WorldWideScience

Sample records for lita internet resources

  1. Managing electronic resources a LITA guide

    CERN Document Server

    Weir, Ryan O

    2012-01-01

    Informative, useful, current, Managing Electronic Resources: A LITA Guide shows how to successfully manage time, resources, and relationships with vendors and staff to ensure personal, professional, and institutional success.

  2. Internet resource pricing models

    CERN Document Server

    Xu, Ke; He, Huan

    2013-01-01

    This brief guides the reader through three basic Internet resource pricing models using an Internet cost analysis. Addressing the evolution of service types, it presents several corresponding mechanisms which can ensure pricing implementation and resource allocation. The authors discuss utility optimization of network pricing methods in economics and underline two classes of pricing methods including system optimization and entities' strategic optimization. The brief closes with two examples of the newly proposed pricing strategy helping to solve the profit distribution problem brought by P2P

  3. Library resources on the Internet

    Science.gov (United States)

    Buchanan, Nancy L.

    1995-07-01

    Library resources are prevalent on the Internet. Library catalogs, electronic books, electronic periodicals, periodical indexes, reference sources, and U.S. Government documents are available by telnet, Gopher, World Wide Web, and FTP. Comparatively few copyrighted library resources are available freely on the Internet. Internet implementations of library resources can add useful features, such as full-text searching. There are discussion lists, Gophers, and World Wide Web pages to help users keep up with new resources and changes to existing ones. The future will bring more library resources, more types of library resources, and more integrated implementations of such resources to the Internet.

  4. Citation Styles For Internet Resources : A Webliography

    Directory of Open Access Journals (Sweden)

    2004-12-01

    Full Text Available A Webliography collects resources about citation Styles For internet resources, it divided by the styles: Chicago University style, MLA style, APA style, ISO style, and some articles about internet resources citation.

  5. The Prior Internet Resources 2017

    DEFF Research Database (Denmark)

    Engerer, Volkmar Paul; Albretsen, Jørgen

    2017-01-01

    The Prior Internet Resources (PIR) are presented. Prior’s unpublished scientific manuscripts and his wast letter correspondence with fellow researchers at the time, his Nachlass, is now subject to transcription by Prior-researchers worldwide, and form an integral part of PIR. It is demonstrated...

  6. Internet resources for the anaesthesiologist.

    Science.gov (United States)

    Johnson, Edward

    2012-05-01

    There is considerable useful information about anaesthesia available on the World Wide Web. However, at present, it is very incomplete and scattered around many sites. Many anaesthetists find it difficult to get the right information they need because of the sheer volume of information available on the internet. This article starts with the basics of the Internet, how to utilize the search engine at the maximum and presents a comprehensive list of important websites. These important websites, which are felt to offer high educational value for the anaesthesiologists, have been selected from an extensive search on the Internet. Top-rated anaesthesia websites, web blogs, forums, societies, e-books, e-journals and educational resources are elaborately discussed with relevant URLs.

  7. Multicultural Resources on the Internet: An Introduction.

    Science.gov (United States)

    Jacobson, Trudi E.

    1995-01-01

    Explores the Internet system and Internet resources for particular culture groups. The author provides some Internet definitions as well as descriptions of available resources listed by cultural group including resources for African American, Chicano/Latino, Native American, Middle Eastern/Jewish/Islamic, and Asian American/Asian people. (GR)

  8. Food safety: A guide to internet resources

    International Nuclear Information System (INIS)

    Gilardi, Luisella; Fubini, Lidia

    2005-01-01

    This report provides a brief overview of several reliable Internet resources concerning food toxicology. Some helpful Internet resources have been identified on the basis of quality criteria, of their relevance and the languages availability. The report includes four topic areas, the first provides a brief description of international resources, the second focuses on European resources, the third provides a description of some national resources and the last is a short overview of some databanks available on web

  9. AstroWeb -- Internet Resources for Astronomers

    Science.gov (United States)

    Jackson, R. E.; Adorf, H.-M.; Egret, D.; Heck, A.; Koekemoer, A.; Murtagh, F.; Wells, D. C.

    AstroWeb is a World Wide Web (WWW) interface to a collection of Internet accessible resources aimed at the astronomical community. The collection currently contains more than 1000 WWW, Gopher, Wide Area Information System (WAIS), Telnet, and Anonymous FTP resources, and it is still growing. AstroWeb provides the additional value-added services: categorization of each resource; descriptive paragraphs for some resources; searchable index of all resource information; 3 times daily search for ``dead'' or ``unreliable'' resources.

  10. Resource Allocation Methodology for Internet Heterogeneous Traffic ...

    African Journals Online (AJOL)

    The mode of operation of internet can lead to congestion which, in turn, leads to degradation in the quality of service (QoS). Congestion can be seen as overflow in the input and/or output buffers of switches at a node. Research issue relating to internet services is determining the optimum network resources - in terms of ...

  11. resource allocation methodology for internet heterogeneous traffic

    African Journals Online (AJOL)

    Dr Obe

    ABSTRACT. The mode of operation of internet can lead to congestion which, in turn, leads to degradation in the quality of service. (QoS). Congestion can be seen as overflow in the input and/or output buffers of switches at a node. Research issue relating to internet services is determining the optimum network resources - in ...

  12. Select Internet Resources on Acoustics

    Directory of Open Access Journals (Sweden)

    Angela R. Davis

    2016-12-01

    Full Text Available Merriam-Webster (2016 defines acoustics as, “a science that deals with the production, control, transmission, reception, and effects of sounds.” According to Rossing (2014, the study of acoustics began in ancient Greece with Pythagoras’ study of vibrating strings on musical instruments. Since those early beginnings, famous scientists including Rayleigh, Alexander Graham Bell, and Thomas Edison, have helped expand the field of acoustics to include architectural, physical, engineering, structural, underwater, physiological and psychological, musical acoustics, and speech. Acoustics is a highly interdisciplinary field and researchers may need resources from physics, medicine, and engineering to understand all aspects of their research.

  13. Internet - a resource for nuclear utilities

    International Nuclear Information System (INIS)

    Slone, B.J. III; Richardson, C.E.

    1993-01-01

    Internet is the name of the largest computer network in the world. It is actually a collection of many networks all running the Transmission Control Protocol/Internet Protocol (TCP/IP) protocol suite, connected through gateways and sharing common names and address spaces. Its purpose is to facilitate sharing of resources at participating organizations, which include government agencies, educational institutions, and private corporations. The Internet roots begin with the creation of the Advanced Research Projects Agency (ARPA) within the U.S. Department of Defense (DOD) in 1958. In 1969, the DOD formed a computer network for ARPA and gave it the name ARPANET. It was designed to help government scientists communicate and share information by allowing remote computer log-in and program execution, but it quickly became a tool for sharing information through file transfer, electronic mail, and interest-group mailing lists. In 1970, ARPA became the Defense Advanced Research Projects Agency (DARPA) and ARPANET became DARPANET. By 1980, the DARPANET had grown in size, and other connecting networks were being developed. To support system growth and performance, it was recognized that a new communication protocol was required. In 1983, DARPANET split into DARPANET and MILNET (Military Network), and the Internet was formed when the Defense Communications Agency, which managed both networks, mandated the use of TCP/IP for connected hosts. In 1986, the National Science Foundation (NSF) joined Internet. The NSF created NSFNET to link several national supercomputer centers to support scholarly research. It now comprises 17 networks, connecting to 23 midlevel wide-area networks across the continent. In turn, the midlevel networks link computers in more than 1000 university, government, and commercial research organizations throughout the world

  14. Nuclear medicine resources in the internet

    International Nuclear Information System (INIS)

    Obaldo, J.M.

    1996-01-01

    The internet is a global collection of networked computers linked by a set of protocols which allows the otherwise disperate computer systems to communicate with each other. In contrast to text-only data available previously, the World Wide Web allows multimedia content to be available on the internet. Graphics can now likewise be used as links. The development of World Wide Web client software such as Mosaic, or the currently more popular Netscape Navigator, makes linking from one document to another (colloquially referred to as 'surfing the Net') fast and simple. While these software are commonly called Web browsers their function extends to the other internet services such as e-mail, file transfer protocol, remote login, Gopher and WAIS. A prototype application being developed as a case-based teaching file which could include clinical data and case discussion, aside of course from the nuclear medicine and related images. Contributions from various institutions can be made available on their own servers and linked together through hypertext. Examples of these are websites of the Mallinckrodt Institute of Radiology and the Joint Program in Nuclear Medicine of the Harvard Medical School. The university of Iowa also has its Virtual Hospital, a collection of clinical cases with radiologic images. Most major universities and medical centers have websites where information on on-going research, facilities and personnel are made available. Links to various special interest discussion groups (e.g. those developing the common image file format) are also accessible and the documents often contain further links to related fields in nuclear technology. The very nature of the hypertext transfer protocol of the World Wide Web makes it a relatively simple matter for a developer of a teaching system to include links to necessary resources. It is envisioned that an internet-based teaching module will be incorporated in some nuclear medicine training programs in the United States

  15. Podiatric medical resources on the internet: a fifth update.

    Science.gov (United States)

    Fikar, Charles R

    2006-01-01

    An updated selection of high-quality Internet resources of potential use to the podiatric medical practitioner, educator, resident, and student is presented. Internet search tools and general Internet reference sources are briefly covered, including methods of locating material residing on the "invisible" Web. General medical and podiatric medical resources are emphasized. These Web sites were judged on the basis of their potential to enhance the practice of podiatric medicine in addition to their contribution to education. Podiatric medical students, educators, residents, and practitioners who require a quick reference guide to the Internet may find this article useful.

  16. Trust and persistence for Internet resources

    Directory of Open Access Journals (Sweden)

    Maurizio Lunghi

    2013-01-01

    Full Text Available Internet has changed our way of working, communicating, living, producing and accessing information, everything available on an open and flexible infrastructure accessible to all the users mainly free of cost. However in some cases, it’s not only important to find information but also having information about its authenticity, integrity, provenance and relations with other pieces of information. Systems for certification using URN technology like the persistent identifiers for digital objects, for authors and for bodies can extremely help in order to refine the quality of information retrievable from Internet and to increase largely its usability and potential development.

  17. Internet Resources for Reference: Finance and Investment.

    Science.gov (United States)

    Mai, Brent Alan

    1997-01-01

    When called upon to aid in filtering through finance and investment information on the Internet, the business librarian is also faced with knowing what is available and how to find it. Web sites are identified that provide information about stocks and their exchanges, mutual funds, bonds, company annual reports, and taxes. (Author/AEF)

  18. Accessing And Utilizing Hinagoa Resources On The Internet By The ...

    African Journals Online (AJOL)

    This paper presents simple descriptive steps required in accessing full -text articles from the HINAGOA resources on the Internet. The primary aim is to enable NIFOR scientists search and obtain desired information from the HINAGOA resources much more precis ely and efficiently. The three portals that make up HINAGOA, ...

  19. The analysis of the nuclear information resources on the internet

    International Nuclear Information System (INIS)

    Zhang Guoqing; Tu Jinchi; Yao Ruiquan

    2014-01-01

    Information resources have become increasingly prominent role in social and economic development, which has become the focus of international competition in the new open environment such as political, economic, cultural and military. The level of management, development and utilization of network information resources has become an important symbol for the measure of the level of development and degree of informatization of a country or an enterprise. But the exploitation of information resources has greater complexity compared with that of natural resources. Facing of the mass and the uneven quality of the network information, we must sort out the resources through a broader perspective and make a structured framework for the development of network information resources. This article analysed the statistical data of the published content, publishing style, renewal period, data type and so on. It also analysed and evaluated the different types and content of the nuclear information resources on the Internet by its number and characters. Furthermore, it provides a basis for developing and utilizing of nuclear information resources on the Internet of foreign related organizations and sifting the targeted, high qualitied, guaranteed and valued nuclear information resources. It can make the organization and management of the nuclear information resources on the Internet more effective. (authors)

  20. Some Astronomy 101 Activities Using Internet Resources

    Science.gov (United States)

    West, M. L.

    2000-12-01

    Reputable Internet sites provide a wealth of visual, textual, and numerical data for student activities, as well as some fun simulations. Three activities will be described which have been used in Astronomy 101 classes for non-science students. An exercise in model making and problem solving uses the Astronomy Workshop (janus.astro.umd.edu/astro/impact.html) of the University of Maryland. This site provides a quick simulation of an impact with a planet. One can choose the target, the projectile composition (icy, rocky, or iron), the projectile's diameter, and the projectile's speed. The output provides the energy of impact, the earthquake magnitude, the crater's diameter and depth, and the frequency of such impacts. Students run simulations, pool their data, then collaborate to try to figure out the numerical model behind the simulations. They make predictions, test them, and learn that graphing and physical insight are both important tools. Extrasolar planets are now numerous and fascinating. Students use data from Geoff Marcy's group (www.exoplanets.org) to calculate the masses of the planets using a spreadsheet. They discover that the masses of the stars must depend on spectral type. Correlations among parameters are investigated graphically. As a preparation for writing term papers students review and critique selected sites (csam.montclair.edu/ west/ideasresources.html, west/astrolnk.html), discuss them in small groups, then present the "best" sites to the whole class. Teamwork, evaluation, critical thinking, and public speaking skills are emphasized in this class session. The students find these collaborative activities to be exciting, challenging, and enjoyable as well as increasing their science literacy and problem solving skills.

  1. Benchmarking in health care: using the Internet to identify resources.

    Science.gov (United States)

    Lingle, V A

    1996-01-01

    Benchmarking is a quality improvement tool that is increasingly being applied to the health care field and to the libraries within that field. Using mostly resources assessible at no charge through the Internet, a collection of information was compiled on benchmarking and its applications. Sources could be identified in several formats including books, journals and articles, multi-media materials, and organizations.

  2. Internet resources and web pages for pediatric surgeons.

    Science.gov (United States)

    Lugo-Vicente, H

    2000-02-01

    The Internet, the largest network of connected computers, provides immediate, dynamic, and downloadable information. By re-architecturing the work place and becoming familiar with Internet resources, pediatric surgeons have anticipated the informatics capabilities of this computer-based technology creating a new vision of work and organization in such areas as patient care, teaching, and research. This review aims to highlight how Internet navigational technology can be a useful educational resource in pediatric surgery, examines web pages of interest, and defines ideas of network communication. Basic Internet resources are electronic mail, discussion groups, file transfer, and the Worldwide Web (WWW). Electronic mailing is the most useful resource extending the avenue of learning to an international audience through news or list-servers groups. Pediatric Surgery List Server, the most popular discussion group, is a constant forum for exchange of ideas, difficult cases, consensus on management, and development of our specialty. The WWW provides an all-in-one medium of text, image, sound, and video. Associations, departments, educational sites, organizations, peer-reviewed scientific journals and Medline database web pages of prime interest to pediatric surgeons have been developing at an amazing pace. Future developments of technological advance nurturing our specialty will consist of online journals, telemedicine, international chatting, computer-based training for surgical education, and centralization of cyberspace information into database search sites.

  3. The LITA Drill and Sample Delivery System

    Science.gov (United States)

    Paulsen, G.; Yoon, S.; Zacny, K.; Wettergreeng, D.; Cabrol, N. A.

    2013-12-01

    The Life in the Atacama (LITA) project has a goal of demonstrating autonomous roving, sample acquisition, delivery and analysis operations in Atacama, Chile. To enable the sample handling requirement, Honeybee Robotics developed a rover-deployed, rotary-percussive, autonomous drill, called the LITA Drill, capable of penetrating to ~80 cm in various formations, capturing and delivering subsurface samples to a 20 cup carousel. The carousel has a built-in capability to press the samples within each cup, and position target cups underneath instruments for analysis. The drill and sample delivery system had to have mass and power requirements consistent with a flight system. The drill weighs 12 kg and uses less than 100 watt of power to penetrate ~80 cm. The LITA Drill auger has been designed with two distinct stages. The lower part has deep and gently sloping flutes for retaining powdered sample, while the upper section has shallow and steep flutes for preventing borehole collapse and for efficient movement of cuttings and fall back material out of the hole. The drill uses the so called 'bite-sampling' approach that is samples are taken in short, 5-10 cm bites. To take the first bite, the drill is lowered onto the ground and upon drilling of the first bite it is then retracted into an auger tube. The auger with the auger tube are then lifted off the ground and positioned next to the carousel. To deposit the sample, the auger is rotated and retracted above the auger tube. The cuttings retained on the flutes are either gravity fed or are brushed off by a passive side brush into the cup. After the sample from the first bite has been deposited, the drill is lowered back into the same hole to take the next bite. This process is repeated until a target depth is reached. The bite sampling is analogous to peck drilling in the machining process where a bit is periodically retracted to clear chips. If there is some fall back into the hole once the auger has cleared the hole, this

  4. The scope of educational resources for radiologists on the internet

    International Nuclear Information System (INIS)

    Scarsbrook, A.F.; Graham, R.N.J.; Perriss, R.W.

    2005-01-01

    The quantity of radiological educational resources available via the internet is enormous and is constantly increasing. The quality is variable, and much time can be wasted trying to find what is required. Web-based learning is highly attractive as it is widely available, cheap, accessible at any time and frequently updated (in contrast to conventional study materials). We present an introduction to the scope and diversity of educational websites in radiology. Effective evaluation of web-based material is essential to maximize the benefit to the user: a suitable method of evaluating radiological educational websites is described

  5. Quantum Computing: Selected Internet Resources for Librarians, Researchers, and the Casually Curious

    OpenAIRE

    Cirasella, Jill

    2009-01-01

    This article is an annotated selection of the most important and informative Internet resources for learning about quantum computing, finding quantum computing literature, and tracking quantum computing news.

  6. Zeólita na dieta de bovinos de corte

    Directory of Open Access Journals (Sweden)

    L.R.A Câmara

    2012-06-01

    Full Text Available Avaliou-se o efeito da inclusão de zeólita na dieta de bovinos de corte sobre os parâmetros ruminais, as digestibilidades total e parcial, a produção de nitrogênio, a eficiência microbiana e as características do sangue. Os tratamentos, com base na matéria seca (MS da dieta, foram: 0; 0,75; 1,5; 2,25 e 3,0% de zeólita. Utilizaram-se cinco bovinos machos mestiços, fistulados no rúmen e abomaso, alimentados com silagem de milho e concentrado, representando 65% de volumoso e 35% de concentrado. O delineamento utilizado foi em quadrado latino 5×5, com cinco períodos de 15 dias. Os animais receberam 15g de dióxido de titânio (TiO2 do terceiro ao 12º dia de cada período. Houve efeito (P<0,05 sobre o consumo diário (kg/dia de proteína bruta (PB e efeito (P<0,05 sobre o consumo de MS e de fibra em detergente neutro corrigida para cinza e proteína, expresso em g/kg de peso. A digestibilidade total dos nutrientes digestíveis totais (NDT foi influenciada pelos tratamentos (P<0,05. A digestibilidade ruminal dos carboidratos não fibrosos (CNF foi afetada quadraticamente (P<0,05, assim como a intestinal da PB e dos CNF. A ingestão e a excreção fecal de nitrogênio (g/dia foram influenciadas linearmente (P<0,05 pela inclusão de zeólita. Concluiu-se que a adição de zeólita na dieta, embora tenha aumentado os consumos de MS e de FDN, não melhorou a utilização da ureia em dietas de bovinos de corte.

  7. THE ANALYSIS OF POSSIBILITIES OF INTERNET RESOURCES TO IMPROVE THE EFFICIENCY THE EDUCATIONAL PROCESS

    Directory of Open Access Journals (Sweden)

    С А Усманов

    2017-12-01

    Full Text Available In article the analysis of Internet resources of educational appointment is carried out and the short characteristic of the main opportunities of these resources is given. Today it is already impossible to present educational process without use of opportunities of Internet resources. The modern teacher has to be able to work with information which is necessary for realization of his professional activity, the solution of his professional tasks, to have skills of cooperation with pupils on the basis of information exchange. The educational Internet resource is complete, named, interconnected, uniform systemically organized set which includes both the general education formalized and professionally significant knowledge and means of organizational and methodical ensuring educational process and means for their automated storage, accumulation and processing. Internet resources are designed to satisfy needs of the user for various aspects and spheres of educational activity. Quite often concrete resource includes several properties such difficult at once on structure and functioning of means what the Internet is. Use of the Internet allows to establish between the teacher and pupils feedback when performing independent works, allows to carry out mailing of materials and to conduct surveys. Occupations with use of resources of the Internet represent alloy of new information technologies with new pedagogical technologies.

  8. Technology for small and one-person libraries a LITA guide

    CERN Document Server

    Erlandson, Rene J

    2013-01-01

    Written for librarians, library staff, and administrators at libraries serving populations of 15,000 or less, this LITA guide shows how to successfully develop, implement, sustain, and grow technology initiatives.

  9. Integrating Internet Resources into the Science Classroom: Teachers' Perspectives.

    Science.gov (United States)

    Wiesenmayer, Randall L.; Koul, Ravinder

    1998-01-01

    Presents teacher perspectives on the impact of Internet usage on their teaching practices. Semi-structured interviews and two online surveys provide data from teacher participants in the West Virginia K-12 RuralNet Project. (DDR)

  10. Internet Resources for Reference: General Business and Company Information.

    Science.gov (United States)

    Mai, Brent Alan

    1997-01-01

    Outlines a few of the thousands of Internet sites that are helpful in obtaining general business information and company-specific information, including company directories and homepages, telephone directories, Chambers of Commerce, marketing and advertising, agribusiness, government, cost of living, business schools, and nonprofit business.…

  11. Internet as a resource for solving the problems of adolescence: a review of psychological research

    Directory of Open Access Journals (Sweden)

    A.V. Zhilinskaya,

    2014-08-01

    Full Text Available We analyzed psychological research that consider the Internet as a resource for solving the problems of adolescence. Based on the understanding of self-consciousness as a central adolescence new formation, we formulated a set of tasks of adolescence. It is shown that for the successful solution of age problems by teenagers on the Internet, specialized environments should be designed. Internet as a medium of teenagers’ socialization is characterized by a high degree of variety and uncontrollability. Behavior of adolescents on the Internet depends on the social and cultural context in which they live. The emergence of the Internet makes new demands on media competence of the teenager and his environment. Adolescents face online with a variety of risks. An essential resource for successful adolescent development is the presence of a person whom he trusts, with whom he can consult in difficult situations. The research plan involves the creation of Internet resources, contributing to the solution of teenagers’ problems age, as well as the mapping of the Internet in terms of its developmental potential.

  12. Quantum Computing: Selected Internet Resources for Librarians, Researchers, and the Casually Curious

    Science.gov (United States)

    Cirasella, Jill

    2009-01-01

    This article presents an annotated selection of the most important and informative Internet resources for learning about quantum computing, finding quantum computing literature, and tracking quantum computing news. All of the quantum computing resources described in this article are freely available, English-language web sites that fall into one…

  13. Using Internet Resources in Teaching Financial Reporting and Analysis of Multinational Enterprises.

    Science.gov (United States)

    Agami, Abdel M.

    2003-01-01

    Provides some sources of corporate financial information on the Internet and illustrates how to use these resources in teaching international business and, more specifically, financial reporting and analysis of multinational enterprises. Points out some of the advantages and limitations of these resources. (EV)

  14. Internet-Based commons of intellectual resources : An exploration of their variety

    NARCIS (Netherlands)

    de laat, Paul B.; J. Berleur,; M.I. Nurminen,; J. Impaglizzo,

    2006-01-01

    During the two last decades, speeded up by the development of the Internet, several types of commons have been opened up for intellectual resources. In this article their variety is being explored as to the kind of resources and the type of regulation involved. The open source software movement

  15. Internet

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Internet. The latest communication revolution surrounds Internet. Some stats*:. 210 billion emails sent daily; 15 billion phone calls everyday; ~40 billion WWW links served everyday. * Source : The Radicati group.

  16. Dermatology education and the Internet: traditional and cutting-edge resources.

    Science.gov (United States)

    Hanson, Anne H; Krause, L Kendall; Simmons, Rachel N; Ellis, Jeffrey I; Gamble, Ryan G; Jensen, J Daniel; Noble, Melissa N; Orser, Michael L; Suarez, Andrea L; Dellavalle, Robert P

    2011-10-01

    The number and variety of dermatological medical resources available online has grown exponentially over the past decade. Internet-based resources allow for immediate and easy access to information for both medical education and reference purposes. Although clinicians continue to turn to the Internet for clinical information and still images, tech-savvy medical students are currently accessing a variety of exciting new resources, including discussion boards, wikis, streaming video, podcasts, journal clubs, online communities, and interactive diagnostic experiences to augment their medical education. The objective of this study was to identify traditional and cutting-edge online dermatology resources. We present a sampling of the top dermatology Internet resources, as assessed by a group of medical students in our university dermatology research lab. These resources were ranked by using a matrix derived from the Silberg Criteria, which assessed authorship, attribution, disclosure, currency, and content. Results indicate comparable ranking and approval of cutting-edge resources as traditional online sources. The ranked resources in each category are provided with URLs for readers' use. These cutting-edge online dermatology resources represent excellent sources for continuing education for students and clinicians alike. Resources such as these likely represent the future of medical education, as they allow for self-directed and supplementary education as well as remote access. Copyright © 2010 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  17. Internet in the lives of children and adolescents: problems and resources

    Directory of Open Access Journals (Sweden)

    Sorokina A.B.

    2015-06-01

    Full Text Available The article describes a problem of training and personality development of adolescents as regular Internet-users and, namely , social networkers. It discusses two commonly studied questions, concerning the use of data resources: children and young people in social networks and online technologies in teaching. The main aspects discussed in the article are: the issues related to modalities of development of communication skills, security, risk of adolescents’ Internet addiction and the role of social networking in training.

  18. Internet resources for dentistry: computer, Internet, reference, and sites for enhancing personal productivity of the dental professional.

    Science.gov (United States)

    Guest, G F

    2000-08-15

    At the onset of the new millennium the Internet has become the new standard means of distributing information. In the last two to three years there has been an explosion of e-commerce with hundreds of new web sites being created every minute. For most corporate entities, a web site is as essential as the phone book listing used to be. Twenty years ago technologist directed how computer-based systems were utilized. Now it is the end users of personal computers that have gained expertise and drive the functionality of software applications. The computer, initially invented for mathematical functions, has transitioned from this role to an integrated communications device that provides the portal to the digital world. The Web needs to be used by healthcare professionals, not only for professional activities, but also for instant access to information and services "just when they need it." This will facilitate the longitudinal use of information as society continues to gain better information access skills. With the demand for current "just in time" information and the standards established by Internet protocols, reference sources of information may be maintained in dynamic fashion. News services have been available through the Internet for several years, but now reference materials such as online journals and digital textbooks have become available and have the potential to change the traditional publishing industry. The pace of change should make us consider Will Rogers' advice, "It isn't good enough to be moving in the right direction. If you are not moving fast enough, you can still get run over!" The intent of this article is to complement previous articles on Internet Resources published in this journal, by presenting information about web sites that present information on computer and Internet technologies, reference materials, news information, and information that lets us improve personal productivity. Neither the author, nor the Journal endorses any of the

  19. Internet and mobile technologies: addressing the mental health of trauma survivors in less resourced communities.

    Science.gov (United States)

    Ruzek, J I; Yeager, C M

    2017-01-01

    Internet and mobile technologies offer potentially critical ways of delivering mental health support in low-resource settings. Much evidence indicates an enormous negative impact of mental health problems in low- and middle-income countries (LMICs), and many of these problems are caused, or worsened, by exposure to wars, conflicts, natural and human-caused disasters, and other traumatic events. Though specific mental health treatments have been found to be efficacious and cost-effective for low-resource settings, most individuals living in these areas do not have access to them. Low-intensity task-sharing interventions will help, but there is a limit to the scalability and sustainability of human resources in these settings. To address the needs of trauma survivors, it will be important to develop and implement Internet and mobile technology resources to help reduce the scarcity, inequity, and inefficiency of current mental health services in LMICs. Mobile and Internet resources are experiencing a rapid growth in LMICs and can help address time, stigma, and cost barriers and connect those who have been socially isolated by traumatic events. This review discusses current research in technological interventions in low-resource settings and outlines key issues and future challenges and opportunities. Though formidable challenges exist for large-scale deployment of mobile and Internet mental health technologies, work to date indicates that these technologies are indeed feasible to develop, evaluate, and deliver to those in need of mental health services, and that they can be effective.

  20. The utilization of oncology web-based resources in Spanish-speaking Internet users.

    Science.gov (United States)

    Simone, Charles B; Hampshire, Margaret K; Vachani, Carolyn; Metz, James M

    2012-12-01

    There currently are few web-based resources written in Spanish providing oncology-specific information. This study examines utilization of Spanish-language oncology web-based resources and evaluates oncology-related Internet browsing practices of Spanish-speaking patients. OncoLink (http://www.oncolink.org) is the oldest and among the largest Internet-based cancer information resources. In September 2005, OncoLink pioneered OncoLink en español (OEE) (http://es.oncolink.org), a Spanish translation of OncoLink. Internet utilization data on these sites for 2006 to 2007 were compared. Visits to OncoLink rose from 4,440,843 in 2006 to 5,125,952 in 2007. OEE had 204,578 unique visitors and 240,442 visits in 2006, and 351,228 visitors and 412,153 visits in 2007. Although there was no time predilection for viewing OncoLink, less relative browsing on OEE was conducted during weekends and early morning hours. Although OncoLink readers searched for information on the most common cancers in the United States, OEE readers most often search for gastric, vaginal, osteosarcoma, leukemia, penile, cervical, and testicular malignancies. Average visit duration on OEE was shorter, and fewer readers surveyed OEE more than 15 minutes (4.5% vs. 14.9%, P users of web-based oncology resources are increasingly using the Internet to supplement their cancer knowledge. Limited available resources written in Spanish contribute to disparities in information access and disease outcomes. Spanish-speaking oncology readers differ from English-speaking readers in day and time of Internet browsing, visit duration, Internet search patterns, and types of cancers searched. By acknowledging these differences, content of web-based oncology resources can be developed to best target the needs of Spanish-speaking viewers.

  1. Evaluation Criteria and Indicators of Quality for Internet Resources.

    Science.gov (United States)

    Wilkinson, Gene L.; And Others

    1997-01-01

    Most Web site rating systems overemphasize technological "bells and whistles." The University of Georgia's information quality criteria address site access and usability; resource identification and documentation; author identification; authority of author; information structure and design; relevance and scope, validity, and accuracy and…

  2. An object-oriented programming system for the integration of internet-based bioinformatics resources.

    Science.gov (United States)

    Beveridge, Allan

    2006-01-01

    The Internet consists of a vast inhomogeneous reservoir of data. Developing software that can integrate a wide variety of different data sources is a major challenge that must be addressed for the realisation of the full potential of the Internet as a scientific research tool. This article presents a semi-automated object-oriented programming system for integrating web-based resources. We demonstrate that the current Internet standards (HTML, CGI [common gateway interface], Java, etc.) can be exploited to develop a data retrieval system that scans existing web interfaces and then uses a set of rules to generate new Java code that can automatically retrieve data from the Web. The validity of the software has been demonstrated by testing it on several biological databases. We also examine the current limitations of the Internet and discuss the need for the development of universal standards for web-based data.

  3. Evaluating the quality of Internet health resources in pediatric urology.

    Science.gov (United States)

    Fast, Angela M; Deibert, Christopher M; Hruby, Gregory W; Glassberg, Kenneth I

    2013-04-01

    Many patients and their parents utilize the Internet for health-related information, but quality is largely uncontrolled and unregulated. The Health on the Net Foundation Code (HONcode) and DISCERN Plus were used to evaluate the pediatric urological search terms 'circumcision,' 'vesicoureteral reflux' and 'posterior urethral valves'. A google.com search was performed to identify the top 20 websites for each term. The HONcode toolbar was utilized to determine whether each website was HONcode accredited and report the overall frequency of accreditation for each term. The DISCERN Plus instrument was used to score each website in accordance with the DISCERN Handbook. High and low scoring criteria were then compared. A total of 60 websites were identified. For the search terms 'circumcision', 'posterior urethral valves' and 'vesicoureteral reflux', 25-30% of the websites were HONcode certified. Out of the maximum score of 80, the average DISCERN Plus score was 60 (SD = 12, range 38-78), 40 (SD = 12, range 22-69) and 45 (SD = 19, range 16-78), respectively. The lowest scoring DISCERN criteria included: 'Does it describe how the treatment choices affect overall quality of life?', 'Does it describe the risks of each treatment?' and 'Does it provide details of additional sources of support and information?' (1.35, 1.83 and 1.95 out of 5, respectively). These findings demonstrate the poor quality of information that patients and their parents may use in decision-making and treatment choices. The two lowest scoring DISCERN Plus criteria involved education on quality of life issues and risks of treatment. Physicians should know how to best use these tools to help guide patients and their parents to websites with valid information. Copyright © 2012 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  4. Resource Symmetric Dispatch Model for Internet of Things on Advanced Logistics

    OpenAIRE

    Guofeng Qin; Lisheng Wang; Qiyan Li

    2016-01-01

    Business applications in advanced logistics service are highly concurrent. In this paper, we propose a resource symmetric dispatch model for the concurrent and cooperative tasks of the Internet of Things. In the model, the terminals receive and deliver commands, data, and information with mobile networks, wireless networks, and sensor networks. The data and information are classified and processed by the clustering servers in the cloud service platform. The cluster service, resource dispatch,...

  5. Use of internet and E-Resources by Agricultural students in a ...

    African Journals Online (AJOL)

    The study examined the use of internet and e- resources by Agricultural students in a Nigerian university. The total population of students was 1, 200. The population sample for this study was 200 sets of questionnaire were administered to students between 200 and 500 leves in the departments of Agricultural Economics ...

  6. 4Kids.org: Topical, Searchable, and Safe Internet-Based Resource for Children and Youth

    Science.gov (United States)

    Bacon, Melanie; Blood, Leslie; Ault, Marilyn; Adams, Doug

    2008-01-01

    4Kids.org is an online resource with an accompanying syndicated print publication created to promote safe access to websites and technology literacy. 4Kids.org, created by ALTEC at the University of Kansas in 1995, provides a variety of Internet-based activities as well as access to a database of websites reviewed for educational content,…

  7. Resource-based interdependencies in value networks for mobile Internet services

    NARCIS (Netherlands)

    Montalvo, U.W. de; Kar, E. van de; Maitland, C.

    2004-01-01

    The advent of new electronic platforms, such as fixed and mobile Internet, is forcing firms from a range of industries to come together in so-called 'value networks' for the provision of innovative services. Firms from different industries have widely varying resources. Our analysis is aimed at

  8. Incorporating Internet-based Interventions into Couple Therapy: Available Resources and Recommended Uses.

    Science.gov (United States)

    Cicila, Larisa N; Georgia, Emily J; Doss, Brian D

    2014-12-01

    Although there are a number of highly efficacious in-person treatments designed to ameliorate relationship distress, only a small proportion of distressed couples seek out in-person treatment. Recently developed internet-based interventions based on these in-person treatments are a promising way to circumvent common barriers to in-person treatment and give more distressed couples access to these efficacious interventions. The overarching aims of this review are to provide couple and family therapists with a broad overview of the available internet-based interventions and provide suggestions about how these interventions might be utilized before, during, or after in-person treatment. First, we review internet-based interventions targeting individual psychopathology (e.g. anxiety and depression). These interventions would be particularly useful as an adjunctive resource for in-person couple or family therapy when referrals for a concurrent in-person individual therapist are not feasible (because of time, financial, or geographic constraints). The majority of the review centers on internet-based interventions for distressed couples and covers four distinct types of resources: relationship advice websites, assessment/feedback interventions, enrichment interventions for satisfied couples, and interventions targeting at-risk or distressed couples. We close with a case study of one couple's journey through a newly developed intervention targeting at-risk couples, OurRelationship.com, and provide two appendices with information on currently available internet-based interventions.

  9. Internet resources for dentistry: government and medical sites for the dental professional.

    Science.gov (United States)

    Guest, G F

    2000-02-15

    As society transitions deeper into the Information Age, Information Technology has become a critical tool that supports all facets of the global economy. The Internet, via the World-Wide Web (WWW), has become a major component of business operations for corporate and educational organizational entities. An estimated 10,000 or more health-related websites are providing information for both consumers and healthcare professionals. In addition to private and state-supported institutions being present on the Internet, the federal government has moved rapidly toward disseminating information electronically, with significant utilization of the WWW as the technological vehicle. All branches of the US Government and federal-related agencies are now represented on the Internet in an effort to deliver content to their end users, primarily the public. The intent of this article is to complement the previous publication, "Internet Resources for Dentistry: Utilization of the Internet to Support Professional Growth, Decision Making, and Patient Care," by presenting dental healthcare professionals with information on additional governmental and medical "Internet" sites. In addition, healthcare professionals must arm themselves with more than just access itself, but also the ability to critically judge the quality of information retrieved from the WWW.

  10. Evaluating Palliative Care Resources Available to the Public Using the Internet and Social Media.

    Science.gov (United States)

    Claudio, Celeste H; Dizon, Zoelle B; October, Tessie W

    2018-01-01

    Accessible information about palliative care available to the public on the Internet is growing. We do not know whether this information is consistent with the current accepted definition of palliative care. To identify resources on the Internet and social media regarding palliative care and evaluate the information conveyed. A cross-sectional study of "palliative care" search results. Top 10 Google websites, top 10 most viewed YouTube videos, and social media platforms, Facebook and Twitter, were searched. The most popular Google websites were mostly from national organizations promoting palliative care, whose definitions of palliative care consistently mention "quality of life" and "relief from symptoms and stress." None of the websites mentioned children, and 77% cited palliative care as treatment for cancer with less focus on other diseases. No personal stories were included in Google websites, while 60% of YouTube videos included personal stories. Five main themes were generated from 266 YouTube video comments analyzed. The most common theme was emotionality, of which 91% were positive statements. Facebook and Twitter were mostly used by health-care professionals and not the public. Palliative care resources are mostly positive and consistent with the current definition of palliative care. Major Internet search engines such as Google and YouTube provide valuable insight into information the public receives about palliative care. Future development of Internet resources on palliative care should consider including children and emphasizing palliative care for all life-limiting illnesses.

  11. The Internet School of Medicine: use of electronic resources by medical trainees and the reliability of those resources.

    Science.gov (United States)

    Egle, Jonathan P; Smeenge, David M; Kassem, Kamal M; Mittal, Vijay K

    2015-01-01

    Electronic sources of medical information are plentiful, and numerous studies have demonstrated the use of the Internet by patients and the variable reliability of these sources. Studies have investigated neither the use of web-based resources by residents, nor the reliability of the information available on these websites. A web-based survey was distributed to surgical residents in Michigan and third- and fourth-year medical students at an American allopathic and osteopathic medical school and a Caribbean allopathic school regarding their preferred sources of medical information in various situations. A set of 254 queries simulating those faced by medical trainees on rounds, on a written examination, or during patient care was developed. The top 5 electronic resources cited by the trainees were evaluated for their ability to answer these questions accurately, using standard textbooks as the point of reference. The respondents reported a wide variety of overall preferred resources. Most of the 73 responding medical trainees favored textbooks or board review books for prolonged studying, but electronic resources are frequently used for quick studying, clinical decision-making questions, and medication queries. The most commonly used electronic resources were UpToDate, Google, Medscape, Wikipedia, and Epocrates. UpToDate and Epocrates had the highest percentage of correct answers (47%) and Wikipedia had the lowest (26%). Epocrates also had the highest percentage of wrong answers (30%), whereas Google had the lowest percentage (18%). All resources had a significant number of questions that they were unable to answer. Though hardcopy books have not been completely replaced by electronic resources, more than half of medical students and nearly half of residents prefer web-based sources of information. For quick questions and studying, both groups prefer Internet sources. However, the most commonly used electronic resources fail to answer clinical queries more than half

  12. Internet

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    微软想要统治Internet,Windows XP就是这个计划中的一个组成部分。微软已经努力争取提供连接Internet的最方便、最完整的方法。新的操作系统含有Internet Explorer 6(IE6)、新的保密功能以及防火墙保护。Windows XP甚至包含有一个Macromedia Flash播放器插件。但是对Sun微系统公司的打击就是

  13. The Battle for Critical Internet Resources: South America vs. Amazon.com, Inc.

    Directory of Open Access Journals (Sweden)

    Patricia Vargas-Leon

    2015-04-01

    Full Text Available Purpose – To analyze the controversy about the allocation of critical Internet resources generated by ICANN's new gTLD program with a particular focus on the .AMAZON TLD. Methodology/approach/design – This article presents an exploratory case study about the .AMAZON controversy. The initial analysis of this ongoing research is based on data collected from various reports and media coverage on ICANN's new gTLD policy. The article draws from political economy theory to analyze disputes about critical Internet resources. Findings – This article discusses preliminary findings of the .AMAZON case, a contested prime example in ICANN's efforts to extend the Internet's domain name space. Practical implications – The findings may inform related controversies in the gTLD program and contribute to a differentiated understanding of CIR allocation in Internet governance, and respective policy-making. Originality/value – The value of this article is the specific discussion of the .AMAZON case in the larger context of ICANN's new gTLD program, and its analysis that describes the controversy from a property rights perspective.

  14. The Battle for Critical Internet Resources: South America vs. Amazon.com, Inc.

    Directory of Open Access Journals (Sweden)

    Patricia Vargas-Leon

    2015-05-01

    Full Text Available Purpose – To analyze the controversy about the allocation of critical Internet resources generated by ICANN's new gTLD program with a particular focus on the .AMAZON TLD. Methodology/approach/design – This article presents an exploratory case study about the .AMAZON controversy. The initial analysis of this ongoing research is based on data collected from various reports and media coverage on ICANN's new gTLD policy. The article draws from political economy theory to analyze disputes about critical Internet resources. Findings – This article discusses preliminary findings of the .AMAZON case, a contested prime example in ICANN's efforts to extend the Internet's domain name space. Practical implications – The findings may inform related controversies in the gTLD program and contribute to a differentiated understanding of CIR allocation in Internet governance, and respective policy-making. Originality/value – The value of this article is the specific discussion of the .AMAZON case in the larger context of ICANN's new gTLD program, and its analysis that describes the controversy from a property rights perspective.

  15. ROLE OF INTERNET - RESOURCES IN FORMING OF ECOLOGICAL KNOWLEDGE AT THE STUDY OF NATURAL SCIENCES SUBJECTS

    Directory of Open Access Journals (Sweden)

    Olga M. Naumenko

    2013-06-01

    Full Text Available The problem of internet resources application for forming of pupils ecological knowledge at the study of natural sciences subjects is considered. It is noticed, that distribution of ecological knowledge and development of ecological education became the near-term tasks of school education, taking into account a global ecological crisis. It is therefore important to use in school preparation all possibilities that allow to promote the level of ecological knowledge of students and to influence the same on forming of modern views in relation to environmental preservation. Considerable attention is given to advices for the teachers of natural sciences subjects in relation to methodology of the internet resources use at preparation and realization of practical and laboratory works and other forms of educational-searching activity of students.

  16. The Battle for Critical Internet Resources: South America vs. Amazon.com, Inc.

    OpenAIRE

    Patricia Vargas-Leon; Andreas Kuehn

    2015-01-01

    Purpose – To analyze the controversy about the allocation of critical Internet resources generated by ICANN's new gTLD program with a particular focus on the .AMAZON TLD. Methodology/approach/design – This article presents an exploratory case study about the .AMAZON controversy. The initial analysis of this ongoing research is based on data collected from various reports and media coverage on ICANN's new gTLD policy. The article draws from political economy theory to analyze disputes about...

  17. Is the Internet a Suitable Patient Resource for Information on Common Radiological Investigations?: Radiology-Related Information on the Internet.

    Science.gov (United States)

    Bowden, Dermot J; Yap, Lee-Chien; Sheppard, Declan G

    2017-07-01

    This study aimed to assess the quality of Internet information about common radiological investigations. Four search engines (Google, Bing, Yahoo, and Duckduckgo) were searched using the terms "X-ray," "cat scan," "MRI," "ultrasound," and "pet scan." The first 10 webpage results returned for each search term were recorded, and their quality and readability were analyzed by two independent reviewers (DJB and LCY), with discrepancies resolved by consensus. Analysis of information quality was conducted using validated instruments for the assessment of health-care information (DISCERN score is a multi-domain tool for assessment of health-care information quality by health-care professionals and laypeople (max 80 points)) and readability (Flesch-Kincaid and SMOG or Simple Measure of Gobbledygook scores). The search result pages were further classified into categories as follows: commercial, academic (educational/institutional), and news/magazine. Several organizations offer website accreditation for health-care information, and accreditation is recognized by the presence of a hallmark or logo on the website. The presence of any valid accreditation marks on each website was recorded. Mean scores between groups were compared for significance using the Student t test. A total of 200 webpages returned (108 unique website addresses). The average DISCERN score was search engines. No significant difference was seen in readability between modalities or between search engines. Websites carrying validated accreditation marks were associated with higher average DISCERN scores: X-ray (39.36 vs 25.35), computed tomography (45.45 vs 31.33), and ultrasound (40.91 vs 27.62) (P information on the Internet is poor. High-quality online resources should be identified so that patients may avoid the use of poor-quality information derived from general search engine queries. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

  18. Lithiotantite, ideally LiTa3O8

    Directory of Open Access Journals (Sweden)

    Aba C. Persiano

    2012-05-01

    Full Text Available Lithiotantite (lithium tritantalum octaoxide and lithiowodginite are natural dimorphs of LiTa3O8, corresponding to the laboratory-synthesized L-LiTa3O8 (low-temperature form and M-LiTa3O8 (intermediate-temperature form phases, respectively. Based on single-crystal X-ray diffraction data, this study presents the first structure determination of lithiotantite from a new locality, the Murundu mine, Jenipapo District, Itinga, Minas Gerais, Brazil. Lithiotantite is isotypic with LiNb3O8 and its structure is composed of a slightly distorted hexagonal close-packed array of O atoms stacked in the [-101] direction, with the metal atoms occupying half of the octahedral sites. There are four symmetrically non-equivalent cation sites, with three of them occupied mainly by (Ta5+ + Nb5+ and one by Li+. The four distinct octahedra share edges, forming two types of zigzag chains (A and B extending along the b axis. The A chains are built exclusively of (Ta,NbO6 octahedra (M1 and M2, whereas the B chains consist of alternating (Ta,NbO6 and LiO6 octahedra (M3 and M4, respectively. The average M1—O, M2—O, M3—O and M4—O bond lengths are 2.011, 2.004, 1.984, and 2.188 Å, respectively. Among the four octahedra, M3 is the least distorted and M4 the most. The refined Ta contents at the M1, M2 and M3 sites are 0.641 (2, 0.665 (2, and 0.874 (2, respectively, indicating a strong preference of Ta5+ for M3 in the B chain. The refined composition of the crystal investigated is Li0.96Mn0.03Na0.01Nb0.82Ta2.18O8.

  19. Resource Symmetric Dispatch Model for Internet of Things on Advanced Logistics

    Directory of Open Access Journals (Sweden)

    Guofeng Qin

    2016-04-01

    Full Text Available Business applications in advanced logistics service are highly concurrent. In this paper, we propose a resource symmetric dispatch model for the concurrent and cooperative tasks of the Internet of Things. In the model, the terminals receive and deliver commands, data, and information with mobile networks, wireless networks, and sensor networks. The data and information are classified and processed by the clustering servers in the cloud service platform. The cluster service, resource dispatch, and load balance are cooperative for management and monitoring of every application case during the logistics service lifecycle. In order to support the high performance of cloud service, resource symmetric dispatch algorithm among clustering servers and load balancing method among multi-cores in one server, including NIO (Non-blocking Input/Output and RMI (Remote Method Invocation are utilized to dispatch the cooperation of computation and service resources.

  20. Trust in the internet as a health resource among older adults: analysis of data from a nationally representative survey.

    Science.gov (United States)

    Zulman, Donna M; Kirch, Matthias; Zheng, Kai; An, Lawrence C

    2011-02-16

    Distrust in the Internet as a source of health information remains common among older adults. The influence of this distrust on Internet use for health-related purposes, however, is unclear. The objective of our study was to explore how older adults' trust in the Internet influences their online health-related activities, and to identify potential targets for improving health-related Internet resources for older adults. Data were obtained from a nationally representative, random digit-dial telephone survey of 1450 adults 50 years of age and older in the United States. A model was developed to conceptualize the hypothesized relationships among individual characteristics, distrust, and avoidance of the Internet as a health resource. Multivariate logistic regression analyses were conducted to examine the association between trust in online health information and use of the Internet for health-related purposes. Additional multivariate logistic regression analyses were conducted to identify the key characteristics associated with trust in online health information, adding sequentially the variables hypothesized to account for distrust among older adults: sociodemographic and health characteristics, inexperience and technical difficulties with the Internet, negative feelings toward the Internet, and lack of awareness about the sources providing the health information found online. The mean (SD) age of the study population was 63.7 (10.6) years. Of the 823 (56.8%) Internet users, 628 (76.3%) reported using the Internet as a health resource. Trust in the Internet as a source of health information was associated with using the Internet for a number of health activities, including searching for information about a specific health condition (adjusted OR 4.43, P Internet as a source of health information (OR 0.63, P = .04), even after adjusting for other sociodemographic characteristics and health and function. This age effect was only slightly attenuated (adjusted OR 0.69, P

  1. Trust in the Internet as a Health Resource Among Older Adults: Analysis of Data from a Nationally Representative Survey

    Science.gov (United States)

    Kirch, Matthias; Zheng, Kai; An, Lawrence C

    2011-01-01

    Background Distrust in the Internet as a source of health information remains common among older adults. The influence of this distrust on Internet use for health-related purposes, however, is unclear. Objective The objective of our study was to explore how older adults’ trust in the Internet influences their online health-related activities, and to identify potential targets for improving health-related Internet resources for older adults. Methods Data were obtained from a nationally representative, random digit-dial telephone survey of 1450 adults 50 years of age and older in the United States. A model was developed to conceptualize the hypothesized relationships among individual characteristics, distrust, and avoidance of the Internet as a health resource. Multivariate logistic regression analyses were conducted to examine the association between trust in online health information and use of the Internet for health-related purposes. Additional multivariate logistic regression analyses were conducted to identify the key characteristics associated with trust in online health information, adding sequentially the variables hypothesized to account for distrust among older adults: sociodemographic and health characteristics, inexperience and technical difficulties with the Internet, negative feelings toward the Internet, and lack of awareness about the sources providing the health information found online. Results The mean (SD) age of the study population was 63.7 (10.6) years. Of the 823 (56.8%) Internet users, 628 (76.3%) reported using the Internet as a health resource. Trust in the Internet as a source of health information was associated with using the Internet for a number of health activities, including searching for information about a specific health condition (adjusted OR 4.43, P purchasing prescription drugs (adjusted OR 2.61, P = .03), and talking with a health care provider about information found online (adjusted OR 2.54, P = .002). Older adults (age

  2. Switching Brains: Cloud-based Intelligent Resources Management for the Internet of Cognitive Things

    Directory of Open Access Journals (Sweden)

    R. Francisco

    2014-05-01

    Full Text Available Cognitive technologies can bring important benefits to our everyday life, enabling connected devices to do tasks that in the past only humans could do, leading to the Cognitive Internet of Things. Wireless Sensor and Actuator Networks (WSAN are often employed for communication between Internet objects. However, WSAN face some problems, namely sensors’ energy and CPU load consumption, which are common to other networked devices, such as mobile devices or robotic platforms. Additionally, cognitive functionalities often require large processing power, for running machine learning algorithms, computer vision processing, or behavioral and emotional architectures. Cloud massive storage capacity, large processing speeds and elasticity are appropriate to address these problems. This paper proposes a middleware that transfers flows of execution between devices and the cloud for computationally demanding applications (such as those integrating a robotic brain, to efficiently manage devices’ resources.

  3. The use of interactive graphical maps for browsing medical/health Internet information resources

    Directory of Open Access Journals (Sweden)

    Boulos Maged

    2003-01-01

    Full Text Available Abstract As online information portals accumulate metadata descriptions of Web resources, it becomes necessary to develop effective ways for visualising and navigating the resultant huge metadata repositories as well as the different semantic relationships and attributes of described Web resources. Graphical maps provide a good method to visualise, understand and navigate a world that is too large and complex to be seen directly like the Web. Several examples of maps designed as a navigational aid for Web resources are presented in this review with an emphasis on maps of medical and health-related resources. The latter include HealthCyberMap maps http://healthcybermap.semanticweb.org/, which can be classified as conceptual information space maps, and the very abstract and geometric Visual Net maps of PubMed http://map.net (for demos. Information resources can be also organised and navigated based on their geographic attributes. Some of the maps presented in this review use a Kohonen Self-Organising Map algorithm, and only HealthCyberMap uses a Geographic Information System to classify Web resource data and render the maps. Maps based on familiar metaphors taken from users' everyday life are much easier to understand. Associative and pictorial map icons that enable instant recognition and comprehension are preferred to geometric ones and are key to successful maps for browsing medical/health Internet information resources.

  4. [Use of internet and electronic resources among Spanish intensivist physicians. First national survey].

    Science.gov (United States)

    Gómez-Tello, V; Latour-Pérez, J; Añón Elizalde, J M; Palencia-Herrejón, E; Díaz-Alersi, R; De Lucas-García, N

    2006-01-01

    Estimate knowledge and use habits of different electronic resources in a sample of Spanish intensivists: Internet, E-mail, distribution lists, and use of portable electronic devices. Self-applied questionnaire. A 50-question questionnaire was distributed among Spanish intensivists through the hospital marketing delegates of a pharmaceutical company and of electronic forums. A total of 682 questionnaires were analyzed (participation: 74%). Ninety six percent of those surveyed used Internet individually: 67% admitted training gap. Internet was the second source of clinical consultations most used (61%), slightly behind consultation to colleagues (65%). The pages consulted most were bibliographic databases (65%) and electronic professional journals (63%), with limited use of Evidence Based Medicine pages (19%). Ninety percent of those surveyed used e-mail regularly in the practice of their profession, although 25% admitted that were not aware of its possibilities. The use of E-mail decreased significantly with increase in age. A total of 62% of the intensivists used distribution lists. Of the rest, 42% were not aware of its existence and 32% admitted they had insufficient training to handle them. Twenty percent of those surveyed had portable electronic devices and 64% considered it useful, basically due to its rapid consultation at bedside. Female gender was a negative predictive factor of its use (OR 0.35; 95% CI 0.2-0.63; p=0.0002). A large majority of the Spanish intensivists use Internet and E-mail. E-mail lists and use of portable devices are still underused resources. There are important gaps in training and infrequent use of essential pages. There are specific groups that require directed educational policies.

  5. Optimization and management in manufacturing engineering resource collaborative optimization and management through the Internet of Things

    CERN Document Server

    Liu, Xinbao; Liu, Lin; Cheng, Hao; Zhou, Mi; Pardalos, Panos M

    2017-01-01

    Problems facing manufacturing clusters that intersect information technology, process management, and optimization within the Internet of Things (IoT) are examined in this book. Recent advances in information technology have transformed the use of resources and data exchange, often leading to management and optimization problems attributable to technology limitations and strong market competition. This book discusses several problems and concepts which makes significant connections in the areas of information sharing, organization management, resource operations, and performance assessment. Geared toward practitioners and researchers, this treatment deepens the understanding between resource collaborative management and advanced information technology. Those in manufacturing will utilize the numerous mathematical models and methods offered to solve practical problems related to cutting stock, supply chain scheduling, and inventory management.  Academics and students with a basic knowledge of manufacturing, c...

  6. Assessing attitudes toward computers and the use of Internet resources among undergraduate microbiology students

    Science.gov (United States)

    Anderson, Delia Marie Castro

    Computer literacy and use have become commonplace in our colleges and universities. In an environment that demands the use of technology, educators should be knowledgeable of the components that make up the overall computer attitude of students and be willing to investigate the processes and techniques of effective teaching and learning that can take place with computer technology. The purpose of this study is two fold. First, it investigates the relationship between computer attitudes and gender, ethnicity, and computer experience. Second, it addresses the question of whether, and to what extent, students' attitudes toward computers change over a 16 week period in an undergraduate microbiology course that supplements the traditional lecture with computer-driven assignments. Multiple regression analyses, using data from the Computer Attitudes Scale (Loyd & Loyd, 1985), showed that, in the experimental group, no significant relationships were found between computer anxiety and gender or ethnicity or between computer confidence and gender or ethnicity. However, students who used computers the longest (p = .001) and who were self-taught (p = .046) had the lowest computer anxiety levels. Likewise students who used computers the longest (p = .001) and who were self-taught (p = .041) had the highest confidence levels. No significant relationships between computer liking, usefulness, or the use of Internet resources and gender, ethnicity, or computer experience were found. Dependent T-tests were performed to determine whether computer attitude scores (pretest and posttest) increased over a 16-week period for students who had been exposed to computer-driven assignments and other Internet resources. Results showed that students in the experimental group were less anxious about working with computers and considered computers to be more useful. In the control group, no significant changes in computer anxiety, confidence, liking, or usefulness were noted. Overall, students in

  7. Comparison of neurological healthcare oriented educational resources for patients on the internet.

    Science.gov (United States)

    Punia, Vineet; Dagar, Anjali; Agarwal, Nitin; He, Wenzhuan; Hillen, Machteld

    2014-12-01

    The internet has become a major contributor to health literacy promotion. The average American reads at 7th-8th grade level and it is recommended to write patient education materials at or below 6th grade reading level. We tried to assess the level of literacy required to read and understand online patient education materials (OPEM) for neurological diseases from various internet resources. We then compared those to an assumed reference OPEM source, namely the patient education brochures from the American Academy of Neurology (AAN), the world's largest professional association of neurologists. Disease specific patient education brochures were downloaded from the AAN website. OPEM for these diseases were also accessed from other common online sources determined using a predefined criterion. All OPEM were converted to Microsoft Word (Microsoft Corp., Redmond, WA, USA) and their reading level was analyzed using Readability Studio Professional Edition version 2012.1 (Oleander Software, Vandalia, OH, USA). Descriptive analysis and analysis of variance were used to compare reading levels of OPEM from different resources. Medline Plus, Mayo clinic and Wikipedia qualified for OPEM analysis. All OPEM from these resources, including the AAN, were written above the recommended 6th grade reading level. They were also found to be "fairly difficult", "difficult" or "confusing" on the Flesch Reading Ease scale. AAN OPEM on average needed lower reading level, with Wikipedia OPEM being significantly (pread compared to the other three resources. OPEM on neurological diseases are being written at a level of reading complexity higher than the average American and the recommended reading levels. This may be undermining the utility of these resources. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. Quality resource networks for young women in science: The role of Internet-facilitated ties

    Science.gov (United States)

    Gillette, Shana Cecile

    In communications, a new approach to the study of online interaction has been suggested by social network analysts. Garton, Haythornthwaite, and Wellman (1997) have outlined the importance of using network analysis to study how media are interconnected with other social aspects of a media user's world. As applied here, this approach to communication when combined with recent network studies from the fields of education and rural development, provides a method for looking at the role of Internet-facilitated ties in the development of resource networks in the learning communities of young women from seven rural schools across the state of Washington. Twenty-six young women (ages 14-16) from diverse cultural and ethnic backgrounds (approximately half of the participants are Hispanic or Native American, the other half are White) participated in the research. Participants were selected because they shared a common educational orientation through Rural Girls in Science, a NSF-funded program at the Northwest Center for Research on Women at the University of Washington. As part of the school-based component of the Rural Girls in Science program, all 26 participants designed and conducted year-long, community-based research projects in science. Each school in the program was provided an Internet workstation for communication and research. Through the Internet, students could conceivably maintain distant ties with mentors and research scientists whom they met at summer camp as well as seek additional information resources. Toward the conclusion of the long-term research projects, each student participant was interviewed using a participatory form of network analysis that included a combined qualitative and quantitative approach. Given the small number of participants and schools in the sample, the results from the analysis can not be generalized to a larger population. However the study of the structure and composition of networks among individuals and school groups provided

  9. Comparing Amazon Mechanical Turk with unpaid internet resources in online clinical trials

    Directory of Open Access Journals (Sweden)

    Eduardo Bunge

    2018-06-01

    Full Text Available Internet interventions face significant challenges in recruitment and attrition rates are typically high and problematic. Finding innovative yet scientifically valid avenues for attaining and retaining participants is therefore of considerable importance. The main goal of this study was to compare recruitment process and participants characteristics between two similar randomized control trials of mood management interventions. One of the trials (Bunge et al., 2016 was conducted with participants recruited from Amazon's Mechanical Turk (AMT, and the other trial recruited via Unpaid Internet Resources (UIR. Methods: The AMT sample (Bunge et al., 2016 consisted of 765 adults, and the UIR sample (recruited specifically for this study consisted of 329 adult US residents. Participants' levels of depression, anxiety, confidence, motivation, and perceived usefulness of the intervention were assessed. The AMT sample was financially compensated whereas the UIR was not. Results: AMT yielded higher recruitment rates per month (p < .05. At baseline, the AMT sample reported significantly lower depression and anxiety scores (p < .001 and p < .005, respectively and significantly higher mood, motivation, and confidence (all p < .001 compared to the UIR sample. AMT participants spent significantly less time on the site (p < .05 and were more likely to complete follow-ups than the UIR sample (p < .05. Both samples reported a significant increase in their level of confidence and motivation from pre- to post-intervention. AMT participants showed a significant increase in perceived usefulness of the intervention (p < .0001, whereas the UIR sample did not (p = .1642. Conclusions: By using AMT, researchers can recruit very rapidly and obtain higher retention rates; however, these participants may not be representative of the general online population interested in clinical interventions. Considering that AMT and UIR participants

  10. TYPES OF ACADEMIC INTERNET-RESOURCES FOR IT STUDENTS’ INDIVIDUAL WORK MANAGEMENT

    Directory of Open Access Journals (Sweden)

    O. Glazunova

    2014-11-01

    Full Text Available Individual work is one of the main forms of organization of academic process for students of IT specialties. Main practical professionally oriented skills and abilities are retained only due to students’ hard individual work while doing tasks in programming, algorithmization, designing etc. development of effective academic resources will help students to work individually as well as comfortable ways of delivering such materials with the help of Internet guarantees enhancing the quality of studies. Information and educational resources for independent work of students today are one of the most effective means. The technique of creating and using these tools requires constant research through the rapid development of new information technologies. The present article describes the most effective tools and technologies for creating online resources for self-study of IT students, grounded methods of their use in the educational process. The most commonly used tools for formal and informal components of independent work are identified: professionally-oriented sites, massive open online courses, blogs programmers professionally groups on social networks, news sites, and so on. Studies show a significant improvement of independent work of students on the study material by using video tutorials.

  11. Internet-based simulation of resource requirement of buildings; Internetbasierte Simulation des Ressourcenbedarfs von Bauwerken

    Energy Technology Data Exchange (ETDEWEB)

    Neuberg, F.; Rank, E. [Technische Univ. Muenchen, Lehrstuhl fuer Bauinformatik, Muenchen (Germany); Ekkerlein, C.; Faulstich, M. [Technische Univ. Muenchen, Lehrstuhl fuer Wasserguete- und Abfallwirtschaft, Garching (Germany)

    2002-12-01

    Due to the long life cycle of a building the expenses for usage and maintenance are very high compared to those for the construction, only. About 1/3 of the total energy demand in Germany is used for heating, air-conditioning and hot water supply in buildings. In addition the building wastes resulting for disposal represent a quantitatively enormous material flow. As the most significant decisions are made in early planning steps it is very important to enable planners to estimate the energy demand, resource requirement and ecological impact of different scenarios at this stage. Nowadays more and more architects and engineers use CAD software, like the Architectural Desktop from Autodesk, supporting the generation of three dimensional product models. One prominent model being now well established in the building industry is defined by the Industry Foundation Classes (IFC). This model is also the starting point of our resource oriented design system. To get a basis for a comparative assessment of different design variants it is first necessary to augment the product model with information on resource consumption of the used materials. Therefore a database server accessible via the Internet is developed within our research project providing a service for planners to extend their product model with information necessary for life cycle assessment (LCA) and building energy simulation (EnEV). The data exchange format for the property sets is ifcXML. In our presentation the general software concept together with first simulation tools will be discussed. (orig.)

  12. Are the kids alright? Review books and the internet as the most common study resources for the general surgery clerkship.

    Science.gov (United States)

    Taylor, Janice A; Shaw, Christiana M; Tan, Sanda A; Falcone, John L

    2018-01-01

    To define resources deemed most important to medical students on their general surgery clerkship, we evaluated their material utilization. A prospective study was conducted amongst third-year medical students using a 20-item survey. Descriptive statistics were performed on the demographics. Kruskal-Wallis and Mann-Whitney analyses were performed on the Likert responses (α = 0.05). Survey response was 69.2%. Use of review books and Internet was significantly higher compared to all other resources (p Internet source (39.1%). 56% never used textbooks. Analyses of surgery subject exam (NBME) results or intended specialty with resources used showed no statistical relationship (all p > 0.05). Resources used by students reflect access to high-yield material and increased Internet use. The Internet and review books were used more than the recommended textbook; NBME results were not affected. Understanding study habits and resource use will help guide curricular development and students' self-regulated learning. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Internet and electronic resources for inflammatory bowel disease: a primer for providers and patients.

    Science.gov (United States)

    Fortinsky, Kyle J; Fournier, Marc R; Benchimol, Eric I

    2012-06-01

    Patients with inflammatory bowel disease (IBD) are increasingly turning to the Internet to research their condition and engage in discourse on their experiences. This has resulted in new dynamics in the relationship between providers and their patients, with misinformation and advertising potentially presenting barriers to the cooperative patient-provider partnership. This article addresses important issues of online IBD-related health information and social media activity, such as quality, reliability, objectivity, and privacy. We reviewed the medical literature on the quality of online information provided to IBD patients, and summarized the most commonly accessed Websites related to IBD. We also assessed the activity on popular social media sites (such as Facebook, Twitter, and YouTube), and evaluated currently available applications for use by IBD patients and providers on mobile phones and tablets. Through our review of the literature and currently available resources, we developed a list of recommended online resources to strengthen patient participation in their care by providing reliable, comprehensive educational material. Copyright © 2011 Crohn's & Colitis Foundation of America, Inc.

  14. 76 FR 26331 - Dijji Corp., Hydro Environmental Resources, Inc. (n/k/a EXIM Internet Group, Inc.), Hydrogen...

    Science.gov (United States)

    2011-05-06

    ... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] Dijji Corp., Hydro Environmental Resources, Inc. (n/k/a EXIM Internet Group, Inc.), Hydrogen Power, Inc., and InsynQ, Inc.; Order of Suspension of... there is a lack of current and accurate information concerning the securities of Hydrogen Power, Inc...

  15. Parents as a Resource: Communication Quality Affects the Relationship between Adolescents' Internet Use and Loneliness

    Science.gov (United States)

    Appel, Markus; Holtz, Peter; Stiglbauer, Barbara; Batinic, Bernad

    2012-01-01

    The authors examined the influence of parent-adolescent communication quality, as perceived by the adolescents, on the link between adolescents' Internet use and loneliness, controlling for perceived family support in general terms. Adolescents (N = 216, M[subscript age] = 15.80 years) provided data on Internet use, loneliness, Internet-related…

  16. Do resources mediate the relationships between the internet and performance in the marketing domain? Testing the role of customer orientation and brand equity

    OpenAIRE

    A. Ordanini; G. Rubera

    2007-01-01

    The adoption of internet solutions for marketing increases over time, but a strong empirical evidence of their effect on performance is still lacking. The paper investigates the links existing between the internet, marketing resources and marketing performance, and test a model where two marketing resources – customer orientation and brand equity – are expected to mediate the relationship between internet technologies and performance. The analysis, based on a sample of 277 service firms an...

  17. Finding competitive intelligence on Internet start-up companies: a study of secondary resource use and information-seeking processes

    Directory of Open Access Journals (Sweden)

    2001-01-01

    Full Text Available The paper reports findings from a study of CI activities involving Internet start-up companies in the telecommunications industry. The CI gathering was conducted by graduate students in library and information science in the context of a class project for a real business client, itself a small Internet start-up company. The primary objective of the study was to provide empirical insights into the applicability of specific types of secondary information resources to finding competitive intelligence information on small Internet start-up companies. An additional objective was to identify the characteristics of research strategies applied in the collection of CI on Internet start-ups from the perspective of current conceptual frameworks of information-seeking behaviour presented in the library and information science literature. This study revealed some interesting findings regarding the types of secondary information resources that can be used to find competitive intelligence on small, Internet start-up companies. The study also provided insight into the characteristics of the overall information-seeking strategies that are applied in this type of competitive intelligence research.

  18. Increasing utilization of Internet-based resources following efforts to promote evidence-based medicine: a national study in Taiwan.

    Science.gov (United States)

    Weng, Yi-Hao; Kuo, Ken N; Yang, Chun-Yuh; Lo, Heng-Lien; Shih, Ya-Hui; Chen, Chiehfeng; Chiu, Ya-Wen

    2013-01-07

    Since the beginning of 2007, the National Health Research Institutes has been promoting the dissemination of evidence-based medicine (EBM). The current study examined longitudinal trends of behaviors in how hospital-based physicians and nurses have searched for medical information during the spread of EBM. Cross-sectional postal questionnaire surveys were conducted in nationally representative regional hospitals of Taiwan thrice in 2007, 2009, and 2011. Demographic data were gathered concerning gender, age, working experience, teaching appointment, academic degree, and administrative position. Linear and logistic regression models were used to examine predictors and changes over time. Data from physicians and nurses were collected in 2007 (n = 1156), 2009 (n = 2975), and 2011 (n = 3999). There were significant increases in the use of four Internet-based resources - Web portals, online databases, electronic journals, and electronic books - across the three survey years among physicians and nurses (p Internet-based resources and users' characteristics. Age and faculty position were important predictors in relation to the usage among physicians and nurses, while academic degree served as a critical factor among nurses only. Physicians and nurses used a variety of sources to look for medical information. There was a steady increase in use of Internet-based resources during the diffusion period of EBM. The findings highlight the importance of the Internet as a prominent source of medical information for main healthcare professionals.

  19. Radiology and the Internet: A systematic review of patient information resources

    Energy Technology Data Exchange (ETDEWEB)

    Smart, James M; Burling, David

    2001-11-01

    AIM: To determine whether the internet is a useful resource for patients seeking information on radiological procedures. MATERIALS AND METHODS: A systematic search of the world wide web was performed by means of four general search engines (AltaVista, Yahoo{exclamation_point}, Infoseek and Excite). Twenty-eight suitable patient-directed websites on arteriography were identified for analysis. The value of this material was measured by establishing inclusion or exclusion of a number of factors relating to the procedure. Readability of the materials was evaluated using the Flesch reading ease score. RESULTS: Advice on preparation was included in 21 (75%) sites. Contraindications were found in 16 (57%) sites, risks in 6 (21%) and aftercare in 25 (89%). Result availability was discussed in 15 (54%) sites, with links to other radiology sites in 13 (46%). Visual aids were used in 6 (21%) sites and a contact address found in 27 (96%). Mean Flesch reading ease score was 57, with 46% of sites below the preferred minimum of 60. CONCLUSIONS: Few sites provide the range of information a patient needs before arriving for a procedure. In addition, the readability of the material on these sites is frequently set at a level incomprehensible to patients with lower levels of literacy. Smart, J.M. and Burling, D. (2001)

  20. Radiology and the Internet: A systematic review of patient information resources

    International Nuclear Information System (INIS)

    Smart, James M.; Burling, David

    2001-01-01

    AIM: To determine whether the internet is a useful resource for patients seeking information on radiological procedures. MATERIALS AND METHODS: A systematic search of the world wide web was performed by means of four general search engines (AltaVista, Yahoo!, Infoseek and Excite). Twenty-eight suitable patient-directed websites on arteriography were identified for analysis. The value of this material was measured by establishing inclusion or exclusion of a number of factors relating to the procedure. Readability of the materials was evaluated using the Flesch reading ease score. RESULTS: Advice on preparation was included in 21 (75%) sites. Contraindications were found in 16 (57%) sites, risks in 6 (21%) and aftercare in 25 (89%). Result availability was discussed in 15 (54%) sites, with links to other radiology sites in 13 (46%). Visual aids were used in 6 (21%) sites and a contact address found in 27 (96%). Mean Flesch reading ease score was 57, with 46% of sites below the preferred minimum of 60. CONCLUSIONS: Few sites provide the range of information a patient needs before arriving for a procedure. In addition, the readability of the material on these sites is frequently set at a level incomprehensible to patients with lower levels of literacy. Smart, J.M. and Burling, D. (2001)

  1. Los usuarios, Internet y el bibliotecario: estudio de usuarios sobre los recursos en línea Users, Internet, and the librarian: user study about online resources

    Directory of Open Access Journals (Sweden)

    Lorena Mariel Domínguez

    2008-06-01

    Full Text Available Actualmente Internet es un importante medio de información y comunicación, reemplazando en muchos casos la consulta a la biblioteca. No obstante, debido a la brecha digital y a las carencias de este medio, hay un espacio de actuación para el bibliotecario relacionado con el desarrollo de servicios de información basados en Internet tales como página web institucional, consulta electrónica, alertas y diseminación selectiva de información web, asistencia en las búsquedas en línea, acceso a recursos de información pagos, etc. A través de un estudio de usuarios, consistente en una encuesta mediante un cuestionario aplicado a 400 usuarios de la Dirección Hemeroteca y Naciones Unidas de la Biblioteca Argentina «Dr. Juan Álvarez» (Rosario en el año 2006, se conocieron las demandas existentes hacia estos servicios.At present, the Internet is an important information and communication medium that, in many cases, replaces the library. However, due to the digital gap and the lack of that medium, there is a space for the librarian related to information service development based on the Internet such as an institutional web page; electronic query; alert services and selective dissemination of web information; online searches assistance, access to charged information resources; etc. By means of a user study, consisting of a survey answered by 400 users of the Newspapers Library and United Nations Direction of the Argentinean Library «Dr. Juan Álvarez» (Rosario in 2006, all requirements to those services could be known.

  2. Síntese de zeólita tipo NaA a partir de caulim para obtenção de zeólita 5A através de troca iônica Synthesis of NaA zeolites from kaolin for obtaining 5A zeolites through ion exchange

    Directory of Open Access Journals (Sweden)

    C. R. Melo

    2010-12-01

    Full Text Available A síntese de zeólitas com o intuito de utilizá-las posteriormente como materiais adsorventes exige rigoroso controle das variáveis de processamento. Para cada tipo diferente de zeólita, existem variáveis de processo distintas para obtenção do tipo específico desejado. Neste trabalho os objetivos foram obter zeólita NaA partindo de caulim, para posteriormente obter zeólita 5A por meio de troca iônica com esta zeólita anteriormente sintetizada. Estas zeólitas, por sua vez, podem ser usadas como adsorventes altamente seletivos para adsorver, por exemplo, metais pesados de efluentes industriais. Os resultados obtidos foram satisfatórios, a metodologia utilizada mostrou-se eficiente. A partir do metacaulim comercial utilizado, obteve-se com sucesso zeólita tipo NaA, e por meio de trocas iônicas obteve-se zeólita 5A. A porcentagem de sódio trocada na zeólita final foi 61,4%.Zeolites synthesis as adsorbing materials requires accurate control of the variables. There are distinct process variables for obtaining specific desired types depending on each different kind of zeolite to be synthesized. This paper was aimed at obtaining NaA zeolites from kaolin in order to obtain zeolites A afterwards through ionic exchange with the previously synthesized zeolite. These zeolites can then be used as highly selective adsorbents to adsorb, for instance, heavy metals in industrial effluents. The results obtained were satisfactory, the methodology was efficient. From the commercial metakaolin used NaA zeolite was obtained successfully, and through ionic exchanges 5A zeolite was obtained. The exchangeable sodium percentage in the final zeolite was 61.4%.

  3. The Use of Internet Services and Resources by Scientists at Olabisi Onabanjo University, Ago Iwoye, Nigeria

    Science.gov (United States)

    Bankole, Olubanke M.

    2013-01-01

    Purpose: This study aims to investigate the extent and level of internet access and use among scientists at Olabisi Onabanjo University (OOU), Ago Iwoye, Nigeria, its impact on their academic activities and the constraints faced in internet use. Design/methodology/approach: A questionnaire survey with all the 125 scientists in the Faculty of…

  4. A Campus-Community Partnership to Disseminate Health Internet Technology Resources among African Americans

    Science.gov (United States)

    Littlefield, Melissa B.; Edwards, Lorece; Akers, Timothy

    2014-01-01

    The Internet is increasingly used to disseminate health information about diseases and prevention and to help in obtaining health services. Although technology can empower African Americans to adopt healthy lifestyles, the gap in usage between African Americans and Whites undermines the potential power of health Internet technology (IT) to…

  5. Seeking Comfort: How and Why Preservice Teachers Use Internet Resources for Lesson Planning

    Science.gov (United States)

    Sawyer, Amanda G.; Myers, Joy

    2018-01-01

    This study examined 158 lesson plans at one institution across two teacher education programs, inclusive early childhood and elementary education, to determine the impact of Internet usage as inspiration on preservice teachers' lesson plans. Fisher's exact test determined statistically significant differences between the Internet use of preservice…

  6. Access Denied: Should Youth Access to the Internet Be Regulated? A Resource Guide for Teachers.

    Science.gov (United States)

    Parrini, Michelle

    Much of the current public discussion in the United States about the Internet and speech rights focuses on the array of materials (particularly sexually explicit materials) that are available on the Internet, the effect of exposure to them on youth development, and whether the material should be regulated. In exploring questions about youth access…

  7. Role of the internet as an information resource before anaesthesia consultation: A French prospective multicentre survey.

    Science.gov (United States)

    Nucci, Bastian; Claret, Pierre-Geraud; Leclerc, Gilles; Chaumeron, Arnaud; Grillo, Philippe; Buleon, Clément; Leprince, Vincent; Raux, Mathieu; Minville, Vincent; Futier, Emmanuel; Lefrant, Jean-Yves; Cuvillon, Philippe

    2017-12-01

    Use of the internet as an information search tool has increased dramatically. Our study assessed preoperative use of the internet by patients to search for information regarding anaesthesia, surgery, pain or outcomes. The aim of this study was to test whether patients used the internet prior to surgery and what kinds of information they looked for (anaesthetic technique, pain, adverse events, outcomes and surgery). Correlation between patient age and information sought about surgery from the internet was also explored. A prospective multicentre observational study. In total, 14 French private and public institutions from May 2015 to January 2016. In total, 3161 adult patients scheduled for elective surgery under regional or general anaesthesia. An anonymous questionnaire was presented to adult patients scheduled for elective surgery under regional or general anaesthesia for completion before the first meeting with the anaesthesiologist. The investigator at each centre completed specific items that the patient could not complete. We defined the primary endpoint as the number of patients who searched for information about their anaesthesia or surgery on the internet by the time of the their preanaesthetic consultation. Of the 3234 questionnaires distributed, responses were received from 3161 patients. Within this respondent sample, 1304 (45%) were professionally active and 1664 (59%) used the internet at least once per day. Among 3098 (98%) patients who answered the question concerning the primary endpoint, 1506 (48%) had searched the internet for information about their health. In total, 784 (25%) used the internet to find information about their surgery and 113 (3.5%) looked for specific information about anaesthesia. Of the 3161, 52% reported difficulty searching for appropriate information about anaesthesia on the internet. 'Daily use of the web' [odds ratio (OR) 2.0; (95% CI: 1.65 to 2.55) P internet was not widely used by patients scheduled for elective

  8. Utilisation of internet resources for continuing professional development: a cross-sectional survey of general practitioners in Scotland.

    Science.gov (United States)

    MacWalter, Gordon; McKay, John; Bowie, Paul

    2016-01-21

    Participation in continuing professional development (CPD) is a professional and regulatory expectation of general practitioners (GPs). Traditionally, CPD activity was undertaken face-to-face in educational settings, but internet based formats have found increasing favour. The need for doctors to use the internet for service and educational purposes is growing, particularly in support of specialty training and appraisal. We aimed to determine how GPs in Scotland utilise online resources in support of their CPD. This involved identifying which resources are used and how frequently, along with their preferences as to how and why they access these resources. A cross sectional study was undertaken using an online questionnaire to survey general practitioners across Scotland. Data were subjected to descriptive analysis and differences in attitudinal responses between groups and Fischer's exact tests were calculated. Three hundred and eighty-three GP responses were received, with the majority being female (n = 232, 60.6%) and GP partners (n = 236, 61.6%). The majority used the internet on three or more working days per week or more frequently (n = 361, 94.3%) with the three most common reasons being to obtain information for a patient (n = 358, 93.5%), answering a clinical question (n = 357, 93.2%) and CPD purposes (n = 308, 80.4%). Of 37 online resources used by respondents, the top five were SIGN Guidelines (n = 303, 79.3%), BMJ Learning (n = 279, 73.0%), NICE Guidelines (n = 255, 66.8%), GP Notebook (n = 243, 63.6%) and Google (n = 234, 61.3%). Low use of social media such as Facebook (n = 11, 2.9%) and Twitter (n = 11, 2.9%) was reported for CPD. A majority agreed that 'reading information online' (95.0%) and 'completing online learning modules' (87.4%) were the most valued online activities. Slow internet connections (n = 240, 62.7%), website access restrictions (n = 177, 46.2%) and difficulties logging

  9. Switching Brains: Cloud-based Intelligent Resources Management for the Internet of Cognitive Things

    OpenAIRE

    R. Francisco; A.M. Arsenio

    2014-01-01

    Cognitive technologies can bring important benefits to our everyday life, enabling connected devices to do tasks that in the past only humans could do, leading to the Cognitive Internet of Things. Wireless Sensor and Actuator Networks (WSAN) are often employed for communication between Internet objects. However, WSAN face some problems, namely sensors’ energy and CPU load consumption, which are common to other networked devices, such as mobile devices or robotic platforms. Additionally, cogni...

  10. Internet-Based Approaches to Building Stakeholder Networks for Conservation and Natural Resource Management

    OpenAIRE

    Kreakie, B. J.; Hychka, K. C.; Belaire, J. A.; Minor, E.; Walker, H. A.

    2015-01-01

    Social network analysis (SNA) is based on a conceptual network representation of social interactions and is an invaluable tool for conservation professionals to increase collaboration, improve information flow, and increase efficiency. We present two approaches to constructing internet-based social networks, and use an existing traditional (survey-based) case study to illustrate in a familiar context the deviations in methods and results. Internet-based approaches to SNA offer a means to over...

  11. Secure Bootstrapping and Rebootstrapping for Resource-Constrained Thing in Internet of Things

    OpenAIRE

    Jung, Seung Wook; Jung, Souhwan

    2015-01-01

    In Internet of Things, secure key establishment and building trust relationship between the thing and the home gateway (or the controller) in home network or Body Area Network are extremely important. Without the guarantee of establishment of key and trust relationship, the traffic over the Internet of Things network cannot be presumed secure. Also, when the home gateway, which knows the shared secret key, is out of order and the new gateway should be installed, the secure key establishment a...

  12. Uso dos recursos de Internet na Enfermagem: uma revisão Uso de los recursos de la Internet en la Enfermería: una revisión Use of Internet resources in Nursing: a review

    Directory of Open Access Journals (Sweden)

    Selina Guillen Freitas dos Santos

    2006-04-01

    concluyido que la enfermería utiliza satisfactoriamente los recursos del sistema Internet y esto ha contribuido para el proprio desarrollo de la profesión.Resources of Internet system are widely popularized in most of all human activities in the society. This paper aims to identify and to describe major modalities of Internet utilization in nursing areas of Education, Care, and Research. This is a bibliographic review which data source was MEDLINE database, using pertinent descriptors for the focused areas. From referred publications, it was selected 63 articles. Major utilization in Education area is the development of applications to promote distance education; in Patient Education area is the development of applications to make health information available; in Care area are the applications to make care protocols available to promote evidence-based practice, and in Research area is online data collection. It was concluded that nursing is using Internet resources in a satisfactory way, and it has contributed for the profession evolution.

  13. Identifying Complementary and Alternative Medicine Usage Information from Internet Resources. A Systematic Review.

    Science.gov (United States)

    Sharma, Vivekanand; Holmes, John H; Sarkar, Indra N

    2016-08-05

    Identify and highlight research issues and methods used in studying Complementary and Alternative Medicine (CAM) information needs, access, and exchange over the Internet. A literature search was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines from PubMed to identify articles that have studied Internet use in the CAM context. Additional searches were conducted at Nature.com and Google Scholar. The Internet provides a major medium for attaining CAM information and can also serve as an avenue for conducting CAM related surveys. Based on the literature analyzed in this review, there seems to be significant interest in developing methodologies for identifying CAM treatments, including the analysis of search query data and social media platform discussions. Several studies have also underscored the challenges in developing approaches for identifying the reliability of CAM-related information on the Internet, which may not be supported with reliable sources. The overall findings of this review suggest that there are opportunities for developing approaches for making available accurate information and developing ways to restrict the spread and sale of potentially harmful CAM products and information. Advances in Internet research are yet to be used in context of understanding CAM prevalence and perspectives. Such approaches may provide valuable insights into the current trends and needs in context of CAM use and spread.

  14. IDENTIFYING COMPLEMENTARY AND ALTERNATIVE MEDICINE USAGE INFORMATION FROM INTERNET RESOURCES: A SYSTEMATIC REVIEW

    Science.gov (United States)

    Sharma, V.; Holmes, J.H.; Sarkar, I.N.

    2016-01-01

    SUMMARY Objective Identify and highlight research issues and methods used in studying Complementary and Alternative Medicine (CAM) information needs, access, and exchange over the Internet. Methods A literature search was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines from PubMed to identify articles that have studied Internet use in the CAM context. Additional searches were conducted at Nature.com and Google Scholar. Results The Internet provides a major medium for attaining CAM information and can also serve as an avenue for conducting CAM related surveys. Based on the literature analyzed in this review, there seems to be significant interest in developing methodologies for identifying CAM treatments, including the analysis of search query data and social media platform discussions. Several studies have also underscored the challenges in developing approaches for identifying the reliability of CAM-related information on the Internet, which may not be supported with reliable sources. The overall findings of this review suggest that there are opportunities for developing approaches for making available accurate information and developing ways to restrict the spread and sale of potentially harmful CAM products and information. Conclusions Advances in Internet research are yet to be used in context of understanding CAM prevalence and perspectives. Such approaches may provide valuable insights into the current trends and needs in context of CAM use and spread. PMID:27352304

  15. Do you Mini-Med School? Leveraging library resources to improve Internet consumer health information literacy.

    Science.gov (United States)

    Van Moorsel, G

    2001-01-01

    Popular for engaging public interest in medical science while promoting health awareness, Mini-Med School (MMS) programs also afford important if largely unrealized opportunities to improve the health information literacy of attendees. With a growing population using the Internet to make health decisions, needed venues for improving Internet Consumer Health Information (CHI) literacy may be found in the MMS platform. Surveyed directors of MMS programs understand the need to include CHI, and successful programs at SUNY Stony Brook and elsewhere demonstrate the potential for collaboration with affiliated health sciences libraries to integrate CHI instruction into MMS curricula.

  16. Use of the Internet as a Health Information Resource Among French Young Adults: Results From a Nationally Representative Survey

    Science.gov (United States)

    Richard, Jean-Baptiste; Nguyen-Thanh, Viet; Montagni, Ilaria; Parizot, Isabelle; Renahy, Emilie

    2014-01-01

    Background The Internet is one of the main resources of health information especially for young adults, but website content is not always trustworthy or validated. Little is known about this specific population and the importance of online health searches for use and impact. It is fundamental to assess behaviors and attitudes of young people looking for online health-related information and their level of trust in such information. Objective The objective is to describe the characteristics of Internet users aged 15-30 years who use the Web as a health information resource and their trust in it, and to define the context and the effect of such use on French young adults’ behavior in relation to their medical consultations. Methods We used the French Health Barometer 2010, a nationally representative survey of 27,653 individuals that investigates population health behaviors and concerns. Multivariate logistic regressions were performed using a subsample of 1052 young adults aged 15-30 years to estimate associations between demographics, socioeconomic, and health status and (1) the use of the Internet to search for health information, and (2) its impact on health behaviors and the physician-patient relationship. Results In 2010, 48.5% (474/977) of Web users aged 15-30 years used the Internet for health purposes. Those who did not use the Internet for health purposes reported being informed enough by other sources (75.0%, 377/503), stated they preferred seeing a doctor (74.1%, 373/503) or did not trust the information on the Internet (67.2%, 338/503). However, approximately 80% (371/474) of young online health seekers considered the information found online reliable. Women (PInternet for health purposes. For a subsample of women only, online health seeking was more likely among those having a child (OR 1.8, 95% CI 1.1-2.7) and experiencing psychological distress (OR 2.0, 95% CI 1.0-4.0). Finally, for online health seekers aged 15-30 years, one-third (33.3%, 157

  17. Internet and Social Media Use as a Resource Among Homeless Youth.

    Science.gov (United States)

    Rice, Eric; Barman-Adhikari, Anamika

    2014-01-01

    Little is known about internet and social media use among homeless youth. Consistent with typologies prevalent among housed youth, we found that homeless youth were using internet and social media for entertainment, sociability, and instrumental purposes. Using Haythornwaite's (2001) premise that it is important to look at the types of ties accessed in understanding the impact of new media, we found that homeless youth were predominantly using e-mail to reach out to their parents, caseworkers, and potential employers, while, using social media to communicate with their peers. Using the "Social Capital" perspective, we found that youth who were connecting to maintained or bridging social ties were more likely to look for jobs and housing online than youth who did not.

  18. Internet-Based Approaches to Building Stakeholder Networks for Conservation and Natural Resource Management

    Science.gov (United States)

    Kreakie, B. J.; Hychka, K. C.; Belaire, J. A.; Minor, E.; Walker, H. A.

    2016-02-01

    Social network analysis (SNA) is based on a conceptual network representation of social interactions and is an invaluable tool for conservation professionals to increase collaboration, improve information flow, and increase efficiency. We present two approaches to constructing internet-based social networks, and use an existing traditional (survey-based) case study to illustrate in a familiar context the deviations in methods and results. Internet-based approaches to SNA offer a means to overcome institutional hurdles to conducting survey-based SNA, provide unique insight into an institution's web presences, allow for easy snowballing (iterative process that incorporates new nodes in the network), and afford monitoring of social networks through time. The internet-based approaches differ in link definition: hyperlink is based on links on a website that redirect to a different website and relatedness links are based on a Google's "relatedness" operator that identifies pages "similar" to a URL. All networks were initiated with the same start nodes [members of a conservation alliance for the Calumet region around Chicago ( n = 130)], but the resulting networks vary drastically from one another. Interpretation of the resulting networks is highly contingent upon how the links were defined.

  19. Analysis on Current Situation and Countermeasure of Domestic Electronic Commerce Logistics in the Internet Age——Based on Resource Dependence Theory

    Directory of Open Access Journals (Sweden)

    Zhang Jiapeng

    2017-01-01

    Full Text Available This paper analyzes the status of electric business logistics in the current Internet era in China, and combines the SWOT analysis with AHP to do the empirical analysis, then puts forward the countermeasure that the electric business logistics resource should be shared based on the resource dependence theory. Through the empirical analysis, it is found that the disadvantages and opportunities of the logistics status are important in the Internet era.The resource sharing strategy based on the resource dependence theory is more scientific. The rational use of Internet technology in electric business logistics industry can achieve “sharing”. It is of great significance for its balanced development, intelligent development and optimization and development.

  20. Use of the internet as a resource for consumer health information: results of the second osteopathic survey of health care in America (OSTEOSURV-II).

    Science.gov (United States)

    Licciardone, J C; Smith-Barbaro, P; Coleridge, S T

    2001-01-01

    The Internet offers consumers unparalleled opportunities to acquire health information. The emergence of the Internet, rather than more-traditional sources, for obtaining health information is worthy of ongoing surveillance, including identification of the factors associated with using the Internet for this purpose. To measure the prevalence of Internet use as a mechanism for obtaining health information in the United States; to compare such Internet use with newspapers or magazines, radio, and television; and to identify sociodemographic factors associated with using the Internet for acquiring health information. Data were acquired from the Second Osteopathic Survey of Health Care in America (OSTEOSURV-II), a national telephone survey using random-digit dialing within the United States during 2000. The target population consisted of adult, noninstitutionalized, household members. As part of the survey, data were collected on: facility with the Internet, sources of health information, and sociodemographic characteristics. Multivariate analysis was used to identify factors associated with acquiring health information on the Internet. A total of 499 (64% response rate) respondents participated in the survey. With the exception of an overrepresentation of women (66%), respondents were generally similar to national referents. Fifty percent of respondents either strongly agreed or agreed that they felt comfortable using the Internet as a health information resource. The prevalence rates of using the health information sources were: newspapers or magazines, 69%; radio, 30%; television, 56%; and the Internet, 32%. After adjusting for potential confounders, older respondents were more likely than younger respondents to use newspapers or magazines and television to acquire health information, but less likely to use the Internet. Higher education was associated with greater use of newspapers or magazines and the Internet as health information sources. Internet use was lower

  1. Plakofuranolactone as a Quorum Quenching Agent from the Indonesian Sponge Plakortis cf. lita

    Directory of Open Access Journals (Sweden)

    Valeria Costantino

    2017-02-01

    Full Text Available There is an urgent need for novel strategies to fight drug resistance and multi-drug resistance. As an alternative to the classic antibiotic therapy, attenuation of the bacteria virulence affecting their Quorum sensing (QS system is a promising approach. Quorum sensing (QS is a genetic regulation system that allows bacteria to communicate with each other and coordinate group behaviors. A new γ-lactone that is capable of inhibiting the LasI/R QS system, plakofuranolactone (1, was discovered in the extract of the marine sponge Plakortis cf. lita, and its structure, including absolute configuration, was determined by NMR spectroscopy, MS spectrometry, and quantum-mechanical prediction of optical rotation. The quorum quenching activity of plakofuranolactone was evaluated using reporter gene assays for long- and short-chain signals (E. coli pSB1075, E. coli pSB401, and C. violeaceum CV026 and was confirmed by measuring the total protease activity (a virulence factor which is under control of the LasI/R system of the wild-type P. aeruginosa PAO1. Further research will be pursued to assess the potential of plakofuranolactone as a new antivirulence lead compound and a chemical tool to increase the knowledge in this field.

  2. Getting started with demand-driven acquisitions for e-books a LITA guide

    CERN Document Server

    Arndt, Theresa S

    2015-01-01

    Thousands of e-books are published each year; and rather than holding steady, e-book prices are rising some 3.5% this year alone. With so many titles out there, how do you know which ones will actually circulate? Demand-driven acquisition (DDA) may be the answer for your library, and getting started needn t be daunting. This LITA Guide includes more than 200 criteria questions to help you develop a DDA e-book program that's right for your library, offering perspective on Why DDA is worth considering, and how it increases instant access to more e-books for library users while holding down overall library book purchasing cost increases Prioritizing goals to better negotiate with vendors Workflow with library services providers and e-book aggregators Managing trade-offs between staff time and direct costs Factors in policy decisions, such as single or multiple vendors, short term loans, and mediating purchases Using MARC records and discovery services Vendor reporting, cost per use, ...

  3. Study on Multimedia Art Teaching Resources Management System based on Internet Technology

    Directory of Open Access Journals (Sweden)

    Pan Bao Quan

    2016-01-01

    Full Text Available The main technical architecture of art teaching management system was developed on B/S model in order to help implement the network to share teaching resources. System page of Dreamweaver web page was design software, the background for using SQL Server 2000 database design, the use of ASP, ADO data combined with multimedia data transmission technology for art teaching resources system was realized.

  4. Síntese e caracterização de zeólita beta hierarquizada e materiais híbridos micro-mesoporosos aplicados no craqueamento de PEAD

    OpenAIRE

    Caldeira, Vinícius Patrício da Silva

    2013-01-01

    Um catalisador de grande interesse na comunidade científica tenta unir a estrutura de diâmetro de poros ordenados dos materiais mesoporosos e as propriedades de estabilidade e atividade ácida similares às zeólitas microporosas. Assim um grande número de materiais foi desenvolvido nas décadas passadas, onde embora sendo intrinsecamente relatadas como zeólitas deixam de cumprir com algumas características pertinentes às zeólitas, e recentemente foram nomeados de materiais zeolíti...

  5. Automated bot to optimize the use of resources in agriculture by introducing internet of things

    Science.gov (United States)

    Urlagunta, Nagaraju; Budati, Sravani; Sanjana, K.; Rammohan, A.

    2017-11-01

    On the advancement of shrewd gadgets, the internet is trough discussing the inciting system. IoT, sensors and actuators mix flawlessly with the earth; work together internationally with every one another through the web to achieve a particular errand. Remote wireless Network (WSN) can also incorporate to IoT in order to identify address the difficulties of consistent correspondence in between some things (e.g., people protests). The possibilities can be conveyed to the regale of local by creating advanced applications in transportation and coordination’s, medicinal services, agribusiness, shrewd condition. This exploration gives a structure of improving assets, (composts, bug sprays and physical work) in agribusiness using IoT. The things required in the usage of utilizations are likewise examined in this paper. This is known as FarmTech.

  6. Responsible Internet Use.

    Science.gov (United States)

    Truett, Carol; And Others

    1997-01-01

    Provides advice for making school Internet-use guidelines. Outlines responsible proactive use of the Internet for educators and librarians, discusses strengths and weaknesses of Internet blocking software and rating systems, and describes acceptable-use policies (AUP). Lists resources for creating your own AUP, Internet filtering software, and…

  7. Influence of Internet Accessibility and Demographic factors on utilization of Web-based Health Information Resources by Resident Doctors in Nigeria.

    Science.gov (United States)

    Ajuwon, G A; Popoola, S O

    2014-09-01

    The internet is a huge library with avalanche of information resources including healthcare information. There are numerous studies on use of electronic resources by healthcare providers including medical practitioners however, there is a dearth of information on the patterns of use of web-based health information resource by resident doctors in Nigeria. This study therefore investigates the influence of internet accessibility and demographic factors on utilization of web-based health information resources by resident doctors in tertiary healthcare institutions in Nigeria. Descriptive survey design was adopted for this study. The population of study consisted of medical doctors undergoing residency training in 13 tertiary healthcare institutions in South-West Nigeria. The tertiary healthcare institutions were Federal Medical Centres, University Teaching Hospitals and Specialist Hospitals (Neuropsychiatric and Orthopaedic). A pre-tested, self-administered questionnaire was used for data collection. The Statistical Package for the Social Sciences (SPSS) was used for data analysis. Data were analyzed using descriptive statistics, Pearson Product Moment correlation and multiple regression analysis. The mean age of the respondents was 34 years and males were in the majority (69.0%). A total of 96.1% respondents had access to the Internet. E-mail (X̄=5.40, SD=0.91), Google (X̄=5.26, SD=1.38), Yahoo (X̄=5.15, SD=4.44) were used weekly by the respondents. Preparation for Seminar/Grand Round presentation (X̄=8.4, SD=1.92), research (X̄=7.8, SD=2.70) and communication (X̄=7.6, SD=2.60) were ranked high as purposes for use of web-based information resources. There is a strong, positive and significant relationship between internet accessibility and utilization of web-based health information resources (r=0.628, pdesignation (B=-0.343) educational qualification (B=2.411) significantly influence utilization of web-based health information resources of the respondents. A

  8. Optimal Resource Allocation for NOMA-TDMA Scheme with α-Fairness in Industrial Internet of Things.

    Science.gov (United States)

    Sun, Yanjing; Guo, Yiyu; Li, Song; Wu, Dapeng; Wang, Bin

    2018-05-15

    In this paper, a joint non-orthogonal multiple access and time division multiple access (NOMA-TDMA) scheme is proposed in Industrial Internet of Things (IIoT), which allowed multiple sensors to transmit in the same time-frequency resource block using NOMA. The user scheduling, time slot allocation, and power control are jointly optimized in order to maximize the system α -fair utility under transmit power constraint and minimum rate constraint. The optimization problem is nonconvex because of the fractional objective function and the nonconvex constraints. To deal with the original problem, we firstly convert the objective function in the optimization problem into a difference of two convex functions (D.C.) form, and then propose a NOMA-TDMA-DC algorithm to exploit the global optimum. Numerical results show that the NOMA-TDMA scheme significantly outperforms the traditional orthogonal multiple access scheme in terms of both spectral efficiency and user fairness.

  9. The internet of things in water resources management for South Africa

    CSIR Research Space (South Africa)

    Dlodlo, N

    2015-12-01

    Full Text Available This paper reports on potential applications of IoT technologies that could contribute to water resource management in South Africa. The authors visited South Africa’s Department of Water and Sanitation website and the South African government...

  10. Educational-researching and Information Resources In Interdisciplinary Automated Training System Based On Internet Technology

    Directory of Open Access Journals (Sweden)

    T. V. Savitskaya

    2016-01-01

    Full Text Available The aim of the research is the study of the functionality of modular object-oriented dynamic learning environment (Moodle to development the informational and educational and educational research resource for training students in the disciplines of natural-scientific and engineer science. Have considered scientific-practical and methodological experience in the development, implementation and use of the interdisciplinary automated training system based on the Moodle system in the educational process. Presented the structure of the typical training course and set out recommendations for the development of information and educational resources different types of lessons and self-study students.Have considered the features of preparation of teaching-research resources of the assignments for lab using the software package MatLab. Also has considered the experience of implementing the discipline “Remote educational technologies and electronic learning in the scientific and the educational activities” for the training of graduate students at the Mendeleev University of Chemical Technology of Russia. The proposed an article approaches to the implementation of informational and educational and educational research resources in the interdisciplinary automated training system can be applied for a wide range of similar disciplines of natural-scientific and engineering sciences in a multilevel system of training of graduates.

  11. Chemical demonstrations :a compendium of resources in print and on the Internet

    OpenAIRE

    Eddleton, Jeannine E.

    1996-01-01

    This masters report pulls together the body of resources available to assist the lecture demonstrator. professor. and teacher of chemistry in incorporating the very powerful teaching tools of chemical demonstrations. The lecture demonstration lies somewhere in the continuum between laboratory exercise and magic trick; but it is not my intention here to debate the pedagogical implications of a chemical demonstration's place in that continuum. I assume simply that the reader is i...

  12. What parents are reading about laryngomalacia: Quality and readability of internet resources on laryngomalacia.

    Science.gov (United States)

    Corredera, Erica; Davis, Kara S; Simons, Jeffrey P; Jabbour, Noel

    2018-05-01

    The goal of this study is to measure the quality and readability of websites related to laryngomalacia, and to compare the quality and readability scores for the sites accessed through the most popular search engines. Laryngomalacia is a common diagnosis in children but is often difficult for parents to comprehend. As information available on the internet is unregulated, the quality and readability of this information may vary. An advanced search on Google, Yahoo, and Bing was conducted using the terms "laryngomalacia" OR "soft larynx" OR "floppy voice box." The first ten websites meeting inclusion and exclusion criteria were evaluated, for each search engine. Quality and readability were assessed using the DISCERN criteria and the Flesch reading ease scoring (FRES) and Flesch-Kincaid grade level (FKGL) tests, respectively. The top 10 hits on each search engine yielded 15 unique web pages. The median DISCERN score (out of a possible high-score of 80) was 48.5 (SD 12.6). The median USA grade-level estimated by the FKGL was 11.3 (SD 1.4). Only one website (6.7%), had a readability score in the optimal range of 6th to 8th grade reading level. DISCERN scores did not correlate with FKGL scores (r = 0.10). Online information discussing laryngomalacia often varies in quality and may not be easily comprehensible to the public. It is important for healthcare professionals to understand the quality of health information accessible to patients as it may influence medical decision-making by patient families. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. Investigating Teachers' Exploration of a Professional Development Website: An Innovative Approach to Understanding the Factors that Motivate Teachers to Use Internet-Based Resources

    Science.gov (United States)

    Beach, Pamela; Willows, Dale

    2014-01-01

    This qualitative study examined an innovative methodology, combining screen capture technology and a retrospective think aloud, for exploring the use of Internet-based resources by elementary teachers. Pre-service and in-service teachers explored "The Balanced Literacy Diet," a free, interactive, and evidenced-informed professional…

  14. Everything you might want to know about the Internet but are afraid to ask!. A new users resource

    Energy Technology Data Exchange (ETDEWEB)

    Thiel, E.

    1993-09-01

    This document is a guide to accessing the Internet and the services available on Internet. The document contains a short explanation of the Internet by E. Kroll and E. Hoffman, brief descriptions of the primary access tools, a glossary, answers to frequently asked questions about the Internet, J. Martin`s `Search for Internet Treasure` and other helpful information. The data access tools discussed in this document include Gopher, World Wide Web, WAIS, ASTRA, ARCHIE, WHOIS, NETSERV, and TRICKLE. The file transfer tool discussed is BITFTP. The two communication services discussed are NETNEWS and LISTSERV.

  15. Perception of quality and trustworthiness of Internet resources by personal health information seekers.

    Science.gov (United States)

    Stavri, P Zoë; Freeman, Donna J; Burroughs, Catherine M

    2003-01-01

    This paper focuses on one dimension of personal health information seeking: perception of quality and trustworthiness of information sources. Intensive interviews were conducted using a conversational, unstructured, exploratory interview style. Interviews were conducted at 3 publicly accessible library sites in Arizona, Hawaii and Nevada. Thirty-eight non-experts were interviewed. Three separate and distinct methods used to identify credible health information resources were identified. Consumers may have strong opinions about what they mistrust; use fairly rigorous evaluation protocols; or filter information based on intuition or common sense, eye appeal or an authoritative sounding sponsor or title. Many people use a mix of rational and/or intuitive criteria to assess the health information they use.

  16. Internet printing

    Science.gov (United States)

    Rahgozar, M. Armon; Hastings, Tom; McCue, Daniel L.

    1997-04-01

    The Internet is rapidly changing the traditional means of creation, distribution and retrieval of information. Today, information publishers leverage the capabilities provided by Internet technologies to rapidly communicate information to a much wider audience in unique customized ways. As a result, the volume of published content has been astronomically increasing. This, in addition to the ease of distribution afforded by the Internet has resulted in more and more documents being printed. This paper introduces several axes along which Internet printing may be examined and addresses some of the technological challenges that lay ahead. Some of these axes include: (1) submission--the use of the Internet protocols for selecting printers and submitting documents for print, (2) administration--the management and monitoring of printing engines and other print resources via Web pages, and (3) formats--printing document formats whose spectrum now includes HTML documents with simple text, layout-enhanced documents with Style Sheets, documents that contain audio, graphics and other active objects as well as the existing desktop and PDL formats. The format axis of the Internet Printing becomes even more exciting when one considers that the Web documents are inherently compound and the traversal into the various pieces may uncover various formats. The paper also examines some imaging specific issues that are paramount to Internet Printing. These include formats and structures for representing raster documents and images, compression, fonts rendering and color spaces.

  17. Lung Cancer Screening Guidelines: How Readable Are Internet-Based Patient Education Resources?

    Science.gov (United States)

    Hansberry, David Richard; White, Michael D; D'Angelo, Michael; Prabhu, Arpan V; Kamel, Sarah; Lakhani, Paras; Sundaram, Baskaran

    2018-04-30

    Following the findings of the National Lung Screening Trial, several national societies from multiple disciplines have endorsed the use of low-dose chest CT to screen for lung cancer. Online patient education materials are an important tool to disseminate information to the general public regarding the proven health benefits of lung cancer screening. This study aims to evaluate the reading level at which these materials related to lung cancer screening are written. The four terms "pulmonary nodule," "radiation," "low-dose CT," and "lung cancer screening" were searched on Google, and the first 20 online resources for each term were downloaded, converted into plain text, and analyzed using 10 well-established readability scales. If the websites were not written specifically for patients, they were excluded. The 80 articles were written at a 12.6 ± 2.7 (mean ± SD) grade level, with grade levels ranging from 4.0 to 19.0. Of the 80 articles, 62.5% required a high school education to comprehend, and 22.6% required a college degree or higher (≥ 16th grade) to comprehend. Only 2.5% of the analyzed articles adhered to the recommendations of the National Institutes of Health and American Medical Association that patient education materials be written at a 3rd- to 7th-grade reading level. Commonly visited online lung cancer screening-related patient education materials are written at a level beyond the general patient population's ability to comprehend and may be contributing to a knowledge gap that is inhibiting patients from improving their health literacy.

  18. Análise quantitativa das zeólitas ferrierita, ZSM-5 e mordenita presentes em amostras sintetizadas

    Directory of Open Access Journals (Sweden)

    B. J. B. Silva

    2015-03-01

    Full Text Available Nos estudos de obtenção de materiais zeolíticos é comum a formação de misturas de fases cristalinas devido à estabilidade relativa destes materiais no meio reacional empregado na síntese. Desta forma, é extremamente importante quantificar as diversas fases presentes no sistema para otimizar os métodos de sínteses de uma determinada zeólita sem a presença de contaminantes. Especificamente, foi verificado que durante a síntese das zeólitas ZSM-5(MFI, mordenita (MOR e ferrierita (FER, em diversas condições experimentais, ocorreram a formação de misturas de fases binárias (FER+MOR e (FER+MFI, às vezes ternárias (FER+MOR+MFI. O propósito do trabalho foi a realização de várias misturas binárias em diversos percentuais destes materiais, a fim de se obter uma metodologia para quantificar a presença de cada uma das fases (FER, MOR e MFI em amostras sintetizadas sob diferentes condições experimentais. Com este objetivo, foram preparadas misturas físicas com diversos teores das fases MFI, MOR e FER, a partir de amostras altamente cristalinas de cada fase. Estas fases de composições conhecidas foram analisadas por difração de raios X para quantificar as áreas dos picos característicos de cada material, podendo-se assim obter uma relação de percentual de fase/área de cada componente da mistura.

  19. Influência da temperatura na síntese hidrotérmica da zeólita Y obtida por microondas

    OpenAIRE

    Simões,A. N.; Neiva,L. S.; Simões,V. N.; Rodrigues,M. G.; Gama,L.

    2012-01-01

    Nos últimos anos o aquecimento e a condução de reações químicas por energia de microondas tem sido um tema cada vez mais popular na comunidade científica, e assim nos campos da zeólita. Desta forma, o presente trabalho visa estudar o efeito da temperatura na obtenção da zeólita Y sintetizada por microondas. A temperatura de síntese foi variada de 100 ºC a 90 ºC. As amostras foram caracterizadas por difração de raios X, microscopia eletrônica de varredura e adsorção de nitrogênio. Os resultado...

  20. Síntese e caracterização de zeólitas obtidas a partir de cinzas volantes de carvão

    OpenAIRE

    Luciane Venturini Lacerda; Annelise Kopp Alves; Felipe Amorim Berutti

    2015-01-01

    Usinas termoelétricas a carvão geram aproximadamente 3 milhões de toneladas de cinzas ao ano. Estas cinzas podem receber uma aplicação nobre como, por exemplo, fotocatalisadores aplicados à descontaminação de águas poluídas por corantes da indústria têxtil. Isso é possível através de utilização das cinzas como fonte de silício para a síntese de zeólitas. Desta forma, neste trabalho foram sintetizadas zeólitas do tipo sodalita, utilizando-se cinzas volantes de carvão da região de Candiota-RS, ...

  1. Síntese de zeólitas a partir de cinzas de carvão e aplicação como adsorventes

    OpenAIRE

    Barbara Potrich Zen

    2016-01-01

    Cinzas oriundas da combustão de carvão são resíduos produzidos no processo de geração de energia em termoelétricas. Esses resíduos industriais podem ser aproveitados como matéria prima para síntese de zeólitas, as quais são materiais aluminossilicatos porosos com importantes aplicações, como adsorventes no tratamento de efluentes líquidos. Nesse contexto, o objetivo deste trabalho foi sintetizar zeólitas a partir de três diferentes cinzas de carvão e utilizá-las na remoção de corante violeta ...

  2. Síntese e caracterização de zeólitas obtidas a partir de cinzas volantes de carvão

    Directory of Open Access Journals (Sweden)

    Luciane Venturini Lacerda

    2015-12-01

    Full Text Available Usinas termoelétricas a carvão geram aproximadamente 3 milhões de toneladas de cinzas ao ano. Estas cinzas podem receber uma aplicação nobre como, por exemplo, fotocatalisadores aplicados à descontaminação de águas poluídas por corantes da indústria têxtil. Isso é possível através de utilização das cinzas como fonte de silício para a síntese de zeólitas. Desta forma, neste trabalho foram sintetizadas zeólitas do tipo sodalita, utilizando-se cinzas volantes de carvão da região de Candiota-RS, com diferentes teores de alumínio, e na presença de NaOH como alcalinizante, variando-se o tempo de envelhecimento. Os produtos formados foram caracterizados por DRX, isotermas de adsorção de N2 (BET e sua morfologia foi analisada por MEV e MET. A atividade fotocatalítica foi medida através do acompanhamento da degradação de solução contendo o corante azul de metileno. Os resultados indicaram que a razão Si:Al e o tempo de envelhecimento influenciam significativamente as propriedades da zeólita sintetizada. A zeólita obtida é do tipo sodalita, formada por aglomerados com partículas primárias de 100nm, cuja área superficial é de aproximadamente 6 m2/g. A atividade fotocatalítica foi bastante significativa e foram observados indicativos de propriedades adsorventes.

  3. Troca iônica em zeólitas NaY e CrY. Termodinâmica

    Directory of Open Access Journals (Sweden)

    Lucia Tagami

    2001-05-01

    Full Text Available Isotermas de troca iônica de zeólita Y foram investigadas a diferentes temperaturas. As trocas diretas de cromo em NaY apresentaram uma grande seletividade ao Cr3+. Foi também observado que a troca é proporcional ao aumento da temperatura. Por outro lado, as trocas reversas em zeólitas Cr-NaY não são preferenciais. Em ambos os casos, os diagramas de Kielland bem como as propriedades termodinâmicas entalpia padrão (ΔHo, energia livre padrão (ΔGo e entropia padrão (ΔSo de troca iônica foram calculados. As propriedades termodinâmicas mostram um processo favorável para a troca direta. O processo reverso de troca é pouco sensível às mudanças de temperatura devido à alta energia necessária à substituição de 3Na+ por apenas um Cr3+ na zeólita

  4. Use of the Internet as a resource of health information by patients: A clinic-based study in the Indian population

    Directory of Open Access Journals (Sweden)

    Akerkar Shashank

    2005-01-01

    Full Text Available Background: There is abundant literature documenting that the Internet is fast changing the way patients access health-related information, learn about their illnesses, and make healthcare- related decisions. However, there is hardly any data regarding Indian patients accessing health-related information available on the Internet. Aims: To determine patients′ use of the Internet as a medical information resource and to determine their experience, their perceptions of the quality and reliability of the information available. Setting: The study was carried out in the outpatient clinic of an urban, tertiary care private sector hospital in November 2004. Material and Methods : Our survey instrument consisted of an anonymous single-page questionnaire. Eight hundred and eighty consecutive adults aged 18-70 years, attending the general outpatient clinic of a tertiary care private hospital completed the questionnaire. Results: Two hundred and eighty-one (32% patients acknowledged surfing the Internet, while 75% (212/281 of them acknowledged that they accessed health-related information. Amongst those who accessed the Internet, 130 (61% found the information on the net to be of average quality. Almost all patients (211/212 felt that the information served the purpose and 95% (201/212 also found also found it to be reliable. Only 7% (21/281 patients were aware of the presence of any quality standards pertaining to health information sites and none could name any accreditation standard. Conclusions: One in four patients attending the private set-up is using the Internet for health information. A majority of patients find the information on the net reliable and of good quality. Awareness about health information quality standards is a rarity.

  5. Origin and assessment of deep groundwater inflow in the Ca' Lita landslide using hydrochemistry and in situ monitoring

    Directory of Open Access Journals (Sweden)

    F. Cervi

    2012-11-01

    Full Text Available Changes in soil water content, groundwater flow and a rise in pore water pressure are well-known causal or triggering factors for hillslope instability. Rainfall and snowmelt are generally assumed as the main sources of groundwater recharge. This assumption neglects the role of deep water inflow in highly tectonized areas, a factor that can influence long-term pore-pressure regimes and play a role on local slope instability.

    This paper aims to assess the origin of groundwater in the Ca' Lita landslide (northern Italian Apennines and to qualify and quantify the aliquot attributable to deep water inflow. The research is essentially based on in situ monitoring and hydrochemical analyses. It involved 5 yr of continuous monitoring of groundwater levels, electrical conductivity and temperature and with groundwater sampling followed by determination of major ions (Na+, K+, Mg2+, Ca2+, Cl, HCO3, SO42−, tracers (such as Btot and Sr2+, and isotopes (δ18O, δ2H and 3H. Leaching experiments on soil samples, hydrochemical modelling and water recharge estimation were also carried out.

    Results show that the groundwater balance in the Ca' Lita landslide must take into account an inflow of deep and highly mineralised Na-SO4 water (more than 9500 μS cm−1 with non-negligible amounts of Cl (up to 800 mg l−1. The chemical and isotopic fingerprint of this water points to oilfield water hosted at large depths in the Apennine chain and that uprises through a regional fault line crossing the landslide area. It recharges the aquifer hosted in the bedrock underlying the sliding surface (at a rate of about 49 000–85 700 m3 yr−1 and it also partly recharges the landslide body. In both the aquifers, the hydrochemical

  6. Stats on the Cheap: Using Free and Inexpensive Internet Resources to Enhance the Teaching of Statistics and Research Methods

    Science.gov (United States)

    Hartnett, Jessica L.

    2013-01-01

    The present article describes four free or inexpensive Internet-based activities that can be used to supplement statistics/research methods/general psychology classes. Each activity and subsequent homework assessment is described, as well as homework performance outcome and student opinion data for each activity. (Contains 1 table.)

  7. Predictors of locating women six to eight years after contact: internet resources at recruitment may help to improve response rates in longitudinal research

    Directory of Open Access Journals (Sweden)

    Gignac Monique AM

    2007-06-01

    Full Text Available Abstract Background The ability to locate those sampled has important implications for response rates and thus the success of survey research. The purpose of this study was to examine predictors of locating women requiring tracing using publicly available methods (primarily Internet searches, and to determine the additional benefit of vital statistics linkages. Methods Random samples of women aged 65–89 years residing in two regions of Ontario, Canada were selected from a list of those who completed a questionnaire between 1995 and 1997 (n = 1,500. A random sample of 507 of these women had been searched on the Internet as part of a feasibility pilot in 2001. All 1,500 women sampled were mailed a newsletter and information letter prior to recruitment by telephone in 2003 and 2004. Those with returned mail or incorrect telephone number(s required tracing. Predictors of locating women were examined using logistic regression. Results Tracing was required for 372 (25% of the women sampled, and of these, 181 (49% were located. Predictors of locating women were: younger age, residing in less densely populated areas, having had a web-search completed in 2001, and listed name identified on the Internet prior to recruitment in 2003. Although vital statistics linkages to death records subsequently identified 41 subjects, these data were incomplete. Conclusion Prospective studies may benefit from using Internet resources at recruitment to determine the listed names for telephone numbers thereby facilitating follow-up tracing and improving response rates. Although vital statistics linkages may help to identify deceased individuals, these may be best suited for post hoc response rate adjustment.

  8. Internet Telephony

    OpenAIRE

    Perri, Richard.

    1999-01-01

    During the mid 90s, data and voice began to merge, propelled by advances in compression technology. The ubiquity of routed Internet Protocol (IP) networks, and the desire to trim telephony costs are the major driving forces of the deployment of Voice over IP (VoIP). One advantage of VoIP technologies is that they leverage existing network resources and dramatically reduce, or major eliminate telephone costs. If there is an existing Wide Area Network (WAN) then VoIP could be employed over the ...

  9. Purificação do extrato aquoso de Stevia rebaudiana Bertoni através dos processos com zeólitas e membranas - DOI: 10.4025/actascitechnol.v26i1.1546

    Directory of Open Access Journals (Sweden)

    Suzana Lemansky Rezende

    2004-03-01

    Full Text Available Neste trabalho utilizaram-se os seguintes processos de purificação do extrato aquoso de stevia a 10%: adsorção com zeólita CaX modificada por troca iônica, separação por ultrafiltração tangencial com membranas cerâmicas e o processo acoplado, zeólitas e membrana. Os melhores resultados de clarificação foram obtidos com o processo acoplado, empregando-se adsorção em leitos de zeólita CaX por 12 horas seguido da ultrafiltração em membrana cerâmica de tamanho médio dos poros 0,05 µm e pressão transmembrana de 4 bar. A clarificação final, após 2,5 horas de filtragem chegou a 99,56%. Esses resultados mostram que o processo acoplado, zeólitas e membrana, é promissor na purificação do extrato bruto de stevia. Porém o rendimento dos adoçantes (esteviosídeo e rebaudosídeo foi superior quando se trabalhou com o processo isolado com membranas

  10. Clarification of Stevia rebaudiana (Bert. Bertoni extract by adsorption in modified zeolites Clarificação de extrato de Stevia rebaudiana (Bert. Bertoni por adsorção em zeólitas modificadas

    Directory of Open Access Journals (Sweden)

    Elida de Paula Moraes

    2001-05-01

    Full Text Available Selective adsorption on zeolites X and A was studied with Stevia rebaudiana (Bert. Bertoni (Asteraceae extract clarification. Ionic exchanges were made with calcium and barium ions in zeolites NaX and NaA and the effect of contact of aqueous extract of dry Stevia rebaudiana Bertoni leaves with CaX, BaX, CaA and BaA zeolites was evaluated. Stevia extract in contact with the zeolite CaX showed highest clarification and did not present alterations of initial characteristics in concentration, glycosides and flavor. In batch tests at room temperature, the contact of Stevia aqueous extract and CaX zeolite provided 70-80% clarification. Since zeolite may be reused, an approximate clarification of 65-70% is possible in regenerated zeolite.No presente trabalho, foi estudada a adsorção seletiva do extrato de Stevia rebaudiana (Bert. Bertoni (Asteraceae nas zeólitas X e A. Foram feitas trocas com íons de cálcio e bário nas zeólitas NaX e NaA. Foi avaliado o efeito do contato do extrato aquoso de Stevia com as zeólitas CaX, BaX, CaA and BaA. Os resultados mostraram que o extrato que ficou em contato com a zeólita CaX foi o que obteve maior descoloração e não teve as características iniciais alteradas, em termos de concentração, glicosídeos e sabor. Com testes feitos em batelada à temperatura ambiente, o contato entre o extrato aquoso de Stevia e a zeólita CaX, proporcionou uma descoloração entre 70-80%. Os testes mostraram ser possível a regeneração da zeólita, sendo possível a utilização da zeólita por mais de uma vez no processo, sendo alcançada uma descoloração entre 65-70%.

  11. Internet enlightens; Internet eclaire

    Energy Technology Data Exchange (ETDEWEB)

    Figueiredo, S. [Institut de Radioprotection et de Surete Nucleaire (IRSN), 92 - Fontenay-aux-Roses (France)

    2009-07-15

    Numerous Internet sites are given in relation with radiotherapy, nuclear activity, radiation protection, and environment shared by sites in France, Europe, big agencies and non-ionizing radiations. (N.C.)

  12. Internet enlightens; Internet eclaire

    Energy Technology Data Exchange (ETDEWEB)

    Figueiredo, S. [Societe Francaise de Radioprotection, 75 - Paris (France)

    2008-04-15

    Numerous Internet sites are given in relation with radiotherapy, nuclear activity, radiation protection,radioecology, nuclear laws. To note three sites treat the accident of radiotherapy arisen to Toulouse. (N.C.)

  13. Internet enlightens; Internet eclaire

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2010-01-15

    This part of the issue gives Internet addresses in relation with nuclear energy, safety, radiation protection, legislation, at the national level and European and international level. A special part is devoted to non ionizing radiation. (N.C.)

  14. Internet enlightens; Internet eclaire

    Energy Technology Data Exchange (ETDEWEB)

    Figueiredo, S. [Institut de Radioprotection et de Surete Nucleaire, IRSN, 92 - Fontenay aux Roses (France)

    2009-10-15

    Numerous Internet sites are given in relation with radiotherapy, nuclear medicine and ionizing radiation, nuclear activity, radiation protection for populations, radioactive waste management in France and Europe. (N.C.)

  15. Smart grid communication infrastructure comparison-for distributed control of distributed energy resources using internet of things devices

    DEFF Research Database (Denmark)

    Petersen, Bo Søborg; Bindner, Henrik W.; Poulsen, Bjarne

    2018-01-01

    Communication between distributed energy resources and aggregators is necessary to improve the efficiency of power use and solve stability issues. For the communication, the probability of delivery for measurements and control commands, determines the possible power system services. The probabili...

  16. Utilização de zeólitas modificadas CaX e MgX como adsorventes de compostos orgânicos

    Directory of Open Access Journals (Sweden)

    Denise Maria Malachini Miotto

    2002-04-01

    Full Text Available Neste trabalho, foi avaliada a capacidade de adsorção de zeólitas modificadas, CaX e MgX, em contato com uma solução do subproduto do processo de extração de esteviosídeo, um adoçante extraído das folhas de Stevia rebaudiana. Os efeitos do processo de adsorção na estrutura zeolítica foram avaliados por meio de diversas técnicas de caracterização. As análises térmicas mostraram que os compostos adsorvidos sofrem pequenas mudanças estruturais sob aquecimento. A partir da espectroscopia ao infravermelho, foi verificado que o processo de adsorção não modifica a estrutura da zeólita. As medidas de área superficial e volume de poros indicaram que a adsorção ocorre preferencialmente na superfície externa e nos mesoporos. Finalmente, os resultados de acidez indicaram que a adsorção dos compostos orgânicos coloridos ocorre principalmente nos cátions de compensação.

  17. La espiritualidad de Hipólita de Rocabertí y la construcción de su imagen en el siglo XVII

    Directory of Open Access Journals (Sweden)

    Alabrús Iglesias, Rosa María

    2015-06-01

    Full Text Available The article analyzes the objective characteristics of spirituality of Hipólita de Rocabertí expressed in his Autobiography. It contrast the religiosity of the Dominican nun with the construction of her image in the Seventeenth century: the gloss of the jesuit Jaume Puig, the biography written by Antonio de Lorea and the promotion and operation of the beatification developeds for his nephew Juan Tomás Rocabertí. There are studied the reasons of his process of unsuccessful beatification.El artículo analiza las características objetivas de la espiritualidad de Hipólita de Rocabertí, manifestadas en su Autobiografía. Se contrasta la religiosidad de la monja dominica con los esfuerzos de construcción de su imagen en el siglo XVII: la glosa del jesuita Jaume Puig, la biografía escrita por Antonio de Lorea y la operación de promoción a la beatificación que desarrolló su sobrino Juan Tomás de Rocabertí. Se estudian las causas de su proceso de beatificación fallida.

  18. Internet Astrometry

    Science.gov (United States)

    Caballero, Rafael; Argyle, R. W.

    Amateur astronomers can carry out scientific research in many different ways. Some activities require expensive telescopes, cameras, and often access to dark skies. But those who live in highly polluted areas, or do not have access to very specialized equipment, still have many possibilities; amongst which is using the online resources available from the internet. In this chapter we explore Aladin, Simbad, and VizieR, three resources created and maintained by the Centre de Données astronomiques de Strasbourg (CDS). Although these applications are intended for professional astronomers, they are also freely available for amateurs. They allow us to find and measure old neglected difficult pairs, discover new double stars, and in general have a better understanding of those tiny pairs of points of light that we love to observe, photograph and measure.

  19. DMHRSwhy? The Value of the Defense Medical Human Resource System-Internet (DMHRSi) to the Military Health System (MHS)

    Science.gov (United States)

    2015-02-01

    ABSTRACT The Military Health System (MHS) uses a variety of systems and processes to manage its most important asset ???its people. Chief among the...Health System (MHS) uses a variety of systems and processes to manage its most important asset …its people. Chief among the systems employed to do...enhanced multi-service market FTE full-time equivalent HRM human -resource management LCA labor cost assignment MEPRS Medical Expense

  20. Internet enlightens; Internet eclaire

    Energy Technology Data Exchange (ETDEWEB)

    Figueiredo, S. [IRSN, 92 - Fontenay-aux-Roses (France)

    2010-04-15

    This part of the issue gives Internet addresses in relation with nuclear energy, safety, radiation protection in nuclear medicine, legislation, at the national level and European and international level. A special part is devoted to non ionizing radiation. (N.C.)

  1. Earthquakes in Action: Incorporating Multimedia, Internet Resources, Large-scale Seismic Data, and 3-D Visualizations into Innovative Activities and Research Projects for Today's High School Students

    Science.gov (United States)

    Smith-Konter, B.; Jacobs, A.; Lawrence, K.; Kilb, D.

    2006-12-01

    The most effective means of communicating science to today's "high-tech" students is through the use of visually attractive and animated lessons, hands-on activities, and interactive Internet-based exercises. To address these needs, we have developed Earthquakes in Action, a summer high school enrichment course offered through the California State Summer School for Mathematics and Science (COSMOS) Program at the University of California, San Diego. The summer course consists of classroom lectures, lab experiments, and a final research project designed to foster geophysical innovations, technological inquiries, and effective scientific communication (http://topex.ucsd.edu/cosmos/earthquakes). Course content includes lessons on plate tectonics, seismic wave behavior, seismometer construction, fault characteristics, California seismicity, global seismic hazards, earthquake stress triggering, tsunami generation, and geodetic measurements of the Earth's crust. Students are introduced to these topics through lectures-made-fun using a range of multimedia, including computer animations, videos, and interactive 3-D visualizations. These lessons are further enforced through both hands-on lab experiments and computer-based exercises. Lab experiments included building hand-held seismometers, simulating the frictional behavior of faults using bricks and sandpaper, simulating tsunami generation in a mini-wave pool, and using the Internet to collect global earthquake data on a daily basis and map earthquake locations using a large classroom map. Students also use Internet resources like Google Earth and UNAVCO/EarthScope's Jules Verne Voyager Jr. interactive mapping tool to study Earth Science on a global scale. All computer-based exercises and experiments developed for Earthquakes in Action have been distributed to teachers participating in the 2006 Earthquake Education Workshop, hosted by the Visualization Center at Scripps Institution of Oceanography (http

  2. Anesthesia 2.0: internet-based information resources and Web 2.0 applications in anesthesia education.

    Science.gov (United States)

    Chu, Larry F; Young, Chelsea; Zamora, Abby; Kurup, Viji; Macario, Alex

    2010-04-01

    Informatics is a broad field encompassing artificial intelligence, cognitive science, computer science, information science, and social science. The goal of this review is to illustrate how Web 2.0 information technologies could be used to improve anesthesia education. Educators in all specialties of medicine are increasingly studying Web 2.0 technologies to maximize postgraduate medical education of housestaff. These technologies include microblogging, blogs, really simple syndication (RSS) feeds, podcasts, wikis, and social bookmarking and networking. 'Anesthesia 2.0' reflects our expectation that these technologies will foster innovation and interactivity in anesthesia-related web resources which embraces the principles of openness, sharing, and interconnectedness that represent the Web 2.0 movement. Although several recent studies have shown benefits of implementing these systems into medical education, much more investigation is needed. Although direct practice and observation in the operating room are essential, Web 2.0 technologies hold great promise to innovate anesthesia education and clinical practice such that the resident learner need not be in a classroom for a didactic talk, or even in the operating room to see how an arterial line is properly placed. Thoughtful research to maximize implementation of these technologies should be a priority for development by academic anesthesiology departments. Web 2.0 and advanced informatics resources will be part of physician lifelong learning and clinical practice.

  3. Developing media and information literacy education to improve foreign language learning : working with Internet resources at advanced levels

    Directory of Open Access Journals (Sweden)

    Joanna Górecka

    2011-01-01

    Full Text Available The aim of the paper is to discuss the relevance of media and information education in language learning at advanced levels. The present paper is based on the empirical data obtained during the action-research conducted with the Romance philology students attending the course of French as a foreign language. The main object of the research is to establish to what degree an oral argumentation task, preceded by the task of planning the discussion on Wiki is considered to be a learning situation by students themselves. The research focuses on a selected aspect of the learning process, namely, on the use of media resources while negotiating the discussion outline and specifically, while negotiating its topic, objectives and its cognitive value. The principal conclusions indicate 1 that the task scenario should be based on the critical and dialogical approach to media and 2 that this kind of instruction can reinforce the argumentative dimension of the discussion.

  4. Zeólitas obtidas com líquidos iônicos como direcionadores de estrutura: síntese e reatividade

    OpenAIRE

    Marcelo Luís Mignoni

    2012-01-01

    Este trabalho apresenta a síntese de zeólitas utilizando diferentes tipos de líquidos iônicos como direcionadores de estrutura. Inicialmente foram sintetizados os líquidos iônicos com diferentes tamanhos de cadeia lateral no anel imidazol, com de C4, C8, C10, C12 e C16. Foram utilizados para tal, fontes de silício e de alumínio, hidróxido de sódio e água. O gel formado foi levado para autoclaves de aço inox e posteriormente em estufa. As reações foram realizadas com diferentes relações molare...

  5. SISTEMA COMBINADO DE FLOTAÇÃO POR AR DISSOLVIDO E FILTRAÇÃO ADSORTIVA EM ZEÓLITA PARA TRATAMENTO DE EFLUENTE DE REATOR UASB

    Directory of Open Access Journals (Sweden)

    Bruno Oliveira Freitas

    2016-06-01

    Full Text Available RESUMO: Dentre as soluções existentes para efetuar o tratamento de esgoto, o reator anaeróbio do tipo UASB é largamente utilizado no Brasil, porém esta tecnologia apresenta problemas em atender aos limites estabelecidos pela legislação brasileira para lançamento de efluente em termos de nitrogênio amoniacal, fósforo e matéria orgânica, necessitando de pós-tratamento. Diante do potencial para remoção de matéria orgânica e sólidos suspensos pela flotação e da eficiência que a zeólita apresenta na remoção de amônia, a floto-filtração-adsortiva em zeólita pode ser uma promissora alternativa para tratamento deste efluente. Sendo assim, o presente trabalho visou avaliar a eficiência de um sistema de flotação associado à filtração-adsortiva, utilizando zeólita como meio filtrante, para pós-tratamento de efluente de reator UASB. Para tal, foram realizados ensaios de coagulação/floculação, flotação e filtração-adsortiva com um floteste adaptado com filtros adsorventes, utilizando efluente de reator anaeróbio do tipo UASB. Os resultados obtidos neste estudo atenderam aos padrões estabelecidos pela legislação brasileira para lançamento de efluentes em corpos d’água, alcançando 100 % de remoção de nitrogênio amoniacal, permitindo que esse efluente possa ser aproveitado para reuso. Desse modo, o sistema de flotação com a filtração-adsortiva utilizando zeólita como meio filtrante mostrou-se eficiente na remoção de todos os poluentes avaliados. Esta pesquisa teve como principal contribuição a avaliação de alternativa promissora para pós-tratamento de efluente de reator UASB buscando atender as exigências da legislação brasileira e melhorar da qualidade dos efluentes sanitários. ABSTRACT: Among the existing solutions to sewage treatment, the UASB reactor is widely used in Brazil, but this technology has problem to attend the limits established by Brazilian law for discharging of effluent

  6. Yucca schidigera e zeólita em alimento para gatos adultos e seus efeitos na excreção de minerais

    Directory of Open Access Journals (Sweden)

    J.P.F. Santos

    2011-06-01

    Full Text Available Avaliou-se efeito da inclusão de Yucca schidigera e zeólita (Clinoptilolita em alimento comercial úmido para gatos sobre a aceitabilidade da dieta, produção fecal diária e porcentagem de águas nas fezes, e sobre o coeficiente de indigestibilidade aparente de cálcio, fósforo, magnésio, sódio, potásso, ferro e manganês. Foram utilizados 21 gatos adultos, sem raça definida, com quatro anos e meio de idade e peso médio de 3,56kg, distribuídos em sete tratamentos - dieta úmida denominada controle, e dietas controle com adição de 125, 250 e 375ppm de Yucca schidigera e 0,5%, 0,75% e 1,0% de zeólita - em delineamento inteiramente ao acaso. Não foram observadas diferenças significativas na aceitabilidade das dietas, na produção fecal diária, na porcentagem de água nas fezes e no coeficiente de indigestibilidade aparente nos minerais avaliados (P>0,05. A inclusão dos aditivos que apresentam como função principal a redução de odor fecal pode ser realizada sem interferências sobre a saúde dos animais, do ponto de vista da nutrição mineral.

  7. Details of development of the resource for adults with asthma in the RAISIN (randomized trial of an asthma internet self-management intervention) study.

    Science.gov (United States)

    Morrison, Deborah; Mair, Frances S; Chaudhuri, Rekha; McGee-Lennon, Marilyn; Thomas, Mike; Thomson, Neil C; Yardley, Lucy; Wyke, Sally

    2015-07-28

    Around 300 million people worldwide have asthma and prevalence is increasing. Self-management can be effective in improving a range of outcomes and is cost effective, but is underutilised as a treatment strategy. Supporting optimum self-management using digital technology shows promise, but how best to do this is not clear. We aimed to develop an evidence based, theory informed, online resource to support self-management in adults with asthma, called 'Living well with Asthma', as part of the RAISIN (Randomized Trial of an Asthma Internet Self-Management Intervention) study. We developed Living well with Asthma in two phases. Phase 1: A low fidelity prototype (paper-based) version of the website was developed iteratively through input from a multidisciplinary expert panel, empirical evidence from the literature, and potential end users via focus groups (adults with asthma and practice nurses). Implementation and behaviour change theories informed this process. Phase 2: The paper-based designs were converted to a website through an iterative user centred process. Adults with asthma (n = 10) took part in think aloud studies, discussing the paper based version, then the web-based version. Participants considered contents, layout, and navigation. Development was agile using feedback from the think aloud sessions immediately to inform design and subsequent think aloud sessions. Think aloud transcripts were also thematically analysed, further informing resource development. The website asked users to aim to be symptom free. Key behaviours targeted to achieve this include: optimising medication use (including inhaler technique); attending primary care asthma reviews; using asthma action plans; increasing physical activity levels; and stopping smoking. The website had 11 sections, plus email reminders, which promoted these behaviours. Feedback on the contents of the resource was mainly positive with most changes focussing on clarification of language, order of pages and

  8. Síntese da zeólita ZSM-5 e suas propriedades estruturais após troca iônica com cobre Synthesis of the ZSM-5 zeolite and its structural properties after copper ion-exchange

    Directory of Open Access Journals (Sweden)

    E. L. Foletto

    2000-12-01

    Full Text Available A zeólita ZSM-5 foi sintetizada utilizando sílica "Aerosil-Degussa -- 380 m²/g" como fonte de silício, em substituição ao trisilicato de sódio, que é normalmente utilizado na síntese dessa zeólita. Subseqüentemente, foi incorporado cobre à ZSM-5 através do método convencional de troca iônica. Técnicas de difração de raios X, microscopia eletrônica de varredura, área superficial e análise elementar por absorção atômica foram utilizadas para verificar a formação da zeólita sintetizada e suas propriedades após troca com cobre. Os resultados mostraram que houve a formação da ZSM-5 nas condições de síntese empregadas e que a amostra modificada pelo processo de troca manteve as propriedades da zeólita original.The ZSM-5 zeolite was synthesized using silica "Aerosil-Degussa -- 380 m²/g" as silicon source, in substitution to the sodium trisilicate, which is usually employed in the zeolite synthesis. Subsequently, the copper was incorporated to ZSM-5 by conventional ion-exchange method. X-ray diffraction, scanning electron microscopy, surface area and elemental analysis by atomic absorption have been used to verify ZSM-5 formation and its properties after copper exchange. The results presented ZSM-5 formation in the employed synthesis conditions. The ion-exchanged sample conserved the original ZSM-5 properties.

  9. Internet Factories

    NARCIS (Netherlands)

    Strijkers, R.J.

    2014-01-01

    This thesis contributes a novel concept for introducing new network technologies in network infrastructures. The concept, called Internet factories, describes the methodical process to create and manage application-specific networks from application programs, referred to as Netapps. An Internet

  10. Internet factories

    NARCIS (Netherlands)

    Strijkers, R.J.

    2014-01-01

    This thesis contributes a novel concept for introducing new network technologies in network infrastructures. The concept, called Internet factories, describes the methodical process to create and manage application-specific networks from application programs, referred to as Netapps. An Internet

  11. Internet Economics

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik; Øst, Alexander Gorm

    1998-01-01

    Article descibing and analysing the influence of the commercialisation of Internet on end-user and interconnect pricing.......Article descibing and analysing the influence of the commercialisation of Internet on end-user and interconnect pricing....

  12. Internet economics

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik; Øst, Alexander Gorm

    1997-01-01

    A paper on the economics of the Internet with respect to end user pricing and pricing og interconnect.......A paper on the economics of the Internet with respect to end user pricing and pricing og interconnect....

  13. Internet marketing

    OpenAIRE

    Zelený, Martin

    2009-01-01

    In the bachelor thesis are introduced theoretical concepts of the Internet and marketing, accented the need of marketing mix along with its specifics of the internet environment. Next is interpreted which tools can be used for marketing of firms and which marketing instruments are to be deployed. Final chapter illustrates socio-demographics of Czech internet users along with media market allocation from the perspective of all media as well as in the segment of the Internet.

  14. Esfera pública y redes sociales en Internet: ¿Qué es lo nuevo en Facebook?/ Public sphere and social networks resources on Internet: What's new in Facebook?

    Directory of Open Access Journals (Sweden)

    Natalia Raimondo Anselmino

    2016-01-01

    Full Text Available Habitamos en sociedades altamente mediatizadas ya no sólo completamente atravesadas por la acción de los medios masivos de comunicación sino, también, por las nuevas tensiones que asume el proceso de mediatización a partir del desarrollo de las redes sociales en Internet. Al reconocer la naturaleza ambiental y constructiva de los medios masivos de comunicación es posible, también, considerar a la mediatización como modalidad nuclear de construcción de la esfera pública. En dicho contexto, este escrito inquiere sobre los modos en que el funcionamiento de Facebook y los discursos allí expuestos participan en la configuración de la esfera pública contemporánea, así como, además, sobre el grado de novedad que presenta dicha intervención respecto de la ejercida por los tradicionales medios masivos de comunicación. En función de articular las reflexiones expuestas con algunos de los ejes que ha asumido el debate teórico suscitado por el análisis que realizó Habermas sobre la génesis y las transformaciones estructurales de la vida pública, este texto se concentra en los siguientes tres aspectos: la gestión de la visibilidad, de la puesta en público o publicación; el lugar que ocupan el diálogo, la deliberación y el disenso; la condición múltiple y móvil de la esfera pública actual. We live in highly mediatizated societies and not only completely traversed by the action of the mass media but also by new tensions that assumes the mediatization process from the development of social networks resources on Internet. Recognizing the environmental and constructive nature of the mass media, it is also possible to consider mediatization as nuclear mode of construction of the public sphere. In this context, this paper asks about the ways in which the operation of Facebook and discourses posted there shape contemporary public sphere, and also the degree of novelty of such intervention with respect to that exerted by the

  15. Internet accounting

    NARCIS (Netherlands)

    Pras, Aiko; van Beijnum, Bernhard J.F.; Sprenkels, Ron; Parhonyi, R.

    2001-01-01

    This article provides an introduction to Internet accounting and discusses the status of related work within the IETF and IRTF, as well as certain research projects. Internet accounting is different from accounting in POTS. To understand Internet accounting, it is important to answer questions like

  16. Wireless Internet

    NARCIS (Netherlands)

    el Zarki, M.; Heijenk, Geert; Lee, Kenneth S.; Bidgoli, H.

    This chapter addresses the topic of wireless Internet, the extension of the wireline Internet architecture to the wireless domain. As such the chapter introduces the reader to the dominant characteristics of the Internet, from its structure to the protocols that control the forwarding of data and

  17. An Internet Resource for Self-Assessment of Mental Health and Health Behavior: Development and Implementation of the Self-Assessment Kiosk.

    Science.gov (United States)

    Maunder, Robert G; Hunter, Jonathan J

    2018-05-16

    Standardized measurement of physical and mental health is useful for identification of health problems. Personalized feedback of the results can influence health behavior, and treatment outcomes can be improved by monitoring feedback over time. However, few resources are available that are free for users, provide feedback from validated measurement instruments, and measure a wide range of health domains. This study aimed to develop an internet self-assessment resource that fills the identified gap and collects data to generate and test hypotheses about health, to test its feasibility, and to describe the characteristics of its users. The Self-Assessment Kiosk was built using validated health measurement instruments and implemented on a commercial internet survey platform. Data regarding usage and the characteristics of users were collected over 54 weeks. The rate of accrual of new users, popularity of measurement domains, frequency with which multiple domains were selected for measurement, and characteristics of users who chose particular questionnaires were assessed. Of the 1435 visits, 441 (30.73%) were visiting for the first time, completed at least 1 measure, indicated that their responses were truthful, and consented to research. Growth in the number of users over time was approximately linear. Users were skewed toward old age and higher income and education. Most (53.9%, 234/434) reported at least 1 medical condition. The median number of questionnaires completed was 5. Internal reliability of most measures was good (Cronbach alpha>.70), with lower reliability for some subscales of coping (self-distraction alpha=.35, venting alpha=.50, acceptance alpha=.51) and personality (agreeableness alpha=.46, openness alpha=.45). The popular questionnaires measured depression (61.0%, 269/441), anxiety (60.5%, 267/441), attachment insecurity (54.2%, 239/441), and coping (46.0%, 203/441). Demographic characteristics somewhat influenced choice of instruments, accounting

  18. Persistent digital divide in access to and use of the Internet as a resource for health information: Results from a California population-based study.

    Science.gov (United States)

    Nguyen, Amy; Mosadeghi, Sasan; Almario, Christopher V

    2017-07-01

    Access to the Internet has grown dramatically over the past two decades. Using data from a population-based survey, we aimed to determine the prevalence and predictors of (i) access to the Internet, and (ii) use of the Internet to search for health information. We analyzed data from the 2011-12 California Health Interview Survey (CHIS) and included all individuals 18 years of age and older. Our outcomes were (i) prior use of the Internet, and (ii) use of the Internet to find health or medical information within the past year. We performed survey-weighted logistic regression models on our outcomes to adjust for potentially confounding demographic and socioeconomic factors. Our study included an unweighted and survey-weighted sample of 42,935 and 27,796,484 individuals, respectively. We found that 81.5% of the weighted sample reported having previously used the Internet. Among Internet users, 64.5% stated that they used the Internet within the past year to find health or medical information. Racial/ethnic minorities, older individuals, and those who lived in lower income households and rural areas were less likely to have access to and use the Internet to search for health information. Conversely, English-proficiency and increasing levels of education were positively associated with online health information-seeking. We found that most Californians have access to and use the Internet to search for health information, but still noted a persistent digital divide. Interventions to narrow the divide are needed, otherwise this may lead to a continued widening of existing healthcare disparities. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Depleted UF6 Internet Resources

    Science.gov (United States)

    government agencies, international organizations, trade associations, private entities and information ) Honeywell General Atomics International Organizations International Atomic Energy Agency (IAEA) Nuclear , Recommendation 95-1 Administrative Governmental Organizations Department of Defense Department of Transportation

  20. Transformative Rendering of Internet Resources

    Science.gov (United States)

    2012-10-01

    using either the Firefox or Google Chrome rendering engine. The rendering server then captures a screen shot of the page and creates code that positions...be compromised at web pages the hackers had built for that hacking competition to exploit that particular OS /browser configuration. During...of risk with no benefit. They include: - The rendering server is hosted on a Linux-based operating system ( OS ). The OS is much more secure than the

  1. Internet piracy

    OpenAIRE

    Fiala, Jiří

    2012-01-01

    The main objective of this thesis is to describe the Internet piracy phenomenon and to define responsibility of individuals for copyright violations on the Internet from the view of valid Czech legislation. In order to prevent Internet piracy, countries are pushed to swiftly react on continuous development of new technologies used by pirates - these efforts of individual countries are described in several chapters of this thesis that are exploring the most significant court rulings. These rul...

  2. [Internet addiction].

    Science.gov (United States)

    Korkeila, Jyrki

    2012-01-01

    Internet addiction is defined as uncontrolled and harmful use of Internet, which manifests in three forms: gaming, various sexual activities and excessive use of emails, chats or SMS messaging. Several studies have found that abuse of alcohol and other substances, depression and other health problems are associated with Internet addiction. In boys and men depression may be more a consequence of the addiction than a cause for it. ADHD seems to be a significant background factor for developing the condition. Because it is almost impossible to lead a life without Internet and computers nowadays, it is unrealistic to aim towards full abstinence. Treatment has generally followed the guidelines adapted for pathological gambling.

  3. Internet Policy

    Science.gov (United States)

    Lehr, William H.; Pupillo, Lorenzo Maria

    The Internet is now widely regarded as essential infrastructure for our global economy and society. It is in our homes and businesses. We use it to communicate and socialize, for research, and as a platform for E-commerce. In the late 1990s, much was predicted about what the Internet has become at present; but now, we have actual experience living with the Internet as a critical component of our everyday lives. Although the Internet has already had profound effects, there is much we have yet to realize. The present volume represents a third installment in a collaborative effort to highlight the all-encompassing, multidisciplinary implications of the Internet for public policy. The first installment was conceived in 1998, when we initiated plans to organize an international conference among academic, industry, and government officials to discuss the growing policy agenda posed by the Internet. The conference was hosted by the European Commission in Brussels in 1999 and brought together a diverse mix of perspectives on what the pressing policy issues would be confronting the Internet. All of the concerns identified remain with us today, including how to address the Digital Divide, how to modify intellectual property laws to accommodate the new realities of the Internet, what to do about Internet governance and name-space management, and how to evolve broadcast and telecommunications regulatory frameworks for a converged world.

  4. Internet effects

    NARCIS (Netherlands)

    Valkenburg, P.M.; Peter, J.; Levesque, R.J.R.

    2011-01-01

    Adolescents’ extensive use of Internet communication and the uncertainty about its consequences call for an integrative perspective that helps to understand both the appeal of Internet communication and its risks and opportunities. The aim of this essay is to theorize, and if possible, substantiate

  5. Internet enlightens; Internet eclaire

    Energy Technology Data Exchange (ETDEWEB)

    Figueiredo, S. [Institut de Radioprotection et de Surete Nucleaire - IRSN, 92 - Clamart (France)

    2011-01-15

    This section gathers a selection of Internet links to online articles dealing with radiation protection issues. Below are the titles of the papers with their web site source: 1 - A mission of the European Commission verifies the proper enforcement by France of the EURATOM treaty dispositions relative to the control of radioactivity in the vicinity of uranium mines (http://www.asn.fr); 2 - tritium contamination at Saint-Maur-des-Fosses: new results from measurements performed by IRSN in the environment; 3 - status of radioactivity monitoring in French Polynesia in 2009 (http://www.irsn.fr); 4 - study of mortality and cancers impact near the Aube facility for low- and medium-activity waste storage (http://www.invs.sante.fr); 5 - Marcel Jurien de la Graviere appointed president of the guidance committee of the defense nuclear expertise of the Institute of radiation protection and nuclear safety (IRSN) (http://www.legifrance.gouv.fr); 6 - radiation protection 163: 'Childhood Leukaemia - Mechanisms and Causes'; 7- Radiation Protection 164: Radioactive effluents from nuclear power stations and nuclear fuel reprocessing sites in the European Union, 2004-08; 8 - Radiation Protection 165: Medical Effectiveness of Iodine Prophylaxis in a Nuclear Reactor Emergency Situation and Overview of European Practices Protection (http://ec.europa.eu); 9 - Report RIFE 15: Radioactivity in Food and the Environment - RIFE (SEPA - Scottish Environment Protection Agency, http://www.sepa.org.uk); 10 - HPA response statement: Advisory Group on Ionising Radiation's report on circulatory disease risk (HPA - Health Protection Agency, http://www.hpa.org.uk); 11 - launching of the national database for the voluntary registering of (quasi) incidents (AFCN - Federal agency of nuclear control, http://www.fanc.fgov.be); 12 - Radiation dose optimization in nuclear medicine (IAEA RPOP - Radiation Protection Of Patients, http://rpop.iaea.org); 13 - The government of Canada finances

  6. Investigation and monitoring in support of the structural mitigation of large slow moving landslides: an example from Ca' Lita (Northern Apennines, Reggio Emilia, Italy)

    Science.gov (United States)

    Corsini, A.; Borgatti, L.; Caputo, G.; de Simone, N.; Sartini, G.; Truffelli, G.

    2006-01-01

    The Ca' Lita landslide is a large and deep-seated mass movement located in the Secchia River Valley, in the sector of the Northern Apennines falling into Reggio Emilia Province, about 70 km west of Bologna (Northern Italy). It consists of a composite landslide system that affects Cretaceous to Eocene flysch rock masses and chaotic complexes. Many of the components making up the landslide system have resumed activity between 2002 and 2004, and are now threatening some hamlets and an important road serving the upper watershed area of River Secchia, where many villages and key industrial facilities are located. This paper presents the analysis and the quantification of displacement rates and depths of the mass movements, based on geological and geomorphological surveys, differential DEM analysis, interpretation of underground stratigraphic and monitoring data collected during the investigation campaign that has been undertaken in order to design cost-effective mitigation structures, and that has been conducted with the joint collaboration between public offices and research institutes.

  7. [Internet addiction].

    Science.gov (United States)

    Dannon, Pinhas Nadim; Iancu, Iulian

    2007-07-01

    The Internet provides inexpensive, interesting and comfortable recreation, but sometimes users get hooked. Thus, the computer-internet addiction concept has been proposed as an explanation for uncontrollable and damaging use. Symptoms of addiction could be compared to other addictive behaviors such as pathological gambling, kleptomania, trichotillomania, sex addiction and pyromania. Although criteria to diagnose this addiction have been proposed, methods of assessing excessive computer-internet use are limited. Early diagnosis could help the patient that suffers from this addiction before developing additional psychiatric diagnoses. A review of the proposed etiologies in the literature is summarized, together with recommendations for physicians and mental health officials.

  8. Internet Inquiry

    DEFF Research Database (Denmark)

    This collection of dialogues is the only textbook of its kind. Internet Inquiry: Conversations About Method takes students into the minds of top internet researchers as they discuss how they have worked through critical challenges as they research online social environments. Editors Annette N....... Markham and Nancy K. Baym illustrate that good research choices are not random but are deliberate, studied, and internally consistent. Rather than providing single "how to" answers, this book presents distinctive and divergent viewpoints on how to think about and conduct qualitative internet studies....

  9. Internet Congestion Control System

    Directory of Open Access Journals (Sweden)

    Pranoto Rusmin

    2010-10-01

    Full Text Available Internet congestion occurs when resource demands exceeds the network capacity. But, it is not the only reason. Congestion can happen on some users because some others user has higher sending rate. Then some users with lower sending rate will experience congestion. This partial congestion is caused by inexactly feedback. At this moment congestion are solved by the involvement of two controlling mechanisms. These mechanisms are flow/congestion control in the TCP source and Active Queue Management (AQM in the router. AQM will provide feedback to the source a kind of indication for the occurrence of the congestion in the router, whereas the source will adapt the sending rate appropriate with the feedback. These mechanisms are not enough to solve internet congestion problem completely. Therefore, this paper will explain internet congestion causes, weakness, and congestion control technique that researchers have been developed. To describe congestion system mechanisms and responses, the system will be simulated by Matlab.

  10. Internet culture

    CERN Document Server

    Porter, David

    2013-01-01

    The internet has recently grown from a fringe cultural phenomenon to a significant site of cultural production and transformation. Internet Culture maps this new domain of language, politics and identity, locating it within the histories of communication and the public sphere. Internet Culture offers a critical interrogation of the sustaining myths of the virtual world and of the implications of the current mass migration onto the electronic frontier. Among the topics discussed in Internet Culture are the virtual spaces and places created by the citizens of the Net and their claims to the hotly contested notion of "virtual community"; the virtual bodies that occupy such spaces; and the desires that animate these bodies. The contributors also examine the communication medium behind theworlds of the Net, analyzing the rhetorical conventions governing online discussion, literary antecedents,and potential pedagogical applications.

  11. Internet Connectivity

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Internet Connectivity. BSNL, SIFY, HCL in Guwahati; only BSNL elsewhere in NE (local player in Shillong). Service poor; All vendors lease BW from BSNL.

  12. Internet enlightens

    International Nuclear Information System (INIS)

    Figueiredo, S.

    2008-01-01

    Numerous Internet sites are given in relation with radiotherapy, nuclear activity, radiation protection,radioecology, nuclear laws. To note three sites treat the accident of radiotherapy arisen to Toulouse. (N.C.)

  13. Internet enlightens

    International Nuclear Information System (INIS)

    Anon.

    2010-01-01

    This part of the issue gives Internet addresses in relation with nuclear energy, safety, radiation protection, legislation, at the national level and European and international level. A special part is devoted to non ionizing radiation. (N.C.)

  14. Internet Censorship

    Science.gov (United States)

    Jyotsna; Kapil; Aayush

    2012-09-01

    Censorship on Internet has always wet its hands in the water of controversies, It is said to go in with synonym of "FILTERING THE NET" i.e. Either done to protect minors or for nationís privacy, some take it as snatching their freedom over internet and some take it as an appropriate step to protect minor, It has its supporters as well as opponents.Google has reported a whooping number of requests from Governments of U.K, China, Poland, Spain, and Canada to remove videos and search links that led to harassment, sensitive issues or suspicious people. This paper deals with the cons of censorship on internet and to make people aware of the fact that Internet is not a single body owned by an org. but an open sky of information shared equally by all. Research done has found out many unseen aspects of different people's view point.

  15. History Sources on the Internet.

    Science.gov (United States)

    Fink, Kenneth D.

    This paper provides descriptions of key online history resources useful to teachers, librarians, and other education professionals. Highlights include: primary sources on the Internet; archives; Online Public Access Catalogs (OPACs); the American Historical Association (AHA) Web site; state and federal government resources; business history…

  16. Exploring the relationship between frequent internet use and health and social care resource use in a community-based cohort of older adults: an observational study in primary care.

    Science.gov (United States)

    Clarke, Caroline S; Round, Jeff; Morris, Stephen; Kharicha, Kalpa; Ford, John; Manthorpe, Jill; Iliffe, Steve; Goodman, Claire; Walters, Kate

    2017-07-21

    Given many countries' ageing populations, policymakers must consider how to mitigate or reduce health problems associated with old age, within budgetary constraints. Evidence of use of digital technology in delaying the onset of illness and reducing healthcare service use is mixed, with no clear consensus as yet. Our aim was to investigate the relationship between frequent internet use and patterns of health or social care resource use in primary care attendees who took part in a study seeking to improve the health of older adults. Participants recruited from primary care, aged >65 and living in semirural or urban areas in the south of England, were followed up at 3 and 6 months after completing a comprehensive questionnaire with personalised feedback on their health and well-being. We performed logistic regression analyses to investigate relationships between frequent internet use and patterns of service use, controlling for confounding factors, and clustering by general practitioner practice. Four categories of service use data were gathered: use of primary National Health Service (NHS) care; secondary NHS care; other community health and social care services; and assistance with washing, shopping and meals. Our results show, in this relatively healthy population, a positive relationship (OR 1.72, 95% CI 1.33 to 2.23) between frequent internet use and use of any other community-based health services (physiotherapist, osteopath/chiropractor, dentist, optician/optometrist, counselling service, smoking cessation service, chiropodist/podiatrist, emergency services, other non-specific health services) and no relationship with the other types of care. No causal relationship can be postulated due to the study's design. No observed relationship between frequent internet use and primary or secondary care use was found, suggesting that older adults without internet access are not disadvantaged regarding healthcare use. Further research should explore how older people use

  17. Síntese da zeólita cancrenita a partir de caulim: uma alternativa viável à redução de impactos ambientais

    Directory of Open Access Journals (Sweden)

    Anderson Joel Schwanke

    2011-01-01

    Full Text Available A síntese da zeólita cancrenita foi realizada aproveitando três caulins denominados AD44, Mina e Reagen, utilizados em substituição às fontes de silício e alumínio já empregadas na síntese de peneiras moleculares, geralmente caras e que necessitam de tratamentos químicos para sua obtenção. Os dois primeiros são caulins naturais e o ultimo é um caulim comercial. Estas argilas foram usadas na forma natural e calcinada a 900oC. As argilas e os materiais obtidos foram caracterizados por difração de raios-X, medidas de área superficial BET e microscopia eletrônica de varredura. Os resultados mostraram que as argilas calcinadas conduzem à fase cancrenita com maior cristalinidade quando comparada com as argilas naturais. Diferentes fases, tais como sodalita e mesofases entre cancrenita e sodalita também são formadas.Abstract The synthesis of cancrinite zeolite was accomplished by three types of kaolins called AD44, Mina and Reagen. These materials were used as aluminium and silicon sources in substitution of expensive reactants. The first two types are natural kaolin and the last one is a commercial. These clays were used in natural and calcinated (900ºC forms. The clays and the obtained materials were characterized by X-ray diffraction (XRD specific superficial area (BET and scanning electronic microscopy (SEM. The results showed that calcinated clays lead to cancrinite phases with higher cristallinity when compared with the natural clays. Different phases such as sodalite and mesophases between sodalite and cancrinite were formed too.

  18. Medical imaging and the Internet

    International Nuclear Information System (INIS)

    Jones, D.N.; Carr, P.

    1995-01-01

    A brief introduction to the INTERNET and its benefits for those involved in nuclear medical imaging is given. In Australia, depending on the type of institution/department involved, connection to the INTERNET may be obtained via the Australian Academic and Research Network or through a commercial provider. The recent proliferation of WWW servers has also resulted in multiple medical imaging databases and teaching resources becoming available to the user. Some Newsgroups and WWW addresses related to radiology are provided. 3 refs

  19. Dry matter production and nutrient accumulation after successive crops of lettuce, tomato, rice, and andropogongrass in a substrate with zeolite Produção de matéria seca e acúmulo de nutrientes após cultivos sucessivos com alface, tomate, arroz e capim andropogon em substrato com zeólita

    Directory of Open Access Journals (Sweden)

    Alberto C. de Campos Bernardi

    2010-04-01

    Full Text Available Zeolites are hydrated crystalline aluminosilicate minerals of natural occurrence, structured in rigid third dimension net that can be used as slow release plant-nutrient source. The main objective of this study was to evaluate the effects of plant growth substrate under zeolite application, enriched with N, P and K, on dry matter yield and on nutrient contents in consecutive crops of lettuce, tomato, rice, and andropogon grass. The experiment was carried out in a greenhouse, with 3 kg pots with an inert substrate, evaluated in a randomized block design with three replications. Treatments consisted of four types of enrichment of concentrated natural zeolite: concentrated zeolite (Z only, zeolite + KNO3 (ZNK, zeolite + K2HPO4 (ZPK and zeolite + H3PO4 + apatite (ZP, and a control grown in substrate fertilized with a zeolite-free nutrient solution. Four levels of enriched zeolite were tested: 20, 40, 80, and 160 g/pot. Four successive crops were grown on the same substrate in each pot: lettuce, tomato, rice, and andropogon grass. Results indicated that N, P and K enriched zeolite was an adequate slow-release nutrient source for plants. The total dry matter production of above-ground biomass of four successive crops followed a descending order: ZP > ZPK > ZNK > Z.Zeólitas são minerais aluminossilicatos cristalinos hidratados de ocorrência natural, estruturados em redes cristalinas tridimensionais rígidas que podem ser usados como fonte de liberação lenta de nutrientes para as plantas. O objetivo deste trabalho foi avaliar o efeito da adição de zeólita enriquecida com N, P e K ao substrato de cultivo sobre a produção de matéria seca e o acúmulo de nutrientes pelas culturas sucessivas de alface, de tomate, de arroz e de capim-andropogon. O experimento foi conduzido em vasos em casa de vegetação, em vasos contendo 3 kg de substrato inerte. O delineamento experimental foi o de blocos ao acaso, com três repetições. A zeólita natural

  20. Overview of internet development in Russia.

    Science.gov (United States)

    Gronskaya-Palesh, O

    1999-01-01

    Internet use in Russia has been growing steadily. In the last four years the number of Russian Internet users grew from a few hundred thousand to over one million. Russian websites are diverse, and range from educational-informative to purely entertaining. This paper discusses several interesting and controversial Russian websites and possible implications associated with their use. It aims to understand and analyze a typical Internet user in Russia, by answering questions about their interests and demographics. The paper also discusses several other studies that were conducted in Russia on Internet use and looks at the currently available psychological resources on the Russian Internet.

  1. Utilização de zeólitas sintetizadas a partir de cinza de carvão para remoção de azul de metileno em água

    Directory of Open Access Journals (Sweden)

    Denise Alves Fungaro

    2009-01-01

    Full Text Available A adsorção de azul de metileno de solução aquosa foi realizada usando-se zeólitas de cinza de carvão como adsorventes de baixo custo. A amostra de cinza de carvão foi convertida em zeólitas por tratamento hidrotérmico usando parâmetros de síntese diferentes. Os materiais foram caracterizados por análise físico-química e estudos de DRX e MEV. As isotermas de adsorção ajustaram-se ao modelo de Freundlich. Os valores da capacidade de adsorção foram similares para os adsorventes. Estudos cinéticos indicaram que a adsorção seguiu o modelo de pseudo-segunda-ordem./////////// The adsorption of methylene blue from aqueous solution was carried out using zeolites synthesized from coal ash as low-cost adsorbents. The coal ash sample was converted to zeolites by hydrothermal treatment using different synthesis parameters. The materials were characterized by physical-chemical analysis, XRD and SEM studies. The adsorption isotherms can be fitted by Freundlich model. The values of the adsorption capacity of adsorbents were similar for adsorbents. Kinetic studies indicate that the adsorption follows pseudo-second-order kinetic model.

  2. Everyone's Internet

    Institute of Scientific and Technical Information of China (English)

    YAO BIN

    2010-01-01

    @@ After more than 20 years, the Internet in China has become a big success. The country has the world's largest Intemet population that topped 420 million at the end of June. In the first six months of this year, China's Internet market reached 74.3 billion yuan ($10.9 billion), the equivalent of 2009's total. Local businesses have risen to leaders on the Chinese market, as Chinese language search, instant messaging and online auction service providers have overwhelming advantages over foreign rivals.

  3. Internet Sexualities

    Science.gov (United States)

    Döring, Nicola

    The term “internet sexuality” (or OSA, online sexual activities) refers to sexual-related content and activities observable on the internet (cf. Adams, Oye, & Parker, 2003; Cooper, McLoughlin, & Campbell, 2000; Leiblum & Döring, 2002). It designates a variety of sexual phenomena (e.g., pornography, sex education, sexual contacts) related to a wide spectrum of online services and applications (e.g., websites, online chat rooms, peer-to-peer networks). If an even broader range of computer networks - such as the Usenet or bulletin board systems - is included in this extensional definition, one speaks of “online sexuality” or “cybersexuality.”

  4. Internet bullying.

    Science.gov (United States)

    Donnerstein, Ed

    2012-06-01

    There is substantial literature on the impact of the mass media on children's and adolescents' health and development. The question of what role new technology plays in the media's influence is now a subject of both review and discussion, particularly regarding health risks and intervention. This article takes a brief look at online usage and the theoretical mechanisms that might make Internet access more problematic in terms of risks, compared with more traditional media such as television and film. One of these risks, known today as cyberbullying or Internet harassment, is scrutinized in detail. Copyright © 2012 Elsevier Inc. All rights reserved.

  5. Russian Initiatives in Internet Governance

    Directory of Open Access Journals (Sweden)

    Sergey Sergeevich Shirin

    2014-01-01

    Full Text Available The article is devoted to the research of Russian initiatives concerning its participation in international system of Internet governance. In the research, conceptual and theoretic basis for participation of state governments in Internet governance is given, academic discourse of this issue is assessed, the review of main Russian initiatives made from 2005 (since the second stage of the World Summit on Information Society till the present day is carried out. The conclusion is made that the most successful Internet governance initiative of Russia is the implementation of cyrillic top level domains. Much less successful are Russian attempts to reconstruct existing organizational structure of Internet governance. Russian policy is assessed as a policy of preferring loud statements and PR rather than real influence on development of Internet technologies. Russia consideres Internet as political resource and tries to increase its influence on decision making process on a political, not operational level of Internet governance. The author states that federal government of the United States of America has fully lost the control on the domain name systems. These functions are going to be given to the private sector, while ICANN, which was established according to the Memorandum of Understanding/Joint Project Agreement with U.S. Department of Commerce, is becoming a truly independent international organization. Considering this, the author comes to the conclusion that political transformations for the sake of Russia are already made. He also forecast that next initiatives of Russia will be directed to the segmentation of the Internet.

  6. Produção e qualidade de frutos de tomateiro cultivado em substrato com zeólita Yield and fruit quality of tomato grown in substrate with zeolite

    Directory of Open Access Journals (Sweden)

    Alberto C. de Campos Bernardi

    2007-06-01

    Full Text Available Avaliou-se a produção e a qualidade dos frutos de tomateiro cv. Finestra, cultivado em substrato com zeólita enriquecida com N, P e K. Os tratamentos utilizados foram quatro doses (20; 40; 80 e 160 g por vaso de zeólitas enriquecidas com H3PO4/apatita, KNO3 e KH2PO4, além de uma testemunha cultivada em solução nutritiva. Foram avaliados a produção de frutos por vaso, firmeza, sólidos totais, pH, acidez titulável e ácido ascórbico dos frutos, dos 80 aos 90 dias de cultivo. O fornecimento de nutrientes através do mineral zeólita enriquecido com N, P e K comprovou ser uma alternativa para o aumento da produção. As maiores produções foram obtidas nos tratamentos com adição de P e K e nas maiores doses de zeólita (160 e 80 g por vaso. A produção de frutos foi 11 a 17% maior em relação à testemunha cultivada com solução nutritiva. Houve efeitos positivos das zeólitas enriquecidas com fontes de fósforo sobre a firmeza e efeito negativo sobre o pH. A firmeza dos frutos variou 104% entre tratamentos, de 7,06 N (ZNK 160 a 14,38 (ZPK 40. O aumento da disponibilidade de potássio contribuiu para o aumento do teor de ácido ascórbico dos frutos.We evaluated yield and quality of tomato fruits, cv. Finestra, grown in a zeolite substrate enriched with N, P and K. Treatments comprised four levels (20; 40; 80 and 160 g per pot of zeolite enriched with H3PO4/apatite, KNO3 and KH2PO4, and a control grown in a nutrient solution. Fruit production, firmness, total soluble solids, pH, titratable acidity and ascorbic acid were evaluated from 80 to 90 days of plant cultivation. Nutrients supplied through the mineral zeolite enriched with N, P and K was an adequate alternative to increase the production. Higher fruit production was obtained with addition of P and K and higher zeolite dosis (160 and 80 g per pot. Fruit production was 11% and 17% higher when compared to the plants grown in nutritive solution (check treatment. Positive effects

  7. Teaching Consumers To Use the Internet To Make Consumer Decisions.

    Science.gov (United States)

    O'Neill, Barbara

    1999-01-01

    An adult-education course familiarized participants with online consumer resources. Beyond teaching the mechanics of Internet use, it showed how to use the Internet as a tool for consumer decision making. (SK)

  8. Internet Policy

    Science.gov (United States)

    1999-11-17

    equipment, including information technology , includes, but is not limited to, personal computers and related peripheral equipment and software, office...classified or Sensitive Unclassified Information through the Internet unless the Designated Approving Authority has approved the method of transmission in...writing. 2. Government office equipment, including Information Technology (IT), shall only be used for official purposes, except as specifically

  9. Internet Shopping

    Institute of Scientific and Technical Information of China (English)

    刘洪毓

    2004-01-01

    Nowadays you no longer need to walk round hundreds of shops looking for the items you need. You can shop for just about anything from your armchair. All you need is a computer and access(进入) to the Internet.

  10. [Internet addiction].

    Science.gov (United States)

    Nakayama, Hideki; Higuchi, Susumu

    2015-09-01

    Internet technologies have made a rapid progress, bringing convenience to daily life. On the other hand, internet use disorder and internet addiction (IA) have become reportedly serious health and social problems. In 2013, internet gaming disorder criteria have been proposed in the section of Conditions for Further Study of DSM-5. Existing epidemiological studies by questionnaire methods have reported that the prevalence of IA ranges between 2.8% and 9.9% among youths in Japan. Attention deficit hyperactivity disorder (ADHD), sleeping disorders, depression, obsessive compulsive disorder, and phobic anxiety disorder are extremely common comorbid mental disorders with IA. Some psychotherapies (e.g., cognitive behavioral therapy, motivational interviewing) and medical treatments (e.g., antidepressant drugs, methylphenidate) for comorbid mental disorders as well as rehabilitation (e.g., treatment camp) are effective for IA remission. However, some serious cases of IA may be difficult to treat, and prevention is very important. In future, the prevention, rehabilitations and treatments for IA will be more required in Japan.

  11. Internet Alternatifs

    OpenAIRE

    Dulong de Rosnay , Melanie; Musiani , Francesca

    2015-01-01

    International audience; L'Internet est constitué de différents éléments et couches, qui peuvent être développés, façonnés et organisés de plusieurs manières : le réseau, l'hébergement, les applications, la connexion locale, les contenus. Si le concept de décentralisation est en quelque sorte inscrit dans le principe même de l'Internet – et notamment dans l'organisation de la circulation des flux – son urbanisme actuel semble n'intégrer ce principe que de manière limitée, et certains des risqu...

  12. Editorial Note: The Internet as "Scholarly Review Resource". Further Considerations about E-Reviewing on the Occasion of the "Special Issue: FQS Reviews IV"

    Directory of Open Access Journals (Sweden)

    Günter Mey

    2006-03-01

    Full Text Available With the growth in use of the Internet and the convenience of electronic publishing in terms of speed and publication space, book reviews have come to receive additional recognition (compared to traditional print media. This contribution points out the lack of a system for online reviewing despite multiple online review-services that already exist. Moreover, the full potential of electronic documents, such as the use of hypertext, hybrids and links to additional information, are not maximized. In order to strengthen the scientific impact of book reviews the inherent characteristics of book reviews must be more precisely defined and quality control, for example through peer review, is put in place. URN: urn:nbn:de:0114-fqs0602429

  13. Phase transition and piezoelectric properties of K0.48Na0.52NbO3-LiTa0.5Nb0.5O3-NaNbO3 lead-free ceramics

    International Nuclear Information System (INIS)

    Gao Feng; Liu Liangliang; Xu Bei; Cao Xiao; Deng Zhenqi; Tian Changsheng

    2011-01-01

    Highlights: → The evolution of the crystal structure for the new phase K 3 Li 2 Nb 5 O 15 was described. → The dielectric relaxor behavior would be strengthened by increasing plate-like NN. → k p and d 33 decrease with increasing amount of plate-like NN. → 0.01-0.03 mol of plate-like NN is a proper content for texturing ceramics by RTGG. - Abstract: Plate-like NaNbO 3 (NN) particles were used as the raw material to fabricate (1 - x)[0.93 K 0.48 Na 0.52 Nb O 3 -0.07Li(Ta 0.5 Nb 0.5 )O 3 ]-xNaNbO 3 lead-free piezoelectric ceramics using a conventional ceramic process. The effects of NN on the crystal structure and piezoelectric properties of the ceramics were investigated. The results of X-ray diffraction suggest that the perovskite phase coexists with the K 3 Li 2 Nb 5 O 15 phase, and the tilting of the oxygen octahedron is probably responsible for the evolution of the tungsten-bronze-typed K 3 Li 2 Nb 5 O 15 phase. The Curie temperature (T C ) is shifted to lower temperature with increasing NN content. (1 - x)[0.93 K 0.48 Na 0.52 NbO 3 -0.07Li(Ta 0.5 Nb 0.5 )O 3 ]-xNaNbO 3 ceramics show obvious dielectric relaxor characteristics for x > 0.03, and the relaxor behavior of ceramics is strengthened by increasing NN content. Both the electromechanical coupling factor (k p ) and the piezoelectric constant (d 33 ) decrease with increasing amounts of NN. 0.01-0.03 mol of plate-like NaNbO 3 in 0.93 K 0.48 Na 0.52 NbO 3 -0.07Li(Ta 0.5 Nb 0.5 )O 3 gives the optimum content for preparing textured ceramics by the RTGG method.

  14. INTERNET ADVERTISING: A PRIMER

    OpenAIRE

    Matthew N. O. Sadiku*, Shumon Alam, Sarhan M. Musa

    2017-01-01

    Internet advertising (IA) is using the Internet to market products and services to a large audience. In the current era of Internet commerce, companies have chosen to use Internet advertising and the trend is irreversible. The goal of Internet advertising is to drive customers to your website. Understanding some key concepts of Internet advertising is crucial to creating a strategy that will suit one’s business. This paper provides a brief introduction to Internet or online advertising.

  15. Internet safety education for youth: stakeholder perspectives.

    Science.gov (United States)

    Moreno, Megan A; Egan, Katie G; Bare, Kaitlyn; Young, Henry N; Cox, Elizabeth D

    2013-06-05

    Internet use is nearly ubiquitous among US youth; risks to internet use include cyberbullying, privacy violations and unwanted solicitation. Internet safety education may prevent these negative consequences; however, it is unclear at what age this education should begin and what group is responsible for teaching this topic. Surveys were distributed to key stakeholders in youth safety education including public school teachers, clinicians, parents and adolescents. Surveys assessed age at which internet safety education should begin, as well as experiences teaching and learning internet safety. Surveys of adults assessed willingness to teach internet safety. Finally, participants were asked to identify a group whose primary responsibility it should be to teach internet safety. A total of 356 participants completed the survey (93.4% response rate), including 77 teachers, 111 clinicians, 72 parents and 96 adolescents. Stakeholders felt the optimal mean age to begin teaching internet safety was 7.2 years (SD = 2.5), range 2-15. Internet safety was regularly taught by some teachers (20.8%), few clinicians (2.6%) and many parents (40.3%). The majority of teachers, clinicians and parents were willing to teach internet safety, but all groups surveyed identified parents as having primary responsibility for teaching this topic. Findings suggest agreement among key stakeholders for teaching internet safety at a young age, and for identifying parents as primary teachers of this topic. Clinicians have a unique opportunity to support parents by providing resources, guidance and support.

  16. The Internet: A Learning Environment.

    Science.gov (United States)

    McGreal, Rory

    1997-01-01

    The Internet environment is suitable for many types of learning activities and teaching and learning styles. Every World Wide Web-based course should provide: home page; introduction; course overview; course requirements, vital information; roles and responsibilities; assignments; schedule; resources; sample tests; teacher biography; course…

  17. Automated Story Capture From Internet Weblogs

    National Research Council Canada - National Science Library

    Gordon, Andrew S; Cao, Qun; Swanson, Reid

    2007-01-01

    .... first-person narratives about real-life experiences. Millions of these stories appear in Internet weblogs, offering a potentially valuable resource for future knowledge management and training applications...

  18. 小學教師網際網路教學資源尋求及使用行為之研究 A Study of Elementary School Teachers' Searching Behavior for Instructional Resources on the Internet

    Directory of Open Access Journals (Sweden)

    Ming-Der Wu

    2005-06-01

    Full Text Available 本研究旨在探討小學教師如何於網際網路搜尋及選擇適合的教學資源,並將其應用於教學活動,同時也分析小學教師對於數位典藏網站支援教學活動的看法。本研究 採訪談法,以曾參與「數位典藏國家型科技計畫」舉辦之「數位典藏融入中小學教學活動設計比賽」獲得優勝之小學教師訪談對象,計15位。研究結果顯示,利用 搜尋引擎作關鍵字檢索是小學教師最常運用的搜尋方式;Google、Yahoo!奇摩與小蕃薯是最常被使用的搜尋引擎。此外,小學教師也會運用如亞卓市、 學習加油站與思摩特等教學資源網站、各縣市教學資源網與教育局網站等政府網站、教科書書商的網站等。小學教師在過濾及選擇網路教學資源時,著重於資源的正 確性、新穎性與吸引力,其中正確性是最重要的因素,某些科目因時效性問題而較著重資源的新穎性,教師也認為教學資源要能夠吸引學生的學習動機與注意力。小 學教師在教學活動中多利用Word檔、PowerPoint,與直接上網播放三種方式呈現網路資源。智慧財產權問題與學校軟硬體設備的不足是大多數教師在 使用網路教學資源時遭遇到的困難。數位典藏國家型科技計畫之各主題網站所建置之資源雖也適合作為教學資源,但在使用上仍有其限制。The purpose of this study is to explore how elementary school teachers search for and select instructional resources on the Internet and how they integrate those resources into classroom teaching. The usefulness of websites created by National Digital Archives Pro grain (NDAP is also evaluated by the fifteen elementary school teachers interviewed. Keyword search is the most frequently used method of searching for instructional resources on the Internet, with Google, Yahoo and Little Yam as the most popular search engines. The teachers also

  19. Internet dynamics

    Science.gov (United States)

    Lukose, Rajan Mathew

    The World Wide Web and the Internet are rapidly expanding spaces, of great economic and social significance, which offer an opportunity to study many phenomena, often previously inaccessible, on an unprecedented scale and resolution with relative ease. These phenomena are measurable on the scale of tens of millions of users and hundreds of millions of pages. By virtue of nearly complete electronic mediation, it is possible in principle to observe the time and ``spatial'' evolution of nearly all choices and interactions. This cyber-space therefore provides a view into a number of traditional research questions (from many academic disciplines) and creates its own new phenomena accessible for study. Despite its largely self-organized and dynamic nature, a number of robust quantitative regularities are found in the aggregate statistics of interesting and useful quantities. These regularities can be understood with the help of models that draw on ideas from statistical physics as well as other fields such as economics, psychology and decision theory. This thesis develops models that can account for regularities found in the statistics of Internet congestion and user surfing patterns and discusses some practical consequences. practical consequences.

  20. Caracterização termogravimétrica e espectroscópica das propriedades ácidas da zeólita ZSM-22 Thermogravimetric and spectroscopic characterization of acidic properties of ZSM-22 zeolite

    Directory of Open Access Journals (Sweden)

    A. R. Loiola

    2010-07-01

    Full Text Available A acidez da estrutura da zeólita ZSM-22 foi determinada por análise térmica. A energia de ativação, calculada pelo método de Ozawa, envolveu uma energia de termodecomposição de 18,44 kJ.mol-1. O valor do fator pré-exponencial A foi de 2,2746. Suas propriedades texturais foram determinadas por análise de dessorção/adsorção de nitrogênio, cujos resultados indicaram a existência de microporosidade, com área de superfície de 257 m².g-1, volume de microporos de 0,041 cm³.g-1 e diâmetro de poros de 32,6 Å. Análises de luminescência, utilizando európio como sonda, sugerem que a acidez é distribuída uniformemente dentro da estrutura da zeólita.The acidity and stability of ZSM-22 zeolite structure have been studied by thermal analysis. The activation energy calculated by Ozawa method to the events related to thermodecomposition was 18.44 kJ.mol-1. The value of the pre-exponential factor A was 2.2746. Its textural properties have been determined by nitrogen adsorption desorption analysis, whose results indicated microporous properties, with surface area 257 m².g-1, micropore volume 0.041 cm³.g-1 and pore diameter 32.6 Å. Luminescence analyses, using europium as probe, suggest that the acidity is distributed uniformly within the zeolite structure.

  1. Internet-Based Communication

    Science.gov (United States)

    Gernsbacher, Morton Ann

    2014-01-01

    Google the question, "How is the Internet changing the way we communicate?," and you will find no shortage of opinions, or fears, about the Internet altering the way we communicate. Although the Internet is not necessarily making communication briefer (neither is the Internet making communication less formal), the Internet is manifesting…

  2. Internet use among primary care patients attending a tertiary health ...

    African Journals Online (AJOL)

    Background: Global attention is being drawn to the use of internet resource because of its overwhelming benefits. Individuals, families, social groups, patients as well as research teams spend quality time on a daily basis exploring the internet. Objective: We carried out a study to determine internet use among primary care ...

  3. Poultry Internet

    Science.gov (United States)

    Cheok, Adrian David

    Poultry are one of the most badly treated animals in the modern world. It has been shown that they have high levels of both cognition and feelings, and as a result there has been a recent trend of promoting poultry welfare. There is also a tradition of keeping poultry as pets in some parts of the world. However, in modern cities and societies, it is often difficult to maintain contact with pets, particularly for office workers. We propose and describe a novel cybernetics system to use mobile and Internet technology to improve human-pet interaction. It can also be used for people who are allergic to touching animals and thus cannot stroke them directly. This interaction encompasses both visualization and tactile sensation of real objects.

  4. Internet, la xarxa de xarxes

    OpenAIRE

    Climent Serrano, Salvador

    1989-01-01

    Història d'Internet on es realitza una descripció de la transmissió de les dades per TCP / IP i s'explica el nombre IP. S'estudien els serveis d'Internet com, Correu electrònic (e-mail), Transferència de fitxers (ftp), World wide wed (la teranyina mundial), Navegadors, URL (Uniform Resource Locator), 4.5 Notícies (news), Xats (IRC ), Webphone, Archie, Gopher, Wais, Comerç electrònic els seus components.

  5. Computer Security: Virus Highlights Need for Improved Internet Management

    Science.gov (United States)

    1989-06-01

    Kingdom. Page 47 GAO/IMTEC-89-57 Internet Computer Virus Appendix III Major Contributors to This Report Information Management and Technology ...resources; disrupts the intended use of the Internet ; or wastes resources, destroys the integrity of computer -based information , or compromises users...and information from the other party in order to assist in preparation for trial. Page 32 GAO/IMTEC-89-57 Internet Computer Virus Chapter 3 Factors

  6. INTERNET & INTRANET

    Institute of Scientific and Technical Information of China (English)

    刘硬

    1999-01-01

    <正> 一、什么是INTERNET,INTRANET 说起INTERNET大家都知道它是我们平时接触最多的国际互联网。而INTRANET是最近两年才发展起来的新事物,被企业界称为企业内部网。 INTERNET是一组全球范围内信息资源的名字。这些资源非常巨大,不是一般人所能想象的。它于20世纪70年代创建。他们从一称为ARPANET的网络开始,是由美国国防部发起的用于军事情报的调查与军队之间的联络。原来的ARPANET早已被扩展与替代了,今天它已成为我们所说的INTERNET的全球主干网。

  7. Internet addiction or excessive internet use.

    Science.gov (United States)

    Weinstein, Aviv; Lejoyeux, Michel

    2010-09-01

    Problematic Internet addiction or excessive Internet use is characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding computer use and Internet access that lead to impairment or distress. Currently, there is no recognition of internet addiction within the spectrum of addictive disorders and, therefore, no corresponding diagnosis. It has, however, been proposed for inclusion in the next version of the Diagnostic and Statistical Manual of Mental Disorder (DSM). To review the literature on Internet addiction over the topics of diagnosis, phenomenology, epidemiology, and treatment. Review of published literature between 2000-2009 in Medline and PubMed using the term "internet addiction. Surveys in the United States and Europe have indicated prevalence rate between 1.5% and 8.2%, although the diagnostic criteria and assessment questionnaires used for diagnosis vary between countries. Cross-sectional studies on samples of patients report high comorbidity of Internet addiction with psychiatric disorders, especially affective disorders (including depression), anxiety disorders (generalized anxiety disorder, social anxiety disorder), and attention deficit hyperactivity disorder (ADHD). Several factors are predictive of problematic Internet use, including personality traits, parenting and familial factors, alcohol use, and social anxiety. Although Internet-addicted individuals have difficulty suppressing their excessive online behaviors in real life, little is known about the patho-physiological and cognitive mechanisms responsible for Internet addiction. Due to the lack of methodologically adequate research, it is currently impossible to recommend any evidence-based treatment of Internet addiction.

  8. The Internet and tourism

    OpenAIRE

    Verner, Zbyněk

    2012-01-01

    This work concentrates on Internet and its influence on tourism. It describes history of Internet, tourism and interactions among them. Next this work deals with the newest trends of Internet and their influence on tourism. Last but not least, it analyzes the influence of Internet on demand in tourism in Czech Republic.

  9. Internet Addiction among Adolescence

    Science.gov (United States)

    Sargin, Nurten

    2012-01-01

    Each innovation brings along many risks. One of the risks related with the Internet use is Internet addiction. The aim of this study is to examine Internet addiction in adolescence in terms of gender, Internet access at home and grades. The research design used was survey method. The study population consisted of second stage students attending…

  10. Internet Economics IV

    Science.gov (United States)

    2004-08-01

    edts.): Internet Economics IV Technical Report No. 2004-04, August 2004 Information Systems Laboratory IIS, Departement of Computer Science University of...level agreements (SLA), Information technology (IT), Internet address, Internet service provider 16. PRICE CODE 17. SECURITY CLASSIFICATION 18... technology and its economic impacts in the Internet world today. The second talk addresses the area of AAA protocol, summarizing authentication

  11. Internet-based communications in radiation oncology

    International Nuclear Information System (INIS)

    Goldwein, Joel W.

    1996-01-01

    Currently, it is estimated that 40 million Americans have access to the Internet. The emergence of widely available software, inexpensive hardware and affordable connectivity have all led to an explosive growth in its use. Medicine in general and radiation oncology specifically are deriving great benefits from this technology. The use of this technology will result in a paradigm shift that is likely to change the way we all communicate. An understanding of the technology is therefore mandatory. The objectives of the course are to provide a practical introduction to the use of Internet technologies as they relate to our profession. The following topics will be reviewed. 1. A brief history of the Internet 2. Getting connected to the Internet 3. Internet venues - The Web, ftp, USENETS ... 4. Basic software tools - email, browsers ... 5. Specific Internet resources 6. Advanced Internet utilization 7. Business and the Internet 8. Intranet utilization 9. Philosophical and medicolegal issues 10. Predictions of the future Upon completion, the attendee will be familiar with the Internet, how it works, and how it can be used to fulfill the research, educational, and clinical care missions of our profession

  12. School Library Media Specialists and the Internet: Road Kill or Road Warriors?

    Science.gov (United States)

    Barron, Daniel D.

    1994-01-01

    Discusses use of the Internet by school library media specialists and its importance in the development of the library profession. Highlights include how to access the Internet and resources about the Internet, including information about networks as well as three sources that provide introductions to the general concepts of the Internet. (LRW)

  13. Internet-kulttuuri nykytaiteessa

    OpenAIRE

    Höyssä, Timo

    2016-01-01

    Internet-kulttuuri nykytaiteessa Tutkimuksessa tarkastellaan internet-taiteen historiaa ja nykyisiä esityskäytäntöjä sekä sitä miten globaali internet-kulttuuri on muokannut nykytaidetta sekä galleriassa että webissä. Tutkimuksessa kysytään miten internetin kehitys on vaikuttanut internet-taiteeseen sekä post-internet-taiteen syntyyn? Mikä on internetin paikka nykytaiteessa sekä populaarikulttuurissa? Internet culture in contemporary art A study on the history of Internet art and it’...

  14. Trends in Internet Marketing

    OpenAIRE

    Panchanathan, Nitin

    2005-01-01

    Internet marketing involves the usage of the Internet to market and sell goods or services. In this thesis we wished to seek answers for the following questions with the help of web, email surveys taking into consideration consumer perspective, company perspective and 3rd party internet marketing agency perspective. Our survey sample was based on a small set of companies, consumers and internet marketing agencies. The survey results helped us in predicting the trends in internet marketing. We...

  15. Investigating teachers’ exploration of a professional development website: An innovative approach to understanding the factors that motivate teachers to use Internet-based resources / Investigation de l’exploration par les enseignants d’un site Web

    Directory of Open Access Journals (Sweden)

    Pamela Beach

    2014-08-01

    Full Text Available This qualitative study examined an innovative methodology, combining screen capture technology and a retrospective think aloud, for exploring the use of Internet-based resources by elementary teachers. Pre-service and in-service teachers explored The Balanced Literacy Diet, a free, interactive, and evidenced-informed professional development website. As participants navigated through this complex site, each visual step was captured using Camtasia Studio, a screen recording computer software program developed by TechSmith. Immediately following their 10-minute exploration, participants revisited their online choices virtually and verbalized their thoughts while viewing their screen recording. Qualitative analysis confirmed the usefulness of the methodology and provided insights about the factors that motivate teachers to use professional development websites. Results of the analysis can contribute to the ongoing development of high quality online learning environments. Cette étude qualitative s’est penchée sur une méthodologie innovatrice combinant les technologies de saisie d’écran et la pensée rétrospective à voix haute pour l’exploration de l’utilisation des ressources dans Internet par les enseignants de l’élémentaire. Des enseignants en formation initiale et des enseignants sur place ont exploré The Balanced Literacy Diet, un site Web de perfectionnement professionnel gratuit, interactif et s’appuyant sur des données probantes. Tandis que les participants naviguaient dans ce site complexe, chaque étape visuelle était captée à l’aide de Camtasia Studio, un logiciel d’enregistrement de l’écran développé par TechSmith. Immédiatement après leur exploration de 10 minutes, les participants ont revisité virtuellement leurs choix en ligne et ont verbalisé leurs réflexions en regardant l’enregistrement de l’écran. L’analyse qualitative a confirmé l’utilité de la méthodologie et a fourni des

  16. Internet use and suicidal behaviors: internet as a threat or opportunity?

    Science.gov (United States)

    Robert, Anna; Suelves, Josep Maria; Armayones, Manuel; Ashley, Sivakamy

    2015-04-01

    Suicidal behavior is a common and severe health problem around the world. Internet use has been related to an increase in suicidal behaviors, but few studies have focused on the potential benefits of Internet use for preventing self-harm and suicide. We reviewed the existing literature on the relationship between suicide and Internet use. The accessibility of suicide-related information on the Internet seems to have an impact on the incidence of suicide behaviors. However, the Internet is useful for linking people who feel lonely or isolated, and it provides access to suicide prevention information and resources. The Internet can influence vulnerable people to attempt suicide, but it can also be used to prevent self-harm and suicide. We propose some efforts that can be made in this preventive line.

  17. Consumer informatics: elderly persons and the Internet.

    Science.gov (United States)

    Campbell, Robert J

    2005-05-09

    This paper reports the findings from a study designed to determine whether, when appropriately trained, older adults would use the Internet to gather healthcare information and actively seek information that could directly affect their own treatment and care. Results show that older adults are willing to use the Internet to locate health information. However, familiarity with Internet-based healthcare resources did not lead participants to adopt significant levels of Internet use or change the way they participated in their own healthcare. These results suggest that the Internet may not have as great an influence on how individuals manage their healthcare, and point out the fact that seniors 65 and over may still cling to a paternalistic model when working with their own healthcare provider.

  18. Censura y edición póstuma de la obra de Hipólita de Rocabertí: a propósito de unos poemas manipulados

    Directory of Open Access Journals (Sweden)

    Verònica Zaragoza gómez

    2016-12-01

    Full Text Available El objeto de este trabajo es ahondar en algunos fenómenos del proceso de publicación de la obra de la dominica catalana Hipólita de Rocabertí (Peralada, 1553-Barcelona, 1624, desde un acercamiento filológico inédito, a través del análisis y la edición de tres de sus poemas, que fueron impresos en el Tratado dividido en quatro libros. El primero contiene: la exposición literal y mística de los psalmos penitenciales; el segundo, la preparación para la muerte; el tercero, coloquios del alma christiana con Dios; el quarto, fundamento sólido de la oración por ser todo fundado en el santo Evangelio (Valencia, Jaime de Bordázar, 1683, y que presentan una transmisión textual peculiar, puesto que algunos de ellos fueron modificados en distintas emisiones del testimonio. A través del cotejo y la colación de las variantes de los diferentes testimonios de estas composiciones que editamos, pretendemos aportar nuevos materiales interpretativos que permitan dilucidar mejor el proceso de construcción de la imagen de santidad de la autora operado en el siglo XVII, a través de la edición póstuma de sus obras, en el nuevo marco de la reforma católica post-tridentina. The goal of this paper is to examine certain aspects of the publishing process of the work of the Catalan Dominican nun Hipólita de Rocabertí from an original philological perspective through the edition and analysis of three of her poems, which were published in the Tratado dividido en quatro libros. El primero contiene: la exposición literal y mística de los psalmos penitenciales; el segundo, la preparación para la muerte; el tercero, coloquios del alma christiana con Dios; el quarto, fundamento sólido de la oración por ser todo fundado en el santo Evangelio (Valencia, Jaime de Bordázar, 1683 and which present a complex textual transmission, given that some of them were modified in various editions. By comparing the different testimonies of the compositions that we

  19. Tagging: An Organization Scheme for the Internet

    Directory of Open Access Journals (Sweden)

    Marijke A. Visser

    2010-03-01

    Full Text Available How should the information on the Internet be organized? This question and the possible solutions spark debates among people concerned with how we identify, classify, and retrieve Internet content. This paper discusses the benefits and the controversies of using a tagging system to organize Internet resources. Tagging refers to a classification system where individual Internet users apply labels, or tags, to digital resources. Tagging increased in popularity with the advent of Web 2.0 applications that encourage interaction among users. As more information is available digitally, the challenge to find an organizational system scalable to the Internet will continue to require forward thinking. Trained to ensure access to a range of informational resources, librarians need to be concerned with access to Internet content. Librarians can play a pivotal role by advocating for a system that supports the user at the moment of need. Tagging may just be the necessary system.

  20. Internet metaphors

    Directory of Open Access Journals (Sweden)

    Francesc Núñez Mosteo

    2004-05-01

    Full Text Available This article analyses the role of metaphors in an electronic communication arena based on the data collected in wide-ranging research, carried out by the GIRCOM research group, into sociability in a Universitat Oberta de Catalunya virtual forum.Initially, the analysis observed how metaphors for the "new" media were used as a resource by participants in the forum to structure an emergent experience and field of meaning. Indeed, the use of these metaphors in certain messages on the forum, and their use by participants interviewed, allowed for the confirmation of an old hypothesis: metaphors served (the students to be able to understand one thing in terms of another.Subsequently, the analysis, (taking into account that in the same way that a metaphor was able to aid understanding of a new concept in terms of another, it was also able to hide or ignore other possible conceptions, led us to suspect that the different metaphors chosen by the participants responded to the various interests in the social space generated in the virtual forum.The hypothesis proposed would require further research for its verification, but we believe the "elective affinity" between social position and the field of semantics configured by the metaphors that the social agents that occupy these positions use to talk about the emergent social space to be significant.

  1. Bibliographical resources available in the Internet about dangerous substances and residues and their influence in the environment in the period 1975-2005 Recursos bibliográficos disponibles en Internet sobre sustancias y residuos peligrosos y su influencia en el medio ambiente en el periodo 1975 a 2005

    Directory of Open Access Journals (Sweden)

    Elena Ronda-Pérez

    2008-06-01

    Full Text Available Introduction. The Internet has become the most used source of biomedical information. The documentation, produced by the public and private institutions, in relation with the dangerous substances that can recover in the Internet is fundamental for the prevention of this type of risks. Objective. To locate and to check the available documents in the Internet about dangerous substances, dangerous residues, including inert, and his influence in the environment in the period 1975 - 2005. Material and Method. Descriptive and cross sectional study of the results of the bibliographical searches made in the Internet, in the corresponding databases. Results. It has been recognized 162 records that expire with the requirements indicated in the pre-established methodology. Discussion. With respect to the environmental documentation present in the Internet it seems to be suitable to increase his diffusion and to improve his classification and accessibility.Introducción. Internet se ha convertido en una fuente de información biomédica cada vez más utilizada. La documentación producida por las instituciones públicas y privadas, en relación con las sustancias peligrosas que se pueden recuperar en Internet, es fundamental para la prevención de este tipo de riesgos. Objetivo. Localizar y revisar los documentos disponibles en Internet sobre sustancias peligrosas, residuos peligrosos, incluyendo inertes, y su influencia en el medio ambiente en el periodo 1975 a 2005. Material y método. Estudio descriptivo transversal de los resultados de las búsquedas bibliográficas efectuadas en Internet, en las correspondientes bases de datos. Resultados. Se han reconocido 162 registros que cumplen con los requisitos señalados en la metodología preestablecida. Discusión. Con respecto a la documentación medioambiental pre- sente en Internet, parece conveniente incrementar su difusión y mejorar su clasificación y accesibilidad.

  2. Resource Allocation Methodology for Internet Heterogeneous Traffic ...

    African Journals Online (AJOL)

    Nigerian Journal of Technology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 23, No 1 (2004) >. Log in or Register to get access to full text downloads.

  3. An Internet of Things Resource for Rehabilitation

    DEFF Research Database (Denmark)

    Brooks, Anthony Lewis; Petersson, Eva

    2014-01-01

    Evolving from a mature body of research titled SoundScapes, this paper reports on a work-in-progress that is investigating the need that is evident for improved information and recommendation infrastructures to assist in healthcare intervention and communication (including apparatus and method...

  4. Internet Resources of Consumer Health Information Studies

    Directory of Open Access Journals (Sweden)

    Yu-Tzuon Chou

    2004-09-01

    Full Text Available Health and medical care has always been an important issue. Recently, there has been a rapid increase in consumer health awareness. Therefore, Consumer Health Information has been vastlyemphasized, which results in the development of associated websites. According to an investigation in Taiwan, there are 1,820 different health and medical related websites in 2002. However, due to the lack of regulations, some of these websites’ information contents may be faulty and may confuse users or potentially be harmful. The purpose of this article is to advise consumers how to differentiate between correct and incorrect information in the Health Information websites. The present study analyzes the strengths and weaknesses of some Taiwan’s consumer health websites by comparing their structures, contents and other information with those provided by "the Top Ten Most Useful Health Information Websites" of the USA. [Article content in Chinese

  5. Internet Commerce Managing Financial on the Internet

    Directory of Open Access Journals (Sweden)

    Chandra Wibowo Widhianto

    2001-03-01

    Full Text Available Article explain how to business through internet which are web business clarification, strategy effect, how to make profit, and business electronic changes consist of criptografy, EDI, signature, digital notarisation, file, payment, and how to get succes in internet business.

  6. Commercialisation of Internet

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik

    An anthology dealing with the commercialisation of Internet and the development of new services.......An anthology dealing with the commercialisation of Internet and the development of new services....

  7. Internet flash of lightning

    International Nuclear Information System (INIS)

    Anon.

    2005-01-01

    Seven Internet sites are given relative to European Research and IAEA; Three sites in relation with optimization of radiation protection and environment, Google scolar, medicine, radioecology, finally seventeen Internet sites are detailed in this article. (N.C.)

  8. Internet user behaviour

    Directory of Open Access Journals (Sweden)

    Radbâță, A.

    2011-01-01

    Full Text Available Internet is a useful tool for everybody in a technologically advanced world. As Internet appears and develops, it creates a totally new network environment. The development of commerce on the Internet based on virtual communities has become one of the most successful business models in the world. After analyzing the concept of internet, the e-commerce market and its marketing mix and the benefits and limitations of the Internet, we have presented a few studies on Internet user behaviour. Furthermore, the paper looks at a representative sample of Romanian internet users. The results reveal that the Romanians are using the Internet especially for information gathering, e-mail, entertainment and social networking.

  9. Internet Addiction and Antisocial Internet Behavior of Adolescents

    OpenAIRE

    Ma, Hing Keung

    2011-01-01

    Internet addiction and the moral implication of antisocial Internet behavior will be investigated in this paper. More and more people use the Internet in their daily life. Unfortunately the percentage of people who use the internet excessively also increases. The concept of Internet addiction or pathological use of Internet is discussed in detail, and the characteristics of Internet addicts are also delineated. The social (especially the antisocial) use of Internet is discussed. It is argued ...

  10. PEMANFAATAN INTERNET SEBAGAI SUMBER BELAJAR

    Directory of Open Access Journals (Sweden)

    Rediana Setiyani

    2010-12-01

    Full Text Available This study has objectives to know (1 the ways / patterns of Internet usage by accounting students of Economics Faculty, Unnes in the academic year of 2009/2010, (2 the benefits of Internet to support the studying of accounting students of Economics Faculty, Unnes in the academic year of 2009/2010 (3 the difference of internet usage as a learning resource among accounting students in 4th semester, 1st and 3rd semester of Economics Faculty at Unnes III in the academic year of 2009/2010. The populations of the study are all accounting program students of Economics Faculty, Unnes. The sampling technique used was stratified random sampling. Method of data collection was questionnaire. Technique of data analysis was descriptive analysis and One Way ANOVA test. The results of this study showed that students who used wifi / hotspot for internet were 57%, students who used the internet cafe were 29.7%, and 13.3% students via modem. Benefit of Internet in supporting their studying was in good categorization, it means that students were sure when they got more information; it would improve their achievement also. There are differences in Internet usage as a learning source by students in II semester and IV semester, students in II semester and  VI semester, students in IV semester and VI semester, students in IV semester  and VIII semester, students in VI semester and VIII semester. On the other hand, students in II semester and VIII semester were not different. From the results above, the suggestions are: 1 the hotspot area should be increased on the campus; so students can easily access anywhere, 2 the speed of internet access is also added, so students can quickly download information related to their studying, 3 students can take the advantages of hotspot areas in the campus as much as possible so they can get more information and 4 Students should not rely on textbooks only, but also should look for other information that supports their studying.

  11. PEMANFAATAN INTERNET SEBAGAI SUMBER BELAJAR

    Directory of Open Access Journals (Sweden)

    Rediana Setiyani

    2016-01-01

    Full Text Available This study has objectives to know (1 the ways / patterns of Internet usage by accounting students of Economics Faculty, Unnes in the academic year of 2009/2010, (2 the benefits of Internet to support the studying of accounting students of Economics Faculty, Unnes in the academic year of 2009/2010 (3 the difference of internet usage as a learning resource among accounting students in 4th semester, 1st and 3rd semester of Economics Faculty at Unnes III in the academic year of 2009/2010. The populations of the study are all accounting program students of Economics Faculty, Unnes. The sampling technique used was stratified random sampling. Method of data collection was questionnaire. Technique of data analysis was descriptive analysis and One Way ANOVA test. The results of this study showed that students who used wifi / hotspot for internet were 57%, students who used the internet cafe were 29.7%, and 13.3% students via modem. Benefit of Internet in supporting their studying was in good categorization, it means that students were sure when they got more information; it would improve their achievement also. There are differences in Internet usage as a learning source by students in II semester and IV semester, students in II semester and  VI semester, students in IV semester and VI semester, students in IV semester  and VIII semester, students in VI semester and VIII semester. On the other hand, students in II semester and VIII semester were not different. From the results above, the suggestions are: 1 the hotspot area should be increased on the campus; so students can easily access anywhere, 2 the speed of internet access is also added, so students can quickly download information related to their studying, 3 students can take the advantages of hotspot areas in the campus as much as possible so they can get more information and 4 Students should not rely on textbooks only, but also should look for other information that supports their studying.

  12. The internet for radiologists

    International Nuclear Information System (INIS)

    Caramella, D.; Pavone, P.

    1999-01-01

    This book provides information on all aspects of the Internet of interest to radiologists. It also provides non-experts with all the information necessary to profit from the Internet and to explore the different possibilities offered by the www. Its use should be recommended to all radiologists who use the Internet. (orig.)

  13. Advertising on the Internet.

    Science.gov (United States)

    Jugenheimer, Donald W.

    1996-01-01

    States that although many advertisers have intentions of utilizing the Internet for advertising, which can provide specific audience targeting and buyer/seller interactivity, few have been successful. Explains advantages and disadvantages of using the Internet for advertising purposes. Cites special problems with Internet advertising and successes…

  14. Impact of the Internet.

    Science.gov (United States)

    Balajthy, Ernest

    1997-01-01

    Discusses the impact and the potential of the Internet on education. Suggests that educators and parents need to deal with the lack of quality assurance of the Internet. Addresses readability and appropriateness for children. Notes that successful use of the Internet by children requires that teachers provide instruction in multiple sources and…

  15. Internet Bad Neighborhoods

    NARCIS (Netherlands)

    Moreira Moura, Giovane

    2013-01-01

    A significant part of current Internet attacks originates from hosts that are distributed all over the Internet. However, there is evidence that most of these hosts are, in fact, concentrated in certain parts of the Internet. This behavior resembles the crime distribution in the real world: it

  16. Internet Addiction in Adolescents

    Science.gov (United States)

    Rebisz, Slawomir; Sikora, Ilona

    2016-01-01

    The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the…

  17. Konsep Pemasaran Melalui Internet

    OpenAIRE

    Nurbasari, Anny

    2002-01-01

    Tulisan ini mencoba membuka wawasan kita untuk mengenal dan mendalami paradigma baru dalam manajemen pemasaran, yang berkaitan dengan kemajuan teknologi pemasaran khususnya pemasaran internet (internet marketing).Pemasaran lewat internet sebagai media komunikasi baru makin lazim dilakukan dan makin berpengaruh karena efisiensinya (lengkap, detail, akurat, cepat, mudah, hemat, murah, dan berjangkauan luas). Secara otomatis ini meningkatkan customer intimacy dan customer satisfaction.

  18. The Sensing Internet

    DEFF Research Database (Denmark)

    Heller, Alfred

    2015-01-01

    . Sensor networks can be seen as an important part of the Internet of Things and may even constitute an Internet of Sensors, since the communication layers can differ from the Internet standards. The current paper describes the case for application, followed by a discussion of the observed adaptive...

  19. Internet from Above.

    Science.gov (United States)

    Sullivan, Laura

    1998-01-01

    Explains how fast and reliable Internet access can be obtained by using satellite communications based on experiences at a high school in Mississippi. Discusses Internet communications; how it was implemented in the media center; local area networks; the need for Ethernet-based connection to the Internet; and price. (LRW)

  20. Measuring the internet

    NARCIS (Netherlands)

    Zhou, X.

    2006-01-01

    The Internet is a collection of networks that use the TCP/IP suite of protocols. It has a huge impact on human activity. There are currently hundreds of millions of computers connected to the Internet, generating several petabytes traffic a day. Internet is still growing rapidly. However, the

  1. Internet Addiction and Psychopathology

    Science.gov (United States)

    Koc, Mustafa

    2011-01-01

    This study examined the relationships between university students' internet addiction and psychopathology in Turkey. The study was based on data drawn from a national survey of university students in Turkey. 174 university students completed the SCL-90-R scale and Addicted Internet Users Inventory. Results show that students who use internet six…

  2. Internet utilization by radiation oncology patients

    International Nuclear Information System (INIS)

    Metz, J.M.; Devine, P.; DeNittis, A.; Stambaugh, M.; Jones, H.; Goldwein, J.; Whittington, R.

    2001-01-01

    utilize the Internet to obtain information about cancer. Radiation oncologists must familiarize themselves with this resource because of the large number of patients using the Internet. Veterans lack the computerized access to the Internet and remain underserved by this important resource

  3. Database of Information technology resources

    OpenAIRE

    Barzda, Erlandas

    2005-01-01

    The subject of this master work is the internet information resource database. This work also handles the problems of old information systems which do not meet the new contemporary requirements. The aim is to create internet information system, based on object-oriented technologies and tailored to computer users’ needs. The internet information database system helps computers administrators to get the all needed information about computers network elements and easy to register all changes int...

  4. Aviation Research and the Internet

    Science.gov (United States)

    Scott, Antoinette M.

    1995-01-01

    The Internet is a network of networks. It was originally funded by the Defense Advanced Research Projects Agency or DOD/DARPA and evolved in part from the connection of supercomputer sites across the United States. The National Science Foundation (NSF) made the most of their supercomputers by connecting the sites to each other. This made the supercomputers more efficient and now allows scientists, engineers and researchers to access the supercomputers from their own labs and offices. The high speed networks that connect the NSF supercomputers form the backbone of the Internet. The World Wide Web (WWW) is a menu system. It gathers Internet resources from all over the world into a series of screens that appear on your computer. The WWW is also a distributed. The distributed system stores data information on many computers (servers). These servers can go out and get data when you ask for it. Hypermedia is the base of the WWW. One can 'click' on a section and visit other hypermedia (pages). Our approach to demonstrating the importance of aviation research through the Internet began with learning how to put pages on the Internet (on-line) ourselves. We were assigned two aviation companies; Vision Micro Systems Inc. and Innovative Aerodynamic Technologies (IAT). We developed home pages for these SBIR companies. The equipment used to create the pages were the UNIX and Macintosh machines. HTML Supertext software was used to write the pages and the Sharp JX600S scanner to scan the images. As a result, with the use of the UNIX, Macintosh, Sun, PC, and AXIL machines, we were able to present our home pages to over 800,000 visitors.

  5. The Internet: A Bridge between Research and Practice.

    Science.gov (United States)

    Kuster, Judith Maginnis; Poburka, Bruce J.

    1998-01-01

    Examines Internet capabilities such as World Wide Web home pages, electronic journals, on-line bibliographies, mailing lists, and chat rooms in building bridges between research and practice in speech-language pathology. Numerous examples are provided. Cautions in using Internet resources are also noted. (Author/DB)

  6. The Effect of Students' Perceptions of Internet Information Quality on Their Use of Internet Information in Inquiry-Based Learning

    Science.gov (United States)

    Pow, Jacky; Li, Sandy C.

    2015-01-01

    In Web 2.0 environments, the quality of published information can vary significantly and much of the information on the Internet is unproven. This unverified information hinders rather than facilitates student learning, especially among undergraduate students who depend heavily on Internet resources for their studies. Currently, we do not have…

  7. Internet Usage and Competitive Advantage: The Impact of the Internet on an Old Economy Industry in Spain.

    Science.gov (United States)

    del Aguila Obra, Ana Rosa; Bruque Camara, Sebastian; Padilla Melendez, Antonio

    2002-01-01

    Considers whether Internet technologies have led to competitive advantage for companies operating in traditional industries. Highlights include a literature review; using the resource-based view (RBV) of firms as a theoretical framework for an empirical investigation; and a survey that investigated Internet technologies and competitive advantage…

  8. Security in the internet; Sicherheitsaspekte im Internet

    Energy Technology Data Exchange (ETDEWEB)

    Seibel, R.M.M.; Kocher, K.; Landsberg, P. [Witten-Herdecke Univ., Witten (Germany). Inst. fuer Diagnostische und Interventionelle Radiologie

    2000-04-01

    Aim of the study: Is it possible to use the Internet as a secure media for transport of telemedicine? Which risks exist for routine use? In this article state of the art methods of security were analysed. Telemedicine in the Internet has severe risks, because patient data and hospital data of a secure Intranet can be manipulated by connecting it to the Web. Conclusions: Establishing of a firewall and the introduction of HPC (Health Professional Card) are minimizing the risk of un-authorized access to the hospital server. HPC allows good safety with digital signature and authentication of host and client of medical data. For secure e-mail PGP (Pretty Good Privacy) is easy to use as a standard protocol. Planning all activities exactly as well as following legal regulations are important requisites for reduction of safety risks in Internet. (orig.) [German] Ziele der Studie und Analyse: Es sollten die Fragen beantwortet werden, ob es moeglich ist, das Internet als sicheres Uebermittlungsmedium fuer Telemedizin zu nutzen und welche Sicherheitsrisiken bestehen. Dazu wurden die gaengigen Sicherheitsmethoden analysiert. Telemedizin im Internet ist mit Sicherheitsrisiken behaftet, die durch die Oeffnung eines Intranets mit der Moeglichkeit zur unberechtigten Manipulation von aussen bedingt sind. Schlussfolgerung: Diese Sicherheitsrisiken koennen durch eine Firewall weitgehend unterbunden werden. Chipkarten wie die Health professional card ermoeglichen eine hohe Sicherheit bei digitaler Signatur und sicherer Authentifikation der Sender und Empfaenger von Daten im Internet. Auch Standards wie Pretty good privacy sind inzwischen fuer sichere e-mails einfach einzusetzen. Wichtige Voraussetzung fuer die Reduktion von Sicherheitsrisiken ist unter Beruecksichtigung der gesetzlichen Vorgaben die exakte Planung aller Aktivitaeten im Internet, bei denen medizinische Patientendaten versandt werden sollen, in einem Team aus Aerzten und Informatikern. (orig.)

  9. Internet marketing global features

    Directory of Open Access Journals (Sweden)

    Rakita Branko

    2005-01-01

    Full Text Available Business environment incessantly bringing a yard of a new challenges to market entities. One of the greatest challenges that companies faced during the last couple of decades was development of information systems as well as a large scale usage of world's greatest computer network - Internet - no matter how big they were or what their activities included. There are many papers about Internet, its development, social and economic significance. However, there is no paper or article written by a local author that systematically and thoroughly treats marketing importance of Internet. This paper presents potentials and business importance of internet marketing in new millennium. It considers internet as a communication, trade and distribution channel. In addition, the paper highlights research potentials of Internet.

  10. Internet: la red de redes

    OpenAIRE

    Climent Serrano, Salvador

    1998-01-01

    Historia de I nternet en donde se realiza una descripción de la transmisión de los datos por TCP/IP y se explica el número IP. Se estudian los servicios de Internet como, Correo electrónico (e-mail), Transferencia de ficheros (ftp), World wide wed (la telaraña mundial), Navegadores, URL (Uniform Resource Locator), 4.5 Noticias (news), Chats (IRC), Webphone, Archie, Gopher, Wais, Comercio electrónico sus componentes.

  11. Quality of service agents in the internet

    OpenAIRE

    Schelén, Olov

    1998-01-01

    The Internet is a multi-purpose communication network supporting users and applications with different service demands. To meet these demands, mechanisms for service differentiation in the network are proposed. This thesis presents an admission control architecture where clients can make resource reservations through agents. For each domain in the network there is an agent responsible for admission control. The architecture provides scalable resource reservations for virtual leased lines. Res...

  12. Hierarchical Broadcasting in the Future Mobile Internet

    NARCIS (Netherlands)

    Hesselman, C.E.W.; Eertink, E.H.; Fernandez, Milagros; Crnkovic, Ivica; Fohler, Gerhard; Griwodz, Carsten; Plagemann, Thomas; Gruenbacher, Paul

    2002-01-01

    We describe an architecture for the hierarchical distribution of multimedia broadcasts in the future mobile Internet. The architecture supports network as well as application-layer mobility solutions, and uses stream control functions that are influenced by available network resources, user-defined

  13. Mr. William Shakespeare and the Internet.

    Science.gov (United States)

    Reeves, Barbara

    2000-01-01

    Describes resources and links on a Web site entitled "Mr. William Shakespeare and the Internet," with suggestions for using them with students. Highlights include: historical context; impact of events/situations on works; motivational/preparatory lessons; reading and understanding Shakespeare; analysis of works; language; assessing other…

  14. Directing Traffic: Managing Internet Bandwidth Fairly

    Science.gov (United States)

    Paine, Thomas A.; Griggs, Tyler J.

    2008-01-01

    Educational institutions today face budgetary restraints and scarce resources, complicating the decision of how to allot bandwidth for campus network users. Additionally, campus concerns over peer-to-peer networking (specifically outbound Internet traffic) have increased because of bandwidth and copyright issues. In this article, the authors…

  15. Internet and library classification as determinants of students ...

    African Journals Online (AJOL)

    Internet and library classification as determinants of students utilisation of information resources in University of Calabar Library. ... DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT Subscription or Fee Access ...

  16. A SURVEY OF INTERNET LITERACY SKILLS AMONG PHYSICAL ...

    African Journals Online (AJOL)

    Communication Technology (ICT), these digital resources are now produced and used with the ... libraries today. The numerous advantages of the use of the internet in the libraries ..... Benchmarking ICT Literacy in tertiary learning settings.

  17. Internet Geo-Location

    Science.gov (United States)

    2017-12-01

    INTERNET GEO-LOCATION DUKE UNIVERSITY DECEMBER 2017 FINAL TECHNICAL REPORT APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED STINFO COPY AIR...REPORT TYPE FINAL TECHNICAL REPORT 3. DATES COVERED (From - To) MAY 2014 – MAY 2017 4. TITLE AND SUBTITLE INTERNET GEO-LOCATION 5a. CONTRACT...of SpeedTest servers that are used by end users to measure the speed of their Internet connection. The servers log the IP address and the location

  18. INTERNET AND SENIORS

    OpenAIRE

    Rain, Tomáš; Ivana Švarcová

    2010-01-01

    The article deals about the possibilities of using the internet for seniors. Authors suggest using www pages as alternative of retrospective therapy. Authors describe barriers of internet access for seniors. The authors of the article consider about utilization of internet for the reminiscent therapy of seniors. The target group of this article are the workers of the information centres, gerontopeds and the other persons working as the pedagogues. The objective of this article is to summarize...

  19. International Mathematical Internet Olympiad

    Directory of Open Access Journals (Sweden)

    Alexander Domoshnitsky

    2012-10-01

    Full Text Available Modern Internet technologies open new possibilities in wide spectrum of traditional methods used in mathematical education. One of the areas, where these technologies can be efficiently used, is an organization of mathematical competitions. Contestants can stay at their schools or universities and try to solve as many mathematical problems as possible and then submit their solutions through Internet. Simple Internet technologies supply audio and video connection between participants and organizers.

  20. Everyone’s Internet

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    After more than 20 years,the Internet in China has become a big success.The country has the world’s largest Internet population that topped 420 million at the end of June.In the first six months of this year,China’s Internet market reached 74.3 billion yuan($10.9 billion),the equivalent of 2009’s total.Local businesses have risen to

  1. Privacy and internet services

    OpenAIRE

    Samec, Marek

    2010-01-01

    This thesis is focused on internet services user privacy. Goal of this thesis is to determine level of user awareness of how is their privacy approached while using internet services. Then suggest procedure to improve this awareness, or that will lead to better control of individual privacy. In theoretical part I analyze general and legislative approach to privacy, followed by analysis of behaviour of internet service users and providers. Part of this analysis deals with usage of web cookies ...

  2. Internet and Privacy

    OpenAIRE

    Al-Fadhli, Meshal Shehab

    2007-01-01

    The concept of privacy is hard to understand and is not easy to define, because this concept is linked with several dimensions. Internet Privacy is associated with the use of the Internet and most likely appointed under communications privacy, involving the user of the Internet’s personal information and activities, and the disclosure of them online. This essay is going to present the meaning of privacy and the implications of it for Internet users. Also, this essay will demonstrate some of t...

  3. Privacy driven internet ecosystem

    OpenAIRE

    Trinh, Tuan Anh; Gyarmati, Laszlo

    2012-01-01

    The dominant business model of today's Internet is built upon advertisements; users can access Internet services while the providers show ads to them. Although significant efforts have been made to model and analyze the economic aspects of this ecosystem, the heart of the current status quo, namely privacy, has not received the attention of the research community yet. Accordingly, we propose an economic model of the privacy driven Internet ecosystem where privacy is handled as an asset that c...

  4. Internet Addiction in Adolescents

    OpenAIRE

    Rębisz Sławomir; Sikora Ilona

    2016-01-01

    The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the twentieth century, usually appears in the literature in the context of young people who have been found to be most vulnerable. The phenomenon is known...

  5. INTERNET AND SENIORS

    Directory of Open Access Journals (Sweden)

    Rain, Tomáš

    2010-12-01

    Full Text Available The article deals about the possibilities of using the internet for seniors. Authors suggest using www pages as alternative of retrospective therapy. Authors describe barriers of internet access for seniors. The authors of the article consider about utilization of internet for the reminiscent therapy of seniors. The target group of this article are the workers of the information centres, gerontopeds and the other persons working as the pedagogues. The objective of this article is to summarize ways of using internet for helping seniors to better life. The authors describe terms e-senior. The authors suggest methodological approach to exercising user’s skills.

  6. Internet dalam Konteks Perpustakaan

    Directory of Open Access Journals (Sweden)

    Roni Rodhin

    2017-02-01

    Full Text Available The presence of internet would bring a variaty of effects in all areas of human life. The impac of bias could be both a positive and negative. On the other side for libraries it would bring a disparate impact, engaged  in the service and information. In the contect of libraries, the internet is very helpfull to disseminate information that is available in it. It means internet becomes a partner in the dissemination of information. Therefore, the existence of internet is very important for the library.

  7. Modeling the Internet.

    Energy Technology Data Exchange (ETDEWEB)

    Kelic, Andjelka; Mitchell, Michael David; Shirah, Donald N.

    2017-12-01

    The National Infrastructure Simulations and Analysis Center (NISAC) has developed a nationwide model of the Internet to study the potential impact of the loss of physical facilities on the network and on other infrastructures that depend on the Internet for services. The model looks at the Internet from the perspective of Internet Service Providers (ISPs) and their connectivity and can be used to determine how the network connectivity could be modified to assist in mitigating an event. In addition the model could be used to explore how portions of the network could be made more resilient to disruptive events.

  8. The Use of the Internet for English Language Teachers' Professional Development in Arab Countries

    Science.gov (United States)

    Alhabahba, Mohammad Madallh; Mahfoodh, Omer Hassan Ali

    2016-01-01

    This study investigated the relationship between English language teachers' motives to use online teaching resources and three types of Internet practices: teachers' practices in using the Internet to collaborate with others, teachers' practices for classroom teaching, and the Internet's contribution to the overall professional development of…

  9. Differential psychological impact of internet exposure on Internet addicts.

    Directory of Open Access Journals (Sweden)

    Michela Romano

    Full Text Available The study explored the immediate impact of internet exposure on the mood and psychological states of internet addicts and low internet-users. Participants were given a battery of psychological tests to explore levels of internet addiction, mood, anxiety, depression, schizotypy, and autism traits. They were then given exposure to the internet for 15 min, and re-tested for mood and current anxiety. Internet addiction was associated with long-standing depression, impulsive nonconformity, and autism traits. High internet-users also showed a pronounced decrease in mood following internet use compared to the low internet-users. The immediate negative impact of exposure to the internet on the mood of internet addicts may contribute to increased usage by those individuals attempting to reduce their low mood by re-engaging rapidly in internet use.

  10. Differential psychological impact of internet exposure on Internet addicts.

    Science.gov (United States)

    Romano, Michela; Osborne, Lisa A; Truzoli, Roberto; Reed, Phil

    2013-01-01

    The study explored the immediate impact of internet exposure on the mood and psychological states of internet addicts and low internet-users. Participants were given a battery of psychological tests to explore levels of internet addiction, mood, anxiety, depression, schizotypy, and autism traits. They were then given exposure to the internet for 15 min, and re-tested for mood and current anxiety. Internet addiction was associated with long-standing depression, impulsive nonconformity, and autism traits. High internet-users also showed a pronounced decrease in mood following internet use compared to the low internet-users. The immediate negative impact of exposure to the internet on the mood of internet addicts may contribute to increased usage by those individuals attempting to reduce their low mood by re-engaging rapidly in internet use.

  11. Sitewide task team report for Internet policy

    Energy Technology Data Exchange (ETDEWEB)

    Aichele, D.R.

    1995-03-01

    The Internet is rapidly becoming the standard for communications, information transfer, and information sharing among U.S. Department of Energy (DOE) organizations. It has long been used by the major laboratories, but is now beginning to be used by headquarters staff to communicate with field offices and contractors and as the access point to DOE`s repositories of information. It will soon become key to efficient conduct of operations. Sites without effective access to the Internet will have to rely on secondary, less effective communications. Therefore, the task team believes it is essential that Hanford become a full participant in utilizing this resource. To make this happen an effective access and delivery infrastructure must be provided to DOE and contractor staff and standard ways of doing business on the Internet are required. Much of the technology exists today for robust electronic interchange of information. The use of this technology needs to be expanded and coordinated throughout the DOE and Hanford contractor community. As the use of Internet within DOE is advancing rapidly, it will become the preferred method for communication and information sharing within 5 years. The conclusion of the Internet Inter-Contractor task team is that the use of the Internet is essential to communicate as well as provide and obtain information and knowledge. The Hanford Site must foster, support, and implement necessary changes to the technology infrastructure to improve user access, maintain security, and assure we are effective participants in the networked community.

  12. Internet Usage among Children and Young People

    Directory of Open Access Journals (Sweden)

    Gonca Karayagiz Muslu

    2009-10-01

    Full Text Available Computers have occupied increasingly central roles in children’s world with the advance of technology. They have proved to be an ideal companion for children in developing and developed countries who spend most of their time at school or home with computers. As a measure of development and modernization, technology has made people’s lives easier and contributed positively to social well-being so far while it has also brought about some problems and threats stemming from irresponsible use of Internet. Unmonitored use of Internet may cause damages in children’s and young people’s physical, psychological, social and cognitive development. It seems imperative to assure that children and young people can benefit from computers and Internet resources effectively and productively while measures for appropriate and safe use of Internet are to be taken into serious consideration. Therefore, the government offices and institutions should lay stress upon the issue; education professionals and parents should be well-informed and regularly updated; and finally children and young people should be educated and monitored to achieve a better and efficient use of Internet. In this paper, has been mentioned to negative effect of internet usage on physical, psychosocial and cognitive health of children and young people. [TAF Prev Med Bull 2009; 8(5.000: 445-450

  13. Differential Psychological Impact of Internet Exposure on Internet Addicts

    OpenAIRE

    Romano, Michela; Osborne, Lisa A.; Truzoli, Roberto; Reed, Phil

    2013-01-01

    The study explored the immediate impact of internet exposure on the mood and psychological states of internet addicts and low internet-users. Participants were given a battery of psychological tests to explore levels of internet addiction, mood, anxiety, depression, schizotypy, and autism traits. They were then given exposure to the internet for 15 min, and re-tested for mood and current anxiety. Internet addiction was associated with long-standing depression, impulsive nonconformity, and aut...

  14. Piecing together the Internet

    CERN Multimedia

    Rae-Dupree, J

    2002-01-01

    No one group or person can take credit for inventing the Internet. Key ideas came from both military and academic researchers, DOE money got it up and running. Article giving a chronological timeline of the development of the internet from the 1960s to the present day (2 PC screens).

  15. Interlinguistics and the Internet.

    Science.gov (United States)

    Fettes, Mark

    1997-01-01

    Argues that the Internet offers new opportunities for the development, use, and study of planned languages. Notes that while most Web pages on "constructed" languages are the work of individual hobbyists, a few projects have small communities of users. The paper concludes that the use of Esperanto on the Internet reflects increased socialization…

  16. Creating Pupils' Internet Magazine

    Science.gov (United States)

    Bognar, Branko; Šimic, Vesna

    2014-01-01

    This article presents an action research, which aimed to improve pupils' literary creativity and enable them to use computers connected to the internet. The study was conducted in a small district village school in Croatia. Creating a pupils' internet magazine appeared to be an excellent way for achieving the educational aims of almost all…

  17. The Internet Erlang Formula

    DEFF Research Database (Denmark)

    Iversen, Villy Bæk

    2012-01-01

    This paper presents a robust and efficient algorithm for evaluating multi-service multi-rate queueing systems, including finite buffer systems and loss systems. Vint Cerf listed in 2007 seven research problems concerning the Internet. This paper responds to the second problem: an Internet Erlang...

  18. Trust Drives Internet Use

    DEFF Research Database (Denmark)

    Ljunge, Jan Martin

    This paper estimates the effect of trust on internet use by studying the general population as well as second generation immigrants in 29 European countries with ancestry in 87 nations. There is a significant positive effect of trust on internet use. The positive trust effect is not universal...

  19. Teaching on the Internet.

    Science.gov (United States)

    Kubala, Tom

    1998-01-01

    Discusses Internet graduate teaching experiences at the University of Central Florida and explores the pros and cons of online instruction. Describes Internet courses as asynchronous, allowing students to participate at any time and place. States that faculty must be excellent teachers, able to translate their styles into effective,…

  20. The Internet Debate.

    Science.gov (United States)

    Wampler, Angela Mallicote

    1996-01-01

    Examines whether the Internet will be an equalizer or will increase social stratification, whether the Internet will be a boon to rural areas, and how it can be made more appealing or acceptable to rural areas. Discusses the "missionary movement" model of economic change and rural issues related to access to infrastructure, censorship,…

  1. Internet Bad Neighborhoods Aggregation

    NARCIS (Netherlands)

    Moreira Moura, Giovane; Sadre, R.; Sperotto, Anna; Pras, Aiko; Paschoal Gaspary, L.; De Turk, Filip

    Internet Bad Neighborhoods have proven to be an innovative approach for fighting spam. They have also helped to understand how spammers are distributed on the Internet. In our previous works, the size of each bad neighborhood was fixed to a /24 subnetwork. In this paper, however, we investigate if

  2. Ethics and Internet Measurements

    NARCIS (Netherlands)

    van der Ham, Jeroen; van Rijswijk, Roland M.

    2017-01-01

    Over the past decade the Internet has changed from a helpful tool to an important part of our daily lives for most of the world’s population. Where in the past the Internet mostly served to look up and exchange information, it is now used to stay in touch with friends, perform financial transactions

  3. Internet accounting dictionaries

    DEFF Research Database (Denmark)

    Nielsen, Sandro; Mourier, Lise

    2005-01-01

    An examination of existing accounting dictionaries on the Internet reveals a general need for a new type of dictionary. In contrast to the dictionaries now accessible, the future accounting dictionaries should be designed as proper Internet dictionaries based on a functional approach so they can...

  4. Wireless mobile Internet security

    CERN Document Server

    Rhee, Man Young

    2013-01-01

      The mobile industry for wireless cellular services has grown at a rapid pace over the past decade. Similarly, Internet service technology has also made dramatic growth through the World Wide Web with a wire line infrastructure. Realization for complete wired/wireless mobile Internet technologies will become the future objectives for convergence of these technologies thr

  5. LIFE ON THE INTERNET

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The fast development of the Internet has not only changed people’s lifestyles but also had a deep impact on social structure the rapidly growing Internet has not only changed ways of collecting and using information,but also exerted a farreaching influence on social

  6. Internet and information

    Institute of Scientific and Technical Information of China (English)

    王文龙

    2001-01-01

    As the society develops, information becomesmore important than ever before. Computers willgradually be familiar to more and more people andbe used in more and more ways. Internet makes theworld integrated(合并) as a whole. So, it is important to learn how to make use of the Internet.

  7. Measuring internet skills

    NARCIS (Netherlands)

    van Deursen, Alexander Johannes Aloysius Maria; van Dijk, Johannes A.G.M.

    2010-01-01

    Research that considers Internet skills often lacks theoretical justifications and does not go beyond basic button knowledge. There is a strong need for a measurement framework that can guide future research. In this article, operational definitions for measuring Internet skills are proposed,

  8. Banking on the Internet.

    Science.gov (United States)

    Internet Research, 1996

    1996-01-01

    Electronic ground was broken in 1995 with the development of the completely Internet-based bank Security First Network Bank. This article discusses the need for developing online services, outlines the reasons for the formation of an Internet-based bank and argues that to remain competitive financial services providers must provide easier customer…

  9. Avaliação e remoção de cobre em aguardentes de cana pela utilização dos aluminossilicatos: zeólita e bentonita Evaluation and removal of sugar cane brandy using aluminossilicates: zeolite and bentonite

    Directory of Open Access Journals (Sweden)

    Fabiane de Oliveira Cantão

    2010-10-01

    Full Text Available A cachaça, bebida genuinamente nacional, é um produto de grande aceitação nos mercados interno e externo. Durante o processo de produção há alguns pontos críticos, ocorrendo a formação de contaminantes que podem afetar a qualidade da bebida, sendo necessário o conhecimento de sua composição química. Com este trabalho, objetivou-se comparar o comportamento do cobre, quando presente em solução alcoólica 40% e uma aguardente comercial (utilizando sulfato de cobre pentaidratado como fonte desse mesmo metal, além de avaliar a remoção de cobre na bebida, utilizando dois aluminossilicatos (zeólita e bentonita comumente empregados na adsorção de metais. A zeólita e bentonita adsorveram mais cobre quando estiveram presentes em solução alcoólica do que em aguardente. Esses resultados sugerem que o cobre em aguardente deva estar ligado a moléculas volumosas, dificultando sua entrada nos pequenos poros da argila bentonita e da zeólita ZSM-5. Quando os aluminossilicatos estiveram presentes na aguardente impregnada com cobre em alambique, a bentonita foi mais eficiente na remoção do cobre do que a zeólita; no entanto a zeólita é mais recomendada na remoção do cobre, pois a redução das concentrações dos componentes secundários foi menor, não descaracterizando a bebida.The "cachaça", a genuinely national drink, is a product of great acceptance in the domestic and international markets. Therefore, we need to know its chemical composition, as in the production process a few critical points due to the presence of contaminants that can affect the quality of the drink. This work is aimed to compare the behaviour of copper, when present in a 40% alcohol solution and a "cachaça" trade (using copper sulfate pentahydrate as a source of the same metal, in addition to evaluating the removal of copper in the spirit, using two aluminosilikate (zeolite and bentonite commonly employed in the adsorption of metals. The zeolite and

  10. Australian internet policy

    Directory of Open Access Journals (Sweden)

    Angela Daly

    2017-03-01

    Full Text Available This special issue focussing on internet policy in Australia provides a snapshot of developments on various topics (access, privacy, censorship as a means of understanding better the state of play in Australia, and also how this compares to internet policy in other parts of the world, especially Europe and North America. Given changing geopolitics, the influence of internet policy in the rest of the Asia Pacific through vehicles such as the Regional Comprehensive Economic Partnership (RCEP may become increasingly important in Australia in the coming years. This leaves Australia, and its internet policy, at a crossroads, which may reflect broader dynamics in internet policy internationally, and makes this an interesting time in which to explore what is happening in this particular country.

  11. The Internet drag race

    CERN Document Server

    Fitchard, Kevin

    2004-01-01

    The Internet2 consortium members from California Institute of Technology and CERN developed effective fiber optic network, sending data upto 11,000 kilometers between Caltech's LA laboratories and CERN's campus in Geneva at a rate of 6.25 Gb/s. The 68,431 terabit- meters per second data transfer was accomplished using the IPv4 protocols that power the public Internet. Network run by Internet2, called Abilene maintains the highest capacities in the world, connecting dozens of GigaPOP's with OC-192c 10 Gb/s Ip backbone. The member institutions of Internet2 keep Abilene 10% to 15% full, but the researchers also use the network as a base for the latest Internet technologies and experiments, which include development of IPv6. (Edited abstract).

  12. Internet versus mail

    DEFF Research Database (Denmark)

    Olsen, Søren Bøye

    In a choice experiment setup, this paper suggests that internet surveys can be a viable alternative to traditional mail surveys when gathering feedback from a sample of respondents. In a study concerning preferences for avoiding encroachment of nature areas in future motorway planning in Denmark......, two samples of respondents are surveyed – one by internet and one by mail. Results suggest that additional self-selection mechanisms in the internet survey mode lead to the internet sample being less representative of the survey population than is the case for the mail sample. Similar response rates...... are obtained in the two samples, but the internet sample is apparently less prone to protest bidding. A thorough parametric analysis cannot reject that stated preferences elicited by use of the two different modes of sampling are identical. This suggests that the fear of a potential survey mode effect...

  13. Internet Use for Health Information

    Science.gov (United States)

    ... Health Services Utilization > Internet use for Health Information Internet use for Health Information Narrative Due in part ... adults in the United States who use the Internet has increased substantially, from 47 percent in 2000 ...

  14. Causes of Internet Addiction Disorder

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The Internet Addiction Disorder diagnostic manual approved by psychologists on November 8 divides Internet addiction into five categories,which are addiction to online games,pornography,social networking,Internet information and Internetshopping.

  15. Sharing network resources

    CERN Document Server

    Parekh, Abhay

    2014-01-01

    Resource Allocation lies at the heart of network control. In the early days of the Internet the scarcest resource was bandwidth, but as the network has evolved to become an essential utility in the lives of billions, the nature of the resource allocation problem has changed. This book attempts to describe the facets of resource allocation that are most relevant to modern networks. It is targeted at graduate students and researchers who have an introductory background in networking and who desire to internalize core concepts before designing new protocols and applications. We start from the fun

  16. Wisconsin's forest resources, 2006

    Science.gov (United States)

    C.H. Perry; V.A. Everson

    2007-01-01

    Figure 2 was revised by the author in August 2008. This publication provides an overview of forest resource attributes for Wisconsin based on an annual inventory conducted by the Forest Inventory and Analysis program at the Northern Research Station of the U.S. Forest Service from 2002-2006. These estimates, along with associated core tables postedon the Internet, are...

  17. Internet Addiction in Adolescents

    Directory of Open Access Journals (Sweden)

    Rębisz Sławomir

    2016-08-01

    Full Text Available The possibilities offered by the use of the Internet increasingly intensify the problem of Internet addiction, which has become more prevalent in the last decade, marked by the growing availability of mobile devices and new media and their exacerbation of the problem. Research on Internet addiction, initiated by Kimberly Young at the end of the twentieth century, usually appears in the literature in the context of young people who have been found to be most vulnerable. The phenomenon is known as Adolescent Internet Addiction. Compulsive use of the Internet is a complex phenomenon, its effects being visible in almost all aspects of a young person’s social life. It is manifested in a variety of pathological behaviors and emotional states grouped into several major psycho-physical and social effects that may appear simultaneously, e.g. anger, depression, loneliness or anxiety associated with the lack of access to the network, the weakening of social ties, withdrawal from real life, lack of educational achievement, chronic fatigue or deteriorating health. The authors of this study aim to assess the level of Internet addiction among adolescents in Poland and indicate its main behavioral manifestations, in the students surveyed, which influence their pathological use of the Internet. Our study involved a total of 505 students from three high schools located in Rzeszow (N = 505 and was carried out by questionnaires, including, among others, The Problematic Use of the Internet (PUI which is the Polish adaptation of Kimberly Young’s Internet Addiction Test (IAT (Cronbach’s α = 0.89. Statistical analysis of responses from the PUI test allowed us to determine (1 the level of Internet addiction among these adolescents, whereas the univariate (ANOVA analysis enabled us (2 to verify the hypothesis of the existence of differences in the level of Internet addiction among the investigated groups as far as gender, place of residence or grade are concerned

  18. Internet Addiction and Antisocial Internet Behavior of Adolescents

    Directory of Open Access Journals (Sweden)

    Hing Keung Ma

    2011-01-01

    Full Text Available Internet addiction and the moral implication of antisocial Internet behavior will be investigated in this paper. More and more people use the Internet in their daily life. Unfortunately the percentage of people who use the internet excessively also increases. The concept of Internet addiction or pathological use of Internet is discussed in detail, and the characteristics of Internet addicts are also delineated. The social (especially the antisocial use of Internet is discussed. It is argued that the behavior of Internet use is similar to daily life social behavior. In other words, Internet behavior is a kind of social behavior. Kohlberg's theory of moral development is employed to delineate the moral reasoning of the antisocial Internet behavior. The following behaviors are regarded as antisocial Internet behavior: (1 the use of Internet to carry out illegal activities such as selling faked products or offensive pornographic materials, (2 the use of Internet to bully others (i.e., cyberbullying such as distributing libelous statements against a certain person, (3 the use of Internet to cheat others, and (4 the use of Internet to do illegal gambling. The characteristics of the moral stages that are associated with these antisocial Internet behaviors are investigated in detail.

  19. Internet Addiction and Antisocial Internet Behavior of Adolescents

    Science.gov (United States)

    Ma, Hing Keung

    2011-01-01

    Internet addiction and the moral implication of antisocial Internet behavior will be investigated in this paper. More and more people use the Internet in their daily life. Unfortunately the percentage of people who use the internet excessively also increases. The concept of Internet addiction or pathological use of Internet is discussed in detail, and the characteristics of Internet addicts are also delineated. The social (especially the antisocial) use of Internet is discussed. It is argued that the behavior of Internet use is similar to daily life social behavior. In other words, Internet behavior is a kind of social behavior. Kohlberg's theory of moral development is employed to delineate the moral reasoning of the antisocial Internet behavior. The following behaviors are regarded as antisocial Internet behavior: (1) the use of Internet to carry out illegal activities such as selling faked products or offensive pornographic materials, (2) the use of Internet to bully others (i.e., cyberbullying) such as distributing libelous statements against a certain person, (3) the use of Internet to cheat others, and (4) the use of Internet to do illegal gambling. The characteristics of the moral stages that are associated with these antisocial Internet behaviors are investigated in detail. PMID:22125466

  20. The internet and the physician-patient relationship.

    Science.gov (United States)

    Sechrest, Randale C

    2010-10-01

    Since the emergence of the public Internet in the early 1990s, the healthcare industry has been struggling to understand how best to utilize this resource. During the last decade there has been an increase in both the interest and participation by healthcare providers in the Internet space, but many observers continue to push for more development of healthcare resources to better support the provider-patient relationship. This paper will review the historical development of the Internet, the core concepts that have driven the emergence and evolution of the Internet as a mass medium of information exchange, and how the healthcare industry can harness the Internet to improve the provider patient relationship. WHERE ARE WE NOW?: The healthcare industry continues to lag behind other industries that have been transformed by the Internet. Numerous industries including travel, real estate, retail sales, and banking have migrated both comprehensive information resources and transactions to the Internet in order to improve efficiency and customer satisfaction. That same process is occurring now in the healthcare industry. Credible and comprehensive Information resources are beginning to mature. Transactions are still in their infancy, reflecting a continued concern about privacy and security. WHERE DO WE NEED TO GO?: We need to improve information resources to educate and inform patients. Improving the availability and credibility of information resources will empower patients to make better healthcare decisions and I contend will ultimately reduce the cost of delivering care. HOW DO WE GET THERE?: Orthopaedists must first recognize the value of information resources to the patient. Effective communication with patients is a critical component of providing healthcare services. All healthcare providers should reflect on the importance of developing an effective communications strategy for their own practice and consider the benefits of participating in efforts by

  1. Towards Marxian Internet Studies

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2012-05-01

    Full Text Available This article gives an overview of example approaches of Critical Internet Studies and points out key concepts of this field. Critical Cyberculture Studies and Critical Political Economy/Critical Theory of the Internet are identified as two approaches in Critical Internet Studies. The paper also discusses the role of 11 Marxian concepts for Critical Internet Studies. Marxian concepts that have been reflected in Critical Internet Studies include: dialectics, capitalism, commodification, surplus value/exploitation/alienation/class, globalization, ideology, class struggle, commons, public sphere, communism, and aesthetics. The paper points out the importance of explicitly acknowledging the importance of Karl Marx’s thinking in Critical Internet Studies. Marx’s concepts are today frequently used implicitly, without acknowledging and engaging with their roots. A critique of the approach of “Critical” Cyberculture Studies is advanced. This approach is compared to the approaches of Critical Theory and Critical Political Economy of the Internet. The difference between these two approaches reflects the debate about class exploitation and non-class domination between Cultural Studies and Critical Political Economy in Media and Communication Studies.

  2. SEGMENTASI LAYANAN INTERNET BANKING

    Directory of Open Access Journals (Sweden)

    Ellen Theresia Sihotang

    2017-04-01

    Full Text Available The purpose of this study is to analyze internet banking�s users based on their experiences. It can be used to set marketing program of internet banking that appropriate with customers needs, in order to anticipate tight competition. This research methods starts with focus group discussion and clustering analysis to classify 312 respondents of internet banking users based on demographic, benefit and behavioral segmentation. The sampling method uses purposive sampling and snowball sampling. K-Means Clustering method�s produces four optimal clusters. The benefit orientation of the first cluster in on time saving. Second cluster, concern on the ease of getting and operating internet banking so this cluster does not need auxiliary features such as video guide to use internet banking. The third cluster�s orientation is on the modern lifestyle and the ease of getting and operating internet banking service with detailed daily mutation transaction The fourth cluster, concerns on the detailed daily mutation transaction but they are not sure with the security of personal data via internet banking. �

  3. Learning, teaching and researching on the internet a practical guide for social scientists

    CERN Document Server

    Stein, S D

    2014-01-01

    Learning, Teaching and Researching on the Internet: A Practical Guide for Social Scientists is directed at students and academic staff who want to be able to access Internet resources quickly and efficiently without needing to become IT experts. The emphasis throughout is on the harnessing of the large volume of potentially useful Internet resources to everyday requirements, whether these be focused on learning, teaching or research. The Internet is a significantly rich information, communication and research resource for all those involved in higher education, whether they be students, academ

  4. Safety in the Internet

    Directory of Open Access Journals (Sweden)

    Semenko T.V.

    2016-11-01

    Full Text Available the modern world is the world of computer technology, and the children living in this world feel comfortable in it, they master the computer, mobile devices, new-fangled gadgets easily and use them skillfully. However, their knowledge of the safety in the Internet lags behind their ability to develop new devices. The number of the Internet users is increased every year, so the problem of children safety in the Internet is very urgent. It is necessary for parents, educators and teachers to conduct explanatory conversations and activities for explanation and consolidation the rules of “The Safe Internet”.

  5. Are internet prices sticky?

    OpenAIRE

    Lünnemann, Patrick; Wintr, Ladislav

    2006-01-01

    This paper studies the behaviour of Internet prices. It compares price rigidities on the Internet and in traditional brick-and-mortar stores and provides a cross-country perspective. The data set covers a broad range of items typically sold over the Internet. It includes more than 5 million daily price quotes downloaded from price comparison web sites in France, Germany, Italy, the UK and the US. The following results emerge from our analysis. First, and contrary to the recent findings for co...

  6. Internet plan and planning

    Directory of Open Access Journals (Sweden)

    Kahriman Emina

    2008-01-01

    Full Text Available Paper discuss specific features of internet plan as well as planning as management process in general in the contemporary environment. No need to stress out that marketing plan and marketing planning is core activity in approaching to market. At the same time, there are a lot specific c request in preparing marketing plan comparing to business planning due to marketing plan is an essential part. The importance of internet plan and planning rely on specific features of the internet network but as a part of general corporate as well as marketing strategy.

  7. Wired or Wireless Internet?

    DEFF Research Database (Denmark)

    Gimpel, Gregory

    2010-01-01

    This paper finds that network externalities play a minimal role in the choice of internet access technology. Potential adopters of mobile laptop internet view broadband technology as a black box, the technological details of which donot matter. The study uses qualitative techniques to explore how...... the speed of technological obsolescence, market share dominance, and the black boxing of technology influence consumer intention to adopt WiMax and 3G wireless internet for their laptop computers. The results, implications for industry, and areas for further research are discussed....

  8. INTERNET AND PIRACY

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Internet has penetrated into all the aspects of our life and work.We can study and work by it;we can find a job by it;we can communicate by it;we can entertain by it;we can buy and sell by it.We can do almost everything on the Internet,and almost anywhere anytime. However,at the same time Internet provides services for us,it is inevitably invading our privacy to some degree.The services on most websites require our registering. If we want to enjoy these services,we have to provide much private informa-

  9. Towards the Tactile Internet

    DEFF Research Database (Denmark)

    Szabó, Dávid; Gulyás, András; Fitzek, Frank

    2015-01-01

    5G communication networks enable the steering and control of Internet of Things and therefore require extreme low latency communication referred to as the tactile Internet. In this paper we show that the massive use of network coding throughout the network significantly improves latency and reduce...... the frequency of packet re-transmission, so an architecture built around network coding may be a feasible road towards realizing the tactile internet vision. Our contribution is threefold: (i) we show how network coding improves latency and reduces packet re-transmission with respect to other coding schemes...

  10. Rumors and Internet

    Directory of Open Access Journals (Sweden)

    RENARD, Jean-Bruno

    2011-12-01

    Full Text Available This paper will address the rumors and the Internet in two ways: rumors as the subject of the Internet and the Internet as a channel of dissemination of rumors. We define rumors in a broadly way as an unverified information circulating within a social group. In a strict sense, rumors can be understand as false information that people believe. A rumor is an urban myth, a legend, a hoax, or a contemporary narrative, a tale of everyday life, false or dubious, but in which we believed because it is likely, and it conveys a moral message.

  11. Privacidad en internet

    OpenAIRE

    Rodríguez Gómez, José Luis

    2010-01-01

    Análisis de la privacidad en internet, y, en particular, en las redes sociales y la blogosfera. Se parte del concepto jurídico de privacidad y se analizan los riesgos crecientes que la acosan. Anàlisi de la privacitat a Internet, i, en particular, en les xarxes socials i la blogosfera. Es parteix del concepte jurídic de privacitat i s'analitzen els riscos creixents que l'assetgen. Analysis of Internet privacy, and in particular, social networks and the blogosphere. It begins with legal ...

  12. INTERNET ASSISTED LEARNING OF BIOCHEMISTRY

    Directory of Open Access Journals (Sweden)

    R.M. Lima

    2005-07-01

    Full Text Available The revolution  in information  technology  has included the INTERNET to the available  resources for biochemical  education.  There  is a great  deal of biochemical  information, and  the  amount is increas- ing rapidly,  indeed  exponentially.  The  aim of this work is to analyze  the  biochemical  issues cellular respiration, photosynthesis and membrane  transport available  in web pages, taking  into account con- tents  quality,  trustworthiness and effectiveness. Firstly  1st secondary level students were inquired by a questionnaire on their use of INTERNET resources.  More then 80 percent of them were regular users. The  results  confirm the  already  known  potential of INTERNET in education.  Fourteen sites  were analyzed  regarding  to contents, presence  of bibliographical, references,  authorship, titles  responsible and adequacy  to the target public.  In relation  to contents, presence of conceptual  errors, illustrations and other  stimulatory elements  were analyzed.  The great  majority  did not mention  bibliographic  ref- erences and target public.  Less than  half divulged responsible  names and/or their  graduation status. Some sites contained critical  conceptual  errors,  as the mention  of, as examples:  during  the cell active transport process, of energy (ATP waste (desperdício by the cell; the yeast is a pluricellular  fungal; and  the  oxygen is essential  for anaerobic  respiration.  However,  one of the  sites,  where  such  errors were found, was the only one to mention  enzymes and regulation  steps of cellular respiration. Half of the sites present identical  texts  and figures. None of the analyzed  sites thus  was considered excellent. Our data  strenghthen the need for rigorous evaluation concerning of scholarly research  of biochemical theme  on the web.INTERNET ASSISTED LEARNING OF  BIOCHEMISTRY

  13. Grid to supersede internet

    CERN Multimedia

    Goodard, A

    2000-01-01

    British scientists are developing a successor to the internet that will not only give researchers access to information but also raw computing power via seamless connections to the rest of the world (1 page).

  14. Race to replace internet

    CERN Multimedia

    Ahuja, A

    2000-01-01

    British scientists are urging the Government to support a project to build a computing 'Grid' to succeed the Internet. They believe that fortunes await the countries and companies who commit themselves from the very beginning (1 page).

  15. Scientists planning new internet

    CERN Multimedia

    Cookson, C

    2000-01-01

    British scientists are preparing to build the next generation internet - 'The Grid'. The government is expected to announce about 100 million pounds of funding for the project, to be done in collaboration with CERN (1/2 p).

  16. Internet research in psychology.

    Science.gov (United States)

    Gosling, Samuel D; Mason, Winter

    2015-01-03

    Today the Internet plays a role in the lives of nearly 40% of the world's population, and it is becoming increasingly entwined in daily life. This growing presence is transforming psychological science in terms of the topics studied and the methods used. We provide an overview of the literature, considering three broad domains of research: translational (implementing traditional methods online; e.g., surveys), phenomenological (topics spawned or mediated by the Internet; e.g., cyberbullying), and novel (new ways to study existing topics; e.g., rumors). We discuss issues (e.g., sampling, ethics) that arise when doing research online and point to emerging opportunities (e.g., smartphone sensing). Psychological research on the Internet comes with new challenges, but the opportunities far outweigh the costs. By integrating the Internet, psychological research has the ability to reach large, diverse samples and collect data on actual behaviors, which will ultimately increase the impact of psychological research on society.

  17. Nasionalisme di Era Internet

    Directory of Open Access Journals (Sweden)

    Danu Widhyatmoko

    2015-04-01

    Full Text Available Nationalism and nationality of a country life are moving into the new phase. Internet has become a new medium that opens up so many opportunities to create a sense of nationalism for the country. This paper contains a review of nationalism in the age of the Internet. This paper begins with understanding nationalism, the character of the Internet, social media and nationalism in the era of the Internet. Research method used in this paper is literature study, continued with reflective data analysis. With reflective analysis method, the authors analyzed data from the data collection has been carried out for comparison between the existing literature by circumstances or phenomena that occur, so that the conclusions of rational and scientific data can be obtained. 

  18. Countering Internet Extremism

    National Research Council Canada - National Science Library

    Thomas, Timothy L

    2009-01-01

    ... that. Extremists' use of the Internet has developed rapidly since the Chechen-Russian conflict. Now they are more creative, and more importantly, more persuasive in their methods to recruit members, gain financial support, and provide proof of success...

  19. Mobile Internet Protocol Analysis

    National Research Council Canada - National Science Library

    Brachfeld, Lawrence

    1999-01-01

    ...) and User Datagram Protocol (UDP). Mobile IP allows mobile computers to send and receive packets addressed with their home network IP address, regardless of the IP address of their current point of attachment on the Internet...

  20. Learning Internet of Things

    CERN Document Server

    Waher, Peter

    2015-01-01

    If you're a developer or electronics engineer who is curious about Internet of Things, then this is the book for you. With only a rudimentary understanding of electronics, Raspberry Pi, or similar credit-card sized computers, and some programming experience using managed code such as C# or Java, you will be taught to develop state-of-the-art solutions for Internet of Things in an instant.

  1. Internet of things

    OpenAIRE

    Salazar Soler, Jorge; Silvestre Bergés, Santiago

    2015-01-01

    This is an introductory course to the IoT (Internet of things). In the early chapters the basics about the IoT are introduced. Then basics of IPv6 internet protocol that is the most used in IoT environment as well as main applications, the current state of the market and the technologies that enable the existence of the IoT are described. Finally the future challenges that are considered most important are discussed. Peer Reviewed

  2. Saving the internet.

    Science.gov (United States)

    Zittrain, Jonathan

    2007-06-01

    The Internet goose has laid countless golden eggs, along with a growing number of rotten ones. But it's the rotten ones that now tempt commercial, governmental, and consumer interests to threaten the Internet's uniquely creative power. The expediently selected, almost accidentally generative properties of the Internet - its technical openness, ease of access and mastery, and adaptability - have combined, especially when coupled with those of the PC, to produce an unsurpassed environment for innovative experiment. Those same properties, however, also make the Internet hospitable to various forms of wickedness: hacking, porn, spam, fraud, theft, predation, and attacks on the network itself. As these undesirable phenomena proliferate, business, government, and many users find common cause for locking down Internet and PC architecture in the interests of security and order. PC and Internet security vulnerabilities are a legitimate menace. However, the most likely reactions - if they are not forestalled - will be at least as unfortunate as the security problems themselves. Consider the growing profusion of "tethered appliances" - devices whose functions cannot readily be altered by their owners (think TiVo). Such appliances take Internet innovations and wrap them up in a neat, easy-to-use package, which is good - but only if the Internet and PC can remain sufficiently in the center of the digital ecosystem to produce the next round of innovations and to generate competition. People buy these devices for their convenience or functionality and may appreciate the fact that they are safer to use (they limit the damage users can do through ignorance or carelessness). But the risk is that users, by migrating to such appliances, will unwittingly trade away the future benefits of generativity - a loss that will go unappreciated even as innovation tapers off.

  3. Internet and computer crimes

    OpenAIRE

    Janýšková, Zuzana

    2010-01-01

    INTERNET AND COMPUTER CRIME (SUMMARY) The purpose of this thesis is to provide an introduction to the basic problems of Internet and computer crime (furthermore also "cyber crime"), which is a type of crime that is still relatively new, but fast developing in a similar pace as the information technologies. The thesis contains seven substantial chapters. First chapter is an introduction of this thesis, which focuses on its structure and summary of the content. Second chapter presents the most ...

  4. Acne and the Internet.

    Science.gov (United States)

    Zeichner, Joshua A; Del Rosso, James Q

    2016-04-01

    The Internet provides both education and miseducation for acne patients. Although some sites provide disease background information and objective treatment guidance, support networks, and research findings, others may seem to be objective on the surface, but are in reality run by untrained, self-proclaimed experts or are promotional in nature. Providers must be aware of the potential benefits and pitfalls the Internet provides for those suffering with acne. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Disclosure on the Internet

    International Nuclear Information System (INIS)

    Kratz, M.P.J.

    1998-01-01

    The key issues surrounding regulatory enforcement of Internet disclosure in the petroleum industry were discussed under three headings, i.e. (1) content problems, such as intellectual property, trademarks, copyright, licence limitations, accuracy of promotional and other information; (2) disclosure problems, including web site information, employee disclosure, electronic mail, and third party disclosures; and (3) regulatory issues that range from the Internet as the vehicle for stock manipulation, to transnational aspects, lack of editorial oversight, and multi-jurisdictional enforcement issues

  6. Strategy and the Internet.

    Science.gov (United States)

    Porter, M E

    2001-03-01

    Many of the pioneers of Internet business, both dot-coms and established companies, have competed in ways that violate nearly every precept of good strategy. Rather than focus on profits, they have chased customers indiscriminately through discounting, channel incentives, and advertising. Rather than concentrate on delivering value that earns an attractive price from customers, they have pursued indirect revenues such as advertising and click-through fees. Rather than make trade-offs, they have rushed to offer every conceivable product or service. It did not have to be this way--and it does not have to be in the future. When it comes to reinforcing a distinctive strategy, Michael Porter argues, the Internet provides a better technological platform than previous generations of IT. Gaining competitive advantage does not require a radically new approach to business; it requires building on the proven principles of effective strategy. Porter argues that, contrary to recent thought, the Internet is not disruptive to most existing industries and established companies. It rarely nullifies important sources of competitive advantage in an industry; it often makes them even more valuable. And as all companies embrace Internet technology, the Internet itself will be neutralized as a source of advantage. Robust competitive advantages will arise instead from traditional strengths such as unique products, proprietary content, and distinctive physical activities. Internet technology may be able to fortify those advantages, but it is unlikely to supplant them. Porter debunks such Internet myths as first-mover advantage, the power of virtual companies, and the multiplying rewards of network effects. He disentangles the distorted signals from the marketplace, explains why the Internet complements rather than cannibalizes existing ways of doing business, and outlines strategic imperatives for dot-coms and traditional companies.

  7. Security in Internet

    Directory of Open Access Journals (Sweden)

    Felician ALECU

    2006-01-01

    Full Text Available A very good method that can be used to protect a private network is the implementation of a firewall between Internet and Intranet. This firewall will filter the packets that transit the network according with the security policy defined at the system level. The SSL protocol allows verifying the identity of a WEB server based on a digital certificate issued by a certification authority. Secure data transport over the Internet is done by using encryption methods.

  8. Internet Use among Retired Teachers

    Science.gov (United States)

    Demiray, Emine; Candemir, Özden

    2017-01-01

    Internet access tools and devices are developing with the prevalence of the Internet, which is considered revolutionary in information and communications technology. Beside the widespread use of the Internet among young people, statistics show that the number of older people that use the Internet is also on the rise. The purpose of the study is to…

  9. JIP: Java image processing on the Internet

    Science.gov (United States)

    Wang, Dongyan; Lin, Bo; Zhang, Jun

    1998-12-01

    In this paper, we present JIP - Java Image Processing on the Internet, a new Internet based application for remote education and software presentation. JIP offers an integrate learning environment on the Internet where remote users not only can share static HTML documents and lectures notes, but also can run and reuse dynamic distributed software components, without having the source code or any extra work of software compilation, installation and configuration. By implementing a platform-independent distributed computational model, local computational resources are consumed instead of the resources on a central server. As an extended Java applet, JIP allows users to selected local image files on their computers or specify any image on the Internet using an URL as input. Multimedia lectures such as streaming video/audio and digital images are integrated into JIP and intelligently associated with specific image processing functions. Watching demonstrations an practicing the functions with user-selected input data dramatically encourages leaning interest, while promoting the understanding of image processing theory. The JIP framework can be easily applied to other subjects in education or software presentation, such as digital signal processing, business, mathematics, physics, or other areas such as employee training and charged software consumption.

  10. Technology and resources use by university teachers

    OpenAIRE

    Gueudet , Ghislaine

    2014-01-01

    International audience; In this paper we introduce the study of the use of resources by mathematics teachers at university. The available resources evolve, in particular concerning Open Educational Resources offered on the Internet. Studying the consequences of these evolutions for the teaching and learning practices requires to introduce a comprehensive concept of resource. A resource for the teacher is defined here as anything likely to resource the teacher's practice: technologies, but als...

  11. Addressing the "Epidemic" of Overweight Children by Using the Internet

    Science.gov (United States)

    Coleman, Mick; Wallinga, Charlotte; Bales, Diane

    2009-01-01

    The Internet can be of great assistance to early childhood teachers in planning educational activities for the classroom and with families. This article explores how early childhood teachers can use resources online to address what has been called an "epidemic" of overweight children. Guidelines for using online resources are presented. (Contains…

  12. Internet use among Ugandan adolescents: implications for HIV intervention.

    Directory of Open Access Journals (Sweden)

    Michele L Ybarra

    2006-11-01

    Full Text Available The Internet is fast gaining recognition as a powerful, low-cost method to deliver health intervention and prevention programs to large numbers of young people across diverse geographic regions. The feasibility and accessibility of Internet-based health interventions in resource-limited settings, where cost-effective interventions are most needed, is unknown. To determine the utility of developing technology-based interventions in resource-limited settings, availability and patterns of usage of the Internet first need to be assessed.The Uganda Media and You Survey was a cross-sectional survey of Internet use among adolescents (ages 12-18 years in Mbarara, Uganda, a municipality mainly serving a rural population in sub-Saharan Africa. Participants were randomly selected among eligible students attending one of five participating secondary day and boarding schools in Mbarara, Uganda. Of a total of 538 students selected, 93% (500 participated. Of the total respondents, 45% (223 reported ever having used the Internet, 78% (175 of whom reported going online in the previous week. As maternal education increased, so too did the odds of adolescent Internet use. Almost two in five respondents (38% [189] reported already having used a computer or the Internet to search for health information. Over one-third (35% [173] had used the computer or Internet to find information about HIV/AIDS, and 20% (102 had looked for sexual health information. Among Internet users, searching for HIV/AIDS information on a computer or online was significantly related to using the Internet weekly, emailing, visiting chat rooms, and playing online games. In contrast, going online at school was inversely related to looking for HIV/AIDS information via technology. If Internet access were free, 66% (330 reported that they would search for information about HIV/AIDS prevention online.Both the desire to use, and the actual use of, the Internet to seek sexual health and HIV

  13. Internet use among Ugandan adolescents: implications for HIV intervention.

    Science.gov (United States)

    Ybarra, Michele L; Kiwanuka, Julius; Emenyonu, Nneka; Bangsberg, David R

    2006-11-01

    The Internet is fast gaining recognition as a powerful, low-cost method to deliver health intervention and prevention programs to large numbers of young people across diverse geographic regions. The feasibility and accessibility of Internet-based health interventions in resource-limited settings, where cost-effective interventions are most needed, is unknown. To determine the utility of developing technology-based interventions in resource-limited settings, availability and patterns of usage of the Internet first need to be assessed. The Uganda Media and You Survey was a cross-sectional survey of Internet use among adolescents (ages 12-18 years) in Mbarara, Uganda, a municipality mainly serving a rural population in sub-Saharan Africa. Participants were randomly selected among eligible students attending one of five participating secondary day and boarding schools in Mbarara, Uganda. Of a total of 538 students selected, 93% (500) participated. Of the total respondents, 45% (223) reported ever having used the Internet, 78% (175) of whom reported going online in the previous week. As maternal education increased, so too did the odds of adolescent Internet use. Almost two in five respondents (38% [189]) reported already having used a computer or the Internet to search for health information. Over one-third (35% [173]) had used the computer or Internet to find information about HIV/AIDS, and 20% (102) had looked for sexual health information. Among Internet users, searching for HIV/AIDS information on a computer or online was significantly related to using the Internet weekly, emailing, visiting chat rooms, and playing online games. In contrast, going online at school was inversely related to looking for HIV/AIDS information via technology. If Internet access were free, 66% (330) reported that they would search for information about HIV/AIDS prevention online. Both the desire to use, and the actual use of, the Internet to seek sexual health and HIV/AIDS information is

  14. Internet Use among Ugandan Adolescents: Implications for HIV Intervention

    Science.gov (United States)

    Ybarra, Michele L; Kiwanuka, Julius; Emenyonu, Nneka; Bangsberg, David R

    2006-01-01

    Background The Internet is fast gaining recognition as a powerful, low-cost method to deliver health intervention and prevention programs to large numbers of young people across diverse geographic regions. The feasibility and accessibility of Internet-based health interventions in resource-limited settings, where cost-effective interventions are most needed, is unknown. To determine the utility of developing technology-based interventions in resource-limited settings, availability and patterns of usage of the Internet first need to be assessed. Methods and Findings The Uganda Media and You Survey was a cross-sectional survey of Internet use among adolescents (ages 12–18 years) in Mbarara, Uganda, a municipality mainly serving a rural population in sub-Saharan Africa. Participants were randomly selected among eligible students attending one of five participating secondary day and boarding schools in Mbarara, Uganda. Of a total of 538 students selected, 93% (500) participated. Of the total respondents, 45% (223) reported ever having used the Internet, 78% (175) of whom reported going online in the previous week. As maternal education increased, so too did the odds of adolescent Internet use. Almost two in five respondents (38% [189]) reported already having used a computer or the Internet to search for health information. Over one-third (35% [173]) had used the computer or Internet to find information about HIV/AIDS, and 20% (102) had looked for sexual health information. Among Internet users, searching for HIV/AIDS information on a computer or online was significantly related to using the Internet weekly, emailing, visiting chat rooms, and playing online games. In contrast, going online at school was inversely related to looking for HIV/AIDS information via technology. If Internet access were free, 66% (330) reported that they would search for information about HIV/AIDS prevention online. Conclusions Both the desire to use, and the actual use of, the Internet to

  15. College Students' Use of the Internet

    Directory of Open Access Journals (Sweden)

    Anna C. McFadden

    1999-02-01

    Full Text Available Over the last several years there has been mounting concern about children being exposed to sex-related material on the Internet. Concern about pornography and obscenity is widespread and this concern has spawned a host of products to block or filter content. The notorious Time magazine article (July 3, 1995 "Cyberporn"--which Time later acknowledged had doubtful credibility (July 24, 1995--undoubtedly inflamed this trend. The article, which asserted that much of traffic on the Internet dealt with pornography, was based on the largely discredited research of a Carnegie Mellon undergraduate student who examined 32 alt.binaries newsgroups on Usenet, not the Internet. Nonetheless, the article was fodder for the Communications Decency Act of 1996. While the Supreme Court struck down the Act, pending bills such as the "Safe Schools Internet Act" (H.R. 3177 would require all public libraries and schools that receive federal funds for Internet access to install blocking software to restrict minors' access to "inappropriate" material. Other pending bills would punish commercial online distributors for access to material they do not directly control and require service providers to offer blocking software to customers. While most students who use computers in university computer labs are legally adults, many are not. If laws restrict access to minors, there will be a host of technical problems to provide access to scholars and adult students. Labs are open spaces where students come and go, using computers for many purposes but only part of the time for Internet access. Determining policies and creating procedures to implement and monitor policies will entail considerable resources for something that may not be a serious problem and something that cannot be effectively controlled with filtering software. It could require students to present identification to prove they are adults in order to access certain computer resources, not to mention the

  16. Improving quality of service in the internet

    OpenAIRE

    Flückiger, François

    2000-01-01

    The Internet transport technology was designed to be robust, resilient to link or node outages, and with no single point of failure. The resulting connectionless system supports what is called a "best effort datagram delivery service", the perfo rmance of which is often greatly unpredictable. To improve the predictability of IP-based networks, several Quality of Service technologies have been designed over the past decade. The first one, RSVP, based on reservation of resources, is operational...

  17. Discussion groups on the Internet: journaling.

    Science.gov (United States)

    Till, J E

    1995-09-01

    Interactive communication on the Internet, as illustrated by the e-mail-based breast cancer discussion group, provides an alternative to the telephone, the fax machine and regular mail, and is a resource for communications research, the potential of which is only beginning to be appreciated. At least some of the messages posted to such discussion groups could be regarded as a form of "journaling". Such messages are eminently suitable for qualitative data analysis.

  18. Teaching internet use to adult learners: The LANL experience

    Energy Technology Data Exchange (ETDEWEB)

    Smith, S.; Comstock, D.

    1995-12-01

    The Research library at Los Alamos National Laboratory has been teaching an Internet class to adult learners since May 1994. The class is a team effort, combining lecture/demo with hands-on practice using Gopher and the World Wide Web. What started out as a small short-term project has become a weekly class available to any Lab employee or associate. More than 250 people have been taught to find basic reference materials and to navigate the Internet on the Gopher and World Wide Web. The class is one of the first classes offered by the Research Library to be filled every month, and one Laboratory group has recommended that their staff attend this class in preparation for more advanced Internet and HTML classes as part of their group training. The success of this class spurred development by the Research Library of more specific subject classes using Internet resources, specifically business and general science resources.

  19. [Psychiatry and psychotherapy on the internet. Current overview].

    Science.gov (United States)

    Seemann, O; Soyka, M

    1999-01-01

    The Internet is a fast growing medium, which is about to alter our all day life. Most impact is given to advantages of telemedicine to psychiatrists and psychotherapists as well as patients. After introduction of the essential features of the Internet practical aspects of medicine in Cyberspace for psychotherapists, psychiatrists and their patients are shown. Then, the general prohibition of advertisement for physicians is discussed on the bases of actual laws related to Internet activities. Relevant resources of medical information are shown with regard to the detailed facilities of using search engines. Highlighting opportunities and possible resources of medicine in cyberspace, it is made clear, that the rising interest in telemedicine on Internet is more than justified. Finally, some risks of virtual communication are visible. Important and mentioned Web-sites are listed at the end.

  20. Internet Technology on Spacecraft

    Science.gov (United States)

    Rash, James; Parise, Ron; Hogie, Keith; Criscuolo, Ed; Langston, Jim; Powers, Edward I. (Technical Monitor)

    2000-01-01

    The Operating Missions as Nodes on the Internet (OMNI) project has shown that Internet technology works in space missions through a demonstration using the UoSAT-12 spacecraft. An Internet Protocol (IP) stack was installed on the orbiting UoSAT-12 spacecraft and tests were run to demonstrate Internet connectivity and measure performance. This also forms the basis for demonstrating subsequent scenarios. This approach provides capabilities heretofore either too expensive or simply not feasible such as reconfiguration on orbit. The OMNI project recognized the need to reduce the risk perceived by mission managers and did this with a multi-phase strategy. In the initial phase, the concepts were implemented in a prototype system that includes space similar components communicating over the TDRS (space network) and the terrestrial Internet. The demonstration system includes a simulated spacecraft with sample instruments. Over 25 demonstrations have been given to mission and project managers, National Aeronautics and Space Administration (NASA), Department of Defense (DoD), contractor technologists and other decisions makers, This initial phase reached a high point with an OMNI demonstration given from a booth at the Johnson Space Center (JSC) Inspection Day 99 exhibition. The proof to mission managers is provided during this second phase with year 2000 accomplishments: testing the use of Internet technologies onboard an actual spacecraft. This was done with a series of tests performed using the UoSAT-12 spacecraft. This spacecraft was reconfigured on orbit at very low cost. The total period between concept and the first tests was only 6 months! On board software was modified to add an IP stack to support basic IP communications. Also added was support for ping, traceroute and network timing protocol (NTP) tests. These tests show that basic Internet functionality can be used onboard spacecraft. The performance of data was measured to show no degradation from current

  1. The wireless internet explained

    CERN Document Server

    Rhoton, John

    2001-01-01

    The Wireless Internet Explained covers the full spectrum of wireless technologies from a wide range of vendors, including initiatives by Microsoft and Compaq. The Wireless Internet Explained takes a practical look at wireless technology. Rhoton explains the concepts behind the physics, and provides an overview that clarifies the convoluted set of standards heaped together under the umbrella of wireless. It then expands on these technical foundations to give a panorama of the increasingly crowded landscape of wireless product offerings. When it comes to actual implementation the book gives abundant down-to-earth advice on topics ranging from the selection and deployment of mobile devices to the extremely sensitive subject of security.Written by an expert on Internet messaging, the author of Digital Press''s successful Programmer''s Guide to Internet Mail and X.400 and SMTP: Battle of the E-mail Protocols, The Wireless Internet Explained describes and evaluates the current state of the fast-growing and crucial...

  2. World tour through the internet

    International Nuclear Information System (INIS)

    Jang, Ji Hwan; Kang, Ho Seong; Kim, Jong Hun

    1994-03-01

    This book deals with basic knowledge and familiarity with internet use, which is composed of seven chapters ; the world of internet, the basic knowledge for internet use such as telnet, mail, talk, basic command on Unix and command for communication, to access to the internet, if you get on the internet for the first time, useful service of internet such as archie service, gopher service, who is service, Use net, IRC and Netiquette on IRC, interesting internet trip like Billboard charts, TV-Rating, Solar Report, Agricultural Info, CARL, Nat'l Education BBS, internet service in Sydney university FEDIX, CAIR, NOAA, SDDAS, Stock, MUD and international Go server. The last chapter is computer networks connected to the internet ; computer services, BITNET, and FidoNet.

  3. World tour through the internet

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Ji Hwan; Kang, Ho Seong; Kim, Jong Hun

    1994-03-15

    This book deals with basic knowledge and familiarity with internet use, which is composed of seven chapters ; the world of internet, the basic knowledge for internet use such as telnet, mail, talk, basic command on Unix and command for communication, to access to the internet, if you get on the internet for the first time, useful service of internet such as archie service, gopher service, who is service, Use net, IRC and Netiquette on IRC, interesting internet trip like Billboard charts, TV-Rating, Solar Report, Agricultural Info, CARL, Nat'l Education BBS, internet service in Sydney university FEDIX, CAIR, NOAA, SDDAS, Stock, MUD and international Go server. The last chapter is computer networks connected to the internet ; computer services, BITNET, and FidoNet.

  4. Legal examination of physician advertising on the internet.

    Science.gov (United States)

    Carroll, Jenny

    2006-02-01

    The Internet provides an invaluable resource to physicians seeking to market healthcare services to consumers. No longer considered an unethical practice, physician advertising has transformed over the years into an indispensable business tool in the medical community. While the Internet creates opportunities to reach vast numbers of individuals in a timely and cost-effective manner, physicians must be vigilant in adhering to laws, rules, and regulations designed to protect the public from false and deceptive practices.

  5. The internet addiction - a risk factor of contemporaniety.

    Directory of Open Access Journals (Sweden)

    Ovidiu TAFUNI

    2016-11-01

    Full Text Available The Internet has become an indispensable part of the process of communication in modern society, as well as at home. Its use became popular for its easiness to get in touch with others, accessibility, attractiveness, anonymity, privacy, saving time and natural resources, including human ones etc. However, frequently it shown up more clinical evidence of Internet excessive use among the population, in some cases very similar symptoms with addictive disorders, commonly encountered among adolescents.

  6. Actualization of the intercultural dialogue in the Internet

    Directory of Open Access Journals (Sweden)

    M E Lipatova

    2016-12-01

    Full Text Available The article considers the main directions of the intercultural dialogue in the Internet. Based on the analysis of the nature of intercultural communication in the Internet the authors identify features that characterize the Internet as a tool for intercultural communication providing its users wide opportunities for implementing the idea of intercultural dialogue. The authors analyze new types and forms of communication that change and improve the cross-cultural interaction in the Internet; the online network communities that turn to be the continuation and a new dimension of traditional structures of social and cultural life, and represent a special socio-cultural space, in which the existing social reality transforms and develops into a new form of everyday life. The article considers different approaches to the study of the current role of the Internet as a means of intercultural communication, including the specifics of the Russian Internet in achieving this goal; the resources of intercultural dialogue, in particular visual communication as a nowadays tool for intercultural communication in the Internet. The authors show the widest range of possibilities for the dialogue provided by various social networks today - these resources can act as both a platform for communication of large social groups and a service for correspondence between individuals.

  7. Trust in Internet Election

    DEFF Research Database (Denmark)

    Markussen, Randi; Ronquillo, Lorena; Schürmann, Carsten

    2014-01-01

    This paper discusses the Decryption and Counting Ceremony held in conjunction with the internet voting trial on election day in the Ministry of Local Government and Regional Development of Norway in 2013. We examine the organizers' ambition of making the decryption and counting of electronic votes...... public in order to sustain trust in internet voting. We introduce a pragmatic approach to trust that emphasises the inseparability of truth from witnessing it. Based on this and on a description of how the event was made observable and how the complexities in the counting process were disclosed, we...... discuss what we term economy of truth from the perspective of the IT community involved in the ceremony. We claim that broadening the economy of truth by including more explicitly social and political perspectives in the ceremony, and in internet elections in general, and how witnessing is brought about...

  8. Security in the internet

    International Nuclear Information System (INIS)

    Seibel, R.M.M.; Kocher, K.; Landsberg, P.

    2000-01-01

    Aim of the study: Is it possible to use the Internet as a secure media for transport of telemedicine? Which risks exist for routine use? In this article state of the art methods of security were analysed. Telemedicine in the Internet has severe risks, because patient data and hospital data of a secure Intranet can be manipulated by connecting it to the Web. Conclusions: Establishing of a firewall and the introduction of HPC (Health Professional Card) are minimizing the risk of un-authorized access to the hospital server. HPC allows good safety with digital signature and authentication of host and client of medical data. For secure e-mail PGP (Pretty Good Privacy) is easy to use as a standard protocol. Planning all activities exactly as well as following legal regulations are important requisites for reduction of safety risks in Internet. (orig.) [de

  9. Internet Performance to Africa

    Energy Technology Data Exchange (ETDEWEB)

    Cottrell, L

    2003-10-01

    We report the first results ever for real-time Internet performance to Africa using the PingER methodology. Multiple monitoring hosts were used to enable comparisons with performance from different parts of the world. From these preliminary measurements, we have found that Internet packet losses to some African sites in recent months range from very poor to bad (> 12%), some getting better, others are holding steady or getting worse. This, together with the average monthly Round Trip Times, imply end-to-end maximum TCP throughputs that are order of magnitudes different between countries in the region. Africa is shown to be far from the Internet performance in industrialized nations due to the poor infrastructure in place today. These monitoring efforts can provide valuable information to analyze the relative rates of future improvement and today they help us to quantify the digital divide and can provide quantitative information to policy makers.

  10. Internet and education for the patient

    Directory of Open Access Journals (Sweden)

    Bastos, Bárbara Guimarães

    2011-10-01

    Full Text Available Introduction: The process of education of a patient aims to improve knowledge and skill of the patient and/or family, in a way to influence attitudes and behaviors needed to maintain or improve health. Must be a integral part of interpersonal communication between health professionals and patients, and this can happen through interpersonal communication and various other means such as pamphlets, manuals and, more recently, computer resources. Goal: This update article approach the patient education and the internet potential for this process, still presenting some initiatives in the audiology área. Discussion: The informations, related to health are popular in the internet, and include interactive websites, portals, e-mails, telehealth aplications, and others. The education of the patients supported by the internet can help to solve a big ethical, political and economic issue: the problem to conciliate the needs and the expectations of the patients with the characteristics and limitations of the health system. Although the use of internet in the education of the patient is promising, this is not a solution to be used without careful planning, monitoring and evaluation. In audiology there are few initiatives with the use of e-mails and websites for complement of the patient education. Final Considerations: The health professionals, including the speech therapists, must check if their patients use internet resources, recognize that behavior change and prepare not only to discuss the information obtained with the patient, but also suggest websites with reliable information and help them to evaluate the quality of the information available online.

  11. [Internet and videogame addiction: a review].

    Science.gov (United States)

    Abreu, Cristiano Nabuco de; Karam, Rafael Gomes; Góes, Dora Sampaio; Spritzer, Daniel Tornaim

    2008-06-01

    With the introduction of the new technologies to our daily lives, the Internet and electronic games have become widely and unrestrictedly used tools and one of the major global phenomena in the last decade. Several investigations have attested the benefits from such resources; however, their healthy, adaptive use progressively gave place to their abuse and the lack of control, which have severely impacted on the daily life of millions of users. The objective of this study was to systematically review the articles looking into Internet and electronic games addiction in the general population. We intend, therefore, to evaluate the progression of these concepts in the course of the last decade, as well as contributing to better understand this condition and its comorbidities. A systematic literature review was conducted by means of MedLine, Lilacs, SciELO, and Cochrane using the following terms as a parameter: "Internet addiction", "pathological internet use", "internet abuse", "videogame" , "computer games" and "electronic games". The electronic search was done up to December 2007. Studies conducted in distinct countries still indicate very different prevalence rates; this is probably due to the absence of consensus and the use of diverse names, which brings about the adoption of distinct diagnostic criteria. Many patients reporting abusive use and dependence show significant consequences to their professional, academic (school), social and family lives. Further investigations are needed to determine whether this abusive Internet and electronic game use should be understood as one of the newest psychiatric classifications of the 21st century or just substrates of other disorders.

  12. Internet Addiction: A Current Review

    Directory of Open Access Journals (Sweden)

    Hasan Bozkurt

    2016-09-01

    Full Text Available Internet addiction, which has become a global social issue, can be broadly conceptualized as an inability to control ones use of the Internet which leads to negative consequences in daily life. Only Internet Gaming Disorder has been included in the appendix of the diagnostic and statistical manual of mental disorders fifth edition (DSM-5, but it has already been argued that Internet addiction could also comprise problematic use of other Internet applications developing an addictive behavior. This paper aims to give a current review of the gradually evolving body of literature on Internet addiction. [J Contemp Med 2016; 6(3.000: 235-247

  13. Interpretation of Internet technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    2001-01-01

    Research scope: The topic of the research project is to investigate how new internet technologies such as e-trade and customer relation marketing and management are implemented in Danish food processing companies. The aim is to use Weick's (1995) sensemaking concept to analyse the strategic...... processes leading to the use of internet marketing technologies and to investigate how these new technologies are interpreted into the organisation. Investigating the organisational socio-cognitive processes underlying the decision making processes will give further insight into the socio...

  14. Kids rules the internet

    DEFF Research Database (Denmark)

    Sørensen, Birgitte Holm

    2006-01-01

    ?Power users? are children who explore the cutting edge of new media and develop their competencies at a level where few adults can follow. Adults concerns over children?s and adolescents? activities on the Internet can often be ascribed to the fact that the children master the new media faster...... than their parents and their teachers. Adults who take the time to familiarise themselves with common practice on the Internet will usually abandon their concerns in favour of a more positive and supportive attitude....

  15. Internet skills, sources of support, and benefiting from internet use

    NARCIS (Netherlands)

    van Deursen, Alexander Johannes Aloysius Maria; Courtois, Cédric; van Dijk, Johannes A.G.M.

    2014-01-01

    This study added communication Internet skills to an existing skill framework of operational, formal, information, and strategic skills. The study investigated how people deal with inadequate skill levels by identifying support sources. Furthermore, we investigated which of the Internet skills

  16. The Internet and Ethiopia's IP Law, Internet Governance and Legal ...

    African Journals Online (AJOL)

    KM_Yilma & HH_Abraha

    3 Ian Lloyd (2014), Information Technology Law, 7th Edition, Oxford ..... private sector, in the global Internet governance forums has indeed been quite .... Ethiopian government is completely absent from the global internet governance.

  17. Perceived Internet health literacy of HIV-positive people through the provision of a computer and Internet health education intervention.

    Science.gov (United States)

    Robinson, Christie; Graham, Joy

    2010-12-01

    The objective of this study was to assess perceived Internet health literacy of HIV-positive people before and after an Internet health information educational intervention. We developed a 50-min educational intervention on basic computer skills and online health information evaluation. We administered a demographic survey and a validated health literacy survey (eHEALS) at baseline, immediately after, and 3 months the class. Changes in scores between the surveys were analysed. Eighteen HIV-positive participants were included in the final analysis. Before the intervention, most respondents' assessment of their ability to access Internet health information was unfavourable. Post-intervention, the majority of respondents agreed or strongly agreed they were able to access and identify Internet health information resources. The increase in self-assessed skill level was statistically significant for all eight items eHEALS (P Internet health information educational intervention HIV-positive people with baseline low perceived Internet health literacy significantly improves confidence in finding and using Internet health information resources. Studies with larger numbers of participants should be undertaken to determine if brief interventions improve self-care, patient outcomes and use of emergency services. © 2010 The authors. Health Information and Libraries Journal © 2010 Health Libraries Group.

  18. MULTIFUNCTION OF INTERNET IN TRANSLATION

    Directory of Open Access Journals (Sweden)

    Bayu Budiharjo

    2017-04-01

    Full Text Available Technology affects almost all areas, including translation. Many products of technology have made translational works easier, one of which is internet. Despite the wide use of internet, the potentials it has are sometimes unnoticed. While web-based dictionaries or thesaurus often serve as translators’ assistants and online Machine Translation issues become topics of many researches, other uses of internet related to translation may not be known by many. Internet can help disseminate newborn ideas, theories and findings worldwide to enhance translation theories. Besides, the contact between internet and translation generates new areas to examine. Internet also provides helping hand in the area of translation research. Researcher or anyone conducting research in the field of translation can find a range of research gaps as well as reference. Those who need group discussions to collect required data from informants, or researchers of the same interest coming from all over the world can meet and conduct Focus Group Discussion (FGD on virtual world. Furthermore, internet offers various forms of assistance for translation practitioners. The commonly used internet assistance consists of dictionaries, thesaurus and Machine Translations available on the internet. Other forms of aid provided by internet take form of parallel texts, images, and videos, which can be very helpful. Internet provides many things which can be utilized for the purpose of translation. Internet keeps on providing more as it develops from time to time in line with the development of technology. Internet awaits utilization of theorists, researchers, practitioners and those having concern on translation.

  19. ECONOMICS OF HUMAN RESOURCES

    Directory of Open Access Journals (Sweden)

    IOANA - JULIETA JOSAN

    2011-04-01

    Full Text Available The purpose of this paper is to analyze human resources in terms of quantitative and qualitative side with special focus on the human capital accumulation influence. The paper examines the human resources trough human capital accumulation in terms of modern theory of human resources, educational capital, health, unemployment and migration. The findings presented in this work are based on theoretical economy publications and data collected from research materials. Sources of information include: documents from organizations - the EUROSTAT, INSSE - studies from publications, books, periodicals, and the Internet. The paper describes and analyzes human resources characteristics, human resource capacities, social and economic benefits of human capital accumulation based on economy, and the government plans and policies on health, education and labor market.

  20. Statistics Online Computational Resource for Education

    Science.gov (United States)

    Dinov, Ivo D.; Christou, Nicolas

    2009-01-01

    The Statistics Online Computational Resource (http://www.SOCR.ucla.edu) provides one of the largest collections of free Internet-based resources for probability and statistics education. SOCR develops, validates and disseminates two core types of materials--instructional resources and computational libraries. (Contains 2 figures.)

  1. Maximizing Resource Utilization in Video Streaming Systems

    Science.gov (United States)

    Alsmirat, Mohammad Abdullah

    2013-01-01

    Video streaming has recently grown dramatically in popularity over the Internet, Cable TV, and wire-less networks. Because of the resource demanding nature of video streaming applications, maximizing resource utilization in any video streaming system is a key factor to increase the scalability and decrease the cost of the system. Resources to…

  2. Internet Abuse and Internet Addiction in the Workplace

    Science.gov (United States)

    Griffiths, Mark

    2010-01-01

    Purpose: This paper seeks to overview the issues, concerns and challenges relating to internet abuse and internet addiction in the workplace. Design/methodology/approach: Using psychological literature, the paper outlines a number of important and inter-related areas including brief overviews of internet abuse, and the most extreme form of…

  3. use of electronic resources by graduate students of the department

    African Journals Online (AJOL)

    respondent's access electronic resources from the internet via Cybercafé .There is a high ... KEY WORDS: Use, Electronic Resources, Graduate Students, Cybercafé. INTRODUCTION ... Faculty of Education, University of Uyo, Uyo. Olu Olat ...

  4. Internet-kriminalitet

    DEFF Research Database (Denmark)

    Langsted, Lars Bo; Tranberg, Charlotte Bagger

    2008-01-01

     Kapitlet om internet-kriminalitet rummer, udover en kort indføring i strafferettens almindelige del, bl.a. beskrivelser af de nye værnetingsregler for internetkriminalitet, reglerne om hacking, virusangreb, Denial-of-service, uretmæssig anvendelse af PIN-koder m.v. og identitetstyveri. Bogen er en...

  5. Internet-kriminalitet

    DEFF Research Database (Denmark)

    Langsted, Lars Bo; Tranberg, Charlotte Bagger

    2012-01-01

    Kapitlet om internet-kriminalitet rummer, udover en kort indføring i strafferettens almindelige del, bl.a. beskrivelser af de nye værnetingsregler for internetkriminalitet, reglerne om hacking, virusangreb, Denial-of-service, uretmæssig anvendelse af PIN-koder m.v. og identitetstyveri. Bogen er en...

  6. Modeling Internet Topology Dynamics

    NARCIS (Netherlands)

    Haddadi, H.; Uhlig, S.; Moore, A.; Mortier, R.; Rio, M.

    Despite the large number of papers on network topology modeling and inference, there still exists ambiguity about the real nature of the Internet AS and router level topology. While recent findings have illustrated the inaccuracies in maps inferred from BGP peering and traceroute measurements,

  7. Internet censorship in Turkey

    Directory of Open Access Journals (Sweden)

    Mustafa Akgül

    2015-06-01

    Full Text Available Turkey passed an internet censorship law in 2007 with the declared objective of protecting families and minors (Akdeniz, 2010. It established a unit within the regulator BTK (Information and Communication Technologies Authority responsible for imposing bans and blocks on websites based on nine catalogue crimes defined by other national laws (Akgül 2008, 2009a, 2009b. As of May 2015, 80,000 websites were banned based on civil code related complaints and intellectual property rights violations, reports the independent website Engelliweb. Blocking decisions rendered by penal courts are enforced even when they are based on grounds other that the nine catalogue crimes - such as terrorism, organised crime and crime against the state. Passed in parliament while ignoring the pleas of NGOs and of the internet sector, the Internet Law No. 5651 has since been used to temporarily ban popular platforms such as Blogger, Last.fm, Vimeo, Wordpress and YouTube. At the same time, some blocking decisions by the courts (e.g., Google and Facebook were not enforced by the authorities. Since its introduction, the European Court of Human Rights has ruled that Law No. 5651 (Council of Europe, 2011 is against the European Convention on Human Rights (ECHR, 2013. This article provides an overview of internet censorship and its social background in Turkey.

  8. China on the Internet

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The big news on the Web in 2009 No more mobile porn The problem of cellphone pornography has been on the rise with more and more mobile phones that are equipped to surf the Internet coming into the market. Online sites accessible only through mobile phones are becoming a popular new method for distributing porn,

  9. Internet based benchmarking

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Nielsen, Kurt

    2005-01-01

    We discuss the design of interactive, internet based benchmarking using parametric (statistical) as well as nonparametric (DEA) models. The user receives benchmarks and improvement potentials. The user is also given the possibility to search different efficiency frontiers and hereby to explore...

  10. The Global Internet Pandemic

    Science.gov (United States)

    Carter, Deborah Joy

    2009-01-01

    The global rise of Internet-based education is discussed in relation to models drawn from social studies and epidemiology. Experiential and data density models are highlighted, also the capacity for technological change, and phenomena observed in the spread of disease. The lesson of these illustrations is that even apparently permanent phenomena…

  11. Internet Search Engines

    OpenAIRE

    Fatmaa El Zahraa Mohamed Abdou

    2004-01-01

    A general study about the internet search engines, the study deals main 7 points; the differance between search engines and search directories, components of search engines, the percentage of sites covered by search engines, cataloging of sites, the needed time for sites appearance in search engines, search capabilities, and types of search engines.

  12. Internet flash of lightning

    International Nuclear Information System (INIS)

    Anon.

    2004-01-01

    Five internet sites are given relative to European Research and IAEA in relation with the I.D.E.A.S. project, intercomparison exercise about the internal dose from individual measurements of radioactive contamination surveillance; European Research in oncology; Electromagnetic fields and human health and a site about the use of lead 210 to determine the date of a death. (N.C.)

  13. Internet, Cybersex and Infidelity

    Directory of Open Access Journals (Sweden)

    Verda Tuzer

    2011-03-01

    Full Text Available Increasing use of internet has numerous reflections on relationships. Within the range of chatroom friendship and flirting to shared sexuality, cybersex addiction and criminal behaviours are among the most intriguing. Searching for sexual satisfaction on internet may have a number of functions such as decreasing anxiety and distress; expressing emotions such as loneliness, depression, anger and disappointment; or providing support to not being able to judge the level of intimacy in a realtionship. The incredible ease with which one obtains sexual content on the internet, at home, at the work place or even through mobile phones is one of the most important reason for its widespread prevalence. Another important allure of the cybersex is its anonimity, the relative ease to disguise normally disturbing characteristics and its being mostly ignored by others. It is also low-cost. On the other hand it causes increased social isolation, damages trust in relationships, and causes the individual to seek for help due to dramatic consequences following a period of virtual mirroring, when the feeling of finding a soulmate causes mutual adoration and idealization. This review examines the definition of infidelity in the context of internet use, its characteristics, types and various aspects; its negative consequences on relationships; its effects on couples and families; and treatment alternatives. The problems caused by increasing compulsivity of cybersex are also highlighted.

  14. STUDYING ON THE INTERNET

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    正Nowadays the Internet is more and more popular.I think it is a good way of learning. First,the Intemet enables people to study whenever and wherever it is convenient. They can also choose to study whatever they are interested in.However,a traditional school doesn't provide such great freedom.Students have to study given sub-

  15. Internet of Things

    Science.gov (United States)

    Ritz, John; Knaack, Zane

    2017-01-01

    In the 21st century, electronic connectivity is a major component of everyday life. One expects to have mobile phone coverage and to have access to log a computer or tablet onto the internet. This connectivity enables users to keep track of personal affairs and conduct work from remote locations. Designers and manufacturers are also connecting…

  16. Internet of Things

    DEFF Research Database (Denmark)

    Shim, J. P.; Avital, Michel; Dennis, Alan R.

    2017-01-01

    Recent research reports illustrate that Internet of things (IoT) is projected to be a multi-trillion dollar opportunity by 2020, with 50 billion devices connected by then. The IoT is a leading-edge topic in Information Systems (IS). In a hyperconnected economy, IoT can transform a business...

  17. The Future of the Internet

    National Research Council Canada - National Science Library

    Komaroff, Mitchell

    2008-01-01

    .... While the DoD no longer controls Internet decision making, its unique perspective deriving from its multiple roles as Internet user, operator, and research center is important to the development and protection of U.S. national interests...

  18. Internet Journal of Medical Update

    African Journals Online (AJOL)

    admin

    Internet Journal of Medical Update 2010 July;5(2):8-14. Internet Journal ... hospitalizations. This study of Nigerian patients with diabetes examined the adequacy of ..... Physicians need .... relationship between patient education and glycaemic ...

  19. Health-Related Internet Use by Children and Adolescents: Systematic Review.

    Science.gov (United States)

    Park, Eunhee; Kwon, Misol

    2018-04-03

    The internet is widely used by children and adolescents, who generally have a high level of competency with technology. Thus, the internet has become a great resource for supporting youth self-care and health-related services. However, few studies have explored adolescents' internet use for health-related matters. The objective of this systematic literature review was to examine the phenomenon of children and adolescents' health-related internet use and to identify gaps in the research. A total of 19 studies were selected from a search of major electronic databases: PubMed, Cumulative Index of Nursing and Allied Health Literature, and PsycINFO using the following search terms: "health-related internet use," "eHealth," "Internet use for health-related purpose," "Web-based resource," "health information seeking," and "online resource," combined with "child," "adolescent," "student," "youth," and "teen." The children's and adolescents' ages were limited to 24 years and younger. The search was conducted from September 2015 to October 2017. The studies identified to contain youth (<24 years) health-related internet use were all published in peer-reviewed journals in the past 10 years; these studies examined general internet use seeking health care services, resources, information, or using the internet for health promotion and self-care. Studies were excluded if they explored the role of the internet as a modality for surveys, recruitment, or searching for relevant literature without specifically aiming to study participants' health-related internet use; focused solely on quality assurance for specific websites; or were designed to test a specific internet-based intervention. Interesting patterns in adolescents' health-related internet use, such as seeking preventative health care and specific information about medical issues, were identified. Quantitative studies reported rates of the internet use and access among youth, and the purpose and patterns of health

  20. Adopting Internet Banking in Ghana

    OpenAIRE

    G.O. Ofori-Dwumfuo; Betty A. Dankwah

    2013-01-01

    This study looks at the benefits, challenges and barriers in adopting Internet banking at a major bank in Ghana. The development of the Internet is changing the way financial services are provided in Ghana. The Internet banking facility has resulted in new ways of delivering banking services. The research is a case study based on the staffs that has worked with the bank for more than three years. In evaluating benefits, challenges and barriers to the bank in adopting Internet banking, intervi...

  1. Pemanfaatan Teknologi Internet Dalam Pendidikan

    OpenAIRE

    Aziz, Nurazzmi

    2013-01-01

    Internet technology keeps on developing and touching various aspects of human daily life. Starting from the very simple utilization of internet, such as the use of email for communication purposes, browsing varied information, up to the relatively advanced one, such as designing and developing homepage or the use of internet for shopping purposes (e-shopping). Some initiatives, either individually or in collaboration, to utilize internet for learning has been conducted by some Secondary Schoo...

  2. Gender, internet experience, Internet identification, and internet anxiety: a ten-year followup.

    Science.gov (United States)

    Joiner, Richard; Gavin, Jeff; Brosnan, Mark; Cromby, John; Gregory, Helen; Guiller, Jane; Maras, Pam; Moon, Amy

    2012-07-01

    In 2002, we found gender differences in the use of the Internet. Since then, however, the Internet has changed considerably. We therefore conducted a follow-up study in 2012. The study involved 501 students (389 females and 100 males, 12 participants unspecified gender) and we measured Internet use, Internet anxiety, and Internet identification. We found that males had a greater breadth of Internet use; they used the Internet more for games and entertainment than females. The differentiation between males and females in terms of Internet use is evident, and in some ways is even more distinct than 10 years ago. In our previous research we had found no gender differences in the use of the Internet for communication, whereas in the current study we have found that females use the Internet for communication than males and were using social network sites more than males. We also found, consistent with our previous study, that Internet identification and Internet anxiety were related to Internet use.

  3. Internet-based versus traditional teaching and learning methods.

    Science.gov (United States)

    Guarino, Salvatore; Leopardi, Eleonora; Sorrenti, Salvatore; De Antoni, Enrico; Catania, Antonio; Alagaratnam, Swethan

    2014-10-01

    The rapid and dramatic incursion of the Internet and social networks in everyday life has revolutionised the methods of exchanging data. Web 2.0 represents the evolution of the Internet as we know it. Internet users are no longer passive receivers, and actively participate in the delivery of information. Medical education cannot evade this process. Increasingly, students are using tablets and smartphones to instantly retrieve medical information on the web or are exchanging materials on their Facebook pages. Medical educators cannot ignore this continuing revolution, and therefore the traditional academic schedules and didactic schemes should be questioned. Analysing opinions collected from medical students regarding old and new teaching methods and tools has become mandatory, with a view towards renovating the process of medical education. A cross-sectional online survey was created with Google® docs and administrated to all students of our medical school. Students were asked to express their opinion on their favourite teaching methods, learning tools, Internet websites and Internet delivery devices. Data analysis was performed using spss. The online survey was completed by 368 students. Although textbooks remain a cornerstone for training, students also identified Internet websites, multimedia non-online material, such as the Encyclopaedia on CD-ROM, and other non-online computer resources as being useful. The Internet represented an important aid to support students' learning needs, but textbooks are still their resource of choice. Among the websites noted, Google and Wikipedia significantly surpassed the peer-reviewed medical databases, and access to the Internet was primarily through personal computers in preference to other Internet access devices, such as mobile phones and tablet computers. Increasingly, students are using tablets and smartphones to instantly retrieve medical information. © 2014 John Wiley & Sons Ltd.

  4. Reports on internet traffic statistics

    NARCIS (Netherlands)

    Hoogesteger, Martijn; de Oliveira Schmidt, R.; Sperotto, Anna; Pras, Aiko

    2013-01-01

    Internet traffic statistics can provide valuable information to network analysts and researchers about the way nowadays networks are used. In the past, such information was provided by Internet2 in a public website called Internet2 NetFlow: Weekly Reports. The website reported traffic statistics

  5. Some Aspects Regarding Internet Advertising

    Directory of Open Access Journals (Sweden)

    Chiţu I.

    2009-12-01

    Full Text Available The aim of this paper is to examine internet advertising, to understand its strengths and weaknesses, to compare the content and potential of traditional media with Web sites and to describe the specific types of internet advertising. The paper also tries to present some facts and figures regarding internet advertising.

  6. Internet Advertising: Ethics and Etiquette.

    Science.gov (United States)

    Machovec, George S.

    1994-01-01

    Discusses the growth of the Internet and the attitudes of users toward advertising, provides examples of kinds of advertising used on electronic networks, and lists several companies that help advertisers use the Internet. Fifteen guidelines are suggested to help advertisers use the Internet in a reasonable and appropriate way. (Contains 11…

  7. Internet applications in radiation safety

    International Nuclear Information System (INIS)

    Hill, P.; Geisse, C.; Wuest, E.

    1998-01-01

    As a means of effective communication the Internet is presently becoming more and more important in German speaking countries, too. Its possibilities to exchange and to obtain information efficiently and rapidly are excellent. Internet and email access are available now in most institutions for professional use. Internet services of importance to radiation safety professionals are described. (orig.) [de

  8. ITSA: Internet Traffic Statistics Archive

    NARCIS (Netherlands)

    Hoogesteger, Martijn; de Oliveira Schmidt, R.; Pras, Aiko

    Motivated by the fact that comprehensive and long term Internet traffic measurements can be hard to obtain, we have proposed and developed the Internet Traffic Statistics Archive (ITSA). Since 2013, ITSA concentrates reports on high-level statistics of Internet traffic worldwide. Examples of

  9. Online Teaching Resources about Medicinal Plants and Ethnobotany

    Science.gov (United States)

    Straus, Kristina M.; Chudler, Eric H.

    2016-01-01

    Classroom exploration of plant-based medicines and ethnobotany is a timely and valuable way to engage students in science. This Feature highlights Internet-based resources to help teachers in primary and secondary classrooms incorporate lessons and activities to teach about plant medicines. These Internet resources include curricula, videos, sites…

  10. L'enseignant de FLE et les ressources Internet

    Directory of Open Access Journals (Sweden)

    Mario Tomé

    2006-04-01

    Full Text Available This article present the role of the teacher in the new contexts of formation opened by new information technologies and communication (in particular Internet within the framework of the numerical universities or the virtual campuses. This article proposes in also a classification of the teaching resources in relation to the supports and the devices not to confuse the various materials which make part of Internet. The many resources, supports and achievements announced in this ar ticle and available on line can give tracks to teachers and researchers in the field of the TICE.

  11. 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....

  12. Online Resources

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics; Online Resources. Journal of Genetics. Online Resources. Volume 97. 2018 | Online resources. Volume 96. 2017 | Online resources. Volume 95. 2016 | Online resources. Volume 94. 2015 | Online resources. Volume 93. 2014 | Online resources. Volume 92. 2013 | Online resources ...

  13. Narcissism and Internet pornography use.

    Science.gov (United States)

    Kasper, Thomas Edward; Short, Mary Beth; Milam, Alex Clinton

    2015-01-01

    This study examined the relation between Internet pornography use and narcissism. Participants (N=257) completed an online survey that included questions on Internet pornography use and 3 narcissism measures (i.e., Narcissistic Personality Inventory, Pathological Narcissistic Inventory, and the Index of Sexual Narcissism). The hours spent viewing Internet pornography was positively correlated to participants' narcissism level. In addition, those who have ever used Internet pornography endorsed higher levels of all 3 measures of narcissism than did those who have never used Internet pornography.

  14. Capacitation in radiological protection by internet

    International Nuclear Information System (INIS)

    Pena, Juan J.; Vega, Jose Maria; Rossell, Maria Angeles; Calvo, Jose L.; Galvez, Manuel

    2001-01-01

    This paper makes a proposal to use the Web for training Radiation Protection in Spanish/Portuguese languages. The Iberoamerican Group of Scientific Societies of Radioprotection (GRIAPRA) should take the lead of this educational project, to get in two years the following objectives: to prepare educational resources about Radioprotection in Spanish/Portuguese languages with the support of two Internet servers, one of them will be in Latin-American and the other in Spain; to talk over the methods for exchanging information between the teachers, tutors and students interested in participating in this project, to have a thorough knowledge of the activities and courses supported by the two internet servers; to set up agreements with Universities and professional Institutions related with Radioprotection in order that students, who get pass all the evaluations, exams and practical presential training organized in reference Centers previously selected, could obtain an academic accreditation. (author)

  15. Internet Access and Use among Students of Physical Education: A Study of Kurukshetra University, Kurukshetra

    Directory of Open Access Journals (Sweden)

    Kumar, Rajender

    2014-06-01

    Full Text Available This paper depicts a study conducted on the behavior of physical education students towards Internet usage at Kurukshetra University, Kurukshetra. Specially, the study aims to know the purposes for use of Internet resources and services, frequency of use, places and means of use, student's satisfaction level toward the Internet, and problems faced while using the Internet. A survey was carried out with a sample of 100 physical education students of Kurukshetra University and the response rate was 88%. A well-designed questionnaire was distributed to the students' sample. Amazingly, the results of the study reveal that usage of the Internet in research and education was not favored, whereas email, chatting, and sports websites were commonly used among students. The study also found that too much information on the Internet, slow access speeds, and finding relevant information were the main problems in using the Internet.

  16. Information searching behavior in the Internet age: A users’ study of Aligarh Muslim University

    OpenAIRE

    Nazim, Mohammad

    2008-01-01

    Reports the results of a survey conducted at Aligarh Muslim University (AMU) to determine the extent to which Internet users are aware and make use of the Internet resources and services. Examines the information searching behaviour of Internet users. A questionnaire and follow-up interviews with the postgraduate students, research scholars and academic staff were conducted to collect data. The sample used consisted of 489 persons of eight faculties. The data was analysed according to the...

  17. Internet de las cosas

    OpenAIRE

    Salazar Soler, Jorge; Silvestre Bergés, Santiago

    2016-01-01

    Este es un curso de introducción a la IoT (Internet de las cosas). En los capítulos primeros capítulos se introducen los conceptos básicos sobre la IoT. Seguidamente se presentan nociones básicas sobre el protocolo de internet IPv6 que es el más utilizado en el entorno de la IoT y se describen las principales aplicaciones, el estado actual del mercado y las tecnologías que permiten la existencia de la IoT. Finalmente se analizan los retos de futuro que se consideran más importa...

  18. Internet and Advertisement.

    Science.gov (United States)

    Moustafa, Khaled

    2016-02-01

    The Internet has revolutionized the way knowledge is currently produced, stored and disseminated. A few finger clicks on a keyboard can save time and many hours of search in libraries or shopping in stores. Online trademarks with an (e-) prefix such as e-library, e-business, e-health etc., are increasingly part of our daily professional vocabularies. However, the Internet has also produced multiple negative side effects, ranging from an unhealthy dependency to a dehumanization of human relationships. Fraudulent, unethical and scam practices are also flourishing through for example misleading online advertising methods. Some social and professional networks gather users' profiles for selling and advertising purposes, sometimes by making it technically difficult to unsubscribe. Here, I discuss some of these unethical aspects and propose some potential solutions to reduce them.

  19. Mujeres en Internet

    Directory of Open Access Journals (Sweden)

    Sally Burch

    2015-01-01

    Full Text Available El potencial democratizador de las redes electrónicas dependerá de cómo se desarrollen y usen en un contexto social específico. El aparecimiento y fortalecimiento de espacios en Internet contribuirá a concretar ese potencial, si ello sucede como resultado de necesarias convergencias se logrará un mayor impacto. Así, el reto que presenta el ciberespacio es grande para las organizaciones de mujeres que quieren impulsar nuevas formas de comunicación de género. A las mujeres en la actualidad se les presenta un reto, buscar formas de incidir en la configuración de espacios en Internet para introducir un enfoque de género tanto en los contenidos como en los códigos y las estructuras

  20. Instability and internet design

    Directory of Open Access Journals (Sweden)

    Sandra Braman

    2016-09-01

    Full Text Available Instability - unpredictable but constant change in one’s environment and the means with which one deals with it - has replaced convergence as the focal problem for telecommunications policy in general and internet policy in particular. Those who designed what we now call the internet during the first decade of the effort (1969-1979, who in essence served simultaneously as its policy-makers, developed techniques for coping with instability of value for network designers today and for those involved with any kind of large-scale sociotechnical infrastructure. Analysis of the technical document series that was medium for and record of that design process reveals coping techniques that began with defining the problem and went on to include conceptual labour, social practices, and technical approaches.

  1. Internet en service pack

    Directory of Open Access Journals (Sweden)

    Máximo Lameiro

    2004-04-01

    Full Text Available En contra de los sueños románticos que, no hace tantos años, muchos albergamos, Internet se ha convertido en un inmenso mercado en el cual es cada vez más difícil encontrar alguna cosa genuina y del que es cada vez más improbable salir ileso. La Internet de hoy es tan distinta de lo que fue que poca gente recuerda cómo se gestó y cual era su 'espíritu' en los comienzos. La Red de redes fue el resultado de un proceso, no previsto, que empezó como red militar, siguió como red universitaria, luego alcanzó nivel intercontinental y finalmente se globalizó tanto como el mundo al que ella misma contribuyó a unificar.

  2. Internet use among Turkish adolescents.

    Science.gov (United States)

    Tahiroglu, Aysegul Yolga; Celik, Gonca G; Uzel, Mehtap; Ozcan, Neslihan; Avci, Ayse

    2008-10-01

    The aim of this study was to investigate Internet use habits and problematic Internet use (PIU) in Turkish adolescents. Participants were 3,975 undergraduate students, 7.6% of whom used the Internet for more than 12 hours weekly. The Online Cognition Scale (OCS) was used. The most common purpose for using the Internet was playing games, followed by general information search. Female users mostly preferred searching for general information; male users preferred playing games (p game was violent games. While preference for strategy and fantasy role-play (FRP) games increased with age, preference for other games decreased (p games, followed by FRP, strategy, and sports and motor racing games. Computers and the Internet are useful, important inventions, but like other inventions, if used improperly, they may be harmful. Risk of harm raises concerns about who should use the Internet and computers, and where, when, and why the Internet and computers should be used.

  3. Internet addiction: A case report

    Directory of Open Access Journals (Sweden)

    Pejović-Milovančević Milica

    2009-01-01

    Full Text Available Some addictions cannot be connected with substance abuse (pathological gambling, video games playing, binge eating, compulsive physical activity, emotional relationship addiction, TV addiction. Since 1995, Internet addiction has been accepted as a clinical entity with profound negative effect on social, familial, educational and economical personal functioning. The diagnosis of Internet addiction could be established if the person spends more than 38 hours per week on the Internet exempting online professional needs. Basic symptoms are the increased number of hours spent in front of the computer along with the Internet use, development of abstinent syndrome if the Internet access is prohibited, sleep inversion, neglect of basic social requirements and personal hygiene, many somatic symptoms developed due to prolonged sitting or monitor watching, dissocial behavior. In this paper, data about the Internet addiction are presented and a case report of an adolescent with developed Internet addiction.

  4. Internet Addiction and Its Treatment

    Directory of Open Access Journals (Sweden)

    Ozden Arisoy

    2009-07-01

    Full Text Available With the introduction of new technologies, computer and internet use have become an unavoidable necessity in our daily lives. Internet was originally designed to facilitate communication and research. However the dramatic increase in use of internet in recent years has led to its pathologic use. Turkey, as a developing country with an increasing rate of internet access and computer use is at high risk for this disorder. In our country, this disorder is especially seen in young people who are more skilled in internet and computer use. And because their excessive internet use has led to negative consequences in their academic, social and family lives, patients and their families began search of treatment for this disorder. So clinicians must be aware of this newly emerging disorder and they should be able to apply the appropriate therapeutic interventions. This paper aims to summarize the pharmacological and cognitive-behavioral treatment of internet addiction.

  5. Internet addiction in young people.

    Science.gov (United States)

    Ong, Say How; Tan, Yi Ren

    2014-07-01

    In our technology-savvy population, mental health professionals are seeing an increasing trend of excessive Internet use or Internet addiction. Researchers in China, Taiwan and Korea have done extensive research in the field of Internet addiction. Screening instruments are available to identify the presence of Internet addiction and its extent. Internet addiction is frequently associated with mental illnesses such as anxiety, depression, conduct disorder and attention deficit hyperactivity disorder (ADHD). Treatment modalities include individual and group therapies, cognitive behavioural therapy (CBT), family therapy and psychotropic medications. A significant proportion of Singapore adolescents engaging in excessive Internet use are also diagnosed to have concomitant Internet addiction. Despite the presence of a variety of treatment options, future research in this area is needed to address its growing trend and to minimise its negative psychological and social impact on the individuals and their families.

  6. An Internet of Cars

    OpenAIRE

    Speed, Chris; Shingleton, D; Cherrett, T

    2013-01-01

    Despite describing the transport infrastructure as a ‘network’, most road and transport users see little similarity between the ‘transport network’ and the internet. This paper suggests that overcoming this difference is key to a new paradigm of transport in which connections, flow and sharing are synonymous with both social networking and travel behaviour.In order to demonstrate the potentials, this paper presents an experimental platform that combines data gathered from Automatic Number Pla...

  7. Internet quality management

    International Nuclear Information System (INIS)

    Park, Yeong Taek; Song, Hae Geun

    2000-09-01

    This book guides the useful application of internet quality management. It mentions understanding of modern quality management, which includes basics of quality management, six sigma quality innovation, best system, search way of quality information, consideration for effective information search, establishment of quality information center using bookmark, sites related quality by fields, journal sites related quality, sites related quality award,and web sites of the highest business.

  8. From Internet to Posthuman

    Directory of Open Access Journals (Sweden)

    Alberto Giovanni Biuso

    2015-04-01

    Full Text Available The social-interactive nature of the human being has produced different political, ethical, and technological structures. The Internet is one of them. A thorough understanding of the World Wide Web’s role, potentiality and risks surely requires sound sociological, psychological and cognitive paradigms but it always and above all requires a radical theoretical look at human and posthuman exists and acts on the web and its devices.

  9. Unified Internet Messaging

    OpenAIRE

    Healy, Paul; Barber, Declan

    2015-01-01

    As telephony services, mobile services and internet services continue to converge, the prospect of providing Unified Messaging and even Unified Communications becomes increasingly achievable. This paper discusses the growing importance of IP-based networks to Unified Messaging developments and examines some of the key services and protocols that are likely to make Unified Messaging more widely available. In this initial paper, we limit ourselves initially to the unification of text-based mess...

  10. Internet: alternativa educativa

    Directory of Open Access Journals (Sweden)

    José Francisco Amador Montaño

    2015-02-01

    Full Text Available RESUMEN Este artículo presenta una propuesta sobre la utilización de las potencialidades de Internet en la educación. Es una reflexión sobre el qué hacer y la responsabilidad d elas instituciones educativas y de los docentes frente a los retos cotnemporáneos que ofrece la tecnología y la ciencia.

  11. NEW FEATURES OF EDUCATION INFORMATIZATION - «INTERNET OF THINGS»

    Directory of Open Access Journals (Sweden)

    Ольга Юрьевна Заславская

    2017-12-01

    Full Text Available This article discusses the development of one of the most important areas of information education and information educational environment - the “Internet of things”. The study was conducted by analyzing the historicized tric development of information and telecommunication technologies, the emergence stage of network technologies and methods for their use in time-personal sphere of professional activity of the person. Special attention is given to the need to develop and adopt common standards for interaction between mobile information and communication devices among themselves. Historical aspects of formation of the concept-ment of Internet of things, its emergence and transformation in the conditions of development of information and telecommunication technologies. The problems of the relationship between the development of the information educational environment, sub-jects of the educational process and the Internet of things, the Internet of things in the place of the information educational environment of educational organization, finding necessary and sufficient conditions under which the Internet of Things becomes part of the IOS, impact of the Internet of things in the educational process. The purpose of this article is to examine the possibility of inclusion in the space of the Internet of things the education system, the study of the relationship between the development of the information educational environment, the subjects of the image of the masticatory processes and resources that can share specialized educational information.

  12. Internet-based interventions for smoking cessation.

    Science.gov (United States)

    Civljak, Marta; Sheikh, Aziz; Stead, Lindsay F; Car, Josip

    2010-09-08

    of these, all trial participants were provided with nicotine replacement therapy (NRT). Three other trials in adults did not detect significant long term effects. One of these provided access to a website as an adjunct to counselling and bupropion, one compared web-based counselling, proactive telephone-based counselling or a combination of the two as an adjunct to varenicline. The third only provided a list of Internet resources. One further short-term trial did show a significant increase in quit rates at 3 months. A trial in college students increased point prevalence abstinence after 30 weeks but had no effect on sustained abstinence. Two small trials in adolescents did not detect an effect on cessation compared to control, whilst a third small trial did detect a benefit of a web-based adjunct to a group programme amongst adolescents.Ten trials, all in adult populations, compared different Internet sites or programmes. There was some evidence that sites that were tailored and interactive might be more effective than static sites, but this was not detected in all the trials that explored this factor. One large trial did not detect differences between different Internet sites. One trial of a tailored intervention as an adjunct to NRT use showed a significant benefit but only had a 3-month follow up. One trial detected evidence of a benefit from tailored email letter compared to a non-tailored one. Trials failed to detect a benefit of including a mood management component (three trials), or an asynchronous bulletin board. Higher abstinence rates were typically reported by participants who actively engaged with the programme (as reflected by the number of log-ins). Results suggest that some Internet-based interventions can assist smoking cessation, especially if the information is appropriately tailored to the users and frequent automated contacts with the users are ensured, however trials did not show consistent effects.

  13. The Internet of Things

    CERN Document Server

    Greengard, Samuel

    2015-01-01

    We turn on the lights in our house from a desk in an office miles away. Our refrigerator alerts us to buy milk on the way home. A package of cookies on the supermarket shelf suggests that we buy it, based on past purchases. The cookies themselves are on the shelf because of a "smart" supply chain. When we get home, the thermostat has already adjusted the temperature so that it's toasty or bracing, whichever we prefer. This is the Internet of Things -- a networked world of connected devices, objects, and people. In this book, Samuel Greengard offers a guided tour through this emerging world and how it will change the way we live and work. Greengard explains that the Internet of Things (IoT) is still in its early stages. Smart phones, cloud computing, RFID (radio-frequency identification) technology, sensors, and miniaturization are converging to make possible a new generation of embedded and immersive technology. Greengard traces the origins of the IoT from the early days of personal computers and the Internet...

  14. Internet and Surveillance

    DEFF Research Database (Denmark)

    The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium for communication and community-building. The notion of “Web 2.0”, social software, and social networking sites such as Facebook, Twitter and MySpace have emerged in this co......The Internet has been transformed in the past years from a system primarily oriented on information provision into a medium for communication and community-building. The notion of “Web 2.0”, social software, and social networking sites such as Facebook, Twitter and MySpace have emerged...... institutions have a growing interest in accessing this personal data. Here, contributors explore this changing landscape by addressing topics such as commercial data collection by advertising, consumer sites and interactive media; self-disclosure in the social web; surveillance of file-sharers; privacy...... in the age of the internet; civil watch-surveillance on social networking sites; and networked interactive surveillance in transnational space. This book is a result of a research action launched by the intergovernmental network COST (European Cooperation in Science and Technology)....

  15. Paleografía Latina: recursos para docentes y estudiantes o sobre cómo no perderse en la Red = Latin Palaeography: Resources for Teachers and Students or About How Not to Get Lost on the Internet

    Directory of Open Access Journals (Sweden)

    Ainoa Castro Correa

    2014-06-01

    Full Text Available En este artículo se recomiendan páginas web de utilidad para la docencia de las asignaturas comprendidas dentro del área de las Ciencias y Técnicas Historiográficas, en especial para Paleografía. La intención es que cada profesor conozca los recursos disponibles online en relación con esta materia para que pueda servirse de ellos a la hora de complementar su Plan Docente acorde con las nuevas exigencias de la «Era Digital». Del mismo modo, se pretende también proporcionar al alumno recursos útiles para optimizar su metodología de estudio de Paleografía.In this article, I recommend useful websites for teaching the subjects covered within the area of Manuscript Studies, especially for Palaeography. My main purpose is to ensure that every teacher is familiar with the online resources available on this subject and is able to use them to complement her or his Teaching Plan with the new requirements of the «Digital Age.» Similarly, I also aim to provide students with useful resources to optimize their methodology for studying Palaeography.

  16. EDITORIAL: The Internet and physics

    Science.gov (United States)

    Burton, Paul

    1998-05-01

    Feature Issue Editor The World Wide Web has been described as a `distributed heterogeneous collaborative multimedia information system'. It began as a networked information project at CERN, where Tim Berners-Lee, now Director of the World Wide Web Consortium [W3C], developed a vision of the project. The Web has a body of software and a set of protocols and conventions. Through the use of hypertext and multimedia techniques, the Web is easy for anyone to roam, browse and contribute to. It was developed by physicists at CERN to fulfil a communication need, and is one of the fastest growing resources worldwide. The number of available sites increases hourly, the ability to find information becomes easier, and contacting anyone with an e-mail address is as easy as picking up the telephone and talking to them. A pupil researching a project on say `alternative energy' simply launches a web browser with the relevant search criteria. Some 13 500 references later they cut and paste sections together and, hey presto, they have their article. The teacher, on the other hand, has to discern what input to this work the pupil has made! What credit should be given for such an attempt? I believe we are going to have to teach how to value a site, by comparing it with other similar sites and exercising some judgement on what we find. Using a search with `physics' as my only keyword found more than 3.5 million references! Clearly the researcher has to become discerning, being judge and jury as it were. Will the Internet catch on? I fear so, is the simple answer. However, I am concerned that with so much information available the ability to discern quality sites from inferior ones and fact from fiction will become a major issue for educationalists. Pupils are going to have to be taught how to assess a site, how to judge its validity and learn to give correct references in their reports. Because Internet sites are ephemeral, a reference given today may not be active next week. Indeed

  17. Using massive digital libraries a LITA guide

    CERN Document Server

    Weiss, Andrew

    2014-01-01

    Some have viewed the ascendance of the digital library as some kind of existential apocalypse, nothing less than the beginning of the end for the traditional library. But Weiss, recognizing the concept of the library as a ""big idea"" that has been implemented in many ways over thousands of years, is not so gloomy. In this thought-provoking and unabashedly optimistic book, he explores how massive digital libraries are already adapting to society's needs, and looks ahead to the massive digital libraries of tomorrow, coveringThe author's criteria for defining massive digital librariesA history o

  18. Health Information-Seeking Behavior of Seniors Who Use the Internet : A Survey

    NARCIS (Netherlands)

    Medlock, Stephanie; Eslami, Saeid; Askari, Marjan; Arts, Derk L.; Sent, Danielle; de Rooij, Sophia E.; Abu-Hanna, Ameen

    Background: The Internet is viewed as an important source for health information and a medium for patient empowerment. However, little is known about how seniors use the Internet in relation to other sources for health information. Objective: The aim was to determine which information resources

  19. Digital habits and use of the internet as source of sexual and ...

    African Journals Online (AJOL)

    Background: Surfing the internet and networking via social media have evolved at a startling pace. Objectives: To determine internet and social media habits and identify predictors of their use as sexual and reproductive health resource among Bayero University students. Study Design: A cross section of 385 students was ...

  20. 47 CFR 64.613 - Numbering directory for internet-based TRS users.

    Science.gov (United States)

    2010-10-01

    ... Uniform Resource Identifier (URI). (2) For each record associated with a VRS user, the URI shall contain.... (3) Only the TRS Numbering Administrator and Internet-based TRS providers may access the TRS...-governmental entity that is impartial and not an affiliate of any Internet-based TRS provider. (ii) Neither the...

  1. Information Technologies as Health Management Tools: Urban Elders' Interest and Ability in Using the Internet

    Science.gov (United States)

    Cresci, M. Kay; Novak, Julie M.

    2012-01-01

    Older adults represent an increasing percentage of both the whole U.S. population and persons living with one or more chronic health conditions. However, extant research has largely overlooked older adults when examining current Internet users and the potential for the Internet as a health management resource. In this study, the researchers…

  2. Do otolaryngology out-patients use the internet prior to attending their appointment?

    NARCIS (Netherlands)

    Tassone, Peter; Georgalas, Christos; Patel, Nimesh N.; Appleby, Esther; Kotecha, Bhik

    2004-01-01

    The Internet has become a very important source of health information. We wanted to determine otolaryngology patients' access to, and use of, the Internet as a medical information resource, to identify factors that make patients more likely to use it, and to determine how useful they find this

  3. Open Educational Resources in Denmark

    DEFF Research Database (Denmark)

    Harlung, Asger

    2010-01-01

    The report presents an overview of accessibility, content types,and educational levels of open Educational Resources for public school, high shcool, higher education, and citizen empowerment and enlightenment offered from educational institutions or via other internet sources in Denmark in late...

  4. Online resources for senior citizens

    CERN Document Server

    Sharpe, Charles C

    2006-01-01

    This book facilitates and expands Internet access and usage by seniors, assists them in finding the information they want and need, and contributes to their knowledge of the aging process and the challenges it presents by providing a list of online resources of particular interest to them.

  5. Insights into Motivating Internet Users towards Internet Banking

    OpenAIRE

    J. Ramola Premalatha

    2016-01-01

    Internet banking has evolved from helping customers meet their basic banking needs to meeting their sophisticated needs. In recent years, the number of internet banking users has been increasing exponentially. As customers get more and more educated, getting insight about internet banking has become a primary area of concern for all leading banks in India. Hence, the study is made to analyse the perception of customers specifically who are computer literate, in a semi-urban area about interne...

  6. The Internet Engineering Task Force and The Future of Internet

    OpenAIRE

    Baccelli , Emmanuel; Clausen , Thomas Heide; Jacquet , Philippe

    2009-01-01

    International audience; If one wants to identify where ideas and initiatives regarding the Internet are being confronted, the Internet Engineering Task Force (IETF) is unavoidable. Created in 1986 by US government agencies (DoD, Department of Energy, NASA, NSF) to supervise the design and deployment of Internet protocols, it was initially open only for US government funded researchers. Early 1987 saw a dozen of industry representatives invited, and in a matter of months, the IETF was opened t...

  7. Internet Freedom in Asia: Case of Internet Censorship in China

    OpenAIRE

    MONGGILO, ZAINUDDIN MUDA

    2016-01-01

    Internet can develop the communication and information freedom on society but unfortunately in some nations, especially in Asia, it cannot be fully accessed because of government censorship. This report explains the relationship between the practice of Internet censorship imposed by the Chinese government and the freedom of its citizens (in the internet surfing experience) as the realization of human rights in the freedom of expression and opinion (seek, receive-use, and communicate informati...

  8. CLOUD COMPUTING AND INTERNET OF THINGS FOR SMART CITY DEPLOYMENTS

    Directory of Open Access Journals (Sweden)

    GEORGE SUCIU

    2013-05-01

    Full Text Available Cloud Computing represents the new method of delivering hardware and software resources to the users, Internet of Things (IoT is currently one of the most popular ICT paradigms. Both concepts can have a major impact on how we build smart or/and smarter cities. Cloud computing represents the delivery of hardware and software resources on-demand over the Internet as a Service. At the same time, the IoT concept envisions a new generation of devices (sensors, both virtual and physical that are connected to the Internet and provide different services for value-added applications. In this paper we present our view on how to deploy Cloud computing and IoT for smart or/and smarter cities. We demonstrate that data gathered from heterogeneous and distributed IoT devices can be automatically managed, handled and reused with decentralized cloud services.

  9. Latent Class Models in action: bridging social capital & Internet usage.

    Science.gov (United States)

    Neves, Barbara Barbosa; Fonseca, Jaime R S

    2015-03-01

    This paper explores how Latent Class Models (LCM) can be applied in social research, when the basic assumptions of regression models cannot be validated. We examine the usefulness of this method with data collected from a study on the relationship between bridging social capital and the Internet. Social capital is defined here as the resources that are potentially available in one's social ties. Bridging is a dimension of social capital, usually related to weak ties (acquaintances), and a source of instrumental resources such as information. The study surveyed a stratified random sample of 417 inhabitants of Lisbon, Portugal. We used LCM to create the variable bridging social capital, but also to estimate the relationship between bridging social capital and Internet usage when we encountered convergence problems with the logistic regression analysis. We conclude by showing a positive relationship between bridging and Internet usage, and by discussing the potential of LCM for social science research. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. The Internet and the medical radiation science practitioner

    Energy Technology Data Exchange (ETDEWEB)

    Shanahan, Madeleine [School of Medical Science, RMIT University, Bundoora, Victoria 3083 (Australia)], E-mail: mshanahan@rmit.edu.au; Herrington, Anthony; Herrington, Jan [Faculty of Education, University of Wollongong, New South Wales (Australia)

    2009-08-15

    Purpose: The Internet is an important information source for health practitioners providing immediate access to the most current health and medical information. Factors limiting practitioner access to the Internet have been identified and the literature shows that access to the Internet varies across and within health professions. There is therefore a need for each health profession to investigate practitioner access to the Internet. There has been, however, no identified empirical research investigating medical radiation science (MRS) practitioner access to or use of the Internet. This research sought to establish the professional use of Internet-based tools by Australian MRS practitioners and issues affecting access to the Internet within MRS workplaces. Methods: Qualitative and quantitative approaches were used in this research. These included interviews with 28 MRS practitioners from the four areas of specialisation, namely nuclear medicine, radiation therapy, radiography and sonography and a survey of MRS practitioners. In 2007 a 4-page postal survey was sent to a random sample of 1142 MRS practitioners with a response rate of 32.8%. Results: The Internet is an important information source widely used by MRS practitioners. MRS practitioners search the Internet (87%), access specific web pages (86%), use email (82%) and listservs (39.4%) to update their professional knowledge. It was evident that access to the Internet within the workplace varied within the MRS profession. Whilst the majority (96.4%) of MRS practitioners had some level of access to the Internet in their workplace, factors shown to affect practitioner access were workplace setting (p = 0.000), work environment (p = 0.000), and geographic location (p = 0.025). The majority of clinical workplaces (81%) did not provide practitioners with remote access to electronic resources available in the workplace such as e-journals and databases. Conclusions: This research provides baseline data to the MRS

  11. The Internet and the medical radiation science practitioner

    International Nuclear Information System (INIS)

    Shanahan, Madeleine; Herrington, Anthony; Herrington, Jan

    2009-01-01

    Purpose: The Internet is an important information source for health practitioners providing immediate access to the most current health and medical information. Factors limiting practitioner access to the Internet have been identified and the literature shows that access to the Internet varies across and within health professions. There is therefore a need for each health profession to investigate practitioner access to the Internet. There has been, however, no identified empirical research investigating medical radiation science (MRS) practitioner access to or use of the Internet. This research sought to establish the professional use of Internet-based tools by Australian MRS practitioners and issues affecting access to the Internet within MRS workplaces. Methods: Qualitative and quantitative approaches were used in this research. These included interviews with 28 MRS practitioners from the four areas of specialisation, namely nuclear medicine, radiation therapy, radiography and sonography and a survey of MRS practitioners. In 2007 a 4-page postal survey was sent to a random sample of 1142 MRS practitioners with a response rate of 32.8%. Results: The Internet is an important information source widely used by MRS practitioners. MRS practitioners search the Internet (87%), access specific web pages (86%), use email (82%) and listservs (39.4%) to update their professional knowledge. It was evident that access to the Internet within the workplace varied within the MRS profession. Whilst the majority (96.4%) of MRS practitioners had some level of access to the Internet in their workplace, factors shown to affect practitioner access were workplace setting (p = 0.000), work environment (p = 0.000), and geographic location (p = 0.025). The majority of clinical workplaces (81%) did not provide practitioners with remote access to electronic resources available in the workplace such as e-journals and databases. Conclusions: This research provides baseline data to the MRS

  12. Optimal resource allocation for distributed video communication

    CERN Document Server

    He, Yifeng

    2013-01-01

    While most books on the subject focus on resource allocation in just one type of network, this book is the first to examine the common characteristics of multiple distributed video communication systems. Comprehensive and systematic, Optimal Resource Allocation for Distributed Video Communication presents a unified optimization framework for resource allocation across these systems. The book examines the techniques required for optimal resource allocation over Internet, wireless cellular networks, wireless ad hoc networks, and wireless sensor networks. It provides you with the required foundat

  13. Herpes - resources

    Science.gov (United States)

    Genital herpes - resources; Resources - genital herpes ... following organizations are good resources for information on genital herpes : March of Dimes -- www.marchofdimes.org/complications/sexually- ...

  14. Internet gambling is a predictive factor of Internet addictive behavior.

    Science.gov (United States)

    Critselis, Elena; Janikian, Mari; Paleomilitou, Noni; Oikonomou, Despoina; Kassinopoulos, Marios; Kormas, George; Tsitsika, Artemis

    2013-12-01

    Adolescent Internet gambling is associated with concomitant addictive behaviors. This study aimed to assess the prevalence of Internet gambling practices, its impact upon psychosocial development and to evaluate the association between gambling practices and Internet addictive behavior among Cypriot adolescents. A cross-sectional study was conducted in a convenience sample (n = 805) of adolescents attending selected public schools (9th and 10th grades) in Cyprus. Anonymous self-completed questionnaires were used including the Internet Addiction Test and the Strengths and Difficulties Questionnaire. Among the study population (n = 805), approximately one third (n = 28; 34.9%) reported Internet gambling. Internet gamblers were twice as likely to utilize Internet café portals (adjusted odds ratio for gender and age, AOR: 2.13; 95% confidence interval, 95% CI: 1.56-2.91) for interactive game-playing (AOR: 6.84; 95% CI: 4.23-11.07), chat-rooms (AOR: 2.57; 95% CI: 1.31-4.85), and retrieval of sexual information (AOR: 1.99; 95% CI: 1.42-2.81). Among Internet gamblers 26.0% (n = 73) reported borderline addictive Internet use and 4.3% (n = 12) addictive behavior. Internet gamblers more often had comprehensive psychosocial and emotional maladjustment (AOR: 4.00; 95% CI: 1.97-8.13), including Abnormal Conduct Problems (AOR: 3.26; 95% CI: 2.00-5.32), Emotional Symptoms (AOR: 1.78; 95% CI: 1.02-3.11), and Peer Problems (AOR: 2.44; 95% CI: 1.08-5.48) scores. The multivariate regression analyses indicated that the single independent predictor associated with Internet addictive behavior was Internet gambling (AOR: 5.66; 95% CI: 1.45-22.15). Internet gambling is associated with addictive Internet use, as well as emotional maladjustment and behavioral problems, among Cypriot adolescents. Longitudinal studies are needed to elucidate whether Internet gambling constitutes a risk factor for the development of Internet addictive behavior among adolescents.

  15. [Interrelations Between Adolescent Problematic Internet Use and Parental Internet Mediation].

    Science.gov (United States)

    Kammerl, Rudolf; Wartberg, Lutz

    2018-02-01

    Interrelations Between Adolescent Problematic Internet Use and Parental Internet Mediation Everyday life of adolescents and their parents is increasingly characterized by digital media usage (also referred to as "process of mediatization"). In the current study, associations between problematic Internet use of the adolescents (as a possible consequence of the process of mediatization) and parental media education were explored. For this purpose, throughout Germany 1,095 family dyads (an adolescent and a related parent) were investigated with a standardized questionnaire measuring different aspects of parental media education and adolescent problematic Internet use. We conducted two multiple linear regression analyses (dimensional approach) with adolescent problematic Internet use based on self-ratings (model 1, corrected R 2 = 0.18) and parental assessment (model 2, corrected R 2 = 0.24) as response variables. Consistently for self- and parental ratings, adolescent problematic Internet use was statistically significant related to male gender (of the adolescent), a more frequent inconsistent media education (adolescents' and parents' perspective) and a stronger monitoring (parents' perspective). Additionally, we observed associations between the parental rating of adolescent problematic Internet use and a less frequent active and restrictive Internet Mediation (parents' perspective). The findings of the present study show the importance of parental media education for problematic Internet use in adolescence and especially, the role of inconsistent media education should be investigated again in further studies.

  16. Deindividuation and Internet software piracy.

    Science.gov (United States)

    Hinduja, Sameer

    2008-08-01

    Computer crime has increased exponentially in recent years as hardware, software, and network resources become more affordable and available to individuals from all walks of life. Software piracy is one prevalent type of cybercrime and has detrimentally affected the economic health of the software industry. Moreover, piracy arguably represents a rend in the moral fabric associated with the respect of intellectual property and reduces the financial incentive of product creation and innovation. Deindividuation theory, originating from the field of social psychology, argues that individuals are extricated from responsibility for their actions simply because they no longer have an acute awareness of the identity of self and of others. That is, external and internal constraints that would typically regulate questionable behavior are rendered less effective via certain anonymizing and disinhibiting conditions of the social and environmental context. This exploratory piece seeks to establish the role of deindividuation in liberating individuals to commit software piracy by testing the hypothesis that persons who prefer the anonymity and pseudonymity associated with interaction on the Internet are more likely to pirate software. Through this research, it is hoped that the empirical identification of such a social psychological determinant will help further illuminate the phenomenon.

  17. ISA for the internet of tactical things

    Science.gov (United States)

    Moulton, Christine L.; Harrell, John M.; Hepp, Jared J.

    2017-05-01

    The Internet of Things (IoT) integrates a variety of different devices that provide more information than can currently be easily handled. While there is much good there are also many problems in the IoT world and not all of the potential solutions can be used in the unique environment of the military. The tactical edge of the military is an even harsher environment with both constrained communications and resources but still having requirements to process data in real time for improved command decisions.

  18. Threat modeling and circumvention of Internet censorship

    OpenAIRE

    Fifield, David

    2017-01-01

    Research on Internet censorship is hampered by poor models of censor behavior. Censor models guide the development of circumvention systems, so it is important to get them right. A censor model should be understood not just as a set of capabilities—such as the ability to monitor network traffic—but as a set of priorities constrained by resource limitations.My research addresses the twin themes of modeling and circumvention. With a grounding in empirical research, I build up an abstract model ...

  19. Using Internet Technology Tools to Teach about Global Diversity

    Science.gov (United States)

    Glimps, Blanche Jackson; Ford, Theron

    2008-01-01

    Students in the United States need diversity skills that enable them to function in an increasingly interdependent and varied world. Internet technology provides an untapped resource for assisting children to understand and value diversity. In this article, the authors present three skills that are important to students as they interact in the…

  20. Merging the Internet and Hypermedia in the English Language Arts.

    Science.gov (United States)

    Reed, W. Michael; Wells, John G.

    1997-01-01

    Discussion of hypermedia and computer-mediated communication focuses on a project that merges a language arts Internet resource with a hypermedia-based knowledge construction approach to learning. Highlights include constructing a HyperCard-based program on Shakespeare's "Hamlet," gophers and search engines, downloading, collaborative…

  1. Internet Adoption Among Lecturers In Ghana\\'s premier University ...

    African Journals Online (AJOL)

    Electronic mail is the most commonly used tool in research whilst educational databases are the most commonly used tools in teaching. Recommendations for making the resource more available included providing broadband Internet access and the government promoting private sector investment. Article Type: Case ...

  2. Film Scenes in Interdisciplinary Education: Teaching the Internet of Things

    Science.gov (United States)

    Hwang, Young-mee; Kim, Kwang-sun; Im, Tami

    2017-01-01

    The Internet of Things (IoT) is gaining importance in education owing to its rapid development. This study addresses the importance of interdisciplinary education between technology and the humanities. The use of films as a teaching resource is suitable for interdisciplinary education because films represent creative forecasts and predictions on…

  3. Crescimento e nutrição mineral do porta-enxerto limoeiro 'Cravo' cultivado em substrato com zeólita enriquecida com NPK Growth and mineral nutrition of rangpur lime rootstock cultivated in substrate with zeolite enriched with NPK

    Directory of Open Access Journals (Sweden)

    Alberto Carlos de Campos Bernardi

    2008-09-01

    Full Text Available O objetivo do trabalho foi avaliar o efeito da adição de um concentrado zeolítico enriquecido com N, P e K ao substrato de cultivo sobre o crescimento, produção de matéria seca, área foliar, teores e extração de N, P e K e os teores de clorofila do limoeiro 'Cravo'. O porta-enxerto foi cultivado por 93 dias em tubetes de 150 cm³ com substrato orgânico compostado de casca de coco e carvão vegetal (3:1 ao qual se adicionou o concentrado zeolítico. Este foi obtido com a concentração da zeólita natural (Z e enriquecimento desta com KNO3 (ZNK, e também com a acidificação com H3PO4 e mistura com apatita (ZP. Utilizou-se uma mistura de 30%ZNK + 70%ZP nas doses de: 0; 2,5; 5; 10 e 15 g por planta. Os resultados indicaram que o fornecimento de nutrientes através do mineral zeólita adicionado ao substrato orgânico comprovou ser alternativa viável para a obtenção de porta-enxertos no sistema de produção em ambiente protegido. A adição de 6,4 g do concentrado zeolítico enriquecido com NPK aumentou significativamente a produção de matéria seca, área foliar, altura e diâmetro de caule. Este aumento foi de 37,5% em relação à testemunha que não recebeu o concentrado zeolítico. Houve aumentos nos teores e extração de N, P e K com o fornecimento da zeólita enriquecida. As leituras dos teores de clorofila relacionaram-se com os teores de N, indicando ser esta uma alternativa para o diagnóstico do estado nutricional para a cultura.The main objective of this research was to evaluated the growth, dry matter production, leaf area, N, P and K levels and exportation and chlorophyll levels of Rangpur Lime (Citrus limonia Osbeck grown in a substrate with NPK enriched zeolite. Rootstocks were cultivated during 93 days in 150cm³-dibble tubes containing composted organic substrate of cocopeat and vegetal coal (3:1 with zeolite addition. Treatments comprised 4 levels (0, 2.5, 5, 10 and 15 g per plant of a NPK-enriched zeolite

  4. Markkinointisuunnitelma - Internet startup

    OpenAIRE

    Koivu, Sami; Kantonen, Erno

    2011-01-01

    Tämän toiminnallisen opinnäytetyön aiheena oli luoda markkinointisuunnitelma kehitteillä olevalle Internet-palvelulle, joka on digitaalisesti toimiva yhteisöllinen musiikkipalvelu. Palvelun mahdolliset liiketoimintamahdollisuudet perustuvat lähes täysin suureen käyttäjämäärään. Siksi työn tarkoituksena oli selvittää, miten palvelulle saavutetaan mahdollisimman paljon käyttäjiä, ja miten nämä käyttäjät aktivoidaan tuottamaan lisäarvoa palvelulle. Työn lopullisena tavoitteena oli markkinointisu...

  5. Towards a quantum internet

    Science.gov (United States)

    Dür, Wolfgang; Lamprecht, Raphael; Heusler, Stefan

    2017-07-01

    A long-range quantum communication network is among the most promising applications of emerging quantum technologies. We discuss the potential of such a quantum internet for the secure transmission of classical and quantum information, as well as theoretical and experimental approaches and recent advances to realize them. We illustrate the involved concepts such as error correction, teleportation or quantum repeaters and consider an approach to this topic based on catchy visualizations as a context-based, modern treatment of quantum theory at high school.

  6. Internet congestion control

    CERN Document Server

    Varma, Subir

    2015-01-01

    Internet Congestion Control provides a description of some of the most important topics in the area of congestion control in computer networks, with special emphasis on the analytical modeling of congestion control algorithms. The field of congestion control has seen many notable advances in recent years and the purpose of this book, which is targeted towards the advanced and intermediate reader, is to inform about the most important developments in this area. The book should enable the reader to gain a good understanding of the application of congestion control theory to a number of applic

  7. The Internet Pollution

    Institute of Scientific and Technical Information of China (English)

    唐宁宁

    2005-01-01

    Life today has brought new problems. As we know, there are fourterrible pollutions in the world: water pollution, noise pollution, air pol-lution and rubbish pollution. Water pollution kills our fish and pollutesour drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution makes us hold our breath longer and be badto all living things in the world. Rubbish pollution often makes our livingenvironment much dirtier. But I think that the Internet pollution is anothernew pollution in the world.

  8. Internet conferences in glycobiology.

    Science.gov (United States)

    Hardy, B J; Doughty, S W; Parretti, M F; Tennison, J; Wilson, I

    1997-09-01

    In this article we describe recent activities in the use of electronic conferencing in glycobiology focusing on our experiences with the organization and development of the Second Electronic Glycoscience Conference (EGC-2), which was held on the Internet and World Wide Web in September 1996. EGC-2 involved the presentation and discussion of scientific research results in a virtual conferencing environment which incorporated virtual replicas of many activities usually observed at a physical conference in addition to features unique to the electronic medium. Highlights of the scientific program and technical developments in the design and use of these facilities are briefly described. EGC-3 will be held in October 1997.

  9. ATM and Internet protocol

    CERN Document Server

    Bentall, M; Turton, B

    1998-01-01

    Asynchronous Transfer Mode (ATM) is a protocol that allows data, sound and video being transferred between independent networks via ISDN links to be supplied to, and interpreted by, the various system protocols.ATM and Internet Protocol explains the working of the ATM and B-ISDN network for readers with a basic understanding of telecommunications. It provides a handy reference to everyone working with ATM who may not require the full standards in detail, but need a comprehensive guide to ATM. A substantial section is devoted to the problems of running IP over ATM and there is some discussion o

  10. PENGGUNAAN TEKNOLOGI INTERNET DALAM BISNIS

    OpenAIRE

    Oviliani Yuliana

    2000-01-01

    The uses of internet in business are for information exchange, product catalog, promotion media, electronic mail, bulletin boards, electronic questioner, and mailing list. Internet can also be used for dialog, discussion, and consultation with customer online, therefore consumer can be proactively and interactively involved in designing, developing, marketing, and selling products. There are 2 methods for marketing products via internet, which are push and pull marketing. The advantages of in...

  11. Penggunaan Teknologi Internet Dalam Bisnis

    OpenAIRE

    Yuliana, Oviliani

    2000-01-01

    The uses of internet in business are for information exchange, product catalog, promotion media, electronic mail, bulletin boards, electronic questioner, and mailing list. Internet can also be used for dialog, discussion, and consultation with customer online, therefore consumer can be proactively and interactively involved in designing, developing, marketing, and selling products. There are 2 methods for marketing products via internet, which are push and pull marketing. The advantages of in...

  12. Reports on internet traffic statistics

    OpenAIRE

    Hoogesteger, Martijn; de Oliveira Schmidt, R.; Sperotto, Anna; Pras, Aiko

    2013-01-01

    Internet traffic statistics can provide valuable information to network analysts and researchers about the way nowadays networks are used. In the past, such information was provided by Internet2 in a public website called Internet2 NetFlow: Weekly Reports. The website reported traffic statistics from the Abilene network on a weekly basis. At that time, the network connected 230 research institutes with a 10Gb/s link. Although these reports were limited to the behavior of the Albeline's users,...

  13. Internet technologies and information services

    CERN Document Server

    Miller, Joseph

    2014-01-01

    Internet Technologies and Information Services: Second Edition is a vital asset to students preparing for careers in library and information science and provides expanded coverage to important new developments while still covering Internet foundations. In addition to networking, the Internet, HTML, web design, web programming, XML, and web searching, this new edition covers additional topics such as cloud computing, content management systems, eBook technologies, mobile technologies and applications, relational database management systems (RDMS), open source software, and virtual priva

  14. Internet ware cloud computing :Challenges

    OpenAIRE

    Qamar, S; Lal, Niranjan; Singh, Mrityunjay

    2010-01-01

    After decades of engineering development and infrastructural investment, Internet connections have become commodity product in many countries, and Internet scale “cloud computing” has started to compete with traditional software business through its technological advantages and economy of scale. Cloud computing is a promising enabling technology of Internet ware Cloud Computing is termed as the next big thing in the modern corporate world. Apart from the present day software and technologies,...

  15. Young children as Internet users

    OpenAIRE

    Daramola, O. (Oladipo)

    2015-01-01

    Abstract In the current available research concerning the real usage of the internet among the young children, most researchers particularly emphases on the risk and opportunities regarding the active use of the internet. Limited experimental research emphases on the role-based and impact of the parent guidelines in the context. In the current studies, internet parenting methods are well-defined and operationalized to study...

  16. Security in Internet of Things

    DEFF Research Database (Denmark)

    Kidmose, Egon; Pedersen, Jens Myrup

    2017-01-01

    2016 was a year when the discussions about Internet of Things and security gained significant grounds. Not only was it yet another year where the challenges of cybercrime became visible to the general public, maybe the presumable Russian hacking of Hillary Clinton's emails as the most prominent...... example, but at the end of the year the Mirai Botnet used Internet of Things devices to perform successful attacks on several Internet infrastructure points....

  17. Internet advertising effectiveness measurement model

    OpenAIRE

    Marcinkevičiūtė, Milda

    2007-01-01

    The research object of the master thesis is internet advertising effectiveness measurement. The goal of the work is after making theoretical studies of internet advertising effectiveness measurement (theoretical articles, practical researches and cetera), formulate the conceptual IAEM model and examine it empirically. The main tasks of the work are: to analyze internet advertising, it’s features, purposes, spread formats, functions, advantages and disadvantages; present the effectiveness of i...

  18. The Journal, the Internet, and Teaching

    Science.gov (United States)

    Lagowski, J. J.

    1995-11-01

    critiques of the original piece of information, but, in general, we have no way of establishing the credentials of the critics. It may take an enormous amount of time for an Internet publication to accrue a critique that is equivalent to that received by a equivalent quantum of information in a peer reviewed, paper-oriented journal. It is difficult to decide (unless you already know because of your expertise) when an Internet publication has "passed the test," in contrast to the paper published in a refereed journal. When the printed paper appears, most of the critics associated with that journal have agreed (through the editorial process) that it is probably worthwhile publishing. The appearance of an Internet paper does not carry the same implication since anyone can put anything on the Internet. Anyone who has a computer and a network connection is empowered to publish on the Internet, and often does. Putting a neophyte--a beginning student--in this kind of environment with little or no guidance would seem to abrogate certain responsibilities that teachers have to guide a student's intellectual growth and ability to make critical judgments. This is not an argument against the use of the Internet for teaching; rather it is a plea to use this new tool with care lest our students be harmed intellectually. "As the twig is bent. . ." The Internet can be likened to an open library where anyone can come in and put a book or a note on a scrap of paper anywhere on the shelves. Further, anyone can go in anytime they wish and make a copy of anything to take away. Without the value added by a librarian, who brings a known (if not necessarily perfect) order to the holdings, the open library is virtually worthless to people who have specific tasks to perform, e.g., finding the NMR spectrum of (or anything characteristic of) a specific compound. Unless we learn how to assure the usefulness and reliability of information on the Internet, one of the era's most valuable resources may

  19. Untangling the Relationship between Internet Anxiety and Internet Identification in Students: The Role of Internet Self-Efficacy

    Science.gov (United States)

    Hsiao, Bo; Zhu, Yu-Qian; Chen, Li-Yueh

    2017-01-01

    Introduction: Previous research has identified Internet anxiety and Internet identification as two important factors that predict usage and experience on the Internet. However, little is known about the relationship between them. This research aimed to untangle the relationship between Internet anxiety and Internet identification, and to…

  20. Towards the internet of services

    CERN Document Server

    Wahlster, Wolfgang; Wess, Stefan; Friedrich, Hermann; Widenka, Thomas

    2014-01-01

    The Internet of Services and the Internet of Things are major building blocks of the Future Internet. The digital enterprise of the future is based not only on mobile, social, and cloud technologies, but also on se­mantic technologies and the future Internet of Everything. Semantic technologies now enable mass cus­tomization for the delivery of goods and services that meet individual customer needs and tastes with near mass production efficiency and reliability. This is creating a competitive advantage in the industrial econ­omy, the service economy, and the emerging data economy, leading to

  1. Internet Civil Defense: Feasibility Study

    National Research Council Canada - National Science Library

    LaPorte, Ron

    2002-01-01

    ... (and ultimately, international) system of information sharing, education and analysis via the Internet to connect the general public, community networked cells, emergency responders, local and national investigative authorities...

  2. Internet of Things : a gateway centric solution for providing IoT connectivity

    OpenAIRE

    Karhula, Pekka

    2016-01-01

    The Internet of Things (IoT) is revolutionising the traditional Internet by extending it with smart everyday objects. Wearables, smart grids and home automation systems are just a few examples of the IoT. A noteworthy point is that the amount of devices connected to the Internet will rapidly grow with the IoT. The IoT typically involves devices that are constrained in terms of energy, memory and processing resources. Therefore, they also limit applying the existing Internet pro...

  3. Using internet search engines and library catalogs to locate toxicology information.

    Science.gov (United States)

    Wukovitz, L D

    2001-01-12

    The increasing importance of the Internet demands that toxicologists become aquainted with its resources. To find information, researchers must be able to effectively use Internet search engines, directories, subject-oriented websites, and library catalogs. The article will explain these resources, explore their benefits and weaknesses, and identify skills that help the researcher to improve search results and critically evaluate sources for their relevancy, validity, accuracy, and timeliness.

  4. Internet Uses and Gratifications: Understanding Motivations for Using the Internet.

    Science.gov (United States)

    Ko, Hanjun

    In this study, the uses and gratifications theory was applied to investigate the Internet users' motivations and their relationship with attitudes toward the Internet as well as types of Web site visited by users. Subjects were 185 college students who completed a self-report questionnaire. Four motivations and five types of Web sites were…

  5. Gender differences in Internet identification and Internet anxiety ...

    African Journals Online (AJOL)

    This exploratory study investigated gender differences in Internet identification and Internet anxiety. A sample of 231 students (138 females and 93 males) from four different schools participated in the study. A structured interview schedule was used to collect data. Factor analysis was carried out to test for construct validity.

  6. INTERNET5: Shaping an Internet for women's empowerment | IDRC ...

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

    2017-12-08

    Dec 8, 2017 ... Poor women, girls, and other marginalized communities in the developing ... INTERNET5 — an Internet that helps achieve SDG 5 on gender equality — aims to support ... To ensure that the benefits of broadband are more evenly ... The project seeks to provide an effective and low-cost educational model ...

  7. Older Adolescent's Perceptions of Personal Internet Use

    Science.gov (United States)

    Koff, Rosalind N.; Moreno, Megan A.

    2013-01-01

    Internet use is widespread among the older adolescent population. Given the pervasiveness and frequency of internet use, concerns have been raised regarding the impact of excess internet use on adolescent health. In order to understand the impact of internet use on health, we must have accurate and reliable measures of internet use. This study…

  8. Innovative Applications : Open Educational Resources and Mobile Resources Repository for the Instruction of Educational Researchers in Mexico

    OpenAIRE

    Mortera-Gutierrez, Fernando J.

    2010-01-01

    The movement of Open Educational Resources (OER) is one of the most important trends that are helping education through the Internet worldwide. "Tecnológico de Monterrey" (http://tecvirtual.itesm.mx/) in Mexico, with other Mexican higher education institutions, is creating an Internet/web based repository of OERs and Mobile Resources for the instruction and development of educational researchers at undergraduate, Master's and Doctoral level. There is a lack of open educational resources and m...

  9. Development of a simulated Internet for education

    Directory of Open Access Journals (Sweden)

    Andrew Smith

    2011-02-01

    Full Text Available This paper describes the early stages of research and development of an educational environment designed to enable learners to participate in remote, group based large-scale activities based on local area network and wide area network technologies working on a range of systems and within different learning situations, such as in class group work, remote group work or independent learning. The environment covers specifically routing, switching and wireless principles in the domain of computer networking. This is accomplished using the ‘multiuser functionality' feature found within the Cisco Academy programme, Packet Tracer application. The initial research explores how a ‘virtual Internet' can be implemented to enable learners to engage with the scale and complexity of the Internet without interacting with active routing infrastructures thereby interfering with others. Different communities of interest from Cisco Systems as well as their Academy Programme academic affiliates have contributed to the development of the resource as well as to research into how individuals participate in learning as a result of using this software. This paper tells the story of the iterative action research process with two initial learning situations of ‘remote many' participation and ‘in class many' participation in a large scale networking exercise. As research is still in the development process, this paper explores the experiences and observations gathered from engaging with the two learning scenarios, describing how each interaction exercise was perceived by participants and their educators. Initial findings from both activities indicate that the concept of an ‘Internet on the Internet' to deliver simulated practical learning has considerable potential and brings an alternative dimension to the practical learning experience. Research is ongoing, with the work in this paper informing the continual iterative process.

  10. Search strategies on the Internet: general and specific.

    Science.gov (United States)

    Bottrill, Krys

    2004-06-01

    Some of the most up-to-date information on scientific activity is to be found on the Internet; for example, on the websites of academic and other research institutions and in databases of currently funded research studies provided on the websites of funding bodies. Such information can be valuable in suggesting new approaches and techniques that could be applicable in a Three Rs context. However, the Internet is a chaotic medium, not subject to the meticulous classification and organisation of classical information resources. At the same time, Internet search engines do not match the sophistication of search systems used by database hosts. Also, although some offer relatively advanced features, user awareness of these tends to be low. Furthermore, much of the information on the Internet is not accessible to conventional search engines, giving rise to the concept of the "Invisible Web". General strategies and techniques for Internet searching are presented, together with a comparative survey of selected search engines. The question of how the Invisible Web can be accessed is discussed, as well as how to keep up-to-date with Internet content and improve searching skills.

  11. Health issues in adolescents' Internet use - benefits and risks.

    Science.gov (United States)

    Hardoff, D

    2013-09-01

    The Internet has turned during the past decade into a major information resource in various domains of life and a communication venue among adolescents who seek health information via the net. The increasing availability of computers in homes, as well as wireless Internet access, means that adolescents today can go online anywhere, at any time. The media are not the leading cause of any major health problem, but they do contribute significantly to a variety of adolescent health problems, including aggressive behavior, sexual activity, drug use, obesity, sleep disorders, eating disorders, depression, suicide and self harm. This paper focuses on 3 major health issues in adolescents' Internet use: Body image and eating behaviors; sexuality and reproductive health behaviors; and self harm and suicidal behavior. This paper also demonstrates Internet venues where reliable health information is provided to young people by health professionals. Health professionals need to recognize the hazards of adolescents Internet use, and to address potential Internet abuse when encountering adolescents in clinical settings.

  12. Typology of Internet gaming disorder and its clinical implications.

    Science.gov (United States)

    Lee, Seung-Yup; Lee, Hae Kook; Choo, Hyekyung

    2017-07-01

    Various perspectives exist regarding Internet gaming disorder. While the concept of behavioral addiction is gaining recognition, some view the phenomenon as merely excessive indulgence in online pastimes. Still, in recent years, complaints from patients or their family members about problems related to Internet use, particularly Internet gaming, have become more common. However, the clinical picture of Internet gaming disorder could be obscured by its heterogeneous manifestations with other intertwined factors, such as psychiatric comorbidities, neurodevelopmental factors, sociocultural factors, and game-related factors, which may influence the pathogenesis as well as the clinical course. To mitigate such problems, clinicians should be able to consider diverse aspects related to Internet gaming disorder. Classifying such a heterogeneous problem into subtypes that share a similar etiology or phenomenology may provide additional clues in the diagnostic process and allow us to designate available clinical resources for particularly vulnerable factors. In this review paper, we suggest a typology of 'impulsive/aggressive,' 'emotionally vulnerable,' 'socially conditioned,' and 'not otherwise specified' as subtypes of the heterogeneous phenomena of pathological Internet gaming. The implications of these subtypes for assessment and treatment planning will also be highlighted. © 2016 The Authors. Psychiatry and Clinical Neurosciences © 2016 Japanese Society of Psychiatry and Neurology.

  13. TPROXY dan FILTERING SEBAGAI METODE OPTIMASI PEMAKAIAN BANDWIDTH INTERNET

    Directory of Open Access Journals (Sweden)

    Sutiyo Sutiyo

    2015-04-01

    Full Text Available Until now the use of the internet disuatu agencies viewed from the initial planning, use and care, even long-term planning is still not optimal. The main factor lies in the existing human resources, especially in IT personnel and policy makers who do not understand or do not even know at all how your use of the Internet well, optimal, efficient, particularly associated with the consumption of Internet bandwidth. Internet bandwidth capacity greatly affect the speed of web access or other Internet applications. So we need a plan and maintance necessary to obtain good Internet bandwidth consumption efficiency and guaranteed QoS, such as by utilizing Tproxy and filtering methods. TProxy is a development of which has been patched Squid, a proxy to be able to pass traffic without NAT (Network Access Translation. Fitering a firewall system which is used for filtering data packets that do not want filtered dikendaki or akhirmya able to minimize traffic on bandwidth usage. Tproxy and filtering runs on the Linux platform. Linux distributions are often used to Tproxy is a variant Debian, Centos and then to use Mikrotik Filtering. At the end of each request or query from the client or the response of the proxy server does not have meaningful constraints, the bandwidth between the client and the proxy server does not happen limitation, bandwidth capable of running close to capacity including 10 Mbps Ethernet, 100 Mbps, and even a GPS (full speed.

  14. Physician communication via Internet-enabled technology: A systematic review.

    Science.gov (United States)

    Barr, Neil G; Randall, Glen E; Archer, Norman P; Musson, David M

    2017-10-01

    The use of Internet-enabled technology (information and communication technology such as smartphone applications) may enrich information exchange among providers and, consequently, improve health care delivery. The purpose of this systematic review was to gain a greater understanding of the role that Internet-enabled technology plays in enhancing communication among physicians. Studies were identified through a search in three electronic platforms: the Association for Computing Machinery Digital Library, ProQuest, and Web of Science. The search identified 5140 articles; of these, 21 met all inclusion criteria. In general, physicians were satisfied with Internet-enabled technology, but consensus was lacking regarding whether Internet-enabled technology improved efficiency or made a difference to clinical decision-making. Internet-enabled technology can play an important role in enhancing communication among physicians, but the extent of that benefit is influenced by (1) the impact of Internet-enabled technology on existing work practices, (2) the availability of adequate resources, and (3) the nature of institutional elements, such as privacy legislation.

  15. Characterizing Internet searchers of smoking cessation information.

    Science.gov (United States)

    Cobb, Nathan K; Graham, Amanda L

    2006-09-19

    were planning to quit in the next 30 days. Smokers were more likely to seek information on how to quit and on medications; former smokers were more interested in how to cope with withdrawal. All participants rated withdrawal information and individually tailored information as being more useful, while displaying little interest in telephone counseling, expert support, or peer support. Publicly available data from large search engines suggest that 4 million Americans search for resources on smoking cessation each year. This study adds to the limited data available on individuals who search for smoking cessation information on the Internet, supports the prior estimates of the size of the population, and indicates that these individuals are in appropriate stages for both active cessation interventions and aggressive relapse prevention efforts. Continued development and evaluation of online interventions is warranted, and organizations seeking to promote cessation should carefully evaluate the Internet as a possible modality for treatment and as a gateway to other traditional programs.

  16. On Using Home Networks and Cloud Computing for a Future Internet of Things

    Science.gov (United States)

    Niedermayer, Heiko; Holz, Ralph; Pahl, Marc-Oliver; Carle, Georg

    In this position paper we state four requirements for a Future Internet and sketch our initial concept. The requirements: (1) more comfort, (2) integration of home networks, (3) resources like service clouds in the network, and (4) access anywhere on any machine. Future Internet needs future quality and future comfort. There need to be new possiblities for everyone. Our focus is on higher layers and related to the many overlay proposals. We consider them to run on top of a basic Future Internet core. A new user experience means to include all user devices. Home networks and services should be a fundamental part of the Future Internet. Home networks extend access and allow interaction with the environment. Cloud Computing can provide reliable resources beyond local boundaries. For access anywhere, we also need secure storage for data and profiles in the network, in particular for access with non-personal devices (Internet terminal, ticket machine, ...).

  17. Internet電子字典之整合(上 Integration of Dictionary Sources on the Internet

    Directory of Open Access Journals (Sweden)

    Shih-hsion Huang

    1996-09-01

    Full Text Available 無This study focuses on the integration and analysis of the collected electronic dictionaries distributed over the Gopher/WWW servers around the Internet. The Internet is a worldwide network carrying lots of valuable information. On the Internet, reference librarians are requested to familiarize with all manner of resources. Many Resource Discovery Systems have been developed to allow users to easily organize, browse and search information distributed throughout the Internet, like the Gopher and WWW, but being as a tool for library information services still has some quality problems. The 141 electronic dictionaries are collected around the Internet. It is, therefore, intended to help reference librarians and users as a tool of information quality gateway as well as of information quality/quantity filter for their effective information utilization.

  18. Does the Internet Reduce Corruption?

    DEFF Research Database (Denmark)

    Andersen, Thomas Barnebeck; Bentzen, Jeanet Sinding; Dalgaard, Carl-Johan Lars

    2011-01-01

    of Internet diffusion. A natural phenomenon causing power disruptions is lightning activity, which makes lightning a viable instrument for Internet diffusion. Using ground-based lightning detection censors as well as global satellite data, we construct lightning density data for the contiguous U.S. states...

  19. Rocket Science for the Internet

    Science.gov (United States)

    2000-01-01

    Rainfinity, a company resulting from the commercialization of Reliable Array of Independent Nodes (RAIN), produces the product, Rainwall. Rainwall runs a cluster of computer workstations, creating a distributed Internet gateway. When Rainwall detects a failure in software or hardware, traffic is shifted to a healthy gateway without interruptions to Internet service. It more evenly distributes workload across servers, providing less down time.

  20. Internet Governance and National Security

    Science.gov (United States)

    2012-01-01

    by the International Orga­ nization of Standards for the Open Systems Interconnection ( OSI ) model as the basis of Internet networking. A brief...or “ride on top” of the Internet. A corporate LAN , such as “.company–name” for internal company use, is an example of the first. When a group wishes

  1. The Internet of Hackable Things

    OpenAIRE

    Giaretta, Alberto; Mazzara, Manuel; Dragoni, Nicola

    2017-01-01

    The Internet of Things makes possible to connect each everyday object to the Internet, making computing pervasive like never before. From a security and privacy perspective, this tsunami of connectivity represents a disaster, which makes each object remotely hackable. We claim that, in order to tackle this issue, we need to address a new challenge in security: education.

  2. Bad Neighborhoods on the Internet

    NARCIS (Netherlands)

    Moreira Moura, G.C.; Sadre, R.; Pras, A.

    2014-01-01

    Analogous to the real world, sources of malicious activities on the Internet tend to be concentrated in certain networks instead of being evenly distributed. In this article, we formally define and frame such areas as Internet Bad Neighborhoods. By extending the reputation of malicious IP addresses

  3. The Internet of Hackable Things

    DEFF Research Database (Denmark)

    Dragoni, Nicola; Giaretta, Alberto; Mazzara, Manuel

    2017-01-01

    The Internet of Things makes possible to connect each everyday object to the Internet, making computing pervasive like never before. From a security and privacy perspective, this tsunami of connectivity represents a disaster, which makes each object remotely hackable. We claim that, in order...

  4. Internet and Cross Media Productions

    DEFF Research Database (Denmark)

    Petersen, Anja Bechmann

    2006-01-01

    , the Internet continues to play a minor role when compared to older media. The content of the cross media concepts and organizations' history are crucial elements in deciding the priority and use of platforms. Methodologically, the article approaches cross media and the roles of the Internet on a micro......Convergence is one of the hot topics in Internet studies. Recently, however, media organizations have turned their focus to cross media communication. Media organizations are interested in optimizing communication across platforms such as TV, radio, websites, mobile telephones and newspapers....... The aim of this article is to examine the roles of the Internet when emphasis is put on cross media rather than convergence. This article proposes not one unidirectional convergent tendency but manifold roles of the Internet in cross media communication. Inside the media organizations, however...

  5. Student Empowerment Through Internet Usage

    DEFF Research Database (Denmark)

    Purushothaman, Aparna

    2011-01-01

    in a University in Southern India to empower the female students through Internet usage. The study was done to find out the problems the woman students faced in gaining access and using Internet and how they can be empowered through Internet usage. Future workshop was conducted to find out the problems...... and reflecting. The paper will explore the various cultural issues and explicate how the social context plays a major role in the use of Internet even if there is sufficient access. These issues will be addressed from an empowerment perspective. The paper ends by recommending the methods to be adopted for more......Information and Communication Technology (ICT) has been widely recognized as a tool for human development (UNDP 2001). The rate at which ICT are growing is changing the way knowledge is developed, acquired and delivered. (Tongia, et al. 2005) Internet is one of the Information & Communication...

  6. 76 FR 60754 - Preserving the Open Internet

    Science.gov (United States)

    2011-09-30

    ...-201] Preserving the Open Internet AGENCY: Federal Communications Commission. ACTION: Final rule..., 2011, a document establishing rules to preserve the open Internet. Inadvertently the wrong paragraph... alleging violations of the open Internet rules. Federal Communications Commission. Matt Warner, Attorney...

  7. Internet marketing 101.

    Science.gov (United States)

    Miller, Ryan J

    2010-11-01

    In an era when social media sites like YouTube, Facebook, and Twitter dominate the popular press, many surgeons overlook the foundational tactics and strategies necessary for long-term practice development and lead generation on the Internet. This article analyzes common errors made by surgeons during the development and implementation of Web site projects, focusing on the areas of strategy development; domain name identification; site plan creation; design considerations; content development; vendor selection; and launch, promotion, and staff training. The article emphasizes that, because the Web site remains the foundation of a surgeon's branding message, minimizing errors during development and construction is critical, particularly in highly competitive or saturated markets, for today's facial plastic surgery practice. Copyright © 2010 Elsevier Inc. All rights reserved.

  8. DFX via the Internet

    Science.gov (United States)

    Wagner, Rick; Castanotto, Giuseppe; Goldberg, Kenneth A.

    1995-11-01

    The Internet offers tremendous potential for rapid development of mechanical products to meet global competition. In the past several years, a number of geometric algorithms have been developed to evaluate manufacturing properties such as feedability, fixturability, assemblability, etc. This class of algorithms is sometimes termed `DFX: Design for X'. One problem is that most of these algorithms are tailored to a particular CAD system and format and so have not been widely tested by industry. the World Wide Web may offer a solution: its simple interface language may become a de facto standard for the exchange of geometric data. In this preliminary paper we describe one model for remote analysis of CAD models that we believe holds promise for use in industry (e.g. during the design cycle) and in research (e.g. to encourage verification of results).

  9. A cultura da internet

    OpenAIRE

    Cádima, Francisco Rui

    2017-01-01

    O novo ambiente digital é cada vez mais perturbante na sua dimensão ‘visível’ e está, em boa parte, incontrolável nessa área ainda algo desconhecida da Internet negra, conhecida por deep web ou dark net, convoca-nos para uma reflexão profunda de largo espectro, que não se pode vincular apenas às questões de mercado, tecnológicas e de redes, mas que nos vem alertar sobretudo para a ordem do político e da cidadania, do ‘desconhecido’ e do conhecimento e, enfim, do acesso à rede, quer no que is...

  10. Transparency through the Internet

    Energy Technology Data Exchange (ETDEWEB)

    Haginoya, Tohru [Inst. of Nuclear Materials Management, Japan Chapter, Tokyo (Japan)

    1998-07-01

    Many countries, especially developed countries have their 'Home Pages' and disclose their activities openly including nuclear activities. These information give, to some extent, the transparency of countries. The annual report of the IAEA can be found in its home page, reports describe its safeguards activities including facilities under its safeguards together with the status of 'subsidiary arrangements'. The Atomic Energy White Papers of the STA home pages show its nuclear activities and nuclear material. Details of safeguards related information are obtained by analyzing these home pages and find some information inconsistent each other. In connection with Strengthened Safeguards system' , non-nuclear items such as zirconium, heavy water or their manufacturing organizations which are subject to the safeguards system would be retrieved by using 'search engines' through the internet. (author)

  11. Transparency through the Internet

    International Nuclear Information System (INIS)

    Haginoya, Tohru

    1998-01-01

    Many countries, especially developed countries have their 'Home Pages' and disclose their activities openly including nuclear activities. These information give, to some extent, the transparency of countries. The annual report of the IAEA can be found in its home page, reports describe its safeguards activities including facilities under its safeguards together with the status of 'subsidiary arrangements'. The Atomic Energy White Papers of the STA home pages show its nuclear activities and nuclear material. Details of safeguards related information are obtained by analyzing these home pages and find some information inconsistent each other. In connection with Strengthened Safeguards system' , non-nuclear items such as zirconium, heavy water or their manufacturing organizations which are subject to the safeguards system would be retrieved by using 'search engines' through the internet. (author)

  12. Internet's impact on publishing

    Science.gov (United States)

    Beretta, Giordano B.

    1997-04-01

    In 1990, the first monochrome print-on-demand (POD) systems wee successfully brought to market. Subsequent color versions have been less successful, in my view mostly because they require a different workflow than traditional systems and the highly skilled specialists have not been trained. This hypothesis is based on the observation that direct-to-plate systems for short run printing, which do not require a new workflow, are quite successful in the market place. The internet and the World Wide Web are the enabling technologies that are fostering a new print model that is very likely to replace color POD before the latter can establish itself. In this model the consumers locate the material they desire from a contents provider, pay through a digital cash clearinghouse, and print the material at their own cost on their local printer. All the basic technologies for this model are in place; the main challenge is to make the workflow sufficiently robust for individual use.

  13. Radikalisme di Internet

    Directory of Open Access Journals (Sweden)

    Imam Fauzi Ghifari

    2017-10-01

    Full Text Available This article  to discuss the radical groups that exploit it through social media,  this matter take a very large role in providing information to the public,  especially young people will be radical ideology.  Given the fact that the recruitment of youth into radical organizations mostly done by using the internet.   Social media plays an important role in providing information to the public on the issues so that the public terpropaganda radicalism towards radical issues in spread through the media.  This fact is evidenced by a number of terrorist groups that use social media to media propaganda and build a special site as a medium to coordinate all activities related to the execution of terrorist acts.

  14. Internet security technologies

    CERN Multimedia

    CERN. Geneva

    2003-01-01

    The three pillars of Internet Security are Infrastructure, Applications and People. In this series of lectures we will examine those three pillars and how vital it is for individuals to understand the vulnerabilities of this technology so they can made informed decisions about risks and how they can reduce those risks for themselves and their colleagues.First we will focus on the infrastructure: network; servers; operating systems and all those things that are mostly invisible. Moving up a level, into the visible realm, we discuss the application and see things like buffer overflows, viruses and how as application developers and users we can protect ourselves. Finally, it's all about people. The strongest security technology in the world is easily defeated if people don't understand their role in the whole system.

  15. Health information-seeking behavior of seniors who use the Internet: a survey.

    Science.gov (United States)

    Medlock, Stephanie; Eslami, Saeid; Askari, Marjan; Arts, Derk L; Sent, Danielle; de Rooij, Sophia E; Abu-Hanna, Ameen

    2015-01-08

    The Internet is viewed as an important source for health information and a medium for patient empowerment. However, little is known about how seniors use the Internet in relation to other sources for health information. The aim was to determine which information resources seniors who use the Internet use and trust for health information, which sources are preferred, and which sources are used by seniors for different information needs. Questions from published surveys were selected based on their relevance to the study objectives. The Autonomy Preference Index was used to assess information needs and preferences for involvement in health decisions. Invitation to participate in this online survey was sent to the email list of a local senior organization (298 addresses) in the Netherlands. There were 118 respondents with a median age of 72 years (IQR 67-78 years). Health professionals, pharmacists, and the Internet were the most commonly used and trusted sources of health information. Leaflets, television, newspapers, and health magazines were also important sources. Respondents who reported higher use of the Internet also reported higher use of other sources (Pseniors who use the Internet, the Internet was a preferred source of health information. Seniors who report higher use of the Internet also report higher use of other information resources and were also the primary consumers of paper-based resources. Respondents most frequently searched for health information after an appointment rather than to prepare for an appointment. Resources used varied by health topic. Future research should seek to confirm these findings in a general elderly population, investigate how seniors seek and understand information on the Internet, and investigate how to reach seniors who prefer not to use the Internet for health information.

  16. Evaluation of internet access and utilization by medical students in Lahore, Pakistan

    Science.gov (United States)

    2011-01-01

    staff were cited as the most common problems faced by students while accessing internet in the institution premises. There were significant differences among male and female students with respect to the place of internet use (p = 0.001) and the ability to search online databases for required articles (p = 0.014). Conclusions Majority of the medical students in this study had access to internet and were using it for both academic and personal reasons. Nevertheless, it was seen that there is under utilization of the potential of internet resources to augment learning. Increase in awareness, availability of requisite facilities and training in computing skills are required to enable better utilization of digital resources of digital resources by medical students. PMID:21619707

  17. Internet in the workplace: censorship, liability, and freedom of speech.

    Science.gov (United States)

    Sherwill-Navarro, P

    1998-01-01

    Most hospital medical libraries are supported by private, corporate funds and thus fall under the corporation's policies in regard to discrimination, harassment, and sexual harassment. With the free flow of information available on the Internet and through e-mail, it is mandatory to create a corporate policy for appropriate use and review of materials. Access to "questionable" or inappropriate Internet sites is not a freedom of speech issue in a private corporation; it is a potential liability for the corporation, the library, and the librarian. It is also a misuse of company resources.

  18. Internet Freedom in Asia: Case of Internet Censorship in China

    Directory of Open Access Journals (Sweden)

    ZAINUDDIN MUDA Z. MONGGILO

    2016-02-01

    Full Text Available Internet can develop the communication and information freedom on society but unfortunately in some nations, especially in Asia, it cannot be fully accessed because of government censorship. This report explains the relationship between the practice of Internet censorship imposed by the Chinese government and the freedom of its citizens (in the internet surfing experience as the realization of human rights in the freedom of expression and opinion (seek, receive-use, and communicate information which is traced through the relevant literature study. China is a unique case since the internet censorship regulation contributes to its status as the country with the least internet freedom yet at the same time it is credited as having the most internet users globally. In addition, China known as the communist country that began opening up to globalization and information of technology, but the government’s control over it is still so tight and binding, not only in the press, or the traditional media, but also in new media with the internet censorship. The control over this information may have a clear objective to maintain a climate of information in the community, but on the other hand, such control is tantamount to restricting the right of citizens to make, use, and distribute information, and more fatal as a violation of human rights.

  19. Health Literacy and Global Cognitive Function Predict E-Mail but Not Internet Use in Heart Failure Patients

    Directory of Open Access Journals (Sweden)

    Jared P. Schprechman

    2013-01-01

    Full Text Available Background. The internet offers a potential for improving patient knowledge, and e-mail may be used in patient communication with providers. However, barriers to internet and e-mail use, such as low health literacy and cognitive impairment, may prevent patients from using technological resources. Purpose. We investigated whether health literacy, heart failure knowledge, and cognitive function were related to internet and e-mail use in older adults with heart failure (HF. Methods. Older adults (N=119 with heart failure (69.84±9.09 years completed measures of health literacy, heart failure knowledge, cognitive functioning, and internet use in a cross-sectional study. Results. Internet and e-mail use were reported in 78.2% and 71.4% of this sample of patients with HF, respectively. Controlling for age and education, logistic regression analyses indicated that higher health literacy predicted e-mail (P<.05 but not internet use. Global cognitive function predicted e-mail (P<.05 but not internet use. Only 45% used the Internet to obtain information on HF and internet use was not associated with greater HF knowledge. Conclusions. The majority of HF patients use the internet and e-mail, but poor health literacy and cognitive impairment may prevent some patients from accessing these resources. Future studies that examine specific internet and email interventions to increase HF knowledge are needed.

  20. 77 FR 38630 - Open Internet Advisory Committee

    Science.gov (United States)

    2012-06-28

    ... Committee will observe market developments regarding the freedom and openness of the Internet and will focus..., Technology Policy and Internet Governance, Cisco Systems Charles Slocum, Assistant Executive Director...