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The Curriculum In Industrial Arts In Michigan High Schools Employing One Shop Instructor, John H. Koenig

Masters Theses

Introduction

The Purpose of the Study

The purpose of this study is to investigate (1) the types of curricula in industrial arts being taught in the high schools of Michigan employing one shop instructor, (2) the arrangements of the courses in these curricula, and (3) the numbers and types of machines in these shops.

The Velocity Of Ultrasonics In Liquids, Mack A. Breazeale

Masters Theses

"In acoustics the term ultrasonics is used to refer to those frequencies which are above the range of human hearing; that is, frequencies above approximately 20,000 cycles per second. Since the laws of sound which are valid for the audible range are also valid in the ultrasonic range and since the wave length of ultrasonics is much shorter than that of audible sound, ultrasonic has proved very valuable in the calculation of both the velocity and the absorption coefficient of sound in various media. This is especially notable in the case of liquids, where the velocity of sound is much …

A Suggested Guidance Program For A Small High School, Henry Stepping

Masters Theses

No abstract provided.

Development Of A Follow-Up Study, Jack E. Miller

Masters Theses

No abstract provided.

The Evolution Of Health And Physical Education As It Relates To The Proposed Program Of Casey Community Unit C-1, Myron R. Tedrick

Masters Theses

No abstract provided.

Evaluation And Critical Analysis Of Physical Education Facilities And Programs Of Four Southwestern Illinois High Schools, Donald W. Davisson

Masters Theses

No abstract provided.

The Effect Of Five Philosophies On Industrial Arts Education, Donald R. Montgomery

Masters Theses

No abstract provided.

Psychological Aspects Of Obesity In The Adolescent, Lois Jean Williams

Masters Theses

No abstract provided.

A Study Of The Extent To Which High School Coaches Of Illinois Use Audio-Visual Materials And The Value They Attach To Them, Paul E. Swofford

Masters Theses

No abstract provided.

The Effect Of The Use Of A Textbook As Compared With Supplemental Material In Teaching Biology, Wayne A. Stafford

Masters Theses

Chapter I

The Problem and Its Background

Biology in the Secondary School Curriculum

There is ample evidence, both direct and tacit, that biology has justified its place in the curriculum of the secondary school.

Among the direct evidence is that stated by Heiss, Obourn, and Hoffman¹ as follows:

"On the Senior High School level, general biology is well established as a tenth grade course and is usually offered as an elective for each of three years. There is a considerable body of evidence available that seems to indicate that both general science and biology are going a long way …

Radiolaria From The Porters Creek Formation (Paleocene, Midway Group) Of Stoddard County, Missouri, Eldridge Sellers Middour

Masters Theses

"Fossil Radiolaria are described and figured from the Porters Creek formation (Paleocene) of Ardeola, Stoddard County Missouri. This is the first detailed treatment of fossil radiolarians from the Gulf Coast area. Thirty-one species are described and figured, all believed to be new, belonging to twenty-four genera. Fifteen families are represented, ten referable to the Legion Spumellaria, five to the Legion Nassellaria. Stratigraphic descriptions or the section at Ardeola is presented, and a discussion of laboratory techniques is included"--Abstract, page 3.

An Ecological Study Of The Foraminifera Of Mason Inlet, North Carolina, Daniel N. Miller Jr.

Masters Theses

"Mason Inlet. North Carolina is a lagoonal marsh area with warm-temperate water, the salinity ranging from fresh to salt water. Nine collecting stations comprise an ecological gradient across the environment.

Forty-two species of foraminifera are recorded from the inlet, ranging in their affinities from brackish water to open-sea facies. Several extensions of range are recorded both northward and southward.

Substratum conditions apparently control the distribution of foraminifera within the inlet. Clean, fine sand provided the largest faunal populations. A depauperate assemblage was found in an inorganic, argillaceous substratum. The largest population of arenaceous forms was found at the channel through …

Effects Of Sand Admixtures On The Physical Properties Of Soils, Necati Kanatsiz

Masters Theses

"The purpose of this study is to determine the effects of sand admixtures on the physical properties of soils. Soil may be defined as a heterogenous [sic] collection of rock and mineral fragments whose decomposition and disintegration have been brought about by the action of physical, chemical, and biological forces, working singly or in combination...In the conviction that the study of soils, with respect to highway engineering, is becoming more and more important this study was undertaken in order to learn whether the addition of sand would lead to desirable results, and if not, at least secure some further addition …

An Investigation Of The Amount And Kinds Of Material Pertaining To Safety Education To Be Found In Social Studies Textbooks, Dorothy D. Osborn

Masters Theses

Chapter I

Introduction

The Problem

In spite of the fact that safety education is acquiring a definitive place in elementary school curricula, there are still many secondary school educators who are indifferent to the need of including work in safety in the already crowded school program. However, our modern mode of living with its increased tempo and its concentration of population has intensified daily hazards to such an extent that the school must consider education for safety as part of its program. Time, effort, and money spent on education of children whose lives are to be taken in adolescence by …

A Comparison Of The Use Of Polaroid And Colored Filters In The Multiplex Aeroprojector, Robert Greig Livingston

Masters Theses

"The purpose of this thesis is the drawing of a comparison between the use of the colored filters, which are normally employed in the multiplex aeroprojector by various mapping agencies throughout the country, and the use therein of Polaroid filters. The filters in the aeroprojector serve to break the projection of a stereoscopic pair of photographs into two impressions which are viewed separately by each eye of the observer, thus providing the main requirement for the observance of a three-dimensional effect. this stereoscopic effect is utilized in the multiplex plotting machine for the delineation of contours...In order to form a …

A Study Of Methods For The Purification And The Removal Of Color From Trinitrotoluene Wash Waters, William Wilson

Masters Theses

"Symmetrical Trinitrotoluene is stable in the presence of moisture, but the nonsymmetrical trinitrotoluenes permit replacement of a nitro group with the formation of a nitrated cresol and nitrous acid. Nitrated cresols form salts similar to the picrates. To avoid these nonsymmetrical trinitrotoluenes the Ordinance Department, U. S. A., requires that Grade I trinitrotoluene have a solidification point of at least 80.2⁰C.². Numerous methods for purifying the crude trinitrotoluene and others for separating the nitrotoluenes have been suggested"--Introduction, page 1.

A Study Of Poverty And Dependency In Phelps County For 1931, Arthur Royal Powell

Masters Theses

"The Ozark Region of Missouri is rapidly undergoing a definite social and economic change. thru markedly improved methods of communication and transportation the eighteenth century culture of this region is being metamorphosed into a twentieth century culture. Where the Ozarker of a generation ago was a strongly individualistic frontiersman in his outlook on life, he is now in the process of becoming a citizen of a larger and more complex society. The telephone, the radio, and the concrete highway, together with the cheap automobile, have made the customs and many of the folkways and mores of the Ozark people obsolete, …

The Concept Of Social Determinism As A Motivating Influence In Some Modern Tragedy, Arthur Lenox Bradford

Masters Theses

"The term, "social determinism", is a rather unfortunate designation for the absolute conditioning of human character by the aggregate of biologic and social influences...The central idea of this positivistic interpretation is that man, along with all other organic things, is the product of hereditary accidence and environmental contacts, that his psychic and physical constitutions (if there be such differentiation) are fashioned to the minutest detail by circumstance, and that his thoughts and the chemic impulses of his nature appear precisely according to his character which he has no hand in making"--Introduction, page 2-3.