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Now showing items 71-80 of 110
Relativistic quantum field theory of high-spin matter fields : a pragmatic approach for hadronic physics
(1991)
A consistent phenomenology of the interaction of particles of arbitrary spin requires covariant spinors, field operators, propagators and model interactions. Guided by an approach originally proposed by Weinberg, we construct ...
Competitive interference for habitat space among three species of Texas geckos
(1991)
The behavior of three species of nocturnal Texas geckos, Hemidactylus turcicus. Cyrtopodion scabrum, and Coleonyx brevis, was studied in an indoor laboratory and an outdoor enclosure complex to assess the behavioral I ...
SunFast : a sun workstation based, fuel analysis scoping tool for pressurized water reactors
(1991)
The objective of this research was to develop a fuel cycle scoping program for light water reactors and implement the program on a workstation class computer. Nuclear fuel management problems are quite formidable due to ...
Synthesis, ligand properties, and interfacial chemistry of metal carboxylate terminated oligomers of polyethylene
(1991)
Ethylene oligomers functionalized at their terminus with metal carboxylates were prepared. These oligomers were used to study ligation of metals by soluble metal carboxylates. They were also used to study chemistry at ...
The kinetics of iron sulfide oxidation in lignite overburden as influenced by calcium carbonate
(1991)
Surface mine reclamation in Texas, is often hindered by the formation of acid minesoil. The acidity is a product of FeS2 oxidation. Mixed overburden topsoil substitutes containing FeS2, are often limed to prevent acid ...
Androgyny and its relationship to the anima and animus and related psychological constructs
(1991)
This study focused on the relationship between androgyny and the anima and animus, and the relationships between androgyny and the anima and animus and the dependent variables of individuation, psychosocial development, ...
Barriers and incentives to participation in continuing professional education of imaging technologists
(1991)
The purposes of this study were: (a) determination of imaging technologists' and sonographers' perceived barriers and incentives to participation in continuing professional education (CPE) external to the work setting; (b) ...
Biochemistry and regulation of rubber transferase in parthenium argentatum gray
(1991)
Washed rubber particles from stem homogenates of Parthenium argentatum contain a bound rubber transferase which catalyzes the de novo synthesis of a rubber polymer. The bound rubber transferase utilizes the photolabile ...
Maximal power output on the bicycle ergometer : its relationship to selected strength and aerobic capacity measurements
(1991)
Recently, investigations have demonstrated significant relationships between muscular power (the combination of or interaction between strength and speed) and athletic performance. Initiation of improvements in power output ...
CMOS operational transconductance amplifiers with extended transconductance adjustment ranges
(1991)
Techniques are developed for realizing CM OS transconductance amplifiers with increased transconductance adjustment ranges. In transconductor-based electronic systems, the transconductance adjustment is useful in overcoming ...