Description:
The problem of the study was to examine the effectiveness of using supplementary materials in the teaching of eighth grade mathematics. The study considered the effect that supplementary materials had on students in terms of the following variables--attitude toward mathematics, mathematical concepts, problem solving ability, understanding common fractions, computation of common fractions, decimal fractions and per cent, concepts of numbers and numerals (number system and operations), and concep…
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Description:
This investigation was designed to assess the amount of attitudinal change experienced by the client and certain selected characteristics of the client, his vocational rehabilitation counselor, immediate workshop supervisor and his sheltered workshop.
Description:
The problem investigated was the effect of various methods of conceptual, physical, and conceptual-physical practice procedures upon performance of the basketball motor
skill of foul shooting. The sub-problem under investigation was the effect of self-concept upon the performance of foul shooting.
Description:
The problem of this study was to investigate the effects of motivational group techniques upon selected personality and behavioral variables. Particular emphasis was placed upon changes in personality and behavior with respect to freshmen college students.
Description:
The synthesis of nonracemic yields of hexa-, hepta-, octa-, and nonhelicene with circular light was observed, and the structural and wavelength dependence of the induced optical yields was examined. The results obtained, together with a detailed consideration of the mechanism of helicene synthesis from the parent diarylolefins, indicate that the induced optical activity is due to selective reaction of enantiomeric conformations of the parent cis diarylolefins by circular light.
Date:
May 1, 1971
Creator:
Bernstein, William J.; Calvin, Melvin & Buchardt, Ole.
Description:
Fatty acids have a reversible inhibitory effect on respiration and on photosynthetic action. They investigated the influence of octanoic acid on the photosynthetic bacteria Rhodopseudomonas spheroids R-26. From the spectroscopic data they conclude that a less efficient energy transfer and decoupling of the light harvesting pigment system from the energy converting reaction center is responsible for the inhibitory effect.
Description:
The problem with which this research study is concerned is that of appraising and evaluating the therapeutic effectiveness of two different group counseling approaches, group-centered and directive, with institutionalized mental defectives. More specifically, this investigation is designed to assess the changes, if any, in self concept, behavior, and anxiety level of mental defectives that result from two different group counseling approaches. The hypothetical assumption is made that there will…
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Description:
This dissertation consists of four programs: one lecture recital, two recitals for solo trumpet, and one in combination with other instruments and voices. The lecture was an exploration of the contents of Modo per Imparare a Sonare di Tromba, by Girolamo Fantini, published in 16358. Fantini, who was also a trumpet player, included in his volume a wide variety of music for the natural trumpet. In addition to military signals and fanfares, the book contains exercises for developing technical abil…
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Description:
This study was concerned with analyzing selected Texas school administrators in an attempt to locate intrapersonal patterns of (1) values, (2) leadership traits, (3) personality traits, (4) critical thinking ability, (5) perception, and authoritarianism. A second aspect was correlating these profiles with each other. The study had a threefold purpose. The first was to perform a detailed analysis of school administrators to determine selected intrapersonal patterns. The second was to determine p…
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Description:
In a previous report on effects of thermal discharges from power plants into the Great Lakes, we stressed the need for a statistical analysis of the spatial and temporal pattern of the thermal plume. The plume pattern is recognized as stochastic in nature and requires statistical analysis. A single realization of the Waukegan Station plume is studied with emphasis on its information content. Areas between isotherms at various depths are computed together with volumes of water in given temperatu…
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Description:
In a previous report on effects of thermal discharges from power plants into the Great Lakes, we stressed the need for a statistical analysis of the spatial and temporal pattern of the thermal plume. The plume pattern is recognized as stochastic in nature and requires statistical analysis. A single realization of the Waukegan Station plume is studied with emphasis on its information content. Areas between isotherms at various depths are computed together with volumes of water in given temperatu…
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Description:
At the present stage of reactor coolant studies it is possible to say that radiation affects the deposition behavior of corrosion products in the reactor. A quantitative relation between flux and deposition rate or amount is not available, nor is there information as to exactly which component, or combination thereof, of the radiation is most important. To determine these effects and those of other process parameters, Battelle-Northwest (BNW) is conducting an experimental program for the Knolls…
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Description:
Papers are presented for the following topics: (1) Nuclear Structure and Nuclear Properties - (a) Nuclear Spectroscopy and Radioactivity; (b) Nuclear Reactions and Scattering; (c) Nuclear Theory; and (d) Fission. (2) Chemical and Atomic Physics - (a) Atomic and Molecular Spectroscopy; and (b) Hyperfine Interactions. (3) Physical, Inorganic, and Analytical Chemistry - (a) X-Ray Crystallography; (b) Physical and Inorganic Chemistry; (c) Radiation Chemistry; and (d) Chemical Engineering. (4) Instr…
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