Littérature scientifique sur le sujet « LC. Internet, including WWW »
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Articles de revues sur le sujet "LC. Internet, including WWW"
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Murtazin, M. « Islamic Internet in the Post-Soviet Space ». Russia and New States of Eurasia, no 3 (2020) : 126–38. http://dx.doi.org/10.20542/2073-4786-2020-3-126-138.
Texte intégralRésumé :
It is clear that the presence of an Islamic factor in WWW has become an objective reality, including in the post-Soviet Muslim countries. It could be determined as a Cyber-Islamic Environment (CIE). In the post-Soviet space the CIE is represented mostly by official Islamic structures, while the presence of unofficial religious organizations and individual preachers is more limited. Nevertheless the influence of the non-official CIE is significant and is capable to be converted into one of the mechanisms of social protests and revolutionary activities in post-Soviet Muslim countries in case of emergence of critical situations. It is clear that state authorities will accelerate control over the CIE in the coming years using various instruments against religious radicalism and extremism in WWW.
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Morgan, S. « WWW Archive of Fourier Coefficients ». International Astronomical Union Colloquium 185 (2002) : 168–69. http://dx.doi.org/10.1017/s0252921100015918.
Texte intégralRésumé :
AbstractFourier coefficients are a valuable tool in the study of a wide variety of pulsating stars. They can be used to derive various physical parameters, including mass, luminosity, metallicity and effective temperature and are frequently used to discriminate between different pulsation modes. With the increase in large-scale surveys and the availability of data on the Internet, the number of Fourier coefficients available for study has expanded greatly and it is difficult to find all current data for individual stars or a subset of stars. To assist others in obtaining and making use of Fourier coefficients, an archive of published values of Fourier coefficients has been set up. Users can search for data on individual stars or for a range of parameters. Several Java programs are used to display the data in a variety of ways. The archive is located at the Web site http://www.earth.uni.edu/fourier/.
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Dix, James A., Robert D. Allendoerfer, Wayne E. Jones, Roy A. Lacey et Bernard J. Laurenzi. « An Electronic Curriculum for Introductory Chemistry ». Journal of Educational Technology Systems 24, no 2 (décembre 1995) : 151–57. http://dx.doi.org/10.2190/k7kl-q88j-p9b5-xyt3.
Texte intégralRésumé :
We are creating a World-Wide Web (WWW) introductory chemistry site that will incorporate many key features of an electronic chemistry curriculum, including flexibility, interactivity, extensibility, diversity, and self-assessment. The site will be accessible from browsers such as Mosaic and Netscape. Advantages of serving introductory chemistry from a WWW site include expanding access to chemistry instruction, platform independence, easing transitions between university units, and creating a curriculum responsive to diverse needs. Contributions and suggestions from the chemistry community can be incorporated easily and rapidly into the electronic curriculum. Since the WWW site could be used by any campus in the world having Internet access, we expect that our electronic curriculum will have a far-ranging impact on the way introductory chemistry is taught.
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HEGELHEIMER, VOLKER, KETTY REPPERT, MEGAN BROBERG, BRENDA DAISY, MAJA GRGUROVIC, KATY MIDDLEBROOKS et SAMMI LIU. « Preparing the new generation of CALL researchers and practitioners : What nine months in an MA program can (or cannot) do ». ReCALL 16, no 2 (novembre 2004) : 432–47. http://dx.doi.org/10.1017/s0958344004001223.
Texte intégralRésumé :
As more and more teacher preparation programs realize the need to include courses that deal with computer-assisted language learning, a crucial decision as to what is taught needs to be made, taking into consideration the various post-graduation goals ranging from teacher or teacher-trainer to researcher. Thus, the question of whether to go beyond teaching the potential uses of the computer and the Internet and to delve into how to create relevant computer-based tasks using the WWW and to train teachers in the use of advanced web page development techniques, including Flash, web-enabled databases, and the interactive possibilities of the WWW needs to be addressed. This paper tackles these issues and illustrates a sample approach in dealing with the grooming of the new generation of CALL researchers and practitioners. What can be accomplished during the first year of an MATESL program that highlights the importance of technology is explored through a reflective questionnaire, a computer capabilities matrix, and an analysis of web-based course projects. Nine first-year M.A. students participated in the study, which revealed that despite widely differing initial computer and Internet expertise among these future teachers and researchers, their knowledge of creating and using web-based materials increased significantly, culminating in a project in which the skills acquired throughout the semester were successfully integrated.
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Lazarenko, D. S. « Using a content management system for shared access to learning resources ». CTE Workshop Proceedings 1 (21 mars 2013) : 138–39. http://dx.doi.org/10.55056/cte.171.
Texte intégralRésumé :
One of the areas of development of the World Wide Web that requires complex scientific research is data and content management. This industry contains such areas as big data management, cloud-based data management, multimedia data management, and is also involved in Web-mining, the tasks of clustering, classification and analysis of data in the Web, Web content modeling, Semantic Web, etc. The task of effective Web content management has become very important for many industries that have emerged on the basis of the WWW infrastructure, including Internet commerce, distance learning and educational Web resources, managing large information portals, developing and maintaining corporate portals, creating Web-resources electronic management, supporting personal sites and blogs.
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Berghage, Robert D., Dennis J. Wolnick, E. Jay Holcomb et John E. Erwin. « Trial Gardening in Cyberspace ». HortScience 30, no 4 (juillet 1995) : 903D—903. http://dx.doi.org/10.21273/hortsci.30.4.903d.
Texte intégralRésumé :
The Internet offers many new and unique opportunities to disseminate information. The development of the World Wide Web (WWW) and information browsers like Netscap, Mosaic, and simple-to-use server software like MacHTTP provides means to allow low-cost access to information, including pictures and graphics previously unavailable to most people. The Pennsylvania State Univ. variety trial garden annually tests >1000 plants. Information is gathered on garden and pack performance, and photos of superior plants and varieties are taken. To provide wider access to this information, we have begun development of a Cyberspace trial garden on the internet. This server contains a wide variety of garden trial information developed from trials conducted in State College and Dauphin, Pa.. This server and a similar effort at Univ. of Minnesota are being constructed cooperatively. Hot links are provided between the server in Pennsylvania and the one in Minnesota, providing users with seamless access to information from both servers.
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Weedon, Ralph. « keeping FE/HE “Legal, Honest and Truthful” ». Legal Information Management 1, no 3 (2001) : 21–28. http://dx.doi.org/10.1017/s1472669600000554.
Texte intégralRésumé :
AbstractThis article aims to give a broad outline of what the JISC Legal Information Service is and why it was set up. In particular it deals with the challenges of the Internet and the new legislation that attempts to regulate it or stimulate its use. The Internet is fast becoming embedded in the FE/HE sector, in teaching and learning, research and administration–ignore it at your peril some might say. Yet there are risks to this, in some cases, enthusiastic rush to embrace all things that utilise the WWW. The relative ease of access, extraction and dissemination on ‘the net’ has tempted some to overlook the legalities. This article summarises briefly the main areas of law under consideration and the potential costs of infringement. It explains that FE/HE is subject to this legislation sometimes in specific ways. It concludes by stressing the need for feedback from the sector including BIALL members in order that the service can improve.
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Wahyuningsih, Sri Suharmini. « WEB-SUPLEMEN SEBAGAI SARANA PEMBELAJARAN E-LEARNING ILMU PERPUSTAKAAN ». Jurnal Pendidikan 13, no 2 (4 septembre 2012) : 117–25. http://dx.doi.org/10.33830/jp.v13i2.370.2012.
Texte intégralRésumé :
E-learning is a model of learning carried out through the utilization of information and communication technology services such as internet, video/audio conferencing, or CD-ROM. It is a technology-based learning design of computer networks known as the world wide web (www). The design was developed through designing learning materials under a multimedia package and was integrated in a full online interactivity. Any form of learning components such as teaching or evaluation materials were distributed to learners through a computer network (online), so that learners who attended the program must be an IT literate person. In its implementation, e-learning could be applied to various fields of science including library science. Librarians who do such work require the ability and expertise to cataloging, indexing and classification. Web-based learning material helped students understand those materials easily.
E-learning merupakan model pembelajaran yang dilakukan melalui pemanfaatan informasi dan layanan teknologi komunikasi seperti internet, konferensi video/audio, atau CD-ROM. E-learning merupakan suatu desain pembelajaran berbasis teknologi jaringan komputer yang dikenal sebagai world wide web (www). Desain ini dikembangkan melalui rancangan materi pembelajaran berdasarkan suatu paket multimedia terintegrasi dalam interaktivitas online. Segala bentuk komponen pembelajaran seperti bahan pengajaran atau evaluasi dibagikan kepada peserta didik melalui jaringan komputer (online), sehingga peserta didik yang mengikuti program ini haruslah orang yang melek IT. Dalam pelaksanaannya, e-learning dapat diterapkan pada berbagai bidang ilmu pengetahuan termasuk ilmu perpustakaan. Pustakawan yang melakukan pekerjaan seperti ini membutuhkan kemampuan dan keahlian untuk katalogisasi, pengindeksan dan klasifikasi. Materi pembelajaran berbasis web membantu siswa belajar dengan mudah.
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Newton, P. F. « Algorithmic versions of black spruce stand density management diagrams ». Forestry Chronicle 73, no 2 (1 avril 1997) : 257–65. http://dx.doi.org/10.5558/tfc73257-2.
Texte intégralRésumé :
Algorithmic versions of stand density management diagrams (SDMDs) were developed for natural and managed black spruce (Picea mariana (Mill.) B.S.P.) stands. Specifically, the IBM-compatible PC-based algorithms (1) graphically illustrate site-specific size-density trajectories for eight user-specified initial density regimes, (2) given (1), calculate and subsequent tabulate periodic yield estimates (mean dominant height, density, mean volume, total volume, total merchantable volume, quadratic mean diameter, and basal area), and (3) given (2), graphically illustrate empirically-derived yield production curves for total merchantable volume ha−1 and stems m−3 with user-specified operability criteria superimposed. Instructions on acquiring the executable algorithmic versions including the required graphical subroutines via the Internet are described. Currently, the algorithms are restricted in applicability to central insular Newfoundland. Key words: stand density management diagrams, black spruce, algorithms, microcomputer, World-Wide Web (WWW), hypertext browser, file transfer protocol (FTP).
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Harp, Derald A., et Edward L. McWilliams. « Remote Sensing Imagery on the Web and Its Potential for Use in Horticulture Classes ». HortScience 31, no 4 (août 1996) : 589a—589. http://dx.doi.org/10.21273/hortsci.31.4.589a.
Texte intégralRésumé :
As the World Wide Web (WWW) expands, information is rapidly becoming more accessible. Using satellite data previously required high-end computers running complex imaging software, sophisticated downloading equipment, and high monetary support. Satellite data is now available on the internet for little or no cost and can be handled on standard desktop computers using common software programs. The purpose of our project was to determine the availability and cost of different types of data and how this data may benefit horticultural instruction. Satellite data currently is archived at NASA, NOAA, the Department of Defense, the US Geological Survey, and various meteorological departments throughout the world. Satellite data such as large-scale thermal imagery can be used to determine microclimate effects within urban areas, including the cooling effects of urban plants. Natural Density Vegetation Index (NDVI) imagery can indicate changes in vegetational cover or give general indications of plant health in large areas. NASA photographic imagery can show the effects of erosion on a large scale. Higher resolution imagery can give indications of plant stresses in large plantings such as orchards or vegetable plots.
Thèses sur le sujet "LC. Internet, including WWW"
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Darries, Fatima. « The impact of the Internet on Reference services in Higher Education libraries in South Africa ». Thesis, University of Cape Town, 2002. http://eprints.rclis.org/7770/1/DarriesFatima-Masters2002.pdf.
Texte intégralRésumé :
Internet access has become an indicator of a country’s socio-economic status in the Information Society. Libraries of higher education institutions support the parent institutions’ objective to produce graduates able to function in this society. Consequently, the Web, the most popular part of the Internet, has become ubiquitous in reference services. This study investigates the impact of the Internet on reference services by exploring the following areas: user Internet access and training in the library, use and integration of the Internet as an information tool in reference services and the Internet training and knowledge of reference librarians.
An electronic survey was done using the Web and e-mail to distribute the questionnaire. The questionnaire was divided into six sections, and consisted of multi-choice answers with an open-ended question at the end of each section inviting further comments. The target population was the heads of reference services at large libraries and the directors at smaller libraries of the 36 higher education institutions in South Africa. Their e-mail addresses were obtained from the library or parent institutions’ Web sites. A total of 90 potential respondents were e-mailed and 26 responded, representing 19 institutions and yielding a low response rate of 29%. Low response rates are however, typical of electronic surveys. A total of eight reference librarians at two institutions in the Western Cape were interviewed, representing both a historically disadvantaged institution (HDI) and a historically advantaged institution (HAI), and a technikon and university library. The interviews were structured and consisted of mostly open-ended questions. The interviews lasted about an hour and were tape-recorded.
The results showed that all responding libraries have Internet access and all but one provided access to their users. On average, users have had Internet access for three and a half years. User Internet training tended to be on a one-to-one basis at the point-of-use. On average, reference librarians have had Internet access for five years. The majority of librarians have attended formal Internet training programmes. However, the librarians interviewed considered these to be introductory and gained the skills and knowledge by actual use and from colleagues. Librarians reported that the reference process took longer, that user search behaviour had changed and expectations had increased. While the majority of libraries had Web sites, only a small number of librarians had individual pages that they updated and maintained. The majority of libraries provided electronic reference via e-mail and the library Web site, but these are characterised by low usage. Finally, libraries tended to offer both end-user and intermediary searching to online databases. The study concluded, amongst others: that libraries lacked adequate computer facilities and consequently cannot provide optimal Internet access to students, and that librarians have integrated the Internet as an information tool but that libraries have not yet taken full advantage of what the Internet offers. The study recommends: that the bandwidth and number of student computer facilities be increased in libraries and that this problem be addressed at national government level, that libraries develop electronic reference as a core service, and that librarians increase their Internet and online instruction efforts by using e-mail, Web tutorials and virtual classrooms to reach more students.
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Morales, Vargas Alejandro. « Gestión y desarrollo del portal web del Instituto de la Comunicación e Imagen de la Universidad de Chile ». Thesis, Universidad de Chile, 2004. http://eprints.rclis.org/39657/1/morales_a.pdf.
Texte intégralRésumé :
The web portal of the Institute of Communication and Image sought to achieve the following objectives: Offer a multimedia service that disseminates all the information related to the Institute, contributing to its institutional consolidation; to constitute a tool for disseminating academic work and a dynamic medium that allows the campus to position itself as an outstanding reference for content on communication; support in a transversal way the teaching, extension and internal management tasks of the Institute; generate segmented spaces (channels) towards the different types of potential audience of the portal, both within the university community and among external navigators; define an orderly information architecture with different forms of access, emphasizing usability and the use of international standards for web development; increase the presence of academic publications in electronic format (magazines, research, articles, working documents, papers, among others); reinforce the contingent information area (news and highlights) with reports, interviews, activities agenda, extension notices, offer of courses, products and services; orient graphic design in relation to the image that the University and the Institute wish to project, while interpreting the diversity of concepts that coexist within them; provide expedited access to the information resources and online services currently offered by our university; use a dynamic content management model, with flexible support, and compatible with the future institutional portal of the University of Chile; serve as a platform for setting up future courses and workshops in the form of distance education via the internet (e-learning).
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Sequeiros, Paula. « Ler uma biblioteca nas inscrições de leitores, espaço e Internet : usos e representações de biblioteca pública ». Doctoral thesis, Porto : [Edição do Autor], 2010. http://hdl.handle.net/10216/50425.
Texte intégralRésumé :
Apresenta-se investigação, teoricamente orientada e empiricamente suportada, explorando e desenvolvendo possíveis relações entre usos da biblioteca pública, nas vertentes do uso de recursos documentais, do espaço e da Internet, por um lado, e, por outro, as suas representações. Recorrendo a uma abordagem qualitativa, aplicou-se o método de caso alargado, de Michael Burawoy, à Biblioteca Almeida Garrett na cidade do Porto. As ferramentas de recolha de informação foram entrevistas semiestruturadas, em profundidade, análise de desenhos de crianças, observação, análise documental de textos oficiais e fotografia. Entrevistaram-se vários leitores e leitoras, incluindo não-utilizadores de Internet, responsáveis, técnicos e pessoal de atendimento da biblioteca, assim como o arquitecto. Como resultados intermédios são apresentados vários perfis de utilizadores e é avançada uma explicação para a génese e funcionamento dum sistema tácito de regulação de condutas, sobretudo no que ao ruído diz respeito. Como resultado final conclui-se que não há nenhum «impacte» claramente disruptivo induzido pela Internet nas representações recolhidas e analisadas, colocadas em relação com as alterações recentemente registadas nas práticas leiturais: algumas imagens representacionais há em que a Internet reforça a imagem tradicional de biblioteca como organização enciclopédica, como conjunto de recursos diversificados; outras há em que, se o seu uso contribuirá, por um lado, para esse reforço, por outro, atualiza e democratiza essa representação pela abertura a práticas não eruditas e pela propiciação de usos recreativos, ou ainda de usos comunicacionais e instrumentais baseados na Internet; em situações mais extremas, quando biblioteca e Internet se usam como termos sinónimos da gramática representacional, (...).
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Murillo, Rosa-María. « Comunidades virtuales bibliotecológicas argentinas, sus miembros, su implicación y la generación de vínculos solidarios ». Thesis, 2006. http://eprints.rclis.org/9409/1/CVBA%5B1%5D.Murillo.pdf.
Texte intégralRésumé :
Thesis presented to the Universidad Nacional de Mar del Plata, which has as objective to search on the argentine library virtual communities, which comprises weblogs, groups, forums or discussion lists. It will be intented to define them, to know the mechanisms to access them, to observe the norms that regulate them, delimitate its scope and inquire on the subjects treated. Likewise it is desidered to know how communication circulates inside them and what kind of implications they have for its members. From all the virtual communites recognised it was chosen Asociación de Bibliotecarios Graduados de la República Argentina (ABGRA) due to the fact that it comprises a great diversity of professionals in Argentina. Besides it is intented to know how its members make use of it –librarians and documentalists- but also what kind of expectations they have and how they get involved on them, interact and make solidary links.
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De, Bruyne Denis. « Van Long Tail tot Second Life - Bibliotheek 2.0 als wissel op de toekomst ». Thesis, 2008. http://eprints.rclis.org/11031/1/Long_Tail_tot_Second_Life_PDF.pdf.
Texte intégralRésumé :
Library 2.0 - a concept based on blogs, wikis, RSS, social bookmarking or other - can provide a new future for libraries. Are the librarians ready for this shift? Are the users ready for it? Is it something for now or for much later? This thesis tries to answer these questions.
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Leitão, Paulo. « Organização da informação em subject gateways ». Thesis, 2004. http://eprints.rclis.org/14279/1/TESE_Paulo.pdf.
Texte intégralRésumé :
The present dissertation is about Subject Gateways a kind of Internet access service
created to serve the academic community’s information needs, characterized for
selecting web resources accordingly with quality criteria, describing information with
structured metadata languages and to give access through keywords and particularly
browsing structure’s development. These services are analyzed from the point of view
of processes and ways of organizing information.
The five initial Gateways (SOSIG, HUMBUL, EEVL, PSIGATE, BIOME) of the RDN
(Resource Discovery Network) are specifically analyzed regarding to used metadata
languages and ways of organizing information. This analysis aims to know the process
of organizing information, and also evaluate their quality in relation to target audience
expectation about systems of organizing bibliographic information of this kind. Within a
specifically theoretical framework witch defines the characteristics and aims of any
bibliographic information system as well there metadata languages, this analyze was
developed in two different ways: from the conceptual point of view, through the study
of all cataloguing rules of the services, and from the practical point of view, using a
significant sample of each services descriptions and their browsing structures. In both
cases the services were analyzed and evaluated accordingly with the criteria defined
from the proposed theoretical framework
These services use a model based in traditional processes of information organization,
with several adjustments in the sense of descriptive simplification and adaptation to the
described resources, with special concerns about subject access and representation. The
metadata quality about subject as well as the global quality of resources description
allows that these services meet some of main user’s expectations. The problems are
those related with finding all the documents about the same Author, all documents
belonging to the same Work, all documents belonging to the same Version, and, at last,
to be able to Navigate in the bibliographic universe.
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Rodríguez-Palchevich, Diana-Rosa. « Blogs de bibliotecas escolares argentinas (un estudio exploratorio) ». Thesis, 2010. http://eprints.rclis.org/15135/1/Tesina-Diana-versionfinal.pdf.
Texte intégralRésumé :
This thesis report describes the exploratory study conducted on school library blogs that were active in Argentina from March 2009. The released aspects were: geographic origin, educative level of the establishment host, adressees, collaborative purpose of last the thirty published entrances and tools at the disposal of the users A theoretical frame is included in addition that includes/understands the subjects blogs, bloguers blogosfera, profiles, social networks, school libraries and social and technological contexts that condition the incorporation of blog in the school libraries.
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Merlino-Santesteban, Cristian. « Acceso y recuperación de información en la World Wide Web. Análisis de motores de búsqueda y metabuscadores ». Thesis, 2001. http://eprints.rclis.org/11881/1/merlino-santesteban_c.pdf.
Texte intégralRésumé :
describes and analyzes the access and the information retrieval in the World Wide Web. First of all, it studies the operation of the motors search and the metasearchers. Secondly, it is shown the state of situation of the information retrieval at the Web, through tríad system-document-user. And finally, it evaluates the performance of search and metasearch motors in two preexperiments. The first one analyzes, emulating the conduct of the user, the arrangement by relevance of first the ten and twenty results of five motors search of greater cover in response to expressions search nonstructures. And the second, calculates the traditional measures of precision and thoroughness, determines the sly proportion of URLs and similarity between five finders and three metabuscadores using for its interrogation little frequent words.
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Mitis-Stanzel, Irene. « Social Tagging in Bibliotheken ». Thesis, 2008. http://eprints.rclis.org/11900/1/Social_Tagging_in_Bibliotheken-wordle.pdf.
Texte intégralRésumé :
This thesis deals with social tagging used for indexing of library holdings. Social tagging is the process by which users add metadata in form of free keywords to resources. The emerging pool of tags is called folksonomy. This paper describes how folksonomies work and illustrates potential features of social tagging in libraries. It becomes clear that folksonomies cannot keep up with traditional cataloguing methods in some respects, but allow various new possibilities. Therefore social tagging cannot replace subject indexing, but may complement it. This is proved by examples of public and academic libraries which already apply social tagging.
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Spinazzè, Linda. « La comunicazione scientifica accademica italiana nel mondo digitale : siti internet, biblioteche digitali, archivi aperti, case editrici universitarie digitali ». Thesis, 2005. http://eprints.rclis.org/6745/1/Comunicazione_2005.pdf.
Texte intégralLivres sur le sujet "LC. Internet, including WWW"
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Gilster, Paul. Finding it on the Internet : The essential guide to archie, Veronica, Gopher, WAIS, WWW (including Mosaic), and other search and browsing tools. New York : Wiley, 1994.
Trouver le texte intégralChapitres de livres sur le sujet "LC. Internet, including WWW"
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Hai-Jew, Shalin. « Interpreting “You” and “Me” ». Dans Digital Democracy and the Impact of Technology on Governance and Politics, 20–37. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-3637-8.ch003.
Texte intégralRésumé :
Over a billion people are said to use the WWW and Internet, with 1 in 6 humans on earth accessing these technological systems. Many of these users have created their own personal profiles online, and all also have “silent information” about them that may be accessed on a variety of connected databases (including many on the Deep, Hidden, or Invisible Web). People use the WWW and Internet with a semblance of anonymity, but in fact, most interactions online are trackable to Personally Identifiable Information (PII), which allows for the revealing of the individual behind the photo, the video, the information, or other elements. Internet profiles may be coalesced into actual identities, even with inaccuracies, and such information may be kept in perfect electronic memory into perpetuity. This current reality has implications for citizens’ peace-of-mind and degrees of freedom in decision-making. This chapter offers an approach that may serve as a “forcing function” to propose limitations to the sharing of private information in public spaces.
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Chen, Yangjun. « Path-Oriented Queries and Tree Inclusion Problem ». Dans Encyclopedia of Database Technologies and Applications, 472–79. IGI Global, 2005. http://dx.doi.org/10.4018/978-1-59140-560-3.ch079.
Texte intégralRésumé :
With the rapid advance of the Internet, management of structured documents such as XML documents has become more and more important (Marchiori, 1998). As a simplified version of SGML, XML is recommended by W3C (World Wide Web Consortium, 1998a; World Wide Web Consortium, 1998b) as a document description meta-language to exchange and manipulate data and documents on the WWW. It has been used to code various types of data in a wide range of application domains, including a Chemical Markup Language for exchanging data about molecules, the Open Financial Exchange for swapping financial data between banks and banks and customers, as well as a Geographical Markup Language for searching geographical information (Bosak, 1997; Zhang & Gruenwald, 2001). Also, a growing number of legacy systems are adapted to output data in the form of XML documents.
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Isenmann, Ralf. « Corporate Sustainability Reporting ». Dans Information Systems for Sustainable Development, 164–212. IGI Global, 2005. http://dx.doi.org/10.4018/978-1-59140-342-5.ch012.
Texte intégralRésumé :
Corporate environmental reporting using the Internet – especially the WWW – is a rapidly emerging and increasingly popular method. Today, online environmental reporting has become part of business practices and daily affairs for a number of companies, and thus many of the environmental communication vehicles provided for companies’ target groups and other stakeholders (users) are available on the WWW: reports, brochures, leaflets, newsletters, press releases, slides, presentations, audio sequences, video clips and so forth are accessible via download and/or online, prepared for being pulled or automatically disseminated via e-mail or other current push technologies. Despite the considerable progress companies have made in recent years, however, it is not yet clear just how environmental reporting will advance to the next stage. In particular, the role of the Internet as an emerging computer-based medium and its unique capabilities in form and content need to be understood better. This chapter describes how to develop from early environmental reporting stages towards the more advanced sustainability reporting, while exploiting the Internet’s specific capabilities properly. This path is illustrated as a progression in environmental reporting along three dimensions: integration of financial and social issues into environmental reporting, provision of reporting instruments on various media and fine tuning communication vehicles according to users’ needs and preferences. These trends in terms of a more balanced reporting approach, cross media availability and customization seem to be converging to push the field towards sustainability reporting based on the Internet as a backbone for companies’ underlying ICT infrastructure. Without support from ICT, progress in the field toward sustainability reporting is seen as quite difficult, as moving away from orthodox environmental reporting is a complex task. Hence, a framework on how to use the Internet and its associated technologies is proposed, including four conceptual components: stakeholder analysis, information requirement analysis, XML-based document engineering and ICT architecture of an Internet-based reporting system. When employing such an Internet-based approach, it is argued here, the company will be in a position to carry out its tasks of information management well, using its human and organizational resources more efficiently, and communicating on environmental and sustainability issues in a meaningful way; that is, facilitating stakeholder dialogue, interactivity, feedback possibilities and tailor-made reports that respond precisely to the requirements of certain reporting standards and guidelines, or exactly to the information needs of the target groups.
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Hai-Jew, Shalin. « Static Text-Based Data Visualizations ». Dans Advances in Multimedia and Interactive Technologies, 203–302. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-8696-0.ch007.
Texte intégralRésumé :
Data visualizations have enhanced human understandings of various types of quantitative data for many years. Of late, text-based data visualizations have been used informally and formally on the WWW and Internet as well as for research. This chapter describes this phenomenon of text-based data visualizations by describing how many of the most common ones are created, where the underlying textual datasets are extracted from, how text-based data visualizations are analyzed, and the limits of such graphical depictions. While this work does not provide a comprehensive view of static (non-dynamic) text-based data visualizations, many of the most common ones are introduced. These visualizations are created using a variety of common commercial and open-source tools including Microsoft Excel, Google Books Ngram Viewer, Microsoft Visio, NVivo 10, Maltego Tungsten, CASOS AutoMap and ORA NetScenes, FreeMind, Wordle, UCINET and NetDraw, and Tableau Public. It is assumed that readers have a basic knowledge of machine-based text analysis.
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Jing, Nan, Yong Yao et Yanbo Ru. « Modeling and Analyzing User Contexts for Mobile Advertising ». Dans Mobile and Handheld Computing Solutions for Organizations and End-Users, 93–107. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-2785-7.ch006.
Texte intégralRésumé :
Context-aware advertising is one of the most critical components in the Internet ecosystem today because most WWW publisher revenue highly depends on the relevance of the displayed advertisement to the context of the user interaction. Existing research work focuses on analyzing either the content of the web page or the keywords of the user search. However, there are limitations of these works when being extended into mobile computing domain, where mobile devices can provide versatile contexts, such as locations, weather, device capability, and user activities. These contexts should be well categorized and utilized for online advertising to gain better user experience and reaction. This paper examines the aforementioned limitations of the existing works in context-aware advertising when being applied for mobile platforms. A mobile advertising system is proposed, using location tracking and context awareness to provide targeted and meaningful advertisement to the customers on mobile devices. The three main modules of this comprehensive mobile advertising system are discussed, including advisement selection, advertisement presentation, and user context databases. A software prototype that is developed to conduct the case studies and validate this approach is presented.
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Rahman, Hakikur. « Interactive Multimedia Technologies for Distance Education Systems ». Dans Encyclopedia of Multimedia Technology and Networking, Second Edition, 742–48. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-014-1.ch100.
Texte intégralRésumé :
Information is typically stored, manipulated, delivered, and retrieved using a plethora of existing and emerging technologies. Businesses and organizations must adopt these emerging technologies to remain competitive. However, the evolution and progress of the technology (object orientation, high-speed networking, Internet, and so on) has been so rapid, that organizations are constantly facing new challenges in end-user training programs. These new technologies are impacting the whole organization, creating a paradigm shift which, in turn, enables them to do business in ways never possible before (Chatterjee & Jin, 1997). Information systems based on hypertext can be extended to include a wide range of data types, resulting in hypermedia, providing a new approach to information access with data storage devices, such as magnetic media, video disk, and compact disk. Along with alphanumeric data, today’s computer systems can handle text, graphics, and images, thus bringing audio and video into everyday use. DETF Report (2000) refers that technology can be classified into noninteractive and time-delayed interactive systems, and interactive distance learning systems. Noninteractive and time-delayed interactive systems include printed materials, correspondence, one-way radio, and television broadcasting. Interactive distance learning systems can be termed as “live interactive” or “stored interactive,” and range from satellite and compressed videoconferencing, to standalone computer-assisted instruction with two or more participants linked together, but situated in locations that are separated by time and/or place. Different types of telecommunications technology are available for the delivery of educational programs to single and multiple sites throughout disunited areas and locations. Diaz (1999) indicated that there are numerous multimedia technologies that can facilitate self-directed, practice-centered learning and meet the challenges of educational delivery to the adult learner. Though, delivering content via the WWW has been tormented by unreliability and inconsistency of information transfer, resulting in unacceptable delays and the inability to effectively deliver complex multimedia elements, including audio, video, and graphics. A CD/Web hybrid, a Web site on a compact disc (CD), combining the strengths of the CD-ROM and the WWW, can facilitate the delivery of multimedia elements by preserving connectivity, even at constricted bandwidth. Compressing a Web site onto a CD-ROM can reduce the amount of time that students spend interacting with a given technology, and can increase the amount of time they spend learning. University teaching and learning experiences are being replicated independently of time and place via appropriate technology-mediated learning processes, like the Internet, the Web, CD-ROM, and so on. However, it is possible to increase the educational gains possible by using the Internet while continuing to optimize the integration of other learning media and resources through interactive multimedia communications. Among other conventional interactive teaching methods, Interactive Multimedia Methods (IMMs) seems to be adopted as another mainstream in the path of distance learning system.
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Jing, Nan, Yong Yao et Yanbo Ru. « A User Context-Aware Advertising Framework for the Mobile Web ». Dans Handheld Computing for Mobile Commerce, 1–15. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-61520-761-9.ch001.
Texte intégralRésumé :
Context-aware advertising is one of the most critical components in the Internet ecosystem today because most WWW publisher’s revenue highly depends on the relevance of the displayed advertisement to the context of the user interaction. Existing research works in context-aware advertising mainly focus on analyzing either the content of the web page (in which it is also called contextual advertising), or the keywords of the user search. However, we have identified the limitations of these works when being extended into mobile web, which has become a major platform for users to access Internet with thanks to the new lightweight web technologies and the development of mobile devices. These mobile devices are equipped with networking capabilities and sensors that provide versatile contexts including physical environment, user internal and social community. These contexts, which are far beyond just page content and search keywords, should be well organized and utilized for online advertising to gain better user experience and reaction. In this chapter, we point out the aforementioned limitations of the existing works in context-aware advertising when being applied for mobile platforms. We also discuss the characteristics of the contexts that are available on mobile devices and clearly describe the challenges of utilizing these contexts to optimize the advertisement on mobile platforms. We then present a context-aware advertising framework that collects and integrates the user contexts to select, generate, and present advertising content. The purpose of this framework is to provide the mobile users with targeted and purposeful advertisement. Finally, we discuss the implementation aspects and one specific application of this framework and outline our future plans.
Actes de conférences sur le sujet "LC. Internet, including WWW"
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Chen, Li, Zhijie Song et Billy Liavas. « Exploration of a Multi-User Collaborative Assembly Environment on the Internet : A Case Study ». Dans ASME 2001 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/detc2001/cie-21291.
Texte intégralRésumé :
Abstract Real-time collaboration systems, in which participants share product data and applications in real time, have been a subject of interest for many years. Nowadays, a rapid development of Internet-based technologies with steadily increasing easiness in accessing any kind of information through the World Wide Web (WWW) would offer the possibility of developing a real-time collaborative system over the Internet. Two strategies are required to create such a system. One strategy is finding effective methods for communicating and sharing distributed product information, especially those related to design and manufacturing. Another strategy is developing Web-based approaches that support real-time sharing of platform-independent applications. In this paper, a concept for a multi-user collaborative assembly environment on the Internet is presented. The Client/Server structure of the environment, and the four main functional modules including: 1) integration and sharing of distributed product data through a STEP server; 2) session management including team management, user management and access control; 3) sharing of multimedia data (e.g. text, audio and video); 4) 3D collaborative assembly, are described. Finally, a scenario has been designed to demonstrate the effectiveness of the environment to support distributed collaborative assembly design.
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Aziz, El-Sayed, et C. Chassapis. « Development of an Interactive Web-Based Support System for Gear Design ». Dans ASME 2002 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/detc2002/dac-34114.
Texte intégralRésumé :
The Internet and World Wide Web (WWW) are now evolving as an important communication technology and a major information resource provider for industry. This paper discusses the development and implementation of a knowledge-based gear design and manufacturing system over the Internet to create new integrated design and manufacturing environments. By providing access to an interactive web-based support system, any designer with a WWW browser becomes a potential user of this on-line design system. Once connected, the designer follows the system instructions and submits the necessary input data on the appropriate web pages. The server receives a request from a client and invokes a CGI (Common Gateway Interface) program that processes the information provided through the user Interface. The CGI parses the data and has the ability to remotely run the knowledge-based gear design system that integrates knowledge about all aspects of gear design and manufacturing and provides powerful reasoning and decision-making capabilities for reducing the time between gear tooth creation, detailed design and manufacturing process specification via the Internet. When the execution is completed, full specifications definition, geometry, kinematic-loads and stresses are determined through Finite Element Analysis (FEA) within ANSYS, VRML models of the gear pair and gearbox assembly including gears, shafts, bearings and housing are exported according to the designer requests and sent back to designer on the web browser. To accomplish this, a combination of HTML, JavaScript, VRML, CGI Script and C++ is used. Finally, an example on spur gear design utilizing a parallel gearbox design model configuration is discussed.
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Blebea, Nicoleta Mirela, et Simona Negreș. « METHODS FOR QUANTIFICATION OF THE MAIN CANNABINOIDS IN CBD OIL ». Dans GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b1/v3/13.
Texte intégralRésumé :
Cannabidiol (CBD) is an alkaloid present in Cannabis sativa, together with tetrahydrocannabinol (THC) and more than 120 other substances belonging to a group of compounds named cannabinoids. Due to the continuous increased usage of CBD oils, it became necessary to be developed efficient methods for the identification of its compounds and especially for the characterization of the cannabinoids from the commercial specimens. Cannabinoids may be detected by many and different analytical methods, including immunoassays (EMIT®, Elisa, fluorescent polarization, radioimmunotest), techniques of flat chromatography: classic thin layer chromatography (TLC), optimum performance laminar chromatography (OPLC) and multiple development automatization (AMD), gas chromatography-mass spectrometry (GC-MS), high-performance liquid chromatography-mass spectrometry (HPLC-MS). Ultraviolet signal (UV) is used for the quantification of major cannabinoids and the mass spectrometer is used for the quantification of minor cannabinoids. The purpose of this study was to compare the performances of TLC, Ultra High-Performance Liquid chromatography with Photodiode Array Detection (UHPLC with PDA) and LC-MS/ MS technique for the qualitative and quantitative determination of cannabinoids in 3 commercial oils with CBD. Having in view that CBD may be found in many forms of oils, on the legal market of the internet, we believe that the development of a method for the qualitative and quantitative determination may be an interesting subject for the pharmaceutical professional persons.