WorldWideScience

Sample records for external web site

  1. ASH External Web Portal (External Portal) -

    Data.gov (United States)

    Department of Transportation — The ASH External Web Portal is a web-based portal that provides single sign-on functionality, making the web portal a single location from which to be authenticated...

  2. Research on the Relationships between Chinese Journal Impact Factors and External Web Link Counts and Web Impact Factors

    Science.gov (United States)

    An, Lu; Qiu, Junping

    2004-01-01

    Journal impact factors (JIFs) as determined by the Institute for Scientific and Technological Information of China (ISTIC) of forty-two Chinese engineering journals were compared with external Web link counts, obtained from Lycos, and Web Impact Factors (WIFs) of corresponding journal Web sites to determine if any significant correlation existed…

  3. State Cancer Profiles Web site

    Data.gov (United States)

    U.S. Department of Health & Human Services — The State Cancer Profiles (SCP) web site provides statistics to help guide and prioritize cancer control activities at the state and local levels. SCP is a...

  4. Web sites that work secrets from winning web sites

    CERN Document Server

    Smith, Jon

    2012-01-01

    Leading web site entrepreneur Jon Smith has condensed the secrets of his success into 52 inspiring ideas that even the most hopeless technophobe can implement. The brilliant tips and practical advice in Web sites that work will uplift and transform any website, from the simplest to the most complicated. It deals with everything from fundamentals such as how to assess the effectiveness of a website and how to get a site listed on the most popular search engines to more sophisticated challenges like creating a community and dealing with legal requirements. Straight-talking, practical and humorou

  5. Even Faster Web Sites Performance Best Practices for Web Developers

    CERN Document Server

    Souders, Steve

    2009-01-01

    Performance is critical to the success of any web site, and yet today's web applications push browsers to their limits with increasing amounts of rich content and heavy use of Ajax. In this book, Steve Souders, web performance evangelist at Google and former Chief Performance Yahoo!, provides valuable techniques to help you optimize your site's performance. Souders' previous book, the bestselling High Performance Web Sites, shocked the web development world by revealing that 80% of the time it takes for a web page to load is on the client side. In Even Faster Web Sites, Souders and eight exp

  6. Windows Azure web sites

    CERN Document Server

    Chambers, James

    2013-01-01

    A no-nonsense guide to maintaining websites in Windows Azure If you're looking for a straightforward, practical guide to get Azure websites up and running, then this is the book for you. This to-the-point guide provides you with the tools you need to move and maintain a website in the cloud. You'll discover the features that most affect developers and learn how they can be leveraged to work to your advantage. Accompanying projects enhance your learning experience and help you to walk away with a thorough understanding of Azure's supported technologies, site deployment, and manageme

  7. Evaluation Method of Web Site Based on Web Structure Mining

    Institute of Scientific and Technical Information of China (English)

    LiJun-e; ZhouDong-ru

    2003-01-01

    The structure of Web site became more complex than before. During the design period of a Web site, the lack of model and method results in improper Web structure,which depend on the designer's experience. From the point of view of software engineering, every period in the software life must be evaluated before starting the next period's work. It is very important and essential to search relevant methods for evaluating Web structure before the site is completed. In this work, after studying the related work about the Web structure mining and analyzing the major structure mining methods (Page-rank and Hub/Authority), a method based on the Page-rank for Web structure evaluation in design stage is proposed. A Web structure modeling language WSML is designed, and the implement strategies for evaluating system of the Web site structure are given out. Web structure mining has being used mainly in search engines before. It is the first time to employ the Web structure mining technology to evaluate a Web structure in the design period of a Web site. It contributes to the formalization of the design documents for Web site and the improving of software engineering for large scale Web site, and the evaluating system is a practical tool for Web site construction.

  8. Beginning Joomla! Web Site Development

    CERN Document Server

    Webb, Cory

    2009-01-01

    By programmers for programmers-the essential beginner's guide to building websites with Joomla!. Want to build and maintain dynamic websites without having to learn HTML and CSS? Joomla! open-source web content management system and this beginner's guide are all you need. This book walks you step-by-step through the process of building a website with Joomla!, providing detailed instruction in Wrox's practical, programmer-to- programmer style. The book explores key concepts and shows how each concept relates to the development of an actual real-world web site you can access online.: Joomla! is

  9. Creating a web site the missing manual

    CERN Document Server

    MacDonald, Matthew

    2008-01-01

    Think you have to be a technical wizard to build a great web site? Think again. If you want to create an engaging web site, this thoroughly revised, completely updated edition of Creating a Web Site: The Missing Manual demystifies the process and provides tools, techniques, and expert guidance for developing a professional and reliable web presence. Whether you want to build a personal web site, an e-commerce site, a blog, or a web site for a specific occasion or promotion, this book gives you detailed instructions and clear-headed advice for: Everything from planning to launching. From pi

  10. SiteGuide: A tool for web site authoring support

    NARCIS (Netherlands)

    Hollink, V.; de Boer, V.; van Someren, M.; Cordeiro, J.; Filipe, J.

    2010-01-01

    We present ‘SiteGuide’, a tool that helps web designers to decide which information will be included in a new web site and how the information will be organized. SiteGuide takes as input URLs of web sites from the same domain as the site the user wants to create. It automatically searches the pages

  11. Corporate Web Sites in Traditional Print Advertisements.

    Science.gov (United States)

    Pardun, Carol J.; Lamb, Larry

    1999-01-01

    Describes the Web presence in print advertisements to determine how marketers are creating bridges between traditional advertising and the Internet. Content analysis showed Web addresses in print ads; categories of advertisers most likely to link print ads with Web sites; and whether the Web site attempts to develop a database of potential…

  12. WebCom: A Model for Understanding Web Site Communication

    DEFF Research Database (Denmark)

    Godsk, Mikkel; Petersen, Anja Bechmann

    2008-01-01

    This chapter presents a model (WebCom) for understanding and analyzing Web site-mediated communication, also referred to as Web site communication. The model combines three theoretical approaches - communication, medium, and activity theory - into one generic model that benefits from each...... of the approaches' strengths. Furthermore, it is discussed and shortly demonstrated how WebCom can be used for analytical and design purposes with YouTube as an example. The chapter concludes that WebCom is able to serve as a theoretically-based model for understanding complex Web site communication situations...

  13. The Web site your doctor prescribes

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues The Web site your doctor prescribes Past Issues / Summer 2008 ... gov® is a free, comprehensive, up-to-date Web site with health information from the world's largest ...

  14. Predicting web site audience demographics for web advertising targeting using multi-web site clickstream data

    OpenAIRE

    Bock, K W; D. VAN DEN POEL; Manigart, S.

    2009-01-01

    Several recent studies have explored the virtues of behavioral targeting and personalization for online advertising. In this paper, we add to this literature by proposing a cost-effective methodology for the prediction of demographic web site visitor profiles that can be used for web advertising targeting purposes. The methodology involves the transformation of web site visitors’ clickstream patterns to a set of features and the training of Random Forest classifiers that generate predictions ...

  15. Teaching Web Site Design: Science or Art?

    Science.gov (United States)

    Taylor, Mark John; Salces, Fausto Sainz; Duffy, Sandra Patricia

    2005-01-01

    This paper discusses an approach to teaching web site design to higher education (HE) students that attempts to balance the artistic and scientific aspects of the web site design process. The design of IT systems has traditionally been viewed as a technical activity. However, unlike existing types of IT systems, an organization's web site is…

  16. Teaching Web Site Design: Science or Art?

    Science.gov (United States)

    Taylor, Mark John; Salces, Fausto Sainz; Duffy, Sandra Patricia

    2005-01-01

    This paper discusses an approach to teaching web site design to higher education (HE) students that attempts to balance the artistic and scientific aspects of the web site design process. The design of IT systems has traditionally been viewed as a technical activity. However, unlike existing types of IT systems, an organization's web site is…

  17. Automatic web site authoring with SiteGuide

    NARCIS (Netherlands)

    de Boer, V.; Hollink, V.; van Someren, M.W.; Kłopotek, M.A.; Przepiórkowski, A.; Wierzchoń, S.T.; Trojanowski, K.

    2009-01-01

    An important step in the design process for a web site is to determine which information is to be included and how the information should be organized on the web site’s pages. In this paper we describe ’SiteGuide’, a tool that automatically produces an information architecture for a web site that a

  18. Creating Web Sites The Missing Manual

    CERN Document Server

    MacDonald, Matthew

    2006-01-01

    Think you have to be a technical wizard to build a great web site? Think again. For anyone who wants to create an engaging web site--for either personal or business purposes--Creating Web Sites: The Missing Manual demystifies the process and provides tools, techniques, and expert guidance for developing a professional and reliable web presence. Like every Missing Manual, you can count on Creating Web Sites: The Missing Manual to be entertaining and insightful and complete with all the vital information, clear-headed advice, and detailed instructions you need to master the task at hand. Autho

  19. Security scanning of Web sites at CERN

    CERN Multimedia

    IT Department

    2010-01-01

    As of early 2010, the CERN Computer Security Team will start regular scanning of all Web sites and Web applications at CERN, visible on the Internet, or on the General Purpose Network (office network). The goal of this scanning is to improve the quality of CERN Web sites. All deficits found will be reported by e-mail to the relevant Web site owners, and must be fixed in a timely manner. Web site owners may also request one-off scans of their Web site or Web application, by sending an e-mail to Computer.Security@cern.ch. These Web scans are designed to limit the impact on the scanned Web sites. Nevertheless, in very rare cases scans may cause undesired side-effects, e.g. generate a large number of log entries, or cause particularly badly designed or less robust Web applications to crash. If a Web site is affected by these security scans, it will also be susceptible to any more aggressive scan that can be performed any time by a malicious attacker. Such Web applications should be fixed, and also additionally...

  20. Do multinationals standardise or localise? The cross-cultural dimensionality of product-based Web sites

    OpenAIRE

    Okazaki, Shintaro

    2004-01-01

    Despite the growing use of the Internet as an effective marketing channel, there is a lack of comprehensive research regarding multinational corporations' (MNCs') Web sites for multiple cultures. In this paper, Japanese MNCs' product-based Web sites were content-analysed, comparing the Web sites created by the same firms in domestic and external markets. In total, 150 product-based Web sites were chosen from the Japanese, Spanish and US market samples. Three explanatory variables (information...

  1. WebCom: A Model for Understanding Web Site Communication

    DEFF Research Database (Denmark)

    Godsk, Mikkel; Petersen, Anja Bechmann

    2008-01-01

    This chapter presents a model (WebCom) for understanding and analyzing Web site-mediated communication, also referred to as Web site communication. The model combines three theoretical approaches - communication, medium, and activity theory - into one generic model that benefits from each...... of the approaches' strengths. Furthermore, it is discussed and shortly demonstrated how WebCom can be used for analytical and design purposes with YouTube as an example. The chapter concludes that WebCom is able to serve as a theoretically-based model for understanding complex Web site communication situations...... in their entirety, and that such thoroughly approach is required for successful computer mediated communication (CMC) when communicating across cultures and contexts....

  2. An ethical review of euthanasia web sites.

    Science.gov (United States)

    Ravvaz, Kourosh; Patrick, Timothy B

    2007-10-11

    Euthanasia is an act of mercifully killing or letting die a sick or injured individual, and is an alternative to palliative care. As a healthcare related web site, a euthanasia site should satisfy standard ethical criteria such as the HONcode. In this paper, we report our preliminary review of euthanasia web sites for compliance with HONcode criteria.

  3. Use of Semantic Web technologies on the BBC Web Sites

    Science.gov (United States)

    Raimond, Yves; Scott, Tom; Oliver, Silver; Sinclair, Patrick; Smethurst, Michael

    The BBC publishes large amounts of content online, as text, audio and video. As the amount of content grows, we need to make it easy for users to locate items of interest and to draw coherent journeys across them. In this chapter, we describe our use of Semantic Web technologies for achieving this goal. We focus in particular on three BBC Web sites: BBC Programmes, BBC Music and BBC Wildlife Finder, and how those Web sites effectively use the wider Web as their Content Management System.

  4. Writing for the web composing, coding, and constructing web sites

    CERN Document Server

    Applen, JD

    2013-01-01

    Writing for the Web unites theory, technology, and practice to explore writing and hypertext for website creation. It integrates such key topics as XHTML/CSS coding, writing (prose) for the Web, the rhetorical needs of the audience, theories of hypertext, usability and architecture, and the basics of web site design and technology. Presenting information in digestible parts, this text enables students to write and construct realistic and manageable Web sites with a strong theoretical understanding of how online texts communicate to audiences. Key features of the book

  5. Improving Web searches: case study of quit-smoking Web sites for teenagers.

    Science.gov (United States)

    Koo, Malcolm; Skinner, Harvey

    2003-11-14

    The Web has become an important and influential source of health information. With the vast number of Web sites on the Internet, users often resort to popular search sites when searching for information. However, little is known about the characteristics of Web sites returned by simple Web searches for information about smoking cessation for teenagers. To determine the characteristics of Web sites retrieved by search engines about smoking cessation for teenagers and how information quality correlates with the search ranking. The top 30 sites returned by 4 popular search sites in response to the search terms "teen quit smoking" were examined. The information relevance and quality characteristics of these sites were evaluated by 2 raters. Objective site characteristics were obtained using a page-analysis Web site. Only 14 of the 30 Web sites are of direct relevance to smoking cessation for teenagers. The readability of about two-thirds of the 14 sites is below an eighth-grade school level and they ranked significantly higher (Kendall rank correlation, tau = -0.39, P =.05) in search-site results than sites with readability above or equal to that grade level. Sites that ranked higher were significantly associated with the presence of e-mail address for contact (tau = -0.46, P =.01), annotated hyperlinks to external sites (tau = -0.39, P =.04), and the presence of meta description tag (tau = -0.48, P =.002). The median link density (number of external sites that have a link to that site) of the Web pages was 6 and the maximum was 735. A higher link density was significantly associated with a higher rank (tau = -0.58, P =.02). Using simple search terms on popular search sites to look for information on smoking cessation for teenagers resulted in less than half of the sites being of direct relevance. To improve search efficiency, users could supplement results obtained from simple Web searches with human-maintained Web directories and learn to refine their searches with

  6. How to Optimize Your Web Site

    Science.gov (United States)

    Dysart, Joe

    2008-01-01

    Given Google's growing market share--69% of all searches by the close of 2007--it's absolutely critical for any school on the Web to ensure its site is Google-friendly. A Google-optimized site ensures that students and parents can quickly find one's district on the Web even if they don't know the address. Plus, good search optimization simply…

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

    Directory of Open Access Journals (Sweden)

    Costin PRIBEANU

    2012-01-01

    Full Text Available 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 progress in web accessibility was noticed as regarded the sample evaluated in 2010. Secondly, the number of specific accessibility errors is varying across the web sites and the accessibility is not preserved in time. Thirdly, these variations suggest that an accessibility check before launching a new release for a web page is not a common practice.

  8. Prevention of Thumb Web Space Contracture With Multiplanar External Fixation.

    Science.gov (United States)

    Harper, Carl M; Iorio, Matthew L

    2016-09-01

    Thumb web space contracture following hand trauma can be disabling with numerous reconstructive procedures existing to correct the resultant deformity. Following marked soft tissue injury to the hand we utilized the Stryker Hoffmann II Micro External Fixator System to link the first and second metacarpals by a multiplanar system using 1.6 or 2.0 mm self-drilling half-pins and 3 mm carbon fiber connecting rods. This facilitated placement of the thumb in maximal palmar abduction as well as allowed adjustment of thumb position throughout the postoperative period. This technique was performed on 5 patients. Two patients were treated with a first web space external fixator for table saw injuries to the radial aspect of the hand. An additional 2 patients were treated with a first web space external fixator following metacarpophalangeal joint capsular release in the setting of thermal burns. A fifth patient underwent second ray amputation, trapeziectomy and trapezoidectomy for squamous cell carcinoma with subsequent stabilization with the external fixator. The external fixator was left in place until soft tissues were healed (average 5.5 wk). The patients were allowed to mobilize their hand in as much as the external fixator allowed, and no device-associated complications were noted. Thumb web space was preserved with passive and supple thumb circumduction and web space abduction/adduction in all patients at an average follow-up of 5 months. The average Quick Dash Score was 35±5 and the average Modern Activity Subjective Survey of 2007 was 30±8.

  9. Library of Alexandria's New Web Site

    Directory of Open Access Journals (Sweden)

    2004-06-01

    Full Text Available A review for the new version of Library of Alexandria web site which lunched on May 2004, the review deals with general introduction to the new version , then the main 6 section of the site , and show some features of the new site, and finally talk in concentration about the library catalog on the internet and its search capabilities.

  10. A Review o f Web Evaluation Criteria for E - Commerce Web Sites

    Directory of Open Access Journals (Sweden)

    Chai - Lee Goi

    2012-12-01

    Full Text Available Few sets of criteria are available on the Web and from the researchers’ Web site evaluation criteria. Most of these Web site evaluations focus on Web site attributes, organisation and technology. The most common Web site criteria to be applied are quality, function, credibility, reliability, attractiveness, systematic structure and navigation

  11. 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

  12. Web Site Credibility: Why Do People Believe What They Believe?

    Science.gov (United States)

    Iding, Marie K.; Crosby, Martha E.; Auernheimer, Brent; Klemm, E. Barbara

    2009-01-01

    This research investigates university students' determinations of credibility of information on Web sites, confidence in their determinations, and perceptions of Web site authors' vested interests. In Study 1, university-level computer science and education students selected Web sites determined to be credible and Web sites that exemplified…

  13. Perceptions of Business Students' Feature Requirements in Educational Web Sites

    Science.gov (United States)

    Hazari, Sunil; Johnson, Barbara

    2007-01-01

    There is paucity of original research that explains phenomena related to content organization and site design of educational Web sites. Educational Web sites are often used to provide Web-based instruction, which itself is a relatively recent phenomenon for business schools, and additional research is needed in this area. Educational Web sites are…

  14. Optimizing Web Sites for Customer Retention

    CERN Document Server

    Hahsler, Michael

    2008-01-01

    With customer relationship management (CRM) companies move away from a mainly product-centered view to a customer-centered view. Resulting from this change, the effective management of how to keep contact with customers throughout different channels is one of the key success factors in today's business world. Company Web sites have evolved in many industries into an extremely important channel through which customers can be attracted and retained. To analyze and optimize this channel, accurate models of how customers browse through the Web site and what information within the site they repeatedly view are crucial. Typically, data mining techniques are used for this purpose. However, there already exist numerous models developed in marketing research for traditional channels which could also prove valuable to understanding this new channel. In this paper we propose the application of an extension of the Logarithmic Series Distribution (LSD) model repeat-usage of Web-based information and thus to analyze and op...

  15. The Strategy of Promoting Web-site of the Company

    OpenAIRE

    Babenko Nelya A.

    2012-01-01

    The article analyzes the strategy of promotion web-site of the company. The problems of developing a strategy to promote the company web-site on the Internet. An algorithm for the development of promotion strategy web-site of the procedure and its promotion. Recommended methods for the primary attraction of visitors to the web-site. F model assessing the effectiveness of company web-site is the algorithm for its optimization.

  16. Information disparities of Taiwan's health Web sites by spatial variation.

    Science.gov (United States)

    Hsiao, Fang-Ying; Chang, Polun; Hsu, Chiehwen Ed

    2008-11-06

    This project study based upon 40 of Taiwan's health Web sites that belonged to teaching hospitals or medical centers. We divided these Web sites into north, center, south and east of Taiwan by their location. The five major research criteria were "Web site information credibility," "organization management," tailored content," "easy surfing" and "online interaction". Based on the study, we found that in general, Web sites that locate on the north had higher ratings than others Web sites.

  17. Renewing library Web sites CMS at libraries

    CERN Document Server

    Vida, A

    2006-01-01

    The use of the Internet has a ten-year history in Hungary. In the beginning, users were surfing on textual Web sites with the browser Lynx (1991), then a range of graphic browsers appeared: Mosaic (1993) , Netscape (1994), and finally Internet Explorer (1995). More and more institutions, including libraries decided to enter the World Wide Web with their own homepage. The past ten years have brought enormous changes and new requirements in the way that institutional homepages are designed. This article offers an overview of the development phases of Web sites, presents the new tools necessary for the state-of-the-art design and gives advice on their up-to-date maintenance.

  18. Fusing recommendations for social bookmarking web sites

    NARCIS (Netherlands)

    Bogers, T.; Bosch, A.P.J. van den

    2011-01-01

    Social bookmarking Web sites are rapidly growing in popularity. Recommender systems, a promising remedy to the information overload accompanying the explosive growth in content, are designed to identify which unseen content might be of interest to a particular user, based on his or her past preferen

  19. Using Participatory Design to Improve Web Sites

    Science.gov (United States)

    Nikolova-Houston, Tatiana

    2005-01-01

    In this article, the author, a doctoral candidate from the School of Information at the University of Texas-Austin, describes the experience gathered from her attempt to redesign her existing Web sites in order to supply online resources for Slavic and Byzantine studies. The use of participatory design, which involves the users in creating the…

  20. Constructing a Web Site for International Students

    OpenAIRE

    西納, 春雄; 木下, 康光; 北尾, 謙治; ニシノウ, ハルオ; キタオ, ケンジ; キノシタ, ヤスミツ; Nishinoh, Haruo; Kinoshita, Yasumitsu; Kitao, Kenji

    2002-01-01

    This is a research report of the project for constructing a Web information site for international students at Doshisha University. The research first started with the search for information provided for international students both on-line and off-line. It then proceeded to the construction of a site with relevant information, the creation and compilation of reference and study materials for those prospective students, and finally to the installation of the WWW server from which above informa...

  1. Design Considerations for Multilingual Web Sites

    Directory of Open Access Journals (Sweden)

    Joan Starr

    2005-09-01

    Full Text Available The most powerful marketing, service, and information-distribution tool a library has today is its Web site, but providing Web content in many languages is complex. Before allocating scarce technical and financial resources, it is valuable to learn about writing systems, types of writing, how computers render and represent writing systems, and to study potential problem areas and their possible solutions. The accepted Web standard for presenting languages is Unicode and a full understanding of its history and the coding tools it provides is essential to making appropriate decisions for specific multilingual and internationalization projects. Actual coding examples, as well as a sampling of existing multilingual library services, also serve to illuminate the path of implementation.

  2. Evaluating Domestic and International Web-Site Strategies.

    Science.gov (United States)

    Simeon, Roblyn

    1999-01-01

    Presents the AIPD (attracting, informing, positioning, and delivering) approach to the evaluation of commercial Web sites that assess the strategic potential of Web sites, provides a framework for the development of competitive sites, and compares Web site strategies within and across national boundaries. Compares Internet strategies of Japanese…

  3. The design and implementation of web mining in web sites security

    Institute of Scientific and Technical Information of China (English)

    ZHANG Guo-yin; GU Guo-chang; LI Jian-li

    2003-01-01

    The backdoor or information leak of Web servers can be detected by using Web Mining techniques on some abnormal Web log and Web application log data. The security of Web servers can be enhanced and the damage of illegal access can be avoided. Firstly, the system for discovering the patterns of information leakages in CGI scripts from Web log data was proposed. Secondly, those patterns for system administrators to modify their codes and enhance their Web site security were provided. The following aspects were described: one is to combine web application log with web log to extract more information,so web data mining could be used to mine web log for discovering the information that firewall and Information Detection System cannot find. Another approach is to propose an operation module of web site to enhance Web site security. In cluster server session, Density-Based Clustering technique is used to reduce resource cost and obtain better efficiency.

  4. Who Was that Masked Man? Biographical Sites on the Web.

    Science.gov (United States)

    Byerly, Greg; Brodie, Carolyn S.

    1999-01-01

    Identifies some of the best general biographical sites on the Web and offers examples of some categorized biographical sites. Highlights include Web encyclopedias; presidents; women; scientists; children's literature authors and illustrators; popular culture; and classroom applications. (LRW)

  5. Characteristics of Food Industry Web Sites and "Advergames" Targeting Children

    Science.gov (United States)

    Culp, Jennifer; Bell, Robert A.; Cassady, Diana

    2010-01-01

    Objective: To assess the content of food industry Web sites targeting children by describing strategies used to prolong their visits and foster brand loyalty; and to document health-promoting messages on these Web sites. Design: A content analysis was conducted of Web sites advertised on 2 children's networks, Cartoon Network and Nickelodeon. A…

  6. Characteristics of Food Industry Web Sites and "Advergames" Targeting Children

    Science.gov (United States)

    Culp, Jennifer; Bell, Robert A.; Cassady, Diana

    2010-01-01

    Objective: To assess the content of food industry Web sites targeting children by describing strategies used to prolong their visits and foster brand loyalty; and to document health-promoting messages on these Web sites. Design: A content analysis was conducted of Web sites advertised on 2 children's networks, Cartoon Network and Nickelodeon. A…

  7. Access to Space Interactive Design Web Site

    Science.gov (United States)

    Leon, John; Cutlip, William; Hametz, Mark

    2000-01-01

    The Access To Space (ATS) Group at NASA's Goddard Space Flight Center (GSFC) supports the science and technology community at GSFC by facilitating frequent and affordable opportunities for access to space. Through partnerships established with access mode suppliers, the ATS Group has developed an interactive Mission Design web site. The ATS web site provides both the information and the tools necessary to assist mission planners in selecting and planning their ride to space. This includes the evaluation of single payloads vs. ride-sharing opportunities to reduce the cost of access to space. Features of this site include the following: (1) Mission Database. Our mission database contains a listing of missions ranging from proposed missions to manifested. Missions can be entered by our user community through data input tools. Data is then accessed by users through various search engines: orbit parameters, ride-share opportunities, spacecraft parameters, other mission notes, launch vehicle, and contact information. (2) Launch Vehicle Toolboxes. The launch vehicle toolboxes provide the user a full range of information on vehicle classes and individual configurations. Topics include: general information, environments, performance, payload interface, available volume, and launch sites.

  8. Evaluation Method of Web Site Structure Based on Web Structure Mining

    Institute of Scientific and Technical Information of China (English)

    Li Jun-e; Zhou Dong-ru

    2003-01-01

    The structure of Web site hecarne more complex titan before. During the design period of a Web site, the lack of model and method results in improper Web structure,which depend on the designer's experience. From the point of view of software engineering, every period in the software life must be evaluated before starting the next period's work. It is very important and essential to search relevant methods for evaluating Web structure before the site is completed. In this work, after studying the related work about the Web struc lure mining and analyzing the major structure mining methods (Page-rank and Hub/Authority), a method based on the Page-rank for Web structure evaluation in design stage is proposecL A Web structure modeling language WSML is designed, and the implement strategies for evaluating system of the Web site structure are given out. Web structure mining has being used mainly in search engines before. It is the first time to employ the Web structure mining technology to evaluate a Web structure in the design period of a Web site. It contributes to the formalization of the design documents for Web site and the improving of software engineering for large scale Web site, and the evaluating system is a practical tool for Web site construction.

  9. The content and design of Web sites : an empirical study

    NARCIS (Netherlands)

    Huizingh, EKRE

    2000-01-01

    To support the emergence of a solid knowledge base for analyzing Web activity, we have developed a framework to analyze and categorize the capabilities of Web sites. This distinguishes content from design. Content refers to the information, features, or services that are offered in the Web site, des

  10. The content and design of Web sites : an empirical study

    NARCIS (Netherlands)

    Huizingh, EKRE

    2000-01-01

    To support the emergence of a solid knowledge base for analyzing Web activity, we have developed a framework to analyze and categorize the capabilities of Web sites. This distinguishes content from design. Content refers to the information, features, or services that are offered in the Web site,

  11. Digital Discernment: An E-Commerce Web Site Evaluation Tool

    Science.gov (United States)

    Sigman, Betsy Page; Boston, Brian J.

    2013-01-01

    Students entering the business workforce today may well share some responsibility for developing, revising, or evaluating their company's Web site. They may lack the experience, however, to critique their employer's Web presence effectively. The purpose of developing Digital Discernment, an e-commerce Web site evaluation tool, was to prepare…

  12. Digital Discernment: An E-Commerce Web Site Evaluation Tool

    Science.gov (United States)

    Sigman, Betsy Page; Boston, Brian J.

    2013-01-01

    Students entering the business workforce today may well share some responsibility for developing, revising, or evaluating their company's Web site. They may lack the experience, however, to critique their employer's Web presence effectively. The purpose of developing Digital Discernment, an e-commerce Web site evaluation tool, was to prepare…

  13. The content and design of Web sites : an empirical study

    NARCIS (Netherlands)

    Huizingh, EKRE

    2000-01-01

    To support the emergence of a solid knowledge base for analyzing Web activity, we have developed a framework to analyze and categorize the capabilities of Web sites. This distinguishes content from design. Content refers to the information, features, or services that are offered in the Web site, des

  14. Guidelines for Designing a Good Web Site for ESL Students

    OpenAIRE

    KELLY, Charles I.

    2000-01-01

    This is a list of points that should be considered when designing a web site. Many of these are points that should be considered when developing any web site, some points are directed at any teacher developing educational web pages, and some points are specifically aimed at teachers of English as a Second Language.

  15. Drugs on the Internet, part II: antidepressant medication web sites.

    Science.gov (United States)

    Morgan, Melissa; Montagne, Michael

    2011-01-01

    Antidepressant medications have been the fastest growing category of use of pharmaceutical products over the past decade. Selected Internet web sites providing information on antidepressant medications were identified and assessed using code of conduct criteria for posting health information on the Internet as developed by the Health on the Internet Foundation. Thirteen representative web sites were evaluated. Degree of compliance with each of the eight criterion varied by site, though all 13 sites met the criterion for legality of content and conduct on their web site. WebMD and FamilyDoctor.org met most of the criteria, while pharmaceutical company sites tended to meet the fewest criteria.

  16. Evaluating Web Sites Featuring Primary Sources on United States History

    Science.gov (United States)

    Congleton, Robert J.

    2005-01-01

    Most library Web sites offer lists of recommended Web sites for primary sources with only cursory summaries of the sites. While many of the resources listed are outstanding, too many are dubious in quality, often referring to dead URLs or sites containing no information on their sponsor, source of material, or other information needed to evaluate…

  17. Life Cycle Project Plan Outline: Web Sites and Web-based Applications

    Science.gov (United States)

    This tool is a guideline for planning and checking for 508 compliance on web sites and web based applications. Determine which EIT components are covered or excepted, which 508 standards and requirements apply, and how to implement them.

  18. Exploring the concept of web site customization : applications and antecedents

    NARCIS (Netherlands)

    Teerling, M.L.; Huizingh, Eelko K.R.E.

    2006-01-01

    While mass customization is the tailoring of products and services to the needs and wants of individual customers, web site customization is the tailoring of web sites to individual customers’ preferences. Based on a review of site customization applications, the authors propose a model with four

  19. WSDM : A user-centred design method for web sites

    NARCIS (Netherlands)

    de Troyer, O.M.F.; Leune, C.J.

    1998-01-01

    WSDM is a user-centered method for the design of kiosk Web Sites. By explicitly starting from the requirements of the users or visitors, WSDM solves Web site problems that are primarily caused by that fact that a site has no underlying design at all, or that the design is mostly data-driven.

  20. WSDM : A user-centred design method for web sites

    NARCIS (Netherlands)

    de Troyer, O.M.F.; Leune, C.J.

    1998-01-01

    WSDM is a user-centered method for the design of kiosk Web Sites. By explicitly starting from the requirements of the users or visitors, WSDM solves Web site problems that are primarily caused by that fact that a site has no underlying design at all, or that the design is mostly data-driven.

  1. Exploring the concept of web site customization : applications and antecedents

    NARCIS (Netherlands)

    Teerling, M.L.; Huizingh, Eelko K.R.E.

    2006-01-01

    While mass customization is the tailoring of products and services to the needs and wants of individual customers, web site customization is the tailoring of web sites to individual customers’ preferences. Based on a review of site customization applications, the authors propose a model with four di

  2. Surveying the Commons: Current Implementation of Information Commons Web sites

    Science.gov (United States)

    Leeder, Christopher

    2009-01-01

    This study assessed the content of 72 academic library Information Commons (IC) Web sites using content analysis, quantitative assessment and qualitative surveys of site administrators to analyze current implementation by the academic library community. Results show that IC Web sites vary widely in content, design and functionality, with few…

  3. APPROACHES TO ANALYZE THE QUALITY OF ROMANIAN TOURISM WEB SITES

    Directory of Open Access Journals (Sweden)

    Lacurezeanu Ramona

    2013-07-01

    The purpose of our work is to analyze travel web-sites, more exactly, whether the criteria used to analyze virtual stores are also adequate for the Romanian tourism product. Following the study, we concluded that the Romanian online tourism web-sites for the Romanian market have the features that we found listed on similar web-sites of France, England, Germany, etc. In conclusion, online Romanian tourism can be considered one of the factors of economic growth.

  4. 75 FR 75170 - APHIS User Fee Web Site

    Science.gov (United States)

    2010-12-02

    ... to submit comments or questions to APHIS on either the Web page itself (e.g., ease of use, content... to sign up to receive notifications when changes are made to the user fee Web page. Done in... Animal and Plant Health Inspection Service APHIS User Fee Web Site AGENCY: Animal and Plant...

  5. 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 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...... signing the UN Rights and Dignity of Persons with Disabilities has had no such effect yet. The article demonstrates that, despite the commonly held assumption to the contrary, mature, high-quality Web sites are more accessible than lower quality ones. Moreover, Web accessibility conformance claims by Web...

  6. Web Sites Do-It-Yourself for Dummies

    CERN Document Server

    Warner, Janine

    2010-01-01

    A step-by-step guide to creating your first Web site. Everybody's building cool web sites, but how? Web Sites Do-It-Yourself For Dummies, 2nd Edition , shows you how, with simple, step-by-step instruction that will build your confidence as you build your site. You'll learn to plan your site and secure a domain name, how to use Dreamweaver for site construction, and how to test and publish your site. You'll also learn about designing a blog, creating a podcast, adding Flash, and even how to make money with your Web site. Dummies makes it easy and fun!: Perfect for those who've never attempted a

  7. "Fine Tuning" image accessibility for museum Web sites

    OpenAIRE

    Leporini, Barbara; Norscia, Ivan

    2008-01-01

    Accessibility and usability guidelines are available to design web sites accessible to blind users. However, the actual usability of accessible web pages varies depending on the type of information the user is dealing with. Museum web sites, including specimens and hall descriptions, need specific requirements to allow vision-impaired users, who navigate using a screen-reader, to access pieces of information that are mainly based on visual perception. Here we address a methodology to be appli...

  8. Color matters: color as trustworthiness cue in web sites

    NARCIS (Netherlands)

    Alberts, Wouter A.; van der Geest, Thea

    2011-01-01

    Purpose: In today's increasingly technological world, the first impression of an orgnization is often based on a user's judgment of the corporate Web site's trustworthiness. This study investigates whether color as a Web site element can serve as a trustworthiness cue. In addition, the context of

  9. Designing Search: Effective Search Interfaces for Academic Library Web Sites

    Science.gov (United States)

    Teague-Rector, Susan; Ghaphery, Jimmy

    2008-01-01

    Academic libraries customize, support, and provide access to myriad information systems, each with complex graphical user interfaces. The number of possible information entry points on an academic library Web site is both daunting to the end-user and consistently challenging to library Web site designers. Faced with the challenges inherent in…

  10. Determining the cross-channel effects of informational web sites

    NARCIS (Netherlands)

    Teerling, Marije Leonie

    2007-01-01

    This dissertation investigates the effects of an informational Web site on offline behavior, specifically with regard to customer buying behavior in a “traditional” store. This chapter serves to introduce the literature on informational Web sites (§1.2) and the multichannel environment (§1.3). It

  11. Determining the cross-channel effects of informational web sites

    NARCIS (Netherlands)

    Teerling, Marije Leonie

    2007-01-01

    This dissertation investigates the effects of an informational Web site on offline behavior, specifically with regard to customer buying behavior in a “traditional” store. This chapter serves to introduce the literature on informational Web sites (§1.2) and the multichannel environment (§1.3). It al

  12. Determining the cross-channel effects of informational web sites

    NARCIS (Netherlands)

    Teerling, Marije Leonie

    2007-01-01

    This dissertation investigates the effects of an informational Web site on offline behavior, specifically with regard to customer buying behavior in a “traditional” store. This chapter serves to introduce the literature on informational Web sites (§1.2) and the multichannel environment (§1.3). It al

  13. Digital libraries and World Wide Web sites and page persistence.

    Directory of Open Access Journals (Sweden)

    Wallace Koehler

    1999-01-01

    Full Text Available Web pages and Web sites, some argue, can either be collected as elements of digital or hybrid libraries, or, as others would have it, the WWW is itself a library. We begin with the assumption that Web pages and Web sites can be collected and categorized. The paper explores the proposition that the WWW constitutes a library. We conclude that the Web is not a digital library. However, its component parts can be aggregated and included as parts of digital library collections. These, in turn, can be incorporated into "hybrid libraries." These are libraries with both traditional and digital collections. Material on the Web can be organized and managed. Native documents can be collected in situ, disseminated, distributed, catalogueed, indexed, controlled, in traditional library fashion. The Web therefore is not a library, but material for library collections is selected from the Web. That said, the Web and its component parts are dynamic. Web documents undergo two kinds of change. The first type, the type addressed in this paper, is "persistence" or the existence or disappearance of Web pages and sites, or in a word the lifecycle of Web documents. "Intermittence" is a variant of persistence, and is defined as the disappearance but reappearance of Web documents. At any given time, about five percent of Web pages are intermittent, which is to say they are gone but will return. Over time a Web collection erodes. Based on a 120-week longitudinal study of a sample of Web documents, it appears that the half-life of a Web page is somewhat less than two years and the half-life of a Web site is somewhat more than two years. That is to say, an unweeded Web document collection created two years ago would contain the same number of URLs, but only half of those URLs point to content. The second type of change Web documents experience is change in Web page or Web site content. Again based on the Web document samples, very nearly all Web pages and sites undergo some

  14. 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...

  15. Modeling a Library Web Site Redesign Process: Developing a User-Centered Web Site Through Usability Testing

    Directory of Open Access Journals (Sweden)

    Danielle A. Becker

    2013-03-01

    Full Text Available This article presents a model for creating a strong, user-centered web presence by pairing usability testing and the design process. Four rounds of usability testing were conducted throughout the process of building a new academic library web site. Participants were asked to perform tasks using a talk-aloud protocol. Tasks were based on guiding principles of web usability that served as a framework for the new site. Results from this study show that testing throughout the design process is an effective way to build a web site that not only reflects user needs and preferences, but can be easily changed as new resources and technologies emerge.

  16. Testing the visual consistency of web sites

    NARCIS (Netherlands)

    Geest, van der Thea; Loorbach, Nicole

    2005-01-01

    Consistency in the visual appearance of Web pages is often checked by experts, such as designers or reviewers. This article reports a card sort study conducted to determine whether users rather than experts could distinguish visual (in-)consistency in Web elements and pages. The users proved to agre

  17. Food marketing on popular children's web sites: a content analysis.

    Science.gov (United States)

    Alvy, Lisa M; Calvert, Sandra L

    2008-04-01

    In 2006 the Institute of Medicine (IOM) concluded that food marketing was a contributor to childhood obesity in the United States. One recommendation of the IOM committee was for research on newer marketing venues, such as Internet Web sites. The purpose of this cross-sectional study was to answer the IOM's call by examining food marketing on popular children's Web sites. Ten Web sites were selected based on market research conducted by KidSay, which identified favorite sites of children aged 8 to 11 years during February 2005. Using a standardized coding form, these sites were examined page by page for the existence, type, and features of food marketing. Web sites were compared using chi2 analyses. Although food marketing was not pervasive on the majority of the sites, seven of the 10 Web sites contained food marketing. The products marketed were primarily candy, cereal, quick serve restaurants, and snacks. Candystand.com, a food product site, contained a significantly greater amount of food marketing than the other popular children's Web sites. Because the foods marketed to children are not consistent with a healthful diet, nutrition professionals should consider joining advocacy groups to pressure industry to reduce online food marketing directed at youth.

  18. Toward metrics and model validation in web-site QEM

    OpenAIRE

    Olsina Santos, Luis Antonio; Pons, Claudia; Rossi, Gustavo Héctor

    2000-01-01

    In this work, a conceptual framework and the associated strategies for metrics and model validation are analyzed regarding website measurement and evaluation. Particularly, we have conducted three case studies in different Web domains in order to evaluate and compare the quality of sites. For such an end the quantitative, model-based methodology, so-called Web-site QEM (Quality Evaluation Methodology), was utilized. In the assessment process of sites, definition of attributes and measurements...

  19. Food and beverage advertising on children's web sites.

    Science.gov (United States)

    Ustjanauskas, A E; Harris, J L; Schwartz, M B

    2014-10-01

    Food marketing contributes to childhood obesity. Food companies commonly place display advertising on children's web sites, but few studies have investigated this form of advertising. Document the number of food and beverage display advertisements viewed on popular children's web sites, nutritional quality of advertised brands and proportion of advertising approved by food companies as healthier dietary choices for child-directed advertising. Syndicated Internet exposure data identified popular children's web sites and food advertisements viewed on these web sites from July 2009 through June 2010. Advertisements were classified according to food category and companies' participation in food industry self-regulation. The percent of advertisements meeting government-proposed nutrition standards was calculated. 3.4 billion food advertisements appeared on popular children's web sites; 83% on just four web sites. Breakfast cereals and fast food were advertised most often (64% of ads). Most ads (74%) promoted brands approved by companies for child-directed advertising, but 84% advertised products that were high in fat, sugar and/or sodium. Ads for foods designated by companies as healthier dietary choices appropriate for child-directed advertising were least likely to meet independent nutrition standards. Most foods advertised on popular children's web sites do not meet independent nutrition standards. Further improvements to industry self-regulation are required. © 2013 The Authors. Pediatric Obesity © 2013 International Association for the Study of Obesity.

  20. A Research Study on Externalization of Tacit Knowledge Based on Web2.0

    Science.gov (United States)

    Li, Gang; Lu, Kun

    In this era of knowledge economy, knowledge management, the key point of which is externalization of tacit knowledge, has been drawing more and more attention. By using the new concepts and tools emerging after Web 2.0 this paper provides a conceptual model to externalize and utilize of tacit knowledge on the basis of analysis and cogitation of difficult key issues during the process of externalization.

  1. The Library Web Site: Collaborative Content Creation and Management

    Science.gov (United States)

    Slater, Robert

    2008-01-01

    Oakland University's Kresge Library first launched its Web site in 1996. The initial design and subsequent contributions were originally managed by a single Webmaster. In 2002, the library restructured its Web content creation and management to a distributed, collaborative method with the goal of increasing the amount, accuracy, and timeliness of…

  2. Sharing casting technological data on web site

    Institute of Scientific and Technical Information of China (English)

    Sun Xun; Li Hailan; Wang Junqing; Piao Dongxue; Hou Gang; Guan Yang; Wang Penghua; Zhu Qiang; Xle Huasheng

    2008-01-01

    Based on database and asp.net technologies, a web platform of scientific data in the casting technology field has been developed. This paper presents the relevant data system structure, the approaches to the data collection, the applying methods and policy in data sharing, and depicts the collected and shared data recently finished. Statistics showed that there are about 20,000 visitors in China every day visiting the related data through the web, proving that many engineers or other relevant persons are interested in the data.

  3. WEB 2.0 Social Network Sites and Facebook Marketing

    Directory of Open Access Journals (Sweden)

    Andreas Chang

    2011-10-01

    Full Text Available The use of Web 2.0 and Social Network Sites (SNS has become an amazing phenomenon. In fact, one of the fastest-growing arenas of the World Wide Web is the space of so-called social networking sites. Face book, Tweeter, MySpace and other Social Network Sites have huge population of users. Almost seven hundred million people use Facebook, and hundreds of million others use other social networking sites. More and more advertisers switch their marketing budget to these SNS. This study contributes to our understanding of the Web 2.0 and the use of social networking websites by examining available literature. It seeks to understand what Web 2.0 and SNS mean, the trends, its functions and how they can be leveraged for marketing purposes.

  4. Web 2.0 Socail Network Sites And Facebook Marketing

    Directory of Open Access Journals (Sweden)

    Andreas Chang

    2011-11-01

    Full Text Available The use of Web 2.0 and Social Network Sites (SNS has become an amazing phenomenon. In fact, one of the fastest-growing arenas of the World Wide Web is the space of so-called social networking sites. Face book, Tweeter, MySpace and other Social Network Sites have huge population of users. Almost seven hundred million people use Facebook, and hundreds of million others use other social networking sites. More and more advertisers switch their marketing budget to these SNS. This study contributes to our understanding of the Web 2.0 and the use of social networking websites by examining available literature. It seeks to understand what Web 2.0 and SNS mean, the trends, its functions and how they can be leveraged for marketing purposes.

  5. External Validity in Policy Evaluations that Choose Sites Purposively.

    Science.gov (United States)

    Olsen, Robert B; Orr, Larry L; Bell, Stephen H; Stuart, Elizabeth A

    2013-01-01

    Evaluations of the impact of social programs are often carried out in multiple "sites," such as school districts, housing authorities, local TANF offices, or One-Stop Career Centers. Most evaluations select sites purposively following a process that is nonrandom. Unfortunately, purposive site selection can produce a sample of sites that is not representative of the population of interest for the program. In this paper, we propose a conceptual model of purposive site selection. We begin with the proposition that a purposive sample of sites can usefully be conceptualized as a random sample of sites from some well-defined population, for which the sampling probabilities are unknown and vary across sites. This proposition allows us to derive a formal, yet intuitive, mathematical expression for the bias in the pooled impact estimate when sites are selected purposively. This formula helps us to better understand the consequences of selecting sites purposively, and the factors that contribute to the bias. Additional research is needed to obtain evidence on how large the bias tends to be in actual studies that select sites purposively, and to develop methods to increase the external validity of these studies.

  6. The RCSB Protein Data Bank: redesigned web site and web services.

    Science.gov (United States)

    Rose, Peter W; Beran, Bojan; Bi, Chunxiao; Bluhm, Wolfgang F; Dimitropoulos, Dimitris; Goodsell, David S; Prlic, Andreas; Quesada, Martha; Quinn, Gregory B; Westbrook, John D; Young, Jasmine; Yukich, Benjamin; Zardecki, Christine; Berman, Helen M; Bourne, Philip E

    2011-01-01

    The RCSB Protein Data Bank (RCSB PDB) web site (http://www.pdb.org) has been redesigned to increase usability and to cater to a larger and more diverse user base. This article describes key enhancements and new features that fall into the following categories: (i) query and analysis tools for chemical structure searching, query refinement, tabulation and export of query results; (ii) web site customization and new structure alerts; (iii) pair-wise and representative protein structure alignments; (iv) visualization of large assemblies; (v) integration of structural data with the open access literature and binding affinity data; and (vi) web services and web widgets to facilitate integration of PDB data and tools with other resources. These improvements enable a range of new possibilities to analyze and understand structure data. The next generation of the RCSB PDB web site, as described here, provides a rich resource for research and education.

  7. A Two-Tiered Model for Analyzing Library Web Site Usage Statistics, Part 1: Web Server Logs.

    Science.gov (United States)

    Cohen, Laura B.

    2003-01-01

    Proposes a two-tiered model for analyzing web site usage statistics for academic libraries: one tier for library administrators that analyzes measures indicating library use, and a second tier for web site managers that analyzes measures aiding in server maintenance and site design. Discusses the technology of web site usage statistics, and…

  8. Assessment and revision of clinical pharmacy practice internet web sites.

    Science.gov (United States)

    Edwards, Krystal L; Salvo, Marissa C; Ward, Kristina E; Attridge, Russell T; Kiser, Katie; Pinner, Nathan A; Gallegos, Patrick J; Kesteloot, Lori Lynn; Hylton, Ann; Bookstaver, P Brandon

    2014-02-01

    Health care professionals, trainees, and patients use the Internet extensively. Editable Web sites may contain inaccurate, incomplete, and/or outdated information that may mislead the public's perception of the topic. To evaluate the editable, online descriptions of clinical pharmacy and pharmacist and attempt to improve their accuracy. The authors identified key areas within clinical pharmacy to evaluate for accuracy and appropriateness on the Internet. Current descriptions that were reviewed on public domain Web sites included: (1) clinical pharmacy and the clinical pharmacist, (2) pharmacy education, (3) clinical pharmacy and development and provision for reimbursement, (4) clinical pharmacists and advanced specialty certifications/training opportunities, (5) pharmacists and advocacy, and (6) clinical pharmacists and interdisciplinary/interprofessional content. The authors assessed each content area to determine accuracy and prioritized the need for updating, when applicable, to achieve consistency in descriptions and relevancy. The authors found that Wikipedia, a public domain that allows users to update, was consistently the most common Web site produced in search results. The authors' evaluation resulted in the creation or revision of 14 Wikipedia Web pages. However, rejection of 3 proposed newly created Web pages affected the authors' ability to address identified content areas with deficiencies and/or inaccuracies. Through assessing and updating editable Web sites, the authors strengthened the online representation of clinical pharmacy in a clear, cohesive, and accurate manner. However, ongoing assessments of the Internet are continually needed to ensure accuracy and appropriateness.

  9. 101 Ways to Promote Your Web Site

    CERN Document Server

    Sweeney, Susan

    2010-01-01

    With hundreds of proven tips, tools, and techniques, this freshly updated edition explains how to make the most of the latest Web 2.0 trends and techniques such as RSS, blogs, podcasting, and mobile marketing for online success. Entrepreneurs, corporate marketing managers, small business owners, consultants, webmasters, individuals, new media professionals, and website designers will find this guidebook invaluable for developing online strategies. A companion website provides up-to-the-minute internet marketing news and expanded information. From optimizing websites for search engines and inco

  10. School Counseling Site Supervisor Training: A Web-Based Approach

    Science.gov (United States)

    Swank, Jacqueline M.; Tyson, Lawrence

    2012-01-01

    A need exists for training school counseling site supervisors in providing clinical supervision to school counseling practicum and internship students. This article outlines a Web-based training program containing six modules to assist counselor education programs in educating school counseling site supervisors. The authors also address the…

  11. Changing Behaviors: Market Transformation Web Sites as Online Narrative

    Energy Technology Data Exchange (ETDEWEB)

    Hicks, D.

    2008-01-01

    This research paper explores the communicative practice of designing web sites to accelerate the market adoption of energy-efficient and renewable energy technologies within the U.S. home building industry. In today's world, the Internet is increasingly used as a communication tool in market transformation efforts. By studying the practice of web site design through the lens of grounded practical theory this paper develops a normative ideal that can be used to guide and contribute to the conduct, criticism, and increased effectiveness of this practice. Research results are derived from an ethnographic study of the evaluation and judging of web sites developed by the twenty teams competing in the 2007 Solar Decathlon and a rhetorical analysis of the top scoring web sites. The Solar Decathlon is a national competition for universities and colleges to design, build, and operate the most efficient, affordable, and livable solar-powered home. This paper identifies the primary characteristics that the jurors found essential to an effective market transformation web site, and proposes that a narrative paradigm can be best used to construct a normative model of this practice within this context.

  12. Using Joomla Building Powerful and Efficient Web Sites

    CERN Document Server

    Severdia, Ron

    2010-01-01

    Why use Joomla? Because with Joomla you don't need to have any technical expertise or web design experience to create effective websites and web apps. Whether you're creating your first website or building a multi-function site for a client, this book provides straightforward, hands-on instruction that makes it easy to learn this open source web content management system. Written by members of the Joomla Leadership Team, Using Joomla helps newcomers quickly learn the basics, while developers with Joomla experience will pick up best practices for building more sophisticated websites. You'll a

  13. Hyperlink-Affiliation Network Structure of Top Web Sites: Examining Affiliates with Hyperlink in Korea.

    Science.gov (United States)

    Park, Han Woo; Barnett, George A.; Nam, In-Yong

    2002-01-01

    Discusses Web site hyperlink-affiliation network structures based on a study of Korea's top 152 Web sites. Provides a theoretical framework and literature review; shows through cluster analysis that financial Web sites occupy the most central position in the network; and discusses these findings from the perspective of Web site credibility.…

  14. In Brief: Volcano Web site wins award

    Science.gov (United States)

    Zielinski, Sarah

    2007-02-01

    `The Hero of Vesuvius' received the 2006 Best Website Award from the Geoscience Information Society. The site (http://www.vesuvius.tomgidwitz.com/html/the_hero_of_vesuvius.html) documents the life and work of American inventor and volcanologist Frank Alvord Perret.

  15. Sport psychology group consultation using social networking web sites.

    Science.gov (United States)

    Dietrich, Frederick; Shipherd, Amber M; Gershgoren, Lael; Filho, Edson Medeiros; Basevitch, Itay

    2012-08-01

    A social networking Web site, Facebook, was used to deliver long-term sport psychology consultation services to student-athletes (i.e., soccer players) in 30- to 60-min weekly sessions. Additional short-term team building, group cohesion, communication, anger management, injury rehabilitation, mental toughness, commitment, and leadership workshops were provided. Cohesion and overall relationships between both the student-athletes and the sport psychology consultants benefited from this process. Social networking Web sites offer a practical way of providing sport psychology consulting services that does not require use of major resources. (c) 2012 APA, all rights reserved.

  16. The International HapMap Project Web site

    OpenAIRE

    2005-01-01

    The HapMap Web site at http://www.hapmap.org is the primary portal to genotype data produced as part of the International Haplotype Map Project. In phase I of the project, >1.1 million SNPs were genotyped in 270 individuals from four worldwide populations. The HapMap Web site provides researchers with a number of tools that allow them to analyze the data as well as download data for local analyses. This paper presents step-by-step guides to using those tools, including guides for retrieving g...

  17. The Arabic Web Sites On Library and Information Science : An Analytic Study

    Directory of Open Access Journals (Sweden)

    Mahmoud A.Sattar Khalifa

    2005-03-01

    Full Text Available Analytic study about the Arabic Web Sites On Library and Information Science, it collected 151 Arabic web site and analysis them according to: categories of the web sites, domain names, geographical distribution, languages, libraries web sites and their catalogs, geographical distribution, and types , and metadata and usage of Dublin Core standards, finally the study give the international ranking of Arabic web sites according to Alexa's ranking services.

  18. 网站结构和内容对Web使用挖掘的影响%Web Usage Mining Process Influenced by Web Site Structure and Content

    Institute of Scientific and Technical Information of China (English)

    刘丽珍; 宋瀚涛; 陆玉昌

    2003-01-01

    The Paper emphasizes relativity between Web usage mining and the application of Web site structure and content. It has shown that the amount of effort revolved in processing and quantifying the structure and content of a Web site is well worth in performing Web usage mining. The necessity of combining Web site structure and content with Web usage mining process is further proved.

  19. Three types of children’s informational web sites: an inventory of design conventions

    OpenAIRE

    Jochmann-Mannak, Hanna; Lentz, Leo; Huibers, Theo W.C.; Sanders, Ted

    2012-01-01

    "Purpose: Research on Web design conventions has an almost exclusive focus on Web design for adults. There is far less knowledge about Web design for children. For the first time, an overview is presented of the current design conventions for children's informational Web sites. Method: In this study a large corpus of 100 children's international, informational Web sites from four different domains (science, pets, arts, and health) is analyzed. The instrument for analyzing the Web sites includ...

  20. Evaluating Mobile Phones and Web Sites for Academic Information Needs

    Directory of Open Access Journals (Sweden)

    Muhammad Farhan

    2016-10-01

    Full Text Available In the last decade, there has been an exponential growth in use of mobile phones among people. Smart phone invention has digitized life of a common man especially after introduction of 3G/4G technology. People are used to use Internet on the move because of this advancement in technology. This advancement has also motivated usability design researchers to propose more usable designs for both smart phones and web sites. This work focuses on evaluation of web usability of mobile phones as well as usability of university web sites. Evaluation is performed on the most popular mobile phones required by the most common mobile users. Selection of the most popular mobile devices, the most common mobile users and their web usage is done by conducting a very detailed survey in the local market. Survey concludes that students and labors are the most common buyers of mobile phones and we choose three mobiles phones from the category of most popular phones that are iPhone (iPhone 4 precisely, Q-Mobile (Q Mobile A35 and Windows phone (Lumia 535. Six participants (three male and three females are selected for fully detailed and rigorous task-based usability testing with “think aloud” technique. Task scenarios are defined to evaluate the usability of both i.e. smart phones and chosen university web sites. From results of usability testing, we find out that iPhone has better usability design as far as its response time is concerned while Q Mobile ranks second and Microsoft Windows phone takes last position in this ranking. Usability evaluation of university web sites on these mobile phones concludes that web site of Islamia university of Bahawalpur (I.U.B, Bahawalpur has better mobile usability design and Bahauddin Zakariya university (BZU, Multan and NFC Institute of Engineering and Technology NFCIET, Multan second and third respectively and while web site of Institute of Southern Punjab (ISP, Multan comes last when measured in terms of task completion time

  1. 16 CFR 1130.8 - Requirements for Web site registration or alternative e-mail registration.

    Science.gov (United States)

    2010-01-01

    ... registration. (a) Link to registration page. The manufacturer's Web site, or other Web site established for the... web page that goes directly to “Product Registration.” (b) Purpose statement. The registration page... registration page. The Web site registration page shall request only the consumer's name, address,...

  2. Optimising Web Site Designs for People with Learning Disabilities

    Science.gov (United States)

    Williams, Peter; Hennig, Christian

    2015-01-01

    Much relevant internet-mediated information is inaccessible to people with learning disabilities because of difficulties in navigating the web. This paper reports on the methods undertaken to determine how information can be optimally presented for this cohort. Qualitative work is outlined where attributes relating to site layout affecting…

  3. 10 Web Tools to Create User-Friendly Sites

    Science.gov (United States)

    Pretlow, Cassi

    2008-01-01

    Surprisingly, many tools exist on the web that can help sites become more inviting and easier to use. By now, many are probably familiar with the free tools offered by Flickr, del.icio.us, or YouTube for embedding images, tags, and videos on webpages. This article presents a comprehensive list of some perhaps lesser-known but equally useful tools…

  4. 22 CFR 181.9 - Internet Web site publication.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Internet Web site publication. 181.9 Section 181.9 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL AGREEMENTS COORDINATION, REPORTING AND... international agreement proposed to be published in the compilation entitled “United States Treaties and Other...

  5. WWW.cell Biology Education: Evolution Web Sites

    Science.gov (United States)

    Liu, Dennis

    2005-01-01

    The debate over teaching evolution has once again reached a fever pitch in the United States. Earnest nineteenth-century clashes between scientific and religious worldviews have given way to the politically charged arguments of creation science and now intelligent design. The Web site of the National Center for Science Education (NCSE;…

  6. The web site of the center to advance palliative care.

    Science.gov (United States)

    Gavrin, Jonathan R

    2004-01-01

    The web site of the Center to Advance Palliative Care is reviewed. This is an excellent resource containing resources that address financial tutorials and customizable Excel worksheets, development and marketing tools, particularly the decision checklists, satisfaction tools, the information on tracking and reporting outcomes, bereavement tools and a press kit.

  7. Optimising Web Site Designs for People with Learning Disabilities

    Science.gov (United States)

    Williams, Peter; Hennig, Christian

    2015-01-01

    Much relevant internet-mediated information is inaccessible to people with learning disabilities because of difficulties in navigating the web. This paper reports on the methods undertaken to determine how information can be optimally presented for this cohort. Qualitative work is outlined where attributes relating to site layout affecting…

  8. WWW.cell Biology Education: Evolution Web Sites

    Science.gov (United States)

    Liu, Dennis

    2005-01-01

    The debate over teaching evolution has once again reached a fever pitch in the United States. Earnest nineteenth-century clashes between scientific and religious worldviews have given way to the politically charged arguments of creation science and now intelligent design. The Web site of the National Center for Science Education (NCSE;…

  9. Prescription drug brand Web sites: Guidance where none exists

    Directory of Open Access Journals (Sweden)

    Lewis Glinert, Ph.D

    2010-01-01

    Full Text Available This paper applies insights from linguistics and discourse analysis to prescription drug brand Web sites, with special reference to the 100 top-selling drugs. Such sites give the outward appearance of being a place to go for straightforward information about a specific brand. In reality, they present a confused mix of brand information, health information and hype, muddled organization, and poor indication of authority, creating an imbalance between benefit and risk content. In so doing, they breach the letter and spirit of the regulations governing direct-to-consumer advertising, which the FDA has by default applied to such Web sites but which were not designed for this special type of discourse. The many communicative difficulties proven to be caused by Web sites in general, in particular for the elderly and less literate, also pose ethical problems. A rethinking of the verbal and visual design of these drug sites is needed -- and new regulatory guidance, for which this paper offers recommendations. At stake is not just the quality of health information at brand drug sites but also their credibility.

  10. Core Web Sites of Universities of Islamic world Countries Capitals

    Directory of Open Access Journals (Sweden)

    Farshid Danesh

    2012-07-01

    Full Text Available In order to serve the Islamic researchers, providing a web site is inevitable for Islamic Universities which are in transition from the real to the virtual world and. Today, almost all the major universities in Islamic community have websites. But, in the realization of their mission, it is not clear to what extant these universities were successful in terms of information dissemination. The aim of this paper was to determine the core web sites and evaluate the effectiveness, ranking and collaboration rate among these websites. The formulas of core website determination, co-links and in-links analysis and revised web impact factor were used beside cluster and multidimensional analysis methods in this study. Results showed that "King Saud University" website in Saudi Arabia had the highest visibility and the most authoritative website among all university websites. Also, co-link analysis showed that major Islamic university websites had collaboration in 12 clusters based on clustering analysis and in 11 clusters based on multidimensional analysis, where two of them (Iran and Turkey were national clusters in cluster analysis method. Results analysis indicated that web designers in these universities must identify how to attract links and web traffic in order to promote the quality and content of websites. However, the ultimate success of a website was dependent upon factors such as quality, size, language, and the approximate age of a website which was not limited to one or two factors.

  11. Using a Web Site to Support a Seismology Course Textbook

    Science.gov (United States)

    Wysession, M. E.; Stein, S.

    2004-12-01

    We present a course in seismology that consists of a textbook with an accompanying web site (http://epscx.wustl.edu/seismology/book). The web site serves many different functions, and is of great importance as a companion to the curriculum in several different ways: (1) All of the more than 600 figures from the book are available on the web site. Geophysics is a very visually-oriented discipline, and many concepts are more easily taught with appropriate visual tools. In addition, many instructors are now using computer-based lecture programs such as PowerPoint. To aid in this, all of the figures are displayed in a common JPG format, both with and without titles. They are available to be used in a seismology course, or any kind of Earth Science course. This way, an instructor can easily grab a figure from the web site and drop it into a PowerPoint format. The figures are listed by number, but are also obtainable from menus of thumbnail sketches. If an instructor would like all of the figures, they can be obtained as large zip files, which can be unzipped after downloading. In addition, sample PowerPoint lectures using the figures as well the equations from the text will be available on the course web site. (2) Solutions to all of the homework problems are available in PDF format on the course website. Homework is a vital component of any quantitative course, but it is often a significant time commitment for instructors to derive all of the homework problems. In addition, it is much easier to select which homework problems are desired to be assigned if the solutions can be seen. The 64 pages of homework solutions are on a secure web site that requires a user ID and password that can be obtained from the authors. (3) Any errors found in the textbook are immediately posted on an "Errata" web page. Many of these errors are found by instructors who are using the curriculum (and they are given credit for finding the errors!). The text becomes an interactive process

  12. Evaluating Mobile Phones and Web Sites for Academic Information Needs

    OpenAIRE

    Muhammad Farhan; Nadeem Akhtar; Amnah Firdous; Malik Muhammad Saad Missen; Muhammad Ali Nizamani; Hina Asmat

    2016-01-01

    In the last decade, there has been an exponential growth in use of mobile phones among people. Smart phone invention has digitized life of a common man especially after introduction of 3G/4G technology. People are used to use Internet on the move because of this advancement in technology. This advancement has also motivated usability design researchers to propose more usable designs for both smart phones and web sites. This work focuses on evaluation of web usability of mobile phones as well ...

  13. Federated Search and the Library Web Site: A Study of Association of Research Libraries Member Web Sites

    Science.gov (United States)

    Williams, Sarah C.

    2010-01-01

    The purpose of this study was to investigate how federated search engines are incorporated into the Web sites of libraries in the Association of Research Libraries. In 2009, information was gathered for each library in the Association of Research Libraries with a federated search engine. This included the name of the federated search service and…

  14. Federated Search and the Library Web Site: A Study of Association of Research Libraries Member Web Sites

    Science.gov (United States)

    Williams, Sarah C.

    2010-01-01

    The purpose of this study was to investigate how federated search engines are incorporated into the Web sites of libraries in the Association of Research Libraries. In 2009, information was gathered for each library in the Association of Research Libraries with a federated search engine. This included the name of the federated search service and…

  15. Performance Analysis of Internal vs. External Security Mechanism in Web Applications

    Directory of Open Access Journals (Sweden)

    Supriya Gupta

    2010-03-01

    Full Text Available Most of the applications now -a-days are developed web based. The applications of public access are highly exposed to security threats. The increasing number of web based attacks which result in loss of data and unauthorized access to application has drawn the attention of organizations toward web application security. The most commonly employed defense mechanism is to use solutions that rely on security service tools like firewalls, intrusion detection and prevention systems etc. Most of the commonly used tools such as SNORT are based upon the payload inspection that detects an attack by searching for the occurrence of known signature patterns in the packet. But using these devices for protecting web applications against common input based attacks is an inefficient process. It consumes a significant amount of time, memory and CPU cycles for each packet while scanning through a list of rules. Implementing security features within applications’ logic is an effective alternative. In this paper we analyz ed the performance of two experimental web applications, one with security implemented within the code and the other checked by external security system called SNORT using a web application testing tool (WAPT 3.0. Our experiment showed that the application with secure code showed better performance statistics in terms of response time. The paper also discusses various issues regarding the use of security devices as protection against application layer attacks.

  16. AGU launches new E-commerce Web site

    Science.gov (United States)

    Blaufuss, Karine S.

    During the week of 10 September 2007, AGU unveils a new e-commerce Web site (http://www.aip.org/AGU). The site is an upgraded version of the one that members and nonmembers have used to renew membership or join AGU, subscribe to journals, purchase books, or make a contribution. The new site, which is the result of collaboration between AGU and the American Institute of Physics, is another step in improving service to AGU constituents. Most of the changes being implemented stem from suggestions made by AGU members.

  17. Concept Stability for Constructing Taxonomies of Web-site Users

    OpenAIRE

    Kuznetsov, Sergei O.; Ignatov, Dmitry I.

    2009-01-01

    Owners of a web-site are often interested in analysis of groups of users of their site. Information on these groups can help optimizing the structure and contents of the site. In this paper we use an approach based on formal concepts for constructing taxonomies of user groups. For decreasing the huge amount of concepts that arise in applications, we employ stability index of a concept, which describes how a group given by a concept extent differs from other such groups. We analyze resulting t...

  18. Ocean Instruments Web Site for Undergraduate, Secondary and Informal Education

    Science.gov (United States)

    Farrington, J. W.; Nevala, A.; Dolby, L. A.

    2004-12-01

    An Ocean Instruments web site has been developed that makes available information about ocean sampling and measurement instruments and platforms. The site features text, pictures, diagrams and background information written or edited by experts in ocean science and engineering and contains links to glossaries and multimedia technologies including video streaming, audio packages, and searchable databases. The site was developed after advisory meetings with selected professors teaching undergraduate classes who responded to the question, what could Woods Hole Oceanographic Institution supply to enhance undergraduate education in ocean sciences, life sciences, and geosciences? Prototypes were developed and tested with students, potential users, and potential contributors. The site is hosted by WHOI. The initial five instruments featured were provided by four WHOI scientists and engineers and by one Sea Education Association faculty member. The site is now open to contributions from scientists and engineers worldwide. The site will not advertise or promote the use of individual ocean instruments.

  19. Side by Side: What a Comparative Usability Study Told Us about a Web Site Redesign

    Science.gov (United States)

    Dougan, Kirstin; Fulton, Camilla

    2009-01-01

    Library Web sites must compete against easy-to-use sites, such as Google Scholar, Google Books, and Wikipedia, for students' time and attention. Library Web sites must therefore be designed with aesthetics and user perceptions at the forefront. The Music and Performing Arts Library at Urbana-Champaign's Web site was overcrowded and in much need of…

  20. Web Test Integration and Performance Evaluation of E-Commerce web sites

    Directory of Open Access Journals (Sweden)

    Md. Safaet Hossain

    2012-09-01

    Full Text Available Web applications are becoming progressively more complex and imperative for companies. The e-commerce web sites have been serving to accelerate and disseminate more widely changes that are already under way in the economy. Their development, including analysis, design and testing, needs to be approached by means of support tools, while their correctness and reliability are often crucial to the success of businesses and organizations. There are some tools provided to support analysis and design. However, few tools are provided to directly support the software testing on Web-based applications. In this paper, an automated online website evaluation tool hosted at http://safaethossain.comze.com is proposed to support the automated testing of web-based applications. Testers can evaluate performance of a site with other websites and can precisely express the existing websites and find out what are the modifications required. The tool elevates the automation level of functional testing for web applications into a new height.

  1. Corporate Social Responsibility In Turkey: An Analysis Through Web Sites

    Directory of Open Access Journals (Sweden)

    Burcu EKER AKGÖZ

    2016-06-01

    Full Text Available In today’s business environment, there is no chance for a corporation to be succeeded simply by doing profit oriented business. Corporations are the living entities along with their stakeholders therefore corporations are expected to be responsive on the cultural, environmental and economic issues of society. Socially responsible programs that corporations execute would contribute the corporate image and reputation. Furthermore, these programs benefit both corporations and society. The aim of this study is to examine the presence and organization of information on corporate responsibility present on the corporate web sites of companies which are in the Capital top 500 list. We will choose the top 100 companies on the top 500 list. By using content analysis, identified corporate responsibility issues will be analyzed. In this study, the information given in the web sites of these top 100 companies will be analyzed. We will be examining how the information is organized, presented, and related to the corporate responsibilities.

  2. The International HapMap Project Web site.

    Science.gov (United States)

    Thorisson, Gudmundur A; Smith, Albert V; Krishnan, Lalitha; Stein, Lincoln D

    2005-11-01

    The HapMap Web site at http://www.hapmap.org is the primary portal to genotype data produced as part of the International Haplotype Map Project. In phase I of the project, >1.1 million SNPs were genotyped in 270 individuals from four worldwide populations. The HapMap Web site provides researchers with a number of tools that allow them to analyze the data as well as download data for local analyses. This paper presents step-by-step guides to using those tools, including guides for retrieving genotype and frequency data, picking tag-SNPs for use in association studies, viewing haplotypes graphically, and examining marker-to-marker LD patterns.

  3. 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...

  4. Interactivity in brand web sites: cognitive, affective, and behavioral responses explained by consumers’ online flow experience

    NARCIS (Netherlands)

    van Noort, G.; Voorveld, H.A.M.; van Reijmersdal, E.A.

    2012-01-01

    Web site interactivity creates numerous opportunities for marketers to persuade online consumers and receives extensive attention in the marketing literature. However, research on cognitive and behavioral responses to web site interactivity is scarce, and more importantly, it does not provide

  5. Personality in cyberspace: personal Web sites as media for personality expressions and impressions.

    Science.gov (United States)

    Marcus, Bernd; Machilek, Franz; Schütz, Astrid

    2006-06-01

    This research examined the personality of owners of personal Web sites based on self-reports, visitors' ratings, and the content of the Web sites. The authors compared a large sample of Web site owners with population-wide samples on the Big Five dimensions of personality. Controlling for demographic differences, the average Web site owner reported being slightly less extraverted and more open to experience. Compared with various other samples, Web site owners did not generally differ on narcissism, self-monitoring, or self-esteem, but gender differences on these traits were often smaller in Web site owners. Self-other agreement was highest with Openness to Experience, but valid judgments of all Big Five dimensions were derived from Web sites providing rich information. Visitors made use of quantifiable features of the Web site to infer personality, and the cues they utilized partly corresponded to self-reported traits.

  6. State prescription drug price Web sites: how useful to consumers?

    Science.gov (United States)

    Tu, Ha T; Corey, Catherine G

    2008-02-01

    To aid consumers in comparing prescription drug costs, many states have launched Web sites to publish drug prices offered by local retail pharmacies. The current push to make retail pharmacy prices accessible to consumers is part of a much broader movement to increase price transparency throughout the health-care sector. Efforts to encourage price-based shopping for hospital and physician services have encountered widespread concerns, both on grounds that prices for complex services are difficult to measure and compare accurately and that quality varies substantially across providers. Experts agree, however, that prescription drugs are much easier to shop for than other, more complex health services. However, extensive gaps in available price information--the result of relying on Medicaid data--seriously hamper the effectiveness of state drug price-comparison Web sites, according to a new study by the Center for Studying Health System Change (HSC). An alternative approach--requiring pharmacies to submit price lists to the states--would improve the usefulness of price information, but pharmacies typically oppose such a mandate. Another limitation of most state Web sites is that price information is restricted to local pharmacies, when online pharmacies, both U.S. and foreign, often sell prescription drugs at substantially lower prices. To further enhance consumer shopping tools, states might consider expanding the types of information provided, including online pharmacy comparison tools, lists of deeply discounted generic drugs offered by discount retailers, and lists of local pharmacies offering price matches.

  7. LOG FILE ANALYSIS AND CREATION OF MORE INTELLIGENT WEB SITES

    Directory of Open Access Journals (Sweden)

    Mislav Šimunić

    2012-07-01

    Full Text Available To enable successful performance of any company or business system, both inthe world and in the Republic of Croatia, among many problems relating to its operationsand particularly to maximum utilization and efficiency of the Internet as a media forrunning business (especially in terms of marketing, they should make the best possible useof the present-day global trends and advantages of sophisticated technologies andapproaches to running a business. Bearing in mind the fact of daily increasing competitionand more demanding market, this paper addresses certain scientific and practicalcontribution to continuous analysis of demand market and adaptation thereto by analyzingthe log files and by retroactive effect on the web site. A log file is a carrier of numerousdata and indicators that should be used in the best possible way to improve the entirebusiness operations of a company. However, this is not always simple and easy. The websites differ in size, purpose, and technology used for designing them. For this very reason,the analytic analysis frameworks should be such that can cover any web site and at thesame time leave some space for analyzing and investigating the specific characteristicof each web site and provide for its dynamics by analyzing the log file records. Thoseconsiderations were a basis for this paper

  8. 78 FR 66420 - Proposed Enhancements to the Motor Carrier Safety Measurement System (SMS) Public Web Site

    Science.gov (United States)

    2013-11-05

    ... System (SMS) Public Web Site AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION... enhancements to the display of information on the Agency's Safety Measurement System (SMS) public Web site... and Fitness Electronic Records System (SAFER) Web site. Displaying current insurance and authority...

  9. 77 FR 25877 - Amendments to ONRR's Web Site and Mailing Addresses and Payment Definitions

    Science.gov (United States)

    2012-05-02

    ...Commerce Reporting ] Web site at http://www.onrr.gov/FM/PDFDocs/eCommerce_FAQ.pdf . * * * * * 0 4. Amend.../payors must report to ONRR electronically via the eCommerce Reporting Web site. All reporters/payors also... detailed information and instructions regarding how to use the eCommerce Reporting Web site at...

  10. AIDS web sites face censorship under new rating schemes.

    Science.gov (United States)

    1997-08-22

    The American Civil Liberties Union (ACLU) issued a position paper regarding the software industry's proposed rating standards that will block and rate information judged unsuitable for minors. Following the U.S. Supreme Court's overturning of the Communications Decency Act, a ruling that maintains a high level of free speech protection over the Internet, the software industry began examining mechanisms to rate online content. Legislators are considering criminal penalties for those who misrate a web page. These moves are seen as damaging to HIV/AIDS prevention and safe sex information web sites that utilize jargon, street language, and explicit diagrams to teach safe sex practices to a wide audience. It is noted that related ratings and censorships do not apply to print material.

  11. Exponential growth using the internet and your web site.

    Science.gov (United States)

    Baxter, Robert

    2010-02-01

    Developing a successful Internet strategy can help attract new patients and take your practice to the next level. Today, as the Internet has evolved, it is more important than ever, especially as your competitors are likely pursuing more aggressive strategies themselves. There are several important components involved, and maximizing your efforts with each can help create a comprehensive and sound strategy that achieves significant results. Behind such a strategy you will find a strong focus in many areas, including Web site development, search engine optimization, link building, content creation, blogs, video, choosing a vendor, patient conversion, Web 2.0, social networking, reputation management, and more. Understanding each of these areas, and the efforts required to tackle each effectively, can help you ensure that your own Internet strategy is functioning well and reaching its true potential. Thieme Medical Publishers.

  12. New U.S. LHC Web site launched

    CERN Multimedia

    Katie Yurkewicz

    2007-01-01

    On September 12, the U.S. Department of Energy's Office of Science launched a new Web site, www.uslhc.us, to tell the story of the U.S. role in the LHC. The site provides general information for the public about the LHC and its six experiments, as well as detailed information about the participation of physicists, engineers and students from the United States. The U.S. site joins the UK's LHC site in providing information for a national audience, with sites from several more countries expected to launch within the next year. The US LHC site features news and information about the LHC, along with high-resolution images and resources for students and educators. The site also features blogs by four particle physicists, including ATLAS collaborators Monica Dunford from the University of Chicago and Peter Steinberg from Brookhaven National Laboratory. More than 1,300 scientists from over 90 U.S. institutions participate in the LHC and its experiments, representing universities and national laboratories from...

  13. Navigating Leskernick: a guide for [web]site seers

    Directory of Open Access Journals (Sweden)

    Paul Basu

    1999-11-01

    Full Text Available I hope this short, informal, navigational tour of the Leskernick Project web site will be useful to others who are considering electronic publication of archaeological and anthropological field research. This is not to suggest that it ought to stand as some kind of model: it is exemplary of nothing more than a continued experimentation with the form of this particular medium. As always, such tours - in real as well as virtual worlds - provide ample opportunity for digression. Indeed, it is often the tour guide's unscripted aside that proves to be the most interesting detail. With apologies to Internet Archaeology for jumping in and out of a neat format, I propose that this article be read in parallel with pages from the Leskernick site (click on the embedded screen-shots to open the corresponding web pages in a separate window. I shall not repeat information provided there; merely comment upon it. Pursuing the metaphor, it will be a tour in which passengers are occasionally required to pile out of the coach, wander around a bit and then, hopefully, find their way back to the coach park before the next leg. In this instance, you have the pleasure of driving the coach too - clicking on the embedded screen shots will open the corresponding pages of the Leskernick site in a separate browser window.

  14. Three types of children’s informational web sites: an inventory of design conventions

    NARCIS (Netherlands)

    Jochmann-Mannak, Hanna; Lentz, Leo; Huibers, Theo; Sanders, Ted

    2012-01-01

    "Purpose: Research on Web design conventions has an almost exclusive focus on Web design for adults. There is far less knowledge about Web design for children. For the first time, an overview is presented of the current design conventions for children's informational Web sites. Method: In this study

  15. Three types of children’s informational web sites: an inventory of design conventions

    NARCIS (Netherlands)

    Jochmann-Mannak, Hanna; Lentz, Leo; Huibers, Theo W.C.; Sanders, Ted

    "Purpose: Research on Web design conventions has an almost exclusive focus on Web design for adults. There is far less knowledge about Web design for children. For the first time, an overview is presented of the current design conventions for children's informational Web sites. Method: In this study

  16. Making Web Sites an Effective Recruitment Asset: Content Management Solutions Keep Web Sites Fresh and Relevant--and Students Engaged. Noel-Levitz White Paper

    Science.gov (United States)

    Noel-Levitz, Inc, 2009

    2009-01-01

    Have you updated your Web site today? Is it possible that answering "yes" to this simple question is the key to the success of your marketing and recruiting efforts? In the current recruitment arena, the ability to update and maintain this one high-value asset (your Web site) might be the key to the potency of your institutional…

  17. Paleolimnology Web Portal: A Web Site Designed to Increase Paleolimnology Data Availability

    Science.gov (United States)

    Eakin, C. M.; Moy, C. M.; Habermann, T.; Gross, W. S.; Keltner, J. M.

    2001-12-01

    Despite widespread use of lacustrine records to interpret paleolimnologic and paleoclimatic change, there is a large gap between the data published in peer-reviewed journals and those submitted for archive and available to other researchers online. A primary goal of the World Data Center (WDC) for paleoclimatology and the International Geosphere-Biosphere Programme (IGBP) - Past Global Changes (PAGES) core programme is to have full and open sharing of all data sets needed for global change studies. To help improve the quantity and quality of data submitted to the WDC for Paleoclimatology, we are developing online data submission and advanced interactive browse and access tools. Our poster presents a new web-site designed to make paleolimnology data more accessible by incorporating web-based data submission forms, a multi-proxy relational database, and interactive mapping tools. The WDC for Paleoclimatology is currently designing intuitive and streamlined web-based submission forms, which will allow investigators to quickly submit their data and metadata on-line. We are also importing all existing data and metadata in our archives into a multiproxy relational database that will allow users to quickly query and retrieve paleolimnological data, as well as display the data in various formats. Furthermore, we are implementing two Paleolimnology mapping tools that will allow users to search, display, and query data in a geographical format. The first tool, WebMapper, uses a Java applet to draw maps and display metadata. This will be supplemented by a plotting tool that will provide basic plotting functions to allow users to examine data before downloading them. The second mapping tool, ArcIMS, allows users to overlay paleoclimatic data with various GIS data sets in addition to providing basic spatial analysis functions. We believe that these new web-based features will encourage more extensive data sharing and submission, making paleolimnological data more available and

  18. The Role of Virtual Reference in Library Web Site Design: A Qualitative Source for Usage Data

    Science.gov (United States)

    Powers, Amanda Clay; Shedd, Julie; Hill, Clay

    2011-01-01

    Gathering qualitative information about usage behavior of library Web sites is a time-consuming process requiring the active participation of patron communities. Libraries that collect virtual reference transcripts, however, hold valuable data regarding how the library Web site is used that could benefit Web designers. An analysis of virtual…

  19. Designing a Web Site for One Imaginary Persona that Reflect the Needs of Many

    Science.gov (United States)

    Cunningham, Heather

    2005-01-01

    Does designing a large academic library Web site for an imaginary person seem a sensible thing to do? As a reference librarian and member of the Web team of the Gerstein Science Information Centre (Gerstein Library), that is exactly what this author set out to do in May 2005. She proposed that the best way to ensure that the Web site meets the…

  20. Archiving Web Sites for Preservation and Access: MODS, METS and MINERVA

    Science.gov (United States)

    Guenther, Rebecca; Myrick, Leslie

    2006-01-01

    Born-digital material such as archived Web sites provides unique challenges in ensuring access and preservation. This article examines some of the technical challenges involved in harvesting and managing Web archives as well as metadata strategies to provide descriptive, technical, and preservation related information about archived Web sites,…

  1. THE QUALITY OF THE WEB SITES FROM THE IIRC PILOT PROGRAMME

    Directory of Open Access Journals (Sweden)

    Ionelia-Alexandra FELDIOREANU

    2015-04-01

    Full Text Available This study aims to investigate the quality of the Web sites content of the companies from the IIRC Pilot Programme in 2013 and how corporations use their Web sites to emphasize the environmental responsibility. We try to determine the quality of the web sites of by the organizations included in the IIRC Pilot Programme in 2013 and their ability to support the access to environmental elements. In the first part, the paper tries to review the existing literature regarding the quality of the Web sites especially regarding their attitude towards presentations of the informations through their Web page. And in the second part we present our result.

  2. THE QUALITY OF THE WEB SITES FROM THE IIRC PILOT PROGRAMME

    Directory of Open Access Journals (Sweden)

    Ionelia-Alexandra FELDIOREANU

    2015-04-01

    Full Text Available This study aims to investigate the quality of the Web sites content of the companies from the IIRC Pilot Programme in 2013 and how corporations use their Web sites to emphasize the environmental responsibility. We try to determine the quality of the web sites of by the organizations included in the IIRC Pilot Programme in 2013 and their ability to support the access to environmental elements. In the first part, the paper tries to review the existing literature regarding the quality of the Web sites especially regarding their attitude towards presentations of the informations through their Web page. And in the second part we present our result.

  3. The effects of Web site structure: the role of personal difference.

    Science.gov (United States)

    Chung, Hwiman; Ahn, Euijin

    2007-12-01

    This study examined the effects of Web site structures in terms of advertising effectiveness- memory, attitude, and behavioral intentions. The primary research question for this study is, What type of Web site (Web ad) structure is most effective? In the pilot study, we tested the difference between two Web site structures, linear and interactive, in terms of traditional advertising effectiveness. Results from the pilot study did not support our research expectations. However, differences in terms of memory were noted between the two structures. After re-creating the Web site based on subjects' comments, in the final experiment, we examined the differences between the two structures and the moderating role of personality difference on the effects of Web site structure. The results confirm that participants' attitude, memory, and behavioral intentions were affected differently by the different Web site structures. However, some research hypotheses were not supported by the current data.

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

    Science.gov (United States)

    Goldfarb, S.; Marcelloni, C.; Eli Phoboo, A.; Shaw, K.

    2015-12-01

    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 [1] 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 the enforcement of a well-defined visual identity.

  5. Web site lets solar scientists inform and inspire students

    Science.gov (United States)

    Hauck, Karin

    2012-07-01

    Where on the Web can a middle school girl ask a female solar scientist about solar storms, the course and behavior of charged solar particles, and the origin of the Sun's dynamo—and also find out what the scientist was like as a child, whether the scientist has tattoos or enjoys snowboarding, what she likes and dislikes about her career, and how she balances her energy for work and family life? These kinds of exchanges happen at Solar Week (http://www.solarweek.org; see Figure 1). Established in 2000, Solar Week is an online resource for middle and lower high school students about the science of the Sun, sponsored by the Center for Science Education at the Space Sciences Laboratory (CSE@SSL) at the University of California, Berkeley (UC Berkeley). The Web site's goals are to educate students about the Sun and solar physics and to encourage future careers in science—especially for girls. One way is by giving solar scientists the chance to be relatable role models, to answer students' questions, and to share their experiences in an online forum.

  6. Alternate methods of evaluation for web sites concordant to IAS/IFRS Standards

    CERN Document Server

    Bostan, I; Grosu, V; Iancu, E

    2009-01-01

    This work has as the principal theme, the study, analysis and implementation of the methodology for use the web sites in e-commerce. The authors try to deal with particular methodological and applied aspects inherent in the analysis of data from the interaction of man-Internet (Web-mining). The research methodology of this work will be focused on a prevalent optic multidisciplinary research based on the pillars of data mining and Web mining. The explosion of Internet and electronic commerce has made the most of business to have its own website. A company may engage internal costs for the development and operation of their website. The website can be designed for internal access (in which case it can be used for presentation and data storage company policies with references of customers) or for external access (they are created and used for promotional and advertising products and services company). The objective of this research, primarily concerns the definition of a repertoire of tools in analyzing e-busine...

  7. Integrated Patient Education on U.S. Hospital Web Sites.

    Science.gov (United States)

    Huang, Edgar; Wu, Kerong; Edwards, Kelsey

    2016-01-01

    Based on a census of the 2015 Most Wired Hospitals, this content analysis aimed to find out how patient education has been integrated on these best IT hospitals' Web sites to serve the purposes of marketing and meeting online visitors' needs. This study will help hospitals to understand where the weaknesses are in their interactive patient education implementation and come up with a smart integration strategy. The study found that 70% of these hospitals had adopted interactive patient education contents, 76.6% of such contents were from a third-party developer, and only 20% of the hospitals linked their patient education contents to one or more of the hospital's resources while 26% cross-references such contents. The authors concluded that more hospitals should take advantage of modern information communication technology to cross-reference their patient education contents and to integrate such contents into their overall online marketing strategy to benefit patients and themselves.

  8. A web site for calculating the degree of chirality.

    Science.gov (United States)

    Zayit, Amir; Pinsky, Mark; Elgavi, Hadassah; Dryzun, Chaim; Avnir, David

    2011-01-01

    The web site, http://www.csm.huji.ac.il/, uses the Continuous Chirality Measure to evaluate quantitatively the degree of chirality of a molecule, a structure, a fragment. The value of this measure ranges from zero, the molecule is achiral, to higher values (the upper limit is 100); the higher the chirality value, the more chiral the molecule is. The measure is based on the distance between the chiral molecule and the nearest structure that is achiral. Questions such as the following can be addressed: by how much is one molecule more chiral than the other? how does chirality change along conformational motions? is there a correlation between chirality and enantioselectivity in a series of molecules? Both elementary and advanced features are offered. Related calculation options are the symmetry measures and shape measures.

  9. Can a Web Site Be Used as a Vehicle for Organizational Learning about Evaluation?

    Science.gov (United States)

    Kiernan, Nancy Ellen; Alter, Theodore R.

    2004-01-01

    This article reports the findings of a study of the Penn State Cooperative Extension program evaluation Web site. The study was performed to investigate whether a Web site could be used as a vehicle for organizational learning in evaluation, and, if learning does take place, what aspects of the site make learning possible. Our research suggests…

  10. Analysis of the Temporal Behaviour of Search Engine Crawlers at Web Sites

    Directory of Open Access Journals (Sweden)

    Jeeva Jose

    2013-06-01

    Full Text Available Web log mining is the extraction of web logs to analyze user behaviour at web sites. In addition to user information, web logs provide immense information about search engine traffic and behaviour. Search engine crawlers are highly automated programs that periodically visit the web site to collect information. The behaviour of search engines could be used in analyzing server load, quality of search engines, dynamics of search engine crawlers, ethics of search engines etc. The time spent by various crawlers is significant in identifying the server load as major proportion of the server load is constituted by search engine crawlers. A temporal analysis of the search engine crawlers were done to identify their behaviour. It was found that there is a significant difference in the total time spent by various crawlers. The presence of search engine crawlers at web sites on hourly basis was also done to identify the dynamics of search engine crawlers at web sites.

  11. Metadata in Arabic Libraries' Web Sites in Egypt and Saudi Arabia : An Applied Study

    Directory of Open Access Journals (Sweden)

    Zain A.Hady

    2005-03-01

    Full Text Available An Applied study aims at analyzes the metadata of Arabic Libraries' Web Sites in Egypt and Saudi Arabia, it begins with a methodological introduction, then the study analyzes the web sites using Meta Tag Analyzer software, it included the following web sites : Library of Alexandria, Egyptian Libraries, Egyptian National, King Fahd National Library, King Abdel Aziz Public Library, and Mubarak Public Library.

  12. End-user perspectives on e-commerce and health care web site quality.

    Science.gov (United States)

    Le Rouge, Cynthia; De Leo, Gianluca

    2008-11-06

    We explore and compare the importance of various quality dimensions for health care and e-commerce web sites. The results show that the importance of various quality attributes for all except four of ten quality dimensions studied differ between health care and e-commerce web sites. These results can help health care managers to improve and/or to guide the design of their web sites.

  13. A review of guidelines on home drug testing web sites for parents.

    Science.gov (United States)

    Washio, Yukiko; Fairfax-Columbo, Jaymes; Ball, Emily; Cassey, Heather; Arria, Amelia M; Bresani, Elena; Curtis, Brenda L; Kirby, Kimberly C

    2014-01-01

    To update and extend prior work reviewing Web sites that discuss home drug testing for parents, and assess the quality of information that the Web sites provide, to assist them in deciding when and how to use home drug testing. We conducted a worldwide Web search that identified 8 Web sites providing information for parents on home drug testing. We assessed the information on the sites using a checklist developed with field experts in adolescent substance abuse and psychosocial interventions that focus on urine testing. None of the Web sites covered all the items on the 24-item checklist, and only 3 covered at least half of the items (12, 14, and 21 items, respectively). The remaining 5 Web sites covered less than half of the checklist items. The mean number of items covered by the Web sites was 11. Among the Web sites that we reviewed, few provided thorough information to parents regarding empirically supported strategies to effectively use drug testing to intervene on adolescent substance use. Furthermore, most Web sites did not provide thorough information regarding the risks and benefits to inform parents' decision to use home drug testing. Empirical evidence regarding efficacy, benefits, risks, and limitations of home drug testing is needed.

  14. Impact of Web Site Functions on E-Business Success in Chinese Wholesale and Retail Industries

    Institute of Scientific and Technical Information of China (English)

    TANG Qian; HUANG Jinghua

    2008-01-01

    Web sites are very important and companies can attract customers by promoting various features of the web site. This paper presents an analysis of the relationship between web site functions and firm performance. A research model based on the DeLone and McLean (D&M) model and customer service life cycle (CSLC) theory was used to investigate the impact of web site functions on e-business success. The research model considers web site functions, web site use, customer satisfaction, and firm performance. According to the CSLC theory, there are three stages in a customer service life cycle. Therefore, the web site functions are divided into three stages: requirements, acquisition, and ownership. The functions in each stage serve to encourage usage and thus, enhance customer satisfaction and firm performance. The theoretical model and hypotheses were tested using data collected from 72 wholesale and retail firms in China using the partial least squares (PLS) method. The results suggest that web site functions in the acquisition stage have the strongest impact on web site use and that the improvement of customer satisfaction can significantly increase firm performance.

  15. Improving the web site's effectiveness by considering each page's temporal information

    NARCIS (Netherlands)

    Li, ZG; Sun, MT; Dunham, MH; Xiao, YQ; Dong, G; Tang, C; Wang, W

    2003-01-01

    Improving the effectiveness of a web site is always one of its owner's top concerns. By focusing on analyzing web users' visiting behavior, web mining researchers have developed a variety of helpful methods, based upon association rules, clustering, prediction and so on. However, we have found littl

  16. An evaluation on the Web page navigation tools in university library Web sites In Turkey

    OpenAIRE

    Çakmak, Tolga

    2010-01-01

    Web technologies and web pages are primary tools for dissemination of information all over the world today. Libraries are also using and adopting these technologies to reach their audiences. The effective usage of these technologies can be possible with user centered design. Web pages that have user centered design help users to find information without being lost in the web page. As a part of the web pages, navigation systems have a vital role in this context. Effective usage of navigation s...

  17. A model of visual, aesthetic communication focusing on web sites

    DEFF Research Database (Denmark)

    Thorlacius, Lisbeth

    2002-01-01

    Theory books and method books within the field of web design mainly focus on the technical and functional aspects of the construction of web design. There is a lack of a model which weighs the analysis of the visual and aesthetic aspects against the the functional and technical aspects of web des...

  18. 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.

  19. A usability evaluation exploring the design of American Nurses Association state web sites.

    Science.gov (United States)

    Alexander, Gregory L; Wakefield, Bonnie J; Anbari, Allison B; Lyons, Vanessa; Prentice, Donna; Shepherd, Marilyn; Strecker, E Bradley; Weston, Marla J

    2014-08-01

    National leaders are calling for opportunities to facilitate the Future of Nursing. Opportunities can be encouraged through state nurses association Web sites, which are part of the American Nurses Association, that are well designed, with appropriate content, and in a language professional nurses understand. The American Nurses Association and constituent state nurses associations provide information about nursing practice, ethics, credentialing, and health on Web sites. We conducted usability evaluations to determine compliance with heuristic and ethical principles for Web site design. We purposefully sampled 27 nursing association Web sites and used 68 heuristic and ethical criteria to perform systematic usability assessments of nurse association Web sites. Web site analysis included seven double experts who were all RNs trained in usability analysis. The extent to which heuristic and ethical criteria were met ranged widely from one state that met 0% of the criteria for "help and documentation" to states that met greater than 92% of criteria for "visibility of system status" and "aesthetic and minimalist design." Suggested improvements are simple yet make an impact on a first-time visitor's impression of the Web site. For example, adding internal navigation and tracking features and providing more details about the application process through help and frequently asked question documentation would facilitate better use. Improved usability will improve effectiveness, efficiency, and consumer satisfaction with these Web sites.

  20. A Checklist for Designing and Evaluating Physical Education Program Web Sites

    Science.gov (United States)

    Tucker, Michael; Hill, Grant

    2009-01-01

    Creating a physical education department web site is an excellent way to promote a positive image of the program, because students and parents are able to find important information and improve the lines of communication. A well-designed physical education web site can even encourage students to increase their physical activity levels. Improved…

  1. The Path to Graduation: A Model Interactive Web Site Design Supporting Doctoral Students

    Science.gov (United States)

    Simmons-Johnson, Nicole

    2012-01-01

    Objective. This 2-phase mixed method study assessed 2nd-year doctoral students' and dissertation students' perceptions of the current Graduate School of Education dissertation support Web site, with implications for designing a model dissertation support Web site. Methods. Phase 1 collected quantitative and qualitative data through an…

  2. What Teens Want to Know: Sexual Health Questions Submitted to a Teen Web Site

    Science.gov (United States)

    Vickberg, Suzanne M. Johnson; Kohn, Julia E.; Franco, Lydia M.; Criniti, Shannon

    2003-01-01

    In 1999 Planned Parenthood[R] Federation of America (PPFA[R]) launched teenwire.com[SM], a Web site for young people. This study was designed to determine teens' reproductive health information needs. Selected for analysis were 1,219 submissions to the Ask the Experts section of the Web site. Each submission was independently coded by three of the…

  3. Scenario evaluation of municipal Web sites: Development and use of an expert-focused evaluation tool

    NARCIS (Netherlands)

    Jong, de Menno; Lentz, Leo

    2006-01-01

    Municipal Web sites are a prominent product of e-government initiatives worldwide. The Internet is becoming increasingly important in the communication between local governments and citizens, which makes the usability of municipal Web sites a critical factor in government–citizen communication. A cu

  4. 78 FR 76391 - Proposed Enhancements to the Motor Carrier Safety Measurement System (SMS) Public Web Site

    Science.gov (United States)

    2013-12-17

    ... System (SMS) Public Web Site AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION... Safety Measurement System (SMS) public Web site. On December 6, 2013, Advocates ] for Highway and Auto... Management System Number FMCSA-2013-0392 by any of the following methods: Federal eRulemaking Portal: http...

  5. Effectiveness of corporate employment web sites: How content and form influence intentions to apply

    NARCIS (Netherlands)

    van Birgelen, M.J.H.; Wetzels, M.G.M.; van Dolen, W.M.

    2008-01-01

    Purpose - Although research is emerging, the knowledge base on the evaluative determinants of the effectiveness of corporate employment web sites is still limited. This paper attempts to narrow this gap by investigating how potential job applicants' evaluations of web site content- and form-related

  6. User-Centered Design and Usability Testing of a Web Site: An Illustrative Case Study.

    Science.gov (United States)

    Corry, Michael D.; Frick, Theodore W.; Hansen, Lisa

    1997-01-01

    Presents an overview of user-centered design and usability testing. Describes a Web site evaluation project at a university, the iterative process of rapid prototyping and usability testing, and how the findings helped to improve the design. Discusses recommendations for university Web site design and reflects on problems faced in usability…

  7. Going beyond Lecturing by Using Student Web Site Presentations in a Human Sexuality Course

    Science.gov (United States)

    Hughes, Jennifer L.

    2008-01-01

    This paper discusses the use of Web site presentations in human sexuality courses. Web site presentations are a good way to incorporate additional information about human sexuality into a course, and they provide a way to learn to critique human sexuality material on the Internet. In addition, they help students to practice presentation skills. A…

  8. How Tolerable is Delay? Consumers' Evaluations of Internet Web Sites After Waiting

    NARCIS (Netherlands)

    Dellaert, B.G.C.; Kahn, B.

    1998-01-01

    How consumers’ waiting times affect their retrospective evaluations of Internet Web Sites is investigated in four computer-based experiments. Results show that waiting can but does not always negatively affect evaluations of Web Sites. Results also show that the potential negative effects of waiting

  9. Effectiveness of corporate employment web sites: How content and form influence intentions to apply

    NARCIS (Netherlands)

    M.J.H. van Birgelen; M.G.M. Wetzels; W.M. van Dolen

    2008-01-01

    Purpose - Although research is emerging, the knowledge base on the evaluative determinants of the effectiveness of corporate employment web sites is still limited. This paper attempts to narrow this gap by investigating how potential job applicants' evaluations of web site content- and form-related

  10. Interactivity in brand web sites: cognitive, affective, and behavioral responses explained by consumers’ online flow experience

    NARCIS (Netherlands)

    van Noort, G.; Voorveld, H.A.M.; van Reijmersdal, E.A.

    2012-01-01

    Web site interactivity creates numerous opportunities for marketers to persuade online consumers and receives extensive attention in the marketing literature. However, research on cognitive and behavioral responses to web site interactivity is scarce, and more importantly, it does not provide empiri

  11. Design Insights and Inspiration from the Tate: What Museum Web Sites Can Offer Us

    Science.gov (United States)

    Riley-Huff, Debra A.

    2009-01-01

    There are many similarities between museums and academic libraries as public service institutions. This article is an examination of museum Web site practices and concepts that might also be transferable to academic library Web sites. It explores the digital manifestations of design and information presentation, user engagement, interactivity, and…

  12. Prospective analysis of the quality of Spanish health information web sites after 3 years.

    Science.gov (United States)

    Conesa-Fuentes, Maria C; Hernandez-Morante, Juan J

    2016-12-01

    Although the Internet has become an essential source of health information, our study conducted 3 years ago provided evidence of the low quality of Spanish health web sites. The objective of the present study was to evaluate the quality of Spanish health information web sites now, and to compare these results with those obtained 3 years ago. For the original study, the most visited health information web sites were selected through the PageRank® (Google®) system. The present study evaluated the quality of the same web sites from February to May 2013, using the method developed by Bermúdez-Tamayo et al. and HONCode® criteria. The mean quality of the selected web sites was low and has deteriorated since the previous evaluation, especially in regional health services and institutions' web sites. The quality of private web sites remained broadly similar. Compliance with privacy and update criteria also improved in the intervening period. The results indicate that, even in the case of health web sites, design or appearance is more relevant to developers than quality of information. It is recommended that responsible institutions should increase their efforts to eliminate low-quality health information that may further contribute to health problems.

  13. The Path to Graduation: A Model Interactive Web Site Design Supporting Doctoral Students

    Science.gov (United States)

    Simmons-Johnson, Nicole

    2012-01-01

    Objective. This 2-phase mixed method study assessed 2nd-year doctoral students' and dissertation students' perceptions of the current Graduate School of Education dissertation support Web site, with implications for designing a model dissertation support Web site. Methods. Phase 1 collected quantitative and qualitative data through an…

  14. A Checklist for Designing and Evaluating Physical Education Program Web Sites

    Science.gov (United States)

    Tucker, Michael; Hill, Grant

    2009-01-01

    Creating a physical education department web site is an excellent way to promote a positive image of the program, because students and parents are able to find important information and improve the lines of communication. A well-designed physical education web site can even encourage students to increase their physical activity levels. Improved…

  15. Discovering How Students Search a Library Web Site: A Usability Case Study.

    Science.gov (United States)

    Augustine, Susan; Greene, Courtney

    2002-01-01

    Discusses results of a usability study at the University of Illinois Chicago that investigated whether Internet search engines have influenced the way students search library Web sites. Results show students use the Web site's internal search engine rather than navigating through the pages; have difficulty interpreting library terminology; and…

  16. Interactivity in brand web sites: cognitive, affective, and behavioral responses explained by consumers’ online flow experience

    NARCIS (Netherlands)

    van Noort, G.; Voorveld, H.A.M.; van Reijmersdal, E.A.

    2012-01-01

    Web site interactivity creates numerous opportunities for marketers to persuade online consumers and receives extensive attention in the marketing literature. However, research on cognitive and behavioral responses to web site interactivity is scarce, and more importantly, it does not provide empiri

  17. Content and Form Anaysis of the Web Sites of University Libraries: A study on the Case in Turkey

    Directory of Open Access Journals (Sweden)

    Mesut Kurulgan

    2006-06-01

    Full Text Available Internet is an important medium in the process of development of information and information technologies. University library web sites are used by many users to reach information. The speed, ease and efficiency of library web site usage contributes to users' satisfaction. This study compares library web sites of state universities to the foundation universities in terms ofform and content. Evaluation criteria obtained through content analysis is measured by visiting each library Web site and measures are given as frequency distribution and percentage analysis. The study concludes that library web sites of state universities use the Internet opportunities more effectively than the library web sites of foundation universities.

  18. Soil food web changes during spontaneous succession at post mining sites: a possible ecosystem engineering effect on food web organization?

    Science.gov (United States)

    Frouz, Jan; Thébault, Elisa; Pižl, Václav; Adl, Sina; Cajthaml, Tomáš; Baldrián, Petr; Háněl, Ladislav; Starý, Josef; Tajovský, Karel; Materna, Jan; Nováková, Alena; de Ruiter, Peter C

    2013-01-01

    Parameters characterizing the structure of the decomposer food web, biomass of the soil microflora (bacteria and fungi) and soil micro-, meso- and macrofauna were studied at 14 non-reclaimed 1- 41-year-old post-mining sites near the town of Sokolov (Czech Republic). These observations on the decomposer food webs were compared with knowledge of vegetation and soil microstructure development from previous studies. The amount of carbon entering the food web increased with succession age in a similar way as the total amount of C in food web biomass and the number of functional groups in the food web. Connectance did not show any significant changes with succession age, however. In early stages of the succession, the bacterial channel dominated the food web. Later on, in shrub-dominated stands, the fungal channel took over. Even later, in the forest stage, the bacterial channel prevailed again. The best predictor of fungal bacterial ratio is thickness of fermentation layer. We argue that these changes correspond with changes in topsoil microstructure driven by a combination of plant organic matter input and engineering effects of earthworms. In early stages, soil is alkaline, and a discontinuous litter layer on the soil surface promotes bacterial biomass growth, so the bacterial food web channel can dominate. Litter accumulation on the soil surface supports the development of the fungal channel. In older stages, earthworms arrive, mix litter into the mineral soil and form an organo-mineral topsoil, which is beneficial for bacteria and enhances the bacterial food web channel.

  19. Using Web sites on quality health care for teaching consumers in public libraries.

    Science.gov (United States)

    Oermann, Marilyn H; Lesley, Marsha L; VanderWal, Jillon S

    2005-01-01

    More and more consumers are searching the Internet for health information. Health Web sites vary in quality, though, and not all consumers are aware of the need to evaluate the information they find on the Web. Nurses and other health providers involved in patient education can evaluate Web sites and suggest quality sites for patients to use. This article describes a project we implemented in 2 public libraries to educate consumers about quality health care and patient safety using Web sites that we had evaluated earlier. Participants (n = 103) completed resources on health care quality, questions patients should ask about their diagnoses and treatment options, changes in Medicare and Medicare options or ways to make their health benefits work for them, and tips to help prevent medical errors. Most consumers were highly satisfied with the Web sites and the information they learned on quality care from these resources. Many participants did not have Internet access at home or work and instead used the library to search the Web. Information about the Web sites used in this project and other sites on quality care can be made available in libraries and community settings and as part of patient education resources in hospitals. The Web provides easy access for consumers to information about patient safety initiatives and health care quality in general.

  20. Usage and design evaluation by family caregivers of a stroke intervention web site.

    Science.gov (United States)

    Pierce, Linda L; Steiner, Victoria

    2013-10-01

    Four of five families are affected by stroke. Many caregivers access the Internet and gather healthcare information from Web-based sources. The purpose of this descriptive evaluation was to assess the usage and design of the Caring∼Web site, which provides education/support for family caregivers of persons with stroke residing in home settings. Thirty-six caregivers from two Midwest states accessed this intervention in a 1-year study. The average participant was 54 years old, White, woman, and the spouse of the care recipient. In a telephone interview, four Web site questions were asked twice a month/bimonthly, and a 33-item survey at the conclusion of the study evaluated the Web site usage and design of its components. Descriptive analysis methods were used, and statistics were collected on the number of visits to the Web site. On average, participants logged on to the Web site 1-2 hours per week, although usage declined after several months for some participants. Participants positively rated the Web site's appearance and usability that included finding the training to be adequate. Web site designers can replicate this intervention for other health conditions.

  1. Estimates of External Validity Bias When Impact Evaluations Select Sites Nonrandomly

    Science.gov (United States)

    Bell, Stephen H.; Olsen, Robert B.; Orr, Larry L.; Stuart, Elizabeth A.

    2016-01-01

    Evaluations of educational programs or interventions are typically conducted in nonrandomly selected samples of schools or districts. Recent research has shown that nonrandom site selection can yield biased impact estimates. To estimate the external validity bias from nonrandom site selection, we combine lists of school districts that were…

  2. Go ahead, visit those web sites, you can`t get hurt, can you?

    Energy Technology Data Exchange (ETDEWEB)

    Rothfuss, J.S.; Parrett, J.W.

    1997-02-01

    Browsing (surfing) the World Wide Web (the web) has exploded onto the Internet with an unprecedented popularity. Fueled by massive acceptance, the web client/server technology is leaping forward with a speed that competes with no other software technology. The primary force behind this phenomenon is the simplicity of the web browsing experience. People who have never touched a computer before can now perform sophisticated network tasks with a simple point-and-click. Unfortunately, this simplicity gives many, if not most, web wanderers the impression that the web browser is risk free, nothing more than a high powered television. This misconception is dangerous by creating the myth that a user visiting a web site is immune from subversive or malicious intent. While many want you to believe that surfing the web is as simple as using any other household appliance, it is not like surfing television channels, it is bi-directional. You can learn a lot of useful information from web sites. But, either directly or indirectly, others can also learn quite a bit about you. Of even more concern is a web sites` potential ability to exert control over the local computer. This paper tries to consolidate some of the current concerns that you should consider as you jump into the surf.

  3. 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.

  4. Beyond Information Architecture: A Systems Integration Approach to Web-site Design

    Directory of Open Access Journals (Sweden)

    Krisellen Maloney

    2017-09-01

    Full Text Available Users' needs and expectations regarding access to information have fundamentally changed, creating a disconnect between how users expect to use a library Web site and how the site was designed. At the same time, library technical infrastructures include legacy systems that were not designedf or the Web environment. The authors propose a framework that combines elements of information architecture with approaches to incremental system design and implementation. The framework allows for the development of a Web site that is responsive to changing user needs, while recognizing the need for libraries to adopt a cost-effective approach to implementation and maintenance.

  5. Consumer trust to a Web site: moderating effect of attitudes toward online shopping.

    Science.gov (United States)

    San Martín, Sonia; Camarero, Carmen

    2008-10-01

    In this paper, authors suggest a model that reflects the role played by the Web site characteristics and the previous level of satisfaction as determinant factors of trust in the Web site. Also, authors consider the moderating effects of consumers' motives and inhibitors to purchase online. Results show that satisfaction with previous purchases, the Web site security and privacy policies, and service quality are the main determinants of trust. Also, the motives and inhibitors the individuals perceive when buying online determine the type of signals they consider to trust.

  6. How to Use Web 2.0 and Social Networking Sites Securely

    CERN Document Server

    Team, ITG Research

    2009-01-01

    Given the widespread use of Web 2.0 technologies and their impact in terms of the number and types of incidents and the cost of them, controlling Web 2.0 risks needs to be a high priority for all organisations. This pocket guide provides recommendations for organisations that will help them ensure that their employees are using Web 2.0 sites in a secure manner, and that their personal and confidential corporate data is protected.

  7. The impact of national cultural distance on the number of foreign web site visits by U.S. households

    NARCIS (Netherlands)

    Beugelsdijk, S.; Slangen, A.

    2010-01-01

    We investigate how national cultural distance, defined as the extent to which the shared values and norms in one country differ from those in another, affect the number of Web site visits. Based on a sample of 2,654 U.S. households visiting Web sites in 38 countries over 25 different Web site

  8. The Impact of National Cultural Distance on the Number of Foreign Web Site Visits by US Households

    NARCIS (Netherlands)

    Beugelsdijk, Sjoerd; Slangen, Arjen

    We investigate how national cultural distance, defined as the extent to which the shared values and norms in one country differ from those in another, affect the number of Web site visits. Based on a sample of 2,654 U.S. households visiting Web sites in 38 countries over 25 different Web site

  9. Food and Beverage Brands that Market to Children and Adolescents on the Internet: A Content Analysis of Branded Web Sites

    Science.gov (United States)

    Henry, Anna E.; Story, Mary

    2009-01-01

    Objective: To identify food and beverage brand Web sites featuring designated children's areas, assess marketing techniques present on those industry Web sites, and determine nutritional quality of branded food items marketed to children. Design: Systematic content analysis of food and beverage brand Web sites and nutrient analysis of food and…

  10. Assessing Perceived Credibility of Web Sites in a Terrorism Context: The PFLP, Tamil Tigers, Hamas, and Hezbollah

    Science.gov (United States)

    Spinks, Brandon Todd

    2009-01-01

    The purpose of the study was to contribute to the overall understanding of terrorist organizations' use of the Internet and to increase researchers' knowledge of Web site effectiveness. The methodological approach was evaluation of the perceived credibility of Web sites based on existing criteria derived from information users. The Web sites of…

  11. The impact of national cultural distance on the number of foreign web site visits by U.S. households

    NARCIS (Netherlands)

    S. Beugelsdijk; A. Slangen

    2010-01-01

    We investigate how national cultural distance, defined as the extent to which the shared values and norms in one country differ from those in another, affect the number of Web site visits. Based on a sample of 2,654 U.S. households visiting Web sites in 38 countries over 25 different Web site catego

  12. Food and Beverage Brands that Market to Children and Adolescents on the Internet: A Content Analysis of Branded Web Sites

    Science.gov (United States)

    Henry, Anna E.; Story, Mary

    2009-01-01

    Objective: To identify food and beverage brand Web sites featuring designated children's areas, assess marketing techniques present on those industry Web sites, and determine nutritional quality of branded food items marketed to children. Design: Systematic content analysis of food and beverage brand Web sites and nutrient analysis of food and…

  13. The World Wide Web: History, Cultural Context, and a Manual for Developers of Educational Information-based Web Sites.

    Science.gov (United States)

    Maddux, Cleborne D.; Johnson, D. LaMont

    1997-01-01

    Guidelines for educational Web sites are discussed: determining the purpose; providing essential identifiers; determining page length; revising; establishing Internet Child Safety rules; providing a model for observing copyright law; providing links to home pages; using professional language; using images judiciously; assuring the page looks good…

  14. THE DESIGN AND IMPLEMETATION OF THE RESEARCH CENTER FOR AERONAUTICS AND SPACE WEB SITE

    Directory of Open Access Journals (Sweden)

    LEHADUS Daniel

    2010-11-01

    Full Text Available This paper presents some elements and principles commonly used in web design. It’s addressed to anyone with an interest in developing their skills as a visual communicator, anyone who wants to learn the basics of graphical design, so they can develop their artistic skills and make more powerful and effective web sites.

  15. Text Categorization Based on K-Nearest Neighbor Approach for Web Site Classification.

    Science.gov (United States)

    Kwon, Oh-Woog; Lee, Jong-Hyeok

    2003-01-01

    Discusses text categorization and Web site classification and proposes a three-step classification system that includes the use of Web pages linked with the home page. Highlights include the k-nearest neighbor (k-NN) approach; improving performance with a feature selection method and a term weighting scheme using HTML tags; and similarity…

  16. The Problem Patron and the Academic Library Web Site as Virtual Reference Desk.

    Science.gov (United States)

    Taylor, Daniel; Porter, George S.

    2002-01-01

    Considers problem library patrons in a virtual environment based on experiences at California Institute of Technology's Web site and its use for virtual reference. Discusses the virtual reference desk concept; global visibility and access to the World Wide Web; problematic email; and advantages in the electronic environment. (LRW)

  17. Impact of Internet Images: Impression-Formation Effects of University Web Site Images

    Science.gov (United States)

    Ramasubramanian, Srividya; Gyure, James F.; Mursi, Nasreen M.

    2002-01-01

    Institutions of higher education are increasingly becoming dependent on Web-based marketing to reach out to their target audiences. The current empirical study examines the types of impressions formed by prospective students based on exposure to different university Web site images. A between-subjects experiment was conducted using four identical…

  18. Handling Internet-Based Health Information: Improving Health Information Web Site Literacy Among Undergraduate Nursing Students.

    Science.gov (United States)

    Wang, Weiwen; Sun, Ran; Mulvehill, Alice M; Gilson, Courtney C; Huang, Linda L

    2017-02-01

    Patient care problems arise when health care consumers and professionals find health information on the Internet because that information is often inaccurate. To mitigate this problem, nurses can develop Web literacy and share that skill with health care consumers. This study evaluated a Web-literacy intervention for undergraduate nursing students to find reliable Web-based health information. A pre- and postsurvey queried undergraduate nursing students in an informatics course; the intervention comprised lecture, in-class practice, and assignments about health Web site evaluation tools. Data were analyzed using Wilcoxon and ANOVA signed-rank tests. Pre-intervention, 75.9% of participants reported using Web sites to obtain health information. Postintervention, 87.9% displayed confidence in using an evaluation tool. Both the ability to critique health Web sites (p = .005) and confidence in finding reliable Internet-based health information (p = .058) increased. Web-literacy education guides nursing students to find, evaluate, and use reliable Web sites, which improves their ability to deliver safer patient care. [J Nurs Educ. 2017;56(2):110-114.]. Copyright 2017, SLACK Incorporated.

  19. Current State of Web Sites in Science Education--Focus on Atomic Structure.

    Science.gov (United States)

    Tuvi, Inbal; Nachmias, Rafi

    2001-01-01

    Explores to what extent the web's advanced graphical tools and computational power are implemented in science education. Focuses on the pedagogical and technological characteristics of web sites attempting to teach the subject of atomic structure. (Contains 33 references.) (Author/YDS)

  20. The role of social networking web sites in influencing residency decisions.

    Science.gov (United States)

    Schweitzer, Justin; Hannan, Alexander; Coren, Joshua

    2012-10-01

    Social networking Web sites such as Facebook have grown rapidly in popularity. It is unknown how such sites affect the ways in which medical trainees investigate and interact with graduate medical education (GME) programs. To evaluate the use of social networking Web sites as a means for osteopathic medical students, interns, residents, and fellows to interact with GME programs and report the degree to which that interaction impacts a medical trainee's choice of GME program. An anonymous, 10-item electronic survey on social networking Web sites was e-mailed to osteopathic medical student, intern, resident, and fellow members of the American College of Osteopathic Family Physicians. The weighted least squares test and the Fisher exact test were used for data analysis. A total of 9606 surveys were distributed, and 992 (10%) were completed. Nine hundred twenty-eight (93%) of the respondents used social networking Web sites, with the most popular services being Facebook (891 [90%]; P=.03), the Student Doctor Network (278 [28%]), and LinkedIn (89 [9%]; P=.03). Three hundred fifty-three respondents (36%; P=.52) were connected with a professional organization and 673 (68%; P=.73) used social networking Web sites for job searching related to GME programs or postresidency employment. Within the population of 497 third-, fourth-, and fifth-year osteopathic medical students, 136 (27%) reported gleaning information about programs through social networking Web sites (P=.01). Within the total population, 100 of 992 (10%) reported that this information influenced their decisions (P=.07). Of note, 144 (14%) of the total 992 respondents reported that the programs they applied to did not have any presence on social networking Web sites (P=.05). Our results indicate that social networking Web sites have a present and growing influence on how osteopathic medical students, interns, residents, and fellows learn about and select a GME program.

  1. Communicating Culture: An Exploratory Study of the Key Concepts in Maori Culture on Maori Web Sites

    Directory of Open Access Journals (Sweden)

    Zlatko J Kovacic

    2001-01-01

    Full Text Available We examine how accurately the belief system or cultural concepts of Maori, the indigenous people of New Zealand, is reconstructed in the virtual world of the Internet. Nine Maori web sites were searched using a list of 44 key concepts in Maori culture. We registered how many pages within a particular web site contain each of the key concepts. These numbers were set up in a data matrix for further statistical analysis. The Multidimensional Scaling method was used to construct a spatial representation of Maori web sites in the space generated by the key concepts in Maori culture. Using the correlation coefficients between derived dimensions and the key concepts we interpreted three dimensions as General Cultural, Intra-tribe Dynamics and Educational. The position of each Maori web site in this space has been located and described.

  2. 78 FR 54241 - Proposed Information Collection; Comment Request; BroadbandMatch Web Site Tool

    Science.gov (United States)

    2013-09-03

    ... of Collection BroadbandMatch users access the Web site through an Internet browser and voluntarily... Commerce, Room 6616, 14th and Constitution Avenue NW., Washington, DC 20230 (or via the Internet at...

  3. Drugs on the internet. I: Introduction and web sites on psychedelic drugs.

    Science.gov (United States)

    Montagne, Michael

    2008-01-01

    The Internet has greatly expanded access to information about all types of drugs. Web sites devoted to psychedelic drugs are proliferating. These sites vary considerably in terms of the quality and objectivity of information, financial support (non-profit vs. commercial), ideological stance, and the identification of creators and maintainers. Representative sites are reviewed and assessed on criteria of credibility and quality.

  4. Soil food web changes during spontaneous succession at post mining sites: a possible ecosystem engineering effect on food web organization?

    Directory of Open Access Journals (Sweden)

    Jan Frouz

    Full Text Available Parameters characterizing the structure of the decomposer food web, biomass of the soil microflora (bacteria and fungi and soil micro-, meso- and macrofauna were studied at 14 non-reclaimed 1- 41-year-old post-mining sites near the town of Sokolov (Czech Republic. These observations on the decomposer food webs were compared with knowledge of vegetation and soil microstructure development from previous studies. The amount of carbon entering the food web increased with succession age in a similar way as the total amount of C in food web biomass and the number of functional groups in the food web. Connectance did not show any significant changes with succession age, however. In early stages of the succession, the bacterial channel dominated the food web. Later on, in shrub-dominated stands, the fungal channel took over. Even later, in the forest stage, the bacterial channel prevailed again. The best predictor of fungal bacterial ratio is thickness of fermentation layer. We argue that these changes correspond with changes in topsoil microstructure driven by a combination of plant organic matter input and engineering effects of earthworms. In early stages, soil is alkaline, and a discontinuous litter layer on the soil surface promotes bacterial biomass growth, so the bacterial food web channel can dominate. Litter accumulation on the soil surface supports the development of the fungal channel. In older stages, earthworms arrive, mix litter into the mineral soil and form an organo-mineral topsoil, which is beneficial for bacteria and enhances the bacterial food web channel.

  5. Design-on-demand or how to create a target-oriented social web-site

    CERN Document Server

    Miszczak, Jarosław Adam

    2010-01-01

    We describe an informal methodology for developing on-line applications, which is, to some extent, complementary to the Web 2.0 aspects of web development. The presented methodology is suitable for developing low-cost and non-cost web sites targeted at medium-sized communities. We present basic building blocks used in the described strategy. To achieve a better understanding of the discussed concepts we comment on their application during the realization of two web projects. We focus on the role of community-driven development, which is crucial for projects of the discussed type.

  6. An evaluation of the quality of Turkish community pharmacy web sites concerning HON principles.

    Science.gov (United States)

    Yegenoglu, Selen; Sozen, Bilge; Aslan, Dilek; Calgan, Zeynep; Cagirci, Simge

    2008-05-01

    The objective of this study was to find all the existing Web sites of Turkish community pharmacies and evaluate their "quality" in terms of Health on the Net (HON) Code of conduct principles. Multiple Internet search engines were used (google.com, yahoo.com, altavista.com, msn.com). While searching on the Internet, "eczane (pharmacy)" and "eczanesi (pharmacy of)" key words were used. The Internet search lasted for 2 months starting from March 1, 2007 until May 1, 2007. SPSS ver. 11.5 statistical program (SPSS, Inc., Chicago, IL) was used for data entry and analysis. At the end of the Internet search via all the indicated search engines, a total of 203 (all different from each other) community pharmacy Web sites were determined; of these, 14 were under construction and 6 were not accessible. As a result, 183 community pharmacy Web sites were included in the study. All of the Web sites could be accessed (100%). However, the availability of some characteristics of the pharmacies were quite poor. None of the pharmacies met all of the HON principles. Only 11 Web sites were appropriate in terms of complementarity (6.0%). Confidentiality criteria was met by only 14 pharmacies (7.7%). Nine pharmacies (4.9%) completed the "attribution" criteria. Among 183 pharmacy Web sites, the most met HON principle was the "transparency of authorship" (69 pharmacy Web sites; 37.7%). Because of the results of our study, the Turkish Pharmacists Association can take a pioneer role to apply some principles such as HON code of conduct in order to increase the quality of Turkish community pharmacists' Web sites.

  7. Eliciting Web Site Preferences of People with Learning Disabilities

    Science.gov (United States)

    Williams, Peter

    2017-01-01

    The Internet can be an excellent tool to help people with learning disabilities access relevant and appropriately written information. However, little work has been undertaken to ascertain web design or content preferences for this cohort. This paper examines methods to address this issue. Twenty five participants were presented with three web…

  8. Options and Functions of the Revised IVS Combination Web Site

    Science.gov (United States)

    Messerschmitt, Linda; Bachmann, Sabine; Thaller, Daniela

    2016-12-01

    The World Wide Web is one of the most important communication and information exchange platforms today. Because of the high amount of users and the global accessibility, every business is interested in the Internet. It opens up new possibilities of international cooperation. In geodesy, this aspect of international cooperation is of prime importance.

  9. Eliciting Web Site Preferences of People with Learning Disabilities

    Science.gov (United States)

    Williams, Peter

    2017-01-01

    The Internet can be an excellent tool to help people with learning disabilities access relevant and appropriately written information. However, little work has been undertaken to ascertain web design or content preferences for this cohort. This paper examines methods to address this issue. Twenty five participants were presented with three web…

  10. Evaluating the Usability of a Museum Web Site.

    Science.gov (United States)

    Harms, Ilse; Schweibenz, Werner

    This paper presents a research project conducted by the Department of Information Science in cooperation with the Saarland Museum, the art museum of the Federal State of Saarland, Germany. The study had two aims. The first was to evaluate some methods of usability engineering for the Web, and the second was to evaluate the usability of the…

  11. [Web-ring of sites for pathologists in the internet: a computer-mediated communication environment].

    Science.gov (United States)

    Khramtsov, A I; Isianov, N N; Khorzhevskiĭ, V A

    2009-01-01

    The recently developed Web-ring of pathology-related Web-sites has transformed computer-mediated communications for Russian-speaking pathologists. Though the pathologists may be geographically dispersed, the network provides a complex of asynchronous and synchronous conferences for the purposes of diagnosis, consultations, education, communication, and collaboration in the field of pathology. This paper describes approaches to be used by participants of the pathology-related Web-ring. The approaches are analogous to the tools employed in telepathology and digital microscopy. One of the novel methodologies is the use of Web-based conferencing systems, in which the whole slide digital images of tissue microarrays were jointly reviewed online by pathologists at distant locations. By using ImageScope (Aperio Technologies) and WebEx connect desktop management technology, they shared presentations and images and communicated in realtime. In this manner, the Web-based forums and conferences will be a powerful addition to a telepathology.

  12. Social Networking Web Sites as a Tool for Student Transitions: Purposive Use of Social Networking Web Sites for the First-Year Experience

    Science.gov (United States)

    Nalbone, David P.; Kovach, Ronald J.; Fish, Jessica N.; McCoy, Kelsey M.; Jones, Kathryn E.; Wright, Hillary Rawlings

    2016-01-01

    The current study investigated the potential role that social networking Web sites (e.g., Facebook) played in creating both actual and virtual learning communities within the first-year seminar. Researchers conducted a 2-year longitudinal study to assess whether students who were connected within a university-founded virtual network persisted in…

  13. How to open & operate a financially successful web site design business

    CERN Document Server

    Evans, Charlotte

    2009-01-01

    The Pricing & Ethical Guidelines Handbook published by the Graphic Arts Guild reports that the average cost of designing a Web site for a small corporation can range from 7,750 to 15,000. It is incredibly easy to see the enormous profit potential. Web design businesses can be run part- or full-time and can easily be started in your own home. As such, they are one of the fastest growing segments of the Internet economy. Here is the manual you need to cash in on this highly profitable segment of the industry. This book is a comprehensive and detailed study of the business side of Web site des

  14. Joomla! Start to Finish How to Plan, Execute, and Maintain Your Web Site

    CERN Document Server

    Kramer, Jen

    2010-01-01

    There is much more to building a great web site than just downloading and installing Joomla!. This book provides crucial content on planning the website, before launching into the technology steps. It will show the reader how to analyze the client company's strategy and how to find out how the organization wants itself reflected and supported by the web site. Then it will cover the right technological solutions to the problems and getting the site structure organized via a site map.  All of this is done before you establish hosting or install Joomla!. Once the technology steps are established,

  15. A pilot study of an interactive web site in the workplace for reducing alcohol consumption.

    Science.gov (United States)

    Matano, Robert A; Koopman, Cheryl; Wanat, Stanley F; Winzelberg, Andrew J; Whitsell, Shelly D; Westrup, Darrah; Futa, Kristine; Clayton, Justin B; Mussman, Lisa; Taylor, C Barr

    2007-01-01

    An interactive web-site-based intervention for reducing alcohol consumption was pilot tested. Participants were 145 employees of a work site in the Silicon Valley region of California, categorized as low or moderate risk for alcohol problems. All participants were given access to a web site that provided feedback on their levels of stress and use of coping strategies. Participants randomized to the full individualized feedback condition also received individualized feedback about their risk for alcohol-related problems. Some evidence was found for greater alcohol reduction among participants who received full individualized feedback, although due to difficulties in recruiting participants, the sample size was inadequate for evaluating treatment effects on drinking. The results provide preliminary support for using an interactive web site to provide individualized feedback for persons at risk for alcohol problems. However, the low participation rate (2.7%) suggests that such an intervention must address the challenges of recruiting employees through their work site.

  16. The Effect of Top-Level Domains and Advertisements on Health Web Site Credibility

    Science.gov (United States)

    Wang, Zuoming; Loh, Tracy

    2004-01-01

    Background Concerns over health information on the Internet have generated efforts to enhance credibility markers; yet how users actually assess the credibility of online health information is largely unknown. Objective This study set out to (1) establish a parsimonious and valid questionnaire instrument to measure credibility of Internet health information by drawing on various previous measures of source, news, and other credibility scales; and (2) to identify the effects of Web-site domains and advertising on credibility perceptions. Methods Respondents (N = 156) examined one of 12 Web-site mock-ups and completed credibility scales in a 3 x 2 x 2 between-subjects experimental design. Factor analysis and validity checks were used for item reduction, and analysis of variance was employed for hypothesis testing of Web-site features' effects. Results In an attempt to construct a credibility instrument, three dimensions of credibility (safety, trustworthiness, and dynamism) were retained, reflecting traditional credibility sub-themes, but composed of items from disparate sources. When testing the effect of the presence or absence of advertising on a Web site on credibility, we found that this depends on the site's domain, with a trend for advertisements having deleterious effects on the credibility of sites with .org domain, but positive effects on sites with .com or .edu domains. Conclusions Health-information Web-site providers should select domains purposefully when they can, especially if they must accept on-site advertising. Credibility perceptions may not be invariant or stable, but rather are sensitive to topic and context. Future research may employ these findings in order to compare other forms of health-information delivery to optimal Web-site features. PMID:15471750

  17. A critical evaluation of Web sites offering patient information on tinnitus.

    Science.gov (United States)

    Kieran, Stephen M; Skinner, Liam J; Donnelly, Martin; Smyth, David A

    2010-01-01

    The Internet is a vast information resource for both patients and healthcare professionals. However, the quality and content often lack formal scrutiny, so we examined the quality of patient information regarding tinnitus on the Internet. Using the three most popular search engines (google.com, yahoo.com, and msn.com), we found pertinent Web sites using the search term tinnitus. Web sites' accountability and authorship were evaluated using previously published criteria. The quality of patient information about tinnitus was assessed using a new 10-point scale, the Tinnitus Information Value (TIV). Statistical analysis was performed using the independent sample t-test (p Web sites was constructed using the first 30 English-language Web sites identified by each search engine. After duplicates and sites only containing links to other Web sites were eliminated, 39 remained. The mean score for accountability was 2.13 on scale of 0 to 7. The mean TIV was 5.0 on a scale of 0 to 10. Only 12 sites (30.8%) had their authors clearly identified. Twenty-two (56.4%) sites were sponsored by commercial interests or represented private practices. The mean TIV was significantly higher (p = 0.037) for noncommercial (personal, academic institution, or charity) sites (5.88 +/- 2.39 SD) than those representing commercial interests (4.32 +/- 2.10 SD). Tinnitus information available on the Internet is indeed variable, and care should be taken in recommending tinnitus Web sites to patients.

  18. A critical evaluation of Web sites offering patient information on tinnitus.

    LENUS (Irish Health Repository)

    Kieran, Stephen M

    2012-02-01

    The Internet is a vast information resource for both patients and healthcare professionals. However, the quality and content often lack formal scrutiny, so we examined the quality of patient information regarding tinnitus on the Internet. Using the three most popular search engines (google.com, yahoo.com, and msn.com), we found pertinent Web sites using the search term tinnitus. Web sites\\' accountability and authorship were evaluated using previously published criteria. The quality of patient information about tinnitus was assessed using a new 10-point scale, the Tinnitus Information Value (TIV). Statistical analysis was performed using the independent sample t-test (p Web sites was constructed using the first 30 English-language Web sites identified by each search engine. After duplicates and sites only containing links to other Web sites were eliminated, 39 remained. The mean score for accountability was 2.13 on scale of 0 to 7. The mean TIV was 5.0 on a scale of 0 to 10. Only 12 sites (30.8%) had their authors clearly identified. Twenty-two (56.4%) sites were sponsored by commercial interests or represented private practices. The mean TIV was significantly higher (p = 0.037) for noncommercial (personal, academic institution, or charity) sites (5.88 +\\/- 2.39 SD) than those representing commercial interests (4.32 +\\/- 2.10 SD). Tinnitus information available on the Internet is indeed variable, and care should be taken in recommending tinnitus Web sites to patients.

  19. External Insider Threat: a Real Security Challenge in Enterprise Value Webs

    NARCIS (Netherlands)

    Nunes Leal Franqueira, V.; van Cleeff, A.; van Eck, Pascal; Wieringa, Roelf J.

    2010-01-01

    Increasingly, organizations collaborate with other organizations in value webs with various arrangements, such as outsourcing, partnering, joint ventures, or subcontracting. As the Jericho Forum (an industry consortium of the Open Group) observed, in all these forms of collaboration, the boundaries

  20. Quality, Range, and Legibility in Web Sites Related to Orofacial Functions

    Directory of Open Access Journals (Sweden)

    Corrêa, Camila de Castro

    2013-09-01

    Full Text Available Introduction: Plenty of information about health is available on the Internet; however, quality and legibility are not always evaluated. Knowledge regarding orofacial functions can be considered important for the population because it allows proper stimulus, early diagnosis, and prevention of the oral myofunctional alterations during early infancy. Objective: The aim was evaluate the quality, legibility, and range of Web sites available in Brazilian Portuguese regarding the orofacial functions. Methods: Selected Web sites with information directed to parents/caregivers of babies regarding breast-feeding, feeding after 6 months, deleterious oral habits, and breathing and speech were studied. The Web sites were evaluated through the application of Flesch Reading Ease Test and aspects of the Health on the Net (HON modified code (HONCode; the range of the subjects addressed was compared with other aspects of infant development. Results: From the access of 350 pages of the Internet, 35 Web sites were selected and 315 excluded because they did not meet the inclusion criteria. In relation to legibility, Web sites scored an average of 61.23% in the Flesch Test, and the application of the modified HONCode showed an average of 6.43 points; an average of 2.49 subjects were found per Web site evaluated, with information on breast-feeding being more frequent and subjects such as breathing and speech less frequent. Conclusions: Web sites that deal with orofacial functions presented standard legibility classification. Only half of the ethical principles were considered by the modified HONCode in their majority, and most addressed subjects after “breast-feeding” were presented with restricted range.

  1. Web-based recruitment: effects of information, organizational brand, and attitudes toward a Web site on applicant attraction.

    Science.gov (United States)

    Allen, David G; Mahto, Raj V; Otondo, Robert F

    2007-11-01

    Recruitment theory and research show that objective characteristics, subjective considerations, and critical contact send signals to prospective applicants about the organization and available opportunities. In the generating applicants phase of recruitment, critical contact may consist largely of interactions with recruitment sources (e.g., newspaper ads, job fairs, organization Web sites); however, research has yet to fully address how all 3 types of signaling mechanisms influence early job pursuit decisions in the context of organizational recruitment Web sites. Results based on data from 814 student participants searching actual organization Web sites support and extend signaling and brand equity theories by showing that job information (directly) and organization information (indirectly) are related to intentions to pursue employment when a priori perceptions of image are controlled. A priori organization image is related to pursuit intentions when subsequent information search is controlled, but organization familiarity is not, and attitudes about a recruitment source also influence attraction and partially mediate the effects of organization information. Theoretical and practical implications for recruitment are discussed. (c) 2007 APA

  2. Mental health resources for LGBT collegians: a content analysis of college counseling center Web sites.

    Science.gov (United States)

    Wright, Paul J; McKinley, Christopher J

    2011-01-01

    This study content analyzed a randomly selected stratified national sample of 203 four-year United States colleges' counseling center Web sites to assess the degree to which such sites feature information and reference services for lesbian, gay, bisexual, and transgender (LGBT) collegians. Results revealed that LGBT-targeted communications were infrequent. For instance, fewer than one third of counseling center Web sites described individual counseling opportunities for LGBT students, fewer than 11% mentioned group counseling opportunities, and fewer than 6% offered a university crafted pamphlet with information about LGBT issues and resources. Findings are interpreted within the context of prior LGBT student health research.

  3. 2 Internet-Savvy Students Help Track Down the Hacker of an NCAA Web Site.

    Science.gov (United States)

    Wanat, Thomas

    1997-01-01

    A Duke University (North Carolina) student witnessing vandalism to the National Collegiate Athletic Association's (NCAA) World Wide Web site and a University of Massachusetts, Amherst student, both studying computer science, have contributed substantially to the identification of a computer hacker destroying the NCAA site. The students' rapid…

  4. Black History, Inc! Investigating the Production of Black History through Walmart's Corporate Web Site

    Science.gov (United States)

    King, LaGarrett J.; Brown, Anthony L.

    2012-01-01

    Social and public sites are becoming a popular medium for intellectual consumption of Black history. Given the educational climate in which many students' exposure to Black history may come from outside of schools, the authors examine how Walmart's Black History Month Web site produced simplistic and safe narratives about African American history.

  5. The Effectiveness of Web Search Engines to Index New Sites from Different Countries

    Science.gov (United States)

    Pirkola, Ari

    2009-01-01

    Introduction: Investigates how effectively Web search engines index new sites from different countries. The primary interest is whether new sites are indexed equally or whether search engines are biased towards certain countries. If major search engines show biased coverage it can be considered a significant economic and political problem because…

  6. Web site review. Carolinas HealthCare recognized Internet marketing potential early.

    Science.gov (United States)

    Botvin, Judith D

    2005-01-01

    Since the early days of the Internet, administrators Carolinas HealthCare System in Charlotte, NC, have appreciated its potential as a marketing tool. This places a lot of expectations on the Web site, www.carolinashealthcare.org, which is managed by the marketing-public relations department. Find out how the well-established site fulfills its mission and more.

  7. Black History, Inc! Investigating the Production of Black History through Walmart's Corporate Web Site

    Science.gov (United States)

    King, LaGarrett J.; Brown, Anthony L.

    2012-01-01

    Social and public sites are becoming a popular medium for intellectual consumption of Black history. Given the educational climate in which many students' exposure to Black history may come from outside of schools, the authors examine how Walmart's Black History Month Web site produced simplistic and safe narratives about African American history.

  8. The Environmental Geophysics Web Site and Geophysical Decision Support System (GDSS)

    Science.gov (United States)

    This product provides assistance to project managers, remedial project managers, stakeholders, and anyone interested in on-site investigations or environmental geophysics. The APM is the beta version of the new U.S. EPA Environmental Geophysics Web Site which includes the Geophys...

  9. Examining the Presence of Social Media on University Web Sites

    Science.gov (United States)

    Greenwood, Grant

    2012-01-01

    Over the past few years, social networking has exploded into a massive medium that has captured the attention of a large portion of the American population. The ever-growing social networking site(s) (SNS) movement has filled a networking gap and thus, has presented higher education institutions with unique opportunities (Reid 2009) to further…

  10. The development of a web page for lipid science and research. Main web sites of interest

    Directory of Open Access Journals (Sweden)

    Boatella, J.

    2001-08-01

    Full Text Available Internet provide access to a huge of scientific and technical information on Internet which is not validated by any committee of experts. This information needs filtering in order to optimize user access to these resources. In this paper, we describe the development of a WEB page outlining the activity of our research team Food Lipids Quality and Health. The WEB page seeks to fulfil the following objectives: to communicate the activities of the team, to use effectively the resources that Internet offers and to promote their use among the team. We report on the methods used in achieving these objectives. Finally, a large number of WEB addresses related to Lipids are presented and classified. The addresses have been selected on the basis of their usefulness and interest value.En internet encontramos gran cantidad de información científico-técnica cuya validez no suele estar controlada por comités correctores. Para aprovechar estos recursos es necesario filtrar y facilitar el acceso del usuario a la información. En este artículo se expone la experiencia práctica en el desarrollo de una página WEB centrada en las actividades del grupo de investigación «Calidad Nutricional y Tecnología de los Lípidos». Los objetivos de esta página WEB fueron los siguientes: difusión de las actividades del grupo de investigación, aprovechar los recursos que ofrece internet y fomentar y facilitar su uso. Esta experiencia permitió presentar una metodología de trabajo eficaz para conseguir estos objetivos. Finalmente, se presentan un gran número de direcciones WEB agrupadas por apartados en el ámbito de los lípidos. Estas direcciones han sido rigurosamente seleccionadas, entre un gran número de referencias consultadas, siguiendo una serie de criterios que se discuten en este trabajo, para ofrecer aquellas que presentan un mayor interés práctico.

  11. The selectivity of different external binding sites for quaternary ammonium ions in cloned potassium channels.

    Science.gov (United States)

    Jarolimek, W; Soman, K V; Brown, A M; Alam, M

    1995-09-01

    Tetraethylammonium (TEA) is thought to be the most effective quaternary ammonium (QA) ion blocker at the external site of K+ channels, and small changes to the TEA ion reduce its potency. To examine the properties of the external QA receptor, we applied a variety of QA ions to excised patches from human embryonic kidney cells or Xenopus oocytes transfected with the delayed rectifying K+ channels Kv 2.1 and Kv 3.1. In outside-out patches of Kv 3.1, the relative potencies were TEA > tetrapropylammonium (TPA) > tetrabutylammonium (TBA). In contrast to Kv 3.1, the relative potencies in Kv 2.1 were TBA > TEA > TPA. In Kv 3.1 and Kv 2.1, external tetrapentylammonium (TPeA) blocked K+ currents in a fast, reversible and, in contrast to TEA, time-dependent manner. The external binding of TPeA appeared to be voltage independent, unlike the effects of TPeA applied to inside-out patches. External n-alkyl-triethylammonium compounds (C8, C10 chain length) had a lower affinity than TEA in Kv 3.1, but a higher affinity than TEA in Kv 2.1. In Kv 3.1, the decrease in QA affinity was large when one or two methyl groups were substituted for ethyl groups in TEA, but minor when propyl groups replaced ethyl groups. Changes in the free energy of binding could be correlated to changes in the free energy of hydration of TEA derivatives calculated by continuum methodology. These results reveal a substantial hydrophobic component of external QA ion binding to Kv 2.1, and to a lesser degree to Kv 3.1, in addition to the generally accepted electrostatic interactions. The chain length of hydrophobic TEA derivatives affects the affinity for the hydrophobic binding site, whereas the hydropathy of QA ions determines the electrostatic interaction energy.

  12. Conception and Development of a Dynamic Web Site: Dedicated to a University Library

    Directory of Open Access Journals (Sweden)

    Safia N. Bahloul

    2005-01-01

    Full Text Available The world wide web is a group of web pages related between them with hypertext links. That forms a huge and complex web mail. A single click allow us to surf from document to another. From each document we can refer to different types of information: text, sound, video. In most cases, first sites were static, their principal aim were suggesting products and services. In the opposite, the web pages feed actually more opportunities to make dynamic contacts with users, with allowing data exchanges : from and to both sides (server and client.To establish this practices, distinct environment and tools were developed such as: Script languages, Database servers, …etc. A Part of this paper study a practical case, which is: Dynamic conception of university library site, with explaining different tools and environment incorporate

  13. Prostate cancer guidelines on Web 2.0-based sites: the screening dilemma continues online.

    Science.gov (United States)

    Friedman, Daniela B; Koskan, Alexis; Rose, India D

    2011-03-01

    Little is known about prostate cancer (PrCA) screening information on participatory, interactive, and consumer-generated websites collectively referred to as Web 2.0. A content analysis was conducted of PrCA resources on four highly trafficked Web 2.0 social bookmarking sites. A total of 127 webpages were analyzed. Most content was from news websites (48.9%) and blogs (37.8%). PrCA screening was mentioned on 95.3% of pages; only 30.7% discussed the prostate-specific antigen test. Less than half (43.8%) mentioned current screening guidelines. PrCA content is inconsistent on Web 2.0 sites. Future research should assess the readability and usability of Web 2.0 cancer resources.

  14. A New Information Architecture, Web Site and Services for the CMS Experiment

    CERN Document Server

    CERN. Geneva

    2012-01-01

    The age and size of the CMS collaboration at the LHC means it now has many hundreds of inhomogeneous web sites and services and more than 100,000 documents. We describe a major initiative to create a single coherent CMS internal and public web site. This uses the Drupal web Content Management System (now supported by CERN/IT) on top of a standard LAMP stack (Linux, Apache, MySQL, and php/perl). The new navigation, content and search services are coherently integrated with numerous existing CERN services (CDS, EDMS, Indico, phonebook, Twiki) as well as many CMS internal Web services. We describe the information architecture; the system design, implementation and monitoring; the document and content database; security aspects; and our deployment strategy which ensured continual smooth operation of all systems at all times.

  15. E-commerce Systems and E-shop Web Sites Security

    OpenAIRE

    Suchánek, Petr

    2009-01-01

    Fruitfulnes of contemporary companies rests on new business model development, elimination of communication obstacles, simplification of industrial processes, possibilities of responding in real-time and above all meeting the floating custom needs. Quite a number of company activities and transactions are realized within the framework of e-business. Business transactions are supported by e-commerce systems. One of the e-commerce system part is web interface (web sites). Present trend is putti...

  16. Mousetracking visitors to evaluate efficacy of web site design

    Directory of Open Access Journals (Sweden)

    Jevremović Aleksandar

    2014-01-01

    Full Text Available Objective assessment of website design is a complex task whose results are valuable for improving efficiency. Some of the commonly used methods, such as A/B testing, are relatively simple to implement but generally give only a rough summary of results. Eyetracking is one of the most efficient methods, but requires the use of expensive equipment and is not generally applicable to the web environment. Mousetracking is a far cheaper and implementable alternative to eyetracking and some studies indicate a high degree of correlation between the results of these two methods. This paper presents the architecture of a system for mousetracking, and the results of its use in a particular website. [Projekat Ministarstva nauke Republike Srbije, br. TR32054, br. III 44006 i br. ON 174008

  17. Correlation between Internet a nd ICT, Web Site Development, and Internet Marketing: Perception of Marketers in Malaysia and Singapore

    Directory of Open Access Journals (Sweden)

    Chai Lee Goi

    2007-08-01

    Full Text Available The main objective of this study is to review the adoption of Internet and ICT, Web site development and Internet marketing, as well as to study the correlation between these three factors. This study also tries to study marketers’ perception in Malaysia and Singapore on the implication of the Internet and ICT on Web site development and implication of Web site development on Internet marketing. The overall of 200 samples shows that the correlation between the Internet and ICT, Web site development, and Internet marketing are positive. The analysis of each country, Malaysia and Singapore also shows that there are positive correlations for all the variables. The study proved that the Internet and ICT has a statistically significant positive impact on Web site development in Malaysia and Singapore. The study also concluded that Web site development has a statistically significant positive impact on the Internet marketing in Malaysia and Singapore.

  18. Framing medical tourism: an examination of appeal, risk, convalescence, accreditation, and interactivity in medical tourism web sites.

    Science.gov (United States)

    Mason, Alicia; Wright, Kevin B

    2011-02-01

    This exploratory study analyzed the content of medical tourism Web sites in an attempt to examine how they convey information about benefits and risks of medical procedures, how they frame credibility, and the degree to which these Web sites include interactive features for consumers. Drawing upon framing theory, the researchers content analyzed a sample of 66 medical tourism Web sites throughout the world. The results indicated that medical tourism Web sites largely promote the benefits of medical procedures while downplaying the risks, and relatively little information regarding the credibility of these services appears. In addition, the presentation of benefits/risks, credibility, and Web site interactivity were found to differ by region and type of facility. The authors discuss the implications of these findings concerning the framing of medical tourism Web site content, future directions for research, and limitations.

  19. Characteristics of experiential education web sites of US colleges and schools of pharmacy.

    Science.gov (United States)

    Rodgers, Philip T; Leadon, Kim

    2013-06-12

    To evaluate the characteristics of experiential education Web sites of colleges and schools of pharmacy in the United States. The experiential education Web pages of 124 US colleges and schools of pharmacy were reviewed for office or program name, practice experience management software, experiential education newsletter, practice experience manual, preceptor development programs, new preceptor application processes, and interactive Web site interfaces. The term "office of experiential education" was used by 27.4% of colleges and schools. Fifty percent of the colleges and schools used E-value as their practice experience management software. Only a minority of colleges and schools made experiential manual(s) available online, offered newsletters targeted to preceptors, and/or provided Web site interactive interfaces for preceptor communication. The Preceptors Training and Resource Network was the preceptor development program most frequently promoted. The majority of US colleges and schools of pharmacy have official Web sites for their experiential education program; however, few offer resources online or use interactive or social media to their advantage.

  20. Interactive and communal web site and e-learning in nuclear medicine; Site web interactif et communautaire d'e-learning en medecine nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Nalda, E. [CHU Caremeau, Service de medecine nucleaire, 30 - Nimes (France); Sibille, L. [CHU Lapeyronie, service de medecine nucleaire, 34 - Montpellier (France); Comte, F. [Scintidoc Clinique Clementville, service de medecine nucleaire, 34 - Montpellier (France)

    2010-07-01

    Purpose: The medical area follows the evolution of information and communication technologies, especially on developing e-learning. We wanted in this context to create a web site on nuclear medicine for free access to health professionals. Conclusions: for every great chapter, anatomical and physiological reminders of explored diseases were listed. The techniques bases of the different scintigraphic examinations as well as the characteristics of radiopharmaceuticals used have been defined. more than 150 clinical cases are currently available on the site http://www.mednuc.net with the possibility to test your knowledge. (N.C.)

  1. Readability and comprehensibility of patient education material in hand-related web sites.

    Science.gov (United States)

    Wang, Steve W; Capo, John T; Orillaza, Nathaniel

    2009-09-01

    As patients are more frequently referring to the Internet for information on their musculoskeletal problems, the readability and comprehensibility of these educational materials becomes increasingly more important to most of the lay public. In this study, we investigated the readability of the currently available web sites of the American Society for Surgery of the Hand (ASSH) and the American Academy of Orthopaedic Surgeons (AAOS) that pertain to hand and wrist problems, to assess their usefulness as a source for patient information. We analyzed all articles available in 2008 from the AAOS web site within the Patient Education Library under the heading, "Hand & Wrist" and from the ASSH web site under the heading, "Hand Conditions." A total of 83 articles were identified for hand conditions. Each article was analyzed by the Flesch-Kincaid program available in Microsoft Office Word software and the Dale-Chall grade-level assessor. These program models analyze all words in the specified text and return a grade level that corresponds to the difficulty level of the text. The AAOS web sites contained 34 articles with a mean Flesch-Kincaid grade level of 8.5 and a mean Dale-Chall grade level of 8.8. The ASSH web site contained 49 articles showing a mean Flesch-Kincaid grade level of 10.4 and a mean Dale-Chall grade level of 10.8. Our results suggest that the patient education materials found on the AAOS and ASSH web sites have readability scores that are higher than the recommended reading levels and thus may be too difficult to be understood by a substantial portion of the U.S. population.

  2. 网站安全防范技巧%Web Site Safety Prevention Tips

    Institute of Scientific and Technical Information of China (English)

    王兆林

    2012-01-01

      Whether corporate website or personal Web site,Website security is a very important aspect,Because site security problems may cause your Web site credibility, flow, profit, and even political influence.Web sites were brought by black hung horses,Website content has been tampered,The proliferation of viruses, user information leakage problems can bring to the site of catastrophe,Web site security testing and security maintenance is a very important work.Experience in security work through a Web site here, divided into several parts to talk about website security construction and management practices.In practical work, ensure that the site's normal application.%  无论是企业网站还是个人网站,网站安全都是一个很重要的方面,因为网站安全问题可能对网站造成信誉、流量、盈利,甚至政治影响。网站被黑带来的挂马,网站内容篡改,病毒的扩散点,用户信息泄漏等等的问题都可能会给网站带来灭顶之灾,故做好网站的安全检测和安全维护都是非常重要的工作。这里通过网站安全工作中的经验积累,分几个部分谈谈网站安全建设与管理方面的做法。在实际工作中,保证了网站的正常应用。

  3. Health information, credibility, homophily, and influence via the Internet: Web sites versus discussion groups.

    Science.gov (United States)

    Wang, Zuoming; Walther, Joseph B; Pingree, Suzanne; Hawkins, Robert P

    2008-07-01

    Despite concerns about online health information and efforts to improve its credibility, how users evaluate and utilize such information presented in Web sites and online discussion groups may involve different evaluative mechanisms. This study examined credibility and homophily as two underlying mechanisms for social influence with regard to online health information. An original experiment detected that homophily grounded credibility perceptions and drove the persuasive process in both Web sites and online discussion groups. The more homophilous an online health information stimulus was perceived as being, the more likely people were to adopt the advice offered in that particular piece of information.

  4. CONTEXTUAL DIFFERENCES IN THE DYNAMIC MEASUREMENT OF TRUST IN WEB SITES ACROSS DOMAINS

    Directory of Open Access Journals (Sweden)

    Onur Asan

    2012-12-01

    Full Text Available The purpose of this study was to better understand user trust in web sites designed for different contexts; commerce, health and news. This research evaluated changes in trust ratings as users interacted with website elements. Differences in user trust ratings were observed between websites, which suggests that these changes in trust ratings are likely related to the website context. Therefore, people may develop different thresholds for trust based on concepts of usability, privacy, and content that are related to the website context. Finally, these results can also be used to inform the design of web sites to foster user trust in websites designed for different contexts.

  5. On archiving of web sites and the problems of their keeping, preserving and using

    Directory of Open Access Journals (Sweden)

    Miroslav Novak

    2002-01-01

    Full Text Available Web sites are defined as part of the cultural heritage. They are systematised in frame of electronic documents and appear in different contexts. From the evaluation point of view, we can realise that not only are contents important, but also the esthetical, communicational and other elements, which have direct influence on the level of the formation of inter-human communication in modern society, are significant as well. This is also the main reason why certain web sites must be kept and preserved through longer periods, others however should be archived with wholeness of contexts, in which they had been established or had operated.

  6. AGU Launches Web Site for New Scientific Integrity and Professional Ethics Policy

    Science.gov (United States)

    Townsend, Randy

    2013-03-01

    AGU's Scientific Integrity and Professional Ethics policy, approved by the AGU Board of Directors and Council in December 2012, is now available online on a new Web site, http://ethics.agu.org. As the Web site states, the policy embodies a "set of guidelines for scientific integrity and professional ethics for the actions of the members and the governance of the Union in its internal activities; in its public persona; and most importantly, in the research and peer review processes of its scientific publications, its communications and outreach, and its scientific meetings."

  7. A smartphone-optimized web site for conveniently viewing otolaryngology journal abstracts.

    Science.gov (United States)

    Golub, Justin S; Sharma, Arun; Samy, Ravi N

    2014-12-01

    Access to the medical literature has not kept pace with the mobile revolution. We aimed to (1) gauge interest in a smartphone-optimized Web site for conveniently accessing otolaryngology literature and (2) create an easy-to-access and convenient Web site that displays otolaryngology journal abstracts in a format optimized for smartphones. A survey was sent to physicians of a major US academic otolaryngology-head and neck surgery department. Demographics, literature-browsing habits, and barriers to staying updated were assessed. The response rate was 87%. Ninety-one percent of respondents used a smartphone, and 85% wished they could stay more up to date with the otolaryngology literature. Most respondents believed a convenient smartphone-optimized Web site could help them achieve this goal. A Web site was then developed in collaboration with a university creative department as a proof of concept. The site uses a simple RSS aggregator to display journal abstracts formatted for smartphone-sized screens (www.otosurg.com). © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

  8. Evaluating the online activity of users of the e-Bug web site.

    Science.gov (United States)

    de Quincey, Ed; Kostkova, Patty; Jawaheer, Gawesh; Farrell, David; McNulty, Cliodna A M; Weinberg, Julius

    2011-06-01

    Web server log analysis is being increasingly used to evaluate the user behaviour on healthcare resource web sites due to the detailed record of activity that they contain. This study aimed to use this information to evaluate the e-Bug web site, a healthcare resource that provides a range of educational resources about microbes, hand and respiratory hygiene, and antibiotics. This evaluation was conducted by analysing the web server logs of the e-Bug web site for the period January 2008 to November 2009, using a proprietary application named Sawmill. The e-Bug web site has had >900,000 page views generated from >88,000 users, with an increase in May 2009 during the swine flu epidemic and a further increase in September 2009 following the official launch of e-Bug. The majority of visitors were from the UK, but visits were recorded from 190 different countries. Word(®) document resources were downloaded >169,000 times, with the most popular being a swine flu factsheet. PowerPoint(®) document resources were downloaded >36,000 times, with the most popular relating to the 'chain of infection'. The majority of visitor referrals originated from search engines, with the most popular referral keywords being variations on the e-Bug name. The most common non-search engine referrals were from other healthcare resources and agencies. Use of the site has increased markedly since the official launch of e-Bug, with average page views of >200,000 per month, from a range of countries, illustrating the international demand for a teaching resource for microbes, hygiene and antibiotics.

  9. External Collaboration Patterns of Research Institutions Using Shared Publications in the Web of Science

    Science.gov (United States)

    Toral, Sergio Luis; Bessis, Nik; Martinez-Torres, Maria del Rocio

    2013-01-01

    Purpose: During recent decades, research institutions have increased collaboration with other institutions since it is recognized as a good practice that improves their performance. However, they do not usually consider external collaborations as a strategic issue despite their benefits. The purpose of this paper consists of identifying different…

  10. The Spider Web of Oversight: An Analysis of External Oversight of Higher Education

    Science.gov (United States)

    Lane, Jason E.

    2007-01-01

    Over the past several decades, state officials and various interest groups and civic organizations have increased their level of direct involvement in the affairs of public higher education. The increase in external attention toward the academy would likely be accompanied by the development of oversight mechanisms to ensure that societal…

  11. The impact of displayed awards on the credibility and retention of Web site information.

    Science.gov (United States)

    Shon, J; Marshall, J; Musen, M A

    2000-01-01

    Ratings systems and awards for medical Web sites have proliferated, but the validity and utility of the systems has not been well established. This study examined the effect of awards on the perceived credibility and retention of health information on a Web page. We recruited study participants from Internet newsgroups and presented them with information on the claimed health benefits of shark cartilage. Participants were randomized to receive health information with and without a medical award present on the page. We subsequently asked them to evaluate the credibility of the Web page and posed multiple-choice questions regarding the content of the pages. 137 completed responses were included for analysis. Our results show that the presentation of awards has no significant effect on the credibility or retention of health information on a Web page. Significantly, the highly educated participants in our study found inaccurate and misleading information on shark cartilage to be slightly believable.

  12. Testosterone replacement therapy and the internet: an assessment of providers' health-related web site information content.

    Science.gov (United States)

    Oberlin, Daniel T; Masson, Puneet; Brannigan, Robert E

    2015-04-01

    To compare how providers of testosterone replacement therapy (TRT) in large metropolitan cities promote androgen replacement on their patient-oriented Web sites. TRT provider Web sites were identified using Google search and the terms "Testosterone replacement" and the name of the 5 most populous US cities. These Web sites were assessed for (1) type or specialty of medical provider, (2) discussion of the benefits and risks of TRT, and (3) industry affiliations. In total, 75 Web sites were evaluated. Twenty-seven of the 75 clinics (36%) were directed by nonphysicians, 35 (47%) were overseen by nonurology or nonendocrine physicians, and only 13 (17%) were specialist managed. Fourteen of 75 (18.6%) Web sites disclosed industry relationships. Ninety-five percent of Web sites promoted the benefits of TRT including improved sex drive, cognitive improvement, increased muscle strength, and/or improved energy. Only 20 of 75 Web sites (26.6%) described any side effect of TRT. Web sites directed by specialists were twice as likely to discuss risks of TRT compared with nonspecialist providers (41% vs 20%; odds ratio = 2.77; P <.01). Nine of 75 (12%) of all Web sites actually refuted that TRT was associated with significant side effects. Urologists and endocrinologists are in the minority of providers promoting TRT on the Internet. Specialists are more likely to discuss risks associated with TRT although the majority of surveyed Web sites that promote TRT do not mention treatment risks. There is substantial variability in quality and quantity of information on provider Web sites, which may contribute to misinformation regarding this prevalent health issue. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Early Exposures to Ecogenomics: Effects of Priming and Web Site Interactivity Among Adolescents

    NARCIS (Netherlands)

    Bos, Mark J.W.; Koolstra, Cees M.; Willems, J.T.J.M.

    2010-01-01

    In the context of public introductions to emerging technologies, this study examined effects of priming and Web site interactivity on adolescents’ attitude development and information processing. In a four (priming) by three (interactivity levels) experiment, participants (N = 273) were required to

  14. An Integrated Decision Model for Evaluating Educational Web Sites from the Fuzzy Subjective and Objective Perspectives

    Science.gov (United States)

    Huang, Tony Cheng-Kui; Huang, Chih-Hong

    2010-01-01

    With advances in information and network technologies, lots of data have been digitized to reveal information for users by the construction of Web sites. Unfortunately, they are both overloading and overlapping in Internet so that users cannot distinguish their quality. To address this issue in education, Hwang, Huang, and Tseng proposed a group…

  15. 75 FR 20400 - Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site

    Science.gov (United States)

    2010-04-19

    ... MANAGEMENT Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site... supporting documentation, may be obtained by contacting the San Antonio Services Branch, Office of Personnel... Science Foundation in accordance with the Federal Cyber Service Training and Education Initiative...

  16. Google Scholar Goes to School: The Presence of Google Scholar on College and University Web Sites

    Science.gov (United States)

    Neuhaus, Chris; Neuhaus, Ellen; Asher, Alan

    2008-01-01

    This study measured the degree of Google Scholar adoption within academia by analyzing the frequency of Google Scholar appearances on 948 campus and library Web sites, and by ascertaining the establishment of link resolution between Google Scholar and library resources. Results indicate a positive correlation between the implementation of Google…

  17. A Study On The Applicability Of SERVQUAL Dimensions Of Web Sites

    NARCIS (Netherlands)

    A. van der Wiele (Ton); J.D. van Iwaarden (Jos)

    2002-01-01

    textabstractA survey has been undertaken amongst students of two universities (Erasmus University Rotterdam, The Netherlands, and Northeastern University Boston, USA) to study what quality factors are perceived as important in relation to their use of web sites. The results of the questionnaire s

  18. Manufacturing Menopause: An Analysis of the Portrayal of Menopause and Information Content on Pharmaceutical Web Sites

    Science.gov (United States)

    Charbonneau, Deborah Hile

    2010-01-01

    Consumer-targeted prescription drug advertising serves as an interesting lens through which we can examine the portrayal of menopause in online drug advertisements. The aim of this study was to explore the portrayal of menopause on web sites sponsored by pharmaceutical companies for hormone therapies (HT). To unravel this question, a qualitative…

  19. CASCADE-IMEI: Web site support for student teachers learning Realistic Mathematics Education (RME) in Indonesia

    NARCIS (Netherlands)

    Zulkardi, Z.; Nieveen, N.M.

    2001-01-01

    CASCADE-IMEI is a learning environment in the form of a face-to-face course and a web site (www.cascadeimei.com) which aims to support student teachers in Indonesia to learn Realistic Mathematics Education (RME). RME is an instructional theory in mathematics education that was originally developed

  20. Formula Manufacturers' Web Sites: Are They Really Non-Compliant Advertisements?

    Science.gov (United States)

    Gunter, Barrie; Dickinson, Roger; Matthews, Julian; Cole, Jennifer

    2013-01-01

    Purpose: In the UK, advertising of infant formula products direct to consumers is not permitted. These products must be used on the recommendation of suitably qualified health or medical professionals. The aim of this study is to examine formula manufacturers' web sites to ascertain whether these are used as alternative forms of advertising that…

  1. Interfacing Media: User-Centered Design for Media-Rich Web Sites.

    Science.gov (United States)

    Horton, Sarah

    2000-01-01

    Discusses multimedia Web site design that may include images, animations, audio, and video. Highlights include interfaces that stress user-centered design; using only relevant media; placing high-demand content on secondary pages and keeping the home page simpler; providing information about the media; considering users with disabilities; and user…

  2. All Together Now: Social Bookmarking Offers a New Way to Store and Share Web Sites

    Science.gov (United States)

    DesRoches, Donna

    2007-01-01

    Social bookmarking allows multiple users to save their favorite sites, articles, and even podcasts on the Web--instead of inside one's browser--making them accessible from home, school, the library, or anywhere with Internet access. It's quickly becoming a popular way for teachers and students to store, classify, share, and search links, all of…

  3. The "Virtual Face" of Planning: How to Use Higher Education Web Sites to Assess Competitive Advantage

    Science.gov (United States)

    Meyer, Katrina A.; Wilson, Jeffery L.

    2010-01-01

    The research presented in this article demonstrates how to investigate the competitive position of an institution's academic programs or services through an analysis of the Web sites of other higher education institutions. By using information from research/doctoral, master's, baccalaureate, and community colleges across 40 states, this study…

  4. Building Online Communities. Take Your Site beyond Content: Construct a Society on the Web.

    Science.gov (United States)

    Glaser, Mark

    1997-01-01

    Discusses the establishment of online, or virtual, communities on the World Wide Web. Topics include corporate sites; community planning; virtual reality; games; America Online projects; MUDs (multiuser dungeons) and MOOs (multiuser object oriented); and a list of contacts for online community resources. (LRW)

  5. Consumer Response to Web Sites and Their Influence on Advertising Effectiveness.

    Science.gov (United States)

    Goldsmith, Ronald E.; Lafferty, Barbara A.

    2002-01-01

    Describes a study of undergraduates that tested four hypotheses regarding the effects of viewing Web sites on Internet advertising. Highlights include attitudes toward ads in marketing communications and advertising research; recalling brand names seen on the Internet; perceived advantages and disadvantages of online advertising; and recalling ads…

  6. A Survey of the Usability of Digital Reference Services on Academic Health Science Library Web Sites

    Science.gov (United States)

    Dee, Cheryl; Allen, Maryellen

    2006-01-01

    Reference interactions with patrons in a digital library environment using digital reference services (DRS) has become widespread. However, such services in many libraries appear to be underutilized. A study surveying the ease and convenience of such services for patrons in over 100 academic health science library Web sites suggests that…

  7. A Survey of the Usability of Digital Reference Services on Academic Health Science Library Web Sites

    Science.gov (United States)

    Dee, Cheryl; Allen, Maryellen

    2006-01-01

    Reference interactions with patrons in a digital library environment using digital reference services (DRS) has become widespread. However, such services in many libraries appear to be underutilized. A study surveying the ease and convenience of such services for patrons in over 100 academic health science library Web sites suggests that…

  8. A Study On The Applicability Of SERVQUAL Dimensions Of Web Sites

    NARCIS (Netherlands)

    A. van der Wiele (Ton); J.D. van Iwaarden (Jos)

    2002-01-01

    textabstractA survey has been undertaken amongst students of two universities (Erasmus University Rotterdam, The Netherlands, and Northeastern University Boston, USA) to study what quality factors are perceived as important in relation to their use of web sites. The results of the questionnaire

  9. 21 CFR 1304.50 - Disclosure requirements for Web sites of nonpharmacy practitioners that dispense controlled...

    Science.gov (United States)

    2010-04-01

    ... nonpharmacy practitioners that dispense controlled substances by means of the Internet. 1304.50 Section 1304... that dispense controlled substances by means of the Internet. For a Web site to identify itself as being exempt from the definition of an online pharmacy by virtue of section 102(52)(B)(ii) of the...

  10. The Internet and Public Participation: State Legislature Web Sites and the Many Definitions of Interactivity

    Science.gov (United States)

    Ferber, Paul; Foltz, Franz; Pugliese, Rudy

    2005-01-01

    The interactive nature of the Internet is seen by some as a technological innovation that might boost participation in politics and civic affairs. That potential, however, is clouded by imprecise definitions of interactivity found among scholars and practitioners alike. Evaluation of state legislature Web sites found them to not be very…

  11. A Study On The Applicability Of SERVQUAL Dimensions Of Web Sites

    NARCIS (Netherlands)

    A. van der Wiele (Ton); J.D. van Iwaarden (Jos)

    2002-01-01

    textabstractA survey has been undertaken amongst students of two universities (Erasmus University Rotterdam, The Netherlands, and Northeastern University Boston, USA) to study what quality factors are perceived as important in relation to their use of web sites. The results of the questionnaire s

  12. Social Networking Web Sites and Human Resource Personnel: Suggestions for Job Searches

    Science.gov (United States)

    Roberts, Sherry J.; Roach, Terry

    2009-01-01

    Social Networking Web sites (SNWs) are now being used as reference checks by human resource personnel. For this reason, SNW users, particularly university students and other soon-to-be job applicants, should ask the following questions: Am I loading information that I want the world to see? Is this really a picture that shows me in the best light?…

  13. The "Virtual Face" of Planning: How to Use Higher Education Web Sites to Assess Competitive Advantage

    Science.gov (United States)

    Meyer, Katrina A.; Wilson, Jeffery L.

    2010-01-01

    The research presented in this article demonstrates how to investigate the competitive position of an institution's academic programs or services through an analysis of the Web sites of other higher education institutions. By using information from research/doctoral, master's, baccalaureate, and community colleges across 40 states, this study…

  14. Google Scholar Goes to School: The Presence of Google Scholar on College and University Web Sites

    Science.gov (United States)

    Neuhaus, Chris; Neuhaus, Ellen; Asher, Alan

    2008-01-01

    This study measured the degree of Google Scholar adoption within academia by analyzing the frequency of Google Scholar appearances on 948 campus and library Web sites, and by ascertaining the establishment of link resolution between Google Scholar and library resources. Results indicate a positive correlation between the implementation of Google…

  15. Consumer Response to Web Sites and Their Influence on Advertising Effectiveness.

    Science.gov (United States)

    Goldsmith, Ronald E.; Lafferty, Barbara A.

    2002-01-01

    Describes a study of undergraduates that tested four hypotheses regarding the effects of viewing Web sites on Internet advertising. Highlights include attitudes toward ads in marketing communications and advertising research; recalling brand names seen on the Internet; perceived advantages and disadvantages of online advertising; and recalling ads…

  16. A Hyperlink Analysis of U.S. Public and Academic Libraries' Web Sites

    Science.gov (United States)

    Tang, Rong; Thelwall, Mike

    2008-01-01

    This article reports on patterns of links from and to the Web sites of 100 U.S. academic and public libraries with regard to the originating and targeted URL domain categories. Libraries, grouped into small and large by their collection size, were found to have numbers of inlinks proportional to their size, but public libraries, and particularly…

  17. Selection and Cataloging of Adult Pornography Web Sites for Academic Libraries

    Science.gov (United States)

    Dilevko, Juris; Gottlieb, Lisa

    2004-01-01

    Pornography has become part of mainstream culture. As such, it has become a subject of academic research, and this, in turn, has implications for university libraries. Focusing on adult Internet pornography, this study suggests that academic libraries should provide access to adult pornographic Web sites by including them in their online catalogs.

  18. An Integrated Decision Model for Evaluating Educational Web Sites from the Fuzzy Subjective and Objective Perspectives

    Science.gov (United States)

    Huang, Tony Cheng-Kui; Huang, Chih-Hong

    2010-01-01

    With advances in information and network technologies, lots of data have been digitized to reveal information for users by the construction of Web sites. Unfortunately, they are both overloading and overlapping in Internet so that users cannot distinguish their quality. To address this issue in education, Hwang, Huang, and Tseng proposed a group…

  19. Designing a web site for high school geoscience teaching in Iceland

    Science.gov (United States)

    Douglas, George R.

    1998-08-01

    The need to construct an earth science teaching site on the web prompted a survey of existing sites which, in spite of containing much of value, revealed many weaknesses in basic design, particularly as regards the organisation of links to information resources. Few web sites take into consideration the particular pedagogic needs of the high school science student and there has, as yet, been little serious attempt to exploit and organise the more outstanding advantages offered by the internet to science teaching, such as accessing real-time data. A web site has been constructed which, through basic design, enables students to access relevant information resources over a wide range of subjects and topics easily and rapidly, while at the same time performing an instructional role in how to handle both on-line and off-line resources. Key elements in the design are selection and monitoring by the teacher, task oriented pages and the use of the Dewey decimal classification system. The intention is to increase gradually the extent to which most teaching tasks are carried out via the web pages, in the belief that they can become an efficient central point for all the earth science curriculum.

  20. Manufacturing Menopause: An Analysis of the Portrayal of Menopause and Information Content on Pharmaceutical Web Sites

    Science.gov (United States)

    Charbonneau, Deborah Hile

    2010-01-01

    Consumer-targeted prescription drug advertising serves as an interesting lens through which we can examine the portrayal of menopause in online drug advertisements. The aim of this study was to explore the portrayal of menopause on web sites sponsored by pharmaceutical companies for hormone therapies (HT). To unravel this question, a qualitative…

  1. The interactive authority of brand web sites: a new tool provides new insights

    NARCIS (Netherlands)

    Voorveld, H.; Neijens, P.; Smit, E.

    2010-01-01

    This study aims to develop a new coding instrument to examine the interactivity of the Web sites of brands. A new instrument contains 47 interactive functions and is directly linked to theory on interactivity. To test the applicability of the instrument, the study investigates the interactivity of 6

  2. Social Networking Web Sites and Human Resource Personnel: Suggestions for Job Searches

    Science.gov (United States)

    Roberts, Sherry J.; Roach, Terry

    2009-01-01

    Social Networking Web sites (SNWs) are now being used as reference checks by human resource personnel. For this reason, SNW users, particularly university students and other soon-to-be job applicants, should ask the following questions: Am I loading information that I want the world to see? Is this really a picture that shows me in the best light?…

  3. A Pilot Study of the Interface Design of Cross-Cultural Web Sites through Usability Testing of Multilanguage Web Sites and Determining the Preferences of Taiwanese and American Users

    Science.gov (United States)

    Ku, David Tawei; Chang, Chia-Chi

    2014-01-01

    By conducting usability testing on a multilanguage Web site, this study analyzed the cultural differences between Taiwanese and American users in the performance of assigned tasks. To provide feasible insight into cross-cultural Web site design, Microsoft Office Online (MOO) that supports both traditional Chinese and English and contains an almost…

  4. A Pilot Study of the Interface Design of Cross-Cultural Web Sites through Usability Testing of Multilanguage Web Sites and Determining the Preferences of Taiwanese and American Users

    Science.gov (United States)

    Ku, David Tawei; Chang, Chia-Chi

    2014-01-01

    By conducting usability testing on a multilanguage Web site, this study analyzed the cultural differences between Taiwanese and American users in the performance of assigned tasks. To provide feasible insight into cross-cultural Web site design, Microsoft Office Online (MOO) that supports both traditional Chinese and English and contains an almost…

  5. Pour une grille de lecture scientifique des sites web par les géographes

    Directory of Open Access Journals (Sweden)

    Henry Bakis

    2014-02-01

    Full Text Available L’utilisation massive et croissante des sites web en recherche pose la question de la nécessité d’établir une grille d’évaluation spécifique permettant d’apprécier la qualité d’un site à travers sa forme et son contenu sémantique. Dans ce contexte, le principal objectif est de déterminer les informations géographiques pertinentes d’un site en vue d’une exploitation pour la recherche en analyse spatiale. Les différentes démarches de l’étude d’un site (pragmatique, documentaire et thématique et ses objectifs (description du fond et de la forme, mise en évidence du potentiel d’interaction géographique sont ainsi présentés. Ce projet de recherche repose sur trois travaux en cours dont l’analyse géographique des sites web est l’élément essentiel. A travers une analyse homogène et rigoureuse des sites web, la grille méthodologique permettra ainsi une meilleure compréhension de la dynamique d’un système d’acteurs, de territoires et de réseaux en recherche.

  6. Do corporate Web sites in Africa communicate investor information according to best practice guidelines?

    Directory of Open Access Journals (Sweden)

    G. Nel

    2007-11-01

    Full Text Available Corporate Web sites have become very popular media of information over the past decade. The Investor Relations Society published best practice Web site guidelines in December 2006 to guide companies seeking to improve the quality of their on-line communication with investors via their corporate Web sites. Guidelines were given for presentation (the way in which information is communicated and content (the information that is communicated. This study focused only on content. A 20-point checklist was developed from the prescribed best practice. The checklist focused on the six categories of best practice that entail company information, annual reports of the current year and archive, relevant news, shareholder information, bondholder information, corporate governance and corporate responsibility. Seventy-eight companies in Africa (40 from South Africa and 38 from the 'rest of Africa', that is Egypt, Kenya, Morocco, Nigeria and Tunisia were evaluated against this checklist. Companies from the 'rest of Africa' rated lower than South African companies in all categories on the checklist. Although South African companies received ratings above 90% for all categories, besides bondholder information, many of these companies do not supply shareholder, corporate governance and corporate responsibility information via dedicated sections on their corporate Web sites. The results for companies from the 'rest of Africa' were disappointing, especially with regard to communication of annual reports, shareholder information, bondholder information and corporate responsibility. Although possible reasons for these disappointing results are discussed in this study, further research should be conducted to determine the reason(s why important elements of information are not communicated via corporate Web sites.

  7. A Model of an E-Learning Web Site for Teaching and Evaluating Online.

    Directory of Open Access Journals (Sweden)

    Mohammed A. Amasha

    2013-01-01

    Full Text Available This research is endeavoring to design an e-learning web site on the internet having the course name as "Object Oriented Programming" (OOP for the students of level four at Computer Science Department (CSD. This course is to be taught online (through web and then a programme is to be designed to evaluate students’ performance electronically while introducing a comparison between online teaching , e-evaluation and traditional methods of evaluation. The research seeks to lay out a futuristic perception that how the future online teaching and e-electronic evaluation should be the matter which highlights the importance of this research.

  8. A user-centered model for web site design: needs assessment, user interface design, and rapid prototyping.

    Science.gov (United States)

    Kinzie, Mable B; Cohn, Wendy F; Julian, Marti F; Knaus, William A

    2002-01-01

    As the Internet continues to grow as a delivery medium for health information, the design of effective Web sites becomes increasingly important. In this paper, the authors provide an overview of one effective model for Web site design, a user-centered process that includes techniques for needs assessment, goal/task analysis, user interface design, and rapid prototyping. They detail how this approach was employed to design a family health history Web site, Health Heritage . This Web site helps patients record and maintain their family health histories in a secure, confidential manner. It also supports primary care physicians through analysis of health histories, identification of potential risks, and provision of health care recommendations. Visual examples of the design process are provided to show how the use of this model resulted in an easy-to-use Web site that is likely to meet user needs. The model is effective across diverse content arenas and is appropriate for applications in varied media.

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

    Science.gov (United States)

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

    2011-01-01

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

  10. Patient-oriented interactive E-health tools on U.S. hospital Web sites.

    Science.gov (United States)

    Huang, Edgar; Chang, Chiu-Chi Angela

    2012-01-01

    The purpose of this study is to provide evidence for strategic planning regarding e-health development in U.S. hospitals. A content analysis of a representative sample of the U.S. hospital Web sites has revealed how U.S. hospitals have taken advantage of the 21 patient-oriented interactive tools identified in this study. Significant gaps between various types of hospitals have also been found. It is concluded that although the majority of the U.S. hospitals have adopted traditional functional tools, they need to make significant inroad in implementing the core e-business tools to serve their patients/users, making their Web sites more efficient marketing tools.

  11. WEB SITE ARCHITECTURE FOR THE TEACHING-LEARNING OF THE ORTHOGONAL REPRESENTATION OF VOLUMES

    Directory of Open Access Journals (Sweden)

    Kostantze Elorriaga

    2008-11-01

    Full Text Available A Web site was developed for the teaching-learning of the Orthogonal Representation of Volumes, to complete the available resources and materials for that process. The theoretical frame is referenced to the multimedia elements and applications, navigation maps and sequence scripts. Methodologically, the study is of descriptive type, with a population of 586 subjects, calculating a sample of 238 students, by a simple aleatory sampling, using the observation by means of a poll, applying a simple questionnaire with 17 closed items, with scale type questions. According to the obtained results, more than 80% of the students approve to include images, animations and videos in the Web site, more than 55% the text and a 47% the sound; it is possible to structure the information by a navigation map and achieve the integration of multimedia elements by sequence scripts.

  12. The Effect of Top-Level Domains and Advertisements on Health Web Site Credibility

    OpenAIRE

    Walther, Joseph B; Wang, Zuoming; Loh, Tracy

    2004-01-01

    Background Concerns over health information on the Internet have generated efforts to enhance credibility markers; yet how users actually assess the credibility of online health information is largely unknown. Objective This study set out to (1) establish a parsimonious and valid questionnaire instrument to measure credibility of Internet health information by drawing on various previous measures of source, news, and other credibility scales; and (2) to identify the effects of Web-site domain...

  13. Development of a change framework to study SME web site evolution

    OpenAIRE

    Alonso Mendo, Fernando

    2007-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. It has been suggested that the adoption of e-commerce by Small and Medium-sized Enterprises (SMEs) follows a sequence of stages with each representing increasing complexity and benefits. These models imply a development of their web sites in successive iterations or redesigns from basic use of the Internet (as a marketing tool) to the most advanced level of sophistication and integration....

  14. Stability and Hopf bifurcation in a delayed competitive web sites model

    Energy Technology Data Exchange (ETDEWEB)

    Xiao Min [Department of Mathematics, Southeast University, Nanjing 210096 (China): Department of Mathematics, Nanjing Xiaozhuang College, Nanjing 210017 (China); Cao Jinde [Department of Mathematics, Southeast University, Nanjing 210096 (China)]. E-mail: jdcao@seu.edu.cn

    2006-04-24

    The delayed differential equations modeling competitive web sites, based on the Lotka-Volterra competition equations, are considered. Firstly, the linear stability is investigated. It is found that there is a stability switch for time delay, and Hopf bifurcation occurs when time delay crosses through a critical value. Then the direction and stability of the bifurcated periodic solutions are determined, using the normal form theory and the center manifold reduction. Finally, some numerical simulations are carried out to illustrate the results found.

  15. Siting a municipal solid waste disposal facility, part II: the effects of external criteria on the final decision.

    Science.gov (United States)

    Korucu, M Kemal; Karademir, Aykan

    2014-02-01

    The procedure of a multi-criteria decision analysis supported by the geographic information systems was applied to the site selection process of a planning municipal solid waste management practice based on twelve different scenarios. The scenarios included two different decision tree modes and two different weighting models for three different area requirements. The suitability rankings of the suitable sites obtained from the application of the decision procedure for the scenarios were assessed by a factorial experimental design concerning the effect of some external criteria on the final decision of the site selection process. The external criteria used in the factorial experimental design were defined as "Risk perception and approval of stakeholders" and "Visibility". The effects of the presence of these criteria in the decision trees were evaluated in detail. For a quantitative expression of the differentiations observed in the suitability rankings, the ranking data were subjected to ANOVA test after a normalization process. Then the results of these tests were evaluated by Tukey test to measure the effects of external criteria on the final decision. The results of Tukey tests indicated that the involvement of the external criteria into the decision trees produced statistically meaningful differentiations in the suitability rankings. Since the external criteria could cause considerable external costs during the operation of the disposal facilities, the presence of these criteria in the decision tree in addition to the other criteria related to environmental and legislative requisites could prevent subsequent external costs in the first place.

  16. Just one click: a content analysis of advertisements on teen web sites.

    Science.gov (United States)

    Slater, Amy; Tiggemann, Marika; Hawkins, Kimberley; Werchon, Douglas

    2012-04-01

    The current study provides a comprehensive analysis of the content of advertisements on Web sites targeted at adolescents, with a particular focus on the female beauty ideal. Advertisements (N = 631) from 14 Web sites popular with adolescents were analyzed with respect to product advertised, characteristics of people presented, and emphasis on appearance and the thin beauty ideal. Although a wide variety of products were featured, advertisements for cosmetics and beauty products were the most frequent. Further, many of the products advertised (e.g., dating services, weight loss products, gambling games) might be considered inappropriate for the intended audience (i.e., teenagers) of the Web site. People who were a part of advertisements were generally female, young, thin, and attractive. Advertisements for games, weight loss products, and cosmetic and beauty products strongly focused on appearance and laid emphasis on the thin ideal. Like advertisements in mainstream media, advertising on the Internet perpetuates the stereotypical ideal of feminine beauty. Adolescents using the Internet are likely to be exposed to numerous advertisements that reinforce the importance of beauty and thinness, which could have a detrimental impact on how they feel about their bodies. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  17. 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.

  18. Approaching usability: a study of an academic health sciences library web site.

    Science.gov (United States)

    Ascher, Marie T; Lougee-Heimer, Haldor; Cunningham, Diana J

    2007-01-01

    A usability study was conducted at a medium-sized academic health sciences library with the goal of providing data to inform the future redesign of the library's Web page. A two-stage approach was used: (1) A preliminary survey designed to identify common tasks and issues on which to focus, and (2) usability testing. Responses to the survey indicated general satisfaction with the site and suggested areas for testing. Usability testing participants were asked to perform scripted tasks. The results indicate that users do have considerable difficulty navigating the site and recommendations are presented. This method of testing is recommended for health sciences libraries.

  19. [Assessing the quality of French language web sites pertaining to alcohol dependency].

    Science.gov (United States)

    Coquard, Olivier; Fernandez, Sebastien; Khazaal, Yasser

    2008-01-01

    The objective of this article is to systematically assess the quality of web-based information in French language on the alcohol dependence. The authors analysed, using a standardised pro forma, the 20 most highly ranked pages identified by 3 common internet search engines using 2 keywords. Results show that a total of 45 sites were analysed. The authors conclude that the overall quality of the sites was relatively poor, especially for the description of possible treatments, however with a wide variability. Content quality was not correlated with other aspects of quality such as interactivity, aesthetic or accountability.

  20. User-Centered Design of a Web Site for Library and Information Science Students: Heuristic Evaluation and Usability Testing

    Directory of Open Access Journals (Sweden)

    Laura Manzari

    2006-09-01

    Full Text Available This study describes the life cycle of a library Web site created with a user-centered design process to serve a graduate school of library and information science (LIS. Findings based on a heuristic evaluation and usability study were applied in an iterative redesign of the site to better serve the needs of this special academic library population. Recommendations for design of Web-based services for library patrons from LIS programs are discussed, as well as implications for Web sites for special libraries within larger academic library settings.

  1. Un modelo para el análisis y concepción sitios web: El WebSite Canvas Model aplicado a Eldiario.es

    OpenAIRE

    Carles Sanabre Vives

    2015-01-01

    Este artículo presenta el modelo de ideación y análisis “WebSite Canvas Model”. Permite identificar los aspectos claves para el éxito de un sitio web y muestra cómo se ha aplicado a Eldiario.es. Como resultado se han identificado los factores clave que han propiciado el éxito de este diario digital.

  2. 76 FR 59307 - Nondiscrimination on the Basis of Disability in Air Travel: Accessibility of Web Sites and...

    Science.gov (United States)

    2011-09-26

    ... Room Web site, http://www.regulationroom.org , to learn about the rule and the rulemaking process, to... carriers enter into written agreements spelling out the respective responsibilities of the parties for... W3C adopted WCAG 2.0, incorporating developments in Web technology and lessons learned since WCAG...

  3. Differences of perceived image generated through the Web site: Empirical Evidence Obtained in Spanish Destinations

    Directory of Open Access Journals (Sweden)

    Juan Jose Blazquez-Resino

    2016-11-01

    Full Text Available In this paper, a study of the perceived destination image created by promotional Web Pages is expounded in an attempt to identify their differences as generators of destination image in the consumers’ mind. Specifically, it seeks to analyse whether the web sites of different Spanish regions improve the image that consumers have of the destination, identifying their main dimensions and analysing its effect on satisfaction and intentions of the future behaviour of potential visitors. To achieve these objectives and verify the hypotheses, a laboratory experiment was performed, where it was determined what changes are produced in the tourist´s previous image after browsing the tourist webs of three different regions. Moreover, it analyses the differences in the effect of the perceived image on satisfaction and potential visitors´ future behavioural intentions. The results obtained enable us to identify differences in the composition of the perceived image according to the destination, while confirming the significant effect of different perceived image dimensions regarding satisfaction. The results allow managers to gain a better understanding of the effectiveness of their sites from a consumer perspective as well as suggestions to follow in order to achieve greater efficiency in their communication actions in order to improve the motivation of visitors to go to the destination.

  4. SPEER-SERVER: a web server for prediction of protein specificity determining sites

    Science.gov (United States)

    Chakraborty, Abhijit; Mandloi, Sapan; Lanczycki, Christopher J.; Panchenko, Anna R.; Chakrabarti, Saikat

    2012-01-01

    Sites that show specific conservation patterns within subsets of proteins in a protein family are likely to be involved in the development of functional specificity. These sites, generally termed specificity determining sites (SDS), might play a crucial role in binding to a specific substrate or proteins. Identification of SDS through experimental techniques is a slow, difficult and tedious job. Hence, it is very important to develop efficient computational methods that can more expediently identify SDS. Herein, we present Specificity prediction using amino acids’ Properties, Entropy and Evolution Rate (SPEER)-SERVER, a web server that predicts SDS by analyzing quantitative measures of the conservation patterns of protein sites based on their physico-chemical properties and the heterogeneity of evolutionary changes between and within the protein subfamilies. This web server provides an improved representation of results, adds useful input and output options and integrates a wide range of analysis and data visualization tools when compared with the original standalone version of the SPEER algorithm. Extensive benchmarking finds that SPEER-SERVER exhibits sensitivity and precision performance that, on average, meets or exceeds that of other currently available methods. SPEER-SERVER is available at http://www.hpppi.iicb.res.in/ss/. PMID:22689646

  5. Automated Web-based Monitoring of a Pump and Treat System at the Hanford Site

    Science.gov (United States)

    Webber, W.; Versteeg, R.; Richardson, A.; Ankeny, M.; Gilmore, T.; Morse, J.; Thompson, M.

    2006-05-01

    Automated and autonomous monitoring of environmental conditions can be used to improve operational efficiency, verify remedial action decisions, and promote confidence in the monitoring process by making data and associated derived information readily accessible to regulators and stakeholders. Ultimately autonomous monitoring systems can reduce overall costs associated with regulatory compliance of performance and long- term monitoring. As part of a joint decision between DOE and the WA Department of Ecology to put on "cold standby" a pump and treat system that has been operating on the Department of Energy's Hanford site in Washington State since 1995, a web site was developed to display the automated water level network around the pump and treat system. The automated water level network consists of nineteen wells with water level transducers and temperature and conductivity probes for selected wells. Data from this network will be used to evaluate the impacts of the pump-and-treat system and the response of the aquifer to shutdown of the system. The website will provide access to data from the automated network along with additional information pertaining to the shutdown of the pump and treat system to the various stakeholders in a convenient and timely fashion. This will allow the various stakeholders to observe the impacts of the shutdown as the aquifer responds. There are future plans to expand this web-based data reporting platform to other environmental data that pertains to the various remedial actions planned at the Hanford site. The benefits of the web site application for monitoring and stewardship are: consistency of data processing and analyses with automated and on demand data and information delivery. The system and data access is password controlled and access to various data or fields can be restricted to specified users. An important feature is that the stakeholders have access to the data in near-real time providing a checks-and-balance system

  6. Development of an internal dynamic web site to promote quality assurance in a clinical laboratory.

    Science.gov (United States)

    Pernet, Pascal; Mario, Nathalie; Vaubourdolle, Michel

    2004-01-01

    In clinical laboratories, one challenging quality assurance objective is to maintain standardized practices. Meeting this objective entails ensuring information flow, which is necessary to smooth running of the laboratory. To facilitate information flow, we developed an internal quality Web site on our local network. The dynamic generated pages of the site were constructed with EasyPHP v.1.6, a complete freeware package providing PHP dynamic language and databases. The site comprises various sections: general news, specific laboratory units news, documents (quality manual, guidelines, emergency processes), schedules, National Quality Control results, forum, etc. Five to 10 pages are updated each week. This work was facilitated by the use of PHP-written pages and data tables, which enable us to record in real time the operation of our assurance quality project and to improve traceability. This approach could be extended to other aspects of quality management and could help meet the future IS015189 standard requirements.

  7. PHProteomicDB: A Module for Two-dimensional Gel Electrophoresis Database Creation on Personal Web Sites

    Institute of Scientific and Technical Information of China (English)

    Pascal Pernet; Arnaud Bruneel; Bruno Baudin; Michel Vaubourdolle

    2006-01-01

    PHProteomicDB is a PHP-written module to help researchers in proteomics to share two-dimensional gel electrophoresis data using personal web sites. No technical or PHP knowledge is necessary except a few basics about web site management. PHProteomicDB has a user-friendly administration interface to enter and update data. It creates web pages on the fly displaying gel characteristics,gel pictures, and numbered gel spots with their related identifications pointing to their reference pages in protein databanks. The module is freely available at http://www.huvec.com/index.php3?rub=Download.

  8. Allocation of DSST in the New implementation of Tastrodyweb Tools Web-site

    Science.gov (United States)

    San Juan, J. F.; Lara, M.; López, R.; López, L. M.; Weeden, B.; Cefola, P. J.

    2012-09-01

    The Draper Semianalytic Satellite Theory (DSST) is a semianalytic orbit propagator, which was carried out on Fortran to run from a command line interface. The construction of DSST began at the Computer Sciences Corporation and continued at the Draper Laboratory in the late 1970's and early 1980's. There are two versions of this application. One of them can be found as an option within the Goddard Trajectory Determination System (GTDS), whereas the other is available as a Standalone Orbit Propagator Package. Both versions are constantly evolving and updating. This constant evolution and updating allows DSST to take into account a wide variety of perturbation forces, which can be selected by means of a non-trivial options system at run time, and makes DSST a useful tool for performing short-term high accuracy orbit determination as well as long-term evolution. DSST has been included as part of an open source project for Space Situational Awareness and space object catalog work. On the last IAC 2011 a first step was taken in this sense and DSST was included on the tastrody Web-Site prototype [3, 4], which provided DSST with a friendly web interface, thus simplifying its use for both expert and non-expert users. However, this prototype has evolved into a stable platform based on the Drupal open source content management system (http://drupal.org Drupal), which simplifies the integration of our own application server. Drupal is supported by a large group of developers and users. Furthermore, a significant number of web-sites have been created using Drupal. In this work we present the integration of DSST in the new web-site, the new facilities provide by this platform to create the research community based on DSST and the comparison tests between the GTDS DSST, DSST Standalone and DSST Web version. These tests will be available in order to facilitate the user with better understanding of DSST. REFERENCES [1] J. G. Neelon, P. J. Cefola, and R. J. Proulx, Current

  9. Learning of the subject: Methodology of investigation by means of a Site Web.

    Directory of Open Access Journals (Sweden)

    Yolanda Margarita Carbonell Cabarga

    2010-10-01

    Full Text Available Results of an investigation are presented having as an objective: the design of a Web Site for the learning of Methodology of Investigation subject in Psychology Bachelor of the Municipal University of Sancti Spíritus. This study was carried out in students of psychology career who were facing first year. Methods of the theoretical and empiric level were applied as well as the Mathematical Statistic. In the diagnosis was possible to appreciate the ignorance regarding the use of the methodology in the therorical methodological design of an investigation, also the difficulties in the study of the subject and violations in the application of orientations from the professors at the time of doing the research papers, so an interactive Web Site was obtained and applied which allow the teaching of the subject. The site was validated by means of a quasi-experiment, the obtained information was processed with the use of the statistical inferentia, results were in general highly significant for the feasibility of the proposal.

  10. Philip Morris's health information web site appears responsible but undermines public health.

    Science.gov (United States)

    Smith, Elizabeth A; Malone, Ruth E

    2008-01-01

    Many people may search for information about tobacco use, the largest cause of preventable mortality in the United States, on the Internet. In 1999, Philip Morris U.S.A. (PM), the country's biggest cigarette manufacturer, posted a Web site and launched a campaign to encourage people to obtain information about tobacco and health issues there. The company asserted that its goal was to deliver the messages of the public health community about tobacco. However, internal tobacco company documents reveal that the site was a public relations effort intended to help the company avoid punishment and regulation. Examination of the language on the Web site reveals many contradictions and omissions that may undermine public health messages. Among these are vague and confusing information about addiction, tar, and nicotine, a lack of motivators to quit smoking, and silence about tobacco-related mortality. By appearing to join with public health organizations in disseminating "responsible" messages about tobacco, PM may improve its image, thus facilitating its ability to continue to sell its lethal products. Public health nurses should be prepared to examine health information on the Internet for subtle biases, to counter PM's specific language about smoking to patients, and to challenge PM's larger corporate goals.

  11. Factsheets Web Application

    Energy Technology Data Exchange (ETDEWEB)

    VIGIL,FRANK; REEDER,ROXANA G.

    2000-10-30

    The Factsheets web application was conceived out of the requirement to create, update, publish, and maintain a web site with dynamic research and development (R and D) content. Before creating the site, a requirements discovery process was done in order to accurately capture the purpose and functionality of the site. One of the high priority requirements for the site would be that no specialized training in web page authoring would be necessary. All functions of uploading, creation, and editing of factsheets needed to be accomplished by entering data directly into web form screens generated by the application. Another important requirement of the site was to allow for access to the factsheet web pages and data via the internal Sandia Restricted Network and Sandia Open Network based on the status of the input data. Important to the owners of the web site would be to allow the published factsheets to be accessible to all personnel within the department whether or not the sheets had completed the formal Review and Approval (R and A) process. Once the factsheets had gone through the formal review and approval process, they could then be published both internally and externally based on their individual publication status. An extended requirement and feature of the site would be to provide a keyword search capability to search through the factsheets. Also, since the site currently resides on both the internal and external networks, it would need to be registered with the Sandia search engines in order to allow access to the content of the site by the search engines. To date, all of the above requirements and features have been created and implemented in the Factsheet web application. These have been accomplished by the use of flat text databases, which are discussed in greater detail later in this paper.

  12. Searching the Internet for drug-related web sites: analysis of online available information on ecstasy (MDMA).

    Science.gov (United States)

    Deluca, Paolo; Schifano, Fabrizio

    2007-01-01

    Although the Internet is a growing source of information on MDMA/ecstasy, no studies so far have investigated the level and quality of ecstasy information available to the typical Web user. In the present study, 280 Web sites were identified and analyzed; 50.4% had an anti-drug approach, 16.2% a harm reduction approach, and 24.8% a pro-drug approach. MDMA pro-drug Web sites appeared significantly earlier in the search engines' results list than both anti-drug and harm reduction Web sites (F (3; 159) = 3.288; p = .022). This study represents the first systematic analysis of information available online on ecstasy. Implications for further research are discussed.

  13. Les Chansons de la Francophonie Web Site and Its Two Web-Usage-Tracking Systems in an Advanced Listening Comprehension Course

    Science.gov (United States)

    Weinberg, Alysse

    2005-01-01

    The "Les Chansons de la francophonie" web site is based on French songs and was developed using HTML and JavaScript for the advanced French Comprehension Course at the Second Language Institute of the University of Ottawa. These interactive listening activities include true-false and multiple-choice questions, fill in the blanks,…

  14. Web-based Tool Identifies and Quantifies Potential Cost Savings Measures at the Hanford Site

    Energy Technology Data Exchange (ETDEWEB)

    Renevitz, Marisa J.; Peschong, Jon C.; Charboneau, Briant L.; Simpson, Brett C.

    2014-01-09

    The Technical Improvement system is an approachable web-based tool that is available to Hanford DOE staff, site contractors, and general support service contractors as part of the baseline optimization effort underway at the Hanford Site. Finding and implementing technical improvements are a large part of DOE’s cost savings efforts. The Technical Improvement dashboard is a key tool for brainstorming and monitoring the progress of submitted baseline optimization and potential cost/schedule efficiencies. The dashboard is accessible to users over the Hanford Local Area Network (HLAN) and provides a highly visual and straightforward status to management on the ideas provided, alleviating the need for resource intensive weekly and monthly reviews.

  15. A new algorithm to create a profile for users of web site benefiting from web usage mining

    Directory of Open Access Journals (Sweden)

    masomeh khabazfazli

    2015-11-01

    Full Text Available Upon integration of internet and its various applications and increase of internet pages, access to information in search engines becomes difficult. To solve this problem, web page recommendation systems are used. In this paper, recommender engine are improved and web usage mining methods are used for this purpose. In recommendation system, clustering was used for classification of users’ behavior. In fact, we implemented usage mining operation on the data related to each user for making its movement pattern. Then, web pages were recommended using neural network and markov model. So, performance of recommendation engine was improved using user’s movement patterns and clustering and neural network and Markov model, and obtained better results than other methods. To predict the data recovery quality on web, two factors including accuracy and coverage were used

  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. Are Business-Oriented Social Networking Web Sites Useful Resources for Locating Passive Jobseekers? Results of a Recent Study

    Science.gov (United States)

    DeKay, Sam

    2009-01-01

    The assumption that members of business-oriented social networking Web sites are passive jobseekers has never been validated. The purpose of this study is to examine the accuracy of this assumption. The study concludes that this claim is questionable and that the majority of members registered at one major site, and possibly others, are currently…

  18. Exploratory Analysis of the Effect of Consultants on the Use of World Wide Web Sites in SMEs

    Directory of Open Access Journals (Sweden)

    Sigi Goode

    2002-11-01

    Full Text Available There is little published research on the role of consultants in technology adoption. Given the increasing popularity of the World Wide Web in commercial environments and the number of consultants now offering web development services, some analysis into the effects of their engagement would be of benefit. In an extension of an ongoing study, an existing sample of 113 World Wide Web adopters was used to examine the nature of World Wide Web site use with respect to consultant and Internet Service Provider (ISP engagement. Analysis was also conducted into the use of consultants and ISPs as developers and maintainers of these sites. This preliminary research finds a number of interesting outcomes. No significant relationship is found between consultant or ISP engagement and World Wide Web site use, regardless of whether the consultant was engaged as site developer or site maintainer. The study raises a number of additional findings that are of interest but are not directly related to this study. These findings merit further research.

  19. Prototype of web-based database of surface wave investigation results for site classification

    Science.gov (United States)

    Hayashi, K.; Cakir, R.; Martin, A. J.; Craig, M. S.; Lorenzo, J. M.

    2016-12-01

    As active and passive surface wave methods are getting popular for evaluating site response of earthquake ground motion, demand on the development of database for investigation results is also increasing. Seismic ground motion not only depends on 1D velocity structure but also on 2D and 3D structures so that spatial information of S-wave velocity must be considered in ground motion prediction. The database can support to construct 2D and 3D underground models. Inversion of surface wave processing is essentially non-unique so that other information must be combined into the processing. The database of existed geophysical, geological and geotechnical investigation results can provide indispensable information to improve the accuracy and reliability of investigations. Most investigations, however, are carried out by individual organizations and investigation results are rarely stored in the unified and organized database. To study and discuss appropriate database and digital standard format for the surface wave investigations, we developed a prototype of web-based database to store observed data and processing results of surface wave investigations that we have performed at more than 400 sites in U.S. and Japan. The database was constructed on a web server using MySQL and PHP so that users can access to the database through the internet from anywhere with any device. All data is registered in the database with location and users can search geophysical data through Google Map. The database stores dispersion curves, horizontal to vertical spectral ratio and S-wave velocity profiles at each site that was saved in XML files as digital data so that user can review and reuse them. The database also stores a published 3D deep basin and crustal structure and user can refer it during the processing of surface wave data.

  20. 应用外固定延长技术治疗虎口挛缩%Treatment of first web space contracture using lengthening technique with external fixator

    Institute of Scientific and Technical Information of China (English)

    陈山林; 易传军; 田光磊; 田文; 郜永斌; 王树锋; 朱瑾; 郭阳

    2008-01-01

    Objective To investigate the operative technique and clinical outcome of using lengthening technique with Orthofix minifixator system to keep the thumb in the desired position after simultaneous soft-tissue release for treatment of first web space. Methods Fifty-six cases diagnosed as first web space contracture were treated with the lengthening technique with external fixation from August 2002 to October 2006.Fortv patients were followed up in detail.There were 35 males and 5 females,with average age of 34 years (range 18-52 years).Twenty-six cases occurred in right hand,fourteen cases in left hand.The defect was caused by trauma in 30 patients,by burn in 10 patients.According to the classification criterion established by Gu (1986),moderate contracture occurred in twenty-five cases,severe contracture in fifteen cases.After surgical release of the contracture,Orthofix minifixator(type B-46)pins were inserted into the first and second metacarpals at the level of nearby the first and second metacarpal neck.The external fixator served as a tool for gradual correction and to secure ioint position after soft-tissue release.Lengthening progress started at the first day after operation with a speed of 1 mm/day until the maximal thumb abduction was obtained.The fixators were removed after six to eight weeks.The breadth of the thumb web space was mensured and recorded at the last time of follow up.Results Forty cases of the patients were followed up for 3-6 months with average 4 months.All patients experienced increased activity and improvement in grasping obiects at follow-up evaluations.The thumb was in an average of 20 degrees of palmar abduction.The distance between the radial side of metacarpal phalangeal joint of the index finger and the ulnar side of interphalangeal joint of the thumb was enhanced to 2.5 cm.Pin site infection happened in five patients.Semidislocation of the first carpometacarpal ioint occurred in four patients.Ulnar inclination deformity of the

  1. A Web site-based reporting system for monitoring home treatment during oral immunotherapy for food allergy.

    Science.gov (United States)

    Nachshon, Liat; Goldberg, Michael R; Elizur, Arnon; Levy, Michael B; Schwartz, Naama; Katz, Yitzhak

    2015-06-01

    Reactions during the home treatment phase of oral immunotherapy (OIT) are not uncommon. An ongoing accurate reporting of home treatment outcomes is crucial for the safety and success of OIT. Previous reports have shown that as few as 20% of patients are truly compliant with paper-based diaries. To develop a Web site-based electronic reporting system (web-RS) for monitoring home treatment during OIT for food allergy. A web-RS was developed and incorporated a thorough questionnaire querying for pertinent data including the dose(s) consumed, occurrence and details of adverse reactions, treatment(s), and relevant potential exacerbating factors. All patients enrolled in milk, peanut, or egg OIT programs for at least 4 weeks from November 2012 through January 2014 were introduced to web-RS (n = 157). Successful reporting through web-RS was defined by consecutive reporting during the first home treatment phase (24 days) after its introduction. Comparisons were made with a previous group of OIT-treated patients (n = 100) who reported by E-mail. Successful reporting was achieved by 142 of 157 patients (90.44%) in contrast to a 75% success rate with E-mail (P = .0009). The odds for successful reporting using web-RS were 3.1 (95% confidence interval 1.6-6.3) times higher compared with using E-mail. Mild reactions were reported more frequently with web-RS (P = .0032). Patient reports were constantly available in real time for medical staff review. No complaints regarding web-RS feasibility were reported. One risk factor for failure to use web-RS was a patient's prior successful OIT experience without using web-RS (P = .012). A web-RS can be a powerful tool for improving OIT safety by achieving a high level of patient cooperation in reporting home treatment results. Copyright © 2015 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  2. External Link Policy | Division of Cancer Prevention

    Science.gov (United States)

    The following graphic notice means that you are leaving the DCP Web site: (link is external)This external link provides additional information that is consistent with the intended purpose of DCP.The National Cancer Institute (NCI) cannot attest to the accuracy of a non-federal site.Linking to a non-federal site does not constitute an endorsement by HHS or any of its employees of the sponsors or the information and products presented on the site.You will be subject to the destination site |

  3. Automatic Planning of External Search Engine Optimization

    Directory of Open Access Journals (Sweden)

    Vita Jasevičiūtė

    2015-07-01

    Full Text Available This paper describes an investigation of the external search engine optimization (SEO action planning tool, dedicated to automatically extract a small set of most important keywords for each month during whole year period. The keywords in the set are extracted accordingly to external measured parameters, such as average number of searches during the year and for every month individually. Additionally the position of the optimized web site for each keyword is taken into account. The generated optimization plan is similar to the optimization plans prepared manually by the SEO professionals and can be successfully used as a support tool for web site search engine optimization.

  4. Effects of organizational scheme and labeling on task performance in product-centered and user-centered retail Web sites.

    Science.gov (United States)

    Resnick, Marc L; Sanchez, Julian

    2004-01-01

    As companies increase the quantity of information they provide through their Web sites, it is critical that content is structured with an appropriate architecture. However, resource constraints often limit the ability of companies to apply all Web design principles completely. This study quantifies the effects of two major information architecture principles in a controlled study that isolates the incremental effects of organizational scheme and labeling on user performance and satisfaction. Sixty participants with a wide range of Internet and on-line shopping experience were recruited to complete a series of shopping tasks on a prototype retail shopping Web site. User-centered labels provided a significant benefit in performance and satisfaction over labels obtained through company-centered methods. User-centered organization did not result in improved performance except when the label quality was poor. Significant interactions suggest specific guidelines for allocating resources in Web site design. Applications of this research include the design of Web sites for any commercial application, particularly E-commerce.

  5. Leaders as Corporate Responsibility Spokesperson: How Leaders Explain Liabilites Via Corporate Web Sites?

    Directory of Open Access Journals (Sweden)

    Burcu Öksüz

    2014-12-01

    Full Text Available The aim of this paper is to reveal the corporate social responsibility (CSR understandings of corporations from the leaders’ perspective and discuss how leaders define and explain CSR practices their organizations executed as spokesperson via social media channels of their organizations.  In this context, a content analysis aiming to display the ideas of Turkey’s top 250 corporations’ leaders (CEO, chairman of the board, general manager designated by Istanbul Chamber of Industry in 2013. The leader messages about different dimensions of CSR and CSR practices that are partaking in corporate web sites were examined. According to the results of the analysis, it is found that the leaders act as responsible leaders, and also the spokesperson of their corporations. In addition it is found out that responsible leaders included multiplexed information on different dimensions and various practices of CSR in their social media messages.

  6. Imagem do cirurgião-dentista em sites de busca da web

    Directory of Open Access Journals (Sweden)

    Maria de Fátima Nunes

    2012-06-01

    Full Text Available O objetivo deste estudo foi analisar as imagens dos sites de busca da Web relacionadas ao cirurgião-dentista. Quatro pesquisadores realizaram o levantamento diariamente em sete grandes sites durante um mês. Foram usadas como palavras-chave para a busca: cirurgião-dentista, dentista e odontólogo. Para a análise das imagens foi utilizado o método de análise da imagem proposto por Joly e análise descritiva. O resultado obtido após a análise conjunta pelos pesquisadores foi de onze categorias: Rotina (159=26,72%, Humor (104=17,47%, Visão restrita (58=9,74%, Sadismo/Brutalidade (57=9,57%, Insalubridade (47=7,89%, Medo (47=7,89%, Dor/Sofrimento (47=7,89%, Entretenimento (37=6,21%, Erotismo/Sexualidade (28=4,70%, Mutilação (8=1,34% e Narcisismo (3=0,50%. Das 595 imagens encontradas, mais da metade (66,55% representavam negativamente o cirurgião-dentista. Conclui-se que a profissão de cirurgião-dentista veiculada em grandes sites de busca aparece, dentre as imagens não convencionais do exercício da profissão, com predominância negativa.

  7. A content analysis of displayed alcohol references on a social networking web site.

    Science.gov (United States)

    Moreno, Megan A; Briner, Leslie R; Williams, Amanda; Brockman, Libby; Walker, Leslie; Christakis, Dimitri A

    2010-08-01

    Exposure to alcohol use in media is associated with adolescent alcohol use. Adolescents frequently display alcohol references on Internet media, such as social networking web sites. The purpose of this study was to conduct a theoretically based content analysis of older adolescents' displayed alcohol references on a social networking web site. We evaluated 400 randomly selected public MySpace profiles of self-reported 17- to 20-year-olds from zip codes, representing urban, suburban, and rural communities in one Washington county. Content was evaluated for alcohol references, suggesting: (1) explicit versus figurative alcohol use, (2) alcohol-related motivations, associations, and consequences, including references that met CRAFFT problem drinking criteria. We compared profiles from four target zip codes for prevalence and frequency of alcohol display. Of 400 profiles, 225 (56.3%) contained 341 references to alcohol. Profile owners who displayed alcohol references were mostly male (54.2%) and white (70.7%). The most frequent reference category was explicit use (49.3%); the most commonly displayed alcohol use motivation was peer pressure (4.7%). Few references met CRAFFT problem drinking criteria (3.2%). There were no differences in prevalence or frequency of alcohol display among the four sociodemographic communities. Despite alcohol use being illegal and potentially stigmatizing in this population, explicit alcohol use is frequently referenced on adolescents' MySpace profiles across several sociodemographic communities. Motivations, associations, and consequences regarding alcohol use referenced on MySpace appear consistent with previous studies of adolescent alcohol use. These references may be a potent source of influence on adolescents, particularly given that they are created and displayed by peers. (c) 2010 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  8. Un modelo para el análisis y concepción sitios web: El WebSite Canvas Model aplicado a Eldiario.es

    Directory of Open Access Journals (Sweden)

    Carles Sanabre Vives

    2015-11-01

    Full Text Available Este\tartículo\tpresenta\tel\tmodelo\tde\tideación\ty\tanálisis\t“WebSite\tCanvas Model”.\tPermite\tidentificar\tlos\taspectos\tclaves\tpara\tel\téxito\tde\tun\tsitio\tweb\ty\tmuestra cómo\tse\tha\taplicado\ta\tEldiario.es.\tComo\tresultado\tse\than\tidentificado\tlos\tfactores\tclave que\than\tpropiciado\tel\téxito\tde\teste\tdiario\tdigital.

  9. Internet food marketing strategies aimed at children and adolescents: a content analysis of food and beverage brand web sites.

    Science.gov (United States)

    Weber, Kristi; Story, Mary; Harnack, Lisa

    2006-09-01

    Americans are spending an increasing amount of time using "new media" like the Internet. There has been little research examining food and beverage Web sites' content and marketing practices, especially those that attract children and adolescents. The purpose of this study was to conduct a content analysis of food- and beverage-brand Web sites and the marketing techniques and advertising strategies present on these sites. The top five brands in eight food and beverage categories, 40 brands in total, were selected based on annual sales data from Brandweek magazine's annual "Superbrands" report. Data were collected using a standardized coding form. The results show a wide variety of Internet marketing techniques and advertising strategies targeting children and adolescents. "Advergaming" (games in which the advertised product is part of the game) was present on 63% of the Web sites. Half or more of the Web sites used cartoon characters (50%) or spokescharacters (55%), or had a specially designated children's area (58%) with a direct link from the homepage. With interactive media still in its developmental stage, there is a need to develop safeguards for children. Food and nutrition professionals need to advocate for responsible marketing techniques that will support the health of children.

  10. Documentation of Calculation Methodology, Input data, and Infrastructure for the Home Energy Saver Web Site

    Energy Technology Data Exchange (ETDEWEB)

    Pinckard, Margaret J.; Brown, Richard E.; Mills, Evan; Lutz, James D.; Moezzi, Mithra M.; Atkinson, Celina; Bolduc, Chris; Homan, Gregory K.; Coughlin, Katie

    2005-07-13

    The Home Energy Saver (HES, http://HomeEnergySaver.lbl.gov) is an interactive web site designed to help residential consumers make decisions about energy use in their homes. This report describes the underlying methods and data for estimating energy consumption. Using engineering models, the site estimates energy consumption for six major categories (end uses); heating, cooling, water heating, major appliances, lighting, and miscellaneous equipment. The approach taken by the Home Energy Saver is to provide users with initial results based on a minimum of user input, allowing progressively greater control in specifying the characteristics of the house and energy consuming appliances. Outputs include energy consumption (by fuel and end use), energy-related emissions (carbon dioxide), energy bills (total and by fuel and end use), and energy saving recommendations. Real-world electricity tariffs are used for many locations, making the bill estimates even more accurate. Where information about the house is not available from the user, default values are used based on end-use surveys and engineering studies. An extensive body of qualitative decision-support information augments the analytical results.

  11. External communication FY 1995 Site Support Program Plan WBS 6.10.6

    Energy Technology Data Exchange (ETDEWEB)

    Whiting, W.P.

    1994-09-01

    External Communications activities provide value to the company, its projects, and DOE by achieving compliance to more than 30 DOE orders, DOE directives, policies, state and federal laws. Through the systematic development of informed consent involving Hanford management, stakeholders, the general public and regulators, Hanford cleanup is better able to proceed in concert with involved parties. External Communications provides further efficiencies as the single point of contact for media interactions which otherwise would be scattered throughout WHC programs. Enhanced efficiency is expected from the realignment of multi-purpose communication teams which are dedicated to five key programmatic areas: TWRS Communications, Transition Facilities Communications, Spent Fuels Communications, Waste, Analytical and Environmental Services Communications, and Program Communications Services.

  12. Information on biological health effects of ionizing radiation and radionuclides: the rule of a web site

    Energy Technology Data Exchange (ETDEWEB)

    Comte, A.; Gaillard-Lecanu, E.; Flury-Herard, A. [CEA Fontenay aux Roses, 92 (France); Ourly, F. [CEA Saclay, 91 - Gif sur Yvette (France); Hemidy, P.; Lallemand, J. [Electricite de France (EDF), Service de Radioprotection, 75 - Paris (France)

    2006-07-01

    sections (all the sheets are linked using hyper links): A main text titled ionizing radiation and health including following headings: general points - definitions (ionizing radiations, radionuclides, dose, health, deterministic effects, stochastic effects, low-doses..., biological mechanisms, radioinduced damages, early and late response Sheets that give an overall picture of the following major points: cell and DNA (DNA, replication, apoptosis, early effects due to high-dose exposures, late stochastic effects (radio-induced cancers, hereditary effects, low-doses, radionuclides and health (radionuclides, biokinetic, distribution, radiation protection: doses and units (ICRP, dose limitations, dose coefficients. Different rubrics: radionuclides: specific radiation sheets, including those selected for the part one (data sheets) adapted to the readership targeted, interviews of researchers, downloading: sheets, graphs and tables, references, glossary: biological and physical basic terms. Giving a total of more than 50 sheets, reported data are regularly updated. Prospects The list is not exhaustive. According to the requirements of nuclear industries, radionuclides will be regularly added to the current list (nuclear waste), as well as specific sheets (Web file). Currently in French, the data sheets and the web site will be partly available in English some time in 2006. (authors)

  13. Case Report: Management of unusual site for contrast media extravasation in right external jugular vein

    Directory of Open Access Journals (Sweden)

    Magdy Imam Abdel Aleem Taha Mohamed

    2015-12-01

    Full Text Available Contrast media extravasation is well known complication during power/pressure injection of contrast material. Despite reports of many cases of extravasation few consequences have been reported. We present a very rare case of contrast media extravasation in the neck after right external jugular vein cannulation which mandated early surgical intervention. On literature search, we did not find any similar report of such unique case.

  14. Finding and Ranking Semantic Web Sites%语义网站点的发现与排序

    Institute of Scientific and Technical Information of China (English)

    张祥; 葛唯益; 瞿裕忠

    2009-01-01

    随着语义网中RDF数据的大量涌现,语义搜索引擎为用户搜索RDF数据带来了便利.但是,如何自动地发现包含语义网信息资源的站点,并高效地在语义网站点中收集语义网信息资源,一直是语义搜索引擎所面临的问题.首先介绍了语义网站点的链接模型.该模型刻画了语义网站点、语义网信息资源、RDF模型和语义网实体之间的关系.基于该模型讨论了语义网实体的归属问题,并进一步定义了语义网站点的发现规则;另外,从站点链接模型出发,定义了语义网站点依赖图,并给出了对语义网站点进行排序的算法.将相关算法在一个真实的语义搜索引擎中进行了初步测试.实验结果表明,所提出的方法可以有效地发现语义网站点并对站点进行排序.%With the rapid growth of online RDF data, emerging semantic search engines facilitate user's searching of RDF (resource description framework) data. It is an open question to all semantic search engines how to find sites containing semantic Web information resources automatically and collect them efficiently. Firstly, the paper introduces a Linking Model of the Semantic Web Sites. The model characterizes the relations among Semantic Web Sites, Semantic Web Information Resources, RDF Models and Semantic Web Entities. This paper discusses the ownerships of Semantic Web Entities based on this model. It also defines a Site Dependency Graph in virtue of the model, and presents a set of ranking algorithms for Semantic Web Sites. Primary tests of these algorithms have been performed in a real-world semantic search engine. Experimental results show that this approach is effective in finding and ranking Semantic Web Sites.

  15. How does litter quality and site heterogeneity interact on decomposer food webs of a semi-natural forest?

    DEFF Research Database (Denmark)

    Strandmark, Lisa Bjørnlund; Christensen, Søren

    2005-01-01

    canopies at two topographically different sites, above and below a slope, respectively, to cover variable environmental conditions. Litter was collected after 2, 4 and 9 months of decomposition. Extensive decay prevented analysis of ash after 9 months. Density of bacteria (CFU), active fungal mycelium (FDA...... in the decomposer food web, site effects were also detected and nematode functional groups responded more to site than to litter quality early on in the decomposition process.......The relative importance of litter quality and site heterogeneity on population dynamics of decomposer food webs was investigated in a semi-natural mixed deciduous forest in Denmark. Litterbags containing beech or ash leaves were placed in four plots. Plots were located within gaps and under closed...

  16. 78 FR 26664 - Submission for Review: CyberCorps®: Scholarship For Service (SFS) Registration Web Site

    Science.gov (United States)

    2013-05-07

    ... MANAGEMENT Submission for Review: CyberCorps : Scholarship For Service (SFS) Registration Web Site AGENCY: U... proposed information collection to U.S. Office of Personnel Management, Mid-Atlantic Services Branch, 200... documentation, may be obtained by contacting the Mid- Atlantic Services Branch, 200 Granby Street, Suite...

  17. 75 FR 58411 - Medicare Program; Town Hall Meeting on the Physician Compare Web Site, October 27, 2010

    Science.gov (United States)

    2010-09-24

    ... Physician Compare Web Site, October 27, 2010 AGENCY: Centers for Medicare & Medicaid Services (CMS), HHS. ACTION: Notice of meeting. SUMMARY: Section 10331 of the Patient Protection and Affordable Care Act of 2010, ``Public Reporting of Performance Information'' requires CMS to establish a Physician Compare...

  18. A Framework and a Language for Usability Automatic Evaluation of Web Sites by Static Analysis ofHTML Source Code

    OpenAIRE

    Beirekdar, Abdo; Vanderdonckt, Jean; Noirhomme-Fraiture, Monique

    2002-01-01

    Usability guidelines are supposed to help web designers to design usable sites. Unfortunately, studies carried out that applying these guidelines by designers is difficult, essentially because of the way of structuring or formulating them. One possible way to help designers in their task is to provide them with tools that evaluate the designed site (during or after design) and alerts them about usability errors. Ideally, these tools would support an appropriate guidelines de...

  19. Improving the snow physics of WEB-DHM and its point evaluation at the SnowMIP sites

    Directory of Open Access Journals (Sweden)

    M. Shrestha

    2010-12-01

    Full Text Available In this study, the snow physics of a distributed biosphere hydrological model, referred to as the Water and Energy Budget based Distributed Hydrological Model (WEB-DHM is significantly improved by incorporating the three-layer physically based energy balance snowmelt model of Simplified Simple Biosphere 3 (SSiB3 and the Biosphere-Atmosphere Transfer Scheme (BATS albedo scheme. WEB-DHM with improved snow physics is hereafter termed WEB-DHM-S. Since the in-situ observations of spatially-distributed snow variables with high resolution are currently not available over large regions, the new distributed system (WEB-DHM-S is at first rigorously tested with comprehensive point measurements. The stations used for evaluation comprise the four open sites of the Snow Model Intercomparison Project (SnowMIP phase 1 with different climate characteristics (Col de Porte in France, Weissfluhjoch in Switzerland, Goose Bay in Canada and Sleepers River in USA and one open/forest site of the SnowMIP phase 2 (Hitsujigaoka in Japan. The comparisons of the snow depth, snow water equivalent, surface temperature, snow albedo and snowmelt runoff at the SnowMIP1 sites reveal that WEB-DHM-S, in general, is capable of simulating the internal snow process better than the original WEB-DHM. Sensitivity tests (through incremental addition of model processes are performed to illustrate the necessity of improvements over WEB-DHM and indicate that both the 3-layer snow module and the new albedo scheme are essential. The canopy effects on snow processes are studied at the Hitsujigaoka site of the SnowMIP2 showing that the snow holding capacity of the canopy plays a vital role in simulating the snow depth on ground. Through these point evaluations and sensitivity studies, WEB-DHM-S has demonstrated the potential to address basin-scale snow processes (e.g., the snowmelt runoff, since it inherits the distributed hydrological framework from the WEB-DHM (e.g., the slope-driven runoff

  20. TISs-ST: a web server to evaluate polymorphic translation initiation sites and their reflections on the secretory targets

    Directory of Open Access Journals (Sweden)

    Menossi Marcelo

    2007-05-01

    Full Text Available Abstract Background The nucleotide sequence flanking the translation initiation codon (start codon context affects the translational efficiency of eukaryotic mRNAs, and may indicate the presence of an alternative translation initiation site (TIS to produce proteins with different properties. Multi-targeting may reflect the translational variability of these other protein forms. In this paper we present a web server that performs computations to investigate the usage of alternative translation initiation sites for the synthesis of new protein variants that might have different functions. Results An efficient web-based tool entitled TISs-ST (Translation Initiation Sites and Secretory Targets evaluates putative translation initiation sites and indicates the prediction of a signal peptide of the protein encoded from this site. The TISs-ST web server is freely available to both academic and commercial users and can be accessed at http://ipe.cbmeg.unicamp.br/pub/TISs-ST. Conclusion The program can be used to evaluate alternative translation initiation site consensus with user-specified sequences, based on their composition or on many position weight matrix models. TISs-ST provides analytical and visualization tools for evaluating the periodic frequency, the consensus pattern and the total information content of a sequence data set. A search option allows for the identification of signal peptides from predicted proteins using the PrediSi software.

  1. A spider population in flux: selection and abandonment of artificial web-sites and the importance of intraspecific interactions in Lephthyphantes tenuis (Araneae: Linyphiidae) in wheat.

    Science.gov (United States)

    Samu, Ferenc; Sunderland, Keith D; Topping, Chris J; Fenlon, John S

    1996-04-01

    Lepthyphantes tenuis, a small sheet-webbuilding linyphiid spider is one of the most abundant spider species of cereal fields in Europe. In the present study we examined the process of web-site selection and web-site tenacity by adult females of this species in a winter wheat field. Spiders were selective in their choice of web-site. Different immigration rates into various manipulated web-sites, in field and laboratory, suggested that structural support and suitable micro-climate (high humidity) are the most important factors in the selection. Small holes dug in the ground were the most favoured web-sites. Web-site occupation was influenced by the presence of other conspecific spiders. Territorial contests occurred between spiders attempting to occupy the same web, these almost invariably led to the take-over of the web when the intruder was heavier. Interference, but also a certain level of tolerance, between spiders within the same web-site but in different webs was suggested by direct and indirect evidence. Many holes supported two or even three spiders in vertically stratified webs. Leaving probability of marked spiders was significantly higher in multiply occupied holes than in holes with a single web. Comparison with the results of a no-interference stochastic model showed that multiple occupancy in nature is less frequent than predicted by the model. There was further evidence for weak extra-web-interference between spiders in that multiple occupancy was even less frequent and overall occupancy was lower in web-sites which were packed close to each other. However, a level of tolerance for crowding is shown by the fact that closely packed hole colonies supported a spider density 13 times higher than in natural web-sites in the field. A marking experiment was carried out to gain information on web-site tenacity (i.e. the length of time a spider spends in a web-site) and abandonment. The average duration of tenacity was less than 2 days. A random loss function

  2. Web and Web Services based tool that provides Subsets and Visualization of MODIS land products to facilitate land validation and field site characterization

    Science.gov (United States)

    Santhana Vannan, S.; Cook, R. B.; Wilson, B. E.

    2009-12-01

    ://daac.ornl.gov/modisglobal For users interested in obtaining MODIS subsets programmatically, ORNL DAAC has created a SOAP based Web Service. The Web Service can be accessed using various programming languages such as Perl, C and JAVA. The Web Service can also be accessed from analytical/statistical tools such as Matlab and workflow tools such as Kepler. The Web site http://daac.ornl.gov/modiswebservice provides additional details and examples for accessing the Web Service. Using the Web Service, users can request and retrieve subsets real time for any land location worldwide. The capability to get subsets on the fly helps to integrate MODIS subsets into decision support tools. The concept of delivering subsets with time series visualization can be expanded across other present and future remote sensing systems. For scientist working at scales of 200 x 200 km this is particularly useful as they can readily extract the data relevant to their study area with pre-generated visualization which expedites analysis and inter-comparison between remote sensing systems, simplifying the data preparation process.

  3. Adaptive web data extraction policies

    Directory of Open Access Journals (Sweden)

    Provetti, Alessandro

    2008-12-01

    Full Text Available Web data extraction is concerned, among other things, with routine data accessing and downloading from continuously-updated dynamic Web pages. There is a relevant trade-off between the rate at which the external Web sites are accessed and the computational burden on the accessing client. We address the problem by proposing a predictive model, typical of the Operating Systems literature, of the rate-of-update of each Web source. The presented model has been implemented into a new version of the Dynamo project: a middleware that assists in generating informative RSS feeds out of traditional HTML Web sites. To be effective, i.e., make RSS feeds be timely and informative and to be scalable, Dynamo needs a careful tuning and customization of its polling policies, which are described in detail.

  4. The Impact of Instruction in the WWWDOT Framework on Students' Disposition and Ability to Evaluate Web Sites as Sources of Information

    Science.gov (United States)

    Zhang, Shenglan; Duke, Nell K.

    2011-01-01

    Much research has demonstrated that students are largely uncritical users of Web sites as sources of information. Research-tested frameworks are needed to increase elementary-age students' awareness of the need and ability to critically evaluate Web sites as sources of information. This study is a randomized field trial of such a framework called…

  5. The Impact of Instruction in the WWWDOT Framework on Students' Disposition and Ability to Evaluate Web Sites as Sources of Information

    Science.gov (United States)

    Zhang, Shenglan; Duke, Nell K.

    2011-01-01

    Much research has demonstrated that students are largely uncritical users of Web sites as sources of information. Research-tested frameworks are needed to increase elementary-age students' awareness of the need and ability to critically evaluate Web sites as sources of information. This study is a randomized field trial of such a framework called…

  6. "Less Clicking, More Watching": Results from the User-Centered Design of a Multi-Institutional Web Site for Art and Culture.

    Science.gov (United States)

    Vergo, John; Karat, Clare-Marie; Karat, John; Pinhanez, Claudio; Arora, Renee; Cofino, Thomas; Riecken, Doug; Podlaseck, Mark

    This paper summarizes a 10-month long research project conducted at the IBM T.J. Watson Research Center aimed at developing the design concept of a multi-institutional art and culture web site. The work followed a user-centered design (UCD) approach, where interaction with prototypes and feedback from potential users of the web site were sought…

  7. Developing interactive course Web sites for distance education and characteristics of students enrolled in distance learning courses.

    Science.gov (United States)

    Diwakar, Vikas; Ertmer, Peggy A; Nour, Abdelfattah Y M

    2003-01-01

    The ubiquity of the Internet has made disseminating information across geographical boundaries a relatively easy task. Apart from text-based materials, the Internet provides an easy means to transmit images, sound, video, and other multimedia content to a global audience, making it an ideal medium for establishing distance learning programs. Two Internet-based distance learning courses were developed to teach animal physiology to veterinary technicians in the School of Veterinary Medicine at Purdue University. These distance learning course sites are designed to take advantage of multimedia technology to enhance students' learning experiences. Multimedia has been used in education to make the learning process more engaging and interactive. The two course sites have a number of multimedia features that complement the textual subject matter. This article describes the features of the course Web sites and summarizes our experiences in designing and conducting Web-based physiology courses to distance learners. In addition, we describe the characteristics of our distance learning students.

  8. Selecting better attributes in third-party hotel reservation Web sites: A comparative analysis

    Directory of Open Access Journals (Sweden)

    Ruben Huertas

    2009-06-01

    Full Text Available Internet has been viewed by many travel organizations as an innovative and competitive marketing tool in offering travel-related information and online transaction opportunities (Doolin et al., 2002. But, Internet also has proportionate opportunities to appear new intermediaries in the new hotel value chain (Connolly et al., 1998. A substantial portion of online room reservations continues to be accounted by the third-party Web sites (Law and Cheung, 2006. Hotels have been actively involved in multi-channel distribution in order to sell products and services more efficiently using a combination of traditional and electronic channels. It is important for organizations to rely on the channels that best match the organizational goals (O’Connor and Frew, 2004.The methodology for the experiment follows Statistical Design of Experiments (SDE. SDE is a statistical technique useful for developing, improving and optimizing processes and also has important applications in research into customer psychology and behaviour (Rosenbaum 1999. However, SDE is not a new tool in marketing; pioneering works such as those by Holland and Cravens (1973, Chevalier (1975 and more recently those of Starkey, Aughton and Brewin (1997, Almquist y Wyner (2001 have used full factorials and fractional factorial designs. In this work we use a fractional factorial design in four four-size blocks design and we have not find any reference that use this kind of design in Marketing.

  9. Repeated Rule Acquisition using Rule Ontology from Similar Web Sites Based on Genetic Algorithm

    Directory of Open Access Journals (Sweden)

    Shanmugapriya. D

    2014-01-01

    Full Text Available The Semantic Web, which is the key component of Web 2.0 and Web 3.0, is an evolving development of the World Wide Web in which the semantics of information and services on the Web are being defined. Knowledge is an essential part of most Semantic Web applications and ontology, which is a formal explicit description of concepts or classes in a domain of discussion, is the most important part of the knowledge. As a model for knowledge description and formalization, ontology’s are widely used to represent user profiles in personalized web information gathering. The ontology can decrease the amount of information and reduce the work of utilizing the information in rule acquisition, because it is generalized and specifically rearranged for rule acquisition. Moreover, the ontology can be accumulated and reused throughout repeated rule acquisition. The main contribution of existing work is that the complete and detailed rule composition process with examples and its evaluation. The enhancement work is, with the existing system concept we combining the concept of selecting exact parts that contain rules from Web pages to increase the accuracy in their result. In this proposed work we are combining the screen method from WebPages with use of genetic Techniques to extract the rule optimally.

  10. Above the fold understanding the principles of successful web site design

    CERN Document Server

    Miller, Brian

    2011-01-01

    This is a different kind of web design book. Above the Fold is not about timely design or technology trends; instead, this book is about the timeless fundamentals of effective communication within the context of web design. It is intended to help you, the reader, understand the considerations that web designers make when developing successful websites. Above the Fold is divided into three sections: Design & Typography Planning & Usability Business Value Each section represents a phase in the continuous cycle of web design. It's the ba

  11. Construction of high performance of WEB site%构建WEB站点高性能的研究

    Institute of Scientific and Technical Information of China (English)

    肖弋

    2012-01-01

    This article through to the WEB access process analysis,from the increased bandwidth,reduce the HTTP request of webpage,quicken a server script calculation speed is discussed in this paper can improve the WEB access speed method,to achieve high performance WEB site.%本文通过对WEB站点的访问过程分析,从增加带宽、减少网页中HTTP请求、加快服务器脚本计算速度等方面介绍可以提高WEB站点的访问速度的方法,使其达到高性能的WEB站点。

  12. The Mitigation of Radio Noise from External Sources at Receiving Sites

    Science.gov (United States)

    2007-05-01

    Controller at a Hydroponics Farm ................................................................. 61 Figure 53 Power Feed for Hydroponics Farm...Among these are: • Variable-speed controller providing power to a fractional horse power electric motor driving a pump at a hydroponics farm... hydroponics farm located about 11 km from a receiving site. The controller is shown in the top view and the three motors it controls are shown in the

  13. Facilitating participation: From the EML web site to the Learning Network for Learning Design

    NARCIS (Netherlands)

    Hummel, Hans; Tattersall, Colin; Burgos, Daniel; Brouns, Francis; Kurvers, Hub; Koper, Rob

    2005-01-01

    This article was accepted for the IADIS Conference on Web-Based Communities (WBC2005)in Carvoeiro, Portugal, 23-25 February 2005 (appears in the conference proceedings, ISBN 972 99353 7 8), and is most likely to be selected for publication in the International Journal of Web-Based Communities

  14. Teaching E-Commerce Web Page Evaluation and Design: A Pilot Study Using Tourism Destination Sites

    Science.gov (United States)

    Susser, Bernard; Ariga, Taeko

    2006-01-01

    This study explores a teaching method for improving business students' skills in e-commerce page evaluation and making Web design majors aware of business content issues through cooperative learning. Two groups of female students at a Japanese university studying either tourism or Web page design were assigned tasks that required cooperation to…

  15. Teaching E-Commerce Web Page Evaluation and Design: A Pilot Study Using Tourism Destination Sites

    Science.gov (United States)

    Susser, Bernard; Ariga, Taeko

    2006-01-01

    This study explores a teaching method for improving business students' skills in e-commerce page evaluation and making Web design majors aware of business content issues through cooperative learning. Two groups of female students at a Japanese university studying either tourism or Web page design were assigned tasks that required cooperation to…

  16. Statistics, Structures & Satisfied Customers: Using Web Log Data to Improve Site Performance.

    Science.gov (United States)

    Peacock, Darren

    This paper explores some of the ways in which the National Museum of Australia is using Web analysis tools to shape its future directions in the delivery of online services. In particular, it explores the potential of quantitative analysis, based on Web server log data, to convert these ephemeral traces of user experience into a strategic…

  17. 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.

  18. ProBiS-CHARMMing: Web Interface for Prediction and Optimization of Ligands in Protein Binding Sites.

    Science.gov (United States)

    Konc, Janez; Miller, Benjamin T; Štular, Tanja; Lešnik, Samo; Woodcock, H Lee; Brooks, Bernard R; Janežič, Dušanka

    2015-11-23

    Proteins often exist only as apo structures (unligated) in the Protein Data Bank, with their corresponding holo structures (with ligands) unavailable. However, apoproteins may not represent the amino-acid residue arrangement upon ligand binding well, which is especially problematic for molecular docking. We developed the ProBiS-CHARMMing web interface by connecting the ProBiS ( http://probis.cmm.ki.si ) and CHARMMing ( http://www.charmming.org ) web servers into one functional unit that enables prediction of protein-ligand complexes and allows for their geometry optimization and interaction energy calculation. The ProBiS web server predicts ligands (small compounds, proteins, nucleic acids, and single-atom ligands) that may bind to a query protein. This is achieved by comparing its surface structure against a nonredundant database of protein structures and finding those that have binding sites similar to that of the query protein. Existing ligands found in the similar binding sites are then transposed to the query according to predictions from ProBiS. The CHARMMing web server enables, among other things, minimization and potential energy calculation for a wide variety of biomolecular systems, and it is used here to optimize the geometry of the predicted protein-ligand complex structures using the CHARMM force field and to calculate their interaction energies with the corresponding query proteins. We show how ProBiS-CHARMMing can be used to predict ligands and their poses for a particular binding site, and minimize the predicted protein-ligand complexes to obtain representations of holoproteins. The ProBiS-CHARMMing web interface is freely available for academic users at http://probis.nih.gov.

  19. Enfermagem na WEB: o processo de criação e validação de um WEB site sobre doença arterial coronariana Enfermería en la WEB: el proceso de construcción y validez de una pagina WEB sobre la enfermedad arterial coronaria Nursing on the web: the creation and validation process of a coronary heart disease WEB site

    Directory of Open Access Journals (Sweden)

    Isaac Rosa Marques

    2002-06-01

    Full Text Available A World Wide Web é uma importante fonte à pesquisa da informação de saúde. Um desafio para a área de Informática em Enfermagem brasileira é o de usar esse potencial para promover a educação em saúde. Este artigo objetiva apresentar um modelo de criação e validação usado em um Web site educativo, denominado CardioSite, cujo tema é a Doença Arterial Coronariana. Para a criação do mesmo, foi adotado um método com fases de modelagem conceitual, de desenvolvimento, de implementação e de avaliação. Na fase de avaliação, a validação foi feita através de um painel on-line com especialistas nas áreas de informática e saúde. Os resultados demonstraram que as informações são confiáveis e válidas. Considerando a inexistência de sistemas nacionais oficiais com esse propósito, este modelo demonstrou-se efetivo para avaliar a qualidade do conteúdo do Web site.La Word Wide Web es una importante fuente de investigación de información sobre la salud. Un desafío para el área de Informática en Enfermería brasileña es el de usar este potencial para promover la educación en salud. Este artículo busca presentar un modelo de creación y evaluación utilizado en una Pagina Web educativa, denominado CardioSite, cuyo tema es la Enfermedad Arterial Coronaria. En la creación del mismo se ha adoptado un método con las fases de modelaje conceptual, de desarrollo, de implementación y de evaluación. En la fase de evaluación, la validación se llevó a cabo por medio de un panel on-line con especialistas en las áreas de informática y salud. Los resultados señalaron tales informaciones como confiables y validas. Al considerar la inexistencia de sistemas nacionales oficiales con este propósito, el modelo se ha mostrado efectivo para evaluar la calidad del contenido la pagina web.The World Wide Web is an important health information research source. A challenge for the Brazilian Nursing Informatics area is to use its

  20. Journalism as health education: media coverage of a nonbranded pharma web site.

    Science.gov (United States)

    Mackert, Michael; Love, Brad; Holton, Avery E

    2011-03-01

    As healthcare consumers increasingly use the Internet as a source for health information, direct-to-consumer (DTC) prescription drug advertising online merits additional attention. The purpose of this research was to investigate media coverage of the joint marketing program linking the movie Happy Feet and the nonbranded disease education Web site FluFacts-a resource from Tamiflu flu treatment manufacturer Roche Laboratories Inc. Twenty-nine articles (n = 29) were found covering the Happy Feet-FluFacts marketing campaign. A coding guide was developed to assess elements of the articles, including those common in the sample and information that ideally would be included in these articles. Two coders independently coded the articles, achieving intercoder agreement of κ = 0.98 before resolving disagreements to arrive at a final dataset. The majority of articles reported that Roche operated FluFacts (51.7%) and mentioned the product Tamiflu (58.6%). Almost half (48.3%) reported FluFacts was an educational resource; yet, no articles mentioned other antiviral medications or nonmedical options for preventing the flu. Almost a quarter of the articles (24.1%) provided a call to action-telling readers to visit FluFacts or providing a link for them to do so. Findings suggest that journalists' coverage of this novel campaign-likely one of the goals of the campaign-helped spread the message of the Happy Feet-FluFacts relationship, often omitting other useful health information. Additional research is needed to better understand online DTC campaigns and how consumers react to these campaigns and resulting media coverage and to inform the policymakers' decisions regarding DTC advertising online.

  1. Discrepancies in health information found on web sites discussing cures for inflammatory bowel disease, an "incurable" disease.

    Science.gov (United States)

    Frohlich, Dennis O; Birnbrauer, Kristina

    2014-03-01

    Inflammatory bowel disease, which can take the form of ulcerative colitis or Crohn's disease, is said by most doctors to be incurable, although surgery is sometimes considered a cure for ulcerative colitis but not Crohn's disease. Because of the unpredictable nature of the disease, however, and the devastating symptoms it can have, many people are driven to search for cures online, despite what their doctors may recommend. This qualitative content analysis looked at the top search results in Google and Bing for inflammatory bowel disease cures. We examined 63 search results returned using a variety of search terms. Search results included articles, entire Web sites, YouTube videos, health forums, and an e-book. The Web sites generally fell into 2 categories: those that said no cure exists and those that advocated for specific cures. The following themes were pulled from the data: an inconsistent definition of a cure; an anti-Western medicine bias; medical disclaimers that are ignored by Web sites that feature them; a lack of clarity in cure regimens; and inter-article contradictions. Many people with inflammatory bowel disease do not like hearing that the disease has no cure or they do not believe their doctor when told this. Medical professional Web sites often say very little about what a cure looks like or how it is defined medically. Well-meaning patients have filled this void with their own definitions of a cure. Physicians need to be aware of what information patients can find online because many patients are unwilling to share this information.

  2. A Web Site to Improve Management of Patients with Inherited Bleeding Disorders in the Emergency Department: Results at 2 Years.

    Science.gov (United States)

    Tagliaferri, Annarita; Di Perna, Caterina; Biasoli, Chiara; Rivolta, Gianna Franca; Quintavalle, Gabriele; Cervellin, Gianfranco; Barozzi, Marco; Benedettini, Laura; Pattacini, Corrado

    2016-07-01

    Treatment of patients with inherited bleeding disorders (PWIBD) in the emergency department (ED) is challenging. In 2010, a project was started involving all eight hemophilia centers (HC) and all 44 EDs of the Region of Emilia-Romagna (Italy) to improve emergency care for PWIBD. The project incorporates guidelines for emergency treatment, education for ED staff, and a dedicated Web site providing extensive information, proposing treatments, and sharing data with patients' electronic clinical records. A Web algorithm, accessible to PWIBD as well as ED and HC staff, suggests the first dose of concentrate for each type and severity of bleed or trauma. Following training courses in each ED, the network was activated. During 2012 and 2013, the site was visited 14,000 times, the EDs accessed the Web site 1,739 times, and used the algorithms 206 times. In two reference EDs, triage-assessment and triage-treatment times were reduced in 2013 and 2012 (27/20 and 110/71.5 minutes, respectively) and medical advice from the HC increased (54 vs. 24% cases). The main advantages of this system are better management of patients in ED (shorter triage-to-treatment times) and improved collaboration between HCs and EDs. The most critical point remaining is staff turnover in EDs, necessitating continual training.

  3. Electronic Resources and Web Sites: Replacing a Back-end Database with Innovative's Electronic Resource Management

    National Research Council Canada - National Science Library

    Laura Tull

    2005-01-01

    .... This article focuses on one aspect of ERM, the integration of the module with the Web OPAC, and describes how the Ohio State University Libraries replaced a back-end database with ERM to support...

  4. There must be a better way! Managing a corporate web site dynamically from a database

    Energy Technology Data Exchange (ETDEWEB)

    j.z. cohen

    1998-10-21

    This document is a set of slides available from http://www1.y12.org/lmes_sti/html/ycsdinf-98-8/index.htm that describes limitations of static web pages for conveying information, a plan for overcoming these limitations by generating web pages dynamically from a database, expected advantages and disadvantages of this method, design for a system using the method, and future plans.

  5. Mortality from external causes in Africa and Asia: evidence from INDEPTH Health and Demographic Surveillance System Sites

    Directory of Open Access Journals (Sweden)

    P. Kim Streatfield

    2014-10-01

    Design: All deaths at INDEPTH sites are routinely registered and followed up with VA interviews. For this study, VA archives were transformed into the WHO 2012 VA standard format and processed using the InterVA-4 model to assign cause of death. Routine surveillance data also provide person-time denominators for mortality rates. Results: A total of 5,884 deaths due to external causes were documented over 11,828,253 person-years. Approximately one-quarter of those deaths were to children younger than 15 years. Causes of death were dominated by childhood drowning in Bangladesh, and by transport-related deaths and intentional injuries elsewhere. Detailed mortality rates are presented by cause of death, age group, and sex. Conclusions: The patterns of external cause mortality found here generally corresponded with expectations and other sources of information, but they fill some important gaps in population-based mortality data. They provide an important source of information to inform potentially preventive intervention designs.

  6. Dark Web

    CERN Document Server

    Chen, Hsinchun

    2012-01-01

    The University of Arizona Artificial Intelligence Lab (AI Lab) Dark Web project is a long-term scientific research program that aims to study and understand the international terrorism (Jihadist) phenomena via a computational, data-centric approach. We aim to collect "ALL" web content generated by international terrorist groups, including web sites, forums, chat rooms, blogs, social networking sites, videos, virtual world, etc. We have developed various multilingual data mining, text mining, and web mining techniques to perform link analysis, content analysis, web metrics (technical

  7. Radio-anatomy Atlas for delineation SIRIADE web site: features and 1 year results; Site de radio-anatomie et d'aide a la delineation (SIRIADE): presentation et bilan a un an

    Energy Technology Data Exchange (ETDEWEB)

    Denisa, F. [Centre Jean-Bernard, Clinique Victor-Hugo, 72 - Le Mans (France); Pointreau, Y. [Clinique d' oncologie radiotherapie, Centre Henry-S.-Kaplan, CHU Bretonneau, 37 - Tours (France)

    2010-07-01

    3-D conformal radiotherapy is based on accurate target volumes delineation. Radio-anatomy knowledge's are useful but sometimes difficult to obtain. Moreover, the sources of recommendations for volume definition are disparate. We thus developed a free radio-anatomy web site dedicated to volumes delineation for radiation-oncologists (www.siriade.org). This web site is a search engine allowing to access to delineation characteristics of main tumours illustrated with clinical cases. It does not aim to provide guidelines. Its main purpose is to provide an iconographic training support with frequent up-datings. We present the features of this web site and one year connexion statistics. (authors)

  8. Mobile Design and Development Practical concepts and techniques for creating mobile sites and web apps

    CERN Document Server

    Fling, Brian

    2009-01-01

    Mobile devices outnumber desktop and laptop computers three to one worldwide, yet little information is available for designing and developing mobile applications. Mobile Design and Development fills that void with practical guidelines, standards, techniques, and best practices for building mobile products from start to finish. With this book, you'll learn basic design and development principles for all mobile devices and platforms. You'll also explore the more advanced capabilities of the mobile web, including markup, advanced styling techniques, and mobile Ajax. If you're a web designer,

  9. Electronic Learning in Library Science : A Review For e-learning Web Site of Library & Information Department in Imam Mohamed Ben Soud University

    Directory of Open Access Journals (Sweden)

    2005-03-01

    Full Text Available A review for the electronic learning of Library & Information Department in Imam Mohamed Ben Soud University, it includes, the features of the system , its main contents, courses and forums, and gives statistics about the web site.

  10. A Study of HTML Title Tag Creation Behavior of Academic Web Sites

    Science.gov (United States)

    Noruzi, Alireza

    2007-01-01

    The HTML title tag information should identify and describe exactly what a Web page contains. This paper analyzes the "Title element" and raises a significant question: "Why is the title tag important?" Search engines base search results and page rankings on certain criteria. Among the most important criteria is the presence of the search keywords…

  11. A combined topical/non-topical approach to identifying web sites for children

    NARCIS (Netherlands)

    Eickhoff, C.; Serdyukov, P.; Vries, A.P. de

    2011-01-01

    Today children interact more and more frequently with information services. Especially in on-line scenarios there is a great amount of content that is not suitable for their age group. Due to the growing importance and ubiquity of the Internet in today's world, denying children any unsupervised Web

  12. Useful Web Sites for International Business Communication Education: New Information Sources for an Expanding Field

    Science.gov (United States)

    Mayfield, Jacqueline; Mayfield, Milton; Kohl, John

    2005-01-01

    The World Wide Web presents many opportunities for improving the instructional quality of international business communication related classes by providing access to a large variety of information sources. These sources can be used as supplements to traditional texts, as the basis for specific program assignments, or even as the main focus of a…

  13. A Study of HTML Title Tag Creation Behavior of Academic Web Sites

    Science.gov (United States)

    Noruzi, Alireza

    2007-01-01

    The HTML title tag information should identify and describe exactly what a Web page contains. This paper analyzes the "Title element" and raises a significant question: "Why is the title tag important?" Search engines base search results and page rankings on certain criteria. Among the most important criteria is the presence of the search keywords…

  14. Using College Web Sites for Student Recruitment: A Relationship Marketing Study.

    Science.gov (United States)

    Kittle, Bart; Ciba, Diane

    2001-01-01

    Using a five-level relationship marketing model, four-year college and university Web page content was analyzed focusing on pre-transaction student recruitment strategies in three content areas: applications, faculty, and tours. Descriptive and statistical results indicate increasing amounts of interactivity and two-way communication from 1997 to…

  15. CHARACTERISTICS OF RANGE HOODS IN CALIFORNIA HOMES DATA COLLECTED FROM A REAL ESTATE WEB SITE

    Energy Technology Data Exchange (ETDEWEB)

    Klug, Victoria; Singer, Brett; Bedrosian, Tod; DCruz, Chris

    2011-09-02

    Venting range hoods are important residential ventilation components that remove pollutants generated by cooking activities and natural gas cooking burners. To address the lack of data on range hood installations in California, we conducted a survey by examining photographs of homes for sale or rent listed on a popular real estate web site. The survey was conducted in November 2010 and April–May 2011. Posted photos of the homes were reviewed to determine if a hood was installed, the type of hood, and two installation details that can impact performance, namely the height above the cooktop and the degree to which the hood covers the cooktop burners. We additionally collected information about the homes, including asking price for purchase or rent, type of building (e.g. detached house, townhouse or apartment), building age, floor area, and cooktop fuel type. Listings were first sampled to focus on homes built since 2005, then randomly sampled to include varied prices and locations around the state. Data were obtained for 1002 homes built between 1865 and 2011 (median year built 1989). Homes for sale varied in asking price from $16,000 to $16,500,000 (median $353,000) and homes for rent varied from $500 to $25,000 (median $2125) per month. Approximately 74% of the sample had natural gas cooktops. In this sample, natural gas cooktops were more prevalent in more expensive homes than in less expensive homes. Across the entire sample, 7.4 % appeared to have no hood installed, 33% had a short hood, 13% had a deep hood and 47% had a microwave over the range. The percentage of these hoods that vent to the outdoors could not be determined. Hood type was related to coverage of the cooktop. For deep hoods, 76% appeared to cover most or all of the cooktop burners. For short hoods, 70% covered about three quarters of the cooktop. And for microwaves the vast majority (96%) covered the back burners but not the front burners. Hood type was also correlated with asking price or

  16. Modeling of protein-peptide interactions using the CABS-dock web server for binding site search and flexible docking.

    Science.gov (United States)

    Blaszczyk, Maciej; Kurcinski, Mateusz; Kouza, Maksim; Wieteska, Lukasz; Debinski, Aleksander; Kolinski, Andrzej; Kmiecik, Sebastian

    2016-01-15

    Protein-peptide interactions play essential functional roles in living organisms and their structural characterization is a hot subject of current experimental and theoretical research. Computational modeling of the structure of protein-peptide interactions is usually divided into two stages: prediction of the binding site at a protein receptor surface, and then docking (and modeling) the peptide structure into the known binding site. This paper presents a comprehensive CABS-dock method for the simultaneous search of binding sites and flexible protein-peptide docking, available as a user's friendly web server. We present example CABS-dock results obtained in the default CABS-dock mode and using its advanced options that enable the user to increase the range of flexibility for chosen receptor fragments or to exclude user-selected binding modes from docking search. Furthermore, we demonstrate a strategy to improve CABS-dock performance by assessing the quality of models with classical molecular dynamics. Finally, we discuss the promising extensions and applications of the CABS-dock method and provide a tutorial appendix for the convenient analysis and visualization of CABS-dock results. The CABS-dock web server is freely available at http://biocomp.chem.uw.edu.pl/CABSdock/. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  17. Evaluation of Web and PDA-based Quality Assurance on a Building Site

    DEFF Research Database (Denmark)

    Koch, Christian; Vogelius, Peter

    2006-01-01

    Quality assurance tends to dangerously balance between redundant externalized paperwork and real life problems in everyday processes of design and construction. This leads to too many failures and complaints from customers. This paper describes an evaluative study of the implementation and use...

  18. Planktonic food web structure at a coastal time-series site: II. Spatiotemporal variability of microbial trophic activities

    Science.gov (United States)

    Connell, Paige E.; Campbell, Victoria; Gellene, Alyssa G.; Hu, Sarah K.; Caron, David A.

    2017-03-01

    The grazing activities of phagotrophic protists on various microbial assemblages play key roles in determining the amount of carbon available for higher trophic levels and for export out of the photic zone. However, comparisons of the proportion of carbon consumed from the phytoplankton (cyanobacteria+photosynthetic eukaryotes) and heterotrophic bacteria (bacteria+archaea, excluding cyanobacteria) are rare. In this study, microbial community composition, phytoplankton growth and mortality rates (total chlorophyll a, Synechococcus, Prochlorococcus, and photosynthetic picoeukaryotes), and bacterial mortality rates were measured seasonally from 2012 to 2014 in the surface waters of three environmentally distinct sites in the San Pedro Channel, off the coast of southern CA, USA. Higher nutrient concentrations at the nearshore site supported community standing stocks that were 1.3-4.5x those found offshore, yet average growth and grazing rates of the phytoplankton and bacterial assemblages were generally similar between sites and across seasons. Thus, the amount of carbon consumed by the grazer assemblage was largely dictated by prey standing stocks. Heterotrophic bacteria constituted an important source of carbon for microbial consumers, particularly at the two offshore sites where bacterial carbon consumed was roughly equivalent to the amount of phytoplankton carbon consumed. Carbon removal by grazers at the nearshore station was predominantly from the diatoms, which were the primary component of the photosynthetic community at that site. This study highlights the significant contribution of protistan-bacterial trophic interactions to planktonic food webs and provides unique community composition and turnover data to inform biogeochemical models.

  19. Impact of a cancer clinical trials web site on discussions about trial participation: a cluster randomized trial.

    Science.gov (United States)

    Dear, R F; Barratt, A L; Askie, L M; Butow, P N; McGeechan, K; Crossing, S; Currow, D C; Tattersall, M H N

    2012-07-01

    Cancer patients want access to reliable information about currently recruiting clinical trials. Oncologists and their patients were randomly assigned to access a consumer-friendly cancer clinical trials web site [Australian Cancer Trials (ACT), www.australiancancertrials.gov.au] or to usual care in a cluster randomized controlled trial. The primary outcome, measured from audio recordings of oncologist-patient consultations, was the proportion of patients with whom participation in any clinical trial was discussed. Analysis was by intention-to-treat accounting for clustering and stratification. Thirty medical oncologists and 493 patients were recruited. Overall, 46% of consultations in the intervention group compared with 34% in the control group contained a discussion about clinical trials (P=0.08). The mean consultation length in both groups was 29 min (P=0.69). The proportion consenting to a trial was 10% in both groups (P=0.65). Patients' knowledge about randomized trials was lower in the intervention than the control group (mean score 3.0 versus 3.3, P=0.03) but decisional conflict scores were similar (mean score 42 versus 43, P=0.83). Good communication between patients and physicians is essential. Within this context, a web site such as Australian Cancer Trials may be an important tool to encourage discussion about clinical trial participation.

  20. CABS-dock web server for the flexible docking of peptides to proteins without prior knowledge of the binding site.

    Science.gov (United States)

    Kurcinski, Mateusz; Jamroz, Michal; Blaszczyk, Maciej; Kolinski, Andrzej; Kmiecik, Sebastian

    2015-07-01

    Protein-peptide interactions play a key role in cell functions. Their structural characterization, though challenging, is important for the discovery of new drugs. The CABS-dock web server provides an interface for modeling protein-peptide interactions using a highly efficient protocol for the flexible docking of peptides to proteins. While other docking algorithms require pre-defined localization of the binding site, CABS-dock does not require such knowledge. Given a protein receptor structure and a peptide sequence (and starting from random conformations and positions of the peptide), CABS-dock performs simulation search for the binding site allowing for full flexibility of the peptide and small fluctuations of the receptor backbone. This protocol was extensively tested over the largest dataset of non-redundant protein-peptide interactions available to date (including bound and unbound docking cases). For over 80% of bound and unbound dataset cases, we obtained models with high or medium accuracy (sufficient for practical applications). Additionally, as optional features, CABS-dock can exclude user-selected binding modes from docking search or to increase the level of flexibility for chosen receptor fragments. CABS-dock is freely available as a web server at http://biocomp.chem.uw.edu.pl/CABSdock. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

  1. Criação de um web site para enfermeiros sobre pé diabético Creación de un sitio web para los enfermeros sobre el pie diabético Creation of web site for nurses about diabetic foot

    Directory of Open Access Journals (Sweden)

    Vera Lúcia Souza Alves

    2006-03-01

    Full Text Available OBJETIVOS: Descrever o processo de criação de um web site educacional para enfermeiros contendo informações sobre avaliação e cuidados preventivos dos pés em pacientes com diabetes mellitus. MÉTODOS: Pesquisa aplicada desenvolvida em 2004, baseada no modelo teórico de Tronchim (1999 para a construção de web sites, composto das fases de conceitualização, desenvolvimento, implementação e avaliação. RESULTADOS: O site possui 68 páginas contendo informações, orientações, fotos e ilustrações, estruturadas em tópicos com os conceitos básicos do diabetes mellitus, pé diabético, neuropatias, doença vascular periférica, infecções, amputações, educação e orientações de enfermagem. Foi avaliado por especialistas que referendaram seu conteúdo e fizeram sugestões para seu aperfeiçoamento. CONCLUSÕES: A criação e desenvolvimento do site foram descritos, podendo ser acessado no www.unifesp.br/denf/nien na opção pesquisa.OBJETIVOS: Neste estudio los objetivos fueron desarrollar el proceso de creación de un web site educacional com informaciones sobre la evaluación y los cuidados preventivos de los pies en pacientes con diabetes mellitus y evaluar el contenido de las informaciones disponibilizadas en el web site con especialistas. MÉTODOS: Trátase de una pesquisa aplicada baseada en el modelo te'orico de Tronchim (1999, para la construcción de un web site. RESULTADOS: El site posee 68 páginas, con conceptos básicos de diabetes mellitus, pie diabético, neuropatías, enfermedad vascular periférica, infecciones, amputaciones, educación y orientaciones de enfermería. CONCLUSION: El site puede ser accesado a través de la URL: www.unifesp.br/denf/nien , en la opición pesquisa.AIM: This product consists in describe the creation process of an educational web site displaying information on evaluation and preventive care of feet in patients with diabetes mellitus also to evaluate the information content available

  2. The Experience of Bulimic College Students Who Use "Pro-Ana/Pro-Mia" Web Sites: A Two-Phase Mixed-Method Study

    Science.gov (United States)

    Davis, Blair J.

    2010-01-01

    Eating disorders (EDs) are a serious problem in the U.S. due to their rise in prevalence during the 20th century and high morbidity and mortality rates. A relatively new, controversial phenomenon, "pro-Ana" (pro-anorexia) and "pro-Mia" (pro-bulimia) Web sites, came to the public's attention around 2000. These sites are created by and for people…

  3. The Experience of Bulimic College Students Who Use "Pro-Ana/Pro-Mia" Web Sites: A Two-Phase Mixed-Method Study

    Science.gov (United States)

    Davis, Blair J.

    2010-01-01

    Eating disorders (EDs) are a serious problem in the U.S. due to their rise in prevalence during the 20th century and high morbidity and mortality rates. A relatively new, controversial phenomenon, "pro-Ana" (pro-anorexia) and "pro-Mia" (pro-bulimia) Web sites, came to the public's attention around 2000. These sites are created by and for people…

  4. Digital Governance (in Romanian Municipalities. A Longitudinal Assessment of Municipal Web Sites in Romania

    Directory of Open Access Journals (Sweden)

    Catalin Vrabie

    2011-05-01

    Full Text Available This article presents a comparative cross-country study in order to know the level of web services implementation at the municipality level (what are the public services that municipalities offer to their citizens using the electronic platforms. We’ve accessed each municipality web portal from Romania (103 in total and using a defined scale; and rated every one very strictly. Most of the elements used in this research are taken from previous studies, adapted afterwards to take in relevant values for my country. Although there are numerous Romanian initiatives of connecting to the Internet even smaller communities, like small towns or even communes, we have chosen the municipalities due to the positive relation between the number of inhabitants and the capacity to e-Government of the local public administration. All of the 103 Romanian municipalities have been analysed and the results obtained will be presented on each class (there are 5 different classes – e-doc, transparency, etc., but also by the final results.

  5. International use of an academic nephrology World Wide Web site: from medical information resource to business tool.

    Science.gov (United States)

    Abbott, Kevin C; Oliver, David K; Boal, Thomas R; Gadiyak, Grigorii; Boocks, Carl; Yuan, Christina M; Welch, Paul G; Poropatich, Ronald K

    2002-04-01

    Studies of the use of the World Wide Web to obtain medical knowledge have largely focused on patients. In particular, neither the international use of academic nephrology World Wide Web sites (websites) as primary information sources nor the use of search engines (and search strategies) to obtain medical information have been described. Visits ("hits") to the Walter Reed Army Medical Center (WRAMC) Nephrology Service website from April 30, 2000, to March 14, 2001, were analyzed for the location of originating source using Webtrends, and search engines (Google, Lycos, etc.) were analyzed manually for search strategies used. From April 30, 2000 to March 14, 2001, the WRAMC Nephrology Service website received 1,007,103 hits and 12,175 visits. These visits were from 33 different countries, and the most frequent regions were Western Europe, Asia, Australia, the Middle East, Pacific Islands, and South America. The most frequent organization using the site was the military Internet system, followed by America Online and automated search programs of online search engines, most commonly Google. The online lecture series was the most frequently visited section of the website. Search strategies used in search engines were extremely technical. The use of "robots" by standard Internet search engines to locate websites, which may be blocked by mandatory registration, has allowed users worldwide to access the WRAMC Nephrology Service website to answer very technical questions. This suggests that it is being used as an alternative to other primary sources of medical information and that the use of mandatory registration may hinder users from finding valuable sites. With current Internet technology, even a single service can become a worldwide information resource without sacrificing its primary customers.

  6. Online promotion a must for hospital marketing professionals. Employ tactics to ensure your Web site is working to build your brand.

    Science.gov (United States)

    Anderson, Eric

    2007-01-01

    Maintaining an online presence and more effectively executing Web-based marketing strategies can help you better target consumers and increase brand recognition, says Eric Anderson, director of agency services at interactive marketing agency White Horse in Portland, OR. With consumers heading to the Internet for health information now more than ever, it's in your best interest to not only have a well-designed, user-friendly Web site, but also to take advantage of the Internet's capabilities with blogs and microsites.

  7. The ATLAS Computing Agora: a resource web site for citizen science projects

    CERN Document Server

    Bourdarios, Claire; The ATLAS collaboration

    2016-01-01

    The ATLAS collaboration has recently setup a number of citizen science projects which have a strong IT component and could not have been envisaged without the growth of general public computing resources and network connectivity: event simulation through volunteer computing, algorithms improvement via Machine Learning challenges, event display analysis on citizen science platforms, use of open data, etc. Most of the interactions with volunteers are handled through message boards, but specific outreach material was also developed, giving an enhanced visibility to the ATLAS software and computing techniques, challenges and community. In this talk the Atlas Computing Agora (ACA) web platform will be presented as well as some of the specific material developed for some of the projects.

  8. Cataloguing and displaying Web feeds from French language health sites: a Web 2.0 add-on to a health gateway.

    Science.gov (United States)

    Kerdelhué, G; Thirion, B; Dahamna, B; Darmoni, S J

    2008-01-01

    Among the numerous new functionalities of the Internet, commonly called Web 2.0, Web syndication illustrates the trend for better and faster information sharing. Web feeds (a.k.a RSS feeds), which were used mostly on weblogs at first, are now also widely used in academic, scientific and institutional websites such as PubMed. As very few French language feeds were listed or catalogued in the Health field by the year of 2007, it was decided to implement them in the quality-controlled health gateway CISMeF ([French] acronym for Catalogue and Index of French Language Health Resources on the Internet). Furthermore, making full use of the nature of Web syndication, a Web feed aggregator was put online in to provide a dynamic news gateway called "CISMeF actualités" (http://www.chu-rouen.fr/actualites/). This article describes the process to retrieve and implement the Web feeds in the catalogue and how its terminology was adjusted to describe this new content. It also describes how the aggregator was put online and the features of this news gateway. CISMeF actualités was built accordingly to the editorial policy of CISMeF. Only a part of the Web feeds of the catalogue were included to display the most authoritative sources. Web feeds were also grouped by medical specialties and by countries using the prior indexing of websites with MeSH terms and the so-called metaterms. CISMeF actualités now displays 131 Web feeds across 40 different medical specialities, coming from 5 different countries. It is one example, among many, that static hypertext links can now easily and beneficially be completed, or replaced, by dynamic display of Web content using syndication feeds.

  9. Displaying employee testimonials on recruitment web sites: effects of communication media, employee race, and job seeker race on organizational attraction and information credibility.

    Science.gov (United States)

    Walker, H Jack; Feild, Hubert S; Giles, William F; Armenakis, Achilles A; Bernerth, Jeremy B

    2009-09-01

    This study investigated participants' reactions to employee testimonials presented on recruitment Web sites. The authors manipulated the presence of employee testimonials, richness of media communicating testimonials (video with audio vs. picture with text), and representation of racial minorities in employee testimonials. Participants were more attracted to organizations and perceived information as more credible when testimonials were included on recruitment Web sites. Testimonials delivered via video with audio had higher attractiveness and information credibility ratings than those given via picture with text. Results also showed that Blacks responded more favorably, whereas Whites responded more negatively, to the recruiting organization as the proportion of minorities shown giving testimonials on the recruitment Web site increased. However, post hoc analyses revealed that use of a richer medium (video with audio vs. picture with text) to communicate employee testimonials tended to attenuate these racial effects.

  10. Suported by Replacement Policy for Caching World-Wide Web Documents Based on Site-Graph Model

    Institute of Scientific and Technical Information of China (English)

    庄伟强; 胡敏; 王鼎兴; 郑纬民; 沈美明

    2001-01-01

    The hit rate, a major metric for evaluating proxy caches, is mostly limited by the replacementstrategy of proxy caches. However, in traditional proxy caches, the hit rate does not usually successfullypredict how well a proxy cache will perform because the proxy cache counts any hit in its caching space whichhas many pages without useful information, so its replacement strategy fails to determine which pages to keepand which to release. The proxy cache efficiency can be measured more accurately using the valid hit rateintroduced in this paper. An efficient replacement strategy based on the Site-Graph model for WWW(World-Wide Web) documents is also discussed in this paper. The model analyzes user access behavior as abasis for the replacement strategy. Simulation results demonstrate that the replacement strategy improvesproxy cache efficiency.``

  11. Implementation Of An Educational Interactive Web Site%教学互动网站的实现

    Institute of Scientific and Technical Information of China (English)

    鞠文飞

    2012-01-01

    文章主要介绍了LAMP环境下基于开源软件建设教学互动网站的实现过程,内容包括系统的硬件软件环境、LAMP环境的构建和配置、学习内容管理系统的配置、博客系统的配置、维基系统的配置和社交网络服务的配置等。%This article introduces the implementation of an educational Interactive Web site,including deploy of Learning Content Management Systems,a multi-user Wordpress weblog system,teaching wiki systems,and a social networking service based on open source software or freeware.

  12. Linux中基于Apache个人网站的配置%Configuration of Personal Web Site Based on Apache for Linux

    Institute of Scientific and Technical Information of China (English)

    弋改珍

    2012-01-01

    WWW是Internet上最热门的服务之一,已经成为人们在网络上查找、浏览信息的重要手段.根据WWW的工作原理,阐述了 Linux中基于Apache软件配置个人网站的步骤,总结了配置过程中出现的问题以及解决方案,并使用html文档进行了测试.%WWW is one of the hottest services on Internet. It has become the important method of the finding, browsing the information. According to the principle of www, the paper has stated the configuration steps of the personal web site based on Apache for Linux, The appearance problem and solution are concluded. And last, the tests are run using html document.

  13. The New Face of FLUXNET: Redesigning the Web Site and Data Organization to Enhance the User Experience

    Science.gov (United States)

    Shanafield, Harold; Shamblin, Stephanie; Devarakonda, Ranjeet; McMurry, Ben; Walker Beaty, Tammy; Wilson, Bruce; Cook, Robert B.

    2011-02-01

    The FLUXNET global network of regional flux tower networks serves to coordinate the regional and global analysis of eddy covariance based CO2, water vapor and energy flux measurements taken at more than 500 sites in continuous long-term operation. The FLUXNET database presently contains information about the location, characteristics, and data availability of each of these sites. To facilitate the coordination and distribution of this information, we redesigned the underlying database and associated web site. We chose the PostgreSQL database as a platform based on its performance, stability and GIS extensions. PostreSQL allows us to enhance our search and presentation capabilities, which will in turn provide increased functionality for users seeking to understand the FLUXNET data. The redesigned database will also significantly decrease the burden of managing such highly varied data. The website is being developed using the Drupal content management system, which provides many community-developed modules and a robust framework for custom feature development. In parallel, we are working with the regional networks to ensure that the information in the FLUXNET database is identical to that in the regional networks. Going forward, we also plan to develop an automated way to synchronize information with the regional networks.

  14. Data Mining of Web-Based Documents on Social Networking Sites That Included Suicide-Related Words Among Korean Adolescents.

    Science.gov (United States)

    Song, Juyoung; Song, Tae Min; Seo, Dong-Chul; Jin, Jae Hyun

    2016-12-01

    To investigate online search activity of suicide-related words in South Korean adolescents through data mining of social media Web sites as the suicide rate in South Korea is one of the highest in the world. Out of more than 2.35 billion posts for 2 years from January 1, 2011 to December 31, 2012 on 163 social media Web sites in South Korea, 99,693 suicide-related documents were retrieved by Crawler and analyzed using text mining and opinion mining. These data were further combined with monthly employment rate, monthly rental prices index, monthly youth suicide rate, and monthly number of reported bully victims to fit multilevel models as well as structural equation models. The link from grade pressure to suicide risk showed the largest standardized path coefficient (beta = .357, p pressure, low body image, victims of bullying, and concerns about disease. The largest total effect was observed in the grade pressure to depression to suicide risk. The multilevel models indicate about 27% of the variance in the daily suicide-related word search activity is explained by month-to-month variations. A lower employment rate, a higher rental prices index, and more bullying were associated with an increased suicide-related word search activity. Academic pressure appears to be the biggest contributor to Korean adolescents' suicide risk. Real-time suicide-related word search activity monitoring and response system needs to be developed. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  15. Response of dandelion (Taraxacum officinale Web) to heavy metals from mine sites: micromorphology of leaves and roots.

    Science.gov (United States)

    Bini, Claudio; Maleci, Laura; Buffa, Gabriella; Wahsha, Mohammad; Fontana, Silvia

    2013-04-01

    Response of dandelion (Taraxacum officinale Web) to heavy metals from mine sites: micromorphology of leaves and roots. Maleci L.1 , Bini C.2, Buffa G. 2, Fontana S2., Wahsha M.3 1 - Dept of Biology, University of Florence, Italy. 2 - Dept of Environmental Sciences, Informatics and Statistics. Ca'Foscari University, Venice - Italy. 3 - Marine Science Centre - University of Jordan, Aqaba section, Jordan. Heavy metal accumulation is known to produce significant physiological and biochemical responses in vascular plants. Yet, metabolic and physiological responses of plants to heavy metal concentration can be viewed as potentially adaptive changes of the plants during stress. From this point of view, plants growing on abandoned mine sites are of particular interest, since they are genetically tolerant to high metal concentrations, and can be utilized in soil restoration. Among wild plants, the common dandelion (Taraxacum officinale Web) has received attention as bioindicator plant, and has been also suggested in remediation projects. Wild specimens of Taraxacum officinale Web, with their soil clod, were gathered from three sites with different contamination levels by heavy metals (Cd, Cr, Cu, Fe, Pb, Zn) in the abandoned Imperina Valley mine (Northeast Italy). A control plant was also gathered from a not contaminated site nearby. Plants were cultivated in pots for one year at HBF, and appeared macroscopically not affected by toxic signals (reduced growth, leaf necrosis) possibly induced by soil HM concentration. Leaves and roots taken at the same growing season were observed by LM and TEM. Light microscopy observations carried out on the leaf lamina show a clear difference in the cellular organization of not-contaminated and contaminated samples. The unpolluted samples present a well organized palisade tissue and spongy photosynthetic parenchyma. Samples from contaminated sites, instead, present a palisade parenchyma less organized, and a reduction of leaf thickness

  16. Technology and Approach of Designing WEB Site by ASP%用ASP设计WEB站点的技术与方法

    Institute of Scientific and Technical Information of China (English)

    赵鹏; 陈伟

    2000-01-01

    随着Internet的发展,Web站点的开发技术成为应用的热门技术,文章阐述了 ASP技术的作用,介绍用ASP快速建设Web站点的技术与方法。%With development of Internet, the developing technology of Web Site becomes the hot technology. This paper analyzes the function of the ASP technology, and introduces a method and technology of quickly setting up Web Site.

  17. La Conception De Sites Web Sur La Santé En Contexte Autochtone (The Design Of Health Information Websites For Indigenous Peoples

    Directory of Open Access Journals (Sweden)

    Dominique Ferrand

    2010-12-01

    Full Text Available For the indigenous peoples of the Great C anadian North, living far from the major service centers, web sites are essential vehicles for accessing information on health. Ensuring quality design of the websites on health for the indigenous peoples, besides ensuring the quality of their information con tent, necessitate to adapt their presentation to the cultural context, to define access to the web sites that take into consideration the conditions of particular environment, and establish links with the traditional medicine. This study identifies the foundation that should underlie the development of these websites.

  18. SMAP-WS: a parallel web service for structural proteome-wide ligand-binding site comparison.

    Science.gov (United States)

    Ren, Jingyuan; Xie, Lei; Li, Wilfred W; Bourne, Philip E

    2010-07-01

    The proteome-wide characterization and analysis of protein ligand-binding sites and their interactions with ligands can provide pivotal information in understanding the structure, function and evolution of proteins and for designing safe and efficient therapeutics. The SMAP web service (SMAP-WS) meets this need through parallel computations designed for 3D ligand-binding site comparison and similarity searching on a structural proteome scale. SMAP-WS implements a shape descriptor (the Geometric Potential) that characterizes both local and global topological properties of the protein structure and which can be used to predict the likely ligand-binding pocket [Xie,L. and Bourne,P.E. (2007) A robust and efficient algorithm for the shape description of protein structures and its application in predicting ligand-binding sites. BMC bioinformatics, 8 (Suppl. 4.), S9.]. Subsequently a sequence order independent profile-profile alignment (SOIPPA) algorithm is used to detect and align similar pockets thereby finding protein functional and evolutionary relationships across fold space [Xie, L. and Bourne, P.E. (2008) Detecting evolutionary relationships across existing fold space, using sequence order-independent profile-profile alignments. Proc. Natl Acad. Sci. USA, 105, 5441-5446]. An extreme value distribution model estimates the statistical significance of the match [Xie, L., Xie, L. and Bourne, P.E. (2009) A unified statistical model to support local sequence order independent similarity searching for ligand-binding sites and its application to genome-based drug discovery. Bioinformatics, 25, i305-i312.]. These algorithms have been extensively benchmarked and shown to outperform most existing algorithms. Moreover, several predictions resulting from SMAP-WS have been validated experimentally. Thus far SMAP-WS has been applied to predict drug side effects, and to repurpose existing drugs for new indications. SMAP-WS provides both a user-friendly web interface and

  19. Web Site of King Faysal for Researches and Islamic Studies :Evaluative Case Study . 1

    Directory of Open Access Journals (Sweden)

    Hind Badi Aly al-Badi

    2007-03-01

    Full Text Available This study makes evaluation to the website of King Faisal Islamic Study & Research Center (KFISRC in relation to its site, advanced design, services rendered, public users and easy-to-search including its discharged duties; content, form and scope.The study aims to evaluate the website of KFISRC published in the Internet as well as the volume of its sample users, and to determine the motivations of use.The study was conducted on the Second Semester in 1426H. / 2005G. The researcher has relied in the evaluation case study on "on-line access" in the Internet; a matter which was imposed by the nature and objectives of the study and followed by an evaluation-analysis methodology based on the measures derived from Website & Information Resources Measures in the Internet. The information were gathered using the questionnaire forms which were distributed to a random sample of 15% of the society slide subject of the study totaling 1755 of post-graduate female students; i.e. Master degree; enrolled in Library & Information, Arabic Language and History Departments of Faculty of Arts & Humanities , King Abdulaziz University, Jeddah; and post-graduate female students; i.e. Master degree; enrolled in Faculty of Da'wa & Fundamentals of Religion, Umm Al-Qura University, Makkah Al-Mukarramah, including male and female staff of KFISRC. The study has reached to the number of findings, mainly as follows:The volume of the users has reached to 40.7% of the sampling. One of the reasons of the decreasing percentage in the number of the site users of KFISRC is that 32.4% did not know about the existence of the site in the Internet; whereas, 24.1% of the sampling whose most important motivation to use the site is to know whether the resources searched by them would be available in the data-bases of the KFISRC or not

  20. Web Site of King Faysal for Researches and Islamic Studies :Evaluative Case Study . 2

    Directory of Open Access Journals (Sweden)

    Hind Badi Aly al-Badi

    2007-06-01

    Full Text Available This study makes evaluation to the website of King Faisal Islamic Study & Research Center (KFISRC in relation to its site, advanced design, services rendered, public users and easy-to-search including its discharged duties; content, form and scope.The study aims to evaluate the website of KFISRC published in the Internet as well as the volume of its sample users, and to determine the motivations of use.The study was conducted on the Second Semester in 1426H. / 2005G. The researcher has relied in the evaluation case study on "on-line access" in the Internet; a matter which was imposed by the nature and objectives of the study and followed by an evaluation-analysis methodology based on the measures derived from Website & Information Resources Measures in the Internet. The information were gathered using the questionnaire forms which were distributed to a random sample of 15% of the society slide subject of the study totaling 1755 of post-graduate female students; i.e. Master degree; enrolled in Library & Information, Arabic Language and History Departments of Faculty of Arts & Humanities , King Abdulaziz University, Jeddah; and post-graduate female students; i.e. Master degree; enrolled in Faculty of Da'wa & Fundamentals of Religion, Umm Al-Qura University, Makkah Al-Mukarramah, including male and female staff of KFISRC. The study has reached to the number of findings, mainly as follows:The volume of the users has reached to 40.7% of the sampling. One of the reasons of the decreasing percentage in the number of the site users of KFISRC is that 32.4% did not know about the existence of the site in the Internet; whereas, 24.1% of the sampling whose most important motivation to use the site is to know whether the resources searched by them would be available in the data-bases of the KFISRC or not

  1. Web-Based Recruiting for Health Research Using a Social Networking Site: An Exploratory Study

    Science.gov (United States)

    Fenner, Yeshe; Garland, Suzanne M; Moore, Elya E; Jayasinghe, Yasmin; Fletcher, Ashley; Tabrizi, Sepehr N; Gunasekaran, Bharathy

    2012-01-01

    Background Recruitment of young people for health research by traditional methods has become more expensive and challenging over recent decades. The Internet presents an opportunity for innovative recruitment modalities. Objective To assess the feasibility of recruiting young females using targeted advertising on the social networking site Facebook. Methods We placed an advertisement on Facebook from May to September 2010, inviting 16- to 25-year-old females from Victoria, Australia, to participate in a health study. Those who clicked on the advertisement were redirected to the study website and were able to express interest by submitting their contact details online. They were contacted by a researcher who assessed eligibility and invited them to complete a health-related survey, which they could do confidentially and securely either at the study site or remotely online. Results A total of 551 females responded to the advertisement, of whom 426 agreed to participate, with 278 completing the survey (139 at the study site and 139 remotely). Respondents’ age distribution was representative of the target population, while 18- to 25-year-olds were more likely to be enrolled in the study and complete the survey than 16- to 17-year-olds (prevalence ratio = 1.37, 95% confidence interval 1.05–1.78, P = .02). The broad geographic distribution (major city, inner regional, and outer regional/remote) and socioeconomic profile of participants matched the target population. Predictors of participation were older age, higher education level, and higher body mass index. Average cost in advertising fees per compliant participant was US $20, making this highly cost effective. Conclusions Results demonstrate the potential of using modern information and communication technologies to engage young women in health research and penetrate into nonurban communities. The success of this method has implications for future medical and population research in this and other demographics

  2. Web-based recruiting for health research using a social networking site: an exploratory study.

    Science.gov (United States)

    Fenner, Yeshe; Garland, Suzanne M; Moore, Elya E; Jayasinghe, Yasmin; Fletcher, Ashley; Tabrizi, Sepehr N; Gunasekaran, Bharathy; Wark, John D

    2012-02-01

    Recruitment of young people for health research by traditional methods has become more expensive and challenging over recent decades. The Internet presents an opportunity for innovative recruitment modalities. To assess the feasibility of recruiting young females using targeted advertising on the social networking site Facebook. We placed an advertisement on Facebook from May to September 2010, inviting 16- to 25-year-old females from Victoria, Australia, to participate in a health study. Those who clicked on the advertisement were redirected to the study website and were able to express interest by submitting their contact details online. They were contacted by a researcher who assessed eligibility and invited them to complete a health-related survey, which they could do confidentially and securely either at the study site or remotely online. A total of 551 females responded to the advertisement, of whom 426 agreed to participate, with 278 completing the survey (139 at the study site and 139 remotely). Respondents' age distribution was representative of the target population, while 18- to 25-year-olds were more likely to be enrolled in the study and complete the survey than 16- to 17-year-olds (prevalence ratio=1.37, 95% confidence interval 1.05-1.78, P=.02). The broad geographic distribution (major city, inner regional, and outer regional/remote) and socioeconomic profile of participants matched the target population. Predictors of participation were older age, higher education level, and higher body mass index. Average cost in advertising fees per compliant participant was US $20, making this highly cost effective. Results demonstrate the potential of using modern information and communication technologies to engage young women in health research and penetrate into nonurban communities. The success of this method has implications for future medical and population research in this and other demographics.

  3. Sitios webs de centros universitarios de estudios de las mujeres en españa: selección y evaluación Webs sites of women`s studies universitary centers in spain: selection and evaluation

    Directory of Open Access Journals (Sweden)

    Ana María Muñoz Muñoz

    2006-01-01

    Full Text Available Tras presentar de manera sucinta el nivel de desarrollo de los Estudios de las Mujeres en España y de enumerar los centros universitarios que los generan y difunden, se evalúan los sitios web que tienen como titular a institutos, seminarios o aulas de género, utilizando como punto de vista la usabilidad, con el objetivo de que los resultados puedan servir para mejorar el uso y consulta de las páginas existentes y, sobre todo, como modelo para las que se creen en el futuro dentro de dicho ámbito.After a brief introduction about the level of development of Women’s Studies in Spain and a list of their parent university institutions, Women’s Studies Web sites are assessed by measuring their usability. The aim is to improve use and accessibility of existing Web sites and, above all, provide encouragement and a model to follow by future Web sites in this area.

  4. Research on teaching reformation of Web site design and Web page making%网站设计与网页制作课程的教学改革研究与实践

    Institute of Scientific and Technical Information of China (English)

    张琰

    2012-01-01

    网站设计与网页制作是电子商务专业必修的一门基础课程。该课程仍旧停留在动态ASP网站的理论与实践教学阶段,与当今最新的网站开发技术严重脱节。针对以上问题提出了利用Dreamweaver,Photoshop,Flash及PHP开发网站的教学内容改革研究与实践方案。%Web site design and Web page making is one of the fundamental courses for the major electronic commerce.But the teaching content and method of this course still stay in ASP Web site design and making which means the content and method of teaching are out of style.So we need to teach new content such as using Dreamweaver,Photoshop,Flash and PHP to make web site.

  5. AthMethPre: a web server for the prediction and query of mRNA m(6)A sites in Arabidopsis thaliana.

    Science.gov (United States)

    Xiang, Shunian; Yan, Zhangming; Liu, Ke; Zhang, Yaou; Sun, Zhirong

    2016-10-18

    N(6)-Methyladenosine (m(6)A) is the most prevalent and abundant modification in mRNA that has been linked to many key biological processes. High-throughput experiments have generated m(6)A-peaks across the transcriptome of A. thaliana, but the specific methylated sites were not assigned, which impedes the understanding of m(6)A functions in plants. Therefore, computational prediction of mRNA m(6)A sites becomes emergently important. Here, we present a method to predict the m(6)A sites for A. thaliana mRNA sequence(s). To predict the m(6)A sites of an mRNA sequence, we employed the support vector machine to build a classifier using the features of the positional flanking nucleotide sequence and position-independent k-mer nucleotide spectrum. Our method achieved good performance and was applied to a web server to provide service for the prediction of A. thaliana m(6)A sites. The server also provides a comprehensive database of predicted transcriptome-wide m(6)A sites and curated m(6)A-seq peaks from the literature for query and visualization. The AthMethPre web server is the first web server that provides a user-friendly tool for the prediction and query of A. thaliana mRNA m(6)A sites, which is freely accessible for public use at .

  6. Introduction to how to make admissions web site%简介如何制作校招生网站

    Institute of Scientific and Technical Information of China (English)

    柴访

    2013-01-01

    This paper introduces how to use Dreamweaver software, making the static web site. Describes the design and fabrica-tion of recruitment website, and skills to use in webpage design. After verification, the site displays and released the 2011 college enrollment information, mainly showing all aspects of school from the perspective of many in the form of pictures, the propagan-da College;case teaching for webpage design course, has certain practical and reference value.%该文简单介绍如何运用Dreamweaver软件,制作静态网站。阐述了招生网站的设计与制作,以及网页设计中使用的技巧。经过验证,该网站展示和发布了学院2011年的招生信息,主要以图片的形式从多角度展示学院的各个方面,起到了宣传学院的作用;对于网页设计课程进行案例教学,具有一定的实用及参考价值。

  7. External radiation surveillance

    Energy Technology Data Exchange (ETDEWEB)

    Antonio, E.J.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report describes how external radiation was measured, how surveys were performed, and the results of these measurements and surveys. External radiation exposure rates were measured at locations on and off the Hanford Site using thermoluminescent dosimeters (TLD). External radiation and contamination surveys were also performed with portable radiation survey instruments at locations on and around the Hanford Site.

  8. [How to get free articles on biomedicine from web sites abroad].

    Science.gov (United States)

    Lu, Huaiming

    2010-12-01

    Since "Budapest Open Access Initiative" signed in 2002, there have been more and more open-access journals coming out on Internet, thus brining the best condition to the researchers. It has made better the phenomenon of not having enough foreign language periodicals in our country. The present author has selected part of free biomedicine periodical websites: High Wire Press; PubMed Central; BioMed Central; BioLine International; Free Medical Journals Site; Scientific Electronic Library; Hindawi; Academic Journals Inc; Biomedical Journals from India. And then, analysis and demonstration are made with respect to the search channels of 3 main free electronic periodical websites. It is the intent of this paper to make things convenient for researchers to get information from the websites quickly.

  9. Facilitating the Development and Evaluation of a Citizen Science Web Site: A Case Study of Repeat Photography and Climate Change in Southwest Alaska's National Parks

    Science.gov (United States)

    Mullen, Karina C.; Newman, Gregory; Thompson, Jessica L.

    2013-01-01

    Interviews with national park visitors across the country revealed that climate change education through place-based, hands-on learning using repeat photographs and technology is appealing to park visitors. This manuscript provides a summary of the development of a repeat photography citizen science Web site for national parks in Southwest Alaska.…

  10. Needs, Interests, and Limitations for the Promotion of Health and Exercise by a Web Site for Sighted and Blind Elderly People: A Qualitative Exploratory Study

    Science.gov (United States)

    Gusi, Narcis; Prieto, Josue; Forte, David; Gomez, Ignacio; Gonzalez-Guerrero, Jose-Luis

    2008-01-01

    The purpose of this study was to identify needs, interests, and obstacles related to obtaining health education by means of a Web site for elderly people who do not use the Internet. A total of 34 participants were divided into five discussion groups, one of which was made up of blind people. An analysis of the semantic content of the…

  11. Facilitating the Development and Evaluation of a Citizen Science Web Site: A Case Study of Repeat Photography and Climate Change in Southwest Alaska's National Parks

    Science.gov (United States)

    Mullen, Karina C.; Newman, Gregory; Thompson, Jessica L.

    2013-01-01

    Interviews with national park visitors across the country revealed that climate change education through place-based, hands-on learning using repeat photographs and technology is appealing to park visitors. This manuscript provides a summary of the development of a repeat photography citizen science Web site for national parks in Southwest Alaska.…

  12. Factor Structure of Content Preparation for E-Business Web Sites: Results of a Survey of 428 Industrial Employees in the People's Republic of China

    Science.gov (United States)

    Guo, Yinni; Salvendy, Gavriel

    2009-01-01

    To better fulfil customer satisfaction, a study of what content e-business web sites should contain is conducted. Based on background literature, a content preparation survey of 70 items was developed and completed by 428 white collar employees of an electronic company in mainland China. The survey aimed at examining the significant content…

  13. Card Sorting in an Online Environment: Key to Involving Online-Only Student Population in Usability Testing of an Academic Library Web Site?

    Science.gov (United States)

    Paladino, Emily B.; Klentzin, Jacqueline C.; Mills, Chloe P.

    2017-01-01

    Based on in-person, task-based usability testing and interviews, the authors' library Web site was recently overhauled in order to improve user experience. This led to the authors' interest in additional usability testing methods and test environments that would most closely fit their library's goals and situation. The appeal of card sorting…

  14. Comparison of the Content of Web Sites of Higher Education Institutions Providing for Sports Management Education: The Case of Turkish and English Universities

    Science.gov (United States)

    Katirci, Hakan

    2016-01-01

    Considering various themes, this study aims to examine the content of web sites of universities that provide sports management education in higher education level in Turkey and in England. Within this framework, the websites of the higher education institutions that provide sports management education are analyzed by using the content analysis…

  15. Needs, Interests, and Limitations for the Promotion of Health and Exercise by a Web Site for Sighted and Blind Elderly People: A Qualitative Exploratory Study

    Science.gov (United States)

    Gusi, Narcis; Prieto, Josue; Forte, David; Gomez, Ignacio; Gonzalez-Guerrero, Jose-Luis

    2008-01-01

    The purpose of this study was to identify needs, interests, and obstacles related to obtaining health education by means of a Web site for elderly people who do not use the Internet. A total of 34 participants were divided into five discussion groups, one of which was made up of blind people. An analysis of the semantic content of the…

  16. WEB GIS: IMPLEMENTATION ISSUES

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    With the rapid expansion and development of Internet and WWW (World Wide Web or Web), Web GIS (Web Geographical Information Systen) is becoming ever more popular and as a result numerous sites have added GIS capability on their Web sites. In this paper, the reasons behind developing a Web GIS instead of a “traditional” GIS are first outlined. Then the current status of Web GIS is reviewed, and their implementation methodologies are explored as well.The underlying technologies for developing Web GIS, such as Web Server, Web browser, CGI (Common Gateway Interface), Java, ActiveX, are discussed, and some typical implementation tools from both commercial and public domain are given as well. Finally, the future development direction of Web GIS is predicted.

  17. Semantic web for dummies

    CERN Document Server

    Pollock, Jeffrey T

    2009-01-01

    Semantic Web technology is already changing how we interact with data on the Web. By connecting random information on the Internet in new ways, Web 3.0, as it is sometimes called, represents an exciting online evolution. Whether you're a consumer doing research online, a business owner who wants to offer your customers the most useful Web site, or an IT manager eager to understand Semantic Web solutions, Semantic Web For Dummies is the place to start! It will help you:Know how the typical Internet user will recognize the effects of the Semantic WebExplore all the benefits the data Web offers t

  18. Teaching Research Making CMS Based Web Site%基于CMS的网站制作教学研究

    Institute of Scientific and Technical Information of China (English)

    张在职

    2014-01-01

    CMS means"content management system". CMS has many excellent template-based design, can speed up the pace of development of the site and reduce the cost of development. To use the website production fast CMS system need to be fluent in several aspects of graphic design related knowledge, master the related knowledge of static web production, operation and man⁃agement methods, dynamic website of the selected CMS the use of methods of knowledge.%CMS意为"内容管理系统"。CMS具有许多基于模板的优秀设计,可以加快网站开发的速度和减少开发的成本。要使用CMS系统快速的制作网站需要熟练掌握平面设计相关知识、熟练掌握静态网站制作相关知识、动态网站的运行与管理方法、所选择的CMS的使用方法等几个方面的知识。

  19. Benefit Perception About the Understanding of Corporate Social Responsibility in Pprivate Sector in Turkey: Using Web Sites for Announcing of Corporate Social Responsibility Activities

    Directory of Open Access Journals (Sweden)

    Nuray YILMAZ SERT

    2012-11-01

    Full Text Available As a consept that adds value to both the society and the corporation, understanding of Corporate Social Responsibility (CSR, contributes to the development of social welfare on the one hand and also forms a basis for sustaining the existence of corporations in a society on the other hand. Consequently as distinct from philanthropy, two-sided benefits including institutional and social taken into account in Corporate Social Responsibility activities. Therefore especially in order to ensure the corporate benefit, it is important to be aware of the public about their works of social responsibility. Today it is observed that corporate web sites are used effectively for announcing these works. This paper first of all aims to explore the perception of social and institutional benefit about the understanding of Corporate Social Responsibility in Private Sector in Turkey. In addition, the usage of corporate web sites for announcing of CSR activities, in order to ensure the corporate benefit, is also investigated in this study. In the first section of the study, the contents of CSR concept, its historical development and differences from philanthropy are described. In the second section, economic approaches that related to CSR are discussed. Subject of this study is examined in a scientific frames by doing a literature review for each of these two sections. In the third section which is based on research, according to results –announced 2011- of “Turkey’s Top 500 Private Companies” research conducted by Capital magazine, a questionnaire was applied to the companies that headquarted in Istanbul then evaluation of the datas obtained from survey are given. In addition it is specified that whether CSR activities are taken place in the web sites or not by examining the corporate web sites of the companies which applied the survey. According the results of the study, although the majority of corporations accept the institutional benefit of Corporate

  20. The Strategy of Promoting Web-site of the Company Стратегия продвижения web-сайта компании

    OpenAIRE

    Babenko Nelya A.

    2012-01-01

    The article analyzes the strategy of promotion web-site of the company. The problems of developing a strategy to promote the company web-site on the Internet. An algorithm for the development of promotion strategy web-site of the procedure and its promotion. Recommended methods for the primary attraction of visitors to the web-site. F model assessing the effectiveness of company web-site is the algorithm for its optimization.В статье рассматриваются вопросы разработки стратегии продвижения we...

  1. Pornography Web Site Identification Based on User Behavior Analysis%基于用户行为的色情网站识别

    Institute of Scientific and Technical Information of China (English)

    曹建勋; 刘奕群; 岑荣伟; 马少平; 茹立云

    2013-01-01

    The problem of illegal Web resources, especially pornography sites, poses a major challenge for Web-related applications. Due to the significant differences in page content, site structure and visitors, user behavior patterns on pornography Web sites and ordinary Web sites can be separated from each other. With the help of a popular commercial search engine in China, large scale user behavior data is collected and it is found that when users surf in porn sites, their behaviors are significantly different from that when they are visiting ordinary Web sites. These differences in user behavior patterns can help us separate porn sites from other ones. A number of behavior features are proposed and combined with machine learning algorithms to develop a porn site identification method. Experimental results show effectiveness of the proposed method.%以色情网站为代表的万维网非法资源已经成为互联网应用普及过程中的重大挑战.由于色情网站与普通网站的内容特征、结构形式和访问者群体都有显著的差异,这造成了用户对色情网站和普通网站的访问行为的差异.在某商业搜索引擎的协助下,收集了海量规模互联网用户访问日志,基于对日志中所记载用户行为的挖掘,验证了用户访问色情网站与普通网站时的行为确实具有明显的差异.基于此类差异设计了一系列用户行为特征,并结合机器学习方法,设计了基于用户行为的色情网站识别方法.实验表明,该方法可以较准确、高效地从网站中识别色情网站.

  2. Beginning ASPNET Web Pages with WebMatrix

    CERN Document Server

    Brind, Mike

    2011-01-01

    Learn to build dynamic web sites with Microsoft WebMatrix Microsoft WebMatrix is designed to make developing dynamic ASP.NET web sites much easier. This complete Wrox guide shows you what it is, how it works, and how to get the best from it right away. It covers all the basic foundations and also introduces HTML, CSS, and Ajax using jQuery, giving beginning programmers a firm foundation for building dynamic web sites.Examines how WebMatrix is expected to become the new recommended entry-level tool for developing web sites using ASP.NETArms beginning programmers, students, and educators with al

  3. Web site Evaluation Criteria

    Directory of Open Access Journals (Sweden)

    Mojdgan binesh

    2008-07-01

    Full Text Available The ever-increasing evolution of the Internet and the growing number of the resources accessible through this medium, has turned the issue of resource evaluation of the internet-based information into a controversial and cogent issue. By nature, the internet milieu is uncontrollable. It concomitantly contains both verifiable and unverifiable information. Thus it behooves the internet users to develop resource evaluation and critical thinking skills in order to discern appropriate quality resources. Through review and comparison of the available checklists, the present paper endeavors to offer criteria for website evaluation

  4. Informational value and bias of videos related to orthodontics screened on a video-sharing Web site.

    Science.gov (United States)

    Knösel, Michael; Jung, Klaus

    2011-05-01

    To assess the informational value, intention, source, and bias of videos related to orthodontics screened by the video-sharing Internet platform YouTube. YouTube (www.youtube.com) was scanned in July 2010 for orthodontics-related videos using an adequately defined search term. Each of the first 30 search results of the scan was categorized with the system-generated sorts "by relevance" and "most viewed" (total: 60). These were rated independently by three assessors, who completed a questionnaire for each video. The data were analyzed statistically using Friedman's test for dependent samples, Kendall's tau, and Fleiss's kappa. The YouTube scan produced 5140 results. There was a wide variety of information about orthodontics available on YouTube, and the highest proportion of videos was found to originate from orthodontic patients. These videos were also the most viewed ones. The informational content of most of the videos was generally judged to be low, with a rather poor to inadequate representation of the orthodontic profession, although a moderately pro-orthodontics stance prevailed. It was noticeable that the majority of contributions of orthodontists to YouTube constituted advertising. This tendency was not viewed positively by the majority of YouTube users, as was evident in the divergence in the proportions when sorting by "relevance" and "most viewed." In the light of the very large number of people using the Internet as their primary source of information, orthodontists should recognize the importance of YouTube and similar social media Web sites in the opinion-forming process, especially in the case of adolescents.

  5. COMPARATIVE ANALYSIS OF THE TURKISH FOOTBALL CLUB WEB SITES IN THE STOCK EXCHANGE IN ISTANBUL ON THE RELATIONSHIP BETWEEN THE COMPETITIVE INVESTORS IN THE UNITED KINGDOM

    Directory of Open Access Journals (Sweden)

    Fatih TEMİZEL

    2017-04-01

    Full Text Available Since the 1980s, the development of financial liberalization and information technologies has increased the awareness of stakeholders of companies and has enabled investor relations to reach professional dimensions. In this study, it is aimed to contribute to the development of the management of the investor relations of football clubs and to the correct pricing of market values in Stock Exchange Istanbul. For this reason, information will be given about the areas that football clubs which are public offering in Borsa İstanbul and developed markets, distinguish between their web sites and their investor relations in their web sites. When the said websites are examined, the score cards prepared by the Association of Turkish Investor will be used for club activity reports, financial results explanations and website evaluations.

  6. 在搜索引擎中增加新网站的方法%The Method to Increase New Web Site in the Search Engine

    Institute of Scientific and Technical Information of China (English)

    方兰平; 杨晓梅

    2001-01-01

    Several search engines in common use at present in this text are the example,and the method that increases the new web site in the search engine has been briefly introduced.%以目前常用的几个搜索引擎为例,对怎样在搜索引擎中增加新网站的方法作了一些简介。

  7. Readability of patient education materials from the American Academy of Orthopaedic Surgeons and Pediatric Orthopaedic Society of North America web sites.

    Science.gov (United States)

    Badarudeen, Sameer; Sabharwal, Sanjeev

    2008-01-01

    While experts recommend that the readability of patient education materials should be less than the sixth grade level, the available information pertaining to orthopaedic diseases may be excessively complex for some to read and comprehend. The Flesch-Kincaid grade level is the most widely used tool to evaluate the readability score of a given text, with a lower grade level suggesting easier readability. The goal of our study was to assess the readability of pediatric orthopaedic patient education materials that were developed by the American Academy of Orthopaedic Surgeons (AAOS) and the Pediatric Orthopaedic Society of North America (POSNA) and were accessible to the general public through the Internet. All articles from the "Children" section of the patient education library, "Your Orthopaedic Connection," on the AAOS web site and the "Parent/Patient" section on the POSNA web site were identified. The Flesch-Kincaid grade level of each article was determined with use of Microsoft Office Word software. The mean grade levels of articles that were available in 2001 were compared with those accessible in 2007. Fifty-seven unique articles were available in 2007 on both web sites compared with twenty-five articles available in 2001. The readability score of only one (2%) of the currently available articles was less than sixth grade level. The mean Flesch-Kincaid grade level of the currently available articles was 8.9 compared with 8.7 for the articles available in 2001 (p = 0.71). Our findings suggest that most of the pediatric orthopaedic patient education materials available on the AAOS and POSNA web sites have readability scores that may be too high, making comprehension difficult for a substantial portion of the United States population.

  8. Research on acquisition method of Web site topology%W eb 站点拓扑结构获取方法研究

    Institute of Scientific and Technical Information of China (English)

    潘庆和; 徐耀群; 赵星驰

    2015-01-01

    In this paper , the strategy on the obtainment of website topology structure was put forward based on depth first traversal .The Python language was used to implement this strat-egy and the program can be extended to construct a web crawler .By obtaining web site topol-ogy structure it could detect and understand the internal organizational structure of the web -site and would provide a basis for further research .%提出了一种使用深度优先遍历方式实现的Web站点拓扑结构获取策略,使用Python语言实现,并可扩展成用于数据采集的爬虫。利用这种方式可以对目标网站进行拓扑探测,了解其内部组织结构,为进一步的研究提供基础。

  9. Deep web站点查询界面的潜在语义分析%Latent semantic analysis for query interfaces of deep web sites

    Institute of Scientific and Technical Information of China (English)

    茅琴娇; 冯博琴; 潘善亮

    2008-01-01

    为了进一步提高搜索引擎的效率,实现对deep web中所蕴含的大量有用信息的检索、索引和定位,引入潜在语义分析理论是一种简单而有效的方法.通过对作为deep web站点入口的查询界面里的表单属性进行潜在语义分析,从表单属性中挖掘出潜在语义结构,并实现一定程度上的降维.利用这种潜在语义结构,推断对应站点的数据内容并改善不同站点的相似度计算.实验结果显示,潜在语义分析修正和改善了deep web站点的表单属性的语义理解,弥补了单纯的关键字匹配带来的一些不足.该方法可以被用来实现为某一站点查找网络上相似度高的站点及通过键入表单属性给出拥有相似表单的站点列表.%To further enhance the efficiencies of search engines, achieving capabilities of searching, indexing and locating the information in the deep web, latent semantic analysis is a simple and effective way. Through the latent semantic analysis of the attributes in the query interfaces and the unique entrances of the deep web sites, the hidden semantic structure information can be retrieved and dimension reduction can be achieved to a certain extent. Using this semantic structure information, the contents in the site can be inferred and the similarity measures among sites in deep web can be revised. Experimental results show that latent semantic analysis revises and improves the semantic understanding of the query form in the deep web, which overcomes the shortcomings of the keyword-based methods. This approach can be used to effectively search the most similar site for any given site and to obtain a site list which conforms to the restrictions one specifies.

  10. WebSelF

    DEFF Research Database (Denmark)

    Thomsen, Jakob Grauenkjær; Ernst, Erik; Brabrand, Claus

    2012-01-01

    previous work on web scraping. We conducted an experiment that evaluated several qualitatively different web scraping constituents (including previous work and combinations hereof) on about 11,000 HTML pages on daily versions of 17 web sites over a period of more than one year. Our framework solves three...

  11. Mining the Social Web Analyzing Data from Facebook, Twitter, LinkedIn, and Other Social Media Sites

    CERN Document Server

    Russell, Matthew

    2011-01-01

    Want to tap the tremendous amount of valuable social data in Facebook, Twitter, LinkedIn, and Google+? This refreshed edition helps you discover who's making connections with social media, what they're talking about, and where they're located. You'll learn how to combine social web data, analysis techniques, and visualization to find what you've been looking for in the social haystack-as well as useful information you didn't know existed. Each standalone chapter introduces techniques for mining data in different areas of the social Web, including blogs and email. All you need to get started

  12. 音乐治疗电子商务网站模式设计及发展策略%Mode Design of E-commerce Web Site and Development Strafegies in Music Therapy

    Institute of Scientific and Technical Information of China (English)

    洪文昌

    2011-01-01

    Combined the characteristics of music therapy with the advantage of E-commerce, the paper introduce design strategies of E-commerce web site of music therapy, the key technologies of web site development, and the business operation mode. the paper also summarizes and analyzes marketing development environment of music therapy web site,and put forwards corresponding web site development strategies.%针对音乐治疗的特点,结合当代电子商务优势,提出了音乐治疗电子商务网站的构建策略、网站开发的关键技术及其商业运作模式,并深入分析了音乐治疗网站市场的发展环境,最后提出了网站的发展策略.

  13. Scalable hosting of web applications

    NARCIS (Netherlands)

    Sivasubramanian, S.

    2007-01-01

    Modern Web sites have evolved from simple monolithic systems to complex multitiered systems. In contrast to traditional Web sites, these sites do not simply deliver pre-written content but dynamically generate content using (one or more) multi-tiered Web applications. In this thesis, we

  14. Scalable hosting of web applications

    NARCIS (Netherlands)

    Sivasubramanian, S.

    2007-01-01

    Modern Web sites have evolved from simple monolithic systems to complex multitiered systems. In contrast to traditional Web sites, these sites do not simply deliver pre-written content but dynamically generate content using (one or more) multi-tiered Web applications. In this thesis, we addresse

  15. Web Security, Privacy & Commerce

    CERN Document Server

    Garfinkel, Simson

    2011-01-01

    Since the first edition of this classic reference was published, World Wide Web use has exploded and e-commerce has become a daily part of business and personal life. As Web use has grown, so have the threats to our security and privacy--from credit card fraud to routine invasions of privacy by marketers to web site defacements to attacks that shut down popular web sites. Web Security, Privacy & Commerce goes behind the headlines, examines the major security risks facing us today, and explains how we can minimize them. It describes risks for Windows and Unix, Microsoft Internet Exp

  16. 78 FR 67881 - Nondiscrimination on the Basis of Disability in Air Travel: Accessibility of Web Sites and...

    Science.gov (United States)

    2013-11-12

    ... section 508 standards for Web content, forms and applications.\\12\\ \\10\\ See 75 FR 43460-43467 (July 26... information and communication technology (ICT) procurements that specifically proposes WCAG 2.0 Level AA as... Factors (HF); Accessibility Requirements for Public Procurement of ICT products and services in...

  17. 在线零售站点的自适应和商业智能的发现%Adaptive Online Retail Web Site and Discovering Internet Marketing Intelligence

    Institute of Scientific and Technical Information of China (English)

    王实; 高文; 郎金文; 李锦涛

    2002-01-01

    There are two important problems in online retail:1)The conflict between the different interest of all customers to the different commodities and the commodity classification structure of Web site;2)Many customers will simultaneously buy both the beer and the diaper that are classified in different classes and levels in the Web site,which is the typical problem in data mining.The two problems will make majority customers access overabundant Web pages.To sove these problems,we mine the Web page data,server data,and marketing data to build an adaptive model.In this model,the frequently purchased commodities and their association commodity sets that are discovered by the association rule discovery will be put into the suitable Web page according to the placing method and the backing off method.At last the navigation Web pages become the navigation content Web pages.The Web site can be adaptive according to the users''''''''accesa and purchase information.In online retail,the designers require to understand the latent users''''''''interest in order to convert the latent users to purchase users.In this paper,we give the approach to discover the Internet marketing intelligence through OLAP in order to help the designers to improve their service.

  18. The Comparative RNA Web (CRW Site: an online database of comparative sequence and structure information for ribosomal, intron, and other RNAs

    Directory of Open Access Journals (Sweden)

    Müller Kirsten M

    2002-01-01

    Full Text Available Abstract Background Comparative analysis of RNA sequences is the basis for the detailed and accurate predictions of RNA structure and the determination of phylogenetic relationships for organisms that span the entire phylogenetic tree. Underlying these accomplishments are very large, well-organized, and processed collections of RNA sequences. This data, starting with the sequences organized into a database management system and aligned to reveal their higher-order structure, and patterns of conservation and variation for organisms that span the phylogenetic tree, has been collected and analyzed. This type of information can be fundamental for and have an influence on the study of phylogenetic relationships, RNA structure, and the melding of these two fields. Results We have prepared a large web site that disseminates our comparative sequence and structure models and data. The four major types of comparative information and systems available for the three ribosomal RNAs (5S, 16S, and 23S rRNA, transfer RNA (tRNA, and two of the catalytic intron RNAs (group I and group II are: (1 Current Comparative Structure Models; (2 Nucleotide Frequency and Conservation Information; (3 Sequence and Structure Data; and (4 Data Access Systems. Conclusions This online RNA sequence and structure information, the result of extensive analysis, interpretation, data collection, and computer program and web development, is accessible at our Comparative RNA Web (CRW Site http://www.rna.icmb.utexas.edu. In the future, more data and information will be added to these existing categories, new categories will be developed, and additional RNAs will be studied and presented at the CRW Site.

  19. Building Social Web Applications

    CERN Document Server

    Bell, Gavin

    2009-01-01

    Building a web application that attracts and retains regular visitors is tricky enough, but creating a social application that encourages visitors to interact with one another requires careful planning. This book provides practical solutions to the tough questions you'll face when building an effective community site -- one that makes visitors feel like they've found a new home on the Web. If your company is ready to take part in the social web, this book will help you get started. Whether you're creating a new site from scratch or reworking an existing site, Building Social Web Applications

  20. QueryArch3D: Querying and Visualising 3D Models of a Maya Archaeological Site in a Web-Based Interface

    Directory of Open Access Journals (Sweden)

    Giorgio Agugiaro

    2011-12-01

    Full Text Available Constant improvements in the field of surveying, computing and distribution of digital-content are reshaping the way Cultural Heritage can be digitised and virtually accessed, even remotely via web. A traditional 2D approach for data access, exploration, retrieval and exploration may generally suffice, however more complex analyses concerning spatial and temporal features require 3D tools, which, in some cases, have not yet been implemented or are not yet generally commercially available. Efficient organisation and integration strategies applicable to the wide array of heterogeneous data in the field of Cultural Heritage represent a hot research topic nowadays. This article presents a visualisation and query tool (QueryArch3D conceived to deal with multi-resolution 3D models. Geometric data are organised in successive levels of detail (LoD, provided with geometric and semantic hierarchies and enriched with attributes coming from external data sources. The visualisation and query front-end enables the 3D navigation of the models in a virtual environment, as well as the interaction with the objects by means of queries based on attributes or on geometries. The tool can be used as a standalone application, or served through the web. The characteristics of the research work, along with some implementation issues and the developed QueryArch3D tool will be discussed and presented.

  1. Web resources for myrmecologists

    DEFF Research Database (Denmark)

    Nash, David Richard

    2005-01-01

    in the near future. I discuss the following types of web site, and give some of the most useful examples of each: taxonomy, identification and distribution; conservation; myrmecological literature; individual species sites; news and discussion; picture galleries; personal pages; portals....

  2. Traffic-based feedback on the web

    Science.gov (United States)

    Aizen, Jonathan; Huttenlocher, Daniel; Kleinberg, Jon; Novak, Antal

    2004-01-01

    Usage data at a high-traffic web site can expose information about external events and surges in popularity that may not be accessible solely from analyses of content and link structure. We consider sites that are organized around a set of items available for purchase or download, consider, for example, an e-commerce site or collection of online research papers, and we study a simple indicator of collective user interest in an item, the batting average, defined as the fraction of visits to an item's description that result in an acquisition of that item. We develop a stochastic model for identifying points in time at which an item's batting average experiences significant change. In experiments with usage data from the Internet Archive, we find that such changes often occur in an abrupt, discrete fashion, and that these changes can be closely aligned with events such as the highlighting of an item on the site or the appearance of a link from an active external referrer. In this way, analyzing the dynamics of item popularity at an active web site can help characterize the impact of a range of events taking place both on and off the site. PMID:14709676

  3. Web Design Matters

    Science.gov (United States)

    Mathews, Brian

    2009-01-01

    The web site is a library's most important feature. Patrons use the web site for numerous functions, such as renewing materials, placing holds, requesting information, and accessing databases. The homepage is the place they turn to look up the hours, branch locations, policies, and events. Whether users are at work, at home, in a building, or on…

  4. Web Design Matters

    Science.gov (United States)

    Mathews, Brian

    2009-01-01

    The web site is a library's most important feature. Patrons use the web site for numerous functions, such as renewing materials, placing holds, requesting information, and accessing databases. The homepage is the place they turn to look up the hours, branch locations, policies, and events. Whether users are at work, at home, in a building, or on…

  5. BİR İLETİŞİM ARACI OLARAK WEB SİTELERİ: TÜRKİYE’DEKİ OTEL WEB SİTELERİNİN ETKİNLİĞİ ÜZERİNE BİR ARAŞTIRMA-WEB SITES AS A COMMUNICATION TOOL:THE CASE OF TURKISH HOTELS

    Directory of Open Access Journals (Sweden)

    Solmaz Filiz KARABAĞ

    2010-01-01

    Full Text Available Son yıllarda internet kullanımı birçok sektörde olduğu gibi turizm sektöründe de online seyahat alımlarını ön plana çıkarmış ve otellerin web siteleri önemli bir iletişim ve pazarlama medya aracı durumuna gelmiştir. Bu bağlamda, gerekli donanıma ve zenginliğe sahip Türkiye’deki otellerin bu aracı gerçekte nasıl kullanmaları gerektiği ve şu anda nasıl kullandıkları önemli bir konu olarak karşımıza çıkmaktadır. Yapılan yazın taraması sonucunda otellerin web sitelerinin taşıması gereken içerik ve tasarım özelliklerini ortaya koyan bir model geliştirilmiştir. Bu modele dayanılarak, Türkiye turizminin pazarda kültür turizmine katkısı olacağı düşünülen “Dünya Miras Listesi”nde yer alan bölgelerdeki üç, dört ve beş yıldızlı toplam 335 otelin web sitesi analiz edilmiştir. Elde edilen sonuçlardan hareketle, otel web sitelerinde adres, telefon numarası, e-posta adresi ve otel resimlerinin dışında potansiyel turistin dikkatini, otelin bulunduğu yöreye çekebileceği düşünülen çevre, turizm potansiyeli, yöreye ilişkin bilgi vb. gibi birçok konuda hiçbir bilginin olmadığı gözlenmiştir. Ayrıca çalışmada, konuyla ilgili olarak etkin bir web sitesi hazırlamaya yönelik olarak bazı öneriler sunulmuştur.-Increased use of Internet in the recent years caused a boom in online purchasing of travel services and made web sites of hotels important marketing and communication tools for the tourism industry. In this context, it can be said that to research how Turkish tourism industry uses web sites to promote itself on the Internet, is vital. This study develops a web site model including content and design components. The data is gathered from 335 three, four, and five star hotels operating in nine Turkish cities, which are members of world heritage list. The findings show that the hotels generally use contact information, and hotel pictures. But a little

  6. Microsoft Expression Web for dummies

    CERN Document Server

    Hefferman, Linda

    2013-01-01

    Expression Web is Microsoft's newest tool for creating and maintaining dynamic Web sites. This FrontPage replacement offers all the simple ""what-you-see-is-what-you-get"" tools for creating a Web site along with some pumped up new features for working with Cascading Style Sheets and other design options. Microsoft Expression Web For Dummies arrives in time for early adopters to get a feel for how to build an attractive Web site. Author Linda Hefferman teams up with longtime FrontPage For Dummies author Asha Dornfest to show the easy way for first-time Web designers, FrontPage ve

  7. Utility of leaf-colouring information published on web sites for evaluation of spatial-temporal variability of autumn leaf phenology in Japan

    Science.gov (United States)

    Nagai, S.; Saitoh, T. M.; Suzuki, R.

    2016-12-01

    Spatio-temporal variability of leaf-colouring information published on web sites ("big data") was examined to evaluate the spatio-temporal characteristics of autumn leaf phenology in Japan. We first collected leaf-colouring information published on the meteorological service web site: "tenki.jp" (http://www.tenki.jp/) from September to December in 2015 (about 750 points); we then evaluated the relationship between spatio-temporal variability of leaf-colouring information and warmth index based on daily mean air temperature (reference air temperature was 5 degree Celsius). We also examined the relationship between leaf-colouring information and the timing of end of growing season detected by analysing the Terra and Aqua/MODIS satellite-observed daily green red vegetation index. We found that, for the peak timing of leaf-colouring, (1) changes along the horizontal (latitudinal) gradient showed non-linear relationship for the whole Japan; (2) changes along the vertical (altitudinal) gradient in the western Japan (west of E138) tended to be larger than those along the horizontal gradient; and (3) changes along vertical gradient showed linear correlation with the daily warmth index.

  8. Tickled to death: analysing public perceptions of 'cute' videos of threatened species (slow lorises - Nycticebus spp. on Web 2.0 sites.

    Directory of Open Access Journals (Sweden)

    K Anne-Isola Nekaris

    Full Text Available BACKGROUND: The internet is gaining importance in global wildlife trade and changing perceptions of threatened species. There is little data available to examine the impact that popular Web 2.0 sites play on public perceptions of threatened species. YouTube videos portraying wildlife allow us to quantify these perceptions. METHODOLOGY/PRINCIPAL FINDINGS: Focussing on a group of threatened and globally protected primates, slow lorises, we quantify public attitudes towards wildlife conservation by analysing 12,411 comments and associated data posted on a viral YouTube video 'tickling slow loris' over a 33-months period. In the initial months a quarter of commentators indicated wanting a loris as a pet, but as facts about their conservation and ecology became more prevalent this dropped significantly. Endorsements, where people were directed to the site by celebrities, resulted mostly in numerous neutral responses with few links to conservation or awareness. Two conservation-related events, linked to Wikipedia and the airing of a television documentary, led to an increase in awareness, and ultimately to the removal of the analysed video. CONCLUSIONS/SIGNIFICANCE: Slow loris videos that have gone viral have introduced these primates to a large cross-section of society that would not normally come into contact with them. Analyses of webometric data posted on the internet allow us quickly to gauge societal sentiments. We showed a clear temporal change in some views expressed but without an apparent increase in knowledge about the conservation plight of the species, or the illegal nature of slow loris trade. Celebrity endorsement of videos showing protected wildlife increases visits to such sites, but does not educate about conservation issues. The strong desire of commentators to express their want for one as a pet demonstrates the need for Web 2.0 sites to provide a mechanism via which illegal animal material can be identified and policed.

  9. Tickled to Death: Analysing Public Perceptions of ‘Cute’ Videos of Threatened Species (Slow Lorises – Nycticebus spp.) on Web 2.0 Sites

    Science.gov (United States)

    Nekaris, By K. Anne-Isola; Campbell, Nicola; Coggins, Tim G.; Rode, E. Johanna; Nijman, Vincent

    2013-01-01

    Background The internet is gaining importance in global wildlife trade and changing perceptions of threatened species. There is little data available to examine the impact that popular Web 2.0 sites play on public perceptions of threatened species. YouTube videos portraying wildlife allow us to quantify these perceptions. Methodology/Principal Findings Focussing on a group of threatened and globally protected primates, slow lorises, we quantify public attitudes towards wildlife conservation by analysing 12,411 comments and associated data posted on a viral YouTube video ‘tickling slow loris’ over a 33-months period. In the initial months a quarter of commentators indicated wanting a loris as a pet, but as facts about their conservation and ecology became more prevalent this dropped significantly. Endorsements, where people were directed to the site by celebrities, resulted mostly in numerous neutral responses with few links to conservation or awareness. Two conservation-related events, linked to Wikipedia and the airing of a television documentary, led to an increase in awareness, and ultimately to the removal of the analysed video. Conclusions/Significance Slow loris videos that have gone viral have introduced these primates to a large cross-section of society that would not normally come into contact with them. Analyses of webometric data posted on the internet allow us quickly to gauge societal sentiments. We showed a clear temporal change in some views expressed but without an apparent increase in knowledge about the conservation plight of the species, or the illegal nature of slow loris trade. Celebrity endorsement of videos showing protected wildlife increases visits to such sites, but does not educate about conservation issues. The strong desire of commentators to express their want for one as a pet demonstrates the need for Web 2.0 sites to provide a mechanism via which illegal animal material can be identified and policed. PMID:23894432

  10. Tickled to death: analysing public perceptions of 'cute' videos of threatened species (slow lorises - Nycticebus spp.) on Web 2.0 sites.

    Science.gov (United States)

    Anne-Isola Nekaris, K; Nekaris, By K Anne-Isola; Campbell, Nicola; Coggins, Tim G; Rode, E Johanna; Nijman, Vincent

    2013-01-01

    The internet is gaining importance in global wildlife trade and changing perceptions of threatened species. There is little data available to examine the impact that popular Web 2.0 sites play on public perceptions of threatened species. YouTube videos portraying wildlife allow us to quantify these perceptions. Focussing on a group of threatened and globally protected primates, slow lorises, we quantify public attitudes towards wildlife conservation by analysing 12,411 comments and associated data posted on a viral YouTube video 'tickling slow loris' over a 33-months period. In the initial months a quarter of commentators indicated wanting a loris as a pet, but as facts about their conservation and ecology became more prevalent this dropped significantly. Endorsements, where people were directed to the site by celebrities, resulted mostly in numerous neutral responses with few links to conservation or awareness. Two conservation-related events, linked to Wikipedia and the airing of a television documentary, led to an increase in awareness, and ultimately to the removal of the analysed video. Slow loris videos that have gone viral have introduced these primates to a large cross-section of society that would not normally come into contact with them. Analyses of webometric data posted on the internet allow us quickly to gauge societal sentiments. We showed a clear temporal change in some views expressed but without an apparent increase in knowledge about the conservation plight of the species, or the illegal nature of slow loris trade. Celebrity endorsement of videos showing protected wildlife increases visits to such sites, but does not educate about conservation issues. The strong desire of commentators to express their want for one as a pet demonstrates the need for Web 2.0 sites to provide a mechanism via which illegal animal material can be identified and policed.

  11. Extracting Macroscopic Information from Web Links.

    Science.gov (United States)

    Thelwall, Mike

    2001-01-01

    Discussion of Web-based link analysis focuses on an evaluation of Ingversen's proposed external Web Impact Factor for the original use of the Web, namely the interlinking of academic research. Studies relationships between academic hyperlinks and research activities for British universities and discusses the use of search engines for Web link…

  12. Interactions of androgens, green tea catechins and the antiandrogen flutamide with the external glucose-binding site of the human erythrocyte glucose transporter GLUT1

    Science.gov (United States)

    Naftalin, Richard J; Afzal, Iram; Cunningham, Philip; Halai, Mansur; Ross, Clare; Salleh, Naguib; Milligan, Stuart R

    2003-01-01

    This study investigates the effects of androgens, the antiandrogen flutamide and green tea catechins on glucose transport inhibition in human erythrocytes. These effects may relate to the antidiabetogenic effects of green tea. Testosterone, 4-androstene-3,17-dione, dehydroepiandrosterone (DHEA) and DHEA-3-acetate inhibit glucose exit from human erythrocytes with half-maximal inhibitions (Ki) of 39.2±8.9, 29.6±3.7, 48.1±10.2 and 4.8±0.98 μM, respectively. The antiandrogen flutamide competitively relieves these inhibitions and of phloretin. Dehydrotestosterone has no effect on glucose transport, indicating the differences between androgen interaction with GLUT1 and human androgen receptor (hAR). Green tea catechins also inhibit glucose exit from erythrocytes. Epicatechin 3-gallate (ECG) has a Ki ECG of 0.14±0.01 μM, and epigallocatechin 3-gallate (EGCG) has a Ki EGCG of 0.97±0.13 μM. Flutamide reverses these effects. Androgen-screening tests show that the green tea catechins do not act genomically. The high affinities of ECG and EGCG for GLUT1 indicate that this might be their physiological site of action. There are sequence homologies between GLUT1 and the ligand-binding domain (LBD) of hAR containing the amino-acid triads Arg 126, Thr 30 and Asn 288, and Arg 126, Thr 30 and Asn 29, with similar 3D topology to the polar groups binding 3-keto and 17-β OH steroid groups in hAR LBD. These triads are appropriately sited for competitive inhibition of glucose import at the external opening of the hydrophilic pore traversing GLUT1. PMID:12970085

  13. Web Mining: An Overview

    Directory of Open Access Journals (Sweden)

    P. V. G. S. Mudiraj B. Jabber K. David raju

    2011-12-01

    Full Text Available Web usage mining is a main research area in Web mining focused on learning about Web users and their interactions with Web sites. The motive of mining is to find users’ access models automatically and quickly from the vast Web log data, such as frequent access paths, frequent access page groups and user clustering. Through web usage mining, the server log, registration information and other relative information left by user provide foundation for decision making of organizations. This article provides a survey and analysis of current Web usage mining systems and technologies. There are generally three tasks in Web Usage Mining: Preprocessing, Pattern analysis and Knowledge discovery. Preprocessing cleans log file of server by removing log entries such as error or failure and repeated request for the same URL from the same host etc... The main task of Pattern analysis is to filter uninteresting information and to visualize and interpret the interesting pattern to users. The statistics collected from the log file can help to discover the knowledge. This knowledge collected can be used to take decision on various factors like Excellent, Medium, Weak users and Excellent, Medium and Weak web pages based on hit counts of the web page in the web site. The design of the website is restructured based on user’s behavior or hit counts which provides quick response to the web users, saves memory space of servers and thus reducing HTTP requests and bandwidth utilization. This paper addresses challenges in three phases of Web Usage mining along with Web Structure Mining.This paper also discusses an application of WUM, an online Recommender System that dynamically generates links to pages that have not yet been visited by a user and might be of his potential interest. Differently from the recommender systems proposed so far, ONLINE MINER does not make use of any off-line component, and is able to manage Web sites made up of pages dynamically generated.

  14. The Art of Web Design

    Science.gov (United States)

    Longe, Heather

    2008-01-01

    The essential components to building a successful Web site are many times overlooked. There is a misconception that if an individual knows HTML or is a Web developer, an effective Web site can easily be created. In reality, a variety of other factors are needed before technical skills ever come into play. When instructing students in the art of…

  15. The Art of Web Design

    Science.gov (United States)

    Longe, Heather

    2008-01-01

    The essential components to building a successful Web site are many times overlooked. There is a misconception that if an individual knows HTML or is a Web developer, an effective Web site can easily be created. In reality, a variety of other factors are needed before technical skills ever come into play. When instructing students in the art of…

  16. Publication of the inspection follow-up letters of the ASN on its site web asn.gouv.fr; Publication des lettres de suite d'inspection de l'ASN sur son site web asn.gouv.fr

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    Since February 2002, the French authority of nuclear safety (ASN) publishes on its web site (http://www.asn.gouv.fr) the letters addressed to the operators of nuclear facilities at the end of its inspections. The ASN carries out about 700 inspections every year which concern the French nuclear facilities, the central services of nuclear operators or of their suppliers, and the transports of nuclear materials. Each inspection is followed by a follow-up letter which mentions all anomalies noticed during the inspection and eventually asks for some remedial actions or for some complements of information. This document brings together the letters published between february and May 2002 and concerning the on-site inspections of nuclear facilities (EdF nuclear power plants, CEA centers, Cogema facilities, other sites) and the off-site inspections (Andra, transports of nuclear materials). (J.S.)

  17. COSMID: A Web-based Tool for Identifying and Validating CRISPR/Cas Off-target Sites

    Directory of Open Access Journals (Sweden)

    Thomas J Cradick

    2014-01-01

    Full Text Available Precise genome editing using engineered nucleases can significantly facilitate biological studies and disease treatment. In particular, clustered regularly interspaced short palindromic repeats (CRISPR with CRISPR-associated (Cas proteins are a potentially powerful tool for modifying a genome by targeted cleavage of DNA sequences complementary to designed guide strand RNAs. Although CRISPR/Cas systems can have on-target cleavage rates close to the transfection rates, they may also have relatively high off-target cleavage at similar genomic sites that contain one or more base pair mismatches, and insertions or deletions relative to the guide strand. We have developed a bioinformatics-based tool, COSMID (CRISPR Off-target Sites with Mismatches, Insertions, and Deletions that searches genomes for potential off-target sites (http://crispr.bme.gatech.edu. Based on the user-supplied guide strand and input parameters, COSMID identifies potential off-target sites with the specified number of mismatched bases and insertions or deletions when compared with the guide strand. For each site, amplification primers optimal for the chosen application are also given as output. This ranked-list of potential off-target sites assists the choice and evaluation of intended target sites, thus helping the design of CRISPR/Cas systems with minimal off-target effects, as well as the identification and quantification of CRISPR/Cas induced off-target cleavage in cells.

  18. Analyse pragma-énonciative des s/citations du site d’Arrêt sur images A pragma-enunciative analysis of quotations on the Web site Arrêt sur images (Freeze-frame

    Directory of Open Access Journals (Sweden)

    Alain Rabatel

    2010-04-01

    Full Text Available Cet article analyse différentes formes de citations dans les sites de presse sur le WEB, en prenant comme exemple le site d’Arrêt sur images. Après avoir analysé les deux grandes catégories d’enchâssements énonciatifs à l’œuvre sur le site et dégagé quelques spécificités du discours représenté/montré et du discours d’escorte qui commente le précédent, l’article montre que le discours d’escorte joue un rôle argumentatif majeur dans la mesure où il fait plus qu’inciter le lecteur à faire apparaître les citations, il les présente comme des éléments de preuve, bref, comme des citations à faire comparaître. La fonction rhétorico-argumentative de ces citations est confirmée par le procédé du montage, qui démonte les situations servant de support à une démonstration basée sur des preuves. Enfin, compte tenu du caractère médiacritique du site, le discours d’escorte construit un ethos de professionnalisme exigeant et une communauté discursive et interprétative soudée autour de valeurs partagées.This article analyzes different forms of quotation on Web press sites, using the site Arrêt sur images as an example. After analyzing the two large categories of enunciative embeddings at work on the site and identifying the marks of direct represented/shown discourse and accompanying discourse, it shows that accompanying discourse plays a major argumentative role in so far as it does more than incite the reader to display the quotations, it presents them as elements of proof, in short, as quotations to be summoned. The rhetoric-argumentative function of quotations is confirmed through the process of editing, which dissects the situation while serving as a support to demonstration. This editing rests on a circular logic of justification based on proof. At last, considering the media critical character of the site, the accompanying discourse constructs an ethos of demanding professionalism and a united

  19. Research on Evaluation of Web Site Service Quality Based on User' s Perspective%基于用户角度的网站服务质量评价研究

    Institute of Scientific and Technical Information of China (English)

    王海军

    2012-01-01

    The user' s favorite to a web site is based on the service quality of web site, is also the target of the design of web site. Based on the model of SERVQUAL and TAM in the paper, it is important to discuss how to gain the satisfied service quality across the user's perspective, win the user's acceptance. The expectation and acceptance of user is the key factor of service quality evaluation. Three issues are elaborated: the acceptance of web site design, the dimensions of service quality evaluation and the evaluation result of web site quality.%用户对一个网站的喜爱,是建立在网站服务质量上的,这也是网站设计的追求目标。文章以SERVQUAL和TAM模型为基础,讨论从用户角度如何获得满意的服务质量,赢得用户的认可。用户对网站的期望和认可,是服务质量评价的关键因素。从三个方面阐述:对网站设计的感知,服务质量评价的维度和网站质量的评价结果。

  20. An audit of health products advertised for sale on chiropractic Web sites in Canada and consideration of these practices in the context of Canadian chiropractic codes of ethics and conduct.

    Science.gov (United States)

    Page, Stacey A; Grod, Jaroslaw P

    2009-01-01

    This study describes the extent to which chiropractors with Web sites practicing in Canada advertise health products for sale and considers this practice in the context of chiropractic codes of ethics and conduct. Chiropractic Web sites in Canada were identified using a public online business directory (Canada 411). The Web sites were searched, and an inventory of the health products for sale was taken. The influences of type of practice and province of practice on the sale of health product were assessed. Textual comments about health product marketing were summarized. National and provincial codes of ethics were reviewed, and the content on health product advertising was summarized. Two hundred eighty-seven Web sites were reviewed. Just more than half of the Web sites contained information on health products for sale (n = 158, 54%). Orthotics were advertised most often (n = 136 practices, 47%), followed by vitamins/nutritional supplements (n = 53, 18%), pillows and supports (n = 40, 14%), and exercise/rehabilitation products (n = 20, 7%). Chiropractors in solo or group chiropractic practices were less likely to advertise health products than those in multidisciplinary practice (P ethics and conduct varied in their guidelines regarding health product sales. Variations in codes of ethics and in the proportions of practitioners advertising health products for sales across the country suggest that opinions may be divided on the acceptability of health product sales. Such practices raise questions and considerations for the chiropractic profession.

  1. "Where On Mars?": A Web Map Visualisation of the ExoMars 2018 Rover Candidate Landing Sites

    Science.gov (United States)

    Manaud, N.; Boix, O.; Vago, J.; Hill, A.; Iriberri, C.; Carrión, D.

    2015-10-01

    The ExoMars 2018 mission will deliver a European rover and a Russian surface platform to the surface of Mars. Armed with a drill that can bore 2 metres into rock, the ExoMars rover will travel across the Martian surface to search for signs of life, past or present. But where on Mars to land? - The search for a suitable ExoMars rover landing site began in December 2013, when the planetary science community was asked to propose candidates. Eight proposals were considered during a workshop held by the ExoMars Landing Site Selection Working Group (LSSWG). By the end of the workshop, there were four clear front-runners. Following additional review, the four sites have now been formally recommended for further detailed analysis [1]: Mawrth Vallis, Oxia Planum, Hypanis Vallis and Aram Dorsum. Scientists will continue working on the characterisation of these four sites until they provide their final recommendation in October 2017.

  2. EuroGOV: Engineering a Multilingual Web Corpus

    NARCIS (Netherlands)

    Sigurbjörnsson, B.; Kamps, J.; de Rijke, M.

    2005-01-01

    EuroGOV is a multilingual web corpus that was created to serve as the document collection for WebCLEF, the CLEF 2005 web retrieval task. EuroGOV is a collection of web pages crawled from the European Union portal, European Union member state governmental web sites, and Russian government web sites.

  3. EuroGOV: Engineering a Multilingual Web Corpus

    NARCIS (Netherlands)

    Sigurbjörnsson, B.; Kamps, J.; de Rijke, M.

    2005-01-01

    EuroGOV is a multilingual web corpus that was created to serve as the document collection for WebCLEF, the CLEF 2005 web retrieval task. EuroGOV is a collection of web pages crawled from the European Union portal, European Union member state governmental web sites, and Russian government web sites.

  4. Code AI Personal Web Pages

    Science.gov (United States)

    Garcia, Joseph A.; Smith, Charles A. (Technical Monitor)

    1998-01-01

    The document consists of a publicly available web site (george.arc.nasa.gov) for Joseph A. Garcia's personal web pages in the AI division. Only general information will be posted and no technical material. All the information is unclassified.

  5. Etat des lieux des sites web d’information urbaine dans l’agglomération de Dakar

    Directory of Open Access Journals (Sweden)

    Ibrahima Sylla

    2016-02-01

    Full Text Available Une étude réalisée en 2006/2007 révèle que le « web municipal » sénégalais se développe, mais avec de sérieuses difficultés. En l’an 2000, c’est-à-dire quatre années après la connexion officielle du Sénégal au réseau Internet, aucun service ni information pratique n’était offert en ligne de manière à éviter aux citoyens les déplacements inutiles, assurer une certaine transparence dans la gestion des affaires communales ou encore accroître la participation citoyenne. A l’époque, seuls la Mairi...

  6. Realizing the Mobile Phone App Web Site Based on RSS Technology%基于网站RSS技术实现手机APP的制作

    Institute of Scientific and Technical Information of China (English)

    尹立君

    2015-01-01

    As to the trend of transformation from traditional Internet to modern Internet, this article introduces the making methods of realizing mobile App based on the website RSS technology. By using the RSS subscription channels from the web site, the developers can produce various mobile phone terminal software by using free App software, moving the content of traditional web to the mobile phone, offering convenience to the readers.%本文针对传统互联网向移动互联网的转化的大趋势。通过基于网站RSS技术实现手机app的制作方法介绍,实现了由网站通过使用RSS订阅频道,开发者使用免费APP制作软件就可以制作出适用于多种手机终端的软件,可将传统网站内容“搬”到手机上,方便了用户阅读。

  7. Invitation à la transparence : le site web sénégalais « vos démarches administratives »

    Directory of Open Access Journals (Sweden)

    Jocelyn Pierre

    2016-02-01

    Full Text Available In April 2006, was publish online the Senegalese website “Your administrative procedures” http://www.demarches.gouv.sn. Since the project began, it combines the aims related to Internet development in Senegal and objectives linked to “good governance”. Through the story of the genesis and implementation of this project, the article tries to show objective of state reform and a technical means (Web to get there. Even if it is too early to assess extent of changes made to public agents, leaders and citizens, the article focuses on the impacts already visible from the construction site. At least, the process of collecting and writing information has created among ministries agents involved in the project the beginning of a dynamic transparency to the citizen and awareness of a certain administrative complexity. It broke some administrative “routine” and down significantly some services.

  8. How HE (Hydrogen Energy) Knowledge and Innovativeness Affect Potential Innovators' Acceptance and Opinions Regarding HE An example from UNIDO-ICHET Web-site Users

    Energy Technology Data Exchange (ETDEWEB)

    Mavis Tsai; Scott Warren; Reide Song; JingYi Gao [Shih Hsin University, 1, Lane 17, Mu-Cha Road, Sec. 1, Taiwan (China)

    2006-07-01

    According to innovation diffusion research, the innovators, opinion leaders, and diffusion agents play vital roles in promoting the acceptance of innovation. The purpose of this research is to investigate how HE innovators' knowledge affects their acceptance and opinions about HE and related products. The research method is an on-line survey and the sample is a voluntary sample. This survey successfully collected 1126 HE innovators' information. The researchers used SPSS statistics software to analyze the data and found the relationship between HE innovators' demographics, their knowledge about hydrogen energy, their innovativeness, and their familiarity with new energy technology with their acceptance and opinions about HE, and how they use the UNIDO-ICHET web-site. The researchers found HE knowledge could be used to predict new energy innovators' information resource usage, innovativeness, new energy product adoption and their opinions about HE. (authors)

  9. L’approche interculturelle comme critère de l’excellence des sites Web des métropoles touristiques

    OpenAIRE

    Viallon, Philippe; Henneke-Lange, Sandrine

    2011-01-01

    La forte montée en puissance d’Internet dans la communication du XXIe siècle se manifeste aussi dans le monde du tourisme. Les sites Web sont devenus le lieu de rencontre privilégié entre professionnels et touristes. Dans la concurrence vive que se livrent les métropoles, ils sont un atout essentiel, car ils représentent souvent le premier contact qui décide de la suite donnée à la démarche. La recherche de l’excellence de l’outil est donc une priorité. Les aspects d’usuability et d’efficienc...

  10. Study on application of KindEditor in Web site development%KindEditor在网站开发中的应用研究

    Institute of Scientific and Technical Information of China (English)

    吴代文

    2015-01-01

    KindEditor是一套开源的在线HTML编辑器,网站开发人员可以用KindEditor把传统的多行文本输入框替换为可视化的富文本输入框,从而让网站用户获得所见即所得编辑效果。KindEditor功能齐全,使用简单,具有很强的可扩展性,而且能够兼容各种主流浏览器。KindEditor可用于动态网站和精品课程开发制作中,利用KindEditor的富媒体性,可轻松实现文本编辑以及视频、音频、图片和附件等资料的上传管理。%Kindeditor is an open source online HTML editor, Web developers can use KindEditor to replace the traditional multi-line text input box with the visualized rich text input box, so that the site users get the wysiwyg editing effect. KindEditor features complete, easy to use, with a strong scalability, and can be compatible with all kinds of mainstream browsers. Kindeditor can be used to develop the dynamic Web-sites and the excellent courses, using the rich media features of kindeditor, the text editing and the upload management for video, audio, images and accessories can be easily realized.

  11. Web Page Design and Network Analysis.

    Science.gov (United States)

    Wan, Hakman A.; Chung, Chi-wai

    1998-01-01

    Examines problems in Web-site design from the perspective of network analysis. In view of the similarity between the hypertext structure of Web pages and a generic network, network analysis presents concepts and theories that provide insight for Web-site design. Describes the problem of home-page location and control of number of Web pages and…

  12. Assessment of function and clinical utility of alcohol and other drug web sites: An observational, qualitative study

    Directory of Open Access Journals (Sweden)

    Drennan Judy

    2011-05-01

    Full Text Available Abstract Background The increasing popularity and use of the internet makes it an attractive option for providing health information and treatment, including alcohol/other drug use. There is limited research examining how people identify and access information about alcohol or other drug (AOD use online, or how they assess the usefulness of the information presented. This study examined the strategies that individuals used to identify and navigate a range of AOD websites, along with the attitudes concerning presentation and content. Methods Members of the general community in Brisbane and Roma (Queensland, Australia were invited to participate in a 30-minute search of the internet for sites related to AOD use, followed by a focus group discussion. Fifty one subjects participated in the study across nine focus groups. Results Participants spent a maximum of 6.5 minutes on any one website, and less if the user was under 25 years of age. Time spent was as little as 2 minutes if the website was not the first accessed. Participants recommended that AOD-related websites should have an engaging home or index page, which quickly and accurately portrayed the site's objectives, and provided clear site navigation options. Website content should clearly match the title and description of the site that is used by internet search engines. Participants supported the development of a portal for AOD websites, suggesting that it would greatly facilitate access and navigation. Treatment programs delivered online were initially viewed with caution. This appeared to be due to limited understanding of what constituted online treatment, including its potential efficacy. Conclusions A range of recommendations arise from this study regarding the design and development of websites, particularly those related to AOD use. These include prudent use of text and information on any one webpage, the use of graphics and colours, and clear, uncluttered navigation options

  13. Planktonic food web structure at a coastal time-series site: I. Partitioning of microbial abundances and carbon biomass

    Science.gov (United States)

    Caron, David A.; Connell, Paige E.; Schaffner, Rebecca A.; Schnetzer, Astrid; Fuhrman, Jed A.; Countway, Peter D.; Kim, Diane Y.

    2017-03-01

    Biogeochemistry in marine plankton communities is strongly influenced by the activities of microbial species. Understanding the composition and dynamics of these assemblages is essential for modeling emergent community-level processes, yet few studies have examined all of the biological assemblages present in the plankton, and benchmark data of this sort from time-series studies are rare. Abundance and biomass of the entire microbial assemblage and mesozooplankton (>200 μm) were determined vertically, monthly and seasonally over a 3-year period at a coastal time-series station in the San Pedro Basin off the southwestern coast of the USA. All compartments of the planktonic community were enumerated (viruses in the femtoplankton size range [0.02-0.2 μm], bacteria + archaea and cyanobacteria in the picoplankton size range [0.2-2.0 μm], phototrophic and heterotrophic protists in the nanoplanktonic [2-20 μm] and microplanktonic [20-200 μm] size ranges, and mesozooplankton [>200 μm]. Carbon biomass of each category was estimated using standard conversion factors. Plankton abundances varied over seven orders of magnitude across all categories, and total carbon biomass averaged approximately 60 μg C l-1 in surface waters of the 890 m water column over the study period. Bacteria + archaea comprised the single largest component of biomass (>1/3 of the total), with the sum of phototrophic protistan biomass making up a similar proportion. Temporal variability at this subtropical station was not dramatic. Monthly depth-specific and depth-integrated biomass varied 2-fold at the station, while seasonal variances were generally web structure and function at this coastal observatory.

  14. Making WEB Meaning.

    Science.gov (United States)

    McKenzie, Jamie

    1996-01-01

    Poorly organized and dominated by amateurs, hucksters, and marketeers, the net requires efficient navigating devices. Students at Bellingham (Washington) Public Schools tackle information overload by contributing to virtual museums on school Web sites, using annotated Web curriculum lists, and conducting research in cooperative teams stressing…

  15. Web Auctions in Europe

    NARCIS (Netherlands)

    A. Pouloudi; J. Paarlberg; H.W.G.M. van Heck (Eric)

    2001-01-01

    textabstractThis paper argues that a better understanding of the business model of web auctions can be reached if we adopt a broader view and provide empirical research from different sites. In this paper the business model of web auctions is refined into four dimensions. These are auction model, mo

  16. Web Page Design (Part Three).

    Science.gov (United States)

    Descy, Don E.

    1997-01-01

    Discusses fonts as well as design considerations that should be reviewed when designing World Wide Web pages and sites to make them easier for clients to use and easier to maintain. Also discusses the simplicity of names; organization of pages, folders, and files; and sites to help build Web sites. (LRW)

  17. Elusive or Illuminating: Using the Web To Explore the Salem Witchcraft Trials.

    Science.gov (United States)

    Hurter, Stephanie R.

    2003-01-01

    Presents Web sites useful for teaching about the Salem (Massachusetts) witchcraft trials. Includes Web sites that offer primary source material, collections of Web sites, teaching material, and sites that are interactive, including features, such as QuickTime movies. (CMK)

  18. Benthic food web structure in the Comau fjord, Chile (∼42°S): Preliminary assessment including a site with chemosynthetic activity

    Science.gov (United States)

    Zapata-Hernández, Germán; Sellanes, Javier; Mayr, Christoph; Muñoz, Práxedes

    2014-12-01

    Using C and N stable isotopes we analyzed different trophic aspects of the benthic fauna at two sites in the Comau fjord: one with presence of venting of chemically reducing fluids and extensive patches of bacterial mats (XH: X-Huinay), and one control site (PG: Punta Gruesa) with a typical fjord benthic habitat. Due to the widespread presence of such microbial patches in the fjord and their recognized trophic role in reducing environments, we hypothesize that these microbial communities could be contributing to the assimilated food of consumers and transferring carbon into high trophic levels in the food web. Food sources in the area included macroalgae with a wide range of δ13C values (-34.7 to -11.9‰), particulate organic matter (POM, δ13C = -20.1‰), terrestrial organic matter (TOM, δ13C = -32.3‰ to -27.9‰) and chemosynthetic filamentous bacteria (δ13C = ∼-33‰). At both sites, fauna depicted typical values indicating photosynthetic production as a main food source (>-20‰). However, at XH selected taxa reported lower δ13C values (e.g. -26.5‰ in Nacella deaurata), suggesting a partial use of chemosynthetic production. Furthermore, enhanced variability at this site in δ13C values of the polyplacophoran Chiton magnificus, the limpet Fissurella picta and the tanaid Zeuxoides sp. may also be responding to the use of a wider scope of primary food sources. Trophic position estimates suggest three trophic levels of consumers at both sites. However, low δ15N values in some grazer and suspension-feeder species suggest that these taxa could be using other sources still to be identified (e.g. bacterial films, microalgae and organic particles of small size-fractions). Furthermore, between-site comparisons of isotopic niche width measurements in some trophic guilds indicate that grazers from XH have more heterogenic trophic niches than at PG (measured as mean distance to centroid and standard deviation of nearest neighbor distance). This last could be

  19. The abandoned surface mining sites in the Czech Republic: mapping and creating a database with a GIS web application

    Science.gov (United States)

    Pokorný, Richard; Tereza Peterková, Marie

    2016-05-01

    Based on the vectorization of the 55-volume book series the Quarry Inventories of the Czechoslovak Republic/Czechoslovak Socialist Republic, published in the years 1932-1961, a new comprehensive database was built comprising 9958 surface mining sites of raw materials, which were active in the first half of the 20th century. The mapped area covers 40.9 % of the territory of the Czech Republic. For the purposes of visualization, a map application, the Quarry Inventories Online, was created that enables the data visualization.

  20. 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…

  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. Card sorting, test d’oculométrie et test d’utilisabilité sur le site web du Service d’information scientifique du CERN

    CERN Document Server

    Marchand, Alizée; Schneider, René

    Ce travail de Bachelor a pour objectif l’évaluation du site web du Service d’information scientifique du CERN. Cette évaluation est basée sur les méthodes utilisées en User Centered Design (UCD). Pour effectuer cette évaluation, nous avons sélectionné trois tests : un card sorting, un test d’oculométrie et un test d’utilisabilité. Selon la norme ISO 9241-11 :1998, l’utilisabilité se définit par « le degré selon lequel un produit peut être utilisé, par des utilisateurs identifiés, pour atteindre les buts définis avec efficacité, efficience et satisfaction, dans un contexte d’utilisation spécifié ». Les tests que nous avons réalisés nous ont permis d’identifier les problèmes d’utilisabilité du site du Service, en nous appuyant sur les caractéristiques d’utilisabilité définies dans cette norme. Pour ce faire, nous avons élaboré les tests en nous basant sur les pratiques utilisées par les spécialistes en UCD. Nous avons ensuite proposé à des employés du CERN, ...

  3. The IntFOLD server: an integrated web resource for protein fold recognition, 3D model quality assessment, intrinsic disorder prediction, domain prediction and ligand binding site prediction.

    Science.gov (United States)

    Roche, Daniel B; Buenavista, Maria T; Tetchner, Stuart J; McGuffin, Liam J

    2011-07-01

    The IntFOLD server is a novel independent server that integrates several cutting edge methods for the prediction of structure and function from sequence. Our guiding principles behind the server development were as follows: (i) to provide a simple unified resource that makes our prediction software accessible to all and (ii) to produce integrated output for predictions that can be easily interpreted. The output for predictions is presented as a simple table that summarizes all results graphically via plots and annotated 3D models. The raw machine readable data files for each set of predictions are also provided for developers, which comply with the Critical Assessment of Methods for Protein Structure Prediction (CASP) data standards. The server comprises an integrated suite of five novel methods: nFOLD4, for tertiary structure prediction; ModFOLD 3.0, for model quality assessment; DISOclust 2.0, for disorder prediction; DomFOLD 2.0 for domain prediction; and FunFOLD 1.0, for ligand binding site prediction. Predictions from the IntFOLD server were found to be competitive in several categories in the recent CASP9 experiment. The IntFOLD server is available at the following web site: http://www.reading.ac.uk/bioinf/IntFOLD/.

  4. Myanmar Web Pages Crawler

    National Research Council Canada - National Science Library

    Su Mon Khine; Yadana Thein

    2015-01-01

    .... There is very little research area in crawling for Myanmar Language web sites. Most of the language specific crawlers are based on n-gram character sequences wh ich require training documents, the proposed crawler differ from those crawlers...

  5. Web design and destruction

    Energy Technology Data Exchange (ETDEWEB)

    Graham, J. [American Nuclear Society (United States)

    1998-07-01

    This paper notes the ineffectualness of organizational World Wide Web sites which are generally supportive of nuclear science and technology versus those whose mission is to oppose nuclear matters and which do so by providing mis-information to the public. Specific comparisons of pro and con sites are made, and recommendations are made for improving the communication effectiveness of proponent sites. (author)

  6. WebSelF: A Web Scraping Framework

    DEFF Research Database (Denmark)

    Thomsen, Jakob; Ernst, Erik; Brabrand, Claus

    2012-01-01

    previous work on web scraping. We have experimentally evaluated our framework and implementation in an experiment that evaluated several qualitatively different web scraping constituents (including previous work and combinations hereof) on about 11,000 HTML pages on daily versions of 17 web sites over...

  7. Webbed penis: a rare case.

    Science.gov (United States)

    Agrawal, R; Chaurasia, D; Jain, M

    2010-01-01

    Webbed penis belongs to a rare and little-known defect of the external genitalia. The term denotes the penis of normal size for age hidden in the adjacent scrotal and pubic tissues. Though rare, it can be treated easily by surgery. A case of webbed penis is presented with brief review of literature.

  8. Compliance With the Mediterranean Diet and Physical Activity Level of Users of the PAFES (Plan for Physical Activity, Sport and Health Web Site

    Directory of Open Access Journals (Sweden)

    Darío López

    2014-05-01

    Full Text Available Background: The Physical Activity Plan Sport and Health web site (www.pafes.cat allows users to assess the level of adherence to the Mediterranean Diet (MD and level of physical activity (PA by two interactive questionnaires: the MD questionnaire adapted from the study Prevention with Mediterranean Diet (Predimed and the abbreviated version of the International Physical Activity questionnaire (IPAQ.Methods: A descriptive analysis was performed on the results of both questionnaires during the period 2009 to 2010.Results: Of the 1376 questionnaires analyzed on adherence to the MD, 12.5% of users have a high compliance, 67.2% moderate, and 20.3% low. Almost all (95.8% used olive oil as the main added fat, 82.2% and 78.4% reported a low intake of butter and derivatives, and sugary drinks, respectively, and 70.9% referred to an adequate intake of vegetables. On the negative side, 82.3% reported a low intake of legumes, 71.6% a high intake of red meat, 67.6% and 25% lower intake of fruit and nuts, respectively. As regards PA, of the 1221 questionnaires analyzed, 79.4% of the population met the PA health recommendations, 36.5% at a high level, and 42.9% moderate.Conclusions: Web questionnaires can be a useful tool in the promotion and dissemination of both habits. As a suggestion for improvement, we propose the inclusion of demographic variables to determine the profile of users who completed the questionnaires.

  9. Web Content Management Systems in Higher Education.

    Science.gov (United States)

    Powel, Wayne; Gill, Chris

    2003-01-01

    Describes the Web site development practices of Gonzaga University, Spokane, Washington, and the content management systems that allow owners of information to control content while the university controls the look of the Web site. More than 150 content managers assume control of some portion of the Web site. (SLD)

  10. The Strategy of Promoting Web-site of the Company Стратегия продвижения web-сайта компании

    Directory of Open Access Journals (Sweden)

    Babenko Nelya A.

    2012-08-01

    Full Text Available The article analyzes the strategy of promotion web-site of the company. The problems of developing a strategy to promote the company web-site on the Internet. An algorithm for the development of promotion strategy web-site of the procedure and its promotion. Recommended methods for the primary attraction of visitors to the web-site. F model assessing the effectiveness of company web-site is the algorithm for its optimization.В статье рассматриваются вопросы разработки стратегии продвижения web-сайта компании в Интернете. Предложен алгоритм разработки стратегии продвижения web-сайта компании и процедура его продвижения. Рекомендованы методы первичного привлечения посетителей на web-сайт. Разработана модель оценки эффективности web-сайта компании та алгоритм его оптимизации.

  11. Web Based VRML Modelling

    NARCIS (Netherlands)

    Kiss, S.

    2001-01-01

    Presents a method to connect VRML (Virtual Reality Modeling Language) and Java components in a Web page using EAI (External Authoring Interface), which makes it possible to interactively generate and edit VRML meshes. The meshes used are based on regular grids, to provide an interaction and modeling

  12. Technical Note: Intrafractional changes in time lag relationship between anterior–posterior external and superior–inferior internal motion signals in abdominal tumor sites

    Energy Technology Data Exchange (ETDEWEB)

    Regmi, Rajesh; Lovelock, D. Michael; Zhang, Pengpeng; Pham, Hai; Xiong, Jianping; Yorke, Ellen D.; Mageras, Gig S., E-mail: magerasg@mskcc.org [Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, New York 10065 (United States); Goodman, Karyn A.; Wu, Abraham J. [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York 10065 (United States)

    2015-06-15

    Purpose: To investigate constancy, within a treatment session, of the time lag relationship between implanted markers in abdominal tumors and an external motion surrogate. Methods: Six gastroesophageal junction and three pancreatic cancer patients (IRB-approved protocol) received two cone-beam CTs (CBCT), one before and one after treatment. Time between scans was less than 30 min. Each patient had at least one implanted fiducial marker near the tumor. In all scans, abdominal displacement (Varian RPM) was recorded as the external motion signal. Purpose-built software tracked fiducials, representing internal signal, in CBCT projection images. Time lag between superior–inferior (SI) internal and anterior–posterior external signals was found by maximizing the correlation coefficient in each breathing cycle and averaging over all cycles. Time-lag-induced discrepancy between internal SI position and that predicted from the external signal (external prediction error) was also calculated. Results: Mean ± standard deviation time lag, over all scans and patients, was 0.10 ± 0.07 s (range 0.01–0.36 s). External signal lagged the internal in 17/18 scans. Change in time lag between pre- and post-treatment CBCT was 0.06 ± 0.07 s (range 0.01–0.22 s), corresponding to 3.1% ± 3.7% (range 0.6%–10.8%) of gate width (range 1.6–3.1 s). In only one patient, change in time lag exceeded 10% of the gate width. External prediction error over all scans of all patients varied from 0.1 ± 0.1 to 1.6 ± 0.4 mm. Conclusions: Time lag between internal motion along SI and external signals is small compared to the treatment gate width of abdominal patients examined in this study. Change in time lag within a treatment session, inferred from pre- to post-treatment measurements is also small, suggesting that a single measurement of time lag at the session start is adequate. These findings require confirmation in a larger number of patients.

  13. Building Web Reputation Systems

    CERN Document Server

    Farmer, Randy

    2010-01-01

    What do Amazon's product reviews, eBay's feedback score system, Slashdot's Karma System, and Xbox Live's Achievements have in common? They're all examples of successful reputation systems that enable consumer websites to manage and present user contributions most effectively. This book shows you how to design and develop reputation systems for your own sites or web applications, written by experts who have designed web communities for Yahoo! and other prominent sites. Building Web Reputation Systems helps you ask the hard questions about these underlying mechanisms, and why they're critical

  14. HIDDEN WEB EXTRACTOR DYNAMIC WAY TO UNCOVER THE DEEP WEB

    Directory of Open Access Journals (Sweden)

    DR. ANURADHA

    2012-06-01

    Full Text Available In this era of digital tsunami of information on the web, everyone is completely dependent on the WWW for information retrieval. This has posed a challenging problem in extracting relevant data. Traditional web crawlers focus only on the surface web while the deep web keeps expanding behind the scene. The web databases are hidden behind the query interfaces. In this paper, we propose a Hidden Web Extractor (HWE that can automatically discover and download data from the Hidden Web databases. Since the only “entry point” to a Hidden Web site is a query interface, the main challenge that a Hidden WebExtractor has to face is how to automatically generate meaningful queries for the unlimited number of website pages.

  15. Credibility Analysis of Free Information Web Sites for Up-to-date Retrieval%面向查新需求的免费信息网站可信度分析

    Institute of Scientific and Technical Information of China (English)

    曹学艳; 邓发云; 翟燕

    2012-01-01

    This paper presents that free web site of high credibility can be the relative information for up-to-date retrieval after the credibility analysis. Considering of the evaluation indicators of web sites and up-to-date retrieval, this paper gives a set of evaluation in- dicators from the point of accuracy, verifiability, relevance and authority for free web sites, and their weights are estimated by an ana- lytic hierarchy process(AHP) method. The web sites with high credibility will be added to web site set for up-to-date retrieval in simi- lar academic fields. So, the accuracy and impartiality of up-to-date retrieval can be ensured.%提出对相关的免费信息网站进行可信度分析后,来自可信度比较高的网站的信息才能成为课题的相关对比文献。通过建立专家小组,结合一般网站评价指标和查新需求指标,利用9分制打分法确定可信度评价指标.从准确性、可证实性、相关性、权威性来进行分析,利用AHP方法设置各层指标权重,将可信度高的网站纳入该行业内查新的参考网站集合,并结合案例说明该方法的可行性。

  16. What is missing on their web sites? An evaluation of national and international pharmaceutical companies in Turkey.

    Science.gov (United States)

    Yegenoglu, Selen; Aslan, Dilek; Acar, Aylin; Calgan, Zeynep

    2005-12-01

    The Turkish Pharmaceutical Manufacturers Association-Ilaç Endüstrisi Isverenler Sendikasi (IEIS) set guidelines for pharmaceutical companies when designing their websites in 2003. The objective of this study is to evaluate whether pharmaceutical company websites comply with these guidelines. The list of all the national and international pharmaceutical companies active in Turkey is obtained from Farmalist Vademecum. We evaluated each site in terms of availability of drug advertisement, mail address, e-mail address, telephone number, fax number, update information, indication of target group, links, references, information, appropriate content for the intended target group, disclaimer stating the given information is only for health care professionals, disclaimer stating the given information cannot replace a health care professional, responsible body for the website design. The search was done throughout February 2005. We used x(2) test and Fisher's exact x(2) tests for statistical analysis. Of the 82 pharmaceutical companies active in Turkey, 51 had a website eligible for evaluation. Of the 51 companies, 34 (66.7%) were national and 17 (33.3%) were international. Eighteen companies had drug advertisement on the home page of their websites (64.7%). Of the total companies majority had mail address (89.2%); telephone number (89.2%); fax number (84.3%); links (66.7%); and appropriate content for the health care professionals (62.7%). The frequency of having update information and a separate pharmacist/physician information part was higher among international pharmaceutical company websites compared to the national ones. These differences were statistically significant (p < 0.05). As a result of the evaluation, the majority of the pharmaceutical companies failed to comply wholly with the guidelines set by IEIS when designing their website on the Internet.

  17. Visuel Communication in Web Design

    DEFF Research Database (Denmark)

    Thorlacius, Lisbeth

    2010-01-01

    Web sites are rapidly becoming the preferred media choice for information search, company presentation, shopping, entertainment, education, and social contacts. And along with the various forms of communication that the Web offers the aesthetic aspects have begun to play an increasing important...... role. However, studies in the design and the relevance of focusing on the aesthetic aspects in planning and using Web sites have only to a smaller degree been subject of theoretical reflection. For example, Miller in 2001, Thorlacius in 2001, 2002, 2005, Engholm in 2002, 2003 and Beaird in 2007 have...... in terms of the pictorial and graphical aspects of Web design by drawing on insights from semiotics, art history, communication theory, and graphic design. The practical use of the model will be demonstrated on two Web sites: Jakob Nielsen and Donald A. Norman's Web site www.nngroup.com and Walter Van...

  18. TRACING EFFICIENT PATH USING WEB PATH TRACING

    Directory of Open Access Journals (Sweden)

    L.K. Joshila Grace

    2014-01-01

    Full Text Available In the fast improving society, people depend on online purchase of goods than spending time physically. So there are lots of resources emerged for this online buying and selling of materials. Efficient and attractive web sites would be the best to sell the goods to people. To know whether a web site is reaching the mind of the customers or not, a high speed analysis is done periodically by the web developers. This works helps for the web site developers in knowing the weaker and stronger section of their web site. Parameters like frequency and utility are used for quantitative and qualitative analysis respectively. Addition to this down loads, book marks and the like/dislike of the particular web site is also considered. A new web path trace tree structure is implemented. A mathematical implementation is done to predict the efficient pattern used by the web site visitors.

  19. SLITHER: a web server for generating contiguous conformations of substrate molecules entering into deep active sites of proteins or migrating through channels in membrane transporters.

    Science.gov (United States)

    Lee, Po-Hsien; Kuo, Kuei-Ling; Chu, Pei-Ying; Liu, Eric M; Lin, Jung-Hsin

    2009-07-01

    Many proteins use a long channel to guide the substrate or ligand molecules into the well-defined active sites for catalytic reactions or for switching molecular states. In addition, substrates of membrane transporters can migrate to another side of cellular compartment by means of certain selective mechanisms. SLITHER (http://bioinfo.mc.ntu.edu.tw/slither/or http://slither.rcas.sinica.edu.tw/) is a web server that can generate contiguous conformations of a molecule along a curved tunnel inside a protein, and the binding free energy profile along the predicted channel pathway. SLITHER adopts an iterative docking scheme, which combines with a puddle-skimming procedure, i.e. repeatedly elevating the potential energies of the identified global minima, thereby determines the contiguous binding modes of substrates inside the protein. In contrast to some programs that are widely used to determine the geometric dimensions in the ion channels, SLITHER can be applied to predict whether a substrate molecule can crawl through an inner channel or a half-channel of proteins across surmountable energy barriers. Besides, SLITHER also provides the list of the pore-facing residues, which can be directly compared with many genetic diseases. Finally, the adjacent binding poses determined by SLITHER can also be used for fragment-based drug design.

  20. Power is only skin deep: an institutional ethnography of nurse-driven outpatient psoriasis treatment in the era of clinic web sites.

    Science.gov (United States)

    Winkelman, Warren J; Halifax, Nancy V Davis

    2007-04-01

    We present an institutional ethnography of hospital-based psoriasis day treatment in the context of evaluating readiness to supplement services and support with a new web site. Through observation, interviews and a critical consideration of documents, forms and other textually-mediated discourses in the day-to-day work of nurses and physicians, we come to understand how the historical gender-determined power structure of nurses and physicians impacts nurses' work. On the one hand, nurses' work can have certain social benefits that would usually be considered untenable in traditional healthcare: nurses as primary decision-makers, nurses as experts in the treatment of disease, physicians as secondary consultants, and patients as co-facilitators in care delivery processes. However, benefits seem to have come at the nurses' expense, as they are required to maintain a cloak of invisibility for themselves and for their workplace, so that the Centre appears like all other outpatient clinics, and the nurses do not enjoy appropriate economic recognition. Implications for this negotiated invisibility on the implementation of new information systems in healthcare are discussed.