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Now showing items 431-440 of 548
The effect of level of involvement and type of assessment approach on teacher attitudes towards teacher evaluation
(1980)
To investigate the relationship of adult education teacher attitudes towards evaluation, two experimental variables (feedback involvement and assessment approach) were combined in a 2 X 2 factorial arrangement of treatments. ...
Flash drying of rough rice
(1980)
Investigations were conducted on moisture removal from high moisture freshly harvested rough rice under different flash-drying screen temperatures for different exposure periods. Other observations of effects on shelling, ...
Direct use of solar radiation for heating and cooling of residential buildings in hot-arid climates
(1980)
The decade of the 1970's will be remembered as the era of energy crises--a time for the re-evaluation of technology, industry, and the way of life in modern society. For the first time man's dependence on energy from finite ...
Fluid dynamics in the hepatoperitoneal system
(1980)
A study was made of arterial pressure, portal pressure, inferior vena caval pressure, hepatic interstitial pressure (implanted capsule technique), prenodal lymph flow, and the protein concentration in plasma and lymph in ...
A comparison of various multiple regression methods applied to longitudinal evaluation studies in vocational education
(1980)
Consistent with the emerging trend in the educational literature to discount, or in some cases, overlook the unanticipated consequences of model selection on study findings, the intent of this inquiry is to compare and ...
Influence of milk removal on patterns of luteinizing hormone (LH) in dairy cows and LH and prolactin (PRL) in crossbred sows
(1980)
Two experiments were conducted to evaluate the effect of mild removal, either by machine milking or suckling, on peripheral patterns of LH and PRL. In Experiment 1, blood samples were collected at 10-min intervals for 12 ...
Variable amortization and financial control under uncertainty : application to Texas rice farms
(1980)
This study was designed primarily to determine the effects of farm financial control process, including variable amortization, as a means of responding to financial risk by the rice farmers in the Texas Coast Prairie area. ...
A study of trickle irrigation rates and irrigation timing on young pecan, Carya illinoensis (Wang) K. Koch, trees
(1980)
Irrigation rate and frequency studies were conducted under field conditions during the 1975 and 1976 growing seasons to determine if the formula Q = A x E x C, [Where Q = Daily water requirement in liters. A = Area covered ...
The prediction of marital satisfaction by creativity level and sex role variables
(1980)
The major purpose of this study was to investigate whether or not creativity level affects marital satisfaction. A review of the literature produced almost no references to creativity and marriage. Studies have been made ...
A biological and economic evaluation of certain feeding regimes in commercial layers
(1980)
The economics of egg production is greatly affected by the feeding program, rate of egg production and length of production. Profit can be maximized by controlling these three factors. This study has investigated the ...