Benchmarking the World Wide Web in Student Collaboration

The introduction of new communication technologies such as the World Wide Web is creating unique opportunities for civil engineering educators to develop new classroom collaboration methods, where student teams can interact remotely in a virtual team environment. Whereas traditional project collaboration requires regularly scheduled face-to-face meetings, technologies such as the Web are introducing concepts such as asynchronous collaboration, remote videoconferencing, and centralized information centers. These remote forms of collaboration introduce a unique set of questions and issues into the civil engineering domain such as the efficiency of the technology and the appropriateness of the technology. This paper introduces one approach to examining these issues through the use of benchmarks developed specifically for analyzing remote collaboration within Web-based teams. This paper introduces and summarizes results from the first 4 years of a benchmarking study focusing on Web-based collaboration technologies within the civil engineering classroom.     

HyperPsych--resources for medicine and psychology on the World Wide Web

Progress in the research of interactive communication technology and the acceleration of processing and transmitting information have promoted the development of computer networks allowing global access to scientific information and services. The recently most well-known net is the internet. Based on its integrative structure as a communication-directed as well as an information-directed medium, the internet helps researchers design scientific research. Especially medicine and psychology as information-dependent scientific disciplines may profit by using this technological offer. As a method to coordinate to the vast amount of medical and psychological data around the globe and to communicate with researchers world-wide, it enhances innovative possibilities for research, diagnosis and therapy. Currently, the World Wide Web is regarded as the most user-friendly and practical of all the internet resources. Based on a systematic introduction to the applications of the WWW, this article discusses relevant resources, points out possibilities and limits of network-supported scientific research and proposes many uses of this new medium.     

An insight into rheumatology resources available on the World Wide Web

The aim of this study was to gain an overview of rheumatology resources on the World Wide Web (WWW). A list of websites was generated using a commercial search engine and 'rheumatology' as a key word. A total of 154 websites were then evaluated with respect to origin and likely target audience; 43% of this initial group were either not accessible, repeats, or in a language other than English. Of the 87 websites we were able to analyse, we found that 67% originated from medical organizations and 51% were interpreted to be directed specifically at rheumatologists. Only 16% of websites were directed at patients only. The remainder were felt to contain information useful to both groups. Over half the websites felt to be of interest to patients contained advertisements. Although there is a lot of information relating to rheumatology on the WWW, it was invariably time consuming to access and there was little directed solely at patient education.     

Otolaryngology and the Internet. E-mail and the World Wide Web

Computer technology and Internet-based communications are evolving at a tremendous rate. At present, most physicians either have or can easily obtain online access. E-mail represents a new method of interpersonal communication, with many useful applications in the field of clinical medicine. The World Wide Web has developed over the past few years into a vast information resource, with global reach and the ability to provide users with text and audio and video materials on every conceivable topic. These modalities are discussed in detail, stressing controversial aspects such as e-mail security, validation of content, professional liability as it relates to online comments, and the academic status of Web publishing.     

Implementation of a hypertext-based curriculum for emergency medicine on the World Wide Web

This project reports the publication of a variety of existing curricular resources for emergency medicine on the global Internet in a format that allows hypertext links between related material, timely updates, and end-user feedback. Curricular elements were converted to Hypertext Markup Language with extensive links between related content. The completed document contains instructions for curriculum development, specific curricula for subspecialty areas within a residency, reading lists for subspecialty curricula, banks of images, and board-type questions with answers. Users are provided with a mechanism to provide immediate feedback to section editors with suggestions for changes, including new references. Access to all or part of the document can be controlled via passwords, but is potentially available to anyone with an Internet connection and a World Wide Web browser. The document may by viewed on the World Wide Web at: http:@www.brown.edu@Administration@emergency_Medicine@ curr.html.     

Digital images in dermatology and the Dermatology Online Atlas on the World Wide Web

The digital revolution opens new ways of storing, retrieving and distributing images. The informativeness of digital images of dermatological conditions as compared to conventional photographs and slides has proven to be statistically similar; in many cases, digital images may even substitute for dermatologic physical examination. Current developments in high-speed, high-capacity international networks and the growing popularity of the World Wide Web are converging in ways that have great potential for enhancing access to biomedical information, including medical images. However, lack of metainformation and indexing services specialised in retrieving images makes finding images--as opposed to textual information--on the Web difficult. To provide an image collection and entry point into dermatological resources on the World Wide Web, we have developed an image database (Dermatological OnlIne Atlas--DOIA). The database, which is freely available on the Internet at http://dermis.net, contains about 3,000 clinical images covering more than 600 dermatological diagnoses. It is designed for worldwide use; international submissions are encouraged. It serves as a teaching tool for medical students, doctors and patients, assists professional users by being an easy gateway to other databases such as MEDLINE, PDQ, and OMIM and serves as a platform for conducting research by means of administering Internet surveys to users. We conclude that an online image atlas has multiple educational, clinical, and research applications.     

Responses to unsolicited patient e-mail requests for medical advice on the World Wide Web

CONTEXT: The Internet is increasingly used by consumers to seek health and medical information, but online medical advice has not been explored systematically. OBJECTIVE: To explore the attitude of physicians and other providers of medical information on the Internet toward unsolicited e-mail from patients and their reaction to a fictitious acute medical problem described in such an e-mail. DESIGN: E-mail in December 1997 and January 1998 to Web sites from a fictitious patient describing an acute dermatological problem. Follow-up questionnaire survey to the same sites. SETTING: World Wide Web. SUBJECTS: Fifty-eight physicians and Web masters. MAIN OUTCOME MEASURES: Response rate and types of responses. RESULTS: Twenty-nine (50%) responded to the fictitious patient request; 9 respondents (31%) refused to give advice without having seen the lesion, 27 (93%) recommended that the patient see a physician, and 17 (59%) explicitly mentioned the correct "diagnosis" in their reply. In response to the questionnaire, 8 (28%) of the 29 respondents said that they tended not to answer any patient e-mail, 7 (24%) said they usually reply with a standard e-mail message, and 7 (24%) said they answer each request individually. CONCLUSIONS: Responses of physicians and Web masters to e-mail requests for medical advice vary as do approaches to handling unsolicited e-mail. Standards for physician response to unsolicited patient e-mail are needed.     

Use of Multimedia and the World Wide Web in Civil Engineering Learning

The case study method, which has been proven to be a very useful learning tool, can be further enhanced with the use of multimedia and the World Wide Web. This paper demonstrates multimedia and Web-based enhancement with the design and construction of a port, a large-scale civil engineering project. The main purpose was to create an educational tool that brings into the classroom a “real-life” design and construction problem, including the construction field, operation of equipment, and details of construction methods. This enables civil engineering students to better understand the details of the planning, design, and construction of a complicated project. Furthermore, through the use of evaluation tests, feedback on the students’ understanding of the case study can be provided to both the students and the educator. This application can be expanded beyond an academic environment for use as a learning tool in a business environment, which may be especially beneficial for new engineers.     

The European Union Concerted Action World Wide Web site for Lyme borreliosis

We report a case of transient left lateral gaze paresis due to a hemorrhagic lesion restricted in the right precentral gyrus. A 74-year-old female experienced a sudden clumsiness of the left upper extremity. A neurological examination revealed a left central facial paresis, distal dominant muscle weakness in the left upper limb and left lateral gaze paresis. There were no other focal neurological signs. Laboratory data were all normal. Brain CTs and MRIs demonstrated a subcortical hematoma in the right precentral gyrus. The neurological symptoms and signs disappeared over seven days. A recent physiological study suggested that the human frontal eye field (FEF) is located in the posterior part of the middle frontal gyrus (Brodmann's area 8) and the precentral gyrus around the precentral sulcus. More recent studies stressed the role of the precentral sulcus and the precentral gyrus. Our case supports those physiological findings. The hematoma affected both the FEF and its underlying white matter in our case. We assume the lateral gaze paresis is attributable to the disruption of the fibers from the FEF. It is likely that fibers for motor control of the face, upper extremity, and lateral gaze lie adjacently in the subcortical area.