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Now showing items 41-50 of 147
Impact of seed machines on the cell formation decision in Cellular Manufacturing
(1989)
Cellular Manufacturing (CM) is an increasingly popular method of manufacturing in which machines are physically grouped together into production cells such that a family of parts is produced entirely in one cell. This ...
Cryopreservation of Atlantic croaker spermatozoa : optimization of procedures, evaluation of morphological changes, and assessment of motility
(1989)
The effects of various extenders, dilution ratios, cryoprotectants, equilibration times, freezing and thawing rates, and semen and egg quantities on fertilization capacity of post-thaw Atlantic croaker Micropogonias undulatus ...
PVT measurements of carbon dioxide + nitrogen and an equation of state development for natural and hydrocarbon gases
(1989)
Densities of five mixtures of carbon dioxide + nitrogen (x[CO2] = 0.10560, 0.25147, 0.50365, 0.71105, 0.90921) and pure nitrogen were measured at 300 and 320 K at pressures to 10 MPa using the Burnett technique. Second and ...
An evaluation of mental health needs of and services provided to intercollegiate athletes
(1989)
The purpose of the present study was to investigate the mental health needs of the student athlete and to evaluate the availability and effectiveness of mental health programs to meet these needs. A survey approach was ...
Characterization of organic species on solid surfaces using ²⁵²cf plasma desorption mass spectrometry
(1989)
Cf-252 plasma desorption mass spectrometry (PDMS) has been applied to the characterization of compounds which are difficult to analyze by conventional mass spectrometry. These included organic dyes (individual and mixtures) ...
An investigation of the effects of external supports on manual lifting
(1989)
The purpose of this study was to assess the utility of the use of external support devices for manual lifting. The use of such devices has become more popular as a form of personal protective equipment in industry, therefore, ...
A Multitrait-Multimethod investigation of the relationship between music memory and spatial memory
(1989)
The purpose of this study was to examine the relationship between music memory and spatial memory. This relationship was examined using the Multitrait-Multimethod procedure which allows for the assessment of convergent and ...
New technologies for simpler adjustable speed brushless motor drives
(1989)
Recent advances in the power semiconductor technology, including developments of smart-power (High Voltage Integrated Circuits, HVICs), have a direct impact on the research and development efforts in the motor drive ...
Reliability evaluation of electric power generation systems including the effects of energy limitation
(1989)
Most of the reliability studies, both single and multi-area, ignore the effect of the energy limitations. The limitation on available energy for the generating units can, however, have a significant effect on system ...
Hunting lease and characteristic demand : a conceptual and empirical hedonic-travel cost approach
(1989)
The growing need for recreational hunting has placed an increasing pressure on public land. Especially in Texas, where over 95% of the land is privately owned, lack of public deer range is well manifested. As a result, a ...