Science.gov

Sample records for alla rete internet

  1. Sex cord-gonadal stromal tumor of the rete testis.

    PubMed

    Sajadi, Kamran P; Dalton, Rory R; Brown, James A

    2009-01-01

    A 34-year-old tetraplegic patient with suppurative epididymitis was found on follow-up examination and ultrasonography to have a testicular mass. The radical orchiectomy specimen contained an undifferentiated spindled sex cord-stromal tumor arising in the rete testis. Testicular sex cord-stromal tumors are far less common than germ cell neoplasms and are usually benign. The close relationship between sex cords and ductules of the rete testis during development provides the opportunity for these uncommon tumors to arise anatomically within the rete tesis. This undifferentiated sex cord-stromal tumor, occurring in a previously unreported location, is an example of an unusual lesion mimicking an intratesticular malignant neoplasm.

  2. Optimal pattern distributions in Rete-based production systems

    NASA Technical Reports Server (NTRS)

    Scott, Stephen L.

    1994-01-01

    Since its introduction into the AI community in the early 1980's, the Rete algorithm has been widely used. This algorithm has formed the basis for many AI tools, including NASA's CLIPS. One drawback of Rete-based implementation, however, is that the network structures used internally by the Rete algorithm make it sensitive to the arrangement of individual patterns within rules. Thus while rules may be more or less arbitrarily placed within source files, the distribution of individual patterns within these rules can significantly affect the overall system performance. Some heuristics have been proposed to optimize pattern placement, however, these suggestions can be conflicting. This paper describes a systematic effort to measure the effect of pattern distribution on production system performance. An overview of the Rete algorithm is presented to provide context. A description of the methods used to explore the pattern ordering problem area are presented, using internal production system metrics such as the number of partial matches, and coarse-grained operating system data such as memory usage and time. The results of this study should be of interest to those developing and optimizing software for Rete-based production systems.

  3. Squamous metaplasia of the rete ovarii in a Zebu cow

    PubMed Central

    2012-01-01

    Background Stratified keratinizing squamous epithelium in the ovary has been associated with the diagnosis of ovarian teratoma in cows. Recently, the diagnosis of “epidermoid cyst” has been proposed. A case of squamous metaplasia of the rete ovarii in a Zebu cow is described in this report. Case presentation A crossbreed Zebu cow had both ovaries enlarged with multiple cysts. Most cysts were lined by well differentiated keratinizing stratified squamous epithelium and filled with keratinized lamellar material. Some cysts were lined by an epithelial layer that ranged from single cuboidal, double cuboidal epithelium, stratified non keratinized epithelium, and areas of keratinizing stratified squamous epithelium. Single or double layered cuboidal epithelia of the cysts expressed low molecular weight cytokeratin 7, whose expression was absent in the keratinizing stratified squamous epithelia of same cysts. Conversely, high molecular weight cytokeratins 1, 5, 10, and 14 were strongly expressed by the keratinizing stratified epithelium. Conclusion Squamous metaplasia of the rete ovarii was diagnosed. Squamous metaplasia of the rete ovarii, may account for some of the previously described squamous lesions in the ovary, which may have been misinterpreted as teratoma or epidermoid cysts. PMID:23217175

  4. MIRO: A debugging tool for CLIPS incorporating historical Rete networks

    NASA Technical Reports Server (NTRS)

    Tuttle, Sharon M.; Eick, Christoph F.

    1994-01-01

    At the last CLIPS conference, we discussed our ideas for adding a temporal dimension to the Rete network used to implement CLIPS. The resulting historical Rete network could then be used to store 'historical' information about a run of a CLIPS program, to aid in debugging. MIRO, a debugging tool for CLIPS built on top of CLIPS, incorporates such a historical Rete network and uses it to support its prototype question-answering capability. By enabling CLIPS users to directly ask debugging-related questions about the history of a program run, we hope to reduce the amount of single-stepping and program tracing required to debug a CLIPS program. In this paper, we briefly describe MIRO's architecture and implementation, and the current question-types that MIRO supports. These question-types are further illustrated using an example, and the benefits of the debugging tool are discussed. We also present empirical results that measure the run-time and partial storage overhead of MIRO, and discuss how MIRO may also be used to study various efficiency aspects of CLIPS programs.

  5. Vasculature of the orbital rete in the Japanese deer (Cervus nippon).

    PubMed

    Ninomiya, H.; Masui, M.

    1999-01-01

    The vasculature of the orbital rete (rete mirabile ophthalmicum) in Japanese deer (Cervus nippon) was studied using corrosion casting, scanning electron microscopy, and histology. The orbital rete is a flat, triangular- or leaf-shaped arterial network, which consists of a complex of small arterioles, that intermixes with a similar complex of the supraorbital vein at the base of the orbital cavity. Blood to the retina passes through the orbital rete. The orbital retial arterioles leave the parent external ophthalmic artery at right angles forming T-shaped bifurcations, and follow a tortuous, undulating course. Each retial arteriole is connected by side branches and forms a rope-ladder-like network. Some of the side branches are surrounded by a groove representing the intra-arterial cushion that regulates blood flow at branching sites. The central retinal artery supplying the retina originates from the orbital rete. The ciliary arteries supplying the choroid arise from the external ophthalmic artery proximal to the orbital rete. The anatomical specializations of the orbital rete may involve buffering the blood pressure and flow to the retina and regulating ocular tissue temperature as in the carotid rete. In addition, the orbital rete may help dampen the tension that the vessel exerts on the retina, by stretching in response to eyeball movement.

  6. A Scala DSL for RETE-Based Runtime Verification

    NASA Technical Reports Server (NTRS)

    Havelund, Klaus

    2013-01-01

    Runtime verification (RV) consists in part of checking execution traces against formalized specifications. Several systems have emerged, most of which support specification notations based on state machines, regular expressions, temporal logic, or grammars. The field of Artificial Intelligence (AI) has for an even longer period of time studied rule-based production systems, which at a closer look appear to be relevant for RV, although seemingly focused on slightly different application domains, such as for example business processes and expert systems. The core algorithm in many of these systems is the Rete algorithm. We have implemented a Rete-based runtime verification system, named LogFire (originally intended for offline log analysis but also applicable to online analysis), as an internal DSL in the Scala programming language, using Scala's support for defining DSLs. This combination appears attractive from a practical point of view. Our contribution is in part conceptual in arguing that such rule-based frameworks originating from AI may be suited for RV.

  7. Performance evaluation of the multiple root node approach to the Rete pattern matcher for production systems

    SciTech Connect

    Sohn, A.; Gaudiot, J.-L.

    1991-12-31

    Much effort has been expanded on special architectures and algorithms dedicated to efficient processing of the pattern matching step of production systems. In this paper, the authors investigate the possible improvement on the Rete pattern matcher for production systems. Inefficiencies in the Rete match algorithm have been identified, based on which they introduce a pattern matcher with multiple root nodes. A complete implementation of the multiple root node-based production system interpreter is presented to investigate its relative algorithmic behavior over the Rete-based Ops5 production system interpreter. Benchmark production system programs are executed (not simulated) on a sequential machine Sun 4/490 by using both interpreters and various experimental results are presented. Their investigation indicates that the multiple root node-based production system interpreter would give a maximum of up to 6-fold improvement over the Lisp implementation of the Rete-based Ops5 for the match step.

  8. Rete mirabile associated with pial arteriovenous fistula: imaging features with literature review.

    PubMed

    Mondel, Prabath Kumar; Saraf, Rashmi; Limaye, Uday S

    2017-02-24

    A rete mirabile is a vascular network of intercommunicating small arteries or arterioles that replace the definitive adult artery supplying the brain. It supplies the brain in lower mammals but is not seen in normal human embryological development. A 26-year-old man presented with worsening tinnitus that was interfering with his sleep. On CT and digital subtraction angiography he was found to have a temporal lobe pial arteriovenous fistula with bilateral carotid and vertebral rete mirabile. The patient was offered open surgical and endovascular treatment options for pial arteriovenous fistula but he refused both and opted for conservative medical management. At 6-month follow-up he continued to have pulsatile tinnitus but was otherwise neurologically normal. We present the first described association of rete mirabile with pial arteriovenous fistula and discuss its clinical presentation and imaging features, with a review of the literature for bilateral carotid and vertebral rete mirabile.

  9. Rete mirabile associated with pial arteriovenous fistula: imaging features with literature review.

    PubMed

    Mondel, Prabath Kumar; Saraf, Rashmi; Limaye, Uday S

    2017-02-16

    A rete mirabile is a vascular network of intercommunicating small arteries or arterioles that replace the definitive adult artery supplying the brain. It supplies the brain in lower mammals but is not seen in normal human embryological development. A 26-year-old man presented with worsening tinnitus that was interfering with his sleep. On CT and digital subtraction angiography he was found to have a temporal lobe pial arteriovenous fistula with bilateral carotid and vertebral rete mirabile. The patient was offered open surgical and endovascular treatment options for pial arteriovenous fistula but he refused both and opted for conservative medical management. At 6-month follow-up he continued to have pulsatile tinnitus but was otherwise neurologically normal. We present the first described association of rete mirabile with pial arteriovenous fistula and discuss its clinical presentation and imaging features, with a review of the literature for bilateral carotid and vertebral rete mirabile.

  10. Vasculature of the ophthalmic rete in night herons (Nycticorax nycticorax): scanning electron microscopy of corrosion casts.

    PubMed

    Ninomiya, Hiroyoshi

    2002-09-01

    Vasculature of the ophthalmic rete (rete ophthalmicum) in the night heron (Nycticorax nycticorax) was studied using scanning electron microscopy of vascular corrosion casts and light microscopy on tissue sections. Most blood to the eyeball and a lesser volume of blood to the brain passed through the ophthalmic rete via the external ophthalmic artery. The collateral retial arterioles originated from the external ophthalmic artery forming a flat and fusiform-shaped arterial network at the ventrotemporal region of the eyeball. The arterial network was intermixed with a similar complex of the veins from the eye. The ophthalmotemporal artery, which supplied the eyeball posteriorly, and supraorbital and infraorbital arteries, which supplied the eyeball anteriorly, originated from the rete. Blood from the eye, which is a site of potential heat loss, drained into the ophthalmic rete via the ophthalmotemporal vein. On the casts of retial arterioles, slit-like cleavages at branching sites representing flap valves, which might play a role as sluice valves, were seen. In addition, marks of circularly running grooves, which might represent tufts of smooth muscle cells and might contribute to a sphincter activity, were observed. These anatomical specializations of the avian ophthalmic rete, involving parallel arrangement of arteries and veins, may function to facilitate counter-current heat exchange and to regulate blood pressure and volume to the eye and the brain.

  11. Bilateral carotid and vertebral rete mirabile with vein of Galen aneurysmal malformation: an unreported association

    PubMed Central

    Mondel, Prabath Kumar; Saraf, Rashmi; Limaye, Uday S

    2014-01-01

    Rete mirabile is a fine meshwork of anastomosing vessels that replace the parent artery. A 30-year-old woman complained of slurring of speech, right eye proptosis, recurrent vomiting, and loss of bladder and bowel control, followed by drowsiness lasting 30–40 min, for the past 6 months. On cross sectional imaging and angiography, the patient was found to have a vein of Galen aneurysmal malformation, with bilateral carotid and vertebral rete mirabile. The patient was offered both endovascular and open surgical options but she refused any form of surgical treatment and opted for conservative management. At the 6 month follow-up, she continued to have occasional episodes of headache and vomiting but was otherwise normal. We describe the clinical, cross sectional, and angiographic features of this patient. A comparison with other patients with bilateral carotid and vertebral rete mirabile is also reported. PMID:25414211

  12. [Cystic dysplasia of rete testis associated with ipsilateral renal agenesis. Case report].

    PubMed

    Cimador, M; Rosone, G; Castagnetti, M; Libri, M; Bertozzi, M; Lima, M; De Grazia, E

    2003-04-01

    Cystic dysplasia of the rete testis is a rare abnormality often associated with the ipsilateral agenesis of kidney. This malformation is due to a development defect of the mesonephric duct which is the cause of both the dilation of the testicular rete testis and renal agenesis. A case of this rare malformation, showing all the peculiarities described in the medical literature, is presented. A 3 years-4 months boy was examined for an asymptomatic left scrotal mass; thus, he underwent ultrasonography, which showed a multiple tubular and cystic dilatation of left rete testis, associated with the absence of left kidney, afterward confirmed by MAG3-radionuclide scan. Diagnosis was also validated by testicular biopsy. No surgery was required. The child is nowadays under observation and at 2-years follow-up he doesn't show any symptom. According to many authors, a conservative treatment of this benign congenital abnormality is suggested as well as serial ultrasonography to monitor the growth of the testicular mass, which in a longest follow-up, could require surgery. Malignant transformation nor infertility have never been described.

  13. Air humidity and carotid rete function in thermoregulation of the goat.

    PubMed

    Jessen, C; Pongratz, H

    1979-07-01

    1. The effects of air humidity on respiratory rate have been studied in conscious goats exposed to an air temperature of + 33 degrees C. Before the experiments the animals had been chronically implanted with hypothalamic thermodes and intravascular heat exchangers to manipulate hypothalamic and general body core temperatures.2. Raising air humidity from 37 to 96% at constant air temperature resulted in a rise of respiratory rate, an immediate increase in hypothalamic temperature and a delayed smaller increase in general body core temperature.3. The rise of respiratory rate was smaller when general body core temperature was clamped at its control level and was absent when hypothalamic and general body core temperatures were clamped at their control levels during the humid air phase.4. It is concluded that the effect of high air humidity on respiratory rate in goats is predominantly the result of a rise in hypothalamic temperature acting on local thermosensitive structures. The carotid rete heat exchanger is thought to provide the thermal link between the evaporating surfaces of the upper respiratory tract and the hypothalamus.5. This function of the carotid rete heat exchanger is restricted to heat stressed animals. In animals subject to central cooling no local effects on hypothalamic temperature could be observed when the temperature of the inspired air was altered from + 33 to - 17 degrees C.

  14. Air humidity and carotid rete function in thermo-regulation of the goat

    PubMed Central

    Jessen, Claus; Pongratz, Hans

    1979-01-01

    1. The effects of air humidity on respiratory rate have been studied in conscious goats exposed to an air temperature of + 33 °C. Before the experiments the animals had been chronically implanted with hypothalamic thermodes and intravascular heat exchangers to manipulate hypothalamic and general body core temperatures. 2. Raising air humidity from 37 to 96% at constant air temperature resulted in a rise of respiratory rate, an immediate increase in hypothalamic temperature and a delayed smaller increase in general body core temperature. 3. The rise of respiratory rate was smaller when general body core temperature was clamped at its control level and was absent when hypothalamic and general body core temperatures were clamped at their control levels during the humid air phase. 4. It is concluded that the effect of high air humidity on respiratory rate in goats is predominantly the result of a rise in hypothalamic temperature acting on local thermosensitive structures. The carotid rete heat exchanger is thought to provide the thermal link between the evaporating surfaces of the upper respiratory tract and the hypothalamus. 5. This function of the carotid rete heat exchanger is restricted to heat stressed animals. In animals subject to central cooling no local effects on hypothalamic temperature could be observed when the temperature of the inspired air was altered from + 33 to - 17 °C. PMID:490377

  15. Stenting for Symptomatic Vertebral Artery Stenosis Associated with Bilateral Carotid Rete Mirabile: The Long-Term Clinical and Angiographic Outcome

    PubMed Central

    Baek, Jang Hyun

    2015-01-01

    Symptomatic vertebral artery (VA) stenosis associated with bilateral carotid rete mirabile (CRM) has not been reported. We report the long-term clinical and angiographic outcome after stenting for symptomatic VA stenosis in the patient with bilateral CRM. This report is the first case that symptomatic VA stenosis associated with bilateral CRM was treated with stenting. PMID:25995701

  16. Carotid rete mirabile associated with subarachnoid hemorrhage from intracranial aneurysm: A case report and systematic review

    PubMed Central

    Yamaki, Vitor Nagai; Júnior, Fernando Mendes Paschoal; Piske, Ronie Leo; Teixeira, Manoel Jacobsen; Bor-Seng-Shu, Edson

    2015-01-01

    Carotid rete mirabile (CRM) is a rare physiological vascular network in humans that is most often found in Eastern populations. This paper describes a CRM associated with an aneurysmal subarachnoid hemorrhage (aSAH) and discusses the details of the patient’s treatment. A 28-year-old woman was admitted to our service with clinical signs and symptoms of a spontaneous aSAH. Computed tomography revealed a diffuse and extensive SAH (Fisher group IV), while an angiogram showed an abnormal collateral network in the right carotid system and a hypoplastic aspect to the internal carotid artery (ICA) on the same side. In addition, a saccular aneurysm with a diameter of 9.5 mm was present in the ophthalmic segment of the left ICA. This case is extremely uncommon. To avoid rebleeding in the patient, we successfully treated the patient by clipping the aneurysmal lesion. No procedure was performed for the CRM. PMID:25934776

  17. Experimental study of temperature-sensitive chitosan/β-glycerophosphate embolic material in embolizing the basicranial rete mirabile in swines.

    PubMed

    Ning, Xianbin; Zhao, Changfu; Pang, Jinfeng; Ding, Zhaoyi; Wang, Yubo; Xu, Kan; Chen, Hao; Li, Bingwei; Luo, Q I

    2015-07-01

    The aim of the present study was to evaluate the feasibility of the non-adhesive temperature-sensitive liquid embolic material, chitosan/β-glycerophosphate (C/GP), in embolizing the basicranial rete mirabile (REM) in a swine model of cerebral arteriovenous malformation (cAVM). A total of 24 domestic swines were used as the experimental animals, among which 12 pigs underwent direct embolization of one side of the REM, while the other 12 pigs underwent embolization of the bilateral REM following anastomosis of the carotid artery and jugular vein. A super-selective microcatheter was introduced into the REM during the embolization procedure, and the C/GP hydrogel was injected until an image of the REM disappeared in the angiography examination. Further angiography examinations were performed after 2 and 6 weeks, and histological examination of the REM was performed after 6 weeks. Of the 24 domestic swines, 23 cases underwent successful thrombosis. Convulsions occurred in one case and that pig died during the embolization procedure. Following embolization, the angiography observations revealed that the embolized REM was no longer able to be developed, and adhesion of the microcatheter tip with the embolic agent did not occur. In addition, no apparent revascularization was observed in the angiography examinations performed at weeks 2 and 6. Therefore, the current preliminary study indicated that use of the non-adhesive temperature-sensitive embolic material was feasible for the embolization of cAVM; thus, C/GP may be used as an ideal embolic material for the treatment of cAVM.

  18. Internet International.

    ERIC Educational Resources Information Center

    Woodard, Colin

    1995-01-01

    The unexpectedly rapid expansion of the Internet in Eastern and Central Europe is having a significant effect on institutions of higher education, still suffering from decades of isolation. The benefits include global access to information and cost-effective communications. A number of international efforts are under way to expand Internet access,…

  19. Internet Policy

    DTIC Science & Technology

    1999-11-17

    activities. F. Responsibilities 1. The CIO shall: a. Approve, for the OIG, DoD, policies implementing laws and guidelines on Internet use . IGDINST 4630.2 3 b...Provide leadership to manage Internet use within the OIG, DoD. c. Authorize monitoring. d. Oversee the promulgation of policies and guidance to ensure

  20. Internet Connections.

    ERIC Educational Resources Information Center

    Lindroth, Linda K.

    1996-01-01

    Lists Internet sites related to articles in this issue. Topics include a first-grade unit on voting, student-created theme binders, techniques for student motivation, and involving parents in the middle school. (KDFB)

  1. Internet Censorship

    NASA Astrophysics Data System (ADS)

    Jyotsna; Kapil; Aayush

    2012-09-01

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

  2. Measuring the Internet.

    ERIC Educational Resources Information Center

    Molyneux, Robert E.; Williams, Robert V.

    1999-01-01

    Examines the literature that measures characteristics of the Internet. Discusses: conclusions about the Internet measurement literature; definition of the Internet from a technical standpoint; history of Internet measurement; nature of the Internet data environment; Internet technical characteristics; information measurement and the Internet;…

  3. Internet bullying.

    PubMed

    Donnerstein, Ed

    2012-06-01

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

  4. Internet Sexualities

    NASA Astrophysics Data System (ADS)

    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.”

  5. The internet

    PubMed Central

    Al-Shahi, R; Sadler, M; Rees, G; Bateman, D

    2002-01-01

    The growing use of email and the world wide web (WWW), by the public, academics, and clinicians—as well as the increasing availability of high quality information on the WWW—make a working knowledge of the internet important. Although this article aims to enhance readers' existing use of the internet and medical resources on the WWW, it is also intelligible to someone unfamiliar with the internet. A web browser is one of the central pieces of software in modern computing: it is a window on the WWW, file transfer protocol sites, networked newsgroups, and your own computer's files. Effective use of the internet for professional purposes requires an understanding of the best strategies to search the WWW and the mechanisms for ensuring secure data transfer, as well as a compendium of online resources including journals, textbooks, medical portals, and sites providing high quality patient information. This article summarises these resources, available to incorporate into your web browser as downloadable "Favorites" or "Bookmarks" from www.jnnp.com, where there are also freely accessible hypertext links to the recommended sites. PMID:12438460

  6. Internet Ethics.

    ERIC Educational Resources Information Center

    Emmans, Cindy

    2000-01-01

    Focuses on the issue of ethical use of the Internet in schools, and suggests that by devising and implementing acceptable use policies, and providing students with a set of ethical guidelines, schools and libraries can deal with the situation before it becomes a problem. Discusses and the need for parents to be included in policy formation and to…

  7. Internet censorship.

    PubMed

    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.

  8. Internet AIS

    NASA Astrophysics Data System (ADS)

    Filjar, Renato; Desic, Sasa; Pokrajac, Danijela; Cubic, Ivica

    2005-05-01

    Automatic Identification System (AIS) has recently become the leading issue in maritime navigation and traffic management worldwide. The present AIS solution, based on a VHF data communications scheme, provides AIS functionalities for SOLAS (AIS Class A) vessels only in a limited environment defined by radio propagation properties. Here we present a novel approach in AIS development based on current mobile communication technologies. It utilises existing mobile communications equipment that the majority of targetted end-users own and are familiar with. A novel AIS concept aims to offer a transition of AIS data traffic to mobile Internet. An innovative AIS architecture supports AIS data processing, storing and transferring to authorised parties. This enhances not only the operational area, but also provides the global AIS with data transfer security and an improved aids-for-navigation service, with all legally traceable vessels (both AIS Class A and AIS Class B) included in the system. In order to provide the development framework for Internet AIS, a set of essential four use-cases, a communication protocol and the first Internet AIS prototype have been recently developed and are briefly introduced in this article.

  9. Internet-Based Communication

    ERIC Educational Resources Information Center

    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…

  10. The Internet and You.

    ERIC Educational Resources Information Center

    Smigielski, Alan

    1997-01-01

    This issue of "Art to Zoo" examines the "mysteries" surrounding the Internet and offers simple "pointers" on how to access the Smithsonian's teaching materials. Many of the materials are available online. Articles include: (1) "What is the Internet?"; (2) "Connecting to the Internet"; (3) "Internet Shopping List"; (4) "Internet Terms"; (5) "A…

  11. Internet dynamics

    NASA Astrophysics Data System (ADS)

    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.

  12. Next Generation Internet Overview

    NASA Technical Reports Server (NTRS)

    desJardins, R.

    1998-01-01

    Various issues associated with next generation Internet are presented in viewgraph form. Specific topics include: 1) Internet architecture; 2) NASA's advanced networking; 3) Internet capability, capacity and applications; and 4) Systems engineering.

  13. Internet Astrometry

    NASA Astrophysics Data System (ADS)

    Caballero, Rafael; Argyle, R. W.

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

  14. Poultry Internet

    NASA Astrophysics Data System (ADS)

    Cheok, Adrian David

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

  15. Internet Cruising with the Internet Hunt.

    ERIC Educational Resources Information Center

    Gates, Rick

    1993-01-01

    Describes the Internet Hunt, a game designed to challenge and inform librarians about information sources available on the Internet. The use of telnet, and FTP (File Transfer Protocol) are described, and the results of the first Internet Hunt are provided. (EA)

  16. Internet Addiction among Adolescence

    ERIC Educational Resources Information Center

    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…

  17. Internet-Based Communication

    PubMed Central

    Gernsbacher, Morton Ann

    2015-01-01

    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 our preference for writing over speaking. I propose that our preference for communicating through Internet-based text derives from a fundamental feature of writing: In contrast to speech, which is most often synchronous, text is most often asynchronous. PMID:26330702

  18. Internet and Internet Use: Teacher Trainees' Perspective

    ERIC Educational Resources Information Center

    Akinoglu, Orhan

    2009-01-01

    The aim of this study is to present the development and issues of internet and internet use. The study has a descriptive survey design and 185 randomly selected teacher trainees at Marmara University, Ataturk Education Faculty in the 2001-2002 academic year constitute the sample. Data were collected via a questionnaire prepared by the researcher…

  19. Building the Internet's Future: Internet2, ICAID and NGI.

    ERIC Educational Resources Information Center

    Van Houweling, Douglas

    1998-01-01

    Argues that to be successful, technology developed to build Internet2 must migrate to commercial networks. Discusses University Corporation for Advanced Internet Development (UCAID) and Internet2, corporate involvement in Internet2, and the federal governments Next Generation Internet (NGI). Highlights Internet2 applications, engineering, and…

  20. Advertising on the Internet.

    ERIC Educational Resources Information Center

    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. Internet Addiction and Psychopathology

    ERIC Educational Resources Information Center

    Koc, Mustafa

    2011-01-01

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

  2. Internet-Savvy Students.

    ERIC Educational Resources Information Center

    Van Horn, Royal

    2003-01-01

    Describes national study of the attitudes and behaviors of middle and high school students who use the Internet. Finds that Internet-savvy students use the Internet as a virtual book and reference library, a tutor and study shortcut, a study group, a guidance counselor, and a locker, backpack, and notebook. Offers several explanations about the…

  3. Basic Internet Software Toolkit.

    ERIC Educational Resources Information Center

    Buchanan, Larry

    1998-01-01

    Once schools are connected to the Internet, the next step is getting network workstations configured for Internet access. This article describes a basic toolkit comprising software currently available on the Internet for free or modest cost. Lists URLs for Web browser, Telnet, FTP, file decompression, portable document format (PDF) reader,…

  4. [Promotion of healthy life style and growth in primary school children (OKkio alla SALUTE)].

    PubMed

    Spinelli, A; Baglio, G; Cattaneo, C; Fontana, G; Lamberti, A

    2008-01-01

    In October 2007, the Italian Ministry of Health, the Centre for Disease Control and the Regions entrusted the National Institute of Health with the coordination of the initiative "Okkio alla Salute"--Promotion of healthy lifestyle and growth in primary school children. This programme is linked to the European programme "Gaining health" and the National Plan for Prevention. The objective of the project was to develop and maintain a monitoring system for both the health services and the schools that could also be used to better target public health interventions. The first national survey to estimate the prevalence of overweight and obesity in children and to collect information on diet and physical activity has been conducted in close collaboration with the individual regions. In the first nine months of the project, 1025 health workers and approximately 1500 school teachers have received training, and, using standardised methods, they have collected data and weighed and measured nearly 45000 third grade students (median age 8.8 years) in 2000 schools throughout the country. Participation rates have exceeded 95%. The results obtained to date indicate that the methodology is sustainable using existing health and educational resources and can be adopted as a national surveillance system.

  5. Countering Internet Extremism

    DTIC Science & Technology

    2009-01-01

    literally examine hundreds of books and speeches. Since the purpose of this work is examining ways to counter an extremist’s Internet use of the...provide differing perspectives on how to counter extremist Internet use . A 2008 New York Times article indirectly offers some methods. Writers Eric...or scholars have the most potential to effectively counter extremist Internet use . Such efforts could help to stifle some of the issues that

  6. Preparation of Al-La Master Alloy by Thermite Reaction in NaF-NaCl-KCl Molten Salt

    NASA Astrophysics Data System (ADS)

    Jang, Poknam; Li, Hyonmo; Kim, Wenjae; Wang, Zhaowen; Liu, Fengguo

    2015-05-01

    A NaF-NaCl-KCl ternary system containing La2O3 was investigated for the preparation of Al-La master alloy by the thermite reaction method. The solubility of La2O3 in NaF-NaCl-KCl molten salt was determined by the method of isothermal solution saturation. Inductively coupled plasma-optical emission spectroscopy and x-ray diffraction (XRD) analyses were used to consider the content of La2O3 in molten salt and the supernatant composition of molten salt after dissolution of La2O3, respectively. The results showed that the content of NaF had a positive influence on the solubility of La2O3 in NaF-NaCl-KCl molten salts, and the solubility of La2O3 could reach 8.71 wt.% in molten salts of 50 wt.%NaF-50 wt.% (44 wt.%NaCl + 56 wt.%KCl). The XRD pattern of cooling molten salt indicated the formation of LaOF in molten salt, which was probably obtained by the reaction between NaF and La2O3. The kinetic study showed that the thermite reaction was in accord with a first-order reaction model. The main influence factors on La content in the Al-La master alloy product, including molten salt composition, amount of Al, concentration of La2O3, stirring, reduction time and temperature, were investigated by single-factor experimentation. The content of La in the Al-La master alloy could be reached to 10.1 wt.%.

  7. Differential Psychological Impact of Internet Exposure on Internet Addicts

    PubMed Central

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

    2013-01-01

    The study explored the immediate impact of internet exposure on the mood and psychological states of internet addicts and low internet-users. Participants were given a battery of psychological tests to explore levels of internet addiction, mood, anxiety, depression, schizotypy, and autism traits. They were then given exposure to the internet for 15 min, and re-tested for mood and current anxiety. Internet addiction was associated with long-standing depression, impulsive nonconformity, and autism traits. High internet-users also showed a pronounced decrease in mood following internet use compared to the low internet-users. The immediate negative impact of exposure to the internet on the mood of internet addicts may contribute to increased usage by those individuals attempting to reduce their low mood by re-engaging rapidly in internet use. PMID:23408958

  8. Internet and forensic science

    NASA Astrophysics Data System (ADS)

    Chamakura, Reddy P.

    1997-02-01

    The Internet is a very powerful and inexpensive tool that was created for the free distribution of knowledge and information. The Internet is a learning tool, a research tool, a virtual library without borders and membership requirements, a journal with instant publication, a help desk, and a newspaper/journal with current information. Very soon, when live audio and video transmission is perfected, the Internet also will be a live classroom and everyday conference. Forensic scientists, laboratories and colleges should make use of information already available on the Internet. They also should actively participate and contribute. Very few forensic scientists and laboratories have made their presence felt by setting up their home pages/web pages. But, there is tremendous growth during the past year. Immense benefits from Internet to forensic community are discussed along with the author's personal experience. Creating on-line searchable data bases in all specialties of forensic science is an urgent need. Leading forensic journals should take a lead and create on-line searchable indexes with abstracts. On line electronic publishing, collaborative research/paper publishing or editing is easy, fast, economical and convenient through the use of the Internet. Creation of Internet repositories of unpublished papers is an idea worth looking into. Internet also can be used to give training, re-training or advanced training to students/forensic scientists.

  9. Internet Basics. ERIC Digest.

    ERIC Educational Resources Information Center

    Tennant, Roy

    The Internet is a worldwide network of computer networks. In the United States, the National Science Foundation Network (NSFNet) serves as the Internet "backbone" (a very high speed network that connects key regions across the country). The NSFNet will likely evolve into the National Research and Education Network (NREN) as defined in…

  10. Creating Pupils' Internet Magazine

    ERIC Educational Resources Information Center

    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…

  11. Banking on the Internet.

    ERIC Educational Resources Information Center

    Internet Research, 1996

    1996-01-01

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

  12. Internet addiction and antisocial internet behavior of adolescents.

    PubMed

    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.

  13. Internet organ solicitation, explained.

    PubMed

    Williams, Mark E

    2006-01-01

    The growth of internet-based communications and the increasing demand for living organ donors are resulting in more use of Web sites for organ solicitation. Web resources have the capacity to improve public awareness about both organ donations and transplant outcomes. Rules for organ donation and fair allocation must follow legal principles regarding organ solicitation. Categories of internet recipient/donor matching services include "clearing house," "membership," and "individual" sites. All these raise ethical concerns related to the individual recipient/donor relationship and to the current system of organ allocation. However, a lack of rules and regulations regarding internet solicitation exists. Several pragmatic steps are proposed.

  14. Parent's Views on Internet Use

    ERIC Educational Resources Information Center

    Odabasi, H. Ferhan

    2005-01-01

    Children's effective use of Internet relies heavily on the factors surrounding them, thus parents' views and attitudes are crucial for elementary children's productive use of Internet. Besides, parental awareness on Internet helps parents to reflect to the related issues of Internet. This study tries to reveal the elementary school children's…

  15. Internet for Library Media Specialists.

    ERIC Educational Resources Information Center

    Simpson, Carol Mann

    This guide introduces the library media specialist to the Internet, its history and features, and provides information on specific uses of the Internet in school libraries and specific areas. Section 1, "What is the Internet?" introduces the reader to the Internet; electronic mail; telnet; file transfer protocol (FTP); wide area…

  16. Internet research in psychology.

    PubMed

    Gosling, Samuel D; Mason, Winter

    2015-01-03

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

  17. The interplanetary Internet

    NASA Technical Reports Server (NTRS)

    Hooke, A. J.

    2000-01-01

    Architectural design of the interplanetary internet is now underway and prototype flight testing of some of the candidate protocols is anticipated within a year. This talk will describe the current status of the project.

  18. Internet access to ionosondes

    NASA Astrophysics Data System (ADS)

    Galkin, I. A.; Kitrosser, D. F.; Kecic, Z.; Reinisch, B. W.

    1999-01-01

    Connecting ionosondes to the Internet gives easy access to real-time information on ionospheric conditions. Some of the ionosonde sites provide just the ionogram displays, others give in addition the scaled ionospheric characteristics directly usable for frequency management and HF channel assessment. Some sounders also store days or months of station data, which makes it possible remotely to evaluate the time history of geophysical events. The Internet link is also a convenient means for remote system maintenance and control. The paper addresses various aspects of the Internet ionosonde scenario, including data base support, WWW publishing, user interface, security, and data format. A list of Internet accessible ionosonde stations is provided with a brief description.

  19. Strategy and the Internet.

    PubMed

    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.

  20. Saving the internet.

    PubMed

    Zittrain, Jonathan

    2007-06-01

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

  1. Internet Based Remote Operations

    NASA Technical Reports Server (NTRS)

    Chamberlain, James

    1999-01-01

    This is the Final Report for the Internet Based Remote Operations Contract, has performed payload operations research support tasks March 1999 through September 1999. These tasks support the GSD goal of developing a secure, inexpensive data, voice, and video mission communications capability between remote payload investigators and the NASA payload operations team in the International Space Station (ISS) era. AZTek has provided feedback from the NASA payload community by utilizing its extensive payload development and operations experience to test and evaluate remote payload operations systems. AZTek has focused on use of the "public Internet" and inexpensive, Commercial-off-the-shelf (COTS) Internet-based tools that would most benefit "small" (e.g., $2 Million or less) payloads and small developers without permanent remote operations facilities. Such projects have limited budgets to support installation and development of high-speed dedicated communications links and high-end, custom ground support equipment and software. The primary conclusions of the study are as follows: (1) The trend of using Internet technology for "live" collaborative applications such as telescience will continue. The GSD-developed data and voice capabilities continued to work well over the "public" Internet during this period. 2. Transmitting multiple voice streams from a voice-conferencing server to a client PC to be mixed and played on the PC is feasible. 3. There are two classes of voice vendors in the market: - Large traditional phone equipment vendors pursuing integration of PSTN with Internet, and Small Internet startups.The key to selecting a vendor will be to find a company sufficiently large and established to provide a base voice-conferencing software product line for the next several years.

  2. Internet Technology on Spacecraft

    NASA Technical Reports Server (NTRS)

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

    2000-01-01

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

  3. Internet Performance to Africa

    SciTech Connect

    Cottrell, L

    2003-10-01

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

  4. Internet Access to Spacecraft

    NASA Technical Reports Server (NTRS)

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

    2000-01-01

    The Operating Missions as Nodes on the Internet (OMNI) project at NASA's Goddard Space flight Center (GSFC), is demonstrating the use of standard Internet protocols for spacecraft communication systems. This year, demonstrations of Internet access to a flying spacecraft have been performed with the UoSAT-12 spacecraft owned and operated by Surrey Satellite Technology Ltd. (SSTL). Previously, demonstrations were performed using a ground satellite simulator and NASA's Tracking and Data Relay Satellite System (TDRSS). These activities are part of NASA's Space Operations Management Office (SOMO) Technology Program, The work is focused on defining the communication architecture for future NASA missions to support both NASA's "faster, better, cheaper" concept and to enable new types of collaborative science. The use of standard Internet communication technology for spacecraft simplifies design, supports initial integration and test across an IP based network, and enables direct communication between scientists and instruments as well as between different spacecraft, The most recent demonstrations consisted of uploading an Internet Protocol (IP) software stack to the UoSAT- 12 spacecraft, simple modifications to the SSTL ground station, and a series of tests to measure performance of various Internet applications. The spacecraft was reconfigured on orbit at very low cost. The total period between concept and the first tests was only 3 months. The tests included basic network connectivity (PING), automated clock synchronization (NTP), and reliable file transfers (FTP). Future tests are planned to include additional protocols such as Mobile IP, e-mail, and virtual private networks (VPN) to enable automated, operational spacecraft communication networks. The work performed and results of the initial phase of tests are summarized in this paper. This work is funded and directed by NASA/GSFC with technical leadership by CSC in arrangement with SSTL, and Vytek Wireless.

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

    ERIC Educational Resources Information Center

    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…

  6. Internet Abuse and Internet Addiction in the Workplace

    ERIC Educational Resources Information Center

    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…

  7. Internet2 Formalities: University Corporation for Advanced Internet Development (UCAID).

    ERIC Educational Resources Information Center

    Machovec, George S.

    1998-01-01

    Discusses the history, goals, and partnerships of the University Corporation for Advanced Internet Development (UCAID) created in October 1997 and the hiring of Doug Van Houweling as CEO. UCAID supports Internet2 (or Internet II) a collaborative effort between higher education and industry to facilitate and coordinate the development of advanced…

  8. Internet 2 and the Next Generation Internet: A Realistic Assessment.

    ERIC Educational Resources Information Center

    Preston, Cecilia M.

    1999-01-01

    Describes new developments, such as Internet 2 and the Next Generation Internet (NGI) initiative, as well as other potential advances in high-performance applications that these new electronic resources will create. Relates these developments to the evolution of the Internet, and looks ahead to their likely impact beyond the higher education and…

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

    PubMed

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

    2012-07-01

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

  10. Internet Training Needs Inventory.

    ERIC Educational Resources Information Center

    Weglarz, Shirley

    The Office of Institutional Research at Johnson County Community College (JCCC), Kansas, conducted a survey to help determine the level of interest in Internet training courses. Surveys were mailed in November 1998 to 9,982 individuals selected from six lists representing the JCCC Business and Industry Division's current and potential clients. A…

  11. Bringing the Internet Home.

    ERIC Educational Resources Information Center

    Struck, Myron

    2000-01-01

    Only one-third of households with incomes under $25,000 have Internet access. Bridging the home computer gap is a topic drawing government, corporate, and nonprofit efforts and spurring wide-ranging partnerships aimed at building model, replicable programs. Wiring efforts in LaGrange, Georgia, and Manassas, Virginia are described. (MLH)

  12. Immersion and the Internet.

    ERIC Educational Resources Information Center

    Birch, Gary; Matas, Cristina Poyatos

    1999-01-01

    Discusses a research project that aims to study the grammatical development of two groups of language immersion students, one that is participating in an Internet project involving collaboration with learners in France and Canada, and another that is exposed to the teaching of grammar that has been integrated with content area studies. (Author/VWL)

  13. An International Internet Collaboration.

    ERIC Educational Resources Information Center

    Tumminello, Joanna; Carlshamre, Par

    1996-01-01

    Presents a case study of a year-long collaboration over the Internet between a systems analyst from Sweden and a technical communicator from the United States that resulted in a conference paper. Describes the progress of the collaboration, the major difficulties encountered, and the authors' conclusion about its success. Suggests how to improve…

  14. Intro through Internet Psychology.

    ERIC Educational Resources Information Center

    Webster, Sandra K.; Kelliher, Thomas P.

    Psychology and computer science were clustered into a course in "Internet Psychology" with the goal of enabling students to use electronic networks responsibly and creatively and to understand the principles of psychology as they operate in the electronic context. Fourteen students from a variety of majors registered for the class.…

  15. Technology and Internet Connections.

    ERIC Educational Resources Information Center

    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…

  16. Cataloguing the Internet.

    ERIC Educational Resources Information Center

    O'Daniel, Heather B.

    1999-01-01

    This paper discusses problems and opportunities, presented by the information explosion and the growth of the Internet, for libraries to apply and augment traditional methods of cataloging. The first section provides an overview of how the process of cataloging evolved, including the development of the Anglo-American Cataloging Rules (AACR),…

  17. Internet Technology Resources.

    ERIC Educational Resources Information Center

    Roy, Loriene, Comp.

    Part of a larger report on the Four Directions Project, an American Indian technology innovation project, this section includes six "pathfinders" to locating information on Internet resources. The pathfinders were designed by students in the Graduate School of Library and Information Science at the University of Texas at Austin in…

  18. The Global Internet Pandemic

    ERIC Educational Resources Information Center

    Carter, Deborah Joy

    2009-01-01

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

  19. Reading the Internet

    ERIC Educational Resources Information Center

    McPherson, Keith

    2005-01-01

    Similar trends are occurring in schools. Lenhart, Simoin, and Graziano (2001) found that 94% of teens online use the Internet for school research projects, and according to the U.S. Department of Education (2004), "even students from low-income groups without access to technology at home seek and find it-using computers at schools, libraries, or…

  20. Internet 2 Access Grid.

    ERIC Educational Resources Information Center

    Simco, Greg

    2002-01-01

    Discussion of the Internet 2 Initiative, which is based on collaboration among universities, businesses, and government, focuses on the Access Grid, a Computational Grid that includes interactive multimedia within high-speed networks to provide resources to enable remote collaboration among the research community. (Author/LRW)

  1. Navigating Internet 2.

    ERIC Educational Resources Information Center

    Gale, Douglas

    1998-01-01

    Discussion of Internet2 and the college or university's decision to participate in the network looks at the characteristics of the system and the advantages of access to it; infrastructure needed to participate; costs to the institution; considerations in making the decision to participate; and the consequences of waiting. (MSE)

  2. All Aboard the Internet.

    ERIC Educational Resources Information Center

    Descy, Don E.

    1993-01-01

    This introduction to the Internet with examples for Macintosh computer users demonstrates the ease of using e-mail, participating on discussion group listservs, logging in to remote sites using Telnet, and obtaining resources using the File Transfer Protocol (FTP). Included are lists of discussion groups, Telnet sites, and FTP Archive sites. (EA)

  3. Internet Resources for General Music.

    ERIC Educational Resources Information Center

    Thompson, Keith P.

    1999-01-01

    Describes Internet tools that can be incorporated into the general music class structure and are appropriate for upper elementary and middle school students: (1) electronic music dictionaries and encyclopedias; (2) Internet practice-and-drill web sites; and (3) virtual learning centers. Discusses the structure of Internet projects and the use of…

  4. Internet in the Indian Context.

    ERIC Educational Resources Information Center

    Rao, Sizigendi Subba

    This paper presents briefly the concept of the Internet and lists the Internet service providers in India (Education and Research Network from Department of Electronics, National Informatics Network from National Informatics Center, Gateway Internet Access Service from Videsh Sanchar Nigam Limited, and SOFTNET from Software Technology Parks India)…

  5. Surfing the Internet. An Introduction.

    ERIC Educational Resources Information Center

    Polly, Jean Armour

    1992-01-01

    Describes resources available through INTERNET that are of interest to librarians, including electronic newsletters and serials, online library catalogs, bulletin boards, remote access to software or text files, utilities to help navigate the network, sources for learning more about the INTERNET, discussion list guides, and INTERNET library…

  6. Student Use of the Internet

    ERIC Educational Resources Information Center

    Malaney, Gary D.

    2004-01-01

    This article explores Internet use among undergraduates, especially at one public research university where researchers have studied students' self-reported Internet use for several years. Analysis of data from a survey administered to 490 undergraduates in Fall 2000 and a survey of 593 undergraduates in Fall 2003 revealed that Internet use is…

  7. Narcissism and Internet pornography use.

    PubMed

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

    2015-01-01

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

  8. Canadian orthodontist Internet user profile.

    PubMed

    Palmer, Neal G; Yacyshyn, James R; Northcott, Herbert C; Nebbe, Brian; Flores-Mir, Carlos; Major, Paul W

    2006-01-01

    An anonymous, self-administered, mail-out survey of Canadian Orthodontists was conducted to evaluate the characteristics of orthodontic Internet use. The response rate was 45.6% (304 of 667). A total of 76.6% of orthodontists reported having Internet access at work, and an additional 12.4% reported having Internet access from a different location. Statistically significant associations between Internet usage and office staff size (P < .001) and years of practice (P = .046) were observed. Offices with larger staffs had greater Internet access. Number of staffs and number of case starts were positively correlated (P < .001, r = 0.498). The odds ratio for having Internet access on the basis of increased case starts from the less than 100 to 300-399 categories was 5.67. Although not statistically significant, there was a trend for greater Internet access by younger practitioners.

  9. Internet addiction in young people.

    PubMed

    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.

  10. Quantification of character-impacting compounds in Ocimum basilicum and 'Pesto alla Genovese' with selected ion flow tube mass spectrometry.

    PubMed

    Amadei, Gianluca; Ross, Brian M

    2012-02-15

    Basil (Ocimum basilicum) is an important flavourant plant which constitutes the major ingredient of the pasta sauce 'Pesto alla Genovese'. The characteristic smell of basil stems mainly from a handful of terpenoids (methyl cinnamate, eucalyptol, linalool and estragole), the concentration of which varies according to basil cultivars. The simple and rapid analysis of the terpenoid constituents of basil would be useful as a means to optimise harvesting times and to act as a quality control process for basil-containing foodstuffs. Classical analytical techniques such as gas chromatography/mass spectrometry (GC/MS) are, however, slow, technically demanding and therefore less suitable for routine analysis. A new chemical ionisation technique which allows real-time quantification of traces gases, Selected Ion Flow Tube Mass Spectrometry (SIFT-MS), was therefore utilised to determine its usefulness for the assay of terpenoid concentrations in basil and pesto sauce headspace. Trace gas analysis was performed using the NO(+) precursor ion which minimised interference from other compounds. Character-impacting compound concentration was measured in basil headspace with good reproducibility and statistically significant differences were observed between cultivars. Quantification of linalool in pesto sauce headspace proved more difficult due to the presence of interfering compounds. This was resolved by careful selection of reaction product ions which allowed us to detect differences between various commercial brands of pesto. We conclude that SIFT-MS may be a valid tool for the fast and reproducible analysis of flavourant terpenoids in basil and basil-derived foodstuffs.

  11. Internet Business Solutions

    NASA Technical Reports Server (NTRS)

    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.

  12. Internet and Advertisement.

    PubMed

    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.

  13. Treatment of internet addiction.

    PubMed

    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.

  14. Internet Cancer Support Groups

    PubMed Central

    Chee, Wonshik; Tsai, Hsiu-Min; Lin, Li-Chen; Cheng, Ching-Yu

    2006-01-01

    Internet Cancer Support Groups (ICSGs) are an emerging form of support group on Internet specifically for cancer patients. Previous studies have indicated the effectiveness of ICSGs as a research setting or a data-collection method. Yet recent studies have also indicated that ICSGs tend to serve highly educated, high-income White males who tend to be at an early stage of cancer. In this article, a total of 317 general ICSGs and 229 ethnic-specific ICSGs searched through Google.com, Yahoo.com, http://Msn.com, AOL.com, and ACOR.org are analyzed from a feminist perspective. The written records of group discussions and written memos by the research staff members were also analyzed using content analysis. The idea categories that emerged about these groups include (a) authenticity issues; (b) ethnicity and gender issues; (c) intersubjectivity issues; and (d) potential ethical issues. The findings suggest that (a) researchers adopt multiple recruitment strategies through various Internet sites and/or real settings; (b) researchers raise their own awareness of the potential influences of the health-related resources provided by ICSGs and regularly update their knowledge related to the federal and state standards and/or policies related to ICSGs; and (c) researchers consider adopting a quota-sampling method. PMID:15681976

  15. Internet Fuel Cells Forum

    SciTech Connect

    Sudhoff, Frederick A.

    1996-08-01

    The rapid development and integration of the Internet into the mainstream of professional life provides the fuel cell industry with the opportunity to share new ideas with unprecedented capabilities. The U.S. Department of Energy's (DOE's) Morgantown Energy Technology Center (METC) has undertaken the task to maintain a Fuel Cell Forum on the Internet. Here, members can exchange ideas and information pertaining to fuel cell technologies. The purpose of this forum is to promote a better understanding of fuel cell concepts, terminology, processes, and issues relating to commercialization of fuel cell power technology. The Forum was developed by METC to provide those interested with fuel cell conference information for its current concept of exchanging ideas and information pertaining to fuel cells. Last August, the Forum expanded to an on-line and world-wide network. There are 250 members, and membership is growing at a rate of several new subscribers per week. The forum currently provides updated conference information and interactive information exchange. Forum membership is encouraged from utilities, industry, universities, and government. Because of the public nature of the internet, business sensitive, confidential, or proprietary information should not be placed on this system. The Forum is unmoderated; therefore, the views and opinions of authors expressed in the forum do not necessarily state or reflect those of the U.S. government or METC.

  16. Internet resources for dental anesthesia.

    PubMed Central

    Rosenberg, M.; Reed, K. L.

    1999-01-01

    The extraordinary growth of the Internet has created a revolutionary leap in the ability of health professionals to easily communicate and access information. These resources are readily available to the public as well, and an understanding of these sources is important in determining the validity of the content. A few Internet sites of interest to dentists interested in anesthesia and pain control are presented to demonstrate the depth and breadth of these resources via the Internet. PMID:10551057

  17. Library resources on the Internet

    NASA Astrophysics Data System (ADS)

    Buchanan, Nancy L.

    1995-07-01

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

  18. An Exploration of Flow during Internet Use.

    ERIC Educational Resources Information Center

    Rettie, Ruth

    2001-01-01

    Uses focus groups to facilitate identification and discussion of respondents' Internet experience. Explores respondents' awareness and experience of flow-identified in research as a key characteristic of Internet consumer behavior. Finds half the respondents recognized Internet flow experience and Internet flow seems to prolong Internet and Web…

  19. Older Adolescent's Perceptions of Personal Internet Use

    ERIC Educational Resources Information Center

    Koff, Rosalind N.; Moreno, Megan A.

    2013-01-01

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

  20. [Excessive Internet use and Internet addiction: emerging public health issues.].

    PubMed

    Coniglio, Maria Anna; Muni, Viviana; Giammanco, Giuseppe; Pignato, Sarina

    2007-01-01

    A survey was performed among students of various faculties at the University of Catania (Italy) to examine the health effects of excessive Internet use and behaviour patterns of Internet dependency. Three hundred students were recruited through a non probabilistic quota sampling method and were asked to complete a questionnaire aimed at identifying attitudes and behaviours regarding Internet use, and the psychological and physical consequences of excessive use of the Internet. The most relevant findings that emerged from student responses regard: emotional dependency on the Internet (5% of students believe that Internet facilitates social relationships, 4% experiences euphoric feelings or excitement while on-line, 1% consider the Internet as a way of escaping from real life), the excessive amount of time spent on-line (8%) and the inability to end an on-line session(8%), lying to family members to conceal the nature of involvement with the Internet (3%), giving up sports (2%) or meals (1%), the negative impact on school grades (3%), lack of sleep (4%), and physical health problems such as backache (2%), arm or wrist pain (2%), vision disturbances (6%).

  1. Quality of internet access: barrier behind internet use statistics.

    PubMed

    Skinner, Harvey; Biscope, Sherry; Poland, Blake

    2003-09-01

    The rapid growth of the Internet is increasingly international with young people being the early adopters in most countries. However, the quality of Internet access looms as a major barrier hidden behind Internet use statistics. The goal of this study was to provide an in-depth evaluation of young people's perspectives on using the Internet to obtain health information and resources (e-health). Using an inductive qualitative research design, 27 focus groups were conducted in Ontario, Canada. The 210 young participants were selected to reflect diversity in age, sex, geographic location, cultural identity and risk. A major finding was how the quality of Internet access influenced young people's ability to obtain health information and resources. Quality of Internet access was affected by four key factors: 1. Privacy, 2. Gate-keeping, 3. Timeliness and 4. Functionality. Privacy was particularly relevant to these young people in getting access to sensitive health information (e.g. sexual activities). Variations in access quality also impacted participation in mutual support, fostering social networks and getting specific health questions answered. These results serve as a warning about using Internet penetration statistics alone as a measure of access. Concerted attention is needed on improving the quality of Internet access for achieving the potential of e-health. This is imperative for addressing the digital divide affecting populations both within countries and globally between countries.

  2. Serving the Internet Public: The Internet Public Library.

    ERIC Educational Resources Information Center

    Electronic Library, 1996

    1996-01-01

    Describes the Internet Public Library (IPL) which was developed at the School of Information and Library Studies at the University of Michigan to be a library for Internet users. Highlights include mission statement and goals, funding, staffing with volunteers, future possibilities, IPL services, and statement of principles. (LRW)

  3. Astronomy. Internet site

    NASA Astrophysics Data System (ADS)

    Maksimenko, Anatoly Vasilievich

    The Internet site covers a wide area of actual astronomical topics, including 1) Astronomical News 2) Didactics of Astronomy 3) Space Research (Cosmonautics) 4) That's interesting 5) A Handbook of an astronomer 6) The Solar system 7) A Photogalery 8) Works of Schoolars 9) History of Astronomy The most important of them is the section concerning Space Research (Cosmonautics). This section covers a wide range of topics, beginning with very complete Illustrated History of Soviet Space research , the building of Soviet Rockets, a complete list of Cosmonauts with biographies, a list of all the flies. The author of the site concerns much ineterest to recent and extraordinary astronomiucal phenomena, such as Hazardous asteroids, Comets, Solar and Moon Eclipses, Meteorites, as well as to correct from the scientifical point of view interpretation of the extraordinary astronomical phenomena. The section concerning the Solar system is richly illustrated and give detailed explanations to Solar System evolution and actual state, explains many phenomena in the Solar system. THe Internet site is designed for schoolars as well as to amateur and professional astronomers.

  4. 77 FR 57086 - Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory... Open Internet rules, and to provide any recommendations it deems appropriate to the...

  5. 78 FR 16852 - Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-19

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory... Open Internet rules, and to provide any recommendations it deems appropriate to the...

  6. Internet Use for Health Information

    MedlinePlus

    ... options and preventative measures. 2 However, disparities in Internet access persist by age, race and ethnicity, education, and income. 1 In 2009, 45.5 percent of all adults reported having used the Internet to obtain health information in the past year ( ...

  7. The Internet: Trends and Directions.

    ERIC Educational Resources Information Center

    Anderson, Byron

    1996-01-01

    Examines current trends and directions in information technology and telecommunications. Discusses legislation; mergers and acquisitions; Internet service providers; fiscal control in libraries and the pooling of electronic information access through consortiums; demand for more bandwidth; technology selection; Internet usage patterns; the…

  8. Internet Skill Rubrics for Teachers.

    ERIC Educational Resources Information Center

    Johnson, Doug

    1999-01-01

    Discusses the need for formal training in Internet use for K-12 educators and presents rubrics to help staff-development designers measure the following competencies: Internet basics; e-mail/electronic mailing lists; World Wide Web; search tools; newsgroups, gophers, telnet; obtaining, decompressing, using files; real-time/push technologies;…

  9. Children's Models of the Internet

    ERIC Educational Resources Information Center

    Enochsson, AnnBritt

    2004-01-01

    This article will show how children (9-12 years old) describe the Internet in terms of different models. It is related to how they understand the reliability of the Internet as well as some other aspects. The study was carried out in a 4th-grade class in 1998/1999. The study has an ethnographic approach. With inspiration from information research…

  10. Educational Research and the Internet.

    ERIC Educational Resources Information Center

    Mashhadi, Azam; Han, Christine

    The Internet has major implications for both education and educational research. According to John Dewey (1916), the form of experience that is most educative is participation in shared inquiry. The Internet "represents a dynamically evolving virtual world, with virtual communities forming all over the place, each composed of people with…

  11. Parent's Guide to the Internet.

    ERIC Educational Resources Information Center

    Lee, Paulette

    This booklet provides parents with basic information about how to use the computer to find information and communicate with others. It describes what is needed to get started on the Internet and points to some of the many resources available online for parents and children. The book discusses: a brief definition of the Internet, including what the…

  12. Internet Resources for Latin America.

    ERIC Educational Resources Information Center

    Molloy, Molly E., Comp.

    This directory compiles information products and services and other resources pertaining to Latin America that were available on the Internet as of February 1996. Part 1 lists 15 World Wide Web (WWW) URLs that link to other subject or geographical lists of Internet sites providing Latin American resources. Part 2 lists approximately 115…

  13. Internet Staff Development: A Continuum.

    ERIC Educational Resources Information Center

    Anderson, Mary Alice

    1998-01-01

    Provides a synopsis of classes developed by the Winona (Minnesota) Middle School media center to provide staff with current Internet skills. Includes navigation techniques using browsers; e-mail; search engines; selecting and evaluating Web sites; Internet ethics and Netiquette; critical evaluation of Web sources; graphics; interactive video…

  14. Internet use among Turkish adolescents.

    PubMed

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

    2008-10-01

    The aim of this study was to investigate Internet use habits and problematic Internet use (PIU) in Turkish adolescents. Participants were 3,975 undergraduate students, 7.6% of whom used the Internet for more than 12 hours weekly. The Online Cognition Scale (OCS) was used. The most common purpose for using the Internet was playing games, followed by general information search. Female users mostly preferred searching for general information; male users preferred playing games (p < 0.001, gamma = 995.205). The most preferred type of game was violent games. While preference for strategy and fantasy role-play (FRP) games increased with age, preference for other games decreased (p < 0.0001, gamma = 283.767). Participants who used the Internet mostly for general information searches and school-related searches had lower OCS scores (p < 0.0001). The highest OCS scores were related to violent games, followed by FRP, strategy, and sports and motor racing games. Computers and the Internet are useful, important inventions, but like other inventions, if used improperly, they may be harmful. Risk of harm raises concerns about who should use the Internet and computers, and where, when, and why the Internet and computers should be used.

  15. Teacher's Guide to the Internet

    ERIC Educational Resources Information Center

    Blaylock, Jenny L.

    2005-01-01

    This paper is designed for teachers of students in grades Pre-K through 12 and will introduce them to the numerous curriculum resources on the Internet. More often today supplements to course curriculum can be found on any text book company web site. Even more important is the amount of curriculum resources available for free on the Internet.…

  16. Knowledge, Democracy, and the Internet

    ERIC Educational Resources Information Center

    Mößner, Nicola; Kitcher, Philip

    2017-01-01

    The internet has considerably changed epistemic practices in science as well as in everyday life. Apparently, this technology allows more and more people to get access to a huge amount of information. Some people even claim that the internet leads to a "democratization of knowledge." In the following text, we will analyze this statement.…

  17. Rocket Science for the Internet

    NASA Technical Reports Server (NTRS)

    2000-01-01

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

  18. The Internet 2 Middleware Initiative.

    ERIC Educational Resources Information Center

    Simco, Greg

    2001-01-01

    Discussion of middleware focuses on the Internet 2 Middleware Initiative. Topics include a description of middleware as a layer of software in a distributed system; middleware characteristics, including transparency, portability, reliability, scalability, and interoperability; and the Internet 2 Middleware Initiative which is focused on research…

  19. Extending the Internet 2 Domain.

    ERIC Educational Resources Information Center

    Simco, Greg

    2002-01-01

    Discussion of the Internet 2 community, formed from partnerships involving universities, businesses, and the government, focuses on the K-20 Initiative that extends Internet 2 developments to other nonmember environments, including elementary and secondary schools, community colleges, universities, libraries, and museums. Discusses networking and…

  20. Business Use of the Internet.

    ERIC Educational Resources Information Center

    Feher, Annamaria; Towell, Elizabeth

    1997-01-01

    A survey of 142 information technology (IT) managers, CIOs, and CEOs in manufacturing, government, financial services, education, health care, retailing, aerospace, chemicals, and wholesaling examined business use of the Internet and found that although 85% of respondents are using the Internet, the perception is that their customers and vendors…

  1. Information Design Via the Internet.

    ERIC Educational Resources Information Center

    McLellan, Hilary

    Just as a classroom where teacher and students are physically present develops into a community over the course of a semester, classes taught via the Internet become virtual learning communities, communities unbounded by physical space. This paper describes a course on information design that was implemented entirely via the Internet, including…

  2. Can the Internet Be Saved?

    ERIC Educational Resources Information Center

    Fischman, Josh

    2007-01-01

    The Internet has great difficulty coping with the sharp increase in mobile devices like cellphones and laptops, and handling bandwidth-hungry traffic such as video, now demanded by an increasing number of users. According to Ellen W. Zegura, chairwoman of computer sciences at the Georgia Institute of Technology, the Internet is like a big…

  3. The ARPANET and DARPA Internet.

    ERIC Educational Resources Information Center

    Perry, Dennis G.; And Others

    1988-01-01

    Reviews the development and growth of the ARPANET, a wide-area packet switching network initiated by the U.S. Department of Defense in 1969. Evolution of the ARPANET into the DARPA (Advanced Research Projects Agency) Internet in the 1970s and current uses of the internet are discussed. (16 references) (MES)

  4. Educational Resources on the Internet.

    ERIC Educational Resources Information Center

    Lam, Kwan-Yau

    The purpose of this paper is to introduce to school teachers and students resources on the Internet, and to provide updated information on selected resources. Following background information on the development of the Internet, its educational potentials are discussed, including resources for preparation of teaching materials, access for children…

  5. Keeping Up with the Internet.

    ERIC Educational Resources Information Center

    Dealy, Jacqueline

    1994-01-01

    Offers instructions and resources for Internet novices wanting to access Internet services. Instructions are offered for connecting to 13 education listservs, 9 electronic journals and newsletters, 3 education databases, 7 Telnet gopher sites, Veronica and Archie search tools, and File Transfer Protocol (FTP). (Contains 16 references.) (SLW)

  6. Internet Adoption: An Empirical Investigation

    ERIC Educational Resources Information Center

    Ma, Junzhao

    2011-01-01

    The Internet has brought significant changes to the retail industry because it revolutionizes how information is transmitted and accessed. The main objective of this research is to enhance our understanding of people's adoption of the Internet and its implications for retail competition. This dissertation consists of two essays. The first essay…

  7. An introduction to the Internet.

    PubMed

    Downes, P K

    2007-03-10

    The aim of this multipart series is to show members of the dental team why the Internet is becoming an essential tool and to encourage colleagues to 'get online'. The various ways of connecting to the Internet are discussed, comparing the advantages and disadvantages of each. How to use email and browse the World Wide Web is covered in some detail. There are plenty of practical tips on how to use the Internet safely and efficiently. The amount of information available on the Internet is vast and the series gives practical illustrations on how to be successful in searching for relevant information. There is an introduction on how to create a practice website and the final part looks at how to put all these skills together to make the most use of the Internet in the practice of dentistry.

  8. The internet and social life.

    PubMed

    Bargh, John A; McKenna, Katelyn Y A

    2004-01-01

    The Internet is the latest in a series of technological breakthroughs in interpersonal communication, following the telegraph, telephone, radio, and television. It combines innovative features of its predecessors, such as bridging great distances and reaching a mass audience. However, the Internet has novel features as well, most critically the relative anonymity afforded to users and the provision of group venues in which to meet others with similar interests and values. We place the Internet in its historical context, and then examine the effects of Internet use on the user's psychological well-being, the formation and maintenance of personal relationships, group memberships and social identity, the workplace, and community involvement. The evidence suggests that while these effects are largely dependent on the particular goals that users bring to the interaction-such as self-expression, affiliation, or competition-they also interact in important ways with the unique qualities of the Internet communication situation.

  9. The Internet in Latin America

    NASA Astrophysics Data System (ADS)

    Fragoso, Suely; Maldonado, Alberto Efendy

    This article addresses the diverse patterns of internet access, uses and appropriations by different populations in Latin America. The correlation between nequalities in access and economic disparities is not sufficient to define or explain the region's complexity. In an attempt to avoid economic and technological determinism while simultaneously visualizing the general picture of the internet in Latin America without disregarding its finer grain idiosyncrasies, the text is organized in three sections. First, a brief overall picture of the global position of Latin America with respect to the internet. Second, a discussion of three profiles of internet penetration and appropriation vis a vis similar local socioeconomic conditions. Third, qualitatively significant examples of the forms of use and appropriation of the internet in Latin America.

  10. Ethical issues involving the internet

    SciTech Connect

    Scott, T.J.; Kallman, E.A.; Lelewer, D.

    1994-12-31

    During the 90`s, the {open_quotes}Information Superhighway{close_quotes} has received widespread publicity. Many campuses have participated in this drive to an information based society by becoming participating nodes on the Internet. As an information provider, the Internet has the potential to change the college experience in many ways, both good and bad. It also poses a number of problems for college students in areas such as privacy, access, and honesty. It provides professors with a dynamic information storage and retrieval tool that offers the opportunity to modernize both curriculum experiences and pedagogical approaches. On some campuses, Internet access and capability has become so important that course modules and whole courses are being built. The panelists will each discuss a different issue involved with making the Internet more integral to the collegiate environment. The first panelist will consider risks and threats that an institution of higher learning must consider as it approaches Internet use will be presented. The steps an institution took to build policies and deal with {open_quotes}inevitable incidents{close_quotes} that will occur as the Internet is opened to full use by both students and faculty. The second panelist will present four computer ethics Each module uses the abundance and dynamism of Internet information to provide challenging {open_quotes}Ethics in the Computer Workplace{close_quotes} experiences that could not easily be done by traditional means. The third panelist will discuss a course module that explores both the positive and negative potential of the Internet. The costs and ease of Internet access, as well as normally available Internet tools, are also presented. This module has been used in a course called {open_quotes}Ethical and Social Issues in Computer Science{close_quotes} and will be used in a general-education course to be offered beginning in 1994-95.

  11. The internet worm

    NASA Technical Reports Server (NTRS)

    Denning, Peter J.

    1989-01-01

    In November 1988 a worm program invaded several thousand UNIX-operated Sun workstations and VAX computers attached to the Research Internet, seriously disrupting service for several days but damaging no files. An analysis of the work's decompiled code revealed a battery of attacks by a knowledgeable insider, and demonstrated a number of security weaknesses. The attack occurred in an open network, and little can be inferred about the vulnerabilities of closed networks used for critical operations. The attack showed that passwork protection procedures need review and strengthening. It showed that sets of mutually trusting computers need to be carefully controlled. Sharp public reaction crystalized into a demand for user awareness and accountability in a networked world.

  12. Multispectral Internet imaging

    NASA Astrophysics Data System (ADS)

    Brettel, Hans; Schmitt, Francis J. M.

    2000-12-01

    We present a system for multispectral image acquisition which is accessible via an Internet connection. The system includes an electronically tunable spectral filter and a monochrome digital camera, both controlled from a PC-type computer acting as a Web server. In contrast to the three fixed color channels of an ordinary WebCam, our system provides a virtually unlimited number of spectral channels. To allow for interactive use of this multispectral image acquisition system through the network, we developed a set of Java servlets which provide access to the system through HyperText Transfer Protocol (HTTP) requests. Since only the standard Common Gateway Interface (CGI) mechanisms for client-server communication are used, the system is accessible from any Web browser.

  13. Internet marketing 101.

    PubMed

    Miller, Ryan J

    2010-11-01

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

  14. Comparing first and second generation digital natives' Internet use, Internet anxiety, and Internet identification.

    PubMed

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

    2013-07-01

    The aim of the study was to compare first and second generation Digital Natives' attitudes toward and use of the Internet. The sample of first generation Digital Natives consisted of 558 students who we surveyed in 2002 and who were born after 1980. The sample of second generation Digital Natives consisted of a sample of 458 students who we surveyed in 2012 and were born after 1993. They completed a questionnaire in the first semester of their first academic year, which consisted of a measure of Internet experience, an Internet anxiety scale, and an Internet identification scale. Second generation Digital Natives had more positive attitudes toward the Internet than first generation Digital Natives. They had higher scores on the Internet identification scale and lower scores on the Internet anxiety scale compared with first generation Digital Natives. Furthermore, we found that second generation Digital Natives used the Internet more than first generation Digital Natives. E-mail was the most popular activity for both generations, although second generation Digital Natives used it significantly more than first generation Digital Natives. Social networking sites emerged as very popular for second generation Digital Natives. Both generations reported low use of Web 2.0 technologies.

  15. Oncology information on the Internet.

    PubMed

    Goto, Yasushi; Nagase, Takahide

    2012-05-01

    Owing to new developments in Internet technologies, the amount of available oncology information is growing. Both patients and caregivers are increasingly using the Internet to obtain medical information. However, while it is easy to provide information, ensuring its quality is always a concern. Thus, many instruments for evaluating the quality of health information have been created, each with its own advantages and disadvantages. The increasing importance of online search engines such as Google warrants the examination of the correlation between their rankings and medical quality. The Internet also mediates the exchange of information from one individual to another. Mailing lists of advocate groups and social networking sites help spread information to patients and caregivers. While text messages are still the main medium of communication, audio and video messages are also increasing rapidly, accelerating the communication on the Internet. Future health information developments on the Internet include merging patients' personal information on the Internet with their traditional health records and facilitating the interaction among patients, caregivers and health-care providers. Through these developments, the Internet is expected to strengthen the mutually beneficial relationships among all stakeholders in the field of medicine.

  16. Internet gaming addiction: current perspectives

    PubMed Central

    Kuss, Daria J

    2013-01-01

    In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal of Internet gaming, its context, and neurobiologic correlates can the phenomenon of Internet gaming addiction be understood comprehensively. The aim of this review is to provide an insight into current perspectives on Internet gaming addiction using a holistic approach, taking into consideration the mass appeal of online games, the context of Internet gaming addiction, and associated neuroimaging findings, as well as the current diagnostic framework adopted by the American Psychiatric Association. The cited research indicates that the individual’s context is a significant factor that marks the dividing line between excessive gaming and gaming addiction, and the game context can gain particular importance for players, depending on their life situation and gaming preferences. Moreover, the cultural context is significant because it embeds the gamer in a community with shared beliefs and practices, endowing their gaming with particular meaning. The cited neuroimaging studies indicate that Internet gaming addiction shares similarities with other addictions, including substance dependence, at the molecular, neurocircuitry, and behavioral levels. The findings provide support for the current perspective of understanding Internet gaming addiction from a disease framework. The benefits of an Internet gaming addiction diagnosis include reliability across research, destigmatization of individuals, development of efficacious treatments, and the creation of an incentive for public health care and insurance providers. The holistic approach adopted here not only highlights empirical research that

  17. Internet gaming addiction: current perspectives.

    PubMed

    Kuss, Daria J

    2013-01-01

    In the 2000s, online games became popular, while studies of Internet gaming addiction emerged, outlining the negative consequences of excessive gaming, its prevalence, and associated risk factors. The establishment of specialized treatment centers in South-East Asia, the US, and Europe reflects the growing need for professional help. It is argued that only by understanding the appeal of Internet gaming, its context, and neurobiologic correlates can the phenomenon of Internet gaming addiction be understood comprehensively. The aim of this review is to provide an insight into current perspectives on Internet gaming addiction using a holistic approach, taking into consideration the mass appeal of online games, the context of Internet gaming addiction, and associated neuroimaging findings, as well as the current diagnostic framework adopted by the American Psychiatric Association. The cited research indicates that the individual's context is a significant factor that marks the dividing line between excessive gaming and gaming addiction, and the game context can gain particular importance for players, depending on their life situation and gaming preferences. Moreover, the cultural context is significant because it embeds the gamer in a community with shared beliefs and practices, endowing their gaming with particular meaning. The cited neuroimaging studies indicate that Internet gaming addiction shares similarities with other addictions, including substance dependence, at the molecular, neurocircuitry, and behavioral levels. The findings provide support for the current perspective of understanding Internet gaming addiction from a disease framework. The benefits of an Internet gaming addiction diagnosis include reliability across research, destigmatization of individuals, development of efficacious treatments, and the creation of an incentive for public health care and insurance providers. The holistic approach adopted here not only highlights empirical research that

  18. Hate crimes on the internet.

    PubMed

    Deirmenjian, J M

    2000-09-01

    The Internet serves as a channel for electronic communication on an international level. While communication on the Internet has grown exponentially, the proliferation of crimes in cyberspace has become rampant. Hate crimes, in particular, have become increasingly prevalent on the Internet. In this past decade, the United States government has taken significant measures to combat the proliferation of hate crimes. This paper reports six cases of "cyberhate" crimes and emphasizes pertinent legal issues surrounding them. Current modes of intervention are discussed, ranging from local to national levels. The forensic psychiatrist may undertake a challenging role in the interpretation of the hateful criminal mind at the interface of psychiatry and the law.

  19. Internet Medline providers.

    PubMed

    Vine, D L; Coady, T R

    1998-01-01

    Each database in this review has features that will appeal to some users. Each provides a credible interface to information available within the Medline database. The major differences are pricing and interface design. In this context, features that cost more and might seem trivial to the occasional searcher may actually save time and money when used by the professional. Internet Grateful Med is free, but Ms. Coady and I agree the availability of only three ANDable search fields is a major functional limitation. PubMed is also free but much more powerful. The command line interface that permits very sophisticated searches requires a commitment that casual users will find intimidating. Ms. Coady did not believe the feedback currently provided during a search was sufficient for sustained professional use. Paper Chase and Knowledge Finder are mature, modestly priced Medline search services. Paper Chase provides a menu-driven interface that is very easy to use, yet permits the user to search virtually all of Medline's data fields. Knowledge Finder emphasizes the use of natural language queries but fully supports more traditional search strategies. The impact of the tradeoff between fuzzy and Boolean strategies offered by Knowledge Finder is unclear and beyond the scope of this review. Additional software must be downloaded to use all of Knowledge Finders' features. Other providers required no software beyond the basic Internet browser, and this requirement prevented Ms. Coady from evaluating Knowledge Finder. Ovid and Silver Platter offer well-designed interfaces that simplify the construction of complex queries. These are clearly services designed for professional users. While pricing eliminates these for casual use, it should be emphasized that Medline citation access is only a portion of the service provided by these high-end vendors. Finally, we should comment that each of the vendors and government-sponsored services provided prompt and useful feedback to e

  20. Innovativeness and Variety of Internet Shopping.

    ERIC Educational Resources Information Center

    Blake, Brian F.; Neuendorf, Kimberly A.; Valdiserri, Colin M.

    2003-01-01

    This survey of 208 Internet users examined the factors underlying Internet usage and shopping. Data were gathered on Information shopping (IS) innovativeness, overall IS frequency, visit variety, purchase variety, network prevalence, education, age, gender, employment, extensiveness of Internet use, and non-shopping Internet applications. (MES)

  1. The Internet: A California Policy Perspective.

    ERIC Educational Resources Information Center

    Umbach, Kenneth W.

    This paper reviews the background and key terminology of the Internet, its current scope and use, and a selection of public policy issues. "Chapter 1: What Is the Internet?" includes an overview; capsule history; explanation of how the Internet works; basic terminology; and the kinds of information available on the Internet.…

  2. The Internet in China: An Update.

    ERIC Educational Resources Information Center

    Kuang, Wenbo

    1999-01-01

    Describes Internet service providers and information infrastructure in China, including achievements, problems, and predictions of its future development. Highlights include examples of Web sites; proportion of Internet users by province and city; age distribution of Internet workers; occupations of internet users; and users in Taiwan and Hong…

  3. Internet.edu: A Sourcebook for Educators.

    ERIC Educational Resources Information Center

    Raese, Robert

    This book provides a working knowledge of the Internet to assist teachers in implementing Internet resources in the K-12 curriculum. Part 1 - The Basics includes chapters 1-3. The first chapter deals with the information glut on the Internet and the time management problems this poses and presents a conceptual image of the Internet. Chapter 2…

  4. Libraries and the Internet. ERIC Digest.

    ERIC Educational Resources Information Center

    McKenna, Mary

    The Internet is an international computer network encompassing thousands of smaller interconnected networks. This digest describes various uses of the Internet and its impact on libraries, as well as Internet-related library issues. The Internet applications of electronic mail (E-mail), telnet, and file transfer protocol (FTP) are briefly…

  5. Internet experiments: methods, guidelines, metadata

    NASA Astrophysics Data System (ADS)

    Reips, Ulf-Dietrich

    2009-02-01

    The Internet experiment is now a well-established and widely used method. The present paper describes guidelines for the proper conduct of Internet experiments, e.g. handling of dropout, unobtrusive naming of materials, and pre-testing. Several methods are presented that further increase the quality of Internet experiments and help to avoid frequent errors. These methods include the "seriousness check", "warm-up," "high hurdle," and "multiple site entry" techniques, control of multiple submissions, and control of motivational confounding. Finally, metadata from sites like WEXTOR (http://wextor.org) and the web experiment list (http://genpsylab-wexlist.uzh.ch/) are reported that show the current state of Internet-based research in terms of the distribution of fields, topics, and research designs used.

  6. Drugs, the Internet and change.

    PubMed

    Walsh, Charlotte

    2011-01-01

    This article investigates the symbiotic relationship between drugs and the Internet, focusing (though not exclusively) on psychedelics. Programming on psychedelics in Silicon Valley from the 1960s to date is detailed, as are the twinned conceptualizations of drugs as a technology and technology as a drug. The correlation between drugs, the Internet, and consumerism is explored: the Internet is a medium through which "white," "grey" and "black" drug markets flourish. Thus, this article details the burgeoning online trades in pharmaceuticals, recreational, and "life-style" drugs that turn the Internet into a veritable candy store. Drug forums transmogrify into street corners, threatening the continued existence of the current system of global prohibition. However, it is arguably the use of the Web as an information source that may offer the greatest challenge to the incumbent paradigm, with experiential discourses offering alternatives to the hegemonic narrative, as the relationships between drugs, those who sell drugs and drug takers are reconfigured online.

  7. An overview of internet biosurveillance.

    PubMed

    Hartley, D M; Nelson, N P; Arthur, R R; Barboza, P; Collier, N; Lightfoot, N; Linge, J P; van der Goot, E; Mawudeku, A; Madoff, L C; Vaillant, L; Walters, R; Yangarber, R; Mantero, J; Corley, C D; Brownstein, J S

    2013-11-01

    Internet biosurveillance utilizes unstructured data from diverse web-based sources to provide early warning and situational awareness of public health threats. The scope of source coverage ranges from local media in the vernacular to international media in widely read languages. Internet biosurveillance is a timely modality that is available to government and public health officials, healthcare workers, and the public and private sector, serving as a real-time complementary approach to traditional indicator-based public health disease surveillance methods. Internet biosurveillance also supports the broader activity of epidemic intelligence. This overview covers the current state of the field of Internet biosurveillance, and provides a perspective on the future of the field.

  8. An Overview of Internet biosurveillance

    SciTech Connect

    Hartley, David M.; Nelson, Noele P.; Arthur, Ray; Barboza, P.; Collier, Nigel; Lightfoot, Nigel; Linge, J. P.; van der Goot, E.; Mawudeku, A.; Madoff, Lawrence; Vaillant, L.; Walters, Ronald A.; Yangarber, Roman; Mantero, Jas; Corley, Courtney D.; Brownstein, John S.

    2013-06-21

    Internet biosurveillance utilizes unstructured data from diverse Web-based sources to provide early warning and situational awareness of public health threats. The scope of source coverage ranges from local based media in the vernacular to international media in widely read languages. Internet biosurveillance is a timely modality available to government and public health officials, health care workers, and the public and private sector, serving as a real-time complementary approach to traditional indicator-based public health disease surveillance methods. Internet biosurveillance also supports the broader activity of epidemic intelligence. This review covers the current state of the field of Internet biosurveillance and provides a perspective on the future of the field.

  9. Internet2 at a Crossroads.

    ERIC Educational Resources Information Center

    Olsen, Florence

    2003-01-01

    Asserting that the Internet2 network has transformed research, teaching, and online campus life, discusses how some colleges are wary of the cost, both of joining and of keeping pace with its technological advances. (EV)

  10. Class Projects on the Internet.

    ERIC Educational Resources Information Center

    Nicholson, Danny

    1996-01-01

    Discusses the use of the Internet in the classroom. Presents a project on renewable energy sources in which students produce web pages. Provides the web page address of the project completed by students. (ASK)

  11. Ngi and Internet2: accelerating the creation of tomorrow's internet.

    PubMed

    Kratz, M; Ackerman, M; Hanss, T; Corbato, S

    2001-01-01

    Internet2 is a consortium of leading U.S. universities working in partnership with industry and the U.S. government's Next Generation Internet (NGI) initiative to develop a faster, more reliable Internet for research and education including enhanced, high-performance networking services and the advanced applications that are enabled by those services [1]. By facilitating and coordinating the development, deployment, operation, and technology transfer of advanced, network-based applications and network services, Internet2 and NGI are working together to fundamentally change the way scientists, engineers, clinicians, and others work together. [http://www.internet2.edu] The NGI Program has three tracks: research, network testbeds, and applications. The aim of the research track is to promote experimentation with the next generation of network technologies. The network testbed track aims to develop next generation network testbeds to connect universities and federal research institutions at speeds that are sufficient to demonstrate new technologies and support future research. The aim of the applications track is to demonstrate new applications, enabled by the NGI networks, to meet important national goals and missions [2]. [http://www.ngi.gov/] The Internet2/NGI backbone networks, Abilene and vBNS (very high performance Backbone Network Service), provide the basis of collaboration and development for a new breed of advanced medical applications. Academic medical centers leverage the resources available throughout the Internet2 high-performance networking community for high-capacity broadband and selectable quality of service to make effective use of national repositories. The Internet2 Health Sciences Initiative enables a new generation of emerging medical applications whose architecture and development have been restricted by or are beyond the constraints of traditional Internet environments. These initiatives facilitate a variety of activities to foster the

  12. Substance abuse precedes Internet addiction.

    PubMed

    Lee, Young Sik; Han, Doug Hyun; Kim, Sun Mi; Renshaw, Perry F

    2013-04-01

    The purpose of the current study was to evaluate possible overlapping substance abuse and internet addiction in a large, uniformly sampled population, ranging in age from 13 to 18 years. Participants (N=73,238) in the current study were drawn from the 6th Korea Youth Risk Behavior Web-based Survey (KYRBWS-V) for students from 400 middle schools and 400 high schools in 16 cities within South Korea. Of adolescent internet users, 85.2% were general users (GU), 11.9% were users with potential risk for internet addiction (PR), and 3.0% were users with high risk for internet addiction (HR). There was a difference in the number of students with alcohol drinking among the GU, PR, and HR groups (20.8% vs 23.1% vs 27.4%). There was a difference in the number of students who smoked among the GS, PR, and HR groups (11.7% vs 13.5% vs 20.4%). There was a difference in the number of students with drug use among the GU, PR, and HR groups (1.7% vs 2.0% vs 6.5%). After adjusting for sex, age, stress, depressed mood, and suicidal ideation, smoking may predict a high risk for internet addiction (OR=1.203, p=0.004). In addition, drug use may predict a high risk for internet addiction (OR=2.591, p<0.001). Because students with a high risk for internet addiction have vulnerability for addictive behaviors, co-morbid substance abuse should be evaluated and, if found, treated in adolescents with internet addiction.

  13. Internet Governance and National Security

    DTIC Science & Technology

    2012-01-01

    during preparations for the World Summit for the Information Society ( WSIS ),54 when significant opposition to the current Internet governance began to...on the basis of concerns from the developing world that the ICANN required further reform. Throughout the WSIS process, and continuing in other...Information Society will occur in 2015. 52. H.Zhao,“ITUandInternetGovernance—Inputtothe7thmeetingoftheITUCouncilWork­ ing Group on WSIS , 12–14 December 2004

  14. Using Gopher on the Internet

    SciTech Connect

    Davidoff, G.

    1994-04-01

    This report is a complication of vugraphs with respect to the use of Gopher on Internet. There are viewgraphs on using Gopher at the University of California at Santa Cruz. Examples of other Internet Gopher servers around the world are given. Also discussed is the Library of Congress Gopher and JUGHEAD which is an acronym for Jonzy`s Universal Gopher Hierarchy Excavation And Display.

  15. Problematic Internet use: an overview.

    PubMed

    Aboujaoude, Elias

    2010-06-01

    There is wide agreement that the Internet can serve as a tool that enhances well-being. It is more difficult, however, to find consensus around the issue of problematic Internet use. That may be in part because scientific investigation has lagged far behind technological advances and media attention. The diagnostic schemas that have been proposed since 1996, and the screening tools that have been developed, stress similarities with substance use, impulse control disorders, and obsessive-compulsive disorder. Prevalence figures vary as a function of the diagnostic definition used, the age group studied, and whether the surveys were conducted online. Studies suggest high comorbidity rates with mood disorders and, among younger individuals, attention-deficit/hyperactivity disorder. Treatment should address any comorbid conditions present, as those may be causing, or exacerbating, problematic Internet use. Interventions that may specifically target problematic Internet use include cognitive behavioral therapy and selective serotonin reuptake inhibitors, but detailed guidelines must await further studies. For a medium that has so radically changed how we conduct our lives, the Internet's effects on our psychology remain understudied. More research is needed into the pathophysiology, epidemiology, natural course, and treatment of problematic Internet use. In addition, the more subtle psychological changes, such as disinhibition, that seem to characterize people's online behavior also deserve attention, even if they cannot be seen as necessarily pathological.

  16. Remote microscopy through the internet.

    PubMed

    Szymaś, J; Wolf, G

    1999-01-01

    A fully robotic microscope Axioplan2 (Zeiss) and CCD camera (RGB-Sony) mounted on this microscope have been connected to a computer dedicated as an Internet server. This server is available by means of an Internet browser with an interpreter of the Java programming language. We have used Java technology for remote control this full-motorized telemicroscope. The Java program for microscope control is automatically downloaded and started when the user selects the Web site of the corresponding microscope server with his Internet browser. At the client's side, there is no need for any additional software except for what is included in Netscape Navigator 3.0, Microsoft Explorer 3.0 or its later versions. Our remote microscope can be remotely controlled from any place in the world through the Internet. The user can move the microscope stage, change the magnification or can execute any other microscope operations by pressing the related buttons of the downloaded telemicroscopy client program. The microscope server receives the commands from the client program, executes the operation on the microscope and after every new command distributes the next microscope image to the connected telemicroscopy clients. There are also software modules which allow marking a field of interest in the image and discuss. Every Internet user can control the remote microscope and discuss the images with others who have direct access to the Internet on-line, or are connected by modem or ISDN. The quality of the transferred microscopic images and response time is sufficient for practical use. No complicated installation processes are necessary and the system is easy to use. The system design makes every pathologist, who is the Internet user, to be a possible consultant.

  17. A comparative study of uses of the Internet among college students with and without Internet addiction.

    PubMed

    Kesici, Sahin; Sahin, Ismail

    2009-12-01

    The current study examined uses of the Internet among college students classified as addicted to the Internet or not. Data were gathered from 384 college students. Students classified as Internet Addicted used the Internet more for social functions, leisure functions, and virtual emotional functions, when compared to students considered as Internet Nonaddicted. Effect sizes were large, indicating important group differences in uses of the Internet.

  18. [The Internet and its security].

    PubMed

    Masić, Izet; Ahmetović, Ademir; Jakupović, Safet; Masić, Zlatan; Zunić, Lejla

    2002-01-01

    Internet, is the greatest world net by by means of which nowadays the planet communicates, rapidly goes forward. The last years of the university in USA the commonly develop the more progressive concept of the net (Internet 2), thanks to the constant growing technologies, with the goal to answer the needs of the scientific and the educational institutions, but also the commercial institutions and the organizations. Almost the there is no more significant institution in the world which has not developed their web pages and data bases with the most actual contents available to the wider circle of the users. In this paper we have given the section of the most actual web pages. However, Internet is not immune to those users who are not benevolent and who have developed the different tools in the goal of the destroying or unabling of the normal use of all the Internet conveniences. The authors is considering the protection problem and the data security which get distributed by Internet.

  19. Dermatology resources on the internet.

    PubMed

    George, Dean D; Wainwright, Brent D

    2012-09-01

    Both patients and medical professionals are increasingly accessing the Internet for health information. Today's Web enables features that facilitate information sharing in a social and collaborative manner, thus transforming the way we access data and communicate with our patients and colleagues. The visual nature of the field of dermatology lends itself to the use of the Internet for reference and educational purposes. To generate a list of Web sites commonly used by academic dermatologists, the authors polled the Accreditation Council for Graduate Medical Education Dermatology Program Directors for their top 3 Web resources. The purpose of this article is to identify resources used by dermatologists as well as patients and examine factors that can influence Internet search results. Concerns regarding professionalism in the era of social media are also explored. As the volume of health information on the Internet continues to increase, it is essential for physicians to be aware of what is available in cyberspace. Reference and learning tools for the physician, learning and support tools for the patient, and physician Internet presence are key aspects of modern dermatology practice.

  20. Internet resources for the anaesthesiologist

    PubMed Central

    Johnson, Edward

    2012-01-01

    There is considerable useful information about anaesthesia available on the World Wide Web. However, at present, it is very incomplete and scattered around many sites. Many anaesthetists find it difficult to get the right information they need because of the sheer volume of information available on the internet. This article starts with the basics of the Internet, how to utilize the search engine at the maximum and presents a comprehensive list of important websites. These important websites, which are felt to offer high educational value for the anaesthesiologists, have been selected from an extensive search on the Internet. Top-rated anaesthesia websites, web blogs, forums, societies, e-books, e-journals and educational resources are elaborately discussed with relevant URLs. PMID:22923818

  1. Internet resources for the anaesthesiologist.

    PubMed

    Johnson, Edward

    2012-05-01

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

  2. Why internet-based education?

    PubMed Central

    Gernsbacher, Morton Ann

    2015-01-01

    This essay illustrates five ways that Internet-based higher education can capitalize on fundamental principles of learning. Internet-based education can enable better mastery through distributed (shorter, more frequent) practice rather than massed (longer, less frequent) practice; it can optimize performance because it allows students to learn at their peak time of their day; it can deepen memory because it requires cheat-proof assignments and tests; it can promote critical thinking because it necessitates intellectual winnowing and sifting; and it can enhance writing skills by requiring students to write frequently and for a broad audience. PMID:25653625

  3. Canadian Human Rights on the Internet. Internet Resources.

    ERIC Educational Resources Information Center

    Dale, Jack

    1999-01-01

    Explains that the Internet is a good source of information and misinformation about the rights that Canadians do and do not enjoy. Provides websites that address human rights issues, such as government and non-governmental organizations, and information for locating newsgroups and listservs. (CMK)

  4. A Case Study: To Internet or Not To Internet.

    ERIC Educational Resources Information Center

    Carman, Jared; Boynton, Doug

    1997-01-01

    Interactive multimedia training can be delivered via CD-ROM, hard drive, local area networks (LAN), wide area networks (WAN), Intranet, Internet and hybrid systems. This article presents a case study of how two companies (Los Angeles Times and Allen Communication) evaluated alternative delivery systems, chose one, and implemented multimedia…

  5. The internet and children: advantages and disadvantages.

    PubMed

    Bremer, Jennifer

    2005-07-01

    This article examines how the Internet has entered children's lives and notes some of its potential positive and negative influences on children. Although the Internet's effects on a given child vary based on each child's characteristics and how the child uses the Internet, adults still must have a fundamental understanding of these general potentials. An awareness of the hazards inherent to children's Internet use is essential for all who work with children so they can apply preventive measures and help keep children safe. Whether a child uses the Internet and how a child uses the Internet significantly impact the Internet's influence on him or her. A child's personality and developmental needs also inevitably modify the Internet's influence on him or her.

  6. Use of the Internet in Survey Research.

    ERIC Educational Resources Information Center

    Yeaworth, Rosalee C.

    2001-01-01

    An Internet survey of families dealing with a rare disease received responses that provided data about diagnosis and caregiver concerns. The project demonstrated the usefulness of the Internet for research and its potential for research opportunities for distance learners. (SK)

  7. Retailing and Shopping on the Internet.

    ERIC Educational Resources Information Center

    Rowley, Jennifer

    1996-01-01

    Internet advertising and commercial activity are increasing. This article examines challenges facing the retail industry on the Internet: location; comparison shopping; security, especially financial transactions; customer base and profile; nature of the shopping experience; and legal and marketplace controls. (PEN)

  8. Realizing the competitive advantage of the Internet.

    PubMed

    Kolesar, M S

    1997-12-01

    Everyone's talking about the Internet; everyone's getting on the Internet, either with a home page or to gather information. How has this type of technology become so prevalent--and what if home care providers lag behind in jumping aboard?

  9. TELECOMMUNICATIONS: Characteristics and Choices of Internet Users

    DTIC Science & Technology

    2001-02-01

    home.Page 5 GAO-01-345 Survey of Internet Users although we did not find Internet use to be statistically related to differences in community size, we...however, we did not find that Internet use —when both narrowband and broadband users were measured together—was related to a person’s residence in a small...their more urban counterparts. Our analysis considered Internet use in five types of geographic areas across the United States: nonmetropolitan areas

  10. Space Internet-Embedded Web Technologies Demonstration

    NASA Technical Reports Server (NTRS)

    Foltz, David A.

    2001-01-01

    The NASA Glenn Research Center recently demonstrated the ability to securely command and control space-based assets by using the Internet and standard Internet Protocols (IP). This is a significant accomplishment because future NASA missions will benefit by using Internet standards-based protocols. The benefits include reduced mission costs and increased mission efficiency. The Internet-Based Space Command and Control System Architecture demonstrated at the NASA Inspection 2000 event proved that this communications architecture is viable for future NASA missions.

  11. Internet-Delivered Psychological Treatments.

    PubMed

    Andersson, Gerhard

    2016-01-01

    During the past 15 years, much progress has been made in developing and testing Internet-delivered psychological treatments. In particular, therapist-guided Internet treatments have been found to be effective for a wide range of psychiatric and somatic conditions in well over 100 controlled trials. These treatments require (a) a secure web platform, (b) robust assessment procedures, (c) treatment contents that can be text based or offered in other formats, and (d) a therapist role that differs from that in face-to-face therapy. Studies suggest that guided Internet treatments can be as effective as face-to-face treatments, lead to sustained improvements, work in clinically representative conditions, and probably are cost-effective. Despite these research findings, Internet treatment is not yet disseminated in most places, and clinical psychologists should consider using modern information technology and evidence-based treatment programs as a complement to their other services, even though there will always be clients for whom face-to-face treatment is the best option.

  12. Spectrum Allocation and the Internet

    NASA Astrophysics Data System (ADS)

    Owen, Bruce M.; Rosston, Gregory L.

    The Internet is transforming communications around the world, even with the downturn in the technology market that we saw at the start of this century. This transformation permeates all forms of communications, but its success at realizing maximum consumer benefits depends, at least in part, on the flexibility of communications regulation. Regulation must not constrain firms responding to competitive incentives.

  13. Internet resources available to otolaryngologists.

    PubMed

    Balatsouras, Dimitrios G; Kaberos, Antonis; Korres, Stavros G; Kandiloros, Dimitrios; Ferekidis, Eleftherios; Economou, Constantinos

    2002-12-01

    During recent years, the Internet has evolved into the largest computer network in the world, allowing access to vast amounts of information and services. Medical information is increasingly available to both patients and professionals, and ever more biomedical resources are becoming available on-line to assist in research, clinical medicine, and education. The Internet has always provided useful resources to otolaryngologists, implemented at various academic departments and national organizations or by specialists or specific medical web sites offering technical, scientific, and biomedical information. The purpose of this article is to provide as complete a list as possible of the World Wide Web sites accessible through the Internet that are of interest to otolaryngologists. It summarizes different types of resources available, including educational material, audiology sites, outcomes research, discussion lists, research laboratories, publications, medical libraries, news and medical conferences, organizations, academic departments, otolaryngological and medical resources, medical and surgical equipment and suppliers, and miscellaneous other sites of interest to otolaryngologists. This review is intended to present the wealth of the accessible information on the Internet and to promote the use of the network to otolaryngologists who do not have extensive experience in computers or telecommunications.

  14. Student Team Projects by Internet.

    ERIC Educational Resources Information Center

    Kaiser, Paula R.; Tullar, William L.; McKowen, Diana

    2000-01-01

    Presents a project where educators assign a joint class project to students at the University of Northern Carolina at Greensboro, at Indiana University, and at Fachhochschule Rheinland-Pfalz in Worms, Germany. Discusses how team members use the Internet to participate in electronic meetings leading to a group consensus. Encourages readers to…

  15. Internet Addiction: A Logotherapeutic Approach

    ERIC Educational Resources Information Center

    Didelot, Mary J.; Hollingsworth, Lisa; Buckenmeyer, Janet A.

    2012-01-01

    Internet addiction (IA) is both the most rapidly growing addiction and the least understood addiction (Watson, 2005). For counselors, treatment issues surrounding the disease are also growing. At the forefront is the lack of understanding concerning treatment protocol to manage the challenging recovery and maintenance stages after IA behavior has…

  16. Internet Gambling in the Workplace

    ERIC Educational Resources Information Center

    Griffiths, Mark

    2009-01-01

    Purpose: This paper seeks to overview the issues, concerns and challenges relating to gambling--and more specifically internet gambling--in the workplace. Design/methodology/approach: Using psychological literature, this paper outlines a number of important and inter-related areas including brief overviews of gambling and problem gambling,…

  17. Learning English on the Internet.

    ERIC Educational Resources Information Center

    Meagher, Mary Elaine

    1995-01-01

    The Universidad Nacional Autonoma de Mexico is connecting its 14 high schools to Internet. Three UNAM institutions designed a foreign-languages instruction model based on international cultural and scientific exchanges via computer networks. Mexican students studying English are interacting with English-speaking people, solving real problems, and…

  18. Commercial Security on the Internet.

    ERIC Educational Resources Information Center

    Liddy, Carrie

    1996-01-01

    Discusses commercial security on the Internet and explains public key technology as successfully melding the conflicting requirements of openness for practical business applications and isolation and confidentiality for protection of data. Examples of public key value-added products are described, including encryption, digital signature and…

  19. Internet Training Manual for Educators.

    ERIC Educational Resources Information Center

    Chen, Li-Ling

    A series of Internet workshops funded through the Research Excellence Fund of the State of Michigan and administered by the Projects for Urban and Regional Affairs at the University of Michigan-Flint was provided to all of the educators in Beecher Community School District, Flint, Michigan. Training consisted of 5 two-hour workshops during the…

  20. Internet 2 Health Sciences Initiative.

    ERIC Educational Resources Information Center

    Simco, Greg

    2003-01-01

    The Internet 2 (I2) health sciences initiative (I2HSI) involves the formulation of applications and supporting technologies, and guidelines for their use in the health sciences. Key elements of I2HSI include use of visualization, collaboration, medical informatics, telemedicine, and educational tools that support the health sciences. Specific…

  1. 10 Tips for Internet Safety

    ERIC Educational Resources Information Center

    Riley, Sheila

    2007-01-01

    It is not always easy to find the balance between protecting students from Internet dangers and distractions and reaping its benefits--but it is certainly on every district's tech priority list. Sharnell Jackson, chief e-learning officer for the 415,000-student Chicago Public Schools, and Miguel Guhlin, director of instructional technology…

  2. Ethical Issues Involving the Internet.

    ERIC Educational Resources Information Center

    Connolly, Mary V.

    The Internet is a network of networks, sharing the same protocol and linking universities, research communities, businesses, and individuals world wide. In this new global information infrastructure, all citizens need to understand the power and pitfalls of the technology in order to function as responsible members. This paper discusses issues…

  3. Digital Libraries on the Internet.

    ERIC Educational Resources Information Center

    Sharon, Taly; Frank, Ariel J.

    This paper discusses digital libraries on the Internet. The resource repository hierarchy, consisting of two major paradigms, search engines (SEs) and digital libraries, is presented. SEs are classified into three categories: basic-SE, directory, and meta-SE. The following six major characteristics of a library are summarized: collection of data…

  4. Wonderful Wikis and Internet Forums

    ERIC Educational Resources Information Center

    Kahn, Sami

    2009-01-01

    Wikis are collaborative websites where visitors can edit anything they want, anytime they want. Essentially online "whiteboards," wikis allow groups of people to create documents and projects together. Internet forums, also known as message boards or discussion boards, are web applications that provide online discussions. Like wikis, your forum…

  5. Strategies for Teaching Internet Ethics.

    ERIC Educational Resources Information Center

    Rader, Martha H.

    2002-01-01

    Ten strategies for teaching Internet ethics are as follows: establish acceptable use policy; communicate ethical codes; model behaviors and values; encourage discussion of ethical issues; reinforce ethical conduct; monitor student behavior; secure systems and software; discourage surfing without supervision; monitor e-mail and websites; and…

  6. Language Maintenance on the Internet

    ERIC Educational Resources Information Center

    Ward, Judit Hajnal; Agocs, Laszlo

    2004-01-01

    Due to the expanding use of computer networks in Hungary, the Hungarian language has become a grown-up member of the World Wide Web and the Internet. In the past few years, the number of web pages written in Hungarian has significantly increased, since all areas of business, science, education, culture, etc., are eager to make use of the evolving…

  7. Internet Addiction: Stability and Change

    ERIC Educational Resources Information Center

    Huang, Chiungjung

    2010-01-01

    This longitudinal study examined five indices of stability and change in Internet addiction: structural stability, mean-level stability, differential stability, individual-level stability, and ipsative stability. The study sample was 351 undergraduate students from end of freshman year to end of junior year. Convergent findings revealed stability…

  8. History Sources on the Internet.

    ERIC Educational Resources Information Center

    Fink, Kenneth D.

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

  9. Document Delivery over the Internet.

    ERIC Educational Resources Information Center

    Jackson, Mary E.

    1993-01-01

    Discusses three innovative Internet-based electronic document delivery systems: Ariel, developed by the Research Libraries Group; Digitized Document Transmission Project, developed by North Carolina State University; and Network Fax Project, developed by Ohio State University. System are compared in terms of equipment, operation, advantages and…

  10. Women, Violence and the Internet

    ERIC Educational Resources Information Center

    Clayton, Pamela M.

    2007-01-01

    This article explores a hypothesis that the Internet and the World Wide Web form an alternative resource to that provided by conventional adult education providers. The example used is the dissemination and transfer of information on and analysis of issues concerning women and violence. Four important issues for adult (that is, post-compulsory)…

  11. The Internet's impact on EDI.

    PubMed

    Cummings, D; Kennedy, R; Moore, C

    1997-01-01

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

  12. Internet 2 Distributed Storage Infrastructure.

    ERIC Educational Resources Information Center

    Simco, Greg

    2003-01-01

    The Distributed Storage Infrastructure (DSI) project, a cooperative effort of the University of Tennessee and University of North Carolina, is an example of the Internet 2 (I2) efforts to enable remote collaboration among the research and educational communities. It extends the domain of a distributed high-speed computing environment to enable…

  13. HR Positions on the Internet.

    ERIC Educational Resources Information Center

    Coghill, Carey Cox; Kirk, James J.

    The question of whether the online job market reflects the trends predicted for the job market was examined in a study of a random sample of 690 Internet job postings over a 6-month period. Each listing was categorized by type of position, desired qualifications, salary, and job specifications. Of the human resources (HR) jobs posted, 7.2% were…

  14. Navigating the Internet: A Beginning.

    ERIC Educational Resources Information Center

    Brett, George H., II

    1992-01-01

    Explains how to become more knowledgeable about using resources available on Internet. Four main areas are discussed: (1) print media resources; (2) learning to use a personal computer effectively, including the maintenance of hard disks; (3) electronic mail; and (4) interactive networking. Current and future improvements to make networks more…

  15. Internet and Electronic Information Management

    DTIC Science & Technology

    2003-04-01

    34 deep Web ") (Berg-man 2000). As more information sources are born digital (or later become digital) and publicly accessible through the Internet, the...References Bergman, M.K. (2000 July). The deep Web : surfacing hidden value, (White Paper). [Online]. Available: http://www.brightplanet.com/deepcontent

  16. Emotional Maturity of Internet Users

    ERIC Educational Resources Information Center

    Dangwal, Kiran Lata; Srivastava, Shipra

    2016-01-01

    Internet has been emerged as a most powerful tool for communication and exchange of information all over the world. More recently the web 2.0 tools has provoked a revolution and unlocked a new dimension in the field of communication and technology; this ongoing digital revolution has touched and turned almost every sphere of life of its users…

  17. Entertainment Resources on the Internet.

    ERIC Educational Resources Information Center

    Cowgill, Allison

    1997-01-01

    Describes 14 Internet sites on popular entertainment subjects that provide information on books and book reviews, celebrities, movies, and restaurants. These were selected because they provide a great deal of authoritative information that is easy to find. A brief summary describes the contents of each site. (Author)

  18. Evaluating Information on the Internet.

    ERIC Educational Resources Information Center

    Brandt, D. Scott

    1996-01-01

    Evaluation of information found on the Internet requires the same assessment of reliability, credibility, perspective, purpose and author credentials as required with print materials. Things to check include whether the source is from a moderated or unmoderated list or FTP (file transfer protocol) site; directories for affiliation and biographical…

  19. Serving Grades Over the Internet.

    ERIC Educational Resources Information Center

    Harris, James K.

    This paper demonstrates a grade server that allows college students to access their grades over the Internet from the instructor's home page. Using a CGI (common gateway interface) program written in Visual Basic, the grades are read directly from an Excel spreadsheet and presented to the requester after he/she enters a password. The grade for…

  20. Information Security and the Internet.

    ERIC Educational Resources Information Center

    Doddrell, Gregory R.

    1996-01-01

    As business relies less on "fortress" style central computers and more on distributed systems, the risk of disruption increases because of inadequate physical security, support services, and site monitoring. This article discusses information security and why protection is required on the Internet, presents a best practice firewall, and…

  1. Internet Self-Efficacy Preferences of Internet Based Environments and Achievement of Prospective Teachers

    ERIC Educational Resources Information Center

    Ozyalcin Oskay, Ozge

    2011-01-01

    The aims of this study are to determine prospective chemistry teachers' internet self-efficacy and preferences of constructivist internet-assisted environments and to examine the relationship between their internet self-efficacy and their preferences for constructivist internet-assisted environments, the relationship between their achievement in…

  2. The Association between Internet Parenting Styles and Children's Use of the Internet at Home

    ERIC Educational Resources Information Center

    Ihmeideh, Fathi Mahmoud; Shawareb, Aseel Akram

    2014-01-01

    Parenting styles are known to have a powerful influence on child development, and as such they can significantly influence children's Internet use. The purpose of this study is to examine the Internet parenting style of Jordanian parents and their perspectives on their children's Internet use. Children's Internet use was evaluated in terms of four…

  3. The Association between Internet User Characteristics and Dimensions of Internet Addiction among Greek Adolescents

    ERIC Educational Resources Information Center

    Andreou, Eleni; Svoli, Hionia

    2013-01-01

    This study examined how internet users' psychological characteristics, amount of internet use and demographic factors contribute to particular dimensions of internet addiction. The sample consisted of 384 adolescents, ranging in age from 15 to 18 years. Participants were asked to complete the Internet Addiction Test (IAT), measures of Locus of…

  4. The Internet and Education: Findings of the Pew Internet & American Life Project.

    ERIC Educational Resources Information Center

    Lenhart, Amanda; Simon, Maya; Graziano, Mike

    Research by the Pew Internet & American Life Project shows that teenagers use the Internet as an essential study aid outside the classroom and that the Internet increasingly has a place inside the classroom. Findings from a survey of 754 youths ages 12-17 conducted November and December 2000 include: 94% who have Internet access say they use the…

  5. Internet Use and Breast Cancer Survivors

    ERIC Educational Resources Information Center

    Muhamad, Mazanah; Afshari, Mojgan; Mohamed, Nor Aini

    2011-01-01

    A survey was administered to 400 breast cancer survivors at hospitals and support group meetings in Peninsular Malaysia to explore their level of Internet use and factors related to the Internet use by breast cancer survivors. Findings of this study indicated that about 22.5% of breast cancer survivors used Internet to get information about breast…

  6. Issues on Internet-Based Teleoperation

    NASA Technical Reports Server (NTRS)

    Fiorini, P.

    1997-01-01

    This paper describes experiments of Internet modeling and of Internet-based teleoperation aimed at developing suitable control laws to overcome the variable time-delay and the data losses typical of Internet communication. The effects of packet delay jitter and losses on teleoperation performance are demonstrated using a 2-dof force feedback master.

  7. Internet technologies and requirements for telemedicine

    NASA Technical Reports Server (NTRS)

    Lamaster, H.; Meylor, J.; Meylor, F.

    1997-01-01

    Internet technologies are briefly introduced and those applicable for telemedicine are reviewed. Multicast internet technologies are described. The National Aeronautics and Space Administration (NASA) 'Telemedicine Space-bridge to Russia' project is described and used to derive requirements for internet telemedicine. Telemedicine privacy and Quality of Service (QoS) requirements are described.

  8. Teaching Internet Information Literacy: A Critical Evaluation.

    ERIC Educational Resources Information Center

    O'Sullivan, Michael; Scott, Thomas

    2000-01-01

    Discusses the Internet as a resource for secondary school students and describes a three-day Internet Information Literacy unit that is designed to improve students' critical thinking skills in using the Internet. Considers reliability problems, evaluation criteria, navigation problems, and effective research strategies. (LRW)

  9. Multicultural Resources on the Internet: An Introduction.

    ERIC Educational Resources Information Center

    Jacobson, Trudi E.

    1995-01-01

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

  10. Designing Environment for Teaching Internet of Things

    ERIC Educational Resources Information Center

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

    2014-01-01

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

  11. Internet Implementation in Brazilian K-12 Schools.

    ERIC Educational Resources Information Center

    Joia, Luiz Antonio

    1997-01-01

    Presents a framework for implementing the Internet in Brazilian elementary and secondary schools. Topics include schools as assembly lines in the information society; pedagogical uses of the Internet, including research, educational projects, and video conferences; and obstacles to implementing the Internet, including cost, cultural differences,…

  12. Internet Anxiety among Foreign Language Learners

    ERIC Educational Resources Information Center

    Aydin, Selami

    2011-01-01

    Little attention has been paid to the demotivating potential of new technologies in foreign language research. Thus, this study aims to investigate Internet anxiety among foreign language learners and to determine the relationships between Internet anxiety and certain variables. A background questionnaire, an Internet information test, and an…

  13. Useful Internet Information for Oklahoma Literacy Providers.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Libraries, Oklahoma City.

    This publication introduces some Internet sites relevant to adult education and literacy. It begins with some definitions for the Internet. Next, it lists two guides to using the Internet. A listing of listservs includes name, brief description of literacy-related topics covered, and directions for subscribing. The listservs are as follows:…

  14. Facilitating Internet-Scale Code Retrieval

    ERIC Educational Resources Information Center

    Bajracharya, Sushil Krishna

    2010-01-01

    Internet-Scale code retrieval deals with the representation, storage, and access of relevant source code from a large amount of source code available on the Internet. Internet-Scale code retrieval systems support common emerging practices among software developers related to finding and reusing source code. In this dissertation we focus on some…

  15. College Student Internet Use: Convenience and Amusement

    ERIC Educational Resources Information Center

    Johnson, Genevieve M.

    2007-01-01

    Four hundred five college students completed a questionnaire that assessed patterns of Internet use. Results describe college students, with rare exception, as Internet users. The vast majority of college students frequently communicate online and access websites. While an Internet game experience is typical, relatively few college students are…

  16. 76 FR 60754 - Preserving the Open Internet

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... COMMISSION 47 CFR Part 0 Preserving the Open Internet AGENCY: Federal Communications Commission. ACTION... of September 23, 2011, a document establishing rules to preserve the open Internet. Inadvertently the...) Resolve complaints alleging violations of the open Internet rules. Federal Communications Commission....

  17. Geo-Engineering through Internet Informatics (GEMINI)

    SciTech Connect

    Doveton, John H.; Watney, W. Lynn

    2003-03-06

    The program, for development and methodologies, was a 3-year interdisciplinary effort to develop an interactive, integrated Internet Website named GEMINI (Geo-Engineering Modeling through Internet Informatics) that would build real-time geo-engineering reservoir models for the Internet using the latest technology in Web applications.

  18. Using the Internet To Improve Student Performance.

    ERIC Educational Resources Information Center

    Guptill, Angela M.

    2000-01-01

    This article discusses the benefits and outcomes of using Internet-based instruction to improve the performance of students with disabilities by developing Internet-based lessons and assessments that target the growth of higher-order thinking skills required on many state assessments. Internet resources for educators are listed. (Contains…

  19. Internet Connections: Understanding Your Access Options.

    ERIC Educational Resources Information Center

    Notess, Greg R.

    1994-01-01

    Describes levels of Internet connectivity, physical connections, and connection speeds. Compares options for connecting to the Internet, including terminal accounts, dial-up terminal accounts, direct connections through a local area network, and direct connections using SLIP (Serial Line Internet Protocol) or PPP (Point-to-Point Protocol). (eight…

  20. Using the Internet: Concept to Classroom.

    ERIC Educational Resources Information Center

    Greenhalgh, J. B.

    1997-01-01

    State, federal, and corporate grants enabled Georgian Court College (New Jersey) to connect to the Internet, establish a multimedia lab, and purchase equipment for interactive distance learning. Describes the implementation of new programs utilizing Internet technology and highlights sample Internet projects in social work, education, aquatic and…

  1. An Introduction to the Internet 2.

    ERIC Educational Resources Information Center

    Simco, Greg

    2000-01-01

    Describes the work of the University Corporation for Advanced Internet Development (UCAID) to create Internet 2, with high speed networks, quality applications, and group collaboration. Topics include the Internet 2 technologies; advanced applications; middleware; the advanced network initiative; and partnerships between the academic, corporate,…

  2. The Internet as a Virtual Learning Community.

    ERIC Educational Resources Information Center

    McLellan, Hilary

    1998-01-01

    Describes one Internet-based model for implementing university classes that uses listservs, electronic mail, and the World Wide Web. Compares Internet and conventional classes; looks at the potential of both asynchronous and synchronous virtual learning experiences and activities. Argues that an Internet-based virtual learning community, with its…

  3. An Internet Primer for Community College Administrators.

    ERIC Educational Resources Information Center

    Brumbaugh, Kenneth E.; McRae, Mary S.

    1995-01-01

    Provides information designed to assist administrators in utilizing the advanced information technologies available on the Internet. Describes the uses of such elements of the Internet as "e-mail,""ftp (file transfer protocol),""gopher," and "telnet." Indicates that administrators can use the internet to…

  4. A Guide for Using the Internet.

    ERIC Educational Resources Information Center

    Brown, Herb

    This manual provides an instructional overview of Internet resources with student exercises. The work consists of nine chapters: (1) Introduction to the Internet; (2) How to Access the Internet; (3) Electronic Mail; (4) Gopher; (5) File Transfer Protocol-FTP; (6) Newsgroups & Newsreaders; (7) Telnet & TN3270; (8) World Wide Web; and (9)…

  5. University Faculty Use of the Internet.

    ERIC Educational Resources Information Center

    Wang, Yu-mei; Cohen, Arlene

    This exploratory study was designed to investigate the use of services available on the Internet by faculty in a public university in the United States. It examined the manner and frequency of faculty use of the Internet, their perception of the role of different Internet services in support of teaching and research, and the factors associated…

  6. Internet Chat in Simulations: Taking BULLYING Online

    ERIC Educational Resources Information Center

    Hull, Emily Blackshear

    2008-01-01

    This article discusses the pedagogical implications of using Internet chat in simulations for second-language learners. The author reviews several published simulations and explains how to use Internet chat effectively in the classroom. The author also relays her experience with using Internet chat with the BULLYING simulation.

  7. Internet Censorship Issues for Teacher-Librarians.

    ERIC Educational Resources Information Center

    Schrader, Alvin

    1999-01-01

    Describes and critiques emerging issues about Internet access in schools and school libraries. Discusses software products for filtering and rating expressive content on the Internet, reader-response-theory implications for filtering and rating Internet content, ambiguities, and the role of school librarians and acceptable-use policies. (AEF)

  8. Older Adults' Knowledge of Internet Hazards

    ERIC Educational Resources Information Center

    Grimes, Galen A.; Hough, Michelle G.; Mazur, Elizabeth; Signorella, Margaret L.

    2010-01-01

    Older adults are less likely to be using computers and less knowledgeable about Internet security than are younger users. The two groups do not differ on trust of Internet information. The younger group shows no age or gender differences. Within the older group, computer users are more trusting of Internet information, and along with those with…

  9. Young People's Internet Use: Divided or Diversified?

    ERIC Educational Resources Information Center

    Boonaert, Tom; Vettenburg, Nicole

    2011-01-01

    This article critically analyses research on young people's internet use. Based on a literature analysis, it examines which young people do what on the internet. These results invite a reflection on the dominant discourse on the digital divide. Within this discourse, there is a strong focus on the use of the internet for information purposes only,…

  10. Aviation Research and the Internet

    NASA Technical Reports Server (NTRS)

    Scott, Antoinette M.

    1995-01-01

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

  11. Internet use and loneliness in older adults.

    PubMed

    Sum, Shima; Mathews, R Mark; Hughes, Ian; Campbell, Andrew

    2008-04-01

    Use of the Internet by seniors as a communication technology may lead to changes in older adult social relationships. This study used an online questionnaire to survey 222 Australians over 55 years of age on Internet use. Respondents primarily used the Internet for communication, seeking information, and commercial purposes. The results showed negative correlations between loneliness and well-being. Multiple regression analyses revealed that greater use of the Internet as a communication tool was associated with a lower level of social loneliness. In contrast, greater use of the Internet to find new people was associated with a higher level of emotional loneliness.

  12. Internet safety education for youth: stakeholder perspectives

    PubMed Central

    2013-01-01

    Background Internet use is nearly ubiquitous among US youth; risks to internet use include cyberbullying, privacy violations and unwanted solicitation. Internet safety education may prevent these negative consequences; however, it is unclear at what age this education should begin and what group is responsible for teaching this topic. Methods Surveys were distributed to key stakeholders in youth safety education including public school teachers, clinicians, parents and adolescents. Surveys assessed age at which internet safety education should begin, as well as experiences teaching and learning internet safety. Surveys of adults assessed willingness to teach internet safety. Finally, participants were asked to identify a group whose primary responsibility it should be to teach internet safety. Results A total of 356 participants completed the survey (93.4% response rate), including 77 teachers, 111 clinicians, 72 parents and 96 adolescents. Stakeholders felt the optimal mean age to begin teaching internet safety was 7.2 years (SD = 2.5), range 2-15. Internet safety was regularly taught by some teachers (20.8%), few clinicians (2.6%) and many parents (40.3%). The majority of teachers, clinicians and parents were willing to teach internet safety, but all groups surveyed identified parents as having primary responsibility for teaching this topic. Conclusions Findings suggest agreement among key stakeholders for teaching internet safety at a young age, and for identifying parents as primary teachers of this topic. Clinicians have a unique opportunity to support parents by providing resources, guidance and support. PMID:23738647

  13. Hospital based Treatment for Internet Addicts.

    PubMed

    Gioka, Sophia; Kefaliakos, Antonis; Ioannou, Andriani; Mechili, Aggelos; Diomidous, Marianna

    2014-01-01

    The importance of recognizing the symptoms of Internet addiction constitutes the first step for treatment. Internet use can be pathological, and the percentage of addicted people is increasing while people become dependent on technology and Internet continues to develop. This study is a systematic litterature review. An electronic literature search was conducted using as keywords internet addiction, psychological implications, internet abuse etc. to the following databases: Medline, PubMed and Google Schoolar. The majority of research was conducted in Europe and in North America. We found 20 surveys. 9 were excluded on the basis of screening due to full text articles were not available. The final number of included surveys was 11. Hospitals and clinics have to emerge with outpatient treatment services for Internet addiction recovery, and in some cases there may be a need for addiction rehabilitation centers as admitted from people with Internet addiction into inpatient care.

  14. Internet developments and their significance for healthcare.

    PubMed

    Briggs, J S; Early, G H

    1999-01-01

    This paper reviews some recent developments in the technology of the Internet, and shows how they may affect the way in which healthcare is provided. Starting with a brief technical history of the Internet, the paper discusses some of the technical developments that have taken place or been proposed in recent years, and speculates on the realities of their adoption within the next five years. The paper also discusses trends in public accessibility to the Internet and the development of Internet services. Finally, the impact of the technological developments on the way in which new healthcare services may be provided is discussed. Our conclusions are that the growth rate in Internet access and the improvements in performance resulting from the new technologies will make the Internet the focus of many new healthcare developments, in particular in the areas of telemedicine and in communication between patient and healthcare professionals. Increasingly, the Internet will be used to convey more 'real-time' information.

  15. Modeling the Internet's large-scale topology

    PubMed Central

    Yook, Soon-Hyung; Jeong, Hawoong; Barabási, Albert-László

    2002-01-01

    Network generators that capture the Internet's large-scale topology are crucial for the development of efficient routing protocols and modeling Internet traffic. Our ability to design realistic generators is limited by the incomplete understanding of the fundamental driving forces that affect the Internet's evolution. By combining several independent databases capturing the time evolution, topology, and physical layout of the Internet, we identify the universal mechanisms that shape the Internet's router and autonomous system level topology. We find that the physical layout of nodes form a fractal set, determined by population density patterns around the globe. The placement of links is driven by competition between preferential attachment and linear distance dependence, a marked departure from the currently used exponential laws. The universal parameters that we extract significantly restrict the class of potentially correct Internet models and indicate that the networks created by all available topology generators are fundamentally different from the current Internet. PMID:12368484

  16. Amphibian resources on the internet.

    PubMed

    Nolan, Michael W; Smith, Stephen A

    2007-01-01

    The use of amphibians in classrooms and research laboratories has increased, along with a corresponding increase in the amount of information about these animals on the Internet. This review is intended to aid both novices and experts in the search of such information. The bibliography of Internet resources is organized by discipline and includes general and selected species information, taxonomy, natural history, anatomy and histology, physiology, ontogeny, genetics, conservation, toxicology, medicine and surgery, sources (for animals, housing, and research tools), listservs, databases, associations, educational sources, and husbandry. For each web site, descriptive titles, web addresses, and a brief review are provided. Note that the authors of this review cannot assure the accuracy of content in these web resources.

  17. Internet confessions of postpartum depression.

    PubMed

    Kantrowitz-Gordon, Ira

    2013-12-01

    Women with postpartum depression may suffer in silence due to the stigma of depression and failed motherhood. It is important to consider how mothers are able to talk about postpartum depression and what strategies they use. Foucault's idea that confession is a widespread technique for producing truth in Western societies was tested through discourse analysis of posts on an Internet forum for women with postpartum depression. The Internet forum showed women's use of confessionary language and self-judgments as well as their sense of disconnected mothering, shame, and disembodiment. Discourses of depression included the good mother, biomedical illness, and social dysfunction. Findings have implications for creating safe spaces for helping mothers with postpartum depression.

  18. [Internet use in clinical trials].

    PubMed

    Refolo, P; Sacchini, D; Minacori, R; Spagnolo, A G

    2014-01-01

    Recruiting patients is a critical point of today's clinical research and, along the years, several solutions have been proposed, even if their efficacy seems to be doubtful. On the other hand, nowadays, Internet represents a great opportunity for improving clinical trial recruitments. Nevertheless, on-line recruitment services (e-recruitment) could ensure some advantages (such as facilitating interaction between supply and demand of clinical research, time and money savings/optimizations, data entry errors reduction), but also raise some issues (such as those related to sampling, information, consent, real identity of participants and risks for data breaches). The article debates on the difficulties to recruit patients for clinical research, in general, and e-recruitment particularly, discussing some ethical issues raised by internet enrolment.

  19. Clinical encounters with internet pornography.

    PubMed

    Kalman, Thomas P

    2008-01-01

    Abstract Pornography, if understood to involve the depiction of sexual activity, organs, and experiences, is perhaps as old as human civilization itself. Historically linked to various technological innovations, pornography viewing in the Internet age has reached epic proportions, with large numbers of individuals taking advantage of ease of access, affordability, and presumed anonymity to explore sexual material online. Within the mental health professions substantial research exists on the effects of viewing general pornography; however, the distinctive effects of the marriage of pornography and cyberspace is only beginning to be examined. In addition to reviewing some historical and statistical material about pornography and the relevant psychiatric and psychoanalytic literature, four detailed clinical vignettes are presented to illustrate the types of problems related to Internet pornography use that are being presented to practicing psychotherapists.

  20. The Internet & Healthcare Education: HELIX.

    PubMed

    Roy, R T; Merril, J R

    1996-11-01

    With the advent of the World Wide Web (WWW), we are now on the cusp of a revolution in computer technology that will dramatically enhance medical education. An historical analogy might be Johann Gutenberg's invention of movable type in the 1400's-radically decreasing the cost, time, and expertise required to reproduce printed materials. Now, the WWW can decrease the cost of disseminating medical educational materials. When an educational module is authored for the Web, it can be placed on a computer "server" which in turn, distributes the program on the WWW to anyone with a computer and Internet access. Rapidly emerging standards are being developed to allow increasingly rich educational experiences on the Internet. With the introduction of HTML (hypertext markup language), a standardized method of placing text and graphics, as well as the connections between them, was created.

  1. Telemicroscopy by the Internet revisited.

    PubMed

    Brauchli, K; Christen, H; Haroske, G; Meyer, W; Kunze, K D; Oberholzer, M

    2002-02-01

    This paper reports a fundamentally new concept for internet-based telemicroscopy. By separating a telemicroscopy application into three tasks - microscope control program, external server, and client application - it is possible to establish a telemicroscopy session between two arbitrary end points on the Internet even if both of the end points are secured by firewall (microscope and client application). The advantages of such a distributed system, compared with the classical point-to-point systems, are discussed. The telemicroscopy system is combined with a telepathology database, which is capable of automatically recording telemicroscopy sessions, allowing a convenient combination of interactive remote microscopy and store and forward telepathology. In addition to remote primary diagnosis, it is easily possible to discuss difficult cases within dedicated user groups, no matter whether images originate from a telemicroscopy session, or are manually entered into the database.

  2. Islamic Extremists Love the Internet

    DTIC Science & Technology

    2009-04-03

    the global Islamic terrorist movement and to increase support for their movement, ranging from ideological support, to fundraising , and ultimately...reflects that particular terrorist groups were exploiting the Internet for their fundraising . Research indicates that as early as July 1999, our...and safeguard Bin Laden.1 Then in May 2001, just four months prior to the 9/11 attacks the fundraising denial objective was reaffirmed during the

  3. Electronic Commerce on the Internet.

    DTIC Science & Technology

    1994-03-01

    electronic commerce , where companies transact business spontaneously over the Internet. In restructuring its procurement processes, The Federal Government has a unique opportunity to exploit this electronic marketplace, and to influence its development in ways that benefit us all. This report describes a vision of the electronic marketplace, the requirements it must satisfy, an architecture for addressing those requirements, and a graceful migration path to the marketplace from current EDI technology and practice. It identifies five key concepts for government

  4. Update on Internet2 Activities

    NASA Astrophysics Data System (ADS)

    Yun, T. Charles

    [14 Feb 2003] I propose an overview talk/update on several Internet2 activities that might be of interest to the e-VLBI community including: End-to-End performance project (PiPES); national (American) fiber infrastructure (a.k.a. National Light Rail, FiberCo, etc.); request for interest in short-term, dedicated, test-labmdas (inside the US only at this point).

  5. The Future of the Internet

    DTIC Science & Technology

    2008-07-01

    limited control by its agreements with the Internet Corporation for Assigned Names and Numbers ( ICANN ) and the IANA, both of which play a role in the...the Status of ICANN . The USG, through the Department of Commerce (DoC), created ICANN in 1998 and contracted with it to operate IANA, which per- forms...Since then, the DoC has maintained a Memorandum of Understanding (now a Joint Project Agreement [JPA]) with ICANN , the purpose of which is to ensure

  6. Parents, ADHD and the internet.

    PubMed

    Terbeck, Sylvia; Chesterman, L Paul

    2012-09-01

    The objective of this study is to examine the potential impact of using the internet on medical consultations by analysing the attitudes, attributions, and emotional responses of parents who have been informed by specialists that their child does not have attention-deficit hyperactivity disorder (ADHD) and to examine the nature of the feedback they obtained from members of online internet support groups. Over 40,000 messages from the five most popular international internet forums discussing children with ADHD were analysed. Messages from parents who reported that they had seen at least one specialist (e.g. paediatrician, psychiatrist or psychologist) because of their concerns that their child had ADHD were identified. The children included boys and girls with an age range from 2 to 16 years. Of these, we analysed messages where the parents additionally reported that the specialist had excluded a diagnosis of ADHD. Using these criteria, 91 messages from parents who had consulted over 200 different specialists and 398 replies to these messages were identified for content analysis. The replies to concerned parents were analysed to determine whether they were offered impartial advice. A majority of the parents reported that they did not believe the specialist and were unhappy about their child not being diagnosed with ADHD. They expressed dissatisfaction with the professional's opinions and the implication that their child's conduct was caused by their poor parenting skills. Importantly, 87.6 % of the responses that these parents received, from other members of online forums, reinforced the parent's negative attitude towards the professional's judgement. It was generally suggested that the parents should not believe the expert and should seek a further opinion. The use of the internet may encourage "doctor shopping" and mistrust in health services. Medical professionals and others may need to be aware of this, and parents may need more support than is generally

  7. Ultra-broadband photonic internet

    NASA Astrophysics Data System (ADS)

    Romaniuk, Ryszard S.

    2011-06-01

    In this paper, there is presented a review of our today's understanding of the ultimately broadband photonic Internet. A simple calculation is presented showing the estimate of the throughput of the core photonic network branches. Optoelectronic components, circuits, systems and signals, together with analogous electronic entities and common software layers, are building blocks of the contemporary Internet. Participation of photonics in development of the physical layer in the future Internet will probably increase. The photonics leads now to a better usage of the available bandwidth (increase of the spectral efficiency measured in Bit/s/Hz), increase in the transmission rate (from Gbps, via Tbps up to probably Pbps), increase in the transmission distance without signal regeneration (in distortion compensated active optical cables), increase in energy/power efficiency measured in W/Gbps, etc. Photonics may lead, in the future, to fully transparent optical networks and, thus, to essential increase in bandwidth and network reliability. It is expected that photonics (with biochemistry, electronics and mechatronics) may build psychological and physiological interface for humans to the future global network. The following optical signal multiplexing methods were considered, which are possible without O/E/O conversion: TDM-OTDM, FDM-CO-OFDM, OCDM-OCDMA, WDM-DWDM.

  8. Attention deficit hyperactivity symptoms and internet addiction.

    PubMed

    Yoo, Hee Jeong; Cho, Soo Churl; Ha, Jihyun; Yune, Sook Kyung; Kim, Seog Ju; Hwang, Jaeuk; Chung, Ain; Sung, Young Hoon; Lyoo, In Kyoon

    2004-10-01

    The objective of this study was to evaluate the relationship between attention deficit-hyperactivity/impulsivity symptoms and Internet addiction. In total, 535 elementary school students (264 boys, 271 girls; mean age, 11.0 +/- 1.0 years) were recruited. The presence or severity of Internet addiction was assessed by the Young's Internet Addiction test. Parents and teachers of the children completed the DuPaul's attention deficit hyperactivity disorder (ADHD) rating scale (ARS; Korean version, K-ARS) and Child Behavior Checklists. Children with the highest and lowest quartiles in K-ARS scores were defined to be in ADHD and non-ADHD groups, respectively. Five children (0.9%) met criteria for a definite Internet addiction and 75 children (14.0%) met criteria for a probable Internet addiction. K-ARS scores had significant positive correlations with Young's Internet Addiction test scores. The Internet addiction group had higher total scores of K-ARS and ADHD-related subcategories in the Child Behavior Checklists than the non-addiction group. The ADHD group had higher Internet addiction scores compared with the non-ADHD group. Therefore, significant associations have been found between the level of ADHD symptoms and the severity of Internet addiction in children. In addition, current findings suggest that the presence of ADHD symptoms, both in inattention and hyperactivity-impulsivity domains, may be one of the important risk factors for Internet addiction.

  9. Problematic Internet Usage and Immune Function

    PubMed Central

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

    2015-01-01

    Problematic internet use has been associated with a variety of psychological comorbidities, but it relationship with physical illness has not received the same degree of investigation. The current study surveyed 505 participants online, and asked about their levels of problematic internet usage (Internet Addiction Test), depression and anxiety (Hospital Anxiety and Depression Scales), social isolation (UCLA Loneliness Questionnaire), sleep problems (Pittsburgh Sleep Quality Index), and their current health – General Health Questionnaire (GHQ-28), and the Immune Function Questionnaire. The results demonstrated that around 30% of the sample displayed mild or worse levels of internet addiction, as measured by the IAT. Although there were differences in the purposes for which males and females used the internet, there were no differences in terms of levels of problematic usage between genders. The internet problems were strongly related to all of the other psychological variables such as depression, anxiety, social-isolation, and sleep problems. Internet addiction was also associated with reduced self-reported immune function, but not with the measure of general health (GHQ-28). This relationship between problematic internet use and reduced immune function was found to be independent of the impact of the co-morbidities. It is suggested that the negative relationship between level of problematic internet use and immune function may be mediated by levels of stress produced by such internet use, and subsequent sympathetic nervous activity, which related to immune-supressants, such as cortisol. PMID:26244339

  10. [Surveillance system OKkio alla SALUTE: the role of primary school in the promotion of healthy life style--results in 2008].

    PubMed

    Lamberti, A; Spinelli, A; Baglio, G; Nardone, P; Silani, M T; Mastantuono, E; Teti, S; Menzano, M T; Galeone, D

    2010-01-01

    In 2007 the Italian Ministry of Health/CCM promoted and funded the project "System of surveys of behavioral risks in ages 6-17", coordinated by the National Institute of Health. One of the aims of the project is the definition and implementation of a data collection system on the weight of primary school children, their eating habits, physical activity and school initiatives favoring the healthy growth of children, called "OKkio alla SALUTE". In 2008 the first survey of OKkio was conducted in 18 Italian regions. 45,590 third grade school children in 2610 classes participated. Information was collected from 2461 schools. The responses of the head teachers showed that 64% of the schools have a canteen, used by 70% of children. Only 12% of schools include the provision of a balanced mid-morning snack. Frequently there are educational activities related to physical activity and healthy eating that, in some cases, also involve the families of the children. 29% of the schools cannot guarantee two hours of physical activity as suggested by the school curriculum because of the lack or inadequacy of the gym or the structure of the timetables. The information gathered through the cooperation of school administrators, teachers and health workers, has helped to describe the major health educational activities of the school, that is confirmed to be the ideal venue for promoting healthy lifestyles in young people.

  11. University students' Internet attitudes and Internet self-efficacy: a study at three universities in Taiwan.

    PubMed

    Wu, Ying-Tien; Tsai, Chin-Chung

    2006-08-01

    This study was conducted to explore university students' attitudes and self-efficacy toward the Internet. Moreover, the relationships between their attitudes and self-efficacy toward the Internet were also investigated. The sample of this study included 1,313 students, coming from three universities in Taiwan. It was found that male students expressed significantly more positive attitudes than females on their "perceived control" of the Internet. The male students also revealed better Internet self-efficacy than their female counterparts. Moreover, students having more on-line hours per week, in general, displayed more positive Internet attitudes and Internet self-efficacy. In addition, students' grade level also played an important role in their Internet attitudes; graduate students tended to possess more positive Internet attitudes. More importantly, students' Internet attitudes were highly correlated with their Internet self-efficacy. The results in this study seemed to reveal that students' attitudes toward the Internet could be viewed as one of the important indicators for predicting their Internet self-efficacy. It is also suggested that some training programs or courses may be helpful in improving university students' attitudes and self-efficacy toward the Internet.

  12. Brief: Touch the world through Internet

    SciTech Connect

    Woolley, T.C. )

    1994-06-01

    Internet is the world's largest computer network. Access to Internet allows users to communicate with colleagues around the world, to access vast software archives, to visit university and public libraries, to search on-line databases, to participate in lively discussions on thousands of topics, to receive electronic journals, and much more. This paper describes Internet and discusses its current and future uses, ways to obtain access, and some of the resources available.

  13. Prevalence of problematic internet use in Slovenia

    PubMed Central

    Király, Orsolya; Maraz, Aniko; Nagygyörgy, Katalin; Demetrovics, Zsolt

    2016-01-01

    Abstract Background Internet use is an integral part of our everyday activities; however, Internet use may become problematic and harmful in a minority of cases. The majority of reported prevalence rates of problematic Internet use refer to adolescent samples, whereas epidemiological studies on representative adult populations are lacking. This study aimed to reveal the prevalence and characteristics of problematic Internet use in Slovenia. Methods Problematic Internet Use Questionnaire (PIUQ) was included in European Health Interview Study (EHIS) on representative Slovenian sample. The frequency of Internet use and problematic Internet use were both assessed. Results 59.9% of Slovenian adult population uses the Internet daily, and 3.1% are at risk of becoming problematic Internet users, 11% in the age group from 20 to 24 years. Those being at risk for becoming problematic Internet users are younger (mean age 31.3 vs. 48.3 for non-problematic users), more likely to be males (3.6% of males, whereas 2.6% of females are affected), students (12.0%), unemployed (6.3%) or unable to work (8.7%), single (6.5%), with high education (4.5%). Regression analysis revealed that the strongest predictor of being at risk for problematic Internet use is age (ß=-0.338, p<0.001); followed by high educational level (ß=0.145; p<0.001) and student status (ß=0.136; p<0.001). Conclusion 3.1% of Slovenian adult population are at risk of becoming problematic Internet users, whereas 3 out of 20 Slovenian adolescents aged from 18 to 19 years are at risk (14.6%). Prevention programs and treatment for those affected are paramount, especially for the young generation. PMID:27703540

  14. Safe and efficient use of the Internet.

    PubMed

    Downes, P K

    2007-07-14

    A minority of people abuse the freedom of the Internet to the detriment of the vast majority. Many people feel that the Internet requires more regulation to reduce the burden of hackers, viruses, hoaxes, adverts and spam that continue to proliferate unabated. Until this ever happens, it is down to the individual person or business to protect themselves against malicious attacks and to use the Internet in a safe and efficient manner.

  15. Sharing Wireless Internet in Urban Neighbourhoods

    NASA Astrophysics Data System (ADS)

    Wong, Matthew; Clement, Andrew

    Over the last decade, Internet use in countries around the world has grown dramatically. This is especially true in Canadian cities, and Canada is widely acknowledged as having strong broadband penetration rates (Frieden 2005; Wu 2004). Residential households are increasingly adopting Internet technology and using it in their daily activities. In large urban centres, Internet usage rates approach 80%, overwhelmingly via broadband connections (Statistics Canada 2006). Users commonly report using the Internet for many facets of their lives, including communication, entertainment, and information-seeking in the home, at work, and at school (Dryburgh 2001).

  16. Disparities in internet use among orthopedic outpatients.

    PubMed

    Walsh, Kenneth P; Rehman, Saqib; Goldhirsh, Jessie

    2014-02-01

    Internet access has lagged behind for patients with lower incomes and from certain ethnic groups. This study investigated the possible improvement of access to health-related information on the Internet for all patients in an urban outpatient setting, regardless of socioeconomic background. A 28-question survey was completed by 100 orthopedic outpatients evaluating associations between their age, ethnicity, income, or education level and their access to the Internet. The survey also examined how patients used the Internet to obtain information about their medical condition, their privacy concerns when conducting online research, and their use of mobile phones as a primary means of Internet access. The Internet was used by 57% of orthopedic outpatients in this urban setting. Internet access decreased with advancing age but increased with increasing income and education, findings consistent with similar studies. Despite the inability to identify an association between ethnicity and Internet access in this patient population, fewer Latinos (33%) than whites (67%) or African Americans (77%) sought information about their medical condition. Among patients who used a mobile phone as the primary method for online access, 74% were African American or Latino and 26% were white. This difference in mobile phone use for online access suggests that mobile phones have provided ethnic minorities with greater Internet access and thus may have narrowed the digital divide among the races.

  17. Uses of the internet in emergency response.

    SciTech Connect

    Herzenberg, C. L.; Newsom, D. E.; Swietlik, C. E.; Bertram, K. M.; Decision and Information Sciences

    1999-01-01

    Past and potential future uses of the Internet in emergency preparedness and emergency response are examined. Discussion of past experience in use of the Internet in crises includes some examples from the Kobe earthquake in 1995, the Loma Prieta earthquake in 1989, and the ice storm in the northeastern United States in 1998. Various advantages and drawbacks of use of the Internet in emergency response are examined. Both some promising applications and issues that may arise in use of the Internet for emergency response are discussed.

  18. Netz ohne doppelten Boden: Internet-Sicherheit

    NASA Astrophysics Data System (ADS)

    Fichtner, Johann

    2002-07-01

    Die Sicherheitslücken des heutigen Internets haben zwei Ursachen: sein ursprüngliches Design für rein militärische Zwecke sowie die gefährliche Sorglosigkeit der Entwickler und Betreiber von Internet-Komponenten. Dabei kann ein kleiner Kreis von Experten Angriffe auf die eigentlichen Netzknoten ausführen. Typische Hacker-Angriffe kommen von Endsystemen des Internets und richten sich auch gegen Endsysteme wie Firmen-Intranets oder einzelne PCs. Dagegen gibt es eine Reihe von Schutzmöglichkeiten. Es ist jedoch keine einfache Lösung zur Erhöhung der Internet-Sicherheit in Sicht.

  19. Nonprescription Steroids on the Internet

    PubMed Central

    McDonald, Christen L.; Marlowe, Douglas B.; Patapis, Nicholas S.; Festinger, David S.; Forman, Robert F.

    2008-01-01

    This study evaluated the degree to which anabolic-androgenic steroids are proffered for sale over the Internet and how they are characterized on popular websites. Searches for specific steroid product labels (e.g., Dianabol) between March and June, 2006 revealed that approximately half of the websites advocated their “safe” use, and roughly one-third offered to sell them without prescriptions. The websites frequently presented misinformation about steroids and minimized their dangers. Less than 5% of the websites presented accurate health risk information about steroids or provided information to abusers seeking to discontinue their steroid use. Implications for education, prevention, treatment and policy are discussed. PMID:22080724

  20. Internet-based data warehousing

    NASA Astrophysics Data System (ADS)

    Boreisha, Yurii

    2001-10-01

    In this paper, we consider the process of the data warehouse creation and population using the latest Internet and database access technologies. The logical three-tier model is applied. This approach allows developing of an enterprise schema by analyzing the various processes in the organization, and extracting the relevant entities and relationships from them. Integration with local schemas and population of the data warehouse is done through the corresponding user, business, and data services components. The hierarchy of these components is used to hide from the data warehouse users the entire complex online analytical processing functionality.

  1. Nonprescription steroids on the Internet.

    PubMed

    Clement, Christen L; Marlowe, Douglas B; Patapis, Nicholas S; Festinger, David S; Forman, Robert F

    2012-02-01

    This study evaluated the degree to which anabolic-androgenic steroids are proffered for sale over the Internet and how they are characterized on popular Web sites. Searches for specific steroid product labels (e.g., Dianabol) between March 2006 and June 2006 revealed that approximately half of the Web sites advocated their "safe" use, and roughly one third offered to sell them without prescriptions. The Web sites frequently presented misinformation about steroids and minimized their dangers. Less than 5% of the Web sites presented accurate health risk information about steroids or provided information to abusers seeking to discontinue their steroid use. Implications for education, prevention, treatment, and policy are discussed.

  2. Child pornography and the internet.

    PubMed

    Temporini, Humberto

    2012-12-01

    The dramatic increase in child pornography offenses over the past 10 years is directly related to the availability of such material on the Internet. Child pornography can be found on the Web, in newsgroups, and on peer-to-peer networks (the most common source at present). Offenders are a heterogeneous group, with different motivations and levels of risk. The possibility of crossover to a contact sexual offense exists, depending on the presence of other risk factors. Possession of child pornography without a history of contact offenses does not appear to increase the risk of future contact reoffending.

  3. An Introduction to the Internet. Consumer Guide, Number 14.

    ERIC Educational Resources Information Center

    Anderson, Judith

    This newsletter presents an introduction to the Internet. A definition of the Internet and its three principle uses--electronic mail, USENET newsgroups, and information files--are provided. A discussion on how to explore the Internet includes equipment needs, university Internet accounts, commercial vendors, navigating the Internet through the…

  4. The Consequences of Internet Addiction: Implications for Counseling Practice.

    ERIC Educational Resources Information Center

    Jones, Karyn Dayle; Minatrea, Neresa B.

    2001-01-01

    With an increase in Internet use has come the potential problem of excessive Internet usage or "Internet addiction." It is important that counselors recognize the signs and symptoms of Internet addiction. The purpose of this article is to present the characteristics, the consequences, and the emerging treatment approaches of Internet addiction.…

  5. The Internet and Education: Some Lessons on Privacy and Pitfalls.

    ERIC Educational Resources Information Center

    Descy, Don E.

    1997-01-01

    Most users have misconceptions about how the Internet works. Provides a brief history of the Internet and Transmission Control Protocol/Internet Protocol (TCP/IP); discusses electronic mail, privacy, and voluntary and involuntary information gathering; and contrasts the Internet and libraries, focusing on the Internet's lack of consistent…

  6. The Case of Hallucinogenic Plants and the Internet.

    ERIC Educational Resources Information Center

    Micke, Marion M.

    1996-01-01

    Discusses how to determine Internet information validity and cultivate students' Internet consumer skills, highlighting Internet access to information about locally available hallucinogenic plants. Textbook information on common psychotropic plants is contrasted with pro-drug Internet information. Guidelines for evaluating Internet information and…

  7. Internet Basics: Your Online Access to the Global Electronic Superhighway.

    ERIC Educational Resources Information Center

    Lambert, Steve; Howe, Walt

    This clear and simple handbook is a guide to use of the Internet. For readers without free Internet access through work or school, the book includes membership and 5 hours of time on Delphi Internet Services Corporation, a widely used commercial access to the Internet. Chapters review the following: (1) an introduction to the Internet; (2) ways to…

  8. Problematic Internet Use among Turkish University Students: A Multidimensional Investigation Based on Demographics and Internet Activities

    ERIC Educational Resources Information Center

    Tekinarslan, Erkan; Gurer, Melih Derya

    2011-01-01

    This study investigated the Turkish undergraduate university students' problematic Internet use (PIU) levels on different dimensions based on demographics (e.g., gender, Internet use by time of day), and Internet activities (e.g., chat, entertainment, social networking, information searching, etc.). Moreover, the study explored some predictors of…

  9. The Impact of Pathological Levels of Internet-Related Anxiety on Internet Usage

    ERIC Educational Resources Information Center

    Brosnan, Mark; Joiner, Richard; Gavin, Jeff; Crook, Charles; Maras, Pam; Guiller, Jane; Scott, Adrian J.

    2012-01-01

    This article compares the use of the Internet during the first year of university education of students who have pathological levels of Internet anxiety with those who do not. Two hundred and sixteen first year psychology students (females 184, males 32) were surveyed for their levels of Internet-related anxiety, from which 12 (5.6%) were…

  10. PDM and the Internet: A Look at Product Management and Its Internet Opportunities.

    ERIC Educational Resources Information Center

    Mendel, Alan

    1997-01-01

    Discusses the impact of internet technology on product data management (PDM) vendor's and the users' purchasing decisions. Internet users anticipate graphical user interface (GUI) and two-way communication which allow users to enter and modify data as well as access it. Examines PDM and the Internet: price and performance, the World Wide Web,…

  11. The Internet Initiative: Libraries Providing Internet Services and How They Plan, Pay, and Manage.

    ERIC Educational Resources Information Center

    Valauskas, Edward J., Ed.; John, Nancy R., Ed.

    This book examines real-life projects involving Internet access, use, and financing in libraries. It focuses on how becoming an Internet provider has improved many libraries' public visibility, level of service, and communication with other educational or community institutions. Chapters include: (1) "Setting Up an Internet Users Group in the…

  12. Internet Parenting Styles and the Impact on Internet Use of Primary School Children

    ERIC Educational Resources Information Center

    Valcke, M.; Bonte, S.; De Wever, B.; Rots, I.

    2010-01-01

    Next to available data about actual Internet use of young children at home, most research especially focuses on the threats and opportunities about active Internet usage. Limited empirical research focuses on the role and impact of parents in this context. In the present study, Internet parenting styles are defined and operationalized to study the…

  13. Astronomy research via the Internet

    NASA Astrophysics Data System (ADS)

    Ratnatunga, Kavan U.

    Small developing countries may not have a dark site with good seeing for an astronomical observatory or be able to afford the financial commitment to set up and support such a facility. Much of astronomical research today is however done with remote observations, such as from telescopes in space, or obtained by service observing at large facilities on the ground. Cutting-edge astronomical research can now be done with low-cost computers, with a good Internet connection to get on-line access to astronomical observations, journals and most recent preprints. E-mail allows fast easy collaboration between research scientitists around the world. An international program with some short-term collaborative visits, could mine data and publish results from available astronomical observations for a fraction of the investment and cost of running even a small local observatory. Students who have been trained in the use of computers and software by such a program would also be more employable in the current job market. The Internet can reach you wherever you like to be and give you direct access to whatever you need for astronomical research.

  14. The NIST Internet time service

    NASA Technical Reports Server (NTRS)

    Levine, Judah

    1994-01-01

    We will describe the NIST Network Time Service which provides time and frequency information over the Internet. Our first time server is located in Boulder, Colorado, a second backup server is under construction there, and we plan to install a third server on the East Coast later this year. The servers are synchronized to UTC(NIST) with an uncertainty of about 0.8 ms RMS and they will respond to time requests from any client on the Internet in several different formats including the DAYTIME, TIME and NTP protocols. The DAYTIME and TIME protocols are the easiest to use and are suitable for providing time to PC's and other small computers. In addition to UTC(NIST), the DAYTIME message provides advance notice of leap seconds and of the transitions to and from Daylight Saving Time. The Daylight Saving Time notice is based on the US transition dates of the first Sunday in April and the last one in October. The NTP is a more complex protocol that is suitable for larger machines; it is normally run as a 'daemon' process in the background and can keep the time of the client to within a few milliseconds of UTC(NIST). We will describe the operating principles of various kinds of client software ranging from a simple program that queries the server once and sets the local clock to more complex 'daemon' processes (such as NTP) that continuously correct the time of the local clock based on periodic calibrations.

  15. Internet Resources for Radio Astronomy

    NASA Astrophysics Data System (ADS)

    Andernach, H.

    A subjective overview of Internet resources for radio-astronomical information is presented. Basic observing techniques and their implications for the interpretation of publicly available radio data are described, followed by a discussion of existing radio surveys, their level of optical identification, and nomenclature of radio sources. Various collections of source catalogues and databases for integrated radio source parameters are reviewed and compared, as well as the web interfaces to interrogate the current and ongoing large-area surveys. Links to radio observatories with archives of raw (uv-) data are presented, as well as services providing images, both of individual objects or extracts (``cutouts'') from large-scale surveys. While the emphasis is on radio continuum data, a brief list of sites providing spectral line data, and atomic or molecular information is included. The major radio telescopes and surveys under construction or planning are outlined. A summary is given of a search for previously unknown optically bright radio sources, as performed by the students as an exercise, using Internet resources only. Over 200 different links are mentioned and were verified, but despite the attempt to make this report up-to-date, it can only provide a snapshot of the situation as of mid-1998.

  16. The New Curriculum in the Age of Internet.

    ERIC Educational Resources Information Center

    Backer, Jimmy

    2000-01-01

    Discusses how each of the four domains of Israel's New English Curriculum takes on additional definitions in the age of the Internet. Provides Internet addresses for both new and experienced Internet users. (Author/VWL)

  17. A Behavior Change Model for Internet Interventions

    PubMed Central

    Thorndike, Frances P.; Cox, Daniel J.; Kovatchev, Boris P.; Gonder-Frederick, Linda A.

    2010-01-01

    Background The Internet has become a major component to health care and has important implications for the future of the health care system. One of the most notable aspects of the Web is its ability to provide efficient, interactive, and tailored content to the user. Given the wide reach and extensive capabilities of the Internet, researchers in behavioral medicine have been using it to develop and deliver interactive and comprehensive treatment programs with the ultimate goal of impacting patient behavior and reducing unwanted symptoms. To date, however, many of these interventions have not been grounded in theory or developed from behavior change models, and no overarching model to explain behavior change in Internet interventions has yet been published. Purpose The purpose of this article is to propose a model to help guide future Internet intervention development and predict and explain behavior changes and symptom improvement produced by Internet interventions. Results The model purports that effective Internet interventions produce (and maintain) behavior change and symptom improvement via nine nonlinear steps: the user, influenced by environmental factors, affects website use and adherence, which is influenced by support and website characteristics. Website use leads to behavior change and symptom improvement through various mechanisms of change. The improvements are sustained via treatment maintenance. Conclusion By grounding Internet intervention research within a scientific framework, developers can plan feasible, informed, and testable Internet interventions, and this form of treatment will become more firmly established. PMID:19802647

  18. Towards an internet civil defence against bioterrorism.

    PubMed

    LaPorte, R E; Sauer, F; Dearwater, S; Sekikawa, A; Sa, E R; Aaron, D; Shubnikov, E

    2001-09-01

    Approaches towards the public-health prevention of bioterrorism are too little, and too late. New information-based approaches could yield better homeland protection. An internet civil defence is presented where millions of eyes could help to identify suspected cases of bioterrorism, with the internet used to report, confirm, and prevent outbreaks.

  19. Challenging Linguistic Stereotypes on the Internet

    ERIC Educational Resources Information Center

    Behrens, Susan J.

    2016-01-01

    Our research focuses on the creation and reinforcement of overgeneralized and inaccurate depictions of language behavior on the Internet. Misrepresentation of language behavior spreads easily by exposure to unchallenged depictions. We posit that such stereotypes have already influenced our students, consumers of the Internet, by introducing,…

  20. Using the Internet for ESL Beginners.

    ERIC Educational Resources Information Center

    Diamond, Judith

    This brief paper argues for using the Internet for English-as-a-Second-Language (ESL) instruction. Students of all ages and levels share an enthusiasm for exploring information and interacting online, and the often heard conventional wisdom that the Internet is too difficult for all but the most advanced ESL students is not true. ESL teachers need…

  1. How Has the Internet Reshaped Human Cognition?

    PubMed

    Loh, Kep Kee; Kanai, Ryota

    2016-10-01

    Throughout our evolutionary history, our cognitive systems have been altered by the advent of technological inventions such as primitive tools, spoken language, writing, and arithmetic systems. Thirty years ago, the Internet surfaced as the latest technological invention poised to deeply reshape human cognition. With its multifaceted affordances, the Internet environment has profoundly transformed our thoughts and behaviors. Growing up with Internet technologies, "Digital Natives" gravitate toward "shallow" information processing behaviors characterized by rapid attention shifting and reduced deliberations. They engage in increased multitasking behaviors that are linked to increased distractibility and poor executive control abilities. Digital natives also exhibit higher prevalence of Internet-related addictive behaviors that reflect altered reward-processing and self-control mechanisms. Recent neuroimaging investigations have suggested associations between these Internet-related cognitive impacts and structural changes in the brain. Against mounting apprehension over the Internet's consequences on our cognitive systems, several researchers have lamented that these concerns were often exaggerated beyond existing scientific evidence. In the present review, we aim to provide an objective overview of the Internet's impacts on our cognitive systems. We critically discuss current empirical evidence about how the Internet environment has altered the cognitive behaviors and structures involved in information processing, executive control, and reward-processing.

  2. Manufacturing in the world of Internet collaboration

    SciTech Connect

    McDonald, M.J.; Harrigan, R.W.

    1998-05-09

    The Internet and the applications it supports are revolutionizing the way people work together. This paper presents four case studies in engineering collaboration that new Internet technologies have made possible. These cases include assembly design and analysis, simulation, intelligent machine system control, and systems integration. From these cases, general themes emerge that can guide the way people will work together in the coming decade.

  3. Podiatric medical resources on the Internet.

    PubMed

    Fikar, C R; Tran, M Q

    1997-02-01

    The authors discuss Internet sites that provide information on podiatric medicine relevant to practitioners and students. Before going online, the podiatric health professional should be aware that the information located at these sites may vary in quality, reliability, and level of sophistication. A brief introduction to the history of the Internet is presented, along with useful sites and general medical resources.

  4. Teaching Internet Security, Safety in Our Classrooms

    ERIC Educational Resources Information Center

    DeFranco, Joanna F.

    2011-01-01

    Internet security is an important topic for educators due to curriculums now incorporating tools such as the Internet, Google docs, e-portfolios, and course management systems. Those tools require students to spend more time online, where they are susceptible to manipulation or intimidation if they do not stay on task. Kids of all ages lack…

  5. The Internet: A Powerful Resource for Educators.

    ERIC Educational Resources Information Center

    Pachnowski, Lynne M.

    The Internet is a wealth of information for researchers and educators as well as students from high school to graduate school who can access huge amounts of data via an Internet account. This paper presents basic terms and methodology for locating resources from the comfort of a personal computer, communications software, and a modem. Internet…

  6. Rethinking Marketing Curricula in the Internet Age

    ERIC Educational Resources Information Center

    Bevan-Dye, A. L.; Venter, P. F.

    2008-01-01

    The aim of this research is to identify an inventory of topics pertaining to the Internet-driven marketing principles that have emerged from the Internet's implication to and application in marketing that bear relevance to the study field of mainstream marketing. Empirical research was conducted to measure South African marketing educators' and…

  7. The Internet in Swaziland: Services under Transformation.

    ERIC Educational Resources Information Center

    Muswazi, Paiki

    2000-01-01

    Reviews the history of libraries in Swaziland and discusses the introduction of computers in 1974 and Internet access in 1996. Topics include censorship laws that have restricted access; e-commerce; e-mail; obstacles, including limited user access in libraries and lack of computer literacy; and suggestions for extending Internet information…

  8. Surfing Social Studies: The Internet Book.

    ERIC Educational Resources Information Center

    Braun, Joseph A., Jr., Ed.; Risinger, C. Frederick, Ed.

    The Internet makes available an unparalleled, and seemingly unlimited, repository of resources and ideas for social studies teachers. This book provides guidance and explores how the Internet can become an essential element in a teacher's repertoire of tools for engaging students in social studies curriculum. Chapters in the book are: (1)…

  9. Teaching and Learning Materials and the Internet.

    ERIC Educational Resources Information Center

    Forsyth, Ian

    This book examines the educational and administrative considerations involved in delivering educational and training course materials through the Internet. The first chapter discusses four key elements of preparing information for delivery on the Internet--outcomes, information, content, and assessment. The next chapters cover such topics as: (1)…

  10. SALBIN: PC Software for Accessing Internet Resources.

    ERIC Educational Resources Information Center

    Gartner, Richard

    1993-01-01

    Describes the use of SALBIN software at Oxford University's Bodelian Library to handle Internet information resources and make them easily available to readers. Steps in setting up SALBIN software on library microcomputers are covered, including obtaining the software by file transfer protocol, obtaining information on Internet services, exploring…

  11. Coordinating Council. Eighth Meeting: Using the Internet

    NASA Technical Reports Server (NTRS)

    1992-01-01

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

  12. Attitudes towards the Use of the Internet

    ERIC Educational Resources Information Center

    Al Otaibi, Khaled Nahes

    2012-01-01

    The main purpose of this study was to investigate the relationship between the attitude towards the use of the Internet and its cognitive, emotional and behavioral components. To achieve the objective of the study, the researcher used the scale of the attitude towards the Internet of a random sample of students (n = 216) at Teachers College at…

  13. The Use of Internet of EFL Learners

    ERIC Educational Resources Information Center

    Srichanyachon, A. Napaporn

    2013-01-01

    This study investigated attitudes toward using the Internet as a learning tool among students at Bangkok University; students' expectation of social networks and search engines in learning English, as well as their perceived usefulness. It also examined their use of the Internet for learning English. The samples were 198 undergraduate students…

  14. Integrating the Internet into the Business Environment.

    ERIC Educational Resources Information Center

    Granger, Mary J.; Schroeder, David L.

    1996-01-01

    Provides an introduction to the communication resources of the Internet and provides several specific examples of business solutions in the areas of electronic mail communications, business applications software support, system design, and databases, Advantages and disadvantages for management when integrating the Internet into a business…

  15. School PE through Internet Discussion Forums

    ERIC Educational Resources Information Center

    Lauritsalo, Kirsti; Sääkslahti, Arja; Rasku-Puttonen, Helena

    2015-01-01

    Background: Physical education is a subject that generates strong feelings and emotions, as can be seen in written accounts of PE experiences. It is also important to listen to students' voices in the research context. Nowadays, students can be listened to in a new way--through the Internet. Various discussion forums on the Internet make it…

  16. Navigating physician resources on the Internet.

    PubMed Central

    Ellenberger, B

    1995-01-01

    By providing everything from electronic mail to "virtual patients," computer technology and the Internet have made enormous resources available to physicians. Science writer Beth Ellenberger gives an overview of the different levels of Internet access, as well as the e-mail addresses of some medical resources that will be useful to physicians. Images p1305-a PMID:7736378

  17. Using the Internet To Investigate Algebra.

    ERIC Educational Resources Information Center

    Sherwood, Walter

    The lesson plans in this book engage students by using a tool they enjoy--the Internet--to explore key concepts in algebra. Working either individually or in groups, students learn to approach algebra from a problem solving perspective. Each lesson shows learners how to use the Internet as a resource for gathering facts, data, and other…

  18. Business Educators' Use of Internet Technologies.

    ERIC Educational Resources Information Center

    Alexander, Melody W.

    2001-01-01

    A survey of 225 secondary and 251 postsecondary business teachers indicated that 96% had Internet access at work. Postsecondary instructors used it more often and had longer experience. Secondary teachers were significantly more likely to use it for research. Over 70% of both assigned projects requiring Internet use; 68% taught students to use it.…

  19. Using the Internet for Higher Education.

    ERIC Educational Resources Information Center

    Sherritt, Caroline; Basom, Margaret

    Use of the Internet by colleges and universities for delivery of distance education is one trend likely to continue. Unlike previous educational trends driven by research and tradition inside the academic community, Internet use for education is enthusiastically supported by forces outside of academe. The most widely used practices are formal…

  20. Enhancing Learning Outcomes: The Internet Mirror Model

    ERIC Educational Resources Information Center

    Stephenson, Robert S.

    2004-01-01

    The author redesigned an undergraduate physiology course using a novel Internet mirror model: parallel lecture and Internet-based sections conducted so that students can move freely from one to the other (or choose both) during the semester. Within the constraints of this paradigm, he used technology to enhance student learning: adding…

  1. Net Lessons: Education World's Internet Primer.

    ERIC Educational Resources Information Center

    1997

    This booklet presents educators with practical ways to put the Internet to work in the classroom. An introduction provides resources for getting connected to and exploring the Internet. The next section on using the Web in the classroom discusses a student-created Web survey; cooperative challenge; social action; community connection; simulation;…

  2. An Analysis of Fraud on the Internet.

    ERIC Educational Resources Information Center

    Baker, C. Richard

    1999-01-01

    Examines the issue of fraud on the Internet and discusses three areas with significant potential for misleading and fraudulent practices: securities sales and trading; electronic commerce, including privacy and information protection; and the rapid growth of Internet companies, including advertising issues. (Author/LRW)

  3. Excessive internet use and depressive disorders.

    PubMed

    Mihajlović, Goran; Hinić, Darko; Damjanović, Aleksandar; Gajić, Tomislav; Dukić-Dejanović, Slavica

    2008-03-01

    Recent studies of Internet influence on behavioural disorders of its users, have created quite a polarised ambience. On the one hand, there are those who believe that the Internet is a new better medium for enabling various patterns of communication and social relations. On the other hand, others maintain that Internet use can lead to social isolation and other forms of psychological disorders, for an example depression. The aim of this work is a review of research attempts to confirm a connection between increased Internet use and psychological disorders, in the first place, depression. The number of studies on this subject is not very great thus far. This is mainly because depression and similar disorders are serious distorsions in basic psychological processes; this suggests how difficult it may be to work with such examinees, and how complex it may appear to distinguish etiological factors. These facts do not lessen the importance of the aim itself, i.e. defining potential consequences of excessive Internet use when it comes to psychological wellbeing, since the Internet is expected to become a basic form of social interaction in the near future, and consequently one of the major factors of socialisation and constitution of one's psychological identity. Due to that fact, the aim of this work is to indicate methodological and conceptual flaws of the studies which have attempted to make a connection between mood disorders and the Internet, so as to establish the base for future studies of the psychological consequences of Internet development.

  4. The Online Classroom: Teaching with the Internet.

    ERIC Educational Resources Information Center

    Cotton, Eileen Giuffre

    Presenting a wide array of Internet addresses and sample lessons, this book shows how teachers can integrate the Internet into their K-12 curriculum to actively involve students. The ideas and lessons in the book help students to communicate with people in faraway places; gather information from around the globe; develop sophisticated research…

  5. Caution: Students on Board the Internet.

    ERIC Educational Resources Information Center

    Frazier, Max K.

    1995-01-01

    Like other technologies, the Internet is vulnerable to misuse by hostile individuals (flamers), sexual predators, and pornographers. Schools can shield students from these negative influences by using LinQ, a new product that restricts access to certain inappropriate Internet areas. Technology codes of conduct and staff development are alternative…

  6. An Action Plan for Smart Internet Use.

    ERIC Educational Resources Information Center

    Teicher, Jim

    1999-01-01

    Empowering children to use the Internet safely and responsibly is essential. Students can also be taught to communicate positively with others. The CyberSmart! School Program offers a framework that teachers can use to discuss the Internet with students and raise awareness. Tips regarding etiquette, advertising, and privacy protection are also…

  7. 76 FR 74721 - Preserving the Open Internet

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-01

    ... COMMISSION 47 CFR Parts 0 and 8 Preserving the Open Internet AGENCY: Federal Communications Commission... protections for broadband service to preserve and reinforce Internet freedom and openness. DATES: Oppositions... any rules of particular applicability. Subject: In the Matter of Preserving the Open...

  8. Internet Abuse Risk Factors among Spanish Adolescents.

    PubMed

    Carballo, José L; Marín-Vila, María; Espada, José P; Orgilés, Mireia; Piqueras, José A

    2015-11-27

    Empirical evidence has revealed various factors that contribute to the development and maintenance of Internet abuse. The aim of this paper was to analyze, on a sample of Spanish adolescents, the relationship between Internet abuse and: (1) Personal and interpersonal risk factors, including social skills in both virtual and real-life contexts; (2) Drug use. A total of 814 high school students aged between 13 and 17 participated in this study, and were divided into two groups: Internet Abusers (IA = 173) and Non-Internet Abusers (NIA = 641). Questionnaires were used to analyze Internet and drug use/abuse, as well as social skills, in virtual and real contexts. Various interpersonal risk factors (family and group of friends) were also assessed. IA showed a more severe pattern of Internet and drug use, as well as poorer social skills in both contexts. Moreover, their groups of friends appeared more likely to become involved in risky situations related to Internet and drug abuse. Both IA and NIA showed more adaptive social skills in the virtual context than in the real one. There is a need for further research to build on these findings, with a view to designing specific preventive programs that promote responsible Internet use.

  9. The Internet and Careers Work. NICEC Briefing.

    ERIC Educational Resources Information Center

    Offer, Marcus; Watts, Tony

    This briefing reviews the state of the art in the application of the Internet in career guidance and counseling. It describes how the Internet works and the main services offered: electronic mail, newsgroups, the World Wide Web, file transfer, and intranets. A glossary is provided. The following current and potential uses are discussed: access to…

  10. Internet Addiction among High Schoolers in Taiwan.

    ERIC Educational Resources Information Center

    Lin, Sunny S. J.; Tsai, Chin-Chung

    The purpose of this study was to develop a reliable and valid measurement for the identification of Internet addictive high school students. There were 615 subjects selected by a stratified sampling from the population of Taiwanese 10th to 12th graders. The final version of the Internet Addiction Scale for Taiwan High Schoolers (IAST) contained 20…

  11. From Internet User to Cyberspace Citizen.

    ERIC Educational Resources Information Center

    Wakabayashi, Ippei

    1997-01-01

    Discusses social and cultural challenges that Internet technology raises. Highlights include preserving the freedom in cyberspace, the information distribution scheme of the Internet, two-way interactivity, search engines as marketing tools, the insecurity of cyberspace, online safety rules for children, educating children to "walk…

  12. Browsing for the Best Internet Access Provider?

    ERIC Educational Resources Information Center

    Weil, Marty

    1996-01-01

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

  13. Internet Fraud: Information for Teachers and Students

    ERIC Educational Resources Information Center

    Nkotagu, Gabriel Hudson

    2011-01-01

    Internet fraud takes a number of forms with the responsible individuals changing tactics rapidly to avoid detection. The perpetrators rely on telemarketing, emails, as well as presenting themselves personally to unsuspecting people. The evolution of internet marketing as well as ecommerce and the ease of connectivity create increasing…

  14. Predicting Internet/E-Commerce Use.

    ERIC Educational Resources Information Center

    Sexton, Randall S.; Johnson, Richard A.; Hignite, Michael A.

    2002-01-01

    Describes a study that analyzed variables in order to identify accurate predictors of individuals' use of the Internet and e-commerce. Results of survey research and a neural network identifies gender, overall computer use, job-related use, and home access as important characteristics that should influence use of the Internet and e-commerce.…

  15. Internet 2 Commons: A Collaborative Environment.

    ERIC Educational Resources Information Center

    Simco, Greg

    2002-01-01

    Discussion of Internet 2, a partnership in educational efforts, focuses on the Internet 2 Commons which is a collaborative framework for the advancement of research and pedagogical activities. Discusses the use of videoconferencing to improve communication and to create an environment for group collaboration; networking and collaboration; video…

  16. QoS in Internet2

    NASA Astrophysics Data System (ADS)

    Sikora, John J.

    2001-02-01

    Internet2 is a consortium of over 170 universities who are working with industry partners and government agencies to create a high-sped next generation Internet where new research and educational applications and techniques can be tried. The intent is to recreate the spirit of the original Internet to foster innovations in Internet technology and use. Quality of Service (QoS) was built into Internet2 from the beginning. A QoS working group was formed early in the planning stages of Internet2 to define and oversee its QoS approach. This paper gives an overview of the QoS architecture that the QoS working group devised for Internet2, and the resulting Internet2 testbed, known as the Qbone, which the group oversees. The architecture is based on the IETF differentiated services (DiffServ) technique, which was found to meet the requirements that the group formulated. IN particular, the ability of DiffServ to guarantee service levels for individual applications while remaining highly scalable and interoperable was important. Potential uses of the Qbone and some current plans for the Qbone are also discussed.

  17. An Hour with the Internet Curmudgeon.

    ERIC Educational Resources Information Center

    Morgovsky, Joel

    While the Internet undeniably contains an enormous amount of information, community colleges should consider some key issues before joining the headlong rush toward virtual classrooms. First, information can be very difficult to find on the Internet. Although search engines, web databases, and subject directories have been developed to help users…

  18. A Teacher's Project Guide to the Internet.

    ERIC Educational Resources Information Center

    Crotchett, Kevin R.

    This book is a step-by-step guide to the Internet, suggesting creative K-12 classroom projects ranging from one of the most basic Internet functions, e-mail, to one of the more difficult, writing World Wide Web homepages. Intervening chapters describe projects using Usenet Newsgroups, File Transfer Protocols (FTP), Gopher, Veronica, the World Wide…

  19. The Internet for Educators: A User's Guide.

    ERIC Educational Resources Information Center

    Monahan, Brian D.; Dharm, Matthew

    1995-01-01

    Presents a practical guide to use of the Internet. Topics discussed include getting connected; the UNIX operating system; electronic mail; FTP (File Transfer Protocol); Finger; Telnet; Archie; Veronica; Gopher; teacher education; the Yanoff List; and expansion of the Internet. (three references) (LRW)

  20. A Beginner's Guide to the Internet.

    ERIC Educational Resources Information Center

    McAdams, Charles A.; Nelson, Mark A.

    1995-01-01

    Maintains that the Internet offers services and opportunities for music teachers and students. Provides an overview of topics such as electronic mail, File Transfer Protocol (FTP), Gopher, and the World Wide Web (WWW). Includes two lists of music resources available on the Internet. (CFR)

  1. How I Found Out about the Internet.

    ERIC Educational Resources Information Center

    Pawloski, Bob

    1994-01-01

    A Nebraska consultant/former teacher explains his role in developing Internet accounts for teachers while working on a wetlands distance-learning project and an arts-education consortium. He explains ARTnet and other Internet services, including Telnet, FTP (file transfer protocol), the Gopher retrieval system, NetNews, and Listservs. Sidebars…

  2. Internet Books for Educators, Parents, and Students.

    ERIC Educational Resources Information Center

    Reese, Jean

    This book is a reference guide to more than 100 Internet books. The book is divided into six chapters covering: (1) general Internet books; (2) books for educators and librarians; (3) books for parents, children, and students; (4) books for use in curriculum development; (5) juvenile fiction; and (6) books for web page design and creation. Within…

  3. Towards Practical Privacy-Preserving Internet Services

    ERIC Educational Resources Information Center

    Wang, Shiyuan

    2012-01-01

    Today's Internet offers people a vast selection of data centric services, such as online query services, the cloud, and location-based services, etc. These internet services bring people a lot of convenience, but at the same time raise privacy concerns, e.g., sensitive information revealed by the queries, sensitive data being stored and…

  4. Chapter 5. Students' Involvement with the Internet

    ERIC Educational Resources Information Center

    Russian Education and Society, 2004

    2004-01-01

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

  5. Mapping the Whole Internet with Passive Measurements

    DTIC Science & Technology

    2012-01-01

    measurement data such as traceroutes already collected by Akamai, the Cooperative Association for Internet Data Analysis ( CAIDA ), and other...Distribution Unlimited 14 7.0 List of Acronyms AS Autonomous System CAIDA Cooperative Association for Internet Data Analysis DNS Domain Name

  6. Product Characteristics and Internet Shopping Intentions.

    ERIC Educational Resources Information Center

    Vijayasarathy, Leo R.

    2002-01-01

    Discussion of electronic commerce and online marketing focuses on an empirical study that investigated differences between Internet shopping intentions for products categorized by cost and tangibility. Highlights include hypotheses; respondent characteristics; results that showed that intentions to shop using the Internet differ by tangibility of…

  7. Technological advancements and Internet sexuality: does private access to the Internet influence online sexual behavior?

    PubMed

    Daneback, Kristian; Månsson, Sven-Axel; Ross, Michael W

    2012-08-01

    The aim of this study was to investigate whether demographic characteristics and sexual behavior online and offline were associated with private, respectively, nonprivate access to the Internet in a Web sample of people who use the Internet for sexual purposes. A total of 1,913 respondents completed an online questionnaire about Internet sexuality, and 1,614 reported using the Internet for sexual purposes. The majority of these respondents reported having access to an Internet-connected computer no one else had access to (62 percent women and 70 percent men). The results showed that it is possible to differentiate between those who have access to an Internet-connected computer no one else has access to and those who have shared access to an Internet-connected computer. Not only did they differ in demographic characteristics, but also in the sexual activities they engaged in on the Internet. Different patterns were found for women and men. For example, men who had private access to Internet-connected computers were more likely than those who had shared access to seek information about sexual issues. Thus, having access to Internet computers no one else has access to may promote sexual knowledge and health for men. The results of this study along with the technological development implies that in future research, attention should be paid to where and how people access the Internet in relation to online behavior in general and online sexual behavior in particular.

  8. Construction of a teaching package on promoting prosocial internet use and preventing antisocial Internet use.

    PubMed

    Ma, Hing Keung; Chu, Miranda K Y; Chan, Winnie W Y

    2011-01-01

    In the construction of the teaching package on the Internet use, two major moral characters, respect and responsibility, form the core theoretical basis. The respect character consists of respect for others and self-respect while the responsibility character contains social, civil, and global responsibility. There are a total of nine units on the Internet use in the junior secondary curriculum. There are two units in Secondary One curriculum: the first unit deals with cheating behavior and privacy issues concerning the Internet, and the second one discusses the effect of excessive use of the Internet on life and study. In Secondary Two curriculum, we discuss the following social phenomena on the Internet with students: online shopping, pornographic materials on internet, and infringement of a copyright. Finally, we have designed four units on the Internet use in Secondary Three curriculum which focuses more on the relationship between the Internet use and our health. We try to answer the question on how we can use the Internet healthily and also the possibility on how it may hurt us. Similar to the second unit in Secondary One curriculum, we have designed three more units on discussing the effects of excessive use of the Internet with students. We would like to alert students that ineffective use of the Internet will hurt us mentally and physically. For illustrative purposes, two units in the Secondary One and Two curriculums are outlined in this paper.

  9. Essential elements of Internet infidelity treatment.

    PubMed

    Hertlein, Katherine M; Piercy, Fred P

    2012-06-01

    As the worldwide usage of the Internet tops 1.6 billion people, problems related to its use such as online Infidelity are becoming widespread issues for couples and, consequently, for their therapists. The purpose of this qualitative study was to understand how practicing therapists treat Internet infidelity through exploring the basic themes used in Internet infidelity treatment. We conducted in-depth interviews of 15 therapists with experience in treating Internet infidelity. Our findings indicate that therapists go through a variety of steps in treatment, including: (a) develop physical boundaries, (b) develop psychological boundaries, (c) manage accountability, trust, and feelings, (d) increase client awareness around etiology of the Internet relationship, (e) assessment of the couple's context and readiness for change, (f) assess the presence of unique circumstances, and (g) work toward forgiveness. Implications and future research are discussed.

  10. Internet addiction disorder: an Italian study.

    PubMed

    Ferraro, Giovanni; Caci, Barbara; D'Amico, Antonella; Di Blasi, Marie

    2007-04-01

    The Italian version of the Young's Internet Addiction Test (IAT) was administered online to a sample of Italian chatters (n = 236) who were different in terms of gender, age, and occupation. Results revealed that young users are more at-risk subjects for Internet addiction than adults, perceiving a compromised social and individual quality of their life that led them to make a compensatory usage of the Internet. Similarly, employed users perceive their social and individual quality of life as more compromised by the Internet than students. Moreover, subjects who declared spending much time online obtained IAT scores higher than others in all the IAT subscales. Finally, nightly users are more at-risk subjects for developing an Internet addiction disorder, diminishing their individual quality of life and disabling their time control.

  11. [The Concept and Treatment of Internet Addiction].

    PubMed

    Elsalhy, Muhammad; Muramatsu, Taro; Higuchi, Susumu; Mimura, Masaru

    2016-10-01

    The Internet now plays a very important role in our lives. However, for some people, Internet use can lead to a state that appears to meet the DSM definition for a mental disorder. In this review, we briefly discuss definition, symptoms, risk factors, prevalence, comorbidities, and personality traits of people who are susceptible to becoming addicts. In the second section of the article, various types of Internet addiction are discussed, focusing mainly on Internet Gaming Disorder and social networking survices (SNS) addiction. Regarding Internet Gaming Disorder, we discuss various types of the newly emerged Massive Multiplayer Online Games (MMO), as well as theories about why people become addicted to them. We do the same for the SNS Addiction for sites like Facebook and LINE; again, different types, as well as theories about why some people become addicts to such sites are discussed. Finally, preventive measures are introduced, focusing on a number of commonly used treatment methods, perticulary cognitive behavioral therapy and family therapy.

  12. Molecular and functional imaging of internet addiction.

    PubMed

    Zhu, Yunqi; Zhang, Hong; Tian, Mei

    2015-01-01

    Maladaptive use of the Internet results in Internet addiction (IA), which is associated with various negative consequences. Molecular and functional imaging techniques have been increasingly used for analysis of neurobiological changes and neurochemical correlates of IA. This review summarizes molecular and functional imaging findings on neurobiological mechanisms of IA, focusing on magnetic resonance imaging (MRI) and nuclear imaging modalities including positron emission tomography (PET) and single photon emission computed tomography (SPECT). MRI studies demonstrate that structural changes in frontal cortex are associated with functional abnormalities in Internet addicted subjects. Nuclear imaging findings indicate that IA is associated with dysfunction of the brain dopaminergic systems. Abnormal dopamine regulation of the prefrontal cortex (PFC) could underlie the enhanced motivational value and uncontrolled behavior over Internet overuse in addicted subjects. Further investigations are needed to determine specific changes in the Internet addictive brain, as well as their implications for behavior and cognition.

  13. The Internet Process Addiction Test: Screening for Addictions to Processes Facilitated by the Internet.

    PubMed

    Northrup, Jason C; Lapierre, Coady; Kirk, Jeffrey; Rae, Cosette

    2015-07-28

    The Internet Process Addiction Test (IPAT) was created to screen for potential addictive behaviors that could be facilitated by the internet. The IPAT was created with the mindset that the term "Internet addiction" is structurally problematic, as the Internet is simply the medium that one uses to access various addictive processes. The role of the internet in facilitating addictions, however, cannot be minimized. A new screening tool that effectively directed researchers and clinicians to the specific processes facilitated by the internet would therefore be useful. This study shows that the Internet Process Addiction Test (IPAT) demonstrates good validity and reliability. Four addictive processes were effectively screened for with the IPAT: Online video game playing, online social networking, online sexual activity, and web surfing. Implications for further research and limitations of the study are discussed.

  14. The Internet Process Addiction Test: Screening for Addictions to Processes Facilitated by the Internet

    PubMed Central

    Northrup, Jason C.; Lapierre, Coady; Kirk, Jeffrey; Rae, Cosette

    2015-01-01

    The Internet Process Addiction Test (IPAT) was created to screen for potential addictive behaviors that could be facilitated by the internet. The IPAT was created with the mindset that the term “Internet addiction” is structurally problematic, as the Internet is simply the medium that one uses to access various addictive processes. The role of the internet in facilitating addictions, however, cannot be minimized. A new screening tool that effectively directed researchers and clinicians to the specific processes facilitated by the internet would therefore be useful. This study shows that the Internet Process Addiction Test (IPAT) demonstrates good validity and reliability. Four addictive processes were effectively screened for with the IPAT: Online video game playing, online social networking, online sexual activity, and web surfing. Implications for further research and limitations of the study are discussed. PMID:26226007

  15. The Geoscience Internet of Things

    NASA Astrophysics Data System (ADS)

    Lehnert, K.; Klump, J.

    2012-04-01

    Internet of Things is a term that refers to "uniquely identifiable objects (things) and their virtual representations in an Internet-like structure" (Wikipedia). We here use the term to describe new and innovative ways to integrate physical samples in the Earth Sciences into the emerging digital infrastructures that are developed to support research and education in the Geosciences. Many Earth Science data are acquired on solid earth samples through observations and experiments conducted in the field or in the lab. The application and long-term utility of sample-based data for science is critically dependent on (a) the availability of information (metadata) about the samples such as geographical location where the sample was collected, time of sampling, sampling method, etc. (b) links between the different data types available for individual samples that are dispersed in the literature and in digital data repositories, and (c) access to the samples themselves. Neither of these requirements could be achieved in the past due to incomplete documentation of samples in publications, use of ambiguous sample names, and the lack of a central catalog that allows researchers to find a sample's archiving location. New internet-based capabilities have been developed over the past few years for the registration and unique identification of samples that make it possible to overcome these problems. Services for the registration and unique identification of samples are provided by the System for Earth Sample Registration SESAR (www.geosamples.org). SESAR developed the International Geo Sample Number, or IGSN, as a unique identifier for samples and specimens collected from our natural environment. Since December 2011, the IGSN is governed by an international organization, the IGSN eV (www.igsn.org), which endorses and promotes an internationally unified approach for registration and discovery of physical specimens in the Geoscience community and is establishing a new modular and

  16. Internet use and attitudes towards illicit internet use behavior in a sample of Russian college students.

    PubMed

    Palesh, Oxana; Saltzman, Kasey; Koopman, Cheryl

    2004-10-01

    This study assessed Internet use and attitudes toward illicit use of the Internet in a sample of Russian college students. A sample comprised of 198 students was recruited from a university in Moscow. Each participant completed a survey assessing demographic characteristics, Internet use, and attitudes towards engaging in illicit behaviors over the Internet. About half of the students reported that they used the Internet at least several times a year, with 8% reporting daily use of the Internet. Among Internet users, most reported having Internet access either at home or at a friends' home, and 16 % reported having Internet access from work, school, or a computer center. Among Internet users, the main purpose was for school-related activities (60%), followed by e-mail (55%), entertainment (50%), chatting (24%), and searching for pornography (6%). Although most students thought it was inappropriate to read someone else's e-mail, use someone else's password or credit card information without their permission, or break into someone's computer, many students did endorse those illicit behaviors. Over a fifth of the students reported that they knew hackers. Forty three percent of students agreed that people make too much fuss about watching videos, movies or downloading music on the Internet without paying. Males were more likely than females to report using the Internet for entertainment purposes (p = 0.006) and were more likely to agree that it was okay to break into someone's computer (p = 0.04). The results of this study suggest that these Russian college students predominately use the Internet to help with their schoolwork, to communicate with others, and for entertainment. These results also suggest that interventions may be useful to change attitudes endorsing illicit uses of the Internet.

  17. Experimental Internet Environment Software Development

    NASA Technical Reports Server (NTRS)

    Maddux, Gary A.

    1998-01-01

    Geographically distributed project teams need an Internet based collaborative work environment or "Intranet." The Virtual Research Center (VRC) is an experimental Intranet server that combines several services such as desktop conferencing, file archives, on-line publishing, and security. Using the World Wide Web (WWW) as a shared space paradigm, the Graphical User Interface (GUI) presents users with images of a lunar colony. Each project has a wing of the colony and each wing has a conference room, library, laboratory, and mail station. In FY95, the VRC development team proved the feasibility of this shared space concept by building a prototype using a Netscape commerce server and several public domain programs. Successful demonstrations of the prototype resulted in approval for a second phase. Phase 2, documented by this report, will produce a seamlessly integrated environment by introducing new technologies such as Java and Adobe Web Links to replace less efficient interface software.

  18. Internet Services for Professional Astronomy

    NASA Astrophysics Data System (ADS)

    Andernach, H.

    A (subjective) overview of Internet resources relevant to professional astronomers is given. Special emphasis is put on databases of astronomical objects and servers providing general information, e.g. on astronomical catalogues, finding charts from sky surveys, bibliographies, directories, browsers through multi-wavelength observational archives, etc. Archives of specific observational data will be discussed in more detail in other chapters of this book, dealing with the corresponding part of the electromagnetic spectrum. About 200 different links are mentioned, and every attempt was made to make this report as up-to-date as possible. As the field is rapidly growing with improved network technology, it will be just a snapshot of the situation in mid-1998.

  19. Internetting tactical security sensor systems

    NASA Astrophysics Data System (ADS)

    Gage, Douglas W.; Bryan, W. D.; Nguyen, Hoa G.

    1998-08-01

    The Multipurpose Surveillance and Security Mission Platform (MSSMP) is a distributed network of remote sensing packages and control stations, designed to provide a rapidly deployable, extended-range surveillance capability for a wide variety of military security operations and other tactical missions. The baseline MSSMP sensor suite consists of a pan/tilt unit with video and FLIR cameras and laser rangefinder. With an additional radio transceiver, MSSMP can also function as a gateway between existing security/surveillance sensor systems such as TASS, TRSS, and IREMBASS, and IP-based networks, to support the timely distribution of both threat detection and threat assessment information. The MSSMP system makes maximum use of Commercial Off The Shelf (COTS) components for sensing, processing, and communications, and of both established and emerging standard communications networking protocols and system integration techniques. Its use of IP-based protocols allows it to freely interoperate with the Internet -- providing geographic transparency, facilitating development, and allowing fully distributed demonstration capability -- and prepares it for integration with the IP-based tactical radio networks that will evolve in the next decade. Unfortunately, the Internet's standard Transport layer protocol, TCP, is poorly matched to the requirements of security sensors and other quasi- autonomous systems in being oriented to conveying a continuous data stream, rather than discrete messages. Also, its canonical 'socket' interface both conceals short losses of communications connectivity and simply gives up and forces the Application layer software to deal with longer losses. For MSSMP, a software applique is being developed that will run on top of User Datagram Protocol (UDP) to provide a reliable message-based Transport service. In addition, a Session layer protocol is being developed to support the effective transfer of control of multiple platforms among multiple control

  20. EDITORIAL: The Internet and physics

    NASA Astrophysics Data System (ADS)

    Burton, Paul

    1998-05-01

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

  1. [Internet in medicine--development and perspectives].

    PubMed

    Dezelić, Gjuro

    2002-01-01

    Internet is one of information technologies marking the transition from the second to the third millennium. The present role and expansion of Internet in medicine and healthcare is reviewed together with the perspective of further development. The beginning and initial expansion of the use of Internet in medicine are described. The World Wide Web (WWW or Web) is recognized as a major reason for this expansion, reaching a state described as a Web-pandemic. The rapid increase of the number of papers dealing with Internet in medical literature is presented as well as the appearance of several journals dedicated to Internet in medicine. First specialized symposia, among them MEDNET world conferences, are noted. First uses of Internet in medicine comprised databases, discussion groups, electronic newsletters, software archives and online public access catalogues. The appearance of the Web has led to a significant improvement of the Internet use in medicine, which is reflected in an exponential increase in the number of publications. It is noted that Internet allows "to do old things in new ways", but also "to do new things". It has become clear that the information revolution evoked by the internet shall leave a deep trace in medicine, as health information has become accessible to the public and ceased to be in exclusive control of health professionals. New medical fields--telemedicine and cybermedicine--appeared as the result of the development and global expansion of information and communication technologies, with cybermedicine dealing more specifically with the use of Internet. The advantages and disadvantages of cybermedicine are discussed, and major problems related to the quality of health information are highlighted. Several systems for quality criteria of health related Web-sites are described, indicating that Websites have to conform with the quality criteria such as transparency and honesty, accountability, privacy and data protection, currency

  2. What Influences Children's and Adolescents' Understanding of the Complexity of the Internet?

    ERIC Educational Resources Information Center

    Yan, Zheng

    2006-01-01

    This study aimed at analyzing complex relationships among Internet use, Internet users, and conceptual understanding of the Internet. It used path models to examine factors related to Internet use (duration of Internet use, frequency of Internet use, and informal Internet classes) and Internet users (age and gender) in affecting understanding of…

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

    PubMed

    Tsouvelas, G; Giotakos, O

    2011-01-01

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

  4. Neurobiological findings related to Internet use disorders.

    PubMed

    Park, Byeongsu; Han, Doug Hyun; Roh, Sungwon

    2016-07-23

    In the last 10 years, numerous neurobiological studies have been conducted on Internet addiction or Internet use disorder. Various neurobiological research methods - such as magnetic resonance imaging; nuclear imaging modalities, including positron emission tomography and single photon emission computed tomography; molecular genetics; and neurophysiologic methods - have made it possible to discover structural or functional impairments in the brains of individuals with Internet use disorder. Specifically, Internet use disorder is associated with structural or functional impairment in the orbitofrontal cortex, dorsolateral prefrontal cortex, anterior cingulate cortex, and posterior cingulate cortex. These regions are associated with the processing of reward, motivation, memory, and cognitive control. Early neurobiological research results in this area indicated that Internet use disorder shares many similarities with substance use disorders, including, to a certain extent, a shared pathophysiology. However, recent studies suggest that differences in biological and psychological markers exist between Internet use disorder and substance use disorders. Further research is required for a better understanding of the pathophysiology of Internet use disorder.

  5. Internet Alcohol Marketing and Underage Alcohol Use

    PubMed Central

    McClure, Auden C.; Tanski, Susanne E.; Li, Zhigang; Jackson, Kristina; Morgenstern, Matthis; Li, Zhongze; Sargent, James D.

    2016-01-01

    BACKGROUND AND OBJECTIVE Internet alcohol marketing is not well studied despite its prevalence and potential accessibility and attractiveness to youth. The objective was to examine longitudinal associations between self-reported engagement with Internet alcohol marketing and alcohol use transitions in youth. METHODS A US sample of 2012 youths aged 15 to 20 was surveyed in 2011. An Internet alcohol marketing receptivity score was developed, based on number of positive responses to seeing alcohol advertising on the Internet, visiting alcohol brand Web sites, being an online alcohol brand fan, and cued recall of alcohol brand home page images. We assessed the association between baseline marketing receptivity and both ever drinking and binge drinking (≥6 drinks per occasion) at 1-year follow-up with multiple logistic regression, controlling for baseline drinking status, Internet use, sociodemographics, personality characteristics, and peer or parent drinking. RESULTS At baseline, ever-drinking and binge-drinking prevalence was 55% and 27%, respectively. Many (59%) reported seeing Internet alcohol advertising, but few reported going to an alcohol Web site (6%) or being an online fan (3%). Higher Internet use, sensation seeking, having family or peers who drank, and past alcohol use were associated with Internet alcohol marketing receptivity, and a score of 1 or 2 was independently associated with greater adjusted odds of initiating binge drinking (odds ratio 1.77; 95% confidence interval, 1.13–2.78 and odds ratio 2.15; 95% confidence interval, 1.06–4.37 respectively) but not with initiation of ever drinking. CONCLUSIONS Although high levels of engagement with Internet alcohol marketing were uncommon, most underage youths reported seeing it, and we found a prospective association between receptivity to this type of alcohol marketing and future problem drinking, making additional research and ongoing surveillance important. PMID:26738886

  6. Heritability of compulsive Internet use in adolescents.

    PubMed

    Vink, Jacqueline M; van Beijsterveldt, Toos C E M; Huppertz, Charlotte; Bartels, Meike; Boomsma, Dorret I

    2016-03-01

    Over the past decades, Internet use has grown substantially, and it now serves people as a supportive tool that is used regularly and-in large parts of the world-inevitably. Some people develop problematic Internet use, which may lead to addictive behavior and it is becoming important to explore the risk factors for compulsive Internet use. Data were analyzed on compulsive Internet use [with the Compulsive Internet Use Scale (CIUS)] from 5247 monozygotic (MZ) and dizygotic (DZ) adolescent twins registered with the Netherlands Twin Register. The participants form a sample that is informative for genetic analyses, allowing the investigation of the causes of individual differences in compulsive Internet use. The internal consistency of the instrument was high and the 1.6-year test-retest correlation in a subsample (n = 902) was 0.55. CIUS scores increased slightly with age. Remarkably, gender did not explain variation in CIUS scores, as mean scores on the CIUS were the same in boys and girls. However, the time spent on specific Internet activities differed: boys spent more time on gaming, whereas girls spent more time on social network sites and chatting. The heritability estimates were the same for boys and girls: 48 percent of the individual differences in CIUS score were influenced by genetic factors. The remaining variance (52 percent) was due to environmental influences that were not shared between family members. Because a life without Internet is almost impossible nowadays, it is important to further explore the determinants of compulsive Internet use, including genetic risk factors.

  7. PHYSICS EDUCATION AND THE INTERNET: Graduate education on the Internet

    NASA Astrophysics Data System (ADS)

    Venables, John A.

    1998-05-01

    The Internet can be advantageous for specialist graduate and research-based teaching and learning. Positive points include: ( a) faculty members can consult students interactively about the choice of material; ( b) students can access/download notes and interact with faculty members, independent of location and time; ( c) students can access web pages put up by other groups working in related areas, and can incorporate them into course projects; ( d) the fact that specialist courses cannot be given in person each term/semester/year becomes relatively unimportant: they can still be studied at other times; ( e) further material, including working programs/models can be prepared/explored as part of undergraduate projects, and/or in collaboration with other institutions. Experience has been gained delivering graduate courses and individual lectures on surface and thin film physics, and quantum physics, during 1996-8 in an international context, and attending and contributing to related workshops. Points needing further discussion and resolution include: accreditation and costing between institutions, the nature and extent of copyright problems, and most useful forms of student interaction. More details can be found at http://venables.asu.edu/grad/index.html.

  8. The copyright quagmire on the Internet.

    PubMed

    Goudreau, K A

    1999-01-01

    The use of the Internet is expanding exponentially. More and more individuals are gaining access to the information structure once limited to universities and military applications. The ease of access and distribution of materials were never envisioned by the authors of the Berne Convention, which outlined original international copyright laws. Along with greater freedom experienced through the Internet and the creative exchange of ideas comes a quagmire of legal issues. This article identifies the issues currently being discussed by world leaders in copyright law and the implications to nursing education as it expands and explores the use of the Internet for educational purposes.

  9. Simple Internet data collection for physics laboratories

    NASA Astrophysics Data System (ADS)

    Forinash, Kyle; Wisman, Raymond

    2002-04-01

    We present a surprisingly simple yet flexible method for remote data collection over the Internet. The method requires minimal development effort, has considerable hardware and software independence, and is essentially free. The basic approach is to convert a scientific measurement instrument into an Internet device to give remote computers access to the instrument. The method is compatible with most programming languages and software applications that have Internet access. It can be used with many serial port measurement instruments and allows different computers, operating systems, and instruments to be intermixed when collecting data. We give three examples of how the method has been used to enhance the undergraduate physics laboratory experience.

  10. Internet-based instruction in college teaching

    NASA Astrophysics Data System (ADS)

    Flickinger, Kathleen Anne

    Distance education and Internet instruction are increasingly being used in college science teaching. In an effort to reach more students, Iowa State University's Human Anatomy and Physiology course was offered via Internet as well as via traditional lecture format. To assess the educational ramifications of this offering, three studies were conducted. In the first study, a collective case study approach was utilized to describe the learning environment created by an Internet-based college science course. In this study, three students were followed as they worked their way through the course. Collective case study methodologies were used to provide a rich description of the learning environment experienced by these students. Motivation, computer savvy, and academic and personal self-confidence appeared to impact the satisfaction level of the students enrolled in the class. To evaluate the effectiveness of the learning environment offered through the Internet-based science course, a quantitative comparison study was undertaken. In this study a comparison of achievement scores and study habits between students enrolled in the Internet-based class and those enrolled in the traditional section was made. Results from this study indicated that content understanding and retention did not appear to be effected by the type of instruction. Desirable study habits were reportedly used more frequently in the Internet section of the class than in the traditional class. To complete the description of the Internet course experience, a qualitative examination of Internet instructors' time commitment and level of teaching satisfaction was conducted. Data for this study consisted of interviews and researcher observations. Instructor time-on-task was initially quite high, and remained above the average spent on average face-to-face instruction in subsequent semesters. Additionally the role of the faculty member changed dramatically, causing some lessening of job satisfaction. Taken as

  11. Seniors, health information, and the Internet: motivation, ability, and Internet knowledge.

    PubMed

    Sheng, Xiaojing; Simpson, Penny M

    2013-10-01

    Providing health information to older adults is crucial to empowering them to better control their health, and the information is readily available on the Internet. Yet, little is known about the factors that are important in affecting seniors' Internet search for health information behavior. This work addresses this research deficit by examining the role of health information orientation (HIO), eHealth literacy, and Internet knowledge (IK) in affecting the likelihood of using the Internet as a source for health information. The analysis reveals that each variable in the study is significant in affecting Internet search likelihood. Results from the analysis also demonstrate the partial mediating role of eHealth literacy and the interaction between eHealth literacy and HIO. The findings suggest that improving seniors' IK and eHealth literacy would increase their likelihood of searching for and finding health information on the Internet that might encourage better health behaviors.

  12. Online Programming Can Be a Library Oasis on the Internet

    ERIC Educational Resources Information Center

    Bell, Lori; Peters, Thomas A.

    2004-01-01

    The Internet is many things to many people. Some see the Internet as the Wild West, a yawning wilderness waiting to be tamed and cultivated. For companies like eBay, the Internet is a steady, transaction-based revenue stream. For the dot-com companies, the Internet was perceived as a California gold rush. In terms of online library programming for…

  13. Getting plugged in: an overview of internet addiction.

    PubMed

    Flisher, Caroline

    2010-10-01

    Internet addiction is not formally recognised as a clinical disorder by the WHO despite increasing evidence that excessive internet use can interfere with daily life and work. There is increasing pressure from Psychologists for Internet addiction to be recognised. This article explores the prevalence, symptoms and management of Internet addiction and the consequences of ignoring the ever growing concerns from public figures and institutions.

  14. Time Spent on the Internet and Adolescent Blood Pressure

    ERIC Educational Resources Information Center

    Cassidy-Bushrow, Andrea E.; Johnson, Dayna A.; Peters, Rosalind M.; Burmeister, Charlotte; Joseph, Christine L. M.

    2015-01-01

    Internet use is nearly ubiquitous among adolescents. Growing evidence suggests heavy Internet use negatively impacts health, yet the relationship between time spent on the Internet and adolescent blood pressure (BP) is unknown. We examined the association between Internet use and elevated BP in a racially diverse cross-sectional sample of 331…

  15. Hop On! It's Easy to Cruise the Internet.

    ERIC Educational Resources Information Center

    Sturm, Chris Noonan

    1995-01-01

    The Internet can enhance education for students of all ages. The article explains how to begin on the Internet, discussing what e-mail is and how to use it for networking or generating assignments. A section for experienced users examines common Internet tools. Resources for using the Internet are included. (SM)

  16. Psychometric Validation of Internet Addiction Test with Indian Adolescents

    ERIC Educational Resources Information Center

    Dhir, Amandeep; Chen, Sufen; Nieminen, Marko

    2015-01-01

    The past few years have witnessed great developments in Internet infrastructure, which have led to increased Internet usage among people of various age groups. However, at the same time, there have been some negative implications associated with increased Internet usage for some individuals. "Internet addiction" (IA) is one such negative…

  17. Functional Internet Literacy: Required Cognitive Skills with Implications for Instruction

    ERIC Educational Resources Information Center

    Johnson, Genevieve Marie

    2007-01-01

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

  18. Internet Resources for Community College Practitioners. ERIC Digest.

    ERIC Educational Resources Information Center

    Foote, Elizabeth

    This article describes the Internet and lists resources available to community college (CC) practitioners through the Internet. The Internet is described as an international computer network which links thousands of smaller networks. The digest suggests the following hardware for Internet access: an IBM-compatible computer capable of running…

  19. Instructional Utilization of the Internet in Public School Settings.

    ERIC Educational Resources Information Center

    Milheim, William D.

    1997-01-01

    Discussion of use of the Internet in educational settings focuses on providing specific information for elementary and secondary school personnel to increase their awareness and utilization of the Internet. Topics include accessing the Internet; school access; origins of the Internet; electronic mail; discussion groups, or listservs; newsgroups;…

  20. Why You Should Establish a Connection to the Internet.

    ERIC Educational Resources Information Center

    Hill, Judy A.; Misic, Mark M.

    1996-01-01

    Provides the rationale for establishing a connection to the Internet. Describes Internet services, including e-mail, telnet, file transfer protocol (FTP), USENET, gopher, Archie, and World Wide Web. Identifies reasons why the Internet is a valuable tool. Outlines steps for establishing a connection and discusses the future of the Internet. A…

  1. Stress, Coping, and Internet Use of College Students

    ERIC Educational Resources Information Center

    Deatherage, Scott; Servaty-Seib, Heather L.; Aksoz, Idil

    2014-01-01

    College students experience stressful life events and little research exists on the role the Internet may play in students' coping. Objective: The purpose of the present study was to examine associations among perceived stress, time spent on the Internet, underlying motives for utilizing the Internet, problematic Internet use, and traditional…

  2. Finding Good Health Information on the Internet

    MedlinePlus

    ... Health Information Finding Good Health Information on the Internet Past Issues / Fall 2016 Table of Contents Stephanie ... conditions, medications, and wellness issues. Our site provides access to information produced by the National Library of ...

  3. Internet interventions for depression: new developments.

    PubMed

    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.

  4. Focusing Internet Searches for World Music Resources

    ERIC Educational Resources Information Center

    Mishra, Jennifer

    2004-01-01

    Discusses the importance of focusing Internet searches for world music resources. Importance of teaching about music from various cultures; Benefits of identifying a characteristic instrument by name or stylistic terms; Types of music web sites.

  5. Internet interventions for depression: new developments

    PubMed Central

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

    2016-01-01

    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

  6. Telemedical Education: Teaching Spirometry on the Internet.

    ERIC Educational Resources Information Center

    Lum, Esther H.; Gross, Thomas J.

    1999-01-01

    Describes the development and evaluation of an Internet-based tutorial for teaching spirometry interpretation to nonpulmonologists. Concludes that computer-based tutorials can effectively train off-site practitioners in spirometry interpretation. Contains 23 references. (Author/WRM)

  7. Evaluating Internet for Extension in Agriculture.

    ERIC Educational Resources Information Center

    Gelb, E. M.; Bonati, G.

    1998-01-01

    Participants in an international agriculture extension workshop rated the following as critical subjects to study regarding farmers' use of the Internet: technical problems, user benefits, drawbacks, and accessibility. Ways to improve effective use in agriculture were identified. (SK)

  8. Internet Education: Potential Problems and Solutions.

    ERIC Educational Resources Information Center

    Sharma, Preeti; Maleyeff, John

    2003-01-01

    Highlights some of the unplanned consequences that might be encountered as the use of the Internet in education increases, categorizing them as potential problems of judgment, distance, and ethics. Suggests course design, pedagogical, and student activity solutions. (EV)

  9. Internet-Based Cervical Cytology Screening System

    DTIC Science & Technology

    2007-04-01

    telecytology, cytopathology, telemedicine, cancer screening, health care information systems, cervical cancer 16. SECURITY CLASSIFICATION OF......approaches to cervical cancer screening possible. In addition, advances in information technology have facilitated the Internet transmission and archival

  10. Operating CFDP in the Interplanetary Internet

    NASA Technical Reports Server (NTRS)

    Burleigh, S.

    2002-01-01

    This paper examines the design elements of CCSDS File Delivery Protocol and Interplanetary Internet technologies that will simplify their integration and discusses the resulting new capabilities, such as efficient transmission of large files via multiple relay satellites operating in parallel.

  11. Internet use, social skills, and adjustment.

    PubMed

    Engelberg, Elisabeth; Sjöberg, Lennart

    2004-02-01

    The present study investigated the extent to which inter-personal skills, personality, and emotional intelligence (EI) were related to the extent of usage of the Internet, as measured with the Internet Addiction Scale, on a sample of undergraduates. EI was assessed by performance measures derived from the identification and labeling of emotions as shown in pictures of facial expressions, and as interpreted from descriptions of social episodes. Use of the Internet was related to loneliness and adherence to idiosyncratic values (strong effects), and also to poorer balance between work and leisure and emotional intelligence (weaker effects). Big Five personality dimensions were also included in the study. No link was found between personality and usage of the Internet. Results suggest that frequent users tend to be lonely, to have deviant values, and to some extent to lack the emotional and social skills characteristic of high EI.

  12. [Internet research methods: advantages and challenges].

    PubMed

    Liu, Yi; Tien, Yueh-Hsuan

    2009-12-01

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

  13. Using Internet Relay Chat in Teaching Chinese.

    ERIC Educational Resources Information Center

    Xie, Tianwei

    2002-01-01

    Explored the feasibility of using Internet Relay Chat (IRC) to facilitate Chinese language teaching and learning. Describes procedures for organizing and conducting chat sessions and discusses the benefits and problems of using IRC. (Author/VWL)

  14. Internet Gaming Addiction: A Technological Hazard

    PubMed Central

    Sachdeva, Ankur; Verma, Rohit

    2015-01-01

    Introduction: The Internet is considered a beneficial tool in research, communication, and information. Still, its excessive and prolonged use has the potential of causing addiction. The presentation of this technological hazard may range from a mild socio-personal distress to a gross disorganization in behavior and self-care. No reported study on Internet gaming addiction is available from India. Case Presentation: We reported a case of two brothers, diagnosed with Internet gaming addiction, who showed grossly disorganized behavior and severely compromised self-care. The condition was managed by pharmacological and non-pharmacological therapies, with sustained improvement after 6 months follow up. Conclusions: Internet gaming addiction may cause severe personal, social, and occupational problems. Despite the range of severity and various presentations of this disorder, DSM-5 lacks the severity classifier. Early identification and management may result in complete recovery. PMID:26870714

  15. Information Economics and the Internet

    PubMed Central

    Coiera, Enrico

    2000-01-01

    Information economics offers insights into the dynamics of information across networked systems like the Internet. An information marketplace is different from other marketplaces because an information good is not actually consumed and can be reproduced and distributed at almost no cost. For information producers to remain profitable, they will need to minimize their exposure to competition. For example, information can be sold by charging site access rather than information access fees, or it can be bundled with other information or “versioned.” For information consumers, a variation of Malthus' law predicts that the exponential growth in information will mean that specific information will become increasingly expensive to find, because search costs will grow but human attention will remain limited. Furthemore, the low cost of creating poor-quality information on the Web means that the low-quality information may eventually swamp high-quality resources. The use of reputable information portals on the Web, or smart search technologies, may help in the short run, but it is unclear whether an “information famine” is avoidable in the longer term. PMID:10833157

  16. Deindividuation and Internet software piracy.

    PubMed

    Hinduja, Sameer

    2008-08-01

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

  17. Ultrabroadband photonic internet: safety aspects

    NASA Astrophysics Data System (ADS)

    Kalicki, Arkadiusz; Romaniuk, Ryszard

    2008-11-01

    Web applications became most popular medium in the Internet. Popularity, easiness of web application frameworks together with careless development results in high number of vulnerabilities and attacks. There are several types of attacks possible because of improper input validation. SQL injection is ability to execute arbitrary SQL queries in a database through an existing application. Cross-site scripting is the vulnerability which allows malicious web users to inject code into the web pages viewed by other users. Cross-Site Request Forgery (CSRF) is an attack that tricks the victim into loading a page that contains malicious request. Web spam in blogs. There are several techniques to mitigate attacks. Most important are web application strong design, correct input validation, defined data types for each field and parameterized statements in SQL queries. Server hardening with firewall, modern security policies systems and safe web framework interpreter configuration are essential. It is advised to keep proper security level on client side, keep updated software and install personal web firewalls or IDS/IPS systems. Good habits are logging out from services just after finishing work and using even separate web browser for most important sites, like e-banking.

  18. A Tralinet Guide to the Internet

    DTIC Science & Technology

    1994-02-01

    Internet surfers often get stuck. The Internet is new, evolving, constantly changing, designed by computer system people rather than information retrieval...study identified 337 library catalogs that surfers on the net can enter. Several sites provide free access to a varier, of computerized resources...NDB.BBS(Dept of Agricul) Huaun Nutrition lnfaumatao. Service 32:NSSDCiNASAGoddwd lbe NASA NODIS Locato Syatma. 33:1040 BBS (IRS) Eleucta Tax Filing

  19. The future of interaction on the Internet

    NASA Technical Reports Server (NTRS)

    Maybury, Mark T.

    1994-01-01

    The federated collection of heterogeneous computers we collectively term the Internet has been the force behind revolutionary change, both in terms of actual practice and imagination of what might be. The raw numbers are staggering: IP registrations are now ten times that of only five years ago; and between 1992 - 1993 the amount of information being transferred tripled. Changes in three key areas: knowledge discovery; intelligent information access; and collaboration on the Internet are discussed.

  20. Internet-Based Cervical Cancer Screening Program

    DTIC Science & Technology

    2008-05-01

    AD_________________ Award Number: W81XWH-04-C-0083 TITLE: Internet-Based Cervical Cancer Screening...DEC 2007 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Internet-Based Cervical Cancer Screening Program 5b. GRANT NUMBER W81XWH-04-C-0083 5c...care information systems, cervical cancer 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF

  1. Short Tandem Repeat DNA Internet Database

    National Institute of Standards and Technology Data Gateway

    SRD 130 Short Tandem Repeat DNA Internet Database (Web, free access)   Short Tandem Repeat DNA Internet Database is intended to benefit research and application of short tandem repeat DNA markers for human identity testing. Facts and sequence information on each STR system, population data, commonly used multiplex STR systems, PCR primers and conditions, and a review of various technologies for analysis of STR alleles have been included.

  2. An Internet enabled impact limiter material database

    SciTech Connect

    Wix, S.; Kanipe, F.; McMurtry, W.

    1998-09-01

    This paper presents a detailed explanation of the construction of an interest enabled database, also known as a database driven web site. The data contained in the internet enabled database are impact limiter material and seal properties. The technique used in constructing the internet enabled database presented in this paper are applicable when information that is changing in content needs to be disseminated to a wide audience.

  3. Internet Addiction and Other Behavioral Addictions.

    PubMed

    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.

  4. [Herbs on the Internet: risky information].

    PubMed

    Firenzuoli, Fabio; Gori, Luigi; Di Simone, Luisa; Morsuillo, Maria

    2006-04-01

    We analyzed Internet information about herbal products and dietary supplements regulated by Ministry of Public Health. We screened 522 Italian web sites and we found information about toxic risks on Germander (Teucrium chamaedrys), Red yeast fermented rice (Monascus ruber), Borage (Borago officinalis) and Coltsfoot (Tussilago farfara) respectively in: 63%, 47%, 3% and 22% of the web sites. It is also possible the on-line purchase. Results show that in Internet there are not correct instructions about risks of herbal products.

  5. Internet2: The Backbone of the Future

    DTIC Science & Technology

    2002-09-01

    Interim 3. DATES COVERED (From - To) Jan 01 to Feb 01 5a. CONTRACT NUMBER F41624-95-D-5005 5b. GRANT NUMBER 4 . TITLE AND SUBTITLE...community - Enable revolutionary Internet applications - Ensure the rapid transfer of new network services and applications to the broader Internet...help the new 1 technology along without hampering those who can do it the best. Funding and creativity from different sources work synergistically

  6. Creating your own medical Internet library

    PubMed Central

    Stewart, A

    1999-01-01

    Many physicians struggle to keep up with new developments in their fields. The internet can provide a solution to this problem by allowing rapid access to a broad spectrum of reliable information. Becoming familiar with a few clinically relevant and freely available medical resources on the World Wide Web may enhance a physician's efforts to provide evidence-based care on a daily basis. This article outlines a simple strategy for physicians to make the internet a useful tool. PMID:10569106

  7. Tierless Programming for the Internet of Things

    SciTech Connect

    Decker, Brett

    2015-02-01

    The Internet of Things (IoT) is about Internet-addressability and connectivity for everyday devices. The goal of this project was to create a framework to allow developers to more easily control IoT devices and turn their interactions into meaningful applications. We leveraged a tierless approach for Software Defined Networking (SDN) to build this framework. We expanded Flowlog, a tierless programming language for SDN controllers, to support IoT devices developed by Spark IO to build this framework.

  8. An introduction to Internet for medical professionals.

    PubMed

    Guay, T

    1994-06-01

    This article is a wonderful description of what I think is the most remarkable communication and information system ever devised. INTERNET is literally a world of data, dialogue, and discourse on any topic imaginable, right at your fingertips. I invite all PAs to begin to explore the world of interpersonal computing via INTERNET. I am putting together a list of PAs with E-Mail accounts to provide a forum for sharing information and linking PAs with common interests.

  9. Information science. Going, going, gone: lost Internet references.

    PubMed

    Dellavalle, Robert P; Hester, Eric J; Heilig, Lauren F; Drake, Amanda L; Kuntzman, Jeff W; Graber, Marla; Schilling, Lisa M

    2003-10-31

    The use of Internet references in academic literature is common, and Internet references are frequently inaccessible. The extent of Internet referencing and Internet reference activity in medical or scientific publications was systematically examined in more than 1000 articles published between 2000 and 2003 in the New England Journal of Medicine, The Journal of the American Medical Association, and Science. Internet references accounted for 2.6% of all references (672/25548) and in articles 27 months old, 13% of Internet references were inactive. Publishers, librarians, and readers need to reassess policies, archiving systems, and other resources for addressing Internet reference attrition to prevent further information loss.

  10. Medical internet ethics: a field in evolution.

    PubMed

    Dyer, K A; Thompson, C D

    2001-01-01

    As in any new field, the merger of medicine, e-commerce and the Internet raises many questions pertaining to ethical conduct. Key issues include defining the essence of the patient-provider relationship, establishing guidelines and training for practicing online medicine and therapy, setting standards for ethical online research, determining guidelines for providing quality healthcare information and requiring ethical conduct for medical and health websites. Physicians who follow their professional code of ethics are obligated not to exploit the relationship they have with patients, nor allow anyone else working with them to do so. Physicians and therapists are obligated to serve those who place trust in them for treatment, whether in face-to-face or online Internet encounters with patients or clients. This ethical responsibility to patients and clients is often in direct conflict with the business model of generating profits. Healthcare professionals involved in Medical Internet Ethics need to define the scope of competent medical and healthcare on the Internet. The emerging ethical issues facing medicine on the Internet, the current state of medical ethics on the Internet and questions for future directions of study in this evolving field are reviewed in this paper.

  11. Forensic evaluation of problematic Internet use.

    PubMed

    Recupero, Patricia R

    2008-01-01

    Problematic Internet use appears to be a growing concern in many criminal and civil legal proceedings. Problems range from inappropriate personal use of the Internet in the workplace and excessive use of online games, pornography, and gambling, to cyberbullying among children and adolescents and numerous forms of criminal activity. Forensic psychiatric evaluations may help courts or other agencies to understand individual cases and to discern whether a psychiatric disability may be involved. Furthermore, the forensic psychiatrist may be asked to formulate a prognosis or to suggest which treatments may be helpful. Among the multiple underlying pathophysiologic mechanisms that explain problematic Internet use are: addiction, compulsion, impulse-control problems, and mood disorders. There is no definitive or standard treatment protocol for evaluation or treatment of problematic Internet use per se. A comprehensive evaluation should address the underlying psychopathology or personal problems that prompt or contribute to the problematic Internet use. This article suggests approaches that may help forensic psychiatrists to conduct a thorough evaluation with reasonable treatment recommendations. Different formulations of the problem and a discussion of DSM-IV factors are offered to provide starting points for the evaluation and to help psychiatrists to understand how problematic Internet use may relate to Axis I disorders or other factors.

  12. Sitewide task team report for Internet policy

    SciTech Connect

    Aichele, D.R.

    1995-03-01

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

  13. A New Benchmark for Internet Use: A Logistic Modeling of Factors Influencing Internet Use in Canada, 2005

    ERIC Educational Resources Information Center

    Noce, Anthony A.; McKeown, Larry

    2008-01-01

    Internet diffusion is not homogeneous and depends on many factors. This study uses data from the Canadian Internet Use Survey (CIUS) to explore the extent demographic variables affect Internet use by individuals in Canada. A logistic model confirms that certain factors, educational attainment, and geography in particular influence Internet use in…

  14. Developing the Internet-Savviness (IS) Scale: Investigating the Relationships between Internet Use and Academically Talented Middle School Youth

    ERIC Educational Resources Information Center

    Geyer, Roger W.

    2009-01-01

    This study investigated the development and validation of a 32-item scale that measures "Internet-Savviness" (IS). Relationships between this multidimensional construct and other primary variables of interest including age, gender, Internet access, Internet location, and Internet activities were explored. The sample population consisted of 241…

  15. Do We Really Have an Internet Problem? Statistics, Credibility and Issues Concerning Public Internet Access in Academic Libraries.

    ERIC Educational Resources Information Center

    Cubbage, Charlotte

    2002-01-01

    Discusses problems with patron Internet access in academic libraries and describes a study conducted at Northwestern University (Illinois) that used Internet tracking software to assess user Internet behavior. Topics include Internet use policies; pornography; and loss of control over library services and information content that is provided. (LRW)

  16. Internet café addiction of Taiwanese adolescents.

    PubMed

    Wu, Chin-Shan; Cheng, Fei-Fei

    2007-04-01

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

  17. Internet Patient Records: new techniques

    PubMed Central

    Moehrs, Sascha; Anedda, Paolo; Tuveri, Massimiliano; Zanetti, Gianluigi

    2001-01-01

    Background The ease by which the Internet is able to distribute information to geographically-distant users on a wide variety of computers makes it an obvious candidate for a technological solution for electronic patient record systems. Indeed, second-generation Internet technologies such as the ones described in this article - XML (eXtensible Markup Language), XSL (eXtensible Style Language), DOM (Document Object Model), CSS (Cascading Style Sheet), JavaScript, and JavaBeans - may significantly reduce the complexity of the development of distributed healthcare systems. Objective The demonstration of an experimental Electronic Patient Record (EPR) system built from those technologies that can support viewing of medical imaging exams and graphically-rich clinical reporting tools, while conforming to the newly emerging XML standard for digital documents. In particular, we aim to promote rapid prototyping of new reports by clinical specialists. Methods We have built a prototype EPR client, InfoDOM, that runs in both the popular web browsers. In this second version it receives each EPR as an XML record served via the secure SSL (Secure Socket Layer) protocol. JavaBean software components manipulate the XML to store it and then to transform it into a variety of useful clinical views. First a web page summary for the patient is produced. From that web page other JavaBeans can be launched. In particular, we have developed a medical imaging exam Viewer and a clinical Reporter bean parameterized appropriately for the particular patient and exam in question. Both present particular views of the XML data. The Viewer reads image sequences from a patient-specified network URL on a PACS (Picture Archiving and Communications System) server and presents them in a user-controllable animated sequence, while the Reporter provides a configurable anatomical map of the site of the pathology, from which individual "reportlets" can be launched. The specification of these reportlets is

  18. The Internet Gaming Disorder Scale.

    PubMed

    Lemmens, Jeroen S; Valkenburg, Patti M; Gentile, Douglas A

    2015-06-01

    Recently, the American Psychiatric Association included Internet gaming disorder (IGD) in the appendix of the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). The main aim of the current study was to test the reliability and validity of 4 survey instruments to measure IGD on the basis of the 9 criteria from the DSM-5: a long (27-item) and short (9-item) polytomous scale and a long (27-item) and short (9-item) dichotomous scale. The psychometric properties of these scales were tested among a representative sample of 2,444 Dutch adolescents and adults, ages 13-40 years. Confirmatory factor analyses demonstrated that the structural validity (i.e., the dimensional structure) of all scales was satisfactory. Both types of assessment (polytomous and dichotomous) were also reliable (i.e., internally consistent) and showed good criterion-related validity, as indicated by positive correlations with time spent playing games, loneliness, and aggression and negative correlations with self-esteem, prosocial behavior, and life satisfaction. The dichotomous 9-item IGD scale showed solid psychometric properties and was the most practical scale for diagnostic purposes. Latent class analysis of this dichotomous scale indicated that 3 groups could be discerned: normal gamers, risky gamers, and disordered gamers. On the basis of the number of people in this last group, the prevalence of IGD among 13- through 40-year-olds in the Netherlands is approximately 4%. If the DSM-5 threshold for diagnosis (experiencing 5 or more criteria) is applied, the prevalence of disordered gamers is more than 5%.

  19. Preservice Teachers' Internet Addiction in Terms of Gender, Internet Access, Loneliness and Life Satisfaction

    ERIC Educational Resources Information Center

    Demirer, Veysel; Bozoglan, Bahadir; Sahin, Ismail

    2013-01-01

    The aim of this study is to investigate pre-service teachers' Internet addiction in terms of gender, Internet accessibility, loneliness and life satisfaction. Statistical analyses were completed on the data by the 247 preservice teachers that filled the surveys completely. According to findings, pre-service teachers' level of loneliness and…

  20. The Mac Internet Tour Guide: Cruising the Internet the Easy Way. [First Edition.

    ERIC Educational Resources Information Center

    Fraase, Michael

    Published exclusively for MacIntosh computer users, this guide provides an overview of Internet resources for new and experienced users. E-mail, file transfer, and decompression software used to access the resources are included on a 800k, 3.5 inch disk. The following chapters are included: (1) "What Is the Internet" covers finding your…

  1. Internet Abuse among Teenagers and Its Relations to Internet Usage Patterns and Demographics

    ERIC Educational Resources Information Center

    Gencer, Suzan Lema; Koc, Mustafa

    2012-01-01

    This study focused on exploring Internet abuse among teenagers and its relations to some Internet usage patterns and demographic characteristics in a digitalizing country, Turkey. It was designed as a cross-sectional research on three types of school that differ in their academic performances. The data were collected from 1380 high school students…

  2. Development and Validation of the Survey of Knowledge of Internet Risk and Internet Behavior

    ERIC Educational Resources Information Center

    Gable, Robert K.; Ludlow, Larry H.; McCoach, D. Betsy; Kite, Stacey L.

    2011-01-01

    The development of the Survey of Knowledge of Internet Risk and Internet Behavior is described. A total of 1,366 Grades 7 and 8 male and female students from an urban, suburban, and rural school offered agree-disagree responses to 26 statements defining one Knowledge Scale and five behavior dimensions. Literature-based support is presented for…

  3. Classifying Internet Pathological Users: Their Usage, Internet Sensation Seeking, and Perceptions.

    ERIC Educational Resources Information Center

    Lin, Sunny S. J.

    A study was conducted to identify pathological Internet users and to reveal their psychological features and problematic usage patterns. One thousand and fifty Taiwanese undergraduates were selected. An Internet Addiction Scale was adopted to classify 648 students into 4 clusters. The 146 users in the 4th cluster, who reported significantly higher…

  4. A study on Turkish adolescent's Internet use: possible predictors of Internet addiction.

    PubMed

    Ak, Serife; Koruklu, Nermin; Yılmaz, Yusuf

    2013-03-01

    The purpose of this study is to investigate the internet use of Turkish adolescents, with a (particular) focus on the risk of Internet addiction. A web-based questionnaire was completed by a total of 4,311 adolescents attending public high schools in grades 9-12, in a small-sized city in western Turkey. Ages ranged from 15 to 19 years, 54 percent were female and 46 percent male. The questionnaire included items on sociodemographic information, Internet usage, and a Turkish version of the Young's Internet Addiction Test. The data were analyzed in SPPS 15.0 program using the t test, the Mann-Whitney U test, correlation and hierarchic regression analysis. The findings show that, regardless of gender, Facebook ranked highest in the classification of students' purpose of Internet use; it was also found that females mainly used the Internet for communication, whereas males were more interested in playing online games and reading newspapers and magazines. The results of hierarchic regression analysis indicated that the significant predictors of the internet addiction were the presence of Internet access at home, gender, and family income levels.

  5. Libraries and the Internet, Part II: Legally Speaking, What is the Internet?

    ERIC Educational Resources Information Center

    Uhler, Scott F.; Allison, Rinda Y.

    1998-01-01

    Examines the law for libraries, i.e. potential risks and liabilities of regulating, or not regulating, Internet access and use. Discusses the Communications Decency Act, use of filtering software, Internet policies, liability under local criminal statutes, ordinances for disseminating child pornography, obscene material, and hostile work…

  6. The Internet's effect on personality traits: An important casualty of the "Internet addiction" paradigm.

    PubMed

    Aboujaoude, Elias

    2017-03-01

    Background and aims The "Internet addiction" paradigm has been criticized for several shortcomings, including inattention to specific online behaviors, not distinguishing the Internet from other media, insufficient focus on comorbidities, and definitions that do not take into account the constant access now possible. The paradigm's biggest casualty, however, may be that it has diverted attention away from subtle personality changes that seem to occur online, including in users who cannot be considered "addicted" under any definition. Methods A narrative assessment of the literature was conducted, focusing on the Internet's effects on personality traits as revealed in studies of Internet users. Results Impulsivity, narcissism, and aggression are some of the personality traits that seem to be nurtured by the Internet, with possible negative offline consequences. Discussion Ignoring the Internet's subtle effects on personality as we embrace an addiction model that implies severe pathology makes the majority of Internet users feel deceptively immune to the psychological effects of new technologies. It also limits our understanding of the big cultural shifts that are happening as a result. Conclusion The Internet's potentially negative effect on personality, and by extension on society at large, is a fundamental part of online psychology, one well worthy of further investigation.

  7. A Psychometric Comparison of Internet and Non-Internet Sex Offenders from a Community Treatment Sample

    ERIC Educational Resources Information Center

    Bates, Andrew; Metcalf, Caroline

    2007-01-01

    This paper compares psychometric test assessments of 39 men convicted of internet sex offences with 39 convicted of contact offences against a specific victim. Higher rates of socially desirable responding were identified in the internet group, as well as higher rates of emotional loneliness and under assertiveness, although the latter two…

  8. University Students' Problematic Internet Use and Communication Skills According to the Internet Use Purposes

    ERIC Educational Resources Information Center

    Ceyhan, Aydogan Aykut

    2011-01-01

    This study was carried out to investigate whether the levels of university students' problematic internet use and of perceived communication skills differ with respect to their basic internet use purposes. The participants were 411 university students [215 of whom were females (52.30%) and 196 of whom were males (47.70%)]. In the study, the…

  9. The Influences of the Sixth Graders' Parents' Internet Literacy and Parenting Style on Internet Parenting

    ERIC Educational Resources Information Center

    Lou, Shi-Jer; Shih, Ru-Chu; Liu, Hung-Tzu; Guo, Yuan-Chang; Tseng, Kuo-Hung

    2010-01-01

    This study aims to explore the sixth grade students' parents' Internet literacy and parenting style on Internet parenting in Kaohsiung County in Taiwan. Upon stratified cluster sampling, a total of 822 parents from 34 classes in 28 schools participated in this study. The descriptive statistics and chi-square test were used to analyze the responses…

  10. The Impact of Internet Knowledge on College Students' Intention to Continue to Use the Internet

    ERIC Educational Resources Information Center

    Wei, Lu; Zhang, Mingxin

    2008-01-01

    Introduction: Examines the effect of Internet knowledge on college students' intention to continue using the Internet. Method: Students at four public institutions in Wuhan, China, were surveyed. They completed a questionnaire during the class hours. Analysis: Psychometric analysis was performed to assess the internal consistency, convergent and…

  11. The Relationship of Emotional Intelligence and Mental Disorders with Internet Addiction in Internet Users University Students

    PubMed Central

    Khoshakhlagh, Hasan; Faramarzi, Salar

    2012-01-01

    Background This study aimed to evaluate the relationship of emotional intelligence and mental disorders, with internet addiction in university students. Methods The method of study was descriptive-pilot one and correlation. Two hundred internet users (male and female) from Isfahan University and Isfahan University of Technology were randomly selected. For data collection، Carson's emotional intelligence Questionnaire، SCL-90 scale and Internet Addiction Test were used. Data analysis was implemented using multivariate regression statistical method. Findings Anxiety, obsessive-compulsive, aggression, phobia, hypochondria disorders, and emotional intelligence were the most significant predictors of Internet addiction. Moreover, there were significant correlations between these variables and Internet addiction disorder (P < 0.001). Moreover، the findings showed that there were significant associations between depressive (R = 0.33), summarization (R = 0.24), and interpersonal sensitivity (R = 0.20) disorders. In this study no correlation was found between internet addiction disorder with psychosis and paranoid ideation. Moreover, among mental disorders, there was only a significant difference between the sexes in depression (P < 0.001); the men showed more depressive tendencies than women. Conclusion The results showed a correlation between emotional intelligence and mental disorders with internet addiction, but these results can help therapists, psychologists and counselors in providing services to help internet addicts. PMID:24494148

  12. A Research on the Purpose of Internet Usage and Learning via Internet

    ERIC Educational Resources Information Center

    Ruzgar, Nursel Selver

    2005-01-01

    New technologies are rapidly changing our ways of communication, and also the art of teaching, as well as extending ways of learning. The dramatic growth of Internet usage has changed the lives of millions of people around the globe during the last decade. For students and teachers, the Internet is becoming an increasingly important part of the…

  13. Internet Practices of Certified Rehabilitation Counselors and Analysis of Guidelines for Ethical Internet Practices

    ERIC Educational Resources Information Center

    Lehmann, Ilana S.; Crimando, William

    2011-01-01

    The Internet has become an integral part of the practice of rehabilitation counseling. To identify potential ethical issues regarding the use of the Internet by counselors, two studies were conducted. In Study 1, we surveyed a national sample of rehabilitation counselors regarding their use of technology in their work and home settings. Results…

  14. Exploring Parents' and Children's Awareness on Internet Threats in Relation to Internet Safety

    ERIC Educational Resources Information Center

    Ktoridou, Despo; Eteokleous, Nikleia; Zahariadou, Anastasia

    2012-01-01

    Purpose: The purpose of the study is to explore parents' level of awareness in relation to the threats that children are exposed to when using the internet. Additionally, it explores the parental interest to raise their awareness on internet use and threats, as well as investigating their interest in establishing household environment safety…

  15. Prevention of Internet addiction: A systematic review.

    PubMed

    Vondráčková, Petra; Gabrhelík, Roman

    2016-12-01

    Background and aims Out of a large number of studies on Internet addiction, only a few have been published on the prevention of Internet addiction. The aim of this study is provide a systematic review of scientific articles regarding the prevention of Internet addiction and to identify the relevant topics published in this area of interest. Methods The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were adopted. The EBSCO, ProQuest Central, and PubMed databases were searched for texts published in English and Spanish between January 1995 and April 2016. A total of 179 original texts were obtained. After de-duplication and topic-relevance review, 108 texts were systematically classified and subjected to descriptive analysis and subsequent content analysis. Results The results of the content analysis yielded the following thematic areas: (a) target groups, (b) the improvement of specific skills, (c) program characteristics, and (d) environmental interventions. Discussion and conclusion Literature on the prevention of Internet addiction is scarce. There is an urgent need to introduce and implement new interventions for different at-risk populations, conduct well-designed research, and publish data on the effectiveness of these interventions. Developing prevention interventions should primarily target children and adolescents at risk of Internet addiction but also parents, teachers, peers, and others who are part of the formative environment of children and adolescents at risk of Internet addiction. Newly designed interventions focused on Internet addiction should be rigorously evaluated and the results published.

  16. Prevention of Internet addiction: A systematic review

    PubMed Central

    Vondráčková, Petra; Gabrhelík, Roman

    2016-01-01

    Background and aims Out of a large number of studies on Internet addiction, only a few have been published on the prevention of Internet addiction. The aim of this study is provide a systematic review of scientific articles regarding the prevention of Internet addiction and to identify the relevant topics published in this area of interest. Methods The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were adopted. The EBSCO, ProQuest Central, and PubMed databases were searched for texts published in English and Spanish between January 1995 and April 2016. A total of 179 original texts were obtained. After de-duplication and topic-relevance review, 108 texts were systematically classified and subjected to descriptive analysis and subsequent content analysis. Results The results of the content analysis yielded the following thematic areas: (a) target groups, (b) the improvement of specific skills, (c) program characteristics, and (d) environmental interventions. Discussion and conclusion Literature on the prevention of Internet addiction is scarce. There is an urgent need to introduce and implement new interventions for different at-risk populations, conduct well-designed research, and publish data on the effectiveness of these interventions. Developing prevention interventions should primarily target children and adolescents at risk of Internet addiction but also parents, teachers, peers, and others who are part of the formative environment of children and adolescents at risk of Internet addiction. Newly designed interventions focused on Internet addiction should be rigorously evaluated and the results published. PMID:27998173

  17. Internet addiction symptoms, disordered eating, and body image avoidance.

    PubMed

    Rodgers, Rachel F; Melioli, Tiffany; Laconi, Stéphanie; Bui, Eric; Chabrol, Henri

    2013-01-01

    Internet addiction is an increasing concern among young adults. Self-presentational theory posits that the Internet offers a context in which individuals are able to control their image. Little is known about body image and eating concerns among pathological Internet users. The aim of this study was to explore the association between Internet addiction symptoms, body image esteem, body image avoidance, and disordered eating. A sample of 392 French young adults (68 percent women) completed an online questionnaire assessing time spent online, Internet addiction symptoms, disordered eating, and body image avoidance. Fourteen men (11 percent) and 26 women (9.7 percent) reported Internet addiction. Body image avoidance was associated with Internet addiction symptoms among both genders. Controlling for body-mass index, Internet addiction symptoms, and body image avoidance were both significant predictors of disordered eating among women. These findings support the self-presentational theory of Internet addiction and suggest that body image avoidance is an important factor.

  18. Risk Factors of Internet Addiction among Internet Users: An Online Questionnaire Survey

    PubMed Central

    Wu, Chia-Yi; Lee, Ming-Been; Liao, Shih-Cheng; Chang, Li-Ren

    2015-01-01

    Backgrounds Internet addiction (IA) has become a major public health issue worldwide and is closely linked to psychiatric disorders and suicide. The present study aimed to investigate the prevalence of IA and its associated psychosocial and psychopathological determinants among internet users across different age groups. Methods The study was a cross-sectional survey initiated by the Taiwan Suicide Prevention Center. The participants were recruited from the general public who responded to the online questionnaire. They completed a series of self-reported measures, including Chen Internet Addiction Scale-revised (CIAS-R), Five-item Brief Symptom Rating Scale (BSRS-5), Maudsley Personality Inventory (MPI), and questions about suicide and internet use habits. Results We enrolled 1100 respondents with a preponderance of female subjects (85.8%). Based on an optimal cutoff for CIAS-R (67/68), the prevalence rate of IA was 10.6%. People with higher scores of CIAS-R were characterized as: male, single, students, high neuroticism, life impairment due to internet use, time for internet use, online gaming, presence of psychiatric morbidity, recent suicide ideation and past suicide attempts. Multiple regression on IA showed that age, gender, neuroticism, life impairment, internet use time, and BSRS-5 score accounted for 31% of variance for CIAS-R score. Further, logistic regression showed that neuroticism, life impairment and internet use time were three main predictors for IA. Compared to those without IA, the internet addicts had higher rates of psychiatric morbidity (65.0%), suicide ideation in a week (47.0%), lifetime suicide attempts (23.1%), and suicide attempt in a year (5.1%). Conclusion Neurotic personality traits, psychopathology, time for internet use and its subsequent life impairment were important predictors for IA. Individuals with IA may have higher rates of psychiatric morbidity and suicide risks. The findings provide important information for further

  19. Use of Internet Panels to Conduct Surveys

    PubMed Central

    Hays, Ron D.; Liu, Honghu; Kapteyn, Arie

    2015-01-01

    Use of internet panels to collect survey data is increasing because it is cost-effective, enables access to large and diverse samples quickly, takes less time than traditional methods to obtain back for analysis, and the standardization of data collection process makes studies easy to replicate. A variety of probability-based panels have been created including Telepanel/CentERpanel, Knowledge Networks (now GFK KnowledgePanel®), the American Life Panel, the LISS Panel, and the Understanding American Study panel. Despite the advantage of having a known denominator (sampling frame), the probability-based internet panels often have low recruitment participation rates and some have argued that there is little practical difference between opting out of a probability sample and opting into a non-probability (convenience) internet panel. This paper provides an overview of both probability-based and convenience panels, discussing potential benefits and cautions for each method, and summarizing approaches used to weight panel respondents to better represent the underlying population. Challenges in using internet panel data such as false answers, careless responses, giving the same answer repeatedly, getting multiple surveys from the same respondent, and panelists being members of multiple panels are discussed. There is more to be learned about internet panels generally and web-based data collection along with opportunities to evaluate data collected using mobile devices and social media platforms. PMID:26170052

  20. [Internet addiction and web-mediated psychopathology].

    PubMed

    Tonioni, Federico; Corvino, Stefano

    2011-11-01

    The development of the Internet and its gradual mass distribution in the last 20 years have marked the beginning of a global revolution in the way of communicating and thinking. In this context, emerged disorders related to a pathological use of the network, up to forms of real addiction (Internet Addiction Disorder), similar to the use of psychotropic substances. The abuse of the Internet can seriously aggravate pre-existing psychopathological traits, which are the basis of addiction, resulting in a continuous process of disconnection from reality. The loss of interpersonal relationships, the change of mood, cognition completely oriented to the use of the network and disruption of temporal experience are common features in patients addicted to the Internet. There are also clear signs of intoxication and abstinence. Teenagers are particularly at risk, maybe because born in the "new virtual world" and therefore less aware of the risks that may ensue. At the Gemelli Hospital in Rome it's active an out-patient service for Internet Addiction Disorder with a treatment protocol that includes individual interviews, group rehabilitation and self-help groups for family members.

  1. Internet relationships: people who meet people.

    PubMed

    McCown, J A; Fischer, D; Page, R; Homant, M

    2001-10-01

    Current research suggests that the Internet has become a popular medium for forming interpersonal relationships. Not only are many people developing cyberfriendships, but some move beyond virtual communication and interact more directly through telephone contact and face-to-face encounters. This pilot study examined the personality characteristics of 30 participants (17 men and 13 women) who were regular Internet users and who had used the Internet to meet people mainly through chat rooms. The findings of this study suggest that people who use the Internet meet others tend to be truthful in general in their interactions although both men and women often did not reveal their true names. Eighty percent of the subjects formed casual or friendly relationships, whereas 6% formed intimate or romantic relationships. Approximately one-third of the subjects made some form of offline contact, with 40% talking on the telephone and 33.3% meeting face-to-face. Furthermore, examination of personality styles indicated that cyberfriends tend to be socially skilled, have strong verbal skills, and demonstrate empathy for others. Most subjects were careful about protecting their anonymity, and none of the subjects who met face-to-face did so without first talking on the phone. This suggests that individuals who make friends via the Internet tend to take appropriate precautions and find this medium an effective and safe way to interact with others and to expand one's social system.

  2. The authority and utility of Internet information.

    PubMed

    Merrell, Ronald C; Cone, Stephen W; Rafiq, Azhar

    2008-01-01

    Internet use for health information by both practitioners and consumers continues to expand geometrically. The impact of Internet on practice, access and health decisions is considerable and will probably grow to the predominant mode of health information delivery in the coming years. As the growth of this unregulated global bulletin board continues, how do we assure the quality of the information retrieved by professionals and patients? What are the indicators of quality? How should we measure impact? How do authoritative sources get the attention and who should decide? What should practitioners recommend? What should medical teachers advise trainees? This review of Internet content, access and application considers the history, patterns of use, evaluation studies and specialty examples. A few authoritative sources are recommended and that recommendation is justified. Changes in health care delivery must take best advantage of the Internet with least disruption to the important principles of practice and patient relationships. The health community needs effective interaction with medicine's inevitable partner, the Internet.

  3. GOOSE: semantic search on internet connected sensors

    NASA Astrophysics Data System (ADS)

    Schutte, Klamer; Bomhof, Freek; Burghouts, Gertjan; van Diggelen, Jurriaan; Hiemstra, Peter; van't Hof, Jaap; Kraaij, Wessel; Pasman, Huib; Smith, Arthur; Versloot, Corne; de Wit, Joost

    2013-05-01

    More and more sensors are getting Internet connected. Examples are cameras on cell phones, CCTV cameras for traffic control as well as dedicated security and defense sensor systems. Due to the steadily increasing data volume, human exploitation of all this sensor data is impossible for effective mission execution. Smart access to all sensor data acts as enabler for questions such as "Is there a person behind this building" or "Alert me when a vehicle approaches". The GOOSE concept has the ambition to provide the capability to search semantically for any relevant information within "all" (including imaging) sensor streams in the entire Internet of sensors. This is similar to the capability provided by presently available Internet search engines which enable the retrieval of information on "all" web pages on the Internet. In line with current Internet search engines any indexing services shall be utilized cross-domain. The two main challenge for GOOSE is the Semantic Gap and Scalability. The GOOSE architecture consists of five elements: (1) an online extraction of primitives on each sensor stream; (2) an indexing and search mechanism for these primitives; (3) a ontology based semantic matching module; (4) a top-down hypothesis verification mechanism and (5) a controlling man-machine interface. This paper reports on the initial GOOSE demonstrator, which consists of the MES multimedia analysis platform and the CORTEX action recognition module. It also provides an outlook into future GOOSE development.

  4. Medical Internet exchange project in Japan.

    PubMed

    Mizushima, H; Uchiyama, E; Akiyama, M; Yamamoto, R; Tatsumi, H

    1998-01-01

    The Internet has been widely used by medical institutes and hospitals around the world, however; its use for telemedicine is still low. The main reason for this is the availability of bandwidth and poor security through the net. Meanwhile, we have established and have been operating 'Cancer Information Network' among 11 Cancer Centers in Japan, mainly for Multipoint TV Conference using HDTV image. There are also similar projects among 9 cardiovascular centers in Japan. By March, all 240 national hospitals will have been connected by an IP network using an ATM backbone. The above network projects are operated independently, and have an 'Intranet' characteristics within them. There are also many hospitals and clinics connected to the Internet by commercial internet providers. To make a secure and efficient network between these medical networks and medical sites, we started the Medical Internet eXchange project (MDX project) constructing a Medical Network Operation Center to create a link between them. To provide the administrative policy of this project, we established the Medical Internet eXchange Association. We are planning to expand this project to Asian-Pacific countries using the Asian-Pacific Advanced Network (APAN), and also expand it to worldwide connections in the future. For this purpose, we are currently asking other countries to form a structure similar to MDX-Japan. The concept, hardware system, software system, firewall configuration, and routing policy will be also discussed.

  5. 76 FR 22395 - Federal Advisory Committee Act; Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... COMMISSION Federal Advisory Committee Act; Open Internet Advisory Committee AGENCY: Federal Communications... ``Open Internet Advisory Committee'' (hereinafter ``the Committee''), is being established. FOR FURTHER... Internet rules (available at...

  6. Current research knowledge about adolescent victimization via the Internet.

    PubMed

    Wolak, Janis; Ybarra, Michele L; Mitchell, Kimberly; Finkelhor, David

    2007-08-01

    We review current knowledge about adolescent Internet-mediated victimization, including Internet-initiated sex crimes in which offenders use the Internet to meet victims, unwanted online sexual solicitations, Internet harassment, and unwanted and wanted exposure to online pornography. Internet-initiated sex crimes have received considerable publicity, but the media stories have contributed to stereotypes that do not accurately portray adolescent Internet experience. Adults' concerns are valid but need to be supported with information that illuminates the real safety issues and targets the specific population of youth impacted.

  7. Mischievous responding in Internet Gaming Disorder research.

    PubMed

    Przybylski, Andrew K

    2016-01-01

    The most recent update to the American Psychiatric Association's (APA) Diagnostic and Statistical Manual of Mental Disorders (DSM-5) included Internet Gaming Disorder as a new potential psychiatric condition that merited further scientific study. The present research was conducted in response to the APA Substance-Related Disorders Working Group's research call to estimate the extent to which mischievous responding-a known problematic pattern of participant self-report responding in questionnaires-is relevant to Internet Gaming Disorder research. In line with a registered sampling and analysis plan, findings from two studies (n tot = 11,908) provide clear evidence that mischievous responding is positively associated with the number of Internet Gaming Disorder indicators participants report. Results are discussed in the context of ongoing problem gaming research and the discussion provides recommendations for improving the quality of scientific practice in this area.

  8. Value of the internet in emergency response.

    SciTech Connect

    Herzenberg, C. L.; Newsom, D. E.; Swietlik, C. E.

    1999-05-26

    Can the Internet be of value in emergency response? The answer is yes, judging by its use in the Kobe earthquake in Japan in 1995, ice storms in the US and Canada in 1998, and other disasters. Current and future areas of application are numerous, including exchanging messages, documents, and data files via e-mail; accessing operational data on-line; visualizing events via photos and maps; providing backup communications in lieu of broadcast media, exchanging information between crisis managers and responders; and providing information to media and the public. However, the Internet has some drawbacks, such as hardware/software requirements, computer literacy requirements, traffic jams, dependence on power and communication networks, and risks to information integrity and security. This paper examines some of the advantages, drawbacks, concerns, and potential uses of the Internet for emergency response.

  9. Cryptography and the Internet: lessons and challenges

    SciTech Connect

    McCurley, K.S.

    1996-12-31

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

  10. Performance evaluation of MPEG internet video coding

    NASA Astrophysics Data System (ADS)

    Luo, Jiajia; Wang, Ronggang; Fan, Kui; Wang, Zhenyu; Li, Ge; Wang, Wenmin

    2016-09-01

    Internet Video Coding (IVC) has been developed in MPEG by combining well-known existing technology elements and new coding tools with royalty-free declarations. In June 2015, IVC project was approved as ISO/IEC 14496-33 (MPEG- 4 Internet Video Coding). It is believed that this standard can be highly beneficial for video services in the Internet domain. This paper evaluates the objective and subjective performances of IVC by comparing it against Web Video Coding (WVC), Video Coding for Browsers (VCB) and AVC High Profile. Experimental results show that IVC's compression performance is approximately equal to that of the AVC High Profile for typical operational settings, both for streaming and low-delay applications, and is better than WVC and VCB.

  11. Cigars, youth, and the Internet link.

    PubMed Central

    Malone, R E; Bero, L A

    2000-01-01

    OBJECTIVES: This study examined the accessibility and appeal to youth of cigar marketing sites on the Internet. METHODS: Sites marketing cigars (n = 141) were examined for age restrictions, prices, health warnings, and other elements. RESULTS: Although it is illegal for minors to purchase tobacco, only 36 sites (25.5%) prohibited purchases by minors. Sites offered low prices, and 32% accepted money orders, cashier's checks, or cash-on-delivery (COD) orders. Almost 30% of the sites included elements with potential youth appeal; only 3.5% displayed health warnings. CONCLUSIONS: The unregulated promotion of cigars on the Internet has the potential to attract youth, and there are few barriers to Internet tobacco purchases by minors. PMID:10800432

  12. Mischievous responding in Internet Gaming Disorder research

    PubMed Central

    2016-01-01

    The most recent update to the American Psychiatric Association’s (APA) Diagnostic and Statistical Manual of Mental Disorders (DSM-5) included Internet Gaming Disorder as a new potential psychiatric condition that merited further scientific study. The present research was conducted in response to the APA Substance-Related Disorders Working Group’s research call to estimate the extent to which mischievous responding—a known problematic pattern of participant self-report responding in questionnaires—is relevant to Internet Gaming Disorder research. In line with a registered sampling and analysis plan, findings from two studies (ntot = 11,908) provide clear evidence that mischievous responding is positively associated with the number of Internet Gaming Disorder indicators participants report. Results are discussed in the context of ongoing problem gaming research and the discussion provides recommendations for improving the quality of scientific practice in this area. PMID:27672496

  13. The internet of things for personalized health.

    PubMed

    Schreier, Günter

    2014-01-01

    Advances in information and communications technologies (ICT) enable new personalized health care concepts which are often characterized by four "P" terms, i.e. personalized, predictive, preventive and participatory. However, real world implementations of the complete 4P spectrum hardly exist today. The Internet of Things (IoT) has been defined as an extension to the current Internet that enables pervasive communication between the physical and the virtual world. Smart devices and enabling elements like Near Field Communication (NFC) and Radio Frequency Identification (RFID) technology already exist and increasingly will be a mainstream element of our lives. This future vision paper attempts to assess if and how the Internet of Things for personalized health (IoT4pH) can help to facilitate the 4P healthcare paradigm and discusses related challenges and opportunities.

  14. The Future of the Internet in Science

    NASA Technical Reports Server (NTRS)

    Guice, Jon; Duffy, Robert

    2000-01-01

    How are scientists going to make use of the Internet several years from now? This is a case study of a leading-edge experiment in building a 'virtual institute'-- using electronic communication tools to foster collaboration among geographically dispersed scientists. Our experience suggests: Scientists will want to use web-based document management systems. There will be a demand for Internet-enabled meeting support tools. While internet videoconferencing will have limited value for scientists, webcams will be in great demand as a tool for transmitting pictures of objects and settings, rather than "talking heads." and a significant share of scientists who do fieldwork will embrace mobile voice, data and video communication tools. The setting for these findings is a research consortium called the NASA Astrobiology Institute.

  15. Internet gaming addiction, problematic use of the internet, and sleep problems: a systematic review.

    PubMed

    Lam, Lawrence T

    2014-04-01

    The effect of problematic use of the Internet on mental health, particularly depression among young people, has been established but without a probable model for the underlying mechanism. In this study, a model is presented to describe possible pathways for the linkage between Internet gaming addiction and depression possibly mediated by sleep problems. A systematic review was conducted to gather epidemiological evidence to support or refute the link between addictive Internet gaming, problematic Internet use, and sleep problems including insomnia and poor sleep quality. Seven studies were identified through a systematic literature search, of these three related to addictive Internet gaming and four on problematic Internet uses and sleep problems. Information was extracted and analysed systematically from each of the studies and tabulated as a summary. Results of the review suggest that additive gaming, particularly massively multiplayer online role-playing games MMORPG, might be associated with poorer quality of sleep. Results further indicated that problematic Internet use was associated with sleep problems including subjective insomnia and poor sleep quality.

  16. Current experiences with internet telepathology and possible evolution in the next generation of Internet services.

    PubMed

    Della Mea, V; Beltrami, C A

    2000-01-01

    The last five years experience has definitely demonstrated the possible applications of the Internet for telepathology. They may be listed as follows: (a) teleconsultation via multimedia e-mail; (b) teleconsultation via web-based tools; (c) distant education by means of World Wide Web; (d) virtual microscope management through Web and Java interfaces; (e) real-time consultations through Internet-based videoconferencing. Such applications have led to the recognition of some important limits of the Internet, when dealing with telemedicine: (i) no guarantees on the quality of service (QoS); (ii) inadequate security and privacy; (iii) for some countries, low bandwidth and thus low responsiveness for real-time applications. Currently, there are several innovations in the world of the Internet. Different initiatives have been aimed at an amelioration of the Internet protocols, in order to have quality of service, multimedia support, security and other advanced services, together with greater bandwidth. The forthcoming Internet improvements, although induced by electronic commerce, video on demand, and other commercial needs, are of real interest also for telemedicine, because they solve the limits currently slowing down the use of Internet. When such new services will be available, telepathology applications may switch from research to daily practice in a fast way.

  17. Building multiservice Internet protocol virtual private networks

    NASA Astrophysics Data System (ADS)

    Cheung, William

    1999-11-01

    Multiservice Internet Protocol-based Virtual Private Networks (MIP- VPNs) with Quality of Service (QoS) are becoming a reality due to the availability of new standards from the Internet Engineering Task Force (IETF). This paper describes how components including security models, IP tunneling protocols, and service differentiation schemes fit together in order to construct such a VPN. First, the concept and rationale of VPN is presented, followed by a discussion of its supporting components. A comparison is made among the various VPN technologies.

  18. Webpress: An Internet Outreach from NASA Dryden

    NASA Technical Reports Server (NTRS)

    Biezad, Daniel J.

    1996-01-01

    The Technology and Commercialization Office at NASA DRyden has developed many educational outreach programs for K-12 educators. This project concentrates on the internet portion of that effort, specifically focusing on the development of an internet tool for educators called Webpress. This tool will not only provide a user-friendly access to aeronautical topics and interesting individuals on the world wide web (web), but will also enable teachers to rapidly submit and display their own materials and links for use in the classroom.

  19. Internet-based transfusion audit system

    NASA Astrophysics Data System (ADS)

    Maitan, Jacek; Haley, Rebecca

    1995-03-01

    This project is aimed at developing a cost-effective working environment for the transfusion medicine specialists of American Red Cross (ARC). In this project we are developing a multimedia-based consultation environment that uses Internet and teleconferencing to increase the quality of services and to replace currently used 800 telephone lines. Through the use of Internet/LAN/ISDN the physicians can share information and references while they discuss patient cases. A multimedia interface allows the physician to access data from the office and from the house. This paper discusses the approach, current status of the project and future plans to extend the approach to other areas of medicine.

  20. Sale of prescription drugs over the Internet.

    PubMed

    Armstrong, K; Bloom, B S

    1999-01-01

    Online drugstores represent one of the hottest categories in electronic commerce. The Internet offers great promise in expanding access to prescription drugs for the disabled, the elderly, and people living in rural areas. But with this promise comes the danger of eliminating the safeguards that protect consumers from inappropriate use of medications and adverse drug events. This Issue Brief highlights two studies that investigate the availability of prescription drugs over the Internet, and focuses on the alarming ease with which consumers can obtain drugs without seeing a physician or a pharmacist.

  1. Internet addiction and problematic Internet use: A systematic review of clinical research

    PubMed Central

    Kuss, Daria J; Lopez-Fernandez, Olatz

    2016-01-01

    AIM: To provide a comprehensive overview of clinical studies on the clinical picture of Internet-use related addictions from a holistic perspective. A literature search was conducted using the database Web of Science. METHODS: Over the last 15 years, the number of Internet users has increased by 1000%, and at the same time, research on addictive Internet use has proliferated. Internet addiction has not yet been understood very well, and research on its etiology and natural history is still in its infancy. In 2013, the American Psychiatric Association included Internet Gaming Disorder in the appendix of the updated version of the Diagnostic and Statistical Manual for Mental Disorders (DSM-5) as condition that requires further research prior to official inclusion in the main manual, with important repercussions for research and treatment. To date, reviews have focused on clinical and treatment studies of Internet addiction and Internet Gaming Disorder. This arguably limits the analysis to a specific diagnosis of a potential disorder that has not yet been officially recognised in the Western world, rather than a comprehensive and inclusive investigation of Internet-use related addictions (including problematic Internet use) more generally. RESULTS: The systematic literature review identified a total of 46 relevant studies. The included studies used clinical samples, and focused on characteristics of treatment seekers and online addiction treatment. Four main types of clinical research studies were identified, namely research involving (1) treatment seeker characteristics; (2) psychopharmacotherapy; (3) psychological therapy; and (4) combined treatment. CONCLUSION: A consensus regarding diagnostic criteria and measures is needed to improve reliability across studies and to develop effective and efficient treatment approaches for treatment seekers. PMID:27014605

  2. Internet addiction and its determinants among medical students

    PubMed Central

    Chaudhari, Bhushan; Menon, Preethi; Saldanha, Daniel; Tewari, Abhinav; Bhattacharya, Labhanya

    2015-01-01

    Background: Exponential use of internet has resulted in internet addiction in recent times. Students are particularly at risk because of their unique personal, social, and academic needs. Objectives: The study was designed to evaluate the prevalence of internet addiction and its determinants among medical students. Materials and Methods: A cross-sectional study was conducted in 282 medical students with the help of semi-structured questionnaire consisting of questions related to demographic information, information related to internet use, and Young's internet addiction test. Results: We found prevalence of internet addiction among medical students to be 58.87% (mild – 51.42%, moderate –7.45%) and significantly associated factors with internet addiction being male gender, staying in private accommodation, lesser age of first internet use, using mobile for internet access, higher expenditure on internet, staying online for longer time, and using internet for social networking, online videos, and watching website with sexual content. Conclusion: Medical students are vulnerable for internet addiction and efforts should be taken to increase awareness and prevent the problem of internet addiction in them. PMID:27212820

  3. The Journal, the Internet, and Teaching

    NASA Astrophysics Data System (ADS)

    Lagowski, J. J.

    1995-11-01

    With this issue, the Journal begins to create an access to the Internet. Our future on the Internet will be achieved systematically, and it will be designed to compliment--add value to--the print Journal. Our Internet connection must be useful to our readers in ways not possible with the print Journal, however, economic considerations cannot be ignored. It would be intellectually and economically unacceptable to produce only a direct copy of theJournal for electronic distribution. The Internet--the information super highway--has been hailed by many as an important information source in the educational process and will become increasingly so in the future. Indeed, there are extant descriptions of apparently innovative uses of modern interactive communications technologies in the education of scientists at the undergraduate level. However, anyone who has attempted to obtain information from the Internet knows that you are as likely to find garbage as you are to find quality information. Webster tells us that garbage is "worthless or nonsensical matter; rubbish; inferior or offensive material; incorrect, meaningless, or unwanted information." An eye for discrimination, which is often a reflection of maturity, is essential when using the current Internet. In other words, because a bit of information appears on the Internet does not ensure its quality. Only in cases where the information sought has its source in a review-oriented process, e.g., from library holdings, can the information on the Internet be trusted. The Internet is fast becoming a "vanity press," where anything can be published with virtually no critique regarding the quality and accuracy of the content. Indeed, it is not necessarily true that the person to whom a bit of information is attributed is the person who posted it. A bit of information on the Internet lies there until someone comes across it and uses it (or links to it), forming a nucleus for further growth. Further growth may center about

  4. Netiquette: The Rules of the Road for Effective Internet Communication.

    ERIC Educational Resources Information Center

    Kinnaly, Gene

    1997-01-01

    Presents guidelines for effective Internet communication. Discusses rules for creating e-mail messages; posting messages to online discussion groups and newsgroups; and using initialism and "emoticons." Presents a glossary of common Internet terms. (AEF)

  5. German Experts' Views and Ideas about Information on the Internet.

    ERIC Educational Resources Information Center

    Voigt, Kristina; And Others

    1996-01-01

    Reflects ideas about the Internet presented by four German experts: possibilities and applications of chemistry; environmental informatics and documentation on the World Wide Web; views of a research-oriented pharmaceutical company; and the commercialization of the Internet. (LRW)

  6. A psychometric comparison of the Internet Addiction Test, the Internet-Related Problem Scale, and self-diagnosis.

    PubMed

    Widyanto, Laura; Griffiths, Mark D; Brunsden, Vivienne

    2011-03-01

    One of the more prominent issues in the field of Internet addiction is the validity of the instrument used to assess users' level of Internet involvement. Many of the instruments used to assess Internet addiction have high face validity but have yet to be tested psychometrically. The aim of this study is to compare two of the most used Internet addiction research measures, the Internet Addiction Test (IAT) and the Internet-Related Problem Scale (IRPS), along with a self-diagnostic question simply asking Internet users if they thought they were addicted to the Internet. A total of 225 Internet users participated in the study (69 males and 156 females). Participants who defined themselves as Internet addicts had higher scores on both the IAT and IRPS, and the three different Internet addiction measures were strongly correlated to each other. For the IAT, factor analysis generated three factors (emotional/psychological conflict; time management issues; mood modification) explaining 56.3% of the variance. For the IRPS, factor analysis generated four factors (negative effects of Internet use; mood modification; loss of control; increased Internet use) explaining 60.2% of the variance. The implications for these findings are discussed.

  7. The internet and its websites: your new business partner.

    PubMed

    Williams, Lavonn A; Mehlhaff, Deborah K

    2007-01-01

    The Internet and the websites that make up the internet have affected communication tremendously. They have altered the manner and the speed with which one person can communicate with another. Computer viruses are always a concern, but the knowledge that can be acquired from the Internet is vast, making it worth the challenges and threats it presents. Learning how to search and access information can be time well spent, making the Internet one of your best business partners.

  8. Shadows on the Internet. Teaching Science.

    ERIC Educational Resources Information Center

    Leyden, Michael

    1997-01-01

    Describes a world-wide science project aiming to help students measure the absence of light. The project is accomplished through the Internet. On the first day of Spring, students from all over the world will measure their shadows (absence of light) and use the information to compare and contrast data with that of other students participating in…

  9. Computer Teacher Candidates' Metaphors about the Internet

    ERIC Educational Resources Information Center

    Saban, Aslihan

    2010-01-01

    The purpose of this study was to examine the metaphors of exit-level Turkish computer teacher candidates about the concept of "internet". Participants included 45 seniors (23 boys and 22 girls) majoring in the Department of Computer and Instructional Technologies at Selcuk University, Ahmet Kelesoglu Faculty of Education. They were asked…

  10. Teaching Students Financial Literacy Using the Internet

    ERIC Educational Resources Information Center

    Risinger, C. Frederick

    2009-01-01

    As the author researched the causes and implications of the current economic crisis, he came across numerous commentaries on how financial literacy was seldom taught (or taught well) in U.S. schools. This article, aimed at teachers and supervisors at all grade levels, describes some Internet sites that: (1) explain the collapse of the housing…

  11. Modeling the Determinants of Internet Use

    ERIC Educational Resources Information Center

    Chen, Y. L.

    2008-01-01

    The purpose of the study is to build a model that predicts the level of Internet use by teachers of English as a foreign language in the northern Taiwanese higher education institutions. It examines interactional relationships among variables associated with barriers and issues of technology application as a means of analyzing the extent and the…

  12. Geometry and Education in the Internet Age.

    ERIC Educational Resources Information Center

    Kortenkamp, Ulrich H.; Richter-Gebert, Jurgen

    This paper discusses the requirements of Interactive Geometry Systems (IGSs) and how they can be fulfilled, explains how a geometry tool can benefit from the Internet, and presents Cinderella's Cafe. Cinderella's Cafe is a new IGS with a high mathematical background that uses the most general mathematical models whenever possible, is highly…

  13. Selected Internet Resources on Family History.

    ERIC Educational Resources Information Center

    Mintz, Steven

    2001-01-01

    Provides a list of Internet resources on family history that cover topics such as colonial families, shifting family ideals, families in the Early Republic, families in bondage, westward migration, families during the Great Depression, journals, reference sources, and lesson plans. (CMK)

  14. Mosaic: NCSA Internet Network Navigational Tool.

    ERIC Educational Resources Information Center

    Machovec, George S.

    1994-01-01

    Describes Mosaic, an Internet resource locator and navigation tool developed at the University of Illinois' National Center for Super-Computing Applications (NCSA). Topics discussed include the relationship with the World Wide Web; flexibility; obtaining Mosaic client software; and file transfer protocol instructions. (Contains seven references.)…

  15. Pulling the Internet Together with Mosaic.

    ERIC Educational Resources Information Center

    Sheehan, Mark

    1995-01-01

    Presents the history of the Internet with specific emphasis on Mosaic; discusses hypertext and hypermedia information; and describes software and hardware requirements. Sidebars include information on the National Center for Super Computing Applications (NCSA); World Wide Web browsers for use in Windows, Macintosh, and X-Windows (UNIX); and…

  16. Cellular Manufacturing Internet Performance Support System

    SciTech Connect

    Bohley, M.C.; Schwartz, M.E.

    1998-03-04

    The objective of this project was to develop an Internet-based electronic performance support system (EPSS) for cellular manufacturing providing hardware/software specifications, process descriptions, estimated cost savings, manufacturing simulations, training information, and service resources for government and industry users of Cincinnati Milacron machine tools and products. AlliedSignal Federal Manufacturing and Technologies (ASFM and T) used expertise in the areas of Internet design and multimedia creation to develop a performance support system (PSS) for the Internet with assistance from CM's subject matter experts from engineering, manufacturing, and technical support. Reference information was both created and re-purposed from other existing formats, then made available on the Internet. On-line references on cellular manufacturing operations include: definitions of cells and cellular manufacturing; illustrations on how cellular manufacturing improves part throughput, resource utilization, part quality, and manufacturing flexibility; illustrations on how cellular manufacturing reduces labor and overhead costs; identification of critical factors driving decisions toward cellular manufacturing; a method for identifying process improvement areas using cellular manufacturing; a method for customizing the size of cells for a specific site; a simulation for making a part using cellular manufacturing technology; and a glossary of terms and concepts.

  17. A Parent's Guide to Internet Safety.

    ERIC Educational Resources Information Center

    Federal Bureau of Investigation, Washington, DC. Crimes against Children Unit.

    While online computer exploration opens a world of possibilities, children and adolescents online can be exposed to individuals who attempt to sexually exploit children through the use of online services and the Internet. This pamphlet, prepared from actual investigations involving child victims, was designed to help parents understand the…

  18. Internet Issues and Applications, 1997-1998.

    ERIC Educational Resources Information Center

    Dempsey, Bert J., Ed.; Jones, Paul, Ed.

    This book gives an overview of the leading-edge Internet application areas (streaming multimedia, collaborative tools, Web databases) and key information policy issues (privacy, censorship, information quality, and more). The text serves as a primer on understanding the forces--economic, legal, social, as well as technological--that are shaping…

  19. Mr. William Shakespeare and the Internet.

    ERIC Educational Resources Information Center

    Reeves, Barbara

    2000-01-01

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

  20. Using Collective Intelligence to Route Internet Traffic

    NASA Technical Reports Server (NTRS)

    Wolpert, David H.; Tumer, Kagan; Frank, Jeremy

    1998-01-01

    A Collective Intelligence (COIN) is a community of interacting reinforcement learning (RL) algorithms designed so that their collective behavior maximizes a global utility function. We introduce the theory of COINs, then present experiments using that theory to design COINs to control internet traffic routing. These experiments indicate that COINs outperform previous RL-based systems for such routing that have previously been investigated.

  1. A Combined Strategy for Internet Safety.

    ERIC Educational Resources Information Center

    Hodge, Linda; Lin, Herbert

    2003-01-01

    The Internet is a valuable educational tool, but it can expose children to danger through discovery of inappropriate materials and experiences. Protection rests on social and educational strategies to teach responsible and safe use coupled with technology, public policy, and law enforcement to shape the environment in which choice is exercised.…

  2. Identifying Effectiveness Criteria for Internet Payment Systems.

    ERIC Educational Resources Information Center

    Shon, Tae-Hwan; Swatman, Paula M. C.

    1998-01-01

    Examines Internet payment systems (IPS): third-party, card, secure Web server, electronic token, financial electronic data interchange (EDI), and micropayment based. Reports the results of a Delphi survey of experts identifying and classifying IPS effectiveness criteria and classifying types of IPS providers. Includes the survey invitation letter…

  3. Internet Witch-Hunt: Digitizing Salem Village.

    ERIC Educational Resources Information Center

    Ferris, William R.; Ray, Benjamin

    2000-01-01

    Presents an interview with Benjamin Ray, a professor of religious studies at the University of Virginia (Charlottesville), focusing on Ray's work with the Salem Witchcraft Project. Addresses how Ray became interested in the topic and the use of the Internet within the discipline of history. (CMK)

  4. Internet Resources for Civic Educators. ERIC Digest.

    ERIC Educational Resources Information Center

    Pinhey, Laura A.

    The Internet is an important resource for K-12 citizenship education teachers. Curriculum guides, lesson plans, government documents, conference proceedings, databases, photographs, and multimedia files provide the classroom teacher with a variety of materials including many primary sources. An annotated list of 15 World Wide Web sites are…

  5. A Platform for Learning Internet of Things

    ERIC Educational Resources Information Center

    Bogdanovic, Zorica; Simic, Konstantin; Milutinovic, Miloš; Radenkovic, Božidar; Despotovic-Zrakic, Marijana

    2014-01-01

    This paper presents a model for conducting Internet of Things (IoT) classes based on a web-service oriented cloud platform. The goal of the designed model is to provide university students with knowledge about IoT concepts, possibilities, and business models, and allow them to develop basic system prototypes using general-purpose microdevices and…

  6. Internet Resources Phase II and Phase III.

    ERIC Educational Resources Information Center

    Barron, Daniel D.

    1994-01-01

    Lists resources useful for school library media specialists and other individual users of the Internet as well as some that can be used to teach others. Titles include background and philosophical contexts, journals, network access and service providers, ERIC resources, fiction, videos, textbooks, and the U.S. Department of Education Online…

  7. The Internet Culture: Transitions and Problems.

    ERIC Educational Resources Information Center

    Weiner, Robert G.

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

  8. Readability of Health Sites on the Internet

    ERIC Educational Resources Information Center

    Gottlieb, Rosemary; Rogers, Janet L.

    2004-01-01

    Literacy in the United States is a widespread problem. There are many Americans who do not have the ability to read at a level above the ninth grade. Today's technological advances have resulted in more information being placed on the Internet. Consequently, the same individuals who had a limited capacity to read information from traditional…

  9. Mathematics of Information Processing and the Internet

    ERIC Educational Resources Information Center

    Hart, Eric W.

    2010-01-01

    The mathematics of information processing and the Internet can be organized around four fundamental themes: (1) access (finding information easily); (2) security (keeping information confidential); (3) accuracy (ensuring accurate information); and (4) efficiency (data compression). In this article, the author discusses each theme with reference to…

  10. Parent's Guide to the Internet. Revised.

    ERIC Educational Resources Information Center

    Office of Educational Research and Improvement (ED), Washington, DC.

    This second edition of the "Parent's Guide to the Internet" is intended to help parents--regardless of their level of technological know-how--make use of the online world as an important educational tool. This booklet provides parents with basic information about how to use the computer to find information and communicate with others. It describes…

  11. Universal Access to Science Study via Internet.

    ERIC Educational Resources Information Center

    Friedman, Edward A.; And Others

    1996-01-01

    Internet learning opportunities via the National Science Foundation-supported New Jersey Networking Infrastructure in Education project are described. Their data-centered approach to science and math skills instruction is illustrated by two examples from each of the three styles of activities: (1) collaboration; (2) using public domain databases;…

  12. 33 Internet Garden and Agriculture Sites.

    ERIC Educational Resources Information Center

    Weitkamp, Margery

    2000-01-01

    Describes Internet sites that are useful for educators planning a school garden. These sites offer information from copy-ready lessons to advice on every topic at all grade levels. Topics range from how-to's for basic gardening, to theme gardening, to discussions of agricultural crops and endangered plants. Many include links to other sites,…

  13. Using the Internet in Secondary Schools.

    ERIC Educational Resources Information Center

    De Cicco, Eta; Farmer, Mike; Hargrave, James

    This book provides practical information for secondary school teachers on using the Internet to enhance learning. The first chapter looks at how to make the best use of a World Wide Web browser, gives some general tips for using the Web, and examines more advanced topics such as downloading, plug-ins, and using the Web "offline." Tips on…

  14. Stratospheric Transparency: Perspectives on Internet Privacy

    ERIC Educational Resources Information Center

    Hauck, Rita M.

    2009-01-01

    As a parent of teenagers in the 1980s, I recall a concern of the intrusion by MTV into our home. After futile attempts to block the program, my spouse and I set out to convince our sons of its intrusion. Our challenge was miniscule when compared to the Internet privacy issues of today. This paper addresses such challenges and proposes some…

  15. Internet Safety in Emerging Educational Contexts

    ERIC Educational Resources Information Center

    Wishart, Jocelyn

    2004-01-01

    Concern has arisen for the safety of children using the Internet to support their education outside the school context. Inappropriate material such as pornography, inflammatory and racist writings can be accessed both by accident and with deliberate intent to view. Children are also perceived to be at risk from approaches by strangers,…

  16. Security of Mobile Agents on the Internet.

    ERIC Educational Resources Information Center

    Corradi, Antonio; Montanari, Rebecca; Stefanelli, Cesare

    2001-01-01

    Discussion of the Internet focuses on new programming paradigms based on mobile agents. Considers the security issues associated with mobile agents and proposes a security architecture composed of a wide set of services and components capable of adapting to a variety of applications, particularly electronic commerce. (Author/LRW)

  17. Remodelling Marketing Communications in an Internet Environment.

    ERIC Educational Resources Information Center

    Rowley, Jennifer

    2001-01-01

    Argues that the Internet demands a significant review of approaches to marketing communications, or promotion, as both the strategic and tactical levels. Highlights include electronic business and electronic commerce; comparing organizational and consumer markets; service development; objectives of marketing communications; and questions for…

  18. ED's Oasis: Teacher Support for Internet Use.

    ERIC Educational Resources Information Center

    Gray, Terrie

    1998-01-01

    Describes ED's Oasis, a multifunction Web site funded by the AT&T Foundation, through the AT&T Learning Network program, and developed by a team of educators to help teachers use the Internet with their students. Examples are given of various possible uses, including designing interdisciplinary units. (LRW)

  19. Osteosarcoma: evaluation of information on the internet.

    PubMed

    Liu, Yanning; Liu, Miao

    2006-10-01

    The information about osteosarcoma on the existing websites was examined. The purpose of this study was to evaluate the quality of Internet information available to patients on the topic of osteosarcoma. The secondary purpose was to rank the identified websites with respect to the caliber of relevant information provided by the websites sponsors' identity. A great many of people in the world "surf" the World Wide Web, searching for medical information. The information on the Internet varies dramatically in terms of content and quality for lack of uniformed standard with respect to the medical publications on the Internet. Five search engines searched the search terms "osteosarcoma." The first 25 links displayed by each engine were evaluated for a theoretical total of 125 websites. According to the information context, sponsor identity we evaluated each website. An information quality score of 0 to 26 was generated for each site. A score of 20 or greater was thought to be "high-quality" information website. Eighty-nine unique websites were identified, among which only 8 (9%) scored 20 or more on the information quality score; 32 scored 10 or less. The overall mean information quality score was 11.5. The websites with highest mean scores were academic organization and affiliated hospitals of university. The quality of Internet information on osteosarcoma is variable. Less than 10% of relevant websites were of high information value. The rank list of high quality websites from our information quality score should provide useful information of osteosarcoma.

  20. Java: An Explosion on the Internet.

    ERIC Educational Resources Information Center

    Read, Tim; Hall, Hazel

    Summer 1995 saw the release, with considerable media attention, of draft versions of Sun Microsystems' Java computer programming language and the HotJava browser. Java has been heralded as the latest "killer" technology in the Internet explosion. Sun Microsystems and numerous companies including Microsoft, IBM, and Netscape have agreed…

  1. High Tech High: Cruising on the Internet.

    ERIC Educational Resources Information Center

    Wilson, Thomas F.

    1995-01-01

    A "driver's license" at one suburban Minnesota high school is a free round-trip ticket to the world. The Internet allows students to stroll through the Louvre, tour the White House, or examine current satellite weather photos at NASA's computer center. Students are developing friendships, exploring different cultures, and learning…

  2. Internet Radicalization: Actual Threat or Phantom Menace?

    DTIC Science & Technology

    2012-09-01

    interaction set by the communicated message.26 The unique global social network functionality of the Internet may facilitate group formation analogous to...correlations and interactions . Future research can apply the same method to evaluate and synthesize the different disciplinary approaches employed by the social ...functionalities. A framework is used to evaluate vulnerabilities identified by the psychological, sociological and social -psychological elements of

  3. Directing Traffic: Managing Internet Bandwidth Fairly

    ERIC Educational Resources Information Center

    Paine, Thomas A.; Griggs, Tyler J.

    2008-01-01

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

  4. Teaching Positive Reinforcement on the Internet

    ERIC Educational Resources Information Center

    Grant, Lyle K.

    2004-01-01

    This study is an examination of an Internet-based tutorial that teaches the concept of positive reinforcement. An experimental group of 50 students studied an online tutorial about positive reinforcement, and a control group of 50 students studied an online tutorial in biological psychology. Students in both groups took an 8-item pretest and…

  5. Internet Search Engines - Fluctuations in Document Accessibility.

    ERIC Educational Resources Information Center

    Mettrop, Wouter; Nieuwenhuysen, Paul

    2001-01-01

    Reports an empirical investigation of the consistency of retrieval through Internet search engines. Evaluates 13 engines: AltaVista, EuroFerret, Excite, HotBot, InfoSeek, Lycos, MSN, NorthernLight, Snap, WebCrawler, and three national Dutch engines: Ilse, Search.nl and Vindex. The focus is on a characteristic related to size: the degree of…

  6. Influence of the Internet on Studying English

    ERIC Educational Resources Information Center

    Molchanova, Irma Igorevna

    2015-01-01

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

  7. Internet Auction Sellers: Does Size Really Matter?

    ERIC Educational Resources Information Center

    Halstead, Diane; Becherer, Richard C.

    2003-01-01

    Examines the Internet auction phenomenon as it relates to the marketing mix of online auction sellers. The data indicate that, while there is great diversity among businesses that utilize online auctions, distinct cost leadership and differentiation marketing strategies are both evident. These two approaches are further distinguished in terms of…

  8. Self-Compassion and Internet Addiction

    ERIC Educational Resources Information Center

    Iskender, Murat; Akin, Ahmet

    2011-01-01

    The purpose of this research is to examine the relationship of self-compassion and internet addiction. Participants were 261 university students who completed a questionnaire package that included the Self-compassion Scale and the Online Cognition Scale. The hypothesis model was tested through structural equation modeling. In correlation analysis,…

  9. Psychological Aspects of Internet Addiction of Teenagers

    ERIC Educational Resources Information Center

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

    2016-01-01

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

  10. Problematic Internet Use: Perceptions of Addiction Counsellors

    ERIC Educational Resources Information Center

    Acier, Didier; Kern, Laurence

    2011-01-01

    Despite a growing number of publications on problematic Internet use (PIU), there is no consensus on the nature of the phenomenon, its constituent criteria, and its clinical threshold. This qualitative study examines the perceptions of addiction counsellors who have managed individuals with PIU in Quebec (Canada). Four focus groups were conducted…

  11. Adolescent Help-Seeking from the Internet

    ERIC Educational Resources Information Center

    Gould, Madelyn S.; Munfakh, Jimmie Lou Harris; Lubell, Keri; Kleinman, Marjorie; Parker, Sarah

    2003-01-01

    During the past decade there has been increased interest in help-seeking behavior among adolescents. This reflects the recognition that while many psychiatric problems increase markedly during adolescence, the majority of disturbed teenagers do not receive mental health services. Nearly half of all adolescents have reported using the Internet to…

  12. Internet Resources: ELT, Linguistics, and Communication.

    ERIC Educational Resources Information Center

    Kitao, Kenji

    This book lists sources of information on the Internet that may be useful in English language teaching (ELT) and the study of linguistics and communication. Two introductory chapters provide information on using the reference effectively and on the using the online resources it lists for graduate study, including graduate information needs and the…

  13. Scholarly Internet Research: Is it Real?

    ERIC Educational Resources Information Center

    Nigohosian, Robert H.

    This paper addresses several issues relative to Internet research and ethics in an era of information explosion and information anxiety. Situations are reviewed in which misleading or "junk" information appears in web sites--information which novice users may not be able to distinguish from valuable sources. Suggestions for proper…

  14. The Internet, Intercultural Communication and Cultural Variation

    ERIC Educational Resources Information Center

    Marcoccia, Michel

    2012-01-01

    The internet affords its users an unprecedented level of contact with people from other cultural and social groups. It is often assumed that because of this it can facilitate intercultural communication and reduce the perceived distance between cultures. This article will examine this assumption by exploring two questions. Firstly, do the…

  15. Internet Resources for Reference: Finance and Investment.

    ERIC Educational Resources Information Center

    Mai, Brent Alan

    1997-01-01

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

  16. Breakthrough Towards the Internet of Things

    NASA Astrophysics Data System (ADS)

    Chaves, Leonardo W. F.; Nochta, Zoltán

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

  17. Using Internet Audio to Enhance Online Accessibility

    ERIC Educational Resources Information Center

    Schwartz, Linda Matula

    2004-01-01

    Accessibility to online education programs is an important factor that requires continued research, improvement, and regulation. Particularly valuable in the enhancement of online accessibility is the Voice-over Internet Protocol (VOIP) medium. VOIP compresses analog voice data and converts it into digital packets for transmission over the…

  18. Internet Protocol Enhanced over Satellite Networks

    NASA Technical Reports Server (NTRS)

    Ivancic, William D.

    1999-01-01

    Extensive research conducted by the Satellite Networks and Architectures Branch of the NASA Lewis Research Center led to an experimental change to the Internet's Transmission Control Protocol (TCP) that will increase performance over satellite channels. The change raises the size of the initial burst of data TCP can send from 1 packet to 4 packets or roughly 4 kilobytes (kB), whichever is less. TCP is used daily by everyone on the Internet for e-mail and World Wide Web access, as well as other services. TCP is one of the feature protocols used in computer communications for reliable data delivery and file transfer. Increasing TCP's initial data burst from the previously specified single segment to approximately 4 kB may improve data transfer rates by up to 27 percent for very small files. This is significant because most file transfers in wide-area networks today are small files, 4 kilobytes or less. In addition, because data transfers over geostationary satellites can take 5 to 20 times longer than over typical terrestrial connections, increasing the initial burst of data that can be sent is extremely important. This research along with research from other institutions has led to the release of two new Request for Comments from the Internet Engineering Task Force (IETF, the international body that sets Internet standards). In addition, two studies of the implications of this mechanism were also funded by NASA Lewis.

  19. The Internet: Past, Present, and Future.

    ERIC Educational Resources Information Center

    Galbreath, Jeremy, Ed.

    1997-01-01

    Examines the "reality behind the hype" surrounding the Internet. Discusses its early development; growth and present state; and key applications, including e-mail, voice/video telephony, integrated messaging, electronic commerce, the World Wide Web, and Web commerce, Intranet, Extranet; education and training; security; ownership; and…

  20. Physicians' Internet Information-Seeking Behaviors

    ERIC Educational Resources Information Center

    Bennett, Nancy L.; Casebeer, Linda L.; Kristofco, Robert E.; Strasser, Sheryl M.

    2004-01-01

    Introduction: Our understanding about the role of the Internet as a resource for physicians has improved in the past several years with reports of patterns for use and measures of impact on medical practice. The purpose of this study was to begin to shape a theory base for more fully describing physicians' information-seeking behaviors as they…