Controlling Temperature by Microcomputer

86-01-30.1 Controlling Microcomputer Viruses

Microcomputer virus programs have become a serious problem for users of DOS-based microcomputers. Although the number of viruses in circulation is growing steadily, fewer organizations are being disrupted by infections. Prompt detection of (and effective response to) virus infections is limiting the damage. The prudent course of action for organizations that use DOS-based microcomputers is to i...

Improving Compost Process Efficiency by Controlling Aeration, Temperature and pH

Sundberg, C. 2005. Improving compost process efficiency by controlling aeration, temperature and pH. Doctoral dissertation. ISSN 1652-6880, ISBN 91-576-6902-3 Biowaste composting is rapidly increasing, and many composting plants in Scandinavia have had problems with low pH during the process. The aim of this thesis was to develop methods to improve process efficiency in large-scale composting. ...

Effects of Classroom Testing by Microcomputer

Microcomputer-based pulse stimulator.

A low-cost PC-based 2-channel stimulator was designed. This device can generate regular current pulses for many neuroscience experiments. It can also generate irregular pulses for nerve stimulation, thus could possibly avoid the problem of sensitization or habituation in the central nervous system. The stimulation frequency (can be < 0.0005 Hz) and pulse duration (5 microseconds to 65 ms) of th...

Microcomputer programming skills

One of the most overwhelming aspects of the microcomputer revolution has been the speed with which hardware costs have plummeted. The software versus hardware costs ratio which prompted much of the interest in software engineering in recent years has grown dramatically as the parallel development of the microprocessors pushed down the cost of computer systems and their proliferation fueled soft...