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Articles 3691 - 3720 of 3865
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An Outline For Physical Geography In The Secondary School, David S. Mellander
An Outline For Physical Geography In The Secondary School, David S. Mellander
Masters Theses
The Need and The Purpose
Introduction
As the earth has become more densely populated, an understanding of the space relationships between man and his environment has become essential. In particular, man needs to understand the complex interrelationship between places, and the distinctive character of places.
Major functions of geographic instruction are to guide students into discovering the distribution of physical conditions, and the interrelationships which characterize such places, as well as those between man and his environment. No other discipline attempts to discover the wholeness, order and reason in the complex totality of the landscape.
The Agrarian Revolution In Kenya, Margie Senkowski
The Agrarian Revolution In Kenya, Margie Senkowski
Masters Theses
Introduction
The objective of this research has been to present a picture of the revolutionary agricultural changes that have been taking place for the last few years in the East African country of Kenya. Kenya is an agricultural country; its economy is dependent almost entirely on agricultural production. In the words of Jomo Kenyatta, Prime Minister of Kenya, "To achieve the growth essential for increased welfare, the country will continue to rely on agriculture, which employs most of our people and provides almost all of our exports."
The progress is agriculture is helping to transform Kenya from a primitive tribal …
Effects Of Ribonuclease Upon The Regenerating Tissue Of Conditioned Planaria, Harland E. Noll
Effects Of Ribonuclease Upon The Regenerating Tissue Of Conditioned Planaria, Harland E. Noll
Masters Theses
No abstract provided.
Sexual Receptivity And Fertility Of Androgen Induced Persistent Estrous Rats, Norman Donald Diebel
Sexual Receptivity And Fertility Of Androgen Induced Persistent Estrous Rats, Norman Donald Diebel
Masters Theses
The effect of neonatally administered testosterone propionate (TP) on sexual receptivity and fertility was studied. Dosages of 25 μg and ten μg were used and were administered s.c. in peanut oil on the fifth day of life. Vaginal smears of the animals receiving 25 μg were begun at the age of 61 days and indicated that these animals exhibited modified estrous cycles. By 90 days of age, most of the animals in both dosage groups were in constant vaginal estrus. These prolonged periods of vaginal estrus were often interrupted only by mating.
At 97 days of age 40 females which …
Conditioned Avoidance To Water Following Exposure To X-Irradiation, Albert E. Roberts
Conditioned Avoidance To Water Following Exposure To X-Irradiation, Albert E. Roberts
Masters Theses
No abstract provided.
Perception And The Administrator An Investigation Into The Perceptual Areas Of Difference Between The Various Levels Of An Organization, W. W. Mcintire
Perception And The Administrator An Investigation Into The Perceptual Areas Of Difference Between The Various Levels Of An Organization, W. W. Mcintire
Masters Theses
Introduction
It is frequently voiced that most of the problems that occur in organizations are "people problems." There are the result of misunderstandings, differences of interpretation, and inadequate coordination of effort. This study is concerned with this problem area, but it should be made clear that no attempt will be made to investigate "problem people" in organizations. They may legitimately be considered as part of the problem area, however, investigation of them is beyond the realm and scope intended for this study.
Effects Of Radiation Upon Consumption Of Alcohol As A Discriminated Fluid Stimulus In The Rat, Joseph A. Straka
Effects Of Radiation Upon Consumption Of Alcohol As A Discriminated Fluid Stimulus In The Rat, Joseph A. Straka
Masters Theses
Introduction
In the recent history of psychology, considerable interest has arisen concerning the use of radiation (usually as a UCS fitted into a classical conditioning paradigm) to effect changes in behavior. Mechanisms by which radiation induces behavioral changes are obscure, and psychology, along with the disciplines of physiology and medicine, has been attempting to clarify variables in operation.
The study of drug {including alcohol) effects upon behavior has had a somewhat parallel development in the field of psychology in terms of its recency and the obscure nature of the variables operating upon resultant behavior.
These two areas of interest have …
Activity In A Random Light-Dark Environment, Robert O. Baldwin
Activity In A Random Light-Dark Environment, Robert O. Baldwin
Masters Theses
No abstract provided.
Studies On The Ribosomal Ribonucleic Acids From Mesophilic And Thermophilic Bacteria, Alice A. Holazo
Studies On The Ribosomal Ribonucleic Acids From Mesophilic And Thermophilic Bacteria, Alice A. Holazo
Masters Theses
Introduction
Certain organisms have been known to live at temperatures at which cellular constituents ordinarily sensitive to heat are destroyed. These organisms. called thermophiles (heat-loving), normally live at higher temperature range of the biokinetic zone (10o-45oC).
The Activity Of Succinic Dehydrogenase And Indole Acetic Acid Oxidase In Cell-Free Preparations Of Hygrophorous Conicus, Jagdish M. Mehta
The Activity Of Succinic Dehydrogenase And Indole Acetic Acid Oxidase In Cell-Free Preparations Of Hygrophorous Conicus, Jagdish M. Mehta
Masters Theses
"The enzyme indole acetic acid oxidase is produced by the fungus Hygrophorous conicus when it is grown in the presence of indole acetic acid (IAA) or tryptamine. The IAA acts both as an inducer and a substrate for this intracellular enzyme. The product of the oxidation catalyzed by the IAA oxidase is oxindole acetic acid (OIAA).
The rate of growth and the rate of formation of the enzyme IAA oxidase by H.conicus were studied in different media. Of these, a nitrate medium containing 0.5 per cent Yeast extract (Y.E.) was found to be the best for the production of H.conicus …
Literary Criticism Of Shakespeare's King Lear, Daniel Lee Burcham
Literary Criticism Of Shakespeare's King Lear, Daniel Lee Burcham
Masters Theses
No abstract provided.
A Flute Recital Analysis, Marcia G. Stilgebauer
Some Effects Of Sodium Pentachlorophenol On Activated Sludge And Minnows., James Albert Heidman
Some Effects Of Sodium Pentachlorophenol On Activated Sludge And Minnows., James Albert Heidman
Masters Theses
"The primary purpose of this investigation was to determine the effect of sodium pentachlorophenol on activated sludge. An additional objective was to determine the toxicity of sodium pentachlorophenol to minnows.
All activated sludge units were grown on a glucose and mineral nutrient waste. In addition, a unit acclimated to 100 and 250 mg/1 of sodium pentachlorophenol was also studied. The effect of a shock loading of sodium pentachlorophenol was found to depend on the concentration of the loading and also on the group of micro-organisms which were predominating. One activated sludge system was seriously impared at a shock loading of …
Permeability And Additive Sorption And Extraction In Lubricating Greases, Hsiu-Hsiung Lin
Permeability And Additive Sorption And Extraction In Lubricating Greases, Hsiu-Hsiung Lin
Masters Theses
"An important goal in the study of lubricating greases is the determination of the mechanism of additive action in lubricating greases and the effect of additive concentration on the improvement of particular properties. As a step in this direction, one aim of this investigation was an attempt to determine whether grease additives are sorbed on the thickener surface, or are dissolved in the oil phase, or if a combination of these effects prevails. Exploratory sorption and extraction experiments were run by Tu using greases thickened with lithium hydroxystearate and Baragel and using only one concentration of additive. More detailed studies …
Ecology And Distribution Of Foraminifers Of A Traverse In The Northwestern Gulf Of Mexico, Faiz Nassir Thomas
Ecology And Distribution Of Foraminifers Of A Traverse In The Northwestern Gulf Of Mexico, Faiz Nassir Thomas
Masters Theses
"Foraminiferal populations have been analyzed from five bottom samples along a traverse in the northwestern Gulf of Mexico, approximately 27⁰20' to 97⁰15' north latitude and 97⁰20' to 97⁰05' west longitude. Eighty-eight species and twenty-nine genera, belonging to eighteen families, were recorded. Species were identified and described.
Statistical studies indicate that probably five benthonic foraminiferal depth facies could be recognized in the area at the following approximate depths: 4 fathoms, 4-8 fathoms, 8-12 fathoms, 12-16 fathoms, and 16-20 fathoms. Determination of facies is based largely on the range of species. The frequency distribution of species of foraminifers was plotted against change …
Origin And Factors Affecting Distribution Of Solid Oil In Mid-Western Missouri, Rafid Abdul-Halim Jasim
Origin And Factors Affecting Distribution Of Solid Oil In Mid-Western Missouri, Rafid Abdul-Halim Jasim
Masters Theses
"A textural analysis was made of the heavy oil-bearing sandstones in the Middle Pennsylvanian (Desmoinesian) Warner and Bluejacket formations of mid-western Missouri in order to determine and compare their depositional environments.
Grains of the Bluejacket sandstones are smaller and more rounded than grains of the Warner sandstones. The Bluejacket sandstone is also better sorted than the Warner sandstone.
The Bluejacket sandstone is thin-bedded; the Warner is mostly massive-bedded. These differences in bedding between the two formations have affected distribution of oil in the area of study.
Both the Bluejacket and Warner sandstones are better sorted than the Warrensburg sandstones; the …
The Symbol Of The Bull As An Art Form, Gary L. Noffke
The Symbol Of The Bull As An Art Form, Gary L. Noffke
Masters Theses
No abstract provided.
The Present Utilization Of Rural School Sites In East Central Illinois, Donald A. Tolen
The Present Utilization Of Rural School Sites In East Central Illinois, Donald A. Tolen
Masters Theses
No abstract provided.
Plant-Derived Pigments And Dyes Used By Artists, Samuel C. Rizzetta
Plant-Derived Pigments And Dyes Used By Artists, Samuel C. Rizzetta
Masters Theses
History
Uses of Biologically-derived Products in Painting
Throughout history man has relied heavily on plant-derived materials in the production of paintings. Plant products have been used to fulfill each of the material requirements of painting. The ground or surface upon which an artist applies paint -is usually of plant origin, such as woven fabrics and paper. The ancient Egyptians painted on canvas (from Linum usitatissimum L.), papyrus, (from Cyperus papyrus L.), and wood (Lucas, 1934:149-150, 201-203; Laurie, 1910:17, 31-32).
At the time of Theophilus leather parchment, preferably of horsehide, was popular for painting (Bazzi, 1960:13). After parchment, walls and wooden …
Examiner Influence On The Holtzman Inkblot Technique, Robert G. Hamilton
Examiner Influence On The Holtzman Inkblot Technique, Robert G. Hamilton
Masters Theses
No abstract provided.
A Study Of The Fluctuation Of Some Blood Chemical Constituents In Relation To The Reproductive Cycle Of The Mallard Duck, Edward H. Decker
A Study Of The Fluctuation Of Some Blood Chemical Constituents In Relation To The Reproductive Cycle Of The Mallard Duck, Edward H. Decker
Masters Theses
Introduction
The purpose of this study was to determine normal levels of several blood chemical constituents (the mineral sodium, potassium and calcium and the organic substances serum cholesterol and serum albumin) for the female mallard duck (Anas platyrhynchos) and to examine their relationships as a possible index to reproductive development.
Much research has been done on the chemical composition of the avian egg and only those constituents which are of concern in this study will be discussed in detail. According to Romanoff (1949), studies of the chicken egg have shown that only a few mineral elements are present in relative …
The Effects Of Chlorpromazine Hydrochloride Upon Temporally Spaced Responding, Stephen M. Bean
The Effects Of Chlorpromazine Hydrochloride Upon Temporally Spaced Responding, Stephen M. Bean
Masters Theses
No abstract provided.
Banesism And Molinism In Theory And Practice, Burns K. Seeley
Banesism And Molinism In Theory And Practice, Burns K. Seeley
Masters Theses
Last paragraph of Introduction:
The purpose of this paper is to acquire a better understanding of the relationship between grace and tree will, that is, the paradox between the omnipotence of God and human free will. More specifically speaking, this paper will deal with two historical approaches to the problem, namely, Baneziem and Molinism. At the onset we shall learn something about Domingo Banez, O.P. and Luis de Molina, S.J. who were largely responsible for the systems which bear their names. We shall then learn something or the historical circumstances which produced Banezism and Molinism and also some or the …
Synthesis Of Potential Anti-Tumor Agents Related To Ethanolamine. I. Phenoxyacetic Acid Derivatives, Kenneth Wayne Rodarmer
Synthesis Of Potential Anti-Tumor Agents Related To Ethanolamine. I. Phenoxyacetic Acid Derivatives, Kenneth Wayne Rodarmer
Masters Theses
Introduction
Derivatives of phenoxyacetic acid (PAA), because of their activity as synthetic auxins, have long been of interest in the botanical sciences. PAA itself was noted (29) to have some auxin activity. However, real interest in PAA derivatives awaited the establishment of 2,4-dichlorophenoxyacetic acid (2,4-D) as a powerful, selective herbicide (12). An enormous number of PAA analogs and homologs have been investigated for their potential in the herbicide industry, and the statistical evidence from these investigations has been used as the basis for several interesting and sometimes conflicting theories of auxin mechanisms (17, 26, 23, 27).
Physiological effects of PAA …
The Utilization Of Artillery And Mortars As Infantry Support Weapons In The Chaco War, Charles John Goodall
The Utilization Of Artillery And Mortars As Infantry Support Weapons In The Chaco War, Charles John Goodall
Masters Theses
I. The Background of the Conflict
In the summer of 1932, while the world's attention was focused upon Japanese aggression in Manchuria, a border skirmish in the upper reaches of the Plata valley ignited a conflict which could not be extinguished by the good offices of the Pan-American Union or the peace-making machinery of the League of Nations. The prize in question, nearly one hundred and fifty thousand square miles of savanna and swamp, would be minuscule in comparison with the territorial acquisitions of the dictators of that era, but to the two politically unstable and highly nationalistic nations contesting …
Social Distance Attitudes Of College Students Toward Three Minority Groups, Dennison W. Nichols
Social Distance Attitudes Of College Students Toward Three Minority Groups, Dennison W. Nichols
Masters Theses
Introduction
This study is an endeavor to add to the already existing scientific information in regard to man's social relations with his fellow men. More exactly, the purposes of this research are: (1) to gain a better understanding of prejudice among college students toward both stereotype images and "real" described persons belonging to the Jewish minority, the Negro minority and the homosexual minority, (2) to explore the possibility of their being a relationship between social-distance attitudes of these students toward these minorities and the personal, economic and certain other factors influencing these students, and (3) to consider the significance of …
A Study Of The Relationship Of The Verb-Adjective Ratio In Linguistic Construction To Induced Stress, Bruce A. Schurman
A Study Of The Relationship Of The Verb-Adjective Ratio In Linguistic Construction To Induced Stress, Bruce A. Schurman
Masters Theses
No abstract provided.
The Social Implications Of Dante’S Commedia, Judson I. Mather
The Social Implications Of Dante’S Commedia, Judson I. Mather
Masters Theses
Introduction
The focus of this study has derived, in part, from the experience of teaching a course in "The History of Social Thought" to undergraduate sociology majors. The more comprehensive texts in the field accord Dante some notice. But the treatment he receives as a social thinker is uniformly patronizing. One of the most substantial and adequate of these texts, for example -- the three-volume study by Howard Becker and Harry Elmer Barnes-- has this to say:
The key to Dante's character and to his social theory as well is to be found in the fact that "world peace was …
Helianthus Annuus - The Separation And Identification Of A New Fatty Acid, Donald C. Gruber
Helianthus Annuus - The Separation And Identification Of A New Fatty Acid, Donald C. Gruber
Masters Theses
Introduction
The term "fatty acids" was first applied principally to saturated, monobasic carboxylic acids and especially to long chain acids derived from animal and vegetable oils. As time passed and the knowledge of natural fats increased, polyunsaturated, hydroxy, keto and branched chain acids were also found as constituents of these fats and oils and these also came under the heading of fatty acids. Even acids containing alicyclic substituents were found.
More recently the term 11 fatty acid" has been applied to include saturated and unsaturated monobasic carboxylic acids and several other series of substituted acids having carbon skeletons similar to …
Dairying In Spring Point Township, Cumberland County, Illinois, Robert G. Ferren
Dairying In Spring Point Township, Cumberland County, Illinois, Robert G. Ferren
Masters Theses
No abstract provided.