Describes laboratory workstations which provide direct connection for monitoring and control of analytical instruments such as pH meters, spectrophotometers, temperature, and chromatographic instruments. This is accomplished through analog/digital and digital/analog converters for analog signals and input/output devices for on/off signals.…

Lists: (1) educational uses of microcomputers; (2) goals of a microcomputer selection committee; and (3) goals to be achieved by students owning microcomputers. Discusses progress made by the selection committee, faculty development in computer literacy, current preparations being made for the arrival of the microcomputers, and computer uses in…

Presented are sources of information on a wide range of topics related to microcomputers in general and chemistry in particular. Sources described include "Journal of Chemical Education,""Collegiate Microcomputer,""SIAM News,""Creative Computing,""Byte," and others. Types of articles/information found in these publications are briefly considered.…

Lists and briefly describes computer programs recently added to those currently available from Project SERAPHIM. Program name, subject, hardware, author, supplier, and cost are provided in separate listings for Apple, PET, TRS-80 I or III, IBM, VIC-20, TERAK, and PDP-11 microcomputers. Includes corrections for two current Apple programs. (JN)

Describes the use of two interactive computer programs in a college chemistry course. The first is a commercially-available simulation program (for Apple microcomputers with game paddles) which demonstrates gas laws. The second is a teacher-developed molecular bonding simulation program. (JN)

A program (written in Microsoft BASIC) for the Texas Instrument and IBM microcomputers allows one to eight contestants to select one to six categories of questions to answer in the manner of the game Trivial Pursuit. The structure, use, and educational value of this program are reviewed. Ordering information is included. (JN)

The ability of a microcomputer to execute several programs at the same time is called "multitasking." The nature and use of one multitasking operating system Concurrent PC-DOS from Digital Research (the developers of the CP/M operating system) are discussed. (JN)

The establishment of a universal chemistry network is recommended. Lists: (1) some of the possible applications for the network; (2) ideal characteristics of such a network; and (3) available options and how they fit the ideal characteristics. (JN)

Suggests purchasing a digital multimer (DMM) with an IEEE-488 option to interface an instrument to a microcomputer, indicating that a DMM is well protected from overloads and is easy to connect. An example of its use in an experiment involving hydrolysis of tertiary butyl alcohol (with program listing) is given. (JN)

Describes nature and installation of the QUADLINK board which allows Apple software to be run on IBM PC microcomputers. Although programs tested ran without problems, users should test their own programs since there are some copy protection schemes that can baffle the board. (JN)

Lists and briefly describes computer programs recently added to those currently available from Project SERAPHIM. Program name, subject, hardware, author, supplier, and current cost are provided in separate listings for Apple, Atari, Pet, VIC-20, TRS-80, and IBM-PC. (JN)

In September 1983 Stevens Institute of Technology (SIT) began a program requiring every incoming student to own a Digital Equipment Corporation PC-350 microcomputer. Past computing experiences at SIT, impact of the program, software and hardware considerations, and computing experiences in chemistry are reviewed. (JN)

Understanding the fundamentals of data acquisition and control is an important part of learning about the use of small computers in chemistry. Data acquisition and control principles can be taught at moderate equipment cost using micrcomputer game ports. Therefore, the components of the Apple II microcomputer game port are described. (JN)

The Apple game port has two types of inputs: the paddle input and the button input. Scientific applications of these input-output units are discussed, examining analog inputs (potentiometers, thermistors, and photoresistors), single bit digital inputs, and single-bit outputs. (JN)

Provides instructions for "seeding" the random number generator (RND) in Apple computer programs. If RND is not seeded, students would see the same examples, questions, graphics features, or other information each time they turn on the microcomputer and run a program. (JN)