WorldWideScience

Sample records for termium online encyclopedias

  1. Self-supervised Chinese ontology learning from online encyclopedias.

    Science.gov (United States)

    Hu, Fanghuai; Shao, Zhiqing; Ruan, Tong

    2014-01-01

    Constructing ontology manually is a time-consuming, error-prone, and tedious task. We present SSCO, a self-supervised learning based chinese ontology, which contains about 255 thousand concepts, 5 million entities, and 40 million facts. We explore the three largest online Chinese encyclopedias for ontology learning and describe how to transfer the structured knowledge in encyclopedias, including article titles, category labels, redirection pages, taxonomy systems, and InfoBox modules, into ontological form. In order to avoid the errors in encyclopedias and enrich the learnt ontology, we also apply some machine learning based methods. First, we proof that the self-supervised machine learning method is practicable in Chinese relation extraction (at least for synonymy and hyponymy) statistically and experimentally and train some self-supervised models (SVMs and CRFs) for synonymy extraction, concept-subconcept relation extraction, and concept-instance relation extraction; the advantages of our methods are that all training examples are automatically generated from the structural information of encyclopedias and a few general heuristic rules. Finally, we evaluate SSCO in two aspects, scale and precision; manual evaluation results show that the ontology has excellent precision, and high coverage is concluded by comparing SSCO with other famous ontologies and knowledge bases; the experiment results also indicate that the self-supervised models obviously enrich SSCO.

  2. Digging Wikipedia : The Online Encyclopedia as a Digital Cultural Heritage Gateway and Site

    NARCIS (Netherlands)

    Pentzold, C.; Weltevrede, E.; Mauri, M.; Laniado, D.; Kaltenbrunner, A.; Borra, E.

    The online encyclopedia Wikipedia is both a cultural reference to store, refer to, and organize digitized and digital information, as well as a key contemporary digital heritage endeavor in itself. Capitalizing on this dual nature of the project, this article introduces Wikipedia as a digital

  3. The encyclopedia of southern Appalachian forest ecosystems: A prototype of an online scientific knowledge management system

    Science.gov (United States)

    Deborah K. Kennard; H. Michael Rauscher; Patricia A. Flebbe; Daniel L. Schmoldt; William G. Hubbard; J. Bryan Jordin; William Milnor

    2003-01-01

    The Encyclopedia of Southern Appalachian Forest Ecosystems (ESAFE), a hyperdocument-based encyclopedia system available on the Internet, provides an organized synthesis of existing research on the management and ecology of Southern Appalachian forests ecosystems. The encyclopedia is dynamic, so that new or revised content can be submitted directly through the Internet...

  4. Purchasing an Encyclopedia: 12 Points To Consider. Fifth Edition.

    Science.gov (United States)

    American Library Association, Chicago, IL.

    This book discusses issues to consider when purchasing an encyclopedia and provides reviews of eight print encyclopedias, six CD-ROM encyclopedias, and one online encyclopedia. Each review provides an address and discusses the history, scope and treatment, and quality and currency of the encyclopedia; for CD-ROM encyclopedias, the database…

  5. Encyclopedia of radiation oncology

    Energy Technology Data Exchange (ETDEWEB)

    Brady, Luther W. [Drexel Univ. College of Medicine, Philadelphia, PA (United States); Yaeger, Theodore E. (eds.) [Wake Forest Univ. School of Medicine, Winston-Salem, NC (United States). Dept. of Radiation Oncology

    2013-02-01

    The simple A to Z format provides easy access to relevant information in the field of radiation oncology. Extensive cross references between keywords and related articles enable efficient searches in a user-friendly manner. Fully searchable and hyperlinked electronic online edition. The aim of this comprehensive encyclopedia is to provide detailed information on radiation oncology. The wide range of entries are written by leading experts. They will provide basic and clinical scientists in academia, practice and industry with valuable information about the field of radiation oncology. Those in related fields, students, teachers, and interested laypeople will also benefit from the important and relevant information on the most recent developments. Please note that this publication is available as print only or online only or print + online set. Save 75% of the online list price when purchasing the bundle. For more information on the online version please type the publication title into the search box above, then click on the eReference version in the results list.

  6. Encyclopedia of diagnostic imaging

    International Nuclear Information System (INIS)

    Baert, A.L.

    2008-01-01

    The simple A to Z format provides easy access to relevant information in the field of imaging. Extensive cross references between keywords and related articles enable efficient searches in a user-friendly manner. Fully searchable and hyperlinked electronic online edition. The aim of this comprehensive encyclopedia is to provide detailed information on diagnostic radiology contributing to the broad field of imaging. The wide range of entries are written by leading experts. They will provide basic and clinical scientists in academia, practice and industry with valuable information about the field of diagnostic imaging. Those in related fields, students, teachers, and interested laypeople will also benefit from the important and relevant information on the most recent developments. Please note that this publication is available as print only or online only or print + online set. Save 75% of the online list price when purchasing the bundle. For more information on the online version please type the publication title into the search box above, then click on the eReference version in the results list. (orig.)

  7. Encyclopedia of Adult Development.

    Science.gov (United States)

    Kastenbaum, Robert, Ed.

    This encyclopedia contains 106 articles on adult development that were written by more than 75 specialists in such diverse fields as anthropology, communication, education, health sciences, history, and psychology. In a guide to related topics that is presented at the beginning of the encyclopedia, the 106 articles are grouped under the following…

  8. Encyclopedia of adolescence

    NARCIS (Netherlands)

    Brown, B.B.; Prinstein, M.J.

    2011-01-01

    The period of adolescence involves growth, adaptation, and dramatic reorganization in almost every aspect of social and psychological development. The Encyclopedia of Adolescence offers an exhaustive and comprehensive review of current theory and research findings pertaining to this critical decade

  9. Encyclopedia of analytical surfaces

    CERN Document Server

    Krivoshapko, S N

    2015-01-01

    This encyclopedia presents an all-embracing collection of analytical surface classes. It provides concise definitions  and description for more than 500 surfaces and categorizes them in 38 classes of analytical surfaces. All classes are cross references to the original literature in an excellent bibliography. The encyclopedia is of particular interest to structural and civil engineers and serves as valuable reference for mathematicians.

  10. Encyclopedia of tribology

    CERN Document Server

    Chung, Yip-Wah

    2013-01-01

    TRIBOLOGY – the study of friction, wear and lubrication – impacts almost every aspect of our daily lives. The Springer Encyclopedia of Tribology is an authoritative and comprehensive reference covering all major aspects of the science and engineering of tribology that are relevant to researchers across all engineering industries and related scientific disciplines. This is the first major reference that brings together the science, engineering and technological aspects of tribology of this breadth and scope in a single work. Developed and written by leading experts in the field, the Springer Encyclopedia of Tribology covers the fundamentals as well as advanced applications across material types, different length and time scales, and encompassing various engineering applications and technologies. Exciting new areas such as nanotribology, tribochemistry and biotribology have also been included. As a six-volume set, the Springer Encyclopedia of Tribology comprises 1630 entries written by authoritative experts...

  11. Encyclopedia of earthquake engineering

    CERN Document Server

    Kougioumtzoglou, Ioannis; Patelli, Edoardo; Au, Siu-Kui

    2015-01-01

    The Encyclopedia of Earthquake Engineering is designed to be the authoritative and comprehensive reference covering all major aspects of the science of earthquake engineering, specifically focusing on the interaction between earthquakes and infrastructure. The encyclopedia comprises approximately 265 contributions. Since earthquake engineering deals with the interaction between earthquake disturbances and the built infrastructure, the emphasis is on basic design processes important to both non-specialists and engineers so that readers become suitably well-informed without needing to deal with the details of specialist understanding. The content of this encyclopedia provides technically inclined and informed readers about the ways in which earthquakes can affect our infrastructure and how engineers would go about designing against, mitigating and remediating these effects. The coverage ranges from buildings, foundations, underground construction, lifelines and bridges, roads, embankments and slopes. The encycl...

  12. The encyclopedia of cosmology

    CERN Document Server

    Barkana, Rennan; Tsujikawa, Shinji; Kim, Jihn E; Nagamine, Kentaro

    2018-01-01

    The Encyclopedia of Cosmology, in four volumes, is a major, long-lasting, seminal reference at the graduate student level, laid out by the most prominent, respected researchers in the general field of Cosmology. These volumes will be a comprehensive review of the most important concepts and current status in the field, covering both theory and observation.

  13. Encyclopedia of Rose Science

    NARCIS (Netherlands)

    Roberts, A.; Debener, T.; Gudin, S.; Byrne, D.B.; Cairns, T.; Vries, de D.P.; Dubois, L.A.M.; Forkmann, G.; Fruchter, M.; Helsper, J.P.F.G.; Horst, R.K.; Jay, M.; Kwakkenbosch, T.A.M.; Pemberton, B.; Put, H.M.C.; Rajapakse, S.; Reid, M.; Schum, A.; Shorthouse, J.D.; Ueda, Y.; Vainstein, A.; Pol, van de P.A.; Zieslin, N.

    2003-01-01

    The Encyclopedia of Rose Science brings together a wealth of information on the rose, long treasured for its captivating perfumes and splendid colors. Now, more than ever, science plays a central place in the production of this flower at the center of one of the world's biggest floricultural

  14. Encyclopedia of systems and control

    CERN Document Server

    Samad, Tariq

    2015-01-01

    The Encyclopedia of Systems and Control collects a broad range of short expository articles that describe the current state of the art in the central topics of control and systems engineering as well as in many of the related fields in which control is an enabling technology. The editors have assembled the most comprehensive reference possible, and this has been greatly facilitated by the publisher’s commitment continuously to publish updates to the articles as they become available in the future. Although control engineering is now a mature discipline, it remains an area in which there is a great deal of research activity, and as new developments in both theory and applications become available, they will be included in the online version of the encyclopedia. A carefully chosen team of leading authorities in the field has written the well over 200 articles that comprise the work. The topics range from basic principles of feedback in servomechanisms to advanced topics such as the control of Boolean networks...

  15. Encyclopedia of cloud computing

    CERN Document Server

    Bojanova, Irena

    2016-01-01

    The Encyclopedia of Cloud Computing provides IT professionals, educators, researchers and students with a compendium of cloud computing knowledge. Authored by a spectrum of subject matter experts in industry and academia, this unique publication, in a single volume, covers a wide range of cloud computing topics, including technological trends and developments, research opportunities, best practices, standards, and cloud adoption. Providing multiple perspectives, it also addresses questions that stakeholders might have in the context of development, operation, management, and use of clouds. Furthermore, it examines cloud computing's impact now and in the future. The encyclopedia presents 56 chapters logically organized into 10 sections. Each chapter covers a major topic/area with cross-references to other chapters and contains tables, illustrations, side-bars as appropriate. Furthermore, each chapter presents its summary at the beginning and backend material, references and additional resources for further i...

  16. Encyclopedia of optimization

    CERN Document Server

    Pardalos, Panos

    2001-01-01

    Optimization problems are widespread in the mathematical modeling of real world systems and their applications arise in all branches of science, applied science and engineering. The goal of the Encyclopedia of Optimization is to introduce the reader to a complete set of topics in order to show the spectrum of recent research activities and the richness of ideas in the development of theories, algorithms and the applications of optimization. It is directed to a diverse audience of students, scientists, engineers, decision makers and problem solvers in academia, business, industry, and government.

  17. The Transcription Factor Encyclopedia

    DEFF Research Database (Denmark)

    Yusuf, Dimas; Butland, Stefanie L; Swanson, Magdalena I

    2012-01-01

    mini review articles on pertinent human, mouse and rat TFs. Notable features of the TFe website include a high-quality PDF generator and web API for programmatic data retrieval. TFe aims to rapidly educate scientists about the TFs they encounter through the delivery of succinct summaries written......ABSTRACT: Here we present the Transcription Factor Encyclopedia (TFe), a new web-based compendium of mini review articles on transcription factors (TFs) that is founded on the principles of open access and collaboration. Our consortium of over 100 researchers has collectively contributed over 130...

  18. Encyclopedia of Smart Materials, 2 Volume Set

    Science.gov (United States)

    Schwartz, Mel

    2002-03-01

    Smart materials--materials and structures that can impart information about their environment to an observer or monitoring device--are revolutionizing fields as diverse as engineering, optics, and medical technology. Advances in smart materials are impacting disciplines across the scientific and technological landscape. Now, practictioners and researchers have an authoritative source to go to for answers about this emerging new area. Encyclopedia of Smart Materials provides A-to-Z coverage of the entire field of intelligent materials. Discussions of theory, fabrication, processing, applications, and uses of these unique materials are presented here in a collection of concise entries from the world's foremost experts in the field--including scientists, educators and engineers. This encyclopedia is as broad in scope as the technology itself, addressing daily, commercial applications as well as sophisticated units designed to operate in space, underwater, underground, and within the human body. Extensively cross-referenced and generously supplemented with bibliographies and indexes, this book's treatment also broaches the specialized properties and coatings that are required for the use of materials in extreme conditions. Illustrated with photographs, tables, line drawings, and equations, Encyclopedia of Smart Materials is the premier reference for material scientists, chemists, chemical engineers, process engineers, consultants, patent attorneys and students in these areas. An essential resource on the shelves of laboratories, government facilities, and academic libraries. Editor-in-Chief, Mel Schwartz has over forty years of experience with metals, ceramics, and composites, with special expertise in brazing. The holder of five patents, he has authored thirteen books and more than one hundred technical papers and articles. Reach the information you need rapidly and easily with the ONLINE edition of the Encyclopedia of Smart Materials. The online edition delivers all

  19. An Einstein encyclopedia

    CERN Document Server

    Calaprice, Alice; Schulmann, Robert

    2015-01-01

    This is the single most complete guide to Albert Einstein’s life and work for students, researchers, and browsers alike. Written by three leading Einstein scholars who draw on their combined wealth of expertise gained during their work on the Collected Papers of Albert Einstein, this authoritative and accessible reference features more than one hundred entries and is divided into three parts covering the personal, scientific, and public spheres of Einstein’s life. An Einstein Encyclopedia contains entries on Einstein’s birth and death, family and romantic relationships, honors and awards, educational institutions where he studied and worked, citizenships and immigration to America, hobbies and travels, plus the people he befriended and the history of his archives and the Einstein Papers Project. Entries on Einstein’s scientific theories provide useful background and context, along with details about his assistants, collaborators, and rivals, as well as physics concepts related to his work. Coverage o...

  20. Biographical encyclopedia of astronomers

    CERN Document Server

    Trimble, Virginia; Williams, Thomas; Bracher, Katherine; Jarrell, Richard; Marché, Jordan; Palmeri, JoAnn; Green, Daniel

    2014-01-01

    The Biographical Encyclopedia of Astronomers is a unique and valuable resource for historians and astronomers alike. It includes approx. 1850 biographical sketches on astronomers from antiquity to modern times. It is the collective work of 430 authors edited by an editorial board of 8 historians and astronomers. This reference provides biographical information on astronomers and cosmologists by utilizing contemporary historical scholarship. The fully corrected and updated second edition adds approximately 300 biographical sketches. Based on ongoing research and feedback from the community, the new entries will fill gaps and provide expansions. In addition, greater emphasis on Russo phone astronomers and radio astronomers is given. Individual entries vary from 100 to 1500 words, including the likes of the super luminaries such as Newton and Einstein, as well as lesser-known astronomers like Galileo's acolyte, Mario Guiducci.

  1. Encyclopedia of biophysics

    CERN Document Server

    2013-01-01

    The Encyclopedia of Biophysics is envisioned both as an easily accessible source of information and as an introductory guide to the scientific literature. It includes entries describing both Techniques and Systems.  In the Techniques entries, each of the wide range of methods which fall under the heading of Biophysics are explained in detail, together with the value and the limitations of the information each provides. Techniques covered range from diffraction (X-ray, electron and neutron) through a wide range of spectroscopic methods (X-ray, optical, EPR, NMR) to imaging (from electron microscopy to live cell imaging and MRI), as well as computational and simulation approaches. In the Systems entries, biophysical approaches to specific biological systems or problems – from protein and nucleic acid structure to membranes, ion channels and receptors – are described. These sections, which place emphasis on the integration of the different techniques, therefore provide an inroad into Biophysics from a biolo...

  2. Encyclopedia of astrobiology

    CERN Document Server

    Irvine, William; Amils, Ricardo; Cleaves, Henderson; Pinti, Daniele; Quintanilla, José; Rouan, Daniel; Spohn, Tilman; Tirard, Stéphane; Viso, Michel

    2015-01-01

    The interdisciplinary field of Astrobiology constitutes a joint arena where provocative discoveries are coalescing concerning, e.g. the prevalence of exoplanets, the diversity and hardiness of life, and its increasingly likely chances for its emergence. Biologists, astrophysicists, biochemists, geoscientists and space scientists share this exciting mission of revealing the origin and commonality of life in the Universe. The members of the different disciplines are used to their own terminology and technical language. In the interdisciplinary environment many terms either have redundant meanings or are completely unfamiliar to members of other disciplines. The Encyclopedia of Astrobiology serves as the key to a common understanding. Each new or experienced researcher and graduate student in adjacent fields of astrobiology will appreciate this reference work in the quest to understand the big picture. The carefully selected group of active researchers contributing to this work and the expert field editors inten...

  3. Encyclopedia of astrobiology

    CERN Document Server

    Quintanilla, José Cernicharo; Cleaves, Henderson James (Jim); Irvine, William M; Pinti, Daniele L; Viso, Michel; Gargaud, Muriel

    2011-01-01

    The interdisciplinary field of Astrobiology constitutes a joint arena where provocative discoveries are coalescing concerning, e.g. the prevalence of exoplanets, the diversity and hardiness of life, and its increasingly likely chances for its emergence. Biologists, astrophysicists, biochemists, geoscientists and space scientists share this exciting mission of revealing the origin and commonality of life in the Universe. The members of the different disciplines are used to their own terminology and technical language. In the interdisciplinary environment many terms either have redundant meanings or are completely unfamiliar to members of other disciplines. The Encyclopedia of Astrobiology serves as the key to a common understanding. Each new or experienced researcher and graduate student in adjacent fields of astrobiology will appreciate this reference work in the quest to understand the big picture. The carefully selected group of active researchers contributing to this work and the expert field editors inten...

  4. Genomic Encyclopedia of Fungi

    Energy Technology Data Exchange (ETDEWEB)

    Grigoriev, Igor

    2012-08-10

    Genomes of fungi relevant to energy and environment are in focus of the Fungal Genomic Program at the US Department of Energy Joint Genome Institute (JGI). Its key project, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose degradation, sugar fermentation, industrial hosts), and explores fungal diversity by means of genome sequencing and analysis. Over 150 fungal genomes have been sequenced by JGI to date and released through MycoCosm (www.jgi.doe.gov/fungi), a fungal web-portal, which integrates sequence and functional data with genome analysis tools for user community. Sequence analysis supported by functional genomics leads to developing parts list for complex systems ranging from ecosystems of biofuel crops to biorefineries. Recent examples of such parts suggested by comparative genomics and functional analysis in these areas are presented here.

  5. Building the Encyclopedia of Life

    Science.gov (United States)

    Mangiafico, P. A.; Patterson, D. J.

    2010-04-01

    The Encyclopedia of Life (EOL) is a collaborative project that indexes information about species, and makes it freely accessible to anyone. In order to accomplish this, EOL is building collaborative tools and infrastructure to unify the information.

  6. CRC concise encyclopedia of mathematics

    CERN Document Server

    Weisstein, Eric W

    2003-01-01

    Upon publication, the first edition of the CRC Concise Encyclopedia of Mathematics received overwhelming accolades for its unparalleled scope, readability, and utility. It soon took its place among the top selling books in the history of Chapman & Hall/CRC, and its popularity continues unabated. Yet also unabated has been the dedication of author Eric Weisstein to collecting, cataloging, and referencing mathematical facts, formulas, and definitions. He has now updated most of the original entries and expanded the Encyclopedia to include 1000 additional pages of illustrated entries. The accessibility of the Encyclopedia along with its broad coverage and economical price make it attractive to the widest possible range of readers and certainly a must for libraries, from the secondary to the professional and research levels. For mathematical definitions, formulas, figures, tabulations, and references, this is simply the most impressive compendium available.

  7. Multimedia encyclopedia of nuclear science

    International Nuclear Information System (INIS)

    Blanc, J.A.; Langlands, T.L.M.; Crooks, J.R.; Milne-Jones, S.R.; D'Urso, C.A.; Stone, C.A.

    1997-01-01

    We are developing a multimedia encyclopedia that provides a framework for students to learn nuclear science. A variety of media formats are used to present concepts, including text, static figures, animations, and video. Two special presentation formats use dynamically produced simulations to expose students to nuclear science relationships. These media types provide greater interactivity and flexibility than simple animations. Students access information through tutorials, a dictionary of nuclear science terms, biographies of notable scientists, and a timeline of nuclear science history.The tutorial organization emphasizes the interrelationships among topics. We present an overview of the encyclopedia. (author)

  8. Encyclopedia of the solar system

    CERN Document Server

    Spohn, Tilman; Johnson, Torrence

    2014-01-01

    The Encyclopedia of the Solar System, Third Edition-winner of the 2015 PROSE Award in Cosmology & Astronomy from the Association of American Publishers-provides a framework for understanding the origin and evolution of the solar system, historical discoveries, and details about planetary bodies and how they interact-with an astounding breadth of content and breathtaking visual impact. The encyclopedia includes the latest explorations and observations, hundreds of color digital images and illustrations, and over 1,000 pages. It stands alone as the definitive work in this field, and will serve

  9. Encyclopedia of microfluidics and nanofluidics

    CERN Document Server

    2015-01-01

    Covering all aspects of transport phenomena on the nano- and micro-scale, the 800 entries include 300 essay entries.  The Encyclopedia gives an up to date look at the fundamentals of the field as well as many experiments and applications in growing areas such as energy devices and bioengineering applications.

  10. Encyclopedia of Astronomy and Astrophysics

    CERN Document Server

    2002-01-01

    Interstellar medium, Light, Magnetisphere, Matter, Planet Earth, Public Impact, Solar Activity, Solar Heliosphere, Solar Interior, Solar Systems, Space, Stellar Astrophysics, Stellar Populations, Telescopes, Time The Encyclopedia of Astronomy and Astrophysics covers 30 major subject areas, such as Active galaxies, Astrometry, Astrophysical theory, Atmospheres, Binary stars, Biography, Clusters, Coordinates, Cosmology, Earth, Education, Galaxies,

  11. Encyclopedia of the Cold War

    NARCIS (Netherlands)

    van Dijk, R.

    2008-01-01

    Between 1945 and 1991, tension between the USA, its allies, and a group of nations led by the USSR, dominated world politics. This period was called the Cold War - a conflict that stopped short to a full-blown war. Benefiting from the recent research of newly open archives, the Encyclopedia of the

  12. Encyclopedia of the solar system

    CERN Document Server

    Weissman, Paul; Johnson, Torrence

    1998-01-01

    The Encyclopedia of the Solar System provides a series of comprehensive and authoritative articles written by more than 50 eminent planetary and space scientists. Each chapter is self-contained yet linked by cross-references to other related chapters. This beautifully designed book is a must for the library of professional astronomers and amateur star-gazers alike, in fact for anyone who wishes to understand the nature of our solar system.Key Features* Cross-referenced throughout for easy comprehension* Superbly illustrated with over 700 photos, drawings, and diagrams, including 36 color plates* Provides 40 thematically organized chapters by more than 50 eminent contributors* Convenient glossaries of technical terms introduce each chapter* Academic Press maintains a web site for the Encyclopedia at www.academicpress.com/solar; Author-recommended web resources for additional information, images, and research developments related to each chapter of this volume, are available here

  13. The Concise Encyclopedia of Statistics

    CERN Document Server

    Dodge, Yadolah

    2008-01-01

    The Concise Encyclopedia of Statistics presents the essential information about statistical tests, concepts, and analytical methods in language that is accessible to practitioners and students of the vast community using statistics in medicine, engineering, physical science, life science, social science, and business/economics. The reference is alphabetically arranged to provide quick access to the fundamental tools of statistical methodology and biographies of famous statisticians. The more than 500 entries include definitions, history, mathematical details, limitations, examples, references,

  14. CIRP encyclopedia of production engineering

    CERN Document Server

    Reinhart, Gunther

    2014-01-01

    The CIRP Encyclopedia covers the state-of-art of advanced technologies, methods and models for production, production engineering and logistics. While the technological and operational aspects are in the focus, economical aspects are adressed too. The definitions and short explanations for a wide variety of terms were reviewed by the CIRP-Community, representing the highest standards in research. Thus, the content is not only evaluated internationally on a high scientific level but also reflects very recent developments.

  15. Dynamics of the Collateral Encyclopedia

    DEFF Research Database (Denmark)

    Thellefsen, Torkild Leo; Sørensen, Bent; Thellefsen, Martin Muderspach

    2015-01-01

    Both Umberto Eco and Charles S. Peirce have been concerned with the notion of background knowledge. Eco refers to background knowledge as the encyclopedia; Peirce’s term of reference is collateral experience. The aim of this article is to investigate the degree to which these two concepts...... are comparable. We focus on one major metaphysical issue, viz. the fact that Eco defines collateral experience, which is the first step in any process of cognition, as private, whereas Peirce, as a realist, would never accept the concept of private thoughts, feelings, etc. We suggest that freeing collateral...... experience from its nominalistic nomenclature makes possible a comparison and synthesis of Eco’s and Peirce’s conceptions when seen from the perspectives of their cognitive type, nuclear type, and molar content....

  16. Concise encyclopedia of history of energy

    CERN Document Server

    2009-01-01

    "The Concise Encyclopedia of the History of Energy" draws together in a single volume a comprehensive account of the field from the prestigious and award-winning "Encyclopedia of Energy" (2004). This volume covers all aspects of energy history with authoritative articles authoritatively contributed and edited by an interdisciplinary team of experts. Extensively revised since the original publication of the "Encylopedia of Energy", this work describes the most interesting historical developments of the past five years in the energy sector. It is a concise desk reference for researchers and those interested in any aspect of the history of energy science. It provides eminently cost-effective access to some of the most interesting articles in "Encyclopedia of Energy". It is significantly revised to accommodate the latest trends in each field of enquiry.

  17. Encyclopedia of Information Ethics and Security

    OpenAIRE

    Reviewed by Yavuz AKBULUT

    2008-01-01

    233Rapid developments in information andcommunication technologies have created newsecurity threats along with ethical dilemmas. Thesedevelopments have been so fast that appropriatesecurity precautions and ethical codes fail to keeppace with the technological developments. In thisrespect, education of both professionals andordinary citizens regarding information technologyethics carries utmost importance. Encyclopedia ofInformation Ethics and Security serves as anauthentic and comprehensive r...

  18. Encyclopedia and library in the contemporary age

    Directory of Open Access Journals (Sweden)

    Paolo Traniello

    2017-06-01

    Full Text Available With the publication of the Encyclopédie of Diderot and D’Alembert, which dates from 1751, the concept of library is declined in a negative sense, as a closing tool and impediment in the hands of the State, compared to the Encyclopedia, considered the book of the people. The constitution of the public library (the british Public Libraries Act is dated 1850, funded with public money, determines to change and both realities, Library and Encyclopedia, begin to interact contributing to the development of contemporary culture. Such as the Library, the Encyclopedia also supposes a work of organization of knowledge through classifications. From this point of view, both institutions seem closer in a purpose that unites them. In view of the information revolution, the Library should help reduce complexity of digital information and should play, against the vastness of the network, a role similar to what the Enlightenment Encyclopedia has assigned to itself in the face of large library collections, which were seen as points of accumulation, and also as points of the knowledge’s dispersion.

  19. Encyclopedia of Information Ethics and Security

    Directory of Open Access Journals (Sweden)

    Reviewed by Yavuz AKBULUT

    2008-01-01

    Full Text Available 233Rapid developments in information andcommunication technologies have created newsecurity threats along with ethical dilemmas. Thesedevelopments have been so fast that appropriatesecurity precautions and ethical codes fail to keeppace with the technological developments. In thisrespect, education of both professionals andordinary citizens regarding information technologyethics carries utmost importance. Encyclopedia ofInformation Ethics and Security serves as anauthentic and comprehensive reference source onsecurity and ethical issues related to informationand communication technologies. The encyclopediais consisted of 661 pages (+xvii covering a total of95 alphabetically ordered chapters on informationethics and security, which are followed by twocomprehensive sets of indexes. Each entry is anauthoritative contribution followed by in-depthdefinitions of relevant terminology and acronyms.The total number of key terms included in the encyclopedia is approximately 700. Thesource also includes more than 2000 references to existing literature on ethical andsecurity issues related to information and communication technologies. A total of 148respected scholars and leading experts all around the world contributed to the source.As indicated in the preface of the encyclopedia by editor, all entries were subjected toan initial double-blind peer review and an additional review prior to acceptance forpublication. Chapters mostly have parallel layouts beginning with a clear introductionfollowed by the theoretical background and the contribution. Each chapter concludeswith invaluable ethical implications for the field along with suggestions for furtherThe editor, Marian Quigley (PhD – Monash University, Australia; BA – ChisholmInstitute of Technology, Australia; Higher Diploma of Teaching Secondary [Art andCraft] is a former senior lecturer in the Faculty of Information Technology, MonashUniversity, Australia. She primarily works on the social effects

  20. Finding Reliable Health Information Online

    Science.gov (United States)

    ... online resources. Online Medical Dictionaries and Encyclopedias Complex medical terminology can be difficult to understand. The Web provides some excellent resources to aid in our understanding of these terms and medical jargon. NHGRI Talking Glossary of Genetic Terms www. ...

  1. Online Games

    OpenAIRE

    Kerr, Aphra; Ivory, James D.

    2015-01-01

    When we agreed to edit the theme on online games for this Encyclopedia our first question was, “What is meant by online games?” Scholars of games distinguish between nondigital games (such as board games) and digital games, rather than between online and offline games. With networked consoles and smartphones it is becoming harder and harder to find players in the wealthy industrialized countries who play “offline” digital games. Most games developers now include ...

  2. Functional Encyclopedia of Bacteria and Archaea

    Energy Technology Data Exchange (ETDEWEB)

    Blow, M. J.; Deutschbauer, A. M.; Hoover, C. A.; Lamson, J.; Lamson, J.; Price, M. N.; Waters, J.; Wetmore, K. M.; Bristow, J.; Arkin, A. P.

    2013-03-20

    Bacteria and Archaea exhibit a huge diversity of metabolic capabilities with fundamental importance in the environment, and potential applications in biotechnology. However, the genetic bases of these capabilities remain unclear due largely to an absence of technologies that link DNA sequence to molecular function. To address this challenge, we are developing a pipeline for high throughput annotation of gene function using mutagenesis, growth assays and DNA sequencing. By applying this pipeline to annotate gene function in 50 diverse microbes we hope to discover thousands of new gene functions and produce a proof of principle `Functional Encyclopedia of Bacteria and Archaea?.

  3. Using a digital marketing platform for the promotion of an internet based health encyclopedia in saudi arabia.

    Science.gov (United States)

    Al Ateeq, Asma; Al Moamary, Eman; Daghestani, Tahani; Al Muallem, Yahya; Al Dogether, Majed; Alsughayr, Abdulrahman; Altuwaijri, Majid; Househ, Mowafa

    2015-01-01

    The objective of this paper is to investigate the experiences of using a digital marketing platform to promote the use of an internet based health encyclopedia in Saudi Arabia. Key informant interviews, meeting documentation, and Google Analytics were the data collection sources used in the study. Findings show that using a digital marketing platform led to a significant increase in the number of visitors to the health encyclopedia. The results demonstrate that digital marketing platforms are effective tools to be used for promoting internet based health education interventions. Future work will examine long-term educational impacts and costs in using digital marketing platforms to promote online healthcare sites in Saudi Arabia.

  4. Web-based encyclopedia on physical effects

    Science.gov (United States)

    Papliatseyeu, Andrey; Repich, Maryna; Ilyushonak, Boris; Hurbo, Aliaksandr; Makarava, Katerina; Lutkovski, Vladimir M.

    2004-07-01

    Web-based learning applications open new horizons for educators. In this work we present the computer encyclopedia designed to overcome drawbacks of traditional paper information sources such as awkward search, low update rate, limited copies count and high cost. Moreover, we intended to improve access and search functions in comparison with some Internet sources in order to make it more convenient. The system is developed using modern Java technologies (Jave Servlets, Java Server Pages) and contains systemized information about most important and explored physical effects. It also may be used in other fields of science. The system is accessible via Intranet/Internet networks by means of any up-to-date Internet browser. It may be used for general learning purposes and as a study guide or tutorial for performing laboratory works.

  5. Kaspar Schott's "encyclopedia of all mathematical sciences"

    Science.gov (United States)

    Knobloch, Eberhard

    2011-06-01

    In 1661, Kaspar Schott published his comprehensive textbook "Cursus mathematicus" in Würzburg for the first time, his "Encyclopedia of all mathematical sciences". It was so successful that it was published again in 1674 and 1677. In its 28 books, Schott gave an introduction for beginners in 22 mathematical disciplines by means of 533 figures and numerous tables. He wanted to avoid the shortness and the unintelligibility of his predecessors Alsted and Hérigone. He cited or recommended far more than hundred authors, among them Protestants like Michael Stifel and Johannes Kepler, but also Catholics like Nicolaus Copernicus. The paper gives a survey of this work and explains especially interesting aspects: The dedication to the German emperor Leopold I., Athanasius Kircher's letter of recommendation as well as Schott's classification of sciences, explanations regarding geometry, astronomy, and algebra.

  6. Encyclopedia of color science and technology

    CERN Document Server

    2016-01-01

    The Encyclopedia of Color Science and Technology provides an authoritative single source for understanding and applying the concepts of color to all fields of science and technology, including artistic and historical aspects of color. Many topics are discussed in this timely reference, including an introduction to the science of color, and entries on the physics, chemistry and perception of color. Color is described as it relates to optical phenomena of color and continues on through colorants and materials used to modulate color and also to human vision of color. The measurement of color is provided as is colorimetry, color spaces, color difference metrics, color appearance models, color order systems and cognitive color. Other topics discussed include industrial color, color imaging, capturing color, displaying color and printing color. Descriptions of color encodings, color management, processing color and applications relating to color synthesis for computer graphics are included in this work. The Encyclo...

  7. Encyclopedia of Complexity and Systems Science

    CERN Document Server

    Meyers, Robert A

    2009-01-01

    Encyclopedia of Complexity and Systems Science provides an authoritative single source for understanding and applying the concepts of complexity theory together with the tools and measures for analyzing complex systems in all fields of science and engineering. The science and tools of complexity and systems science include theories of self-organization, complex systems, synergetics, dynamical systems, turbulence, catastrophes, instabilities, nonlinearity, stochastic processes, chaos, neural networks, cellular automata, adaptive systems, and genetic algorithms. Examples of near-term problems and major unknowns that can be approached through complexity and systems science include: The structure, history and future of the universe; the biological basis of consciousness; the integration of genomics, proteomics and bioinformatics as systems biology; human longevity limits; the limits of computing; sustainability of life on earth; predictability, dynamics and extent of earthquakes, hurricanes, tsunamis, and other n...

  8. Knowledge Management and Information Technology (Know-IT Encyclopedia)

    National Research Council Canada - National Science Library

    Pollock, Neal

    2002-01-01

    .... This encyclopedia is an attempt to create and distribute a knowledge-level tool. Much of it is tacit knowledge taken from the author's experience on-the-job at the Program Executive Office for Information Technology (PEO...

  9. Concise encyclopedia of semiconducting materials and related technologies

    CERN Document Server

    Mahajan, S M

    1992-01-01

    The development of electronic materials and particularly advances in semiconductor technology have played a central role in the electronics revolution by allowing the production of increasingly cheap and powerful computing equipment and advanced telecommunications devices. This Concise Encyclopedia, which incorporates relevant articles from the acclaimed Encyclopedia of Materials Science and Engineering as well as newly commissioned articles, emphasizes the materials aspects of semiconductors and the technologies important in solid-state electronics. Growth of bulk crystals and epitaxial layer

  10. Land of 10,000 Facts: Minnesota's New Digital Encyclopedia

    Directory of Open Access Journals (Sweden)

    Molly Huber

    2014-06-01

    Full Text Available Mnopedia is the recently created, born digital encyclopedia of the state of Minnesota. It is a project of the Minnesota Historical Society (MNHS, the state's leading cultural heritage institution and one of the largest and oldest historical societies in the nation. The MNHS has been in existence since 1849 and tells the story of Minnesota's past through exhibitions, extensive libraries and collections, twenty-six historic sites, educational programs, book publishing, and both financial and inkind assistance to county and local historical societies throughout the state. It provides a strong base for an encyclopedia to grow from.

  11.  The development of the Encyclopedia of Accounting and Finance. The case of Estonia

    Directory of Open Access Journals (Sweden)

    Jaan Alver

    2014-09-01

    Full Text Available  The purpose of this paper is to analyze the framework, content and principles of composing a special encyclopedia – the Encyclopedia of Accounting and Finance. The paper presents the concept of a two-volume special Encyclopedia – the Encyclopedia of Accounting and Finance – written and revised by the authors over the course of a decade. An analysis of the practical lexicographic work done by the authors of the Encyclopedia of Accounting and Finance is presented. The analysis describes how the authors composed the Encyclopedia and discusses how the components of the work relate to one another. Part of the Encyclopedia is a biographical reference book including more than 900 mini-essays. Another feature of the book is its extensive network of cross-references. Principles of lexicography were used in the process of composing the Encyclopedia of Accounting and Finance. This paper is the first to provide a comprehensive analysis of the authors’ viewpoint on the special Encyclopedia, which contains almost 8,000 entries.

  12. Using hyperdocuments for knowledge management: an encyclopedia of southern appalachian forest ecosystems

    Science.gov (United States)

    Deborah K. Kennard; H. Michael Rauscher; Daniel L. Schmoldt; Patricia A. Flebbe; J.B. Jordin; W.G. Hubbard; M.C. Covington; N. Rushton

    2001-01-01

    Land managers increasingly need improved access to research knowledge that is thoroughly organized, condensed, and presented in a form that is useful for problem solving. In this paper, we describe the application of hyperdocuments for knowledge management, using an example of a newly developed hypertext encyclopedia on the southern Appalachians. The Encyclopedia of...

  13. Wikipedias: Collaborative web-based encyclopedias as complex networks

    Science.gov (United States)

    Zlatić, V.; Božičević, M.; Štefančić, H.; Domazet, M.

    2006-07-01

    Wikipedia is a popular web-based encyclopedia edited freely and collaboratively by its users. In this paper we present an analysis of Wikipedias in several languages as complex networks. The hyperlinks pointing from one Wikipedia article to another are treated as directed links while the articles represent the nodes of the network. We show that many network characteristics are common to different language versions of Wikipedia, such as their degree distributions, growth, topology, reciprocity, clustering, assortativity, path lengths, and triad significance profiles. These regularities, found in the ensemble of Wikipedias in different languages and of different sizes, point to the existence of a unique growth process. We also compare Wikipedias to other previously studied networks.

  14. Macmillan Encyclopedia of Chemistry (edited by Joseph J. Lagowski)

    Science.gov (United States)

    Kauffman, George B.

    1998-11-01

    Macmillan: New York, 1997. Four volumes. Figs., tables. lxxi + 1696 pp. 22.0 x 28.5 cm. $400. ISBN 0-02-897225-2. This latest addition to Macmillan's series of comprehensive core science encyclopedias (previous sets dealt with physics and earth sciences) will be of particular interest to readers of this Journal, for it is edited by longtime Journal of Chemical Education editor Joe Lagowski, assisted by a board of five distinguished associate editors. The attractively priced set offers clear explanations of the phenomena and concepts of chemistry and its materials, whether found in industry, the laboratory, or the natural world. It is intended for a broad spectrum of readers-professionals whose work draws on chemical concepts and knowledge (e.g., material scientists, engineers, health workers, biotechnologists, mathematicians, and computer programmers), science teachers at all levels from kindergarten to high school, high school and college students interested in medicine or the sciences, college and university professors, and laypersons desiring information on practical aspects of chemistry (e.g., household cleaning products, food and food additives, manufactured materials, herbicides, the human body, sweeteners, and animal communication).

  15. The library without walls: images, medical dictionaries, atlases, medical encyclopedias free on web.

    Science.gov (United States)

    Giglia, E

    2008-09-01

    The aim of this article was to present the ''reference room'' of the Internet, a real library without walls. The reader will find medical encyclopedias, dictionaries, atlases, e-books, images, and will also learn something useful about the use and reuse of images in a text and in a web site, according to the copyright law.

  16. Encyclopedia of Public International Law, 7 / Henn-Jüri Uibopuu

    Index Scriptorium Estoniae

    Uibopuu, Henn-Jüri, 1929-2012

    1985-01-01

    Tutvustus.: Encyclopedia of Public International Law, published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. (7. History of International Law. Foundations and Principles of International Law. Sources of International Law. Law of Treaties). Amsterdam, New York, Oxford: North-Holland Publishing Company, 1984

  17. Encyclopedia of Public International Law, 3 / Henn-Jüri Uibopuu

    Index Scriptorium Estoniae

    Uibopuu, Henn-Jüri, 1929-2012

    1983-01-01

    Tutvustus.: Encyclopedia of Public International Law, published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. 3 (A_M) and 4 (N-Z): Use of Force. War and Neutrality. Peace treaties. Amsterdam, New York, Oxford: North-Holland Publishing Company, 1982

  18. Encyclopedia of Public International Law, 2 / Henn-Jüri Uibopuu

    Index Scriptorium Estoniae

    Uibopuu, Henn-Jüri, 1929-2012

    1982-01-01

    Tutvustus: Encyclopedia of Public International Law, published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. (2. Decisions of International Courts and Tribunals and International Arbitrations). Amsterdam, New York, Oxford: North-Holland Publishing Company, 1981

  19. Encyclopedia of Public International Law, 5 / Henn-Jüri Uibopuu

    Index Scriptorium Estoniae

    Uibopuu, Henn-Jüri, 1929-2012

    1983-01-01

    Tutvustus: Encyclopedia of Public International Law, published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. 5. International Organizations in General. Universal International Organisazations and Cooperation. Amsterdam, New York, Oxford: North-Holland Publishing Company, 1983

  20. Encyclopedia of Public International Law, 8 / Henn-Jüri Uibopuu

    Index Scriptorium Estoniae

    Uibopuu, Henn-Jüri, 1929-2012

    1986-01-01

    Tutvustus: Encyclopedia of Public International Law, published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. (8. Human Rights and the Individual in International Law. International Economic Relations). Amsterdam, New York, Oxford: North-Holland Publishing Company, 1985

  1. Islamic Context of Electronic Encyclopedias in English Language: A Critical Evaluation

    Directory of Open Access Journals (Sweden)

    Sajjad ur Rehman

    1999-12-01

    Full Text Available A systematic evaluation of Islam and Muslim world in electronic encyclopedias was conducted by using two-dimensional criteria: searching and technological capabilities, and qualitative evaluation of their content. The factors used to assess searching and technological capabilities are related to direct link, hypertext, related articles, illustration, multimedia, Boolean searching, Internet links, and search history. Content evaluation was conducted in relation to length, scope, treatment level, currency, accuracy, bias, presentation, authorship, and bibliographic documentation. The researchers identified topics that are expected to be valid indicators of the coverage and treatment of Islam and the Muslim world. Some topics are related to theological doctrines, while the others pertained to socio-historical themes. Altogether 21 topics were searched in each title. Five encyclopedias used the same terminology for certain topics, while broader or narrower terms were used for other titles. Total articles thus identified were in the range of 13 to 19. As the search was conducted for a topic, search-related data were noted. Printouts of the identified articles were obtained, and evaluated against specific criteria. It has been found that each encyclopedia has its specific strengths in regard to software and searching capabilities. In content evaluation, it was found that about 30-40% of articles in each encyclopedia had problems with regard to accuracy of information objectivity, coverage, and presentation.

  2. Encyclopedia of Public International Law, 6 / Henn-Jüri Uibopuu

    Index Scriptorium Estoniae

    Uibopuu, Henn-Jüri, 1929-2012

    1984-01-01

    Tutvustus: Encyclopedia of Public International Law, published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. (6. regional Cooperation, Organization Problems). Amsterdam, New York, Oxford: North-Holland Publishing Company, 1983

  3. [Vladimir Zederbaum" (1883-1942): Physician, journalist, contributor to the Russian "Jewish, Encyclopedia". A research report].

    Science.gov (United States)

    Antipova, Anastasia

    2015-01-01

    Vol. 15 o f the "Jewish Encyclopedia" (St. Petersburg 1908-1913) contains an article on Freud, signed by Vladimir Zederbaum. The data for the article were provided by Max Eitingon. This paper addresses the question of whether Zederbaum himself was Eitingon's contact. Several archives produced a lot of information about Zederbaum's medical and journalistic activities in St. Petersburg. However, to date no connection between the two men could be established.

  4. Design of Application Software : Visualization of Electronic Encyclopedia with Multimedia Basis

    International Nuclear Information System (INIS)

    Laggoune, Hayet; Madenda, Sarifuddin; Gunawan, Teddy

    2001-01-01

    This paper discusses a multimedia program which visualizes an electronic dictionary / encyclopedia. This program uses different types of files such as text, sound, graphic and video. These files are related to each corresponding word as defined in the dictionary. This software is easy to use and allow searching, adding, editing or deleting data from the dictionary. It can also visualizes the word contain as text, graphic, sound or video

  5. Encyclopedia of Public International Law, 9 / Henn-Jüri Uibopuu

    Index Scriptorium Estoniae

    Uibopuu, Henn-Jüri, 1929-2012

    1988-01-01

    Tutvustus: Encyclopedia of Public International Law / published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. (9. International Relations and Legal Cooperation in General. Diplomacy and Consular Relations and 10. States. Responsibility of Sates. International Law and Municipal Law). Amsterdam, New York, Oxford : North-Holland Publishing Company, 1986-1987. Pp. XV, 425 and pp. XV, 543

  6. Encyclopedia of cosmology historical, philosophical, and scientific foundations of modern cosmology

    CERN Document Server

    Hetherington, Norriss S

    2014-01-01

    The Encyclopedia of Cosmology, first published in 1993, recounts the history, philosophical assumptions, methodological ambiguities, and human struggles that have influenced the various responses to the basic questions of cosmology through the ages, as well as referencing important scientific theories.Just as the recognition of social conventions in other cultures can lead to a more productive perspective on our own behaviour, so too a study of the cosmologies of other times and places can enable us recognise elements of our own cosmology that might otherwise pass as inevitable developments.Ap

  7. Logic from A to Z the Routledge encyclopedia of philosophy glossary of logical and mathematical terms

    CERN Document Server

    Bacon, John B; McCarty, David Charles; Bacon, John B

    1999-01-01

    First published in the most ambitious international philosophy project for a generation; the Routledge Encyclopedia of Philosophy. Logic from A to Z is a unique glossary of terms used in formal logic and the philosophy of mathematics. Over 500 entries include key terms found in the study of: * Logic: Argument, Turing Machine, Variable * Set and model theory: Isomorphism, Function * Computability theory: Algorithm, Turing Machine * Plus a table of logical symbols. Extensively cross-referenced to help comprehension and add detail, Logic from A to Z provides an indispensable reference source for students of all branches of logic.

  8. The Japanese Nuclear Energy Encyclopedia edited and computerized to promote public acceptance

    International Nuclear Information System (INIS)

    Shimooke, T.; Kobayashi, K.; Suzuki, Y.; Kobayashi, S.

    1992-01-01

    Editing the Japanese Nuclear Energy Encyclopedia has been in progress since 1989. It will be completed in 1993. The book is intended to provide raw material for the public to have his own judgement on nuclear energy. It is also useful as a 'text book' for specialists who lecture on the nuclear energy including the social effects at public seminars and meetings. Computerization of the book is also being made simultaneously. The trial use of the partly completed book has been started by some 150 of the nominated lectures through the country from August 1992. The computerized book has been well received so far by these lectures. (J.P.N.)

  9. Earth System Monitoring Selected Entries from the Encyclopedia of Sustainability Science and Technology

    CERN Document Server

    2013-01-01

    Modern Earth System Monitoring represents a fundamental change in the way scientists study the Earth System.  In Oceanography, for the past two centuries, ships have provided the platforms for observing.  Expeditions on the continents and Earth’s poles are land-based analogues. Fundamental understanding of current systems, climate, natural hazards, and ecosystems has been greatly advanced. While these approaches have been remarkably successful, the need to establish measurements over time can only be made using Earth observations and observatories with exacting standards and continuous data.  The 19 peer-reviewed contributions in this volume provide early insights into this emerging view of Earth in both space and time in which change is a critical component of our growing understanding. Presents 19 authoritative, peer-reviewed entries from the Encyclopedia of Sustainability Science and Technology Covers a wide range of data collection platforms, including satellite remote sensing, aerial surveys, and l...

  10. Geoengineering Responses to Climate Change Selected Entries from the Encyclopedia of Sustainability Science and Technology

    CERN Document Server

    Vaughan, Naomi

    2013-01-01

    Failure by the international community to make substantive progress in reducing CO2 emissions, coupled with recent evidence of accelerating climate change, has brought increasing urgency to the search for additional remediation approaches.  This book presents a selection of state-of-the-art geoengineering methods for deliberately reducing the effects of anthropogenic climate change, either by actively removing greenhouse gases from the atmosphere or by decreasing the amount of sunlight absorbed at the Earth’s surface.  These methods contrast with more conventional mitigation approaches which focus on reducing emissions of greenhouse gases, especially carbon dioxide. Geoengineering technologies could become a key tool to be used in conjunction with emissions reduction to limit the magnitude of climate change.  Featuring authoritative, peer-reviewed entries from the Encyclopedia of Sustainability Science and Technology, this book presents a wide range of climate change remediation technologies. Examines th...

  11. Building large collections of Chinese and English medical terms from semi-structured and encyclopedia websites.

    Science.gov (United States)

    Xu, Yan; Wang, Yining; Sun, Jian-Tao; Zhang, Jianwen; Tsujii, Junichi; Chang, Eric

    2013-01-01

    To build large collections of medical terms from semi-structured information sources (e.g. tables, lists, etc.) and encyclopedia sites on the web. The terms are classified into the three semantic categories, Medical Problems, Medications, and Medical Tests, which were used in i2b2 challenge tasks. We developed two systems, one for Chinese and another for English terms. The two systems share the same methodology and use the same software with minimum language dependent parts. We produced large collections of terms by exploiting billions of semi-structured information sources and encyclopedia sites on the Web. The standard performance metric of recall (R) is extended to three different types of Recall to take the surface variability of terms into consideration. They are Surface Recall (R(S)), Object Recall (R(O)), and Surface Head recall (R(H)). We use two test sets for Chinese. For English, we use a collection of terms in the 2010 i2b2 text. Two collections of terms, one for English and the other for Chinese, have been created. The terms in these collections are classified as either of Medical Problems, Medications, or Medical Tests in the i2b2 challenge tasks. The English collection contains 49,249 (Problems), 89,591 (Medications) and 25,107 (Tests) terms, while the Chinese one contains 66,780 (Problems), 101,025 (Medications), and 15,032 (Tests) terms. The proposed method of constructing a large collection of medical terms is both efficient and effective, and, most of all, independent of language. The collections will be made publicly available.

  12. The Mysterious Case of the Detective as Child Hero: Sherlock Holmes, Encyclopedia Brown and Nancy Drew as Role Models?

    Science.gov (United States)

    Sugarman, Sally

    In the mystery genre, the one characteristic that the enduring figures of Sherlock Holmes, Nancy Drew, and Encyclopedia Brown have in common is a rational mind. The source of their strength is their ability to think and think well. A study examined some typical examples of the mystery genre in young adult literature and surveyed children and…

  13. 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 ...

  14. Climate Change Modeling Methodology Selected Entries from the Encyclopedia of Sustainability Science and Technology

    CERN Document Server

    2012-01-01

    The Earth's average temperature has risen by 1.4°F over the past century, and computer models project that it will rise much more over the next hundred years, with significant impacts on weather, climate, and human society. Many climate scientists attribute these increases to the buildup of greenhouse gases produced by the burning of fossil fuels and to the anthropogenic production of short-lived climate pollutants. Climate Change Modeling Methodologies: Selected Entries from the Encyclopedia of Sustainability Science and Technology provides readers with an introduction to the tools and analysis techniques used by climate change scientists to interpret the role of these forcing agents on climate.  Readers will also gain a deeper understanding of the strengths and weaknesses of these models and how to test and assess them.  The contributions include a glossary of key terms and a concise definition of the subject for each topic, as well as recommendations for sources of more detailed information. Features au...

  15. The Encyclopedia of Life v2: Providing Global Access to Knowledge About Life on Earth

    Science.gov (United States)

    2014-01-01

    Abstract The Encyclopedia of Life (EOL, http://eol.org) aims to provide unprecedented global access to a broad range of information about life on Earth. It currently contains 3.5 million distinct pages for taxa and provides content for 1.3 million of those pages. The content is primarily contributed by EOL content partners (providers) that have a more limited geographic, taxonomic or topical scope. EOL aggregates these data and automatically integrates them based on associated scientific names and other classification information. EOL also provides interfaces for curation and direct content addition. All materials in EOL are either in the public domain or licensed under a Creative Commons license. In addition to the web interface, EOL is also accessible through an Application Programming Interface. In this paper, we review recent developments added for Version 2 of the web site and subsequent releases through Version 2.2, which have made EOL more engaging, personal, accessible and internationalizable. We outline the core features and technical architecture of the system. We summarize milestones achieved so far by EOL to present results of the current system implementation and establish benchmarks upon which to judge future improvements. We have shown that it is possible to successfully integrate large amounts of descriptive biodiversity data from diverse sources into a robust, standards-based, dynamic, and scalable infrastructure. Increasing global participation and the emergence of EOL-powered applications demonstrate that EOL is becoming a significant resource for anyone interested in biological diversity. PMID:24891832

  16. The Cancer Cell Line Encyclopedia enables predictive modelling of anticancer drug sensitivity.

    Science.gov (United States)

    Barretina, Jordi; Caponigro, Giordano; Stransky, Nicolas; Venkatesan, Kavitha; Margolin, Adam A; Kim, Sungjoon; Wilson, Christopher J; Lehár, Joseph; Kryukov, Gregory V; Sonkin, Dmitriy; Reddy, Anupama; Liu, Manway; Murray, Lauren; Berger, Michael F; Monahan, John E; Morais, Paula; Meltzer, Jodi; Korejwa, Adam; Jané-Valbuena, Judit; Mapa, Felipa A; Thibault, Joseph; Bric-Furlong, Eva; Raman, Pichai; Shipway, Aaron; Engels, Ingo H; Cheng, Jill; Yu, Guoying K; Yu, Jianjun; Aspesi, Peter; de Silva, Melanie; Jagtap, Kalpana; Jones, Michael D; Wang, Li; Hatton, Charles; Palescandolo, Emanuele; Gupta, Supriya; Mahan, Scott; Sougnez, Carrie; Onofrio, Robert C; Liefeld, Ted; MacConaill, Laura; Winckler, Wendy; Reich, Michael; Li, Nanxin; Mesirov, Jill P; Gabriel, Stacey B; Getz, Gad; Ardlie, Kristin; Chan, Vivien; Myer, Vic E; Weber, Barbara L; Porter, Jeff; Warmuth, Markus; Finan, Peter; Harris, Jennifer L; Meyerson, Matthew; Golub, Todd R; Morrissey, Michael P; Sellers, William R; Schlegel, Robert; Garraway, Levi A

    2012-03-28

    The systematic translation of cancer genomic data into knowledge of tumour biology and therapeutic possibilities remains challenging. Such efforts should be greatly aided by robust preclinical model systems that reflect the genomic diversity of human cancers and for which detailed genetic and pharmacological annotation is available. Here we describe the Cancer Cell Line Encyclopedia (CCLE): a compilation of gene expression, chromosomal copy number and massively parallel sequencing data from 947 human cancer cell lines. When coupled with pharmacological profiles for 24 anticancer drugs across 479 of the cell lines, this collection allowed identification of genetic, lineage, and gene-expression-based predictors of drug sensitivity. In addition to known predictors, we found that plasma cell lineage correlated with sensitivity to IGF1 receptor inhibitors; AHR expression was associated with MEK inhibitor efficacy in NRAS-mutant lines; and SLFN11 expression predicted sensitivity to topoisomerase inhibitors. Together, our results indicate that large, annotated cell-line collections may help to enable preclinical stratification schemata for anticancer agents. The generation of genetic predictions of drug response in the preclinical setting and their incorporation into cancer clinical trial design could speed the emergence of 'personalized' therapeutic regimens.

  17. The Cancer Cell Line Encyclopedia enables predictive modeling of anticancer drug sensitivity

    Science.gov (United States)

    Barretina, Jordi; Caponigro, Giordano; Stransky, Nicolas; Venkatesan, Kavitha; Margolin, Adam A.; Kim, Sungjoon; Wilson, Christopher J.; Lehár, Joseph; Kryukov, Gregory V.; Sonkin, Dmitriy; Reddy, Anupama; Liu, Manway; Murray, Lauren; Berger, Michael F.; Monahan, John E.; Morais, Paula; Meltzer, Jodi; Korejwa, Adam; Jané-Valbuena, Judit; Mapa, Felipa A.; Thibault, Joseph; Bric-Furlong, Eva; Raman, Pichai; Shipway, Aaron; Engels, Ingo H.; Cheng, Jill; Yu, Guoying K.; Yu, Jianjun; Aspesi, Peter; de Silva, Melanie; Jagtap, Kalpana; Jones, Michael D.; Wang, Li; Hatton, Charles; Palescandolo, Emanuele; Gupta, Supriya; Mahan, Scott; Sougnez, Carrie; Onofrio, Robert C.; Liefeld, Ted; MacConaill, Laura; Winckler, Wendy; Reich, Michael; Li, Nanxin; Mesirov, Jill P.; Gabriel, Stacey B.; Getz, Gad; Ardlie, Kristin; Chan, Vivien; Myer, Vic E.; Weber, Barbara L.; Porter, Jeff; Warmuth, Markus; Finan, Peter; Harris, Jennifer L.; Meyerson, Matthew; Golub, Todd R.; Morrissey, Michael P.; Sellers, William R.; Schlegel, Robert; Garraway, Levi A.

    2012-01-01

    The systematic translation of cancer genomic data into knowledge of tumor biology and therapeutic avenues remains challenging. Such efforts should be greatly aided by robust preclinical model systems that reflect the genomic diversity of human cancers and for which detailed genetic and pharmacologic annotation is available1. Here we describe the Cancer Cell Line Encyclopedia (CCLE): a compilation of gene expression, chromosomal copy number, and massively parallel sequencing data from 947 human cancer cell lines. When coupled with pharmacologic profiles for 24 anticancer drugs across 479 of the lines, this collection allowed identification of genetic, lineage, and gene expression-based predictors of drug sensitivity. In addition to known predictors, we found that plasma cell lineage correlated with sensitivity to IGF1 receptor inhibitors; AHR expression was associated with MEK inhibitor efficacy in NRAS-mutant lines; and SLFN11 expression predicted sensitivity to topoisomerase inhibitors. Altogether, our results suggest that large, annotated cell line collections may help to enable preclinical stratification schemata for anticancer agents. The generation of genetic predictions of drug response in the preclinical setting and their incorporation into cancer clinical trial design could speed the emergence of “personalized” therapeutic regimens2. PMID:22460905

  18. THE REACH AND RICHNESS OF WIKINOMICS: IS THE FREE WEB-BASED ENCYCLOPEDIA WIKIPEDIA ONLY FOR RICH COUNTRIES?

    DEFF Research Database (Denmark)

    Rask, Morten

    2007-01-01

    In this article, a model of the patterns of correlation in Wikipedia, reach and richness, lays the foundation for studying whether the free Web-based encyclopedia Wikipedia is only for developed countries. Based on data from 12 different Wikipedia language editions, the author finds that the cent......In this article, a model of the patterns of correlation in Wikipedia, reach and richness, lays the foundation for studying whether the free Web-based encyclopedia Wikipedia is only for developed countries. Based on data from 12 different Wikipedia language editions, the author finds...... that the central structural effect is on the level of human development in the current country. In other words, Wikipedia is in general more for rich countries than for less developed countries. It is suggested that policy makers make investments in increasing the general level of literacy, education, and standard...

  19. The StarDate Black Hole Encyclopedia Website blackholes.stardate.org

    Science.gov (United States)

    Gebhardt, Karl; Benningfield, D.; Preston, S.

    2013-01-01

    The StarDate Black Hole Encyclopedia website was developed over the past seven years to provide an extensive but easy-to-read resource for the public and students. A Spanish-language version, Enciclopedia de agujeros negros, is also available at blackholes.radiouniverso.org. Evaluation shows that the sites are used by the public, students, and astronomy professionals, and the site is among the top references in most web searches for individual black holes. The site comprises seven major subsections: Basics, Directory, Research, History, Pop Culture, News, and Resources. The Basics section introduces black holes, explains how they are discovered and studied, and covers their basis in the theory of gravity. This section also includes a six-minute video introduction, “Black Holes: Stranger than Fiction.” The Directory section contains extensive descriptions of more than 80 well-known stellar, intermediate, and supermassive black holes as well as images and vital statistics of each. The Research section takes a look at three NSF-funded projects, including the work of Andrea Ghez, Karl Gebhardt and Jenny Greene, and the LIGO project. The History section provides a timeline of black holes from Isaac Newton to the present. Some of the best and worst roles played by black holes in films, TV shows, and books are included in the Pop Culture section (and pop culture references and images are sprinkled through the rest of the site). An archive of news reports about black holes is available in the News section, which provides links to the original stories or press releases. And the Resources section offers FAQs, articles from StarDate magazine and radio programs, activities for students that are tied to national standards, a glossary, and a reading list of books and websites. We have conducted both quantitative and qualitative evaluation on the black hole websites. This material is based upon work supported by the National Science Foundation under Grant No. 0935841. Any

  20. USING MULTIMEDIA AND WEB TECHNOLOGIES IN STUDYING THE HUMANITIES. WEB-MULTIMEDIA ENCYCLOPEDIA «WILLIAM SHAKESPEARE AND RENAISSANCE».

    Directory of Open Access Journals (Sweden)

    E. Alferov

    2010-06-01

    Full Text Available The article discusses the use of innovative information technologies in modern education. Special attention is given to the using of web-multimedia technologies in the study of humanities. As an example of using information and communication tools in the process of philological disciplines described purpose, functionality and architecture of web-multimedia encyclopedia «William Shakespeare and Renaissance» (http://shakespeare.ksu.ks.ua, developed in laboratory of the integrated learning environments of the Research Institute of IT.

  1. The richness and reach of Wikinomics: Is the free web-based encyclopedia Wikipedia only for the rich countries?

    DEFF Research Database (Denmark)

    Rask, Morten

    2007-01-01

    In this paper, a model of the patterns of correlation in Wikipedia, reach and richness, lays the foundation for studying whether or not the free web-based encyclopedia Wikipedia is only for developed countries. Based upon data from 12 different Wikipedia language editions, we find that the central...... structural effect is on the level of human development in the current country. In other words, Wikipedia is in general, more for rich countries than for less developed countries. It is suggested that policy makers make investments in increasing the general level of literacy, education, and standard of living...

  2. Encyclopedia of two-phase heat transfer and flow III macro and micro flow boiling and numerical modeling fundamentals

    CERN Document Server

    2018-01-01

    Set III of this encyclopedia is a new addition to the previous Sets I and II. It contains 26 invited chapters from international specialists on the topics of numerical modeling of two-phase flows and evaporation, fundamentals of evaporation and condensation in microchannels and macrochannels, development and testing of micro two-phase cooling systems for electronics, and various special topics (surface wetting effects, microfin tubes, two-phase flow vibration across tube bundles). The chapters are written both by renowned university researchers and by well-known engineers from leading corporate research laboratories. Numerous "must read" chapters cover the fundamentals of research and engineering practice on boiling, condensation and two-phase flows, two-phase heat transfer equipment, electronics cooling systems, case studies and so forth. Set III constitutes a "must have" reference together with Sets I and II for thermal engineering researchers and practitioners.

  3. ENVIRONMENTS and EOL: identification of Environment Ontology terms in text and the annotation of the Encyclopedia of Life.

    Science.gov (United States)

    Pafilis, Evangelos; Frankild, Sune P; Schnetzer, Julia; Fanini, Lucia; Faulwetter, Sarah; Pavloudi, Christina; Vasileiadou, Katerina; Leary, Patrick; Hammock, Jennifer; Schulz, Katja; Parr, Cynthia Sims; Arvanitidis, Christos; Jensen, Lars Juhl

    2015-06-01

    The association of organisms to their environments is a key issue in exploring biodiversity patterns. This knowledge has traditionally been scattered, but textual descriptions of taxa and their habitats are now being consolidated in centralized resources. However, structured annotations are needed to facilitate large-scale analyses. Therefore, we developed ENVIRONMENTS, a fast dictionary-based tagger capable of identifying Environment Ontology (ENVO) terms in text. We evaluate the accuracy of the tagger on a new manually curated corpus of 600 Encyclopedia of Life (EOL) species pages. We use the tagger to associate taxa with environments by tagging EOL text content monthly, and integrate the results into the EOL to disseminate them to a broad audience of users. The software and the corpus are available under the open-source BSD and the CC-BY-NC-SA 3.0 licenses, respectively, at http://environments.hcmr.gr. © The Author 2015. Published by Oxford University Press.

  4. Online Piracy

    OpenAIRE

    Daniel A. Howard

    2017-01-01

    Piracy, whether made online or in any other way is an illegal act, which should be avoided and stopped. In this era of rapid globalization and booming technology, online piracy can be seen in many forms. However, the main area of concern are the consequences that the online piracy has for the many people who are directly or indirectly involved in it. These consequences provide implications for ethical considerations. In my opinion, online piracy is an unethical act and should be avoided, howe...

  5. A systematic study on drug-response associated genes using baseline gene expressions of the Cancer Cell Line Encyclopedia

    Science.gov (United States)

    Liu, Xiaoming; Yang, Jiasheng; Zhang, Yi; Fang, Yun; Wang, Fayou; Wang, Jun; Zheng, Xiaoqi; Yang, Jialiang

    2016-03-01

    We have studied drug-response associated (DRA) gene expressions by applying a systems biology framework to the Cancer Cell Line Encyclopedia data. More than 4,000 genes are inferred to be DRA for at least one drug, while the number of DRA genes for each drug varies dramatically from almost 0 to 1,226. Functional enrichment analysis shows that the DRA genes are significantly enriched in genes associated with cell cycle and plasma membrane. Moreover, there might be two patterns of DRA genes between genders. There are significantly shared DRA genes between male and female for most drugs, while very little DRA genes tend to be shared between the two genders for a few drugs targeting sex-specific cancers (e.g., PD-0332991 for breast cancer and ovarian cancer). Our analyses also show substantial difference for DRA genes between young and old samples, suggesting the necessity of considering the age effects for personalized medicine in cancers. Lastly, differential module and key driver analyses confirm cell cycle related modules as top differential ones for drug sensitivity. The analyses also reveal the role of TSPO, TP53, and many other immune or cell cycle related genes as important key drivers for DRA network modules. These key drivers provide new drug targets to improve the sensitivity of cancer therapy.

  6. Online Advertising

    OpenAIRE

    Goldfarb, Avi; Tucker, Catherine Elizabeth

    2011-01-01

    This chapter explores what makes online advertising different from traditional advertising channels. We argue that online advertising differs from traditional advertising channels in two important ways: measurability and targetability. Measurability is higher because the digital nature of online advertising means that responses to ads can be tracked relatively easily. Targetability is higher because data can be automatically tracked at an individual level, and it is relatively easy to show di...

  7. Iran in the First World War and the Pivotal Position of Persian Oil : 1914-1918-online. International Encyclopedia of the First World War

    NARCIS (Netherlands)

    Atabaki, T.

    2015-01-01

    The outbreak of the war coincided with a period in the Iranian history when following the Constitutional Revolution of 1905-1909; the Iranians were poised to refashion the constitutional order and establish an independent, accountable, and effective government. The global conflict between the great

  8. Encyclopedia of distances

    CERN Document Server

    Deza, Michel Marie

    2016-01-01

    This 4th edition of the leading reference volume on distance metrics is characterized by updated and rewritten sections on some items suggested by experts and readers, as well a general streamlining of content and the addition of essential new topics. Though the structure remains unchanged, the new edition also explores recent advances in the use of distances and metrics for e.g. generalized distances, probability theory, graph theory, coding theory, data analysis. New topics in the purely mathematical sections include e.g. the Vitanyi multiset-metric, algebraic point-conic distance, triangular ratio metric, Rossi-Hamming metric, Taneja distance, spectral semimetric between graphs, channel metrization, and Maryland bridge distance. The multidisciplinary sections have also been supplemented with new topics, including: dynamic time wrapping distance, memory distance, allometry, atmospheric depth, elliptic orbit distance, VLBI distance measurements, the astronomical system of units, and walkability distance. Lea...

  9. Electronic circuit encyclopedia 2

    International Nuclear Information System (INIS)

    Park, Sun Ho

    1992-10-01

    This book is composed of 15 chapters, which are amplification of weak signal and measurement circuit audio control and power amplification circuit, data transmission and wireless system, forwarding and isolation, signal converting circuit, counter and comparator, discriminator circuit, oscillation circuit and synthesizer, digital and circuit on computer image processing circuit, sensor drive circuit temperature sensor circuit, magnetic control and application circuit, motor driver circuit, measuring instrument and check tool and power control and stability circuit.

  10. Guarani Paraguayo [Encyclopedia entry

    OpenAIRE

    Drude, S.

    2005-01-01

    Guaraní , Paraguaisches Guaraní, Eigen-Bez. Avañe’ẽ, Sprache in Paraguay (über 3,5 Mio. Sprecher, 95 % der Bev.), NO-Argentinien (bis zu 1 Mio. Sprecher) und S-Brasilien. Das zu den Tupí-Guaraní-Sprachen zählende G. ist eine der größten → Indianersprachen S-Amerikas (nach Ketschua und vor Aimara) und die einzige, die überwiegend von Nicht-Indianern gebraucht wird. Seit den 1990-Jahren ist das G. in Paraguay als Nationalsprache anerkannt und wird auch in Schulen verwendet. Das G. wurde durch d...

  11. Electronic circuit encyclopedia 2

    Energy Technology Data Exchange (ETDEWEB)

    Park, Sun Ho

    1992-10-15

    This book is composed of 15 chapters, which are amplification of weak signal and measurement circuit audio control and power amplification circuit, data transmission and wireless system, forwarding and isolation, signal converting circuit, counter and comparator, discriminator circuit, oscillation circuit and synthesizer, digital and circuit on computer image processing circuit, sensor drive circuit temperature sensor circuit, magnetic control and application circuit, motor driver circuit, measuring instrument and check tool and power control and stability circuit.

  12. Encyclopedia of distances

    CERN Document Server

    Deza, Michel Marie

    2014-01-01

    This updated and revised third edition of the leading reference volume on distance metrics includes new items from very active research areas in the use of distances and metrics such as geometry, graph theory, probability theory and analysis. Among the new topics included are, for example, polyhedral metric space, nearness matrix problems, distances between belief assignments, distance-related animal settings, diamond-cutting distances, natural units of length, Heidegger’s de-severance distance, and brain distances. The publication of this volume coincides with intensifying research efforts into metric spaces and especially distance design for applications. Accurate metrics have become a crucial goal in computational biology, image analysis, speech recognition and information retrieval. Leaving aside the practical questions that arise during the selection of a ‘good’ distance function, this work focuses on providing the research community with an invaluable comprehensive listing of the main available di...

  13. Encyclopedia of well logging

    International Nuclear Information System (INIS)

    Desbrandes, R.

    1985-01-01

    The 16 chapters of this book aim to provide students, trainees and engineers with a manual covering all well-logging measurements ranging from drilling to productions, from oil to minerals going by way of geothermal energy. Each chapter is a summary but a bibliography is given at the end of each chapter. Well-logging during drilling, wireline logging equipment and techniques, petroleum logging, data processing of borehole data, interpretation of well-logging, sampling tools, completion and production logging, logging in relief wells to kill off uncontrolled blowouts, techniques for high temperature geothermal energy, small-scale mining and hydrology, logging with oil-base mud and finally recommended logging programs are all topics covered. There is one chapter on nuclear well-logging which is indexed separately. (UK)

  14. Microsoft Encarta 99 Encyclopedia

    African Journals Online (AJOL)

    Finally, a future is envisioned in which the Internet will be the logical culmination of the ultimate potential of compu- ters as accessible, user-friendly reference .... The microstructure. In this article the central focus is on the ways in which Encarta 99 guides the user to the required information and not on the information itself.

  15. Two encyclopedia contributions

    DEFF Research Database (Denmark)

    Andersen, Per Kragh

    2003-01-01

    censoring; Cox regression model; counting process; event history analysis; intensity process; multi-state model; non-parametric inference; parametric models; survival analysis; Cox's proportional hazards model; hazard function, regression model; time-dependent covariate; time scale...

  16. Encyclopedia of distances

    CERN Document Server

    Deza, Michel Marie

    2009-01-01

    Distance metrics and distances have become an essential tool in many areas of pure and applied Mathematics. This title offers both independent introductions and definitions, while at the same time making cross-referencing easy through hyperlink-like boldfaced references to original definitions.

  17. Elderly Adi women of Arunachal Pradesh: "living encyclopedias" and cultural refugia in biodiversity conservation of the Eastern Himalaya, India.

    Science.gov (United States)

    Singh, Ranjay K; Rallen, Orik; Padung, Egul

    2013-09-01

    Elderly women of a particular socioecological system are considered to be "living encyclopedias" in biocultural knowledge systems. These women play a pivotal role in retaining and passing on biodiversity-related traditional knowledge to the next generations. Unfortunately the fast changing sociocultural values and the impact of modernity have rendered their knowledge somewhat less valuable and they are being treated as "cultural refugia." Our study on the importance of these women in the conservation of indigenous biodiversity was conducted in 14 randomly selected villages dominated by the Adi tribe of East Siang District, Arunachal Pradesh (northeast India). Data were collected from 531 women (381 elderly and 150 young to middle aged) during 2003-2008 using conventional social science methods and participatory rural appraisal. One innovative method, namely "recipe contest," was devised to mobilize Adi women of each village in order to energies them and explore their knowledge relating to traditional foods, ethnomedicines, and conservation of indigenous biodiversity. Results indicated that 55 plant species are being used by elderly Adi women in their food systems, while 34 plant species are integral parts of ethnomedicinal practices. These women identified different plant species found under multistory canopies of community forests. Elderly women were particularly skilled in preparing traditional foods including beverages and held significantly greater knowledge of indigenous plants than younger women. Lifelong experiences and cultural diversity were found to influence the significance of biodiversity use and conservation. The conservation of biodiversity occurs in three different habitats: jhum lands (shifting cultivation), Morang forest (community managed forests), and home gardens. The knowledge and practice of elderly women about habitats and multistory vegetations, regenerative techniques, selective harvesting, and cultivation practices contribute

  18. Elderly Adi Women of Arunachal Pradesh: "Living Encyclopedias" and Cultural Refugia in Biodiversity Conservation of the Eastern Himalaya, India

    Science.gov (United States)

    Singh, Ranjay K.; Rallen, Orik; Padung, Egul

    2013-09-01

    Elderly women of a particular socioecological system are considered to be "living encyclopedias" in biocultural knowledge systems. These women play a pivotal role in retaining and passing on biodiversity-related traditional knowledge to the next generations. Unfortunately the fast changing sociocultural values and the impact of modernity have rendered their knowledge somewhat less valuable and they are being treated as "cultural refugia." Our study on the importance of these women in the conservation of indigenous biodiversity was conducted in 14 randomly selected villages dominated by the Adi tribe of East Siang District, Arunachal Pradesh (northeast India). Data were collected from 531 women (381 elderly and 150 young to middle aged) during 2003-2008 using conventional social science methods and participatory rural appraisal. One innovative method, namely "recipe contest," was devised to mobilize Adi women of each village in order to energies them and explore their knowledge relating to traditional foods, ethnomedicines, and conservation of indigenous biodiversity. Results indicated that 55 plant species are being used by elderly Adi women in their food systems, while 34 plant species are integral parts of ethnomedicinal practices. These women identified different plant species found under multistory canopies of community forests. Elderly women were particularly skilled in preparing traditional foods including beverages and held significantly greater knowledge of indigenous plants than younger women. Lifelong experiences and cultural diversity were found to influence the significance of biodiversity use and conservation. The conservation of biodiversity occurs in three different habitats: jhum lands (shifting cultivation), Morang forest (community managed forests), and home gardens. The knowledge and practice of elderly women about habitats and multistory vegetations, regenerative techniques, selective harvesting, and cultivation practices contribute

  19. How Readers Shape the Content of an Encyclopedia: A Case Study Comparing the German Meyers Konversationslexikon (1885-1890 with Wikipedia (2002-2013

    Directory of Open Access Journals (Sweden)

    Ulrike Spree

    2014-06-01

    Full Text Available How knowledge is negotiated between the makers of encyclopedias and their audiences remains an ongoing question in research on encyclopedias. A comparative content analysis of the published answers of letters to the editor of the German Meyers Konversationslexikon (Korrespondenzblatt from 1885 and the discussion pages of the article potato of the German Wikipedia (2013 reveals continuities as well as changes in the communication between encyclopedia producers and their audiences. The main reasons why readers and editors communicate are the need for updated factual information, an exchange on editorial principles and the intellectual exchange of ideas on ideological and philosophical questions in relation to the encyclopedic content. Editors and readers attach a lot of importance to the process of verifying information through bibliographical references. Whereas, for the editors of Meyers Konversationslexikon the leading role of experts remains undisputed, Wikipedians work in a contradictory situation. They are on the one hand exposing knowledge production to a permanent process of negotiation, thereby challenging the role of experts, on the other hand relying strongly on bibliographical authorities. Whilst the reasons for the communication between readers and editors of Meyers Konversationslexikon and among Wikipedia contributors coincide, the understanding of the roles of readers and editors differ. The editors of the Korrespondenzblatt keep up a lecturing attitude. As opposed to this, administrators in Wikipedia want to encourage participation and strive to develop expertise among the participating contributors. Albeit power relations between administrators, regular authors, occasional authors and readers continue to exist they are comparatively flat and transient. Regardless of these differences, the comparison between Meyers Konversationslexikon and Wikipedia indicates that the sine qua non for activating an upwards spiral of quality

  20. Online dictionaries

    DEFF Research Database (Denmark)

    Tarp, Sven

    2012-01-01

    This article initially provides a panoramic overview and a preliminary typologization of present and future online dictionaries based upon their application of the available technologies and suggests that the future of lexicography will be the development of highly sophisticated tools which may......, need, consultation, and data. The article then proceeds to the discussion of some advanced information science techniques that may contribute to the desired individualization. Upon this basis, it finally discusses the interaction between online dictionaries and external sources like the Internet...

  1. Online marketing

    OpenAIRE

    Zrůst, Daniel

    2013-01-01

    The aim of this thesis is to evaluate pay per click marketing as suitable marketing tool for promotion and distribution of a given product. The paper describes basic vocabulary related to PPC advertising, common metrics, tools used by online marketers, and logic of running PPC campaigns. The paper also tries to quantify impact of Internet on economies. The second part applies the theory to analysis of consumers' conversion path while searching online in common search engines where PPC marketi...

  2. PBL online

    DEFF Research Database (Denmark)

    Kolbæk, Ditte; Nortvig, Anne-Mette

    2017-01-01

    Problem- and Project-Based Learning (PBL) is a widely used pedagogical method in higher education. Although PBL encourages self-directed learning and works with the students’ own projects and problems, it also includes teacher presentations, discussions and group reflections, both on......-campus and online. Therefore, the teacher’s plans might be relevant to the students’ projects, but that is not always the case. This study investigates how master’s students interact with an online Problem-Based Learning design and examines how technology influences these interactions. The empirical data stem from...... lessons at an online master’s course, and they were collected and analyzed using a netnographic approach. The study finds that concepts like self-directed learning and active involvement of everyone can have very different meanings from the teachers’ and the students’ points of view. If the students do...

  3. CONFIGURATIONS OF THE ENCYCLOPEDIA AND THE MODEL READER IN A TEXTBOOK OF MISIONES, ARGENTINA / CONFIGURACIONES DE LA ENCICLOPEDIA Y EL LECTOR MODELO EN UN TEXTO ESCOLAR DE MISIONES, ARGENTINA

    Directory of Open Access Journals (Sweden)

    Froilán Fernández

    2013-07-01

    Full Text Available This paper attempts to analyze, from the conceptual categories of Encyclopedia and Model Reader raised by Umberto Eco, a fragment of the school handbook Misiones 4, text required reading during the last two decades in schools in the State of Misiones, Argentina. The hypothesis to guide our analysis consider that the text fragment -but also the entire textbook Misiones 4- reinforces and configures an encyclopedia "official" that promotes the historical continuity -forgetting conflicts and tensions- between the Jesuit province of 18th century and the Argentine state of 20th century, postulating, at the same, a Reader Model that adheres to a simplified pedagogical and religious local memory.

  4. Online safety

    CERN Document Server

    Healey, Justin

    2015-01-01

    Australians are increasingly connecting online through computers, mobile phones and other electronic devices to access the internet and social media. In the process, young people in particular are becoming more at risk of being exposed to fraud, identity theft, unauthorised access to personal information, stalking, harassment and exposure to illicit or offensive materials. This book presents a range of cybersafety tips to arm readers with an informed awareness of the risks online and offer advice on how to stay protected. A chapter in the book is specifically dedicated to understanding and dea

  5. Online Communities

    DEFF Research Database (Denmark)

    Sørensen, Henrik; Lassen, Astrid Heidemann; Gorm Hansen, Katrine

    Online Communities” er et medie for brugere og fagfolk, hvor de kan mødes digitalt for at dele erfaringer, og dette kan anvendes som inspiration indenfor Brugerdreven Innovation. Via ”desk research” kan virksomheder opnå adgang til varierende mængder af brugere på en forholdsvist enkelt måde. I...... denne rapport beskrives eksperimentets opbygning, resultater og mulige værdi. Vi håber hermed på at kunne give praktisk indsigt i, hvorledes virksomheder fra byggematerialeindustrien kan agere i online communities....

  6. Online 1990.

    Science.gov (United States)

    Goldstein, Morris

    This paper examines the co-existence of online and CD-ROM technologies in terms of their existing pricing structures, marketing strategies, functionality, and future roles. "Fixed Price Unlimited Usage" (FPUU) pricing and flat-rate pricing are discussed as viable alternatives to current pricing practices. In addition, it is argued that the…

  7. Food online

    NARCIS (Netherlands)

    Veer, van der Lomme C.

    2017-01-01

    In this thesis the research focuses on the legal rules and regulations in the Netherlands that apply in the context of food purchases by consumers that are concluded online. Sale of food via the Internet takes place in the area of Civil Code requirements on distance selling and public law

  8. Out Online

    DEFF Research Database (Denmark)

    Raun, Tobias

    Trans people are increasingly stepping out of the shadow of pathologization and secretiveness to tell their life stories, share information and to connect with like-minded others, using YouTube as a platform. "Out Online: Trans Self-Representation and Community Building on YouTube" explores...

  9. Online Innovation

    DEFF Research Database (Denmark)

    Vujovic, Sladjana; Ulhøi, John Parm

    2008-01-01

      Purpose - The aim of this paper is to investigate the role of online networking during the innovation process, including its role(s) in communication, cooperation and coordination. The paper neither implicitly assumes that online computer-based networking is a prerequisite for the innovation...... process nor denies the possibility that innovation can emerge and successfully survive without it. It merely presupposes that, in cases of innovation where information and communication technologies play a substantial role, non-proprietarity may offer an interesting alternative to innovations based...... on proprietary knowledge. Design/methodology/approach - The paper borrows from the theory of communities-of-practice, which takes into account social relations, contacts, and the transfer and incorporation of knowledge. Open source innovation is not the exclusive preserve of computer nerds, but also has...

  10. Online kinship

    DEFF Research Database (Denmark)

    Andreassen, Rikke

    2016-01-01

    The article shows how the technology of social media sites facilitates new kinds of kinship. It ana-lyzes how ‘donor families’ – i.e., families in which the children are conceived via sperm and/or egg donations – negotiate kinship, family formations and gender when connecting with each other online...... families as well as interviews with users of this Facebook group, the article shows how the affordances of social media, especially the Facebook application for smart phones, are central to the formation and maintenance of new kinship relations. Furthermore, the article illustrates how conventional....... Family formation and parenting are closely connected with gender and gender norms, and online donor families, therefore, offer an opportunity for understanding gender and gender for-mations in contemporary times and contemporary media. By analyzing commentary threads of a Facebook group connecting donor...

  11. Genomics Encyclopedia of Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB): a resource for microsymbiont genomes (2013 DOE JGI Genomics of Energy and Environment 8th Annual User Meeting)

    Energy Technology Data Exchange (ETDEWEB)

    Reeve, Wayne [Murdoch University

    2013-03-01

    Wayne Reeve of Murdoch University on "Genomics Encyclopedia of Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB): a resource for microsymbiont genomes" at the 8th Annual Genomics of Energy & Environment Meeting on March 27, 2013 in Walnut Creek, Calif.

  12. Didattica online

    Directory of Open Access Journals (Sweden)

    L. Charrier

    2003-05-01

    Full Text Available

    Obiettivi: formare un gruppo di operatori della Facoltà di Medicina e Chirurgia alle metodiche di progettazione e gestione di processi di didattica integrata basati sull’uso di tecnologie e risorse di rete, al fine di produrre e pubblicare materiale ODL per la Facoltà. Nel caso specifico, il progetto da realizzare era il modulo “Il rischio biologico” nell’ambito del corso “Rischio lavorativo in ambito sanitario”, allo scopo di integrare l’attività d’aula e offrire un pacchetto formativo cui i corsi di laurea interessati possano accedere per la didattica e la valutazione.

    Materiali e metodi: l’azione formativa è stata condotta con la tecnica “project based”, basata cioè sullo sviluppo di un progetto da parte dei borsisti. Le attività sono state articolate come incontri e attività di esercitazione in presenza sugli strumenti di produzione del materiale didattico (DreamWeaver, attività in “computer conferencing” sui temi trattati a lezione, attività di studio individuale assistite a distanza e attività assistita, sia in presenza che a distanza, di progettazione e realizzazione dei moduli didattici da fruirsi in rete con approccio ODL. Risultati: é stato prodotto il modulo “Il rischio biologico”, destinato agli studenti dei Corsi di Laurea della Facoltà di Medicina e Chirurgia e delle Scuole di Specializzazione. Il modulo è stato strutturato in quattro unità didattiche (Legislazione, Precauzioni, Misure di contenimento, Vaccinazioni, ciascuna delle quali contiene documenti di lettura e consultazione, riferimenti normativi in materia di rischio in ambito sanitario, immagini che presentano comportamenti (utilizzo dei DPI, lavaggio delle mani…, esercizi e test di autovalutazione con feedback e soluzioni consultabili online.

     Conclusioni: il modulo sarà fruibile online a partire dal I semestre dell’ anno accademico 2003-2004; si sta

  13. Euroscepticism Online

    DEFF Research Database (Denmark)

    Dutceac Segesten, Anamaria; Bossetta, Michael

    The 2014 elections for the European Parliament are likely to result in the highest number of MEPs representing right-wing parties across Europe. The prolonged eurocrisis and its direct, visible effects (e.g. unemployment and poverty) have already polarized the public opinion in many of EU:s membe...... and nationalism as the two poles on a continuum of attitudes coming out of the discourses. We discuss finally the consequences of the expected Swedish-Danish divergence of online debate content for the idea of a unified European public sphere.......The 2014 elections for the European Parliament are likely to result in the highest number of MEPs representing right-wing parties across Europe. The prolonged eurocrisis and its direct, visible effects (e.g. unemployment and poverty) have already polarized the public opinion in many of EU:s member......-criticism between Sweden and Denmark? Methodologically we combine quantitative and qualitative content analysis of the forum discussions pertaining to the EU critique taking place on the two platforms respectively. Our focus is thus not on the republished content originated in traditional media channels...

  14. University Student Online Plagiarism

    Science.gov (United States)

    Wang, Yu-mei

    2008-01-01

    This article reports a study investigating university student online plagiarism. The following questions are investigated: (a) What is the incidence of student online plagiarism? (b) What are student perceptions regarding online plagiarism? (c) Are there any differences in terms of student perceptions of online plagiarism and print plagiarism? (d)…

  15. Online Archives

    Directory of Open Access Journals (Sweden)

    Julian D. Richards

    2004-01-01

    Full Text Available Online archives are of increasing importance in Archaeological Informatics, but like any new genre they prompt a number of questions. What is their relationship to publication? What should go in them? How should they be delivered and indexed? Can they be preserved? Whilst their delivery requires technology, we must also consider how that technology should best be employed in the service of our discipline. This article attempts to address some of these questions but it need not be read from start to finish. The links from this summary provide one fairly linear route through the text but each section is self-contained and can also be accessed directly from the Contents page. The problems posed by effective publication of archaeological fieldwork have exercised the profession for many decades. The issues raised go to the core of discussion of whether preservation by record is a valid concept, and indeed whether archaeological data exist. There are different schools of thought about the relationship between publication and archiving, but hopefully we can accept that data are recorded observations but still agree that they have a re-use value for re-examination and re-interpretation. Since the 1960s archaeology has experienced a publication crisis point. The scenario is familiar. Excavation is destruction; it is an unrepeatable experiment and the archaeologist has a professional obligation to make a full and accessible record of his/her observations. Yet full publication is increasingly expensive and difficult, and excavation monographs are read by few people, and bought by even fewer. In England the development of post-PPG16 fieldwork has exacerbated the problem by creating a mountain of unpublished grey literature and making the work of synthesis even harder; a similar situation exists in other countries. Meanwhile museum archives are also reaching breaking point; most are running out of storage space, few can provide facilities for access, and

  16. Online Marketing Trends

    OpenAIRE

    Horecká, Ivana

    2015-01-01

    This thesis deals with online marketing trends. Its main goal is to define the latest online marketing trends, create a website with the free online marketing trends, and analyse their effectiveness. The theoretical part brings a thorough description of the latest online marketing trends. Moreover, it provides an insight into the latest trends in the website development. The chosen online marketing trends defined in the theoretical part are subsequently applied on a newly created website. All...

  17. Online Shopping Behavior

    OpenAIRE

    Shahzad, Hashim

    2015-01-01

    Online shopping is a very much developed phenomena in Scandinavian countries. Different online factors impact online consumers’ behavior differently depending on the environment of different regions. Sweden is one of the developed and technologically advanced countries. To see the impact of different factors on consumers’ online shopping behavior, the purpose of this study is to analyse the factors that influence consumers’ online shopping behavior in Sweden’s context. One of the objectives o...

  18. Data Mining Approaches for Genomic Biomarker Development: Applications Using Drug Screening Data from the Cancer Genome Project and the Cancer Cell Line Encyclopedia.

    Directory of Open Access Journals (Sweden)

    David G Covell

    Full Text Available Developing reliable biomarkers of tumor cell drug sensitivity and resistance can guide hypothesis-driven basic science research and influence pre-therapy clinical decisions. A popular strategy for developing biomarkers uses characterizations of human tumor samples against a range of cancer drug responses that correlate with genomic change; developed largely from the efforts of the Cancer Cell Line Encyclopedia (CCLE and Sanger Cancer Genome Project (CGP. The purpose of this study is to provide an independent analysis of this data that aims to vet existing and add novel perspectives to biomarker discoveries and applications. Existing and alternative data mining and statistical methods will be used to a evaluate drug responses of compounds with similar mechanism of action (MOA, b examine measures of gene expression (GE, copy number (CN and mutation status (MUT biomarkers, combined with gene set enrichment analysis (GSEA, for hypothesizing biological processes important for drug response, c conduct global comparisons of GE, CN and MUT as biomarkers across all drugs screened in the CGP dataset, and d assess the positive predictive power of CGP-derived GE biomarkers as predictors of drug response in CCLE tumor cells. The perspectives derived from individual and global examinations of GEs, MUTs and CNs confirm existing and reveal unique and shared roles for these biomarkers in tumor cell drug sensitivity and resistance. Applications of CGP-derived genomic biomarkers to predict the drug response of CCLE tumor cells finds a highly significant ROC, with a positive predictive power of 0.78. The results of this study expand the available data mining and analysis methods for genomic biomarker development and provide additional support for using biomarkers to guide hypothesis-driven basic science research and pre-therapy clinical decisions.

  19. Commentary on: Christensen, Clayton M. : Disruptive Innovation. In: Soegaard, Mads and Dam, Rikke Friis (eds.). "Encyclopedia of Human-Computer Interaction". Aarhus, Denmark: The Interaction-Design.org Foundation. Available online at http://www.interaction-design.org/encyclopedia/disruptive_innovation.html

    NARCIS (Netherlands)

    Steen, M.G.D.

    2012-01-01

    Book : A disruptive technology or disruptive innovation is an innovation that helps create a new market and value network, and eventually goes on to disrupt an existing market and value network. The term is used in business and technology literature to describe innovations that improve a product or

  20. Commentary on: Christensen, Clayton M. (2012): Disruptive Innovation. In: Soegaard, Mads and Dam, Rikke Friis (eds.). "Encyclopedia of Human-Computer Interaction". Aarhus, Denmark: The Interaction-Design.org Foundation. Available online at http://www.interaction-design.org/encyclopedia/disruptive_innovation.html

    OpenAIRE

    Steen, M.G.D.

    2012-01-01

    Book : A disruptive technology or disruptive innovation is an innovation that helps create a new market and value network, and eventually goes on to disrupt an existing market and value network. The term is used in business and technology literature to describe innovations that improve a product or service in ways that the market does not expect. Although the term disruptive technology is widely used, disruptive innovation seems a more appropriate term in many contexts since few technologies ...

  1. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest online library of ... and find other information sources and more resources for researchers and journals. ... Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad.

  2. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest online library of ... and find other information sources and more resources for researchers and journals. ... Nnamdi Azikiwe University Journal of International Law and Jurisprudence.

  3. Online Data Collection.

    Science.gov (United States)

    Topp, Neal W.; Pawloski, Bob

    2002-01-01

    Describes the eventful history of online data collection and presents a review of current literature following by a list of pros and cons to be considered when stepping into online surveying. (Contains 14 references.) (Author/YDS)

  4. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest online library of ... AJOL works to change this, so that African-origin research output is available to Africans ... South African Medical Journal ... Global Journal of Pure and Applied Sciences.

  5. Online driver's license renewal.

    Science.gov (United States)

    2015-09-01

    The Kentucky Department of Vehicle Regulation is exploring the possibility of developing and implementing online : drivers license renewal. The objective of this project was to: 1) evaluate online drivers license and REAL ID renewal : programs ...

  6. Nursing leadership: a concise encyclopedia

    National Research Council Canada - National Science Library

    Feldman, Harriet R

    2008-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Contributors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv...

  7. Encyclopedia of earth system science

    National Research Council Canada - National Science Library

    Nierenberg, William Aaron

    1992-01-01

    .... The very diversity of the articles attests to the complexity of earth system science as a unique interdisciplinary venture to place humanity in a position to move wisely to protect the global habitat...

  8. An encyclopedia on domestic electricity

    International Nuclear Information System (INIS)

    1982-12-01

    This book describes the footprint of domestic electrification with domestic energy and the role of electrification, basic knowledge on domestic electrification, the basic things electric equipment in domestic, materials, part and making, demand of electricity, electrification and life, various electric equipment in the kitchen, rationalization of house chore, environment and hygiene like electric iron, electric stove, electric mat and dining wagon, beauty treatment and health, refinement and entertainment and lighting in houses.

  9. Medical Encyclopedia: MedlinePlus

    Science.gov (United States)

    ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map FAQs Customer Support Get email updates Subscribe to RSS Follow us Disclaimers Copyright ...

  10. Nursing leadership: a concise encyclopedia

    National Research Council Canada - National Science Library

    Feldman, Harriet R

    2008-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 569This page intentionally left blank List of EntriesList of Entries A Academic...

  11. Implementing Online Physical Education

    Science.gov (United States)

    Mohnsen, Bonnie

    2012-01-01

    Online physical education, although seemingly an oxymoron, appears to be the wave of the future at least for some students. The purpose of this article is to explore research and options for online learning in physical education and to examine a curriculum, assessment, and instructional model for online learning. The article examines how physical…

  12. Library Online Systems.

    Science.gov (United States)

    Folda, Linda; And Others

    1989-01-01

    Issues related to library online systems are discussed in six articles. Topics covered include staff education through vendor demonstrations, evaluation of online public access catalogs, the impact of integrated online systems on cataloging operations, the merits of smart and dumb barcodes, and points to consider in planning for the next online…

  13. Perancangan Massively Multiplayer Online Knights Fantasy Online

    OpenAIRE

    Haris, Darius Andana; Mawardi, Viny Christanti; Pratama, Davin

    2017-01-01

    Knights Fantasy Online adalah game online multiplayer dengan genre role-playing. Game ini dibuat menggunakan ActionScript 3.0 dengan Adobe Flash sebagai sisi klien dan Java sebagai servernya. Desain dari game ini dibuat dengan Adobe illustrator. Dalam game ini, pemain memulai petualangannya di dunia bernama Edenia, sebagai ksatria dari kerajaan yang bernama Aurum. Pemain bertugas mengkontrol jumlah populasi monster. Pemain dapat mengambil quest, mengumpulkan equipment dan meningkatkan ability...

  14. Observation of online communities

    DEFF Research Database (Denmark)

    Nørskov, Sladjana V.; Rask, Morten

    2011-01-01

    This paper addresses the application of observation to online settings with a special focus on observer roles. It draws on a study of online observation of a virtual community, i.e. an open source software (OSS) community. The paper examines general and specific advantages and disadvantages...... of the observer roles in online settings by relating these roles to the same roles assumed in offline settings. The study suggests that under the right circumstances online and offline observation may benefit from being combined as they complement each other well. Quality issues and factors important to elicit...... trustworthy observational data from online study settings, such as OSS communities, are discussed. A proposition is made concerning how threats to credibility and transferability in relation to online observation (i.e. lack of richness and detail, risk of misunderstandings) can be diminished, while...

  15. Online Shopping Woes

    Institute of Scientific and Technical Information of China (English)

    Hou Weili

    2011-01-01

    AS a frequent online shopper,Zhou Fangjie,a 28-year-old white-collar worker,was annoyed when she could not open Hanyidushe,an online shop selling Korean-style clothing on Taobao Mall.Her experience resulted from the online protest initiated by small vendors on Taobao Mall,China's largest business to consumer online platform.Thousands of small vendors started the protest against larger established vendors by discrediting them through False orders,forming an anti-Taobao Union and setting up a chat room to devise ways to disrupt operations on Taobao Mall.

  16. Online shopping hesitation.

    Science.gov (United States)

    Cho, Chang-Hoan; Kang, Jaewon; Cheon, Hongsik John

    2006-06-01

    This study was designed to understand which factors influence consumer hesitation or delay in online product purchases. The study examined four groups of variables (i.e., consumer characteristics, contextual factors perceived uncertainty factors, and medium/channel innovation factors) that predict three types of online shopping hesitation (i.e., overall hesitation, shopping cart abandonment, and hesitation at the final payment stage). We found that different sets of delay factors are related to different aspects of online shopping hesitation. The study concludes with suggestion for various delay-reduction devices to help consumers close their online decision hesitation.

  17. Consumers' Online Brand Endorsements

    NARCIS (Netherlands)

    Bernritter, S.F.; Verlegh, P.W.J.; Smit, E.G.; De Pelsmacker, P.

    2016-01-01

    Purpose and Approach This Chapter has three central goals: First, it aims to introduce the concept of consumers’ online brand endorsements, which we define as consumers’ intentional, public, and positive online affiliations with brands (e.g., liking a brand page on Facebook). Second, it provides an

  18. Framework for online teaching

    DEFF Research Database (Denmark)

    Strobel, Bjarne W.

    2014-01-01

    The following framework for online teaching is a guidance to inspire you on how to to use e-learning in your teaching. Maybe you want to make a whole online course (distance learning) or maybe you want to use e-learning as a part of a course (blended learning). If you want to go further or have...

  19. African Journals Online: Guernsey

    African Journals Online (AJOL)

    African Journals Online: Guernsey. Home > African Journals Online: Guernsey. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  20. African Journals Online: Grenada

    African Journals Online (AJOL)

    African Journals Online: Grenada. Home > African Journals Online: Grenada. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  1. African Journals Online: India

    African Journals Online (AJOL)

    African Journals Online: India. Home > African Journals Online: India. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access. Afghanistan ...

  2. African Journals Online: Barbados

    African Journals Online (AJOL)

    African Journals Online: Barbados. Home > African Journals Online: Barbados. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  3. African Journals Online: Malta

    African Journals Online (AJOL)

    African Journals Online: Malta. Home > African Journals Online: Malta. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access. Afghanistan ...

  4. African Journals Online: Bahamas

    African Journals Online (AJOL)

    African Journals Online: Bahamas. Home > African Journals Online: Bahamas. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  5. African Journals Online: Liechtenstein

    African Journals Online (AJOL)

    African Journals Online: Liechtenstein. Home > African Journals Online: Liechtenstein. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  6. African Journals Online: Vanuatu

    African Journals Online (AJOL)

    African Journals Online: Vanuatu. Home > African Journals Online: Vanuatu. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  7. Conducting interactive experiments online.

    Science.gov (United States)

    Arechar, Antonio A; Gächter, Simon; Molleman, Lucas

    2018-01-01

    Online labor markets provide new opportunities for behavioral research, but conducting economic experiments online raises important methodological challenges. This particularly holds for interactive designs. In this paper, we provide a methodological discussion of the similarities and differences between interactive experiments conducted in the laboratory and online. To this end, we conduct a repeated public goods experiment with and without punishment using samples from the laboratory and the online platform Amazon Mechanical Turk. We chose to replicate this experiment because it is long and logistically complex. It therefore provides a good case study for discussing the methodological and practical challenges of online interactive experimentation. We find that basic behavioral patterns of cooperation and punishment in the laboratory are replicable online. The most important challenge of online interactive experiments is participant dropout. We discuss measures for reducing dropout and show that, for our case study, dropouts are exogenous to the experiment. We conclude that data quality for interactive experiments via the Internet is adequate and reliable, making online interactive experimentation a potentially valuable complement to laboratory studies.

  8. The online Self

    NARCIS (Netherlands)

    Gloerich, I.; van Dipten, L.; Rasch, M.D.

    2017-01-01

    Following the conference Fear and Loathing of the Online Self and the publication of Culture of the Selfie: Self-Representation in Contemporary Visual Culture in May 2017, this episode of INC’s Zero Infinite podcast zooms in on the online self and selfies, with Ana Peraica, Wendy Chun and Rebecca

  9. Online consumer contracts

    NARCIS (Netherlands)

    Luzak, J.

    2014-01-01

    The new Consumer Rights Directive introduced some changes to the level of consumers’ protection online. However, just like with its predecessor, the Distance Selling Directive, the main focus of the protection that consumers have been granted online is to provide them with transparent and salient

  10. Online Fællesskaber

    DEFF Research Database (Denmark)

    Gotved, Stine

    2017-01-01

    Online fællesskaber er en organiseringsform på internettet, der har mange variationer (kaldes også netfællesskab, online community og virtual community). Grundlæggende handler det om menneskeligt samvær og kommunikation om et fælles formål gennem computerens mediering....

  11. Quality online personalisation

    NARCIS (Netherlands)

    T. Li (Ting); T. Unger (Till)

    2012-01-01

    textabstractWhen done right, personalisation online can be an effective way to enhance the buying or consuming experience, thus stimulating purchasing. However, it can also rely heavily on customers’ private details, a very sensitive and currently hot issue. So, how do online marketeers deal

  12. Problem Based Learning Online

    DEFF Research Database (Denmark)

    Kolbæk, Ditte

    2018-01-01

    “How do two online learning designs affect student engagement in the PBL online modules?” The empirical data were collected and analyzed using a netnographic approach. The study finds that concepts such as self-directed learning and active involvement may be perceived very differently from the students...

  13. African Journals Online: Aruba

    African Journals Online (AJOL)

    African Journals Online: Aruba. Home > African Journals Online: Aruba. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access. Afghanistan ...

  14. African Journals Online: Kazakhstan

    African Journals Online (AJOL)

    African Journals Online: Kazakhstan. Home > African Journals Online: Kazakhstan. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  15. African Journals Online: Switzerland

    African Journals Online (AJOL)

    African Journals Online: Switzerland. Home > African Journals Online: Switzerland. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  16. African Journals Online: Andorra

    African Journals Online (AJOL)

    African Journals Online: Andorra. Home > African Journals Online: Andorra. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  17. African Journals Online: Ireland

    African Journals Online (AJOL)

    African Journals Online: Ireland. Home > African Journals Online: Ireland. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access. Afghanistan ...

  18. African Journals Online: Belgium

    African Journals Online (AJOL)

    African Journals Online: Belgium. Home > African Journals Online: Belgium. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  19. The Online Catalog Revolution.

    Science.gov (United States)

    Kilgour, Frederick G.

    1984-01-01

    A review of library technological development and card catalog innovations of the past century and a half precedes a discussion of online public access catalog development. Design requirements and purpose of the online catalog, access techniques and provisions, costs, and future integration are highlighted. Twenty-two references are listed. (EJS)

  20. OnlineMin

    DEFF Research Database (Denmark)

    Brodal, Gerth Stølting; Moruz, Gabriel; Negoescu, Andrei

    2015-01-01

    OnlineMin that has optimal competitiveness and allows fast implementations. In fact, if k pages fit in internal memory the best previous solution required O(k2) time per request and O(k) space. We present two implementations of OnlineMin which use O(k) space, but only O(logk) worst case time and O...

  1. StuDIY Online

    DEFF Research Database (Denmark)

    2015-01-01

    StuDIY Online er kurser i akademisk argumentation, problemformulering, analyse og akademisk sprog. Kurserne er frit tilgængelige for alle via Blackboard på AU......StuDIY Online er kurser i akademisk argumentation, problemformulering, analyse og akademisk sprog. Kurserne er frit tilgængelige for alle via Blackboard på AU...

  2. Online Advertising in Social Networks

    Science.gov (United States)

    Bagherjeiran, Abraham; Bhatt, Rushi P.; Parekh, Rajesh; Chaoji, Vineet

    Online social networks offer opportunities to analyze user behavior and social connectivity and leverage resulting insights for effective online advertising. This chapter focuses on the role of social network information in online display advertising.

  3. Market research online; Datenbank Solaratlas: Marktforschung Online

    Energy Technology Data Exchange (ETDEWEB)

    Epp, B.

    2005-09-29

    The online database www.solaratlas.de provides data and facts on local sales, gross investments and local customers. More than 400,000 solar plants were evaluated for the statistics in order to provide experts with detailed market data. (orig.)

  4. Talking Online: Reflecting on Online Communication Tools

    Science.gov (United States)

    Greener, Susan

    2009-01-01

    Purpose: The purpose of this paper is to reflect on the value and constraints of varied online communication tools from web 2.0 to e-mail in a higher education (HE) teaching and learning context, where these tools are used to support or be the main focus of learning. Design/methodology/approach: A structured reflection is produced with the aid of…

  5. Online Sellers’ Website Quality Influencing Online Buyers’ Purchase Intention

    Science.gov (United States)

    Shea Lee, Tan; Ariff, Mohd Shoki Md; Zakuan, Norhayati; Sulaiman, Zuraidah; Zameri Mat Saman, Muhamad

    2016-05-01

    The increase adoption of Internet among young users in Malaysia provides high prospect for online seller. Young users aged between 18 and 25 years old are important to online sellers because they are actively involved in online purchasing and this group of online buyers is expected to dominate future online market. Therefore, examining online sellers’ website quality and online buyers’ purchase intention is crucial. Based on the Theory of planned behavior (TPB), a conceptual model of online sellers’ website quality and purchase intention of online buyers was developed. E-tailQ instrument was adapted in this study which composed of website design, reliability/fulfillment, security, privacy & trust, and customer service. Using online questionnaire and convenience sampling procedure, primary data were obtained from 240 online buyers aged between 18 to 25 years old. It was discovered that website design, website reliability/fulfillment, website security, privacy & trust, and website customer service positively and significantly influence intention of online buyers to continuously purchase via online channels. This study concludes that online sellers’ website quality is important in predicting online buyers’ purchase intention. Recommendation and implication of this study were discussed focusing on how online sellers should improve their website quality to stay competitive in online business.

  6. Unwanted online sexual solicitation and online sexual risk behavior

    NARCIS (Netherlands)

    Baumgartner, S.E.; Valkenburg, P.M.; Peter, J.; Yan, Z.

    2012-01-01

    In recent years, there have been growing concerns about online sexual solicitations and online sexual risk behaviors. Recent studies suggest that only a minority of adolescents is confronted with online sexual solicitations or engages in online sexual risk behavior. Whereas more girls encounter

  7. BES online calibration system

    International Nuclear Information System (INIS)

    Zhang Bingyun; Li Xiaonan; Zhu Kejun; Zhang Jiawen; Gong Mingyu

    2003-01-01

    We constructed BES (Beijing Spectrometer) online calibration system to ensure the coherence of readout electronic channels due to huge data volume in high energy physics experiment. This paper describes the structure of hardware and software, and its characteristic and function

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent ... The competitive advantage of nations: is Porter's Diamond Framework a new ... Advertising practice in Nigeria: Development, new trends, challenges and prospects

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent ... Continuing Medical Education; The competitive advantage of nations: is Porter's ... Ethiopian Journal of Education and Sciences; Advertising practice in Nigeria: ...

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection ... Continuing Medical Education; The competitive advantage of nations: is Porter's ... AFRREV IJAH: An International Journal of Arts and Humanities; Advertising ...

  11. Mapping student online actions

    DEFF Research Database (Denmark)

    Bruun, Jesper; Jensen, Pia; Udby, Linda

    The Virtual Neutrons for Teaching project (vnt.nmi3.org) has converted traditional text book material into a wiki-style online text book that contains the same text and equations as the traditionally styled text book but has added features due to the online nature. Two of these features...... their problem solving strategy. In this study, we use web analytics software to track student online behavior by recording what particular objects on particular web-pages students click on and when each click occurs. For each recorded session, we create networks based on student clicks: A directed link between...... two nodes, 1 and 2, is drawn, if the object represented by node 2 is clicked right af the object represented by node 1. Preliminary analysis of these networks show two general types of behavior: In one type, there is little interaction with the online contents. The student navigates to the page...

  12. Regulating Online Data Privacy

    OpenAIRE

    Paul Reid

    2004-01-01

    With existing data protection laws proving inadequate in the fight to protect online data privacy and with the offline law of privacy in a state of change and uncertainty, the search for an alternative solution to the important problem of online data privacy should commence. With the inherent problem of jurisdiction that the Internet presents, such a solution is best coming from a multi-national body with the power to approximate laws in as many jurisdictions as possible, with a recognised au...

  13. Tools of online Marketing

    OpenAIRE

    Hossain, M. S.; Rahman, M. F.

    2017-01-01

    Abstract Online marketing is the most crucial issue in the modern marketing era but there was no previous research that could identify the tools of internet marketing before this study and it was the first study on the field of online marketing tools. This research was descriptive in nature and it has attempted to identify the major tools of internet marketing from the concepts of traditional marketing tools. Worldwide network is known as Internet that can exchange information between use...

  14. Online Videoconferencing Products: Update

    Directory of Open Access Journals (Sweden)

    Douglas Burton

    2011-02-01

    Full Text Available Software allowing real-time online video connectivity is rapidly evolving. The ability to connect students, staff, and guest speakers instantaneously carries great benefits for the online distance education classroom. This evaluation report compares four software applications at opposite ends of the cost spectrum: DimDim, Elluminate VCS, TokBox, and Vyew. Their benefits and shortcomings are contrasted, and efficient educational scenarios for them are suggested.

  15. TU Delft en online media

    NARCIS (Netherlands)

    Speekenbrink, R.J.H.

    2013-01-01

    Dit boek behandelt een visie op online media bij Nederlandse universiteiten. Daarbij beperk ik me tot die aspecten waarin online communicatie en/of online marketing een rol speelt. Dit boek behandelt niet de onderwijsgerelateerde aspecten van online media. Elektronische leeromgevingen, sociale media

  16. Suicidality, psychopathology, and the internet: Online time vs. online behaviors.

    Science.gov (United States)

    Harris, Keith M; Starcevic, Vladan; Ma, Jing; Zhang, Wei; Aboujaoude, Elias

    2017-09-01

    This study investigated whether several psychopathology variables, including suicidality, could predict the time people spend using the internet (hours online). Next, we examined a specific at-risk population (suicidal individuals) by their online behaviors, comparing suicidal individuals who went online for suicide-related purposes with suicidal individuals who did not go online for suicide-related purposes. An anonymous online sample of 713 (aged 18-71) reported hours online, psychiatric histories, and completed several standardized scales. After accounting for age and education, hierarchical regression modeling showed that the assessed psychopathology variables, including suicidality, did not explain significant variance in hours online. Hours online were better predicted by younger age, greater willingness to develop online relationships, higher perceived social support, higher curiosity, and lower extraversion. Suicidal participants, who did or did not go online for suicide-related purposes, did not differ on hours online. Multiple regression modeling showed that those who went online for suicide-related purposes were likely to be younger, more suicidal, and more willing to seek help from online mental health professionals. These findings revealed that hours online are not a valid indicator of psychopathology. However, studying online behaviors of specific at-risk groups could be informative and useful, including for suicide prevention efforts. Copyright © 2017. Published by Elsevier B.V.

  17. Marketing of the online communities

    OpenAIRE

    Pražan, Jan

    2010-01-01

    The Bachelor Thesis "Marketing of the online communities" is devoted to online virtual communities, one of the phenomena of the current Internet. Goal of this thesis is to determine the factors that predispose the successful operation of online communities. The thesis defines the essentials features of social media, characterized by online communities and their role in marketing. It deals with strategic and tactical aspects of building and maintaining successful online communities. Based on t...

  18. Pengaruh Online Reviews Terhadap Online Hotel Booking Intentions Pada Online Travel Agent Lokal

    OpenAIRE

    Widya Putra, Surya Aditya; Riorini, Sri Vandayuli

    2016-01-01

    Perkembangan penggunaan internet yang pesat saat ini, menunjukkan adanya pergesaran teknologi yang semakin maju mengarah ke media berbasis online. Konsumen cenderung untuk menelusuri (surfing) kelengkapan informasi produk dan jasa melalui internet dan melakukan pembelian secara online dikarenakan keterbatasan waktu serta kemudahan yang dirasakan. Penelitian yang dilakukan bertujuan untuk menganalisis pengaruh online reviews beserta dimensi-nya, yaitu: usefullness of online review, reviewer ex...

  19. CUSTOMER PERCEPTION ON ONLINE PURCHASE INTENTION: THE IMPACT OF ONLINE SHOPPING ORIENTATIONS ON ONLINE BUYING INTENTION

    OpenAIRE

    Ghouri, Arsalan Mujahid; Ul Haq, Mirza Amin; Khan, Naveed R

    2017-01-01

    This paper endeavorsto recognize the customer perception on online purchase intention among theyouth of Pakistan. Customer perception on online purchase intention, thus ourresearch variables are impulse purchase orientation, brand orientation,and quality orientation were considered along with online trust andprior online purchase experience. The results are focused 292 responses gotfrom the online study. The exploration made that impulse purchase orientation;prior o...

  20. Online Law Dictionaries

    DEFF Research Database (Denmark)

    Nielsen, Sandro

    2012-01-01

    Online dictionaries that assist users in writing legal texts in English as a foreign language are important lexicographic tools. They can help law students bridge the factual and linguistic gaps between the two legal universes involved. However, existing online law dictionaries with English...... as the target language primarily focus on terms, but students also need to write the remainder of the texts in factually and linguistically correct English. It is therefore important to have a sound theoretical foundation before embarking on a dictionary project that aims to help law students communicate...... in English as a foreign language. The function theory of lexicography offers an appropriate basis as it focuses on three key concepts: user needs, user competences, and user situations. It is proposed that online dictionaries should be designed to satisfy the lexicographically relevant user needs...

  1. The MICE Online Systems

    CERN Multimedia

    CERN. Geneva

    2012-01-01

    The Muon Ionization Cooling Experiment (MICE) is designed to test transverse cooling of a muon beam, demonstrating an important step along the path toward creating future high intensity muon beam facilities. Protons in the ISIS synchrotron impact a titanium target, producing pions which decay into muons that propagate through the beam line to the MICE cooling channel. Along the beam line, particle identification (PID) detectors, scintillating fiber tracking detectors, and beam diagnostic tools identify and measure individual muons moving through the cooling channel. The MICE Online Systems encompass all tools; including hardware, software, and documentation, within the MLCR (MICE Local Control Room) that allow the experiment to efficiently record high quality data. Controls and Monitoring (C&M), Data Acquisition (DAQ), Online Monitoring and Reconstruction, Data Transfer, and Networking all fall under the Online Systems umbrella. C&M controls all MICE systems including the target, conventional an...

  2. Tutoring executives online

    DEFF Research Database (Denmark)

    Bignoux, Stephane; Sund, Kristian J.

    2018-01-01

    Studies of learning and student satisfaction in the context of online university programmes have largely neglected programmes catering specifically to business executives. Such executives have typically been away from higher education for a number of years, and have collected substantial practical...... experience in the subject matters they are taught. Their expectations in terms of both content and delivery may therefore be different from non-executive students. We explore perceptions of the quality of tutoring in the context of an online executive MBA programme through participant interviews. We find...... that in addition to some of the tutor behaviours already discussed in the literature, executive students look specifically for practical industry knowledge and experience in tutors, when judging how effective a tutor is. This has implications for both the recruitment and training of online executive MBA tutors....

  3. Thinking twice online

    DEFF Research Database (Denmark)

    Skov, Lene Illum; Albrechtsen, Thomas Rohde Skovdal; Johannesen, Hildegunn Juulsgaard

    ; Dezuanni, 2015; Lanksheare & Knobel, 2011; Pangrazio,2016; Selwyn, 2011). The concern is here how to help adolescents develop a critical attitude towards language andactions and to participate as a democratic citizen in local,regional, national and global communities (Bundsgaard,2009; 2017). The purpose...... of this paper is to discuss the design of a online learning material with the aim of enhancing young people’s critical digital literacy in a cross-curricular way in Danish public schools. The research question of the paperis the following: - How can an online learning material be designed with the purpose...... of enhancing adolescents’ critical digital literacy? This question will be answered through a case study of a new developed digital learning material called Omtanke Online. Focus in the analysis and discussion of the case will be on the pedagogical reflections on how to develop the digital empowerment...

  4. Online social support networks.

    Science.gov (United States)

    Mehta, Neil; Atreja, Ashish

    2015-04-01

    Peer support groups have a long history and have been shown to improve health outcomes. With the increasing familiarity with online social networks like Facebook and ubiquitous access to the Internet, online social support networks are becoming popular. While studies have shown the benefit of these networks in providing emotional support or meeting informational needs, robust data on improving outcomes such as a decrease in health services utilization or reduction in adverse outcomes is lacking. These networks also pose unique challenges in the areas of patient privacy, funding models, quality of content, and research agendas. Addressing these concerns while creating patient-centred, patient-powered online support networks will help leverage these platforms to complement traditional healthcare delivery models in the current environment of value-based care.

  5. Tutoring Executives Online

    DEFF Research Database (Denmark)

    Bignoux, Stephane; Sund, Kristian J.

    2016-01-01

    Studies of learning and student satisfaction in the context of online university programs have largely neglected programs catering specifically to business executives. Such executives have typically been away from higher education for a number of years, and have collected substantial practical...... experience in the subject matters they are taught. Their expectations in terms of both content and delivery may therefore be different from non-executive students. We explore perceptions of the quality of tutoring in the context of an online executive MBA program through participant interviews. We find...... that in addition to some of the tutor behaviors already discussed in the literature, executive students look specifically for practical industry knowledge and experience in tutors, when judging how effective a tutor is. This has implications for both the recruitment and training of online executive MBA tutors....

  6. User Types in Online Applications

    Directory of Open Access Journals (Sweden)

    Ion IVAN

    2011-08-01

    Full Text Available Online applications are presented in the context of information society. Online applications characteristics are analyzed. Quality characteristics are presented in relation to online applications users. Types of users for AVIO application are presented. Use cases for AVIO application are identified. The limitations of AVIO application are defined. Types of users in online applications are identified. The threedimensional matrix of access to the online application resources is built. The user type-oriented database is structured. Access management of the fields related to the database tables is analyzed. The classification of online applications users is done.

  7. Kollaborative online skriveprocesser

    DEFF Research Database (Denmark)

    Sørensen, Birgitte Holm

    2017-01-01

    Kapitlet sætter fokus på elevers kollaborative online skriveprocesser, hvor der foregår en interaktion mellem eleverne og teknologien og mellem eleverne. Dillenbourgs begreber om kollaborative og kooperative processer udfoldes med udgangspunkt i fire cases fra empirien, som analyseres. Analyserne...... sætter fokus på elevernes skrivestrategier, hvor teknologien bliver en aktør i disse processer, de forskellige roller, som eleverne indtager gennem interaktion med teknologien, og deres kommunikation om disse processer. Analyserne af casene udfordrer til at udvikle didaktiske design for online...

  8. Online marketing komunikacija

    OpenAIRE

    Bušić, Karmen

    2016-01-01

    U svome završnom radu usmjerila sam se na istraživanje pojmova i primjera vezanih za Online marketing komunikaciju. S obzirom da se način poslovanja i komuniciranja znatno promijenio zbog stalnog razvoja novih tehnologija i prednosti interneta, on se razlikuje od klasičnih oblika promocije. Prvo ću pojasniti pojam komunikacije te navesti neke glavne definicije i značajke koje treba uzeti u obzir pri odabiru marketinške strategije. Zatim ću reći nešto više o Online i digitalnom marketingu i nj...

  9. The borderless online user

    DEFF Research Database (Denmark)

    Riis, Thomas; Schovsbo, Jens Hemmingsen

    2017-01-01

    Traditionally copyright has been exploited in separate geographical markets. This practice restricts the ability of users to access online services, music, movies and sports events on their electronic devices wherever they are in Europe and regardless of borders, viz. so called ‘portability...... of amending the current legal regime. This contribution argues, however, that existing EU rules and principles, in particular the rules of competition law, may deal with the challenges of the existing restrictions on the cross-border access to online services to such an extent that those challenges...

  10. Online Reputation in Automotive

    Directory of Open Access Journals (Sweden)

    Vodák Josef

    2017-01-01

    Full Text Available This paper deals with the issue of online reputation, namely the social networking profile of businesses. Selected companies in the automotive industry through social profiles communicate with their customers, the public and they trying to improve their name and the name of their products in the public eye. Online reputation analysis was carried out to determine the current situation on the territory of Slovakia. On the basis of the data found, measures were proposed to improve the current state and reputation of automotive companies. Recommendations suggested by the findings can be used on any market to improve the current state and increase the competitiveness of automotive companies.

  11. Online cognition : Factors facilitating reliable online neuropsychological test results

    NARCIS (Netherlands)

    Feenstra, H.E.M.; Vermeulen, I.E.; Murre, J.M.J.; Schagen, S.B.

    2017-01-01

    OBJECTIVE: Online neuropsychological test batteries could allow for large-scale cognitive data collection in clinical studies. However, the few online neuropsychological test batteries that are currently available often still require supervision or lack proper psychometric evaluation. In this paper,

  12. Online cognition : factors facilitating reliable online neuropsychological test results

    NARCIS (Netherlands)

    Feenstra, Heleen E M; Vermeulen, Ivar E; Murre, Jaap M J; Schagen, Sanne B

    OBJECTIVE: Online neuropsychological test batteries could allow for large-scale cognitive data collection in clinical studies. However, the few online neuropsychological test batteries that are currently available often still require supervision or lack proper psychometric evaluation. In this paper,

  13. Students’ online purchasing behavior in Malaysia: Understanding online shopping attitude

    OpenAIRE

    Marzieh Zendehdel; Laily Hj Paim; Syuhaily Bint Osman

    2015-01-01

    Studies examining the factors that affect the online purchasing behavior of consumers are rare, despite the prospective advance of e-commerce in Malaysia. The present study examines particular factors that influence the attitude of potential consumers to purchase online by using the attributes from the diffusion of innovations theory of Rogers, the attribute of perception of risk, and the subjective norms toward online purchasing. Consumers’ perceived risks of online shopping have become a vi...

  14. Online Support Service Quality, Online Learning Acceptance, and Student Satisfaction

    Science.gov (United States)

    Lee, Jung-Wan

    2010-01-01

    This paper examines potential differences between Korean and American students in terms of their perception levels regarding online education support service quality, online learning acceptance, and satisfaction. Eight hundred and seventy-two samples, which were collected from students in online classes in the United States and Korea, were…

  15. Online newspapers as newspapers online - extending the concept of 'newspaper'

    DEFF Research Database (Denmark)

    Falkenberg, Vidar

    2007-01-01

    Online newspapers may be easy to identify, but are difficult to define. This paper discusses how to define the online newspaper and proposes a definition that includes online newspapers with or without printed editions. The definition is based on the functions of a newspaper rather than on who th...

  16. Introducing Online Bibliographic Service to its Users: The Online Presentation

    Science.gov (United States)

    Crane, Nancy B.; Pilachowski, David M.

    1978-01-01

    A description of techniques for introducing online services to new user groups includes discussion of terms and their definitions, evolution of online searching, advantages and disadvantages of online searching, production of the data bases, search strategies, Boolean logic, costs and charges, "do's and don'ts," and a user search questionnaire. (J…

  17. How to Better Engage Online Students with Online Strategies

    Science.gov (United States)

    Britt, Margaret

    2015-01-01

    Online education is growing at a phenomenal rate. This growth in online education offers many opportunities to colleges and universities to reach students who may not have attended a traditional (brick and mortar) college or university. Online education also gives students more control over their education along with a more flexible schedule. As…

  18. Library Services Online: Introducing Library Services for Online MBA Classes

    Science.gov (United States)

    Slavin, Laura C.

    2015-01-01

    In this article, a librarian at Lincoln Memorial University creates library services for an MBA program offered entirely online that is in the early stages of development. The library services include a subject guide and 4 tutorials that will be added to the MBA online orientation. Other services include offering online office hours and…

  19. Online nuclear data service

    International Nuclear Information System (INIS)

    Dunford, C.L.

    1994-01-01

    The US National Nuclear Data Center and the IAEA Nuclear Data Section offer online computer access through international networks to their nuclear-physics and photoatomic numeric databases, related bibliographic systems and other related information of interest to basic and applied research and technology. A detailed description of the access procedures, the technical requirements, and the available databases is given. (author)

  20. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically ... African Research Review; The Roles of Information Communication Technologies in Education: Review Article with Emphasis to the Computer and Internet Ethiopian Journal ...

  1. Researching online supervision

    DEFF Research Database (Denmark)

    Bengtsen, Søren S. E.; Mathiasen, Helle

    2014-01-01

    Online supervision and the use of digital media in supervisory dialogues is a fast increasing practice in higher education today. However, the concepts in our pedagogical repertoire often reflect the digital tools used for supervision purposes as either a prolongation of the face-to-face contact...

  2. Online nuclear data service

    International Nuclear Information System (INIS)

    Dunford, C.L.

    1994-01-01

    The US National Nuclear Data Center and the IAEA Nuclear Data Section offer online computer access through international networks to their nuclear-physics and photo-atomic numeric databases, related bibliographic systems and other related information of interest to basic and applied research and technology. A detailed description of the access procedures, the technical requirements, and the available databases is given. (author)

  3. African Journals Online: Libya

    African Journals Online (AJOL)

    Libyan Journal of Medicine. The aim of the journal is to publish high quality medical data in the different discipline of medicine. It also aims at rapid publication via the advanced online publication. The journal is directed to clinicians and researcher around the globe. The scope of the journal covers all medical research and ...

  4. African Journals Online: Malawi

    African Journals Online (AJOL)

    Journal of Development and Communication Studies. The Journal of Development and Communications Studies (JDCS), published online and in print by Development Media Consulting, is a biannual academic, peer reviewed journal, ISSN 2305-7432, dedicated to research exploring linkages between communication and ...

  5. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information has flowed from North to South and from West to East. It has also been difficult for African researchers to access the work of other African academics.

  6. NCI Visuals Online

    Science.gov (United States)

    NCI Visuals Online contains images from the collections of the National Cancer Institute's Office of Communications and Public Liaison, including general biomedical and science-related images, cancer-specific scientific and patient care-related images, and portraits of directors and staff of the National Cancer Institute.

  7. Online Strategy Games.

    Science.gov (United States)

    Dye, Bryan

    2002-01-01

    A strategy game is an online interactive game that requires thinking in order to be played at its best and whose winning strategy is not obvious. Provides information on strategy games that are written in Java or JavaScript and freely available on the web. (KHR)

  8. Online Nuclear Data Service

    International Nuclear Information System (INIS)

    Dunford, C.L.

    1994-01-01

    The US National Nuclear Data Center and the IAEA Nuclear Data Section offer online computer access through international networks to their nuclear-physics and photo-atomic numeric databases, related bibliographic systems and other related information of interest to basic and applied research and technology. A detailed description of the access procedures, the technical requirements, and the available databases is given. (author)

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information ... Ethiopian Journal of Education and Sciences; Advertising practice in Nigeria: Development, new trends, challenges and prospects. EJOTMAS: Ekpoma ...

  10. Online Education Today

    Science.gov (United States)

    Mayadas, A. Frank; Bourne, John; Bacsich, Paul

    2009-01-01

    Online education is established, growing, and here to stay. It is creating new opportunities for students and also for faculty, regulators of education, and the educational institutions themselves. Much of what is being learned by the practitioners will flow into the large numbers of blended courses that will be developed and delivered on most…

  11. Creating an Online Laboratory

    Science.gov (United States)

    2015-03-18

    demand hosting. These web-based technologies are agnostic to platform (Windows, Mac, Linux, Internet Explorer, Firefox , Chrome) and also support...easily build online experiments by giving them access to existing templates, a range of important features , diverse subject pools, and integrates

  12. Assessing Online Collaborative Discourse.

    Science.gov (United States)

    Breen, Henny

    2015-01-01

    This qualitative study using transcript analysis was undertaken to clarify the value of Harasim's Online Collaborative Learning Theory as a way to assess the collaborative process within nursing education. The theory incorporated three phases: (a) idea generating; (b) idea organizing; and (c) intellectual convergence. The transcripts of asynchronous discussions from a 2-week module about disaster nursing using a virtual community were analyzed and formed the data for this study. This study supports the use of Online Collaborative Learning Theory as a framework for assessing online collaborative discourse. Individual or group outcomes were required for the students to move through all three phases of the theory. The phases of the Online Collaborative Learning Theory could be used to evaluate the student's ability to collaborate. It is recommended that group process skills, which have more to do with interpersonal skills, be evaluated separately from collaborative learning, which has more to do with cognitive skills. Both are required for practicing nurses. When evaluated separately, the student learning needs are more clearly delineated. © 2014 Wiley Periodicals, Inc.

  13. Online Civic Cultures?

    DEFF Research Database (Denmark)

    Uldam, Julie; Askanius, Tina

    2013-01-01

    This article explores the potential of video activism on YouTube to form a communicative space for deliberation and dissent. It asks how commenting on activist videos can help sustain civic cultures that allow for both antagonism and inclusive political debate. Drawing on a case study of online...

  14. Foraging Online Social Networks

    NARCIS (Netherlands)

    Koot, G.; Huis in ’t Veld, M.A.A.; Hendricksen, J.; Vries, A. de; Broek, E.L. van den

    2014-01-01

    A concise and practical introduction is given on Online Social Networks (OSN) and their application in law enforcement, including a brief survey of related work. Subsequently, a tool is introduced that can be used to search OSN in order to generate user profiles. Both its architecture and processing

  15. Conducting online surveys

    NARCIS (Netherlands)

    Selm, M. van; Jankowski, N.W.

    2006-01-01

    The World Wide Web (WWW) is increasingly being used as a tool and platform for survey research. Two types of electronic or online surveys available for data collection are the email and Web based survey, and they constitute the focus of this paper. We address a multitude of issues researchers should

  16. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, ... Featured Country: Ethiopia, Featured Journal: AFRREV STECH: An International Journal of Science and Technology ... Journal of Agriculture, Forestry and the Social Sciences. Vol 38, No 2 ... Journal of Applied Biosciences.

  17. Online nuclear data service

    International Nuclear Information System (INIS)

    Dunford, C.L.; Burrows, T.W.

    1998-01-01

    The US National Nuclear Data Center and the IAEA Nuclear Data Section offer online computer access through international networks to their nuclear-physics and photo-atomic numeric databases, related bibliographic systems and other related information of interest to basic and applied research and technology. A detailed description of the access procedures, the technical requirements, and the available databases is given. (author)

  18. Online Literacies at Work.

    Science.gov (United States)

    Searle, Jean

    1999-01-01

    Uses examples drawn from research across several sites in tourism and hospitality in which employees are required to interact with technology, in order to highlight issues relating to new online literacies that are now required for efficient work practices and to discuss implications for practice. (Adjunct ERIC Clearinghouse for ESL Literacy…

  19. Designing Online Education Courses.

    Science.gov (United States)

    Trentin, Guglielmo

    2001-01-01

    Focuses on the main elements that characterize online course design. Topics include design constraints; analysis of learning needs; defining objectives; course prerequisites; content structuring; course flexibility; learning strategies; evaluation criteria; course activities; course structure; communication architecture; and design evaluation.…

  20. Teaching Biblical Studies Online

    Science.gov (United States)

    Delamarter, Stephen; Gravett, Sandra L.; Ulrich, Daniel W.; Nysse, Richard W.; Polaski, Sandra Hack

    2011-01-01

    In this edited transcript of a panel at the Society of Biblical Literature (November 23, 2009, Boston, Massachusetts), five Bible scholars give brief presentations on various challenges and opportunities encountered when teaching academic biblical studies courses online in both undergraduate and theological education contexts. Each presentation is…

  1. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. ... Continuing Medical Education; The competitive advantage of nations: is Porter's Diamond Framework a new theory that explains the international competitiveness of countries?

  2. Online nuclear data service

    Energy Technology Data Exchange (ETDEWEB)

    Dunford, C L [International Atomic Energy Agency, Vienna (Austria). Nuclear Data Section; Burrows, T W [National Nuclear Data Center, Upton, NY (United States)

    1994-12-31

    The US National Nuclear Data Center and the IAEA Nuclear Data Section offer online computer access through international networks to their nuclear-physics and photo-atomic numeric databases, related bibliographic systems and other related information of interest to basic and applied research and technology. A detailed description of the access procedures, the technical requirements, and the available databases is given. (author).

  3. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information has flowed ... Thought and Practice; Advertising practice in Nigeria: Development, new trends, challenges and prospects. EJOTMAS: Ekpoma Journal of ...

  4. African Journals Online (AJOL)

    African Journals Online (AJOL)

    West African Journal of Applied Ecology. Vol 6, No 2 (2017). Filosofia Theoretica: Journal of African Philosophy, Culture and Religions. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

  5. An Online Library Catalogue.

    Science.gov (United States)

    Alloro, Giovanna; Ugolini, Donatella

    1992-01-01

    Describes the implementation of an online catalog in the library of the National Institute for Cancer Research and the Clinical and Experimental Oncology Institute of the University of Genoa. Topics addressed include automation of various library functions, software features, database management, training, and user response. (10 references) (MES)

  6. Strategies for online test security.

    Science.gov (United States)

    Hart, Leigh; Morgan, Lesley

    2009-01-01

    As online courses continue to increase, maintaining academic integrity in student evaluation is a challenge. The authors review several strategies, with varying degrees of cost and technology, to improve test security in the online classroom.

  7. Aggregated Computational Toxicology Online Resource

    Data.gov (United States)

    U.S. Environmental Protection Agency — Aggregated Computational Toxicology Online Resource (AcTOR) is EPA's online aggregator of all the public sources of chemical toxicity data. ACToR aggregates data...

  8. Online Shopping In The UK

    OpenAIRE

    K. K. Ramachandran; K. K. Karthick; M. Saravana Kumar

    2011-01-01

    This paper will contribute to current academic literature in the area of online retailing and consumer behaviour. Our research outlines a survey conducted with respondents from the UK to ascertain their attitudes to grocery shopping both off and online. The findings indicate that, whilst the vast majority of our sample has experience of online shopping, few actively engage in online grocery shopping. Some of the reasons for this are highlighted and the key issues relate to consumer trust and ...

  9. Online lektiehjælp

    DEFF Research Database (Denmark)

    Hansen, Jens Jørgen; Remvig, Kirstin

    2016-01-01

    vejledningsdidaktik, herunder metoder, modeller og materialer for lektievejledning i regi af Lektier Online. Lektier Online er en organisation ved Statsbiblioteket i Århus, der tilbyder en online lektiecafe, hvor bl.a. gymnasie-elever kan få hjælp af frivillige universitetsstuderende. Dette didaktiske de-sign er et...

  10. Fast Facts about Online Learning

    Science.gov (United States)

    International Association for K-12 Online Learning, 2013

    2013-01-01

    This report explores the latest data concerning online and blended learning, enrollment, access, courses, and key policies indicators. It also reviews online learning statistics, trends, policy issues, and iNACOL strategic priorities. This report provides a snapshot view of state funding models for both full-time and supplemental online learning…

  11. Online Fan Practices and CALL

    Science.gov (United States)

    Sauro, Shannon

    2017-01-01

    This article provides a narrative overview of research on online fan practices for language and literacy learning, use, and identity work. I begin with an introduction to online fan communities and common fan practices found in these online affinity spaces, the best known of which is fan fiction, fictional writing that reinterprets and remixes the…

  12. The Lie of Online Learning.

    Science.gov (United States)

    Zielinski, Dave

    2000-01-01

    Managers look at online training as an activity that should be done "off time" whereas employees still think of it as something to be done during working hours. No valid study has shown that online delivery reduces learning time. A better understanding of learning needs must be considered before requiring online training. (JOW)

  13. The Fog of Online Learning

    Science.gov (United States)

    Baggaley, Jon; James, Sheila

    2016-01-01

    The authors recognized a close similarity between practices used in online genealogy research and those common in online education. Uses of a popular online database service were examined within a peer instruction community dedicated to researching a family history topic. Three community subgroups were divided into leaders, who base their work on…

  14. Video Streaming in Online Learning

    Science.gov (United States)

    Hartsell, Taralynn; Yuen, Steve Chi-Yin

    2006-01-01

    The use of video in teaching and learning is a common practice in education today. As learning online becomes more of a common practice in education, streaming video and audio will play a bigger role in delivering course materials to online learners. This form of technology brings courses alive by allowing online learners to use their visual and…

  15. Ethical Issues in Online Education

    Science.gov (United States)

    Anderson, Bill; Simpson, Mary

    2007-01-01

    Teaching at a distance raises ethical issues particular to the distance context. When distance teaching is also online teaching, the situation is even more complex. Online teaching environments amplify the ethical issues faced by instructors and students. Online sites support complex discourses and multiple relationships; they cross physical,…

  16. Online Professional Development: A Primer

    Science.gov (United States)

    Bates, Meg S.; Phalen, Lena; Moran, Cheryl

    2016-01-01

    Many teachers are turning to online professional development to meet their learning needs, but the vast array of available opportunities may be overwhelming. This article provides a framework for making sense of common online teacher learning opportunities. It also suggests situations where online professional development may be most useful and…

  17. Online Education: Panacea or Plateau

    Science.gov (United States)

    Seirup, Holly J.; Tirotta, Rose; Blue, Elfreda

    2016-01-01

    As online education continues to grow, understanding faculty and student perceptions seems to be an imperative piece of the decision to continue to expand online offerings. The purpose of this study was to review faculty and students perceptions of online learning and to gain an understanding of the current status of distance education. This study…

  18. Online Exhibits & Concept Maps

    Science.gov (United States)

    Douma, M.

    2009-12-01

    Presenting the complexity of geosciences to the public via the Internet poses a number of challenges. For example, utilizing various - and sometimes redundant - Web 2.0 tools can quickly devour limited time. Do you tweet? Do you write press releases? Do you create an exhibit or concept map? The presentation will provide participants with a context for utilizing Web 2.0 tools by briefly highlighting methods of online scientific communication across several dimensions. It will address issues of: * breadth and depth (e.g. from narrow topics to well-rounded views), * presentation methods (e.g. from text to multimedia, from momentary to enduring), * sources and audiences (e.g. for experts or for the public, content developed by producers to that developed by users), * content display (e.g. from linear to non-linear, from instructive to entertaining), * barriers to entry (e.g. from an incumbent advantage to neophyte accessible, from amateur to professional), * cost and reach (e.g. from cheap to expensive), and * impact (e.g. the amount learned, from anonymity to brand awareness). Against this backdrop, the presentation will provide an overview of two methods of online information dissemination, exhibits and concept maps, using the WebExhibits online museum (www.webexhibits.org) and SpicyNodes information visualization tool (www.spicynodes.org) as examples, with tips on how geoscientists can use either to communicate their science. Richly interactive online exhibits can serve to engage a large audience, appeal to visitors with multiple learning styles, prompt exploration and discovery, and present a topic’s breadth and depth. WebExhibits, which was among the first online museums, delivers interactive information, virtual experiments, and hands-on activities to the public. While large, multidisciplinary exhibits on topics like “Color Vision and Art” or “Calendars Through the Ages” require teams of scholars, user interface experts, professional writers and editors

  19. Students’ online purchasing behavior in Malaysia: Understanding online shopping attitude

    Directory of Open Access Journals (Sweden)

    Marzieh Zendehdel

    2015-12-01

    Full Text Available Studies examining the factors that affect the online purchasing behavior of consumers are rare, despite the prospective advance of e-commerce in Malaysia. The present study examines particular factors that influence the attitude of potential consumers to purchase online by using the attributes from the diffusion of innovations theory of Rogers, the attribute of perception of risk, and the subjective norms toward online purchasing. Consumers’ perceived risks of online shopping have become a vital subject in research because they directly influence users’ attitude toward online purchasing. The structural equation modeling method was used to analyze the data gathered on students using e-commerce, and, thus, to validate the model. According to the results, consumers’ attitude toward online purchasing affects the intention toward online purchasing. The other influential factors are compatibility, relative advantage, and subjective norm.

  20. Understanding the online channel extension of traditional retailers: Online-offline and online-prototypical congruence

    OpenAIRE

    Wu Jinfeng; Li Yilong

    2016-01-01

    Many Chinese traditional retailers have turned to the multichannel forms by establishing their own online stores. When doing so, retail managers face a difficult choice between two online marketing orientations: “pursuit of ideal” (i.e. online-prototypical congruence orientation) and “retention of tradition” (i.e. online-offline congruence orientation). To help managers make this choice, this study proposes a conceptual framework to illustrate how these two orientations affect retail store at...

  1. Crisis Communication Online

    DEFF Research Database (Denmark)

    Utz, Sonja; Schultz, Friederike; Glocka, Sandra

    2013-01-01

    Social media play in today's societies a fundamental role for the negotiation and dynamics of crises. However, classical crisis communication theories neglect the role of the medium and focus mainly on the interplay between crisis type and crisis communication strategy. Building on the recently...... developed “networked crisis communication model” we contrast effects of medium (Facebook vs. Twitter vs. online newspaper) and crisis type (intentional vs. victim) in an online experiment. Using the Fukushima Daiichi nuclear disaster as crisis scenario, we show that medium effects are stronger than...... the effects of crisis type. Crisis communication via social media resulted in a higher reputation and less secondary crisis reactions such as boycotting the company than crisis communication in the newspaper. However, secondary crisis communication, e.g. talking about the crisis communication, was higher...

  2. Varieties of online gatekeeping

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Kleis

    News media organizations like newspapers and broadcasters have long functioned as gatekeepers between news and audiences, but with the rise of digital media, the search engines and social networking sites that are central to how most people find news online increasingly complement news media...... in different ways and for different purposes. The three varieties are (1) editorially-based gatekeeping processes (typically defining what information is displayed as news on news media websites), (2) link-based gatekeeping processes (the core of how search engines like Google select what information......). I show that news media websites remain amongst the most important gateways to news online, but also demonstrate how they are supplemented by other “second-order gatekeepers” (Singer, 2013) like search engines and social networking sites. While these rarely produce original content defined as “news...

  3. Building online worlds

    DEFF Research Database (Denmark)

    Toft-Nielsen, Claus

    2013-01-01

    The fantasy genre has proven to be extremely durable in creating blockbuster successes across multiple media platforms, such as books, films, tabletop and especially online computer games. Currently 85 % of all Massively Multiplayer Online Role-Playing Games (MMORPGs) are situated in fantasy...... universes (Van Geel, 2012). This paper will focus on the far most popular fantasy-MMORPG to date, namely World of Warcraft (Blizzard, 2004) as a lens to examine the different potentials of the fantasy genre spanning across various media platforms. Using the concept of “worldness”, traditionally understood...... as a specific textual quality (Klastrup, 2009; Krzywinska, 2008; Pearce, 2009), I argue that understanding it as an experiential quality of the engagement with and reception of a fantasy media text, opens up for a boarder understanding of the fantasy function as a blockbuster genre: The fantasy media matrix...

  4. Online stock trading platform

    Directory of Open Access Journals (Sweden)

    Ion LUNGU

    2006-01-01

    Full Text Available The Internet is the perfect tool that can assure the market’s transparency for any user who wants to trade on the stock market. The investor can have access to the market news, financial calendar or the press releases of the issuers. A good online trading platform also provides real-time intraday quotes, trading history and technical analysis giving the investor a clearer view of the supply and demand in the market. All this information provides the investor a good image of the market and encourages him to trade. This paper wishes to draft the pieces of an online trading platform and to analyze the impact of developing and implementing one in a brokerage firm.

  5. [Online addictive disease].

    Science.gov (United States)

    Neuenschwander, Martin

    2014-10-01

    Digital media are indispensable in school, profession, family and leisure time. 1 to 6 % of all users show dsyfunctional ans addictive patterns, first of all in online and "social" media. In Switzerland over 80 % of young people own a smartphone and "pocket internet". Time of interaction with online-media (hours/day), as well as peer group pattern are markers for risk of addiction. Active music making and sports are protective factors. Family physicians are important in early recognition of "internet addictive disease". Care-givers with special experience in this field are often successful in reducing time of harmful interaction with the internet. Internet addictive disease is not yet classified in ICD and DSM-5 lists, even though it is an increasing reality.

  6. Online data processing system

    International Nuclear Information System (INIS)

    Nakahara, Yoshinori; Yagi, Hideyuki; Yamada, Takayuki

    1979-02-01

    A pulse height analyzer terminal system PHATS has been developed for online data processing via JAERI-TOKAI computer network. The system is controled by using a micro-computer MICRO-8 which was developed for the JAERI-TOKAI network. The system program consists of two subprograms, online control system ONLCS and pulse height analyzer control system PHACS. ONLCS links the terminal with the conversational programming system of FACOM 230/75 through the JAERI-TOKAI network and controls data processing in TSS and remote batch modes. PHACS is used to control INPUT/OUTPUT of data between pulse height analyzer and cassette-MT or typewriter. This report describes the hardware configuration and the system program in detail. In the appendix, explained are real time monitor, type of message, PEX to PEX protocol and Host to Host protocol, required for the system programming. (author)

  7. Capturing Online Presence

    DEFF Research Database (Denmark)

    de Bakker, Frank; Hellsten, Lina

    2013-01-01

    The rise of Internet-mediated communication poses possibilities and challenges for organisation studies, also in the area of corporate social responsibility (CSR) and business and society interactions. Although social media are attracting more and more attention in this domain, websites also remain...... an important channel for CSR debate. In this paper, we present an explorative study of activist groups’ online presence via their websites and propose a combination of methods to study both the structural positioning of websites (hyperlink network analysis) and the meanings in these websites (semantic co...... activist networks’ online presence can provide insights into the tactics these networks apply to achieve institutional change on CSR issues. Meanwhile, we identify some notable differences between styles and word use in the two organisations’ websites. We conclude with a set of suggestions for future...

  8. Online Hotseat Tutorials

    DEFF Research Database (Denmark)

    Bengtsen, Søren Smedegaard; Nørgård, Rikke Toft; Dalsgaard, Christian

    . On the grounds of the developed pedagogical format, students elicit advanced academic competences such as being facilitators of critical dialogue, exhibiting knowledge stewardship, and taking on responsibility of relationship formation between students. These are traits we normally see only teachers......We present a design-based research experiment for developing a pedagogical format for supervision collectives called ’online hotseat tutorials.’ The format has been developed and tested within the MA Programme ICT-based educational design, Aarhus University 2014-2018. It has affinity to traditional......-up as well as the pedagogical intentions behind it is presented. Finally, we analyse the emerging forms of partnership within online hot seat tutorials, and we discuss the pedagogical implications for how to further inform, qualify and develop pedagogical formats for team-based supervision in higher...

  9. ONLINE EDUCATION FOR LIFELONG LEARNING

    Directory of Open Access Journals (Sweden)

    Fatih Bayram

    2007-07-01

    Full Text Available This book was edited by, Yukiko Inoue, professor of educational research at the University of Guam, where she teaches online and face-to-face courses. It was published by Information Science Publishing in 2007. The authors of the chapters in this bookare selected from different universities from Guam,Australia, Turkey and Greece. Online education hasprovided considerable opportunities for all peoplein lifelong learning. People who use online learningmaterials has interactive medium for lifelonglearning. The aim of this book is to examine online environment in terms of development, implementation, theories, technology and case studies. It provides theoretical and practical information about online lifelong learning; consequently, it can appeal to researchers, practitioners, online learners and anyone interested in online lifelong learning. This book covers 14 chapters divided into fivesections.

  10. PENGEMBANGAN TES BAKAT TERPADU ONLINE

    Directory of Open Access Journals (Sweden)

    I Made Candiasa

    2016-08-01

    Full Text Available Abstrak Pengembangan tes bakat online didasari ide untuk memperluas otomasi layanan pendidikan, melengkapi e-learning yang sudah berkembang dengan baik untuk otomasi pembelajaran. Kelebihan tes bakat online yang dikembangkan adalah dapat digunakan setiap saat, dan tidak terlalu terikat tempat, serta tidak memerlukan petugas yang memahami evaluasi. Selain itu, tes bakat online dapat menyajikan variasi tes yang berbeda setiap kali diakses, serta dapat memberikan informasi hasil tes secara otomatis langsung setelah peserta tes memvalidasi jawabannya. Kata kunci: tes bakat online, otomasi layanan pendidikan Abstract Development of online aptitude test based on idea of widening automation on educational service, completing existing various e-learning model for instructional automation. There are some advantages of online aptitude test. It can be used anytime and anywhere by everyone. Furthermore, it can present various package of test every time it is accessed and automatically gives score and feedback immediately after tester finish answer the test. Keywords: online aptitude test, automation of educational service

  11. EFFECTIVENESS OF ONLINE ADVERTISING

    OpenAIRE

    G. Anusha

    2017-01-01

    Advertising has come a long way today. More and more new medium is being explored each day to make a successful advertising campaign. Internet that has in recent times picked up as advertising medium has become the favorite of the advertiser in no time. Online advertisement, also called internet advertising uses the internet to deliver promotional marketing messages to consumers. It includes email marketing, search engine marketing, social media marketing, many types of display advertising (i...

  12. Paid online advertising

    OpenAIRE

    Damjan, Jure

    2016-01-01

    In time when internet is becoming one of the major channels for sales and spreading information, organizations, companies and individuals face challenges on how to present their websites to wider audience as well as attract new visitors. In this thesis we have presented paid online advertising, which can be used by any website owner, even individual, to drive visitors to their websites in an easy and fast way. We have also presented main advertising channels, major global and local players, t...

  13. Deep Learning Online Course

    Science.gov (United States)

    2016-11-01

    slides and videos2, detailed course notes were made available online. There were also three homework assignments with starter Python code aimed at...Integration Center (CAMEO/RIC) project. In May, Don Waagen from the Army’s Aviation and Missile Research , Development, and Engineering Center (AMRDEC) shared...Vu Tran, a researcher with Booz Allen Hamilton, presented his work on applications of convolutional neural networks for image and video. There was

  14. Tracking Online Trails

    Science.gov (United States)

    Qi, Man; Edgar-Nevill, Denis; Wang, Yongquan; Xu, Rongsheng

    Traceability is a key to the investigation of the internet criminal and a cornerstone of internet research. It is impossible to prevent all internet misuse but may be possible to identify and trace the users, and then take appropriate action. This paper presents the value of traceability within the email/-newsposting utilities, the technologies being using to hide identities, the difficulties in locating the traceable data and the challenges in tracking online trails.

  15. Predicting Online Purchasing Behavior

    OpenAIRE

    W.R BUCKINX; D. VAN DEN POEL

    2003-01-01

    This empirical study investigates the contribution of different types of predictors to the purchasing behaviour at an online store. We use logit modelling to predict whether or not a purchase is made during the next visit to the website using both forward and backward variable-selection techniques, as well as Furnival and Wilson’s global score search algorithm to find the best subset of predictors. We contribute to the literature by using variables from four different categories in predicting...

  16. Massive Open Online Courses

    Directory of Open Access Journals (Sweden)

    Tharindu Rekha Liyanagunawardena

    2015-01-01

    Full Text Available Massive Open Online Courses (MOOCs are a new addition to the open educational provision. They are offered mainly by prestigious universities on various commercial and non-commercial MOOC platforms allowing anyone who is interested to experience the world class teaching practiced in these universities. MOOCs have attracted wide interest from around the world. However, learner demographics in MOOCs suggest that some demographic groups are underrepresented. At present MOOCs seem to be better serving the continuous professional development sector.

  17. Controlling groundwater pumping online.

    Science.gov (United States)

    Zekri, Slim

    2009-08-01

    Groundwater over-pumping is a major problem in several countries around the globe. Since controlling groundwater pumping through water flow meters is hardly feasible, the surrogate is to control electricity usage. This paper presents a framework to restrict groundwater pumping by implementing an annual individual electricity quota without interfering with the electricity pricing policy. The system could be monitored online through prepaid electricity meters. This provides low transaction costs of individual monitoring of users compared to the prohibitive costs of water flow metering and monitoring. The public groundwater managers' intervention is thus required to determine the water and electricity quota and watch the electricity use online. The proposed framework opens the door to the establishment of formal groundwater markets among users at very low transaction costs. A cost-benefit analysis over a 25-year period is used to evaluate the cost of non-action and compare it to the prepaid electricity quota framework in the Batinah coastal area of Oman. Results show that the damage cost to the community, if no active policy is implemented, amounts to (-$288) million. On the other hand, the implementation of a prepaid electricity quota with an online management system would result in a net present benefit of $199 million.

  18. HIV behavioral research online.

    Science.gov (United States)

    Chiasson, Mary Ann; Parsons, Jeffrey T; Tesoriero, James M; Carballo-Dieguez, Alex; Hirshfield, Sabina; Remien, Robert H

    2006-01-01

    Internet access has caused a global revolution in the way people of all ages and genders interact. Many have turned to the Internet to seek love, companionship, and sex, prompting researchers to move behavioral studies online. The sexual behavior of men who have sex with men (MSM) has been more closely studied than that of any other group online given the abundance of gay-oriented websites and concerns about increasing transmission of HIV and other sexually transmitted infections. Not only does the Internet provide a new medium for the conduct of behavioral research and for participant recruitment into an array of research studies, it has the as yet unrealized potential to reach huge numbers of MSM with innovative harm reduction and prevention messages tailored to individualized needs, interests, and risk behavior. Internet-based research on sexual behavior has many advantages in rapidity of recruitment of diverse samples which include individuals unreachable through conventional methods (i.e., non-gay identified and geographically and socially isolated MSM, etc.). Internet-based research also presents some new methodologic challenges in study design, participant recruitment, survey implementation, and interpretation of results. In addition, there are ethical issues unique to online research including difficulties in verifying informed consent, obstacles to surveying minors, and the ability to assure anonymity. This paper presents a review of Internet-based research on sexual behavior in MSM, a general discussion of the methodologic and ethical challenges of Internet-based research, and recommendations for future interdisciplinary research.

  19. Online Customization of Retailers’ Activities

    Directory of Open Access Journals (Sweden)

    Natorina Alona O.

    2017-03-01

    Full Text Available The aim of the article is to develop recommendations on correct online customization of retailers’ activities in the online space based on results of studying and analyzing trends in digital activity of consumers under real time conditions and taking into account the factors directly influencing buyers’ purchasing from corresponding online retailers. The trends of changes in digital forms of contacting consumers in different countries and regions of the world are studied, and their access to the digital content with details of gadget types and devices is analyzed. The level of digital activity of consumers in the online space is diagnosed in accordance with the consumer inclusion index using the GfK methodology. It is grounded that retailers are advisable to look for new tools of online customization with mandatory consideration of consumer preferences, which depend on the influence of various factors on their behavior. It is found out that a high level of online confidence in a retailer acts as a catalyst for purchasing on the Internet, and factors influencing it are identified. The prerequisites for successful online customization of retailers’ activities are considered, and categories of behavioral patterns of potential buyers to achieve the most effective digital promotion of retailers in the online space are proposed. The aspects of online customization that guarantee the necessary level of competitiveness of retailers for effective functioning in the online space are justified.

  20. Building online brand perceptual map.

    Science.gov (United States)

    Chiang, I-Ping; Lin, Chih-Ying; Wang, Kaisheng M

    2008-10-01

    Many companies have launched their products or services online as a new business focus, but only a few of them have survived the competition and made profits. The most important key to an online business's success is to create "brand value" for the customers. Although the concept of online brand has been discussed in previous studies, there is no empirical study on the measurement of online branding. As Web 2.0 emerges to be critical to online branding, the purpose of this study was to measure Taiwan's major Web sites with a number of personality traits to build a perceptual map for online brands. A pretest identified 10 most representative online brand perceptions. The results of the correspondence analysis showed five groups in the perceptual map. This study provided a practical view of the associations and similarities among online brands for potential alliance or branding strategies. The findings also suggested that brand perceptions can be used with identified consumer needs and behaviors to better position online services. The brand perception map in the study also contributed to a better understanding of the online brands in Taiwan.

  1. Online Identities and Social Networking

    Science.gov (United States)

    Maheswaran, Muthucumaru; Ali, Bader; Ozguven, Hatice; Lord, Julien

    Online identities play a critical role in the social web that is taking shape on the Internet. Despite many technical proposals for creating and managing online identities, none has received widespread acceptance. Design and implementation of online identities that are socially acceptable on the Internet remains an open problem. This chapter discusses the interplay between online identities and social networking. Online social networks (OSNs) are growing at a rapid pace and has millions of members in them. While the recent trend is to create explicit OSNs such as Facebook and MySpace, we also have implicit OSNs such as interaction graphs created by email and instant messaging services. Explicit OSNs allow users to create profiles and use them to project their identities on the web. There are many interesting identity related issues in the context of social networking including how OSNs help and hinder the definition of online identities.

  2. Online Particle Physics Information

    International Nuclear Information System (INIS)

    Kreitz, Patricia A

    2003-01-01

    This list describes a broad set of online resources that are of value to the particle physics community. It is prescreened and highly selective. It describes the scope, size, and organization of the resources so that efficient choices can be made amongst many sites which may appear similar. A resource is excluded if it provides information primarily of interest to only one institution. Because this list must be fixed in print, it is important to consult the updated version of this compilation which includes newly added resources and hypertext links to more complete information at: http://www.slac.stanford.edu/library/pdg/

  3. Java online monitoring framework

    International Nuclear Information System (INIS)

    Ronan, M.; Kirkby, D.; Johnson, A.S.; Groot, D. de

    1997-10-01

    An online monitoring framework has been written in the Java Language Environment to develop applications for monitoring special purpose detectors during commissioning of the PEP-II Interaction Region. PEP-II machine parameters and signals from several of the commissioning detectors are logged through VxWorks/EPICS and displayed by Java display applications. Remote clients are able to monitor the machine and detector performance using graphical displays and analysis histogram packages. In this paper, the design and implementation of the object-oriented Java framework is described. Illustrations of data acquisition, display and histograming applications are also given

  4. Flirting in Online Dating

    DEFF Research Database (Denmark)

    Mortensen, Kristine Køhler

    2017-01-01

    Various fields have examined the activity of flirting, predominantly based on experimental and reported data; the interactional workings are therefore often overlooked. Based on emails and chats from two Danish online dating sites, this article investigates how users negotiate romantic connections...... through the flirting strategy of ‘imagined togetherness’, linguistically constructing imagery of a shared future. Using the notion of the chronotope, turn-by-turn analysis demonstrates how users, embedded in the activity of getting to know each other, tenuously communicate romantic interest by alluding...

  5. Citizen Goals Online

    Directory of Open Access Journals (Sweden)

    Catalin Vrabie

    2013-01-01

    Full Text Available The purpose of this paper is to give to public institution Web designers a better understanding of the citizens’ objectives when accessing a Web page. Understanding citizen online goals is critical because it gets to the heart of what the public institution website should or could “do.” Approach: The challenge for e-marketers is that for most agencies/institutions, there are likely to be multiple goals that represent the “reason why” citizens could come to the website. For example, a national theatre website might be very effective for people who have already been there, they know effectively what place is the best, who are the actors, etc. Research limitations: The nature of a public institution activity almost dictates the different types of goals that consumers have when visiting the site. It is clear that a citizen has a different goal when accessing a theatre Web page or when he’s accessing a municipality Web page. This is the biggest impediment for drawing a good conceptual model for a public institution Web page. Practical implications: there are likely to be many other goals that could lead people to visit the site, like receiving customer service or leaving a remark. Value: Since citizen online goals represent the starting point for Web design efforts (for public institutions, this article has attempted to highlight the nature and types of goals that e-marketers might consider when planning what their website should do in order to create. Findings: The goal a site visitor has when arriving at a website tends to be very action oriented. If the visitor has never visited the site before, the goal may simply be to evaluate the website and figure out what the site is and if it will help him. On the other hand, if the visitor has reached the site as the result of a directed search or is a repeat visitor, the user goal is likely to be specific and functional. If important citizen goals are not supported by the website, the public

  6. Online Particle Physics Information

    Energy Technology Data Exchange (ETDEWEB)

    Kreitz, Patricia A

    2003-04-24

    This list describes a broad set of online resources that are of value to the particle physics community. It is prescreened and highly selective. It describes the scope, size, and organization of the resources so that efficient choices can be made amongst many sites which may appear similar. A resource is excluded if it provides information primarily of interest to only one institution. Because this list must be fixed in print, it is important to consult the updated version of this compilation which includes newly added resources and hypertext links to more complete information at: http://www.slac.stanford.edu/library/pdg/.

  7. Transforming the Online Course

    Science.gov (United States)

    Horodyskyj, L.; Ben-Naim, D.; Semken, S. C.; Anbar, A. D.

    2013-12-01

    Traditional large lecture classes are fundamentally passive and teacher-centered. Most existing online courses are as well, including massive open online courses (MOOCs). Research tells us that this mode of instruction is not ideal for student learning. However, the unique attributes of the online environment have thus far been mostly underutilized. We hypothesize that new tools and the innovative curricula they enable can foster greater student engagement and enhance learning at large scale. To test this hypothesis, over the past three years, Arizona State University developed and offered "Habitable Worlds", an online-only astrobiology lab course. The course curriculum is based on the Drake Equation, which integrates across disciplines. The course pedagogy is organized around a term-long, individualized, game-inspired project in which each student must find and characterize rare habitable planets in a randomized field of hundreds of stars using concepts learned in the course. The curriculum allows us to meaningfully integrate concepts from Earth, physical, life, and social sciences in order to address questions related to the possibility of extraterrestrial life. The pedagogy motivates students to master concepts, which are taught through interactive and adaptive inquiry-driven tutorials, featuring focused feedback and alternative pathways that adjust to student abilities, built using an intelligent tutoring system (Smart Sparrow's Adaptive eLearning Platform - AeLP). Through the combination of the project and tutorials, students construct knowledge from experience, modeling the authentic practice of science. Because the tutorials are self-grading, the teaching staff is free to dedicate time to more intense learner-teacher interactions (such as tutoring weaker students or guiding advanced students towards broader applications of the concepts), using platforms like Piazza and Adobe Connect. The AeLP and Piazza provide robust data and analysis tools that allow us to

  8. Nuclear data online

    International Nuclear Information System (INIS)

    McLane, V.

    1997-01-01

    The National Nuclear Data Center (NNDC) Online Data Service, available since 1986, is continually being upgraded and expanded. Most files are now available for access through the World Wide Web. Bibliographic, experimental, and evaluated data files are available containing information no neutron, charged-particle, and photon-induced nuclear reaction data, as well as nuclear decay and nuclear structure information. An effort is being made through the world-wide Nuclear Reaction Data Centers collaboration to make the charged-particle reaction data libraries as complete as possible. The data may be downloaded or viewed both as plots or as tabulated data. A variety of output formats are available for most files

  9. Citizen Goals Online

    Directory of Open Access Journals (Sweden)

    Catalin Vrabie

    2012-07-01

    Full Text Available The purpose of this paper is to give to public institution Web designers a better understanding of the citizens’ objectives when accessing a Web page. Understanding citizen online goals is critical because it gets to the heart of what the public institution website should or could “do.”Approach: The challenge for e-marketers is that for most agencies/institutions, there are likely to be multiple goals that represent the “reason why” citizens could come to the website. For example, a national theatre website might be very effective for people who have already been there, they know effectively what place is the best, who are the actors, etc.Research limitations: The nature of a public institution activity almost dictates the different types of goals that consumers have when visiting the site. It is clear that a citizen has a different goal when accessing a theatre Web page or when he’s accessing a municipality Web page. This is the biggest impediment for drawing a good conceptual model for a public institution Web page.Practical implications: there are likely to be many other goals that could lead people to visit the site, like receiving customer service or leaving a remark.Value: Since citizen online goals represent the starting point for Web design efforts (for public institutions, this article has attempted to highlight the nature and types of goals that e-marketers might consider when planning what their website should do in order to create.Findings: The goal a site visitor has when arriving at a website tends to be very action oriented. If the visitor has never visited the site before, the goal may simply be to evaluate the website and figure out what the site is and if it will help him. On the other hand, if the visitor has reached the site as the result of a directed search or is a repeat visitor, the user goal is likely to be specific and functional. If important citizen goals are not supported by the website, the public

  10. Online Shop System with Zencart

    OpenAIRE

    Uqbah Iqbal

    2016-01-01

    Written by Sabri Saifulsham and Syazwan Saifulsham, this book has eleven chapters that using quantitative research methodology to describes the three main components of success in building and managing online shops, namely the potential of products, obtain product and build and manage online stores. All three of these components are combined into a single system that can help anyone to build an online store even if no basic technical skills. The measures described also make it easy to use Zen...

  11. Pengaruh Shopping Orientation, Online Trust Dan Prior Online Purchase Experience Terhadap Online Purchase Intention (Studi Pada Online Shop Hijabi House)

    OpenAIRE

    Azifah, Nurul; Dewi, Citra Kusuma

    2016-01-01

    Salah satu fashion yang semakin berkembang di kalangan masyarakat Indonesia khususnya wanita muslimah adalah jilbab. Hijabi House merupakan salah satu online shop yang menawarkan jilbab hasil produksinya melalui media sosial Instagram. Hasil wawancara awal, Hijabi House dinilai baik namun masih ada keluhan dari para followers berkaitan shopping orientation, online trust, dan prior online purchase experience. Penelitian yang bertujuan untuk mengetahui pengaruh ketiga variabel tersebut terhadap...

  12. Generation Y Online Buying Patterns

    OpenAIRE

    Katija Vojvodić; Matea Matić

    2015-01-01

    The advantages of electronic retailing can, among other things, result in uncontrolled buying by online consumers, i.e. in extreme buying behavior. The main purpose of this paper is to analyze and determine the buying patterns of Generation Y online consumers in order to explore the existence of different types of behavior based on the characteristics of online buying. The paper also aims at exploring the relationship between extracted factors and Generation Y consumers’ buying intentions. Em...

  13. Consumer Behaviour in Online Shopping

    OpenAIRE

    Hasslinger, Anders; Hodzic, Selma; Opazo, Claudio

    2008-01-01

    The Internet has developed into a new distribution channel and online transactions are rapidly increasing. This has created a need to understand how the consumer perceives online purchases. The purpose of this dissertation was to examine if there are any particular factors that influence the online consumer. Primary data was collected through a survey that was conducted on students at the University of Kristianstad. Price, Trust and Convenience were identified as important factors. Price was ...

  14. Ketergantungan Online Game Dan Penanganannya

    OpenAIRE

    Syahran, Ridwan

    2015-01-01

    Penelitian ini dimaksudkan untuk mengetahui perilaku yang ditimbulkan dari kecanduan bermaian online game pada siswa SMP Negeri 1 Palu yang meliputi faktor-faktor penyebab kecanduan, keadaan psikologis yang ditimbulkan dari kecanduan bermain online game dan dampak-dampak yang ditimbulkan dari kecanduan bermain online game.Pendekatan penelitian ini adalah penelitian kualitatif dengan jenis penelitian studi kasus dengan berdasarkan responden dan informan sebagai bahan sumber data. Dalam proses ...

  15. Bereaved parents’ online grief communities

    DEFF Research Database (Denmark)

    Christensen, Dorthe Refslund; Hård af Segerstad, Ylva; Kasperowski, Dick

    2017-01-01

    This article presents results from case studies of online grief communities for bereaved parents in Denmark and Sweden (Christensen & Sandvik 2013, 2015a; Hård af Segerstad & Kasperowski, 2015), analyzing how development of practices and norms for grieving and mourning online are related...... to the conditions for participation in the online forums, and to dominant ideas of grief in society as such. Rooted in contemporary research on grief and mourning, we discuss practices of tabooization, de-tabooization or even re-tabooization in the different online forums and how norms and traditions are performed...

  16. Online kupovni obrasci generacije Y

    OpenAIRE

    Vojvodić, Katija; Matić, Matea

    2015-01-01

    Prednosti elektroničke maloprodaje mogu rezultirati i nekontroliranom kupovinom online potrošača, odnosno njihovim ekstremnim kupovnim ponašanjem. Temeljni je cilj ovoga rada istražiti i determinirati kupovne obrasce online potrošača generacije Y kako bi se na temelju obilježja u online kupovini ispitalo postojanje različitih modaliteta ponašanja. Isto tako, cilj je rada utvrditi povezanost izdvojenih faktora s kupovnom namjerom online potrošača generacije Y. Empirijsko istraživanje provedeno...

  17. Trust and Online Reputation Systems

    Science.gov (United States)

    Kwan, Ming; Ramachandran, Deepak

    Web 2.0 technologies provide organizations with unprecedented opportunities to expand and solidify relationships with their customers, partners, and employees—while empowering firms to define entirely new business models focused on sharing information in online collaborative environments. Yet, in and of themselves, these technologies cannot ensure productive online interactions. Leading enterprises that are experimenting with social networks and online communities are already discovering this fact and along with it, the importance of establishing trust as the foundation for online collaboration and transactions. Just as today's consumers must feel secure to bank, exchange personal information and purchase products and services online; participants in Web 2.0 initiatives will only accept the higher levels of risk and exposure inherent in e-commerce and Web collaboration in an environment of trust. Indeed, only by attending to the need to cultivate online trust with customers, partners and employees will enterprises ever fully exploit the expanded business potential posed by Web 2.0. But developing online trust is no easy feat. While various preliminary attempts have occurred, no definitive model for establishing or measuring it has yet been established. To that end, nGenera has identified three, distinct dimensions of online trust: reputation (quantitative-based); relationship (qualitative-based) and process (system-based). When considered together, they form a valuable model for understanding online trust and a toolbox for cultivating it to support Web 2.0 initiatives.

  18. NPS and Online WOM

    Science.gov (United States)

    Raassens, Néomie

    2017-01-01

    The Net Promoter Score (NPS) is, according to Reichheld, the single most reliable indicator of company growth, and many companies use this recommendation-based technique for measuring customer loyalty. Despite its widespread adoption by many companies across multiple industries, the debate about NPS goes on. A major concern is that managers treat NPS as being equivalent across customers, which is often very misleading. By using a unique data set that combines customers’ promoter scores and online word-of-mouth (eWOM) behavior, this research studies how individual customers’ promoter scores are related to eWOM, including its relationship with the three categories of customers that are identified by the NPS paradigm (i.e., promoters, passives, and detractors). Based on a sample of 189 customers, their promoter scores and corresponding eWOM, the results show that there is a positive relationship between customers’ promoter scores and the valence of online messages. Further, while detractors and promoters are homogeneous with respect to the valence of the eWOM messages they spread, passives show message valence heterogeneity. Thus, although passives, the largest group of customers, have no weight in calculating the NPS, our results reveal that companies should flag passives for further attention and action. PMID:29046609

  19. Barter Online Network

    Directory of Open Access Journals (Sweden)

    Van Ngoc Tran

    2015-12-01

    Full Text Available Barter is the direct exchange of goods or services without using a medium of exchange, such as money. Barter faced a number of limitations, and according to Smith (1776, these limitations led to the emergence of money. However, trading with money also exposes traders to the problems of monetary economy such as inflation, deflation, currency de-valuation, and currency exchange fluctuation. According to Statista.com (2015, in 2016, global Business to Customer (B2C e-commerce sales will reach 1.92 trillion US dollars. On the other hand, online barter solutions are rare on the market. The only attempts to tackle online barter are mobile applications, carried out by small businesses. The market gap is caused by the unsolved inefficiencies of barter. The aim of this thesis is to identify the problems of barter, propose an IT solution for the problems of barter, and finally, produce an artefact, which is the realisation of the proposed IT solution by utilising computer systems and computer algorithms.

  20. The Online Specialization Problem

    Directory of Open Access Journals (Sweden)

    Ed Hong

    2006-01-01

    Full Text Available We study the online specialization problem, where items arrive in an online fashion for processing by one of n different methods. Each method has two costs: a processing cost (paid once for each item processed, and a set-up cost (paid only once, on the method's first use. There are n possible types of items; an item's type determines the set of methods available to process it. Each method has a different degree of specialization. Highly specialized methods can process few item types while generic methods may process all item types. This is a generalization of ski-rental and closely related to the capital investment problem of Y. Azar, Y. Bartal, E. Feuerstein, A. Fiat, S. Leonardi, and A. Rosen. On capital investment. In Algorithmica, 25(1:22-36, 1999. We primarily study the case where method i+1 is always more specialized than method i and the set-up cost for a more specialized method is always higher than that of a less specialized method. We describe an algorithm with competitive ratio O(log(n, and also show an Ω(log(n lower bound on the competitive ratio for this problem; this shows our ratio is tight up to constant factors.

  1. Online weight training.

    Science.gov (United States)

    McNamara, John M; Swalm, Ricky L; Stearne, David J; Covassin, Tracey M

    2008-07-01

    The purpose of this study was to determine how a traditional weight training class compared to nontraditional classes that were heavily laden with technology. Could students learn resistance exercises by watching video demonstrations over the Internet? Three university weight training classes, each lasting 16 weeks, were compared. Each class had the same curriculum and workout requirements but different attendance requirements. The online group made extensive use of the Internet and was allowed to complete the workouts on their own at any gym that was convenient for them. Seventy-nine college-aged students were randomized into 3 groups: traditional (n = 27), hybrid (n = 25), and online (n = 27). They completed pretest and posttest measures on upper-body strength (i.e., bench press), lower-body strength (i.e., back squat), and knowledge (i.e., written exam). The results indicated that all 3 groups showed significant improvement in knowledge (p students to attend class and may have resulted in significantly lower scores on the bench press (p technology can be used in a weight training class. If this limit is exceeded, some type of monitoring system appears necessary to ensure that students are actually completing their workouts.

  2. Online-Expert: An Expert System for Online Database Selection.

    Science.gov (United States)

    Zahir, Sajjad; Chang, Chew Lik

    1992-01-01

    Describes the design and development of a prototype expert system called ONLINE-EXPERT that helps users select online databases and vendors that meet users' needs. Search strategies are discussed; knowledge acquisition and knowledge bases are described; and the Analytic Hierarchy Process (AHP), a decision analysis technique that ranks databases,…

  3. Online Interactions and Social Presence in Online Learning

    Science.gov (United States)

    Lee, Sang Joon; Huang, Kun

    2018-01-01

    The community of inquiry framework identified three essential elements of cognitive, social, and teaching presences for a successful online learning experience. Among them, social presence is key for developing personal relationships and enhancing collaboration and critical discourse in online courses. This study examined whether providing more…

  4. Online with Krathwohl: affective aspects of learning in an online ...

    African Journals Online (AJOL)

    Online with Krathwohl: affective aspects of learning in an online environment. WJ Rauscher, JC Cronje. Abstract. No Abstract. South African Journal of Higher Education 2005, Vol. 19(3): 512-526. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals ...

  5. Online with Krathwohl: affective aspects of learning in an online ...

    African Journals Online (AJOL)

    Online with Krathwohl: affective aspects of learning in an online environment. WJ Rauscher, JC Cronje. Abstract. No Abstract. South African Journal of Higher Education 2005, Vol. 19(3): 512-526. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Article Metrics. Metrics ...

  6. Online Report Card: Tracking Online Education in the United States

    Science.gov (United States)

    Allen, I. Elaine; Seaman, Jeff

    2016-01-01

    This is the thirteenth annual report on the state of online learning in U.S. higher education. The survey is designed, administered and analyzed by the Babson Survey Research Group in partnership with the Online Learning Consortium (OLC), Pearson, WCET, StudyPortals, and Tyton Partners, with additional data from the National Center for Education…

  7. Online Project Based Learning in Innovation Management.

    Science.gov (United States)

    O'Sullivan, David

    2003-01-01

    An innovation management course has three strands with face-to-face and online components: (1) seminars with online course notes and slides; (2) assignments (group online case studies, tutorials, in-class presentations); and (3) assessment (online, oral, in-class, written). Students are able to benchmark their work online and teachers use the…

  8. Ethics in Online Publications.

    Science.gov (United States)

    Vervaart, Peter

    2014-10-01

    Journals have been publishing the results of scientific investigations since the founding of Philosophical Transactions in 1665. Since then we have witnessed a massive expansion in the number of journals to the point that there are now approximately 28,000 active, peer reviewed journals collectively publishing more than 1.8 million articles per year. Before the mid-1990s, these journals were only available on paper but by the end of the 20th century, most journals had moved to online platforms. Online publication has also served as the impetus for the move to 'open-access' to the information contained in journals. The fact that a publication is 'on-line' and 'open-access' does not negate the responsibility of the author and the publisher to publish in an ethical way. [1] The document produced by the IFCC Ethics Task Force (TF-E) on publication ethics states that 'Ethics in Science at its broadest level encompasses research ethics, medical ethics, publication ethics, conflicts of interest, ethical responsibilities as educator, plus many other areas.' Thus publication ethics is a continuum from the first step of research design through to the information being read by the reader. In general terms 'publication ethics' includes the ethical behaviour of the authors in writing and submitting a scientific manuscript to a publisher for the purpose of publication, thus any discussion of publication ethics must include the role of the authors, referees, publisher and reader and the issues of authorship (and the use of 'ghosts'), plagiarism, duplicate publication (including in different languages), image manipulation (particularly in the era of digitisation), and conflict of interest [2]. To aid the authors, and others involved in the process of publication, a number of resources are now available particularly those from the Committee on Publication Ethics (COPE) [3] and the World Association of Medical Editors (WAME) [4]. More recently the issue of 'publisher ethics' has

  9. Trust Discovery in Online Communities

    Science.gov (United States)

    Piorkowski, John

    2014-01-01

    This research aims to discover interpersonal trust in online communities. Two novel trust models are built to explain interpersonal trust in online communities drawing theories and models from multiple relevant areas, including organizational trust models, trust in virtual settings, speech act theory, identity theory, and common bond theory. In…

  10. Leadership Online: Expanding the Horizon

    Science.gov (United States)

    Phelps, Kirstin

    2012-01-01

    With an increase of online teaching, social media, and use of classroom technology by both location-bound and distance students, how do educators teach and learn leadership through online tools? The International Leadership Association (ILA, 2009) guidelines, specifically the overarching questions for teaching and learning, provide direction in…

  11. Engaging Students in Online Activities

    DEFF Research Database (Denmark)

    Egendal, Jeppe Michael

    This study investegates how the educational design of online study activities affects students’ social and academic engagement in connection to their study? The study uses a hermenutical approach, using recordings of online sessions of student collaborations and interviews with students as methods...... for understanding student engagement...

  12. Parents, Teens, and Online Privacy

    Science.gov (United States)

    Madden, Mary; Cortesi, Sandra; Gasser, Urs; Lenhart, Amanda; Duggan, Maeve

    2012-01-01

    Most parents of teenagers are concerned about what their teenage children do online and how their behavior could be monitored by others. Some parents are taking steps to observe, discuss, and check up on their children's digital footprints. A new survey of 802 parents and their teens shows that: (1) 81% of parents of online teens say they are…

  13. Online Communication Patterns of Teachers

    Science.gov (United States)

    Kale, Ugur; Brush, Thomas; Bryant, Alison; Saye, John

    2011-01-01

    Preliminary efforts to examine teachers' online participation and depth of messages have tended to focus solely on message metrics (e.g., counting the number of messages). However, such efforts do not address online messages in relation to one another. Taking relations of messages into account is important as the messages are not individual online…

  14. Challenges Facing Group Work Online

    Science.gov (United States)

    Chang, Bo; Kang, Haijun

    2016-01-01

    Online group work can be complicated because of its asynchronous characteristics and lack of physical presence, and its requirements for skills in handling technology, human relationships, and content-related tasks. This study focuses on the administrative, logistical and relationship-related challenges in online group work. Challenges in areas…

  15. The Psychology of Online Sociability

    DEFF Research Database (Denmark)

    Clemmensen, Torkil

    2006-01-01

    In this chapter, I will review current approaches to online sociability and present and exemplify a psychological theory, the Social Reality theory, of online sociability. By analyzing sociability in a virtual world based university course, I will present and analyze examples on how to understand...

  16. Online Education in Community Colleges

    Science.gov (United States)

    Cejda, Brent

    2010-01-01

    This chapter explores the tremendous growth in the use of the Internet to deliver distance education at community colleges. The author examines various definitions of online education, including the types of courses, programs, and degrees available and the types of community colleges that offer greater amounts of online programming. Considerations…

  17. Designing Social Online Math Activities

    Science.gov (United States)

    Gedeborg, Samuel

    2016-01-01

    One of the major benefits of the face-to-face teaching environment is that social interaction opportunities are a natural part of the course: Learners meet in the same room for the same allotted period of time each week. This social opportunity is not organic to online courses; therefore, to have this social interaction as a part of online classes…

  18. Online Education in the USA

    Science.gov (United States)

    Lancaster, S.; Yen, D. C.; Wang, J-C.

    2003-01-01

    Online education has become a highly debated topic. While some educators see it as a commercialized and prepackaged form of education, one that limits the verbal skills of students, others see it as breaking down the geographical and financial barriers that many students face. Online delivery has changed education in a number of ways, increasing…

  19. Adding Value: Online Student Engagement

    Science.gov (United States)

    Everett, Donna R.

    2015-01-01

    This paper seeks to add to the emerging literature related to online student engagement with additional suggestions for instructional strategies. Student engagement is one of the tenets of effective online instruction; as such, particular attention to how it adds value to student learning is crucial and worth the time and effort to enhance…

  20. Onderzoek online readiness modezaken 2012

    NARCIS (Netherlands)

    Boels, Han; Weltevreden, Jesse

    2013-01-01

    In dit onderzoek is de online readiness van modezaken in 2012 in kaart gebracht. In totaal hebben 124 (voornamelijk zelfstandige) modezaken deelgenomen aan het onderzoek. Het onderzoek is uitgevoerd door het lectoraat Online Ondernemen samen met studenten van de minor Marketing Tomorrow van de

  1. Onderzoek online readiness rijscholen 2013

    NARCIS (Netherlands)

    Weltevreden, Jesse; Boels, Han

    2013-01-01

    In dit onderzoek is de online readiness van rijscholen in 2013 in kaart gebracht. In totaal hebben 115 rijscholen deelgenomen aan het onderzoek. Het onderzoek is uitgevoerd door het lectoraat Online Ondernemen samen met studenten van de minor Marketing Tomorrow van de Hogeschool van Amsterdam.

  2. Understanding Disabilities & Online Student Success

    Science.gov (United States)

    Betts, Kristen; Welsh, Bill; Pruitt, Cheryl; Hermann, Kelly; Dietrich, Gaeir; Trevino, Jorge G.; Watson, Terry L.; Brooks, Michael L.; Cohen, Alex H.; Coombs, Norman

    2013-01-01

    Online learning has been growing at an exponential rate over the past decade, providing new opportunities for students seeking quality courses and programs offered through flexible formats. However, as higher education continues to expand online offerings, services must be expanded simultaneously to support all students. This article focuses on…

  3. Active Learning through Online Instruction

    Science.gov (United States)

    Gulbahar, Yasemin; Kalelioglu, Filiz

    2010-01-01

    This article explores the use of proper instructional techniques in online discussions that lead to meaningful learning. The research study looks at the effective use of two instructional techniques within online environments, based on qualitative measures. "Brainstorming" and "Six Thinking Hats" were selected and implemented…

  4. Conflict management in online relationships.

    Science.gov (United States)

    Ishii, Kumi

    2010-08-01

    With the diffusion of networked technology, personal relationships can be easily formed and maintained online today. Similar to a face-to-face situation, conflict is also seen in these online relationships. Early theories suggested that computer-mediated communication (CMC) tends to increase conflicts because of the lack of social-context cues, and CMC is not rich enough to manage conflict. As CMC has become part of our daily life, we often face conflict online, and thus we need to understand how people manage conflict online. This study explored how online users manage interpersonal conflict. Self-report survey data from 159 university students were analyzed to examine their conflict-management styles in association with the perceived closeness of the online relationship and a future intention toward the relationship. The results indicated that online users select cooperative management styles to handle conflict in their close relationships. In addition, online users avoid less cooperative styles when they want to continue the relationship.

  5. Understanding Incivility in Online Teaching

    Science.gov (United States)

    Galbraith, Michael W.; Jones, Melanie S.

    2010-01-01

    This article addresses the issue of incivility in online teaching and learning. Incivility is defined within the context of face-to-face and online learning environments. Certain acts of incivility are explored as well as methods for prevention and reduction. Because academic dishonesty is becoming more prevalent, cheating and plagiarism are…

  6. A Geospatial Online Instruction Model

    Science.gov (United States)

    Rodgers, John C., III; Owen-Nagel, Athena; Ambinakudige, Shrinidhi

    2012-01-01

    The objective of this study is to present a pedagogical model for teaching geospatial courses through an online format and to critique the model's effectiveness. Offering geospatial courses through an online format provides avenues to a wider student population, many of whom are not able to take traditional on-campus courses. Yet internet-based…

  7. Global Imagery in Online Advertisements

    Science.gov (United States)

    Hynes, Geraldine E.; Janson, Marius

    2007-01-01

    A well-designed online advertisement is essential for effective communication with potential customers and contributes to successful e-commerce. However, creating online sales messages that appeal to a broad range of cultures can pose unique challenges. Internet ads must offer both a globally appealing and a culture-specific message that in turn…

  8. The State of Online Retailing.

    Science.gov (United States)

    Tamimi, Nabil; Rajan, Murli; Sebastianelli, Rose

    2003-01-01

    Benchmarks online retailing transactions against critical factors that impact online retailing. Findings suggest several areas that e-retailers should target for improvement, including the speed of home page loading, ability to translate into multiple languages, capabilities of search engines, security policies display, payment options, minimum…

  9. African Journals Online: Brunei Darussalam

    African Journals Online (AJOL)

    African Journals Online: Brunei Darussalam. Home > African Journals Online: Brunei Darussalam. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is ...

  10. Instructing the Online Catalog User.

    Science.gov (United States)

    Miller, William

    1986-01-01

    This essay offers suggestions to make online public access catalogs (OPACs) less idiosyncratic and more usable. Discussion covers qualitative difference between online catalog and predecessors, challenge of debunking assumptions, skills for success, maintaining an instructional perspective, catalog development for the people by the people, and the…

  11. DORS: DDC Online Retrieval System.

    Science.gov (United States)

    Liu, Songqiao; Svenonius, Elaine

    1991-01-01

    Describes the Dewey Online Retrieval System (DORS), which was developed at the University of California, Los Angeles (UCLA), to experiment with classification-based search strategies in online catalogs. Classification structures in automated information retrieval are discussed; and specifications for a classification retrieval interface are…

  12. Online Sources of Competitive Intelligence.

    Science.gov (United States)

    Wagers, Robert

    1986-01-01

    Presents an approach to using online sources of information for competitor intelligence (i.e., monitoring industry and tracking activities of competitors); identifies principal sources; and suggests some ways of making use of online databases. Types and sources of information and sources and database charts are appended. Eight references are…

  13. New Proposals for the Design of Integrated Online Wine Industry ...

    African Journals Online (AJOL)

    The specialised lexicographic treatment ofoenology and viticulture usually consists in the compiling of articles describing the language of wine in general language dictionaries, or presenting professional knowledge of wine in specialised multi-field dictionaries and encyclopedias. This treatment also encompasses the ...

  14. Touchable Online Braille Generator

    Directory of Open Access Journals (Sweden)

    Wooseob Jeong

    2008-03-01

    Full Text Available A prototype of a touchable online Braille generator has been developed for the visually impaired or blind using force feedback technology, which has been used in video games for years. Without expensive devices, this prototype allows blind people to access information on the Web by touching output Braille displays with a force feedback mouse. The data collected from user studies conducted with blind participants has provided valuable information about the optimal conditions for the use of the prototype. The end product of this research will enable visually impaired people to enjoy information on the Web more freely.

  15. Robust online Hamiltonian learning

    International Nuclear Information System (INIS)

    Granade, Christopher E; Ferrie, Christopher; Wiebe, Nathan; Cory, D G

    2012-01-01

    In this work we combine two distinct machine learning methodologies, sequential Monte Carlo and Bayesian experimental design, and apply them to the problem of inferring the dynamical parameters of a quantum system. We design the algorithm with practicality in mind by including parameters that control trade-offs between the requirements on computational and experimental resources. The algorithm can be implemented online (during experimental data collection), avoiding the need for storage and post-processing. Most importantly, our algorithm is capable of learning Hamiltonian parameters even when the parameters change from experiment-to-experiment, and also when additional noise processes are present and unknown. The algorithm also numerically estimates the Cramer–Rao lower bound, certifying its own performance. (paper)

  16. Developing the online survey.

    Science.gov (United States)

    Gordon, Jeffry S; McNew, Ryan

    2008-12-01

    Institutions of higher education are now using Internet-based technology tools to conduct surveys for data collection. Research shows that the type and quality of responses one receives with online surveys are comparable with what one receives in paper-based surveys. Data collection can take place on Web-based surveys, e-mail-based surveys, and personal digital assistants/Smartphone devices. Web surveys can be subscription templates, software packages installed on one's own server, or created from scratch using Web programming development tools. All of these approaches have their advantages and disadvantages. The survey owner must make informed decisions as to the right technology to implement. The correct choice can save hours of work in sorting, organizing, and analyzing data.

  17. Online Community Transition Detection

    DEFF Research Database (Denmark)

    Tan, Biying; Zhu, Feida; Qu, Qiang

    2014-01-01

    communities over time. How to automatically detect the online community transitions of individual users is a research problem of immense practical value yet with great technical challenges. In this paper, we propose an algorithm based on the Minimum Description Length (MDL) principle to trace the evolution......Mining user behavior patterns in social networks is of great importance in user behavior analysis, targeted marketing, churn prediction and other applications. However, less effort has been made to study the evolution of user behavior in social communities. In particular, users join and leave...... of community transition of individual users, adaptive to the noisy behavior. Experiments on real data sets demonstrate the efficiency and effectiveness of our proposed method....

  18. Qualifying online teachers

    DEFF Research Database (Denmark)

    Levinsen, Karin

    2007-01-01

    Worldwide there is an increasing demand for educational institutions to offer part of their educations online and mixed mode. For institutions to comply with these demands, it is necessary to prepare teachers (and other members of the staff), to fulfil their responsibilities within the virtual...... environment. Teachers must be able to organize their courses pedagogically according to different conditions, i.e., subject domains, group sizes, variations within communication and interaction. Teachers must acquire knowledge and skills in handling Information and Communication Techniques (ICT) as well...... as pedagogical possibilities and constraints inherited in the software available. Several studies demonstrate that technical obstacles are easier to overcome than lack of communication skills. Also the consequenses of communication breakdowns tend to create serious problems that technology cannot solve...

  19. Personal Identity Online

    DEFF Research Database (Denmark)

    Rodogno, Raffaele

    2012-01-01

    Philosophers concerned with the question of personal identity have typically been asking the so-called re-identification question: what are the conditions under which a person at one point in time is properly re-identified at another point in time? This is a rather technical question. In our...... everyday interactions, however, we do raise a number of personal identity questions that are quite distinct from it. In order to explore the variety of ways in which the Internet may affect personal identity, I propose in this study to broaden the typical philosophical horizon to other more mundane senses...... of the question. In Section 2, I describe a number of possible meanings of personal identity observed in everyday contexts and more philosophical ones. With some caveats, I argue that it is the specific context in which the question arises that disambiguates the meaning of the question. Online contexts are novel...

  20. Specificity of online journalism

    Directory of Open Access Journals (Sweden)

    Radovanović-Šarenac Dejana

    2012-01-01

    Full Text Available New changes in the electronic communication was carried out by a large impact on changes in human behavior and every social sphere in last twenty years of new technological era. The issues dealt with by this paper relates to the fundamental changes posed by online journalism in relation to traditional forms of communication and placement of information and whether and how much it can be a threat to their possible 'closure'. This kind of journalism relies on the classical principles of journalism, but in term of genre it introduces innovation-ns, trying to be socially responsible, gives priority to audiences, and not profit and gives a significant contribution to creating a more objective picture of the world.

  1. Online fingerprint verification.

    Science.gov (United States)

    Upendra, K; Singh, S; Kumar, V; Verma, H K

    2007-01-01

    As organizations search for more secure authentication methods for user access, e-commerce, and other security applications, biometrics is gaining increasing attention. With an increasing emphasis on the emerging automatic personal identification applications, fingerprint based identification is becoming more popular. The most widely used fingerprint representation is the minutiae based representation. The main drawback with this representation is that it does not utilize a significant component of the rich discriminatory information available in the fingerprints. Local ridge structures cannot be completely characterized by minutiae. Also, it is difficult quickly to match two fingerprint images containing different number of unregistered minutiae points. In this study filter bank based representation, which eliminates these weakness, is implemented and the overall performance of the developed system is tested. The results have shown that this system can be used effectively for secure online verification applications.

  2. LHCb Online Networking Requirements

    CERN Document Server

    Jost, B

    2003-01-01

    This document describes the networking requirements of the LHCb online installation. It lists both quantitative aspects such as the number of required switch ports, as well as some qualitative features of the equipment, such as minimum buffer sizes in switches. The document comprises both the data acquisition network and the controls/general-purpose network. While the numbers represent our best current knowledge and are intended to give (in particular) network equipment manufacturers an overview of our needs, this document should not be confused with a market survey questionnaire or a formal tendering document. However the information contained in this document will be the input of any such document. A preliminary schedule for procurement and installation is also given.

  3. Introducing Educate~ online

    Directory of Open Access Journals (Sweden)

    Geoff Whitty

    2006-06-01

    Full Text Available In 2001, the first issue of a new journal was published that focused on disseminating the work of postgraduate researchers at the Institute of Education. This new journal was called: Educate ~ The London Journal of Doctoral Research in Education. It offered a new opportunity to the community of postgraduate researchers, whether full-time and part-time, home or international, undertaking professional doctorates or MPhil/PhD research, to publish and disseminate their research. Educate~ offers a publication outlet for this sizable and diverse group of doctoral researchers, enabling the publication of work-in-progress as well as fully-fledged papers. It also offers a starting point for conversations between the Institute’s postgraduate researchers and its established academic staff, allowing each to learn from the other, thereby developing the Institute’s research community. These conversations have continued to develop with the biannual Doctoral School conferences, now a well-established feature here at the Institute. Indeed, the abstracts for the Summer Conference are included in this issue of Educate~. The inaugural Editorial, back in 2001, stated that “our success will depend on the continuing willingness of potential contributors to provide us with interesting, thought provoking and engaging material” and I encourage readers to look back through the online archives to see how successful Educate~ has been. The development of software to enable academic journals to appear online and, importantly, to manage the entire editorial process electronically, presented an opportunity for Educate~ that could not be missed. Educate~ has now successfully moved to an online format. Doing so allows Educate~ to integrate photographic materials, audio files and audiovisual files and even podcasts - like this one, into what it publishes. Indeed, Educate~ does not just contain abstracts from this year’s Summer Conference, but also podcasts of a

  4. Generation Y Online Buying Patterns

    Directory of Open Access Journals (Sweden)

    Katija Vojvodić

    2015-12-01

    Full Text Available The advantages of electronic retailing can, among other things, result in uncontrolled buying by online consumers, i.e. in extreme buying behavior. The main purpose of this paper is to analyze and determine the buying patterns of Generation Y online consumers in order to explore the existence of different types of behavior based on the characteristics of online buying. The paper also aims at exploring the relationship between extracted factors and Generation Y consumers’ buying intentions. Empirical research was conducted on a sample of 515 consumers in the Dubrovnik-Neretva County. Based on the factor analysis, research results indicate that Generation Y online consumers are influenced by three factors: compulsivity, impulsivity, and functionality. The analysis of variance reveals that significant differences exist between the extracted factors and Generation Y’s online buying characteristics. In addition, correlation analysis shows a statistically significant correlation between the extracted factors and Generation Y’s buying intentions.

  5. Online University-Industry Collaboration

    DEFF Research Database (Denmark)

    Søndergaard, Helle Alsted; Bergenholtz, Carsten; Juhl, Hans Jørn

    Extant studies have shown how online communities can promote collaborative and innovative activities in general. Studies on university-industry collaborations have so far focused less on online activities. We therefore set out to examine the individual and organizational drivers and barriers...... for academics and industrial professionals to contribute to online community-based platforms. We use a mixed method approach using both survey data and in-depth interviews with respondents from the Danish food sector. Findings show that in line with known studies on online innovation communities in general......, the main drivers for engagement are organizational and individual learning, and establishing connections, rather than monetary incentives. In contrast to offline studies on university-industry interactions, well-connected academics are less interested in online communities of academics and industry...

  6. Online Anti-Brand Herds

    DEFF Research Database (Denmark)

    Langley, David J.; Tan, Chee-Wee; Worm, Daniël

    The online environment offers a fertile breeding ground for anti-brand herds of disgruntled consumers. Firms are often caught off guard by the unpredictability of such herds and, as a consequence, are forced into a reactive, defensive stance. We conduct a social media analysis that aims to shed...... light on the formation, growth, and dissolution of online anti-brand herds. First we expand on the concept of environmental turbulence to advance core properties unique to online herd behavior. Next, based on evidence gathered from 40 online anti-brand herd episodes targeting two prominent firms from...... the Netherlands, we develop an analytical model to investigate drivers of herd formation, growth, and dissolution. Finally, combining environmental turbulence literature with our empirical findings, we derive a novel typology of online anti-brand herd behaviors, and put forward six propositions to guide theory...

  7. Adapting to large-scale changes in Advanced Placement Biology, Chemistry, and Physics: the impact of online teacher communities

    Science.gov (United States)

    Frumin, Kim; Dede, Chris; Fischer, Christian; Foster, Brandon; Lawrenz, Frances; Eisenkraft, Arthur; Fishman, Barry; Jurist Levy, Abigail; McCoy, Ayana

    2018-03-01

    Over the past decade, the field of teacher professional learning has coalesced around core characteristics of high quality professional development experiences (e.g. Borko, Jacobs, & Koellner, 2010. Contemporary approaches to teacher professional development. In P. L. Peterson, E. Baker, & B. McGaw (Eds.), International encyclopedia of education (Vol. 7, pp. 548-556). Oxford: Elsevier.; Darling-Hammond, Hyler, & Gardner, 2017. Effective teacher professional development. Palo Alto, CA: Learning Policy Institute). Many countries have found these advances of great interest because of a desire to build teacher capacity in science education and across the full curriculum. This paper continues this progress by examining the role and impact of an online professional development community within the top-down, large-scale curriculum and assessment revision of Advanced Placement (AP) Biology, Chemistry, and Physics. This paper is part of a five-year, longitudinal, U.S. National Science Foundation-funded project to study the relative effectiveness of various types of professional development in enabling teachers to adapt to the revised AP course goals and exams. Of the many forms of professional development our research has examined, preliminary analyses indicated that participation in the College Board's online AP Teacher Community (APTC) - where teachers can discuss teaching strategies, share resources, and connect with each other - had positive, direct, and statistically significant association with teacher self-reported shifts in practice and with gains in student AP scores (Fishman et al., 2014). This study explored how usage of the online APTC might be useful to teachers and examined a more robust estimate of these effects. Findings from the experience of AP teachers may be valuable in supporting other large-scale curriculum changes, such as the U.S. Next Generation Science Standards or Common Core Standards, as well as parallel curricular shifts in other countries.

  8. The Cambridge encyclopedia of space (revised edition)

    Science.gov (United States)

    D'Allest, Frederic; Arets, Jean; Baker, Phillip J.; Balmino, Georges; Barth, Hans; Benson, Robert H.

    1990-01-01

    A comprehensive and intensively illustrated development history is presented for spaceflight, ranging over its basic concepts' speculative and fictional origins, the historical roots of rocket-related technologies, and the scientific accomplishments of earth orbit and interplanetary missions to date. Attention is given to propulsion systems, spaceflight launch centers, satellite systems, and solar system exploration by the U.S. and the Soviet Union. Current space-related activities encompass the meteorology, remote sensing, telecommunications and direct broadcasting, and navigation functions of unmanned satellites, as well as such manned spacecraft roles as medical and materials science research. The military uses of space, and increasingly important space industrialization concepts, are discussed as well.

  9. Dictionnaires et encyclopedies (Dictionaries and Encyclopedias).

    Science.gov (United States)

    Ferran, Pierre

    1988-01-01

    Eight French dictionaries and encyclopedic reference books are reviewed, focusing on their formats, characteristics, and intended uses. They include references for language, geopolitics and economics, economic history, signs and symbols, and an almanac. (MSE)

  10. Encyclopedia of medical radiology. Vol. 10

    International Nuclear Information System (INIS)

    Gremmel, H.; Loehr, H.H.; Kaiser, K.; Vieten, H.

    1979-01-01

    The present volume a treatment of injuries to the heart and the large vessels near the heart is based on the latest data available and is subdivided into tow large chapters: open injuries and foreign substances and contused traumatic lesions. As a result of the rapid development and significant success of diagnostic and therapeutic techniques, especially in cardiac surgery, a considerable percent of cardiac patients can now be saved. This fact alone made it exigent that the subject be treated on a broad scale to include traumatic mechanisms, pathophysiology, and clinical practice since there are as yet no encompassing summaries of this topic to be found in the literature. (orig./MG) [de

  11. Tupí-Guaraní [Encyclopedia entry

    OpenAIRE

    Drude, S.

    2005-01-01

    Sprachfamilie S-Amerikas, die im südl. Amazonas- sowie im Rio-de-la-Plata-Becken verbreitet ist und den größten Zweig der Tupí-Sprachfamilie bildet. Zu den rd. 20 T.-G.-Sprachen (gesprochen von 45 ethn. Gruppen) gehören u. a. Guaraní, Chiriguano, Guajajara, Kayabi und Tupí i. e. S. Die T.-G.-Sprachen sind die bekannteste Sprachfamilie des südamerikan. Tieflands. Erste Beschreibungen von jesuit. Missionaren, u. a. ANTONIO RUIZ DE MONTOYA (*1585, †1652) und J. DE ANCHIETA, stammen aus dem 16. u...

  12. McGraw-Hill Encyclopedia of Physics

    International Nuclear Information System (INIS)

    Anon.

    1983-01-01

    This book offers a reference that provides comprehensive coverage of classical and modern physics and selected topics in mathematics. Articles both technical and detailed are aimed at a thorough understanding of the structures and phenomena of the natural world. Topics are discussed from a theoretical as well as an experimental viewpoint in hundreds of detailed articles cover the fields of acoustics, atomic and molecular physics, classical mechanics, electricity and electromagnetism, elementary particle physics, fluid mechanics, heat and thermodynamics, low-temperature physics, optics, relativity, and solid-state physics. The appendix includes SI conversion tables, mathematical notation, a table of fundamental constants, and a periodic table

  13. Various lemmata on the encyclopedia Patropedia

    NARCIS (Netherlands)

    van Loon, Hans

    2012-01-01

    Lemmata: Advent in de vroege kerk; Concilie van Chalcedon (451); Concilie van Efeze (431); Epifanie in de vroege kerk; Hemelvaartsdag in de vroege kerk; Kerstfeest in de vroege kerk; Pasen in de vroege kerk; Pinksteren in de vroege kerk; Veertigdagentijd in de vroege kerk

  14. (Executive Editor). Microsoft Encarta Encyclopedia Deluxe 2000 ...

    African Journals Online (AJOL)

    In this regard it can be used to search only the articles, any of the multimedia features, or all the features. The editors have retained the pinpointer's form and have also opted for the same initial-alphabetical listing of lemmas in the main display window of the pinpointer. This maintains the continuity in this line of products and.

  15. Book review: Encyclopedia of biological invasions

    Science.gov (United States)

    Qinfeng Guo

    2011-01-01

    Species introductions and consequent biotic invasions and homogenization are major components of global change that are drawing increasing concern and various levels of actions and reactions around the world. Invasion ecology has advanced rapidly during the last few decades, and the discipline is now increasingly integrated with the social and economic sciences. A...

  16. Encyclopedia of Gun Control and Gun Rights.

    Science.gov (United States)

    Utter, Glenn H.

    This reference volume provides information on gun control and gun rights, including resources on the debate surrounding the Second Amendment and individuals and organizations focused on gun issues, along with statutes, court cases, events, and publications surrounding this current topic. Highlighted are the important organizations and their…

  17. A mini-encyclopedia of nuclear energy

    International Nuclear Information System (INIS)

    Istenic, Radko; Stritar, Andrej

    2002-01-01

    Atlas of Nuclear Technology is a central publication for the public information activities of the Nuclear Society of Slovenia. We started inviting schoolchildren, students and general public to lectures about radioactivity and nuclear technology already in 1993. Since that time we published many information-nation materials in Slovenian language for our visitors and updated the technical content of the Information-nation Centre several times. After a few years we realized how important it would be that every visitor would leave the Information Centre with some lasting interesting and easily understandable information in a single booklet. Therefore we updated and compiled all the available information panels from the Information Centre, separate leaflets and view-graphs from the lectures and added some essential text that is easily understood also by non-technical persons. From the very beginning we decided that there would be a lot of illustrations and that the text would be in Slovenian and English language in parallel. What finally emerged was a booklet of 60 pages, which we call 'Atlas of Nuclear Technology'. Contents include chapters on physics, TRIGA research reactor, Slovenian energy production, greenhouse effect, nuclear energy in the world, Krsko nuclear power plant, radioactive waste and nuclear accidents. Some 10 000 booklets were printed and are being distributed to the visitors. We refer to the Atlas during the lectures that are typically attended by 50 - 60 8-graders (up to 8000 per year) accompanied by several teachers. The response is very favorable. We get a lot of positive feedback and samples of posters that the schoolchildren have prepared as their homework using the Atlas as the main source of information. Also our yearly poll shows a steady good acceptance of nuclear energy among the youngsters. (author)

  18. What Online Networks Offer: "Online Network Compositions and Online Learning Experiences of Three Ethnic Groups"

    Science.gov (United States)

    Lecluijze, Suzanne Elisabeth; de Haan, Mariëtte; Ünlüsoy, Asli

    2015-01-01

    This exploratory study examines ethno-cultural diversity in youth's narratives regarding their "online" learning experiences while also investigating how these narratives can be understood from the analysis of their online network structure and composition. Based on ego-network data of 79 respondents this study compared the…

  19. Understanding the online channel extension of traditional retailers: Online-offline and online-prototypical congruence

    Directory of Open Access Journals (Sweden)

    Wu Jinfeng

    2016-01-01

    Full Text Available Many Chinese traditional retailers have turned to the multichannel forms by establishing their own online stores. When doing so, retail managers face a difficult choice between two online marketing orientations: “pursuit of ideal” (i.e. online-prototypical congruence orientation and “retention of tradition” (i.e. online-offline congruence orientation. To help managers make this choice, this study proposes a conceptual framework to illustrate how these two orientations affect retail store attitude when retail brand familiarity differs. The results indicate that both orientations can improve consumers’ retail store attitudes. When retail brand familiarity is low, the online stores of traditional retailers should balance both orientations in product selections and adopt “pursuit of ideal” in prices. When retail brand familiarity is high, “retention of tradition” should be applied in product selections and both orientations should be integrated in prices for gaining more positive change in retail store attitude.

  20. JCE Online: Equipment Buyers Guide

    Science.gov (United States)

    Holmes, Jon L.

    1999-01-01

    The Equipment Buyers Guide was edited by Jo Rita Jordan. The new Equipment Buyers Guide, bound into the back of this issue, is also a new resource of JCE Internet. This resource provides an online source for the information contained in the printed guide. Placing this information online allows us to regularly update it and to provide live links to the suppliers' WWW sites. The organization of the online version parallels that of the print version. There is an alphabetical list of suppliers and a categorical listing. Links to these lists are provided on every page in the left-hand navigation bar. To quickly find information about a particular supplier, you click Supplier List, click the letter that begins the supplier's name, and scroll through the list to find the supplier. To find which suppliers provide a particular type of instrument or equipment, use the Categories link; click the category of the equipment you are looking for and then click the link to a supplier. You will then be taken to an alphabetical supplier listing page where you can scroll until you find the particular supplier of the item for which you are looking. Once you have found a supplier, the online Equipment Buyers Guide gives you the traditional contact information. But in addition, you also get one-click access to the WWW sites of the suppliers that have them. Depending on the site, you should be able to find information about the items that you seek and may even be able to order the items online! We think that you will find the online version of the Equipment Buyers Guide useful. To make it more useful, please send your suggestions, any errors or omissions you find, and any additional categories to the editor at jjordan@world.std.com The online Equipment Buyers Guide can be found at JCE Online at http://JChemEd.chem.wisc.edu/JCEWWW/Resources/EBG/ JCE Online in '99 JCE Online is your online source of "all things JCE". In order to provide you with an even more useful online resource, JCE

  1. KETERGANTUNGAN ONLINE GAME DAN PENANGANANNYA

    Directory of Open Access Journals (Sweden)

    Ridwan Syahran

    2015-06-01

    Full Text Available Penelitian ini dimaksudkan untuk mengetahui perilaku yang ditimbulkan dari kecanduan bermaian online game pada siswa SMP Negeri 1 Palu yang meliputi faktor-faktor penyebab kecanduan, keadaan psikologis yang ditimbulkan dari kecanduan bermain online game dan dampak-dampak yang ditimbulkan dari kecanduan bermain online game.Pendekatan penelitian ini adalah penelitian kualitatif dengan jenis penelitian studi kasus dengan berdasarkan responden dan informan sebagai bahan sumber data. Dalam proses pengumpulan data digunakan teknik observasi dan wawancara, dimana setelah data diperoleh selanjutnya dianalisis dengan menggunakan analisis deskriptif kualitatif.Berdasarkan hasil penelitian ini, bahwa subyek (RZ dan (MT, kedua subyek penelitian menjadi ketergantungan atau kecanduan untuk bermain online game yang dikarenakan tersedianya beberapa fasilitas pendukung untuk bermain game di rumah, adanya faktor sosial dari pertemanan dengan teman bermain dan keingintahuan yang sangat besar terhadap suatu jenis game. Penanganan ketergantungan game online dengan bantuan dari berbagai pihak terutama pihak sekolah memberikan kepercayaan kepada konselor sekolah atau guru BK untuk mengadakan seminar kepada orang tua siswa tentang game online dan masalah yang akan ditimbulkan, mengatur waktu belajar dan bermain anak, memasukkan materi tentang game online dan dampaknya kepada siswa serta memberikan penyaluran yang baik dalam memilih game yang edukatif serta Menjalin komunikasi interpersonal agar anak dapat terbuka dengan orang tua.

  2. Online evolution of robot behaviour

    OpenAIRE

    Silva, Fernando Goulart da

    2012-01-01

    Tese de mestrado em Engenharia Informática (Interação e Conhecimento), apresentada à Universidade de Lisboa, através da Faculdade de Ciências, 2012 In this dissertation, we propose and evaluate two novel approaches to the online synthesis of neural controllers for autonomous robots. The first approach is odNEAT, an online, distributed, and decentralized version of NeuroEvolution of Augmenting Topologies (NEAT). odNEAT is an algorithm for online evolution in groups of embodied agents such a...

  3. Online social networking for radiology.

    Science.gov (United States)

    Auffermann, William F; Chetlen, Alison L; Colucci, Andrew T; DeQuesada, Ivan M; Grajo, Joseph R; Heller, Matthew T; Nowitzki, Kristina M; Sherry, Steven J; Tillack, Allison A

    2015-01-01

    Online social networking services have changed the way we interact as a society and offer many opportunities to improve the way we practice radiology and medicine in general. This article begins with an introduction to social networking. Next, the latest advances in online social networking are reviewed, and areas where radiologists and clinicians may benefit from these new tools are discussed. This article concludes with several steps that the interested reader can take to become more involved in online social networking. Copyright © 2015 AUR. Published by Elsevier Inc. All rights reserved.

  4. Online Public Deliberation in China

    DEFF Research Database (Denmark)

    Medaglia, Rony; Yang, Yang

    2017-01-01

    Internet discussion platforms in China provide a hugely interesting and relevant source for understanding dynamics of online discussions in a unique context. Adopting the theoretical lens of public deliberation, this paper investigates the evolution of patterns of similar-minded and different......-minded interactions over time on a Chinese online discussion forum. We analyse the content and reply networks of 18,000+ messages on four highly debated topics on the Bulletin Board System (BBS) platform Tianya. Findings provide nuanced evidence to the phenomenon of increased network homophily over time, mitigated...... investigation on independent variables for understanding dynamics of online discussions, and for studies comparing cases across different contexts....

  5. SRL online Analytical Development

    International Nuclear Information System (INIS)

    Jenkins, C.W.

    1991-01-01

    The Savannah River Site is operated by the Westinghouse Savannah River Co. for the Department of Energy to produce special nuclear materials for defense. R ampersand D support for site programs is provided by the Savannah River Laboratory, which I represent. The site is known primarily for its nuclear reactors, but actually three fourths of the efforts at the site are devoted to fuel/target fabrication, fuel/target reprocessing, and waste management. All of these operations rely heavily on chemical processes. The site is therefore a large chemical plant. There are then many potential applications for process analytical chemistry at SRS. The Savannah River Laboratory (SRL) has an Analytical Development Section of roughly 65 personnel that perform analyses for R ampersand D efforts at the lab, act as backup to the site Analytical Laboratories Department and develop analytical methods and instruments. I manage a subgroup of the Analytical Development Section called the Process Control ampersand Analyzer Development Group. The Prime mission of this group is to develop online/at-line analytical systems for site applications

  6. Online Female Escort Advertisements

    Directory of Open Access Journals (Sweden)

    James D. Griffith

    2016-05-01

    Full Text Available Female escorts represent an occupational group that charges a fee for sex, which can be regarded as an extreme form of short-term mating. The present study examined if the fees charged by escorts are related to traits typically associated with female short-term mate value. A total of 2,925 advertisements for female escorts offering sexual services in the United States were examined, as a customized software program was used to download all the advertisements from an online escort directory. The advertisement content was coded, and relationships between advertised physical characteristics and the hourly rate charged by female escorts were examined. The analyses showed that higher fees were associated with female escorts who advertised a waist-to-hip ratio near 0.7, lower weight and body mass index, younger age, and photographic displays of breast and buttocks nudity. The findings provide evidence that evolutionarily relevant traits associated with female short-term mate value are systematically related to fees charged for sexual services.

  7. Book reviews online

    Directory of Open Access Journals (Sweden)

    Philip Barker

    1997-12-01

    Full Text Available Many thousands of books are published each year, and even specialists find it difficult to keep abreast of new books in their disciplines, learning technology being no exception - indeed, in our subject-area the situation is beginning to reach saturation point. The bookreview procedure facilitates selection: a good review will capture the essential content of a book, and will comment on its quality, style, level of presentation, appropriateness, and perhaps value for money. Figure 1 shows the review process, its relationship to the production of books and learned journals, and the functional similarity between book reviews and abstracts of papers published in learned journals. Abstracts are often archived in online databases or on CD-ROM, in this way acting as an alerting and brief reference service. Book reviews can be treated in the same way. This paper discusses the use of servers (Internet or intranet as a means of making them available to a global population. It also describes how such a facility could fit into a more general infrastructure for soliciting potential reviewers and drawing their attention to publications available for review.

  8. On-line filtering

    International Nuclear Information System (INIS)

    Verkerk, C.

    1978-01-01

    Present day electronic detectors used in high energy physics make it possible to obtain high event rates and it is likely that future experiments will face even higher data rates than at present. The complexity of the apparatus increases very rapidly with time and also the criteria for selecting desired events become more and more complex. So complex in fact that the fast trigger system cannot be designed to fully cope with it. The interesting events become thus contaminated with multitudes of uninteresting ones. To distinguish the 'good' events from the often overwhelming background of other events one has to resort to computing techniques. Normally this selection is made in the first part of the analysis of the events, analysis normally performed on a powerful scientific computer. This implies however that many uninteresting or background events have to be recorded during the experiment for subsequent analysis. A number of undesired consequences result; and these constitute a sufficient reason for trying to perform the selection at an earlier stage, in fact ideally before the events are recorded on magnetic tape. This early selection is called 'on-line filtering' and it is the topic of the present lectures. (Auth.)

  9. Online plasma calculator

    Science.gov (United States)

    Wisniewski, H.; Gourdain, P.-A.

    2017-10-01

    APOLLO is an online, Linux based plasma calculator. Users can input variables that correspond to their specific plasma, such as ion and electron densities, temperatures, and external magnetic fields. The system is based on a webserver where a FastCGI protocol computes key plasma parameters including frequencies, lengths, velocities, and dimensionless numbers. FastCGI was chosen to overcome security problems caused by JAVA-based plugins. The FastCGI also speeds up calculations over PHP based systems. APOLLO is built upon the WT library, which turns any web browser into a versatile, fast graphic user interface. All values with units are expressed in SI units except temperature, which is in electron-volts. SI units were chosen over cgs units because of the gradual shift to using SI units within the plasma community. APOLLO is intended to be a fast calculator that also provides the user with the proper equations used to calculate the plasma parameters. This system is intended to be used by undergraduates taking plasma courses as well as graduate students and researchers who need a quick reference calculation.

  10. ICE Online Detainee Locator System

    Data.gov (United States)

    Department of Homeland Security — The Online Detainee Locator datasets provide the location of a detainee who is currently in ICE custody, or who was release from ICE custody for any reason with the...

  11. African Journals Online: Environmental Sciences

    African Journals Online (AJOL)

    Items 1 - 28 of 28 ... African Journals Online: Environmental Sciences ... Anthropology, Technology, Computer Science & Engineering, Veterinary Science ... and Metabolism (AJEM) is a biomedical peer-reviewed journal with international circulation. ... AFRREV STECH: An International Journal of Science and Technology.

  12. Learning to Facilitate (Online) Meetings

    DEFF Research Database (Denmark)

    Reimann, Peter; Bull, Susan; Vatrapu, Ravi

    2013-01-01

    We describe an approach to teaching collaboration skills directly by building on competences for meeting facilitation. (Online) meetings provide a rich arena to practice collaboration since they can serve multiple purposes: learning, problem solving, decision making, idea generation and advancement...

  13. State Online Query System (SOLQ)

    Data.gov (United States)

    Social Security Administration — Designed specifically for State Human Service agencies, SOLQ allows States real-time online access to SSA's SSN verification service and, if permitted, retrieval of...

  14. Numident Online Verification Utility (NOVU)

    Data.gov (United States)

    Social Security Administration — NOVU is a mainframe application that accesses the NUMIDENT to perform real-time SSN verifications. This program is called by other SSA online programs that serve as...

  15. Understanding Online (Game)worlds

    Science.gov (United States)

    Klastrup, Lisbeth

    With gameworlds as the prime example, this article discusses online worlds as new forms of cultural entertainment systems and presents a framework with which to analyse them. The framework takes its point of departure in a discussion of what online gameworlds are, which genres of worlds exist and how they can be understood as a new form of engaging experience similar to the type of experience we have when we are captivated by the fictional universes of novels, films and tabletop roleplaying games. The proposed framework is grounded in an aesthetic, communicative and sociological approach to online worlds as digital phenomena, with the primary objective of describing how online gameworlds are systems that create meaning through the production of the experience of “worldness”.

  16. Life span in online communities

    Science.gov (United States)

    Grabowski, A.; Kosiński, R. A.

    2010-12-01

    Recently online communities have attracted great interest and have become an important medium of information exchange between users. The aim of this work is to introduce a simple model of the evolution of online communities. This model describes (a) the time evolution of users’ activity in a web service, e.g., the time evolution of the number of online friends or written posts, (b) the time evolution of the degree distribution of a social network, and (c) the time evolution of the number of active users of a web service. In the second part of the paper we investigate the influence of the users’ lifespan (i.e., the total time in which they are active in an online community) on the process of rumor propagation in evolving social networks. Viral marketing is an important application of such method of information propagation.

  17. The ESID Online Database network.

    Science.gov (United States)

    Guzman, D; Veit, D; Knerr, V; Kindle, G; Gathmann, B; Eades-Perner, A M; Grimbacher, B

    2007-03-01

    Primary immunodeficiencies (PIDs) belong to the group of rare diseases. The European Society for Immunodeficiencies (ESID), is establishing an innovative European patient and research database network for continuous long-term documentation of patients, in order to improve the diagnosis, classification, prognosis and therapy of PIDs. The ESID Online Database is a web-based system aimed at data storage, data entry, reporting and the import of pre-existing data sources in an enterprise business-to-business integration (B2B). The online database is based on Java 2 Enterprise System (J2EE) with high-standard security features, which comply with data protection laws and the demands of a modern research platform. The ESID Online Database is accessible via the official website (http://www.esid.org/). Supplementary data are available at Bioinformatics online.

  18. A History of Online Gatekeeping

    OpenAIRE

    Zittrain, Jonathan

    2006-01-01

    The brief but intense history of American judicial and legislative confrontation with problems caused by the online world has demonstrated a certain wisdom: a reluctance to intervene in ways that dramatically alter online architectures; a solicitude for the collateral damage that interventions might wreak upon innocent activity; and, in the balance, a refusal to allow unambiguously damaging activities to remain unchecked if there is a way to curtail them. The ability to regulate lightly ...

  19. Collaborative on-line teaching

    DEFF Research Database (Denmark)

    Levinsen, Karin

    2007-01-01

      It is often stressed that the pedagogic models and approaches of Collaborative Online Learning support learners' shared knowledge building within collaborating groups of learners, the individual construction of knowledge as well as the formation of an ongoing learning Community of Practice...... exclude students from participating in the learning Community of Practice. Conclusively, the case study identifies slowly emerging tendencies that may be detected and observed at earlier stages, thus pointing to areas requiring awareness in online learning environments....

  20. Online Groups and Patient Forums

    OpenAIRE

    Dosani, Sabina; Harding, Claire; Wilson, Simon

    2014-01-01

    Online mental health support forums are becoming increasingly popular and there is evidence that they are useful: particularly for providing anonymous support and filling information gaps. However, there are also very real concerns about negative outcomes for users. One online mental health service, Big White Wall, manages these risks and supports its members through the provision of 24 hour professional moderation. Comparison of Big White Wall’s member population with the population of one L...

  1. Online networks destroy social trust

    OpenAIRE

    Sabatini, Fabio; Sarracino, Francesco

    2014-01-01

    Studies in the social capital literature have documented two stylised facts: first, a decline in measures of social participation has occurred in many OECD countries. Second, and more recently, the success of social networking sites (SNSs) has resulted in a steep rise in online social participation. Our study adds to this body of research by conducting the first empirical assessment of how online networking affects two economically relevant aspects of social capital, i.e. trust and sociabilit...

  2. A Geospatial Online Instruction Model

    OpenAIRE

    Athena OWEN-NAGEL; John C. RODGERS III; Shrinidhi AMBINAKUDIGE

    2012-01-01

    The objective of this study is to present a pedagogical model for teaching geospatial courses through an online format and to critique the model’s effectiveness. Offering geospatial courses through an online format provides avenues to a wider student population, many of whom are not able to take traditional on-campus courses. Yet internet-based teaching effectiveness has not yet been clearly demonstrated for geospatial courses. The pedagogical model implemented in this study heavily utilizes ...

  3. Design of online shopping system

    OpenAIRE

    Li, Yueyuan

    2011-01-01

    E-commerce is a kind of comprehensive activity of management automation, business information network and financial electronic technology. It is a kind of commercial activity accomplished through the information network in all kinds of business activities in the world. As a new marketing model, the emergence of online stores is an epoch-making revolution in the field of product circulation. The thesis focuses on a study of how to design a small online shopping system which is simple and f...

  4. Hedonic Motivations for Online Shopping

    OpenAIRE

    Pui-Lai To; E-Ping Sung

    2014-01-01

    The purpose of this study is to investigate hedonic online shopping motivations. A qualitative analysis was conducted to explore the factors influencing online hedonic shopping motivations. The results of the study indicate that traditional hedonic values, consisting of social, role, self-gratification, learning trends, pleasure of bargaining, stimulation, diversion, status, and adventure, and dimensions of flow theory, consisting of control, curiosity, enjoyment, and telepresence, exist in t...

  5. Online learning in repeated auctions

    OpenAIRE

    Weed, Jonathan; Perchet, Vianney; Rigollet, Philippe

    2015-01-01

    Motivated by online advertising auctions, we consider repeated Vickrey auctions where goods of unknown value are sold sequentially and bidders only learn (potentially noisy) information about a good's value once it is purchased. We adopt an online learning approach with bandit feedback to model this problem and derive bidding strategies for two models: stochastic and adversarial. In the stochastic model, the observed values of the goods are random variables centered around the true value of t...

  6. Shopping Online Sebagai Gaya Hidup

    OpenAIRE

    Lestari, Sri Budi

    2015-01-01

    The use of internet communication technology can make the world as if in one hand makes electronicbusiness with the concept of Online Shopping at its peak in recent years along with the development ofcommunication technologies over theInternet.How to shop online by using the internet through computers andmobile devices is increasingly popular smartphone can even be said to have become a trend today.Variousconvenience of shopping be the main thing to offer, with enough gadgets available in the...

  7. SHOPPING ONLINE SEBAGAI GAYA HIDUP

    OpenAIRE

    Sri Budi Lestari

    2016-01-01

    The use of internet communication technology can make the world as if in one hand makes electronic business with the concept of Online Shopping at its peak in recent years along with the development of communication technologies over theInternet.How to shop online by using the internet through computers and mobile devices is increasingly popular smartphone can even be said to have become a trend today.Various convenience of shopping be the main thing to offer, with enough gadgets ...

  8. Tutorial on Online Partial Evaluation

    Directory of Open Access Journals (Sweden)

    William R. Cook

    2011-09-01

    Full Text Available This paper is a short tutorial introduction to online partial evaluation. We show how to write a simple online partial evaluator for a simple, pure, first-order, functional programming language. In particular, we show that the partial evaluator can be derived as a variation on a compositionally defined interpreter. We demonstrate the use of the resulting partial evaluator for program optimization in the context of model-driven development.

  9. Media Systems Online and Off

    DEFF Research Database (Denmark)

    Ørsten, Mark; Willig, Ida; Benson, Rodney

    2012-01-01

    This study examines how media system differences in the form of news change or stay the same as newspapers in the United States (liberal), Denmark (democratic corporatist), and France (polarized pluralist) move from print to online. Internet technological affordances are posited to move online news...... voices increase slightly. A lesser degree of change in France may be due to greater state insulation from market pressures; some contradictory tendencies in Denmark indicate that technological influences are shaped by contextual national factors....

  10. Online Databases for Health Professionals

    OpenAIRE

    Marshall, Joanne Gard

    1987-01-01

    Recent trends in the marketing of electronic information technology have increased interest among health professionals in obtaining direct access to online biomedical databases such as Medline. During 1985, the Canadian Medical Association (CMA) and Telecom Canada conducted an eight-month trial of the use made of online information retrieval systems by 23 practising physicians and one pharmacist. The results of this project demonstrated both the value and the limitations of these systems in p...

  11. Online professionalism: A synthetic review.

    Science.gov (United States)

    Chretien, Katherine C; Tuck, Matthew G

    2015-04-01

    The rise of social media has increased connectivity and blurred personal and professional boundaries, bringing new challenges for medical professionalism. Whether traditional professionalism principles apply to the online social media space remains unknown. The purpose of this synthetic literature review was to characterize the original peer-reviewed research studies published between 1 January 2000-1 November 2014 on online professionalism, to assess methodologies and approaches used, and to provide insights to guide future studies in this area. The investigators searched three databases and performed manual searches of bibliographies to identify the 32 studies included. Most studies originated in the USA. Cross-sectional surveys and analyses of publicly available online content were the most common methodologies employed. Studies covered the general areas of use and privacy, assessment of unprofessional online behaviours, consensus-gathering of what constitutes unprofessional or inappropriate online behaviours, and education and policies. Studies were of variable quality; only around half of survey studies had response rates of 50% or greater. Medical trainees were the most common population studied. Future directions for research include public perspectives of online professionalism, impact on patient trust, and how to use social media productively as medical professionals.

  12. Tutoring Online: Increasing Effectiveness with Best Practices

    Science.gov (United States)

    Turrentine, Penny; MacDonald, Lucy

    2006-01-01

    Is tutoring online more than just email? Two yearlong studies explored tutoring online in two different modes. One, from Atlantic Community College in New Jersey, looked at asynchronous (not real time) tutoring online using a discussion board. The other, at Pima Community College in Arizona, used synchronous (real time) online software. The…

  13. Students Matter: Quality Measurements in Online Courses

    Science.gov (United States)

    Unal, Zafer; Unal, Aslihan

    2016-01-01

    Quality Matters (QM) is a peer review process designed to certify the quality of online courses and online components. It has generated widespread interest and received national recognition for its peer-based approach to quality assurance and continuous improvement in online education. While the entire QM online course design process is…

  14. Workload Management Strategies for Online Educators

    Science.gov (United States)

    Crews, Tena B.; Wilkinson, Kelly; Hemby, K. Virginia; McCannon, Melinda; Wiedmaier, Cheryl

    2008-01-01

    With increased use of online education, both students and instructors are adapting to the online environment. Online educators must adjust to the change in responsibilities required to teach online, as it is quite intensive during the designing, teaching, and revising stages. The purpose of this study is to examine and update workload management…

  15. Online Education in the Community College

    Science.gov (United States)

    Johnson, Steven G.; Berge, Zane

    2012-01-01

    This paper looks at three areas impacting online education at the community college level. Community colleges account for more than half of all online students in the United States as of 2006. This makes the success of online learning at the community college level a critical part of the growing online learning movement. Using data for…

  16. Why Online Education Will Attain Full Scale

    Science.gov (United States)

    Sener, John

    2010-01-01

    Online higher education has attained scale and is poised to take the next step in its growth. Although significant obstacles to a full scale adoption of online education remain, we will see full scale adoption of online higher education within the next five to ten years. Practically all higher education students will experience online education in…

  17. The Making of an Exemplary Online Educator

    Science.gov (United States)

    Edwards, Margaret; Perry, Beth; Janzen, Katherine

    2011-01-01

    What does it take to be an effective online educator? Can those who teach successfully face-to-face be equally effective online? This article details a descriptive qualitative research study of students' perspectives regarding qualities of exceptional online educators. Participants described interactions they had with online teachers they…

  18. Pedagogical Perspectives for the Online Education Skeptic

    Science.gov (United States)

    Brewer, Pam Estes; Brewer, Edward C.

    2015-01-01

    While online programs continue to grow at an astounding rate in higher education, many faculty remain skeptical of the efficacy of online models. This article provides an overview of some significant benefits of online education while recognizing some common concerns. An examination of the current literature and the authors' own online experiences…

  19. How Adult Online Graduates Portray Their Degree

    Science.gov (United States)

    Hagan, Eric J.

    2013-01-01

    This qualitative case study investigated how adult graduates of online Bachelor's degree programs describe the online aspect of their degree. Online education is promoted as a method for adult students to access the benefits of a college degree. Therefore, it is important for prospective online students, higher education institutions and…

  20. Online Poker Gambling in University Students: Further Findings from an Online Survey

    Science.gov (United States)

    Griffiths, Mark; Parke, Jonathan; Wood, Richard; Rigbye, Jane

    2010-01-01

    Online poker is one of the fastest growing forms of online gambling yet there has been relatively little research to date. This study comprised 422 online poker players (362 males and 60 females) and investigated some of the predicting factors of online poker success and problem gambling using an online questionnaire. Results showed that length of…

  1. Teachers' Online Experience: Is There a Covert Curriculum in Online Professional Development?

    Science.gov (United States)

    Norton, Priscilla; Hathaway, Dawn

    2015-01-01

    Although the literature emphasizes the need for teachers to have online learning experiences in preparation for teaching online, teachers have few opportunities to experience online learning. One opportunity is online professional development. The authors hypothesized that online professional development might serve not only as a way to gain…

  2. The development of adolescents’ online sexual risk behavior and its relationship to negative online experiences

    NARCIS (Netherlands)

    Baumgartner, S.; Sumter, S.; Valkenburg, P.; Peter, J.

    2012-01-01

    The aim of this study was to investigate developmental pathways of online sexual risk behavior from early to late adolescence. Moreover, this study examined how these trajectories are related to negative online experiences, such as online sexual solicitation, online harassment, and online

  3. Determinants of harassment in online multiplayer games

    OpenAIRE

    De Letter, Jolien; van Rooij, Tony; Van Looy, Jan

    2017-01-01

    Objective. Online multiplayer games allow large numbers of participants to play simultaneously online. Unfortunately, this has also given rise to new forms of harassment and abuse. The current study used the criminological framework of Routine Activity Theory to identify possible circumstantial and individual risk factors that predict both general and sexual harassment victimization in this online context. Method. An online survey of online multiplayer gamers (N = 883) was conducted. Meas...

  4. A CLASSIC FRAMEWORK OF ONLINE MARKETING TOOLS

    OpenAIRE

    Popa Adela Laura

    2015-01-01

    The present paper starts from the assumption that there is a tendency, especially among practitioners, to largely overlap concepts of online marketing and online advertising, thus considering that most online marketing tools aim at the aspect of value communication and promotion. This observation prompted us to try to delineate the categories of online marketing tools according to the traditional areas of marketing activity. Therefore, the paper aims to present the online marketing tools base...

  5. Using Online Presence to Improve Online Collaborative Learning

    Directory of Open Access Journals (Sweden)

    Zoran Jeremic

    2012-02-01

    Full Text Available Social software tools have become an integral part of students’ personal lives and their primary communication medium. Likewise, these tools are increasingly entering the enterprise world (within the recent trend known as Enterprise 2.0 and becoming a part of everyday work routines. Aiming to keep the pace with the job requirements and also to position learning as an integral part of students’ life, the field of education is challenged to embrace social software. Personal Learning Environments (PLEs emerged as a concept that makes use of social software to facilitate collaboration, knowledge sharing, group formation around common interests, active participation and reflective thinking in online learning settings. Furthermore, social software allows for establishing and maintaining one’s presence in the online world. By being aware of a student's online presence, a PLE is better able to personalize the learning settings, e.g., through recommendation of content to use or people to collaborate with. Aiming to explore the potentials of online presence for the provision of recommendations in PLEs, in the scope of the OP4L project, we have develop a software solution that is based on a synergy of Semantic Web technologies, online presence and socially-oriented learning theories. In this paper we present the current results of this research work.

  6. Do online gossipers promote brands?

    Science.gov (United States)

    Okazaki, Shintaro; Rubio, Natalia; Campo, Sara

    2013-02-01

    Online gossip has been recognized as small talk on social networking sites (SNSs) that influences consumer behavior, but little attention has been paid to its role. This study makes three theoretical predictions: (a) propensity to gossip online leads to greater information value, entertainment value, and friendship value; (b) upon exposure to a high-involvement product, online gossipers are more willing to spread such information through electronic word-of-mouth (eWOM) in search of prestige or fame as a knowledge expert; and (c) this tendency will be more pronounced when they are connected with strong ties (rather than weak ties) and belong to a large network (rather than a small network). An experimental survey was conducted with a scenario method. In total, 818 general consumers participated in the survey. A multivariate analysis of variance (ANOVA) provides empirical support for prediction (1). With regard to predictions (2) and (3), a series of three-way and two-way between-subjective ANOVAs were performed. When a high-involvement product is promoted, gossipers, rather than nongossipers, are more willing to participate in eWOM on an SNS. Furthermore, a significant interaction effect indicates that online gossipers' willingness to particiapte in eWOM would be more pronounced if they belonged to a large network rather than a small network. However, when a low-involvement product is promoted, no interaction effect is found between online gossip and network size. In closing, theoretical and managerial implications are discussed, while important limitations are recognized.

  7. Online Games and University Life

    Directory of Open Access Journals (Sweden)

    María Alejandra Saucedo James

    2016-08-01

    Full Text Available The research focuses on knowing the characteristics of the attraction of online games, the advantages and disadvantages of them in the educational process of higher education. Over the years the games have been a huge metamorphosis, were no longer in a physical console and move to servers that are located kilometers away, but that’s not the main attraction, if not, how allow us uniting play our adversaries and allies who may even have different cultures, languages ages among other cultural and educational features. Playing online means leaving aside der many hobbies, obligations to turn it into an online addiction, which we have to see what our advantage and disadvantage of being in them. In college concentration and time it is very important, amounts of reading tasks and occupies a large percentage of time the university. Online games can bring to the cognitive part, mental agility, interaction between people, but can also affect them if our hobby or sport as taking some it becomes an addiction without control. For this it has conducted a study on a Technical University of Babahoyo, Finance Faculty of Management and Informatics, to know the effects of online games of a group of students that shape it.

  8. Determinants of online trust and their impact on online purchase intention

    OpenAIRE

    Kooli, Kaouther; Ben Mansour, K.; Rizky , Utama

    2014-01-01

    Abundant literature has examined online trust. However the different approaches were scarcely integrated to address the determinants of online trust and their impacts on online purchase intention. An integrative approach to online trust is adopted in this paper. A survey is carried out on a sample of 401 online consumers in Indonesia. The findings show that purchase intention is significantly influenced by online trust. Besides, there is significant impact of personality based trust (benevole...

  9. What factors influence online brand trust: evidence from online tickets buyers in Malaysia

    OpenAIRE

    Shah Alam, Syed; Mohd Yasin, Norjaya

    2010-01-01

    This study examines online brand trust and its influencing factors in the specific context of online air ticket buyers in Malaysia. Summarizing academic literature on online brand trust drivers, it was found that there is a need to conduct research on online brand trust. Accordingly our hypotheses is that word-of-mouth, online experience, security/privacy, perceived risk, brand reputation and quality information have significant influence on online brand trust. Our hypothesis is being tested ...

  10. Parallelizable and Authenticated Online Ciphers

    DEFF Research Database (Denmark)

    Andreeva, Elena; Bogdanov, Andrey; Luykx, Atul

    2013-01-01

    Online ciphers encrypt an arbitrary number of plaintext blocks and output ciphertext blocks which only depend on the preceding plaintext blocks. All online ciphers proposed so far are essentially serial, which significantly limits their performance on parallel architectures such as modern general......-purpose CPUs or dedicated hardware.We propose the first parallelizable online cipher, COPE. It performs two calls to the underlying block cipher per plaintext block and is fully parallelizable in both encryption and decryption. COPE is proven secure against chosenplaintext attacks assuming the underlying block...... cipher is a strong PRP. Our implementation with Intel AES-NI on a Sandy Bridge CPU architecture shows that both COPE and COPA are about 5 times faster than their closest competition: TC1, TC3, and McOE-G. This high factor of advantage emphasizes the paramount role of parallelizability on up...

  11. Transparency in Cooperative Online Education

    DEFF Research Database (Denmark)

    Dalsgaard, Christian; Paulsen, Morten Flate

    2009-01-01

    The purpose of this article is to discuss the following question: What is the potential of social networking within cooperative online education? Social networking does not necessarily involve communication, dialogue, or collaboration. Instead, the authors argue that transparency is a unique...... feature of social networking services. Transparency gives students insight into each other’s actions. Cooperative learning seeks to develop virtual learning environments that allow students to have optimal individual freedom within online learning communities. This article demonstrates how cooperative...... learning can be supported by transparency. To illustrate this with current examples, the article presents NKI Distance Education’s surveys and experiences with cooperative learning. The article discusses by which means social networking and transparency may be utilized within cooperative online education...

  12. Online ecological and environmental data

    CERN Document Server

    Baldwin, Virginia Ann

    2014-01-01

    Discover important Internet resources for research data made public individually and collectively by researchers from a variety of entities in the fields of environmental studies and ecology Online Ecological and Environmental Data explores innovative projects from a diverse array of institutions that have made environmental and ecological research information freely available online. You will find a wealth of Web site listings with URLs and complete descriptions, data field descriptions, controlled vocabulary examples, and Web screen shots that demonstrate how to use a specific site. The book will help you locate the data, procedures, instruments, notes, and other descriptive information that scientists and engineers need for replicating and building on the research of others. With Online Ecological and Environmental Data, you''ll gain a better understanding of: * the cooperative design, development, and management of interdisciplinary data * cataloging multidisciplinary environmental data * data netw...

  13. What Drives Politicians’ Online Popularity?

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Kleis; Vaccari, Cristian

    2013-01-01

    The number of website visits, Facebook friends, or Twitter followers that politicians attract varies greatly, but little is known about what drives politicians' online popularity. In this article, we use data from a systematic tracking of congressional candidates' popularity on four web platforms...... in the 112 most competitive congressional districts in the 2010 U.S. midterm elections to address that question. Using multivariate regression models, we show that while district-level socioeconomic characteristics have little effect on candidates' online popularity, challengers and candidates in open......-seat races tend to attract larger audiences online, as do candidates who are more visible on political blogs. Surprisingly, how intensely candidates are covered in news media, how popular they are in opinion polls, and how much money they spend during the campaign show no significant effect. These findings...

  14. Mapping online journalism in transition

    DEFF Research Database (Denmark)

    Hartley, Jannie Møller; Houman Ellersgaard, Christoph

    2013-01-01

    By operationalising Pierre Bourdieu’s concepts of field, capital and positions of autonomy and heteronomy, and applying a Principal Component Analysis (PCA) to data gathered from a large content analysis, the article explores the relations between online newspapers and their corresponding print...... or broadcast versions within a constructed Danish “field of news” by graphically presenting the data as maps of the changes in these relations. First, mapping transformations graphically shows that the online newspapers have gained autonomy from their “parent platforms”, but we see that in the same period...... they have increased their dependence on news agency stories. Furthermore, the mapping demonstrates how the online newspapers differ in terms of news productions strategies and in their relation to their parent platforms, meaning they take up different...

  15. Online supervision at the university

    DEFF Research Database (Denmark)

    Bengtsen, Søren Smedegaard; Jensen, Gry Sandholm

    2015-01-01

    supervision proves unhelpful when trying to understand how online supervision and feedback is a pedagogical phenomenon in its own right, and irreducible to the face-to-face context. Secondly we show that not enough attention has been given to the way different digital tools and platforms influence...... pedagogy we forge a new concept of “format supervision” that enables supervisors to understand and reflect their supervision practice, not as caught in the physical-virtual divide, but as a choice between face-to-face and online formats that each conditions the supervisory dialogue in their own particular...

  16. Ndos: nuclear data online services

    International Nuclear Information System (INIS)

    Fan, T.S.; Guo, Z.Y.; Ye, W.G.; Liu, W.L.; Feng, Y.Q.; Song, X.X.; Huang, G.; Liu, T.J.; Hong, Y.J.; Liu, C.; Chen, J.X.; Tang, G.Y.; Shi, Z.M.; Huang, X.L.; Chen, J.E.

    2004-01-01

    A Nuclear Data Online Services, Ndos software, has been developed to extract and present nuclear data from various available libraries. Using relational databases the present web-based software offers online data services of a centralized repository of data including eight major international nuclear data libraries for nuclear reaction data, nuclear structure and decay data. A data plotting software package, NDVS (Nuclear Data Viewing Software), which is included in NDOS, facilitates the visualization and manipulation of nuclear data. The NDOS is developed on the Linux implementation of PHP and the MySQL software. The relational nuclear databases and data services are platform independent in a wide sense

  17. Ndos: nuclear data online services

    Energy Technology Data Exchange (ETDEWEB)

    Fan, T.S. E-mail: tsfan@nst.pku.edu.cn; Guo, Z.Y.; Ye, W.G.; Liu, W.L.; Feng, Y.Q.; Song, X.X.; Huang, G.; Liu, T.J.; Hong, Y.J.; Liu, C.; Chen, J.X.; Tang, G.Y.; Shi, Z.M.; Huang, X.L.; Chen, J.E

    2004-07-01

    A Nuclear Data Online Services, Ndos software, has been developed to extract and present nuclear data from various available libraries. Using relational databases the present web-based software offers online data services of a centralized repository of data including eight major international nuclear data libraries for nuclear reaction data, nuclear structure and decay data. A data plotting software package, NDVS (Nuclear Data Viewing Software), which is included in NDOS, facilitates the visualization and manipulation of nuclear data. The NDOS is developed on the Linux implementation of PHP and the MySQL software. The relational nuclear databases and data services are platform independent in a wide sense.

  18. Online Workplace Training in Libraries

    Directory of Open Access Journals (Sweden)

    Connie K. Haley

    2008-03-01

    Full Text Available This study was designed to explore and describe the relationships between preference for online training and traditional face-to-face training. Included were variables of race, gender, age, education, experience of library employees, training providers, training locations, and institutional professional development policies, etc. in the library context. The author used a bivariate test, KruskalWallis test and Mann-Whitney U test to examine the relationship between preference for online training and related variables.

  19. Careers in Online: Want Ads in the Online Industry.

    Science.gov (United States)

    Dolan, Donna R.; Hoffman, Laura J.

    1984-01-01

    Describes sources of job listings in online industry including "New York Times,""Boston Globe,""Washington Post,""Los Angeles Times,""Wall Street Journal,""National Business Employment Weekly," and hints on methods for reading and responding to ads and placing them. Sample advertisements…

  20. Problems in the online marketing of online shops in China : Case study: the Taobao online marketing policy

    OpenAIRE

    Ding, Lu

    2013-01-01

    With the development and popularization of the Internet, more and more people are choosing to trade via the Internet. For the Chinese market, online marketing is still in its infancy, and inevitably several problems exist. Taobao is the fastest developing of all online marketing shopping platforms in China and accounts for the largest share of the online shopping market. In such a rapidly expanding market, Taobao's rise is a cause for concern. This thesis will examine the current online m...

  1. Online Searching at 9600 Baud.

    Science.gov (United States)

    Scott, Ralph Lee; Scott, Nancy Sue Schell

    1991-01-01

    Discusses online searching with the new 9600 baud rate and describes test searches on the BRS, Data-Star, LEXIS, and Dow Jones databases through three packet-switching networks: US Sprint, MEADNET, and TYMNET. Hardware and software are described, data communications equipment standards are discussed, and the impact of higher baud rates on pricing…

  2. Influencing the online consumer's behavior

    NARCIS (Netherlands)

    Constantinides, Efthymios

    2004-01-01

    Addresses one of the fundamental issues of e-marketing: how to attract and win over the consumer in the highly competitive Internet marketplace. Analyses the factors affecting the online consumer's behavior and examines how e-marketers can influence the outcome of the virtual interaction and buying

  3. Engaging bodies and places online

    DEFF Research Database (Denmark)

    Jordt Jørgensen, Nanna; Rehder, Mads Middelboe

    In this paper, we suggest that embodied learning forms the backdrop for young people’s digitally mediated practices. In line with the early studies of Miller & Slater, we approach online engagements as ‘continuous with and embedded in other social spaces’, happening ‘within mundane social...

  4. Author Details - African Journals Online

    African Journals Online (AJOL)

    Parrinello, G. Vol 8, No 1 (2013) - Articles Letter to Editor: Hiatal herniation of the stomach and pancreas in a patient with oxygen desaturations. Abstract PDF. ISSN: 1819-6357. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

  5. Online co-regularized algorithms

    NARCIS (Netherlands)

    Ruijter, T. de; Tsivtsivadze, E.; Heskes, T.

    2012-01-01

    We propose an online co-regularized learning algorithm for classification and regression tasks. We demonstrate that by sequentially co-regularizing prediction functions on unlabeled data points, our algorithm provides improved performance in comparison to supervised methods on several UCI benchmarks

  6. Author Details - African Journals Online

    African Journals Online (AJOL)

    Korec, Evžen. Vol 7, No 2 (2017) - Articles Longevity of Cane Corso Italiano dog breed and its relationship with hair colour. Abstract PDF. ISSN: 2218-6050. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of ...

  7. Social Interactions in Online Gaming

    Science.gov (United States)

    Griffiths, Mark; Hussain, Zaheer; Grüsser, Sabine M.; Thalemann, Ralf; Cole, Helena; Davies, Mark N. O.; Chappell, Darren

    2011-01-01

    This paper briefly overviews five studies examining massively multiplayer online role-playing games (MMORPGs). The first study surveyed 540 gamers and showed that the social aspects of the game were the most important factor for many gamers. The second study explored the social interactions of 912 MMORPG players and showed they created strong…

  8. Transparency in Cooperative Online Education

    Science.gov (United States)

    Dalsgaard, Christian; Paulsen, Morten Flate

    2009-01-01

    The purpose of this article is to discuss the following question: What is the potential of social networking within cooperative online education? Social networking does not necessarily involve communication, dialogue, or collaboration. Instead, the authors argue that "transparency" is a unique feature of social networking services.…

  9. Online Patent Searching: The Realities.

    Science.gov (United States)

    Kaback, Stuart M.

    1983-01-01

    Considers patent subject searching capabilities of major online databases, noting patent claims, "deep-indexed" files, test searches, retrieval of related references, multi-database searching, improvements needed in indexing of chemical structures, full text searching, improvements needed in handling numerical data, and augmenting a…

  10. Online Teaching and Biblical Studies

    Science.gov (United States)

    Ascough, Richard; Barreto, Eric D.; Birch, Bruce C.; Pilarski, Ahida Calderón; Reese, Ruth Anne

    2018-01-01

    This Forum emerges from a session initiated by the Professional Development Committee at the 2017 conference of the Society of Biblical Literature in Boston. A panel of five Bible scholars, from both theological education and undergraduate contexts, provide brief descriptions and analyses of a specific course they have taught online. They describe…

  11. Internet Explorers: the online campaign

    NARCIS (Netherlands)

    Wall, M.; Sudulich, M.L.; Gallagher, M.; Marsh, M.

    2011-01-01

    The idea of an ‘internet election’ was initially put forward in 1997. However, there is little evidence to date that online campaigning has supplanted more traditional campaign practices. This is particularly true of Irish campaigns, which are hardware-rich affairs characterised by substantial

  12. Author Details - African Journals Online

    African Journals Online (AJOL)

    wideband using simulink. Abstract. ISSN: 1118-1931. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

  13. Author Details - African Journals Online

    African Journals Online (AJOL)

    Cook, I. Vol 33, No 1 (2011) - Articles Was the Conconi test validated by sporting success, expert opinion or good science? Abstract. ISSN: 0379-9069. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

  14. Cooking up an Online Community

    Science.gov (United States)

    Valone, Lauren

    2011-01-01

    As museum professionals conceptualize community building, they must now consider the virtual realm. Websites in and of themselves will not generate a community, as it takes sustained communication and interaction by staff to encourage growth. Online communities are complex forces that bring about systematic dualities that in turn stimulate…

  15. Online Dating and Conjugal Bereavement

    Science.gov (United States)

    Young, Dannagal Goldthwaite; Caplan, Scott E.

    2010-01-01

    This study examined self-presentation in the online dating profiles of 241 widowed and 280 divorced individuals between 18 and 40 years old. A content analysis of open-ended user-generated profiles assessed the presence or absence of various themes, including the user's marital status, the backstory of their lost relationship, and whether they…

  16. Author Details - African Journals Online

    African Journals Online (AJOL)

    Udeala, OK. Vol 8, No 1 (2011) - Articles The tabletting properties of Stearolac-S Abstract · Vol 8, No 2 (2011) - Articles The Lubricant Properties of LUBRITAB Abstract. ISSN: 1596-8499. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  17. Social Capital and Online Games

    OpenAIRE

    Safferling, Christoph

    2011-01-01

    We use data from an online game economy and econometric matching methods to test whether social capital of players has an impact on game success. Membership in a 'clan', a voluntary organization of players, positively impacts game success. Hence, social capital has a positive effect on outcomes. Yet, top performers do not gain from access to this social capital.

  18. Can You Keep Learners Online?

    Science.gov (United States)

    Zielinski, Dave

    2000-01-01

    Reasons people do not complete online training courses include (1) no incentives, (2) lack of connectedness, (3) learner preference for instructor-led courses, (4) poor course design, (5) "some is enough," and (6) lack of perks. Course delivery must consider three elements: the technology, course design, and the learning environment. (JOW)

  19. Author Details - African Journals Online

    African Journals Online (AJOL)

    Awasum, C.A.. Vol 15 (2017): Special Issue - Articles Comparative evaluation of pin-in-fiberglass cast and Kirschner-Ehmer external fixative in the management of radius-ulna fractures in dogs. Abstract PDF. ISSN: 1595-093X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors ...

  20. Measurement of Online Social Networks

    Science.gov (United States)

    Gjoka, Mina

    2010-01-01

    In recent years, the popularity of online social networks (OSN) has risen to unprecedented levels, with the most popular ones having hundreds of millions of users. This success has generated interest within the networking community and has given rise to a number of measurement and characterization studies, which provide a first step towards their…

  1. African Journals Online: Veterinary Science

    African Journals Online (AJOL)

    Items 1 - 15 of 15 ... African Journals Online: Veterinary Science ... Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ... Life Sciences, Chemistry, Mathematics & Physics, Earth Sciences ... The Nigerian Journal of Animal Science (NJAS) is an official ...

  2. Privacy in Online Social Networks

    NARCIS (Netherlands)

    Beye, Michael; Jeckmans, Arjan; Erkin, Zekeriya; Erkin, Zekeriya; Hartel, Pieter H.; Lagendijk, Reginald; Tang, Qiang; Abraham, A.

    Online Social Networks (OSNs) have become part of daily life for millions of users. Users building explicit networks that represent their social relationships and often share a wealth of personal information to their own benefit. The potential privacy risks of such behavior are often underestimated

  3. Online Catalogs and Their Users.

    Science.gov (United States)

    Broadus, Robert N.

    1983-01-01

    Review of research on online public access catalogs sponsored by Council on Library Resources notes the scope and method (questionnaires administered to catalog users and nonusers in 29 participating institutions) and findings and applications (including organizational setting and computer system, catalog use and satisfaction, and implications).…

  4. Employers' Perspectives of Online Education

    Science.gov (United States)

    Linardopoulos, Nikolaos

    2012-01-01

    Purpose: The purpose of this paper is to describe the strengths and weaknesses of seven representative studies pertaining to the employers' perceptions of online education. Design/methodology/approach: The paper retrieved and analysed representative studies on the subject from two scholarly databases and Google. Findings: The results indicate that…

  5. Queensland Museum Online Learning Resources

    Science.gov (United States)

    Bauer, Adriana

    2009-01-01

    This article evaluates three online educational resources on the Queensland Museum website in terms of their use of ICTs in science education; how they relate to the Queensland Middle School Science Curriculum and the Senior Biology, Marine Studies, Science 21 syllabuses; their visual appeal and level of student engagement; the appropriateness of…

  6. Distributed Leadership in Online Groups

    Science.gov (United States)

    Gressick, Julia; Derry, Sharon J.

    2010-01-01

    We conducted research within a program serving future mathematics and science teachers. Groups of teachers worked primarily online in an asynchronous discussion environment on a 6-week task in which they applied learning-science ideas acquired from an educational psychology course to design interdisciplinary instructional units. We employed an…

  7. Author Details - African Journals Online

    African Journals Online (AJOL)

    Hamrita, A. Vol 18, No 4 (2016): Series B, D, E - Articles Etude de la magnetoresistance du compose supraconducteur YBa2(Cu1-xTix)3Oy suite a un multicycle de traitement thermique. Abstract. ISSN: 2413-354X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

  8. Motivation of Online Buyer Behavior

    Directory of Open Access Journals (Sweden)

    Svatošová Veronika

    2013-09-01

    Full Text Available Buyer behavior of consumers plays one of the key roles in fulfillment of the main goals of a company. It is influenced by many external and internal factors but the company can also influence the final process of buyer decision-making process significantly by its activities. The subject matter of this article is an analysis of the features of online buyer behavior compared to the general regularities of buyer behavior, definition of the main motives of online shopping, and description of the current trends. The article uses the basic terminology of this subject and current bibliography as well as other resources. Theoretical knowledge is based on historic directions of Maslow’s theory of motivation where it is possible to find the basis for a buyer behavior analysis. The article is also based on the formerly carried out questionnaire survey which examines the motives and experience of the respondents with online shopping. By means of the independence test it is verified whether there is a relation between the age of respondents and motivation for online shopping. Subsequently, the survey carried out in person is compared with other relevant research solutions.

  9. Development of an online journal.

    Science.gov (United States)

    Doheny, M; Thede, L

    2000-01-01

    This article describes the historical development of an electronic nursing journal, (OJIN), from inception to reality. Planning focused on a needs analysis for an electronic journal, audience and marketing concerns, editorial board membership, and financing of the journal. Included are recommendations for those considering starting an online journal.

  10. Protecting Your Child's Privacy Online

    Science.gov (United States)

    ... Keeping Up With Kids' Apps infographic Kids and Computer Security Kids and Mobile Phones Kids and Socializing Online ... email Looking for business guidance on privacy and ... The Federal Trade Commission (FTC) is the nation’s consumer protection agency. The FTC works to prevent fraudulent, deceptive ...

  11. Online Education in Public Affairs

    Science.gov (United States)

    Ginn, Martha H.; Hammond, Augustine

    2012-01-01

    This exploratory study provides an overview of the current landscape of online education in the fields of Master of Public Administration and Master of Public Policy (MPA/MPP) utilizing a dataset compiled from content analysis of MPA/MPP programs' websites and survey of 96 National Association of Schools of Public Affairs and Administration…

  12. Online Learners' Preferences for Interaction.

    Science.gov (United States)

    Northrup, Pamela T.

    2002-01-01

    Describes a study that investigated types of interaction that graduate students perceived to be important for elearning (electronic learning). Discusses content interaction, conversation and collaboration, interpersonal and metacognitive skills, and need for support; explains the Online Learning Interaction Inventory; and reports that flexibility…

  13. 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.

  14. Author Details - African Journals Online

    African Journals Online (AJOL)

    Odubajo, Dayo M.A.. Vol 15, No 2 (2017) - Articles Gender prejudice in the Victorian Era: an elucidation of Thomas Hardy's “Tess of the D'Urbervilles” Abstract. ISSN: 1596-9231. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

  15. Hordenloop naar open en online onderwijs

    NARCIS (Netherlands)

    Rubens, Wilfred; Schuwer, Robert

    2014-01-01

    Rubens, W. & Schuwer, R. (2014, 11 maart). Hordenloop naar open en online onderwijs. Presentatie tijdens het Symposium Open en Online Education van SURF, Ministerie van OCW, de VSNU en de Vereniging Hogescholen, Utrecht, Nederland

  16. ONLINE PROCUREMENT IN SME`s

    Directory of Open Access Journals (Sweden)

    Daniela ICHIM

    2017-12-01

    Full Text Available E-Marketplaces are new business places for buying, selling products and services in many industries to support customers. The emergence of business-to-business (B2B in the online environment has opened up opportunities for effective online transactions between businesses. Research in this area is not enough to offer only fragmented perspectives in this area. Therefore, the targeted research problem was designed to investigate how business performance of online B2B purchases can be analyzed. The proposed study focuses on the online procurement in. Specifically, they try to answer questions such as: Does site, product, and vendor characteristics affect the online procurement in? Does online buying experience influence online procurement by? Participants are that use the Internet to procure products or services. Study respondents were SME managers who believe that online procurement will save time, money and effort, reducing costs.

  17. Online deception: prevalence, motivation, and emotion.

    Science.gov (United States)

    Caspi, Avner; Gorsky, Paul

    2006-02-01

    This research has three goals: first, to find out how prevalent online deception is within a sample of Israeli users, second, to explore the underlying motivations to deceive online, and third, to discover the emotions that accompany online deception. A web-based survey was distributed in 14 discussion groups, and the answers of 257 respondents were analyzed. It was found that, while most of the respondents believe that online deception is very widespread, only about one-third of them reported engaging in online deception. Frequent users deceive online more than infrequent users, young users more than old, and competent users more than non-competent. The most common motivations to deceive online were "play" on the one hand and privacy concerns on the other. Most people felt a sense of enjoyment while engaging in online deception. The results are discussed in light of a possible mechanism for changing personal moral standards.

  18. African Journals Online: Information, Communication & Library ...

    African Journals Online (AJOL)

    Items 1 - 18 of 18 ... African Journals Online: Information, Communication & Library Sciences .... published online and in print by Development Media Consulting, is a biannual ... and other issues related to information access, ethics and privacy.

  19. Do Online Gossipers Promote Brands?

    Science.gov (United States)

    Rubio, Natalia; Campo, Sara

    2013-01-01

    Abstract Online gossip has been recognized as small talk on social networking sites (SNSs) that influences consumer behavior, but little attention has been paid to its role. This study makes three theoretical predictions: (a) propensity to gossip online leads to greater information value, entertainment value, and friendship value; (b) upon exposure to a high-involvement product, online gossipers are more willing to spread such information through electronic word-of-mouth (eWOM) in search of prestige or fame as a knowledge expert; and (c) this tendency will be more pronounced when they are connected with strong ties (rather than weak ties) and belong to a large network (rather than a small network). An experimental survey was conducted with a scenario method. In total, 818 general consumers participated in the survey. A multivariate analysis of variance (ANOVA) provides empirical support for prediction (1). With regard to predictions (2) and (3), a series of three-way and two-way between-subjective ANOVAs were performed. When a high-involvement product is promoted, gossipers, rather than nongossipers, are more willing to participate in eWOM on an SNS. Furthermore, a significant interaction effect indicates that online gossipers' willingness to particiapte in eWOM would be more pronounced if they belonged to a large network rather than a small network. However, when a low-involvement product is promoted, no interaction effect is found between online gossip and network size. In closing, theoretical and managerial implications are discussed, while important limitations are recognized. PMID:23276259

  20. Online privacy: overview and preliminary research

    OpenAIRE

    Mekovec, Renata

    2010-01-01

    Over the last decade using the Internet for online shopping, information browsing and searching as well as for online communication has become part of everyday life. Although the Internet technology has a lot of benefits for users, one of the most important disadvantages is related to the increasing capacity for users’ online activity surveillance. However, the users are increasingly becoming aware of online surveillance methods, which results in their increased concern for privacy ...

  1. Measuring consumer perceptions of online shopping convenience

    OpenAIRE

    Ferreira, Margarida Bernardo

    2016-01-01

    The aim of this master thesis is to identify which dimensions of convenience affect consumers’ intention of using online shopping. Also it explores a conceptual model to measuring consumer perceptions of online shopping convenience. This paper contains prospects about online consumer behavior, and the results have important implications for retailers, managers and marketers, related to online shopping strategies. An empirical investigation was carried out to test the hypotheses. In order t...

  2. Dynamic Support of Government in Online Shopping

    OpenAIRE

    Hai, Le Chi; Alam Kazmi, Syed Hasnain

    2015-01-01

    Advancements in online shopping for consumers requires consistent government support policies and the introduction of substantial government laws and regulations. In order to establish innovative developments in online shopping market environment that makes online shopping faster and stable, the government perspective is vital with the Technology Acceptance Model (TAM) for research and development in online shopping behavior for consumer’s confidence and their purchase intention. The proposed...

  3. Developing effective online marketing : Case: Company X

    OpenAIRE

    Vanhanen, Hanna

    2015-01-01

    The Internet, new online services and social media have drastically changed people`s everyday life. Digitalization has refined one`s communication ways and also developed completely new marketing possibilities. Consumers and companies spend a significant amount of time online and use it to seek various information from companies and prod-ucts. Marketers have also acknowledged the online marketing potential as an effective marketing tool to reach current and potential customers. As online mark...

  4. Factor Driving Consumer Intention in Online Shopping

    OpenAIRE

    Wanida Suwunniponth

    2014-01-01

    The objectives of this research paper was to study the influencing factors that contributed the willingness of consumers to purchase products online included quality of website, perceived ease of use, perceived usefulness, trust on online purchases, attitude towards online shopping and intentions to online purchases. The research was conducted in both quantitative and qualitative methods, by utilizing both questionnaire and in-depth interview. A questionnaire was used to collect data from 350...

  5. Characterizing popularity dynamics of online videos

    OpenAIRE

    Ren, Zhuo-Ming; Shi, , Yu-Qiang; Liao, Hao

    2016-01-01

    Online popularity has a major impact on videos, music, news and other contexts in online systems. Characterizing online popularity dynamics is nature to explain the observed properties in terms of the already acquired popularity of each individual. In this paper, we provide a quantitative, large scale, temporal analysis of the popularity dynamics in two online video-provided websites, namely MovieLens and Netflix. The two collected data sets contain over 100 million records and even span...

  6. Factors for Creating Online Customer Loyalty

    OpenAIRE

    Anamaria Baranov; Liliana-Aurora Constantinescu

    2012-01-01

    Only those companies which succeed in building lasting relationships with online customers are those who customers are confident in and transact online securely. Furthermore, successful companies are those who pay attention to customer satisfaction, who are trying to understand customer needs and expectations and to fulfill them properly. Only those online store managers that focus more on gaining customer loyalty, than to customer acquisition succeed in the online business medium. Customer l...

  7. Passion and dependency in online shopping activities.

    Science.gov (United States)

    Wang, Chih-Chien; Yang, Hui-Wen

    2007-04-01

    This study examines the influence of harmonious passion (HP) and obsessive passion (OP) to online shopping dependency. The results show that both HP and OP might lead to online shopping dependency and online shoppers with OP are more dependent on online shopping activities. In addition, this study also found out that HP and OP could be denoted as a sequence of different intensities of passion, where HP might be a necessity of OP.

  8. You're a What? Online Seller

    Science.gov (United States)

    Torpey, Elka

    2013-01-01

    As online shopping has grown, so too has the number of people who make money selling products online. Online sellers can sell just about anything. Starting an online business can be as simple as having something to sell and access to the Internet. But there are a lot of factors to consider if one is going to have a business that thrives. One is to…

  9. Online consumer behavior among Norwegian business students

    OpenAIRE

    Møller-Hansen, Tor Ragnar

    2013-01-01

    Masteroppgave i økonomi og administrasjon - Universitetet i Agder 2013 E-commerce is an ever growing phenomenon which merits further research. This study conducts a literature review in the field of online consumer behavior, focusing on online consumer purchase intention and online consumer loyalty in the context of Norwegian business students. We also conduct a survey with 196 business students in Norway, and go on to identify three important variables impacting online consumer purchase i...

  10. Getting Business Insights through Clustering Online Behaviors

    OpenAIRE

    Jounghae Bang; Yoonho Cho; Min Sun Kim

    2015-01-01

    This study aimed to explore the online users’ behaviors. Since the Internet was introduced to the market, the various and frequent online activities have increased, and it becomes more important for the businesses to understand the online users. Therefore this study analyzed the online users’ behaviors and segmented the users by using K-means clustering method using actual clickstream data. There were four different research questions and, thus, four different sets of segmentations. It was fo...

  11. Designing Online Marketplaces: Trust and Reputation Mechanisms

    OpenAIRE

    Luca, Michael

    2017-01-01

    Online marketplaces have proliferated over the past decade, creating new markets where none existed. By reducing transaction costs, online marketplaces facilitate transactions that otherwise would not have occurred and enable easier entry of small sellers. One central challenge faced by designers of online marketplaces is how to build enough trust to facilitate transactions between strangers. This paper provides an economist’s toolkit for designing online marketplaces, focusing on trust and r...

  12. Exploring problematic online gaming: A qualitative approach

    OpenAIRE

    Waters, Joseph M

    2016-01-01

    Online gaming, specifically Massively Multiplayer Online Role-Playing Games (MMORPGs), has become a very popular pastime and often is the subject of scrutiny in the literature regarding problematic play. This study aimed to develop a better understanding of problematic online gaming by recruiting and interviewing MMORPG players who potentially played at problematic levels. Ten participants (9 males, 1 female) from a Mid-Western university were screened and interviewed regarding their online g...

  13. Attitudes toward buying online as predictors of shopping online for British and American respondents.

    Science.gov (United States)

    Yang, Bijou; Lester, David; James, Simon

    2007-04-01

    This study compared the attitudes toward online shopping of British and American individuals. Using a sample of 327 British and American university students, the British respondents were found to have less favorable attitudes toward online shopping. Attitudes toward online shopping were found to be significant predictors of making online purchases. The implications of these results were discussed and suggestions made for future research.

  14. Online Learning Self-Efficacy in Students with and without Online Learning Experience

    Science.gov (United States)

    Zimmerman, Whitney Alicia; Kulikowich, Jonna M.

    2016-01-01

    A need was identified for an instrument to measure online learning self-efficacy, which encompassed the wide variety of tasks required of successful online students. The Online Learning Self-Efficacy Scale (OLSES) was designed to include tasks required of students enrolled in paced online courses at one university. In the present study, the…

  15. Relationship between Online Learning Readiness and Structure and Interaction of Online Learning Students

    Science.gov (United States)

    Demir Kaymak, Zeliha; Horzum, Mehmet Baris

    2013-01-01

    Current study tried to determine whether a relationship exists between readiness levels of the online learning students for online learning and the perceived structure and interaction in online learning environments. In the study, cross sectional survey model was used. The study was conducted with 320 voluntary students studying online learning…

  16. Online Educators' Recommendations for Teaching Online: Crowdsourcing in Action

    Science.gov (United States)

    Dunlap, Joanna C.; Lowenthal, Patrick R.

    2018-01-01

    Over the years, online educators have learned a great deal about what works and does not work when designing and facilitating online courses. During the past few years, we have used crowdsourcing to invite experienced online educators to share their recommendations for teaching online. In this article, we describe our use of crowdsourcing to…

  17. Online Leadership and Learning: How Online Leaders May Learn From Their Working Experience

    DEFF Research Database (Denmark)

    Kolbæk, Ditte

    2018-01-01

    Online working environments develop and change continuously, meaning that online leaders and online team members must learn to adapt to change and should utilize emerging possibilities for doing their jobs. The purpose of this chapter is to explore how online leaders learn from experiences develo...

  18. What Do Online MBA Professors Have to Say about Online Teaching

    Science.gov (United States)

    Liu, Shijuan; Kim, Kyong-Jee; Bonk, Curtis J.; Magjuka, Richard

    2007-01-01

    Online MBA programs have grown exponentially in recent years. Yet, the prevailing literature indicates that research on online MBA education remains extremely limited. This article summarizes 28 instructor interviews from those teaching online courses in an online MBA program at a Midwestern public university. Instructors were interviewed…

  19. PERSONALITY INFLUENCES ON ONLINE STORES CUSTOMERS BEHAVIOR

    OpenAIRE

    Costinel DOBRE; Anca-Maria MILOVAN-CIUTA

    2015-01-01

    Online customer behaviors include a wide range of processes and activities related to sensory reactions, perceptions, attitude formation, preferences, decisions, satisfaction evaluation, and loyalty formation. Online customer behaviors are influenced by exogenous and endogenous factors. Exogenous factors include attributes associated with the online retailer and the consumer’s environmental influences. Endogenous factors include characteristics attributed to consumers. Of these, personality h...

  20. Barriers to Teaching Introductory Physical Geography Online

    Science.gov (United States)

    Ritter, Michael E.

    2012-01-01

    Learning geography online is becoming an option for more students but not without controversy. Issues of faculty resources, logistics, professional recognition, and pedagogical concerns are cited as barriers to teaching online. Offering introductory physical geography online presents special challenges. As a general education course, an…

  1. Professional Development Needs of Online Teachers

    Science.gov (United States)

    Roy, Mamta; Boboc, Marius

    2016-01-01

    Keeping in mind the rising rate of K-12 enrollment, and the increased demand for online teachers, the need for professional development of online teachers is keenly felt. The skills needed for teaching in face-to-face environments are not always transferable to online settings. There is a pointed change in the way teaching takes place in an online…

  2. Online Counselling: Learning from Writing Therapy.

    Science.gov (United States)

    Wright, Jeannie

    2002-01-01

    This article aims to extend an earlier review of some of the research into writing therapy and to indicate how it could be applied to online counseling. It also refers to some of the literature on online counseling, which, together with the writing therapy research, informed the decision to offer an online service to staff in a university setting.…

  3. Online Counseling Using Email: A Qualitative Study

    Science.gov (United States)

    Salleh, Amla; Hamzah, Ramlan; Nordin, Norazah; Ghavifekr, Simin; Joorabchi, Toktam Namyandeh

    2015-01-01

    Despite numerous studies in increasingly popular online mental health service, the nature of the relationship between online counselors and their clients, particularly in the email modality, deserves more attention. To enhance the knowledge in this area, this study was conducted to explore whether the online counseling relationship could be…

  4. Online CTE in the Community College

    Science.gov (United States)

    Garza Mitchell, Regina L.; Etshim, Rachal; Dietz, Brian T.

    2016-01-01

    This single-site case study explored how one community college integrated online education into CTE courses and programs. Through semi-structured interviews and document analysis, the study explores how one college integrated online education (fully online, hybrid, and web-enhanced) into areas typically considered "hands-on".…

  5. Assessing Blackboard: Improving Online Instructional Delivery

    Science.gov (United States)

    Chawdhry, Adnan A.; Paullet, Karen; Benjamin, Daniel

    2011-01-01

    Universities and colleges have been offering online classes without assessing the tools used for online learning management to determine student perceptions. An understanding of the benefits and concerns as perceived by the student population is essential to implementing an online education environment that is conducive to a student's learning.…

  6. Online Faculty Development and Assessment System (OFDAS)

    Science.gov (United States)

    Villar, Luis M.; Alegre, Olga M.

    2006-01-01

    The rapid growth of online learning has led to the development of faculty inservice evaluation models focused on quality improvement of degree programs. Based on current "best practices" of student online assessment, the Online Faculty Development and Assessment System (OFDAS), created at the Canary Islands, was designed to serve the…

  7. Design and implementation of online examination administration ...

    African Journals Online (AJOL)

    Online examination system is a web-based examination system where examination is taken online i.e. through the internet or intranet using computer system. It is an effective solution for mass education evaluation. We have developed an online examination system based on a Browser/Server framework using Microsoft ...

  8. Teachers' Embodied Presence in Online Teaching Practices

    Science.gov (United States)

    Bolldén, Karin

    2016-01-01

    This study aims to examine teachers' embodiments online. The analysis is based on online ethnographic data from two online courses in higher education settings using different information and communication technologies. The perspective of practice theory and the concepts of being a body, having a body and the instrumental body were used to analyse…

  9. Questioning as Facilitating Strategies in Online Discussion

    Science.gov (United States)

    Wang, Yu-Mei

    2014-01-01

    Facilitation of online discussions presents a challenge to online learning instructors. Unlike in face-to-face courses, students in online learning do not have physical contacts with instructors. They might view instructors as authoritarian figures and perceive instructor's comments as impersonal. This article details the author's personal…

  10. SLAC Library - Online Particle Physics Information

    Science.gov (United States)

    Online Particle Physics Information Compiled by Revised: April, 201 7 This annotated list provides a highly selective set of online resources that are useful to the particle physics community. It & Reports Particle Physics Journals & Reviews Online Journals and Tables of Contents Journal

  11. Online-kaubanduse TOP aastal 2003

    Index Scriptorium Estoniae

    2004-01-01

    Online-kaubanduse TOP aastal 2003. Käibe TOP 5. Käibe kasvu TOP 5. Rentaabluse TOP 5. Kasumi TOP 5. Kasumi kasvu TOP 5. Omakapitali tootlikkuse TOP 5. Lisa: TOPi koostamise metoodika. Online-kaubanduse firmade üldandmed. Online kaubanduse firmade finantsandmed

  12. Best Practices for Online Business Education

    Science.gov (United States)

    Grandzol, John R.; Grandzol, Christian J.

    2006-01-01

    This integrative review of literature on online educational best practices is intended to provide a quick reference for those interested in designing online business courses and programs. Primarily American in its perspective, this review may be helpful for business schools seeking optimal online course designs that foster quality learning…

  13. Student views regarding online freshmen physics courses

    Science.gov (United States)

    Ramlo, Susan

    2017-10-01

    Background: Nationally, many public universities have started to move into the online course and program market that was previously associated with for-profit institutions of higher education. Public university administrators state that students seek the flexibility of online courses. But do students want to take courses online, especially freshmen-level science courses perceived to be difficult?

  14. Mastery with Meaning: Access to Mathematics Online

    Science.gov (United States)

    Kennedy, Paul; Ellis, Wade; Oien, Janet; Benoit, Steven

    2007-01-01

    Mastery approaches with online Internet platforms have been shown to alleviate many students' deficiencies and open the door to higher mathematics. This paper details some current programs using online learning for precalculus courses, and detail how the research affected the design, development, and implementation of a new online approach…

  15. Supporting Wellness in Adult Online Education

    Science.gov (United States)

    Thompson, Jacklyn J.; Porto, Stella C. S.

    2014-01-01

    Online education cannot continue to grow at the current pace while ignoring a crucial component of campus support, wellness for adult online learners. This paper brings awareness to the concept of wellness as an important student support service in adult online education. It includes a summarized review of relevant literature and identifies…

  16. Employers' Perceptions of Online Accounting Education

    Science.gov (United States)

    Tabatabaei, Manouchehr; Solomon, Alison; Strickland, Emily; Metrejean, Eddie

    2014-01-01

    The main focus of this research is on perceptions of accounting employers of those individuals obtaining their accounting education online. An online survey of accounting professionals was conducted, and the findings suggest that a candidate with a traditional education is more suitable for employment than a candidate with an online education.…

  17. Approaching K-12 Online Education in Pennsylvania

    Science.gov (United States)

    Vadell, Kathryn

    2013-01-01

    The purpose of this study is to determine how K-12 schools are addressing the need to accommodate online learners in Pennsylvania. It is built upon a review of literature focusing on educational legislation, the personalization of online learning and online learning solutions. The study posed 21 questions utilizing a mixed methods approach to…

  18. Assuring Quality in Online Course Delivery

    Science.gov (United States)

    Matuga, Julia M.; Wooldridge, Deborah G.; Poirier, Sandra

    2011-01-01

    This paper examines the critical issue of assuring quality online course delivery by examining four key components of online teaching and learning. The topic of course delivery is viewed as a cultural issue that permeates processes from the design of an online course to its evaluation. First, the authors examine and review key components of and…

  19. The Online Journalist between Ideals and Audience

    DEFF Research Database (Denmark)

    Hartley, Jannie Møller

    2013-01-01

    How do online journalists define themselves? Journalistic self-perception plays a big part in understanding developments in the practice of online journalism in newsrooms. This article presents an analysis of the self-perceptions of online journalists using the theoretical framework of Pierre...

  20. Critical Success Factors in Online Language Learning

    Science.gov (United States)

    Alberth

    2011-01-01

    With the proliferation of online courses nowadays, it is necessary to ask what defines the success of teaching and learning in these new learning environments exactly. This paper identifies and critically discusses a number of factors for successful implementation of online delivery, particularly as far as online language learning is concerned.…

  1. What Happens Online Stays Online? Segment-Specific Online and Offline Effects of Banner Advertisements

    NARCIS (Netherlands)

    Lobschat, Lara; Osinga, Ernst; Reinartz, Werner J.

    2017-01-01

    Many firms allocate increasing parts of their advertising budgets to banner advertising. Yet, for firms that predominantly sell offline, existing research provides little guidance on online advertising decisions. In this study, the authors analyze the impact of banner advertising on consumers'

  2. A CLASSIC FRAMEWORK OF ONLINE MARKETING TOOLS

    Directory of Open Access Journals (Sweden)

    Popa Adela Laura

    2015-07-01

    Full Text Available The present paper starts from the assumption that there is a tendency, especially among practitioners, to largely overlap concepts of online marketing and online advertising, thus considering that most online marketing tools aim at the aspect of value communication and promotion. This observation prompted us to try to delineate the categories of online marketing tools according to the traditional areas of marketing activity. Therefore, the paper aims to present the online marketing tools based on a different vision than the literature identified so far. Thus, it was intended to group the online marketing tools on the key components of the marketing activity and the presentation, for each, of certain software tools that support that. The way in which the analysis of online marketing tools was addressed is new and could be useful for defining a structured vision on the field. The paper aims both to analyze concepts specific to online marketing, and especially to carry out a delineation of categories of online marketing tools based on the key areas of marketing such as value creation, value delivery, value communication / promotion, customer relationship management and marketing research. To achieve the goal set for this paper we considered useful to address the issue from a dual perspective: from the perspective of the academic literature - books, studies found in scientific databases - which deal with the topic of online marketing and online marketing tools; and from the perspective of practitioners - studies posted on the Internet by the specialists in the field, respectively the analysis of websites of companies providing online marketing services. The intention was to combine the vision specific to theorists to that of practitioners in tackling the field specific to online marketing and online marketing tools. In order to synthesize the information presented in this paper, we also conducted a visual representation of the categories of online

  3. Online Gamers' Preferences for Online Game Charging Mechanisms: The Effect of Exploration Motivation

    OpenAIRE

    Fan-Chen Tseng; Ching-I Teng

    2015-01-01

    Online games construct a virtual world where gamers can explore and experience various exciting environments. However, studies on gamer behavior rarely investigated the relationships between motivations and spending for online games. Understanding these relationships helps online game service providers manage gamers' motivations and develop better revenue models. This study investigated the relationships between one core motivation for playing online games—exploration motivation—and onlin...

  4. Customer experience with online shopping : what are the unique experiences customers seek from online shopping?

    OpenAIRE

    Jin, Daoyan

    2013-01-01

    Over the last decade, there has been a great change in consumers' shopping behavior along with technological change. Online shopping is the use of computer technology for better shopping performance. Retailers are busy in studying consumers' behavior to see their attitudes toward online shopping and to meet the demand of online shoppers. Due to my interest in online business, I have also decided to study about customers' attitudes toward online shopping and specifically regarding factors that...

  5. Does online harassment constitute bullying? An exploration of online harassment by known peers and online-only contacts.

    Science.gov (United States)

    Wolak, Janis; Mitchell, Kimberly J; Finkelhor, David

    2007-12-01

    To shed light on the nature of online harassment and the extent to which it may be bullying by examining differences in the characteristics of harassed youth, online harassment incidents, and distressing online harassment based on the identity of online harassers (known peer vs. online-only contact). A telephone survey of a nationally representative sample of 1500 youth Internet users, ages 10 to 17, conducted between March and June 2005. Nine percent (n = 129) of youth were harassed online in the past year, 43% (n = 56) by known peers and 57% (n = 73) by people they met online and did not know in person (online-only contacts). Most online harassment incidents did not appear to meet the standard definition of bullying used in school-based research and requiring aggression, repetition, and power imbalance. Only 25% of incidents by known peers and 21% by online-only contacts involved both repeated incidents and either distress to targets or adult intervention. In many cases, the concept of "bullying" or "cyber-bullying" may be inappropriate for online interpersonal offenses. We suggest using "online harassment," with disclaimers that it does not constitute bullying unless it is part of or related to offline bullying. This would include incidents perpetrated by peers that occur entirely online, but arise from school-related events or relationships and have school-related consequences for targets. The Internet provides opportunities for the extension of conventional school bullying to new venues. Those who study conventional school bullying should include online forms of the behavior in research, prevention, and intervention paradigms.

  6. Status of online maintenance in the world

    International Nuclear Information System (INIS)

    Mizumachi, Wataru; Kobayashi, Masahide

    2009-01-01

    In many countries, online maintenance has been already introduced. Especially in US, online maintenance has been introduced to many nuclear plants which has (N+1) redundant safety systems as Japanese plants. There experience will contribute us to discuss how to introduce online maintenance in Japan. In IAEA's nuclear safety criteria and guidance, it is recognized that the outage of one safety system for maintenance is usual operation. This is normal sense in the world. In US, the risk when online maintenance is done is controlled mainly by PRA. We have to discuss how to introduce online maintenance in JAPAN under these conditions in the world. (author)

  7. Exploring Customer Purchasing Intention over Online Store

    Directory of Open Access Journals (Sweden)

    Behrang Samadi

    2015-05-01

    Full Text Available This study aims to examine the correlation among perceived benefits, perceived risks and perceived website quality towards online purchasing intention with one of the online store in Singapore. This study used online questionnaire survey to collect 180 completed responses of male and female Singaporean aged 20 and above. The findings showed that there was a significant correlation between perceived benefits, perceived website quality and online purchasing intention while there was no significant correlation between perceived risks and online purchasing intention. Implication and limitation of this study also discussed.

  8. Suspect online sellers and contraceptive access.

    Science.gov (United States)

    Liang, Bryan A; Mackey, Tim K; Lovett, Kimberly M

    2012-11-01

    Issues surrounding contraception access have been a national focus. During this debate, adolescent and adult women may seek these products online. Due to safety concerns, including potential counterfeit forms, we wished to assess whether online "no prescription" contraceptives were available. We assessed online availability of reversible, prescription contraceptive methods resulting in online pharmacy marketing is shifting from direct search engine access to social media (Facebook, Twitter, Slidehare, flickr). Online contraceptive sales represent patient safety risks and a parallel system of high-risk product access absent professional guidance. Providers should educate patients, while policy makers employ legal strategies to address these systemic risks. Copyright © 2012 Elsevier Inc. All rights reserved.

  9. Online Information Technologies Certificate Program

    Directory of Open Access Journals (Sweden)

    Erman YUKSELTURK

    2005-01-01

    Full Text Available Online Information Technologies Certificate Program Res. Ass. Erman YUKSELTURK Middle East Technical University Department of Computer Education and Instructional Technology, Faculty of Education, Ankara, TURKEY ABSTRACT In this study, Information Technologies Certificate Program which is based on synchronous and asynchronous communication methods over the Internet offered by cooperation of Middle East Technical University, Computer Engineering Department and Continuing Education Center were examined. This online certificate program started in May 1998 and it is still active. The program includes eight fundamental courses of Computer Engineering Department and comprised of four semesters lasting totally nine months. The main aim of this program is to train the participants in IT field to meet demand in the field of computer technologies in Turkey. As a conclusion, the properties of this program were discussed in a detailed way.

  10. On-line moisture analysis

    CERN Document Server

    Cutmore, N G

    2002-01-01

    Measurement of the moisture content of iron ore has become a key issue for controlling moisture additions for dust suppression. In most cases moisture content is still determined by manual or automatic sampling of the ore stream, followed by conventional laboratory analysis by oven drying. Although this procedure enables the moisture content to be routinely monitored, it is too slow for control purposes. This has generated renewed interest in on-line techniques for the accurate and rapid measurement of moisture in iron ore on conveyors. Microwave transmission techniques have emerged over the past 40 years as the dominant technology for on-line measurement of moisture in bulk materials, including iron ores. Alternative technologies have their limitations. Infra-red analysers are used in a variety of process industries, but rely on the measurement of absorption by moisture in a very thin surface layer. Consequently such probes may be compromised by particle size effects and biased presentation of the bulk mater...

  11. Online Personalization of Hearing Instruments

    Directory of Open Access Journals (Sweden)

    Bert de Vries

    2008-09-01

    Full Text Available Online personalization of hearing instruments refers to learning preferred tuning parameter values from user feedback through a control wheel (or remote control, during normal operation of the hearing aid. We perform hearing aid parameter steering by applying a linear map from acoustic features to tuning parameters. We formulate personalization of the steering parameters as the maximization of an expected utility function. A sparse Bayesian approach is then investigated for its suitability to find efficient feature representations. The feasibility of our approach is demonstrated in an application to online personalization of a noise reduction algorithm. A patient trial indicates that the acoustic features chosen for learning noise control are meaningful, that environmental steering of noise reduction makes sense, and that our personalization algorithm learns proper values for tuning parameters.

  12. The Structure of Online Activism

    Directory of Open Access Journals (Sweden)

    Kevin Lewis

    2014-02-01

    Full Text Available Despite the tremendous amount of attention that has been paid to the internet as a tool for civic engagement, we still have little idea how “active” is the average online activist or how social networks matter in facilitating electronic protest. In this paper, we use complete records on the donation and recruitment activity of 1.2 million members of the Save Darfur “Cause” on Facebook to provide a detailed first look at a massive online social movement. While both donation and recruitment behavior are socially patterned, the vast majority of Cause members recruited no one else into the Cause and contributed no money to it-suggesting that in the case of the Save Darfur campaign, Facebook conjured an illusion of activism rather than facilitating the real thing.

  13. Are online poker problem gamblers sensation seekers?

    Science.gov (United States)

    Bonnaire, Céline

    2018-03-31

    The purpose of this research was to examine the relationship between sensation seeking and online poker gambling in a community sample of adult online poker players, when controlling for age, gender, anxiety and depression. In total, 288 online poker gamblers were recruited. Sociodemographic data, gambling behavior (CPGI), sensation seeking (SSS), depression and anxiety (HADS) were evaluated. Problem online poker gamblers have higher sensation seeking scores (total, thrill and adventure, disinhibition and boredom susceptibility subscores) and depression scores than non-problem online poker gamblers. Being male, with total sensation seeking, disinhibition and depression scores are factors associated with online poker problem gambling. These findings are interesting in terms of harm reduction. For example, because disinhibition could lead to increased time and money spent, protective behavioral strategies like setting time and monetary limits should be encouraged in poker online gamblers. Copyright © 2018 Elsevier B.V. All rights reserved.

  14. Price Increases from Online Privacy

    OpenAIRE

    Ward, Michael R.; Chen, Yu-Ching

    2001-01-01

    Consumers value keeping some information about them private from potential marketers. E-commerce dramatically increases the potential for marketers to accumulate otherwise private information about potential customers. Online marketers claim that this information enables them to better market their products. Policy makers are currently drafting rules to regulate the way in which these marketers can collect, store, and share this information. However, there is little evidence yet either of con...

  15. Influencing the online consumer's behavior

    OpenAIRE

    Constantinides, Efthymios

    2004-01-01

    Addresses one of the fundamental issues of e-marketing: how to attract and win over the consumer in the highly competitive Internet marketplace. Analyses the factors affecting the online consumer's behavior and examines how e-marketers can influence the outcome of the virtual interaction and buying process by focusing their marketing efforts on elements shaping the customer's virtual experience, the Web experience. Identifying the Web experience components and understanding their role as inpu...

  16. Pedagogical Principles in Online Teaching

    DEFF Research Database (Denmark)

    Beckmann, Suzanne C.; Uth Thomsen, Thyra; von Wallpach, Sylvia

    of the seven pedagogical principles that govern the teaching at our university. We also present a case study that illustrates how both opportunities and challenges were met in two “first-mover” fully online courses during Fall 2014. The experiences from this case study are discussed in terms of to what extent...... they met the pedagogical principles and observations unrelated to the pedagogical principle are shared....

  17. Online communication and adolescent relationships.

    Science.gov (United States)

    Subrahmanyam, Kaveri; Greenfield, Patricia

    2008-01-01

    Over the past decade, technology has become increasingly important in the lives of adolescents. As a group, adolescents are heavy users of newer electronic communication forms such as instant messaging, e-mail, and text messaging, as well as communication-oriented Internet sites such as blogs, social networking, and sites for sharing photos and videos. Kaveri Subrahmanyam and Patricia Greenfield examine adolescents' relationships with friends, romantic partners, strangers, and their families in the context of their online communication activities. The authors show that adolescents are using these communication tools primarily to reinforce existing relationships, both with friends and romantic partners. More and more they are integrating these tools into their "offline" worlds, using, for example, social networking sites to get more information about new entrants into their offline world. Subrahmanyam and Greenfield note that adolescents' online interactions with strangers, while not as common now as during the early years of the Internet, may have benefits, such as relieving social anxiety, as well as costs, such as sexual predation. Likewise, the authors demonstrate that online content itself can be both positive and negative. Although teens find valuable support and information on websites, they can also encounter racism and hate messages. Electronic communication may also be reinforcing peer communication at the expense of communication with parents, who may not be knowledgeable enough about their children's online activities on sites such as the enormously popular MySpace. Although the Internet was once hailed as the savior of education, the authors say that schools today are trying to control the harmful and distracting uses of electronic media while children are at school. The challenge for schools is to eliminate the negative uses of the Internet and cell phones in educational settings while preserving their significant contributions to education and social

  18. Advanced online food ordering application

    OpenAIRE

    VOLER, STAŠ

    2015-01-01

    The purpose of the thesis was to produce a web application for ordering food (pizzas) online. The thesis mainly focuses on providing the most effective sales possible. For that reason we built a special mechanism for automatic categorisation of pizzas in different categories, which combined with data on a user's past purchases provided a selection of the most appropriate pizzas for that specific user. The first part of the thesis describes the technologies and tools used. In developing t...

  19. Consumer Online Grocery Buying Intention

    OpenAIRE

    Hansen, Torben; Jensen, Jan Møller; Solgaard, Hans Stubbe

    2003-01-01

    This paper tests the ability of two consumer theories - the theory of reasoned action and the theory of planned behavior - in predicting consumer online grocery buying intention. In addition, a comparison of the two theories is conducted. Data were collected from two web-based surveys of Danish (n=1222) and Swedish (n=1038) consumers using self-administered questionnaires. Lisrel results suggest that the theory of planned behavior (with the inclusion of a path from subjective norm to attitude...

  20. Marketing Research Using Online Surveys

    Directory of Open Access Journals (Sweden)

    Landoy A.

    2009-12-01

    Full Text Available In this article, quality criteria for electronic survey design and use based on an investigation of recent electronic survey literature are presented. The results show that a hard-to-reach audience can be reached using the quality criteria that are most important for reaching these types of audiences. It is presented one online questionnaire for the academic staff community at Transilvania university of Brasov, Romania. The Limerik one was tested.