WorldWideScience

Sample records for automated internet intervention

  1. The ANU WellBeing study: a protocol for a quasi-factorial randomised controlled trial of the effectiveness of an Internet support group and an automated Internet intervention for depression

    Directory of Open Access Journals (Sweden)

    Mackinnon Andrew J

    2010-03-01

    Full Text Available Abstract Background Recent projections suggest that by the year 2030 depression will be the primary cause of disease burden among developed countries. Delivery of accessible consumer-focused evidenced-based services may be an important element in reducing this burden. Many consumers report a preference for self-help modes of delivery. The Internet offers a promising modality for delivering such services and there is now evidence that automated professionally developed self-help psychological interventions can be effective. By contrast, despite their popularity, there is little evidence as to the effectiveness of Internet support groups which provide peer-to-peer mutual support. Methods/Design Members of the community with elevated psychological distress were randomised to receive one of the following: (1 Internet Support Group (ISG intervention, (2 a multi-module automated psychoeducational and skills Internet Training Program (ITP, (3 a combination of the ISG and ITP, or (4 an Internet Attention Control website (IAC comprising health and wellbeing information and question and answer modules. Each intervention was 12 weeks long. Assessments were conducted at baseline, post-intervention, 6 and 12 months to examine depressive symptoms, social support, self-esteem, quality of life, depression literacy, stigma and help-seeking for depression. Participants were recruited through a screening postal survey sent to 70,000 Australians aged 18 to 65 years randomly selected from four rural and four metropolitan regions in Australia. Discussion To our knowledge this study is the first randomised controlled trial of the effectiveness of a depression ISG. Trial registration Current Controlled Trials ISRCTN65657330.

  2. Internet interventions for depression: new developments.

    Science.gov (United States)

    Schröder, Johanna; Berger, Thomas; Westermann, Stefan; Klein, Jan Philipp; Moritz, Steffen

    2016-06-01

    A wide range of Internet interventions, mostly grounded in methods of cognitive behavioral therapy, have been developed and tested for several mental disorders. The evidence to date shows that these interventions are effective in reducing symptoms of depression. Metaanalyses report small-to-medium effect sizes when Internet interventions are delivered as stand-alone self-help interventions (d=0.25-0.36), and medium-to-large effect sizes when delivered as therapist-guided interventions (d=0.58-0.78), both compared with usual care. Only a minority of people suffering from depression receive adequate treatment, and Internet interventions might help bridge the large treatment gap. This review summarizes the current body of evidence and highlights pros and cons of Internet interventions. It also outlines how they could be implemented in mental health care systems and points out unresolved questions, as well as future directions, in this research field. PMID:27489460

  3. An Internet-based intervention for eating disorders consisting of automated computer-tailored feedback with or without supplemented frequent or infrequent support from a coach: Study protocol for a randomized controlled trial

    NARCIS (Netherlands)

    J.J. Aardoom; A.E. Dingemans (Alexandra); P. Spinhoven (Philip); L. van Hakkaart-van Roijen (Leona); E.F. van Furth (Eric)

    2013-01-01

    textabstractBackground: Several Internet-based interventions for eating disorders have shown their effectiveness. Still, there is a need to refine such interventions given that most existing programs seem to be limited by their static 'one-size-fits-all' approach. 'Featback', an Internet-based inter

  4. Understanding attrition from international Internet health interventions: a step towards global eHealth.

    Science.gov (United States)

    Geraghty, Adam W A; Torres, Leandro D; Leykin, Yan; Pérez-Stable, Eliseo J; Muñoz, Ricardo F

    2013-09-01

    Worldwide automated Internet health interventions have the potential to greatly reduce health disparities. High attrition from automated Internet interventions is ubiquitous, and presents a challenge in the evaluation of their effectiveness. Our objective was to evaluate variables hypothesized to be related to attrition, by modeling predictors of attrition in a secondary data analysis of two cohorts of an international, dual language (English and Spanish) Internet smoking cessation intervention. The two cohorts were identical except for the approach to follow-up (FU): one cohort employed only fully automated FU (n = 16 430), while the other cohort also used 'live' contact conditional upon initial non-response (n = 1000). Attrition rates were 48.1 and 10.8% for the automated FU and live FU cohorts, respectively. Significant attrition predictors in the automated FU cohort included higher levels of nicotine dependency, lower education, lower quitting confidence and receiving more contact emails. Participants' younger age was the sole predictor of attrition in the live FU cohort. While research on large-scale deployment of Internet interventions is at an early stage, this study demonstrates that differences in attrition from trials on this scale are (i) systematic and predictable and (ii) can largely be eliminated by live FU efforts. In fully automated trials, targeting the predictors we identify may reduce attrition, a necessary precursor to effective behavioral Internet interventions that can be accessed globally.

  5. Internet addiction neuroscientific approaches and therapeutical interventions

    CERN Document Server

    Reuter, Martin

    2015-01-01

    This book combines a scholarly introduction with state-of-the-art research in the characterization of Internet addiction. It is intended for a broad audience including scientists, students and practitioners. The first part of the book contains an introduction to Internet addiction and their pathogenesis. The second part of the book is dedicated to an in-depth review of neuroscientific findings which cover studies using a variety of biological techniques including brain imaging and molecular genetics. The last part of the book will focus on therapeutic interventions for Internet addiction.

  6. Teacherbot: Interventions in Automated Teaching

    Science.gov (United States)

    Bayne, Sian

    2015-01-01

    Promises of "teacher-light" tuition and of enhanced "efficiency" via the automation of teaching have been with us since the early days of digital education, sometimes embraced by academics and institutions, and sometimes resisted as a set of moves which are damaging to teacher professionalism and to the humanistic values of…

  7. Interdisciplinarity and Ubiquitous Internet Technologies in Support of Automation

    Directory of Open Access Journals (Sweden)

    Eduard Babulak Prof., Ph.D., P.Eng., Eur.Ing., C.Eng.,

    2006-02-01

    Full Text Available The Telecommunications and Internet Technologies have evolved dramatically during the last decade, laying solid foundation for the future generation of the Ubiquitous Internet access, omnipresent web technologies and ultimate automated information cyberspace. Recent technological advancements in the areas of global mobility, wireless technologies and miniaturization are driven by the economic and social prosperity. The current state of the art in Differentiated Networks, Health Informatics, Advanced Television, Sensor Networks, MIMO Systems, and recent experiments conducted in the Quantum and Bio Computing open a new horizon for the Future Technologies. As a result, the current efforts in the research and development in the areas of Next Generation of Internet and Telecommunications Technologies promotes formation of inter-disciplinary international teams of experts, scientists, researchers and engineers to create a new generation of applications and technologies that will facilitate the fully-automated information cyberspace systems, such as Future House 2015. The speed and omnipresent accessibility to Internet providing any information at any time from anywhere will create global very complex communications infrastructures. The increased number of Internet sites worldwide will ultimately generate large number of performance bottlenecks and technical faults that may put in danger essential resources for societies world-wide such as energy supplies, national security, financial integrity, transportation logistics and ultimately human safety. The author discusses the current state of the art in the world of Telecommunications and Internet Technologies, new technological trends directions in the Internet and Automation Industries, as well as the concept of the Fully-automated Future House 2015. The paper presents a survey of current developments and future directions in Telecommunications Industry and Automation while promoting research and

  8. Interdisciplinarity and Ubiquitous Internet Technologies in Support of Automation

    OpenAIRE

    Eduard Babulak Prof., Ph.D., P.Eng., Eur.Ing., C.Eng.,

    2006-01-01

    The Telecommunications and Internet Technologies have evolved dramatically during the last decade, laying solid foundation for the future generation of the Ubiquitous Internet access, omnipresent web technologies and ultimate automated information cyberspace. Recent technological advancements in the areas of global mobility, wireless technologies and miniaturization are driven by the economic and social prosperity. The current state of the art in Differentiated Networks, Health Informatics, A...

  9. Establishing guidelines for executing and reporting internet intervention research

    NARCIS (Netherlands)

    J. Proudfoot; B. Klein; A. Barak; P. Carlbring; P. Cuijpers; A. Lange; L. Ritterband; G. Andersson

    2011-01-01

    The field of Internet interventions is growing rapidly. New programs are continually being developed to facilitate health and mental health promotion, disease and emotional distress prevention, risk factor management, treatment, and relapse prevention. However, a clear definition of Internet interve

  10. Automated System for Effective Internet Marketing Campaign (ASEIMC)

    OpenAIRE

    Kovacheva, Todorka

    2008-01-01

    The purpose of the paper is to present an automated system for realization of effective internet marketing campaign (ASEIMC). The constantly growing number of websites available online brings more problems for the contemporary enterprises to reach their potential customers. Therefore the companies have to discover novel approaches to increase their online sales. The presented ASEIMC system gives such an approach and helps small and medium enterprises to compete for customers ...

  11. Automated Internet-based pain coping skills training to manage osteoarthritis pain: a randomized controlled trial.

    Science.gov (United States)

    Rini, Christine; Porter, Laura S; Somers, Tamara J; McKee, Daphne C; DeVellis, Robert F; Smith, Meredith; Winkel, Gary; Ahern, David K; Goldman, Roberta; Stiller, Jamie L; Mariani, Cara; Patterson, Carol; Jordan, Joanne M; Caldwell, David S; Keefe, Francis J

    2015-05-01

    Osteoarthritis (OA) places a significant burden on worldwide public health because of the large and growing number of people affected by OA and its associated pain and disability. Pain coping skills training (PCST) is an evidence-based intervention targeting OA pain and disability. To reduce barriers that currently limit access to PCST, we developed an 8-week, automated, Internet-based PCST program called PainCOACH and evaluated its potential efficacy and acceptability in a small-scale, 2-arm randomized controlled feasibility trial. Participants were 113 men and women with clinically confirmed hip or knee OA and associated pain. They were randomized to a group completing PainCOACH or an assessment-only control group. Osteoarthritis pain, pain-related interference with functioning, pain-related anxiety, self-efficacy for pain management, and positive and negative affect were measured before intervention, midway through the intervention, and after intervention. Findings indicated high acceptability and adherence: 91% of participants randomized to complete PainCOACH finished all 8 modules over 8 to 10 weeks. Linear mixed models showed that, after treatment, women who received the PainCOACH intervention reported significantly lower pain than that in women in the control group (Cohen d = 0.33). Intervention effects could not be tested in men because of their low pain and small sample size. Additionally, both men and women demonstrated increases in self-efficacy from baseline to after intervention compared with the control group (d = 0.43). Smaller effects were observed for pain-related anxiety (d = 0.20), pain-related interference with functioning (d = 0.13), negative affect (d = 0.10), and positive affect (d = 0.24). Findings underscore the value of continuing to develop an automated Internet-based approach to disseminate this empirically supported intervention.

  12. Motivational Interviewing support for a behavioral health internet intervention for drivers with type 1 diabetes

    Directory of Open Access Journals (Sweden)

    Karen S. Ingersoll

    2015-05-01

    Full Text Available While Internet interventions can improve health behaviors, their impact is limited by program adherence. Supporting program adherence through telephone counseling may be useful, but there have been few direct tests of the impact of support. We describe a Telephone Motivational Interviewing (MI intervention targeting adherence to an Internet intervention for drivers with Type 1 Diabetes, DD.com, and compare completion of intervention benchmarks by those randomized to DD.com plus MI vs. DD.com only. The goal of the pre-intervention MI session was to increase the participant's motivation to complete the Internet intervention and all its assignments, while the goal of the post-treatment MI session was to plan for maintaining changes made during the intervention. Sessions were semi-structured and partially scripted to maximize consistency. MI Fidelity was coded using a standard coding system, the MITI. We examined the effects of MI support vs. no support on number of days from enrollment to program benchmarks. Results show that MI sessions were provided with good fidelity. Users who received MI support completed some program benchmarks such as Core 4 (t176 df = −2.25; p < .03 and 11 of 12 monthly driving diaries significantly sooner, but support did not significantly affect time to intervention completion (t177 df = −1.69; p < .10 or rates of completion. These data suggest that there is little benefit to therapist guidance for Internet interventions including automated email prompts and other automated minimal supports, but that a booster MI session may enhance collection of follow-up data.

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

    Directory of Open Access Journals (Sweden)

    Michele L Ybarra

    2006-11-01

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

  14. PROSPECTS FOR AUTOMATED RELATIONSHIP MARKETING AND CUSTOMER RELATIONSHIP MANAGEMENT VIA THE INTERNET IN CROATIA

    OpenAIRE

    BUBAŠ, Goran; Dušak, Vesna; Vidaček Hainš, Violeta; Dobša, Jasminka

    2002-01-01

    The Internet provides the means for diverse types of automated relationship marketing (RM) and customer relationship management (CRM) activities. In this paper, various RM activities and the potential for CRM via the Internet are discussed and analyzed in relation to recent research of the Web sites of small and medium-sized enterprises in Croatia. Finally, an outline is given of Internet-related RM activities that do not require large investment and that can be included in the e-marketing st...

  15. Using the internet to translate an evidence-based lifestyle intervention into practice.

    Science.gov (United States)

    McTigue, Kathleen M; Conroy, Molly B; Hess, Rachel; Bryce, Cindy L; Fiorillo, Anthony B; Fischer, Gary S; Milas, N Carole; Simkin-Silverman, Laurey R

    2009-11-01

    Despite evidence-based recommendations for addressing obesity in the clinical setting, lifestyle interventions are lacking in practice. The objective of this study was to translate an evidence-based lifestyle program into the clinical setting by adapting it for delivery via the Internet. We adapted the Diabetes Prevention Program's lifestyle curriculum to an online format, comprising 16 weekly and 8 monthly lessons, and conducted a before-and-after pilot study of program implementation and feasibility. The program incorporates behavioral tools such as e-mail prompts for online self-monitoring of diet, physical activity, and weight, and automated weekly progress reports. Electronic counseling provides further support. Physician referral, automated progress reports, and as-needed communication with lifestyle coaches integrate the intervention with clinical care. We enrolled 50 patients from a large academic general internal practice into a pilot program between November 16, 2006 and February 11, 2007. Patients with a body mass index (BMI) =25 kg/m2, at least one weight-related cardiovascular risk factor, and Internet access were eligible if referring physicians felt the lifestyle goals were safe and medically appropriate. Participants were primarily female (76%), with an average age of 51.94 (standard deviation [SD] 10.82), and BMI of 36.43 (SD 6.78). At 12 months of enrollment, 50% of participants had logged in within 30 days. On average, completers (n = 45) lost 4.79 (SD 8.55) kg. Systolic blood pressure dropped 7.33 (SD 11.36) mm Hg, and diastolic blood pressure changed minimally (+0.44 mm Hg; SD 9.27). An Internet-based lifestyle intervention may overcome significant barriers to preventive counseling and facilitate the incorporation of evidence-based lifestyle interventions into primary care.

  16. Which intervention characteristics are related to more exposure to internet-delivered healthy lifestyle promotion interventions? A systematic review

    NARCIS (Netherlands)

    W. Brouwer (Wendy); W. Kroeze (Willemieke); R. Crutzen (Rik); J. de Nooijer (Jascha); N.K. de Vries (Nanne); J. Brug (Hans); A. Oenema (Anke)

    2011-01-01

    textabstractBackground: The Internet has become a popular medium for the delivery of tailored healthy lifestyle promoting interventions. The actual reach of Internet-delivered interventions seems, however, lower than expected, and attrition from interventions is generally high. Characteristics of an

  17. Side effects in Internet-based interventions for Social Anxiety Disorder

    Directory of Open Access Journals (Sweden)

    Johanna Boettcher

    2014-03-01

    Results suggest that a small proportion of participants in Internet-based interventions experiences negative effects during treatment. Information about potential side effects should be integrated in patient education in the practice of Internet-based treatments.

  18. Examination of program exposure across intervention delivery modes: face-to-face versus internet

    OpenAIRE

    Mummery W Kerry; Steele Rebekah M; Dwyer Trudy

    2007-01-01

    Abstract Background There has been increasing interest in the ability of the internet to produce behaviour change. The focus of this study was to describe program exposure across three intervention groups from a randomised trial (RT) comparing traditional face-to-face, internet-mediated (combined internet plus face-to-face), and internet-only program delivery. Methods Baseline and immediately post-intervention survey data, and exposure rates from participants that commenced the RT were includ...

  19. Effects of an Internet physical activity intervention in adults with metabolic syndrome.

    Science.gov (United States)

    Bosak, Kelly A; Yates, Bernice; Pozehl, Bunny

    2010-02-01

    The Internet is a relatively new method of delivering strategies for health behavior change. The purpose of this study was to determine the feasibility of delivering a physical activity intervention by the Internet to improve outcomes in adults with the metabolic syndrome. Twenty-two participants (16 males; 6 females) were recruited from a cardiology clinic database, age range 32-66 years. Participants were randomly assigned to the Internet intervention (n = 12) or the usual care ( n = 10) group. The mean total dose, in terms of the time the intervention Web site was accessed was 2 hours over 6 weeks, which was greater than the time spent delivering usual care. Overall, participants' evaluations of the Internet intervention were positive. The costs of development and delivery of the Internet intervention were less than that of a consultation and follow-up in the cardiology clinic for this sample. The Internet intervention appears feasible for testing in a larger study.

  20. The use of automated assessments in internet-based CBT: The computer will be with you shortly

    Directory of Open Access Journals (Sweden)

    Elizabeth C. Mason

    2014-10-01

    Full Text Available There is evidence from randomized control trials that internet-based cognitive behavioral therapy (iCBT is efficacious in the treatment of anxiety and depression, and recent research demonstrates the effectiveness of iCBT in routine clinical care. The aims of this study were to implement and evaluate a new pathway by which patients could access online treatment by completing an automated assessment, rather than seeing a specialist health professional. We compared iCBT treatment outcomes in patients who received an automated pre-treatment questionnaire assessment with patients who were assessed by a specialist psychiatrist prior to treatment. Participants were treated as part of routine clinical care and were therefore not randomized. The results showed that symptoms of anxiety and depression decreased significantly with iCBT, and that the mode of assessment did not affect outcome. That is, a pre-treatment assessment by a psychiatrist conferred no additional treatment benefits over an automated assessment. These findings suggest that iCBT is effective in routine care and may be implemented with an automated assessment. By providing wider access to evidence-based interventions and reducing waiting times, the use of iCBT within a stepped-care model is a cost-effective way to reduce the burden of disease caused by these common mental disorders.

  1. Review of Randomised Controlled Trials of Internet Interventions for Mental Disorders and Related Conditions

    Science.gov (United States)

    Griffiths, Kathleen M.; Christensen, Helen

    2006-01-01

    Self-help Internet interventions have the potential to enable consumers to play a central role in managing their own health. This paper contains a systematic review of 15 randomised controlled trials of the effectiveness of self-help Internet interventions for mental disorders and related conditions. Conditions addressed by the interventions…

  2. How an internet intervention works to achieve benefit for patients with coronary heart disease

    OpenAIRE

    Kerr, C. E. P.

    2010-01-01

    Internet interventions have the potential to support patient self-management of long term conditions. However, their mechanisms of action are unclear. There is also a concern that lack of equity of internet access may limit their benefits. The aim of this thesis was to develop a greater understanding of the potential of internet interventions for patients with a long term condition, in this case coronary heart disease (CHD), and their mechanisms for supporting patient self-management. Mech...

  3. Internet-Based Recruitment to a Depression Prevention Intervention: Lessons From the Mood Memos Study

    OpenAIRE

    Morgan, Amy Joanna; Jorm, Anthony Francis; Mackinnon, Andrew James

    2013-01-01

    Background Recruiting participants to randomized controlled trials of health interventions can be very difficult. Internet-based recruitment is becoming an increasingly important mode of recruitment, yet there are few detailed accounts of experiences recruiting participants to mental health interventions. Objective To report on our experience with Internet-based recruitment to an online depression prevention intervention and pass on lessons we learned. Methods Participants were recruited to t...

  4. Internet interventions for mental health and addictions: current findings and future directions.

    Science.gov (United States)

    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.

  5. The Systematic Development of an Internet-Based Smoking Cessation Intervention for Adults

    NARCIS (Netherlands)

    Dalum, Peter; Brandt, Caroline Lyng; Skov-Ettrup, Lise; Tolstrup, Janne; Kok, Gerjo

    2016-01-01

    ITALIC! Objectives The objective of this project was to determine whether intervention mapping is a suitable strategy for developing an Internet- and text message-based smoking cessation intervention. ITALIC! Method We used the Intervention Mapping framework for planning health promotion programs. A

  6. Patient-focused internet interventions in reproductive medicine: a scoping review.

    NARCIS (Netherlands)

    Aarts, J.W.M.; Haak, P. van den; Nelen, W.L.D.M.; Tuil, W.S.; Faber, M.J.; Kremer, J.A.M.

    2012-01-01

    BACKGROUND: The Internet has revolutionized fertility care since it became a popular source of information and support for infertile patients in the last decade. The aim of this scoping review is to map (i) the main categories of patient-focused Internet interventions within fertility care, (ii) the

  7. Using Instructional Design Process to Improve Design and Development of Internet Interventions

    OpenAIRE

    Hilgart, Michelle M; Ritterband, Lee M.; Thorndike, Frances P.; Kinzie, Mable B.

    2012-01-01

    Given the wide reach and extensive capabilities of the Internet, it is increasingly being used to deliver comprehensive behavioral and mental health intervention and prevention programs. Their goals are to change user behavior, reduce unwanted complications or symptoms, and improve health status and health-related quality of life. Internet interventions have been found efficacious in addressing a wide range of behavioral and mental health problems, including insomnia, nicotine dependence, obe...

  8. Comparison of Two Internet-Based Interventions for Problem Drinkers: Randomized Controlled Trial

    OpenAIRE

    Cunningham, John Alastair

    2012-01-01

    Background Alcohol problems are a serious public health concern, and few problem drinkers ever seek treatment. The Internet is one means of promoting access to care, but more research is needed to test the best types of interventions to employ. Evaluation of Internet-based interventions that contain a variety of research-validated cognitive-behavioral tools, which have been shown to be helpful to those with more severe alcohol concerns, should be a priority. Objective To evaluate whether prov...

  9. Reach and uptake of Internet- and phone-based smoking cessation interventions

    DEFF Research Database (Denmark)

    Skov-Ettrup, L S; Dalum, P; Ekholm, O;

    2014-01-01

    To study whether demographic and smoking-related characteristics are associated with participation (reach) in a smoking cessation trial and subsequent use (uptake) of two specific smoking interventions (Internet-based program and proactive telephone counseling).......To study whether demographic and smoking-related characteristics are associated with participation (reach) in a smoking cessation trial and subsequent use (uptake) of two specific smoking interventions (Internet-based program and proactive telephone counseling)....

  10. Improving Physician Performance Through Internet-Based Interventions: Who Will Participate?

    OpenAIRE

    Wall, Terry C.; Mian, M Anwarul Huq; Ray, Midge N.; Casebeer, Linda; Collins, Blanche C; Catarina I. Kiefe; Weissman, Norman; Allison, Jeroan J

    2005-01-01

    Background The availability of Internet-based continuing medical education is rapidly increasing, but little is known about recruitment of physicians to these interventions. Objective The purpose of this study was to examine predictors of physician participation in an Internet intervention designed to increase screening of young women at risk for chlamydiosis. Methods Eligibility was based on administrative claims data, and eligible physicians received recruitment letters via fax and/or couri...

  11. Meta-analysis of internet-delivered interventions to increase physical activity levels

    Directory of Open Access Journals (Sweden)

    Davies Cally A

    2012-04-01

    Full Text Available Abstract Many internet-delivered physical activity behaviour change programs have been developed and evaluated. However, further evidence is required to ascertain the overall effectiveness of such interventions. The objective of the present review was to evaluate the effectiveness of internet-delivered interventions to increase physical activity, whilst also examining the effect of intervention moderators. A systematic search strategy identified relevant studies published in the English-language from Pubmed, Proquest, Scopus, PsychINFO, CINHAL, and Sport Discuss (January 1990 – June 2011. Eligible studies were required to include an internet-delivered intervention, target an adult population, measure and target physical activity as an outcome variable, and include a comparison group that did not receive internet-delivered materials. Studies were coded independently by two investigators. Overall effect sizes were combined based on the fixed effect model. Homogeneity and subsequent exploratory moderator analysis was undertaken. A total of 34 articles were identified for inclusion. The overall mean effect of internet-delivered interventions on physical activity was d = 0.14 (p = 0.00. Fixed-effect analysis revealed significant heterogeneity across studies (Q = 73.75; p = 0.00. Moderating variables such as larger sample size, screening for baseline physical activity levels and the inclusion of educational components significantly increased intervention effectiveness. Results of the meta-analysis support the delivery of internet-delivered interventions in producing positive changes in physical activity, however effect sizes were small. The ability of internet-delivered interventions to produce meaningful change in long-term physical activity remains unclear.

  12. Advantages and limitations of Internet-based interventions for common mental disorders.

    Science.gov (United States)

    Andersson, Gerhard; Titov, Nickolai

    2014-02-01

    Several Internet interventions have been developed and tested for common mental disorders, and the evidence to date shows that these treatments often result in similar outcomes as in face-to-face psychotherapy and that they are cost-effective. In this paper, we first review the pros and cons of how participants in Internet treatment trials have been recruited. We then comment on the assessment procedures often involved in Internet interventions and conclude that, while online questionnaires yield robust results, diagnoses cannot be determined without any contact with the patient. We then review the role of the therapist and conclude that, although treatments including guidance seem to lead to better outcomes than unguided treatments, this guidance can be mainly practical and supportive rather than explicitly therapeutic in orientation. Then we briefly describe the advantages and disadvantages of treatments for mood and anxiety disorders and comment on ways to handle comorbidity often associated with these disorders. Finally we discuss challenges when disseminating Internet interventions. In conclusion, there is now a large body of evidence suggesting that Internet interventions work. Several research questions remain open, including how Internet interventions can be blended with traditional forms of care. PMID:24497236

  13. Evaluating the effectiveness and efficacy of unguided internet-based self-help intervention for the prevention of depression: a randomized controlled trial.

    Science.gov (United States)

    Lintvedt, Ove K; Griffiths, Kathleen M; Sørensen, Kristian; Østvik, Andreas R; Wang, Catharina E A; Eisemann, Martin; Waterloo, Knut

    2013-01-01

    The Internet has the potential to increase the capacity and accessibility of mental health services. This study aimed to investigate whether an unguided Internet-based self-help intervention delivered without human support or guidance can reduce symptoms of depression in young people at risk of depression. The study also aimed to explore the usage of such sites in a real-life setting, to estimate the effects of the intervention for those who received a meaningful intervention dose and to evaluate user satisfaction. Young adults were recruited by means of a screening survey sent to all students at the University of Tromsø. Of those responding to the survey, 163 students (mean age 28.2 years) with elevated psychological distress were recruited to the trial and randomized to an Internet intervention condition or the waiting list control group. The Internet condition comprised a depression information website and a self-help Web application delivering automated cognitive behavioural therapy. The participants in the waiting list condition were free to access formal or informal help as usual. Two-thirds of the users who completed the trial initially reported an unmet need for help. The findings demonstrated that an unguided intervention was effective in reducing symptoms of depression and negative thoughts and in increasing depression literacy in young adults. Significant improvements were found at 2-month follow up. Internet-based interventions can be effective without tracking and thus constitute a minimal cost intervention for reaching a large number of people. User satisfaction among participants was high. PMID:21887811

  14. Distributed GIS for automated natural hazard zonation mapping Internet-SMS warning towards sustainable society

    Directory of Open Access Journals (Sweden)

    Devanjan Bhattacharya

    2014-12-01

    Full Text Available Today, open systems are needed for real time analysis and warnings on geo-hazards and over time can be achieved using Open Source Geographical Information System (GIS-based platform such as GeoNode which is being contributed to by developers around the world. To develop on an open source platform is a very vital component for better disaster information management as far as spatial data infrastructures are concerned and this would be extremely vital when huge databases are to be created and consulted regularly for city planning at different scales, particularly satellite images and maps of locations. There is a big need for spatially referenced data creation, analysis, and management. Some of the salient points that this research would be able to definitely contribute with GeoNode, being an open source platform, are facilitating the creation, sharing, and collaborative use of geospatial data. The objective is development of an automated natural hazard zonation system with Internet-short message service (SMS warning utilizing geomatics for sustainable societies. A concept of developing an internet-resident geospatial geohazard warning system has been put forward in this research, which can communicate alerts via SMS. There has been a need to develop an automated integrated system to categorize hazard and issue warning that reaches users directly. At present, no web-enabled warning system exists which can disseminate warning after hazard evaluation at one go and in real time. The objective of this research work has been to formalize a notion of an integrated, independent, generalized, and automated geo-hazard warning system making use of geo-spatial data under popular usage platform. In this paper, a model of an automated geo-spatial hazard warning system has been elaborated. The functionality is to be modular in architecture having GIS-graphical user interface (GUI, input, understanding, rainfall prediction, expert, output, and warning modules. A

  15. The Systematic Development of an Internet-Based Smoking Cessation Intervention for Adults

    DEFF Research Database (Denmark)

    Dalum, Peter; Brandt, Caroline Lyng; Skov-Ettrup, Lise;

    2016-01-01

    ITALIC! Objectives The objective of this project was to determine whether intervention mapping is a suitable strategy for developing an Internet- and text message-based smoking cessation intervention. ITALIC! Method We used the Intervention Mapping framework for planning health promotion programs......, gain frame/positive imaging, consciousness-raising, helping relationships, stimulus control, and goal-setting as suitable methods for an Internet- and text-based adult smoking cessation program. Furthermore, we identified computer tailoring as a useful strategy for adapting the intervention....... After a needs assessment, we identified important changeable determinants of cessation behavior, specified objectives for the intervention, selected theoretical methods for meeting our objectives, and operationalized change methods into practical intervention strategies. ITALIC! Results We found...

  16. Results from a trial of an unsupported internet intervention for depressive symptoms

    Directory of Open Access Journals (Sweden)

    Yan Leykin

    2014-10-01

    Full Text Available Internet interventions provide an option for those who either cannot or choose not to engage with traditional treatments. Most research on internet interventions involves guided or supported interventions. However, unsupported interventions offer considerably more scalability and cost-effectiveness, which makes them attractive for large-scale implementation. In this study, 309 participants recruited via Google AdWords entered an unsupported cognitive–behavioral internet intervention for depressive symptoms. To maximize the ecological validity of the study, participants received no incentives or live contact with study personnel. Furthermore, the study was open to individuals at any level of depressive symptoms, and all participants received the active intervention. The main outcome measures were depressive symptom level and self-efficacy in managing depressive symptoms. At follow-up, depression scores were significantly lower than baseline scores at each follow-up point (1, 2, 4, and 7 months, with pre–post effect sizes ranging from medium to large. Follow-up depression self-efficacy scores were significantly higher than baseline scores at each follow-up point, with pre–post effect sizes in the medium range. The results remained significant when analyzing only participants with depression scores indicative of a presence of a major depressive episode; results likewise remained significant when employing the conservative last observation carried forward convention, even in the presence of high attrition observed in this study. The results illustrate the potential of unsupported internet intervention to address the health needs of the global community.

  17. Consensus statement on defining and measuring negative effects of Internet interventions

    Directory of Open Access Journals (Sweden)

    Alexander Rozental

    2014-03-01

    Full Text Available Internet interventions have great potential for alleviating emotional distress, promoting mental health, and enhancing well-being. Numerous clinical trials have demonstrated their efficacy for a number of psychiatric conditions, and interventions delivered via the Internet will likely become a common alternative to face-to-face treatment. Meanwhile, research has paid little attention to the negative effects associated with treatment, warranting further investigation of the possibility that some patients might deteriorate or encounter adverse events despite receiving best available care. Evidence from research of face-to-face treatment suggests that negative effects afflict 5–10% of all patients undergoing treatment in terms of deterioration. However, there is currently a lack of consensus on how to define and measure negative effects in psychotherapy research in general, leaving researchers without practical guidelines for monitoring and reporting negative effects in clinical trials. The current paper therefore seeks to provide recommendations that could promote the study of negative effects in Internet interventions with the aim of increasing the knowledge of its occurrence and characteristics. Ten leading experts in the field of Internet interventions were invited to participate and share their perspective on how to explore negative effects, using the Delphi technique to facilitate a dialog and reach an agreement. The authors discuss the importance of conducting research on negative effects in order to further the understanding of its incidence and different features. Suggestions on how to classify and measure negative effects in Internet interventions are proposed, involving methods from both quantitative and qualitative research. Potential mechanisms underlying negative effects are also discussed, differentiating common factors shared with face-to-face treatments from those unique to treatments delivered via the Internet. The authors

  18. Internet and Mobile Phone Text Messaging Intervention for College Smokers

    Science.gov (United States)

    Riley, William; Obermayer, Jami; Jean-Mary, Jersino

    2008-01-01

    Objective: The authors developed a smoking cessation program using mobile phone text messaging to provide tailored and stage-specific messages to college smokers. Participants and Methods: The authors recruited 31 daily smokers who desired to quit from a college campus and asked them to use an Internet and mobile phone text messaging program to…

  19. EVALUATION OF WORK PLACE GROUP AND INTERNET BASED PHYSICAL ACTIVITY INTERVENTIONS ON PSYCHOLOGICAL VARIABLES ASSOCIATED WITH EXERCISE BEHAVIOR CHANGE

    Directory of Open Access Journals (Sweden)

    Kimberley A. Dawson

    2008-12-01

    Full Text Available The purpose of this research was to compare group-based and internet-based physical activity interventions in terms of desirability, participant characteristics, exercise self-efficacy, and barrier self-efficacy. Pretest questionnaires were completed prior to voluntary enrollment into either of the ten-week physical activity interventions. Both interventions were based on Social Cognitive Theory and the Transtheoretical Model. Interventions were followed with posttest questionnaires. Results demonstrated that the internet intervention attracted more participants, but only the group-based participants showed significant increases in exercise and barrier self-efficacy. At pretest, participants who selected the internet intervention were significantly lower in life and job satisfaction than those who selected the group intervention. Results suggest that traditional group-based exercise interventions are helpful for improving cognitions associated with exercise behavior change (e.g., exercise self-efficacy and that the internet intervention may help employees who fall into an "unhappy employee" typology

  20. A rich Internet application for automated detection of road blockage in post-disaster scenarios

    International Nuclear Information System (INIS)

    This paper presents the development of a rich Internet application for automated detection of road blockage in post-disaster scenarios using volunteered geographic information from OpenStreetMap street centerlines and airborne light detection and ranging (LiDAR) data. The architecture of the application on the client-side and server-side was described. The major functionality of the application includes shapefile uploading, Web editing for spatial features, road blockage detection, and blockage points downloading. An example from the 2010 Haiti earthquake was included to demonstrate the effectiveness of the application. The results suggest that the prototype application can effectively detect (1) road blockage caused by earthquakes, and (2) some human errors caused by contributors of volunteered geographic information

  1. A rich Internet application for automated detection of road blockage in post-disaster scenarios

    Science.gov (United States)

    Liu, W.; Dong, P.; Liu, S.; Liu, J.

    2014-02-01

    This paper presents the development of a rich Internet application for automated detection of road blockage in post-disaster scenarios using volunteered geographic information from OpenStreetMap street centerlines and airborne light detection and ranging (LiDAR) data. The architecture of the application on the client-side and server-side was described. The major functionality of the application includes shapefile uploading, Web editing for spatial features, road blockage detection, and blockage points downloading. An example from the 2010 Haiti earthquake was included to demonstrate the effectiveness of the application. The results suggest that the prototype application can effectively detect (1) road blockage caused by earthquakes, and (2) some human errors caused by contributors of volunteered geographic information.

  2. An Internet-Based Intervention (Mamma Mia) for Postpartum Depression: Mapping the Development from Theory to Practice

    Science.gov (United States)

    Haga, Silje Marie; Brendryen, Håvar; Slinning, Kari

    2015-01-01

    Background As much as 10-15% of new mothers experience depression postpartum. An Internet-based intervention (Mamma Mia) was developed with the primary aims of preventing depressive symptoms and enhancing subjective well-being among pregnant and postpartum women. A secondary aim of Mamma Mia was to ease the transition of becoming a mother by providing knowledge, techniques, and support during pregnancy and after birth. Objective The aim of the paper is to provide a systematic and comprehensive description of the intervention rationale and the development of Mamma Mia. Methods For this purpose, we used the intervention mapping (IM) protocol as descriptive tool, which consists of the following 6 steps: (1) a needs assessment, (2) definition of change objectives, (3) selection of theoretical methods and practical strategies, (4) development of program components, (5) planning adoption and implementation, and (6) planning evaluation. Results Mamma Mia is a fully automated Internet intervention available for computers, tablets, and smartphones, intended for individual use by the mother. It starts in gestational week 18-24 and lasts up to when the baby becomes 6 months old. This intervention applies a tunneled design to guide the woman through the program in a step-by-step fashion in accordance with the psychological preparations of becoming a mother. The intervention is delivered by email and interactive websites, combining text, pictures, prerecorded audio files, and user input. It targets risk and protective factors for postpartum depression such as prepartum and postpartum attachment, couple satisfaction, social support, and subjective well-being, as identified in the needs assessment. The plan is to implement Mamma Mia directly to users and as part of ordinary services at well-baby clinics, and to evaluate the effectiveness of Mamma Mia in a randomized controlled trial and assess users’ experiences with the program. Conclusions The IM of Mamma Mia has made clear

  3. Decreasing Transition Times in Elementary School Classrooms: Using Computer-Assisted Instruction to Automate Intervention Components

    Science.gov (United States)

    Hine, Jeffrey F.; Ardoin, Scott P.; Foster, Tori E.

    2015-01-01

    Research suggests that students spend a substantial amount of time transitioning between classroom activities, which may reduce time spent academically engaged. This study used an ABAB design to evaluate the effects of a computer-assisted intervention that automated intervention components previously shown to decrease transition times. We examined…

  4. The use of a proactive dissemination strategy to optimize reach of an internet-delivered computer tailored lifestyle intervention

    OpenAIRE

    Schneider, Francine; Schulz, Daniela N; Pouwels, Loes HL; de Vries, Hein; van Osch, Liesbeth ADM

    2013-01-01

    Background The use of reactive strategies to disseminate effective Internet-delivered lifestyle interventions restricts their level of reach within the target population. This stresses the need to invest in proactive strategies to offer these interventions to the target population. The present study used a proactive strategy to increase reach of an Internet-delivered multi component computer tailored intervention, by embedding the intervention in an existing online health monitoring system of...

  5. The Systematic Development of an Internet-Based Smoking Cessation Intervention for Adults.

    Science.gov (United States)

    Dalum, Peter; Brandt, Caroline Lyng; Skov-Ettrup, Lise; Tolstrup, Janne; Kok, Gerjo

    2016-07-01

    Objectives The objective of this project was to determine whether intervention mapping is a suitable strategy for developing an Internet- and text message-based smoking cessation intervention. Method We used the Intervention Mapping framework for planning health promotion programs. After a needs assessment, we identified important changeable determinants of cessation behavior, specified objectives for the intervention, selected theoretical methods for meeting our objectives, and operationalized change methods into practical intervention strategies. Results We found that "social cognitive theory," the "transtheoretical model/stages of change," "self-regulation theory," and "appreciative inquiry" were relevant theories for smoking cessation interventions. From these theories, we selected modeling/behavioral journalism, feedback, planning coping responses/if-then statements, gain frame/positive imaging, consciousness-raising, helping relationships, stimulus control, and goal-setting as suitable methods for an Internet- and text-based adult smoking cessation program. Furthermore, we identified computer tailoring as a useful strategy for adapting the intervention to individual users. Conclusion The Intervention Mapping method, with a clear link between behavioral goals, theoretical methods, and practical strategies and materials, proved useful for systematic development of a digital smoking cessation intervention for adults. PMID:27101996

  6. The impact of guidance on Internet-based mental health interventions — A systematic review

    Directory of Open Access Journals (Sweden)

    H. Baumeister

    2014-10-01

    Conclusions: Guidance is a beneficial feature of Internet-based interventions, although its effect is smaller than reported before when compared to unguided interventions. The qualification of the e-coaches seems of minor importance. However, methodological limitations need to be considered when interpreting these findings. Overall, the number of studies was small and mainly limited to depression and social phobia restricting the generalizability of the findings.

  7. Feasibility of Using Computer-Tailored and Internet-Based Interventions to Promote Physical Activity in Underserved Populations

    OpenAIRE

    Pekmezi, Dorothy W.; Williams, David M.; Dunsiger, Shira; Jennings, Ernestine G.; Lewis, Beth A.; Jakicic, John M.; Marcus, Bess H

    2010-01-01

    Objective: Computer-tailored and Internet-based interventions to promote physical activity behavior have shown some promise, but only few have been tested among African Americans. We examined the feasibility and efficacy of three 1-year, multiple contact physical activity interventions (Tailored Internet, Tailored Print, Standard Internet) in a subsample of African American participants (n = 38) enrolled in a randomized controlled trial. Materials and Methods: Participants randomly assigned t...

  8. Internet-Based Health Information Consumer Skills Intervention for People Living with HIV/AIDS

    Science.gov (United States)

    Kalichman, Seth C.; Cherry, Charsey; Cain, Demetria; Pope, Howard; Kalichman, Moira; Eaton, Lisa; Weinhardt, Lance; Benotsch, Eric G.

    2006-01-01

    Medical information can improve health, and there is an enormous amount of health information available on the Internet. A randomized clinical trial tested the effectiveness of an intervention based on social-cognitive theory to improve information use among people living with HIV/AIDS. Men and women (N = 448) were placed in either (a) an…

  9. An internet-based intervention to promote mental fitness for mildly depressed adults: randomized controlled trial

    NARCIS (Netherlands)

    Bolier, Linda; Haverman, Merel; Kramer, Jeannet; Westerhof, Gerben J.; Riper, Heleen; Walburg, Jan A.; Boon, Brigitte; Bohlmeijer, Ernst

    2013-01-01

    Background: Depression is a worldwide problem warranting global solutions to tackle it. Enhancing well-being has benefits in its own right and could be a good strategy for preventing depression. Providing well-being interventions via the Internet may have synergetic effects. Objective: Psyfit (“ment

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

    Science.gov (United States)

    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;…

  11. An Internet-Based Physical Activity Intervention to Improve Quality of Life of Inactive Older Adults

    DEFF Research Database (Denmark)

    Broekhuizen, Karen; de Gelder, Jelle; Wijsman, Carolien A;

    2016-01-01

    BACKGROUND: Increasing physical activity is a viable strategy for improving both the health and quality of life of older adults. OBJECTIVE: The aim of this study was to assess if an Internet-based intervention aimed to increase physical activity was effective in improving quality of life...... physical activity on quality of life. METHODS: The intervention was tested in a randomized controlled trial and was comprised of an Internet program-DirectLife (Philips)-aimed at increasing physical activity using monitoring and feedback by accelerometry and feedback by digital coaching (n=119......). The control group received no intervention (n=116). Participants were inactive 60-70-year-olds and were recruited from the general population. Quality of life and physical activity were measured at baseline and after 3 months using the Research ANd Development 36-item health survey (RAND-36) and wrist...

  12. Development and perceived utility and impact of a skin care Internet intervention

    Directory of Open Access Journals (Sweden)

    Michelle Hilgart

    2014-07-01

    Full Text Available Pressure ulcers (PrUs in people with spinal cord injury (SCI are a common, mostly preventable, skin complication with serious health consequences. This paper presents the development, theoretical bases, and perceived usefulness and effectiveness data for iSHIFTup.org, a skin care Internet intervention to prevent pressure ulcers in adults with SCI. Participants (n = 7 were, on average, 36 years old (SD = 10.09, tetraplegic (71%, paraplegic (29%, and caucasian (86%, with an average time since injury of 10.43 years (SD = 9.64 years. During the six weeks of program access, participants' usage of the program was tracked and analyzed. Participants subsequently completed measures focused on usability, likeability, and usefulness (the Internet Evaluation and Utility Questionnaire; IEUQ, and on their perceptions of the impact of the program on targeted behaviors (using the Internet Impact and Effectiveness Questionnaire; IIEQ. Participants generally reported positive experiences using iSHIFTup, indicating it to be useful, effective, easy to use, and understandable. All participants reported that iSHIFTup helped them to manage their skin care, improved their skin care routine, and supported healthy skin care activities. A majority of users indicated that they were able to implement program recommendations, and all users believed the Internet was a good method for delivering pressure ulcer prevention programs. This is the first paper to focus on a skin care Internet intervention for adults with SCI.

  13. Negative effects of internet interventions: a qualitative content analysis of patients' experiences with treatments delivered online.

    Science.gov (United States)

    Rozental, Alexander; Boettcher, Johanna; Andersson, Gerhard; Schmidt, Brad; Carlbring, Per

    2015-01-01

    Internet interventions are defined as the delivery of health care-related treatments via an online or a smartphone interface, and have been shown to be a viable alternative to face-to-face treatments. However, not all patients benefit from such treatments, and it is possible that some may experience negative effects. Investigations of face-to-face treatments indicate that deterioration occurs in 5-10% of all patients. The nature and scope of other negative effects of Internet interventions is, however, largely unknown. Hence, the current study explored patients' reported negative experiences while undergoing treatments delivered via the Internet. Data from four large clinical trials (total N = 558) revealed that 9.3% of patients reported some type of negative effects. Qualitative content analysis was used to explore the patients' responses to open-ended questions regarding their negative experiences. Results yielded two broad categories and four subcategories of negative effects: patient-related negative effects (insight and symptom) and treatment-related negative effects (implementation and format). Results emphasize the importance of always considering negative effects in Internet-based interventions, and point to several ways of preventing such experiences, including regular assessment of negative events, increasing the flexibility of treatment schedules and therapist contact, as well as prolonging the treatment duration.

  14. Wireless Controlled Methods via Voice and Internet (e-mail for Home Automation System

    Directory of Open Access Journals (Sweden)

    R.A.Ramlee

    2013-08-01

    Full Text Available This paper presents a wireless Home Automation System (HAS that mainly performed by computer. The system is designed with several control methods in order to control the target electrical appliances. This various control methods implemented to fulfill the needs of users at home even at outside. The computer application is designed in Microsoft Windows OS that integrated with speech recognition voice control by using Microsoft Speech Application Programming Interface (SAPI. The voice control method provides more convenience especially to the blind and paralyzed users at home. This system is designed to perform short distance control by using wireless Bluetooth technology and long distance control by using Simple Mail Transfer Protocol (SMTP email control method. The short distance control is considered as the control that performed inside the house. Moreover, the long distance control can be performed at everywhere by devices that installed with browser or email application, and also with the internet access. The system intended to control electrical appliances at home with relatively low cost design, user-friendly interface and ease of installation.

  15. An Internet-Based Intervention for Depression in Primary Care in Spain: A Randomized Controlled Trial

    Science.gov (United States)

    Montero-Marín, Jesús; Araya, Ricardo; Mayoral, Fermín; Gili, Margalida; Botella, Cristina; Baños, Rosa; Castro, Adoración; Romero-Sanchiz, Pablo; López-Del-Hoyo, Yolanda; Nogueira-Arjona, Raquel; Vives, Margarita; Riera, Antoni; García-Campayo, Javier

    2016-01-01

    Background Depression is the most prevalent cause of illness-induced disability worldwide. Face-to-face psychotherapeutic interventions for depression can be challenging, so there is a need for other alternatives that allow these interventions to be offered. One feasible alternative is Internet-based psychological interventions. This is the first randomized controlled trial (RCT) on the effectiveness of an Internet-based intervention on depression in primary health care in Spain. Objective Our aim was to compare the effectiveness of a low-intensity therapist-guided (LITG) Internet-based program and a completely self-guided (CSG) Internet-based program with improved treatment as usual (iTAU) care for depression. Methods Multicenter, three-arm, parallel, RCT design, carried out between November 2012 and January 2014, with a follow-up of 15 months. In total, 296 adults from primary care settings in four Spanish regions, with mild or moderate major depression, were randomized to LITG (n=96), CSG (n=98), or iTAU (n=102). Research completers at follow-up were 63.5%. The intervention was Smiling is Fun, an Internet program based on cognitive behavioral therapy. All patients received iTAU by their general practitioners. Moreover, LITG received Smiling is Fun and the possibility of psychotherapeutic support on request by email, whereas CSG received only Smiling is Fun. The main outcome was the Beck Depression Inventory-II at 3 months from baseline. Mixed-effects multilevel analysis for repeated measures were undertaken. Results There was no benefit for either CSG [(B coefficient=-1.15; P=.444)] or LITG [(B=-0.71; P=.634)] compared to iTAU, at 3 months. There were differences at 6 months [iTAU vs CSG (B=-4.22; P=.007); iTAU vs LITG (B=-4.34; P=.005)] and 15 months [iTAU vs CSG (B=-5.10; P=.001); iTAU vs LITG (B=-4.62; P=.002)]. There were no differences between CSG and LITG at any time. Adjusted and intention-to-treat models confirmed these findings. Conclusions An Internet

  16. Internet-based behavioral interventions for obesity: an updated systematic review.

    Science.gov (United States)

    Manzoni, Gian Mauro; Pagnini, Francesco; Corti, Stefania; Molinari, Enrico; Castelnuovo, Gianluca

    2011-03-04

    The objective of this systematic review is to update a previous systematic review on the effectiveness of internet-based interventions for weight loss and weight loss maintenance in overweight and obese people with new or additional studies. A literature search from 2008 to March 2010 was conducted. Studies were eligible for inclusion if: participants were adults with a body mass index ≤ 25, at least one study arm involved an internet-based intervention and the primary aims were weight loss or maintenance. Eight additional studies over the eighteen included in the previous review met the inclusion criteria. Data were extracted on sample characteristics, attrition, weight loss, duration of treatment and maintenance of weight loss. Effect sizes (Hedges g) and relative 95% confidence intervals were calculated for all two-way comparisons within each study. No attempt was made to pool the data in a meta-analysis because of the great heterogeneity of designs among studies. An examination of effect sizes show that the higher significant effects pertain studies that found a superiority of behavioral internet-based programs enhanced by features such as tailored feedback on self-monitoring of weight, eating and activity over education only internet-based interventions. However, control groups are very different among studies and this heterogeneity probably accounts for much of the variance in effect sizes. Hence, questions still remain as to the effectiveness of web-based interventions in achieving weight loss or maintenance. Implications for further research include using a "real" control group in order to make meta-analysis possible and developing multi-factorial design in order to separate components of interventions and identify which of them or patterns of them are keys to success.

  17. Developing Internet interventions to target the individual impact of stigma in health conditions

    Directory of Open Access Journals (Sweden)

    Neil Thomas

    2015-09-01

    Full Text Available A number of health problems are associated with significant stigma, a social phenomenon in which individuals become the object of negative stereotypes. In addition to experiencing negative reactions from others, stigmatised individuals and groups can experience harmful consequences when they internalise these negative prevailing attitudes. The objective of this paper was to consider the potential to develop Internet-based health-related interventions explicitly targeting the effects of stigma on the individual. A review of the literature was conducted to synthesise current conceptualisations of stigma and self-stigma across a number of groups, and to identify current intervention developments. Self-stigma reduction strategies developed for in-person services include cognitive reframing, myth busting, contact with other members of the stigmatised group, and disclosure promotion. The development and provision of interventions targeting self-stigma within an online environment is in its infancy. Our review considers there to be particular potential of online interventions for this target, associated with the capacity of the Internet to promote having contact with peers within one’s stigmatised group, and for user interaction and empowerment. We conclude that self-stigma is a domain in which there is significant potential for innovation with health-related interventions, and provide a number of recommendations for online intervention development.

  18. A Mood Management Intervention in an Internet Stop Smoking Randomized Controlled Trial Does Not Prevent Depression: A Cautionary Tale

    OpenAIRE

    Schueller, Stephen M; Pérez-Stable, Eliseo J.; Muñoz, Ricardo F.

    2013-01-01

    Smoking and depression are related, and mood management interventions included in smoking cessation interventions can increase smoking abstinence rates. Could a mood management intervention embedded in an Internet-based smoking cessation intervention prevent major depressive episodes? Spanish- and English-speaking smokers (N = 17,430) from 191 countries were randomized to one of four online self-help intervention conditions (two with mood management). We analyzed preventive effects among thos...

  19. Automated volume of interest delineation and rendering of cone beam CT images in interventional cardiology

    Science.gov (United States)

    Lorenz, Cristian; Schäfer, Dirk; Eshuis, Peter; Carroll, John; Grass, Michael

    2012-02-01

    Interventional C-arm systems allow the efficient acquisition of 3D cone beam CT images. They can be used for intervention planning, navigation, and outcome assessment. We present a fast and completely automated volume of interest (VOI) delineation for cardiac interventions, covering the whole visceral cavity including mediastinum and lungs but leaving out rib-cage and spine. The problem is addressed in a model based approach. The procedure has been evaluated on 22 patient cases and achieves an average surface error below 2mm. The method is able to cope with varying image intensities, varying truncations due to the limited reconstruction volume, and partially with heavy metal and motion artifacts.

  20. Internet-Based Physical Activity Intervention Targeting Young Adult Cancer Survivors

    OpenAIRE

    Rabin, Carolyn; Dunsiger, Shira; Ness, Kirsten K.; Marcus, Bess H

    2011-01-01

    Purpose: Young adults who have been treated for cancer face several health and psychosocial risks. To minimize these risks, is it imperative that they address any modifiable risk factors, such as sedentary lifestyle. Unfortunately, more than half of young adult cancer survivors remain sedentary. To facilitate the adoption of physical activity (PA) in this population—potentially reducing health and psychosocial risks—we developed and pilot tested an internet-based PA intervention for young sur...

  1. Interactive Sections of an Internet-Based Intervention Increase Empowerment of Chronic Back Pain Patients: Randomized Controlled Trial

    OpenAIRE

    Riva, Silvia; Camerini, Anne-Linda; Allam, Ahmed; Schulz, Peter Johannes

    2014-01-01

    Background Chronic back pain (CBP) represents a significant public health problem. As one of the most common causes of disability and sick leave, there is a need to develop cost-effective ways, such as Internet-based interventions, to help empower patients to manage their disease. Research has provided evidence for the effectiveness of Internet-based interventions in many fields, but it has paid little attention to the reasons why they are effective. Objective This study aims to assess the im...

  2. Increasing physical activity in multiple sclerosis: Replicating Internet intervention effects using objective and self-report outcomes

    OpenAIRE

    Deirdre Dlugonski, BS; Robert W. Motl, PhD; Edward McAuley, PhD

    2011-01-01

    Our previous research indicated that an Internet intervention was effective in increasing self-reported physical activity in persons with multiple sclerosis (MS). The present study examined the efficacy of the same Internet intervention in persons with MS by using both objective and self-report measures of physical activity. Participants (N = 21) wore an accelerometer around the waist for 7 days and then completed the International Physical Activity Questionnaire (IPAQ) and Godin Leisure-Time...

  3. Bringing Internet-based education and intervention into mental health practice: afterdeployment.org

    Directory of Open Access Journals (Sweden)

    Josef I. Ruzek

    2011-11-01

    Full Text Available Internet-facilitated interventions may offer numerous advantages in reaching the large numbers of military service men and women exposed to traumatic events. The Internet is now a primary source of health-related information for consumers and research has shown the effectiveness of web-based interventions in addressing a range of mental health problems.Clinicians can learn how to bring Internet education and intervention into routine care, to help clients better understand mental health issues and learn skills for self-management of problems.The Afterdeployment.org (AD Internet site can be used by health care professionals serving U.S. military personnel returning from Iraq and Afghanistan, and their families. The site currently addresses 18 key domains of functioning, including post-traumatic stress, sleep, anger, alcohol and drugs, and military sexual trauma. It provides an extensive amount of client and family education that is suitable for immediate use by clients and providers, as well as the kinds of interactive workshop content and self-assessment tools that have been shown to be helpful in other treatment contexts. AD can be utilized in clinical practice in a variety of ways: as an adjunct to treatment for PTSD, to supplement existing treatments for a range of post-deployment problems, or as the primary focus of treatment for a client.AD represents a kind of service that is likely to become increasingly available in coming years and that is important for mental health providers to actively explore as a tool for extending their reach, improving their efficiency, and improving quality of care.For the abstract or full text in other languages, please see Supplementary files under Reading Tools online.

  4. Smoking cessation via the internet: a randomized clinical trial of an internet intervention as adjuvant treatment in a smoking cessation intervention.

    Science.gov (United States)

    Japuntich, Sandra J; Zehner, Mark E; Smith, Stevens S; Jorenby, Douglas E; Valdez, José A; Fiore, Michael C; Baker, Timothy B; Gustafson, David H

    2006-12-01

    Internet interventions for smoking cessation are ubiquitous. Yet, to date, there are few randomized clinical trials that gauge their efficacy. This study is a randomized clinical trial (N= 284, n= 140 in the treatment group, n= 144 in the control group) of an Internet smoking cessation intervention. Smokers were randomly assigned to receive either bupropion plus counseling alone, or bupropion and counseling in addition to 12 weeks of access to the Comprehensive Health Enhancement Support System for Smoking Cessation and Relapse Prevention (CHESS SCRP; a Web site which provided information on smoking cessation as well as support). We found that access to CHESS SCRP was not significantly related to abstinence at the end of the treatment period (OR= 1.13, 95% CI 0.66-2.62) or at 6 months postquit (OR= 1.48, 95% CI 0.66-2.62). However, the number of times participants used CHESS SCRP per week was related to abstinence at both end of treatment (OR= 1.79, 95% CI 1.25-2.56) and at the 6-month follow-up (OR= 1.59, 95% CI 1.06-2.38). Participants with access to CHESS SCRP logged in an average of 33.64 times (SD=30.76) over the 90-day period of access. Rates of CHESS SCRP use did not differ by ethnicity, level of education or gender (all p>.05). In sum, results suggest that participants used CHESS SCRP frequently, CHESS SCRP use was related to success, but the effects in general did not yield intergroup effects. PMID:17491172

  5. FlashOver: Automated discovery of cross-site scripting vulnerabilities in rich internet applications

    OpenAIRE

    Van Acker, Steven; Nikiforakis, Nick; Desmet, Lieven; Joosen, Wouter; Piessens, Frank

    2012-01-01

    Today's Internet is teeming with dynamic web applications visited by numerous Internet users. During their visits, typical Web users will unknowingly use tens of Rich Internet Applications like Flash banners or media players. For HTML-based web applications, it is well-known that Cross-site Scripting (XSS) vulnerabilities can be exploited to steal credentials or otherwise wreak havoc, and there is a lot of research into solving this problem. An aspect of this problem that seems...

  6. Feasibility study of a self-guided cognitive behaviour therapy internet intervention for cancer carers.

    Science.gov (United States)

    Scott, Karen; Beatty, Lisa

    2013-01-01

    Despite the evidence base for Internet-delivered self-help programmes, their application to cancer carers has not been reported. This feasibility study evaluated a 6-week internet cognitive behaviour therapy (CBT) programme for early stage cancer carers. The study participants comprised 13 carers who were recruited over a 17-month period. Measures included distress, quality of life and programme engagement. Changes over time were measured using effect sizes (Cohen's d), whereas acceptibility was assessed using qualitative feedback. Low enrolment and high attrition rates resulted in a failure to demonstrate feasibility. Large improvements in negative affect (d=0.88) and emotional functioning (d=0.62) were found. For treatment completers, the intervention holds promise in reducing distress. However, in light of the serious challenges with recruitment and retention, further research is needed to resolve participation barriers. PMID:23796231

  7. Early intervention for preventing posttraumatic stress disorder: an Internet-based virtual reality treatment

    Directory of Open Access Journals (Sweden)

    Sara A. Freedman

    2015-04-01

    Full Text Available Background: Posttraumatic stress disorder (PTSD develops in approximately 20% of people exposed to a traumatic event, and studies have shown that cognitive-behavioral therapy (CBT is effective as a treatment for chronic PTSD. It has also been shown to prevent PTSD when delivered early after a traumatic event. However, studies have shown that uptake of early treatment is generally low, and therefore, the need to provide interventions through other mediums has been identified. The use of technology may overcome barriers to treatment. Objective: This paper describes a randomized controlled trial that will examine an early CBT intervention for PTSD. The treatment incorporates virtual reality (VR as a method for delivering exposure-based elements of the treatment. The intervention is Internet based, such that the therapist and patient will “meet” in a secure online site. This site will also include multi-media components of the treatment (such as videos, audios, VR that can be accessed by the patient between sessions. Method: Two hundred patients arriving to a Level 1 emergency department following a motor vehicle accident will be randomly assigned to either treatment or control groups. Inclusion criteria are age 18–65, PTSD symptoms 2 weeks posttrauma related to current trauma, no suicidality, no psychosis. Patients will be assessed by telephone by a team blind to the study group, on four occasions: before and after treatment, and 6 and 12 months posttreatment. The primary outcome is PTSD symptoms at follow up. Secondary outcomes include depression and cost effectiveness. Analyses will be on an intention-to-treat basis. Discussion: The results will provide more insight into the effects of preventive interventions, in general, and Internet-based early interventions, in particular, on PTSD, in an injured population, during the acute phase after trauma. We will discuss possible strengths and limitations.

  8. Representativeness of two sampling procedures for an internet intervention targeting cancer-related distress: a comparison of convenience and registry samples

    OpenAIRE

    Owen, Jason E.; Bantum, Erin O'Carroll; Criswell, Kevin; Bazzo, Julie; Gorlick, Amanda; Stanton, Annette L.

    2013-01-01

    Internet interventions often rely on convenience sampling, yet convenience samples may differ in important ways from systematic recruitment approaches. The purpose of this study was to evaluate potential demographic, medical, and psychosocial differences between Internet-recruited and registry-recruited cancer survivors in an Internet-based intervention. Participants were recruited from a cancer registry (n = 80) and via broad Internet outreach efforts (n = 160). Participants completed a set ...

  9. Closing the digital divide in HIV/AIDS care: development of a theory-based intervention to increase Internet access.

    Science.gov (United States)

    Kalichman, S C; Weinhardt, L; Benotsch, E; Cherry, C

    2002-08-01

    Advances in information technology are revolutionizing medical patient education and the Internet is becoming a major source of information for people with chronic medical conditions, including HIV/AIDS. However, many AIDS patients do not have equal access to the Internet and are therefore at an information disadvantage, particularly minorities, persons of low-income levels and individuals with limited education. This paper describes the development and pilot testing of a workshop-style intervention designed to close the digital divide in AIDS care. Grounded in the Information-Motivation-Behavioral Skills (IMB) model of health behaviour change, we developed an intervention for persons with no prior history of using the Internet. The intervention included instruction in using hardware and search engines, motivational enhancement to increase interest and perceived relevance of the Internet, and skills for critically evaluating and using health information accessed via the Internet. Participants were also introduced to communication and support functions of the Internet including e-mail, newsgroups and chat groups. Pilot testing demonstrated feasibility, acceptability and promise for closing the digital divide in HIV/AIDS care using a relatively brief and intensive theory-based intervention that could be implemented in community settings. PMID:12204154

  10. Safe and reliable solutions for Internet application in power sector. SAT automation

    International Nuclear Information System (INIS)

    The requirements for communication of various information systems (control systems, EMS, ERP) continually increase. Internet is prevailingly a Universal communication device for interconnection of the distant systems at the present. However, the communication with the outside world is important, the internal system must be protected safely and reliably. The goal of the article is to inform the experienced participants with the verified solutions of the safe and reliable Internet utilization for interconnection of control systems on the superior level, the distant management, the diagnostic and for interconnection of information systems. An added value is represented by the solutions using Internet for image and sound transmission. (author)

  11. Increasing physical activity in multiple sclerosis: Replicating Internet intervention effects using objective and self-report outcomes

    Directory of Open Access Journals (Sweden)

    Deirdre Dlugonski, BS

    2011-11-01

    Full Text Available Our previous research indicated that an Internet intervention was effective in increasing self-reported physical activity in persons with multiple sclerosis (MS. The present study examined the efficacy of the same Internet intervention in persons with MS by using both objective and self-report measures of physical activity. Participants (N = 21 wore an accelerometer around the waist for 7 days and then completed the International Physical Activity Questionnaire (IPAQ and Godin Leisure-Time Exercise Questionnaire (GLTEQ before and after receiving the 12-week Internet intervention. The Internet intervention resulted in moderate increases in accelerometer activity counts (d = 0.68 and steps counts (d = 0.60, and this was paralleled by small increases in IPAQ (d = 0.43 and GLTEQ (d = 0.34 scores. The number of weeks that persons logged on was correlated with change in accelerometer activity counts (r = 0.42 and step counts (r = 0.37 but not change in IPAQ (r = 0.10 or GLTEQ (r = 0.08 scores. The novel contribution of this study was the observation that an Internet intervention was efficacious for increasing physical activity in persons with MS by using both objective and self-report measures.

  12. Auricular Acupressure Combined with an Internet-Based Intervention or Alone for Primary Dysmenorrhea: A Control Study

    OpenAIRE

    Mei-Ling Yeh; Yu-Ling Hung; Hsing-Hsia Chen; Jaung-Geng Lin; Yu-Jen Wang

    2013-01-01

    Background. Primary dysmenorrhea is prevalent in adolescents and young women. Menstrual pain and distress causes poor school performance and physiological damage. Auricular acupressure can be used to treat these symptoms, and Internet-based systems are a flexible way of communicating and delivering the relevant information. Objective. This study investigates the effects of auricular acupressure (AA) alone and combined with an interactive Internet-based (II) intervention for the management of ...

  13. The Use of Behavior Change Theory in Internet-Based Asthma Self-Management Interventions: A Systematic Review

    OpenAIRE

    Al-Durra, Mustafa; Torio, Monika-Bianca; Cafazzo, Joseph A

    2015-01-01

    Background The high prevalence rate of asthma represents a major societal burden. Advancements in information technology continue to affect the delivery of patient care in all areas of medicine. Internet-based solutions, social media, and mobile technology could address some of the problems associated with increasing asthma prevalence. Objective This review evaluates Internet-based asthma interventions that were published between 2004 and October 2014 with respect to the use of behavioral cha...

  14. A controlled trial of an internet-based intervention program for cannabis users.

    Science.gov (United States)

    Tossmann, Hans-Peter; Jonas, Benjamin; Tensil, Marc-Dennan; Lang, Peter; Strüber, Evelin

    2011-11-01

    In the last decade, several programs for the treatment of cannabis-related disorders were developed. Until now, no information is available on the efficacy of Internet-based counseling approaches for this target group. This article describes the evaluation of "quit the shit," a web-based intervention developed to help young people to quit or reduce their cannabis use significantly. Cannabis users seeking web-based treatment were included in a two-arm controlled trial conducted on a website for drug-related information and prevention. After the baseline assessment, members of the treatment condition were randomized to a 50-day intervention program. Other trial participants were put on a waiting list. A post-test was conducted 3 months after randomization. Of all 1,292 subjects included in the trial, a total of 206 participants took part at the post-test. Per-protocol- and intention-to-treat analyses were conducted. Members of the treatment condition showed a significantly stronger reduction in cannabis use (primary outcome) than the control group. In the per-protocol analyses, moderate-to-strong effects were found for the reduction of the frequency and the reduction of the quantity of consumed cannabis. Small-to-moderate effects were observed on the secondary outcomes (use-related self-efficacy, anxiety, depression, and life satisfaction). Despite limitations concerning the interpretation of the results, the intervention seems to offer an effective treatment option for persons with cannabis-related problems. PMID:21651419

  15. Acceptability of an Internet-based contingency management intervention for smoking cessation: views of smokers, nonsmokers, and healthcare professionals.

    Science.gov (United States)

    Raiff, Bethany R; Jarvis, Brantley P; Turturici, Marissa; Dallery, Jesse

    2013-06-01

    The acceptability of an Internet-based contingency management (CM) intervention for cigarette smoking was evaluated in two experiments. In Experiment 1, 67 participants (46% female) completed an Internet-based CM intervention and then answered questions about the intervention. Experiment 2 assessed the acceptability of the intervention among potential treatment users who had never used the intervention, (smokers, n = 164, 52% female), nonsmokers (n = 166, 73% female), and health-care providers (n = 139, 63% female). Participants in Experiment 2 were randomly assigned to either watch a video describing the standard CM intervention (no-deposit group) or to watch a video about the standard intervention plus a deposit incentive (deposit group). Overall, results of both experiments indicated high acceptability across all dimensions of the intervention. In Experiment 1, 74% (n = 26 of participants in the treatment group) of participants said they would use it if they needed to quit, as well as 92% (n = 150 among smokers) of those in Experiment 2. Of the health-care providers, 81% (n = 113) reported that they would be very likely to recommend the intervention to patients. Participants in both experiments reported that monitoring their progress and earning vouchers were strengths of the intervention. The no-deposit group rated voucher earnings, cash earnings, and cost-effectiveness of the intervention higher than the deposit group. Health-care professionals did not differ in their ratings across video conditions. Overall, the results suggest that Internet-based CM is acceptable as a method to help people quit smoking.

  16. Acceptability of an Internet-based contingency management intervention for smoking cessation: views of smokers, nonsmokers, and healthcare professionals.

    Science.gov (United States)

    Raiff, Bethany R; Jarvis, Brantley P; Turturici, Marissa; Dallery, Jesse

    2013-06-01

    The acceptability of an Internet-based contingency management (CM) intervention for cigarette smoking was evaluated in two experiments. In Experiment 1, 67 participants (46% female) completed an Internet-based CM intervention and then answered questions about the intervention. Experiment 2 assessed the acceptability of the intervention among potential treatment users who had never used the intervention, (smokers, n = 164, 52% female), nonsmokers (n = 166, 73% female), and health-care providers (n = 139, 63% female). Participants in Experiment 2 were randomly assigned to either watch a video describing the standard CM intervention (no-deposit group) or to watch a video about the standard intervention plus a deposit incentive (deposit group). Overall, results of both experiments indicated high acceptability across all dimensions of the intervention. In Experiment 1, 74% (n = 26 of participants in the treatment group) of participants said they would use it if they needed to quit, as well as 92% (n = 150 among smokers) of those in Experiment 2. Of the health-care providers, 81% (n = 113) reported that they would be very likely to recommend the intervention to patients. Participants in both experiments reported that monitoring their progress and earning vouchers were strengths of the intervention. The no-deposit group rated voucher earnings, cash earnings, and cost-effectiveness of the intervention higher than the deposit group. Health-care professionals did not differ in their ratings across video conditions. Overall, the results suggest that Internet-based CM is acceptable as a method to help people quit smoking. PMID:23750691

  17. Facilitation of Goal-Setting and Follow-Up in an Internet Intervention for Health and Wellness

    Science.gov (United States)

    Kaipainen, Kirsikka; Mattila, Elina; Kinnunen, Marja-Liisa; Korhonen, Ilkka

    Chronic work-related stress and insufficient recovery from workload can gradually lead to problems with mental and physical health. Resources in healthcare are limited especially for preventive treatment, but low-cost support can be provided by Internet-based behavior change interventions. This paper describes the design of an Internet intervention which supports working-age people in managing and preventing stress-related health and wellness problems. The intervention is designed for early prevention and aims to motivate individuals to take responsibility for their own well-being. It allows them to choose the approach to take to address personally significant issues, while guiding them through the process. The first iteration of the intervention was evaluated with three user groups and subsequently improved based on the user experiences to be more persuasive, motivating and better suited for independent use. Goal setting and follow-up were especially enhanced, tunneled structure improved, and the threshold of use lowered.

  18. Pilot study of Internet-based early intervention for combat-related mental distress

    Directory of Open Access Journals (Sweden)

    Benjamin W. Van Voorhees, MD, MPH

    2012-12-01

    Full Text Available This article evaluates an Internet-based early intervention combining online cognitive-behavioral therapy (CBT with electronic peer-to-peer support intended to promote mental health and well-being among combat veterans. We conducted a phase 1 clinical trial of 50 Iraq and Afghanistan veterans using a pre and post single-arm design. We evaluated feasibility and changes in mental health symptoms (depression and posttraumatic stress disorder [PTSD], functional status, and attitudes toward treatment seeking at baseline and weeks 4, 8, and 12. A diverse group of veterans was enrolled (26% ethnic minority, 90% male, 66% with income <$30,000/year, 88% with no prior treatment for depression. Participants completed a mean of 4 of 6 lessons (standard deviation = 2.54. From baseline to week 12, there were significant declines in the Center for Epidemiologic Studies-Depression scale score (effect size [ES] = 0.41 and PTSD Checklist-Military version score (ES = 0.53. There were significant improvements in willingness to accept diagnosis (ES = 1.08 and perceived social norms and stigma regarding friends (ES = 1.51. Although lack of a control group is a limitation, the Internet-based program combining CBT-based coping skills training and peer-to-peer support demonstrated potential feasibility and evidenced benefit in symptom remediation for depression and PTSD.

  19. The Effect of Program Design on Engagement With an Internet-Based Smoking Intervention: Randomized Factorial Trial

    OpenAIRE

    McClure, Jennifer B.; Shortreed, Susan M.; Bogart, Andy; Derry, Holly; Riggs, Karin; St. John, Jackie; Nair, Vijay; An, Larry

    2013-01-01

    Background Participant engagement influences treatment effectiveness, but it is unknown which intervention design features increase treatment engagement for online smoking cessation programs. Objective We explored the effects of 4 design features (ie, factors) on early engagement with an Internet-based, motivational smoking cessation program. Methods Smokers (N=1865) were recruited from a large health care organization to participate in an online intervention study, regardless of their intere...

  20. A comparison of the quality of the information available on the internet on interventional radiology, vascular surgery, and cardiology

    OpenAIRE

    Alsafi, A.; Kaya, G.; Patel, H; M S Hamady

    2013-01-01

    Context and Aims: Internet use is rapidly expanding and increasingly plays a substantial role in patient education. We sought to evaluate and compare the quality of information available to patients online on three closely linked specialties: Interventional radiology (IR), cardiology, and vascular surgery. Materials and Methods: We searched the leading three search engines for the terms: "Interventional Radiology", "cardiology," and "vascular surgery," collating the top 50 hits from each sear...

  1. Internet-Based Interventions to Promote Mental Health Help-Seeking in Elite Athletes: An Exploratory Randomized Controlled Trial

    OpenAIRE

    Gulliver, Amelia; Griffiths, Kathleen M; Christensen, Helen; Mackinnon, Andrew; Calear, Alison L; Parsons, Alison; Bennett, Kylie; Batterham, Philip J; Stanimirovic, Rosanna

    2012-01-01

    Background Mental disorders are more common in young adults than at any other life stage. Despite this, young people have low rates of seeking professional help for mental health problems. Young elite athletes have less positive attitudes toward seeking help than nonathletes and thus may be particularly unlikely to seek help. Interventions aimed at increasing help-seeking in young elite athletes are warranted. Objective To test the feasibility and efficacy of three Internet-based intervention...

  2. Efficacy and use of an internet-delivered computer-tailored lifestyle intervention, targeting saturated fat intake, physical activity and smoking cessation : A randomized controlled trial

    NARCIS (Netherlands)

    Oenema, Anke; Brug, Johannes; Dijkstra, Arie; de Weerdt, Inge; de Vries, Hein

    2008-01-01

    Background Although experts claim that computer-tailored interventions provided over the Internet have great potential to promote health behavior change, few studies have tested the efficacy of computer-tailored lifestyle interventions online-delivered over the Internet. Purpose To evaluate the shor

  3. Internet-Delivered Targeted Group Intervention for Body Dissatisfaction and Disordered Eating in Adolescent Girls: A Randomized Controlled Trial

    Science.gov (United States)

    Heinicke, Brooke E.; Paxton, Susan J.; McLean, Sian A.; Wertheim, Eleanor H.

    2007-01-01

    This study evaluated a targeted intervention designed to alleviate body image and eating problems in adolescent girls that was delivered over the internet so as to increase access to the program. The program consisted of six, 90-minute weekly small group, synchronous on-line sessions and was facilitated by a therapist and manual. Participants were…

  4. Aging IQ Intervention with Older Korean Americans: A Comparison of Internet-Based and In-Class Education

    Science.gov (United States)

    Jang, Yuri; Yoon, Hyunwoo; Marti, C. Nathan; Kim, Miyong T.

    2015-01-01

    Using the translated contents of the National Institute on Aging (NIA)'s Aging IQ, an educational intervention was delivered to older Korean Americans. The educational program was delivered via two different modalities, Internet-based education (n = 12) and in-class education (n = 11), and the overall feasibility and efficacy were evaluated by the…

  5. Internet-Based Interventions Have Potential to Affect Short-Term Mediators and Indicators of Dietary Behavior of Young Adults

    Science.gov (United States)

    Park, Amanda; Nitzke, Susan; Kritsch, Karen; Kattelmann, Kendra; White, Adrienne; Boeckner, Linda; Lohse, Barbara; Hoerr, Sharon; Greene, Geoffrey; Zhang, Zhumin

    2008-01-01

    Objective: Evaluate a theory-based, Internet-delivered nutrition education module. Design: Randomized, treatment-control design with pre-post intervention assessments. Setting and Participants: Convenience sample of 160 young adults (aged 18-24) recruited by community educators in 4 states. Study completers (n = 96) included a mix of…

  6. Lifestyle intervention using an internet-based curriculum with cell phone reminders for obese Chinese teens: a randomized controlled study.

    Directory of Open Access Journals (Sweden)

    Anisha A Abraham

    Full Text Available Obesity is an increasing public health problem affecting young people. The causes of obesity are multi-factorial among Chinese youth including lack of physical activity and poor eating habits. The use of an internet curriculum and cell phone reminders and texting may be an innovative means of increasing follow up and compliance with obese teens. The objectives of this study were to determine the feasibility of using an adapted internet curriculum and existing nutritional program along with cell phone follow up for obese Chinese teens.This was a randomized controlled study involving obese teens receiving care at a paediatric obesity clinic of a tertiary care hospital in Hong Kong. Forty-eight subjects aged 12 to 18 years were randomized into three groups. The control group received usual care visits with a physician in the obesity clinic every three months. The first intervention (IT group received usual care visits every three months plus a 12-week internet-based curriculum with cell phone calls/texts reminders. The second intervention group received usual care visits every three months plus four nutritional counselling sessions.The use of the internet-based curriculum was shown to be feasible as evidenced by the high recruitment rate, internet log-in rate, compliance with completing the curriculum and responses to phone reminders. No significant differences in weight were found between IT, sLMP and control groups.An internet-based curriculum with cell phone reminders as a supplement to usual care of obesity is feasible. Further study is required to determine whether an internet plus text intervention can be both an effective and a cost-effective adjunct to changing weight in obese youth.Chinese Clinical Trial Registry ChiCTR-TRC-12002624.

  7. Stages of use: consideration, initiation, utilization, and outcomes of an internet-mediated intervention

    Directory of Open Access Journals (Sweden)

    Eysenbach Gunther

    2010-11-01

    Full Text Available Abstract Background Attrition, or nonuse of the intervention, is a significant problem in e-health. However, the reasons for this phenomenon are poorly understood. Building on Eysenbach's "Law of Attrition", this study aimed to explore the usage behavior of users of e-health services. We used two theoretical models, Andersen's Behavioral Model of Health Service Utilization and Venkatesh's Unified Theory of Acceptance and Use of Technology, to explore the factors associated with uptake and use of an internet-mediated intervention for caregivers taking care of a family member with dementia. Methods A multiphase, longitudinal design was used to follow a convenience sample of 46 family caregivers who received an e-health intervention. Applying the two theories, usage behavior was conceptualized to form four stages: consideration, initiation, utilization (attrition or continuation, and outcome. The variables and measurement scales were selected based on these theories to measure the sociodemographic context, technology aptitudes, and clinical needs of the caregivers. Results In the Consideration Stage, caregivers who felt that the information communication technology (ICT-mediated service was easy to use were more likely to consider participating in the study (p = 0.04. In the Initiation Stage, caregivers who showed greater technology acceptance were more likely to initiate service earlier (p = 0.02. In the Utilization Stage, the frequent users were those who had a more positive attitude toward technology (p = 0.04 and a lower perceived caregiver competence (p = 0.04 compared with nonusers. In the Outcome Stage, frequent users experienced a decline in perceived burden compared with an escalation of perceived burden by nonusers (p = 0.02. Conclusions We illustrate a methodological framework describing how to develop and expand a theory on attrition. The proposed framework highlighted the importance of conceptualizing e-health "use" and "adoption" as

  8. Internet Mindfulness Meditation Intervention for the General Public: Pilot Randomized Controlled Trial

    Science.gov (United States)

    2016-01-01

    Background Mindfulness meditation interventions improve a variety of health conditions and quality of life, are inexpensive, easy to implement, have minimal if any side effects, and engage patients to take an active role in their treatment. However, the group format can be an obstacle for many to take structured meditation programs. Internet Mindfulness Meditation Intervention (IMMI) is a program that could make mindfulness meditation accessible to all people who want and need to receive it. However, the feasibility, acceptability, and ability of IMMI to increase meditation practice have yet to be evaluated. Objectives The primary objectives of this pilot randomized controlled study were to (1) evaluate the feasibility and acceptability of IMMIs in the general population and (2) to evaluate IMMI’s ability to change meditation practice behavior. The secondary objective was to collect preliminary data on health outcomes. Methods Potential participants were recruited from online and offline sources. In a randomized controlled trial, participants were allocated to IMMI or Access to Guided Meditation arm. IMMI included a 1-hour Web-based training session weekly for 6 weeks along with daily home practice guided meditations between sessions. The Access to Guided Meditation arm included a handout on mindfulness meditation and access to the same guided meditation practices that the IMMI participants received, but not the 1-hour Web-based training sessions. The study activities occurred through the participants’ own computer and Internet connection and with research-assistant telephone and email contact. Feasibility and acceptability were measured with enrollment and completion rates and participant satisfaction. The ability of IMMI to modify behavior and increase meditation practice was measured by objective adherence of daily meditation practice via Web-based forms. Self-report questionnaires of quality of life, self-efficacy, depression symptoms, sleep disturbance

  9. Automating Data Abstraction in a Quality Improvement Platform for Surgical and Interventional Procedures

    Science.gov (United States)

    Yetisgen, Meliha; Klassen, Prescott; Tarczy-Hornoch, Peter

    2014-01-01

    Objective: This paper describes a text processing system designed to automate the manual data abstraction process in a quality improvement (QI) program. The Surgical Care and Outcomes Assessment Program (SCOAP) is a clinician-led, statewide performance benchmarking QI platform for surgical and interventional procedures. The data elements abstracted as part of this program cover a wide range of clinical information from patient medical history to details of surgical interventions. Methods: Statistical and rule-based extractors were developed to automatically abstract data elements. A preprocessing pipeline was created to chunk free-text notes into its sections, sentences, and tokens. The information extracted in this preprocessing step was used by the statistical and rule-based extractors as features. Findings: Performance results for 25 extractors (14 statistical, 11 rule based) are presented. The average f1-scores for 11 rule-based extractors and 14 statistical extractors are 0.785 (min=0.576,max=0.931,std-dev=0.113) and 0.812 (min=0.571,max=0.993,std-dev=0.135) respectively. Discussion: Our error analysis revealed that most extraction errors were due either to data imbalance in the data set or the way the gold standard had been created. Conclusion: As future work, more experiments will be conducted with a more comprehensive data set from multiple institutions contributing to the QI project. PMID:25848598

  10. On-line randomized controlled trial of an internet based psychologically enhanced intervention for people with hazardous alcohol consumption.

    Directory of Open Access Journals (Sweden)

    Paul Wallace

    Full Text Available BACKGROUND: Interventions delivered via the Internet have the potential to address the problem of hazardous alcohol consumption at minimal incremental cost, with potentially major public health implications. It was hypothesised that providing access to a psychologically enhanced website would result in greater reductions in drinking and related problems than giving access to a typical alcohol website simply providing information on potential harms of alcohol. DYD-RCT Trial registration: ISRCTN 31070347. METHODOLOGY/PRINCIPAL FINDINGS: A two-arm randomised controlled trial was conducted entirely on-line through the Down Your Drink (DYD website. A total of 7935 individuals who screened positive for hazardous alcohol consumption were recruited and randomized. At entry to the trial, the geometric mean reported past week alcohol consumption was 46.0 (SD 31.2 units. Consumption levels reduced substantially in both groups at the principal 3 month assessment point to an average of 26.0 (SD 22.3 units. Similar changes were reported at 1 month and 12 months. There were no significant differences between the groups for either alcohol consumption at 3 months (intervention: control ratio of geometric means 1.03, 95% CI 0.97 to 1.10 or for this outcome and the main secondary outcomes at any of the assessments. The results were not materially changed following imputation of missing values, nor was there any evidence that the impact of the intervention varied with baseline measures or level of exposure to the intervention. CONCLUSIONS/SIGNIFICANCE: Findings did not provide support for the hypothesis that access to a psychologically enhanced website confers additional benefit over standard practice and indicate the need for further research to optimise the effectiveness of Internet-based behavioural interventions. The trial demonstrates a widespread and potentially sustainable demand for Internet based interventions for people with hazardous alcohol consumption

  11. Exploring the acceptability of an internet-based self-management intervention for people with tinnitus: A qualitative study

    OpenAIRE

    Kate Greenwell; Neil Coulson

    2015-01-01

    Background: Tinnitus is a common medical symptom that can affect an individual’s emotional and functional quality of life. Psychological therapies are acknowledged as beneficial to people with tinnitus, however, they are not always readily accessible. With their global reach, internet-based interventions have the potential to reduce the disparity in access to psychological support which people with tinnitus currently experience. Aim: This research will explore users’ reactions to and inte...

  12. An Internet-Based Intervention (Mamma Mia) for Postpartum Depression: Mapping the Development from Theory to Practice

    OpenAIRE

    Drozd, Filip; Haga, Silje Marie; Brendryen, Håvar; Slinning, Kari

    2015-01-01

    Background As much as 10-15% of new mothers experience depression postpartum. An Internet-based intervention (Mamma Mia) was developed with the primary aims of preventing depressive symptoms and enhancing subjective well-being among pregnant and postpartum women. A secondary aim of Mamma Mia was to ease the transition of becoming a mother by providing knowledge, techniques, and support during pregnancy and after birth. Objective The aim of the paper is to provide a systematic and comprehensiv...

  13. Randomized controlled trial of a minimal versus extended Internet-based intervention for problem drinkers: study protocol

    OpenAIRE

    Cunningham, John A; Hendershot, Christian S; Rehm, Jürgen

    2015-01-01

    Background Problem drinking causes great harm to the person and to society. Most problem drinkers will never seek treatment. The current trial will test the efficacy of two Internet interventions for problem drinking – one minimal and the other extended – as an alternate means of providing help to those in need. Methods/Design A double blinded, four-wave panel design with random assignment to two experimental conditions will be used in this study. Participants will be recruited through a comp...

  14. Advantages and disadvantages for receiving Internet-based HIV/AIDS interventions at home or at community-based organizations.

    Science.gov (United States)

    Green, Shana M; Lockhart, Elizabeth; Marhefka, Stephanie L

    2015-01-01

    Within recent years, public health interventions have become technology based to reflect the digital age we currently live in and appeal to the public in innovative and novel ways. The Internet breaks down boundaries distance imposes and increases our ability to reach and connect with people. Internet-based interventions have the potential to expand access to effective behavioral interventions (EBIs). The US National HIV/AIDS Strategy states that people living with HIV should have access to EBIs such as healthy relationships (HR) to help them develop safe sex and disclosure skills. However, access to HR is limited across the country, especially for people in remote or rural areas. Internet-based healthy relationships video groups (HR-VG) delivered at home or community-based organizations (CBOs) can possibly expand access. This study assesses the preferences of women living with HIV (WLH) for participation in HR-VG among 21 WLH who participated in a randomized control trial (RCT) testing HR-VG and completed open-ended semi-structured telephone interviews. Transcripts were thematically analyzed to determine advantages and disadvantages of home or CBO delivery of HR-VG. Themes relating to convenience, technology access, privacy, distractions, HIV serostatus disclosure, and social opportunities were identified as advantages or disadvantages to participating in HR-VG at each location. Overall, privacy was the most salient concern of accessing HR-VG at home or at a CBO. Considering the concerns expressed by WLH, further studies are needed to assess how an Internet-based intervention delivered at home for WLH can maintain privacy while being cost effective. PMID:26357907

  15. Motivation and Its Relationship to Adherence to Self-Monitoring and Weight Loss in a 16-Week Internet Behavioral Weight Loss Intervention

    Science.gov (United States)

    Webber, Kelly H.; Tate, Deborah F.; Ward, Dianne S.; Bowling, J. Michael

    2010-01-01

    Objective: To examine changes in motivation and the relationship of motivation to adherence to self-monitoring and weight loss in a 16-week Internet behavioral weight-loss intervention. Design: Two-group randomized design. Setting: This study was conducted over the Internet. Participants: Sixty-six women, ages 22-65, with a body mass index (BMI)…

  16. Breakingtheice: A protocol for a randomised controlled trial of an internet-based intervention addressing amphetamine-type stimulant use

    Directory of Open Access Journals (Sweden)

    Tait Robert J

    2012-06-01

    Full Text Available Abstract Background The prevalence of amphetamine-type stimulant use is greater than that of opioids and cocaine combined. Currently, there are no approved pharmacotherapy treatments for amphetamine-type stimulant problems, but some face-to-face psychotherapies are of demonstrated effectiveness. However, most treatment services focus on alcohol or opioid disorders, have limited reach and may not appeal to users of amphetamine-type stimulants. Internet interventions have proven to be effective for some substance use problems but none has specifically targeted users of amphetamine-type stimulants. Design/method The study will use a randomized controlled trial design to evaluate the effect of an internet intervention for amphetamine-type stimulant problems compared with a waitlist control group. The primary outcome will be assessed as amphetamine-type stimulant use (baseline, 3 and 6 months. Other outcomes measures will include ‘readiness to change’, quality of life, psychological distress (K-10 score, days out of role, poly-drug use, help-seeking intention and help-seeking behavior. The intervention consists of three modules requiring an estimated total completion time of 90 minutes. The content of the modules was adapted from face-to-face clinical techniques based on cognitive behavior therapy and motivation enhancement. The target sample is 160 men and women aged 18 and over who have used amphetamine-type stimulants in the last 3 months. Discussion To our knowledge this will be the first randomized controlled trial of an internet intervention specifically developed for users of amphetamine-type stimulants. If successful, the intervention will offer greater reach than conventional therapies and may engage clients who do not generally seek treatment from existing service providers. Trial registration Australian and New Zealand Clinical Trials Registry (http://www.anzctr.org.au/ ACTRN12611000947909

  17. Effectiveness of an Internet intervention for family caregivers of people with dementia: results of a randomized controlled trial.

    Directory of Open Access Journals (Sweden)

    Marco M Blom

    Full Text Available The World Health Organization stresses the importance of accessible and (costeffective caregiver support, given the expected increase in the number of people with dementia and the detrimental impact on the mental health of family caregivers.This study assessed the effectiveness of the Internet intervention 'Mastery over Dementia'. In a RCT, 251 caregivers, of whom six were lost at baseline, were randomly assigned to two groups. Caregivers in the experimental group (N = 149 were compared to caregivers who received a minimal intervention consisting of e-bulletins (N = 96. Outcomes were symptoms of depression (Center for Epidemiologic Studies Depression Scale: CES-D and anxiety (Hospital Anxiety and Depression Scale: HADS-A. All data were collected via the Internet, and an intention-to-treat analysis was carried out.Almost all caregivers were spouses or children (in-law. They were predominantly female and lived with the care recipient in the same household. Age of the caregivers varied from 26 to 87 years. Level of education varied from primary school to university, with almost half of them holding a bachelor's degree or higher. Regression analyses showed that caregivers in the experimental group showed significantly lower symptoms of depression (p = .034 and anxiety (p = .007 post intervention after adjustment for baseline differences in the primary outcome scores and the functional status of the patients with dementia. Effect sizes were moderate for symptoms of anxiety (.48 and small for depressive symptoms (.26.The Internet course 'Mastery over Dementia' offers an effective treatment for family caregivers of people with dementia reducing symptoms of depression and anxiety. The results of this study justify further development of Internet interventions for family caregivers of people with dementia and suggest that such interventions are promising for keeping support for family caregivers accessible and affordable. The findings are even more

  18. An Internet-Based Guided Self-Help Intervention for Panic Symptoms: Randomized Controlled Trial

    NARCIS (Netherlands)

    Ballegooijen, van Wouter; Riper, Heleen; Klein, Britt; Ebert, David Daniel; Kramer, Jeannet; Meulenbeek, Peter; Cuijpers, Pim

    2013-01-01

    Background Internet-based guided self-help is efficacious for panic disorder, but it is not known whether such treatment is effective for milder panic symptoms as well. Objective To evaluate the effectiveness of Don’t Panic Online, an Internet-based self-help course for mild panic symptoms, which i

  19. Keeping participants on board: increasing uptake by automated respondent reminders in an Internet-based Chlamydia Screening in the Netherlands

    Directory of Open Access Journals (Sweden)

    Dokkum Nynke FB

    2012-03-01

    Full Text Available Abstract Background Effectiveness of Chlamydia screening programs is determined by an adequate level of participation and the capturing of high-risk groups. This study aimed to evaluate the contribution of automated reminders by letter, email and short message service (SMS on package request and sample return in an Internet-based Chlamydia screening among people aged 16 to 29 years in the Netherlands. Methods Individuals not responding to the invitation letter received a reminder letter after 1 month. Email- and SMS-reminders were sent to persons who did not return their sample. It was examined to what extent reminders enhanced the response rate (% of package requests and participation rate (% of sample return. Sociodemographic and behavioural correlates of providing a cell phone number and participation after the reminder(s were studied by logistic regression models. Results Of all respondents (screening round 1: 52,628, round 2: 41,729, 99% provided an email address and 72% a cell phone number. Forty-two percent of all package requests were made after the reminder letter. The proportion of invitees returning a sample increased significantly from 10% to 14% after email/SMS reminders (round 2: from 7% to 10%. Determinants of providing a cell-phone number were younger age (OR in 25-29 year olds versus 16-19 year olds = 0.8, 95%CI 0.8-0.9, non-Dutch (OR in Surinam/Antillean versus Dutch = 1.3, 95%CI 1.2-1.4, Turkish/Moroccan: 1.1, 95%CI 1.0-1.2, Sub Sahara African: 1.5, 95%CI 1.3-1.8, non-Western other 1.1, 95%CI 1.1-1.2, lower educational level (OR in high educational level versus low level = 0.8, 95%CI 0.7-0.9, no condom use during the last contact with a casual partner (OR no condom use versus condom use 1.2, 95%CI 1.1-1.3, younger age at first sexual contact (OR 19 years or older versus younger than 16: 0.7, 95%CI 0.6-0.8. Determinants for requesting a test-package after the reminder letter were male gender (OR female versus male 0.9 95%CI 0

  20. Auricular Acupressure Combined with an Internet-Based Intervention or Alone for Primary Dysmenorrhea: A Control Study

    Directory of Open Access Journals (Sweden)

    Mei-Ling Yeh

    2013-01-01

    Full Text Available Background. Primary dysmenorrhea is prevalent in adolescents and young women. Menstrual pain and distress causes poor school performance and physiological damage. Auricular acupressure can be used to treat these symptoms, and Internet-based systems are a flexible way of communicating and delivering the relevant information. Objective. This study investigates the effects of auricular acupressure (AA alone and combined with an interactive Internet-based (II intervention for the management of menstrual pain and self-care of adolescents with primary dysmenorrhea. Design. This study adopts a pretest/posttest control research design with a convenience sample of 107 participants. Results. The outcomes were measured using the short-form McGill pain questionnaire (SF-MPQ, visual analogue scale (VAS, menstrual distress questionnaire (MDQ, and adolescent dysmenorrheic self-care scale (ADSCS. Significant differences were found in ADSCS scores between the groups, and in SF-MPQ, VAS, MDQ, and ADSCS scores for each group. Conclusion. Auricular acupressure alone and a combination of auricular acupressure and interactive Internet both reduced menstrual pain and distress for primary dysmenorrhea. Auricular acupressure combined with interactive Internet instruction is better than auricular acupuncture alone in improving self-care behaviors.

  1. “Smart” RCTs: Development of a Smartphone App for Fully Automated Nutrition-Labeling Intervention Trials

    OpenAIRE

    Volkova, Ekaterina; Li, Nicole; Dunford, Elizabeth; Eyles, Helen; Crino, Michelle; Michie, Jo; Ni Mhurchu, Cliona

    2016-01-01

    Background There is substantial interest in the effects of nutrition labels on consumer food-purchasing behavior. However, conducting randomized controlled trials on the impact of nutrition labels in the real world presents a significant challenge. Objective The Food Label Trial (FLT) smartphone app was developed to enable conducting fully automated trials, delivering intervention remotely, and collecting individual-level data on food purchases for two nutrition-labeling randomized controlled...

  2. For whom are internet-based occupational mental health interventions effective? Moderators of internet-based problem-solving training outcome

    Directory of Open Access Journals (Sweden)

    Magdalena N. Junge

    2015-03-01

    Full Text Available Internet-based problem-solving training (IPST effectively reduces depressive symptoms in employees. Yet, it is unknown which employees benefit most from this particular treatment. The study aimed to identify predictors and moderators of treatment outcome in IPST offered to employees with depressive symptoms. Within a randomized controlled trial (N = 150, designed to test the effectiveness of IPST, variables that predict and moderate the effects of IPST when compared with a waitlist control group (WLC were explored. The outcome was change in depression severity, assessed using the Center for Epidemiological Studies Depression Scale (CES-D. Both depression severity and other psychopathological symptoms and potential predictors/moderators were assessed as self-reports at baseline (t1 and in follow-up assessments after seven weeks (t2, three months (t3 and six months (t4. Higher depression severity at baseline predicted improvement in depressive symptomology in follow-up assessments after seven weeks, and three- and six months. Depression severity moderated the effectiveness of IPST assessed at six-month follow-up. Simple slope analyses revealed that the long-term effectiveness of the intervention was more pronounced among participants with high (CES-D range: 33–44, M = 37.0, SD = 3.2 and moderate (CES-D range: 14–32, M = 23.1, SD = 5.6 depression baseline scores, compared to participants displaying low depression baseline scores (CES-D range: 5–13, M = 9.0, SD = 2.2. No indication was found that participants presenting low depression severity at baseline significantly benefitted from IPST in the long-term. IPST might be appropriate for employees with a wide range of different characteristics. While there appears to be no reason to exclude employees with severe depression from Internet-based occupational mental health interventions, for employees low in depression severity, watchful waiting or potentially no intervention should

  3. "La Comunidad Habla": Using Internet Community-Based Information Interventions to Increase Empowerment and Access to Health Care of Low Income Latino/a Immigrants

    Science.gov (United States)

    Ginossar, Tamar; Nelson, Sara

    2010-01-01

    The innovative educational communication interventions described in this paper include the use of bi-lingual, low literacy level websites and training created by low income Latina women to increase access to health care, health information, and the internet. We focus on one grassroots intervention, aimed at increasing access to health care for…

  4. Engagement and attrition in Internet smoking cessation interventions: Insights from a cross-sectional survey of “one-hit-wonders”

    Directory of Open Access Journals (Sweden)

    Jessie E. Saul

    2016-09-01

    Conclusions: One third of participants that had disengaged from an Internet intervention reported abstinence at follow-up, suggesting that low levels of engagement are not synonymous with treatment failure in all cases. Paid incentives above $25 may be needed to elicit survey responses, especially among those with longer intervals of disengagement from an intervention.

  5. Altered resting-state neural activity and changes following a craving behavioral intervention for Internet gaming disorder.

    Science.gov (United States)

    Zhang, Jin-Tao; Yao, Yuan-Wei; Potenza, Marc N; Xia, Cui-Cui; Lan, Jing; Liu, Lu; Wang, Ling-Jiao; Liu, Ben; Ma, Shan-Shan; Fang, Xiao-Yi

    2016-01-01

    Internet gaming disorder (IGD) has become a serious mental health issue worldwide. Evaluating the benefits of interventions for IGD is of great significance. Thirty-six young adults with IGD and 19 healthy comparison (HC) subjects were recruited and underwent resting-state fMRI scanning. Twenty IGD subjects participated in a group craving behavioral intervention (CBI) and were scanned before and after the intervention. The remaining 16 IGD subjects did not receive an intervention. The results showed that IGD subjects showed decreased amplitude of low fluctuation in the orbital frontal cortex and posterior cingulate cortex, and exhibited increased resting-state functional connectivity between the posterior cingulate cortex and dorsolateral prefrontal cortex, compared with HC subjects. Compared with IGD subjects who did not receive the intervention, those receiving CBI demonstrated significantly reduced resting-state functional connectivity between the: (1) orbital frontal cortex with hippocampus/parahippocampal gyrus; and, (2) posterior cingulate cortex with supplementary motor area, precentral gyrus, and postcentral gyrus. These findings suggest that IGD is associated with abnormal resting-state neural activity in reward-related, default mode and executive control networks. Thus, the CBI may exert effects by reducing interactions between regions within a reward-related network, and across the default mode and executive control networks. PMID:27381822

  6. Surveying School Counselors via the Internet Regarding Their Experiences and Training Needs in Crisis Intervention

    OpenAIRE

    Mathai, Christina McGrady

    2002-01-01

    Crisis intervention is a responsibility of school counselors. Specific training in crisis intervention skills is recommended for performing adequately in crisis situations, however, no generally accepted standards exist for training school counselors in crisis intervention. This exploratory study was conducted entirely online. Participants in the study were recruited via email and listservs and accessed a website to complete a survey. State certified school counselors (n=517) from across the ...

  7. Development of an internet intervention to address behaviors associated with skin cancer risk among young adults

    Directory of Open Access Journals (Sweden)

    Carolyn Heckman

    2015-09-01

    Major conclusions: Development of an acceptable intervention intended to have a significant public health impact requires a relatively large investment in time, money, expertise, and ongoing user input. Lessons learned and recommendations are discussed. The comprehensive process used may help prepare others interested in creating similar behavioral health interventions.

  8. Internet-Based Parent-Implemented Intervention for Young Children with Autism: A Pilot Study

    Science.gov (United States)

    Meadan, Hedda; Snodgrass, Melinda R.; Meyer, Lori E.; Fisher, Kim W.; Chung, Moon Y.; Halle, James W.

    2016-01-01

    Both naturalistic communication and parent-implemented interventions are evidence-based practices for young children with disabilities, but demonstrations of effective methods for teaching parents to implement naturalistic interventions successfully with their children are still warranted. The purpose of this study was to examine the effects of a…

  9. “Smart” RCTs: Development of a Smartphone App for Fully Automated Nutrition-Labeling Intervention Trials

    Science.gov (United States)

    Li, Nicole; Dunford, Elizabeth; Eyles, Helen; Crino, Michelle; Michie, Jo; Ni Mhurchu, Cliona

    2016-01-01

    Background There is substantial interest in the effects of nutrition labels on consumer food-purchasing behavior. However, conducting randomized controlled trials on the impact of nutrition labels in the real world presents a significant challenge. Objective The Food Label Trial (FLT) smartphone app was developed to enable conducting fully automated trials, delivering intervention remotely, and collecting individual-level data on food purchases for two nutrition-labeling randomized controlled trials (RCTs) in New Zealand and Australia. Methods Two versions of the smartphone app were developed: one for a 5-arm trial (Australian) and the other for a 3-arm trial (New Zealand). The RCT protocols guided requirements for app functionality, that is, obtaining informed consent, two-stage eligibility check, questionnaire administration, randomization, intervention delivery, and outcome assessment. Intervention delivery (nutrition labels) and outcome data collection (individual shopping data) used the smartphone camera technology, where a barcode scanner was used to identify a packaged food and link it with its corresponding match in a food composition database. Scanned products were either recorded in an electronic list (data collection mode) or allocated a nutrition label on screen if matched successfully with an existing product in the database (intervention delivery mode). All recorded data were transmitted to the RCT database hosted on a server. Results In total approximately 4000 users have downloaded the FLT app to date; 606 (Australia) and 1470 (New Zealand) users met the eligibility criteria and were randomized. Individual shopping data collected by participants currently comprise more than 96,000 (Australia) and 229,000 (New Zealand) packaged food and beverage products. Conclusions The FLT app is one of the first smartphone apps to enable conducting fully automated RCTs. Preliminary app usage statistics demonstrate large potential of such technology, both for

  10. Effectiveness and cost-effectiveness of an internet intervention for family caregivers of people with dementia: design of a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Blom Marco M

    2013-01-01

    Full Text Available Abstract Background The number of people with dementia is rising rapidly as a consequence of the greying of the world population. There is an urgent need to develop cost effective approaches that meet the needs of people with dementia and their family caregivers. Depression, feelings of burden and caregiver stress are common and serious health problems in these family caregivers. Different kinds of interventions are developed to prevent or reduce the negative psychological consequences of caregiving. The use of internet interventions is still very limited, although they may be a cost effective way to support family caregivers in an earlier stage and diminish their psychological distress in the short and longer run. Methods/design A pragmatic randomized controlled trial is designed to evaluate the effectiveness and cost-effectiveness of ‘Mastery over Dementia’, an internet intervention for caregivers of people with dementia. The intervention aims at prevention and decrease of psychological distress, in particular depressive symptoms. The experimental condition consists of an internet course with 8 sessions and a booster session over a maximum period of 6 months guided by a psychologist. Caregivers in the comparison condition receive a minimal intervention. In addition to a pre and post measurement, an intermediate measurement will be conducted. In addition, there will be two follow-up measurements 3 and 6 months after post-treatment in the experimental group only. To study the effectiveness of the intervention, depressive symptoms are used as the primary outcome, whereas symptoms of anxiety, role overload and caregiver perceived stress are used as secondary outcomes. To study which caregivers profit most of the internet intervention, several variables that may modify the impact of the intervention are taken into account. Regarding the cost-effectiveness, an economic evaluation will be conducted from a societal perspective. Discussion This

  11. Design and implementation of an Internet based effective controlling and monitoring system with wireless fieldbus communications technologies for process automation--an experimental study.

    Science.gov (United States)

    Cetinceviz, Yucel; Bayindir, Ramazan

    2012-05-01

    The network requirements of control systems in industrial applications increase day by day. The Internet based control system and various fieldbus systems have been designed in order to meet these requirements. This paper describes an Internet based control system with wireless fieldbus communication designed for distributed processes. The system was implemented as an experimental setup in a laboratory. In industrial facilities, the process control layer and the distance connection of the distributed control devices in the lowest levels of the industrial production environment are provided with fieldbus networks. In this paper, the Internet based control system that will be able to meet the system requirements with a new-generation communication structure, which is called wired/wireless hybrid system, has been designed on field level and carried out to cover all sectors of distributed automation, from process control, to distributed input/output (I/O). The system has been accomplished by hardware structure with a programmable logic controller (PLC), a communication processor (CP) module, two industrial wireless modules and a distributed I/O module, Motor Protection Package (MPP) and software structure with WinCC flexible program used for the screen of Scada (Supervisory Control And Data Acquisition), SIMATIC MANAGER package program ("STEP7") used for the hardware and network configuration and also for downloading control program to PLC. PMID:22306882

  12. Assessing the impact of a health intervention via user-generated Internet content

    OpenAIRE

    Lampos, Vasileios; Yom-Tov, Elad; Pebody, Richard; Cox, Ingemar Johansson

    2015-01-01

    Assessing the effect of a health-oriented intervention by traditional epidemiological methods is commonly based only on population segments that use healthcare services. Here we introduce a complementary framework for evaluating the impact of a targeted intervention, such as a vaccination campaign against an infectious disease, through a statistical analysis of user-generated content submitted on web platforms. Using supervised learning, we derive a nonlinear regression model for estimating t...

  13. Internet Based Interventions for Traumatic Stress-Related Mental Health Problems: A Review and Suggestion for Future Research

    Science.gov (United States)

    Amstadter, Ananda B.; Broman-Fulks, Joshua; Zinzow, Heidi; Ruggiero, Kenneth J.; Cercone, Jen

    2009-01-01

    Exposure to potentially traumatic events is a common occurrence. Most individuals exposed to such an event are resilient or recover rapidly, although some individuals develop psychological problems that warrant treatment. However, a small percentage of individuals seek traditional treatment, thereby calling for novel approaches or methodologies of treatment. The present paper provides a comprehensive and critical review of the extant literature on computerized and internet-based-interventions (IBIs) for traumatic stress related conditions (i.e., panic disorder, posttraumatic stress disorder/complicated grief, depression, comorbid anxiety and depression, alcohol abuse, smoking cessation). Generally, computerized or IBIs for depression and anxiety are yielding effect sizes that are comparable to traditional psychosocial treatment. Interventions aimed at alcohol and smoking cessation generally have lower effect sizes than do IBIs for anxiety and depression. Most interventions reviewed in this paper included common components (e.g., were developed through a cognitive behavioral framework and included psychoeducation, cognitive restructuring, goal setting, exposure). Therefore, it is possible that these shared features may in part account for symptom reduction. Little is known regarding mechanisms of change. Future directions for novel web-based approaches to treatment are provided. PMID:19403215

  14. Towards an automated virtual slide screening: theoretical considerations and practical experiences of automated tissue-based virtual diagnosis to be implemented in the Internet

    OpenAIRE

    Bzdyl Piotr; Radziszowski Dominik; Kayser Klaus; Sommer Rainer; Kayser Gian

    2006-01-01

    Abstract Aims To develop and implement an automated virtual slide screening system that distinguishes normal histological findings and several tissue – based crude (texture – based) diagnoses. Theoretical considerations Virtual slide technology has to handle and transfer images of GB Bytes in size. The performance of tissue based diagnosis can be separated into a) a sampling procedure to allocate the slide area containing the most significant diagnostic information, and b) the evaluation of t...

  15. An Internet-Based Intervention to Promote Alcohol-Related Attitudinal and Behavioral Change Among Adolescents: Protocol of a Cluster Randomized Controlled Trial

    Science.gov (United States)

    Chan, Ko-Ling; Chow, Chun-Bong; Lam, Tai-Hing; Ho, Sai-Yin; Wong, Wilfred Hing-Sang; Wong, Margaret Fung-Yee

    2016-01-01

    Background Underage drinking is a prevalent risk behavior and common public health problem. Research shows that alcohol abuse not only affects the quality of life of drinkers themselves. The problems resulting from underage drinking pose substantial costs to society as well. The proposed study will address underage drinking with the use of an Internet campaign, which is a cost-effective way of tackling the problem. Objective The aims of this study are to test the effectiveness of an online quiz competition in changing adolescents’ alcohol-related attitudes and behavior and to explore the feasibility of using Internet viral marketing to reach a significant number of adolescents. Methods The study will constitute a cluster randomized controlled trial for 20 secondary schools (6720 Grade 7-9 students). Schools will be randomized to intervention or control arm with equal likelihood. Students in intervention schools will be invited to take part in the Internet campaign, whereas those in control schools will receive relevant promotional leaflets. Results Alcohol-related attitude and behavior will be the primary outcome measures. The results of the proposed study will provide evidence on the efficacy of an Internet intervention in modifying adolescents’ attitudes and behavior and guide further investigation into the prevention of and intervention in such risk behaviors as underage drinking. The project was funded July 2015, enrollment started September 2015, and results are expected July 2017. Conclusions With the Internet increasingly being recognized as a practical and cost-effective platform for health information delivery, the proposed Internet-based intervention is expected to be more effective in altering adolescents’ alcohol-related attitudes and behaviors than traditional health promotion. ClinicalTrial ClinicalTrials.gov NCT02450344; https://clinicaltrials.gov/ct2/show/NCT02450344 (Archived by WebCite at http://www.webcitation.org/6heB2zMBD) PMID:27252072

  16. Automated personnel-assets-consumables-drug tracking in ambulance services for more effective and efficient medical emergency interventions.

    Science.gov (United States)

    Utku, Semih; Özcanhan, Mehmet Hilal; Unluturk, Mehmet Suleyman

    2016-04-01

    Patient delivery time is no longer considered as the only critical factor, in ambulatory services. Presently, five clinical performance indicators are used to decide patient satisfaction. Unfortunately, the emergency ambulance services in rapidly growing metropolitan areas do not meet current satisfaction expectations; because of human errors in the management of the objects onboard the ambulances. But, human involvement in the information management of emergency interventions can be reduced by electronic tracking of personnel, assets, consumables and drugs (PACD) carried in the ambulances. Electronic tracking needs the support of automation software, which should be integrated to the overall hospital information system. Our work presents a complete solution based on a centralized database supported by radio frequency identification (RFID) and bluetooth low energy (BLE) identification and tracking technologies. Each object in an ambulance is identified and tracked by the best suited technology. The automated identification and tracking reduces manual paper documentation and frees the personnel to better focus on medical activities. The presence and amounts of the PACD are automatically monitored, warning about their depletion, non-presence or maintenance dates. The computerized two way hospital-ambulance communication link provides information sharing and instantaneous feedback for better and faster diagnosis decisions. A fully implemented system is presented, with detailed hardware and software descriptions. The benefits and the clinical outcomes of the proposed system are discussed, which lead to improved personnel efficiency and more effective interventions. PMID:26777434

  17. Exploring the acceptability of an internet-based self-management intervention for people with tinnitus: A qualitative study

    Directory of Open Access Journals (Sweden)

    Kate Greenwell

    2015-10-01

    Full Text Available Background: Tinnitus is a common medical symptom that can affect an individual’s emotional and functional quality of life. Psychological therapies are acknowledged as beneficial to people with tinnitus, however, they are not always readily accessible. With their global reach, internet-based interventions have the potential to reduce the disparity in access to psychological support which people with tinnitus currently experience. Aim: This research will explore users’ reactions to and interactions with the Tinnitus E-Programme, an internet-based intervention for the self-management of tinnitus that is currently available online. Methods: Ten people with tinnitus have completed the programme and taken part in a semi-structured interview to date. Participants also completed a relaxation log to explore how well they were able to implement the skills they learnt during the programme in their everyday lives. The interview data will be presented. Results: Thematic analysis revealed that, overall, the programme was highly acceptable to its target population. Users valued the provided education about tinnitus and its management, relaxation skills training and cognitive restructuring training. Usage of the tools to self-monitor levels of tinnitus distress was variable and few people reported joining or participating in the online support group. Participants appreciated being able to work flexibly with the programme and engaging with the materials ‘offline’. Usability issues meant that some essential programme components were often missed. Conclusions: Findings suggest that the programme offers an acceptable form of tinnitus management for its target group. However, this work also highlighted some key opportunities to improve the programme. In future work, these qualitative findings will be triangulated with the relaxation log data and the findings from a parallel online survey with past users who have used the programme in the real

  18. A Clinical Trial of Translation of Evidence Based Interventions to Mobile Tablets and Illness Specific Internet Sites

    Science.gov (United States)

    Smith, Carol E; Piamjariyakul, Ubolrat; Werkowitch, Marilyn; Yadrich, Donna Macan; Thompson, Noreen; Hooper, Dedrick; Nelson, Eve-Lynn

    2016-01-01

    This article describes a method to translate an evidence based health care intervention to the mobile environment. This translation assisted patient participants to: avoid life threatening infections; monitor emotions and fatigue; keep involved in healthy activities. The mobile technology also decreased costs by reducing for example travel to visit health care providers. Testing of this translation method and its use by comparison groups of patients adds to the knowledge base for assessing technology for its impact on health outcome measures. The challenges and workflow of designing materials for the mobile format are described. Transitioning clinical trial verified interventions, previously provided in person to patients, onto tablet and internet platforms is an important process that must be evaluated. In this study, our evidence based guide’s intravenous (IV) homeCare interventions (IVhomeCare) were delivered via Apple iPad mini™ tablet audiovisual instruction / discussion sessions and on a website. Each iPad audiovisual session (n = 41), included three to five families, a mental health specialist, and healthcare professionals. Patients and their family caregivers readily learned to use the wireless mobile tablets, and the IVhomeCare interventions, as described here, were successfully translated onto these mobile technology platforms. Using Likert scale responses on a questionnaire (1 = not helpful and 5 = very helpful) participants indicated that they gained problem solving skills for home care through iPad group discussion (M = 4.60, SD = 0.60). The firewall protected videoconferencing in real time with multiple healthcare professionals effectively allowed health history taking and visual inspection of the patient’s IV insertion site for signs of infection. Supportive interactions with peer families on videoconferencing were documented during discussions. Discussion topics included low moods, fatigue, infection worry, how to maintain independence, and

  19. Nutritional Online Information for Cancer Patients: a Randomized Trial of an Internet Communication Plus Social Media Intervention.

    Science.gov (United States)

    Gnagnarella, Patrizia; Misotti, Alessandro Maria; Santoro, Luigi; Akoumianakis, Demosthenes; Del Campo, Laura; De Lorenzo, Francesco; Lombardo, Claudio; Milolidakis, Giannis; Sullivan, Richard; McVie, John Gordon

    2016-09-01

    We hypothesized that cancer patients using an Internet website would show an improvement in the knowledge about healthy eating habits, and this might be enhanced by social media interaction. A 6-month randomized intervention was set up. Eligible subjects were allocated in intervention (IG) and control groups (CG). IG had access to the website, and CG was provided with printed versions. All enrolled participants filled in Nutrition Questionnaire (NQ), Quality of Life Questionnaire (QoL) and Psychological Distress Inventory (PDI), at baseline and after 6 months. The difference between post- vs pre-questionnaires was calculated. Seventy-four subjects (CG 39; IG 35) completed the study. There was an increase in the score after the intervention in both groups for the NQ, even if not statistically significant. Dividing the IG into three categories, no (NI), low (LI) and high interactions (HI), we found a decreased score (improvement) in the CG (-0.2) and in the HI (-1.7), and an increased score (worsening) in the NI (+3.3) (p = NS) analysing the PDI. We found an increased score in the QoL both in CG and IG (adjusted LSMeans +3.5 and +2.8 points, respectively; p = NS). This study represents an example for support cancer patients. Despite the lack of significant effects, critical points and problems encountered may be of interest to researchers and organization working in the cancer setting. Intervention strategies to support patients during the care process are needed in order to attain the full potential of patient-centred care on cancer outcomes. PMID:25820605

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

    NARCIS (Netherlands)

    W. Brouwer (Wendy); A. Oenema (Anke); R. Crutzen (Rik); J. de Nooijer (Jascha); N.K. de Vries (Nanne); J. Brug (Hans)

    2008-01-01

    textabstractBackground: 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

  1. College Students' Internet Addiction Prevention and Intervention System Construction%大学生网络成瘾预防与干预系统构建研究

    Institute of Scientific and Technical Information of China (English)

    邓丽

    2015-01-01

    我国90后大学生生于互联网发展的初期,长于互联网繁荣时期,他们与互联网共成长,互联网影响着他们的学习、生活以及思维方式的同时,也带来了极大的负面影响。研究表明,我国大学生网络成瘾发生率达10%以上。不同的时代,教育面临着不同的挑战,互联网时代学校教育面临的问题是如何利用好网络这把双刃剑,帮助大学生更好的成长。本研究提出了大学生网络成瘾预防与干预的理论基础,在此基础上构建各部门联动的大学生网络成瘾预防与干预系统。%Our 90s students born in the early development of the Internet, longer than the Internet boom, they are growing with the Internet, the Internet affects their learning, life and way of thinking, but also brings a tremendous negative impact. Studies show that China's Internet Addiction Disorder occurrence rate over 10%. Different times, different challenges facing education, school education issues facing the Internet era is how to make good use of the network this double-edged sword, to help students better growth. This study presents Internet Addiction Disorder Prevention and Intervention theoretical foundation to build link-age of various departments on the basis of students' Internet addiction prevention and intervention system.

  2. 大学生网络成瘾预防与干预系统构建研究%College Students' Internet Addiction Prevention and Intervention System Construction

    Institute of Scientific and Technical Information of China (English)

    邓丽

    2015-01-01

    我国90后大学生生于互联网发展的初期,长于互联网繁荣时期,他们与互联网共成长,互联网影响着他们的学习、生活以及思维方式的同时,也带来了极大的负面影响。研究表明,我国大学生网络成瘾发生率达10%以上。不同的时代,教育面临着不同的挑战,互联网时代学校教育面临的问题是如何利用好网络这把双刃剑,帮助大学生更好的成长。本研究提出了大学生网络成瘾预防与干预的理论基础,在此基础上构建各部门联动的大学生网络成瘾预防与干预系统。%Our 90s students born in the early development of the Internet, longer than the Internet boom, they are growing with the Internet, the Internet affects their learning, life and way of thinking, but also brings a tremendous negative impact. Studies show that China's Internet Addiction Disorder occurrence rate over 10%. Different times, different challenges facing education, school education issues facing the Internet era is how to make good use of the network this double-edged sword, to help students better growth. This study presents Internet Addiction Disorder Prevention and Intervention theoretical foundation to build link-age of various departments on the basis of students' Internet addiction prevention and intervention system.

  3. Project SMART: Preliminary Results From a Test of the Efficacy of a Swedish Internet-Based HIV Risk-Reduction Intervention for Men Who Have Sex With Men.

    Science.gov (United States)

    Schonnesson, Lena Nilsson; Bowen, Anne M; Williams, Mark L

    2016-08-01

    In Sweden, 57 % of HIV transmission occurs among MSM, and other sexually transmitted infections are increasing, supporting the need for innovative interventions. The Internet is a potentially useful HIV-prevention platform, but there is a lack of such programs in Sweden. The purpose of this exploratory study was to test the efficacy of the Internet-based SMART intervention to decrease HIV sexual risks in Swedish MSM. The intervention was adapted from the Wyoming Rural AIDS Prevention Project to the Swedish context, which was guided by the Information-Motivation-Behavioral (IMB) skills model and consisted of six sessions. A total of 112 men responded to a pretest questionnaire and were randomly assigned to the SMART intervention or to a waitlist group. Fifty-four men dropped out, leaving a final sample of 58 participants. Twenty-five were assigned to the SMART intervention and 33 to a waitlist group. One month post intervention, the number of casual anal sex partners significantly decreased (t = 2.19, p = .04). Compared with the waitlist group, men in the intervention group increased their HIV knowledge (β = 0.70, p = .01), their belief of condom use as an act of responsibility (β = 1.19, p = .04), their willingness to use a condom with every new partner all the time (β = 1.39, p = .03), and their confidence in using condoms in challenging situations (β = 1.65, p = .02). Condom use was not analyzed due to the small sample size. Despite the small sample, high drop-out, and short follow-up, the study provides support for the efficacy of the Internet interventions, the SMART intervention specifically, for reducing the proportion of casual anal sex partners and improving the three cognitive components of the IMB model for Swedish MSM. PMID:26545912

  4. Rationale of the BREAst cancer e-healTH [BREATH] multicentre randomised controlled trial: An Internet-based self-management intervention to foster adjustment after curative breast cancer by decreasing distress and increasing empowerment

    Directory of Open Access Journals (Sweden)

    van den Berg Sanne W

    2012-09-01

    Full Text Available Abstract Background After completion of curative breast cancer treatment, patients go through a transition from patient to survivor. During this re-entry phase, patients are faced with a broad range of re-entry topics, concerning physical and emotional recovery, returning to work and fear of recurrence. Standard and easy-accessible care to facilitate this transition is lacking. In order to facilitate adjustment for all breast cancer patients after primary treatment, the BREATH intervention is aimed at 1 decreasing psychological distress, and 2 increasing empowerment, defined as patients’ intra- and interpersonal strengths. Methods/design The non-guided Internet-based self-management intervention is based on cognitive behavioural therapy techniques and covers four phases of recovery after breast cancer (Looking back; Emotional processing; Strengthening; Looking ahead. Each phase of the fully automated intervention has a fixed structure that targets consecutively psychoeducation, problems in everyday life, social environment, and empowerment. Working ingredients include Information (25 scripts, Assignment (48 tasks, Assessment (10 tests and Video (39 clips extracted from recorded interviews. A non-blinded, multicentre randomised controlled, parallel-group, superiority trial will be conducted to evaluate the effectiveness of the BREATH intervention. In six hospitals in the Netherlands, a consecutive sample of 170 will be recruited of women who completed primary curative treatment for breast cancer within 4 months. Participants will be randomly allocated to receive either usual care or usual care plus access to the online BREATH intervention (1:1. Changes in self-report questionnaires from baseline to 4 (post-intervention, 6 and 10 months will be measured. Discussion The BREATH intervention provides a psychological self-management approach to the disease management of breast cancer survivors. Innovative is the use of patients’ own strengths

  5. Towards an automated virtual slide screening: theoretical considerations and practical experiences of automated tissue-based virtual diagnosis to be implemented in the Internet

    Directory of Open Access Journals (Sweden)

    Bzdyl Piotr

    2006-06-01

    Full Text Available Abstract Aims To develop and implement an automated virtual slide screening system that distinguishes normal histological findings and several tissue – based crude (texture – based diagnoses. Theoretical considerations Virtual slide technology has to handle and transfer images of GB Bytes in size. The performance of tissue based diagnosis can be separated into a a sampling procedure to allocate the slide area containing the most significant diagnostic information, and b the evaluation of the diagnosis obtained from the information present in the selected area. Nyquist's theorem that is broadly applied in acoustics, can also serve for quality assurance in image information analysis, especially to preset the accuracy of sampling. Texture – based diagnosis can be performed with recursive formulas that do not require a detailed segmentation procedure. The obtained results will then be transferred into a "self-learning" discrimination system that adjusts itself to changes of image parameters such as brightness, shading, or contrast. Methods Non-overlapping compartments of the original virtual slide (image will be chosen at random and according to Nyquist's theorem (predefined error-rate. The compartments will be standardized by local filter operations, and are subject for texture analysis. The texture analysis is performed on the basis of a recursive formula that computes the median gray value and the local noise distribution. The computations will be performed at different magnifications that are adjusted to the most frequently used objectives (*2, *4.5, *10, *20, *40. The obtained data are statistically analyzed in a hierarchical sequence, and in relation to the clinical significance of the diagnosis. Results The system has been tested with a total of 896 lung cancer cases that include the diagnoses groups: cohort (1 normal lung – cancer; cancer subdivided: cohort (2 small cell lung cancer – non small cell lung cancer; non small cell lung

  6. Using email reminders to engage physicians in an Internet-based CME intervention

    Directory of Open Access Journals (Sweden)

    Wall Terry

    2004-09-01

    Full Text Available Abstract Background Engaging practicing physicians in educational strategies that reinforce guideline adoption and improve the quality of healthcare may be difficult. Push technologies such as email offer new opportunities to engage physicians in online educational reinforcing strategies. The objectives are to investigate 1 the effectiveness of email announcements in engaging recruited community-based primary care physicians in an online guideline reinforcement strategy designed to promote Chlamydia screening, 2 the characteristics of physicians who respond to email announcements, as well as 3 how quickly and when they respond to email announcements. Methods Over a 45-week period, 445 recruited physicians received up to 33 email contacts announcing and reminding them of an online women's health guideline reinforcing CME activity. Participation was defined as physician log-on at least once to the website. Data were analyzed to determine participation, to compare characteristics of participants with recruited physicians who did not participate, and to determine at what point and when participants logged on. Results Of 445 recruited physicians with accurate email addresses, 47.2% logged on and completed at least one module. There were no significant differences by age, race, or specialty between participants and non-participants. Female physicians, US medical graduates and MDs had higher participation rates than male physicians, international medical graduates and DOs. Physicians with higher baseline screening rates were significantly more likely to log on to the course. The first 10 emails were the most effective in engaging community-based physicians to complete the intervention. Physicians were more likely to log on in the afternoon and evening and on Monday or Thursday. Conclusions Email course reminders may enhance recruitment of physicians to interventions designed to reinforce guideline adoption; physicians' response to email reminders may

  7. Effects of an Automated Vocabulary and Comprehension Intervention: An Early Efficacy Study

    Science.gov (United States)

    Spencer, Elizabeth J.; Goldstein, Howard; Sherman, Amber; Noe, Sean; Tabbah, Rhonda; Ziolkowski, Robyn; Schneider, Naomi

    2012-01-01

    It is well established that oral language skills in preschool, including vocabulary and comprehension, predict later reading proficiency and that substantial differences in oral language skills exist when children enter school. Although explicit instruction embedded in storybooks is a promising intervention approach, high-fidelity implementation…

  8. Effects of Psychosocial Interventions for School-aged Children's Internet Addiction, Self-control and Self-esteem: Meta-Analysis

    Science.gov (United States)

    Yeun, Young Ran

    2016-01-01

    Objectives This study was conducted to perform an effect size analysis of psychosocial interventions for internet addiction and to identify the intervention moderators applied to school-aged children. Methods For the meta-analysis, studies were included that were published in English or Korean until January 2015, without limitation in terms of the year. They were retrieved from 11 electronic databases and by manual searches according to predefined inclusion criteria. Results A total of 37 studies were selected, which included 11 treatment conditions and covered a total of 1,490 participants. The effect size estimates showed that psychosocial interventions had a large effect for reducing internet addiction (standardized mean difference [SMD], –1.19; 95% confidence interval [CI], –1.52 to –0.87) and improving self-control (SMD, 0.29; 95% CI, 0.11 to 0.47) and self-esteem (mean difference, 3.58; 95% CI, 2.03 to 5.12). The moderator analyses reveals that group treatments, a selective approach, a long duration, a community setting, or higher school grade had a larger effect. Conclusions The findings of this review suggest that psychosocial intervention may be used to prevent Internet addiction in school-aged children, although further research should be conducted using a randomized controlled trial design or diverse age groups to provide evidence-based recommendations. PMID:27525163

  9. A comparison of the quality of the information available on the internet on interventional radiology, vascular surgery, and cardiology

    Directory of Open Access Journals (Sweden)

    A Alsafi

    2013-01-01

    Full Text Available Context and Aims: Internet use is rapidly expanding and increasingly plays a substantial role in patient education. We sought to evaluate and compare the quality of information available to patients online on three closely linked specialties: Interventional radiology (IR, cardiology, and vascular surgery. Materials and Methods: We searched the leading three search engines for the terms: "Interventional Radiology", "cardiology," and "vascular surgery," collating the top 50 hits from each search. After excluding duplicates and irrelevant sites, 43, 25, and 36 sites remained, respectively. Sites were analyzed using the LIDA instrument (an online tool for assessing health-related websites and Fleisch Reading Ease Scores (FRES were compared across the different search terms and correlated with the country of origin and certification by the Health on the Net (HON Foundation. Results: There was no significant difference ( P>0.05 in the total LIDA, accessibility, usability or reliability scores between the three specialties. HONCode certification was associated with higher LIDA (83.1±1.6 vs. 71.53±0.8 ( P<0.0001, reliability (75.7±3.6 vs. 49.0±1.6 ( P<0.0001 and FRES (37.4±4.0 vs. 29.7±1.4 ( P=0.0441. Conclusion: Websites are generally well designed and easy to use; the majority however, lacks currency and reliability. Despite similarity in quality of online information, there is a disparity in knowledge of IR; this may be due to low web-traffic figures of IR sites. Wikipedia′s user-generated content, ranks highly in major search engines, as such; this could serve as means of disseminating reliable health information to patients.

  10. 网络成瘾大学生心理机制及干预研究%Psychological Mechanism and Intervention of College Students' Internet Addiction

    Institute of Scientific and Technical Information of China (English)

    邹居禄; 宋娜

    2009-01-01

    Internet addiction has been included in the family of mental diseases ever since expert panel approved Diagnostic Criteria for Internet Addiction. Internet addiction seriously affects college students' mental health. Therefore, educators must fully understand the psychological mechanism of the addiction and conduct effective psychological intervention.%通过专家论证,网络成瘾被正式纳入精神疾病诊断范畴.网络成瘾对大学生的心理健康造成了严重影响,因此应充分了解大学生不同的网络成瘾心理原因和机制,从而进行有效的心理干预.

  11. Failure mode and effect analysis oriented to risk-reduction interventions in intraoperative electron radiation therapy: The specific impact of patient transportation, automation, and treatment planning availability

    International Nuclear Information System (INIS)

    Background and purpose: Industrial companies use failure mode and effect analysis (FMEA) to improve quality. Our objective was to describe an FMEA and subsequent interventions for an automated intraoperative electron radiotherapy (IOERT) procedure with computed tomography simulation, pre-planning, and a fixed conventional linear accelerator. Material and methods: A process map, an FMEA, and a fault tree analysis are reported. The equipment considered was the radiance treatment planning system (TPS), the Elekta Precise linac, and TN-502RDM-H metal–oxide-semiconductor-field-effect transistor in vivo dosimeters. Computerized order-entry and treatment-automation were also analyzed. Results: Fifty-seven potential modes and effects were identified and classified into ‘treatment cancellation’ and ‘delivering an unintended dose’. They were graded from ‘inconvenience’ or ‘suboptimal treatment’ to ‘total cancellation’ or ‘potentially wrong’ or ‘very wrong administered dose’, although these latter effects were never experienced. Risk priority numbers (RPNs) ranged from 3 to 324 and totaled 4804. After interventions such as double checking, interlocking, automation, and structural changes the final total RPN was reduced to 1320. Conclusions: FMEA is crucial for prioritizing risk-reduction interventions. In a semi-surgical procedure like IOERT double checking has the potential to reduce risk and improve quality. Interlocks and automation should also be implemented to increase the safety of the procedure

  12. Internet-based guided self-help intervention for chronic pain based on Acceptance and Commitment Therapy: a randomized controlled trial.

    Science.gov (United States)

    Trompetter, Hester R; Bohlmeijer, Ernst T; Veehof, Martine M; Schreurs, Karlein M G

    2015-02-01

    Acceptance-based psychological interventions can potentially minimize the burden of chronic pain. This randomized controlled trial evaluated an internet-delivered, guided self-help intervention based on Acceptance and Commitment Therapy (ACT). A total of 238 chronic pain sufferers from the general population were randomly allocated to either ACT (n = 82), an internet-based control condition Expressive Writing (n = 79) or a waiting list condition (n = 77). Participants completed measures at baseline, posttreatment (3 months) and at a 3-month follow-up. At follow-up, ACT participants had improved in pain interference in daily life (primary outcome) compared to participants in Expressive Writing (Cohen's d = .47), but not compared to waiting list participants (p value = .11). Those who adhered to the ACT-intervention (48%) did improve significantly compared to waiting list participants (d = .49). ACT-participants also showed superior improvement on depression, pain intensity, psychological inflexibility and pain catastrophizing (d: .28-.60). Significant clinical improvement was present. Especially, 28% of ACT-participants showed general clinically relevant improvement in pain interference, as well as in pain intensity and depression (vs. Expressive Writing and waiting list 5%). Given these findings, internet-based ACT programs may be a promising treatment modality for chronic pain.

  13. For whom are Internet-based Occupational Mental Health Interventions effective? : Moderators of Internet-based Problem-Solving Training Outcome

    NARCIS (Netherlands)

    Junge, Magdalena N.; Lehr, Dirk; Bockting, Claudi L. H.; Berking, Matthias; Riper, Heleen; Cuijpers, Pim; Ebert, David Daniel

    2015-01-01

    Internet-based problem-solving training (IPST) effectively reduces depressive symptoms in employees. Yet, it is unknown which employees benefit most from this particular treatment. The study aimed to identify predictors and moderators of treatment outcome in IPST offered to employees with depressive

  14. For whom are internet-based occupational mental health interventions effective? Moderators of internet-based problem-solving training outcome

    NARCIS (Netherlands)

    Junge, Magdalena; lehr, D; Bockting, Claudi; Berking, Matthias; Riper, H; Cuijpers, Pim; Ebert, David S.

    2015-01-01

    Internet-based problem-solving training (IPST) effectively reduces depressive symptoms in employees. Yet, it is unknown which employees benefit most from this particular treatment. The study aimed to identify predictors and moderators of treatment outcome in IPST offered to employees with depressive

  15. Promoting social activities and participation among seniors : exploring and evaluating social and Internet-based occupational therapy interventions

    OpenAIRE

    Larsson, Ellinor

    2016-01-01

    Introduction The use of technology and Internet-based activities (IBAs) is increasing in society. However, seniors with limited experiences with the Internet can experience restricted participation in meaningful activities that are dependent on the Internet. Also, social transitions during aging might lead to reduced social activities and social contacts and to increased experiences of loneliness, all of which might have negative health implications. Therefore, there is a need to advance the ...

  16. Dissecting an online intervention for cancer survivors: four exploratory analyses of internet engagement and its effects on health status and health behaviors.

    Science.gov (United States)

    Chen, Zhenghao; Koh, Pang Wei; Ritter, Philip L; Lorig, Kate; Bantum, Erin O'Carroll; Saria, Suchi

    2015-02-01

    The Internet has been used extensively to offer health education content and also for social support. More recently, we have seen the advent of Internet-based health education interventions that combine content with structured social networking. In many ways this is the Internet equivalent to small group interventions. While we have some knowledge about the efficacy of these interventions, few studies have examined how participants engage with programs and how that might affect outcomes. This study seeks to explore (a) the content of posts and (b) the nature of participant engagement with an online, 6-week workshop for cancer survivors and how such engagement may affect health outcomes. Using methodologies related to computational linguistics (latent Dirichlet allocation) and more standard statistical approaches, we identified (a) discussion board themes; (b) the relationship between reading and posting messages and outcomes; (c) how making, completing, or not completing action plans is related to outcome; and (d) how self-tailoring relates to outcomes. When considering all posts, emotional support is a key theme. However, different sets of themes are expressed in the first workshop post where participants are asked to express their primary concern. Writing posts was related to improved outcomes, but reading posts was less important. Completing, but not merely making, action plans and self-tailoring are statistically associated with future positive health outcomes. The findings from these exploratory studies can be considered when shaping future electronically mediated social networking interventions. In addition, the methods used here can be used in analyzing other large electronically mediated social-networking interventions.

  17. Contamination of equipment in emergency settings: An exploratory study with a targeted automated intervention

    Directory of Open Access Journals (Sweden)

    Babalola Stella

    2009-07-01

    Full Text Available Abstract Background Despite standard manual decontamination, hospital equipment remains contaminated with microorganisms, contributing to nosocomial transmission and hospital acquired infections. This has the potential to negate the effects of healthcare workers' hand-washing protocols. In order to decrease the likihood of equipment contamination, there has been a rise in the use of disposable pieces of equipment, especially non-critical disposables. However, these carry a significant cost, both a direct financial cost (running into billions of dollars, as well as a cost to the environment. This is important because we hope to contain the cost of healthcare, one way to do that, is to look to the hospitals themselves, for innovative solutions that maintain the standard of care. Objective To develop and evaluate the effectiveness of an simple decontamination device for use with portable hospital equipment, by comparing rates of residual contamination after use of the novel device versus those seen with standard manual decontamination methods. Methods The Self-cleaning Unit for the Decontamination of Small instruments (SUDS is a user-friendly, automated instrument developed via multi-disciplinary collaboration for decontamination in the clinical area. Pre- and post- utilization of portable medical equipment in an emergency department (ED setting were cultured. To evaluate durability of the decrease in antimicrobial contamination, objects were re-cultured 48 hours after SUDS cleaning and following re-introduction into the clinical setting. Results After manual decontamination, 25% (23/91 of the tested objects in the ED were found to be culture positive with clinically significant microorganisms(CSO. Fifteen percent (ED of non-critical equipment tested had multiple organisms. Following the use of SUDS, the colonization rate decreased to 0%. Following SUDS treatment and re-introduction into the clinical settings, after 48 hours the contamination rates

  18. 物联网时代为自动化行业带来新的机遇%The Epoch of the Internet of Things Brings New Chance for Automation Profession

    Institute of Scientific and Technical Information of China (English)

    吴冈

    2011-01-01

    This paper describes the conception and definition of the internet of things and introduces the basic course of development of the internet of things.It researches the developmental status, adavantage and disadvantage of the internet of things to China.It analyzes the industrial scale and its influence of social economy of the internet of things to our country.The epoch of the internet of things brings active infuence for automation profession.This paper puts forward the internet of things industrial developmental strategy which is suit for our country, and its future prospect.%本文阐述了物联网的概念与定义,介绍了物联网的基本发展历程.对我国物联网的发展现状进行了研究,分析了我国物联网发展中的优势及劣势,以及我国物联网产业的规模和对社会经济的影响.中国迈入了物联网时代,给自动化行业带来了积极的影响.提出了适合我国物联网产业发展的策略,同时对我国发展物联网产业的未来前景进行了展望.

  19. Improving Exposure to Internet-Delivered Health Behaviour Change Interventions: An exploration of determinants and dissemination strategies

    NARCIS (Netherlands)

    W. Brouwer (Wendy)

    2011-01-01

    textabstractThe Internet has become the key medium to obtain health information for many people. This makes the Internet an attractive and increasingly used medium for the delivery of health behaviour change programs aiming to contribute to the primary prevention of chronic diseases. Although in the

  20. On the Causes and Intervention of College Students' Internet Addiction%大学生网络成瘾的原因和干预研究

    Institute of Scientific and Technical Information of China (English)

    毕劲松

    2012-01-01

    随着互联网的广泛运用,大学生已经成为使用网络的主力军,大学生网络成瘾问题已经成为了一个严重的社会问题。本文介绍了网络成瘾的涵义、以及危害,并对大学生网络成瘾根源进行分析,大学生网络成瘾现象的产生是其个人人格特质、网络功能优势以及大学生群体的特殊的心理共同作用的结果。对大学生网络成瘾现象要加大预防措施,并找到干预、治疗的对策就显得尤为重要。%With the extensive use of the Internet,students have become the main force in the network,the students' Internet addiction has become a serious social problem.This article describes the meaning of Internet addiction and harm,and analyzed college students' internet addiction root cause,college students' Internet addiction phenomenon arises their individual personality traits,the advantages of network functions as well as college students' special psychological together.Increase preventive measures of Internet addiction disorder phenomenon,and find the countermeasures of treatment and intervention is particularly important.

  1. Automation Security

    OpenAIRE

    Mirzoev, Dr. Timur

    2014-01-01

    Web-based Automated Process Control systems are a new type of applications that use the Internet to control industrial processes with the access to the real-time data. Supervisory control and data acquisition (SCADA) networks contain computers and applications that perform key functions in providing essential services and commodities (e.g., electricity, natural gas, gasoline, water, waste treatment, transportation) to all Americans. As such, they are part of the nation s critical infrastructu...

  2. 大学生网络成瘾及团体心理干预策略%Internet addiction of college students and group psychological intervention strategies

    Institute of Scientific and Technical Information of China (English)

    华炜; 刘九林

    2013-01-01

    本文通过文献研究,分析了大学生网络成瘾的心理和行为特点,提出一些有效治疗大学生网络成瘾的团体领导策略和团体活动策略,并认为整合型团体心理干预方案效果更显著、更持久。%Through literature research, analysis of the psychological and behavioral characteristics of Internet addiction in college students, and puts forward some effective treatment of College Students' Internet addiction group leadership strategy and group activities, and that Integrated group psychological intervention is more effective, more durable.

  3. Lifestyle Intervention Using an Internet-Based Curriculum with Cell Phone Reminders for Obese Chinese Teens: A Randomized Controlled Study

    OpenAIRE

    Abraham, AA; Chow, WC; So, HK; Yip, BHK; Li, AM; Kumta, SM; Woo, J.; Chan, SM; Lau, EYY; Nelson, AS

    2015-01-01

    Objectives Obesity is an increasing public health problem affecting young people. The causes of obesity are multi-factorial among Chinese youth including lack of physical activity and poor eating habits. The use of an internet curriculum and cell phone reminders and texting may be an innovative means of increasing follow up and compliance with obese teens. The objectives of this study were to determine the feasibility of using an adapted internet curriculum and existing nutritional progra...

  4. Lifestyle Intervention Using an Internet-Based Curriculum with Cell Phone Reminders for Obese Chinese Teens: A Randomized Controlled Study

    OpenAIRE

    Abraham, Anisha A.; Wing-Chi Chow; Hung-Kwan So; Benjamin Hon-Kei Yip; Li, Albert M.; Kumta, Shekhar M.; Jean Woo; Suk-Mei Chan; Esther Yuet-Ying Lau; Nelson, E. Anthony S.

    2015-01-01

    Objectives Obesity is an increasing public health problem affecting young people. The causes of obesity are multi-factorial among Chinese youth including lack of physical activity and poor eating habits. The use of an internet curriculum and cell phone reminders and texting may be an innovative means of increasing follow up and compliance with obese teens. The objectives of this study were to determine the feasibility of using an adapted internet curriculum and existing nutritional program al...

  5. Trust in automation. Part II. Experimental studies of trust and human intervention in a process control simulation.

    Science.gov (United States)

    Muir, B M; Moray, N

    1996-03-01

    Two experiments are reported which examined operators' trust in and use of the automation in a simulated supervisory process control task. Tests of the integrated model of human trust in machines proposed by Muir (1994) showed that models of interpersonal trust capture some important aspects of the nature and dynamics of human-machine trust. Results showed that operators' subjective ratings of trust in the automation were based mainly upon their perception of its competence. Trust was significantly reduced by any sign of incompetence in the automation, even one which had no effect on overall system performance. Operators' trust changed very little with experience, with a few notable exceptions. Distrust in one function of an automatic component spread to reduce trust in another function of the same component, but did not generalize to another independent automatic component in the same system, or to other systems. There was high positive correlation between operators' trust in and use of the automation; operators used automation they trusted and rejected automation they distrusted, preferring to do the control task manually. There was an inverse relationship between trust and monitoring of the automation. These results suggest that operators' subjective ratings of trust and the properties of the automation which determine their trust, can be used to predict and optimize the dynamic allocation of functions in automated systems. PMID:8849495

  6. The outcomes of a 12-week Internet intervention aimed at improving fitness and health-related quality of life in overweight adolescents: the Young & Active controlled trial.

    Directory of Open Access Journals (Sweden)

    Kirsti Riiser

    Full Text Available Overweight and obesity among adolescents may have consequences, with potentially lasting effects on health and health-related quality of life (HRQoL. Excess weight is also associated with decreases in physical activity and cardiorespiratory fitness. The aim of the current study was to investigate the short-term effects of a 12-week Internet intervention in a primary care setting intended to increase cardiorespiratory fitness and HRQoL among overweight and obese adolescents.In this controlled trial, participants (13-15 years were non-randomly allocated to an intervention- or a control group. The intervention group received 12-weeks access to an online program providing tailored physical activity counseling based on principles from Self-determination Theory and Motivational Interviewing. The control group received standard follow-up by the school nurses. The primary outcome measure of cardiorespiratory fitness was determined using a shuttle run test. The secondary outcomes: HRQoL, leisure time exercise, body image and self-determined motivation for physical activity and exercise, were assessed by self-report measures. Age- and gender-adjusted body mass index (BMI was calculated based on measurements of height and weight. To compare pre-to post intervention differences within groups, a paired samples t-test was used while crude differences between groups were analyzed with an independent samples t-test.Of the 120 participants, 108 completed the study, 75 in the intervention group and 33 in the control group. Exposure to the intervention had a small effect on cardiorespiratory fitness (0.14; 95% CI [0.01;0.28]; P = 0.04, and a moderate effect on HRQoL (5.22; 95% CI [0.90; 9.53]; P = 0.02. Moreover, the control group increased significantly in BMI, yielding a moderate preventive effect on BMI (-0.39; 95% CI [-0.74;-0.03]; P = 0.03 for the intervention group.The results suggest that the Internet intervention with tailored physical activity counseling

  7. Seeing the “Big” Picture: Big Data Methods for Exploring Relationships Between Usage, Language, and Outcome in Internet Intervention Data

    Science.gov (United States)

    Carpenter, Jordan; Crutchley, Patrick; Zilca, Ran D; Schwartz, H Andrew; Smith, Laura K; Cobb, Angela M

    2016-01-01

    Background Assessing the efficacy of Internet interventions that are already in the market introduces both challenges and opportunities. While vast, often unprecedented amounts of data may be available (hundreds of thousands, and sometimes millions of participants with high dimensions of assessed variables), the data are observational in nature, are partly unstructured (eg, free text, images, sensor data), do not include a natural control group to be used for comparison, and typically exhibit high attrition rates. New approaches are therefore needed to use these existing data and derive new insights that can augment traditional smaller-group randomized controlled trials. Objective Our objective was to demonstrate how emerging big data approaches can help explore questions about the effectiveness and process of an Internet well-being intervention. Methods We drew data from the user base of a well-being website and app called Happify. To explore effectiveness, multilevel models focusing on within-person variation explored whether greater usage predicted higher well-being in a sample of 152,747 users. In addition, to explore the underlying processes that accompany improvement, we analyzed language for 10,818 users who had a sufficient volume of free-text response and timespan of platform usage. A topic model constructed from this free text provided language-based correlates of individual user improvement in outcome measures, providing insights into the beneficial underlying processes experienced by users. Results On a measure of positive emotion, the average user improved 1.38 points per week (SE 0.01, t122,455=113.60, Pfeelings were correlated with improvement over time. Conclusions Using observational analyses on naturalistic big data, we can explore the relationship between usage and well-being among people using an Internet well-being intervention and provide new insights into the underlying mechanisms that accompany it. By leveraging big data to power these new

  8. 体育教育干预青少年网络成瘾的研究%Study of Physical Education Intervention Youth Internet Addiction

    Institute of Scientific and Technical Information of China (English)

    刘景阳; 白鹤

    2014-01-01

    青少年网络成瘾已经是当今众所周知的社会病,笔者结合心理学、医学和社会学各研究者从各自的研究领域所提出的试图解决网络成瘾问题的方法,认为加强体育教育,采用体育的方法和手段进行干预,用积极的观念与形式来影响他们,将更有助于解决青少年网络成瘾的问题。%Youth Internet addiction is already a well-known contemporary social disease, the author combined with psychol-ogy, medicine and sociology researchers from each perspective trying to solve problem of Internet addiction method, pro-posed that increasing physical education, sport approach adopted and means of intervention, with a positive impact on their ideas and forms, will be conducive to solving the problem of youth Internet addiction.

  9. Internet-based intervention for the treatment of online addiction for college students in China: a pilot study of the Healthy Online Self-helping Center.

    Science.gov (United States)

    Su, Wenliang; Fang, Xiaoyi; Miller, John K; Wang, Yiyuan

    2011-09-01

    Internet addiction among college students has become a serious problem in China. This pilot study involved the development of an online expert system named Healthy Online Self-helping Center (HOSC) as an intervention tool to help those who wish to reduce online usage. The study also explored the effectiveness of HOSC for college students' Internet addiction behavior. Participants (N = 65) were recruited from a university in Beijing, and were randomly assigned to one of four conditions: using HOSC within a laboratory environment, using HOSC within a natural environment, using a noninteractive program, and a control group. All the participants were asked to answer questionnaires at the baseline and at the 1-month follow-up. The questionnaires included the participants' online hours per week, the legitimate ratio of Internet usage, online satisfaction, and the Young's Diagnostic Questionnaire. The results revealed that HOSC under both natural and laboratory environments could effectively reduce the participants' online hours per week as well as their Young's Diagnostic Questionnaire score, and improve online satisfaction at a 1-month follow-up. Participants using a noninteractive program also had similar results. The article concludes with a discussion of the limitations of the study, as well as the implications of the findings and future research directions.

  10. Study of Physical Education Intervention Youth Internet Addiction%体育教育干预青少年网络成瘾的研究

    Institute of Scientific and Technical Information of China (English)

    刘景阳; 白鹤

    2014-01-01

    Youth Internet addiction is already a well-known contemporary social disease, the author combined with psychol-ogy, medicine and sociology researchers from each perspective trying to solve problem of Internet addiction method, pro-posed that increasing physical education, sport approach adopted and means of intervention, with a positive impact on their ideas and forms, will be conducive to solving the problem of youth Internet addiction.%青少年网络成瘾已经是当今众所周知的社会病,笔者结合心理学、医学和社会学各研究者从各自的研究领域所提出的试图解决网络成瘾问题的方法,认为加强体育教育,采用体育的方法和手段进行干预,用积极的观念与形式来影响他们,将更有助于解决青少年网络成瘾的问题。

  11. [Alcohol related problem in the workplace: trial of a screening and brief intervention program for risky drinking in the workplace, via the Internet].

    Science.gov (United States)

    Kawaguchi, Kaoru; Shimizu, Yukiko; Izumi, Tomoko; Ochiai, Hiroko; Yoshimoto, Hisashi; Ino, Aro; Ochiai, Masahiro

    2014-12-01

    This report describes the effect of a screening and brief intervention via the Internet (6-month Total health Management Program: TMP, a kind of life evolution program), for improvement of alcohol related problem in the workplace. At a certain company, 2,096 employees were screened.using AUDIT-C and CAGE via the Internet (electronic screening). From those screened, 17 risky drinkers were picked up. The classification of "risky drinker" was determined based on employees scoring over six points on AUDIT-C and over two points on_ AGE. These employees were then called to one-day practical seminar program (including the program of food education, music therapy, aro-atherapy, body conditioning etc.). After which, during 6 months, they were followed up via e-mail every month. After the 6-month follow up, their results of AUDIT-C were significantly decreased. Additionally, aside from the frequency of drinking at bedtime, maximum alcohol consumption per day was also significantly decreased. The Visual Analogue Scale for anxiety captured the initial screen and then again after follow-up was reduced significantly. Moreover, quality-of-life index for sleep and dinner were both significantly improved as well..These results suggest that the SBI (screening and brief intervention: TMP) is effective for reducing drinking behavior, can be used to effectively elevate quality of life. PMID:25831951

  12. Research on the Application of Internet of Things Technology in Automated 3D Warehouse%物联网技术在自动化立体仓库的应用研究

    Institute of Scientific and Technical Information of China (English)

    黄学飞; 李兆飞

    2013-01-01

    针对目前自动化立体仓库监控技术存在的缺点,提出了一种基于物联网RFID电子标签无线通信技术的自动化立体仓库监控管理系统.系统以物联网技术为核心,通过电子标签实现系统数据的实时采集;同时,利用GPRS无线模块把采集到的数据发送给监控中心,监控中心接收并处理数据,最后将结果显示给用户或发出监控命令,实现系统管理智能化、网络化和信息化.该物联网技术在自动化立体仓库领域具有较好的应用前景.%Aiming at the disadvantage of monitoring technology currently used for automated 3D warehouse,the design scheme of the monitoring and management system for automated 3D warehouse that is based on RFID Internet of Things wireless communication technology is proposed.The technology of Internet of things is used in the system as the core,the real time data acquisition is implemented via RFID ; in addition,by using GPRS wireless module,the data acquired are transmitted to monitoring center,the data are received and process in the monitoring center,then the results are displayed to the users or the monitoring commands are issued,thus the intellectualization,networking and informatization of system management are implemented.This Internet of things technology possesses better applicable prospects in the area of automation of the 3D warehouse.

  13. Effect of educational intervention using the Internet on quantitative ultrasound parameters in prevention of osteoporosis: a randomized controlled trial in young Japanese women

    Directory of Open Access Journals (Sweden)

    Asakawa K

    2011-12-01

    Full Text Available Kazumi Asakawa1, Katsuhiro Koyama2, Zentaro Yamagata31Department of Fundamental and Clinical Nursing, 2Department of Health and Physical Education, 3Department of Health Science, University of Yamanashi, Chuo, Yamanashi, JapanBackground: The objective of this study was to determine whether or not educational intervention using the Internet, to prevent osteoporosis, is able to increase bone strength in young women.Methods: Subjects were 253 healthy female university and junior college students aged 18–25 years. After initial measurements of bone stiffness index, a bone formation marker, and a bone absorption marker, the minimization method was used to allocate the subjects to an intervention group (n = 126 or a control group (n = 127 according to whether the measurements were above or below average. Subjects in the intervention group were instructed to perform osteoporosis prevention activities, ie, jump on the spot as high as possible ten times per day and increase calcium intake by 300 mg per day to a total of 800 mg or more per day on average. In addition, they were instructed to report the implementation status of the recommended measures via email. The researcher sent out information on osteoporosis and preventive behaviors to the subjects five times via email.Results: A total of 182 subjects, comprising 87 (69.0% in the intervention group and 95 (74.8% in the control group, underwent remeasurement 6 months later. Of the subjects in the intervention group, 54 (42.9% reported their daily additional calcium intake amount and number of jumps via email. The mean amount of additional calcium taken was 216.3 ± 85.9 mg per day, and mean number of jumps performed was 6.4 ± 4.2 per day. Subjects in the intervention group were further divided into an implementation group (n = 54, consisting of subjects who sent in reports and a nonimplementation group (n = 72 who did not. No significant difference was found among the groups for rate of change in

  14. Language of motivation and emotion in an Internet support group for smoking cessation: explorative use of automated content analysis to measure regulatory focus

    Directory of Open Access Journals (Sweden)

    Johnsen JAK

    2014-01-01

    Full Text Available Jan-Are K Johnsen,1 Sara M Vambheim,2 Rolf Wynn,3,4 Silje C Wangberg3,51Department of Clinical Dentistry, University of Tromsø, 2Department of Psychology, University of Tromsø, 3Division of Addiction and Specialized Psychiatry, University Hospital of North-Norway, 4Department of Clinical Medicine, University of Tromsø, Tromsø, 5Narvik University College, Narvik, NorwayAbstract: The present study describes a novel approach to the identification of the motivational processes in text data extracted from an Internet support group (ISG for smoking cessation. Based on the previous findings that a “prevention” focus might be more relevant for maintaining behavior change, it was hypothesized that 1 language use (ie, the use of emotional words signaling a “promotion” focus would be dominant in the initiating stages of the ISG, and 2 that the proportion of words signaling a prevention focus would increase over time. The data were collected from the ISG site, spanning 4 years of forum activity. The data were analyzed using the Linguistic Inquiry and Word Count application. The first hypothesis – of promotion focus dominance in the initiating stages – was not supported during year 1. However, for all the other years measured, the data showed that a prevention failure was more dominant compared with a promotion failure. The results indicate that content analysis could be used to investigate motivational and language-driven processes in ISGs. Understanding the interplay between self-regulation, lifestyle change, and modern communication channels could be of vital importance in providing the public with better health care services and interventions.Keywords: self-regulation, behavior change, emotion, prevention

  15. Accelerometers and Internet for physical activity promotion in youth? Feasibility and effectiveness of a minimal intervention [ISRCTN93896459

    NARCIS (Netherlands)

    Slootmaker, S.M.; Chinapaw, M.J.M.; Seidell, J.C.; Mechelen, W. van; Schuit, A.J.

    2010-01-01

    Objective: To evaluate the feasibility and effectiveness of a 3-month minimal physical activity (PA) intervention in adolescents. Methods: A randomised controlled trial, including five secondary schools (n=87). In the 3-month intervention (Amsterdam, The Netherlands, 2005) adolescents were provided

  16. Internet-Based Intervention Training for Parents of Young Children with Disabilities: A Promising Service-Delivery Model

    Science.gov (United States)

    Meadan, Hedda; Daczewitz, Marcus E.

    2015-01-01

    Efficient early intervention (EI) services are required to serve the needs of young children with disabilities and the needs of their families. Effective EI includes family-centred practices, evidence-based interventions, parent involvement/training, and delivery in children's natural environments. Due to the challenges of providing…

  17. Effect of dimensional intervention on teenagers with internet addiction%青少年网络成瘾的多维干预效果评价

    Institute of Scientific and Technical Information of China (English)

    职晓燕; 黄洪勇; 张瑞岭; 王传升; 郝伟

    2012-01-01

    [ Objective ] To investigate the effect of dimensional intervention on teenagers with internet addiction. [ Methods ] A total of 96 cases of teenagers with internet addiction were randomly divided into the intervention group and the control group. Both groups received symptomatic treatment but the intervention group also received additional dimensional intervention. The clinical outcome was simultaneously evaluated by the scale of brief psychiatric rating scale {BPRS}, the world health organization quality of life BREF (WHOQOL-BREF),compliance of drug treatment, recurrent rate and rehospitalization rate at 0, 3, 6 and 12 months following treatment. [Results] There were no significant differences in the total score of BPRS, the score of each scale in WHOQOL-BREF and drug treatment comphance between the two groups (P>0. 05) before intervention. After 12 months following treatment, the treatment compliance, , the scores of each factor in WHOQOL of the teenagers was significantly higher in the intervention group than in the control group, while the total scores of BPRS, recurrence rate and rehospitalization rate were significantly lower in the intervention group than in the control group ( P<0. 01 or P<0. 05). [ Conclusion ] The dimensional intervention can improve the treatment compliance, degrade the recurrence rate (Stabilize the condition, improve quality of life and can be used as effective means to promote the rehabilitation of the teenagers with internet addiction.%目的 探讨多维干预对青少年网络成瘾的效果.方法 将96例青少年网络成瘾患者随机分为干预组和对照组.2组均接受对症治疗,而干预组合并实施多维干预.于人组时、3、6、12个月对2组患者进行简明精神病评定量表(BPRS)、WHO生存质量评定量表简表(WHOQOL-BREF)、治疗依从性、复发率和再住院率的评定.结果 人组时干预组与对照组的BPRS、WHOQOL评分及治疗依从性的差异均无统计学意义(P>0

  18. 网络成瘾青少年体育干预个案研究%Case Study on Sports Intervention to Youth Internet Addiction

    Institute of Scientific and Technical Information of China (English)

    刘映海; 石岩

    2014-01-01

    采用行动研究法,对一名16岁的网络成瘾男生进行体育干预个案研究。研究从解决H G网络成瘾问题的需要和设想出发,综合有关网络成瘾机制及干预的理论、方法、条件,制定总体干预行动计划和具体实施行动计划。收集整理 HG在特定情境中行为表现日记、谈话录音、观察记录等有效资料,反思体育干预行动。结果表明:HG躯体化症状减轻、焦虑缓解、不良情绪得到宣泄、积极应对方式建立。亲子共同参与的休闲运动项目和专项运动训练相结合的综合干预方式效果理想,HG的网络成瘾目标问题得到解决。%Purpose:reduced HG Internet addiction behavioral problems .Methods :From solving needs and imagining ideas ,inte-grated comprehensive theories ,methods ,conditions of mechanism for Internet addiction and intervention ,developed an overall action plan and a specific implementation action plan .Collected HG valid behavioral data in certain situations diary ,conversation recording , observing records and so on ,and reflect sports interventions .Results :Good changes of HG were reflected in improving Physical , relieving somatic symptoms and anxiety ,venting their poor emotions ,establishing active coping style ;combination intervention of parents-participating recreational sports programs and specialized sports training was better .

  19. Effects of Internet-Based Self-Efficacy Intervention on Secondary Traumatic Stress and Secondary Posttraumatic Growth among Health and Human Services Professionals Exposed to Indirect Trauma

    Science.gov (United States)

    Cieslak, Roman; Benight, Charles C.; Rogala, Anna; Smoktunowicz, Ewelina; Kowalska, Martyna; Zukowska, Katarzyna; Yeager, Carolyn; Luszczynska, Aleksandra

    2016-01-01

    Background: Although the evidence for the associations among self-efficacy, secondary traumatic stress (STS) and secondary posttraumatic growth (SPTG) is mounting, there is a lack of the experimental evidence for the influence of self-efficacy on positive and negative mental health outcomes among professionals indirectly exposed to trauma. Purpose: This study investigated the effects of an internet-based self-efficacy intervention (the experimental condition), compared to an education (the active control condition) on STS and SPTG among workers exposed to traumatic events indirectly, through their clients. We hypothesized that the group assignment (experimental vs. control) would affect STS and SPTG indirectly, with a mediating role of self-efficacy beliefs. Methods: Participants were 168 health and human services professionals (78% women), exposed indirectly to a traumatic event at work. They were randomly assigned to either a 4-session internet-based self-efficacy intervention (n = 87) or an education control group (n = 81) which received information about coping resources and consequences of stressors at work or at home. STS, SPTG, and self-efficacy were measured at the baseline (Time 1), 1-month follow-up (Time 2) and 2-month follow-up (Time 3). Results: Analysis of covariance showed that the group assignment had a significant effect on STS (Time 2) and self-efficacy (Time 2), with lower STS and higher self-efficacy reported by the self-efficacy intervention participants. Compared to the experimental group, the active control (education) group participants reported higher SPTG at Time 2. Mediation analyses indicated that the group assignment had indirect effects on STS and SPTG at Time 3. Workers who experienced increases in self-efficacy (Time 2) through the intervention were more likely to report lower STS and higher SPTG at Time 3. Conclusion: Elucidating the mediating processes that explain why an intervention for secondary trauma works is essential in

  20. Interactive Sections Of An Internet-Based Intervention Increase Patient Empowerment: A Study With Chronic Back Pain Patients

    Science.gov (United States)

    2014-04-12

    Group 1 (Control): Access to a Static Version of the Website Containing Only Static Features (i.e. Library, First Aid, and FAQ); Group2 (Intervention) Access to an Interactive Version of the Website Containing Both Static and Interactive Features

  1. Internet-based preventive intervention for reducing eating disorder risk: A randomized controlled trial comparing guided with unguided self-help.

    Science.gov (United States)

    Kass, Andrea E; Trockel, Mickey; Safer, Debra L; Sinton, Meghan M; Cunning, Darby; Rizk, Marianne T; Genkin, Brooke H; Weisman, Hannah L; Bailey, Jakki O; Jacobi, Corinna; Wilfley, Denise E; Taylor, C Barr

    2014-12-01

    Student Bodies, an internet-based intervention, has successfully reduced weight/shape concerns and prevented eating disorders in a subset of college-age women at highest risk for an eating disorder. Student Bodies includes an online, guided discussion group; however, the clinical utility of this component is unclear. This study investigated whether the guided discussion group improves program efficacy in reducing weight/shape concerns in women at high risk for an eating disorder. Exploratory analyses examined whether baseline variables predicted who benefitted most. Women with high weight/shape concerns (N = 151) were randomized to Student Bodies with a guided discussion group (n = 74) or no discussion group (n = 77). Regression analyses showed weight/shape concerns were reduced significantly more among guided discussion group than no discussion group participants (p = 0.002; d = 0.52); guided discussion group participants had 67% lower odds of having high-risk weight/shape concerns post-intervention (p = 0.02). There were no differences in binge eating at post-intervention between the two groups, and no moderators emerged as significant. Results suggest the guided discussion group improves the efficacy of Student Bodies in reducing weight/shape concerns in college students at high risk for an eating disorder. PMID:25461783

  2. Using internet enabled mobile devices and social networking technologies to promote exercise as an intervention for young first episode psychosis patients

    Directory of Open Access Journals (Sweden)

    Sun Pamela

    2011-05-01

    Full Text Available Abstract Background Young people with first episode psychosis are at an increased risk for a range of poor health outcomes. In contrast to the growing body of evidence that suggests that exercise therapy may benefit the physical and mental health of people diagnosed with schizophrenia, there are no studies to date that have sought to extend the use of exercise therapy among patients with first episode psychosis. The aim of the study is to test the feasibility and acceptability of an exercise program that will be delivered via internet enabled mobile devices and social networking technologies among young people with first episode psychosis. Methods/Design This study is a qualitative pilot study being conducted at Orygen Youth Health Research Centre in Melbourne, Australia. Participants are young people aged 15-24 who are receiving clinical care at a specialist first episode psychosis treatment centre. Participants will also comprise young people from the general population. The exercise intervention is a 9-week running program, designed to gradually build a person's level of fitness to be able to run 5 kilometres (3 miles towards the end of the program. The program will be delivered via an internet enabled mobile device. Participants will be asked to post messages about their running experiences on the social networking website, and will also be asked to attend three face-to-face interviews. Discussion This paper describes the development of a qualitative study to pilot a running program coupled with the use of internet enabled mobile devices among young people with first episode psychosis. If the program is found to be feasible and acceptable to patients, it is hoped that further rigorous evaluations will ultimately lead to the introduction of exercise therapy as part of an evidence-based, multidisciplinary approach in routine clinical care.

  3. Seeing the “Big” Picture: Big Data Methods for Exploring Relationships Between Usage, Language, and Outcome in Internet Intervention Data

    Science.gov (United States)

    Carpenter, Jordan; Crutchley, Patrick; Zilca, Ran D; Schwartz, H Andrew; Smith, Laura K; Cobb, Angela M

    2016-01-01

    Background Assessing the efficacy of Internet interventions that are already in the market introduces both challenges and opportunities. While vast, often unprecedented amounts of data may be available (hundreds of thousands, and sometimes millions of participants with high dimensions of assessed variables), the data are observational in nature, are partly unstructured (eg, free text, images, sensor data), do not include a natural control group to be used for comparison, and typically exhibit high attrition rates. New approaches are therefore needed to use these existing data and derive new insights that can augment traditional smaller-group randomized controlled trials. Objective Our objective was to demonstrate how emerging big data approaches can help explore questions about the effectiveness and process of an Internet well-being intervention. Methods We drew data from the user base of a well-being website and app called Happify. To explore effectiveness, multilevel models focusing on within-person variation explored whether greater usage predicted higher well-being in a sample of 152,747 users. In addition, to explore the underlying processes that accompany improvement, we analyzed language for 10,818 users who had a sufficient volume of free-text response and timespan of platform usage. A topic model constructed from this free text provided language-based correlates of individual user improvement in outcome measures, providing insights into the beneficial underlying processes experienced by users. Results On a measure of positive emotion, the average user improved 1.38 points per week (SE 0.01, t122,455=113.60, P<.001, 95% CI 1.36–1.41), about an 11% increase over 8 weeks. Within a given individual user, more usage predicted more positive emotion and less usage predicted less positive emotion (estimate 0.09, SE 0.01, t6047=9.15, P=.001, 95% CI .07–.12). This estimate predicted that a given user would report positive emotion 1.26 points (or 1.26%) higher

  4. 青少年网络成瘾干预研究进展%Intervention in internet addiction in adolescents

    Institute of Scientific and Technical Information of China (English)

    辛秦; 杜亚松

    2009-01-01

    网络成瘾(internet addiction)指由于过度使用网络导致的慢性或周期性的着迷状态,并产生难以抗拒的再度使用的欲望。研究提示国内网络成瘾呈现以下特点:青少年成为网络成瘾的高发人群,而且极端案例多见,后果极为严重。

  5. 大学生网络成瘾成因分析及干预%Analysis of Internet addiction disorder and intervention

    Institute of Scientific and Technical Information of China (English)

    祝文康

    2011-01-01

    高等院校是社会人才培养和知识创新的基地,成为全社会信息化程度最高的社区之一.高校学生网络成瘾问题日益凸显,严重损害了大学生的学业和身心健康.对大学生网络成瘾成因进行了深入分析,并提出干预策略:提出从学生个人方面、学生家庭方面、学校教育管理方面及社会方面等四大方面入手对学生的网络成瘾问题进行干预,做到防患于未然.%The Universities is the base of the social training and knowledge innovation, it becomes the society of information and one of the highest level of the community. The college students addiction problem has become increasingly prominent as a psychological dependence, serious damage to the academic and physical and mental health of college students, about that,this paper in-depth analysis the causes of the Students Internet Addiction, and proposes intervention strategies. I believe that students should be personal, the students family, school and social aspects of the management of four major aspects of the problem of Internet addiction students to intervene in possible trouble.

  6. Development of a culturally tailored Internet intervention promoting hepatitis B screening in the Turkish community in the Netherlands

    NARCIS (Netherlands)

    Van Der Veen, Ytje J. J.; Van Empelen, Pepijn; Richardus, Jan Hendrik

    2012-01-01

    Hepatitis B virus infections are an important health problem in the Turkish community in the Netherlands. Screening for hepatitis B should be promoted through public health interventions, which take into account the socio-cultural and behavioural determinants that influence screening. The Interventi

  7. Internet advertising

    OpenAIRE

    Molnár, Tomáš

    2009-01-01

    Aim of this thesis was to find out an attitude of internet users toward selected internet advertisement. Theoretical part introduces internet marketing and chosen types of internet advertisement. Hypotheses stated in advance were answered in a practical part by method of questionnaire. Result of thesis is recommendation for companies who are making business on internet or using internet for their business.

  8. Modeling individual differences in randomized experiments using growth models: Recommendations for design, statistical analysis and reporting of results of internet interventions

    Directory of Open Access Journals (Sweden)

    Hugo Hesser

    2015-05-01

    Full Text Available Growth models (also known as linear mixed effects models, multilevel models, and random coefficients models have the capability of studying change at the group as well as the individual level. In addition, these methods have documented advantages over traditional data analytic approaches in the analysis of repeated-measures data. These advantages include, but are not limited to, the ability to incorporate time-varying predictors, handle dependence among repeated observations in a very flexible manner, and to provide accurate estimates with missing data under fairly unrestrictive missing data assumptions. The flexibility of the growth curve modeling approach to the analysis of change makes it the preferred choice in the evaluation of direct, indirect and moderated intervention effects. Although offering many benefits, growth models present challenges in terms of design, analysis and reporting of results. This paper provides a nontechnical overview of growth models in the analysis of change in randomized experiments and advocates for their use in the field of internet interventions. Practical recommendations for design, analysis and reporting of results from growth models are provided.

  9. The QUIT-PRIMO provider-patient Internet-delivered smoking cessation referral intervention: a cluster-randomized comparative effectiveness trial: study protocol

    Directory of Open Access Journals (Sweden)

    Ford Daniel E

    2010-11-01

    Full Text Available Abstract Background Although screening for tobacco use is increasing with electronic health records and standard protocols, other tobacco-control activities, such as referral of patients to cessation resources, is quite low. In the QUIT-PRIMO study, an online referral portal will allow providers to enter smokers' email addresses into the system. Upon returning home, the smokers will receive automated emails providing education about tobacco cessation and encouragement to use the patient smoking cessation website (with interactive tools, educational resources, motivational email messages, secure messaging with a tobacco treatment specialist, and online support group. Methods The informatics system will be evaluated in a comparative effectiveness trial of 160 community-based primary care practices, cluster-randomized at the practice level. In the QUIT-PRIMO intervention, patients will be provided a paper information-prescription referral and then "e-referred" to the system. In the comparison group, patients will receive only the paper-based information-prescription referral with the website address. Once patients go to the website, they are subsequently randomized within practices to either a standard patient smoking cessation website or an augmented version with access to a tobacco treatment specialist online, motivational emails, and an online support group. We will compare intervention and control practice participation (referral rates and patient participation (proportion referred who go to the website. We will then compare the effectiveness of the standard and augmented patient websites. Discussion Our goal is to evaluate an integrated informatics solution to increase access to web-delivered smoking cessation support. We will analyze the impact of this integrated system in terms of process (provider e-referral and patient login and patient outcomes (six-month smoking cessation. Trial Registration Web-delivered Provider Intervention for

  10. Internet Governance

    Directory of Open Access Journals (Sweden)

    Pedro Veiga

    2010-01-01

    Full Text Available It has now become quite obvious that the Internet has brought significant changes to our society and a break on how we lived before its emergence. It is still too early to assess the impact on society of the new services at our disposal, such as the capacity to communicate faster and cheaper on a global scale, access information and, perhaps more importantly, to produce and disseminate information in a way that is accessible to all.It is clear that the advent of the Information Society implies changes in our society that constitute a point of no return. However, contrary to what happened when we entered the Industrial Age about three centuries ago, when the changing process was slow and led by older individuals, these days the entrance into the Information Society is taking place rapidly and the decisive players are younger people. The global nature of the Internet, the possibility of producing and distributing any type of content in digital form at almost zero cost, as well as the vast number of people who use the web, have highlighted the need for new forms of intervention in a sector where there are many types of players. It is in this context that the problem of Internet Governance becomes a very current issue, inasmuch as one feels the need to guarantee a diversity of rights and duties, which may appear difficult to reconcile.This paper presents a brief overview of the main players and initiatives which, in the field of Internet Governance, have tried to contribute to turning this network into a factor for social development and democraticity on a global scale.

  11. Effectiveness and Cost-effectiveness of School-based Dissemination Strategies of an Internet-based Program for the Prevention and Early Intervention in Eating Disorders: A Randomized Trial.

    Science.gov (United States)

    Moessner, Markus; Minarik, Carla; Ozer, Fikret; Bauer, Stephanie

    2016-04-01

    Only little is known about costs and effects (i.e., success) of dissemination strategies, although cost-effective dissemination strategies are crucial for the transfer of interventions into routine care. This study investigates the effects and cost-effectiveness of five school-based dissemination strategies for an Internet-based intervention for the prevention and early intervention of eating disorders. Three-hundred ninety-five schools were randomly assigned to one of five dissemination strategies. Strategies varied with respect to intensity from only sending advertisement materials and asking the school to distribute them among students to organizing presentations and workshops at schools. Effects were defined as the number of page visits, the number of screenings conducted, and the number of registrations to the Internet-based intervention. More expensive strategies proved to be more cost-effective. Cost per page visit ranged from 2.83€ (introductory presentation plus workshop) to 20.37€ (dissemination by student representatives/peers). Costs per screening ranged from 3.30€ (introductory presentation plus workshop) to 75.66€ (dissemination by student representatives/peers), and costs per registration ranged from 6.86€ (introductory presentation plus workshop) to 431.10€ (advertisement materials only). Dissemination of an Internet-based intervention for prevention and early intervention is challenging and expensive. More intense, expensive strategies with personal contact proved to be more cost-effective. The combination of an introductory presentation on eating disorders and a workshop in the high school was most effective and had the best cost-effectiveness ratio. The sole distribution of advertisement materials attracted hardly any participants to the Internet-based program. PMID:26581198

  12. Effectiveness and Cost-effectiveness of School-based Dissemination Strategies of an Internet-based Program for the Prevention and Early Intervention in Eating Disorders: A Randomized Trial.

    Science.gov (United States)

    Moessner, Markus; Minarik, Carla; Ozer, Fikret; Bauer, Stephanie

    2016-04-01

    Only little is known about costs and effects (i.e., success) of dissemination strategies, although cost-effective dissemination strategies are crucial for the transfer of interventions into routine care. This study investigates the effects and cost-effectiveness of five school-based dissemination strategies for an Internet-based intervention for the prevention and early intervention of eating disorders. Three-hundred ninety-five schools were randomly assigned to one of five dissemination strategies. Strategies varied with respect to intensity from only sending advertisement materials and asking the school to distribute them among students to organizing presentations and workshops at schools. Effects were defined as the number of page visits, the number of screenings conducted, and the number of registrations to the Internet-based intervention. More expensive strategies proved to be more cost-effective. Cost per page visit ranged from 2.83€ (introductory presentation plus workshop) to 20.37€ (dissemination by student representatives/peers). Costs per screening ranged from 3.30€ (introductory presentation plus workshop) to 75.66€ (dissemination by student representatives/peers), and costs per registration ranged from 6.86€ (introductory presentation plus workshop) to 431.10€ (advertisement materials only). Dissemination of an Internet-based intervention for prevention and early intervention is challenging and expensive. More intense, expensive strategies with personal contact proved to be more cost-effective. The combination of an introductory presentation on eating disorders and a workshop in the high school was most effective and had the best cost-effectiveness ratio. The sole distribution of advertisement materials attracted hardly any participants to the Internet-based program.

  13. Randomised controlled trial of an automated, interactive telephone intervention to improve type 2 diabetes self-management (Telephone-Linked Care Diabetes Project: study protocol

    Directory of Open Access Journals (Sweden)

    Scuffham Paul A

    2010-10-01

    Full Text Available Abstract Background An estimated 285 million people worldwide have diabetes and its prevalence is predicted to increase to 439 million by 2030. For the year 2010, it is estimated that 3.96 million excess deaths in the age group 20-79 years are attributable to diabetes around the world. Self-management is recognised as an integral part of diabetes care. This paper describes the protocol of a randomised controlled trial of an automated interactive telephone system aiming to improve the uptake and maintenance of essential diabetes self-management behaviours. Methods/Design A total of 340 individuals with type 2 diabetes will be randomised, either to the routine care arm, or to the intervention arm in which participants receive the Telephone-Linked Care (TLC Diabetes program in addition to their routine care. The intervention requires the participants to telephone the TLC Diabetes phone system weekly for 6 months. They receive the study handbook and a glucose meter linked to a data uploading device. The TLC system consists of a computer with software designed to provide monitoring, tailored feedback and education on key aspects of diabetes self-management, based on answers voiced or entered during the current or previous conversations. Data collection is conducted at baseline (Time 1, 6-month follow-up (Time 2, and 12-month follow-up (Time 3. The primary outcomes are glycaemic control (HbA1c and quality of life (Short Form-36 Health Survey version 2. Secondary outcomes include anthropometric measures, blood pressure, blood lipid profile, psychosocial measures as well as measures of diet, physical activity, blood glucose monitoring, foot care and medication taking. Information on utilisation of healthcare services including hospital admissions, medication use and costs is collected. An economic evaluation is also planned. Discussion Outcomes will provide evidence concerning the efficacy of a telephone-linked care intervention for self-management of

  14. Internet-Based Survey Evaluating Use of Pain Medications and Attitudes of Radiation Oncology Patients Toward Pain Intervention

    International Nuclear Information System (INIS)

    Purpose: Pain is a common symptom among cancer patients, yet many patients do not receive adequate pain management. Few data exist quantifying analgesic use by radiation oncology patients. This study evaluated the causes of pain in cancer patients and investigated the reasons patients fail to receive optimal analgesic therapy. Methods and Materials: An institutional review board-approved, Internet-based questionnaire assessing analgesic use and pain control was posted on the OncoLink (available at (www.oncolink.org)) Website. Between November 2005 and April 2006, 243 patients responded. They were predominantly women (73%), white (71%), and educated beyond high school (67%) and had breast (38%), lung (6%), or ovarian (6%) cancer. This analysis evaluated the 106 patients (44%) who underwent radiotherapy. Results: Of the 106 patients, 58% reported pain from their cancer treatment, and 46% reported pain directly from their cancer. The pain was chronic in 51% and intermittent in 33%. Most (80%) did not use medication to manage their pain. Analgesic use was significantly less in patients with greater education levels (11% vs. 36%, p = 0.002), with a trend toward lower use by whites (16% vs. 32%, p 0.082) and women (17% vs. 29%, p = 0.178). The reasons for not taking analgesics included healthcare provider not recommending medication (87%), fear of addiction or dependence (79%), and inability to pay (79%). Participants experiencing pain, but not taking analgesics, pursued alternative therapies for relief. Conclusions: Many radiation oncology patients experience pain from their disease and cancer treatment. Most study participants did not use analgesics because of concerns of addiction, cost, or failure of the radiation oncologist to recommend medication. Healthcare providers should have open discussions with their patients regarding pain symptoms and treatment

  15. Changes in Physical Activity Following a Genetic-Based Internet-Delivered Personalized Intervention: Randomized Controlled Trial (Food4Me)

    Science.gov (United States)

    Livingstone, Katherine M; Fallaize, Rosalind; Kolossa, Silvia; Hallmann, Jacqueline; San-Cristobal, Rodrigo; Navas-Carretero, Santiago; O'Donovan, Clare B; Woolhead, Clara; Forster, Hannah; Moschonis, George; Lambrinou, Christina-Paulina; Surwillo, Agnieszka; Godlewska, Magdalena; Hoonhout, Jettie; Goris, Annelies; Macready, Anna L; Walsh, Marianne C; Gibney, Eileen R; Brennan, Lorraine; Manios, Yannis; Traczyk, Iwona; Drevon, Christian A; Lovegrove, Julie A; Martinez, J Alfredo; Daniel, Hannelore; Gibney, Michael J; Mathers, John C; Saris, Wim HM

    2016-01-01

    Background There is evidence that physical activity (PA) can attenuate the influence of the fat mass- and obesity-associated (FTO) genotype on the risk to develop obesity. However, whether providing personalized information on FTO genotype leads to changes in PA is unknown. Objective The purpose of this study was to determine if disclosing FTO risk had an impact on change in PA following a 6-month intervention. Methods The single nucleotide polymorphism (SNP) rs9939609 in the FTO gene was genotyped in 1279 participants of the Food4Me study, a four-arm, Web-based randomized controlled trial (RCT) in 7 European countries on the effects of personalized advice on nutrition and PA. PA was measured objectively using a TracmorD accelerometer and was self-reported using the Baecke questionnaire at baseline and 6 months. Differences in baseline PA variables between risk (AA and AT genotypes) and nonrisk (TT genotype) carriers were tested using multiple linear regression. Impact of FTO risk disclosure on PA change at 6 months was assessed among participants with inadequate PA, by including an interaction term in the model: disclosure (yes/no) × FTO risk (yes/no). Results At baseline, data on PA were available for 874 and 405 participants with the risk and nonrisk FTO genotypes, respectively. There were no significant differences in objectively measured or self-reported baseline PA between risk and nonrisk carriers. A total of 807 (72.05%) of the participants out of 1120 in the personalized groups were encouraged to increase PA at baseline. Knowledge of FTO risk had no impact on PA in either risk or nonrisk carriers after the 6-month intervention. Attrition was higher in nonrisk participants for whom genotype was disclosed (P=.01) compared with their at-risk counterparts. Conclusions No association between baseline PA and FTO risk genotype was observed. There was no added benefit of disclosing FTO risk on changes in PA in this personalized intervention. Further RCT studies

  16. A systematic review of recent smartphone, Internet and Web 2.0 interventions to address the HIV continuum of care.

    Science.gov (United States)

    Muessig, Kathryn E; Nekkanti, Manali; Bauermeister, Jose; Bull, Sheana; Hightow-Weidman, Lisa B

    2015-03-01

    eHealth, mHealth and "Web 2.0" social media strategies can effectively reach and engage key populations in HIV prevention across the testing, treatment, and care continuum. To assess how these tools are currently being used within the field of HIV prevention and care, we systematically reviewed recent (2013-2014) published literature, conference abstracts, and funded research. Our searches identified 23 published intervention studies and 32 funded projects underway. In this synthesis we describe the technology modes applied and the stages of the HIV care cascade addressed, including both primary and secondary prevention activities. Overall trends include use of new tools including social networking sites, provision of real-time assessment and feedback, gamification and virtual reality. While there has been increasing attention to use of technology to address the care continuum, gaps remain around linkage to care, retention in care, and initiation of antiretroviral therapy.

  17. A systematic review of recent smartphone, Internet and Web 2.0 interventions to address the HIV continuum of care.

    Science.gov (United States)

    Muessig, Kathryn E; Nekkanti, Manali; Bauermeister, Jose; Bull, Sheana; Hightow-Weidman, Lisa B

    2015-03-01

    eHealth, mHealth and "Web 2.0" social media strategies can effectively reach and engage key populations in HIV prevention across the testing, treatment, and care continuum. To assess how these tools are currently being used within the field of HIV prevention and care, we systematically reviewed recent (2013-2014) published literature, conference abstracts, and funded research. Our searches identified 23 published intervention studies and 32 funded projects underway. In this synthesis we describe the technology modes applied and the stages of the HIV care cascade addressed, including both primary and secondary prevention activities. Overall trends include use of new tools including social networking sites, provision of real-time assessment and feedback, gamification and virtual reality. While there has been increasing attention to use of technology to address the care continuum, gaps remain around linkage to care, retention in care, and initiation of antiretroviral therapy. PMID:25626718

  18. Coal Mine Integrated Automation System Based on Internet of Things Technology%基于物联网技术的煤矿综合自动化系统

    Institute of Scientific and Technical Information of China (English)

    黄成玉; 李学哲; 张全柱

    2012-01-01

    设计了基于物联网的煤矿综合自动化系统,并建立了基于Web的综合自动化软件平台,对全矿的人员、物资、设备和基础设施等进行实时有效监控和管理,具有智能告警、多媒体报警、查询、确认、数据采集、硬盘录像等功能,监控监视SCADA系统设备,远程监控矿井环境参数,人员定位和管理,实现了地面监控中心对井下电设备的遥测、遥控、遥调。%Integrated automation system is designed based on internet of things, and integrated automation software platform is set based on Web. The system and software platform not only realize the real time monitoring and management for staff, material, equipment and infrastructure, but also realize intelligent alarm, multimedia alarm, inquring, confirming, date acquisition, harddisk video and other functions. Monitoring SCADA system equipment, remote minitoring for environment parameters of mine, personnel orientation and management realize that ground monitoring centre can remotely monitor, control and modulate electrical installation of mine.

  19. Cue-induced craving for Internet among Internet addicts.

    Science.gov (United States)

    Niu, Geng-Feng; Sun, Xiao-Jun; Subrahmanyam, Kaveri; Kong, Fan-Chang; Tian, Yuan; Zhou, Zong-Kui

    2016-11-01

    Intense craving is a core feature of addictive disorder, and cue-induced craving is believed to be a key factor in the maintenance and relapse of addictive behaviors. With the rapid development of the Internet, Internet addiction has become a widespread behavioral problem accompanied by many negative effects. This study used the cue-reactivity paradigm to examine cue-induced craving for the Internet among Internet addicts and non-addicts. Participants were exposed to Internet-related words, and asked to report their craving for the Internet. Results indicated that Internet-related words aroused cue-induced craving for the Internet among both Internet addicts and non-addicts; however, the craving was more intense among Internet addicts. These results suggest that craving may not be a unipolar, all or none state found only in addicts, but may also be present among non-addicts. They indicate that Internet-related words may be able to induce craving for the Internet, and that Internet addiction and other addictions may share similar underlying mechanisms. This finding has important implications for designing interventions for Internet addiction. PMID:27305097

  20. Review of Interventions on Internet Addiction Disorder (IAD)%互联网成瘾综合征的干预疗法概述

    Institute of Scientific and Technical Information of China (English)

    阳杨; 朱天民; 黄冰洁; 乐意; 李辉

    2013-01-01

    Internet addiction disorder(IAD) is a kind of new mental disorder emerged with the development of science,technology and society.Excessive use of intemet might directly affect the physical and psychological status of people,especially the adolescent.At present,there're lots of protocols of IAD treatment,including the psychological,medicinal,sociological and acupuncture,etc.Those treatments have their own theoretical basis,and act on different levels of IAD and its complications.In the clinical application,sometimes people use only one intervention as well as integrations of several treatments.This article is a brief review of the current situation of research on those interventions.%互联网成瘾综合征是随着科技和社会发展出现的新形式心理障碍.由于过度沉迷于互联网直接影响到人群尤其是青少年的身心健康发育,因此目前对于网瘾的治疗的研究多种多样,包括心理、药物、社会和针刺等治疗.这些疗法有其相应的理论基础,并且作用于网瘾形成的各个不同环节,临床上有单独使用也有联合应用.文章就这些疗法研究现状作一个简单的综述报告.

  1. Automated tracking of tumor-stroma morphology in microtissues identifies functional targets within the tumor microenvironment for therapeutic intervention

    Science.gov (United States)

    Åkerfelt, Malin; Bayramoglu, Neslihan; Robinson, Sean; Toriseva, Mervi; Schukov, Hannu-Pekka; Härmä, Ville; Virtanen, Johannes; Sormunen, Raija; Kaakinen, Mika; Kannala, Juho; Eklund, Lauri; Heikkilä, Janne; Nees, Matthias

    2015-01-01

    Cancer-associated fibroblasts (CAFs) constitute an important part of the tumor microenvironment and promote invasion via paracrine functions and physical impact on the tumor. Although the importance of including CAFs into three-dimensional (3D) cell cultures has been acknowledged, computational support for quantitative live-cell measurements of complex cell cultures has been lacking. Here, we have developed a novel automated pipeline to model tumor-stroma interplay, track motility and quantify morphological changes of 3D co-cultures, in real-time live-cell settings. The platform consists of microtissues from prostate cancer cells, combined with CAFs in extracellular matrix that allows biochemical perturbation. Tracking of fibroblast dynamics revealed that CAFs guided the way for tumor cells to invade and increased the growth and invasiveness of tumor organoids. We utilized the platform to determine the efficacy of inhibitors in prostate cancer and the associated tumor microenvironment as a functional unit. Interestingly, certain inhibitors selectively disrupted tumor-CAF interactions, e.g. focal adhesion kinase (FAK) inhibitors specifically blocked tumor growth and invasion concurrently with fibroblast spreading and motility. This complex phenotype was not detected in other standard in vitro models. These results highlight the advantage of our approach, which recapitulates tumor histology and can significantly improve cancer target validation in vitro. PMID:26375443

  2. Internet Banking

    Directory of Open Access Journals (Sweden)

    Felician ALECU

    2006-01-01

    Full Text Available Internet Banking (known also as online banking allows performing transactions and payments over the internet through a bank's secure website. This can be very useful, especially for banking outside bank hours (which tend to be very short and banking from anywhere where internet access is available. In most cases a web browser such as Internet Explorer or Mozilla Firefox is utilized and any normal internet connection is suitable. No special software or hardware is usually needed.

  3. A randomized controlled trial of an Internet-based cognitive-behavioural intervention for non-specific chronic pain : An effectiveness and cost-effectiveness study

    NARCIS (Netherlands)

    de Boer, M.J.; Versteegen, G. J.; Vermeulen, K. M.; Sanderman, R.; Struys, M. M.

    2014-01-01

    BACKGROUND: Cognitive-behavioural treatment can nowadays be delivered through the Internet. This form of treatment can have various advantages with regard to availability and accessibility. Previous studies showed that Internet-based treatment for chronic pain is effective compared to waiting-list c

  4. Learning to Use the Internet and Online Social Media: What Is the Effectiveness of Home-Based Intervention for Youth with Complex Communication Needs?

    Science.gov (United States)

    Grace, Emma; Raghavendra, Parimala; Newman, Lareen; Wood, Denise; Connell, Tim

    2014-01-01

    Youth with complex communication needs (CCN) face increased barriers to their social participation due to limited communication abilities and opportunities. Youth today use the internet as a social tool and youth with CCN may also benefit from internet use to increase their social participation. Five youth between the ages of 10-18 with CCN who…

  5. Internet Addiction and Its Treatment

    Directory of Open Access Journals (Sweden)

    Ozden Arisoy

    2009-07-01

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

  6. The Mental Causes and Psychological Intervention Measures of Middle School Students 'Internet Addiction%中学生网络成瘾的心理成因与心理干预策略探究

    Institute of Scientific and Technical Information of China (English)

    李存峰

    2016-01-01

    Middle school students are the prone and high - risk group of Internet addiction and Internet addiction is seriously affect their learning, physical and mental health. This paper analyzes their mental causes of Internet addiction, and then four measures from the perspective of psychological intervention are put forw ard: Exercise their will quality, cultivate their healthy personality; cognitive behavioral therapy; behavioral intervention therapy; group 's psychological consultation.%中学生是网络成瘾的易发和高发群体,网络成瘾严重影响着他们的学习和身心健康发展。本文分析了中学生网络成瘾的心理成因,并从心理干预的角度,提出了锤炼意志品质,培养健全人格;认知行为疗法;行为干预疗法;团体心理辅导等几种有效的心理干预策略。

  7. 校园体育文化活动对大学生网络成瘾的干预策略%Intervention Strategies of Campus Sports Cultural Activities on Internet-addicted Students

    Institute of Scientific and Technical Information of China (English)

    聂锴

    2012-01-01

    Internet addiction of college students has become a social problem,which not only affect students' study and life, but also affect their psychological health. Through the experimental study and taking campus sports cultural activities as the intervention methods, this paper studied to reduce the students addiction to internet, so that to resist the negative psychological influence brought by internet addiction, combining with the sports psychotherapy to intervene the students internet addiction. It also provide some reference on cultivating students ability quality through campus sports cultural activities.%大学生网络成瘾问题已经成为新型的社会问题,它不仅影响大学生的学习和生活,还会影响到大学生的心理健康.本文通过分析研究,把大学校园体育文化活动作为干预手段,对网络成瘾大学生施加影响,有效减少大学生对网络的迷恋,抵御网络成瘾带来的心理负面影响,结合体育运动心理疗法科学地干预大学生网络成瘾现象.为校园体育文化活动对学生能力素质培养提供一定参考.

  8. Pedophilia on the Internet.

    Science.gov (United States)

    Deirmenjian, John M

    2002-09-01

    The Internet provides adults and children with a medium for professional and personal communication throughout the world. As widespread communication in cyberspace grows exponentially, the potential for Internet-related crimes, such as cyberstalkng, has accelerated. Children are particularly vulnerable to sexual predators, such as pedophiles, on the Internet. This article reports cases of pedophiles who used the information superhighway to exploit child victims. Two models of pedophilia on the Internet are discussed: a trust-based seductive model and a direct sexual model. This article explores the role that mental health professionals may play in the assessment of Internet pedophilia. For example, mental health professionals may provide psychiatric treatment to victims of Internet pedophiles. Psychiatrists may be involved in the evaluation of perpetrators of Internet crimes in a clinical or forensic setting. Governmental agencies, the criminal justice system, school, or the media may request consultations by mental health professionals as part of a multi-disciplinary approach to prevention. Methods of government intervention are discussed.

  9. Challenges of Using the Internet for Behavioral Research

    Science.gov (United States)

    Loescher, Lois J.; Hibler, Elizabeth; Hiscox, Heather; Hla, Htay; Harris, Robin B.

    2016-01-01

    Using the Internet in behavioral research remains a challenge. We developed a video intervention and conducted a pilot study that was designed to deliver and test the intervention via the Internet. One aim of this study was to evaluate the feasibility of using the Internet to both deliver the intervention and collect data from participants. This article summarizes procedures for delivering the intervention and survey via the Internet, obstacles encountered during delivery of the intervention and data collection, and lessons learned that can be applied to future research involving the Internet. PMID:21084974

  10. Internet Economics

    DEFF Research Database (Denmark)

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

    1998-01-01

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

  11. Internet economics

    DEFF Research Database (Denmark)

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

    1997-01-01

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

  12. Internet Marketing

    OpenAIRE

    Trofymchuk, Dmytro

    2011-01-01

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

  13. Internet trading

    OpenAIRE

    Holubová, Věra

    2013-01-01

    The structure of this bachelor thesis is logically divided into a theoretical and practical part. The former part contains basic characteristics of Internet trading principles and related terminology, and the later part is focused on design and processing of project aimed to Internet trading of gluten-free products. The basic definition and history of Internet itself are introduced in the opening section followed by the Internet trading and e-commerce service characterization. Main legal a...

  14. Internet Accounting

    NARCIS (Netherlands)

    Pras, Aiko; Beijnum, van Bert-Jan; Sprenkels, Ron; Párhonyi, Robert

    2001-01-01

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

  15. Mini-KiSS Online: an Internet-based intervention program for parents of young children with sleep problems – influence on parental behavior and children's sleep

    Directory of Open Access Journals (Sweden)

    Schlarb AA

    2012-03-01

    Full Text Available Angelika A Schlarb1,2,*, Isabel Brandhorst1,* 1University of Tuebingen, Faculty of Science, Department of Psychology, Tuebingen, 2University of Koblenz-Landau, Department of Psychology, Landau, Germany*The authors contributed equally to this workPurpose: Behavioral sleep problems are highly common in early childhood. These sleep problems have a high tendency to persist, and they may have deleterious effects on early brain development, attention, and mood regulation. Furthermore, secondary effects on parents and their relationship are documented. Negative parental cognition and behavior have been found to be important influencing factors of a child's behavioral sleep problems. Therefore, in the current study we examined the acceptance and efficacy of a newly developed Internet-based intervention program called Mini-KiSS Online for sleep disturbances for children aged 6 months to 4 years and their parents.Patients and methods: Fifty-five children (54.54% female; aged 8–57 months suffering from psychophysiological insomnia or behavioral insomnia participated in the 6-week online treatment. Sleep problems and treatment acceptance were examined with a sleep diary, anamnestic questionnaires, a child behavior checklist (the Child Behavior Checklist 1.5–5, and treatment evaluation questionnaires.Results: The evaluation questionnaires showed a high acceptance of Mini-KiSS Online. Parents would recommend the treatment to other families, were glad to participate, and reported that they were able to deal with sleep-related problems of their child after Mini-KiSS Online. Parental behavior strategies changed with a reduction of dysfunctional strategies, such as staying or soothing the child until they fell asleep, allowing the child to get up again and play or watch TV, or reading them another bedtime story. Frequency and duration of night waking decreased as well as the need for external help to start or maintain sleep. All parameters changed

  16. Study on the interventional intention of promoting breastfeeding by mobile phone text messages and the Internet%利用手机短信和因特网促进母乳喂养的干预意愿研究

    Institute of Scientific and Technical Information of China (English)

    杨东玲; 蒋泓; 李沐; 钱序

    2011-01-01

    目的:了解孕妇和年轻母亲母乳喂养知识的知晓情况,以及对利用手机短信和因特网作为干预工具促进母乳喂养的干预意愿.方法:使用定量和定性结合的方法,对上海市徐汇区和闵行区657名孕早期孕妇进行问卷调查,了解孕妇母乳喂养知识知晓情况及手机短信和因特网的使用情况;对23名有12个月以内婴幼儿的母亲进行个人深入访谈,了解年轻母亲的母乳喂养知识和对利用手机短信和因特网作为干预工具促进母乳喂养的干预意愿.结果:61.5%的孕妇认为母乳可以满足4个月内婴儿的全部营养需要,而产后1h开奶的知晓率只有9.1%;96.2%的孕妇可以在家或在单位使用电脑上网,83.9%的孕妇使用网络聊天软件,其中80.9%愿意加入因特网干预项目;94.7%的孕妇妊娠后继续使用手机,86.3%调查对象愿意接受手机短信干预.结论:利用手机短信和因特网进行母乳喂养干预,可能是开展母乳喂养健康教育和提供母乳喂养专业支持的新途径.%Objective; To understand the awareness condition of breastfeeding knowledge of pregnant women and young mothers, and the interventional intention of promoting breastfeeding by mobile phone text messages and the Internet Methods: Quantitative method and qualitative method were used to survey 657 pregnant women during the first trimester of pregnancy in Xuhui district and Minxing district by a questionnaire, the awareness condition of breastfeeding knowledge of pregnant women and using condition of mobile phone text messages and the Internet were analyzed; 23 mothers with infants within 12 months received interview in depth, the breastfeeding knowledge of young mothers and interventional intention of promoting breastfeeding by mobile phone text messages and the Internet were understood. Results; 61. 5% of the pregnant women considered that breast milk could satisfy all the nutritional needs of infants before

  17. Internet Policy

    Science.gov (United States)

    Lehr, William H.; Pupillo, Lorenzo Maria

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

  18. Review on Empirical Status and Sports Intervention of Internet Addiction%网络成瘾的实证现状及运动干预研究述评

    Institute of Scientific and Technical Information of China (English)

    李佳川; 钟淼

    2012-01-01

    在文献资料的基础上,对网络成瘾的调查与干预等实证方面进行了深入的研究。发现存在网络成瘾的测量工具不完善、调查方法有待改进、干预措施缺乏实效等问题。由此提出完善科学有效的测量工具,注重防治网络成瘾的有效措施,并突出体育运动、心理辅导与健康教育等多种方法相结合的综合干预方案。%On the basis of materials, this paper researches the empirical aspects of investigation and interventions on internet addiction deeply. The study finds that measuring tools are not perfect and investigation method needs to be improved, and intervention measures lack of actual effect and other issues. It suggests that we should improve scientific and effective measurement tool, focus on effective measures for prevention and treatment on internet ad- diction, prominent comprehensive interference scheme on sports, psychological counsel and health education and other method.

  19. ES[S]PRIT--An Internet-Based Programme for the Prevention and Early Intervention of Eating Disorders in College Students

    Science.gov (United States)

    Bauer, Stephanie; Moessner, Markus; Wolf, Markus; Haug, Severin; Kordy, Hans

    2009-01-01

    New communication technologies offer novel possibilities for the prevention of mental illness, in which geographical and psychosocial distances often hamper help-seeking. This paper introduces ES[S]PRIT, an Internet-based eating disorders (ED) prevention programme for university students. The programme follows a stepped-care approach combining…

  20. Which Combinations of Techniques and Modes of Delivery in Internet-Based Interventions Effectively Change Health Behavior? A Meta-Analysis

    Science.gov (United States)

    van Genugten, Lenneke; Webb, Thomas Llewelyn; van Empelen, Pepijn

    2016-01-01

    Background Many online interventions designed to promote health behaviors combine multiple behavior change techniques (BCTs), adopt different modes of delivery (MoD) (eg, text messages), and range in how usable they are. Research is therefore needed to examine the impact of these features on the effectiveness of online interventions. Objective This study applies Classification and Regression Trees (CART) analysis to meta-analytic data, in order to identify synergistic effects of BCTs, MoDs, and usability factors. Methods We analyzed data from Webb et al. This review included effect sizes from 52 online interventions targeting a variety of health behaviors and coded the use of 40 BCTs and 11 MoDs. Our research also developed a taxonomy for coding the usability of interventions. Meta-CART analyses were performed using the BCTs and MoDs as predictors and using treatment success (ie, effect size) as the outcome. Results Factors related to usability of the interventions influenced their efficacy. Specifically, subgroup analyses indicated that more efficient interventions (interventions that take little time to understand and use) are more likely to be effective than less efficient interventions. Meta-CART identified one synergistic effect: Interventions that included barrier identification/ problem solving and provided rewards for behavior change reported an average effect size that was smaller (ḡ=0.23, 95% CI 0.08-0.44) than interventions that used other combinations of techniques (ḡ=0.43, 95% CI 0.27-0.59). No synergistic effects were found for MoDs or for MoDs combined with BCTs. Conclusions Interventions that take little time to understand and use were more effective than those that require more time. Few specific combinations of BCTs that contribute to the effectiveness of online interventions were found. Furthermore, no synergistic effects between BCTs and MoDs were found, even though MoDs had strong effects when analyzed univariately in the original study

  1. 浅谈中医行为疗法对大学生网瘾的干预%A Brief Discussion on the Intervention of Behavior Thera―py of TCM on College Students' Internet Addiction

    Institute of Scientific and Technical Information of China (English)

    李佩佩; 吴元洁; 张伟; 俞宁; 刘亚男; 陆瑶瑶

    2015-01-01

    With the popularity of computers and mobile phones, the situation of college students' Internet addiction has become very severe and has to be settled urgently, while the behavior therapy TCM based on thousands of years of accumulation of practice in China, has its originality in the treatment of psychoso-matic problems, and its emotional mutual-restriction theory, e-motional transference method, aversion therapy and imitation method are extremely suitable for the psychosomatic problems caused by Internet addiction, and they fit with today's biomedical model. The exploration on the theoretical basis for the interven-tion of behavior therapy of TCM on Internet addicts has provided a new idea and approach for medical researchers and made a contribution to the settlement of Internet addiction.%随着电脑和手机的普及,大学生沉迷于网络的形势十分严峻,亟待解决.而经过中国上下几千年实践积淀的中医行为疗法在治疗心身问题方面有其独到之处,其中的情志相胜法、移情易性法、厌恶法和模仿法等也极适应于网瘾所导致的一系列心身问题,且与当今生物医学模式相契合.本文通过探究中医行为疗法对网瘾者干预的理论基础, 为医学者提供新的思路和途径,也为解决网瘾问题贡献一份力量.

  2. You're a What? Automation Technician

    Science.gov (United States)

    Mullins, John

    2010-01-01

    Many people think of automation as laborsaving technology, but it sure keeps Jim Duffell busy. Defined simply, automation is a technique for making a device run or a process occur with minimal direct human intervention. But the functions and technologies involved in automated manufacturing are complex. Nearly all functions, from orders coming in…

  3. Automated Planning and Scheduling for Planetary Rover Distributed Operations

    Science.gov (United States)

    Backes, Paul G.; Rabideau, Gregg; Tso, Kam S.; Chien, Steve

    1999-01-01

    Automated planning and Scheduling, including automated path planning, has been integrated with an Internet-based distributed operations system for planetary rover operations. The resulting prototype system enables faster generation of valid rover command sequences by a distributed planetary rover operations team. The Web Interface for Telescience (WITS) provides Internet-based distributed collaboration, the Automated Scheduling and Planning Environment (ASPEN) provides automated planning and scheduling, and an automated path planner provided path planning. The system was demonstrated on the Rocky 7 research rover at JPL.

  4. An online intervention for reducing depressive symptoms: secondary benefits for self-esteem, empowerment and quality of life.

    Science.gov (United States)

    Crisp, Dimity; Griffiths, Kathleen; Mackinnon, Andrew; Bennett, Kylie; Christensen, Helen

    2014-04-30

    Internet-based interventions are increasingly recognized as effective for the treatment and prevention of depression; however, there is a paucity of research investigating potential secondary benefits. From a consumer perspective, improvements in indicators of wellbeing such as perceived quality of life may represent the most important outcomes for evaluating the effectiveness of an intervention. This study investigated the 'secondary' benefits for self-esteem, empowerment, quality of life and perceived social support of two 12-week online depression interventions when delivered alone and in combination. Participants comprised 298 adults displaying elevated psychological distress. Participants were randomised to receive: an Internet Support Group (ISG); an automated Internet psycho-educational training program for depression; a combination of these conditions; or a control website. Analyses were performed on an intent-to-treat basis. Following the automated training program immediate improvements were shown in participants׳ self-esteem and empowerment relative to control participants. Improvements in perceived quality of life were reported 6-months following the completion of the intervention when combined with an ISG. These findings provide initial evidence for the effectiveness of this online intervention for improving individual wellbeing beyond the primary aim of the treatment. However, further research is required to investigate the mechanisms underlying improvement in these secondary outcomes. PMID:24534125

  5. Effects of an internet-based cognitive behavioural therapy intervention on preventing major depressive episodes among workers: a protocol for a randomised controlled trial

    OpenAIRE

    Imamura, Kotaro; Kawakami, Norito; Furukawa, Toshi A; Matsuyama, Yutaka; Shimazu, Akihito; Kasai, Kiyoto

    2015-01-01

    Introduction The aim of this study is to examine the effects of an internet-based cognitive behavioural therapy (iCBT) program on decreasing the risk of major depressive episodes (MDEs) among workers employed in a private corporate group in Japan, using a randomised controlled trial design. Methods and analysis All of the workers in a corporate group (n=20 000) will be recruited through an invitation email. Participants who fulfil the inclusion criteria will be randomly allocated to intervent...

  6. Guided Act and Feel Indonesia (GAF-ID) – Internet-based behavioral activation intervention for depression in Indonesia: study protocol for a randomized controlled trial

    OpenAIRE

    Arjadi, Retha; Nauta, Maaike H; Scholte, Willem F.; Hollon, Steven D.; Chowdhary, Neerja; Suryani, Angela O.; Claudi L H Bockting

    2016-01-01

    Background Depression is a leading cause of disease burden across the world. However, in low-middle income countries (LMICs), access to mental health services is severely limited because of the insufficient number of mental health professionals available. The WHO initiated the Mental Health Gap Action Program (mhGAP) aiming to provide a coherent strategy for closing the gap between what is urgently needed and what is available in LMICs. Internet-based treatment is a promising strategy that ca...

  7. Home Automation

    OpenAIRE

    Ahmed, Zeeshan

    2010-01-01

    In this paper I briefly discuss the importance of home automation system. Going in to the details I briefly present a real time designed and implemented software and hardware oriented house automation research project, capable of automating house's electricity and providing a security system to detect the presence of unexpected behavior.

  8. Internet Inquiry

    DEFF Research Database (Denmark)

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

  9. Internet Accounting

    OpenAIRE

    Pras, Aiko; Beijnum, van, B.J.; Sprenkels, Ron; Párhonyi, Robert

    2001-01-01

    This article provides an introduction to Internet accounting and discusses the status of related work within the IETF and IRTF, as well as certain research projects. Internet accounting is different from accounting in POTS. To understand Internet accounting, it is important to answer questions like ¿what is being paid for¿ and ¿who is being paid¿. With respect to the question ¿what is being paid for¿ a distinction can be made between transport accounting and content accounting. Transport acco...

  10. Internet Censorship

    Science.gov (United States)

    Jyotsna; Kapil; Aayush

    2012-09-01

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

  11. INTERNET ETHICS

    OpenAIRE

    Laurentiu Fratila

    2008-01-01

    In our age, Internet is the biggest information network in the world; it consists of a set of heterogeneous networks from over 100 countries displaying huge amounts of virtual resources; it provides facilities such as email, file transmission protocol (ftp), workgroups discussion or chat, information and dissemination of information (www – world wide web). Internet has a major impact over all activity fields: political, social, economic and private life of users, as well. Newly developed, mod...

  12. Comparing the effectiveness of an internet-delivered Acceptance and Commitment Therapy (ACT intervention with a wait list control on health related quality of life among adults with multimorbidity: Study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Brian Slattery

    2015-10-01

    Full Text Available Multimorbidity is defined as the coexistence of two or more conditions within one person, where no one condition is primary. Chronic Pain (CP is found to be one of the most frequent conditions represented amongst multimorbidities. CP and in particular MM, can have significant debilitating effects on a persons’ Health Related Quality of Life (HRQoL. There is a dearth of research however, targeting and improving HRQoL for people living with MM, were CP is a feature. Aim of Investigation: This study will compare the clinical- effectiveness of an online ACT intervention with a waitlist control condition in terms of increasing health related quality of life among people with multimorbidities, were chronic pain is a feature. Methods: Adult participants with non-malignant pain that persists for at least three months and at least one other condition as diagnosed by a doctor will be randomised to one of two study conditions. The experimental group will undergo an 8-session internet-delivered ACT-programme over an 8-week period. A wait-list group will be offered the ACT intervention after the 3-month follow-up period. Results: Participants will be assessed pre-intervention, post-intervention and at a 3-month follow-up. HRQoL will be the primary outcome. Secondary outcomes will include: pain intensity; depression; acceptance of chronic pain and symptoms of other morbidities. Conclusions: At present, we are in the early stages of participant recruitment. As a result, the focus of this poster will be on describing the methodological and recruitment processes for the current study.

  13. Efficacy of an internet-based self-help intervention to reduce co-occurring alcohol misuse and depression symptoms in adults: study protocol of a three-arm randomised controlled trial

    Science.gov (United States)

    Schaub, Michael P; Blankers, Matthijs; Lehr, Dirk; Boss, Leif; Riper, Heleen; Dekker, Jack; Goudriaan, Anna E; Maier, Larissa J; Haug, Severin; Amann, Manuel; Dey, Michelle; Wenger, Andreas; Ebert, David D

    2016-01-01

    Introduction In the general population, alcohol use disorder and depression more often occur together than any other combination of a mental illness with a substance use disorder. It is important to have a cost-effective intervention that is able to reach at-risk individuals in the early stages of developing alcohol use disorders and depression disorders. Methods and analysis This paper presents the protocol for a 3-arm multicentre randomised controlled trial (RCT) to test the efficacy and cost-effectiveness of the combined internet-based self-help intervention Take Care of You (TCOY) to reduce alcohol misuse and depression symptoms in comparison with a waiting list control group and a comparable intervention focusing on problematic alcohol use only. The active interventions consist of modules designed to reduce alcohol use, based on the principles of motivational interviewing and methods of cognitive behavioural therapy, together with additional modules in the combined study arm to reduce symptoms of depression. Data will be collected at baseline, as well as at 3 and 6 months postrandomisation. The primary outcome is the quantity of alcohol used in the past 7 days. A number of secondary outcome measures will be studied. These include the Centre of Epidemiologic Studies of Depression Scale (CES-D) and a combined measure with the criteria of values below the cut-off for severe alcohol use disorder and for CES-D. Data analysis will follow the intention-to-treat principle using (generalised) linear mixed models. In order to investigate the interventions’ cost-utility and cost-effectiveness, a full economic evaluation will be performed. Ethics and dissemination This RCT will be executed in compliance with the Helsinki Declaration and has been approved by 2 local Ethics Committees. Results will be reported at conferences and in peer-reviewed publications. Participant-friendly summaries of trial findings will be published on the TCOY websites. Trial registration

  14. 住院网络成瘾青少年的心理护理干预%Psychological nursing intervention in teenager inpatients with internet addiction

    Institute of Scientific and Technical Information of China (English)

    张英; 宁丽; 王莹

    2011-01-01

    Objective To investigate the effect of psychological nursing during the initial stage of treatment on internet addiction.Methods 405 patients with internet addiction were divided into matched group(n =202)which received basic clinical nursing and military training and entertainment,and experimental group(n=203)which took additional 3 weeks psychological nursing besides the same treatment to matched group,then SCL90 was applied to appraise the psychological nursing efforts after 3 weeks.Results The differences between all the factors of SCL-90 except the impel & bigotry in experimental group were statistically significant.Conclusions The psychological nursing during the initial stage of treatment can ameliorate all aspects of the internet addiction including negative emotion,diet and sleeping and so on,then accelerate the process of receive treatment and improve the recovery of psychology and social function,finally abstain from the intemet addiction.%目的 探讨心理护理在网络成瘾治疗前期中的作用.方法 将405例网络成瘾青少年患者入院后随机分为实验组203例和对照组202例,对照组实施基本临床护理加军训、娱乐,实验组在此基础上根据其具体情况进行3周的心理护理干预,采用症状自评量表进行效果评价.结果 实验组经3周心理护理干预后在SCL-90因子评分中的除强迫及偏执因子外,其他8个因子差异均有统计学意义(P<0.05).结论 入院后前期的心理护理干预可显著改善网络成瘾青少年患者的负性情绪和饮食睡眠状况等各方面,从而促使其快速接受治疗,加快住院的适应过程,促进心理康复和社会功能恢复,最终有效地戒除网瘾.

  15. Design automation, languages, and simulations

    CERN Document Server

    Chen, Wai-Kai

    2003-01-01

    As the complexity of electronic systems continues to increase, the micro-electronic industry depends upon automation and simulations to adapt quickly to market changes and new technologies. Compiled from chapters contributed to CRC's best-selling VLSI Handbook, this volume covers a broad range of topics relevant to design automation, languages, and simulations. These include a collaborative framework that coordinates distributed design activities through the Internet, an overview of the Verilog hardware description language and its use in a design environment, hardware/software co-design, syst

  16. When less could be more: Investigating the effects of a brief internet-based imagery cognitive bias modification intervention in depression.

    Science.gov (United States)

    Pictet, A; Jermann, F; Ceschi, G

    2016-09-01

    Depression is a highly prevalent condition worldwide, yet multiple barriers to treatments means that the development of low intensive and easily accessible psychological interventions is crucially needed. The current study sought to investigate the efficacy of a brief, self-administered imagery cognitive bias modification (imagery CBM) procedure delivered online to a sample of 101 individuals with depressive symptoms. Compared to a closely matched control condition or a waitlist condition, imagery CBM led to greater improvements in depressive symptoms (d = 0.86, 95% CI = [0.33, 1.3] and d = 1.17, 95% CI = [0.62, 1.65]) interpretation bias and anhedonia. Despite the limitation to a two week follow-up, the study findings highlight the potential of imagery CBM as a brief, easily accessible intervention for depression that can be delivered remotely in peoples' home. PMID:27485252

  17. When less could be more: Investigating the effects of a brief internet-based imagery cognitive bias modification intervention in depression.

    Science.gov (United States)

    Pictet, A; Jermann, F; Ceschi, G

    2016-09-01

    Depression is a highly prevalent condition worldwide, yet multiple barriers to treatments means that the development of low intensive and easily accessible psychological interventions is crucially needed. The current study sought to investigate the efficacy of a brief, self-administered imagery cognitive bias modification (imagery CBM) procedure delivered online to a sample of 101 individuals with depressive symptoms. Compared to a closely matched control condition or a waitlist condition, imagery CBM led to greater improvements in depressive symptoms (d = 0.86, 95% CI = [0.33, 1.3] and d = 1.17, 95% CI = [0.62, 1.65]) interpretation bias and anhedonia. Despite the limitation to a two week follow-up, the study findings highlight the potential of imagery CBM as a brief, easily accessible intervention for depression that can be delivered remotely in peoples' home.

  18. Effects of basketball exercise prescription intervention on middle school students with internet addiction disorder%篮球运动处方对网络成瘾中学生干预效果评价

    Institute of Scientific and Technical Information of China (English)

    李立; 陈玉娟; 李敏; 贾富池

    2011-01-01

    Objective To use the sports therapy to intervene middle school students with Internet addiction disorder according to their sports interest and to observe the effects of exercise intervention.Methods Diagnostic Questionnaire for Intemet Addiction Disorder was used to investigate the students in a middle school in Shijiazhuang City.There were 16 male students selected as the objectives.After 8 weeks sports intervention, the questionnaire was used again to monitor their psychological state.Results Before and after sports intervention, the difference of Internet addiction disorder was significant ( P < 0.01 ).Psychological symptoms after the exercise prescription showed that the experimental factor scored significantly lower than before ( P < 0.01 ).Conclusion The therapy of basketball exercise is helpful to get rid of the addiction and get a healthy mental mind for middle school students.%目的 运用篮球运动处方干预网络成瘾中学生,评价运动处方对网络成瘾者戒除网瘾和促进心理健康水平的效果.方法 采用网络成瘾诊断问卷对石家庄市第五十四中学学生进行调查,选取16名网络成瘾的男学生为研究对象,实施为期8周的运动处方干预,在运动处方干预前后同时对研究对象运用心理症状诊断量表监测其心理状况.结果 运动处方干预前后网络成瘾测评数值差异有统计学意义(P<0.01);心理症状诊断表明实验后各因子得分与实验前相比都有大幅度降低,差异均有统计学意义(P值均<0.01).结论 运动处方对于促进中学生网络成瘾患者戒除网瘾、获得健康心理具有积极作用.

  19. Everyone's Internet

    Institute of Scientific and Technical Information of China (English)

    YAO BIN

    2010-01-01

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

  20. Internet Sexualities

    Science.gov (United States)

    Döring, Nicola

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

  1. Evaluation of a video-based Internet intervention as preparation for inpatient psychosomatic rehabilitation: study protocol for a randomized controlled trial

    OpenAIRE

    Becker, Jan; Beutel, Manfred E; Gerzymisch, Katharina; Schulz, Dirk; Siepmann, Martin; Knickenberg, Rudolf J; Schmädeke, Stefan; Ferdinand, Peter; Zwerenz, Rüdiger

    2016-01-01

    Background Patients’ treatment expectations are a key factor in psychotherapy. Several studies have linked higher expectations to better treatment success. Therefore, we want to evaluate the impact of a targeted video-based intervention on patients’ expectations and the treatment success of inpatient rehabilitation. Methods/design All patients who will be referred to inpatient psychosomatic rehabilitation in three clinics will receive a study flyer with information about how to log in to the ...

  2. Automated Behavioral Text Messaging and Face-to-Face Intervention for Parents of Overweight or Obese Preschool Children: Results From a Pilot Study

    Science.gov (United States)

    2016-01-01

    Background Children are 5 times more likely to be overweight at the age of 12 years if they are overweight during the preschool period. Objective The purpose of this study was to establish the feasibility, acceptability, and preliminary effects of a cognitive behavioral intervention (TEXT2COPE) synergized with tailored mobile technology (mHealth) on the healthy lifestyle behaviors of parents of overweight and obese preschoolers delivered in a primary care setting. Methods Fifteen preschooler-parent dyads recruited through primary care clinics completed a manualized 7-week cognitive behavioral skills building intervention. Beck’s Cognitive Theory guided the TEXT2COPE intervention content and Fogg’s Behavior Model guided the implementation. The intervention employed a combination of face-to-face clinic visits and ecological momentary interventions using text messaging (short message service, SMS). To enhance the intervention’s relevance to the family’s needs, parents dictated the wording of the text messages and also were able to adapt the frequency and timing of delivery throughout program implementation. Results Self-reported findings indicate that the program is feasible and acceptable in this population. The intervention showed preliminary effects with significant improvements on parental knowledge about nutrition (P=.001) and physical activity (P=.012) for their children, parental beliefs (P=.001) toward healthy lifestyles, and parental behaviors (P=.040) toward engaging in healthy lifestyle choices for their children. Effect sizes were medium to large for all variables. The timing, frequency, and wording of the text messages were tailored to the individual families, with 69% of parents (9/13) increasing the frequency of the tailored SMS from being sent once weekly to as many as 5 times a week. Conclusions Utilizing a cognitive behavioral skills intervention with SMS has great potential for supporting clinical care of overweight and obese preschool

  3. Library Automation

    OpenAIRE

    Dhakne, B. N.; Giri, V. V; Waghmode, S. S.

    2010-01-01

    New technologies library provides several new materials, media and mode of storing and communicating the information. Library Automation reduces the drudgery of repeated manual efforts in library routine. By use of library automation collection, Storage, Administration, Processing, Preservation and communication etc.

  4. 男男性接触者互联网行为特征及接受干预的意向分析%Internet behavior and intention of internet-based intervention targeted to HIV high risk behaviors among MSM

    Institute of Scientific and Technical Information of China (English)

    陈章颖; 王鸣; 徐慧芳; 陈维清

    2011-01-01

    Objective To understand the internet use and on-line behavior characters of men who have sex with men (MSM) , and explore the intention of internet-based intervention targeted to HIV high risk behaviors among them. Methods A cross-sectional study was carried out in MSM who were recruited in a gay website between December 2009 and January 2010. Data on demographic characteristics, surfing habits, HIV/AIDS related behavior, needs of information on HIV prevention and the way which they obtain the information were collected by online questionnaire survey. Chi-square test was used to determine the differences of the intention of internet-based intervention targeted to HIV high risk behaviors among MSM with different demographic characteristics and surfing habits. Results A total of 719 MSM finished the survey. Most of them were aged between 25 and 29 years (40. 61% ) , possessed high education level (78.30% ) , unmarried (87.34% ) , and identified themselves as homosexual (77.05% ). The percentage of using condom persistently when having the anal-intercourse with partners was 70.93% (510/719) during the last sex episode and 44.78% (322/719) in the last month. 29.62% of them (213/719) used to have sexual relationship with female, 57. 75% (123/213) of which used condom at last sex episode. 75. 24% of them (541/719) surfed the internet at home and 79.28% (570/719) surfed the internet everyday. 84.70% of the participants were willing to obtain information on HIV prevention through internet, while less than 30% were willing to obtain such information by face-to-face such as from CDC (28.37% , 204/719) or hospital (22.81% , 164/719). The MSM who were young, possessed high education level, identified themselves as homosexual, or surfed the internet at home were more willing to accept the internet-based intervention (P检验分析不同人口特征及上网习惯的MSM对互联网干预的接受情况的差异.结果 共有719名MsM完成问卷调查,719名MSM中以25~29

  5. Study on Psychological and Behavioral Intervention among High School Students with Internet Addiction Disorder, Zhejiang%浙江省某中学学生网络依赖心理与行为干预研究

    Institute of Scientific and Technical Information of China (English)

    张晓; 田国强

    2012-01-01

    Objective: To study the relationship between psychological and behavioral intervention on. high school students with Internet Addiction Disorder(IA). Methods: A total of 100 students with IA were screened out from 1200 high school students through Internet Addiction Scale designed by Young, EMBU and SCL-90. All the students with IA and 100 non-IA students received family intervention and school intervention. Results: Students with IA had higher scores in several items of EMBU before intervention, such as Excessive interference and protect of parents, Severe punishment and refusing and denying (P<0.05), while scored higher in the factors of interpersonal sensitivity, anxiety, hostility, paranoia and psychosis factor in SCL-90 (P<0.05). However, students with IA scored lower after psychological and behavioral intervention than before in most factors of SCL-90 in addition to Somatic and Obsessive factors (P<0.05). Conclusion: There are differences on mental health between IA and non-IA students. For instance, students with IA have the tendency of paranoid and hostile, meanwhile show more anxiety and depression as well as interpersonal sensitivity. After intervention, IA students mental health level has been improved, psychological behavior therapy can rectify IA behavior.%目的:探讨网络依赖(IA)中学生的心理与行为之间的关系.方法:在校中学生1200名,以Young设计的网络依赖量表、父母养育方式评定量表(EMBU)和SCL-90自评量表选取100名IA者为研究组,选取100名非IA者为对照组,以家庭干预和学校干预进行心理干预治疗.结果:研究组与对照组干预前EMBU评分比较显示,母亲在过分干涉保护、惩罚严厉上,研究组得分高于对照组(P<0.05),而父亲在惩罚严厉,拒绝否认、过分干涉和过度保护上,研究组得分高于对照组(P<0.05);研究组干预前SCL-90评分的人际关系敏感、焦虑、敌对、偏执、精神病性因子得分高于对照组(P<0.05),

  6. 系统化护理干预模式在青少年网络成瘾患者中的应用效果%Application effect of systematic nursing intervention mode on teenager patients with internet addiction ;disorder

    Institute of Scientific and Technical Information of China (English)

    李琳琳; 苏颖; 徐桂珍; 魏秋香; 马静; 郭明晓

    2016-01-01

    Objective To investigate the influence of systematic nursing intervention on family cohesion, adaptability, internet addiction rehabilitation degree and psychological status of patients with internet addiction disorder ( IAD ) . Methods IAD patients were randomly divided into control group ( n=50 ) and experimental group ( n=50) according to random number table. Patients in the control group were intervened by conventional nursing treatment. On the base of that, patients in the experimental group were intervened by systematic nursing intervention mode, such as inspirational education, comment classroom of nursing, systematic health education, regular follow-up, etc. Changes in family cohesion, adaptability, internet addiction rehabilitation degree and psychological status of the IAD patients were evaluated before and three months after the intervention.Results After the intervention, of patients in the experimental group, scores of ideal family cohesion improved from ( 67. 54 ± 4. 58 ) points to ( 74. 63 ± 3. 20 ) points; scores of actual family cohesion improved from (53.14±4.29) to (76.29±3.93); scores of ideal adaptability improved from (46.43±7.98) to (57.50±6.05);scores of actual adaptability improved from (44.90±5.78) to (50.78±5.43);scores of internet addiction rehabilitation degree declined from (83.37±3.46) to (56.01±5.02);various indexes of psychological health status had all improved significantly than before the treatment ( P0.05).Conclusions Systematic nursing intervention mode can obviously improve physiological and psychological conditions of IAD patients, and increase the rate of internet addiction rehabilitation.%目的:探讨系统化护理干预模式对网络成瘾( IAD)患者亲密度及适应性、网瘾戒除程度以及心理状况的影响。方法按照随机数表的方法将IAD患者随机分为对照组( n=50)和干预组( n=50),对照组采用常规护理治疗措施进行干预,干预组在对照组基础上采用

  7. Internet Shopping

    Institute of Scientific and Technical Information of China (English)

    刘洪毓

    2004-01-01

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

  8. [Internet addiction].

    Science.gov (United States)

    Nakayama, Hideki; Higuchi, Susumu

    2015-09-01

    Internet technologies have made a rapid progress, bringing convenience to daily life. On the other hand, internet use disorder and internet addiction (IA) have become reportedly serious health and social problems. In 2013, internet gaming disorder criteria have been proposed in the section of Conditions for Further Study of DSM-5. Existing epidemiological studies by questionnaire methods have reported that the prevalence of IA ranges between 2.8% and 9.9% among youths in Japan. Attention deficit hyperactivity disorder (ADHD), sleeping disorders, depression, obsessive compulsive disorder, and phobic anxiety disorder are extremely common comorbid mental disorders with IA. Some psychotherapies (e.g., cognitive behavioral therapy, motivational interviewing) and medical treatments (e.g., antidepressant drugs, methylphenidate) for comorbid mental disorders as well as rehabilitation (e.g., treatment camp) are effective for IA remission. However, some serious cases of IA may be difficult to treat, and prevention is very important. In future, the prevention, rehabilitations and treatments for IA will be more required in Japan. PMID:26394521

  9. [Internet addiction].

    Science.gov (United States)

    Nakayama, Hideki; Higuchi, Susumu

    2015-09-01

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

  10. Internet India.

    Science.gov (United States)

    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)

  11. Process automation

    International Nuclear Information System (INIS)

    Process automation technology has been pursued in the chemical processing industries and to a very limited extent in nuclear fuel reprocessing. Its effective use has been restricted in the past by the lack of diverse and reliable process instrumentation and the unavailability of sophisticated software designed for process control. The Integrated Equipment Test (IET) facility was developed by the Consolidated Fuel Reprocessing Program (CFRP) in part to demonstrate new concepts for control of advanced nuclear fuel reprocessing plants. A demonstration of fuel reprocessing equipment automation using advanced instrumentation and a modern, microprocessor-based control system is nearing completion in the facility. This facility provides for the synergistic testing of all chemical process features of a prototypical fuel reprocessing plant that can be attained with unirradiated uranium-bearing feed materials. The unique equipment and mission of the IET facility make it an ideal test bed for automation studies. This effort will provide for the demonstration of the plant automation concept and for the development of techniques for similar applications in a full-scale plant. A set of preliminary recommendations for implementing process automation has been compiled. Some of these concepts are not generally recognized or accepted. The automation work now under way in the IET facility should be useful to others in helping avoid costly mistakes because of the underutilization or misapplication of process automation. 6 figs

  12. System collaboration and Information Sharing through Internet of Things

    OpenAIRE

    Grubisic, Maja; Marsic, Tina

    2015-01-01

    The focus of this thesis is realization of system collaboration and information sharing between devices through Internet of Things. Internet of Things is a network of things, where a thing can be any device capable of acquiring an IP address. Internet of Things has been discussed in many domains. Companies are exploring the full potential of it, with the purpose of automating their services and optimizing their productivity. In this thesis we have conducted a systematic research review to inv...

  13. Effect of peer education on internet addiction intervention in college students%同伴教育对大学生网络成瘾行为的影响

    Institute of Scientific and Technical Information of China (English)

    赵静; 齐玉龙; 王岚; 马嬿; 薛芳

    2013-01-01

    目的:探讨同伴教育对大学生网络成瘾行为的影响.方法:抽取安徽某高校三年级大学生共54名作为研究对象,对实施同伴教育者进行培训,并由他们对大学生实施同伴教育.比较干预前后网络成瘾倾向及网络成瘾的发生率、心理健康水平、应对方式得分的变化.结果:干预前大学生网络成瘾的发生率为11.1%,网络成瘾倾向的发生率为14.8%;干预后网络成瘾及网络成瘾倾向的发生率均为1.9%,差异有统计学意义(P<0.01);干预后大学生SCL-90量表总分及躯体化、人际关系敏感、抑郁、焦虑、敌对、恐怖、偏执和精神病性因子分低于干预前(P<0.05~P<0.01);消极应对方式得分显著降低(P<0.01).结论:同伴教育能减少大学生网络成瘾倾向行为,提高大学生心理健康水平、改善消极应对方式.%Objective:To discuss the influence of peer education on internet addiction in college students. Methods:Fifty-four 3-year college students of a university in Anhui province were chosen to be as the study subjects. Those who were selected to do the peer education were trained and thereafter they would do the peer education for other students. The morbidity of addiction trend, addiction rate, psychology health level, dealing measure scales before and after intervention were compared. Results: Before intervention, the addiction rate was 11.1% and the addiction trend morbidity was 14. 8% , these both were decreased to 1. 9% after intervention, which were shown significant statistical significances ( P <0. 01). After the intervention, the total scores of SCL-90, somatization, sensitivity of interpersonal relations, depression hostility, phobia anxiety paranoid idention and psychoticism are lower than they were before the intervention( P < 0. 05 - P < 0. 01) ; the negative style decreased considerobly( P < 0. 01) . Conclusions:The peer education can reduce the internet addiction of college students, increase the

  14. Using Collective Intelligence to Route Internet Traffic

    OpenAIRE

    DAVID H. WOLPERT; Tumer, Kagan; Frank, Jeremy

    1999-01-01

    A COllective INtelligence (COIN) is a set of interacting reinforcement learning (RL) algorithms designed in an automated fashion so that their collective behavior optimizes a global utility function. We summarize the theory of COINs, then present experiments using that theory to design COINs to control internet traffic routing. These experiments indicate that COINs outperform all previously investigated RL-based, shortest path routing algorithms.

  15. The Feasibility, Acceptability, and Efficacy of Delivering Internet-Based Self-Help and Guided Self-Help Interventions for Generalized Anxiety Disorder to Indian University Students: Design of a Randomized Controlled Trial

    Science.gov (United States)

    Newman, Michelle G; Ruzek, Josef I; Kuhn, Eric; Manjula, M; Jones, Megan; Thomas, Neil; Abbott, Jo-Anne M; Sharma, Smita; Taylor, C. Barr

    2015-01-01

    Background Generalized anxiety disorder (GAD) is one of the most common mental disorders among university students; however, many students go untreated due to treatment costs, stigma concerns, and limited access to trained mental health professionals. These barriers are heightened in universities in India, where there are scant mental health care services and severe stigma surrounding help seeking. Objective To evaluate the feasibility, acceptability, and efficacy of Internet-based, or “online,” cognitive behavioral therapy (CBT)-based unguided and guided self-help interventions (using the programs GAD Online and Lantern, respectively) to reduce GAD symptoms in students with clinical and subthreshold GAD and, ultimately, reduce the prevalence and incidence of GAD among the student population. Methods Students will be recruited via 3 colleges in Hyderabad, India, and referred for a campus-wide online screening. Self-report data will be collected entirely online. A total of 300 qualifying students will be randomized in a 1:1:1 ratio to receive GAD Online, Lantern, or to be in a wait-list control condition, stratified by clinical and subthreshold GAD symptomatology. Students will complete a postintervention assessment after 3 months and a follow-up assessment 6 months later, at which point students in the wait-list control condition will receive one of the programs. The primary outcome is GAD symptom severity at 3 months postintervention. Secondary outcomes include GAD caseness at 9 months, other anxiety and depression symptoms, self-efficacy, and functional measures (eg, sleep, social functioning) at 3 and 9 months, respectively. Primary analyses will be differences between each of the intervention groups and the wait-list control group, analyzed on an intention-to-treat (ITT) basis using mixed-design ANOVA. Results The study commenced in February 2015. The sample was recruited over a 3-week period at each college. The trial is expected to end in December 2015

  16. Internet Recruitment of Asian American Breast Cancer Survivors.

    Science.gov (United States)

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

    2016-01-01

    The purpose of this article is to identify practical issues in Internet recruitment of racial/ethnic minorities by analyzing an Internet intervention study conducted with Asian American breast cancer survivors, and to propose directions for recruitment of racial/ethnic minorities for future Internet research. Six practical issues were identified: (a) a relatively fewer number of Internet communities/groups; (b) hindrances in establishing authenticity; PMID:27490884

  17. Architectural and Mobility Management Designs in Internet-Based Infrastructure Wireless Mesh Networks

    Science.gov (United States)

    Zhao, Weiyi

    2011-01-01

    Wireless mesh networks (WMNs) have recently emerged to be a cost-effective solution to support large-scale wireless Internet access. They have numerous applications, such as broadband Internet access, building automation, and intelligent transportation systems. One research challenge for Internet-based WMNs is to design efficient mobility…

  18. Internet censorship.

    Science.gov (United States)

    1996-12-27

    The U.S. Supreme Court agreed to review a lower court ruling that found the Communications Decency Act to be an unconstitutional infringement on free speech. The judges from the U.S. District Court in Philadelphia said that parents should monitor material that children are exposed to on the Internet. AIDS groups that publish information on safer sex, HIV prevention and AIDS treatments are not responsible for censoring content.

  19. 新媒体时代高校网络舆情的干预机制研究%Intervention Mechanism Research of Public Opinion on Universities′Internet in the New Media Era

    Institute of Scientific and Technical Information of China (English)

    柏铁山

    2015-01-01

    In the new media era,social opinions permeate campus life through mew media.And further sociali-zation of public opinion on campus internet threw out a new challenge to the supervision of universities′net-work public opinion and the ideological and political education.Ideological and political education workers to guide public opinion,to prevent campus crisis,we must fully understand the significance of university network public opinion intervention mechanism,the main characteristics of the university network public opinion,clear development regularity and characteristics of network public opinion, to establish scientific and reasonable mechanism of network public opinion intervention,so as to promote the harmonious and stable development of colleges and universities.%新媒体时代,社会舆论通过新媒体渠道向校园渗透,高校网络舆论环境进一步社会化,给高校网络舆情管控与大学生思想政治教育工作带来了新的挑战。高校学生思政政治工作者,要想引导舆论、预防校园危机事件,就必须全面了解高校网络舆情干预机制的研究意义和主要特征,摸清网络舆情的发展规律和特点,建立科学合理的网络舆情干预机制,从而促进高校的和谐稳定发展。

  20. An Overview of Moonlight Applications Test Automation

    Directory of Open Access Journals (Sweden)

    Appasami Govindasamy

    2010-09-01

    Full Text Available Now-a-days web applications are developed by new technologies like Moonlight, Silverlight, JAVAFX, FLEX, etc. Silverlight is Microsoft's cross platform runtime and development technology for running Web-based multimedia applications in windows platform. Moonlight is an open-source implementation of the Silverlight development platform for Linux and other Unix/X11-based operating systems. It is a new technology in .Net 4.0 to develop rich interactive and attractive platform independent web applications. User Interface Test Automation is very essential for Software industries to reduce test time, cost and man power. Moonlight is new .NET technology to develop rich interactive Internet applications with the collaboration of Novel Corporation. Testing these kinds of applications are not so easy to test, especially the User interface test automation is very difficult. Software test automation has the capability to decrease the overall cost of testing and improve software quality, but most testing organizations have not been able to achieve the full potential of test automation. Many groups that implement test automation programs run into a number of common pitfalls. These problems can lead to test automation plans being completely scrapped, with the tools purchased for test automation becoming expensive. Often teams continue their automation effort, burdened with huge costs in maintaining large suites of automated test scripts. This paper will first discuss some of the key benefits of software test automation, and then examine the most common techniques used to implement software test automation of Moonlight Applications Test Automation. It will then discuss test automation and their potential. Finally, it will do test automation.

  1. Study on the Sports Intervention Strategies for Internet Addiction Disorder of College Students%网络成瘾大学生体育运动干预策略研究

    Institute of Scientific and Technical Information of China (English)

    周次保; 刘怀金; 龙林

    2012-01-01

    According to the induced factors of college students'internet addiction disorder (IAD) and it' s characteristics, this paper constructs 3D sports model of the family sports, school sports, and the community sports based on IAD type and degree of college students, sports intervention strategies to prevent the formation of addiction and help those who have become IAD kick the addiction.%针对诱发大学生网络成瘾的因素和特征,根据大学生网络成瘾类型及程度,构建家庭体育、学校体育、社区体育三维一体的体育运动模式,开展以学校体育为主、家庭体育和社区体育为辅的体育活动干预大学生网络成瘾,旨在预防网瘾的形成和帮助网络成瘾大学生改善乃至戒除网瘾。

  2. Adaptation : A Partially Automated Approach

    NARCIS (Netherlands)

    Manjing, Tham; Bukhsh, F.A.; Weigand, H.

    2014-01-01

    This paper showcases the possibility of creating an adaptive auditing system. Adaptation in an audit environment need human intervention at some point. Based on a case study this paper focuses on automation of adaptation process. It is divided into solution design and validation parts. The artifact

  3. Automation of antimicrobial activity screening.

    Science.gov (United States)

    Forry, Samuel P; Madonna, Megan C; López-Pérez, Daneli; Lin, Nancy J; Pasco, Madeleine D

    2016-03-01

    Manual and automated methods were compared for routine screening of compounds for antimicrobial activity. Automation generally accelerated assays and required less user intervention while producing comparable results. Automated protocols were validated for planktonic, biofilm, and agar cultures of the oral microbe Streptococcus mutans that is commonly associated with tooth decay. Toxicity assays for the known antimicrobial compound cetylpyridinium chloride (CPC) were validated against planktonic, biofilm forming, and 24 h biofilm culture conditions, and several commonly reported toxicity/antimicrobial activity measures were evaluated: the 50 % inhibitory concentration (IC50), the minimum inhibitory concentration (MIC), and the minimum bactericidal concentration (MBC). Using automated methods, three halide salts of cetylpyridinium (CPC, CPB, CPI) were rapidly screened with no detectable effect of the counter ion on antimicrobial activity. PMID:26970766

  4. The Past, Present and Future of Supply-Chain Automation

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    In this article, we trace 20th-Century developments in the area of supply-chain automation. During the mass-production era, hard automation brought the automobile within the reach of the common man. Currently, the trend is to automate intercompany and company-to-customer relationships, also called collaboration, using the Internet. In between, several revolutions have occurred that were mainly sponsored by developments in computer and communications

  5. Internet Telephony

    OpenAIRE

    Perri, Richard.

    1999-01-01

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

  6. Future Computer, Communication, Control and Automation

    CERN Document Server

    2011 International Conference on Computer, Communication, Control and Automation

    2012-01-01

    The volume includes a set of selected papers extended and revised from the 2011 International Conference on Computer, Communication, Control and Automation (3CA 2011). 2011 International Conference on Computer, Communication, Control and Automation (3CA 2011) has been held in Zhuhai, China, November 19-20, 2011. This volume topics covered include wireless communications, advances in wireless video, wireless sensors networking, security in wireless networks, network measurement and management, hybrid and discrete-event systems, internet analytics and automation, robotic system and applications, reconfigurable automation systems, machine vision in automation. We hope that researchers, graduate students and other interested readers benefit scientifically from the proceedings and also find it stimulating in the process.

  7. Internet-Based Communication

    Science.gov (United States)

    Gernsbacher, Morton Ann

    2014-01-01

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

  8. Internet dynamics

    Science.gov (United States)

    Lukose, Rajan Mathew

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

  9. 不同干预、治疗方式对网络成瘾临床疗效的对照研究%A comparative study on the clinical effect to internet addiction with different intervention methods and therapy

    Institute of Scientific and Technical Information of China (English)

    杨永信; 吴绍兰; 任广来; 魏秋香; 赵松涛; 卢艳; 宁雷; 尤玉静

    2009-01-01

    目的 探讨心理治疗、行为治疗、家庭治疗、药物治疗和综合干预在网络成瘾戒治和病情转归中的作用.方法 对150例网络成瘾患者以随机数字表法进行分组,分为心理治疗组、行为治疗组、家庭治疗组、药物治疗组和综合干预治疗组,并分别于入组前及干预治疗16周后进行网络成瘾和总体表现量表评定.结果 各组治疗后网络成瘾测评分均明显低于治疗前[心理治疗组(72.13±14.55)分,(37.57±13.71)分,行为治疗组(69.57±15.06)分,(32.95±8.75)分,家庭治疗组(74.56±16.31)分,(35.84±13.03)分,药物治疗组(72.96±18.30)分,(21.19±1.88)分,综合治疗组(78.80±13.82)分,(16.92±2.04)分](均P <0.01);除药物治疗组,各研究组总体表现测评分治疗前后增分均差异有显著性(P <0.05,<0.01);以网络成瘾减分值为因变量的多元逐步回归分析,在α=0.05的水准下,进入回归方程的依次是综合干预、药物治疗、上网史,标化回归系数依次为0.454,0.301,-0.139;在以总体表现测评增分值为因变量的多元逐步回归分析中,在α=0.05的水准下,进入回归方程的依次是综合干预、家庭治疗、上网史,标化回归系数依次为0.444,0.256,-0.140.结论 心理、行为、家庭、药物、综合之各种治疗方法戒治网络成瘾均有效,对总体行为表现的改善除药物治疗外其他各种治疗方法均有效,无论是网络成瘾戒治还是总体行为表现的改善均以综合干预疗效最佳;上网史与疗效呈负相关.%Objective To discuss the effect and discipline during the treatment of internet addiction and turnover of pathogenetic condition by using psychotherapy, behavior therapy, family therapy, and comprehensive intervention.Methods 150 internet addiction patients were divided with random number table into psychotherapy group, behavioral therapy group, family therapy group, pharmacotherapy group and comprehensive intervention therapy group

  10. Die Bedeutung des Internet

    OpenAIRE

    Picot, Arnold; Neuburger, Rahild; Prinz, Aloys; Esser, Josef; Hoeren, Thomas

    2000-01-01

    Gegenwärtig vollzieht sich eine Wandlung von Wirtschaft und Gesellschaft durch das Internet. Sind die hohen Erwartungen, die von vielen an das Internet geknüpft werden, berechtigt? Was vermag das Internet zu leisten?

  11. Automating Finance

    Science.gov (United States)

    Moore, John

    2007-01-01

    In past years, higher education's financial management side has been riddled with manual processes and aging mainframe applications. This article discusses schools which had taken advantage of an array of technologies that automate billing, payment processing, and refund processing in the case of overpayment. The investments are well worth it:…

  12. Internet user behaviour

    OpenAIRE

    Radbâță, A.

    2011-01-01

    Internet is a useful tool for everybody in a technologically advanced world. As Internet appears and develops, it creates a totally new network environment. The development of commerce on the Internet based on virtual communities has become one of the most successful business models in the world. After analyzing the concept of internet, the e-commerce market and its marketing mix and the benefits and limitations of the Internet, we have presented a few studies on Internet user behaviour. Furt...

  13. Feasibility and Outcomes of an Internet-Based Mindfulness Training Program: A Pilot Randomized Controlled Trial

    Science.gov (United States)

    2016-01-01

    Background Interventions based on meditation and mindfulness techniques have been shown to reduce stress and increase psychological well-being in a wide variety of populations. Self-administrated Internet-based mindfulness training programs have the potential to be a convenient, cost-effective, easily disseminated, and accessible alternative to group-based programs. Objective This randomized controlled pilot trial with 90 university students in Stockholm, Sweden, explored the feasibility, usability, acceptability, and outcomes of an 8-week Internet-based mindfulness training program. Methods Participants were randomly assigned to either an intervention (n=46) or an active control condition (n=44). Intervention participants were invited to an Internet-based 8-week mindfulness program, and control participants were invited to an Internet-based 4-week expressive writing program. The programs were automated apart from weekly reminders via email. Main outcomes in pre- and postassessments were psychological well-being and depression symptoms. To assess the participant’s experiences, those completing the full programs were asked to fill out an assessment questionnaire and 8 of the participants were interviewed using a semistructured interview guide. Descriptive and inferential statistics, as well as content analysis, were performed. Results In the mindfulness program, 28 out of 46 students (60%) completed the first week and 18 out of 46 (39%) completed the full program. In the expressive writing program, 35 out of 44 students (80%) completed the first week and 31 out of 44 (70%) completed the full program. There was no statistically significantly stronger intervention effect for the mindfulness intervention compared to the active control intervention. Those completing the mindfulness group reported high satisfaction with the program. Most of those interviewed were satisfied with the layout and technique and with the support provided by the study coordinators. More

  14. Régulation de l'Internet

    OpenAIRE

    Éric Brousseau

    2001-01-01

    Is Internet an ideal model for a self-regulated economy? It seems possible to decentrely organize and render enforceable a property right system on which interindividual negotiations could be based. Moreover, traditional State intervention is no longer operable since Internet users can by pass the usual regulatory frameworks. A the same time, the long-term sustainability of the competitive process is not guaranteed in the digital economy, and cyber-activities generate externalities that affec...

  15. Internet Addiction and Other Behavioral Addictions.

    Science.gov (United States)

    Jorgenson, Alicia Grattan; Hsiao, Ray Chih-Jui; Yen, Cheng-Fang

    2016-07-01

    The Internet is increasingly influential in the lives of adolescents. Although there are many positives, there are also risks related to excessive use and addiction. It is important to recognize clinical signs and symptoms of Internet addiction (compulsive use, withdrawal, tolerance, and adverse consequences), treat comorbid conditions (other substance use disorders, attention deficit hyperactivity disorder, anxiety, depression, and hostility), and initiate psychosocial interventions. More research on this topic will help to provide consensus on diagnostic criteria and further clarify optimal management. PMID:27338971

  16. 创伤经历者的网络自助干预程序的试用研究%An internet-based self-help intervention program application for traumatized persons

    Institute of Scientific and Technical Information of China (English)

    王志云; 王建平; MAERCKER Andreas

    2013-01-01

    Objective:To examine the user dropouts at different stages of an internet-based intervention program application for traumatized persons and to investigate the influence of posttraumatic symptoms severity,perceived social acknowledgement and trauma disclosure attitudes on the usage of the program.Methods:A total of 428 traumatized persons were recruited via internet advertisements from 22 cities and provinces.Among them 103 gave consent to participation and were randomized into the treatment and waiting list groups.After completing pretreatment test,the treatment group used the intervention program for one month.The waiting list group received one-month delayed treatment after they filled out post-waiting test.To examine the usage of the program,two new groups were used in data analyses,consisting of participants using or not using the intervention website.Participants 'adherence to the program was examined with pre-treatment dropout,visiting days and pages visited at the website,and follow-up dropout.Measures used included the Posttraumatic Diagnostic Scale (PDS),Disclosure of Trauma Questionnaire (DTQ),and Social Acknowledgement Questionnaire (SAQ).Results:Among 103 participants,61(59.2%) used the website and 42 (40.8%) dropped out before the treatment.Compared to using the website group,the participants who dropped out before intervention scored higher on the DTQ "urge to talk" [(2.1 ± 1.2)vs.(1.5 ± 1.0),P < 0.05] and consisted of more females (86% vs.69%,P =0.050).The number of users visiting the website decreased sharply from 61(10%) in the first week to 19 (31%) in the second week.During one-month treatment period,51 (84%) users visited the website for five days or less,and four (7%) users visited it more than 10 days with a maximum of 12; the mean of pages visited number was (81.3 ± 77.1),and 18 (30%) users visited (repeatedly) more than 100 pages,with a maximum of 295,at the website which contains 118 pages.Linear regression analyses

  17. Agile Data: Automating database refactorings

    Directory of Open Access Journals (Sweden)

    Bruno Xavier

    2014-09-01

    Full Text Available This paper discusses an automated approach to database change management throughout the companies’ development workflow. By using automated tools, companies can avoid common issues related to manual database deployments. This work was motivated by analyzing usual problems within organizations, mostly originated from manual interventions that may result in systems disruptions and production incidents. In addition to practices of continuous integration and continuous delivery, the current paper describes a case study in which a suggested pipeline is implemented in order to reduce the deployment times and decrease incidents due to ineffective data controlling.

  18. The Internet and tourism

    OpenAIRE

    Verner, Zbyněk

    2012-01-01

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

  19. Internet Addiction among Adolescence

    Science.gov (United States)

    Sargin, Nurten

    2012-01-01

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

  20. Internet-kulttuuri nykytaiteessa

    OpenAIRE

    Höyssä, Timo

    2016-01-01

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

  1. Trends in Internet Marketing

    OpenAIRE

    Panchanathan, Nitin

    2005-01-01

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

  2. Peer-review in the Internet age

    OpenAIRE

    Sobkowicz, Pawel

    2008-01-01

    The importance of peer-review in the scientific process can not be overestimated. Yet, due to increasing pressures of research and exponentially growing number of publications the task faced by the referees becomes ever more difficult. We discuss here a few possible improvements that would enable more efficient review of the scientific literature, using the growing Internet connectivity. In particular, a practical automated model for providing the referees with references to papers that might...

  3. Effect of comprehensive intervention on emotion and coping style in adolescents with internet addiction disorder%综合干预对住院网络成瘾青少年情绪与应对方式的影响

    Institute of Scientific and Technical Information of China (English)

    张英; 黄文斐

    2014-01-01

    目的:探讨综合干预对于住院网络成瘾青少年情绪与应对的影响。方法对59例网络成瘾患者在入院前及经3个月进行医学、心理学、护理为一体的多元化治疗后施测正性负性情绪量表(PANAS)和简易应对方式问卷(SCSQ)以评定患者的情绪状况和应对方式。结果治疗后,患者的正性情绪(37.31±4.24)分显著高于入院时(27.33±4.09)分,负性情绪(19.10±3.96)分显著低于入院时(26.08±5.39)分,差异有统计学意义(t 分别为-16.556,9.899;P <0.01);治疗后积极应对因子(28.02±4.50)分显著高于入院时(18.86±4.06)分,而消极应对因子(6.79±2.46)分显著低于入院时(9.79±3.42)分,差异有统计学意义(t分别为-16.621,7.609;P<0.01)。结论综合干预对网络成瘾青少年的负性情绪及消极应对方式有一定的干预作用,可以帮助患者戒除网络成瘾,恢复其社会功能。%Objective To explore the effect of comprehensive intervention on emotion and coping style in adolescents with internet addiction disorder ( IAD ) .Methods Fifty-nine IAD adolescents received the diverse treatment including the medicine , psychology and nursing for three months .The positive and negative affect scale ( PANAS ) and simple coping style questionnaire ( SCSQ ) were used to assess the emotion and coping style in patients on admission and 3 months after the treatment .Results The score of positive emotion in patients was (37.31 ±4.24) three months after the treatment, and was significantly higher than (27.33 ± 4.09) on admission; the score of negative emotion in patients was (19.10 ±3.96) three months after the treatment, and was significantly lower than (26.08 ±5.39) on admission;and the differences were statistically significant (t=-16.556, 9.899, respectively;P<0.01).The score of positive coping style in patients was (28.02 ±4

  4. Predicting the Presence of Internet Worms using Novelty Detection

    OpenAIRE

    Marais, E.; Marwala, T.

    2007-01-01

    Internet worms cause billions of dollars in damage yearly, affecting millions of users worldwide. For countermeasures to be deployed timeously, it is necessary to use an automated system to detect the spread of a worm. This paper discusses a method of determining the presence of a worm, based on routing information currently available from Internet routers. An autoencoder, which is a specialized type of neural network, was used to detect anomalies in normal routing behavior. The autoencoder w...

  5. Internet enlightens

    International Nuclear Information System (INIS)

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

  6. Adaptation: A Partially Automated Approach

    OpenAIRE

    Manjing, Tham; Bukhsh, F.A.; Weigand, H.

    2014-01-01

    This paper showcases the possibility of creating an adaptive auditing system. Adaptation in an audit environment need human intervention at some point. Based on a case study this paper focuses on automation of adaptation process. It is divided into solution design and validation parts. The artifact design is developed around import procedures of M-company. An overview of the artefact is discussed in detail to fully describes the adaptation mechanism with automatic adjustment for compliance re...

  7. The Investigations, Intervention and Analysis of College Students' Internet Addiction--Taking Hunan Police Academy as an Example%大学生网络成瘾现象调查、干预与分析--以湖南警察学院网瘾学生研究为例

    Institute of Scientific and Technical Information of China (English)

    段水莲

    2013-01-01

      Through sampling investigation to the problem of Hunan Police Academy students' Internet addiction, the results showed that, the rate of freshmen' network addiction is 10%, which was higher in male than in female, non - public security profession higher than public security professional. In the psychological characteristics of the students, the internet addiction students are more prone to anxiety disorders, depression, having higher level of self-esteem. Group counseling and intervention study for three months after the discovery of the internet addiction student, the degree of internet addiction has been decreased, the compulsive symptoms and time management problems also have been better . Combined with the research results, some reference suggestions are put forward to controlling internet addiction.%  通过发放网络成瘾诊断问卷等相关问卷对湖南警察学院大一新生进行抽样调查,结果发现,湖南警察学院新生的网络成瘾总检出率为10%,其中男性高于女性,非公安专业高于公安专业。在具体的心理特点上,网瘾学生更容易产生焦虑、抑郁等情绪障碍,有更高的自尊水平。对网络成瘾学生进行为期三个月的团体辅导和干预研究后发现,学生网络成瘾程度有所下降,同时强迫性上网症状、时间管理问题等问题有所改善,研究结果为学校教育提供了一定可资参考的建议。

  8. Identifying Problematic Internet Users: Development and Validation of the Internet Motive Questionnaire for Adolescents (IMQ-A)

    NARCIS (Netherlands)

    Bischof-Kastner, C.; Kuntsche, E.N.; Wolstein, J.

    2014-01-01

    Background: Internationally, up to 15.1% of intensive Internet use among adolescents is dysfunctional. To provide a basis for early intervention and preventive measures, understanding the motives behind intensive Internet use is important. Objective: This study aims to develop a questionnaire, the I

  9. Automated Budget System

    Data.gov (United States)

    Department of Transportation — The Automated Budget System (ABS) automates management and planning of the Mike Monroney Aeronautical Center (MMAC) budget by providing enhanced capability to plan,...

  10. Internet Addiction and Antisocial Internet Behavior of Adolescents

    OpenAIRE

    Hing Keung Ma

    2011-01-01

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

  11. Internet user behaviour

    Directory of Open Access Journals (Sweden)

    Radbâță, A.

    2011-01-01

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

  12. Internet flash of lightning

    International Nuclear Information System (INIS)

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

  13. Commercialisation of Internet

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik

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

  14. Internet Studies in Europe

    OpenAIRE

    O'Neil, Mathieu

    2013-01-01

    Internet studies have historically developed in the United States. The Oxford Internet Institute (OII), launched in 2001, was the first European Internet research department - rather than a research centre or programme in a disciplinary department, the OII was able to offer degrees. To some extent, OII has managed to create an analytical perspective distinct from the cyber-law focus of major US research centres such as Harvard's Berkman Centre for Internet and Society and the Annenberg School...

  15. Internet and child pornography

    OpenAIRE

    Seda Çağlar; Sevim Savaşer

    2010-01-01

    Nowadays, internet use and access is becoming increasingly common as a great entertainment, communication and educational resource for children as well as for adults. Internet is a perfect environment for children, for exploring the world, learning and having fun. However, access to illegal sites that contain violence and sexuality, and contact dangerous people are among the particular risks for children using the internet. It is a known fact that, internet and developing technology make the ...

  16. Antikerezeption im Internet

    OpenAIRE

    Bechthold-Hengelhaupt, Tilman

    2012-01-01

    Die Dissertation 'Antikerezeption im Internet' untersucht, wie das Wissen über die Antike im Medium Internet erscheint. Zunächst wird mit Rekurs auf die konstruktivistische Systemtheorie ein Therorierahmen skizziert; ferner werden einige zentrale Merkmale des Internet dargestellt. Ein Forschungsbericht versucht, die Diskussionen über die Antikerezeption im Internet zu bündeln. Die Einzeluntersuchungen legen ihren Schwerpunkt auf die Online-Bibliotheken der lateinischen Literatur, auf die ...

  17. Automated Deployment of Customer-Premises Equipment

    OpenAIRE

    Åberg, Christian

    2016-01-01

    Zero touch deployment tools perform installation and configuration of computer networking devices without human interaction. Modern zero touch deployment tools generally lack support for routers and are platform dependent. This forces Internet Service Providers to rely on manual node deployment methods when deploying Customer-Premise Equipment which is time consuming and error prone. This thesis investigates how the process of deploying Customer-Premises Equipment can be automated and optimize...

  18. Internet bad neighborhoods

    NARCIS (Netherlands)

    Moreira Moura, Giovane César

    2013-01-01

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

  19. The Sensing Internet

    DEFF Research Database (Denmark)

    Heller, Alfred

    2015-01-01

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

  20. Advertising on the Internet.

    Science.gov (United States)

    Jugenheimer, Donald W.

    1996-01-01

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

  1. The Internet Scout Project.

    Science.gov (United States)

    Calcari, Susan

    1997-01-01

    Describes the Internet Scout Project which provides Internet users, particularly those in higher education, with current, selective, and well-annotated pointers to information about resources, network tools, and Internet news items. Offered through regular e-mail updates, titles include The Scout Report, The Scout Report Signpost, Net-Happenings,…

  2. Pricing the Internet

    OpenAIRE

    MacKie-Mason, Jeffrey K.; Hal R. Varian

    1994-01-01

    This paper was prepared for the conference ``Public Access to the Internet,'' JFK School of Government, May 26--27 , 1993. We describe some of the technology and costs relevant to pricing access to and usage of the Internet, and discuss the components of an efficient pricing structure. We suggest a possible smart-market mechanism for pricing traffic on the Internet.

  3. Internet Addiction and Psychopathology

    Science.gov (United States)

    Koc, Mustafa

    2011-01-01

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

  4. A Survey of Research on Cloud Robotics and Automation

    OpenAIRE

    Kehoe, B; Patil, S; Abbeel, P; Goldberg, K.

    2015-01-01

    © 2004-2012 IEEE. The Cloud infrastructure and its extensive set of Internet-accessible resources has potential to provide significant benefits to robots and automation systems. We consider robots and automation systems that rely on data or code from a network to support their operation, i.e., where not all sensing, computation, and memory is integrated into a standalone system. This survey is organized around four potential benefits of the Cloud: 1) Big Data: access to libraries of images, m...

  5. The Performance of Internet-Based Business Models: Evidence from the Banking Industry

    OpenAIRE

    Robert DeYoung

    2005-01-01

    The initial Internet bank startups tended to underperform branching bank startups. This suggested that Internet-only business models were not economically viable for banks. However, firms that pioneer new business models may benefit substantially from experience as they grow older, and firms that use automated production technologies may benefit from scale effects as they grow larger. Econometric analysis of Internet-only bank startups finds strong evidence of the latter, but not the former, ...

  6. Internet-administered cognitive behavior therapy for health problems: A systematic review

    NARCIS (Netherlands)

    Cuijpers, P.; Straten, van A.; Andersson, G.

    2008-01-01

    Cognitive-behavioral interventions are the most extensively researched form of psychological treatment and are increasingly offered through the Internet. Internet-based interventions may save therapist time, reduce waiting-lists, cut traveling time, and reach populations with health problems who can

  7. Disability and mobile Internet

    OpenAIRE

    Goggin, Gerard

    2015-01-01

    As the World Wide Web turns 25, it is an appropriate time to ask: where are we are now with disability and the Internet? A good place to look is in the burgeoning area of Internet and mobile technology. Accordingly, this paper explores the issues and prospect for disability and mobile Internet. It provides a brief history of the entwined nature of the rise of disability and the Internet, discusses the emergence of mobile Internets, and then turns to a discussion of mobile Web accessibility. I...

  8. Marketingo komplekso internete formavimas

    OpenAIRE

    Jakutis, Vytautas

    2014-01-01

    Magistro darbo objektas – marketingo kompleksas internete. Darbo tikslas – atlikus teorines marketingo komplekso internete studijas, parengti įmonei „Venipak“ marketingo kompleksą internete. Pagrindiniai darbo uždaviniai: atskleisti marketingo ir internetinio marketingo reikšmes įmonės veikloje; išnagrinėti marketingo komplekso formavimo internete teorinę prielaidą; atlikti įmonės veiklos analizę; pasiūlyti įmonės marketingo komplekso internete sprendimus. Naudojantis dokumentų analizės, bibl...

  9. l'Internet Society

    CERN Multimedia

    CERN

    1997-01-01

    Conference of Vinton "Vint" Gray Cerf in the Intercontinental Hostel. Vinton Gray Cerf (born June 23, 1943) is an American computer scientist who is commonly referred to as one of the "founding fathers of the Internet" for his key technical and managerial role, together with Bob Kahn, in the creation of the Internet and the TCP/IP protocols which it uses. He was also a co-founder (in 1992) of the Internet Society (ISOC) which is intended to both promote the views of ordinary users of the Internet, and also serve as an umbrella body for the technical groups developing the Internet (such as the Internet Engineering Task Force). He served as the first president of the Internet Society from 1992-1995.

  10. Extending the Internet of Things to the Future Internet Through IPv6 Support

    Directory of Open Access Journals (Sweden)

    Antonio J. Jara

    2014-01-01

    Full Text Available Emerging Internet of Things (IoT/Machine-to-Machine (M2M systems require a transparent access to information and services through a seamless integration into the Future Internet. This integration exploits infrastructure and services found on the Internet by the IoT. On the one hand, the so-called Web of Things aims for direct Web connectivity by pushing its technology down to devices and smart things. On the other hand, the current and Future Internet offer stable, scalable, extensive, and tested protocols for node and service discovery, mobility, security, and auto-configuration, which are also required for the IoT. In order to integrate the IoT into the Internet, this work adapts, extends, and bridges using IPv6 the existing IoT building blocks (such as solutions from IEEE 802.15.4, BT-LE, RFID while maintaining backwards compatibility with legacy networked embedded systems from building and industrial automation. Specifically, this work presents an extended Internet stack with a set of adaptation layers from non-IP towards the IPv6-based network layer in order to enable homogeneous access for applications and services.

  11. Effect of Automated Online Counseling on Clinical Outcomes and Quality of Life Among Adolescents With Acne Vulgaris

    Science.gov (United States)

    Tuong, William; Wang, Audrey S.; Armstrong, April W.

    2016-01-01

    IMPORTANCE Effective patient education is necessary for treating patients with acne vulgaris. Automated online counseling simulates face-to-face encounters and may be a useful tool to deliver education. OBJECTIVE To compare the effectiveness of a standard educational website with that of an automated-counseling website in improving clinical outcomes and quality of life among adolescents with acne. DESIGN, SETTING, AND PARTICIPANTS Randomized clinical trial conducted between March 27, 2014, and June 27, 2014, including a 12-week follow-up in a local inner-city high school. Ninety-eight students aged at least 13 years with mild to moderate acne were eligible for participation. A per-protocol analysis of the evaluable population was conducted on clinical outcome data. INTERVENTIONS Participants viewed either a standard educational website or an automated-counseling website. MAIN OUTCOMES AND MEASURES The primary outcome was the total acne lesion count. Secondary measures included the Children’s Dermatology Life Quality Index (CDLQI) scores and general skin care behavior. RESULTS Forty-nine participants were randomized to each group. At baseline, the mean (SD) total acne lesion count was not significantly different between the standard-website group and the automated-counseling–website group (21.33 [10.81] vs 25.33 [12.45]; P = .10). Improvement in the mean (SD) acne lesion count was not significantly different between the standard-website group and the automated-counseling–website group (0.20 [9.26] vs 3.90 [12.19]; P = .10). The mean (SD) improvement in CDLQI score for the standard-website group was not significantly different from that of the automated-counseling–website group (0.17 [2.64] vs 0.39 [2.94]; P = .71). After 12 weeks, a greater proportion of participants in the automated-counseling–website group maintained or adopted a recommended anti-acne skin care routine compared with the standard-website group (43% vs 22%; P = .03). CONCLUSIONS AND

  12. Security in the internet; Sicherheitsaspekte im Internet

    Energy Technology Data Exchange (ETDEWEB)

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

    2000-04-01

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

  13. Manufacturing and automation

    Directory of Open Access Journals (Sweden)

    Ernesto Córdoba Nieto

    2010-04-01

    Full Text Available The article presents concepts and definitions from different sources concerning automation. The work approaches automation by virtue of the author’s experience in manufacturing production; why and how automation prolects are embarked upon is considered. Technological reflection regarding the progressive advances or stages of automation in the production area is stressed. Coriat and Freyssenet’s thoughts about and approaches to the problem of automation and its current state are taken and examined, especially that referring to the problem’s relationship with reconciling the level of automation with the flexibility and productivity demanded by competitive, worldwide manufacturing.

  14. AUTISM ON THE INTERNET

    OpenAIRE

    Vladimir TRAJKOVSKI

    2000-01-01

    The Internet as the world wide information system is a global information network that provides instantly communication between a million users through its services. The Internet can be used in any science discipline especially in medicine. The aim of this paper is to show the possibilities of Internet in studying all the aspects of autism syndrome, introducing the public with some web-sites which treats autism and presenting the one and only web-site in Macedonia called Autism-Macedonia. In ...

  15. Advertising on Internet

    OpenAIRE

    Gojda, Ondřej

    2012-01-01

    Every person who has ever used internet has definitely met an advertisement on this worldwide media. It can be seen almost everywhere in various forms. Advertisement is an integral part of business and nobody can imagine successful entrepreneurship without promotion. Internet offers infinite opportunities to advertisers to let them know about themselves, about their products or services. The various forms of current internet advertising are described in the first part of the thesis. It br...

  16. Organizing Internet Resources

    OpenAIRE

    Hsueh-Hua Chen

    1996-01-01

    Many approaches have been taken by different groups to organize electronic resources on Internet. Some of them purport to index the electronic resources automatically. Search engines are typical in this category. Another category is the traditional library cataloging approach. For example, modified MARC formats are used to catalog the Internet resources. Besides these two, there are also some other ways to organize Internet resources, such as classification number schemes, subject heading sys...

  17. Internet Access to Spacecraft

    OpenAIRE

    Rash, James; Parise, Ron; Hogie, Keith; Criscuolo, Ed; Langston, Jim; Jackson, Chris; Price, Harold

    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 Sa...

  18. Ethics on the Internet

    OpenAIRE

    Nechanický, Jakub

    2011-01-01

    This thesis is focused on ethics on the Internet. The first part shows a brief glimpse into the history in this area and defines fundamental ethical positions. The second part deals with information ethics, describes ethical codes and standards and attends to valid Czech and European legislation that relates to the distributing information and data and influences ethics on the Internet. The third part is devoted to the practical level. There are solved problems of the Internet and threats, wh...

  19. Everyone’s Internet

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

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

  20. Mobile internet protocol analysis

    OpenAIRE

    Brachfeld, Lawrence J.

    1999-01-01

    Mobile Internet Protocol (IP) is a proposed standard that builds on the current Internet Protocol by making the fact that a user is mobile transparent to applications and higher level protocols such as Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). Mobile IP allows mobile computers to send and receive packets addressed with their home network IP address, regardless of the IP address of their current point of attachment on the Internet while maintaining any current conne...

  1. International Mathematical Internet Olympiad

    Directory of Open Access Journals (Sweden)

    Alexander Domoshnitsky

    2012-10-01

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

  2. Internet Banking System Prototype

    CERN Document Server

    Alnaqeib, Rami; Jalab, Hamid A; Zaidan, M A; Hmood, Ali K

    2010-01-01

    Internet Banking System refers to systems that enable bank customers to access accounts and general information on bank products and services through a personal computer or other intelligent device. Internet banking products and services can include detailed account information for corporate customers as well as account summery and transfer money. Ultimately, the products and services obtained through Internet Banking may mirror products and services offered through other bank delivery channels. In this paper, Internet Banking System Prototype has been proposed in order to illustrate the services which is provided by the Bank online services.

  3. Organizing Internet Resources

    Directory of Open Access Journals (Sweden)

    Hsueh-Hua Chen

    1996-12-01

    Full Text Available Many approaches have been taken by different groups to organize electronic resources on Internet. Some of them purport to index the electronic resources automatically. Search engines are typical in this category. Another category is the traditional library cataloging approach. For example, modified MARC formats are used to catalog the Internet resources. Besides these two, there are also some other ways to organize Internet resources, such as classification number schemes, subject heading systems, and other manual subject guides to provide a central access point for value-added topical guides. This paper introduces different approaches to organize Internet resources and focuses mainly on librarians' efforts.[Article content in Chinese

  4. Internet-based data interchange with XML

    Science.gov (United States)

    Fuerst, Karl; Schmidt, Thomas

    2000-12-01

    In this paper, a complete concept for Internet Electronic Data Interchange (EDI) - a well-known buzzword in the area of logistics and supply chain management to enable the automation of the interactions between companies and their partners - using XML (eXtensible Markup Language) will be proposed. This approach is based on Internet and XML, because the implementation of traditional EDI (e.g. EDIFACT, ANSI X.12) is mostly too costly for small and medium sized enterprises, which want to integrate their suppliers and customers in a supply chain. The paper will also present the results of the implementation of a prototype for such a system, which has been developed for an industrial partner to improve the current situation of parts delivery. The main functions of this system are an early warning system to detect problems during the parts delivery process as early as possible, and a transport following system to pursue the transportation.

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

    Directory of Open Access Journals (Sweden)

    Michela Romano

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

  6. Configuration Management Automation (CMA)

    Data.gov (United States)

    Department of Transportation — Configuration Management Automation (CMA) will provide an automated, integrated enterprise solution to support CM of FAA NAS and Non-NAS assets and investments. CMA...

  7. Differential Psychological Impact of Internet Exposure on Internet Addicts

    OpenAIRE

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

    2013-01-01

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

  8. Internet-based cognitive bias modification for obsessive compulsive disorder : study protocol for a randomized controlled trial

    NARCIS (Netherlands)

    Williams, Alishia D; Pajak, Rosanna; O'Moore, Kathleen; Andrews, Gavin; Grisham, Jessica R

    2014-01-01

    BACKGROUND: Cognitive bias modification (CBM) interventions have demonstrated efficacy in augmenting core biases implicated in psychopathology. The current randomized controlled trial (RCT) will evaluate the efficacy of an internet-delivered positive imagery cognitive bias modification intervention

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

    OpenAIRE

    Karhula, Pekka

    2016-01-01

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

  10. Web-Based Fully Automated Self-Help With Different Levels of Therapist Support for Individuals With Eating Disorder Symptoms: A Randomized Controlled Trial

    Science.gov (United States)

    Dingemans, Alexandra E; Spinhoven, Philip; van Ginkel, Joost R; de Rooij, Mark; van Furth, Eric F

    2016-01-01

    Background Despite the disabling nature of eating disorders (EDs), many individuals with ED symptoms do not receive appropriate mental health care. Internet-based interventions have potential to reduce the unmet needs by providing easily accessible health care services. Objective This study aimed to investigate the effectiveness of an Internet-based intervention for individuals with ED symptoms, called “Featback.” In addition, the added value of different intensities of therapist support was investigated. Methods Participants (N=354) were aged 16 years or older with self-reported ED symptoms, including symptoms of anorexia nervosa, bulimia nervosa, and binge eating disorder. Participants were recruited via the website of Featback and the website of a Dutch pro-recovery–focused e-community for young women with ED problems. Participants were randomized to: (1) Featback, consisting of psychoeducation and a fully automated self-monitoring and feedback system, (2) Featback supplemented with low-intensity (weekly) digital therapist support, (3) Featback supplemented with high-intensity (3 times a week) digital therapist support, and (4) a waiting list control condition. Internet-administered self-report questionnaires were completed at baseline, post-intervention (ie, 8 weeks after baseline), and at 3- and 6-month follow-up. The primary outcome measure was ED psychopathology. Secondary outcome measures were symptoms of depression and anxiety, perseverative thinking, and ED-related quality of life. Statistical analyses were conducted according to an intent-to-treat approach using linear mixed models. Results The 3 Featback conditions were superior to a waiting list in reducing bulimic psychopathology (d=−0.16, 95% confidence interval (CI)=−0.31 to −0.01), symptoms of depression and anxiety (d=−0.28, 95% CI=−0.45 to −0.11), and perseverative thinking (d=−0.28, 95% CI=−0.45 to −0.11). No added value of therapist support was found in terms of symptom

  11. Ograniczmy dzieciom internet = Confine children internet

    OpenAIRE

    Daniluk, Aleksandra Eliza; Ratajczak, Joanna; Stępień-Słodkowska, Marta

    2014-01-01

    Daniluk Aleksandra Eliza, Ratajczak Joanna, Stępień-Słodkowska Marta. Ograniczmy dzieciom internet = Confine children internet. Journal of Health Sciences. 2014;4(13):33-45. ISSN 1429-9623 / 2300-665X. http://journal.rsw.edu.pl/index.php/JHS/article/view/2014%3B4%2811%29%3A33-45 http://ojs.ukw.edu.pl/index.php/johs/article/view/2014%3B4%2811%29%3A33-45 https://pbn.nauka.gov.pl/works/491455 DOI: 10.5281/zenodo.13134 http://dx.doi.org/10.5281/zenodo.13134   The ...

  12. Workflow automation architecture standard

    Energy Technology Data Exchange (ETDEWEB)

    Moshofsky, R.P.; Rohen, W.T. [Boeing Computer Services Co., Richland, WA (United States)

    1994-11-14

    This document presents an architectural standard for application of workflow automation technology. The standard includes a functional architecture, process for developing an automated workflow system for a work group, functional and collateral specifications for workflow automation, and results of a proof of concept prototype.

  13. The Internet Erlang Formula

    DEFF Research Database (Denmark)

    Iversen, Villy Bæk

    2012-01-01

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

  14. Trust Drives Internet Use

    DEFF Research Database (Denmark)

    Ljunge, Jan Martin

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

  15. Internet accounting dictionaries

    DEFF Research Database (Denmark)

    Nielsen, Sandro; Mourier, Lise

    2005-01-01

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

  16. Creating Pupils' Internet Magazine

    Science.gov (United States)

    Bognar, Branko; Šimic, Vesna

    2014-01-01

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

  17. Haiti and Internet Governance

    OpenAIRE

    Quarterman, John S.

    1997-01-01

    Who owns the top level Internet domains? How are decisions made over their assignments? This paper explores the recent history of the top level domain HT for Haiti, as an example of the need to re-examine procedures and processes developed by the Internet Assigned Numbers Authority and other organizations and individuals.

  18. Regulating the Internet

    Science.gov (United States)

    Anderson, Byron

    2007-01-01

    The Internet's breakthrough to primetime usage beginning in the mid-1990s evolved in an era of openness. Unfettered access seemed key to Internet development. An important foundation for the 1996 Telecommunications Act was the theory that the telecom industry would work best if it were free of government regulation, a guiding principle that has…

  19. Measuring internet skills

    NARCIS (Netherlands)

    Deursen, van A.J.A.M.; Dijk, van J.A.G.M.

    2010-01-01

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

  20. Wireless mobile Internet security

    CERN Document Server

    Rhee, Man Young

    2013-01-01

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

  1. Internet Filtering in China

    OpenAIRE

    Zittrain, Jonathan L.

    2003-01-01

    We collected data on the methods, scope, and depth of selective barriers to Internet usage through networks in China. Tests conducted from May through November 2002 indicated at least four distinct and independently operable Internet filtering methods - Web server IP address, DNS server IP address, keyword, and DNS redirection with a quantifiable leap in filtering sophistication beginning in September 2002.

  2. Teaching on the Internet.

    Science.gov (United States)

    Kubala, Tom

    1998-01-01

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

  3. Piecing together the Internet

    CERN Multimedia

    Rae-Dupree, J

    2002-01-01

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

  4. LIFE ON THE INTERNET

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

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

  5. Internet and information

    Institute of Scientific and Technical Information of China (English)

    王文龙

    2001-01-01

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

  6. Cancer Information on the Internet

    Science.gov (United States)

    ... Offices Close + - Text Size Cancer Information on the Internet For many people, the Internet has become the ... Always remember that the information found on the Internet should not take the place of medical advice. ...

  7. Causes of Internet Addiction Disorder

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

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

  8. A High End Building Automation and Online Video Surveillance Security System

    Directory of Open Access Journals (Sweden)

    Iyer Adith Nagarajan

    2015-02-01

    Full Text Available This paper deals with the design and implementation of a building automation and security system which facilitates a healthy, flexible, comfortable and a secure environment to the residents. The design incorporates a SIRC (Sony Infrared Remote Control protocol based infrared remote controller for the wireless operation and control of electrical appliances. Alternatively, the appliances are monitored and controlled via a laptop using a GUI (Graphical User Interface application built in C#. Apart from automation, this paper also focuses on indoor security. Multiple PIR (Pyroelectric Infrared sensors are placed within the area under surveillance to detect any intruder. A web camera used to record the video footage is mounted on the shaft of a servo motor to enable angular motion. Corresponding to which sensor has detected the motion; the ARM7 LPC2148 microcontroller provides appropriate PWM pulses to drive the servo motor, thus adjusting the position and orientation of the camera precisely. OpenCV libraries are used to record a video feed of 5 seconds at 30 frames per second (fps. Video frames are embedded with date and time stamp. The recorded video is compressed, saved to predefined directory (for backup and also uploaded to specific remote location over the internet using Google drive for instant access. The entire security system is automatic and does not need any human intervention.

  9. Internet versus mail

    DEFF Research Database (Denmark)

    Olsen, Søren Bøye

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

  10. Use of Internet by households

    OpenAIRE

    Humlová, Veronika

    2011-01-01

    This work is engaged in analysis of internet usage by the households by Czech households. The first part of work defines the basic concepts of Internet such as internet history, types of internet connection or the possibilities of its use. I tis followed by concrete analysis of trends in Internet usage by households in the Czech Republic, according to several aspects. The basic aspect is the share of households connected to the Internet to the total number of households. Next the work analyze...

  11. Applying Blooms Digital Taxonomy to Address Creativity and Second Order Digital Divide in Internet Skills

    DEFF Research Database (Denmark)

    Purushothaman, Aparna

    2016-01-01

    for students coming from underprivileged backgrounds thus bringing a digital divide in skills. The chapter draws upon an empirical study done in India on how an intervention comprised of Internet training designed on Bloom’s Digital Taxonomy and action research workshops based on the learning domains...... of the digital taxonomy was an effective approach for empowering women students through learning to use the Internet. The chapter puts forward the argument that an intervention for learning to use the Internet can be effective where focus is on the reflective and conceptual skills in using the Internet than...

  12. Feasibility study on intervention for AIDS prevention and control among men who have sex with men with Internet%利用互联网对男男性行为人群进行艾滋病防治干预的可行性研究

    Institute of Scientific and Technical Information of China (English)

    单飞; 黄竹林; 李叶兰

    2012-01-01

    Objective To indentify the effect of Internet on AIDS related knowledge, behavior and testing in MSM, and to explore the feasibility of intervention for AIDS prevention and control among them with Internet. Methods A respondent-driven sampling was used to recruit 477 MSM for a face-to-face questionnaire survey between July and September in 2009. The data collected were processed and analyzed with SPSS. Results There were significant differences between Internet MSM and non-Internet MSM in marital status(x2 =8. 696, P=0. 027) , education (x2=8.303, P=0. 016) and household register(x2 = 13. 252, P = 0. 001). The awareness rate of knowledge related to AIDS prevention and control among Internet MSM was higher than among non-Internet MSM (91. 4% vs. 82. 9%, x2 =6. 724, P = 0. 010). Non-Internet MSM had more homosexual sex partners than Internet MSM in the last six months(4. 52+6. 75vs. 2. 91 ±3. 45, t= - 2. 286, P = 0. 024, x2=9. 932, P = 0. 019). The consistent condom-using rate with homosexual sex partners in the last six months among Internet MSM was 34. 9% and that among non-Internet MSM was 33. 0%. Conclusion Internet has positive impact on AIDS related knowledge and behavior in MSM. We should value and strengthen the use of Internet to implement AIDS prevention and control among MSM.%目的 了解互联网对男男性行为人群(MSM)艾滋病相关知识、行为及检测情况的影响,探索利用互联网进行MSM艾滋病防治干预的可行性.方法 2009年7-9月,采用同伴推动抽样方法共招募477名MSM进行面对面问卷调查,所得资料用SPSS软件进行数据分析和处理.结果 网络为主型MSM和非网络为主型MSM在婚姻状况(x2 =8.696,P=0.027)、文化程度(x2=8.303,P=0.016)、户籍(x2=13.252,P=0.001)方面的分布差异有统计学意义;艾滋病防治知识知晓率,网络为主型为91.4%(318/348),非网络为主型为82.9%(102/123),网络为主型更高(x2 =6.724,P=0.010);最近六个月同性性伴

  13. Barriers encountered during enrollment in an internet-mediated randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Culver Silas A

    2009-08-01

    Full Text Available Abstract Background Online technology is a promising resource for conducting clinical research. While the internet may improve a study's reach, as well as the efficiency of data collection, it may also introduce a number of challenges for participants and investigators. The objective of this research was to determine the challenges that potential participants faced during the enrollment phase of a randomized controlled intervention trial of Stepping Up to Health, an internet-mediated walking program that utilized a multi-step online enrollment process. Methods We conducted a quantitative content analysis of 623 help tickets logged in a participant management database during the enrollment phase of a clinical trial investigating the effect of an automated internet-mediated walking intervention. Qualitative coding was performed by two trained coders, and 10% of the sample was coded by both coders to determine inter-coder reliability. Quantitative analyses included standard descriptive statistics on ticket characteristics and theme frequency, and a Poisson regression analysis identified characteristics of potential participants who reported more frequent problems during enrollment. Results In total, 880 potential participants visited the study website and 80% completed the enrollment screening. Of the potential participants who visited the study website, 38% had help tickets logged in the participant management database. The total number of help tickets associated with individual potential participants ranged from 0 to 7 (M = .71. Overall, 46% of help tickets were initiated by email and 54% were initiated by phone. The most common help ticket theme was issues related to the study process (48%. The next most prominent theme was discussion related to obtaining medical clearance (34%, followed by issues related to pedometers and uploading (31%. Older individuals, women, and those with lower self-rated internet ability were more likely to report

  14. Shoe-String Automation

    Energy Technology Data Exchange (ETDEWEB)

    Duncan, M.L.

    2001-07-30

    Faced with a downsizing organization, serious budget reductions and retirement of key metrology personnel, maintaining capabilities to provide necessary services to our customers was becoming increasingly difficult. It appeared that the only solution was to automate some of our more personnel-intensive processes; however, it was crucial that the most personnel-intensive candidate process be automated, at the lowest price possible and with the lowest risk of failure. This discussion relates factors in the selection of the Standard Leak Calibration System for automation, the methods of automation used to provide the lowest-cost solution and the benefits realized as a result of the automation.

  15. Internet Addiction and Antisocial Internet Behavior of Adolescents

    Directory of Open Access Journals (Sweden)

    Hing Keung Ma

    2011-01-01

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

  16. Internet addiction and antisocial internet behavior of adolescents.

    Science.gov (United States)

    Ma, Hing Keung

    2011-01-01

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

  17. Exploration on Higher Vocational Students' Psychology and Behavior Intervention Mechanism of Internet Sub-culture%网络亚文化对高职学生心理及行为干预机制的探析

    Institute of Scientific and Technical Information of China (English)

    吴德琳; 吴晔

    2011-01-01

    网络已成为高职学生学习和生活的有机组成部分,对高职学生的成长具有双重作用.本文通过分析网络对高职学生的负面影响及其原因,提出了规避网络对高职学生的负面影响的对策,使网络在高职学生的成长中发挥积极的作用,使高职学生得到健康成长.%The internet has become an organic part of higher vocational students' study and life and has the dual role to their growth.This paper puts forward the countenneasures to evade the negative impact of intemet for higher vocational students, which makes internet play a positive role in higher vocational students' growth, and make the vocational students grow healthily.

  18. Psychosocial correlates of Internet addiction among Jordanian university students.

    Science.gov (United States)

    Alzayyat, Abdulkarim; Al-Gamal, Ekhlas; Ahmad, Muayyad M

    2015-04-01

    Internet addiction is a significant international mental health problem among university students. The purpose of the current study was to investigate the correlation of Internet addiction with university students' characteristics in Jordan using a descriptive, correlational, cross-sectional design. The Internet Addiction Test, Beck Depression Inventory, and Multidimensional Scale of Perceived Social Support were administered to a random sample of 587 undergraduate university students. The findings demonstrated that university year level, student age, depression, and family support were significant correlates of Internet addiction. The current study should raise awareness in nurses and other health care providers that Internet addiction is a potential mental health problem for this student population. The findings from the current study will help develop appropriate interventions for these students and inform future research. PMID:25800688

  19. Psychosocial correlates of Internet addiction among Jordanian university students.

    Science.gov (United States)

    Alzayyat, Abdulkarim; Al-Gamal, Ekhlas; Ahmad, Muayyad M

    2015-04-01

    Internet addiction is a significant international mental health problem among university students. The purpose of the current study was to investigate the correlation of Internet addiction with university students' characteristics in Jordan using a descriptive, correlational, cross-sectional design. The Internet Addiction Test, Beck Depression Inventory, and Multidimensional Scale of Perceived Social Support were administered to a random sample of 587 undergraduate university students. The findings demonstrated that university year level, student age, depression, and family support were significant correlates of Internet addiction. The current study should raise awareness in nurses and other health care providers that Internet addiction is a potential mental health problem for this student population. The findings from the current study will help develop appropriate interventions for these students and inform future research.

  20. Accompagnement tutoral d'une formation collective via Internet - Analyse des effets de cinq modalités d'intervention tutorale sur l'apprentissage en groupes restreints

    OpenAIRE

    Quintin, Jean-Jacques

    2008-01-01

    This experimental research aims to study the effects of different modalities of tutor's online interventions (MiT) on the learning outcomes of a hundred students involved in a cooperative learning setting. These modalities were worked out by considering the dimensions of intervention which participate in tutorial accompaniment i.e. on a pedagogical (P), socio-emotional (S) and organizational (O) level. In addition to these three MiT focusing in turn on the specific dimension, S, O or P, two f...

  1. Social and psychological determinants of participation in internet-based cancer support groups

    DEFF Research Database (Denmark)

    Høybye, Mette Terp; Dalton, Susanne Oksbjerg; Christensen, Jane;

    2010-01-01

    PURPOSE: In this study, we identified the social and psychological characteristics of Danish cancer patients that determine use of the internet for support. MATERIALS AND METHODS: We invited 230 cancer patients taking part in a public rehabilitation program to participate in an internet module...... observed no difference between the two groups in quality of life or psychological well-being, while coping to some extent seemed related to participation in internet support groups. CONCLUSION: This study adds to the discussion on social inequality in internet use by cancer patients, showing that patients...... who are not inclined to use internet-based interventions are characterized by social position and employ more passive coping strategies....

  2. Introducing the Internet.

    Science.gov (United States)

    Pallen, M

    1995-11-25

    The benefits to medical practitioners of using the Internet are growing rapidly as the Internet becomes easier to use and ever more biomedical resources become available on line. The Internet is the largest computer network in the world; it is also a virtual community, larger than many nation states, with its own rules of behaviour or "netiquette." There are several types of Internet connection and various ways of acquiring a connection. Once connected, you can obtain, free of charge, programs that allow easy use of the Internet's resources and help on how to use these resources; you can access many of these resources through the hypertext references in the on line version of this series (go to http:@www.bmj.com/bmj/ to reach the electronic version). You can then explore the various methods for accessing, manipulating, or disseminating data on the Internet, such as electronic mail, telnet, file transfer protocol, and the world wide web. Results from a search of the world wide web for information on the rare condition of Recklinghausen's neurofibromatosis illustrate the breadth of medical information available on the Internet. PMID:8520280

  3. Internet and child pornography

    Directory of Open Access Journals (Sweden)

    Seda Çağlar

    2010-04-01

    Full Text Available Nowadays, internet use and access is becoming increasingly common as a great entertainment, communication and educational resource for children as well as for adults. Internet is a perfect environment for children, for exploring the world, learning and having fun. However, access to illegal sites that contain violence and sexuality, and contact dangerous people are among the particular risks for children using the internet. It is a known fact that, internet and developing technology make the production and distribution of child pornography cheaper and easier. There has been consensus on the need of creating a plan and increasing the awareness in the community for the fight against child pornography. Because of the increasing internet use and the risk for children mentioned, nurses got new responsibilities. Nurses have to inform society, especially families and children, about safe internet use. In this review, legal regulations about the fight against child pornography on the internet, the reasons that lay the ground for child pornography and their negative effects on children has been addressed.

  4. Predicting the Presence of Internet Worms using Novelty Detection

    CERN Document Server

    Marais, E

    2007-01-01

    Internet worms cause billions of dollars in damage yearly, affecting millions of users worldwide. For countermeasures to be deployed timeously, it is necessary to use an automated system to detect the spread of a worm. This paper discusses a method of determining the presence of a worm, based on routing information currently available from Internet routers. An autoencoder, which is a specialized type of neural network, was used to detect anomalies in normal routing behavior. The autoencoder was trained using information from a single router, and was able to detect both global instability caused by worms as well as localized routing instability.

  5. Generating Explanations for Internet-based Business Games

    Directory of Open Access Journals (Sweden)

    Martin Fischer

    2007-06-01

    Full Text Available It is widely established debriefing in business games is important and influences the students' learning performance. Most games only support game statistics instead of explaining solution paths. We suggest the automatic generation of explanations for internet-mediated business games to improve the debriefing quality. As a proof of concept we developed a prototype of an internet-based auction game embedding an open simulation model and an automatic explanation component helping students and teachers to analyse the decision making process. This paper describes the usefulness of automated explanations and the underlying generic software architecture.

  6. INTERNET AND PIRACY

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

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

  7. Towards the Tactile Internet

    DEFF Research Database (Denmark)

    Szabó, Dávid; Gulyás, András; Fitzek, Frank;

    2015-01-01

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

  8. Wired or Wireless Internet?

    DEFF Research Database (Denmark)

    Gimpel, Gregory

    2010-01-01

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

  9. Rumors and Internet

    Directory of Open Access Journals (Sweden)

    RENARD, Jean-Bruno

    2011-12-01

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

  10. INTERNET: MONITORED FREEDOM

    Directory of Open Access Journals (Sweden)

    Fernando Kuschnaroff Contreras

    2012-12-01

    Full Text Available The Internet is a phenomenal research and information tool. It has entered the lives of people in an extremely fast way, offering a sense of freedom, and discoveries. This study presents the Internet usage in organizations, along with the use of equipment and information systems supplied by the employer and personal Internet usage at work. The subjects of the present research are businesspeople chosen among employees with a university degree in companies in the City of Curitiba, in the State of Paraná, with leading, managerial or operational occupations, with access to the Internet in their offices as well as at home. The study proposal consists of a critical analysis on the theme.

  11. Race to replace internet

    CERN Multimedia

    Ahuja, A

    2000-01-01

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

  12. Visualizing Internet routing changes.

    Science.gov (United States)

    Lad, Mohit; Massey, Dan; Zhang, Lixia

    2006-01-01

    Today's Internet provides a global data delivery service to millions of end users and routing protocols play a critical role in this service. It is important to be able to identify and diagnose any problems occurring in Internet routing. However, the Internet's sheer size makes this task difficult. One cannot easily extract out the most important or relevant routing information from the large amounts of data collected from multiple routers. To tackle this problem, we have developed Link-Rank, a tool to visualize Internet routing changes at the global scale. Link-Rank weighs links in a topological graph by the number of routes carried over each link and visually captures changes in link weights in the form of a topological graph with adjustable size. Using Link-Rank, network operators can easily observe important routing changes from massive amounts of routing data, discover otherwise unnoticed routing problems, understand the impact of topological events, and infer root causes of observed routing changes.

  13. On Internet Banking

    Directory of Open Access Journals (Sweden)

    Jeffrey E Jarrett

    2015-08-01

    Full Text Available The purpose is to note the likelihood of continued growth of internet banking and commerce as individual consumers purchase more and more products to access the internet and complete both financial and consumer transactions. The growth is commercial and banking services on-line will grow as long as the hardware producers innovate with new faster and easy to use products. The pitfalls include attacks by savage interventionists who attempt to steal information and prevent end-users from employing the internet for purposes with good intentions. A challenge is made to software and hardware producers to use modern methods and techniques to predict where problems exist in internet banking and commerce. Serious solutions are necessary.

  14. Introduction. From Internet Governance to Internet Politics

    OpenAIRE

    Massit-Folléa, Françoise; Méadel, Cécile; Monnoyer-Smith, Laurence

    2013-01-01

    The history of the creation and development of the Internet is undeniably, albeit very unevenly, shared between public organisations and private firms, between application developers and service and content providers, between international infrastructures and national regulations, between collective actors and autonomous individuals. The regulation of this new worldwide eco-system therefore, lying as it were at the crossroads between technology, economy, law and social practices, was very qui...

  15. Noise Secured Internet

    OpenAIRE

    Barbosa, Geraldo A.

    2005-01-01

    This work shows how a secure Internet can be implemented through a fast key distribution system that uses physical noise to protect the transmitted information. Starting from a shared random sequence $K_0$ between two (or more) users, longsequences $R$ of random bits can be shared. The signals sent over the Internet are deterministic but have a built-in Nature-made uncertainty that protects the shared sequences. After privacy amplification the shared $R$ random bits --encrypted by noise-- are...

  16. Navigating the Internet.

    OpenAIRE

    Powsner, S M; Roderer, N K

    1994-01-01

    Navigating any complex set of information resources requires tools for both browsing and searching. A number of tools are available today for using Internet resources, and more are being developed. This article reviews existing navigational tools, including two developed at the Yale University School of Medicine, and points out their strengths and weaknesses. A major shortcoming of the present Internet navigation methods is the lack of controlled descriptions of the available resources. As a ...

  17. Saving the internet.

    Science.gov (United States)

    Zittrain, Jonathan

    2007-06-01

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

  18. Multistakeholder Internet Governance?

    OpenAIRE

    Dutton, William H.

    2015-01-01

    Global debate over alternative approaches to governing the Internet has been wide ranging, but increasingly has pivoted around the wisdom of “multistakeholder governance.” This paper takes controversy around a multistakeholder versus an alternative multilateral approach as a focus for clarifying the changing context and significance of Internet governance. A critical perspective on this debate challenges some of the conventional wisdom marshaled around positions on the history ...

  19. Advertising on Internet

    OpenAIRE

    Hynouš, Václav

    2011-01-01

    The purpose of this dissertation is to examine the questions relevant to internet advertising. Online advertising has an inexhaustible amount of usable tools at its disposal. In the first part of this thesis is outlined the history of advertising. The reader will be acquainted with its development from the ancient times up to the contemporary online advertising trends. Next part of the thesis is aimed to set the internet advertising in the context with other types of advertising. The main and...

  20. Internet Marketing in Vietnam

    OpenAIRE

    Tran, Mai Lan

    2013-01-01

    The thesis is divided into three main chapters. The first chapter is an overview of theoretical marketing, internet marketing, its characteristics and its impact on local environment. Therefore, in this chapter, it also consists of the statement of advantage and disadvantage of applying internet marketing in enterprises, particularly in developing countries. The second chapter describes a general overview of Vietnam country: the background of country’s geography, economy, history of developme...

  1. Gastronomy on the Internet

    OpenAIRE

    Masárová, Šárka

    2015-01-01

    The bachelor's thesis is focused on the phenomenon of food blogging. The aim of the thesis is to analyse blogs as a new method of information sharing concerning gastronomy. The metodology used for theoretical part are the publications concerning the particular topic, such as blogging, Internet and gastronomy. In the theoretical part, the difference between terms hospitality industry, gastronomy and alimentation are explained, as well as the evolution of internet communication in the field of ...

  2. Strategy and the Internet.

    Science.gov (United States)

    Porter, M E

    2001-03-01

    Many of the pioneers of Internet business, both dot-coms and established companies, have competed in ways that violate nearly every precept of good strategy. Rather than focus on profits, they have chased customers indiscriminately through discounting, channel incentives, and advertising. Rather than concentrate on delivering value that earns an attractive price from customers, they have pursued indirect revenues such as advertising and click-through fees. Rather than make trade-offs, they have rushed to offer every conceivable product or service. It did not have to be this way--and it does not have to be in the future. When it comes to reinforcing a distinctive strategy, Michael Porter argues, the Internet provides a better technological platform than previous generations of IT. Gaining competitive advantage does not require a radically new approach to business; it requires building on the proven principles of effective strategy. Porter argues that, contrary to recent thought, the Internet is not disruptive to most existing industries and established companies. It rarely nullifies important sources of competitive advantage in an industry; it often makes them even more valuable. And as all companies embrace Internet technology, the Internet itself will be neutralized as a source of advantage. Robust competitive advantages will arise instead from traditional strengths such as unique products, proprietary content, and distinctive physical activities. Internet technology may be able to fortify those advantages, but it is unlikely to supplant them. Porter debunks such Internet myths as first-mover advantage, the power of virtual companies, and the multiplying rewards of network effects. He disentangles the distorted signals from the marketplace, explains why the Internet complements rather than cannibalizes existing ways of doing business, and outlines strategic imperatives for dot-coms and traditional companies. PMID:11246925

  3. Security in Internet

    Directory of Open Access Journals (Sweden)

    Felician ALECU

    2006-01-01

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

  4. INTERNET: PENGIRIMAN FILE

    Directory of Open Access Journals (Sweden)

    Zainul Bakri

    2012-10-01

    Full Text Available Salah satu alasan pengguna komputer untuk berhubungan dengan Internet adalah mendapat kesempatan untuk menyalin ('download' informasi yang tersimpan dari server jaringan komputer lain (misalnya menyalin program aplikasi komputer, data mentah, dan sebagainya. File Transfer  Protocol (FfP adalah cara di Internet untuk mengirim file dari satu tempat ke komputer pengguna. Untuk keperluan ini dapat menggunakan program FTP khusus atau dengan menggunakan Web browser.

  5. Internet, the Second Coming

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Inspired by artists and writers, some 16 million Chinese blog-gers now put their thoughts, hopes and fears into online diaries and journals, in a fever of sharing never seen in the country before. Along with this surge of interest, the Internet industry has regained its prosperity after it recovered in 2005. Observers are calling this the "second spring of China’s Internet."

  6. CIMP Internet Addiction Guideline

    OpenAIRE

    Azizah Zainudin; Marina Md Din; Marini Othman

    2013-01-01

    Nowadays, Internet addiction has become a major problem to the university students. The purpose of this study is to present a guideline to helps people to overcome their Internet addiction especially for students. There were 653 university students (341 females and 312 males) from five different universities in Malaysia have completed related survey. The survey questionnaires were taken from Young?s Addiction Scale (1996) and some questions were created by the researcher. In this paper, there...

  7. Saving the internet.

    Science.gov (United States)

    Zittrain, Jonathan

    2007-06-01

    The Internet goose has laid countless golden eggs, along with a growing number of rotten ones. But it's the rotten ones that now tempt commercial, governmental, and consumer interests to threaten the Internet's uniquely creative power. The expediently selected, almost accidentally generative properties of the Internet - its technical openness, ease of access and mastery, and adaptability - have combined, especially when coupled with those of the PC, to produce an unsurpassed environment for innovative experiment. Those same properties, however, also make the Internet hospitable to various forms of wickedness: hacking, porn, spam, fraud, theft, predation, and attacks on the network itself. As these undesirable phenomena proliferate, business, government, and many users find common cause for locking down Internet and PC architecture in the interests of security and order. PC and Internet security vulnerabilities are a legitimate menace. However, the most likely reactions - if they are not forestalled - will be at least as unfortunate as the security problems themselves. Consider the growing profusion of "tethered appliances" - devices whose functions cannot readily be altered by their owners (think TiVo). Such appliances take Internet innovations and wrap them up in a neat, easy-to-use package, which is good - but only if the Internet and PC can remain sufficiently in the center of the digital ecosystem to produce the next round of innovations and to generate competition. People buy these devices for their convenience or functionality and may appreciate the fact that they are safer to use (they limit the damage users can do through ignorance or carelessness). But the risk is that users, by migrating to such appliances, will unwittingly trade away the future benefits of generativity - a loss that will go unappreciated even as innovation tapers off. PMID:17580647

  8. Learning Internet of Things

    CERN Document Server

    Waher, Peter

    2015-01-01

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

  9. Automated drawing system of quantum energy levels

    Science.gov (United States)

    Stampoultzis, M.; Sinatkas, J.; Tsakstara, V.; Kosmas, T. S.

    2014-03-01

    The purpose of this work is to derive an automated system that provides advantageous drawings of energy spectra for quantum systems (nuclei, atoms, molecules, etc.) required in various physical sciences. The automation involves the development of appropriate computational code and graphical imaging system based on raw data insertion, theoretical calculations and experimental or bibliographic data insertion. The system determines the appropriate scale to depict graphically with the best possible way in the available space. The presently developed code operates locally and the results are displayed on the screen and can be exported to a PostScript file. We note its main features to arrange and visualize in the available space the energy levels with their identity, taking care the existence in the final diagram the least auxiliary deviations. Future improvements can be the use of Java and the availability on the Internet. The work involves the automated plotting of energy levels in molecules, atoms, nuclei and other types of quantized energy spectra. The automation involves the development of an appropriate computational code and graphical imaging system.

  10. Automated drawing system of quantum energy levels

    International Nuclear Information System (INIS)

    The purpose of this work is to derive an automated system that provides advantageous drawings of energy spectra for quantum systems (nuclei, atoms, molecules, etc.) required in various physical sciences. The automation involves the development of appropriate computational code and graphical imaging system based on raw data insertion, theoretical calculations and experimental or bibliographic data insertion. The system determines the appropriate scale to depict graphically with the best possible way in the available space. The presently developed code operates locally and the results are displayed on the screen and can be exported to a PostScript file. We note its main features to arrange and visualize in the available space the energy levels with their identity, taking care the existence in the final diagram the least auxiliary deviations. Future improvements can be the use of Java and the availability on the Internet. The work involves the automated plotting of energy levels in molecules, atoms, nuclei and other types of quantized energy spectra. The automation involves the development of an appropriate computational code and graphical imaging system

  11. Internet Addiction Phenomenon in Early Adolescents in Hong Kong

    Directory of Open Access Journals (Sweden)

    Daniel T. L. Shek

    2012-01-01

    Full Text Available The present study investigated the prevalence and demographic correlates of Internet addiction in Hong Kong adolescents as well as the change in related behavior at two time points over a one-year interval. Two waves of data were collected from a large sample of students (Wave 1: 3,328 students, age =12.59±0.74 years; Wave 2: 3,580 students, age =13.50±0.75 years at 28 secondary schools in Hong Kong. Comparable to findings at Wave 1 (26.4%, 26.7% of the participants met the criterion of Internet addiction at Wave 2 as measured by Young’s 10-item Internet Addiction Test. The behavioral pattern of Internet addiction was basically stable over time. While the predictive effects of demographic variables including age, gender, family economic status, and immigration status were not significant, Internet addictive behaviors at Wave 1 significantly predicted similar behaviors at Wave 2. Students who met the criterion of Internet addiction at Wave 1 were 7.55 times more likely than other students to be classified as Internet addicts at Wave 2. These results suggest that early detection and intervention for Internet addiction should be carried out.

  12. Internet addiction phenomenon in early adolescents in Hong Kong.

    Science.gov (United States)

    Shek, Daniel T L; Yu, Lu

    2012-01-01

    The present study investigated the prevalence and demographic correlates of Internet addiction in Hong Kong adolescents as well as the change in related behavior at two time points over a one-year interval. Two waves of data were collected from a large sample of students (Wave 1: 3,328 students, age = 12.59 ± 0.74 years; Wave 2: 3,580 students, age = 13.50 ± 0.75 years) at 28 secondary schools in Hong Kong. Comparable to findings at Wave 1 (26.4%), 26.7% of the participants met the criterion of Internet addiction at Wave 2 as measured by Young's 10-item Internet Addiction Test. The behavioral pattern of Internet addiction was basically stable over time. While the predictive effects of demographic variables including age, gender, family economic status, and immigration status were not significant, Internet addictive behaviors at Wave 1 significantly predicted similar behaviors at Wave 2. Students who met the criterion of Internet addiction at Wave 1 were 7.55 times more likely than other students to be classified as Internet addicts at Wave 2. These results suggest that early detection and intervention for Internet addiction should be carried out.

  13. Internet Protocol Television (IPTV

    Directory of Open Access Journals (Sweden)

    Lokesh Mittal

    2012-09-01

    Full Text Available IPTV is one of the mostly used technology of Internet and IP application. IPTV is a service for the delivery of broadcast TV, movies on demand and other interactive multimedia services over a secure, end-to-end operator managed broadband IP data network with desired QoS to the public with a broadband Internet connection. IPTV system may also include Internet services such as Web access and VoIP where it may be called Triple Play and is typically supplied by a broadband operator using the same infrastructure. IPTV is not the Internet Video that simply allows users to watch videos, like movie previews and web-cams, over the Internet in a best effort fashion. IPTV technology offers revenue-generating opportunities for the telecom and cable service providers. For traditional telephone service providers, Triple Play is delivered using a combination of optical fiber and Digital Subscriber Line (DSL technologies to its residential base. IPTV is a system where a digital television service is delivered by using Internet Protocol over a network infrastructure, which may include delivery by a broadband connection. A general definition of IPTV is television content that, instead of being delivered through traditional broadcast and cable formats, is received by the viewer through the technologies used for computer networks. In this paper I am trying to discuss this topic as my knowledge, including what is IPTV, how it works, its advantages and its applications

  14. The determinants of consumers’ adoption of Internet banking

    OpenAIRE

    Byoung-Min Kim; Richard Widdows; Tansel Yilmazer

    2005-01-01

    Bills have traditionally been paid by writing checks and sending them with statements by U.S. mail. Increasingly, bills are being paid by automated clearinghouse debits. More recently, the Internet has created new bill payment methods such as online banking and online credit card payments. These new options offer consumers convenience, speed, and the ability to better control payment timing. How do consumers decide whether or not to adopt different forms of bill payment? Are the same consumer...

  15. MacroBase: Analytic Monitoring for the Internet of Things

    OpenAIRE

    Bailis, Peter; Narayanan, Deepak; Madden, Samuel

    2016-01-01

    An increasing proportion of data today is generated by automated processes, sensors, and systems---collectively, the Internet of Things (IoT). A key challenge in IoT data management and a core aspect of many IoT applications (e.g., industrial diagnostics, predictive maintenance, and equipment auditing) is in identifying and highlighting unusual and surprising data (e.g., poor driving behavior, equipment failures, physical intrusion). We call this task, which is often statistical in nature and...

  16. eHealth interventions for HIV prevention.

    Science.gov (United States)

    Noar, Seth M; Willoughby, Jessica Fitts

    2012-01-01

    The rapidly changing media landscape and proliferation of new technologies creates vast new opportunities for HIV prevention. The fast growth of the relatively new eHealth field is a testament to the excitement and promise of these new technologies. eHealth interventions in HIV prevention tested to date include computer- and Internet-based interventions; chat room interventions; text messaging interventions; and social media. The current article provides a brief review of these types of interventions in HIV prevention, including their unique advantages and evidence of efficacy. Implications for future research in the eHealth HIV prevention field are discussed. PMID:22519523

  17. Entering the Internet Race: The Early Years of the Internet and Internet Commerce in Japan

    Directory of Open Access Journals (Sweden)

    Carin Holroyd

    2005-01-01

    Full Text Available Ten years ago, Japan lagged well behind in the race to capitalize on the commercial and other possibilities of the Internet. Cumbersome government regulations and an Internet-averse business community combined with aspects of Japanese society to make the Internet less compelling in Japan than other countries. The advent of the mobile Internet resulted in an exponential growth in Japanese e-commerce and m-commerce, vaulting the country into the world lead in the development of profitable Internet-based business models. This essay summarizes the early history of the Internet in Japan and outlines the general contours of Internet commerce in the country.

  18. Automated structure solution with the PHENIX suite

    Energy Technology Data Exchange (ETDEWEB)

    Terwilliger, Thomas C [Los Alamos National Laboratory; Zwart, Peter H [LBNL; Afonine, Pavel V [LBNL; Grosse - Kunstleve, Ralf W [LBNL

    2008-01-01

    Significant time and effort are often required to solve and complete a macromolecular crystal structure. The development of automated computational methods for the analysis, solution, and completion of crystallographic structures has the potential to produce minimally biased models in a short time without the need for manual intervention. The PHENIX software suite is a highly automated system for macromolecular structure determination that can rapidly arrive at an initial partial model of a structure without significant human intervention, given moderate resolution, and good quality data. This achievement has been made possible by the development of new algorithms for structure determination, maximum-likelihood molecular replacement (PHASER), heavy-atom search (HySS), template- and pattern-based automated model-building (RESOLVE, TEXTAL), automated macromolecular refinement (phenix. refine), and iterative model-building, density modification and refinement that can operate at moderate resolution (RESOLVE, AutoBuild). These algorithms are based on a highly integrated and comprehensive set of crystallographic libraries that have been built and made available to the community. The algorithms are tightly linked and made easily accessible to users through the PHENIX Wizards and the PHENIX GUI.

  19. Automated Structure Solution with the PHENIX Suite

    Energy Technology Data Exchange (ETDEWEB)

    Zwart, Peter H.; Zwart, Peter H.; Afonine, Pavel; Grosse-Kunstleve, Ralf W.; Hung, Li-Wei; Ioerger, Tom R.; McCoy, A.J.; McKee, Eric; Moriarty, Nigel; Read, Randy J.; Sacchettini, James C.; Sauter, Nicholas K.; Storoni, L.C.; Terwilliger, Tomas C.; Adams, Paul D.

    2008-06-09

    Significant time and effort are often required to solve and complete a macromolecular crystal structure. The development of automated computational methods for the analysis, solution and completion of crystallographic structures has the potential to produce minimally biased models in a short time without the need for manual intervention. The PHENIX software suite is a highly automated system for macromolecular structure determination that can rapidly arrive at an initial partial model of a structure without significant human intervention, given moderate resolution and good quality data. This achievement has been made possible by the development of new algorithms for structure determination, maximum-likelihood molecular replacement (PHASER), heavy-atom search (HySS), template and pattern-based automated model-building (RESOLVE, TEXTAL), automated macromolecular refinement (phenix.refine), and iterative model-building, density modification and refinement that can operate at moderate resolution (RESOLVE, AutoBuild). These algorithms are based on a highly integrated and comprehensive set of crystallographic libraries that have been built and made available to the community. The algorithms are tightly linked and made easily accessible to users through the PHENIX Wizards and the PHENIX GUI.

  20. Modeling Internet-Scale Policies for Cleaning up Malware

    CERN Document Server

    Hofmeyr, Steven; Forrest, Stephanie; Edwards, Benjamin; Stelle, George

    2012-01-01

    An emerging consensus among policy makers is that interventions undertaken by Internet Service Providers are the best way to counter the rising incidence of malware. However, assessing the suitability of countermeasures at this scale is hard. In this paper, we use an agent-based model, called ASIM, to investigate the impact of policy interventions at the Autonomous System level of the Internet. For instance, we find that coordinated intervention by the 0.2%-biggest ASes is more effective than uncoordinated efforts adopted by 30% of all ASes. Furthermore, countermeasures that block malicious transit traffic appear more effective than ones that block outgoing traffic. The model allows us to quantify and compare positive externalities created by different countermeasures. Our results give an initial indication of the types and levels of intervention that are most cost-effective at large scale.

  1. Quality Test Template toward Multi-user Access Control of Internet-Based System

    Directory of Open Access Journals (Sweden)

    Nan Nie

    2011-06-01

    Full Text Available Aiming at three kinds of Internet-based system quality problems, which is performance, liability and security, the paper proposes a kind of test template during multi-user login and resource access control, which includes test requirement, login script, role-resource correlating and mutation test technique. Some Internet-based systems are tested and diagnosed by automation test technique of test template. At last, system quality can be verified and improved through the realization mechanism of test template.

  2. Internet Legislation: Russian and International Experience

    Directory of Open Access Journals (Sweden)

    A. S. Ageychev

    2016-01-01

    Full Text Available Today Russia is often being criticized for new legislative initiatives in the field of Internet communications. Laws in this area are often negatively perceived by online community and critics and are the cause of misunderstanding between the government and society. Russia, however, is not the only country that has attempted to regulate its online sphere. World practice shows that many states are seeking to regulate virtual life of society. Such initiatives are indeed useful and necessary. The world today is shifting to a new reality where virtual space will play an increasingly important role, but it will raise many dangers and challenges that are needed to be solved at the legislative level. The regulation of the Internet is at the junction of legislation and politics as it is directly concerns the interests of society, the rights and freedoms of the individual, so it is impossible to resolve these problems in isolation from political science and sociology. This article contains a brief review of the legislation in the field of Russian Internet and in some countries, and represents an attempt to determine a necessary level of government intervention in the Internet and the level of its regulation.

  3. Automated control of mine dewatering pumps / Tinus Smith

    OpenAIRE

    Smith, Tinus

    2014-01-01

    Deep gold mines use a vast amount of water for various purposes. After use, the water is pumped back to the surface. This process is energy intensive. The control is traditionally done with manual interventions. The purpose of this study is to investigate the effects of automated control on mine dewatering pumps. Automating mine dewatering pumps may hold a great number of benefits for the client. The benefits include electricity cost savings through load shifting, as well as preventative m...

  4. World tour through the internet

    Energy Technology Data Exchange (ETDEWEB)

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

    1994-03-15

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

  5. The wireless internet explained

    CERN Document Server

    Rhoton, John

    2001-01-01

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

  6. Internet resources for diabetes

    Directory of Open Access Journals (Sweden)

    Yadav Hariom

    2005-01-01

    Full Text Available Internet is transforming lives of many people in the world. Nowadays Internet has become one of the most common media to extract information of interest to researchers. The Internet is composed of a large number of smaller interconnected networks called Intranets. These Intranets connect thousands computers enabling them to share information with each other and to share various resources such as powerful super computers, software and databases of information. It has made it possible for people all over the world to effectively and inexpensively communicate with each other. The Internet has become world′s biggest library where retrieval of scientific resources is only a mouse click away. The geometric growth in Internet usage is mainly due to the great success of "World Wide Web". Various useful databases on diabetes are already on ′the Net′ and many more being added regularly. The present article is an attempt to provide a review of several sites that may be of great significance to the diabetes researchers before execution for new assignment/project.

  7. The research of the intervention effect of internet-based autonomous learning model in universities on learners ’ readiness%高校网络依托型自主学习模式对学习意愿的干预效果

    Institute of Scientific and Technical Information of China (English)

    刘欣; 司炳月

    2013-01-01

      随着计算机和网络技术的日益发展,如何充分发挥二者优势并将其与自主学习相结合建立新型自主学习模式成为近10年第二语言教育研究领域的一个热点课题.作为学习行为发生的推动力,学习意愿一直被认为是自主学习过程中不可或缺的主观因素.通过对60名非英语专业学生1.5 a时间的跟踪调研,证明网络依托型自主学习模式下学生的学习动机和英语学习中自我及教师角色认知状况、自主学习水平都要优于常规大学英语教学模式中的学生.研究结果还显示网络依托型自主学习模式对于学习意愿产生的积极影响可以一直延续到“后大学英语学习时代”.%As computer and web technology have been developing dramatically ,how to combine them with learner autonomy in order to establish a new model of autonomous learning has been a focus in the field of Second Language Education .As the motivation of learning behaviours ,learners’ readiness has long been considered an indispensable factor in autonomous learning .While ,the specific research of the intervention effect of internet-based autonomous learning on learners’ readiness is still not ex-plored .This study explores this issue from looking into sixty non-English majors for one and half years .The findings prove the fact that the situation of students’ learning motivation ,cognition on self role and teacher role ,as well autonomous learning abilities under internet-based autonomous learning model are superior to those under the normal college English teaching model .Additionally ,the posi-tive role of internet-based autonomous learning model in learner’s readiness can extend to the“post-college English learning”era .

  8. Automate functional testing

    Directory of Open Access Journals (Sweden)

    Ramesh Kalindri

    2014-06-01

    Full Text Available Currently, software engineers are increasingly turning to the option of automating functional tests, but not always have successful in this endeavor. Reasons range from low planning until over cost in the process. Some principles that can guide teams in automating these tests are described in this article.

  9. Automation in Warehouse Development

    NARCIS (Netherlands)

    Hamberg, R.; Verriet, J.

    2012-01-01

    The warehouses of the future will come in a variety of forms, but with a few common ingredients. Firstly, human operational handling of items in warehouses is increasingly being replaced by automated item handling. Extended warehouse automation counteracts the scarcity of human operators and support

  10. Work and Programmable Automation.

    Science.gov (United States)

    DeVore, Paul W.

    A new industrial era based on electronics and the microprocessor has arrived, an era that is being called intelligent automation. Intelligent automation, in the form of robots, replaces workers, and the new products, using microelectronic devices, require significantly less labor to produce than the goods they replace. The microprocessor thus…

  11. Library Automation Style Guide.

    Science.gov (United States)

    Gaylord Bros., Liverpool, NY.

    This library automation style guide lists specific terms and names often used in the library automation industry. The terms and/or acronyms are listed alphabetically and each is followed by a brief definition. The guide refers to the "Chicago Manual of Style" for general rules, and a notes section is included for the convenience of individual…

  12. Automation in immunohematology.

    Science.gov (United States)

    Bajpai, Meenu; Kaur, Ravneet; Gupta, Ekta

    2012-07-01

    There have been rapid technological advances in blood banking in South Asian region over the past decade with an increasing emphasis on quality and safety of blood products. The conventional test tube technique has given way to newer techniques such as column agglutination technique, solid phase red cell adherence assay, and erythrocyte-magnetized technique. These new technologies are adaptable to automation and major manufacturers in this field have come up with semi and fully automated equipments for immunohematology tests in the blood bank. Automation improves the objectivity and reproducibility of tests. It reduces human errors in patient identification and transcription errors. Documentation and traceability of tests, reagents and processes and archiving of results is another major advantage of automation. Shifting from manual methods to automation is a major undertaking for any transfusion service to provide quality patient care with lesser turnaround time for their ever increasing workload. This article discusses the various issues involved in the process.

  13. Automation in Immunohematology

    Directory of Open Access Journals (Sweden)

    Meenu Bajpai

    2012-01-01

    Full Text Available There have been rapid technological advances in blood banking in South Asian region over the past decade with an increasing emphasis on quality and safety of blood products. The conventional test tube technique has given way to newer techniques such as column agglutination technique, solid phase red cell adherence assay, and erythrocyte-magnetized technique. These new technologies are adaptable to automation and major manufacturers in this field have come up with semi and fully automated equipments for immunohematology tests in the blood bank. Automation improves the objectivity and reproducibility of tests. It reduces human errors in patient identification and transcription errors. Documentation and traceability of tests, reagents and processes and archiving of results is another major advantage of automation. Shifting from manual methods to automation is a major undertaking for any transfusion service to provide quality patient care with lesser turnaround time for their ever increasing workload. This article discusses the various issues involved in the process.

  14. Automation in immunohematology.

    Science.gov (United States)

    Bajpai, Meenu; Kaur, Ravneet; Gupta, Ekta

    2012-07-01

    There have been rapid technological advances in blood banking in South Asian region over the past decade with an increasing emphasis on quality and safety of blood products. The conventional test tube technique has given way to newer techniques such as column agglutination technique, solid phase red cell adherence assay, and erythrocyte-magnetized technique. These new technologies are adaptable to automation and major manufacturers in this field have come up with semi and fully automated equipments for immunohematology tests in the blood bank. Automation improves the objectivity and reproducibility of tests. It reduces human errors in patient identification and transcription errors. Documentation and traceability of tests, reagents and processes and archiving of results is another major advantage of automation. Shifting from manual methods to automation is a major undertaking for any transfusion service to provide quality patient care with lesser turnaround time for their ever increasing workload. This article discusses the various issues involved in the process. PMID:22988378

  15. Automation in Warehouse Development

    CERN Document Server

    Verriet, Jacques

    2012-01-01

    The warehouses of the future will come in a variety of forms, but with a few common ingredients. Firstly, human operational handling of items in warehouses is increasingly being replaced by automated item handling. Extended warehouse automation counteracts the scarcity of human operators and supports the quality of picking processes. Secondly, the development of models to simulate and analyse warehouse designs and their components facilitates the challenging task of developing warehouses that take into account each customer’s individual requirements and logistic processes. Automation in Warehouse Development addresses both types of automation from the innovative perspective of applied science. In particular, it describes the outcomes of the Falcon project, a joint endeavour by a consortium of industrial and academic partners. The results include a model-based approach to automate warehouse control design, analysis models for warehouse design, concepts for robotic item handling and computer vision, and auton...

  16. Advances in inspection automation

    Science.gov (United States)

    Weber, Walter H.; Mair, H. Douglas; Jansen, Dion; Lombardi, Luciano

    2013-01-01

    This new session at QNDE reflects the growing interest in inspection automation. Our paper describes a newly developed platform that makes the complex NDE automation possible without the need for software programmers. Inspection tasks that are tedious, error-prone or impossible for humans to perform can now be automated using a form of drag and drop visual scripting. Our work attempts to rectify the problem that NDE is not keeping pace with the rest of factory automation. Outside of NDE, robots routinely and autonomously machine parts, assemble components, weld structures and report progress to corporate databases. By contrast, components arriving in the NDT department typically require manual part handling, calibrations and analysis. The automation examples in this paper cover the development of robotic thickness gauging and the use of adaptive contour following on the NRU reactor inspection at Chalk River.

  17. Automated model building

    CERN Document Server

    Caferra, Ricardo; Peltier, Nicholas

    2004-01-01

    This is the first book on automated model building, a discipline of automated deduction that is of growing importance Although models and their construction are important per se, automated model building has appeared as a natural enrichment of automated deduction, especially in the attempt to capture the human way of reasoning The book provides an historical overview of the field of automated deduction, and presents the foundations of different existing approaches to model construction, in particular those developed by the authors Finite and infinite model building techniques are presented The main emphasis is on calculi-based methods, and relevant practical results are provided The book is of interest to researchers and graduate students in computer science, computational logic and artificial intelligence It can also be used as a textbook in advanced undergraduate courses

  18. Internet-administered cognitive behavior therapy for health problems: a systematic review

    OpenAIRE

    Cuijpers, P.; Straten, van, FE; Andersson, G

    2007-01-01

    Cognitive-behavioral interventions are the most extensively researched form of psychological treatment and are increasingly offered through the Internet. Internet-based interventions may save therapist time, reduce waiting-lists, cut traveling time, and reach populations with health problems who can not easily access other more traditional forms of treatments. We conducted a systematic review of twelve randomized controlled or comparative trials. Studies were identified through systematic sea...

  19. Trust in Internet Election

    DEFF Research Database (Denmark)

    Markussen, Randi; Ronquillo, Lorena; Schürmann, Carsten

    2014-01-01

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

  20. Towards full automation of accelerators through computer control

    CERN Document Server

    Gamble, J; Kemp, D; Keyser, R; Koutchouk, Jean-Pierre; Martucci, P P; Tausch, Lothar A; Vos, L

    1980-01-01

    The computer control system of the Intersecting Storage Rings (ISR) at CERN has always laid emphasis on two particular operational aspects, the first being the reproducibility of machine conditions and the second that of giving the operators the possibility to work in terms of machine parameters such as the tune. Already certain phases of the operation are optimized by the control system, whilst others are automated with a minimum of manual intervention. The authors describe this present control system with emphasis on the existing automated facilities and the features of the control system which make it possible. It then discusses the steps needed to completely automate the operational procedure of accelerators. (7 refs).

  1. Kids rules the internet

    DEFF Research Database (Denmark)

    Sørensen, Birgitte Holm

    2006-01-01

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

  2. Esineiden Internet ja kotiautomaatio

    OpenAIRE

    Mäkinen, Jukka

    2016-01-01

    Insinöörityössä tutustuttiin esineiden Internetiin (Internet of Things, IoT) ja asetettiin tekniseksi tavoitteeksi rakentaa sitä soveltava järjestelmä. Järjestelmän aihealueeksi valikoitui aiheen tutkiskelun tuloksena älykoti ja sen automaatio. Työ toteutettiin Internetistä löytyvien ilmaisten ohjelmistojen ja työkalujen avulla Raspberry Pi -tietokonetta ja anturikomponentteja käyttäen. Työn pääaihe esineiden Internet valikoitui ohjaavien opettajien aihetarjoamien joukosta sen ajanko...

  3. TOWARDS: 3D INTERNET

    OpenAIRE

    Ms. Swapnali R. Ghadge

    2013-01-01

    In today’s ever-shifting media landscape, it can be a complex task to find effective ways to reach your desired audience. As traditional media such as television continue to lose audience share, one venue in particular stands out for its ability to attract highly motivated audiences and for its tremendous growth potential the 3D Internet. The concept of '3D Internet' has recently come into the spotlight in the R&D arena, catching the attention of many people, and leading to a lot o...

  4. Rich Internet Applications

    OpenAIRE

    Farré López, Xavier

    2005-01-01

    El propósito principal de este proyecto es estudiar el origen y funcionamiento de las Rich Internet Applicacions (RIA), que son un nuevo tipo de aplicaciones mucho más óptimas e impactantes que las tradicionales aplicaciones Web. Para llevarlo a cabo primero se ha definido el concepto de aplicación Web y se han expuesto las limitaciones que tienen. El siguiente paso ha sido definir el concepto de Rich Internet Applications y se han listado los objetivos por los que han sido ...

  5. Internet resource pricing models

    CERN Document Server

    Xu, Ke; He, Huan

    2013-01-01

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

  6. Internet marketing - Discount servers

    OpenAIRE

    Bozděchová, Lenka

    2014-01-01

    Buying on discount servers is a trend of the last few years. It came from the USA, where it originated in 2005. In 2011 it came to the Czech republic and it is really popular way of shopping. The theoretical section of thesis focused on the internet, its development and the benefits for the society, marketing, marketing mix and internet marketing. Next part of thesis is focused on discount servers, discount aggregator and principle of collective buying. The main aim was to evaluate the ret...

  7. The Role of Critical Self-Reflection of Assumptions in an Online HIV Intervention for Men Who Have Sex with Men

    Science.gov (United States)

    Wilkerson, J. Michael; Danilenko, Gene P.; Smolenski, Derek J.; Myer, Bryn B.; Rosser, B. R. Simon

    2011-01-01

    The Men's INTernet Study II included a randomized controlled trial to develop and test an Internet-based HIV prevention intervention for U.S men who use the Internet to seek sex with men. In 2008, participants (n = 560) were randomized to an online, interactive, sexual risk-reduction intervention or to a wait list null control. After 3 months,…

  8. Internet Access and Internet Purchasing Patterns of Farm Households

    OpenAIRE

    Mishra, Ashok K.; Williams, Robert P.; Detre, Joshua D.

    2009-01-01

    The Internet is becoming an increasingly important management tool in production agriculture. Using data from the 2004 Agricultural Resource Management Survey (ARMS) and a double-hurdle estimation approach, we explore the adoption of computers with Internet access by and Internet purchasing patterns of farm households. Adoption of the Internet is positively related to age and education of the operator, off-farm work, presence of spouse, participation in government programs, farm size, and reg...

  9. Driving the Internet: Mobile Internets, Cars, and the Social

    OpenAIRE

    Gerard Goggin

    2012-01-01

    This paper looks at the tandem technologies of cars and the Internet, and the new ways that they are assembling the social with the mobile Internet. My argument is two-fold: firstly, the advent of mobile Internet in cars brings together new, widely divergent trajectories of Internet; secondly, such developments have social implications that vary widely depending on whether or not we recognize the broader technological systems and infrastructures, media practices, flows, and mobilities in whic...

  10. Internet Abuse and Internet Addiction in the Workplace

    Science.gov (United States)

    Griffiths, Mark

    2010-01-01

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

  11. Filtering the Internet: The Children's Internet Protection Act. Legal Update

    Science.gov (United States)

    McCarthy, Martha M.

    2004-01-01

    Accompanying the explosive growth of the Internet have been concerns about protecting children from viewing pornographic and other harmful images through cyberspace. In the past few years, Congress has passed several acts to censor Internet sites available to children, but only the Children's Internet Protection Act (CIPA) has received Supreme…

  12. SAAP - Sistema Automático de Apuestas de Poker

    OpenAIRE

    García Martínez, José María

    2011-01-01

    Se trata de la creación de una aplicación de apuestas virtuales automáticas al juego del Texas Hold'Em Poker en el mercado de apuestas más grande que existe ahora mismo en Internet, en Betfair, en su categoría de X-Games. La aplicación permite seleccionar varias estrategias de apuestas que irá aplicando en cada juego.

  13. Internet Use for Health Information

    Science.gov (United States)

    ... Health Services Utilization > Internet use for Health Information Internet use for Health Information Narrative Due in part to the growth in high-speed broadband, wireless networks, and mobile ...

  14. Internet Linguistics A Student Guide

    CERN Document Server

    Crystal, David

    2011-01-01

    In this student-friendly guidebook, leading language authority Professor David Crystal follows on from his landmark bestseller, Language and the Internet and takes things one step further. This book presents the area as a new field : Internet linguistics.

  15. Chef infrastructure automation cookbook

    CERN Document Server

    Marschall, Matthias

    2013-01-01

    Chef Infrastructure Automation Cookbook contains practical recipes on everything you will need to automate your infrastructure using Chef. The book is packed with illustrated code examples to automate your server and cloud infrastructure.The book first shows you the simplest way to achieve a certain task. Then it explains every step in detail, so that you can build your knowledge about how things work. Eventually, the book shows you additional things to consider for each approach. That way, you can learn step-by-step and build profound knowledge on how to go about your configuration management

  16. Searching in Internet

    OpenAIRE

    KŘEMEN, Lukáš

    2008-01-01

    This work includes issues of creating one{\\crq}s own crawler as well as question of writing web pages in a way for the crawler to easier separate words from these pages. In then focuses on describing the Internet as a graph, indexing and characterizing robots such as Google or Seznam.

  17. Internet based benchmarking

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Nielsen, Kurt

    2005-01-01

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

  18. Commercialization of the Internet.

    Science.gov (United States)

    Weis, Allan H.

    1992-01-01

    Traces the growth of the Internet from its beginnings as the Defense Advanced Research Project Agency's ARPAnet. Discusses key issues facing network service providers including: acceptable use policies, liability exposure, the integration of research and production networks, the commercialization of the networks, and the need for global planning.…

  19. China on the Internet

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

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

  20. Internet-kriminalitet

    DEFF Research Database (Denmark)

    Langsted, Lars Bo; Tranberg, Charlotte Bagger

    2012-01-01

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

  1. Trabajo social en internet

    OpenAIRE

    ANONIMO

    2004-01-01

    Este artículo introduce algunos caminos para acceder a información sobre trabajo social en internet, específicamente en relación con las asociaciones y gremios a nivel nacional, regional e internacional. El artículo está dividido en tres partes. La primer

  2. Internet Search Engines

    OpenAIRE

    Fatmaa El Zahraa Mohamed Abdou

    2004-01-01

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

  3. Technology and Internet Connections.

    Science.gov (United States)

    Allen, Denise; Lindroth, Linda

    1996-01-01

    Suggests that teachers can use computer software and Internet connections to enhance curriculum and capitalize student's natural interest in sports and sports figures. Provides a list of activities that students can do in relation to the Olympic games and gives information on how technology can assist in such activities. Appropriate Internet…

  4. Modeling Internet Topology Dynamics

    NARCIS (Netherlands)

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

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

  5. Internet, Cybersex and Infidelity

    Directory of Open Access Journals (Sweden)

    Verda Tuzer

    2011-03-01

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

  6. Next Generation Internet Dream

    Institute of Scientific and Technical Information of China (English)

    ISABELDING

    2005-01-01

    Xie Jianping, the director of the Shanghai Tongyong Chemical Technology Institute, recently returned from Macao after a long and successful business trip. Xie's project to develop the new Internet technology IPv9 was boosted after the chief executive of Macao,Ho Hau Wah, agreed to invest 200 million yuan (US$24.16 million).

  7. Riding the Internet Revolution

    Institute of Scientific and Technical Information of China (English)

    Brendan; McGauley

    2007-01-01

    The days before Internet (BI) seem very distant now like another time in history. At that time, I avoided computers and never thought I would use them. My passion was selling musical gear. Not a very scholarly pursuit, I know, but it kept me out of trouble.

  8. Internet-kriminalitet

    DEFF Research Database (Denmark)

    Langsted, Lars Bo; Tranberg, Charlotte Bagger

    2008-01-01

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

  9. Internet Search Engines

    Directory of Open Access Journals (Sweden)

    Fatmaa El Zahraa Mohamed Abdou

    2004-09-01

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

  10. Intelligent spider for Internet searching

    OpenAIRE

    Chung, YM; Ramsey, M; Yang, CC; Ma, PC; Yen, JCH; H Chen

    1997-01-01

    As World Wide Web (WWW) based Internet services become more popular, information overload also becomes a pressing research problem. Difficulties with searching on the Internet get worse as the amount of information that is available increases. A scalable approach to support Internet search is critical to the success of Internet services and other current or future national information infrastructure (NII) applications. A new approach to build an intelligent personal spider (agent), which is b...

  11. Use of Internet by households

    OpenAIRE

    Milion, Jakub

    2011-01-01

    Firstly, this work is dealing with explanation of the term Internet, its history and its most significant services. Further, work analyses technology by which can user join to the worldwide net. Work mentions the most significant Internet providers in the Czech Republic and their offers as well. In detail work describes activities of Internet users and various dangers which can Internet provide. Analytic part deals with all the issues in the statistic point of view. At first, wor...

  12. INTERNET ECONOMY AND ELECTRONIC COMMERCE

    OpenAIRE

    Čerić, Vlatko

    2000-01-01

    This paper presents an overview of and development trends in the Internet Economy and Electronic Commerce. The first part of the paper describes the influence of information technology on the economy. The paper then gives an overview of the basic components of the Internet Economy, i.e. the economy based on the Internet, and it presents key figures from recent research about revenues and jobs related to the Internet Economy. Electronic Commerce (E-commerce) refers to business activities using...

  13. Young children as Internet users

    OpenAIRE

    Daramola, O. (Oladipo)

    2015-01-01

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

  14. Strategi penelusuran informasi melalui Internet

    OpenAIRE

    Purwono, *

    2008-01-01

    There are so many online resources available on the Internet, both free and paid resources. We should have a good searching strategy to find out the information what we needed. Because most of them buried in the information ocean called internet. This paper discussed how to find information in the Internet and how we create a "search strategy" to find it.

  15. Anomaly detection for internet surveillance

    NARCIS (Netherlands)

    Bouma, H.; Raaijmakers, S.A.; Halma, A.H.R.; Wedemeijer, H.

    2012-01-01

    Many threats in the real world can be related to activity of persons on the internet. Internet surveillance aims to predict and prevent attacks and to assist in finding suspects based on information from the web. However, the amount of data on the internet rapidly increases and it is time consuming

  16. Some Aspects Regarding Internet Advertising

    Directory of Open Access Journals (Sweden)

    Chiţu I.

    2009-12-01

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

  17. Reports on internet traffic statistics

    NARCIS (Netherlands)

    Hoogesteger, Martijn; Oliveira Schmidt, de Ricardo; Sperotto, Anna; Pras, Aiko

    2013-01-01

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

  18. Children's Strategies on the Internet

    Science.gov (United States)

    Dunkels, Elza

    2008-01-01

    This paper presents the results of an interview study of 104 12-year old children. The aim was to learn more about how children use the Internet, what they find negative on the Internet and what coping strategies they use. The media debate seems to display consensus regarding what threats the Internet poses to young people. However, this study…

  19. Driving the Internet: Mobile Internets, Cars, and the Social

    Directory of Open Access Journals (Sweden)

    Gerard Goggin

    2012-03-01

    Full Text Available This paper looks at the tandem technologies of cars and the Internet, and the new ways that they are assembling the social with the mobile Internet. My argument is two-fold: firstly, the advent of mobile Internet in cars brings together new, widely divergent trajectories of Internet; secondly, such developments have social implications that vary widely depending on whether or not we recognize the broader technological systems and infrastructures, media practices, flows, and mobilities in which vehicular mobile Internets are being created.

  20. 家长干预的综合管理模式对网络成瘾患者戒治及家长心理健康的影响%Effect of the comprehensive management mode of the parent intervention on the treatment for patients with Internet addiction and their parents' psychological health

    Institute of Scientific and Technical Information of China (English)

    王春梅

    2014-01-01

    Objective To investigate the effect of the integrated management mode of the parent intervention on the treatment for patients with Internet addiction and their parents' psychological health.Methods Based on the comprehensive intervention mode,120 patients with Internet addiction were divided into control group with no parents escort and study group with parents full escort according to parents voluntariness.Each group has 60 cases.All the patients'psychological status was assessed before grouping and 20 weeks later.The parents'psychological status was assessed by SCL-90 when dividing into groups and leaving hospital.Results After the intervention,in the study group the score of the Internet addiction self-evaluation scale was lower than that in the control group,the difference was significant (P < 0.01).After treatment,in the study group the score of positive response factor was higher than that of control group,and the score of negative response factor was lower than that of control group.The scores of SCL-90 factors of the study group were all lower than those of control group except for bigotry and psychosis two factors.After 1 year,the scores of SDSS factors in the study group were all lower than those in the control group,the difference was significant (P < 0.01).Conclusions Parents escort intervention can effectively promote getting rid of Internet addiction,remodel and improve the patient's personality,and improve the level of parents' mental health.%目的 探讨家长干预的综合管理模式对网络成瘾患者戒治及家长心理健康的影响.方法 在心理+药物+物理+工娱治疗的综合干预模式基础上,将120例网络成瘾患者按家长自愿原则分为两组,分别采用无家长陪护(对照组)和家长全程陪护(研究组)方式,每组各60例,于入组前及20周后对患者进行网络成瘾自评量表、Hamilton抑郁量表(HAMD)和简易应对方式问卷(SCSQ)评定网络成瘾患者的心理状

  1. Automating Risk Analysis of Software Design Models

    Directory of Open Access Journals (Sweden)

    Maxime Frydman

    2014-01-01

    Full Text Available The growth of the internet and networked systems has exposed software to an increased amount of security threats. One of the responses from software developers to these threats is the introduction of security activities in the software development lifecycle. This paper describes an approach to reduce the need for costly human expertise to perform risk analysis in software, which is common in secure development methodologies, by automating threat modeling. Reducing the dependency on security experts aims at reducing the cost of secure development by allowing non-security-aware developers to apply secure development with little to no additional cost, making secure development more accessible. To automate threat modeling two data structures are introduced, identification trees and mitigation trees, to identify threats in software designs and advise mitigation techniques, while taking into account specification requirements and cost concerns. These are the components of our model for automated threat modeling, AutSEC. We validated AutSEC by implementing it in a tool based on data flow diagrams, from the Microsoft security development methodology, and applying it to VOMS, a grid middleware component, to evaluate our model's performance.

  2. Future Internet: Challenge And Research Trend

    OpenAIRE

    Amir Abbaszadeh Sori; Mohammad Amini

    2014-01-01

    This article first presents the Challenges of the current Internet and concept of Future Internet Research, motivation for future Internet. Challenges and limitations of Current Internet are reason of Future Internet Researches. In order to provide Future Internet’s service, the Future Internet testbed must be deployed as foundation, and many countries such as USA, Europe and Asia are striving research of Future Internet and deployment of the Future Internet. This paper descri...

  3. Internet usage and parents’ views about internet addiction

    Directory of Open Access Journals (Sweden)

    Şemseddin Gündüz

    2011-01-01

    Full Text Available The purpose of this study; families to identify the measures they have taken to avoid students' internet addiction. Families which have children between the ages of 10-18 and an internet connection at home were included in the research. Residing in the central town of Konya with 15 families were interviewed. Each interview lasted approximately 20 minutes. Descriptive analysis was made in the analyzing of data come by at the end of research. In conclusion, the biggest reason for families to connect to the internet is supporting their children to study and preventing their children go to internet cafes. Families said that their children are using the internet to play the game. About half of families agreed verbally with their children about using internet, but any family does not agree in writing. Twelve families do not use any filter program when they connected to internet. Families understand that their children are addicted to the internet, spending more time on the internet, having communication problems with their families, being disruption of daily life patterns, attending classes and failing lessons. If families’ child is addicted to internet many of them warn verbally and say ban the internet, only four of families said get help from experts. Results of research findings compared with literature and discussed.

  4. I-94 Automation FAQs

    Data.gov (United States)

    Department of Homeland Security — In order to increase efficiency, reduce operating costs and streamline the admissions process, U.S. Customs and Border Protection has automated Form I-94 at air and...

  5. Hydrometeorological Automated Data System

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Office of Hydrologic Development of the National Weather Service operates HADS, the Hydrometeorological Automated Data System. This data set contains the last...

  6. Automated Vehicles Symposium 2015

    CERN Document Server

    Beiker, Sven

    2016-01-01

    This edited book comprises papers about the impacts, benefits and challenges of connected and automated cars. It is the third volume of the LNMOB series dealing with Road Vehicle Automation. The book comprises contributions from researchers, industry practitioners and policy makers, covering perspectives from the U.S., Europe and Japan. It is based on the Automated Vehicles Symposium 2015 which was jointly organized by the Association of Unmanned Vehicle Systems International (AUVSI) and the Transportation Research Board (TRB) in Ann Arbor, Michigan, in July 2015. The topical spectrum includes, but is not limited to, public sector activities, human factors, ethical and business aspects, energy and technological perspectives, vehicle systems and transportation infrastructure. This book is an indispensable source of information for academic researchers, industrial engineers and policy makers interested in the topic of road vehicle automation.

  7. Automated Vehicles Symposium 2014

    CERN Document Server

    Beiker, Sven; Road Vehicle Automation 2

    2015-01-01

    This paper collection is the second volume of the LNMOB series on Road Vehicle Automation. The book contains a comprehensive review of current technical, socio-economic, and legal perspectives written by experts coming from public authorities, companies and universities in the U.S., Europe and Japan. It originates from the Automated Vehicle Symposium 2014, which was jointly organized by the Association for Unmanned Vehicle Systems International (AUVSI) and the Transportation Research Board (TRB) in Burlingame, CA, in July 2014. The contributions discuss the challenges arising from the integration of highly automated and self-driving vehicles into the transportation system, with a focus on human factors and different deployment scenarios. This book is an indispensable source of information for academic researchers, industrial engineers, and policy makers interested in the topic of road vehicle automation.

  8. Disassembly automation automated systems with cognitive abilities

    CERN Document Server

    Vongbunyong, Supachai

    2015-01-01

    This book presents a number of aspects to be considered in the development of disassembly automation, including the mechanical system, vision system and intelligent planner. The implementation of cognitive robotics increases the flexibility and degree of autonomy of the disassembly system. Disassembly, as a step in the treatment of end-of-life products, can allow the recovery of embodied value left within disposed products, as well as the appropriate separation of potentially-hazardous components. In the end-of-life treatment industry, disassembly has largely been limited to manual labor, which is expensive in developed countries. Automation is one possible solution for economic feasibility. The target audience primarily comprises researchers and experts in the field, but the book may also be beneficial for graduate students.

  9. Entering the Internet Race: The Early Years of the Internet and Internet Commerce in Japan

    OpenAIRE

    Carin Holroyd

    2005-01-01

    Ten years ago, Japan lagged well behind in the race to capitalize on the commercial and other possibilities of the Internet. Cumbersome government regulations and an Internet-averse business community combined with aspects of Japanese society to make the Internet less compelling in Japan than other countries. The advent of the mobile Internet resulted in an exponential growth in Japanese e-commerce and m-commerce, vaulting the country into the world lead in the development of profitable Inter...

  10. Instant Sikuli test automation

    CERN Document Server

    Lau, Ben

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. A concise guide written in an easy-to follow style using the Starter guide approach.This book is aimed at automation and testing professionals who want to use Sikuli to automate GUI. Some Python programming experience is assumed.

  11. Automated security management

    CERN Document Server

    Al-Shaer, Ehab; Xie, Geoffrey

    2013-01-01

    In this contributed volume, leading international researchers explore configuration modeling and checking, vulnerability and risk assessment, configuration analysis, and diagnostics and discovery. The authors equip readers to understand automated security management systems and techniques that increase overall network assurability and usability. These constantly changing networks defend against cyber attacks by integrating hundreds of security devices such as firewalls, IPSec gateways, IDS/IPS, authentication servers, authorization/RBAC servers, and crypto systems. Automated Security Managemen

  12. Automated Lattice Perturbation Theory

    Energy Technology Data Exchange (ETDEWEB)

    Monahan, Christopher

    2014-11-01

    I review recent developments in automated lattice perturbation theory. Starting with an overview of lattice perturbation theory, I focus on the three automation packages currently "on the market": HiPPy/HPsrc, Pastor and PhySyCAl. I highlight some recent applications of these methods, particularly in B physics. In the final section I briefly discuss the related, but distinct, approach of numerical stochastic perturbation theory.

  13. Internet-delivered cognitive behavior therapy for anxiety disorders is here to stay

    NARCIS (Netherlands)

    Andrews, Gavin; Newby, Jill M; Williams, Alishia D

    2015-01-01

    Anxiety disorders are common and disabling. Cognitive behavior therapy is the treatment of choice but is often difficult to obtain. Automated, internet-delivered, cognitive behavior therapy (iCBT) courses may be an answer. There are three recent systematic reviews of randomized controlled trials tha

  14. U.S. border patrol potential applications of internetted unattended ground sensors

    Science.gov (United States)

    Eaton, Wilbur W., Jr.; Schatzmann, Larry A.

    1997-07-01

    The U.S. Border Patrol monitors the traffic on the Mexican/U.S. Border, the Canadian/U.S. Border and along some coastal areas. Measures have been taken to reduce or eliminate illegal immigration and smuggling. An automated border surveillance sub-system based on the DARPA Internetted Unattended Ground Sensors Program is discussed.

  15. Internet-Based Interactive Support for Cancer Patients: Are Integrated Systems Better?

    Science.gov (United States)

    Gustafson, David H; Hawkins, Robert; McTavish, Fiona; Pingree, Suzanne; Chen, Wei Chih; Volrathongchai, Kanittha; Stengle, William; Stewart, James A; Serlin, Ronald C

    2008-06-01

    To compare the benefits of the Internet generally versus a focused system of services, 257 breast cancer patients were randomly assigned to a control group, access to the Internet with links to high-quality breast cancer sites, or access to an eHealth system (Comprehensive Health Enhancement Support System, CHESS) that integrated information, support, and decision and analysis tools. The intervention lasted 5 months, and self-report data on quality of life, health-care competence, and social support were collected at pretest and at 2-, 4-, and 9-month posttests. CHESS subjects logged on more overall than Internet subjects and accessed more health resources, but the latter used non health-related sites more. Subjects with access to the Internet alone experienced no better outcomes than controls at any of the 3 time points, compared to pretest levels. Subjects with CHESS experienced greater social support during the intervention period and had higher scores on all 3 outcomes at 9 months, 4 months after the intervention ended. CHESS subjects also scored higher than those with Internet access during the intervention period but not significantly after the intervention ended. Thus, CHESS (with one simple interface and integrated information, communication, and skills services) helped newly diagnosed breast cancer patients even after computers were removed. In contrast, patients received little benefit from Internet access, despite having links to a variety of high-quality sites. PMID:21804645

  16. Internet accessibility and usage among urban adolescents in Southern California: implications for web-based health research.

    Science.gov (United States)

    Sun, Ping; Unger, Jennifer B; Palmer, Paula H; Gallaher, Peggy; Chou, Chih-Ping; Baezconde-Garbanati, Lourdes; Sussman, Steve; Johnson, C Anderson

    2005-10-01

    The World Wide Web (WWW) poses a distinct capability to offer interventions tailored to the individual's characteristics. To fine tune the tailoring process, studies are needed to explore how Internet accessibility and usage are related to demographic, psychosocial, behavioral, and other health related characteristics. This study was based on a cross-sectional survey conducted on 2373 7th grade students of various ethnic groups in Southern California. Measures of Internet use included Internet use at school or at home, Email use, chat-room use, and Internet favoring. Logistic regressions were conducted to assess the associations between Internet uses with selected demographic, psychosocial, behavioral variables and self-reported health statuses. The proportion of students who could access the Internet at school or home was 90% and 40%, separately. Nearly all (99%) of the respondents could access the Internet either at school or at home. Higher SES and Asian ethnicity were associated with higher internet use. Among those who could access the Internet and after adjusting for the selected demographic and psychosocial variables, depression was positively related with chat-room use and using the Internet longer than 1 hour per day at home, and hostility was positively related with Internet favoring (All ORs = 1.2 for +1 STD, p Internet use (ORs for +1 STD ranged from 1.2 to 2.0, all p Internet use. Substance use was positively related to email use, chat-room use, and at home Internet use (OR for "used" vs. "not used" ranged from 1.2 to 4.0, p Internet use at home but lower levels of Internet use at school. More physical activity was related to more email use (OR = 1.3 for +1 STD), chat room use (OR = 1.2 for +1 STD), and at school ever Internet use (OR = 1.2 for +1 STD, all p Internet use-related measures. In this ethnically diverse sample of Southern California 7(th) grade students, 99% could access the Internet at school and/or at home. This suggests that the Internet

  17. Internet addiction: A case report

    Directory of Open Access Journals (Sweden)

    Pejović-Milovančević Milica

    2009-01-01

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

  18. Internet addiction in young people.

    Science.gov (United States)

    Ong, Say How; Tan, Yi Ren

    2014-07-01

    In our technology-savvy population, mental health professionals are seeing an increasing trend of excessive Internet use or Internet addiction. Researchers in China, Taiwan and Korea have done extensive research in the field of Internet addiction. Screening instruments are available to identify the presence of Internet addiction and its extent. Internet addiction is frequently associated with mental illnesses such as anxiety, depression, conduct disorder and attention deficit hyperactivity disorder (ADHD). Treatment modalities include individual and group therapies, cognitive behavioural therapy (CBT), family therapy and psychotropic medications. A significant proportion of Singapore adolescents engaging in excessive Internet use are also diagnosed to have concomitant Internet addiction. Despite the presence of a variety of treatment options, future research in this area is needed to address its growing trend and to minimise its negative psychological and social impact on the individuals and their families. PMID:25142474

  19. Internet addiction in young people.

    Science.gov (United States)

    Ong, Say How; Tan, Yi Ren

    2014-07-01

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

  20. Interpretation of Internet technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    2001-01-01

    Research scope: The topic of the research project is to investigate how new internet technologies such as e-trade and customer relation marketing and management are implemented in Danish food processing companies. The aim is to use Weick's (1995) sensemaking concept to analyse the strategic....... Additionally, the project will investigate the technological strategies in organisations in order to gain a deeper understanding of the cognitive barriers towards implementing new technology in organisations. The research will therefore concentrate on the development process in the organisation's perception...... processes leading to the use of internet marketing technologies and to investigate how these new technologies are interpreted into the organisation. Investigating the organisational socio-cognitive processes underlying the decision making processes will give further insight into the socio...

  1. Internet en service pack

    Directory of Open Access Journals (Sweden)

    Máximo Lameiro

    2004-04-01

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

  2. Internet and Advertisement.

    Science.gov (United States)

    Moustafa, Khaled

    2016-02-01

    The Internet has revolutionized the way knowledge is currently produced, stored and disseminated. A few finger clicks on a keyboard can save time and many hours of search in libraries or shopping in stores. Online trademarks with an (e-) prefix such as e-library, e-business, e-health etc., are increasingly part of our daily professional vocabularies. However, the Internet has also produced multiple negative side effects, ranging from an unhealthy dependency to a dehumanization of human relationships. Fraudulent, unethical and scam practices are also flourishing through for example misleading online advertising methods. Some social and professional networks gather users' profiles for selling and advertising purposes, sometimes by making it technically difficult to unsubscribe. Here, I discuss some of these unethical aspects and propose some potential solutions to reduce them. PMID:25842044

  3. Internet Business Solutions

    Science.gov (United States)

    1997-01-01

    Cogent Software, Inc. was formed in January 1995 by David Atkinson and Irene Woerner, both former employees of the Jet Propulsion Laboratory (JPL). Several other Cogent employees also worked at JPL. Atkinson headed JPL's Information Systems Technology section and Woerner lead the Advanced User Interfaces Group. Cogent's mission is to help companies organize and manage their online content by developing advanced software for the next generation of online directories and information catalogs. The company offers a complete range of Internet solutions, including Internet access, Web site design, local and wide-area networks, and custom software for online commerce applications. Cogent also offers DesignSphere Online, an electronic community for the communications arts industry. Customers range from small offices to manufacturers with thousands of employees, including Chemi-Con, one of the largest manufacturers of capacitors in the world.

  4. Internet service provider

    OpenAIRE

    Fučík, Marek

    2011-01-01

    The chapters first describe technologies that are currently used to build computer and Internet networks. Each chapter of the contents comprises a description of the technology, its technical specifications, disadvantage, and advantage that the technology brings. Another section describes a data flow control in computer networks and a communication between members of the network. The theoretical section is followed by an analysis of the particular ISP's network from the internal structure, vi...

  5. Internet e Direitos Fundamentais

    Directory of Open Access Journals (Sweden)

    Mariana Caetano S. S. Schwindt

    2013-05-01

    Full Text Available Resenha: O livro visa determinar a natureza jurídica do acesso à internet na busca para efetivar e garantir a concretização de direitos fundamentais, partindo da constatação de que a chamada ‘brecha digital’ gera desigualdades de desenvolvimento econômico, social e cultural, bem como obsta o crescimento do país.

  6. Internet of Drones

    OpenAIRE

    Gharibi, Mirmojtaba; Boutaba, Raouf; Waslander, Steven L.

    2016-01-01

    The Internet of Drones (IoD) is a layered network control architecture designed mainly for coordinating the access of unmanned aerial vehicles to controlled airspace, and providing navigation services between locations referred to as nodes. The IoD provides generic services for various drone applications such as package delivery, traffic surveillance, search and rescue and more. In this paper, we present a conceptual model of how such an architecture can be organized and we specify the featur...

  7. Treatment of internet addiction.

    Science.gov (United States)

    Huang, Xui-qin; Li, Meng-chen; Tao, Ran

    2010-10-01

    Internet addiction (IA) is a prevalent, highly comorbid, and significantly impairing disorder. Although many psychotherapeutic approaches and psychotropic medications have been recommended and some of the psychotherapeutic approaches and a few pharmacotherapy strategies have been studied, treatment of IA is generally in its early stages. This article reviews theoretical descriptions of psychotherapy and the effects of psychosocial treatment and pharmacologic treatment. We also outline our own treatment model of IA.

  8. The association between Internet addiction and problematic alcohol use in adolescents: the problem behavior model.

    Science.gov (United States)

    Ko, Chih-Hung; Yen, Ju-Yu; Yen, Cheng-Fang; Chen, Cheng-Sheng; Weng, Chih-Chi; Chen, Cheng-Chung

    2008-10-01

    This study aimed to a) evaluate the association between Internet addiction and problematic alcohol use; b) based on problem behavior theory, explore whether Internet addiction, as well as problematic alcohol use, correlated with the psychosocial proneness of problem behaviors among adolescents. A total of 2,114 high school students (1,204 male and 910 female) were recruited to complete the questionnaire assessing Internet addiction, problematic alcohol use, and associated psychosocial variables. The result revealed that Internet addiction was associated with problematic alcohol use. Besides, the psychosocial proneness of problem behaviors is associated with Internet addiction as well as problematic alcohol use in adolescents. These results suggest Internet addiction might be included in the organization of problem behavior theory, and it is suggested that prevention and intervention can best be carried out when grouped with other problem behaviors.

  9. Internet and Surveillance

    DEFF Research Database (Denmark)

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

  10. Modeling the Internet

    CERN Document Server

    Serrano, M A; Díaz-Guilera, A; Boguna, Marian; Diaz-Guilera, Albert

    2006-01-01

    We model the Internet as a network of interconnected Autonomous Systems which self-organize under an absolute lack of centralized control. Our aim is to capture how the Internet evolves by reproducing the assembly that has led to its actual structure and, to this end, we propose a growing weighted network model driven by competition for resources and adaptation to maintain functionality in a demand and supply ``equilibrium''. On the demand side, we consider the environment, a pool of users which need to transfer information and ask for service. On the supply side, ASs compete to gain users, but to be able to provide service efficiently, they must adapt their bandwidth as a function of their size. Hence, the Internet is not modeled as an isolated system but the environment, in the form of a pool of users, is also a fundamental part which must be taken into account. ASs compete for users and big and small come up, so that not all ASs are identical. New connections between ASs are made or old ones are reinforced...

  11. The Internet of Things

    CERN Document Server

    Greengard, Samuel

    2015-01-01

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

  12. EVALUATING BIOCHEMICAL INTERNET RESOURCES

    Directory of Open Access Journals (Sweden)

    R.M. Lima

    2007-05-01

    Full Text Available Many people fail to properly evaluate INTERNET information. This is often due to alack of understanding of the issues, by responsible authorities, and, morespecifically, a lack of understanding of the structure and modis operandi of theINTERNET tool. The aim of this project was to analyze biochemical issuesavailable in WEB pages, evaluating contents quality, coverage, accuracy, authorityand currency. Twenty three sites were analyzed for their contents, presence ofbibliographical references, authorship, titles responsibility and adequacy to targetpublic. The great majority (95% did not mention bibliographic references andtarget public. Less than half divulged names and/or graduation status ofresponsibles. Some sites contained critical conceptual errors, such as: oxygen isessential for anaerobic respiration; presence of H2O in photosynthesis dark phase;yeast is a pluricellular fungal; the overall equation of photosynthesis with errors;NADH2 instead NAD+; etc. None of the analyzed sites was thus consideredexcellent. Although the use of the internet is expanding rapidly on collegecampuses, little is known about students usage; how they perceive the reality ofinternet information and how successful they are in searching through it. Our datastrenghthen the need for rigorous evaluation concerning to educational research ofbiochemical themes on the WEB.

  13. Earth System Science and the Internet

    Science.gov (United States)

    Johnson, Donald R.; Ruzek, Martin; Kalb, Mike

    2000-07-01

    In 1991, NASA and the Universities Space Research Association (USRA) initiated a program to introduce college undergraduates to the interdisciplinary challenges of an emerging Earth system science approach to understanding our planet. Earth system science views the Earth as a synergistic physical system of interrelated phenomena, processes and cycles which remain largely unexplored in traditional disciplinary Earth science course offerings. The ongoing Cooperative University-based Program for Earth System Science Education (ESSE) challenges colleges and universities to develop and offer classroom courses which examine the Earth as a system and to share their progress, course materials and learning modules. Concurrent with the development of the ESSE community and its shared learning resources has been the exponential growth of the Internet and its suite of communication tools, which are a central resource for the ESSE Program. The Internet has enabled the rapid deployment of information and resources through shared repositories of learning materials and general Earth system science knowledge, all of which serve to create and maintain an active informed education community. ESSE participants are organizing to develop a suite of web-based Earth system science learning modules and sharing course materials and learning resources via the ESSE web site. The modular approach more easily assimilates peer-reviewed learning resources into a wide range of classroom environments. A web-based peer-reviewed Journal of Earth System Science Education is proposed to provide educators with quality classroom materials addressing the Earth as a system and to reward ESS resource developers with citable references. More sophisticated web search and retrieval functions, as well as advanced communication tools will be needed to maintain automated databases of networked resources and an informed user community as Earth system science and the Internet enter the new millennium.

  14. DC powering of Internet certifies for telephony

    Energy Technology Data Exchange (ETDEWEB)

    Aakerlund, J. [Uninterruptible Power Networks UPN AB (Sweden)

    2000-07-01

    Telephony faces new great changes. One paradigm, still current, was established at the beginning of automation in the 1920s. That was when the central battery system was introduced, enabling telephones to be powered over large distances, 3 - 5 km from the telephone exchange. The customers did not have to deal with local batteries anymore. The central battery system was a great step forward, leading to a dramatic increase of service level, availability performance and reliability in telephony. It helped subscribers to make their calls without the need of public power supply or local batteries and at the same time made the telephony system into a very reliable, life-saving, emergency and safety system of great benefit to the entire society. The ''lifeline'' was born. This excellent quality of telephone technology, simple as it is, must not be underrated. If possible, it should be defended and maintained, see figure 1. This can be achieved at low costs when constructing Internet, laying data cables for LANs into almost any building. The present technical development, with datacom, broadband, IP telephony via the Internet, PCs and optical fibre etc., decreases availability performance, reliability and if not independently powered, the ''lifeline'' function. From the point of view of performance availability and power supply, the present technological development will bring us back to the times of the local battery unless the power people take action. This paper describes a possible solution to this problem, and shows what to do to give Internet and IP telephony the same functionality and availability as plain old telephony service (POTS), when it comes to power supply. (orig.)

  15. Psychology over the Internet: On-Line Experiences.

    Science.gov (United States)

    García, V; Ahumada, L; Hinkelman, J; Muñoz, R F; Quezada, J

    2004-02-01

    The "International Symposium on Psychology over the Internet: On-Line Experiences" was held in Lima, Peru, July 2003, at the 29th InterAmerican Congress of Psychology. The main topic was the advantages and disadvantages of using this technology in the applied field of psychology. The Internet has been considered a new alternative for teaching-learning processes (virtual classroom); vocational assessment; counseling and orientation (virtual psychological consultation); and intervention focused on specific health-related problems. These experiences of on-line psychological services and their conclusions are briefly described herein. PMID:15006166

  16. Withdrawal symptoms in internet gaming disorder: A systematic review.

    Science.gov (United States)

    Kaptsis, Dean; King, Daniel L; Delfabbro, Paul H; Gradisar, Michael

    2016-02-01

    Internet gaming disorder (IGD) is currently positioned in the appendix of the DSM-5 as a condition requiring further study. The aim of this review was to examine the state of current knowledge of gaming withdrawal symptomatology, given the importance of withdrawal in positioning the disorder as a behavioral addiction. A total of 34 studies, including 10 qualitative studies, 17 research reports on psychometric instruments, and 7 treatment studies, were evaluated. The results indicated that the available evidence on Internet gaming withdrawal is very underdeveloped. Internet gaming withdrawal is most consistently referred to as 'irritability' and 'restlessness' following cessation of the activity. There exists a concerning paucity of qualitative studies that provide detailed clinical descriptions of symptoms arising from cessation of internet gaming. This has arguably compromised efforts to quantify withdrawal symptoms in empirical studies of gaming populations. Treatment studies have not reported on the natural course of withdrawal and/or withdrawal symptom trajectory following intervention. It is concluded that many more qualitative clinical studies are needed, and should be prioritised, to develop our understanding of gaming withdrawal. This should improve clinical descriptions of problematic internet gaming and in turn improve the quantification of IGD withdrawal and thus treatments for harmful internet gaming.

  17. Automated radiochemical processing for clinical PET

    International Nuclear Information System (INIS)

    The Siemens RDS 112, an automated radiochemical production and delivery system designed to support a clinical PET program, consists of an 11 MeV, proton only, negative ion cyclotron, a shield, a computer, and targetry and chemical processing modules to produce radiochemicals used in PET imaging. The principal clinical PET tracers are [18F]FDG, [13N]ammonia and [15O]water. Automated synthesis of [18F]FDG is achieved using the Chemistry Process Control Unit (CPCU), a general purpose valve-and-tubing device that emulates manual processes while allowing for competent operator intervention. Using function-based command file software, this pressure-driven synthesis system carries out chemical processing procedures by timing only, without process-based feedback. To date, nine CPCUs have installed at seven institutions resulting in 1,200+ syntheses of [18F]FDG, with an average yield of 55% (EOB)

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

    OpenAIRE

    ZAINUDDIN MUDA Z. MONGGILO

    2016-01-01

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

  19. Internet Addiction and Internet Parental Style of Primary School Students

    OpenAIRE

    AYAS, Tuncay; Barış HORZUM, Mehmet

    2013-01-01

    The aim of the study is to determine the internet parenting styles of families of primary school students and to determine if students’ parents internet style and internet addictions differ or not according to various variables. The study was performed with 407 students in total who are studying in the second term of 2010-2011 education year in 3 different elementary schools second stage in city center of Samsun. Internet parenting styles scale was adapted into Turkish under the aim of the st...

  20. The AVANTSSAR Platform for the Automated Validation of Trust and Security of Service-Oriented Architectures

    DEFF Research Database (Denmark)

    Armando, Alessandro; Arsac, Wihem; Avanesov, Tigran;

    2012-01-01

    The AVANTSSAR Platform is an integrated toolset for the formal specification and automated validation of trust and security of service-oriented architectures and other applications in the Internet of Services. The platform supports application-level specification languages (such as BPMN and our...

  1. Materials Testing and Automation

    Science.gov (United States)

    Cooper, Wayne D.; Zweigoron, Ronald B.

    1980-07-01

    The advent of automation in materials testing has been in large part responsible for recent radical changes in the materials testing field: Tests virtually impossible to perform without a computer have become more straightforward to conduct. In addition, standardized tests may be performed with enhanced efficiency and repeatability. A typical automated system is described in terms of its primary subsystems — an analog station, a digital computer, and a processor interface. The processor interface links the analog functions with the digital computer; it includes data acquisition, command function generation, and test control functions. Features of automated testing are described with emphasis on calculated variable control, control of a variable that is computed by the processor and cannot be read directly from a transducer. Three calculated variable tests are described: a yield surface probe test, a thermomechanical fatigue test, and a constant-stress-intensity range crack-growth test. Future developments are discussed.

  2. INTERNET AND EFL READING CLASSES

    Institute of Scientific and Technical Information of China (English)

    Fatemeh; Alipanahi

    2005-01-01

    The Internet is all about sharing ideas with others. It offers a myriad of authentic materials and ampleopportunities to communicate in the foreign language. It fits into current theories of communicative languagelearning and learner autonomy. This paper attempts to address the major issues teachers and universities willencounter when integrating the Internet into foreign language curriculum, and it is mostly concerned with theeffect of Internet on teaching reading comprehension. Therefore, the main purpose of this study is to findjustifiable responses to the following questions.1. Will the student improve their attitude toward reading comprehension in English as a foreign language(EFL) after being taught via the Internet?2. Will the teaching of reading comprehension via Internet yield significantly better results thantraditional, non-Internet techniques?This paper can be good starting point for EFL instructors and universities alike, and as such it explores anumber of major issues and provides both theoretical background information and practical suggestions.

  3. Does the Internet Reduce Corruption?

    DEFF Research Database (Denmark)

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

    2011-01-01

    We test the hypothesis that the Internet is a useful technology for controlling corruption. In order to do so, we develop a novel identification strategy for Internet diffusion. Power disruptions damage digital equipment, which increases the user cost of IT capital, and thus lowers the speed...... of Internet diffusion. A natural phenomenon causing power disruptions is lightning activity, which makes lightning a viable instrument for Internet diffusion. Using ground-based lightning detection censors as well as global satellite data, we construct lightning density data for the contiguous U.S. states...... and a large cross section of countries. Empirically, lightning density is a strong instrument for Internet diffusion and our IV estimates suggest that the emergence of the Internet has served to reduce the extent of corruption across U.S. states and across the world....

  4. Automating the CMS DAQ

    Energy Technology Data Exchange (ETDEWEB)

    Bauer, G.; et al.

    2014-01-01

    We present the automation mechanisms that have been added to the Data Acquisition and Run Control systems of the Compact Muon Solenoid (CMS) experiment during Run 1 of the LHC, ranging from the automation of routine tasks to automatic error recovery and context-sensitive guidance to the operator. These mechanisms helped CMS to maintain a data taking efficiency above 90% and to even improve it to 95% towards the end of Run 1, despite an increase in the occurrence of single-event upsets in sub-detector electronics at high LHC luminosity.

  5. Automated phantom assay system

    International Nuclear Information System (INIS)

    This paper describes an automated phantom assay system developed for assaying phantoms spiked with minute quantities of radionuclides. The system includes a computer-controlled linear-translation table that positions the phantom at exact distances from a spectrometer. A multichannel analyzer (MCA) interfaces with a computer to collect gamma spectral data. Signals transmitted between the controller and MCA synchronize data collection and phantom positioning. Measured data are then stored on disk for subsequent analysis. The automated system allows continuous unattended operation and ensures reproducible results

  6. Automated gas chromatography

    Science.gov (United States)

    Mowry, Curtis D.; Blair, Dianna S.; Rodacy, Philip J.; Reber, Stephen D.

    1999-01-01

    An apparatus and process for the continuous, near real-time monitoring of low-level concentrations of organic compounds in a liquid, and, more particularly, a water stream. A small liquid volume of flow from a liquid process stream containing organic compounds is diverted by an automated process to a heated vaporization capillary where the liquid volume is vaporized to a gas that flows to an automated gas chromatograph separation column to chromatographically separate the organic compounds. Organic compounds are detected and the information transmitted to a control system for use in process control. Concentrations of organic compounds less than one part per million are detected in less than one minute.

  7. PENGGUNAAN TEKNOLOGI INTERNET DALAM BISNIS

    OpenAIRE

    Oviliani Yuliana

    2000-01-01

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

  8. Internet technologies and information services

    CERN Document Server

    Miller, Joseph

    2014-01-01

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

  9. Ethics on the Internet (Etiquette)

    OpenAIRE

    Malá, Kateřina

    2011-01-01

    This thesis addresses the issue of ethics on the Internet. The first part focuses on a brief history of the development of ethics and ethical principles used even today. The second part is devoted to information ethics, which is an integral part of the Internet, since it deals with the creation, dissemination, transformation, storage, search, use and organization of information, and also deals with specific standards, codes and principles that were created either specifically for the Internet...

  10. Internet addiction: A case report

    OpenAIRE

    Pejović-Milovančević Milica; Popović-Deušić Smiljka; Draganić-Gajić Saveta; Lečić-Toševski Dušica

    2009-01-01

    Some addictions cannot be connected with substance abuse (pathological) gambling, video games playing, binge eating, compulsive physical activity, emotional relationship addiction, TV addiction). Since 1995, Internet addiction has been accepted as a clinical entity with profound negative effect on social, familial, educational and economical personal functioning. The diagnosis of Internet addiction could be established if the person spends more than 38 hours per week on the Internet exempting...

  11. Internet ware cloud computing :Challenges

    OpenAIRE

    Dr. S Qamar; Niranjan Lal,; Mrityunjay Singh

    2010-01-01

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

  12. The Economics of Internet Media

    OpenAIRE

    Peitz, Martin; Reisinger, Markus

    2014-01-01

    We survey the economics literature on media as it applies to the Internet. The Internet is an important driver behind media convergence and connects information and communication technologies. While new Internet media share some properties with traditional media, several novel features have appeared: On the content side, aggregation by third parties that have no editorial policy and user-generated content have become increasingly important. On the advertiser side, fine-tuned tailoring and tar...

  13. Reports on internet traffic statistics

    OpenAIRE

    Hoogesteger, Martijn; Oliveira Schmidt, de, Ricardo; Sperotto, Anna; Pras, Aiko

    2013-01-01

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

  14. The Economics of Internet Markets

    OpenAIRE

    Jonathan Levin

    2011-01-01

    The internet has facilitated the creation of new markets characterized by large scale, increased customization, rapid innovation and the collection and use of detailed consumer and market data. I describe these changes and some of the economic theory that has been useful for thinking about online advertising markets, retail and business-to-business e-commerce, internet job matching and financial exchanges, and other internet platforms. I also discuss the empirical evidence on competition and ...

  15. Prevalence of Internet Addiction and its relationship with anxiety, stress, and depression in intermediate students in Birjand city in 2014

    Directory of Open Access Journals (Sweden)

    Amir Turi

    2015-04-01

    Conclusion: Results indicated a high prevalence of internet addiction in the students and had significant relationships with anxiety, stress , and depression.This is something that necessitates . interventions aiming at preventing various harms to them.

  16. Women's experiences of factors affecting treatment engagement and adherence in internet delivered Behavioural Activation for Postnatal Depression

    Directory of Open Access Journals (Sweden)

    Heather A. O'Mahen

    2015-03-01

    Discussion: Open access, self-help internet interventions are acceptable to women with postnatal depression, but it is critical to provide tailoring and support to help overcome barriers and improve treatment adherence.

  17. How reliable is internet-based self-reported identity, socio-demographic and obesity measures in European adults?

    NARCIS (Netherlands)

    Celis-Morales, C.; Livingstone, K.M.; Woolhead, C.; Forster, H.; O’Donovan, C.B.; Macready, A.L.; Fallaize, R.; Marsaux, C.F.M.; Tsirigoti, L.; Efstathopoulou, E.; Moschonis, G.; Navas-Carretero, S.; San-Cristobal, R.; Kolossa, S.; Klein, U.L.; Hallmann, J.; Godlewska, M.; Surwiłło, A.; Drevon, C.A.; Bouwman, J.; Grimaldi, K.; Parnell, L.D.; Manios, Y.; Traczyk, I.; Gibney, E.R.; Brennan, L.; Walsh, M.C.; Lovegrove, J.A.; Martinez, J.A.; Daniel, H.; Saris, W.H.M.; Gibney, M.; Mathers, J.C.

    2015-01-01

    In e-health intervention studies, there are concerns about the reliability of internet-based, self-reported (SR) data and about the potential for identity fraud. This study introduced and tested a novel procedure for assessing the validity of internet-based, SR identity and validated anthropometric

  18. Validation of internet-based self-reported anthropometric, demographic data and participant identity in the Food4Me study

    Science.gov (United States)

    BACKGROUND In e-health intervention studies, there are concerns about the reliability of internet-based, self-reported (SR) data and about the potential for identity fraud. This study introduced and tested a novel procedure for assessing the validity of internet-based, SR identity and validated anth...

  19. Advertising on the Internet

    OpenAIRE

    Truxa, Lukáš

    2014-01-01

    The influence of the Internet on the development of marketing and communication is really great. Rhythmic gymnastics club TJ Vodní stavby Praha Zelený pruh was founded more than 20 years ago and they still don´t have a website, which would present and provide complete information. In bachelor thesis is recommended to the club effective web project to promote. Other objectives are better information about the club and recruit new gymnasts. First theoretical part is about creation of the adv...

  20. Reklamos internete efektyvumo didinimas

    OpenAIRE

    Daugirdaitė, Dovilė

    2008-01-01

    Reklama internete - sparčiausiai augantis reklamos sektorius. Tačiau informacijos kaip efektyviai išnaudoti interneto, kaip interaktyvaus reklamos skleidimo kanalo, privalumus reklamos srityje vis dar trūksta. Pagrindinis šio darbo tikslas – ištyrus internetinės reklamos ypatumus, pateikti siūlymus šio verslo sektoriaus efektyvumui didinti. Darbas susideda iš trijų pagrindinių dalių: Pirmoje dalyje pateikiama internetinės reklamos samprata, aptariami pagrindinės reklamos skleidimo priemonės. ...