Additive manufacturing (AM) has been applied to automotive, aerospace, medical sectors, etc., but there are still challenges such as parts' porosity, cracks, surface roughness, intrinsic anisotropy, and residual stress because of the high level of thermal gradient. It is significant to conduct the modeling and simulation of the AM process and…

A study was made of the feasibility of establishing a computerized regional information system. Existing systems were reviewed, and the location of the system was discussed. The system's structure was described. A cost benefit analysis looked into capital costs and operating costs. A cooperative system was found to be feasible, based on…

A series of studies at the University of Michigan have explored information systems as a basis for learning environments. In this paper, the staff at the Center for Research on Learning and Teaching (CRLT) looked at educational uses of computer-based conferencing, such as computer-based seminars and computer-assisted curriculum development. Other…

The effect of different communicating modes to computers on students' attitudes toward programing was studied. In a computer-related course, 13 students used batch processing mode to solve problems on the computer, while 12 other students used conversational mode to solve the same problems. It was found that those students accessing the computer…

A Microcomputer-Implemented Design Aid and Simulator (MIDAS) has been developed and used as an interactive learning system by electrical engineering students at the freshman and sophomore level. Evaluation of the system indicates that a great potential exists in the area of dedicated, inexpensive, interactive learning systems. User acceptance has…

This study of the computer/user interface investigated the role of the computer in performing information tasks that users now perform without computer assistance. Users' perceptual/cognitive processes are to be accelerated or augmented by the computer; a long term goal is to delegate information tasks entirely to the computer. Cybernetic and…

A survey of nursing faculty showed that 91 percent of nursing education programs had faculty members who had attended or participated in a conference on computers during 1983 and 1984. Other survey responses concerned computer applications integrated into nursing courses, required courses in computer technology, and computer-assisted instruction.…

In week-long semesters in the summers of 1997, 1998, and 1999, the 6APT (Summer Institute in Computer Science for Advanced Placement Teachers) project taught 240 high school teachers of Advanced Placement Computer Science (APCS) about gender equity in computers. Teachers were then followed through 2000. Results indicated that while teachers, did…

Presents a case study of a computer scientist learning and using the Cognitive Walkthrough (CW) technique to assess a multimedia authoring tool. Compares predictions by the analysis to the usability problems found in empirical usability tests. Presents several hypotheses about the cause of low effectiveness, which suggest that additional…

Application of computer technology to psychiatric outcome measurement offers the promise of coping with increasing demands for extensive patient interviews repeated longitudinally. Described is the development of a cost-effective multi-dimensional tracking device to monitor psychiatric functioning, building on a previous local computer interview…

The administration of computing on university campuses is seen as becoming increasingly complex. A survey sent to a cross-section of computer centers is discussed. It gathered information on reporting structures, hardware and staff considerations, and public v private university modes of operation. (Author/MLW)

The current state of the art on the educational use of microcomputers was explored through a review of the literature, observations, and interviews with teachers and practitioners. A working taxonomy to characterize typical computer-augmented learning environments (CALEs) was developed which consisted of environmental elements, activity segments,…

This paper describes a multimedia workshop at Worcester State College (Massachusetts) organized by computer science students to give their older classmates the opportunity to gain "hands on" experience with multimedia computers. A questionnaire on the effectiveness of multimedia systems was completed by 35 older students, whose average…

Abstracts of research which has been carried on during the 1972-73 academic year at the Computer and Information Science Research Center at Ohio State University are presented. Part 1 describes the center's organizational structure, objectives, scope, facilities, programs, and recent technical reports. The remaining eight parts of the document…

A study was made to investigate the uses of the computer in the field of learning disabilities and to improve the education and training of prospective learning disabilities specialists. This was accomplished by applying the ideas, concepts, methods, and procedures of the computer sciences to the curriculum of a program that prepares special…