Microcomputers in Education. Report No. 4798.

ERIC Educational Resources Information Center

Feurzeig, W.; And Others

A brief review of the history of computer-assisted instruction and discussion of the current and potential roles of microcomputers in education introduce this review of the capabilities of state-of-the-art microcomputers and currently available software for them, and some speculations about future trends and developments. A survey of current…

Using Microcomputers Interactively in Large Classrooms.

ERIC Educational Resources Information Center

Bowman, Barbara E.; Ellsworth, Randy

In 1980, Wichita State University received a grant to introduce microcomputers as interactive teaching tools in large science classrooms. Through this grant, 18 faculty in 11 departments developed software modules illustrating concepts that are often difficult to teach by usual lecture methods. To determine whether the use of microcomputers in…

Software Descriptions. Micro-computers: Atari, Apple, PET, TRS-80.

ERIC Educational Resources Information Center

Olivero, James L.

Each of the more than 200 educational software programs developed by both commercial and public domain sources which are described is intended for use with one of the four microcomputers most frequently used for instructional purposes--Atari, Apple, PET, and TRS-80. These descriptions are offered as a service for those who are just beginning to…

MINDS: A microcomputer interactive data system for 8086-based controllers

NASA Technical Reports Server (NTRS)

Soeder, J. F.

1985-01-01

A microcomputer interactive data system (MINDS) software package for the 8086 family of microcomputers is described. To enhance program understandability and ease of code maintenance, the software is written in PL/M-86, Intel Corporation's high-level system implementation language. The MINDS software is intended to run in residence with real-time digital control software to provide displays of steady-state and transient data. In addition, the MINDS package provides classic monitor capabilities along with extended provisions for debugging an executing control system. The software uses the CP/M-86 operating system developed by Digital Research, Inc., to provide program load capabilities along with a uniform file structure for data and table storage. Finally, a library of input and output subroutines to be used with consoles equipped with PL/M-86 and assembly language is described.

Micros for the 1990's: An Update.

ERIC Educational Resources Information Center

Grosch, Audrey N.

1991-01-01

Discusses new hardware and software developments for microcomputers and considers strategies for future library microcomputing. Topics discussed include developments with Macintosh computers; the importance of local area networks (LANs); upgrading options for hardware; operating system upgrades; dynamic data exchange (DDE); microcomputer…

University Approaches to Software Copyright and Licensure Policies.

ERIC Educational Resources Information Center

Hawkins, Brian L.

Issues of copyright policy and software licensure at Drexel University that were developed during the introduction of a new microcomputing program are discussed. Channels for software distribution include: individual purchase of externally-produced software, distribution of internally-developed software, institutional licensure, and "read…

The Electronic Hermit: Trends in Library Automation.

ERIC Educational Resources Information Center

LaRue, James

1988-01-01

Reviews trends in library software development including: (1) microcomputer applications; (2) CD-ROM; (3) desktop publishing; (4) public access microcomputers; (5) artificial intelligence; (6) mainframes and minicomputers; and (7) automated catalogs. (MES)

Microcomputer Applications in Secondary Health Occupations Education: State of the Art.

ERIC Educational Resources Information Center

Shelly, Richard W.

A study was undertaken to identify the different ways and the extent to which microcomputers are being used in secondary health occupations education (HOE) programs, the amount and types of applicable software and level of support for microcomputer-based HOE, and available literature reflecting or supporting the development of computer-assisted…

Area navigation implementation for a microcomputer-based LORAN-C receiver

NASA Technical Reports Server (NTRS)

Oguri, F.

1983-01-01

Engineering performed to make LORAN-C a more useful and practical navigation system for general aviation is described. Development of new software, and implementation of this software on a (MOS6502) microcomputer to provide high quality practical area navigation information directly to the pilot and considered. Flight tests were performed specifically to examine the efficacy of this new software. Final results were exceptionally good and clearly demonstrate the merits of this new LORAN-C area navigation system.

Microcomputers: Tools for Developing Technological Literacy.

ERIC Educational Resources Information Center

Liao, Thomas T.

1983-01-01

Describes a course in which undergraduate students learn to program microcomputers while learning about its applications and ramifications. Descriptions of software developed for the course are also provided. These include yellow light (traffic flow), domestic electrical energy use/cost, water pollution, and supermarket automation. (CN)

Microcomputers and Preschoolers.

ERIC Educational Resources Information Center

Evans, Dina

Preschool children can benefit by working with microcomputers. Thinking skills are enhanced by software games that focus on logic, memory, problem solving, and pattern recognition. Counting, sequencing, and matching games develop mathematics skills, and word games focusing on basic letter symbol and word recognition develop language skills.…

Microcomputer Infusion Project: A Model.

ERIC Educational Resources Information Center

Rossberg, Stephen A.; Bitter, Gary G.

1988-01-01

Describes the Microcomputer Infusion Project (MIP), which was developed at Arizona State University to provide faculty with the necessary hardware, software, and training to become models of computer use in both lesson development and presentation for preservice teacher education students. Topics discussed include word processing; database…

The New Microcomputer Development Technology: Implications for the Economics Instructor and Software Author.

ERIC Educational Resources Information Center

Boyd, David W.

1993-01-01

Asserts that a new generation of software authoring applications has led to improvements in the development of economics education software. Describes new software development applications and discusses how to use them. Concludes that object-oriented programming helps economists develop their own courseware. (CFR)

Microcomputer Simulated CAD for Engineering Graphics.

ERIC Educational Resources Information Center

Huggins, David L.; Myers, Roy E.

1983-01-01

Describes a simulated computer-aided-graphics (CAD) program at The Pennsylvania State University. Rationale for the program, facilities, microcomputer equipment (Apple) used, and development of a software package for simulating applied engineering graphics are considered. (JN)

User-Adaptable Microcomputer Graphics Software for Life Science Instruction. Final Project Report.

ERIC Educational Resources Information Center

Spain, James D.

The objectives of the SUMIT project was to develop, evaluate, and disseminate 20 course modules (microcomputer programs) for instruction in general biology and ecology. To encourage broad utilization, the programs were designed for the Apple II microcomputer and written in Applesoft Basic with a user-adaptable format. Each package focused on a key…

Microcomputers: Software Evaluation. Evaluation Guides. Guide Number 17.

ERIC Educational Resources Information Center

Gray, Peter J.

This guide discusses three critical steps in selecting microcomputer software and hardware: setting the context, software evaluation, and managing microcomputer use. Specific topics addressed include: (1) conducting an informal task analysis to determine how the potential user's time is spent; (2) identifying tasks amenable to computerization and…

Microcomputers and the future of epidemiology.

PubMed Central

Dean, A G

1994-01-01

The Workshop on Microcomputers and the Future of Epidemiology was held March 8-9, 1993, at the Turner Conference Center, Atlanta, GA, with 130 public health professionals participating. The purpose of the workshop was to define microcomputer needs in epidemiology and to propose future initiatives. Thirteen groups representing public health disciplines defined their needs for better and more useful data, development of computer technology appropriate to epidemiology, user support and human infrastructure development, and global communication and planning. Initiatives proposed were demonstration of health surveillance systems, new software and hardware, computer-based training, projects to establish or improve data bases and community access to data bases, improved international communication, conferences on microcomputer use in particular disciplines, a suggestion to encourage competition in the production of public-domain software, and longrange global planning for epidemiologic computing and data management. Other interested groups are urged to study, modify, and implement those ideas. PMID:7910692

Database Management System

NASA Technical Reports Server (NTRS)

1990-01-01

In 1981 Wayne Erickson founded Microrim, Inc, a company originally focused on marketing a microcomputer version of RIM (Relational Information Manager). Dennis Comfort joined the firm and is now vice president, development. The team developed an advanced spinoff from the NASA system they had originally created, a microcomputer database management system known as R:BASE 4000. Microrim added many enhancements and developed a series of R:BASE products for various environments. R:BASE is now the second largest selling line of microcomputer database management software in the world.

Microcomputers, Software and Foreign Languages for Special Purposes: An Analysis of TXTPRO.

ERIC Educational Resources Information Center

Tang, Michael S.

TXTPRO, a computer program developed as a graduate-level research tool for descriptive linguistic analysis, produces simple alphabetic and word frequency lists, analyzes word combinations, and develops concordances. With modifications, a teacher could enter the program into a mainframe or a microcomputer and use it for text analyses to develop…

Microcomputer-controlled world time display for public area viewing

NASA Astrophysics Data System (ADS)

Yep, S.; Rashidian, M.

1982-05-01

The design, development, and implementation of a microcomputer-controlled world clock is discussed. The system, designated international Time Display System (ITDS), integrates a Geochron Calendar Map and a microcomputer-based digital display to automatically compensate for daylight savings time, leap year, and time zone differences. An in-depth technical description of the design and development of the electronic hardware, firmware, and software systems is provided. Reference material on the time zones, fabrication techniques, and electronic subsystems are also provided.

Microcomputers in Education.

ERIC Educational Resources Information Center

Anderson, Cheryl A.

Designed to answer basic questions educators have about microcomputer hardware and software and their applications in teaching, this paper describes the revolution in computer technology that has resulted from the development of the microchip processor and provides information on the major computer components; i.e.; input, central processing unit,…

Microcomputers, Model Rockets, and Race Cars.

ERIC Educational Resources Information Center

Mirus, Edward A., Jr.

1985-01-01

The industrial education orientation program at Wisconsin School for the Deaf (WSD) presents problem-solving situations to all seventh- and eighth-grade hearing-impaired students. WSD developed user-friendly microcomputer software to guide students individually through complex computations involving model race cars and rockets while freeing…

Microcomputer Activities Which Encourage the Reading-Writing Connection.

ERIC Educational Resources Information Center

Balajthy, Ernest

Many reading teachers, cognizant of the creative opportunities for skill development allowed by new reading-writing software, are choosing to use microcomputers in their classrooms full-time. Adventure story creation programs capitalize on reading-writing integration by allowing children, with appropriate assistance, to create their own…

An Evaluation of the Availability and Application of Microcomputer Software Programs for Use in Air Force Ground Transportation Squadrons

DTIC Science & Technology

1988-09-01

software programs capable of being used on a microcomputer will be considered for analysis. No software intended for use on a miniframe or mainframe...Dial-A-Log consists of a program written in a computer language called L-10 that is run on a DEC-20 miniframe . The combination of the specific...proliferation of software dealing with microcomputers. Instead, they were geared more towards managing the use of miniframe or mainframe computer

The 1989 Educational Software Preview Guide.

ERIC Educational Resources Information Center

Educational Software Evaluation Consortium, Menlo Park, CA.

Developed to help educators locate microcomputer software programs they may want to preview for students in grades K-12, this guide lists commercially available instructional software programs that have been favorably reviewed by members of the Educational Software Evaluation Consortium. Programs are arranged alphabetically by title within…

Development of a microcomputer data base of manufacturing, installation, and operating experience for the NSSS designer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Borchers, W.A.; Markowski, E.S.

1986-01-01

Future nuclear steam supply systems (NSSSs) will be designed in an environment of powerful micro hardware and software and these systems will be linked by local area networks (LAN). With such systems, individual NSSS designers and design groups will establish and maintain local data bases to replace existing manual files and data sources. One such effort of this type in Combustion Engineering's (C-E's) NSSS engineering organization is the establishment of a data base of historical manufacturing, installation, and operating experience to provide designers with information to improve on current designs and practices. In contrast to large mainframe or minicomputer datamore » bases, which compile industry-wide data, the data base described here is implemented on a microcomputer, is design specific, and contains a level of detail that is of interest to system and component designers. DBASE III, a popular microcomputer data base management software package, is used. In addition to the immediate benefits provided by the data base, the development itself provided a vehicle for identifying procedural and control aspects that need to be addressed in the environment of local microcomputer data bases. This paper describes the data base and provides some observations on the development, use, and control of local microcomputer data bases in a design organization.« less

Financial Planning in Transit : Use of Commercially Available Microcomputer Software

DOT National Transportation Integrated Search

1983-11-01

This report addresses the potential of using commercially available microcomputer software for transit financial planning activities. Discussions with transit operators identified the need for inexpensive, easy to use software for ridership and fare ...

Microcomputer & Software Use in Michigan's Vocational-Technical Facilities: A Status Report.

ERIC Educational Resources Information Center

Harris, Richard

This report is intended to help Michigan's vocational and technical teachers and administrators make decisions regarding the purchase of microcomputer hardware and software for professional use. Addressed in a discussion of computer hardware are current and planned inventories of microcomputer hardware located in the public vocational and…

Microcomputer Software Programs for Vocational Education.

ERIC Educational Resources Information Center

Rodenstein, Judith, Ed.; Lambert, Roger, Ed.

Over 200 microcomputer software packages applicable to vocational education are listed. Most of the programs are available for the Apple, TRS-80, and Commodore microcomputers. The packages have been reviewed, but have not been formally evaluated. Titles of the programs with names and addresses of the distributors are provided. Telephone numbers…

New generation of exploration tools: interactive modeling software and microcomputers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Krajewski, S.A.

1986-08-01

Software packages offering interactive modeling techniques are now available for use on microcomputer hardware systems. These packages are reasonably priced for both company and independent explorationists; they do not require users to have high levels of computer literacy; they are capable of rapidly completing complex ranges of sophisticated geologic and geophysical modeling tasks; and they can produce presentation-quality output for comparison with real-world data. For example, interactive packages are available for mapping, log analysis, seismic modeling, reservoir studies, and financial projects as well as for applying a variety of statistical and geostatistical techniques to analysis of exploration data. More importantly,more » these packages enable explorationists to directly apply their geologic expertise when developing and fine-tuning models for identifying new prospects and for extending producing fields. As a result of these features, microcomputers and interactive modeling software are becoming common tools in many exploration offices. Gravity and magnetics software programs illustrate some of the capabilities of such exploration tools.« less

Developing and Implementing a Voluntary Personal Computer Program in the Business School: One College's Experience.

ERIC Educational Resources Information Center

Darter, Marvin E.; Wise, Donald E.

1989-01-01

Describes the experiences of Rider College School of Business Administration in implementing the use of microcomputers for courses in the business curriculum. Topics discussed include student purchase of microcomputers; cost effectiveness; software considerations; security for student equipment; printers; large screen projection facilities; and…

A Low Cost Microcomputer System for Process Dynamics and Control Simulations.

ERIC Educational Resources Information Center

Crowl, D. A.; Durisin, M. J.

1983-01-01

Discusses a video simulator microcomputer system used to provide real-time demonstrations to strengthen students' understanding of process dynamics and control. Also discusses hardware/software and simulations developed using the system. The four simulations model various configurations of a process liquid level tank system. (JN)

A Home Computer Primer.

ERIC Educational Resources Information Center

Stone, Antonia

1982-01-01

Provides general information on currently available microcomputers, computer programs (software), hardware requirements, software sources, costs, computer games, and programing. Includes a list of popular microcomputers, providing price category, model, list price, software (cassette, tape, disk), monitor specifications, amount of random access…

Microcomputers in Transit: A Needs Assessment and Implementation Handbook. Final Report.

ERIC Educational Resources Information Center

Wyatt, Eve; Smerk, George

This handbook describes a practical step-by-step process for introducing microcomputers to small- and medium-sized transit operating agencies. The introductory chapter deals with the objective of buying a microcomputer system, the characteristics of microcomputers, microcomputer software, microcomputer system components, and issues faced in…

A Survey on the Use of Microcomputers in Special Libraries.

ERIC Educational Resources Information Center

Krieger, Tillie

1986-01-01

Describes a survey on the use of microcomputers in special libraries. The discussion of the findings includes types of hardware and software in use; applications in public services, technical processes, and administrative tasks; data back-up techniques; training received; evaluation of software; and future plans for microcomputer applications. (1…

Desktop Publishing on the Macintosh: A Software Perspective.

ERIC Educational Resources Information Center

Devan, Steve

1987-01-01

Discussion of factors to be considered in selecting desktop publishing software for the Macintosh microcomputer focuses on the two approaches to such software, i.e., batch and interactive, and three technical considerations, i.e., document, text, and graphics capabilities. Some new developments in graphics software are also briefly described. (MES)

Developing Computer Software for Use in the Speech/Comunications Classroom.

ERIC Educational Resources Information Center

Krauss, Beatrice J.

Appropriate software can turn the microcomputer from the dumb box into a teaching tool. One resource for finding appropriate software is the organization Edunet. It allows the user to access the mainframe of 18 major universities and has developed a communications network with 130 colleges. It also handles billing, does periodic software…

Microcomputer Software for Libraries: A Survey.

ERIC Educational Resources Information Center

Nolan, Jeanne M.

1983-01-01

Reports on findings of research done by Nolan Information Management Services concerning availability of microcomputer software for libraries. Highlights include software categories (specific, generic-database management programs, original); number of programs available in 1982 for 12 applications; projections for 1983; and future software…

Microcomputer Materials from MEP. An Annotated Directory of Packages of Interest to Further Education. An Occasional Paper.

ERIC Educational Resources Information Center

Gilbert, Leslie

Designed to disseminate information to the post-school sector of United Kingdom education, this directory provides information on 50 microcomputer software packages developed by the Microelectronics Education Program (MEP) and available through educational publishers. Subject areas represented include accountancy, biology, business education,…

Microcomputer Usage in Secondary Marketing Education. A National Study.

ERIC Educational Resources Information Center

Searle, A. Gary

A study was conducted to determine microcomputer hardware, software, and inservice components of secondary marketing education programs. A questionnaire was developed and sent to 420 teacher-coordinators in 42 states. A total of 225 (54 percent) usable returns were tabulated at the University of Wisconsin-Stout Computer Center. Results of the…

A Methodical Approach to the Creation, Operation, and Enhancement of a General-use Microcomputer Laboratory.

ERIC Educational Resources Information Center

Seilheimer, Steven D.

1988-01-01

Outlines procedures for developing a microcomputer laboratory for use by students in an academic organization, based on experiences at Niagara University. The four phases described include: (1) needs assessment; (2) establishment, including software and hardware selection and physical facilities; (3) operation, including staffing, maintenance,…

Library-Specific Microcomputer Software.

ERIC Educational Resources Information Center

Levert, Virginia M.

1985-01-01

Discusses number and type of microcomputer software programs useful to libraries and types of hardware on which they run, as identified by Nolan Information Management Services. Highlights include general application programs, applications designed to support library technical processes, producers of library software, and choosing among options.…

Special Report: Part One. New Tools for Professionals.

ERIC Educational Resources Information Center

Liskin, Miriam; And Others

1984-01-01

This collection of articles includes an examination of word-processing software; project management software; new expert systems that turn microcomputers into logical, well-informed consultants; simulated negotiation software; telephone management systems; and the physical design of an efficient microcomputer work space. (MBR)

MicroSIFT Courseware Evaluations (199-222). Set 10. Including Subject and Title Indexes Covering Sets 1-10.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

This document consists of 24 microcomputer software package evaluations prepared by the MicroSIFT (Microcomputer Software and Information for Teachers) Clearinghouse at the Northwest Regional Educational Laboratory. Each software review lists source, cost, ability level, subject, topic, medium of transfer, required hardware, required software,…

Student Development of Educational Software: Spin-Offs from Classroom Use of DIAS.

ERIC Educational Resources Information Center

Harrington, John A., Jr.; And Others

1988-01-01

Describes several college courses which encourage students to develop computer software programs in the areas of remote sensing and geographic information systems. A microcomputer-based tutorial package, the Digital Image Analysis System (DAIS), teaches the principles of digital processing. (LS)

Sensory redundancy management: The development of a design methodology for determining threshold values through a statistical analysis of sensor output data

NASA Technical Reports Server (NTRS)

Scalzo, F.

1983-01-01

Sensor redundancy management (SRM) requires a system which will detect failures and reconstruct avionics accordingly. A probability density function to determine false alarm rates, using an algorithmic approach was generated. Microcomputer software was developed which will print out tables of values for the cummulative probability of being in the domain of failure; system reliability; and false alarm probability, given a signal is in the domain of failure. The microcomputer software was applied to the sensor output data for various AFT1 F-16 flights and sensor parameters. Practical recommendations for further research were made.

Simulation analysis of a microcomputer-based, low-cost Omega navigation system

NASA Technical Reports Server (NTRS)

Lilley, R. W.; Salter, R. J., Jr.

1976-01-01

The current status of research on a proposed micro-computer-based, low-cost Omega Navigation System (ONS) is described. The design approach emphasizes minimum hardware, maximum software, and the use of a low-cost, commercially-available microcomputer. Currently under investigation is the implementation of a low-cost navigation processor and its interface with an omega sensor to complete the hardware-based ONS. Sensor processor functions are simulated to determine how many of the sensor processor functions can be handled by innovative software. An input data base of live Omega ground and flight test data was created. The Omega sensor and microcomputer interface modules used to collect the data are functionally described. Automatic synchronization to the Omega transmission pattern is described as an example of the algorithms developed using this data base.

Tools of the Courseware Trade: A Comparison of ToolBook 1.0 and HyperCard 2.0.

ERIC Educational Resources Information Center

Brader, Lorinda L.

1990-01-01

Compares two authoring tools that were developed to enable users without programing experience to create and modify software. HyperCard, designed for Macintosh microcomputers, and ToolBook, for microcomputers that run on MS-DOS, are compared in the areas of programing languages, graphics and printing capabilities, user interface, system…

Microcomputer software for calculating the western Oregon elk habitat effectiveness index.

Treesearch

Alan Ager; Mark Hitchcock

1992-01-01

This paper describes the operation of the microcomputer program HEIWEST, which was developed to automate calculation of the western Oregon elk habitat effectiveness index (HEI). HEIWEST requires little or no training to operate and vastly simplifies the task of measuring HEI for either site-specific project analysis or long-term monitoring of elk habitat. It is...

Microcomputer Scheduling of Reference Desk Staff.

ERIC Educational Resources Information Center

Cornick, Donna; Owen, Willy

1988-01-01

Presents a model that can accommodate staff preferences when determining a reference desk schedule using a microcomputer, the Lotus 1-2-3 spreadsheet software, and the linear programing software LP83. (eight references) (MES)

Reading Diagnosis via the Microcomputer (The Printout).

ERIC Educational Resources Information Center

Weisberg, Renee; Balajthy, Ernest

1989-01-01

Examines and evaluates microcomputer software designed to assist in diagnosing students' reading abilities and making instructional decisions. Claims that existing software shows valuable potential when used sensibly and critically by trained reading clinicians. (MM)

Microcomputers in the Curriculum: Micros and the First R.

ERIC Educational Resources Information Center

Balajthy, Ernest; Reinking, David

1985-01-01

Introduces the range of computer software currently available to aid in developing children's basic skills in reading, including programs for reading readiness, word recognition, vocabulary development, reading comprehension, and learning motivation. Additional information on software and computer use is provided in sidebars by Gwen Solomon and…

A Public Domain Software Library for Reading and Language Arts.

ERIC Educational Resources Information Center

Balajthy, Ernest

A three-year project carried out by the Microcomputers and Reading Committee of the New Jersey Reading Association involved the collection, improvement, and distribution of free microcomputer software (public domain programs) designed to deal with reading and writing skills. Acknowledging that this free software is not without limitations (poor…

Microcomputer data acquisition and control.

PubMed

East, T D

1986-01-01

In medicine and biology there are many tasks that involve routine well defined procedures. These tasks are ideal candidates for computerized data acquisition and control. As the performance of microcomputers rapidly increases and cost continues to go down the temptation to automate the laboratory becomes great. To the novice computer user the choices of hardware and software are overwhelming and sadly most of the computer sales persons are not at all familiar with real-time applications. If you want to bill your patients you have hundreds of packaged systems to choose from; however, if you want to do real-time data acquisition the choices are very limited and confusing. The purpose of this chapter is to provide the novice computer user with the basics needed to set up a real-time data acquisition system with the common microcomputers. This chapter will cover the following issues necessary to establish a real time data acquisition and control system: Analysis of the research problem: Definition of the problem; Description of data and sampling requirements; Cost/benefit analysis. Choice of Microcomputer hardware and software: Choice of microprocessor and bus structure; Choice of operating system; Choice of layered software. Digital Data Acquisition: Parallel Data Transmission; Serial Data Transmission; Hardware and software available. Analog Data Acquisition: Description of amplitude and frequency characteristics of the input signals; Sampling theorem; Specification of the analog to digital converter; Hardware and software available; Interface to the microcomputer. Microcomputer Control: Analog output; Digital output; Closed-Loop Control. Microcomputer data acquisition and control in the 21st Century--What is in the future? High speed digital medical equipment networks; Medical decision making and artificial intelligence.

Training faculty in Bangladesh to use a microcomputer for public health: followup report.

PubMed Central

Gould, J B; Frerichs, R R

1986-01-01

In 1984 the Western Consortium for the Health Professions, Inc., under contract to the United Nations Fund for Population Activities (UNFPA), began a project to assist Bangladesh's National Institute for Preventive and Social Medicine (NIPSOM) in establishing a microcomputing capability. The project's goal was to enable NIPSOM to become self-sufficient in the analysis by microcomputer of health, population, and family planning data; program evaluation; and policy activities. Lack of a local microcomputer infrastructure demanded that a local team of experts be developed to run the system described in a previous report. Five NIPSOM faculty members--three of whom had taken the workshop held when the system was first installed--were assigned to a computer committee, which was responsible for the computer's well-being. Six months after the microcomputer system was installed, a second 2-week workshop was given. The consortium's consultant facilitated the development of a basic microcomputer course, which was taught by four members of the computer committee to an additional eight NIPSOM faculty members. Emphasis was placed on developing local self-reliance and the need to overcome obstacles imposed by the lack of local hardware and software support systems. A strategy is proposed for the successful introduction of microcomputers in developing countries. PMID:3097742

Logistics Force Planner Assistant (Log Planner)

DTIC Science & Technology

1989-09-01

elements. The system is implemented on a MS-DOS based microcomputer, using the "Knowledge Pro’ software tool., 20 DISTRIBUTION/AVAILABILITY OF... service support structure. 3. A microcomputer-based knowledge system was developed and successfully demonstrated. Four modules of information are...combat service support (CSS) units planning process to Army Staff logistics planners. Personnel newly assigned to logistics planning need an

Microcomputers in Vocational Home Economics Classrooms in USD #512.

ERIC Educational Resources Information Center

Shawnee Mission Public Schools, KS.

A project was conducted to identify software suitable for use in home economics classes and to train home economics teachers to use that software with an Apple II Plus microcomputer. During the project, home economics software was identified, evaluated, and catalogued. Teaching strategies were adapted to include using the computer in the…

Do We Really Know What Makes Educational Software Effective? A Call for Empirical Research on Effectiveness.

ERIC Educational Resources Information Center

Jolicoeur, Karen; Berger, Dale E.

1986-01-01

Examination of methods used by two software review services in evaluating microcomputer courseware--EPIE (Educational Products Information Exchange) and MicroSIFT (Microcomputer Software and Information for Teachers)--found low correlations between their recommendations for 82 programs. This lack of agreement casts doubts on the usefulness of…

MicroSIFT Courseware Evaluations (169-198). Set 9. Including Subject and Title Indexes Covering Sets 1-9.

ERIC Educational Resources Information Center

Weaver, Dave, Ed.

This document consists of 30 microcomputer software package evaluations prepared for the MicroSIFT (Microcomputer Software and Information for Teachers) Clearinghouse at the Northwest Regional Educational Laboratory (NWREL). The concise, single-sheet resume describing and evaluating each software package includes source, cost, ability level,…

Microcomputer Database Management Systems that Interface with Online Public Access Catalogs.

ERIC Educational Resources Information Center

Rice, James

1988-01-01

Describes a study that assessed the availability and use of microcomputer database management interfaces to online public access catalogs. The software capabilities needed to effect such an interface are identified, and available software packages are evaluated by these criteria. A directory of software vendors is provided. (4 notes with…

School Microware: A Directory of Educational Software. Over 500 Programs/Packages for APPLE, PET, TRS-80.

ERIC Educational Resources Information Center

Dresden Associates, Dresden, ME.

This preliminary directory represents the offerings of 45 software suppliers and information about instructional software currently available for three microcomputers widely used in schools. It is geared towards a wide variety of users including school planners contemplating microcomputer acquisition, teachers planning courses and curricula, media…

Personal Computers.

ERIC Educational Resources Information Center

Toong, Hoo-min D.; Gupta, Amar

1982-01-01

Describes the hardware, software, applications, and current proliferation of personal computers (microcomputers). Includes discussions of microprocessors, memory, output (including printers), application programs, the microcomputer industry, and major microcomputer manufacturers (Apple, Radio Shack, Commodore, and IBM). (JN)

Applications of Microcomputers in the Teaching of Physics 6502 Software.

ERIC Educational Resources Information Center

Marsh, David P.

1980-01-01

Described is a variety of uses of the microcomputer when coupled with software available for systems using 6502 microprocessors. Included are several computer programs which exhibit some of the possibilities for programing the 6502 microprocessors. (DS)

Resource Sharing of Micro-Software, or, What Ever Happened to All That CP/M Compatibility?

ERIC Educational Resources Information Center

DeYoung, Barbara

1984-01-01

Explores incompatible operating systems as the basic reason why software packages will not work on different microcomputers; defines operating system; explores compatibility issues surrounding the IBM MS-DOS; and presents two future trends in hardware and software developments which indicate a return to true compatibility. (Author/MBR)

Microcomputer control of infrared detector arrays used in direct imaging and in Fabry-Perot spectroscopy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rossano, G.S.

1989-02-01

A microcomputer based data acquisition system has been developed for astronomical observing with two-dimensional infrared detector arrays operating at high pixel rates. The system is based on a 16-bit 8086/8087 microcomputer operating at 10 MHz. Data rates of up to 560,000 pixels/sec from arrays of up to 4096 elements are supported using the microcomputer system alone. A hardware co-adder the authors are developing permits data accumulation at rates of up to 1.67 million pixels/sec in both staring and chopped data acquisition modes. The system has been used for direct imaging and for data acquisition in a Fabry-Perot Spectrometer developed bymore » NRL. The hardware is operated using interactive software which supports the several available modes of data acquisition, and permits data display and reduction during observing sessions.« less

Single-Chip Microcomputer Control Of The PWM Inverter

NASA Astrophysics Data System (ADS)

Morimoto, Masayuki; Sato, Shinji; Sumito, Kiyotaka; Oshitani, Katsumi

1987-10-01

A single-chip microcomputer-based con-troller for a pulsewidth modulated 1.7 KVA inverter of an airconditioner is presented. The PWM pattern generation and the system control of the airconditioner are achieved by software of the 8-bit single-chip micro-computer. The single-chip microcomputer has the disadvantages of low processing speed and small memory capacity which can be overcome by the magnetic flux control method. The PWM pattern is generated every 90 psec. The memory capacity of the PWM look-up table is less than 2 kbytes. The simple and reliable control is realized by the software-based implementation.

Computer Aided Teaching of Digital Signal Processing.

ERIC Educational Resources Information Center

Castro, Ian P.

1990-01-01

Describes a microcomputer-based software package developed at the University of Surrey for teaching digital signal processing to undergraduate science and engineering students. Menu-driven software capabilities are explained, including demonstration of qualitative concepts and experimentation with quantitative data, and examples are given of…

Desktop Publishing.

ERIC Educational Resources Information Center

Stanley, Milt

1986-01-01

Defines desktop publishing, describes microcomputer developments and software tools that make it possible, and discusses its use as an instructional tool to improve writing skills. Reasons why students' work should be published, examples of what to publish, and types of software and hardware to facilitate publishing are reviewed. (MBR)

Reinforcement and Drill by Microcomputer.

ERIC Educational Resources Information Center

Balajthy, Ernest

1984-01-01

Points out why drill work has a role in the language arts classroom, explores the possibilities of using a microcomputer to give children drill work, and discusses the characteristics of a good software program, along with faults found in many software programs. (FL)

Microcomputer-Based Programs for Pharmacokinetic Simulations.

ERIC Educational Resources Information Center

Li, Ronald C.; And Others

1995-01-01

Microcomputer software that simulates drug-concentration time profiles based on user-assigned pharmacokinetic parameters such as central volume of distribution, elimination rate constant, absorption rate constant, dosing regimens, and compartmental transfer rate constants is described. The software is recommended for use in undergraduate…

Library Computing

ERIC Educational Resources Information Center

Library Computing, 1985

1985-01-01

Special supplement to "Library Journal" and "School Library Journal" covers topics of interest to school, public, academic, and special libraries planning for automation: microcomputer use, readings in automation, online searching, databases of microcomputer software, public access to microcomputers, circulation, creating a…

MicroSIFT Courseware Evaluations (88-168).

ERIC Educational Resources Information Center

Holznagel, Donald C., Ed.

This document consists of 81 microcomputer software package evaluations prepared for the MicroSIFT (Microcomputer Software and Information for Teachers) Clearinghouse at the Northwest Regional Educational Laboratory (NWREL) and distributed during 1983 as "sets" 6, 7, and 8. The concise, single-sheet resume describing and evaluating each…

[Microcomputer control of a LED stimulus display device].

PubMed

Ohmoto, S; Kikuchi, T; Kumada, T

1987-02-01

A visual stimulus display system controlled by a microcomputer was constructed at low cost. The system consists of a LED stimulus display device, a microcomputer, two interface boards, a pointing device (a "mouse") and two kinds of software. The first software package is written in BASIC. Its functions are: to construct stimulus patterns using the mouse, to construct letter patterns (alphabet, digit, symbols and Japanese letters--kanji, hiragana, katakana), to modify the patterns, to store the patterns on a floppy disc, to translate the patterns into integer data which are used to display the patterns in the second software. The second software package, written in BASIC and machine language, controls display of a sequence of stimulus patterns in predetermined time schedules in visual experiments.

Device USB interface and software development for electric parameter measuring instrument

NASA Astrophysics Data System (ADS)

Li, Deshi; Chen, Jian; Wu, Yadong

2003-09-01

Aimed at general devices development, this paper discussed the development of USB interface and software development. With an example, using PDIUSBD12 which support parallel interface, the paper analyzed its technical characteristics. Designed different interface circuit with 80C52 singlechip microcomputer and TMS320C54 series digital signal processor, analyzed the address allocation, register access. According to USB1.1 standard protocol, designed the device software and application layer protocol. The paper designed the data exchange protocol, and carried out system functions.

Evaluation of drug interaction microcomputer software: comparative study.

PubMed

Poirier, T I; Giudici, R

1991-01-01

Twelve drug interaction microcomputer software programs were evaluated and compared using general and specific criteria. This article summarizes and compares the features, ratings, advantages, and disadvantages of each program. Features of an ideal drug interaction program are noted. Recommended programs based on three price ranges are suggested.

A memory-mapped output interface: Omega navigation output data from the JOLT (TM) microcomputer

NASA Technical Reports Server (NTRS)

Lilley, R. W.

1976-01-01

A hardware interface which allows both digital and analog data output from the JOLT microcomputer is described in the context of a software-based Omega Navigation receiver. The interface hardware described is designed for output of six (or eight with simple extensions) bits of binary output in response to a memory store command from the microcomputer. The interface was produced in breadboard form and is operational as an evaluation aid for the software Omega receiver.

MicroSIFT Courseware Evaluation. [Set 13 (294-319), Set 14 (320-361), with Hardware (HRD) and Subject (SBJ) Indexes to Both Sets.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

This document consists of 68 microcomputer software package evaluations prepared by MicroSIFT (Microcomputer Software and Information for Teachers) Clearinghouse at the Northwest Regional Education Laboratory. There are 26 packages in set 13 and 42 in set 14. Each software review lists producer, time and place of evaluation, cost, ability level,…

The 4th R: Reasoning.

ERIC Educational Resources Information Center

Miles, Curtis

1983-01-01

Reviews sources of information on materials for teaching reasoning with a microcomputer. Suggests microcomputer magazines, catalogs of commercial materials, CONDUIT (a nonprofit organization devoted to educational computer use), and local microcomputer users groups. Lists Apple II software for strategy games with reasoning applications. (DMM)

History Microcomputer Games: Update 2.

ERIC Educational Resources Information Center

Sargent, James E.

1985-01-01

Provides full narrative reviews of B-1 Nuclear Bomber (Avalon, 1982); American History Adventure (Social Science Microcomputer Review Software, 1985); Government Simulations (Prentice-Hall, 1985); and The Great War, FDR and the New Deal, and Hitler's War, all from New Worlds Software, 1985. Lists additional information on five other history and…

Photo CD: A Macintosh Primer.

ERIC Educational Resources Information Center

Bennett, Hugh

1993-01-01

Describes Photo CD, a procedure developed by Eastman Kodak for storing high-resolution 35mm film images on compact discs, and explains Macintosh microcomputer-based hardware and software that can be used with it. Software for viewing as well as editing and altering images is described, and future products are discussed. (four references) (LRW)

Comparison of Apple, Epson, IBM, and Other Microcomputers for Applications in Rehabilitation Systems for Persons with Physical Handicaps. Revision D.

ERIC Educational Resources Information Center

Vanderheiden, Gregg C.

The paper analyzes major microcomputer systems and their use in rehabilitative systems for persons with physical handicaps. Four categories of microcomputers are addressed: systems designed for home or school with emphasis on low cost, recreation, and educational software; general purpose microcomputers with applications in a large number of…

Development of a speech autocuer

NASA Astrophysics Data System (ADS)

Bedles, R. L.; Kizakvich, P. N.; Lawson, D. T.; McCartney, M. L.

1980-12-01

A wearable, visually based prosthesis for the deaf based upon the proven method for removing lipreading ambiguity known as cued speech was fabricated and tested. Both software and hardware developments are described, including a microcomputer, display, and speech preprocessor.

Development of a speech autocuer

NASA Technical Reports Server (NTRS)

Bedles, R. L.; Kizakvich, P. N.; Lawson, D. T.; Mccartney, M. L.

1980-01-01

A wearable, visually based prosthesis for the deaf based upon the proven method for removing lipreading ambiguity known as cued speech was fabricated and tested. Both software and hardware developments are described, including a microcomputer, display, and speech preprocessor.

Designing a Decision Support System (DSS) for Academic Library Managers Using Preprogrammed Application Software on a Microcomputer.

ERIC Educational Resources Information Center

McDonald, Joseph

1986-01-01

Focusing on management decisions in academic libraries, this article compares management information systems (MIS) with decision support systems (DSS) and discusses the decision-making process, information needs of library managers, sources of data, reasons for choosing microcomputer, preprogrammed application software, prototyping a system, and…

Interactive Microcomputer Videotape Software for Vocational Agriculture Programs in Secondary Schools. Final Report.

ERIC Educational Resources Information Center

Texas Tech Univ., Lubbock.

The purpose of the project described in this report was to investigate the feasibility of interactive microcomputer/videotape software for use in Texas vocational agriculture programs. An extensive literature review was conducted to determine the value of videotaped and interactive videotaped lessons and to check what equipment and programs were…

Microcomputer spacecraft thermal analysis routines (MSTAR) Phase I: The user interface

DOE Office of Scientific and Technical Information (OSTI.GOV)

Teti, N.M.

1993-12-31

The Microcomputer Spacecraft Thermal Analysis Routines (MSTAR) software package is being developed for NASA/Goddard Space Flight Center by Swales and Associates, Inc. (S&AI). In December 1992, S&AI was awarded a phase I Small Business Inovative Research contract fronm NASA to develop a microcomputer based thermal analysis program to replace the current SSPTA and TRASYS programs. Phase I consists of a six month effort which will focus on developing geometric model generation and visualization capabilities using a graphical user interface (GUI). The information contained in this paper encompasses the work performed during the Phase I development cycle; with emphasis on themore » development of the graphical user interface (GUI). This includes both the theory behind and specific examples of how the MSTAR GUI was implemented. Furthermore, this report discusses new applications and enhancements which will improve the capabilities and commercialization of the MSTAR program.« less

Microcomputer spacecraft thermal analysis routines (MSTAR) Phase I: The user interface

NASA Technical Reports Server (NTRS)

Teti, Nicholas M.

1993-01-01

The Microcomputer Spacecraft Thermal Analysis Routines (MSTAR) software package is being developed for NASA/Goddard Space Flight Center by Swales and Associates, Inc. (S&AI). In December 1992, S&AI was awarded a phase I Small Business Inovative Research contract fronm NASA to develop a microcomputer based thermal analysis program to replace the current SSPTA and TRASYS programs. Phase I consists of a six month effort which will focus on developing geometric model generation and visualization capabilities using a graphical user interface (GUI). The information contained in this paper encompasses the work performed during the Phase I development cycle; with emphasis on the development of the graphical user interface (GUI). This includes both the theory behind and specific examples of how the MSTAR GUI was implemented. Furthermore, this report discusses new applications and enhancements which will improve the capabilities and commercialization of the MSTAR program.

MicroSIFT Courseware Evaluations [Set 15 (362-388) and Set 16 (389-441), with an Index Listing the Contents of Each Set (Sets 1-16) and a Cumulative Subject Index (Sets 1-16)].

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

This document consists of 80 microcomputer software package evaluations prepared by the MicroSIFT (Microcomputer Software and Information for Teachers) Clearinghouse at the Northwest Regional Education Laboratory. Set 15 consists of 27 packages; set 16 consists of 53 packages. Each software review lists producer, time and place of evaluation,…

Students, Micros, and Software: A New Approach in History Courses.

ERIC Educational Resources Information Center

Xidis, Kathleen

1988-01-01

Explains how IBM and Apple microcomputers are being used in U.S. history survey courses at Johnson County Community College (Kansas). Discusses development of the program and the use of software such as "U.S. Constitution Tutor" and "Microstudy." Describes the courses and the computer-assisted-instruction modules designed to go…

The Need for a Cooperative Paradigm to Meet Business' Key Microcomputer Training Requirements.

ERIC Educational Resources Information Center

Hubbard, Gary R.

1985-01-01

The growing awareness and availability of business application software at small business prices and the creation of a unique national computer training consortium has motivated one community college district to promote more non-credit, short-term training opportunities in accounting software. Rationale for and development of these opportunities…

A microcomputer system for clinical bacteriology: experience of 12 months' trial.

PubMed Central

Courcol, R J; Roussel-Delvallez, M; Martin, G R

1982-01-01

A data processing system using microcomputers was developed in a hospital bacteriology laboratory processing more than 60 000 specimens yearly. The purchase price of the hardware was frs 200 000 (17 500 pounds) and the software was written by the authors. The system has been running since May 1980 without general breakdown. The present configuration allows the processing of specimens, enquiries, scientific and administrative tasks but multiprogramming and cumulative reports are not possible. PMID:7107962

Using Microcomputers in Teaching Vocational Agriculture.

ERIC Educational Resources Information Center

Barrick, R. Kirby, Ed.

This collection of articles is designed to help vocational agriculture teachers use microcomputers in teaching. The guide covers both the different types of software and the ways they can be applied in teaching. The guide is organized in three sections. The first section covers types of programs and includes "Selection of Microcomputer Hardware…

Microcomputers in Education: A Self-Paced Orientation.

ERIC Educational Resources Information Center

Carey, Doris; Carey, Regan

Designed to serve as a self-paced computer course for education students with no experience using microcomputers, this manual contains instructions for operating an Apple IIe microcomputer, its introductory software, and Bank Street Writer, using the DOS 3.3 System Master. The lessons, which contain illustrations and sample screens, include…

Word/Information Processing with Microcomputers in Business Education. Final Narrative Report for the Exemplary Project.

ERIC Educational Resources Information Center

Ascension Parish School Board, Donaldsonville, LA.

This demonstration introduced microcomputers into St. Amant High School in Louisiana by instituting a word/information processing program. Microcomputers, printers, and necessary software were purchased, and the manufacturer's educational representative instructed the word/information processing teacher on the operation of the equipment. The…

Information Resources on Microcomputers in Libraries: Public Services. A Selected ERIC Bibliography.

ERIC Educational Resources Information Center

ERIC Clearinghouse on Information Resources, Syracuse, NY.

Twelve articles published between 1982 and 1984 and cited in "Current Index to Journals in Education" are listed in this bibliography on public service applications of microcomputers in libraries. Topics include provision of free public access to microcomputers (justification, objectives, equipment specifications, uses and software,…

Networking Microcomputers in the Writing Center: Alternative Pedagogical Applications to Using Stand Alones.

ERIC Educational Resources Information Center

Herrmann, Andrea W.; Herrmann, John

To illustrate the capabilities of local area networking (LAN) and integrated software programs, this paper reviews current software programs relevant to writing instruction. It is argued that the technology exists for students sitting at one microcomputer to be able to effectively carry out all phases of the writing process from gathering online…

Automating Reference Desk Files with Microcomputers in a Public Library: An Exploration of Data Resources, Methods, and Software.

ERIC Educational Resources Information Center

Miley, David W.

Many reference librarians still rely on manual searches to access vertical files, ready reference files, and other information stored in card files, drawers, and notebooks scattered around the reference department. Automated access to these materials via microcomputers using database management software may speed up the process. This study focuses…

MicroComputer Software for Predicting Growth of Southern Timber Stands

Treesearch

Robert M. Farrar

1992-01-01

Sixteen BASIC programs and 21 electronic spreadsheet templates for microcomputers are presented with documentation and examples of use, This software permits simulation of the growth and yield of natural stands ofeven-aged southern pines, uneven-aged loblolly-shortleaf and shortleaf pines,even-aged yellow-poplar, and of certain planted pine stands for a variety of site...

Piaget and Microcomputer Learning Environments.

ERIC Educational Resources Information Center

Hofmann, Rich

1986-01-01

Four studies are offered from a Piagetian perspective on providing children with an optimal microcomputer environment. Guidelines stress the importance of flexibility, and a hierarchical software environment. (CL)

49 CFR 661.7 - Waivers.

Code of Federal Regulations, 2013 CFR

2013-10-01

... requirements applies to microprocessors, computers, microcomputers, or software, or other such devices, which... a product or device which merely contains a microprocessor or microcomputer and is not used solely...

49 CFR 661.7 - Waivers.

Code of Federal Regulations, 2012 CFR

2012-10-01

... requirements applies to microprocessors, computers, microcomputers, or software, or other such devices, which... a product or device which merely contains a microprocessor or microcomputer and is not used solely...

49 CFR 661.7 - Waivers.

Code of Federal Regulations, 2011 CFR

2011-10-01

... requirements applies to microprocessors, computers, microcomputers, or software, or other such devices, which... a product or device which merely contains a microprocessor or microcomputer and is not used solely...

49 CFR 661.7 - Waivers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... requirements applies to microprocessors, computers, microcomputers, or software, or other such devices, which... a product or device which merely contains a microprocessor or microcomputer and is not used solely...

49 CFR 661.7 - Waivers.

Code of Federal Regulations, 2014 CFR

2014-10-01

... requirements applies to microprocessors, computers, microcomputers, or software, or other such devices, which... a product or device which merely contains a microprocessor or microcomputer and is not used solely...

Test plan for 32-bit microcomputers for the Water Resources Division; Chapter A, Test plan for acquisition of prototype 32-bit microcomputers

USGS Publications Warehouse

Hutchison, N.E.; Harbaugh, A.W.; Holloway, R.A.; Merk, C.F.

1987-01-01

The Water Resources Division (WRD) of the U.S. Geological Survey is evaluating 32-bit microcomputers to determine how they can complement, and perhaps later replace, the existing network of minicomputers. The WRD is also designing a National Water Information System (NWIS) that will combine and integrate the existing National Water Data Storage and Retrieval System (WATSTORE), National Water Data Exchange (NAWDEX), and components of several other existing systems. The procedures and testing done in a market evaluation of 32-bit microcomputers are documented. The results of the testing are documented in the NWIS Project Office. The market evaluation was done to identify commercially available hardware and software that could be used for implementing early NWIS prototypes to determine the applicability of 32-bit microcomputers for data base and general computing applications. Three microcomputers will be used for these prototype studies. The results of the prototype studies will be used to compile requirements for a Request for Procurement (RFP) for hardware and software to meet the WRD 's needs in the early 1990's. The identification of qualified vendors to provide the prototype hardware and software included reviewing industry literature, and making telephone calls and personal visits to prospective vendors. Those vendors that appeared to meet general requirements were required to run benchmark tests. (Author 's abstract)

A manual for microcomputer image analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rich, P.M.; Ranken, D.M.; George, J.S.

1989-12-01

This manual is intended to serve three basic purposes: as a primer in microcomputer image analysis theory and techniques, as a guide to the use of IMAGE{copyright}, a public domain microcomputer program for image analysis, and as a stimulus to encourage programmers to develop microcomputer software suited for scientific use. Topics discussed include the principals of image processing and analysis, use of standard video for input and display, spatial measurement techniques, and the future of microcomputer image analysis. A complete reference guide that lists the commands for IMAGE is provided. IMAGE includes capabilities for digitization, input and output of images,more » hardware display lookup table control, editing, edge detection, histogram calculation, measurement along lines and curves, measurement of areas, examination of intensity values, output of analytical results, conversion between raster and vector formats, and region movement and rescaling. The control structure of IMAGE emphasizes efficiency, precision of measurement, and scientific utility. 18 refs., 18 figs., 2 tabs.« less

Microcomputer Intelligence for Technical Training (MITT): The evolution of an intelligent tutoring system

NASA Technical Reports Server (NTRS)

Norton, Jeffrey E.; Wiederholt, Bradley J.; Johnson, William B.

1990-01-01

Microcomputer Intelligence for Technical Training (MITT) uses Intelligent Tutoring System (OTS) technology to deliver diagnostic training in a variety of complex technical domains. Over the past six years, MITT technology has been used to develop training systems for nuclear power plant diesel generator diagnosis, Space Shuttle fuel cell diagnosis, and message processing diagnosis for the Minuteman missile. Presented here is an overview of the MITT system, describing the evolution of the MITT software and the benefits of using the MITT system.

Microcomputers: Communication Software. Evaluation Guides. Guide Number 13.

ERIC Educational Resources Information Center

Gray, Peter J.

This guide discusses four types of microcomputer-based communication programs that could prove useful to evaluators: (1) the direct communication of information generated by one computer to another computer; (2) using the microcomputer as a terminal to a mainframe computer to input, direct the analysis of, and/or output data using a statistical…

A National Survey of Microcomputer Use by Academic Psychologists.

ERIC Educational Resources Information Center

Couch, James V.; Stoloff, Michael L.

1989-01-01

Reports the results of a national survey of academic psychologists relative to the use of microcomputers. Finds that there is an increase in the use of microcomputers for instructional purposes and that such use was unrelated to department size. Discusses the brands of computers most often used and the ways software is utilized. (KO)

MicroSIFT Courseware Evaluations. [Set 11 (223-259), Set 12 (260-293), and a Special Set of 99 LIBRA Reviews of Junior High School Science Software, Including Subject and Title Indexes Covering Sets 1-12 and Special Set L].

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

This document consists of 170 microcomputer software package evaluations prepared by the MicroSIFT (Microcomputer Software and Information for Teachers) Clearinghouse at the Northwest Regional Education Laboratory. Set 11 consists of 37 packages. Set 12 consists of 34 packages. A special unnumbered set, entitled LIBRA Reviews, treats 99 packages…

The Practical Use of Microcomputers in Rehabilitation.

ERIC Educational Resources Information Center

Vanderheiden, Gregg C.

1983-01-01

The application of microcomputers for handicapped individuals has tremendous potential. Barriers needing research include: access by the handicapped to the available software, aids that are portable, the problem of obsolescence. (SEW)

The Microcomputer in the Small School District.

ERIC Educational Resources Information Center

Whitworth, Jerry

1985-01-01

Small school district administrators can use microcomputers to improve their management abilities and productivity through computerized accounting, electronic mail and online subscription services, and the use of integrated software programs. (MD)

Census, CD-ROM, and You! New Horizons for Microcomputer Users of Census Bureau Data.

ERIC Educational Resources Information Center

Bureau of the Census (DOC), Washington, DC. Data User Services Div.

This introductory guide to Census Bureau data that is currently available to microcomputer users on compact disc (CD-ROM) begins by explaining the types of information available, how CD-ROM works, and the hardware and software required to access the databases using a microcomputer. Descriptions of data currently available on CD-ROM include…

The Mighty Micro: It Will Do More to Create an Open Society than Any Previous Invention.

ERIC Educational Resources Information Center

Pournelle, Jerry

1984-01-01

Describes ways in which microcomputers will create an open society and discusses the impact on the microcomputer industry of: (1) CP/M (Control Program for Microcomputers); (2) IBM's Personal Computer; (3) the capability of programing in higher-level languages; and (4) the decline in cost of software. (MBR)

Teaching WP and DP with CP/M-Based Microcomputers.

ERIC Educational Resources Information Center

Bartholome, Lloyd W.

1982-01-01

The use of CP/M (Control Program Monitor)-based microcomputers in teaching word processing and data processing is explored. The system's advantages, variations, dictionary software, and future are all discussed. (CT)

Database Software for the 1990s.

ERIC Educational Resources Information Center

Beiser, Karl

1990-01-01

Examines trends in the design of database management systems for microcomputers and predicts developments that may occur in the next decade. Possible developments are discussed in the areas of user interfaces, database programing, library systems, the use of MARC data, CD-ROM applications, artificial intelligence features, HyperCard, and…

The Next Generation of Personal Computers.

ERIC Educational Resources Information Center

Crecine, John P.

1986-01-01

Discusses factors converging to create high-capacity, low-cost nature of next generation of microcomputers: a coherent vision of what graphics workstation and future computing environment should be like; hardware developments leading to greater storage capacity at lower costs; and development of software and expertise to exploit computing power…

A Real-Time Image Acquisition And Processing System For A RISC-Based Microcomputer

NASA Astrophysics Data System (ADS)

Luckman, Adrian J.; Allinson, Nigel M.

1989-03-01

A low cost image acquisition and processing system has been developed for the Acorn Archimedes microcomputer. Using a Reduced Instruction Set Computer (RISC) architecture, the ARM (Acorn Risc Machine) processor provides instruction speeds suitable for image processing applications. The associated improvement in data transfer rate has allowed real-time video image acquisition without the need for frame-store memory external to the microcomputer. The system is comprised of real-time video digitising hardware which interfaces directly to the Archimedes memory, and software to provide an integrated image acquisition and processing environment. The hardware can digitise a video signal at up to 640 samples per video line with programmable parameters such as sampling rate and gain. Software support includes a work environment for image capture and processing with pixel, neighbourhood and global operators. A friendly user interface is provided with the help of the Archimedes Operating System WIMP (Windows, Icons, Mouse and Pointer) Manager. Windows provide a convenient way of handling images on the screen and program control is directed mostly by pop-up menus.

A microcomputer controlled snow ski binding system--I. Instrumentation and field evaluation.

PubMed

MacGregor, D; Hull, M L; Dorius, L K

1985-01-01

This paper presents the design and field evaluation of the first microcomputer controlled ski binding system. This system incorporates an Intel 8086 microcomputer controller and an integral binding/dynamometer. This instrumentation system not only undertakes real time control, but also it records dynamometer data via a miniature digital cassette tape recorder. The integral binding/dynamometer offers the same operational and mounting convenience of commercially available mechanical bindings. The binding may be released either manually or electrically via the controller. Comprised of four octagonal half strain rings, the strain gage dynamometer measures the three moment load components at the boot. To enable the user to conveniently operate the computer, extensive operating software was developed. The operating software is discussed in relation to both the acquisition and storage of data from the dynamometer and the control of the electro-mechanical snow ski binding. The binding system has been used successfully to both record boot moment components and control ski binding release during actual skiing maneuvers. Moment histories typical of three common recreational skiing maneuvers are presented.

Bi-directional communication interface for microprocessor-to-system/370

NASA Technical Reports Server (NTRS)

Fischer, J. P.

1981-01-01

The design and operation of a bi-directional communication interface between a microcomputer and the IBM System/370 is documented. The hardware unit interconnects a modem to interface to the S/370, the microcomputer with an EIA I/O port, and a terminal for sending and receiving data from either the microcomputer or the S/370. Also described is the software necessary for the two-way interface. This interface is designed so that no modifications need to be made to the terminal, modem, or microcomputer.

Microcomputer Typewriting in Business Education.

ERIC Educational Resources Information Center

Schmidt, B. June; Stewart, Jeffrey R.

1983-01-01

Describes a research project on the role of the instructor in managing microcomputer typewriting instruction. The teachers selected software, familiarized students with the equipment, provided support, monitored progress, helped students establish goals, and provided instructional activities. (JOW)

Computer Center: Setting Up a Microcomputer Center--1 Person's Perspective.

ERIC Educational Resources Information Center

Duhrkopf, Richard, Ed.; Collins, Michael, A. J., Ed.

1988-01-01

Considers eight components to be considered in setting up a microcomputer center for use with college classes. Discussions include hardware, software, physical facility, furniture, technical support, personnel, continuing financial expenditures, and security. (CW)

Library Computing.

ERIC Educational Resources Information Center

Goodgion, Laurel; And Others

1986-01-01

Eight articles in special supplement to "Library Journal" and "School Library Journal" cover a computer program called "Byte into Books"; microcomputers and the small library; creating databases with students; online searching with a microcomputer; quality automation software; Meckler Publishing Company's…

The Seven Deadly Sins of Online Microcomputing.

ERIC Educational Resources Information Center

King, Alan

1989-01-01

Offers suggestions for avoiding common errors in online microcomputer use. Areas discussed include learning the basics; hardware protection; backup options; hard disk organization; software selection; file security; and the use of dedicated communications lines. (CLB)

Apple Image Processing Educator

NASA Technical Reports Server (NTRS)

Gunther, F. J.

1981-01-01

A software system design is proposed and demonstrated with pilot-project software. The system permits the Apple II microcomputer to be used for personalized computer-assisted instruction in the digital image processing of LANDSAT images. The programs provide data input, menu selection, graphic and hard-copy displays, and both general and detailed instructions. The pilot-project results are considered to be successful indicators of the capabilities and limits of microcomputers for digital image processing education.

Computer Lab Tools for Science: An Analysis of Commercially Available Science Interfacing Software for Microcomputers. A Quarterly Report.

ERIC Educational Resources Information Center

Weaver, Dave

Science interfacing packages (also known as microcomputer-based laboratories or probeware) generally consist of a set of programs on disks, a user's manual, and hardware which includes one or more sensory devices. Together with a microcomputer they combine to make a powerful data acquisition and analysis tool. Packages are available for accurately…

Computer and Software Abuse Policies. Microcomputing Working Paper Series A 84-7.

ERIC Educational Resources Information Center

Smith, Shirley C.

This document was designed to assist computer users with the ethical issues created by the widespread use of microcomputers at Drexel University, where there were over 5,000 Macintosh microcomputers in use on the campus as of the fall of 1984. It explains to faculty, students, and staff what the university expects and the law demands in regard to…

Development of an Automated Security Incident Reporting System (SIRS) for Bus Transit

DOT National Transportation Integrated Search

1986-12-01

The security incident reporting system (sirs) is a microcomputer-based software program demonstrated at the metropolitan transit commission (mtc) in Minneapolis, mn. Sirs is designed to provide convenient storage, update and retrieval of security inc...

AN AUTOMATED MONITORING SYSTEM FOR FISH PHYSIOLOGY AND TOXICOLOGY

EPA Science Inventory

This report describes a data acquisition and control (DAC) system that was constructed to manage selected physiological measurements and sample control for aquatic physiology and toxicology. Automated DAC was accomplished with a microcomputer running menu-driven software develope...

Ergonomics Considerations in Microcomputing.

ERIC Educational Resources Information Center

Torok, Andrew G.

1984-01-01

Discusses evolution of ergonomics and development of computer ergonomics with its sub-fields of hardware ergonomics (user-equipment-related problems including workstation design); software ergonomics (problems in communication with computers); and peopleware ergonomics (psychological impact). Ergonomic features of VDTs, keyboards, and printers are…

Scheduling nursing personnel on a microcomputer.

PubMed

Liao, C J; Kao, C Y

1997-01-01

Suggests that with the shortage of nursing personnel, hospital administrators have to pay more attention to the needs of nurses to retain and recruit them. Also asserts that improving nurses' schedules is one of the most economic ways for the hospital administration to create a better working environment for nurses. Develops an algorithm for scheduling nursing personnel. Contrary to the current hospital approach, which schedules nurses on a person-by-person basis, the proposed algorithm constructs schedules on a day-by-day basis. The algorithm has inherent flexibility in handling a variety of possible constraints and goals, similar to other non-cyclical approaches. But, unlike most other non-cyclical approaches, it can also generate a quality schedule in a short time on a microcomputer. The algorithm was coded in C language and run on a microcomputer. The developed software is currently implemented at a leading hospital in Taiwan. The response to the initial implementation is quite promising.

Microcomputers! Applications to Physics Teaching.

ERIC Educational Resources Information Center

Tinker, Robert F.; Stringer, Gene A.

1978-01-01

Reviews the use of computers in various aspects of physics teaching. Introduces some basic hardware and software concepts and jargon. Illustrates these ideas using four vastly different microcomputers, with prices, to help in choosing the right educational computer system. (GA)

Microcomputers in Libraries.

ERIC Educational Resources Information Center

Ertel, Monica M.

1984-01-01

This discussion of current microcomputer technologies available to libraries focuses on software applications in four major classifications: communications (online database searching); word processing; administration; and database management systems. Specific examples of library applications are given and six references are cited. (EJS)

Application of thermoluminescence for detection of cascade shower 1: Hardware and software of reader system

NASA Technical Reports Server (NTRS)

Akashi, M.; Kawaguchi, S.; Watanabe, Z.; Misaki, A.; Niwa, M.; Okamoto, Y.; Fujinaga, T.; Ichimura, M.; Shibata, T.; Dake, S.

1985-01-01

A reader system for the detection of cascade showers via luminescence induced by heating sensitive material (BaSO4:Eu) is developed. The reader system is composed of following six instruments: (1) heater, (2) light guide, (3) image intensifier, (4) CCD camera, (5) image processor, (6) microcomputer. The efficiency of these apparatuses and software application for image analysis is reported.

LLL 8080 BASIC-II interpreter user's manual

DOE Office of Scientific and Technical Information (OSTI.GOV)

McGoldrick, P.R.; Dickinson, J.; Allison, T.G.

1978-04-03

Scientists are finding increased applications for microprocessors as process controllers in their experiments. However, while microprocessors are small and inexpensive, they are difficult to program in machine or assembly language. A high-level language is needed to enable scientists to develop their own microcomputer programs for their experiments on location. Recognizing this need, LLL contracted to have such a language developed. This report describes the resulting LLL BASIC interpreter, which opeates with LLL's 8080-based MCS-8 microcomputer system. All numerical operations are done using Advanced Micro Device's Am9511 arithmetic processor chip or optionally by using a software simulation of that chip. 1more » figure.« less

Southwell's Relaxation Search in Computer Aided Advising: An Intelligent Information System.

ERIC Educational Resources Information Center

Song, Xueshu

1992-01-01

Describes the development and validation of a microcomputer software system that enhances undergraduate students' interests in becoming engineering graduate students. The development of a database with information on engineering graduate programs is discussed, and a model that matches individual and institutional needs using Southwell's Relaxation…

Modeling survival of juvenile salmon during downriver migration in the Columbia River on a microcomputer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Peloquin, R.A.; McKenzie, D.H.

1994-10-01

A compartmental model has been implemented on a microcomputer as an aid in the analysis of alternative solutions to a problem. The model, entitled Smolt Survival Simulator, simulates the survival of juvenile salmon during their downstream migration and passage of hydroelectric dams in the Columbia River. The model is designed to function in a workshop environment where resource managers and fisheries biologists can study alternative measures that may potentially increase juvenile anadromous fish survival during downriver migration. The potential application of the model has placed several requirements on the implementing software. It must be available for use in workshop settings.more » The software must be easily to use with minimal computer knowledge. Scenarios must be created and executed quickly and efficiently. Results must be immediately available. Software design emphasis vas placed on the user interface because of these requirements. The discussion focuses on methods used in the development of the SSS software user interface. These methods should reduce user stress and alloy thorough and easy parameter modification.« less

Design and Management of an IMC Micro Center.

ERIC Educational Resources Information Center

Bunson, Stanley N.

1988-01-01

Outlines design and management factors to be considered when developing a microcomputer lab for an instructional media center (IMC). Highlights include environmental considerations, including spatial arrangements, furniture, power requirements, temperature control, and lighting; software and hardware acquisition; and administrative considerations,…

Information Technology: A Year in Review.

ERIC Educational Resources Information Center

Byles, Torrey

1989-01-01

Describes developments in information technology during 1988, including new telecommunications and networking services, advances in optical disk technologies, the increased use of facsimile transmissions, and new microcomputer hardware and software products. Litigation within the computer industry is reviewed, and the implications for needed…

The Feasibility of Implementing Multicommand Software Functions on a Microcomputer Network.

DTIC Science & Technology

1979-10-01

studies 20 ABSTRACT fConllnuo on revete &Ide it necessary and Identify by block number) ’This report presents the results of a study of design...considerations for hybrid monitor systems for distributed microcomputer networks. The objective of the study was to determine the feasibility of such monitor...Management Informa- tion and Computer Sciences. The study was one task on a project bentitled "The Feasibility of Implementing Multicommand Software

Storage Media for Microcomputers.

ERIC Educational Resources Information Center

Trautman, Rodes

1983-01-01

Reviews computer storage devices designed to provide additional memory for microcomputers--chips, floppy disks, hard disks, optical disks--and describes how secondary storage is used (file transfer, formatting, ingredients of incompatibility); disk/controller/software triplet; magnetic tape backup; storage volatility; disk emulator; and…

Microcomputers in Libraries: The Quiet Revolution.

ERIC Educational Resources Information Center

Boss, Richard

1985-01-01

This article defines three separate categories of microcomputers--personal, desk-top, multi-user devices--and relates storage capabilities (expandability, floppy disks) to library applications. Highlghts include de facto standards, operating systems, database management systems, applications software, circulation control systems, dumb and…

The artificial satellite observation chronograph controlled by single chip microcomputer.

NASA Astrophysics Data System (ADS)

Pan, Guangrong; Tan, Jufan; Ding, Yuanjun

1991-06-01

The instrument specifications, hardware structure, software design, and other characteristics of the chronograph mounting on a theodolite used for artificial satellite observation are presented. The instrument is a real time control system with a single chip microcomputer.

Proceedings of Denver GeoTech '92

DOE Office of Scientific and Technical Information (OSTI.GOV)

Roberts, C.A.

1992-01-01

This book contains proceedings of Denver Geo Tech '92. Topics covered include: practical ways to use microcomputers and workstations in geology, geophysics, environmental concerns, petroleum engineering, mining, hydrogeology, reclamation, microcomputers, state-of-the-art information on computer hardware, software, and services.

Model Rockets and Microchips.

ERIC Educational Resources Information Center

Fitzsimmons, Charles P.

1986-01-01

Points out the instructional applications and program possibilities of a unit on model rocketry. Describes the ways that microcomputers can assist in model rocket design and in problem calculations. Provides a descriptive listing of model rocket software for the Apple II microcomputer. (ML)

Deferred Maintenance.

ERIC Educational Resources Information Center

DeLong, Richard A.

1984-01-01

Unusually hard hit by the 1970s recession, the University of Michigan accumulated more deferred maintenance problems than could be analyzed efficiently either by hand or with existing computer systems. Using an existing microcomputer and a database management software package, the maintenance service developed its own database to support…

A Two-Century-Old Vision for the Future.

ERIC Educational Resources Information Center

Fuchs, Ira H.

1988-01-01

Discusses the necessity of acquiring and developing technological advances for use in the classroom to provide a vision for the future. Topics discussed include microcomputers; workstations; software; networks; cooperative endeavors in industry and academia; artificial intelligence; and the necessity for financial support. (LRW)

Microcomputing.

ERIC Educational Resources Information Center

Beiser, Karl

1986-01-01

Describes a product--BiblioFile, Library Corporation's catalog production system--and a service--reproduction of public domain software on CD-ROM for sale to those interested--which revolve around the ultra-high-density storage capacity of CD-ROM discs. Criteria for selecting microcomputers are briefly reviewed. (MBR)

Using Microcomputers to Manage Grants.

ERIC Educational Resources Information Center

Joseph, Jonathan L.; And Others

1982-01-01

Features of microcomputer systems and software that can be useful in administration of research grants are outlined, including immediacy of reporting, flexibility, accurate balance availability, useful coding, accurate payroll control, and forecasting capabilities. These are contrasted with the less flexible centralized computer operation. (MSE)

Forth system for coherent-scatter radar data acquisition and processing

NASA Technical Reports Server (NTRS)

Rennier, A. D.; Bowhill, S. A.

1985-01-01

A real time collection system was developed for the Urbana coherent scatter radar system. The new system, designed for use with a microcomputer, has several advantages over the old system implemented with a minicomputer. The software used to collect the data is described as well as the processing software used to analyze the data. In addition a magnetic tape format for coherent scatter data exchange is given.

Technology and Microcomputers for an Information Centre/Special Library.

ERIC Educational Resources Information Center

Daehn, Ralph M.

1984-01-01

Discusses use of microcomputer hardware and software, telecommunications methods, and advanced library methods to create a specialized information center's database of literature relating to farm machinery and food processing. Systems and services (electronic messaging, serials control, database creation, cataloging, collections, circulation,…

Great Expectations: Distributed Financial Computing at Cornell.

ERIC Educational Resources Information Center

Schulden, Louise; Sidle, Clint

1988-01-01

The Cornell University Distributed Accounting (CUDA) system is an attempt to provide departments a software tool for better managing their finances, creating microcomputer standards, creating a vehicle for better administrative microcomputer support, and insuring local systems are consistent with central computer systems. (Author/MLW)

Preparation of School District Budgets with Microcomputer Electronic Spreadsheets.

ERIC Educational Resources Information Center

Hinitz, Herman J.

1996-01-01

Preparing a microcomputer electronic spreadsheet containing all relevant school district budgetary information is possible with currently available hardware and software (such as Lotus 1-2-3), despite random-access-memory limitations. Spreadsheets can provide financial summaries, inventory-control listings, scheduling alternatives,…

MicroSIFT Courseware Evaluations (1-87).

ERIC Educational Resources Information Center

Holznagel, Donald C., Ed.

A clearinghouse for information about microcomputer-based educational applications has been established at the Northwest Regional Educational Laboratory (NWREL). The clearinghouse, MicroSIFT (Microcomputer Software and Information for Teachers), is a central project of NWREL's Computer Technology Program. A primary concern has been the development…

Signal-chip microcomputer control system for a diffraction grating ruling engine

NASA Astrophysics Data System (ADS)

Wang, Xiaolin; Zhang, Yuhua; Yang, Houmin; Guo, Du

1998-08-01

A control system with a chip of 8031 single-chip microcomputer as its nucleus for a diffraction grating ruling engine has been developed, its hardware and software are presented in this paper. A series of techniques such as program-controlled amplifier and interference fringes subdivision as well as motor velocity step governing are adopted to improve the control accuracy. With this control system, 8 kinds of gratings of different spacings can be ruled, the positioning precision of the diffraction grating ruling engine (sigma) equals 3.6 nm, and the maximum positioning error is less than 14.6 nm.

Strategy for an Extensible Microcomputer-Based Mumps System for Private Practice

PubMed Central

Walters, Richard F.; Johnson, Stephen L.

1979-01-01

A macro expander technique has been adopted to generate a machine independent single user version of ANSI Standard MUMPS running on an 8080 Microcomputer. This approach makes it possible to have the medically oriented MUMPS language available on inexpensive systems suitable for small group practice settings. Substitution of another macro expansion set allows the same interpreter to be implemented on another computer, thereby providing compatibility with comparable or larger scale systems. Furthermore, since the global file handler can be separated from the interpreter, this approach permits development of a distributed MUMPS system with no change in applications software.

Public Domain Microcomputer Software for Forestry.

ERIC Educational Resources Information Center

Martin, Les

A project was conducted to develop a computer forestry/forest products bibliography applicable to high school and community college vocational/technical programs. The project director contacted curriculum clearinghouses, computer companies, and high school and community college instructors in order to obtain listings of public domain programs for…

Developing Your Own Microcomputer Courseware with Authoring Tools.

ERIC Educational Resources Information Center

Hodges, James O.

1985-01-01

For social studies teachers who want to create their own software, authoring systems and authoring languages offer an interesting avenue to be explored. An authoring system available from Courseware, Inc., (California) and the authoring language PILOT available from Apple Computer (California) are described. (RM)

Utilizing a Micro in the Accounting Classroom.

ERIC Educational Resources Information Center

Wolverton, L. Craig

1982-01-01

The author discusses how to select microcomputer software for an accounting program and what types of instructional modes to use. The following modes are examined: problem solving, decision making, automated accounting functions, learning new accounting concepts, reinforcing concepts already learned, developing independent learning skills, and…

Direct-coupled microcomputer-based building emulator for building energy management and control systems

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lam, H.N.

1999-07-01

In this paper, the development and implementation of a direct-coupled building emulator for a building energy management and control system (EMCS) is presented. The building emulator consists of a microcomputer and a computer model of an air-conditioning system implemented in a modular dynamic simulation software package for direct-coupling to an EMCS, without using analog-to-digital and digital-to-analog converters. The building emulator can be used to simulate in real time the behavior of the air-conditioning system under a given operating environment and subject to a given usage pattern. Software modules for data communication, graphical display, dynamic data exchange, and synchronization of simulationmore » outputs with real time have been developed to achieve direct digital data transfer between the building emulator and a commercial EMCS. Based on the tests conducted, the validity of the building emulator has been established and the proportional-plus-integral control function of the EMCS assessed.« less

The Ruggedized STD Bus Microcomputer - A low cost computer suitable for Space Shuttle experiments

NASA Technical Reports Server (NTRS)

Budney, T. J.; Stone, R. W.

1982-01-01

Previous space flight computers have been costly in terms of both hardware and software. The Ruggedized STD Bus Microcomputer is based on the commercial Mostek/Pro-Log STD Bus. Ruggedized PC cards can be based on commercial cards from more than 60 manufacturers, reducing hardware cost and design time. Software costs are minimized by using standard 8-bit microprocessors and by debugging code using commercial versions of the ruggedized flight boards while the flight hardware is being fabricated.

Supporting Non-Standard Micro Hardware and Software at Bowling Green.

ERIC Educational Resources Information Center

Whitmire, Duane E.

1990-01-01

Bowling Green State University (Ohio) produces a microcomputer resource handbook that contains a comprehensive listing of campus employees with unique microcomputer expertise they are willing to share. The project's current success suggests expansion and follow-up activities in the future. (Author/MSE)

Using the BBC Microcomputer to Teach the Electrocardiogram to Biology Students.

ERIC Educational Resources Information Center

Dewhurst, D. G.; And Others

1990-01-01

Described are two methods which use microcomputers to illustrate the use of the electrocardiogram and the function of the heart. Included are a simulation and a method of collecting live electrocardiograms. Hardware, software, and the use of these systems are discussed. (CW)

Results of the second flight test of the Loran-C receiver/data collection system

NASA Technical Reports Server (NTRS)

Fischer, J. P.

1979-01-01

The components of the Loran-C navigation system which were developed thus far are a phase-locked-loop receiver and a microcomputer development system. The microcomputer is being used as a means of testing and implementing software to handle sensor control and navigation calculations. Currently, the microcomputer is being used to collect and record data from the receiver in addition to development work. With these components, it was possible to record receiver data over a period of time and then reduce this data to obtain statistical information. It was particularly interesting to load the equipment developed in the laboratory into an aircraft and collect data while in flight. For initial flight tests, some important considerations were how well the entire system will perform in the field, signal strength levels while on the ground and in the air, the amount of noise present, changing of signal-to-noise ratio for various aircraft configurations and maneuvers, receiver overloading due to other equipment and antennas, and the overall usefulness of Loran-C as a navigation aid.

High resolution image processing on low-cost microcomputers

NASA Technical Reports Server (NTRS)

Miller, R. L.

1993-01-01

Recent advances in microcomputer technology have resulted in systems that rival the speed, storage, and display capabilities of traditionally larger machines. Low-cost microcomputers can provide a powerful environment for image processing. A new software program which offers sophisticated image display and analysis on IBM-based systems is presented. Designed specifically for a microcomputer, this program provides a wide-range of functions normally found only on dedicated graphics systems, and therefore can provide most students, universities and research groups with an affordable computer platform for processing digital images. The processing of AVHRR images within this environment is presented as an example.

Ringling School of Art and Design Builds a CASTLE.

ERIC Educational Resources Information Center

Morse, Yvonne; Davis, Wendy

1984-01-01

Describes the development and installation of the Computer Automated Software for the Total Library Environment System (CASTLE), which uses a microcomputer to automate operations of small academic library in six main areas: circulation, online catalog, inventory and file maintenance, audiovisual equipment, accounting, and information and…

Teaching Model Building to High School Students: Theory and Reality.

ERIC Educational Resources Information Center

Roberts, Nancy; Barclay, Tim

1988-01-01

Builds on a National Science Foundation (NSF) microcomputer based laboratory project to introduce system dynamics into the precollege setting. Focuses on providing students with powerful and investigatory theory building tools. Discusses developed hardware, software, and curriculum materials used to introduce model building and simulations into…

Serendipity and Holism: The Beauty of OPACs.

ERIC Educational Resources Information Center

Rice, James

1988-01-01

Identifies factors which may account for user dissatisfaction with online public access catalogs (OPACs) and discusses some advantages of OPACs over card catalogs: (1) design for subject searching; (2) flexibility; (3) browsing capability; (4) precision; (5) availability of status information; and (6) development of microcomputer software to…

Evaluator's Guide for Microcomputer-Based Instructional Packages. Revised.

ERIC Educational Resources Information Center

International Council for Computers in Education, Eugene, OR.

Two instruments have been developed to aid teachers and other educators in evaluating educational software and courseware: the "Courseware Description" form and the "Courseware Evaluation" form. Complete instructions for using both forms are provided in this guide, along with the forms themselves. Prior to the instructions is…

Microcomputer based software for biodynamic simulation

NASA Technical Reports Server (NTRS)

Rangarajan, N.; Shams, T.

1993-01-01

This paper presents a description of a microcomputer based software package, called DYNAMAN, which has been developed to allow an analyst to simulate the dynamics of a system consisting of a number of mass segments linked by joints. One primary application is in predicting the motion of a human occupant in a vehicle under the influence of a variety of external forces, specially those generated during a crash event. Extensive use of a graphical user interface has been made to aid the user in setting up the input data for the simulation and in viewing the results from the simulation. Among its many applications, it has been successfully used in the prototype design of a moving seat that aids in occupant protection during a crash, by aircraft designers in evaluating occupant injury in airplane crashes, and by users in accident reconstruction for reconstructing the motion of the occupant and correlating the impacts with observed injuries.

Considerations for the Evaluation of Software.

ERIC Educational Resources Information Center

Fields, Thomas A.

1984-01-01

The paper describes the decision process in the determination of software purchase for the professional's use of the microcomputer. Consideration to ensure that the software purchased will be a success, which software will be needed, and options that will facilitate the location and evaluation of software are discussed. (Author/CL)

Criteria for the Evaluation of Microcomputer Courseware.

ERIC Educational Resources Information Center

Cohen, Vicki Blum

1983-01-01

Discusses attributes which are offered as set of standards to judge instructional software--those unique to design of microcomputer courseware and those included in design of all instruction. Curriculum role, modes of interaction, computer managed instruction, graphics, feedback, packaging, and manuals are noted. Fourteen references are included.…

The Use of Microcomputers for Information Retrieval.

ERIC Educational Resources Information Center

Scharff, L.; And Others

1983-01-01

Provides a detailed description of the microcomputer hardware and software used by the Euronet-Diane Launch Team for automating a number of functions associated with online searching. Background, login procedures, program architecture, maintenance problems, comments on lessons learned, and suggestions for avoiding difficulties with this type of…

A Nuclear Reactions Primer with Computers.

ERIC Educational Resources Information Center

Calle, Carlos I.; Roach, Jennifer A.

1987-01-01

Described is a microcomputer software program NUCLEAR REACTIONS designed for college level students and in use at Sweet Briar College (Sweet Briar, VA). The program is written in Microsoft Basic Version 2.1 for the Apple Macintosh Microcomputer. It introduces two conservation principles: (1) conservation of charge; and (2) conservation of nucleon…

Getting Started with Microcomputers--A Practical Beginner's Guide.

ERIC Educational Resources Information Center

Davies, Norman F.

1985-01-01

Discusses the results of a questionnaire sent to experts in the field of computer assisted language learning. Covers such topics as: 1) points to consider before buying a microcomputer; 2) recommended brands and peripheral equipment; 3) software; 4) utilizing programming languages; and 5) literature and contact organizations. (SED)

Microcomputer Applications in Local Assessment Systems.

ERIC Educational Resources Information Center

Harnisch, Delwyn L.; And Others

The capabilities and hardware requirements of four microcomputer software packages produced by the Office of Educational Testing, Research and Service at the University of Illinois at Urbana-Champaign are described. These programs are: (1) the Scan-Tron Forms Analysis Package Version 2.0, an interface between an IBM-compatible and a Scan-Tron…

The Use of Microcomputers in the Treatment of Cognitive-Communicative Impairments.

ERIC Educational Resources Information Center

Story, Tamara B.; Sbordone, Robert J.

1988-01-01

The use of microcomputer-assisted therapy as part of the total rehabilitation plan for brain-injured individuals with cognitive-communicative impairments is addressed. Design of effective computer-assisted remediation requires a careful decision-making process. Specific types of software are suggested for dealing with deficits in organization,…

Online Searching with a Microcomputer--Getting Started.

ERIC Educational Resources Information Center

Casbon, Susan

1983-01-01

Based on online searching experiences on microcomputer at a small liberal arts college, this article outlines for the novice advantages and disadvantages of micro-searching, legal implications, future trends, and factors to consider in selecting hardware and software. A 16-item bibliography arranged in order of usefulness and 10 references are…

Microcomputers for the Vocational Education of Special Needs Students.

ERIC Educational Resources Information Center

Tindall, Lloyd W.; Gugerty, John J.

Microcomputer assisted instruction for the vocational education of special needs students is in the formative stage. Computer programmers do not understand educational processes well enough to produce effective software, while the majority of special needs educators lack computer training. Special needs educators need to use existing knowledge in…

Peer Taught Microcomputer Skills: An Untapped Resource for Stretching the Budget.

ERIC Educational Resources Information Center

Teer, Harold B., Jr.; And Others

1988-01-01

Discussion of the use of peer teachers to provide college students with microcomputer education focuses on a video course used to teach Lotus 1-2-3 spreadsheet software. Budget considerations are discussed, student and faculty reactions are described, and potential time savings to faculty are examined. (LRW)

An Integrated Library System from Existing Microcomputer Programs.

ERIC Educational Resources Information Center

Kuntz, Lynda S.

1988-01-01

Demonstrates how three commercial microcomputer software packages--PC-Talk III, Wordstar, and dBase III--were combined to produce an integrated library system at the U.S. Army Concepts Analysis Agency library. The retrospective conversion process is discussed, and the four modules of the system are described: acquisitions/cataloging; online…

Apples for Teachers Pay Off.

ERIC Educational Resources Information Center

Geller, Irving, Ed.

1983-01-01

Reviews current trends in the educational market for microcomputers and software. As of June 1982, about 214,000 microcomputers were installed in schools, with Apple Computer (followed by Radio Shack and others) leading the field. A new federal program virtually eliminating how schools use funds may benefit computer assisted instruction. (JN)

An Introduction to Database Management Systems.

ERIC Educational Resources Information Center

Warden, William H., III; Warden, Bette M.

1984-01-01

Description of database management systems for microcomputers highlights system features and factors to consider in microcomputer system selection. A method for ranking database management systems is explained and applied to a defined need, i.e., software support for indexing a weekly newspaper. A glossary of terms and 32-item bibliography are…

A Measured Approach to Microcomputer Lab Design.

ERIC Educational Resources Information Center

Duggan, Brian

1994-01-01

Explores design considerations for a functional microcomputer lab, including ergonomics and furnishings; access for the disabled; the use of other media; hardware security; and software security, including virus protection. A summary paragraph comments on the role of planning and forecasting. A bibliography of eight titles for further reading is…

The microcomputer scientific software series 2: general linear model--regression.

Treesearch

Harold M. Rauscher

1983-01-01

The general linear model regression (GLMR) program provides the microcomputer user with a sophisticated regression analysis capability. The output provides a regression ANOVA table, estimators of the regression model coefficients, their confidence intervals, confidence intervals around the predicted Y-values, residuals for plotting, a check for multicollinearity, a...

The Microcomputer in the Library: VI. Implementation and Future Development.

ERIC Educational Resources Information Center

Leggate, Peter; Dyer, Hilary

1986-01-01

This sixth article in a series discusses planning for the installation and implementation of automated systems in the library, workstation design and location, scheduling of software implementation, security, data input, staff and reader training, job design, impact of automation on library procedures, evaluation of system performance, and future…

MicroSIFT News. October 1980 ((and)) October 1981.

ERIC Educational Resources Information Center

Marler, Jerilyn, Ed.

1981-01-01

This document comprises the first two issues of a newsletter published by the Microcomputer Software and Information for Teachers (MicroSIFT) Clearinghouse, which is a project designed to establish effective procedures for the collection, evaluation, and dissemination of materials and information, and develop a flexible user support and technical…

Elaborated Resources: An Instructional Design Strategy for Hypermedia.

ERIC Educational Resources Information Center

Rezabek, Randall H.; Ragan, Tillman J.

The concept of hypertext was introduced by Ted Nelson in 1965, but only recently has the widely available technology caught up with the idea. The new generation of microcomputers featuring large internal memories, graphic interfaces, and large data storage capacities have made the commercial development of hypertext/hypermedia software possible. A…

Low-Budget, Cost-Effective OCR: Optical Character Recognition for MS-DOS Micros.

ERIC Educational Resources Information Center

Perez, Ernest

1990-01-01

Discusses optical character recognition (OCR) for use with MS-DOS microcomputers. Cost effectiveness is considered, three types of software approaches to character recognition are explained, hardware and operation requirements are described, possible library applications are discussed, future OCR developments are suggested, and a list of OCR…

Implementation of a microprocessor-based visual-evoked cortical potential recording and analysis system.

PubMed

Wilson, A; Fram, D; Sistar, J

1981-06-01

An Imsai 8080 microcomputer is being used to simultaneously generate a color graphics stimulus display and to record visual-evoked cortical potentials. A brief description of the hardware and software developed for this system is presented. Data storage and analysis techniques are also discussed.

Strategic Choices for Data Communications Systems.

ERIC Educational Resources Information Center

Arns, Robert G.; Urban, Patricia A.

Issues and strategies for developing a campus data communications system are discussed. It is suggested that individual microcomputer (MC) workstations will occasionally have a need for (1) access, via a data communications network, to a more powerful processor; (2) specialized software; (3) sophisticated output devices; (4) central data sets; or…

A Management Information System for Bare Base Civil Engineering Commanders

DTIC Science & Technology

1988-09-01

initial beddown stage. The purpose of this research was to determine the feasibility of developing a microcomputer based management information system (MIS...the software best suited to synthesize four of the categories into a prototype field MIS. Keyword: Management information system , Bare bases, Civil engineering, Data bases, Information retrieval.

Networking the Light Fantastic--CD-ROMs on LANs.

ERIC Educational Resources Information Center

Kittle, Paul W.

1992-01-01

Describes the development of a local area network (LAN) at Loma Linda University that allows remote access for both IBM and Macintosh microcomputers to CD-ROMs. Topics discussed include types of networks; fiber optic technology; networking CD-ROM drives; remote access; modems; CD-ROM databases; memory management; interface software; and future…

Multiplexing the Ethernet Interface Among VAX/VMS Users.

DTIC Science & Technology

1983-12-01

Microcomputer Development Systems (MDS) and VAX/VPS sy’stemn were used for the implementation and testing of the project. The software is designed in such a...detailed design and .splesenta- toa of tie project. Is realLty chape: I constitutes the doee-.at os of the developed software. In soms instances, thisgs that...changes. 460i9n4t 4 provides a high level design of a virtual x $44 aletwock. alcag with some hints which may be useful So 44e W". who will work in this

Conceptual design for the National Water Information System

USGS Publications Warehouse

Edwards, Melvin D.; Putnam, Arthur L.; Hutchison, Norman E.

1986-01-01

The Water Resources Division of the U.S. Geological Survey began the design and development of a National Water Information System (NWIS) in 1983. The NWIS will replace and integrate the existing data systems of the National Water Data Storage and Retrieval System, National Water Data Exchange, National Water-Use Information Program, and Water Resources Scientific Information Center. The NWIS has been designed as an interactive, distributed data system. The software system has been designed in a modular manner which integrates existing software functions and allows multiple use of software modules. The data base has been designed as a relational data model that allows integrated storage of the existing water data, water-use data, and water-data indexing information by using a common relational data base management system. The NWIS will be operated on microcomputers located in each of the Water Resources Division's District offices and many of its State, subdistrict, and field offices. The microcomputers will be linked together through a national telecommunication network maintained by the U. S. Geological Survey. The NWIS is scheduled to be placed in operation in 1990.

Cataloging and Organizing Microcomputer Software--Where Do We Go from First Base?

ERIC Educational Resources Information Center

Choi, Susan E.

This position paper addresses general topics to be considered when organizing library software collections. Tasks involved in organizing and cataloging educational software collections are discussed, including arrangement/classification; the type of catalog; descriptions of the software; the general materials designator; storage requirements; and…

Nine Easy Steps to Avoiding Software Copyright Infringement.

ERIC Educational Resources Information Center

Gamble, Lanny R.; Anderson, Larry S.

1989-01-01

To avoid microcomputer software copyright infringement, administrators must be aware of the law, read the software agreements, maintain good records, submit all software registration cards, provide secure storage, post warnings, be consistent when establishing and enforcing policies, consider a site license, and ensure the legality of currently…

Dissecting the COW

DOE Office of Scientific and Technical Information (OSTI.GOV)

Linstadt, E.

1985-10-01

The COW, or Console On Wheels, is the primary operator interface to the SLC accelerator control system. A hardware and software description of the COW, a microcomputer based system with a color graphics display output and touchpanel and knob inputs, is given. The ease of development and expandability, due to both the modular nature of the hardware and the multitasking, interrupt driven software running in the COW, are described. Integration of the COW into the SLCNET communications network and SLC Control system is detailed.

A Management Information System for Allocating, Monitoring and Reviewing Work Assignments.

DTIC Science & Technology

1986-06-01

This thesis investigated the feasibility of developing a small scale management information system on a micro-computer. The working system was...ORSA journal. The management information system was designed using Ashton-Tate’s dBaseIII software. As designed, the system will operate on any...computer operating under microsoft’s Disk Operating System (MS-DOS). The user must provide his own dBaseIII software. A similar management information system could

Development and implementation of a low cost micro computer system for LANDSAT analysis and geographic data base applications

NASA Technical Reports Server (NTRS)

Faust, N.; Jordon, L.

1981-01-01

Since the implementation of the GRID and IMGRID computer programs for multivariate spatial analysis in the early 1970's, geographic data analysis subsequently moved from large computers to minicomputers and now to microcomputers with radical reduction in the costs associated with planning analyses. Programs designed to process LANDSAT data to be used as one element in a geographic data base were used once NIMGRID (new IMGRID), a raster oriented geographic information system, was implemented on the microcomputer. Programs for training field selection, supervised and unsupervised classification, and image enhancement were added. Enhancements to the color graphics capabilities of the microsystem allow display of three channels of LANDSAT data in color infrared format. The basic microcomputer hardware needed to perform NIMGRID and most LANDSAT analyses is listed as well as the software available for LANDSAT processing.

Microcomputer Software Packages--Choose with Caution.

ERIC Educational Resources Information Center

Naumer, Janet Noll

1983-01-01

Briefly discusses types of software available for library and media center operations and library instruction, suggests three sources of software reviews, and describes almost 50 specific application programs available for bibliographic management, cataloging, circulation, inventory and purchasing, readability, and teaching library skills in…

Computer Center: Software Review: The DynaPulse 200M.

ERIC Educational Resources Information Center

Pankiewicz, Philip R., Ed.

1995-01-01

Reviews the DynaPulse 200M Education Edition microcomputer-based laboratory, which combines interactive software with curriculum and medical instrumentation to teach students about the cardiovascular system. (MKR)

A Review. A Real-Time Microcomputer-Assisted System for Translating Aural, Monophonic Tones into Music Notation as an Aid in Sight-Singing.

ERIC Educational Resources Information Center

Higgins, William R.

1987-01-01

Reviews a dissertation in which the problems of real-time pitch detection by computer were studied in an attempt to develop a learning tool for sightsinging students. Specialized hardware and software were developed to discriminate aural pitches and to display them in real-time using standard notation. (BSR)

Executive Decision Making: Using Microcomputers in Budget Planning.

ERIC Educational Resources Information Center

Hoffman, Roslyn; Robinson, Lucinda

The successful integration of microcomputer support to help prepare for an anticipated budget crisis at the University of Illinois at Chicago is described. The IBM Personal Computer and VisiCalc software were key tools in the decision support system. When campus executives were instructed to cut budgets and reallocate funds to produce a…

Microcomputers in Schools as a Teaching and Learning Aid.

ERIC Educational Resources Information Center

Trotman-Dickenson, D. I.

1986-01-01

Presents the findings of a survey of comprehensive and independent schools' use of microcomputers as teaching and learning aids in economics. Results suggest that use is wide spread but not intensive. Teachers allocate few hours to computer programs per year, have difficulty finding suitable software, and fail to encourage use by girls. (JDH)

Letter from Hong Kong: A Report on Chinese Food, Fake Apples, and IBM's Asian Strategy.

ERIC Educational Resources Information Center

Immel, A. Richard

1984-01-01

Notes that microcomputer use in Hong Kong's small business community does not reflect the growth of its high-tech electronics industry and discusses IBM's influence in Hong Kong and Asia, the counterfeiting of Apple microcomputers and software, and why Apple currently has no recourse. (MBR)

A Practical Application of Microcomputers to Control an Active Solar System.

ERIC Educational Resources Information Center

Goldman, David S.; Warren, William

1984-01-01

Describes the design and implementation of a microcomputer-based model active solar heating system. Includes discussions of: (1) the active solar components (solar collector, heat exchanger, pump, and fan necessary to provide forced air heating); (2) software components; and (3) hardware components (in the form of sensors and actuators). (JN)

Microcomputer Usage in Schools, 1983-84.

ERIC Educational Resources Information Center

Quality Education Data, Inc., Denver, CO.

Results are presented for the third annual survey of all United States school districts by Quality Education Data, Inc. Findings are displayed in tabular form, and include information on the following: size of the microcomputer marketplace and the kinds of people involved; availability of software by brand for home, business, and education use;…

The microcomputer scientific software series 6: ECOPHYS user's manual.

Treesearch

George E. Host; H. Michael Rauscher; J. G. Isebrands; Donald I. Dickmann; Richard E. Dickson; Thomas R. Crow; D.A. Michael

1990-01-01

ECOPHYS is an ecophysiological whole-tree growth process model designed to simulate the growth of poplar in the establishment year. This microcomputer-based model may be used to test the influence of genetically determined physiological or morphological attributes on plant growth. This manual describes the installation, file structures, and operational procedures for...

The microcomputer scientific software series 5: the BIOMASS user's guide.

Treesearch

George E. Host; Stephen C. Westin; William G. Cole; Kurt S. Pregitzer

1989-01-01

BIOMASS is an interactive microcomputer program that uses allometric regression equations to calculate aboveground biomass of common tree species of the Lake States. The equations are species-specific and most use both diameter and height as independent variables. The program accommodates fixed area and variable radius sample designs and produces both individual tree...

Expanding Software Productivity and Power while Reducing Costs.

ERIC Educational Resources Information Center

Winer, Ellen N.

1988-01-01

Microcomputer efficiency and software economy can be achieved through file transfer and data sharing. Costs can be reduced by purchasing computer systems that allow for expansion and portability of data. (MLF)

Some Steps towards Intelligent Computer Tutoring Systems.

ERIC Educational Resources Information Center

Tchogovadze, Gotcha G.

1986-01-01

Describes one way of structuring an intelligent tutoring system (ITS) in light of developments in artificial intelligence. A specialized intelligent operating system (SIOS) is proposed for software for a network of microcomputers, and it is postulated that a general learning system must be used as a basic framework for the SIOS. (Author/LRW)

BIBLIO: A Computer System Designed to Support the Near-Library User Model of Information Retrieval.

ERIC Educational Resources Information Center

Belew, Richard K.; Holland, Maurita Peterson

1988-01-01

Description of the development of the Information Exchange Facility, a prototype microcomputer-based personal bibliographic facility, covers software selection, user selection, overview of the system, and evaluation. The plan for an integrated system, BIBLIO, and the future role of libraries are discussed. (eight references) (MES)

New Tools for "New" History: Computers and the Teaching of Quantitative Historical Methods.

ERIC Educational Resources Information Center

Burton, Orville Vernon; Finnegan, Terence

1989-01-01

Explains the development of an instructional software package and accompanying workbook which teaches students to apply computerized statistical analysis to historical data, improving the study of social history. Concludes that the use of microcomputers and supercomputers to manipulate historical data enhances critical thinking skills and the use…

Software Applications to Educational Planning and Management. A Collection of Papers.

ERIC Educational Resources Information Center

Saint-Germain, M.; And Others

The five papers in this collection examine the existing trends in the use of microcomputers in educational planning and management. In the first paper, "Reflexions sur l'Ordre du Jour" (French), Michel Saint-Germain addresses contextual factors surrounding the use of computers, priorities that must be accounted for before developing new…

Dissecting the COW

DOE Office of Scientific and Technical Information (OSTI.GOV)

Linstadt, E.

1985-04-01

The COW, or Console On Wheels, is the primary operator interface to the SLC accelerator control system. A hardware and software description of the COW, a microcomputer based system with a color graphics display output and touch-panel and knob inputs, is given. The ease of development and expandability, due to both the modular nature of the hardware and the multitasking, interrupt driven software running in the COW, are described. Integration of the COW into the SLCNET communications network and SLC Control system is detailed.

Using the Microcomputer to Teach about Nuclear Energy.

ERIC Educational Resources Information Center

Saltinski, Ronald

1984-01-01

Examines various types of software useful in teaching about nuclear energy. Includes a list of 11 software resources (including program name, source and cost, system requirements, and brief comments about the program). (JN)

Elementary Keyboarding Software Product Reports.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

This report provides detailed product descriptions of 45 software programs designed to teach or improve the keyboarding skills of elementary school students that were identified by the MicroSIFT (Microcomputer Information and Software for Teachers) staff. The descriptions include program titles, producer names, costs, grade levels, hardware,…

Software for Managing Personal Files.

ERIC Educational Resources Information Center

Lundeen, Gerald

1989-01-01

Discusses the special characteristics of personal file management software and compares four microcomputer software packages: Notebook II with Bibliography and Convert, Pro-Cite with Biblio-Links, askSam, and Reference Manager. Each package is evaluated in terms of the user interface, file maintenance, retrieval capabilities, output, and…

The Software Line-up: What Reviewers Look for When Evaluating Software.

ERIC Educational Resources Information Center

ELECTRONIC Learning, 1982

1982-01-01

Contains a check list to aid teachers in evaluating software used in computer-assisted instruction on microcomputers. The evaluation form contains three sections: program description, program evaluation, and overall evaluation. A brief description of a software evaluation program in use at the Granite School District in Utah is included. (JJD)

Summary of paper: Area navigation implementation for a microcomputer-based Loran-C receiver

NASA Technical Reports Server (NTRS)

Oguri, Fujiko

1987-01-01

The development of an area navigation program and the implementation of this software on a microcomputer-based Loran-C receiver to provide high-quality, practical area navigation information for general aviation are described. This software provides range and bearing angle to a selected waypoint, cross-track error, course deviation indication (CDI), ground speed, and estimated time of arrival at the waypoint. The range/bearing calculation, using an elliptical Earth model, provides very good accuracy; the error does not exceed more than -.012 nm (range) or 0.09 degree (bearing) for a maximum range to 530 nm. The alpha-beta filtering is applied in order to reduce the random noise on Loran-C raw data and in the ground speed calculation. Due to alpha-beta filtering, the ground speed calculation has good stability for constant or low-accelerative flight. The execution time of this software is approximately 0.2 second. Flight testing was done with a prototype Loran-C front-end receiver, with the Loran-C area navigation software demonstrating the ability to provide navigation for the pilot to any point in the Loran-C coverage area in true area navigation fashion without line-of-sight and range restriction typical of VOR area navigation.

A microcomputer interface for a digital audio processor-based data recording system.

PubMed

Croxton, T L; Stump, S J; Armstrong, W M

1987-10-01

An inexpensive interface is described that performs direct transfer of digitized data from the digital audio processor and video cassette recorder based data acquisition system designed by Bezanilla (1985, Biophys. J., 47:437-441) to an IBM PC/XT microcomputer. The FORTRAN callable software that drives this interface is capable of controlling the video cassette recorder and starting data collection immediately after recognition of a segment of previously collected data. This permits piecewise analysis of long intervals of data that would otherwise exceed the memory capability of the microcomputer.

A microcomputer interface for a digital audio processor-based data recording system.

PubMed Central

Croxton, T L; Stump, S J; Armstrong, W M

1987-01-01

An inexpensive interface is described that performs direct transfer of digitized data from the digital audio processor and video cassette recorder based data acquisition system designed by Bezanilla (1985, Biophys. J., 47:437-441) to an IBM PC/XT microcomputer. The FORTRAN callable software that drives this interface is capable of controlling the video cassette recorder and starting data collection immediately after recognition of a segment of previously collected data. This permits piecewise analysis of long intervals of data that would otherwise exceed the memory capability of the microcomputer. PMID:3676444

A study of universal modulation techniques applied to satellite data collection

NASA Technical Reports Server (NTRS)

1980-01-01

A universal modulation and frequency control system for use with data collection platform (DCP) transmitters is examined. The final design discussed can, under software/firmwave control, generate all of the specific digital data modulation formats currently used in the NASA satellite data collection service and can simultaneously synthesize the proper RF carrier frequencies employed. A novel technique for DCP time and frequency control is presented. The emissions of NBS radio station WWV/WWVH are received, detected, and finally decoded in microcomputer software to generate a highly accurate time base for the platform; with the assistance of external hardware, the microcomputer also directs the recalibration of all DCP oscillators to achieve very high frequency accuracies and low drift rates versus temperature, supply voltage, and time. The final programmable DCP design also employs direct microcomputer control of data reduction, formatting, transmitter switching, and system power management.

Competencies for Librarians. Proceedings from the 1985 Spring Meeting of the Nebraska Library Association: College and University Section (Omaha, Nebraska, April 26, 1985).

ERIC Educational Resources Information Center

Krzywkowski, Valerie I., Ed.

Based on the conference theme, "Competencies for Librarians," papers presented at the 1985 meeting of the association include: (1) "Planning a Library-Based Public Access Microcomputer Facility" (Suzanne Kehm); (2) "Processing and Circulating Microcomputer Software in the Academic Library: A Sharing Session" (Jan…

Downsizing a database platform for increased performance and decreased costs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Miller, M.M.; Tolendino, L.F.

Technological advances in the world of microcomputers have brought forth affordable systems and powerful software than can compete with the more traditional world of minicomputers. This paper describes an effort at Sandia National Laboratories to decrease operational and maintenance costs and increase performance by moving a database system from a minicomputer to a microcomputer.

A Communication Device for Interfacing Slide/Audio Tape Programs with the Microcomputer for Computer-Assisted Self-Instruction.

ERIC Educational Resources Information Center

Hostetler, Jerry C.; Englert, Duwayne C.

1987-01-01

Presents description of an interface device which ties in microcomputers and slide/tape presentations for computer assisted instruction. Highlights include the use of this technology in an introductory undergraduate zoology course; a discussion of authoring languages with emphasis on SuperPILOT; and hardware and software design for the interface.…

Low-cost digital image processing at the University of Oklahoma

NASA Technical Reports Server (NTRS)

Harrington, J. A., Jr.

1981-01-01

Computer assisted instruction in remote sensing at the University of Oklahoma involves two separate approaches and is dependent upon initial preprocessing of a LANDSAT computer compatible tape using software developed for an IBM 370/158 computer. In-house generated preprocessing algorithms permits students or researchers to select a subset of a LANDSAT scene for subsequent analysis using either general purpose statistical packages or color graphic image processing software developed for Apple II microcomputers. Procedures for preprocessing the data and image analysis using either of the two approaches for low-cost LANDSAT data processing are described.

Thermomechanical Multiaxial Fatigue Testing Capability Developed

NASA Technical Reports Server (NTRS)

1996-01-01

Structural components in aeronautical gas turbine engines typically experience multiaxial states of stress under nonisothermal conditions. To estimate the durability of the various components in the engine, one must characterize the cyclic deformation and fatigue behavior of the materials used under thermal and complex mechanical loading conditions. To this end, a testing protocol and associated test control software were developed at the NASA Lewis Research Center for thermomechanical axial-torsional fatigue tests. These tests are to be performed on thin-walled, tubular specimens fabricated from the cobalt-based superalloy Haynes 188. The software is written in C and runs on an MS-DOS based microcomputer.

Department-Generated Microcomputer Software.

ERIC Educational Resources Information Center

Mantei, Erwin J.

1986-01-01

Explains how self-produced software can be used to perform rapid number analysis or number-crunching duties in geology classes. Reviews programs in mineralogy and petrology and identifies areas in geology where computers can be used effectively. Discusses the advantages and benefits of integrating department-generated software into a geology…

IUWare and Computing Tools: Indiana University's Approach to Low-Cost Software.

ERIC Educational Resources Information Center

Sheehan, Mark C.; Williams, James G.

1987-01-01

Describes strategies for providing low-cost microcomputer-based software for classroom use on college campuses. Highlights include descriptions of the software (IUWare and Computing Tools); computing center support; license policies; documentation; promotion; distribution; staff, faculty, and user training; problems; and future plans. (LRW)

Seven Steps to Responsible Software Selection. ERIC Digest.

ERIC Educational Resources Information Center

Komoski, P. Kenneth; Plotnick, Eric

Microcomputers in schools contribute significantly to the learning process, and software selection is taken as seriously as the selection of text books. The seven step process for responsible software selection are: (1) analyzing needs, including the differentiation between needs and objectives; (2) specification of requirements; (3) identifying…

Fast and precise thermoregulation system in physiological brain slice experiment

NASA Astrophysics Data System (ADS)

Sheu, Y. H.; Young, M. S.

1995-12-01

We have developed a fast and precise thermoregulation system incorporated within a physiological experiment on a brain slice. The thermoregulation system is used to control the temperature of a recording chamber in which the brain slice is placed. It consists of a single-chip microcomputer, a set command module, a display module, and an FLC module. A fuzzy control algorithm was developed and a fuzzy logic controller then designed for achieving fast, smooth thermostatic performance and providing precise temperature control with accuracy to 0.1 °C, from room temperature through 42 °C (experimental temperature range). The fuzzy logic controller is implemented by microcomputer software and related peripheral hardware circuits. Six operating modes of thermoregulation are offered with the system and this can be further extended according to experimental needs. The test results of this study demonstrate that the fuzzy control method is easily implemented by a microcomputer and also verifies that this method provides a simple way to achieve fast and precise high-performance control of a nonlinear thermoregulation system in a physiological brain slice experiment.

Computer vs. Typewriter: Changes in Teaching Methods.

ERIC Educational Resources Information Center

Frankeberger, Lynda

1990-01-01

Factors to consider in making a decision whether to convert traditional typewriting classrooms to microcomputer classrooms include effects on oral instruction, ethical issues in file transfer, and use of keyboarding software and timed writing software. (JOW)

SCIL Executive Summaries.

ERIC Educational Resources Information Center

Samuels, Alan R.; And Others

1987-01-01

These five papers by speakers at the Small Computers in Libraries 1987 conference include: "Acquiring and Using Shareware in Building Small Scale Automated Information systems" (Samuels); "A Software Lending Collection" (Talab); "Providing Subject Access to Microcomputer Software" (Mitchell); "Interfacing Vendor…

Software Reviews.

ERIC Educational Resources Information Center

Mathematics and Computer Education, 1987

1987-01-01

Presented are reviews of several microcomputer software programs. Included are reviews of: (1) Microstat (Zenith); (2) MathCAD (MathSoft); (3) Discrete Mathematics (True Basic); (4) CALCULUS (True Basic); (5) Linear-Kit (John Wiley); and (6) Geometry Sensei (Broderbund). (RH)

Impact of Computer Software on Advertising Media Courses: A Study of 71 Colleges and Universities.

ERIC Educational Resources Information Center

Martin, Dennis G.; Vaccaro-Lloyd, Carla

A study evaluated the impact of microcomputers and software in advertising media courses by surveying media planning instructors in 71 (out of 111) colleges and universities. The survey asked instructors to evaluate textbooks, workbooks, and computer software; to assess the impact of software on the media course; and to compare software users with…

Modeling and MBL: Software Tools for Science.

ERIC Educational Resources Information Center

Tinker, Robert F.

Recent technological advances and new software packages put unprecedented power for experimenting and theory-building in the hands of students at all levels. Microcomputer-based laboratory (MBL) and model-solving tools illustrate the educational potential of the technology. These tools include modeling software and three MBL packages (which are…

Methods and Software for Building Bibliographic Data Bases.

ERIC Educational Resources Information Center

Daehn, Ralph M.

1985-01-01

This in-depth look at database management systems (DBMS) for microcomputers covers data entry, information retrieval, security, DBMS software and design, and downloading of literature search results. The advantages of in-house systems versus online search vendors are discussed, and specifications of three software packages and 14 sources are…

A Guide to Software Evaluation.

ERIC Educational Resources Information Center

Leonard, Rex; LeCroy, Barbara

Arguing that software evaluation is crucial to the quality of courseware available in a school, this paper begins by discussing reasons why microcomputers are making such a tremendous impact on education, and notes that, although the quality of software has improved over the years, the challenge for teachers to integrate computing into the…

A College's Liability for Unauthorized Copying of Microcomputer Software by Students.

ERIC Educational Resources Information Center

Gemignani, Michael

1986-01-01

Reviews copyright law and "contributory infringement" as it relates to computer software and possible student and staff violation in colleges and universities. Also discusses possibilities of "breach of contract" and "negligence" in computer software use. Provides a series of recommendations for universities and colleges to protect their…

Microcomputer Applications for Health Care Professionals. Volume I. Curriculum Improvement Project. Region II.

ERIC Educational Resources Information Center

Bruce, Lucy

This volume is one of three in a self-paced computer literacy course that gives allied health students a firm base of knowledge concerning computer usage in the hospital environment. It also develops skill in several applications software packages. Volume I contains materials for a three-hour course. A student course syllabus provides this…

Microcomputer Applications for Health Care Professionals. Volume II. Curriculum Improvement Project. Region II.

ERIC Educational Resources Information Center

Bruce, Lucy

This volume is one of three in a self-paced computer literacy course that gives allied health students a firm base of knowledge concerning computer usage in the hospital environment. It also develops skill in several applications software packages. Volume II contains materials for three one-hour courses on word processing applications, spreadsheet…

Software Reviews.

ERIC Educational Resources Information Center

Science and Children, 1988

1988-01-01

Reviews six software packages for use with school age children ranging from grade 3 to grade 12. Includes "The Microcomputer Based Lab Project: Motion, Sound"; "Genetics"; "Geologic History"; "The Microscope Simulator"; and "Wiz Works" all for Apple II and "Reading for Information: Level…

What's New in Software? Computer Programs for Unobtrusive, Informal Evaluation.

ERIC Educational Resources Information Center

Hedley, Carolyn

1985-01-01

Teachers can use microcomputers in informal assessment of learning disabled students' academic achievement, math and science progress, reading comprehension, cognitive processes, motivation and social interaction. Selected software for unobtrusive, informal assessment is listed. (CL)

Look What Microcomputers Are Up to Now!

ERIC Educational Resources Information Center

Wilkins, Mary E.

1989-01-01

A teacher of hearing-impaired students describes commercially available software for teaching sign language and finger spelling, lists sources of information about other software programs, and offers suggestions to encourage teachers to utilize computers in their classrooms. (JDD)

The "How To's" of Using Word Processors and Database Managers with Qualitative Data: A Primer for Professionals.

ERIC Educational Resources Information Center

Stuck, M. F.

This guide provides an introduction to the use of microcomputers with qualitative data. It is deliberately non-specific and rudimentary in order to be of maximum benefit to the widest possible audience of beginning microcomputer users who wish to analyze their data using software that is not specifically designed for qualitative data analysis. The…

Microcomputers and the Improvement of Revision Skills.

ERIC Educational Resources Information Center

Balajthy, Ernest; And Others

1987-01-01

Discusses use of word processing software as an effective tool in writing and revision instruction, and describes the role of the teacher. Examples of exercises that encourage revision and of software designed to teach effective revision skills are reviewed. (MBR)

The Apple III.

ERIC Educational Resources Information Center

Ditlea, Steve

1982-01-01

Describes and evaluates the features, performance, peripheral devices, available software, and capabilities of the Apple III microcomputer. The computer's operating system, its hardware, and the commercially produced software it accepts are discussed. Specific applications programs for financial planning, accounting, and word processing are…

MICROPIK: A Multiple-Alternatives, Criterion-Referenced Decisioning Model for Evaluating CAI Software and Microcomputer Hardware Against Selected Curriculum Instructional Objectives. Paper and Report Series No. 73.

ERIC Educational Resources Information Center

Wholeben, Brent Edward

This report describing the use of operations research techniques to determine which courseware packages or what microcomputer systems best address varied instructional objectives focuses on the MICROPIK model, a highly structured evaluation technique for making such complex instructional decisions. MICROPIK is a multiple alternatives model (MAA)…

The microcomputer scientific software series 3: general linear model--analysis of variance.

Treesearch

Harold M. Rauscher

1985-01-01

A BASIC language set of programs, designed for use on microcomputers, is presented. This set of programs will perform the analysis of variance for any statistical model describing either balanced or unbalanced designs. The program computes and displays the degrees of freedom, Type I sum of squares, and the mean square for the overall model, the error, and each factor...

Software Reviews.

ERIC Educational Resources Information Center

Teles, Elizabeth, Ed.; And Others

1990-01-01

Reviewed are two computer software packages for Macintosh microcomputers including "Phase Portraits," an exploratory graphics tool for studying first-order planar systems; and "MacMath," a set of programs for exploring differential equations, linear algebra, and other mathematical topics. Features, ease of use, cost, availability, and hardware…

Leveraging Information Technology. Track VI: Hardware/Software Strategies.

ERIC Educational Resources Information Center

CAUSE, Boulder, CO.

Seven papers from the 1987 CAUSE conference's Track VI, Hardware/Software Strategies, are presented. They include: "Integrated Systems--The Next Steps" (Morris A. Hicks); "Administrative Microcomputing--Roads Traveled, Lessons Learned" (David L. Smallen); "Murphy's First Law and Its Application to Administrative…

Computer Literacy in the Pharmacy Curriculum

PubMed Central

Anderson, R.J.; Young, W. Wayne

1985-01-01

The current generation of pharmacy students must be prepared to make educated decisions on the selection of hardware and software for both business and professional use. Over the next decade, these graduates will be major decision-makers for computerizing over 38,000 community pharmacies and approximately 80% of all hospital pharmacies. A survey of all U.S. colleges of pharmacy was completed to assess the role of microcomputers in the curriculum. The development of a computer applications course at the University of Nebraska utilizing “hands-on” experience in a microcomputer laboratory equipped with IBM and Apple micros is described. The major objective was to attain a degree of computer literacy among undergraduate professional students, and the course structure and organization are applicable to other health care disciplines.

Input and Output Mechanisms and Devices. Phase I: Adding Voice Output to a Speaker-Independent Recognition System.

ERIC Educational Resources Information Center

Scott Instruments Corp., Denton, TX.

This project was designed to develop techniques for adding low-cost speech synthesis to educational software. Four tasks were identified for the study: (1) select a microcomputer with a built-in analog-to-digital converter that is currently being used in educational environments; (2) determine the feasibility of implementing expansion and playback…

Computer Assisted Diagnostic Prescriptive Program in Reading and Mathematics. An Exemplary Micro-Computer Program and a Developer/Demonstrator Project, National Diffusion Network.

ERIC Educational Resources Information Center

Roberson, E. Wayne; Glowinski, Debra J.

The Computer Assisted Diagnostic Prescriptive Program (CADPP) is a customized databased curriculum management system which permits the user to load the following into a filing/retrieval software system: (1) learning characteristics of individual students (e.g., age, instructional level, learning modality); (2) skill-oriented characteristics of…

The New York City Subways: The First Ten Years. A Library Research Exercise Using a Computer.

ERIC Educational Resources Information Center

Machalow, Robert

This document presents a library research exercise developed at York College which uses the Apple IIe microcomputer and word processing software--the Applewriter--to teach library research skills. Unlike some other library research exercises on disk, this program allows the student to decide on alternative approaches to solving the given problem:…

Programmable data collection platform study

NASA Technical Reports Server (NTRS)

1976-01-01

The results of a feasibility study incorporating microprocessors in data collection platforms in described. An introduction to microcomputer hardware and software concepts is provided. The influence of microprocessor technology on the design of programmable data collection platform hardware is discussed. A standard modular PDCP design capable of meeting the design goals is proposed, and the process of developing PDCP programs is examined. A description of design and construction of the UT PDCP development system is given.

The 1993-94 Educational Software Preview Guide.

ERIC Educational Resources Information Center

Best, Anita, Ed.; Mathis, Judi, Ed.

This guide lists favorably reviewed, commercially available, microcomputer software for instructional use in preschool through grade 12. The guide is organized by the following curriculum areas: art; business education; computers; health; instructional tools, including authoring systems, computer assisted drafting (CAD), classroom management,…

Software Review.

ERIC Educational Resources Information Center

McGrath, Diane, Ed.

1989-01-01

Reviewed is a computer software package entitled "Audubon Wildlife Adventures: Grizzly Bears" for Apple II and IBM microcomputers. Included are availability, hardware requirements, cost, and a description of the program. The murder-mystery flavor of the program is stressed in this program that focuses on illegal hunting and game…

Selecting Data-Base Management Software for Microcomputers in Libraries and Information Units.

ERIC Educational Resources Information Center

Pieska, K. A. O.

1986-01-01

Presents a model for the evaluation of database management systems software from the viewpoint of librarians and information specialists. The properties of data management systems, database management systems, and text retrieval systems are outlined and compared. (10 references) (CLB)

National Collegiate Software Clearinghouse Software for the Humanities and Social Sciences. Summer 1989 Catalog.

ERIC Educational Resources Information Center

National Collegiate Software Clearinghouse, Durham, NC.

Over 250 microcomputer software packages, intended for use on MS-DOS machines by scholars and teachers in the humanities and social sciences, are included in this catalog. The clearinghouse's first Macintosh listing is included, with many more Macintosh programs and data sets being planned and tested for future inclusion. Most programs were…

A Comparison of Keyboarding Software for the Elementary Grades. A Quarterly Report.

ERIC Educational Resources Information Center

Nolf, Kathleen; Weaver, Dave

This paper provides generalizations and ideas on what to look for when previewing software products designed for teaching or improving the keyboarding skills of elementary school students, a list of nine products that the MicroSIFT (Microcomputer Software and Information for Teachers) staff recommends for preview, and a table of features comparing…

[3-channels data acquisition system based on single-chip-microcomputer used in the measurement of coronary sinus blood flow].

PubMed

Li, Z; Fan, Y; Chen, G

1999-07-01

The coronary sinus blood flow can be figured out, which based on the principle of thermodilution, so long as gets the temperature of blood, indicator and mixture of blood and indicator respectively. This system is a smart slave module with single-chip-microcomputer. The structure and principles of hardware and the flow chart of software are described in detail.

A Microcomputer Based Aircraft Flight Control System.

DTIC Science & Technology

1980-04-01

time control of an aircraft using a microcomputer system . The applicability of two optimal control 5 1 theories--singular perturbation theory and output...increased controller execution time if implemented in software. This may be unavoidable if the plant is not stabilizable without feedback from such...From the real- time testing of the controller designs, it is seen that when dealing with systems possessing a two- time -scale property, output * * 61 K

MIDAS - A microcomputer-based image display and analysis system with full Landsat frame processing capabilities

NASA Technical Reports Server (NTRS)

Hofman, L. B.; Erickson, W. K.; Donovan, W. E.

1984-01-01

Image Display and Analysis Systems (MIDAS) developed at NASA/Ames for the analysis of Landsat MSS images is described. The MIDAS computer power and memory, graphics, resource-sharing, expansion and upgrade, environment and maintenance, and software/user-interface requirements are outlined; the implementation hardware (including 32-bit microprocessor, 512K error-correcting RAM, 70 or 140-Mbyte formatted disk drive, 512 x 512 x 24 color frame buffer, and local-area-network transceiver) and applications software (ELAS, CIE, and P-EDITOR) are characterized; and implementation problems, performance data, and costs are examined. Planned improvements in MIDAS hardware and design goals and areas of exploration for MIDAS software are discussed.

The Effects of Embedding Generative Cognitive Strategies in Science Software.

ERIC Educational Resources Information Center

Barba, Robertta H.; Merchant, Linda J.

1990-01-01

Discussed is whether embedding generative cognitive strategies in microcomputer courseware improves student performance on cognitive assessment measures and on insect classification tasks. The effects of transactional software on students' knowledge of insect anatomy and principles of insect classification were also investigated. (KR)

Managing Automation: A Process, Not a Project.

ERIC Educational Resources Information Center

Hoffmann, Ellen

1988-01-01

Discussion of issues in management of library automation includes: (1) hardware, including systems growth and contracts; (2) software changes, vendor relations, local systems, and microcomputer software; (3) item and authority databases; (4) automation and library staff, organizational structure, and managing change; and (5) environmental issues,…

Automatic system for ionization chamber current measurements.

PubMed

Brancaccio, Franco; Dias, Mauro S; Koskinas, Marina F

2004-12-01

The present work describes an automatic system developed for current integration measurements at the Laboratório de Metrologia Nuclear of Instituto de Pesquisas Energéticas e Nucleares. This system includes software (graphic user interface and control) and a module connected to a microcomputer, by means of a commercial data acquisition card. Measurements were performed in order to check the performance and for validating the proposed design.

Neuropsychological Assessment and Training of Cognitive Processing Strategies for Reading Recognition and Comprehension: A Computer Assisted Program for Learning Disabled Students. Final Report.

ERIC Educational Resources Information Center

Teeter, Phyllis Anne; Smith, Philip L.

The final report of the 2-year project describes the development and validation of microcomputer software to help assess reading disabled elementary grade children and to provide basic reading instruction. Accomplishments of the first year included: design of the STAR Neuro-Cognitive Assessment Program which includes a reproduction of…

Tinker's Toys: Lessons from Bank Street: Hardware.

ERIC Educational Resources Information Center

Tinker, Robert

1985-01-01

Bank Street Laboratory (a set of hardware/software tools for measuring temperature, light, and sound) consists of a board that plugs into Apple microcomputers, cabling, software, and six probes. Discusses the laboratory's hardware, including the analog-to-digital converter, multiplier chip, and modular connectors. Circuit diagrams of components…

Design of intelligent vehicle control system based on single chip microcomputer

NASA Astrophysics Data System (ADS)

Zhang, Congwei

2018-06-01

The smart car microprocessor uses the KL25ZV128VLK4 in the Freescale series of single-chip microcomputers. The image sampling sensor uses the CMOS digital camera OV7725. The obtained track data is processed by the corresponding algorithm to obtain track sideline information. At the same time, the pulse width modulation control (PWM) is used to control the motor and servo movements, and based on the digital incremental PID algorithm, the motor speed control and servo steering control are realized. In the project design, IAR Embedded Workbench IDE is used as the software development platform to program and debug the micro-control module, camera image processing module, hardware power distribution module, motor drive and servo control module, and then complete the design of the intelligent car control system.

The Osborne 1.

ERIC Educational Resources Information Center

McWilliams, Peter

1982-01-01

Describes the unique features, available software, performance capabilities, system options, costs, advantages, disadvantages, and eccentricities of the Osborne 1 microcomputer. A table summarizes specifications, features, and costs. (JL)

Survey of Latin Instructional Software for the Microcomputer.

ERIC Educational Resources Information Center

Latousek, Robert B., Jr.

A critical review of computer software for computer-assisted instruction (CAI) in Latin presents information regarding user-friendliness, instructiveness, special effects, costs, and availability. Survey responses of first- and second-year Latin students (N=65) at a high school provided data for the comparison of programs. Programs reviewed…

Writing Better Software for Economics Principles Textbooks.

ERIC Educational Resources Information Center

Walbert, Mark S.

1989-01-01

Examines computer software currently available with most introductory economics textbooks. Compares what is available with what should be available in order to meet the goal of effectively using the microcomputer to teach economic principles. Recommends 14 specific pedagogical changes that should be made in order to improve current designs. (LS)

Workshop on Office Automation and Telecommunication: Applying the Technology.

ERIC Educational Resources Information Center

Mitchell, Bill

This document contains 12 outlines that forecast the office of the future. The outlines cover the following topics: (1) office automation definition and objectives; (2) functional categories of office automation software packages for mini and mainframe computers; (3) office automation-related software for microcomputers; (4) office automation…

Computers and Reading: 1984-1989. Selections from "Micro Missive," the Newsletter of MicroSIG, The Special Interest Group for Microcomputers in Reading of the International Reading Association.

ERIC Educational Resources Information Center

Balajthy, Ernest

This publication is a collection of eight articles and ten software reviews written by the author for "Micro Missive" since 1984. "Micro Missive" is a quarterly newsletter that has regularly informed International Reading Association members of new developments in computer-based instruction and reading/language arts through articles, software…

School Microware Reviews. Evaluations of Educational Software for Apple, PET, TRS-80, with Index to Evaluations in Other Publications.

ERIC Educational Resources Information Center

School Microware Reviews, 1981

1981-01-01

This document describes the operation and quality of pre-college instructional software sold for use on microcomputers. It also assists in locating other sources of similar information about instructional software. This edition is limited to programs for the Apple II, Commodore PET, and Radio Shack TRS-80 Model I. Fifty reviews of software…

Development of a 32-bit UNIX-based ELAS workstation

NASA Technical Reports Server (NTRS)

Spiering, Bruce A.; Pearson, Ronnie W.; Cheng, Thomas D.

1987-01-01

A mini/microcomputer UNIX-based image analysis workstation has been designed and is being implemented to use the Earth Resources Laboratory Applications Software (ELAS). The hardware system includes a MASSCOMP 5600 computer, which is a 32-bit UNIX-based system (compatible with AT&T System V and Berkeley 4.2 BSD operating system), a floating point accelerator, a 474-megabyte fixed disk, a tri-density magnetic tape drive, and an 1152 by 910 by 12-plane color graphics/image interface. The software conversion includes reconfiguring the ELAs driver Master Task, recompiling and then testing the converted application modules. This hardware and software configuration is a self-sufficient image analysis workstation which can be used as a stand-alone system, or networked with other compatible workstations.

Information Technology.

ERIC Educational Resources Information Center

Marcum, Deanna; Boss, Richard

1983-01-01

Relates office automation to its application in libraries, discussing computer software packages for microcomputers performing tasks involved in word processing, accounting, statistical analysis, electronic filing cabinets, and electronic mail systems. (EJS)

Development of a software interface for optical disk archival storage for a new life sciences flight experiments computer

NASA Technical Reports Server (NTRS)

Bartram, Peter N.

1989-01-01

The current Life Sciences Laboratory Equipment (LSLE) microcomputer for life sciences experiment data acquisition is now obsolete. Among the weaknesses of the current microcomputer are small memory size, relatively slow analog data sampling rates, and the lack of a bulk data storage device. While life science investigators normally prefer data to be transmitted to Earth as it is taken, this is not always possible. No down-link exists for experiments performed in the Shuttle middeck region. One important aspect of a replacement microcomputer is provision for in-flight storage of experimental data. The Write Once, Read Many (WORM) optical disk was studied because of its high storage density, data integrity, and the availability of a space-qualified unit. In keeping with the goals for a replacement microcomputer based upon commercially available components and standard interfaces, the system studied includes a Small Computer System Interface (SCSI) for interfacing the WORM drive. The system itself is designed around the STD bus, using readily available boards. Configurations examined were: (1) master processor board and slave processor board with the SCSI interface; (2) master processor with SCSI interface; (3) master processor with SCSI and Direct Memory Access (DMA); (4) master processor controlling a separate STD bus SCSI board; and (5) master processor controlling a separate STD bus SCSI board with DMA.

The Software Jungle: To Guide or Not To Guide.

ERIC Educational Resources Information Center

Stigleman, Sue E.

This report describes a project which evaluated five IBM and Macintosh bibliographic formatting software programs--ProCite, Sci-Mate, Reference Manager, Notebook II, and Bibliography--and which was conducted by the Health Sciences Library at the University of North Carolina at Chapel Hill at the request of the campus microcomputer support center.…

Utilizing Technology: A Decision To Enhance Instruction.

ERIC Educational Resources Information Center

Vanasco, Lourdes C.

This review of the literature describes a number of ways in which microcomputers are being used to improve instruction. A discussion of types of software being used in instructional settings focuses primarily on the use of word processing programs by both instructors and students in writing. Descriptions of types of computer software that may be…

Computer Software for Forestry Technology Curricula. Final Report.

ERIC Educational Resources Information Center

Watson, Roy C.; Scobie, Walter R.

Since microcomputers are being used more and more frequently in the forest products industry in the Pacific Northwest, Green River Community College conducted a project to search for BASIC language computer programs pertaining to forestry, and when possible, to adapt such software for use in teaching forestry technology. The search for applicable…

Simulations and the Curriculum.

ERIC Educational Resources Information Center

Ediger, Marlow

Microcomputers can be used with simulation software to provide students both with experience in the "real world" of decision making and feedback on the decisions made. Such software allows individual students to choose the roles they wish to play from a menu of diverse roles and provides alternatives for them to consider for each decision to be…

The Implications of Cognitive Psychology for Computer-Based Learning Tools.

ERIC Educational Resources Information Center

Kozma, Robert B.

1987-01-01

Defines cognitive computer tools as software programs that use the control capabilities of computers to amplify, extend, or enhance human cognition; suggests seven ways in which computers can aid learning; and describes the "Learning Tool," a software package for the Apple Macintosh microcomputer that is designed to aid learning of…

Software Tools: A One-Semester Secondary School Computer Course.

ERIC Educational Resources Information Center

Bromley, John; Lakatos, John

1985-01-01

Provides a course outline, describes equipment and teacher requirements, discusses student evaluation and course outcomes, and details the computer programs used in a high school course. The course is designed to teach students use of the microcomputer as a tool through hands-on experience with a variety of commercial software programs. (MBR)

UTOOLS: microcomputer software for spatial analysis and landscape visualization.

Treesearch

Alan A. Ager; Robert J. McGaughey

1997-01-01

UTOOLS is a collection of programs designed to integrate various spatial data in a way that allows versatile spatial analysis and visualization. The programs were designed for watershed-scale assessments in which a wide array of resource data must be integrated, analyzed, and interpreted. UTOOLS software combines raster, attribute, and vector data into "spatial...

Development of a prototype multi-processing interactive software invocation system

NASA Technical Reports Server (NTRS)

Berman, W. J.

1983-01-01

The Interactive Software Invocation System (NASA-ISIS) was first transported to the M68000 microcomputer, and then rewritten in the programming language Path Pascal. Path Pascal is a significantly enhanced derivative of Pascal, allowing concurrent algorithms to be expressed using the simple and elegant concept of Path Expressions. The primary results of this contract was to verify the viability of Path Pascal as a system's development language. The NASA-ISIS implementation using Path Pascal is a prototype of a large, interactive system in Path Pascal. As such, it is an excellent demonstration of the feasibility of using Path Pascal to write even more extensive systems. It is hoped that future efforts will build upon this research and, ultimately, that a full Path Pascal/ISIS Operating System (PPIOS) might be developed.

Switching from computer to microcomputer architecture education

NASA Astrophysics Data System (ADS)

Bolanakis, Dimosthenis E.; Kotsis, Konstantinos T.; Laopoulos, Theodore

2010-03-01

In the last decades, the technological and scientific evolution of the computing discipline has been widely affecting research in software engineering education, which nowadays advocates more enlightened and liberal ideas. This article reviews cross-disciplinary research on a computer architecture class in consideration of its switching to microcomputer architecture. The authors present their strategies towards a successful crossing of boundaries between engineering disciplines. This communication aims at providing a different aspect on professional courses that are, nowadays, addressed at the expense of traditional courses.

The Shock and Vibration Digest. Volume 17, Number 4

DTIC Science & Technology

1985-04-01

software packages for engineering signed to be easy to use from the outset, computations which were specifically writ- and this design philosophy is largely...re- ten for use on microcomputers. Software sponsible for their increasing popularity; packages related to shock and vibration are this same design...philosophy appears to have available for both experimental and for been carried over to the design of today’s analytical applications. Typical software

Development Of Knowledge Systems For Trouble Shooting Complex Production Machinery

NASA Astrophysics Data System (ADS)

Sanford, Richard L.; Novak, Thomas; Meigs, James R.

1987-05-01

This paper discusses the use of knowledge base system software for microcomputers to aid repairmen in diagnosing electrical failures in complex mining machinery. The knowledge base is constructed to allow the user to input initial symptoms of the failed machine, and the most probable cause of failure is traced through the knowledge base, with the software requesting additional information such as voltage or resistance measurements as needed. Although the case study presented is for an underground mining machine, results have application to any industry using complex machinery. Two commercial expert-system development tools (M1 TM and Insight 2+TM) and an Al language (Turbo PrologTM) are discussed with emphasis on ease of application and suitability for this study.

OCEAN-PC and a distributed network for ocean data

NASA Technical Reports Server (NTRS)

Mclain, Douglas R.

1992-01-01

The Intergovernmental Oceanographic Commission (IOC) wishes to develop an integrated software package for oceanographic data entry and access in developing countries. The software, called 'OCEAN-PC', would run on low cost PC microcomputers and would encourage and standardize: (1) entry of local ocean observations; (2) quality control of the local data; (3) merging local data with historical data; (4) improved display and analysis of the merged data; and (5) international data exchange. OCEAN-PC will link existing MS-DOS oceanographic programs and data sets with table-driven format conversions. Since many ocean data sets are now being distributed on optical discs (Compact Discs - Read Only Memory, CD-ROM, Mass et al. 1987), OCEAN-PC will emphasize access to CD-ROMs.

Space station operating system study

NASA Technical Reports Server (NTRS)

Horn, Albert E.; Harwell, Morris C.

1988-01-01

The current phase of the Space Station Operating System study is based on the analysis, evaluation, and comparison of the operating systems implemented on the computer systems and workstations in the software development laboratory. Primary emphasis has been placed on the DEC MicroVMS operating system as implemented on the MicroVax II computer, with comparative analysis of the SUN UNIX system on the SUN 3/260 workstation computer, and to a limited extent, the IBM PC/AT microcomputer running PC-DOS. Some benchmark development and testing was also done for the Motorola MC68010 (VM03 system) before the system was taken from the laboratory. These systems were studied with the objective of determining their capability to support Space Station software development requirements, specifically for multi-tasking and real-time applications. The methodology utilized consisted of development, execution, and analysis of benchmark programs and test software, and the experimentation and analysis of specific features of the system or compilers in the study.

The Computer Revolution and Physical Chemistry.

ERIC Educational Resources Information Center

O'Brien, James F.

1989-01-01

Describes laboratory-oriented software programs that are short, time-saving, eliminate computational errors, and not found in public domain courseware. Program availability for IBM and Apple microcomputers is included. (RT)

Setting Up a Public Use Local Area Network.

ERIC Educational Resources Information Center

Flower, Eric; Thulstrup, Lisa

1988-01-01

Describes a public use microcomputer cluster at the University of Maine, Orono. Various network topologies, hardware and software options, installation problems, system management, and performance are discussed. (MES)

Microcomputers: Means to Achievement. Using Information More Efficiently for Special Needs Learners.

ERIC Educational Resources Information Center

Brown, James M.

1984-01-01

Discusses database management systems for special needs student information management. Considers data access policies, implementation, software selection criteria, and special needs related uses. (SK)

Creating a Mobile Autonomous Robot Research System (MARRS)

DTIC Science & Technology

1984-12-01

Laboratory was made possible through the energetic support of many individuals and organizations. In particluar, we want to thank our thesis advisor Dr...subsystems. Computer Hardware Until a few years ago autonomous vehicles were unheard of in real life. The advent of the microcomputer has made fact...8217i.vjf/^vf.’ Most software development efforts for MARRS-1 took advantage of Virtual Devices Robo C compiler and Robo Assembler. The next best

Review of the Water Resources Information System of Argentina

USGS Publications Warehouse

Hutchison, N.E.

1987-01-01

A representative of the U.S. Geological Survey traveled to Buenos Aires, Argentina, in November 1986, to discuss water information systems and data bank implementation in the Argentine Government Center for Water Resources Information. Software has been written by Center personnel for a minicomputer to be used to manage inventory (index) data and water quality data. Additional hardware and software have been ordered to upgrade the existing computer. Four microcomputers, statistical and data base management software, and network hardware and software for linking the computers have also been ordered. The Center plans to develop a nationwide distributed data base for Argentina that will include the major regional offices as nodes. Needs for continued development of the water resources information system for Argentina were reviewed. Identified needs include: (1) conducting a requirements analysis to define the content of the data base and insure that all user requirements are met, (2) preparing a plan for the development, implementation, and operation of the data base, and (3) developing a conceptual design to inform all development personnel and users of the basic functionality planned for the system. A quality assurance and configuration management program to provide oversight to the development process was also discussed. (USGS)

Integrated Online Software for Libraries: An Overview of Today's Best-Selling IOLS. Options from the U.S. Perspective.

ERIC Educational Resources Information Center

Cibbarelli, Pamela

1996-01-01

Profiles the top-selling IOLS (integrated online library systems) software for libraries based on sales figures reported in the 1996 "Library Journal" annual survey of the library automation marketplace. Highlights include microcomputer-based systems and minicomputer-based systems, system components, MARC formats, and market sectors.…

A Microcomputer-Based Software Package for Eye-Monitoring Research. Technical Report No. 434.

ERIC Educational Resources Information Center

McConkie, George W.; And Others

A software package is described that collects and reduces eye behavior data (eye position and pupil size) using an IBM-PC compatible computer. Written in C language for speed and portability, it includes several features: (1) data can be simultaneously collected from other sources (such as electroencephalography and electromyography); (2)…

Citizenship Education Software: A Selective, Annotated Bibliography of Microcomputer Programs for the Social Studies.

ERIC Educational Resources Information Center

White, Charles S.

1983-01-01

Software listed was evaluated on the basis of content relevance, variety of instructional strategies, exemplary use of computer for instruction, factual accuracy, evidence of skillful programing, and general "user friendliness." Compatibility with an Apple II+, 48K, was required. Materials for use in grades three through the college level are…

Software for Information Storage and Retrieval Tested, Evaluated and Compared: Part VI--Various Additional Programs.

ERIC Educational Resources Information Center

Sieverts, Eric G.; And Others

1993-01-01

Reports on tests evaluating nine microcomputer software packages designed for information storage and retrieval: BRS-Search, dtSearch, InfoBank, Micro-OPC, Q&A, STN-PFS, Strix, TINman, and ZYindex. Tables and narrative evaluations detail results related to security, hardware, user features, search capability, indexing, input, maintenance of files,…

Practical applications of remote sensing technology

NASA Technical Reports Server (NTRS)

Whitmore, Roy A., Jr.

1990-01-01

Land managers increasingly are becoming dependent upon remote sensing and automated analysis techniques for information gathering and synthesis. Remote sensing and geographic information system (GIS) techniques provide quick and economical information gathering for large areas. The outputs of remote sensing classification and analysis are most effective when combined with a total natural resources data base within the capabilities of a computerized GIS. Some examples are presented of the successes, as well as the problems, in integrating remote sensing and geographic information systems. The need to exploit remotely sensed data and the potential that geographic information systems offer for managing and analyzing such data continues to grow. New microcomputers with vastly enlarged memory, multi-fold increases in operating speed and storage capacity that was previously available only on mainframe computers are a reality. Improved raster GIS software systems have been developed for these high performance microcomputers. Vector GIS systems previously reserved for mini and mainframe systems are available to operate on these enhanced microcomputers. One of the more exciting areas that is beginning to emerge is the integration of both raster and vector formats on a single computer screen. This technology will allow satellite imagery or digital aerial photography to be presented as a background to a vector display.

A Study of the Air Force’s Current Method of Training Individuals to Use Contractor Developed Software in Information Management and the Perceived Effectiveness of Training

DTIC Science & Technology

1990-12-01

and only one Navy study was located. Lt. Cynthia S. Lassnoff (USN) conducted a case analysis of the training requirements of Navy microcomputer users...effectiveness of the training. The study found that greater emphasis must be placed on developing and supporting the use of a standardized training...recommends areas of further research based on the findings of this research. 1-8 II. Background No previous studies were located that evaluated how the Air

Toy Control Program evaluation.

PubMed

Stewart, H A; Ormond, C; Seeger, B R

1991-08-01

The Toy Control Program for the Apple IIe microcomputer is a software and hardware package developed for the training of single-switch scanning skills. The specially designed scanning programs provide on screen visual feedback and activate a battery-powered toy to reinforce performance. This study examined whether the training of preschool subjects in single-switch scanning skills with the Toy Control Program would result in increased task completion scores and increased levels of attention to task, as compared with conditions of toy activation only and microcomputer programs with screen reinforcement only. The results showed that the subjects paid significantly more attention to the toys as reinforcers (p less than .01). No significant difference was found for the performance results of the three conditions. These findings support the use of a program like the Toy Control Program, which integrates the instructional capabilities of a computer with the reinforcement potential of a toy and the creativity of a therapist.

The study and design of tension controller

NASA Astrophysics Data System (ADS)

Jun, G.; Lamei, X.

2018-02-01

Tension control is a wide used technology in areas such as textiles, paper and plastic films. In this article, the tension control system release and winding process is analyzed and the mathematical model of tension control system is established, and a high performance tension controller is designed. In hardware design, STM32F130 single chip microcomputer is used as the control core, which has the characteristics of fast running speed and rich peripheral features. In software design, μC/OS-II operating system is introduced to improve the efficiency of single chip microcomputer, and enhance the independence of each module, and make development and maintenance more convenient. The taper tension control is adopted in the winding part, which can effectively solve the problem of rolling shrinkage. The results show that the tension controller has the characteristics of simple structure, easy operation and stable performance.

A Decision Model for Selection of Microcomputers and Operating Systems.

DTIC Science & Technology

1984-06-01

is resilting in application software (for microccmputers) being developed almost exclu- sively tor the IBM PC and compatiole systems. NAVDAC ielt that...location can be indepen- dently accessed. RAN memory is also often called read/ write memory, hecause new information can be written into and read from...when power is lost; this is also read/ write memory. Bubble memory, however, has significantly slower access times than RAM or RON and also is not preva

The Computer: An Effective Research Assistant

PubMed Central

Gancher, Wendy

1984-01-01

The development of software packages such as data management systems and statistical packages has made it possible to process large amounts of research data. Data management systems make the organization and manipulation of such data easier. Floppy disks ease the problem of storing and retrieving records. Patient information can be kept confidential by limiting access to computer passwords linked with research files, or by using floppy disks. These attributes make the microcomputer essential to modern primary care research. PMID:21279042

Desktop Publishing in Libraries.

ERIC Educational Resources Information Center

Cisler, Steve

1987-01-01

Describes the components, costs, and capabilities of several desktop publishing systems, and examines their possible impact on work patterns within organizations. The text and graphics of the article were created using various microcomputer software packages. (CLB)

The Personal Computer in Mechanical Engineering Thermodynamics Courses.

ERIC Educational Resources Information Center

Romer, I. C., Jr.; Balmer, R. T.

1986-01-01

Describes experiences over several semesters with microcomputers in a mechanical engineering applied thermodynamics course. Includes course objectives, computer assignment structure, typical assignments, prewritten versus student-written software, and other topic areas. (JN)

Purchasing a Microprocessor System for Administrative Use in Schools.

ERIC Educational Resources Information Center

Marshall, David G.

1982-01-01

Describes a series of decision-making steps regarding the purchase of microcomputers for administrative use in schools. Includes such topics as defining information needs and purchasing computer hardware and software. (Author/JJD)

Management and development of local area network upgrade prototype

NASA Technical Reports Server (NTRS)

Fouser, T. J.

1981-01-01

Given the situation of having management and development users accessing a central computing facility and given the fact that these same users have the need for local computation and storage, the utilization of a commercially available networking system such as CP/NET from Digital Research provides the building blocks for communicating intelligent microsystems to file and print services. The major problems to be overcome in the implementation of such a network are the dearth of intelligent communication front-ends for the microcomputers and the lack of a rich set of management and software development tools.

Selective Guide to Literature on Software Review Sources. Engineering Literature Guides, Number 8.

ERIC Educational Resources Information Center

Bean, Margaret H., Ed.

This selective literature guide serves as a directory to software evaluation sources for all sizes of microcomputers. Information is provided on review sources and guides which deal with a variety of applications such as library, engineering, school, and business as well as a variety of systems, including DOS and CP/M. This document is intended to…

A Survey of University Students' Behavior, Knowledge, and Opinions Regarding Unauthorized Copies of Computer Software.

ERIC Educational Resources Information Center

Glowacki, Margaret L.; And Others

The purpose of this study was to determine the nature and extent of unauthorized copying of microcomputer software by university students. The sample consisted of 392 university students ranging in age from 18 to 35. A survey instrument administered to all students contained 20 Likert-type questions designed to gather data on students' behavior,…

An Empirical Assessment of Selected Software Purported to Raise SAT Scores Significantly When Utilized With Short-Term CAI on the Microcomputer.

ERIC Educational Resources Information Center

Davis, Wesley D.

This study evaluated Krell's 1981-82 Scholastic Aptitude Test (SAT) preparatory series software purported to raise students' scores substantially after only a short term of computer-assisted instruction (CAI). Forty-eight college-bound juniors from Escambia County (Florida) were assigned to experimental and control groups. A two-phased pre- and…

Software for Teaching about AIDS & Sex: A Critical Review of Products. A MicroSIFT Report.

ERIC Educational Resources Information Center

Weaver, Dave

This document contains critical reviews of 10 microcomputer software packages and two interactive videodisc products designed for use in teaching about Acquired Immune Deficiency Syndrome (AIDS) and sex at the secondary school level and above. Each package was reviewed by one or two secondary school health teachers and by a staff member from the…

Computers and Children: Problems and Possibilities.

ERIC Educational Resources Information Center

Siegfried, Pat

1983-01-01

Discusses the use of computers by children, highlighting a definition of computer literacy, computer education in schools, computer software, microcomputers, programming languages, and public library involvement. Seven references and a 40-item bibliography are included. (EJS)

Technology for Libraries.

ERIC Educational Resources Information Center

Phenix, Katharine; And Others

1990-01-01

Five articles discuss information technology in libraries: (1) "Software for Libraries" (Katharine Phenix); (2) "Online Update: European Online Services" (Martin Kesselman); (3) "Connect Time: Online Pricing Breakthroughs" (Barbara Quint); (4) "Microcomputing: Micro Biology Computer Viruses" (James LaRue);…

Computer Series, 4: Bits, Bytes, Boards, Buses, and Beyond.

ERIC Educational Resources Information Center

Gerhold, George; And Others

1979-01-01

Presents a general introduction to microprocessors and microcomputers. Guidelines for purchasing software and hardware are intended to familiarize potential buyers with the current equipment on the market and the terminology in use. (SA)

Architecture of the software for LAMOST fiber positioning subsystem

NASA Astrophysics Data System (ADS)

Peng, Xiaobo; Xing, Xiaozheng; Hu, Hongzhuan; Zhai, Chao; Li, Weimin

2004-09-01

The architecture of the software which controls the LAMOST fiber positioning sub-system is described. The software is composed of two parts as follows: a main control program in a computer and a unit controller program in a MCS51 single chip microcomputer ROM. And the function of the software includes: Client/Server model establishment, observation planning, collision handling, data transmission, pulse generation, CCD control, image capture and processing, and data analysis etc. Particular attention is paid to the ways in which different parts of the software can communicate. Also software techniques for multi threads, SOCKET programming, Microsoft Windows message response, and serial communications are discussed.

Experimenting with brass musical instruments

NASA Astrophysics Data System (ADS)

Lo Presto, Michael C.

2003-07-01

With the aid of microcomputer hardware and software for the introductory physics laboratory, I have developed several experiments dealing with the properties of brass musical instruments that could be used when covering sound anywhere from an introductory physics laboratory to a course in musical acoustics, or even independent studies. The results of these experiments demonstrate in a quantitative fashion the effects of the mouthpiece and bell on the frequencies of the sound waves and thus the musical pitches produced. Most introductory sources only discuss these effects qualitatively.

The Microcomputer Revolution.

ERIC Educational Resources Information Center

Fosdick, Howard

1980-01-01

Examines the development of the microcomputer and focuses on its potential for library automation. The characteristics of microcomputers and minicomputers are contrasted and a selected annotated bibliography includes a list of specialty magazines on microcomputers. (RAA)

Forensic microradiology: micro-computed tomography (Micro-CT) and analysis of patterned injuries inside of bone.

PubMed

Thali, Michael J; Taubenreuther, Ulrike; Karolczak, Marek; Braun, Marcel; Brueschweiler, Walter; Kalender, Willi A; Dirnhofer, Richard

2003-11-01

When a knife is stabbed in bone, it leaves an impression in the bone. The characteristics (shape, size, etc.) may indicate the type of tool used to produce the patterned injury in bone. Until now it has been impossible in forensic sciences to document such damage precisely and non-destructively. Micro-computed tomography (Micro-CT) offers an opportunity to analyze patterned injuries of tool marks made in bone. Using high-resolution Micro-CT and computer software, detailed analysis of three-dimensional (3D) architecture has recently become feasible and allows microstructural 3D bone information to be collected. With adequate viewing software, data from 2D slice of an arbitrary plane can be extracted from 3D datasets. Using such software as a "digital virtual knife," the examiner can interactively section and analyze the 3D sample. Analysis of the bone injury revealed that Micro-CT provides an opportunity to correlate a bone injury to an injury-causing instrument. Even broken knife tips can be graphically and non-destructively assigned to a suspect weapon.

The Role of Personal Computers in Vocational Education: A Critical View.

ERIC Educational Resources Information Center

Passmore, David L.; And Others

1984-01-01

Personal computers are inexpensive, portable, accessible, and adaptable for vocational education instruction, administration, and communications. Successful infusion of microcomputers into vocational education requires staff orientation, improvement in software quality, and careful planning. (SK)

The application of X-ray microtomography for the assessement of root resorption caused by the orthodontic treatment of premolars.

PubMed

Sawicka, Monika; Bedini, Rossella; Pecci, Raffaella; Pameijer, Cornelis Hans; Kmiec, Zbigniew

2012-01-01

The purpose of this study was to demonstrate potential application of micro-computed tomography in the morphometric analysis of the root resorption in extracted human first premolars subjected to the orthodontic force. In one patient treated in the orthodontic clinic two mandibular first premolars subjected to orthodontic force for 4 weeks and one control tooth were selected for micro-computed tomographic analysis. The hardware device used in this study was a desktop X-ray microfocus CT scanner (SkyScan 1072). The morphology of root's surfaces was assessed by TView and Computer Tomography Analyzer (CTAn) softwares (SkyScan, bvba) which allowed analysis of all microscans, identification of root resorption craters and measurement of their length, width and volume. Microscans showed in details the surface morphology of the investigated teeth. The analysis of microscans allowed to detect 3 root resorption cavities in each of the orthodontically moved tooth and only one resorption crater in the control tooth. The volumes of the resorption craters in orthodontically-treated teeth were much larger than in a control tooth. Micro-computed tomography is a reproducible technique for the three-dimensional non-invasive assessment of root's morphology ex vivo. TView and CTan softwares are useful in accurate morphometric measurements of root's resorption.

Microcomputer-assisted transmission of disaster data by cellular telephone.

PubMed

Wigder, H N; Fligner, D J; Rivers, D; Hotch, D

1989-01-01

Voice communication of information during disasters is often inadequate. In particular, simultaneous transmission by multiple callers on the same frequency can result in blocked transmissions and miscommunications. In contrast, nonvoice transmission of data requires less time than does voice communication of the same data, and may be more accurate. We conducted a pilot study to test the feasibility of a microcomputer assisted communication (MAC) network linking the disaster scene and the command hospital. The radio chosen to transmit data from the field disaster site to the command hospital was a cellular telephone connected to the microcomputer by modem. Typed communications between the microcomputer operators enabled dialogue between the disaster site and the hospitals. A computer program using commercially available software (Symphony by Lotus, Inc.) was written to allow for data entry, data transmission, and reports. Patient data, including age, sex, severity of injury, identification number, major injuries, and hospital destination were successfully transmitted from the disaster site command post to the command hospital. This pilot test demonstrated the potential applicability of MAC for facilitating transmission of patient data during a disaster.

An experimental microcomputer controlled system for synchronized pulsating anti-gravity suit.

PubMed

Moore, T W; Foley, J; Reddy, B R; Kepics, F; Jaron, D

1987-07-01

An experimental system to deliver synchronized external pressure pulsations to the lower body is described in this technical note. The system is designed using a microcomputer with a real time interface and an electro-pneumatic subsystem capable of delivering pressure pulses to a modified anti-G suit at a fast rate. It is versatile, containing many options for synchronizing, phasing and sequencing of the pressure pulsations and controlling the pressure level in the suit bladders. Details of its software and hardware are described along with the results of initial testing in a Dynamic Flight Simulator on human volunteers.

Basic avionics module design for general aviation aircraft

NASA Technical Reports Server (NTRS)

Smyth, R. K.; Smyth, D. E.

1978-01-01

The design of an advanced digital avionics system (basic avionics module) for general aviation aircraft operated with a single pilot under IFR conditions is described. The microprocessor based system provided all avionic functions, including flight management, navigation, and lateral flight control. The mode selection was interactive with the pilot. The system used a navigation map data base to provide operation in the current and planned air traffic control environment. The system design included software design listings for some of the required modules. The distributed microcomputer uses the IEEE 488 bus for interconnecting the microcomputer and sensors.

Commutated automatic gain control system

NASA Technical Reports Server (NTRS)

Yost, S. R.

1982-01-01

A commutated automatic gain control (AGC) system was designed and built for a prototype Loran C receiver. The receiver uses a microcomputer to control a memory aided phase-locked loop (MAPLL). The microcomputer also controls the input/output, latitude/longitude conversion, and the recently added AGC system. The circuit designed for the AGC is described, and bench and flight test results are presented. The AGC circuit described actually samples starting at a point 40 microseconds after a zero crossing determined by the software lock pulse ultimately generated by a 30 microsecond delay and add network in the receiver front end envelope detector.

ANNIE - INTERACTIVE PROCESSING OF DATA BASES FOR HYDROLOGIC MODELS.

USGS Publications Warehouse

Lumb, Alan M.; Kittle, John L.

1985-01-01

ANNIE is a data storage and retrieval system that was developed to reduce the time and effort required to calibrate, verify, and apply watershed models that continuously simulate water quantity and quality. Watershed models have three categories of input: parameters to describe segments of a drainage area, linkage of the segments, and time-series data. Additional goals for ANNIE include the development of software that is easily implemented on minicomputers and some microcomputers and software that has no special requirements for interactive display terminals. Another goal is for the user interaction to be based on the experience of the user so that ANNIE is helpful to the inexperienced user and yet efficient and brief for the experienced user. Finally, the code should be designed so that additional hydrologic models can easily be added to ANNIE.

Evaluation Criteria for Micro-CAI: A Psychometric Approach

PubMed Central

Wallace, Douglas; Slichter, Mark; Bolwell, Christine

1985-01-01

The increased use of microcomputer-based instructional programs has resulted in a greater need for third-party evaluation of the software. This in turn has prompted the development of micro-CAI evaluation tools. The present project sought to develop a prototype instrument to assess the impact of CAI program presentation characteristics on students. Data analysis and scale construction was conducted using standard item reliability analyses and factor analytic techniques. Adequate subscale reliabilities and factor structures were found, suggesting that a psychometric approach to CAI evaluation may possess some merit. Efforts to assess the utility of the resultant instrument are currently underway.

Workstations in Higher Education.

ERIC Educational Resources Information Center

Weissman, Ronald F. E.; And Others

1988-01-01

Five articles discuss various aspects of workstations and their applications in higher education. Highlights include microcomputers and workstations; UNIX operating system; campus-wide networks; software; Project SOCRATES and the interdisciplinary aspect of engineering; mechanical system design and simulation; and the Creation Station, a…

Microcomputer Simulation of Real Gases--Part 1.

ERIC Educational Resources Information Center

Sperandeo-Mineo, R. M.; Tripi, G.

1987-01-01

Describes some simple computer programs designed to simulate the molecular dynamics of two-dimensional systems with a Lennard-Jones interaction potential. Discusses the use of the software in introductory physics courses at the high school and college level. (TW)

Demonstration project: Putting the bioastronautics data book on line

NASA Technical Reports Server (NTRS)

Travis, I. L.

1985-01-01

The possibilities for prototyping electronic document designs using existing microcomputer software are considered. An initial prototype of a hierarchically structured design that includes both text and graphics from a section of the Bioastronautics Data Book are considered.

Rushing toward Courseware.

ERIC Educational Resources Information Center

Petrakos, Pamela

1981-01-01

Looks at current efforts by several major textbook publishers to produce microcomputer-based computer-assisted-instruction materials and discusses attitudes some of these publishing houses are taking toward the growing educational software market. Journal availability: 1001001 Inc., 80 Pine Street, Peterborough, NH 03458. (SJL)

Computer Series, 78.

ERIC Educational Resources Information Center

Moore, John W., Ed.

1986-01-01

Presents six brief articles dealing with the use of computers in teaching various topics in chemistry. Describes hardware and software applications which relate to protein graphics, computer simulated metabolism, interfaces between microcomputers and measurement devices, courseware available for spectrophotometers, and the calculation of elemental…

Ada and the rapid development lifecycle

NASA Technical Reports Server (NTRS)

Deforrest, Lloyd; Gref, Lynn

1991-01-01

JPL is under contract, through NASA, with the US Army to develop a state-of-the-art Command Center System for the US European Command (USEUCOM). The Command Center System will receive, process, and integrate force status information from various sources and provide this integrated information to staff officers and decision makers in a format designed to enhance user comprehension and utility. The system is based on distributed workstation class microcomputers, VAX- and SUN-based data servers, and interfaces to existing military mainframe systems and communication networks. JPL is developing the Command Center System utilizing an incremental delivery methodology called the Rapid Development Methodology with adherence to government and industry standards including the UNIX operating system, X Windows, OSF/Motif, and the Ada programming language. Through a combination of software engineering techniques specific to the Ada programming language and the Rapid Development Approach, JPL was able to deliver capability to the military user incrementally, with comparable quality and improved economies of projects developed under more traditional software intensive system implementation methodologies.

User's guide to the LLL BASIC interpreter. [For 8080-based MCS-80 microcomputer system

DOE Office of Scientific and Technical Information (OSTI.GOV)

Allison, T.; Eckard, R.; Barber, J.

1977-06-09

Scientists are finding increased applications for microcomputers as process controllers in their experiments. However, while microcomputers are small and inexpensive, they are difficult to program in machine or assembly language. A high-level language is needed to enable scientists to develop their own microcomputer programs for their experiments on location. Recognizing this need, LLL contracted to have such a language developed. This report describes the result--the LLL BASIC interpreter, which operates with LLL's 8080-based MCS-80 microcomputer system. 4 tables.

CPE--A New Perspective: The Impact of the Technology Revolution. Proceedings of the Computer Performance Evaluation Users Group Meeting (19th, San Francisco, California, October 25-28, 1983). Final Report. Reports on Computer Science and Technology.

ERIC Educational Resources Information Center

Mobray, Deborah, Ed.

Papers on local area networks (LANs), modelling techniques, software improvement, capacity planning, software engineering, microcomputers and end user computing, cost accounting and chargeback, configuration and performance management, and benchmarking presented at this conference include: (1) "Theoretical Performance Analysis of Virtual…

Attacking Software Crisis: A Macro Approach.

DTIC Science & Technology

1985-03-01

Advisor X0774R.. Dyns, Second Reader W.R. Greer r. armn, Department of AAministrative Sciences Kneale rf. mrh- Dean of Information and Policy siences ...was at least originally intended to have practical value, that is, to satisfy some real need. Even the recent wave of game software for microcomputer...Comparing Online an" Offline Programming Performance, Communications of the ACM, January, 1968. 31. Schwartz, ,J. "Analyzing Large-Scale System

Interactive graphics for the Macintosh: software review of FlexiGraphs.

PubMed

Antonak, R F

1990-01-01

While this product is clearly unique, its usefulness to individuals outside small business environments is somewhat limited. FlexiGraphs is, however, a reasonable first attempt to design a microcomputer software package that controls data through interactive editing within a graph. Although the graphics capabilities of mainframe programs such as MINITAB (Ryan, Joiner, & Ryan, 1981) and the graphic manipulations available through exploratory data analysis (e.g., Velleman & Hoaglin, 1981) will not be surpassed anytime soon by this program, a researcher may want to add this program to a software library containing other Macintosh statistics, drawing, and graphics programs if only to obtain the easy-to-obtain curve fitting and line smoothing options. I welcome the opportunity to review the enhanced "scientific" version of FlexiGraphs that the author of the program indicates is currently under development. An MS-DOS version of the program should be available within the year.

Should Secondary Schools Buy Local Area Networks?

ERIC Educational Resources Information Center

Hyde, Hartley

1986-01-01

The advantages of microcomputer networks include resource sharing, multiple user communications, and integrating data processing and office automation. This article nonetheless favors stand-alone computers for Australian secondary school classrooms because of unreliable hardware, software design, and copyright problems, and individual progress…

Videotex--The Library of the Future.

ERIC Educational Resources Information Center

Mischo, Lare; Hegarty, Kevin

1982-01-01

Discusses a presentation prepared by Boeing Computer Services in cooperation with the Tacoma Public Library staff, which demonstrates the potential of interactive cable systems based on the Canadian Telidon system. Features of this videotex system, software, and equipment, including microcomputers, are noted. (EJS)

Experimental CAD Course Uses Low-Cost Systems.

ERIC Educational Resources Information Center

Wohlers, Terry

1984-01-01

Describes the outstanding results obtained when a department of industrial sciences used special software on microcomputers to teach computer-aided design (CAD) as an alternative to much more expensive equipment. The systems used and prospects for the future are also considered. (JN)

Learning motion concepts using real-time microcomputer-based laboratory tools

NASA Astrophysics Data System (ADS)

Thornton, Ronald K.; Sokoloff, David R.

1990-09-01

Microcomputer-based laboratory (MBL) tools have been developed which interface to Apple II and Macintosh computers. Students use these tools to collect physical data that are graphed in real time and then can be manipulated and analyzed. The MBL tools have made possible discovery-based laboratory curricula that embody results from educational research. These curricula allow students to take an active role in their learning and encourage them to construct physical knowledge from observation of the physical world. The curricula encourage collaborative learning by taking advantage of the fact that MBL tools present data in an immediately understandable graphical form. This article describes one of the tools—the motion detector (hardware and software)—and the kinematics curriculum. The effectiveness of this curriculum compared to traditional college and university methods for helping students learn basic kinematics concepts has been evaluated by pre- and post-testing and by observation. There is strong evidence for significantly improved learning and retention by students who used the MBL materials, compared to those taught in lecture.

The new information technologies and psychiatry.

PubMed

Fauman, M A

1989-09-01

The author reviews the history and technology of the microcomputer and discusses the various classes of software that are presently available. Three major categories of software are described: numeric data processing, text processing, and communications. The application of this software to psychiatric education and practice is briefly discussed. A short curriculum on computers for psychiatric residents is outlined, and a brief bibliography of the recent relevant literature on computer applications to medicine and psychiatry is presented. Predictions are made about the future direction of computer technology and its application to psychiatry.

Microcomputer technology applications: Charger and regulator software for a breadboard programmable power processor

NASA Technical Reports Server (NTRS)

Green, D. M.

1978-01-01

Software programs are described, one which implements a voltage regulation function, and one which implements a charger function with peak-power tracking of its input. The software, written in modular fashion, is intended as a vehicle for further experimentation with the P-3 system. A control teleprinter allows an operator to make parameter modifications to the control algorithm during experiments. The programs require 3K ROM and 2K ram each. User manuals for each system are included as well as a third program for simple I/O control.

Development of fuel oil management system software: Phase 1, Tank management module. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lange, H.B.; Baker, J.P.; Allen, D.

1992-01-01

The Fuel Oil Management System (FOMS) is a micro-computer based software system being developed to assist electric utilities that use residual fuel oils with oil purchase and end-use decisions. The Tank Management Module (TMM) is the first FOMS module to be produced. TMM enables the user to follow the mixing status of oils contained in a number of oil storage tanks. The software contains a computational model of residual fuel oil mixing which addresses mixing that occurs as one oil is added to another in a storage tank and also purposeful mixing of the tank by propellers, recirculation or convection.Themore » model also addresses the potential for sludge formation due to incompatibility of oils being mixed. Part 1 of the report presents a technical description of the mixing model and a description of its development. Steps followed in developing the mixing model included: (1) definition of ranges of oil properties and tank design factors used by utilities; (2) review and adaption of prior applicable work; (3) laboratory development; and (4) field verification. Also, a brief laboratory program was devoted to exploring the suitability of suggested methods for predicting viscosities, flash points and pour points of oil mixtures. Part 2 of the report presents a functional description of the TMM software and a description of its development. The software development program consisted of the following steps: (1) on-site interviews at utilities to prioritize needs and characterize user environments; (2) construction of the user interface; and (3) field testing the software.« less

Development of fuel oil management system software: Phase 1, Tank management module

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lange, H.B.; Baker, J.P.; Allen, D.

1992-01-01

The Fuel Oil Management System (FOMS) is a micro-computer based software system being developed to assist electric utilities that use residual fuel oils with oil purchase and end-use decisions. The Tank Management Module (TMM) is the first FOMS module to be produced. TMM enables the user to follow the mixing status of oils contained in a number of oil storage tanks. The software contains a computational model of residual fuel oil mixing which addresses mixing that occurs as one oil is added to another in a storage tank and also purposeful mixing of the tank by propellers, recirculation or convection.Themore » model also addresses the potential for sludge formation due to incompatibility of oils being mixed. Part 1 of the report presents a technical description of the mixing model and a description of its development. Steps followed in developing the mixing model included: (1) definition of ranges of oil properties and tank design factors used by utilities; (2) review and adaption of prior applicable work; (3) laboratory development; and (4) field verification. Also, a brief laboratory program was devoted to exploring the suitability of suggested methods for predicting viscosities, flash points and pour points of oil mixtures. Part 2 of the report presents a functional description of the TMM software and a description of its development. The software development program consisted of the following steps: (1) on-site interviews at utilities to prioritize needs and characterize user environments; (2) construction of the user interface; and (3) field testing the software.« less

Microcomputer Competencies for Vocational Teachers.

ERIC Educational Resources Information Center

Roth, Gene L.; Tesolowski, Dennis G.

1984-01-01

This joint research and development project of two state departments of education used the DACUM (Developing a Curriculum) process to identify microcomputer competencies for vocational instructors. Brainstorming techniques were used to identify five categories of microcomputer applications and to determine which competencies belonged in each…

Modeling with Microcomputers.

ERIC Educational Resources Information Center

Litaker, R. Gregory

The applications of a recently developed computer program for microcomputers in developing models in an institutional research environment are considered. The VISICALC program requires no user programming skills, is available for all major brands of microcomputers, and provides for easy exchange of information between users of different computing…

College Explorer.

ERIC Educational Resources Information Center

Ahl, David H.

1985-01-01

The "College Explorer" is a software package (for the 64K Apple II, IBM PC, TRS-80 model III and 4 microcomputers) which aids in choosing a college. The major features of this package (manufactured by The College Board) are described and evaluated. Sample input/output is included. (JN)

Social Studies. MicroSIFT Courseware Evaluations.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

This compilation of 11 courseware evaluations gives a general overview of available social studies microcomputer courseware for students in grades 3-12. Each evaluation lists title, date, producer, date of evaluation, evaluating institution, cost, ability level, topic, medium of transfer, required hardware, required software, instructional…

Effects of MicroCAD on Learning Fundamental Engineering Graphical Concepts: A Qualitative Study.

ERIC Educational Resources Information Center

Leach, James A.; Gull, Randall L.

1990-01-01

Students' reactions and performances were examined when taught engineering geometry concepts using a standard microcomputer-aided drafting software package. Two sample groups were compared based on their computer experience. Included are the methodology, data analysis, and conclusions. (KR)

Social Studies. Microsift Courseware Evaluations.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

This compilation of 17 courseware evaluations gives a general overview of available social studies microcomputer courseware for students in grades 1-12. Each evaluation lists title, date, producer, date of evaluation, evaluating institution, cost, ability level, topic, medium of transfer, required hardware, required software, instructional…

Classroom Computer Network.

ERIC Educational Resources Information Center

Lent, John

1984-01-01

This article describes a computer network system that connects several microcomputers to a single disk drive and one copy of software. Many schools are switching to networks as a cheaper and more efficient means of computer instruction. Teachers may be faced with copywriting problems when reproducing programs. (DF)

An assembler for the MOS Technology 6502 microprocessor as implemented in jolt (TM) and KIM-1 (TM)

NASA Technical Reports Server (NTRS)

Lilley, R. W.

1976-01-01

Design of low-cost, microcomputer-based navigation receivers, and the assembler are described. The development of computer software for microprocessors is materially aided by the assembler program using mnemonic variable names. The flexibility of the environment provided by the IBM's Virtual Machine Facility and the Conversational Monitor System, make possible the convenient assembler access. The implementation of the assembler for the microprocessor chip serves a part of the present need and forms a model for support of other microprocessors.

Advances in Human-Computer Interaction: Graphics and Animation Components for Interface Design

NASA Astrophysics Data System (ADS)

Cipolla Ficarra, Francisco V.; Nicol, Emma; Cipolla-Ficarra, Miguel; Richardson, Lucy

We present an analysis of communicability methodology in graphics and animation components for interface design, called CAN (Communicability, Acceptability and Novelty). This methodology has been under development between 2005 and 2010, obtaining excellent results in cultural heritage, education and microcomputing contexts. In studies where there is a bi-directional interrelation between ergonomics, usability, user-centered design, software quality and the human-computer interaction. We also present the heuristic results about iconography and layout design in blogs and websites of the following countries: Spain, Italy, Portugal and France.

Whale Identification

NASA Technical Reports Server (NTRS)

1991-01-01

R:BASE for DOS, a computer program developed under NASA contract, has been adapted by the National Marine Mammal Laboratory and the College of the Atlantic to provide and advanced computerized photo matching technique for identification of humpback whales. The program compares photos with stored digitized descriptions, enabling researchers to track and determine distribution and migration patterns. R:BASE is a spinoff of RIM (Relational Information Manager), which was used to store data for analyzing heat shielding tiles on the Space Shuttle Orbiter. It is now the world's second largest selling line of microcomputer database management software.

Cost considerations in automating the library.

PubMed Central

Bolef, D

1987-01-01

The purchase price of a computer and its software is but a part of the cost of any automated system. There are many additional costs, including one-time costs of terminals, printers, multiplexors, microcomputers, consultants, workstations and retrospective conversion, and ongoing costs of maintenance and maintenance contracts for the equipment and software, telecommunications, and supplies. This paper examines those costs in an effort to produce a more realistic picture of an automated system. PMID:3594021

Tools for Scientific Thinking: Microcomputer-Based Laboratories for the Naive Science Learner.

ERIC Educational Resources Information Center

Thornton, Ronald K.

A promising new development in science education is the use of microcomputer-based laboratory tools that allow for student-directed data acquisition, display, and analysis. Microcomputer-based laboratories (MBL) make use of inexpensive microcomputer-connected probes to measure such physical quantities as temperature, position, and various…

The Power of the New Microcomputers: Challenge and Opportunity.

ERIC Educational Resources Information Center

Rumsey, Eric

1990-01-01

Describes current developments in microcomputer technology, including CD-ROM, the 80386 microprocessor, and the graphic user interface. It is argued that, as the information handling capacity of microcomputers increases, the microcomputer industry will increasingly market information to end users, and the library will be challenged to provide the…

Installing a Microcomputer Lab in a Medium-Sized Academic Library.

ERIC Educational Resources Information Center

Hallman, Clark N.; And Others

Designed to serve as a blueprint for other libraries developing plans for microcomputer facilities, this report describes the planning and implementation of a microcomputer laboratory at South Dakota State University's Hilton M. Briggs Library. The university's plan for installing microcomputer labs on campus and the initial planning process…

Development of on line automatic separation device for apple and sleeve

NASA Astrophysics Data System (ADS)

Xin, Dengke; Ning, Duo; Wang, Kangle; Han, Yuhang

2018-04-01

Based on STM32F407 single chip microcomputer as control core, automatic separation device of fruit sleeve is designed. This design consists of hardware and software. In hardware, it includes mechanical tooth separator and three degree of freedom manipulator, as well as industrial control computer, image data acquisition card, end effector and other structures. The software system is based on Visual C++ development environment, to achieve localization and recognition of fruit sleeve with the technology of image processing and machine vision, drive manipulator of foam net sets of capture, transfer, the designated position task. Test shows: The automatic separation device of the fruit sleeve has the advantages of quick response speed and high separation success rate, and can realize separation of the apple and plastic foam sleeve, and lays the foundation for further studying and realizing the application of the enterprise production line.

Educational Technology Network: a computer conferencing system dedicated to applications of computers in radiology practice, research, and education.

PubMed

D'Alessandro, M P; Ackerman, M J; Sparks, S M

1993-11-01

Educational Technology Network (ET Net) is a free, easy to use, on-line computer conferencing system organized and funded by the National Library of Medicine that is accessible via the SprintNet (SprintNet, Reston, VA) and Internet (Merit, Ann Arbor, MI) computer networks. It is dedicated to helping bring together, in a single continuously running electronic forum, developers and users of computer applications in the health sciences, including radiology. ET Net uses the Caucus computer conferencing software (Camber-Roth, Troy, NY) running on a microcomputer. This microcomputer is located in the National Library of Medicine's Lister Hill National Center for Biomedical Communications and is directly connected to the SprintNet and the Internet networks. The advanced computer conferencing software of ET Net allows individuals who are separated in space and time to unite electronically to participate, at any time, in interactive discussions on applications of computers in radiology. A computer conferencing system such as ET Net allows radiologists to maintain contact with colleagues on a regular basis when they are not physically together. Topics of discussion on ET Net encompass all applications of computers in radiological practice, research, and education. ET Net has been in successful operation for 3 years and has a promising future aiding radiologists in the exchange of information pertaining to applications of computers in radiology.

A microcomputer network for control of a continuous mining machine

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schiffbauer, W.H.

1993-12-31

This report details a microcomputer-based control and monitoring network that was developed in-house by the U.S. Bureau of Mines and installed on a continuous mining machine. The network consists of microcomputers that are connected together via a single twisted-pair cable. Each microcomputer was developed to provide a particular function in the control process. Machine-mounted microcomputers, in conjunction with the appropriate sensors, provide closed-loop control of the machine, navigation, and environmental monitoring. Off-the-machine microcomputers provide remote control of the machine, sensor status, and a connection to the network so that external computers can access network data and control the continuous miningmore » machine. Because of the network`s generic structure, it can be installed on most mining machines.« less

The Microcomputer Revolution.

ERIC Educational Resources Information Center

Kinne, Harold C.

The history of the development of the microcomputer industry since its inception in 1975 is explored in this brief paper, which pays special attention to the advent of the small business computer. The author describes the growth of sales, the development of successful companies, the early resistance to use of microcomputers in business, and the…

MITT writer and MITT writer advanced development: Developing authoring and training systems for complex technical domains

NASA Technical Reports Server (NTRS)

Wiederholt, Bradley J.; Browning, Elica J.; Norton, Jeffrey E.; Johnson, William B.

1991-01-01

MITT Writer is a software system for developing computer based training for complex technical domains. A training system produced by MITT Writer allows a student to learn and practice troubleshooting and diagnostic skills. The MITT (Microcomputer Intelligence for Technical Training) architecture is a reasonable approach to simulation based diagnostic training. MITT delivers training on available computing equipment, delivers challenging training and simulation scenarios, and has economical development and maintenance costs. A 15 month effort was undertaken in which the MITT Writer system was developed. A workshop was also conducted to train instructors in how to use MITT Writer. Earlier versions were used to develop an Intelligent Tutoring System for troubleshooting the Minuteman Missile Message Processing System.

Control system design for the MOD-5A 7.3 mW wind turbine generator

NASA Technical Reports Server (NTRS)

Barton, Robert S.; Hosp, Theodore J.; Schanzenbach, George P.

1995-01-01

This paper provides descriptions of the requirements analysis, hardware development and software development phases of the Control System design for the MOD-5A 7.3 mW Wind Turbine Generator. The system, designed by General Electric Company, Advanced Energy Programs Department, under contract DEN 3-153 with NASA Lewis Research Center and DOE, provides real time regulation of rotor speed by control of both generator torque and rotor torque. A variable speed generator system is used to provide both airgap torque control and reactive power control. The wind rotor is designed with segmented ailerons which are positioned to control blade torque. The central component of the control system, selected early in the design process, is a programmable controller used for sequencing, alarm monitoring, communication, and real time control. Development of requirements for use of aileron controlled blades and a variable speed generator required an analytical simulation that combined drivetrain, tower and blade elastic modes with wind disturbances and control behavior. An orderly two phase plan was used for controller software development. A microcomputer based turbine simulator was used to facilitate hardware and software integration and test.

Image Processing for Teaching.

ERIC Educational Resources Information Center

Greenberg, R.; And Others

1993-01-01

The Image Processing for Teaching project provides a powerful medium to excite students about science and mathematics, especially children from minority groups and others whose needs have not been met by traditional teaching. Using professional-quality software on microcomputers, students explore a variety of scientific data sets, including…

Maintenance of Microcomputers. Manual and Apple II Session, IBM Session.

ERIC Educational Resources Information Center

Coffey, Michael A.; And Others

This guide describes maintenance procedures for IBM and Apple personal computers, provides information on detecting and diagnosing problems, and details diagnostic programs. Included are discussions of printers, terminals, disks, disk drives, keyboards, hardware, and software. The text is supplemented by various diagrams. (EW)

An Apple for Your IBM PC--The Quadlink Board.

ERIC Educational Resources Information Center

Owen, G. Scott

1984-01-01

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)

The Macintosh Based Design Studio.

ERIC Educational Resources Information Center

Earle, Daniel W., Jr.

1988-01-01

Describes the configuration of a workstation for a college design studio based on the Macintosh Plus microcomputer. Highlights include cost estimates, computer hardware peripherals, computer aided design software, networked studios, and potentials for new approaches to design activity in the computer based studio of the future. (Author/LRW)

Microcomputers and Workstations in Libraries: Trends and Opportunities.

ERIC Educational Resources Information Center

Welsch, Erwin K.

1990-01-01

Summarizes opinions of scholars in various disciplines on workstation history, definition, and functions. Networks and configurations for library workstations, including hardware and software recommendations, are described. The impact of workstations on the workplace resulting in task, process, and institutional transformation, is also considered.…

A CAL Program to Teach the Basic Principles of Genetic Engineering--A Change from the Traditional Approach.

ERIC Educational Resources Information Center

Dewhurst, D. G.; And Others

1989-01-01

An interactive computer-assisted learning program written for the BBC microcomputer to teach the basic principles of genetic engineering is described. Discussed are the hardware requirements software, use of the program, and assessment. (Author/CW)

Microcomputer Programs for Health Occupations Education. A Bibliography.

ERIC Educational Resources Information Center

Florida State Univ., Tallahassee. Center for Instructional Development and Services.

This annotated bibliography describes materials available for computer-assisted instruction in secondary and postsecondary health and allied health programs. The materials are suitable for use by regular, disadvantaged, and handicapped students and by students whose facility in English is limited. The bibliography includes software programs…

The Computer Bulletin Board.

ERIC Educational Resources Information Center

Batt, Russell H., Ed.

1989-01-01

Discussed are some uses of computers in chemistry classrooms. Described are: (1) interactive chromatographic analysis software; (2) computer interface for a digital frequency-period-counter-ratio meter and analog interface based on a voltage-to-frequency converter; and (3) use of spectrometer/microcomputer arrangement for teaching atomic theory.…

Computer Perspectives in Recreation.

ERIC Educational Resources Information Center

Haderlie, Brian M., Ed.

This publication describes applications and/or research involved with computer use for professionals in leisure, parks, and recreation. Papers presented are: (1) "Software in the Eighties: Information Exchange and Clearinghouse Applications" (Jeff A. Stuyt); (2) "Microcomputer Applications for the Manager of the Future" (Christine Z. Howe); (3)…

Networked Resources.

ERIC Educational Resources Information Center

Nickerson, Gord

1991-01-01

Explains File Transfer Protocol (FTP), an application software program that allows a user to transfer files from one computer to another. The benefit of the rapid operating speed of FTP is discussed, the use of FTP on microcomputers, minicomputers, and workstations is described, and FTP problems are considered. (four references) (LRW)

DIALOGLINK: Shortcuts and Quick Tips.

ERIC Educational Resources Information Center

Koga, James S.

1989-01-01

Describes the use of DIALOGLINK, a searching software for online systems that can be used with microcomputers. Topics discussed include buffer size; multiple copies; screen speedup; print spooler; startup shortcuts; accounting files; type-ahead buffers; and logon macros for use with other online services. (12 references) (LRW)

The Computer in Education--Are We over Our Heads?

ERIC Educational Resources Information Center

Schrader, Vincent E.

1984-01-01

Cautions school systems considering buying microcomputers that staying current with technology is difficult and that much existing software and hardware is inferior; identifies critical concerns involved in integrating computers into education; and stresses the importance of educators' role in controlling high tech. (MJL)

The Use of Microcomputers to Improve Army Ground-Vehicle Readiness

DTIC Science & Technology

1980-03-01

point indicated in Fig. 1. A demonstration of the leverage of the algorithmic parameter transformation can be inferred from data from automobile ...data) 45 data input channels: 1 accelerometer 22 digital data 22 analog data Backup battery Modular software architecture Field reprogrammable

[The design of a cardiac monitoring and analysing system with low power consumption].

PubMed

Chen, Zhen-cheng; Ni, Li-li; Zhu, Yan-gao; Wang, Hong-yan; Ma, Yan

2002-07-01

The paper deals with a portable analyzing monitor system with liquid crystal display (LCD), which is low in power consumption and suitable for China's specific conditions. Apart from the development of the overall scheme of the system, the paper introduces the design of the hardware and the software. The 80196 single chip microcomputer is used as the central microprocessor to process and real-time electrocardiac signal data. The system have the following functions: five types of arrhythmia analysis, alarm, freeze, and record of automatic paperfeeding. The portable system can be operated by alternate-current (AC) or direct-current (DC). Its hardware circuit is simplified and its software structure is optimized. Multiple low power consumption and LCD unit are adopted in its modular designs.

Ship electric propulsion simulator based on networking technology

NASA Astrophysics Data System (ADS)

Zheng, Huayao; Huang, Xuewu; Chen, Jutao; Lu, Binquan

2006-11-01

According the new ship building tense, a novel electric propulsion simulator (EPS) had been developed in Marine Simulation Center of SMU. The architecture, software function and FCS network technology of EPS and integrated power system (IPS) were described. In allusion to the POD propeller in ship, a special physical model was built. The POD power was supplied from the simulative 6.6 kV Medium Voltage Main Switchboard, its control could be realized in local or remote mode. Through LAN, the simulated feature information of EPS will pass to the physical POD model, which would reflect the real thruster working status in different sea conditions. The software includes vessel-propeller math module, thruster control system, distribution and emergency integrated management, double closed loop control system, vessel static water resistance and dynamic software; instructor main control software. The monitor and control system is realized by real time data collection system and CAN bus technology. During the construction, most devices such as monitor panels and intelligent meters, are developed in lab which were based on embedded microcomputer system with CAN interface to link the network. They had also successfully used in practice and would be suitable for the future demands of digitalization ship.

Implementing the UCSD PASCAL system on the MODCOMP computer. [deep space network

NASA Technical Reports Server (NTRS)

Wolfe, T.

1980-01-01

The implementation of an interactive software development system (UCSD PASCAL) on the MODCOMP computer is discussed. The development of an interpreter for the MODCOMP II and the MODCOMP IV computers, written in MODCOMP II assembly language, is described. The complete Pascal programming system was run successfully on a MODCOMP II and MODCOMP IV under both the MAX II/III and MAX IV operating systems. The source code for an 8080 microcomputer version of the interpreter was used as the design for the MODCOMP interpreter. A mapping of the functions within the 8080 interpreter into MODCOMP II assembly language was the method used to code the interpreter.

Field Utilization and Analysis of AIS 128-channel Imagery Using Microcomputers: Application to Yerington, Nevada Field Area

NASA Technical Reports Server (NTRS)

Lyon, R. J. P.; Lanz, K.

1985-01-01

Geologists in exploration need to be able to determine the mineral composition of a given outcrop, and then proceed to another in order to carry out the process of geologic mapping. Since April 1984 researchers have been developing a portable microcomputer-based imaging system (with a grey-scale of 16 shades of amber), which were demonstrated during the November 1984 GSA field trip in the field at Yerington, NV. A color-version of the same technology was recently demonstrated. The portable computer selected is a COLBY 10-Megabyte, hard disk-equipped repackaged-IBM/XT, which operates on either 110/220 VAC or on 12VDC from the cigarette lighter in a field vehicle. A COMPAQ PLUS or an IBM Portable will also work on modified software. The underlying concept is that the atmospheric transmission and surface albedo/slope terms are multiplicative, relating the spectral irradiance to the spectral color of the surface materials. Thus, the spectral color of a pixel remains after averaged log-albedo and log-irradiance have been estimated. All these steps can be carried out on the COLBY microcomputer, using 80 image lines of the 128-channel, 12-bit imagery. Results are shown for such an 80-line segment, showing the identification of an O-H bearing mineral group (of slightly varying specific characters) on the flight line.

Satellite Doppler data processing using a microcomputer

NASA Technical Reports Server (NTRS)

Schmid, P. E.; Lynn, J. J.

1977-01-01

A microcomputer which was developed to compute ground radio beacon position locations using satellite measurements of Doppler frequency shift is described. Both the computational algorithms and the microcomputer hardware incorporating these algorithms were discussed. Results are presented where the microcomputer in conjunction with the NIMBUS-6 random access measurement system provides real time calculation of beacon latitude and longitude.

Bibliographic Utilities and the Use of Microcomputers in Libraries: Current and Projected Practices.

ERIC Educational Resources Information Center

McAninch, Glen

1986-01-01

Bibliographic utilities are marketing specially designed hardware and software that permit libraries to patch together automated cataloging, acquisitions, serials control, reference, online public catalogs, circulation, interlibrary loan, and administrative functions. The increasing complexity of the technology is making it more difficult to…

Introduction to Computer Aided Instruction in the Language Laboratory.

ERIC Educational Resources Information Center

Hughett, Harvey L.

The first half of this book focuses on the rationale, ideas, and information for the use of technology, including microcomputers, to improve language teaching efficiency. Topics discussed include foreign language computer assisted instruction (CAI), hardware and software selection, computer literacy, educational computing organizations, ease of…

Switching from Computer to Microcomputer Architecture Education

ERIC Educational Resources Information Center

Bolanakis, Dimosthenis E.; Kotsis, Konstantinos T.; Laopoulos, Theodore

2010-01-01

In the last decades, the technological and scientific evolution of the computing discipline has been widely affecting research in software engineering education, which nowadays advocates more enlightened and liberal ideas. This article reviews cross-disciplinary research on a computer architecture class in consideration of its switching to…

Public Access Workstations in the Library: New Trends.

ERIC Educational Resources Information Center

Beecher, Henry

1991-01-01

Discusses the use of microcomputer-based workstations that are provided for public access in libraries. Criteria for workstations are discussed, including standard hardware, open-design software, scalable interface, and connectivity options for networking; systems that provide full-text access are described; and the need for standards is…

Using Microcomputers for Cognitive Rehabilitation.

ERIC Educational Resources Information Center

Gianutsos, Rosamond

Many useful diagnostic procedures and therapeutic exercises associated with cognitive therapy can be conducted with a popular interactive computing system such as that in use at Bellevue Hospital. When purchasing a computer for this purpose versatility and availability of software, serviceability, modularity, and speed are factors to take into…

Computerized Observation System (COS) for Field Experiences.

ERIC Educational Resources Information Center

Reed, Thomas M.; And Others

The Computerized Observation System (COS) is a software program which an observer can use with a portable microcomputer to document preservice and inservice teacher performance. Specific observable behavior such as appropriate questions and responses shown to increase student achievement are recorded as Low Inference Observation Measures. Time on…

A new type of temperature and humidity detection-control system

NASA Astrophysics Data System (ADS)

Jiao, Lian-Bo; Lou, Shu-Hui

This paper introduces a new type of intelligent multichannel system for the detection and control of temperature and humidity. In this paper, the integration of the hardware with the software is discussed. Additionally, the function of the single-chip microcomputer (microcontroller) is described fully.

Searching Lexis and Westlaw: Part III.

ERIC Educational Resources Information Center

Franklin, Carl

1986-01-01

This last installment in a three-part series covers several important areas in the searching of legal information: online (group) training and customer service, documentation (search manuals and other aids), account representatives, microcomputer software, and pricing. Advantages and drawbacks of both the LEXIS and WESTLAW databases are noted.…

The Computer Bulletin Board.

ERIC Educational Resources Information Center

Batt, Russell H., Ed.

1990-01-01

Four applications of microcomputers in the chemical laboratory are presented. Included are "Mass Spectrometer Interface with an Apple II Computer,""Interfacing the Spectronic 20 to a Computer,""A pH-Monitoring and Control System for Teaching Laboratories," and "A Computer-Aided Optical Melting Point Device." Software, instrumentation, and uses are…

Automation and Cataloging.

ERIC Educational Resources Information Center

Furuta, Kenneth; And Others

1990-01-01

These three articles address issues in library cataloging that are affected by automation: (1) the impact of automation and bibliographic utilities on professional catalogers; (2) the effect of the LASS microcomputer software on the cost of authority work in cataloging at the University of Arizona; and (3) online subject heading and classification…

Arming Yourself for the Annual Tax Battle.

ERIC Educational Resources Information Center

Pearlman, Dara

1984-01-01

Discusses tax preparation and planning programs for microcomputers, including how programs save time and money, how they may or may not perform calculations accurately, how they compare to services offered by professional tax preparers, and the deduction of software costs. Ten tax programs are listed and described. (MBR)

Refinery spreadsheet highlights microcomputer process applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tucker, M.A.

1984-01-23

Microcomputer applications in the process areas at Chevron U.S.A. refineries and at the Chevron Research Co. illustrate how the microcomputer has changed the way we do our jobs. This article will describe major uses of the microcomputer as a personal work tool in Chevron process areas. It will also describe how and why many of Chevron's microcomputer applications were developed and their characteristics. One of our earliest microcomputer applications, developed in late 1981, was an electronic spreadsheet program using a small desktop microcomputer. It was designed to help a refinery planner prepare monthly plans for a small portion of onemore » of our major refineries. This particular microcomputer had a tiny 4-in. screen, and the reports were several strips of print-out from the microcomputer's 3-in.-wide internal printer taped together. In spite of these archaic computing conditions, it was a successful application. It automated what had been very tedious and time-consuming calculations with a pencil, a calculator, and a great deal of erasing. It eliminated filling out large ''horseblanket'' reports. The electronic spreadsheet was also flexible; the planner could easily change the worksheet to match new operating constraints, new process conditions, and new feeds and products. Fortunately, within just a few months, this application graduated to a similar electronic spreadsheet program on a new, more powerful microcomputer. It had a bigger display screen and a letter-size printer. The same application is still in use today, although it has been greatly enhanced and altered to match extensive plant modifications. And there are plans to expand it again onto yet another, more powerful microcomputer.« less

Microcomputers and Literacy.

ERIC Educational Resources Information Center

Grice, R. D.

1986-01-01

The nature of literacy associated with the widely used new medium of microcomputers has not been fully exploited by schools to foster development of literacy programs. Microcomputer applications need integration with classroom activities where students construct language meaning. (19 references) (CJH)

Impact of Personal Computing on Education.

ERIC Educational Resources Information Center

McIsaac, Donald N.

1979-01-01

Describes microcomputers, outlines lessons learned from the evolution of other technologies as they apply to the development of the microcomputer, discusses computer literacy as a problem-solving tool, and speculates about microcomputer use in instruction and administration. (IRT)

Microcomputer network for control of a continuous mining machine. Information circular/1993

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schiffbauer, W.H.

1993-01-01

The paper details a microcomputer-based control and monitoring network that was developed in-house by the U.S. Bureau of Mines, and installed on a Joy 14 continuous mining machine. The network consists of microcomputers that are connected together via a single twisted pair cable. Each microcomputer was developed to provide a particular function in the control process. Machine-mounted microcomputers in conjunction with the appropriate sensors provide closed-loop control of the machine, navigation, and environmental monitoring. Off-the-machine microcomputers provide remote control of the machine, sensor status, and a connection to the network so that external computers can access network data and controlmore » the continuous mining machine. Although the network was installed on a Joy 14 continuous mining machine, its use extends beyond it. Its generic structure lends itself to installation onto most mining machine types.« less

Direct Satellite Communication. Easy-to-Prepare Hardware.

ERIC Educational Resources Information Center

Tillery, John

1990-01-01

Described is the use of the microcomputer and interfacing equipment to obtain weather data from meteorological satellites. Equipment necessary for this type of remote sensing, including constructing and/or obtaining the necessary hardware and software is discussed. Ideas for the integration of this material into the curriculum are presented. (CW)

Interactive Video and Informal Learning Environments.

ERIC Educational Resources Information Center

Morrissey, Kristine A.

The Michigan State University Museum used an interactive videodisc (IVD) as an introduction to a special exhibit, "Birds in Trouble in Michigan." The hardware components included a videodisc player, a microcomputer, a video monitor, and a mouse. Software included a HyperCard program and the videodisc "Audubon Society's VideoGuide to…

Transfer of numeric ASCII data files between Apple and IBM personal computers.

PubMed

Allan, R W; Bermejo, R; Houben, D

1986-01-01

Listings for programs designed to transfer numeric ASCII data files between Apple and IBM personal computers are provided with accompanying descriptions of how the software operates. Details of the hardware used are also given. The programs may be easily adapted for transferring data between other microcomputers.

Computer Courseware Evaluations. January 1988 to December 1988. Volume VIII.

ERIC Educational Resources Information Center

Riome, Carol-Anne, Comp.

The eighth in a series, this report reviews microcomputer software authorized by the Alberta (Canada) Department of Education from January 1988 through December 1988. This edition provides detailed evaluations of 40 authorized programs for teaching business education, computer literacy, databases, file management, French, information retrieval,…

101 Computer Projects for Libraries. 101 Micro Series.

ERIC Educational Resources Information Center

Dewey, Patrick R.

The projects collected in this book represent a wide cross section of the way microcomputers are used in libraries. Each project description includes organization and contact information, hardware and software used, cost and project length estimates, and Web or print references when available. Projects come from academic and public libraries,…

CD-ROM in a High School Library Media Center.

ERIC Educational Resources Information Center

Barlow, Diane; And Others

1987-01-01

Describes the experiences of high school students using microcomputers to access an electronic version of an encyclopedia in the school's media center. The topics discussed include hardware and software requirements of the CD-ROM format, information seeking strategies and problems observed, student satisfaction with the system, and recommendations…

A Graphical Approach to Quantitative Structural Geology.

ERIC Educational Resources Information Center

De Paor, Declan G.

1986-01-01

Describes how computer graphic methods can be used in teaching structural geology. Describes the design of a graphics workstation for the Apple microcomputer. Includes a listing of commands used with software to plot structures in a digitized form. Argues for the establishment of computer laboratories for structural geology classes. (TW)

Non Contacting Evaluation of Strains and Cracking Using Optical and Infrared Imaging Techniques

DTIC Science & Technology

1988-08-22

Compatible Zenith Z-386 microcomputer with plotter II. 3-D Motion Measurinq System 1. Complete OPTOTRAK three dimensional digitizing system. System includes...acquisition unit - 16 single ended analog input channels 3. Data Analysis Package software (KINEPLOT) 4. Extra OPTOTRAK Camera (max 224 per system

Image Processing for Teaching: Transforming a Scientific Research Tool into an Educational Technology.

ERIC Educational Resources Information Center

Greenberg, Richard

1998-01-01

Describes the Image Processing for Teaching (IPT) project which provides digital image processing to excite students about science and mathematics as they use research-quality software on microcomputers. Provides information on IPT whose components of this dissemination project have been widespread teacher education, curriculum-based materials…

If I Survey You Again Today, Will Still Love Me Tomorrow?

ERIC Educational Resources Information Center

Webster, Sarah P.

1989-01-01

Description of academic computing services at Syracuse University focuses on surveys of students and faculty that have identified hardware and software use, problems encountered, prior computer experience, and attitudes toward computers. Advances in microcomputers, word processing, and graphics are described; resource allocation is discussed; and…

[The improved design of table operating box of digital subtraction angiography device].

PubMed

Qi, Xianying; Zhang, Minghai; Han, Fengtan; Tang, Feng; He, Lemin

2009-12-01

In this paper are analyzed the disadvantages of CGO-3000 digital subtraction angiography table Operating Box. The authors put forward a communication control scheme between single-chip microcomputer(SCM) and programmable logic controller(PLC). The details of hardware and software of communication are given.

Creation of a Book Order Management System Using a Microcomputer and a DBMS.

ERIC Educational Resources Information Center

Neill, Charlotte; And Others

1985-01-01

Describes management decisions and resultant technology-based system that allowed a medical library to meet increasing workloads without accompanying increases in resources available. Discussion covers system analysis; capabilities of book-order management system, "BOOKDIRT;" software and training; hardware; data files; data entry;…

Is There a Microcomputer in Your Future? ComputerTown Thinks The Answer Is "Yes."

ERIC Educational Resources Information Center

Harvie, Barbara; Anton, Julie

1983-01-01

The services of ComputerTown, a nonprofit computer literacy project of the People's Computer Company in Menlo Park, California with 150 worldwide affiliates, are enumerated including getting started, funding sources, selecting hardware, software selection, support materials, administrative details, special offerings (classes, events), and common…

Robotics in Industrial Arts. Final Narrative Report for the Exemplary Project.

ERIC Educational Resources Information Center

Ascension Parish School Board, Donaldsonville, LA.

To introduce students to the world of robotics and industrial automation, robotics was introduced to students enrolled in electronics classes in the industrial arts program at St. Amant High School (Louisiana). Three robots, three host microcomputers, and necessary software were purchased. The electronics instructor installed the three robots…

Desktop Publishing: New Right Brain Documents.

ERIC Educational Resources Information Center

Williams, James B.; Murr, Lawrence E.

1987-01-01

Supporting evidence from both neurological research in brain hemisphere functions and comparisons of the use of symbols in Eastern and Western cultures are used to advance the position that the capability of graphics software for microcomputers to combine textual and visual elements makes them a powerful and revolutionary communications tool. (CLB)

Predictors of Computer Anxiety and Performance in Information Systems.

ERIC Educational Resources Information Center

Anderson, Alastair A.

1996-01-01

Reports on the results of a study of business undergraduates in Australia that was conducted to determine whether or not perceived knowledge of software, microcomputer experience, overall knowledge of computers, programming experience, and gender were predictors of computer anxiety. Use of the Computer Anxiety Rating Scale is discussed.…

The microcomputer scientific software series 4: testing prediction accuracy.

Treesearch

H. Michael Rauscher

1986-01-01

A computer program, ATEST, is described in this combination user's guide / programmer's manual. ATEST provides users with an efficient and convenient tool to test the accuracy of predictors. As input ATEST requires observed-predicted data pairs. The output reports the two components of accuracy, bias and precision.

The microcomputer scientific software series 7: data recorder program for storing plant lists and calculating synecological coordinates.

Treesearch

Kevin Nimerfro; Gary Brand

1993-01-01

Describes a computer program designed for data recorders that stores plant lists and computes synecological coordinates from the stored list. The method of synecological coordinates uses plant species present on a site to quantify the site`s environmental factors.

Spreadsheet Analysis of Harvesting Systems

Treesearch

R.B. Rummer; B.L. Lanford

1987-01-01

Harvesting systems can be modeled and analyzed on microcomputers using commercially available "spreadsheet" software. The effect of system or external variables on the production rate or system cost can be evaluated and alternative systems can be easily examined. The tedious calculations associated with such analyses are performed by the computer. For users...

The Simulation of a Major Automated Information System (AIS) on a Microcomputer

DTIC Science & Technology

1984-03-01

The AIS would be selected from a public zec cor application. Rationale for this choice are: a. Many public sector organizations have a far richer...19. Boehm, Barry W. and others, Characteristics of Software Quality, North-Holland, 1978. 20. Freeman, Peter and Wasserman, Anthony I., Tutorial on

Common Sense and Computer Magazines, or, What's the Good Word, Part 1: Periodicals.

ERIC Educational Resources Information Center

Crawford, Walt

1984-01-01

This list of 60 microcomputer magazines encountered at newsstands during September 1984 is broken down by specific computer or software coverage. Reviews for 22 magazines note number of pages, advertisements, reviews, and articles, reviewer's opinions, and recommended use. Eight magazines are recommended for most libraries. (EJS)

Lab Inputs for Common Micros.

ERIC Educational Resources Information Center

Tinker, Robert

1984-01-01

The game paddle inputs of Apple microcomputers provide a simple way to get laboratory measurements into the computer. Discusses these game paddles and the necessary interface software. Includes schematics for Apple built-in paddle electronics, TRS-80 game paddle I/O, Commodore circuit for user port, and bus interface for Sinclair/Timex, Commodore,…

Object-oriented Tools for Distributed Computing

NASA Technical Reports Server (NTRS)

Adler, Richard M.

1993-01-01

Distributed computing systems are proliferating, owing to the availability of powerful, affordable microcomputers and inexpensive communication networks. A critical problem in developing such systems is getting application programs to interact with one another across a computer network. Remote interprogram connectivity is particularly challenging across heterogeneous environments, where applications run on different kinds of computers and operating systems. NetWorks! (trademark) is an innovative software product that provides an object-oriented messaging solution to these problems. This paper describes the design and functionality of NetWorks! and illustrates how it is being used to build complex distributed applications for NASA and in the commercial sector.

Advanced detection, isolation, and accommodation of sensor failures in turbofan engines: Real-time microcomputer implementation

NASA Technical Reports Server (NTRS)

Delaat, John C.; Merrill, Walter C.

1990-01-01

The objective of the Advanced Detection, Isolation, and Accommodation Program is to improve the overall demonstrated reliability of digital electronic control systems for turbine engines. For this purpose, an algorithm was developed which detects, isolates, and accommodates sensor failures by using analytical redundancy. The performance of this algorithm was evaluated on a real time engine simulation and was demonstrated on a full scale F100 turbofan engine. The real time implementation of the algorithm is described. The implementation used state-of-the-art microprocessor hardware and software, including parallel processing and high order language programming.

Prototype Packaged Databases and Software in Health

PubMed Central

Gardenier, Turkan K.

1980-01-01

This paper describes the recent demand for packaged databases and software for health applications in light of developments in mini-and micro-computer technology. Specific features for defining prospective user groups are discussed; criticisms generated for large-scale epidemiological data use as a means of replacing clinical trials and associated controls are posed to the reader. The available collaborative efforts for access and analysis of jointly structured health data are stressed, with recommendations for new analytical techniques specifically geared to monitoring data such as the CTSS (Cumulative Transitional State Score) generated for tacking ongoing patient status over time in clinical trials. Examples of graphic display are given from the Domestic Information Display System (DIDS) which is a collaborative multi-agency effort to computerize and make accessible user-specified U.S. and local maps relating to health, environment, socio-economic and energy data.

The microcomputer workstation - An alternate hardware architecture for remotely sensed image analysis

NASA Technical Reports Server (NTRS)

Erickson, W. K.; Hofman, L. B.; Donovan, W. E.

1984-01-01

Difficulties regarding the digital image analysis of remotely sensed imagery can arise in connection with the extensive calculations required. In the past, an expensive large to medium mainframe computer system was needed for performing these calculations. For image-processing applications smaller minicomputer-based systems are now used by many organizations. The costs for such systems are still in the range from $100K to $300K. Recently, as a result of new developments, the use of low-cost microcomputers for image processing and display systems appeared to have become feasible. These developments are related to the advent of the 16-bit microprocessor and the concept of the microcomputer workstation. Earlier 8-bit microcomputer-based image processing systems are briefly examined, and a computer workstation architecture is discussed. Attention is given to a microcomputer workstation developed by Stanford University, and the design and implementation of a workstation network.

Use of microcomputers in health and social service applications in developing nations.

PubMed

Bertrand, W E

1987-01-01

The microcomputer is creating something of a revolution in many developing nations where historically there has been a lack of access to computer power at all levels of the health sector. For the first time, practitioners and researchers, often trained in computer techniques for developing countries, have access through microcomputers to data and information manipulation in their local workplace. While the history of microcomputers in such settings is short, this article presents early evidence from several countries which indicates the usefulness of various applications. The majority of the applications reported in the literature from clinical and research laboratories is made up of national data base systems and special studies of morbidity and mortality. Secondary applications, including assistance in biographical searches and word and graphics processing, are also reviewed in this article. A summary of the most utilized microcomputer hardware configurations completes the review.

The SSM/PMAD automated test bed project

NASA Technical Reports Server (NTRS)

Lollar, Louis F.

1991-01-01

The Space Station Module/Power Management and Distribution (SSM/PMAD) autonomous subsystem project was initiated in 1984. The project's goal has been to design and develop an autonomous, user-supportive PMAD test bed simulating the SSF Hab/Lab module(s). An eighteen kilowatt SSM/PMAD test bed model with a high degree of automated operation has been developed. This advanced automation test bed contains three expert/knowledge based systems that interact with one another and with other more conventional software residing in up to eight distributed 386-based microcomputers to perform the necessary tasks of real-time and near real-time load scheduling, dynamic load prioritizing, and fault detection, isolation, and recovery (FDIR).

BASIC2 INTERPRETER; minimal basic language. [MCS-80,8080-based microcomputers; 8080 Assembly language

DOE Office of Scientific and Technical Information (OSTI.GOV)

McGoldrick, P.R.; Allison, T.G.

The BASIC2 INTERPRETER was developed to provide a high-level easy-to-use language for performing both control and computational functions in the MCS-80. The package is supplied as two alternative implementations, hardware and software. The ''software'' implementation provides the following capabilities: entry and editing of BASIC programs, device-independent I/O, special functions to allow access from BASIC to any I/O port, formatted printing, special INPUT/OUTPUT-and-proceed statements to allow I/O without interrupting BASIC program execution, full arithmetic expressions, limited string manipulation (10 or fewer characters), shorthand forms for common BASIC keywords, immediate mode BASIC statement execution, and capability of running a BASIC program thatmore » is stored in PROM. The allowed arithmetic operations are addition, subtraction, multiplication, division, and raising a number to a positive integral power. In the second, or ''hardware'', implementation of BASIC2 requiring an Am9511 Arithmetic Processing Unit (APU) interfaced to the 8080 microprocessor, arithmetic operations are performed by the APU. The following additional built-in functions are available in this implementation: square root, sine, cosine, tangent, arcsine, arccosine, arctangent, exponential, logarithm base e, and logarithm base 10. MCS-80,8080-based microcomputers; 8080 Assembly language; Approximately 8K bytes of RAM to store the assembled interpreter, additional user program space, and necessary peripheral devices. The hardware implementation requires an Am9511 Arithmetic Processing Unit and an interface board (reference 2).« less

Development Communication Report. No. 47, Autumn 1984.

ERIC Educational Resources Information Center

Development Communication Report, 1984

1984-01-01

This newsletter describes development projects that utilize varied media, including microcomputers, videotape, and print materials, and discusses development communications issues. Specific articles are as follows: "Microcomputers for Education in the Developing World" (Kurt D. Moses); "Social Marketing: Two Views, Two…

Access to Higher Education: Students with Disabilities at the Open University. Working Together?

ERIC Educational Resources Information Center

Child, Derek

Services to students with disabilities at the Open University (OU) in Great Britain are described. This large distance teaching institution offers courses in multi-media form, using printed texts, audio and video material, radio and television programs, microcomputer software, and tutorial support (available either from local study centers or at…

An Exercise in Desktop Publishing: Using the "Newsroom."

ERIC Educational Resources Information Center

Kiteka, Sebastian F.

This guide provides a description and step-by-step instructions for the use of "Newsroom," a desktop-publishing program for the Apple II series of microcomputers produced by Springboard Software Inc. Based on the 1984 version of the program, this two-hour exercise focuses on the design and production of a newsletter with text and…

A Tour of the Stacks--HyperCard for Libraries.

ERIC Educational Resources Information Center

Ertel, Monica; Oros, Jane

1989-01-01

Description of HyperCard, a software package that runs on Macintosh microcomputers, focuses on its use in the Apple Computer, Inc., Library as a user guide to the library. Examples of screen displays are given, and a list of resources is included to help use and understand HyperCard more completely. (LRW)

A Procedure Using Calculators to Express Answers in Fractional Form.

ERIC Educational Resources Information Center

Carlisle, Earnest

A procedure is described that enables students to perform operations on fractions with a calculator, expressing the answer as a fraction. Patterns using paper-and-pencil procedures for each operation with fractions are presented. A microcomputer software program illustrates how the answer can be found using integer values of the numerators and…

Microcomputer Processing and Analysis of Sample Survey in Education. A Methodological Case Study.

ERIC Educational Resources Information Center

Guo, Sheng

This report discusses the methods, techniques, and software applications used in processing the data gathered in a survey of the physical condition and health of students in Guangdong Province, China. The introduction provides background on the survey. Survey grouping, data items, and survey procedures are then described. A discussion of…

Using Spreadsheet Modeling Techniques for Capital Project Review. AIR 1985 Annual Forum Paper.

ERIC Educational Resources Information Center

Kaynor, Robert K.

The value of microcomputer modeling tools and spreadsheets to help college institutional researchers analyze proposed capital projects is discussed, along with strengths and weaknesses of different software packages. Capital budgeting is the analysis that supports decisions about the allocation and commitment of funds to long-term capital…

The Top Six Compatibles: A Closer Look at the Machines That Are Most Compatible with the IBM PC.

ERIC Educational Resources Information Center

McMullen, Barbara E.; And Others

1984-01-01

Reviews six operationally compatible microcomputers that are most able to run IBM software without modifications--Compaq, Columbia, Corona, Hyperion, Eagle PC, and Chameleon. Information given for each includes manufacturer, uses, standard features, base list price, typical system price, and options and accessories. (MBR)

Local Area Networks in Education: Overview, Applications, and Current Limitations.

ERIC Educational Resources Information Center

Piele, Philip K.

Local area networks (LAN) are privately owned communication systems that connect multivendor devices at high speed. As microcomputers become more common in schools, user interest in sharing information, software, and peripherals will increase. A basic understanding of the operation of all LAN's can be gained by knowing four elements: media,…

Computer Managed Instruction at Arthur Andersen & Company: A Status Report.

ERIC Educational Resources Information Center

Dennis, Verl E.; Gruner, Dennis

1992-01-01

Computer managed instruction (CMI) based on the principle of mastery learning has been cost effective for job training in the tax division of Arthur Andersen & Company. The CMI software system, which uses computerized pretests and posttests to monitor training, has been upgraded from microcomputer use to local area networks. Success factors at…

Integration of Computer Related Instruction in Texas Vocational Agriculture Programs. Final Report.

ERIC Educational Resources Information Center

Cepica, M. J.; And Others

A study examined current usage of microcomputers, projected software needs, and teacher inservice training needs in Texas vocational agriculture programs. Questionnaires were mailed to each of the 922 vocational agriculture departments in Texas. Data from the 446 usable instruments returned were tabulated by geographical area and school size.…

Technology in the Public Library: Results from the 1992 PLDS Survey of Technology.

ERIC Educational Resources Information Center

Fidler, Linda M.; Johnson, Debra Wilcox

1994-01-01

Discusses and compares the incorporation of technology by larger public libraries in Canada and the United States. Technology mentioned includes online public access catalogs; remote and local online database searching; microcomputers and software for public use; and fax, voice mail, and Telecommunication Devices for the Deaf and Teletype writer…

The Administrator's Use of Microcomputer Systems.

ERIC Educational Resources Information Center

Brown, Kenneth C.

1983-01-01

The use of microcomputers by college administrators to increase productivity is discussed. Microcomputers can help increase productivity in the following administrative office tasks: decision support, communication, personal assistance, and task management. One of the most promising developments to emerge from the decision sciences over the past…

Using the Microcomputer to Develop Listening Skills.

ERIC Educational Resources Information Center

Mohler, Stephen C.

A college-level introductory Spanish instructional system uses an interactive combination of microcomputer and program-stop tape recorder to enhance students' listening skills. The basic content is listening drills, adapted to the computer medium. Microcomputer use adds considerable versatility to instructional materials, including such features…

Historical review of computer-assisted cognitive retraining.

PubMed

Lynch, Bill

2002-10-01

This article details the introduction and development of the use of microcomputers as adjuncts to traditional cognitive rehabilitation of persons with acquired brain injury. The initial application of video games as therapeutic recreation in the late 1970s was soon followed in the early 1980s by the use of the first personal computers and available educational software. By the mid-1980s, both the IBM PC and Macintosh platforms were established, along with simplified programming languages that allowed individuals without extensive technical expertise to develop their own software. Several rehabilitation clinicians began to produce and market specially written cognitive retraining software for one or the other platform. Their work was detailed and reviewed, as was recently released software from commercial sources. The latter discussion included the latest developments in the rehabilitation applications of personal digital assistants and related organizing, reminding, and dictation devices. A summary of research on the general and specific efficacy of computer-assisted cognitive retraining illustrated the lingering controversy and skepticism that have been associated with this field since its inception. Computer-assisted cognitive retraining (CACR) can be an effective adjunct to a comprehensive program of cognitive rehabilitation. Training needs to be focused, structured, monitored, and as ecologically relevant as possible for optimum effect. Transfer or training or generalizability of skills remains a key issue in the field and should be considered the key criterion in evaluating whether to initiate or continue CACR.

Automated Power Systems Management (APSM)

NASA Technical Reports Server (NTRS)

Bridgeforth, A. O.

1981-01-01

A breadboard power system incorporating autonomous functions of monitoring, fault detection and recovery, command and control was developed, tested and evaluated to demonstrate technology feasibility. Autonomous functions including switching of redundant power processing elements, individual load fault removal, and battery charge/discharge control were implemented by means of a distributed microcomputer system within the power subsystem. Three local microcomputers provide the monitoring, control and command function interfaces between the central power subsystem microcomputer and the power sources, power processing and power distribution elements. The central microcomputer is the interface between the local microcomputers and the spacecraft central computer or ground test equipment.

A system study for the application of microcomputers to research flight test techniques

NASA Technical Reports Server (NTRS)

Smyth, R. K.

1983-01-01

The onboard simulator is a three degree of freedom aircraft behavior simulator which provides parameters used by the interception procedure. These parameters can be used for verifying closed loop performance before flight. The air to air intercept mode is a software package integrated in the simulation process that generates a target motion and performs a tracking procedure that predicts the most likely next target position, for a defined time step. This procedure also updates relative position parameters and gives adequate fire commands. A microcomputer based on an aircraft spin warning system periodically samples the assymetric thrust and yaw rate of an airplane and then issues voice synthesized warnings and /or suggests to the ilot how to respond to the situation.

A microcomputer-based position updating system for general aviation utilizing Loran-C

NASA Technical Reports Server (NTRS)

Fischer, J. P.

1982-01-01

Modern digital electronic technology is used to produce a device to convert LORAN C to useful pilot information using a simple software algebra and low cost microprocessor devices. Results indicate that the processor based LORAN C navigator has an accuracy of 1.0 nm or less over an area typically covered by a triad of Loran C stations and can execute a position update in less than 0.2 seconds. The system was tested in 30 hours of flight and proved that it can give reliable and accurate navigation information. Methods of converting time differences to position, design considerations for the microcomputer system, and the system for coordinate conversion are discussed. Testing with predetermined points and possible fixes for errors are also considered.

The interactive digital video interface

NASA Technical Reports Server (NTRS)

Doyle, Michael D.

1989-01-01

A frequent complaint in the computer oriented trade journals is that current hardware technology is progressing so quickly that software developers cannot keep up. A example of this phenomenon can be seen in the field of microcomputer graphics. To exploit the advantages of new mechanisms of information storage and retrieval, new approaches must be made towards incorporating existing programs as well as developing entirely new applications. A particular area of need is the correlation of discrete image elements to textural information. The interactive digital video (IDV) interface embodies a new concept in software design which addresses these needs. The IDV interface is a patented device and language independent process for identifying image features on a digital video display and which allows a number of different processes to be keyed to that identification. Its capabilities include the correlation of discrete image elements to relevant text information and the correlation of these image features to other images as well as to program control mechanisms. Sophisticated interrelationships can be set up between images, text, and program control mechanisms.

The Use of Portable Microcomputers to Collect Student and Teacher Behavior Data.

ERIC Educational Resources Information Center

Rieth, Herbert; And Others

1989-01-01

Using portable microcomputers, three applications programs were developed and implemented to collect, store, transmit, and analyze teacher/student observational data. The three applications involved: analyzing teaching behaviors of trainees in field-site placements, using microcomputers to educate mildly handicapped high-school students, and using…

A study of the selection of microcomputer architectures to automate planetary spacecraft power systems

NASA Technical Reports Server (NTRS)

Nauda, A.

1982-01-01

Performance and reliability models of alternate microcomputer architectures as a methodology for optimizing system design were examined. A methodology for selecting an optimum microcomputer architecture for autonomous operation of planetary spacecraft power systems was developed. Various microcomputer system architectures are analyzed to determine their application to spacecraft power systems. It is suggested that no standardization formula or common set of guidelines exists which provides an optimum configuration for a given set of specifications.

Production of a small-circulation medical journal using desktop publishing methods.

PubMed

Peters, B A

1994-07-01

Since its inception in January 1988, the Baylor University Medical Center Proceedings, a quarterly medical journal, has been published by the few staff of the Scientific Publications Office (Baylor Research Institute, Dallas, Texas, USA) using microcomputers and page-makeup software in conjunction with a commercial printing company. This article outlines the establishment of the journal; the steps used in the publication process; the software and hardware used; and the changes in design, content, and circulation that have taken place as the journal and the technology used to create it have evolved.

Some Issues in the Design, Selection and Utilization of Instructional Simulations in a Microcomputer Modality.

ERIC Educational Resources Information Center

Brandhorst, Allan R.

Some factors in the design of instructional micrcomputer simulations that high school social studies teachers must consider when selecting and using computer software are discussed: (1) Instructional computer simulations are adequate instructionally only to the extent that they make explicit the set of relationships underlying the program for the…

Design in Context: A Conceptual Framework for the Study of Computer Software in Higher Education.

ERIC Educational Resources Information Center

Kozma, Robert B.; Bangert-Drowns, Robert L.

The conceptual groundwork needed to examine the impact of technology, primarily microcomputers, on student learning is presented. Medium, method, and context are tied with a science of design. In section I, research on technology in higher education is reviewed, medium and method are defined, and interaction with context is discussed. Taxonomies…

Using Color as Information in Computer Displays: Problems with Perception and Communication.

ERIC Educational Resources Information Center

Adkins, Mark; Pease, Warren

The advancement of microcomputer technology has reached the point where color monitors and color computer software are fast becoming the norm in our information society. Color is another channel for communication, and can be used for enhancement of both aesthetic characteristics and productivity. The advantage to the use of color for communication…

The microcomputer scientific software series 1: the numerical information manipulation system.

Treesearch

Harold M. Rauscher

1983-01-01

The Numerical Information Manipulation System extends the versatility provided by word processing systems for textual data manipulation to mathematical or statistical data in numeric matrix form. Numeric data, stored and processed in the matrix form, may be manipulated in a wide variety of ways. The system allows operations on single elements, entire rows, or columns...

The microcomputer scientific software series 8: the SYCOOR users manual.

Treesearch

Edgar E. Gutierrez-Espeleta; Gary J. Brand

1993-01-01

Describes how to use SYCOOR, an interactive Macintosh program written in BASIC for computing and adjusting synecological coordinates. Site synecological coordinates are indices of moisture, nutrients, heat, and light computed from lists of plant species present at the site. Graphs of a species` distribution in moisture-nutrient and heat-light space are also displayed...

Cumulative reports and publications through December 31, 1989

NASA Technical Reports Server (NTRS)

1990-01-01

A complete list of reports from the Institute for Computer Applications in Science and Engineering (ICASE) is presented. The major categories of the current ICASE research program are: numerical methods, with particular emphasis on the development and analysis of basic numerical algorithms; control and parameter identification problems, with emphasis on effectual numerical methods; computational problems in engineering and the physical sciences, particularly fluid dynamics, acoustics, structural analysis, and chemistry; computer systems and software, especially vector and parallel computers, microcomputers, and data management. Since ICASE reports are intended to be preprints of articles that will appear in journals or conference proceedings, the published reference is included when it is available.

Cumulative reports and publications through 31 December 1983

NASA Technical Reports Server (NTRS)

1983-01-01

All reports for the calendar years 1975 through December 1983 are listed by author. Since ICASE reports are intended to be preprints of articles for journals and conference proceedings, the published reference is included when available. Thirteen older journal and conference proceedings references are included as well as five additional reports by ICASE personnel. Major categories of research covered include: (1) numerical methods, with particular emphasis on the development and analysis of basic algorithms; (2) computational problems in engineering and the physical sciences, particularly fluid dynamics, acoustics, structural analysis, and chemistry; and (3) computer systems and software, especially vector and parallel computers, microcomputers, and data management.

Digital Autonomous Terminal Access Communication (DATAC) system

NASA Technical Reports Server (NTRS)

Novacki, Stanley M., III

1987-01-01

In order to accommodate the increasing number of computerized subsystems aboard today's more fuel efficient aircraft, the Boeing Co. has developed the DATAC (Digital Autonomous Terminal Access Control) bus to minimize the need for point-to-point wiring to interconnect these various systems, thereby reducing total aircraft weight and maintaining an economical flight configuration. The DATAC bus is essentially a local area network providing interconnections for any of the flight management and control systems aboard the aircraft. The task of developing a Bus Monitor Unit was broken down into four subtasks: (1) providing a hardware interface between the DATAC bus and the Z8000-based microcomputer system to be used as the bus monitor; (2) establishing a communication link between the Z8000 system and a CP/M-based computer system; (3) generation of data reduction and display software to output data to the console device; and (4) development of a DATAC Terminal Simulator to facilitate testing of the hardware and software which transfer data between the DATAC's bus and the operator's console in a near real time environment. These tasks are briefly discussed.

The Impact of Microcomputer-Based Science Labs on Children's Graphing Skills.

ERIC Educational Resources Information Center

Mokros, Janice R.

Microcomputer-based laboratories (MBL), the use of microcomputers for student-directed data acquisition and analysis, represents a promising new development in science laboratory instruction. This descriptive study determined the impact of MBLs on middle school students' understanding of graphs of distance and velocity. The study was based on the…

Microcomputers: Applications in Career Counseling and Career Education.

ERIC Educational Resources Information Center

Lambert, Roger, Ed.; Rodenstein, Judith, Ed.

This handbook was designed to help counselors and career development personnel to adopt and adapt to using microcomputers. The 18 papers included in the handbook were written by a cross section of career and counseling professionals as well as experts in microcomputer applications. In the first section of the handbook, the authors examine the…

Special Education Technologies for Young Children: Present and Future Learning Scenarios with Related Research Literature.

ERIC Educational Resources Information Center

Watson, J. Allen; And Others

1986-01-01

The article surveys computer usage with young handicapped children by developing three instructional scenarios (present actual, present possible, and future). Research is reviewed on computer use with very young children, cognitive theory and microcomputer learning, and social aspects of the microcomputer experience. Trends in microcomputer,…

Microcomputers "Goto" School.

ERIC Educational Resources Information Center

Piele, Donald T.

This paper is a report of a pilot project in which a microcomputer was placed in a sixth grade classroom for eight weeks for the purpose of developing logical thinking skills. Students were first given instruction on how to program the APPLE II microcomputer to draw color graphics designs; they were then given similar problems to solve using the…

Development of High-Speed Fluorescent X-Ray Micro-Computed Tomography

NASA Astrophysics Data System (ADS)

Takeda, T.; Tsuchiya, Y.; Kuroe, T.; Zeniya, T.; Wu, J.; Lwin, Thet-Thet; Yashiro, T.; Yuasa, T.; Hyodo, K.; Matsumura, K.; Dilmanian, F. A.; Itai, Y.; Akatsuka, T.

2004-05-01

A high-speed fluorescent x-ray CT (FXCT) system using monochromatic synchrotron x rays was developed to detect very low concentration of medium-Z elements for biomedical use. The system is equipped two types of high purity germanium detectors, and fast electronics and software. Preliminary images of a 10mm diameter plastic phantom containing channels field with iodine solutions of different concentrations showed a minimum detection level of 0.002 mg I/ml at an in-plane spatial resolution of 100μm. Furthermore, the acquisition time was reduced about 1/2 comparing to previous system. The results indicate that FXCT is a highly sensitive imaging modality capable of detecting very low concentration of iodine, and that the method has potential in biomedical applications.

Using synchrotron X-ray phase-contrast micro-computed tomography to study tissue damage by laser irradiation.

PubMed

Robinson, Alan M; Stock, Stuart R; Soriano, Carmen; Xiao, Xianghui; Richter, Claus-Peter

2016-11-01

The aim of this study was to determine if X-ray micro-computed tomography could be used to locate and characterize tissue damage caused by laser irradiation and to describe its advantages over classical histology for this application. A surgical CO 2 laser, operated in single pulse mode (100 milliseconds) at different power settings, was used to ablate different types of cadaveric animal tissues. Tissue samples were then harvested and imaged with synchrotron X-ray phase-contrast and micro-computed tomography to generate stacks of virtual sections of the tissues. Subsequently, Fiji (ImageJ) software was used to locate tissue damage, then to quantify volumes of laser ablation cones and thermal coagulation damage from 3D renderings of tissue image stacks. Visual comparisons of tissue structures in X-ray images with those visible by classic light microscopy histology were made. We demonstrated that micro-computed tomography could be used to rapidly identify areas of surgical laser ablation, vacuolization, carbonization, and thermally coagulated tissue. Quantification and comparison of the ablation crater, which represents the volume of ablated tissue, and the thermal coagulation zone volumes were performed faster than we could by classical histology. We demonstrated that these procedures can be performed on fresh hydrated and non-sectioned plastic embedded tissue. We demonstrated that the application of non-destructive micro-computed tomography to the visualization and analysis of laser induced tissue damage without tissue sectioning is possible. This will improve evaluation of new surgical lasers and their corresponding effect on tissues. Lasers Surg. Med. 48:866-877, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Pulse Code Modulation (PCM) data storage and analysis using a microcomputer

NASA Technical Reports Server (NTRS)

Massey, D. E.

1986-01-01

The current widespread use of microcomputers has led to the creation of some very low-cost instrumentation. A Pulse Code Modulation (PCM) storage device/data analyzer -- a peripheral plug-in board especially constructed to enable a personal computer to store and analyze data from a PCM source -- was designed and built for use on the NASA Sounding Rocket Program for PMC encoder configuration and testing. This board and custom-written software turns a computer into a snapshot PCM decommutator which will accept and store many hundreds or thousands of PCM telemetry data frames, then sift through them repeatedly. These data can be converted to any number base and displayed, examined for any bit dropouts or changes (in particular, words or frames), graphically plotted, or statistically analyzed.

An Administrator's Guide to Microcomputer Resources. Research & Development Series No. 239B.

ERIC Educational Resources Information Center

Zahniser, Gale; And Others

This guide is designed to help educators sort through the vast amount of information that exists about the educational use of microcomputers. The first of five chapters takes the educational administrator through the decision process that is typically associated with choosing and adopting microcomputers for the school. For each point in this…

The development of the time-keeping clock with TS-1 single chip microcomputer.

NASA Astrophysics Data System (ADS)

Zhou, Jiguang; Li, Yongan

The authors have developed a time-keeping clock with Intel 8751 single chip microcomputer that has been successfully used in time-keeping station. The hard-soft ware design and performance of the clock are introduced.

Getting Ready for Micros.

ERIC Educational Resources Information Center

Roth, Gene L.; And Others

1984-01-01

Four colleagues at Idaho State University describe how they used the DACUM (Developing A Curriculum) process to figure out what microcomputer competencies vocational educators need. Competencies include developing a personal plan for microcomputer competency; integrating computer-based instruction (CBI) into the vocational curriculum; planning,…

A Computer-Assisted Instruction Approach to Music for Junior-Age Children: Using ALF for Teaching Music Composition.

ERIC Educational Resources Information Center

Upitis, Rena

The potential of using the Apple II+ microcomputer with an ALF products music software system (nine voice) for computer-assisted instruction in composition was examined. Two boys, 8 and 10 years of age, served as subjects. Naturalistic observations were made as the children participated in a 10-session program that consisted of composition…

Lexical Analysis to Enhance Man/Machine Interaction: Simplifying and Improving the Creation of Software. Final Report.

ERIC Educational Resources Information Center

Hutchins, Sandra E.

By analyzing the lexicology of natural language (English or other languages as they are commonly spoken or written), as compared to computer languages, this study explored the extent to which syntactic and semantic levels of linguistic analysis can be implemented and effectively used on microcomputers. In Phase I of the study, the Apple IIe with…

An Interactive Microcomputer Program for Teaching the Impacts of Alternative Policy Sets in the Market for a Single Commodity.

ERIC Educational Resources Information Center

Li, Elton; Stoecker, Arthur

1995-01-01

Describes a computer software program where students define alternative policy sets and compare their effects on the welfare of consumers, producers, and the public sector. Policy sets may be a single tax or quota or a mix of taxes, subsidies, and/or price supports implemented in the marketing chain. (MJP)

Evaluation Realities or How I Learned to Love "The Standards" While Evaluating a Computer Assisted Instruction Project.

ERIC Educational Resources Information Center

Payne, David A.

This case study presents a narrative summary of the evaluation of a two semester computer assisted instruction (CAI) project in an all minority high school. Use of PLATO software with Control Data microcomputers brought about modest achievement advantages, higher internal locus of control, more positive attitudes toward school and specific course…

Microcomputer software for calculating an elk habitat effectiveness index on Blue Mountain winter ranges.

Treesearch

Mark Hitchcock; Alan Ager

1992-01-01

National Forests in the Pacific Northwest Region have incorporated elk habitat standards into Forest plans to ensure that elk habitat objectives are met on multiple use land allocations. Many Forests have employed versions of the habitat effectiveness index (HEI) as a standard method to evaluate habitat. Field application of the HEI model unfortunately is a formidable...

Using Microcomputers in Vocational Education to Teach Needed Skills in Machine Shop and Related Occupations. Final Report.

ERIC Educational Resources Information Center

Mercer County Schools, Princeton, WV.

A project was undertaken to identify machine shop occupations requiring workers to use computers, identify the computer skills needed to perform machine shop tasks, and determine which software products are currently being used in machine shop programs. A search of the Dictionary of Occupational Titles revealed that computer skills will become…

The Social Context of Using Computers in Schools: It's Not Just a Matter of Good Software.

ERIC Educational Resources Information Center

Becker, Henry Jay

If computers were used ideally in education, each student would have enough computer time, each computer enough student time, and computer-based activities would be chosen well. The move towards using microcomputers in the schools has less to do with any clear and demonstrable instructional advantage of using them, and more to do with general…

Microcomputer Applications for Library Instruction: Automation of Test and Assignment Scoring, and Student Record Keeping.

ERIC Educational Resources Information Center

Sugranes, Maria R.; Snider, Larry C.

1985-01-01

Describes the development of an automated library instruction records management system using microcomputer technology. Development described includes assessment of need, exploration of options, system design, and operational development. System products are identified and operational results are reported based on actual system performance.…