Engineering Change: The Appropriation of Computer Technology at Grupo ICA in Mexico (1965—1971)

2012 ◽  
Vol 34 (2) ◽  
pp. 20-33
Author(s):  
B. Batiz-Lazo ◽  
T. Haigh
Keyword(s):  
Computer Technology ◽  
Engineering Change

Design of objective lens for 200-kV high-resolution electron microscopes

1983 ◽  
Vol 41 ◽  
pp. 314-315
Author(s):  
K. Tsuno ◽  
T. Honda ◽  
Y. Harada ◽  
M. Naruse
Keyword(s):  
Optical Properties ◽  
Computer Technology ◽  
Axial Magnetic Field ◽  
Chromatic Aberration ◽  
Objective Lens ◽  
Resolution Electron ◽  
Correction Of Astigmatism ◽  
Three Stages ◽  
Electron Microscopes ◽  
Stage 1

Developement of computer technology provides much improvements on electron microscopy, such as simulation of images, reconstruction of images and automatic controll of microscopes (auto-focussing and auto-correction of astigmatism) and design of electron microscope lenses by using a finite element method (FEM). In this investigation, procedures for simulating the optical properties of objective lenses of HREM and the characteristics of the new lens for HREM at 200 kV are described.The process for designing the objective lens is divided into three stages. Stage 1 is the process for estimating the optical properties of the lens. Firstly, calculation by FEM is made for simulating the axial magnetic field distributions Bzc of the lens. Secondly, electron ray trajectory is numerically calculated by using Bzc. And lastly, using Bzc and ray trajectory, spherical and chromatic aberration coefficients Cs and Cc are numerically calculated. Above calculations are repeated by changing the shape of lens until! to find an optimum aberration coefficients.

Computer Usage by Speech-Language Pathologists in Public Schools

1988 ◽  
Vol 19 (4) ◽  
pp. 423-427 ◽  
Author(s):  
Gail Ruppert Houle
Keyword(s):  
Public Schools ◽  
Public School ◽  
Computer Technology ◽  
Computer Usage ◽  
Attitudes Toward Computers ◽  
Speech Language Pathologists ◽  
Frequent Users ◽  
Service Training

This study investigated factors that influence public school speech-language pathologists' acceptance and/or resistance to computer technology. Significant differences were found between speech-language pathologists who are frequent users of computers in the workplace and those who seldom or never use them. These differences were attributed to differences in attitudes toward computers, available funding for computers, in-service training, and physical facilities.

A Multimedia Situational Test With a Constructed-Response Format

2011 ◽  
Vol 10 (2) ◽  
pp. 78-88 ◽  
Author(s):  
Janneke K. Oostrom ◽  
Marise Ph. Born ◽  
Alec W. Serlie ◽  
Henk T. van der Molen
Keyword(s):  
Cognitive Ability ◽  
Computer Technology ◽  
Psychology Students ◽  
Learning Activities ◽  
Ability Test ◽  
Constructed Response ◽  
Job Experience ◽  
Relationship Of ◽  
The Relationship ◽  
Situational Test

Advances in computer technology have created opportunities for the development of a multimedia situational test in which responses are filmed with a webcam. This paper examined the relationship of a so-called webcam test with personality, cognitive ability, job experience, and academic performance. Data were collected among 153 psychology students. In line with our expectations, scores on the webcam test, intended to measure interpersonally oriented leadership, were related to extraversion, conscientiousness, emotional stability, and job experience. Furthermore, the webcam tests significantly predicted students’ learning activities during group meetings over and above a cognitive ability test and a personality questionnaire. Overall, this study demonstrates that webcam tests can be a valid complement to traditional predictors in selection contexts.

Computer Technology Use and Attitudes Among Older Adults

2013 ◽  
Author(s):  
Virginia Wadley ◽  
Rachel Benz ◽  
Martha Frankel ◽  
David Ball ◽  
Daniel Roenker
Keyword(s):  
Older Adults ◽  
Computer Technology ◽  
Technology Use

Applications of computer technology to problems of human judgment and interpersonal conflict

1971 ◽  
Author(s):  
David A. Summers ◽  
Thomas R. Stewart ◽  
Peter J. R. Boyle ◽  
Monroe J. Miller ◽  
Kenneth R. Hammond
Keyword(s):  
Computer Technology ◽  
Interpersonal Conflict ◽  
Human Judgment

Domain Identification Measure--Computer Technology Version

2005 ◽  
Author(s):  
Jessie L. Smith ◽  
Carolyn L. Morgan ◽  
Paul H. White
Keyword(s):  
Computer Technology ◽  
Domain Identification

Introduction to CD-ROM Production in Health Education

2003 ◽  
Vol 1 (1) ◽  
pp. 60-69
Author(s):  
Mark Tomita
Keyword(s):  
Health Education ◽  
Computer Technology ◽  
Compact Disc ◽  
Health Educators ◽  
Cd Rom

Compact disc (CD-ROM) computer technology have been around for at least a decade, but health educators have been slow to use this technology for health education purposes. This paper describes the process of CD-ROM production in health education.

Computer Technology of the Estimation of Interrelation Technical and Economic Parameters of Power Units

2019 ◽  
Vol 41 (3) ◽  
pp. 93-104
Author(s):  
E.M. Farhadzadeh ◽  
◽  
A.Z. Muradaliyev ◽  
T.K. Rafiyeva ◽  
A.A. Rustamova ◽  
...  
Keyword(s):  
Computer Technology ◽  
Economic Parameters
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