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…

We introduce an effective computer aided learning visual tool (CALVT) to teach graph-based applications. We present the robot motion planning problem as an example of such applications. The proposed tool can be used to simulate and/or further to implement practical systems in different areas of computer science such as graphics, computational…

Computer use at the Central Campus of the University of Houston has increased dramatically. A new computer system ties in with the university's goal of making the Central Campus primarily a research institution. (Author/MLF)

Looks at the place of computers in society and proposes a desirable format for a course in computer studies. (Author)

Briefly outlines the positions some schools have taken on the use of microcomputers as teaching devices. (IRT)

Explores recent technological advances and their effects on the education of the handicapped. Indicates that scientific breakthroughs never intended as aids to the handicapped have been adapted to remove their limitations and that some inventions designed to improve the quality of life for most people offer disadvantages for handicapped persons.…

Examines issues involving the use of on-line databases, magnetic and optical data storage, digital telecommunications, and microcomputers on college campuses. These issues include access to computers and computer networking, and educational uses of the computers. Examples of efforts at four universities are included. (JN)

The paper describes a two-week summer course for gifted students which successfully develops mathematical program solving, promotes understanding of advanced mathematical concepts, and allows students to learn a great deal of programing. (CL)

Advances in factory computerization (computer-aided design and computer-aided manufacturing) are reviewed, including discussions of robotics, human factors engineering, and the sociological impact of automation. (JN)

This article gives an overview of the new field of complexity theory which links computer science to mathematics, and ultimately to the solution of theoretical as well as practical problems in society and technology. (Author/MK)

Describes a program in vegetable gardening developed by Purdue University specialists in horticulture and computer technology. This computer program offers residents of Indiana individual garden plans based on their own specifications. (CT)

This issue focuses on word processing. This article discusses choosing a word processor. It is noted that the text base of most processors is of the standard letter of manuscript variety, and cautions the consumer to be aware of the limitations of these devices. (MP)

Describes limitations inherent in traditional computerized information systems in school districts. Characteristics of more flexible, humanistic systems are described, and techniques for utilizing new technology to establish such systems are discussed. Emphasis is placed upon the changing role of nontechnicians with respect to direct communication…

Discusses the nature of programing languages, considering the features of BASIC, LOGO, PASCAL, COBOL, FORTH, APL, and LISP. Also discusses machine/assembly codes, the operation of a compiler, and trends in the evolution of programing languages (including interest in notational systems called object-oriented languages). (JN)

A computer operating system spans multiple layers of complexity, from commands entered at a keyboard to the details of electronic switching. In addition, the system is organized as a hierarchy of abstractions. Various parts of such a system and system dynamics (using the Unix operating system as an example) are described. (JN)