A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects.

PubMed

Abbas, Zeeshan; Yoon, Wonyong

2015-09-25

The Internet of Things (IoT) is an emerging key technology for future industries and everyday lives of people, where a myriad of battery operated sensors, actuators, and smart objects are connected to the Internet to provide services such as mobile healthcare, intelligent transport system, environmental monitoring, etc. Since energy efficiency is of utmost importance to these battery constrained IoT devices, IoT-related standards and research works have focused on the device energy conserving issues. This paper presents a comprehensive survey on energy conserving issues and solutions in using diverse wireless radio access technologies for IoT connectivity, e.g., the 3rd Generation Partnership Project (3GPP) machine type communications, IEEE 802.11ah, Bluetooth Low Energy (BLE), and Z-Wave. We look into the literature in broad areas of standardization, academic research, and industry development, and structurally summarize the energy conserving solutions based on several technical criteria. We also propose future research directions regarding energy conserving issues in wireless networking-based IoT.

A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects

PubMed Central

Abbas, Zeeshan; Yoon, Wonyong

2015-01-01

The Internet of Things (IoT) is an emerging key technology for future industries and everyday lives of people, where a myriad of battery operated sensors, actuators, and smart objects are connected to the Internet to provide services such as mobile healthcare, intelligent transport system, environmental monitoring, etc. Since energy efficiency is of utmost importance to these battery constrained IoT devices, IoT-related standards and research works have focused on the device energy conserving issues. This paper presents a comprehensive survey on energy conserving issues and solutions in using diverse wireless radio access technologies for IoT connectivity, e.g., the 3rd Generation Partnership Project (3GPP) machine type communications, IEEE 802.11ah, Bluetooth Low Energy (BLE), and Z-Wave. We look into the literature in broad areas of standardization, academic research, and industry development, and structurally summarize the energy conserving solutions based on several technical criteria. We also propose future research directions regarding energy conserving issues in wireless networking-based IoT. PMID:26404275

Blurring the Lines: Leveraging Internet Technology for Successful Blending of Secondary/Post-Secondary Technical Education

ERIC Educational Resources Information Center

Ryan, Kenneth; Kopischke, Kevin

2008-01-01

The Remote Automation Management Platform (RAMP) is a real-time, interactive teaching tool which leverages common off-the-shelf internet technologies to provide high school learners extraordinary access to advanced technical education opportunities. This outreach paradigm is applicable to a broad range of advanced technical skills from automation…

[Parents' and Children's Perspectives of Parental Mediation Strategies in Association with Children's Internet Skills].

PubMed

Glüer, Michael; Lohaus, Arnold

2018-02-01

Parents' and Children's Perspectives of Parental Mediation Strategies in Association with Children's Internet Skills The purpose of this study was to examine the association of parental mediation strategies (from parents' and children's perspective) and children's internet skills. In total 194 parent-child dyads were questioned about their parent's mediation strategies. The children (fifth to ninth grade) additionally answered questions about their internet skills and the amount of time they spent daily on the internet. Parents' and children's ratings of the parental mediation strategies showed moderate associations. Parents reported to use more often mediation strategies than was perceived by their children. The mediation strategies had only limited value for the prediction of the children's internet skills. Parents' and children's perspective about restrictive content mediation were both negatively associated to children's internet skills. After controlling for children's age, sex and time spent daily on the internet, results showed that only congruencies between children's and parental perspectives regarding the parental restrictive content mediation were associated with decreased technical and social internet skills. Additionally, discrepancies between the children's and parental perspectives regarding the parental use of technical mediation were associated with decreased technical internet skills. Discrepancies regarding the parental mediation strategy monitoring were related to increased information navigation skills.

Let's get technical: Enhancing program evaluation through the use and integration of internet and mobile technologies.

PubMed

Materia, Frank T; Miller, Elizabeth A; Runion, Megan C; Chesnut, Ryan P; Irvin, Jamie B; Richardson, Cameron B; Perkins, Daniel F

2016-06-01

Program evaluation has become increasingly important, and information on program performance often drives funding decisions. Technology use and integration can help ease the burdens associated with program evaluation by reducing the resources needed (e.g., time, money, staff) and increasing evaluation efficiency. This paper reviews how program evaluators, across disciplines, can apply internet and mobile technologies to key aspects of program evaluation, which consist of participant registration, participant tracking and retention, process evaluation (e.g., fidelity, assignment completion), and outcome evaluation (e.g., behavior change, knowledge gain). In addition, the paper focuses on the ease of use, relative cost, and fit with populations. An examination on how these tools can be integrated to enhance data collection and program evaluation is discussed. Important limitations of and considerations for technology integration, including the level of technical skill, cost needed to integrate various technologies, data management strategies, and ethical considerations, are highlighted. Lastly, a case study of technology use in an evaluation conducted by the Clearinghouse for Military Family Readiness at Penn State is presented and illustrates how technology integration can enhance program evaluation. Copyright © 2016 Elsevier Ltd. All rights reserved.

An easy-to-build remote laboratory with data transfer using the Internet School Experimental System

NASA Astrophysics Data System (ADS)

Schauer, František; Lustig, František; Dvořák, Jiří; Ožvoldová, Miroslava

2008-07-01

The present state of information communication technology makes it possible to devise and run computer-based e-laboratories accessible to any user with a connection to the Internet, equipped with very simple technical means and making full use of web services. Thus, the way is open for a new strategy of physics education with strongly global features, based on experiment and experimentation. We name this strategy integrated e-learning, and remote experiments across the Internet are the foundation for this strategy. We present both pedagogical and technical reasoning for the remote experiments and outline a simple system based on a server-client approach, and on web services and Java applets. We give here an outline of the prospective remote laboratory system with data transfer using the Internet School Experimental System (ISES) as hardware and ISES WEB Control kit as software. This approach enables the simple construction of remote experiments without building any hardware and virtually no programming, using a paste and copy approach with typical prebuilt blocks such as a camera view, controls, graphs, displays, etc. We have set up and operate at present seven experiments, running round the clock, with more than 12 000 connections since 2005. The experiments are widely used in practical teaching of both university and secondary level physics. The recording of the detailed steps the experimentor takes during the measurement enables detailed study of the psychological aspects of running the experiments. The system is ready for a network of universities to start covering the basic set of physics experiments. In conclusion we summarize the results achieved and experiences of using remote experiments built on the ISES hardware system.

The Design of the Internet's Architecture by the Internet Engineering Task Force (IETF) and Human Rights.

PubMed

Cath, Corinne; Floridi, Luciano

2017-04-01

The debate on whether and how the Internet can protect and foster human rights has become a defining issue of our time. This debate often focuses on Internet governance from a regulatory perspective, underestimating the influence and power of the governance of the Internet's architecture. The technical decisions made by Internet Standard Developing Organisations (SDOs) that build and maintain the technical infrastructure of the Internet influences how information flows. They rearrange the shape of the technically mediated public sphere, including which rights it protects and which practices it enables. In this article, we contribute to the debate on SDOs' ethical responsibility to bring their work in line with human rights. We defend three theses. First, SDOs' work is inherently political. Second, the Internet Engineering Task Force (IETF), one of the most influential SDOs, has a moral obligation to ensure its work is coherent with, and fosters, human rights. Third, the IETF should enable the actualisation of human rights through the protocols and standards it designs by implementing a responsibility-by-design approach to engineering. We conclude by presenting some initial recommendations on how to ensure that work carried out by the IETF may enable human rights.

Ethical and Professional Issues in Career Assessment on the Internet.

ERIC Educational Resources Information Center

Barak, Azy

2003-01-01

Concerns about Internet-based career assessments include the following: users' technical skill level, lack of screening, psychological factors, cultural bias, unprotected results, technical failures, lack of standardization, digital divide, interpretation problems, outdated tests, copyright violations, administrator qualifications, and hidden…

Critical Analysis of the Quality, Readability, and Technical Aspects of Online Information Provided for Neck-Lifts.

PubMed

Rayess, Hani; Zuliani, Giancarlo F; Gupta, Amar; Svider, Peter F; Folbe, Adam J; Eloy, Jean Anderson; Carron, Michael A

2017-03-01

The number of patients using the internet to obtain health information is growing. This material is unregulated and heterogeneous and can influence patient decisions. To compare the quality, readability, and technical aspects of online information about neck-lifts provided by private practice websites vs academic medical centers and reference sources. In this cross-sectional analysis conducted between November 2015 and January 2016, a Google search of the term neck-lift was performed, and the first 45 websites were evaluated. The websites were categorized as private practice vs other. Private websites (PWs) included sites created by private practice physicians. Other websites (OWs) were created by academic medical centers or reference sources. Quality, readability, and technical aspects of online websites related to neck-lifts. Quality was assessed using the DISCERN criteria and the Health on the Net principles (HONcode). Readability was assessed using 7 validated and widely used criteria. Consensus US reading grade level readability was provided by a website (readabilityformulas.com). Twelve technical aspects were evaluated based on criteria specified by medical website creators. Forty-five websites (8 OWs [18%] and 37 PWs [82%]) were analyzed. There was a significant difference in quality between OWs and PWs based on the DISCERN criteria and HONcode principles. The DISCERN overall mean (SD) scores were 2.3 (0.5) for OWs and 1.3 (0.3) for PWs (P < .001). Of a total possible score of 14 using the HONcode analysis, the mean (SD) was 8.6 (1.8) (range, 5-11) for OW, and the mean (SD) was 5.8 (1.7) (range, 2-9) for PW. The mean (SD) readability consensus reading grade level scores were 11.7 (1.9) for OWs and 10.6 (1.9) for PWs. Of a total possible score of 12, the mean (SD) technical scores were 6.3 (1.8) (range, 4-9) for OWs and 6.4 (1.5) (range, 3-9) for PWs. Compared with PWs, OWs had a significantly higher quality score based on both the DISCERN criteria and HONcode principles. The mean readability for OWs and PWs was grade 11 and grade 10, respectively, significantly higher than the grade 7 level recommended by the National Institutes of Health. Assessment of technical criteria demonstrated room for improvement in providing links to social media and blogs and reducing advertisements. Improving the quality and readability of online information may result in increased patient understanding, more active patient involvement, and ultimately better outcomes. Enhancing the technical aspects of websites may increase website traffic and patient volume. NA.

Functional Internet Literacy: Required Cognitive Skills with Implications for Instruction

ERIC Educational Resources Information Center

Johnson, Genevieve Marie

2007-01-01

Patterns of typical Internet use provide the basis for defining "functional Internet literacy." Internet use commonly includes communication, information, recreation, and commercial activities. Technical competence with connectivity, security, and downloads is a prerequisite for using the Internet for such activities. Bloom's taxonomy of cognitive…

Network security vulnerabilities and personal privacy issues in Healthcare Information Systems: a case study in a private hospital in Turkey.

PubMed

Namoğlu, Nihan; Ulgen, Yekta

2013-01-01

Healthcare industry has become widely dependent on information technology and internet as it moves from paper to electronic records. Healthcare Information System has to provide a high quality service to patients and a productive knowledge share between healthcare staff by means of patient data. With the internet being commonly used across hospitals, healthcare industry got its own share from cyber threats like other industries in the world. The challenge is allowing knowledge transfer to hospital staff while still ensuring compliance with security mandates. Working in collaboration with a private hospital in Turkey; this study aims to reveal the essential elements of a 21st century business continuity plan for hospitals while presenting the security vulnerabilities in the current hospital information systems and personal privacy auditing standards proposed by regulations and laws. We will survey the accreditation criteria in Turkey and counterparts in US and EU. We will also interview with medical staff in the hospital to understand the needs for personal privacy and the technical staff to perceive the technical requirements in terms of network security configuration and deployment. As hospitals are adopting electronic transactions, it should be considered a must to protect these electronic health records in terms of personal privacy aspects.

Internet Research: Implications for The Future of Health Care

PubMed Central

Shortliffe, Ted

1999-01-01

The phenomenal growth in Internet usage, largely due to the success of the World Wide Web, has stressed the international networking infrastructure in ways that were never contemplated when the early ARPAnet emerged from research laboratories in the 1970s. Some of the challenges are logistical and legal, and have to do with management of domain names, intellectual-property agreements, and international business activities. Others are technical, resulting both because we are envisioning applications that the current Internet cannot support, and because the existing infrastructure cannot scale to a world in which a huge portion of the world's population is online and individual homes and businesses may have IP addresses for tens of electronic devices, such as appliances, heating systems, or security alarms. In this presentation, I will discuss some of the US research and testbed activities that are currently underway in an effort to respond to the technical challenges. These include the Internet-2 testbed created by a consortium of academic institutions, and the federal government's Next Generation Internet research initiative. I will explain the difference between these two programs and identify some of the technical requirements other than a simple increase in bandwidth that have been identified for the evolving Internet. This will lead to a discussion of the limitations of the current Internet that have constrained its use in health care and that accordingly help to define the networking research agenda that is of greatest importance to the biomedical community. Policy and regulatory issues that arise because of health care's use of the Internet will also be discussed, as will those technical requirements that may be unique to biomedical applications. One goal of the discussion will be to motivate an international discussion of the ways in which the medical informatics community should be engaged in both basic and applied research in the area of networking and the future of the Internet."

Comparison of Internet versus lecture instructional methods for teaching nursing research.

PubMed

Woo, M A; Kimmick, J V

2000-01-01

Although many higher education programs are using the Internet to teach classes, there are few published reports on the effectiveness of this method on test scores or student satisfaction. The purpose of this study was to compare test and student satisfaction scores of graduate nursing students who take a nursing research course via the Internet with those of students who take the same course via traditional lecture instruction. In addition, student technical support use and Internet student lecture attendance also were examined. A total of 97 students (Internet, 44; lectures, 53) participated. There were no significant differences in test scores and overall course student satisfaction (P > .05). However, the Internet students reported significantly higher (P = .04) stimulation of learning compared with the traditional lecture students. Technical support use by the Internet students was high initially and was related to software problems. Of interest were the large proportion of Internet students (73 percent) who attended at least 3 of the 10 lectures. Use of the Internet to teach graduate-level nursing research can provide comparable learning and student satisfaction to traditional lecture instructional methods.

Information Processing Techniques Program. Volume II. Communications- Adaptive Internetting

DTIC Science & Technology

1977-09-30

LABORATORY INFORMATION PROCESSING TECHNIQUES PROGRAM VOLUME II: COMMUNICATIONS-ADAPTIVE INTERNETTING I SEMIANNUAL TECHNICAL SUMMARY REPORT TO THE...MASSACHUSETTS ABSTRACT This repori describes work performed on the Communications-Adaptive Internetting program sponsored by the Information ... information processing techniques network speech terminal communicatlons-adaptive internetting 04 links digital voice communications time-varying

Designing Environment for Teaching Internet of Things

ERIC Educational Resources Information Center

Simic, Konstantin; Vujin, Vladimir; Labus, Aleksandra; Stepanic, Ðorde; Stevanovic, Mladen

2014-01-01

One of the new topics taught at technical universities is Internet of Things. In this paper, a workshop for organizing a lab in academic environment for the subject Internet of Things is described. The architecture of the platform, scenario and a description of components used for creating the environment for learning Internet of things are also…

The Role of Free Internet Resources for Library Technical Services and Reference in a Hungarian LIS Continuing Education Course

ERIC Educational Resources Information Center

Koltay, Tibor

2006-01-01

After providing background to Continuing Professional Education (CPE) of librarians in Hungary, this article outlines the content of a course that seeks to make Hungarian librarians familiar with free Internet resources that are usable for library technical services and reference. One of the most important topics covered in the course is the…

Internet Color Imaging

DTIC Science & Technology

2000-07-01

UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADPO1 1348 TITLE: Internet Color Imaging DISTRIBUTION: Approved for public...Paper Internet Color Imaging Hsien-Che Lee Imaging Science and Technology Laboratory Eastman Kodak Company, Rochester, New York 14650-1816 USA...ABSTRACT The sharing and exchange of color images over the Internet pose very challenging problems to color science and technology . Emerging color standards

Development of an Internet Security Policy for health care establishments.

PubMed

Ilioudis, C; Pangalos, G

2000-01-01

The Internet provides unprecedented opportunities for interaction and data sharing among health care providers, patients and researchers. However, the advantages provided by the Internet come with a significantly greater element of risk to the confidentiality and integrity of information. This paper defines the basic security requirements that must be addressed in order to use the Internet to safely transmit patient and/or other sensitive Health Care information. It describes a suitable Internet Security Policy for Health Care Establishments and provides the set of technical measures that are needed for its implementation. The proposed security policy and technical approaches have been based on an extensive study of the related recommendations from the security and standard groups both in EU amid USA and our related work and experience. The results have been utilized in the framework of the Intranet Health Clinic project, where the use of the Internet for the transmission of sensitive Health Care information is of vital importance.

Computers and the internet: tools for youth empowerment.

PubMed

Valaitis, Ruta K

2005-10-04

Youth are often disenfranchised in their communities and may feel they have little voice. Since computers are an important aspect of youth culture, they may offer solutions to increasing youth participation in communities. This qualitative case study investigated the perceptions of 19 (predominantly female) inner-city school youth about their use of computers and the Internet in a school-based community development project. Youth working with public health nurses in a school-based community development project communicated with local community members using computer-mediated communication, surveyed peers online, built websites, searched for information online, and prepared project materials using computers and the Internet. Participant observation, semistructured interviews, analysis of online messages, and online- and paper-based surveys were used to gather data about youth's and adults' perceptions and use of the technologies. Constant comparison method and between-method triangulation were used in the analysis to satisfy the existence of themes. Not all youth were interested in working with computers. Some electronic messages from adults were perceived to be critical, and writing to adults was intimidating for some youth. In addition, technical problems were experienced. Despite these barriers, most youth perceived that using computers and the Internet reduced their anxiety concerning communication with adults, increased their control when dealing with adults, raised their perception of their social status, increased participation within the community, supported reflective thought, increased efficiency, and improved their access to resources. Overall, youth perceived computers and the Internet to be empowering tools, and they should be encouraged to use such technology to support them in community initiatives.

Computers and the Internet: Tools for Youth Empowerment

PubMed Central

2005-01-01

Background Youth are often disenfranchised in their communities and may feel they have little voice. Since computers are an important aspect of youth culture, they may offer solutions to increasing youth participation in communities. Objective This qualitative case study investigated the perceptions of 19 (predominantly female) inner-city school youth about their use of computers and the Internet in a school-based community development project. Methods Youth working with public health nurses in a school-based community development project communicated with local community members using computer-mediated communication, surveyed peers online, built websites, searched for information online, and prepared project materials using computers and the Internet. Participant observation, semistructured interviews, analysis of online messages, and online- and paper-based surveys were used to gather data about youth’s and adults’ perceptions and use of the technologies. Constant comparison method and between-method triangulation were used in the analysis to satisfy the existence of themes. Results Not all youth were interested in working with computers. Some electronic messages from adults were perceived to be critical, and writing to adults was intimidating for some youth. In addition, technical problems were experienced. Despite these barriers, most youth perceived that using computers and the Internet reduced their anxiety concerning communication with adults, increased their control when dealing with adults, raised their perception of their social status, increased participation within the community, supported reflective thought, increased efficiency, and improved their access to resources. Conclusions Overall, youth perceived computers and the Internet to be empowering tools, and they should be encouraged to use such technology to support them in community initiatives. PMID:16403715

Browsing for the Best Internet Access Provider?

ERIC Educational Resources Information Center

Weil, Marty

1996-01-01

Highlights points to consider when choosing an Internet Service Provider. Serial Line Internet Protocol (SLIP) and Point to Point Protocol (PPP) are compared regarding price, performance, bandwidth, speed, and technical support. Obtaining access via local, national, consumer online, and telephone-company providers is discussed. A pricing chart and…

An exploration of factors related to dissemination of and exposure to internet-delivered behavior change interventions aimed at adults: a Delphi study approach.

PubMed

Brouwer, Wendy; Oenema, Anke; Crutzen, Rik; de Nooijer, Jascha; de Vries, Nanne K; Brug, Johannes

2008-04-16

The Internet is an attractive medium for delivering individualized, computer-tailored behavior change interventions to large numbers of people. However, the actual numbers of people reached seem to fall behind the high expectations. Insight into factors that determine use of and exposure to these Internet interventions is important to be able to increase the reach and improve exposure. The aim was to identify potentially important factors that determine whether adults visit an Internet-delivered behavior change intervention, extend their visit, and revisit the intervention. A systematic, three-round Delphi study was conducted among national and international experts from Internet intervention research and practice, e-marketing/e-commerce, Web design, and technical website development. In the first round, 30 experts completed a structured, open-ended online questionnaire assessing factors that were, in their opinion, important for a first visit, an extended visit, a revisit and for effective promotion strategies. Based on the responses in this first questionnaire, a closed-ended online questionnaire was developed for use in the second round. A total of 233 experts were invited to complete this questionnaire. Median and interquartile deviation (IQD) scores were computed to calculate agreement and consensus on the importance of the factors. The factors for which no consensus was obtained (IQD > 1) were included in the third-round questionnaire. Factors with a median score of six or higher and with an IQD

An Exploration of Factors Related to Dissemination of and Exposure to Internet-Delivered Behavior Change Interventions Aimed at Adults: A Delphi Study Approach

PubMed Central

Oenema, Anke; Crutzen, Rik; de Nooijer, Jascha; de Vries, Nanne K; Brug, Johannes

2008-01-01

Background The Internet is an attractive medium for delivering individualized, computer-tailored behavior change interventions to large numbers of people. However, the actual numbers of people reached seem to fall behind the high expectations. Insight into factors that determine use of and exposure to these Internet interventions is important to be able to increase the reach and improve exposure. Objective The aim was to identify potentially important factors that determine whether adults visit an Internet-delivered behavior change intervention, extend their visit, and revisit the intervention. Methods A systematic, three-round Delphi study was conducted among national and international experts from Internet intervention research and practice, e-marketing/e-commerce, Web design, and technical website development. In the first round, 30 experts completed a structured, open-ended online questionnaire assessing factors that were, in their opinion, important for a first visit, an extended visit, a revisit and for effective promotion strategies. Based on the responses in this first questionnaire, a closed-ended online questionnaire was developed for use in the second round. A total of 233 experts were invited to complete this questionnaire. Median and interquartile deviation (IQD) scores were computed to calculate agreement and consensus on the importance of the factors. The factors for which no consensus was obtained (IQD > 1) were included in the third-round questionnaire. Factors with a median score of six or higher and with an IQD ≤ 1 were considered to be important. Results Of the 62 experts invited for the first round, 30 completed the questionnaire (48% response rate); 93/233 experts completed the second-round questionnaire (40% response rate), and 59/88 completed the third round (67% response rate). Being motivated to visit an Internet intervention and perceiving the intervention as personally relevant appeared to be important factors related to a first visit. The provision of tailored feedback, relevant and reliable information, and an easy navigation structure were related to an extended visit. Provision of regular new content and the possibility to monitor personal progress toward behavior change were identified as important factors to encourage a revisit. Primarily traditional promotion strategies, like word-of-mouth by family and friends, a publicity campaign with simultaneous use of various mass media, and recommendation by health professionals, were indicated as effective ways to encourage adults to visit an Internet intervention. Conclusions This systematic study identified important factors related to the dissemination of and exposure to Internet interventions aimed at adults. In order to improve optimal use of and exposure to Internet interventions, potential users may need to be motivated to visit such an intervention and the information provided needs to be personally relevant. Furthermore, several (technical) aspects of the intervention itself need to be taken into account when developing Internet interventions. PMID:18417443

The Internet and World-Wide-Web: Potential Benefits to Rural Schools.

ERIC Educational Resources Information Center

Barker, Bruce O.

The Internet is a decentralized collection of computer networks managed by separate groups using a common set of technical standards. The Internet has tremendous potential as an educational resource by providing access to networking through worldwide electronic mail, various databases, and electronic bulletin boards; collaborative investigation…

GINSU: Guaranteed Internet Stack Utilization

DTIC Science & Technology

2005-11-01

Computer Architecture Data Links, Internet , Protocol Stacks 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT UNCLASSIFIED 18. SECURITY...AFRL-IF-RS-TR-2005-383 Final Technical Report November 2005 GINSU: GUARANTEED INTERNET STACK UTILIZATION Trusted... Information Systems, Inc. Sponsored by Defense Advanced Research Projects Agency DARPA Order No. ARPS APPROVED FOR PUBLIC

Pre-Employment Testing on the Internet: Put Candidates a Click Away and Hire at Modem Speed.

ERIC Educational Resources Information Center

Mooney, John

2002-01-01

The experience of a county government illustrates factors to consider in implementing online employment testing for job candidates: (1) selection of the appropriate Internet-based test; (2) passwords, timing, security, and technical difficulties; and (3) provisions for applicants who lack Internet access. (SK)

Using the Internet in Vocational Education. ERIC Digest No. 160.

ERIC Educational Resources Information Center

Wagner, Judith O.

Vocational educators are using the Internet in various ways. The director and associate professor of vocational-technical education at Dakota State University uses the Internet primarily for electronic mail. Students in a secondary vocational teacher's international trade and marketing class have participated in real-time conferences with schools…

K-12 Education and the Internet: A Technical Report Prepared for Saskatchewan Education, Training and Employment.

ERIC Educational Resources Information Center

Proctor, L. F.; Allen, A. J.

This report examines the context and impact on the classroom of teacher and student access to the Internet in K-12 education in Saskatchewan (Canada) public schools. It begins with a description of the Internet, including funding and connectivity concerns. The following four basic services of the Internet are introduced with examples of K-12…

Architecture and Concept of Operations for a Warfighter’s Internet. Volume 2: Appendices

DTIC Science & Technology

1998-01-28

National Technical Information Service , where it will be available to the general public, including foreign nationals. This technical report has been...SUPPORT INTEGRATED SERVICES IN A MOBILE CELLULAR SYSTEM ARCHITECTURE (FOR ARCHITECTURE OPT. 2) B-1 1. Introduction B-l 2. Warfighter’s...Internet Architecture and Concept of Operation B-2 3. Subnet Provider Interface (SNPI) B-5 4. Integrated Services Cell Multiplexing (ISCM) B-9 5. Mobile

Analysis of factors determining enterprise value of company merger and acquisition: A case study of coal in Kalimantan, Indonesia

NASA Astrophysics Data System (ADS)

Candra, Ade; Pasasa, Linus A.; Simatupang, Parhimpunan

2015-09-01

The main purpose of this paper is looking at the relationship between the factors of technical, financial and legal with enterprise value in mergers and acquisitions of coal companies in Kalimantan, Indonesia over the last 10 years. Data obtained from secondary data sources in the company works and from published data on the internet. The data thus obtained are as many as 46 secondary data with parameters resources, reserves, stripping ratio, calorific value, distance from pit to port, and distance from ports to vessels, production per annum, the cost from pit to port, from port to vessel costs, royalties, coal price and permit status. The data was analysis using structural equation modeling (SEM) to determine the factors that most significant influence enterprise value of coal company in Kalimantan. The result shows that a technical matter is the factor that most affects the value of enterprise in coal merger and acquisition company. Financial aspect is the second factor that affects the enterprise value.

German dentists' websites on periodontitis have low quality of information.

PubMed

Schwendicke, Falk; Stange, Jörg; Stange, Claudia; Graetz, Christian

2017-08-02

The internet is an increasingly relevant source of health information. We aimed to assess the quality of German dentists' websites on periodontitis, hypothesizing that it was significantly associated with a number of practice-specific parameters. We searched four electronic search engines and included pages which were freely accessible, posted by a dental practice in Germany, and mentioned periodontal disease/therapy. Websites were assessed for (1) technical and functional aspects, (2) generic quality and risk of bias, (3) disease-specific information. For 1 and 2, validated tools (LIDA/DISCERN) were used for assessment. For 3, we developed a criterion catalogue encompassing items on etiologic and prognostic factors for periodontitis, the diagnostic and treatment process, and the generic chance of tooth retention in periodontitis patients. Inter- and intra-rater reliabilities were largely moderate. Generalized linear modeling was used to assess the association between the information quality (measured as % of maximally available scores) and practice-specific characteristics. Seventy-one websites were included. Technical and functional aspects were reported in significantly higher quality (median: 71%, 25/75th percentiles: 67/79%) than all other aspects (p < 0.05). Generic risk of bias and most disease-specific aspects showed significantly lower reporting quality (median range was 0-40%), with poorest reporting for prognostic factors (9;0/27%), diagnostic process (0;0/33%) and chances of tooth retention (0;0/2%). We found none of the practice-specific parameters to have significant impact on the overall quality of the websites. Most German dentists' websites on periodontitis are not fully trustworthy and relevant information are not or insufficiently considered. There is great need to improve the information quality from such websites at least with regards to periodontitis.

Internet Telephony: The Next Killer Application? (Or, How I Cut My Long-Distance Phone Bill to Nothing!).

ERIC Educational Resources Information Center

Learn, Larry L., Ed.

1995-01-01

Discusses the evolution of real-time telephony and broadcast applications using the Internet; resulting issues and opportunities; and future implications for regulators, Internet users, and service providers. Topics covered include bandpass, packetized voice, IP structures, class D datagrams, software, technical parameters, legal and regulatory…

Internet-Assisted Real-Time Experiments Using the Internet--Hardware and Software Considerations

ERIC Educational Resources Information Center

Singh, R. Paul; Circelli, Diego

2005-01-01

The spectacular increase in Internet-based applications during the past decade has had a significant impact on the education delivery paradigms. The user interactivity aspect of the Internet has provided new opportunities to instructors to incorporate its use in developing new learning systems. The use of the Internet in carrying out live…

Internet trials: participant experiences and perspectives.

PubMed

Mathieu, Erin; Barratt, Alexandra; Carter, Stacy M; Jamtvedt, Gro

2012-10-23

Use of the Internet to conduct randomised controlled trials is increasing, and provides potential to increase equity of access to medical research, increase the generalisability of trial results and decrease the costs involved in conducting large scale trials. Several studies have compared response rates, completeness of data, and reliability of surveys using the Internet and traditional methods, but very little is known about participants' attitudes towards Internet-based randomised trials or their experience of participating in an Internet-based trial. To obtain insights into the experiences and perspectives of participants in an Internet-based randomised controlled trial, their attitudes to the use of the Internet to conduct medical research, and their intentions regarding future participation in Internet research. All English speaking participants in a recently completed Internet randomised controlled trial were invited to participate in an online survey. 1246 invitations were emailed. 416 participants completed the survey between May and October 2009 (33% response rate). Reasons given for participating in the Internet RCT fell into 4 main areas: personal interest in the research question and outcome, ease of participation, an appreciation of the importance of research and altruistic reasons. Participants' comments and reflections on their experience of participating in a fully online trial were positive and less than half of participants would have participated in the trial had it been conducted using other means of data collection. However participants identified trade-offs between the benefits and downsides of participating in Internet-based trials. The main trade-off was between flexibility and convenience - a perceived benefit - and a lack connectedness and understanding - a perceived disadvantage. The other tradeoffs were in the areas of: ease or difficulty in use of the Internet; security, privacy and confidentiality issues; perceived benefits and disadvantages for researchers; technical aspects of using the Internet; and the impact of Internet data collection on information quality. Overall, more advantages were noted by participants, consistent with their preference for this mode of research over others. The majority of participants (69%) would prefer to participate in Internet-based research compared to other modes of data collection in the future. Participants in our survey would prefer to participate in Internet-based trials in the future compared to other ways of conducting trials. From the participants' perspective, participating in Internet-based trials involves trade-offs. The central trade-off is between flexibility and convenience - a perceived benefit - and lack of connectedness and understanding - a perceived disadvantage. Strategies to maintain the convenience of the Internet while increasing opportunities for participants to feel supported, well-informed and well-understood would seem likely to increase the acceptability of Internet-based trials.

Internet trials: participant experiences and perspectives

PubMed Central

2012-01-01

Background Use of the Internet to conduct randomised controlled trials is increasing, and provides potential to increase equity of access to medical research, increase the generalisability of trial results and decrease the costs involved in conducting large scale trials. Several studies have compared response rates, completeness of data, and reliability of surveys using the Internet and traditional methods, but very little is known about participants’ attitudes towards Internet-based randomised trials or their experience of participating in an Internet-based trial. Objective To obtain insights into the experiences and perspectives of participants in an Internet-based randomised controlled trial, their attitudes to the use of the Internet to conduct medical research, and their intentions regarding future participation in Internet research. Methods All English speaking participants in a recently completed Internet randomised controlled trial were invited to participate in an online survey. Results 1246 invitations were emailed. 416 participants completed the survey between May and October 2009 (33% response rate). Reasons given for participating in the Internet RCT fell into 4 main areas: personal interest in the research question and outcome, ease of participation, an appreciation of the importance of research and altruistic reasons. Participants’ comments and reflections on their experience of participating in a fully online trial were positive and less than half of participants would have participated in the trial had it been conducted using other means of data collection. However participants identified trade-offs between the benefits and downsides of participating in Internet-based trials. The main trade-off was between flexibility and convenience – a perceived benefit – and a lack connectedness and understanding – a perceived disadvantage. The other tradeoffs were in the areas of: ease or difficulty in use of the Internet; security, privacy and confidentiality issues; perceived benefits and disadvantages for researchers; technical aspects of using the Internet; and the impact of Internet data collection on information quality. Overall, more advantages were noted by participants, consistent with their preference for this mode of research over others. The majority of participants (69%) would prefer to participate in Internet-based research compared to other modes of data collection in the future. Conclusion Participants in our survey would prefer to participate in Internet-based trials in the future compared to other ways of conducting trials. From the participants’ perspective, participating in Internet-based trials involves trade-offs. The central trade-off is between flexibility and convenience – a perceived benefit – and lack of connectedness and understanding – a perceived disadvantage. Strategies to maintain the convenience of the Internet while increasing opportunities for participants to feel supported, well-informed and well-understood would seem likely to increase the acceptability of Internet-based trials. PMID:23092116

The internet as a tool in clinical pharmacology

PubMed Central

Castel, Josep-Maria; Figueras, Albert; Vigo, Joan-Miquel

2006-01-01

The invention of the internet and the world-wide web was a landmark that has affected many aspects of everyday life, but is so recent and dynamic that many of its potential uses are still being explored. Aside from its purely commercial use as a virtual pharmacy (e-commerce), the internet is useful in at least three aspects related to clinical pharmacology: communication, training and research. In this paper we briefly review several internet applications related to clinical pharmacology and describe, as an example, the logistics of a multicentre research collaboration related to the promotion of rational drug use in the prevention of postpartum haemorrhage. PMID:16722847

Privacy and security of patient data in the pathology laboratory.

PubMed

Cucoranu, Ioan C; Parwani, Anil V; West, Andrew J; Romero-Lauro, Gonzalo; Nauman, Kevin; Carter, Alexis B; Balis, Ulysses J; Tuthill, Mark J; Pantanowitz, Liron

2013-01-01

Data protection and security are critical components of routine pathology practice because laboratories are legally required to securely store and transmit electronic patient data. With increasing connectivity of information systems, laboratory work-stations, and instruments themselves to the Internet, the demand to continuously protect and secure laboratory information can become a daunting task. This review addresses informatics security issues in the pathology laboratory related to passwords, biometric devices, data encryption, internet security, virtual private networks, firewalls, anti-viral software, and emergency security situations, as well as the potential impact that newer technologies such as mobile devices have on the privacy and security of electronic protected health information (ePHI). In the United States, the Health Insurance Portability and Accountability Act (HIPAA) govern the privacy and protection of medical information and health records. The HIPAA security standards final rule mandate administrative, physical, and technical safeguards to ensure the confidentiality, integrity, and security of ePHI. Importantly, security failures often lead to privacy breaches, invoking the HIPAA privacy rule as well. Therefore, this review also highlights key aspects of HIPAA and its impact on the pathology laboratory in the United States.

Towards the systematic development of medical networking technology.

PubMed

Faust, Oliver; Shetty, Ravindra; Sree, S Vinitha; Acharya, Sripathi; Acharya U, Rajendra; Ng, E Y K; Poo, Chua Kok; Suri, Jasjit

2011-12-01

Currently, there is a disparity in the availability of doctors between urban and rural areas of developing countries. Most experienced doctors and specialists, as well as advanced diagnostic technologies, are available in urban areas. People living in rural areas have less or sometimes even no access to affordable healthcare facilities. Increasing the number of doctors and charitable medical hospitals or deploying advanced medical technologies in these areas might not be economically feasible, especially in developing countries. We need to mobilize science and technology to master this complex, large scale problem in an objective, logical, and professional way. This can only be achieved with a collaborative effort where a team of experts works on both technical and non-technical aspects of this health care divide. In this paper we use a systems engineering framework to discuss hospital networks which might be solution for the problem. We argue that with the advancement in communication and networking technologies, economically middle class people and even some rural poor have access to internet and mobile communication systems. Thus, Hospital Digital Networking Technologies (HDNT), such as telemedicine, can be developed to utilize internet, mobile and satellite communication systems to connect primitive rural healthcare centers to well advanced modern urban setups and thereby provide better consultation and diagnostic care to the needy people. This paper describes requirements and limitations of the HDNTs. It also presents the features of telemedicine, the implementation issues and the application of wireless technologies in the field of medical networking.

78 FR 23556 - Supplemental Notice of Technical Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-19

...] Supplemental Notice of Technical Conference Docket Nos. Filing via the Internet RM07-16-000 Electronic Tariff... hold a technical conference on April 16, 2013 from 10:00 a.m. to 1:00 p.m. (EST) to demonstrate changes... there have been changes affecting the off-site broadcast of the technical conference. \\1\\ Notice of...

Coordinating Council. Eighth Meeting: Using the Internet

NASA Technical Reports Server (NTRS)

1992-01-01

This NASA Scientific and Technical Information Program Coordinating Council meeting theme was entitled 'Using Internet'. Individual topics included STI LAN migration, NSF and NREN (National Science Foundation and the National Research and Education Network), and the New NASA Headquarters LAN. Discussions are recorded for each topic and visuals are provided for STI LAN migration and NSI - NASA Science Internet.

Internet Use Frequency and Patient-Centered Care: Measuring Patient Preferences for Participation Using the Health Information Wants Questionnaire

PubMed Central

Wang, Mo; Feldman, Robert; Zhou, Le

2013-01-01

Background The Internet is bringing fundamental changes to medical practice through improved access to health information and participation in decision making. However, patient preferences for participation in health care vary greatly. Promoting patient-centered health care requires an understanding of the relationship between Internet use and a broader range of preferences for participation than previously measured. Objective To explore (1) whether there is a significant relationship between Internet use frequency and patients’ overall preferences for obtaining health information and decision-making autonomy, and (2) whether the relationships between Internet use frequency and information and decision-making preferences differ with respect to different aspects of health conditions. Methods The Health Information Wants Questionnaire (HIWQ) was administered to gather data about patients’ preferences for the (1) amount of information desired about different aspects of a health condition, and (2) level of decision-making autonomy desired across those same aspects. Results The study sample included 438 individuals: 226 undergraduates (mean age 20; SD 2.15) and 212 community-dwelling older adults (mean age 72; SD 9.00). A significant difference was found between the younger and older age groups’ Internet use frequencies, with the younger age group having significantly more frequent Internet use than the older age group (younger age group mean 5.98, SD 0.33; older age group mean 3.50, SD 2.00; t 436=17.42, P<.01). Internet use frequency was positively related to the overall preference rating (γ=.15, P<.05), suggesting that frequent Internet users preferred significantly more information and decision making than infrequent Internet users. The relationships between Internet use frequency and different types of preferences varied: compared with infrequent Internet users, frequent Internet users preferred more information but less decision making for diagnosis (γ=.57, P<.01); more information and more decision-making autonomy for laboratory test (γ=.15, P<.05), complementary and alternative medicine (γ=.32, P<.01), and self-care (γ=.15, P<.05); and less information but more decision-making autonomy for the psychosocial (γ=-.51, P<.01) and health care provider (γ=-.27, P<.05) aspects. No significant difference was found between frequent and infrequent Internet users in their preferences for treatment information and decision making. Conclusions Internet use frequency has a positive relationship with the overall preferences for obtaining health information and decision-making autonomy, but its relationship with different types of preferences varies. These findings have important implications for medical practice. PMID:23816979

Using Internet Groups in the Learning of Literature

ERIC Educational Resources Information Center

Arikan, Arda

2008-01-01

In this paper, an application of one aspect of the Internet technology, namely Internet groups, into the teaching of American and British literatures is evaluated by means of a content analysis of the Internet group which was used as the course component. The aim of this paper was to see how students used the Internet group in the learning of…

An Analysis of the Relationship between Internet Addiction and Depression Levels of High School Students

ERIC Educational Resources Information Center

Sahin, Cengiz

2014-01-01

The concept of internet addiction refers to the excessive use of internet which in turn causes various problems in individual, social and professional aspects. The aim of this study is to determine the relationship between depression and internet addiction in terms of grades, sex, the existence of internet connection at home and time spent on…

An Analysis of Internet Addiction Levels of Individuals according to Various Variables

ERIC Educational Resources Information Center

Sahin, Cengiz

2011-01-01

The concept of internet addiction refers to the excessive use of internet which in turn causes various problems in individual, social and professional aspects. The aim of this study was to determine internet addiction levels of internet users from all age groups. The study used survey model. Study group of the study consisted of a total of 596…

Providing Services to Virtual Patrons.

ERIC Educational Resources Information Center

Hulshof, Robert

1999-01-01

Discusses the types of services libraries need to support patrons who access the library via the Internet or e-mail. Highlights include issues in technical support; establishing policies and procedures; tools for technical support, including hardware and software; impacts of technical support on staff; and future possibilities. (LRW)

Munchausen by Internet: Current Research and Future Directions

PubMed Central

Taylor, Jacqui

2012-01-01

Background The Internet has revolutionized the health world, enabling self-diagnosis and online support to take place irrespective of time or location. Alongside the positive aspects for an individual’s health from making use of the Internet, debate has intensified on how the increasing use of Web technology might have a negative impact on patients, caregivers, and practitioners. One such negative health-related behavior is Munchausen by Internet. Objective Munchausen by Internet occurs when medically well individuals fake recognized illnesses in virtual environments, such as online support groups. This paper focuses on the aspect of Munchausen by Internet in which individuals actively seek to disrupt groups for their own satisfaction, which has not yet been associated with the wider phenomena of Internet trolls (users who post with the intention of annoying someone or disrupting an online environment). Methods A wide-ranging review was conducted to investigate the causes and impacts of online identity deception and Munchausen by Internet drawing on academic research and case studies reported online and in the media. Results The limited research relating to motivation, opportunity, detection, effects, and consequences of Munchausen by Internet is highlighted and it is formally linked to aspects of trolling. Case studies are used to illustrate the phenomenon. What is particularly worrying is the ease with which the deception can be carried out online, the difficulty in detection, and the damaging impact and potential danger to isolated victims. Conclusions We suggest ways to deal with Munchausen by Internet and provide advice for health group facilitators. We also propose that Munchausen by Internet and Munchausen by Internet trolling should be formally acknowledged in a revised version of the Diagnostic and Statistical Manual DSM-5. This will assist in effectively identifying and minimizing the growth of this behavior as more people seek reassurance and support about their health in the online environment. We also suggest directions for future research. PMID:22914203

Munchausen by internet: current research and future directions.

PubMed

Pulman, Andy; Taylor, Jacqui

2012-08-22

The Internet has revolutionized the health world, enabling self-diagnosis and online support to take place irrespective of time or location. Alongside the positive aspects for an individual's health from making use of the Internet, debate has intensified on how the increasing use of Web technology might have a negative impact on patients, caregivers, and practitioners. One such negative health-related behavior is Munchausen by Internet. Munchausen by Internet occurs when medically well individuals fake recognized illnesses in virtual environments, such as online support groups. This paper focuses on the aspect of Munchausen by Internet in which individuals actively seek to disrupt groups for their own satisfaction, which has not yet been associated with the wider phenomena of Internet trolls (users who post with the intention of annoying someone or disrupting an online environment). A wide-ranging review was conducted to investigate the causes and impacts of online identity deception and Munchausen by Internet drawing on academic research and case studies reported online and in the media. The limited research relating to motivation, opportunity, detection, effects, and consequences of Munchausen by Internet is highlighted and it is formally linked to aspects of trolling. Case studies are used to illustrate the phenomenon. What is particularly worrying is the ease with which the deception can be carried out online, the difficulty in detection, and the damaging impact and potential danger to isolated victims. We suggest ways to deal with Munchausen by Internet and provide advice for health group facilitators. We also propose that Munchausen by Internet and Munchausen by Internet trolling should be formally acknowledged in a revised version of the Diagnostic and Statistical Manual DSM-5. This will assist in effectively identifying and minimizing the growth of this behavior as more people seek reassurance and support about their health in the online environment. We also suggest directions for future research.

Internet as a Tool for Reference Work Experiences from the IFLA/Danida Trial Project in Ghana.

ERIC Educational Resources Information Center

Kondrup, Ruth

The basic ideas of the project described in this paper are to establish Internet connections to libraries in developing countries, to give access to information and to organize training of staff. Technical solutions with radio and microwave Internet connections have been established. Access to on-line journals has been established by the PERI…

An Internet of Things platform architecture for supporting ambient assisted living environments.

PubMed

Tsirmpas, Charalampos; Kouris, Ioannis; Anastasiou, Athanasios; Giokas, Kostas; Iliopoulou, Dimitra; Koutsouris, Dimitris

2017-01-01

Internet of Things (IoT) is the logical further development of today's Internet, enabling a huge amount of devices to communicate, compute, sense and act. IoT sensors placed in Ambient Assisted Living (AAL) environments, enable the context awareness and allow the support of the elderly in their daily routines, ultimately allowing an independent and safe lifestyle. The vast amount of data that are generated and exchanged between the IoT nodes require innovative context modeling approaches that go beyond currently used models. Current paper presents and evaluates an open interoperable platform architecture in order to utilize the technical characteristics of IoT and handle the large amount of generated data, as a solution to the technical requirements of AAL applications.

Legal Aspects of Internet Filtering in Public Libraries.

ERIC Educational Resources Information Center

Elsner, Edward J.

2001-01-01

Examines the legal issues surrounding Internet filtering in public libraries. Discusses First Amendment rights and responsibilities; recent court cases; legal problems with limiting Internet access; librarian intervention; less restrictive means to protect minors from harmful materials; and possible liability issues. (LRW)

Organizational Alignment Through Information Technology: A Web-Based Approach to Change

NASA Technical Reports Server (NTRS)

Heinrichs, W.; Smith, J.

1999-01-01

This paper reports on the effectiveness of web-based internet tools and databases to facilitate integration of technical organizations with interfaces that minimize modification of each technical organization.

North Carolina Library Association 1997 Biennial Conference.

ERIC Educational Resources Information Center

North Carolina Libraries, 1997

1997-01-01

Provides summaries of the presentations at the North Carolina Library Association's Biennial Conference, "Choose Quality, Choose Libraries," (Raleigh, NC, October 8-10, 1997). Some of the topics covered include library instruction, Internet access to public documents, outsourcing technical services, copyrights and the Internet, the…

Technical implementation of an Internet address database with online maintenance module.

PubMed

Mischke, K L; Bollmann, F; Ehmer, U

2002-01-01

The article describes the technical implementation and management of the Internet address database of the center for ZMK (University of Münster, Dental School) Münster, which is integrated in the "ZMK-Web" website. The editorially maintained system guarantees its topicality primarily due to the electronically organized division of work with the aid of an online maintenance module programmed in JavaScript/PHP, as well as a database-related feedback function for the visitor to the website through configuration-independent direct mail windows programmed in JavaScript/PHP.

Addiction to the internet and online gaming.

PubMed

Ng, Brian D; Wiemer-Hastings, Peter

2005-04-01

As computer and Internet use become a staple of everyday life, the potential for overuse is introduced, which may lead to addiction. Research on Internet addiction has shown that users can become addicted to it. Addiction to the Internet shares some of the negative aspects of substance addiction and has been shown to lead to consequences such as failing school, family, and relationship problems.

Pakistani Students' Perceptions about Use of the Internet in Their Academic Activities

ERIC Educational Resources Information Center

Ali, Zarqa S.

2014-01-01

The aim of the study is to explore Pakistani university students' use of the Internet in their studies and their perceptions of online academic life. Findings show that Internet use for academic purposes has both positive and negative aspects. There is a gender difference in Pakistani students' perceptions about the use of the Internet in their…

Website design: technical, social and medical issues for self-reporting by elderly patients.

PubMed

Taylor, Mark J; Stables, Rod; Matata, Bashir; Lisboa, Paulo J G; Laws, Andy; Almond, Peter

2014-06-01

There is growing interest in the use of the Internet for interacting with patients, both in terms of healthcare information provision and information gathering. In this article, we examine the issues in designing healthcare websites for elderly users. In particular, this article uses a year-long case study of the development of a web-based system for self-reporting of symptoms and quality of life with a view to examine the issues relating to website design for elderly users. The issues identified included the technical, social and medical aspects of website design for elderly users. The web-based system developed was based on the European Quality of Life 5-Dimensions health-status questionnaire, a commonly used tool for patient self-reporting of quality of life, and the more specific coronary revascularisation outcome questionnaire. Currently, self-reporting is generally administered in the form of paper-based questionnaires to be completed in the outpatient clinic or at home. There are a variety of issues relating to elderly users, which imply that websites for elderly patients may involve different design considerations to other types of websites.

Teaching health assessment in the virtual classroom.

PubMed

Lashley, Mary

2005-08-01

Health assessment skills are vital to professional nursing practice. Health assessment has traditionally been taught using lecture, teacher-developed tests, practice and live demonstration, and interactive and computer-based learning materials. Rapid advances in information technology during the past decade have greatly expanded distance learning options in higher education. Although much nursing education now uses the Internet, there has been limited use of the Web to teach psychomotor and clinical skills. This article describes how online instruction can be integrated into a health assessment course to teach physical examination skills. The development of instructional videos that can be digitally streamed onto the Web for ready and repeated access can also enhance online learning of technical and clinical skills. Student evaluation of this Web-enhanced course revealed that online assignments enabled them to pace their learning, thereby promoting greater flexibility and independence. Students were able to master the technical skills of working online with minimal difficulty and reported that working online was no more stressful than attending class. The most helpful aspect of the online course was the instructor-developed video that was digitally streamed online.

The Effect of Non-technical Factors in B2C E-Commerce

NASA Astrophysics Data System (ADS)

Sanayei, Ali; Shafe'Ei, Reza

As e-commerce grows across industries worldwide , business are building web sites for presence as well as for online business. It is more than transferring current business operations to a new medium. This situation requires explaining main models, changing infrastructures, and notice to customer needs as their vital rights. Whilst increasing numbers of firms have launched themselves on the Internet, they are trying to consideration of the strategic implications of developing, implementing or running a Web site. Global competition, laws, and customer preferences are among the issues being affected by e-commerce. In this study many factors that effect on e-commerce are considered these factors have no technical issue in nature. Companies related factors, customers' knowledge, customers' trust and customers' behavior are the main effective factors in development of B2C e-commerce. In this research we surveyed the mentioned aspects by offering questionnaire to experts of e-commerce for companies. The results show there is a meaningful relationship between perception, knowledge, trust and attitude of customers and the company's capabilities in the other side with B2C e-commerce development.

Internet Governance and National Security

DTIC Science & Technology

2012-01-01

the conflict created by headline- grabbing exploits of ad hoc hacker networks or nation-state-inspired cor­ porate espionage.5 Malicious actors add...governance of critical Internet re­ sources and their impact on US national security are often overlooked. Foreign efforts to alter the technical...crime, espio­ nage, and other forms of cyber conflict rather than on the issues related to governance of critical Internet resources, development of

Testing the associations between different aspects of seafarers' employment contract and on-board internet access and their job and life satisfaction and health.

PubMed

Slišković, Ana; Penezić, Zvjezdan

2016-12-01

The aim of this study was to test for associations between different aspects of contract and on-board internet access and seafarers' satisfaction and health. Altogether 298 Croatian seafarers, all officers, employed on cargo ships, with a minimum work experience of two years with their current shipping company, participated in an online survey. The questionnaire included sociodemographic items, questions relating to their employment contract and internet access, and measures of job satisfaction, life satisfaction, mental health, and gastrointestinal and cardiovascular symptoms. Their job- and lifesatisfaction levels were higher for shorter duration on board, favourable ratio of work to non-work days, and compliance with the employment contract regarding the changes to work and non-work days. Mental health differed likewise but only in relation to two aspects of the contract: on-board duration and compliance with the contract. The level of gastrointestinal symptoms was lower in cases of shorter on-board duration and compliance with the contract, and in seafarers who have free, unlimited internet access on board. Lower level of cardiovascular symptoms was found in seafarers with free, unlimited internet access on board. Our findings suggest that in promoting satisfaction and health in seafaring, attention should be given to reducing on-board duration, compliance with the contract, and internet accessibility on board.

Privacy and security of patient data in the pathology laboratory

PubMed Central

Cucoranu, Ioan C.; Parwani, Anil V.; West, Andrew J.; Romero-Lauro, Gonzalo; Nauman, Kevin; Carter, Alexis B.; Balis, Ulysses J.; Tuthill, Mark J.; Pantanowitz, Liron

2013-01-01

Data protection and security are critical components of routine pathology practice because laboratories are legally required to securely store and transmit electronic patient data. With increasing connectivity of information systems, laboratory work-stations, and instruments themselves to the Internet, the demand to continuously protect and secure laboratory information can become a daunting task. This review addresses informatics security issues in the pathology laboratory related to passwords, biometric devices, data encryption, internet security, virtual private networks, firewalls, anti-viral software, and emergency security situations, as well as the potential impact that newer technologies such as mobile devices have on the privacy and security of electronic protected health information (ePHI). In the United States, the Health Insurance Portability and Accountability Act (HIPAA) govern the privacy and protection of medical information and health records. The HIPAA security standards final rule mandate administrative, physical, and technical safeguards to ensure the confidentiality, integrity, and security of ePHI. Importantly, security failures often lead to privacy breaches, invoking the HIPAA privacy rule as well. Therefore, this review also highlights key aspects of HIPAA and its impact on the pathology laboratory in the United States. PMID:23599904

Merging the Intellectual and Technical Infrastructures in Higher Education: The Internet Example.

ERIC Educational Resources Information Center

Hannah, Richard L.

1998-01-01

The pervasiveness of information technology in higher education requires rethinking notions of student, course, curriculum, and other traditional concepts and processes of instruction. This article discusses Internet issues (access, portability, reliability, reboot priorities and back-up communications, student preparedness) and describes new…

77 FR 52746 - Medical Countermeasures for a Burn Mass Casualty Incident

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-30

... telephone number. Those without Internet access should contact Suzanne Schwartz to register (see Contact... will be sent technical system requirements after registration and will be sent connection access... Internet at http://www.fda.gov/MedicalDevices/NewsEvents/WorkshopsConferences/default.htm . (Select this...

78 FR 11124 - EPA Responses to State and Tribal 2010 Sulfur Dioxide Designation Recommendations: Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-15

... supporting technical analyses, can be found on the EPA's Internet Web site at http://www.epa.gov... you for clarification due to technical difficulties, the EPA may not be able to consider your input... possible in supporting your views. Describe any assumptions and provide any technical information and/or...

Truth in Reform: Reversing Fifty Years of Information Suppression in Burma

DTIC Science & Technology

2014-10-30

suit with a broader offering that includes next generation 3G services and legacy 2G services that are more affordable to most Burmese citizens. 46...with the same effect during the 2007 Saffron Revolution, when citizen journalists used grainy mobile phone video, Burmese Internet cafes, and web...Internet controls were not technically sophisticated, the government quickly resorted to a complete block on mobile and Internet access during the 2007

A teleconference with three-dimensional surgical video presentation on the 'usual' Internet.

PubMed

Obuchi, Toshiro; Moroga, Toshihiko; Nakamura, Hiroshige; Shima, Hiroji; Iwasaki, Akinori

2015-03-01

Endoscopic surgery employing three-dimensional (3D) video images, such as a robotic surgery, has recently become common. However, the number of opportunities to watch such actual 3D videos is still limited due to many technical difficulties associated with showing 3D videos in front of an audience. A teleconference with 3D video presentations of robotic surgeries was held between our institution and a distant institution using a commercially available telecommunication appliance on the 'usual' Internet. Although purpose-built video displays and 3D glasses were necessary, no technical problems occurred during the presentation and discussion. This high-definition 3D telecommunication system can be applied to discussions about and education on 3D endoscopic surgeries for many surgeons, even in distant places, without difficulty over the usual Internet connection.

Job Opportunities Glitter for Librarians Who Surf the Net.

ERIC Educational Resources Information Center

Azar, A. Paula

1996-01-01

The Internet gives library professionals access to job opportunities that are not readily accessible in print. Employers can advertise at minimal cost and reach a broad, technically adept audience. This article lists Internet job resource sites and listservs for library and information professionals, providing Uniform Resource Locators (URLs),…

Interoperability Is the Foundation for Successful Internet Telephony.

ERIC Educational Resources Information Center

Fromm, Larry

1997-01-01

More than 40 leading computer and telephony companies have united to lead the charge toward open standards and universal interoperability for Internet telephony products. The voice of IP Forum (VoIP) is working to define technical guidelines for two-party, real-time communications over IP networks, including provisions for compatibility with…

Quest for a Sustainable University: A Review

ERIC Educational Resources Information Center

Amaral, Luís P.; Martins, Nelson; Gouveia, Joaquim B.

2015-01-01

Purpose: The paper aims to deliver a general review of the methods used to pursue the concept of a "sustainable university". Design/methodology/approach: The research was Internet based, and it included research papers, books, conference proceedings, technical reports and Internet Web sites. The review was divided in two main parts:…

How To Put Your Maps on the Internet.

ERIC Educational Resources Information Center

Allen, David Yehling

Many libraries are creating raster images of paper maps and making them available over the Internet. This presentation provides an overview of imaging technology for map librarians and administrators considering such projects. References in footnotes and the bibliography enable those interested to explore technical questions in depth. There are…

Internetworking Services and the Electronic Library.

ERIC Educational Resources Information Center

Brunell, David H.

1991-01-01

Discusses management issues that librarians face in offering public access to library resources through internetworking services, e.g., local area networks, campus networks, or the INTERNET. It is concluded that interface problems and lack of an effective technical support structure make access to library information on INTERNET more of an…

Locally Controlled Scholarly Publishing via the Internet: The Guild Model.

ERIC Educational Resources Information Center

Kling, Rob; Spector, Lisa; McKim, Geoff

2002-01-01

Discusses use of the Internet for scholarly communication; describes five publishing models where readers can access articles without a fee, including electronic journals; and explains a sixth model, called the Guild Publishing Model, which involves research publication series called working papers or technical reports that are sponsored by…

Assessing Mathematics Automatically Using Computer Algebra and the Internet

ERIC Educational Resources Information Center

Sangwin, Chris

2004-01-01

This paper reports some recent developments in mathematical computer-aided assessment which employs computer algebra to evaluate students' work using the Internet. Technical and educational issues raised by this use of computer algebra are addressed. Working examples from core calculus and algebra which have been used with first year university…

The Internet and Services Marketing--The Case of Danish Retail Banking.

ERIC Educational Resources Information Center

Mols, Niels Peter

2000-01-01

Examines various aspects of the motives, perceptions, and expectations connected with the introduction of Internet banking in Danish retail banking. Responses from questionnaires and results from a factor analysis and a hierarchical cluster analysis indicate a belief that Internet banking will become more important in the future. (Author/LRW)

Chapter 5. Students' Involvement with the Internet

ERIC Educational Resources Information Center

Russian Education and Society, 2004

2004-01-01

In this article, the authors examine a number of questions that make it possible to characterize the different aspects of students' involvement with the Internet. They will analyse the regularity of students in using the Internet, the age at which they begin to use means of electronic communication, the place where they use it, the intensiveness…

Parents' Attitudes toward the Perceived Usefulness of Internet-Related Instruction in Preschools

ERIC Educational Resources Information Center

Chen, Ru-Si; Tu, Chia-Ching

2018-01-01

Integrating Internet-related applications into preschool instructional activities can enable children to develop multiple aspects of their learning abilities as well as their cognitive, affective, and relevant skills. Because of the trends toward an Internet society and parents' expectations from preschools, many teachers have considered parents'…

77 FR 75681 - Self-Regulatory Organizations; NYSE MKT LLC; Notice of Filing and Immediate Effectiveness of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-21

... operational. Among other things, the telephone services provided by third-party carriers to the Exchange were... internet service. Specifically, the wired telephone lines and internet connections for Floor brokers... temporary suspension of those aspects of Rules 36.20 and 36.21 because of ongoing telephone and internet...

78 FR 5848 - Self-Regulatory Organizations; NYSE MKT LLC; Notice of Filing and Immediate Effectiveness of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-28

.... Among other things, the telephone services provided by third-party carriers to the Exchange were still... Internet service. Specifically, the wired telephone lines and Internet connections for Floor brokers... aspects of Rules 36.20 and 36.21 because of ongoing telephone and Internet issues. \\5\\ See Securities...

Demographic and Personality Characteristics of Internet Child Pornography Downloaders in Comparison to Other Offenders

ERIC Educational Resources Information Center

Reijnen, Lotte; Bulten, Erik; Nijman, Henk

2009-01-01

This research study was conducted to map out the demographic and psychological aspects of Internet child pornography offenders. The backgrounds, characteristics, and MMPI profiles of 22 Internet child pornography offenders were statistically compared to those of 112 perpetrators of other offenses. In comparison to the other sexual offenders, the…

Offshore Wind Energy Systems Engineering Curriculum Development

DOE Office of Scientific and Technical Information (OSTI.GOV)

McGowan, Jon G.; Manwell, James F.; Lackner, Matthew A.

2012-12-31

Utility-scale electricity produced from offshore wind farms has the potential to contribute significantly to the energy production of the United States. In order for the U.S. to rapidly develop these abundant resources, knowledgeable scientists and engineers with sound understanding of offshore wind energy systems are critical. This report summarizes the development of an upper-level engineering course in "Offshore Wind Energy Systems Engineering." This course is designed to provide students with a comprehensive knowledge of both the technical challenges of offshore wind energy and the practical regulatory, permitting, and planning aspects of developing offshore wind farms in the U.S. This coursemore » was offered on a pilot basis in 2011 at the University of Massachusetts and the National Renewable Energy Laboratory (NREL), TU Delft, and GL Garrad Hassan have reviewed its content. As summarized in this report, the course consists of 17 separate topic areas emphasizing appropriate engineering fundamentals as well as development, planning, and regulatory issues. In addition to the course summary, the report gives the details of a public Internet site where references and related course material can be obtained. This course will fill a pressing need for the education and training of the U.S. workforce in this critically important area. Fundamentally, this course will be unique due to two attributes: an emphasis on the engineering and technical aspects of offshore wind energy systems, and a focus on offshore wind energy issues specific to the United States.« less

Security in the Cache and Forward Architecture for the Next Generation Internet

NASA Astrophysics Data System (ADS)

Hadjichristofi, G. C.; Hadjicostis, C. N.; Raychaudhuri, D.

The future Internet architecture will be comprised predominately of wireless devices. It is evident at this stage that the TCP/IP protocol that was developed decades ago will not properly support the required network functionalities since contemporary communication profiles tend to be data-driven rather than host-based. To address this paradigm shift in data propagation, a next generation architecture has been proposed, the Cache and Forward (CNF) architecture. This research investigates security aspects of this new Internet architecture. More specifically, we discuss content privacy, secure routing, key management and trust management. We identify security weaknesses of this architecture that need to be addressed and we derive security requirements that should guide future research directions. Aspects of the research can be adopted as a step-stone as we build the future Internet.

Youth Internet use: risks and opportunities.

PubMed

Guan, Shu-Sha Angie; Subrahmanyam, Kaveri

2009-07-01

The Internet has become all pervasive in the lives of young people and this paper will review studies that examine the risks and opportunities that it affords. We will examine research that investigates the more negative aspects of youth online behavior such as addiction as well as online risks such as harassment/cyber bullying and sexual solicitation. In addition, positive aspects of Internet use such as its potential for learning and enhancing social relations as well as delivering health interventions will be examined. The results show that online risks such as addiction, cyber bullying, and sexual solicitation are associated with negative consequences for youth. It is important to note that not all children are equally susceptible and more research is necessary to identify the youth most at risk as well as to develop effective interventions. The Internet can also provide benefits in the areas of cognitive, social, and physical development, and can also be used to deliver treatment interventions. The Internet represents both risks and opportunities for young people. To protect youth who are at risk for online addiction, bullying, and solicitation, we need more research to understand which youth may be most susceptible and to develop targeted interventions to protect them. The Internet also has many positive aspects and can be used to enhance youth learning and empowerment; although it is a tremendous health resource and can be used to cheaply deliver interventions, we need to understand how to better implement them to enhance their effectiveness.

Research on technology environment improvement of related industries based on internet governance

NASA Astrophysics Data System (ADS)

Zhang, Jing; Guan, Zhongliang

2017-08-01

The technology of Internet is an important factor of industry’s development. Constructing a good technical environment is the foundation of the Internet and related industries’ development. This paper demonstrates the necessity of the construction and improvement of the Internet and the related industries technology environment through comparing the current situation of the related industries. It also points out that China needs to improve the environment of the Internet technology urgently. The paper establishes the technology demand pattern of different related industries, and explores strategies of the different Internet technology environment’s construction and perfection according to the different demand of the strong related Internet and the weak related Internet to the industries environment. This paper analyzes the factors that threaten the security of the Internet, and fully demonstrates the methods and tactics of establishing and improving the technology environment Internet hardware, the Internet and related industries in China under the basis of the framework of comprehensive management of Internet. This paper also studies the construction and improvement of the comprehensive management technology environment based on the Internet industry in China.

[Online Counselling: The prospect of a therapeutic connection].

PubMed

Giotakos, O; Papadomarkaki, E

2016-01-01

Over the last few years, Internet has become an integral part of daily life. An abundant source of information and a principal gateway of communication between individuals, Internet has been continuously gaining considerable ground as a tool of awareness and intervention in the area of public health. With regard to the field of mental health, Internet exhibits a credible potential in facilitating dialogue not only between experts and their beneficiaries but also between stakeholders. Moreover and with regard to various aspects of public concern, it can serve as a circulation portal of educational material between students and teachers. The advent of remote support services dates back in the decade of 1970-1980. In the present time, they consist of informative guides and self-help groups or online counselling. The latter is defined as the process in which both parties, namely the therapist and the client, are involved in an oral or written conciliation through means of an internet connection, videoconferencing, live chat or e-mail exchange. The benefits of this practice - accessibility, relocation, convenience, anonymity, facilitation of face-to-face psychotherapy and low cost - could make online counseling, in specific cases, the treatment of choice. While the usage of the World Wide Web seems promising for the rectification of mental health disorders, there is some debate among experts regarding the ethical aspect of practicing psychotherapy in an interactive digital environment. Issues such as technical expertise and the tackling of related problems, difficulties in the diagnostic process, interchange of verbal and nonverbal cues, crisis management, safeguarding the therapeutic alliance, protection of personal data, age restriction, keeping boundaries in relation to the setting, the time and the dynamics of the therapeutic relationship and, finally, training and supervisory process of online therapist, are some subjects of disagreement. Relevant research reveals the effectiveness of online counseling in decreasing the magnitude of reported symptoms, with a direct positive impact on the improvement of daily functioning and on future relapses. However, the usefulness of developing a therapeutic relationship through internet connection is being criticized by a group of clinicians, with their main arguments revolving around spatiotemporal issues and the reliability of incoming information. Some other researchers correlate the therapeutic alliance concluded in the context of electronic communication with a positive therapeutic effect. The data on the effectiveness of online practice are not sufficient to draw a definite conclusion. In an era of direct and rapid communication, it is imperative to encourage further research, for the determination of optimal conditions with respect to the practice of internet-delivered psychotherapy and the patients' well being as a result of treatment.

Website for rhinoplasty and facial plastic surgery.

PubMed

Becker, Daniel G

2006-02-01

The Internet has become an important avenue for facial plastic surgeons to make potential patients aware of their practice. It is important for the facial plastic surgeon to understand how the Internet is used by patients and how it can complement a physician's practice. The website unavoidably has a marketing aspect. Although there are no statistics available, certainly a substantial number of patients use the Internet as a primary source for both learning about cosmetic surgical procedures and also to locate a physician. A practice website can provide potential patients with important logistical information; it also provides an opportunity to educate the potential patient about the surgical procedures provided. A website can be an important aspect of the overall practice image. An increasing number of individuals visit the website of their physician or potential physician, so it is important that attention is given to this aspect of a practice.

Social Networks in Improvement of Health Care

PubMed Central

Masic, Izet; Sivic, Suad; Toromanovic, Selim; Borojevic, Tea; Pandza, Haris

2012-01-01

Social network is a social structure made of individuals or organizations associated with one or more types of interdependence (friendship, common interests, work, knowledge, prestige, etc.) which are the “nodes” of the network. Networks can be organized to exchange information, knowledge or financial assistance under the various interest groups in universities, workplaces and associations of citizens. Today the most popular and widely used networks are based on application of the Internet as the main ICT. Depending on the method of connection, their field of activity and expertise of those who participate in certain networks, the network can be classified into the following groups: a) Social Networks with personal physical connectivity (the citizens’ associations, transplant networks, etc.), b) Global social internet network (Facebook, Twitter, Skype), c) specific health internet social network (forums, Health Care Forums, Healthcare Industry Forum), d) The health community internet network of non professionals (DailyStrength, CaringBridge, CarePages, MyFamilyHealth), e) Scientific social internet network (BiomedExperts, ResearchGate, iMedExchange), f) Social internet network which supported professionals (HealthBoards, Spas and Hope Association of Disabled and diabetic Enurgi), g) Scientific medical internet network databases in the system of scientific and technical information (CC, Pubmed/Medline, Excerpta Medica/EMBASE, ISI Web Knowledge, EBSCO, Index Copernicus, Social Science Index, etc.). The information in the network are exchanged in real time and in a way that has until recently been impossible in real life of people in the community. Networks allow tens of thousands of specific groups of people performing a series of social, professional and educational activities in the place of living and housing, place of work or other locations where individuals are. Network provides access to information related to education, health, nutrition, drugs, procedures, etc., which gives a special emphasis on public health aspects of information, especially in the field of medicine and health care. The authors of this paper discuss the role and practical importance of social networks in improving the health and solving of health problems without the physical entrance into the health care system. Social networks have their advantages and disadvantages, benefits and costs, especially when it comes to information which within the network set unprofessional people from unreliable sources, without an adequate selection. The ethical aspect of the norms in this segment is still not adequately regulated, so any sanctions for the unauthorized and malicious use of social networks in private and other purposes in order to obtain personal gain at the expense of individuals or groups (sick or healthy, owners of certain businesses and companies, health organizations and pharmaceutical manufacturers, etc.), for which there is still no global or European codes and standards of conduct. Cyber crime is now one of the mostly present types of crime in modern times, as evidenced by numerous scandals that are happening both globally and locally. PMID:23922516

Student Blogs Mark a New Frontier for School Discipline

ERIC Educational Resources Information Center

Kirby, Elizabeth; Kallio, Brenda

2007-01-01

The Internet has had a profound effect on education and social interaction patterns. Educators struggle to stay abreast of technological advances and navigate the maze of positive and negative aspects of students using the Internet. A new use for the Internet is the relatively recent phenomenon called blogging. Blogging is a widely used means of…

The Future of Ideas: The Fate of the Commons in a Connected World.

ERIC Educational Resources Information Center

Lessig, Lawrence

Stanford University law professor Lawrence Lessig asserts that laws concerning copyright and the Internet have a negative impact on the expression and dissemination of ideas and innovation. Unlike other technologies, the Internet's historical design and technical structure produced an environment that was creative, protected, and free--a place in…

10 CFR 1304.105 - Requests for access to records.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Energy NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.105 Requests for access to records... request access to his or her own records in writing by addressing a letter to: Privacy Act Officer; U.S... via the internet. Internet requests should be transmitted through the Board's Web site at www.nwtrb...

11 CFR 111.35 - If the respondent decides to challenge the alleged violation or proposed civil money penalty...

Code of Federal Regulations, 2010 CFR

2010-01-01

... staff; (4) Committee computer, software or Internet service provider failures; (5) A committee's failure... software despite the respondent seeking technical assistance from Commission personnel and resources; (2) A... Commission's or respondent's computer systems or Internet service provider; and (3) Severe weather or other...

Connecting to the Internet: The Challenge for Canada's County and Regional Libraries.

ERIC Educational Resources Information Center

Curry, Ann; Curtis, Alison

2000-01-01

Describes survey results that indicate Internet access and connectivity is proceeding rapidly despite the geographical, technical, and financial difficulties faced by Canadian systems with large geographical areas and members from different municipal or county jurisdictions. Discusses funding and using the World Wide Web as a reference tool.…

Networks and plant disease management: concepts and applications.

PubMed

Shaw, M W; Pautasso, M

2014-01-01

A network is a natural structure with which to describe many aspects of a plant pathosystem. The article seeks to set out in a nonmathematical way some of the network concepts that promise to be useful in managing plant disease. The field has been stimulated by developments designed to help understand and manage animal and human disease, and by technical infrastructures, such as the internet. It overlaps partly with landscape ecology. The study of networks has helped identify likely ways to reduce the flow of disease in traded plants, to find the best sites to monitor as warning sites for annually reinvading diseases, and to understand the fundamentals of how a pathogen spreads in different structures. A tension between the free flow of goods or species down communication channels and free flow of pathogens down the same pathways is highlighted.

Examination of the equivalence of self-report survey-based paper-and-pencil and internet data collection methods.

PubMed

Weigold, Arne; Weigold, Ingrid K; Russell, Elizabeth J

2013-03-01

Self-report survey-based data collection is increasingly carried out using the Internet, as opposed to the traditional paper-and-pencil method. However, previous research on the equivalence of these methods has yielded inconsistent findings. This may be due to methodological and statistical issues present in much of the literature, such as nonequivalent samples in different conditions due to recruitment, participant self-selection to conditions, and data collection procedures, as well as incomplete or inappropriate statistical procedures for examining equivalence. We conducted 2 studies examining the equivalence of paper-and-pencil and Internet data collection that accounted for these issues. In both studies, we used measures of personality, social desirability, and computer self-efficacy, and, in Study 2, we used personal growth initiative to assess quantitative equivalence (i.e., mean equivalence), qualitative equivalence (i.e., internal consistency and intercorrelations), and auxiliary equivalence (i.e., response rates, missing data, completion time, and comfort completing questionnaires using paper-and-pencil and the Internet). Study 1 investigated the effects of completing surveys via paper-and-pencil or the Internet in both traditional (i.e., lab) and natural (i.e., take-home) settings. Results indicated equivalence across conditions, except for auxiliary equivalence aspects of missing data and completion time. Study 2 examined mailed paper-and-pencil and Internet surveys without contact between experimenter and participants. Results indicated equivalence between conditions, except for auxiliary equivalence aspects of response rate for providing an address and completion time. Overall, the findings show that paper-and-pencil and Internet data collection methods are generally equivalent, particularly for quantitative and qualitative equivalence, with nonequivalence only for some aspects of auxiliary equivalence. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Technical notes: when all things are not equal.

PubMed

Wasson, John H

2006-01-01

This article addresses 2 questions. First, how useful is adult patients' information about health and healthcare when they use the Internet for a "health checkup"? We find that patietns' reports are very strongly associated with medical record information for blood pressure, cholesterol, and blood glucose. Second, what are the biases in information from Internet respondents? Although we find that "health checkup" Internet users seem to be representative for patients in actual practice, much more research will be needed to fully address this question.

Internet use for health information among haematology outpatients: a cross-sectional survey.

PubMed

Laurent, Michaël R; Cremers, Saskia; Verhoef, Gregor; Dierickx, Daan

2012-03-01

Patients are increasingly seeking health information on the Internet, but to the best of our knowledge, this has not been previously studied in haematology. We aimed to characterise online health information use and associated variables among adult outpatients in our tertiary-care centre in Flanders, Belgium. During a 6-week period, we distributed 477 anonymous self-administered questionnaires and received 451 (response rate 94.5%), of which 444 (93.1% of total) contained information on Internet use for health information, the primary outcome. Two hundred and thirty-two respondents (52.3%) had ever sought any health information online, and 187 (33.1%) conducted searches pertaining to their haematological disease in the past year. The latter was independently associated with younger age and a higher level of education in multivariate analysis. Internet users ranked the Internet higher and other resources lower as health information resources. Among Internet users, 196 (89.5%) would be interested in a list of reliable websites about their disease. Patients reported positive and negative aspects of online health information-seeking; it increased anxiety in some while it stimulated coping in others. We conclude that haematological patients commonly use the Internet for health information and report both positive and negative aspects of using this medium.

Problematic Internet Use in University Students: associated factors and differences of gender.

PubMed

Fernández-Villa, Tania; Alguacil Ojeda, Juan; Almaraz Gómez, Ana; Cancela Carral, José María; Delgado-Rodríguez, Miguel; García-Martín, Miguel; Jiménez-Mejías, Eladio; Llorca, Javier; Molina, Antonio José; Ortíz Moncada, Rocío; Valero-Juan, Luiz Félix; Martín, Vicente

2015-12-15

The aim of this paper is to make a descriptive analysis of Problematic Internet Use in college students, evaluating the possible association with health problems and addictive behaviors, as well as gender differences in user types. A total of 2,780 students participated in the study between 2011 and 2014, 29% of them being males (age 20.8 ± 5.1 years) and 71% females (age 20.3 ± 4.4 years). The prevalence of Problematic Internet Use (PIU) assessed by the Internet Addiction Test was 6.08%. Being under 21 years of age and studying for degrees in subjects other than the health sciences were associated factors with a higher frequency of this problem, no differences by gender or type of address were found. The results show a significant association with some health problems (migraines, back pain, excess weight or obesity, insufficient rest), psychological aspects (risk of eating disorders, risk of mental disorder, depression), family problems and discrimination; with no associations with substance use (alcohol, cannabis or tobacco) being found. Concerning the time of Internet use, weekly hours were significantly higher in women than in men, both the total time as for leisure. The analysis of the profile use in problematic users revealed that males are related to aspects of entertainment such as games or shopping online and females are related to aspects of socialization, such as chats and social networks.

Myocardial contrast echocardiography in mice: technical and physiological aspects.

PubMed

Verkaik, Melissa; van Poelgeest, Erik M; Kwekkeboom, Rick F J; Ter Wee, Piet M; van den Brom, Charissa E; Vervloet, Marc G; Eringa, Etto C

2018-03-01

Myocardial contrast echocardiography (MCE) offers the opportunity to study myocardial perfusion defects in mice in detail. The value of MCE compared with single-photon emission computed tomography, positron emission tomography, and computed tomography consists of high spatial resolution, the possibility of quantification of blood volume, and relatively low costs. Nevertheless, a number of technical and physiological aspects should be considered to ensure reproducibility among research groups. The aim of this overview is to describe technical aspects of MCE and the physiological parameters that influence myocardial perfusion data obtained with this technique. First, technical aspects of MCE discussed in this technical review are logarithmic compression of ultrasound data by ultrasound systems, saturation of the contrast signal, and acquisition of images during different phases of the cardiac cycle. Second, physiological aspects of myocardial perfusion that are affected by the experimental design are discussed, including the anesthesia regimen, systemic cardiovascular effects of vasoactive agents used, and fluctuations in body temperature that alter myocardial perfusion. When these technical and physiological aspects of MCE are taken into account and adequately standardized, MCE is an easily accessible technique for mice that can be used to study the control of myocardial perfusion by a wide range of factors.

Technical Assessment: Integrated Photonics

DTIC Science & Technology

2015-10-01

in global internet protocol traffic as a function of time by local access technology. Photonics continues to play a critical role in enabling this...communication networks. This has enabled services like the internet , high performance computing, and power-efficient large-scale data centers. The...signal processing, quantum information science, and optics for free space applications. However major obstacles challenge the implementation of

Internet and Electronic Information Management

DTIC Science & Technology

2003-04-01

technologies ) and information markets (buying and selling information ), and the competitors’ success or failures. Such factors are beyond the control of... technology , and 1-19 market pressures. They have to cooperate with other entities within their organizations to develop more innovative information ...UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADP014048 TITLE: Internet and Electronic Information Management

78 FR 17394 - Filing via the Internet; Electronic Tariff Filings; Revisions to Electric Quarterly Report Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-21

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket Nos. RM07-16-000; RM01-5-000; RM12-3-000] Filing via the Internet; Electronic Tariff Filings; Revisions to Electric Quarterly Report Filing Process; Notice of Technical Conference Take notice that on April 16, 2013, the staff of the...

77 FR 50113 - ASTM International-Food and Drug Administration Workshop on Absorbable Medical Devices: Lessons...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-20

... telephone number. Those without Internet access should contact Maureen Dreher or Erica Takai to register... participants will be sent technical system requirements after registration and will be sent connection access... approximately 45 days after the public workshop on the Internet at http://www.fda.gov/MedicalDevices/NewsEvents...

76 FR 16531 - Technical Correction for Neurological Listing Cross-Reference

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-24

... 1-800-325-0778, or visit our Internet site, Social Security Online, at http://www.socialsecurity.gov... SOCIAL SECURITY ADMINISTRATION 20 CFR Part 404 [Docket No. SSA-2011-0019] RIN 0960-AH33 Technical Correction for Neurological Listing Cross-Reference AGENCY: Social Security Administration. ACTION: Final...

NASA STI Program Coordinating Council Twelfth Meeting: Standards

NASA Technical Reports Server (NTRS)

1994-01-01

The theme of this NASA Scientific and Technical Information Program Coordinating Council Meeting was standards and their formation and application. Topics covered included scientific and technical information architecture, the Open Systems Interconnection Transmission Control Protocol/Internet Protocol, Machine-Readable Cataloging (MARC) open system environment procurement, and the Government Information Locator Service.

A Bit More to It: Scholarly Communication Forums as Socio-Technical Interaction Networks.

ERIC Educational Resources Information Center

Kling, Rob; McKim, Geoffrey; King, Adam

2003-01-01

Examines the conceptual models that help to understand the development and sustainability of scholarly and professional communication forums on the Internet. An alternative information processing model that considers information technologies as Socio-Technical Interaction Networks (STINs) and a method for modeling electronic forums as STINs are…

Women and Technical Professions. Leonardo da Vinci Series: Good Practices.

ERIC Educational Resources Information Center

Commission of the European Communities, Brussels (Belgium). Directorate-General for Education and Culture.

This document profiles programs for women in technical professions that are offered through the European Commission's Leonardo da Vinci program. The following programs are profiled: (1) Artemis and Diana (vocational guidance programs to help direct girls toward technology-related careers); (2) CEEWIT (an Internet-based information and…

An Approach to the Reuse of Technical Materials for Educational Purposes

NASA Technical Reports Server (NTRS)

Levinstein, Irwin; Bryant, Wayne H. (Technical Monitor)

2001-01-01

This project addresses the problem of transforming technical documents intended for a technical audience into educational materials directed toward segments of the general public. In particular it addresses the conversion of technical material into Internet based educational materials. A major consideration of the project is the conservation of the time of subject matter experts in the organization in recognition of the fact that such experts are likely to be more valuable to the organization for purposes other than the production of educational outreach.

The widest practicable dissemination: The NASA technical report server

NASA Technical Reports Server (NTRS)

Nelson, Michael L.; Gottlich, Gretchen L.; Bianco, David J.; Binkley, Robert L.; Kellogg, Yvonne D.; Paulson, Sharon S.; Beaumont, Chris J.; Schmunk, Robert B.; Kurtz, Michael; Accomazzi, Alberto

1995-01-01

The search for innovative methods to distribute NASA's information lead a gross-roots team to create the NASA Technical Report Server (NTRS), which uses the World Wide Web and other popular Internet-based information systems as search engines. The NTRS is an inter-center effort which provides uniform access to various distributed publication servers residing on the Internet. Users have immediate desktop access to technical publications from NASA centers and institutes. This paper presents the NTRS architecture, usage metrics, and the lessons learned while implementing and maintaining the services over the initial 6-month period. The NTRS is largely constructed with freely available software running on existing hardware. NTRS builds upon existing hardware and software, and the resulting additional exposure for the body of literature contained will allow NASA to ensure that its institutional knowledge base will continue to receive the widest practicable and appropriate dissemination.

Internet India.

ERIC Educational Resources Information Center

Pahl, Ronald H.

1997-01-01

Reviews a number of Internet sites containing information on every aspect of life in Modern India. The various sites provide information on such diverse topics as the Indian film industry, politics, the booming Indian computer industry, changing status of women, and financial and political issues. (MJP)

Toward Information Infrastructure Studies: Ways of Knowing in a Networked Environment

NASA Astrophysics Data System (ADS)

Bowker, Geoffrey C.; Baker, Karen; Millerand, Florence; Ribes, David

This article presents Information Infrastructure Studies, a research area that takes up some core issues in digital information and organization research. Infrastructure Studies simultaneously addresses the technical, social, and organizational aspects of the development, usage, and maintenance of infrastructures in local communities as well as global arenas. While infrastructure is understood as a broad category referring to a variety of pervasive, enabling network resources such as railroad lines, plumbing and pipes, electrical power plants and wires, this article focuses on information infrastructure, such as computational services and help desks, or federating activities such as scientific data repositories and archives spanning the multiple disciplines needed to address such issues as climate warming and the biodiversity crisis. These are elements associated with the internet and, frequently today, associated with cyberinfrastructure or e-science endeavors. We argue that a theoretical understanding of infrastructure provides the context for needed dialogue between design, use, and sustainability of internet-based infrastructure services. This article outlines a research area and outlines overarching themes of Infrastructure Studies. Part one of the paper presents definitions for infrastructure and cyberinfrastructure, reviewing salient previous work. Part two portrays key ideas from infrastructure studies (knowledge work, social and political values, new forms of sociality, etc.). In closing, the character of the field today is considered.

Barriers and facilitators to home computer and internet use among urban novice computer users of low socioeconomic position.

PubMed

Kontos, Emily Z; Bennett, Gary G; Viswanath, K

2007-10-22

Despite the increasing penetration of the Internet and amount of online health information, there are significant barriers that limit its widespread adoption as a source of health information. One is the "digital divide," with people of higher socioeconomic position (SEP) demonstrating greater access and usage compared to those from lower SEP groups. However, as the access gap narrows over time and more people use the Internet, a shift in research needs to occur to explore how one might improve Internet use as well as website design for a range of audiences. This is particularly important in the case of novice users who may not have the technical skills, experience, or social connections that could help them search for health information using the Internet. The focus of our research is to investigate the challenges in the implementation of a project to improve health information seeking among low SEP groups. The goal of the project is not to promote health information seeking as much as to understand the barriers and facilitators to computer and Internet use, beyond access, among members of lower SEP groups in an urban setting. The purpose was to qualitatively describe participants' self-identified barriers and facilitators to computer and Internet use during a 1-year pilot study as well as the challenges encountered by the research team in the delivery of the intervention. Between August and November 2005, 12 low-SEP urban individuals with no or limited computer and Internet experience were recruited through a snowball sampling. Each participant received a free computer system, broadband Internet access, monthly computer training courses, and technical support for 1 year as the intervention condition. Upon completion of the study, participants were offered the opportunity to complete an in-depth semistructured interview. Interviews were approximately 1 hour in length and were conducted by the project director. The interviews were held in the participants' homes and were tape recorded for accuracy. Nine of the 12 study participants completed the semistructured interviews. Members of the research team conducted a qualitative analysis based on the transcripts from the nine interviews using the crystallization/immersion method. Nine of the 12 participants completed the in-depth interview (75% overall response rate), with three men and six women agreeing to be interviewed. Major barriers to Internet use that were mentioned included time constraints and family conflict over computer usage. The monthly training classes and technical assistance components of the intervention surfaced as the most important facilitators to computer and Internet use. The concept of received social support from other study members, such as assistance with computer-related questions, also emerged as an important facilitator to overall computer usage. This pilot study offers important insights into the self-identified barriers and facilitators in computer and Internet use among urban low-SEP novice users as well as the challenges faced by the research team in implementing the intervention.

[Biomedical publications in Spain on debate (II): the on-going 'revolutions' and their application to neurological journals].

PubMed

González de Dios, J; Sempere, A P; Aleixandre-Benavent, R

To debate about the application of on-going 'revolutions' in medical knowledge to Spanish neurological journals in the 21st century. This article reviews the current status of five revolutions in the field of health sciences, in general, and in neurological sciences, in particular: 1) the knowledge revolution: to translate the scientific investigation to the patient, with knowledge needs-driven research agenda with founder commissioning research to answer questions posed by clinicians, managers and patients, and systematic and critical appraisal reviews as the creator of quality improved knowledge; 2) the evidence based medicine revolution: the pyramid information of '4S', with systems (guidelines and computerized decision support systems), synopses (secondary journals), syntheses (systematic reviews and meta-analysis) and studies (original studies published in journals); 3) the web revolution: the possibility of dissemination of biomedical documentation by means of the Internet network are producing changes in the traditional way of conceiving scientific publication; the Internet represents a great advantage for investigation and also for clinical practice, since it permits free, universal access to databases and the interchange of texts, images and videos; 4) the open access revolution: to take full control over all operations related to the process of publish (to create, publish, communicate, distribute, reproduce and transform) with no need of any intermediaries, and to transform fundamental aspects concerning the circulation of knowledge, its use and availability; and 5) the librarian revolution: the project of a Virtual Health Library in Spain as a tool to access and disseminate scientific and technical knowledge on health through the Internet.

Video teleconsultation service: who is needed to do what, to get it implemented in daily care?

PubMed

Visser, Jacqueline J W; Bloo, J K C; Grobbe, F A; Vollenbroek-Hutten, M M R

2010-05-01

In telemedicine, technology is used to deliver services. Because of this, it is expected that various actors other than those involved in traditional care are involved in and need to cooperate, to deliver these services. The aim of this study was to establish a clear understanding of these actors and their roles and interrelationships in the delivery of telemedicine. A video teleconsultation service is used as a study case. A business modeling approach as described in the Freeband Business Blueprint Method was used. The method brings together the four domains that make up a business model, that is, service, technology, organization, and finance, and covers the integration of these domains. The method uses several multidisciplinary workshops, addressing each of the four domains. Results of the four domains addressed showed that (1) the video teleconsultation service is a store and put-forward video teleconsult for healthcare providers. The service is accepted and has added value for the quality of care. However, the market is small; (2) the technology consists of a secured Internet Web-based application, standard personal computer, broadband Internet connection, and a digital camera; (3) a new role and probably entity, responsible for delivering the integrated service to the healthcare professionals, was identified; and finally (4) financial reimbursement for the service delivery is expected to be most successful when set up through healthcare insurance companies. Pricing needs to account for the fee of healthcare professionals as well as for technical aspects, education, and future innovation. Implementation of the video teleconsult service requires multidisciplinary cooperation and integration. Challenging aspects are the small market size and the slow implementation speed, among others. This supports the argument that accumulation of several telemedicine applications is necessary to make it financially feasible for at least some of the actors.

Nontechnical Strategies To Reduce Children's Exposure to Inappropriate Material on the Internet. Summary of a Workshop (December 13, 2000).

ERIC Educational Resources Information Center

Iannotta, Joah G., Ed.

In response to a Congressional mandate in conjunction with the Protection of Children from Sexual Predators Act of 1998, a committee of experts was formed to explore both technical and nontechnical strategies for protecting children from pornography and other inappropriate Internet content. This book summarizes a workshop held in December 2000 to…

An Internet Application To Relieve Constraints in the Flow of Technical Information--The Virtual Technology Market (VTM).

ERIC Educational Resources Information Center

Beverly, James E.; Xue, Lan; Lee, Chung-Shing

1996-01-01

Reports on the use of the Internet and World Wide Web as a virtual technology market (VTM) for information and technology transfer. The project focuses on creating awareness of technology demand (problems) and linking it to technology supply (solutions) in the field of particle technology and multiphase processes in the chemical industry. Benefits…

An Easy-to-Build Remote Laboratory with Data Transfer Using the Internet School Experimental System

ERIC Educational Resources Information Center

Schauer, Frantisek; Lustig, Frantisek; Dvorak, Jiri; Ozvoldova, Miroslava

2008-01-01

The present state of information communication technology makes it possible to devise and run computer-based e-laboratories accessible to any user with a connection to the Internet, equipped with very simple technical means and making full use of web services. Thus, the way is open for a new strategy of physics education with strongly global…

The INTERNET and the business of oil and gas

DOE Office of Scientific and Technical Information (OSTI.GOV)

Erlewine, K.

1995-12-31

The INTERNET, from a commercial oil and gas viewpoint, represents a unique medium for distributing information about products and services to potential clients, for establishing contact and communicating with new and existent clients and for providing both technical and marketing support to client-bases. Currently, there are several hurdles to doing business on the INTERNET which are client-driven. Most professionals in oil and gas are extremely busy and don`t have time to navigate the {open_quotes}web{close_quotes}, and the rate of online literacy in oil and gas is relatively low.

Simple Automatic File Exchange (SAFE) to Support Low-Cost Spacecraft Operation via the Internet

NASA Technical Reports Server (NTRS)

Baker, Paul; Repaci, Max; Sames, David

1998-01-01

Various issues associated with Simple Automatic File Exchange (SAFE) are presented in viewgraph form. Specific topics include: 1) Packet telemetry, Internet IP networks and cost reduction; 2) Basic functions and technical features of SAFE; 3) Project goals, including low-cost satellite transmission to data centers to be distributed via an Internet; 4) Operations with a replicated file protocol; 5) File exchange operation; 6) Ground stations as gateways; 7) Lessons learned from demonstrations and tests with SAFE; and 8) Feedback and future initiatives.

Multimedia telehomecare system using standard TV set.

PubMed

Guillén, S; Arredondo, M T; Traver, V; García, J M; Fernández, C

2002-12-01

Nowadays, there are a very large number of patients that need specific health support at home. The deployment of broadband communication networks is making feasible the provision of home care services with a proper quality of service. This paper presents a telehomecare multimedia platform that runs over integrated services digital network and internet protocol using videoconferencing standards H.320 and H.323, and standard TV set for patient interaction. This platform allows online remote monitoring: ECG, heart sound, blood pressure. Usability, affordability, and interoperability were considered for the design and development of its hardware and software components. A first evaluation of technical and usability aspects were carried forward with 52 patients of a private clinic and 10 students in the University. Results show a high rate (mean = 4.33, standard deviation--SD = 1.63 in a five-points Likert scale) in the global perception of users on the quality of images, voice, and feeling of virtual presence.

Feeling lucky? Using search engines to assess perceptions of urban sustainability

DOE Office of Scientific and Technical Information (OSTI.GOV)

Keirstead, James

2009-02-15

The sustainability of urban environments is an important issue at both local and international scales. Indicators are frequently used by decision-makers seeking to improve urban performance but these metrics can be dependent on sparse quantitative data. This paper explores the potential of an alternative approach, using an internet search engine to quickly gather qualitative data on the key attributes of cities. The method is applied to 21 world cities and the results indicate that, while the technique does shed light on direct and indirect aspects of sustainability, the validity of derived metrics as objective indicators of long-term sustainability is questionable.more » However the method's ability to provide subjective short-term assessments is more promising and it could therefore play an important role in participatory policy exercises such as public consultations. A number of promising technical improvements to the method's performance are also highlighted.« less

The History of the Physics Department of the Technical University of Moldova

NASA Astrophysics Data System (ADS)

Rusu, Alexandru

2016-02-01

A very complete outline of the history of the Physics Departament of the Technical University of Moldova has been given, since its foundation in 1964. The main lecturers, professors are listed with short biographical data, their main scientific interests and didactic works. The Internet page is well illustrated.

10 CFR 1304.103 - Privacy Act inquiries.

Code of Federal Regulations, 2010 CFR

2010-01-01

... writing may be sent to: Privacy Act Officer, U.S. Nuclear Waste Technical Review Board, 2300 Clarendon... NUCLEAR WASTE TECHNICAL REVIEW BOARD PRIVACY ACT OF 1974 § 1304.103 Privacy Act inquiries. (a) Requests... contains a record pertaining to him or her may file a request in person or in writing, via the internet, or...

The Electronic Library and the Online Classroom: A Technical, Legal, Ethical, and Moral Perspective.

ERIC Educational Resources Information Center

Latimore, Ritchie R.

This paper addresses online classroom and electronic library issues which include the myriad of technical difficulties encountered, along with physical and intellectual property rights. It also makes a statistical comparison of two proportions of Internet access between city and rural schools. An inescapable time lag between the introduction of…

[Internet research methods: advantages and challenges].

PubMed

Liu, Yi; Tien, Yueh-Hsuan

2009-12-01

Compared to traditional research methods, using the Internet to conduct research offers a number of advantages to the researcher, which include increased access to sensitive issues and vulnerable / hidden populations; decreased data entry time requirements; and enhanced data accuracy. However, Internet research also presents certain challenges to the researcher. In this article, the advantages and challenges of Internet research methods are discussed in four principle issue areas: (a) recruitment, (b) data quality, (c) practicality, and (d) ethics. Nursing researchers can overcome problems related to sampling bias and data truthfulness using creative methods; resolve technical problems through collaboration with other disciplines; and protect participant's privacy, confidentiality and data security by maintaining a high level of vigilance. Once such issues have been satisfactorily addressed, the Internet should open a new window for Taiwan nursing research.

Seniors Online: Attitudes Toward the Internet and Coping With Everyday Life.

PubMed

Seifert, Alexander; Schelling, Hans Rudolf

2018-01-01

Many older people do not use the Internet. We investigated the attitudes of older people who do (onliners) or do not (offliners) use the Internet, to assess their views of the Internet and whether they see the Internet as a resource for coping with everyday life situations. Participants aged ≥65 years ( N = 1,037), living in Switzerland, were interviewed in a telephone survey. Descriptive and multivariate analyses were conducted. The data show (a) many of the respondents viewed the Internet as useful, in general, and for coping with everyday life situations; (b) onliners saw more positive aspects of the Internet than did offliners; and (c) among onliners, 53% agreed with the statement, "The Internet allows me to stay independent longer into old age." However, it appears that especially older onliners with a high affinity for technology will presumably use the Internet to cope with everyday life.

Internet-Communication Disorder: It's a Matter of Social Aspects, Coping, and Internet-Use Expectancies

PubMed Central

Wegmann, Elisa; Brand, Matthias

2016-01-01

Online communication applications such as Facebook, WhatsApp, and Twitter are some of the most frequently used Internet applications. There is a growing amount of individuals suffering diminished control over their use of online communication applications which leads to diverse negative consequences in offline life. This could be referred to as Internet-communication disorder (ICD). The current study investigates the role of individual characteristics (e.g., psychopathological symptoms, feelings of loneliness) and specific cognitions. In a sample of 485 participants a structural equation model was tested to investigate predictors and mediators which may predict an excessive use. The results emphasize that a higher level of social loneliness and less perceived social support enhance the risk of a pathological use. The effects of psychopathological symptoms (depression and social anxiety) as well as individual characteristics (self-esteem, self-efficacy, and stress vulnerability) on ICD symptoms are mediated by Internet-use expectancies and dysfunctional coping mechanisms. The results illustrate mediation effects which are in line with the theoretical model by Brand et al. (2016). As suggested in the model social aspects seem to be key predictors of ICD symptoms. Further research should investigate convergent and divergent factors of other types of specific Internet-use disorders. PMID:27891107

Internet-Communication Disorder: It's a Matter of Social Aspects, Coping, and Internet-Use Expectancies.

PubMed

Wegmann, Elisa; Brand, Matthias

2016-01-01

Online communication applications such as Facebook, WhatsApp, and Twitter are some of the most frequently used Internet applications. There is a growing amount of individuals suffering diminished control over their use of online communication applications which leads to diverse negative consequences in offline life. This could be referred to as Internet-communication disorder (ICD). The current study investigates the role of individual characteristics (e.g., psychopathological symptoms, feelings of loneliness) and specific cognitions. In a sample of 485 participants a structural equation model was tested to investigate predictors and mediators which may predict an excessive use. The results emphasize that a higher level of social loneliness and less perceived social support enhance the risk of a pathological use. The effects of psychopathological symptoms (depression and social anxiety) as well as individual characteristics (self-esteem, self-efficacy, and stress vulnerability) on ICD symptoms are mediated by Internet-use expectancies and dysfunctional coping mechanisms. The results illustrate mediation effects which are in line with the theoretical model by Brand et al. (2016). As suggested in the model social aspects seem to be key predictors of ICD symptoms. Further research should investigate convergent and divergent factors of other types of specific Internet-use disorders.

Two Cases of Excessive Internet Use with Comorbid Family Relationship Problems

PubMed Central

ŞENORMANCI, Ömer; KONKAN, Ramazan; GÜÇLÜ, Oya; ŞENORMANCI, Güliz

2014-01-01

Although the internet is used effectively and beneficially in every aspect of life, several users have been experiencing some problems due to excessive and uncontrolled use. While the term “internet addiction” still remains controversial, disturbed family relationships are considered to be a diagnostic criterion. The use of the internet, even in non-excessive levels, is associated with disturbance in family and social life. As considering from systemic point of view; while family relationships may be disturbed with internet addiction, people who have problems with their family relationships also may use internet excessively. This case report is composed of both the cases with excessive internet usage and those who had problems in complying with the changes in their family systems following the decrease in duration of internet usage during the treatment process. PMID:28360639

Using NetMeeting for remote configuration of the Otto Bock C-Leg: technical considerations.

PubMed

Lemaire, E D; Fawcett, J A

2002-08-01

Telehealth has the potential to be a valuable tool for technical and clinical support of computer controlled prosthetic devices. This pilot study examined the use of Internet-based, desktop video conferencing for remote configuration of the Otto Bock C-Leg. Laboratory tests involved connecting two computers running Microsoft NetMeeting over a local area network (IP protocol). Over 56 Kbs(-1), DSL/Cable, and 10 Mbs(-1) LAN speeds, a prosthetist remotely configured a user's C-Leg by using Application Sharing, Live Video, and Live Audio. A similar test between sites in Ottawa and Toronto, Canada was limited by the notebook computer's 28 Kbs(-1) modem. At the 28 Kbs(-1) Internet-connection speed, NetMeeting's application sharing feature was not able to update the remote Sliders window fast enough to display peak toe loads and peak knee angles. These results support the use of NetMeeting as an accessible and cost-effective tool for remote C-Leg configuration, provided that sufficient Internet data transfer speed is available.

A hypertext-based Internet-assessable database for the MSFC Technology Transfer Office

NASA Technical Reports Server (NTRS)

Jackson, Jeff

1994-01-01

There exists a continuing need to disseminate technical information and facilities capabilities from NASA field centers in an effort to promote the successful transfer of technologies developed with public funds to the private sector. As technology transfer is a stated NASA mission, there exists a critical need for NASA centers to document technology capabilities and disseminate this information on as wide a basis as possible. Certainly local and regional dissemination is critical, but global dissemination of scientific and engineering facilities and capabilities gives NASA centers the ability to contribute to technology transfer on a much broader scale. Additionally, information should be disseminated in a complete and rapidly available form. To accomplish this information dissemination, the unique capabilities of the Internet are being exploited. The Internet allows widescale information distribution in a rapid fashion to aid in the accomplishment of technology transfer goals established by the NASA/MSFC Technology Transfer Office. Rapid information retrieval coupled with appropriate electronic feedback, allows the scientific and technical capabilities of Marshall Space Flight Center, often unique in the world, to be explored by a large number of potential benefactors of NASA (or NASA-derived) technologies. Electronic feedback, coupled with personal contact with the MSFC Technology Transfer Office personnel, allows rapid responses to technical requests from industry and academic personnel as well as private citizens. The remainder of this report gives a brief overview of the Mosaic software and a discussion of technology transfer office and laboratory facilities data that have been made available on the Internet to promote technology transfer.

77 FR 60660 - Proposed Establishment Class E Airspace; Kasigluk, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-04

... your comments. You may also submit comments through the Internet at http://www.regulations.gov . FOR..., aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications should...). You may also submit comments through the Internet at http://www.regulations.gov . Commenters wishing...

[Research and implementation of a real-time monitoring system for running status of medical monitors based on the internet of things].

PubMed

Li, Yiming; Qian, Mingli; Li, Long; Li, Bin

2014-07-01

This paper proposed a real-time monitoring system for running status of medical monitors based on the internet of things. In the aspect of hardware, a solution of ZigBee networks plus 470 MHz networks is proposed. In the aspect of software, graphical display of monitoring interface and real-time equipment failure alarm is implemented. The system has the function of remote equipment failure detection and wireless localization, which provides a practical and effective method for medical equipment management.

Trends in Connectivity Technologies and Their Socioeconomic Impacts. Final Report of the Study: Policy Options for the Ubiquitous Internet Society. Technical Report

ERIC Educational Resources Information Center

Cave, Jonathan; van Oranje-Nassau, Constantijn; Schindler, Helen Rebecca; Shehabi, Ala'a; Brutscher, Philipp-Bastian; Robinson, Neil

2009-01-01

This report is intended to inform the European Commission's DG Information Society and Media in developing its policies for the period 2010-2020. It is targeted to policymakers with expert knowledge of the field. The report summarises the work conducted in the study: "Policy Options for the Ubiquitous Internet Society". It builds on…

Balancing Cyberspace Promise, Privacy, and Protection: Tracking the Debate.

ERIC Educational Resources Information Center

Metivier-Carreiro, Karen A.; LaFollette, Marcel C.

1997-01-01

Examines aspects of cyberspace policy: Internet content and expectations; privacy: medical information and data collected by the government; and the regulation of offensive material: the Communications Decency Act, Internet filters, and the American Library Association's proactive great Web sites for children. Suggests that even "child…

The Internet Culture: Transitions and Problems.

ERIC Educational Resources Information Center

Weiner, Robert G.

Originally begun as a government-sponsored project for scientists, engineers, and military personnel to exchange information with great speed and efficiency, the Internet has become a virtual community, an online culture arisen from the depths of computerized networking and communication. This paper presents positive and negative aspects of the…

78 FR 16202 - Proposed Amendment of Class E Airspace; Selmer, TN

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-14

.... You may also submit and review received comments through the Internet at http://www.regulations.gov..., economic, environmental, and energy-related aspects of the proposal. Communications should identify both... submit comments through the Internet at http://www.regulations.gov . Persons wishing the FAA to...

76 FR 66871 - Proposed Establishment of Class E Airspace; Inverness, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... your comments. You may also submit and review received comments through the Internet at http://www..., economic, environmental, and energy-related aspects of the proposal. Communications should identify both... submit comments through the Internet at http://www.regulations.gov . Persons wishing the FAA to...

76 FR 58727 - Proposed Amendment of Class E Airspace; Cumberland, MD

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-22

... comments. You may also submit and review received comments through the Internet at http://www.regulations..., economic, environmental, and energy-related aspects of the proposal. Communications should identify both... submit comments through the Internet at http://www.regulations.gov . Comments wishing the FAA to...

78 FR 26557 - Proposed Amendment of Class E Airspace; Plattsburgh, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-07

... and review received comments through the Internet at http://www.regulations.gov . FOR FURTHER..., environmental, and energy-related aspects of the proposal. Communications should identify both docket numbers... comments through the Internet at http://www.regulations.gov . Persons wishing the FAA to acknowledge...

78 FR 58490 - Proposed Establishment of Class E Airspace; Donlin Creek, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-24

... comments through the Internet at http://www.regulations.gov . FOR FURTHER INFORMATION CONTACT: Richard..., environmental, and energy-related aspects of the proposal. Communications should identify both docket numbers... comments through the Internet at http://www.regulations.gov . Commenters wishing the FAA to acknowledge...

77 FR 55776 - Proposed Establishment of Class E Airspace; Walsenburg, CO

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-11

... of your comments. You may also submit comments through the Internet at http://www.regulations.gov... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications... phone number). You may also submit comments through the Internet at http://www.regulations.gov...

75 FR 42630 - Proposed Establishment of Class E Airspace; Lancaster, NH

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... received comments through the Internet at http://www.regulations.gov . FOR FURTHER INFORMATION CONTACT..., environmental, and energy-related aspects of the proposal. Communications should identify both docket numbers... comments through the Internet at http://www.regulations.gov . Commenters wishing the FAA to acknowledge...

75 FR 54057 - Proposed Modification of Class E Airspace; Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-03

... beginning of your comments. You may also submit comments through the Internet at http://www.regulations.gov... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications... phone number). You may also submit comments through the Internet at http://www.regulations.gov...

77 FR 27149 - Proposed Modification of Class E Airspace; Unalakleet, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... of your comments. You may also submit comments through the Internet at http://www.regulations.gov... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications... phone number). You may also submit comments through the Internet at http://www.regulations.gov...

77 FR 61304 - Proposed Amendment of Class E Airspace; Savoonga, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-09

... beginning of your comments. You may also submit comments through the Internet at http://www.regulations.gov... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications... phone number). You may also submit comments through the Internet at http://www.regulations.gov...

76 FR 66867 - Proposed Amendment of Class E Airspace; Rockingham, NC

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... your comments. You may also submit and review received comments through the Internet at http://www..., economic, environmental, and energy-related aspects of the proposal. Communications should identify both... submit comments through the Internet at http://www.regulations.gov . Persons wishing the FAA to...

76 FR 58726 - Proposed Amendment of Class E Airspace; Springfield, TN

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-22

... beginning of your comments. You may also submit and review received comments through the Internet at http... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications...). You may also submit comments through the Internet at http://www.regulations.gov . Annotators wishing...

78 FR 73465 - Proposed Amendment of Class E Airspace; Morrisville, VT

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-06

... also submit and review received comments through the Internet at http://www.regulations.gov . FOR..., economic, environmental, and energy-related aspects of the proposal. Communications should identify both... submit comments through the Internet at http://www.regulations.gov . Persons wishing the FAA to...

77 FR 27148 - Proposed Establishment of Class E Airspace; Roundup, MT

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... beginning of your comments. You may also submit comments through the Internet at http://www.regulations.gov... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications... phone number). You may also submit comments through the Internet at http://www.regulations.gov...

78 FR 31871 - Proposed Amendment of Class E Airspace; Gustavus, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-28

... your comments. You may also submit comments through the Internet at http://www.regulations.gov . FOR..., aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications should... and phone number). You may also submit comments through the Internet at http://www.regulations.gov...

Influence of the Internet on Studying English

ERIC Educational Resources Information Center

Molchanova, Irma Igorevna

2015-01-01

The article considers theoretical aspects of influence of the Internet on studying English, including on the opportunities of listening and increase of motivation for studying English. The characteristic of blended learning technology in studying the foreign languages is given. The practical justification of the efficiency of studying English…

Harm reduction and knowledge exchange-a qualitative analysis of drug-related Internet discussion forums.

PubMed

Soussan, Christophe; Kjellgren, Anette

2014-09-08

Novel psychoactive substances (NPS) are continuously and increasingly appearing on the international drug market. Global Internet forums are a publicly available reality where users anonymously discuss and share information about NPS. The aim of this study was to explore and characterize the discussions about NPS on international Internet forums. The most post-frequent NPS discussions were collected from three "leading edge" international Internet forums. A total of 13,082 posts from 60 threads of discussion were systematically examined and interpreted to reveal recurring topics and patterns. Each thread was coded with emerging topics and supporting quotations from the data set. Eventually, codes with coherent meaning were arranged into 51 broader categories of abstraction, which were combined into four overarching themes. Four themes emerged during the analysis: (1) uncovering the substance facts, (2) dosage and administration, (3) subjectively experienced effects, and (4) support and safety. The first theme dealt primarily with substance identification, pharmacology, and assessed not only purity but also legal status and acquisition. The second theme focused on administration techniques, dose recommendations, technical talk about equipment, and preferred settings for drug use. The third theme involved a multitude of self-reported experiences, in which many different aspects of intoxication were depicted in great detail. The users emphasized both positive and negative experiences. The last theme incorporated the efforts of the communities to prevent and minimize harm by sharing information about potential risks of the harmful effects or contraindications of a substance. Also, online support and guidance were given to intoxicated persons who experienced bad or fearful reactions. The findings showed that the discussions were characterized by a social process in which users supported each other and exchanged an extensive and cumulative amount of knowledge about NPS and how to use them safely. Although this publicly available knowledge could entail an increase in drug use, the main characteristics of the discussions in general were a concern for safety and harm reduction, not for recruiting new users. Drug-related Internet forums could be used as a location for drug prevention, as well as a source of information for further research about NPS.

What is the impact of the Internet on decision-making in pregnancy? A global study.

PubMed

Lagan, Briege M; Sinclair, Marlene; Kernohan, W George

2011-12-01

  Women need access to evidence-based information to make informed choices in pregnancy. A search for health information is one of the major reasons that people worldwide access the Internet. Recent years have witnessed an increase in Internet usage by women seeking pregnancy-related information. The aim of this study was to build on previous quantitative studies to explore women's experiences and perceptions of using the Internet for retrieving pregnancy-related information, and its influence on their decision-making processes.   This global study drew on the interpretive qualitative traditions together with a theoretical model on information seeking, adapted to understand Internet use in pregnancy and its role in relation to decision-making. Thirteen asynchronous online focus groups across five countries were conducted with 92 women who had accessed the Internet for pregnancy-related information over a 3-month period. Data were readily transferred and analyzed deductively.   The overall analysis indicates that the Internet is having a visible impact on women's decision making in regards to all aspects of their pregnancy. The key emergent theme was the great need for information. Four broad themes also emerged: "validate information,"empowerment,"share experiences," and "assisted decision-making." Women also reported how the Internet provided support, its negative and positive aspects, and as a source of accurate, timely information.   Health professionals have a responsibility to acknowledge that women access the Internet for support and pregnancy-related information to assist in their decision-making. Health professionals must learn to work in partnership with women to guide them toward evidence-based websites and be prepared to discuss the ensuing information. © 2011, Copyright the Authors. Journal compilation © 2011, Wiley Periodicals, Inc.

Web-Conferencing: An Analysis of Course Delivery Systems on Student Achievement at a Technical College

ERIC Educational Resources Information Center

Stanford, Roger John

2012-01-01

Web-conferencing software was chosen for course delivery to provide flexible options for students at a two-year technical college. Students used technology to access a live, synchronous microeconomics course over the internet instead of a traditional face-to-face lecture. This investigation studied the impact of implementing web-conferencing…

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

PubMed Central

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

2011-01-01

Background Distrust in the Internet as a source of health information remains common among older adults. The influence of this distrust on Internet use for health-related purposes, however, is unclear. Objective The objective of our study was to explore how older adults’ trust in the Internet influences their online health-related activities, and to identify potential targets for improving health-related Internet resources for older adults. Methods Data were obtained from a nationally representative, random digit-dial telephone survey of 1450 adults 50 years of age and older in the United States. A model was developed to conceptualize the hypothesized relationships among individual characteristics, distrust, and avoidance of the Internet as a health resource. Multivariate logistic regression analyses were conducted to examine the association between trust in online health information and use of the Internet for health-related purposes. Additional multivariate logistic regression analyses were conducted to identify the key characteristics associated with trust in online health information, adding sequentially the variables hypothesized to account for distrust among older adults: sociodemographic and health characteristics, inexperience and technical difficulties with the Internet, negative feelings toward the Internet, and lack of awareness about the sources providing the health information found online. Results The mean (SD) age of the study population was 63.7 (10.6) years. Of the 823 (56.8%) Internet users, 628 (76.3%) reported using the Internet as a health resource. Trust in the Internet as a source of health information was associated with using the Internet for a number of health activities, including searching for information about a specific health condition (adjusted OR 4.43, P < .001), purchasing prescription drugs (adjusted OR 2.61, P = .03), and talking with a health care provider about information found online (adjusted OR 2.54, P = .002). Older adults (age ≥65 years) were less likely to trust the Internet as a source of health information (OR 0.63, P = .04), even after adjusting for other sociodemographic characteristics and health and function. This age effect was only slightly attenuated (adjusted OR 0.69, P = .13) after adjusting for inexperience and technical difficulties with the Internet, but it disappeared entirely (adjusted OR 0.96, P = .91) after adjusting for other hypothesized contributors to distrust (including finding the Internet confusing because it provides “too much information,” and lacking awareness about the source providing health information found online). Conclusions Website design features that clearly identify the source and credibility of information and minimize confusion may build trust among older adults and offer an opportunity to increase the utility of the Internet as a health resource for this population. PMID:21324832

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

PubMed

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

2011-02-16

Distrust in the Internet as a source of health information remains common among older adults. The influence of this distrust on Internet use for health-related purposes, however, is unclear. The objective of our study was to explore how older adults' trust in the Internet influences their online health-related activities, and to identify potential targets for improving health-related Internet resources for older adults. Data were obtained from a nationally representative, random digit-dial telephone survey of 1450 adults 50 years of age and older in the United States. A model was developed to conceptualize the hypothesized relationships among individual characteristics, distrust, and avoidance of the Internet as a health resource. Multivariate logistic regression analyses were conducted to examine the association between trust in online health information and use of the Internet for health-related purposes. Additional multivariate logistic regression analyses were conducted to identify the key characteristics associated with trust in online health information, adding sequentially the variables hypothesized to account for distrust among older adults: sociodemographic and health characteristics, inexperience and technical difficulties with the Internet, negative feelings toward the Internet, and lack of awareness about the sources providing the health information found online. The mean (SD) age of the study population was 63.7 (10.6) years. Of the 823 (56.8%) Internet users, 628 (76.3%) reported using the Internet as a health resource. Trust in the Internet as a source of health information was associated with using the Internet for a number of health activities, including searching for information about a specific health condition (adjusted OR 4.43, P < .001), purchasing prescription drugs (adjusted OR 2.61, P = .03), and talking with a health care provider about information found online (adjusted OR 2.54, P = .002). Older adults (age ≥ 65 years) were less likely to trust the Internet as a source of health information (OR 0.63, P = .04), even after adjusting for other sociodemographic characteristics and health and function. This age effect was only slightly attenuated (adjusted OR 0.69, P = .13) after adjusting for inexperience and technical difficulties with the Internet, but it disappeared entirely (adjusted OR 0.96, P = .91) after adjusting for other hypothesized contributors to distrust (including finding the Internet confusing because it provides "too much information," and lacking awareness about the source providing health information found online). Website design features that clearly identify the source and credibility of information and minimize confusion may build trust among older adults and offer an opportunity to increase the utility of the Internet as a health resource for this population.

Barriers and Facilitators to Home Computer and Internet Use Among Urban Novice Computer Users of Low Socioeconomic Position

PubMed Central

Bennett, Gary G; Viswanath, K

2007-01-01

Background Despite the increasing penetration of the Internet and amount of online health information, there are significant barriers that limit its widespread adoption as a source of health information. One is the “digital divide,” with people of higher socioeconomic position (SEP) demonstrating greater access and usage compared to those from lower SEP groups. However, as the access gap narrows over time and more people use the Internet, a shift in research needs to occur to explore how one might improve Internet use as well as website design for a range of audiences. This is particularly important in the case of novice users who may not have the technical skills, experience, or social connections that could help them search for health information using the Internet. The focus of our research is to investigate the challenges in the implementation of a project to improve health information seeking among low SEP groups. The goal of the project is not to promote health information seeking as much as to understand the barriers and facilitators to computer and Internet use, beyond access, among members of lower SEP groups in an urban setting. Objective The purpose was to qualitatively describe participants’ self-identified barriers and facilitators to computer and Internet use during a 1-year pilot study as well as the challenges encountered by the research team in the delivery of the intervention. Methods Between August and November 2005, 12 low-SEP urban individuals with no or limited computer and Internet experience were recruited through a snowball sampling. Each participant received a free computer system, broadband Internet access, monthly computer training courses, and technical support for 1 year as the intervention condition. Upon completion of the study, participants were offered the opportunity to complete an in-depth semistructured interview. Interviews were approximately 1 hour in length and were conducted by the project director. The interviews were held in the participants’ homes and were tape recorded for accuracy. Nine of the 12 study participants completed the semistructured interviews. Members of the research team conducted a qualitative analysis based on the transcripts from the nine interviews using the crystallization/immersion method. Results Nine of the 12 participants completed the in-depth interview (75% overall response rate), with three men and six women agreeing to be interviewed. Major barriers to Internet use that were mentioned included time constraints and family conflict over computer usage. The monthly training classes and technical assistance components of the intervention surfaced as the most important facilitators to computer and Internet use. The concept of received social support from other study members, such as assistance with computer-related questions, also emerged as an important facilitator to overall computer usage. Conclusions This pilot study offers important insights into the self-identified barriers and facilitators in computer and Internet use among urban low-SEP novice users as well as the challenges faced by the research team in implementing the intervention. PMID:17951215

Open-source point-of-care electronic medical records for use in resource-limited settings: systematic review and questionnaire surveys

PubMed Central

Bru, Juan; Berger, Christopher A

2012-01-01

Background Point-of-care electronic medical records (EMRs) are a key tool to manage chronic illness. Several EMRs have been developed for use in treating HIV and tuberculosis, but their applicability to primary care, technical requirements and clinical functionalities are largely unknown. Objectives This study aimed to address the needs of clinicians from resource-limited settings without reliable internet access who are considering adopting an open-source EMR. Study eligibility criteria Open-source point-of-care EMRs suitable for use in areas without reliable internet access. Study appraisal and synthesis methods The authors conducted a comprehensive search of all open-source EMRs suitable for sites without reliable internet access. The authors surveyed clinician users and technical implementers from a single site and technical developers of each software product. The authors evaluated availability, cost and technical requirements. Results The hardware and software for all six systems is easily available, but they vary considerably in proprietary components, installation requirements and customisability. Limitations This study relied solely on self-report from informants who developed and who actively use the included products. Conclusions and implications of key findings Clinical functionalities vary greatly among the systems, and none of the systems yet meet minimum requirements for effective implementation in a primary care resource-limited setting. The safe prescribing of medications is a particular concern with current tools. The dearth of fully functional EMR systems indicates a need for a greater emphasis by global funding agencies to move beyond disease-specific EMR systems and develop a universal open-source health informatics platform. PMID:22763661

78 FR 6260 - Proposed Amendment of Class E Airspace; Kingston, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-30

... received comments through the Internet at http://www.regulations.gov . FOR FURTHER INFORMATION CONTACT... aspects of the proposal. Communications should identify both docket numbers (FAA Docket No. FAA-2011-0831... ADDRESSES section for address and phone number). You may also submit comments through the Internet at http...

78 FR 18928 - Proposed Amendment of Class E Airspace; Tuskegee, AL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-28

.... You may also submit and review received comments through the Internet at http://www.regulations.gov..., economic, environmental, and energy-related aspects of the proposal. Communications should identify both... also submit comments through the Internet at http://www.regulations.gov . Persons wishing the FAA to...

77 FR 43183 - Proposed Modification of Class E Airspace; Wolf Point, MT

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-24

... beginning of your comments. You may also submit comments through the Internet at http://www.regulations.gov... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications... phone number). You may also submit comments through the Internet at http://www.regulations.gov...

78 FR 18929 - Proposed Establishment of Class E Airspace; Boothbay, ME

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-28

... received comments through the Internet at http://www.regulations.gov . FOR FURTHER INFORMATION CONTACT... aspects of the proposal. Communications should identify both docket numbers (FAA Docket No. FAA-2012-0792... ADDRESSES section for address and phone number). You may also submit comments through the Internet at http...

75 FR 42631 - Proposed Establishment of Class E Airspace; Wolfeboro, NH

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... received comments through the Internet at http://www.regulations.gov . FOR FURTHER INFORMATION CONTACT... aspects of the proposal. Communications should identify both docket numbers (FAA Docket No. FAA-2010-0321... ADDRESSES section for address and phone number). You may also submit comments through the Internet at http...

78 FR 5754 - Proposed Amendment of Class D and Class E Airspace; Reading, PA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-28

... also submit and review received comments through the Internet at http://www.regulations.gov . FOR..., economic, environmental, and energy-related aspects of the proposal. Communications should identify both... submit comments through the Internet at http://www.regulations.gov . Persons wishing the FAA to...

Increasing the Success of Online Students

ERIC Educational Resources Information Center

Harrell, Ivan L., II

2008-01-01

The introduction of the Internet has dramatically changed the process of information transmission as well as practically every other aspect of American society, including the higher education system. Many colleges and universities have taken advantage of the utility of the Internet and instituted online courses and online degree and certificate…

Combined Quarterly Technical Report Number 23. SATNET Development and Operation. Pluribus Satellite IMP Development. Remote Site Maintenance. Internet Operations and Maintenance. Mobile Access Terminal Network. TCP for the HP3000. TCP-TAC. TCP for VAX-UNIX

DTIC Science & Technology

1981-11-01

evaluate and test these ideas in the Internet research context. 4. Field third-generation gateways. At this point in time, we purposely avoid selecting a...plan to cover the period from now until the time when a gateway system can be fielded which implements the results of the current work in the Internet ... research community. The current gateway system is inadequate from both a functionality and a• performance standpoint, and therefore the transition

Escaping or connecting? Characteristics of youth who form close online relationships.

PubMed

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

2003-02-01

We used data from a US national sample of Internet users, ages 10-17 (N=1501), to explore the characteristics of youth who had formed close relationships with people they met on the Internet (n=210). Girls who had high levels of conflict with parents or were highly troubled were more likely than other girls to have close online relationships, as were boys who had low levels of communication with parents or were highly troubled, compared to other boys. Age, race and aspects of Internet use were also related. We know little about the nature or quality of the close online relationships, but youth with these sorts of problems may be more vulnerable to online exploitation and to other possible ill effects of online relationships. At the same time, these relationships may have helpful aspects.

Internet Addiction of Young Greek Adults: Psychological Aspects and Information Privacy.

PubMed

Grammenos, P; Syrengela, N A; Magkos, E; Tsohou, A

2017-01-01

The main goal of this study is to examine the Internet addiction status of Greek young adults, aged from 18 to 25, using Young's Internet Addiction Test (IAT) and self-administered questionnaires. In addition this paper assesses the psychological traits of addicted persons per addiction category, using the big five factor model tool to study the user's personality and analyze the components that lead a person to become Internet addicted. Furthermore, we found an association between addicted people and the five factors from the Big Five Factor Model; i.e., extraversion, agreeableness, conscientiousness, neuroticism, openness to experience. Moreover, this paper discusses information privacy awareness issues related to Internet Addiction treatment.

Local CD-ROM in interaction with HTML documents over the Internet.

PubMed

Mattheos, N; Nattestad, A; Attström, R

2000-08-01

The internet and computer assisted learning have enhanced the possibilities of providing quality distance learning in dentistry. The use of multimedia material is an essential part of such distance learning courses. However the Internet technology available has limitations regarding transmission of large multimedia files. Therefore especially when addressing undergraduate students or geographically isolated professionals, large download times make distance learning unattractive. This problem was technically solved in a distance learning course for undergraduate students from all over Europe. The present communication describes a method to bypass the problem of transmitting large multimedia files by the use of a specially designed CD-ROM. This CD-ROM was run locally on the students' PC interacting with HTML documents sent over the Internet.

Voprosy professional'noj pedagogiki (Aspects of the Theory of Vocational Education).

ERIC Educational Resources Information Center

Batysev, S. J.; And Others

This document is an English-language abstract (Approximately 1,500 words) of a book by several Soviet authorities on vocational and technical education. The five sections of the book deal with general aspects of vocational and technical training; the theory of vocational training; psychological aspects of vocational training; basic instructional…

Information sensing and interactive technology of Internet of Things

NASA Astrophysics Data System (ADS)

Xiao, Zhiliang

2017-11-01

With the rapid development of economic, the Internet of Things based on Internet technology is more and more concerned by all circles of society, and the Internet of Things begins to penetrate into various fields of society. The Internet of things is an extension of the Internet, the difference between the Internet and the Internet of Things is that the purpose of things aims to achieve the exchange and exchange of information and data, contract the people and goods through a variety of technologies and equipment from items to items. Information perception and interaction technology are two very important technologies in the development of things, but also is the important technology in the history of the development of network technology. This paper briefly analyzes the characteristics of the original information perception, and the difference between the interactive technology of the Internet of Things and the human-computer interaction technology. On this basis, this paper mainly elaborates from the two aspects of information perception and interactive technology.

The role of positive/negative outcome expectancy and refusal self-efficacy of Internet use on Internet addiction among college students in Taiwan.

PubMed

Lin, Min-Pei; Ko, Huei-Chen; Wu, Jo Yung-Wei

2008-08-01

Based on Bandura's social cognitive theory, this study was designed to examine positive and negative outcome expectancy and refusal self-efficacy of Internet use and their contribution to Internet addiction among college students by using hierarchical multiple regression analyses in a cross-sectional study design. Schools were first stratified into technical or nontechnical colleges and then into seven majors. A cluster random sampling by department was further applied to randomly choose participants from each major. A representative sample of 4,456 college students participated in this study. The Outcome Expectancy and Refusal Self-Efficacy of Internet Use Questionnaire and the Chen Internet Addiction Scale were used to assess the cognitive factors and the levels of Internet addiction. Results showed that both positive outcome expectancy and negative outcome expectancy were significantly and positively correlated with Internet addiction, and refusal self-efficacy of Internet use was significantly and negatively related to Internet addiction. Further analyses revealed that refusal self-efficacy of Internet use directly and negatively predicted Internet addiction. Moreover, we discovered that positive outcome expectancy positively predicted Internet addiction via refusal self-efficacy of Internet use; however, surprisingly, negative outcome expectancy had both a direct and indirect positive relationship in predicting Internet addiction via the refusal self-efficacy of Internet use. These results give empirical evidence to verify the theoretical effectiveness of the three cognitive factors to Internet addiction and should be incorporated when designing prevention programs and strategies for Internet addicted college students.

Ethical aspects of sexual medicine. Internet, vibrators, and other sex aids: toys or therapeutic instruments?

PubMed

Jannini, Emmanuele A; Limoncin, Erika; Ciocca, Giacomo; Buehler, Stephanie; Krychman, Michael

2012-12-01

Sexual health is the result of a complex interplay between social, relational, intrapsychic, and medical aspects. Sexual health care professionals (SHCP) may face several ethical issues. Some SHCP prescribe Internet pornography for both diagnosis and therapy and some others directly sell vibrators and sex aids in their offices. Five scientists, with different perspectives, debate the ethical aspects in the clinical practice of the SHCP. To give to the Journal of Sexual Medicine's reader enough data to form her/his own opinion on an important ethical topic. Expert #1, who is Controversy's Section Editor, together with two coworkers, expert psycho-sexologists, reviews data from literature regarding the use of the Internet in the SHCP. Expert #2 argues that licensed professionals, who treat sexual problems, should not sell sexual aids such as vibrators, lubricants, erotica, and instructional DVDs to their clients. On the other hand, Expert #3 is in favor of the possibility, for the patient, to directly purchase sexual aids from the SHCP in order to avoid embarrassment, confusion, and non-adherence to treatment. Evidence and intelligence would suggest that both the Internet (in selected subjects) and the vibrators (in the correct clinical setting), with the due efforts in counseling the patients and tailoring their therapy, are not-harmful, excellent tools in promoting sexual health. © 2012 International Society for Sexual Medicine.

Internet-based instruction in college teaching

NASA Astrophysics Data System (ADS)

Flickinger, Kathleen Anne

Distance education and Internet instruction are increasingly being used in college science teaching. In an effort to reach more students, Iowa State University's Human Anatomy and Physiology course was offered via Internet as well as via traditional lecture format. To assess the educational ramifications of this offering, three studies were conducted. In the first study, a collective case study approach was utilized to describe the learning environment created by an Internet-based college science course. In this study, three students were followed as they worked their way through the course. Collective case study methodologies were used to provide a rich description of the learning environment experienced by these students. Motivation, computer savvy, and academic and personal self-confidence appeared to impact the satisfaction level of the students enrolled in the class. To evaluate the effectiveness of the learning environment offered through the Internet-based science course, a quantitative comparison study was undertaken. In this study a comparison of achievement scores and study habits between students enrolled in the Internet-based class and those enrolled in the traditional section was made. Results from this study indicated that content understanding and retention did not appear to be effected by the type of instruction. Desirable study habits were reportedly used more frequently in the Internet section of the class than in the traditional class. To complete the description of the Internet course experience, a qualitative examination of Internet instructors' time commitment and level of teaching satisfaction was conducted. Data for this study consisted of interviews and researcher observations. Instructor time-on-task was initially quite high, and remained above the average spent on average face-to-face instruction in subsequent semesters. Additionally the role of the faculty member changed dramatically, causing some lessening of job satisfaction. Taken as a whole, these three approaches to understanding the phenomenon of Internet science instruction reveal that the experience of learning science on the Internet can be a viable alternative for diverse learners. Students can learn science on-line at an achievement level that is equal to or better than students in a traditional course. Moreover, such courses may stimulate increased student interest in science and on-line learning. The results of this research indicate that Internet-based courses change the nature of instructional tasks. Instructors spend more time preparing for Internet-based courses than traditional courses; however, the majority of course preparation is associated with technical issues. These technical issues and changes in the nature of instructional tasks will have to be addressed by higher educational institutions.

Computer-Based Communication and Cyberbullying Involvement in the Sample of Arab Teenagers

ERIC Educational Resources Information Center

Heiman, Tali; Olenik-Shemesh, Dorit

2016-01-01

The use of the internet among teenagers has increased in recent years and nearly 92% of all teenagers in Israel surf the internet. This study examined the characteristics of involvement in cyberbullying among 114 adolescents in the Muslim Arab sector, and its relationships with emotional aspects. The students completed questionnaires regarding…

The Internet's impact on EDI.

PubMed

Cummings, D; Kennedy, R; Moore, C

1997-01-01

Explosive growth of the Internet in a number of industries has created an information distribution channel that is likely to alter and leverage every aspect of electronic commerce. With the levels of IS integration and technological innovations in development in healthcare today, it is not unreasonable to predict that this industry soon will be similarly driven.

An Analysis of Criteria for the Evaluation of Educational Web Sites.

ERIC Educational Resources Information Center

Bantjes, L.; Cronje, J. C.

2000-01-01

Proposes a set of 50 criteria in seven categories for evaluating educational Internet information sources. Compares these indicators against a number of acknowledged Internet evaluation sites and identifies the most used criteria. Finds that currency, graphic design, and browsability are the most highly rated aspects to consider when evaluating…

77 FR 20747 - Proposed Amendment of Class E Airspace; Billings, MT

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-06

... No. 12-ANM-1, at the beginning of your comments. You may also submit comments through the Internet at... aspects of the proposal. Communications should identify both docket numbers (FAA Docket No. FAA 2012-0316... ADDRESSES section for address and phone number). You may also submit comments through the Internet at http...

76 FR 70919 - Proposed Amendment of Class D and Class E Airspace, and Establishment of Class E Airspace...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

.... You may also submit comments through the Internet at http://www.regulations.gov . FOR FURTHER..., economic, environmental, and energy-related aspects of the proposal. Communications should identify both... submit comments through the Internet at http://www.regulations.gov . Commenters wishing the FAA to...

78 FR 33772 - Proposed Modification of Class E Airspace; Brigham City, UT

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-05

... No. 13-ANM-14, at the beginning of your comments. You may also submit comments through the Internet... aspects of the proposal. Communications should identify both docket numbers (FAA Docket No. FAA 2013-0414... ADDRESSES section for address and phone number). You may also submit comments through the Internet at http...

78 FR 11996 - Proposed Modification of Class D and Class E Airspace; Pueblo, CO

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-21

... comments through the Internet at http://www.regulations.gov . FOR FURTHER INFORMATION CONTACT: Eldon Taylor... aspects of the proposal. Communications should identify both docket numbers (FAA Docket No. FAA 2012-0371... ADDRESSES section for address and phone number). You may also submit comments through the Internet at http...

Publishers, Publishing and the Internet: How Journal Publishing Will Survive and Prosper in the Electronic Age.

ERIC Educational Resources Information Center

Cox, John E.

1997-01-01

The Internet will change how publishers function. Publishers will need to acquire new skills in developing multimedia; become custodians of intellectual property rather than producers of printed artifacts; know copyright and contract law, especially international aspects; and work more closely with universities to deliver electronic information…

Psychological Aspects of Internet Addiction of Teenagers

ERIC Educational Resources Information Center

Tserkovnikova, Nataliya G.; Shchipanova, Dina Ye.; Uskova, Bella A.; Puzyrev, Viktor V.; Fedotovskih, Olga ?.

2016-01-01

The relevance of the problem under study is due to the lack of elaborated theoretical approaches to addiction and addictive behavior factors among children and adolescents, as well as due to the need and demand for psychological and pedagogical work with Internet addicted children and young people or with those who are potentially prone to…

Medicine in the Internet age. The rise of the network society.

PubMed

Rossi, Paolo

2006-01-01

When social scientists began analyzing the socio-cultural impact of the Internet, health emerged as one of the areas in which the Internet has become a key means of communication and cultural expression. It is no exaggeration to say that the Internet is bringing about a structural transformation of the cultural practices and organization of health systems. This is the so-called online revolution of health systems. The Internet has both the usership and the technical prerequisites to be an ideal medium for promoting health-related education and support, but what makes the Internet the health medium par excellence is the fact that it is the mode of cultural expression and output most compatible with the transformations that have taken place and are taking place in our society: that is, with the rise of the network society. In this paper, I discuss the opportunities and challenges arising from the transformation of health systems into patient-centred networks.

Electronic document distribution: Design of the anonymous FTP Langley Technical Report Server

NASA Technical Reports Server (NTRS)

Nelson, Michael L.; Gottlich, Gretchen L.

1994-01-01

An experimental electronic dissemination project, the Langley Technical Report Server (LTRS), has been undertaken to determine the feasibility of delivering Langley technical reports directly to the desktops of researchers worldwide. During the first six months, over 4700 accesses occurred and over 2400 technical reports were distributed. This usage indicates the high level of interest that researchers have in performing literature searches and retrieving technical reports at their desktops. The initial system was developed with existing resources and technology. The reports are stored as files on an inexpensive UNIX workstation and are accessible over the Internet. This project will serve as a foundation for ongoing projects at other NASA centers that will allow for greater access to NASA technical reports.

[Internet use and pathological internet engagement in a sample of college students].

PubMed

Tsouvelas, G; Giotakos, O

2011-01-01

Recent studies indicate multiple consequences of pathologically excessive internet use. This study investigated the correlate of internet usage, with pathological internet engagement. Participants were 514 college students from the University of Athens who completed a questionnaire covering various aspects of internet use, Young's Internet Addiction Test, scales investigating online gambling addiction and cybersexual addiction and scales investigating suicidal ideation and the use of psychoactive substances. We found that the daily Internet use (b=0,38, t=10,38, p<0,001), the use of interactive online games (b=0,21, t=5,15, p<0,001), making acquaintances on the internet (b=0,20, t=5,11, p<0,001) and the participation in online forums (b=0,15, t=3,64, p<0,001) account for 42% of the variance of pathological internet engagement. Subjects at risk for developing pathological internet engagement had significantly higher levels of online gambling addiction, cybersexual addiction, suicidal ideation and alcohol abuse, compared with other groups. Pathological internet engagement, particularly in young people, is a new psychopathological parameter that should be incorporated in the diagnostic and therapeutic horizon of mental health professionals.

Internet communication: an activity that appeals to shy and socially phobic people?

PubMed

Madell, Dominic; Muncer, Steven

2006-10-01

Shyness (or social anxiety) and social phobia can be viewed as two distinct conditions, and this study investigates whether they are related to use of the Internet generally, and for communication purposes. 362 participants from two schools, a college and a university in the Teesside area in England were asked to complete Mattick and Clarke's (1998) Social Phobia (SPS) and Social Interaction Anxiety (SIAS) scales and also answer a questionnaire which asked them about their use of the Internet generally and for communication purposes. The findings from these suggested that social anxiety and social phobia are not highly associated with use of the Internet either in general, or for communication purposes, although minor associations with certain aspects of Internet use are discussed.

Internet-based medical education: a realist review of what works, for whom and in what circumstances

PubMed Central

2010-01-01

Background Educational courses for doctors and medical students are increasingly offered via the Internet. Despite much research, course developers remain unsure about what (if anything) to offer online and how. Prospective learners lack evidence-based guidance on how to choose between the options on offer. We aimed to produce theory driven criteria to guide the development and evaluation of Internet-based medical courses. Methods Realist review - a qualitative systematic review method whose goal is to identify and explain the interaction between context, mechanism and outcome. We searched 15 electronic databases and references of included articles, seeking to identify theoretical models of how the Internet might support learning from empirical studies which (a) used the Internet to support learning, (b) involved doctors or medical students; and (c) reported a formal evaluation. All study designs and outcomes were considered. Using immersion and interpretation, we tested theories by considering how well they explained the different outcomes achieved in different educational contexts. Results 249 papers met our inclusion criteria. We identified two main theories of the course-in-context that explained variation in learners' satisfaction and outcomes: Davis's Technology Acceptance Model and Laurillard's model of interactive dialogue. Learners were more likely to accept a course if it offered a perceived advantage over available non-Internet alternatives, was easy to use technically, and compatible with their values and norms. 'Interactivity' led to effective learning only if learners were able to enter into a dialogue - with a tutor, fellow students or virtual tutorials - and gain formative feedback. Conclusions Different modes of course delivery suit different learners in different contexts. When designing or choosing an Internet-based course, attention must be given to the fit between its technical attributes and learners' needs and priorities; and to ways of providing meaningful interaction. We offer a preliminary set of questions to aid course developers and learners consider these issues. PMID:20122253

Using the internet to evaluate the opinion of patients with inflammatory bowel disease with regard to the available information.

PubMed

Martín Fernández, Carmen; Maroto Martín, Carlos; Fernández Salazar, Luis

2018-05-01

patients need information for shared decision making. The aims of the study were to ascertain how patients with inflammatory bowel disease (IBD) felt about the information available and the way that their doctors informed them. In addition, how patients used the internet and factors that predicted a positive information evaluation were also assessed. a 39-item survey was designed that was distributed via the internet, principally using a Spanish Facebook site. four hundred and twenty completed surveys were received. Patients rated the information available with a mean of 8 points (maximum of 10) and 71% felt that their doctor informed them well or very well. Various deficiencies were found such as little information available at the time of diagnosis (58%); doubts after seeing the specialist (70%); insufficient information about IBD complications, disease course and dietary aspects; and a lack of appropriate internet webpage recommendations from specialists or pharmacists. Patients ranked the internet fourth as an information source, followed by their specialist, patient associations and other patients. Independent predictive factors of feeling well informed (≥ 8) included age, OR 1.539 (CI 1.047-2.261), p = 0.028; education, OR 1.544 (CI 1.110-2.147), p = 0,010; IBD evolution time, OR 1.267 (CI 1.003-1,601), p = 0.047; and good or very good information from the specialist, OR 3.262 (CI 2.425-4.388), p < 0.001. patients generally felt that they were well informed. However, there were aspects that needed improvement, such as information for younger patients or a lower education level, the information provided at diagnosis, information about specific or insufficiently covered IBD aspects and suggestions from doctors about high quality websites.

Internet café addiction of Taiwanese adolescents.

PubMed

Wu, Chin-Shan; Cheng, Fei-Fei

2007-04-01

With the recent vigorous development, the Internet has become a part of life. And the Internet café has become an emerging industry under this new wave of Internet heat. However, the Internet café has also brought about many unexpected social problems and negative effects on society in Taiwan. For example, Internet café addiction (or pathological use) is a particular phenomenon derived from Internet café in Taiwan. But currently there are just a few scholars who attend to this problem. This study focuses mainly on the phenomenon of Internet café addiction among adolescents in Taiwan, the Internet café patronage behavior, and the cause of this phenomenon. Result of a questionnaire survey indicate that a significant difference exists between male and female adolescent in the following two aspects: "the stay hours for each visit in Internet café" and "Internet café addiction scores." Males' stay hours in Internet café are longer than females', and males also get higher Internet café addiction scores than females. The results also indicate that participants' degree of self-esteem and support from their social network can account for 30% of variance of Internet café addiction. Further, the results also suggest that social support is positively related to Internet café addiction score, whereas a negative relationship between self-esteem and Internet café addiction score is observed.

Internet, Phone, Mail, and Mixed-Mode Surveys: The Tailored Design Method, 4th Edition

ERIC Educational Resources Information Center

Dillman, Don A.; Smyth, Jolene D.; Christian, Lean Melani

2014-01-01

For over two decades, Dillman's classic text on survey design has aided both students and professionals in effectively planning and conducting mail, telephone, and, more recently, Internet surveys. The new edition is thoroughly updated and revised, and covers all aspects of survey research. It features expanded coverage of mobile phones, tablets,…

Communicating and Interacting: An Exploration of the Changing Roles of Media in CALL/CMC

ERIC Educational Resources Information Center

Hoven, Debra

2006-01-01

The sites of learning and teaching using CALL are shifting from CD-based, LAN-based, or stand-alone programs to the Internet. As this change occurs, pedagogical approaches to using CALL are also shifting to forms which better exploit the communication, collaboration, and negotiation aspects of the Internet. Numerous teachers and designers have…

Qualitative Assessment of Adolescents Views about Improving Exposure to Internet-Delivered Interventions

ERIC Educational Resources Information Center

Crutzen, Rik; de Nooijer, Jascha; Brouwer, Wendy; Oenema, Anke; Brug, Johannes; de Vries, Nanne K.

2008-01-01

Purpose: The purpose of this paper is to gain first insight into factors which might be associated with exposure to internet-delivered interventions. Design/methodology/approach: Semi-structured focus group interviews were conducted with five groups of Dutch adolescents (n = 54), aged 12-17 years. Several aspects of exposure: a first visit;…

The Evolution of Technology: A Decade of Surfing the Net

ERIC Educational Resources Information Center

Berger, Sandra

2005-01-01

The world was a different place when "Understanding Our Gifted" introduced "Surfing the Net" in 1994 as a regular feature. Since then, technology and the Internet have become part of people's culture, permeating almost every aspect of their lives. The Internet has greatly changed the way they conduct business and communicate with friends, it helps…

The Internet & Regional Australia: How Rural Communities Can Address the Impact of the Internet.

ERIC Educational Resources Information Center

Simpson, Rosie

In the last decade, a technological revolution has touched all aspects of business and society in Australia, the Western world, and to a lesser extent, the developing world. This revolution has occurred against a backdrop of long-term fundamental changes in rural Australian communities. The decline in traditional agriculture's terms of trade and…

Motivation and Personality Traits of TESL Postgraduate Students towards the Use of Information and Communications Technology (ICT) in Second Language Teaching

ERIC Educational Resources Information Center

Hassanzadeh, Vahideh; Gholami, Reza; Allahyar, Negah; Noordin, Nooreen

2012-01-01

Nowadays technology has practically changed every aspect of language teaching. There are numerous studies focusing on the personality traits of students or other internet users towards the internet utilization. Nonetheless, little research has examined the personality traits of teachers towards using computers for educational purposes especially…

The Role of Sexual Compulsivity, Impulsivity, and Experiential Avoidance in Internet Pornography Use

ERIC Educational Resources Information Center

Wetterneck, Chad T.; Burgess, Angela J.; Short, Mary B.; Smith, Angela H.; Cervantes, Maritza E.

2012-01-01

Previous research has found that a significant proportion of individuals who use Internet pornography (IP) report that their use is problematic in some area of functioning. Problematic IP use has been conceptualized as an aspect of sexual addiction and as having components of impulsivity and compulsivity. Experiential avoidance also has been…

77 FR 27146 - Proposed Amendment of Class E Airspace; Scammon Bay, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... Docket No. 12-AAL-2, at the beginning of your comments. You may also submit comments through the Internet... aspects of the proposal. Communications should identify both docket numbers (FAA Docket No. FAA 2012-0121... ADDRESSES section for address and phone number). You may also submit comments through the Internet at http...

Getting Your Name on the Right Desktops, or How to Be Found on the Internet.

ERIC Educational Resources Information Center

Fagan, Phoebe

1995-01-01

Explains aspects of an Internet gopher developed by the National Institute of Standards and Technology's (NIST) Standard Reference Data (SRD) program. The gopher lists SRD projects and data centers and enables users to find and contact the researchers associated with these projects. Delivery of scientific information is also discussed. (LRW)

Situated Word Learning: Words of the Year (WsOY) and Social Studies Inquiry

ERIC Educational Resources Information Center

Heafner, Tina L.; Triplett, Nicholas; Handler, Laura; Massey, Dixie

2018-01-01

Current events influence public interest and drive Internet word searches. For over a decade, linguists and dictionary publishers have analyzed big data from Internet word searches to designate "Words of the Year" (WsOY). In this study, we examine how WsOY can foster critical digital literacy and illuminate essential aspects of inquiry…

The Systems Test Architect: Enabling The Leap From Testable To Tested

DTIC Science & Technology

2016-09-01

engineering process requires an interdisciplinary approach, involving both technical and managerial disciplines applied to the synthesis and integration...relationship between the technical and managerial aspects of systems engineering. TP-2003-020-01 describes measurement as having the following...it is evident that DOD makes great strides to tackle both the managerial and technical aspects of test and evaluation within the systems

Examining Functioning and Contextual Factors in Individuals with Joint Contractures from the Health Professional Perspective Using the ICF: An International Internet-Based Qualitative Expert Survey.

PubMed

Fischer, Uli; Müller, Martin; Strobl, Ralf; Bartoszek, Gabriele; Meyer, Gabriele; Grill, Eva

2016-01-01

The aim of this study was to identify disease-related aspects of functioning and disability in people with joint contractures from a health professionals' perspective and to describe the findings, using categories of the International Classification of Functioning, Disability, and Health (ICF). An Internet-based expert survey. We asked international health professionals for typical problems in functioning and important contextual factors of individuals with joint contractures using an Internet-based open-ended questionnaire. All answers were linked to the ICF according to established rules. Absolute and relative frequencies of the linked ICF categories were reported. Eighty experts named 1785 meaning units which could be linked to 256 ICF categories. Among the categories, 24.2% belonged to the component Body Functions, 20.7% to Body Structures, 36.3% to Activities and Participation, and 18.8% to Environmental Factors. Health professionals addressed a large variety of functional problems and multifaceted aspects due to the symptom joint contractures. International health professionals reported a large variety of aspects of functioning and health, which are related to joint contractures. © 2014 Association of Rehabilitation Nurses.

Multimedia and Some of Its Technical Issues.

ERIC Educational Resources Information Center

Wang, Shousan

2000-01-01

Discusses multimedia and its use in classroom teaching. Describes integrated services digital networks (ISDN); video-on-demand, that uses streaming technology via the Internet; and computer-assisted instruction. (Contains 19 references.) (LRW)

Intelligent Middle-Ware Architecture for Mobile Networks

NASA Astrophysics Data System (ADS)

Rayana, Rayene Ben; Bonnin, Jean-Marie

Recent advances in electronic and automotive industries as well as in wireless telecommunication technologies have drawn a new picture where each vehicle became “fully networked”. Multiple stake-holders (network operators, drivers, car manufacturers, service providers, etc.) will participate in this emerging market, which could grow following various models. To free the market from technical constraints, it is important to return to the basics of the Internet, i.e., providing embarked devices with a fully operational Internet connectivity (IPv6).

10 CFR 1017.15 - Review process.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Government technical information service or depository library, for example, or that it can be found in a public library or an open literature source, or it can be accessed on the Internet using readily...

10 CFR 1017.15 - Review process.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Government technical information service or depository library, for example, or that it can be found in a public library or an open literature source, or it can be accessed on the Internet using readily...

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

PubMed

Seemann, O; Soyka, M

1999-01-01

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

The NASA Technical Report Server

NASA Technical Reports Server (NTRS)

Nelson, Michael L.; Gottlich, Gretchen L.; Bianco, David J.; Paulson, Sharon S.; Binkley, Robert L.; Kellogg, Yvonne D.; Beaumont, Chris J.; Schmunk, Robert B.; Kurtz, Michael J.; Accomazzi, Alberto

1995-01-01

The National Aeronautics and Space Act of 1958 established NASA and charged it to "provide for the widest practicable and appropriate dissemination of information concerning its activities and the results thereof." The search for innovative methods to distribute NASA's information lead a grass-roots team to create the NASA Technical Report Server (NTRS), which uses the World Wide Web and other popular Internet-based information systems as search engines. The NTRS is an inter-center effort which provides uniform access to various distributed publication servers residing on the Internet. Users have immediate desktop access to technical publications from NASA centers and institutes. The NTRS is comprised of several units, some constructed especially for inclusion in NTRS, and others that are existing NASA publication services that NTRS reuses. This paper presents the NTRS architecture, usage metrics, and the lessons learned while implementing and maintaining the service. The NTRS is largely constructed with freely available software running on existing hardware. NTRS builds upon existing hardware and software, and the resulting additional exposure for the body of literature contained ensures that NASA's institutional knowledge base will continue to receive the widest practicable and appropriate dissemination.

Can Cyberloafing and Internet Addiction Affect Organizational Information Security?

PubMed

Hadlington, Lee; Parsons, Kathryn

2017-09-01

Researchers have noted potential links between Internet addiction, the use of work computers for nonwork purposes and an increased risk of threat to the organization from breaches in cybersecurity. However, much of this research appears conjectural in nature and lacks clear empirical evidence to support such claims. To fill this knowledge gap, a questionnaire-based study explored the link between cyberloafing, Internet addiction, and information security awareness (ISA). A total of 338 participants completed an online questionnaire, which comprised of the Online Cognition Scale, Cyberloafing Scale, and the Human Aspects of Information Security Questionnaire. Participants who reported higher Internet addiction and cyberloafing tendencies had lower ISA, and Internet addiction and cyberloafing predicted a significant 45 percent of the variance in ISA. Serious cyberloafing, such as the propensity to visit adult websites and online gambling, was shown to be the significant predictor for poorer ISA. Implications for organizations and recommendations to reduce or manage inappropriate Internet use are discussed.

VI. Uterine fibroid embolization: developing a clinical service.

PubMed

Chrisman, Howard B; Smith, Steven J; Sterling, Keith M; Vogelzang, Robert; Bonn, Joseph; Andrews, Robert T; Worthington-Kirsch, Robert L; Goodwin, Scott C; Lipman, John C; Siskin, Gary P; Hovsepian, David M

2002-03-01

Building a uterine fibroid embolization (UFE) practice can be a complex process. Choices must be made regarding whether to align oneself with a gynecologist or to accept direct referrals. For the interventional radiologist, the responsibilities of evaluation and patient care pose unique and time-consuming administrative and clinical challenges. Physician extenders, either nurse practitioners or physician's assistants, play key roles as clinical coordinators by guiding the patient through the medical system and making certain that she is cleared for the procedure medically and logistically. In some settings, they may also assist in many of the technical aspects of the procedure and postoperative care. Interventional radiologists must be prepared for battles with insurance companies and be willing to go through the appeals process. Business officers must also be trained to properly code for the procedures to insure optimal reimbursement. The success of building a UFE practice may also be bolstered by directly marketing to patients and by providing them with access via the Internet. Copyright 2002, Elsevier Science (USA). All rights reserved.

Students Teach Pupils Environmental Issues and Renewable Energy

NASA Astrophysics Data System (ADS)

Friman, H.; Banner, I.; Tuchin, B. S.; Einav, Y.

2018-05-01

Technological advances and accessibility to information on the internet have opened a new channel of pupils that are being taught by students throughout the country. Students, full of motivation and a will to learn and teach, have understood that this way is good for them – enabling them to profit from a side job and take advantage of the knowledge they have accumulated in their degree. Holon Institute of Technology (“HIT”) developed a new program at the Faculty of Electrical Engineering. The Renewable Energy program gives the students technical and practical aspects of energy use (technology and methodology of the study) and energy efficiency. The program also deals with minimizing the environmental impacts of energy use, as well as with energy economy and environmental policy. The entrance of students to the field of teaching pupils while still in their studies brings many advantages, such as: fresh knowledge, motivation to teach, and innovative, out of the ordinary methods that arouse interest in the pupils and intrigue them.

Technical aspects of cardiac PET/MRI.

PubMed

Masuda, Atsuro; Nemoto, Ayaka; Takeishi, Yasuchika

2018-06-01

PET/MRI is a novel modality that enables to combine PET and MR images, and has significant potential to evaluate various cardiac diseases through the combination of PET molecular imaging and MRI functional imaging. Precise management of technical issues, however, is necessary for cardiac PET/MRI. This article describes several technical points, including patient preparation, MR attenuation correction, parallel acquisition of PET with MRI, clinical aspects, and image quality control.

The NASA Technical Report Server

NASA Astrophysics Data System (ADS)

Nelson, M. L.; Gottlich, G. L.; Bianco, D. J.; Paulson, S. S.; Binkley, R. L.; Kellogg, Y. D.; Beaumont, C. J.; Schmunk, R. B.; Kurtz, M. J.; Accomazzi, A.; Syed, O.

The National Aeronautics and Space Act of 1958 established the National Aeronautics and Space Administration (NASA) and charged it to "provide for the widest practicable and appropriate dissemination of information concerning...its activities and the results thereof". The search for innovative methods to distribute NASA's information led a grass-roots team to create the NASA Technical Report Server (NTRS), which uses the World Wide Web and other popular Internet-based information systems .

Going Digital in Rural America.

ERIC Educational Resources Information Center

Malecki, Edward J.

This paper examines the extent to which rural America is digital--has access to the Internet and to newer technologies such as wireless broadband--and discusses rural supply and demand for "going digital." Supply aspects include issues of both infrastructure and public policy. Demand aspects include entrepreneurs (business users) and…

Legal Aspects of the Web.

ERIC Educational Resources Information Center

Borrull, Alexandre Lopez; Oppenheim, Charles

2004-01-01

Presents a literature review that covers the following topics related to legal aspects of the Web: copyright; domain names and trademarks; linking, framing, caching, and spamdexing; patents; pornography and censorship on the Internet; defamation; liability; conflict of laws and jurisdiction; legal deposit; and spam, i.e., unsolicited mails.…

The Internet as a Means of Information Resources' Integration: The Regional Aspect.

ERIC Educational Resources Information Center

Elepov, Boris S.; Soboleva, Elena B.; Fedotova, Olga P.; Shabanov, Andrei V.

The presence of Siberian and Far Eastern libraries on the Internet has become the reality of today. Joining this community, they solve at least two main problems--those of rational use of World Wide Web resources and those of providing access to their own products. There is a system of fixing documentary streams disclosing regional problems. Each…

Website Interface Design: Similarity and Differences between Saudi Arabian and United States University Websites

ERIC Educational Resources Information Center

Alyahya, Dalia Mohammed

2011-01-01

The expansion of the Internet and online learning around the globe makes it more important to understand the differences in website design among cultures. Furthermore, the members of educational institutions around the world rely on the Internet more than ever before in a variety of aspects. Also, web design differs from culture to culture. Saudi…

Selection and Evaluation of Priority Domains in Global Energy Internet Standard Development Based on Technology Foresight

NASA Astrophysics Data System (ADS)

Jin, Yang; Ciwei, Gao; Jing, Zhang; Min, Sun; Jie, Yu

2017-05-01

The selection and evaluation of priority domains in Global Energy Internet standard development will help to break through limits of national investment, thus priority will be given to standardizing technical areas with highest urgency and feasibility. Therefore, in this paper, the process of Delphi survey based on technology foresight is put forward, the evaluation index system of priority domains is established, and the index calculation method is determined. Afterwards, statistical method is used to evaluate the alternative domains. Finally the top four priority domains are determined as follows: Interconnected Network Planning and Simulation Analysis, Interconnected Network Safety Control and Protection, Intelligent Power Transmission and Transformation, and Internet of Things.

Telerehabilitation robotics: bright lights, big future?

PubMed

Carignan, Craig R; Krebs, Hermano I

2006-01-01

The potential for remote diagnosis and treatment over the Internet using robotics is now a reality. The state of the art is exemplified by several Internet applications, and we explore the current trends in developing new systems. We review the technical challenges that lie ahead, along with some potential solutions. Some promising results for a new bilateral system involving two InMotion2 robots are presented. Finally, we discuss the future direction and commercial outlook for rehabilitation robots over the next 15 years.

The visible human and digital anatomy learning initiative.

PubMed

Dev, Parvati; Senger, Steven

2005-01-01

A collaborative initiative is starting within the Internet2 Health Science community to explore the development of a framework for providing access to digital anatomical teaching resources over Internet2. This is a cross-cutting initiative with broad applicability and will require the involvement of a diverse collection of communities. It will seize an opportunity created by a convergence of needs and technical capabilities to identify the technologies and standards needed to support a sophisticated collection of tools for teaching anatomy.

Report: Results of Technical Network Vulnerability Assessment: EPA’s Erlanger Building

EPA Pesticide Factsheets

Report #10-P-0211, September 7, 2010. Vulnerability testing of EPA’s Erlanger Building network conducted in June 2010 identified Internet Protocol addresses with numerous high-risk and medium-risk vulnerabilities.

Report: Results of Technical Network Vulnerability Assessment: EPA’s Region 4

EPA Pesticide Factsheets

Report #10-P-0213, September 7, 2010. Vulnerability testing of EPA’s Region 4 network conducted in June 2010 identified Internet Protocol addresses with numerous high-risk and medium-risk vulnerabilities.

Research on Application of Automatic Weather Station Based on Internet of Things

NASA Astrophysics Data System (ADS)

Jianyun, Chen; Yunfan, Sun; Chunyan, Lin

2017-12-01

In this paper, the Internet of Things is briefly introduced, and then its application in the weather station is studied. A method of data acquisition and transmission based on NB-iot communication mode is proposed, Introduction of Internet of things technology, Sensor digital and independent power supply as the technical basis, In the construction of Automatic To realize the intelligent interconnection of the automatic weather station, and then to form an automatic weather station based on the Internet of things. A network structure of automatic weather station based on Internet of things technology is constructed to realize the independent operation of intelligent sensors and wireless data transmission. Research on networking data collection and dissemination of meteorological data, through the data platform for data analysis, the preliminary work of meteorological information publishing standards, networking of meteorological information receiving terminal provides the data interface, to the wisdom of the city, the wisdom of the purpose of the meteorological service.

Issues in Developing and Evaluating a Culturally Tailored Internet Cancer Support Group

PubMed Central

Im, Eun-Ok; Ji, Xiaopeng; Zhang, Jingwen; Kim, Sangmi; Lee, Yaelim; Chee, Eunice; Chee, Wonshik; Tsai, Hsiu-Min; Nishigaki, Masakazu; Yeo, Seon Ae; Schapira, Marilyn; Mao, Jun James

2016-01-01

The purpose of this paper is to explore practical issues in developing and implementing a culturally tailored Internet Cancer Support Group for a group of ethnic minority cancer patients—Asian American cancer patients. Throughout the research process of the original study testing the Internet cancer support group, research team made written records of practical issues and plausible rationales for the issues. Weekly group discussion among research team members was conducted, and the discussion records were evaluated and analyzed using a content analysis (with individual words as the unit of analysis). The codes from the analysis process were categorized into idea themes, through which the issues were extracted. The issues included those in: (a) difficulties in using multiple languages; (b) collaboration with the IT department and technical challenges (c) difficulties in recruitment; (d) difficulties in retention; (e) optimal timing; and (f) characteristics of the users. Based on the findings, we suggested researchers to plan a workable translation process, check technical needs in advance, use multiple strategies to recruit and retain research participants, plan the right time for data collection, and consider characteristics of the users in the study design. PMID:27379523

Internet message boards for pregnancy loss: who's on-line and why?

PubMed

Gold, Katherine J; Boggs, Martha E; Mugisha, Emeline; Palladino, Christie Lancaster

2012-01-01

Pregnancy loss is common, but its significance is often minimized by family, friends, and the community, leaving bereaved parents with unmet need for support. This study sought to describe demographics, usage patterns, and perceived benefits for women participating in Internet pregnancy loss support groups. We requested permission to post an anonymous Internet survey on large and active United States Internet message boards for women with miscarriages and stillbirths. The study purposefully oversampled stillbirth sites and included both closed- and open-ended questions. The University of Michigan Institutional Review Board approved the study. Closed-ended questions were summarized and evaluated with bivariate analysis. We performed a qualitative analysis of open-ended data using an iterative coding process to identify key themes. Of 62 sites queried, 15 granted permission to post the survey on 18 different message boards. We collected 1,039 surveys, of which 1,006 were complete and eligible for analysis. Women were typically white, well educated, and frequent users. They noted message boards helped them to feel less isolated in their loss and grief and they appreciated unique aspects of Internet communication such as convenience, access, anonymity, and privacy. Pregnancy loss message boards are an important aspect of support for many bereaved mothers. African-American women seem to be substantially underrepresented on-line despite being at higher risk for stillbirth. Internet message boards serve a unique function in providing support for women with miscarriage and stillbirth. The benefits are often significantly different from those encountered in traditional face-to-face bereavement support. Copyright © 2012 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

Lead users' ideas on core features to support physical activity in rheumatoid arthritis: a first step in the development of an internet service using participatory design.

PubMed

Revenäs, Åsa; Opava, Christina H; Åsenlöf, Pernilla

2014-03-22

Despite the growing evidence of the benefits of physical activity (PA) in individuals with rheumatoid arthritis (RA), the majority is not physically active enough. An innovative strategy is to engage lead users in the development of PA interventions provided over the internet. The aim was to explore lead users' ideas and prioritization of core features in a future internet service targeting adoption and maintenance of healthy PA in people with RA. Six focus group interviews were performed with a purposively selected sample of 26 individuals with RA. Data were analyzed with qualitative content analysis and quantification of participants' prioritization of most important content. Six categories were identified as core features for a future internet service: up-to-date and evidence-based information and instructions, self-regulation tools, social interaction, personalized set-up, attractive design and content, and access to the internet service. The categories represented four themes, or core aspects, important to consider in the design of the future service: (1) content, (2) customized options, (3) user interface and (4) access and implementation. This is, to the best of our knowledge, the first study involving people with RA in the development of an internet service to support the adoption and maintenance of PA.Participants helped identifying core features and aspects important to consider and further explore during the next phase of development. We hypothesize that involvement of lead users will make transfer from theory to service more adequate and user-friendly and therefore will be an effective mean to facilitate PA behavior change.

Next-generation services for e-traceability to ionizing radiation national standards

NASA Astrophysics Data System (ADS)

Desrosiers, Marc F.; Klemick, Mark; Puhl, James M.; Uchida, David; Mallis, Steven

2004-09-01

An Internet-based system for fast, remote certification of high-dose radiation sources against the US national standard is being constructed at the National Institute of Standards and Technology (NIST). The new service will establish traceability (through transfer dosimetry) in real time at a lower cost by using automated routines and the Internet. A prototype of this service was successfully demonstrated in 2000 at the American Society for Testing and Materials (ASTM) Dosimetry Workshop in San Diego. Despite this impressive accomplishment, new developments demanded that several aspects of the service be modified. The new service has been completely redesigned to address these new demands and ensure greater accessibility. A description of the hardware and software configurations of this service as well as the communication and information management aspects will be presented. The Internet-based transfer certification program will provide industry with 24-h, 7-day-per-week, on-demand certifications, immediate turnaround times, and lower cost, ultimately improving the quality of the manufacturing process.

Adolescent online gambling: the impact of parental practices and correlates with online activities.

PubMed

Floros, Georgios D; Siomos, Konstantinos; Fisoun, Virginia; Geroukalis, Dimitrios

2013-03-01

We present results from a cross-sectional study of the entire adolescent student population aged 12-19 of the island of Kos and their parents, on the relationship between their Internet gambling and respective parental practices, including aspects of psychological bonding and online security measures. The sample consisted of 2,017 students (51.8% boys, 48.2% girls). Our results indicate that gender, parenting practices as perceived by the adolescents and distinct patterns of adolescent Internet activities are among the best predictor variables for Internet gambling. Security practices exercised by the parents failed to make an impact on the extent of Internet gambling, demonstrating the need for specific measures to tackle this phenomenon since the provision of simple education on the dangers of the Internet is not sufficient to this regard.

The ISACA Business Model for Information Security: An Integrative and Innovative Approach

NASA Astrophysics Data System (ADS)

von Roessing, Rolf

In recent years, information security management has matured into a professional discipline that covers both technical and managerial aspects in an organisational environment. Information security is increasingly dependent on business-driven parameters and interfaces to a variety of organisational units and departments. In contrast, common security models and frameworks have remained largely technical. A review of extant models ranging from [LaBe73] to more recent models shows that technical aspects are covered in great detail, while the managerial aspects of security are often neglected.Likewise, the business view on organisational security is frequently at odds with the demands of information security personnel or information technology management. In practice, senior and executive level management remain comparatively distant from technical requirements. As a result, information security is generally regarded as a cost factor rather than a benefit to the organisation.

ICCS 2009 Technical Report

ERIC Educational Resources Information Center

Schulz, Wolfram, Ed.; Ainley, John, Ed.; Fraillon, Julian, Ed.

2011-01-01

This report is structured so as to provide technical detail about each aspect of International Civic and Citizenship Education Study (ICCS). The overview is followed by a series of chapters that provide detail about different aspects of ICCS. Chapters, 2, 3, 4, and 5 are concerned with the instruments. Chapter 2 provides information about the…

Design and Evaluation for the End-to-End Detection of TCP/IP Header Manipulation

DTIC Science & Technology

2014-06-01

Cooperative Association for Internet Data Analysis CDN content delivery network CE congestion encountered CRC cyclic redundancy check CWR congestion...Switzerland was primarily developed as a network neutrality analysis tool to detect when internet service providers (ISPs) were interfering with...maximum 200 words) Understanding, measuring, and debugging IP networks , particularly across administrative domains, is challenging. One aspect of the

Report: Results of Technical Network Vulnerability Assessment: EPA’s Research Triangle Park Finance Center

EPA Pesticide Factsheets

Report #09-P-0227, August 31, 2009. Vulnerability testing conducted in April 2009 of EPA’s Research Triangle Park Finance Center network identified Internet Protocol addresses with several highrisk vulnerabilities.

Report: Results of Technical Network Vulnerability Assessment: EPA’s Radiation and Indoor Environments National Laboratory

EPA Pesticide Factsheets

Report #09-P-0053, December 9, 2008. Vulnerability testing of EPA’s Radiation and Indoor Environments National Laboratory (R&IEN) network identified Internet Protocol addresses with medium-risk vulnerabilities.

Report: Results of Technical Network Vulnerability Assessment: EPA’s Ronald Reagan Building

EPA Pesticide Factsheets

Report #10-P-0212, September 7, 2010. Vulnerability testing of EPA’s Ronald Reagan Building network conducted in June 2010 identified Internet Protocol addresses with numerous high-risk and medium-risk vulnerabilities.

An electronic consumer health library: NetWellness.

PubMed Central

Guard, R; Haag, D; Kaya, B; Marine, S; Morris, T; Schick, L; Shoemaker, S

1996-01-01

NetWellness is a community-based, consumer-defined grant program supporting the delivery of electronic health information to rural residents of southern Ohio and urban and suburban communities in the Greater Cincinnati tri-state region. NetWellness is a collaboratively developed and publicly and privately funded demonstration project. Information is delivered via ISDN, standard dial, dedicated network connections, and the Internet. TriState Online (Greater Cincinnati's Free-Net) and other southern Ohio Free-Nets are key access points in the larger project communities. The other access points are more than forty workstations distributed at public sites throughout the project's primary geographical area. Design strengths and limitations, training initiatives, technical issues, and the project's impact on medical librarianship are examined in this paper. Also discussed are ways of determining community needs and interest, building political alliances, finding and developing funding sources, and overcoming technical obstacles. NetWellness's Internet address is: http:@www.netwellness.org. PMID:8913548

World Wide Web and Internet: applications for radiologists.

PubMed

Wunderbaldinger, P; Schima, W; Turetschek, K; Helbich, T H; Bankier, A A; Herold, C J

1999-01-01

Global exchange of information is one of the major sources of scientific progress in medicine. For management of the rapidly growing body of medical information, computers and their applications have become an indispensable scientific tool. Approximately 36 million computer users are part of a worldwide network called the Internet or "information highway" and have created a new infrastructure to promote rapid and efficient access to medical, and thus also to radiological, information. With the establishment of the World Wide Web (WWW) by a consortium of computer users who used a standardized, nonproprietary syntax termed HyperText Markup Language (HTML) for composing documents, it has become possible to provide interactive multimedia presentations to a wide audience. The extensive use of images in radiology makes education, worldwide consultation (review) and scientific presentation via the Internet a major beneficiary of this technical development. This is possible, since both information (text) as well as medical images can be transported via the Internet. Presently, the Internet offers an extensive database for radiologists. Since many radiologists and physicians have to be considered "Internet novices" and, hence, cannot yet avail themselves of the broad spectrum of the Internet, the aim of this article is to present a general introduction to the WWW/Internet and its applications for radiologists. All Internet sites mentioned in this article can be found at the following Internet address: http://www.univie.ac. at/radio/radio.html (Department of Radiology, University of Vienna)

The power of collaboration: using internet-based tools to facilitate networking and benchmarking within a consortium of academic health centers.

PubMed

Korner, Eli J; Oinonen, Michael J; Browne, Robert C

2003-02-01

The University HealthSystem Consortium (UHC) represents a strategic alliance of 169 academic health centers and associated institutions engaged in knowledge sharing and idea-generation. The use of the Internet as a tool in the delivery of UHC's products and services has increased dramatically over the past year and will continue to increase during the foreseeable future. This paper examines the current state of UHC-member institution driven tools and services that utilize the Web as a fundamental component in their delivery. The evolution of knowledge management at UHC, its management information and reporting tools, and expansion of e-commerce provide real world examples of Internet use in health care delivery and management. Health care workers are using these Web-based tools to help manage rising costs and optimize patient outcomes. Policy, technical, and organizational issues must be resolved to facilitate rapid adoption of Internet applications.

A Teleo-Reactive Node for Implementing Internet of Things Systems

PubMed Central

Álvarez, Bárbara; Fernández, Diego

2018-01-01

The Internet of Things (IoT) is one of today’s main disruptive technologies and, although massive research has been carried out in recent years, there are still some open issues such as the consideration of software engineering methods and tools. We propose the adoption of the Teleo-Reactive approach in order to facilitate the development of Internet of Things systems as a set of communicating Teleo-Reactive nodes. The software behavior of the nodes is specified in terms of goals, perceptions and actions over the environment, achieving higher abstraction than using general-purpose programming languages and therefore, enhancing the involvement of non-technical users in the specification process. Throughout this paper, we describe the elements of a Teleo-Reactive node and a systematic procedure for translating Teleo-Reactive specifications into executable code for Internet of Things devices. The case study of a robotic agent is used in order to validate the whole approach. PMID:29614772

A Teleo-Reactive Node for Implementing Internet of Things Systems.

PubMed

Sánchez, Pedro; Álvarez, Bárbara; Antolinos, Elías; Fernández, Diego; Iborra, Andrés

2018-04-01

The Internet of Things (IoT) is one of today's main disruptive technologies and, although massive research has been carried out in recent years, there are still some open issues such as the consideration of software engineering methods and tools. We propose the adoption of the Teleo-Reactive approach in order to facilitate the development of Internet of Things systems as a set of communicating Teleo-Reactive nodes. The software behavior of the nodes is specified in terms of goals, perceptions and actions over the environment, achieving higher abstraction than using general-purpose programming languages and therefore, enhancing the involvement of non-technical users in the specification process. Throughout this paper, we describe the elements of a Teleo-Reactive node and a systematic procedure for translating Teleo-Reactive specifications into executable code for Internet of Things devices. The case study of a robotic agent is used in order to validate the whole approach.

Technical solutions for mitigating security threats caused by health professionals in clinical settings.

PubMed

Fernandez-Aleman, Jose Luis; Belen Sanchez Garcia, Ana; Garcia-Mateos, Gines; Toval, Ambrosio

2015-08-01

The objective of this paper is to present a brief description of technical solutions for health information system security threats caused by inadequate security and privacy practices in healthcare professionals. A literature search was carried out in ScienceDirect, ACM Digital Library and IEEE Digital Library to find papers reporting technical solutions for certain security problems in information systems used in clinical settings. A total of 17 technical solutions were identified: measures for password security, the secure use of e-mail, the Internet, portable storage devices, printers and screens. Although technical safeguards are essential to the security of healthcare organization's information systems, good training, awareness programs and adopting a proper information security policy are particularly important to prevent insiders from causing security incidents.

Treatment Activity, User Satisfaction, and Experienced Usability of Internet-Based Cognitive Behavioral Therapy for Adults With Depression and Anxiety After a Myocardial Infarction: Mixed-Methods Study.

PubMed

Wallin, Emma; Norlund, Fredrika; Olsson, Erik Martin Gustaf; Burell, Gunilla; Held, Claes; Carlsson, Tommy

2018-03-16

Knowledge about user experiences may lead to insights about how to improve treatment activity in Internet-based cognitive behavioral therapy (iCBT) to reduce symptoms of depression and anxiety among people with a somatic disease. There is a need for studies conducted alongside randomized trials, to explore treatment activity and user experiences related to such interventions, especially among people with older age who are recruited in routine care. The aim of the study was to explore treatment activity, user satisfaction, and usability experiences among patients allocated to treatment in the U-CARE Heart study, a randomized clinical trial of an iCBT intervention for treatment of depression and anxiety following a recent myocardial infarction. This was a mixed methods study where quantitative and qualitative approaches were used. Patients were recruited consecutively from 25 cardiac clinics in Sweden. The study included 117 patients allocated to 14 weeks of an iCBT intervention in the U-CARE Heart study. Quantitative data about treatment activity and therapist communication were collected through logged user patterns, which were analyzed with descriptive statistics. Qualitative data with regard to positive and negative experiences, and suggestions for improvements concerning the intervention, were collected through semistructured interviews with 21 patients in the treatment arm after follow-up. The interviews were analyzed with qualitative manifest content analysis. Treatment activity was low with regard to number of completed modules (mean 0.76, SD 0.93, range 0-5) and completed assignments (mean 3.09, SD 4.05, range 0-29). Most of the participants initiated the introduction module (113/117, 96.6%), and about half (63/117, 53.9%) of all participants completed the introductory module, but only 18 (15.4%, 18/117) continued to work with any of the remaining 10 modules, and each of the remaining modules was completed by 7 or less of the participants. On average, patients sent less than 2 internal messages to their therapist during the intervention (mean 1.42, SD 2.56, range 0-16). Interviews revealed different preferences with regard to the internet-based portal, the content of the treatment program, and the therapist communication. Aspects related to the personal situation and required skills included unpleasant emotions evoked by the intervention, lack of time, and technical difficulties. Patients with a recent myocardial infarction and symptoms of depression and anxiety showed low treatment activity in this guided iCBT intervention with regard to completed modules, completed assignments, and internal messages sent to their therapist. The findings call attention to the need for researchers to carefully consider the preferences, personal situation, and technical skills of the end users during the development of these interventions. The study indicates several challenges that need to be addressed to improve treatment activity, user satisfaction, and usability in internet-based interventions in this population. ©Emma Wallin, Fredrika Norlund, Erik Martin Gustaf Olsson, Gunilla Burell, Claes Held, Tommy Carlsson. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 16.03.2018.

Using metaphors to investigate cognition-behavior link in problematic Internet use among college students.

PubMed

Koc, Mustafa

2015-09-01

This study employed metaphor analysis as a novel approach to explore college students' metaphorical representations of the Internet and their associations with problematic Internet use (PIU). It aimed to find out whether normal and problematic Internet users conceive the Internet through the same cognitive framework. The sample included 370 college students in Turkey. A questionnaire was conducted to gather metaphorical conceptions of the Internet, patterns of Internet usage, and PIU status. Data were analyzed both qualitatively and quantitatively. Of the sample, 8.6% were diagnosed with PIU. Home access and entertainment gratification were strong correlates of PIU. Gender and major had no effects on PIU. Participants produced 66 metaphors that were grouped into eight conceptual categories: information source, immensity, basic need, addictive substance, double-edged sword, transporter, mood regulator, and supporter. PIU was the highest in the addictive substance category, followed by basic need and mood regulator categories, with cigarette, water, and friend being the dominant metaphors in these categories, respectively. Problematic users are less likely to conceptualize the Internet as a supportive entity. Normal users are able to verbalize the good and bad aspects of the Internet, but those negatively affected appear to have lost sight of the most useful function of the Internet. © 2014 Wiley Publishing Asia Pty Ltd.

Are Graduating Students Ready for Financial Aspects of Social Work Practice?

ERIC Educational Resources Information Center

Birkenmaier, Julie M.; Loke, Vernon; Hageman, Sally A.

2016-01-01

Graduating students must be prepared with knowledge and skills for the financial aspects of social work practice. This study examines graduating students' attitudes and perceptions about client finances, as well as their financial knowledge. Internet survey results (n = 116) of BSW and MSW graduating students indicate that respondents (a) perceive…

Selection of Electronic Resources.

ERIC Educational Resources Information Center

Weathers, Barbara

1998-01-01

Discusses the impact of electronic resources on collection development; selection of CD-ROMs, (platform, speed, video and sound, networking capability, installation and maintenance); selection of laser disks; and Internet evaluation (accuracy of content, authority, objectivity, currency, technical characteristics). Lists Web sites for evaluating…

Annual Review of Database Developments: 1993.

ERIC Educational Resources Information Center

Basch, Reva

1993-01-01

Reviews developments in the database industry for 1993. Topics addressed include scientific and technical information; environmental issues; social sciences; legal information; business and marketing; news services; documentation; databases and document delivery; electronic bulletin boards and the Internet; and information industry organizational…

The Cybrarian's Manual 2.

ERIC Educational Resources Information Center

Ensor, Pat, Ed.

This book examines technical, social, and management issues related to librarians and cyberspace. The following chapters and articles are included: (1) "The Cybrarian's Tool Kit," including "Internet News and Website Reviews" (M. Sylvia), "Searching the Future" (J. Powell), "Netiquette, Hoaxes, and Scams! Oh…

A Simulation of DNA Sequencing Utilizing 3M Post-It[R] Notes

ERIC Educational Resources Information Center

Christensen, Doug

2009-01-01

An inexpensive and equipment free approach to teaching the technical aspects of DNA sequencing. The activity described requires an instructor with a familiarity of DNA sequencing technology but provides a straight forward method of teaching the technical aspects of sequencing in the absence of expensive sequencing equipment. The final sequence…

General Circulation Model Output for Forest Climate Change Research and Applications

Treesearch

Ellen J. Cooter; Brian K. Eder; Sharon K. LeDuc; Lawrence Truppi

1993-01-01

This report reviews technical aspects of and summarizes output from four climate models. Recommendations concerning the use of these outputs in forest impact assessments are made. This report reviews technical aspects of and summarizes output from four climate models. Recommendations concerning the use of these outputs in forest impact assessments are made.

Technical and Non-Technical Programme Students' Attitudes and Reasons for Plagiarism

ERIC Educational Resources Information Center

Harji, Madhubala Bava; Ismail, Zalina; Chetty, Thiba Naraina; Letchumanan, Krishnaveni

2017-01-01

To date, plagiarism continues to be a widespread problem in higher education. Deemed to be endemic, researchers continue to examine various aspects of plagiarism, including students' perception, practices, attitudes and reasons for plagiarism, in addressing this growing concern. Most studies, however, tend to examine these aspects independently.…

Uncovering and Managing the Impact of Methodological Choices for the Computational Construction of Socio-Technical Networks from Texts

DTIC Science & Technology

2012-01-01

networks has become fast , cheap, and easy (Shapiro, 1971; Trigg & Weiser, 1986). Modern information and communication technologies, such as the internet...However, once the model is learned, inference time is not subject to this constraint. Therefore, applying the model in end-user applications is fast ...products that facilitate the fast collection and assessment of these networks. For the purpose of analyzing socio-technical networks of geopolitical

Internet Censorship

NASA Astrophysics Data System (ADS)

Jyotsna; Kapil; Aayush

2012-09-01

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

The role of Internet resources in clinical oncology: promises and challenges.

PubMed

Hesse, Bradford W; Greenberg, Alexandra J; Rutten, Lila J Finney

2016-12-01

The Internet is a valuable tool that continues to revolutionize many aspects of our lives; however, the ability to disseminate diverse data across populations and nations presents both opportunities and challenges. Online resources are increasingly used in health care, providing wider access to information for patients, researchers, and clinicians. At the turn of the millennium, the National Cancer Institute (NCI) predicted that Internet-based technologies would create a revolution in communication for oncology professionals and patients with cancer. Herein, findings from the NCI's Health Information National Trends Survey are reviewed to give insight into how Internet trends related to oncology patients are evolving. Future trends are discussed, including examples of 'connected health' in oncology; the spread of mobile and ubiquitous access points to Internet-hosted information; the diffusion of devices, sensors, and apps; the spread of personal data sharing; and an evolution in how networks can support person-centred and family-centred care.

Critical care and the World Wide Web.

PubMed

Varon, J; Marik, P E

1999-07-01

The Internet was created in 1969, when the Advanced Research Projects Agency of the United States Department of Defense fired up an experimental network consisting of only four computers. Over the past five years there has been an exponential explosion in the number of computers added to this network. It is estimated that Internet traffic doubles every 100 days with more than 100 million people worldwide now on-line. The Internet is so vast that practically every aspect of human interest is represented is some form or fashion. From recreation to applied science and technology, and from Critical Care Medicine case scenarios to digitized radiology images and pathology specimens, the Internet has become increasingly useful for critical care practitioners. To date, no resource is better equipped to assist critical care providers in many of their daily tasks. This article presents some of the historical developments of the Internet as well as common applications that are useful for critical care practitioners.

The willingness of medical students to use Facebook as a training channel for professional habits: the case of influenza vaccination.

PubMed

Mena, Guillermo; Llupià, Anna; García-Basteiro, Alberto L; Aldea, Marta; Sequera, Victor-Guillermo; Trilla, Antoni

2012-06-01

The low acceptance of influenza vaccination by both medical students and healthcare workers (HCWs) signals the need for innovative strategies. We administered an anonymous questionnaire to 410 University of Barcelona medical students who were asked about using the Internet to find information on influenza vaccination of HCWs and about their willingness to use technical and informal Facebook pages as an information channel on this topic. Of the 410 participants, 74.1 percent were female and 58.3 percent were in the first preclinical 3-year university cycle. A total of 7.6 percent participants reported using the Internet for queries on influenza vaccination, 89.8 percent reported that they were Facebook users, and 275 (67.1 percent) would accept an invitation from the technical or informal Facebook pages. The technical Web site would be actively followed by 77, or by 30.0 percent of those who would accept the invitation and the informal site by 116 (43.6 percent of those who would accept). The marked willingness to use Facebook to obtain information on the influenza vaccination of HCWs potentially opens a new window in health education: social networks could be used to help create professional habits. Students would be more likely to engage with this type of Facebook page if the contents were informal rather than highly technical.

The Role of Innovation Regimes and Policy for Creating Radical Innovations: Comparing Some Aspects of Fuel Cells and Hydrogen Technology Development with the Development of Internet and GSM

ERIC Educational Resources Information Center

Godoe, Helge

2006-01-01

Telegraphy, the distant ancestor of Internet and GSM (Global System for Mobile Communications), was invented by Samuel Morse in 1838. One year later, William Grove invented the fuel cell. Although numerous highly successful innovations stemming from telegraphy may be observed, the development of fuel cells has been insignificant, slow, and erratic…

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

PubMed

Kammerl, Rudolf; Wartberg, Lutz

2018-02-01

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

On Line Disaster Response Community: People as Sensors of High Magnitude Disasters Using Internet GIS

PubMed Central

Laituri, Melinda; Kodrich, Kris

2008-01-01

The Indian Ocean tsunami (2004) and Hurricane Katrina (2005) reveal the coming of age of the on-line disaster response community. Due to the integration of key geospatial technologies (remote sensing - RS, geographic information systems - GIS, global positioning systems – GPS) and the Internet, on-line disaster response communities have grown. They include the traditional aspects of disaster preparedness, response, recovery, mitigation, and policy as facilitated by governmental agencies and relief response organizations. However, the contribution from the public via the Internet has changed significantly. The on-line disaster response community includes several key characteristics: the ability to donate money quickly and efficiently due to improved Internet security and reliable donation sites; a computer-savvy segment of the public that creates blogs, uploads pictures, and disseminates information – oftentimes faster than government agencies, and message boards to create interactive information exchange in seeking family members and identifying shelters. A critical and novel occurrence is the development of “people as sensors” - networks of government, NGOs, private companies, and the public - to build rapid response databases of the disaster area for various aspects of disaster relief and response using geospatial technologies. This paper examines these networks, their products, and their future potential. PMID:27879864

The Widest Practicable Dissemination: The NASA Technical Report Server

NASA Technical Reports Server (NTRS)

Nelson, Michael L.; Gottlich, Gretchen L.; Bianco, David J.; Binkley, Robert L.; Kellogg, Yvonne D.; Paulson, Sharon S.; Beaumont, Chris J.; Schmunk, Robert B.; Kurtz, Michael J.; Accomazzi, Alberto

1995-01-01

The National Aeronautics and Space Act of 1958 established NASA and charged it to "provide for the widest practicable and appropriate dissemination of information concerning [...] its activities and the results thereof." The search for innovative methods to distribute NASA s information lead a grass-roots team to create the NASA Technical Report Server (NTRS), which uses the World Wide Web and other popular Internet-based information systems as search engines. The NTRS is an inter-center effort which provides uniform access to various distributed publication servers residing on the Internet. Users have immediate desktop access to technical publications from NASA centers and institutes. The NTRS is comprised of several units, some constructed especially for inclusion in NTRS, and others that are existing NASA publication services that NTRS reuses. This paper presents the NTRS architecture, usage metrics, and the lessons learned while implementing and maintaining the services over the initial 6-month period. The NTRS is largely constructed with freely available software running on existing hardware. NTRS builds upon existing hardware and software, and the resulting additional exposure for the body of literature contained will allow NASA to ensure that its institutional knowledge base will continue to receive the widest practicable and appropriate dissemination.

The widest practicable dissemination: The NASA technical report server

NASA Technical Reports Server (NTRS)

Nelson, Michael L.; Gottlich, Gretchen L.; Bianco, David J.; Binkley, Robert L.; Kellogg, Yvonne D.; Paulson, Sharon S.; Beaumont, Chris J.; Schmunk, Robert B.; Kurtz, Michael J.; Accomazzi, Alberto

1995-01-01

The National Aeronautics and Space Act of 1958 established NASA and charged it to 'provide for the widest practicable and appropriate dissemination of information concerning...its activities and the results thereof.' The search for innovative methods to distribute NASA's information lead a grass-roots team to create the NASA Technical Report Server (NTRS), which uses the World Wide Web and other popular Internet-based information systems as search engines. The NTRS is an inter-center effort which provides uniform access to various distributed publication servers residing on the Internet. Users have immediate desktop access to technical publications from NASA centers and institutes. The NTRS is comprised of several units, some constructed especially for inclusion in NTRS, and others that are existing NASA publication services that NTRS reuses. This paper presents the NTRS architecture, usage metrics, and the lessons learned while implementing and maintaining the services over the initial six-month period. The NTRS is largely constructed with freely available software running on existing hardware. NTRS builds upon existing hardware and software, and the resulting additional exposure for the body of literature contained will allow NASA to ensure that its institutional knowledge base will continue to receive the widest practicable and appropriate dissemination.

WCALive: broadcasting a major medical conference on the Internet.

PubMed

Palmer, T E; Cumpston, P H; Ruskin, K; Jones, R D

1997-11-01

Live video and sound from the 11th World Congress of Anaesthesiology in Sydney, Australia were broadcast over the Internet using the CuSeeme software package as part of an ongoing evaluation of Internet-based telecommunication in the delivery of Continuing Medical Education (CME). This was the first time such a broadcast had been attempted from a medical convention. The broadcast lasted for four days, during which a functioning combination of computer hardware and software was established. Technical issues relating to broadcast of these real time signals over ISDN links and the Internet itself were addressed. Over 200 anaesthetists from around the world were able to 'attend' the plenary sessions via the Internet. Evidenced by feedback received audio reception was quite good. Video reception was less successful for those receiving the broadcast via a modem based Internet connection. The received signal in such circumstances was adequate to provide a video presence of the speaker but inadequate to allow details of 35 mm slides to be visualised. We conclude that this technology will be of use in the delivery of CME materials to remote areas provided simultaneous viewing of high resolution still images is possible using another medium, such as the World Wide Web.

Lead users’ ideas on core features to support physical activity in rheumatoid arthritis: a first step in the development of an internet service using participatory design

PubMed Central

2014-01-01

Background Despite the growing evidence of the benefits of physical activity (PA) in individuals with rheumatoid arthritis (RA), the majority is not physically active enough. An innovative strategy is to engage lead users in the development of PA interventions provided over the internet. The aim was to explore lead users’ ideas and prioritization of core features in a future internet service targeting adoption and maintenance of healthy PA in people with RA. Methods Six focus group interviews were performed with a purposively selected sample of 26 individuals with RA. Data were analyzed with qualitative content analysis and quantification of participants’ prioritization of most important content. Results Six categories were identified as core features for a future internet service: up-to-date and evidence-based information and instructions, self-regulation tools, social interaction, personalized set-up, attractive design and content, and access to the internet service. The categories represented four themes, or core aspects, important to consider in the design of the future service: (1) content, (2) customized options, (3) user interface and (4) access and implementation. Conclusions This is, to the best of our knowledge, the first study involving people with RA in the development of an internet service to support the adoption and maintenance of PA. Participants helped identifying core features and aspects important to consider and further explore during the next phase of development. We hypothesize that involvement of lead users will make transfer from theory to service more adequate and user-friendly and therefore will be an effective mean to facilitate PA behavior change. PMID:24655757

[Information about electroconvulsive therapy on the internet].

PubMed

Degraeve, G; Van Heeringen, C; Audenaert, K

2006-01-01

This article aims to provide a quantitative and qualitative assessment of the information about electroconvulsive therapy that is currently available on the internet. We carried out a quantitative assessment by entering five search terms into eight (meta)search engines. We achieved our qualitative assessment by visiting the first twenty websites generated by each search on one of the search engines, in particular Google (www.google.com), and by scoring these websites with an adapted Sandvik-score. We conclude that the scored websites are technically sound but are incomplete as far as content is concerned.

Streamlining Software Aspects of Certification: Technical Team Report on the First Industry Workshop

NASA Technical Reports Server (NTRS)

Hayhurst, Kelly J.; Holloway, C. Michael; Knight, John C.; Leveson, Nancy G.; Yang, Jeffrey C.; Dorsey, Cheryl A.; McCormick, G. Frank

1998-01-01

To address concerns about time and expense associated with software aspects of certification, the Federal Aviation Administration (FAA) began the Streamlining Software Aspects of Certification (SSAC) program. As part of this program, a Technical Team was established to determine whether the cost and time associated with certifying aircraft can be reduced while maintaining or improving safety, with the intent of impacting the FAA's Flight 2000 program. The Technical Team conducted a workshop to gain a better understanding of the major concerns in industry about software cost and schedule. Over 120 people attended the workshop, including representatives from the FAA,commercial transport and general aviation aircraft manufacturers and suppliers, and procurers and developers of non-airborne systems; and, more than 200 issues about software aspects of certification were recorded. This paper provides an overview of the SSAC program, motivation for the workshop, details of the workshop activities and outcomes, and recommendations for follow-on work.

Report: Results of Technical Network Vulnerability Assessment: EPA’s National Vehicle and Fuel Emissions Laboratory

EPA Pesticide Factsheets

Report #12-P-0900, September 27, 2012. Vulnerability testing of networked resources located in the NVFEL identified Internet Protocol addresses with potentially 9 critical-risk, 70 high-risk, and 297 medium-risk vulnerabilities.

Wireless on Campus.

ERIC Educational Resources Information Center

Dominick, Jay

2000-01-01

Discussion of wireless technology focuses on whether there is enough value in a wireless infrastructure for schools to justify the cost. Considers issues campuses must face, including access to the Internet, telecommunications, and networking; explains technical details; and describes wireless initiatives at Wake Forest University. (LRW)

[Security aspects on the Internet].

PubMed

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

2000-04-01

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

Structural analysis of behavioral networks from the Internet

NASA Astrophysics Data System (ADS)

Meiss, M. R.; Menczer, F.; Vespignani, A.

2008-06-01

In spite of the Internet's phenomenal growth and social impact, many aspects of the collective communication behavior of its users are largely unknown. Understanding the structure and dynamics of the behavioral networks that connect users with each other and with services across the Internet is key to modeling the network and designing future applications. We present a characterization of the properties of the behavioral networks generated by several million users of the Abilene (Internet2) network. Structural features of these networks offer new insights into scaling properties of network activity and ways of distinguishing particular patterns of traffic. For example, we find that the structure of the behavioral network associated with Web activity is characterized by such extreme heterogeneity as to challenge any simple attempt to model Web server traffic.

Cryptography and the Internet: lessons and challenges

DOE Office of Scientific and Technical Information (OSTI.GOV)

McCurley, K.S.

1996-12-31

The popularization of the Internet has brought fundamental changes to the world, because it allows a universal method of communication between computers. This carries enormous benefits with it, but also raises many security considerations. Cryptography is a fundamental technology used to provide security of computer networks, and there is currently a widespread engineering effort to incorporate cryptography into various aspects of the Internet. The system-level engineering required to provide security services for the Internet carries some important lessons for researchers whose study is focused on narrowly defined problems. It also offers challenges to the cryptographic research community by raising newmore » questions not adequately addressed by the existing body of knowledge. This paper attempts to summarize some of these lessons and challenges for the cryptographic research community.« less

[Coping of cybervictimization in adolescence - emotional and behavioral reactions to cyberbullying ].

PubMed

Ittel, Angela; Müller, Christin R; Pfetsch, Jan; Walk, Sebastian

2014-01-01

The experience of cybervictimization is related to health, psychological, and behavioral problems among children and adolescents. Up to today research is scarce, how the persons affected by cybervictimization react and which determinants influence the choice for social, problem-focused, technical, or helpless coping behavior. The current online study with 428 adolescents considers age, sex, mean internet use, frequency of victimization, roles in cyberbullying, and emotional reactions to cybervictimization as potential determinants of the mentioned coping strategies. Based on the participant role approach, roles of cyberbullies, cybervictims, defenders or outsiders are frequently changing. Logistic regression analyses point out the important relevance of emotional reactions like anger or helplessness and the roles as cyberbully-victim or outsider. Further, younger participants reported cybervictimization more often, while the frequency of cybervictimization and sex did not and internet use only partially predict coping strategies. These findings corroborate the relevance of emotional reactions and the roles in the process of cyberbullying. As a starting point for prevention and intervention of cybervictimization, we suggest emotion regulation, teaching of technical coping behaviors as well as reflexion of roles in the context of cyberbullying. If feasible, different stakeholders should be engaged in this process: adolescents, parents, educational staff inside and outside of schools, experts from counseling and therapy as well as internet and mobile phone service providers.

How Patients With Schizophrenia Use the Internet: Qualitative Study

PubMed Central

Sibitz, Ingrid; Unger, Annemarie; Amering, Michaela

2010-01-01

Background The Internet is an important source of health information for people with psychiatric conditions. Little is known about the way patients with schizophrenia use the Internet when it comes to issues related to their illness. Data on their specific needs, difficulties, and the consequences related to Internet use are lacking. Objective Our objective was to investigate the nature and subjective consequences of health-related Internet use among patients with schizophrenia. Methods In all, 26 individual semistructured interviews were conducted and analyzed qualitatively in groups of 4 until theoretical saturation was achieved. Results Study results suggest that the Internet is an influential source of illness-related information for patients with schizophrenia. Many aspects of their behavior around the Internet resemble those of individuals not afflicted by mental illness. Importantly, problems specific to patients with schizophrenia were stimulus overflow, an inability to deal with the abundance of information, difficulties with concentration, lack of energy, paranoid ideas, symptom provocation, and the need to distance themselves from illness-related topics as part of the recovery process. Internet information was subjectively perceived as having the potential to significantly change patients’ attitudes toward medication and their relationships with doctors. Conclusions These findings provide insight into how individuals with schizophrenia handle illness-related Internet information. The data could contribute to the continuous development of Internet-based interventions and offer novel approaches to optimizing traditional treatment options. PMID:21169176

SATNET development and operation. Pluribus satellite IMP development. Remote site maintenance. Internet operations and maintenance. Mobile access terminal network. TCP for the HP3000. TCP-TAC. TCP for VAX-UNIX. Combined quarterly technical report

NASA Astrophysics Data System (ADS)

Bressler, R. D.

1981-11-01

This quarterly technical report describes work on the development of and experimentation with packet broadcast by satellite; on development of Pluribus Satellite IMPs; on a study of the technology of Remote Site Maintenance; on Internetwork monitoring; on shipboard satellite communications; and on the development of Transmission Control Protocols for the HP3000, TAC, and VAX-UNIX.

The Delphi Method Online: Medical Expert Consensus Via the Internet

PubMed Central

Cam, Kenneth M.; McKnight, Patrick E.; Doctor, Jason N.

2002-01-01

Delphi is an expert consensus method. The theory behind the Delphi method is that the interaction of experts may lead to a reduction in individual bias. We have developed software that carries out all aspects of the Delphi method via the Internet. The Delphi method online consists of three components: 1) authorship, 2) interactive polling, and 3) reporting/results. We hope that researchers use this tool in future medical expert systems.

Is problematic internet use an indicator of eating disorders among Turkish university students?

PubMed

Çelik, Çiğdem Berber; Odacı, Hatice; Bayraktar, Nihal

2015-06-01

The aim of this study was to investigate the relationship between problematic internet use and eating attitudes in a group of university students. The study sample consisted of 314 students attending programs at the faculties of education, medicine and communications at the Karadeniz Technical University in Turkey. One hundred forty-seven (46.8 %) were male and 167 (53.2 %) female. The Problematic Internet Use Scale was used to measure problematic internet use levels among university students and the Eating Attitudes Test to determine anorexia nervosa symptoms. Additionally, a Personal Data Form was used to determine age, gender, faculty attended and computer ownership. Data were analyzed on SPSS 15.00. Pearson's product moments correlation coefficient, multiple linear regression analysis, the independent t test and one-way ANOVA were used for data analysis. The research findings showed that 46.8 % of students were female and 53.2 % male. Mean age was 20.65 (SD 1.42). Analysis showed a significant positive correlation between problematic internet use and eating attitudes (r = 0.77, p < 0.01). Problematic internet use was found to be a significant predictor of eating attitudes. The results also showed a significant difference in problematic internet use with regard to program variables [F (2,311) = 102.79]. There were no significant differences in problematic internet use in terms of gender or computer ownership. The results of this study indicate that problematic internet use is significantly correlated with eating disorders, that problematic internet use does not vary on the basis of gender or computer ownership and that variations arise in problematic internet use depending on the faculty attended.

Worksite-based internet multimedia program for family caregivers of persons with dementia.

PubMed

Beauchamp, Natasha; Irvine, A Blair; Seeley, John; Johnson, Brian

2005-12-01

Our goal was to evaluate the efficacy of a multimedia support program delivered over the Internet to employed family caregivers of persons with dementia. The evaluation of this program involved 299 employed family caregivers participating in a pretest-posttest randomized clinical trial with a 30-day follow-up and a waitlist control condition. Validated instruments include the Center for Epidemiologic Studies-Depression scale, the State-Trait Anxiety Inventory, the Caregiver Strain scale from Benjamin Rose, and Positive Aspects of Caregiving used in the nationwide REACH study. Those who viewed Caregiver's Friend: Dealing with Dementia 30 days postexposure demonstrated significant improvements in depression, anxiety, level and frequency of stress, caregiver strain, self-efficacy, and intention to seek help, as well as perceptions of positive aspects of caregiving. Interactive multimedia interventions delivered over the Internet appear to be uniquely suited to provide low-cost, effective, convenient, individually tailored programs that present educational information, cognitive and behavioral skills, and affective learning opportunities. This makes Web-based multimedia a promising avenue for work-life balance programs, employee-assistance providers, and organizations interested in improving family caregiver health and well-being.

Technical Note for 8D Likelihood Effective Higgs Couplings Extraction Framework in the Golden Channel

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chen, Yi; Di Marco, Emanuele; Lykken, Joe

2014-10-17

In this technical note we present technical details on various aspects of the framework introduced in arXiv:1401.2077 aimed at extracting effective Higgs couplings in themore » $$h\\to 4\\ell$$ `golden channel'. Since it is the primary feature of the framework, we focus in particular on the convolution integral which takes us from `truth' level to `detector' level and the numerical and analytic techniques used to obtain it. We also briefly discuss other aspects of the framework.« less

Physician Rating Websites: What Aspects Are Important to Identify a Good Doctor, and Are Patients Capable of Assessing Them? A Mixed-Methods Approach Including Physicians' and Health Care Consumers' Perspectives.

PubMed

Rothenfluh, Fabia; Schulz, Peter J

2017-05-01

Physician rating websites (PRWs) offer health care consumers the opportunity to evaluate their doctor anonymously. However, physicians' professional training and experience create a vast knowledge gap in medical matters between physicians and patients. This raises ethical concerns about the relevance and significance of health care consumers' evaluation of physicians' performance. To identify the aspects physician rating websites should offer for evaluation, this study investigated the aspects of physicians and their practice relevant for identifying a good doctor, and whether health care consumers are capable of evaluating these aspects. In a first step, a Delphi study with physicians from 4 specializations was conducted, testing various indicators to identify a good physician. These indicators were theoretically derived from Donabedian, who classifies quality in health care into pillars of structure, process, and outcome. In a second step, a cross-sectional survey with health care consumers in Switzerland (N=211) was launched based on the indicators developed in the Delphi study. Participants were asked to rate the importance of these indicators to identify a good physician and whether they would feel capable to evaluate those aspects after the first visit to a physician. All indicators were ordered into a 4×4 grid based on evaluation and importance, as judged by the physicians and health care consumers. Agreement between the physicians and health care consumers was calculated applying Holsti's method. In the majority of aspects, physicians and health care consumers agreed on what facets of care were important and not important to identify a good physician and whether patients were able to evaluate them, yielding a level of agreement of 74.3%. The two parties agreed that the infrastructure, staff, organization, and interpersonal skills are both important for a good physician and can be evaluated by health care consumers. Technical skills of a doctor and outcomes of care were also judged to be very important, but both parties agreed that they would not be evaluable by health care consumers. Health care consumers in Switzerland show a high appraisal of the importance of physician-approved criteria for assessing health care performance and a moderate self-perception of how capable they are of assessing the quality and performance of a physician. This study supports that health care consumers are differentiating between aspects they perceive they would be able to evaluate after a visit to a physician (such as attributes of structure and the interpersonal skills of a doctor), and others that lay beyond their ability to make an accurate judgment about (such as technical skills of a physician and outcome of care). ©Fabia Rothenfluh, Peter J Schulz. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 01.05.2017.

22 CFR 126.5 - Canadian exemptions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... such persons publicly available through the Internet Web site of the Directorate of Defense Trade... that a foreign consignee can produce a defense article from engineering drawings without any technical...); and does not include (v) Design methodology, such as: The underlying engineering methods and design...

32 CFR 293.4 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and maintained primarily for the convenience of the Agency employee, and that are not distributed to... created before entering Government service; private materials brought into, created, or received in the... National Technical Information Service (NTIS), or the Internet normally need not be processed as FOIA...

32 CFR 293.4 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and maintained primarily for the convenience of the Agency employee, and that are not distributed to... created before entering Government service; private materials brought into, created, or received in the... National Technical Information Service (NTIS), or the Internet normally need not be processed as FOIA...

32 CFR 701.18 - Agency record.

Code of Federal Regulations, 2013 CFR

2013-07-01

... are stored as various kinds of media, such as: (a) Products of data compilation (all books, maps... following categories: (1) Objects or articles, such as structures, furniture, paintings, three-dimensional... Register, the National Technical Information Service, or the Internet, normally need not be processed under...

32 CFR 701.18 - Agency record.

Code of Federal Regulations, 2014 CFR

2014-07-01

... are stored as various kinds of media, such as: (a) Products of data compilation (all books, maps... following categories: (1) Objects or articles, such as structures, furniture, paintings, three-dimensional... Register, the National Technical Information Service, or the Internet, normally need not be processed under...

32 CFR 701.18 - Agency record.

Code of Federal Regulations, 2012 CFR

2012-07-01

... are stored as various kinds of media, such as: (a) Products of data compilation (all books, maps... following categories: (1) Objects or articles, such as structures, furniture, paintings, three-dimensional... Register, the National Technical Information Service, or the Internet, normally need not be processed under...

32 CFR 701.18 - Agency record.

Code of Federal Regulations, 2011 CFR

2011-07-01

... are stored as various kinds of media, such as: (a) Products of data compilation (all books, maps... following categories: (1) Objects or articles, such as structures, furniture, paintings, three-dimensional... Register, the National Technical Information Service, or the Internet, normally need not be processed under...

Report: Results of Technical Network Vulnerability Assessment: EPA’s Andrew W. Breidenbach Environmental Research Center

EPA Pesticide Factsheets

Report #10-P-0210, September 7, 2010. Vulnerability testing of EPA’s Andrew W. Breidenbach Environmental Research Center network conducted in June 2010 identified Internet Protocol addresses with numerous high-risk and medium-risk vulnerabilities.

Analysis of the new health management based on health internet of things and cloud computing

NASA Astrophysics Data System (ADS)

Liu, Shaogang

2018-05-01

With the development and application of Internet of things and cloud technology in the medical field, it provides a higher level of exploration space for human health management. By analyzing the Internet of things technology and cloud technology, this paper studies a new form of health management system which conforms to the current social and technical level, and explores its system architecture, system characteristics and application. The new health management platform for networking and cloud can achieve the real-time monitoring and prediction of human health through a variety of sensors and wireless networks based on information and can be transmitted to the monitoring system, and then through the software analysis model, and gives the targeted prevention and treatment measures, to achieve real-time, intelligent health management.

78 FR 31976 - Bureau of Labor Statistics Technical Advisory Committee; Notice of Meeting and Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-28

... DEPARTMENT OF LABOR Bureau of Labor Statistics Bureau of Labor Statistics Technical Advisory Committee; Notice of Meeting and Agenda The Bureau of Labor Statistics Technical Advisory Committee will... Labor Statistics (BLS) on technical aspects of the collection and formulation of economic measures. The...

77 FR 27252 - Bureau of Labor Statistics Technical Advisory Committee; Notice of Meeting and Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... DEPARTMENT OF LABOR Bureau of Labor Statistics Bureau of Labor Statistics Technical Advisory Committee; Notice of Meeting and Agenda The Bureau of Labor Statistics Technical Advisory Committee will... Labor Statistics (BLS) on technical aspects of the collection and formulation of economic measures. The...

Internet and everyday life: the perceived implications of internet use on memory and ability to concentrate.

PubMed

Näsi, Matti; Koivusilta, Leena

2013-02-01

The growing role of Internet in all aspects of everyday life has led to speculations over the impacts beyond the traditional questions of access or sociability. This in mind, the main focus in this article was to examine how Finns, for majority of whom Internet use has become commonplace activity, perceive the impacts of Internet use since first adopting the technology. In this study, we examine how Internet user history and perceived computer skills, along with different sociodemographic factors, appear to reflect on the perceived impacts of Internet adoption in terms of memory and ability to concentrate. According to the results, almost one in five of the respondents reported changes concerning their memory or ability to concentrate, with skilled computer users and nonworkers, in particular, perceiving the change. Factors such as age-related differences and exposure to potential information overload at work were identified to explain the perceived change. Our data were collected in a survey-gathering information on the everyday life and well-being of Finns. The sample consisted of 2000 Finnish speakers aged 15 to 64 years. The response rate was 46 percent (N=908).

Typology of Internet gaming disorder and its clinical implications.

PubMed

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

2017-07-01

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

An online forum as a qualitative research method: practical issues.

PubMed

Im, Eun-Ok; Chee, Wonshik

2006-01-01

Despite the positive aspects of online forums as a qualitative research method, very little is known on the practical issues involved in using online forums for data collection, especially for a qualitative research project. The aim of this study was to describe the practical issues encountered in implementing an online forum as a qualitative component of a larger study on cancer pain experience. Throughout the study process, the research staff recorded issues ranging from minor technical problems to serious ethical dilemmas as they arose and wrote memos about them. The memos and written records of the discussions were reviewed and analyzed using content analysis. Two practical issues related to credibility were identified: (a) a high response and retention rate and (b) automatic transcripts. An issue related to dependability was the participants' forgetfulness. The issues related to confirmability were difficulties in theoretical saturation and unstandardized computer and Internet jargon. A security issue related to hacking attempts was noted as well. The analysis of these issues suggests several implications for future researchers who want to use online forums as a qualitative data collection method.

Technical feasibility of patient-friendly screening and treatment of digestive disease by remote control robotic capsule endoscopes via the internet.

PubMed

Ohta, Hidetoshi; Kawashima, Makoto

2014-01-01

A few types of steerable capsule endoscopes have been proposed but disappointingly their systems were not applicable to common endoscopic treatment or pathological diagnosis. This study validates the possibility of treatment and biopsy by using an internet-linked (wireless control via the internet) robotic capsule endoscope (iRoboCap). iRoboCap consisted of three parts: an imaging unit, a movement control unit and a therapeutic tool unit. Two types of iRoboCaps were designed, one was a submarine type (iRoboCap-S) and the other was an amphibious type (iRoboCap-A). They were remotely and wirelessly steered by a portable tablet device using Bluetooth and via the internet. The success rates of biopsy or clipping were evaluated in a phantom. Although the two prototypes have various problems that need improving, we hope that our robotic and wireless innovations have opened the door to new endoscopic procedures and will pioneer various new applications in medicine.

World wide web implementation of the Langley technical report server

NASA Technical Reports Server (NTRS)

Nelson, Michael L.; Gottlich, Gretchen L.; Bianco, David J.

1994-01-01

On January 14, 1993, NASA Langley Research Center (LaRC) made approximately 130 formal, 'unclassified, unlimited' technical reports available via the anonymous FTP Langley Technical Report Server (LTRS). LaRC was the first organization to provide a significant number of aerospace technical reports for open electronic dissemination. LTRS has been successful in its first 18 months of operation, with over 11,000 reports distributed and has helped lay the foundation for electronic document distribution for NASA. The availability of World Wide Web (WWW) technology has revolutionized the Internet-based information community. This paper describes the transition of LTRS from a centralized FTP site to a distributed data model using the WWW, and suggests how the general model for LTRS can be applied to other similar systems.

E-library Implementation in Library University of Riau

NASA Astrophysics Data System (ADS)

Yuhelmi; Rismayeti

2017-12-01

This research aims to see how the e-book implementation in Library University of Riau and the obstacle in its implementation. In the Globalization era, digital libraries should be developed or else it will decrease the readers’ interest, with the recent advanced technology, digital libraries are one of the learning tools that can be used to finding an information through the internet access, hence digital libraries or commonly known as E-Library is really helping the students and academic community in finding information. The methods that used in this research is Observation, Interview, and Literature Study. The respondents in this research are the staff who involved in the process of digitization in Library University of Riau. The result of this research shows that implementation of e-library in Library University of Riau is already filled the user needs for now, although there is obstacle faced just like technical problems for example the internet connection speed and the technical problem to convert the format from Microsoft Word .doc to Adobe.pdf

[Information exchange via internet--possibilities, limits, future].

PubMed

Schmiedl, S; Geishauser, M; Klöppel, M; Biemer, E

1998-01-01

Today, the exchange of information in the Internet is dominated by the WWW and e-mail. Discussion groups like mailing lists and newsgroups also permit communication in groups. Information retrieval becomes a crucial challenge in using the Internet. In the field of medicine, three more aspects are of special importance: privacy, legal requirements, and the necessity of transferring large amounts of data. For these problems, today's Internet doesn't provide a sufficient solution yet. Future developments will not only improve the existing services, but also lead to fundamental changes in the transfer technologies: Safer data transfer is to be ensured by new encrypting software together with the planned transfer protocol IPv6. Introducing the new transfer mode ATM will lead to better and resource saving transmission. Computer, telephone and TV networks will grow together, resulting in convergence of media.

The Impact of the Internet on Students' Enhancement of Cultural Aspects in Design Projects: A Case Study on Interior Design Graduation Projects, University of Dammam, Saudi Arabia

ERIC Educational Resources Information Center

Eldardiry, Dalia H.; Elmoghazy, Zeinab A.

2018-01-01

The paper explores the impact of the internet on students and their enhancement of their Identity and culture in the world of globalization. It is based on two stages; a theoretical background in the literature that provides criteria for examining the issue of the study. Then, the analytical study is done to the collected data. The paper…

Simulation in the Internet age: the place of web-based simulation in nursing education. An integrative review.

PubMed

Cant, Robyn P; Cooper, Simon J

2014-12-01

The objective of this article was to review the literature on utilisation and place of Web-based simulation within nursing education. Web-based simulation combines electronic multimedia options with a central video or virtual world to produce interactive learning activities mediated by the learner. An integrative review. A search was conducted of healthcare databases between 2000 and 2014 and of Internet sources for hosted simulation programs in nursing. Eighteen primary programs were identified for inclusion. A strategy for integrative review was adopted in which studies were identified, filtered, classified, analysed and compared. Of 18 programs, two game-based programs were identified which represented a 'virtual world' in which students could simultaneously or individually immerse themselves in a character role-play. However, most programs (n=10) taught an aspect of procedural patient care using multimedia (e.g. video, audio, graphics, quiz, text, memo). Time-limited sequences, feedback and reflective activities were often incorporated. Other studies (n=8) taught interpersonal communication skills or technical skills for equipment use. Descriptive study outcomes indicated ease of program use, strong satisfaction with learning and appreciation of program accessibility. Additionally, four studies reported significant improvements in knowledge post-intervention. Web-based simulation is highly acceptable to students and appears to provide learning benefits that align with other simulation approaches and it augments face-to-face teaching. Web-based simulation is likely to have a major place in nursing curricula in the next decade, yet further research is necessary to objectively evaluate learner outcomes and to justify its use. Copyright © 2014 Elsevier Ltd. All rights reserved.

The Roles of Technical Communication Researchers in Design Scholarship

ERIC Educational Resources Information Center

Sánchez, Fernando

2017-01-01

Design has come to be understood as an essential aspect of the work that technical communicators claim. As a result, research in the field of technical communication has approached studies of design in numerous ways. This article showcases how technical communication researchers assume the roles of observers, testers, critics, creators, and…

A behavior change model for internet interventions.

PubMed

Ritterband, Lee M; Thorndike, Frances P; Cox, Daniel J; Kovatchev, Boris P; Gonder-Frederick, Linda A

2009-08-01

The Internet has become a major component to health care and has important implications for the future of the health care system. One of the most notable aspects of the Web is its ability to provide efficient, interactive, and tailored content to the user. Given the wide reach and extensive capabilities of the Internet, researchers in behavioral medicine have been using it to develop and deliver interactive and comprehensive treatment programs with the ultimate goal of impacting patient behavior and reducing unwanted symptoms. To date, however, many of these interventions have not been grounded in theory or developed from behavior change models, and no overarching model to explain behavior change in Internet interventions has yet been published. The purpose of this article is to propose a model to help guide future Internet intervention development and predict and explain behavior changes and symptom improvement produced by Internet interventions. The model purports that effective Internet interventions produce (and maintain) behavior change and symptom improvement via nine nonlinear steps: the user, influenced by environmental factors, affects website use and adherence, which is influenced by support and website characteristics. Website use leads to behavior change and symptom improvement through various mechanisms of change. The improvements are sustained via treatment maintenance. By grounding Internet intervention research within a scientific framework, developers can plan feasible, informed, and testable Internet interventions, and this form of treatment will become more firmly established.

Current Techniques of Teaching and Learning in Bariatric Surgical Procedures: A Systematic Review.

PubMed

Kaijser, Mirjam; van Ramshorst, Gabrielle; van Wagensveld, Bart; Pierie, Jean-Pierre

The gastric sleeve resection and gastric bypass are the 2 most commonly performed bariatric procedures. This article provides an overview of current teaching and learning methods of those techniques in resident and fellow training. A database search was performed on Pubmed, Embase, and the Education Resources Information Center (ERIC) to identify the methods used to provide training in bariatric surgery worldwide. After exclusion based on titles and abstracts, full texts of the selected articles were assessed. Included articles were reviewed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. In total, 2442 titles were identified and 14 full text articles met inclusion criteria. Four publications described an ex vivo training course, and 6 focused on at least 1 step of the gastric bypass procedure. Two randomized controlled trials (RCT) provided high-quality evidence on training aspects. Surgical coaching caused significant improvement of Bariatric Objective Structured Assessment of Technical Skills (BOSATS) scores (3.60 vs. 3.90, p = 0.017) and reduction of technical errors (18 vs. 10, p = 0.003). A preoperative warm-up increased global rating scales (GRS) scores on depth perception (p = 0.02), bimanual dexterity (p = 0.01), and efficiency of movements (p = 0.03). Stepwise education, surgical coaching, warming up, Internet-based knowledge modules, and ex vivo training courses are effective in relation to bariatric surgical training of residents and fellows, possibly shortening their learning curves. Copyright © 2018 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

PCASSO: a design for secure communication of personal health information via the internet.

PubMed

Baker, D B; Masys, D R

1999-05-01

The Internet holds both promise and peril for the communications of person-identifiable health information. Because of technical features designed to promote accessibility and interoperability rather than security, Internet addressing conventions and transport protocols are vulnerable to compromise by malicious persons and programs. In addition, most commonly used personal computer (PC) operating systems currently lack the hardware-based system software protection and process isolation that are essential for ensuring the integrity of trusted applications. Security approaches designed for electronic commerce, that trade known security weaknesses for limited financial liability, are not sufficient for personal health data, where the personal damage caused by unintentional disclosure may be far more serious. To overcome these obstacles, we are developing and evaluating an Internet-based communications system called PCASSO (Patient-centered access to secure systems online) that applies state of the art security to health information. PCASSO includes role-based access control, multi-level security, strong device and user authentication, session-specific encryption and audit trails. Unlike Internet-based electronic commerce 'solutions,' PCASSO secures data end-to-end: in the server; in the data repository; across the network; and on the client. PCASSO is designed to give patients as well as providers access to personal health records via the Internet.

Manual Arts to Technology Education: Are We Ripe for Infusing Aspects of a Green Technology into Career and Technical Education Constituent Subjects?

ERIC Educational Resources Information Center

Asunda, Paul A.

2010-01-01

This paper is a conceptual essay that reviews industrial and economic changes that have shaped vocational education to present day Career and Technical Education (CTE) curriculum, and specifically the role of technology education in meeting societal needs. An argument is presented that CTE is ripe to integrate aspects of green technology and…

Esophageal motor function: technical aspects of manometry.

PubMed

Gyawali, C Prakash; Patel, Amit

2014-10-01

High-resolution manometry (HRM) has advanced the understanding of esophageal peristaltic mechanisms and has simplified esophageal motor testing. In this article the technical aspects of HRM are addressed, focusing on test protocols, in addition to concerns and pitfalls in performing esophageal motor studies. Specifically, catheter positioning, equipment-related artifacts, basal data acquisition, adequate swallows, and provocative maneuvers are discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

A critical review of "Internet addiction" criteria with suggestions for the future.

PubMed

Van Rooij, Antonius J; Prause, Nicole

2014-12-01

In the last 5 years a deluge of articles on the topic of Internet addiction (IA) has proposed many candidate symptoms as evidence of this proposed disease. We critically reviewed the current approach to the measurement and identification of this new excessive behavior syndrome. Three popular models of IA were discussed: Griffith’s components model; Young’s Internet Addiction Test (IAT); and the criteria by Tao et al. (2010). We selected these models because they are widely cited and propose specific criteria for IA disorder. Our approach is not meant to provide an exhaustive review, but to discuss and critique the most salient trends in the field. The models of Internet addiction share some criteria, including feeling a loss of control over Internet use; ensuing psychological, social, or professional conflict or problems; and preoccupation when not using the Internet. Other criteria inconsistently mentioned include: mood management, tolerance, withdrawal, and craving/anticipation. The models studied here share the assumption that the Internet can produce a qualitative shift to a diseased state in humans. We critically discussed the above criteria and concluded that the evidence base is currently not strong enough to provide support for an Internet addiction disorder. Future research areas are suggested: (1) Focusing on common impaired dimensions, (2) exploring neuroimaging as a model building tool, and (3) identifying shifts in the rewarding aspects of Internet use. Given the lack of consensus on the subject of Internet addiction, a focus on problem behaviors appears warranted.

Development of an Online and Offline Integration Hypothesis for Healthy Internet Use: Theory and Preliminary Evidence

PubMed Central

Lin, Xiaoyan; Su, Wenliang; Potenza, Marc N.

2018-01-01

The Internet has become an integral part of our daily life, and how to make the best use of the Internet is important to both individuals and the society. Based on previous studies, an Online and Offline Integration Hypothesis is proposed to suggest a framework for considering harmonious and balanced Internet use. The Integration Hypothesis proposes that healthier patterns of Internet usage may be achieved through harmonious integration of people’s online and offline worlds. An online/offline integration is proposed to unite self-identity, interpersonal relationships, and social functioning with both cognitive and behavioral aspects by following the principles of communication, transfer, consistency, and “offline-first” priorities. To begin to test the hypothesis regarding the relationship between integration level and psychological outcomes, data for the present study were collected from 626 undergraduate students (41.5% males). Participants completed scales for online and offline integration, Internet addiction, pros and cons of Internet use, loneliness, extraversion, and life satisfaction. The findings revealed that subjects with higher level of online/offline integration have higher life satisfaction, greater extraversion, and more positive perceptions of the Internet and less loneliness, lower Internet addiction, and fewer negative perceptions of the Internet. Integration mediates the link between extraversion and psychological outcomes, and it may be the mechanism underlying the difference between the “rich get richer” and social compensation hypotheses. The implications of the online and offline integration hypothesis are discussed. PMID:29706910

Development of an Online and Offline Integration Hypothesis for Healthy Internet Use: Theory and Preliminary Evidence.

PubMed

Lin, Xiaoyan; Su, Wenliang; Potenza, Marc N

2018-01-01

The Internet has become an integral part of our daily life, and how to make the best use of the Internet is important to both individuals and the society. Based on previous studies, an Online and Offline Integration Hypothesis is proposed to suggest a framework for considering harmonious and balanced Internet use. The Integration Hypothesis proposes that healthier patterns of Internet usage may be achieved through harmonious integration of people's online and offline worlds. An online/offline integration is proposed to unite self-identity, interpersonal relationships, and social functioning with both cognitive and behavioral aspects by following the principles of communication, transfer, consistency, and "offline-first" priorities. To begin to test the hypothesis regarding the relationship between integration level and psychological outcomes, data for the present study were collected from 626 undergraduate students (41.5% males). Participants completed scales for online and offline integration, Internet addiction, pros and cons of Internet use, loneliness, extraversion, and life satisfaction. The findings revealed that subjects with higher level of online/offline integration have higher life satisfaction, greater extraversion, and more positive perceptions of the Internet and less loneliness, lower Internet addiction, and fewer negative perceptions of the Internet. Integration mediates the link between extraversion and psychological outcomes, and it may be the mechanism underlying the difference between the "rich get richer" and social compensation hypotheses. The implications of the online and offline integration hypothesis are discussed.

Copy of Using Emulation and Simulation to Understand the Large-Scale Behavior of the Internet.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Adalsteinsson, Helgi; Armstrong, Robert C.; Chiang, Ken

2008-10-01

We report on the work done in the late-start LDRDUsing Emulation and Simulation toUnderstand the Large-Scale Behavior of the Internet. We describe the creation of a researchplatform that emulates many thousands of machines to be used for the study of large-scale inter-net behavior. We describe a proof-of-concept simple attack we performed in this environment.We describe the successful capture of a Storm bot and, from the study of the bot and furtherliterature search, establish large-scale aspects we seek to understand via emulation of Storm onour research platform in possible follow-on work. Finally, we discuss possible future work.3

7 CFR 3430.55 - Technical reporting.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the Current Research Information System (CRIS). (b) Initial Documentation in the CRIS Database... identification of equipment purchased with any Federal funds under the award and any subsequent use of such equipment. (e) CRIS Web Site Via Internet. The CRIS database is available to the public on the worldwide web...

Design and Development of a Network-Based Electronic Library.

ERIC Educational Resources Information Center

Larson, Ray R.

1994-01-01

Describes collaboration between the University of California at Berkeley and four other universities to develop interoperable servers containing each participant's Computer Science Technical Reports and to make them available over the Internet using standard protocols. The proposed library architecture, approaches to indexing and retrieval, and…

Open Access to Mexican Academic Production

ERIC Educational Resources Information Center

Adame, Silvia I.; Llorens, Luis

2016-01-01

This paper presents a description of the metadata harvester software development. This system provides access to reliable and quality educational resources, shared by Mexican Universities through their repositories, to anyone with Internet Access. We present the conceptual and contextual framework, followed by the technical basis, the results and…

The Multilayer Firewall

DTIC Science & Technology

1998-01-01

84. [13] Germano Caronni, Hannes Lubich, Ashar Aziz, Tom Markson, Rich Skrenta, "SKIP - securing the internet," Proceedings of the fifth workshop on...perspective," Open Group Technical Paper DEV-DCE-TP6-1, June 10, 1991. [18] Alan O. Freier, Philip Karlton, Paul C. Kocher, "The SSL Protocol, Version

Technical Aspects of Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration: CHEST Guideline and Expert Panel Report.

PubMed

Wahidi, Momen M; Herth, Felix; Yasufuku, Kazuhiro; Shepherd, Ray Wesley; Yarmus, Lonny; Chawla, Mohit; Lamb, Carla; Casey, Kenneth R; Patel, Sheena; Silvestri, Gerard A; Feller-Kopman, David J

2016-03-01

Endobronchial ultrasound (EBUS) was introduced in the last decade, enabling real-time guidance of transbronchial needle aspiration (TBNA) of mediastinal and hilar structures and parabronchial lung masses. The many publications produced about EBUS-TBNA have led to a better understanding of the performance characteristics of this procedure. The goal of this document was to examine the current literature on the technical aspects of EBUS-TBNA as they relate to patient, technology, and proceduralist factors to provide evidence-based and expert guidance to clinicians. Rigorous methodology has been applied to provide a trustworthy evidence-based guideline and expert panel report. A group of approved panelists developed key clinical questions by using the PICO (population, intervention, comparator, and outcome) format that addressed specific topics on the technical aspects of EBUS-TBNA. MEDLINE (via PubMed) and the Cochrane Library were systematically searched for relevant literature, which was supplemented by manual searches. References were screened for inclusion, and well-recognized document evaluation tools were used to assess the quality of included studies, to extract meaningful data, and to grade the level of evidence to support each recommendation or suggestion. Our systematic review and critical analysis of the literature on 15 PICO questions related to the technical aspects of EBUS-TBNA resulted in 12 statements: 7 evidence-based graded recommendations and 5 ungraded consensus-based statements. Three questions did not have sufficient evidence to generate a statement. Evidence on the technical aspects of EBUS-TBNA varies in strength but is satisfactory in certain areas to guide clinicians on the best conditions to perform EBUS-guided tissue sampling. Additional research is needed to enhance our knowledge regarding the optimal performance of this effective procedure. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

Development of NASA Technical Standards Program Relative to Enhancing Engineering Capabilities

NASA Technical Reports Server (NTRS)

Gill, Paul S.; Vaughan, William W.

2003-01-01

The enhancement of engineering capabilities is an important aspect of any organization; especially those engaged in aerospace development activities. Technical Standards are one of the key elements of this endeavor. The NASA Technical Standards Program was formed in 1997 in response to the NASA Administrator s directive to develop an Agencywide Technical Standards Program. The Program s principal objective involved the converting Center-unique technical standards into Agency wide standards and the adoption/endorsement of non-Government technical standards in lieu of government standards. In the process of these actions, the potential for further enhancement of the Agency s engineering capabilities was noted relative to value of being able to access Agencywide the necessary full-text technical standards, standards update notifications, and integration of lessons learned with technical standards, all available to the user from one Website. This was accomplished and is now being enhanced based on feedbacks from the Agency's engineering staff and supporting contractors. This paper addresses the development experiences with the NASA Technical Standards Program and the enhancement of the Agency's engineering capabilities provided by the Program s products. Metrics are provided on significant aspects of the Program.

Breakthrough Towards the Internet of Things

NASA Astrophysics Data System (ADS)

Chaves, Leonardo W. F.; Nochta, Zoltán

In this chapter we introduce the Internet of Things (IoT) from the perspective of companies. The Internet of Things mainly refers to the continuous tracking and observation of real-world objects over the Internet. The resulting information can be used to optimize many processes along the entire value chain. Important prerequisites for the IoT are that the objects of interest can be uniquely identified and that their environment can be monitored with sensors. Currently, technologies, such as different types of barcodes, active and passive Radio Frequency Identification (RFID) and wireless sensor networks play the most important role. However, these technologies either do not provide monitoring of their environment or they are too expensive for widespread adoption. Organic Electronics is a new technology that allows printing electronic circuits using organic inks. It will produce ultra-low cost smart labels equipped with sensors, and thus it will become an enabler of the IoT. We discuss how organic smart labels can be used to implement the Internet of Things. We show how this technology is expected to develop. Finally, we indicate technical problems that arise when processing large volumes of data that will result from the usage of organic smart labels in business applications.

Self-rated Health and Internet Addiction in Iranian Medical Sciences Students; Prevalence, Risk Factors and Complications.

PubMed

Mohammadbeigi, Abolfazl; Valizadeh, Farzaneh; Mirshojaee, Seyede Roqaie; Ahmadli, Robabeh; Mokhtari, Mohsen; Ghaderi, Ebrahim; Ahmadi, Ali; Rezaei, Heshmatollah; Ansari, Hossein

2016-06-01

Self-rated health is a brief measure for general health. It is a comprehensive and sensitive index for prediction of health in future. Due to the high internet usage in medical students, the current study designed to evaluate the self-rated health (SRH) in relationship with internet addiction risk factors in medical students. This cross sectional study conducted on 254 students of Qom University of Medical Sciences 2014. Participants selected by two stage sampling method including stratified and simple random sampling. The Young's questionnaire of internet addiction and SRH question used for data collection. Chi-square, t-test, and logistic regression used in data analysis. More than 79.9% of students reported their general health good and very good. The student's mean score of general health was higher than the average. In addition, the prevalence of internet addiction was 28.7%. An inverse significant correlation observed between SRH and internet addiction score (r=-0.198, p=0.002). Using internet for Entertainment, using private Email and chat rooms were the most important predictors of affecting to internet addiction. Moreover, internet addiction is the most predictors of SRH and increased the odds of bad SRH. The good SRH of medical students was higher than general population but in health faculty' students were lower than others. Due to the effect of internet addiction on SRH and increasing trend of internet use in medical students, as well as low age of participants, attention to psychological aspects and the job expectancy in future, can effective on increasing the good SRH.

Privacy and information security risks in a technology platform for home-based chronic disease rehabilitation and education.

PubMed

Henriksen, Eva; Burkow, Tatjana M; Johnsen, Elin; Vognild, Lars K

2013-08-09

Privacy and information security are important for all healthcare services, including home-based services. We have designed and implemented a prototype technology platform for providing home-based healthcare services. It supports a personal electronic health diary and enables secure and reliable communication and interaction with peers and healthcare personnel. The platform runs on a small computer with a dedicated remote control. It is connected to the patient's TV and to a broadband Internet. The platform has been tested with home-based rehabilitation and education programs for chronic obstructive pulmonary disease and diabetes. As part of our work, a risk assessment of privacy and security aspects has been performed, to reveal actual risks and to ensure adequate information security in this technical platform. Risk assessment was performed in an iterative manner during the development process. Thus, security solutions have been incorporated into the design from an early stage instead of being included as an add-on to a nearly completed system. We have adapted existing risk management methods to our own environment, thus creating our own method. Our method conforms to ISO's standard for information security risk management. A total of approximately 50 threats and possible unwanted incidents were identified and analysed. Among the threats to the four information security aspects: confidentiality, integrity, availability, and quality; confidentiality threats were identified as most serious, with one threat given an unacceptable level of High risk. This is because health-related personal information is regarded as sensitive. Availability threats were analysed as low risk, as the aim of the home programmes is to provide education and rehabilitation services; not for use in acute situations or for continuous health monitoring. Most of the identified threats are applicable for healthcare services intended for patients or citizens in their own homes. Confidentiality risks in home are different from in a more controlled environment such as a hospital; and electronic equipment located in private homes and communicating via Internet, is more exposed to unauthorised access. By implementing the proposed measures, it has been possible to design a home-based service which ensures the necessary level of information security and privacy.

Combined Quarterly Technical Report Number 16. SATNET Development and Operation, Pluribus Satellite IMP Development, Remote Site Maintenance, Internet Development, Mobile Access Terminal Network.

DTIC Science & Technology

1980-02-01

Reserch Projects Agency I t&* ISO~p~A d m* ab~b ~I 41 b~bmso 544,A UNCLASSIFIED S@MYT SLAMIICAIGH OF TNNI PAOE tpvm Gamb.______________ RI...Wi do m,.we a#& N m WUNP SMei r -- This Quarterly Technical Report describes work on the development of and experimentation with packet broadcast by...interval by either segmenting or aggregating the stream packets such that they match the system interval. Since this approach is simple with respect

Security of medical data transfer and storage in Internet. Cryptography, antiviral security and electronic signature problems, which must be solved in nearest future in practical context.

PubMed

Kasztelowicz, Piotr; Czubenko, Marek; Zieba, Iwona

2003-01-01

The informatical revolution in computer age, which gives significant benefit in transfer of medical information requests to pay still more attention for aspect of network security. All known advantages of network technologies--first of all simplicity of copying, multiplication and sending information to many individuals can be also dangerous, if illegal, not permitted persons get access to medical data bases. Internet is assumed to be as especially "anarchic" medium, therefore in order to use it in professional work any security principles should be bewared. In our presentation we will try to find the optimal security solution in organisational and technological aspects for any medical network. In our opinion the harmonious co-operation between users, medical authorities and network administrators is core of the success.

Information and consent in internet paternity testing: focus on minors' protection in Italy.

PubMed

Caenazzo, Luciana; Tozzo, Pamela; Benciolini, Paolo; Rodriguez, Daniele

2008-12-01

Paternity testing in Italy is usually performed by private laboratories and universities having direct contacts with the applicants. Recently, the number of paternity tests offered through laboratory websites has increased in Italy and Europe. The execution of genetic tests, including paternity testing based on DNA analysis, represents a complex act, which contains three main steps. Paternity analyses carried out by laboratories via Internet are performed on samples collected by the applicants and then mailed back to the laboratories without any patient-physician relationship. Information is given to the subjects through the laboratory's website or mailed with the test order form. The execution of "household" DNA analysis without technical precautions may provide an incorrect response with severe consequences on the individual who has undergone testing, on the family involved, and on society in general. The problems connected with this kind of analysis are not technical, but ethical and deontological. In this work, we will discuss the problems related to information and consent by way of outlining the relevant Italian laws and codes of medical ethics. The Italian Privacy's Guarantor is assessing the ethical and legal implications, but regulations are not yet in place. We believe that adequate information related to this practice cannot be given via Internet, and, consequently, the validity of the consent expressed during this kind of procedure can be uncertain. Further, we will analyze issues regarding the importance of minors' protection when a paternity test is performed via Internet. In our opinion, the complexity of the situations and expectations linked to paternity investigations require a special sensitivity in dealing with each case, based on a patient-physician relationship in the decision-making process especially referring to the defense of the minors' well-being.

Final report and recommendations of the ESnet Authentication Pilot Project

DOE Office of Scientific and Technical Information (OSTI.GOV)

Johnson, G.R.; Moore, J.P.; Athey, C.L.

1995-01-01

To conduct their work, U.S. Department of Energy (DOE) researchers require access to a wide range of computing systems and information resources outside of their respective laboratories. Electronically communicating with peers using the global Internet has become a necessity to effective collaboration with university, industrial, and other government partners. DOE`s Energy Sciences Network (ESnet) needs to be engineered to facilitate this {open_quotes}collaboratory{close_quotes} while ensuring the protection of government computing resources from unauthorized use. Sensitive information and intellectual properties must be protected from unauthorized disclosure, modification, or destruction. In August 1993, DOE funded four ESnet sites (Argonne National Laboratory, Lawrence Livermoremore » National Laboratory, the National Energy Research Supercomputer Center, and Pacific Northwest Laboratory) to begin implementing and evaluating authenticated ESnet services using the advanced Kerberos Version 5. The purpose of this project was to identify, understand, and resolve the technical, procedural, cultural, and policy issues surrounding peer-to-peer authentication in an inter-organization internet. The investigators have concluded that, with certain conditions, Kerberos Version 5 is a suitable technology to enable ESnet users to freely share resources and information without compromising the integrity of their systems and data. The pilot project has demonstrated that Kerberos Version 5 is capable of supporting trusted third-party authentication across an inter-organization internet and that Kerberos Version 5 would be practical to implement across the ESnet community within the U.S. The investigators made several modifications to the Kerberos Version 5 system that are necessary for operation in the current Internet environment and have documented other technical shortcomings that must be addressed before large-scale deployment is attempted.« less

The Mediating Role of Metacognition in the Relationship between Internet Addiction and General Health.

PubMed

Bidi, Fatemeh; Namdari-Pejman, Mahdi; Kareshki, Hossein; Ahmadnia, Hadi

2012-01-01

Internet addiction is one of the harmful effects of the Internet. The findings of several studies have indicated a relationship between general health and Internet addiction. Metacognition, which includes the knowledge, processes, and strategies to evaluate, and monitor or control the cognition, can play a significant role in this regard. The present research aimed to assess the mediating role of metacognitive variables in the relationship between Internet addiction and general health. This correlational study included 94 male and female users with different nationalities at Internet cafés in Abu Dhabi (the United Arab Emirates). All subjects aged at least 18 years and were proficient in English. The research tools included the General Health Questionnaire (with a reliability of 0.89), Metacognition Questionnaire (with a reliability of 0.82), and Kimberly Young's Internet Addiction Test (with a reliability of 0.88). The hypothesis was tested applying SPSS18 and Amos18. The results indicated a significant positive relationship between all aspects of metacognition and Internet addiction (r = 0.30; P < 0.01). A significant positive relationship was also observed between Internet addiction and general health (r = 0.47; P < 0.01). Path analysis revealed the mediating role of metacognition in the relationship between low general health and Internet addiction. Among the metacognitive variables, the mind control had the highest correlation coefficient (r = 0.80). The internet and digital technologies have caused unwanted and negative effects which are classified as emerging damages. The relationship between Internet addiction and general health has been confirmed in this research. In addition, metacognitive processes can have a positive and mediating role on this relationship.

The Internet and health information: differences in pet owners based on age, gender, and education.

PubMed

Kogan, Lori R; Schoenfeld-Tacher, Regina; Viera, Ann R

2012-07-01

The research assessed the attitudes and behaviors of pet owners pertaining to online search behavior for pet health information. A survey was conducted with a random sample of pet owners drawn from two US metropolitan areas and surrounding cities. Participating clinics were chosen randomly, and each participating clinic was asked to distribute 100 surveys to their clients until all surveys were disbursed. Although some perceptions and behaviors surrounding the use of the Internet for pet health information differ based on gender, age, or education level of pet owners, there are many aspects in which there are no differences based on these demographics. Results of the study suggest that closer examination of the common perception that gender, age, or education level has an effect on Internet behavior as it relates to veterinary medicine is required. Recommendations are made pertaining to the growing presence of the Internet and its impact on veterinary medicine.

Are CD-ROM LANs a Thing of the Past?

ERIC Educational Resources Information Center

Mehta, Apurva

1996-01-01

Remote access to full-text and CD-ROM databases using the Internet has advantages over a CD-ROM local area network. Topics include speed, document delivery, multiple platforms, technical support, licensing, copyright, and access to graphics. Considerations of duplication of information, platform compatibility, print versus digital media, back…

Problems and Issues in New Media Education in Hong Kong.

ERIC Educational Resources Information Center

Fung, Anthony Y. H.

2000-01-01

Claims the "dot com" trend has pushed new media education to go more technical. Suggests that new media education (including the Internet, e-commerce, multimedia production, and other computer-related communication) refocus on the communicative dimension and new media management. Argues that only based on this understanding can…

HEALTH AND ENVIRONMENTAL IMPACT OF NANOTECHNOLOGY: TOXICOLOGICAL ASSESSMENT OF MANUFACTURED NANOPARTICLES

EPA Science Inventory

The microtechnology of the second half of the 20th century has produced a technical revolution that has lead to the production of computers, the Internet and taken us into a new emerging era of nanotechnology. This issue of Toxicological Sciences includes two articles, "Pulmonar...

Laser Lights or Dim Bulbs? Evaluating Reference Librarians' Use of Electronic Sources.

ERIC Educational Resources Information Center

Welch, Jeanie M.

1999-01-01

Discusses the evaluation of academic library reference librarians' effectiveness in providing services to patrons using electronic sources based on experiences at the University of North Carolina at Charlotte. Topics include core technical competencies for subject specialists and reference desk service; the Internet; and methods of evaluation.…

High School Students' Perceptions of Coping with Cyberbullying

ERIC Educational Resources Information Center

Parris, Leandra; Varjas, Kris; Meyers, Joel; Cutts, Hayley

2012-01-01

Cyberbullying can have a variety of negative effects on student mental health (Internet Safety Technical Task Force, 2008). An understanding of students' coping with cyberbullying could help researchers and professionals to determine ways to alleviate and/or prevent the negative effects of cyberbullying. Qualitative methods were used to provide an…

IT and Multimedia in Technical and Vocational Education in Malaysia.

ERIC Educational Resources Information Center

Mustapha, Ramlee B.

Development of information technology (IT) and the Multimedia Super Corridor (MSC) project has placed Malaysia within the global interconnectivity along with other developed nations. Types of IT applications are e-learning, e-mail, discussion group mailing lists, bulletin board systems, chat mode, newsgroups, Internet, tutorial, hypermedia, and…

Technology for Anonymity: Names By Other Nyms.

ERIC Educational Resources Information Center

Wayner, Peter

1999-01-01

Provides a summary of some of the technical solutions for producing anonymous communication on the Internet and presents an argument that anonymity is as much a part of crime prevention as requiring people to provide their names. Discusses identity theft; the three major techniques that make anonymous cash possible; and anonymizing Internet…

On the Integration of Remote Experimentation into Undergraduate Laboratories-Technical Implementation

ERIC Educational Resources Information Center

Esche, Sven K.

2006-01-01

This article presents how Stevens Institute of Technology (SIT) has adopted an Internet-based approach to implement its undergraduate student laboratories. The approach allowed student interaction with the experimental devices from remote locations at any time. Furthermore, it enabled instructors to include demonstrations of sophisticated…

75 FR 66752 - Transmission Vegetation Management Practices; Supplemental Notice of Technical Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-29

... this meeting. The conference will be Webcast. Anyone with Internet access who desires to listen to this..., Utility Arborist Association, International Society of Arboriculture. Charles Goodman--Co-Founder, Indiana... explore the requirements and impact of mandatory Reliability Standard FAC-003-1. What is required by...

76 FR 41178 - Medicare Program; Proposed Changes to the Hospital Inpatient Prospective Payment Systems for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-13

... Insurance; and Program No. 93.774, Medicare-- Supplementary Medical Insurance Program) Dated: July 7, 2011...), HHS. ACTION: Correction of proposed rule. SUMMARY: This document corrects technical errors that... explanation of publishing such Tables on the Internet), reflect an error in the calculation of the...

75 FR 20771 - Viruses, Serums, Toxins, and Analogous Products and Patent Term Restoration; Nonsubstantive...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-21

... concerning veterinary biological products to update the addresses provided for units within the Center for Veterinary Biologics. We are also making several nonsubstantive technical changes to the regulations to... to provide information concerning using the Internet to obtain forms and apply for veterinary...

RNGR: A national resource for reforestation, restoration, and nursery professionals

Treesearch

Diane L. Haase; Jeremiah R. Pinto; R. Kasten Dumroese; George Hernandez; Bob Karrfalt; Ron Overton

2011-01-01

The Forest Service developed the national Reforestation, Nurseries, and Genetics Resources (RNGR) program to provide expert support to State, industrial, and private forest and conservation nurseries throughout the country. The RNGR program includes technical assistance to nurseries, research projects (to address seedling and field issues), and Internet sites. RNGR...

Internet Attack Traceback: Cross-Validation and Pebble-Trace

DTIC Science & Technology

2013-02-28

stolen-cyber-attack. [3] Hacked: Data breach costly for Ohio State, victims of compromised info http://www.thelantern.com/campus/hacked- data ... breach -costly-for-ohio-state-victims-of-compromised-info-1.1831311. [4] S. C. Lee and C. Shields, “Tracing the Source of Network Attack: A Technical

Saving the internet.

PubMed

Zittrain, Jonathan

2007-06-01

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

Multi-energy Coordinated Evaluation for Energy Internet

NASA Astrophysics Data System (ADS)

Jia, Dongqiang; Sun, Jian; Wang, Cunping; Hong, Xiao; Ma, Xiufan; Xiong, Wenting; Shen, Yaqi

2017-05-01

This paper reviews the current research status of multi-energy coordinated evaluation for energy Internet. Taking the coordinated optimization effect of wind energy, solar energy and other energy sources into consideration, 17 evaluation indexes, such as the substitution coefficient of cold heat and power, the ratio of wind and solar energy, and the rate of energy storage ratio, were designed from five aspects, including the acceptance of renewable energy, energy complementary alternative benefits, peak valley difference, the degree of equipment utilization and user needs. At the same time, this article attaches importance to the economic and social benefits of the coordination of multiple energy sources. Ultimately, a comprehensive multi-energy coordination evaluation index system of regional energy Internet was put forward from the safe operation, coordination and optimization, economic and social benefits four aspects, and a comprehensive evaluation model was established. This model uses the optimal combination weighting method based on moment estimation and Topsis evaluation analysis method, so both the subjective and objective weight of the index are considered and the coordinate evaluation of multi-energy is realized. Finally the perfection of the index system and the validity of the evaluation method are verified by a case analysis.

Pacific Educational Computer Network Study. Final Report.

ERIC Educational Resources Information Center

Hawaii Univ., Honolulu. ALOHA System.

The Pacific Educational Computer Network Feasibility Study examined technical and non-technical aspects of the formation of an international Pacific Area computer network for higher education. The technical study covered the assessment of the feasibility of a packet-switched satellite and radio ground distribution network for data transmission…

Perceived problems with computer gaming and Internet use are associated with poorer social relations in adolescence.

PubMed

Rasmussen, Mette; Meilstrup, Charlotte Riebeling; Bendtsen, Pernille; Pedersen, Trine Pagh; Nielsen, Line; Madsen, Katrine Rich; Holstein, Bjørn E

2015-02-01

Young people's engagement in electronic gaming and Internet communication have caused concerns about potential harmful effects on their social relations, but the literature is inconclusive. The aim of this paper was to examine whether perceived problems with computer gaming and Internet communication are associated with young people's social relations. Cross-sectional questionnaire survey in 13 schools in the city of Aarhus, Denmark, in 2009. Response rate 89%, n = 2,100 students in grades 5, 7, and 9. Independent variables were perceived problems related to computer gaming and Internet use, respectively. Outcomes were measures of structural (number of days/week with friends, number of friends) and functional (confidence in others, being bullied, bullying others) dimensions of student's social relations. Perception of problems related to computer gaming were associated with almost all aspects of poor social relations among boys. Among girls, an association was only seen for bullying. For both boys and girls, perceived problems related to Internet use were associated with bullying only. Although the study is cross-sectional, the findings suggest that computer gaming and Internet use may be harmful to young people's social relations.

Behavioral characteristics of Internet gamblers who trigger corporate responsible gambling interventions.

PubMed

Gray, Heather M; LaPlante, Debi A; Shaffer, Howard J

2012-09-01

As the worldwide popularity of Internet gambling increases, concerns about the potential for gambling-related harm also increase. This paper reports the results of a study examining actual Internet gambling behavior during 10 years of play. We examined the electronic gambling records of subscribers (N=2,066) who triggered a responsible gaming alert system at a large international online gaming company. We compared these cases with control subscribers (N=2,066) who had the same amount of exposure to the Internet gambling service provider. We used discriminant function analysis to explore what aspects of gambling behavior distinguish cases from controls. Indices of the intensity of gambling activity (e.g., total number of bets made, number of bets per betting day) best distinguished cases from controls, particularly in the case of live-action sports betting. Control group players evidenced behavior similar to the population of players using this service. These results add to our understanding of behavioral markers for disordered Internet gambling and will aid in the development of behavior-based algorithms capable of predicting the presence and/or the onset of disordered Internet gambling. PsycINFO Database Record (c) 2012 APA, all rights reserved.

Extracorporeal photopheresis: Review of technical aspects.

PubMed

Arora, Satyam; Setia, Rasika

2017-01-01

Extracorporeal photochemotherapy (ECP) is considered as an immune modulating therapy majorly targeting the T cells of the Immune system. ECP induces an anti-inflammatory condition with tolerogenic responses without inducing a global immunosuppression state which is a typical feature of other therapeutic options such as steroids. Clinical indication of ECP has grown over time since its initial applications. Our review discusses the technical aspects of the concept of photopheresis with the available methods for its clinical applications.

A critical review of “Internet addiction” criteria with suggestions for the future

PubMed Central

VAN ROOIJ, ANTONIUS J.; PRAUSE, NICOLE

2014-01-01

Aims: In the last 5 years a deluge of articles on the topic of Internet addiction (IA) has proposed many candidate symptoms as evidence of this proposed disease. We critically reviewed the current approach to the measurement and identification of this new excessive behavior syndrome. Methods: Three popular models of IA were discussed: Griffith’s components model; Young’s Internet Addiction Test (IAT); and the criteria by Tao et al. (2010). We selected these models because they are widely cited and propose specific criteria for IA disorder. Our approach is not meant to provide an exhaustive review, but to discuss and critique the most salient trends in the field. Results: The models of Internet addiction share some criteria, including feeling a loss of control over Internet use; ensuing psychological, social, or professional conflict or problems; and preoccupation when not using the Internet. Other criteria inconsistently mentioned include: mood management, tolerance, withdrawal, and craving/anticipation. The models studied here share the assumption that the Internet can produce a qualitative shift to a diseased state in humans. Conclusions: We critically discussed the above criteria and concluded that the evidence base is currently not strong enough to provide support for an Internet addiction disorder. Future research areas are suggested: (1) Focusing on common impaired dimensions, (2) exploring neuroimaging as a model building tool, and (3) identifying shifts in the rewarding aspects of Internet use. Given the lack of consensus on the subject of Internet addiction, a focus on problem behaviors appears warranted. PMID:25592305

Internet conferences in glycobiology.

PubMed

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

1997-09-01

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

[International bibliographic databases--Current Contents on disk and in FTP format (Internet): presentation and guide].

PubMed

Bloch-Mouillet, E

1999-01-01

This paper aims to provide technical and practical advice about finding references using Current Contents on disk (Macintosh or PC) or via the Internet (FTP). Seven editions are published each week. They are all organized in the same way and have the same search engine. The Life Sciences edition, extensively used in medical research, is presented here in detail, as an example. This methodological note explains, in French, how to use this reference database. It is designed to be a practical guide for browsing and searching the database, and particularly for creating search profiles adapted to the needs of researchers.

RIES - Rijnland Internet Election System: A Cursory Study of Published Source Code

NASA Astrophysics Data System (ADS)

Gonggrijp, Rop; Hengeveld, Willem-Jan; Hotting, Eelco; Schmidt, Sebastian; Weidemann, Frederik

The Rijnland Internet Election System (RIES) is a system designed for voting in public elections over the internet. A rather cursory scan of the source code to RIES showed a significant lack of security-awareness among the programmers which - among other things - appears to have left RIES vulnerable to near-trivial attacks. If it had not been for independent studies finding problems, RIES would have been used in the 2008 Water Board elections, possibly handling a million votes or more. While RIES was more extensively studied to find cryptographic shortcomings, our work shows that more down-to-earth secure design practices can be at least as important, and the aspects need to be examined much sooner than right before an election.

Looking Back, Moving Forward: Technical, Normative, and Political Dimensions of School Discipline

ERIC Educational Resources Information Center

Wiley, Kathryn E.; Anyon, Yolanda; Yang, Jessica L.; Pauline, Malina E.; Rosch, Alyssa; Valladares, Giovana; Downing, Barbara J.; Pisciotta, Lisa

2018-01-01

Purpose: School discipline reformers have presumed that such work is largely a technical task, emphasizing discrete changes to discipline policies and protocols. Yet prior theory and research suggest that emphasizing technical changes may overlook additional and important aspects of reform, namely, the normative and political dimensions within…

Individualizing Instruction in Vocational and Technical Education.

ERIC Educational Resources Information Center

Nee, John G.

On the premise that individualized instruction and its many variations has become increasingly more important to the vocational and technical educator, various aspects of an individualized instructional program are discussed under eight headings: (1) What Is Meant by Individualizing Instruction in Vocational and Technical Education? (2) Why Do We…

GIF Animation of Mode Shapes and Other Data on the Internet

NASA Technical Reports Server (NTRS)

Pappa, Richard S.

1998-01-01

The World Wide Web abounds with animated cartoons and advertisements competing for our attention. Most of these figures are animated Graphics Interchange Format (GIF) files. These files contain a series of ordinary GIF images plus control information, and they provide an exceptionally simple, effective way to animate on the Internet. To date, however, this format has rarely been used for technical data, although there is no inherent reason not to do so. This paper describes a procedure for creating high-resolution animated GIFs of mode shapes and other types of structural dynamics data with readily available software. The paper shows three example applications using recent modal test data and video footage of a high-speed sled run. A fairly detailed summary of the GIF file format is provided in the appendix. All of the animations discussed in the paper are posted on the Internet available through the following address: http://sdb-www.larc.nasa.gov/.

Internet Addiction: A Review of the First Twenty Years.

PubMed

Mihajlov, Martin; Vejmelka, Lucija

2017-09-01

Easy access to communication and information technologies has increased our dependence on technology for various aspects of our lives. Nevertheless, this remarkable growth of Internet Usage has been inextricably paired with a rise of excessive and dysfunctional Internet use. Conceptualized around 1996, a few years after the inception of the World Wide Web, Internet addiction has developed into a global issue influencing varying segments of the population at different levels. Despite heated debates on its addictive nature, consensus is emerging regarding the existence of this problematic behavior. In this paper we provide a comprehensive overview of the literature on Internet addiction in last 20 years. Purpose of this paper is to present crucial findings on Internet addiction to health profession. Besides numerous benefits of Internet use, the virtual environment brings various risks in every age group. The Internet is very significant in the everyday activities of children and youth and professional interventions with this age group should be specific considering their developmental characteristics. Exposure to online risks can have long-lasting and intense negative effects. Effective programs in prevention and treatment should include a multi-sectoral and interdisciplinary approach. Detail review of the symptomatology, diagnosis model an possibilities of treatment can be multiple beneficial to the health professionals and other helping professions due to actual needs for interventions in the field of the internet addiction treatment. Internet addiction is slowly becoming a societal concern as it particularly affects adolescents and children, who are more exposed and consequently more vulnerable. Findings presented in the paper can benefit in practice of treatment internet addiction and also as framework for further researches in the field.

Self-rated Health and Internet Addiction in Iranian Medical Sciences Students; Prevalence, Risk Factors and Complications

PubMed Central

Mohammadbeigi, Abolfazl; Valizadeh, Farzaneh; Mirshojaee, Seyede Roqaie; Ahmadli, Robabeh; Mokhtari, Mohsen; Ghaderi, Ebrahim; Ahmadi, Ali; Rezaei, Heshmatollah; Ansari, Hossein

2016-01-01

Introduction: Self-rated health is a brief measure for general health. It is a comprehensive and sensitive index for prediction of health in future. Due to the high internet usage in medical students, the current study designed to evaluate the self-rated health (SRH) in relationship with internet addiction risk factors in medical students. Methods: This cross sectional study conducted on 254 students of Qom University of Medical Sciences 2014. Participants selected by two stage sampling method including stratified and simple random sampling. The Young’s questionnaire of internet addiction and SRH question used for data collection. Chi-square, t-test, and logistic regression used in data analysis. Results: More than 79.9% of students reported their general health good and very good. The student’s mean score of general health was higher than the average. In addition, the prevalence of internet addiction was 28.7%. An inverse significant correlation observed between SRH and internet addiction score (r=-0.198, p=0.002). Using internet for Entertainment, using private Email and chat rooms were the most important predictors of affecting to internet addiction. Moreover, internet addiction is the most predictors of SRH and increased the odds of bad SRH. Conclusion: The good SRH of medical students was higher than general population but in health faculty’ students were lower than others. Due to the effect of internet addiction on SRH and increasing trend of internet use in medical students, as well as low age of participants, attention to psychological aspects and the job expectancy in future, can effective on increasing the good SRH. PMID:27493592

Adolescent Internet addiction: testing the association between self-esteem, the perception of Internet attributes, and preference for online social interactions.

PubMed

Fioravanti, Giulia; Dèttore, Davide; Casale, Silvia

2012-06-01

There is a general consensus that Internet addiction (IA) is mainly related to social aspects of the Web, especially among adolescents. The empirical link between poor social skills and IA is well documented; however, theoretical explanations for this relationship are less developed. One possibility is that people with poor social skills are especially prone to develop a preference for online social interaction (POSI), which, in turn, predicts problematic usage. This hypothesis has been tested for loneliness and social anxiety, but not for self-esteem (SE; one of the main antecedents of IA). Furthermore, the mediating role of the perceived relevance of some Internet features (e.g., anonymity) in the relationship between SE and POSI has never been investigated. A cross-sectional study was conducted with 257 adolescents. Using mediation analyses, we found evidence among females for the mediating role of (a) POSI in the relationship between SE and IA, and (b) the subjective relevance of some Internet features in the association between SE and POSI. No significant effects were found for males.

Technical and Vocational Education in Asia and Oceania. Bulletin of the Unesco Regional Office for Education in Asia and Oceania. Number 21, June 1980.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

This issue contains a regional review, discussion of technical and vocational education in countries of Asia and Oceania, articles dealing with various aspects of technical and vocational education, and a bibliographical supplement. The brief statistical review in section 1 concerns second-level technical and vocational education in the developing…

Evaluating the Implementation Fidelity of Technology Immersion and Its Relationship with Student Achievement

ERIC Educational Resources Information Center

Shapley, Kelly S.; Sheehan, Daniel; Maloney, Catherine; Caranikas-Walker, Fanny

2010-01-01

In a pilot study of the Technology Immersion model, high-need middle schools were "immersed" in technology by providing a laptop for each student and teacher, wireless Internet access, curricular and assessment resources, professional development, and technical and pedagogical support. This article examines the fidelity of model…

Factors Influencing Future Educational Technologists' Intentions to Participate in Online Teaching

ERIC Educational Resources Information Center

Hung, Wei-Chen; Jeng, Ifeng

2013-01-01

Education through the Internet is being shaped by the next wave of Web technology where productivity, collaborative tools and the ubiquity of computers play a major role in changing methods of peer interaction and collaboration. Because future educational technologists will play vital roles in navigating through this technical complexity and…

Natural history museums and cyberspace

USGS Publications Warehouse

Wemmer, C.; Erixon-Stanford, M.; Gardner, A.L.

1996-01-01

Natural history museums are entering the electronic age as they increasingly use computers to build accessible and shareable databases that support research and education on a world-wide basis. Museums are exploring the Internet and other shared uses of electronic media to enhance their traditional roles in education, training, identifications, technical assistance, and collections management.

Data Networking for the European Academic and Research Community: Is It Important?

ERIC Educational Resources Information Center

Williams, David O.; Carpenter, Brian E.

1992-01-01

Discussion of data networking in Europe provides background on the current situation in the United States and the Pacific region. The situation in Europe is then addressed, including the present status of national networks, disciplinary networks, and the European Internet; regulatory, political, economic, and technical barriers to progress; and…

Support from Afar: Using Chemical Safety Information on the Internet.

ERIC Educational Resources Information Center

Stuart, Ralph

One of the major challenges facing people committed to Teaching Safety in High Schools, Colleges, and Universities is keeping up with both the wide range of relevant technical information about potential hazards (ranging from fire protection to chemical hazards to biological issues) and the ever-changing world of safety regulations and standards.…

Schools and Districts Use Resources Wisely to Increase Achievement and Graduate More Students.

ERIC Educational Resources Information Center

Southern Regional Education Board (SREB), 2011

2011-01-01

In a time of reduced funding, schools are meeting the challenge to continue improving classroom practices, student achievement and graduation rates. Many schools and teachers are forming networks to exchange information via the Internet as they tap into free electronic resources. Career/technical (CT) instructors are teaching students about…

Integrated and Applied Curricula Discussion Group and Data Base Project. Final Report.

ERIC Educational Resources Information Center

Wisconsin Univ. - Stout, Menomonie. Center for Vocational, Technical and Adult Education.

A project was conducted to compile integrated and applied curriculum resources, develop databases on the World Wide Web, and encourage networking for high school and technical college educators through an Internet discussion group. Activities conducted during the project include the creation of a web page to guide users to resource banks…

Web-Based Mathematics: Some "Dos" and "Don'ts"

ERIC Educational Resources Information Center

Loong, Esther Yook-Kin

2011-01-01

This case study describes an "out of field" teacher's use of the Internet to teach a range of mathematical topics in a modified Year 8 mathematics class. It highlights the importance of three factors for implementing a discernible web-based teaching strategy: appropriate choice of web objects, effective "virtual" pedagogy, and technical support…

From Zero to Web 2.0: Part 1

ERIC Educational Resources Information Center

Woodard, Amber

2009-01-01

Cumberland University (CU), where the author serves as a library technical assistant, is a small, private liberal arts college located in Lebanon, Tennessee, about 30 miles east of Nashville. CU was the first college in Tennessee to have campuswide wireless internet access, and organizations such as the Alumni Association have a strong presence in…

Blended Instruction: The Roaring Twenties Meets Coursesites.com

ERIC Educational Resources Information Center

Waldron, Diane L.

2014-01-01

The action research study described in this report outlines the design and implementation of a unit of blended instruction in a traditional high school English classroom. Twenty technical high school students in an 11th grade Honors English class engaged in a variety of internet-based activities in conjunction with traditional learning activities…

OAI and NASA's Scientific and Technical Information

NASA Technical Reports Server (NTRS)

Nelson, Michael L.; Rocker, JoAnne; Harrison, Terry L.

2002-01-01

The Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) is an evolving protocol and philosophy regarding interoperability for digital libraries (DLs). Previously, "distributed searching" models were popular for DL interoperability. However, experience has shown distributed searching systems across large numbers of DLs to be difficult to maintain in an Internet environment. The OAI-PMH is a move away from distributed searching, focusing on the arguably simpler model of "metadata harvesting". We detail NASA s involvement in defining and testing the OAI-PMH and experience to date with adapting existing NASA distributed searching DLs (such as the NASA Technical Report Server) to use the OAI-PMH and metadata harvesting. We discuss some of the entirely new DL projects that the OAI-PMH has made possible, such as the Technical Report Interchange project. We explain the strategic importance of the OAI-PMH to the mission of NASA s Scientific and Technical Information Program.

Lessons Learned and Technical Standards: A Logical Marriage for Future Space Systems Design

NASA Technical Reports Server (NTRS)

Gill, Paul S.; Garcia, Danny; Vaughan, William W.; Parker, Nelson C. (Technical Monitor)

2002-01-01

A comprehensive database of engineering lessons learned that corresponds with relevant technical standards will be a valuable asset to those engaged in studies on future space vehicle developments, especially for structures, materials, propulsion, control, operations and associated elements. In addition, this will enable the capturing of technology developments applicable to the design, development, and operation of future space vehicles as planned in the Space Launch Initiative. Using the time-honored tradition of passing on lessons learned while utilizing the newest information technology, NASA has launched an intensive effort to link lessons learned acquired through various Internet databases with applicable technical standards. This paper will discuss the importance of lessons learned, the difficulty in finding relevant lessons learned while engaged in a space vehicle development, and the new NASA effort to relate them to technical standards that can help alleviate this difficulty.

[Bioethical analysis of the Brazilian Dentistry Code of Ethics].

PubMed

Pyrrho, Monique; do Prado, Mauro Machado; Cordón, Jorge; Garrafa, Volnei

2009-01-01

The Brazilian Dentistry Code of Ethics (DCE), Resolution CFO-71 from May 2006, is an instrument created to guide dentists' behavior in relation to the ethical aspects of professional practice. The purpose of the study is to analyze the above mentioned code comparing the deontological and bioethical focuses. In order to do so, an interpretative analysis of the code and of twelve selected texts was made. Six of the texts were about bioethics and six on deontology, and the analysis was made through the methodological classification of the context units, textual paragraphs and items from the code in the following categories: the referentials of bioethical principlism--autonomy, beneficence, nonmaleficence and justice -, technical aspects and moral virtues related to the profession. Together the four principles represented 22.9%, 39.8% and 54.2% of the content of the DCE, of the deontological texts and of the bioethical texts respectively. In the DCE, 42% of the items referred to virtues, 40.2% were associated to technical aspects and just 22.9% referred to principles. The virtues related to the professionals and the technical aspects together amounted to 70.1% of the code. Instead of focusing on the patient as the subject of the process of oral health care, the DCE focuses on the professional, and it is predominantly turned to legalistic and corporate aspects.

76 FR 52955 - Medicare Program; Meeting of the Technical Advisory Panel on Medicare Trustee Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-24

... Panel's discussion is expected to be very technical in nature and will focus on the actuarial and... discussion is expected to focus on highly technical aspects of estimation involving economics and actuarial science. Panelists are not restricted, however, in the topics that they choose to discuss. Procedure and...

76 FR 58514 - Medicare Program; Meeting of the Technical Advisory Panel on Medicare Trustee Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-21

... to be very technical in nature and will focus on the actuarial and economic assumptions and methods... discussion is expected to focus on highly technical aspects of estimation involving economics and actuarial science. Panelists are not restricted, however, in the topics that they choose to discuss. Procedure and...

Introduction to Technical Services. Seventh Edition. Library and Information Science Text Series.

ERIC Educational Resources Information Center

Evans, G. Edward; Intner, Sheila S.; Weihs, Jean

This updated edition covers all aspects of library technical services--from acquisitions to managing the cataloging department--with new emphasis on automation as it affects technical services work and those skills that can be developed through work experience or classroom instruction. Part One, General Background, consists of four chapters that…

Internet Tomography in Support of Internet and Network Simulation and Emulation Modelling

NASA Astrophysics Data System (ADS)

Moloisane, A.; Ganchev, I.; O'Droma, M.

Internet performance measurement data extracted through Internet Tomography techniques and metrics and how it may be used to enhance the capacity of network simulation and emulation modelling is addressed in this paper. The advantages of network simulation and emulation as a means to aid design and develop the component networks, which make up the Internet and are fundamental to its ongoing evolution, are highlighted. The Internet's rapid growth has spurred development of new protocols and algorithms to meet changing operational requirements such as security, multicast delivery, mobile networking, policy management, and quality of service (QoS) support. Both the development and evaluation of these operational tools requires the answering of many design and operational questions. Creating the technical support required by network engineers and managers in their efforts to seek answers to these questions is in itself a major challenge. Within the Internet the number and range of services supported continues to grow exponentially, from legacy and client/server applications to VoIP, multimedia streaming services and interactive multimedia services. Services have their own distinctive requirements and idiosyncrasies. They respond differently to bandwidth limitations, latency and jitter problems. They generate different types of “conversations” between end-user terminals, back-end resources and middle-tier servers. To add to the complexity, each new or enhanced service introduced onto the network contends for available bandwidth with every other service. In an effort to ensure networking products and resources being designed and developed handling diverse conditions encountered in real Internet environments, network simulation and emulation modelling is a valuable tool, and becoming a critical element, in networking product and application design and development. The better these laboratory tools reflect real-world environment and conditions the more helpful to designers they will be.

Internet and In-Person Cognitive Behavioral Therapy for Insomnia in Military Personnel: A Randomized Clinical Trial.

PubMed

Taylor, Daniel J; Peterson, Alan L; Pruiksma, Kristi E; Young-McCaughan, Stacey; Nicholson, Karin; Mintz, Jim

2017-06-01

Compare in-person and unguided Internet-delivered cognitive behavioral therapy for insomnia (CBTi) with a minimal contact control condition in military personnel. A three-arm parallel randomized clinical trial of 100 active duty US Army personnel at Fort Hood, Texas. Internet and in-person CBTi were comparable, except for the delivery format. The control condition consisted of phone call assessments. Internet and in-person CBTi performed significantly better than the control condition on diary-assessed sleep efficiency (d = 0.89 and 0.53, respectively), sleep onset latency (d = -0.68 and -0.53), number of awakenings (d = -0.42 and -0.54), wake time after sleep onset (d = -0.88 and -0.50), the Insomnia Severity Index (d = -0.98 and -0.51), and the Dysfunctional Beliefs and Attitudes About Sleep Scale (d = -1.12 and -0.54). In-person treatment was better than Internet treatment on self-reported sleep quality (d = 0.80) and dysfunctional beliefs and attitudes about sleep (d = -0.58). There were no differences on self-reported daytime sleepiness or actigraphy-assessed sleep parameters (except total sleep time; d = -0.55 to -0.60). There were technical difficulties with the Internet treatment which prevented tailored sleep restriction upward titration for some participants. Despite the unique, sleep-disrupting occupational demands of military personnel, in-person and Internet CBTi are efficacious treatments for this population. The effect sizes for in-person were consistently better than Internet and both were similar to those found in civilians. Dissemination of CBTi should be considered for maximum individual and population benefits, possibly in a stepped-care model. © Sleep Research Society 2017. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com.

How do eHealth Programs for Adolescents With Depression Work? A Realist Review of Persuasive System Design Components in Internet-Based Psychological Therapies

PubMed Central

McGrath, Patrick J

2017-01-01

Background Major depressive disorders are common among adolescents and can impact all aspects of their daily life. Traditional therapies, cognitive behavioral therapy (CBT), and interpersonal psychotherapy (IPT) have been delivered face-to-face. However, Internet-based (online) delivery of these therapies is emerging as an option for adolescents. Internet-based CBT and IPT involve therapeutic content, interaction between the user and the system, and different technological features embedded into the online program (eg, multimedia). Studies of Internet-based CBT and IPT for adolescent depression differ on all three aspects, and variable, positive therapy effects have been reported. A better understanding of the treatment conditions that influence therapy outcomes is important to designing and evaluating these novel therapies. Objective Our aim was to examine the technological and program delivery features of Internet-based CBT and IPT for adolescent depression and to document their potential relation to treatment outcomes and program use. Methods We performed a realist synthesis. We started with an extensive search of published and gray literature. We included intervention studies that evaluated Internet-based CBT or IPT for adolescent depression. We included mixed-methods and qualitative studies, theoretical papers, and policy/implementation documents if they included a focus on how Internet-based psychological therapy is proposed to work for adolescents with depression/depressive symptoms. We used the Mixed-Methods Appraisal Tool to assess the methodological quality of studies. We used the Persuasive System Design (PSD) model as a framework for data extraction and analysis to examine how Internet-based CBT and IPT, as technology-based systems, influence the attitudes and behaviors of system users. PSD components described for the therapies were linked to reported outcomes using a cross-case comparison method and thematic synthesis. Results We identified 19 Internet-based CBT programs in 59 documents. Of those, 71% (42/59) were of moderate to high quality. The PSD features surface credibility (competent “look and feel”), dialogue support (online program + in-person support), liking and similarity (esthetics and content appeal to adolescent users), the reduction and tunneling of therapeutic content (reducing online content into simple tasks, guiding users), and use of self-monitoring were present in therapies that resulted in improved therapy engagement, satisfaction, and adherence, as well as symptom and functional impairments. Conclusions When incorporated into Internet-based CBT for adolescent depression, PSD features may improve adolescent adherence, satisfaction, and depression-related outcomes. Testing of these features using hypothesis-driven dismantling approaches is recommended to advance our understanding of how these features contribute to therapy effectiveness. PMID:28793983

Technical review of the da Vinci surgical telemanipulator.

PubMed

Freschi, C; Ferrari, V; Melfi, F; Ferrari, M; Mosca, F; Cuschieri, A

2013-12-01

The da Vinci robotic surgical telemanipulator has been utilized in several surgical specialties for varied procedures, and the users' experiences have been widely published. To date, no detailed system technical analyses have been performed. A detailed review was performed of all publications and patents about the technical aspects of the da Vinci robotic system. Published technical literature on the da Vinci system highlight strengths and weaknesses of the robot design. While the system facilitates complex surgical operations and has a low malfunction rate, the lack of haptic (especially tactile) feedback and collisions between the robotic arms remain the major limitations of the system. Accurate, preplanned positioning of access ports is essential. Knowledge of the technical aspects of the da Vinci robot is important for optimal use. We confirmed the excellent system functionality and ease of use for surgeons without an engineering background. Research and development of the surgical robot has been predominant in the literature. Future trends address robot miniaturization and intelligent control design. Copyright © 2012 John Wiley & Sons, Ltd.

A Practice Approach of Multi-source Geospatial Data Integration for Web-based Geoinformation Services

NASA Astrophysics Data System (ADS)

Huang, W.; Jiang, J.; Zha, Z.; Zhang, H.; Wang, C.; Zhang, J.

2014-04-01

Geospatial data resources are the foundation of the construction of geo portal which is designed to provide online geoinformation services for the government, enterprise and public. It is vital to keep geospatial data fresh, accurate and comprehensive in order to satisfy the requirements of application and development of geographic location, route navigation, geo search and so on. One of the major problems we are facing is data acquisition. For us, integrating multi-sources geospatial data is the mainly means of data acquisition. This paper introduced a practice integration approach of multi-source geospatial data with different data model, structure and format, which provided the construction of National Geospatial Information Service Platform of China (NGISP) with effective technical supports. NGISP is the China's official geo portal which provides online geoinformation services based on internet, e-government network and classified network. Within the NGISP architecture, there are three kinds of nodes: national, provincial and municipal. Therefore, the geospatial data is from these nodes and the different datasets are heterogeneous. According to the results of analysis of the heterogeneous datasets, the first thing we do is to define the basic principles of data fusion, including following aspects: 1. location precision; 2.geometric representation; 3. up-to-date state; 4. attribute values; and 5. spatial relationship. Then the technical procedure is researched and the method that used to process different categories of features such as road, railway, boundary, river, settlement and building is proposed based on the principles. A case study in Jiangsu province demonstrated the applicability of the principle, procedure and method of multi-source geospatial data integration.

Attachment and family functioning in patients with internet addiction.

PubMed

Şenormancı, Ömer; Şenormancı, Güliz; Güçlü, Oya; Konkan, Ramazan

2014-01-01

Although the Internet is used effectively in many areas of life, some users experience problems because of over-use due to a lack of control. The diagnostic criteria for Internet addiction include disruptions in family relationships, but adequate data on the attachment styles and family functioning associated with this condition are limited. This study aimed to investigate the attachment styles and family functioning of patients with Internet addiction. The sample included 30 male patients consecutively admitted to the Bakırköy Mental Health and Research Hospital Internet Addiction Outpatient Clinic, who were diagnosed in clinical interviews as having Internet addiction according to Young's (1998) criteria. Thirty healthy males who were matched with the experimental group in terms of sociodemographic characteristics were included as control subjects. Both groups provided sociodemographic data and completed the Beck Depression Inventory (BDI), the Experiences in Close Relationships Questionnaire-r (ECR-r) and the Family Assessment Device (FAD). Patients with Internet addiction had higher BDI scores (P<.001) and higher attachment anxiety subscores on ECR-r (P<.001) compared with those in the control group. Patients with Internet addiction evaluated their family functioning as more negative and reported problems in every aspect addressed by the FAD. Scores on the FAD behaviour control, affective responsiveness, and problem-solving subscales (P<.05) and on the FAD communication, roles, and general functioning subscales (P<.001) were significantly higher in the patient compared with the control group. Patients with Internet addiction have more anxious attachment styles as well as prominent disruptions in family functioning. Thus, it may be important to evaluate the attachment styles and family functioning of patients with Internet addiction. Indeed, comprehensive treatment approaches including other family members may make important contributions to treatment success. Copyright © 2014 Elsevier Inc. All rights reserved.

The mental status examination in the age of the internet.

PubMed

Recupero, Patricia R

2010-01-01

The Internet has grown increasingly relevant in the practice of forensic psychiatry. To a psychiatrist conducting a forensic evaluation, the evaluee's Internet use can be relevant in nearly all aspects of the analysis. An evaluee's Internet presence may help to confirm, corroborate, refute, or elaborate on the psychiatrist's general impression of the person. Questions about the individual's choice of screen names, activities, images, and phrases can be valuable conversational tools to increase candor and self-disclosure, even among less cooperative evaluees. Difficulties in mood or affect regulation, problems with thought process or content, and impaired impulse control may be apparent in the evaluee's behavior in various Internet forums-for example, hostile or provocative behavior in social forums or excessive use of gaming or shopping websites. Discussions about the evaluee's behavior on the Internet can help the psychiatrist to assess for impaired insight and judgment. Perceptual disturbances, such as derealization and depersonalization, may be related to an evaluee's overidentification with the virtual world to the neglect of real-life needs and responsibilities. Furthermore, digital evidence can be especially useful in assessments of impairment, credibility, and dangerousness or risk, particularly when the evaluee is uncooperative or unreliable in the face-to-face psychiatric examination. This discussion will provide illustrative examples and suggestions for questions and topics the forensic psychiatrist may find helpful in conducting a thorough evaluation in this new age of the Internet.

IMPACT OF INTERNET GAMBLING ON MENTAL AND PSYCHOLOGICAL HEALTH OF CHILDREN OF VARIOUS AGES.

PubMed

Khundadze, M; Geladze, N; Kapanadze, N

2017-03-01

The aim of the study was to assess the impact of internet gambling on children's mental and physical health and find correlation between the age, duration of internet use and type of comorbidity associated with internet gambling. The study assessed 50 patients with internet gambling (35 boys, 15 girls) from 2013-2016 y. The age range was 3-15 years. 15 patients were from 3-7 y of age, 20 patients from 7-12 y and 15 - from 12-15 y of age. The core problem common for all patients were internet overuse by computer games, mobile device and other gadgets. The main problem occurring in these children were insomnia, language delay, stuttering, behavioral disturbances, aggressive behavior phobias. These complaints were correlated with age of patients. The group of patients from 3-7 years of age exhibited sleep disturbances and language impairment, mainly presented with stuttering. The complaints occurring in children from 7-12 y of age are: tics, insomnia, phobias, emotional disturbances, daily fatigue, and attention-deficit. The group of children aged 12-15 years mainly revealed poor academic performance, refuse to play sport games, refuse to play music, insomnia, aggressive behavior, attention deficit, conflict with parents, coprolalia. Thus internet overuse affects physical and psychological aspects of child development which has to be managed by parental and psychologist's joint effort.

Finance Program, Technical Assistance Brief 1

DOT National Transportation Integrated Search

1993-01-01

This four page pamphlet highlights the work of the Federal Transit : Administration's Office of Technical Assistance and Safety. Articles in this : issue are: Transit's Finance Challenge, which discusses the three main aspects : of the Office's Finan...

Keep in Touch (KIT): feasibility of using internet-based communication and information technology in palliative care.

PubMed

Guo, Qiaohong; Cann, Beverley; McClement, Susan; Thompson, Genevieve; Chochinov, Harvey Max

2017-05-06

Confinement to an in-patient hospital ward impairs patients' sense of social support and connectedness. Providing the means, through communication technology, for patients to maintain contact with friends and family can potentially improve well-being at the end of life by minimizing social isolation and facilitating social connection. This study aimed to explore the feasibility of introducing internet-based communication and information technologies for in-patients and their families and to describe their experience in using this technology. A cross-sectional survey design was used to describe patient and family member experiences in using internet-based communication technology and health care provider views of using such technology in palliative care. Participants included 13 palliative in-patients, 38 family members, and 14 health care providers. An iPad or a laptop computer with password-protected internet access was loaned to each patient and family member for about two weeks or they used their own electronic devices for the duration of the patient's stay. Quantitative and qualitative data were collected from patients, families, and health care providers to discern how patients and families used the technology, its ease of use and its impact. Descriptive statistics and paired sample t-tests were used to analyze quantitative data; qualitative data were analyzed using constant comparative techniques. Palliative patients and family members used the technology to keep in touch with family and friends, entertain themselves, look up information, or accomplish tasks. Most participants found the technology easy to use and reported that it helped them feel better overall, connected to others and calm. The availability of competent, respectful, and caring technical support personnel was highly valued by patients and families. Health care providers identified that computer technology helped patients and families keep others informed about the patient's condition, enabled sharing of important decisions and facilitated access to the outside world. This study confirmed the feasibility of offering internet-based communication and information technologies on palliative care in-patient units. Patients and families need to be provided appropriate technical support to ensure that the technology is used optimally to help them accomplish their goals.

Concept Maps Applied to Mars Exploration Public Outreach

NASA Technical Reports Server (NTRS)

Briggs, Geoffrey; Canas, Alberto; Shamma, David; Scargle, Jeffrey; Novak, Joseph

2004-01-01

This paper describes CMEX Mars, an effort in the creation of a comprehensive set of concept maps to describe all aspects of Mars exploration. These concept maps, created using the CmapTools software developed by the Institute for Human and Machine Cognition, are available on the Internet at http:/cmex.arc.nasa.gov/CMEX and are linked among themselves as well as to resources on the Internet. The work described took place mainly between 1998 and 2001 and combined the goals of: 1) developing a library of concept maps for educational outreach while also 2) refining the capabilities of the software used to create the interactive maps and 3) making them available on the Internet. Here we focus on the library of Mars exploration concept maps that has been created.

How do eHealth Programs for Adolescents With Depression Work? A Realist Review of Persuasive System Design Components in Internet-Based Psychological Therapies.

PubMed

Wozney, Lori; Huguet, Anna; Bennett, Kathryn; Radomski, Ashley D; Hartling, Lisa; Dyson, Michele; McGrath, Patrick J; Newton, Amanda S

2017-08-09

Major depressive disorders are common among adolescents and can impact all aspects of their daily life. Traditional therapies, cognitive behavioral therapy (CBT), and interpersonal psychotherapy (IPT) have been delivered face-to-face. However, Internet-based (online) delivery of these therapies is emerging as an option for adolescents. Internet-based CBT and IPT involve therapeutic content, interaction between the user and the system, and different technological features embedded into the online program (eg, multimedia). Studies of Internet-based CBT and IPT for adolescent depression differ on all three aspects, and variable, positive therapy effects have been reported. A better understanding of the treatment conditions that influence therapy outcomes is important to designing and evaluating these novel therapies. Our aim was to examine the technological and program delivery features of Internet-based CBT and IPT for adolescent depression and to document their potential relation to treatment outcomes and program use. We performed a realist synthesis. We started with an extensive search of published and gray literature. We included intervention studies that evaluated Internet-based CBT or IPT for adolescent depression. We included mixed-methods and qualitative studies, theoretical papers, and policy/implementation documents if they included a focus on how Internet-based psychological therapy is proposed to work for adolescents with depression/depressive symptoms. We used the Mixed-Methods Appraisal Tool to assess the methodological quality of studies. We used the Persuasive System Design (PSD) model as a framework for data extraction and analysis to examine how Internet-based CBT and IPT, as technology-based systems, influence the attitudes and behaviors of system users. PSD components described for the therapies were linked to reported outcomes using a cross-case comparison method and thematic synthesis. We identified 19 Internet-based CBT programs in 59 documents. Of those, 71% (42/59) were of moderate to high quality. The PSD features surface credibility (competent "look and feel"), dialogue support (online program + in-person support), liking and similarity (esthetics and content appeal to adolescent users), the reduction and tunneling of therapeutic content (reducing online content into simple tasks, guiding users), and use of self-monitoring were present in therapies that resulted in improved therapy engagement, satisfaction, and adherence, as well as symptom and functional impairments. When incorporated into Internet-based CBT for adolescent depression, PSD features may improve adolescent adherence, satisfaction, and depression-related outcomes. Testing of these features using hypothesis-driven dismantling approaches is recommended to advance our understanding of how these features contribute to therapy effectiveness. ©Lori Wozney, Anna Huguet, Kathryn Bennett, Ashley D Radomski, Lisa Hartling, Michele Dyson, Patrick J McGrath, Amanda S Newton. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 09.08.2017.

Sounding off on social media: the ethics of patient storytelling in the modern era.

PubMed

Wells, Deva M; Lehavot, Keren; Isaac, Margaret L

2015-08-01

Use of social networking programs like Facebook and Twitter, which enable the public sharing of diverse content over the Internet, has risen dramatically in recent years. Although health professionals have faced consequences for clearly unethical online behavior, a relatively unexamined practice among medical students is the disclosure of patient care stories on social media in a manner that is technically compliant with the Health Insurance Portability and Accountability Act, yet is ethically questionable. In this Perspective, the authors review three such cases in which students do not specifically reveal a patient's identity but share details of a personal nature, motivated by a variety of intentions (e.g., a desire to reflect on a meaningful experience, reaching out for social support in the event of a patient's death). Using ethical principles and professional policy recommendations, they discuss aspects of these postings that are potentially problematic. Consequences include the possibility of undermining public trust in the profession, inadvertently identifying patients, and violating expectations of privacy. The authors recommend that medical schools explicitly address these issues across the preclinical and clinical curricula and emphasize that patient-related postings on social media may carry inherent risks both to patients and to the profession.

An Online Forum As a Qualitative Research Method: Practical Issues

PubMed Central

Im, Eun-Ok; Chee, Wonshik

2008-01-01

Background Despite positive aspects of online forums as a qualitative research method, very little is known about practical issues involved in using online forums for data collection, especially for a qualitative research project. Objectives The purpose of this paper is to describe the practical issues that the researchers encountered in implementing an online forum as a qualitative component of a larger study on cancer pain experience. Method Throughout the study process, the research staff recorded issues ranged from minor technical problems to serious ethical dilemmas as they arose and wrote memos about them. The memos and written records of discussions were reviewed and analyzed using the content analysis suggested by Weber. Results Two practical issues related to credibility were identified: a high response and retention rate and automatic transcripts. An issue related to dependability was the participants’ easy forgetfulness. The issues related to confirmability were difficulties in theoretical saturation and unstandardized computer and Internet jargon. A security issue related to hacking attempts was noted as well. Discussion The analysis of these issues suggests several implications for future researchers who want to use online forums as a qualitative data collection method. PMID:16849979

Ethical practice in internet research involving vulnerable people: lessons from a self-harm discussion forum study (SharpTalk).

PubMed

Sharkey, Siobhan; Jones, Ray; Smithson, Janet; Hewis, Elaine; Emmens, Tobit; Ford, Tamsin; Owens, Christabel

2011-12-01

The internet is widely used for health information and support, often by vulnerable people. Internet-based research raises both familiar and new ethical problems for researchers and ethics committees. While guidelines for internet-based research are available, it is unclear to what extent ethics committees use these. Experience of gaining research ethics approval for a UK study (SharpTalk), involving internet-based discussion groups with young people who self-harm and health professionals is described. During ethical review, unsurprisingly, concerns were raised about the vulnerability of potential participants. These were dominated by the issue of anonymity, which also affected participant safety and consent. These ethical problems are discussed, and our solutions, which included: participant usernames specific to the study, a closed website, private messaging facilities, a direct contact email to researchers, information about forum rules displayed on the website, a 'report' button for participants, links to online support, and a discussion room for forum moderators. This experience with SharpTalk suggests that an approach to ethics, which recognises the relational aspects of research with vulnerable people, is particularly useful for internet-based health research. The solutions presented here can act as guidance for researchers developing proposals and for ethics committees reviewing them.

An Analysis on the Correlation and Gender Difference between College Students' Internet Addiction and Mobile Phone Addiction in Taiwan

PubMed Central

Chiu, Su-Lin

2013-01-01

This study is aimed at constructing a correlative model between Internet addiction and mobile phone addiction; the aim is to analyse the correlation (if any) between the two traits and to discuss the influence confirming that the gender has difference on this fascinating topic; taking gender into account opens a new world of scientific study to us. The study collected 448 college students on an island as study subjects, with 61.2% males and 38.8% females. Moreover, this study issued Mobile Phone Addiction Scale and Internet Addiction Scale to conduct surveys on the participants and adopts the structural equation model (SEM) to process the collected data. According to the study result, (1) mobile phone addiction and Internet addiction are positively related; (2) female college students score higher than male ones in the aspect of mobile addiction. Lastly, this study proposes relevant suggestions to serve as a reference for schools, college students, and future studies based on the study results. PMID:25938115

Pricing the Services in Dynamic Environment: Agent Pricing Model

NASA Astrophysics Data System (ADS)

Žagar, Drago; Rupčić, Slavko; Rimac-Drlje, Snježana

New Internet applications and services as well as new user demands open many new issues concerning dynamic management of quality of service and price for received service, respectively. The main goals of Internet service providers are to maximize profit and maintain a negotiated quality of service. From the users' perspective the main goal is to maximize ratio of received QoS and costs of service. However, achieving these objectives could become very complex if we know that Internet service users might during the session become highly dynamic and proactive. This connotes changes in user profile or network provider/s profile caused by high level of user mobility or variable level of user demands. This paper proposes a new agent based pricing architecture for serving the highly dynamic customers in context of dynamic user/network environment. The proposed architecture comprises main aspects and basic parameters that will enable objective and transparent assessment of the costs for the service those Internet users receive while dynamically change QoS demands and cost profile.

Gamification and the Internet: Experts Expect Game Layers to Expand in the Future, with Positive and Negative Results.

PubMed

Anderson, Janna; Rainie, Lee

2012-08-01

This analysis of the opinions of 1,021 Internet stakeholders was aimed at gauging current opinions about the potential future of game mechanics online. Nearly 5,000 people who are engaged in some way in Internet-related leadership or interests were invited to read a pair of opposing 2020 gamification scenarios and offer their written views on the likely future of gamification online by 2020. The result is not projectable to any population other than these respondents. A slight majority of 53 percent agreed with a proposed scenario that game mechanics will become a part of everyday life for most Internet users by 2020; a great majority of respondents said game elements will play a vital role in specific realms such as health and education by then. Some respondents said people will be resistant if game layers are built into too many aspects of people's daily lives. Some shared concerns that game-design approaches can be used to manipulate people without their knowledge.

Multivariable Sensors for Ubiquitous Monitoring of Gases in the Era of Internet of Things and Industrial Internet.

PubMed

Potyrailo, Radislav A

2016-10-12

Modern gas monitoring scenarios for medical diagnostics, environmental surveillance, industrial safety, and other applications demand new sensing capabilities. This Review provides analysis of development of new generation of gas sensors based on the multivariable response principles. Design criteria of these individual sensors involve a sensing material with multiresponse mechanisms to different gases and a multivariable transducer with independent outputs to recognize these different gas responses. These new sensors quantify individual components in mixtures, reject interferences, and offer more stable response over sensor arrays. Such performance is attractive when selectivity advantages of classic gas chromatography, ion mobility, and mass spectrometry instruments are canceled by requirements for no consumables, low power, low cost, and unobtrusive form factors for Internet of Things, Industrial Internet, and other applications. This Review is concluded with a perspective for future needs in fundamental and applied aspects of gas sensing and with the 2025 roadmap for ubiquitous gas monitoring.

An Analysis on the Correlation and Gender Difference between College Students' Internet Addiction and Mobile Phone Addiction in Taiwan.

PubMed

Chiu, Shao-I; Hong, Fu-Yuan; Chiu, Su-Lin

2013-01-01

This study is aimed at constructing a correlative model between Internet addiction and mobile phone addiction; the aim is to analyse the correlation (if any) between the two traits and to discuss the influence confirming that the gender has difference on this fascinating topic; taking gender into account opens a new world of scientific study to us. The study collected 448 college students on an island as study subjects, with 61.2% males and 38.8% females. Moreover, this study issued Mobile Phone Addiction Scale and Internet Addiction Scale to conduct surveys on the participants and adopts the structural equation model (SEM) to process the collected data. According to the study result, (1) mobile phone addiction and Internet addiction are positively related; (2) female college students score higher than male ones in the aspect of mobile addiction. Lastly, this study proposes relevant suggestions to serve as a reference for schools, college students, and future studies based on the study results.

Review of PREPA Technical Requirements for Interconnecting Wind and Solar Generation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gevorgian, Vahan; Booth, Sarah

2013-11-01

The Puerto Rico Electric Power Authority developed the minimum technical requirements for interconnection of wind turbine generation and photovoltaic power plants. NREL has conducted a review of these requirements based on generic technical aspects and electrical characteristics of wind and photovoltaic power plants, and on existing requirements from other utilities (both U.S. and European).

Plantation establishment: site preparation and tree planting methods

Treesearch

J. W. Van Sambeek

2008-01-01

The Silviculture and Ecology of the Central Hardwoods research unit of the USDA Forest Service is developing a series of technical notes for the management of forest lands in the Midwest. Many of the technical notes on different aspects of hardwood plantation establishment have been completed. At the request of the editor, the technical notes for site preparation, slit...

Career and Employment Resources on the Internet.

ERIC Educational Resources Information Center

Fenske, Rachel F.

1997-01-01

Presents an annotated list of career and employment Web sites to assist librarians and job seekers with locating information on all aspects of career and job searching. Provides general indexes and sites specializing in career fairs, resume services, relocation, and newsgroups. (AEF)

A WET TALE: TOXICITY OF COMPLEX EFFLUENTS

EPA Science Inventory

This course covers standards, regulations, policy, guidance and technical aspects of implementing the whole effluent toxicity program. The curriculum incorporates rationale and information on WET test requirements from USEPA documents, such as the Technical Support Document for W...

The integration of Information and Communication Technology into nursing.

PubMed

Lupiáñez-Villanueva, Francisco; Hardey, Michael; Torrent, Joan; Ficapal, Pilar

2011-02-01

To identify and characterise different profiles of nurses' utilization of Information and Communication Technology (ICT) and the Internet and to identify factors that can enhance or inhibit the use of these technologies within nursing. An online survey of the 13,588 members of the Nurses Association of Barcelona who had a registered email account in 2006 was carried out. Factor analysis, cluster analysis and binomial logit model was undertaken. Although most of the nurses (76.70%) are utilizing the Internet within their daily work, multivariate statistics analysis revealed two profiles of the adoption of ICT. The first profile (4.58%) represents those nurses who value ICT and the Internet so that it forms an integral part of their practice. This group is thus referred to as 'integrated nurses'. The second profile (95.42%) represents those nurses who place less emphasis on ICT and the Internet and are consequently labelled 'non-integrated nurses'. From the statistical modelling, it was observed that undertaking research activities an emphasis on international information and a belief that health information available on the Internet was 'very relevant' play a positive and significant role in the probability of being an integrated nurse. The emerging world of the 'integrated nurse' cannot be adequately understood without examining how nurses make use of ICT and the Internet within nursing practice and the way this is shaped by institutional, technical and professional opportunities and constraints. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Consumer health information seeking on the Internet: the state of the art.

PubMed

Cline, R J; Haynes, K M

2001-12-01

Increasingly, consumers engage in health information seeking via the Internet. Taking a communication perspective, this review argues why public health professionals should be concerned about the topic, considers potential benefits, synthesizes quality concerns, identifies criteria for evaluating online health information and critiques the literature. More than 70 000 websites disseminate health information; in excess of 50 million people seek health information online, with likely consequences for the health care system. The Internet offers widespread access to health information, and the advantages of interactivity, information tailoring and anonymity. However, access is inequitable and use is hindered further by navigational challenges due to numerous design features (e.g. disorganization, technical language and lack of permanence). Increasingly, critics question the quality of online health information; limited research indicates that much is inaccurate. Meager information-evaluation skills add to consumers' vulnerability, and reinforce the need for quality standards and widespread criteria for evaluating health information. Extant literature can be characterized as speculative, comprised of basic 'how to' presentations, with little empirical research. Future research needs to address the Internet as part of the larger health communication system and take advantage of incorporating extant communication concepts. Not only should research focus on the 'net-gap' and information quality, it also should address the inherently communicative and transactional quality of Internet use. Both interpersonal and mass communication concepts open avenues for investigation and understanding the influence of the Internet on health beliefs and behaviors, health care, medical outcomes, and the health care system.

78 FR 15008 - Applications for New Awards; Native American Career and Technical Education Program (NACTEP...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... published in the Federal Register. Free Internet access to the official edition of the Federal Register and... free, at 1- 800-877-8339. Accessible Format: Individuals with disabilities can obtain this document and... Acrobat Reader, which is available free at the site. You may also access documents of the Department...

78 FR 38304 - Applications for New Awards; Native Hawaiian Career and Technical Education Program (NHCTEP...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-26

... document published in the Federal Register. Free Internet access to the official edition of the Federal... Service (FRS), toll free, at 1- 800-877-8339. Accessible Format: Individuals with disabilities can obtain... Adobe Acrobat Reader, which is available free at the site. You may also access documents of the...

78 FR 21846 - Approval and Promulgation of State Plans for Designated Facilities and Pollutants: Connecticut...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-12

... contact information unless you provide it in the body of your comment. If you send an email comment... Internet. If you submit an electronic comment, EPA recommends that you include your name and other contact... comment due to technical difficulties and cannot contact you for clarification, EPA may not be able to...

EJS, JIL Server, and LabVIEW: An Architecture for Rapid Development of Remote Labs

ERIC Educational Resources Information Center

Chacón, Jesús; Vargas, Hector; Farias, Gonzalo; Sanchez, José; Dormido, Sebastián

2015-01-01

Designing and developing web-enabled remote laboratories for pedagogical purposes is not an easy task. Often, developers (generally, educators who know the subjects they teach but lack of the technical and programming skills required to build Internet-based educational applications) end up discarding the idea of exploring these new teaching and…

Interactive, Collaborative Science via the 'Net: Live from the Hubble Space Telescope.

ERIC Educational Resources Information Center

Federman, Alan N.; Edwards, Sheri

1997-01-01

As a part of the Passport to Knowledge Project "Live from the Hubble Space Telescope," over 60 schools collaborated by making weather observations that were displayed via the Internet during the week of April 15-19, 1996. Describes the weather activity, technical information, and the experiences of participating students in grades 5/6 at…

Library Instruction in the Electronic Library: The University of Arizona's Electronic Library Education Centers.

ERIC Educational Resources Information Center

Glogoff, Stuart

1995-01-01

Discusses two Electronic Library Education Centers (ELECs) created at the University of Arizona to improve library instruction in the use of online resources. Examines costs of developing ELECs; technical changes experienced; and benefits to users and librarians. A sidebar by Abbie J. Basile identifies Internet resources for planning and/or…

75 FR 59997 - Shipping; Technical, Organizational, and Conforming Amendments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-29

... Federal holidays. You may also find this docket on the Internet by going to http://www.regulations.gov...) and (b)(B), we find that this rule is exempt from notice and comment rulemaking requirements because... publish an NPRM. Under 5 U.S.C. 553(d)(3), the Coast Guard finds that, for the same reasons, good cause...

Conceptual Framework of Modes of Problem Solving Action (MPSA): Implications for Internet Teaching and Learning.

ERIC Educational Resources Information Center

Lai, Su-Huei

The conceptual framework of the Modes of Problem Solving Action (MPSA) model integrates Dewey's pragmatism, critical science theory, and theory regarding the three modes of inquiry. The MPSA model is formulated in the shape of a matrix. Horizontally, there are the following modes: technical, interpretive, and emancipating. Vertically, there are…

13 CFR 119.11 - What information will be requested in an application under the PRIME program?

Code of Federal Regulations, 2010 CFR

2010-01-01

..., programs and other technical assistance services, with specific descriptions of the extent to which such services have reached low and very low-income individuals, and the success rates of clients. (3) A list of... hardware, software and internet capabilities. (5) In the event the applicant is a collaborative, a plan for...

The official websites of blood centers in China: A nationwide cross-sectional study.

PubMed

Hu, Huiying; Wang, Jing; Zhu, Ming

2017-01-01

Blood collection agencies worldwide are facing ongoing and increasing medical demands for blood products. Many potential donors would search related information online before making decision of whether or not to donate blood. However, there is little knowledge of the online information and services provided by blood centers in China, despite the constantly increase of internet users. Our research investigates the number of blood centers' official websites and their quality, and highlights the deficiencies that required future advances. Identified official websites of blood centers were scored using a newly developed evaluation instrument with 42 items concerning technical aspects, information quality, information comprehensiveness and interactive services. Scores of websites were compared between blood centers with different level (provincial vs. regional blood centers) and location (blood centers located in economically developed vs. developing region). For the 253 working official websites all the 350 blood centers in China, and the mean overall score of websites was 24.7 out of 42. 79.1% websites were rated as fair (50-75% of maximum), 5.5% as good (≥75% of maximum) and 15.4% as poor(25-50% of maximum;). Websites got very low sub-scores in information quality (mean = 3.8; range 1-8; maximum = 9) and interactive services (3.3; 0-10; 10). Higher proportions of provincial (vs. regional) blood centers and economically developed (vs. developing) blood centers had official websites (p = 0.044 and p = 0.001; respectively) with better overall quality (p<0.001 and p <0.01) and better sub-scores (in all of the four sections and in technical aspects and information quality). Website overall scores was positively correlated with the number of people served by each blood center (p< 0.001) and the donation rate of each province (p = 0.046). This study suggests there is a need to further develop and improve official websites in China, especially for regional and inland blood centers. The poor information quality and interactive services provided by these websites is of particular concern, given the challenges in blood donor counselling and recruitment.

The official websites of blood centers in China: A nationwide cross-sectional study

PubMed Central

Hu, Huiying; Wang, Jing

2017-01-01

Background Blood collection agencies worldwide are facing ongoing and increasing medical demands for blood products. Many potential donors would search related information online before making decision of whether or not to donate blood. However, there is little knowledge of the online information and services provided by blood centers in China, despite the constantly increase of internet users. Our research investigates the number of blood centers’ official websites and their quality, and highlights the deficiencies that required future advances. Methods Identified official websites of blood centers were scored using a newly developed evaluation instrument with 42 items concerning technical aspects, information quality, information comprehensiveness and interactive services. Scores of websites were compared between blood centers with different level (provincial vs. regional blood centers) and location (blood centers located in economically developed vs. developing region). Results For the 253 working official websites all the 350 blood centers in China, and the mean overall score of websites was 24.7 out of 42. 79.1% websites were rated as fair (50–75% of maximum), 5.5% as good (≥75% of maximum) and 15.4% as poor(25–50% of maximum;). Websites got very low sub-scores in information quality (mean = 3.8; range 1–8; maximum = 9) and interactive services (3.3; 0–10; 10). Higher proportions of provincial (vs. regional) blood centers and economically developed (vs. developing) blood centers had official websites (p = 0.044 and p = 0.001; respectively) with better overall quality (p<0.001 and p <0.01) and better sub-scores (in all of the four sections and in technical aspects and information quality). Website overall scores was positively correlated with the number of people served by each blood center (p< 0.001) and the donation rate of each province (p = 0.046). Conclusions This study suggests there is a need to further develop and improve official websites in China, especially for regional and inland blood centers. The poor information quality and interactive services provided by these websites is of particular concern, given the challenges in blood donor counselling and recruitment. PMID:28793324

Quantification of active pharmaceutical ingredient and impurities in sildenafil citrate obtained from the Internet.

PubMed

Veronin, Michael A; Nutan, Mohammad T; Dodla, Uday Krishna Reddy

2014-10-01

The accessibility of prescription drugs produced outside of the United States, most notably sildenafil citrate (innovator product, Viagra®), has been made much easier by the Internet. Of greatest concern to clinicians and policymakers is product quality and patient safety. The US Food and Drug Administration (FDA) has issued warnings to potential buyers that the safety of drugs purchased from the Internet cannot be guaranteed, and may present a health risk to consumers from substandard products. The objective of this study was to determine whether generic sildenafil citrate tablets from international markets obtained via the Internet are equivalent to the US innovator product regarding major aspects of pharmaceutical quality: potency, accuracy of labeling, and presence and level of impurities. This will help identify aspects of drug quality that may impact public health risks. A total of 15 sildenafil citrate tablets were obtained for pharmaceutical analysis: 14 generic samples from international Internet pharmacy websites and the US innovator product. According to US Pharmacopeial guidelines, tablet samples were tested using high-performance liquid chromatography for potency of active pharmaceutical ingredient (API) and levels of impurities (impurities A, B, C, and D). Impurity levels were compared with International Conference on Harmonisation (ICH) limits. Among the 15 samples, 4 samples possessed higher impurity B levels than the ICH qualification threshold, 8 samples possessed higher impurity C levels than the ICH qualification threshold, and 4 samples possessed more than 1% impurity quantity of maximum daily dose (MDD). For API, 6 of the samples failed to fall within the 5% assay limit. Quality assurance tests are often used to detect formulation defects of drug products during the manufacturing and/or storage process. Results suggest that manufacturing standards for sildenafil citrate generic drug products compared with the US innovator product are not equivalent with regards to potency and levels of impurities. These findings have implications for safety and effectiveness that should be addressed by clinicians to safeguard consumers who choose to purchase sildenafil citrate and foreign-manufactured drugs, in general, via the Internet.

Quantification of active pharmaceutical ingredient and impurities in sildenafil citrate obtained from the Internet

PubMed Central

Nutan, Mohammad T.; Dodla, Uday Krishna Reddy

2014-01-01

Background: The accessibility of prescription drugs produced outside of the United States, most notably sildenafil citrate (innovator product, Viagra®), has been made much easier by the Internet. Of greatest concern to clinicians and policymakers is product quality and patient safety. The US Food and Drug Administration (FDA) has issued warnings to potential buyers that the safety of drugs purchased from the Internet cannot be guaranteed, and may present a health risk to consumers from substandard products. Objective: The objective of this study was to determine whether generic sildenafil citrate tablets from international markets obtained via the Internet are equivalent to the US innovator product regarding major aspects of pharmaceutical quality: potency, accuracy of labeling, and presence and level of impurities. This will help identify aspects of drug quality that may impact public health risks. Methods: A total of 15 sildenafil citrate tablets were obtained for pharmaceutical analysis: 14 generic samples from international Internet pharmacy websites and the US innovator product. According to US Pharmacopeial guidelines, tablet samples were tested using high-performance liquid chromatography for potency of active pharmaceutical ingredient (API) and levels of impurities (impurities A, B, C, and D). Impurity levels were compared with International Conference on Harmonisation (ICH) limits. Results: Among the 15 samples, 4 samples possessed higher impurity B levels than the ICH qualification threshold, 8 samples possessed higher impurity C levels than the ICH qualification threshold, and 4 samples possessed more than 1% impurity quantity of maximum daily dose (MDD). For API, 6 of the samples failed to fall within the 5% assay limit. Conclusions: Quality assurance tests are often used to detect formulation defects of drug products during the manufacturing and/or storage process. Results suggest that manufacturing standards for sildenafil citrate generic drug products compared with the US innovator product are not equivalent with regards to potency and levels of impurities. These findings have implications for safety and effectiveness that should be addressed by clinicians to safeguard consumers who choose to purchase sildenafil citrate and foreign-manufactured drugs, in general, via the Internet. PMID:25360239

Amelioration and retrofitting of educational buildings

NASA Astrophysics Data System (ADS)

Casciati, Fabio; Casciati, Sara

2018-01-01

Following a seismic event that occurred years ago in Central Italy, the public opinion was growing and growing a concern on the adequacy of educational buildings all across Italy. This activated several political decisions and a consequent technical effort is in progress. Technically speaking one has to manage the classical problem of retrofitting existing buildings. However, the legal environment goes across national codes, targeted guidelines and the professional need of achieving pragmatic solutions based on ethical and social acceptation schemes.This paper introduces the topic in its worldwide exception and focuses then on some operative aspects in the Italian situation. It outlines the consolidated steps along this technical process and emphasizes the weak aspects one meets when going across the designers' reports.

Beams from boltwood: a feasibility study

Treesearch

Peter Koch

1964-01-01

Previous papers in this series of four have explored technical aspects of converting southern pine boltwood into long laminated beams of uniform high strength. This final discussion examines production and economic aspects of the proposed system.

Is Internet Pornography Causing Sexual Dysfunctions? A Review with Clinical Reports.

PubMed

Park, Brian Y; Wilson, Gary; Berger, Jonathan; Christman, Matthew; Reina, Bryn; Bishop, Frank; Klam, Warren P; Doan, Andrew P

2016-08-05

Traditional factors that once explained men's sexual difficulties appear insufficient to account for the sharp rise in erectile dysfunction, delayed ejaculation, decreased sexual satisfaction, and diminished libido during partnered sex in men under 40. This review (1) considers data from multiple domains, e.g., clinical, biological (addiction/urology), psychological (sexual conditioning), sociological; and (2) presents a series of clinical reports, all with the aim of proposing a possible direction for future research of this phenomenon. Alterations to the brain's motivational system are explored as a possible etiology underlying pornography-related sexual dysfunctions. This review also considers evidence that Internet pornography's unique properties (limitless novelty, potential for easy escalation to more extreme material, video format, etc.) may be potent enough to condition sexual arousal to aspects of Internet pornography use that do not readily transition to real-life partners, such that sex with desired partners may not register as meeting expectations and arousal declines. Clinical reports suggest that terminating Internet pornography use is sometimes sufficient to reverse negative effects, underscoring the need for extensive investigation using methodologies that have subjects remove the variable of Internet pornography use. In the interim, a simple diagnostic protocol for assessing patients with porn-induced sexual dysfunction is put forth.

[CME-certified online education in Germany - status in ophthalmology 2011].

PubMed

Handzel, D M

2012-06-01

The use of the internet is becoming more and more important in every aspect of daily life, also in professional education. Online education and face-to-face learning have proven to be equally efficient. The aim of this study is to evaluate the amount of online education in the German-speaking internet 2011. The terms "ophthalmology", "online-education", "continuing medical education" and "CME" (partly in German language) were searched by an internet-search engine. The first 100 pages were visited. Pages were evaluated in respect of quality and quantity, authorship and possible influence of sponsors. Only 9 of the first 100 hits had an actual offer for ophthalmology. Nearly all of these were websites of ophthalmological scientific journals. The content represented the same educational format (pictures and text) as in the print issue. CME-certified online education can be found in Germany as offspring of print issues only. The content is identical with educational texts in the print issues. An enlargement of the offer, which uses the possibilities of modern internet technology is highly probable. This estimation is supported by the growing use of the internet and developments on English-speaking websites for online-education. © Georg Thieme Verlag KG Stuttgart · New York.

The Effect of Loneliness on Social Networking Sites Use and Its Related Behaviors.

PubMed

Ranaeiy, Samira; Taghavi, Mohammad Reza; Goodarzi, Mohammad Ali

2016-08-01

The current research was conducted to examine the effect of "Loneliness", on time spent in Social Networking Sites (S.N.S), main reasons for S.N.S use, and its related behaviors. 156 students of Shiraz University voluntarily participated in this research. Loneliness was assessed usingthe UCLA Loneliness scale. 25% of highest scoring students reported that they were lonely whereas 25% of the lowest scoring students were considered to be non-lonely. The positive and negative reasons of using S.N.S were assessed based on Reasons for Internet Use Scale, and internet behaviors were assessed based on Scale of Internet Behaviors. There was no difference in time spent in S.N.S as well as the positive and negative reasons of using S.N.S (contrary to literature), but internet behaviors showed a significant difference between "lonely" and "non-lonely" individuals. "Lonely" and "non-lonely" individuals showed a significant difference in "social aspect" of S.N.S behaviors. There was also a significant difference between "Lonely" and "non-Lonely" individuals in "Negative impact" of S.N.S behaviors. Yet, there seemed to be no difference in "competency and convenience aspect" of S.N.S behaviors. This study suggested that there is no difference between lonely and non-lonely individuals in reasons for using S.N.S and time spent in S.N.S. This finding stands contrary to previous research findings and general literature on the subject In other words, what drives people to S.N.S at the first place shows no significant difference between lonely and non-lonely individuals while after attending S.N.S, social behavior of lonely individuals shows a significant difference which is consistently enhanced online. Lonely people also significantly develop internet-related problems in their daily functioning, including interference with real life socializing.

Prevalence and co-occurrence of compulsive buying, problematic Internet and mobile phone use in college students in Yantai, China: relevance of self-traits.

PubMed

Jiang, Zhaocai; Shi, Mingyan

2016-12-01

Until now, most research in the prevalence of compulsive buying (CB) has been developed from samples in western developed countries, this study aimed to estimate the prevalence and co-morbidities of CB, problematic Internet use (PIU) and problematic mobile phone use (PMPU) in college students in Yantai, China. Moreover, based on the lack of research focusing on differences between CB and addiction, we will explore whether CB and PIU/PMPU individuals are characterized by the same self-traits (i. e., self-control, self-esteem and self-efficacy) related profile. A total of 601 college students were involved in this cross-sectional study. Compulsive buying, problematic Internet and mobile phone use and self-traits were assessed by self-reported questionnaires. The demographic information and use characteristics were included in the questionnaires. The incidence of CB, PIU and PMPU were 5.99, 27.8 and 8.99% respectively. In addition, compared with rural students, students from cities are more likely to get involved in CB. Students using mobile phone to surf the Internet displayed higher risk of PIU than counterparts using computer. Students using Internet or mobile phone longer are more prone to problematic use. Furthermore, we found the strong correlations and high co-morbidities of CB, PIU and PMPU and self-control was the most significant predictor for all three disorders. However, self-esteem and self-efficacy were significant predictors only for CB. Our findings indicated that with the prevalence of CB and PMPU roughly equivalent to that demonstrated in previous studies, PIU in Chinese college students is serious and deserves more attention. Furthermore, besides the impulsive aspect common with addiction, CB is also driven by painful self-awareness derived from low self-regard which implies the obsessive-compulsive aspect.

Hearing Device Manufacturers Call for Interoperability and Standardization of Internet and Audiology.

PubMed

Laplante-Lévesque, Ariane; Abrams, Harvey; Bülow, Maja; Lunner, Thomas; Nelson, John; Riis, Søren Kamaric; Vanpoucke, Filiep

2016-10-01

This article describes the perspectives of hearing device manufacturers regarding the exciting developments that the Internet makes possible. Specifically, it proposes to join forces toward interoperability and standardization of Internet and audiology. A summary of why such a collaborative effort is required is provided from historical and scientific perspectives. A roadmap toward interoperability and standardization is proposed. Information and communication technologies improve the flow of health care data and pave the way to better health care. However, hearing-related products, features, and services are notoriously heterogeneous and incompatible with other health care systems (no interoperability). Standardization is the process of developing and implementing technical standards (e.g., Noah hearing database). All parties involved in interoperability and standardization realize mutual gains by making mutually consistent decisions. De jure (officially endorsed) standards can be developed in collaboration with large national health care systems as well as spokespeople for hearing care professionals and hearing device users. The roadmap covers mutual collaboration; data privacy, security, and ownership; compliance with current regulations; scalability and modularity; and the scope of interoperability and standards. We propose to join forces to pave the way to the interoperable Internet and audiology products, features, and services that the world needs.

Technical-Oriented Enterprise Resource Planning (ERP) Body of Knowledge for Information Systems Programs: Content and Implementation

ERIC Educational Resources Information Center

Boyle, Todd A.

2007-01-01

In this article, the author proposes a body of knowledge that the educators can use to incorporate the technical aspects of enterprise resource planning (ERP) into an information systems (IS) program, encapsulated as the ERP technical knowledge framework. To illustrate the application of this framework, the author discusses a course sequence that…

Audiovisual Speech Web-Lab: an Internet teaching and research laboratory.

PubMed

Gordon, M S; Rosenblum, L D

2001-05-01

Internet resources now enable laboratories to make full-length experiments available on line. A handful of existing web sites offer users the ability to participate in experiments and generate usable data. We have integrated this technology into a web site that also provides full discussion of the theoretical and methodological aspects of the experiments using text and simple interactive demonstrations. The content of the web site (http://www.psych.ucr.edu/avspeech/lab) concerns audiovisual speech perception and its relation to face perception. The site is designed to be useful for users of multiple interests and levels of expertise.

Illness and Internet empowerment: writing and reading breast cancer in cyberspace.

PubMed

Pitts, Victoria

2004-01-01

The Internet is now a site where women with breast cancer both read and write about the illness, and in doing so negotiate identity and definitions of situation in disembodied space. Cyberspace has been imagined as a liberatory realm where women can transgress gender roles, invent selves and create new forms of knowledge. This study explores the personal web pages of women with breast cancer with an interest in exploring the issue of 'cyber-agency' or empowerment in cyberspace. I suggest here that women's web pages might offer potentially critical opportunities for women's knowledge-making in relation to what are often highly political aspects of the body, gender and illness. However, the Internet is not an inherently empowering technology, and it can be a medium for affirming norms of femininity, consumerism, individualism and other powerful social messages.

Internet Access to Spacecraft

NASA Technical Reports Server (NTRS)

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

2000-01-01

The Operating Missions as Nodes on the Internet (OMNI) project at NASA's Goddard Space flight Center (GSFC), is demonstrating the use of standard Internet protocols for spacecraft communication systems. This year, demonstrations of Internet access to a flying spacecraft have been performed with the UoSAT-12 spacecraft owned and operated by Surrey Satellite Technology Ltd. (SSTL). Previously, demonstrations were performed using a ground satellite simulator and NASA's Tracking and Data Relay Satellite System (TDRSS). These activities are part of NASA's Space Operations Management Office (SOMO) Technology Program, The work is focused on defining the communication architecture for future NASA missions to support both NASA's "faster, better, cheaper" concept and to enable new types of collaborative science. The use of standard Internet communication technology for spacecraft simplifies design, supports initial integration and test across an IP based network, and enables direct communication between scientists and instruments as well as between different spacecraft, The most recent demonstrations consisted of uploading an Internet Protocol (IP) software stack to the UoSAT- 12 spacecraft, simple modifications to the SSTL ground station, and a series of tests to measure performance of various Internet applications. The spacecraft was reconfigured on orbit at very low cost. The total period between concept and the first tests was only 3 months. The tests included basic network connectivity (PING), automated clock synchronization (NTP), and reliable file transfers (FTP). Future tests are planned to include additional protocols such as Mobile IP, e-mail, and virtual private networks (VPN) to enable automated, operational spacecraft communication networks. The work performed and results of the initial phase of tests are summarized in this paper. This work is funded and directed by NASA/GSFC with technical leadership by CSC in arrangement with SSTL, and Vytek Wireless.

Development and Implementation of an Internet-Based Survivorship Care Program for Cancer Survivors Treated with Hematopoietic Stem Cell Transplantation

PubMed Central

Syrjala, Karen L.; Stover, Allison C.; Yi, Jean C.; Artherholt, Samantha B.; Romano, Eleni M.; Schoch, Gary; Stewart, Susan; Flowers, Mary E.D.

2011-01-01

Introduction The internet provides a widely accessible modality for meeting survivorship care needs of cancer survivors. In this paper we describe the development and implementation of an internet site designed as a base from which to conduct a randomized controlled trial to meet psycho-educational needs of hematopoietic stem cell transplantation (HSCT) survivors. Methods A cross-disciplinary team designed, wrote content and programmed an internet site for online study registration, consent, assessment, and study implementation. All 3–18 year survivors of HSCT for hematologic malignancy treated at one transplant center were approached by mail for participation. All study activities could be conducted without study staff contact. However, participants had options for phone or email contact with study staff as desired. Results Of 1775 participants approached for the study, 775 (58% of those eligible) consented and completed baseline assessment. Mean age was 51.7 (SD=12.5, age range 18–79), with 56% male. 57% required staff contact one or more times; a majority were for minor technical issues or delays in completion of enrollment or baseline assessment. Discussions/Conclusions This study demonstrated the potential for providing internet-based survivorship care to long-term survivors of HSCT. Although building a survivorship internet site requires a team with diverse expertise, once built, these resources can be implemented rapidly with large numbers of survivors. Implications for Cancer Survivors While internet-based services will not meet all the needs of cancer survivors, this methodology represents an important modality for augmenting onsite clinical services as a method for meeting psycho-educational, information and resource needs of cancer survivors. PMID:21544671

[Facing the challenges of ubiquitous computing in the health care sector].

PubMed

Georgieff, Peter; Friedewald, Michael

2010-01-01

The steady progress of microelectronics, communications and information technology will enable the realisation of the vision for "ubiquitous computing" where the Internet extends into the real world embracing everyday objects. The necessary technical basis is already in place. Due to their diminishing size, constantly falling price and declining energy consumption, processors, communications modules and sensors are being increasingly integrated into everyday objects today. This development is opening up huge opportunities for both the economy and individuals. In the present paper we discuss possible applications, but also technical, social and economic barriers to a wide-spread use of ubiquitous computing in the health care sector. .

Internet interventions for mental health and addictions: current findings and future directions.

PubMed

Cunningham, John A; Gulliver, Amelia; Farrer, Lou; Bennett, Kylie; Carron-Arthur, Bradley

2014-12-01

Over the last several years, there has been a substantial increase in the number of publications reporting on Internet interventions for mental health and addictions. This paper provides a summary of the recent research on Internet interventions for the most common mental health and addictions concerns-depression, anxiety, alcohol and smoking. There is considerable evidence for the effectiveness of Internet-based interventions targeting depression, anxiety disorders, alcohol use and smoking. Small to moderate effect sizes have been reported for interventions targeting depression, anxiety and alcohol use, and smoking interventions have shown large effects. The addition of human support to depression and anxiety interventions has generally resulted in larger treatments effects, but this trend has not been observed in trials of interventions targeting alcohol use. There is some evidence that online interventions can be as effective as face-to-face therapies, at least for anxiety disorders. Despite a proliferation of research activity in this area, gaps in knowledge remain. Future research should focus on the development and evaluation of interventions for different platforms (e.g. smartphone applications), examining the long-term impacts of these interventions, determining active intervention components and identifying methods for enhancing tailoring and engagement. Careful consideration should be given to the ongoing technical and clinical expertise required to ensure that Internet interventions are delivered safely and professionally in a rapidly changing technology environment.

Brain-Mind Operational Architectonics Imaging: Technical and Methodological Aspects

PubMed Central

Fingelkurts, Andrew A; Fingelkurts, Alexander A

2008-01-01

This review paper deals with methodological and technical foundations of the Operational Architectonics framework of brain and mind functioning. This theory provides a framework for mapping and understanding important aspects of the brain mechanisms that constitute perception, cognition, and eventually consciousness. The methods utilized within Operational Architectonics framework allow analyzing with an incredible detail the operational behavior of local neuronal assemblies and their joint activity in the form of unified and metastable operational modules, which constitute the whole hierarchy of brain operations, operations of cognition and phenomenal consciousness. PMID:19526071

Using the Internet as a Tool for Public Service: Creating a Community History Web Site

ERIC Educational Resources Information Center

Henson, Darold Leigh

2005-01-01

Creating a community history Web site is a way for technical communication practitioners, students, and teachers to improve their expertise while performing a valuable public service. Developers of this kind of Web site combine personal interest in the history and culture of their chosen communities with professional interest in a wide range of…

NRC/AMRMC Resident Research Associateship Program

DTIC Science & Technology

2017-04-01

final report. The productivity of these Associates is listed in the technical report. 15. SUBJECT TERMS- Associateship program, post -doc, awards 16...granting institutions in the United States; 4) posting announcements on internet job sites, electronic newsletters and professional society websites; 5...implemented in the testing and evaluation of medical countermeasures. SCHOLARLY PRODUCTIVITY ARTICLES - PEER REVIEWED Bixler, Sandra L; Bearss, Jeremy J

ICT, Education and Older People in Australia: A Socio-Technical Analysis

ERIC Educational Resources Information Center

Tatnall, Arthur

2014-01-01

People over 65 (or older people) are a growing proportion of the population in many developed countries including Australia. In the last 10 to 12 years interest from this group in the use of Information and Communication Technologies (ICT) and the Internet has also grown considerably. ICT has much to offer older people as a means of keeping in…

75 FR 44137 - Technical Amendment Language Change From “Wholly” to “Fully”; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-28

...--SPECIAL BENEFITS FOR CERTAIN WORLD WAR II VETERANS Subpart J--[Amended] 0 1. The authority citation for... toll-free number, 1-800-772-1213, or TTY 1-800-325-0778, or visit our Internet site, Social Security... amended Sec. 408.1070 (b)(1) when the introductory text was amended by removing the words ``wholly or...

Using hyperdocuments to manage scientific knowledge: the prototype Encyclopedia of Southern Appalachian Forest Ecosystems

Treesearch

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

2005-01-01

Despite the overwhelming body of research available on the ecology and management of Southern Appalachian forests, a gap exists between what scientists know and what the management community is able to apply on the ground. Most research knowledge still resides in highly technical, narrowly focused research publications housed in libraries. The internet, combined with...

Internet and Independent E-Learning of School Age Children in Thailand (One Study)

ERIC Educational Resources Information Center

Quigley, Donna

2011-01-01

Schools generally have been unable to keep up with the rapid technical changes in modern society. As a result, primary school age children worldwide are becoming self-taught independent e-learners and the gap between what they know and are able to do exceeds the learning outcomes for their schools' ICT (information communication technology)…

Digital government and public health.

PubMed

Fountain, Jane E

2004-10-01

Digital government is typically defined as the production and delivery of information and services inside government and between government and the public using a range of information and communication technologies. Two types of government relationships with other entities are government-to-citizen and government-to-government relationships. Both offer opportunities and challenges. Assessment of a public health agency's readiness for digital government includes examination of technical, managerial, and political capabilities. Public health agencies are especially challenged by a lack of funding for technical infrastructure and expertise, by privacy and security issues, and by lack of Internet access for low-income and marginalized populations. Public health agencies understand the difficulties of working across agencies and levels of government, but the development of new, integrated e-programs will require more than technical change - it will require a profound change in paradigm.

Field of smart structures as seen by those working in it: survey results

NASA Astrophysics Data System (ADS)

Spillman, William B., Jr.; Sirkis, James S.; Gardiner, Peter T.

1995-04-01

There has been considerable discussion in the technical community on a number of questions concerned with smart materials and structures, such as what they are, whether smart materials can be considered a subset of smart structures, whether a smart structure and an intelligent structure are the same thing, etc. This discussion is both fueled and confused by the technical community due to the truly multidisciplinary nature of this new field. Smart materials and structures research involves so many technically diverse fields that it is quite common for one field to completely misunderstand the terminology and state-of-the-art in other fields. In order to ascertain whether a consensus is emerging on a number of these questions, the technical community was surveyed in a number of ways including via the Internet and by direct contact. The purpose of this survey in the final analysis was to better define the smart materials and structures field, its current status and its potential benefits. Results of the survey are presented and discussed.

An overview of structurally complex network-based modeling of public opinion in the “We the Media” era

NASA Astrophysics Data System (ADS)

Wang, Guanghui; Wang, Yufei; Liu, Yijun; Chi, Yuxue

2018-05-01

As the transmission of public opinion on the Internet in the “We the Media” era tends to be supraterritorial, concealed and complex, the traditional “point-to-surface” transmission of information has been transformed into “point-to-point” reciprocal transmission. A foundation for studies of the evolution of public opinion and its transmission on the Internet in the “We the Media” era can be laid by converting the massive amounts of fragmented information on public opinion that exists on “We the Media” platforms into structurally complex networks of information. This paper describes studies of structurally complex network-based modeling of public opinion on the Internet in the “We the Media” era from the perspective of the development and evolution of complex networks. The progress that has been made in research projects relevant to the structural modeling of public opinion on the Internet is comprehensively summarized. The review considers aspects such as regular grid-based modeling of the rules that describe the propagation of public opinion on the Internet in the “We the Media” era, social network modeling, dynamic network modeling, and supernetwork modeling. Moreover, an outlook for future studies that address complex network-based modeling of public opinion on the Internet is put forward as a summary from the perspective of modeling conducted using the techniques mentioned above.

Consumer empowerment in health care amid the internet and social media.

PubMed

Lober, William B; Flowers, Janine L

2011-08-01

Consumer empowerment in health and rapid change in health information and communication technologies have their roots in broader social trends. This article reviews the activities at the intersection of consumer empowerment and technology. Technical reports, white papers, books, journal articles, and Web sites. Social trends are visible in the integration of information and communication technologies into health care, in both searching for and sharing information on the Internet, in the use of social media to create new types of interactions with family, providers, and peers, and in the e-patient, who integrates these new roles and new technologies. Changes in both patients and technology will impact oncology nursing practice as new, patient-centered, interactions emerge. Copyright © 2011 Elsevier Inc. All rights reserved.

Internet virtual studio: low-cost augmented reality system for WebTV

NASA Astrophysics Data System (ADS)

Sitnik, Robert; Pasko, Slawomir; Karaszewski, Maciej; Witkowski, Marcin

2008-02-01

In this paper a concept of a Internet Virtual Studio as a modern system for production of news, entertainment, educational and training material is proposed. This system is based on virtual studio technology and integrated with multimedia data base. Its was developed for web television content production. In successive subentries the general system architecture, as well as the architecture of modules one by one is discussed. The authors describe each module by presentation of a brief information about work principles and technical limitations. The presentation of modules is strictly connected with a presentation of their capabilities. Results produced by each of them are shown in the form of exemplary images. Finally, exemplary short production is presented and discussed.

Research on the application of vehicle network in optimization of automobile supply supply chain

NASA Astrophysics Data System (ADS)

Jing, Xuelei; Jia, Baoxian

2017-09-01

The four key areas of the development of Internet-connected (intelligent transportation) with great potential for development,environmental monitoring, goods tracking, and the development of smart grid are the core supporting technologies of many applications. In order to improve the adaptability of data distribution, so that it can be used in urban, rural or highway and other different car networking scenarios, the study test and hypothetical test of the technical means to accurately estimate the different car network scene parameters indicators, and then different scenarios take different distribution strategies. Taking into account the limited nature of the data distribution of the Internet network data, the paper uses the idea of a customer to optimize the simulation

Technical aspects of CT imaging of the spine.

PubMed

Tins, Bernhard

2010-11-01

This review article discusses technical aspects of computed tomography (CT) imaging of the spine. Patient positioning, and its influence on image quality and movement artefact, is discussed. Particular emphasis is placed on the choice of scan parameters and their relation to image quality and radiation burden to the patient. Strategies to reduce radiation burden and artefact from metal implants are outlined. Data acquisition, processing, image display and steps to reduce artefact are reviewed. CT imaging of the spine is put into context with other imaging modalities for specific clinical indications or problems. This review aims to review underlying principles for image acquisition and to provide a rough guide for clinical problems without being prescriptive. Individual practice will always vary and reflect differences in local experience, technical provisions and clinical requirements.

Third International Mathematics and Science Study 1999 Video Study Technical Report: Volume 2--Science. Technical Report. NCES 2011-049

ERIC Educational Resources Information Center

Garnier, Helen E.; Lemmens, Meike; Druker, Stephen L.; Roth, Kathleen J.

2011-01-01

This second volume of the Third International Mathematics and Science Study (TIMSS) 1999 Video Study Technical Report focuses on every aspect of the planning, implementation, processing, analysis, and reporting of the science components of the TIMSS 1999 Video Study. The report is intended to serve as a record of the actions and documentation of…

Privacy and information security risks in a technology platform for home-based chronic disease rehabilitation and education

PubMed Central

2013-01-01

Background Privacy and information security are important for all healthcare services, including home-based services. We have designed and implemented a prototype technology platform for providing home-based healthcare services. It supports a personal electronic health diary and enables secure and reliable communication and interaction with peers and healthcare personnel. The platform runs on a small computer with a dedicated remote control. It is connected to the patient’s TV and to a broadband Internet. The platform has been tested with home-based rehabilitation and education programs for chronic obstructive pulmonary disease and diabetes. As part of our work, a risk assessment of privacy and security aspects has been performed, to reveal actual risks and to ensure adequate information security in this technical platform. Methods Risk assessment was performed in an iterative manner during the development process. Thus, security solutions have been incorporated into the design from an early stage instead of being included as an add-on to a nearly completed system. We have adapted existing risk management methods to our own environment, thus creating our own method. Our method conforms to ISO’s standard for information security risk management. Results A total of approximately 50 threats and possible unwanted incidents were identified and analysed. Among the threats to the four information security aspects: confidentiality, integrity, availability, and quality; confidentiality threats were identified as most serious, with one threat given an unacceptable level of High risk. This is because health-related personal information is regarded as sensitive. Availability threats were analysed as low risk, as the aim of the home programmes is to provide education and rehabilitation services; not for use in acute situations or for continuous health monitoring. Conclusions Most of the identified threats are applicable for healthcare services intended for patients or citizens in their own homes. Confidentiality risks in home are different from in a more controlled environment such as a hospital; and electronic equipment located in private homes and communicating via Internet, is more exposed to unauthorised access. By implementing the proposed measures, it has been possible to design a home-based service which ensures the necessary level of information security and privacy. PMID:23937965

Social media and internet-based data in global systems for public health surveillance: a systematic review.

PubMed

Velasco, Edward; Agheneza, Tumacha; Denecke, Kerstin; Kirchner, Göran; Eckmanns, Tim

2014-03-01

The exchange of health information on the Internet has been heralded as an opportunity to improve public health surveillance. In a field that has traditionally relied on an established system of mandatory and voluntary reporting of known infectious diseases by doctors and laboratories to governmental agencies, innovations in social media and so-called user-generated information could lead to faster recognition of cases of infectious disease. More direct access to such data could enable surveillance epidemiologists to detect potential public health threats such as rare, new diseases or early-level warnings for epidemics. But how useful are data from social media and the Internet, and what is the potential to enhance surveillance? The challenges of using these emerging surveillance systems for infectious disease epidemiology, including the specific resources needed, technical requirements, and acceptability to public health practitioners and policymakers, have wide-reaching implications for public health surveillance in the 21st century. This article divides public health surveillance into indicator-based surveillance and event-based surveillance and provides an overview of each. We did an exhaustive review of published articles indexed in the databases PubMed, Scopus, and Scirus between 1990 and 2011 covering contemporary event-based systems for infectious disease surveillance. Our literature review uncovered no event-based surveillance systems currently used in national surveillance programs. While much has been done to develop event-based surveillance, the existing systems have limitations. Accordingly, there is a need for further development of automated technologies that monitor health-related information on the Internet, especially to handle large amounts of data and to prevent information overload. The dissemination to health authorities of new information about health events is not always efficient and could be improved. No comprehensive evaluations show whether event-based surveillance systems have been integrated into actual epidemiological work during real-time health events. The acceptability of data from the Internet and social media as a regular part of public health surveillance programs varies and is related to a circular challenge: the willingness to integrate is rooted in a lack of effectiveness studies, yet such effectiveness can be proved only through a structured evaluation of integrated systems. Issues related to changing technical and social paradigms in both individual perceptions of and interactions with personal health data, as well as social media and other data from the Internet, must be further addressed before such information can be integrated into official surveillance systems. © 2014 Milbank Memorial Fund.

Social Media and Internet-Based Data in Global Systems for Public Health Surveillance: A Systematic Review

PubMed Central

VELASCO, EDWARD; AGHENEZA, TUMACHA; DENECKE, KERSTIN; KIRCHNER, GÖRAN; ECKMANNS, TIM

2014-01-01

Context: The exchange of health information on the Internet has been heralded as an opportunity to improve public health surveillance. In a field that has traditionally relied on an established system of mandatory and voluntary reporting of known infectious diseases by doctors and laboratories to governmental agencies, innovations in social media and so-called user-generated information could lead to faster recognition of cases of infectious disease. More direct access to such data could enable surveillance epidemiologists to detect potential public health threats such as rare, new diseases or early-level warnings for epidemics. But how useful are data from social media and the Internet, and what is the potential to enhance surveillance? The challenges of using these emerging surveillance systems for infectious disease epidemiology, including the specific resources needed, technical requirements, and acceptability to public health practitioners and policymakers, have wide-reaching implications for public health surveillance in the 21st century. Methods: This article divides public health surveillance into indicator-based surveillance and event-based surveillance and provides an overview of each. We did an exhaustive review of published articles indexed in the databases PubMed, Scopus, and Scirus between 1990 and 2011 covering contemporary event-based systems for infectious disease surveillance. Findings: Our literature review uncovered no event-based surveillance systems currently used in national surveillance programs. While much has been done to develop event-based surveillance, the existing systems have limitations. Accordingly, there is a need for further development of automated technologies that monitor health-related information on the Internet, especially to handle large amounts of data and to prevent information overload. The dissemination to health authorities of new information about health events is not always efficient and could be improved. No comprehensive evaluations show whether event-based surveillance systems have been integrated into actual epidemiological work during real-time health events. Conclusions: The acceptability of data from the Internet and social media as a regular part of public health surveillance programs varies and is related to a circular challenge: the willingness to integrate is rooted in a lack of effectiveness studies, yet such effectiveness can be proved only through a structured evaluation of integrated systems. Issues related to changing technical and social paradigms in both individual perceptions of and interactions with personal health data, as well as social media and other data from the Internet, must be further addressed before such information can be integrated into official surveillance systems. PMID:24597553

Seismic microzonation in Latin America and the Caribbean: social, cultural, economic and political aspects

NASA Astrophysics Data System (ADS)

Murria, J.

2009-04-01

The lack of success, not to say failure, of seismic microzonation projects in the Latin America and Caribbean nations-and for that matter elsewhere in the world-should not be attributed to the lack of technical and scientific expertise of our engineers and scientists as there exists in our continent sufficient knowledge and information about the techniques and procedures that have been successfully used elsewhere in the world in the implementation of seismic microzonation projects. The main constrains to the implementation of seismic microzonation projects in Latin America and the Caribbean are of an economic, social, political, and cultural aspects rather than the purely scientific and engineering aspects. Another very important factor contributing to this lack of success has been the apparent failure of the scientific and technical community to convince decision makers (both official and private) that the sound implementation of seismic microzonation projects are a valid instrument to mitigate the negative effects that earthquakes have on the population, on the physical infrastructure and on the environment. An attempt will be made in this paper to analyze these "non technical" aspects and try to arrive at some conclusions as well as to some possible lines of action for the successful implementation of seismic microzonation projects in the seismic risk prone Latin American and Caribbean nations.

NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 25: The impact of language and culture on technical communication in Japan

NASA Technical Reports Server (NTRS)

Kohl, John R.; Barclay, Rebecca O.; Pinelli, Thomas E.; Keene, Michael L.; Kennedy, John M.

1993-01-01

One of the most significant developments in the field of technical communication during the 1980's and 1990's has been a growing interest in international technical communication, including technical communication in Japan. This article provides insights into aspects of the Japanese language and culture that affect Japanese technical communication practices. These insights are then used to interpret and report the results of a survey of Japanese aerospace engineers and scientists concerning the kinds of communication products they produce, the kinds they use, and the specific recommendation they would offer to designers of academic programs in technical communication.

NASA/DoD Aerospace Knowledge Diffusion Research Project. XXV - The impact of language and culture on technical communication in Japan

NASA Technical Reports Server (NTRS)

Kohl, John R.; Barclay, Rebecca O.; Pinelli, Thomas E.; Keene, Michael L.; Kennedy, John M.

1993-01-01

One of the most significant developments in the field of technical communication during the 1980s and 1990s has been a growing interest in international technical communication, including technical communication in Japan. This article provides insights into aspects of the Japanese language and culture that affect Japanese technical communication practices. The authors then use these insights to interpret and report the results of a survey of Japanese aerospace engineers and scientists concerning the kinds of communication products they produce, the kinds they use, and the specific recommendations they would offer to designers of academic programs in technical communication.

Information Infrastructure: Organisational Capability for Online Information Provision.

ERIC Educational Resources Information Center

Klobas, Jane E.

This paper identifies aspects of information flow that are affected by online provision of internal information. Reference is made to four case studies of Western Australian government agencies' steps toward becoming Internet information providers, and to the lessons learned from their experiences. Three key interdependent elements of…

75 FR 12166 - Class E Airspace; Beatrice, NE

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-15

.... You may also submit comments through the Internet at http://www.regulations.gov . You may review the... Dockets Office between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The Docket... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications...

Reflections on Cyberspace as the New "Wired World of Education"

ERIC Educational Resources Information Center

Ward, Andrew; Prosser, Brian T.

2011-01-01

Developments in Information Technologies (ITs) like the Internet have transformed information exchange. Moreover, since information exchange and analysis are key aspects of the learning experience, these developments have had an important impact on education. Within this context, the important question concerns the sort of educational…

Changing Course

ERIC Educational Resources Information Center

Hu, Helen

2012-01-01

In recent years, journalism programs have taken steps to integrate print, TV, radio, and the Internet into every fiber of students' training and assignments. They have intensified their partnerships with newspapers, TV and radio stations, and other media to heighten their students' real-world experience and gain exposure to various aspects of the…

Technical variables in high-throughput miRNA expression profiling: much work remains to be done.

PubMed

Nelson, Peter T; Wang, Wang-Xia; Wilfred, Bernard R; Tang, Guiliang

2008-11-01

MicroRNA (miRNA) gene expression profiling has provided important insights into plant and animal biology. However, there has not been ample published work about pitfalls associated with technical parameters in miRNA gene expression profiling. One source of pertinent information about technical variables in gene expression profiling is the separate and more well-established literature regarding mRNA expression profiling. However, many aspects of miRNA biochemistry are unique. For example, the cellular processing and compartmentation of miRNAs, the differential stability of specific miRNAs, and aspects of global miRNA expression regulation require specific consideration. Additional possible sources of systematic bias in miRNA expression studies include the differential impact of pre-analytical variables, substrate specificity of nucleic acid processing enzymes used in labeling and amplification, and issues regarding new miRNA discovery and annotation. We conclude that greater focus on technical parameters is required to bolster the validity, reliability, and cultural credibility of miRNA gene expression profiling studies.

Telemedicine in pediatric cardiac critical care.

PubMed

Munoz, Ricardo A; Burbano, Nelson H; Motoa, María V; Santiago, Gabriel; Klevemann, Matthew; Casilli, Jeanne

2012-03-01

To describe our international telemedicine experience in pediatric cardiac critical care. This is a case series of pediatric patients teleassisted from the Cardiac Intensive Care Unit (CICU) at Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, PA, to the CICU at Hospital Valle del Lili, Cali, Valle, Colombia, between March and December 2010. An attending intensivist from the CICU in Pittsburgh reviewed cases, monitored real-time vital signs, and gave formal medical advice as requested by the attending physician in Cali. The network connection is a Cisco (San Jose, CA)-based Secure Sockets Layer virtual private network via the Internet that allows access to the web-based interface of the Dräger(®) (Lübeck, Germany) physiological monitor system. The videoconferencing equipment consists of a standard component on a custom-made mobile cart that uses an APC(®) (West Kingston, RI) uninterruptible power supply for portable power and 3Com(®) (Hewlett-Packard, Palo Alto, CA) for wireless connectivity. A post-intervention survey regarding satisfaction with the telemedicine service was conducted. Seventy-one recommendations were given regarding 53 patients. Median age and weight were 10 months and 7.1 kg, respectively. Ventricular septal defect, transposition of the great vessels, and single ventricle accounted for most cases. The most frequent recommendations were related to surgical conduct, management of arrhythmias, and performance of cardiac catheterization studies. No technical difficulties were experienced during the monitoring of the patients. Satisfaction rates were equally high for technical and medical aspects of telemedicine service. Telemedicine is a feasible option for pediatric intensivists seeking experienced assistance in the management of complex cardiac patients. Real-time remote assistance may improve the medical care of pediatric cardiac patients treated in developing countries.

Leo Szilard Lectureship Award: Science Matters - Technical Dimensions of Arms Control and Non-Proliferation Agreements

NASA Astrophysics Data System (ADS)

Timbie, James

2017-01-01

Agreements to reduce nuclear arms and prevent proliferation of nuclear weapons are technical as well as political documents. They must be both technically sound and politically acceptable. This presentation illustrates technical aspects of arms control and non-proliferation agreements, with examples from SALT I, INF, the HEU Agreement, START, and the Iran nuclear negotiations, drawing on 44 years of personal experience in the negotiation of these agreements. The lecture is designed to convey an appreciation of the role that individuals with technical training can play in diplomatic efforts to reduce nuclear forces and prevent nuclear proliferation.

Urology technical and non-technical skills development: the emerging role of simulation.

PubMed

Rashid, Prem; Gianduzzo, Troy R J

2016-04-01

To review the emerging role of technical and non-technical simulation in urological education and training. A review was conducted to examine the current role of simulation in urology training. A PUBMED search of the terms 'urology training', 'urology simulation' and 'urology education' revealed 11,504 titles. Three hundred and fifty-seven abstracts were identified as English language, peer reviewed papers pertaining to the role of simulation in urology and related topics. Key papers were used to explore themes. Some cross-referenced papers were also included. There is an ongoing need to ensure that training time is efficiently utilised while ensuring that optimal technical and non-technical skills are achieved. Changing working conditions and the need to minimise patient harm by inadvertent errors must be taken into account. Simulation models for specific technical aspects have been the mainstay of graduated step-wise low and high fidelity training. Whole scenario environments as well as non-technical aspects can be slowly incorporated into the curriculum. Doing so should also help define what have been challenging competencies to teach and evaluate. Dedicated time, resources and trainer up-skilling are important. Concurrent studies are needed to help evaluate the effectiveness of introducing step-wise simulation for technical and non-technical competencies. Simulation based learning remains the best avenue of progressing surgical education. Technical and non-technical simulation could be used in the selection process. There are good economic, logistic and safety reasons to pursue the process of ongoing development of simulation co-curricula. While the role of simulation is assured, its progress will depend on a structured program that takes advantage of what can be delivered via this medium. Overall, simulation can be developed further for urological training programs to encompass technical and non-technical skill development at all stages, including recertification. © 2015 The Authors BJU International © 2015 BJU International Published by John Wiley & Sons Ltd.

Intersections between the autism spectrum and the internet: perceived benefits and preferred functions of computer-mediated communication.

PubMed

Gillespie-Lynch, Kristen; Kapp, Steven K; Shane-Simpson, Christina; Smith, David Shane; Hutman, Ted

2014-12-01

An online survey compared the perceived benefits and preferred functions of computer-mediated communication of participants with (N  =  291) and without ASD (N  =  311). Participants with autism spectrum disorder (ASD) perceived benefits of computer-mediated communication in terms of increased comprehension and control over communication, access to similar others, and the opportunity to express their true selves. They enjoyed using the Internet to meet others more, and to maintain connections with friends and family less, than did participants without ASD. People with ASD enjoyed aspects of computer-mediated communication that may be associated with special interests or advocacy, such as blogging, more than did participants without ASD. This study suggests that people with ASD may use the Internet in qualitatively different ways from those without ASD. Suggestions for interventions are discussed.

Is cyberspace a new communicative space for women?

PubMed

Wongthawatchai, N

2000-01-01

This paper reviews two books that explore the emerging properties of the Internet and their possible consequences for social structure and human interaction. Discussing the separate summaries of the books, two contradictory perceptions of Information and Communications Technologies (ICTs) are presented: 1) the Internet is creating a new women's communicative space where they can gain power and collective knowledge; 2) it is exacerbating the loss of community and causing more economic disparity, thereby destructuring real space. In particular, the chapter by Inayatullah and Milojevic points out the negative aspects of the Internet as it becomes a playground for unethical behavior, which has increased over the years. Overall, the contributor of the two books recognizes the potential of ICTs to foster significant social and economic changes without ignoring considerations of power, economic advantage, human agency, social struggle, and resistance as significant factors. Moreover, proposals for increasing women's engagement with ICTs and strategies for equality are carefully developed.

Preferred aspects of sexually explicit media among men who have sex with men: where do condoms fit in?

PubMed Central

Galos, Dylan L.; Smolenski, Derek J.; Grey, Jeremy A.; Iantaffi, Alex; Rosser, B.R. Simon

2014-01-01

Sexually explicit media (SEM) is viewed by many men who have sex with men (MSM) and is widely available via the Internet. Though research has investigated the link between SEM and sexual risk behaviour, little has been published about preferences for characteristics of SEM. In an Internet-based cross-sectional study, 1390 adult MSM completed an online survey about their preferences for nine characteristics of SEM and ranked them in order of importance. Respondents preferred free, Internet-based, anonymous SEM portraying behaviours they would do. Cost and looks were the most important characteristics of SEM to participants, while condom use and sexual behaviours themselves were least important. Results suggest that while participants may have preferences for specific behaviours and condom use, these are not the most salient characteristics of SEM to consumers when choosing. PMID:26085898

Should psychiatrists ‘Google’ their patients?

PubMed Central

Ashby, G. Alice; O'Brien, Aileen; Bowman, Deborah; Hooper, Carwyn; Stevens, Toby; Lousada, Esther

2015-01-01

Since its beginnings in the 1980s the internet has come to shape our everyday lives, but doctors still seem rather afraid of it. This anxiety may be explained by the fact that researchers and regulatory bodies focus less on the way that the internet can be used to enhance clinical work and more on the potential and perceived risks that this technology poses in terms of boundary violations and accidental breaches of confidentiality. Some aspects of the internet's impact on medicine have been better researched than others, for example, whether email communication, social media and teleconferencing psychotherapy could be used to improve the delivery of care. However, few authors have considered the specific issue of searching online for information about patients and much of the guidance published by regulatory organisations eludes this issue. In this article we provide clinical examples where the question ‘should I Google the patient?’ may arise and present questions for future research. PMID:26755985

Technical aspects of pediatric epilepsy surgery: Report of a multicenter, multinational web-based survey by the ILAE Task Force on Pediatric Epilepsy Surgery.

PubMed

Cukiert, Arthur; Rydenhag, Bertil; Harkness, William; Cross, J Helen; Gaillard, William D

2016-02-01

Surgical techniques may vary extensively between centers. We report on a web-based survey aimed at evaluating the current technical approaches in different centers around the world performing epilepsy surgery in children. The intention of the survey was to establish technical standards. A request was made to 88 centers to complete a web-based survey comprising 51 questions. There were 14 questions related to general issues, 13 questions investigating the different technical aspects for children undergoing epilepsy surgery, and 24 questions investigating surgical strategies in pediatric epilepsy surgery. Fifty-two centers covering a wide geographic representation completed the questionnaire. The median number of resective procedures per center per year was 47. Some important technical practices appeared (>80% of the responses) such as the use of prophylactic antibiotics (98%), the use of high-speed drills for bone opening (88%), nonresorbable material for bone flap closure (85%), head fixation (90%), use of the surgical microscope (100%), and of free bone flaps. Other questions, such as the use of drains, electrocorticography (ECoG) and preoperative withdrawal of valproate, led to mixed, inconclusive results. Complications were noted in 3.8% of the patients submitted to cortical resection, 9.9% hemispheric surgery, 5% callosotomy, 1.8% depth electrode implantation, 5.9% subdural grids implantation, 11.9% hypothalamic hamartoma resection, 0.9% vagus nerve stimulation (VNS), and 0.5% deep brain stimulation. There were no major differences across regions or countries in any of the subitems above. The present data offer the first overview of the technical aspects of pediatric epilepsy surgery worldwide. Surprisingly, there seem to be more similarities than differences. That aside many of the evaluated issues should be examined by adequately designed multicenter randomized controlled trials (RCTs). Further knowledge on these technical issues might lead to increased standardization and lower costs in the future, as well as definitive practice guidelines. Wiley Periodicals, Inc. © 2016 International League Against Epilepsy.

Doctors and the Web. Help your patients surf the Net safely.

PubMed

Grandinetti, D A

2000-03-06

The Internet promises to touch every aspect of a physician's professional life, from patient relations to access to clinical studies, from billing to patient records, from marketing to e-mail. To help you make sense of what may be the most profound force in medical practice today, we're kicking off a new series with this article on helping patients navigate the Internet. Future installments, which will run in our first issue of every month, will look at such topics as online patient charts; Web-based electronic medical records; services that electronically connect doctors with health plans, hospitals, and other providers; and online supply purchasing.

Reply to comment by Añel on "Most computational hydrology is not reproducible, so is it really science?"

NASA Astrophysics Data System (ADS)

Hutton, Christopher; Wagener, Thorsten; Freer, Jim; Han, Dawei; Duffy, Chris; Arheimer, Berit

2017-03-01

In this article, we reply to a comment made on our previous commentary regarding reproducibility in computational hydrology. Software licensing and version control of code are important technical aspects of making code and workflows of scientific experiments open and reproducible. However, in our view, it is the cultural change that is the greatest challenge to overcome to achieve reproducible scientific research in computational hydrology. We believe that from changing the culture and attitude among hydrological scientists, details will evolve to cover more (technical) aspects over time.

78 FR 10175 - Agency Information Collection Activities: Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

... patient or provider characteristics, physical environment and layout; technical training and support... practice, and, in particular, the technical aspects of clinicians using the health IT system. The focus...; the extent and adequacy of training or instruction patients received in using the health IT; attitudes...

An Interstate Collaborative Approach to Web-Based Instruction.

ERIC Educational Resources Information Center

Grant, Denise; Bryant, Gay; Gilley, Daryl

This paper documents a collaborative effort between faculty members from Pellissippi State Technical Community College (Tennessee) and Northwestern Technical Institute (Georgia) to create and deliver an online class on medical terminology. The following six aspects of the project are described: (1) the collaborative effort, including the viability…

Vertical Lift - Not Just For Terrestrial Flight

NASA Technical Reports Server (NTRS)

Young, Larry A

2000-01-01

Autonomous vertical lift vehicles hold considerable potential for supporting planetary science and exploration missions. This paper discusses several technical aspects of vertical lift planetary aerial vehicles in general, and specifically addresses technical challenges and work to date examining notional vertical lift vehicles for Mars, Titan, and Venus exploration.

Development of Field Information Monitoring System Based on the Internet of Things

NASA Astrophysics Data System (ADS)

Cai, Ken; Liang, Xiaoying; Wang, Keqiang

With the rapid development and wide application of electronics, communication and embedded system technologies, the global agriculture is changing from traditional agriculture that is to improve the production relying on the increase of labor, agricultural inputs to the new stage of modern agriculture with low yields, high efficiency, real-time and accuracy. On the other hand the research and development of the Internet of Things, which is an information network to connect objects, with the full capacity to perceive objects, and having the capabilities of reliable transmission and intelligence processing for information, allows us to obtain real-time information of anything. The application of the Internet of Things in field information online monitoring is an effective solution for present wired sensor monitoring system, which has much more disadvantages, such as high cost, the problems of laying lines and so on. In this paper, a novel field information monitoring system based on the Internet of Things is proposed. It can satisfy the requirements of multi-point measurement, mobility, convenience in the field information monitoring process. The whole structure of system is given and the key designs of system design are described in the hardware and software aspect. The studies have expanded current field information measurement methods and strengthen the application of the Internet of Things.

Internet Sex Ads for MSM and Partner Selection Criteria: The Potency of Race/Ethnicity Online

PubMed Central

Paul, Jay P.; Ayala, George; Choi, Kyung-Hee

2009-01-01

The explosive growth in Internet use by MSM to find sexual partners has been noted in the research literature. However, little attention has been given to the impact of participating in this online sexual marketplace for MSM of color, despite race/ethnicity as a frequently used selection criterion in personal ads or profiles. Six focus group discussions [n=50], and 35 in-depth qualitative interviews were conducted with African American, Latino, Asian and Pacific Islander MSM in Los Angeles, which included discussion of their use of Internet sites to meet/interact with other MSM. Men reported race/ethnicity as a pervasive and powerful factor in facilitating or derailing Internet-mediated sexual encounters. The racialized interactions that MSM of color reported ranged from simple expressions of race-based preferences to blatantly discriminatory/hostile interactions and often demeaning race-based sexual objectification. Experiences of rejection and a perceived hierarchy of value in the sexual market based on race had definite costs for these MSM using these online sites. Furthermore, the private and solitary nature of seeking partners online meant that there was little to buffer the corrosive aspects of those negative experiences. These online dynamics have implications for the power balance in Internet-mediated sexual liaisons, including sexual decision-making and sexual risk. PMID:21322176

Assessing the Acceptability and Usability of an Internet-Based Intelligent Health Assistant Developed for Use among Turkish Migrants: Results of a Study Conducted in Bremen, Germany

PubMed Central

Samkange-Zeeb, Florence; Ernst, Sinja Alexandra; Klein-Ellinghaus, Funda; Brand, Tilman; Reeske-Behrens, Anna; Plumbaum, Till; Zeeb, Hajo

2015-01-01

The Internet offers a new chance for health professionals to reach population groups not usually reached through traditional information channels, for example, migrants. Criticism has, however, been raised that most health information on the Internet is not easy to read and lacks cultural sensitivity. We developed an Internet-based bilingual health assistant especially for Turkish migrants in Germany, tested its acceptance, and evaluated its usability in a participatory research design with families with and without Turkish migrant background. The interactive health assistant covered the following: nutrition, physical activity, overweight, diabetes, as well as pregnancy and pregnancy support. The idea of an Internet-based health assistant was generally accepted by all participants of the evaluation study, as long as it would be incorporated in existing appliances, such as smartphones. The bilingual nature of the assistant was welcomed especially by first generation migrants, but migrant participants also indicated that not all health information needed to be made available in a culture-specific way. The participants were least satisfied with the nutrition component, which they felt should include recipes and ingredients from the culture of origin, as well as specific aspects of food preparation. PMID:26633455

Remote sensing education and Internet/World Wide Web technology

USGS Publications Warehouse

Griffith, J.A.; Egbert, S.L.

2001-01-01

Remote sensing education is increasingly in demand across academic and professional disciplines. Meanwhile, Internet technology and the World Wide Web (WWW) are being more frequently employed as teaching tools in remote sensing and other disciplines. The current wealth of information on the Internet and World Wide Web must be distilled, nonetheless, to be useful in remote sensing education. An extensive literature base is developing on the WWW as a tool in education and in teaching remote sensing. This literature reveals benefits and limitations of the WWW, and can guide its implementation. Among the most beneficial aspects of the Web are increased access to remote sensing expertise regardless of geographic location, increased access to current material, and access to extensive archives of satellite imagery and aerial photography. As with other teaching innovations, using the WWW/Internet may well mean more work, not less, for teachers, at least at the stage of early adoption. Also, information posted on Web sites is not always accurate. Development stages of this technology range from on-line posting of syllabi and lecture notes to on-line laboratory exercises and animated landscape flyovers and on-line image processing. The advantages of WWW/Internet technology may likely outweigh the costs of implementing it as a teaching tool.

Is Internet Pornography Causing Sexual Dysfunctions? A Review with Clinical Reports

PubMed Central

Park, Brian Y.; Wilson, Gary; Berger, Jonathan; Christman, Matthew; Reina, Bryn; Bishop, Frank; Klam, Warren P.; Doan, Andrew P.

2016-01-01

Traditional factors that once explained men’s sexual difficulties appear insufficient to account for the sharp rise in erectile dysfunction, delayed ejaculation, decreased sexual satisfaction, and diminished libido during partnered sex in men under 40. This review (1) considers data from multiple domains, e.g., clinical, biological (addiction/urology), psychological (sexual conditioning), sociological; and (2) presents a series of clinical reports, all with the aim of proposing a possible direction for future research of this phenomenon. Alterations to the brain's motivational system are explored as a possible etiology underlying pornography-related sexual dysfunctions. This review also considers evidence that Internet pornography’s unique properties (limitless novelty, potential for easy escalation to more extreme material, video format, etc.) may be potent enough to condition sexual arousal to aspects of Internet pornography use that do not readily transition to real-life partners, such that sex with desired partners may not register as meeting expectations and arousal declines. Clinical reports suggest that terminating Internet pornography use is sometimes sufficient to reverse negative effects, underscoring the need for extensive investigation using methodologies that have subjects remove the variable of Internet pornography use. In the interim, a simple diagnostic protocol for assessing patients with porn-induced sexual dysfunction is put forth. PMID:27527226

Assessing the Acceptability and Usability of an Internet-Based Intelligent Health Assistant Developed for Use among Turkish Migrants: Results of a Study Conducted in Bremen, Germany.

PubMed

Samkange-Zeeb, Florence; Ernst, Sinja Alexandra; Klein-Ellinghaus, Funda; Brand, Tilman; Reeske-Behrens, Anna; Plumbaum, Till; Zeeb, Hajo

2015-12-03

The Internet offers a new chance for health professionals to reach population groups not usually reached through traditional information channels, for example, migrants. Criticism has, however, been raised that most health information on the Internet is not easy to read and lacks cultural sensitivity. We developed an Internet-based bilingual health assistant especially for Turkish migrants in Germany, tested its acceptance, and evaluated its usability in a participatory research design with families with and without Turkish migrant background. The interactive health assistant covered the following: nutrition, physical activity, overweight, diabetes, as well as pregnancy and pregnancy support. The idea of an Internet-based health assistant was generally accepted by all participants of the evaluation study, as long as it would be incorporated in existing appliances, such as smartphones. The bilingual nature of the assistant was welcomed especially by first generation migrants, but migrant participants also indicated that not all health information needed to be made available in a culture-specific way. The participants were least satisfied with the nutrition component, which they felt should include recipes and ingredients from the culture of origin, as well as specific aspects of food preparation.

The interplay between online and offline explorations of identity, relationships, and sex: a mixed-methods study with LGBT youth.

PubMed

DeHaan, Samantha; Kuper, Laura E; Magee, Joshua C; Bigelow, Lou; Mustanski, Brian S

2013-01-01

Although the Internet is commonly used by lesbian, gay, bisexual, and transgender (LGBT) youth to explore aspects of sexual health, little is known about how this usage relates to offline explorations and experiences. This study used a mixed-methods approach to investigate the interplay between online and offline explorations of multiple dimensions of sexual health, which include sexually transmitted infections, sexual identities, romantic relationships, and sexual behaviors. A diverse community sample of 32 LGBT youth (ages 16-24) completed semi-structured interviews, which were transcribed and then qualitatively coded to identify themes. Results indicated that, although many participants evaluated online sexual health resources with caution, they frequently used the Internet to compensate for perceived limitations in offline resources and relationships. Some participants turned to the Internet to find friends and romantic partners, citing the relative difficulty of establishing offline contact with LGBT peers. Further, participants perceived the Internet as an efficient way to discover offline LGBT events and services relevant to sexual health. These results suggest that LGBT youth are motivated to fill gaps in their offline sexual health resources (e.g., books and personal communications) with online information. The Internet is a setting that can be harnessed to provide support for the successful development of sexual health.

An Internet-based tailored hearing protection intervention for firefighters: development process and users' feedback.

PubMed

Hong, OiSaeng; Eakin, Brenda L; Chin, Dal Lae; Feld, Jamie; Vogel, Stephen

2013-07-01

Noise-induced hearing loss is a significant occupational injury for firefighters exposed to intermittent noise on the job. It is important to educate firefighters about using hearing protection devices whenever they are exposed to loud noise. Computer technology is a relatively new health education approach and can be useful for tailoring specific aspects of behavioral change training. The purpose of this study is to present the development process of an Internet-based tailored intervention program and to assess its efficacy. The intervention programs were implemented for 372 firefighters (mean age = 44 years, Caucasian = 82%, male = 95%) in three states (California, Illinois, and Indiana). The efficacy was assessed from firefighters' feedback through an Internet-based survey. A multimedia Internet-based training program was developed through (a) determining program content and writing scripts, (b) developing decision-making algorithms for tailoring, (c) graphic design and audio and video productions, (d) creating computer software and a database, and (e) postproduction quality control and pilot testing. Participant feedback regarding the training has been very positive. Participants reported that they liked completing the training via computer (83%) and also that the Internet-based training program was well organized (97%), easy to use (97%), and effective (98%) and held their interest (79%). Almost all (95%) would recommend this Internet training program to other firefighters. Interactive multimedia computer technology using the Internet was a feasible mode of delivery for a hearing protection intervention among firefighters. Participants' favorable feedback strongly supports the continued utilization of this approach for designing and developing interventions to promote healthy behaviors.

Associations of Social Support, Friends Only Known Through the Internet, and Health-Related Quality of Life with Internet Gaming Disorder in Adolescence.

PubMed

Wartberg, Lutz; Kriston, Levente; Kammerl, Rudolf

2017-07-01

Internet Gaming Disorder (IGD) has been included in the current edition of the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5). In the present study, the relationship among social support, friends only known through the Internet, health-related quality of life, and IGD in adolescence was explored for the first time. For this purpose, 1,095 adolescents aged from 12 to 14 years were surveyed with a standardized questionnaire concerning IGD, self-perceived social support, proportion of friends only known through the Internet, and health-related quality of life. The authors conducted unpaired t-tests, a chi-square test, as well as correlation and logistic regression analyses. According to the statistical analyses, adolescents with IGD reported lower self-perceived social support, more friends only known through the Internet, and a lower health-related quality of life compared with the group without IGD. Both in bivariate and multivariate logistic regression models, statistically significant associations between IGD and male gender, a higher proportion of friends only known through the Internet, and a lower health-related quality of life (multivariate model: Nagelkerke's R 2  = 0.37) were revealed. Lower self-perceived social support was related to IGD in the bivariate model only. In summary, quality of life and social aspects seem to be important factors for IGD in adolescence and therefore should be incorporated in further (longitudinal) studies. The findings of the present survey may provide starting points for the development of prevention and intervention programs for adolescents affected by IGD.

US Cyber Challenge Research

DTIC Science & Technology

2012-02-01

Washington, DC 20503. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS . 1. REPORT DATE (DD-MM-YYYY) FEB 2011 2. REPORT TYPE Final Technical...CY 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS (ES) Center for Internet Security, Inc. CIS 31 Tech Valley Dr East Greenbush, NY 12061-4134 8...PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS (ES) Air Force Research Laboratory/RIG 525 Brooks

Time Management: Addressing and Assessing Classroom Participation Problems

DTIC Science & Technology

2015-01-01

Time Management Addressing and Assessing Classroom Participation Problems Cary A. Balser Abstract While research shows that technology in...novel experimental design in concert with SmartSync technology to block cadet use of internet and outlook email on their computers in order to measure...undergraduate institution with a clear focus on STEM, technology in the classroom is very nearly necessitated by the content in many technical courses

A Distributed User Information System

DTIC Science & Technology

1990-03-01

NOE08 Department of Computer Science NOVO 8 1990 University of Maryland S College Park, MD 20742 D Abstract Current user information database technology ...Transactions on Computer Systems, May 1988. [So189] K. Sollins. A plan for internet directory services. Technical report, DDN Network Information Center...2424 A Distributed User Information System DTiC Steven D. Miller, Scott Carson, and Leo Mark DELECTE Institute for Advanced Computer Studies and

The Internet as a Tool to Learn a Second Language in a Technical Environment

ERIC Educational Resources Information Center

Pastor, M. Luisa Carrio

2007-01-01

Second language acquisition is a hard task for teachers, since to achieve the motivation from students to practice a language simulating a real context is very difficult. On the one hand, students are often influenced by their mother tongue and more when they are practising a second language with a partner from the same nationality. On the other,…

76 FR 60751 - Shipping and Transportation; Technical, Organizational, and Conforming Amendments

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

... Friday, except Federal holidays. You may also find this docket on the Internet by going to http://www... (NPRM) for this rule. Under 5 U.S.C. 553(b)(A) and (b)(B) the Coast Guard finds this rule is exempt from... public. Under 5 U.S.C. 553(d)(3), the Coast Guard finds that, for the same reasons, good cause exists for...

The Blurring of Lines Between Combatants and Civilians in Twenty-First Century Armed Conflict

DTIC Science & Technology

2013-03-28

concern for retirement, pensions , placement, or medical care. Speed, technical expertise, continuity, and flexibility are advantages gained by using...including the Internet, telecommunications networks, computer systems , and embedded processors and controllers.”42 Cyberspace and the technologies that... systems . Additionally, the Department of Defense relies heavily on its National Security Agency to defend the United States from attacks against its

Using Social Proclivity To Enhance Literacy Learning for Young Adolescents.

ERIC Educational Resources Information Center

Irvin, Judith L.

1997-01-01

Examines social aspects of literacy learning; presents some thoughts on reading development and literacy instruction. Suggests that teachers should promote literacy by incorporating students' interests in their activities. Developing chat rooms, posting messages on the Internet, and making a radio play for younger students all provide meaningful…

The Always-Connected Generation

ERIC Educational Resources Information Center

Bull, Glen

2010-01-01

The Pew Internet and American Life project characterizes the millennials--the first generation to come of age in the new millennium--as the first "always-connected" generation. Significant aspects of culture are changing as a result. A changing world where all students are connected all the time has substantial educational implications. Despite…

Some Aspects of Computer-Supported Teaching When Teaching Bachelors

ERIC Educational Resources Information Center

Svetsky, Stefan; Moravcik, Oliver; Schreiber, Peter; Stefankova, Jana

2013-01-01

The state of the art of TEL (technology-enhanced learning) is characterised by a technological-driven approach. Learning management systems or learning courses for management systems are mentioned as frequently used basic tools for this purpose. However, these Internet technologies are not suitable for the personalized support of teachers on…

75 FR 12161 - Establishment of Class E Airspace; Marianna, AR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-15

.... You may also submit comments through the Internet at http://www.regulations.gov . You may review the... Dockets Office between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The Docket... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications...

77 FR 50648 - Proposed Amendment of Class E Airspace; Breckenridge, TX

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-22

... submit comments through the Internet at http://www.regulations.gov . You may review the public docket... between 9:00 a.m. and 5:00 p.m., Monday through Friday, except Federal holidays. The Docket Office... regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications...

75 FR 68557 - Proposed Establishment of Class E Airspace; Martinsville, IN

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-08

... comments through the Internet at http://www.regulations.gov . You may review the public docket containing... 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The Docket Office (telephone 1..., aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications should...

76 FR 66869 - Proposed Amendment of Class E Airspace; Portsmouth, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... comments through the Internet at http://www.regulations.gov . You may review the public docket containing... 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The Docket Office (telephone 1..., aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications should...