WorldWideScience

Sample records for publicly accessible web

  1. Web accessibility of public universities in Andalusia

    Directory of Open Access Journals (Sweden)

    Luis Alejandro Casasola Balsells

    2017-06-01

    Full Text Available This paper describes an analysis conducted in 2015 to evaluate the accessibility of content on Andalusian public university websites. In order to determinate whether these websites are accessible, an assessment has been carried out to check conformance with the latest Web Content Accessibility Guidelines (WCAG 2.0 established by the World Wide Web Consortium (W3C. For this purpose, we have designed a methodology for analysis that combines the use of three automatic tools (eXaminator, MINHAP web accessibility tool, and TAW with a manual analysis to provide a greater reliability and validity of the results. Although the results are acceptable overall, a detailed analysis shows that more is still needed for achieving full accessibility for the entire university community. In this respect, we suggest several corrections to common accessibility errors for facilitating the design of university web portals.

  2. Penerapan Bahasa Alami Sederhana pada Online Public Access Catalog (Opac) Berbasis Web Semantik

    OpenAIRE

    Andri, Andri

    2012-01-01

    Online Public Access Catalog (OPAC) merupakan sistem katalog online yang memanfaatkan teknologi komputer dan internet sebagai media pengaksesan dan penyimpanan datanya. Sebuah katalog biasanya memberikan informasi mengenai koleksi yang disimpan dalam sebuah perpustakaan digital. Dalam penelitian ini akan dibuat sebuah prototipe aplikasi pencarian pada katalog online di perpustakaan Universitas Binadarma Palembang berbasis teknologi web semantik serta menerapkan pengolahan bahasa alami sederha...

  3. Integrated Automatic Workflow for Phylogenetic Tree Analysis Using Public Access and Local Web Services.

    Science.gov (United States)

    Damkliang, Kasikrit; Tandayya, Pichaya; Sangket, Unitsa; Pasomsub, Ekawat

    2016-11-28

    At the present, coding sequence (CDS) has been discovered and larger CDS is being revealed frequently. Approaches and related tools have also been developed and upgraded concurrently, especially for phylogenetic tree analysis. This paper proposes an integrated automatic Taverna workflow for the phylogenetic tree inferring analysis using public access web services at European Bioinformatics Institute (EMBL-EBI) and Swiss Institute of Bioinformatics (SIB), and our own deployed local web services. The workflow input is a set of CDS in the Fasta format. The workflow supports 1,000 to 20,000 numbers in bootstrapping replication. The workflow performs the tree inferring such as Parsimony (PARS), Distance Matrix - Neighbor Joining (DIST-NJ), and Maximum Likelihood (ML) algorithms of EMBOSS PHYLIPNEW package based on our proposed Multiple Sequence Alignment (MSA) similarity score. The local web services are implemented and deployed into two types using the Soaplab2 and Apache Axis2 deployment. There are SOAP and Java Web Service (JWS) providing WSDL endpoints to Taverna Workbench, a workflow manager. The workflow has been validated, the performance has been measured, and its results have been verified. Our workflow's execution time is less than ten minutes for inferring a tree with 10,000 replicates of the bootstrapping numbers. This paper proposes a new integrated automatic workflow which will be beneficial to the bioinformaticians with an intermediate level of knowledge and experiences. All local services have been deployed at our portal http://bioservices.sci.psu.ac.th.

  4. Web Accessibility in Romania: The Conformance of Municipal Web Sites to Web Content Accessibility Guidelines

    OpenAIRE

    Costin PRIBEANU; Ruxandra-Dora MARINESCU; Paul FOGARASSY-NESZLY; Maria GHEORGHE-MOISII

    2012-01-01

    The accessibility of public administration web sites is a key quality attribute for the successful implementation of the Information Society. The purpose of this paper is to present a second review of municipal web sites in Romania that is based on automated accessibility checking. A number of 60 web sites were evaluated against WCAG 2.0 recommendations. The analysis of results reveals a relatively low web accessibility of municipal web sites and highlights several aspects. Firstly, a slight ...

  5. Web Accessibility and Guidelines

    Science.gov (United States)

    Harper, Simon; Yesilada, Yeliz

    Access to, and movement around, complex online environments, of which the World Wide Web (Web) is the most popular example, has long been considered an important and major issue in the Web design and usability field. The commonly used slang phrase ‘surfing the Web’ implies rapid and free access, pointing to its importance among designers and users alike. It has also been long established that this potentially complex and difficult access is further complicated, and becomes neither rapid nor free, if the user is disabled. There are millions of people who have disabilities that affect their use of the Web. Web accessibility aims to help these people to perceive, understand, navigate, and interact with, as well as contribute to, the Web, and thereby the society in general. This accessibility is, in part, facilitated by the Web Content Accessibility Guidelines (WCAG) currently moving from version one to two. These guidelines are intended to encourage designers to make sure their sites conform to specifications, and in that conformance enable the assistive technologies of disabled users to better interact with the page content. In this way, it was hoped that accessibility could be supported. While this is in part true, guidelines do not solve all problems and the new WCAG version two guidelines are surrounded by controversy and intrigue. This chapter aims to establish the published literature related to Web accessibility and Web accessibility guidelines, and discuss limitations of the current guidelines and future directions.

  6. World Wide Webs: Crossing the Digital Divide through Promotion of Public Access

    Science.gov (United States)

    Coetzee, Liezl

    “As Bill Gates and Steve Case proclaim the global omnipresence of the Internet, the majority of non-Western nations and 97 per cent of the world's population remain unconnected to the net for lack of money, access, or knowledge. This exclusion of so vast a share of the global population from the Internet sharply contradicts the claims of those who posit the World Wide Web as a ‘universal' medium of egalitarian communication.” (Trend 2001:2)

  7. National Scale Marine Geophysical Data Portal for the Israel EEZ with Public Access Web-GIS Platform

    Science.gov (United States)

    Ketter, T.; Kanari, M.; Tibor, G.

    2017-12-01

    Recent offshore discoveries and regulation in the Israel Exclusive Economic Zone (EEZ) are the driving forces behind increasing marine research and development initiatives such as infrastructure development, environmental protection and decision making among many others. All marine operations rely on existing seabed information, while some also generate new data. We aim to create a single platform knowledge-base to enable access to existing information, in a comprehensive, publicly accessible web-based interface. The Israel EEZ covers approx. 26,000 sqkm and has been surveyed continuously with various geophysical instruments over the past decades, including 10,000 km of multibeam survey lines, 8,000 km of sub-bottom seismic lines, and hundreds of sediment sampling stations. Our database consists of vector and raster datasets from multiple sources compiled into a repository of geophysical data and metadata, acquired nation-wide by several research institutes and universities. The repository will enable public access via a web portal based on a GIS platform, including datasets from multibeam, sub-bottom profiling, single- and multi-channel seismic surveys and sediment sampling analysis. Respective data products will also be available e.g. bathymetry, substrate type, granulometry, geological structure etc. Operating a web-GIS based repository allows retrieval of pre-existing data for potential users to facilitate planning of future activities e.g. conducting marine surveys, construction of marine infrastructure and other private or public projects. User interface is based on map oriented spatial selection, which will reveal any relevant data for designated areas of interest. Querying the database will allow the user to obtain information about the data owner and to address them for data retrieval as required. Wide and free public access to existing data and metadata can save time and funds for academia, government and commercial sectors, while aiding in cooperation

  8. A Secure Web Application Providing Public Access to High-Performance Data Intensive Scientific Resources - ScalaBLAST Web Application

    International Nuclear Information System (INIS)

    Curtis, Darren S.; Peterson, Elena S.; Oehmen, Chris S.

    2008-01-01

    This work presents the ScalaBLAST Web Application (SWA), a web based application implemented using the PHP script language, MySQL DBMS, and Apache web server under a GNU/Linux platform. SWA is an application built as part of the Data Intensive Computer for Complex Biological Systems (DICCBS) project at the Pacific Northwest National Laboratory (PNNL). SWA delivers accelerated throughput of bioinformatics analysis via high-performance computing through a convenient, easy-to-use web interface. This approach greatly enhances emerging fields of study in biology such as ontology-based homology, and multiple whole genome comparisons which, in the absence of a tool like SWA, require a heroic effort to overcome the computational bottleneck associated with genome analysis. The current version of SWA includes a user account management system, a web based user interface, and a backend process that generates the files necessary for the Internet scientific community to submit a ScalaBLAST parallel processing job on a dedicated cluster

  9. Moving toward a universally accessible web: Web accessibility and education.

    Science.gov (United States)

    Kurt, Serhat

    2017-12-08

    The World Wide Web is an extremely powerful source of information, inspiration, ideas, and opportunities. As such, it has become an integral part of daily life for a great majority of people. Yet, for a significant number of others, the internet offers only limited value due to the existence of barriers which make accessing the Web difficult, if not impossible. This article illustrates some of the reasons that achieving equality of access to the online world of education is so critical, explores the current status of Web accessibility, discusses evaluative tools and methods that can help identify accessibility issues in educational websites, and provides practical recommendations and guidelines for resolving some of the obstacles that currently hinder the achievability of the goal of universal Web access.

  10. From Web accessibility to Web adaptability.

    Science.gov (United States)

    Kelly, Brian; Nevile, Liddy; Sloan, David; Fanou, Sotiris; Ellison, Ruth; Herrod, Lisa

    2009-07-01

    This article asserts that current approaches to enhance the accessibility of Web resources fail to provide a solid foundation for the development of a robust and future-proofed framework. In particular, they fail to take advantage of new technologies and technological practices. The article introduces a framework for Web adaptability, which encourages the development of Web-based services that can be resilient to the diversity of uses of such services, the target audience, available resources, technical innovations, organisational policies and relevant definitions of 'accessibility'. The article refers to a series of author-focussed approaches to accessibility through which the authors and others have struggled to find ways to promote accessibility for people with disabilities. These approaches depend upon the resource author's determination of the anticipated users' needs and their provision. Through approaches labelled as 1.0, 2.0 and 3.0, the authors have widened their focus to account for contexts and individual differences in target audiences. Now, the authors want to recognise the role of users in determining their engagement with resources (including services). To distinguish this new approach, the term 'adaptability' has been used to replace 'accessibility'; new definitions of accessibility have been adopted, and the authors have reviewed their previous work to clarify how it is relevant to the new approach. Accessibility 1.0 is here characterised as a technical approach in which authors are told how to construct resources for a broadly defined audience. This is known as universal design. Accessibility 2.0 was introduced to point to the need to account for the context in which resources would be used, to help overcome inadequacies identified in the purely technical approach. Accessibility 3.0 moved the focus on users from a homogenised universal definition to recognition of the idiosyncratic needs and preferences of individuals and to cater for them. All of

  11. Apollo: giving application developers a single point of access to public health models using structured vocabularies and Web services.

    Science.gov (United States)

    Wagner, Michael M; Levander, John D; Brown, Shawn; Hogan, William R; Millett, Nicholas; Hanna, Josh

    2013-01-01

    This paper describes the Apollo Web Services and Apollo-SV, its related ontology. The Apollo Web Services give an end-user application a single point of access to multiple epidemic simulators. An end user can specify an analytic problem-which we define as a configuration and a query of results-exactly once and submit it to multiple epidemic simulators. The end user represents the analytic problem using a standard syntax and vocabulary, not the native languages of the simulators. We have demonstrated the feasibility of this design by implementing a set of Apollo services that provide access to two epidemic simulators and two visualizer services.

  12. Characteristics of scientific web publications

    DEFF Research Database (Denmark)

    Thorlund Jepsen, Erik; Seiden, Piet; Ingwersen, Peter Emil Rerup

    2004-01-01

    were generated based on specifically selected domain topics that are searched for in three publicly accessible search engines (Google, AllTheWeb, and AltaVista). A sample of the retrieved hits was analyzed with regard to how various publication attributes correlated with the scientific quality...... of the content and whether this information could be employed to harvest, filter, and rank Web publications. The attributes analyzed were inlinks, outlinks, bibliographic references, file format, language, search engine overlap, structural position (according to site structure), and the occurrence of various...... types of metadata. As could be expected, the ranked output differs between the three search engines. Apparently, this is caused by differences in ranking algorithms rather than the databases themselves. In fact, because scientific Web content in this subject domain receives few inlinks, both Alta...

  13. Global Web Accessibility Analysis of National Government Portals and Ministry Web Sites

    DEFF Research Database (Denmark)

    Goodwin, Morten; Susar, Deniz; Nietzio, Annika

    2011-01-01

    Equal access to public information and services for all is an essential part of the United Nations (UN) Declaration of Human Rights. Today, the Web plays an important role in providing information and services to citizens. Unfortunately, many government Web sites are poorly designed and have...... accessibility barriers that prevent people with disabilities from using them. This article combines current Web accessibility benchmarking methodologies with a sound strategy for comparing Web accessibility among countries and continents. Furthermore, the article presents the first global analysis of the Web...... accessibility of 192 United Nation Member States made publically available. The article also identifies common properties of Member States that have accessible and inaccessible Web sites and shows that implementing antidisability discrimination laws is highly beneficial for the accessibility of Web sites, while...

  14. Non-visual Web Browsing: Beyond Web Accessibility.

    Science.gov (United States)

    Ramakrishnan, I V; Ashok, Vikas; Billah, Syed Masum

    2017-07-01

    People with vision impairments typically use screen readers to browse the Web. To facilitate non-visual browsing, web sites must be made accessible to screen readers, i.e., all the visible elements in the web site must be readable by the screen reader. But even if web sites are accessible, screen-reader users may not find them easy to use and/or easy to navigate. For example, they may not be able to locate the desired information without having to listen to a lot of irrelevant contents. These issues go beyond web accessibility and directly impact web usability. Several techniques have been reported in the accessibility literature for making the Web usable for screen reading. This paper is a review of these techniques. Interestingly, the review reveals that understanding the semantics of the web content is the overarching theme that drives these techniques for improving web usability.

  15. Ocean Drilling Program: Web Site Access Statistics

    Science.gov (United States)

    web site ODP/TAMU Science Operator Home Ocean Drilling Program Web Site Access Statistics* Overview See statistics for JOIDES members. See statistics for Janus database. 1997 October November December

  16. Los catálogos en línea de acceso público del Mercosur disponibles en entorno web Web accessible online public access catalogs in the Mercosur

    Directory of Open Access Journals (Sweden)

    Elsa Barber

    2008-06-01

    Full Text Available Se analizan las interfaces de usuario de los catálogos en línea de acceso público (OPACs en entorno web de las bibliotecas universitarias, especializadas, públicas y nacionales de los países parte del Mercosur (Argentina, Brasil, Paraguay, Uruguay, para elaborar un diagnóstico de situación sobre: descripción bibliográfica, análisis temático, mensajes de ayuda al usuario, visualización de datos bibliográficos. Se adopta una metodología cuali-cuantitativa, se utiliza como instrumento de recolección de datos la lista de funcionalidades del sistema que proporciona Hildreth (1982, se actualiza, se obtiene un formulario que permite, mediante 38 preguntas cerradas, observar la frecuencia de aparición de las funcionalidades básicas propias de cuatro áreas: Área I - control de operaciones; Área II - control de formulación de la búsqueda y puntos de acceso; Área III - control de salida y Área IV - asistencia al usuario: información e instrucción. Se trabaja con la información correspondiente a 297 unidades. Se delimitan estratos por tipo de software, tipo de biblioteca y país. Se aplican a los resultados las pruebas de Chi-cuadrado, Odds ratio y regresión logística multinomial. El análisis corrobora la existencia de diferencias significativas en cada uno de los estratos y verifica que la mayoría de los OPACs relevados brindan prestaciones mínimas.User interfaces of web based online public access catalogs (OPACs of academic, special, public and national libraries in countries belonging to Mercosur (Argentina, Brazil, Paraguay, Uruguay are studied to provide a diagnosis of the situation of bibliographic description, subject analisis, help messages and bibliographic display. A cuali-cuantitative methodology is adopted and a checklist of systems functions created by Hildreth (1982 is updated and used as data collection tool. The resulting 38 closed questions checklist has allowed to observe the frequency of appearance of the

  17. Web accessibility standards and disability: developing critical perspectives on accessibility.

    Science.gov (United States)

    Lewthwaite, Sarah

    2014-01-01

    Currently, dominant web accessibility standards do not respect disability as a complex and culturally contingent interaction; recognizing that disability is a variable, contrary and political power relation, rather than a biological limit. Against this background there is clear scope to broaden the ways in which accessibility standards are understood, developed and applied. Commentary. The values that shape and are shaped by legislation promote universal, statistical and automated approaches to web accessibility. This results in web accessibility standards conveying powerful norms fixing the relationship between technology and disability, irrespective of geographical, social, technological or cultural diversity. Web accessibility standards are designed to enact universal principles; however, they express partial and biopolitical understandings of the relation between disability and technology. These values can be limiting, and potentially counter-productive, for example, for the majority of disabled people in the "Global South" where different contexts constitute different disabilities and different experiences of web access. To create more robust, accessible outcomes for disabled people, research and standards practice should diversify to embrace more interactional accounts of disability in different settings. Implications for Rehabilitation Creating accessible experiences is an essential aspect of rehabilitation. Web standards promote universal accessibility as a property of an online resource or service. This undervalues the importance of the user's intentions, expertize, their context, and the complex social and cultural nature of disability. Standardized, universal approaches to web accessibility may lead to counterproductive outcomes for disabled people whose impairments and circumstances do not meet Western disability and accessibility norms. Accessible experiences for rehabilitation can be enhanced through an additional focus on holistic approaches to

  18. Web accessibility and open source software.

    Science.gov (United States)

    Obrenović, Zeljko

    2009-07-01

    A Web browser provides a uniform user interface to different types of information. Making this interface universally accessible and more interactive is a long-term goal still far from being achieved. Universally accessible browsers require novel interaction modalities and additional functionalities, for which existing browsers tend to provide only partial solutions. Although functionality for Web accessibility can be found as open source and free software components, their reuse and integration is complex because they were developed in diverse implementation environments, following standards and conventions incompatible with the Web. To address these problems, we have started several activities that aim at exploiting the potential of open-source software for Web accessibility. The first of these activities is the development of Adaptable Multi-Interface COmmunicator (AMICO):WEB, an infrastructure that facilitates efficient reuse and integration of open source software components into the Web environment. The main contribution of AMICO:WEB is in enabling the syntactic and semantic interoperability between Web extension mechanisms and a variety of integration mechanisms used by open source and free software components. Its design is based on our experiences in solving practical problems where we have used open source components to improve accessibility of rich media Web applications. The second of our activities involves improving education, where we have used our platform to teach students how to build advanced accessibility solutions from diverse open-source software. We are also partially involved in the recently started Eclipse projects called Accessibility Tools Framework (ACTF), the aim of which is development of extensible infrastructure, upon which developers can build a variety of utilities that help to evaluate and enhance the accessibility of applications and content for people with disabilities. In this article we briefly report on these activities.

  19. Web Based Remote Access Microcontroller Laboratory

    OpenAIRE

    H. Çimen; İ. Yabanova; M. Nartkaya; S. M. Çinar

    2008-01-01

    This paper presents a web based remote access microcontroller laboratory. Because of accelerated development in electronics and computer technologies, microcontroller-based devices and appliances are found in all aspects of our daily life. Before the implementation of remote access microcontroller laboratory an experiment set is developed by teaching staff for training microcontrollers. Requirement of technical teaching and industrial applications are considered when expe...

  20. Ten years for the public Web

    CERN Multimedia

    2003-01-01

    Ten years ago, CERN issued a statement declaring that a little known piece of software called the World Wide Web was in the public domain. Nowadays, the Web is an indispensable part of modern communications. The idea for the Web goes back to March 1989 when CERN Computer scientist Tim Berners-Lee wrote a proposal for a 'Distributed Information Management System' for the high-energy physics community. The Web was originaly conceived and developed to meet the demand for information sharing between scientists working all over the world. There were many obstacles in the 1980s to the effective exchange of information. There was, for example a great variety of computer and network systems, with hardly any common features. The main purpose of the web was to allow scientists to access information from any source in a consistent and simple way. By Christmas 1990, Berners-Lee's idea had become the World Wide Web, with its first server and browser running at CERN. Through 1991, the Web spread to other particle physics ...

  1. Web services interface to EPICS channel access

    Institute of Scientific and Technical Information of China (English)

    DUAN Lei; SHEN Liren

    2008-01-01

    Web services is used in Experimental Physics and Industrial Control System (EPICS). Combined with EPICS Channel Access protocol, Web services' high usability, platform independence and language independence can be used to design a fully transparent and uniform software interface layer, which helps us complete channel data acquisition, modification and monitoring functions. This software interface layer, a cross-platform of cross-language,has good interopcrability and reusability.

  2. Web services interface to EPICS channel access

    International Nuclear Information System (INIS)

    Duan Lei; Shen Liren

    2008-01-01

    Web services is used in Experimental Physics and Industrial Control System (EPICS). Combined with EPICS Channel Access protocol, Web services high usability, platform independence and language independence can be used to design a fully transparent and uniform software interface layer, which helps us complete channel data acquisition, modification and monitoring functions. This software interface layer, a cross-platform of cross-language, has good interoperability and reusability. (authors)

  3. Checklist of accessibility in Web informational environments

    Directory of Open Access Journals (Sweden)

    Christiane Gomes dos Santos

    2017-01-01

    Full Text Available This research deals with the process of search, navigation and retrieval of information by the person with blindness in web environment, focusing on knowledge of the areas of information recovery and architecture, to understanding the strategies used by these people to access the information on the web. It aims to propose the construction of an accessibility verification instrument, checklist, to be used to analyze the behavior of people with blindness in search actions, navigation and recovery sites and pages. It a research exploratory and descriptive of qualitative nature, with the research methodology, case study - the research to establish a specific study with the simulation of search, navigation and information retrieval using speech synthesis system, NonVisual Desktop Access, in assistive technologies laboratory, to substantiate the construction of the checklist for accessibility verification. It is considered the reliability of performed research and its importance for the evaluation of accessibility in web environment to improve the access of information for people with limited reading in order to be used on websites and pages accessibility check analysis.

  4. Usability Evaluation of Public Web Mapping Sites

    Science.gov (United States)

    Wang, C.

    2014-04-01

    Web mapping sites are interactive maps that are accessed via Webpages. With the rapid development of Internet and Geographic Information System (GIS) field, public web mapping sites are not foreign to people. Nowadays, people use these web mapping sites for various reasons, in that increasing maps and related map services of web mapping sites are freely available for end users. Thus, increased users of web mapping sites led to more usability studies. Usability Engineering (UE), for instance, is an approach for analyzing and improving the usability of websites through examining and evaluating an interface. In this research, UE method was employed to explore usability problems of four public web mapping sites, analyze the problems quantitatively and provide guidelines for future design based on the test results. Firstly, the development progress for usability studies were described, and simultaneously several usability evaluation methods such as Usability Engineering (UE), User-Centered Design (UCD) and Human-Computer Interaction (HCI) were generally introduced. Then the method and procedure of experiments for the usability test were presented in detail. In this usability evaluation experiment, four public web mapping sites (Google Maps, Bing maps, Mapquest, Yahoo Maps) were chosen as the testing websites. And 42 people, who having different GIS skills (test users or experts), gender (male or female), age and nationality, participated in this test to complete the several test tasks in different teams. The test comprised three parts: a pretest background information questionnaire, several test tasks for quantitative statistics and progress analysis, and a posttest questionnaire. The pretest and posttest questionnaires focused on gaining the verbal explanation of their actions qualitatively. And the design for test tasks targeted at gathering quantitative data for the errors and problems of the websites. Then, the results mainly from the test part were analyzed. The

  5. SIDECACHE: Information access, management and dissemination framework for web services.

    Science.gov (United States)

    Doderer, Mark S; Burkhardt, Cory; Robbins, Kay A

    2011-06-14

    Many bioinformatics algorithms and data sets are deployed using web services so that the results can be explored via the Internet and easily integrated into other tools and services. These services often include data from other sites that is accessed either dynamically or through file downloads. Developers of these services face several problems because of the dynamic nature of the information from the upstream services. Many publicly available repositories of bioinformatics data frequently update their information. When such an update occurs, the developers of the downstream service may also need to update. For file downloads, this process is typically performed manually followed by web service restart. Requests for information obtained by dynamic access of upstream sources is sometimes subject to rate restrictions. SideCache provides a framework for deploying web services that integrate information extracted from other databases and from web sources that are periodically updated. This situation occurs frequently in biotechnology where new information is being continuously generated and the latest information is important. SideCache provides several types of services including proxy access and rate control, local caching, and automatic web service updating. We have used the SideCache framework to automate the deployment and updating of a number of bioinformatics web services and tools that extract information from remote primary sources such as NCBI, NCIBI, and Ensembl. The SideCache framework also has been used to share research results through the use of a SideCache derived web service.

  6. Accessibility of public services

    NARCIS (Netherlands)

    Poort, J.P.; Groot, I.; Kok, L.; de Graaf, D.; Hof, B.J.F.

    2005-01-01

    The accessibility of certain products and services to all people, irrespective of their income, age, health and geographical location is considered to be of great social importance. Think for instance of health care, education, electricity, and sanitation. Accessibility can be secured in a variety

  7. SWS: accessing SRS sites contents through Web Services.

    Science.gov (United States)

    Romano, Paolo; Marra, Domenico

    2008-03-26

    Web Services and Workflow Management Systems can support creation and deployment of network systems, able to automate data analysis and retrieval processes in biomedical research. Web Services have been implemented at bioinformatics centres and workflow systems have been proposed for biological data analysis. New databanks are often developed by taking into account these technologies, but many existing databases do not allow a programmatic access. Only a fraction of available databanks can thus be queried through programmatic interfaces. SRS is a well know indexing and search engine for biomedical databanks offering public access to many databanks and analysis tools. Unfortunately, these data are not easily and efficiently accessible through Web Services. We have developed 'SRS by WS' (SWS), a tool that makes information available in SRS sites accessible through Web Services. Information on known sites is maintained in a database, srsdb. SWS consists in a suite of WS that can query both srsdb, for information on sites and databases, and SRS sites. SWS returns results in a text-only format and can be accessed through a WSDL compliant client. SWS enables interoperability between workflow systems and SRS implementations, by also managing access to alternative sites, in order to cope with network and maintenance problems, and selecting the most up-to-date among available systems. Development and implementation of Web Services, allowing to make a programmatic access to an exhaustive set of biomedical databases can significantly improve automation of in-silico analysis. SWS supports this activity by making biological databanks that are managed in public SRS sites available through a programmatic interface.

  8. A Technique to Speedup Access to Web Contents

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 7; Issue 7. Web Caching - A Technique to Speedup Access to Web Contents. Harsha Srinath Shiva Shankar Ramanna. General Article Volume 7 Issue 7 July 2002 pp 54-62 ... Keywords. World wide web; data caching; internet traffic; web page access.

  9. Working with WebQuests: Making the Web Accessible to Students with Disabilities.

    Science.gov (United States)

    Kelly, Rebecca

    2000-01-01

    This article describes how students with disabilities in regular classes are using the WebQuest lesson format to access the Internet. It explains essential WebQuest principles, creating a draft Web page, and WebQuest components. It offers an example of a WebQuest about salvaging the sunken ships, Titanic and Lusitania. A WebQuest planning form is…

  10. Architecture for large-scale automatic web accessibility evaluation based on the UWEM methodology

    DEFF Research Database (Denmark)

    Ulltveit-Moe, Nils; Olsen, Morten Goodwin; Pillai, Anand B.

    2008-01-01

    The European Internet Accessibility project (EIAO) has developed an Observatory for performing large scale automatic web accessibility evaluations of public sector web sites in Europe. The architecture includes a distributed web crawler that crawls web sites for links until either a given budget...... of web pages have been identified or the web site has been crawled exhaustively. Subsequently, a uniform random subset of the crawled web pages is sampled and sent for accessibility evaluation and the evaluation results are stored in a Resource Description Format (RDF) database that is later loaded...... challenges that the project faced and the solutions developed towards building a system capable of regular large-scale accessibility evaluations with sufficient capacity and stability. It also outlines some possible future architectural improvements....

  11. 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.

  12. Public Interest in Accessing the INIS Collection

    International Nuclear Information System (INIS)

    Savić, Dobrica

    2016-01-01

    Since its creation in 1970, the International Nuclear Information System (INIS) has collected and provided access to more than 3.8 million bibliographic references to publications, documents, technical reports, non‐copyrighted documentation, and other grey literature, as well as over a million full texts. Overall, there are 800 GB of data in the INIS repository. Public interest in accessing this collection has been remarkable. This year alone, there were more than one million sessions and almost two million page views. During the same period, there were 1.6 million full text document downloads. The INIS collection consists of seven types of literature – computer media, patents, books, reports, journal articles, miscellaneous and audio‐visuals. This paper provides an overview of the INIS collection subject coverage, and the distribution of different types of grey literature. It also provides INIS repository access statistics based on Google Analytics and other Web search data pertaining to public interest in accessing these different types of literature and the uniqueness of the collection. As one of the world's largest collections of published information on the peaceful uses of nuclear science and technology, INIS represents an extraordinary example of world cooperation. 154 INIS members share and allow access to their valuable nuclear information resources, preserving them for future generations and offering a freely available nuclear knowledge repository. (author)

  13. Public Access ICT across Cultures

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

    3 Impact of Public Access to ICT Skills on Job Prospects in Rwanda ... reform and information and communication technology (ICT) policies, particularly in developing countries. ... (From internal memoranda prepared by Amy Mahan, 2008) ..... little decision-making autonomy, power, or financial control within the household.

  14. Public health and Web 2.0.

    Science.gov (United States)

    Hardey, Michael

    2008-07-01

    This article examines the nature and role of Web 2.0 resources and their impact on health information made available though the Internet. The transition of the Web from version one to Web 2.0 is described and the main features of the new Web examined. Two characteristic Web 2.0 resources are explored and the implications for the public and practitioners examined. First, what are known as 'user reviews' or 'user testimonials', which allow people to comment on the health services delivered to them, are described. Second, new mapping applications that take advantage of the interactive potential of Web 2.0 and provide tools to visualize complex data are examined. Following a discussion of the potential of Web 2.0, it is concluded that it offers considerable opportunities for disseminating health information and creating new sources of data, as well as generating new questions and dilemmas.

  15. Web sites survey for electronic public participation

    International Nuclear Information System (INIS)

    Park, Moon Su; Lee, Young Wook; Kang, Chang Sun

    2004-01-01

    Public acceptance has been a key factor in nuclear industry as well as other fields. There are many ways to get public acceptance. Public participation in making a policy must be a good tool for this purpose. Moreover, the participation by means of internet may be an excellent way to increase voluntary participation. In this paper, the level of electronic public participation is defined and how easy and deep for lay public to participate electronically is assessed for some organization's web sites

  16. A Framework for Transparently Accessing Deep Web Sources

    Science.gov (United States)

    Dragut, Eduard Constantin

    2010-01-01

    An increasing number of Web sites expose their content via query interfaces, many of them offering the same type of products/services (e.g., flight tickets, car rental/purchasing). They constitute the so-called "Deep Web". Accessing the content on the Deep Web has been a long-standing challenge for the database community. For a user interested in…

  17. Web pages of Slovenian public libraries

    Directory of Open Access Journals (Sweden)

    Silva Novljan

    2002-01-01

    Full Text Available Libraries should offer their patrons web sites which establish the unmistakeable concept (public of library, the concept that cannot be mistaken for other information brokers and services available on the Internet, but inside this framework of the concept of library, would show a diversity which directs patrons to other (public libraries. This can be achieved by reliability, quality of information and services, and safety of usage.Achieving this, patrons regard library web sites as important reference sources deserving continuous usage for obtaining relevant information. Libraries excuse investment in the development and sustainance of their web sites by the number of visits and by patron satisfaction. The presented research, made on a sample of Slovene public libraries’web sites, determines how the libraries establish their purpose and role, as well as the given professional recommendations in web site design.The results uncover the striving of libraries for the modernisation of their functions,major attention is directed to the presentation of classic libraries and their activities,lesser to the expansion of available contents and electronic sources. Pointing to their diversity is significant since it is not a result of patrons’ needs, but more the consequence of improvisation, too little attention to selection, availability, organisation and formation of different kind of information and services on the web sites. Based on the analysis of a common concept of the public library web site, certain activities for improving the existing state of affairs are presented in the paper.

  18. AN AUTOMATIC AND METHODOLOGICAL APPROACH FOR ACCESSIBLE WEB APPLICATIONS

    Directory of Open Access Journals (Sweden)

    Lourdes Moreno

    2007-06-01

    Full Text Available Semantic Web approaches try to get the interoperability and communication among technologies and organizations. Nevertheless, sometimes it is forgotten that the Web must be useful for every user, consequently it is necessary to include tools and techniques doing Semantic Web be accessible. Accessibility and usability are two usually joined concepts widely used in web application development, however their meaning are different. Usability means the way to make easy the use but accessibility is referred to the access possibility. For the first one, there are many well proved approaches in real cases. However, accessibility field requires a deeper research that will make feasible the access to disable people and also the access to novel non-disable people due to the cost to automate and maintain accessible applications. In this paper, we propose one architecture to achieve the accessibility in web-environments dealing with the WAI accessibility standard and the Universal Design paradigm. This architecture tries to control the accessibility in web applications development life-cycle following a methodology starting from a semantic conceptual model and leans on description languages and controlled vocabularies.

  19. GROUPING WEB ACCESS SEQUENCES uSING SEQUENCE ALIGNMENT METHOD

    OpenAIRE

    BHUPENDRA S CHORDIA; KRISHNAKANT P ADHIYA

    2011-01-01

    In web usage mining grouping of web access sequences can be used to determine the behavior or intent of a set of users. Grouping websessions is how to measure the similarity between web sessions. There are many shortcomings in traditional measurement methods. The taskof grouping web sessions based on similarity and consists of maximizing the intra-group similarity while minimizing the inter-groupsimilarity is done using sequence alignment method. This paper introduces a new method to group we...

  20. mORCA: ubiquitous access to life science web services.

    Science.gov (United States)

    Diaz-Del-Pino, Sergio; Trelles, Oswaldo; Falgueras, Juan

    2018-01-16

    Technical advances in mobile devices such as smartphones and tablets have produced an extraordinary increase in their use around the world and have become part of our daily lives. The possibility of carrying these devices in a pocket, particularly mobile phones, has enabled ubiquitous access to Internet resources. Furthermore, in the life sciences world there has been a vast proliferation of data types and services that finish as Web Services. This suggests the need for research into mobile clients to deal with life sciences applications for effective usage and exploitation. Analysing the current features in existing bioinformatics applications managing Web Services, we have devised, implemented, and deployed an easy-to-use web-based lightweight mobile client. This client is able to browse, select, compose parameters, invoke, and monitor the execution of Web Services stored in catalogues or central repositories. The client is also able to deal with huge amounts of data between external storage mounts. In addition, we also present a validation use case, which illustrates the usage of the application while executing, monitoring, and exploring the results of a registered workflow. The software its available in the Apple Store and Android Market and the source code is publicly available in Github. Mobile devices are becoming increasingly important in the scientific world due to their strong potential impact on scientific applications. Bioinformatics should not fall behind this trend. We present an original software client that deals with the intrinsic limitations of such devices and propose different guidelines to provide location-independent access to computational resources in bioinformatics and biomedicine. Its modular design makes it easily expandable with the inclusion of new repositories, tools, types of visualization, etc.

  1. ARCAS (ACACIA Regional Climate-data Access System) -- a Web Access System for Climate Model Data Access, Visualization and Comparison

    Science.gov (United States)

    Hakkarinen, C.; Brown, D.; Callahan, J.; hankin, S.; de Koningh, M.; Middleton-Link, D.; Wigley, T.

    2001-05-01

    A Web-based access system to climate model output data sets for intercomparison and analysis has been produced, using the NOAA-PMEL developed Live Access Server software as host server and Ferret as the data serving and visualization engine. Called ARCAS ("ACACIA Regional Climate-data Access System"), and publicly accessible at http://dataserver.ucar.edu/arcas, the site currently serves climate model outputs from runs of the NCAR Climate System Model for the 21st century, for Business as Usual and Stabilization of Greenhouse Gas Emission scenarios. Users can select, download, and graphically display single variables or comparisons of two variables from either or both of the CSM model runs, averaged for monthly, seasonal, or annual time resolutions. The time length of the averaging period, and the geographical domain for download and display, are fully selectable by the user. A variety of arithmetic operations on the data variables can be computed "on-the-fly", as defined by the user. Expansions of the user-selectable options for defining analysis options, and for accessing other DOD-compatible ("Distributed Ocean Data System-compatible") data sets, residing at locations other than the NCAR hardware server on which ARCAS operates, are planned for this year. These expansions are designed to allow users quick and easy-to-operate web-based access to the largest possible selection of climate model output data sets available throughout the world.

  2. Guidelines for Making Web Content Accessible to All Users

    Science.gov (United States)

    Thompson, Terrill; Primlani, Saroj; Fiedor, Lisa

    2009-01-01

    The main goal of accessibility standards and guidelines is to design websites everyone can use. The "IT Accessibility Constituent Group" developed this set of draft guidelines to help EQ authors, reviewers, and staff and the larger EDUCAUSE community ensure that web content is accessible to all users, including those with disabilities. This…

  3. Web Archiving: Issues and Problems in Collection Building and Access

    Directory of Open Access Journals (Sweden)

    Grethe Jacobsen

    2008-12-01

    Full Text Available Denmark began web archiving in 2005 and the experiences are presented with a specific focus on collection-building and issues concerning access. In creating principles for what internet materials to collect for a national collection, one can in many ways build on existing practice and guidelines. The actual collection requires strategies for harvesting relevant segments of the internet in order to assure as complete a coverage as possible. Rethinking is also necessary when it comes to the issue of description, but cataloguing expertise can be utilised to find new ways for users to retrieve information. Technical problems in harvesting and archiving are identifiable and can be solved through international cooperation. Access to the archived materials, on the other hand, has become the major challenge to national libraries. Legal obstacles prevent national libraries from offering generel access to their archived internet materials. In Europe the principal obstacles are the EU Directive on Data Protection (Directive 95/46/EC and local data protection legislation based on this directive. LIBER is urged to take political action on this issue in order that the general public may have the same access to the collection of internet materials as it has to other national collections.

  4. Arab Libraries’ Web-based OPACs: An evaluative study in the light of IFLA’s Guidelines For Online Public Access Catalogue (OPAC Displays

    Directory of Open Access Journals (Sweden)

    Sherif Kamel Shaheen

    2005-03-01

    Full Text Available The research aims at evaluating Arabic Libraries’ Web-based Catalogues in the light of Principles and Recommendations published in: IFLA’s Guidelines For OPAC Displays (September 30, 2003 Draft For Worldwide Review. The total No. Of Recommendations reached” 38 “were categorized under three main titles, as follows: User Needs (12 recommendations, Content and arrangement Principle (25 recommendations, Standardization Principle (one recommendation However that number increased to reach 88 elements when formulated as evaluative criteria and included in the study’s checklist.

  5. Making accessibility analyses accessible: A tool to facilitate the public review of the effects of regional transportation plans on accessibility

    OpenAIRE

    Golub, Aaron; Robinson, Glenn; Brendan Nee, Brendan Nee

    2013-01-01

    The regional transportation planning process in the United States has not been easily opened to public oversight even after strengthened requirements for public participation and civil rights considerations. In the effort to improve the public review of regional transportation plans, this paper describes the construction of a proof-of concept web-based tool designed to analyze the effects of regional transportation plans on accessibility to jobs and other essential destinations. The tool allo...

  6. Usability and Accessibility of Air Force Intranet Web Sites

    National Research Council Canada - National Science Library

    Bentley, Richard S

    2006-01-01

    .... This research effort seeks to establish an understanding of how well common practice usability design principles and government mandated accessibility guidelines are followed by Air Force intranet web sites...

  7. Web accessibility practical advice for the library and information professional

    CERN Document Server

    Craven, Jenny

    2008-01-01

    Offers an introduction to web accessibility and usability for information professionals, offering advice on the concerns relevant to library and information organizations. This book can be used as a resource for developing staff training and awareness activities. It will also be of value to website managers involved in web design and development.

  8. 78 FR 67881 - Nondiscrimination on the Basis of Disability in Air Travel: Accessibility of Web Sites and...

    Science.gov (United States)

    2013-11-12

    ... ticket agents are providing schedule and fare information and marketing covered air transportation... corresponding accessible pages on a mobile Web site by one year after the final rule's effective date; and (3... criteria) as the required accessibility standard for all public-facing Web pages involved in marketing air...

  9. Lightweight methodology to improve web accessibility

    CSIR Research Space (South Africa)

    Greeff, M

    2009-10-01

    Full Text Available to improve score. Colour Contrast Fujitsu ColorSelector [9] Each colour combination has to be selected manually. Didn’t identify colour contrast problems that were highlighted by the other two tools. JuicyStudio Colour Contrast Analyser Firefox..., but this is not tested by AccessKeys AccessColor. However, AccessKeys AccessColor provides a link to the specific line in the code where the problem occurs. This is not provided by JuicyStudio Colour Contrast Analyser. According to these two tools, many colour...

  10. Accessible Web Design - The Power of the Personal Message.

    Science.gov (United States)

    Whitney, Gill

    2015-01-01

    The aim of this paper is to describe ongoing research being carried out to enable people with visual impairments to communicate directly with designers and specifiers of hobby and community web sites to maximise the accessibility of their sites. The research started with an investigation of the accessibility of community and hobby web sites as perceived by a group of visually impaired end users. It is continuing with an investigation into how to best to communicate with web designers who are not experts in web accessibility. The research is making use of communication theory to investigate how terminology describing personal experience can be used in the most effective and powerful way. By working with the users using a Delphi study the research has ensured that the views of the visually impaired end users is successfully transmitted.

  11. SWS: accessing SRS sites contents through Web Services

    OpenAIRE

    Romano, Paolo; Marra, Domenico

    2008-01-01

    Background Web Services and Workflow Management Systems can support creation and deployment of network systems, able to automate data analysis and retrieval processes in biomedical research. Web Services have been implemented at bioinformatics centres and workflow systems have been proposed for biological data analysis. New databanks are often developed by taking into account these technologies, but many existing databases do not allow a programmatic access. Only a fraction of available datab...

  12. Analisis Web Accessibility Pada Perancangan Website Chat

    OpenAIRE

    Yushan, Subhansyah

    2011-01-01

    Chat is a popular application where one user can communicate to another using text. Nowadays in the internet, many websites provide chat applications, such as Instant Messaging, Yahoo Messanger, and etc. Website which provides chat application cannot accomodate users who have any dissabilities, especialy users with visual disabilities. This situation makes communication process more complicated, where accessibility level of sending and receiving information has became low. The ...

  13. Accessing the SEED genome databases via Web services API: tools for programmers.

    Science.gov (United States)

    Disz, Terry; Akhter, Sajia; Cuevas, Daniel; Olson, Robert; Overbeek, Ross; Vonstein, Veronika; Stevens, Rick; Edwards, Robert A

    2010-06-14

    The SEED integrates many publicly available genome sequences into a single resource. The database contains accurate and up-to-date annotations based on the subsystems concept that leverages clustering between genomes and other clues to accurately and efficiently annotate microbial genomes. The backend is used as the foundation for many genome annotation tools, such as the Rapid Annotation using Subsystems Technology (RAST) server for whole genome annotation, the metagenomics RAST server for random community genome annotations, and the annotation clearinghouse for exchanging annotations from different resources. In addition to a web user interface, the SEED also provides Web services based API for programmatic access to the data in the SEED, allowing the development of third-party tools and mash-ups. The currently exposed Web services encompass over forty different methods for accessing data related to microbial genome annotations. The Web services provide comprehensive access to the database back end, allowing any programmer access to the most consistent and accurate genome annotations available. The Web services are deployed using a platform independent service-oriented approach that allows the user to choose the most suitable programming platform for their application. Example code demonstrate that Web services can be used to access the SEED using common bioinformatics programming languages such as Perl, Python, and Java. We present a novel approach to access the SEED database. Using Web services, a robust API for access to genomics data is provided, without requiring large volume downloads all at once. The API ensures timely access to the most current datasets available, including the new genomes as soon as they come online.

  14. Open Access publicering på Metropol

    DEFF Research Database (Denmark)

    Azbi, Trine; Larsen, Bente; Møbjerg, Anna Christine Meinertz

    Resultater af en afdækning og analyse af Open Access (OA) publicering på Professionshøjskolen Metropol......Resultater af en afdækning og analyse af Open Access (OA) publicering på Professionshøjskolen Metropol...

  15. Open access web technology for mathematics learning in higher education

    Directory of Open Access Journals (Sweden)

    Mari Carmen González-Videgaray

    2016-05-01

    Full Text Available Problems with mathematics learning, “math anxiety” or “statistics anxiety” among university students can be avoided by using teaching strategies and technological tools. Besides personal suffering, low achievement in mathematics reduces terminal efficiency and decreases enrollment in careers related to science, technology and mathematics. This paper has two main goals: 1 to offer an organized inventory of open access web resources for math learning in higher education, and 2 to explore to what extent these resources are currently known and used by students and teachers. The first goal was accomplished by running a search in Google and then classifying resources. For the second, we conducted a survey among a sample of students (n=487 and teachers (n=60 from mathematics and engineering within the largest public university in Mexico. We categorized 15 high-quality web resources. Most of them are interactive simulations and computer algebra systems. ResumenLos problemas en el aprendizaje de las matemáticas, como “ansiedad matemática” y “ansiedad estadística” pueden evitarse si se usan estrategias de enseñanza y herramientas tecnológicas. Además de un sufrimiento personal, el bajo rendimiento en matemáticas reduce la eficiencia terminal y decrementa la matrícula en carreras relacionadas con ciencia, tecnología y matemáticas. Este artículo tiene dos objetivos: 1 ofrecer un inventario organizado de recursos web de acceso abierto para aprender matemáticas en la universidad, y 2 explorar en qué medida estos recursos se usan actualmente entre alumnos y profesores. El primer objetivo se logró con un perfil de búsqueda en Google y una clasificación. Para el segundo, se condujo una encuesta en una muestra de estudiantes (n=487 y maestros (n=60 de matemáticas e ingeniería de la universidad más grande de México. Categorizamos 15 recursos web de alta calidad. La mayoría son simulaciones interactivas y

  16. Pilot Evaluation of a Web-Based Intervention Targeting Sexual Health Service Access

    Science.gov (United States)

    Brown, K. E.; Newby, K.; Caley, M.; Danahay, A.; Kehal, I.

    2016-01-01

    Sexual health service access is fundamental to good sexual health, yet interventions designed to address this have rarely been implemented or evaluated. In this article, pilot evaluation findings for a targeted public health behavior change intervention, delivered via a website and web-app, aiming to increase uptake of sexual health services among…

  17. EnviroAtlas - Accessibility Characteristics in the Conterminous U.S. Web Service

    Data.gov (United States)

    U.S. Environmental Protection Agency — This EnviroAtlas web service includes maps that illustrate factors affecting transit accessibility, and indicators of accessibility. Accessibility measures how...

  18. Public Access and Open Access: Is There a Difference? | Poster

    Science.gov (United States)

    By Robin Meckley, Contributing Writer, and Tracie Frederick, Guest Writer Open access and public access—are they different concepts or are they the same? What do they mean for the researchers at NCI at Frederick? “Open-access (OA) literature is digital, online, free of charge, and free of most copyright and licensing restrictions. What makes it possible is the Internet and the consent of the author or copyright-holder,” according to an open access website maintained by Peter Suber, director, Harvard Open Access Project.

  19. Learning Task Knowledge from Dialog and Web Access

    Directory of Open Access Journals (Sweden)

    Vittorio Perera

    2015-06-01

    Full Text Available We present KnoWDiaL, an approach for Learning and using task-relevant Knowledge from human-robot Dialog and access to the Web. KnoWDiaL assumes that there is an autonomous agent that performs tasks, as requested by humans through speech. The agent needs to “understand” the request, (i.e., to fully ground the task until it can proceed to plan for and execute it. KnoWDiaL contributes such understanding by using and updating a Knowledge Base, by dialoguing with the user, and by accessing the web. We believe that KnoWDiaL, as we present it, can be applied to general autonomous agents. However, we focus on our work with our autonomous collaborative robot, CoBot, which executes service tasks in a building, moving around and transporting objects between locations. Hence, the knowledge acquired and accessed consists of groundings of language to robot actions, and building locations, persons, and objects. KnoWDiaL handles the interpretation of voice commands, is robust regarding speech recognition errors, and is able to learn commands involving referring expressions in an open domain, (i.e., without requiring a lexicon. We present in detail the multiple components of KnoWDiaL, namely a frame-semantic parser, a probabilistic grounding model, a web-based predicate evaluator, a dialog manager, and the weighted predicate-based Knowledge Base. We illustrate the knowledge access and updates from the dialog and Web access, through detailed and complete examples. We further evaluate the correctness of the predicate instances learned into the Knowledge Base, and show the increase in dialog efficiency as a function of the number of interactions. We have extensively and successfully used KnoWDiaL in CoBot dialoguing and accessing the Web, and extract a few corresponding example sequences from captured videos.

  20. Access Control of Web- and Java-Based Applications

    Science.gov (United States)

    Tso, Kam S.; Pajevski, Michael J.

    2013-01-01

    Cybersecurity has become a great concern as threats of service interruption, unauthorized access, stealing and altering of information, and spreading of viruses have become more prevalent and serious. Application layer access control of applications is a critical component in the overall security solution that also includes encryption, firewalls, virtual private networks, antivirus, and intrusion detection. An access control solution, based on an open-source access manager augmented with custom software components, was developed to provide protection to both Web-based and Javabased client and server applications. The DISA Security Service (DISA-SS) provides common access control capabilities for AMMOS software applications through a set of application programming interfaces (APIs) and network- accessible security services for authentication, single sign-on, authorization checking, and authorization policy management. The OpenAM access management technology designed for Web applications can be extended to meet the needs of Java thick clients and stand alone servers that are commonly used in the JPL AMMOS environment. The DISA-SS reusable components have greatly reduced the effort for each AMMOS subsystem to develop its own access control strategy. The novelty of this work is that it leverages an open-source access management product that was designed for Webbased applications to provide access control for Java thick clients and Java standalone servers. Thick clients and standalone servers are still commonly used in businesses and government, especially for applications that require rich graphical user interfaces and high-performance visualization that cannot be met by thin clients running on Web browsers

  1. Los catálogos en línea de acceso público del Mercosur disponibles en entorno web: características del Proyecto UBACYT F054 Online public access catalogs of Mercosur in a web environment: characteristics of UBACYT F054 Project

    Directory of Open Access Journals (Sweden)

    Elsa E. Barber

    2005-06-01

    Full Text Available Se presentan los lineamientos teórico-metodológicos del proyecto de investigación UBACYT F054 (Programación Científica y Técnica de la Universidad de Buenos Aires 2004-2007. Se analiza la problemática de los catálogos en línea de acceso público (OPACs disponibles en entorno web de las bibliotecas nacionales, universitarias, especializadas y públicas del Mercosur. Se estudian los aspectos vinculados con el control operativo, la formulación de la búsqueda, los puntos de acceso, el control de salida y la asistencia al usuario. El proyecto se propone, desde un abordaje cuantitativo y cualitativo, efectuar un diagnóstico de situación válido para los catálogos de la región. Plantea, además, un estudio comparativo con el fin de vislumbrar las tendencias existentes dentro de esta temática en bibliotecas semejantes de Argentina, Brasil, Paraguay y Uruguay.The theoretical-methodological aspects of the research project UBACYT F054 (Universidad de Buenos Aires Technical and Scientific Program, 2004- 2007 are outlined. Online Public Access Catalogs (OPACs in web environment in national, academic, public and special libraries in countries belonging to Mercosur are analized. Aspects related to the operational control, search formulation, access points, output control and user assistance are studied. The project aims, both quantitatively and qualitatively, to make a situation diagnosis valid for the catalogs of the region. It also offers a comparative study in order to see the existing tendencies on the subject in similar libraries in Argentina, Brasil, Paraguay and Uruguay.

  2. 3PAC: Enforcing Access Policies for Web Services

    NARCIS (Netherlands)

    van Bemmel, J.; Wegdam, M.; Lagerberg, K.

    Web Services fail to deliver on the promise of ubiquitous deployment and seamless interoperability due to the lack of a uniform, standards-based approach to all aspects of security. In particular, the enforcement of access policies in a Service Oriented Architecture is not addressed adequately. We

  3. Wheelchair accessibility to public buildings in Istanbul.

    Science.gov (United States)

    Evcil, A Nilay

    2009-03-01

    Accessibility to public environment is the human right and basic need of each citizen and is one of the fundamental considerations for urban planning. The aim of this study is to determine the compliance of public buildings in central business districts (CBD) of Istanbul, Turkey, to wheelchair accessibility to the guidelines of the instrument and identify architectural barriers faced by wheelchair users. This is a descriptive study of 26 public buildings in CBD of Istanbul. The instrument used is the adapted Useh, Moyo and Munyonga questionnaire to collect the data from direct observation and measurement. Descriptive statistics of simple percentages and means are used to explain the compliance to the guidelines of the instrument and wheelchair accessibility. The descriptive survey results indicate that wheelchair users experience many accessibility problems in public environment of the most urbanised city (cultural capital of Europe in 2010) in a developing country. It is found that the major architectural barrier is the public transportation items with the lowest mean compliance (25%). Beside this, the most compliant to the instrument is entrance to building items with 79% as mean percentage. It is also found that there is an intention to improve accessibility when building construction period is investigated. This article describes the example of the compliance of public buildings accessibility when the country has legislation, but lacking regulations about accessibility for the wheelchair users.

  4. A physical implementation of the Turing machine accessed through Web

    Directory of Open Access Journals (Sweden)

    Marijo Maracic

    2008-11-01

    Full Text Available A Turing machine has an important role in education in the field of computer science, as it is a milestone in courses related to automata theory, theory of computation and computer architecture. Its value is also recognized in the Computing Curricula proposed by the Association for Computing Machinery (ACM and IEEE Computer Society. In this paper we present a physical implementation of the Turing machine accessed through Web. To enable remote access to the Turing machine, an implementation of the client-server architecture is built. The web interface is described in detail and illustrations of remote programming, initialization and the computation of the Turing machine are given. Advantages of such approach and expected benefits obtained by using remotely accessible physical implementation of the Turing machine as an educational tool in the teaching process are discussed.

  5. Public Interest in Accessing the INIS Collection

    OpenAIRE

    Savić, Dobrica (IAEA-NIS); GreyNet, Grey Literature Network Service

    2016-01-01

    Since its creation in 1970, the International Nuclear Information System (INIS) has collected and provided access to more than 3.8 million bibliographic references to publications, documents, technical reports, non-copyrighted documentation, and other grey literature, as well as over a million full texts. Overall, there are 800 GB of data in the INIS repository. Public interest in accessing this collection has been remarkable. This year alone, there were more than one million sessions and alm...

  6. Access to scientific publications: the scientist's perspective.

    Directory of Open Access Journals (Sweden)

    Yegor Voronin

    Full Text Available BACKGROUND: Scientific publishing is undergoing significant changes due to the growth of online publications, increases in the number of open access journals, and policies of funders and universities requiring authors to ensure that their publications become publicly accessible. Most studies of the impact of these changes have focused on the growth of articles available through open access or the number of open-access journals. Here, we investigated access to publications at a number of institutes and universities around the world, focusing on publications in HIV vaccine research--an area of biomedical research with special importance to the developing world. METHODS AND FINDINGS: We selected research papers in HIV vaccine research field, creating: 1 a first set of 50 most recently published papers with keywords "HIV vaccine" and 2 a second set of 200 articles randomly selected from those cited in the first set. Access to the majority (80% of the recently published articles required subscription, while cited literature was much more accessible (67% freely available online. Subscriptions at a number of institutions around the world were assessed for providing access to subscription-only articles from the two sets. The access levels varied widely, ranging among institutions from 20% to 90%. Through the WHO-supported HINARI program, institutes in low-income countries had access comparable to that of institutes in the North. Finally, we examined the response rates for reprint requests sent to corresponding authors, a method commonly used before internet access became widespread. Contacting corresponding authors with requests for electronic copies of articles by email resulted in a 55-60% success rate, although in some cases it took up to 1.5 months to get a response. CONCLUSIONS: While research articles are increasingly available on the internet in open access format, institutional subscriptions continue to play an important role. However

  7. Secure, web-accessible call rosters for academic radiology departments.

    Science.gov (United States)

    Nguyen, A V; Tellis, W M; Avrin, D E

    2000-05-01

    Traditionally, radiology department call rosters have been posted via paper and bulletin boards. Frequently, changes to these lists are made by multiple people independently, but often not synchronized, resulting in confusion among the house staff and technical staff as to who is on call and when. In addition, multiple and disparate copies exist in different sections of the department, and changes made would not be propagated to all the schedules. To eliminate such difficulties, a paperless call scheduling application was developed. Our call scheduling program allowed Java-enabled web access to a database by designated personnel from each radiology section who have privileges to make the necessary changes. Once a person made a change, everyone accessing the database would see the modification. This eliminates the chaos resulting from people swapping shifts at the last minute and not having the time to record or broadcast the change. Furthermore, all changes to the database were logged. Users are given a log-in name and password and can only edit their section; however, all personnel have access to all sections' schedules. Our applet was written in Java 2 using the latest technology in database access. We access our Interbase database through the DataExpress and DB Swing (Borland, Scotts Valley, CA) components. The result is secure access to the call rosters via the web. There are many advantages to the web-enabled access, mainly the ability for people to make changes and have the changes recorded and propagated in a single virtual location and available to all who need to know.

  8. Libraries and Accessibility: Istanbul Public Libraries Case

    Directory of Open Access Journals (Sweden)

    Gül Yücel

    2016-12-01

    Full Text Available In the study; the assessment of accessibility has been conducted in Istanbul public libraries within the scope of public area. Public libraries commonly serve with its user of more than 20 million in total, spread to the general of Turkey, having more than one thousand branches in the centrums and having more than one million registered members. The building principles and standards covering the subjects such as the selection of place, historical and architectural specification of the region, distance to the centre of population and design in a way that the disabled people could benefit from the library services fully have been determined with regulations in the construction of new libraries. There are works for the existent libraries such as access for the disabled, fire safety precautions etc. within the scope of the related standards. Easy access by everyone is prioritized in the public libraries having a significant role in life-long learning. The purpose of the study is to develop solution suggestions for the accessibility problems in the public libraries. The study based on the eye inspection and assessments carried out within the scope of accessibility in the public libraries subsidiary to Istanbul Culture and Tourism Provincial Directorate Library and Publications Department within the provincial borders of Istanbul. The arrangements such as reading halls, study areas, book shelves etc. have been examined within the frame of accessible building standards. Building entrances, ramps and staircases, horizontal and vertical circulation of building etc. have been taken into consideration within the scope of accessible building standards. The subjects such as the reading and studying areas and book shelf arrangements for the library have been assessed within the scope of specific buildings. There are a total of 34 public libraries subsidiary to Istanbul Culture and Tourism Provincial Directorate on condition that 20 ea. of them are in the

  9. Traveler expectations and willingness-to-pay for Web-enabled public transport information services

    NARCIS (Netherlands)

    Molin, E.J.E.; Timmermans, H.J.P.

    2006-01-01

    Web-enabled public transport (PT) information systems that combine information on different PT modes, different PT companies and different geographical regions, can be built to improve the accessibility of public transportation. As the potential list of information aspects that can be included in

  10. Simple Enough--Even for Web Virgins: Lisa Mitten's Access to Native American Web Sites. Web Site Review Essay.

    Science.gov (United States)

    Belgarde, Mary Jiron

    1998-01-01

    A mixed-blood Mohawk urban Indian and university librarian, Lisa Mitten provides access to Web sites with solid information about American Indians. Links are provided to 10 categories--Native nations, Native organizations, Indian education, Native media, powwows and festivals, Indian music, Native arts, Native businesses, and Indian-oriented home…

  11. Public Access; Public Interest. The Network Project. Notebook Number 11.

    Science.gov (United States)

    Columbia Univ., New York, NY. Network Project.

    The transcript of a panel discussion and an essay on public access to and control of society's information resources are presented. It is contended that the electronic Media--including radio, television, and communication satellites--are controlled by a select group of individuals and corporations and that they are not meeting the public interest.…

  12. History of the CERN Web Software Public Releases

    CERN Document Server

    Fluckiger, Francois; CERN. Geneva. IT Department

    2016-01-01

    This note is an extended version of the article “Licencing the Web” (http://home.web.cern.ch/topics/birthweb/licensing-web) published by CERN, Nov 2013, in the “Birth of the Web” series of articles (http://home.cern/topics/birth-web). It describes the successive steps of the public release of the CERN Web software, from public domain to open source, and explains their rationale. It provides in annexes historical documents including release announcement and texts of the licences used by CERN and MIT in public software distributions.

  13. Open Access Policy for CERN Physics Publications

    CERN Multimedia

    2014-01-01

    CERN is committed to Open Access. It represents one of the values written in our Convention sixty years ago and is increasingly important for our Member States.   In the last edition of the Bulletin, this article described how CERN is doing with regards to open access publishing today. On Thursday this week, the Open Access Policy for CERN Physics Publications* was endorsed by the Scientific Information Policy Board (SIPB) and approved by the Director-General the same day . For any clarifications regarding the policy, please contact the Scientific Information Service library.desk@cern.ch. * A French version of the policy will be made available shortly.

  14. Access Control of Web and Java Based Applications

    Science.gov (United States)

    Tso, Kam S.; Pajevski, Michael J.; Johnson, Bryan

    2011-01-01

    Cyber security has gained national and international attention as a result of near continuous headlines from financial institutions, retail stores, government offices and universities reporting compromised systems and stolen data. Concerns continue to rise as threats of service interruption, and spreading of viruses become ever more prevalent and serious. Controlling access to application layer resources is a critical component in a layered security solution that includes encryption, firewalls, virtual private networks, antivirus, and intrusion detection. In this paper we discuss the development of an application-level access control solution, based on an open-source access manager augmented with custom software components, to provide protection to both Web-based and Java-based client and server applications.

  15. An Introduction to Web Accessibility, Web Standards, and Web Standards Makers

    Science.gov (United States)

    McHale, Nina

    2011-01-01

    Librarians and libraries have long been committed to providing equitable access to information. In the past decade and a half, the growth of the Internet and the rapid increase in the number of online library resources and tools have added a new dimension to this core duty of the profession: ensuring accessibility of online resources to users with…

  16. Increasing public understanding of transgenic crops through the World Wide Web.

    Science.gov (United States)

    Byrne, Patrick F; Namuth, Deana M; Harrington, Judy; Ward, Sarah M; Lee, Donald J; Hain, Patricia

    2002-07-01

    Transgenic crops among the most controversial "science and society" issues of recent years. Because of the complex techniques involved in creating these crops and the polarized debate over their risks and beliefs, a critical need has arisen for accessible and balanced information on this technology. World Wide Web sites offer several advantages for disseminating information on a fast-changing technical topic, including their global accessibility; and their ability to update information frequently, incorporate multimedia formats, and link to networks of other sites. An alliance between two complementary web sites at Colorado State University and the University of Nebraska-Lincoln takes advantage of the web environment to help fill the need for public information on crop genetic engineering. This article describes the objectives and features of each site. Viewership data and other feedback have shown these web sites to be effective means of reaching public audiences on a complex scientific topic.

  17. Web access to radioactivity measurements. A case study

    International Nuclear Information System (INIS)

    Salzano, Gabriella

    2013-01-01

    This research analyzes the French national network monitoring radioactivity (RNM) which aims to increase transparency and quality in this complex area. RNM opened its public web site in February 2010. Our approach combines humanities and social sciences (understanding information's issues and democratic debates) as well as computers sciences (engineering evolutions of information systems). Based on the analysis of institutional and national platforms, reports and interviews it highlights the French specificities on nuclear information, analyses the RNM information system and releases tracks for other platforms providing health related public data

  18. Online Public Access Catalogs. ERIC Fact Sheet.

    Science.gov (United States)

    Cochrane, Pauline A.

    A listing is presented of 17 documents in the ERIC database concerning the Online Catalog (sometimes referred to as OPAC or Online Public Access Catalog), a computer-based and supported library catalog designed for patron use. The database usually represents recent acquisitions and often contains information about books on order and items in…

  19. Histories of Public Service Broadcasters on the Web

    DEFF Research Database (Denmark)

    This edited volume details multiple and dynamic histories of relations between public service broadcasters and the World Wide Web. What does it mean to be a national broadcaster in a global communications environment? What are the commercial and public service pressures that were brought to bear...... when public service broadcasters implemented web services? How did “one- to-many” broadcasters adapt to the “many-to-many” medium of the internet? The thematic or- ganisation of this collection addresses such major issues, while each chapter offers a particular historical account of relations between...... public service broadcasters and the World Wide Web....

  20. Publicizing Your Web Resources for Maximum Exposure.

    Science.gov (United States)

    Smith, Kerry J.

    2001-01-01

    Offers advice to librarians for marketing their Web sites on Internet search engines. Advises against relying solely on spiders and recommends adding metadata to the source code and delivering that information directly to the search engines. Gives an overview of metadata and typical coding for meta tags. Includes Web addresses for a number of…

  1. Open Access Scholarly Publications as OER

    Directory of Open Access Journals (Sweden)

    Terry Anderson

    2013-06-01

    Full Text Available This paper presents the rationale, common practices, challenges, and some personal anecdotes from a journal editor on the production, use, and re-use of peer-reviewed scholarly articles as open educational resources (OER. The scholarly and professional discourse related to open educational resources has largely focused on open learning objects, courseware, and textbooks. However, especially in graduate education, articles published in scholarly journals are often a major component of the course content in formal education. In addition, open access journal articles are critical to expanding access to knowledge by scholars in the developing world and in fostering citizen science, by which everyone has access to the latest academic information and research results. In this article, I highlight some of the challenges, economic models, and evidence for quality of open access journal content and look at new affordances provided by the Net for enhanced functionality, access, and distribution.In the 17 years since I graduated with a doctorate degree, the climate and acceptance of open access publishing has almost reversed itself. I recall a conversation with my PhD supervisor in which he argued that publishing online was not a viable option as the product would not have permanency, scholarly recognition, or the prestige of a paper publication. His comments reflect the confusion between online resources and those described as open access, but as well illustrate the change in academic acceptance and use of open access products during the past decade. The evolution from paper to online production and consumption is a disruptive technology in which much lower cost and increased accessibility of online work opens the product to a completely new group of potential users. In the case of OER these consumers are primarily students, but certainly access to scholars from all parts of the globe and the availability to support citizen science (Silvertown, 2009

  2. A University Web Portal redesign applying accessibility patterns. Breaking Down Barriers for Visually Impaired Users

    Directory of Open Access Journals (Sweden)

    Hernán Sosa

    2015-08-01

    Full Text Available Definitely, the WWW and ICTs have become the preferred media for the interaction between society and its citizens, and public and private organizations have today the possibility of deploying their activities through the Web. In particular, university education is a domain where the benefits of these technological resources can strongly contribute in caring for students. However, most university Web portals are inaccessible to their user community (students, professors, and non-teaching staff, between others, since these portals do not take into account the needs of people with different capabilities. In this work, we propose an accessibility pattern driven process to the redesign of university Web portals, aiming to break down barriers for visually impaired users. The approach is implemented to a real case study: the Web portal of Universidad Nacional de la Patagonia Austral (UNPA. The results come from applying accessibility recommendations and evaluation tools (automatic and manual from internationally recognized organizations, to both versions of the Web portal: the original and the redesign one.

  3. Developing a smartphone interface for the Florida Environmental Public Health Tracking Web portal.

    Science.gov (United States)

    Jordan, Melissa; DuClos, Chris; Folsom, John; Thomas, Rebecca

    2015-01-01

    As smartphone and tablet devices continue to proliferate, it is becoming increasingly important to tailor information delivery to the mobile device. The Florida Environmental Public Health Tracking Program recognized that the mobile device user needs Web content formatted to smaller screen sizes, simplified data displays, and reduced textual information. The Florida Environmental Public Health Tracking Program developed a smartphone-friendly version of the state Web portal for easier access by mobile device users. The resulting smartphone-friendly portal combines calculated data measures such as inpatient hospitalizations and emergency department visits and presents them grouped by county, along with temporal trend graphs. An abbreviated version of the public health messaging provided on the traditional Web portal is also provided, along with social media connections. As a result of these efforts, the percentage of Web site visitors using an iPhone tripled in just 1 year.

  4. Accessibility of GI for Public Participation

    DEFF Research Database (Denmark)

    Arleth, Mette; Campagna, Michele

    2005-01-01

    The paper reports an ongoing comparative study on the accessibility of Geographic Information at public authorities’ websites in Denmark and Italy. The purpose of the study is twofold; to give an idea of the latest development and diffusion of GI on public authorities websites, and to identify...... critical factors for success or failure of the applications. First part of the study therefore consists of a mapping of the level of accessibility of GI in the two countries as a comparative analysis. The focus of the mapping is mainly on the use of geographic information as support to citizens......’ involvement in spatial e-government and planning processes. Then, in the reminder of the paper, a comparative analysis is proposed outlining similarities and divergences in critical success factors in the two examined domains....

  5. Authentication and Access: Accommodating Public Users in an Academic World

    Directory of Open Access Journals (Sweden)

    Lynne Weber

    2010-09-01

    Full Text Available In the fall of 2004, the Academic Computing Center, a division of the Information Technology Services Department (ITS at Minnesota State University, Mankato took over responsibility for the computers in the public areas of Memorial Library. For the first time, affiliated Memorial Library users were required to authenticate using a campus username and password, a change that effectively eliminated computer access for anyone not part of the university community. This posed a dilemma for the librarians. Because of its Federal Depository status, the library had a responsibility to provide general access to both print and online government publications for the general public. Furthermore, the library had a long tradition of providing guest access to most library resources, and there was reluctance to abandon the practice. Therefore the librarians worked with ITS to retain a small group of six computers that did not require authentication and were clearly marked for community use, along with several standup, open-access computers on each floor used primarily for searching the library catalog. The additional need to provide computer access to high school students visiting the library for research and instruction led to more discussions with ITS and resulted in a means of generating temporary usernames and passwords through a Web form. These user accommodations were implemented in the library without creating a written policy governing the use of open-access computers.

  6. Assessing the Library Homepages of COPLAC Institutions for Section 508 Accessibility Errors: Who's Accessible, Who's Not, and How the Online WebXACT Assessment Tool Can Help

    Science.gov (United States)

    Huprich, Julia; Green, Ravonne

    2007-01-01

    The Council on Public Liberal Arts Colleges (COPLAC) libraries websites were assessed for Section 508 errors using the online WebXACT tool. Only three of the twenty-one institutions (14%) had zero accessibility errors. Eighty-six percent of the COPLAC institutions had an average of 1.24 errors. Section 508 compliance is required for institutions…

  7. OGIS Access System

    Data.gov (United States)

    National Archives and Records Administration — The OGIS Access System (OAS) provides case management, stakeholder collaboration, and public communications activities including a web presence via a web portal.

  8. SalanderMaps: A rapid overview about felt earthquakes through data mining of web-accesses

    Science.gov (United States)

    Kradolfer, Urs

    2013-04-01

    While seismological observatories detect and locate earthquakes based on measurements of the ground motion, they neither know a priori whether an earthquake has been felt by the public nor is it known, where it has been felt. Such information is usually gathered by evaluating feedback reported by the public through on-line forms on the web. However, after a felt earthquake in Switzerland, many people visit the webpages of the Swiss Seismological Service (SED) at the ETH Zurich and each such visit leaves traces in the logfiles on our web-servers. Data mining techniques, applied to these logfiles and mining publicly available data bases on the internet open possibilities to obtain previously unknown information about our virtual visitors. In order to provide precise information to authorities and the media, it would be desirable to rapidly know from which locations these web-accesses origin. The method 'Salander' (Seismic Activitiy Linked to Area codes - Nimble Detection of Earthquake Rumbles) will be introduced and it will be explained, how the IP-addresses (each computer or router directly connected to the internet has a unique IP-address; an example would be 129.132.53.5) of a sufficient amount of our virtual visitors were linked to their geographical area. This allows us to unprecedentedly quickly know whether and where an earthquake was felt in Switzerland. It will also be explained, why the method Salander is superior to commercial so-called geolocation products. The corresponding products of the Salander method, animated SalanderMaps, which are routinely generated after each earthquake with a magnitude of M>2 in Switzerland (http://www.seismo.ethz.ch/prod/salandermaps/, available after March 2013), demonstrate how the wavefield of earthquakes propagates through Switzerland and where it was felt. Often, such information is available within less than 60 seconds after origin time, and we always get a clear picture within already five minutes after origin time

  9. Inclusão digital via acessibilidade web | Digital inclusion via web accessibility

    Directory of Open Access Journals (Sweden)

    Cesar Augusto Cusin

    2009-03-01

    Full Text Available Resumo A natureza atual da web, que destaca a participação colaborativa dos usuários em diversos ambientes informacionais digitais, conduz ao desenvolvimento de diretrizes que enfocam a arquitetura da informação digital inclusiva para diferentes públicos nas mais diversas ambiências informacionais. A pesquisa propõe e objetiva um ambiente informacional digital inclusivo, visando apontar os elementos de acessibilidade que permitam a promoção da inclusão informacional digital, de forma a destacar os referenciais da Arquitetura da Informação Digital, de recomendações internacionais, com o olhar da Ciência da Informação e das novas tecnologias de informação e comunicação (TIC. Palavras-chave inclusão digital; web; acessibilidade; ciência da informação; arquitetura da informação. Abstract The current nature of the web, which highlights the collaborative participation of users in various digital informational environments, leads to the development of guidelines that focus on the digital inclusive information architecture for different audiences in diverse informational environments. The study proposes an inclusive digital information environment, aiming to establish the elements of accessibility that  enable the promotion of digital inclusion information in order to highlight the references of digital information architecture, the international recommendations, with the perspective of Information Science and the new information and communication technologies (ICT. Keywords digital inclusion; web; accessibility; information science; information architecture.

  10. Using Web GIS for Public Health Education

    Science.gov (United States)

    Reed, Rajika E.; Bodzin, Alec M.

    2016-01-01

    An interdisciplinary curriculum unit that used Web GIS mapping to investigate malaria disease patterns and spread in relation to the environment for a high school Advanced Placement Environmental Science course was developed. A feasibility study was conducted to investigate the efficacy of the unit to promote geospatial thinking and reasoning…

  11. Public transparency Web sites for radiology practices: prevalence of price, clinical quality, and service quality information.

    Science.gov (United States)

    Rosenkrantz, Andrew B; Doshi, Ankur M

    2016-01-01

    To assess information regarding radiology practices on public transparency Web sites. Eight Web sites comparing radiology centers' price and quality were identified. Web site content was assessed. Six of eight Web sites reported examination prices. Other reported information included hours of operation (4/8), patient satisfaction (2/8), American College of Radiology (ACR) accreditation (3/8), on-site radiologists (2/8), as well as parking, accessibility, waiting area amenities, same/next-day reports, mammography follow-up rates, examination appropriateness, radiation dose, fellowship-trained radiologists, and advanced technologies (1/8 each). Transparency Web sites had a preponderance of price (and to a lesser extent service quality) information, risking fostering price-based competition at the expense of clinical quality. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Librarian-Initiated Publications Discovery: How Do Digital Depository Librarians Discover and Select Web-Based Government Publications for State Digital Depositories?

    Science.gov (United States)

    Lin, Chi-Shiou; Eschenfelder, Kristin R.

    2010-01-01

    This paper reports on a study of librarian initiated publications discovery (LIPD) in U.S. state digital depository programs using the OCLC Digital Archive to preserve web-based government publications for permanent public access. This paper describes a model of LIPD processes based on empirical investigations of four OCLC DA-based digital…

  13. PUBLIC ACCESS TO PRIVATE LAND IN SCOTLAND

    Directory of Open Access Journals (Sweden)

    David L Carey Miller

    2012-08-01

    Full Text Available This article attempts to understand the radical reform of Scottish land law in its provision for a general right of public access to private land introduced in 2003 as part of land reform legislation, an important aspect of the initial agenda of the Scottish Parliament revived in 1999. The right is to recreational access for a limited period and the right to cross land. Access can be taken only on foot or by horse or bicycle. As a starting point clarification of the misunderstood pre-reform position is attempted. The essential point is that Scots common law does not give civil damages for a simple act of trespass (as English law does but only a right to obtain removal of the trespasser. Under the reforms the longstanding Scottish position of landowners allowing walkers access to the hills and mountains becomes a legal right. A critical aspect of the new right is that it is one of responsible access; provided a landowner co-operates with the spirit and system of the Act access can be denied on the basis that it is not being exercised responsibly. But the onus is on the landowner to show that the exercise of the right is not responsible.Although the right applies to all land a general exception protects the privacy of a domestic dwelling. Early case law suggests that the scope of this limit depends upon particular circumstances although reasonable 'garden ground' is likely to be protected. There are various particular limits such as school land.Compliance with the protection of property under the European Convention on Human Rights is discussed. The article emphasises the latitude, open to nations, for limitations to the right of ownership in land in the public interest. The extent of the Scottish access inroad illustrates this. This leads to the conclusion that 'land governance' – the subject of the Potchefstroom Conference at which the paper was initially presented – largely remains a matter for domestic law; the lex situs concept is alive

  14. Accessing NASA Technology with the World Wide Web

    Science.gov (United States)

    Nelson, Michael L.; Bianco, David J.

    1995-01-01

    NASA Langley Research Center (LaRC) began using the World Wide Web (WWW) in the summer of 1993, becoming the first NASA installation to provide a Center-wide home page. This coincided with a reorganization of LaRC to provide a more concentrated focus on technology transfer to both aerospace and non-aerospace industry. Use of WWW and NCSA Mosaic not only provides automated information dissemination, but also allows for the implementation, evolution and integration of many technology transfer and technology awareness applications. This paper describes several of these innovative applications, including the on-line presentation of the entire Technology OPportunities Showcase (TOPS), an industrial partnering showcase that exists on the Web long after the actual 3-day event ended. The NASA Technical Report Server (NTRS) provides uniform access to many logically similar, yet physically distributed NASA report servers. WWW is also the foundation of the Langley Software Server (LSS), an experimental software distribution system which will distribute LaRC-developed software. In addition to the more formal technology distribution projects, WWW has been successful in connecting people with technologies and people with other people.

  15. Hera-FFX: a Firefox add-on for Semi-automatic Web Accessibility Evaluation

    OpenAIRE

    Fuertes Castro, José Luis; González, Ricardo; Gutiérrez, Emmanuelle; Martínez Normand, Loïc

    2009-01-01

    Website accessibility evaluation is a complex task requiring a combination of human expertise and software support. There are several online and offline tools to support the manual web accessibility evaluation process. However, they all have some weaknesses because none of them includes all the desired features. In this paper we present Hera-FFX, an add-on for the Firefox web browser that supports semi-automatic web accessibility evaluation.

  16. Public Access to NASA's Earth Science Data

    Science.gov (United States)

    Behnke, J.; James, N.

    2013-12-01

    Many steps have been taken over the past 20 years to make NASA's Earth Science data more accessible to the public. The data collected by NASA represent a significant public investment in research. NASA holds these data in a public trust to promote comprehensive, long-term Earth science research. Consequently, NASA developed a free, open and non-discriminatory policy consistent with existing international policies to maximize access to data and to keep user costs as low as possible. These policies apply to all data archived, maintained, distributed or produced by NASA data systems. The Earth Observing System Data and Information System (EOSDIS) is a major core capability within NASA Earth Science Data System Program. EOSDIS is designed to ingest, process, archive, and distribute data from approximately 90 instruments. Today over 6800 data products are available to the public through the EOSDIS. Last year, EOSDIS distributed over 636 million science data products to the user community, serving over 1.5 million distinct users. The system supports a variety of science disciplines including polar processes, land cover change, radiation budget, and most especially global climate change. A core philosophy of EOSDIS is that the general user is best served by providing discipline specific support for the data. To this end, EOSDIS has collocated NASA Earth science data with centers of science discipline expertise, called Distributed Active Archive Centers (DAACs). DAACs are responsible for data management, archive and distribution of data products. There are currently twelve DAACs in the EOSDIS system. The centralized entrance point to the NASA Earth Science data collection can be found at http://earthdata.nasa.gov. Over the years, we have developed several methods for determining needs of the user community including use of the American Customer Satisfaction Index survey and a broad metrics program. Annually, we work with an independent organization (CFI Group) to send this

  17. Accessibility and content of individualized adult reconstructive hip and knee/musculoskeletal oncology fellowship web sites.

    Science.gov (United States)

    Young, Bradley L; Cantrell, Colin K; Patt, Joshua C; Ponce, Brent A

    2018-06-01

    Accessible, adequate online information is important to fellowship applicants. Program web sites can affect which programs applicants apply to, subsequently altering interview costs incurred by both parties and ultimately impacting rank lists. Web site analyses have been performed for all orthopaedic subspecialties other than those involved in the combined adult reconstruction and musculoskeletal (MSK) oncology fellowship match. A complete list of active programs was obtained from the official adult reconstruction and MSK oncology society web sites. Web site accessibility was assessed using a structured Google search. Accessible web sites were evaluated based on 21 previously reported content criteria. Seventy-four adult reconstruction programs and 11 MSK oncology programs were listed on the official society web sites. Web sites were identified and accessible for 58 (78%) adult reconstruction and 9 (82%) MSK oncology fellowship programs. No web site contained all content criteria and more than half of both adult reconstruction and MSK oncology web sites failed to include 12 of the 21 criteria. Several programs participating in the combined Adult Reconstructive Hip and Knee/Musculoskeletal Oncology Fellowship Match did not have accessible web sites. Of the web sites that were accessible, none contained comprehensive information and the majority lacked information that has been previously identified as being important to perspective applicants.

  18. Accessibility Trends among Academic Library and Library School Web Sites in the USA and Canada

    Science.gov (United States)

    Schmetzke, Axel; Comeaux, David

    2009-01-01

    This paper focuses on the accessibility of North American library and library school Web sites for all users, including those with disabilities. Web accessibility data collected in 2006 are compared to those of 2000 and 2002. The findings of this follow-up study continue to give cause for concern: Despite improvements since 2002, library and…

  19. Accessibility and content of individualized adult reconstructive hip and knee/musculoskeletal oncology fellowship web sites

    Directory of Open Access Journals (Sweden)

    Bradley L. Young, MD

    2018-06-01

    Conclusions: Several programs participating in the combined Adult Reconstructive Hip and Knee/Musculoskeletal Oncology Fellowship Match did not have accessible web sites. Of the web sites that were accessible, none contained comprehensive information and the majority lacked information that has been previously identified as being important to perspective applicants.

  20. Designing A General Deep Web Access Approach Based On A Newly Introduced Factor; Harvestability Factor (HF)

    NARCIS (Netherlands)

    Khelghati, Mohammadreza; van Keulen, Maurice; Hiemstra, Djoerd

    2014-01-01

    The growing need of accessing more and more information draws attentions to huge amount of data hidden behind web forms defined as deep web. To make this data accessible, harvesters have a crucial role. Targeting different domains and websites enhances the need to have a general-purpose harvester

  1. Building Accessible Educational Web Sites: The Law, Standards, Guidelines, Tools, and Lessons Learned

    Science.gov (United States)

    Liu, Ye; Palmer, Bart; Recker, Mimi

    2004-01-01

    Professional education is increasingly facing accessibility challenges with the emergence of webbased learning. This paper summarizes related U.S. legislation, standards, guidelines, and validation tools to make web-based learning accessible for all potential learners. We also present lessons learned during the implementation of web accessibility…

  2. EPA's Public Access Website Children’s Privacy and Copyright Issues

    Science.gov (United States)

    This document establishes the policy for protecting the privacy of children on EPA’s Public Access Web site. It concerns the collection, both online and off, of information from ages 13 and under, and the display of Personally Identifying Information (PII)

  3. Key-phrase based classification of public health web pages.

    Science.gov (United States)

    Dolamic, Ljiljana; Boyer, Célia

    2013-01-01

    This paper describes and evaluates the public health web pages classification model based on key phrase extraction and matching. Easily extendible both in terms of new classes as well as the new language this method proves to be a good solution for text classification faced with the total lack of training data. To evaluate the proposed solution we have used a small collection of public health related web pages created by a double blind manual classification. Our experiments have shown that by choosing the adequate threshold value the desired value for either precision or recall can be achieved.

  4. Content accessibility of Web documents: Overview of concepts and needed standards

    DEFF Research Database (Denmark)

    Alapetite, A.

    2006-01-01

    The concept of Web accessibility refers to a combined set of measures, namely, how easily and how efficiently different types of users may make use of a given service. While some recommendations for accessibility are focusing on people with variousspecific disabilities, this document seeks...... to broaden the scope to any type of user and any type of use case. The document provides an introduction to some required concepts and technical standards for designing accessible Web sites. A brief review of thelegal requirements in a few countries for Web accessibility complements the recommendations...

  5. Print, Web, And Podcast Tov Public Outreach

    Science.gov (United States)

    Pasachoff, Jay M.

    2012-10-01

    As part of alerting the general public to the subtly spectacular transit of Venus as an intellectual marvel not available to us from Earth until AD 2117/2125, in addition to our scientific plans (Pasachoff et al., this meeting), I provided: (1) an article in the children's magazine Odyssey (May/June 2011); (2) a discussion in National Geographic Society's BreakingOrbit blog (March 1, 2011); (3) and a year's advance notice as "June 5: Transit of Venus," 365daysofastronomy.org. (4) Nantes DPS: I participated in "Transits of Venus in Public Education and Contemporary Research" (http://transitofvenus.nl/wp/2011/10/16/four-giants-talk-about-transits). (5) 22-minute lecture on the Phi Beta Kappa website: http://www.pbk.org/home/playpodcast.aspx?id=772. (6) E/PO summary at Historical Astronomy Division News, #79, October. Closer to the event, I had a (7) Comment in Nature ("Transit of Venus: Last Chance to See," Nature 485, 303-304) and (8, 9) articles in Physics World, 25, 36-41; and Scientific American, http://www.scientificamerican.com/article.cfm?id=transit-venus-june-5). The day before the transit, (10) I had a radio/podcast Academic Minute (http://www.wamc.org/post/dr-jay-pasachoff-williams-college). (11) On transit day, I had an Op-Ed piece in The New York Times ("Learning from Celestial Beauty," http://www.nytimes.com/2012/06/05/opinion/learning-from-celestial-beauty.html) that was seen by largely a non-scientific audience. Subsequently, (12) I gave a Keck-Observatory-sponsored Waimea general-public lecture (http://keckobservatory.org/news/video_venus_transits_past_present_future), and (13) an invited public lecture at the AAS meeting in Anchorage (http://aas.org/meetings/aas220/video_session_127). I had a podcast on (14) 365daysofastronomy.org (June 29). (15) My article for Sky & Telescope appeared in its October issue. (16) My editorial "Syzygy x 3" will be in RASC Observer's Handbook 2013. (16) These efforts as well as links to history and science of transits

  6. Building a multimodal network and determining individual accessibility by public transportation

    DEFF Research Database (Denmark)

    Djurhuus, Sune; Hansen, Henning Sten; Aadahl, Mette

    2016-01-01

    The increased availability of transit schedules from web sites or travel planners as well as more disaggregate data has led to a growing interest in creating individual public transportation accessibility measures. However, used extensively, standard GIS software does not have direct capabilities...... from a travel planner into a multimodal network model using simple SQL (structured query language) programming and standard GIS. The method presented here integrates all parts of travelling by public transportation from individual home addresses to all reachable transit stops within different travel....... The accessibility areas are created at morning rush hour for a study population of 29 447 individuals and a few examples of accessibility areas are presented. The results show a big difference in individual public transportation accessibility in the region. In addition, how the transit network is accessed, whether...

  7. BioServices: a common Python package to access biological Web Services programmatically.

    Science.gov (United States)

    Cokelaer, Thomas; Pultz, Dennis; Harder, Lea M; Serra-Musach, Jordi; Saez-Rodriguez, Julio

    2013-12-15

    Web interfaces provide access to numerous biological databases. Many can be accessed to in a programmatic way thanks to Web Services. Building applications that combine several of them would benefit from a single framework. BioServices is a comprehensive Python framework that provides programmatic access to major bioinformatics Web Services (e.g. KEGG, UniProt, BioModels, ChEMBLdb). Wrapping additional Web Services based either on Representational State Transfer or Simple Object Access Protocol/Web Services Description Language technologies is eased by the usage of object-oriented programming. BioServices releases and documentation are available at http://pypi.python.org/pypi/bioservices under a GPL-v3 license.

  8. The Number of Scholarly Documents on the Public Web

    Science.gov (United States)

    Khabsa, Madian; Giles, C. Lee

    2014-01-01

    The number of scholarly documents available on the web is estimated using capture/recapture methods by studying the coverage of two major academic search engines: Google Scholar and Microsoft Academic Search. Our estimates show that at least 114 million English-language scholarly documents are accessible on the web, of which Google Scholar has nearly 100 million. Of these, we estimate that at least 27 million (24%) are freely available since they do not require a subscription or payment of any kind. In addition, at a finer scale, we also estimate the number of scholarly documents on the web for fifteen fields: Agricultural Science, Arts and Humanities, Biology, Chemistry, Computer Science, Economics and Business, Engineering, Environmental Sciences, Geosciences, Material Science, Mathematics, Medicine, Physics, Social Sciences, and Multidisciplinary, as defined by Microsoft Academic Search. In addition, we show that among these fields the percentage of documents defined as freely available varies significantly, i.e., from 12 to 50%. PMID:24817403

  9. The number of scholarly documents on the public web.

    Directory of Open Access Journals (Sweden)

    Madian Khabsa

    Full Text Available The number of scholarly documents available on the web is estimated using capture/recapture methods by studying the coverage of two major academic search engines: Google Scholar and Microsoft Academic Search. Our estimates show that at least 114 million English-language scholarly documents are accessible on the web, of which Google Scholar has nearly 100 million. Of these, we estimate that at least 27 million (24% are freely available since they do not require a subscription or payment of any kind. In addition, at a finer scale, we also estimate the number of scholarly documents on the web for fifteen fields: Agricultural Science, Arts and Humanities, Biology, Chemistry, Computer Science, Economics and Business, Engineering, Environmental Sciences, Geosciences, Material Science, Mathematics, Medicine, Physics, Social Sciences, and Multidisciplinary, as defined by Microsoft Academic Search. In addition, we show that among these fields the percentage of documents defined as freely available varies significantly, i.e., from 12 to 50%.

  10. The number of scholarly documents on the public web.

    Science.gov (United States)

    Khabsa, Madian; Giles, C Lee

    2014-01-01

    The number of scholarly documents available on the web is estimated using capture/recapture methods by studying the coverage of two major academic search engines: Google Scholar and Microsoft Academic Search. Our estimates show that at least 114 million English-language scholarly documents are accessible on the web, of which Google Scholar has nearly 100 million. Of these, we estimate that at least 27 million (24%) are freely available since they do not require a subscription or payment of any kind. In addition, at a finer scale, we also estimate the number of scholarly documents on the web for fifteen fields: Agricultural Science, Arts and Humanities, Biology, Chemistry, Computer Science, Economics and Business, Engineering, Environmental Sciences, Geosciences, Material Science, Mathematics, Medicine, Physics, Social Sciences, and Multidisciplinary, as defined by Microsoft Academic Search. In addition, we show that among these fields the percentage of documents defined as freely available varies significantly, i.e., from 12 to 50%.

  11. Towards Uniform Access to Web Data and Services

    NARCIS (Netherlands)

    Harth, Andreas; Norton, Barry; Polleres, Axel; Sapkota, Brahmananda; Speiser, Sebastian; Stadtmüller, Steffen; Suominen, Osma

    2011-01-01

    A sizable amount of data on the Web is currently available via Web APIs that expose data in formats such as JSON or XML. Combining data from different APIs and data sources requires glue code which is typically not shared and hence not reused. We derive requirements for a mechanism that brings data

  12. Alumni access policies in public university libraries | Burclaff ...

    African Journals Online (AJOL)

    This paper explores the current library access policies for alumni at a public university system using document analysis, observations and interviews. We found that alumni are specifically addressed in only two library access policies, and borrowing privileges through cards, on-site access and restricted access to electronic ...

  13. H1DS: A new web-based data access system

    Energy Technology Data Exchange (ETDEWEB)

    Pretty, D.G., E-mail: david.pretty@anu.edu.au; Blackwell, B.D.

    2014-05-15

    Highlights: • We present H1DS, a new RESTful web service for accessing fusion data. • We examine the scalability and extensibility of H1DS. • We present a fast and user friendly web browser client for the H1DS web service. • A summary relational database is presented as an application of the H1DS API. - Abstract: A new data access system, H1DS, has been developed and deployed for the H-1 Heliac at the Australian Plasma Fusion Research Facility. The data system provides access to fusion data via a RESTful web service. With the URL acting as the API to the data system, H1DS provides a scalable and extensible framework which is intuitive to new users, and allows access from any internet connected device. The H1DS framework, originally designed to work with MDSplus, has a modular design which can be extended to provide access to alternative data storage systems.

  14. H1DS: A new web-based data access system

    International Nuclear Information System (INIS)

    Pretty, D.G.; Blackwell, B.D.

    2014-01-01

    Highlights: • We present H1DS, a new RESTful web service for accessing fusion data. • We examine the scalability and extensibility of H1DS. • We present a fast and user friendly web browser client for the H1DS web service. • A summary relational database is presented as an application of the H1DS API. - Abstract: A new data access system, H1DS, has been developed and deployed for the H-1 Heliac at the Australian Plasma Fusion Research Facility. The data system provides access to fusion data via a RESTful web service. With the URL acting as the API to the data system, H1DS provides a scalable and extensible framework which is intuitive to new users, and allows access from any internet connected device. The H1DS framework, originally designed to work with MDSplus, has a modular design which can be extended to provide access to alternative data storage systems

  15. 网络无障碍的发展:政策、理论和方法%Development of Web Accessibility: Policies, Theories and Apporoaches

    Institute of Scientific and Technical Information of China (English)

    Xiaoming Zeng

    2006-01-01

    The article is intended to introduce the readers to the concept and background of Web accessibility in the United States. I will first discuss different definitions of Web accessibility. The beneficiaries of accessible Web or the sufferers from inaccessible Web will be discussed based on the type of disability. The importance of Web accessibility will be introduced from the perspectives of ethical, demographic, legal, and financial importance. Web accessibility related standards and legislations will be discussed in great detail. Previous research on evaluating Web accessibility will be presented. Lastly, a system for automated Web accessibility transformation will be introduced as an alternative approach for enhancing Web accessibility.

  16. Hand Society and Matching Program Web Sites Provide Poor Access to Information Regarding Hand Surgery Fellowship.

    Science.gov (United States)

    Hinds, Richard M; Klifto, Christopher S; Naik, Amish A; Sapienza, Anthony; Capo, John T

    2016-08-01

    The Internet is a common resource for applicants of hand surgery fellowships, however, the quality and accessibility of fellowship online information is unknown. The objectives of this study were to evaluate the accessibility of hand surgery fellowship Web sites and to assess the quality of information provided via program Web sites. Hand fellowship Web site accessibility was evaluated by reviewing the American Society for Surgery of the Hand (ASSH) on November 16, 2014 and the National Resident Matching Program (NRMP) fellowship directories on February 12, 2015, and performing an independent Google search on November 25, 2014. Accessible Web sites were then assessed for quality of the presented information. A total of 81 programs were identified with the ASSH directory featuring direct links to 32% of program Web sites and the NRMP directory directly linking to 0%. A Google search yielded direct links to 86% of program Web sites. The quality of presented information varied greatly among the 72 accessible Web sites. Program description (100%), fellowship application requirements (97%), program contact email address (85%), and research requirements (75%) were the most commonly presented components of fellowship information. Hand fellowship program Web sites can be accessed from the ASSH directory and, to a lesser extent, the NRMP directory. However, a Google search is the most reliable method to access online fellowship information. Of assessable programs, all featured a program description though the quality of the remaining information was variable. Hand surgery fellowship applicants may face some difficulties when attempting to gather program information online. Future efforts should focus on improving the accessibility and content quality on hand surgery fellowship program Web sites.

  17. Systems and Services for Real-Time Web Access to NPP Data, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Global Science & Technology, Inc. (GST) proposes to investigate information processing and delivery technologies to provide near-real-time Web-based access to...

  18. Facilitating access to the web of data a guide for librarians

    CERN Document Server

    Stuart, David

    2011-01-01

    Offers an introduction to the web of data and the semantic web, exploring technologies including APIs, microformats and linked data. This title includes topical commentary and practical examples that explore how information professionals can harness the power of this phenomenon to inform strategy and become facilitators of access to data.

  19. Task 28: Web Accessible APIs in the Cloud Trade Study

    Science.gov (United States)

    Gallagher, James; Habermann, Ted; Jelenak, Aleksandar; Lee, Joe; Potter, Nathan; Yang, Muqun

    2017-01-01

    This study explored three candidate architectures for serving NASA Earth Science Hierarchical Data Format Version 5 (HDF5) data via Hyrax running on Amazon Web Services (AWS). We studied the cost and performance for each architecture using several representative Use-Cases. The objectives of the project are: Conduct a trade study to identify one or more high performance integrated solutions for storing and retrieving NASA HDF5 and Network Common Data Format Version 4 (netCDF4) data in a cloud (web object store) environment. The target environment is Amazon Web Services (AWS) Simple Storage Service (S3).Conduct needed level of software development to properly evaluate solutions in the trade study and to obtain required benchmarking metrics for input into government decision of potential follow-on prototyping. Develop a cloud cost model for the preferred data storage solution (or solutions) that accounts for different granulation and aggregation schemes as well as cost and performance trades.

  20. 78 FR 76391 - Proposed Enhancements to the Motor Carrier Safety Measurement System (SMS) Public Web Site

    Science.gov (United States)

    2013-12-17

    ...-0392] Proposed Enhancements to the Motor Carrier Safety Measurement System (SMS) Public Web Site AGENCY... proposed enhancements to the display of information on the Agency's Safety Measurement System (SMS) public Web site. On December 6, 2013, Advocates [[Page 76392

  1. Wheelchair accessibility to public buildings in the Kumasi metropolis, Ghana

    Directory of Open Access Journals (Sweden)

    Cosmos Yarfi

    2017-09-01

    Conclusion: The results of this study show that public buildings in the Kumasi metropolis are not wheelchair accessible. An important observation made during this study was that there is an intention to improve accessibility when buildings are being constructed or renovated, but there are no laid down guidelines as how to make the buildings accessible for wheelchair users.

  2. 22 CFR 214.37 - Public access to committee records.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Public access to committee records. 214.37 Section 214.37 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADVISORY COMMITTEE MANAGEMENT Operation of Advisory Committees § 214.37 Public access to committee records. Records maintained in...

  3. Economic assessment of strategies to deploy publicly accessible charging infrastructure

    OpenAIRE

    Madina, Carlos; Barlag, Heike; Coppola, Giovanni; Gómez-Arriola, Inés; Rodríguez-Sánchez, Raúl; Zabala, Eduardo

    2015-01-01

    From the end user perspective, the main barriers for widespread electric vehicle (EV) adoption are high purchase cost and range anxiety, both regarding battery capacity and availability of accessible EV charging infrastructure. Governments and public bodies in general are taking steps towards overcoming these barriers by, among others, setting up regulatory requirements regarding standardisation, customer information and recommending objectives of publicly accessible charging infrastructure. ...

  4. Accessibility, equity and efficiency. Challenges for Transport and Public Services

    NARCIS (Netherlands)

    Geurs, Karst Teunis; Patuelli, Roberto; Dentinho, T.

    2016-01-01

    In this book, leading researchers from around the world show the importance of accessibility in contemporary issues such as rural depopulation, investments in public services and public transport, and transport infrastructure investments in Europe. The trade-offs between accessibility, economic

  5. NEW WEB-BASED ACCESS TO NUCLEAR STRUCTURE DATASETS.

    Energy Technology Data Exchange (ETDEWEB)

    WINCHELL,D.F.

    2004-09-26

    As part of an effort to migrate the National Nuclear Data Center (NNDC) databases to a relational platform, a new web interface has been developed for the dissemination of the nuclear structure datasets stored in the Evaluated Nuclear Structure Data File and Experimental Unevaluated Nuclear Data List.

  6. KBWS: an EMBOSS associated package for accessing bioinformatics web services.

    Science.gov (United States)

    Oshita, Kazuki; Arakawa, Kazuharu; Tomita, Masaru

    2011-04-29

    The availability of bioinformatics web-based services is rapidly proliferating, for their interoperability and ease of use. The next challenge is in the integration of these services in the form of workflows, and several projects are already underway, standardizing the syntax, semantics, and user interfaces. In order to deploy the advantages of web services with locally installed tools, here we describe a collection of proxy client tools for 42 major bioinformatics web services in the form of European Molecular Biology Open Software Suite (EMBOSS) UNIX command-line tools. EMBOSS provides sophisticated means for discoverability and interoperability for hundreds of tools, and our package, named the Keio Bioinformatics Web Service (KBWS), adds functionalities of local and multiple alignment of sequences, phylogenetic analyses, and prediction of cellular localization of proteins and RNA secondary structures. This software implemented in C is available under GPL from http://www.g-language.org/kbws/ and GitHub repository http://github.com/cory-ko/KBWS. Users can utilize the SOAP services implemented in Perl directly via WSDL file at http://soap.g-language.org/kbws.wsdl (RPC Encoded) and http://soap.g-language.org/kbws_dl.wsdl (Document/literal).

  7. KBWS: an EMBOSS associated package for accessing bioinformatics web services

    Directory of Open Access Journals (Sweden)

    Tomita Masaru

    2011-04-01

    Full Text Available Abstract The availability of bioinformatics web-based services is rapidly proliferating, for their interoperability and ease of use. The next challenge is in the integration of these services in the form of workflows, and several projects are already underway, standardizing the syntax, semantics, and user interfaces. In order to deploy the advantages of web services with locally installed tools, here we describe a collection of proxy client tools for 42 major bioinformatics web services in the form of European Molecular Biology Open Software Suite (EMBOSS UNIX command-line tools. EMBOSS provides sophisticated means for discoverability and interoperability for hundreds of tools, and our package, named the Keio Bioinformatics Web Service (KBWS, adds functionalities of local and multiple alignment of sequences, phylogenetic analyses, and prediction of cellular localization of proteins and RNA secondary structures. This software implemented in C is available under GPL from http://www.g-language.org/kbws/ and GitHub repository http://github.com/cory-ko/KBWS. Users can utilize the SOAP services implemented in Perl directly via WSDL file at http://soap.g-language.org/kbws.wsdl (RPC Encoded and http://soap.g-language.org/kbws_dl.wsdl (Document/literal.

  8. Heterogeneity of publicly accessible online critical values for therapeutic drugs

    Directory of Open Access Journals (Sweden)

    Colt M McClain

    2011-01-01

    Full Text Available Introduction: Critical values are reported to clinicians when laboratory values are life threatening and require immediate attention. To date no definitive critical value limit recommendations have been produced regarding therapeutic drug monitoring. Some laboratories choose to publish critical value lists online. These publicly available values may be accessed and potentially utilized by laboratory staff, patient care providers, and patients. Materials and Methods: A web-based search of laboratories associated with the Accreditation Council for Graduate Medical Education pathology residency programs was initiated to determine which therapeutic drugs had critical values and to examine the degree of variation in published critical values for these institutions. Results: Of the 107 institutions with university-based pathology training programs, 36 had published critical values online for review. Thirteen therapeutic drugs were investigated and the number of institutions reporting critical value limits for the drug, as well as the median, range, standard deviation, and the coefficient of variation of critical value concentration limits for each drug were determined. A number of the online critical value limits were deemed to be erroneous, most likely due to incorrectly listed units of measurement. Conclusions: There was a large degree of heterogeneity with regard to the chosen critical value limits for therapeutic drugs. This wide variance in critical values appears to be greater than that observed in interassay proficiency testing. Institutions should reexamine the rationale for their current critical value parameters and ensure that critical value limits and associated units are accurately published online.

  9. Avatar Web-Based Self-Report Survey System Technology for Public Health Research: Technical Outcome Results and Lessons Learned.

    Science.gov (United States)

    Savel, Craig; Mierzwa, Stan; Gorbach, Pamina M; Souidi, Samir; Lally, Michelle; Zimet, Gregory; Interventions, Aids

    2016-01-01

    This paper reports on a specific Web-based self-report data collection system that was developed for a public health research study in the United States. Our focus is on technical outcome results and lessons learned that may be useful to other projects requiring such a solution. The system was accessible from any device that had a browser that supported HTML5. Report findings include: which hardware devices, Web browsers, and operating systems were used; the rate of survey completion; and key considerations for employing Web-based surveys in a clinical trial setting.

  10. Breaking and Fixing Origin-Based Access Control in Hybrid Web/Mobile Application Frameworks

    Science.gov (United States)

    Georgiev, Martin; Jana, Suman; Shmatikov, Vitaly

    2014-01-01

    Hybrid mobile applications (apps) combine the features of Web applications and “native” mobile apps. Like Web applications, they are implemented in portable, platform-independent languages such as HTML and JavaScript. Like native apps, they have direct access to local device resources—file system, location, camera, contacts, etc. Hybrid apps are typically developed using hybrid application frameworks such as PhoneGap. The purpose of the framework is twofold. First, it provides an embedded Web browser (for example, WebView on Android) that executes the app's Web code. Second, it supplies “bridges” that allow Web code to escape the browser and access local resources on the device. We analyze the software stack created by hybrid frameworks and demonstrate that it does not properly compose the access-control policies governing Web code and local code, respectively. Web code is governed by the same origin policy, whereas local code is governed by the access-control policy of the operating system (for example, user-granted permissions in Android). The bridges added by the framework to the browser have the same local access rights as the entire application, but are not correctly protected by the same origin policy. This opens the door to fracking attacks, which allow foreign-origin Web content included into a hybrid app (e.g., ads confined in iframes) to drill through the layers and directly access device resources. Fracking vulnerabilities are generic: they affect all hybrid frameworks, all embedded Web browsers, all bridge mechanisms, and all platforms on which these frameworks are deployed. We study the prevalence of fracking vulnerabilities in free Android apps based on the PhoneGap framework. Each vulnerability exposes sensitive local resources—the ability to read and write contacts list, local files, etc.—to dozens of potentially malicious Web domains. We also analyze the defenses deployed by hybrid frameworks to prevent resource access by foreign

  11. Breaking and Fixing Origin-Based Access Control in Hybrid Web/Mobile Application Frameworks.

    Science.gov (United States)

    Georgiev, Martin; Jana, Suman; Shmatikov, Vitaly

    2014-02-01

    Hybrid mobile applications (apps) combine the features of Web applications and "native" mobile apps. Like Web applications, they are implemented in portable, platform-independent languages such as HTML and JavaScript. Like native apps, they have direct access to local device resources-file system, location, camera, contacts, etc. Hybrid apps are typically developed using hybrid application frameworks such as PhoneGap. The purpose of the framework is twofold. First, it provides an embedded Web browser (for example, WebView on Android) that executes the app's Web code. Second, it supplies "bridges" that allow Web code to escape the browser and access local resources on the device. We analyze the software stack created by hybrid frameworks and demonstrate that it does not properly compose the access-control policies governing Web code and local code, respectively. Web code is governed by the same origin policy, whereas local code is governed by the access-control policy of the operating system (for example, user-granted permissions in Android). The bridges added by the framework to the browser have the same local access rights as the entire application, but are not correctly protected by the same origin policy. This opens the door to fracking attacks, which allow foreign-origin Web content included into a hybrid app (e.g., ads confined in iframes) to drill through the layers and directly access device resources. Fracking vulnerabilities are generic: they affect all hybrid frameworks, all embedded Web browsers, all bridge mechanisms, and all platforms on which these frameworks are deployed. We study the prevalence of fracking vulnerabilities in free Android apps based on the PhoneGap framework. Each vulnerability exposes sensitive local resources-the ability to read and write contacts list, local files, etc.-to dozens of potentially malicious Web domains. We also analyze the defenses deployed by hybrid frameworks to prevent resource access by foreign-origin Web content

  12. Page sample size in web accessibility testing: how many pages is enough?

    NARCIS (Netherlands)

    Velleman, Eric Martin; van der Geest, Thea

    2013-01-01

    Various countries and organizations use a different sampling approach and sample size of web pages in accessibility conformance tests. We are conducting a systematic analysis to determine how many pages is enough for testing whether a website is compliant with standard accessibility guidelines. This

  13. PUBLIC ACCESS TO PRIVATE LAND IN SCOTLAND

    African Journals Online (AJOL)

    David

    The Forum's work led to advice to the Scottish Government concluding that ... respect of the facilitation and upholding of access rights. This is ...... particular protection of a person's rights in respect of private and family life and the home under ... jurisprudence emphasising the necessity of a balancing-of-interests approach.

  14. Public sector information access policies in Europe

    NARCIS (Netherlands)

    Welle Donker, F.M.

    2010-01-01

    In the digital age geo-information has become embedded in our daily lives, such as navigation systems, community platforms, real estate information and weather forecasts. Everybody uses geo-information for their day-to-day decision making. Therefore, access to geo-information is of vital importance

  15. Security Guidelines for the Development of Accessible Web Applications through the implementation of intelligent systems

    Directory of Open Access Journals (Sweden)

    Luis Joyanes Aguilar

    2009-12-01

    Full Text Available Due to the significant increase in threats, attacks and vulnerabilities that affect the Web in recent years has resulted the development and implementation of pools and methods to ensure security measures in the privacy, confidentiality and data integrity of users and businesses. Under certain circumstances, despite the implementation of these tools do not always get the flow of information which is passed in a secure manner. Many of these security tools and methods cannot be accessed by people who have disabilities or assistive technologies which enable people to access the Web efficiently. Among these security tools that are not accessible are the virtual keyboard, the CAPTCHA and other technologies that help to some extent to ensure safety on the Internet and are used in certain measures to combat malicious code and attacks that have been increased in recent times on the Web. Through the implementation of intelligent systems can detect, recover and receive information on the characteristics and properties of the different tools and hardware devices or software with which the user is accessing a web application and through analysis and interpretation of these intelligent systems can infer and automatically adjust the characteristics necessary to have these tools to be accessible by anyone regardless of disability or navigation context. This paper defines a set of guidelines and specific features that should have the security tools and methods to ensure the Web accessibility through the implementation of intelligent systems.

  16. Checklist "Open Access Policies": Analysis of the Open Access Policies of Public Universities in Austria

    Directory of Open Access Journals (Sweden)

    Bruno Bauer

    2016-12-01

    Full Text Available This checklist provides an overview of the Open Access policies implemented at Austrian universities and extramural research institutions. Furthermore, the polices adopted at nine public universities are analyzed and the respective text modules are categorized thematically. The second part of the checklist presents measures for the promotion of Open Access following the implementation of an Open Access policy.

  17. The principle of public access to official documents in Sweden

    International Nuclear Information System (INIS)

    Persson, I.

    2001-01-01

    In Sweden, access to information is considered one of the cornerstones of the free democratic exchange of views. It is not enough that public authorities give information about their work. Public activities shall be open to the citizens and the media in such a way that they can choose the information they wish to obtain, without having to rely on public information services. An official document is public, it must be kept available to anyone who wishes to peruse it. Official documents are registered in a public register in order to allow to anyone to exercise their right of access to official document. (N.C.)

  18. Evaluation of the content and accessibility of web sites for accredited orthopaedic sports medicine fellowships.

    Science.gov (United States)

    Mulcahey, Mary K; Gosselin, Michelle M; Fadale, Paul D

    2013-06-19

    The Internet is a common source of information for orthopaedic residents applying for sports medicine fellowships, with the web sites of the American Orthopaedic Society for Sports Medicine (AOSSM) and the San Francisco Match serving as central databases. We sought to evaluate the web sites for accredited orthopaedic sports medicine fellowships with regard to content and accessibility. We reviewed the existing web sites of the ninety-five accredited orthopaedic sports medicine fellowships included in the AOSSM and San Francisco Match databases from February to March 2012. A Google search was performed to determine the overall accessibility of program web sites and to supplement information obtained from the AOSSM and San Francisco Match web sites. The study sample consisted of the eighty-seven programs whose web sites connected to information about the fellowship. Each web site was evaluated for its informational value. Of the ninety-five programs, fifty-one (54%) had links listed in the AOSSM database. Three (3%) of all accredited programs had web sites that were linked directly to information about the fellowship. Eighty-eight (93%) had links listed in the San Francisco Match database; however, only five (5%) had links that connected directly to information about the fellowship. Of the eighty-seven programs analyzed in our study, all eighty-seven web sites (100%) provided a description of the program and seventy-six web sites (87%) included information about the application process. Twenty-one web sites (24%) included a list of current fellows. Fifty-six web sites (64%) described the didactic instruction, seventy (80%) described team coverage responsibilities, forty-seven (54%) included a description of cases routinely performed by fellows, forty-one (47%) described the role of the fellow in seeing patients in the office, eleven (13%) included call responsibilities, and seventeen (20%) described a rotation schedule. Two Google searches identified direct links for

  19. JavaScript Access to DICOM Network and Objects in Web Browser.

    Science.gov (United States)

    Drnasin, Ivan; Grgić, Mislav; Gogić, Goran

    2017-10-01

    Digital imaging and communications in medicine (DICOM) 3.0 standard provides the baseline for the picture archiving and communication systems (PACS). The development of Internet and various communication media initiated demand for non-DICOM access to PACS systems. Ever-increasing utilization of the web browsers, laptops and handheld devices, as opposed to desktop applications and static organizational computers, lead to development of different web technologies. The DICOM standard officials accepted those subsequently as tools of alternative access. This paper provides an overview of the current state of development of the web access technology to the DICOM repositories. It presents a different approach of using HTML5 features of the web browsers through the JavaScript language and the WebSocket protocol by enabling real-time communication with DICOM repositories. JavaScript DICOM network library, DICOM to WebSocket proxy and a proof-of-concept web application that qualifies as a DICOM 3.0 device were developed.

  20. Texting and accessing the web while driving: traffic citations and crashes among young adult drivers.

    Science.gov (United States)

    Cook, Jerry L; Jones, Randall M

    2011-12-01

    We examined relations between young adult texting and accessing the web while driving with driving outcomes (viz. crashes and traffic citations). Our premise is that engaging in texting and accessing the web while driving is not only distracting but that these activities represent a pattern of behavior that leads to an increase in unwanted outcomes, such as crashes and citations. College students (N = 274) on 3 campuses (one in California and 2 in Utah) completed an electronic questionnaire regarding their driving experience and cell phone use. Our data indicate that 3 out of 4 (74.3%) young adults engage in texting while driving, over half on a weekly basis (51.8%), and some engage in accessing the web while driving (16.8%). Data analysis revealed a relationship between these cell phone behaviors and traffic citations and crashes. The findings support Jessor and Jessor's (1977) "problem behavior syndrome" by showing that traffic citations are related to texting and accessing the web while driving and that crashes are related to accessing the web while driving. Limitations and recommendations are discussed.

  1. The bovine QTL viewer: a web accessible database of bovine Quantitative Trait Loci

    Directory of Open Access Journals (Sweden)

    Xavier Suresh R

    2006-06-01

    Full Text Available Abstract Background Many important agricultural traits such as weight gain, milk fat content and intramuscular fat (marbling in cattle are quantitative traits. Most of the information on these traits has not previously been integrated into a genomic context. Without such integration application of these data to agricultural enterprises will remain slow and inefficient. Our goal was to populate a genomic database with data mined from the bovine quantitative trait literature and to make these data available in a genomic context to researchers via a user friendly query interface. Description The QTL (Quantitative Trait Locus data and related information for bovine QTL are gathered from published work and from existing databases. An integrated database schema was designed and the database (MySQL populated with the gathered data. The bovine QTL Viewer was developed for the integration of QTL data available for cattle. The tool consists of an integrated database of bovine QTL and the QTL viewer to display QTL and their chromosomal position. Conclusion We present a web accessible, integrated database of bovine (dairy and beef cattle QTL for use by animal geneticists. The viewer and database are of general applicability to any livestock species for which there are public QTL data. The viewer can be accessed at http://bovineqtl.tamu.edu.

  2. Access to forest inventory data: towards transparency in public administration?

    Directory of Open Access Journals (Sweden)

    Borghetti M

    2007-01-01

    Full Text Available Transparency in public administration is an important issue in a modern democracy. Thus, we are glad to know the National Forest Service of Italy (Corpo Forestale dello Stato will make soon available on the web the forest inventory data collected in the ongoing National Inventory of Forests and Carbon stocks. We expect all public administrations “storing” important environmental data sets follow this way.

  3. Finding and Accessing Diagrams in Biomedical Publications

    OpenAIRE

    Kuhn, Tobias; Luong, ThaiBinh; Krauthammer, Michael

    2012-01-01

    Complex relationships in biomedical publications are often communicated by diagrams such as bar and line charts, which are a very effective way of summarizing and communicating multi-faceted data sets. Given the ever-increasing amount of published data, we argue that the precise retrieval of such diagrams is of great value for answering specific and otherwise hard-to-meet information needs. To this end, we demonstrate the use of advanced image processing and classification for identifying bar...

  4. Investigating the Social and Economic Impact of Public Access to ...

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

    The Bill and Melinda Gates Foundation has invested in a number of public access to information and communication technology (ICT) ... University of Washington ... It is now generally accepted that affordable, effective telecommunication ...

  5. Public Access ICT across Cultures: Diversifying Participation in the ...

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

    2015-06-01

    Jun 1, 2015 ... Public access venues – most often Internet cafés in cities and ... 35 years working as an economist for international development agencies. ... Birth registration is the basis for advancing gender equality and children's rights.

  6. From public open access to common property: the prospects and ...

    African Journals Online (AJOL)

    From public open access to common property: the prospects and challenges of institutionalizing boundaries for self-governance and management of community irrigation dams in the Upper East Region, Ghana.

  7. Web accessibility: a longitudinal study of college and university home pages in the northwestern United States.

    Science.gov (United States)

    Thompson, Terrill; Burgstahler, Sheryl; Moore, Elizabeth J

    2010-01-01

    This article reports on a follow-up assessment to Thompson et al. (Proceedings of The First International Conference on Technology-based Learning with Disability, July 19-20, Dayton, Ohio, USA; 2007. pp 127-136), in which higher education home pages were evaluated over a 5-year period on their accessibility to individuals with disabilities. The purpose of this article is to identify trends in web accessibility and long-term impact of outreach and education. Home pages from 127 higher education institutions in the Northwest were evaluated for accessibility three times over a 6-month period in 2004-2005 (Phase I), and again in 2009 (Phase II). Schools in the study were offered varying degrees of training and/or support on web accessibility during Phase I. Pages were evaluated for accessibility using a set of manual checkpoints developed by the researchers. Over the 5-year period reported in this article, significant positive gains in accessibility were revealed on some measures, but accessibility declined on other measures. The areas of improvement are arguably the more basic, easy-to-implement accessibility features, while the area of decline is keyboard accessibility, which is likely associated with the emergence of dynamic new technologies on web pages. Even on those measures where accessibility is improving, it is still strikingly low. In Phase I of the study, institutions that received extensive training and support were more likely than other institutions to show improved accessibility on the measures where institutions improved overall, but were equally or more likely than others to show a decline on measures where institutions showed an overall decline. In Phase II, there was no significant difference between institutions who had received support earlier in the study, and those who had not. Results suggest that growing numbers of higher education institutions in the Northwest are motivated to add basic accessibility features to their home pages, and that

  8. Access to Four-Year Public Colleges and Degree Completion

    OpenAIRE

    Joshua Goodman; Michael Hurwitz; Jonathan Smith

    2015-01-01

    Does access to four-year colleges affect degree completion for students who would otherwise attend two-year colleges? Admission to Georgia’s four-year public sector requires minimum SAT scores. Regression discontinuity estimates show that access to this sector increases four-year college enrollment and college quality, largely by diverting students from two-year colleges. Access substantially increases bachelor’s degree completion rates for these relatively low-skilled students. SAT retaking ...

  9. Access to 4-Year Public Colleges and Degree Completion

    OpenAIRE

    Goodman, Joshua Samuel; Hurwitz, Michael; Smith, Jonathan

    2017-01-01

    Does access to 4-year colleges affect degree completion for students who would otherwise attend 2-year colleges? Admission to Georgia’s 4-year public sector requires minimum SAT scores. Regression discontinuity estimates show that access to this sector increases 4-year college enrollment and college quality, largely by diverting students from 2-year colleges. Access substantially increases bachelor’s degree completion rates for these relatively low-skilled students. SAT retaking behavior sugg...

  10. The Complexities of Developing Accessible Web Content for Mobile Devices

    Science.gov (United States)

    Hancock, Richard

    This paper is concerned with the development of accessible mobile content and the complexities that arise during this process. The paper gives an overview of the popularity and advantages of mobile devices before tackling the issues surrounding content development, particularly within an educational context. The paper concludes with an overview of an application that was developed for higher education students within a UK college that had a mobile counterpart, allowing the artefact to transcend the typical desktop environment.

  11. Awareness and Use of Open Access Scholarly Publications by ...

    African Journals Online (AJOL)

    The study investigated the awareness and use of Open Access scholarly publications by postgraduate students of Faculty of Science in Ahmadu Bello University Zaria (ABU), Kaduna State, Nigeria. The study was guided by four research objectives namely to determine the channels of awareness of Open Access ...

  12. Public access to private land in Scotland | Miller | Potchefstroom ...

    African Journals Online (AJOL)

    This article attempts to understand the radical reform of Scottish land law in its provision for a general right of public access to private land introduced in 2003 as part of land reform legislation, an important aspect of the initial agenda of the Scottish Parliament revived in 1999. The right is to recreational access for a limited ...

  13. Support Services for Remote Users of Online Public Access Catalogs.

    Science.gov (United States)

    Kalin, Sally W.

    1991-01-01

    Discusses the needs of remote users of online public access catalogs (OPACs). User expectations are discussed; problems encountered by remote-access users are examined, including technical problems and searching problems; support services are described, including instruction, print guides, and online help; and differences from the needs of…

  14. The challenges and possibilities of public access defibrillation

    DEFF Research Database (Denmark)

    Ringh, Mattias; Hollenberg, Jacob; Palsgaard-Moeller, Thea

    2018-01-01

    . Much hope has been put to the concept of Public Access Defibrillation with a massive dissemination of public available AEDs throughout most western countries. Accordingly, current guidelines recommend that AEDs should be deployed in places with a high likelihood of OHCA. Despite these efforts, AED use...... is in most settings anecdotal with little effect on overall OHCA survival. The major reasons for low use of public AEDs are that most OHCA take place outside high incidence sites of cardiac arrest and that most OHCAs take place in residential settings, currently defined as not suitable for Public Access...... Defibrillation. However, the use of new technology for identification and recruitment of lay bystanders and nearby AEDs to the scene of the cardiac arrest as well as new methods for strategic AED placement redefines and challenges the current concept and definitions of Public Access Defibrillation. Existing...

  15. Development of Remote Monitoring and a Control System Based on PLC and WebAccess for Learning Mechatronics

    OpenAIRE

    Wen-Jye Shyr; Te-Jen Su; Chia-Ming Lin

    2013-01-01

    This study develops a novel method for learning mechatronics using remote monitoring and control, based on a programmable logic controller (PLC) and WebAccess. A mechatronics module, a Web‐CAM and a PLC were integrated with WebAccess software to organize a remote laboratory. The proposed system enables users to access the Internet for remote monitoring and control of the mechatronics module via a web browser, thereby enhancing work flexibility by enabling personnel to control mechatronics equ...

  16. Unlocking the Potential of Web Localizers as Contributors to Image Accessibility: What Do Evaluation Tools Have to Offer?

    OpenAIRE

    Rodriguez Vazquez, Silvia

    2015-01-01

    Creating appropriate text alternatives to render images accessible in the web is a shared responsibility among all actors involved in the web development cycle, including web localization professionals. However, they often lack the knowledge needed to correctly transfer image accessibility across different website language versions. In this paper, we provide insight into translators' performance as regards their accessibility achievements during text alternatives adaptation from English into ...

  17. A System for Web-based Access to the HSOS Database

    Science.gov (United States)

    Lin, G.

    Huairou Solar Observing Station's (HSOS) magnetogram and dopplergram are world-class instruments. Access to their data has opened to the world. Web-based access to the data will provide a powerful, convenient tool for data searching and solar physics. It is necessary that our data be provided to users via the Web when it is opened to the world. In this presentation, the author describes general design and programming construction of the system. The system will be generated by PHP and MySQL. The author also introduces basic feature of PHP and MySQL.

  18. Performance Issues Related to Web Service Usage for Remote Data Access

    International Nuclear Information System (INIS)

    Pais, V. F.; Stancalie, V.; Mihailescu, F. A.; Totolici, M. C.

    2008-01-01

    Web services are starting to be widely used in applications for remotely accessing data. This is of special interest for research based on small and medium scale fusion devices, since scientists participating remotely to experiments are accessing large amounts of data over the Internet. Recent tests were conducted to see how the new network traffic, generated by the use of web services, can be integrated in the existing infrastructure and what would be the impact over existing applications, especially those used in a remote participation scenario

  19. A Grounded Theory Study of the Process of Accessing Information on the World Wide Web by People with Mild Traumatic Brain Injury

    Science.gov (United States)

    Blodgett, Cynthia S.

    2008-01-01

    The purpose of this grounded theory study was to examine the process by which people with Mild Traumatic Brain Injury (MTBI) access information on the web. Recent estimates include amateur sports and recreation injuries, non-hospital clinics and treatment facilities, private and public emergency department visits and admissions, providing…

  20. Finding and accessing diagrams in biomedical publications.

    Science.gov (United States)

    Kuhn, Tobias; Luong, ThaiBinh; Krauthammer, Michael

    2012-01-01

    Complex relationships in biomedical publications are often communicated by diagrams such as bar and line charts, which are a very effective way of summarizing and communicating multi-faceted data sets. Given the ever-increasing amount of published data, we argue that the precise retrieval of such diagrams is of great value for answering specific and otherwise hard-to-meet information needs. To this end, we demonstrate the use of advanced image processing and classification for identifying bar and line charts by the shape and relative location of the different image elements that make up the charts. With recall and precisions of close to 90% for the detection of relevant figures, we discuss the use of this technology in an existing biomedical image search engine, and outline how it enables new forms of literature queries over biomedical relationships that are represented in these charts.

  1. The protein circular dichroism data bank, a Web-based site for access to circular dichroism spectroscopic data.

    Science.gov (United States)

    Whitmore, Lee; Woollett, Benjamin; Miles, Andrew J; Janes, Robert W; Wallace, B A

    2010-10-13

    The Protein Circular Dichroism Data Bank (PCDDB) is a newly released resource for structural biology. It is a web-accessible (http://pcddb.cryst.bbk.ac.uk) data bank for circular dichroism (CD) and synchrotron radiation circular dichroism (SRCD) spectra and their associated experimental and secondary metadata, with links to protein sequence and structure data banks. It is designed to provide a public repository for CD spectroscopic data on macromolecules, to parallel the Protein Data Bank (PDB) for crystallographic, electron microscopic, and nuclear magnetic resonance spectroscopic data. Similarly to the PDB, it includes validation checking procedures to ensure good practice and the integrity of the deposited data. This paper reports on the first public release of the PCDDB, which provides access to spectral data that comprise standard reference datasets. Copyright © 2010 Elsevier Ltd. All rights reserved.

  2. Accessibility of dynamic web applications with emphasis on visually impaired users

    Directory of Open Access Journals (Sweden)

    Kingsley Okoye

    2014-09-01

    Full Text Available As the internet is fast migrating from static web pages to dynamic web pages, the users with visual impairment find it confusing and challenging when accessing the contents on the web. There is evidence that dynamic web applications pose accessibility challenges for the visually impaired users. This study shows that a difference can be made through the basic understanding of the technical requirement of users with visual impairment and addresses a number of issues pertinent to the accessibility needs for such users. We propose that only by designing a framework that is structurally flexible, by removing unnecessary extras and thereby making every bit useful (fit-for-purpose, will visually impaired users be given an increased capacity to intuitively access e-contents. This theory is implemented in a dynamic website for the visually impaired designed in this study. Designers should be aware of how the screen reading software works to enable them make reasonable adjustments or provide alternative content that still corresponds to the objective content to increase the possibility of offering faultless service to such users. The result of our research reveals that materials can be added to a content repository or re-used from existing ones by identifying the content types and then transforming them into a flexible and accessible one that fits the requirements of the visually impaired through our method (no-frill + agile methodology rather than computing in advance or designing according to a given specification.

  3. 76 FR 68518 - Request for Information: Public Access to Peer-Reviewed Scholarly Publications Resulting From...

    Science.gov (United States)

    2011-11-04

    ... archiving publications and making them publically accessible be used to grow the economy and improve the... can ensure long-term stewardship if content is distributed across multiple private sources? (4) Are...

  4. 76 FR 80418 - Request for Information: Public Access to Peer-Reviewed Scholarly Publications Resulting From...

    Science.gov (United States)

    2011-12-23

    ... archiving publications and making them publically accessible be used to grow the economy and improve the... can ensure long-term stewardship if content is distributed across multiple private sources? (4) Are...

  5. Writing for Publication While in Graduate School: An Accessible Reality

    Science.gov (United States)

    Collins, Joshua C.

    2015-01-01

    The purpose of this Writer's Forum is to share eight tips about writing for publication as a graduate student. These tips demonstrate writing for publication as an accessible reality for students. This Writer's Forum advances ideas, advice, and anecdotes focused on helping graduate students to see themselves as valued experts who are…

  6. Citizen and the press : access to public information

    NARCIS (Netherlands)

    den Boef, August Hans; Kircz, Joost; Riekert, Wolf-Fritz; Simon, Ingeborg

    2012-01-01

    The essence of a democratic process is the guarantee that citizens have free and easy access to public information. How can that be made possible and how can people learn to use that information critically? In earlier papers (Boef, et.al. 2008 and 2009), we discussed the relationship between public

  7. Evaluating public space pedestrian accessibility: a GIS approach

    NARCIS (Netherlands)

    Morar, T.; Bertolini, L.; Radoslav, R.

    2013-01-01

    Public spaces are sources of quality of life in neighborhoods. Seeking to help professionals and municipalities assess how well a public space can be used by the community it serves, this paper presents a GIS-based methodology for evaluating its pedestrian accessibility. The Romanian city of

  8. Public access to Indian geographical data - Guest editorial

    Digital Repository Service at National Institute of Oceanography (India)

    Narasimha, R.; Shetye, S.R.

    . 79, NO. 4, 25 AUGUST 2000 391 In this issue Public access to Indian Geographical Data In late 1997 the Indian Academy of Sciences set up a Panel on Scientific Data of Public Interest to examine all issues concerning scientific data... available in the country. The mem- bers of the Panel are R. Narasimha (Chairman), S. Dhawan, M. Gadgil, I. Nath, S. Shetye (Secretary). In early 1998 the Panel issued a public announcement outlining its concerns and inviting suggestions on how...

  9. Cloud-based Web Services for Near-Real-Time Web access to NPP Satellite Imagery and other Data

    Science.gov (United States)

    Evans, J. D.; Valente, E. G.

    2010-12-01

    We are building a scalable, cloud computing-based infrastructure for Web access to near-real-time data products synthesized from the U.S. National Polar-Orbiting Environmental Satellite System (NPOESS) Preparatory Project (NPP) and other geospatial and meteorological data. Given recent and ongoing changes in the the NPP and NPOESS programs (now Joint Polar Satellite System), the need for timely delivery of NPP data is urgent. We propose an alternative to a traditional, centralized ground segment, using distributed Direct Broadcast facilities linked to industry-standard Web services by a streamlined processing chain running in a scalable cloud computing environment. Our processing chain, currently implemented on Amazon.com's Elastic Compute Cloud (EC2), retrieves raw data from NASA's Moderate Resolution Imaging Spectroradiometer (MODIS) and synthesizes data products such as Sea-Surface Temperature, Vegetation Indices, etc. The cloud computing approach lets us grow and shrink computing resources to meet large and rapid fluctuations (twice daily) in both end-user demand and data availability from polar-orbiting sensors. Early prototypes have delivered various data products to end-users with latencies between 6 and 32 minutes. We have begun to replicate machine instances in the cloud, so as to reduce latency and maintain near-real time data access regardless of increased data input rates or user demand -- all at quite moderate monthly costs. Our service-based approach (in which users invoke software processes on a Web-accessible server) facilitates access into datasets of arbitrary size and resolution, and allows users to request and receive tailored and composite (e.g., false-color multiband) products on demand. To facilitate broad impact and adoption of our technology, we have emphasized open, industry-standard software interfaces and open source software. Through our work, we envision the widespread establishment of similar, derived, or interoperable systems for

  10. A web-based information system for a regional public mental healthcare service network in Brazil.

    Science.gov (United States)

    Yoshiura, Vinicius Tohoru; de Azevedo-Marques, João Mazzoncini; Rzewuska, Magdalena; Vinci, André Luiz Teixeira; Sasso, Ariane Morassi; Miyoshi, Newton Shydeo Brandão; Furegato, Antonia Regina Ferreira; Rijo, Rui Pedro Charters Lopes; Del-Ben, Cristina Marta; Alves, Domingos

    2017-01-01

    Regional networking between services that provide mental health care in Brazil's decentralized public health system is challenging, partly due to the simultaneous existence of services managed by municipal and state authorities and a lack of efficient and transparent mechanisms for continuous and updated communication between them. Since 2011, the Ribeirao Preto Medical School and the XIII Regional Health Department of the Sao Paulo state, Brazil, have been developing and implementing a web-based information system to facilitate an integrated care throughout a public regional mental health care network. After a profound on-site analysis, the structure of the network was identified and a web-based information system for psychiatric admissions and discharges was developed and implemented using a socio-technical approach. An information technology team liaised with mental health professionals, health-service managers, municipal and state health secretariats and judicial authorities. Primary care, specialized community services, general emergency and psychiatric wards services, that comprise the regional mental healthcare network, were identified and the system flow was delineated. The web-based system overcame the fragmentation of the healthcare system and addressed service specific needs, enabling: detailed patient information sharing; active coordination of the processes of psychiatric admissions and discharges; real-time monitoring; the patients' status reports; the evaluation of the performance of each service and the whole network. During a 2-year period of operation, it registered 137 services, 480 health care professionals and 4271 patients, with a mean number of 2835 accesses per month. To date the system is successfully operating and further expanding. We have successfully developed and implemented an acceptable, useful and transparent web-based information system for a regional mental healthcare service network in a medium-income country with a decentralized

  11. Towards automated processing of the right of access in inter-organizational Web Service compositions

    DEFF Research Database (Denmark)

    Herkenhöner, Ralph; De Meer, Hermann; Jensen, Meiko

    2010-01-01

    with trade secret protection. In this paper, we present an automated architecture to enable exercising the right of access in the domain of inter-organizational business processes based on Web Services technology. Deriving its requirements from the legal, economical, and technical obligations, we show...

  12. Design and Implementation of Open-Access Web-Based Education ...

    African Journals Online (AJOL)

    ... is not flexible as it does not permit access to educational resource at any time or place feasible. ... In this paper, a web-based education useful for e-learning was designed and ... using an open source platform which will be more flexible, and cost effective due to free licensing. The programming languages used are. VB.

  13. The challenges and possibilities of public access defibrillation.

    Science.gov (United States)

    Ringh, M; Hollenberg, J; Palsgaard-Moeller, T; Svensson, L; Rosenqvist, M; Lippert, F K; Wissenberg, M; Malta Hansen, C; Claesson, A; Viereck, S; Zijlstra, J A; Koster, R W; Herlitz, J; Blom, M T; Kramer-Johansen, J; Tan, H L; Beesems, S G; Hulleman, M; Olasveengen, T M; Folke, F

    2018-03-01

    Out-of-hospital cardiac arrest (OHCA) is a major health problem that affects approximately four hundred and thousand patients annually in the United States alone. It is a major challenge for the emergency medical system as decreased survival rates are directly proportional to the time delay from collapse to defibrillation. Historically, defibrillation has only been performed by physicians and in-hospital. With the development of automated external defibrillators (AEDs), rapid defibrillation by nonmedical professionals and subsequently by trained or untrained lay bystanders has become possible. Much hope has been put to the concept of Public Access Defibrillation with a massive dissemination of public available AEDs throughout most Western countries. Accordingly, current guidelines recommend that AEDs should be deployed in places with a high likelihood of OHCA. Despite these efforts, AED use is in most settings anecdotal with little effect on overall OHCA survival. The major reasons for low use of public AEDs are that most OHCAs take place outside high incidence sites of cardiac arrest and that most OHCAs take place in residential settings, currently defined as not suitable for Public Access Defibrillation. However, the use of new technology for identification and recruitment of lay bystanders and nearby AEDs to the scene of the cardiac arrest as well as new methods for strategic AED placement redefines and challenges the current concept and definitions of Public Access Defibrillation. Existing evidence of Public Access Defibrillation and knowledge gaps and future directions to improve outcomes for OHCA are discussed. In addition, a new definition of the different levels of Public Access Defibrillation is offered as well as new strategies for increasing AED use in the society. © 2018 The Association for the Publication of the Journal of Internal Medicine.

  14. Implementing a public web based GIS service for feedback of surveillance data on communicable diseases in Sweden

    Directory of Open Access Journals (Sweden)

    Ekdahl Karl

    2004-06-01

    Full Text Available Abstract Background Surveillance data allow for analysis, providing public health officials and policy-makers with a basis for long-term priorities and timely information on possible outbreaks for rapid response (data for action. In this article we describe the considerations and technology behind a newly introduced public web tool in Sweden for easy retrieval of county and national surveillance data on communicable diseases. Methods The web service was designed to automatically present updated surveillance statistics of some 50 statutory notifiable diseases notified to the Swedish Institute for Infectious Disease Control (SMI. The surveillance data is based on clinical notifications from the physician having treated the patient and laboratory notifications, merged into cases using a unique personal identification number issued to all Swedish residents. The web service use notification data from 1997 onwards, stored in a relational database at the SMI. Results The web service presents surveillance data to the user in various ways; tabulated data containing yearly and monthly disease data per county, age and sex distribution, interactive maps illustrating the total number of cases and the incidence per county and time period, graphs showing the total number of cases per week and graphs illustrating trends in the disease data. The system design encompasses the database (storing the data, the web server (holding the web service and an in-the-middle computer (to ensure good security standards. Conclusions The web service has provided the health community, the media, and the public with easy access to both timely and detailed surveillance data presented in various forms. Since it was introduced in May 2003, the system has been accessed more than 1,000,000 times, by more than 10,000 different viewers (over 12.600 unique IP-numbers.

  15. Into the Dark Domain: The UK Web Archive as a Source for the Contemporary History of Public Health

    Science.gov (United States)

    Gorsky, Martin

    2015-01-01

    With the migration of the written record from paper to digital format, archivists and historians must urgently consider how web content should be conserved, retrieved and analysed. The British Library has recently acquired a large number of UK domain websites, captured 1996–2010, which is colloquially termed the Dark Domain Archive while technical issues surrounding user access are resolved. This article reports the results of an invited pilot project that explores methodological issues surrounding use of this archive. It asks how the relationship between UK public health and local government was represented on the web, drawing on the ‘declinist’ historiography to frame its questions. It points up some difficulties in developing an aggregate picture of web content due to duplication of sites. It also highlights their potential for thematic and discourse analysis, using both text and image, illustrated through an argument about the contradictory rationale for public health policy under New Labour. PMID:26217072

  16. New Ways of Developing Public Institutions Web Sites in Context of Using Social Plugins and Mobile Devices

    Directory of Open Access Journals (Sweden)

    Cosmin Catalin Olteanu

    2012-12-01

    Full Text Available The main purpose of the paper is to illustrate how we can improve a public institution web site by using social plugins and mobile devices optimization. The general idea is to increase the number of visitors by viral message and users to access a special template web site from their devices. I will present in this paper how you can increase the visitors in your sites by using Facebook and provide mobile layouts to users. Google analytics is one tool to show what common devices are used.

  17. New data access with HTTP/WebDAV in the ATLAS experiment

    CERN Document Server

    Elmsheuser, Johannes; The ATLAS collaboration; Serfon, Cedric; Garonne, Vincent; Blunier, Sylvain; Lavorini, Vincenzo; Nilsson, Paul

    2015-01-01

    With the exponential growth of LHC (Large Hadron Collider) data in the years 2010-2012, distributed computing has become the established way to analyse collider data. The ATLAS experiment Grid infrastructure includes more than 130 sites worldwide, ranging from large national computing centres to smaller university clusters. So far the storage technologies and access protocols to the clusters that host this tremendous amount of data vary from site to site. HTTP/WebDAV offers the possibility to use a unified industry standard to access the storage. We present the deployment and testing of HTTP/WebDAV for local and remote data access in the ATLAS experiment for the new data management system Rucio and the PanDA workload management system. Deployment and large scale tests have been performed using the Grid testing system HammerCloud and the ROOT HTTP plugin Davix.

  18. New data access with HTTP/WebDAV in the ATLAS experiment

    CERN Document Server

    Elmsheuser, Johannes; The ATLAS collaboration; Serfon, Cedric; Garonne, Vincent; Blunier, Sylvain; Lavorini, Vincenzo; Nilsson, Paul

    2015-01-01

    With the exponential growth of LHC (Large Hadron Collider) data in the years 2010-2012, distributed computing has become the established way to analyze collider data. The ATLAS experiment Grid infrastructure includes more than 130 sites worldwide, ranging from large national computing centres to smaller university clusters. So far the storage technologies and access protocols to the clusters that host this tremendous amount of data vary from site to site. HTTP/WebDAV offers the possibility to use a unified industry standard to access the storage. We present the deployment and testing of HTTP/WebDAV for local and remote data access in the ATLAS experiment for the new data management system Rucio and the PanDA workload management system. Deployment and large scale tests have been performed using the Grid testing system HammerCloud and the ROOT HTTP plugin Davix.

  19. Developing Access Control Model of Web OLAP over Trusted and Collaborative Data Warehouses

    Science.gov (United States)

    Fugkeaw, Somchart; Mitrpanont, Jarernsri L.; Manpanpanich, Piyawit; Juntapremjitt, Sekpon

    This paper proposes the design and development of Role- based Access Control (RBAC) model for the Single Sign-On (SSO) Web-OLAP query spanning over multiple data warehouses (DWs). The model is based on PKI Authentication and Privilege Management Infrastructure (PMI); it presents a binding model of RBAC authorization based on dimension privilege specified in attribute certificate (AC) and user identification. Particularly, the way of attribute mapping between DW user authentication and privilege of dimensional access is illustrated. In our approach, we apply the multi-agent system to automate flexible and effective management of user authentication, role delegation as well as system accountability. Finally, the paper culminates in the prototype system A-COLD (Access Control of web-OLAP over multiple DWs) that incorporates the OLAP features and authentication and authorization enforcement in the multi-user and multi-data warehouse environment.

  20. Virtual Web Services

    OpenAIRE

    Rykowski, Jarogniew

    2007-01-01

    In this paper we propose an application of software agents to provide Virtual Web Services. A Virtual Web Service is a linked collection of several real and/or virtual Web Services, and public and private agents, accessed by the user in the same way as a single real Web Service. A Virtual Web Service allows unrestricted comparison, information merging, pipelining, etc., of data coming from different sources and in different forms. Detailed architecture and functionality of a single Virtual We...

  1. Beyond Section 508: The Spectrum of Legal Requirements for Accessible e-Government Web Sites in the United States

    Science.gov (United States)

    Jaeger, Paul T.

    2004-01-01

    In the United States, a number of federal laws establish requirements that electronic government (e-government) information and services be accessible to individuals with disabilities. These laws affect e-government Web sites at the federal, state, and local levels. To this point, research about the accessibility of e-government Web sites has…

  2. Search, Read and Write: An Inquiry into Web Accessibility for People with Dyslexia.

    Science.gov (United States)

    Berget, Gerd; Herstad, Jo; Sandnes, Frode Eika

    2016-01-01

    Universal design in context of digitalisation has become an integrated part of international conventions and national legislations. A goal is to make the Web accessible for people of different genders, ages, backgrounds, cultures and physical, sensory and cognitive abilities. Political demands for universally designed solutions have raised questions about how it is achieved in practice. Developers, designers and legislators have looked towards the Web Content Accessibility Guidelines (WCAG) for answers. WCAG 2.0 has become the de facto standard for universal design on the Web. Some of the guidelines are directed at the general population, while others are targeted at more specific user groups, such as the visually impaired or hearing impaired. Issues related to cognitive impairments such as dyslexia receive less attention, although dyslexia is prevalent in at least 5-10% of the population. Navigation and search are two common ways of using the Web. However, while navigation has received a fair amount of attention, search systems are not explicitly included, although search has become an important part of people's daily routines. This paper discusses WCAG in the context of dyslexia for the Web in general and search user interfaces specifically. Although certain guidelines address topics that affect dyslexia, WCAG does not seem to fully accommodate users with dyslexia.

  3. Design and Implementation of a Web-based Monitoring System by using EPICS Channel Access Protocol

    International Nuclear Information System (INIS)

    An, Eun Mi; Song, Yong Gi

    2009-01-01

    Proton Engineering Frontier Project (PEFP) has developed a 20MeV proton accelerator, and established a distributed control system based on EPICS for sub-system components such as vacuum unit, beam diagnostics, and power supply system. The control system includes a real-time monitoring and alarm functions. From the aspect of a efficient maintenance of a control system and a additional extension of subsystems, EPICS software framework was adopted. In addition, a control system should be capable of providing an easy access for users and a real-time monitoring on a user screen. Therefore, we have implemented a new web-based monitoring server with several libraries. By adding DB module, the new IOC web monitoring system makes it possible to monitor the system through the web. By integrating EPICS Channel Access (CA) and Database libraries into a Database module, the web-based monitoring system makes it possible to monitor the sub-system status through user's internet browser. In this study, we developed a web based monitoring system by using EPICS IOC (Input Output Controller) with IBM server

  4. EntrezAJAX: direct web browser access to the Entrez Programming Utilities

    Directory of Open Access Journals (Sweden)

    Pallen Mark J

    2010-06-01

    Full Text Available Abstract Web applications for biology and medicine often need to integrate data from Entrez services provided by the National Center for Biotechnology Information. However, direct access to Entrez from a web browser is not possible due to 'same-origin' security restrictions. The use of "Asynchronous JavaScript and XML" (AJAX to create rich, interactive web applications is now commonplace. The ability to access Entrez via AJAX would be advantageous in the creation of integrated biomedical web resources. We describe EntrezAJAX, which provides access to Entrez eUtils and is able to circumvent same-origin browser restrictions. EntrezAJAX is easily implemented by JavaScript developers and provides identical functionality as Entrez eUtils as well as enhanced functionality to ease development. We provide easy-to-understand developer examples written in JavaScript to illustrate potential uses of this service. For the purposes of speed, reliability and scalability, EntrezAJAX has been deployed on Google App Engine, a freely available cloud service. The EntrezAJAX webpage is located at http://entrezajax.appspot.com/

  5. Checking an integrated model of web accessibility and usability evaluation for disabled people.

    Science.gov (United States)

    Federici, Stefano; Micangeli, Andrea; Ruspantini, Irene; Borgianni, Stefano; Corradi, Fabrizio; Pasqualotto, Emanuele; Olivetti Belardinelli, Marta

    2005-07-08

    A combined objective-oriented and subjective-oriented method for evaluating accessibility and usability of web pages for students with disability was tested. The objective-oriented approach is devoted to verifying the conformity of interfaces to standard rules stated by national and international organizations responsible for web technology standardization, such as W3C. Conversely, the subjective-oriented approach allows assessing how the final users interact with the artificial system, accessing levels of user satisfaction based on personal factors and environmental barriers. Five kinds of measurements were applied as objective-oriented and subjective-oriented tests. Objective-oriented evaluations were performed on the Help Desk web page for students with disability, included in the website of a large Italian state university. Subjective-oriented tests were administered to 19 students labeled as disabled on the basis of their own declaration at the University enrolment: 13 students were tested by means of the SUMI test and six students by means of the 'Cooperative evaluation'. Objective-oriented and subjective-oriented methods highlighted different and sometimes conflicting results. Both methods have pointed out much more consistency regarding levels of accessibility than of usability. Since usability is largely affected by individual differences in user's own (dis)abilities, subjective-oriented measures underscored the fact that blind students encountered much more web surfing difficulties.

  6. Design and Implementation of File Access and Control System Based on Dynamic Web

    Institute of Scientific and Technical Information of China (English)

    GAO Fuxiang; YAO Lan; BAO Shengfei; YU Ge

    2006-01-01

    A dynamic Web application, which can help the departments of enterprise to collaborate with each other conveniently, is proposed. Several popular design solutions are introduced at first. Then, dynamic Web system is chosen for developing the file access and control system. Finally, the paper gives the detailed process of the design and implementation of the system, which includes some key problems such as solutions of document management and system security. Additionally, the limitations of the system as well as the suggestions of further improvement are also explained.

  7. Some Programs Should Not Run on Laptops - Providing Programmatic Access to Applications Via Web Services

    Science.gov (United States)

    Gupta, V.; Gupta, N.; Gupta, S.; Field, E.; Maechling, P.

    2003-12-01

    hosted these Web Services as a part of the SCEC Community Modeling Environment (SCEC/CME) ITR Project (http://www.scec.org/cme). We have implemented Web Services for several of the reasons sited previously. For example, we implemented a FORTRAN-based Earthquake Rupture Forecast (ERF) as a Web Service for use by client computers that don't support a FORTRAN runtime environment. We implemented a Generic Mapping Tool (GMT) Web Service for use by systems that don't have local access to GMT. We implemented a Hazard Map Calculator Web Service to execute Hazard calculations that are too computationally intensive to run on a local system. We implemented a Coordinate Conversion Web Service to enforce a standard and consistent method for converting between UTM and Lat/Lon. Our experience developing these services indicates both strengths and weakness in current Web Service technology. Client programs that utilize Web Services typically need network access, a significant disadvantage at times. Programs with simple input and output parameters were the easiest to implement as Web Services, while programs with complex parameter-types required a significant amount of additional development. We also noted that Web services are very data-oriented, and adapting object-oriented software into the Web Service model proved problematic. Also, the Web Service approach of converting data types into XML format for network transmission has significant inefficiencies for some data sets.

  8. The Battle to Secure Our Public Access Computers

    Science.gov (United States)

    Sendze, Monique

    2006-01-01

    Securing public access workstations should be a significant part of any library's network and information-security strategy because of the sensitive information patrons enter on these workstations. As the IT manager for the Johnson County Library in Kansas City, Kan., this author is challenged to make sure that thousands of patrons get the access…

  9. Public Access to Government Electronic Information. Policy Framework.

    Science.gov (United States)

    Bulletin of the American Society for Information Science, 1992

    1992-01-01

    This policy framework provides guidelines for federal agencies on public access to government electronic information. Highlights include reasons for disseminating information; defining user groups; which technology to use; pricing flexibility; security and privacy issues; and the private sector and state and local government roles. (LRW)

  10. Extending the Online Public Access Catalog into the Microcomputer Environment.

    Science.gov (United States)

    Sutton, Brett

    1990-01-01

    Describes PCBIS, a database program for MS-DOS microcomputers that features a utility for automatically converting online public access catalog search results stored as text files into structured database files that can be searched, sorted, edited, and printed. Topics covered include the general features of the program, record structure, record…

  11. Designing User Manuals for the Online Public Access Catalog.

    Science.gov (United States)

    Seiden, Peggy; Sullivan, Patricia

    1986-01-01

    Describes the process of developing and revising a brochure to guide library patrons in conducting an author search on an online public access catalog in order to demonstrate the application of four steps in production of a functional document--analysis; planning; development; evaluation, testing, and revision. Three sources are given. (EJS)

  12. Training Concerns for an Online Public Access Catalog.

    Science.gov (United States)

    Rockman, Ilene F.; Adalian, Paul T., Jr.

    This report is designed to raise issues and concerns which will affect the successful implementation of an education and training program once an online public access catalog (OLPAC) has been installed in the Kennedy Library at California Polytechnic State University (Cal Poly), San Luis Obispo. Information presented in the document was gathered…

  13. Does the public deserve free access to climate system science?

    Science.gov (United States)

    Grigorov, Ivo

    2010-05-01

    Some time ago it was the lack of public access to medical research data that really stirred the issue and gave inertia for legislation and a new publishing model that puts tax payer-funded medical research in the hands of those who fund it. In today's age global climate change has become the biggest socio-economic challenge, and the same argument resonates: climate affects us all and the publicly-funded science quantifying it should be freely accessible to all stakeholders beyond academic research. Over the last few years the ‘Open Access' movement to remove as much as possible subscription, and other on-campus barriers to academic research has rapidly gathered pace, but despite significant progress, the climate system sciences are not among the leaders in providing full access to their publications and data. Beyond the ethical argument, there are proven and tangible benefits for the next generation of climate researchers to adapt the way their output is published. Through the means provided by ‘open access', both data and ideas can gain more visibility, use and citations for the authors, but also result in a more rapid exchange of knowledge and ideas, and ultimately progress towards a sought solution. The presentation will aim to stimulate discussion and seek progress on the following questions: Should free access to climate research (& data) be mandatory? What are the career benefits of using ‘open access' for young scientists? What means and methods should, or could, be incorporated into current European graduate training programmes in climate research, and possible ways forward?

  14. Intelligent Access to Sequence and Structure Databases (IASSD) - an interface for accessing information from major web databases.

    Science.gov (United States)

    Ganguli, Sayak; Gupta, Manoj Kumar; Basu, Protip; Banik, Rahul; Singh, Pankaj Kumar; Vishal, Vineet; Bera, Abhisek Ranjan; Chakraborty, Hirak Jyoti; Das, Sasti Gopal

    2014-01-01

    With the advent of age of big data and advances in high throughput technology accessing data has become one of the most important step in the entire knowledge discovery process. Most users are not able to decipher the query result that is obtained when non specific keywords or a combination of keywords are used. Intelligent access to sequence and structure databases (IASSD) is a desktop application for windows operating system. It is written in Java and utilizes the web service description language (wsdl) files and Jar files of E-utilities of various databases such as National Centre for Biotechnology Information (NCBI) and Protein Data Bank (PDB). Apart from that IASSD allows the user to view protein structure using a JMOL application which supports conditional editing. The Jar file is freely available through e-mail from the corresponding author.

  15. 78 FR 46361 - Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting

    Science.gov (United States)

    2013-07-31

    ... stakeholders the opportunity to give policy, management, and technical input concerning Trinity River...-FF08EACT00] Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting... Trinity Management Council (TMC). DATES: Public meeting, Teleconference, and web-based meeting: TAMWG and...

  16. 77 FR 60138 - Trinity Adaptive Management Working Group; Public Teleconference/Web-Based Meeting

    Science.gov (United States)

    2012-10-02

    ... meeting. Background The TAMWG affords stakeholders the opportunity to give policy, management, and...-FF08EACT00] Trinity Adaptive Management Working Group; Public Teleconference/ Web-Based Meeting AGENCY: Fish..., announce a public teleconference/web-based meeting of [[Page 60139

  17. 78 FR 17226 - Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting

    Science.gov (United States)

    2013-03-20

    ... stakeholders the opportunity to give policy, management, and technical input concerning Trinity River...-FF08EACT00] Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting... Service, announce a public meeting, teleconference and web-based meeting of the Trinity Adaptive...

  18. 78 FR 49281 - Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting

    Science.gov (United States)

    2013-08-13

    ... opportunity to give policy, management, and technical input concerning Trinity River (California) restoration...-FF08EACT00] Trinity Adaptive Management Working Group; Public Meeting, Teleconference and Web-Based Meeting... Service, announce a public meeting, teleconference, and web-based meeting of the Trinity Adaptive...

  19. HTSstation: a web application and open-access libraries for high-throughput sequencing data analysis.

    Science.gov (United States)

    David, Fabrice P A; Delafontaine, Julien; Carat, Solenne; Ross, Frederick J; Lefebvre, Gregory; Jarosz, Yohan; Sinclair, Lucas; Noordermeer, Daan; Rougemont, Jacques; Leleu, Marion

    2014-01-01

    The HTSstation analysis portal is a suite of simple web forms coupled to modular analysis pipelines for various applications of High-Throughput Sequencing including ChIP-seq, RNA-seq, 4C-seq and re-sequencing. HTSstation offers biologists the possibility to rapidly investigate their HTS data using an intuitive web application with heuristically pre-defined parameters. A number of open-source software components have been implemented and can be used to build, configure and run HTS analysis pipelines reactively. Besides, our programming framework empowers developers with the possibility to design their own workflows and integrate additional third-party software. The HTSstation web application is accessible at http://htsstation.epfl.ch.

  20. Guide on Project Web Access of SFR R and D and Technology Monitoring System

    International Nuclear Information System (INIS)

    Lee, Dong Uk; Won, Byung Chool; Lee, Yong Bum; Kim, Young In; Hahn, Do Hee

    2008-09-01

    The SFR R and D and technology monitoring system based on the MS enterprise project management is developed for systematic effective management of 'Development of Basic Key Technologies for Gen IV SFR' project which was performed under the Mid- and Long-term Nuclear R and D Program sponsored by the Ministry of Education, Science and Technology. This system is a tool for project management based on web access. Therefore this manual is a detailed guide for Project Web Access(PWA). Section 1 describes the common guide for using of system functions such as project server 2007 client connection setting, additional outlook function setting etc. The section 2 describes the guide for system administrator. It is described the guide for project management in section 3, 4

  1. Guide on Project Web Access of SFR R and D and Technology Monitoring System

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dong Uk; Won, Byung Chool; Lee, Yong Bum; Kim, Young In; Hahn, Do Hee

    2008-09-15

    The SFR R and D and technology monitoring system based on the MS enterprise project management is developed for systematic effective management of 'Development of Basic Key Technologies for Gen IV SFR' project which was performed under the Mid- and Long-term Nuclear R and D Program sponsored by the Ministry of Education, Science and Technology. This system is a tool for project management based on web access. Therefore this manual is a detailed guide for Project Web Access(PWA). Section 1 describes the common guide for using of system functions such as project server 2007 client connection setting, additional outlook function setting etc. The section 2 describes the guide for system administrator. It is described the guide for project management in section 3, 4.

  2. A performance study of WebDav access to storages within the Belle II collaboration

    Science.gov (United States)

    Pardi, S.; Russo, G.

    2017-10-01

    WebDav and HTTP are becoming popular protocols for data access in the High Energy Physics community. The most used Grid and Cloud storage solutions provide such kind of interfaces, in this scenario tuning and performance evaluation became crucial aspects to promote the adoption of these protocols within the Belle II community. In this work, we present the results of a large-scale test activity, made with the goal to evaluate performances and reliability of the WebDav protocol, and study a possible adoption for the user analysis. More specifically, we considered a pilot infrastructure composed by a set of storage elements configured with the WebDav interface, hosted at the Belle II sites. The performance tests include a comparison with xrootd and gridftp. As reference tests we used a set of analysis jobs running under the Belle II software framework, accessing the input data with the ROOT I/O library, in order to simulate as much as possible a realistic user activity. The final analysis shows the possibility to achieve promising performances with WebDav on different storage systems, and gives an interesting feedback, for Belle II community and for other high energy physics experiments.

  3. A Web Service for File-Level Access to Disk Images

    Directory of Open Access Journals (Sweden)

    Sunitha Misra

    2014-07-01

    Full Text Available Digital forensics tools have many potential applications in the curation of digital materials in libraries, archives and museums (LAMs. Open source digital forensics tools can help LAM professionals to extract digital contents from born-digital media and make more informed preservation decisions. Many of these tools have ways to display the metadata of the digital media, but few provide file-level access without having to mount the device or use complex command-line utilities. This paper describes a project to develop software that supports access to the contents of digital media without having to mount or download the entire image. The work examines two approaches in creating this tool: First, a graphical user interface running on a local machine. Second, a web-based application running in web browser. The project incorporates existing open source forensics tools and libraries including The Sleuth Kit and libewf along with the Flask web application framework and custom Python scripts to generate web pages supporting disk image browsing.

  4. GeneDig: a web application for accessing genomic and bioinformatics knowledge.

    Science.gov (United States)

    Suciu, Radu M; Aydin, Emir; Chen, Brian E

    2015-02-28

    With the exponential increase and widespread availability of genomic, transcriptomic, and proteomic data, accessing these '-omics' data is becoming increasingly difficult. The current resources for accessing and analyzing these data have been created to perform highly specific functions intended for specialists, and thus typically emphasize functionality over user experience. We have developed a web-based application, GeneDig.org, that allows any general user access to genomic information with ease and efficiency. GeneDig allows for searching and browsing genes and genomes, while a dynamic navigator displays genomic, RNA, and protein information simultaneously for co-navigation. We demonstrate that our application allows more than five times faster and efficient access to genomic information than any currently available methods. We have developed GeneDig as a platform for bioinformatics integration focused on usability as its central design. This platform will introduce genomic navigation to broader audiences while aiding the bioinformatics analyses performed in everyday biology research.

  5. Sign Language Translation in State Administration in Germany: Barrier Free Web Accessibility

    OpenAIRE

    Lišková, Kateřina

    2014-01-01

    The aim of this thesis is to describe Web accessibility in state administration in the Federal Republic of Germany in relation to the socio-demographic group of deaf sign language users who did not have the opportunity to gain proper knowledge of a written form of the German language. The demand of the Deaf to information in an accessible form as based on legal documents is presented in relation to the theory of translation. How translating from written texts into sign language works in pract...

  6. E-serials cataloging access to continuing and integrating resources via the catalog and the web

    CERN Document Server

    Cole, Jim

    2014-01-01

    This comprehensive guide examines the state of electronic serials cataloging with special attention paid to online capacities. E-Serials Cataloging: Access to Continuing and Integrating Resources via the Catalog and the Web presents a review of the e-serials cataloging methods of the 1990s and discusses the international standards (ISSN, ISBD[ER], AACR2) that are applicable. It puts the concept of online accessibility into historical perspective and offers a look at current applications to consider. Practicing librarians, catalogers and administrators of technical services, cataloging and serv

  7. Selecting An Open Access Journal for Publication: Be Cautious

    Science.gov (United States)

    Hoffecker, Lilian; Hastings-Tolsma, Marie; Vincent, Deborah; Zuniga, Heidi

    2015-12-04

    Nurse scholars and clinicians seek to publish their research and scholarly findings to strengthen both nursing science and clinical practice. Traditionally subscription-based publications have been the mainstay of knowledge dissemination. However, subscription costs have tended to restrict access to many journals to a small, specialized, academic community, a limitation that has contributed to the development of open access (OA) publications. OA journals have a powerful appeal as they allow greater access to scholars and consumers on a global level. However, many OA journals depend on an author-pays model that may lead to unintended and undesirable consequences for authors. Today, it is easier than ever to share scholarly findings, but authors need to be vigilant when selecting a journal in which to publish. In this article, we discuss the background of open access journals and describe key consideration to distinguish between reputable publications and those that may lead authors astray. We conclude that despite controversy and concerns related to publishing in OA journals, these journals do provide opportunities for researchers and clinicians to raise the profile of their work and ensure a robust, scholarly communication system.

  8. Enhancing Accessibility of Web Content for the Print-Impaired and Blind People

    Science.gov (United States)

    Chalamandaris, Aimilios; Raptis, Spyros; Tsiakoulis, Pirros; Karabetsos, Sotiris

    Blind people and in general print-impaired people are often restricted to use their own computers, enhanced most often with expensive, screen reading programs, in order to access the web, and in a form that every screen reading program allows to. In this paper we present SpellCast Navi, a tool that is intended for people with visual impairments, which attempts to combine advantages from both customized and generic web enhancement tools. It consists of a generically designed engine and a set of case-specific filters. It can run on a typical web browser and computer, without the need of installing any additional application locally. It acquires and parses the content of web pages, converts bi-lingual text into synthetic speech using high quality speech synthesizer, and supports a set of common functionalities such as navigation through hotkeys, audible navigation lists and more. By using a post-hoc approach based on a-priori information of the website's layout, the audible presentation and navigation through the website is more intuitive a more efficient than with a typical screen reading application. SpellCast Navi poses no requirements on web pages and introduces no overhead to the design and development of a website, as it functions as a hosted proxy service.

  9. Increasing Access to Archival Records in Library Online Public Access Catalogs.

    Science.gov (United States)

    Gilmore, Matthew B.

    1988-01-01

    Looks at the use of online public access catalogs, the utility of subject and call-number searching, and possible archival applications. The Wallace Archives at the Claremont Colleges is used as an example of the availability of bibliographic descriptions of multiformat archival materials through the library catalog. Sample records and searches…

  10. User Problems with Access to Fictional Characters and Personal Names in Online Public Access Catalogs.

    Science.gov (United States)

    Yee, Martha M.; Soto, Raymond

    1991-01-01

    Describes a survey of reference librarians in libraries with online public access catalogs that was conducted to determine what types of searches patrons would use to look for names of fictional characters. Name, subject, and author indexes are discussed, and implications for cataloging using the MARC format are suggested. (10 references) (LRW)

  11. Factors influencing publication choice: why faculty choose open access.

    Science.gov (United States)

    Warlick, Stefanie E; Vaughan, Ktl

    2007-03-09

    In an attempt to identify motivating factors involved in decisions to publish in open access and open archives (OA) journals, individual interviews with biomedical faculty members at the University of North Carolina at Chapel Hill (UNC-Chapel Hill) and Duke University, two major research universities, were conducted. The interviews focused on faculty identified as early adopters of OA/free full-text publishing. Searches conducted in PubMed and PubMed Central identified faculty from the two institutions who have published works in OA/free full-text journals. The searches targeted authors with multiple OA citations during a specified 18 month period. Semi-structured interviews were conducted with the most prolific OA authors at each university. Individual interviews attempted to determine whether the authors were aware they published in OA journals, why they chose to publish in OA journals, what factors influenced their publishing decisions, and their general attitude towards OA publishing models. Fourteen interviews were granted and completed. Respondents included a fairly even mix of Assistant, Associate and Full professors. Results indicate that when targeting biomedical faculty at UNC-Chapel Hill and Duke, speed of publication and copyright retention are unlikely motivating factors or incentives for the promotion of OA publishing. In addition, author fees required by some open access journals are unlikely barriers or disincentives. It appears that publication quality is of utmost importance when choosing publication venues in general, while free access and visibility are specifically noted incentives for selection of OA journals. Therefore, free public availability and increased exposure may not be strong enough incentives for authors to choose open access over more traditional and respected subscription based publications, unless the quality issue is also addressed.

  12. Web Accessibility of the Higher Education Institute Websites Based on the World Wide Web Consortium and Section 508 of the Rehabilitation Act

    Science.gov (United States)

    Alam, Najma H.

    2014-01-01

    The problem observed in this study is the low level of compliance of higher education website accessibility with Section 508 of the Rehabilitation Act of 1973. The literature supports the non-compliance of websites with the federal policy in general. Studies were performed to analyze the accessibility of fifty-four sample web pages using automated…

  13. Accessibility and preferred use of online Web applications among WIC participants with Internet access.

    Science.gov (United States)

    Bensley, Robert J; Hovis, Amanda; Horton, Karissa D; Loyo, Jennifer J; Bensley, Kara M; Phillips, Diane; Desmangles, Claudia

    2014-01-01

    This study examined the current technology use of clients in the western Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) region and the preferences these current clients have for using new technologies to interact with WIC. Cross-sectional convenience sample for online survey of WIC clients over 2 months in 2011. A weighted sample of 8,144 participants showed that the majority of WIC clients have access to the Internet using a computer or mobile phone. E-mail, texting, and Facebook were technologies most often used for communication. Significant differences (P video chat. Technologies should be considered for addressing WIC clients' needs, including use of text messaging and smartphone apps for appointments, education, and other WIC services; online scheduling and nutrition education; and a stronger Facebook presence for connecting with WIC clients and breastfeeding support. Published by Elsevier Inc.

  14. [Public control and equity of access to hospitals under non-State public administration].

    Science.gov (United States)

    Carneiro Junior, Nivaldo; Elias, Paulo Eduardo

    2006-10-01

    To analyze social health organizations in the light of public control and the guarantee of equity of access to health services. Utilizing the case study technique, two social health organizations in the metropolitan region of São Paulo were selected. The analytical categories were equity of access and public control, and these were based on interviews with key informants and technical-administrative reports. It was observed that the overall funding and administrative control of the social health organizations are functions of the state administrator. The presence of a local administrator is important for ensuring equity of access. Public control is expressed through supervisory actions, by means of accounting and financial procedures. Equity of access and public control are not taken into consideration in the administration of these organizations. The central question lies in the capacity of the public authorities to have a presence in implementing this model at the local level, thereby ensuring equity of access and taking public control into consideration.

  15. Accessing the public MIMIC-II intensive care relational database for clinical research.

    Science.gov (United States)

    Scott, Daniel J; Lee, Joon; Silva, Ikaro; Park, Shinhyuk; Moody, George B; Celi, Leo A; Mark, Roger G

    2013-01-10

    The Multiparameter Intelligent Monitoring in Intensive Care II (MIMIC-II) database is a free, public resource for intensive care research. The database was officially released in 2006, and has attracted a growing number of researchers in academia and industry. We present the two major software tools that facilitate accessing the relational database: the web-based QueryBuilder and a downloadable virtual machine (VM) image. QueryBuilder and the MIMIC-II VM have been developed successfully and are freely available to MIMIC-II users. Simple example SQL queries and the resulting data are presented. Clinical studies pertaining to acute kidney injury and prediction of fluid requirements in the intensive care unit are shown as typical examples of research performed with MIMIC-II. In addition, MIMIC-II has also provided data for annual PhysioNet/Computing in Cardiology Challenges, including the 2012 Challenge "Predicting mortality of ICU Patients". QueryBuilder is a web-based tool that provides easy access to MIMIC-II. For more computationally intensive queries, one can locally install a complete copy of MIMIC-II in a VM. Both publicly available tools provide the MIMIC-II research community with convenient querying interfaces and complement the value of the MIMIC-II relational database.

  16. Spatial accessibility to basic public health services in South Sudan

    Directory of Open Access Journals (Sweden)

    Peter M. Macharia

    2017-05-01

    Full Text Available At independence in 2011, South Sudan’s health sector was almost non-existent. The first national health strategic plan aimed to achieve an integrated health facility network that would mean that 70% of the population were within 5 km of a health service provider. Publically available data on functioning and closed health facilities, population distribution, road networks, land use and elevation were used to compute the fraction of the population within 1 hour walking distance of the nearest public health facility offering curative services. This metric was summarised for each of the 78 counties in South Sudan and compared with simpler metrics of the proportion of the population within 5 km of a health facility. In 2016, it is estimated that there were 1747 public health facilities, out of which 294 were non-functional in part due to the on-going civil conflict. Access to a service provider was poor with only 25.7% of the population living within one-hour walking time to a facility and 28.6% of the population within 5 km. These metrics, when applied sub-nationally, identified the same high priority, most vulnerable counties. Simple metrics based upon population distribution and location of facilities might be as valuable as more complex models of health access, where attribute data on travel routes are imperfect or incomplete and sparse. Disparities exist in South Sudan among counties and those with the poorest health access should be targeted for priority expansion of clinical services.

  17. In an Age of Open Access to Research Policies: Physician and Public Health NGO Staff Research Use and Policy Awareness.

    Science.gov (United States)

    Moorhead, Laura L; Holzmeyer, Cheryl; Maggio, Lauren A; Steinberg, Ryan M; Willinsky, John

    2015-01-01

    Through funding agency and publisher policies, an increasing proportion of the health sciences literature is being made open access. Such an increase in access raises questions about the awareness and potential utilization of this literature by those working in health fields. A sample of physicians (N=336) and public health non-governmental organization (NGO) staff (N=92) were provided with relatively complete access to the research literature indexed in PubMed, as well as access to the point-of-care service UpToDate, for up to one year, with their usage monitored through the tracking of web-log data. The physicians also participated in a one-month trial of relatively complete or limited access. The study found that participants' research interests were not satisfied by article abstracts alone nor, in the case of the physicians, by a clinical summary service such as UpToDate. On average, a third of the physicians viewed research a little more frequently than once a week, while two-thirds of the public health NGO staff viewed more than three articles a week. Those articles were published since the 2008 adoption of the NIH Public Access Policy, as well as prior to 2008 and during the maximum 12-month embargo period. A portion of the articles in each period was already open access, but complete access encouraged a viewing of more research articles. Those working in health fields will utilize more research in the course of their work as a result of (a) increasing open access to research, (b) improving awareness of and preparation for this access, and (c) adjusting public and open access policies to maximize the extent of potential access, through reduction in embargo periods and access to pre-policy literature.

  18. The new ALICE DQM client: a web access to ROOT-based objects

    International Nuclear Information System (INIS)

    Von Haller, B; Carena, F; Carena, W; Chapeland, S; Barroso, V Chibante; Costa, F; Delort, C; Diviá, R.; Fuchs, U; Niedziela, J; Simonetti, G; Soós, C; Telesca, A; Vyvre, P Vande; Wegrzynek, A; Dénes, E

    2015-01-01

    A Large Ion Collider Experiment (ALICE) is the heavy-ion detector designed to study the physics of strongly interacting matter and the quark-gluon plasma at the CERN Large Hadron Collider (LHC). The online Data Quality Monitoring (DQM) plays an essential role in the experiment operation by providing shifters with immediate feedback on the data being recorded in order to quickly identify and overcome problems.An immediate access to the DQM results is needed not only by shifters in the control room but also by detector experts worldwide. As a consequence, a new web application has been developed to dynamically display and manipulate the ROOT-based objects produced by the DQM system in a flexible and user friendly interface.The architecture and design of the tool, its main features and the technologies that were used, both on the server and the client side, are described. In particular, we detail how we took advantage of the most recent ROOT JavaScript I/O and web server library to give interactive access to ROOT objects stored in a database. We describe as well the use of modern web techniques and packages such as AJAX, DHTMLX and jQuery, which has been instrumental in the successful implementation of a reactive and efficient application.We finally present the resulting application and how code quality was ensured. We conclude with a roadmap for future technical and functional developments. (paper)

  19. Retracted Publications in the Biomedical Literature from Open Access Journals.

    Science.gov (United States)

    Wang, Tao; Xing, Qin-Rui; Wang, Hui; Chen, Wei

    2018-03-07

    The number of articles published in open access journals (OAJs) has increased dramatically in recent years. Simultaneously, the quality of publications in these journals has been called into question. Few studies have explored the retraction rate from OAJs. The purpose of the current study was to determine the reasons for retractions of articles from OAJs in biomedical research. The Medline database was searched through PubMed to identify retracted publications in OAJs. The journals were identified by the Directory of Open Access Journals. Data were extracted from each retracted article, including the time from publication to retraction, causes, journal impact factor, and country of origin. Trends in the characteristics related to retraction were determined. Data from 621 retracted studies were included in the analysis. The number and rate of retractions have increased since 2010. The most common reasons for retraction are errors (148), plagiarism (142), duplicate publication (101), fraud/suspected fraud (98) and invalid peer review (93). The number of retracted articles from OAJs has been steadily increasing. Misconduct was the primary reason for retraction. The majority of retracted articles were from journals with low impact factors and authored by researchers from China, India, Iran, and the USA.

  20. Spontaneous diffusion of an effective skin cancer prevention program through Web-based access to program materials.

    Science.gov (United States)

    Hall, Dawn M; Escoffery, Cam; Nehl, Eric; Glanz, Karen

    2010-11-01

    Little information exists about the diffusion of evidence-based interventions, a process that can occur naturally in organized networks with established communication channels. This article describes the diffusion of an effective skin cancer prevention program called Pool Cool through available Web-based program materials. We used self-administered surveys to collect information from program users about access to and use of Web-based program materials. We analyzed the content of e-mails sent to the official Pool Cool Web site to obtain qualitative information about spontaneous diffusion. Program users were dispersed throughout the United States, most often learning about the program through a Web site (32%), publication (26%), or colleague (19%). Most respondents (86%) reported that their pool provided educational activities at swimming lessons. The Leader's Guide (59%) and lesson cards (50%) were the most commonly downloaded materials, and most respondents reported using these core items sometimes, often, or always. Aluminum sun-safety signs were the least frequently used materials. A limited budget was the most commonly noted obstacle to sun-safety efforts at the pool (85%). Factors supporting sun safety at the pool centered around risk management (85%) and health of the pool staff (78%). Diffusion promotes the use of evidence-based health programs and can occur with and without systematic efforts. Strategies such as providing well-packaged, user-friendly program materials at low or no cost and strategic advertisement of the availability of program materials may increase program use and exposure. Furthermore, highlighting the benefits of the program can motivate potential program users.

  1. Development of Grid-like Applications for Public Health Using Web 2.0 Mashup Techniques

    OpenAIRE

    Scotch, Matthew; Yip, Kevin Y.; Cheung, Kei-Hoi

    2008-01-01

    Development of public health informatics applications often requires the integration of multiple data sources. This process can be challenging due to issues such as different file formats, schemas, naming systems, and having to scrape the content of web pages. A potential solution to these system development challenges is the use of Web 2.0 technologies. In general, Web 2.0 technologies are new internet services that encourage and value information sharing and collaboration among individuals....

  2. Automating testbed documentation and database access using World Wide Web (WWW) tools

    Science.gov (United States)

    Ames, Charles; Auernheimer, Brent; Lee, Young H.

    1994-01-01

    A method for providing uniform transparent access to disparate distributed information systems was demonstrated. A prototype testing interface was developed to access documentation and information using publicly available hypermedia tools. The prototype gives testers a uniform, platform-independent user interface to on-line documentation, user manuals, and mission-specific test and operations data. Mosaic was the common user interface, and HTML (Hypertext Markup Language) provided hypertext capability.

  3. U-Access: a web-based system for routing pedestrians of differing abilities

    Science.gov (United States)

    Sobek, Adam D.; Miller, Harvey J.

    2006-09-01

    For most people, traveling through urban and built environments is straightforward. However, for people with physical disabilities, even a short trip can be difficult and perhaps impossible. This paper provides the design and implementation of a web-based system for the routing and prescriptive analysis of pedestrians with different physical abilities within built environments. U-Access, as a routing tool, provides pedestrians with the shortest feasible route with respect to one of three differing ability levels, namely, peripatetic (unaided mobility), aided mobility (mobility with the help of a cane, walker or crutches) and wheelchair users. U-Access is also an analytical tool that can help identify obstacles in built environments that create routing discrepancies among pedestrians with different physical abilities. This paper discusses the system design, including database, algorithm and interface specifications, and technologies for efficiently delivering results through the World Wide Web (WWW). This paper also provides an illustrative example of a routing problem and an analytical evaluation of the existing infrastructure which identifies the obstacles that pose the greatest discrepancies between physical ability levels. U-Access was evaluated by wheelchair users and route experts from the Center for Disability Services at The University of Utah, USA.

  4. The quality and accessibility of Australian depression sites on the World Wide Web.

    Science.gov (United States)

    Griffiths, Kathleen M; Christensen, Helen

    2002-05-20

    To provide information about Australian depression sites and the quality of their content; to identify possible indicators of the quality of site content; and determine the accessibility of Australian depression web sites. Cross-sectional survey of 15 Australian depression web sites. (i) Quality of treatment content (concordance of site information with evidence-based guidelines, number of evidence-based treatments recommended, discussion of other relevant issues, subjective rating of treatment content); (ii) potential quality indicators (conformity with DISCERN criteria, citation of scientific evidence); (iii) accessibility (search engine rank). Mean content quality scores were not high and site accessibility was poor. There was a consistent association between the quality-of-content measures and the DISCERN and scientific accountability scores. Search engine rank was not associated with content quality. The quality of information about depression on Australian websites could be improved. DISCERN may be a useful indicator of website quality, as may scientific accountability. The sites that received the highest quality-of-content ratings were beyondblue, BluePages, CRUfAD and InfraPsych.

  5. Development of grid-like applications for public health using Web 2.0 mashup techniques.

    Science.gov (United States)

    Scotch, Matthew; Yip, Kevin Y; Cheung, Kei-Hoi

    2008-01-01

    Development of public health informatics applications often requires the integration of multiple data sources. This process can be challenging due to issues such as different file formats, schemas, naming systems, and having to scrape the content of web pages. A potential solution to these system development challenges is the use of Web 2.0 technologies. In general, Web 2.0 technologies are new internet services that encourage and value information sharing and collaboration among individuals. In this case report, we describe the development and use of Web 2.0 technologies including Yahoo! Pipes within a public health application that integrates animal, human, and temperature data to assess the risk of West Nile Virus (WNV) outbreaks. The results of development and testing suggest that while Web 2.0 applications are reasonable environments for rapid prototyping, they are not mature enough for large-scale public health data applications. The application, in fact a "systems of systems," often failed due to varied timeouts for application response across web sites and services, internal caching errors, and software added to web sites by administrators to manage the load on their servers. In spite of these concerns, the results of this study demonstrate the potential value of grid computing and Web 2.0 approaches in public health informatics.

  6. Remote Internet access to advanced analytical facilities: a new approach with Web-based services.

    Science.gov (United States)

    Sherry, N; Qin, J; Fuller, M Suominen; Xie, Y; Mola, O; Bauer, M; McIntyre, N S; Maxwell, D; Liu, D; Matias, E; Armstrong, C

    2012-09-04

    Over the past decade, the increasing availability of the World Wide Web has held out the possibility that the efficiency of scientific measurements could be enhanced in cases where experiments were being conducted at distant facilities. Examples of early successes have included X-ray diffraction (XRD) experimental measurements of protein crystal structures at synchrotrons and access to scanning electron microscopy (SEM) and NMR facilities by users from institutions that do not possess such advanced capabilities. Experimental control, visual contact, and receipt of results has used some form of X forwarding and/or VNC (virtual network computing) software that transfers the screen image of a server at the experimental site to that of the users' home site. A more recent development is a web services platform called Science Studio that provides teams of scientists with secure links to experiments at one or more advanced research facilities. The software provides a widely distributed team with a set of controls and screens to operate, observe, and record essential parts of the experiment. As well, Science Studio provides high speed network access to computing resources to process the large data sets that are often involved in complex experiments. The simple web browser and the rapid transfer of experimental data to a processing site allow efficient use of the facility and assist decision making during the acquisition of the experimental results. The software provides users with a comprehensive overview and record of all parts of the experimental process. A prototype network is described involving X-ray beamlines at two different synchrotrons and an SEM facility. An online parallel processing facility has been developed that analyzes the data in near-real time using stream processing. Science Studio and can be expanded to include many other analytical applications, providing teams of users with rapid access to processed results along with the means for detailed

  7. Improving Inpatient Surveys: Web-Based Computer Adaptive Testing Accessed via Mobile Phone QR Codes.

    Science.gov (United States)

    Chien, Tsair-Wei; Lin, Weir-Sen

    2016-03-02

    The National Health Service (NHS) 70-item inpatient questionnaire surveys inpatients on their perceptions of their hospitalization experience. However, it imposes more burden on the patient than other similar surveys. The literature shows that computerized adaptive testing (CAT) based on item response theory can help shorten the item length of a questionnaire without compromising its precision. Our aim was to investigate whether CAT can be (1) efficient with item reduction and (2) used with quick response (QR) codes scanned by mobile phones. After downloading the 2008 inpatient survey data from the Picker Institute Europe website and analyzing the difficulties of this 70-item questionnaire, we used an author-made Excel program using the Rasch partial credit model to simulate 1000 patients' true scores followed by a standard normal distribution. The CAT was compared to two other scenarios of answering all items (AAI) and the randomized selection method (RSM), as we investigated item length (efficiency) and measurement accuracy. The author-made Web-based CAT program for gathering patient feedback was effectively accessed from mobile phones by scanning the QR code. We found that the CAT can be more efficient for patients answering questions (ie, fewer items to respond to) than either AAI or RSM without compromising its measurement accuracy. A Web-based CAT inpatient survey accessed by scanning a QR code on a mobile phone was viable for gathering inpatient satisfaction responses. With advances in technology, patients can now be offered alternatives for providing feedback about hospitalization satisfaction. This Web-based CAT is a possible option in health care settings for reducing the number of survey items, as well as offering an innovative QR code access.

  8. Remote Sensing Open Access Journal: Increasing Impact through Quality Publications

    Directory of Open Access Journals (Sweden)

    Prasad S. Thenkabail

    2014-08-01

    Full Text Available Remote Sensing, an open access journal (http://www.mdpi.com/journal/remotesensing has grown at rapid pace since its first publication five years ago, and has acquired a strong reputation. It is a “pathfinder” being the first open access journal in remote sensing. For those academics who were used to waiting a year or two for their peer-reviewed scientific work to be reviewed, revised, edited, and published, Remote Sensing offers a publication time frame that is unheard of (in most cases, less than four months. However, we do this after multiple peer-reviews, multiple revisions, much editorial scrutiny and decision-making, and professional editing by an editorial office before a paper is published online in our tight time frame, bringing a paradigm shift in scientific publication. As a result, there has been a swift increase in submissions of higher and higher quality manuscripts from the best authors and institutes working on Remote Sensing, Geographic Information Systems (GIS, Global Navigation Satellite System (GNSS, GIScience, and all related geospatial science and technologies from around the world. The purpose of this editorial is to update everyone interested in Remote Sensing on the progress made over the last year, and provide an outline of our vision for the immediate future. [...

  9. Dynamic Duo: The Web Developer and the Public Services Librarian

    OpenAIRE

    Eric Frierson

    2012-01-01

    When I undertook my first library website redesign a few years ago, I stumbled upon an ongoing culture clash in web-based industries between the developer and the designer. Developers are programmers – they have coding skills and speak languages like PHP, jQuery, and AJAX. For them, Cake isn’t something you eat – it’s a development [...

  10. Developing Web-based Tools for Collaborative Science and Public Outreach

    Science.gov (United States)

    Friedman, A.; Pizarro, O.; Williams, S. B.

    2016-02-01

    With the advances in high bandwidth communications and the proliferation of social media tools, education & outreach activities have become commonplace on ocean-bound research cruises. In parallel, advances in underwater robotics & other data collecting platforms, have made it possible to collect copious amounts of oceanographic data. This data then typically undergoes laborious, manual processing to transform it into quantitative information, which normally occurs post cruise resulting in significant lags between collecting data and using it for scientific discovery. This presentation discusses how appropriately designed software systems, can be used to fulfill multiple objectives and attempt to leverage public engagement in order to compliment science goals. We will present two software platforms: the first is a web browser based tool that was developed for real-time tracking of multiple underwater robots and ships. It was designed to allow anyone on board to view or control it on any device with a web browser. It opens up the possibility of remote teleoperation & engagement and was easily adapted to enable live streaming over the internet for public outreach. While the tracking system provided context and engaged people in real-time, it also directed interested participants to Squidle, another online system. Developed for scientists, Squidle supports data management, exploration & analysis and enables direct access to survey data reducing the lag in data processing. It provides a user-friendly streamlined interface that integrates advanced data management & online annotation tools. This system was adapted to provide a simplified user interface, tutorial instructions and a gamified ranking system to encourage "citizen science" participation. These examples show that through a flexible design approach, it is possible to leverage the development effort of creating science tools to facilitate outreach goals, opening up the possibility for acquiring large volumes of

  11. Locating stations of public transportation vehicles for improving transit accessibility

    Directory of Open Access Journals (Sweden)

    H. Ziari

    2007-06-01

    Full Text Available Since transportation is one of the most complicated and the basic problem of urban life in developing countries at the present time and in various dimensions, so it is necessary to view it more scientifically-practically. Reducing travelling time is one way to reduce its cost. In public transportation system, it is important to determine proper travelling costs. There are various methods to determine the distances between stations. One of these methods used in England is based on logical and calculative relations in mathematics. In this paper, in addition to studying this method some changes have been made in order to reduce and modify required variables for calculation of those relations. A numerical example is designed to demonstrate the effectiveness of the method and thus developed to optimize the public transportation stop location problem. The sensitivity of the total travel time, access, speed and the effect of the parameters on the optimum stop location are analyzed and discussed.

  12. Web 2.0 Sites for Collaborative Self-Access: The Learning Advisor vs. Google®

    Directory of Open Access Journals (Sweden)

    Craig D. Howard

    2011-09-01

    Full Text Available While Web 2.0 technologies provide motivated, self-access learners with unprecedented opportunities for language learning, Web 2.0 designs are not of universally equal value for learning. This article reports on research carried out at Indiana University Bloomington using an empirical method to select websites for self-access language learning. Two questions related to Web 2.0 recommendations were asked: (1 How do recommended Web 2.0 sites rank in terms of interactivity features? (2 How likely is a learner to find highly interactive sites on their own? A list of 20 sites used for supplemental and self-access activities in language programs at five universities was compiled and provided the initial data set. Purposive sampling criteria revealed 10 sites truly represented Web 2.0 design. To address the first question, a feature analysis was applied (Herring, The international handbook of internet research. Berlin: Springer, 2008. An interactivity framework was developed from previous research to identify Web 2.0 design features, and sites were ranked according to feature quantity. The method used to address the second question was an interconnectivity analysis that measured direct and indirect interconnectivity within Google results. Highly interactive Web 2.0 sites were not prominent in Google search results, nor were they often linked via third party sites. It was determined that, using typical keywords or searching via blogs and recommendation sites, self-access learners were highly unlikely to find the most promising Web 2.0 sites for language learning. A discussion of the role of the learning advisor in guiding Web 2.0 collaborative self-access, as well as some strategic short cuts to quick analysis, conclude the article.

  13. 2B-Alert Web: An Open-Access Tool for Predicting the Effects of Sleep/Wake Schedules and Caffeine Consumption on Neurobehavioral Performance.

    Science.gov (United States)

    Reifman, Jaques; Kumar, Kamal; Wesensten, Nancy J; Tountas, Nikolaos A; Balkin, Thomas J; Ramakrishnan, Sridhar

    2016-12-01

    Computational tools that predict the effects of daily sleep/wake amounts on neurobehavioral performance are critical components of fatigue management systems, allowing for the identification of periods during which individuals are at increased risk for performance errors. However, none of the existing computational tools is publicly available, and the commercially available tools do not account for the beneficial effects of caffeine on performance, limiting their practical utility. Here, we introduce 2B-Alert Web, an open-access tool for predicting neurobehavioral performance, which accounts for the effects of sleep/wake schedules, time of day, and caffeine consumption, while incorporating the latest scientific findings in sleep restriction, sleep extension, and recovery sleep. We combined our validated Unified Model of Performance and our validated caffeine model to form a single, integrated modeling framework instantiated as a Web-enabled tool. 2B-Alert Web allows users to input daily sleep/wake schedules and caffeine consumption (dosage and time) to obtain group-average predictions of neurobehavioral performance based on psychomotor vigilance tasks. 2B-Alert Web is accessible at: https://2b-alert-web.bhsai.org. The 2B-Alert Web tool allows users to obtain predictions for mean response time, mean reciprocal response time, and number of lapses. The graphing tool allows for simultaneous display of up to seven different sleep/wake and caffeine schedules. The schedules and corresponding predicted outputs can be saved as a Microsoft Excel file; the corresponding plots can be saved as an image file. The schedules and predictions are erased when the user logs off, thereby maintaining privacy and confidentiality. The publicly accessible 2B-Alert Web tool is available for operators, schedulers, and neurobehavioral scientists as well as the general public to determine the impact of any given sleep/wake schedule, caffeine consumption, and time of day on performance of a

  14. Implementing Recommendations From Web Accessibility Guidelines: A Comparative Study of Nondisabled Users and Users With Visual Impairments.

    Science.gov (United States)

    Schmutz, Sven; Sonderegger, Andreas; Sauer, Juergen

    2017-09-01

    The present study examined whether implementing recommendations of Web accessibility guidelines would have different effects on nondisabled users than on users with visual impairments. The predominant approach for making Web sites accessible for users with disabilities is to apply accessibility guidelines. However, it has been hardly examined whether this approach has side effects for nondisabled users. A comparison of the effects on both user groups would contribute to a better understanding of possible advantages and drawbacks of applying accessibility guidelines. Participants from two matched samples, comprising 55 participants with visual impairments and 55 without impairments, took part in a synchronous remote testing of a Web site. Each participant was randomly assigned to one of three Web sites, which differed in the level of accessibility (very low, low, and high) according to recommendations of the well-established Web Content Accessibility Guidelines 2.0 (WCAG 2.0). Performance (i.e., task completion rate and task completion time) and a range of subjective variables (i.e., perceived usability, positive affect, negative affect, perceived aesthetics, perceived workload, and user experience) were measured. Higher conformance to Web accessibility guidelines resulted in increased performance and more positive user ratings (e.g., perceived usability or aesthetics) for both user groups. There was no interaction between user group and accessibility level. Higher conformance to WCAG 2.0 may result in benefits for nondisabled users and users with visual impairments alike. Practitioners may use the present findings as a basis for deciding on whether and how to implement accessibility best.

  15. Do you web 2.0? public libraries and social networking

    CERN Document Server

    Berube, Linda

    2011-01-01

    Web 2.0 technology is a hot topic at the moment, and public librarians in particular are beginning to feel the pressure to apply these tools. Indeed, Web 2.0 has the potential to transform library services, but only if the policy and strategy for those services are ready to be transformed. The author not only reviews these tools and provides practical advice and case studies on how they can be applied in the public library setting, but also recommends the policies and business cases that begin to create a new strategy for public libraries.particularly geared to the public library settingadvice

  16. Access and completion of a Web-based treatment in a population-based sample of tornado-affected adolescents.

    Science.gov (United States)

    Price, Matthew; Yuen, Erica K; Davidson, Tatiana M; Hubel, Grace; Ruggiero, Kenneth J

    2015-08-01

    Although Web-based treatments have significant potential to assess and treat difficult-to-reach populations, such as trauma-exposed adolescents, the extent that such treatments are accessed and used is unclear. The present study evaluated the proportion of adolescents who accessed and completed a Web-based treatment for postdisaster mental health symptoms. Correlates of access and completion were examined. A sample of 2,000 adolescents living in tornado-affected communities was assessed via structured telephone interview and invited to a Web-based treatment. The modular treatment addressed symptoms of posttraumatic stress disorder, depression, and alcohol and tobacco use. Participants were randomized to experimental or control conditions after accessing the site. Overall access for the intervention was 35.8%. Module completion for those who accessed ranged from 52.8% to 85.6%. Adolescents with parents who used the Internet to obtain health-related information were more likely to access the treatment. Adolescent males were less likely to access the treatment. Future work is needed to identify strategies to further increase the reach of Web-based treatments to provide clinical services in a postdisaster context. (c) 2015 APA, all rights reserved).

  17. Access to Medication Abortion Among California's Public University Students.

    Science.gov (United States)

    Upadhyay, Ushma D; Cartwright, Alice F; Johns, Nicole E

    2018-06-09

    A proposed California law will require student health centers at public universities to provide medication abortion. To understand its potential impact, we sought to describe current travel time, costs, and wait times to access care at the nearest abortion facilities. We projected total medication abortion use based on campus enrollment figures and age- and state-adjusted abortion rates. We calculated distance and public transit time from campuses to the nearest abortion facility. We contacted existing abortion-providing facilities to determine costs, insurance acceptance, and wait times. We estimate 322 to 519 California public university students seek medication abortions each month. As many as 62% of students at these universities were more than 30 minutes from the closest abortion facility via public transportation. Average cost of medication abortion was $604, and average wait time to the first available appointment was one week. College students face cost, scheduling, and travel barriers to abortion care. Offering medication abortion on campus could reduce these barriers. Copyright © 2018 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  18. Modification of CAS-protocol for improvement of security web-applications from unauthorized access

    Directory of Open Access Journals (Sweden)

    Alexey I Igorevich Alexandrov

    2017-07-01

    Full Text Available Dissemination of information technologies and the expansion of their application demand constantly increasing security level for users, operating with confidential information and personal data. The problem of setting up secure user identification is probably one of the most common tasks, which occur in the process of software development. Today, despite the availability of a large amount of authentication tools, new solutions, mechanisms and technologies are being introduced regularly. Primarily, it is done to increase the security level of data protection against unauthorized access. This article describes the experience of using central user authentication service based on CAS-protocol (CAS – Central Authentication Service and free open source software, analyzing its main advantages and disadvantages and describing the possibility of its modification, which would increase security of web-based information systems from being accessed illegally. The article contains recommendations for setting a maximum time limit for users working on services, integrated with central authentication; and, analyses the research of implementing modern web-technologies while using user authentication system based on CAS-protocol. In addition, it describes the ways of CAS-server modernization for developing additional modules: a module for collecting and analyzing the use of information systems, and another one, for a user management system. Furthermore, CAS-protocol can be used at universities and other organizations for creating a unified information environment in education.

  19. Web-accessible molecular modeling with Rosetta: The Rosetta Online Server that Includes Everyone (ROSIE).

    Science.gov (United States)

    Moretti, Rocco; Lyskov, Sergey; Das, Rhiju; Meiler, Jens; Gray, Jeffrey J

    2018-01-01

    The Rosetta molecular modeling software package provides a large number of experimentally validated tools for modeling and designing proteins, nucleic acids, and other biopolymers, with new protocols being added continually. While freely available to academic users, external usage is limited by the need for expertise in the Unix command line environment. To make Rosetta protocols available to a wider audience, we previously created a web server called Rosetta Online Server that Includes Everyone (ROSIE), which provides a common environment for hosting web-accessible Rosetta protocols. Here we describe a simplification of the ROSIE protocol specification format, one that permits easier implementation of Rosetta protocols. Whereas the previous format required creating multiple separate files in different locations, the new format allows specification of the protocol in a single file. This new, simplified protocol specification has more than doubled the number of Rosetta protocols available under ROSIE. These new applications include pK a determination, lipid accessibility calculation, ribonucleic acid redesign, protein-protein docking, protein-small molecule docking, symmetric docking, antibody docking, cyclic toxin docking, critical binding peptide determination, and mapping small molecule binding sites. ROSIE is freely available to academic users at http://rosie.rosettacommons.org. © 2017 The Protein Society.

  20. ChEMBL web services: streamlining access to drug discovery data and utilities.

    Science.gov (United States)

    Davies, Mark; Nowotka, Michał; Papadatos, George; Dedman, Nathan; Gaulton, Anna; Atkinson, Francis; Bellis, Louisa; Overington, John P

    2015-07-01

    ChEMBL is now a well-established resource in the fields of drug discovery and medicinal chemistry research. The ChEMBL database curates and stores standardized bioactivity, molecule, target and drug data extracted from multiple sources, including the primary medicinal chemistry literature. Programmatic access to ChEMBL data has been improved by a recent update to the ChEMBL web services (version 2.0.x, https://www.ebi.ac.uk/chembl/api/data/docs), which exposes significantly more data from the underlying database and introduces new functionality. To complement the data-focused services, a utility service (version 1.0.x, https://www.ebi.ac.uk/chembl/api/utils/docs), which provides RESTful access to commonly used cheminformatics methods, has also been concurrently developed. The ChEMBL web services can be used together or independently to build applications and data processing workflows relevant to drug discovery and chemical biology. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

  1. Making It Work for Everyone: HTML5 and CSS Level 3 for Responsive, Accessible Design on Your Library's Web Site

    Science.gov (United States)

    Baker, Stewart C.

    2014-01-01

    This article argues that accessibility and universality are essential to good Web design. A brief review of library science literature sets the issue of Web accessibility in context. The bulk of the article explains the design philosophies of progressive enhancement and responsive Web design, and summarizes recent updates to WCAG 2.0, HTML5, CSS…

  2. Dynamic Duo: The Web Developer and the Public Services Librarian

    Directory of Open Access Journals (Sweden)

    Eric Frierson

    2012-07-01

    Full Text Available When I undertook my first library website redesign a few years ago, I stumbled upon an ongoing culture clash in web-based industries between the developer and the designer. Developers are programmers – they have coding skills and speak languages like PHP, jQuery, and AJAX. For them, Cake isn’t something you eat – it’s a development [...

  3. The Wired Island: The First Two Years of Public Access To Cable Television In Manhattan.

    Science.gov (United States)

    Othmer, David

    A review is presented of the first two years of free public access programing on New York City's cable television (CATV) systems. The report provides some background information on franchising, public access to CATV in New York City, and Federal Communications Commission regulations. It also deals with the public access programing developed; it…

  4. Solar Access to Public Capital (SAPC) Mock Securitization Project

    Energy Technology Data Exchange (ETDEWEB)

    Mendelsohn, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States); Lowder, Travis [National Renewable Energy Lab. (NREL), Golden, CO (United States); Rottman, Mary [Rottman-Associates, San Francisco, CA (United States); Borod, Ronald [DLA Piper, London (United Kingdom); Gabig, Nathan [KPMG, Knoxville, TN (United States); Henne, Stephen [KPMG, Knoxville, TN (United States); Caplin, Conrad [KPMG, Knoxville, TN (United States); Notte, Quentin [Mercatus, Arlington, VA (United States)

    2015-12-21

    In late 2012, the National Renewable Energy Laboratory (NREL) initiated the Solar Access to Public Capital (SAPC) working group. Backed by a three-year funding facility from the U.S. Department of Energy (DOE), NREL set out to organize the solar, legal, banking, capital markets, engineering, and other relevant stakeholder communities in order to open lower-cost debt investment for solar asset deployment. SAPC engaged its members to standardize contracts, develop best practices, and comprehend how the rating agencies perceive solar project portfolios as an investment asset class. Rating agencies opine on the future creditworthiness of debt obligations. Issuers often seek investment-grade ratings from the rating agencies in order to satisfy the desires of their investors. Therefore, for the solar industry to access larger pools of capital at a favorable cost, it is critical to increase market participants' understanding of solar risk parameters. The process provided valuable information to address rating agency perceptions of risk that, without such information, could require costly credit enhancement or higher yields to attract institutional investors. Two different securities were developed--one for a hypothetical residential solar portfolio and one for a hypothetical commercial solar portfolio. Five rating agencies (Standard and Poor's, Moody's, KBRA, Fitch, and DBRS) participated and provided extensive feedback, some through conversations that extended several months. The findings represented in this report are a composite summary of that feedback and do not indicate any specific feedback from any single rating agency.

  5. The Dilemma of Modern Media: Preserving Web Publications ...

    African Journals Online (AJOL)

    Journal of Librarianship and Information Science in Africa. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 1, No 1 (2001) >. Log in or Register to get access to full text downloads.

  6. Web OPAC Interfaces: An Overview.

    Science.gov (United States)

    Babu, B. Ramesh; O'Brien, Ann

    2000-01-01

    Discussion of Web-based online public access catalogs (OPACs) focuses on a review of six Web OPAC interfaces in use in academic libraries in the United Kingdom. Presents a checklist and guidelines of important features and functions that are currently available, including search strategies, access points, display, links, and layout. (Author/LRW)

  7. A Web-Based Course on Public Health Principles in Disaster and Medical Humanitarian Response: Survey Among Students and Faculty

    Science.gov (United States)

    Tam, Greta; Liu, Sida

    2018-01-01

    Background Web-based public health courses are becoming increasingly popular. “Public Health Principles in Disaster and Medical Humanitarian Response” is a unique Web-based course in Hong Kong. This course aimed to fill a public health training gap by reaching out to postgraduates who are unable to access face-to-face learning. Objective The aim of this paper was to use a structured framework to objectively evaluate the effectiveness of a Web-based course according to Greenhalgh et al’s quality framework and the Donabedian model to make recommendations for program improvement. Methods An interim evaluation of the first cohort of students in 2014 was conducted according to the Donabedian model and a quality framework by Greenhalgh et al using objective and self-reported data. Results Students who registered for the first cohort (n=1152) from June 16, 2014 to December 15, 2014 (6 months) were surveyed. Two tutors and the course director were interviewed. The Web-based course was effective in using technology to deliver suitable course materials and assessment and to enhance student communication, support, and learning. Of the total number of students registered, 59.00% (680/1152) were nonlocal, originating from 6 continents, and 72.50% (835/1152) possessed a bachelor’s or postgraduate degree. The completion rate was 20.00% (230/1152). The chi-square test comparing students who completed the course with dropouts showed no significant difference in gender (P=.40), age (P=.98), occupation (P=.43), or qualification (P=.17). The cost (HK $272 per student) was lower than that of conducting a face-to-face course (HK $4000 per student). Conclusions The Web-based course was effective in using technology to deliver a suitable course and reaching an intended audience. It had a higher completion rate than other Web-based courses. However, sustainable sources of funding may be needed to maintain the free Web-based course. PMID:29374007

  8. Web-Based Collaborative Publications System: R&Tserve

    Science.gov (United States)

    Abrams, Steve

    1997-01-01

    R&Tserve is a publications system based on 'commercial, off-the-shelf' (COTS) software that provides a persistent, collaborative workspace for authors and editors to support the entire publication development process from initial submission, through iterative editing in a hierarchical approval structure, and on to 'publication' on the WWW. It requires no specific knowledge of the WWW (beyond basic use) or HyperText Markup Language (HTML). Graphics and URLs are automatically supported. The system includes a transaction archive, a comments utility, help functionality, automated graphics conversion, automated table generation, and an email-based notification system. It may be configured and administered via the WWW and can support publications ranging from single page documents to multiple-volume 'tomes'.

  9. Development of Remote Monitoring and a Control System Based on PLC and WebAccess for Learning Mechatronics

    Directory of Open Access Journals (Sweden)

    Wen-Jye Shyr

    2013-02-01

    Full Text Available This study develops a novel method for learning mechatronics using remote monitoring and control, based on a programmable logic controller (PLC and WebAccess. A mechatronics module, a Web-CAM and a PLC were integrated with WebAccess software to organize a remote laboratory. The proposed system enables users to access the Internet for remote monitoring and control of the mechatronics module via a web browser, thereby enhancing work flexibility by enabling personnel to control mechatronics equipment from a remote location. Mechatronics control and long-distance monitoring were realized by establishing communication between the PLC and WebAccess. Analytical results indicate that the proposed system is feasible. The suitability of this system is demonstrated in the department of industrial education and technology at National Changhua University of Education, Taiwan. Preliminary evaluation of the system was encouraging and has shown that it has achieved success in helping students understand concepts and master remote monitoring and control techniques.

  10. Virtual slides in peer reviewed, open access medical publication

    Directory of Open Access Journals (Sweden)

    Kayser Klaus

    2011-12-01

    Full Text Available Abstract Background Application of virtual slides (VS, the digitalization of complete glass slides, is in its infancy to be implemented in routine diagnostic surgical pathology and to issues that are related to tissue-based diagnosis, such as education and scientific publication. Approach Electronic publication in Pathology offers new features of scientific communication in pathology that cannot be obtained by conventional paper based journals. Most of these features are based upon completely open or partly directed interaction between the reader and the system that distributes the article. One of these interactions can be applied to microscopic images allowing the reader to navigate and magnify the presented images. VS and interactive Virtual Microscopy (VM are a tool to increase the scientific value of microscopic images. Technology and Performance The open access journal Diagnostic Pathology http://www.diagnosticpathology.org has existed for about five years. It is a peer reviewed journal that publishes all types of scientific contributions, including original scientific work, case reports and review articles. In addition to digitized still images the authors of appropriate articles are requested to submit the underlying glass slides to an institution (DiagnomX.eu, and Leica.com for digitalization and documentation. The images are stored in a separate image data bank which is adequately linked to the article. The normal review process is not involved. Both processes (peer review and VS acquisition are performed contemporaneously in order to minimize a potential publication delay. VS are not provided with a DOI index (digital object identifier. The first articles that include VS were published in March 2011. Results and Perspectives Several logistic constraints had to be overcome until the first articles including VS could be published. Step by step an automated acquisition and distribution system had to be implemented to the corresponding

  11. Delivering Electronic Resources with Web OPACs and Other Web-based Tools: Needs of Reference Librarians.

    Science.gov (United States)

    Bordeianu, Sever; Carter, Christina E.; Dennis, Nancy K.

    2000-01-01

    Describes Web-based online public access catalogs (Web OPACs) and other Web-based tools as gateway methods for providing access to library collections. Addresses solutions for overcoming barriers to information, such as through the implementation of proxy servers and other authentication tools for remote users. (Contains 18 references.)…

  12. A dialogue-based web application enhances personalized access to healthcare professionals – an intervention study

    Directory of Open Access Journals (Sweden)

    Bjoernes Charlotte D

    2012-09-01

    Full Text Available Abstract Background In today’s short stay hospital settings the contact time for patients is reduced. However, it seems to be more important for the patients that the healthcare professionals are easy to get in contact with during the whole course of treatment, and to have the opportunity to exchange information, as a basis for obtaining individualized information and support. Therefore, the aim was to explore the ability of a dialogue-based application to contribute to accessibility of the healthcare professionals and exchangeability of information. Method An application for online written and asynchronous contacts was developed, implemented in clinical practice, and evaluated. The qualitative effect of the online contact was explored using a Web-based survey comprised of open-ended questions. Results Patients valued the online contacts and experienced feelings of partnership in dialogue, in a flexible and calm environment, which supported their ability to be active partners and feelings of freedom and security. Conclusion The online asynchronous written environment can contribute to accessibility and exchangeability, and add new possibilities for dialogues from which the patients can benefit. The individualized information obtained via online contact empowers the patients. The Internet-based contacts are a way to differentiate and expand the possibilities for contacts outside the few scheduled face-to-face hospital contacts.

  13. Web Accessibility for Older Adults: A Comparative Analysis of Disability Laws.

    Science.gov (United States)

    Yang, Y Tony; Chen, Brian

    2015-10-01

    Access to the Internet is increasingly critical for health information retrieval, access to certain government benefits and services, connectivity to friends and family members, and an array of commercial and social services that directly affect health. Yet older adults, particularly those with disabilities, are at risk of being left behind in this growing age- and disability-based digital divide. The Americans with Disabilities Act (ADA) was designed to guarantee older adults and persons with disabilities equal access to employment, retail, and other places of public accommodation. Yet older Internet users sometimes face challenges when they try to access the Internet because of disabilities associated with age. Current legal interpretations of the ADA, however, do not consider the Internet to be an entity covered by law. In this article, we examine the current state of Internet accessibility protection in the United States through the lens of the ADA, sections 504 and 508 of the Rehabilitation Act, state laws and industry guidelines. We then compare U.S. rules to those of OECD (Organisation for Economic Co-Operation and Development) countries, notably in the European Union, Canada, Japan, Australia, and the Nordic countries. Our policy recommendations follow from our analyses of these laws and guidelines, and we conclude that the biggest challenge in bridging the age- and disability-based digital divide is the need to extend accessibility requirements to private, not just governmental, entities and organizations. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  14. Automatically producing tailored web materials for public administration

    Science.gov (United States)

    Colineau, Nathalie; Paris, Cécile; Vander Linden, Keith

    2013-06-01

    Public administration organizations commonly produce citizen-focused, informational materials describing public programs and the conditions under which citizens or citizen groups are eligible for these programs. The organizations write these materials for generic audiences because of the excessive human resource costs that would be required to produce personalized materials for everyone. Unfortunately, generic materials tend to be longer and harder to understand than materials tailored for particular citizens. Our work explores the feasibility and effectiveness of automatically producing tailored materials. We have developed an adaptive hypermedia application system that automatically produces tailored informational materials and have evaluated it in a series of studies. The studies demonstrate that: (1) subjects prefer tailored materials over generic materials, even if the tailoring requires answering a set of demographic questions first; (2) tailored materials are more effective at supporting subjects in their task of learning about public programs; and (3) the time required to specify the demographic information on which the tailoring is based does not significantly slow down the subjects in their information seeking task.

  15. A web accessible scientific workflow system for vadoze zone performance monitoring: design and implementation examples

    Science.gov (United States)

    Mattson, E.; Versteeg, R.; Ankeny, M.; Stormberg, G.

    2005-12-01

    Long term performance monitoring has been identified by DOE, DOD and EPA as one of the most challenging and costly elements of contaminated site remedial efforts. Such monitoring should provide timely and actionable information relevant to a multitude of stakeholder needs. This information should be obtained in a manner which is auditable, cost effective and transparent. Over the last several years INL staff has designed and implemented a web accessible scientific workflow system for environmental monitoring. This workflow environment integrates distributed, automated data acquisition from diverse sensors (geophysical, geochemical and hydrological) with server side data management and information visualization through flexible browser based data access tools. Component technologies include a rich browser-based client (using dynamic javascript and html/css) for data selection, a back-end server which uses PHP for data processing, user management, and result delivery, and third party applications which are invoked by the back-end using webservices. This system has been implemented and is operational for several sites, including the Ruby Gulch Waste Rock Repository (a capped mine waste rock dump on the Gilt Edge Mine Superfund Site), the INL Vadoze Zone Research Park and an alternative cover landfill. Implementations for other vadoze zone sites are currently in progress. These systems allow for autonomous performance monitoring through automated data analysis and report generation. This performance monitoring has allowed users to obtain insights into system dynamics, regulatory compliance and residence times of water. Our system uses modular components for data selection and graphing and WSDL compliant webservices for external functions such as statistical analyses and model invocations. Thus, implementing this system for novel sites and extending functionality (e.g. adding novel models) is relatively straightforward. As system access requires a standard webbrowser

  16. From Field to the Web: Management and Publication of Geoscience Samples in CSIRO Mineral Resources

    Science.gov (United States)

    Devaraju, A.; Klump, J. F.; Tey, V.; Fraser, R.; Reid, N.; Brown, A.; Golodoniuc, P.

    2016-12-01

    Inaccessible samples are an obstacle to the reproducibility of research and may cause waste of time and resources through duplication of sample collection and management. Within the Commonwealth Scientific and Industrial Research Organisation (CSIRO) Mineral Resources there are various research communities who collect or generate physical samples as part of their field studies and analytical processes. Materials can be varied and could be rock, soil, plant materials, water, and even synthetic materials. Given the wide range of applications in CSIRO, each researcher or project may follow their own method of collecting, curating and documenting samples. In many cases samples and their documentation are often only available to the sample collector. For example, the Australian Resources Research Centre stores rock samples and research collections dating as far back as the 1970s. Collecting these samples again would be prohibitively expensive and in some cases impossible because the site has been mined out. These samples would not be easily discoverable by others without an online sample catalog. We identify some of the organizational and technical challenges to provide unambiguous and systematic access to geoscience samples, and present their solutions (e.g., workflow, persistent identifier and tools). We present the workflow starting from field sampling to sample publication on the Web, and describe how the International Geo Sample Number (IGSN) can be applied to identify samples along the process. In our test case geoscientific samples are collected as part of the Capricorn Distal Footprints project, a collaboration project between the CSIRO, the Geological Survey of Western Australia, academic institutions and industry partners. We conclude by summarizing the values of our solutions in terms of sample management and publication.

  17. Sources and Resources Into the Dark Domain: The UK Web Archive as a Source for the Contemporary History of Public Health.

    Science.gov (United States)

    Gorsky, Martin

    2015-08-01

    With the migration of the written record from paper to digital format, archivists and historians must urgently consider how web content should be conserved, retrieved and analysed. The British Library has recently acquired a large number of UK domain websites, captured 1996-2010, which is colloquially termed the Dark Domain Archive while technical issues surrounding user access are resolved. This article reports the results of an invited pilot project that explores methodological issues surrounding use of this archive. It asks how the relationship between UK public health and local government was represented on the web, drawing on the 'declinist' historiography to frame its questions. It points up some difficulties in developing an aggregate picture of web content due to duplication of sites. It also highlights their potential for thematic and discourse analysis, using both text and image, illustrated through an argument about the contradictory rationale for public health policy under New Labour.

  18. Internet access, awareness and utilisation of web based evidence: a survey of ANZ and Singaporean radiation oncology registrars in 2003

    International Nuclear Information System (INIS)

    Wong, K.; Veness, M.

    2003-01-01

    The past decade has seen an 'explosion' in electronically archived evidence available on the Internet. Access to, and awareness of, pre-appraised web based evidence such as is available at the Cochrane Library, and more recently the Cancer Library, is now easily accessible to both clinicians and patients. A postal survey was recently sent out to all Radiation Oncology registrars in Australia, New Zealand and Singapore. The aim of the survey was to ascertain previous training in literature searching and critical appraisal, the extent of Internet access and use of web based evidence and awareness of databases including the Cochrane Library. Sixty six (66) out of ninety (90) registrars responded (73% response rate). Fifty five percent of respondents had previously undertaken some form of training related to literature searching or critical appraisal. The majority (68%) felt confident in performing a literature search, although 80% of respondents indicated interest in obtaining further training. The majority (68%) reported accessing web-based evidence for literature searching in the previous week, and 92% in the previous month. Nearly all respondents (89%) accessed web-based evidence at work. Most (94%) were aware of the Cochrane Library with 48% of respondents having used this database. Sixty-eight percent were aware of the Cancer Library. In 2000 a similar survey revealed only 68% of registrars aware and 30% having used the Cochrane Library. These findings reveal almost universal access to the Internet and use of web-based evidence amongst Radiation Oncology registrars. There has been a marked increase in awareness and use of the Cochrane Library with the majority also aware of the recently introduced Cancer Library

  19. J-TEXT WebScope: An efficient data access and visualization system for long pulse fusion experiment

    Energy Technology Data Exchange (ETDEWEB)

    Zheng, Wei, E-mail: zhenghaku@gmail.com [State Key Laboratory of Advanced Electromagnetic Engineering and Technology in Huazhong University of Science and Technology, Wuhan 430074 (China); School of Electrical and Electronic Engineering in Huazhong University of Science and Technology, Wuhan 430074 (China); Wan, Kuanhong; Chen, Zhi; Hu, Feiran; Liu, Qiang [State Key Laboratory of Advanced Electromagnetic Engineering and Technology in Huazhong University of Science and Technology, Wuhan 430074 (China); School of Electrical and Electronic Engineering in Huazhong University of Science and Technology, Wuhan 430074 (China)

    2016-11-15

    Highlights: • No matter how large the data is, the response time is always less than 500 milliseconds. • It is intelligent and just gives you the data you want. • It can be accessed directly over the Internet without installing special client software if you already have a browser. • Adopt scale and segment technology to organize data. • To support a new database for the WebScope is quite easy. • With the configuration stored in user’s profile, you have your own portable WebScope. - Abstract: Fusion research is an international collaboration work. To enable researchers across the world to visualize and analyze the experiment data, a web based data access and visualization tool is quite important [1]. Now, a new WebScope based on RIA (Rich Internet Application) is designed and implemented to meet these requirements. On the browser side, a fluent and intuitive interface is provided for researchers at J-TEXT laboratory and collaborators from all over the world to view experiment data and related metadata. The fusion experiments will feature long pulse and high sampling rate in the future. The data access and visualization system in this work has adopted segment and scale concept. Large data samples are re-sampled in different scales and then split into segments for instant response. It allows users to view extremely large data on the web browser efficiently, without worrying about the limitation on the size of the data. The HTML5 and JavaScript based web front-end can provide intuitive and fluent user experience. On the server side, a RESTful (Representational State Transfer) web API, which is based on ASP.NET MVC (Model View Controller), allows users to access the data and its metadata through HTTP (HyperText Transfer Protocol). An interface to the database has been designed to decouple the data access and visualization system from the data storage. It can be applied upon any data storage system like MDSplus or JTEXTDB, and this system is very easy to

  20. J-TEXT WebScope: An efficient data access and visualization system for long pulse fusion experiment

    International Nuclear Information System (INIS)

    Zheng, Wei; Wan, Kuanhong; Chen, Zhi; Hu, Feiran; Liu, Qiang

    2016-01-01

    Highlights: • No matter how large the data is, the response time is always less than 500 milliseconds. • It is intelligent and just gives you the data you want. • It can be accessed directly over the Internet without installing special client software if you already have a browser. • Adopt scale and segment technology to organize data. • To support a new database for the WebScope is quite easy. • With the configuration stored in user’s profile, you have your own portable WebScope. - Abstract: Fusion research is an international collaboration work. To enable researchers across the world to visualize and analyze the experiment data, a web based data access and visualization tool is quite important [1]. Now, a new WebScope based on RIA (Rich Internet Application) is designed and implemented to meet these requirements. On the browser side, a fluent and intuitive interface is provided for researchers at J-TEXT laboratory and collaborators from all over the world to view experiment data and related metadata. The fusion experiments will feature long pulse and high sampling rate in the future. The data access and visualization system in this work has adopted segment and scale concept. Large data samples are re-sampled in different scales and then split into segments for instant response. It allows users to view extremely large data on the web browser efficiently, without worrying about the limitation on the size of the data. The HTML5 and JavaScript based web front-end can provide intuitive and fluent user experience. On the server side, a RESTful (Representational State Transfer) web API, which is based on ASP.NET MVC (Model View Controller), allows users to access the data and its metadata through HTTP (HyperText Transfer Protocol). An interface to the database has been designed to decouple the data access and visualization system from the data storage. It can be applied upon any data storage system like MDSplus or JTEXTDB, and this system is very easy to

  1. Public key infrastructure building trusted applications and web services

    CERN Document Server

    Vacca, John R

    2004-01-01

    OVERVIEW OF PKI TECHNOLOGYPublic Key Infrastructures (PKIs): What Are They?Type of Certificate Authorities (CAS) ServicesPKI StandardsTypes of Vendor and Third-Party CA SystemsProtecting Private KeysCA System AttacksStolen Private Keys: What Can Be Done?Certificate Practice StatementsPKI ReadinessANALYZING AND DESIGNING PUBLIC KEY INFRASTRUCTURESPKI Design IssuesCost Justification and ConsiderationPKI Standards Design IssuesPKI Architectural Design ConsiderationsIMPLEMENTING PKIRequirementsImplementation ScheduleImplementation CostsPKI PerformanceMANAGING PKIRequesting a CertificateObtaining a

  2. Public Access for Teaching Genomics, Proteomics, and Bioinformatics

    Science.gov (United States)

    Campbell, A. Malcolm

    2003-01-01

    When the human genome project was conceived, its leaders wanted all researchers to have equal access to the data and associated research tools. Their vision of equal access provides an unprecedented teaching opportunity. Teachers and students have free access to the same databases that researchers are using. Furthermore, the recent movement to…

  3. Providing Social Enterprises with Better Access to Public Procurement : The Development of Supportive Legal Frameworks

    NARCIS (Netherlands)

    Argyrou, A.

    2017-01-01

    This article discusses the issue of social enterprises gaining access to public procurement processes and contracts at the EU and national level. It primarily examines the opportunities for social enterprises to access public procurement contracts provided for in the Public Procurement Directive

  4. Web-based infectious disease surveillance systems and public health perspectives: a systematic review

    Directory of Open Access Journals (Sweden)

    Jihye Choi

    2016-12-01

    Full Text Available Abstract Background Emerging and re-emerging infectious diseases are a significant public health concern, and early detection and immediate response is crucial for disease control. These challenges have led to the need for new approaches and technologies to reinforce the capacity of traditional surveillance systems for detecting emerging infectious diseases. In the last few years, the availability of novel web-based data sources has contributed substantially to infectious disease surveillance. This study explores the burgeoning field of web-based infectious disease surveillance systems by examining their current status, importance, and potential challenges. Methods A systematic review framework was applied to the search, screening, and analysis of web-based infectious disease surveillance systems. We searched PubMed, Web of Science, and Embase databases to extensively review the English literature published between 2000 and 2015. Eleven surveillance systems were chosen for evaluation according to their high frequency of application. Relevant terms, including newly coined terms, development and classification of the surveillance systems, and various characteristics associated with the systems were studied. Results Based on a detailed and informative review of the 11 web-based infectious disease surveillance systems, it was evident that these systems exhibited clear strengths, as compared to traditional surveillance systems, but with some limitations yet to be overcome. The major strengths of the newly emerging surveillance systems are that they are intuitive, adaptable, low-cost, and operated in real-time, all of which are necessary features of an effective public health tool. The most apparent potential challenges of the web-based systems are those of inaccurate interpretation and prediction of health status, and privacy issues, based on an individual’s internet activity. Conclusion Despite being in a nascent stage with further modification

  5. 76 FR 71914 - Nondiscrimination on the Basis of Disability in Air Travel: Accessibility of Web Sites and...

    Science.gov (United States)

    2011-11-21

    ... Disability in Air Travel: Accessibility of Web Sites and Automated Kiosks at U.S. Airports AGENCY: Office of... respond to the SNPRM. The Air Transport Association, the International Air Transport Association, the Air Carrier Association of America, the Regional Airline Association, and the Association of Asia Pacific...

  6. Trends in Research and Publication: Science 2.0 and Open Access

    Directory of Open Access Journals (Sweden)

    Geir Hovland

    2009-07-01

    Full Text Available This paper considers current trends in academic research and publication, in particular as seen from the control community. The introduction of Web 2.0 applications for scientists and engineers is currently changing the way research is being conducted. In the near future, participants in the research community will be able to share ideas, data and results like never before. They will also be able to manage the rapidly increasing amount of scientific information much more effectively than today through collaborative efforts enabled by the new Internet tools. However, an important premise for such a development is the availability of research material. Many research results are currently shielded behind expensive subscription schemes that impede the sharing of information. At the same time, an increasing amount of research is being published through open access channels with unrestricted availability. Interestingly, recent studies show that such policies contribute to an increased number of citations compared to the pay-based alternatives. In sum, the parallel development of new tools for research collaboration and an increased access to research material may fundamentally transform the way research is going to be conducted in the future.

  7. Achieving human and machine accessibility of cited data in scholarly publications

    Directory of Open Access Journals (Sweden)

    Joan Starr

    2015-05-01

    Full Text Available Reproducibility and reusability of research results is an important concern in scientific communication and science policy. A foundational element of reproducibility and reusability is the open and persistently available presentation of research data. However, many common approaches for primary data publication in use today do not achieve sufficient long-term robustness, openness, accessibility or uniformity. Nor do they permit comprehensive exploitation by modern Web technologies. This has led to several authoritative studies recommending uniform direct citation of data archived in persistent repositories. Data are to be considered as first-class scholarly objects, and treated similarly in many ways to cited and archived scientific and scholarly literature. Here we briefly review the most current and widely agreed set of principle-based recommendations for scholarly data citation, the Joint Declaration of Data Citation Principles (JDDCP. We then present a framework for operationalizing the JDDCP; and a set of initial recommendations on identifier schemes, identifier resolution behavior, required metadata elements, and best practices for realizing programmatic machine actionability of cited data. The main target audience for the common implementation guidelines in this article consists of publishers, scholarly organizations, and persistent data repositories, including technical staff members in these organizations. But ordinary researchers can also benefit from these recommendations. The guidance provided here is intended to help achieve widespread, uniform human and machine accessibility of deposited data, in support of significantly improved verification, validation, reproducibility and re-use of scholarly/scientific data.

  8. Achieving human and machine accessibility of cited data in scholarly publications.

    Science.gov (United States)

    Starr, Joan; Castro, Eleni; Crosas, Mercè; Dumontier, Michel; Downs, Robert R; Duerr, Ruth; Haak, Laurel L; Haendel, Melissa; Herman, Ivan; Hodson, Simon; Hourclé, Joe; Kratz, John Ernest; Lin, Jennifer; Nielsen, Lars Holm; Nurnberger, Amy; Proell, Stefan; Rauber, Andreas; Sacchi, Simone; Smith, Arthur; Taylor, Mike; Clark, Tim

    Reproducibility and reusability of research results is an important concern in scientific communication and science policy. A foundational element of reproducibility and reusability is the open and persistently available presentation of research data. However, many common approaches for primary data publication in use today do not achieve sufficient long-term robustness, openness, accessibility or uniformity. Nor do they permit comprehensive exploitation by modern Web technologies. This has led to several authoritative studies recommending uniform direct citation of data archived in persistent repositories. Data are to be considered as first-class scholarly objects, and treated similarly in many ways to cited and archived scientific and scholarly literature. Here we briefly review the most current and widely agreed set of principle-based recommendations for scholarly data citation, the Joint Declaration of Data Citation Principles (JDDCP). We then present a framework for operationalizing the JDDCP; and a set of initial recommendations on identifier schemes, identifier resolution behavior, required metadata elements, and best practices for realizing programmatic machine actionability of cited data. The main target audience for the common implementation guidelines in this article consists of publishers, scholarly organizations, and persistent data repositories, including technical staff members in these organizations. But ordinary researchers can also benefit from these recommendations. The guidance provided here is intended to help achieve widespread, uniform human and machine accessibility of deposited data, in support of significantly improved verification, validation, reproducibility and re-use of scholarly/scientific data.

  9. Regulatory assessment of proposed accessibility guidelines for pedestrians in the public right-of-way

    Science.gov (United States)

    2011-06-30

    This report assesses the potential costs and benefits of proposed accessibility guidelines issued by the Access Board for pedestrian facilities in the public right-of-way. The report also analyzes the potential impacts of the proposed guidelines on s...

  10. The ATLAS Public Web Pages: Online Management of HEP External Communication Content

    CERN Document Server

    Goldfarb, Steven; Phoboo, Abha Eli; Shaw, Kate

    2015-01-01

    The ATLAS Education and Outreach Group is in the process of migrating its public online content to a professionally designed set of web pages built on the Drupal content management system. Development of the front-end design passed through several key stages, including audience surveys, stakeholder interviews, usage analytics, and a series of fast design iterations, called sprints. Implementation of the web site involves application of the html design using Drupal templates, refined development iterations, and the overall population of the site with content. We present the design and development processes and share the lessons learned along the way, including the results of the data-driven discovery studies. We also demonstrate the advantages of selecting a back-end supported by content management, with a focus on workflow. Finally, we discuss usage of the new public web pages to implement outreach strategy through implementation of clearly presented themes, consistent audience targeting and messaging, and th...

  11. High Availability Applications for NOMADS at the NOAA Web Operations Center Aimed at Providing Reliable Real Time Access to Operational Model Data

    Science.gov (United States)

    Alpert, J. C.; Rutledge, G.; Wang, J.; Freeman, P.; Kang, C. Y.

    2009-05-01

    The NOAA Operational Modeling Archive Distribution System (NOMADS) is now delivering high availability services as part of NOAA's official real time data dissemination at its Web Operations Center (WOC). The WOC is a web service used by all organizational units in NOAA and acts as a data repository where public information can be posted to a secure and scalable content server. A goal is to foster collaborations among the research and education communities, value added retailers, and public access for science and development efforts aimed at advancing modeling and GEO-related tasks. The services used to access the operational model data output are the Open-source Project for a Network Data Access Protocol (OPeNDAP), implemented with the Grid Analysis and Display System (GrADS) Data Server (GDS), and applications for slicing, dicing and area sub-setting the large matrix of real time model data holdings. This approach insures an efficient use of computer resources because users transmit/receive only the data necessary for their tasks including metadata. Data sets served in this way with a high availability server offer vast possibilities for the creation of new products for value added retailers and the scientific community. New applications to access data and observations for verification of gridded model output, and progress toward integration with access to conventional and non-conventional observations will be discussed. We will demonstrate how users can use NOMADS services to repackage area subsets either using repackaging of GRIB2 files, or values selected by ensemble component, (forecast) time, vertical levels, global horizontal location, and by variable, virtually a 6- Dimensional analysis services across the internet.

  12. Discursive Policy Webs in a Globalisation Era: A Discussion of Access to Professions and Trades for Immigrant Professionals in Ontario, Canada

    Science.gov (United States)

    Goldberg, Michelle P.

    2006-01-01

    This article explores the link between discourse and policy using a discursive web metaphor. It develops the notion of policy as a discursive web based on a post-positivist framework that recognises the way multiple discourses from multiple voices interact in a complex web of power relationships to influence reality. Using Ontario's Access to…

  13. Building a Virtual Branch at Vancouver Public Library Using Web 2.0 Tools

    Science.gov (United States)

    Cahill, Kay

    2009-01-01

    Purpose: The purpose of this paper is to demonstrate the work undertaken by Vancouver Public Library (VPL) in an effort to convert its website into a true virtual branch, both through the functionality of the website itself and by extending its web presence on to external social networking sites. Design/methodology/approach: VPL worked with its…

  14. Web-based research publications on Sub-Saharan Africa's prized ...

    African Journals Online (AJOL)

    The study confirms Africa's deep interest in the grasscutter which is not shared by other parts of the world. We recommend increased publication of research on cane rats in web-based journals to quickly spread the food value of this prized meat rodent to other parts of the world and so attract research interest and funding.

  15. The EarthScope Array Network Facility: application-driven low-latency web-based tools for accessing high-resolution multi-channel waveform data

    Science.gov (United States)

    Newman, R. L.; Lindquist, K. G.; Clemesha, A.; Vernon, F. L.

    2008-12-01

    Since April 2004 the EarthScope USArray seismic network has grown to over 400 broadband stations that stream multi-channel data in near real-time to the Array Network Facility in San Diego. Providing secure, yet open, access to real-time and archived data for a broad range of audiences is best served by a series of platform agnostic low-latency web-based applications. We present a framework of tools that interface between the world wide web and Boulder Real Time Technologies Antelope Environmental Monitoring System data acquisition and archival software. These tools provide audiences ranging from network operators and geoscience researchers, to funding agencies and the general public, with comprehensive information about the experiment. This ranges from network-wide to station-specific metadata, state-of-health metrics, event detection rates, archival data and dynamic report generation over a stations two year life span. Leveraging open source web-site development frameworks for both the server side (Perl, Python and PHP) and client-side (Flickr, Google Maps/Earth and jQuery) facilitates the development of a robust extensible architecture that can be tailored on a per-user basis, with rapid prototyping and development that adheres to web-standards.

  16. Online Access to Weather Satellite Imagery Through the World Wide Web

    Science.gov (United States)

    Emery, W.; Baldwin, D.

    1998-01-01

    Both global area coverage (GAC) and high-resolution picture transmission (HRTP) data from the Advanced Very High Resolution Radiometer (AVHRR) are made available to laternet users through an online data access system. Older GOES-7 data am also available. Created as a "testbed" data system for NASA's future Earth Observing System Data and Information System (EOSDIS), this testbed provides an opportunity to test both the technical requirements of an onune'd;ta system and the different ways in which the -general user, community would employ such a system. Initiated in December 1991, the basic data system experienced five major evolutionary changes In response to user requests and requirements. Features added with these changes were the addition of online browse, user subsetting, dynamic image Processing/navigation, a stand-alone data storage system, and movement,from an X-windows graphical user Interface (GUI) to a World Wide Web (WWW) interface. Over Its lifetime, the system has had as many as 2500 registered users. The system on the WWW has had over 2500 hits since October 1995. Many of these hits are by casual users that only take the GIF images directly from the interface screens and do not specifically order digital data. Still, there b a consistent stream of users ordering the navigated image data and related products (maps and so forth). We have recently added a real-time, seven- day, northwestern United States normalized difference vegetation index (NDVI) composite that has generated considerable Interest. Index Terms-Data system, earth science, online access, satellite data.

  17. Effects of Job Accessibility Improved by Public Transport System: Natural Experimental Evidence from the Copenhagen Metro

    DEFF Research Database (Denmark)

    Pons Rotger, Gabriel Angel; Nielsen, Thomas Alexander Sick

    2015-01-01

    This study examines the effect of accessibility to urban jobs via a public transport system on individual earnings and commuting behaviour. The effect of improved public transport based accessibility on these outcomes is determined by exploiting the exogenous variation in access to a public rail ...... with a change in commuting patterns as the improved access to public transport facilitates a shift from employment within the township to better paid jobs in the city centre, as well as in other suburbs of the Copenhagen Metropolitan area...

  18. Education and Public Outreach at The Pavilion Lake Research Project: Fusion of Science and Education using Web 2.0

    Science.gov (United States)

    Cowie, B. R.; Lim, D. S.; Pendery, R.; Laval, B.; Slater, G. F.; Brady, A. L.; Dearing, W. L.; Downs, M.; Forrest, A.; Lees, D. S.; Lind, R. A.; Marinova, M.; Reid, D.; Seibert, M. A.; Shepard, R.; Williams, D.

    2009-12-01

    The Pavilion Lake Research Project (PLRP) is an international multi-disciplinary science and exploration effort to explain the origin and preservation potential of freshwater microbialites in Pavilion Lake, British Columbia, Canada. Using multiple exploration platforms including one person DeepWorker submersibles, Autonomous Underwater Vehicles, and SCUBA divers, the PLRP acts as an analogue research site for conducting science in extreme environments, such as the Moon or Mars. In 2009, the PLRP integrated several Web 2.0 technologies to provide a pilot-scale Education and Public Outreach (EPO) program targeting the internet savvy generation. The seamless integration of multiple technologies including Google Earth, Wordpress, Youtube, Twitter and Facebook, facilitated the rapid distribution of exciting and accessible science and exploration information over multiple channels. Field updates, science reports, and multimedia including videos, interactive maps, and immersive visualization were rapidly available through multiple social media channels, partly due to the ease of integration of these multiple technologies. Additionally, the successful application of videoconferencing via a readily available technology (Skype) has greatly increased the capacity of our team to conduct real-time education and public outreach from remote locations. The improved communication afforded by Web 2.0 has increased the quality of EPO provided by the PLRP, and has enabled a higher level of interaction between the science team and the community at large. Feedback from these online interactions suggest that remote communication via Web 2.0 technologies were effective tools for increasing public discourse and awareness of the science and exploration activity at Pavilion Lake.

  19. Public administration GI-based web-sites for spatial planning

    DEFF Research Database (Denmark)

    Campagna, Michele; Arleth, Mette

    2005-01-01

    This paper presents the results of an ongoing comparative study on the accessibility of Geographic Information at public authorities’ websites in Denmark and Italy. Qualitative and quantitative mappings of the level of accessibility to GI in the two countries are made and the results are compared...

  20. Accessing Electronic Journals.

    Science.gov (United States)

    McKay, Sharon Cline

    1999-01-01

    Discusses issues librarians need to consider when providing access to electronic journals. Topics include gateways; index and abstract services; validation and pay-per-view; title selection; integration with OPACs (online public access catalogs)or Web sites; paper availability; ownership versus access; usage restrictions; and services offered…

  1. Study of HTML Meta-Tags Utilization in Web-based Open-Access Journals

    Directory of Open Access Journals (Sweden)

    Pegah Pishva

    2007-04-01

    Full Text Available The present study investigates the extent of utilization of two meta tags – “keywords” and “descriptors” – in Web-based Open-Access Journals. A sample composed of 707 journals taken from DOAJ was used. These were analyzed on the account of utilization of the said meta tags. Findings demonstrated that these journals utilized “keywords” and “descriptors” meta-tags, 33.1% and 29.9% respectively. It was further demonstrated that among various subject classifications, “General Journals” had been the highest while “Mathematics and Statistics Journals” had the least utilization as “keywords” meta-tags. Moreover, “General Journals” and “Chemistry journals”, with 55.6% and 15.4% utilization respectively, had the highest and the lowest “descriptors” meta-tag usage rate. Based on our findings, and when compared against other similar research findings, there had been no significant growth experienced in utilization of these meta tags.

  2. Managing Large Scale Project Analysis Teams through a Web Accessible Database

    Science.gov (United States)

    O'Neil, Daniel A.

    2008-01-01

    Large scale space programs analyze thousands of requirements while mitigating safety, performance, schedule, and cost risks. These efforts involve a variety of roles with interdependent use cases and goals. For example, study managers and facilitators identify ground-rules and assumptions for a collection of studies required for a program or project milestone. Task leaders derive product requirements from the ground rules and assumptions and describe activities to produce needed analytical products. Disciplined specialists produce the specified products and load results into a file management system. Organizational and project managers provide the personnel and funds to conduct the tasks. Each role has responsibilities to establish information linkages and provide status reports to management. Projects conduct design and analysis cycles to refine designs to meet the requirements and implement risk mitigation plans. At the program level, integrated design and analysis cycles studies are conducted to eliminate every 'to-be-determined' and develop plans to mitigate every risk. At the agency level, strategic studies analyze different approaches to exploration architectures and campaigns. This paper describes a web-accessible database developed by NASA to coordinate and manage tasks at three organizational levels. Other topics in this paper cover integration technologies and techniques for process modeling and enterprise architectures.

  3. Virtual anastylosis of Greek sculpture as museum policy for public outreach and cognitive accessibility

    Science.gov (United States)

    Stanco, Filippo; Tanasi, Davide; Allegra, Dario; Milotta, Filippo Luigi Maria; Lamagna, Gioconda; Monterosso, Giuseppina

    2017-01-01

    This paper deals with a virtual anastylosis of a Greek Archaic statue from ancient Sicily and the development of a public outreach protocol for those with visual impairment or cognitive disabilities through the application of three-dimensional (3-D) printing and haptic technology. The case study consists of the marble head from Leontinoi in southeastern Sicily, acquired in the 18th century and later kept in the collection of the Museum of Castello Ursino in Catania, and a marble torso, retrieved in 1904 and since then displayed in the Archaeological Museum of Siracusa. Due to similar stylistic features, the two pieces can be dated to the end of the sixth century BC. Their association has been an open problem, largely debated by scholars, who have based their hypotheses on comparisons between pictures, but the reassembly of the two artifacts was never attempted. As a result the importance of such an artifact, which could be the only intact Archaic statue of a kouros ever found in Greek Sicily, has not fully been grasped by the public. Consequently, the curatorial dissemination of the knowledge related with such artifacts is purely based on photographic material. As a response to this scenario, the two objects have been 3-D scanned and virtually reassembled. The result has been shared digitally with the public via a web platform and, in order to include increased accessibility for the public with physical or cognitive disabilities, copies of the reassembled statue have been 3-D printed and an interactive test with the 3-D model has been carried out with a haptic device.

  4. Significant differences between the Nordic laws on public access to documents

    DEFF Research Database (Denmark)

    Jørgensen, Oluf

    2017-01-01

    Transparency and public access to information work as a check on the exercise of power and the existence of corruption. In Sweden the constitutional right of access to documents is justified precisely by its contribution to democracy, the rule of law and efficiency in the public administration....... The wide access to information in today’s world also makes possible the publication of personal information about individuals’ private life in an unprecedented way. Does this mean that the relative importance of the protection of privacy has to be strengthened at the cost of access to information? What...... will be the impact of the developing information and communication technology on access to information? The right of access to documents has traditionally been discussed on the level of domestic administration but when public administration is internationalised the issue of access to documents makes itself felt also...

  5. The design of PoliDocs: a web information system for the disclosure of Dutch parliamentary publications

    NARCIS (Netherlands)

    Gielissen, T.; Marx, M.

    2009-01-01

    The development of PoliDocs.nl, a Web Information System for the disclosure of Dutch parliamentary publications, is an effort to improve the disclosure of parliamentary publications in The Netherlands. The data is distributed over three sources and is available through different Web Information

  6. The responsibility of business enterprises to restore access to essential public service at resettlement sites

    NARCIS (Netherlands)

    van der Ploeg, Lidewij; Vanclay, Francis; Lourenço, Ivo; Hesselman, Marlies; Hallo de Wolf, Antenor; Toebes, Brigit

    2017-01-01

    This chapter examines the provision of essential public services in resettlement sites associated with project induced displacement. Restoring and improving access to essential public services in resettlement sites is an important aspect of livelihood restoration of affected peoples. Project

  7. Web GIS in practice VI: a demo playlist of geo-mashups for public health neogeographers

    Directory of Open Access Journals (Sweden)

    Cheung Kei-Hoi

    2008-07-01

    Full Text Available Abstract 'Mashup' was originally used to describe the mixing together of musical tracks to create a new piece of music. The term now refers to Web sites or services that weave data from different sources into a new data source or service. Using a musical metaphor that builds on the origin of the word 'mashup', this paper presents a demonstration "playlist" of four geo-mashup vignettes that make use of a range of Web 2.0, Semantic Web, and 3-D Internet methods, with outputs/end-user interfaces spanning the flat Web (two-dimensional – 2-D maps, a three-dimensional – 3-D mirror world (Google Earth and a 3-D virtual world (Second Life ®. The four geo-mashup "songs" in this "playlist" are: 'Web 2.0 and GIS (Geographic Information Systems for infectious disease surveillance', 'Web 2.0 and GIS for molecular epidemiology', 'Semantic Web for GIS mashup', and 'From Yahoo! Pipes to 3-D, avatar-inhabited geo-mashups'. It is hoped that this showcase of examples and ideas, and the pointers we are providing to the many online tools that are freely available today for creating, sharing and reusing geo-mashups with minimal or no coding, will ultimately spark the imagination of many public health practitioners and stimulate them to start exploring the use of these methods and tools in their day-to-day practice. The paper also discusses how today's Web is rapidly evolving into a much more intensely immersive, mixed-reality and ubiquitous socio-experiential Metaverse that is heavily interconnected through various kinds of user-created mashups.

  8. Web GIS in practice VI: a demo playlist of geo-mashups for public health neogeographers.

    Science.gov (United States)

    Boulos, Maged N Kamel; Scotch, Matthew; Cheung, Kei-Hoi; Burden, David

    2008-07-18

    'Mashup' was originally used to describe the mixing together of musical tracks to create a new piece of music. The term now refers to Web sites or services that weave data from different sources into a new data source or service. Using a musical metaphor that builds on the origin of the word 'mashup', this paper presents a demonstration "playlist" of four geo-mashup vignettes that make use of a range of Web 2.0, Semantic Web, and 3-D Internet methods, with outputs/end-user interfaces spanning the flat Web (two-dimensional - 2-D maps), a three-dimensional - 3-D mirror world (Google Earth) and a 3-D virtual world (Second Life). The four geo-mashup "songs" in this "playlist" are: 'Web 2.0 and GIS (Geographic Information Systems) for infectious disease surveillance', 'Web 2.0 and GIS for molecular epidemiology', 'Semantic Web for GIS mashup', and 'From Yahoo! Pipes to 3-D, avatar-inhabited geo-mashups'. It is hoped that this showcase of examples and ideas, and the pointers we are providing to the many online tools that are freely available today for creating, sharing and reusing geo-mashups with minimal or no coding, will ultimately spark the imagination of many public health practitioners and stimulate them to start exploring the use of these methods and tools in their day-to-day practice. The paper also discusses how today's Web is rapidly evolving into a much more intensely immersive, mixed-reality and ubiquitous socio-experiential Metaverse that is heavily interconnected through various kinds of user-created mashups.

  9. Publication and Retrieval of Computational Chemical-Physical Data Via the Semantic Web. Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Ostlund, Neil [Chemical Semantics, Inc., Gainesville, FL (United States)

    2017-07-20

    This research showed the feasibility of applying the concepts of the Semantic Web to Computation Chemistry. We have created the first web portal (www.chemsem.com) that allows data created in the calculations of quantum chemistry, and other such chemistry calculations to be placed on the web in a way that makes the data accessible to scientists in a semantic form never before possible. The semantic web nature of the portal allows data to be searched, found, and used as an advance over the usual approach of a relational database. The semantic data on our portal has the nature of a Giant Global Graph (GGG) that can be easily merged with related data and searched globally via a SPARQL Protocol and RDF Query Language (SPARQL) that makes global searches for data easier than with traditional methods. Our Semantic Web Portal requires that the data be understood by a computer and hence defined by an ontology (vocabulary). This ontology is used by the computer in understanding the data. We have created such an ontology for computational chemistry (purl.org/gc) that encapsulates a broad knowledge of the field of computational chemistry. We refer to this ontology as the Gainesville Core. While it is perhaps the first ontology for computational chemistry and is used by our portal, it is only a start of what must be a long multi-partner effort to define computational chemistry. In conjunction with the above efforts we have defined a new potential file standard (Common Standard for eXchange – CSX for computational chemistry data). This CSX file is the precursor of data in the Resource Description Framework (RDF) form that the semantic web requires. Our portal translates CSX files (as well as other computational chemistry data files) into RDF files that are part of the graph database that the semantic web employs. We propose a CSX file as a convenient way to encapsulate computational chemistry data.

  10. CERN Public homepage takes its first step towards web 2.0

    CERN Multimedia

    2009-01-01

    Some of you may have noticed a change of format on the CERN public homepage recently. The Bulletin catches up with Dan Noyes, CERN web content manager, to find out what is happening. With over 7000 websites in the cern.ch domain, CERN’s web landscape is a challenging one to manage. Dan Noyes, who joined CERN a year ago, is the web content manager within the Communication group, which is mandated to develop the public and user websites as well as developing standards and guidelines for the wider CERN web. The recent changes made to the public homepage were the first small step towards some quite major changes proposed for CERN’s websites over the next couple of years. Currently, one of the problems of CERN’s websites is that the quantity and the diversity of the information in them make them difficult to manage, if one wants to avoid duplication and to keep information updated and easy to find. This is also aggravated by the lack of a standard design philosophy a...

  11. Information System Security: Army Web Site Administration, Policies, and Practices

    National Research Council Canada - National Science Library

    2002-01-01

    .... The Policy requires heads of DoD Components to establish a process to identify appropriate information for posting to Web sites and to review all information placed on publicly accessible Web sites...

  12. PDTD: a web-accessible protein database for drug target identification

    Directory of Open Access Journals (Sweden)

    Gao Zhenting

    2008-02-01

    Full Text Available Abstract Background Target identification is important for modern drug discovery. With the advances in the development of molecular docking, potential binding proteins may be discovered by docking a small molecule to a repository of proteins with three-dimensional (3D structures. To complete this task, a reverse docking program and a drug target database with 3D structures are necessary. To this end, we have developed a web server tool, TarFisDock (Target Fishing Docking http://www.dddc.ac.cn/tarfisdock, which has been used widely by others. Recently, we have constructed a protein target database, Potential Drug Target Database (PDTD, and have integrated PDTD with TarFisDock. This combination aims to assist target identification and validation. Description PDTD is a web-accessible protein database for in silico target identification. It currently contains >1100 protein entries with 3D structures presented in the Protein Data Bank. The data are extracted from the literatures and several online databases such as TTD, DrugBank and Thomson Pharma. The database covers diverse information of >830 known or potential drug targets, including protein and active sites structures in both PDB and mol2 formats, related diseases, biological functions as well as associated regulating (signaling pathways. Each target is categorized by both nosology and biochemical function. PDTD supports keyword search function, such as PDB ID, target name, and disease name. Data set generated by PDTD can be viewed with the plug-in of molecular visualization tools and also can be downloaded freely. Remarkably, PDTD is specially designed for target identification. In conjunction with TarFisDock, PDTD can be used to identify binding proteins for small molecules. The results can be downloaded in the form of mol2 file with the binding pose of the probe compound and a list of potential binding targets according to their ranking scores. Conclusion PDTD serves as a comprehensive and

  13. "Open Access" Requires Clarification: Medical Journal Publication Models Evolve.

    Science.gov (United States)

    Lubowitz, James H; Brand, Jefferson C; Rossi, Michael J; Provencher, Matthew T

    2017-03-01

    While Arthroscopy journal is a traditional subscription model journal, our companion journal Arthroscopy Techniques is "open access." We used to believe open access simply meant online and free of charge. However, while open-access journals are free to readers, in 2017 authors must make a greater sacrifice in the form of an article-processing charge (APC). Again, while this does not apply to Arthroscopy, the APC will apply to Arthroscopy Techniques. Copyright © 2016 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  14. Individual Public Transportation Accessibility is Positively Associated with Self-Reported Active Commuting.

    Science.gov (United States)

    Djurhuus, Sune; Hansen, Henning Sten; Aadahl, Mette; Glümer, Charlotte

    2014-01-01

    Active commuters have lower risk of chronic disease. Understanding which of the, to some extent, modifiable characteristics of public transportation that facilitate its use is thus important in a public health perspective. The aim of the study was to examine the association between individual public transportation accessibility and self-reported active commuting, and whether the associations varied with commute distance, age, and gender. Twenty-eight thousand nine hundred twenty-eight commuters in The Capital Region of Denmark reported self-reported time spent either walking or cycling to work or study each day and the distance to work or study. Data were obtained from the Danish National Health Survey collected in February to April 2010. Individual accessibility by public transportation was calculated using a multi-modal network in a GIS. Multilevel logistic regression was used to analyze the association between accessibility, expressed as access area, and being an active commuter. Public transport accessibility area based on all stops within walking and cycling distance was positively associated with being an active commuter. Distance to work, age, and gender modified the associations. Residing within 10 km commute distance and in areas of high accessibility was associated with being an active commuter and meeting the recommendations of physical activity. For the respondents above 29 years, individual public transportation accessibility was positively associated with being an active commuter. Women having high accessibility had significantly higher odds of being an active commuter compared to having a low accessibility. For men, the associations were insignificant. This study extends the knowledge about the driving forces of using public transportation for commuting by examining the individual public transportation accessibility. Findings suggest that transportation accessibility supports active commuting and planning of improved public transit accessibility

  15. Public Access ICT across Cultures : Diversifying Participation in the ...

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

    1 juin 2015 ... Ce livre est dédié à la mémoire d'Amy Mahan. Pour obtenir de plus amples renseignements, consultez la page Web de ... Six équipes de chercheurs de classe mondiale étudieront comment surmonter la résistance au traitement des cancers les plus mortels. Les équipes de recherche de calibre mondial se ...

  16. 48 CFR 311.7001 - Section 508 accessibility standards for HHS Web site content and communications materials.

    Science.gov (United States)

    2010-10-01

    ..., documents, charts, posters, presentations (such as Microsoft PowerPoint), or video material that is specifically intended for publication on, or delivery via, an HHS-owned or -funded Web site, the Project... standards, and resolve any related issues. (c) Based on those discussions, the Project Officer shall provide...

  17. A web accessible resource for investigating cassava phenomics and genomics information: BIOGEN BASE.

    Science.gov (United States)

    Jayakodi, Murukarthick; Selvan, Sreedevi Ghokhilamani; Natesan, Senthil; Muthurajan, Raveendran; Duraisamy, Raghu; Ramineni, Jana Jeevan; Rathinasamy, Sakthi Ambothi; Karuppusamy, Nageswari; Lakshmanan, Pugalenthi; Chokkappan, Mohan

    2011-01-01

    The goal of our research is to establish a unique portal to bring out the potential outcome of the research in the Casssava crop. The Biogen base for cassava clearly brings out the variations of different traits of the germplasms, maintained at the Tapioca and Castor Research Station, Tamil Nadu Agricultural University. Phenotypic and genotypic variations of the accessions are clearly depicted, for the users to browse and interpret the variations using the microsatellite markers. Database (BIOGEN BASE - CASSAVA) is designed using PHP and MySQL and is equipped with extensive search options. It is more user-friendly and made publicly available, to improve the research and development of cassava by making a wealth of genetics and genomics data available through open, common, and worldwide forum for all individuals interested in the field. The database is available for free at http://www.tnaugenomics.com/biogenbase/casava.php.

  18. Accessibility in Public Buildings: : Efficiency of Checklist Protocols

    OpenAIRE

    Andersson, Jonas E; Skehan, Terry

    2016-01-01

    In Sweden, governmental agencies and bodies are required to implement a higher level of accessibility in their buildings than that stipulated by the National Building and Planning Act (PBL). The Swedish Agency for Participation (MFD, Myndigheten för delaktighet) develops holistic guidelines in order to conceptualize this higher level of accessibility. In conjunction to these guidelines, various checklist protocols have been produced. The present study focuses on the efficiency of such checkli...

  19. 24 CFR 598.410 - Public access to materials and proceedings.

    Science.gov (United States)

    2010-04-01

    ... DESIGNATIONS Post-Designation Requirements § 598.410 Public access to materials and proceedings. After... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Public access to materials and... Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF...

  20. 22 CFR 214.51 - Administrative review of denial for public access to records.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Administrative review of denial for public access to records. 214.51 Section 214.51 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADVISORY COMMITTEE MANAGEMENT Administrative Remedies § 214.51 Administrative review of denial for public access to...

  1. 36 CFR 1270.42 - Denial of access to public; right to appeal.

    Science.gov (United States)

    2010-07-01

    ...; right to appeal. 1270.42 Section 1270.42 Parks, Forests, and Public Property NATIONAL ARCHIVES AND... Denial of access to public; right to appeal. (a) Any person denied access to a Presidential record... library director at the address cited in part 1253 of this chapter. (b) All appeals must be received by...

  2. 14 CFR 221.102 - Accessibility of tariffs to the public.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Accessibility of tariffs to the public. 221.102 Section 221.102 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION... Inspection § 221.102 Accessibility of tariffs to the public. Each file of tariffs shall be kept in complete...

  3. Acceptance and Adoption of Open Access Publication (OAP) in University Libraries in South East Nigeria

    Science.gov (United States)

    Sambe, Manasseh Tyungu; Raphael, Gabriel Okplogidi

    2015-01-01

    This study examines the kinds of open access scholarly publication or information resources accepted and adopted by federal university libraries in South East Nigeria. The purpose was to determine the factors that affect open access scholarly publication or information resources acceptance and adoption in university libraries. The study adopted…

  4. Accessibility

    DEFF Research Database (Denmark)

    Brooks, Anthony Lewis

    2017-01-01

    This contribution is timely as it addresses accessibility in regards system hardware and software aligned with introduction of the Twenty-First Century Communications and Video Accessibility Act (CVAA) and adjoined game industry waiver that comes into force January 2017. This is an act created...... by the USA Federal Communications Commission (FCC) to increase the access of persons with disabilities to modern communications, and for other purposes. The act impacts advanced communications services and products including text messaging; e-mail; instant messaging; video communications; browsers; game...... platforms; and games software. However, the CVAA has no legal status in the EU. This text succinctly introduces and questions implications, impact, and wider adoption. By presenting the full CVAA and game industry waiver the text targets to motivate discussions and further publications on the subject...

  5. Analysis of isotropic turbulence using a public database and the Web service model, and applications to study subgrid models

    Science.gov (United States)

    Meneveau, Charles; Yang, Yunke; Perlman, Eric; Wan, Minpin; Burns, Randal; Szalay, Alex; Chen, Shiyi; Eyink, Gregory

    2008-11-01

    A public database system archiving a direct numerical simulation (DNS) data set of isotropic, forced turbulence is used for studying basic turbulence dynamics. The data set consists of the DNS output on 1024-cubed spatial points and 1024 time-samples spanning about one large-scale turn-over timescale. This complete space-time history of turbulence is accessible to users remotely through an interface that is based on the Web-services model (see http://turbulence.pha.jhu.edu). Users may write and execute analysis programs on their host computers, while the programs make subroutine-like calls that request desired parts of the data over the network. The architecture of the database is briefly explained, as are some of the new functions such as Lagrangian particle tracking and spatial box-filtering. These tools are used to evaluate and compare subgrid stresses and models.

  6. Web-based surveillance of public information needs for informing preconception interventions.

    Directory of Open Access Journals (Sweden)

    Angelo D'Ambrosio

    Full Text Available The risk of adverse pregnancy outcomes can be minimized through the adoption of healthy lifestyles before pregnancy by women of childbearing age. Initiatives for promotion of preconception health may be difficult to implement. Internet can be used to build tailored health interventions through identification of the public's information needs. To this aim, we developed a semi-automatic web-based system for monitoring Google searches, web pages and activity on social networks, regarding preconception health.Based on the American College of Obstetricians and Gynecologists guidelines and on the actual search behaviors of Italian Internet users, we defined a set of keywords targeting preconception care topics. Using these keywords, we analyzed the usage of Google search engine and identified web pages containing preconception care recommendations. We also monitored how the selected web pages were shared on social networks. We analyzed discrepancies between searched and published information and the sharing pattern of the topics.We identified 1,807 Google search queries which generated a total of 1,995,030 searches during the study period. Less than 10% of the reviewed pages contained preconception care information and in 42.8% information was consistent with ACOG guidelines. Facebook was the most used social network for sharing. Nutrition, Chronic Diseases and Infectious Diseases were the most published and searched topics. Regarding Genetic Risk and Folic Acid, a high search volume was not associated to a high web page production, while Medication pages were more frequently published than searched. Vaccinations elicited high sharing although web page production was low; this effect was quite variable in time.Our study represent a resource to prioritize communication on specific topics on the web, to address misconceptions, and to tailor interventions to specific populations.

  7. Effects of Job Accessibility Improved by Public Transport System: Natural Experimental Evidence from the Copenhagen Metro

    DEFF Research Database (Denmark)

    Pons Rotger, Gabriel Angel; Nielsen, Thomas Alexander Sick

    2015-01-01

    This study examines the effect of accessibility to urban jobs via a public transport system on individual earnings and commuting behaviour. The effect of improved public transport based accessibility on these outcomes is determined by exploiting the exogenous variation in access to a public rail...... and Metro system resulting from the construction of a new terminal Metro station connecting southern townships to Copenhagen city centre. The results show that public transport based job accessibility has a positive and permanent effect on individual earnings. The increase in earnings is associated...... with a change in commuting patterns as the improved access to public transport facilitates a shift from employment within the township to better paid jobs in the city centre, as well as in other suburbs of the Copenhagen Metropolitan area...

  8. Web usage data as a means of evaluating public health messaging and outreach.

    Science.gov (United States)

    Tian, Hao; Brimmer, Dana J; Lin, Jin-Mann S; Tumpey, Abbigail J; Reeves, William C

    2009-12-21

    The Internet is increasingly utilized by researchers, health care providers, and the public to seek medical information. The Internet also provides a powerful tool for public health messaging. Understanding the needs of the intended audience and how they use websites is critical for website developers to provide better services to the intended users. The aim of the study was to examine the utilization of the chronic fatigue syndrome (CFS) website at the Centers for Disease Control and Prevention (CDC). We evaluated (1) CFS website utilization, (2) outcomes of a CDC CFS public awareness campaign, and (3) user behavior related to public awareness campaign materials and CFS continuing medical education courses. To describe and evaluate Web utilization, we collected Web usage data over an 18-month period and extracted page views, visits, referring domains, and geographic locations. We used page views as the primary measure for the CFS awareness outreach effort. We utilized market basket analysis and Markov chain model techniques to describe user behavior related to utilization of campaign materials and continuing medical education courses. The CDC CFS website received 3,647,736 views from more than 50 countries over the 18-month period and was the 33rd most popular CDC website. States with formal CFS programs had higher visiting density, such as Washington, DC; Georgia; and New Jersey. Most visits (71%) were from Web search engines, with 16% from non-search-engine sites and 12% from visitors who had bookmarked the site. The public awareness campaign was associated with a sharp increase and subsequent quick drop in Web traffic. Following the campaign, user interest shifted from information targeting consumer basic knowledge to information for health care professionals. The market basket analysis showed that visitors preferred the 60-second radio clip public service announcement over the 30-second one. Markov chain model results revealed that most visitors took the

  9. Privacy with Public Access: Digital Memorials on QR Codes

    DEFF Research Database (Denmark)

    Gotved, Stine

    2015-01-01

    takes the departure in gravestones with QR-codes; objects at once physical and digital, underhandedly putting presumably private content within public reach. A plethora of issues of privacy and publicness are at play within the study's two connected but rather different empirical spaces: the physical...... in the borderland between private and public is exemplified, and with the presentation, we are ensuring a continued discussion on privacy as well as legacy in our digital society....

  10. Procedures can be learned on the Web: a randomized study of ultrasound-guided vascular access training.

    Science.gov (United States)

    Chenkin, Jordan; Lee, Shirley; Huynh, Thien; Bandiera, Glen

    2008-10-01

    Web-based learning has several potential advantages over lectures, such as anytime-anywhere access, rich multimedia, and nonlinear navigation. While known to be an effective method for learning facts, few studies have examined the effectiveness of Web-based formats for learning procedural skills. The authors sought to determine whether a Web-based tutorial is at least as effective as a didactic lecture for learning ultrasound-guided vascular access (UGVA). Participating staff emergency physicians (EPs) and junior emergency medicine (EM) residents with no UGVA experience completed a precourse test and were randomized to either a Web-based or a didactic group. The Web-based group was instructed to use an online tutorial and the didactic group attended a lecture. Participants then practiced on simulators and live models without any further instruction. Following a rest period, participants completed a four-station objective structured clinical examination (OSCE), a written examination, and a postcourse questionnaire. Examination results were compared using a noninferiority data analysis with a 10% margin of difference. Twenty-one residents and EPs participated in the study. There were no significant differences in mean OSCE scores (absolute difference = -2.8%; 95% confidence interval [CI] = -9.3% to 3.8%) or written test scores (absolute difference = -1.4%; 95% CI = -7.8% to 5.0%) between the Web group and the didactic group. Both groups demonstrated similar improvements in written test scores (26.1% vs. 25.8%; p = 0.95). Ninety-one percent (10/11) of the Web group and 80% (8/10) of the didactic group participants found the teaching format to be effective (p = 0.59). Our Web-based tutorial was at least as effective as a traditional didactic lecture for teaching the knowledge and skills essential for UGVA. Participants expressed high satisfaction with this teaching technology. Web-based teaching may be a useful alternative to didactic teaching for learning procedural

  11. Applying the technology acceptance model to explore public health nurses' intentions towards web-based learning: a cross-sectional questionnaire survey.

    Science.gov (United States)

    Chen, I Ju; Yang, Kuei-Feng; Tang, Fu-In; Huang, Chun-Hsia; Yu, Shu

    2008-06-01

    In the era of the knowledge economy, public health nurses (PHNs) need to update their knowledge to ensure quality of care. In pre-implementation stage, policy makers and educators should understand PHNs' behavioural intentions (BI) toward web-based learning because it is the most important determinant of actual behaviour. To understand PHNs' BI toward web-based learning and further to identify the factors influencing PHNs' BI based on the technology acceptance model (TAM) in pre-implementation stage. A nationwide-based cross-sectional research design was used in this study. Three hundred and sixty-nine health centres in Taiwan. A randomly selected sample, 202 PHNs participated in this study. Data were collected by mailing in a questionnaire. The majority of PHNs (91.6%, n=185) showed an affirmative BI toward web-based learning. PHNs rated moderate values of perceived usefulness (U), perceived ease of use (EOU) and attitude toward web-based learning (A). Multiple regression analyses indicated that only U revealed a significantly direct influence on BI. U and EOU had significantly direct relationships with A; however, no significant relationship existed between A and BI. Additionally, EOU and an individual's computer competence revealed significant relationships with U; Internet access at the workplace revealed a significant relationship with EOU. In the pre-implementation stage, PHNs perceived a high likelihood of adopting web-based learning as their way of continuing education. In pre-implementation stage, perceived usefulness is the most important factor for BI instead of the attitude. Perceived EOU, an individual's computer competency, and Internet access at workplaces revealed indirect effects on BI. Therefore, increasing U, EOU, computer competence, and Internet access at workplace will be helpful in increasing PHNs' BI. Moreover, we suggest that future studies should focus on clarifying problems in different stages of implementation to build a more complete

  12. Average opportunity-based accessibility of public transit systems to grocery stores in small urban areas

    Directory of Open Access Journals (Sweden)

    Nimish Dharmadhikari

    2015-12-01

    Full Text Available This research studies the accessibility of grocery stores to university students using the public transportation system, drawing from a case study of Fargo, North Dakota. Taking into consideration the combined travel time components of walking, riding, and waiting, this study measures two types of accessibilities: accessibility to reach a particular place and accessibility to reach the bus stop to ride the public transit system. These two accessibilities are interdependent and cannot perform without each other. A new method to calculate the average accessibility measure for the transit routes is proposed. A step-wise case study analysis indicates that one route provides accessibility to a grocery store in eight minutes. This also suggests that the North Dakota State University area has moderate accessibility to grocery stores.

  13. Mining Genotype-Phenotype Associations from Public Knowledge Sources via Semantic Web Querying.

    Science.gov (United States)

    Kiefer, Richard C; Freimuth, Robert R; Chute, Christopher G; Pathak, Jyotishman

    2013-01-01

    Gene Wiki Plus (GeneWiki+) and the Online Mendelian Inheritance in Man (OMIM) are publicly available resources for sharing information about disease-gene and gene-SNP associations in humans. While immensely useful to the scientific community, both resources are manually curated, thereby making the data entry and publication process time-consuming, and to some degree, error-prone. To this end, this study investigates Semantic Web technologies to validate existing and potentially discover new genotype-phenotype associations in GWP and OMIM. In particular, we demonstrate the applicability of SPARQL queries for identifying associations not explicitly stated for commonly occurring chronic diseases in GWP and OMIM, and report our preliminary findings for coverage, completeness, and validity of the associations. Our results highlight the benefits of Semantic Web querying technology to validate existing disease-gene associations as well as identify novel associations although further evaluation and analysis is required before such information can be applied and used effectively.

  14. The Next Generation Online Public Access Catalog in Academic Libraries

    OpenAIRE

    Wallis, Kim

    2009-01-01

    "Make it more like Google" is a refrain that is often heard by students at academic libraries when asked how library catalogs can be improved. According to the annual Beloit College Mindset list for the class of 2010, the word Google has always been a verb. It is not surprising students today turn to the web when conducting research as it is what they are familiar with and what they know. How can academic libraries handle the challenge of changing user expectations? Can open source software b...

  15. Accessibility to health services in the prison population in Colombia: a public health challenge

    Directory of Open Access Journals (Sweden)

    Luz Mery Mejía O

    2010-08-01

    Full Text Available This article is the result of a product of a study elaborated with the aim of systematizing the available information related to the accessibility to the health services of the prison population in the penitentiary centers. To this end, we reviewed the literature and systematic collection of the academic available material in the principal university libraries in the city of Medellin, scientific databases and the web pages of national and international organizations that have dealt with this topic. The information was systematized considering some historical references to prisons and health, the record of experiences in some countries and the current regulations for health care in the prison population in the Colombian case. We conclude that although significant progress has been made to ensure health care for the prison population, in the prison there are still obstacles and limitations that infringe the right to health of this population. Likewise, it is evidenced that it has not been considered a public health problem in the country, which it is considered a challenge to incorporate it as such.

  16. Open access for operational research publications from low- and middle-income countries: who pays?

    Science.gov (United States)

    Zachariah, R; Kumar, A M V; Reid, A J; Van den Bergh, R; Isaakidis, P; Draguez, B; Delaunois, P; Nagaraja, S B; Ramsay, A; Reeder, J C; Denisiuk, O; Ali, E; Khogali, M; Hinderaker, S G; Kosgei, R J; van Griensven, J; Quaglio, G L; Maher, D; Billo, N E; Terry, R F; Harries, A D

    2014-09-21

    Open-access journal publications aim to ensure that new knowledge is widely disseminated and made freely accessible in a timely manner so that it can be used to improve people's health, particularly those in low- and middle-income countries. In this paper, we briefly explain the differences between closed- and open-access journals, including the evolving idea of the 'open-access spectrum'. We highlight the potential benefits of supporting open access for operational research, and discuss the conundrum and ways forward as regards who pays for open access.

  17. Understanding the tariff. Access to the public power transportation network

    International Nuclear Information System (INIS)

    2002-01-01

    Since the European directive of December 19, 1996 about the common rules of the European power market, the eligible companies can chose their power supplier anywhere in Europe. The manager of the French power transportation network (RTE) supplies a network access to these companies according to a tariff fixed by the decree no. 2002-1014 from July 19, 2002. The aim of this document is to explain this tariff: tariffing principles ('mail-stamp' principle, voltage domain, subscribed output power tariffs, input power tariffs), tariffing elements (access to the grid, elements of output tariffs (subscribed power, overload, emergency tariffs, modifications etc..)), invoicing modalities, output tariffs, definitions. (J.S.)

  18. Analysis of Croatian archives' web page from the perspective of public programmes

    Directory of Open Access Journals (Sweden)

    Goran Pavelin

    2015-04-01

    Full Text Available In order to remain relevant in society, archivists should promote collections and records that are kept in the archives. Through public programmes, archives interact with customers and various public actors and create the institutional image. This paper is concerned with the role of public programmes in the process of modernization of the archival practice, with the emphasis on the Croatian state archives. The aim of the paper is to identify what kind of information is offered to users and public in general on the web sites of the Croatian state archives. Public programmes involve two important components of archival practice: archives and users. Therefore, public programmes ensure good relations with the public. Croatian archivists still question the need for public relations in archives, while American and European archives have already integrated public relations into the basic archival functions. The key components needed for successful planning and implementation of public programs are the source of financing, compliance with the annual work plan, clear goals, defined target audience, cooperation and support from the local community, and the evaluation of results.

  19. Local File Disclosure Vulnerability: A Case Study of Public-Sector Web Applications

    Science.gov (United States)

    Ahmed, M. Imran; Maruf Hassan, Md; Bhuyian, Touhid

    2018-01-01

    Almost all public-sector organisations in Bangladesh now offer online services through web applications, along with the existing channels, in their endeavour to realise the dream of a ‘Digital Bangladesh’. Nations across the world have joined the online environment thanks to training and awareness initiatives by their government. File sharing and downloading activities using web applications have now become very common, not only ensuring the easy distribution of different types of files and documents but also enormously reducing the time and effort of users. Although the online services that are being used frequently have made users’ life easier, it has increased the risk of exploitation of local file disclosure (LFD) vulnerability in the web applications of different public-sector organisations due to unsecure design and careless coding. This paper analyses the root cause of LFD vulnerability, its exploitation techniques, and its impact on 129 public-sector websites in Bangladesh by examining the use of manual black box testing approach.

  20. Query transformations and their role in Web searching by the members of the general public

    Directory of Open Access Journals (Sweden)

    Martin Whittle

    2006-01-01

    Full Text Available Introduction. This paper reports preliminary research in a primarily experimental study of how the general public search for information on the Web. The focus is on the query transformation patterns that characterise searching. Method. In this work, we have used transaction logs from the Excite search engine to develop methods for analysing query transformations that should aid the analysis of our ongoing experimental work. Our methods involve the use of similarity techniques to link queries with the most similar previous query in a train. The resulting query transformations are represented as a list of codes representing a whole search. Analysis. It is shown how query transformation sequences can be represented as graphical networks and some basic statistical results are shown. A correlation analysis is performed to examine the co-occurrence of Boolean and quotation mark changes with the syntactic changes. Results. A frequency analysis of the occurrence of query transformation codes is presented. The connectivity of graphs obtained from the query transformation is investigated and found to follow an exponential scaling law. The correlation analysis reveals a number of patterns that provide some interesting insights into Web searching by the general public. Conclusion. We have developed analytical methods based on query similarity that can be applied to our current experimental work with volunteer subjects. The results of these will form part of a database with the aim of developing an improved understanding of how the public search the Web.

  1. Public access to private land in Scotland | Miller | Potchefstroom ...

    African Journals Online (AJOL)

    Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 15, No 2 (2012) >. Log in or Register to get access to full text downloads.

  2. Public access to private land in Scotland | Miller | Potchefstroom ...

    African Journals Online (AJOL)

    The essential point is that Scots common law does not give civil damages for a simple act of trespass (as English law does) but only a right to obtain removal of the trespasser. Under the reforms the longstanding Scottish position of landowners allowing walkers access to the hills and mountains becomes a legal right.

  3. Regulating internet access in UK public libraries: legal compliance and ethical dilemmas

    OpenAIRE

    Muir, Adrienne; Spacey, Rachel; Cooke, Louise; Creaser, Claire

    2016-01-01

    Purpose – This paper aims to consider selected results from the Arts and Humanities Research Council (AHRC) funded “Managing Access to the internet in Public Libraries” (MAIPLE) project, from 2012-2014. MAIPLE has explored the ways in which public library services manage use of the internet connections that they provide for the public. This included the how public library services balance their legal obligations and the needs of their communities in a public space and the ethical dilemmas tha...

  4. A web-based e-learning framework for public perception and acceptance on nuclear energy

    International Nuclear Information System (INIS)

    Zhou Yangping; Yoshikawa, Hidekazu; Liu Jingquan; Ouyang, Jun; Lu Daogang

    2005-01-01

    Now, public acceptance plays a central role in the nuclear energy. Public concerns on safety and sustainability of nuclear energy, ground nuclear power in many countries and territories to a stop or even a downfall. In this study, an e-learning framework by using Internet, is proposed for public education in order to boost public perception on nuclear energy, which will certainly affect public acceptance toward it. This study aims at investigating public perception and acceptance on nuclear energy in a continuous and accurate manner. In addition, this e-learning framework can promote public perception on nuclear energy by using teaching material with a graphical hierarchy about knowledge of nuclear energy. This web-based e-learning framework mainly consists of two components: (1) an e-learning support module which continuously investigates public perception and acceptance toward nuclear energy and teaches public knowledge about nuclear energy; (2) an updating module which may improve the education materials by analyzing the effect of education or proving the materials submitted by the visitors through Wiki pages. Advantages and future work of this study are also generally described. (author)

  5. 48 CFR 504.602-71 - Federal Procurement Data System-Public access to data.

    Science.gov (United States)

    2010-10-01

    ... Government procurement to the public. (b) Fee for direct hook-up. To the extent that a member of the public... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Federal Procurement Data... Procurement Data System—Public access to data. (a) The FPDS database. The General Services Administration...

  6. Accessibility of public libraries by rural dwellers in rural areas of ...

    African Journals Online (AJOL)

    In conclusion, public libraries are essential to rural dwellers; therefore it is recommended that all types of information be made available to public libraries. Sensitization programmes should be encouraged. This will in turn bring about positive impact on the rural dwellers. Key words: Accessibility, Public, Library, rural, ...

  7. Transcriptome tomography for brain analysis in the web-accessible anatomical space.

    Directory of Open Access Journals (Sweden)

    Yuko Okamura-Oho

    Full Text Available Increased information on the encoded mammalian genome is expected to facilitate an integrated understanding of complex anatomical structure and function based on the knowledge of gene products. Determination of gene expression-anatomy associations is crucial for this understanding. To elicit the association in the three-dimensional (3D space, we introduce a novel technique for comprehensive mapping of endogenous gene expression into a web-accessible standard space: Transcriptome Tomography. The technique is based on conjugation of sequential tissue-block sectioning, all fractions of which are used for molecular measurements of gene expression densities, and the block- face imaging, which are used for 3D reconstruction of the fractions. To generate a 3D map, tissues are serially sectioned in each of three orthogonal planes and the expression density data are mapped using a tomographic technique. This rapid and unbiased mapping technique using a relatively small number of original data points allows researchers to create their own expression maps in the broad anatomical context of the space. In the first instance we generated a dataset of 36,000 maps, reconstructed from data of 61 fractions measured with microarray, covering the whole mouse brain (ViBrism: http://vibrism.riken.jp/3dviewer/ex/index.html in one month. After computational estimation of the mapping accuracy we validated the dataset against existing data with respect to the expression location and density. To demonstrate the relevance of the framework, we showed disease related expression of Huntington's disease gene and Bdnf. Our tomographic approach is applicable to analysis of any biological molecules derived from frozen tissues, organs and whole embryos, and the maps are spatially isotropic and well suited to the analysis in the standard space (e.g. Waxholm Space for brain-atlas databases. This will facilitate research creating and using open-standards for a molecular

  8. Web standards facilitating accessibility in a digitally inclusive South Africa – Perspectives from developing the South African National Accessibility Portal

    CSIR Research Space (South Africa)

    Coetzee, L

    2008-11-01

    Full Text Available Many factors impact on the ability to create a digitally inclusive society in a developing world context. These include lack of access to information and communication technology (ICT), infrastructure, low literacy levels as well as low ICT related...

  9. Accessibility in Public Buildings: Efficiency of Checklist Protocols.

    Science.gov (United States)

    Andersson, Jonas E; Skehan, Terry

    2016-01-01

    In Sweden, governmental agencies and bodies are required to implement a higher level of accessibility in their buildings than that stipulated by the National Building and Planning Act (PBL). The Swedish Agency for Participation (MFD, Myndigheten för delaktighet) develops holistic guidelines in order to conceptualize this higher level of accessibility. In conjunction to these guidelines, various checklist protocols have been produced. The present study focuses on the efficiency of such checklist protocols. The study revolved around the use of a checklist protocol in assessments of two buildings in Stockholm: the new head office for the National Authority for Social Insurances (ASI) and the School of Architecture at the Royal Institute of Technology (KTH). The study included three groups: Group 1 and Group 2 consisted of 50 real estate managers employed by the ASI, while Group 3 consisted of three participants in a course at the KTH. The results were similar in all of the groups. The use of the checklist protocol generated queries, which related mainly to two factors: (1) the accompanying factsheet consisted of textual explanations with no drawings, photographs or illustrations and (2) the order of the questions in the checklist protocol was difficult to correlate with the two buildings' spatial logic of accessing, egressing and making use of the built space.

  10. Promoting Access to Public Research Data for Scientific, Economic, and Social Development

    Directory of Open Access Journals (Sweden)

    P Arzberger

    2006-01-01

    Full Text Available Access to and sharing of data are essential for the conduct and advancement of science. This article argues that publicly funded research data should be openly available to the maximum extent possible. To seize upon advancements of cyberinfrastructure and the explosion of data in a range of scientific disciplines, this access to and sharing of publicly funded data must be advanced within an international framework, beyond technological solutions. The authors, members of an OECD Follow-up Group, present their research findings, based closely on their report to OECD, on key issues in data access, as well as operating principles and management aspects necessary to successful data access regimes.

  11. A SMART groundwater portal: An OGC web services orchestration framework for hydrology to improve data access and visualisation in New Zealand

    Science.gov (United States)

    Klug, Hermann; Kmoch, Alexander

    2014-08-01

    Transboundary and cross-catchment access to hydrological data is the key to designing successful environmental policies and activities. Electronic maps based on distributed databases are fundamental for planning and decision making in all regions and for all spatial and temporal scales. Freshwater is an essential asset in New Zealand (and globally) and the availability as well as accessibility of hydrological information held by or held for public authorities and businesses are becoming a crucial management factor. Access to and visual representation of environmental information for the public is essential for attracting greater awareness of water quality and quantity matters. Detailed interdisciplinary knowledge about the environment is required to ensure that the environmental policy-making community of New Zealand considers regional and local differences of hydrological statuses, while assessing the overall national situation. However, cross-regional and inter-agency sharing of environmental spatial data is complex and challenging. In this article, we firstly provide an overview of the state of the art standard compliant techniques and methodologies for the practical implementation of simple, measurable, achievable, repeatable, and time-based (SMART) hydrological data management principles. Secondly, we contrast international state of the art data management developments with the present status for groundwater information in New Zealand. Finally, for the topics (i) data access and harmonisation, (ii) sensor web enablement and (iii) metadata, we summarise our findings, provide recommendations on future developments and highlight the specific advantages resulting from a seamless view, discovery, access, and analysis of interoperable hydrological information and metadata for decision making.

  12. 77 FR 70449 - Medical Device User Fee and Modernization Act; Notice to Public of Web Site Location of Fiscal...

    Science.gov (United States)

    2012-11-26

    ... and Drug Administration (FDA) is announcing the Web site location where the Agency will post two lists... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-1021] Medical Device User Fee and Modernization Act; Notice to Public of Web Site Location of Fiscal Year 2013...

  13. 76 FR 61367 - Medical Device User Fee and Modernization Act; Notice to Public of Web Site Location of Fiscal...

    Science.gov (United States)

    2011-10-04

    .... ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the Web site location where... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2007-N-0270; formerly Docket No. 2007N-0357] Medical Device User Fee and Modernization Act; Notice to Public of Web Site...

  14. 78 FR 66746 - Medical Device User Fee and Modernization Act; Notice to Public of Web Site Location of Fiscal...

    Science.gov (United States)

    2013-11-06

    ... and Drug Administration (FDA or the Agency) is announcing the Web site location where the Agency will... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-1021] Medical Device User Fee and Modernization Act; Notice to Public of Web Site Location of Fiscal Year 2014...

  15. Access to public spaces and physical activity for Mexican adult women

    Directory of Open Access Journals (Sweden)

    Ietza Bojorquez

    2018-04-01

    Full Text Available The aim of this article was to explore the association between access to public spaces and physical activity for adult women, controlling and testing interactions with sociodemographic and public spaces characteristics. We combined sociodemographic data from a survey with the adult (18-65 years of age women population of Tijuana, Mexico, conducted in 2014 (N = 2,345; with data from a 2013 study on public spaces in the same city. We evaluated access to public spaces by the presence and total area of public spaces in buffers of 400, 800, 1,000 and 1,600m around the participants’ homes. We measured physical activity with the short version of the International Physical Activity Questionnaire (IPAQ-short. We employed multinomial logistic models to evaluate the association between access to public spaces and physical activity, and tested for interactions between access to public spaces and public spaces quality and sociodemographic characteristics. We observed no interaction between access to public spaces and public spaces quality in their effect on physical activity. There was an association between the presence of public spaces in the 400m buffer, and higher odds of being in the low physical activity level (as opposed to being in the moderate level (coefficient: 0.50; 95%CI: 0.13; 0.87. Participants who used public transport were less likely to be in the low physical activity level (coefficient: -0.57; 95%CI: -0.97; -0.17. We suggest that, in this population, the access to public spaces might be less relevant for physical activity than other elements of the urban environment and sociodemographic characteristics.

  16. How You Can Protect Public Access Computers "and" Their Users

    Science.gov (United States)

    Huang, Phil

    2007-01-01

    By providing the public with online computing facilities, librarians make available a world of information resources beyond their traditional print materials. Internet-connected computers in libraries greatly enhance the opportunity for patrons to enjoy the benefits of the digital age. Unfortunately, as hackers become more sophisticated and…

  17. Realizing Their Needs — Women's Access to Public Services in ...

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

    According to its advocates, sectoral decentralization reforms can make water management, health, education, local economic development, and other public functions more efficient, responsive, and accountable to citizens. Citizen participation in the user groups and local management committees that often accompany ...

  18. Maximizing Accessibility of Academic Publications: Applications of Electronic Publishing Technology

    Science.gov (United States)

    Jeffress, Laura; Lyle, Stacey D.

    2012-01-01

    Professors at higher education institutions often feel pressure to "publish or perish" in order to maintain their standing in the academic community, yet a large number of these publications languish in obscure technical journals or are presented only once at a conference or online journal. While these methods achieve the goal of…

  19. Mining web-based data to assess public response to environmental events

    International Nuclear Information System (INIS)

    Cha, YoonKyung; Stow, Craig A.

    2015-01-01

    We explore how the analysis of web-based data, such as Twitter and Google Trends, can be used to assess the social relevance of an environmental accident. The concept and methods are applied in the shutdown of drinking water supply at the city of Toledo, Ohio, USA. Toledo's notice, which persisted from August 1 to 4, 2014, is a high-profile event that directly influenced approximately half a million people and received wide recognition. The notice was given when excessive levels of microcystin, a byproduct of cyanobacteria blooms, were discovered at the drinking water treatment plant on Lake Erie. Twitter mining results illustrated an instant response to the Toledo incident, the associated collective knowledge, and public perception. The results from Google Trends, on the other hand, revealed how the Toledo event raised public attention on the associated environmental issue, harmful algal blooms, in a long-term context. Thus, when jointly applied, Twitter and Google Trend analysis results offer complementary perspectives. Web content aggregated through mining approaches provides a social standpoint, such as public perception and interest, and offers context for establishing and evaluating environmental management policies. - The joint application of Twitter and Google Trend analysis to an environmental event offered both short and long-term patterns of public perception and interest on the event

  20. Publicly Accessible Art Collections in Copenhagen during the Napoleonic Era

    DEFF Research Database (Denmark)

    Svenningsen, Jesper

    2015-01-01

    collections of Old Masters, the Moltke Gallery opened in 1804 as the first fully accessible collection of this kind. Though this happened almost by coincidence, as Count Moltke had simply found himself unable to dispose of his father’s collection and decided to put it on show, his initiative soon found...... ideological backing in a period of wartime nationalism. In this climate, the exhibiting of private art collections was increasingly represented as an act of patriotism and charity. The foremost representative of this movement was the idealist collector Hans West, whose own gallery ultimately came to play...

  1. Enabling Web-Based GIS Tools for Internet and Mobile Devices To Improve and Expand NASA Data Accessibility and Analysis Functionality for the Renewable Energy and Agricultural Applications

    Science.gov (United States)

    Ross, A.; Stackhouse, P. W.; Tisdale, B.; Tisdale, M.; Chandler, W.; Hoell, J. M., Jr.; Kusterer, J.

    2014-12-01

    The NASA Langley Research Center Science Directorate and Atmospheric Science Data Center have initiated a pilot program to utilize Geographic Information System (GIS) tools that enable, generate and store climatological averages using spatial queries and calculations in a spatial database resulting in greater accessibility of data for government agencies, industry and private sector individuals. The major objectives of this effort include the 1) Processing and reformulation of current data to be consistent with ESRI and openGIS tools, 2) Develop functions to improve capability and analysis that produce "on-the-fly" data products, extending these past the single location to regional and global scales. 3) Update the current web sites to enable both web-based and mobile application displays for optimization on mobile platforms, 4) Interact with user communities in government and industry to test formats and usage of optimization, and 5) develop a series of metrics that allow for monitoring of progressive performance. Significant project results will include the the development of Open Geospatial Consortium (OGC) compliant web services (WMS, WCS, WFS, WPS) that serve renewable energy and agricultural application products to users using GIS software and tools. Each data product and OGC service will be registered within ECHO, the Common Metadata Repository, the Geospatial Platform, and Data.gov to ensure the data are easily discoverable and provide data users with enhanced access to SSE data, parameters, services, and applications. This effort supports cross agency, cross organization, and interoperability of SSE data products and services by collaborating with DOI, NRCan, NREL, NCAR, and HOMER for requirements vetting and test bed users before making available to the wider public.

  2. BioIMAX: A Web 2.0 approach for easy exploratory and collaborative access to multivariate bioimage data

    Directory of Open Access Journals (Sweden)

    Khan Michael

    2011-07-01

    Full Text Available Abstract Background Innovations in biological and biomedical imaging produce complex high-content and multivariate image data. For decision-making and generation of hypotheses, scientists need novel information technology tools that enable them to visually explore and analyze the data and to discuss and communicate results or findings with collaborating experts from various places. Results In this paper, we present a novel Web2.0 approach, BioIMAX, for the collaborative exploration and analysis of multivariate image data by combining the webs collaboration and distribution architecture with the interface interactivity and computation power of desktop applications, recently called rich internet application. Conclusions BioIMAX allows scientists to discuss and share data or results with collaborating experts and to visualize, annotate, and explore multivariate image data within one web-based platform from any location via a standard web browser requiring only a username and a password. BioIMAX can be accessed at http://ani.cebitec.uni-bielefeld.de/BioIMAX with the username "test" and the password "test1" for testing purposes.

  3. LHC data to be made public via Open Access initiative

    CERN Multimedia

    Achintya Rao

    2013-01-01

    CMS has collected around 64 petabytes of analysable proton-proton data so far. Along with published papers, these data constitute the scientific legacy of the CMS collaboration, and preserving the data for future generations is crucial.   High-school students analysing CMS data. Image: Marzena Lapka. “To preserve not only the data but also the information on how to use them, we intend to make available through open access our data that are no longer under active analysis,” says Kati Lassila-Perini, head of the CMS Data Preservation and Open Access project at the Helsinki Institute of Physics. Although providing open scientific data allows potentially everyone to perform their own analyses, doing so is very difficult. CMS scientists working in groups take many months or even years to perform a single analysis. Each analysis must be scrutinised by the whole collaboration before a scientific paper can be published. CMS therefore decided to launch a pilot project for its ope...

  4. Learning from Public Television and the Web: Positioning Continuing Education as a Knowledge Portal.

    Science.gov (United States)

    Vedro, Steven R.

    1999-01-01

    Digital convergence--the merging of television and computing--challenges localized monopolies of public television and continuing education. Continuing educators can reposition themselves in the electronic marketplace by serving as an educational portal, bringing their strengths of "brand recognition," local customer base, and access to…

  5. Public access management as an adaptive wildlife management tool

    Science.gov (United States)

    Ouren, Douglas S.; Watts, Raymond D.

    2005-01-01

    Wildlife populations across the United States are benefiting from improved wildlife management techniques. However, these benefits also create new challenges including overpopulation, disease, increased winter kill, and forage degradation. These issues have become the challenges for natural resource managers and landowners. Specifically, elk (Cervus elaphus) populations in the Gunnison River Valley of Colorado are growing and causing increased resource damage on public and private lands. On public lands elk threaten sage grouse habitat and compete with domestic livestock for available forage; on private lands they diminish available livestock forage. Management of elk and elk habitat in this area is a shared responsibility of the NPS (Black Canyon of the Gunnison National Park and Curecanti National Recreation Area), BLM (Uncompahgre Field Office), USFS (Gunnison National Forest), and the CDOW (Colorado Division of Wildlife). All of these agencies participate in this research and adaptive management project.

  6. European Union's public fishing access agreements in developing countries

    OpenAIRE

    Le Manach, F.; Chaboud, Christian; Copeland, D.; Cury, Philippe; Gascuel, D.; Kleisner, K.M.; Standing, A.; Sumaila, U.R.; Zeller, D.; Pauly, D.

    2013-01-01

    The imperative to increase seafood supply while dealing with its overfished local stocks has pushed the European Union (EU) and its Member States to fish in the Exclusive Economic Zones of other countries through various types of fishing agreements for decades. Although European public fishing agreements are commented on regularly and considered to be transparent, this is the first global and historical study on the fee regime that governs them. We find that the EU has subsidized these agreem...

  7. The association between access to public transportation and self-reported active commuting.

    Science.gov (United States)

    Djurhuus, Sune; Hansen, Henning S; Aadahl, Mette; Glümer, Charlotte

    2014-12-05

    Active commuting provides routine-based regular physical activity which can reduce the risk of chronic diseases. Using public transportation involves some walking or cycling to a transit stop, transfers and a walk to the end location and users of public transportation have been found to accumulate more moderate physical activity than non-users. Understanding how public transportation characteristics are associated with active transportation is thus important from a public health perspective. This study examines the associations between objective measures of access to public transportation and self-reported active commuting. Self-reported time spent either walking or cycling commuting each day and the distance to workplace were obtained for adults aged 16 to 65 in the Danish National Health Survey 2010 (n = 28,928). Access to public transportation measures were computed by combining GIS-based road network distances from home address to public transit stops an integrating their service level. Multilevel logistic regression was used to examine the association between access to public transportation measures and active commuting. Distance to bus stop, density of bus stops, and number of transport modes were all positively associated with being an active commuter and with meeting recommendations of physical activity. No significant association was found between bus services at the nearest stop and active commuting. The results highlight the importance of including detailed measurements of access to public transit in order to identify the characteristics that facilitate the use of public transportation and active commuting.

  8. The Association between Access to Public Transportation and Self-Reported Active Commuting

    Directory of Open Access Journals (Sweden)

    Sune Djurhuus

    2014-12-01

    Full Text Available Active commuting provides routine-based regular physical activity which can reduce the risk of chronic diseases. Using public transportation involves some walking or cycling to a transit stop, transfers and a walk to the end location and users of public transportation have been found to accumulate more moderate physical activity than non-users. Understanding how public transportation characteristics are associated with active transportation is thus important from a public health perspective. This study examines the associations between objective measures of access to public transportation and self-reported active commuting. Self-reported time spent either walking or cycling commuting each day and the distance to workplace were obtained for adults aged 16 to 65 in the Danish National Health Survey 2010 (n = 28,928. Access to public transportation measures were computed by combining GIS-based road network distances from home address to public transit stops an integrating their service level. Multilevel logistic regression was used to examine the association between access to public transportation measures and active commuting. Distance to bus stop, density of bus stops, and number of transport modes were all positively associated with being an active commuter and with meeting recommendations of physical activity. No significant association was found between bus services at the nearest stop and active commuting. The results highlight the importance of including detailed measurements of access to public transit in order to identify the characteristics that facilitate the use of public transportation and active commuting.

  9. Publicly announced access recommendations and consumers’ service time choices with uncertain congestion

    NARCIS (Netherlands)

    Han, Q.; Benedict, G.C.; Dellaert, W.; van Raaij, W.F.; Timmermans, H.J.P.

    2014-01-01

    This article investigates consumers' anticipation of other consumers' service time choices in capacity-constrained services and how this is affected by publicly announced access recommendations. Empirical results from an experiment with simulated congestion experiences show that the impact of

  10. Publicly announced access recommendations and consumers' service time choices with uncertain congestion

    NARCIS (Netherlands)

    Han, Q.; Dellaert, B.G.C.; Raaij, W.F.V.; Timmermans, H.J.P.

    2014-01-01

    This article investigates consumers' anticipation of other consumers' service time choices in capacity-constrained services and how this is affected by publicly announced access recommendations. Empirical results from an experiment with simulated congestion experiences show that the impact of

  11. “Second Language Writing” Publications in Web of Science: A Bibliometric Analysis

    Directory of Open Access Journals (Sweden)

    Beril T. Arik

    2017-03-01

    Full Text Available There are several indicators that distinguish an academic discipline, including journals, conferences, and graduate programs. One of them is the presence of academic publications in well-regarded citation indices such as Web of Science (WoS. This study explored the bibliometric characteristics of publications on “second language writing” (SLW covered in the Social Sciences Citation Index and the Arts & Humanities Citation Index of WoS. We found that, while the first appeared in 1992 with a steady increase in recent years, there were a total of 266 SLW publications, mostly in the linguistics research area (92%, in the WoS between 1900 and 2013. The publications included articles, book reviews, and bibliographies written by 1.64 authors per publication, suggesting a low level of collaborations among SLW scholars. They cited 31.44 publications and received citations from 5.90 publications on average. An average SLW title had 2.49 different words and a total of 10.85 words, with an abstract of about five sentences and about six keywords and diverse topics including second language writing, writing, academic writing, error correction, and plagiarism. Our findings will be of value to second language writing scholars, graduate students, and practitioners for examining the status of their field.

  12. Research on sudden environmental pollution public service platform construction based on WebGIS

    Science.gov (United States)

    Bi, T. P.; Gao, D. Y.; Zhong, X. Y.

    2016-08-01

    In order to actualize the social sharing and service of the emergency-response information for sudden pollution accidents, the public can share the risk source information service, dangerous goods control technology service and so on, The SQL Server and ArcSDE software are used to establish a spatial database to restore all kinds of information including risk sources, hazardous chemicals and handling methods in case of accidents. Combined with Chinese atmospheric environmental assessment standards, the SCREEN3 atmospheric dispersion model and one-dimensional liquid diffusion model are established to realize the query of related information and the display of the diffusion effect under B/S structure. Based on the WebGIS technology, C#.Net language is used to develop the sudden environmental pollution public service platform. As a result, the public service platform can make risk assessments and provide the best emergency processing services.

  13. Comparable Measures of Accessibility to Public Transport Using the General Transit Feed Specification

    Directory of Open Access Journals (Sweden)

    Jinjoo Bok

    2016-03-01

    Full Text Available Public transport plays a critical role in the sustainability of urban settings. The mass mobility and quality of urban lives can be improved by establishing public transport networks that are accessible to pedestrians within a reasonable walking distance. Accessibility to public transport is characterized by the ease with which inhabitants can reach means of transportation such as buses or metros. By measuring the degree of accessibility to public transport networks using a common data format, a comparative study can be conducted between different cities or metropolitan areas with different public transit systems. The General Transit Feed Specification (GTFS by Google Developers allows this by offering a common format based on text files and sharing the data set voluntarily produced and contributed by the public transit agencies of many participating cities around the world. This paper suggests a method to assess and compare public transit accessibility in different urban areas using the GTFS feed and demographic data. To demonstrate the value of the new method, six examples of metropolitan areas and their public transit accessibility are presented and compared.

  14. The International Mouse Phenotyping Consortium Web Portal, a unified point of access for knockout mice and related phenotyping data

    Science.gov (United States)

    Koscielny, Gautier; Yaikhom, Gagarine; Iyer, Vivek; Meehan, Terrence F.; Morgan, Hugh; Atienza-Herrero, Julian; Blake, Andrew; Chen, Chao-Kung; Easty, Richard; Di Fenza, Armida; Fiegel, Tanja; Grifiths, Mark; Horne, Alan; Karp, Natasha A.; Kurbatova, Natalja; Mason, Jeremy C.; Matthews, Peter; Oakley, Darren J.; Qazi, Asfand; Regnart, Jack; Retha, Ahmad; Santos, Luis A.; Sneddon, Duncan J.; Warren, Jonathan; Westerberg, Henrik; Wilson, Robert J.; Melvin, David G.; Smedley, Damian; Brown, Steve D. M.; Flicek, Paul; Skarnes, William C.; Mallon, Ann-Marie; Parkinson, Helen

    2014-01-01

    The International Mouse Phenotyping Consortium (IMPC) web portal (http://www.mousephenotype.org) provides the biomedical community with a unified point of access to mutant mice and rich collection of related emerging and existing mouse phenotype data. IMPC mouse clinics worldwide follow rigorous highly structured and standardized protocols for the experimentation, collection and dissemination of data. Dedicated ‘data wranglers’ work with each phenotyping center to collate data and perform quality control of data. An automated statistical analysis pipeline has been developed to identify knockout strains with a significant change in the phenotype parameters. Annotation with biomedical ontologies allows biologists and clinicians to easily find mouse strains with phenotypic traits relevant to their research. Data integration with other resources will provide insights into mammalian gene function and human disease. As phenotype data become available for every gene in the mouse, the IMPC web portal will become an invaluable tool for researchers studying the genetic contributions of genes to human diseases. PMID:24194600

  15. Winter: Public Enemy #1 for Accessibility EXPLORING NEW SOLUTIONS

    Directory of Open Access Journals (Sweden)

    Ernesto Morales

    2014-05-01

    Full Text Available Abstract: Winter is expensive. For countries situated in the northern hemisphere, closer to the north pole, such as Canada, Russia and Scandinavia, winter requires the acquisition of special clothing, car tires, and sports equipment, snow removal or plowing from the streets, and is associated with the presence of ice patches, along with accidents and illnesses associated with cold weather. Fall-related injuries due to winter conditions have been estimated to cost the Canadian health care system $ 2.8 billion a year. However, the greatest cost snow entails every year is the social isolation of seniors as well as wheelchair and walker users. This results from the lack of accessibility, as it is difficult to circulate on snow-covered streets even for the able-bodied. Social isolation has been associated with other negative consequences such as depression and even suicide. This exploratory pilot study aimed at finding possible and feasible design solutions for improving the accessibility of sidewalks during winter conditions. For this project we used a Co-Design methodology. Stakeholders (City of Quebec representatives, designers, urban planners, occupational therapists, and adults with motor, visual and aural disabilities were invited to participate in the design process. In order to meet the objectives, two main steps were carried out: 1. Conception of the design solutions (through Co-design sessions in a Focus-group format with seniors, designers and researchers; and 2. Validation of the design solutions (consultation with experts and stakeholders. The results are a wide variety of possible and feasible solutions, including the reorganisation of the snow-removal procedure and the development of heated curb cuts. This project was funded by the City of Quebec in partnership with the Centre interdisciplinaire de recherche en réadaptation et intégration sociale (CIRRIS. Ultimately, the project sought to explore possible solutions to be implemented

  16. Public Smoking Bans, Youth Access Laws, and Cigarette Sales at Vending Machines

    OpenAIRE

    Kvasnicka, Michael

    2010-01-01

    Tobacco control policies have proliferated in many countries in recent years, in particular youth access laws and public smoking bans. The effectiveness of youth access laws is still disputed, however, as are the costs of public smoking bans to the hospitality industry. Using a unique data set on cigarette sales at more than 100k vending machines that provides first objective evidence on the outgoing and customer behavior of smokers, we study both outcome dimensions by investigating several r...

  17. What Use Patterns Were Observed for PEV Drivers at Publicly Accessible AC Level 2 EVSE Sites?

    Energy Technology Data Exchange (ETDEWEB)

    Francfort, James Edward [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-12-01

    The EV Project deployed over 4,000 ACL2 EVSE for drivers to charge their plug-in electric vehicle (PEV) when away-from-home. The vast majority of these EVSE stations were installed to be available to all PEV drivers at publicly accessible locations. Some were also deployed for use at workplaces and fleets. This paper examines only the use patterns of PEV drivers using the EVSE intended to be publicly accessible.

  18. Presentation of the paper “Open access repositories as channel of publication scientific grey literature”

    OpenAIRE

    Ferreras Fernández, Tránsito; García-Peñalvo, Francisco José; Merlo Vega, José Antonio

    2015-01-01

    This is the presentation of the paper entitled “Open access repositories as channel of publication scientific grey literature” in the TEEM 2015 International Conference held in Porto (Portugal) in October 7-9, 2015. In this paper we describe how the open access repositories are valid channels for the publication of scientific grey literature. Technological development facilitates the communication of scientific knowledge, allowing expand distribution channels and significantly reducing tra...

  19. Beyond the 'Networked Public Sphere': Politics, Participation and Technics in Web 2.0

    Directory of Open Access Journals (Sweden)

    Ben Roberts

    2009-01-01

    Full Text Available In some ways discussion of the political implications of Web 2.0 reinvigorates a debate about the democratising nature of the Internet that began in the 1990s. The concept of participation is at the heart of many current debates about politics and technology. There are two main reasons for saying this. On the one hand is an ongoing and increasing concern about public participation, or lack of it, in modern (predominantly Western democracies. This participatory deficit is to be seen in falling voter turnout at elections, public apathy on key political issues and scorn or indifference for elected political representatives. On the other hand, there is a wave of optimism concerning the potential of new technologies, particularly the web, to enable new forms of participation in economic and public life, to transform political debate and citizenship and to renew the ailing (or perceived to be ailing institutions of democracy. This optimism around participation and politics, while it has played a role in utopian visions of the internet more or less since its inception, has been reinvigorated recently by the discussion around the so-called Web 2.0. This article argues for a much more critical or sceptical approach to the political promise of Web 2.0. Focusing particularly on Yochai Benkler's The Wealth of Networks, it argues that current accounts of the participatory aspects of web culture tend to take a rather narrow view of what such participation might mean. However, aspects of the work of Bernard Stiegler, and that of others in the Ars Industrialis group co-founded by Stiegler, can help inform a more nuanced account of the relationship between politics and participation. It looks specifically at the arguments in Marc Crépon and Bernard Stiegler's book De la démocratie participative, written during the recent French presidential campaign, and will examine how the idea of participation articulates with key themes in Stiegler's philosophy of technics

  20. Comparison and Evaluation of End-User Interfaces for Online Public Access Catalogs.

    Science.gov (United States)

    Zumer, Maja

    End-user interfaces for the online public access catalogs (OPACs) of OhioLINK, a system linking major university and research libraries in Ohio, and its 16 member libraries, accessible through the Internet, are compared and evaluated from the user-oriented perspective. A common, systematic framework was used for the scientific observation of the…

  1. Perspectives on Open Access Opportunities for IS Research Publication: Potential Benefits for Researchers, Educators, and Students

    Science.gov (United States)

    Woszczynski, Amy B.; Whitman, Michael E.

    2016-01-01

    Access to current research materials, pedagogical best practices, and relevant knowledge has become problematic as journal subscription costs have increased. Increasing delays in the traditional publication timeline, coupled with high subscription costs, have resulted in a diminished ability for IS faculty and their students to access the most…

  2. System Design and Cataloging Meet the User: User Interfaces to Online Public Access Catalogs.

    Science.gov (United States)

    Yee, Martha M.

    1991-01-01

    Discusses features of online public access catalogs: (1) demonstration of relationships between records; (2) provision of entry vocabularies; (3) arrangement of multiple entries on the screen; (4) provision of access points; (5) display of single records; and (6) division of catalogs into separate files or indexes. User studies and other research…

  3. The Searching Behavior of Remote Users: A Study of One Online Public Access Catalog (OPAC).

    Science.gov (United States)

    Kalin, Sally W.

    1991-01-01

    Describes a study that was conducted to determine whether the searching behavior of remote users of LIAS (Library Information Access System), Pennsylvania State University's online public access catalog (OPAC), differed from those using the OPAC within the library. Differences in search strategies and in user satisfaction are discussed. (eight…

  4. Impact of Serials Management, Access and Use on Publication Output of Lecturers in Nigerian Universities

    Science.gov (United States)

    Akinbode, Rahmon O. Onaolapo; Nwalo, Kenneth Ivo Ngozi

    2017-01-01

    This study investigates serials management in university libraries, determines the extent to which serials are accessed and used and appraises the influence of availability, accessibility and use of serials on publications output of lecturers in federal universities in Nigeria. Questionnaire administration method was adopted to accumulate data for…

  5. Due diligence in the open-access explosion era: choosing a reputable journal for publication.

    Science.gov (United States)

    Masten, Yondell; Ashcraft, Alyce

    2017-11-15

    Faculty are required to publish. Naïve and "in-a-hurry-to-publish" authors seek to publish in journals where manuscripts are rapidly accepted. Others may innocently submit to one of an increasing number of questionable/predatory journals, where predatory is defined as practices of publishing journals for exploitation of author-pays, open-access publication model by charging authors publication fees for publisher profit without provision of expected services (expert peer review, editing, archiving, and indexing published manuscripts) and promising almost instant publication. Authors may intentionally submit manuscripts to predatory journals for rapid publication without concern for journal quality. A brief summary of the open access "movement," suggestions for selecting reputable open access journals, and suggestion for avoiding predatory publishers/journals are described. The purpose is to alert junior and seasoned faculty about predatory publishers included among available open access journal listings. Brief review of open access publication, predatory/questionable journal characteristics, suggestions for selecting reputable open access journals and avoiding predatory publishers/journals are described. Time is required for intentionally performing due diligence in open access journal selection, based on publisher/journal quality, prior to manuscript submission or authors must be able to successfully withdraw manuscripts when submission to a questionable or predatory journal is discovered. © FEMS 2017.

  6. Poor Access for African Researchers to African Emergency Care Publications: A Cross-sectional Study.

    Science.gov (United States)

    Bruijns, Stevan R; Maesela, Mmapeladi; Sinha, Suniti; Banner, Megan

    2017-10-01

    Based on relative population size and burden of disease, emergency care publication outputs from low- and middle-income regions are disproportionately lower than those of high-income regions. Ironically, outputs from regions with higher publication rates are often less relevant in the African context. As a result, the dissemination of and access to local research is essential to local researchers, but the cost of this access (actual and cost-wise) remains unknown. The aim of this study was to describe access to African emergency care publications in terms of publisher-based access (open access or subscription) and alternate access (self-archived or author provided), as well as the cost of access. We conducted a retrospective, cross-sectional study using all emergency medicine publications included in Scopus between 2011 and 2015. A sequential search strategy described access to each article, and we calculated mean article charges against the purchasing power parity index (used to describe out-of-pocket expense). We included 666 publications from 49 journals, of which 395 (59.3%) were open access. For subscription-based articles, 106 (39.1%) were self-archived, 60 (22.1%) were author-provided, and 105 (38.8%) were inaccessible. Mean article access cost was $36.44, and mean processing charge was $2,319.34. Using the purchasing power parity index it was calculated that equivalent out-of-pocket expenditure for South African, Ghanaian and Tanzanian authors would respectively be $15.77, $10.44 and $13.04 for access, and $1,004.02, $664.36 and $830.27 for processing. Based on this, the corrected cost of a single-unit article access or process charge for South African, Ghanaian and Tanzanian authors, respectively, was 2.3, 3.5 and 2.8 times higher than the standard rate. One in six African emergency care publications are inaccessible outside institutional library subscriptions; additionally, the cost of access to publications in low- and middle-income countries appears

  7. Perceived Accessibility of Public Transport as a Potential Indicator of Social Inclusion

    Directory of Open Access Journals (Sweden)

    Katrin Lättman

    2016-06-01

    Full Text Available Perceived accessibility has been acknowledged as an important aspect of transport policy since the 70s. Nevertheless, very few empirical studies have been conducted in this field. When aiming to improve social inclusion, by making sustainable transport modes accessible to all, it is important to understand the factors driving perceived accessibility. Unlike conventional accessibility measures, perceived accessibility focuses on the perceived possibilities and ease of engaging in preferred activities using different transport modes. We define perceived accessibility in terms of how easy it is to live a satisfactory life with the help of the transport system, which is not necessarily the same thing as the objective standard of the system. According to previous research, perceived accessibility varies with the subjectively-rated quality of the mode of transport. Thus, improvements in quality (e.g. trip planning, comfort, or safety increase the perceived accessibility and make life easier to live using the chosen mode of transport. This study (n=750 focuses on the perceived accessibility of public transport, captured using the Perceived Accessibility Scale PAC (Lättman, Olsson, & Friman, 2015. More specifically, this study aims to determine how level of quality affects the perceived accessibility in public transport. A Conditional Process Model shows that, in addition to quality, feeling safe and frequency of travel are important predictors of perceived accessibility. Furthermore, elderly and those in their thirties report a lower level of perceived accessibility to their day-to-day activities using public transport. The basic premise of this study is that subjective experiences may be as important as objective indicators when planning and designing for socially inclusive transport systems.

  8. Public Libraries and Internet Access across the United States: A Comparison by State 2004–2006

    Directory of Open Access Journals (Sweden)

    Paul T. Jaeger

    2007-06-01

    Full Text Available Drawing upon findings from a national survey of U.S. public libraries, this paper examines trends in Internet and public computing access in public libraries across states from 2004 to 2006. Based on library-supplied information about levels and types of Internet and public computing access, the authors offer insights into the network-based content and services that public libraries provide. Examining data from 2004 to 2006 reveals trends and accomplishments in certain states and geographic regions. This paper details and discusses the data, identifies and analyzes issues related to Internet access, and suggests areas for future research.

  9. Black Open Access in Ukraine: Analysis of Downloading Sci-Hub Publications by Ukrainian Internet Users

    OpenAIRE

    Nazarovets, Serhii

    2018-01-01

    Introduction. High subscription fees to scholarly research journals provoke researchers to use illegal channels of access to scientific information. Analysis of statistical data on downloads of scholarly research papers by Ukrainian Internet users from illegal web resource can help to define gaps in information provision at the institutional or the state level for each scientific field. Problem Statement. To conduct an analysis of behavior and geography of downloads of scholarly research p...

  10. Documenting historical data and accessing it on the World Wide Web

    Science.gov (United States)

    Malchus B. Baker; Daniel P. Huebner; Peter F. Ffolliott

    2000-01-01

    New computer technologies facilitate the storage, retrieval, and summarization of watershed-based data sets on the World Wide Web. These data sets are used by researchers when testing and validating predictive models, managers when planning and implementing watershed management practices, educators when learning about hydrologic processes, and decisionmakers when...

  11. Looking back, looking forward: 10 years of development to collect, preserve and access the Danish Web

    DEFF Research Database (Denmark)

    Laursen, Ditte; Møldrup-Dalum, Per

    Digital heritage archiving is an ongoing activity that requires commitment, involvement and cooperation between heritage institutions and policy makers as well as producers and users of information. In this presentation, we will address how a web archive is created over time as well as what or who...

  12. European Union's public fishing access agreements in developing countries.

    Science.gov (United States)

    Le Manach, Frédéric; Chaboud, Christian; Copeland, Duncan; Cury, Philippe; Gascuel, Didier; Kleisner, Kristin M; Standing, André; Sumaila, U Rashid; Zeller, Dirk; Pauly, Daniel

    2013-01-01

    The imperative to increase seafood supply while dealing with its overfished local stocks has pushed the European Union (EU) and its Member States to fish in the Exclusive Economic Zones of other countries through various types of fishing agreements for decades. Although European public fishing agreements are commented on regularly and considered to be transparent, this is the first global and historical study on the fee regime that governs them. We find that the EU has subsidized these agreements at an average of 75% of their cost (financial contribution agreed upon in the agreements), while private European business interests paid the equivalent of 1.5% of the value of the fish that was eventually landed. This raises questions of fisheries benefit-sharing and resource-use equity that the EU has the potential to address during the nearly completed reform of its Common Fisheries Policy.

  13. European Union's public fishing access agreements in developing countries.

    Directory of Open Access Journals (Sweden)

    Frédéric Le Manach

    Full Text Available The imperative to increase seafood supply while dealing with its overfished local stocks has pushed the European Union (EU and its Member States to fish in the Exclusive Economic Zones of other countries through various types of fishing agreements for decades. Although European public fishing agreements are commented on regularly and considered to be transparent, this is the first global and historical study on the fee regime that governs them. We find that the EU has subsidized these agreements at an average of 75% of their cost (financial contribution agreed upon in the agreements, while private European business interests paid the equivalent of 1.5% of the value of the fish that was eventually landed. This raises questions of fisheries benefit-sharing and resource-use equity that the EU has the potential to address during the nearly completed reform of its Common Fisheries Policy.

  14. REDUCING THE “JUSTICE GAP” THROUGH ACCESS TO LEGAL INFORMATION: ESTABLISHING ACCESS TO JUSTICE ENTRY POINTS AT PUBLIC LIBRARIES

    Directory of Open Access Journals (Sweden)

    Beth Bilson

    2018-02-01

    Full Text Available Among the strategies to improve public access to justice, increasing the accessibility and comprehensibility of legal information must be ranked as important. In this paper, the authors explore how libraries and librarians might play a role in providing the public with access and guidance to legal information. These issues are considered primarily in the context of two scenarios: that of the self-represented litigant, and that of a party to a limited scope retainer. The authors consider in particular how public libraries as a public space and public librarians as trusted intermediaries might support the objective of greater access. The possible roles of law society/courthouse and academic libraries in training and collection development are also considered. The distinction between providing access to legal information and giving legal advice is discussed briefly, and the authors suggest some possible ways of clarifying this distinction while pursuing the goal of expanding public access to legal information.   Parmi les stratégies susceptibles d’améliorer l’accès du public à la justice, les mesures visant à accroître l’accessibilité et la convivialité de l’information juridique doivent être considérées comme des stratégies importantes. Dans ce document, les auteurs explorent le rôle que peuvent jouer les bibliothèques et les bibliothécaires en orientant le public et en lui donnant accès aux renseignements juridiques. Ce rôle est examiné principalement dans le contexte de deux scénarios : celui de la partie qui se représente elle-même et celui de la partie dont l’avocat a un mandat à portée limitée. Les auteurs se demandent notamment comment les bibliothèques publiques, à titre d’espace public, et les bibliothécaires, à titre d’intermédiaires de confiance, peuvent favoriser l’atteinte de l’objectif d’un meilleur accès à cette information. Les rôles que pourraient être appelées à jouer les

  15. Comparing Accessibility Auditing Methods for Ebooks: Crowdsourced, Functionality-Led Versus Web Content Methodologies.

    Science.gov (United States)

    James, Abi; Draffan, E A; Wald, Mike

    2017-01-01

    This paper presents a gap analysis between crowdsourced functional accessibility evaluations of ebooks conducted by non-experts and the technical accessibility standards employed by developers. It also illustrates how combining these approaches can provide more appropriate information for a wider group of users with print impairments.

  16. Robust Query Processing for Personalized Information Access on the Semantic Web

    DEFF Research Database (Denmark)

    Dolog, Peter; Stuckenschmidt, Heiner; Wache, Holger

    and user preferences. We describe a framework for information access that combines query refinement and relaxation in order to provide robust, personalized access to heterogeneous RDF data as well as an implementation in terms of rewriting rules and explain its application in the context of e-learning...

  17. El acceso a VacciMonitor puede hacerse a través de la Web of Science / Accessing VacciMonitor by the Web of Science

    Directory of Open Access Journals (Sweden)

    Daniel Francisco Arencibia-Arrebola

    2015-01-01

    Full Text Available VacciMonitor has gradually increased its visibility by access to different databases. Thus, it was introduced in the project SciELO, EBSCO, HINARI, Redalyc, SCOPUS, DOAJ, SICC Data Bases, SeCiMed, among almost thirty well-known index sites, including the virtual libraries of the main universities from United States of America and other countries. Through an agreement SciELO-Web of Science (WoS it will be possible to include the journals that are indexed in SciELO in the WoS, however this collaboration work is already presenting its outcomes, it is possible to access the content of SciELO by WoS in the link: http://wokinfo.com/products_tools/multidisciplinar y/scielo/ WoS was designed by the Institute for Scientific Information (ISI and it is one of the products of the pack ISI Web of Knowledge, currently property of Thomson Reuters (1. WoS is a service of citation index and databases, worldwide on-line leader with multidisciplinary information covering the knowledge fields of sciences in general, social sciences as well as arts and humanities with more than 46 million of bibliographical references and other hundreds of citations, that made possible navigation in the broad web of journal articles, lecture materials and other registers included in its collection (1. The logic of the functioning of WoS is based on quantitative criteria, since a bigger production demonstrates a greater number of registered papers in most recognized Journals and to what extend these papers are cited by these journals (2. The information obtained from WoS databases are very useful to address efforts of scientific research to a personal, institutional or national level. Scientists publishing in WoS journals not only produce more scientific literature but also this literature is more consulted and used (3. However, it should be considered that statistics of this site for the bibliometric analysis only take into account those journals in this web, but contains three

  18. Crowded Out? The Effect of Nonresident Enrollment on Resident Access to Public Research Universities

    Science.gov (United States)

    Curs, Bradley R.; Jaquette, Ozan

    2017-01-01

    Public universities have pursued nonresident enrollment growth as a solution to the stagnation of state funding. Representatives of public universities often argue that nonresident tuition revenue is an important resource in efforts to finance access for resident students, whereas state policymakers are concerned that nonresident enrollment…

  19. Improving Information Access through Technology: A Plan for Louisiana's Public Libraries.

    Science.gov (United States)

    Jaques, Thomas F.

    Strengthening technology in Louisiana's public libraries will support equitable and convenient access to electronic information resources for all citizens at library sites, in homes, and in business. The plan presented in this document is intended to enhance and expand technology in the state's public libraries. After discussion of the crucial…

  20. Web Mining

    Science.gov (United States)

    Fürnkranz, Johannes

    The World-Wide Web provides every internet citizen with access to an abundance of information, but it becomes increasingly difficult to identify the relevant pieces of information. Research in web mining tries to address this problem by applying techniques from data mining and machine learning to Web data and documents. This chapter provides a brief overview of web mining techniques and research areas, most notably hypertext classification, wrapper induction, recommender systems and web usage mining.

  1. The Association between Access to Public Transportation and Self-Reported Active Commuting

    DEFF Research Database (Denmark)

    Djurhuus, Sune; Hansen, Henning S; Aadahl, Mette

    2014-01-01

    Active commuting provides routine-based regular physical activity which can reduce the risk of chronic diseases. Using public transportation involves some walking or cycling to a transit stop, transfers and a walk to the end location and users of public transportation have been found to accumulate...... more moderate physical activity than non-users. Understanding how public transportation characteristics are associated with active transportation is thus important from a public health perspective. This study examines the associations between objective measures of access to public transportation...... and self-reported active commuting. Self-reported time spent either walking or cycling commuting each day and the distance to workplace were obtained for adults aged 16 to 65 in the Danish National Health Survey 2010 (n = 28,928). Access to public transportation measures were computed by combining GIS...

  2. The Efficiency and Public Transport Accessibility of Indirect State Administration in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Vrabková Iveta

    2016-06-01

    Full Text Available This paper examines the efficiency and public transport accessibility of indirect (devolved state administration performed by municipalities with extended powers (hereinafter MEPs in the Czech Republic. Our aim is to evaluate the efficiency of the revenues made by municipalities with extended powers, through performing powers delegated to them by the state administration, and those municipalities’ public transport accessibility as of 31 December, 2014. The rate of efficiency is tested on an output-oriented Free Disposable Hull model. One input variable is selected - the operating expenses of the municipal offices recalculated per inhabitant of the municipality’s administrative district - and two output variables are selected: contribution to the performance of state administration, recalculated per inhabitant of the municipality’s administrative district, and revenues from administrative fees per inhabitant of the municipality’s administrative district. The municipality’s offices’ transport accessibility is evaluated via network analysis using ArcGIS software. The article investigates the hypothesis that public administration deconcentration practices logically result in higher security costs and therefore inefficiency. The results reveal that only 66 of the country’s 205 MEPs are efficient and that operating expenses and state contributions for the performance of state administrative tasks play a significant role in these results. Efficiency is less significantly influenced by administrative fee revenues. Public transport accessibility is analyzed for two time intervals - 6:00 to 8:00 am and 1:00 to 2:00 pm - on Tuesdays. The degree of accessibility is defined using a six-point scale of accessibility. The results show that the best accessibility is in the morning hours, when the offices are accessible for 68.8% of the population aged 15+ in the Czech Republic; the worst accessibility is in the afternoon hours when only 2% of the

  3. Visibilidad y accesibilidad web de las tesinas de licenciatura en Bibliotecología y Documentación en la Argentina = Web Visibility and Accessibility of Theses in Library Science and Documentation in Argentina

    Directory of Open Access Journals (Sweden)

    Sandra Gisela Martín

    2013-06-01

    Full Text Available Se busca describir la visibilidad y accesibilidad web de la investigación en Bibliotecología y Documentación en la Argentina mediante el estudio de las tesinas presentadas para optar al título de licenciatura. Constituye un estudio exploratorio descriptivo con enfoque cuantitativo donde se investiga la visibilidad de tesinas en catálogos y repositorios institucionales, la cantidad de tesinas visibles en la web /cantidad de tesinas accesibles en texto completo, los metadatos de los registros en los catálogos, los metadatos de los registros en los repositorios, la producción de tesinas por año según visibilidad web, la cantidad de autores por tesina según visibilidad web y la distribución temática del contenido de las tesinas. Se concluye que la producción científica de tesinas en Bibliotecología en la Argentina está muy dispersa en la web y que la visibilidad y accesibilidad a las mismas es muy escasa = It describes the web visibility and accessibility of research in library and documentation in Argentina by studying dissertations submitted to qualify for the bachelor's degree. It is an exploratory study with quantitative approach where the visibility of theses in catalogs and institutional repositories, the number of theses visible on the web/amount accessible in full text, metadata records in catalogs, metadata records in the repositories, the production of dissertations per year according to web visibility, the number of authors per dissertation as web visibility and thematic distribution of the content of dissertations. It is concluded that the production of dissertations in library science in Argentina is spread on the web and that the visibility and accessibility of these is very low.

  4. Mining Genotype-Phenotype Associations from Public Knowledge Sources via Semantic Web Querying

    Science.gov (United States)

    Kiefer, Richard C.; Freimuth, Robert R.; Chute, Christopher G; Pathak, Jyotishman

    Gene Wiki Plus (GeneWiki+) and the Online Mendelian Inheritance in Man (OMIM) are publicly available resources for sharing information about disease-gene and gene-SNP associations in humans. While immensely useful to the scientific community, both resources are manually curated, thereby making the data entry and publication process time-consuming, and to some degree, error-prone. To this end, this study investigates Semantic Web technologies to validate existing and potentially discover new genotype-phenotype associations in GWP and OMIM. In particular, we demonstrate the applicability of SPARQL queries for identifying associations not explicitly stated for commonly occurring chronic diseases in GWP and OMIM, and report our preliminary findings for coverage, completeness, and validity of the associations. Our results highlight the benefits of Semantic Web querying technology to validate existing disease-gene associations as well as identify novel associations although further evaluation and analysis is required before such information can be applied and used effectively. PMID:24303249

  5. Web-based integrated public healthcare information system of Korea: development and performance.

    Science.gov (United States)

    Ryu, Seewon; Park, Minsu; Lee, Jaegook; Kim, Sung-Soo; Han, Bum Soo; Mo, Kyoung Chun; Lee, Hyung Seok

    2013-12-01

    The Web-based integrated public healthcare information system (PHIS) of Korea was planned and developed from 2005 to 2010, and it is being used in 3,501 regional health organizations. This paper introduces and discusses development and performance of the system. We reviewed and examined documents about the development process and performance of the newly integrated PHIS. The resources we analyzed the national plan for public healthcare, information strategy for PHIS, usage and performance reports of the system. The integrated PHIS included 19 functional business areas, 47 detailed health programs, and 48 inter-organizational tasks. The new PHIS improved the efficiency and effectiveness of the business process and inter-organizational business, and enhanced user satisfaction. Economic benefits were obtained from five categories: labor, health education and monitoring, clinical information management, administration and civil service, and system maintenance. The system was certified by a patent from the Korean Intellectual Property Office and accredited as an ISO 9001. It was also reviewed and received preliminary comments about its originality, advancement, and business applicability from the Patent Cooperation Treaty. It has been found to enhance the quality of policy decision-making about regional healthcare at the self-governing local government level. PHIS, a Web-based integrated system, has contributed to the improvement of regional healthcare services of Korea. However, when it comes to an appropriate evolution, the needs and changing environments of community-level healthcare service and IT infrastructure should be analyzed properly in advance.

  6. The information-seeking behaviour of paediatricians accessing web-based resources.

    LENUS (Irish Health Repository)

    Prendiville, T W

    2012-02-01

    OBJECTIVES: To establish the information-seeking behaviours of paediatricians in answering every-day clinical queries. DESIGN: A questionnaire was distributed to every hospital-based paediatrician (paediatric registrar and consultant) working in Ireland. RESULTS: The study received 156 completed questionnaires, a 66.1% response. 67% of paediatricians utilised the internet as their first "port of call" when looking to answer a medical question. 85% believe that web-based resources have improved medical practice, with 88% reporting web-based resources are essential for medical practice today. 93.5% of paediatricians believe attempting to answer clinical questions as they arise is an important component in practising evidence-based medicine. 54% of all paediatricians have recommended websites to parents or patients. 75.5% of paediatricians report finding it difficult to keep up-to-date with new information relevant to their practice. CONCLUSIONS: Web-based paediatric resources are of increasing significance in day-to-day clinical practice. Many paediatricians now believe that the quality of patient care depends on it. Information technology resources play a key role in helping physicians to deliver, in a time-efficient manner, solutions to clinical queries at the point of care.

  7. US Geoscience Information Network, Web Services for Geoscience Information Discovery and Access

    Science.gov (United States)

    Richard, S.; Allison, L.; Clark, R.; Coleman, C.; Chen, G.

    2012-04-01

    The US Geoscience information network has developed metadata profiles for interoperable catalog services based on ISO19139 and the OGC CSW 2.0.2. Currently data services are being deployed for the US Dept. of Energy-funded National Geothermal Data System. These services utilize OGC Web Map Services, Web Feature Services, and THREDDS-served NetCDF for gridded datasets. Services and underlying datasets (along with a wide variety of other information and non information resources are registered in the catalog system. Metadata for registration is produced by various workflows, including harvest from OGC capabilities documents, Drupal-based web applications, transformation from tabular compilations. Catalog search is implemented using the ESRI Geoportal open-source server. We are pursuing various client applications to demonstrated discovery and utilization of the data services. Currently operational applications allow catalog search and data acquisition from map services in an ESRI ArcMap extension, a catalog browse and search application built on openlayers and Django. We are developing use cases and requirements for other applications to utilize geothermal data services for resource exploration and evaluation.

  8. Prototype and Evaluation of AutoHelp: A Case-based, Web-accessible Help Desk System for EOSDIS

    Science.gov (United States)

    Mitchell, Christine M.; Thurman, David A.

    1999-01-01

    AutoHelp is a case-based, Web-accessible help desk for users of the EOSDIS. Its uses a combination of advanced computer and Web technologies, knowledge-based systems tools, and cognitive engineering to offload the current, person-intensive, help desk facilities at the DAACs. As a case-based system, AutoHelp starts with an organized database of previous help requests (questions and answers) indexed by a hierarchical category structure that facilitates recognition by persons seeking assistance. As an initial proof-of-concept demonstration, a month of email help requests to the Goddard DAAC were analyzed and partially organized into help request cases. These cases were then categorized to create a preliminary case indexing system, or category structure. This category structure allows potential users to identify or recognize categories of questions, responses, and sample cases similar to their needs. Year one of this research project focused on the development of a technology demonstration. User assistance 'cases' are stored in an Oracle database in a combination of tables linking prototypical questions with responses and detailed examples from the email help requests analyzed to date. When a potential user accesses the AutoHelp system, a Web server provides a Java applet that displays the category structure of the help case base organized by the needs of previous users. When the user identifies or requests a particular type of assistance, the applet uses Java database connectivity (JDBC) software to access the database and extract the relevant cases. The demonstration will include an on-line presentation of how AutoHelp is currently structured. We will show how a user might request assistance via the Web interface and how the AutoHelp case base provides assistance. The presentation will describe the DAAC data collection, case definition, and organization to date, as well as the AutoHelp architecture. It will conclude with the year 2 proposal to more fully develop the

  9. Enhancing Access to Scientific Models through Standard Web Services, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose to investigate the feasibility and value of the "Software as a Service" paradigm in facilitating access to Earth Science numerical models. We envision...

  10. 41 CFR 102-79.65 - May Executive agencies outlease space on major public access levels, courtyards and rooftops of...

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false May Executive agencies outlease space on major public access levels, courtyards and rooftops of public buildings? 102-79.65... Utilization of Space Outleasing § 102-79.65 May Executive agencies outlease space on major public access...

  11. Developing Web-Based Training for Public Health Practitioners: What Can We Learn from a Review of Five Disciplines?

    Science.gov (United States)

    Ballew, Paula; Castro, Sarah; Claus, Julie; Kittur, Nupur; Brennan, Laura; Brownson, Ross C.

    2013-01-01

    During a time when governmental funding, resources and staff are decreasing and travel restrictions are increasing, attention to efficient methods of public health workforce training is essential. A literature review was conducted to inform the development and delivery of web-based trainings for public health practitioners. Literature was gathered…

  12. Managing the Accessibility on Mass Public Transit: the Case of Hong Kong

    Directory of Open Access Journals (Sweden)

    Siman Tang

    2008-11-01

    Full Text Available Public transit services (PTS improve mobility and accessibility, and reduce car dependence. It is ideal if PTS are financially sustainable, with affordable fares and expedient quality. The success of PTS on accessibility improvement can be reflected by their level of patronage: do travelers choose to use them in lieu of their private cars? PTS in Hong Kong are renowned for their quality and profitability, superbly addressing the accessibility need for the city; they carry over 90% of the 11 million daily trips. A comparison of the per capita train-car and bus-vehicle kilometer run of PTS in Hong Kong with those in London and Singapore, however, suggests that it is not purely the supply that affects the use or accessibility of PTS in Hong Kong. By tracing and analyzing the development of PTS in Hong Kong over the past two decades, we found evidence that the high level of accessibility on mass public transit in the territory can be attributed to the land use policy of developing compact, high-density township, accompanying transport policies of granting high priority to the development of mass transit facilities and providing ways to ensure the financial viability of privately operated PTS, especially the innovative approach of integrating the development of public transport facility and property so as to exploit their synergy. In this paper, we study and highlight elements that contribute to the development of high accessibility on mass public transit in Hong Kong.

  13. DIFABLE PERCEPTION FOR ACCESSIBILITY AND INFORMATION OF PUBLIC TRANSPORT IN JAKARTA

    Directory of Open Access Journals (Sweden)

    Mochdiana Hernawan

    2015-02-01

    Full Text Available Every human being has equal right for accessing to the transportation. Difable persons that have different ability also have the same right. The provision of the accessibility and information facility in public transport is not fully meet difable need and therefore difable persons have difficulties in accessibility and information while using public transports. This research will investigate the difable perceptions about accessibility and traveler information for the public transport in Jakarta. Questionnaire method will be used for this purpose and then analyzed by Importance Performance Analysis. The improvement for the transport infrastructure and information system will be elaborated. The findings of the research could be used as input for the local authority while planning or re-construction public transport infrastructure and information system so that difable persons become more accessible and convenience. The study results show that the average value of the perceived performance for the accessibility is 2.78 from 5 scales. This means the performance of the accessibility in overall is fairly. For the information facility, the average performance is 3.11 that meaning the performance in overall is good. The respondents required the provision of waiting room for difable persons as a priority. The information about the departure of the vehicle should been improved as priority to be increased. Furthermore, it is obtained that the Customer Satisfaction Index (CSI value for accessibility is 56%. This indicates the entire respondents satisfied sufficiently with the accessibility facility. Also, 62% of the CSI value shows that the respondents satisfied sufficiently with the provided information.

  14. Monitoring User-Based Accessibility Assessment in Urban Environments and in Public Buildings

    Directory of Open Access Journals (Sweden)

    Gintaras Stauskis

    2018-04-01

    Full Text Available The research features analysis of user-experience-based accessibility assessment and progress monitoring of buildings and public spaces; this analysis is used as a tool for facilitating the development of humane, socially sustainable and an inclusive urban environment. A group of users representing people with different kinds of disabilities, the elderly and families with children was created to assess the quality of access to various buildings with different functions and locations across Vilnius and in Singapore. A school, two hospitals, a rehab centre and two offices were selected for access monitoring in Vilnius City, while a hotel, a café and two metro stations with public squares were chosen for access assessment in Singapore. As the same method was principally applied to assess accessibility of selected buildings in Vilnius City in 2000 and 2017 and in Singapore in 2012, the article draws a comparative analysis of access levels in these two cities located in different global regions. The results show a definite improvement of access quality over time and also identify the critical aspects in this process. The segment of plot planning represents the lowest quality of access for all assessed building types as compared to the building segment and the external–internal element segments. The paper also draws conclusions that access improvement is a continuous process of implementing advanced urban policy instruments, and city planners can contribute to it by constantly analysing and presenting to public the monitoring data about the progress in access improvement. Comparing the assessment results between Vilnius City and Singapore – cities that are located in different global regions and in different socio-economic environments – provides a practical tool for benchmarking and setting the priorities for this process.

  15. Fifty years of hemodialysis access literature: The fifty most cited publications in the medical literature.

    Science.gov (United States)

    Skripochnik, Edvard; O'Connor, David J; Trestman, Eric B; Lipsitz, Evan C; Scher, Larry A

    2018-02-01

    Objectives The modern era of hemodialysis access surgery began with the publication in 1966 by Brescia et al. describing the use of a surgically created arteriovenous fistula. Since then, the number of patients on chronic hemodialysis and the number of publications dealing with hemodialysis access have steadily increased. We have chronicled the increase in publications in the medical literature dealing with hemodialysis access by evaluating the characteristics of the 50 most cited articles. Methods We queried the Science Citation Index from the years 1960-2014. Articles were selected based on a subject search and were ranked according to the number of times they were cited in the medical literature. Results The 50 most frequently cited articles were selected for further analysis and the number of annual publications was tracked. The landmark publication by Dr Brescia et al. was unequivocally the most cited article dealing with hemodialysis access (1109 citations). The subject matter of the papers included AV fistula and graft (9), hemodialysis catheter (9), complications and outcomes (24), and other topics (8). Most articles were published in nephrology journals (33), with fewer in surgery (7), medicine (7), and radiology (3) journals. Of the 17 journals represented, Kidney International was the clear leader, publishing 18 articles. There has been an exponential rise in the frequency of publications regarding dialysis access with 42 of 50 analyzed papers being authored after 1990. Conclusion As the number of patients on hemodialysis has increased dramatically over the past five decades, there has been a commensurate increase in the overall number of publications related to hemodialysis access.

  16. Sistema de resum automàtic accessible via web service

    OpenAIRE

    Pedrajas Pérez, Samuel

    2015-01-01

    En este proyecto se presenta un sistema de resumen automático que utiliza el método de las cadenas léxicas. Se ha implementado como un módulo para FreeLing, que es una librería open source de análisis lingüístico, y hecho accesible vía web service en TextServer, la plataforma de webservices de TALP. In this project an automatic summarization system which uses the lexical chain method is shown. It has been implemented as a module for FreeLing, an open source language analysis tool suite, an...

  17. A Web-based computer system supporting information access, exchange and management during building processes

    DEFF Research Database (Denmark)

    Sørensen, Lars Schiøtt

    1998-01-01

    During the last two decades, a number of research efforts have been made in the field of computing systmes related to the building construction industry. Most of the projects have focused on a part of the entire design process and have typically been limited to a specific domain. This paper prese...... presents a newly developed computer system based on the World Wide Web on the Internet. The focus is on the simplicity of the systems structure and on an intuitive and user friendly interface...

  18. Enjeux communicationnels du Web 2.0 pour les Relations Publiques/Professional and organisational issues of Web 2.0 Public Relations

    Directory of Open Access Journals (Sweden)

    Francine Charest

    2012-12-01

    Full Text Available The Web 2.0, which includes Facebook, Twitter, Youtube and other social medias, is considered as to be one of the strongest communication tools of the early 21st century. TheWeb evolutionhas changed deeply the way Public relations agents operate. In 2009, Charest and Bédard have shown that the Web 2.0 was in fact a reclaim by the internet users of the Web as it was first imagined by Tim Berners-Lee in November 1993 : a tool to exchange and share information. The Web first generation has instead been used by the administrators for dissemination and promotion. Today, in order to appropriate themselves these new medias, PR agents have to findnew business models, even new ways to communicate.RésuméLe Web 2.0, regroupant les Facebook, Twitter, YouTube et autres médias sociaux, est considéré comme l’un des plus puissants outils de communication, en ce début de XX1 siècle. C’est sous l’angle de mutations qu’il induit sur les pratiques des professionnels en relations publiques, qu’il nous intéresse d’étudier les enjeux de l’évolution des usages du Web 2.0. Charest et Bédard ont montré en 2009 que le Web 2.0 était la revanche des internautes qui tentent de se réapproprier le Web tel qu’il avait été conçu par Tim Berners-Lee en novembre 1993, soit comme un outil d’échange et de partage d’information. Il a été clairement montré que la première générationde Web a plutôt été utilisée par les gestionnaires à des fins de diffusion et de promotion. L’appropriation de ces nouveaux médias par les relationnistes passe nécessairement par de nouveaux modèles d’affaires, voire de nouvelles façons de communiquer.

  19. Public access of environmental information. Report of an Interdepartmental Working Party on public access to information held by Pollution Control Authorities

    International Nuclear Information System (INIS)

    1986-01-01

    The working party was set up to report to the Government ways of implementing the recommendations of the Royal Commission on Environmental Pollution that 'there should be a presumption in favour of unrestricted public access to the information which the pollution control authorities obtain or receive by virtue of their statutory powers'. Chapter 6 deals with Radioactive wastes. The present situation (eg on how the information is gathered, which department or bodies are involved etc) and the current state of the law are discussed. Licensed nuclear sites, sea disposal, inspections and defence wastes are all considered briefly. The case for improving public access to information and, recommendations on how to achieve this made, and the resource implications considered. On control of radioactive wastes there is currently no power for the responsible Government Departments to make information public. It is recommended that new legislation should confer powers to make information available, including a power to require public registers to be kept at prescribed places giving information related to certificates issued under the Radioactive Substances Act 1960. (UK)

  20. Web-based access, aggregation, and visualization of future climate projections with emphasis on agricultural assessments

    Science.gov (United States)

    Villoria, Nelson B.; Elliott, Joshua; Müller, Christoph; Shin, Jaewoo; Zhao, Lan; Song, Carol

    2018-01-01

    Access to climate and spatial datasets by non-specialists is restricted by technical barriers involving hardware, software and data formats. We discuss an open-source online tool that facilitates downloading the climate data from the global circulation models used by the Inter-Sectoral Impacts Model Intercomparison Project. The tool also offers temporal and spatial aggregation capabilities for incorporating future climate scenarios in applications where spatial aggregation is important. We hope that streamlined access to these data facilitates analysis of climate related issues while considering the uncertainties derived from future climate projections and temporal aggregation choices.

  1. Impact of web accessibility barriers on users with a hearing impairment

    Directory of Open Access Journals (Sweden)

    Afra Pascual

    2015-01-01

    Full Text Available Se realizaron pruebas de usuarios a personas con discapacidad a uditiva evaluando el impacto que las diferentes barreras de acc esibilidad causan en este tipo de usuarios. El objetivo de recoger esta in formación fue para comunicar a personas que editan contenido en la Web de forma más empática los problemas d e accesibilidad que más afect an a este colectivo, las personas con discapacidad auditiva,y a sí evitar las barreras de accesibilidad que potencialmente podrían estar creando. Como resultado, se obse rva que las barreras que causan mas impacto a usuarios con discapacidad audi tiva son el “texto complejo” y el “contenido multimedia” sin alternativas. En ambos casos los editores de contenido deberían tener en cuenta vigilar la legibilidad del c ontenido web y acompañar de subtítulos y lenguaje de signos el contenido multimedia.

  2. The Academic Publication Service AlmaDL Journals and the New Challenges of Open Access

    Directory of Open Access Journals (Sweden)

    Piero Grandesso

    2018-03-01

    Full Text Available AlmaDL Journals is an Open Access publishing service of the University of Bologna, Italy. After 5 years from the publication of the first paper in Conservation Science in Cultural Heritage about the service, we review the transformations and the growth it has experienced during this time span, with a look at the changes that have occurred in Open Access publishing that have driven and inspired the modifications adopted by AlmaDL Journals.

  3. For the Public Good: Research Impact and the Promise of Open Access

    OpenAIRE

    DePauw, Karen P.; Seyam, Mohammed; Roy, Siddhartha; Abbas, Montasir; Hole, Brian; Potter, Peter

    2016-01-01

    As a land-grant institution, Virginia Tech is committed to research that meaningfully engages with the vital concerns of our day such as feeding, building, and empowering a healthy world. How does Virginia Tech’s commitment to engagement fit with the Open Access vision for unrestricted online access to scholarly research? Have OA journals, public repositories, and federal mandates simply made a researcher’s life more complicated or could OA be the key to unlocking research impact on a global ...

  4. Climate Discovery: Integrating Research With Exhibit, Public Tours, K-12, and Web-based EPO Resources

    Science.gov (United States)

    Foster, S. Q.; Carbone, L.; Gardiner, L.; Johnson, R.; Russell, R.; Advisory Committee, S.; Ammann, C.; Lu, G.; Richmond, A.; Maute, A.; Haller, D.; Conery, C.; Bintner, G.

    2005-12-01

    lessons and ancillary exhibit interactives and visualizations for the final Teachers' Guide unit about 'Climate Future.' Units developed so far are available in downloadable format on the NCAR EO and Windows to the Universe web sites for dissemination to educators and the general public public. Those web sites are, respectively, (http://eo.ucar.edu/educators/ClimateDiscovery) and (http://www.windows.ucar.edu). Encouragement from funding agencies to integrate and relate resources and growing pressure to implement efficiencies in educational programs have created excellent opportunities which will be described from the viewpoints of EO staff and scientists'. Challenges related to public and student perceptions about climate and global change, the scientific endeavor, and how to establish successful dialogues between educators and scientists will also be discussed.

  5. Web Access to Digitised Content of the Exhibition Novo Mesto 1848-1918 at the Dolenjska Museum, Novo Mesto

    Directory of Open Access Journals (Sweden)

    Majda Pungerčar

    2013-09-01

    Full Text Available EXTENDED ABSTRACTFor the first time, the Dolenjska museum Novo mesto provided access to digitised museum resources when they took the decision to enrich the exhibition Novo mesto 1848-1918 by adding digital content. The following goals were identified: the digital content was created at the time of exhibition planning and design, it met the needs of different age groups of visitors, and during the exhibition the content was accessible via touch screen. As such, it also served for educational purposes (content-oriented lectures or problem solving team work. In the course of exhibition digital content was accessible on the museum website http://www.novomesto1848-1918.si. The digital content was divided into the following sections: the web photo gallery, the quiz and the game. The photo gallery was designed in the same way as the exhibition and the print catalogue and extended by the photos of contemporary Novo mesto and accompanied by the music from the orchestron machine. The following themes were outlined: the Austrian Empire, the Krka and Novo mesto, the town and its symbols, images of the town and people, administration and economy, social life and Novo mesto today followed by digitised archive materials and sources from that period such as the Commemorative book of the Uniformed Town Guard, the National Reading Room Guest Book, the Kazina guest book, the album of postcards and the Diploma of Honoured Citizen Josip Gerdešič. The Web application was also a tool for a simple and on line selection of digitised material and the creation of new digital content which proved to be much more convenient for lecturing than Power Point presentations. The quiz consisted of 40 questions relating to the exhibition theme and the catalogue. Each question offered a set of three answers only one of them being correct and illustrated by photography. The application auto selected ten questions and valued the answers immediately. The quiz could be accessed

  6. Towards a tangible web: using physical objects to access and manipulate the Internet of Things

    CSIR Research Space (South Africa)

    Smith, Andrew C

    2013-09-01

    Full Text Available . This additional step has resulted in the phenomenon commonly referred to as the Internet of Things (IoT). In order to realise the full potential of the IoT, individuals need a mechanism to access and manipulate it. A potential mechanism for achieving...

  7. Public Perception of Quality and Support for Required Access to Drinking Water in Schools and Parks.

    Science.gov (United States)

    Long, Michael W; Gortmaker, Steven L; Patel, Anisha I; Onufrak, Stephen J; Wilking, Cara L; Cradock, Angie L

    2018-01-01

    We assessed public support for required water access in schools and parks and perceived safety and taste of water in these settings to inform efforts to increase access to and consumption of tap water. Cross-sectional survey of the US public collected from August to November 2011. Random digit-dialed telephone survey. Participants (n = 1218) aged 17 and older from 1055 US counties in 46 states. Perceived safety and taste of water in schools and parks as well as support for required access to water in these settings. Survey-adjusted perceived safety and taste as well as support for required access were estimated. There was broad support for required access to water throughout the day in schools (96%) and parks (89%). Few participants believed water was unsafe in schools (10%) or parks (18%). This study provides evidence of public support for efforts to increase access to drinking water in schools and parks and documents overall high levels of perceived taste and safety of water provided in these settings.

  8. ACCESS TO PUBLIC OPEN SPACE: IS DISTRIBUTION EQUITABLE ACROSS DIFFERENT SOCIO-ECONOMIC AREAS

    Directory of Open Access Journals (Sweden)

    Mohammad Javad Koohsari

    2011-12-01

    Full Text Available During the past decade, the role of the built environment on physical activity has been well investigated by public health, transportation and urban design scholars and it has been shown that different aspects of the built environment can influence physical activity Public open spaces (POS like parks have many health benefits and they can be important settings and destinations for having physical activity. Inequality in access to POS which may influence the amount of physical activity can be a reason for lower physical activity among deprived neighbourhoods. This paper aims to examine whether objective access to public open spaces (POS like parks is equally across the different socio-economic status (SES areas in the City of Melbourne. Objective access to POS was measured in network distance using geographic information systems (GIS and area SES was obtained using the SEIFA (Socio-Economic Indexes for Areas index. The results showed there was a significant difference in access to POS according to the SES areas. There was a significant negative correlation between the access to POS and the SES areas in which lower SES areas had poorer access to POS in comparison with the higher ones.

  9. Essays on the Impacts of Geography and Institutions on Access to Energy and Public Infrastructure Services

    Science.gov (United States)

    Archibong, Belinda

    While previous literature has emphasized the importance of energy and public infrastructure services for economic development, questions surrounding the implications of unequal spatial distribution in access to these resources remain, particularly in the developing country context. This dissertation provides evidence on the nature, origins and implications of this distribution uniting three strands of research from the development and political economy, regional science and energy economics fields. The dissertation unites three papers on the nature of spatial inequality of access to energy and infrastructure with further implications for conflict risk , the historical institutional and biogeographical determinants of current distribution of access to energy and public infrastructure services and the response of households to fuel price changes over time. Chapter 2 uses a novel survey dataset to provide evidence for spatial clustering of public infrastructure non-functionality at schools by geopolitical zone in Nigeria with further implications for armed conflict risk in the region. Chapter 3 investigates the drivers of the results in chapter 2, exploiting variation in the spatial distribution of precolonial institutions and geography in the region, to provide evidence for the long-term impacts of these factors on current heterogeneity of access to public services. Chapter 4 addresses the policy implications of energy access, providing the first multi-year evidence on firewood demand elasticities in India, using the spatial variation in prices for estimation.

  10. EarthServer2 : The Marine Data Service - Web based and Programmatic Access to Ocean Colour Open Data

    Science.gov (United States)

    Clements, Oliver; Walker, Peter

    2017-04-01

    The ESA Ocean Colour - Climate Change Initiative (ESA OC-CCI) has produced a long-term high quality global dataset with associated per-pixel uncertainty data. This dataset has now grown to several hundred terabytes (uncompressed) and is freely available to download. However, the sheer size of the dataset can act as a barrier to many users; large network bandwidth, local storage and processing requirements can prevent researchers without the backing of a large organisation from taking advantage of this raw data. The EC H2020 project, EarthServer2, aims to create a federated data service providing access to more than 1 petabyte of earth science data. Within this federation the Marine Data Service already provides an innovative on-line tool-kit for filtering, analysing and visualising OC-CCI data. Data are made available, filtered and processed at source through a standards-based interface, the Open Geospatial Consortium Web Coverage Service and Web Coverage Processing Service. This work was initiated in the EC FP7 EarthServer project where it was found that the unfamiliarity and complexity of these interfaces itself created a barrier to wider uptake. The continuation project, EarthServer2, addresses these issues by providing higher level tools for working with these data. We will present some examples of these tools. Many researchers wish to extract time series data from discrete points of interest. We will present a web based interface, based on NASA/ESA WebWorldWind, for selecting points of interest and plotting time series from a chosen dataset. In addition, a CSV file of locations and times, such as a ship's track, can be uploaded and these points extracted and returned in a CSV file allowing researchers to work with the extract locally, such as a spreadsheet. We will also present a set of Python and JavaScript APIs that have been created to complement and extend the web based GUI. These APIs allow the selection of single points and areas for extraction. The

  11. Making Statistical Data More Easily Accessible on the Web Results of the StatSearch Case Study

    CERN Document Server

    Rajman, M; Boynton, I M; Fridlund, B; Fyhrlund, A; Sundgren, B; Lundquist, P; Thelander, H; Wänerskär, M

    2005-01-01

    In this paper we present the results of the StatSearch case study that aimed at providing an enhanced access to statistical data available on the Web. In the scope of this case study we developed a prototype of an information access tool combining a query-based search engine with semi-automated navigation techniques exploiting the hierarchical structuring of the available data. This tool enables a better control of the information retrieval, improving the quality and ease of the access to statistical information. The central part of the presented StatSearch tool consists in the design of an algorithm for automated navigation through a tree-like hierarchical document structure. The algorithm relies on the computation of query related relevance score distributions over the available database to identify the most relevant clusters in the data structure. These most relevant clusters are then proposed to the user for navigation, or, alternatively, are the support for the automated navigation process. Several appro...

  12. Cooperation and contagion in web-based, networked public goods experiments.

    Directory of Open Access Journals (Sweden)

    Siddharth Suri

    Full Text Available A longstanding idea in the literature on human cooperation is that cooperation should be reinforced when conditional cooperators are more likely to interact. In the context of social networks, this idea implies that cooperation should fare better in highly clustered networks such as cliques than in networks with low clustering such as random networks. To test this hypothesis, we conducted a series of web-based experiments, in which 24 individuals played a local public goods game arranged on one of five network topologies that varied between disconnected cliques and a random regular graph. In contrast with previous theoretical work, we found that network topology had no significant effect on average contributions. This result implies either that individuals are not conditional cooperators, or else that cooperation does not benefit from positive reinforcement between connected neighbors. We then tested both of these possibilities in two subsequent series of experiments in which artificial seed players were introduced, making either full or zero contributions. First, we found that although players did generally behave like conditional cooperators, they were as likely to decrease their contributions in response to low contributing neighbors as they were to increase their contributions in response to high contributing neighbors. Second, we found that positive effects of cooperation were contagious only to direct neighbors in the network. In total we report on 113 human subjects experiments, highlighting the speed, flexibility, and cost-effectiveness of web-based experiments over those conducted in physical labs.

  13. The right of public access to legal information : A proposal for its universal recognition as a human right

    NARCIS (Netherlands)

    Mitee, Leesi Ebenezer

    2017-01-01

    Abstract: This Article examines the desirability of the universal recognition of the right of public access to legal information as a human right and therefore as part of a legal framework for improving national and global access to legal information. It discusses the right of public access to legal

  14. Restricting access to publications from funded research: ethical issues and solutions.

    Science.gov (United States)

    Manikandan, S; Vani, N Isai

    2010-01-01

    India is becoming one of the hubs of clinical research. Commensurate with these advances, the government funding for biomedical research in thrust areas is also increasing. The Indian Council of Medical Research (ICMR), Department of Biotechnology (DBT), Department of Science and Technology (DST) are some of the government organizations which provide financial support for various research projects. The results of the funded research projects are published in various international journals. Most of these journals have an access to paid subscribers only. Hence it is unethical to use the research grants from government (people's money) and not allow the scientific community free access to the results of the study. To tackle such issues, these agencies should sign the Berlin declaration and create open access repositories. A public access policy should be formulated and listed in JULIET. The funding bodies in India should also join Pubmed Central (PMC) to form PMC India so that every investigator who has received grants would submit the full text of the paper published from his study and these can be made freely accessible to everyone. Universities and research institutions should also develop institutional open access repositories. The public access policy has definitive advantages and should be implemented.

  15. Restricting access to publications from funded research: Ethical issues and solutions

    Directory of Open Access Journals (Sweden)

    Manikandan S

    2010-01-01

    Full Text Available India is becoming one of the hubs of clinical research. Commensurate with these advances, the government funding for biomedical research in thrust areas is also increasing. The Indian Council of Medical Research (ICMR, Department of Biotechnology (DBT, Department of Science and Technology (DST are some of the government organizations which provide financial support for various research projects. The results of the funded research projects are published in various international journals. Most of these journals have an access to paid subscribers only. Hence it is unethical to use the research grants from government (people′s money and not allow the scientific community free access to the results of the study. To tackle such issues, these agencies should sign the Berlin declaration and create open access repositories. A public access policy should be formulated and listed in JULIET. The funding bodies in India should also join Pubmed Central (PMC to form PMC India so that every investigator who has received grants would submit the full text of the paper published from his study and these can be made freely accessible to everyone. Universities and research institutions should also develop institutional open access repositories. The public access policy has definitive advantages and should be implemented.

  16. International cooperation in veterinary public health curricula using web-based distance interactive education.

    Science.gov (United States)

    Lipman, Len J; Barnier, Valérie M; de Balogh, Katalin K

    2003-01-01

    The expanding field of Veterinary Public Health places new demands on the knowledge and skills of veterinarians. Veterinary curricula must therefore adapt to this new profile. Through the introduction of case studies dealing with up-to-date issues, students are being trained to solve (real-life) problems and come up with realistic solutions. At the Department of Public Health and Food Safety of the Veterinary Faculty at the University of Utrecht in the Netherlands, positive experiences have resulted from the new opportunities offered by the use of information and communication technology (ICT) in education. The possibility of creating a virtual classroom on the Internet through the use of WebCT software has enabled teachers and students to tackle emerging issues by working together with students in other countries and across disciplines. This article presents some of these experiences, through which international exchange of ideas and realities were stimulated, in addition to consolidating relations between universities in different countries. Long-distance education methodologies provide an important tool to achieve the increasing need for international cooperation in Veterinary Public Health curricula.

  17. Frontier: High Performance Database Access Using Standard Web Components in a Scalable Multi-Tier Architecture

    International Nuclear Information System (INIS)

    Kosyakov, S.; Kowalkowski, J.; Litvintsev, D.; Lueking, L.; Paterno, M.; White, S.P.; Autio, Lauri; Blumenfeld, B.; Maksimovic, P.; Mathis, M.

    2004-01-01

    A high performance system has been assembled using standard web components to deliver database information to a large number of broadly distributed clients. The CDF Experiment at Fermilab is establishing processing centers around the world imposing a high demand on their database repository. For delivering read-only data, such as calibrations, trigger information, and run conditions data, we have abstracted the interface that clients use to retrieve data objects. A middle tier is deployed that translates client requests into database specific queries and returns the data to the client as XML datagrams. The database connection management, request translation, and data encoding are accomplished in servlets running under Tomcat. Squid Proxy caching layers are deployed near the Tomcat servers, as well as close to the clients, to significantly reduce the load on the database and provide a scalable deployment model. Details the system's construction and use are presented, including its architecture, design, interfaces, administration, performance measurements, and deployment plan

  18. The Timeseries Toolbox - A Web Application to Enable Accessible, Reproducible Time Series Analysis

    Science.gov (United States)

    Veatch, W.; Friedman, D.; Baker, B.; Mueller, C.

    2017-12-01

    The vast majority of data analyzed by climate researchers are repeated observations of physical process or time series data. This data lends itself of a common set of statistical techniques and models designed to determine trends and variability (e.g., seasonality) of these repeated observations. Often, these same techniques and models can be applied to a wide variety of different time series data. The Timeseries Toolbox is a web application designed to standardize and streamline these common approaches to time series analysis and modeling with particular attention to hydrologic time series used in climate preparedness and resilience planning and design by the U. S. Army Corps of Engineers. The application performs much of the pre-processing of time series data necessary for more complex techniques (e.g. interpolation, aggregation). With this tool, users can upload any dataset that conforms to a standard template and immediately begin applying these techniques to analyze their time series data.

  19. 45 CFR 2540.203 - When must I conduct a State criminal registry check and a National Sex Offender Public Web site...

    Science.gov (United States)

    2010-10-01

    ... check and a National Sex Offender Public Web site check on an individual in a covered position? 2540.203... National Sex Offender Public Web site check on an individual in a covered position? (a) The State criminal... enrolls in, or is hired by, your program on or after October 1, 2009. (b) The National Sex Offender Public...

  20. Library OPACs on the Web: Finding and Describing Directories.

    Science.gov (United States)

    Henry, Marcia

    1997-01-01

    Provides current descriptions of some of the major directories that link to library catalogs on the World Wide Web. Highlights include LibWeb; Hytelnet; WebCats; WWW Library Directory; and techniques for finding new library OPAC (online public access catalog) directories. (LRW)

  1. 32 CFR 806b.51 - Privacy and the Web.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Privacy and the Web. 806b.51 Section 806b.51... PROGRAM Disclosing Records to Third Parties § 806b.51 Privacy and the Web. Do not post personal information on publicly accessible DoD web sites unless clearly authorized by law and implementing regulation...

  2. Individual public transportation accessibility is positively associated with self-reported active commuting

    DEFF Research Database (Denmark)

    Djurhuus, Sune; Hansen, Henning Sten; Aadahl, Mette

    2014-01-01

    BACKGROUND: Active commuters have lower risk of chronic disease. Understanding which of the, to some extent, modifiable characteristics of public transportation that facilitate its use is thus important in a public health perspective. The aim of the study was to examine the association between...... individual public transportation accessibility and self-reported active commuting, and whether the associations varied with commute distance, age, and gender. METHODS: Twenty-eight thousand nine hundred twenty-eight commuters in The Capital Region of Denmark reported self-reported time spent either walking...... or cycling to work or study each day and the distance to work or study. Data were obtained from the Danish National Health Survey collected in February to April 2010. Individual accessibility by public transportation was calculated using a multi-modal network in a GIS. Multilevel logistic regression was used...

  3. Web Services for public cosmological surveys: the VVDS-CDFS application

    Science.gov (United States)

    Paioro, L.; Garilli, B.; Le Brun, V.; Franzetti, P.; Fumana, M.; Scodeggio, M.

    2007-08-01

    Cosmological surveys (like VVDS, GOODS, DEEP2, COSMOS, etc.) aim at providing a complete census of the universe over a broad redshift range. Often different information are gathered with different instruments (e.g., spectrographs, HST, X-ray telescopes, etc.) and it is only by correctly assembling and easily manipulating such wide sets of data that astronomers can attempt to describe the universe; many different scientific goals can be tackled grouping and filtering the different data sets. When dealing with the huge databases resulting from public cosmological surveys , what is needed is: (a) a versatile system of queries, to allow searches by different parameters (like redshifts, magnitude, colors, etc.) according to the specific scientific goal to be tackled; (b) a cross-matching system to verify or redefine the identification of the sources; and (c) a data products retrieving system to download data related images and spectra. The Virtual Observatory Alliance defines a set of services which can satisfy the needs described above, exploiting Web Services technology. Having in mind the exploitation of cosmological surveys, we have implemented what we consider the most fundamental VO Web Services for our scientific interests: Conesearch (retrieves physical data values from a cone centered on one point in the sky - the simplest query), SkyNode (allows to filter on the physical quantities in the database in order to select a well defined data subset), SIAP (retrieves all the images contained in a sky region of interest), SSAP (retrieves 1D spectra). Our testing bench is the VVDSCDFS data set, made public in 2004, which contains photometric and spectroscopic information for 1599 sources (Le F`rve et al., 2004, A&A, 428, 1043, see ). On e this data set, we have implemented and published on US NVO registry the first three services mentioned above, to demonstrate the viability of this approach and its usefulness to the astronomical community. Implementation of SSAP

  4. Use of Web 2.0 Technologies for Public Outreach on a Simulated Mars Mission

    Science.gov (United States)

    Shiro, B.; Palaia, J.; Ferrone, K.

    2009-12-01

    Recent advances in social media and internet communications have revolutionized the ways people interact and disseminate information. Astronauts are already starting to take advantage of these tools by blogging and tweeting from space, and almost all NASA missions now have presences on the major social networking sites. One priority for future human explorers on Mars will be communicating their experiences to the people back on Earth. During July 2009, a six-member crew of volunteers carried out a simulated Mars mission at the Flashline Mars Arctic Research Station (FMARS) on Devon Island in the Canadian Arctic. Living in a habitat, conducting EVAs wearing spacesuits, and observing communication delays with “Earth,” the crew endured restrictions similar to those that will be faced by future human Mars explorers. Throughout the expedition, crewmembers posted regular blog entries, reports, photos, videos, and updates to their website and social media outlets Twitter, Facebook, YouTube, and Picasa Web Albums. During the sixteen EVAs of their field science research campaign, FMARS crewmembers collected GPS track information and took geotagged photos using GPS-enabled cameras. They combined their traverse GPS tracks with photo location information into KML/KMZ files that website visitors can view in Google Maps or Google Earth. Although the crew observed a strict 20-minute communication delay with “Earth” to simulate a real Mars mission, they broke this rule to conduct four very successful live webcasts with student groups using Skype since education and public outreach were important objectives of the endeavor. This presentation will highlight the use of Web 2.0 technologies for public outreach during the simulated Mars expedition and the implications for other remote scientific journeys. The author embarks on a "rover" to carry out an EVA near the FMARS Habitat. The satellite dish to the right of the structure was used for all communications with the remote

  5. Web based dosimetry system for reading and monitoring dose through internet access

    International Nuclear Information System (INIS)

    Perle, S.C.; Bennett, K.; Kahilainen, J.; Vuotila, M.

    2010-01-01

    The Instadose TM dosemeter from Mirion Technologies is a small, rugged device based on patented direct ion storage technology and is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP) through NIST, bringing radiation monitoring into the digital age. Smaller than a flash drive, this dosemeter provides an instant read-out when connected to any computer with internet access and a USB connection. Instadose devices provide radiation workers with more flexibility than today's dosemeters. Non Volatile Analog Memory Cell surrounded by a Gas Filled Ion Chamber. Dose changes the amount of Electric Charge in the DIS Analog Memory. The total charge storage capacity of the memory determines the available dose range. The state of the Analog Memory is determined by measuring the voltage across the memory cell. AMP (Account Management Program) provides secure real time access to account details, device assignments, reports and all pertinent account information. Access can be restricted based on the role assignment assigned to an individual. A variety of reports are available for download and customizing. The Advantages of the Instadose dosemeter are: - Unlimited reading capability, - Concerns about a possible exposure can be addressed immediately, - Re-readability without loss of exposure data, with cumulative exposure maintained. (authors)

  6. Web based dosimetry system for reading and monitoring dose through internet access

    Energy Technology Data Exchange (ETDEWEB)

    Perle, S.C.; Bennett, K.; Kahilainen, J.; Vuotila, M. [Mirion Technologies (United States); Mirion Technologies (Finland)

    2010-07-01

    The Instadose{sup TM} dosemeter from Mirion Technologies is a small, rugged device based on patented direct ion storage technology and is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP) through NIST, bringing radiation monitoring into the digital age. Smaller than a flash drive, this dosemeter provides an instant read-out when connected to any computer with internet access and a USB connection. Instadose devices provide radiation workers with more flexibility than today's dosemeters. Non Volatile Analog Memory Cell surrounded by a Gas Filled Ion Chamber. Dose changes the amount of Electric Charge in the DIS Analog Memory. The total charge storage capacity of the memory determines the available dose range. The state of the Analog Memory is determined by measuring the voltage across the memory cell. AMP (Account Management Program) provides secure real time access to account details, device assignments, reports and all pertinent account information. Access can be restricted based on the role assignment assigned to an individual. A variety of reports are available for download and customizing. The Advantages of the Instadose dosemeter are: - Unlimited reading capability, - Concerns about a possible exposure can be addressed immediately, - Re-readability without loss of exposure data, with cumulative exposure maintained. (authors)

  7. INTERNATIONAL SURVEY OF PUBLICATIONS IN INTERNATIONAL BUSINESS: RISING THROUGH THE BASE OF WEB SCIENCE

    Directory of Open Access Journals (Sweden)

    Aletéia de Moura Carpes

    2011-06-01

    Full Text Available Internationalization is an alternative to business growth, allowing its exposure to international standards of products, technologies and management methods, generating significant returns for domestic transactions (STAL, 2010. The evolution of commercial transactions between the countries have brought a lot of issues to be understood, that seek to check the reflection of international activity in the individual, company and nation experiencing this context of globalization. This article was developed from the perspective of a bibliometric research, aiming to increase awareness in the study area related to International Business (International Business and determine which topics studied by the administration on this issue are being investigated further and which are most relevant (hot topics. Analysis of data held on the approaches of qualitative and quantitative research. Qualitatively analyzed the issues addressed in the publications surveyed regarding the content, keywords and relevance of topics. As regards the figures sought to investigate the following variables: total number of publications, authors, subject areas, types of documents, the sources title, year of publications, institutions, funding agencies, languages, countries and analysis of the number of times each publication was cited by the hb index and the index m. According to Hirsch (2005, the total number of articles published measures the productivity of the author, but does not measure the importance and / or impact of their publications. Already the impact of publications is measured by the number of citations that each one receives can be measured by the h-index. The survey of publications housed in the Web of Science citation index with the ISI Citation Indexes from 1997 to 2010 (14 years resulted in 5,355 jobs related to international business, which were entered, especially in the areas of business (business and management (management and the studies analyzed showed a

  8. BioPortal: enhanced functionality via new Web services from the National Center for Biomedical Ontology to access and use ontologies in software applications.

    Science.gov (United States)

    Whetzel, Patricia L; Noy, Natalya F; Shah, Nigam H; Alexander, Paul R; Nyulas, Csongor; Tudorache, Tania; Musen, Mark A

    2011-07-01

    The National Center for Biomedical Ontology (NCBO) is one of the National Centers for Biomedical Computing funded under the NIH Roadmap Initiative. Contributing to the national computing infrastructure, NCBO has developed BioPortal, a web portal that provides access to a library of biomedical ontologies and terminologies (http://bioportal.bioontology.org) via the NCBO Web services. BioPortal enables community participation in the evaluation and evolution of ontology content by providing features to add mappings between terms, to add comments linked to specific ontology terms and to provide ontology reviews. The NCBO Web services (http://www.bioontology.org/wiki/index.php/NCBO_REST_services) enable this functionality and provide a uniform mechanism to access ontologies from a variety of knowledge representation formats, such as Web Ontology Language (OWL) and Open Biological and Biomedical Ontologies (OBO) format. The Web services provide multi-layered access to the ontology content, from getting all terms in an ontology to retrieving metadata about a term. Users can easily incorporate the NCBO Web services into software applications to generate semantically aware applications and to facilitate structured data collection.

  9. Design of a High Resolution Open Access Global Snow Cover Web Map Service Using Ground and Satellite Observations

    Science.gov (United States)

    Kadlec, J.; Ames, D. P.

    2014-12-01

    The aim of the presented work is creating a freely accessible, dynamic and re-usable snow cover map of the world by combining snow extent and snow depth datasets from multiple sources. The examined data sources are: remote sensing datasets (MODIS, CryoLand), weather forecasting model outputs (OpenWeatherMap, forecast.io), ground observation networks (CUAHSI HIS, GSOD, GHCN, and selected national networks), and user-contributed snow reports on social networks (cross-country and backcountry skiing trip reports). For adding each type of dataset, an interface and an adapter is created. Each adapter supports queries by area, time range, or combination of area and time range. The combined dataset is published as an online snow cover mapping service. This web service lowers the learning curve that is required to view, access, and analyze snow depth maps and snow time-series. All data published by this service are licensed as open data; encouraging the re-use of the data in customized applications in climatology, hydrology, sports and other disciplines. The initial version of the interactive snow map is on the website snow.hydrodata.org. This website supports the view by time and view by site. In view by time, the spatial distribution of snow for a selected area and time period is shown. In view by site, the time-series charts of snow depth at a selected location is displayed. All snow extent and snow depth map layers and time series are accessible and discoverable through internationally approved protocols including WMS, WFS, WCS, WaterOneFlow and WaterML. Therefore they can also be easily added to GIS software or 3rd-party web map applications. The central hypothesis driving this research is that the integration of user contributed data and/or social-network derived snow data together with other open access data sources will result in more accurate and higher resolution - and hence more useful snow cover maps than satellite data or government agency produced data by

  10. Translating access into utilization: lessons from the design and evaluation of a health insurance Web site to promote reproductive health care for young women in Massachusetts.

    Science.gov (United States)

    Janiak, Elizabeth; Rhodes, Elizabeth; Foster, Angel M

    2013-12-01

    Following state-level health care reform in Massachusetts, young women reported confusion over coverage of contraception and other sexual and reproductive health services under newly available health insurance products. To address this gap, a plain-language Web site titled "My Little Black Book for Sexual Health" was developed by a statewide network of reproductive health stakeholders. The purpose of this evaluation was to assess the health literacy demands and usability of the site among its target audience, women ages 18-26 years. We performed an evaluation of the literacy demands of the Web site's written content and tested the Web site's usability in a health communications laboratory. Participants found the Web site visually appealing and its overall design concept accessible. However, the Web site's literacy demands were high, and all participants encountered problems navigating through the Web site. Following this evaluation, the Web site was modified to be more usable and more comprehensible to women of all health literacy levels. To avail themselves of sexual and reproductive health services newly available under expanded health insurance coverage, young women require customized educational resources that are rigorously evaluated to ensure accessibility. To maximize utilization of reproductive health services under expanded health insurance coverage, US women require customized educational resources commensurate with their literacy skills. The application of established research methods from the field of health communications will enable advocates to evaluate and adapt these resources to best serve their targeted audiences. © 2013.

  11. Rural-Urban Differences in Access to Preventive Health Care Among Publicly Insured Minnesotans.

    Science.gov (United States)

    Loftus, John; Allen, Elizabeth M; Call, Kathleen Thiede; Everson-Rose, Susan A

    2018-02-01

    Reduced access to care and barriers have been shown in rural populations and in publicly insured populations. Barriers limiting health care access in publicly insured populations living in rural areas are not understood. This study investigates rural-urban differences in system-, provider-, and individual-level barriers and access to preventive care among adults and children enrolled in a public insurance program in Minnesota. This was a secondary analysis of a 2008 statewide, cross-sectional survey of publicly insured adults and children (n = 4,388) investigating barriers associated with low utilization of preventive care. Sampling was stratified with oversampling of racial/ethnic minorities. Rural enrollees were more likely to report no past year preventive care compared to urban enrollees. However, this difference was no longer statistically significant after controlling for demographic and socioeconomic factors (OR: 1.37, 95% CI: 1.00-1.88). Provider- and system-level barriers associated with low use of preventive care among rural enrollees included discrimination based on public insurance status (OR: 2.26, 95% CI: 1.34-2.38), cost of care concerns (OR: 1.72, 95% CI: 1.03-2.89) and uncertainty about care being covered by insurance (OR: 1.70, 95% CI: 1.01-2.85). These and additional provider-level barriers were also identified among urban enrollees. Discrimination, cost of care, and uncertainty about insurance coverage inhibit access in both the rural and urban samples. These barriers are worthy targets of interventions for publicly insured populations regardless of residence. Future studies should investigate additional factors associated with access disparities based on rural-urban residence. © 2017 National Rural Health Association.

  12. Washington Public Libraries Online: Collaborating in Cyberspace.

    Science.gov (United States)

    Wildin, Nancy

    1997-01-01

    Discussion of public libraries, the Internet, and the World Wide Web focuses on development of a Web site in Washington. Highlights include access to the Internet through online public access catalogs; partnerships between various types of libraries; hardware and software; HTML training; content design; graphics design; marketing; evaluation; and…

  13. Providing access to risk prediction tools via the HL7 XML-formatted risk web service.

    Science.gov (United States)

    Chipman, Jonathan; Drohan, Brian; Blackford, Amanda; Parmigiani, Giovanni; Hughes, Kevin; Bosinoff, Phil

    2013-07-01

    Cancer risk prediction tools provide valuable information to clinicians but remain computationally challenging. Many clinics find that CaGene or HughesRiskApps fit their needs for easy- and ready-to-use software to obtain cancer risks; however, these resources may not fit all clinics' needs. The HughesRiskApps Group and BayesMendel Lab therefore developed a web service, called "Risk Service", which may be integrated into any client software to quickly obtain standardized and up-to-date risk predictions for BayesMendel tools (BRCAPRO, MMRpro, PancPRO, and MelaPRO), the Tyrer-Cuzick IBIS Breast Cancer Risk Evaluation Tool, and the Colorectal Cancer Risk Assessment Tool. Software clients that can convert their local structured data into the HL7 XML-formatted family and clinical patient history (Pedigree model) may integrate with the Risk Service. The Risk Service uses Apache Tomcat and Apache Axis2 technologies to provide an all Java web service. The software client sends HL7 XML information containing anonymized family and clinical history to a Dana-Farber Cancer Institute (DFCI) server, where it is parsed, interpreted, and processed by multiple risk tools. The Risk Service then formats the results into an HL7 style message and returns the risk predictions to the originating software client. Upon consent, users may allow DFCI to maintain the data for future research. The Risk Service implementation is exemplified through HughesRiskApps. The Risk Service broadens the availability of valuable, up-to-date cancer risk tools and allows clinics and researchers to integrate risk prediction tools into their own software interface designed for their needs. Each software package can collect risk data using its own interface, and display the results using its own interface, while using a central, up-to-date risk calculator. This allows users to choose from multiple interfaces while always getting the latest risk calculations. Consenting users contribute their data for future

  14. Researchers' perspectives on open access scholarly communication in Tanzanian public universities

    Directory of Open Access Journals (Sweden)

    F.W. Dulle

    2009-04-01

    Full Text Available This research explored the awareness, usage and perspectives of Tanzanian researchers on open access as a mode of scholarly communication. A survey questionnaire targeted 544 respondents selected through stratified random sampling from a population of 1088 university researchers of the six public universities in Tanzania. With a response rate of 73%, the data were analysed using the Statistical Package for Social Sciences. The study reveals that the majority of the researchers were aware of and were positive towards open access. Findings further indicate that the majority of researchers in Tanzanian public universities used open access outlets more to access scholarly content than to disseminate their own research findings. It seems that most of these researchers would support open access publishing more if issues of recognition, quality and ownership were resolved. Thus many of them supported the idea of establishing institutional repositories at their respective universities as a way of improving the dissemination of local content. The study recommends that public universities and other research institutions in the country should consider establishing institutional repositories, with appropriate quality assurance measures, to improve the dissemination of research output emanating from these institutions.

  15. Accessing a personalized bibliography with a searchable system on the World Wide Web

    Science.gov (United States)

    Malchus B. Baker; Daniel P. Huebner; Peter F. Ffolliott

    2000-01-01

    Researchers, educator's and land management personnel routinely construct bibliographies to assist them in managing publications that relate to their work. These personalized bibliographies are unique and valuable to others in the same discipline. This paper presents a computer data base system that provides users with the ability to search a bibliography through...

  16. A study of institutional spending on open access publication fees in Germany.

    Science.gov (United States)

    Jahn, Najko; Tullney, Marco

    2016-01-01

    Publication fees as a revenue source for open access publishing hold a prominent place on the agendas of researchers, policy makers, and academic publishers. This study contributes to the evolving empirical basis for funding these charges and examines how much German universities and research organisations spent on open access publication fees. Using self-reported cost data from the Open APC initiative, the analysis focused on the amount that was being spent on publication fees, and compared these expenditure with data from related Austrian (FWF) and UK (Wellcome Trust, Jisc) initiatives, in terms of both size and the proportion of articles being published in fully and hybrid open access journals. We also investigated how thoroughly self-reported articles were indexed in Crossref, a DOI minting agency for scholarly literature, and analysed how the institutional spending was distributed across publishers and journal titles. According to self-reported data from 30 German universities and research organisations between 2005 and 2015, expenditures on open access publication fees increased over the years in Germany and amounted to € 9,627,537 for 7,417 open access journal articles. The average payment was € 1,298, and the median was € 1,231. A total of 94% of the total article volume included in the study was supported in accordance with the price cap of € 2,000, a limit imposed by the Deutsche Forschungsgemeinschaft (DFG) as part of its funding activities for open access funding at German universities. Expenditures varied considerably at the institutional level. There were also differences in how much the institutions spent per journal and publisher. These differences reflect, at least in part, the varying pricing schemes in place including discounted publication fees. With an indexing coverage of 99%, Crossref thoroughly indexed the open access journals articles included in the study. A comparison with the related openly available cost data from Austria and

  17. A study of institutional spending on open access publication fees in Germany

    Directory of Open Access Journals (Sweden)

    Najko Jahn

    2016-08-01

    Full Text Available Publication fees as a revenue source for open access publishing hold a prominent place on the agendas of researchers, policy makers, and academic publishers. This study contributes to the evolving empirical basis for funding these charges and examines how much German universities and research organisations spent on open access publication fees. Using self-reported cost data from the Open APC initiative, the analysis focused on the amount that was being spent on publication fees, and compared these expenditure with data from related Austrian (FWF and UK (Wellcome Trust, Jisc initiatives, in terms of both size and the proportion of articles being published in fully and hybrid open access journals. We also investigated how thoroughly self-reported articles were indexed in Crossref, a DOI minting agency for scholarly literature, and analysed how the institutional spending was distributed across publishers and journal titles. According to self-reported data from 30 German universities and research organisations between 2005 and 2015, expenditures on open access publication fees increased over the years in Germany and amounted to € 9,627,537 for 7,417 open access journal articles. The average payment was € 1,298, and the median was € 1,231. A total of 94% of the total article volume included in the study was supported in accordance with the price cap of € 2,000, a limit imposed by the Deutsche Forschungsgemeinschaft (DFG as part of its funding activities for open access funding at German universities. Expenditures varied considerably at the institutional level. There were also differences in how much the institutions spent per journal and publisher. These differences reflect, at least in part, the varying pricing schemes in place including discounted publication fees. With an indexing coverage of 99%, Crossref thoroughly indexed the open access journals articles included in the study. A comparison with the related openly available cost data

  18. Public Internet Access Points (PIAPs) and Their Social Impact: A Case Study from Turkey

    Science.gov (United States)

    Afacan, Gulgun; Er, Erkan; Arifoglu, Ali

    2013-01-01

    Building public Internet access points (PIAPs) is a significant contribution of governments towards achieving an information society. While many developing countries are investing great amounts to establish PIAPs today, people may not use PIAPs effectively. Yet, the successful implementation of PIAPs is the result of citizens' acceptance to use…

  19. The Publishers' Pushback against NIH's Public Access and Scholarly Publishing Sustainability

    OpenAIRE

    Willinsky, John

    2009-01-01

    Last September, US Congressman John Conyers introduced the Fair Copyright in Research Works Act. John Willinsky explains how the bill's Orwellian title obscures its true aim: to derail the new policy implemented by the National Institutes of Health to open access to publicly funded research, amid talk of sustainability that cuts both ways.

  20. Pilot Test of the Online Public Access Catalog Project's User and Nonuser Questionnaires. Final Report.

    Science.gov (United States)

    Markey, Karen

    This report describes the pilot data collections and post-questionnaire interview activities of the Council on Library Resources (CLR)/Online Computer Library Center (OCLC) Online Public Access Project. The background of the project is briefly described, the purpose and adminstration of the post-questionnaire interviews are outlined, and pilot…

  1. Using the GTFS format to improve public transport data accessibility in Gauteng

    CSIR Research Space (South Africa)

    Koetsier, Sumarie

    2017-10-01

    Full Text Available Public transport plays an important role in cities. It is a less expensive option than private transport and could reduce congestion and improve accessibility to jobs. However, ridership could be hampered when information regarding an operator’s...

  2. Towards a Methodology for the Design of Multimedia Public Access Interfaces.

    Science.gov (United States)

    Rowley, Jennifer

    1998-01-01

    Discussion of information systems methodologies that can contribute to interface design for public access systems covers: the systems life cycle; advantages of adopting information systems methodologies; soft systems methodologies; task-oriented approaches to user interface design; holistic design, the Star model, and prototyping; the…

  3. Computer self efficacy as correlate of on-line public access ...

    African Journals Online (AJOL)

    The use of Online Public Access Catalogue (OPAC) by students has a lot of advantages and computer self-efficacy is a factor that could determine its effective utilization. Little appears to be known about colleges of education students‟ use of OPAC, computer self-efficacy and the relationship between OPAC and computer ...

  4. Metropolitan natural area protection to maximize public access and species representation

    Science.gov (United States)

    Jane A. Ruliffson; Robert G. Haight; Paul H. Gobster; Frances R. Homans

    2003-01-01

    In response to widespread urban development, local governments in metropolitan areas in the United States acquire and protect privately-owned open space. We addressed the planner's problem of allocating a fixed budget for open space protection among eligible natural areas with the twin objectives of maximizing public access and species representation. Both...

  5. Online Public Access Catalog User Studies: A Review of Research Methodologies, March 1986-November 1989.

    Science.gov (United States)

    Seymour, Sharon

    1991-01-01

    Review of research methodologies used in studies of online public access catalog (OPAC) users finds that a variety of research methodologies--e.g., surveys, transaction log analysis, interviews--have been used with varying degrees of expertise. It is concluded that poor research methodology resulting from limited training and resources limits the…

  6. A Comparison of Keyword Subject Searching on Six British University OPACs Online Public Access Catalogs.

    Science.gov (United States)

    Aanonson, John

    1987-01-01

    Compares features of online public access catalogs (OPACs) at six British universities: (1) Cambridge; (2) Hull; (3) Newcastle; (4) Surrey; (5) Sussex; and (6) York. Results of keyword subject searches on two topics performed on each of the OPACs are reported and compared. Six references are listed. (MES)

  7. The Distribution of Information: The Role for Online Public Access Catalogs.

    Science.gov (United States)

    Matthews, Joseph R.

    1994-01-01

    Describes the Online Public Access Catalog (OPAC) and the inclusion of abstracting and indexing industry databases in OPACs. Topics addressed include the implications of including abstracting and indexing tape and CD-ROM products in OPACs; the need for standards allowing library systems to communicate with dissimilar CD-ROM products; and computer,…

  8. The Online Public Access Catalogue at the Cite des Sciences Mediatheque in Paris.

    Science.gov (United States)

    Witt, Maria

    1990-01-01

    Provides background on the holdings, services, and layout of the mediatheque (multimedia library) at the Cite des Sciences et de l'Industrie (originally the Museum of Science, Technology, and Industry) in Paris. The library's online public access catalog and use of the catalog by children and the visually handicapped are described. (four…

  9. Microcomputer Database Management Systems that Interface with Online Public Access Catalogs.

    Science.gov (United States)

    Rice, James

    1988-01-01

    Describes a study that assessed the availability and use of microcomputer database management interfaces to online public access catalogs. The software capabilities needed to effect such an interface are identified, and available software packages are evaluated by these criteria. A directory of software vendors is provided. (4 notes with…

  10. User Practices in Keyword and Boolean Searching on an Online Public Access Catalog.

    Science.gov (United States)

    Ensor, Pat

    1992-01-01

    Discussion of keyword and Boolean searching techniques in online public access catalogs (OPACs) focuses on a study conducted at Indiana State University that examined users' attitudes toward searching on NOTIS (Northwestern Online Total Integrated System). Relevant literature is reviewed, and implications for library instruction are suggested. (17…

  11. Online Public Access Catalog: The Google Maps of the Library World

    Science.gov (United States)

    Bailey, Kieren

    2011-01-01

    What do Google Maps and a library's Online Public Access Catalog (OPAC) have in common? Google Maps provides users with all the information they need for a trip in one place; users can get directions and find out what attractions, hotels, and restaurants are close by. Librarians must find the ultimate OPAC that will provide, in one place, all the…

  12. Information Resources on Online Public Access Catalogs. A Selected ERIC Bibliography.

    Science.gov (United States)

    ERIC Clearinghouse on Information Resources, Syracuse, NY.

    Sixteen articles, books, and reports published between 1978 and 1983 and cited in "Resources in Education" and "Current Index to Journals in Education" are listed in this bibliography on online public access catalogs (OPACs). Emphasis is on the movement toward computer-based alternatives to library card catalogs and user…

  13. Documenting death: public access to government death records and attendant privacy concerns.

    Science.gov (United States)

    Boles, Jeffrey R

    2012-01-01

    This Article examines the contentious relationship between public rights to access government-held death records and privacy rights concerning the deceased, whose personal information is contained in those same records. This right of access dispute implicates core democratic principles and public policy interests. Open access to death records, such as death certificates and autopsy reports, serves the public interest by shedding light on government agency performance, uncovering potential government wrongdoing, providing data on public health trends, and aiding those investigating family history, for instance. Families of the deceased have challenged the release of these records on privacy grounds, as the records may contain sensitive and embarrassing information about the deceased. Legislatures and the courts addressing this dispute have collectively struggled to reconcile the competing open access and privacy principles. The Article demonstrates how a substantial portion of the resulting law in this area is haphazardly formed, significantly overbroad, and loaded with unintended consequences. The Article offers legal reforms to bring consistency and coherence to this currently disordered area of jurisprudence.

  14. The purpose of peer review in the case of an open-access publication

    Directory of Open Access Journals (Sweden)

    Alexandrov Georgii A

    2006-09-01

    Full Text Available Abstract First scientific journals were simply a way of informing colleagues about new research findings. In due course, they started filtering out unreasonable claims, and introduced a peer-review system. The purpose of peer reviewing changed with time. Since the middle of the past century, commercial publishers have owned a large number of scientific journals and as a result, the marketable value of a submitted manuscript has become an increasingly important factor in publishing decisions. Recently some publishers have developed business schemes which may stop this tendency. In the case of an open-access publication, the marketable value of a manuscript is not the primary consideration, since access to the research is not being sold. This innovation challenges scientists to re-consider the purpose of peer review. This editorial indicates some of the commonly used criteria for publication that consequently should receive less or little emphasis under the open-access model.

  15. Difficulties in accessing and availing of public health care systems among rural population in Chittoor District, Andhra Pradesh

    OpenAIRE

    Geetha Lakshmi Sreerama; Sai Varun Matavalum; Paraiveedu Arumugam Chandresekharan; Veronica Thunga

    2015-01-01

    Context: Despite policies to make health care accessible to all, it is not universally accessible. Frequent evaluation of barriers to accessibility of health care services paves path for improvement. Hence, present study is undertaken to evaluate the factors and public health policies influencing health care access to rural people in Chittoor District, Andhra Pradesh, which can be interpolated for other regions. Aims: To assess knowledge, perceptions, availing of public health care services, ...

  16. Sustainability Initiatives and Organizational Performance: An Analysis of Publications in the WEB of SCIENCE DATABASE

    Directory of Open Access Journals (Sweden)

    Eduardo Luís Hepper

    2016-07-01

    Full Text Available Brazil is going through a time of reflection about the preservation of natural resources, an issue that is increasingly considered in its agenda. The search for balance between environmental, social and economic aspects has been a challenge for business survival over the years and has led companies to adopt initiatives focused on sustainability. The objective of this article is to analyse how the international scientific production addresses sustainable practices and initiatives and their relationship with organizational performance. Considering this scope, a bibliometric study of the publications located on Web of Science - Social Sciences Citation Index (WoS-SSCI was developed. There were 33 articles identified and selected on the subject. Journals that stand out in quantity of articles and number of citations are the Journal of Cleaner Production and Strategic Management Journal, respectively. Analysing the results, a growing concern about this issue and the increase in publications was noticed after the 2000s. The results found, in general, associate sustainable practices to positive organizational performance, such as increased profit on the product sold, quality improvement, improved reputation, and waste reduction, among others gains identified.

  17. Symbolic mediation in public debates: the case of the accident of Fukushima on web comment boards

    International Nuclear Information System (INIS)

    Carbou, Guillaume

    2015-01-01

    This thesis aims to contribute to the construction of a theoretical and methodological framework for the analysis of symbolic mediations which occur in the public sphere during public debates. Firstly, we discuss the epistemological conditions of a search for ideological forms shaped by the circulation of discourses. Secondly, we show that conversations about civil nuclear power among internet users on comment boards of online news web sites are structured by a limited number of frames of intelligibility that we call 'modes of apprehension'. These modes of apprehension never occur in their canonic form: they only appear by fragments in the speech of individuals. Hence, an argumentative analysis of discourse can be used to rebuild them by reordering the multiple 'topoi' in consistent and coherent universes of meaning. Bringing out these modes of apprehension, forged and perpetuated by the circulation of discourses, has three main interests: we highlight some of the symbolic mediations of the social communication about civil nuclear power after Fukushima; we underline some of the main political and philosophical issues of the question; and we examine some of the dominant ideological sedimentations of our modernity. (author)

  18. Interactive access to LP DAAC satellite data archives through a combination of open-source and custom middleware web services

    Science.gov (United States)

    Davis, Brian N.; Werpy, Jason; Friesz, Aaron M.; Impecoven, Kevin; Quenzer, Robert; Maiersperger, Tom; Meyer, David J.

    2015-01-01

    Current methods of searching for and retrieving data from satellite land remote sensing archives do not allow for interactive information extraction. Instead, Earth science data users are required to download files over low-bandwidth networks to local workstations and process data before science questions can be addressed. New methods of extracting information from data archives need to become more interactive to meet user demands for deriving increasingly complex information from rapidly expanding archives. Moving the tools required for processing data to computer systems of data providers, and away from systems of the data consumer, can improve turnaround times for data processing workflows. The implementation of middleware services was used to provide interactive access to archive data. The goal of this middleware services development is to enable Earth science data users to access remote sensing archives for immediate answers to science questions instead of links to large volumes of data to download and process. Exposing data and metadata to web-based services enables machine-driven queries and data interaction. Also, product quality information can be integrated to enable additional filtering and sub-setting. Only the reduced content required to complete an analysis is then transferred to the user.

  19. Open Access Data Centers as an Essential Partner to a Data Publication Journal

    Science.gov (United States)

    Carlson, D.; Pfeiffenberger, H.

    2016-12-01

    The success of Earth System Science Data derives in part from key infrastructure: digital object identifiers (doi) and open access data centers. Our concept that a data journal should promote access and exchange through publication of reviewed data descriptions presupposed third parties to hold the data. As minimum criteria for those data centers we expected international reputation for quality of service and an active lifetime extending at least a decade into the future. We also expected modern access interfaces offering geographic, topical and parameter-based browsing - so that users could discover related holdings through an ESSD link or discover ESSD by way of links in data sets revealed through the center's browse tools - and true open access. True open access means one or two clicks from abstract in ESSD to the data itself without barriers. We started with Pangaea and CDIAC. Data providers already used these centers, the staff welcomed the ESSD initiative and all parties cooperated on doi. With this initial support ESSD proved the basic concept of data publication and demonstrated utility to a larger group of data providers, many of whom suggested additional centers. So long as those data centers met expectations for open access and quality and durability of service, ESSD agreed to collaborate. Through back-door collaborations - e.g. service on particular data sets - ESSD developed working partnerships with more than 30 data centers in 13 countries. Data centers ask to join our list. We encourage those centers to stimulate local providers to submit a data set to ESSD, thus preserving our practical data-set by data-set partnership mode. For a few data centers where national policies impose a registration step, center staff and ESSD editors created bypass access routes to facilitate anonymous reviews. For ESSD purposes, open access and doi cooperation leading to reliable curation allows a win, win, win partnership among centers, providers, and journal.

  20. Web systems to support the elaboration and publication of the ATLAS data analysis papers

    International Nuclear Information System (INIS)

    Maidantchik, Carmen; Moraes, Laura O.F.; Karam, K.; Grael, Felipe F.; Evora, Luiz Henrique R.A.

    2011-01-01

    Full text: In 2010, the LHC experiment produced 7 TeV and heavy-ions collisions continually. It allowed ATLAS to collect and analyze a huge amount of data and perform several studies. Physicists are now publishing papers and conference notes announcing results and achievements. During the past year, 37 papers were published and for 2011 there are already 39 papers in preparation. A paper publication management involves several aspects, such as keep track of the analysis results status, follow the procedure step-by-step, promote the communication among collaborators, improve the paper initial version, and make an interaction between the Authorship Committee and the Publication Committee to produce a final authors list. The UFRJ group developed the Glance system, a retrieval mechanism to perform data manipulation and operation in distinct and geographically spread repositories. Using Glance as the main application to access data, the Analysis Follow-Up and Analysis CONF Notes systems allow users to manage and update information related to all ATLAS papers and conference notes. Both systems support the process of revision, approval and publication of the analysis outcome. The first step to publish a paper or note is to define an Editorial Board, which main responsibility is to improve the initial versions. The whole process is supervised by the Publication Committee, which will sign-off the final decisions and submit the paper for publishing. Presentations and papers versions are elaborated by the Conveners of the different ATLAS physics groups. The systems also support the registration of meetings, tracking the paper through the official references (like CDS, arXiv, DOI and the published Journal) and insertion of comments about the successive versions. As all steps are traced, automatic e-mails warn the responsible of the next step to take an action. A search engine allows any user to follow an analysis publication stage. The access privileges are based on

  1. Human Trafficking in the United States. Part II. Survey of U.S. Government Web Resources for Publications and Data

    Science.gov (United States)

    Panigabutra-Roberts, Anchalee

    2012-01-01

    This second part of a two-part series is a survey of U.S. government web resources on human trafficking in the United States, particularly of the online publications and data included on agencies' websites. Overall, the goal is to provide an introduction, an overview, and a guide on this topic for library staff to use in their research and…

  2. Developing web-based training for public health practitioners: what can we learn from a review of five disciplines?

    Science.gov (United States)

    Ballew, Paula; Castro, Sarah; Claus, Julie; Kittur, Nupur; Brennan, Laura; Brownson, Ross C

    2013-04-01

    During a time when governmental funding, resources and staff are decreasing and travel restrictions are increasing, attention to efficient methods of public health workforce training is essential. A literature review was conducted to inform the development and delivery of web-based trainings for public health practitioners. Literature was gathered and summarized from five disciplines: Information Technology, Health, Education, Business and Communications, following five research themes: benefits, barriers, retention, promotion and evaluation. As a result, a total of 138 articles relevant to web-based training design and implementation were identified. Key recommendations emerged, including the need to conduct formative research and evaluation, provide clear design and layout, concise content, interactivity, technical support, marketing and promotion and incentives. We conclude that there is limited application of web-based training in public health. This review offers an opportunity to learn from other disciplines. Web-based training methods may prove to be a key training strategy for reaching our public health workforce in the environment of limited resources.

  3. Are personal health records safe? A review of free web-accessible personal health record privacy policies.

    Science.gov (United States)

    Carrión Señor, Inmaculada; Fernández-Alemán, José Luis; Toval, Ambrosio

    2012-08-23

    Several obstacles prevent the adoption and use of personal health record (PHR) systems, including users' concerns regarding the privacy and security of their personal health information. To analyze the privacy and security characteristics of PHR privacy policies. It is hoped that identification of the strengths and weaknesses of the PHR systems will be useful for PHR users, health care professionals, decision makers, and designers. We conducted a systematic review using the principal databases related to health and computer science to discover the Web-based and free PHR systems mentioned in published articles. The privacy policy of each PHR system selected was reviewed to extract its main privacy and security characteristics. The search of databases and the myPHR website provided a total of 52 PHR systems, of which 24 met our inclusion criteria. Of these, 17 (71%) allowed users to manage their data and to control access to their health care information. Only 9 (38%) PHR systems permitted users to check who had accessed their data. The majority of PHR systems used information related to the users' accesses to monitor and analyze system use, 12 (50%) of them aggregated user information to publish trends, and 20 (83%) used diverse types of security measures. Finally, 15 (63%) PHR systems were based on regulations or principles such as the US Health Insurance Portability and Accountability Act (HIPAA) and the Health on the Net Foundation Code of Conduct (HONcode). Most privacy policies of PHR systems do not provide an in-depth description of the security measures that they use. Moreover, compliance with standards and regulations in PHR systems is still low.

  4. Intellectual property rights vs. public access rights: ethical aspects of the DeCSS decryptation program

    Directory of Open Access Journals (Sweden)

    Robert Vaagan

    2005-01-01

    Full Text Available Introduction. In 1999-2000, a Norwegian youth cracked a DVD-access code and published a decryptation program on the Internet. He was sued by the US DVD Copy Control Association (DVD-CCA and the Norwegian Motion Picture Association (MAP, allies of the US Motion Picture Association of America (MPAA, arrested by Norwegian police and charged with data crime. Two Norwegian court rulings in 2003 unanimously ruled that the program did not amount to a breach of Norwegian law, and he was fully acquitted. In the US, there have been related cases, some with other outcomes. Method. Based on a theoretical framework developed by Zwass, the paper discusses these court rulings and the wider issues of intellectual property rights versus public access rights. Analysis. The DVD-Jon case illustrates that intellectual property rights can conflict with public access rights, as the struggle between proprietary software and public domain software, as well as the SPARC and Open Archives Initiative reflect. Results. An assessment of the DVD-Jon case based on the Zwass framework does not give a clear information ethics answer. The analysis depends on whether one ascribes to consequentialist (e.g., utilitarian or de-ontological reflection, and also on which side of the digital gap is to be accorded most weight. Conclusion. While copyright interests are being legally strengthened, there may be ethically- grounded access rights that outweigh property rights.

  5. Multidisciplinary research in public health: a case study of research on access to green space.

    Science.gov (United States)

    Kessel, A; Green, J; Pinder, R; Wilkinson, P; Grundy, C; Lachowycz, K

    2009-01-01

    Quantitative analysis of the physical and demographic parameters of access to Thames Chase Community Forest (TCCF), and how these have changed between 1990 and 2003; and qualitative exploration of our understanding of the links between health and the natural environment (TCCF), with a focus on the issue of 'access' to green space. Multimethod design involving both quantitative (analysis of physical access to green space) and qualitative (ethnography) components. Quantitative analysis, using geographical information systems, of physical access to the community forest; and ethnographic research including participant observation, non-participant observation, in-depth interviews and attendance at meetings and conferences. The quantitative analysis showed that public access to green space improved between 1990 and 2003 as a result of the regeneration and acquisition of new areas, and the average reduction in distance to green space was 162 m. However, such improvements were distributed differentially between population groups. In both 1990 and 2003, people from deprived areas and in poorer health had better access to green space than people from less deprived areas, but the greatest improvement in access to green space over this interval occurred in areas of below average deprivation (i.e. in the more affluent areas). The ethnographic research showed different interpretations of the notion of access. Use of TCCF was determined by a variety of factors including whether a person could 'imagine themselves' using such a space, different perceptions of what is actually being accessed (e.g. a place to exercise or a place to socialise), and ideas about using the countryside 'properly'. The health benefits of using a green space, such as TCCF, for walking or exercising are well recognized. However, whether people choose to use local green space may be determined by a variety of factors. These are likely to include physical distance to access of green space, as well as

  6. Intro and Recent Advances: Remote Data Access via OPeNDAP Web Services

    Science.gov (United States)

    Fulker, David

    2016-01-01

    During the upcoming Summer 2016 meeting of the ESIP Federation (July 19-22), OpenDAP will hold a Developers and Users Workshop. While a broad set of topics will be covered, a key focus is capitalizing on recent EOSDIS-sponsored advances in Hyrax, OPeNDAPs own software for server-side realization of the DAP2 and DAP4 protocols. These Hyrax advances are as important to data users as to data providers, and the workshop will include hands-on experiences of value to both. Specifically, a balanced set of presentations and hands-on tutorials will address advances in1.server installation,2.server configuration,3.Hyrax aggregation capabilities,4.support for data-access from clients that are HTTP-based, JSON-based or OGC-compliant (especially WCS and WMS),5.support for DAP4,6.use and extension of server-side computational capabilities, and7.several performance-affecting matters. Topics 2 through 7 will be relevant to data consumers, data providers and notably, due to the open-source nature of all OPeNDAP software to developers wishing to extend Hyrax, to build compatible clients and servers, and/or to employ Hyrax as middleware that enables interoperability across a variety of end-user and source-data contexts. A session for contributed talks will elaborate the topics listed above and embrace additional ones.

  7. More Than a Pretty Picture: Making WISE Data Accessible to the Public

    Science.gov (United States)

    Ali, Nancy; Mendez, B.; Fricke, K.; Wright, E. L.; Eisenhardt, P. R.; Cutri, R. M.; Hurt, R.; WISE Team

    2011-01-01

    NASA's Wide-field Infrared Survey Explorer (WISE) has surveyed the sky in four bands of infrared light, creating a treasure trove of data. This data is of interest not only to the professional astronomical community, but also to educators, students and the general public. The Education and Public Outreach (E/PO) program for WISE is creating opportunities to make WISE data accessible to these audiences through the Internet as well as through teacher professional development programs. Shortly after WISE took its first light image in January 2010, images have been featured weekly on the WISE website. These images serve to engage the general public through "pretty pictures” that are accompanied by educational captions. Social media such as Facebook and Twitter are used to further engage the public with the images. For a more comprehensive view of WISE images, we are creating a guided tour of the infrared sky on the WorldWide Telescope. The public will be able to use the free WorldWide Telescope software to interact with WISE images and listen to narration that describes features of the Universe as seen in infrared light. We are also developing resources for teachers and students to access WISE data when in becomes public in 2011 to learn about astronomical imaging and to conduct authentic scientific investigations.

  8. A comparison of the Web of Science with publication-level classification systems of science

    Energy Technology Data Exchange (ETDEWEB)

    Perianes-Rodriguez, A.; Ruiz-Castillo, J.

    2016-07-01

    In this paper we propose a new criterion for choosing between a pair of classification systems of science that assign publications (or journals) to a set of scientific fields. Consider the standard normalization procedure in which field mean citations are used as normalization factors. We recommend system A over system B whenever the standard normalization procedure based on A performs better than the when it is based on B. Since the evaluation can be made in terms of either system, the performance assessment requires a double test. In addition, since the assessment of two normalization procedures would be generally biased in favor of the one based on the classification system used for evaluation purposes, ideally a pair of classification systems must be compared using a third, independent classification system for evaluation purposes. We illustrate this strategy by comparing a Web of Science journal-level classification system, consisting of 236 journal subject categories, with two publication-level algorithmically constructed classification systems consisting of 1,363 (G6) and 5,119 (G8) clusters. There are two main findings. (1) The G8 system is found to dominate the G6 system. Therefore, when we have a choice between two classification systems at different granularity levels, we should use the system at the higher level because it typically exhibits a better standard normalization performance. (2) The G8 system and the Web of Science (WoS) journal-level system are found to be non-comparable. Nevertheless, the G8-normalization procedure performs better using the WoS system for evaluation purposes than the WoS-normalization procedure using the G8 system for evaluation purposes. Furthermore, when we use the G6 system for evaluation purposes, the G8-normalization procedure performs better than the WoS-normalization procedure. We conclude that algorithmically constructed classification systems constitute a credible alternative to the WoS system and, by extension, to

  9. An Intelligent System Proposal for Improving the Safety and Accessibility of Public Transit by Highway

    Directory of Open Access Journals (Sweden)

    Carmelo R. García

    2015-08-01

    Full Text Available The development of public transit systems that are accessible and safe for everyone, including people with special needs, is an objective that is justified from the civic and economic points of view. Unfortunately, public transit services are conceived for people who do not have reduced physical or cognitive abilities. In this paper, we present an intelligent public transit system by highway with the goal of facilitating access and improving the safety of public transit for persons with special needs. The system is deployed using components that are commonly available in transport infrastructure, e.g., sensors, mobile communications systems, and positioning systems. In addition, the system can operate in non-urban transport contexts, e.g., isolated rural areas, where the availability of basic infrastructure, such as electricity and communications infrastructures, is not always guaranteed. To construct the system, the principles and techniques of Ubiquitous Computing and Ambient Intelligence have been employed. To illustrate the utility of the system, two cases of services rendered by the system are described: the first case involves a surveillance system to guarantee accessibility at bus stops; the second case involves a route assistant for blind people.

  10. FirstSearch and NetFirst--Web and Dial-up Access: Plus Ca Change, Plus C'est la Meme Chose?

    Science.gov (United States)

    Koehler, Wallace; Mincey, Danielle

    1996-01-01

    Compares and evaluates the differences between OCLC's dial-up and World Wide Web FirstSearch access methods and their interfaces with the underlying databases. Also examines NetFirst, OCLC's new Internet catalog, the only Internet tracking database from a "traditional" database service. (Author/PEN)

  11. The Ica-Atom using as access platform, dissemination and description of archival documents public institutions

    Directory of Open Access Journals (Sweden)

    Eliseu dos Santos Lima

    2016-12-01

    Full Text Available Introduction: Information technology has caused changes in various segments of society. In archival area its presence is remarkable, so much that lately has increased the quantity of institutions that make use of computerized systems, repositories and platforms that automate activities such as description, diffusion, and even provide access to archival documentary heritage. Objective: To discuss the functionality and usefulness of the platform International Archives Council - Access to Memory (ICA-AtoM in archival description of activities, dissemination and access to archival documentary heritage. Methodology: bibliographical research, drawn from the archival legislation, especially through research resulting from Master's dissertations, articles published in journals of the Science field of Information and manuals produced by members of the Group of CNPq-UFSM Research: Electronic Management of archival documents - Ged / A. Results: It was observed that the platform is used to describe both the permanent documents, and to provide access to information recorded in current and intermediate documents, in order to streamline access to documentary resources of public institutions. Conclusions: It is considered that the ICA-Atom besides serving the description, can provide an authentic environment for the secure storage and as a source of evidence of digital and digitized institutional documents, as well as to provide for preservation and long term access if It is connected to a RDC-Arq, like Archivematica, for example.

  12. The experiences of working carers of older people regarding access to a web-based family care support network offered by a municipality.

    Science.gov (United States)

    Andersson, Stefan; Erlingsson, Christen; Magnusson, Lennart; Hanson, Elizabeth

    2017-09-01

    Policy makers in Sweden and other European Member States pay increasing attention as to how best support working carers; carers juggling providing unpaid family care for older family members while performing paid work. Exploring perceived benefits and challenges with web-based information and communication technologies as a means of supporting working carers' in their caregiving role, this paper draws on findings from a qualitative study. The study aimed to describe working carers' experiences of having access to the web-based family care support network 'A good place' (AGP) provided by the municipality to support those caring for an older family member. Content analysis of interviews with nine working carers revealed three themes: A support hub, connections to peers, personnel and knowledge; Experiencing ICT support as relevant in changing life circumstances; and Upholding one's personal firewall. Findings indicate that the web-based family care support network AGP is an accessible, complementary means of support. Utilising support while balancing caregiving, work obligations and responsibilities was made easier with access to AGP; enabling working carers to access information, psychosocial support and learning opportunities. In particular, it provided channels for carers to share experiences with others, to be informed, and to gain insights into medical and care issues. This reinforced working carers' sense of competence, helping them meet caregiving demands and see positive aspects in their situation. Carers' low levels of digital skills and anxieties about using computer-based support were barriers to utilising web-based support and could lead to deprioritising of this support. However, to help carers overcome these barriers and to better match web-based support to working carers' preferences and situations, web-based support must be introduced in a timely manner and must more accurately meet each working carer's unique caregiving needs. © 2016 Nordic College

  13. How NASA's Atmospheric Science Data Center (ASDC) is operationally using the Esri ArcGIS Platform to improve data discoverability, accessibility and interoperability to meet the diversifying government, private, public and academic communities' driven requirements.

    Science.gov (United States)

    Tisdale, M.

    2016-12-01

    NASA's Atmospheric Science Data Center (ASDC) is operationally using the Esri ArcGIS Platform to improve data discoverability, accessibility and interoperability to meet the diversifying government, private, public and academic communities' driven requirements. The ASDC is actively working to provide their mission essential datasets as ArcGIS Image Services, Open Geospatial Consortium (OGC) Web Mapping Services (WMS), OGC Web Coverage Services (WCS) and leveraging the ArcGIS multidimensional mosaic dataset structure. Science teams and ASDC are utilizing these services, developing applications using the Web AppBuilder for ArcGIS and ArcGIS API for Javascript, and evaluating restructuring their data production and access scripts within the ArcGIS Python Toolbox framework and Geoprocessing service environment. These capabilities yield a greater usage and exposure of ASDC data holdings and provide improved geospatial analytical tools for a mission critical understanding in the areas of the earth's radiation budget, clouds, aerosols, and tropospheric chemistry.

  14. The reactive metabolite target protein database (TPDB)--a web-accessible resource.

    Science.gov (United States)

    Hanzlik, Robert P; Koen, Yakov M; Theertham, Bhargav; Dong, Yinghua; Fang, Jianwen

    2007-03-16

    The toxic effects of many simple organic compounds stem from their biotransformation to chemically reactive metabolites which bind covalently to cellular proteins. To understand the mechanisms of cytotoxic responses it may be important to know which proteins become adducted and whether some may be common targets of multiple toxins. The literature of this field is widely scattered but expanding rapidly, suggesting the need for a comprehensive, searchable database of reactive metabolite target proteins. The Reactive Metabolite Target Protein Database (TPDB) is a comprehensive, curated, searchable, documented compilation of publicly available information on the protein targets of reactive metabolites of 18 well-studied chemicals and drugs of known toxicity. TPDB software enables i) string searches for author names and proteins names/synonyms, ii) more complex searches by selecting chemical compound, animal species, target tissue and protein names/synonyms from pull-down menus, and iii) commonality searches over multiple chemicals. Tabulated search results provide information, references and links to other databases. The TPDB is a unique on-line compilation of information on the covalent modification of cellular proteins by reactive metabolites of chemicals and drugs. Its comprehensiveness and searchability should facilitate the elucidation of mechanisms of reactive metabolite toxicity. The database is freely available at http://tpdb.medchem.ku.edu/tpdb.html.

  15. The reactive metabolite target protein database (TPDB – a web-accessible resource

    Directory of Open Access Journals (Sweden)

    Dong Yinghua

    2007-03-01

    Full Text Available Abstract Background The toxic effects of many simple organic compounds stem from their biotransformation to chemically reactive metabolites which bind covalently to cellular proteins. To understand the mechanisms of cytotoxic responses it may be important to know which proteins become adducted and whether some may be common targets of multiple toxins. The literature of this field is widely scattered but expanding rapidly, suggesting the need for a comprehensive, searchable database of reactive metabolite target proteins. Description The Reactive Metabolite Target Protein Database (TPDB is a comprehensive, curated, searchable, documented compilation of publicly available information on the protein targets of reactive metabolites of 18 well-studied chemicals and drugs of known toxicity. TPDB software enables i string searches for author names and proteins names/synonyms, ii more complex searches by selecting chemical compound, animal species, target tissue and protein names/synonyms from pull-down menus, and iii commonality searches over multiple chemicals. Tabulated search results provide information, references and links to other databases. Conclusion The TPDB is a unique on-line compilation of information on the covalent modification of cellular proteins by reactive metabolites of chemicals and drugs. Its comprehensiveness and searchability should facilitate the elucidation of mechanisms of reactive metabolite toxicity. The database is freely available at http://tpdb.medchem.ku.edu/tpdb.html

  16. The APA Style Converter: a Web-based interface for converting articles to APA style for publication.

    Science.gov (United States)

    Li, Ping; Cunningham, Krystal

    2005-05-01

    The APA Style Converter is a Web-based tool with which authors may prepare their articles in APA style according to the APA Publication Manual (5th ed.). The Converter provides a user-friendly interface that allows authors to copy and paste text and upload figures through the Web, and it automatically converts all texts, references, and figures to a structured article in APA style. The output is saved in PDF or RTF format, ready for either electronic submission or hardcopy printing.

  17. Use of Web 2.0 Technologies for Public Outreach on a Simulated Mars Mission

    Science.gov (United States)

    Ferrone, Kristine; Shiro, Brian; Palaia, Joseph E., IV

    2009-01-01

    Recent advances in social media and internet communications have revolutionized the ways people interact and disseminate information. Astronauts are already taking advantage of these tools by blogging and tweeting from space, and almost all NASA missions now have presences on the major social networking sites. One priotity for future human explorers on Mars will be communicating their experiences to the people back on Earth. During July 2009, a 6-member crew of volunteers carried out a simulated Mars mission at the Flashline Mars Arctic Research Station (FMARS). The Mars Society built the mock Mars habitat in 2000-01 to help develop key knowledge and inspire the public for human Mars exploration. It is located on Devon island about 1600 km from the North Pole within the Arctic Circle. The structure is situated on the rim of Haughton Crater in an environment geologically and biologically analogous to Mars. Living in a habitat, conducting EVAs wearing spacesuits, and observing communication delays with "Earth,"the crew endured restrictions similar to those that will be faced by future human Mars explorers. Throughout the expedition, crewmembers posted daily blog entries, reports, photos, videos, and updates to their website and social media outlets Twitter, Facebook, YouTube, and Picasa Web Albums. During the sixteen EVAs of thier field science research campaign, FMARS crewmembers collected GPS track information and took geotagged photos using GPS-enabled cameras. They combined their traverse GPS tracks with photo location information into KML/KMZ files that website visitors can view in Google Earth.

  18. Web-based discovery, access and analysis tools for the provision of different data sources like remote sensing products and climate data

    Science.gov (United States)

    Eberle, J.; Hese, S.; Schmullius, C.

    2012-12-01

    To provide different of Earth Observation products in the area of Siberia, the Siberian Earth System Science Cluster (SIB-ESS-C) was established as a spatial data infrastructure at the University of Jena (Germany), Department for Earth Observation. The infrastructure implements standards published by the Open Geospatial Consortium (OGC) and the International Organization for Standardization (ISO) for data discovery, data access and data analysis. The objective of SIB-ESS-C is to faciliate environmental research and Earth system science in Siberia. Several products from the Moderate Resolution Imaging Spectroradiometer sensor were integrated by serving ISO-compliant Metadata and providing OGC-compliant Web Map Service for data visualization and Web Coverage Services / Web Feature Service for data access. Furthermore climate data from the World Meteorological Organization were downloaded, converted, provided as OGC Sensor Observation Service. Each climate data station is described with ISO-compliant Metadata. All these datasets from multiple sources are provided within the SIB-ESS-C infrastructure (figure 1). Furthermore an automatic workflow integrates updates of these datasets daily. The brokering approach within the SIB-ESS-C system is to collect data from different sources, convert the data into common data formats, if necessary, and provide them with standardized Web services. Additional tools are made available within the SIB-ESS-C Geoportal for an easy access to download and analysis functions (figure 2). The data can be visualized, accessed and analysed with this Geoportal. Providing OGC-compliant services the data can also be accessed with other OGC-compliant clients.; Figure 1. Technical Concept of SIB-ESS-C providing different data sources ; Figure 2. Screenshot of the web-based SIB-ESS-C system.

  19. A typology of intellectual property management for public health innovation and access: design considerations for policymakers.

    Science.gov (United States)

    Taubman, Antony

    2010-01-19

    This paper seeks to set the practical discipline of public interest intellectual property (IP) management in public health into its broader policy context. The most immediate and direct impact of IP systems on public welfare results not from international standards nor from national legislation - though these norms are fundamentally important - but rather from the accumulated impact of numerous practical choices whether or not to seek IP protection; where and where not; and how any exclusive rights are deployed, by whom, and to what end. IP management is the essentially practical exercise of limited exclusive rights over protected subject matter, the judicious use of those rights to leverage outcomes that advance an institution's or a firm's objectives. Exclusive rights are used to construct and define knowledge-based relationships, to leverage access to technology and other necessary resources, and to enhance market-based incentives. IP management choices range across a broad spectrum, spanning public domain strategies, open or exclusive licensing, and strong exclusivity. The idea of 'exclusive rights', as a specific legal mechanism, can run counter to expectations of greater openness and accessibility, but actual outcomes will depend very much on how these mechanisms are used in practice. For public interest or public sector institutions concerned with health research and development, particularly the development of new medicines, IP management choices can be just as critical as they are for private firms, although a predominant institutional concentration on advancing direct public interest objectives may lead to significantly different approaches in weighing and exercising practical choices for IP management: even so, a private sector approach should not be conflated with exclusivity as an end in itself, nor need public interest IP management eschew all leverage over IP. This paper offers a tentative framework for a richer typology of those choices, to give a

  20. Conducting Accessible Research: Including People With Disabilities in Public Health, Epidemiological, and Outcomes Studies.

    Science.gov (United States)

    Rios, Dianne; Magasi, Susan; Novak, Catherine; Harniss, Mark

    2016-12-01

    People with disabilities are largely absent from mainstream health research. Exclusion of people with disabilities may be explicit, attributable to poorly justified exclusion criteria, or implicit, attributable to inaccessible study documents, interventions, or research measures. Meanwhile, people with disabilities experience poorer health, greater incidence of chronic conditions, and higher health care expenditure than people without disabilities. We outline our approach to "accessible research design"-research accessible to and inclusive of people with disabilities. We describe a model that includes 3 tiers: universal design, accommodations, and modifications. Through our work on several large-scale research studies, we provide pragmatic examples of accessible research design. Making efforts to include people with disabilities in public health, epidemiological, and outcomes studies will enhance the interpretability of findings for a significant patient population.

  1. 40 CFR 1400.3 - Public access to paper copies of off-site consequence analysis information.

    Science.gov (United States)

    2010-07-01

    ...-site consequence analysis information. 1400.3 Section 1400.3 Protection of Environment ENVIRONMENTAL... PROGRAMS UNDER THE CLEAN AIR ACT SECTION 112(r)(7); DISTRIBUTION OF OFF-SITE CONSEQUENCE ANALYSIS INFORMATION DISTRIBUTION OF OFF-SITE CONSEQUENCE ANALYSIS INFORMATION Public Access § 1400.3 Public access to...

  2. CUAHSI-HIS: an Internet based system to facilitate public discovery, access, and exploration of different water science data sources

    Science.gov (United States)

    Arrigo, J. S.; Hooper, R. P.; Choi, Y.; Ames, D. P.; Kadlec, J.; Whiteaker, T.

    2011-12-01

    "Water is everywhere." This sentiment underscores the importance of instilling hydrologic and earth science literacy in educators, students, and the general public, but also presents challenges for water scientists and educators. Scientific data about water is collected and distributed by several different sources, from federal agencies to scientific investigators to citizen scientists. As competition for limited water resources increase, increasing access to and understanding of the wealth of information about the nation's and the world's water will be critical. The CUAHSI-HIS system is a web based system for sharing hydrologic data that can help address this need. HydroDesktop is a free, open source application for finding, getting, analyzing and using hydrologic data from the CUAHSI-HIS system. It works with HydroCatalog which indexes the data to find out what data exists and where it is, and then it retrieves the data from HydroServers where it is stored communicating using WaterOneFlow web services. Currently, there are over 65 services registered in HydroCatalog providing central discovery of water data from several federal and state agencies, university projects, and other sources. HydroDesktop provides a simplified GIS that allows users to incorporate spatial data, and simple analysis tools to facilitate graphing and visualization. HydroDesktop is designed to be useful for a number of different groups of users with a wide variety of needs and skill levels including university faculty, graduate and undergraduate students, K-12 students, engineering and scientific consultants, and others. This presentation will highlight some of the features of HydroDesktop and the CUAHSI-HIS system that make it particularly appropriate for use in educational and public outreach settings, and will present examples of educational use. The incorporation of "real data," localization to an area of interest, and problem-based learning are all recognized as effective strategies for

  3. Web-based public health geographic information systems for resources-constrained environment using scalable vector graphics technology: a proof of concept applied to the expanded program on immunization data

    Directory of Open Access Journals (Sweden)

    Kamadjeu Raoul

    2006-06-01

    Full Text Available Abstract Background Geographic Information Systems (GIS are powerful communication tools for public health. However, using GIS requires considerable skill and, for this reason, is sometimes limited to experts. Web-based GIS has emerged as a solution to allow a wider audience to have access to geospatial information. Unfortunately the cost of implementing proprietary solutions may be a limiting factor in the adoption of a public health GIS in a resource-constrained environment. Scalable Vector Graphics (SVG is used to define vector-based graphics for the internet using XML (eXtensible Markup Language; it is an open, platform-independent standard maintained by the World Wide Web Consortium (W3C since 2003. In this paper, we summarize our methodology and demonstrate the potential of this free and open standard to contribute to the dissemination of Expanded Program on Immunization (EPI information by providing interactive maps to a wider audience through the Internet. Results We used SVG to develop a database driven web-based GIS applied to EPI data from three countries of WHO AFRO (World Health Organization – African Region. The system generates interactive district-level country immunization coverage maps and graphs. The approach we describe can be expanded to cover other public health GIS demanding activities, including the design of disease atlases in a resources-constrained environment. Conclusion Our system contributes to accumulating evidence demonstrating the potential of SVG technology to develop web-based public health GIS in resources-constrained settings.

  4. Web-based public health geographic information systems for resources-constrained environment using scalable vector graphics technology: a proof of concept applied to the expanded program on immunization data.

    Science.gov (United States)

    Kamadjeu, Raoul; Tolentino, Herman

    2006-06-03

    Geographic Information Systems (GIS) are powerful communication tools for public health. However, using GIS requires considerable skill and, for this reason, is sometimes limited to experts. Web-based GIS has emerged as a solution to allow a wider audience to have access to geospatial information. Unfortunately the cost of implementing proprietary solutions may be a limiting factor in the adoption of a public health GIS in a resource-constrained environment. Scalable Vector Graphics (SVG) is used to define vector-based graphics for the internet using XML (eXtensible Markup Language); it is an open, platform-independent standard maintained by the World Wide Web Consortium (W3C) since 2003. In this paper, we summarize our methodology and demonstrate the potential of this free and open standard to contribute to the dissemination of Expanded Program on Immunization (EPI) information by providing interactive maps to a wider audience through the Internet. We used SVG to develop a database driven web-based GIS applied to EPI data from three countries of WHO AFRO (World Health Organization - African Region). The system generates interactive district-level country immunization coverage maps and graphs. The approach we describe can be expanded to cover other public health GIS demanding activities, including the design of disease atlases in a resources-constrained environment. Our system contributes to accumulating evidence demonstrating the potential of SVG technology to develop web-based public health GIS in resources-constrained settings.

  5. ATTAINING UNIVERSAL ACCESS: PUBLIC-PRIVATE PARTNERSHIP AND BUSINESS-NGO PARTNERSHIP

    OpenAIRE

    Chowdhury, Shyamal K.

    2002-01-01

    This paper evaluates two alternative mechanisms, Public-Private Partnership in Peru and Business-NGO Partnership in Bangladesh, that provide rural people with access to telecommunications. The two mechanisms that are examined here are considered as two best practices in the provision of rural telecommunications in the context of developing countries. Under two geographically distinct market segments, rural market characterized by low per-subscriber revenue and urban market characterized by hi...

  6. Opportunity for All: How the American Public Benefits from Internet Access at U.S. Libraries

    Science.gov (United States)

    Becker, Samantha; Crandall, Michael D.; Fisher, Karen E.; Kinney, Bo; Landry, Carol; Rocha, Anita

    2010-01-01

    Over the past decade and a half, free access to computers and the Internet in U.S. public libraries evolved from a rare commodity into a core service. Now, people from all walks of life rely on this service every day to look for jobs, find health care, and read the latest news. As the nation struggled through a historic recession, nearly one-third…

  7. Web の探索行動と情報評価過程の分析

    OpenAIRE

    種市, 淳子; 逸村, 裕; TANEICHI, Junko; ITSUMURA, Hiroshi

    2005-01-01

    In this study, we discussed information seeking behavior on the Web. First, the currentWeb-searching studies are reviewed from the perspective of: (1) Web-searching characteristics; (2) the process model for how users evaluate Web resources. Secondly, we investigated information seeking processes using the Web search engine and online public access catalogue (OPAC) system by undergraduate students, through an experiment and its protocol analysis. The results indicate that: (1) Web-searching p...

  8. Cybersecurity in radiology: Access of public hot spots and public Wi-Fi and prevention of cybercrimes and HIPAA violations.

    Science.gov (United States)

    Gerard, Perry; Kapadia, Neil; Acharya, Jay; Chang, Patricia T; Lefkovitz, Zvi

    2013-12-01

    The purpose of this article is to review the steps that can be taken to ensure secure transfer of information over public and home networks, given the increasing utilization of mobile devices in radiology. With the rapid technologic developments in radiology, knowledge of various technical aspects is crucial for any practicing radiologist. Utilization of mobile devices, such as laptops, tablets, and even cellular phones, for reading radiologic studies has become increasingly prevalent. With such usage comes a need to ensure that both the user's and the patient's private information is protected. There are several steps that can be taken to protect sensitive information while using public networks. These steps include being diligent in reviewing the networks to which one connects, ensuring encrypted connections to web-sites, using strong passwords, and using a virtual private network and a firewall. As the role of information technology in modern radiology practice becomes more critical, these safety mechanisms must be addressed when viewing studies on any mobile device.

  9. JASPAR 2018: update of the open-access database of transcription factor binding profiles and its web framework.

    Science.gov (United States)

    Khan, Aziz; Fornes, Oriol; Stigliani, Arnaud; Gheorghe, Marius; Castro-Mondragon, Jaime A; van der Lee, Robin; Bessy, Adrien; Chèneby, Jeanne; Kulkarni, Shubhada R; Tan, Ge; Baranasic, Damir; Arenillas, David J; Sandelin, Albin; Vandepoele, Klaas; Lenhard, Boris; Ballester, Benoît; Wasserman, Wyeth W; Parcy, François; Mathelier, Anthony

    2018-01-04

    JASPAR (http://jaspar.genereg.net) is an open-access database of curated, non-redundant transcription factor (TF)-binding profiles stored as position frequency matrices (PFMs) and TF flexible models (TFFMs) for TFs across multiple species in six taxonomic groups. In the 2018 release of JASPAR, the CORE collection has been expanded with 322 new PFMs (60 for vertebrates and 262 for plants) and 33 PFMs were updated (24 for vertebrates, 8 for plants and 1 for insects). These new profiles represent a 30% expansion compared to the 2016 release. In addition, we have introduced 316 TFFMs (95 for vertebrates, 218 for plants and 3 for insects). This release incorporates clusters of similar PFMs in each taxon and each TF class per taxon. The JASPAR 2018 CORE vertebrate collection of PFMs was used to predict TF-binding sites in the human genome. The predictions are made available to the scientific community through a UCSC Genome Browser track data hub. Finally, this update comes with a new web framework with an interactive and responsive user-interface, along with new features. All the underlying data can be retrieved programmatically using a RESTful API and through the JASPAR 2018 R/Bioconductor package. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  10. Enabling cross-disciplinary research by linking data to Open Access publications

    Science.gov (United States)

    Rettberg, N.

    2012-04-01

    OpenAIREplus focuses on the linking of research data to associated publications. The interlinking of research objects has implications for optimising the research process, allowing the sharing, enrichment and reuse of data, and ultimately serving to make open data an essential part of first class research. The growing call for more concrete data management and sharing plans, apparent at funder and national level, is complemented by the increasing support for a scientific infrastructure that supports the seamless access to a range of research materials. This paper will describe the recently launched OpenAIREplus and will detail how it plans to achieve its goals of developing an Open Access participatory infrastructure for scientific information. OpenAIREplus extends the current collaborative OpenAIRE project, which provides European researchers with a service network for the deposit of peer-reviewed FP7 grant-funded Open Access publications. This new project will focus on opening up the infrastructure to data sources from subject-specific communities to provide metadata about research data and publications, facilitating the linking between these objects. The ability to link within a publication out to a citable database, or other research data material, is fairly innovative and this project will enable users to search, browse, view, and create relationships between different information objects. In this regard, OpenAIREplus will build on prototypes of so-called "Enhanced Publications", originally conceived in the DRIVER-II project. OpenAIREplus recognizes the importance of representing the context of publications and datasets, thus linking to resources about the authors, their affiliation, location, project data and funding. The project will explore how links between text-based publications and research data are managed in different scientific fields. This complements a previous study in OpenAIRE on current disciplinary practices and future needs for infrastructural

  11. Web Services as Public Services: Are We Supporting Our Busiest Service Point?

    Science.gov (United States)

    Riley-Huff, Debra A.

    2009-01-01

    This article is an analysis of academic library organizational culture, patterns, and processes as they relate to Web services. Data gathered in a research survey is examined in an attempt to reveal current departmental and administrative attitudes, practices, and support for Web services in the library research environment. (Contains 10 tables.)

  12. Automatic public access to documents and maps stored on and internal secure system.

    Science.gov (United States)

    Trench, James; Carter, Mary

    2013-04-01

    The Geological Survey of Ireland operates a Document Management System for providing documents and maps stored internally in high resolution and in a high level secure environment, to an external service where the documents are automatically presented in a lower resolution to members of the public. Security is devised through roles and Individual Users where role level and folder level can be set. The application is an electronic document/data management (EDM) system which has a Geographical Information System (GIS) component integrated to allow users to query an interactive map of Ireland for data that relates to a particular area of interest. The data stored in the database consists of Bedrock Field Sheets, Bedrock Notebooks, Bedrock Maps, Geophysical Surveys, Geotechnical Maps & Reports, Groundwater, GSI Publications, Marine, Mine Records, Mineral Localities, Open File, Quaternary and Unpublished Reports. The Konfig application Tool is both an internal and public facing application. It acts as a tool for high resolution data entry which are stored in a high resolution vault. The public facing application is a mirror of the internal application and differs only in that the application furnishes high resolution data into low resolution format which is stored in a low resolution vault thus, making the data web friendly to the end user for download.

  13. Public (Q)SAR Services, Integrated Modeling Environments, and Model Repositories on the Web: State of the Art and Perspectives for Future Development.

    Science.gov (United States)

    Tetko, Igor V; Maran, Uko; Tropsha, Alexander

    2017-03-01

    Thousands of (Quantitative) Structure-Activity Relationships (Q)SAR models have been described in peer-reviewed publications; however, this way of sharing seldom makes models available for the use by the research community outside of the developer's laboratory. Conversely, on-line models allow broad dissemination and application representing the most effective way of sharing the scientific knowledge. Approaches for sharing and providing on-line access to models range from web services created by individual users and laboratories to integrated modeling environments and model repositories. This emerging transition from the descriptive and informative, but "static", and for the most part, non-executable print format to interactive, transparent and functional delivery of "living" models is expected to have a transformative effect on modern experimental research in areas of scientific and regulatory use of (Q)SAR models. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. Ethical policies on animal experiments are not compromised by whether a journal is freely accessible or charges for publication

    OpenAIRE

    Rands, SA

    2009-01-01

    The advent of the open access (OA) movement in publishing has been instrumental in causing a shift in the accessibility of research findings published in academic journals. The adoption of OA and other online publication models means that the results of scientific research published in journals using a free access (FA) framework are now available, free of charge, to anyone with access to the Internet. FA journals typically require a payment from the authors of a manuscript, which has raised c...

  15. Open access of evidence-based publications: the case of the orthopedic and musculoskeletal literature.

    Science.gov (United States)

    Yammine, Kaissar

    2015-11-01

    The open access model, where researchers can publish their work and make it freely available to the whole medical community, is gaining ground over the traditional type of publication. However, fees are to be paid by either the authors or their institutions. The purpose of this paper is to assess the proportion and type of open access evidence-based articles in the form of systematic reviews and meta-analyses in the field of musculoskeletal disorders and orthopedic surgery. PubMed database was searched and the results showed a maximal number of hits for low back pain and total hip arthroplasty. We demonstrated that despite a 10-fold increase in the number of evidence-based publications in the past 10 years, the rate of free systematic reviews in the general biomedical literature did not change for the last two decades. In addition, the average percentage of free open access systematic reviews and meta-analyses for the commonest painful musculoskeletal conditions and orthopedic procedures was 20% and 18%, respectively. Those results were significantly lower than those of the systematic reviews and meta-analyses in the remaining biomedical research. Such findings could indicate a divergence between the efforts engaged at promoting evidence-based principles and those at disseminating evidence-based findings in the field of musculoskeletal disease and trauma. The high processing fee is thought to be a major limitation when considering open access model for publication. © 2015 Chinese Cochrane Center, West China Hospital of Sichuan University and Wiley Publishing Asia Pty Ltd.

  16. Influence of Internet Accessibility and Demographic factors on utilization of Web-based Health Information Resources by Resident Doctors in Nigeria.

    Science.gov (United States)

    Ajuwon, G A; Popoola, S O

    2014-09-01

    The internet is a huge library with avalanche of information resources including healthcare information. There are numerous studies on use of electronic resources by healthcare providers including medical practitioners however, there is a dearth of information on the patterns of use of web-based health information resource by resident doctors in Nigeria. This study therefore investigates the influence of internet accessibility and demographic factors on utilization of web-based health information resources by resident doctors in tertiary healthcare institutions in Nigeria. Descriptive survey design was adopted for this study. The population of study consisted of medical doctors undergoing residency training in 13 tertiary healthcare institutions in South-West Nigeria. The tertiary healthcare institutions were Federal Medical Centres, University Teaching Hospitals and Specialist Hospitals (Neuropsychiatric and Orthopaedic). A pre-tested, self-administered questionnaire was used for data collection. The Statistical Package for the Social Sciences (SPSS) was used for data analysis. Data were analyzed using descriptive statistics, Pearson Product Moment correlation and multiple regression analysis. The mean age of the respondents was 34 years and males were in the majority (69.0%). A total of 96.1% respondents had access to the Internet. E-mail (X̄=5.40, SD=0.91), Google (X̄=5.26, SD=1.38), Yahoo (X̄=5.15, SD=4.44) were used weekly by the respondents. Preparation for Seminar/Grand Round presentation (X̄=8.4, SD=1.92), research (X̄=7.8, SD=2.70) and communication (X̄=7.6, SD=2.60) were ranked high as purposes for use of web-based information resources. There is a strong, positive and significant relationship between internet accessibility and utilization of web-based health information resources (r=0.628, pdesignation (B=-0.343) educational qualification (B=2.411) significantly influence utilization of web-based health information resources of the respondents. A

  17. Research on the Design of Visually Impaired Interactive Accessibility in Large Urban Public Transport System

    Science.gov (United States)

    Zhang, Weiru

    2017-12-01

    In medieval times, due to people’s reliance on belief, public space of Christianity came into being. With the rise of secularization, religion gradually turned into private belief, and accordingly public space returned to private space. In the 21st century, due to people’s reliance on intelligent devices, information-interactive public space emerges, and as information interaction is constantly constraining the visually impaired, public space regressed to the exclusive space of limited people[1]. Modernity is marked by technical rationality, but an ensuing basic problem lies in the separation between human action, ethics and public space. When technology fails to overcome obstacles for a particular group, the gap between the burgeoning intelligent phenomena and the increasing ratio of visually impaired is also expanding, ultimately resulting in a growing number of “blind spots” in information-interactive space. Technological innovation not only promotes the development of the information industry, but also promotes the rapid development of the transportation industry. Traffic patterns are diversifying and diverging nowadays, but it’s a fatal blow for people with visually disabilities, Because they still can only experience the most traditional mode of transportation, sometimes even not go out. How to guarantee their interactive accessibility in large urban public transport system right, currently, is a very important research direction.

  18. MO-E-18C-01: Open Access Web-Based Peer-To-Peer Training and Education in Radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Pawlicki, T [UC San Diego Medical Center, La Jolla, CA (United States); Brown, D; Dunscombe, P [Tom Baker Cancer Centre, Calgary, AB (Canada); Mutic, S [Washington University School of Medicine, Saint Louis, MO (United States)

    2014-06-15

    Purpose: Current training and education delivery models have limitations which result in gaps in clinical proficiency with equipment, procedures, and techniques. Educational and training opportunities offered by vendors and professional societies are by their nature not available at point of need or for the life of clinical systems. The objective of this work is to leverage modern communications technology to provide peer-to-peer training and education for radiotherapy professionals, in the clinic and on demand, as they undertake their clinical duties. Methods: We have developed a free of charge web site ( https://i.treatsafely.org ) using the Google App Engine and datastore (NDB, GQL), Python with AJAX-RPC, and Javascript. The site is a radiotherapy-specific hosting service to which user-created videos illustrating clinical or physics processes and other relevant educational material can be uploaded. Efficient navigation to the material of interest is provided through several RT specific search tools and videos can be scored by users, thus providing comprehensive peer review of the site content. The site also supports multilingual narration\\translation of videos, a quiz function for competence assessment and a library function allowing groups or institutions to define their standard operating procedures based on the video content. Results: The website went live in August 2013 and currently has over 680 registered users from 55 countries; 27.2% from the United States, 9.8% from India, 8.3% from the United Kingdom, 7.3% from Brazil, and 47.5% from other countries. The users include physicists (57.4%), Oncologists (12.5%), therapists (8.2%) and dosimetrists (4.8%). There are 75 videos to date including English, Portuguese, Mandarin, and Thai. Conclusion: Based on the initial acceptance of the site, we conclude that this open access web-based peer-to-peer tool is fulfilling an important need in radiotherapy training and education. Site functionality should expand in

  19. MO-E-18C-01: Open Access Web-Based Peer-To-Peer Training and Education in Radiotherapy

    International Nuclear Information System (INIS)

    Pawlicki, T; Brown, D; Dunscombe, P; Mutic, S

    2014-01-01

    Purpose: Current training and education delivery models have limitations which result in gaps in clinical proficiency with equipment, procedures, and techniques. Educational and training opportunities offered by vendors and professional societies are by their nature not available at point of need or for the life of clinical systems. The objective of this work is to leverage modern communications technology to provide peer-to-peer training and education for radiotherapy professionals, in the clinic and on demand, as they undertake their clinical duties. Methods: We have developed a free of charge web site ( https://i.treatsafely.org ) using the Google App Engine and datastore (NDB, GQL), Python with AJAX-RPC, and Javascript. The site is a radiotherapy-specific hosting service to which user-created videos illustrating clinical or physics processes and other relevant educational material can be uploaded. Efficient navigation to the material of interest is provided through several RT specific search tools and videos can be scored by users, thus providing comprehensive peer review of the site content. The site also supports multilingual narration\\translation of videos, a quiz function for competence assessment and a library function allowing groups or institutions to define their standard operating procedures based on the video content. Results: The website went live in August 2013 and currently has over 680 registered users from 55 countries; 27.2% from the United States, 9.8% from India, 8.3% from the United Kingdom, 7.3% from Brazil, and 47.5% from other countries. The users include physicists (57.4%), Oncologists (12.5%), therapists (8.2%) and dosimetrists (4.8%). There are 75 videos to date including English, Portuguese, Mandarin, and Thai. Conclusion: Based on the initial acceptance of the site, we conclude that this open access web-based peer-to-peer tool is fulfilling an important need in radiotherapy training and education. Site functionality should expand in

  20. Bibliometric analysis of Spanish scientific publications in the subject Construction & Building Technology in Web of Science database (1997-2008)

    OpenAIRE

    Rojas-Sola, J. I.; de San-Antonio-Gómez, C.

    2010-01-01

    In this paper the publications from Spanish institutions listed in the journals of the Construction & Building Technology subject of Web of Science database for the period 1997- 2008 are analyzed. The number of journals in whose is published is 35 and the number of articles was 760 (Article or Review). Also a bibliometric assessment has done and we propose two new parameters: Weighted Impact Factor and Relative Impact Factor; also includes the number of citations and the number documents ...