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Now showing items 2751-2760 of 2804
Financing public schools in the state of Texas : a handbook for school administrators
(1968)
Problem. Volumes have been written explaining the various aspects of financing public schools below the college level in the State of Texas. The Texas State Legislature, the Texas Education Agency, the Texas State Teachers ...
Plasma interaction with a cylindrical magnetic field
(1965)
A combination of the sonic diffuser and plasma jet theories has been formed into a theory that explains the behavior of a plasma injected axially into a cylindrical magnetic field. The theory utilizes the plasma properties ...
Identification of plant parameters by application of implicit synthesis
(1964)
A new technique is developed for the characterization of an unknown dynamic plant. The technique is applied to simultaneously identify the unknown parameters A and B of a plant which is described by: A[d²X(t) / d²t] + ...
Binary phosphorus selenides: The reaction of phosphorus pentaselenide with alcohols
(1967)
The preparations of tetraphosphorus triselenide, P₄Se₃, and phosphorus pentaselenide, P₂Se₅ were investigated. A simple method was developed for the synthesis of P₄Se₃ in a very pure state. An optimum set of conditions was ...
Development of a research rotary kiln and a study of the effects of degree of thermal transformation on selected properties of synthetic aggregates
(1969)
Because of the increasing need for high quality aggregates of construction, a renewed emphasis has been placed upon the use of synthetic aggregates, which are thermally processed clays, shales and slates. As with most ...
The development and evaluation of linear stereoscopic teaching devices for college descriptive geometry
(1969)
The purpose of the research was to examine the potentialities and limitations regarding the development of linear stereoscopic illustrations as teaching devices in college level descriptive geometry. An additional purpose ...
A comparison of the effectiveness of two instructional procedures for developing safety attitudes in beginning machine woodworking
(1969)
The purpose of this study was to develop and assess the effectiveness of closed loop single concept safety films accompanied by lectures with the lecture-demonstration method in developing safety attitudes within beginning ...
Estimation of economically optimum cotton yield and quality relationships from multiple variable inputs
(1969)
This study was designed to provide a framework for improved decision making with respect to timing and amounts of irrigation water and fertilizer in the production of irrigated cotton on the High Plains of Texas. Response ...