The DIRAC Web Portal 2.0

Science.gov (United States)

Mathe, Z.; Casajus Ramo, A.; Lazovsky, N.; Stagni, F.

2015-12-01

For many years the DIRAC interware (Distributed Infrastructure with Remote Agent Control) has had a web interface, allowing the users to monitor DIRAC activities and also interact with the system. Since then many new web technologies have emerged, therefore a redesign and a new implementation of the DIRAC Web portal were necessary, taking into account the lessons learnt using the old portal. These new technologies allowed to build a more compact, robust and responsive web interface that enables users to have better control over the whole system while keeping a simple interface. The web framework provides a large set of “applications”, each of which can be used for interacting with various parts of the system. Communities can also create their own set of personalised web applications, and can easily extend already existing ones with a minimal effort. Each user can configure and personalise the view for each application and save it using the DIRAC User Profile service as RESTful state provider, instead of using cookies. The owner of a view can share it with other users or within a user community. Compatibility between different browsers is assured, as well as with mobile versions. In this paper, we present the new DIRAC Web framework as well as the LHCb extension of the DIRAC Web portal.

The Asian Network for Education in Nuclear Technology (ANENT)

International Nuclear Information System (INIS)

Amin, F.; Grover, R.B.; Han, K.W.

2004-01-01

The per capita electricity availability in the Asian region is below the world average. Nuclear energy is considered by several countries in the region as a potential source to meet their growing energy demand. Thus, there is likely to be an expansion of nuclear power programme in the Asian region. Additionally, as the economies in the region expand, there will be an increasing role for isotope and radiation technologies in the health care, agriculture, and industrial sectors. The growing demand for power and non-power applications of nuclear technologies would require a sustainable supply of well-qualified nuclear workforce. The Asian Network for Education in Nuclear Technology, ANENT in short, was established in February 2004 in response to this need. The state of nuclear education in the region is at different levels in different countries. This diversity provides an opportunity for sharing of knowledge and resources. ANENT will facilitate cooperation in education, related research and training through: (i) sharing of information and materials on nuclear education and training; (ii) exchange of students, teachers and researchers; (iii) establishment of reference curricula and facilitating mutual recognition of degrees; and (iv) facilitating communication between ANENT member institutions and other regional and global networks. By focusing on education, ANENT complements existing activities undertaken by the International Atomic Energy Agency (IAEA) and supports IAEA activities for the preservation of nuclear knowledge. ANENT is a comprehensive initiative in education and training in that it will give equal importance to power and non-power technologies, thus meeting the diverse needs of the countries in the Asian region. (author)

User Needs of Digital Service Web Portals: A Case Study

Science.gov (United States)

Heo, Misook; Song, Jung-Sook; Seol, Moon-Won

2013-01-01

The authors examined the needs of digital information service web portal users. More specifically, the needs of Korean cultural portal users were examined as a case study. The conceptual framework of a web-based portal is that it is a complex, web-based service application with characteristics of information systems and service agents. In…

Meeting report of the consultancy meeting on comparison of curricula in nuclear engineering within the ANENT countries

International Nuclear Information System (INIS)

2007-01-01

The participants of the Meeting have agreed to conclude: 1. The participants have been acquainted with the following: a. Curricula on nuclear science and nuclear engineering of the host country - Russia, as well as of the Republic of Korea, India and Vietnam; b. Nuclear education activities of the World Nuclear University (WNU); c. Nuclear education facilities at Moscow Engineering Physics Institute (MEPhI). 2. Discussions and analysis were made on the curricula in nuclear engineering education in the Region. 3. Main efforts were focused on developing a draft of the ANENT Reference Curricula for Master's Degree in Nuclear Engineering. The skeleton of the first draft of the Reference Curricula was created. 4. The idea about the ANENT Master's Degree in Nuclear Engineering (ANENT MDNE) was discussed. Realization of such degree would strongly and directly enhance and heighten the regional educational level in nuclear engineering in the near future. It is also expected to facilitate credit transfer and mutual recognition of degrees within the ANENT member countries in line with the ANENT's long term goals. 5. It was suggested to conduct an intensive exchange of opinions between experts and educators in the ANENT member countries to develop the ANENT MDNE further based on the skeleton of the draft. 6. It was preferable to start more extensive discussion about the idea of the ANENT MDNE and how to realize it effectively and reasonably as soon as possible. 7. The ANENT members were encouraged to discuss about ANENT Activity 4 at the next Meeting of the ANENT Coordination Committee. 8. The participants expressed their heartfelt thanks to the collective of Moscow Engineering Physics Institute (MEPhI) - the Host Organization - and to all the members of the Local Organizing Committee of the Meeting, as well as to the ANENT Scientific Secretary, for the warm atmosphere and perfect conditions provided for the success of the Meeting

Managing nuclear knowledge: IAEA activities and international coordination. Asian Network for Education in Nuclear Technology (ANENT)

International Nuclear Information System (INIS)

2007-07-01

This CD-ROM is attached to the booklet 'Managing nuclear knowledge: IAEA activities and international coordination. Asian Network for Education in Nuclear Technology (ANENT)'. It contains the background material with regard to ANENT in full text, including policy level papers, reports, presentation material made by Member States, and meeting summaries during the period 2002-2005. Further information on the current ANENT activities and related IAEA activities is available at 'http://anent-iaea.org' and 'http://iaea.org/inisnkm'

Best Practices for Building Web Data Portals

Science.gov (United States)

Anderson, R. A.; Drew, L.

2013-12-01

With a data archive of more than 1.5 petabytes and a key role as the NASA Distributed Active Archive Center (DAAC) for synthetic aperture radar (SAR) data, the Alaska Satellite Facility (ASF) has an imperative to develop effective Web data portals. As part of continuous enhancement and expansion of its website, ASF recently created two data portals for distribution of SAR data: one for the archiving and distribution of NASA's MEaSUREs Wetlands project and one for newly digitally processed data from NASA's 1978 Seasat satellite. These case studies informed ASF's development of the following set of best practices for developing Web data portals. 1) Maintain well-organized, quality data. This is fundamental. If data are poorly organized or contain errors, credibility is lost and the data will not be used. 2) Match data to likely data uses. 3) Identify audiences in as much detail as possible. ASF DAAC's Seasat and Wetlands portals target three groups of users: a) scientists already familiar with ASF DAAC's SAR archive and our data download tool, Vertex; b) scientists not familiar with SAR or ASF, but who can use the data for their research of oceans, sea ice, volcanoes, land deformation and other Earth sciences; c) audiences wishing to learn more about SAR and its use in Earth sciences. 4) Identify the heaviest data uses and the terms scientists search for online when trying to find data for those uses. 5) Create search engine optimized (SEO) Web content that corresponds to those searches. Because search engines do not yet search raw data, so Web data portals must include content that ties the data to its likely uses. 6) Create Web designs that best serves data users (user centered design), not for how the organization views itself or its data. Usability testing was conducted for the ASF DAAC Wetlands portal to improve the user experience. 7) Use SEO tips and techniques. The ASF DAAC Seasat portal used numerous SEO techniques, including social media, blogging

Customizable scientific web-portal for DIII-D nuclear fusion experiment

Energy Technology Data Exchange (ETDEWEB)

Abla, G; Kim, E N; Schissel, D P, E-mail: abla@fusion.gat.co [General Atomics, PO Box 85608, San Diego, California 92186-5608 (United States)

2010-04-01

Increasing utilization of the Internet and convenient web technologies has made the web-portal a major application interface for remote participation and control of scientific instruments. While web-portals have provided a centralized gateway for multiple computational services, the amount of visual output often is overwhelming due to the high volume of data generated by complex scientific instruments and experiments. Since each scientist may have different priorities and areas of interest in the experiment, filtering and organizing information based on the individual user's need can increase the usability and efficiency of a web-portal. DIII-D is the largest magnetic nuclear fusion device in the US. A web-portal has been designed to support the experimental activities of DIII-D researchers worldwide. It offers a customizable interface with personalized page layouts and list of services for users to select. Each individual user can create a unique working environment to fit his own needs and interests. Customizable services are: real-time experiment status monitoring, diagnostic data access, interactive data analysis and visualization. The web-portal also supports interactive collaborations by providing collaborative logbook, and online instant announcement services. The DIII-D web-portal development utilizes multi-tier software architecture, and Web 2.0 technologies and tools, such as AJAX and Django, to develop a highly-interactive and customizable user interface.

Customizable scientific web-portal for DIII-D nuclear fusion experiment

International Nuclear Information System (INIS)

Abla, G; Kim, E N; Schissel, D P

2010-01-01

Increasing utilization of the Internet and convenient web technologies has made the web-portal a major application interface for remote participation and control of scientific instruments. While web-portals have provided a centralized gateway for multiple computational services, the amount of visual output often is overwhelming due to the high volume of data generated by complex scientific instruments and experiments. Since each scientist may have different priorities and areas of interest in the experiment, filtering and organizing information based on the individual user's need can increase the usability and efficiency of a web-portal. DIII-D is the largest magnetic nuclear fusion device in the US. A web-portal has been designed to support the experimental activities of DIII-D researchers worldwide. It offers a customizable interface with personalized page layouts and list of services for users to select. Each individual user can create a unique working environment to fit his own needs and interests. Customizable services are: real-time experiment status monitoring, diagnostic data access, interactive data analysis and visualization. The web-portal also supports interactive collaborations by providing collaborative logbook, and online instant announcement services. The DIII-D web-portal development utilizes multi-tier software architecture, and Web 2.0 technologies and tools, such as AJAX and Django, to develop a highly-interactive and customizable user interface.

Customizable scientific web-portal for DIII-D nuclear fusion experiment

Science.gov (United States)

Abla, G.; Kim, E. N.; Schissel, D. P.

2010-04-01

Increasing utilization of the Internet and convenient web technologies has made the web-portal a major application interface for remote participation and control of scientific instruments. While web-portals have provided a centralized gateway for multiple computational services, the amount of visual output often is overwhelming due to the high volume of data generated by complex scientific instruments and experiments. Since each scientist may have different priorities and areas of interest in the experiment, filtering and organizing information based on the individual user's need can increase the usability and efficiency of a web-portal. DIII-D is the largest magnetic nuclear fusion device in the US. A web-portal has been designed to support the experimental activities of DIII-D researchers worldwide. It offers a customizable interface with personalized page layouts and list of services for users to select. Each individual user can create a unique working environment to fit his own needs and interests. Customizable services are: real-time experiment status monitoring, diagnostic data access, interactive data analysis and visualization. The web-portal also supports interactive collaborations by providing collaborative logbook, and online instant announcement services. The DIII-D web-portal development utilizes multi-tier software architecture, and Web 2.0 technologies and tools, such as AJAX and Django, to develop a highly-interactive and customizable user interface.

Portal Web 2.0

OpenAIRE

Barba Hidalgo, José Manuel

2008-01-01

El tema que es tracta en aquest projecte gira al voltant del concepte Web 2.0. Després d’una introducció on es comenten les principals característiques que defineixen el conjunt d’aplicacions agrupades al voltant d’aquesta filosofia, s’analitzen diferents entorns de desenvolupament d’aplicacions Web, amb l’objectiu de crear un portal que segueixi els principis Web 2.0. El resultat de l’estudi presenta a Ruby on Rails com un ferm candidat, això fa que es procedeixi a estudiar aq...

Creació d'un portal web cercador de feina

OpenAIRE

Gómez Mondragón, Sergi

2012-01-01

Projecte de fi de carrera d'un portal web cercador de feina realitzat amb .NET i utilitzant SQL com a repositori de dades. Proyecto de fin de carrera de un portal web buscador de empleo realizado con .NET y utilizando SQL como repositorio de datos.

LHCb : The DIRAC Web Portal 2.0

CERN Multimedia

Mathe, Zoltan; Lazovsky, N; Stagni, Federico

2015-01-01

For many years the DIRAC interware (Distributed Infrastructure with Remote Agent Control) has had a web interface, allowing the users to monitor DIRAC activities and also interact with the system. Since then many new web technologies have emerged, therefore a redesign and a new implementation of the DIRAC Web portal were necessary, taking into account the lessons learnt using the old portal. These new technologies allowed to build a more compact and more responsive web interface that is robust and that enables users to have more control over the whole system while keeping a simple interface. The framework provides a large set of "applications", each of which can be used for interacting with various parts of the system. Communities can also create their own set of personalised web applications, and can easily extend already existing web applications with a minimal effort. Each user can configure and personalise the view for each application and save it using the DIRAC User Profile service as RESTful state prov...

Patients' Experiences with and Attitudes towards a Diabetes Patient Web Portal

NARCIS (Netherlands)

Ronda, Maaike C. M.; Dijkhorst-Oei, Lioe-Ting; Rutten, Guy E. H. M.

2015-01-01

Objective A diabetes patient web portal allows patients to access their personal health record and may improve diabetes outcomes; however, patients' adoption is slow. We aimed to get insight into patients' experiences with a web portal to understand how the portal is being used, how patients

Portal WEB 2.0. utilizando Framework Struts

OpenAIRE

Palacín Mateo, Manuel

2007-01-01

El propósito de este proyecto es la implementación de un portal interactivo de contactos utilizando las tecnologías J2EE mediante Struts y siguiendo la tendencia Web 2.0. Previo a esta implementación se ha hecho una valoración del mercado actual de los portales de contactos y se han evaluado los servicios que ofrecen para posteriormente añadirlos a la demostración tecnológica. Tras esto se ha explicado lo que es la tendencia Web 2.0. Finalmente se han evaluado las diferentes opciones o tec...

IMPACT web portal: oncology database integrating molecular profiles with actionable therapeutics.

Science.gov (United States)

Hintzsche, Jennifer D; Yoo, Minjae; Kim, Jihye; Amato, Carol M; Robinson, William A; Tan, Aik Choon

2018-04-20

With the advancement of next generation sequencing technology, researchers are now able to identify important variants and structural changes in DNA and RNA in cancer patient samples. With this information, we can now correlate specific variants and/or structural changes with actionable therapeutics known to inhibit these variants. We introduce the creation of the IMPACT Web Portal, a new online resource that connects molecular profiles of tumors to approved drugs, investigational therapeutics and pharmacogenetics associated drugs. IMPACT Web Portal contains a total of 776 drugs connected to 1326 target genes and 435 target variants, fusion, and copy number alterations. The online IMPACT Web Portal allows users to search for various genetic alterations and connects them to three levels of actionable therapeutics. The results are categorized into 3 levels: Level 1 contains approved drugs separated into two groups; Level 1A contains approved drugs with variant specific information while Level 1B contains approved drugs with gene level information. Level 2 contains drugs currently in oncology clinical trials. Level 3 provides pharmacogenetic associations between approved drugs and genes. IMPACT Web Portal allows for sequencing data to be linked to actionable therapeutics for translational and drug repurposing research. The IMPACT Web Portal online resource allows users to query genes and variants to approved and investigational drugs. We envision that this resource will be a valuable database for personalized medicine and drug repurposing. IMPACT Web Portal is freely available for non-commercial use at http://tanlab.ucdenver.edu/IMPACT .

A Study on the Promotion of Networking for International Training and Education in Nuclear Technology

International Nuclear Information System (INIS)

Min, B. J.; Lee, E. J.; Han, K. W.

2007-04-01

For the diversification of Korea's participation in the ANENT, the country contributed to the establishment of a new project (2007-2009) for the promotion of ANENT activities. Along the same, KAERI contributed to the development of cyber platform. Also, available course contents from IAEA were surveyed. In particular an approval course entitled as 'Energy Planning' was planned to be implemented in 2007. Finally, the ANENT web-portal including the cyber platform was operated and improved by upgrading and adding information and data. In order to promote the domestic cultivation of young scientists, Korea hosted 2007 WNU SI for the first time in Asia. KAERI staff was attached to the head quarter office of WNU to develop the curricula of WNU SI jointly. Keeping the basic structure of the original curricula, the developed curricula included Korean experience of self reliance in nuclear power technology and development of advanced technology. Methodology for the cooperation between ANENT and WNU was studied resulting in 2 ways. Primarily, it was suggested and prepared to produce cyber contents from 2007 WNU SI so that they can be up-loaded both on WNU web site and ANENT cyber platform. Secondly, cooperation in education and training activities was suggested to conduct exchange of students, joint development of cyber contents, operation of ANENT-WNU joint courses, development of reference curricula, and mutual recognition of credits and degrees. The methodology for the cooperation between ANENT and WNU will be implemented as follows: cooperation in the use of cyber contents from 2007 WNU SI will be produced during the event and they will be up-loaded both on WNU web site and ANENT cyber platform for common use; cooperation in education and training activities will be implemented by way of exchanging students, jointly developing cyber contents, operating ANENT-WNU joint courses, developing reference curricula, and realizing mutual recognition of credits and degrees

A Study on the Promotion of Networking for International Training and Education in Nuclear Technology

Energy Technology Data Exchange (ETDEWEB)

Min, B J; Lee, E J; Han, K W [and others

2007-04-15

For the diversification of Korea's participation in the ANENT, the country contributed to the establishment of a new project (2007-2009) for the promotion of ANENT activities. Along the same, KAERI contributed to the development of cyber platform. Also, available course contents from IAEA were surveyed. In particular an approval course entitled as 'Energy Planning' was planned to be implemented in 2007. Finally, the ANENT web-portal including the cyber platform was operated and improved by upgrading and adding information and data. In order to promote the domestic cultivation of young scientists, Korea hosted 2007 WNU SI for the first time in Asia. KAERI staff was attached to the head quarter office of WNU to develop the curricula of WNU SI jointly. Keeping the basic structure of the original curricula, the developed curricula included Korean experience of self reliance in nuclear power technology and development of advanced technology. Methodology for the cooperation between ANENT and WNU was studied resulting in 2 ways. Primarily, it was suggested and prepared to produce cyber contents from 2007 WNU SI so that they can be up-loaded both on WNU web site and ANENT cyber platform. Secondly, cooperation in education and training activities was suggested to conduct exchange of students, joint development of cyber contents, operation of ANENT-WNU joint courses, development of reference curricula, and mutual recognition of credits and degrees. The methodology for the cooperation between ANENT and WNU will be implemented as follows: cooperation in the use of cyber contents from 2007 WNU SI will be produced during the event and they will be up-loaded both on WNU web site and ANENT cyber platform for common use; cooperation in education and training activities will be implemented by way of exchanging students, jointly developing cyber contents, operating ANENT-WNU joint courses, developing reference curricula, and realizing mutual recognition of credits and degrees.

User Requirements Based Development of a Web Portal for Chronic Patients.

Science.gov (United States)

Kopanitsa, Georgy

2017-01-01

In the current study, we tried to identify practices that help overcoming data entering and operational barriers, and involve patients and doctors in the development process to improve the acceptance of Web portals for chronic patients. This paper presents a follow up project implementing a Web portal for chronic patients considering previously studied barriers and opportunities. The following methods were applied to facilitate the acceptance of the portal: 1) a joint use case definition and discussion session before starting the development; 2) involvement of the users in prototyping the portal; 3) training of doctors and patients together before the implementation. During the first week of the portal's operation we have measured the number of data transactions and the number of active users to compare it with previous experience. The first weeks of operating the portal, we could observe an active contribution of doctors and patients, who submitted vital signs data and recommendations to the portal.

Integrating thematic web portal capabilities into the NASA Earthdata Web Infrastructure

Science.gov (United States)

Wong, M. M.; McLaughlin, B. D.; Huang, T.; Baynes, K.

2015-12-01

The National Aeronautics and Space Administration (NASA) acquires and distributes an abundance of Earth science data on a daily basis to a diverse user community worldwide. To assist the scientific community and general public in achieving a greater understanding of the interdisciplinary nature of Earth science and of key environmental and climate change topics, the NASA Earthdata web infrastructure is integrating new methods of presenting and providing access to Earth science information, data, research and results. This poster will present the process of integrating thematic web portal capabilities into the NASA Earthdata web infrastructure, with examples from the Sea Level Change Portal. The Sea Level Change Portal will be a source of current NASA research, data and information regarding sea level change. The portal will provide sea level change information through articles, graphics, videos and animations, an interactive tool to view and access sea level change data and a dashboard showing sea level change indicators. Earthdata is a part of the Earth Observing System Data and Information System (EOSDIS) project. EOSDIS is a key core capability in NASA's Earth Science Data Systems Program. It provides end-to-end capabilities for managing NASA's Earth science data from various sources - satellites, aircraft, field measurements, and various other programs. It is comprised of twelve Distributed Active Archive Centers (DAACs), Science Computing Facilities (SCFs), data discovery and service access client (Reverb and Earthdata Search), dataset directory (Global Change Master Directory - GCMD), near real-time data (Land Atmosphere Near real-time Capability for EOS - LANCE), Worldview (an imagery visualization interface), Global Imagery Browse Services, the Earthdata Code Collaborative and a host of other discipline specific data discovery, data access, data subsetting and visualization tools.

Influence of Information Product Quality on Informing Users: A Web Portal Context

Directory of Open Access Journals (Sweden)

Junghyun Nam

2016-11-01

Full Text Available Web portals have been used as information products to deliver personalized, feature-rich, and flexible information needs to Internet users. However, all portals are not equal. Most of them have relatively a small number of visitors, while a few capture the majority of surfers. This study seeks to uncover the factors that contribute the perceived quality of a general portal. Based on 21 factors derived from an extensive literature review on Information Product Quality (IPQ, web usage, and media use, an experimental study was conducted to identify the factors that are perceived by web portal users as most relevant. The literature categorizes quality factors of an information product in three dimensions: information, physical, and service. This experiment suggests a different clustering of factors: Content relevancy, Communication interactiveness, Information currency, and Instant gratification. The findings in this study will help developers find a more customer-oriented approach to developing high-traffic portals.

Influence of Information Product Quality on Informing Users: A Web Portal Context

OpenAIRE

Junghyun Nam

2016-01-01

Web portals have been used as information products to deliver personalized, feature-rich, and flexible information needs to Internet users. However, all portals are not equal. Most of them have relatively a small number of visitors, while a few capture the majority of surfers. This study seeks to uncover the factors that contribute the perceived quality of a general portal. Based on 21 factors derived from an extensive literature review on Information Product Quality (IPQ), web usage, and med...

Anàlisi, disseny i implementació del Portal web FutbolAlpicat.com

OpenAIRE

Vidal Tolosa, Joan Antoni

2014-01-01

L’objectiu del treball és desenvolupar un portal web pel club Atlètic Alpicat i la Unió Esportiva Alpicat. A més aquest Portal que ha d’estar adaptat als requeriments de clubs i usuaris del Portal, ha de ser fàcil d’usar i de mantenir. Un cop finalitzat el Portal es guiarà els clubs per tal de que puguin gestionar-lo de forma autònoma.A la present memòria trobarem explicades les accions dutes a terme abans, durant i després del desenvolupament del Portal web dels Clubs de Futbo...

Patients' Experiences with and Attitudes towards a Diabetes Patient Web Portal.

Science.gov (United States)

Ronda, Maaike C M; Dijkhorst-Oei, Lioe-Ting; Rutten, Guy E H M

2015-01-01

A diabetes patient web portal allows patients to access their personal health record and may improve diabetes outcomes; however, patients' adoption is slow. We aimed to get insight into patients' experiences with a web portal to understand how the portal is being used, how patients perceive the content of the portal and to assess whether redesign of the portal might be needed. A survey among 1500 patients with type 1 and type 2 diabetes with a login to a patient portal. 62 primary care practices and one outpatient hospital clinic, using a combined patient portal. We compared patients who requested a login but never used it or once ('early quitters') with patients who used it at least two times ('persistent users'). 632 patients (42.1%) returned the questionnaire. Their mean age was 59.7 years, 63.1% was male and 81.8% had type 2 diabetes. 413 (65.3%) people were persistent users and 34.7% early quitters. In the multivariable analysis, insulin use (OR2.07; 95%CI[1.18-3.62]), experiencing more frequently hyperglycemic episodes (OR1.30;95%CI[1.14-1.49]) and better diabetes knowledge (OR1.02, 95%CI[1.01-1.03]) do increase the odds of being a persistent user. Persistent users perceived the usefulness of the patient portal significantly more favorable. However, they also more decisively declared that the patient portal is not helpful in supporting life style changes. Early quitters felt significantly more items not applicable in their situation compared to persistent users. Both persistent users (69.8%) and early quitters (58.8%) would prefer a reminder function for scheduled visits. About 60% of both groups wanted information about medication and side-effects in their portal. The diabetes patient web portal might be improved significantly by taking into account the patients' experiences and attitudes. We propose creating separate portals for patients on insulin or not.

Desarrollo de un portal web para el comercio electrónico

OpenAIRE

HU, JIN LI

2017-01-01

[ES] En este proyecto se plantea desarrollar un portal web de carácter comercio electrónico enfocado a empresas pequeñas. El portal se va a desarrollar con el entorno de trabajo Bootstrap, el lenguaje de programación PHP y la base de datos MySQL. Se va a centrar en conseguir un sitio web fácil de usar y que sea accesible desde cualquier dispositivo tecnológico. [EN] In this project, we are going to develop a ecommerce website which is focused on small size companies. The web...

Design and implementation of an architectural framework for web portals in a ubiquitous pervasive environment.

Science.gov (United States)

Raza, Muhammad Taqi; Yoo, Seung-Wha; Kim, Ki-Hyung; Joo, Seong-Soon; Jeong, Wun-Cheol

2009-01-01

Web Portals function as a single point of access to information on the World Wide Web (WWW). The web portal always contacts the portal's gateway for the information flow that causes network traffic over the Internet. Moreover, it provides real time/dynamic access to the stored information, but not access to the real time information. This inherent functionality of web portals limits their role for resource constrained digital devices in the Ubiquitous era (U-era). This paper presents a framework for the web portal in the U-era. We have introduced the concept of Local Regions in the proposed framework, so that the local queries could be solved locally rather than having to route them over the Internet. Moreover, our framework enables one-to-one device communication for real time information flow. To provide an in-depth analysis, firstly, we provide an analytical model for query processing at the servers for our framework-oriented web portal. At the end, we have deployed a testbed, as one of the world's largest IP based wireless sensor networks testbed, and real time measurements are observed that prove the efficacy and workability of the proposed framework.

GENIUS: a web portal for the grid

International Nuclear Information System (INIS)

Andronico, A.; Barbera, R.; Falzone, A.; Lo Re, G.; Pulvirenti, A.; Rodolico, A.

2003-01-01

The architecture and the current implementation of the grid portal GENIUS (Grid Enabled web environment for site Independent User job Submission), jointly developed by INFN and NICE within the context of the INFN Grid and DataGrid Project, is presented and discussed

Use of a web portal among adult clinic patients seen for type 2 diabetes mellitus.

Science.gov (United States)

Coughlin, Steven S; Heboyan, Vahé; Williams, Lovoria B; Hatzigeorgiou, Christos

2018-01-01

To determine the number of adult clinic patients seen for type 2 diabetes mellitus (T2DM) at an academic medical center and to examine characteristics of those who had or had not registered for a web portal. Electronic records were reviewed to identify web portal registration by patients treated for T2DM by age, sex, race and Hispanic ethnicity, and service (General Internal Medicine, Endocrinology). A total of 1,401 patients with T2DM were seen in General Internal Medicine and Endocrinology outpatient clinics. Less than one third (32%) had registered for the web portal. Women were more likely to have registered for the web portal than men [odds ratio (OR) =1.25; 95% CI, 0.99-1.57; Pweb portal, along with those who were 56 to 60 and >66 years of age. In multivariate analysis, a statistically significant association was observed between web portal registration and General Internal Medicine clinic vs . Endocrinology clinic (OR =2.96, P18-25 years, male sex (adjusted OR =0.71, P=0.006), and Black race (OR =0.33, P<0.001). Additional research is needed to identify portal design features that improve glycemic control and interventions that will increase use of patient portals, especially among Black patients with T2DM and those with low health literacy or computer literacy.

Information Architecture for the Web: The IA Matrix Approach to Designing Children's Portals.

Science.gov (United States)

Large, Andrew; Beheshti, Jamshid; Cole, Charles

2002-01-01

Presents a matrix that can serve as a tool for designing the information architecture of a Web portal in a logical and systematic manner. Highlights include interfaces; metaphors; navigation; interaction; information retrieval; and an example of a children's Web portal to provide access to museum information. (Author/LRW)

A Study on the Promotion of Networking for International Training and Education in Nuclear Technology

Energy Technology Data Exchange (ETDEWEB)

Min, B. J.; Lee, E. J.; Han, K. W. (and others)

2007-04-15

For the diversification of Korea's participation in the ANENT, the country contributed to the establishment of a new project (2007-2009) for the promotion of ANENT activities. Along the same, KAERI contributed to the development of cyber platform. Also, available course contents from IAEA were surveyed. In particular an approval course entitled as 'Energy Planning' was planned to be implemented in 2007. Finally, the ANENT web-portal including the cyber platform was operated and improved by upgrading and adding information and data. In order to promote the domestic cultivation of young scientists, Korea hosted 2007 WNU SI for the first time in Asia. KAERI staff was attached to the head quarter office of WNU to develop the curricula of WNU SI jointly. Keeping the basic structure of the original curricula, the developed curricula included Korean experience of self reliance in nuclear power technology and development of advanced technology. Methodology for the cooperation between ANENT and WNU was studied resulting in 2 ways. Primarily, it was suggested and prepared to produce cyber contents from 2007 WNU SI so that they can be up-loaded both on WNU web site and ANENT cyber platform. Secondly, cooperation in education and training activities was suggested to conduct exchange of students, joint development of cyber contents, operation of ANENT-WNU joint courses, development of reference curricula, and mutual recognition of credits and degrees. The methodology for the cooperation between ANENT and WNU will be implemented as follows: cooperation in the use of cyber contents from 2007 WNU SI will be produced during the event and they will be up-loaded both on WNU web site and ANENT cyber platform for common use; cooperation in education and training activities will be implemented by way of exchanging students, jointly developing cyber contents, operating ANENT-WNU joint courses, developing reference curricula, and realizing mutual recognition of credits and

IMPLEMENTASI DIGITAL ASSET MANAGEMENT SYSTEM PADA WEB PORTAL KARYA SISWA JURUSAN MULTIMEDIA DI SMK NEGERI 1 MARTAPURA

Directory of Open Access Journals (Sweden)

Rahmat Ramadhani

2016-04-01

Full Text Available Student Works Web Portal Of Multimedia Department In Smk Negeri 1 Martapura is a web portal implementing Digital Asset Management System. This web portal built based by the works of the students who had only used the DVD, in which each store one of his students in a single DVD. This causes problems especially in the limited physical storage space and search work takes a long time. With the waterfall method, built a student works web portal to save the works of the students in the form of digital media. A DAM system is built on a central repository that facilitates the storage, organization, retrieval, use and reuse of digital files. The results of the construction of the web portal is known that there is a significant speed difference between the old system to the new system, the new system can be said to be faster than the old system. In addition, the new system can be seen consuming less physical space than the old system. Based on research conducted, it can be concluded that by implementing the DAM system, the search speed for work can be improved and storage of work can be saved. Keywords: Web Portal, Work, Multimedia, Digital Asset Management, Digital Media. Web Portal Karya Siswa Jurusan Multimedia SMK Negeri 1 Martapura merupakan web portal yang menerapkan Digital Asset Management System. Web portal yang dibangun dilatar belakangi oleh penyimpanan data karya-karya para siswa yang selama ini hanya menggunakan DVD, dimana setiap siswa menyimpan satu karyanya dalam satu DVD. Hal ini menyebabkan masalah terutama pada terbatasnya ruang penyimpanan secara fisik serta pencarian karya yang memerlukan waktu lama. Dengan metode waterfall, dibangunlah sebuah web portal karya siswa yang secara spesifik menyimpan karya-karya para siswa dalam bentuk media digital. Sebuah sistem DAM dibangun di atas repositori pusat yang memfasilitasi penyimpanan, organisasi, pengambilan, pemanfaatan dan penggunaan kembali file digital. Hasil dari dibangunnya web portal

Online communication in a rehabilitation setting: Experiences of patients with chronic conditions using a web portal in Denmark

DEFF Research Database (Denmark)

Cerdan de Las Heras, Jose Manuel; Catalan-Matamoros, Daniel; Warny, Sarah

2017-01-01

mainly reported negative experiences and suggested combining both face-to-face consultations with online care by user-friendly web portals. This will ensure a positive contribution from digital communication tools to rehabilitation. Practice implications Patients’ experiences should be considered......Abstract Objective To gain insight into the experiences of patients with long-term conditions enrolled in an online rehabilitation programme using a web portal. Methods Danish outpatients were recruited from a rehabilitation department and were granted access to a web portal which included...... in the design of web portals in rehabilitation which could help healthcare organizations when developing online rehabilitation programmes. Keywords CommunicationWeb portalPatient's experienceseHealthRehabilitation...

Solar System Treks: Interactive Web Portals or STEM, Exploration and Beyond

Science.gov (United States)

Law, E.; Day, B. H.; Viotti, M.

2017-12-01

NASA's Solar System Treks project produces a suite of online visualization and analysis tools for lunar and planetary mapping and modeling. These portals offer great benefits for education and public outreach, providing access to data from a wide range of instruments aboard a variety of past and current missions. As a component of NASA's STEM Activation Infrastructure, they are available as resources for NASA STEM programs, and to the greater STEM community. As new missions are planned to a variety of planetary bodies, these tools facilitate public understanding of the missions and engage the public in the process of identifying and selecting where these missions will land. There are currently three web portals in the program: Moon Trek (https://moontrek.jpl.nasa.gov), Mars Trek (https://marstrek.jpl.nasa.gov), and Vesta Trek (https://vestatrek.jpl.nasa.gov). A new release of Mars Trek includes new tools and data products focusing on human landing site selection. Backed by evidence-based cognitive and computer science findings, an additional version is available for educational and public audiences in support of earning along novice-to-expert pathways, enabling authentic, real-world interaction with planetary data. Portals for additional planetary bodies are planned. As web-based toolsets, the portals do not require users to purchase or install any software beyond current web browsers. The portals provide analysis tools for measurement and study of planetary terrain. They allow data to be layered and adjusted to optimize visualization. Visualizations are easily stored and shared. The portals provide 3D visualization and give users the ability to mark terrain for generation of STL/OBJ files that can be directed to 3D printers. Such 3D prints are valuable tools in museums, public exhibits, and classrooms - especially for the visually impaired. The program supports additional clients, web services, and APIs facilitating dissemination of planetary data to external

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

Directory of Open Access Journals (Sweden)

Hernán Sosa

2015-08-01

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

Final Report for DOE Project: Portal Web Services: Support of DOE SciDAC Collaboratories

Energy Technology Data Exchange (ETDEWEB)

Mary Thomas, PI; Geoffrey Fox, Co-PI; Gannon, D; Pierce, M; Moore, R; Schissel, D; Boisseau, J

2007-10-01

Grid portals provide the scientific community with familiar and simplified interfaces to the Grid and Grid services, and it is important to deploy grid portals onto the SciDAC grids and collaboratories. The goal of this project is the research, development and deployment of interoperable portal and web services that can be used on SciDAC National Collaboratory grids. This project has four primary task areas: development of portal systems; management of data collections; DOE science application integration; and development of web and grid services in support of the above activities.

web portal usability among na case study of univer se study of ...

African Journals Online (AJOL)

User

2014-04-02

Apr 2, 2014 ... ABSTRACT. The web portal technology by Nigerian universitie university ... Portal Usability Success (WEBPUS) Model .... to deliver education to students [4]. Despite ..... and Mobile Research Lab (ITML) and group members.

VisPortal: Deploying grid-enabled visualization tools through a web-portal interface

Energy Technology Data Exchange (ETDEWEB)

Bethel, Wes; Siegerist, Cristina; Shalf, John; Shetty, Praveenkumar; Jankun-Kelly, T.J.; Kreylos, Oliver; Ma, Kwan-Liu

2003-06-09

The LBNL/NERSC Visportal effort explores ways to deliver advanced Remote/Distributed Visualization (RDV) capabilities through a Grid-enabled web-portal interface. The effort focuses on latency tolerant distributed visualization algorithms, GUI designs that are more appropriate for the capabilities of web interfaces, and refactoring parallel-distributed applications to work in a N-tiered component deployment strategy. Most importantly, our aim is to leverage commercially-supported technology as much as possible in order to create a deployable, supportable, and hence viable platform for delivering grid-based visualization services to collaboratory users.

DOORS to the semantic web and grid with a PORTAL for biomedical computing.

Science.gov (United States)

Taswell, Carl

2008-03-01

The semantic web remains in the early stages of development. It has not yet achieved the goals envisioned by its founders as a pervasive web of distributed knowledge and intelligence. Success will be attained when a dynamic synergism can be created between people and a sufficient number of infrastructure systems and tools for the semantic web in analogy with those for the original web. The domain name system (DNS), web browsers, and the benefits of publishing web pages motivated many people to register domain names and publish web sites on the original web. An analogous resource label system, semantic search applications, and the benefits of collaborative semantic networks will motivate people to register resource labels and publish resource descriptions on the semantic web. The Domain Ontology Oriented Resource System (DOORS) and Problem Oriented Registry of Tags and Labels (PORTAL) are proposed as infrastructure systems for resource metadata within a paradigm that can serve as a bridge between the original web and the semantic web. The Internet Registry Information Service (IRIS) registers [corrected] domain names while DNS publishes domain addresses with mapping of names to addresses for the original web. Analogously, PORTAL registers resource labels and tags while DOORS publishes resource locations and descriptions with mapping of labels to locations for the semantic web. BioPORT is proposed as a prototype PORTAL registry specific for the problem domain of biomedical computing.

The GB/3D Type Fossils Online Web Portal

Science.gov (United States)

McCormick, T.; Howe, M. P.

2013-12-01

Fossils are the remains of once-living organisms that existed and played out their lives in 3-dimensional environments. The information content provided by a 3d representation of a fossil is much greater than that provided by a traditional photograph, and can grab the attention and imagination of the younger and older general public alike. The British Geological Survey has been leading a consortium of UK natural history museums including the Oxford University Museum of Natural History, the Sedgwick Museum Cambridge, the National Museum of Wales Cardiff, and a number of smaller regional British museums to construct a web portal giving access to metadata, high resolution images and interactive 3d models of type fossils from the UK. The web portal at www.3d-fossils.ac.uk was officially launched in August 2013. It can be used to discover metadata describing the provenance, taxonomy, and stratigraphy of the specimens. Zoom-able high resolution digital photographs are available, including for many specimens ';anaglyph' stereo images that can be viewed in 3d using red-cyan stereo spectacles. For many of the specimens interactive 3d models were generated by scanning with portable ';NextEngine 3D HD' 3d scanners. These models can be downloaded in zipped .OBJ and .PLY format from the web portal, or may be viewed and manipulated directly in certain web browsers. The images and scans may be freely downloaded subject to a Creative Commons Attribution ShareAlike Non-Commercial license. There is a simple application programming interface (API) allowing metadata to be downloaded, with links to the images and models, in a standardised format for use in data mash-ups and third party applications. The web portal also hosts ';open educational resources' explaining the process of fossilization and the importance of type specimens in taxonomy, as well as providing introductions to the most important fossil groups. We have experimented with using a 3d printer to create replicas of the

Programming portlets from JSR 168 to IBM WebSphere portal extensions

CERN Document Server

Bernal, Joey; Lynn, Ron; Marston, Cayce; Memon, Usman

2012-01-01

Portals have evolved from simple Web applications with multiple links to an enterprise application delivery platform that serves composite applications. In a world where organizations are gearing up with service-oriented architecture (SOA) strategies and re-working existing apps to fit the Web 2.0 programming model, portals are strategic infrastructure components on every CIO's radar. As companies move toward SOA, portlets become an even hotter topic. Portlets provide the user interface for these services. IBM's unwavering commitment to open standards such as Java Specification Request (JSR 16

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

Science.gov (United States)

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

2015-01-01

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

A Web portal for CMS Grid job submission and management

Energy Technology Data Exchange (ETDEWEB)

Braun, David [Department of Physics, Purdue University, W. Lafayette, IN 47907 (United States); Neumeister, Norbert, E-mail: neumeist@purdue.ed [Rosen Center for Advanced Computing, Purdue University, W. Lafayette, IN 47907 (United States)

2010-04-01

We present a Web portal for CMS Grid submission and management. The portal is built using a JBoss application server. It has a three tier architecture; presentation, business logic and data. Bean based business logic interacts with the underlying Grid infrastructure and pre-existing external applications, while the presentation layer uses AJAX to offer an intuitive, functional interface to the back-end. Application data aggregating information from the portal as well as the external applications is persisted to the server memory cache and then to a backend database. We describe how the portal exploits standard, off-the-shelf commodity software together with existing Grid infrastructures in order to facilitate job submission and monitoring for the CMS collaboration. This paper describes the design, development, current functionality and plans for future enhancements of the portal.

A Web portal for CMS Grid job submission and management

International Nuclear Information System (INIS)

Braun, David; Neumeister, Norbert

2010-01-01

We present a Web portal for CMS Grid submission and management. The portal is built using a JBoss application server. It has a three tier architecture; presentation, business logic and data. Bean based business logic interacts with the underlying Grid infrastructure and pre-existing external applications, while the presentation layer uses AJAX to offer an intuitive, functional interface to the back-end. Application data aggregating information from the portal as well as the external applications is persisted to the server memory cache and then to a backend database. We describe how the portal exploits standard, off-the-shelf commodity software together with existing Grid infrastructures in order to facilitate job submission and monitoring for the CMS collaboration. This paper describes the design, development, current functionality and plans for future enhancements of the portal.

Stakeholder Expectations of Service Quality in a University Web Portal

Science.gov (United States)

Tate, Mary; Evermann, Joerg; Hope, Beverley; Barnes, Stuart

Online service quality is a much-studied concept. There is considerable evidence that user expectations and perceptions of self-service and online service quality differ in different business domains. In addition, the nature of online services is continually changing and universities have been at the forefront of this change, with university websites increasingly acting as a portal for a wide range of online transactions for a wide range of stakeholders. In this qualitative study, we conduct focus groups with a range of stakeholders in a university web portal. Our study offers a number of insights into the changing nature of the relationship between organisations and customers. New technologies are influencing customer expectations. Customers increasingly expect organisations to have integrated information systems, and to utilise new technologies such as SMS and web portals. Organisations can be slow to adopt a customer-centric viewpoint, and persist in providing interfaces that are inconsistent or require inside knowledge of organisational structures and processes. This has a negative effect on customer perceptions.

DEVELOPMENT OF EDUCATION AND INFORMATION PORTAL OF PHYSICS ACADEMIC COURSE: WEB DESIGN FEATURES

Directory of Open Access Journals (Sweden)

Іryna A. Slipukhina

2018-04-01

Full Text Available The purpose of this article is to present the main components and features of designing an educational and informational portal for students. Selection of personal trajectory is realized through the use of personal account, which includes electronic laboratory reports, information materials on studying progress, means of communication with a teacher, etc. The created portal allows the administrator to easily monitor and check laboratory reports, keep an e-journal with grades. To develop the website design, functional modules and components, the Adobe Photoshop ™ environment was used, as well as the HTML and CSS layout of the web portal. The modern Bootstrap technology was applied to adapt the web page interface. The didactic opportunities of using this portal as a part of personalization process in teaching physics were considered.

Information security threats in web-portals on the open journal systems platform

Directory of Open Access Journals (Sweden)

Anton A. Abramov

2018-05-01

Full Text Available This article addresses the problem of security threats while working with web portals built on the Open Journal Systems platform. The Open Journal Systems (OJS platform was originally developed as part of the Public Knowledge Project and it is one of the most popular open-source platforms for web journals today. Based on the data available in the Public Knowledge Project, there were more than 10,000 active journals using the open journal systems platform by the end of 2016. A migration of a journal to such advanced and complex platform helps to handle the entire workflow over a single web portal. Therefore it is an important move and only peer-reviewed journals that are part of Russian and Worldwide citation systems go for it. At the same time the problem of keeping privacy for a manuscript before it is published is very important for these journals and for authors who submit it to the journal. The paper describes the most common threats for the web portals on the OJS platform as well as a particular model of the security threats, and suggests the measures that could help to neutralize these threats.

Portal web para comunicaciones seguras

OpenAIRE

Jurado Villalobos, Rodrigo

2015-01-01

Proyecto teórico-práctico de investigación, enfocado a obtener un mayor conocimiento del funcionamiento de los protocolos y funciones de seguridad criptógrafica así como explorar las limitaciones y buscar nuevas vías de implementar la seguridad de las comunicaciones a través del desarrollo de una aplicación que dé uso en un entorno “real” de estos protocolos de seguridad. Dicha aplicación consistirá en un portal web de mensajería entre usuarios que empleará sistemas criptográficos tanto en el...

OneGeology Web Services and Portal as a global geological SDI - latest standards and technology

Science.gov (United States)

Duffy, Tim; Tellez-Arenas, Agnes

2014-05-01

The global coverage of OneGeology Web Services (www.onegeology.org and portal.onegeology.org) achieved since 2007 from the 120 participating geological surveys will be reviewed and issues arising discussed. Recent enhancements to the OneGeology Web Services capabilities will be covered including new up to 5 star service accreditation scheme utilising the ISO/OGC Web Mapping Service standard version 1.3, core ISO 19115 metadata additions and Version 2.0 Web Feature Services (WFS) serving the new IUGS-CGI GeoSciML V3.2 geological web data exchange language standard (http://www.geosciml.org/) with its associated 30+ IUGS-CGI available vocabularies (http://resource.geosciml.org/ and http://srvgeosciml.brgm.fr/eXist2010/brgm/client.html). Use of the CGI simpelithology and timescale dictionaries now allow those who wish to do so to offer data harmonisation to query their GeoSciML 3.2 based Web Feature Services and their GeoSciML_Portrayal V2.0.1 (http://www.geosciml.org/) Web Map Services in the OneGeology portal (http://portal.onegeology.org). Contributing to OneGeology involves offering to serve ideally 1:1000,000 scale geological data (in practice any scale now is warmly welcomed) as an OGC (Open Geospatial Consortium) standard based WMS (Web Mapping Service) service from an available WWW server. This may either be hosted within the Geological Survey or a neighbouring, regional or elsewhere institution that offers to serve that data for them i.e. offers to help technically by providing the web serving IT infrastructure as a 'buddy'. OneGeology is a standards focussed Spatial Data Infrastructure (SDI) and works to ensure that these standards work together and it is now possible for European Geological Surveys to register their INSPIRE web services within the OneGeology SDI (e.g. see http://www.geosciml.org/geosciml/3.2/documentation/cookbook/INSPIRE_GeoSciML_Cookbook%20_1.0.pdf). The Onegeology portal (http://portal.onegeology.org) is the first port of call for anyone

Design of GNSS Performance Analysis and Simulation Tools as a Web Portal

Directory of Open Access Journals (Sweden)

S. Tadic

2014-11-01

Full Text Available This paper considers design of a web-portal for the validation of behavior of GNSS applications in different environments. The tool provides the positioning performance analysis and a comparison to benchmark devices. Web-portal incorporates a 3D synthetic data generator to compute the propagation and the reception of radio-navigation signals in a 3D virtual environment. This radio propagation simulator uses ray-tracing to calculate interactions between the GNSS signal and the local environment. For faster execution on a GPU platform, the simulator uses BVH optimization. The work is verified in field trials and by using reference software.

MyE-Wall: Design of a Web Portal Fully Customizable and Ontology Based

Directory of Open Access Journals (Sweden)

Andrea Roggerone

2011-01-01

Full Text Available Web is a measureless growing information source. Here we could have the common user that surf the web for fun, and the particular user surfing the web to work, for instance, the financial analyst that hopes to find some financial information.These users are similar in their habit to visit ever
a pool of 10-15 websites where they are sure to find interesting information. In this paper, we introduce the architecture of a Rich Internet Application (RIA that uses the power of Semantics to create a new type of Web Portal fully customizable that we will call MyE-Wall. In this portal, the user can’t attach widget, but modules containing each one the section of a particular web site. Therefore, the idea is allow a user to create of a new website composed by a patchwork of different website’s sections selected by himself. Here we use semantics for two reasons: (i to process the structure of a particular website and create the corresponding module to attach on the portal (ii to provide the application of a set of features (reasoning engine, swrl rules, etc... to reason on the information collected, according the preferences that the user
could have specified in his own profile.

A Community-Based Research Approach to Develop an Educational Web Portal

Science.gov (United States)

Preiser-Houy, Lara; Navarrete, Carlos J.

2011-01-01

Service-learning projects are becoming more prevalent in Information Systems education. This study explores the use of community-based research, a special kind of a service-learning strategy, in an Information Systems web development course. The paper presents a case study of a service-learning project to develop an educational web portal for a…

A user-friendly web portal for T-Coffee on supercomputers

Directory of Open Access Journals (Sweden)

Koetsier Jos

2011-05-01

Full Text Available Abstract Background Parallel T-Coffee (PTC was the first parallel implementation of the T-Coffee multiple sequence alignment tool. It is based on MPI and RMA mechanisms. Its purpose is to reduce the execution time of the large-scale sequence alignments. It can be run on distributed memory clusters allowing users to align data sets consisting of hundreds of proteins within a reasonable time. However, most of the potential users of this tool are not familiar with the use of grids or supercomputers. Results In this paper we show how PTC can be easily deployed and controlled on a super computer architecture using a web portal developed using Rapid. Rapid is a tool for efficiently generating standardized portlets for a wide range of applications and the approach described here is generic enough to be applied to other applications, or to deploy PTC on different HPC environments. Conclusions The PTC portal allows users to upload a large number of sequences to be aligned by the parallel version of TC that cannot be aligned by a single machine due to memory and execution time constraints. The web portal provides a user-friendly solution.

Development and Enhancement of Web-based Nuclear Education System and It's Enhancement

International Nuclear Information System (INIS)

Rho, Sipyo; Lee, K. B.; Nam, Y. M; Kim, H. K.; Hwang, I. A.; Yang, S. W.; Nam, J. S.; Yoo, H. W.

2012-02-01

To deliver rapidly changing technologies effectively and economically, E-learning in the field of nuclear technology is being done gradually. In the first year of this project, 'Development and Enhancement of Web-based Nuclear Education System; we had established a server system, fitting-up several home pages in NTC(Nuclear Training and Education Center in KAERI) and newly developed LMS(Learning Management System). We had selected a MOODLE for it is one of popular open source in LMS field, and connected to the ANENT(Asian Nuclear in Education for Nuclear Technology) web portal, which is co-operating with IAEA/NKM. We had produced e-learning content mainly composed of the video clip that was taken by making a film of the lecturing in the course of training and education in NTC. The running time of the content is 100 hours totally. This e-learning content is going to reinforce by adding quiz and Q and A. Another activity is web-conferencing between NWU in South Africa and KAERI, which executed 4 times successfully. We are going to make a pre-course for the foreigners who will take part in our training and education course

Iriyaweb 3, portal web de una asociación cultural

OpenAIRE

Sagardoy Antoñazas, Borja

2013-01-01

El proyecto consiste en la renovacion (rediseño y nueva construccion) del portal web de la asociacion de la tamborrada Iriyarena, que organiza la Unibertsitateko Danborrada. El actual sitio es un sitio estatico que necesita una actualizacion hacia un entorno dinamico. Dado que Iriyarena es una asociacion sin animo de lucro, todas las herramientas que se empleen deben ser de codigo abierto y gratuito que incluya los principales estandares web.

DESARROLLO DE UN PORTAL WEB CON TECNOLOGIA PHP/MYSQL

OpenAIRE

IBAÑEZ RAAD, FABRICIO CARLOS

2015-01-01

Este trabajo de final de grado consta en la implementación de la tecnología PHP y MySQL en un portal web desarrollado con con NetBeans IDE. La ventaja es que tanto PHP, MySQL y NetBeans son open source con lo cual se evita el sobrecoste de pagar licencias adicionales a la hora de crear una web. En este proyecto he implementado un CMS (sistema de gestión de contenidos) donde el usuario puede poner en su web los objetos que el desee a través de este CMS de una forma dinámica y rápida sin tener...

Criticality Safety Information Resource Center Web portal: www.csirc.net

International Nuclear Information System (INIS)

Harmon, C.D. II; Jones, T.

2000-01-01

The Nuclear Criticality Safety Group (ESH-6) at Los Alamos National Laboratory (LANL) is in the process of collecting and archiving historical and technical information related to nuclear criticality safety from LANL and other facilities. In an ongoing effort, this information is being made available via the Criticality Safety Information Resource Center (CSIRC) web site, which is hosted and maintained by ESH-6 staff. Recently, the CSIRC Web site was recreated as a Web portal that provides the criticality safety community with much more than just archived data

Managing nuclear knowledge: IAEA activities and international coordination. Asian Network for Education in Nuclear Technology (ANENT)

International Nuclear Information System (INIS)

2007-07-01

This booklet summarizes the main activities being carried out by the IAEA with regard to the Asian Network for Education in Nuclear Technology (ANENT) and other related activities including those completed during the period 2002-2005. It briefly describes the background information on the events leading to the formation of the ANENT; the terms of reference formulated at the second Coordination Committee meeting held in Vietnam, October 2005; and objectives, strategy and other institutional and managerial policies reaffirmed by the members. The attached CD-ROM contains nearly all of the background material in full text, including policy level papers, reports, presentations made by Member States, and meeting summaries

Database support for adaptation to climate change: An assessment of web-based portals across scales.

Science.gov (United States)

Sanderson, Hans; Hilden, Mikael; Russel, Duncan; Dessai, Suraje

2016-10-01

The widely recognized increase in greenhouse gas emissions is necessitating adaptation to a changing climate, and policies are being developed and implemented worldwide, across sectors, and between government scales globally. The aim of this article is to reflect on one of the major challenges: facilitating and sharing information on the next adaptation practices. Web portals (i.e., web sites) for disseminating information are important tools in meeting this challenge, and therefore, we assessed the characteristics of select major portals across multiple scales. We found that there is a rather limited number of case studies available in the portals-between 900 and 1000 in total-with 95 that include cost information and 195 that include the participation of stakeholders globally. Portals are rarely cited by researchers, suggesting a suboptimal connection between the practical, policy-related, and scientific development of adaptation. The government portals often lack links on search results between US and European Union (EU) web sites, for example. With significant investments and policy development emerging in both the United States and the European Union, there is great potential to share information via portals. Moreover, there is the possibility of better connecting the practical adaptation experience from bottom-up projects to the science of adaptation. Integr Environ Assess Manag 2016;12:627-631. © 2016 SETAC. © 2016 SETAC.

Reverse Engineering and Software Products Reuse to Teach Collaborative Web Portals: A Case Study with Final-Year Computer Science Students

Science.gov (United States)

Medina-Dominguez, Fuensanta; Sanchez-Segura, Maria-Isabel; Mora-Soto, Arturo; Amescua, Antonio

2010-01-01

The development of collaborative Web applications does not follow a software engineering methodology. This is because when university students study Web applications in general, and collaborative Web portals in particular, they are not being trained in the use of software engineering techniques to develop collaborative Web portals. This paper…

Rare Disease Video Portal

OpenAIRE

Sánchez Bocanegra, Carlos Luis

2011-01-01

Rare Disease Video Portal (RD Video) is a portal web where contains videos from Youtube including all details from 12 channels of Youtube. Rare Disease Video Portal (RD Video) es un portal web que contiene los vídeos de Youtube incluyendo todos los detalles de 12 canales de Youtube. Rare Disease Video Portal (RD Video) és un portal web que conté els vídeos de Youtube i que inclou tots els detalls de 12 Canals de Youtube.

Managing Nuclear Knowledge: IAEA Activities and International Coordination. Asian Network for Education in Nuclear Technology (ANENT)

International Nuclear Information System (INIS)

2007-07-01

The important role which the International Atomic Energy Agency (IAEA) plays in assisting Member States in the preservation and enhancement of nuclear knowledge and in facilitating international collaboration in this area has been recognized by the General Conference of the International Atomic Energy Agency in resolutions GC(46)/RES/11B, GC(47)/RES/10B, GC(48)/RES/13 and GC(50)/RES/13. The IAEA continues to support the enhancement and stabilization of nuclear education and training with the objective of securing the availability of qualified human resources for the nuclear sector. Its most important approaches are networking regional educational institutions and fostering cooperation to develop harmonized curricula, prepare and disseminate teaching materials. The Asian Network for Education in Nuclear Technology (ANENT), established by the IAEA in 2004, became operational in 2005. An ANENT website has been set up and is being expanded, such as developing a long-distance learning platform. Also, a reference curriculum for nuclear engineering is being developed with the cooperation of external partners.This booklet summarizes the main activities being carried out by the IAEA with regard to the Asian Network for Education in Nuclear Technology (ANENT) and other related activities including those completed during the period 2002–2005. It briefly describes the background information on the events leading to the formation of the ANENT; the terms of reference formulated at the second Coordination Committee meeting held in Vietnam, October 2005; and objectives, strategy and other institutional and managerial policies reaffirmed by the members. CD-ROM attached to the printed booklet containing nearly all of the background material in full text, including policy level papers, reports, presentations made by Member States, and meeting summaries

Development and Enhancement of Web-based Nuclear Education System and It's Enhancement

Energy Technology Data Exchange (ETDEWEB)

Rho, Sipyo; Lee, K. B.; Nam, Y. M; Kim, H. K.; Hwang, I. A.; Yang, S. W.; Nam, J. S.; Yoo, H. W.

2012-02-15

To deliver rapidly changing technologies effectively and economically, E-learning in the field of nuclear technology is being done gradually. In the first year of this project, 'Development and Enhancement of Web-based Nuclear Education System; we had established a server system, fitting-up several home pages in NTC(Nuclear Training and Education Center in KAERI) and newly developed LMS(Learning Management System). We had selected a MOODLE for it is one of popular open source in LMS field, and connected to the ANENT(Asian Nuclear in Education for Nuclear Technology) web portal, which is co-operating with IAEA/NKM. We had produced e-learning content mainly composed of the video clip that was taken by making a film of the lecturing in the course of training and education in NTC. The running time of the content is 100 hours totally. This e-learning content is going to reinforce by adding quiz and Q and A. Another activity is web-conferencing between NWU in South Africa and KAERI, which executed 4 times successfully. We are going to make a pre-course for the foreigners who will take part in our training and education course.

Lessons Learned from an International e-Training

International Nuclear Information System (INIS)

Han, K. W.; Hwang, I. A.; Min, B. J.; Lee, E. J.; Kwon, S. J.

2008-01-01

The Nuclear Training and Education Center (NTC) of KAERI is actively participating in the IAEA's Asian Network for Education in Nuclear Technology (ANENT), focusing on web-based nuclear education and training. The center has contributed, in particular, to the development of the ANENT web-portal including cyber platform, and making relevant courses available on it. As part of this effort, the first e-training was attempted with a course on energy planning jointly by NTC of KAERI, and Planning and Economic Studies Section (PESS) and Nuclear Knowledge Management Section (NKM) of IAEA. The objective of the e-training was: - to introduce the use of an IAEA model named as SIMPACTS (Simplified approach for estimating environmental impacts from electricity generation) for assessing environmental impacts from various electricity generations; - to identify real problems as they are and consider solutions for an effective implementation of e-training courses. SIMPACTS deals with sub-programs, i.e. AirPacts for a non-radiological air pollution, NukPacts for a radiological air pollution, HydroPacts for project impacts, and LiquidPacts for a radiological water pollution. This paper discusses lessons learned from the perspective of the e-training host and an ANENT member

Analisis Perbandingan Antara Colocation Server Dengan Amazon Web Services (Cloud Untuk Usabilitas Portal Swa.co.id Di PT. Swa Media Bisnis

Directory of Open Access Journals (Sweden)

Lipur Sugiyanta

2017-06-01

Full Text Available Untuk mendukung usabilitas web portal nya, SWA Media Online menggunakan layanan web hosting Colocation Server dari Wowrack. Layanan Colocation Server dari Wowrack ini memiliki lokasi server fisik atau pusat data di Surabaya, Indonesia. Seiring berjalannya waktu, penggunaan Colocation Server dirasa semakin menghambat perkembangan perusahaan, terbukti dengan melambatnya akses ke web portal swa.co.id. Untuk itu, pada bulan Mei - Juni 2015 SWA Media Online memutuskan berpaling dari Colocation Server ke teknologi cloud terbaru. Pada akhir bulan Juni 2015, SWA Media Online resmi bermigrasi dari colocation ke Amazon Web Services. Dimana server fisik nya berada di Singapura (untuk pelanggan ASEAN. Untuk fitur yang digunakan, hampir sama seperti saat menggunakan colocation yaitu yang sesuai dengan kebutuhan perusahaan. Namun, pada Amazon Web Services memberikan service atau fitur tambahan berupa adanya load balancer, auto scaling, dan bucket atau media penyimpanan. Metodologi yang peneliti terapkan dalam penelitian ini adalah metodologi analisis secara kualitatif. Berdasarkan hasil penelitian, didapatkan hasil bahwa fitur tambahan yang diberikan Amazon Web Services mampu meningkatkan usabilitas portal dalam segi kemudahan dalam kecepatan akses portal. Kecepatan akses web portal meningkat lebih baik dibandingkan saat menggunakan Colocation Server.

Use of a web portal by adult patients with pre-diabetes and type 2 diabetes mellitus seen in a family medicine outpatient clinic.

Science.gov (United States)

Coughlin, Steven S; Heboyan, Vahé; Young, Lufei; De Leo, Gianluca; Wilkins, Thad

2018-05-01

There has been increasing interest in the use of web portals by patients with type 2 diabetes mellitus (T2DM). Studies of web portal use by patients with pre-diabetes have not been reported. To plan studies of web portal use by adult clinic patients seen for pre-diabetes and T2DM at an academic medical center, we examined characteristics of those who had or had not registered for a web portal. Electronic records were reviewed to identify web portal registration by patients treated for pre-diabetes or T2DM by age, sex, race and ethnicity. A total of 866 patients with pre-diabetes and 2,376 patients with T2DM were seen in a family medicine outpatient clinic. About 41.5% of patients with pre-diabetes and 34.7% of those with T2DM had registered for the web portal. In logistic regression analysis, web portal registration among patients with T2DM was significantly associated with age 41-45 years, and with Hispanic ethnicity. Similar results were obtained for pre-diabetes except that the positive association with age 41-45 years and inverse association with Hispanic ethnicity were not statistically significant. Among patients with pre-diabetes or T2DM, Black men and Black women were less likely to have registered than their white counterparts. Patients who were aged 18-25 and >65 years were less likely to have registered for the web portal than those 26-65 years. Additional research is needed to identify portal design features that improve health outcomes for patients with pre-diabetes and T2DM and interventions that will increase use of patient portals by pre-diabetic and diabetic patients, especially among Black patients and older patients.

Moon Trek: An Interactive Web Portal for Current and Future Lunar Missions

Science.gov (United States)

Day, B.; Law, E.

2017-09-01

NASA's Moon Trek (https://moontrek.jpl.nasa.gov) is the successor to and replacement for NASA's Lunar Mapping and Modeling Portal (LMMP). Released in 2017, Moon Trek features a new interface with improved ways to access, visualize, and analyse data. Moon Trek provides a web-based Portal and a suite of interactive visualization and analysis tools to enable mission planners, lunar scientists, and engineers to access mapped lunar data products from past and current lunar missions.

Online communication in a rehabilitation setting: Experiences of patients with chronic conditions using a web portal in Denmark.

Science.gov (United States)

Cerdan, Jose; Catalan-Matamoros, Daniel; Berg, Sarah Warny

2017-12-01

To gain insight into the experiences of patients with long-term conditions enrolled in an online rehabilitation programme using a web portal. Danish outpatients were recruited from a rehabilitation department and were granted access to a web portal which included an online rehabilitation programme with key information, clinical advice, and self-management activities. After two weeks, patients were invited to participate in focus groups. A topic guide was used to explore this new online rehabilitation programme in relation to participants' experiences. Fourteen participants, ranging from 42 to 72 years old, were allocated into three focus groups. Participants mainly reported negative experiences by the following four themes: 'patients' experiences', 'technical aspects', 'areas for improvement', and 'digitalization added value'. Participants mainly reported negative experiences and suggested combining both face-to-face consultations with online care by user-friendly web portals. This will ensure a positive contribution from digital communication tools to rehabilitation. Patients' experiences should be considered in the design of web portals in rehabilitation which could help healthcare organizations when developing online rehabilitation programmes. Copyright © 2017 Elsevier B.V. All rights reserved.

Web-based service portal for decentral power supply systems. Remote monitoring and support of billing; Webbasiertes Service-Portal fuer dezentrale Energieanlagen. Fernueberwachung und Abrechnungsunterstuetzung

Energy Technology Data Exchange (ETDEWEB)

Silberg, Peter [EUS GmbH, Holzwickede (Germany); Bernemann, Andrew [MVV Energiedienstleistungen GmbH West, Solingen (Germany); Hillmann, Georg [Tema AG, Berlin (Germany)

2010-01-15

Web-based teleservice portals are a good basis for operating data acquisition and control of decentral power generation systems. They also provide a low-cost solution if open-source products are used. The authors present the teleservice portal of MVV Energiedinstleistungen GmbH that was developed by EUS GmbH. (orig.)

Health professionals' attitudes towards using a Web 2.0 portal for child and adolescent diabetes care: qualitative study.

Science.gov (United States)

Nordqvist, Cecilia; Hanberger, Lena; Timpka, Toomas; Nordfeldt, Sam

2009-04-06

The Internet, created and maintained in part by third-party apomediation, has become a dynamic resource for living with a chronic disease. Modern management of type 1 diabetes requires continuous support and problem-based learning, but few pediatric clinics offer Web 2.0 resources to patients as part of routine diabetes care. To explore pediatric practitioners' attitudes towards the introduction of a local Web portal for providing young type 1 diabetes patients with interactive pedagogic devices, social networking tools, and locally produced self-care and treatment information. Opportunities and barriers related to the introduction of such systems into clinical practice were sought. Twenty clinicians (seven doctors, nine nurses, two dieticians, and two social welfare officers) from two pediatric diabetes teams participated in the user-centered design of a local Web 2.0 portal. After completion of the design, individual semi-structured interviews were performed and data were analyzed using phenomenological methods. The practitioners reported a range of positive attitudes towards the introduction of a local Web 2.0 portal to their clinical practice. Most interviewees were satisfied with how the portal turned out, and a sense of community emerged during the design process and development of the portal's contents. A complementary role was suggested for the portal within the context of health practice culture, where patients and their parents would be able to learn about the disease before, between, and after scheduled contacts with their health care team. Although some professionals expected that email communication with patients and online patient information would save time during routine care, others emphasized the importance of also maintaining face-to-face communication. Online peer-to-peer communication was regarded as a valuable function; however, most clinicians did not expect that the portal would be used extensively for social networking amongst their

Molecular property diagnostic suite (MPDS): Development of disease-specific open source web portals for drug discovery.

Science.gov (United States)

Nagamani, S; Gaur, A S; Tanneeru, K; Muneeswaran, G; Madugula, S S; Consortium, Mpds; Druzhilovskiy, D; Poroikov, V V; Sastry, G N

2017-11-01

Molecular property diagnostic suite (MPDS) is a Galaxy-based open source drug discovery and development platform. MPDS web portals are designed for several diseases, such as tuberculosis, diabetes mellitus, and other metabolic disorders, specifically aimed to evaluate and estimate the drug-likeness of a given molecule. MPDS consists of three modules, namely data libraries, data processing, and data analysis tools which are configured and interconnected to assist drug discovery for specific diseases. The data library module encompasses vast information on chemical space, wherein the MPDS compound library comprises 110.31 million unique molecules generated from public domain databases. Every molecule is assigned with a unique ID and card, which provides complete information for the molecule. Some of the modules in the MPDS are specific to the diseases, while others are non-specific. Importantly, a suitably altered protocol can be effectively generated for another disease-specific MPDS web portal by modifying some of the modules. Thus, the MPDS suite of web portals shows great promise to emerge as disease-specific portals of great value, integrating chemoinformatics, bioinformatics, molecular modelling, and structure- and analogue-based drug discovery approaches.

A web portal for hydrodynamical, cosmological simulations

Science.gov (United States)

Ragagnin, A.; Dolag, K.; Biffi, V.; Cadolle Bel, M.; Hammer, N. J.; Krukau, A.; Petkova, M.; Steinborn, D.

2017-07-01

This article describes a data centre hosting a web portal for accessing and sharing the output of large, cosmological, hydro-dynamical simulations with a broad scientific community. It also allows users to receive related scientific data products by directly processing the raw simulation data on a remote computing cluster. The data centre has a multi-layer structure: a web portal, a job control layer, a computing cluster and a HPC storage system. The outer layer enables users to choose an object from the simulations. Objects can be selected by visually inspecting 2D maps of the simulation data, by performing highly compounded and elaborated queries or graphically by plotting arbitrary combinations of properties. The user can run analysis tools on a chosen object. These services allow users to run analysis tools on the raw simulation data. The job control layer is responsible for handling and performing the analysis jobs, which are executed on a computing cluster. The innermost layer is formed by a HPC storage system which hosts the large, raw simulation data. The following services are available for the users: (I) CLUSTERINSPECT visualizes properties of member galaxies of a selected galaxy cluster; (II) SIMCUT returns the raw data of a sub-volume around a selected object from a simulation, containing all the original, hydro-dynamical quantities; (III) SMAC creates idealized 2D maps of various, physical quantities and observables of a selected object; (IV) PHOX generates virtual X-ray observations with specifications of various current and upcoming instruments.

To use or not to use--practitioners' perceptions of an open web portal for young patients with diabetes.

Science.gov (United States)

Nordfeldt, Sam; Ängarne-Lindberg, Teresia; Berterö, Carina

2012-11-09

Health care professionals' attitudes can be a significant factor in their acceptance and efficient use of information technology, so they need to have more knowledge about this resource to enhance their participation. We explored practitioners' perceptions of using an open-access interactive Web portal tailored to young diabetes type 1 patients and their guardians or significant others. The portal offered discussion forums, blog tools, self-care and treatment information, research updates, and news from local practitioners. Eighteen professionals who were on pediatric diabetes care teams each wrote an essay on their experience using the portal. For their essays, they were asked to describe two situations, focusing on positive and negative user experiences. The essays were analyzed using qualitative content analysis. Based on our analysis of the respondents essays, we identified three categories that describe perceptions of the Web portal. The first category - to use or not to use - included the different perspectives of the practioners; those who questioned the benefits of using the Web portal or showed some resistance to using it. The frequency of use among the practitioners varied greatly. Some practitioners never used it, while others used it on a daily basis and regularly promoted it to their patients. Some respondents in this category reflected on the benefits of contributing actively to online dialogues. In the second category - information center for everyone - practitioners embraced the site as a resource for scientifically sound information and advice. As part of their practice, and as a complement to traditional care, practitioners in this category described sending information through the portal to patients and their significant others. Practitioners felt safe recommending the site because they knew that the information provided was generated by other practitioners. They also assumed that their patients benefited from actively using the Web portal at

Evaluación de la accesibilidad web de los portales del Estado en Perú

Directory of Open Access Journals (Sweden)

Sam-Anlas, Carlos Antonio

2016-03-01

Full Text Available This paper presents the results of a study evaluating the accessibility of some major portals of the Peruvian Government. The accessibility evaluation was made in compliance with web accessibility priorities addressed in Peruvian law, as well as the guidelines established by the World Wide Web Consortium (W3C in its WCAG 1.0 and WCAG 2.0 recommendations. To this aim, five portals of greatest importance and with highest levels of access during the period of investigation were identified. Manual and automatic tools were used to obtain the results. These revealed the barriers and gaps in information access that were encountered by people with disabilities.En este artículo se presentan los resultados de un estudio para evaluar la accesibilidad de la página principal de algunos portales del Estado en Perú. La evaluación de la accesibilidad se ha realizado a partir del cumplimiento de las prioridades de la accesibilidad web contempladas en la legislación peruana, así como en las iniciativas de accesibilidad (WAI establecidas por el World Wide Web Consortium (W3C, en la recomendación WCAG 1.0 y WCAG 2.0. Para tal fin, se identificaron cinco portales los cuales contaban con mayor acceso e importancia en el momento de la investigación y con la utilización de herramientas manuales y automáticas, se obtuvieron los resultados, que muestran las barreras y deficiencias en el acceso a la información a personas que tienen algún tipo de discapacidad.

Service quality of Early Childhood Education web portals in Finnish municipalities

Science.gov (United States)

Koskivaara, Eija; Pihlaja, Päivi

Increasing number of governmental organizations have transformed material on their web sites as a way of providing users with information about their products and services. In this paper, we apply Yang et al (2005) instrument for analyzing municipal early childhood education (ECE) web sites in Finland. The objective of the study was to find out the quality of ECE web portals as well as to give hints to improve their value from users' point of view. In general the five dimensions, usability, usefulness of content, adequacy of information, accessibility, and interaction, of the Yang et al model seems to be applicable also in the early childhood education environment.

HEPWEB - WEB-portal for Monte Carlo simulations in high-energy physics

International Nuclear Information System (INIS)

Aleksandrov, E.I.; Kotov, V.M.; Uzhinsky, V.V.; Zrelov, P.V.

2011-01-01

A WEB-portal HepWeb allows users to perform the most popular calculations in high-energy physics - calculations of hadron-hadron, hadron-nucleus, and nucleus-nucleus interaction cross sections as well as calculations of secondary-particle characteristics in the interactions using Monte Carlo event generators. The list of the generators includes Dubna version of the intranuclear cascade model (CASCADE), FRITIOF model, ultrarelativistic quantum molecular dynamics model (UrQMD), HIJING model, and AMPT model. Setting up the colliding particles/nucleus properties (collision energy, mass numbers and charges of nuclei, impact parameters of interactions, and number of generated events) is realized by a WEB-interface. A query is processed by a server, and results are presented to the user as a WEB-page. Short descriptions of the installed generators, the WEB-interface implementation and the server operation are given

HEPWEB - WEB-portal for Monte Carlo simulations in high-energy physics

Energy Technology Data Exchange (ETDEWEB)

Aleksandrov, E I; Kotov, V M; Uzhinsky, V V; Zrelov, P V

2011-07-01

A WEB-portal HepWeb allows users to perform the most popular calculations in high-energy physics - calculations of hadron-hadron, hadron-nucleus, and nucleus-nucleus interaction cross sections as well as calculations of secondary-particle characteristics in the interactions using Monte Carlo event generators. The list of the generators includes Dubna version of the intranuclear cascade model (CASCADE), FRITIOF model, ultrarelativistic quantum molecular dynamics model (UrQMD), HIJING model, and AMPT model. Setting up the colliding particles/nucleus properties (collision energy, mass numbers and charges of nuclei, impact parameters of interactions, and number of generated events) is realized by a WEB-interface. A query is processed by a server, and results are presented to the user as a WEB-page. Short descriptions of the installed generators, the WEB-interface implementation and the server operation are given.

Web portal on environmental sciences "ATMOS''

Directory of Open Access Journals (Sweden)

E. P. Gordov

2006-01-01

Full Text Available The developed under INTAS grant web portal ATMOS (http://atmos.iao.ru and http://atmos.scert.ru makes available to the international research community, environmental managers, and the interested public, a bilingual information source for the domain of Atmospheric Physics and Chemistry, and the related application domain of air quality assessment and management. It offers access to integrated thematic information, experimental data, analytical tools and models, case studies, and related information and educational resources compiled, structured, and edited by the partners into a coherent and consistent thematic information resource. While offering the usual components of a thematic site such as link collections, user group registration, discussion forum, news section etc., the site is distinguished by its scientific information services and tools: on-line models and analytical tools, and data collections and case studies together with tutorial material. The portal is organized as a set of interrelated scientific sites, which addressed basic branches of Atmospheric Sciences and Climate Modeling as well as the applied domains of Air Quality Assessment and Management, Modeling, and Environmental Impact Assessment. Each scientific site is open for external access information-computational system realized by means of Internet technologies. The main basic science topics are devoted to Atmospheric Chemistry, Atmospheric Spectroscopy and Radiation, Atmospheric Aerosols, Atmospheric Dynamics and Atmospheric Models, including climate models. The portal ATMOS reflects current tendency of Environmental Sciences transformation into exact (quantitative sciences and is quite effective example of modern Information Technologies and Environmental Sciences integration. It makes the portal both an auxiliary instrument to support interdisciplinary projects of regional environment and extensive educational resource in this important domain.

GREAT: a web portal for Genome Regulatory Architecture Tools.

Science.gov (United States)

Bouyioukos, Costas; Bucchini, François; Elati, Mohamed; Képès, François

2016-07-08

GREAT (Genome REgulatory Architecture Tools) is a novel web portal for tools designed to generate user-friendly and biologically useful analysis of genome architecture and regulation. The online tools of GREAT are freely accessible and compatible with essentially any operating system which runs a modern browser. GREAT is based on the analysis of genome layout -defined as the respective positioning of co-functional genes- and its relation with chromosome architecture and gene expression. GREAT tools allow users to systematically detect regular patterns along co-functional genomic features in an automatic way consisting of three individual steps and respective interactive visualizations. In addition to the complete analysis of regularities, GREAT tools enable the use of periodicity and position information for improving the prediction of transcription factor binding sites using a multi-view machine learning approach. The outcome of this integrative approach features a multivariate analysis of the interplay between the location of a gene and its regulatory sequence. GREAT results are plotted in web interactive graphs and are available for download either as individual plots, self-contained interactive pages or as machine readable tables for downstream analysis. The GREAT portal can be reached at the following URL https://absynth.issb.genopole.fr/GREAT and each individual GREAT tool is available for downloading. © The Author(s) 2016. Published by Oxford University Press on behalf of Nucleic Acids Research.

Passing the torch: ANENT- The Asian network for education in nuclear technology

International Nuclear Information System (INIS)

Fatimah Mohd Amin; Gowin, Peter; Han, K.W.

2004-01-01

Recent trends show that the nuclear industry is poised for expansion for the first time in decades. The greatest expansion is seen in Asia. Out of 15 new nuclear power plants connected to the grid during the period 2000-2002, 12 are in Asia. In 2002, all new nuclear plant construction was in Asia. Besides energy generation, nuclear technology has an important role in meeting basic human needs - clean water, modern health care and food security. The expansion in the nuclear industry requires a sustainable, qualified and experienced workforce to ensure a high level of safety and performance as well as the next generation of innovative technologies. Even where no expansion is foreseen, it is vital that steps are taken to prevent the loss of accumulated knowledge to ensure that the operation of existing nuclear facilities meets the highest safety requirements and to prepare for decommissioning activities. Ageing of the nuclear workforce in many countries has prompted the nuclear community to initiate various programmes to address the issue of the ageing workforce, which is worsened by the declining interest in the nuclear field among the young. In 2002, the IAEA General Conference adopted a resolution on 'Nuclear Knowledge' (GC(46)/RES/11B), which was reiterated in the 2003 General Conference (GC(47)/ RES/10B). These resolutions emphasized the importance of nuclear knowledge management and called on Member States to strengthen their efforts in this activity. In response to the resolutions, the Agency convened a consultancy meeting to prepare the groundwork for the establishment of the Asian Network for Education in Nuclear Technology (ANENT). ANENT was established in 2004 to promote, manage and preserve nuclear knowledge and to ensure the continued availability of talented and qualified human resources in the nuclear field in the Asian region. The First Coordinating Committee meeting in February 2004 in Kuala Lumpur, Malaysia, marked the official formation of ANENT

Description and testing of the Geo Data Portal: Data integration framework and Web processing services for environmental science collaboration

Science.gov (United States)

Blodgett, David L.; Booth, Nathaniel L.; Kunicki, Thomas C.; Walker, Jordan I.; Viger, Roland J.

2011-01-01

Interest in sharing interdisciplinary environmental modeling results and related data is increasing among scientists. The U.S. Geological Survey Geo Data Portal project enables data sharing by assembling open-standard Web services into an integrated data retrieval and analysis Web application design methodology that streamlines time-consuming and resource-intensive data management tasks. Data-serving Web services allow Web-based processing services to access Internet-available data sources. The Web processing services developed for the project create commonly needed derivatives of data in numerous formats. Coordinate reference system manipulation and spatial statistics calculation components implemented for the Web processing services were confirmed using ArcGIS 9.3.1, a geographic information science software package. Outcomes of the Geo Data Portal project support the rapid development of user interfaces for accessing and manipulating environmental data.

The XCAT Science Portal

Directory of Open Access Journals (Sweden)

Sriram Krishnan

2002-01-01

Full Text Available This paper describes the design and prototype implementation of the XCAT Grid Science Portal. The portal lets grid application programmers script complex distributed computations and package these applications with simple interfaces for others to use. Each application is packaged as a notebook which consists of web pages and editable parameterized scripts. The portal is a workstation-based specialized personal web server, capable of executing the application scripts and launching remote grid applications for the user. The portal server can receive event streams published by the application and grid resource information published by Network Weather Service (NWS [35] or Autopilot [16] sensors. Notebooks can be published and stored in web based archives for others to retrieve and modify. The XCAT Grid Science Portal has been tested with various applications, including the distributed simulation of chemical processes in semiconductor manufacturing and collaboratory support for X-ray crystallographers.

Young Patients’ Views on the Open Web 2.0 Childhood Diabetes Patient Portal: A Qualitative Study

Directory of Open Access Journals (Sweden)

Sam Nordfeldt

2012-05-01

Full Text Available Little is known about the views of young patients themselves on interactive Web portal services provided by pediatric practitioners. We aimed to explore their perceptions of a real-world diabetes portal that offers facts and contact with peers and practitioners; e.g., discussion forums, blog tools, self-care and treatment information, research updates and news from local practitioners. Twelve young patients (ages 12–21, median 15 years, one boyfriend, 7 mothers and one father each wrote an essay on their experience from use of the portal. Their essays underwent qualitative content analysis. A major theme was “Helping and facilitating daily life with diabetes”, the portal was perceived as a place where contents are interesting, inspiring and may trigger users’ curiosity. There were three subthemes; “Ease of use in my everyday life,” which includes the perception that the portal was perceived as smooth and easy to enter and navigate whenever needed; that information was easy to understand for different groups of users. “Support via an exchange of experience,” includes the ability to contact peers being regarded advantageous. Some said that just reading others’ experiences can be helpful in terms of persevering; children could find peers in the same age group. “Evidence based information,” includes the perception of the portal being a useful and trustworthy source of facts on e.g., physical activity, blood glucose, medical devices, emotional wellbeing, food and nutrition, and other aspects that impact living with diabetes. Young users expressed positive perceptions towards the interactive web portal. Such services seem to have great potential for supporting young patients and significant others - intergrading for confidence.

The Seed Proteome Web Portal

Directory of Open Access Journals (Sweden)

Marc eGalland

2012-06-01

Full Text Available The Seed Proteome Web Portal (SPWP; http://www.seedproteome.com/ gives access to information both on quantitative seed proteomic data and on seed-related protocols. Firstly, the SPWP provides access to the 475 different Arabidopsis seed proteins annotated from 2 dimensional electrophoresis (2DE maps. Quantitative data are available for each protein according to their accumulation profile during the germination process. These proteins can be retrieved either in list format or directly on scanned 2DE maps. These proteomic data reveal that 40% of seed proteins maintain a stable abundance over germination, up to radicle protrusion. During sensu stricto germination (24 h upon imbibition about 50% of the proteins display quantitative variations, exhibiting an increased abundance (35% or a decreasing abundance (15%. Moreover, during radicle protrusion (24 h to 48 h upon imbibition, 41% proteins display quantitative variations with an increased (23% or a decreasing abundance (18%. In addition, an analysis of the seed proteome revealed the importance of protein post-translational modifications as demonstrated by the poor correlation (r2 = 0.29 between the theoretical (predicted from Arabidopsis genome and the observed protein isoelectric points. Secondly, the SPWP is a relevant technical resource for protocols specifically dedicated to Arabidopsis seed proteome studies. Concerning 2D electrophoresis, the user can find efficient procedures for sample preparation, electrophoresis coupled with gel analysis and protein identification by mass spectrometry, which we have routinely used during the last 12 years. Particular applications such as the detection of oxidized proteins or de novo synthetized proteins radiolabeled by [35S]-methionine are also given in great details. Future developments of this portal will include proteomic data from studies such as dormancy release and protein turnover through de novo protein synthesis analyses during germination.

EVpedia: a community web portal for extracellular vesicles research.

Science.gov (United States)

Kim, Dae-Kyum; Lee, Jaewook; Kim, Sae Rom; Choi, Dong-Sic; Yoon, Yae Jin; Kim, Ji Hyun; Go, Gyeongyun; Nhung, Dinh; Hong, Kahye; Jang, Su Chul; Kim, Si-Hyun; Park, Kyong-Su; Kim, Oh Youn; Park, Hyun Taek; Seo, Ji Hye; Aikawa, Elena; Baj-Krzyworzeka, Monika; van Balkom, Bas W M; Belting, Mattias; Blanc, Lionel; Bond, Vincent; Bongiovanni, Antonella; Borràs, Francesc E; Buée, Luc; Buzás, Edit I; Cheng, Lesley; Clayton, Aled; Cocucci, Emanuele; Dela Cruz, Charles S; Desiderio, Dominic M; Di Vizio, Dolores; Ekström, Karin; Falcon-Perez, Juan M; Gardiner, Chris; Giebel, Bernd; Greening, David W; Gross, Julia Christina; Gupta, Dwijendra; Hendrix, An; Hill, Andrew F; Hill, Michelle M; Nolte-'t Hoen, Esther; Hwang, Do Won; Inal, Jameel; Jagannadham, Medicharla V; Jayachandran, Muthuvel; Jee, Young-Koo; Jørgensen, Malene; Kim, Kwang Pyo; Kim, Yoon-Keun; Kislinger, Thomas; Lässer, Cecilia; Lee, Dong Soo; Lee, Hakmo; van Leeuwen, Johannes; Lener, Thomas; Liu, Ming-Lin; Lötvall, Jan; Marcilla, Antonio; Mathivanan, Suresh; Möller, Andreas; Morhayim, Jess; Mullier, François; Nazarenko, Irina; Nieuwland, Rienk; Nunes, Diana N; Pang, Ken; Park, Jaesung; Patel, Tushar; Pocsfalvi, Gabriella; Del Portillo, Hernando; Putz, Ulrich; Ramirez, Marcel I; Rodrigues, Marcio L; Roh, Tae-Young; Royo, Felix; Sahoo, Susmita; Schiffelers, Raymond; Sharma, Shivani; Siljander, Pia; Simpson, Richard J; Soekmadji, Carolina; Stahl, Philip; Stensballe, Allan; Stępień, Ewa; Tahara, Hidetoshi; Trummer, Arne; Valadi, Hadi; Vella, Laura J; Wai, Sun Nyunt; Witwer, Kenneth; Yáñez-Mó, María; Youn, Hyewon; Zeidler, Reinhard; Gho, Yong Song

2015-03-15

Extracellular vesicles (EVs) are spherical bilayered proteolipids, harboring various bioactive molecules. Due to the complexity of the vesicular nomenclatures and components, online searches for EV-related publications and vesicular components are currently challenging. We present an improved version of EVpedia, a public database for EVs research. This community web portal contains a database of publications and vesicular components, identification of orthologous vesicular components, bioinformatic tools and a personalized function. EVpedia includes 6879 publications, 172 080 vesicular components from 263 high-throughput datasets, and has been accessed more than 65 000 times from more than 750 cities. In addition, about 350 members from 73 international research groups have participated in developing EVpedia. This free web-based database might serve as a useful resource to stimulate the emerging field of EV research. The web site was implemented in PHP, Java, MySQL and Apache, and is freely available at http://evpedia.info. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

A Longitudinal Study of Undergraduate Students' Perceptions and Use Patterns of the University Libraries Web Portal: Does Information Literacy Instruction Play a Role?

Science.gov (United States)

Chen, Yu-Hui

2012-01-01

As the availability of digital resources increased exponentially over the last two decades, academic libraries have heavily invested in electronic resources and made them accessible via library Web portals. Yet, underutilization of library Web portals is a common concern among academic libraries. According to the information systems (IS)…

Lunar and Vesta Web Portals

Science.gov (United States)

Law, E.; JPL Luna Mapping; Modeling Project Team

2015-06-01

The Lunar Mapping and Modeling Project offers Lunar Mapping and Modeling Portal (http://lmmp.nasa.gov) and Vesta Trek Portal (http://vestatrek.jpl.nasa.gov) providing interactive visualization and analysis tools to enable users to access mapped Lunar and Vesta data products.

The NUCLEONICA Nuclear Science Portal

International Nuclear Information System (INIS)

Magill, Joseph; Dreher, Raymond

2009-01-01

NUCLEONICA (www.nucleonica.net) is a new nuclear science web portal which provides a customisable, integrated environment and collaboration platform using the latest internet 'Web 2.0' technology. NUCLEONICA is aimed at professionals, academics and students working in nuclear power, health physics and radiation protection, nuclear and radio-chemistry, and astrophysics. A unique feature of the portal is the wide range of user friendly web-based nuclear science applications. The portal is also ideal for education and training purposes and as a knowledge management platform to preserve nuclear knowledge built up over many decades.

The Knowledge Portal

Data.gov (United States)

Office of Personnel Management — Information on various courses, as well as personal data of employees and training records from The Knowledge Portal (TKP), a web-based training portal used for the...

Portal web de una red social para aficionados al deporte

OpenAIRE

MUÑOZ TOLEDO, JOSE JUAN

2015-01-01

[ES] Esta memoria tiene como objetivo la documentación del proceso de desarrollo completo de una red social para aficionados a un deporte. En este caso el deporte o la afición compartida por los usuarios potenciales es el motociclismo. El portal web permitirá a este segmento de la población establecer relaciones sociales empleando Internet además de disfrutar de ciertas funcionalidades que pueden resultar atractivas para usuarios que vivan el mundo del motociclismo. Muñoz To...

BioPortal: enhanced functionality via new Web services from the National Center for Biomedical Ontology to access and use ontologies in software applications.

Science.gov (United States)

Whetzel, Patricia L; Noy, Natalya F; Shah, Nigam H; Alexander, Paul R; Nyulas, Csongor; Tudorache, Tania; Musen, Mark A

2011-07-01

The National Center for Biomedical Ontology (NCBO) is one of the National Centers for Biomedical Computing funded under the NIH Roadmap Initiative. Contributing to the national computing infrastructure, NCBO has developed BioPortal, a web portal that provides access to a library of biomedical ontologies and terminologies (http://bioportal.bioontology.org) via the NCBO Web services. BioPortal enables community participation in the evaluation and evolution of ontology content by providing features to add mappings between terms, to add comments linked to specific ontology terms and to provide ontology reviews. The NCBO Web services (http://www.bioontology.org/wiki/index.php/NCBO_REST_services) enable this functionality and provide a uniform mechanism to access ontologies from a variety of knowledge representation formats, such as Web Ontology Language (OWL) and Open Biological and Biomedical Ontologies (OBO) format. The Web services provide multi-layered access to the ontology content, from getting all terms in an ontology to retrieving metadata about a term. Users can easily incorporate the NCBO Web services into software applications to generate semantically aware applications and to facilitate structured data collection.

A Web portal for the Engineering and Equipment Data Management System at CERN

International Nuclear Information System (INIS)

Tsyganov, A; Petit, S; Martel, P; Milenkovic, S; Suwalska, A; Delamare, C; Widegren, D; Amerigo, S Mallon; Pettersson, T

2010-01-01

CERN, the European Laboratory for Particle Physics, located in Geneva - Switzerland, has recently started the Large Hadron Collider (LHC), a 27 km particle accelerator. The CERN Engineering and Equipment Data Management Service (EDMS) provides support for managing engineering and equipment information throughout the entire lifecycle of a project. Based on several both in-house developed and commercial data management systems, this service supports management and follow-up of different kinds of information throughout the lifecycle of the LHC project: design, manufacturing, installation, commissioning data, maintenance and more. The data collection phase, carried out by specialists, is now being replaced by a phase during which data will be consulted on an extensive basis by non-experts users. In order to address this change, a Web portal for the EDMS has been developed. It brings together in one space all the aspects covered by the EDMS: project and document management, asset tracking and safety follow-up. This paper presents the EDMS Web portal, its dynamic content management and its 'one click' information search engine.

Reciprocal rewards: bringing Reader’s Digest magazine brands and content to Canadian web portals

OpenAIRE

Lau, Megan May Kay

2011-01-01

This report examines the online partnerships that Reader’s Digest Canada’s established with web portals for its magazines and digital properties: Best Health magazine and PlaisirsSante.ca with Sympatico.ca; and Reader’s Digest Canada and Sélection du Reader’s Digest with MSN.ca. When Besthealthmag.ca became Sympatico.ca’s health and fitness channel in 2009, the website’s audience grew exponentially, proving the value of investing in online publishing. This paper presents the marketing, web ed...

The Sydney West Knowledge Portal: Evaluating the Growth of a Knowledge Portal to Support Translational Research.

Science.gov (United States)

Janssen, Anna; Robinson, Tracy Elizabeth; Provan, Pamela; Shaw, Tim

2016-06-29

The Sydney West Translational Cancer Research Centre is an organization funded to build capacity for translational research in cancer. Translational research is essential for ensuring the integration of best available evidence into practice and for improving patient outcomes. However, there is a low level of awareness regarding what it is and how to conduct it optimally. One solution to addressing this gap is the design and deployment of web-based knowledge portals to disseminate new knowledge and engage with and connect dispersed networks of researchers. A knowledge portal is an web-based platform for increasing knowledge dissemination and management in a specialized area. To measure the design and growth of an web-based knowledge portal for increasing individual awareness of translational research and to build organizational capacity for the delivery of translational research projects in cancer. An adaptive methodology was used to capture the design and growth of an web-based knowledge portal in cancer. This involved stakeholder consultations to inform initial design of the portal. Once the portal was live, site analytics were reviewed to evaluate member usage of the portal and to measure growth in membership. Knowledge portal membership grew consistently for the first 18 months after deployment, before leveling out. Analysis of site metrics revealed members were most likely to visit portal pages with community-generated content, particularly pages with a focus on translational research. This was closely followed by pages that disseminated educational material about translational research. Preliminary data from this study suggest that knowledge portals may be beneficial tools for translating new evidence and fostering an environment of communication and collaboration.

Portal manga

OpenAIRE

Temprano Hernandez, Joan

2011-01-01

El projecte Portal Manga pretén construir una aplicació web que ha de permetre a una empresa anunciar els seus productes a la web, disposar de una botiga virtual en la que es puguin adquirir aquests productes en format digital i finalment un lector web que en permeti la lectura online.

Development of a Web Portal for Physical Activity and Symptom Tracking in Oncology Patients: Protocol for a Prospective Cohort Study.

Science.gov (United States)

Marthick, Michael; Dhillon, Haryana M; Alison, Jennifer A; Cheema, Birinder S; Shaw, Tim

2018-05-15

Significant benefits accrue from increasing physical activity levels in people with a history of cancer. Physical activity levels can be increased using behavioral change interventions in this population. Access to Web portals and provision of activity monitors to provide feedback may support behavior change by encouraging patient engagement in physical therapy. The Web portal evaluated in this study will provide a system to monitor physical activity and sleep, for use by both clinician and patient, along with symptom and health-related quality of life tracking capabilities. The aim of this study was to outline a protocol for a feasibility study focused on a Web-based portal that provides activity monitoring and personalized messaging to increase physical activity in people with cancer. Using a longitudinal cohort design, people with cancer will be serially allocated to 3 intervention cohorts of 20 participants each and followed for 10 weeks. Cohort 1 will be provided a wearable activity monitor and access to a Web-based portal. Cohort 2 will receive the same content as Cohort 1 and in addition will receive a weekly activity summary message. Cohort 3 will receive the same content as Cohorts 1 and 2 and in addition will receive a personalized weekly coaching message. Feasibility of the use of the portal is the primary outcome. Results are expected in early 2018. Outcome measures will include goal attainment and completion rate. This study will provide information about the feasibility of investigating eHealth initiatives to promote physical activity in people with cancer. RR1-10.2196/9586. ©Michael Marthick, Haryana M Dhillon, Jennifer A Alison, Birinder S Cheema, Tim Shaw. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 15.05.2018.

Development of Distributed System for Informational Location and Control on the Corporate Web Portal "Analytical Chemistry in Russia"

Science.gov (United States)

Shirokova, V. I.; Kolotov, V. P.; Alenina, M. V.

A new Internet portal developed by community of Russian analysts has been launched in 2001 (http://www.geokhi.ru/~rusanalytchem, http://www.rusanalytchem.org) Corporate Web Portal information, "Analytical Chemistry in Russia" , Corporate Web Portal information, "Analytical Chemistry in Russia" ). Now the portal contains a large amount of information, great part of it is stored in the form of SQL data base (MS SQL). The information retrieval is made by means of ASP pages, containing VB Scripts. The obtained experience of work with such topical portal has detected some weak points, related with its centralized administration and updating. It has been found that urgent supporting of all requests from different persons/organizations on information allocation on the portal's server takes a lot of efforts and time. That is why, the further development of portal we relate with development of a distributed system for information allocation and control, under preserving of centralized administration for ensuring of security and stable working of the portal. Analysis and testing of some available technologies lead us to conclusion to apply MS Share Point technologies. A MS Share Point Team Services (SPTS) has been selected as a technology supporting relatively small groups, where MS SQL is used for storage data and metadata. The last feature was considered as decisive one for SPTS selection, allowing easy integration with data base of the whole portal. SPTS was launched as an independent Internet site accessible from home page of the portal. It serves as a root site to exit to dozens of subsites serving different bodies of Russian Scientific Council on analytical chemistry and external organizations located over the whole Russia. The secure functioning of such hierarchical system, which includes a lot of remote information suppliers, based on use of roles to manage user rights independently for each subsite. The root site is controlled by portal administrator, whereas the

canEvolve: a web portal for integrative oncogenomics.

Directory of Open Access Journals (Sweden)

Mehmet Kemal Samur

Full Text Available BACKGROUND & OBJECTIVE: Genome-wide profiles of tumors obtained using functional genomics platforms are being deposited to the public repositories at an astronomical scale, as a result of focused efforts by individual laboratories and large projects such as the Cancer Genome Atlas (TCGA and the International Cancer Genome Consortium. Consequently, there is an urgent need for reliable tools that integrate and interpret these data in light of current knowledge and disseminate results to biomedical researchers in a user-friendly manner. We have built the canEvolve web portal to meet this need. RESULTS: canEvolve query functionalities are designed to fulfill most frequent analysis needs of cancer researchers with a view to generate novel hypotheses. canEvolve stores gene, microRNA (miRNA and protein expression profiles, copy number alterations for multiple cancer types, and protein-protein interaction information. canEvolve allows querying of results of primary analysis, integrative analysis and network analysis of oncogenomics data. The querying for primary analysis includes differential gene and miRNA expression as well as changes in gene copy number measured with SNP microarrays. canEvolve provides results of integrative analysis of gene expression profiles with copy number alterations and with miRNA profiles as well as generalized integrative analysis using gene set enrichment analysis. The network analysis capability includes storage and visualization of gene co-expression, inferred gene regulatory networks and protein-protein interaction information. Finally, canEvolve provides correlations between gene expression and clinical outcomes in terms of univariate survival analysis. CONCLUSION: At present canEvolve provides different types of information extracted from 90 cancer genomics studies comprising of more than 10,000 patients. The presence of multiple data types, novel integrative analysis for identifying regulators of oncogenesis, network

ChlamyCyc: an integrative systems biology database and web-portal for Chlamydomonas reinhardtii.

Science.gov (United States)

May, Patrick; Christian, Jan-Ole; Kempa, Stefan; Walther, Dirk

2009-05-04

The unicellular green alga Chlamydomonas reinhardtii is an important eukaryotic model organism for the study of photosynthesis and plant growth. In the era of modern high-throughput technologies there is an imperative need to integrate large-scale data sets from high-throughput experimental techniques using computational methods and database resources to provide comprehensive information about the molecular and cellular organization of a single organism. In the framework of the German Systems Biology initiative GoFORSYS, a pathway database and web-portal for Chlamydomonas (ChlamyCyc) was established, which currently features about 250 metabolic pathways with associated genes, enzymes, and compound information. ChlamyCyc was assembled using an integrative approach combining the recently published genome sequence, bioinformatics methods, and experimental data from metabolomics and proteomics experiments. We analyzed and integrated a combination of primary and secondary database resources, such as existing genome annotations from JGI, EST collections, orthology information, and MapMan classification. ChlamyCyc provides a curated and integrated systems biology repository that will enable and assist in systematic studies of fundamental cellular processes in Chlamydomonas. The ChlamyCyc database and web-portal is freely available under http://chlamycyc.mpimp-golm.mpg.de.

Getting an Overview with SWOT

DEFF Research Database (Denmark)

Sørensen, Lene; Vidal, Rene Victor Valqui

1999-01-01

The SWOT method has for years been used to support the development of strategies of different types in several kinds of organisations. The method has several times been referred to as the simplest strategy developing supporting tool. In the literature, the SWOT method most commonly is presented...... in terms of case studies with focus on the restults of hte study. However, carrying out a SWOT method includes a process including steps where both creativity and prioritising techniques are used. This paper focuses on the process of applying SWOT and presents this as a stepwise method as part...

Data Assimilation of AirSWOT and Synthetically Derived SWOT Observations of Water Surface Elevation in a Multichannel River

Science.gov (United States)

Altenau, E. H.; Pavelsky, T.; Andreadis, K.; Bates, P. D.; Neal, J. C.

2017-12-01

Multichannel rivers continue to be challenging features to quantify, especially at regional and global scales, which is problematic because accurate representations of such environments are needed to properly monitor the earth's water cycle as it adjusts to climate change. It has been demonstrated that higher-complexity, 2D models outperform lower-complexity, 1D models in simulating multichannel river hydraulics at regional scales due to the inclusion of the channel network's connectivity. However, new remote sensing measurements from the future Surface Water and Ocean Topography (SWOT) mission and it's airborne analog AirSWOT offer new observations that can be used to try and improve the lower-complexity, 1D models to achieve accuracies closer to the higher-complexity, 2D codes. Here, we use an Ensemble Kalman Filter (EnKF) to assimilate AirSWOT water surface elevation (WSE) measurements from a 2015 field campaign into a 1D hydrodynamic model along a 90 km reach of Tanana River, AK. This work is the first to test data assimilation methods using real SWOT-like data from AirSWOT. Additionally, synthetic SWOT observations of WSE are generated across the same study site using a fine-resolution 2D model and assimilated into the coarser-resolution 1D model. Lastly, we compare the abilities of AirSWOT and the synthetic-SWOT observations to improve spatial and temporal model outputs in WSEs. Results indicate 1D model outputs of spatially distributed WSEs improve as observational coverage increases, and improvements in temporal fluctuations in WSEs depend on the number of observations. Furthermore, results reveal that assimilation of AirSWOT observations produce greater error reductions in 1D model outputs compared to synthetic SWOT observations due to lower measurement errors. Both AirSWOT and the synthetic SWOT observations significantly lower spatial and temporal errors in 1D model outputs of WSEs.

SWOT Analysis: A Management Fashion Perspective

OpenAIRE

Madsen, Dag Øivind

2016-01-01

International audience; SWOT analysis has over a period spanning several decades enjoyed considerable popularity in the business community. In this paper management fashion theory is used as a theoretical lens to understand the history and evolution of SWOT as a management idea. The analysis shows that SWOT's evolution pattern diverges in several respects from that of other comparable management ideas. The findings from the analysis have several implications for research on SWOT and, more gen...

The NOAO NVO Portal

Science.gov (United States)

Miller, C. J.; Gasson, D.; Fuentes, E.

2007-10-01

The NOAO NVO Portal is a web application for one-stop discovery, analysis, and access to VO-compliant imaging data and services. The current release allows for GUI-based discovery of nearly a half million images from archives such as the NOAO Science Archive, the Hubble Space Telescope WFPC2 and ACS instruments, XMM-Newton, Chandra, and ESO's INT Wide-Field Survey, among others. The NOAO Portal allows users to view image metadata, footprint wire-frames, FITS image previews, and provides one-click access to science quality imaging data throughout the entire sky via the Firefox web browser (i.e., no applet or code to download). Users can stage images from multiple archives at the NOAO NVO Portal for quick and easy bulk downloads. The NOAO NVO Portal also provides simplified and direct access to VO analysis services, such as the WESIX catalog generation service. We highlight the features of the NOAO NVO Portal (http://nvo.noao.edu).

Recent trends in print portals and Web2Print applications

Science.gov (United States)

Tuijn, Chris

2009-01-01

case, the ordering process is, of course, not fully automated. Standardized products, on the other hand, are easily identified and the cost charged to the print buyer can be retrieved from predefined price lists. Typically, higher volumes will result in more attractive prices. An additional advantage of this type of products is that they are often defined such that they can be produced in bulk using conventional printing techniques. If one wants to automate the ganging, a connection must be established between the on-line ordering and the production planning system. (For digital printing, there typically is no need to gang products since they can be produced more effectively separately.) Many of the on-line print solutions support additional features also available in general purpose e-commerce sites. We here think of the availability of virtual shopping baskets, the connectivity with payment gateways and the support of special facilities for interfacing with courier services (bar codes, connectivity to courier web sites for tracking shipments etc.). Supporting these features also assumes an intimate link with the print production system. Another development that goes beyond the on-line ordering of printed material and the submission of full pages and/or documents, is the interactive, on-line definition of the content itself. Typical applications in this respect are, e.g., the creation of business cards, leaflets, letter heads etc. On a more professional level, we also see that more and more publishing organizations start using on-line publishing platforms to organize their work. These professional platforms can also be connected directly to printing portals and thus enable extra automation. In this paper, we will discuss for each of the different applications presented above (traditional Print Portals, Web2Print applications and professional, on-line publishing platforms) how they interact with prepress and print production systems and how they contribute to the

Development of portal Web pages for the LHD experiment

International Nuclear Information System (INIS)

Emoto, Masahiko; Funaba, Hisamichi; Nakanishi, Hideya; Iwata, Chie; Yoshida, Masanori; Nagayama, Yoshio

2011-01-01

Because the LHD project has been operating with the cooperation of many institutes in Japan, the remote participation facilities play an important role. Therefore, NIFS has been introducing these facilities to its remote participants. Because the authors regard Web services as essential tools for the current Internet communication, Web services for remote participation have been developed. However, because these services are dispersed among several servers in NIFS, users cannot find the required services easily. Therefore, the authors developed a portal Web server to list the existing and new Web services for the LHD experiment. The server provides services such as summary graph, plasma movie of the last plasma discharge, daily experiment logs, and daily experimental schedules. One of the most important information from these services is the summary graph. Usually, the plasma discharges of the LHD experiment are executed every three minutes. Between the discharges, the summary graph of the last plasma discharge is displayed on the front screen in the control room soon after the discharge is complete. The graph is useful in evaluating the last discharge, which is important information for determining the subsequent experiment schedule. Therefore, it is required to display the summary graph, which plots more than 10 data diagnostics, as soon as possible. On the other hand, the data-appearance time varies from one diagnostic to another. To display the graph faster, the new system retrieves the data asynchronously; several data retrieval processes work simultaneously, and the system plots the data all at once. (author)

Use of knowledge-sharing web-based portal in gross and microscopic anatomy.

Science.gov (United States)

Durosaro, Olayemi; Lachman, Nirusha; Pawlina, Wojciech

2008-12-01

Changes in worldwide healthcare delivery require review of current medical school curricula structure to develop learning outcomes that ensures mastery of knowledge and clinical competency. In the last 3 years, Mayo Medical School implemented outcomes-based curriculum to encompass new graduate outcomes. Standard courses were replaced by 6-week clinically-integrated didactic blocks separated by student-self selected academic enrichment activities. Gross and microscopic anatomy was integrated with radiology and genetics respectively. Laboratory components include virtual microscopy and anatomical dissection. Students assigned to teams utilise computer portals to share learning experiences. High-resolution computed tomographic (CT) scans of cadavers prior to dissection were made available for correlative learning between the cadaveric material and radiologic images. Students work in teams on assigned presentations that include histology, cell and molecular biology, genetics and genomic using the Nexus Portal, based on DrupalEd, to share their observations, reflections and dissection findings. New generation of medical students are clearly comfortable utilising web-based programmes that maximise their learning potential of conceptually difficult and labor intensive courses. Team-based learning approach emphasising the use of knowledge-sharing computer portals maximises opportunities for students to master their knowledge and improve cognitive skills to ensure clinical competency.

Un Portal de Información Médica a través de un sistema de gestión de contenidos Web A Web Portal for Medical Information through a Web Content Management System

Directory of Open Access Journals (Sweden)

Yaisel Lorenzo Rodríguez

2011-06-01

Full Text Available El trabajo que se presenta da respuesta a las acciones de informatización de la Facultad de Ciencias Médicas en Guinea Ecuatorial. Se presentan los elementos que han condicionado la creación de la Red de Información Médica en Guinea Ecuatorial (GUIMED, a través de un gestor de contenidos en línea que facilita a partir del empleo de las tecnologías de la informática, las comunicaciones y los ambientes colaborativos accesibles hasta el momento. GUIMED, expresada en su portal Web, fue fundamentada por: una interfaz sencilla y amigable, un repositorio de información basado en el modelo cliente-servidor, capacidades de búsqueda, aula virtual para la enseñanza, administración sencilla e intuitiva y el control de la accesibilidad a la información.This paper responds to the actions to computerize the Medical School in Equatorial Guinea. The elements that have conditioned the creation of the Medical Information Net in Equatorial Guinea (GUIMED are presented through a content management on-line that facilitates the use of current information and communication technologies as well as accessible collaboration environments. GUIMED is supported in its Web portal by: a simple user-friendly interface, information repository based on a user-server model, search competence, virtual teaching-learning classroom, simple intuitive administration and the control of information accessibility.

ChlamyCyc: an integrative systems biology database and web-portal for Chlamydomonas reinhardtii

Directory of Open Access Journals (Sweden)

Kempa Stefan

2009-05-01

Full Text Available Abstract Background The unicellular green alga Chlamydomonas reinhardtii is an important eukaryotic model organism for the study of photosynthesis and plant growth. In the era of modern high-throughput technologies there is an imperative need to integrate large-scale data sets from high-throughput experimental techniques using computational methods and database resources to provide comprehensive information about the molecular and cellular organization of a single organism. Results In the framework of the German Systems Biology initiative GoFORSYS, a pathway database and web-portal for Chlamydomonas (ChlamyCyc was established, which currently features about 250 metabolic pathways with associated genes, enzymes, and compound information. ChlamyCyc was assembled using an integrative approach combining the recently published genome sequence, bioinformatics methods, and experimental data from metabolomics and proteomics experiments. We analyzed and integrated a combination of primary and secondary database resources, such as existing genome annotations from JGI, EST collections, orthology information, and MapMan classification. Conclusion ChlamyCyc provides a curated and integrated systems biology repository that will enable and assist in systematic studies of fundamental cellular processes in Chlamydomonas. The ChlamyCyc database and web-portal is freely available under http://chlamycyc.mpimp-golm.mpg.de.

Using open-source programs to create a web-based portal for hydrologic information

Science.gov (United States)

Kim, H.

2013-12-01

Some hydrologic data sets, such as basin climatology, precipitation, and terrestrial water storage, are not easily obtainable and distributable due to their size and complexity. We present a Hydrologic Information Portal (HIP) that has been implemented at the University of California for Hydrologic Modeling (UCCHM) and that has been organized around the large river basins of North America. This portal can be easily accessed through a modern web browser that enables easy access and visualization of such hydrologic data sets. Some of the main features of our HIP include a set of data visualization features so that users can search, retrieve, analyze, integrate, organize, and map data within large river basins. Recent information technologies such as Google Maps, Tornado (Python asynchronous web server), NumPy/SciPy (Scientific Library for Python) and d3.js (Visualization library for JavaScript) were incorporated into the HIP to create ease in navigating large data sets. With such open source libraries, HIP can give public users a way to combine and explore various data sets by generating multiple chart types (Line, Bar, Pie, Scatter plot) directly from the Google Maps viewport. Every rendered object such as a basin shape on the viewport is clickable, and this is the first step to access the visualization of data sets.

The Design and Implementation of a Prototype Web-Portal for the Integrated Mobile Alerting System (IMAS)

National Research Council Canada - National Science Library

Le, Phong D; Hsu, Michael

2006-01-01

.... It demonstrates that a web-portal written in PHP script supported by a relational database is a good configuration for IMAS. Additionally, a proof of concept system that converts messages into disseminated mobile alerts is presented. This thesis marks the founding steps in developing the IMAS.

Applications of portals in the energetic sector; Aplicaciones de portales en el sector energetico

Energy Technology Data Exchange (ETDEWEB)

Santos Dominguez, Martin; Arroyo Figueroa, Gustavo [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

2000-07-01

An operative portal joins the applications, contents and services of the company in a single page of Intranet such way that promises to change deeply the information technology in the next years. The corporative portals will change what people visualize in the screen of their computer at the beginning of every working day. Unlike seeing the network (Web) only with pages of language of hypertext bearing (HTML), the corporative portal acts as a gate between Internet and the private networks. This article presents a general vision of the benefits of the corporative portals, the existing technologies and the potential markets. [Spanish] Un portal operativo une las aplicaciones, contenidos y servicios de la empresa en una sola pagina de Intranet, de tal forma que promete cambiar, profundamente la tecnologia de la informacion en los proximos anos. Los portales corporativos cambiaran lo que la gente visualiza en la pantalla de su computadora al comienzo de cada dia de trabajo. A diferencia de ver la red (Web) solo con paginas de lenguaje de marcacion de hipertexto (HTML), el portal corporativo actua como compuerta entre Internet y las redes privadas. Este articulo presenta una vision general de los beneficios de los portales corporativos, las tecnologias y los mercados potenciales existentes.

A Worldwide Web-portal for Aquatic Mesocosm Facilities: WWW.MESOCOSM.EU

Science.gov (United States)

Berger, S. A.; Nejstgaard, J. C.

2016-02-01

Experimental mesocosms are valuable tools to fill the gap between highly controlled/replicated lab experiments and uncontrolled/non-replicated natural environments such as rivers, lakes and oceans. WWW.MESOCOSM.EU is an open web-portal for leading aquatic mesocosm facilities around the world. It was created within the FP7 EU-project MESOAQUA (A network of leading MESOcosm facilities to advance the studies of future AQUAtic ecosystems from the Arctic to the Mediterranean). The goal of the portal is to increase international knowledge about existing mesocosm facilities, including information on locations, environment, equipment, contacts, research opportunities and mesocosm-based publications. MESOCOSM.EU specifically aims to be a tool to enhance the quality of research by facilitating international cooperative network building, announcement of new research initiatives, transfer of best practice, and dissemination of knowledge, public information and press releases. As an open platform for all aquatic ecosystem scale science (marine and freshwater), MESOCOSM.EU aims to fill the lack of a centralized, coordinating virtual infrastructure for international aquatic mesocosm research, from the mountains to the ocean and from polar to tropical regions.

OntoWeaver S: supporting the design of knowledge portals

OpenAIRE

Lei, Yuangui; Motta, Enrico; Domingue, John

2004-01-01

This paper presents OntoWeaver-S, an ontology-based infrastructure for building knowledge portals. In particular, OntoWeaver-S is integrated with a comprehensive web service platform, IRS-II, for the publication, discovery, and execution of web services. In this way, OntoWeaver-S supports the access and provision of remote web services for knowledge portals. Moreover, it provides a set of comprehensive site ontologies to model and represent knowledge portals, and thus is able to offer high le...

How do asthma and COPD patients think about a patient web portal? Results from a focusgroup study

NARCIS (Netherlands)

Metting, Esther; Schrage, Tanja; Wennemars, Jan Willem; Riemersma, Roelof; Kocks, Janwillem; Sanderman, Robbert; Van Der Molen, Thys

2014-01-01

Introduction: Patient web portal(PWP)s have been developed by health care providers to increase transparency and enhance self-management. PWPs generally provide access to personal medical records and can include applications like self-management tools or communication options. Studies that have

Use of a web 2.0 portal to improve education and communication in young patients with families: randomized controlled trial.

Science.gov (United States)

Hanberger, Lena; Ludvigsson, Johnny; Nordfeldt, Sam

2013-08-23

Diabetes requires extensive self-care and comprehensive knowledge, making patient education central to diabetes self-management. Web 2.0 systems have great potential to enhance health information and open new ways for patients and practitioners to communicate. To develop a Web portal designed to facilitate self-management, including diabetes-related information and social networking functions, and to study its use and effects in pediatric patients with diabetes. A Web 2.0 portal was developed in collaboration with patients, parents, and practitioners. It offered communication with local practitioners, interaction with peers, and access to relevant information and services. Children and adolescents with diabetes in a geographic population of two pediatric clinics in Sweden were randomized to a group receiving passwords for access to the portal or a control group with no access (n=230) for 1 year. All subjects had access during a second study year. Users' activity was logged by site and page visits. Health-related quality of life (HRQOL), empowerment (DES), and quality of information (QPP) questionnaires were given at baseline and after 1 and 2 study years. Clinical data came from the Swedish pediatric diabetes quality registry SWEDIABKIDS. There was a continuous flow of site visits, decreasing in summer and Christmas periods. In 119/233 families (51%), someone visited the portal the first study year and 169/484 (35%) the second study year. The outcome variables did not differ between intervention and control group. No adverse treatment or self-care effects were identified. A higher proportion of mothers compared to fathers visited once or more the first year (PInternational Standard Randomized Controlled Trial Number (ISRCTN):92107365; http://www.controlled-trials.com/ISRCTN92107365/ (Archived by WebCite at http://webcitation.org/6IkiIvtSb).

Tools and Databases of the KOMICS Web Portal for Preprocessing, Mining, and Dissemination of Metabolomics Data

Directory of Open Access Journals (Sweden)

Nozomu Sakurai

2014-01-01

Full Text Available A metabolome—the collection of comprehensive quantitative data on metabolites in an organism—has been increasingly utilized for applications such as data-intensive systems biology, disease diagnostics, biomarker discovery, and assessment of food quality. A considerable number of tools and databases have been developed to date for the analysis of data generated by various combinations of chromatography and mass spectrometry. We report here a web portal named KOMICS (The Kazusa Metabolomics Portal, where the tools and databases that we developed are available for free to academic users. KOMICS includes the tools and databases for preprocessing, mining, visualization, and publication of metabolomics data. Improvements in the annotation of unknown metabolites and dissemination of comprehensive metabolomic data are the primary aims behind the development of this portal. For this purpose, PowerGet and FragmentAlign include a manual curation function for the results of metabolite feature alignments. A metadata-specific wiki-based database, Metabolonote, functions as a hub of web resources related to the submitters' work. This feature is expected to increase citation of the submitters' work, thereby promoting data publication. As an example of the practical use of KOMICS, a workflow for a study on Jatropha curcas is presented. The tools and databases available at KOMICS should contribute to enhanced production, interpretation, and utilization of metabolomic Big Data.

Tools and databases of the KOMICS web portal for preprocessing, mining, and dissemination of metabolomics data.

Science.gov (United States)

Sakurai, Nozomu; Ara, Takeshi; Enomoto, Mitsuo; Motegi, Takeshi; Morishita, Yoshihiko; Kurabayashi, Atsushi; Iijima, Yoko; Ogata, Yoshiyuki; Nakajima, Daisuke; Suzuki, Hideyuki; Shibata, Daisuke

2014-01-01

A metabolome--the collection of comprehensive quantitative data on metabolites in an organism--has been increasingly utilized for applications such as data-intensive systems biology, disease diagnostics, biomarker discovery, and assessment of food quality. A considerable number of tools and databases have been developed to date for the analysis of data generated by various combinations of chromatography and mass spectrometry. We report here a web portal named KOMICS (The Kazusa Metabolomics Portal), where the tools and databases that we developed are available for free to academic users. KOMICS includes the tools and databases for preprocessing, mining, visualization, and publication of metabolomics data. Improvements in the annotation of unknown metabolites and dissemination of comprehensive metabolomic data are the primary aims behind the development of this portal. For this purpose, PowerGet and FragmentAlign include a manual curation function for the results of metabolite feature alignments. A metadata-specific wiki-based database, Metabolonote, functions as a hub of web resources related to the submitters' work. This feature is expected to increase citation of the submitters' work, thereby promoting data publication. As an example of the practical use of KOMICS, a workflow for a study on Jatropha curcas is presented. The tools and databases available at KOMICS should contribute to enhanced production, interpretation, and utilization of metabolomic Big Data.

Report and Analysis of Web Portal oldagesolutions.org for Indian Old Age Persons.

Science.gov (United States)

Meher, Sushil Kumar; Dey, A B

2017-01-01

Oldagesolutions.org is a web portal for older persons in india created as apart of Technology Interventations for Elderly (TIE) intitated by the science and society division for benefit of elderly people keeping in view of the National Policy on Older People (NPOP). This is a collative effort of the multidisplinary team at All India Institute of Medical Sciences (AIIMS) comprising of doctors, genetic nurses, netritionist and physiotherapists who provide their valuable collective insights for an elderly centric approach.

Perancangan Sistem E-Learning Berbasis Web dengan Analisis SWOT pada Sekolah Menengah Umum

Directory of Open Access Journals (Sweden)

Agus Putranto

2011-06-01

Full Text Available Facilities and advances in information technology such as digital library, online journal and references have not been well utilized by Regina Pacis High School. The school still implements the teacher centric teaching method where students are highly dependent on teacher that may inhibit the student’s development in independent learning. The author felt the need to propose an alternative solution to support student centric learning process by utilizing information technology advances. Therefore, an e-learning system design is made for Regina Pacis High School. To analyze the position of Regina Pacis High School the Porter's Five Forces is used. Meanwhile appropriate strategies for the school are determined using SWOT analysis. Results of Matrix IFE and Matrix EFE state that Regina Pacis High School is on the maintain-and-guard position while the results of the SWOT matrix states that the strategy of Strengths-Opportunities (SO fits the conditions of the school. The strategies and implementation of e-learning system are expected to optimize the available technology to strengthen the position of Regina Pacis high school in the competitive market. 

Development of Sales and Inventory Workflow Management Information System Web Portal for Petrospan Integrated Services, Eket, Akwa Ibom State, Nigeria

OpenAIRE

Ezeonwumelu, Adanna Ngozi; Eunice, Akinloye Bolanle; Ezenugu, Isaac A.

2017-01-01

In this paper, the development of Sales and Inventory Workflow Management Information System (SIWfMS) web portal for Petrospan Integrated Services, Eket, Akwa Ibom state, Nigeria was presented. Rapid Application Development (RAP) methodology is used in the web application development. Three-tier architecture based on WAMP server configuration was adopted. The WAMP server was made up of Windows Operating system; Apache web server, MySQL database system and PHP server-side scripting langue. The...

Mining survey data for SWOT analysis

OpenAIRE

Phadermrod, Boonyarat

2016-01-01

Strengths, Weaknesses, Opportunities and Threats (SWOT) analysis is one of the most important tools for strategic planning. The traditional method of conducting SWOT analysis does not prioritize and is likely to hold subjective views that may result in an improper strategic action. Accordingly, this research exploits Importance-Performance Analysis (IPA), a technique for measuring customers’ satisfaction based on survey data, to systematically generate prioritized SWOT factors based on custom...

My World Is Your World: Web Portal Design For Environmental Data

Science.gov (United States)

Laney, C.; Cody, R. P.; Gaylord, A. G.; Kassin, A.; Manley, W. F.; Score, R.; Tweedie, C. E.

2013-12-01

In the environmental sciences, researchers are increasingly relying on automated sensors as necessary components of their work. There are many software packages available that will help users download data from internet-connected data loggers; process, store, document, and analyze the data; or provide web-based geoportals for visualization and sharing of both spatial and time-series data. However, few (if any) software packages provide a complete, end-to-end system that will meet all of the needs of any given research group. Such systems often need to be designed and built as needed. Our group specializes in creating such systems. Our portals provide rapid data discovery and contextualization, and promote collaboration. We work at multiple scales, from a small lab working at a single site in the Chihuahuan desert (SEL-Jornada), to a community portal for environmental data from Barrow, Alaska (Barrow Area Information Database Information Management System [BAID-IMS]), to a project-tracking system for US Arctic research efforts (Arctic Research Mapping Application/Arctic Observing Viewer [ARMAP/AON]). Here, we share our experiences of creating scalable systems and improving practices that address both user community and research needs.

GEO portal

Data.gov (United States)

US Agency for International Development — The USAID GeoPortal is a new application that groups web-based capabilities for on-demand discovery of and access to geospatial content, services, expertise, and...

Recent Hydrologic Developments in the SWOT Mission

Science.gov (United States)

Alsdorf, D. E.; Mognard, N. M.; Cretaux, J.; Calmant, S.; Lettenmaier, D. P.; Rodriguez, E.

2012-12-01

The Surface Water and Ocean Topography satellite mission (SWOT) is designed to measure the elevations of the world's water surfaces including both terrestrial surface waters and the oceans. CNES, NASA, and the CSA are partners in the mission as are hydrologists, oceanographers, and an international engineering team. Recent hydrologic and mission related advances include the following. (1) An airborne version of SWOT called AirSWOT has been developed to provide calibration and validation for the mission when on orbit as well as to support science and technology during mission development. AirSWOT flights are in the planning stage. (2) In early 2012, NASA and CNES issued calls for proposals to participate in the forthcoming SWOT Science Definition Team. Results are expected in time for a Fall 2012 start of the SDT. (3) A workshop held in June 2012 addressed the problem of estimating river discharge from SWOT measurements. SWOT discharge estimates will be developed for river reaches rather than individual cross-sections. Errors will result from algorithm unknowns of bathymetry and roughness, from errors in SWOT measurements of water surface height and inundation, from the incomplete temporal record dictated by the SWOT orbit, and from fluvial features such as unmeasured inflows and outflows within the reach used to estimate discharge. To overcome these issues, in-situ and airborne field data are required in order to validate and refine algorithms. (4) Two modeling methods are using the Amazon Basin as a test case for demonstrating the utility of SWOT observables for constraining water balances. In one case, parameters used to minimize differences between SWOT and model water surface elevations should be adjusted locally in space and time. In the other case, using actual altimetry data as a proxy for SWOT's water surface elevations, it was determined that model water surface elevations were less than 1.6m different from the altimetry measurements: a considerable match

Patient and parent views on a Web 2.0 Diabetes Portal--the management tool, the generator, and the gatekeeper: qualitative study.

Science.gov (United States)

Nordfeldt, Sam; Hanberger, Lena; Berterö, Carina

2010-05-28

The Internet has undergone rapid development, with significant impact on social life and on modes of communication. Modern management of type 1 diabetes requires that patients have access to continuous support and learning opportunities. Although Web 2.0 resources can provide this support, few pediatric clinics offer it as part of routine diabetes care. We aimed to explore patients' and parents' attitudes toward a local Web 2.0 portal tailored to young patients with type 1 diabetes and their parents, with social networking tools such as message boards and blogs, locally produced self-care and treatment information, and interactive pedagogic devices. Opportunities and obstacles to the implementation of Web 2.0 applications in clinical practice were sought. Participants were 16 mothers, 3 fathers, and 5 young patients (ages 11-18 years; median 14 years) who each wrote an essay on their experience using the portal, irrespective of frequency and/or their success in using it. Two main guiding questions were asked. A qualitative content analysis was conducted of the essays as a whole. Three main categories of portal users' attitudes were found; we named them "the management tool," "the generator," and "the gatekeeper." One category was related to the management tool functionality of the portal, and a wide range of concrete examples was found regarding useful facts and updates. Being enabled to search when necessary and find reliable information provided by local clinicians was regarded as a great advantage, facilitating a feeling of security and being in control. Finding answers to difficult-to-ask questions, questions portal users did not know they had before, and questions focusing on sensitive areas such as anxiety and fear, was also an important feature. A second category was related to the generator function in that visiting the portal could generate more information than expected, which could lead to increased use. Active message boards and chat rooms were found to

Importance-performance analysis based SWOT analysis

OpenAIRE

Phadermrod, Boonyarat; Crowder, Richard M.; Wills, Gary B.

2016-01-01

SWOT analysis, a commonly used tool for strategic planning, is traditionally a form of brainstorming. Hence, it has been criticised that it is likely to hold subjective views of the individuals who participate in a brainstorming session and that SWOT factors are not prioritized by their significance thus it may result in an improper strategic action. While most studies of SWOT analysis have only focused on solving these shortcomings separately, this study offers an approach to diminish both s...

Teradata University Network: A No Cost Web-Portal for Teaching Database, Data Warehousing, and Data-Related Subjects

Science.gov (United States)

Jukic, Nenad; Gray, Paul

2008-01-01

This paper describes the value that information systems faculty and students in classes dealing with database management, data warehousing, decision support systems, and related topics, could derive from the use of the Teradata University Network (TUN), a free comprehensive web-portal. A detailed overview of TUN functionalities and content is…

Knowledge Portals: Ontologies at Work

OpenAIRE

Staab, Steffen; Maedche, Alexander

2001-01-01

Knowledge portals provide views onto domain-specific information on the World Wide Web, thus helping their users find relevant, domain-specific information. The construction of intelligent access and the contribution of information to knowledge portals, however, remained an ad hoc task, requiring extensive manual editing and maintenance by the knowledge portal providers. To diminish these efforts, we use ontologies as a conceptual backbone for providing, accessing, and structuring information...

NUCLEONICA: a nuclear science portal

International Nuclear Information System (INIS)

Magill, J.; Galy, J.; Dreher, R.; Hamilton, D.; Tufan, M.; Normand, C.; Schwenk-Ferrero, A.; Wiese, H.W.

2008-01-01

NUCLEONICA is a new nuclear science web portal from the European Commission's Joint Research Centre. The portal provides a customizable, integrated environment and collaboration platform for the nuclear sciences using the latest 'Web 2.0' dynamic technology. NUCLEONICA is aimed at professionals, academics and students working with radionuclides in fields as diverse as the life sciences (e.g., biology, medicine, agriculture), the earth sciences (geology, meteorology, environmental science) and the more traditional disciplines such as nuclear power, health physics and radiation protection, nuclear and radio-chemistry, and astrophysics. It is also used as a knowledge management tool to preserve nuclear knowledge built up over many decades by creating modern web-based versions of so-called legacy computer codes. (authors)

Interactive monitoring portal for fusion simulations

International Nuclear Information System (INIS)

Abla, G.; Schissel, D.P.; Kim, E.N.; Flanagan, S.M.; Lee, X.

2012-01-01

Highlights: ► We designed a web-based monitoring system that tracks the status of fusion simulations. ► Our system is scalable to monitor the simulations running on distributed supercomputers and clusters located at multiple geographical locations. ► The monitoring portal provides a web-based interface for post-run analysis, such as visualizing the results, logging the user comments, and rating the simulation quality. ► Our system utilizes the open source software, such as Python, Django, MySQL, Apache, and MDSplus. - Abstract: The Center for Simulation of RF Wave Interactions with Magnetohydrodynamics (SWIM) Project is a proto-Fusion Simulation Program (FSP) whose goal is to study high-performance fusion plasmas and perform comprehensive simulations that are essential to the development of fusion. SWIM team members are geographically distributed and utilize distributed supercomputers for computational simulations. Due to the highly distributed computational work environment, the SWIM team has the difficulty of monitoring code runs and discovering historical runs. To alleviate this difficulty a web-based monitoring portal has been developed and deployed. The monitoring portal tracks the progress of simulations and automatically collects metadata in real-time. This capability helps scientists to effectively utilize precious computer resources. Furthermore, the portal provides a web-based interface for post-run analysis, such as visualizing the results, logging the user comments, and rating the simulation quality. The user interface provides rapid discovery capability via multi-field searching and sorting. The development of the monitoring portal used open source software, such as Python, Django, MySQL, and Apache. It uses MDSplus for data management, Memcached for data caches, and OpenID for single sign-on security. This paper describes the software architecture, related technologies and deployment experiences of the monitoring portal.

WLCG Operations portal demo tutorial

CERN Multimedia

CERN. Geneva

2016-01-01

This is a navigation through http://wlcg-ops.web.cern.ch/ the Worldwide LHC Computing Grid (WLCG) Operations' portal. In this portal you will find documentation and information about WLCG Operation activities for: System Administrators at the WLCG sites LHC Experiments Operation coordination people, including Task Forces and Working Groups

Physics Experiments at the UNEDLabs Portal

Directory of Open Access Journals (Sweden)

Juan pedro Sánchez

2012-01-01

Full Text Available UNEDLabs is a web portal based on a free, modern, open source, and well-known learning management system: Moodle. This portal joins two theme networks of virtual and remote laboratories (one for Control Engineering and another one for Physics, named AutomatL@bs and FisL@bs, respectively together. AutomatL@bs has been operative for five years now. Following AutomatL@bs’ scheme, FisL@bs was created as a network of remote and virtual laboratories for physics university education via the Internet to offer students the possibility of performing hands-on experiences in different fields of physics in two ways: simulation and real remote operation. Now, both FisL@bs and AutomatL@bs join together (while maintaining their independency into an unique new web portal called UNEDLabs. This work focuses on this new web environment and gives a detailed account of a novel way in Physics to let distance learning students gain practical experience autonomously. This paper explains how the new portal works and the software tools used for creating it. In addition, it also describes the physics experiments which are already operative.

Thematic web portals for different user profiles in a virtual health science library: Bibliosalut's experience

OpenAIRE

Páez, Virgili; Font, Mònica; Pastor-Ramon, Elena; Sastre-Suárez, Sílvia; Costa-Marin, Maria

2016-01-01

Normally users of a virtual health library have different professional profiles (physicians, nurses, pharmacists...) and/or they are from different specialties (Primary Health Care, Internal Medicine, Oncology...). This poster shows the experience of the Virtual Health Sciences Library of the Balearic Islands (Bibliosalut) of creating thematic web portals, which aims is to improve the experience of our users to browse and query to information resources and services of the virtual library and ...

Using a SWOT analysis to inform healthy eating and physical activity strategies for a remote First Nations community in Canada.

Science.gov (United States)

Skinner, Kelly; Hanning, Rhona M; Sutherland, Celine; Edwards-Wheesk, Ruby; Tsuji, Leonard J S

2012-01-01

To plan community-driven health promotion strategies based on a strengths, weaknesses, opportunities, and threats (SWOT) analysis of the healthy eating and physical activity patterns of First Nation (FN) youth. Cross-sectional qualitative and quantitative data used to develop SWOT themes and strategies. Remote, subarctic FN community of Fort Albany, Ontario, Canada. Adult (n  =  25) and youth (n  =  66, grades 6-11) community members. Qualitative data were collected using five focus groups with adults (two focus groups) and youth (three focus groups), seven individual interviews with adults, and an environmental scan of 13 direct observations of events/locations (e.g., the grocery store). Quantitative data on food/physical activity behaviors were collected using a validated Web-based survey with youth. Themes were identified from qualitative and quantitative data and were analyzed and interpreted within a SWOT matrix. Thirty-two SWOT themes were identified (e.g., accessibility of existing facilities, such as the gymnasium). The SWOT analysis showed how these themes could be combined and transformed into 12 strategies (e.g., expanding and enhancing the school snack/breakfast program) while integrating suggestions from the community. SWOT analysis was a beneficial tool that facilitated the combination of local data and community ideas in the development of targeted health promotion strategies for the FN community of Fort Albany.

Portal de empleo JobFinder.com

OpenAIRE

Cozar Campoy, Javier

2012-01-01

Con este proyecto se pretende crear un portal web para la búsqueda de empleo. Las empresas inscritas en el sistema pueden publicar diferentes ofertas de trabajo y del mismo modo los usuarios registrados pueden inscribirse en éstas. Amb aquest projecte es pretén crear un portal web per a la cerca de feina. Les empreses inscrites en el sistema poden publicar diferents ofertes de feina i de la mateixa manera els usuaris registrats poden inscriure's en aquestes.

Development of XML Schema for Broadband Digital Seismograms and Data Center Portal

Science.gov (United States)

Takeuchi, N.; Tsuboi, S.; Ishihara, Y.; Nagao, H.; Yamagishi, Y.; Watanabe, T.; Yanaka, H.; Yamaji, H.

2008-12-01

There are a number of data centers around the globe, where the digital broadband seismograms are opened to researchers. Those centers use their own user interfaces and there are no standard to access and retrieve seismograms from different data centers using unified interface. One of the emergent technologies to realize unified user interface for different data centers is the concept of WebService and WebService portal. Here we have developed a prototype of data center portal for digital broadband seismograms. This WebService portal uses WSDL (Web Services Description Language) to accommodate differences among the different data centers. By using the WSDL, alteration and addition of data center user interfaces can be easily managed. This portal, called NINJA Portal, assumes three WebServices: (1) database Query service, (2) Seismic event data request service, and (3) Seismic continuous data request service. Current system supports both station search of database Query service and seismic continuous data request service. Data centers supported by this NINJA portal will be OHP data center in ERI and Pacific21 data center in IFREE/JAMSTEC in the beginning. We have developed metadata standard for seismological data based on QuakeML for parametric data, which has been developed by ETH Zurich, and XML-SEED for waveform data, which was developed by IFREE/JAMSTEC. The prototype of NINJA portal is now released through IFREE web page (http://www.jamstec.go.jp/pacific21/).

Exploring SWOT discharge algorithm accuracy on the Sacramento River

Science.gov (United States)

Durand, M. T.; Yoon, Y.; Rodriguez, E.; Minear, J. T.; Andreadis, K.; Pavelsky, T. M.; Alsdorf, D. E.; Smith, L. C.; Bales, J. D.

2012-12-01

Scheduled for launch in 2019, the Surface Water and Ocean Topography (SWOT) satellite mission will utilize a Ka-band radar interferometer to measure river heights, widths, and slopes, globally, as well as characterize storage change in lakes and ocean surface dynamics with a spatial resolution ranging from 10 - 70 m, with temporal revisits on the order of a week. A discharge algorithm has been formulated to solve the inverse problem of characterizing river bathymetry and the roughness coefficient from SWOT observations. The algorithm uses a Bayesian Markov Chain estimation approach, treats rivers as sets of interconnected reaches (typically 5 km - 10 km in length), and produces best estimates of river bathymetry, roughness coefficient, and discharge, given SWOT observables. AirSWOT (the airborne version of SWOT) consists of a radar interferometer similar to SWOT, but mounted aboard an aircraft. AirSWOT spatial resolution will range from 1 - 35 m. In early 2013, AirSWOT will perform several flights over the Sacramento River, capturing river height, width, and slope at several different flow conditions. The Sacramento River presents an excellent target given that the river includes some stretches heavily affected by management (diversions, bypasses, etc.). AirSWOT measurements will be used to validate SWOT observation performance, but are also a unique opportunity for testing and demonstrating the capabilities and limitations of the discharge algorithm. This study uses HEC-RAS simulations of the Sacramento River to first, characterize expected discharge algorithm accuracy on the Sacramento River, and second to explore the required AirSWOT measurements needed to perform a successful inverse with the discharge algorithm. We focus on several specific research questions affecting algorithm performance: 1) To what extent do lateral inflows confound algorithm performance? We examine the ~100 km stretch of river from Colusa, CA to the Yolo Bypass, and investigate how the

Desarrollo de un portal para una forja de proyectos de código abierto basado en el generador de sitios webs estáticos de Jekyll

OpenAIRE

Esteban Díaz, Alberto

2016-01-01

Esta memoria plasma el resultado del desarrollo de un sistema para crear un portal a partir de los proyectos de una organización alojados en Github. El sistema se ha evaluado mediante el desarrollo de un portal web para la cuenta GitHub del Grupo de Sistemas Inteligentes (GSI) de la Universidad Politécnica de Madrid. Se pretende que esta memoria analice la tecnología de generación de sitios web estáticos Jekyll y evalúe sus posibilidades. La arquitectura del proyecto consta de un módulo p...

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

Science.gov (United States)

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

2014-01-01

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

Integrating Space Communication Network Capabilities via Web Portal Technologies

Science.gov (United States)

Johnston, Mark D.; Lee, Carlyn-Ann; Lau, Chi-Wung; Cheung, Kar-Ming; Levesque, Michael; Carruth, Butch; Coffman, Adam; Wallace, Mike

2014-01-01

We have developed a service portal prototype as part of an investigation into the feasibility of using Java portlet technology as a means of providing integrated access to NASA communications network services. Portal servers provide an attractive platform for this role due to the various built-in collaboration applications they can provide, combined with the possibility to develop custom inter-operating portlets to extent their functionality while preserving common presentation and behavior. This paper describes various options for integration of network services related to planning and scheduling, and results based on use of a popular open-source portal framework. Plans are underway to develop an operational SCaN Service Portal, building on the experiences reported here.

Measuring the quality of e-banking portals: an empirical investigation

OpenAIRE

Bauer, Hans H.; Hammerschmidt, Maik; Falk, Tomas

2005-01-01

Purpose – In the internet economy, the business model of web portals has spread rapidly over the last few years. Despite this, there have been very few scholarly investigations into the services and characteristics that transform a web site into a portal as well as into the dimensions that determine the customer's evaluation of the portal's service quality. Design/ methodology/ approach – Based on an empirical study in the field of e-banking, the authors validate a measurement ...

Grid Portal for Image and Video Processing

International Nuclear Information System (INIS)

Dinitrovski, I.; Kakasevski, G.; Buckovska, A.; Loskovska, S.

2007-01-01

Users are typically best served by G rid Portals . G rid Portals a re web servers that allow the user to configure or run a class of applications. The server is then given the task of authentication of the user with the Grid and invocation of the required grid services to launch the user's application. PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. PHP is powerful and modern server-side scripting language producing HTML or XML output which easily can be accessed by everyone via web interface (with the browser of your choice) and can execute shell scripts on the server side. The aim of our work is development of Grid portal for image and video processing. The shell scripts contains gLite and globus commands for obtaining proxy certificate, job submission, data management etc. Using this technique we can easily create web interface to the Grid infrastructure. The image and video processing algorithms are implemented in C++ language using various image processing libraries. (Author)

Sugarsquare, a Web-Based Patient Portal for Parents of a Child With Type 1 Diabetes: Multicenter Randomized Controlled Feasibility Trial

NARCIS (Netherlands)

Boogerd, E.A.; Maas-van Schaaijk, N.M.; Sas, T.C.; Boers, A.; Smallenbroek, M.; Nuboer, R.; Noordam, C.; Verhaak, C.M.

2017-01-01

BACKGROUND: Raising a child with type 1 diabetes (T1D) means combining the demands of the disease management with everyday parenting, which is associated with increased levels of distress. A Web-based patient portal, Sugarsquare, was developed to support parents, by providing online

The SNS/HFIR Web Portal System How Can it Help Me?

International Nuclear Information System (INIS)

Miller, Stephen D.; Geist, Al; Herwig, Kenneth W.; Peterson, Peter F.; Reuter, Michael A.; Ren, Shelly; Bilheux, Jean-Christophe; Campbell, Stuart I.; Kohl, James Arthur; Vazhkudai, Sudharshan S.; Cobb, John W.; Lynch, Vickie E.; Chen, Meili; Trater, James R.

2010-01-01

In a busy world, continuing with the status-quo, to do things the way we are already familiar, often seems to be the most efficient way to conduct our work. We look for the value-add to decide if investing in a new method is worth the effort. How shall we evaluate if we have reached this tipping point for change? For contemporary researchers, understanding the properties of the data is a good starting point. The new generation of neutron scattering instruments being built are higher resolution and produce one or more orders of magnitude larger data than the previous generation of instruments. For instance, we have grown out of being able to perform some important tasks with our laptops the data are too big and the computations would simply take too long. These large datasets can be problematic as facility users now begin to grapple with many of the same issues faced by more established computing communities. These issues include data access, management, and movement, data format standards, distributed computing, and collaboration among others. The Neutron Science Portal has been architected, designed, and implemented to provide users with an easy-to-use interface for managing and processing data, while also keeping an eye on meeting modern cybersecurity requirements imposed on institutions. The cost of entry for users has been lowered by utilizing a web interface providing access to backend portal resources. Users can browse or search for data which they are allowed to see, data reduction applications can be run without having to load the software, sample activation calculations can be performed for SNS and HFIR beamlines, McStas simulations can be run on TeraGrid and ORNL computers, and advanced analysis applications such as those being produced by the DANSE project can be run. Behind the scenes is a live cataloging system which automatically catalogs and archives experiment data via the data management system, and provides proposal team members access to their

Patterns of access to the Guías de Práctica Clínica (Clinical Practice Guidelines Web Portal in Colombia

Directory of Open Access Journals (Sweden)

Fernando Suárez-Obando

2016-10-01

Full Text Available Introduction: Colombian clinical practice guidelines for health care are published in the Web Portal of the Ministry of Health and Social Protection. Objective: To analyze the traffic of the clinical guidelines portal through web consultation metrics. Materials and methods: The website traffic analysis was performed over a period of 20 months using Google Analytics and Megalytic. Results: 190 115 users logged in, and 125 475 of them (≈66% were first-time visitors, while 63 118 (≈33% were repeated users. 126 994 users visited 608 745 pages, with an average of 3.2 pages per session, query time of 3.45 minutes per visit and average rebound rate of 46.74%. 40% of users interacted with at least three pages and 40% left the site without interacting with a second page. The sessions originated in Colombia, Mexico, Peru and Spain; the first country represented 169 666 visits and Bogotá D.C. recorded the highest number of visits (32%, followed by Medellín (12.3%, Cali (8.3%, Barranquilla (4.1% and Bucaramanga (3.3%, for a total of 60% of the traffic. The most visited guides were handling pregnancy and infection of the urogenital tract. Conclusions: The portal had an acceptable traffic during the first 20 months of operation. An innovative portal that improves the dissemination of the guides must remain active.

Patient web portals to improve diabetes outcomes: a systematic review.

Science.gov (United States)

Osborn, Chandra Y; Mayberry, Lindsay Satterwhite; Mulvaney, Shelagh A; Hess, Rachel

2010-12-01

Patient web portals (PWPs), defined as the integration of electronic medical records and patient health records, have been related to enhanced patient outcomes. A literature review was conducted to characterize the design and evaluation of PWPs to improve health care processes and outcomes in diabetes. A summary of 26 articles revealed the positive impact PWPs have on patient outcomes, patient-provider communication, disease management, and access to and patient satisfaction with health care. Innovative and useful approaches included the evaluation of specific components of the PWPs, assessing the impact of PWPs on mediators of health behaviors, such as patient distress, identification of barriers to use, and patient willingness to pay for access. Future research should focus on relevant processes that mediate patient and provider use, impact on health care utilization, and a patient-centered approach to the design and integration of educational opportunities afforded through PWPs.

A River Model Intercomparison Project in Preparation for SWOT

Science.gov (United States)

David, C. H.; Andreadis, K.; Famiglietti, J. S.; Beighley, E.; Boone, A. A.; Yamazaki, D.; Paiva, R. C. D.; Fleischmann, A. S.; Collischonn, W.; Fisher, C. K.; Kim, H.; Biancamaria, S.

2017-12-01

The Surface Water and Ocean Topography (SWOT) mission is currently scheduled to launch at the beginning of next decade. SWOT is expected to retrieve unprecedented measurements of water extent, elevation, and slope in the largest terrestrial water bodies. Such potential transformative information motivates the investigation of our ability to ingest the associated data into continental-scale models of terrestrial hydrology. In preparation for the expected SWOT observations, an inter-comparison of continental-scale river models is being performed. This comparison experiment focuses on four of the world's largest river basins: the Amazon, the Mississippi, the Niger, and the Saint-Lawrence. This ongoing project focuses on two main research questions: 1) How can we best prepare for the expected SWOT continental to global measurements before SWOT even flies?, and 2) What is the added value of including SWOT terrestrial measurements into global hydro models for enhancing our understanding of the terrestrial water cycle and the climate system? We present here the results of the second year of this project which now includes simulations from six numerical models of rivers over the Mississippi and sheds light on the implications of various modeling choices on simulation quality as well as on the potential impact of SWOT observations.

Mars Trek: An Interactive Web Portal for Current and Future Missions to Mars

Science.gov (United States)

Law, E.; Day, B.

2017-09-01

NASA's Mars Trek (https://marstrek.jpl.nasa.gov) provides a web-based Portal and a suite of interactive visualization and analysis tools to enable mission planners, lunar scientists, and engineers to access mapped data products from past and current missions to Mars. During the past year, the capabilities and data served by Mars Trek have been significantly expanded beyond its original design as a public outreach tool. At the request of NASA's Science Mission Directorate and Human Exploration Operations Mission Directorate, Mars Trek's technology and capabilities are now being extended to support site selection and analysis activities for the first human missions to Mars.

Mars Trek: An Interactive Web Portal for Current and Future Missions to Mars

Science.gov (United States)

Law, E.; Day, B.

2017-01-01

NASA's Mars Trek (https://marstrek.jpl.nasa.gov) provides a web-based Portal and a suite of interactive visualization and analysis tools to enable mission planners, lunar scientists, and engineers to access mapped data products from past and current missions to Mars. During the past year, the capabilities and data served by Mars Trek have been significantly expanded beyond its original design as a public outreach tool. At the request of NASA's Science Mission Directorate and Human Exploration Operations Mission Directorate, Mars Trek's technology and capabilities are now being extended to support site selection and analysis activities for the first human missions to Mars.

Knowledge portal: a tool to capture university requirements

Science.gov (United States)

Mansourvar, Marjan; Binti Mohd Yasin, Norizan

2011-10-01

New technologies, especially, the Internet have made a huge impact on knowledge management and information dissemination in education. The web portal as a knowledge management system is very popular topics in many organizations including universities. Generally, a web portal defines as a gateway to online network accessible resources through the intranet, extranet or Internet. This study develops a knowledge portal for the students in the Faculty of Computer Science and Information Technology (FCSIT), University of Malaya (UM). The goals of this portal are to provide information for the students to help them to choose the right courses and major that are relevant to their intended future jobs or career in IT. A quantitative approach used as the selected method for this research. Quantitative method provides an easy and useful way to collect data from a large sample population.

Some thoughts to realignment of PortalU

International Nuclear Information System (INIS)

Konstantinidis, Stefanie; Kruse, Fred

2013-01-01

Environmental information is the basis for improving the environmental situation in the EU. The challenge poses the tailoring of information to a defined group of interest and not only the technical possibility to retrieve the environmental information. Even though, the technical infrastructure for retrieving public environmental information is the first step. Hence, the clear understanding of the needs of the general public is essential for a successful environmental information portal for the interest group ''general public''. What does this mean referring to the German Environmental Information Portal PortalU? Since the launch of PortalU the focus of the portal is set on making available official environmental information especially on German Federal Republic and Federal States level. Currently, information from web pages represents the greatest amount of information. In contrast, information from environmental data catalogs and further data bases represent a smaller amount of information within PortalU. But quantity itself does not tell anything about the demand of a target group. The experience of the last years has shown that environmental interested citizens use mainly general search engines like Google to find information from public environmental web pages. Thus it would be worth thinking about a realignment of PortalU. The idea of a prospective alignment of PortalU is to concentrate on important environmental information, which is not easily found via Google and other general search engines. This information is mainly provided via environmental data catalogs and possibly further data bases. Some thoughts about the potential form and design of a respectively aligned environmental portal are discussed in the paper. (orig.)

The SWOT Team Approach: Focusing on Minorities.

Science.gov (United States)

Gorski, Susan E.

1991-01-01

Underscores the applicability of marketing principles to minority student recruitment and retention at community colleges. Proposes the assessment of an institution's Strengths, Weaknesses, and external Opportunities and Threats (SWOT) to strategically market the college. Considers the development of a plan for action based on the SWOT analysis.…

A community effort to construct a gravity database for the United States and an associated Web portal

Science.gov (United States)

Keller, Gordon R.; Hildenbrand, T.G.; Kucks, R.; Webring, M.; Briesacher, A.; Rujawitz, K.; Hittleman, A.M.; Roman, D.R.; Winester, D.; Aldouri, R.; Seeley, J.; Rasillo, J.; Torres, R.; Hinze, W. J.; Gates, A.; Kreinovich, V.; Salayandia, L.

2006-01-01

Potential field data (gravity and magnetic measurements) are both useful and costeffective tools for many geologic investigations. Significant amounts of these data are traditionally in the public domain. A new magnetic database for North America was released in 2002, and as a result, a cooperative effort between government agencies, industry, and universities to compile an upgraded digital gravity anomaly database, grid, and map for the conterminous United States was initiated and is the subject of this paper. This database is being crafted into a data system that is accessible through a Web portal. This data system features the database, software tools, and convenient access. The Web portal will enhance the quality and quantity of data contributed to the gravity database that will be a shared community resource. The system's totally digital nature ensures that it will be flexible so that it can grow and evolve as new data, processing procedures, and modeling and visualization tools become available. Another goal of this Web-based data system is facilitation of the efforts of researchers and students who wish to collect data from regions currently not represented adequately in the database. The primary goal of upgrading the United States gravity database and this data system is to provide more reliable data that support societal and scientific investigations of national importance. An additional motivation is the international intent to compile an enhanced North American gravity database, which is critical to understanding regional geologic features, the tectonic evolution of the continent, and other issues that cross national boundaries. ?? 2006 Geological Society of America. All rights reserved.

AVISO+, the new reference web portal for altimetry

Science.gov (United States)

Rosmorduc, Vinca; Bronner, Emilie; Guinle, Thierry; Maheu, Caroline; Morrow, Rosemary; Nino, Fernando; Birol, Florence

2014-05-01

AVISO is the showcase of CNES activities in altimetry. Indeed, the altimetric products processed by the SALP service from CNES (Service d'Altimetrie et de Localisation Precise) are disseminated via AVISO portal since 1995. In recent years, AVISO became a reference in the international oceanographic and altimetry communities, with more than 5,000 registered users in 2013. In 2014 AVISO is enlarging its applications outside the purely ocean-oriented ones, thus becoming AVISO + (www.aviso.altimetry.fr). The portal opens to new applications such as hydrology / coastal / ice. Moreover, it merges with the CTOH (French Observation Service dedicated to satellite altimetry studies) website to provide users with operational as well as demonstration products and expertise in a unique website. We present here all the novelties - new look, new functionnalities, new products, new data access service… hoping to see you soon on our brand-new altimetry portal, www.aviso.altimetry.fr!

Genomics Portals: integrative web-platform for mining genomics data.

Science.gov (United States)

Shinde, Kaustubh; Phatak, Mukta; Johannes, Freudenberg M; Chen, Jing; Li, Qian; Vineet, Joshi K; Hu, Zhen; Ghosh, Krishnendu; Meller, Jaroslaw; Medvedovic, Mario

2010-01-13

A large amount of experimental data generated by modern high-throughput technologies is available through various public repositories. Our knowledge about molecular interaction networks, functional biological pathways and transcriptional regulatory modules is rapidly expanding, and is being organized in lists of functionally related genes. Jointly, these two sources of information hold a tremendous potential for gaining new insights into functioning of living systems. Genomics Portals platform integrates access to an extensive knowledge base and a large database of human, mouse, and rat genomics data with basic analytical visualization tools. It provides the context for analyzing and interpreting new experimental data and the tool for effective mining of a large number of publicly available genomics datasets stored in the back-end databases. The uniqueness of this platform lies in the volume and the diversity of genomics data that can be accessed and analyzed (gene expression, ChIP-chip, ChIP-seq, epigenomics, computationally predicted binding sites, etc), and the integration with an extensive knowledge base that can be used in such analysis. The integrated access to primary genomics data, functional knowledge and analytical tools makes Genomics Portals platform a unique tool for interpreting results of new genomics experiments and for mining the vast amount of data stored in the Genomics Portals backend databases. Genomics Portals can be accessed and used freely at http://GenomicsPortals.org.

INCORPORATING MCDS AND VOTING INTO SWOT – BASIC IDEA AND EXPERIENCES

Directory of Open Access Journals (Sweden)

Jyrki Kangas

2016-05-01

Full Text Available The idea in using Multiple Criteria Decision Support (MCDS and voting methods within a SWOT framework is to evaluate systematically the SWOT factors, and to assess them with respect to their priorities. The MCDS method applied initially, and most often, with SWOT has been the Analytic Hierarchy Process (AHP, and the hybrid AHP-SWOT approach has been called the A’WOT. Any MCDS method can, however, be applied; the choice of the method depending on the strategy process in question. In this article, experiences of using the A’WOT method with AHP, SMART and SMAA-O techniques is summarized. In addition, an illustrative example of making use of social choice theory within SWOT framework is presented. The hybrid MCDS-SWOT approach has gained growing popularity, and it has been applied in different fields world-widely. It may provide not only a solid decision support but also an effective framework for learning in strategic decision support, as well as for communication in strategy processes with multiple stakeholders. The Voting-SWOT approach (VotSWOT fits especially well with participatory strategy processes, as it reflects decision makers’ and stakeholders’ natural ways of communication.

Some thoughts to realignment of PortalU

Energy Technology Data Exchange (ETDEWEB)

Konstantinidis, Stefanie; Kruse, Fred [Lower Saxony Ministry of Environment and Climate Protection, Hannover (Germany). Coordination Centre PortalU

2013-07-01

Environmental information is the basis for improving the environmental situation in the EU. The challenge poses the tailoring of information to a defined group of interest and not only the technical possibility to retrieve the environmental information. Even though, the technical infrastructure for retrieving public environmental information is the first step. Hence, the clear understanding of the needs of the general public is essential for a successful environmental information portal for the interest group ''general public''. What does this mean referring to the German Environmental Information Portal PortalU? Since the launch of PortalU the focus of the portal is set on making available official environmental information especially on German Federal Republic and Federal States level. Currently, information from web pages represents the greatest amount of information. In contrast, information from environmental data catalogs and further data bases represent a smaller amount of information within PortalU. But quantity itself does not tell anything about the demand of a target group. The experience of the last years has shown that environmental interested citizens use mainly general search engines like Google to find information from public environmental web pages. Thus it would be worth thinking about a realignment of PortalU. The idea of a prospective alignment of PortalU is to concentrate on important environmental information, which is not easily found via Google and other general search engines. This information is mainly provided via environmental data catalogs and possibly further data bases. Some thoughts about the potential form and design of a respectively aligned environmental portal are discussed in the paper. (orig.)

Reasons and barriers for using a patient portal: survey among patients with diabetes mellitus.

Science.gov (United States)

Ronda, Maaike C M; Dijkhorst-Oei, Lioe-Ting; Rutten, Guy E H M

2014-11-25

The use of a Web portal for patients with diabetes mellitus to access their own personal health record may result in improved diabetes outcomes. However, the adoption by patients is slow. This may be caused by patient characteristics, but also by the content, layout, and promotion of the portal. Detailed knowledge about this could help increase patients' participation in Web portals. The aim was to study the opinions of patients with diabetes and identify perceived barriers to using a Web portal to optimize its use. We conducted a survey among patients with type 1 and type 2 diabetes mellitus from 62 primary care practices and 1 outpatient hospital clinic in the central area of the Netherlands who all used the same electronic health record with a Web portal. Questionnaires about patient characteristics, opinions about reasons for use or nonuse, and about portal content were sent to 1500 patients with a login and 3000 patients without a login to the Web portal. Patient groups were stratified according to login frequency. Demographic and diabetes-related variables were analyzed with multivariable regression analysis. The total response rate was 66.63% (2391/4399); 1390 of 4399 patients (31.60%) were eligible for analysis. There were 413 regular users (login frequency more than once) and 758 nonusers (no login). Most nonusers (72.4%) stated that the main reason for not requesting a login was that they were unaware of the existence of the portal. Other barriers reported by patients were disinterest in managing their own disease (28.5%, 216/758) and feelings of inadequacy with the use of computers and Internet (11.6%, 88/758). Patients treated by a general practitioner were more frequently nonusers compared to patients treated by an internist (78.8%, 666/846 vs 28.3%, 92/325; Ppatient portal is the main barrier of enrollment. Users and nonusers perceive the usefulness of the portal differently and do not have the same recommendations for additional functionalities. To

Witpik-Mediaseurannan kilpailija -ja SWOT-analyysi

OpenAIRE

Tikkanen, Antti

2011-01-01

Opinnäytetyössä keskityttiin kahteen asiaan. Ensimmäisenä selvitettiin, mitkä ovat Witpik-mediaseurannan heikkoudet, vahvuudet, mahdollisuudet ja uhat. Seuraavaksi näitä asioita verrattiin yhteen Witpik-mediaseurannan kilpailijaan. Vertailuun valittiin kilpaileva mediaseurantapalvelu nimeltään Cision. Tutkimustavaksi valittiin laadullinen tutkimus sekä kilpailija- ja SWOT-analyysit käsiteltiin omissa luvuissaan. Kilpailija- ja SWOT-analyysien lisäksi tavoitteena oli myös antaa erilaisia n...

Pre-Launch Assessment of User Needs for SWOT Mission Data Products

Science.gov (United States)

Srinivasan, M. M.; Peterson, C. A.; Doorn, B.

2015-12-01

In order to effectively address the applications requirements of future Surface Water and Ocean Topography (SWOT) mission data users, we must understand their needs with respect to latency, spatial scales, technical capabilities, and other practical considerations. We have developed the 1st SWOT User Survey for broad distribution to the SWOT applications community to provide the SWOT Project with an understanding of and improved ability to support users needs. Actionable knowledge for specific applications may be realized when we can determine the margins of user requirements for data products and access. The SWOT Applications team will be launching a SWOT Early Adopters program and are interested in identifying a broad community of users who will participate in pre-launch applications activities including meetings, briefings, and workshops. The SWOT applications program is designed to connect mission scientists to end users and leverage the scientific research and data management tools with operational decision-making for different thematic users and data requirements. SWOT is scheduled to launch in 2020, so simulated hydrology and ocean data sets have been and will continued to be developed by science team members and the SWOT Project in order to determine how the data will represent the physical Earth systems targeted by the mission. SWOT will produce the first global survey of Earth's surface water by measuring sea surface height and the heights, slopes, and inundated areas of rivers, lakes, and wetlands. These coastal, lake and river measurements will be used for monitoring the hydrologic cycle, flooding, and climate impacts of a changing environment. The oceanographic measurements will enhance understanding of submesoscale processes and extend the capabilities of ocean state and climate prediction models.

Genomics Portals: integrative web-platform for mining genomics data

Directory of Open Access Journals (Sweden)

Ghosh Krishnendu

2010-01-01

Full Text Available Abstract Background A large amount of experimental data generated by modern high-throughput technologies is available through various public repositories. Our knowledge about molecular interaction networks, functional biological pathways and transcriptional regulatory modules is rapidly expanding, and is being organized in lists of functionally related genes. Jointly, these two sources of information hold a tremendous potential for gaining new insights into functioning of living systems. Results Genomics Portals platform integrates access to an extensive knowledge base and a large database of human, mouse, and rat genomics data with basic analytical visualization tools. It provides the context for analyzing and interpreting new experimental data and the tool for effective mining of a large number of publicly available genomics datasets stored in the back-end databases. The uniqueness of this platform lies in the volume and the diversity of genomics data that can be accessed and analyzed (gene expression, ChIP-chip, ChIP-seq, epigenomics, computationally predicted binding sites, etc, and the integration with an extensive knowledge base that can be used in such analysis. Conclusion The integrated access to primary genomics data, functional knowledge and analytical tools makes Genomics Portals platform a unique tool for interpreting results of new genomics experiments and for mining the vast amount of data stored in the Genomics Portals backend databases. Genomics Portals can be accessed and used freely at http://GenomicsPortals.org.

LifeWatchGreece Portal development: architecture, implementation and challenges for a biodiversity research e-infrastructure.

Science.gov (United States)

Gougousis, Alexandros; Bailly, Nicolas

2016-01-01

Biodiversity data is characterized by its cross-disciplinary character, the extremely broad range of data types and structures, and the plethora of different data sources providing resources for the same piece of information in a heterogeneous way. Since the web inception two decades ago, there are multiple initiatives to connect, aggregate, share, and publish biodiversity data, and to establish data and work flows in order to analyze them. The European program LifeWatch aims at establishing a distributed network of nodes implementing virtual research environment in Europe to facilitate the work of biodiversity researchers and managers. LifeWatchGreece is one of these nodes where a portal was developed offering access to a suite of virtual laboratories and e-services. Despite its strict definition in information technology, in practice "portal" is a fairly broad term that embraces many web architectures. In the biodiversity domain, the term "portal" is usually used to indicate either a web site that provides access to a single or an aggregation of data repositories (like: http://indiabiodiversity.org/, http://www.mountainbiodiversity.org/, http://data.freshwaterbiodiversity.eu), a web site that gathers information about various online biodiversity tools (like http://test-eubon.ebd.csic.es/, http://marine.lifewatch.eu/) or a web site that just gathers information and news about the biodiversity domain (like http://chm.moew.government.bg). LifeWatchGreece's portal takes the concept of a portal a step further. In strict IT terms, LifeWatchGreece's portal is partly a portal, partly a platform and partly an aggregator. It includes a number of biodiversity-related web tools integrated into a centrally-controlled software ecosystem. This ecosystem includes subsystems for access control, traffic monitoring, user notifications and web tool management. These subsystems are shared to all the web tools that have been integrated to the portal and thereby are part of this

Assessing the Global Extent of Rivers Observable by SWOT

Science.gov (United States)

Pavelsky, T.; Durand, M. T.; Andreadis, K.; Beighley, E.; Allen, G. H.; Miller, Z.

2013-12-01

Flow of water through rivers is among the key fluxes in the global hydrologic cycle and its knowledge would advance the understanding of flood hazards, water resources management, ecology, and climate. However, gauges providing publicly accessible measurements of river stage or discharge remain sparse in many regions. The Surface Water and Ocean Topography (SWOT) satellite mission is a joint project of NASA and the French Centre National d'Etudes Spatiales (CNES) that would provide the first high-resolution images of simultaneous terrestrial water surface height, inundation extent, and ocean surface elevation. Among SWOT's primary goals is the direct observation of variations in river water surface elevation and, where possible, estimation of river discharge from SWOT measurements. The mission science requirements specify that rivers wider than 100 m would be observed globally, with a goal of observing rivers wider than 50m. However, the extent of anticipated SWOT river observations remains fundamentally unknown because no high-resolution, global dataset of river widths exists. Here, we estimate the global extent of rivers wider than 50 m-100 m thresholds using established relationships among river width, discharge, and drainage area. We combine a global digital elevation model with in situ river discharge data to estimate the global extent of SWOT-observable rivers, and validate these estimates against satellite-derived measurements of river width in two large river basins (the Yukon and the Ohio). We then compare the extent of SWOT-observed rivers with the current publicly-available, global gauge network included in the Global Runoff Data Centre (GRDC) database to examine the impact of SWOT on the availability of river observation over continental and global scales. Results suggest that if SWOT observes 100 m wide rivers, river basins with areas greater than 50,000 km2 will commonly be measured. If SWOT could observe 50 m wide rivers, then most 10,000 km2 basins

Conducting a SWOT Analysis for Program Improvement

Science.gov (United States)

Orr, Betsy

2013-01-01

A SWOT (strengths, weaknesses, opportunities, and threats) analysis of a teacher education program, or any program, can be the driving force for implementing change. A SWOT analysis is used to assist faculty in initiating meaningful change in a program and to use the data for program improvement. This tool is useful in any undergraduate or degree…

Development and Operation of International Nuclear Education/Training Program and HRD Cooperation Network

International Nuclear Information System (INIS)

Lee, E. J.; Min, B. J.; Han, K. W.

2006-12-01

The primary result of the project is the establishment of a concept of International Nuclear R and D Academy that integrates the on-going long term activity for international nuclear education/training and a new activity to establish an international cooperation network for nuclear human resources development. For this, the 2007 WNU Summer Institute was hosted with the establishment of an MOU and subsequent preparations. Also, ANENT was promoted through development of a cyber platform for the ANENT web-portal, hosting the third ANENT Coordination Committee meeting, etc. Then a cooperation with universities in Vietnam was launched resulting in preparation of an MOU for the cooperation. Finally, a relevant system framework was established and required procedures were drafted especially for providing students from developing countries with long term education/training programs (e.g. MS and Ph D. courses). The international nuclear education/training programs have offered 13 courses to 182 people from 43 countries. The overall performance of the courses was evaluated to be outstanding. In parallel, the establishment of an MOU for the cooperation of KOICA-IAEA-KAERI courses to ensure their stable and systematic operation. Also, an effort was made to participate in FNCA. Atopia Hall of the International Nuclear Training and Education Center (INTEC) hosted 477 events (corresponding to 18,521 participants) and Nuri Hall (guesthouse) accommodated 4,616 people in 2006. This shows a steady increase of the use rate since the opening of the center, along with a continuous improvement of the equipment

Development and Operation of International Nuclear Education/Training Program and HRD Cooperation Network

Energy Technology Data Exchange (ETDEWEB)

Lee, E J; Min, B J; Han, K W [and others

2006-12-15

The primary result of the project is the establishment of a concept of International Nuclear R and D Academy that integrates the on-going long term activity for international nuclear education/training and a new activity to establish an international cooperation network for nuclear human resources development. For this, the 2007 WNU Summer Institute was hosted with the establishment of an MOU and subsequent preparations. Also, ANENT was promoted through development of a cyber platform for the ANENT web-portal, hosting the third ANENT Coordination Committee meeting, etc. Then a cooperation with universities in Vietnam was launched resulting in preparation of an MOU for the cooperation. Finally, a relevant system framework was established and required procedures were drafted especially for providing students from developing countries with long term education/training programs (e.g. MS and Ph D. courses). The international nuclear education/training programs have offered 13 courses to 182 people from 43 countries. The overall performance of the courses was evaluated to be outstanding. In parallel, the establishment of an MOU for the cooperation of KOICA-IAEA-KAERI courses to ensure their stable and systematic operation. Also, an effort was made to participate in FNCA. Atopia Hall of the International Nuclear Training and Education Center (INTEC) hosted 477 events (corresponding to 18,521 participants) and Nuri Hall (guesthouse) accommodated 4,616 people in 2006. This shows a steady increase of the use rate since the opening of the center, along with a continuous improvement of the equipment.

Retrieving Baseflow from SWOT Mission

Science.gov (United States)

Baratelli, F.; Flipo, N.; Biancamaria, S.; Rivière, A.

2017-12-01

The quantification of aquifer contribution to river discharge is of primary importance to evaluate the impact of climatic and anthropogenic stresses on the availability of water resources. Several baseflow estimation methods require river discharge measurements, which can be difficult to obtain at high spatio-temporal resolution for large scale basins. The SWOT satellite mission will provide discharge estimations for large rivers (50 - 100 m wide) even in remote basins. The frequency of these estimations depends on the position and ranges from zero to four values in the 21-days satellite cycle. This work aims at answering the following question: can baseflow be estimated from SWOT observations during the mission lifetime? An algorithm based on hydrograph separation by Chapman's filter was developed to automatically estimate the baseflow in a river network at regional or larger scale (> 10000 km2). The algorithm was first applied using the discharge time series simulated at daily time step by a coupled hydrological-hydrogeological model to obtain the reference baseflow estimations. The same algorithm is then forced with discharge time series sampled at SWOT observation frequency. The methodology was applied to the Seine River basin (65000 km2, France). The results show that the average baseflow is estimated with good accuracy for all the reaches which are observed at least once per cycle (relative bias less than 4%). The time evolution of baseflow is also rather well retrieved, with a Nash coefficient which is more than 0.7 for 94% of the network length. This work provides new potential for the SWOT mission in terms of global hydrological analysis.

The feasibility of collecting information from people with Multiple Sclerosis for the UK MS Register via a web portal: characterising a cohort of people with MS

Directory of Open Access Journals (Sweden)

Ford David V

2012-07-01

Full Text Available Abstract Background A UK Register of people with Multiple Sclerosis has been developed to address the need for an increased knowledge-base about MS. The Register is being populated via: a web-based portal; NHS neurology clinical systems; and administrative data sources. The data are de-identified and linked at the individual level. At the outset, it was not known whether people with MS would wish to participate in the UK MS Register by personally contributing their data to the Register via a web-based system. Therefore, the research aim of this work was to build an internet-mounted recruitment and consenting technology for people with Multiple Sclerosis, and to assess its feasibility as a questionnaire delivery platform to contribute data to the UK MS Register, by determining whether the information provided could be used to describe a cohort of people with MS. Methods The web portal was developed using VB.net and JQuery with a Microsoft SQL 2008 database. UK adults with MS can self-register and enter data about themselves by completing validated questionnaires. Descriptive statistics were used to characterise the respondents. Results The web portal was launched in May 2011, and in first three months 7,279 individuals registered on the portal. The ratio of men to women was 1:2.4 (n = 5,899, the mean self-reported age at first symptoms was 33.8 (SD 10.5 years, and at diagnosis 39.6 (SD 10.3 years (n = 4,401. The reported types of MS were: 15% primary progressive, 63% relapsing-remitting, 8% secondary progressive, and 14% unknown (n = 5,400. These characteristics are similar to those of the prevalent MS population. Employment rates, sickness/disability rates, ethnicity and educational qualifications were compared with the general UK population. Information about the respondents’ experience of early symptoms and the process of diagnosis, plus living arrangements are also reported. Conclusions These initial findings from the MS

75 FR 27986 - Electronic Filing System-Web (EFS-Web) Contingency Option

Science.gov (United States)

2010-05-19

...] Electronic Filing System--Web (EFS-Web) Contingency Option AGENCY: United States Patent and Trademark Office... contingency option when the primary portal to EFS-Web has an unscheduled outage. Previously, the entire EFS-Web system is not available to the users during such an outage. The contingency option in EFS-Web will...

Mission Applications Support at NASA: Coastal Applications of SWOT Mission Data

Science.gov (United States)

Srinivasan, M. M.; Peterson, C. A.; Chao, Y.

2014-12-01

The Surface Water and Ocean Topography (SWOT) mission is an international collaboration of two scientific communities focused on a better understanding of the world's oceans and its terrestrial surface waters. SWOT will produce the first global survey of Earth's surface water by measuring sea surface height and the heights, slopes, and inundated areas of rivers, lakes, and wetlands. These coastal, lake and river measurements will be useful for monitoring the hydrologic cycle, flooding, and climate impacts of a changing environment. NASA and their French, Canadian and the United Kingdom space agency partners are developing new wide swath altimetry technology that will cover most of the world's ocean and surface freshwater bodies, and will have the capability to make observations with unprecedented resolution compared to existing technologies and will have the capability of measuring how water bodies change over time. Along with existing altimetry datasets, simulated SWOT data sets are being planned to assess the quality and potential value of anticipated SWOT measurements to both oceanography and hydrology applications. With the surface water measurements anticipated from SWOT, a broad range of applications may inform coastal managers and marine operators of offshore conditions and currents relevant to their regions. One study proposed to the NASA ASP would highlight coastal and estuary applications potential of the future SWOT mission. This study would promote the use of remote sensing measurements to improve the understanding, monitoring and management of estuaries and deltas for a broad range of users. In addition, the AirSWOT airborne mission to demonstrate the wide swath technology of SWOT is providing preliminary data products in inland and coastal regions that may be useful for early assessment by users of the future value of SWOT. NASA's Applied Sciences Program (ASP), along with the international SWOT project teams, is supporting a program that promotes

Challenge in Sharing Tacit Knowledge: Academicians’ Behavior towards Developing A Web Portal for Sharing Research Ideas

Directory of Open Access Journals (Sweden)

Hafiza Adenan

2013-08-01

Full Text Available Academicians’ collective memories soft information, such as research ideas, expertise, experiences, academic skills, know-what, know-how and know-why which inevitability it is considered should made accessible. The Higher Education Institution needs to identify, collect, classify, verbalize and diffuse the academicians’ soft information specifically research ideas present in the university for knowledge enrichment. This can be implemented by the academicians actively sharing their research ideas with others. Actively sharing research ideas by academicians will have great impact on the enrichment of their intellectual capability as most of the valuable knowledge resides in one’s brain. However, as there is no specific medium to bring their research ideas into the surface and be visible to others, the precious research ideas still remain in the academicians’ brains. Therefore, the objective of the study is to explore academicians’ behavior toward the development of a sharing research ideas web portal at private university colleges in Malaysia. This study used the qualitative method that is a multiple cases study. The study refers to four private university colleges in Malaysia. In-depth interview, focus group discussion and document analysis were formed the data collection for this study. The theory of Planned Behavior by Ajzen (1991 was used to determine academicians’ behavior. This study showed that the academicians’ attitude, subjective norms, and perceived behavioral control towards developing a web portal for sharing research ideas all affect their intention to share their research ideas with others.

Evaluating tourism potential: a SWOT analysis of the Western Negev, Israel

OpenAIRE

Collins-Kreiner, Noga; Wall, Geoffrey

2007-01-01

SWOT (strengths, weaknesses, opportunities, and threats) analysis is a widely used method of evaluation employed in the business and planning worlds, including tourism planning, but there is little documentation on SWOT analysis in the academic tourism or geography literature. In this study SWOT analysis was applied more systematically in these areas, and rules for using it are suggested. The objective of this research is to show how SWOT analysis can be made more attractive, useful and accur...

SWOT ANALYSIS OF PETRA CHRISTIAN UNIVERSITY

Directory of Open Access Journals (Sweden)

Januar Heryanto

2003-01-01

Full Text Available Analisa SWOT terhadap Universitas Kristen Petra (UKP melingkupi evaluasi mengenai kekuatan%2C kelemahan%2C kesempatan dan tantangan yang dihadapi Universitas Kristen Petra dan sebagai contoh kasus akan dievaluasi Jurusan Desain Komunikasi Visual (DKV. Akhir-akhir ini pergeseran dari pertanian ke industri%2C dilanjutkan ke masyarakat berbasis informasi%2C mengakibatkan perubahan terhadap kebutuhan jurusan/program studi yang akan ditawarkan ke masyarakat Abstract in Bahasa Indonesia : SWOT analysis of PCU involves the evaluation of Petra Christian University s (PCU s strengths%2C weaknesses%2C opportunities and threats and for example will evaluate Department of Visual Communication Design (VCD specifically. Recent shift from agriculture to industrial%2C then to an information-based society has impacted the demand on university s department/program offerings. SWOT%2C evaluasi%2C Universitas Kristen Petra (UKP%2C Jurusan Desain Komunikasi Visual (DKV

Análisis, diseño y construcción de un portal Web de gestión comercial para la empresa Farmacored integrando herramientas de Voip sobre Elastix

OpenAIRE

Llumiquinga Grefa, Danny Santiago; Pérez Carrión, Luis Andrés

2012-01-01

El portal web permite realizar pedidos de los productos que tiene la empresa, también administrar los clientes, empleados, productos y otra de las funciones del portal web es la comunicación de los clientes con la empresa mediante la VOIP con el sistema IVR para las áreas de Servicio al Cliente, Administración y Ventas.se establece el diseño arquitectónico, diseño de la interfaz, diseño de la Base de Datos, con los respectivos modelos de navegación y maquetación, así como también los diagrama...

The SNS/HFIR Web Portal System for SANS

International Nuclear Information System (INIS)

Campbell, Stuart I; Miller, Stephen D; Bilheux, Jean-Christophe; Reuter, Michael A; Peterson, Peter F; Kohl, James A; Trater, James R; Vazhkudai, Sudharshan S; Lynch, Vickie E; Green, Mark L

2010-01-01

The new generation of neutron scattering instruments being built are higher resolution and produce one or more orders of magnitude larger data than the previous generation of instruments. For instance, we have grown out of being able to perform some important tasks with our laptops. The data sizes are too big and the computational time would be too long. These large datasets can be problematic as facility users now begin to struggle with many of the same issues faced by more established computing communities. These issues include data access, management, and movement, data format standards, distributed computing, and collaboration with others. The Neutron Science Portal has been designed, and implemented to provide users with an easy-to-use interface for managing and processing data, while also keeping an eye on meeting modern computer security requirements that are currently being imposed on institutions. Users can browse or search for data which they are allowed to see, run data reduction and analysis applications, perform sample activation calculations and perform McStas simulations. Collaboration is facilitated by providing users a read/writeable common area, shared across all experiment team members. The portal currently has over 370 registered users; almost 7TB of experiment and user data, approximately 1,000,000 files cataloged, and had almost 10,000 unique visits last year. Future directions for enhancing portal robustness include examining how to mirror data and portal services, better facilitation of collaborations via virtual organizations, enhancing disconnected service via 'thick client' applications, and better inter-facility connectivity to support cross-cutting research.

Network of Research Infrastructures for European Seismology (NERIES)-Web Portal Developments for Interactive Access to Earthquake Data on a European Scale

Science.gov (United States)

Spinuso, A.; Trani, L.; Rives, S.; Thomy, P.; Euchner, F.; Schorlemmer, D.; Saul, J.; Heinloo, A.; Bossu, R.; van Eck, T.

2009-04-01

The Network of Research Infrastructures for European Seismology (NERIES) is European Commission (EC) project whose focus is networking together seismological observatories and research institutes into one integrated European infrastructure that provides access to data and data products for research. Seismological institutes and organizations in European and Mediterranean countries maintain large, geographically distributed data archives, therefore this scenario suggested a design approach based on the concept of an internet service oriented architecture (SOA) to establish a cyberinfrastructure for distributed and heterogeneous data streams and services. Moreover, one of the goals of NERIES is to design and develop a Web portal that acts as the uppermost layer of the infrastructure and provides rendering capabilities for the underlying sets of data The Web services that are currently being designed and implemented will deliver data that has been adopted to appropriate formats. The parametric information about a seismic event is delivered using a seismology-specific Extensible mark-up Language(XML) format called QuakeML (https://quake.ethz.ch/quakeml), which has been formalized and implemented in coordination with global earthquake-information agencies. Uniform Resource Identifiers (URIs) are used to assign identifiers to (1) seismic-event parameters described by QuakeML, and (2) generic resources, for example, authorities, locations providers, location methods, software adopted, and so on, described by use of a data model constructed with the resource description framework (RDF) and accessible as a service. The European-Mediterranean Seismological Center (EMSC) has implemented a unique event identifier (UNID) that will create the seismic event URI used by the QuakeML data model. Access to data such as broadband waveform, accelerometric data and stations inventories will be also provided through a set of Web services that will wrap the middleware used by the

Beam Instrumentation Global Network [BIGNET]: a common web portal for Beam instrumentalists

CERN Document Server

Gras, J-J

2012-01-01

This document will present an initiative launched during the International Particle Accelerator Conference (IPAC11) to define and produce a common web portal for Beam Instrumentation, with the aim of allowing any beam instrumentalist to easily and efficiently: - find the laboratories with machines using beams of similar characteristics (particle type, total beam intensity, bunch intensity, frequency, energy) - find the person who is working there on the beam observable concerned (i.e. beam position, loss, intensity, transverse or longitudinal profile, tune) and how to contact him/her - create discussion forums with the right audience on hot beam instrumentation topics or issues - advertise topical events and workshop - provide links towards documents describing system designs and performance assessments... This document will cover the status and prospects of the project with the aim to invite and welcome new laboratories to join the adventure.

Managing a portal of digital web resources by content syndication

NARCIS (Netherlands)

van der Vet, P.E.; Hofmann, Martin; Huibers, Theo W.C.; Roosendaal, Hans E.; de Bra, P.

2003-01-01

As users become more accustomed to continuous Internet access, they will have less patience with the offering of disparate resources. A new generation of portals is being designed that aids users in navigating resource space and in processing the data they retrieved. Such portals offer added value

Inpatient Portals for Hospitalized Patients and Caregivers: A Systematic Review.

Science.gov (United States)

Kelly, Michelle M; Coller, Ryan J; Hoonakker, Peter Lt

2018-06-01

Patient portals, web-based personal health records linked to electronic health records (EHRs), provide patients access to their healthcare information and facilitate communication with providers. Growing evidence supports portal use in ambulatory settings; however, only recently have portals been used with hospitalized patients. Our objective was to review the literature evaluating the design, use, and impact of inpatient portals, which are patient portals designed to give hospitalized patients and caregivers inpatient EHR clinical information for the purpose of engaging them in hospital care. Literature was reviewed from 2006 to 2017 in PubMed, Web of Science, CINALPlus, Cochrane, and Scopus to identify English language studies evaluating patient portals, engagement, and inpatient care. Data were analyzed considering the following 3 themes: inpatient portal design, use and usability, and impact. Of 731 studies, 17 were included, 9 of which were published after 2015. Most studies were qualitative with small samples focusing on inpatient portal design; 1 nonrandomized trial was identified. Studies described hospitalized patients' and caregivers' information needs and design recommendations. Most patient and caregiver participants in included studies were interested in using an inpatient portal, used it when offered, and found it easy to use and/or useful. Evidence supporting the role of inpatient portals in improving patient and caregiver engagement, knowledge, communication, and care quality and safety is limited. Included studies indicated providers had concerns about using inpatient portals; however, the extent to which these concerns have been realized remains unclear. Inpatient portal research is emerging. Further investigation is needed to optimally design inpatient portals to maximize potential benefits for hospitalized patients and caregivers while minimizing unintended consequences for healthcare teams. © 2017 Society of Hospital Medicine.

The GPlates Portal: Cloud-Based Interactive 3D Visualization of Global Geophysical and Geological Data in a Web Browser.

Science.gov (United States)

Müller, R Dietmar; Qin, Xiaodong; Sandwell, David T; Dutkiewicz, Adriana; Williams, Simon E; Flament, Nicolas; Maus, Stefan; Seton, Maria

2016-01-01

The pace of scientific discovery is being transformed by the availability of 'big data' and open access, open source software tools. These innovations open up new avenues for how scientists communicate and share data and ideas with each other and with the general public. Here, we describe our efforts to bring to life our studies of the Earth system, both at present day and through deep geological time. The GPlates Portal (portal.gplates.org) is a gateway to a series of virtual globes based on the Cesium Javascript library. The portal allows fast interactive visualization of global geophysical and geological data sets, draped over digital terrain models. The globes use WebGL for hardware-accelerated graphics and are cross-platform and cross-browser compatible with complete camera control. The globes include a visualization of a high-resolution global digital elevation model and the vertical gradient of the global gravity field, highlighting small-scale seafloor fabric such as abyssal hills, fracture zones and seamounts in unprecedented detail. The portal also features globes portraying seafloor geology and a global data set of marine magnetic anomaly identifications. The portal is specifically designed to visualize models of the Earth through geological time. These space-time globes include tectonic reconstructions of the Earth's gravity and magnetic fields, and several models of long-wavelength surface dynamic topography through time, including the interactive plotting of vertical motion histories at selected locations. The globes put the on-the-fly visualization of massive data sets at the fingertips of end-users to stimulate teaching and learning and novel avenues of inquiry.

An Analysis of Knowledge Management Mechanisms in Healthcare Portals

Science.gov (United States)

Lee, Chei Sian; Goh, Dion Hoe-Lian; Chua, Alton Y. K.

2010-01-01

Healthcare portals are becoming increasingly popular with Internet users since they play an important role in supporting interaction between individuals and healthcare organizations with a Web presence. Additionally, many of these organizations make use of knowledge management mechanisms on their healthcare portals to manage the abundance of…

SWOT Oceanography and Hydrology Data Product Simulators

Science.gov (United States)

Peral, Eva; Rodriguez, Ernesto; Fernandez, Daniel Esteban; Johnson, Michael P.; Blumstein, Denis

2013-01-01

The proposed Surface Water and Ocean Topography (SWOT) mission would demonstrate a new measurement technique using radar interferometry to obtain wide-swath measurements of water elevation at high resolution over ocean and land, addressing the needs of both the hydrology and oceanography science communities. To accurately evaluate the performance of the proposed SWOT mission, we have developed several data product simulators at different levels of fidelity and complexity.

Sensitivity of SWOT discharge algorithm to measurement errors: Testing on the Sacramento River

Science.gov (United States)

Durand, Micheal; Andreadis, Konstantinos; Yoon, Yeosang; Rodriguez, Ernesto

2013-04-01

Scheduled for launch in 2019, the Surface Water and Ocean Topography (SWOT) satellite mission will utilize a Ka-band radar interferometer to measure river heights, widths, and slopes, globally, as well as characterize storage change in lakes and ocean surface dynamics with a spatial resolution ranging from 10 - 70 m, with temporal revisits on the order of a week. A discharge algorithm has been formulated to solve the inverse problem of characterizing river bathymetry and the roughness coefficient from SWOT observations. The algorithm uses a Bayesian Markov Chain estimation approach, treats rivers as sets of interconnected reaches (typically 5 km - 10 km in length), and produces best estimates of river bathymetry, roughness coefficient, and discharge, given SWOT observables. AirSWOT (the airborne version of SWOT) consists of a radar interferometer similar to SWOT, but mounted aboard an aircraft. AirSWOT spatial resolution will range from 1 - 35 m. In early 2013, AirSWOT will perform several flights over the Sacramento River, capturing river height, width, and slope at several different flow conditions. The Sacramento River presents an excellent target given that the river includes some stretches heavily affected by management (diversions, bypasses, etc.). AirSWOT measurements will be used to validate SWOT observation performance, but are also a unique opportunity for testing and demonstrating the capabilities and limitations of the discharge algorithm. This study uses HEC-RAS simulations of the Sacramento River to first, characterize expected discharge algorithm accuracy on the Sacramento River, and second to explore the required AirSWOT measurements needed to perform a successful inverse with the discharge algorithm. We focus on the sensitivity of the algorithm accuracy to the uncertainty in AirSWOT measurements of height, width, and slope.

Enterprise Information Management with Plone Portals

Directory of Open Access Journals (Sweden)

Marcello Peixoto Bax

2009-05-01

Full Text Available The article shows that it is possible to implement a corporate portal using open source software, in an integrated manner with the proprietary MS Windows environment. As it is the real scenario in the vast majority of businesses and organizations today, a portal that meets these specific requirements is highly representative, mainly because MS Windows integration in the client environment (not in the server is not trivial for an open source portal. The paper shows that, by deploying a portal in this context the company considerably moves forward regarding information management. To show this, the article focuses on the key positive aspects arising from the deployment of a intranet / extranet portal in that context, i.e., MS Windows integration; editing with MS Office or other similar applications; shared editing control (with check-in and check-out; universal web access; and the use of metadata and workflow.

The Enforcement Of The E-Learning Activities Under The Framework Of ANENT (Asian Network For Education In Nuclear Technology): Blended Leaning And E-Learning

Energy Technology Data Exchange (ETDEWEB)

Rho, Sipyo; Nam, Youngmi; Hwang, Hyeseon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2016-10-15

The IAEA (International Atomic Energy Agency) had declared the nuclear Knowledge should be managed and reserved to well to prevent cutting form old generation just retiring to young generation who had little interest about nuclear technology. In this background, ANENT (Asian Network for Education in Nuclear Technology)1), supported by the IAEA, had been organized as a partnership among Asian countries in 2004. Presently, including China, Japan, and Korea 19 Member states are joined and it does various activities to share the nuclear science and technology through the yearly coordination meeting, train the trainer workshop for to enforce e-Learning activities among member states. The IAEA (International Atomic Energy Agency) had declared the nuclear Knowledge should be managed and reserved to well to prevent cutting form old generation just retiring to young generation who had little interest about nuclear technology. In this background, ANENT (Asian Network for Education in Nuclear Technology)1), supported by the IAEA, had been organized as a partnership among Asian countries in 2004. Presently, including China, Japan, and Korea 19 Member states are joined and it does various activities to share the nuclear science and technology through the yearly coordination meeting, train the trainer workshop for to enforce e-Learning activities among member states.

The Enforcement Of The E-Learning Activities Under The Framework Of ANENT (Asian Network For Education In Nuclear Technology): Blended Leaning And E-Learning

International Nuclear Information System (INIS)

Rho, Sipyo; Nam, Youngmi; Hwang, Hyeseon

2016-01-01

The IAEA (International Atomic Energy Agency) had declared the nuclear Knowledge should be managed and reserved to well to prevent cutting form old generation just retiring to young generation who had little interest about nuclear technology. In this background, ANENT (Asian Network for Education in Nuclear Technology)1), supported by the IAEA, had been organized as a partnership among Asian countries in 2004. Presently, including China, Japan, and Korea 19 Member states are joined and it does various activities to share the nuclear science and technology through the yearly coordination meeting, train the trainer workshop for to enforce e-Learning activities among member states. The IAEA (International Atomic Energy Agency) had declared the nuclear Knowledge should be managed and reserved to well to prevent cutting form old generation just retiring to young generation who had little interest about nuclear technology. In this background, ANENT (Asian Network for Education in Nuclear Technology)1), supported by the IAEA, had been organized as a partnership among Asian countries in 2004. Presently, including China, Japan, and Korea 19 Member states are joined and it does various activities to share the nuclear science and technology through the yearly coordination meeting, train the trainer workshop for to enforce e-Learning activities among member states

Estadísticas de visitas en portales web institucionales como indicador de respuesta del público a propuestas de divulgación

Science.gov (United States)

Lares, M.

The presence of institutions on the internet is nowadays very important to strenghten communication channels, both internal and with the general public. The Córdoba Observatory has several web portals, including the official web page, a blog and presence on several social networks. These are one of the fundamental pillars for outreach activities, and serve as communication channel for events and scientific, academic, and outreach news. They are also a source of information for the staff, as well as data related to the Observatory internal organization and scientific production. Several statistical studies are presented, based on data taken from the visits to the official web pages. I comment on some aspects of the role of web pages as a source of consultation and as a quick response to information needs. FULL TEXT IN SPANISH

Anticipated SWOT Observations of Human Impacts on the Water Cycle

Science.gov (United States)

Clark, E.; Andreadis, K.; Moller, D.; Lettenmaier, D. P.

2012-12-01

The impoundment of water behind dams alters the timing and magnitude of the discharge of rivers to the ocean, and hence sea level, as well as evaporation from the global land areas, and, through irrigation, the storage of water on land in the soil column. The impact of these effects on the global hydrologic cycle globally is difficult to estimate given currently available (and shared) observations of temporally varying reservoir storage. The upcoming joint U.S.-France Surface Water and Ocean Topography (SWOT) mission* will measure terrestrial surface water storage dynamics with unprecedented global coverage for managed reservoirs, as well as natural lakes and rivers. Previous studies have investigated SWOT's potential ability to measure storage change for some lakes; however, because reservoirs are typically located in flooded river valleys, they tend to be more elongate than the high latitude lakes that have been studied, and have more complex shorelines (and hence a longer land-water boundary). Furthermore, for reservoirs in mountainous regions, SWOT observations will be prone to topographic layover effects. Finally, the temporal variability of water levels in reservoirs is determined by management goals (i.e., hydropower, flood control, irrigation, supply, recreation), rather than climate, as in the case of natural lakes. We report an investigation of the potential accuracy of SWOT observations of storage change over selected managed reservoirs in the United States. First, we developed a time series of water height maps over each reservoir by combining available bathymetry data with observations of reservoir storage. We then simulated realistic SWOT observations of water level over these water bodies, given the planned SWOT orbital parameters, anticipated noise, and topographic layover errors. We also simulated a realistic tropospheric delay, modeled from daily MERRA reanalysis data. From these synthetic observations, we estimate the number of overpasses needed

High-Resolution Climate Data Visualization through GIS- and Web-based Data Portals

Science.gov (United States)

WANG, X.; Huang, G.

2017-12-01

Sound decisions on climate change adaptation rely on an in-depth assessment of potential climate change impacts at regional and local scales, which usually requires finer resolution climate projections at both spatial and temporal scales. However, effective downscaling of global climate projections is practically difficult due to the lack of computational resources and/or long-term reference data. Although a large volume of downscaled climate data has been make available to the public, how to understand and interpret the large-volume climate data and how to make use of the data to drive impact assessment and adaptation studies are still challenging for both impact researchers and decision makers. Such difficulties have become major barriers preventing informed climate change adaptation planning at regional scales. Therefore, this research will explore new GIS- and web-based technologies to help visualize the large-volume regional climate data with high spatiotemporal resolutions. A user-friendly public data portal, named Climate Change Data Portal (CCDP, http://ccdp.network), will be established to allow intuitive and open access to high-resolution regional climate projections at local scales. The CCDP offers functions of visual representation through geospatial maps and data downloading for a variety of climate variables (e.g., temperature, precipitation, relative humidity, solar radiation, and wind) at multiple spatial resolutions (i.e., 25 - 50 km) and temporal resolutions (i.e., annual, seasonal, monthly, daily, and hourly). The vast amount of information the CCDP encompasses can provide a crucial basis for assessing impacts of climate change on local communities and ecosystems and for supporting better decision making under a changing climate.

Multi-temporal AirSWOT elevations on the Willamette river: error characterization and algorithm testing

Science.gov (United States)

Tuozzolo, S.; Frasson, R. P. M.; Durand, M. T.

2017-12-01

We analyze a multi-temporal dataset of in-situ and airborne water surface measurements from the March 2015 AirSWOT field campaign on the Willamette River in Western Oregon, which included six days of AirSWOT flights over a 75km stretch of the river. We examine systematic errors associated with dark water and layover effects in the AirSWOT dataset, and test the efficacies of different filtering and spatial averaging techniques at reconstructing the water surface profile. Finally, we generate a spatially-averaged time-series of water surface elevation and water surface slope. These AirSWOT-derived reach-averaged values are ingested in a prospective SWOT discharge algorithm to assess its performance on SWOT-like data collected from a borderline SWOT-measurable river (mean width = 90m).

Deriving Global Discharge Records from SWOT Observations

Science.gov (United States)

Pan, M.; Fisher, C. K.; Wood, E. F.

2017-12-01

River flows are poorly monitored in many regions of the world, hindering our ability to accurately estimate water global water usage, and thus estimate global water and energy budgets or the variability in the global water cycle. Recent developments in satellite remote sensing, such as water surface elevations from radar altimetry or surface water extents from visible/infrared imagery, aim to fill this void; however, the streamflow estimates derived from these are inherently intermittent in both space and time. There is then a need for new methods that are able to derive spatially and temporally continuous records of discharge from the many available data sources. One particular application of this will be the Surface Water and Ocean Topography (SWOT) mission, which is designed to provide global observations of water surface elevation and slope from which river discharge can be estimated. Within the 21-day repeat cycle, a river reach will be observed 2-4 times on average. Due to the relationship between the basin orientation and the orbit, these observations are not evenly distributed in time or space. In this study, we investigate how SWOT will observe global river basins and how the temporal and spatial sampling impacts our ability to reconstruct discharge records.River flows can be estimated throughout a basin by assimilating SWOT observations using the Inverse Streamflow Routing (ISR) model of Pan and Wood [2013]. This method is applied to 32 global basins with different geometries and crossing patterns for the future orbit, assimilating theoretical SWOT-retrieved "gauges". Results show that the model is able to reconstruct basin-wide discharge from SWOT observations alone; however, the performance varies significantly across basins and is driven by the orientation, flow distance, and travel time in each, as well as the sensitivity of the reconstruction method to errors in the satellite retrieval. These properties are combined to estimate the "observability" of

The GPlates Portal: Cloud-Based Interactive 3D Visualization of Global Geophysical and Geological Data in a Web Browser.

Directory of Open Access Journals (Sweden)

R Dietmar Müller

Full Text Available The pace of scientific discovery is being transformed by the availability of 'big data' and open access, open source software tools. These innovations open up new avenues for how scientists communicate and share data and ideas with each other and with the general public. Here, we describe our efforts to bring to life our studies of the Earth system, both at present day and through deep geological time. The GPlates Portal (portal.gplates.org is a gateway to a series of virtual globes based on the Cesium Javascript library. The portal allows fast interactive visualization of global geophysical and geological data sets, draped over digital terrain models. The globes use WebGL for hardware-accelerated graphics and are cross-platform and cross-browser compatible with complete camera control. The globes include a visualization of a high-resolution global digital elevation model and the vertical gradient of the global gravity field, highlighting small-scale seafloor fabric such as abyssal hills, fracture zones and seamounts in unprecedented detail. The portal also features globes portraying seafloor geology and a global data set of marine magnetic anomaly identifications. The portal is specifically designed to visualize models of the Earth through geological time. These space-time globes include tectonic reconstructions of the Earth's gravity and magnetic fields, and several models of long-wavelength surface dynamic topography through time, including the interactive plotting of vertical motion histories at selected locations. The globes put the on-the-fly visualization of massive data sets at the fingertips of end-users to stimulate teaching and learning and novel avenues of inquiry.

The SWOT Analysis At The Educational Organizations

OpenAIRE

ÖZAN, Mukadder Boydak; Polat, Hakan; GÜNDÜZALP, Seda; YARAŞ, Zübeyde

2015-01-01

Being a basic method used to identify the strengths and weaknesses of organizations, and detect the existing opportunities and threats, the SWOT makes it possible to see the current situation of an organization. Objective of this study is to analyze the current situation of primary and secondary schools through the method of swot analysis, and evaluate the internal and external factors affecting school. In order to ensure that the participants reveal their perceptions related to the current s...

Interactive web-based portals to improve patient navigation and connect patients with primary care and specialty services in underserved communities.

Science.gov (United States)

Highfield, Linda; Ottenweller, Cecelia; Pfanz, Andre; Hanks, Jeanne

2014-01-01

This article presents a case study in the redesign, development, and implementation of a web-based healthcare clinic search tool for virtual patient navigation in underserved populations in Texas. It describes the workflow, assessment of system requirements, and design and implementation of two online portals: Project Safety Net and the Breast Health Portal. The primary focus of the study was to demonstrate the use of health information technology for the purpose of bridging the gap between underserved populations and access to healthcare. A combination of interviews and focus groups was used to guide the development process. Interviewees were asked a series of questions about usage, usability, and desired features of the new system. The redeveloped system offers a multitier architecture consisting of data, business, and presentation layers. The technology used in the new portals include Microsoft .NET Framework 3.5, Microsoft SQL Server 2008, Google Maps JavaScript API v3, jQuery, Telerik RadControls (ASP.NET AJAX), and HTML. The redesigned portals have 548 registered clinics, and they have averaged 355 visits per month since their launch in late 2011, with the average user visiting five pages per visit. Usage has remained relatively constant over time, with an average of 142 new users (40 percent) each month. This study demonstrates the successful application of health information technology to improve access to healthcare and the successful adoption of the technology by targeted end users. The portals described in this study could be replicated by health information specialists in other areas of the United States to address disparities in healthcare access.

The Web Portal Química Nova Interativa: a well Successful Model for Science Diffusion (Symposium

Directory of Open Access Journals (Sweden)

Guilherme Andrade Marson

2012-05-01

Full Text Available The  growing  disinterest  of  younglings  for  science  is  translated  into  the  lack  of professionals  in  several  fields:  2000  professionals  are  needed  in  the  base chemical  industry;  5000  positions  of  science  teacher  remain  unfilled  in  the educational  system;  millions  of  PhD  must  be  issued  to  fuel  the  expansion  of  the higher education system. These and other questions motivated several actions for divulging chemistry in 2011, International Year of Chemistry (IYC. Positive results arising  from  the  articulation  of  the  web  portal  Química  Nova  Interativa (http://qnint.sbq.org.br  will  be  presented.  Surpassing  the  million-access  mark,  the QNint portal delivers revised material, including a unique library of more than 300 interactive 3D molecules. In the YIC, the QNint portal hosted the Brazilian web site of  the  Global  Water  Experiment  (IUPAC  major  global  action  in  the  YIC.  This action entailed countrywide distribution of thousand of pH measurements kits and yielded  more  than  2500  experimental  data  entries  from  schools  in  almost  every Brazilian  state.  This  partnership  is  a  well-succeeded  model  of  interaction  for  the scientific community, the government and society: I – it aggregates members from universities, scientific societies and the educational system; II – it extrapolates the one-way  provisional  role  commonly  given  to  information  technologies;  III  –  it fosters  continent-wide  actions  involving  heterogeneous  participants;  IV  –  it facilitates data acquisition for evaluating such actions.

Investigating SWOT's capabilities to detect meso and submesoscale eddies in the western Mediterranean

Science.gov (United States)

Gomez-Navarro, Laura; Pascual, Ananda; Fablet, Ronan; Mason, Evan

2017-04-01

The primary oceanographic objective of the future Surface Water Ocean Topography (SWOT) altimetric satellite is to characterize the mesoscale and submesoscale ocean circulation. The aim of this study is to assess the capabilities of SWOT to resolve the meso and submesoscale in the western Mediterranean. With ROMS model data as inputs for the SWOT simulator, pseudo-SWOT data were generated. These data were compared with the original ROMS model data and ADT data from present day altimetric satellites to assess the temporal and spatial resolution of SWOT in the western Mediterranean. We then addressed the removal of the satellite's noise in the pseudo-SWOT data using a Laplacian diffusion. We investigated different parameters of the filter by looking at their impact on the spatial spectra and RMSEs calculated from the simulator outputs. To further assess the satellites capabilities, we derived absolute geostrophic velocities and relative vorticity. Our numerical experiments show that the noise patterns affect the spectral content of the pseudo-SWOT fields below 30 km. The Laplacian diffusion improves the recovery of the spectral signature of the altimetric field, especially down to 20 km. With the help of this filter, we manage to observe small scale oceanic features in pseudo-SWOT data, and in its derived variables.

Entrepreneurship Learning Process by using SWOT Analysis

OpenAIRE

Jajat Sudrajat; Muhammad Ali Rahman; Antonius Sianturi; Vendy Vendy

2016-01-01

The research objective was to produce a model of learning entrepreneurship by using SWOT analysis, which was currently being run with the concept of large classes and small classes. The benefits of this study was expected to be useful for the Binus Entrepreneurship Center (BEC) unit to create a map development learning entrepreneurship. Influences that would be generated by using SWOT Analysis were very wide as the benefits of the implementation of large classes and small classes for students...

Evaluation of usability of Spanish academic library web portals using a cognitive-emotional heuristic model

Directory of Open Access Journals (Sweden)

Daniel Muñoz-Egido

2017-03-01

Full Text Available In this paper a cognitive-emotional usability analysis model based on heuristics was used to analyze eighteen academic library web portals. Starting with a review of existing literature on the subject, a set of seventy-one heuristic criteria grouped into six aspects was designed, to which the metrics developed by SIRIUS were applied. The result of the evaluation reveals that the average usability of websites of university libraries analyzed stands at 72.30 over 100 with a standard deviation of 5.57. The aspects with the lowest scores were Attention and Long Term Memory and Learning, which were therefore approached less satisfactorily from the user’s point of view.

SWOT analysis of the Czech Radon programme

International Nuclear Information System (INIS)

Fojtikova, I.

2014-01-01

Since the early 1990's, the Czech Republic has been one of the countries that carry out a radon programme on its territory, with the aim of protecting people from unnecessary long-term exposure in their homes. Since that time, many achievements have been registered, and many unexpected difficulties have cropped up. This may be the right moment to take some time out to analyse the state of the programme and to determine the direction for its future development. An extended SWOT analysis can serve as a useful tool for this purpose. Originally, SWOT analyses were used exclusively by for-profit organisations aiming to evaluate their perspectives, develop strategies and make plans in order to achieve their objectives. More recently, it has been used in a wide range of decision-making situations when a desired end-state is to be defined. Here, an extended SWOT analysis is used to formulate possible beneficial strategies for advancing anti-radon policy in the Czech Republic. (authors)

The SWOT Analysis Between Myth and Reality

OpenAIRE

Gheorghita Caprarescu; Daniela Georgiana Stancu; Georgiana Aron

2013-01-01

The aim of this paper is to question a visual instrument adopted by some theorists and practitioners in Romania, the SWOT Analysis. Starting from the model currently in use the authors proves using both the term analysis as well as the methodology of drawing up the table named “the SWOT analysis” not only it’s uselessness but also the danger of filling up with intellectual falsehood the instruments of strategic analysis. The danger is even greater as the above mentioned instrument is promoted...

SWOT analysis for safer carriage of bulk liquid chemicals in tankers.

Science.gov (United States)

Arslan, Ozcan; Er, Ismail Deha

2008-06-15

The application of strengths, weaknesses, opportunities and threats (SWOT) analysis to formulation of strategy concerned with the safe carriage of bulk liquid chemicals in maritime tankers was examined in this study. A qualitative investigation using SWOT analysis has been implemented successfully for ships that are designed to carry liquid chemicals in bulk. The originality of this study lies in the use of SWOT analysis as a management tool to formulate strategic action plans for ship management companies, ship masters and officers for the carriage of dangerous goods in bulk. With this transportation-based SWOT analysis, efforts were made to explore the ways and means of converting possible threats into opportunities, and changing weaknesses into strengths; and strategic plans of action were developed for safer tanker operation.

Engaging the Applications Community of the future Surface Water and Ocean Topography (SWOT) Mission

Science.gov (United States)

Srinivasan, M.; Andral, A.; Dejus, M.; Hossain, F.; Peterson, C.; Beighley, E.; Pavelsky, T.; Chao, Y.; Doorn, B.; Bronner, E.; Houpert, L.

2015-04-01

NASA and the French space agency, CNES, with contributions from the Canadian Space Agency (CSA) and United Kingdom Space Agency (UKSA) are developing new wide swath altimetry technology that will cover most of the world's ocean and surface freshwater bodies. The proposed Surface Water and Ocean Topography (SWOT) mission will have the capability to make observations of surface water (lakes, rivers, wetland) heights and measurements of ocean surface topography with unprecedented spatial coverage, temporal sampling, and spatial resolution compared to existing technologies. These data will be useful for monitoring the hydrologic cycle, flooding, and characterizing human impacts on a changing environment. The applied science community is a key element in the success of the SWOT mission, demonstrating the high value of the science and data products in addressing societal issues and needs. The SWOT applications framework includes a working group made up of applications specialists, SWOT science team members, academics and SWOT Project members to promote applications research and engage a broad community of potential SWOT data users. A defined plan and a guide describing a program to engage early adopters in using proxies for SWOT data, including sophisticated ocean and hydrology simulators, an airborne analogue for SWOT (AirSWOT), and existing satellite datasets, are cornerstones for the program. A user survey is in development and the first user workshop was held in 2015, with annual workshops planned. The anticipated science and engineering advances that SWOT will provide can be transformed into valuable services to decision makers and civic organizations focused on addressing global disaster risk reduction initiatives and potential science-based mitigation activities for water resources challenges of the future. With the surface water measurements anticipated from SWOT, a broad range of applications can inform inland and coastal managers and marine operators of

SWOT ANALYSIS-MANAGEMENT TECHNIQUES TO STREAMLINE PUBLIC BUSINESS MANAGEMENT

OpenAIRE

Rodica IVORSCHI

2012-01-01

SWOT analysis is the most important management techniques for understanding the strategic position of an organization. Objective SWOT analysis is to recommend strategies to ensure the best alignment between internal and external environment, and choosing the right strategy can be benefi cial organization in order to adapt their strengths to opportunities, minimize risks and eliminate weaknesses.

SWOT ANALYSIS-MANAGEMENT TECHNIQUES TO STREAMLINE PUBLIC BUSINESS MANAGEMENT

Directory of Open Access Journals (Sweden)

Rodica IVORSCHI

2012-06-01

Full Text Available SWOT analysis is the most important management techniques for understanding the strategic position of an organization.Objective SWOT analysis is to recommend strategies to ensure the best alignment between internal and external environment, and choosing the right strategy can be beneficial organization in order to adapt their strengths to opportunities, minimize risks and eliminate weaknesses.

Designing the Search Service for Enterprise Portal based on Oracle Universal Content Management

Science.gov (United States)

Bauer, K. S.; Kuznetsov, D. Y.; Pominov, A. D.

2017-01-01

Enterprise Portal is an important part of an organization in informative and innovative space. The portal provides collaboration between employees and the organization. This article gives a valuable background of Enterprise Portal and technologies. The paper presents Oracle WebCenter Portal and UCM Server integration in detail. The focus is on tools for Enterprise Portal and on Search Service in particular. The paper also presents several UML diagrams to describe the use of cases for Search Service and main components of this application.

AirSWOT Measurements of Water Surface Elevations and Hydraulic Gradients over the Yukon Flats, Alaska

Science.gov (United States)

Pitcher, L. H.; Pavelsky, T.; Smith, L. C.; Moller, D.; Altenau, E. H.; Lion, C.; Bertram, M.; Cooley, S. W.

2017-12-01

AirSWOT is an airborne, Ka-band synthetic aperture radar interferometer (InSAR) intended to quantify surface water fluxes by mapping water surface elevations (WSE). AirSWOT will also serve as a calibration/validation tool for the Surface Water and Ocean Topography (SWOT) satellite mission (scheduled for launch in 2021). The hydrology objectives for AirSWOT and SWOT are to measure WSE with accuracies sufficient to estimate hydrologic fluxes in lakes, wetlands and rivers. However, current understanding of the performance of these related though not identical instruments when applied to complex river-lake-wetland fluvial environments remains predominantly theoretical. We present AirSWOT data acquired 15-June-2015 over the Yukon Flats, Alaska, USA, together with in situ field surveys, to assess the accuracy of AirSWOT WSE measurements in lakes and rivers. We use these data to demonstrate that AirSWOT can be used to estimate large-scale hydraulic gradients across wetland complexes. Finally, we present key lessons learned from this AirSWOT analysis for consideration in future campaigns, including: maximizing swath overlap for spatial averaging to minimize uncertainty as well as orienting flight paths parallel to river flow directions to reduce along track aircraft drift for neighboring flight paths. We conclude that spatially dense AirSWOT measurements of river and lake WSEs can improve geospatial understanding of surface water hydrology and fluvial processes.

Deploying web-based visual exploration tools on the grid

Energy Technology Data Exchange (ETDEWEB)

Jankun-Kelly, T.J.; Kreylos, Oliver; Shalf, John; Ma, Kwan-Liu; Hamann, Bernd; Joy, Kenneth; Bethel, E. Wes

2002-02-01

We discuss a web-based portal for the exploration, encapsulation, and dissemination of visualization results over the Grid. This portal integrates three components: an interface client for structured visualization exploration, a visualization web application to manage the generation and capture of the visualization results, and a centralized portal application server to access and manage grid resources. We demonstrate the usefulness of the developed system using an example for Adaptive Mesh Refinement (AMR) data visualization.

Use of NLM medical subject headings with the MeSH2010 thesaurus in the PORTAL-DOORS system.

Science.gov (United States)

Taswell, Carl

2010-01-01

The NLM MeSH Thesaurus has been incorporated for use in the PORTAL-DOORS System (PDS) for resource metadata management on the semantic web. All 25588 descriptor records from the NLM 2010 MeSH Thesaurus have been exposed as web accessible resources by the PDS MeSH2010 Thesaurus implemented as a PDS PORTAL Registry operating as a RESTful web service. Examples of records from the PDS MeSH2010 PORTAL are demonstrated along with their use by records in other PDS PORTAL Registries that reference the concepts from the MeSH2010 Thesaurus. Use of this important biomedical terminology will greatly enhance the quality of metadata content of other PDS records thus improving cross-domain searches between different problem oriented domains and amongst different clinical specialty fields.

SWOT ANALYSIS - CHINESE PETROLEUM

Directory of Open Access Journals (Sweden)

Chunlan Wang

2014-01-01

Full Text Available This article was written in early December 2013,combined with the historical development andthe latest data on the Chinese Petroleum carried SWOT- analysis. This paper discusses corporate resources, cost, management and external factorssuch as the political environment and the marketsupply and demand, conducted a comprehensiveand profound analysis.

Evaluation of a web-based portal to improve resident education by neonatology fellows

Directory of Open Access Journals (Sweden)

Ashwini Lakshmanan

2014-07-01

Full Text Available Background: Integration of web-based educational tools into medical training has been shown to increase accessibility of resources and optimize teaching. We developed a web-based educational portal (WBEP to support teaching of pediatric residents about newborn medicine by neonatology fellows. Objectives: 1 To compare residents’ attitudes about their fellow-led education in the NICU pre- and post-WBEP; including assessment of factors that impact their education and usefulness of teaching tools. 2 To compare fellow utilization of various teaching modalities pre- and post-WBEP. Design/methods: We queried residents about their attitudes regarding fellow-led education efforts and various teaching modalities in the NICU and logistics potentially impacting effectiveness. Based on these data, we introduced the WBEP – a repository of teaching tools (e.g., mock code cases, board review questions, journal articles, case-based discussion scenarios for use by fellows to supplement didactic sessions in a faculty-based curriculum. We surveyed residents about the effectiveness of fellow teaching pre- and post-WBEP implementation and the type of fellow-led teaching modalities that were used. Results: After analysis of survey responses, we identified that residents cited fellow level of interest as the most important factor impacting their education. Post-implementation, residents described greater utilization of various teaching modalities by fellows, including an increase in use of mock codes (14% to 76%, p<0.0001 and journal articles (33% to 59%, p=0.02. Conclusions: A web-based resource that supplements traditional curricula led to greater utilization of various teaching modalities by fellows and may encourage fellow involvement in resident teaching.

The Modern Research Data Portal: A Design Pattern for Networked, Data-Intensive Science

Energy Technology Data Exchange (ETDEWEB)

Chard, Kyle [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States); Dart, Eli [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Foster, Ian [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States); Shifflett, David [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States); Tuecke, Steven [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States); Williams, Jason [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States)

2017-09-12

Here we describe best practices for providing convenient, high-speed, secure access to large data via research data portals. We capture these best practices in a new design pattern, the Modern Research Data Portal, that disaggregates the traditional monolithic web-based data portal to achieve orders-of-magnitude increases in data transfer performance, support new deployment architectures that decouple control logic from data storage, and reduce development and operations costs. We introduce the design pattern; explain how it leverages high-performance Science DMZs and cloud-based data management services; review representative examples at research laboratories and universities, including both experimental facilities and supercomputer sites; describe how to leverage Python APIs for authentication, authorization, data transfer, and data sharing; and use coding examples to demonstrate how these APIs can be used to implement a range of research data portal capabilities. Sample code at a companion web site, https://docs.globus.org/mrdp, provides application skeletons that readers can adapt to realize their own research data portals.

Applications of the SWOT Mission to Reservoirs in the Mekong River Basin

Science.gov (United States)

Bonnema, M.; Hossain, F.

2017-12-01

The forthcoming Surface Water and Ocean Topography (SWOT) mission has the potential to significantly improve our ability to observe artificial reservoirs globally from a remote sensing perspective. By providing simultaneous estimates of reservoir water surface extent and elevation with near global coverage, reservoir storage changes can be estimated. Knowing how reservoir storage changes over time is critical for understanding reservoir impacts on river systems. In data limited regions, remote sensing is often the only viable method of retrieving such information about reservoir operations. When SWOT launches in 2021, it will join an array of satellite sensors with long histories of reservoir observation and monitoring capabilities. There are many potential synergies in the complimentary use of future SWOT observations with observations from current satellite sensors. The work presented here explores the potential benefits of utilizing SWOT observations over 20 reservoirs in the Mekong River Basin. The SWOT hydrologic simulator, developed by NASA Jet Propulsion Laboratory, is used to generate realistic SWOT observations, which are then inserted into a previously established remote sensing modeling framework of the 20 Mekong Basin reservoirs. This framework currently combines data from Landsat missions, Jason radar altimeters, and the Shuttle Radar and Topography Mission (SRTM), to provide monthly estimates of reservoir storage change. The incorporation of SWOT derived reservoir surface area and elevation into the model is explored in an effort to improve both accuracy and temporal resolution of observed reservoir operations.

Korean efforts for education and training network in nuclear technology

International Nuclear Information System (INIS)

Han, Kyong-Won; Lee, Eui-Jin

2007-01-01

education programs along with a career in the nuclear fields at home and abroad should raise young generation's interests. Global network will serve as a vehicle that drives nuclear education and training forward. NTC of KAERI has developed the ANENT temporary web site (www.anent-temp.org) for the IAEA Consultancy Meting on Establishment of ANENT held in June 2003 at KAERI. According to the results from the discussion of the meeting, KAERI has requested to continue to work toward establishment of a web site for all activities related to ANENT. The followings are KAERI's efforts made for the ANENT: Installation of a portable cyber education system (Edu-V producer) and cyber studio for the effective production of VOD materials; Production of VOD type learning materials: 3 IAEA courses containing 52 lectures. For the progress of the establishment of ANENT, it is believed that exchange of informational and materials on education and training should be considered in advance among the member states. The followings are our suggestions for the exchange of information and materials to be discussed among member states: Formulation of a working group; Identification of the scope of activities; Establishment of cooperative mechanism; Design of ANENT web, and loading of existing information and materials on the web; Production and loading of new materials including cyber education and training materials; Sustainable operation of ANENT web site

How well Can We Classify SWOT-derived Water Surface Profiles?

Science.gov (United States)

Frasson, R. P. M.; Wei, R.; Picamilh, C.; Durand, M. T.

2015-12-01

The upcoming Surface Water Ocean Topography (SWOT) mission will detect water bodies and measure water surface elevation throughout the globe. Within its continental high resolution mask, SWOT is expected to deliver measurements of river width, water elevation and slope of rivers wider than ~50 m. The definition of river reaches is an integral step of the computation of discharge based on SWOT's observables. As poorly defined reaches can negatively affect the accuracy of discharge estimations, we seek strategies to break up rivers into physically meaningful sections. In the present work, we investigate how accurately we can classify water surface profiles based on simulated SWOT observations. We assume that most river sections can be classified as either M1 (mild slope, with depth larger than the normal depth), or A1 (adverse slope with depth larger than the critical depth). This assumption allows the classification to be based solely on the second derivative of water surface profiles, with convex profiles being classified as A1 and concave profiles as M1. We consider a HEC-RAS model of the Sacramento River as a representation of the true state of the river. We employ the SWOT instrument simulator to generate a synthetic pass of the river, which includes our best estimates of height measurement noise and geolocation errors. We process the resulting point cloud of water surface heights with the RiverObs package, which delineates the river center line and draws the water surface profile. Next, we identify inflection points in the water surface profile and classify the sections between the inflection points. Finally, we compare our limited classification of simulated SWOT-derived water surface profile to the "exact" classification of the modeled Sacramento River. With this exercise, we expect to determine if SWOT observations can be used to find inflection points in water surface profiles, which would bring knowledge of flow regimes into the definition of river reaches.

Observability of global rivers with future SWOT observations

Science.gov (United States)

Fisher, Colby; Pan, Ming; Wood, Eric

2017-04-01

The Surface Water and Ocean Topography (SWOT) mission is designed to provide global observations of water surface elevation and slope from which river discharge can be estimated using a data assimilation system. This mission will provide increased spatial and temporal coverage compared to current altimeters, with an expected accuracy for water level elevations of 10 cm on rivers greater than 100 m wide. Within the 21-day repeat cycle, a river reach will be observed 2-4 times on average. Due to the relationship between the basin orientation and the orbit, these observations are not evenly distributed in time, which will impact the derived discharge values. There is, then, a need for a better understanding of how the mission will observe global river basins. In this study, we investigate how SWOT will observe global river basins and how the temporal and spatial sampling impacts the discharge estimated from assimilation. SWOT observations can be assimilated using the Inverse Streamflow Routing (ISR) model of Pan and Wood [2013] with a fixed interval Kalman smoother. Previous work has shown that the ISR assimilation method can be used to reproduce the spatial and temporal dynamics of discharge within many global basins: however, this performance was strongly impacted by the spatial and temporal availability of discharge observations. In this study, we apply the ISR method to 32 global basins with different geometries and crossing patterns for the future orbit, assimilating theoretical SWOT-retrieved "gauges". Results show that the model performance varies significantly across basins and is driven by the orientation, flow distance, and travel time in each. Based on these properties, we quantify the "observability" of each basin and relate this to the performance of the assimilation. Applying this metric globally to a large variety of basins we can gain a better understanding of the impact that SWOT observations may have across basin scales. By determining the

SWOT analysis of the Czech Radon programme.

Science.gov (United States)

Fojtíková, I

2014-07-01

Since the early 1990s, the Czech Republic has been one of the countries that carry out a radon programme on its territory, with the aim of protecting people from unnecessary long-term exposure in their homes. Since that time, many achievements have been registered, and many unexpected difficulties have cropped up. This may be the right moment to take some time out to analyse the state of the programme and to determine the direction for its future development. An extended SWOT analysis can serve as a useful tool for this purpose. Originally, SWOT analyses were used exclusively by for-profit organisations aiming to evaluate their perspectives, develop strategies and make plans in order to achieve their objectives. More recently, it has been used in a wide range of decision-making situations when a desired end-state is to be defined. Here, an extended SWOT analysis is used to formulate possible beneficial strategies for advancing anti-radon policy in the Czech Republic. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Strategic analysis for health care organizations: the suitability of the SWOT-analysis.

Science.gov (United States)

van Wijngaarden, Jeroen D H; Scholten, Gerard R M; van Wijk, Kees P

2012-01-01

Because of the introduction of (regulated) market competition and self-regulation, strategy is becoming an important management field for health care organizations in many European countries. That is why health managers are introducing more and more strategic principles and tools. Especially the SWOT (strengths, weaknesses, opportunities, threats)-analysis seems to be popular. However, hardly any empirical research has been done on the use and suitability of this instrument for the health care sector. In this paper four case studies are presented on the use of the SWOT-analysis in different parts of the health care sector in the Netherlands. By comparing these results with the premises of the SWOT and academic critique, it will be argued that the SWOT in its current form is not suitable as a tool for strategic analysis in health care in many European countries. Based on these findings an alternative SWOT-model is presented, in which expectations and learning of stakeholder are incorporated. Copyright © 2010 John Wiley & Sons, Ltd.

A prototype data assimilation framework for generating spatiotemporally continuous SWOT data products

Science.gov (United States)

Andreadis, K.; Margulis, S. A.; Li, D.; Lettenmaier, D. P.

2017-12-01

The Surface Water and Ocean Topography (SWOT) satellite will provide critical surface water observations for the hydrologic community. However, production of key SWOT variables, such as river discharge and surface inundation, as well as lake, reservoir, and wetland storage change will be complicated by the discontinuity of the observations in space and time. A methodology that generates products with spatially and temporally continuous fields based on SWOT observables would be highly desirable. Data assimilation provides a mechanism for merging observations from SWOT with model predictions in order to produce estimates of quantities such as river discharge, storage change, and water heights for locations and times when there is no satellite overpass or other constraints (such as layover) render the measurement unusable. We describe here a prototype assimilation system with application to the Upper Mississippi basin, implemented using synthetic SWOT observations. We use a hydrologic model (VIC) coupled with a hydrodynamic model (LISFLOOD-FP) which generates "true" fields of surface water variables. The true fields are then used to generate synthetic SWOT observations using the SWOT Instrument Simulator. We also perform a "first-guess" (or open-loop) simulation with the coupled model using a configuration that contains errors representative of the imperfect knowledge of parameters and input data, including channel topography, bankfull widths and depths, and inflows, to create an ensemble of 20 model trajectories. Subsequently we assimilate the synthetic SWOT observations into the open-loop model results to estimate water surface elevation, discharge, and storage change. Our preliminary results using three data assimilation strategies show that all improve the water surface elevation estimate accuracy by 25% - 35% for a river reach of the upper Mississippi River. Ongoing work is examining whether the improved water surface elevation estimates propagate to improvements

Integrative Analysis of Complex Cancer Genomics and Clinical Profiles Using the cBioPortal

Science.gov (United States)

Gao, Jianjiong; Aksoy, Bülent Arman; Dogrusoz, Ugur; Dresdner, Gideon; Gross, Benjamin; Sumer, S. Onur; Sun, Yichao; Jacobsen, Anders; Sinha, Rileen; Larsson, Erik; Cerami, Ethan; Sander, Chris; Schultz, Nikolaus

2014-01-01

The cBioPortal for Cancer Genomics (http://cbioportal.org) provides a Web resource for exploring, visualizing, and analyzing multidimensional cancer genomics data. The portal reduces molecular profiling data from cancer tissues and cell lines into readily understandable genetic, epigenetic, gene expression, and proteomic events. The query interface combined with customized data storage enables researchers to interactively explore genetic alterations across samples, genes, and pathways and, when available in the underlying data, to link these to clinical outcomes. The portal provides graphical summaries of gene-level data from multiple platforms, network visualization and analysis, survival analysis, patient-centric queries, and software programmatic access. The intuitive Web interface of the portal makes complex cancer genomics profiles accessible to researchers and clinicians without requiring bioinformatics expertise, thus facilitating biological discoveries. Here, we provide a practical guide to the analysis and visualization features of the cBioPortal for Cancer Genomics. PMID:23550210

Primena SWOT analize na sistem integralnog transporta Vojske Srbije / SWOT analysis of the intermodal transportation system in the Army of Serbia

Directory of Open Access Journals (Sweden)

Dragan S. Pamučar

2008-04-01

Full Text Available U radu je prikazana primena SWOT analize na sistem integralnog transporta Vojske Srbije. Kao rezultat analize predstavljeni su ciljevi daljeg usavršavanja integralnog transporta, kao i mogući problemi generisani strateškim upravljanjem. / This work presents the SWOT analysis application to the intermodal transportation system in the Army of Serbia. The analysis resulted in defining goals for the future development of intermodal transportation, as well as possible problems generated by strategic management.

Aplicación de algoritmos genéticos a la identificación de la estructura de enlaces en portales web

Directory of Open Access Journals (Sweden)

Martínez-Torres, María del Rocío

2011-06-01

Full Text Available This paper explores website link structure, whereby websites are considered as interconnected graphs and their features are analyzed as a social network. For each root domain, two different networks are extracted: the first being the domain network and the second, the page network. In each case, a series of indicators taken from social network analysis is evaluated in order to characterize the website structure. Factor analysis may provide an appropriate statistical methodology for extracting in graphic form the principal profile of the website in terms of its internal structure. However, the large number of indicators generated by such an exploratory search would lead to a prohibitive number of possibilities. Therefore, this work proposes the use of genetic algorithms. By using this guided search over a given space of possible solutions, genetic algorithms can provide a subset of indicators able to optimize a fitness function. The results categorize corporate websites in terms of their link structure and highlight the possibilities for using genetic algorithms as a tool for knowledge discovery.

Este trabajo explora la estructura de enlaces de los portales web considerándolos como grafos interconectados y analizando sus características como una red social. A partir de cada dominio raíz se extraerán dos redes: la primera, una red de dominios y la segunda, una red de páginas accesibles desde el dominio raíz. Sobre ambas redes se evaluarán una serie de parámetros desde la perspectiva del análisis de redes sociales para caracterizar la estructura del portal. El análisis factorial proporciona la metodología estadística adecuada para extraer los principales perfiles de portales web a partir de sus características como grafo. No obstante, y debido al gran número de indicadores que se pueden obtener, la búsqueda exploratoria de los factores latentes implicaría contemplar un número de posibilidades extremadamente elevado que

Analisis SWOT Dalam Menentukan Strategi Pemasaran Pada Rumah Makan Kamang Jaya Medan

OpenAIRE

Rukmini

2011-01-01

This study entitled "SWOT Analysis to determine marketing strategies in Medan Jaya Restaurant Kamang." This study aimed to determine the right marketing strategy through SWOT analysis as a tool used in Medan Jaya Restaurant Kamang. SWOT Analysis is a tool that can measure how the external environment ie Restaurant strengths and weaknesses and external environmental opportunities and threats Restaurants conditions, so as to determine marketing strategies Type of research using qualitative d...

Water surface elevation from the upcoming SWOT mission under different flows conditions

Science.gov (United States)

Domeneghetti, Alessio; Schumann, Guy J. P.; Wei, Rui; Frasson, Renato P. M.; Durand, Michael; Pavelsky, Tamlin; Castellarin, Attilio; Brath, Armando

2017-04-01

The upcoming SWOT (Surface Water and Ocean Topography) satellite mission will provide unprecedented bi-dimensional observations of terrestrial water surface heights along rivers wider than 100m. Despite the literature reports several activities showing possible uses of SWOT products, potential and limitations of satellite observations still remain poorly understood and investigated. We present one of the first analyses regarding the spatial observation of water surface elevation expected from SWOT for a 140 km reach of the middle-lower portion of the Po River, in Northern Italy. The river stretch is characterized by a main channel varying from 100-500 m in width and a floodplain delimited by a system of major embankments that can be as wide as 5 km. The reconstruction of the hydraulic behavior of the Po River is performed by means of a quasi-2D model built with detailed topographic and bathymetric information (LiDAR, 2m resolution), while the simulation of remotely sensed hydrometric data is performed with a SWOT simulator that mimics the satellite sensor characteristics. Referring to water surface elevations associated with different flow conditions (maximum, minimum and average flow) this work characterizes the spatial observations provided by SWOT and highlights the strengths and limitations of the expected products. The analysis provides a robust reference for spatial water observations that will be available from SWOT and assesses possible effects of river embankments, river width and river topography under different hydraulic conditions. Results of the study characterize the expected accuracy of the upcoming SWOT mission and provide additional insights towards the appropriate exploitation of future hydrological observations.

Establishment of web-based Asian network for education in nuclear technology

International Nuclear Information System (INIS)

Han, K. W.; Lee, E. J.; Kim, Y. T.; Nam, Y. M.; Kim, H. K.

2004-01-01

The Korean nuclear community recognizes the importance of nuclear knowledge management and the essential role of nuclear manpower development. International cooperation in the field could be an important vehicle for the promotion of attracting the young generation, facilitating the accessibility of nuclear personnel to the international forum, developing the careers of nuclear personnel, upgrading education and training capabilities, and increasing the mutual benefits. The expected framework of future international cooperation for nuclear education and training may need to focus on the integration and sharing of available resources at national, regional and inter-regional levels. A good example of the IAEA activity set forth echoing the expectation is ANENT (Asian Network for Education in Nuclear Technology) using the web-based network

The Implementation Analysis of the Educational Portal with a Focus on Its Monetization

OpenAIRE

CHUCHLOVÁ, Martina

2015-01-01

The subject of the diploma thesis titled, "The Implementation Analysis of the Educational Portal with a Focus on Its Monetization" is the creation of a strategy that could be used for a new educational portal and subsequently its monetization. Primarily, the portal will be designed for university students. The theoretical part is focused on basic terms associated with issues of portals, web content monetization and operational expenses for running a website. In the practical part, there is a ...

MD-portal: Highly Effective Website for Nuclear Materials Information Management

International Nuclear Information System (INIS)

Kil, Soyeon; Lee, Gyeonggeun; Kwon, Junhyun

2014-01-01

A web-based system is widespread in not only everyday activities but also business fields. In past years, the systematic information of various properties of materials usually has been provided as tabulated documents; however it recently has been provided as web-based DB. There are many websites providing material properties information, representative examples include MatWeb from the United States, Granta MI from England and MatNavi from Japan. In 2003, the nuclear materials division in KAERI established a website about nuclear materials property DB, called MatDB. To inherit it, a website called MD-portal has been recently set up to release degradation information and various properties of nuclear materials. In this presentation, the structure and characteristics of MD-portal will be mentioned, and comments on its application will be given

Camino de Santiago y Xacobeo 2010 en los portales turísticos de las Comunidades Autónomas

Directory of Open Access Journals (Sweden)

Dra. Mª-Dolores Fernández-Poyatos

2012-01-01

Full Text Available Este artículo analiza los portales web turísticos de las comunidades autónomas españolas por donde cruzan rutas históricas jacobeas. Considerando que tanto el Camino de Santiago como la celebración del Xacobeo 2010 son oportunidades turísticas para estas comunidades, esta investigación se ha planteado como objetivo principal determinar el tratamiento que de ellos han realizado en sus portales web dichas autonomías; para ello, se valora, primero, el grado de calidad de las webs y, segundo, se comprueba si en los portales web se ha considerado el año jacobeo y el producto turístico Camino de Santiago para promocionar sus propios territorios autonómicos. En la investigación, se ha revisado la bibliografía y definido los conceptos utilizados; se han seleccionado las variables para medir los parámetros de calidad web y se ha realizado un análisis del contenido y diseño de las webs turísticas. Como conclusión, se constata que el portal web de Galicia es el que más exhaustivamente trata el Xacobeo 2010 y el Camino de Santiago. El resto de autonomías ofrece en sus portales turísticos información sobre el Xacobeo 2010 y el Camino dispar, que varía de unas a otras. Por la trascendencia del acontecimiento turístico del Xacobeo 2010 y la importancia de Internet como herramienta de comunicación, el grupo de investigación tiene como objetivo realizar un nuevo análisis de los portales institucionales una vez finalice el año 2010.

Contagious ideas and cognitive artefacts : the SWOT Analysis evolution in business

NARCIS (Netherlands)

Puyt, R.W.; Lie, Finn Birger; de Graaf, F.J.

2017-01-01

This historical review uncovers the institutionalisation and diffusion of the SWOT analysis by assessing academic literature, seminar materials, proprietary research reports and interviews with experts from the virus theory perspective. We suggest that reviews of the SWOT analysis using the

The Proposed Surface Water and Ocean Topography (SWOT) Mission

Science.gov (United States)

Fu, Lee-Lueng; Alsdorf, Douglas; Rodriguez, Ernesto; Morrow, Rosemary; Mognard, Nelly; Vaze, Parag; Lafon, Thierry

2012-01-01

A new space mission concept called Surface Water and Ocean Topography (SWOT) is being developed jointly by a collaborative effort of the international oceanographic and hydrological communities for making high-resolution measurement of the water elevation of both the ocean and land surface water to answer the questions about the oceanic submesoscale processes and the storage and discharge of land surface water. The key instrument payload would be a Ka-band radar interferometer capable of making high-resolution wide-swath altimetry measurement. This paper describes the proposed science objectives and requirements as well as the measurement approach of SWOT, which is baselined to be launched in 2019. SWOT would demonstrate this new approach to advancing both oceanography and land hydrology and set a standard for future altimetry missions.

Diavideos: a diabetes health video portal.

Science.gov (United States)

Sánchez-Bocanegra, C L; Rivero-Rodriguez, A; Fernández-Luque, L; Sevillano, J L

2013-01-01

Diavideos is a web platform that collects trustworthy diabetes health videos from YouTube and offers them in a easy way. YouTube is a big repository of health videos, but good content is sometimes mixed with misleading and harmful videos such as promoting anorexia [1]. Diavideos is a web portal that provides easy access to a repository of trustworthy diabetes videos. This poster describes Diavideos and explains the crawling method used to retrieve these videos from trusted channels.

A Web portal for the Engineering and Equipment Data Management System at CERN

CERN Document Server

Tsyganov, A; Martel, P; Milenkovic, S; Suwalska, A; Delamare, Christophe; Widegren, David; Mallon Amerigo, S; Pettersson, Thomas Sven

2010-01-01

CERN, the European Laboratory for Particle Physics, located in Geneva – Switzerland, has recently started the Large Hadron Collider (LHC), a 27 km particle accelerator. The CERN Engineering and Equipment Data Management Service (EDMS) provides support for managing engineering and equipment information throughout the entire lifecycle of a project. Based on several both in-house developed and commercial data management systems, this service supports management and follow-up of different kinds of information throughout the lifecycle of the LHC project: design, manufacturing, installation, commissioning data, maintenance and more. The data collection phase, carried out by specialists, is now being replaced by a phase during which data will be consulted on an extensive basis by non-experts users. In order to address this change, a Web portal for the EDMS has been developed. It brings together in one space all the aspects covered by the EDMS: project and document management, asset tracking and safety follow-up. T...

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.

EcoM2 web portal: Collecting empirical data and supporting companies' ecodesign implementation and management

DEFF Research Database (Denmark)

Pigosso, Daniela Cristina Antelmi; McAloone, Tim C.; Rozenfeld, Henrique

2013-01-01

to that a comprehensive framework has been developed, with the aim of ensuring systematic management, implementation and continuous improvement of the ecodesign process. The framework, called Ecodesign Maturity Model (EcoM2), enables the diagnosis of the company’s ecodesign maturity profile; the identification...... of strengths and limitations; and the establishment of strategic roadmaps for improved ecodesign implementation. This paper describes the development of the EcoM2 web portal, which will allow for the framework to be tested on greater numbers of companies and at the same time to provide a quick diagnosis......Despite the recognition of the potential benefits of ecodesign, a promising approach to integrate environmental concerns into the product development process, its application has failed to reach large numbers of companies and sectors worldwide due to managerial difficulties. In response...

User Experience Design in Professional Map-Based Geo-Portals

Directory of Open Access Journals (Sweden)

Bastian Zimmer

2013-10-01

Full Text Available We have recently been witnessing the growing establishment of map-centered web-based geo-portals on national, regional and local levels. However, a particular issue with these geo-portals is that each instance has been implemented in different ways in terms of design, usability, functionality, interaction possibilities, map size and symbologies. In this paper, we try to tackle these shortcomings by analyzing and formalizing the requirements for map-based geo-portals in a user experience based approach. First, we propose a holistic definition the term of a “geo-portal”. Then, we present our approach to user experience design for map-based geo-portals by defining the functional requirements of a geo-portal, by analyzing previous geo-portal developments, by distilling the results of our empirical user study to perform practically-oriented user requirements, and finally by establishing a set of user experience design guidelines for the creation of map-based geo-portals. These design guidelines have been extracted for each of the main components of a geo-portal, i.e., the map, the search dialogue, the presentation of the search results, symbologies, and other aspects. These guidelines shall constitute the basis for future geo-portal developments to achieve standardization in the user-experience design of map-based geo-portals.

Creación de un portal web con Odoo y un servidor de correo electrónico corporativo para el equipo Formula Student UPV.

OpenAIRE

SOLER MATEU, ALBERTO EFRÉN

2015-01-01

[ES] Este proyecto consiste en la creación de un portal web y un servidor de correo electrónico para el equipo Formula Student de la UPV. Para llevar a cabo el desarrollo y que queden operativos para todo el público, se alquilarán dos servidores a un proveedor de internet. En un servidor se instalará el software Odoo, que consiste en un sistema ERP con funcionalidad para la creación de páginas web. En el otro servidor se instalará el software iRedMail, que nos permitirá crea...

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...

Characterizing water surface elevation under different flow conditions for the upcoming SWOT mission

Science.gov (United States)

Domeneghetti, A.; Schumann, G. J.-P.; Frasson, R. P. M.; Wei, R.; Pavelsky, T. M.; Castellarin, A.; Brath, A.; Durand, M. T.

2018-06-01

The Surface Water and Ocean Topography satellite mission (SWOT), scheduled for launch in 2021, will deliver two-dimensional observations of water surface heights for lakes, rivers wider than 100 m and oceans. Even though the scientific literature has highlighted several fields of application for the expected products, detailed simulations of the SWOT radar performance for a realistic river scenario have not been presented in the literature. Understanding the error of the most fundamental "raw" SWOT hydrology product is important in order to have a greater awareness about strengths and limits of the forthcoming satellite observations. This study focuses on a reach (∼140 km in length) of the middle-lower portion of the Po River, in Northern Italy, and, to date, represents one of the few real-case analyses of the spatial patterns in water surface elevation accuracy expected from SWOT. The river stretch is characterized by a main channel varying from 100 to 500 m in width and a large floodplain (up to 5 km) delimited by a system of major embankments. The simulation of the water surface along the Po River for different flow conditions (high, low and mean annual flows) is performed with inputs from a quasi-2D model implemented using detailed topographic and bathymetric information (LiDAR, 2 m resolution). By employing a simulator that mimics many SWOT satellite sensor characteristics and generates proxies of the remotely sensed hydrometric data, this study characterizes the spatial observations potentially provided by SWOT. We evaluate SWOT performance under different hydraulic conditions and assess possible effects of river embankments, river width, river topography and distance from the satellite ground track. Despite analyzing errors from the raw radar pixel cloud, which receives minimal processing, the present study highlights the promising potential of this Ka-band interferometer for measuring water surface elevations, with mean elevation errors of 0.1 cm and 21

Web Munitec, portal de servicios al mutualista

OpenAIRE

Cerdán Viu, Julián

2013-01-01

El objetivo de la nueva página web es aumentar la usabilidad y accesibilidad de la web, teniendo en cuenta que la mayoría de los usuarios de esta página tienen edades superiores a los 40 años y no tienen gran experiencia a la hora de navegar por internet. Aparte de dar una nueva apariencia a la web, hubo que hacer una reestructuración de los contenidos y menús, aparte de incorporar nuevas secciones. La antigua web, en lo que respecta a servicios a sus mutualistas, únicamente posee una zona ...

SWOT analysis of a pediatric rehabilitation programme: a participatory evaluation fostering quality improvement.

Science.gov (United States)

Camden, Chantal; Swaine, Bonnie; Tétreault, Sylvie; Bergeron, Sophie

2009-01-01

To present the results of a strengths, weaknesses, opportunities and threats (SWOT) analysis used as part of a process aimed at reorganising services provided within a pediatric rehabilitation programme (PRP) in Quebec, Canada and to report the perceptions of the planning committee members regarding the usefulness of the SWOT in this process. Thirty-six service providers working in the PRP completed a SWOT questionnaire and reported what they felt worked and what did not work in the existing model of care. Their responses were used by a planning committee over a 12-month period to assist in the development of a new service delivery model. Committee members shared their thoughts about the usefulness of the SWOT. Current programme strengths included favourable organisational climate and interdisciplinary work whereas weaknesses included lack of psychosocial support to families and long waiting times for children. Opportunities included working with community partners, whereas fear of losing professional autonomy with the new service model was a threat. The SWOT results helped the planning committee redefine the programme goals and make decisions to improve service coordination. SWOT analysis was deemed as a very useful tool to help guide service reorganisation. SWOT analysis appears to be an interesting evaluation tool to promote awareness among service providers regarding the current functioning of a rehabilitation programme. It fosters their active participation in the reorganisation of a new service delivery model for pediatric rehabilitation.

Strategic planning decision making using fuzzy SWOT-TOPSIS with reliability factor

Science.gov (United States)

Mohamad, Daud; Afandi, Nur Syamimi; Kamis, Nor Hanimah

2015-10-01

Strategic planning is a process of decision making and action for long-term activities in an organization. The Strengths, Weaknesses, Opportunities and Threats (SWOT) analysis has been commonly used to help organizations in strategizing their future direction by analyzing internal and external environment. However, SWOT analysis has some limitations as it is unable to prioritize appropriately the multiple alternative strategic decisions. Some efforts have been made to solve this problem by incorporating Multi Criteria Decision Making (MCDM) methods. Nevertheless, another important aspect has raised concerns on obtaining the decision that is the reliability of the information. Decision makers evaluate differently depending on their level of confidence or sureness in the evaluation. This study proposes a decision making procedure for strategic planning using SWOT-TOPSIS method by incorporating the reliability factor of the evaluation based on Z-number. An example using a local authority in the east coast of Malaysia is illustrated to determine the strategic options ranking and to prioritize factors in each SWOT category.

SWOT, The Surface Water and Ocean Topography Satellite Mission (Invited)

Science.gov (United States)

Alsdorf, D.; Andreadis, K.; Bates, P. D.; Biancamaria, S.; Clark, E.; Durand, M. T.; Fu, L.; Lee, H.; Lettenmaier, D. P.; Mognard, N. M.; Moller, D.; Morrow, R. A.; Rodriguez, E.; Shum, C.

2009-12-01

Surface fresh water is essential for life, yet we have surprisingly poor knowledge of its variability in space and time. Similarly, ocean circulation fundamentally drives global climate variability, yet the ocean current and eddy field that affects ocean circulation and heat transport at the sub-mesoscale resolution and particularly near coastal and estuary regions, is poorly known. About 50% of the vertical exchange of water properties (nutrients, dissovled CO2, heat, etc) in the upper ocean is taking place at the sub-mesoscale. Measurements from the Surface Water and Ocean Topography satellite mission (SWOT) will make strides in understanding these processes and improving global ocean models for studying climate change. SWOT is a swath-based interferometric-altimeter designed to acquire elevations of ocean and terrestrial water surfaces at unprecedented spatial and temporal resolutions. The mission will provide measurements of storage changes in lakes, reservoirs, and wetlands as well as estimates of discharge in rivers. These measurements are important for global water and energy budgets, constraining hydrodynamic models of floods, carbon evasion through wetlands, and water management, especially in developing nations. Perhaps most importantly, SWOT measurements will provide a fundamental understanding of the spatial and temporal variations in global surface waters, which for many countries are the primary source of water. An on-going effort, the “virtual mission” (VM) is designed to help constrain the required height and slope accuracies, the spatial sampling (both pixels and orbital coverage), and the trade-offs in various temporal revisits. Example results include the following: (1) Ensemble Kalman filtering of VM simulations recover water depth and discharge, reducing the discharge RMSE from 23.2% to 10.0% over an 84-day simulation period, relative to a simulation without assimilation. (2) Ensemble-based data assimilation of SWOT like measurements yields

Towards a Semantic Web of Things: A Hybrid Semantic Annotation, Extraction, and Reasoning Framework for Cyber-Physical System

Directory of Open Access Journals (Sweden)

Zhenyu Wu

2017-02-01

Full Text Available Web of Things (WoT facilitates the discovery and interoperability of Internet of Things (IoT devices in a cyber-physical system (CPS. Moreover, a uniform knowledge representation of physical resources is quite necessary for further composition, collaboration, and decision-making process in CPS. Though several efforts have integrated semantics with WoT, such as knowledge engineering methods based on semantic sensor networks (SSN, it still could not represent the complex relationships between devices when dynamic composition and collaboration occur, and it totally depends on manual construction of a knowledge base with low scalability. In this paper, to addresses these limitations, we propose the semantic Web of Things (SWoT framework for CPS (SWoT4CPS. SWoT4CPS provides a hybrid solution with both ontological engineering methods by extending SSN and machine learning methods based on an entity linking (EL model. To testify to the feasibility and performance, we demonstrate the framework by implementing a temperature anomaly diagnosis and automatic control use case in a building automation system. Evaluation results on the EL method show that linking domain knowledge to DBpedia has a relative high accuracy and the time complexity is at a tolerant level. Advantages and disadvantages of SWoT4CPS with future work are also discussed.

Towards a Semantic Web of Things: A Hybrid Semantic Annotation, Extraction, and Reasoning Framework for Cyber-Physical System.

Science.gov (United States)

Wu, Zhenyu; Xu, Yuan; Yang, Yunong; Zhang, Chunhong; Zhu, Xinning; Ji, Yang

2017-02-20

Web of Things (WoT) facilitates the discovery and interoperability of Internet of Things (IoT) devices in a cyber-physical system (CPS). Moreover, a uniform knowledge representation of physical resources is quite necessary for further composition, collaboration, and decision-making process in CPS. Though several efforts have integrated semantics with WoT, such as knowledge engineering methods based on semantic sensor networks (SSN), it still could not represent the complex relationships between devices when dynamic composition and collaboration occur, and it totally depends on manual construction of a knowledge base with low scalability. In this paper, to addresses these limitations, we propose the semantic Web of Things (SWoT) framework for CPS (SWoT4CPS). SWoT4CPS provides a hybrid solution with both ontological engineering methods by extending SSN and machine learning methods based on an entity linking (EL) model. To testify to the feasibility and performance, we demonstrate the framework by implementing a temperature anomaly diagnosis and automatic control use case in a building automation system. Evaluation results on the EL method show that linking domain knowledge to DBpedia has a relative high accuracy and the time complexity is at a tolerant level. Advantages and disadvantages of SWoT4CPS with future work are also discussed.

Creació d'un portal web per la botiga de videojocs Lúdic

OpenAIRE

Martínez López, Manuel

2008-01-01

El projecte consistirà en la construcció d'un portal per la botiga de venda i lloguer de videojocs Lúdic de Lleida. La pàgina portarà incorporat un gestor de continguts que podrà fer servir l'administrador de la botiga per administrar els constinguts que es visualitzaran al portal.

Cinema ed enogastronomia nel portale turistico della Regione Toscana

OpenAIRE

Corinto, Gian Luigi

2016-01-01

Il presente lavoro tratta il caso della Regione Toscana che dal 2005 ha affidato alla Fondazione Sistema Toscana la missione di coordinare strategicamente le attività di promozione territoriale, tra cui le attività della film commission e del portale web dedicato al turismo. Lo scopo è quello di analizzare il modello di promozione degli itinerari enogastronomici e cinematografici come presentato dal portale turistico toscano. L'analisi dimostra che la scoperta dell'enogastronomia regionale è ...

An Invitation to Collaborate: The SPIRIT Open Source Health Care Portal

Science.gov (United States)

Bray, Brian; Molin, Joseph Dal

2001-01-01

The SPIRIT portal is a web site resulting from a joint project of the European Commission 5th Framework Research Programme for Information Society Technologies, Minoru Development (France), Conecta srl (Italy), and Sistema Information Systems (Italy). The portal indexes and disseminates free software, serves as a meeting point for health care informatics researchers, and provides collaboration services to health care innovators. This poster session describes the services of the portal and invites researchers to join a worldwide collaborative community developing evidence based health care solutions.

Tramuntana bàsquet: un projecte cultural d'àmbit comarcal: estudi d'una llacuna i concreció d'un revista i d'un portal web

OpenAIRE

Quintana Comas, Ignasi

2016-01-01

Proposta de creació d'un projecte cultural en forma de revista de paper i de portal web que analitzi, descrigui i doni a conèixer el bàsquet de la comarca de l'Alt Empordà. L’objectiu és cobrir la llacuna informativa que en aquest aspecte existeix a la comarca

How well will the Surface Water and Ocean Topography (SWOT) mission observe global reservoirs?

Science.gov (United States)

Solander, Kurt C.; Reager, John T.; Famiglietti, James S.

2016-03-01

Accurate observations of global reservoir storage are critical to understand the availability of managed water resources. By enabling estimates of surface water area and height for reservoir sizes exceeding 250 m2 at a maximum repeat orbit of up to 21 days, the NASA Surface Water and Ocean Topography (SWOT) satellite mission (anticipated launch date 2020) is expected to greatly improve upon existing reservoir monitoring capabilities. It is thus essential that spatial and temporal measurement uncertainty for water bodies is known a priori to maximize the utility of SWOT observations as the data are acquired. In this study, we evaluate SWOT reservoir observations using a three-pronged approach that assesses temporal aliasing, errors due to specific reservoir spatial properties, and SWOT performance over actual reservoirs using a combination of in situ and simulated reservoir observations from the SWOTsim instrument simulator. Results indicate temporal errors to be less than 5% for the smallest reservoir sizes (100 km2). Surface area and height errors were found to be minimal (area SWOT, this study will be have important implications for future applications of SWOT reservoir measurements in global monitoring systems and models.

Aplikace SWOT analýzy na vybraný podnik

OpenAIRE

LETOVSKÁ, Pavla

2012-01-01

The aim of this bachelor thesis was to assess the environment of selected company and then apply the SWOT analysis. A MONTZA company, construction enterpriser, was chosen for this work. This company was founded in 1992 with domicile in České Budějovice city in South Bohemia. A SWOT analysis is a strategy planning method for evaluation of Strengths, Weaknesses, Opportunities, and Threats influencing the company. However, other methods were used to recognize the company´s environment. The funda...

Usability Testing Of Web Mapping Portals

Directory of Open Access Journals (Sweden)

Petr Voldán

2011-05-01

Full Text Available This study presents a usability testing as method, which can be used to improve controlling of web map sites. Study refers to the basic principles of this method and describes particular usability tests of mapping sites. In this paper are identified potential usability problems of web sites: Amapy.cz, Google maps and Mapy.cz. The usability testing was focused on problems related with user interfaces, addresses searching and route planning of the map sites.

[SWOT analysis of laboratory certification and accreditation on detection of parasitic diseases].

Science.gov (United States)

Xiong, Yan-hong; Zheng, Bin

2014-04-01

This study analyzes the strength, weakness, opportunity and threat (SWOT) of laboratory certification and accreditation on detection of parasitic diseases by SWOT analysis comprehensively, and it puts forward some development strategies specifically, in order to provide some indicative references for the further development.

The Gulf of Mexico Coastal Ocean Observing System: A Gulf Science Portal

Science.gov (United States)

Howard, M.; Gayanilo, F.; Kobara, S.; Jochens, A. E.

2013-12-01

The Gulf of Mexico Coastal Ocean Observing System's (GCOOS) regional science portal (gcoos.org) was designed to aggregate data and model output from distributed providers and to offer these, and derived products, through a single access point in standardized ways to a diverse set of users. The portal evolved under the NOAA-led U.S. Integrated Ocean Observing System (IOOS) program where automated largely-unattended machine-to-machine interoperability has always been a guiding tenet for system design. The web portal has a business unit where membership lists, new items, and reference materials are kept, a data portal where near real-time and historical data are held and served, and a products portal where data are fused into products tailored for specific or general stakeholder groups. The staff includes a system architect who built and maintains the data portal, a GIS expert who built and maintains the current product portal, the executive director who marshals resources to keep news items fresh and data manger who manages most of this. The business portal is built using WordPress which was selected because it appeared to be the easiest content management system for non-web programmers to add content to, maintain and enhance. The data portal is custom built and uses database, PHP, and web services based on Open Geospatial Consortium standards-based Sensor Observation Service (SOS) with Observations and Measurements (O&M) encodings. We employ a standards-based vocabulary, which we helped develop, which is registered at the Marine Metadata Interoperability Ontology Registry and Repository (http://mmisw.org). The registry is currently maintained by one of the authors. Products appearing in the products portal are primarily constructed using ESRI software by a Ph.D. level Geographer. Some products were built with other software, generally by graduate students over the years. We have been sensitive to the private sector when deciding which products to produce. While

Geo-communication and web-based infrastructure

DEFF Research Database (Denmark)

Brodersen, Lars; Nielsen, Anders

2005-01-01

The role of geo-information and the distribution of geo-information have changed dramatically since the introduction of web-services on the Internet. In the framework of web-services maps should be seen as an index to further geo-information. Maps are no longer an aim in themselves. In this context...... web-services perform the function as index-portals on the basis of geoinformation. The introduction of web-services as index-portals based on geoinformation has changed the conditions for both content and form of geocommunication. A high number of players and interactions (as well as a very high...... number of all kinds of information and combinations of these) characterize web-services, where maps are only a part of the whole. These new conditions demand new ways of modelling the processes leading to geo-communication. One new aspect is the fact that the service providers have become a part...

Portal Annular Pancreas

Science.gov (United States)

Harnoss, Jonathan M.; Harnoss, Julian C.; Diener, Markus K.; Contin, Pietro; Ulrich, Alexis B.; Büchler, Markus W.; Schmitz-Winnenthal, Friedrich H.

2014-01-01

Abstract Portal annular pancreas (PAP) is an asymptomatic congenital pancreas anomaly, in which portal and/or mesenteric veins are encased by pancreas tissue. The aim of the study was to determine the role of PAP in pancreatic surgery as well as its management and potential complication, specifically, postoperative pancreatic fistula (POPF). On the basis of a case report, the MEDLINE and ISI Web of Science databases were systematically reviewed up to September 2012. All articles describing a case of PAP were considered. In summary, 21 studies with 59 cases were included. The overall prevalence of PAP was 2.4% and the patients' mean (SD) age was 55.9 (16.2) years. The POPF rate in patients with PAP (12 pancreaticoduodenectomies and 3 distal pancreatectomies) was 46.7% (in accordance with the definition of the International Study Group of Pancreatic Surgery). Portal annular pancreas is a quite unattended pancreatic variant with high prevalence and therefore still remains a clinical challenge to avoid postoperative complications. To decrease the risk for POPF, attentive preoperative diagnostics should also focus on PAP. In pancreaticoduodenectomy, a shift of the resection plane to the pancreas tail should be considered; in extensive pancreatectomy, coverage of the pancreatic remnant by the falciform ligament could be a treatment option. PMID:25207658

The SNS/HFIR Web Portal System - How Can it Help Me?

Energy Technology Data Exchange (ETDEWEB)

Miller, Stephen D; Geist, Al; Herwig, Kenneth W; Peterson, Peter F; Reuter, Michael A; Ren, Shelly; Bilheux, Jean-Christophe; Campbell, Stuart I; Kohl, James A; Vazhkudai, Sudharshan S; Cobb, John W; Lynch, Vickie E; Chen Meili; Trater, James R; Smith, Bradford C; Swain, Tom; Huang Jian [University of Tennessee, Knoxville, TN (United States); Mikkelson, Ruth; Mikkelson, Dennis, E-mail: millersd@ornl.gov

2010-11-01

In a busy world, continuing with the status-quo, to do things the way we are already familiar, often seems to be the most efficient way to conduct our work. We look for the value-add to decide if investing in a new method is worth the effort. How shall we evaluate if we have reached this tipping point for change? For contemporary researchers, understanding the properties of the data is a good starting point. The new generation of neutron scattering instruments being built are higher resolution and produce one or more orders of magnitude larger data than the previous generation of instruments. For instance, we have grown out of being able to perform some important tasks with our laptops - the data are too big and the computations would simply take too long. These large datasets can be problematic as facility users now begin to grapple with many of the same issues faced by more established computing communities. These issues include data access, management, and movement, data format standards, distributed computing, and collaboration among others. The Neutron Science Portal has been architected, designed, and implemented to provide users with an easy-to-use interface for managing and processing data, while also keeping an eye on meeting modern cybersecurity requirements imposed on institutions. The cost of entry for users has been lowered by utilizing a web interface providing access to backend portal resources. Users can browse or search for data which they are allowed to see, data reduction applications can be run without having to load the software, sample activation calculations can be performed for SNS and HFIR beamlines, McStas simulations can be run on TeraGrid and ORNL computers, and advanced analysis applications such as those being produced by the DANSE project can be run. Behind the scenes is a 'live cataloging' system which automatically catalogs and archives experiment data via the data management system, and provides proposal team members

The SNS/HFIR Web Portal System - How Can it Help Me?

International Nuclear Information System (INIS)

Miller, Stephen D; Geist, Al; Herwig, Kenneth W; Peterson, Peter F; Reuter, Michael A; Ren, Shelly; Bilheux, Jean-Christophe; Campbell, Stuart I; Kohl, James A; Vazhkudai, Sudharshan S; Cobb, John W; Lynch, Vickie E; Chen Meili; Trater, James R; Smith, Bradford C; Swain, Tom; Huang Jian; Mikkelson, Ruth; Mikkelson, Dennis

2010-01-01

In a busy world, continuing with the status-quo, to do things the way we are already familiar, often seems to be the most efficient way to conduct our work. We look for the value-add to decide if investing in a new method is worth the effort. How shall we evaluate if we have reached this tipping point for change? For contemporary researchers, understanding the properties of the data is a good starting point. The new generation of neutron scattering instruments being built are higher resolution and produce one or more orders of magnitude larger data than the previous generation of instruments. For instance, we have grown out of being able to perform some important tasks with our laptops - the data are too big and the computations would simply take too long. These large datasets can be problematic as facility users now begin to grapple with many of the same issues faced by more established computing communities. These issues include data access, management, and movement, data format standards, distributed computing, and collaboration among others. The Neutron Science Portal has been architected, designed, and implemented to provide users with an easy-to-use interface for managing and processing data, while also keeping an eye on meeting modern cybersecurity requirements imposed on institutions. The cost of entry for users has been lowered by utilizing a web interface providing access to backend portal resources. Users can browse or search for data which they are allowed to see, data reduction applications can be run without having to load the software, sample activation calculations can be performed for SNS and HFIR beamlines, McStas simulations can be run on TeraGrid and ORNL computers, and advanced analysis applications such as those being produced by the DANSE project can be run. Behind the scenes is a 'live cataloging' system which automatically catalogs and archives experiment data via the data management system, and provides proposal team members access to

The SNS/HFIR Web Portal System - How Can it Help Me?

Science.gov (United States)

Miller, Stephen D.; Geist, Al; Herwig, Kenneth W.; Peterson, Peter F.; Reuter, Michael A.; Ren, Shelly; Bilheux, Jean-Christophe; Campbell, Stuart I.; Kohl, James A.; Vazhkudai, Sudharshan S.; Cobb, John W.; Lynch, Vickie E.; Chen, Meili; Trater, James R.; Smith, Bradford C.; (William Swain, Tom; Huang, Jian; Mikkelson, Ruth; Mikkelson, Dennis; een, Mar K. L. Gr

2010-11-01

In a busy world, continuing with the status-quo, to do things the way we are already familiar, often seems to be the most efficient way to conduct our work. We look for the value-add to decide if investing in a new method is worth the effort. How shall we evaluate if we have reached this tipping point for change? For contemporary researchers, understanding the properties of the data is a good starting point. The new generation of neutron scattering instruments being built are higher resolution and produce one or more orders of magnitude larger data than the previous generation of instruments. For instance, we have grown out of being able to perform some important tasks with our laptops - the data are too big and the computations would simply take too long. These large datasets can be problematic as facility users now begin to grapple with many of the same issues faced by more established computing communities. These issues include data access, management, and movement, data format standards, distributed computing, and collaboration among others. The Neutron Science Portal has been architected, designed, and implemented to provide users with an easy-to-use interface for managing and processing data, while also keeping an eye on meeting modern cybersecurity requirements imposed on institutions. The cost of entry for users has been lowered by utilizing a web interface providing access to backend portal resources. Users can browse or search for data which they are allowed to see, data reduction applications can be run without having to load the software, sample activation calculations can be performed for SNS and HFIR beamlines, McStas simulations can be run on TeraGrid and ORNL computers, and advanced analysis applications such as those being produced by the DANSE project can be run. Behind the scenes is a "live cataloging" system which automatically catalogs and archives experiment data via the data management system, and provides proposal team members access to

How frequently will the Surface Water and Ocean Topography (SWOT) observe floods?

Science.gov (United States)

Frasson, R. P. M.; Schumann, G.

2017-12-01

The SWOT mission will measure river width and water surface elevations of rivers wider than 100 m. As the data gathered by this mission will be freely available, it can be of great use for flood modeling, especially in areas where streamgage networks are exceedingly sparse, or when data sharing barriers prevent the timely access to information. Despite having world-wide coverage, SWOT's temporal sampling is limited, with most locations being revisited once or twice every 21 days. Our objective is to evaluate which fraction of world-wide floods SWOT will observe and how many observations per event the satellite will likely obtain. We take advantage of the extensive database of floods constructed by the Dartmouth Flood Observatory, who, since 1985, searches through news sources and governmental agencies, and more recently remote sensing imagery for flood information, including flood duration, location and affected area. We cross-referenced the flood locations in the DFO archive with the SWOT prototype prior database of river centerlines and the anticipated satellite's orbit to identify how many of the SWOT swaths were located within 10 km, 20 km, and 50 km from a flood centroid. Subsequently, we estimated the probability that SWOT would have at least one observation of a flood event per distance bin by multiplying the number of swaths in the distance bin by the flood duration divided by the SWOT orbit repeat period. Our analysis contemplated 132 world-wide floods recorded between May 2016 and May 2017. From these, 29, 52, and 86 floods had at least a 50% probability of having one overpass within 10 km, 20 km, and 50 km respectively. Moreover, after excluding flood events with no river centerlines within 10 km of its centroid, the average number of swaths within 10 km of a flood centroid was 1.79, indicating that in the 37 flood events that were likely caused by river flooding, at least one measurement was guaranteed to happen during the event.

GENIUS/EnginFrame Grid Portal: VOMS Proxy creation, new features and enhancements

International Nuclear Information System (INIS)

Ardizzone, V.; Barbaram, R.; Falzone, A.; Emidio, G.; Neri, L.; Scardaci, D.; Venuti, N.

2007-01-01

Scientific domain knowledge and tools must be presented to the (non-expert) users in terms of applications without needing to know the underlying details of the Grid Middle wares. GENIUS Grid portal, powered by EnginFrame, is an increasingly popular mechanism for creating customisable, Web-based interfaces to Grid services and resources. This work describes new GENIUS portals capabilities such as portal login, access control, display management, new approach to building reusable portal components as plug ins, better performance results as consequence of EnginFrame core functions improvement. Finally will be described two new tools developed for VOMS Proxy creation and simple JDL composer. (Author)

GENIUS/EnginFrame Grid Portal: VOMS Proxy creation, new features and enhancements

Energy Technology Data Exchange (ETDEWEB)

Ardizzone, V.; Barbaram, R.; Falzone, A.; Emidio, G.; Neri, L.; Scardaci, D.; Venuti, N.

2007-07-01

Scientific domain knowledge and tools must be presented to the (non-expert) users in terms of applications without needing to know the underlying details of the Grid Middle wares. GENIUS Grid portal, powered by EnginFrame, is an increasingly popular mechanism for creating customisable, Web-based interfaces to Grid services and resources. This work describes new GENIUS portals capabilities such as portal login, access control, display management, new approach to building reusable portal components as plug ins, better performance results as consequence of EnginFrame core functions improvement. Finally will be described two new tools developed for VOMS Proxy creation and simple JDL composer. (Author)

Remote Sensing of Surface Water and Recent Developments in the SWOT Mission

Science.gov (United States)

Alsdorf, D. E.; Mognard, N. M.; Lettenmaier, D. P.; SWOT Virtual Mission Team

2011-12-01

CNES, NASA, and the CSA are partners in the Surface Water and Ocean Topography satellite mission (SWOT, http://swot.jpl.nasa.gov/). The following exemplify some of the recent challenges in mission development that are being solved by an international team. (1) River discharge is typically defined as the flux through a channel cross-sectional area, thus river bathymetry is required to estimate discharge. While SWOT will not measure bottom-depths, it will enable cross-section measurements above the lowest water levels that occur during the mission. Moreover, recent algorithm developments combined with data assimilation show promise of using fluvial geomorphology and SWOT's hydraulic measurements to provide reasonable discharge estimates. Depending on algorithm complexity, errors in total discharge are 17% RMS for a non-data assimilation method and 10.5% RMS for a method that uses assimilation. Under development is an idea based on SWOT's hydraulic measurements that will enable discharge anomalies, perhaps even more accurate than total discharge. (2) The impact of floods on economies and on life is of great importance and thus SWOT researchers are investigating how the satellite-based hydraulic measurements will improve our understanding of flood processes. Simulation experiments using SWOT's orbital configuration over the Kanawha River (an Ohio River tributary) show an ability to measure flow hydraulics and hence estimate discharge at the initial arrival of the flood wave and again three days later during the falling limb of the wave. An important advance that will be made by the mission is that measurements will be made all along river reaches, thus providing a high-spatial resolution mapping of flood wave hydraulics and the connectivity to associated floodplains. This is particularly important as demonstrated by a study of the River Po, Italy, showing that 2D modeling inclusive of floodplain geomorphology improves model performance compared to a 1D version. (3

MyWelch: building an information portal system in a medical library environment.

Science.gov (United States)

Zhang, Dongming; Zambrowicz, Caroline; Zhou, Hong; Roderer, Nancy

2003-01-01

MyWelch is a medical library portal system that users can use to create customized web sites that reflect their research needs and personal interests. In the MyWelch environment, faculty and students are empowered to take a greater role in identifying their needs and determining their requirements in the electronic environment. The portal system also facilitates interaction among library users and staff.

Full 2D observation of water surface elevation from SWOT under different flow conditions

Science.gov (United States)

Domeneghetti, Alessio; Schumann, Guy; Rui, Wei; Durand, Michael; Pavelsky, Tamlin

2016-04-01

The upcoming Surface Water and Ocean Topography (SWOT) satellite mission is a joint project of NASA, Centre National d'Etudes Spatiales (CNES, France), the Canadian Space Agency, and the Space Agency of the UK that will provide a first global, high-resolution observation of ocean and terrestrial water surface heights. Characterized by an observation swath of 120 km and an orbit repeat interval of about 21 days, SWOT will provide unprecedented bi-dimensional observations of rivers wider than 50-100 m. Despite many research activities that have investigated potential uses of remotely sensed data from SWOT, potentials and limitations of the spatial observations provided by the satellite mission for flood modeling still remain poorly understood and investigated. In this study we present a first analysis of the spatial observation of water surface elevation that is expected from SWOT for a 140 km reach of the middle-lower portion of the Po River, in Northern Italy. The river stretch is characterized by a main channel varying from 200-500 m in width and a floodplain that can be as wide as 5 km and that is delimited by a system of major embankments. The reconstruction of the hydraulic behavior of the Po River is performed by means of a quasi-2d model built with detailed topographic and bathymetric information (LiDAR, 2 m resolution), while the simulation of the spatial observation sensed by SWOT is performed with a SWOT simulator that mimics the satellite sensor characteristics. Referring to water surface elevations associated with different flow conditions (maximum, minimum and average flow reproduced by means of the quasi-2d numerical model) this work provides a first characterization of the spatial observations provided by SWOT and highlights the strengths and limitations of the expected products. By referring to a real river reach the analysis provides a credible example of the type of spatial observations that will be available after launch of SWOT and offers a first

Health Education in India: A Strengths, Weaknesses, Opportunities, and Threats (SWOT) Analysis

Science.gov (United States)

Sharma, Manoj

2005-01-01

The purpose of this study was to conduct a strengths, weaknesses, opportunities, and threats (SWOT) analysis of the health education profession and discipline in India. Materials from CINAHL, ERIC, MEDLINE, and Internet were collected to conduct the open coding of the SWOT analysis. Strengths of health education in India include an elaborate…

The secondary metabolite bioinformatics portal

DEFF Research Database (Denmark)

Weber, Tilmann; Kim, Hyun Uk

2016-01-01

. In this context, this review gives a summary of tools and databases that currently are available to mine, identify and characterize natural product biosynthesis pathways and their producers based on ‘omics data. A web portal called Secondary Metabolite Bioinformatics Portal (SMBP at http...... analytical and chemical methods gave access to this group of compounds, nowadays genomics-based methods offer complementary approaches to find, identify and characterize such molecules. This paradigm shift also resulted in a high demand for computational tools to assist researchers in their daily work......Natural products are among the most important sources of lead molecules for drug discovery. With the development of affordable whole-genome sequencing technologies and other ‘omics tools, the field of natural products research is currently undergoing a shift in paradigms. While, for decades, mainly...

Ka-band SAR interferometry studies for the SWOT mission

Science.gov (United States)

Fernandez, D. E.; Fu, L.; Rodriguez, E.; Hodges, R.; Brown, S.

2008-12-01

The primary objective of the NRC Decadal Survey recommended SWOT (Surface Water and Ocean Topography) Mission is to measure the water elevation of the global oceans, as well as terrestrial water bodies (such as rivers, lakes, reservoirs, and wetlands), to answer key scientific questions on the kinetic energy of ocean circulation, the spatial and temporal variability of the world's surface freshwater storage and discharge, and to provide societal benefits on predicting climate change, coastal zone management, flood prediction, and water resources management. The SWOT mission plans to carry the following suite of microwave instruments: a Ka-band interferometer, a dual-frequency nadir altimeter, and a multi-frequency water-vapor radiometer dedicated to measuring wet tropospheric path delay to correct the radar measurements. We are currently funded by the NASA Earth Science Technology Office (ESTO) Instrument Incubator Program (IIP) to reduce the risk of the main technological drivers of SWOT, by addressing the following technologies: the Ka-band radar interferometric antenna design, the on-board interferometric SAR processor, and the internally calibrated high-frequency radiometer. The goal is to significantly enhance the readiness level of the new technologies required for SWOT, while laying the foundations for the next-generation missions to map water elevation for studying Earth. The first two technologies address the challenges of the Ka-band SAR interferometry, while the high- frequency radiometer addresses the requirement for small-scale wet tropospheric corrections for coastal zone applications. In this paper, we present the scientific rational, need and objectives behind these technology items currently under development.

Best Practices for Making Scientific Data Discoverable and Accessible through Integrated, Standards-Based Data Portals

Science.gov (United States)

Lucido, J. M.

2013-12-01

Scientists in the fields of hydrology, geophysics, and climatology are increasingly using the vast quantity of publicly-available data to address broadly-scoped scientific questions. For example, researchers studying contamination of nearshore waters could use a combination of radar indicated precipitation, modeled water currents, and various sources of in-situ monitoring data to predict water quality near a beach. In discovering, gathering, visualizing and analyzing potentially useful data sets, data portals have become invaluable tools. The most effective data portals often aggregate distributed data sets seamlessly and allow multiple avenues for accessing the underlying data, facilitated by the use of open standards. Additionally, adequate metadata are necessary for attribution, documentation of provenance and relating data sets to one another. Metadata also enable thematic, geospatial and temporal indexing of data sets and entities. Furthermore, effective portals make use of common vocabularies for scientific methods, units of measure, geologic features, chemical, and biological constituents as they allow investigators to correctly interpret and utilize data from external sources. One application that employs these principles is the National Ground Water Monitoring Network (NGWMN) Data Portal (http://cida.usgs.gov/ngwmn), which makes groundwater data from distributed data providers available through a single, publicly accessible web application by mediating and aggregating native data exposed via web services on-the-fly into Open Geospatial Consortium (OGC) compliant service output. That output may be accessed either through the map-based user interface or through the aforementioned OGC web services. Furthermore, the Geo Data Portal (http://cida.usgs.gov/climate/gdp/), which is a system that provides users with data access, subsetting and geospatial processing of large and complex climate and land use data, exemplifies the application of International Standards

A Fuzzy Multi-Criteria SWOT Analysis: An Application to Nuclear Power Plant Site Selection

Directory of Open Access Journals (Sweden)

Mehmet Ekmekcioglu

2011-08-01

Full Text Available SWOT (Strengths, Weaknesses, Opportunities and Threats analysis is a commonly used and an important technique for analyzing internal and external environments in order to provide a systematic approach and support for a decision making. SWOT is criticized mostly for considering only qualitative examination of environmental factors, no priority for various factors and strategies, and no vagueness of the factors under fuzziness. In this paper, fuzzy TOPSIS (Technique for Order Preference by Similarity to Ideal Solution integrated with fuzzy AHP (Analytical Hierarchy Process is used to develop fuzzy multi-criteria SWOT analysis in order to overcome these shortcomings. Nuclear power plant site selection, which is a strategic and important issue for Turkeyrs energy policy making, is considered as an application case study that demonstrated the applicability of the developed fuzzy SWOT model.

The SWOT Analysis of Pre-university Education

Directory of Open Access Journals (Sweden)

Vitan Daniela

2017-01-01

In order to determine the performance and the quality of the activity carried out by a preuniversityeducation institution it starts from identifying strengths and weaknesses, threats andcapitalizing on opportunities. This is possible by using the SWOT analysis.

Middleware and Web Services for the Collaborative Information Portal of NASA's Mars Exploration Rovers Mission

Science.gov (United States)

Sinderson, Elias; Magapu, Vish; Mak, Ronald

2004-01-01

We describe the design and deployment of the middleware for the Collaborative Information Portal (CIP), a mission critical J2EE application developed for NASA's 2003 Mars Exploration Rover mission. CIP enabled mission personnel to access data and images sent back from Mars, staff and event schedules, broadcast messages and clocks displaying various Earth and Mars time zones. We developed the CIP middleware in less than two years time usins cutting-edge technologies, including EJBs, servlets, JDBC, JNDI and JMS. The middleware was designed as a collection of independent, hot-deployable web services, providing secure access to back end file systems and databases. Throughout the middleware we enabled crosscutting capabilities such as runtime service configuration, security, logging and remote monitoring. This paper presents our approach to mitigating the challenges we faced, concluding with a review of the lessons we learned from this project and noting what we'd do differently and why.

PATIENT WEB PORTALS AND PATIENT-PROVIDER RELATIONSHIPS: A SUMMARY PERSPECTIVE.

Science.gov (United States)

Caldwell, Hannah D; Minkoff, Neil B; Murthy, Kalyani

2017-01-01

Patient Web portals (PWPs) have been gaining traction as a means to collect patient-reported outcomes and maintain quality patient care between office visits. PWPs have the potential to impact patient-provider relationships by rendering additional channels for communication outside of clinic visits and could help in the management of common chronic medical conditions. Studies documenting their effect in primary care settings are limited. This perspective aims to summarize the benefits and drawbacks of using PWPs in the management of chronic conditions, such as diabetes mellitus, hypertension, and asthma, focusing on communication, disease management, compliance, potential barriers, and the impact on patient-provider dynamic. After a review of these topics, we present potential future directions. We conducted an exploratory PubMed search of the literature published from inception through December 2015, and focused our subsequent searches specifically to assess benefits and drawbacks of using PWPs in the management of diabetes mellitus, hypertension, and asthma. Our search revealed several potential benefits of PWP implementation in the management of chronic conditions with regards to patient-provider relationships, such as improved communication, disease management, and compliance. We also noted drawbacks such as potentially unreliable reporting, barriers to use, and increased workload. PWPs offer opportunities for patients to report symptoms and outcomes in a timely manner and allow for secure online communication with providers. Despite the drawbacks noted, the overall benefits from successful PWP implementation could improve patient-provider relationships and help in the management of chronic conditions, such as diabetes mellitus, hypertension, and asthma.

Integrating lateral contributions along river reaches to improve SWOT discharge estimates

Science.gov (United States)

Beighley, E.; Zhao, Y.; Feng, D.; Fisher, C. K.; Raoufi, R.; Durand, M. T.; David, C. H.; Lee, H.; Boone, A. A.; Cretaux, J. F.

2016-12-01

Understanding the potential impacts of climate and land cover change at continental to global scales with a sufficient resolution for community scale planning and management requires an improved representation of the hydrologic cycle that is possible based on existing measurement networks and current Earth system models. The Surface Water and Ocean Topography (SWOT) mission, scheduled to launch in 2021, has the potential to address this challenge by providing measurements of water surface elevation, slope and extent for rivers wider than roughly 50-100 meters at a temporal sampling frequency ranging from days to weeks. The global uniformity and space/time resolution of the proposed SWOT measurements will enable hydrologic discovery, model advancements and new applications addressing the above challenges that are not currently possible or likely even conceivable. One derived data product planned for the SWOT mission is river discharge. Although there are several discharge algorithms that perform well for a range of conditions, this effort is focused on the MetroMan discharge algorithm. For example, in MetroMan, lateral inflow assumptions have been shown to impact performance. Here, the role of lateral inflows on discharge estimate performance is investigated. Preliminary results are presented for the Ohio River Basin. Lateral inflows are quantified for SWOT-observable river reaches using surface and subsurface runoff from North American Land Data Assimilation System (NLDAS) and lateral routing in the Hillslope River Routing (HRR) model. Frequency distributions for the fraction of reach-averaged discharge resulting from lateral inflow are presented. Future efforts will integrate lateral inflow characteristics into the MetroMan discharge algorithm and quantify the potential value of SWOT measurement in flood insurance applications.

C3: A Collaborative Web Framework for NASA Earth Exchange

Science.gov (United States)

Foughty, E.; Fattarsi, C.; Hardoyo, C.; Kluck, D.; Wang, L.; Matthews, B.; Das, K.; Srivastava, A.; Votava, P.; Nemani, R. R.

2010-12-01

The NASA Earth Exchange (NEX) is a new collaboration platform for the Earth science community that provides a mechanism for scientific collaboration and knowledge sharing. NEX combines NASA advanced supercomputing resources, Earth system modeling, workflow management, NASA remote sensing data archives, and a collaborative communication platform to deliver a complete work environment in which users can explore and analyze large datasets, run modeling codes, collaborate on new or existing projects, and quickly share results among the Earth science communities. NEX is designed primarily for use by the NASA Earth science community to address scientific grand challenges. The NEX web portal component provides an on-line collaborative environment for sharing of Eearth science models, data, analysis tools and scientific results by researchers. In addition, the NEX portal also serves as a knowledge network that allows researchers to connect and collaborate based on the research they are involved in, specific geographic area of interest, field of study, etc. Features of the NEX web portal include: Member profiles, resource sharing (data sets, algorithms, models, publications), communication tools (commenting, messaging, social tagging), project tools (wikis, blogs) and more. The NEX web portal is built on the proven technologies and policies of DASHlink.arc.nasa.gov, (one of NASA's first science social media websites). The core component of the web portal is a C3 framework, which was built using Django and which is being deployed as a common framework for a number of collaborative sites throughout NASA.

English semantic word-pair norms and a searchable Web portal for experimental stimulus creation.

Science.gov (United States)

Buchanan, Erin M; Holmes, Jessica L; Teasley, Marilee L; Hutchison, Keith A

2013-09-01

As researchers explore the complexity of memory and language hierarchies, the need to expand normed stimulus databases is growing. Therefore, we present 1,808 words, paired with their features and concept-concept information, that were collected using previously established norming methods (McRae, Cree, Seidenberg, & McNorgan Behavior Research Methods 37:547-559, 2005). This database supplements existing stimuli and complements the Semantic Priming Project (Hutchison, Balota, Cortese, Neely, Niemeyer, Bengson, & Cohen-Shikora 2010). The data set includes many types of words (including nouns, verbs, adjectives, etc.), expanding on previous collections of nouns and verbs (Vinson & Vigliocco Journal of Neurolinguistics 15:317-351, 2008). We describe the relation between our and other semantic norms, as well as giving a short review of word-pair norms. The stimuli are provided in conjunction with a searchable Web portal that allows researchers to create a set of experimental stimuli without prior programming knowledge. When researchers use this new database in tandem with previous norming efforts, precise stimuli sets can be created for future research endeavors.

Il portale del servizio geologico d'Italia

Directory of Open Access Journals (Sweden)

Valentina Campo

2010-03-01

Full Text Available The italian geological service GeoportalOn may 25th, ISPRA, Institute for Environment Protection and Research, presented the Web Service for the new portal of Geologic Survey of Italy. Through simple tools it allows to search and examine documentation and databases owned by Italian Geologic Survey. It consists in two different levels: the first one is a searchable repository of metadata of databases stored within SGI-ISPRA and from external web services and the latter is a WebGIS interface that shows geological, geophysical and other environmental data surveyed and produced at different scales. All metadata are compliant with ISO 19119 and 19115 standards. INSPIRE and OGC compliant web services WMS, WCS and WFS are available as well as other formats like ESRIArcGIS and KML /KMZ

Il portale del servizio geologico d'Italia

Directory of Open Access Journals (Sweden)

Valentina Campo

2010-03-01

Full Text Available The italian geological service Geoportal On may 25th, ISPRA, Institute for Environment Protection and Research, presented the Web Service for the new portal of Geologic Survey of Italy. Through simple tools it allows to search and examine documentation and databases owned by Italian Geologic Survey. It consists in two different levels: the first one is a searchable repository of metadata of databases stored within SGI-ISPRA and from external web services and the latter is a WebGIS interface that shows geological, geophysical and other environmental data surveyed and produced at different scales. All metadata are compliant with ISO 19119 and 19115 standards. INSPIRE and OGC compliant web services WMS, WCS and WFS are available as well as other formats like ESRIArcGIS and KML /KMZ

swot: Super W Of Theta

Science.gov (United States)

Coupon, Jean; Leauthaud, Alexie; Kilbinger, Martin; Medezinski, Elinor

2017-07-01

SWOT (Super W Of Theta) computes two-point statistics for very large data sets, based on “divide and conquer” algorithms, mainly, but not limited to data storage in binary trees, approximation at large scale, parellelization (open MPI), and bootstrap and jackknife resampling methods “on the fly”. It currently supports projected and 3D galaxy auto and cross correlations, galaxy-galaxy lensing, and weighted histograms.

SWOT Analysis on Medical Informatics and Development Strategies

Science.gov (United States)

Ma, Xiaoyan; Han, Zhongdong; Ma, Hua

2015-01-01

This article aims at clarifying the strategic significance of developing medical informatics, conducting SWOT analysis on this discipline and hence establishing the strategic objectives and focal points for its development.

Development of an e-learning portal for pediatric endocrinology: educational considerations.

Science.gov (United States)

Grijpink-van den Biggelaar, K; Drop, S L S; Schuwirth, L

2010-01-01

Global accessibility and dissemination of developments in pediatric endocrinology prompted to examine how to develop an educational interactive e-SPE web portal. A systematic approach was used to identify the relevant aspects of accessibility and dissemination. An orientation at the big idea was made, executed by an analysis of the needs of student and teacher pediatric endocrinologists, a definition of the learning objectives, a research in educational literature and an exploration of ICT design specifications. The intensive collaboration between medical, educational and information technology disciplines resulted in a portal design. The portal meets requirements of adult learning, stresses interaction between partners in learning and offers direct feedback during the learning process. The portal supports the development of not only knowledge but also competences both at junior and advanced levels. When the e-SPE portal is completed, the options for summative assessment will be examined as a medium for international certification in conjunction with local and national requirements (http://espe.elearning.nl). Copyright 2010 S. Karger AG, Basel.

A SWOT analysis of Planning Support Systems

NARCIS (Netherlands)

Vonk, G.; Geertman, S.; Schot, P.P.

2007-01-01

Insight into the strengths, weaknesses, opportunities, and threats (SWOT) of planning support systems (PSS) is fragmented between users and system developers. The lack of combined insights blocks development in the right direction and makes potential users hesitant to apply PSS in planning. This

La accesibilidad web. Un reto en el entorno educativo ecuatoriano

Directory of Open Access Journals (Sweden)

Milton Campoverde Molina

2016-12-01

Full Text Available Es un estudio retro prospectivo que revela la evaluación de accesibilidad de los portales web de 31 Unidades Educativas y colegios de la ciudad de Cuenca – Ecuador,  aplicando las Pautas de Accesibilidad para el Contenido Web (WCAG 2.0 con un nivel de conformidad;  para el análisis se aplicó la herramienta automática TAW Online y la evaluación se hace sobre las tecnologías HTML y CSS,  utilizando las WCAG 2.0, dando como resultado que los portales web no cumplen con las directrices de Accesibilidad Web definidas en la WCAG 2.0 con un nivel de conformidad A y sus errores se deben a que las páginas web no son lo suficientemente robustas para ser interpretadas de forma fiable por una amplia variedad de agentes de usuario, incluyendo las ayudas técnicas; además, se debe proporcionar alternativas textuales en todo el contenido no textual, información y relaciones, secuencia con el significado, características sensoriales, uso del color, contraste, redimensionamiento del texto e imágenes de texto. Abstract   It is a prospective retro study revealing assessment of accessibility of web portals 31 Education and Schools Units Cuenca - Ecuador applying Accessibility Guidelines Web Content (WCAG 2.0 with a level of conformity A, for analysis automatic tool TAW Online was applied and the evaluation is done on HTML and CSS technologies using WCAG 2.0, resulting in the web portals do not meet the guidelines web Accessibility defined in WCAG 2.0 with a level of conformity a and errors are because web pages are not robust enough to be interpreted reliably by a wide variety of user agents, including assistive technologies also should provide text alternatives for all non-text content, information and relations, Sequence with meaning, sensory characteristics, use of color, contrast, resizing text and images of text.

[Using SWOT to analyze breastfeeding education results in a medical center].

Science.gov (United States)

Lee, Pei-Shan; Huang, Chiu-Mieh

2005-08-01

The breastfeeding rate within the first month after postpartum dropped from 95% in 1962 to 25% in 1989. As a result, the Department of Health, Executive Yuan, has made a lot of effort to promote a baby-friendly hospital policy since 2001, with the aim of increasing the breastfeeding rate. However, many studies have pointed out that the Department of Health is encountering difficulties when implementing this policy. This study is designed to use the Strengths, Weakness, Opportunities, and Threats (SWOT) Analysis to evaluate the development of breastfeeding education in a certain medical center. We divide those factors that influence the effect of this policy into extrinsic environmental factors and intrinsic environmental factors. The intrinsic environmental factors are the strengths and weaknesses of the baby-friendly hospital policy. The extrinsic environmental factors are the opportunities and threats. The SWOT Matrix is also applied to develop appropriate strategies to take the greatest possible advantage of opportunities available. With the SWOT approach, managers can not only readily extinguish intrinsic advantages from intrinsic disadvantages, but also recognize external opportunities and threats. Furthermore, it assists managers in resolving problems and turning adversity into opportunity. In providing the SWOT analysis, we hope clinical nursing staff will gain a better understanding of the baby-friendly hospital policy and deliver higher quality of health care for postpartum mothers, thus increasing the breastfeeding rate.

[A SWOT (strengths, weaknesses, opportunities, threats) analysis of the current immunization program in Zhejiang Province].

Science.gov (United States)

He, Han-Qing; Ling, Luo-Ya; Xu, Xu-Qing

2009-02-01

To know the status of Immunization program in Zhejiang Province. The investigation on immunization program in zhejiang province was conducted, and the SWOT analysis was corducted to make a comprehensive evaluation. 11 cities, 22 counties and 44 towns were investigated in this study, and the current immunization program in Zhejiang province were explored by SWOT analysis. The SWOT Matrix, includes SO (strength-opportunity), ST (strength-threat), WO (weakness-opportunity) and WT (weakness-threat) can apply to make optimal strategy for the development of expanded program on immunization.

KONSEP ANALISIS SWOT DALAM PENINGKATAN MUTU LEMBAGA MADRASAH

Directory of Open Access Journals (Sweden)

Abdul Hadi

2013-08-01

Full Text Available Education is an important part of national development that determines nation’s economic growth. It also an investment in human resources development that improves ability as supporting factors in human life. In managing educational system, capacity is needed, especially by stake holder, from central, region until head master. Head master has a great role in managing educational system at school and teacher teach their students and organize learning activity effectively. Globalization forces the educational institution to prepare the students to deal with global changes. So that the student capable enough to be the agent of change from a positive angel. One of concept introduced by educational system to deal with the global change is SWOT analysis. SWOT is stand for Strength, Weakness, Opportunity and Thread.

Portal venous stent placement for treatment of portal hypertension caused by benign main portal vein stenosis.

Science.gov (United States)

Shan, Hong; Xiao, Xiang-Sheng; Huang, Ming-Sheng; Ouyang, Qiang; Jiang, Zai-Bo

2005-06-07

To evaluate the value of endovascular stent in the treatment of portal hypertension caused by benign main portal vein stenosis. Portal vein stents were implanted in six patients with benign main portal vein stenosis (inflammatory stenosis in three cases, postprocedure of liver transplantation in another three cases). Changes in portal vein pressure, portal vein patency, relative clinical symptoms, complications, and survival were evaluated. Six metallic stents were successfully placed across the portal vein stenotic or obstructive lesions in six patients. Mean portal venous pressure decreased significantly after stent implantation from (37.3+/-4.7) cm H(2)O to (18.0+/-1.9) cm H(2)O. The portal blood flow restored and the symptoms caused by portal hypertension were eliminated. There were no severe procedure-related complications. The patients were followed up for 1-48 mo. The portal vein remained patent during follow-up. All patients survived except for one patient who died of other complications of liver transplantation. Percutaneous portal vein stent placement for the treatment of portal hypertension caused by benign main portal vein stenosis is safe and effective.

Developing business strategies using SWOT analysis in a color crackers industry

Science.gov (United States)

Budiman, I.; Tarigan, U. P. P.; Mardhatillah, A.; Sembiring, A. C.; Teddy, W.

2018-04-01

This research was conducted in color crackers industry in Indonesia. Color crackers are snacks colored in red and white, found as additional in many Indonesian traditional foods. The used traditional business strategies are not appropriate for the market condition in the industrial 4.0 era. The aim of this study is to develop business strategies in this market condition. This research was conducted in several steps using SWOT Analysis, weighting assessment for SWOT questions, Internal Factor Analysis Summary, External Factor Analysis Summary, and Creating SWOT Matrix. Data were collected through interviews and questionnaires with internal and external stakeholders. The result of this research is the business positioned in the first quadrant. This gives the explanation that the traditional strategies used already inappropriate with the current condition. They need to use mixed SO (Strength – Opportunity) strategies or called as the aggressive strategy to win the market competition. The developed SO strategies are: creating distribution network with the customers and utilizing renewable technology.

An active registry for bioinformatics web services.

NARCIS (Netherlands)

Pettifer, S.; Thorne, D.; McDermott, P.; Attwood, T.; Baran, J.; Bryne, J.C.; Hupponen, T.; Mowbray, D.; Vriend, G.

2009-01-01

SUMMARY: The EMBRACE Registry is a web portal that collects and monitors web services according to test scripts provided by the their administrators. Users are able to search for, rank and annotate services, enabling them to select the most appropriate working service for inclusion in their

Development of the IAEA’s Knowledge Preservation Portals for Fast Reactors and Gas-Cooled Reactors Knowledge Preservation

International Nuclear Information System (INIS)

Batra, C.; Menahem, D. Beraha; Kriventsev, V.; Monti, S.; Reitsma, F.; Grosbois, J. de; Khoroshev, M.; Gladyshev, M.

2016-01-01

Full text: The IAEA has been carrying out a dedicated initiative on fast reactor knowledge preservation since 2003. The main objectives of the Fast Reactor Knowledge Portal (FRKP) initiative are to, a) halt the on-going loss of information related to fast reactors (FR), and b) collect, retrieve, preserve and make accessible existing data and information on FR. This portal will help in knowledge sharing, development, search and discovery, collaboration and communication of fast reactor related information. On similar lines a Gas Cooled Fast Reactor Knowledge Preservation portal project also started in 2013. Knowledge portals are capable to control and manage both publicly available as well as controlled information. The portals will not only incorporate existing set of knowledge and information, but will also provide a systemic platform for further preservation of new developments. It will include fast reactor and gas cooled reactor document repositories, project workspaces for the IAEA’s Coordinated Research Projects (CRPs), Technical Meetings (TMs), forums for discussion, etc. The portal will also integrate a taxonomy based search tool, which will help using new semantic search capabilities for improved conceptual retrieve of documents. The taxonomy complies with international web standards as defined by the W3C (World Wide Web Consortium). (author

PolarPortal.org Communicates Real-Time Developments in the Arctic

Science.gov (United States)

Langen, P. L.; Andersen, S. B.; Andersen, K. K.; Andersen, M. L.; Ahlstrom, A. P.; van As, D.; Barletta, V. R.; Box, J. E.; Citterio, M.; Colgan, W. T.; Dybkjær, G.; Forsberg, R.; Høyer, J. L.; Jensen, M. B.; Kliem, N.; Mottram, R.; Nielsen, K. P.; Olesen, M.; Quaglia, F. C.; Rasmussen, T. A.; Rodehacke, C. B.; Stendel, M.; Sandberg Sørensen, L.; Tonboe, R. T.

2014-12-01

PolarPortal.org was launched in June 2013 by a consortium of Danish institutions, including the Danish Meteorological Institute (DMI), the Geological Survey of Denmark and Greenland (GEUS) and the National Space Institute at the Technical University of Denmark (DTU-Space). Polar Portal is a single web portal presenting a wide range of near real-time information on both the Greenland ice sheet and Arctic sea-ice in a format geared for non-specialists. Polar Portal aims to meet widespread public interest in a diverse range of climate-cryosphere processes in the Arctic: What is the present Greenland ice sheet contribution to sea level rise? How quickly are outlet glaciers retreating or advancing right now? How extensive is Arctic sea-ice or how warm is the Arctic Ocean at this moment? Although public interest in such topics is widely acknowledged, an important primary task for the scientists behind Polar Portal was collaborating with media specialists to establish the knowledge range of the general public on these topics, in order for Polar Portal to appropriately present useful climate-cryosphere information. Consequently, Polar Portal is designed in a highly visual exploratory format, where individual data products are accompanied by plain written summaries, with hyperlinks to relevant journal papers for more scrutinizing users. Numerous satellite and in situ observations, together with model output, are channeled daily into the Greenland ice sheet and Arctic sea-ice divisions of Polar Portal.

Employing SWOT Analysis in Coursework on the Geographies of Regional Economic Development and Trade

Science.gov (United States)

Kalafsky, Ronald V.; Sonnichsen, Tyler

2015-01-01

The use of SWOT analysis is a means through which geography students can investigate key concepts in economic geography and essential topics in regional economic development. This article discusses the results of a course project where economic geography students employed SWOT analysis to explore medium-sized metropolitan areas across the southern…

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

Science.gov (United States)

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

2017-12-01

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

PHL10/460: Cancerfacts.com - Vertical Portal with Newly Developed Health Profiler

OpenAIRE

Lenz, C; Brucksch, M

1999-01-01

Introduction Unlike general health portals such as WebMD and Drkoop.com that cover everything from the flu to heart disease, Silicon Valley-based cancerfacts.com is a so-called vertical portal. It covers only one small vertical niche of health care: cancer, and in particular, prostate cancer. As a value-added proprietary technology, the company offers its newly developed profile engine to health information retrievers. Methods Users are enabled to insert their specific medical information - r...

The Anatomy of a Grid portal

International Nuclear Information System (INIS)

Licari, Daniele; Calzolari, Federico

2011-01-01

In this paper we introduce a new way to deal with Grid portals referring to our implementation. L-GRID is a light portal to access the EGEE/EGI Grid infrastructure via Web, allowing users to submit their jobs from a common Web browser in a few minutes, without any knowledge about the Grid infrastructure. It provides the control over the complete lifecycle of a Grid Job, from its submission and status monitoring, to the output retrieval. The system, implemented as client-server architecture, is based on the Globus Grid middleware. The client side application is based on a java applet; the server relies on a Globus User Interface. There is no need of user registration on the server side, and the user needs only his own X.509 personal certificate. The system is user-friendly, secure (it uses SSL protocol, mechanism for dynamic delegation and identity creation in public key infrastructures), highly customizable, open source, and easy to install. The X.509 personal certificate does not get out from the local machine. It allows to reduce the time spent for the job submission, granting at the same time a higher efficiency and a better security level in proxy delegation and management.

The Anatomy of a Grid portal

Science.gov (United States)

Licari, Daniele; Calzolari, Federico

2011-12-01

In this paper we introduce a new way to deal with Grid portals referring to our implementation. L-GRID is a light portal to access the EGEE/EGI Grid infrastructure via Web, allowing users to submit their jobs from a common Web browser in a few minutes, without any knowledge about the Grid infrastructure. It provides the control over the complete lifecycle of a Grid Job, from its submission and status monitoring, to the output retrieval. The system, implemented as client-server architecture, is based on the Globus Grid middleware. The client side application is based on a java applet; the server relies on a Globus User Interface. There is no need of user registration on the server side, and the user needs only his own X.509 personal certificate. The system is user-friendly, secure (it uses SSL protocol, mechanism for dynamic delegation and identity creation in public key infrastructures), highly customizable, open source, and easy to install. The X.509 personal certificate does not get out from the local machine. It allows to reduce the time spent for the job submission, granting at the same time a higher efficiency and a better security level in proxy delegation and management.

Oncogenomic portals for the visualization and analysis of genome-wide cancer data.

Science.gov (United States)

Klonowska, Katarzyna; Czubak, Karol; Wojciechowska, Marzena; Handschuh, Luiza; Zmienko, Agnieszka; Figlerowicz, Marek; Dams-Kozlowska, Hanna; Kozlowski, Piotr

2016-01-05

Somatically acquired genomic alterations that drive oncogenic cellular processes are of great scientific and clinical interest. Since the initiation of large-scale cancer genomic projects (e.g., the Cancer Genome Project, The Cancer Genome Atlas, and the International Cancer Genome Consortium cancer genome projects), a number of web-based portals have been created to facilitate access to multidimensional oncogenomic data and assist with the interpretation of the data. The portals provide the visualization of small-size mutations, copy number variations, methylation, and gene/protein expression data that can be correlated with the available clinical, epidemiological, and molecular features. Additionally, the portals enable to analyze the gathered data with the use of various user-friendly statistical tools. Herein, we present a highly illustrated review of seven portals, i.e., Tumorscape, UCSC Cancer Genomics Browser, ICGC Data Portal, COSMIC, cBioPortal, IntOGen, and BioProfiling.de. All of the selected portals are user-friendly and can be exploited by scientists from different cancer-associated fields, including those without bioinformatics background. It is expected that the use of the portals will contribute to a better understanding of cancer molecular etiology and will ultimately accelerate the translation of genomic knowledge into clinical practice.

OneGeology-Europe: architecture, portal and web services to provide a European geological map

Science.gov (United States)

Tellez-Arenas, Agnès.; Serrano, Jean-Jacques; Tertre, François; Laxton, John

2010-05-01

metamorphic character. For high resolution maps physical properties, bedding characteristics and weathering also need to be added. Furthermore, Geological data held by national geological surveys is generally described in national language of the country. The project has to deal with the multilingual issue, an important requirement of the INSPIRE directive. The project provides a list of harmonized vocabularies, a set of web services to deal with them, and a web site for helping the geoscientists while mapping the terms used into the national datasets into these vocabularies. The web services provided by each data provider, with the particular component that allows them to deliver the harmonised data model and to handle the multilingualism, are the first part of the architecture. The project also implements a web portal that provides several functionalities. Thanks to the common data model implemented by each web service delivering a part of the geological map, and using OGC SLD standards, the client offers the following option. A user can request for a sub-selection of the map, for instance searching on a particular attribute such as "age is quaternary", and display only the parts of the map according to the filter. Using the web services on the common vocabularies, the data displayed are translated. The project started September 2008 for two years, with 29 partners from 20 countries (20 partners are Geological Surveys). The budget is 3.25 M€, with a European Commission contribution of 2.6 M€. The paper will describe the technical solutions to implement OneGeology-Europe components: the profile of the common data model to exchange geological data, the web services to view and access geological data; and a geoportal to provide the user with a user-friendly way to discover, view and access geological data.

Discharge Estimation in Ungauged Basins Through Variational Data Assimilation: The Potential of the SWOT Mission

Science.gov (United States)

Oubanas, H.; Gejadze, I.; Malaterre, P.-O.; Durand, M.; Wei, R.; Frasson, R. P. M.; Domeneghetti, A.

2018-03-01

Space-borne instruments can measure river water surface elevation, slope, and width. Remote sensing of river discharge in ungauged basins is far more challenging, however. This work investigates the estimation of river discharge from simulated observations of the forthcoming Surface Water and Ocean Topography (SWOT) satellite mission using a variant of the classical variational data assimilation method "4D-Var." The variational assimilation scheme simultaneously estimates discharge, river bathymetry, and bed roughness in the context of a 1.5 D full Saint-Venant hydraulic model. Algorithms and procedures are developed to apply the method to fully ungauged basins. The method was tested on the Po and Sacramento Rivers. The SWOT hydrology simulator was used to produce synthetic SWOT observations at each overpass time by simulating the interaction of SWOT radar measurements with the river water surface and nearby land surface topography at a scale of approximately 1 m, thus accounting for layover, thermal noise, and other effects. SWOT data products were synthesized by vectorizing the simulated radar returns, leading to height and width estimates at 200 m increments along the river centerlines. The ingestion of simulated SWOT data generally led to local improvements on prior bathymetry and roughness estimates which allowed the prediction of river discharge at the overpass times with relative root mean squared errors of 12.1% and 11.2% for the Po and Sacramento Rivers, respectively. Nevertheless, equifinality issues that arise from the simultaneous estimation of bed elevation and roughness may prevent their use for different applications, other than discharge estimation through the presented framework.

Realizace SWOT analýzy pro vybranou firmu

OpenAIRE

PAULÍK, Martin

2013-01-01

The aim of the thesis is to use the SWOT analysis to identify threats and opportunities of the selected company on the market with regards to its strenghts and weaknesses, or a proposal to remove or eliminate the weaknesses.

Analysis, Design and Development of KINPOE Web Portal

International Nuclear Information System (INIS)

Rehman, M. Z.

2012-01-01

As the web has grown, so has the number of ways people use it. Today, it's not uncommon for Web users to shop, chat with friends or strangers; manage their bank accounts and exercise routines, share photos or videos and more. Online, Web forms bridge the gap between people, their information and a Web product or service. They can streamline sales or key customer actions; build communities or conversations and more. These crucial interactions not only keep businesses running, they also let people accomplish what they want. Every year, students in thousands queue up for collecting admission / application forms and then again for submitting the admission / application forms. This leads to problems in managing the applications, resulting in annoyed parents and students alike. In Chapter 1, discuss the existing admission system and some problems of current system. At KINPOE, it was needed to automate the admission process of PGTP and PDTP programs. So it was the good time to start at least with a prototype online web application for online admission system. Chapter 2 includes the process of online admission system. The online admission system is divided into four phases. Application form filling, automatic roll number allotment with fee slip generation, fee verification process and admit card printing. Chapter 3 consists of details about application development based on Advanced Development Strategy, with ASP.NET 4.0, C and database engine SQL Server 2008. Also online admission system is discussed with snapshots in this chapter. Chapter 4 includes the Deployment and testing of the Web Application. This Document is not for software developers, because it does not contain Requirement Specification and other Developers related document. This document is designed as to support Users and system administrator who will use and maintain the system. (author)

Information Portals: A New Tool for Teaching Information Literacy Skills

OpenAIRE

Kolah, Debra; Fosmire, Michael

2010-01-01

Librarians at Rice and Purdue Universities created novel assignments to teach students important information literacy skills. The assignments required the students to use a third-party web site, PageFlakes and NetVibes, respectively, to create a dynamically updated portal to information they needed for their research and class projects. The use of off-the-shelf web 2.0 technology to enable students to discover the latest information in their subject areas of interest provides an engaging, han...

Using SWOT Analysis for Promoting the Accounting Program.

Science.gov (United States)

Sawyer, Joe E.

2001-01-01

Describes how SWOT (strengths, weaknesses, opportunities, threats) analysis can be used by business educators to find the best match between environmental trends (opportunities and threats) and internal departmental capabilities (strengths and weaknesses). An example from accounting education is provided. (JOW)

Precision Deployable Mast for the SWOT KaRIn Instrument

Data.gov (United States)

National Aeronautics and Space Administration — Design and prototype a lightweight, precision-deployable mast for the Ka-band Radar Interferometer (KaRIn) antennas in the Surface Water and Ocean Topography (SWOT)...

Negocios en la Web, un Mall Virtual.

Directory of Open Access Journals (Sweden)

Alexis Rocha

2015-10-01

The business on the web is aimed at identifying new opportunities and needs that users demand; Moreover, it should establish means of trust, communication and strategies to create a single competitive strength as pioneers in the market, supported by the Internet and web portals for delivering timely, efficient and effective information.

China Mobile's SWOT for the Olympics

Institute of Scientific and Technical Information of China (English)

Xu Ling

2008-01-01

@@ This is the first time the Olympic Games held in China. The Beijing Olympics are a golden opportunity for Chinese companies to promote their products around the world. On the other hand,it is also a great challenge. Take ChinaMobile, the mobilecommunication partner for the XXIX Olympics, as an example. His marketing performance in this Olympic feast could be analyzed by S.W.O.T.

Development of an e-learning portal for pediatric endocrinology : Educational considerations

NARCIS (Netherlands)

K. Grijpink-Van den Biggelaar; S.L.S. Drop (Stenvert); L. Schuwirth

2010-01-01

textabstractBackground: Global accessibility and dissemination of developments in pediatric endocrinology prompted to examine how to develop an educational interactive e-SPE web portal. Methods: A systematic approach was used to identify the relevant aspects of accessibility and dissemination. An

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

Energy Technology Data Exchange (ETDEWEB)

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

2017-07-20

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

The Digital Divide and Patient Portals: Internet Access Explained Differences in Patient Portal Use for Secure Messaging by Age, Race, and Income.

Science.gov (United States)

Graetz, Ilana; Gordon, Nancy; Fung, Vick; Hamity, Courtnee; Reed, Mary E

2016-08-01

Online access to health records and the ability to exchange secure messages with physicians can improve patient engagement and outcomes; however, the digital divide could limit access to web-based portals among disadvantaged groups. To understand whether sociodemographic differences in patient portal use for secure messaging can be explained by differences in internet access and care preferences. Cross-sectional survey to examine the association between patient sociodemographic characteristics and internet access and care preferences; then, the association between sociodemographic characteristics and secure message use with and without adjusting for internet access and care preference. One thousand forty-one patients with chronic conditions in a large integrated health care delivery system (76% response rate). Internet access, portal use for secure messaging, preference for in-person or online care, and sociodemographic and health characteristics. Internet access and preference mediated some of the differences in secure message use by age, race, and income. For example, using own computer to access the internet explained 52% of the association between race and secure message use and 60% of the association between income and use (Sobel-Goodman mediation test, Pdifferences in portal use remained statistically significant when controlling for internet access and preference. As the availability and use of patient portals increase, it is important to understand which patients have limited access and the barriers they may face. Improving internet access and making portals available across multiple platforms, including mobile, may reduce some disparities in secure message use.

Towards a semantics-based approach in the development of geographic portals

Science.gov (United States)

Athanasis, Nikolaos; Kalabokidis, Kostas; Vaitis, Michail; Soulakellis, Nikolaos

2009-02-01

As the demand for geospatial data increases, the lack of efficient ways to find suitable information becomes critical. In this paper, a new methodology for knowledge discovery in geographic portals is presented. Based on the Semantic Web, our approach exploits the Resource Description Framework (RDF) in order to describe the geoportal's information with ontology-based metadata. When users traverse from page to page in the portal, they take advantage of the metadata infrastructure to navigate easily through data of interest. New metadata descriptions are published in the geoportal according to the RDF schemas.

Portal Vein Stenting for Portal Biliopathy with Jaundice

Energy Technology Data Exchange (ETDEWEB)

Hyun, Dongho, E-mail: mesentery@naver.com; Park, Kwang Bo, E-mail: kbjh.park@samsung.com [Sungkyunkwan University School of Medicine, Department of Radiology, Samsung Medical Center (Korea, Republic of); Lim, Seong Joo [Konyang University, Department of Radiology, College of Medicine, Konyang University Hospital (Korea, Republic of); Hwang, Jin Ho [Hallym University Sacred Heart Hospital, Department of Radiology (Korea, Republic of); Sinn, Dong Hyun [Sungkyunkwan University School of Medicine, Department of Medicine, Samsung Medical Center (Korea, Republic of)

2016-04-15

Portal biliopathy refers to obstruction of the bile duct by dilated peri- or para-ductal collateral channels following the main portal vein occlusion from various causes. Surgical shunt operation or endoscopic treatment has been reported. Herein, we report a case of portal biliopathy that was successfully treated by interventional portal vein recanalization.

Remote Instrument Control with CIMA Web Services and Web 2.0 Technology

Directory of Open Access Journals (Sweden)

Douglas John du Boulay

2008-02-01

Full Text Available The Common Instrument Middleware Architecture (CIMA model for Web services based monitoring of remote scientific instruments is being extended and enhanced to provide a capability for remote instrument control. X-ray diffraction has been selected as an ideal domain for prototype development, with the goal being a comprehensive and feature rich portal system for access to remote instruments and their data. The system has two principle components, one of which serves the instrument and data, and the second serves the client user. Plugin modules are used to provide flexibility and re-use, and the notion of plugin control is being developed. The architecture supports remote access to multiple instruments from a single portal. The use of Web 2.0 Pushlet and AJAX technologies has been introduced for push based portlet refresh and updating. An X3D based 3D virtual representation of the instrument provides data collection simulation and (pseudo real time instrument representation.

Discharge estimation in ungauged basins through variational data assimilation : The potential of the SWOT mission.

Science.gov (United States)

Oubanas, H.; Gejadze, I.; Malaterre, P. O.; Durand, M. T.; Wei, R.; Frasson, R. P. M.; Domeneghetti, A.

2017-12-01

This work investigates the estimation of river discharge from simulated observations of the forthcoming Surface Water and Ocean Topography (SWOT) mission, to be launched in 2021, using a variant of the standard variational data assimilation method `4D-Var'. The hydrology SWOT simulator, developed at the Jet Propulsion Laboratory (JPL) has been used to simulate the expected performance of the KaRIn instrument onboard the satellite, producing synthetic SWOT observations of height and width, at each satellite overpass. SWOT data products were synthesized at the spatial scale of 200 m along the river centerline. Using a 1.5D full Saint-Venant hydraulic model, variational data assimilation simultaneously estimates the inflow discharge, river bathymetry and bed roughness. The proposed method has been designed for an application to fully ungauged basins; therefore, the prior information is derived from the SWOT observations only and the globally available ancillary information. Two reaches of the Po and Sacramento Rivers of about 130 km and 150 km, respectively, have been considered in this study. Discharge was successfully recovered at the overpass time with a relative-root-mean-square error of 16% and 12.3% for the Po and Sacramento Rivers, respectively. The estimates of the bed level and the roughness coefficient demonstrate a local improvement; however they may not provide reliable global information of the river bathymetry and roughness.

DIRAC: Secure web user interface

International Nuclear Information System (INIS)

Casajus Ramo, A; Sapunov, M

2010-01-01

Traditionally the interaction between users and the Grid is done with command line tools. However, these tools are difficult to use by non-expert users providing minimal help and generating outputs not always easy to understand especially in case of errors. Graphical User Interfaces are typically limited to providing access to the monitoring or accounting information and concentrate on some particular aspects failing to cover the full spectrum of grid control tasks. To make the Grid more user friendly more complete graphical interfaces are needed. Within the DIRAC project we have attempted to construct a Web based User Interface that provides means not only for monitoring the system behavior but also allows to steer the main user activities on the grid. Using DIRAC's web interface a user can easily track jobs and data. It provides access to job information and allows performing actions on jobs such as killing or deleting. Data managers can define and monitor file transfer activity as well as check requests set by jobs. Production managers can define and follow large data productions and react if necessary by stopping or starting them. The Web Portal is build following all the grid security standards and using modern Web 2.0 technologies which allow to achieve the user experience similar to the desktop applications. Details of the DIRAC Web Portal architecture and User Interface will be presented and discussed.

Analisis SWOT Terhadap Strategi Pemasaran Rumah Makan Zam-Zam dan Rumah Makan Permata

OpenAIRE

Purba, Dwigo Edghar Yosua

2015-01-01

The title of this research is “SWOT Analysis of Marketing Strategy of Restaurant Zam-Zam and Restaurant Permata”. The purpose of this study is to know and analyze the marketing strategy in Restaurant Zam-Zam and Restaurant Permata. The method used is descriptive qualitative research method with Marketing Mix, SWOT Matrix, the Internal Factor Evaluation Matrix (Internal Factor Evaluation - IFE Matrix), External Factor Evaluation Matrix (External Factor Evaluation - EFE Matrix), and SPACE Ma...

SWOT ANALYSIS OF THE ROMANIAN RURAL AREAS PROCESS OF ACTIVITIES FOR RESPONSIBLE TOURISM

OpenAIRE

Vergina Chiritescu; Ruxandra Daniela Andrei; Manuela Rodica Gogonea

2013-01-01

SWOT analysis is a method of investigating the countryside and the activities within this framework, based on methodological elements and forms of application and follow an objective assessment of the current situation. This method is summarized key points of the countryside, by grouping the problems and benefits based on the four elements of the SWOT - strengths, weaknesses, opportunities and threats, which allows easier identification of strategies and ways to develop and non-agricultural a...

Extracting Hydrologic Understanding from the Unique Space-time Sampling of the Surface Water and Ocean Topography (SWOT) Mission

Science.gov (United States)

Nickles, C.; Zhao, Y.; Beighley, E.; Durand, M. T.; David, C. H.; Lee, H.

2017-12-01

The Surface Water and Ocean Topography (SWOT) satellite mission is jointly developed by NASA, the French space agency (CNES), with participation from the Canadian and UK space agencies to serve both the hydrology and oceanography communities. The SWOT mission will sample global surface water extents and elevations (lakes/reservoirs, rivers, estuaries, oceans, sea and land ice) at a finer spatial resolution than is currently possible enabling hydrologic discovery, model advancements and new applications that are not currently possible or likely even conceivable. Although the mission will provide global cover, analysis and interpolation of the data generated from the irregular space/time sampling represents a significant challenge. In this study, we explore the applicability of the unique space/time sampling for understanding river discharge dynamics throughout the Ohio River Basin. River network topology, SWOT sampling (i.e., orbit and identified SWOT river reaches) and spatial interpolation concepts are used to quantify the fraction of effective sampling of river reaches each day of the three-year mission. Streamflow statistics for SWOT generated river discharge time series are compared to continuous daily river discharge series. Relationships are presented to transform SWOT generated streamflow statistics to equivalent continuous daily discharge time series statistics intended to support hydrologic applications using low-flow and annual flow duration statistics.

Portal Vein Thrombosis

Directory of Open Access Journals (Sweden)

Hakan Demirci

2016-01-01

Full Text Available Portal vein thrombosis is an important cause of presinusoidal portal hypertension. Portal vein thrombosis commonly occurs in patient with cirrhosis, malignancy and prothrombotic states. Patients with acute portal vein thrombosis have immediate onset. Patients with chronic portal vein thrombosis have developed portal hypertension and cavernous portal transformation. Portal vein thrombosis is diagnosed with doppler ultrasound, computed tomography and magnetic resonance imaging. Therapy with low molecular weight heparin achieves recanalization in more than half of acute cases.

How can knowledge exchange portals assist in knowledge management for evidence-informed decision making in public health?

Science.gov (United States)

Quinn, Emma; Huckel-Schneider, Carmen; Campbell, Danielle; Seale, Holly; Milat, Andrew J

2014-05-12

Knowledge exchange portals are emerging as web tools that can help facilitate knowledge management in public health. We conducted a review to better understand the nature of these portals and their contribution to knowledge management in public health, with the aim of informing future development of portals in this field. A systematic literature search was conducted of the peer-reviewed and grey literature to identify articles that described the design, development or evaluation of Knowledge Exchange Portals KEPs in the public health field. The content of the articles was analysed, interpreted and synthesised in light of the objectives of the review. The systematic search yielded 2223 articles, of which fifteen were deemed eligible for review, including eight case studies, six evaluation studies and one commentary article. Knowledge exchange portals mainly included design features to support knowledge access and creation, but formative evaluation studies examining user needs suggested collaborative features supporting knowledge exchange would also be useful. Overall web usage statistics revealed increasing use of some of these portals over time; however difficulties remain in retaining users. There is some evidence to suggest that the use of a knowledge exchange portal in combination with tailored and targeted messaging can increase the use of evidence in policy and program decision making at the organisational level. Knowledge exchange portals can be a platform for providing integrated access to relevant content and resources in one location, for sharing and distributing information and for bringing people together for knowledge exchange. However more performance evaluation studies are needed to determine how they can best support evidence-informed decision making in public health.

Establishing best practices to improve usability of web interfaces providing atmospheric data

Science.gov (United States)

Oakley, N.; Daudert, B.

2014-12-01

Accessing scientific data through an online portal can be a frustrating task. The concept of making web interfaces easy to use known as "usability" has been thoroughly researched in the field of e-commerce but has not been explicitly addressed in the atmospheric sciences. As more observation stations are installed, satellite missions flown, models run, and field campaigns performed, large amounts of data are produced. Portals on the Internet have become the favored mechanisms to share this information and are ever increasing in number. Portals are often created without being tested for usability with the target audience though the expenses of testing are low and the returns high. To remain competitive and relevant in the provision of atmospheric data, it is imperative that developers understand design elements of a successful portal to make their product stand out among others. This presentation informs the audience of the benefits and basic principles of usability for web pages presenting atmospheric data. We will also share some of the best practices and recommendations we have formulated from the results of usability testing performed on two data provision web sites hosted by the Western Regional Climate Center.

Security of social network credentials for accessing course portal: Users' experience

Science.gov (United States)

Katuk, Norliza; Fong, Choo Sok; Chun, Koo Lee

2015-12-01

Social login (SL) has recently emerged as a solution for single sign-on (SSO) within the web and mobile environments. It allows users to use their existing social network credentials (SNC) to login to third party web applications without the need to create a new identity in the intended applications' database. Although it has been used by many web application providers, its' applicability in accessing learning materials is not yet fully investigated. Hence, this research aims to explore users' (i.e., instructors' and students') perception and experience on the security of SL for accessing learning contents. A course portal was developed for students at a higher learning institution and it provides two types of user authentications (i) traditional user authentication, and (ii) SL facility. Users comprised instructors and students evaluated the login facility of the course portal through a controlled lab experimental study following the within-subject design. The participants provided their feedback in terms of the security of SL for accessing learning contents. The study revealed that users preferred to use SL over the traditional authentication, however, they concerned on the security of SL and their privacy.

On the implications of the Surface Water and Ocean Topography (SWOT) mission for hydrologic science and applications (Invited)

Science.gov (United States)

Lettenmaier, D. P.

2010-12-01

The SWOT mission will provide surface water elevation and extent information with unprecedented accuracy and spatial resolution globally. All of the implications of thedata that SWOT will produce for the hydrologic science and applications communities are not yet apparent. The SWOT data will, however, certainly offer groundbreaking opportunities for estimation of two key terms in the land surface water budget: surface water storage (in almost all water bodies with surface area exceeding about 1 km2) and derived discharge for many of the world’s large rivers (widths greater than roughly 100-250 m). Among just a few of the science questions that the observations should allow us to address are a) what are the dynamics of floods and overbank flows in large rivers? b) what is the contribution of long-term, seasonal, and interannual storage in reservoirs, lakes, and wetlands to sea level? c) what is the magnitude of surface water storage changes at seasonal to decadal time scales and continental spatial scales relative to soil moisture and groundwater? d) what will be the implications of SWOT-based estimates of reservoir storage and storage change to the management of transboundary rivers? These quite likely are among just a few of the questions that SWOT will help elucidate. Others no doubt will arise from creative analyses of SWOT data in combination with data from other missions I conclude with a discussion of mechanisms that will help foster a community to investigate these and other questions, and the implications of a SWOT data policy.

CARIBBEAN OFFSHORE CORPORATE STRUCTURES UNDER A SWOT ANALYSIS

Directory of Open Access Journals (Sweden)

Ana-Maria GEAMÃNU

2015-04-01

Full Text Available Tax havens have long been under the attention of numerous Governments and International Organizations which triggered the concern of an uneven playing field in the taxation area. As a result numerous amendments have been made to both their commercial and tax legislations in order to be in line with the internationally agreed tax standards. The aim of this article is to conduct a SWOT analysis on the offshore corporate structures found in the Caribbean landscape. Based on a selection process of the most commonly recognized tax havens in the Caribbean region and an analysis of their offshore companies at the level of incorporation, administration, activities conducted and costs, a set of frequently met characteristics have been identified which stand at the basis of the SWOT analysis. The results stand to present a comprehensive four dimension framework of the offshore corporate structures in regards to their strengths, weaknesses, opportunities and threats.

SWOT ANALYSIS ON SAMPLING METHOD

Directory of Open Access Journals (Sweden)

CHIS ANCA OANA

2014-07-01

Full Text Available Audit sampling involves the application of audit procedures to less than 100% of items within an account balance or class of transactions. Our article aims to study audit sampling in audit of financial statements. As an audit technique largely used, in both its statistical and nonstatistical form, the method is very important for auditors. It should be applied correctly for a fair view of financial statements, to satisfy the needs of all financial users. In order to be applied correctly the method must be understood by all its users and mainly by auditors. Otherwise the risk of not applying it correctly would cause loose of reputation and discredit, litigations and even prison. Since there is not a unitary practice and methodology for applying the technique, the risk of incorrectly applying it is pretty high. The SWOT analysis is a technique used that shows the advantages, disadvantages, threats and opportunities. We applied SWOT analysis in studying the sampling method, from the perspective of three players: the audit company, the audited entity and users of financial statements. The study shows that by applying the sampling method the audit company and the audited entity both save time, effort and money. The disadvantages of the method are difficulty in applying and understanding its insight. Being largely used as an audit method and being a factor of a correct audit opinion, the sampling method’s advantages, disadvantages, threats and opportunities must be understood by auditors.

DES Science Portal: Computing Photometric Redshifts

Energy Technology Data Exchange (ETDEWEB)

Gschwend, Julia [LIneA, Rio de Janeiro

2016-01-01

An important challenge facing photometric surveys for cosmological purposes, such as the Dark Energy Survey (DES), is the need to produce reliable photometric redshifts (photo-z). The choice of adequate algorithms and configurations and the maintenance of an up-to-date spectroscopic database to build training sets, for example, are challenging tasks when dealing with large amounts of data that are regularly updated and constantly growing. In this paper, we present the first of a series of tools developed by DES, provided as part of the DES Science Portal, an integrated web-based data portal developed to facilitate the scientific analysis of the data, while ensuring the reproducibility of the analysis. We present the DES Science Portal photometric redshift tools, starting from the creation of a spectroscopic sample to training the neural network photo-z codes, to the final estimation of photo-zs for a large photometric catalog. We illustrate this operation by calculating well calibrated photo-zs for a galaxy sample extracted from the DES first year (Y1A1) data. The series of processes mentioned above is run entirely within the Portal environment, which automatically produces validation metrics, and maintains the provenance between the different steps. This system allows us to fine tune the many steps involved in the process of calculating photo-zs, making sure that we do not lose the information on the configurations and inputs of the previous processes. By matching the DES Y1A1 photometry to a spectroscopic sample, we define different training sets that we use to feed the photo-z algorithms already installed at the Portal. Finally, we validate the results under several conditions, including the case of a sample limited to i<22.5 with the color properties close to the full DES Y1A1 photometric data. This way we compare the performance of multiple methods and training configurations. The infrastructure presented here is an effcient way to test several methods of

A user-friendly web portal for analyzing conformational changes in structures of Mycobacterium tuberculosis.

Science.gov (United States)

Hassan, Sameer; Thangam, Manonanthini; Vasudevan, Praveen; Kumar, G Ramesh; Unni, Rahul; Devi, P K Gayathri; Hanna, Luke Elizabeth

2015-10-01

Initiation of the Tuberculosis Structural Consortium has resulted in the expansion of the Mycobacterium tuberculosis (MTB) protein structural database. Currently, 969 experimentally solved structures are available for 354 MTB proteins. This includes multiple crystal structures for a given protein under different functional conditions, such as the presence of different ligands or mutations. In depth analysis of the multiple structures reveal that subtle differences exist in conformations of a given protein under varied conditions. Therefore, it is immensely important to understand the conformational differences between the multiple structures of a given protein in order to select the most suitable structure for molecular docking and structure-based drug designing. Here, we introduce a web portal ( http://bmi.icmr.org.in/mtbsd/torsion.php ) that we developed to provide comparative data on the ensemble of available structures of MTB proteins, such as Cα root means square deviation (RMSD), sequence identity, presence of mutations and torsion angles. Additionally, torsion angles were used to perform principal component analysis (PCA) to identify the conformational differences between the structures. Additionally, we present a few case studies to demonstrate this database. Graphical Abstract Conformational changes seen in the structures of the enoyl-ACP reductase protein encoded by the Mycobacterial gene inhA.

Design of a web portal for interdisciplinary image retrieval from multiple online image resources.

Science.gov (United States)

Kammerer, F J; Frankewitsch, T; Prokosch, H-U

2009-01-01

Images play an important role in medicine. Finding the desired images within the multitude of online image databases is a time-consuming and frustrating process. Existing websites do not meet all the requirements for an ideal learning environment for medical students. This work intends to establish a new web portal providing a centralized access point to a selected number of online image databases. A back-end system locates images on given websites and extracts relevant metadata. The images are indexed using UMLS and the MetaMap system provided by the US National Library of Medicine. Specially developed functions allow to create individual navigation structures. The front-end system suits the specific needs of medical students. A navigation structure consisting of several medical fields, university curricula and the ICD-10 was created. The images may be accessed via the given navigation structure or using different search functions. Cross-references are provided by the semantic relations of the UMLS. Over 25,000 images were identified and indexed. A pilot evaluation among medical students showed good first results concerning the acceptance of the developed navigation structures and search features. The integration of the images from different sources into the UMLS semantic network offers a quick and an easy-to-use learning environment.

Mapping coastal sea level at high resolution with radar interferometry: the SWOT Mission

Science.gov (United States)

Fu, L. L.; Chao, Y.; Laignel, B.; Turki, I., Sr.

2017-12-01

The spatial resolution of the present constellation of radar altimeters in mapping two-dimensional sea surface height (SSH) variability is approaching 100 km (in wavelength). At scales shorter than 100 km, the eddies and fronts are responsible for the stirring and mixing of the ocean, especially important in the various coastal processes. A mission currently in development will make high-resolution measurement of the height of water over the ocean as well as on land. It is called Surface Water and Ocean Topography (SWOT), which is a joint mission of US NASA and French CNES, with contributions from Canada and UK. SWOT will carry a pair of interferometry radars and make 2-dimensional SSH measurements over a swath of 120 km with a nadir gap of 20 km in a 21-day repeat orbit. The synthetic aperture radar of SWOT will make SSH measurement at extremely high resolution of 10-70 m. SWOT will also carry a nadir looking conventional altimeter and make 1-dimensional SSH measurements along the nadir gap. The temporal sampling varies from 2 repeats per 21 days at the equator to more than 4 repeats at mid latitudes and more than 6 at high latitudes. This new mission will allow a continuum of fine-scale observations from the open ocean to the coasts, estuaries and rivers, allowing us to investigate a number of scientific and technical questions in the coastal and estuarine domain to assess the coastal impacts of regional sea level change, such as the interaction of sea level with river flow, estuary inundation, storm surge, coastal wetlands, salt water intrusion, etc. As examples, we will illustrate the potential impact of SWOT to the studies of the San Francisco Bay Delta, and the Seine River estuary, etc. Preliminary results suggest that the SWOT Mission will provide fundamental data to map the spatial variability of water surface elevations under different hydrodynamic conditions and at different scales (local, regional and global) to improve our knowledge of the complex

An Integrated Approach with Group Decision-Making for Strategy Selection in SWOT Analysis

OpenAIRE

İhsan Yüksel

2012-01-01

The main aim of this study was to improve the analytical dimension of SWOT (strengths, weaknesses, opportunities and threats) analysis with group decision-making, which underlines the analysis of internal and external environments that in turn, will improve the definition of corporate strategy within the strategic planning process. The main issue of the study was how to select the most appropriate strategy by taking into consideration different effects of each factor of SWOT analysis on strat...

An Extension of Neutrosophic AHP–SWOT Analysis for Strategic Planning and Decision-Making

OpenAIRE

Mohamed Abdel-Basset; Mai Mohamed; Florentin Smarandache

2018-01-01

Every organization seeks to set strategies for its development and growth and to do this, it must take into account the factors that affect its success or failure. The most widely used technique in strategic planning is SWOT analysis. SWOT examines strengths (S), weaknesses (W), opportunities (O) and threats (T), to select and implement the best strategy to achieve organizational goals. The chosen strategy should harness the advantages of strengths and opportunities, handle weaknesses, and av...

Investigating the Potential Impact of the Surface Water and Ocean Topography (SWOT) Altimeter on Ocean Mesoscale Prediction

Science.gov (United States)

Carrier, M.; Ngodock, H.; Smith, S. R.; Souopgui, I.

2016-02-01

NASA's Surface Water and Ocean Topography (SWOT) satellite, scheduled for launch in 2020, will provide sea surface height anomaly (SSHA) observations with a wider swath width and higher spatial resolution than current satellite altimeters. It is expected that this will help to further constrain ocean models in terms of the mesoscale circulation. In this work, this expectation is investigated by way of twin data assimilation experiments using the Navy Coastal Ocean Model Four Dimensional Variational (NCOM-4DVAR) data assimilation system using a weak constraint formulation. Here, a nature run is created from which SWOT observations are sampled, as well as along-track SSHA observations from simulated Jason-2 tracks. The simulated SWOT data has appropriate spatial coverage, resolution, and noise characteristics based on an observation-simulator program provided by the SWOT science team. The experiment is run for a three-month period during which the analysis is updated every 24 hours and each analysis is used to initialize a 96 hour forecast. The forecasts in each experiment are compared to the available nature run to determine the impact of the assimilated data. It is demonstrated here that the SWOT observations help to constrain the model mesoscale in a more consistent manner than traditional altimeter observations. The findings of this study suggest that data from SWOT may have a substantial impact on improving the ocean model analysis and forecast of mesoscale features and surface ocean transport.

United States National Library of Medicine Drug Information Portal.

Science.gov (United States)

Hochstein, Colette; Goshorn, Jeanne; Chang, Florence

2009-01-01

The Drug Information Portal is a free Web resource from the National Library of Medicine (NLM) that provides a user-friendly gateway to current information for more than 15,000 drugs. The site guides users to related resources of NLM, the National Institutes of Health (NIH), and other government agencies. Current drug-related information regarding consumer health, clinical trials, AIDS, MeSH pharmacological actions, MEDLINE/PubMed biomedical literature, and physical properties and structure is easily retrieved by searching on a drug name. A varied selection of focused topics in medicine and drugs is also available from displayed subject headings. This column provides background information about the Drug Information Portal, as well as search basics.

AirSWOT flights and field campaigns for the 2017 Arctic-Boreal Vulnerability Experiment (ABoVE)

Science.gov (United States)

Smith, L. C.; Pavelsky, T.; Lettenmaier, D. P.; Gleason, C. J.; Pietroniro, A.; Applejohn, A.; Arvesen, J. C.; Bjella, K.; Carter, T.; Chao, R.; Cooley, S. W.; Cooper, M. G.; Cretaux, J. F.; Douglass, T.; Faria, D.; Fayne, J.; Fiset, J. M.; Goodman, S.; Hanna, B.; Harlan, M.; Langhorst, T.; Marsh, P.; Moreira, D. M.; Minear, J. T.; Onclin, C.; Overstreet, B. T.; Peters, D.; Pettit, J.; Pitcher, L. H.; Russell, M.; Spence, C.; Topp, S.; Turner, K. W.; Vimal, S.; Wilcox, E.; Woodward, J.; Yang, D.; Zaino, A.

2017-12-01

Some 50% of Canada and 80% of Alaska is thought to be underlain by permafrost, influencing the hydrology, ecology and carbon cycles of Arctic-Boreal landscapes. This influence includes enhanced presence of millions of lakes and wetlands, which release trace gases while supporting critical ecosystems and traditional subsistence economies. Permafrost is challenging to infer from remote sensing and difficult to sample in the field. A series of 2017 AirSWOT flights flown for the NASA Arctic-Boreal Vulnerability Experiment (ABoVE) will study whether small variations in water surface elevations (WSEs) of Arctic-Boreal lakes are sensitive to presence and/or disturbance of permafrost. AirSWOT is an experimental NASA airborne radar designed to map WSE and a precursor to SWOT, a forthcoming NASA/CNES/CSA satellite mission to map WSE globally with launch in 2021. The ABoVE AirSWOT flight experiments adopted long flight lines of the broader ABoVE effort to traverse broad spatial gradients of permafrost, climate, ecology, and geology. AirSWOT acquisitions consisted of long (1000s of kilometers) strips of Ka-band interferometric radar imagery, and high resolution visible/NIR imagery and DEMs from a digital Cirrus CIR camera. Intensive AirSWOT mapping and ground-based GPS field surveys were conducted at 11 field sites for eight study areas of Canada and Alaska: 1) Saint-Denis, Redberry Lake, North Saskatchewan River (Saskatchewan); 2) Peace-Athabasca Delta (Alberta); 3) Slave River Delta (N.W.T.); 4) Canadian Shield (Yellowknife area, Daring Lake, N.W.T.); 5) Mackenzie River (Inuvik-Tuktoyaktuk corridor, N.W.T.); 6) Old Crow Flats (Yukon Territory); 7) Sagavanirktok River (Alaska); 8) Yukon Flats (Alaska). Extensive ground campaigns were conducted by U.S. and Canadian collaborators to collect high quality surveys of lake WSE, river WSE and discharge, and shoreline locations. Field experiments included traditional and novel GPS surveying methods, including custom-built GPS buoys

Portal hemodynamics in chronic portal-systemic encephalopathy

International Nuclear Information System (INIS)

Takashi, Motohide; Igarashi, Masahiko; Hino, Shinichi; Takayasu, Kenichi; Goto, Nobuaki; Musha, Hirotaka; Ohnishi, Kunihiko; Okuda, Kunio

1985-01-01

A portal hemodynamic study was made in 7 consecutive patients with chronic portal-systemic encephalopathy by percutaneous transhepatic catheterization of the portal vein and injecting contrast medium into the superior mesenteric vein or by superior mesenteric arterial portography in comparison with patients without encephalopathy studied by percutaneous catheterization of these veins. It is suggested that chronic portal-systemic encephalopathy is a result of a large collateral route shunting a large proportion of the superior mesenteric venous blood into systemic circulation, and that development of such collaterals precludes formation of large esophageal varices. (Auth.)

Modelling of web-based virtual university administration for Nigerian ...

African Journals Online (AJOL)

This research work focused on development of a model of web based virtual University Administration for Nigerian universities. This is necessary as there is still a noticeable administrative constraint in our Universities, the establishment of many University Web portals notwithstanding. More efforts are therefore needed to ...

Determining the appropriate strategies for emergency planning through AHP-SWOT.

Science.gov (United States)

Kalatpour, Omid

2017-01-01

During an unexpected incident, companies should demonstrate appropriate behaviour based on predetermined and rehearsed emergency strategies. This paper describes how to select the proper strategies for emergency situations via means of the AHP-SWOT tool, where the initial SWOT analysis is conducted for the emergency management system, and the final strategies are selected via the analytic hierarchy process (AHP). Alternative response strategies comprise internal, shared and external responses. Most of the scenarios investigated for this study demanded a shared response. These findings highlight the importance of mutual aid agreements, cooperative exercises and the improvement of communication systems. Organisations can take advantage of integrated approaches to select the best strategies and tactics for normal situations in general and emergency situations in particular.

Obliterative portal venopathy without portal hypertension: an underestimated condition.

Science.gov (United States)

Guido, Maria; Sarcognato, Samantha; Sonzogni, Aurelio; Lucà, Maria Grazia; Senzolo, Marco; Fagiuoli, Stefano; Ferrarese, Alberto; Pizzi, Marco; Giacomelli, Luciano; Colloredo, Guido

2016-03-01

Obliterative portal venopathy without portal hypertension has been described by a single study in a limited number of patients, thus very little is known about this clinical condition. This study aimed to investigate the prevalence of obliterative portal venopathy and its clinical-pathological correlations in patients with cryptogenic chronic liver test abnormalities without clinical signs of portal hypertension. We analysed 482 liver biopsies from adults with non-cirrhotic cryptogenic chronic liver disorders and without any clinical signs of portal hypertension, consecutively enrolled in a 5-year period. Twenty cases of idiopathic non-cirrhotic portal hypertension diagnosed in the same period, were included for comparison. Histological findings were matched with clinical and laboratory features. Obliterative portal venopathy was identified in 94 (19.5%) of 482 subjects and in all 20 cases of idiopathic non-cirrhotic portal hypertension: both groups shared the entire spectrum of histological changes described in the latter condition. The prevalence of incomplete fibrous septa and nodular regenerative hyperplasia was higher in the biopsies of idiopathic non-cirrhotic portal hypertension (P = 0.006 and P = 0.002), a possible hint of a more advanced stage of the disease. The two groups also shared several clinical laboratory features, including a similar liver function test profile, concomitant prothrombotic conditions and extrahepatic autoimmune disorders. Obliterative portal venopathy occurs in a substantial proportion of patients with unexplained chronic abnormal liver function tests without portal hypertension. The clinical-pathological profile of these subjects suggests that they may be in an early (non-symptomatic) stage of idiopathic non-cirrhotic portal hypertension. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Patient Portal Use and Blood Pressure Control in Newly Diagnosed Hypertension.

Science.gov (United States)

Manard, William; Scherrer, Jeffrey F; Salas, Joanne; Schneider, F David

2016-01-01

Current evidence that patient portal use improves disease management is inconclusive. Randomized controlled trials have found no benefit of Web-based patient-provider communication for blood pressure (BP) control, but patients from these studies were not selected for uncontrolled hypertension, nor did measures of portal use occur in a real-world setting, as captured in the electronic medical record. This study determined whether patient portal use by patients with treated, incident hypertension was associated with achieving BP control. Between 2008 to 2010, 1571 patients with an incident hypertension diagnosis, ages 21 to >89 years, were identified from an academic medical center primary care patient data registry. Cox proportional hazard models were computed to estimate the association between portal use and incident BP control during follow-up (2011-2015), before and after adjusting for covariates. Covariates included sociodemographics, smoking, obesity and other physical and mental health comorbidities, and volume of health care utilization. After adjusting for age, portal users were more likely than nonusers to achieve BP control (hazard ratio, 1.24; 95% confidence interval, 1.06-1.45). After adjustment for sociodemographics, portal use was no longer associated with BP control (hazard ratio, 0.98; 95% confidence interval, 0.83-1.16). Patient sociodemographic factors, including race, sex, and socioeconomic status, account for the observation that portal use leads to BP control among persons with newly diagnosed hypertension. Further research is warranted to determine whether there are benefits of portal use for other chronic conditions. © Copyright 2016 by the American Board of Family Medicine.

Patient portal readiness among postpartum patients in a safety net setting.

Science.gov (United States)

Wieland, Daryl; Gibeau, Anne; Dewey, Caitlin; Roshto, Melanie; Frankel, Hilary

2017-07-05

Maternity patients interact with the healthcare system over an approximately ten-month interval, requiring multiple visits, acquiring pregnancy-specific education, and sharing health information among providers. Many features of a web-based patient portal could help pregnant women manage their interactions with the healthcare system; however, it is unclear whether pregnant women in safety-net settings have the resources, skills or interest required for portal adoption. In this study of postpartum patients in a safety net hospital, we aimed to: (1) determine if patients have the technical resources and skills to access a portal, (2) gain insight into their interest in health information, and (3) identify the perceived utility of portal features and potential barriers to adoption. We developed a structured questionnaire to collect demographics from postpartum patients and measure use of technology and the internet, self-reported literacy, interest in health information, awareness of portal functions, and perceived barriers to use. The questionnaire was administered in person to women in an inpatient setting. Of the 100 participants surveyed, 95% reported routine internet use and 56% used it to search for health information. Most participants had never heard of a patient portal, yet 92% believed that the portal functions were important. The two most appealing functions were to check results and manage appointments. Most participants in this study have the required resources such as a device and familiarity with the internet to access a patient portal including an interest in interacting with a healthcare institution via electronic means. Pregnancy is a critical episode of care where active engagement with the healthcare system can influence outcomes. Healthcare systems and portal developers should consider ways to tailor a portal to address the specific health needs of a maternity population including those in a safety net setting.

The BioMart community portal: an innovative alternative to large, centralized data repositories

Science.gov (United States)

Smedley, Damian; Haider, Syed; Durinck, Steffen; Pandini, Luca; Provero, Paolo; Allen, James; Arnaiz, Olivier; Awedh, Mohammad Hamza; Baldock, Richard; Barbiera, Giulia; Bardou, Philippe; Beck, Tim; Blake, Andrew; Bonierbale, Merideth; Brookes, Anthony J.; Bucci, Gabriele; Buetti, Iwan; Burge, Sarah; Cabau, Cédric; Carlson, Joseph W.; Chelala, Claude; Chrysostomou, Charalambos; Cittaro, Davide; Collin, Olivier; Cordova, Raul; Cutts, Rosalind J.; Dassi, Erik; Genova, Alex Di; Djari, Anis; Esposito, Anthony; Estrella, Heather; Eyras, Eduardo; Fernandez-Banet, Julio; Forbes, Simon; Free, Robert C.; Fujisawa, Takatomo; Gadaleta, Emanuela; Garcia-Manteiga, Jose M.; Goodstein, David; Gray, Kristian; Guerra-Assunção, José Afonso; Haggarty, Bernard; Han, Dong-Jin; Han, Byung Woo; Harris, Todd; Harshbarger, Jayson; Hastings, Robert K.; Hayes, Richard D.; Hoede, Claire; Hu, Shen; Hu, Zhi-Liang; Hutchins, Lucie; Kan, Zhengyan; Kawaji, Hideya; Keliet, Aminah; Kerhornou, Arnaud; Kim, Sunghoon; Kinsella, Rhoda; Klopp, Christophe; Kong, Lei; Lawson, Daniel; Lazarevic, Dejan; Lee, Ji-Hyun; Letellier, Thomas; Li, Chuan-Yun; Lio, Pietro; Liu, Chu-Jun; Luo, Jie; Maass, Alejandro; Mariette, Jerome; Maurel, Thomas; Merella, Stefania; Mohamed, Azza Mostafa; Moreews, Francois; Nabihoudine, Ibounyamine; Ndegwa, Nelson; Noirot, Céline; Perez-Llamas, Cristian; Primig, Michael; Quattrone, Alessandro; Quesneville, Hadi; Rambaldi, Davide; Reecy, James; Riba, Michela; Rosanoff, Steven; Saddiq, Amna Ali; Salas, Elisa; Sallou, Olivier; Shepherd, Rebecca; Simon, Reinhard; Sperling, Linda; Spooner, William; Staines, Daniel M.; Steinbach, Delphine; Stone, Kevin; Stupka, Elia; Teague, Jon W.; Dayem Ullah, Abu Z.; Wang, Jun; Ware, Doreen; Wong-Erasmus, Marie; Youens-Clark, Ken; Zadissa, Amonida; Zhang, Shi-Jian; Kasprzyk, Arek

2015-01-01

The BioMart Community Portal (www.biomart.org) is a community-driven effort to provide a unified interface to biomedical databases that are distributed worldwide. The portal provides access to numerous database projects supported by 30 scientific organizations. It includes over 800 different biological datasets spanning genomics, proteomics, model organisms, cancer data, ontology information and more. All resources available through the portal are independently administered and funded by their host organizations. The BioMart data federation technology provides a unified interface to all the available data. The latest version of the portal comes with many new databases that have been created by our ever-growing community. It also comes with better support and extensibility for data analysis and visualization tools. A new addition to our toolbox, the enrichment analysis tool is now accessible through graphical and web service interface. The BioMart community portal averages over one million requests per day. Building on this level of service and the wealth of information that has become available, the BioMart Community Portal has introduced a new, more scalable and cheaper alternative to the large data stores maintained by specialized organizations. PMID:25897122

Earth Science Community IT Resources through a Unified Data and Analysis Portal

Science.gov (United States)

Bock, Y.; Webb, F. H.; Kedar, S.; Pierce, M.; Scharber, M.; Argus, D. F.; Aydin, G.; Chang, R.; Dong, D.; Fang, P.; Granat, R. A.; Jamason, P.; Newport, B. J.; Owen, S. E.; Parker, J. W.; Prawirodirdjo, L.; Vernon, F.; Wadsworth, G.

2006-12-01

We are in the process of merging the capabilities of three NASA-funded projects under the umbrella of the NASA Access Project, "Modeling and On-the-fly Solutions for Solid Earth Sciences (MOSES)" to facilitate data mining and modeling of rapidly expanding multi-disciplinary geoscience data sets. (1) The SCIGN- REASoN project is focused on the combination, validation, archive, and delivery of high-level data products and data mining capabilities from space geodetic measurements, in particular from over 600 CGPS stations in Western North America; (2) The QuakeSim project is developing linked Web service environments for supporting high performance models of crustal deformation from a variety of geophysical sensors, including GPS and seismic instruments; (3) The SENH-Applications GPS/Seismic integration project has developed a prototype real-time GPS/seismic displacement meter for seismic hazard mitigation and monitoring of critical infrastructure. The focus of the MOSES project is to enable direct interaction between modelers and data/data-product providers using Web services, within a unified portal architecture. Modeling applications include, for example, time series analysis of continuous and real-time data (e.g., RDAHMM and st_filter programs) and fault dislocation modeling (e.g., Simplex program). Community resources include access to extensive infrastructure and distributed data archive holdings, an on-line map server/client linked to a GIS database, a "GPS Explorer" data portal that is extensible to heterogeneous data sets, and "Geophysical Resource Web Services." We present the current capabilities of the unified data and analysis portal, and provide a few examples of combinations of independent geophysical measurements.

Web resources for myrmecologists

DEFF Research Database (Denmark)

Nash, David Richard

2005-01-01

The world wide web provides many resources that are useful to the myrmecologist. Here I provide a brief introduc- tion to the types of information currently available, and to recent developments in data provision over the internet which are likely to become important resources for myrmecologists...... 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....

The Effectiveness of Web-Based Asthma Self-Management System, My Asthma Portal (MAP): A Pilot Randomized Controlled Trial.

Science.gov (United States)

Ahmed, Sara; Ernst, Pierre; Bartlett, Susan J; Valois, Marie-France; Zaihra, Tasneem; Paré, Guy; Grad, Roland; Eilayyan, Owis; Perreault, Robert; Tamblyn, Robyn

2016-12-01

Whether Web-based technologies can improve disease self-management is uncertain. My Asthma Portal (MAP) is a Web-based self-management support system that couples evidence-based behavioral change components (self-monitoring of symptoms, physical activity, and medication adherence) with real-time monitoring, feedback, and support from a nurse case manager. The aim of this study was to compare the impact of access to a Web-based asthma self-management patient portal linked to a case-management system (MAP) over 6 months compared with usual care on asthma control and quality of life. A multicenter, parallel, 2-arm, pilot, randomized controlled trial was conducted with 100 adults with confirmed diagnosis of asthma from 2 specialty clinics. Asthma control was measured using an algorithm based on overuse of fast-acting bronchodilators and emergency department visits, and asthma-related quality of life was assessed using the Mini-Asthma Quality of Life Questionnaire (MAQLQ). Secondary mediating outcomes included asthma symptoms, depressive symptoms, self-efficacy, and beliefs about medication. Process evaluations were also included. A total of 49 individuals were randomized to MAP and 51 to usual care. Compared with usual care, participants in the intervention group reported significantly higher asthma quality of life (mean change 0.61, 95% CI 0.03 to 1.19), and the change in asthma quality of life for the intervention group between baseline and 3 months (mean change 0.66, 95% CI 0.35 to 0.98) was not seen in the control group. No significant differences in asthma quality of life were found between the intervention and control groups at 6 (mean change 0.46, 95% CI -0.12 to 1.05) and 9 months (mean change 0.39, 95% CI -0.2 to 0.98). For poor control status, there was no significant effect of group, time, or group by time. For all self-reported measures, the intervention group had a significantly higher proportion of individuals, demonstrating a minimal clinically

Radioisotopic flow scanning for portal blood flow and portal hypertension

International Nuclear Information System (INIS)

Hesdorffer, C.S.; Bezwoda, W.R.; Danilewitz, M.D.; Esser, J.D.; Tobias, M.

1987-01-01

The use of a simple, noninvasive, isotope scanning technique for the determination of relative portal blood flow and detection of portal hypertension is described. Using this technique the presence of portal hypertension was demonstrated in seven of nine patients known to have elevated portal venous pressure. By contrast, esophageal varices were demonstrated in only five of these patients, illustrating the potential value of the method. Furthermore, this technique has been adapted to the study of portal blood flow in patients with myeloproliferative disorders with splenomegaly but without disturbances in hepatic architecture. Results demonstrate that the high relative splenic flow resulting from the presence of splenomegaly may in turn be associated with elevated relative portal blood flow and portal hypertension. The theoretic reasons for the development of flow-related portal hypertension and its relationship to splenic blood flow are discussed

CT portal venography manifestations of portal collateral circulation in patients with portal hypertension due to cirrhosis

International Nuclear Information System (INIS)

Ni Ming; Lv Weifu; Deng Kexue

2009-01-01

Objective: To analyze CT portal venography (CTPV) manifestations of portal collateral circulation in patients with cirrhosis by using a 16-detector row spiral CT scanner. Methods: CTPV was performed in 36 patients with portal hypertension due to cirrhosis, the diagnosis was proved by clinical data, hepatic function findings and imaging signs. By using post-processing reconstruction technique, 3D images of portal venous system and portal collateral circulation were obtained. Results: CTPV images displayed the portal venous system and its collateral circulation stereoscopically. Of 36 patients, left gastric varices were seen in 29(80.6%), lower esophageal varices in 18(50.0%), short gastric or posterior gastric varices in 15(41.7%), paraesophageal varices in 9(25.0%), gastro-renal or splenorenal shunts in 8(22.2%), spongelike transformation of portal vein in 7(19.4%), paraumbilical and abdominal wall varices in 6(16.7%), congenital cavernous in 6(16.7%) and paravertebral venous shunts in 4(11.1%). Conclusion: CTPV can well display the site, extent and severity of the portal collateral circulation in patients with portal hypertension due to cirrhosis,which is of great clinical importance for judging the patient's condition, for selecting therapeutic protocols and for estimating prognosis. (authors)

75 FR 27182 - Energy Conservation Program: Web-Based Compliance and Certification Management System

Science.gov (United States)

2010-05-14

... Conservation Program: Web-Based Compliance and Certification Management System AGENCY: Office of Energy... following means: 1. Compliance and Certification Management System (CCMS)--via the Web portal: http... certification reports to the Department of Energy (DOE) through an electronic Web-based tool, the Compliance and...

Accessibility observations of visually impaired users using the South African National Accessibility Portal

CSIR Research Space (South Africa)

Coetzee, L

2008-05-01

Full Text Available . Improving web site accessibility has proven to be a challenging task with a myriad of standards, accessibility testing tools and few technical guides for implementation. This paper presents the South African National Accessibility Portal (NAP), which is used...

Portal Hypertension

Science.gov (United States)

... Overview of Gallbladder Cancer Additional Content Medical News Portal Hypertension By Steven K. Herrine, MD, Professor of Medicine, ... Liver Hepatic Encephalopathy Jaundice in Adults Liver Failure Portal Hypertension Portal hypertension is abnormally high blood pressure in ...

Portal. Making a portal site. INIS Web Services and energy information sources

International Nuclear Information System (INIS)

Yonezawa, Minoru

2001-01-01

The International Nuclear Information System (INIS) provides links to useful nuclear related information sources in Internet by the name of 'INIS Web Services' and the Energy Technology Data Exchange (ETDE) also provides links to useful energy related information sources in Internet by the name of Energy Information Source'. This paper outlines these two services. (author)

Hydrodynamic modeling in the Peace-Athabasca Delta for the upcoming Surface Water and Ocean Topography (SWOT) mission

Science.gov (United States)

Bergeron, J.; Carter, T.; Langlois, S.; Leconte, R.; Peters, D.; Pietroniro, A.; Russell, M.; Saint-Jean, R.; Siles, G. L.; Trudel, M.

2017-12-01

The upcoming Surface Water and Ocean Topography (SWOT) mission aims to retrieve water levels elevations via satellite remote sensing. In anticipation of the launch, scheduled for 2021, multiple regions are selected for calibration/validation purposes. The Peace-Athabasca Delta (PAD), a fresh water wetland complex located in the northeastern part of Alberta, Canada, is one of those regions. The PAD comprises numerous lakes and rivers, including Lake Mamawi and the Athabasca River presented in this study. Since it is a region of interest for many projects, including this one, the region has been monitored via multiple types of observations over time, including airborne LiDAR, water level, discharge, bathymetric surveys retrieved from traditional point-measurements tied to Global Positioning System and from an acoustic Doppler current profiler, and more recently, the airborne support instrument AirSWOT. Using a SWOT imagery simulator and a 2D hydrodynamic model (H2D2), we model the hydrologic steady-state conditions of Lake Mamawi and the Athabasca River, as well as the simulated SWOT imagery resulting from a virtual overpass. A digital terrain model derived from airborne LiDAR and bathymetric surveys, as well as water level and discharge measurements collected during the summers of 2016 and 2017, are used to provide a calibrated H2D2 model, from which simulated SWOT images are generated. The objectives of the research are to explore the capabilities of the simulated SWOT data to 1) calibrate and validate the H2D2 model over the PAD, and 2) to improve the water balance of the PAD in a synthetic context.

Combating the counterfeits with web portal technology

Science.gov (United States)

Ting, S. L.; Ip, W. H.

2015-10-01

Due to the globalisation of counterfeiting activities, the penetration of fake products in open market is growing. So far, the technologies to combat counterfeiting are mostly applied to high-value products (e.g. premium wine and branded handbags); however, in the medium- and low-value products' perspective, there is no secure way for consumers to identify whether the purchased items are genuine or not. To address the counterfeiting problems effectively, a platform for identifying authenticated products and promoting anti-counterfeit activities is very important. The aim of this paper is to design and develop an anti-counterfeit platform which includes two functions: providing customers a secure network to ascertain the genuineness of their purchased product and increasing public awareness of the current counterfeit problems and updated anti-counterfeit solutions. By combining these two functions, it enables public to fight against fake and beware of counterfeit. Results of adopting portal technology in anti-counterfeiting show high accuracy in product checking and improved creditability. This reveals that the applicability and advantage of the proposed methodology are satisfactory.

Palliative Care in Latin America from the Professional Perspective: A SWOT Analysis.

Science.gov (United States)

Pastrana, Tania; Centeno, Carlos; De Lima, Liliana

2015-05-01

The development of palliative care (PC) in Latin America (LA) has been slow compared to other regions. A Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis may contribute to the identification of barriers and successful strategies. The study's objective was to conduct a SWOT analysis of the development of PC in LA from the PC professional perspective. Experts from 19 countries of the region were selected in collaboration with national associations. Specific questions were included in the Latin American Association for Palliative Care (ALCP) Atlas of Palliative Care cross-survey 2012. Content analysis was conducted categorizing responses in a SWOT framework. Descriptive and correlation analyses were performed. A total of 577 statements were provided. Among the Strengths were integration into health systems and increasing number of professionals with PC training. Among weaknesses were lack of national PC programs, limited connection between policymakers and professionals, and barriers in the availability of opioids. Opportunities were increased awareness of policymakers and higher interest of students and professionals. Threats were competing funding for other services and medications, limited interest of the pharmaceutical industry in producing affordable opioid medications, and emphasis by the media on opioid diversion and abuse. Comments were categorized under (1) health policy, (2) education and research, (3) service provision, (4) opioid availability, and (5) advocacy. A moderately positive correlation was found (R=0.4 in both) between the ALCP development index and the number of positive/negative factors mentioned by country. A SWOT framework is applicable in a situational analysis and helps to identify common aspects among the countries and key elements in the development of PC in Latin America.

Sharing Physician Notes Through an Electronic Portal is Associated With Improved Medication Adherence: Quasi-Experimental Study

OpenAIRE

Wright, Eric; Darer, Jonathan; Tang, Xiaoqin; Thompson, Jason; Tusing, Lorraine; Fossa, Alan; Delbanco, Tom; Ngo, Long; Walker, Jan

2015-01-01

Background In surveys, interviews, and focus groups, patients taking medications and offered Web portal access to their primary care physicians? (PCPs) notes report improved adherence to their regimens. However, objective confirmation has yet to be reported. Objective To evaluate the association between patient Internet portal access to primary care physician visit notes and medication adherence. Methods This study is a retrospective comparative analysis at one site of the OpenNotes quasi-exp...

MUSIC WEB JOURNALISM: SELF-IDENTIFICATION

Directory of Open Access Journals (Sweden)

Chernyshov Alexander V.

2016-12-01

Full Text Available Online media have a short history. Only twenty years has passed with the moment the first telecommunication media appeared (mainly in the US. However, web journalism as an independent type of convergent journalism began to evolve relatively recently. We will examine its features in this article as an example of new music media journalism. First of all, it features such as universalism, ownership multimedia forms (e-journal, online-radio, online-TV, web portal, etc. and hypertext, personalization, increased interactivity

Web of Knowledge: guia ràpida. Març 2012

OpenAIRE

Universitat de Barcelona. CRAI

2012-01-01

El portal ISI Web of Knowledge (WOK) ofereix un conjunt de recursos bibliogràfics. A través del WOK es poden fer cerques transversals a les bases de dades que l'integren: Web of Science (WOS), Biosis Previews, CAB Abstracts, Zoological Record i també Medline.

BioPortal: An Open-Source Community-Based Ontology Repository

Science.gov (United States)

Noy, N.; NCBO Team

2011-12-01

Advances in computing power and new computational techniques have changed the way researchers approach science. In many fields, one of the most fruitful approaches has been to use semantically aware software to break down the barriers among disparate domains, systems, data sources, and technologies. Such software facilitates data aggregation, improves search, and ultimately allows the detection of new associations that were previously not detectable. Achieving these analyses requires software systems that take advantage of the semantics and that can intelligently negotiate domains and knowledge sources, identifying commonality across systems that use different and conflicting vocabularies, while understanding apparent differences that may be concealed by the use of superficially similar terms. An ontology, a semantically rich vocabulary for a domain of interest, is the cornerstone of software for bridging systems, domains, and resources. However, as ontologies become the foundation of all semantic technologies in e-science, we must develop an infrastructure for sharing ontologies, finding and evaluating them, integrating and mapping among them, and using ontologies in applications that help scientists process their data. BioPortal [1] is an open-source on-line community-based ontology repository that has been used as a critical component of semantic infrastructure in several domains, including biomedicine and bio-geochemical data. BioPortal, uses the social approaches in the Web 2.0 style to bring structure and order to the collection of biomedical ontologies. It enables users to provide and discuss a wide array of knowledge components, from submitting the ontologies themselves, to commenting on and discussing classes in the ontologies, to reviewing ontologies in the context of their own ontology-based projects, to creating mappings between overlapping ontologies and discussing and critiquing the mappings. Critically, it provides web-service access to all its

Design and Implementation of a Portal for the Medical Equipment Market: MEDICOM

Science.gov (United States)

Kalivas, Dimitris; Panou-Diamandi, Ourania; Zeelenberg, Cees; van Nimwegen, Chris

2001-01-01

Background The MEDICOM (Medical Products Electronic Commerce) Portal provides the electronic means for medical-equipment manufacturers to communicate online with their customers while supporting the Purchasing Process and Post Market Surveillance. The Portal offers a powerful Internet-based search tool for finding medical products and manufacturers. Its main advantage is the fast, reliable and up-to-date retrieval of information while eliminating all unrelated content that a general-purpose search engine would retrieve. The Universal Medical Device Nomenclature System (UMDNS) registers all products. The Portal accepts end-user requests and generates a list of results containing text descriptions of devices, UMDNS attribute values, and links to manufacturer Web pages and online catalogues for access to more-detailed information. Device short descriptions are provided by the corresponding manufacturer. The Portal offers technical support for integration of the manufacturers' Web sites with itself. The network of the Portal and the connected manufacturers' sites is called the MEDICOM system. Objective To establish an environment hosting all the interactions of consumers (health care organizations and professionals) and providers (manufacturers, distributors, and resellers of medical devices). Methods The Portal provides the end-user interface, implements system management, and supports database compatibility. The Portal hosts information about the whole MEDICOM system (Common Database) and summarized descriptions of medical devices (Short Description Database); the manufacturers' servers present extended descriptions. The Portal provides end-user profiling and registration, an efficient product-searching mechanism, bulletin boards, links to on-line libraries and standards, on-line information for the MEDICOM system, and special messages or advertisements from manufacturers. Platform independence and interoperability characterize the system design. Relational Database

Design and implementation of a portal for the medical equipment market: MEDICOM.

Science.gov (United States)

Palamas, S; Kalivas, D; Panou-Diamandi, O; Zeelenberg, C; van Nimwegen, C

2001-01-01

The MEDICOM (Medical Products Electronic Commerce) Portal provides the electronic means for medical-equipment manufacturers to communicate online with their customers while supporting the Purchasing Process and Post Market Surveillance. The Portal offers a powerful Internet-based search tool for finding medical products and manufacturers. Its main advantage is the fast, reliable and up-to-date retrieval of information while eliminating all unrelated content that a general-purpose search engine would retrieve. The Universal Medical Device Nomenclature System (UMDNS) registers all products. The Portal accepts end-user requests and generates a list of results containing text descriptions of devices, UMDNS attribute values, and links to manufacturer Web pages and online catalogues for access to more-detailed information. Device short descriptions are provided by the corresponding manufacturer. The Portal offers technical support for integration of the manufacturers Web sites with itself. The network of the Portal and the connected manufacturers sites is called the MEDICOM system. To establish an environment hosting all the interactions of consumers (health care organizations and professionals) and providers (manufacturers, distributors, and resellers of medical devices). The Portal provides the end-user interface, implements system management, and supports database compatibility. The Portal hosts information about the whole MEDICOM system (Common Database) and summarized descriptions of medical devices (Short Description Database); the manufacturers servers present extended descriptions. The Portal provides end-user profiling and registration, an efficient product-searching mechanism, bulletin boards, links to on-line libraries and standards, on-line information for the MEDICOM system, and special messages or advertisements from manufacturers. Platform independence and interoperability characterize the system design. Relational Database Management Systems are used for

Developing and using a balanced scorecard: a case study with SWOT analysis.

Science.gov (United States)

Gumbus, Andra; Lussier, Robert N

2003-01-01

Have you tried to measure your laboratory's performance lately? Do you measure and assess financial results, customer satisfaction, internal process efficiency, and learning and growth? If any of these metrics are missing from your performance measurement system, you are not using the latest management tool that is sweeping the health-care industry--the balanced scorecard (BSC). This article begins with a discussion of the BSC and why you should use it in your laboratory, followed by SWOT analysis to assess the strengths, weaknesses, opportunities, and threats (SWOT) a BSC offers your laboratory. A laboratory case study is then presented to assist you in developing and using a BSC in your laboratory.

An Extension of Neutrosophic AHP–SWOT Analysis for Strategic Planning and Decision-Making

Directory of Open Access Journals (Sweden)

Mohamed Abdel-Basset

2018-04-01

Full Text Available Every organization seeks to set strategies for its development and growth and to do this, it must take into account the factors that affect its success or failure. The most widely used technique in strategic planning is SWOT analysis. SWOT examines strengths (S, weaknesses (W, opportunities (O and threats (T, to select and implement the best strategy to achieve organizational goals. The chosen strategy should harness the advantages of strengths and opportunities, handle weaknesses, and avoid or mitigate threats. SWOT analysis does not quantify factors (i.e., strengths, weaknesses, opportunities and threats and it fails to rank available alternatives. To overcome this drawback, we integrated it with the analytic hierarchy process (AHP. The AHP is able to determine both quantitative and the qualitative elements by weighting and ranking them via comparison matrices. Due to the vague and inconsistent information that exists in the real world, we applied the proposed model in a neutrosophic environment. A real case study of Starbucks Company was presented to validate our model.

Analisa Dan Perancangan E-Service Portal Untuk Calon Mahasiswa Baru Pada Binus University

Directory of Open Access Journals (Sweden)

Eli Suryani

2010-12-01

Full Text Available The purpose of this study is to analyze and design the application of e-service portal to help Marketing BINUS university to improve the speed and ease of service for Prospect students with the integration of transaction and information services required prospective students, and can be presented in a personalized to adds its own interesting experience for user. It would create a competitive advantage of the University which also potentially triggering an increase in the number of intake students. The methodology used is the method of analysis, which reviews and interviews conducted directly to the field, distributing questionnaires, observing and analyzing the data and needs, and using the design method, which includes design of business models, user interface design and database design. Results to be achieved is a web portal, where the system can facilitate prospective students to obtain the desired information services in full, and with a presentation that can be personalized and make transactions easier and faster. Conclusions obtained are BINUS University can take advantage of e-service in a web portal for prospective new students as supporting its competitive advantage in the utilization of information technology and support one of its primary missions to create service excellence in all fields. 

Perceptions of childcare staff for preventing overweight in Mexican preschool children: A SWOT analysis.

Science.gov (United States)

Ortega-Altamirano, Doris Verónica; Rodríguez-Oliveros, Guadalupe; González-Unzaga, Marco Aurelio; Reyes-Morales, Hortensia

2018-01-01

To identify strengths, weaknesses, opportunities, and threats (SWOT) perceived by childcare staff for preventing childhood overweight. Qualitative study using an interpretative phenomenological approach; 18 in-depth, semi-structured interviews and 12 focus groups with 89 key informants working in six Mexican public childcare centers (CCC) were conducted. Through content and SWOT analyses, experts further ranked fifty-nine recurrent perceptions regarding healthy feeding and physical activity (PA), using the Delphi method. Strengths: Acknowledgement of the CCC's responsibility in fostering healthy feeding, availability of organizational regulations, and access to PA infrastructure/indoor activities. Weaknesses: Disregard of preschool overweight as a health problem, nu- tritional misperceptions, and perceived risk of child injuries while conducting PA. Opportunities: Willingness to reduce children's access to junk foods, and parental active play with children during weekends. Threats: Limited family nutritional education, and restricted parental time/economic constraints/access to safe public spaces for PA. The identified SWOT must be considered when developing obesityprevention interventions targeted at CCC.

Thermal Deformation and RF Performance Analyses for the SWOT Large Deployable Ka-Band Reflectarray

Science.gov (United States)

Fang, H.; Sunada, E.; Chaubell, J.; Esteban-Fernandez, D.; Thomson, M.; Nicaise, F.

2010-01-01

A large deployable antenna technology for the NASA Surface Water and Ocean Topography (SWOT) Mission is currently being developed by JPL in response to NRC Earth Science Tier 2 Decadal Survey recommendations. This technology is required to enable the SWOT mission due to the fact that no currently available antenna is capable of meeting SWOT's demanding Ka-Band remote sensing requirements. One of the key aspects of this antenna development is to minimize the effect of the on-orbit thermal distortion to the antenna RF performance. An analysis process which includes: 1) the on-orbit thermal analysis to obtain the temperature distribution; 2) structural deformation analysis to get the geometry of the antenna surface; and 3) the RF performance with the given deformed antenna surface has been developed to accommodate the development of this antenna technology. The detailed analysis process and some analysis results will be presented and discussed by this paper.

Idiopathic portal hypertension

International Nuclear Information System (INIS)

Han, Tae Kyun; Ryu, Dae Sik; Kim, Heung Chul; Hur, Hun; Eom, Kyeung Tae; Namkung, Sook; Park, Man Soo; Hwang, Woo Chul; Lee, Kwan Seop

1996-01-01

To describe the radiologic findings of idiopathic portal hypertension and to find the points of differentiation between idiopathic portal hypertension and liver cirrhosis. Four portograms in five patients who for four years had suffered from pathologically confirmed idiopathic portal hypertension were retrospectively analyzed and compared with a portogram obtained from a control subject with liver cirrhosis. Portographic finding s of idiopathic portal hypertension were paucity of medium-sized portal branches, irregular and obtuse-angled division of peripheral branches, abrupt interruption and an avascular area beneath the liver margin. A portogram of idiopathic portal hypertension may be useful in differentiation this and liver cirrhosis

Periodic quality control of a linear accelerator using electronic portal imaging; Controles de calidad periodicos de un acelerador lineal utilizando el sistema electronico de imagenes portales

Energy Technology Data Exchange (ETDEWEB)

Planes Meseguer, D.; Dorado Rodriguez, M. P.; Esposito, R. D.

2011-07-01

In this paper we present our solution for the realization of the monthly periodic quality control (CP) geometry - mechanical and multi leaf collimator (MLC), using the electronic system for portal imaging (EPI). We have developed specific programs created with free software. The monitoring results are automatically stored on our web server, along with other information generated in our service.

Web of Science [vídeo]: tutorial. Curs 2016-17

OpenAIRE

Universitat de Barcelona. CRAI

2016-01-01

El portal Web of Science (WOS), abans conegut com a Web of Knowledge, ofereix un conjunt de recursos bibliogràfics. A través del WOS es poden fer cerques transversals a les bases de dades que l'integren: Biosis Previews, CAB Abstracts, Zoological Record i també Medline.

Electronic portal imaging devices

International Nuclear Information System (INIS)

Lief, Eugene

2008-01-01

The topics discussed include, among others, the following: Role of portal imaging; Port films vs. EPID; Image guidance: Elekta volume view; Delivery verification; Automation tasks of portal imaging; Types of portal imaging (Fluorescent screen, mirror, and CCD camera-based imaging; Liquid ion chamber imaging; Amorpho-silicon portal imagers; Fluoroscopic portal imaging; Kodak CR reader; and Other types of portal imaging devices); QA of EPID; and Portal dosimetry (P.A.)

SWOT data assimilation for operational reservoir management on the upper Niger River Basin

Science.gov (United States)

Munier, S.; Polebistki, A.; Brown, C.; Belaud, G.; Lettenmaier, D. P.

2015-01-01

The future Surface Water and Ocean Topography (SWOT) satellite mission will provide two-dimensional maps of water elevation for rivers with width greater than 100 m globally. We describe a modeling framework and an automatic control algorithm that prescribe optimal releases from the Selingue dam in the Upper Niger River Basin, with the objective of understanding how SWOT data might be used to the benefit of operational water management. The modeling framework was used in a twin experiment to simulate the "true" system state and an ensemble of corrupted model states. Virtual SWOT observations of reservoir and river levels were assimilated into the model with a repeat cycle of 21 days. The updated state was used to initialize a Model Predictive Control (MPC) algorithm that computed the optimal reservoir release that meets a minimum flow requirement 300 km downstream of the dam. The data assimilation results indicate that the model updates had a positive effect on estimates of both water level and discharge. The "persistence," which describes the duration of the assimilation effect, was clearly improved (greater than 21 days) by integrating a smoother into the assimilation procedure. We compared performances of the MPC with SWOT data assimilation to an open-loop MPC simulation. Results show that the data assimilation resulted in substantial improvements in the performances of the Selingue dam management with a greater ability to meet environmental requirements (the number of days the target is missed falls to zero) and a minimum volume of water released from the dam.

An Integrated Strategy Framework (ISF) for Combining Porter's 5-Forces, Diamond, PESTEL, and SWOT Analysis

OpenAIRE

Anton, Roman

2015-01-01

INTRODUCTION Porter's Five-Forces, Porter's Diamond, PESTEL, the 6th-Forths, and Humphrey's SWOT analysis are among the most important and popular concepts taught in business schools around the world. A new integrated strategy framework (ISF) combines all major concepts. PURPOSE Porter's Five-Forces, Porter's Diamond, PESTEL, the 6th-Forths, and Humphrey's SWOT analysis are among the most important and popular concepts taught in business schools around the world. A new integrated strategy fr...

Ranking the strategies for Indian medical tourism sector through the integration of SWOT analysis and TOPSIS method.

Science.gov (United States)

Ajmera, Puneeta

2017-10-09

Purpose Organizations have to evaluate their internal and external environments in this highly competitive world. Strengths, weaknesses, opportunities and threats (SWOT) analysis is a very useful technique which analyzes the strengths, weaknesses, opportunities and threats of an organization for taking strategic decisions and it also provides a foundation for the formulation of strategies. But the drawback of SWOT analysis is that it does not quantify the importance of individual factors affecting the organization and the individual factors are described in brief without weighing them. Because of this reason, SWOT analysis can be integrated with any multiple attribute decision-making (MADM) technique like the technique for order preference by similarity to ideal solution (TOPSIS), analytical hierarchy process, etc., to evaluate the best alternative among the available strategic alternatives. The paper aims to discuss these issues. Design/methodology/approach In this study, SWOT analysis is integrated with a multicriteria decision-making technique called TOPSIS to rank different strategies for Indian medical tourism in order of priority. Findings SO strategy (providing best facilitation and care to the medical tourists at par to developed countries) is the best strategy which matches with the four elements of S, W, O and T of SWOT matrix and 35 strategic indicators. Practical implications This paper proposes a solution based on a combined SWOT analysis and TOPSIS approach to help the organizations to evaluate and select strategies. Originality/value Creating a new technology or administering a new strategy always has some degree of resistance by employees. To minimize resistance, the author has used TOPSIS as it involves group thinking, requiring every manager of the organization to analyze and evaluate different alternatives and average measure of each parameter in final decision matrix.

Access High Quality Imagery from the NOAA View Portal

Science.gov (United States)

Pisut, D.; Powell, A. M.; Loomis, T.; Goel, V.; Mills, B.; Cowan, D.

2013-12-01

NOAA curates a vast treasure trove of environmental data, but one that is sometimes not easily accessed, especially for education, outreach, and media purposes. Traditional data portals in NOAA require extensive knowledge of the specific names of observation platforms, models, and analyses, along with nomenclature for variable outputs. A new website and web mapping service (WMS) from NOAA attempts to remedy such issues. The NOAA View data imagery portal provides a seamless entry point into data from across the agency: satellite, models, in-situ analysis, etc. The system provides the user with ability to browse, animate, and download high resolution (e.g., 4,000 x 2,000 pixel) imagery, Google Earth, and even proxy data files. The WMS architecture also allows the resources to be ingested into other software systems or applications.

Nuclear Manpower Training

Energy Technology Data Exchange (ETDEWEB)

Min, B. J.; Han, K. W.; Lee, H. Y. and others

2006-01-15

Through the project on nuclear human resources development in 2005, the Nuclear Training Center of KAERI has provided 67 nuclear education and training courses for 3,658 persons from the domestic nuclear related organizations such as Government Agencies, nuclear industries, R and D institutes, universities, and public as well as from IAEA Member States. In addition, 6 students (MS and Ph D.) have taken nuclear technology related courses offered by UST-KAERI. The project has developed 8 programs and 12 courses. They includes programs for IAEA training, bilateral education and training, and in-house training as well as courses dealing with maintenance of nuclear power plants and management of electricity generation, thermal-hydraulics nuclear hydrogen, nuclear safeguards, radiation emergency preparedness and etc. National and international cooperation has been promoted. For ANENT, test operation, data loading and revision of the web-portal have been undertaken. Also the web-portal operation system has been established. For FNCA, NTC has cooperated for the establishment of a model of human resource development and the exchange of information/materials. With WNU, the NTC has made an effort for hosting 2007 WNU Summer Institute. The infrastructure for nuclear education and training has been strengthened. Basic directions for providing the customers with better service, This includes showing kindness to the customer, renovation of the interior of training facilities, and upgrading of web-based management system for learning and using facilities of NTC. Other efforts have resulted in the publication of 25 course materials (10 for international courses and 15 for national courses), and the improvement of education and training equipment. The International Nuclear Training and Education Center (INTEC), which was opened in 2002, has hosted 296 international and domestic events in 2005.

A Practical Rationale for Classroom Assessment: The SWOT Approach

Science.gov (United States)

McLaurin, Sidney E.; Bell, Beulah; Smith, Curtis

2009-01-01

The classroom assessment process can have encouraging results when it begins with "early assessment" that addresses student learning, as well as the social and emotional needs of student(s) in the classroom. This paper presents a SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis for classroom assessment. It will review literature…

Global SWOT Data Assimilation of River Hydrodynamic Model; the Twin Simulation Test of CaMa-Flood

Science.gov (United States)

Ikeshima, D.; Yamazaki, D.; Kanae, S.

2016-12-01

CaMa-Flood is a global scale model for simulating hydrodynamics in large scale rivers. It can simulate river hydrodynamics such as river discharge, flooded area, water depth and so on by inputting water runoff derived from land surface model. Recently many improvements at parameters or terrestrial data are under process to enhance the reproducibility of true natural phenomena. However, there are still some errors between nature and simulated result due to uncertainties in each model. SWOT (Surface water and Ocean Topography) is a satellite, which is going to be launched in 2021, can measure open water surface elevation. SWOT observed data can be used to calibrate hydrodynamics model at river flow forecasting and is expected to improve model's accuracy. Combining observation data into model to calibrate is called data assimilation. In this research, we developed data-assimilated river flow simulation system in global scale, using CaMa-Flood as river hydrodynamics model and simulated SWOT as observation data. Generally at data assimilation, calibrating "model value" with "observation value" makes "assimilated value". However, the observed data of SWOT satellite will not be available until its launch in 2021. Instead, we simulated the SWOT observed data using CaMa-Flood. Putting "pure input" into CaMa-Flood produce "true water storage". Extracting actual daily swath of SWOT from "true water storage" made simulated observation. For "model value", we made "disturbed water storage" by putting "noise disturbed input" to CaMa-Flood. Since both "model value" and "observation value" are made by same model, we named this twin simulation. At twin simulation, simulated observation of "true water storage" is combined with "disturbed water storage" to make "assimilated value". As the data assimilation method, we used ensemble Kalman filter. If "assimilated value" is closer to "true water storage" than "disturbed water storage", the data assimilation can be marked effective. Also

Periodic quality control of a linear accelerator using electronic portal imaging

International Nuclear Information System (INIS)

Planes Meseguer, D.; Dorado Rodriguez, M. P.; Esposito, R. D.

2011-01-01

In this paper we present our solution for the realization of the monthly periodic quality control (CP) geometry - mechanical and multi leaf collimator (MLC), using the electronic system for portal imaging (EPI). We have developed specific programs created with free software. The monitoring results are automatically stored on our web server, along with other information generated in our service.

Noise and Vibration Risk Prevention Virtual Web for Ubiquitous Training

Science.gov (United States)

Redel-Macías, María Dolores; Cubero-Atienza, Antonio J.; Martínez-Valle, José Miguel; Pedrós-Pérez, Gerardo; del Pilar Martínez-Jiménez, María

2015-01-01

This paper describes a new Web portal offering experimental labs for ubiquitous training of university engineering students in work-related risk prevention. The Web-accessible computer program simulates the noise and machine vibrations met in the work environment, in a series of virtual laboratories that mimic an actual laboratory and provide the…

DW3 Classical Music Resources: Managing Mozart on the Web.

Science.gov (United States)

Fineman, Yale

2001-01-01

Discusses the development of DW3 (Duke World Wide Web) Classical Music Resources, a vertical portal that comprises the most comprehensive collection of classical music resources on the Web with links to more than 2800 non-commercial pages/sites in over a dozen languages. Describes the hierarchical organization of subject headings and considers…

29 CFR 785.24 - Principles noted in Portal-to-Portal Bulletin.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Principles noted in Portal-to-Portal Bulletin. 785.24 Section 785.24 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... of Principles Preparatory and Concluding Activities § 785.24 Principles noted in Portal-to-Portal...

THE SWOT ANALYSIS IN BUSINESS ACTIVITY PLANNING OF THE TOURISM ENTERPRISE

Directory of Open Access Journals (Sweden)

Nicolae PLATON

2018-02-01

Full Text Available SWOT analysis is one of the most well-known strategic management tools and is used in practice bytourism enterprises to guide the strategic decision in choosing an option that matches a rational framework.Before managers define their effective strategy to gain a competitive advantage, they need to carefully look atthe situation of the tourism enterprise's competitiveness, which involves assessing the environmental andorganizational factors which influence the company's ability to compete. Thus, the tourism enterprise’s offermust be perceived by the consumer tourists as the most attractive from the point of view of the quality and pricepolicy. Through this article, the author argues the need to use the SWOT analysis in the strategic planningactivity of the tourism enterprise to ensure competitiveness in relation to the competitive environment.

Setting the scene for SWOT: global maps of river reach hydrodynamic variables

Science.gov (United States)

Schumann, Guy J.-P.; Durand, Michael; Pavelsky, Tamlin; Lion, Christine; Allen, George

2017-04-01

Credible and reliable characterization of discharge from the Surface Water and Ocean Topography (SWOT) mission using the Manning-based algorithms needs a prior estimate constraining reach-scale channel roughness, base flow and river bathymetry. For some places, any one of those variables may exist locally or even regionally as a measurement, which is often only at a station, or sometimes as a basin-wide model estimate. However, to date none of those exist at the scale required for SWOT and thus need to be mapped at a continental scale. The prior estimates will be employed for producing initial discharge estimates, which will be used as starting-guesses for the various Manning-based algorithms, to be refined using the SWOT measurements themselves. A multitude of reach-scale variables were derived, including Landsat-based width, SRTM slope and accumulation area. As a possible starting point for building the prior database of low flow, river bathymetry and channel roughness estimates, we employed a variety of sources, including data from all GRDC records, simulations from the long-time runs of the global water balance model (WBM), and reach-based calculations from hydraulic geometry relationships as well as Manning's equation. Here, we present the first global maps of this prior database with some initial validation, caveats and prospective uses.

Portal da BNB: relato da experiência do processo de criação, organização e planejamento do Portal da Biblioteca Nacional de Brasília

Directory of Open Access Journals (Sweden)

Vanessa Barbosa da Silva

2013-01-01

Full Text Available Relato da experiência de implementação do Portal da Biblioteca Nacional de Brasília (BNB, que utiliza a segmentação de mercado e oferece produtos e serviços online de acordo com a necessidade de informação de seus públicos. Com essa iniciativa, o Portal da BNB mostra uma interface interativa e auto-explicativa, reunindo informações pertinentes para cada grupo de usuários atendidos pela instituição. Por fim, apresenta todos os detalhes do projeto, desde a sua concepção até o seu lançamento na web.

Analysis of Strengths, Weaknesses, Opportunities, and Threats as a Tool for Translating Evidence into Individualized Medical Strategies (I-SWOT).

Science.gov (United States)

von Kodolitsch, Yskert; Bernhardt, Alexander M; Robinson, Peter N; Kölbel, Tilo; Reichenspurner, Hermann; Debus, Sebastian; Detter, Christian

2015-06-01

It is the physicians' task to translate evidence and guidelines into medical strategies for individual patients. Until today, however, there is no formal tool that is instrumental to perform this translation. We introduce the analysis of strengths (S) and weaknesses (W) related to therapy with opportunities (O) and threats (T) related to individual patients as a tool to establish an individualized (I) medical strategy (I-SWOT). The I-SWOT matrix identifies four fundamental types of strategy. These comprise "SO" maximizing strengths and opportunities, "WT" minimizing weaknesses and threats, "WO" minimizing weaknesses and maximizing opportunities, and "ST" maximizing strengths and minimizing threats. Each distinct type of strategy may be considered for individualized medical strategies. We describe four steps of I-SWOT to establish an individualized medical strategy to treat aortic disease. In the first step, we define the goal of therapy and identify all evidence-based therapeutic options. In a second step, we assess strengths and weaknesses of each therapeutic option in a SW matrix form. In a third step, we assess opportunities and threats related to the individual patient, and in a final step, we use the I-SWOT matrix to establish an individualized medical strategy through matching "SW" with "OT". As an example we present two 30-year-old patients with Marfan syndrome with identical medical history and aortic pathology. As a result of I-SWOT analysis of their individual opportunities and threats, we identified two distinct medical strategies in these patients. I-SWOT is a formal but easy to use tool to translate medical evidence into individualized medical strategies.

Faculty Recommendations for Web Tools: Implications for Course Management Systems

Science.gov (United States)

Oliver, Kevin; Moore, John

2008-01-01

A gap analysis of web tools in Engineering was undertaken as one part of the Digital Library Network for Engineering and Technology (DLNET) grant funded by NSF (DUE-0085849). DLNET represents a Web portal and an online review process to archive quality knowledge objects in Engineering and Technology disciplines. The gap analysis coincided with the…

Portal hypertensiv gastropati

DEFF Research Database (Denmark)

Brinch, K; Møller, S; Henriksen, Jens Henrik Sahl

1995-01-01

Portal hypertensive gastropathy (PHG) as defined by congestive changes in the gastric mucosa owing to increased portal pressure, was first described about ten years ago. Whereas definition and grading of severity are still under debate, there is general agreement that PHG is a new clinical entity....... PHG is present in 50-80% of patients with liver cirrhosis. PHG is a major cause of upper gastrointestinal bleeding in patients with portal hypertension (25-90% depending on severity). Presence of portal hypertension is a prerequisite for the development of PHG, and reduction of portal pressure...

Accessibility in e-government portals of the Judiciary

Directory of Open Access Journals (Sweden)

Mariana Pessini Mezzaroba

2016-05-01

Full Text Available This article deals with an analysis of the application of Macedo accessibility guidelines (2010 for the publication of texts on the Web. In this paper, e-government portals were observed, particularly the judiciary, using the Supreme Court site Federal (STF, to verify whether the available material allows people with some kind of visual disability to access it and become aware of its contents. We also used the model of accessibility in Electronic Government eMag, established by the Federal Government, through Decree n. 03 of 07 May 2007.It were also developed the graphical representation of synthesis (RGS addressed the issue. The analysis was performed from the application of e-government accessibility evaluator ASES (Appraiser and accessibility Simulator Sites, combining their results with the textual guidelines already mentioned. After analyzing the results, it shows a table with errors and recommendations to the portal.

Fostering Outreach, Education and Exploration of the Moon Using the Lunar Mapping & Modeling Portal

Science.gov (United States)

Dodge, K.; Law, E.; Malhotra, S.; Chang, G.; Kim, R. M.; Bui, B.; Sadaqathullah, S.; Day, B. H.

2014-12-01

The Lunar Mapping and Modeling Portal (LMMP)[1], is a web-based Portal and a suite of interactive visualization and analysis tools for users to access mapped lunar data products (including image mosaics, digital elevation models, etc.) from past and current lunar missions (e.g., Lunar Reconnaissance Orbiter, Apollo, etc.). Originally designed as a mission planning tool for the Constellation Program, LMMP has grown into a generalized suite of tools facilitating a wide range of activities in support of lunar exploration including public outreach, education, lunar mission planning and scientific research. LMMP fosters outreach, education, and exploration of the Moon by educators, students, amateur astronomers, and the general public. These efforts are enhanced by Moon Tours, LMMP's mobile application, which makes LMMP's information accessible to people of all ages, putting opportunities for real lunar exploration in the palms of their hands. Our talk will include an overview of LMMP and a demonstration of its technologies (web portals, mobile apps), to show how it serves NASA data as commodities for use by advanced visualization facilities (e.g., planetariums) and how it contributes to improving teaching and learning, increasing scientific literacy of the general public, and enriching STEM efforts. References:[1] http://www.lmmp.nasa.gov

A comprehensive SWOT audit of the role of the biomedical physicist in the education of healthcare professionals in Europe.

Science.gov (United States)

Caruana, C J; Wasilewska-Radwanska, M; Aurengo, A; Dendy, P P; Karenauskaite, V; Malisan, M R; Meijer, J H; Mihov, D; Mornstein, V; Rokita, E; Vano, E; Weckstrom, M; Wucherer, M

2010-04-01

Although biomedical physicists provide educational services to the healthcare professions in the majority of universities in Europe, their precise role with respect to the education of the healthcare professions has not been studied systematically. To address this issue we are conducting a research project to produce a strategic development model for the role using the well-established SWOT (Strengths, Weaknesses, Opportunities, Threats) methodology. SWOT based strategic planning is a two-step process: one first carries out a SWOT position audit and then uses the identified SWOT themes to construct the strategic development model. This paper reports the results of a SWOT audit for the role of the biomedical physicist in the education of the healthcare professions in Europe. Internal Strengths and Weaknesses of the role were identified through a qualitative survey of biomedical physics departments and biomedical physics curricula delivered to healthcare professionals across Europe. External environmental Opportunities and Threats were identified through a systematic survey of the healthcare, healthcare professional education and higher education literature and categorized under standard PEST (Political, Economic, Social-Psychological, Technological-Scientific) categories. The paper includes an appendix of terminology. Defined terms are marked with an asterisk in the text. Copyright 2009 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

Stakeholder-based SWOT analysis for successful municipal solid waste management in Lucknow, India.

Science.gov (United States)

Srivastava, P K; Kulshreshtha, K; Mohanty, C S; Pushpangadan, P; Singh, A

2005-01-01

The present investigation is a case study of Lucknow, the main metropolis in Northern India, which succumbs to a major problem of municipal solid waste and its management. A qualitative investigation using strengths, weaknesses, opportunities and threats analysis (SWOT) has been successfully implemented through this community participation study. This qualitative investigation emphasizes the limited capabilities of the municipal corporation's resources to provide proper facilitation of the municipal solid waste management (MSWM) services without community participation in Lucknow city. The SWOT analysis was performed to formulate strategic action plans for MSWM in order to mobilize and utilize the community resources on the one hand and municipal corporation's resources on the other. It has allowed the introduction of a participatory approach for better collaboration between the community and municipal corporation in Lucknow (India). With this stakeholder-based SWOT analysis, efforts were made to explore the ways and means of converting the possible "threats" into "opportunities" and changing the "weaknesses" into "strengths" regarding a community-based MSWM programme. By this investigation, concrete strategic action plans were developed for both the community and municipal corporation to improve MSWM in Lucknow.

Stakeholder-based SWOT analysis for successful municipal solid waste management in Lucknow, India

International Nuclear Information System (INIS)

Srivastava, P.K.; Kulshreshtha, K.; Mohanty, C.S.; Pushpangadan, P.; Singh, A.

2005-01-01

The present investigation is a case study of Lucknow, the main metropolis in Northern India, which succumbs to a major problem of municipal solid waste and its management. A qualitative investigation using strengths, weaknesses, opportunities and threats analysis (SWOT) has been successfully implemented through this community participation study. This qualitative investigation emphasizes the limited capabilities of the municipal corporation's resources to provide proper facilitation of the municipal solid waste management (MSWM) services without community participation in Lucknow city. The SWOT analysis was performed to formulate strategic action plans for MSWM in order to mobilize and utilize the community resources on the one hand and municipal corporation's resources on the other. It has allowed the introduction of a participatory approach for better collaboration between the community and municipal corporation in Lucknow (India). With this stakeholder-based SWOT analysis, efforts were made to explore the ways and means of converting the possible 'threats' into 'opportunities' and changing the 'weaknesses' into 'strengths' regarding a community-based MSWM programme. By this investigation, concrete strategic action plans were developed for both the community and municipal corporation to improve MSWM in Lucknow

Comparing the Resulted Strategies from the SWOT and the SPACE (Electricity Company as Case Study)

OpenAIRE

Abolfazl Sherafat; Khadijeh Yavari; Sayyed Mohammad Reza Davoodi; Nima Bozorgzadeh

2013-01-01

The present study was aimed to compare the implementation of two models in terms of strategic planning. In order to this, firstly, several field studies have been done in terms of the SWOT and the SPACE analysis. In the next step, a team of the middle and senior managers that have studied in terms of SWOT analysis seek to identify the organization’s strengths, weaknesses, opportunities, and threats and then develop their related strategies. They also develop and indicate the SPACE questionnai...

Le edizioni digitali di Vico curate dall’ISPF e il “Portale Vico”. Una presentazione

Directory of Open Access Journals (Sweden)

Pica Ciamarra, Leonardo

2009-12-01

Full Text Available A presentation illustrating the state of the digitalization of Vico’s critical and facsimile editions between 2004 and 2009 and introducing to the new ISPF web portal devoted to Vico’s works and resources online www.giambattistavico.it.

Accessibility perspectives on enabling South African sign language in the South African National Accessibility Portal

CSIR Research Space (South Africa)

Coetzee, L

2009-04-01

Full Text Available and services. One such mechanism is by embedding animated Sign Language in Web pages. This paper analyses the effectiveness and appropriateness of using this approach by embedding South African Sign Language in the South African National Accessibility Portal...

The Use of Some Forecasting Methods and SWOT Analysis in the Selected Processes of Foundry

Directory of Open Access Journals (Sweden)

Szymszal J.

2017-12-01

Full Text Available Forecasting and analysis SWOT are helping tools in the business activity, because under conditions of dynamic changes in both closer and more distant surroundings, reliable, forward-looking information and trends analysis are playing a decisive role. At present, the ability to use available data in forecasting and other analyzes according with changes in business environment are the key managerial skills required, since both forecasting and SWOT analysis are a integral part of the management process, and the appropriate level of forecasting knowledge is increasingly appreciated. Examples of practical use of some forecasting methods in optimization of the procurement, production and distribution processes in foundries are given. The possibilities of using conventional quantitative forecasting methods based on econometric and adaptive models applying the creep trend and harmonic weights are presented. The econometric models were additionally supplemented with the presentation of error estimation methodology, quality assessment and statistical verification of the forecast. The possibility of using qualitative forecasts based on SWOT analysis was also mentioned.

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

Science.gov (United States)

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

2015-04-01

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

Supporting the education evidence portal via text mining

Science.gov (United States)

Ananiadou, Sophia; Thompson, Paul; Thomas, James; Mu, Tingting; Oliver, Sandy; Rickinson, Mark; Sasaki, Yutaka; Weissenbacher, Davy; McNaught, John

2010-01-01

The UK Education Evidence Portal (eep) provides a single, searchable, point of access to the contents of the websites of 33 organizations relating to education, with the aim of revolutionizing work practices for the education community. Use of the portal alleviates the need to spend time searching multiple resources to find relevant information. However, the combined content of the websites of interest is still very large (over 500 000 documents and growing). This means that searches using the portal can produce very large numbers of hits. As users often have limited time, they would benefit from enhanced methods of performing searches and viewing results, allowing them to drill down to information of interest more efficiently, without having to sift through potentially long lists of irrelevant documents. The Joint Information Systems Committee (JISC)-funded ASSIST project has produced a prototype web interface to demonstrate the applicability of integrating a number of text-mining tools and methods into the eep, to facilitate an enhanced searching, browsing and document-viewing experience. New features include automatic classification of documents according to a taxonomy, automatic clustering of search results according to similar document content, and automatic identification and highlighting of key terms within documents. PMID:20643679

Storage Manager and File Transfer Web Services

International Nuclear Information System (INIS)

William A Watson III; Ying Chen; Jie Chen; Walt Akers

2002-01-01

Web services are emerging as an interesting mechanism for a wide range of grid services, particularly those focused upon information services and control. When coupled with efficient data transfer services, they provide a powerful mechanism for building a flexible, open, extensible data grid for science applications. In this paper we present our prototype work on a Java Storage Resource Manager (JSRM) web service and a Java Reliable File Transfer (JRFT) web service. A java client (Grid File Manager) on top of JSRM and is developed to demonstrate the capabilities of these web services. The purpose of this work is to show the extent to which SOAP based web services are an appropriate direction for building a grid-wide data management system, and eventually grid-based portals

Biowep: a workflow enactment portal for bioinformatics applications.

Science.gov (United States)

Romano, Paolo; Bartocci, Ezio; Bertolini, Guglielmo; De Paoli, Flavio; Marra, Domenico; Mauri, Giancarlo; Merelli, Emanuela; Milanesi, Luciano

2007-03-08

The huge amount of biological information, its distribution over the Internet and the heterogeneity of available software tools makes the adoption of new data integration and analysis network tools a necessity in bioinformatics. ICT standards and tools, like Web Services and Workflow Management Systems (WMS), can support the creation and deployment of such systems. Many Web Services are already available and some WMS have been proposed. They assume that researchers know which bioinformatics resources can be reached through a programmatic interface and that they are skilled in programming and building workflows. Therefore, they are not viable to the majority of unskilled researchers. A portal enabling these to take profit from new technologies is still missing. We designed biowep, a web based client application that allows for the selection and execution of a set of predefined workflows. The system is available on-line. Biowep architecture includes a Workflow Manager, a User Interface and a Workflow Executor. The task of the Workflow Manager is the creation and annotation of workflows. These can be created by using either the Taverna Workbench or BioWMS. Enactment of workflows is carried out by FreeFluo for Taverna workflows and by BioAgent/Hermes, a mobile agent-based middleware, for BioWMS ones. Main workflows' processing steps are annotated on the basis of their input and output, elaboration type and application domain by using a classification of bioinformatics data and tasks. The interface supports users authentication and profiling. Workflows can be selected on the basis of users' profiles and can be searched through their annotations. Results can be saved. We developed a web system that support the selection and execution of predefined workflows, thus simplifying access for all researchers. The implementation of Web Services allowing specialized software to interact with an exhaustive set of biomedical databases and analysis software and the creation of

Biowep: a workflow enactment portal for bioinformatics applications

Directory of Open Access Journals (Sweden)

Romano Paolo

2007-03-01

Full Text Available Abstract Background The huge amount of biological information, its distribution over the Internet and the heterogeneity of available software tools makes the adoption of new data integration and analysis network tools a necessity in bioinformatics. ICT standards and tools, like Web Services and Workflow Management Systems (WMS, can support the creation and deployment of such systems. Many Web Services are already available and some WMS have been proposed. They assume that researchers know which bioinformatics resources can be reached through a programmatic interface and that they are skilled in programming and building workflows. Therefore, they are not viable to the majority of unskilled researchers. A portal enabling these to take profit from new technologies is still missing. Results We designed biowep, a web based client application that allows for the selection and execution of a set of predefined workflows. The system is available on-line. Biowep architecture includes a Workflow Manager, a User Interface and a Workflow Executor. The task of the Workflow Manager is the creation and annotation of workflows. These can be created by using either the Taverna Workbench or BioWMS. Enactment of workflows is carried out by FreeFluo for Taverna workflows and by BioAgent/Hermes, a mobile agent-based middleware, for BioWMS ones. Main workflows' processing steps are annotated on the basis of their input and output, elaboration type and application domain by using a classification of bioinformatics data and tasks. The interface supports users authentication and profiling. Workflows can be selected on the basis of users' profiles and can be searched through their annotations. Results can be saved. Conclusion We developed a web system that support the selection and execution of predefined workflows, thus simplifying access for all researchers. The implementation of Web Services allowing specialized software to interact with an exhaustive set of biomedical

USING THE SWOT MODEL IN ESTABLISHING THE STRATEGY AT AUTOMOBILE DACIA GROUPE RENAULT COMPANY

Directory of Open Access Journals (Sweden)

Doruleţ GRĂDINARU

2012-12-01

Full Text Available SWOT analysis is a tool of the strategic management and it is used by the companies in the following situations: when they want to make ultimate decisions based on a complete analysis, in the strategic forecasting on three – five years, in the annual planning, when the company want a renewal or a radical change in its activity, or, each time when the company faces major difficulties which has to be solved as fast as possible. The SWOT model is also known as the Great strategy or the main strategy, being a part of the corporative strategies.

Understanding Deaf Bilingual Education from the inside: A SWOT Analysis

Science.gov (United States)

Munoz-Baell, Irma M.; Alvarez-Dardet, Carlos; Ruiz-Cantero, M.; Ferreiro-Lago, Emilio; Aroca-Fernandez, Eva

2011-01-01

This article reports on a Strengths, Weaknesses, Opportunities and Threats (SWOT) analysis using a nominal group process undertaken to identify and tackle significant factors, both internal and external, affecting those current Deaf bilingual practices in Spain which promote or prevent the processes through which more inclusive (barrier-free)…

The interoperability skill of the Geographic Portal of the ISPRA - Geological Survey of Italy

Science.gov (United States)

Pia Congi, Maria; Campo, Valentina; Cipolloni, Carlo; Delogu, Daniela; Ventura, Renato; Battaglini, Loredana

2010-05-01

The Geographic Portal of Geological Survey of Italy (ISPRA) available at http://serviziogeologico.apat.it/Portal was planning according to standard criteria of the INSPIRE directive. ArcIMS services and at the same time WMS and WFS services had been realized to satisfy the different clients. For each database and web-services the metadata had been wrote in agreement with the ISO 19115. The management architecture of the portal allow it to encode the clients input and output requests both in ArcXML and in GML language. The web-applications and web-services had been realized for each database owner of Land Protection and Georesources Department concerning the geological map at the scale 1:50.000 (CARG Project) and 1:100.000, the IFFI landslide inventory, the boreholes due Law 464/84, the large-scale geological map and all the raster format maps. The portal thus far published is at the experimental stage but through the development of a new graphical interface achieves the final version. The WMS and WFS services including metadata will be re-designed. The validity of the methodology and the applied standards allow to look ahead to the growing developments. In addition to this it must be borne in mind that the capacity of the new geological standard language (GeoSciML), which is already incorporated in the web-services deployed, will be allow a better display and query of the geological data according to the interoperability. The characteristics of the geological data demand for the cartographic mapping specific libraries of symbols not yet available in a WMS service. This is an other aspect regards the standards of the geological informations. Therefore at the moment were carried out: - a library of geological symbols to be used for printing, with a sketch of system colors and a library for displaying data on video, which almost completely solves the problems of the coverage point and area data (also directed) but that still introduces problems for the linear data

Electronic patient portals: evidence on health outcomes, satisfaction, efficiency, and attitudes: a systematic review.

Science.gov (United States)

Goldzweig, Caroline Lubick; Orshansky, Greg; Paige, Neil M; Towfigh, Ali Alexander; Haggstrom, David A; Miake-Lye, Isomi; Beroes, Jessica M; Shekelle, Paul G

2013-11-19

Patient portals tied to provider electronic health record (EHR) systems are increasingly popular. To systematically review the literature reporting the effect of patient portals on clinical care. PubMed and Web of Science searches from 1 January 1990 to 24 January 2013. Hypothesis-testing or quantitative studies of patient portals tethered to a provider EHR that addressed patient outcomes, satisfaction, adherence, efficiency, utilization, attitudes, and patient characteristics, as well as qualitative studies of barriers or facilitators, were included. Two reviewers independently extracted data and addressed discrepancies through consensus discussion. From 6508 titles, 14 randomized, controlled trials; 21 observational, hypothesis-testing studies; 5 quantitative, descriptive studies; and 6 qualitative studies were included. Evidence is mixed about the effect of portals on patient outcomes and satisfaction, although they may be more effective when used with case management. The effect of portals on utilization and efficiency is unclear, although patient race and ethnicity, education level or literacy, and degree of comorbid conditions may influence use. Limited data for most outcomes and an absence of reporting on organizational and provider context and implementation processes. Evidence that patient portals improve health outcomes, cost, or utilization is insufficient. Patient attitudes are generally positive, but more widespread use may require efforts to overcome racial, ethnic, and literacy barriers. Portals represent a new technology with benefits that are still unclear. Better understanding requires studies that include details about context, implementation factors, and cost.

Treatment of portal hypertension caused by benign main portal vein stenosis with endovascular stent

International Nuclear Information System (INIS)

Huang Mingsheng; Shan Hong; Jiang Zaibo; Guan Shouhai; Zhu Kangshun; Li Zhengran; Zhou Yubin; He Bingjun

2004-01-01

Objective: To evaluate the value of endovascular stent in the treatment of portal hypertension caused by benign main portal vein stenosis. Methods: Portal vein stents were implanted in 6 patients with benign main portal vein stenosis (inflammatory stenosis in 3 cases, postprocedure of liver transplantation in another 3 cases). The change of portal vein pressure, the patency of portal vein, relative clinical symptoms, complications, and survival were evaluated. Results: Six metallic stents were successfully placed across the portal vein stenotic or obstructive lesions in all 6 patients. Mean portal venous pressure decreased significantly after stent implantation from (37.3 ± 4.7) cm H 2 O (1 cm H 2 O=0.098 kPa) to (18.0 ± 1.9) cm H 2 O (P<0.001). The portal blood flow was restored, and the symptoms caused by portal hypertension were eliminated. There was no severe procedure-related complication. Follow-up time was from 5 to 36 months. The portal vein remained patent during the follow-up. All patients survived except one patient who died of other complications of liver transplantation. Conclusion: Percutaneous portal vein stent placement for the treatment of the benign main portal vein stenosis is safe and effective. (authors)

Why new tools were developed for the 'GeoPortalNetwork : Liberty United" project

NARCIS (Netherlands)

Vanmeulebrouk, B.; Van Swol, R.; Kuyper, M.; Bulens, J.; Zevenbergen, J.A.

2009-01-01

As part of the national innovation co-funding scheme “Space for Geo-information” the project “GeoPortal Network: Liberty United” ran from late 2005 till the end of 2008. Purpose of the project was to promote access to geo-spatial information via web services. To achieve this goal, a network of

Using a Theoretical Framework to Investigate Whether the HIV/AIDS Information Needs of the AfroAIDSinfo Web Portal Members Are Met: A South African eHealth Study

Directory of Open Access Journals (Sweden)

Hendra Van Zyl

2014-03-01

Full Text Available eHealth has been identified as a useful approach to disseminate HIV/AIDS information. Together with Consumer Health Informatics (CHI, the Web-to-Public Knowledge Transfer Model (WPKTM has been applied as a theoretical framework to identify consumer needs for AfroAIDSinfo, a South African Web portal. As part of the CHI practice, regular eSurveys are conducted to determine whether these needs are changing and are continually being met. eSurveys show high rates of satisfaction with the content as well as the modes of delivery. The nature of information is thought of as reliable to reuse; both for education and for referencing of information. Using CHI and the WPKTM as a theoretical framework, it ensures that needs of consumers are being met and that they find the tailored methods of presenting the information agreeable. Combining ICTs and theories in eHealth interventions, this approach can be expanded to deliver information in other sectors of public health.

Noncirrhotic portal hypertension.

Science.gov (United States)

Da, Ben L; Koh, Christopher; Heller, Theo

2018-05-01

Noncirrhotic portal hypertension represents a heterogeneous group of liver disorders that is characterized by portal hypertension in the absence of cirrhosis. The purpose of this review is to serve as a guide on how to approach a patient with noncirrhotic portal hypertension with a focus on recent developments. Recent studies pertaining to noncirrhotic portal hypertension have investigated aetiological causes, mechanisms of disease, noninvasive diagnostic modalities, clinical characteristics in the paediatric population and novel treatment targets. Noncirrhotic portal hypertension is an underappreciated clinical entity that can be difficult to diagnosis without a healthy suspicion. Diagnosis then relies on a comprehensive understanding of the causes and clinical manifestations of this disease, as well as a careful interpretation of the liver biopsy. Noninvasive approaches to diagnosis may play a significant role moving forward in this disease. Treatment in NCPH remains largely targeted at the individual sequalae of portal hypertension.

Virtual research environments from portals to science gateways

CERN Document Server

Allan, Robert N

2009-01-01

Virtual Research Environments examines making Information and Communication Technologies (ICT) usable by researchers working to solve "grand challenge” problems in many disciplines from social science to particle physics. It is driven by research the authors have carried out to evaluate researchers' requirements in using information services via web portals and in adapting collaborative learning tools to meet their more diverse needs, particularly in a multidisciplinary study.This is the motivation for what the authors have helped develop into the UK Virtual Research Environments (VRE)

Model My Watershed and BiG CZ Data Portal: Interactive geospatial analysis and hydrological modeling web applications that leverage the Amazon cloud for scientists, resource managers and students

Science.gov (United States)

Aufdenkampe, A. K.; Mayorga, E.; Tarboton, D. G.; Sazib, N. S.; Horsburgh, J. S.; Cheetham, R.

2016-12-01

The Model My Watershed Web app (http://wikiwatershed.org/model/) was designed to enable citizens, conservation practitioners, municipal decision-makers, educators, and students to interactively select any area of interest anywhere in the continental USA to: (1) analyze real land use and soil data for that area; (2) model stormwater runoff and water-quality outcomes; and (3) compare how different conservation or development scenarios could modify runoff and water quality. The BiG CZ Data Portal is a web application for scientists for intuitive, high-performance map-based discovery, visualization, access and publication of diverse earth and environmental science data via a map-based interface that simultaneously performs geospatial analysis of selected GIS and satellite raster data for a selected area of interest. The two web applications share a common codebase (https://github.com/WikiWatershed and https://github.com/big-cz), high performance geospatial analysis engine (http://geotrellis.io/ and https://github.com/geotrellis) and deployment on the Amazon Web Services (AWS) cloud cyberinfrastructure. Users can use "on-the-fly" rapid watershed delineation over the national elevation model to select their watershed or catchment of interest. The two web applications also share the goal of enabling the scientists, resource managers and students alike to share data, analyses and model results. We will present these functioning web applications and their potential to substantially lower the bar for studying and understanding our water resources. We will also present work in progress, including a prototype system for enabling citizen-scientists to register open-source sensor stations (http://envirodiy.org/mayfly/) to stream data into these systems, so that they can be reshared using Water One Flow web services.

The National Oceanic and Atmospheric Administration (NOAA) Climate Services Portal: A New Centralized Resource for Distributed Climate Information

Science.gov (United States)

Burroughs, J.; Baldwin, R.; Herring, D.; Lott, N.; Boyd, J.; Handel, S.; Niepold, F.; Shea, E.

2010-09-01

With the rapid rise in the development of Web technologies and climate services across NOAA, there has been an increasing need for greater collaboration regarding NOAA's online climate services. The drivers include the need to enhance NOAA's Web presence in response to customer requirements, emerging needs for improved decision-making capabilities across all sectors of society facing impacts from climate variability and change, and the importance of leveraging climate data and services to support research and public education. To address these needs, NOAA (during fiscal year 2009) embarked upon an ambitious program to develop a NOAA Climate Services Portal (NCS Portal). Four NOAA offices are leading the effort: 1) the NOAA Climate Program Office (CPO), 2) the National Ocean Service's Coastal Services Center (CSC), 3) the National Weather Service's Climate Prediction Center (CPC), and 4) the National Environmental Satellite, Data, and Information Service's (NESDIS) National Climatic Data Center (NCDC). Other offices and programs are also contributing in many ways to the effort. A prototype NCS Portal is being placed online for public access in January 2010, http://www.climate.gov. This website only scratches the surface of the many climate services across NOAA, but this effort, via direct user engagement, will gradually expand the scope and breadth of the NCS Portal to greatly enhance the accessibility and usefulness of NOAA's climate data and services.

Development of a New Web Portal for the Database on Demand Service

CERN Document Server

Altinigne, Can Yilmaz

2017-01-01

The Database on Demand service allows members of CERN communities to provision and manage database instances of different flavours (MySQL, Oracle, PostgreSQL and InfluxDB). Users can create and edit these instances using the web interface of DB On Demand. This web front end is currently on Java technologies and the ZK web framework, for which is generally difficult to find experienced developers and which has gotten to lack behind more modern web stacks in capabilities and usability.

The feasible study of vasodilators in portal vein targeting infusion for treating portal hypertension

International Nuclear Information System (INIS)

Wu Hanping; Liang Huiming; Zheng Chuansheng; Feng Gansheng

2002-01-01

Objective: To find out the ideal portal vein tar getting injection routes for portal hypertension treatment. Methods: 28 cirrhotic rat models with portal hypertension induced by CCl 4 were divided into 4 groups: inferior caval vein injection group, portal vein injection group, hepatic artery injection group, spleen injection group. The changes in portal vein pressure (PVP), inferior caval vein pressure (ICVP), mean artery pressure (MAP) and heart rate (HR) were monitored before and after prazosin injection. Results: After intra-portal, intra-hepatic arterial or spleen injection of prazosin, larger decrease in PVP and lesser effects on MAP than intravenous injection had been induced. The effect on HR showed no difference among these four groups. Conclusions: Hepatic artery and spleen prazosin administration have the same advantages on treatment of portal hypertension as those of intra-portal infusion, that is the greater decrease on portal vein pressure, the lesser effects on systemic hemodynamics. Vasodilation drugs for hepatic artery infusion through percutaneous port catheter system by hepatic artery implantation would be an ideal method for portal hypertension treatment

Portal vein thrombosis.

Science.gov (United States)

Chawla, Yogesh K; Bodh, Vijay

2015-03-01

Portal vein thrombosis is an important cause of portal hypertension. PVT occurs in association with cirrhosis or as a result of malignant invasion by hepatocellular carcinoma or even in the absence of associated liver disease. With the current research into its genesis, majority now have an underlying prothrombotic state detectable. Endothelial activation and stagnant portal blood flow also contribute to formation of the thrombus. Acute non-cirrhotic PVT, chronic PVT (EHPVO), and portal vein thrombosis in cirrhosis are the three main variants of portal vein thrombosis with varying etiological factors and variability in presentation and management. Procoagulant state should be actively investigated. Anticoagulation is the mainstay of therapy for acute non-cirrhotic PVT, with supporting evidence for its use in cirrhotic population as well. Chronic PVT (EHPVO) on the other hand requires the management of portal hypertension as such and with role for anticoagulation in the setting of underlying prothrombotic state, however data is awaited in those with no underlying prothrombotic states. TIPS and liver transplant may be feasible even in the setting of PVT however proper selection of candidates and type of surgery is warranted. Thrombolysis and thrombectomy have some role. TARE is a new modality for management of HCC with portal vein invasion.

Web-Based Specialist Support for Spinal Cord Injury Person’s Care: Lessons Learned

Directory of Open Access Journals (Sweden)

Vincenzo Della Mea

2012-01-01

Full Text Available Persons with disability from spinal cord injury (SCI are subject to high risk of pathological events and need a regular followup even after discharge from the rehabilitation hospital. To help in followup, we developed a web portal for providing online specialist as well as GP support to SCI persons. After a feasibility study with 13 subjects, the portal has been introduced in the regional healthcare network in order to make it compliant with current legal regulations on data protection, including smartcard authentication. Although a number of training courses have been made to introduce SCI persons to portal use (up to 50 users, the number of accesses remained very low. Reasons for that have been investigated by means of a questionnaire submitted to the initial feasibility study subjects and included the still easier use of telephone versus our web-based smartcard-authenticated portal, in particular, because online communications are still perceived as an unusual way of interacting with the doctor. To summarize, the overall project has been appreciated by the users, but when it is time to ask for help to, the specialist, it is still much easier to make a phone call.

A Partial Swot Analysis of the Turkish Bank Call Centers: The Actual and the Assumed Weaknesses

OpenAIRE

ÖZKAN, Ahmet Hakan

2014-01-01

The bank call centers of Turkey are seen as a tool of perceiving the threats and evaluating opportunities in the SWOT analysis. By the way they are evaluated as a factor of strength. However, the weaknesses of the call centers which must be taken into account in a SWOT analysis, are so various that they cannot be ignored. The weaknesses of the call centers are elaborated with this research. The ways the call centers harm the corporations or the ways they might harm are revised.

E-Acessibilidade: uma an?lise no portal governamental do Estado da Para?ba com foco nos usu?rios surdos

OpenAIRE

Carneiro, Naiany de Souza

2014-01-01

A presente pesquisa vislumbra analisar o Portal Governamental do Estado da Para?ba, considerando a acessibilidade para usu?rios surdos. A referida an?lise ? feita a partir das recomenda??es e diretrizes de acessibilidade, aliados aos princ?pios da Arquitetura da Informa??o para a Web, ambas diretrizes, possibilitam identificar as barreiras de acesso ? informa??o enfrentadas por estas minorias lingu?sticas. A problem?tica estabelecida corresponde a saber se o portal governamental do Estado da ...

Geo-communication, web-services, and spatial data infrastructure

DEFF Research Database (Denmark)

Brodersen, Lars; Nielsen, Anders

2007-01-01

The introduction of web-services as index-portals based on geo-information has changed the conditions for both content and form of geo-communication. A high number of players and interactions as well as a very high number of all kinds of information and combinations of these caracterise web...... looks very complex, and it will get even more complex. Therefore, there is a strong need for theories and models that can describe this complex web in the SDI and geo-communication consisting of active components, passive components, users, and information in order to make it possible to handle...

Macronodular hepatic tuberculosis associated with portal vein thrombosis and portal hypertension

International Nuclear Information System (INIS)

Venkatesh, S.K.; Tan, L.K.A.; Siew, E.P.Y.; Putti, T.C.

2005-01-01

Tuberculosis (TB) of the liver is usually associated with miliary spread. Macronodular TB of the liver is rare. A case of macronodular TB of the liver in a 31-year-old woman causing portal vein thrombosis and portal hypertension is presented. Ultrasound and CT appearances are described. There was coexistent ileo-caecal TB with extensive mesenteric and retroperitoneal lymphadenopathy. Macronodular TB should be considered in the differential diagnosis when a patient presents with multiple calcified masses in the liver with portal vein thrombosis and portal hypertension. Copyright (2005) Blackwell Science Pty Ltd

Analisis SWOT Implementasi Tekonologi Finansial terhadap Kualitas Layanan Perbankan di Indonesia

Directory of Open Access Journals (Sweden)

Imanuel Adhitya Wulanata Chrismastianto

2017-04-01

Menyikapi realisasi era digital saat ini, kualitas layanan perbankan di Indonesia diharapkan semakin meningkat secara signifikan, agar mampu menjangkau seluruh lapisan masyarakat, khususnya bagi masyarakat yang tinggal di daerah 3T (Terdepan, Terluar, dan Terpencil. Namun, pada kenyataannya kualitas layanan perbankan di Indonesia saat ini masih minim dalam mengakses masyarakat yang tinggal di daerah 3T tersebut. Mencermati berbagai realita yang telah diuraikan di atas, maka melalui analisis SWOT implementasi kebijakan teknologi finansial ini, diharapkan kualitas layanan perbankan semakin dapat ditingkatkan dan dirasakan oleh seluruh lapisan masyarakat Indonesia secara riil dan para pelaku perbankan dapat memahami pengelolaan fungsi manajemen perbankan dengan tepat didasarkan pada sikap takut akan Tuhan dan menghargai sesama, dalam konteks pengelolaan aset internal maupun eksternal yang mencakup aktivitas perbankan secara holistik. Dengan demikian, tulisan ini bertujuan untuk menganalisis secara lebih mendalam mengenai kekuatan, kelemahan, peluang, dan ancaman (SWOT implementasi teknologi finansial terhadap kualitas layanan perbankan Indonesia di era digital melalui studi literatur perbankan.

Noncirrotisk intrahepatisk portal hypertension

DEFF Research Database (Denmark)

Dam Fialla, Annette; Havelund, Troels

2007-01-01

Non-cirrhotic intrahepatic portal hypertension is characterized by portal hypertension in the absence of liver cirrhosis or portal vein thrombosis. The disease is common in the East and rarely seen in the West. Two cases with oesophageal varices are described. The histopathology is heterogeneous...... but includes vascular lesions and portal fibrosis. Patient management follows the current recommendations for variceal bleeding....

Assessment of Prospective Physician Characteristics by SWOT Analysis.

Science.gov (United States)

Thira, Woratanarat; Patarawan, Woratanarat

2012-01-01

Thailand is one of the developing countries encountering medical workforce shortage. From the national registry in 2006, there were 33 166 physicians: 41.5% worked in the government sector, 21.6% worked in the private sector, and the remaining worked in non-medical fields. There is no current data to confirm the effectiveness of the national policy to increase physician production. We demonstrate our findings from the strength, weakness, opportunity, and threat (SWOT) analysis in medical students and the potential impact on national workforce planning. We introduced SWOT analysis to 568 medical students during the 2008-2010 academic years, with the objective of becoming "a good physician in the future". Pertinent issues were grouped into 4 categories: not wanting to be a doctor, having inadequate medical professional skills, not wanting to work in rural or community areas, and planning to pursue training in specialties with high salary/low workload/low risk for lawsuit. The percentages of medical students who described themselves as "do not want to be a doctor" and "do not want to work in rural or community areas" increased from 7.07% and 25.00% in 2008 to 12.56% and 29.65% in 2010, respectively. Further intervention should be considered in order to change the medical students attitudes on the profession and their impact on Thai health system.

Hepatic angiography: Portal hypertension

International Nuclear Information System (INIS)

Oliver, T.W. Jr.; Sones, P.J. Jr.

1985-01-01

Portal hypertension is usually a manifestation of underlying hepatic parenchymal disease, although it may be secondary to portal or hepatic venous thrombosis and rarely to hyperdynamic portal states. Portal hypertension may present as encephalopathy, ascites, jaundice, hepatic failure, or catastrophic upper gastrointestinal hemorrhage. Radiologic investigation should include indirect or direct measurements of portal pressure, assessment of portal venous perfusion, visualization of collaterals, and demonstration of arterial and venous anatomy for potential shunt procedure. Following survival of initial variceal bleeding, the most effective procedure to prevent recurrent hemorrhage is a shunt to decompress the varices. The decision whether to intervene medically or surgically during the acute hemorrhagic episode as well as the type of shunt used to prevent future hemorrhage is the subject of continuing controversy

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

Science.gov (United States)

Vedro, Steven R.

1999-01-01

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

Collaboration using open standards and open source software (examples of DIAS/CEOS Water Portal)

Science.gov (United States)

Miura, S.; Sekioka, S.; Kuroiwa, K.; Kudo, Y.

2015-12-01

The DIAS/CEOS Water Portal is a part of the DIAS (Data Integration and Analysis System, http://www.editoria.u-tokyo.ac.jp/projects/dias/?locale=en_US) systems for data distribution for users including, but not limited to, scientists, decision makers and officers like river administrators. One of the functions of this portal is to enable one-stop search and access variable water related data archived multiple data centers located all over the world. This portal itself does not store data. Instead, according to requests made by users on the web page, it retrieves data from distributed data centers on-the-fly and lets them download and see rendered images/plots. Our system mainly relies on the open source software GI-cat (http://essi-lab.eu/do/view/GIcat) and open standards such as OGC-CSW, Opensearch and OPeNDAP protocol to enable the above functions. Details on how it works will be introduced during the presentation. Although some data centers have unique meta data format and/or data search protocols, our portal's brokering function enables users to search across various data centers at one time. And this portal is also connected to other data brokering systems, including GEOSS DAB (Discovery and Access Broker). As a result, users can search over thousands of datasets, millions of files at one time. Users can access the DIAS/CEOS Water Portal system at http://waterportal.ceos.org/.

WEB LOG EXPLORER – CONTROL OF MULTIDIMENSIONAL DYNAMICS OF WEB PAGES

Directory of Open Access Journals (Sweden)

Mislav Šimunić

2012-07-01

Full Text Available Demand markets dictate and pose increasingly more requirements to the supplymarket that are not easily satisfied. The supply market presenting its web pages to thedemand market should find the best and quickest ways to respond promptly to the changesdictated by the demand market. The question is how to do that in the most efficient andquickest way. The data on the usage of web pages on a specific web site are recorded in alog file. The data in a log file are stochastic and unordered and require systematicmonitoring, categorization, analyses, and weighing. From the data processed in this way, itis necessary to single out and sort the data by their importance that would be a basis for acontinuous generation of dynamics/changes to the web site pages in line with the criterionchosen. To perform those tasks successfully, a new software solution is required. For thatpurpose, the authors have developed the first version of the WLE (WebLogExplorersoftware solution, which is actually realization of web page multidimensionality and theweb site as a whole. The WebLogExplorer enables statistical and semantic analysis of a logfile and on the basis thereof, multidimensional control of the web page dynamics. Theexperimental part of the work was done within the web site of HTZ (Croatian NationalTourist Board being the main portal of the global tourist supply in the Republic of Croatia(on average, daily "log" consists of c. 600,000 sets, average size of log file is 127 Mb, andc. 7000-8000 daily visitors on the web site.

AHP-ENHANCED SWOT MATRIX TEACHING STRATEGY

Directory of Open Access Journals (Sweden)

Mario Chipoco Quevedo

2015-12-01

Full Text Available ABSTRACT The SWOT matrix is the quintessential analysis tool for business purposes, and is taught both in undergraduate and postgraduate courses. However, it is widely understood that the selection of the critical success factors (CSFs that are included for analysis in the matrix is a very subjective and unstructured process, leaving room for bias and arbitrariness. One way to give a better foundation and support to the analysis results is by utilizing Analytic Hierarchical Process (AHP in order to weigh the importance of CSFs in the SWOT matrix and increase reliability of the output. This paper contains the design of a strategy to teach this topic in a marketing planning course, with the addition of a useful technique to overcome the limitations of the tool. RESUMEN La matriz FODA es la herramienta de análisis por excelencia para fines de negocios, y se enseña en cursos de pregrado y postgrado. Sin embargo, se entiende que la elección de los factores críticos de éxito (FCEs que se incluyen en la matriz para el análisis es un proceso muy subjetivo y no estructurado, que da cabida a sesgos y arbitrariedad. Una forma de dar una mejor base y respaldo a los resultados del análisis es mediante la utilización del Proceso Jerárquico Analítico (AHP con el fin de ponderar la importancia de los FCEs en la matriz FODA y aumentar la fiabilidad de los resultados. Este documento contiene el diseño de una estrategia para enseñar este tema en un curso de planificación de marketing, con la adición de una técnica útil para superar las limitaciones de la herramienta.

Mobile Portal Implementation Strategy

DEFF Research Database (Denmark)

Gao, Ping; Damsgaard, Jan

2005-01-01

Mobile portal plays an important role in mobile commerce market. Current literature focuses on static analysis on the value chain of mobile portals. This article provides a dynamic perspective on mobile portal strategy. Drawing upon network economics, we describe mobile portal implementation...... as a fourphase process. In different phase, a portal provider has various challenges to overcome and adopt diverse strategies, and correspondingly the regulator has different foci. The conceptual framework proposed in this article offers a basis for further analyses on the market dynamics of mobile commerce......, and can be generalized to studying other networked technologies...

Roadside Tracker Portal-less Portal Monitor

Energy Technology Data Exchange (ETDEWEB)

Ziock, Klaus-Peter [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cheriyadat, Anil M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Bradley, Eric Craig [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cunningham, Mark F. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Fabris, Lorenzo [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Goddard, Jr, James Samuel [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Hornback, Donald Eric [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Karnowski, Thomas Paul [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Kerekes, Ryan A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Newby, Jason [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2013-07-01

This report documents the full development cycle of the Roadside Tracker (RST) Portal-less Portal monitor (Fig. 1) funded by DHS DNDO. The project started with development of a proof-of-feasibility proto-type, proceeded through design and construction of a proof-of-concept (POC) prototype, a test-and-evaluation phase, participation in a Limited Use Exercise that included the Standoff Radiation Detections Systems developed under an Advanced Technology Demonstration and concluded with participation in a Characterization Study conducted by DNDO.

The New Multi-Ministry Response to Conduct Problems: A SWOT Analysis

Science.gov (United States)

Stanley, Peter

2008-01-01

"The Inter-agency Plan for Conduct Disorder/Severe Antisocial Behaviour 2007-2012" (Ministry of Social Development, 2007) is assessed according to the SWOT dimensions of strengths, weaknesses, opportunities and threats. The document is one of the most important statements for the social services in New Zealand because of the primacy that…

Fuzzy logic approach to SWOT analysis for economics tasks and example of its computer realization

Directory of Open Access Journals (Sweden)

Vladimir CHERNOV

2016-07-01

Full Text Available The article discusses the widely used classic method of analysis, forecasting and decision-making in the various economic problems, called SWOT analysis. As known, it is a qualitative comparison of multicriteria degree of Strength, Weakness, Opportunity, Threat for different kinds of risks, forecasting the development in the markets, status and prospects of development of enterprises, regions and economic sectors, territorials etc. It can also be successfully applied to the evaluation and analysis of different project management tasks - investment, innovation, marketing, development, design and bring products to market and so on. However, in practical competitive market and economic conditions, there are various uncertainties, ambiguities, vagueness. Its making usage of SWOT analysis in the classical sense not enough reasonable and ineffective. In this case, the authors propose to use fuzzy logic approach and the theory of fuzzy sets for a more adequate representation and posttreatment assessments in the SWOT analysis. In particular, has been short showed the mathematical formulation of respective task and the main approaches to its solution. Also are given examples of suitable computer calculations in specialized software Fuzicalc for processing and operations with fuzzy input data. Finally, are presented considerations for interpretation of the results.

Determining the optimal portal blood volume in a shunt before surgery in extrahepatic portal hypertension

Directory of Open Access Journals (Sweden)

Yurchuk Vladimir A

2016-04-01

Full Text Available The aim of the study: To determine the necessary shunt diameter and assess the optimal portal blood volume in a shunt in children with extrahepatic portal hypertension before the portosystemic shunt surgery. Changes in the liver hemodynamics were studied in 81 children aged from 4 to 7 years with extrahepatic portal hypertension. We established that it is necessary to calculate the shunt diameter and the blood volume in a shunt in patients with extrahepatic portal hypertension before the portosystemic shunt surgery. It allows us to preserve the hepatic portal blood flow and effectively decrease the pressure in the portal system. Portosystemic shunt surgery in patients with extrahepatic portal hypertension performed in accordance with the individualized shunt volume significantly decreases portal pressure, preserves stable hepatic hemodynamics and prevents gastro-esophageal hemorrhage.

The Strategic Analysis of Enterprise Applying the SWOT Methods