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Articles 3571 - 3600 of 4116
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A Study Of Completed Suicide And Attempted Suicide In The Standard Metropolitan Statistical Area Of Flint: Michigan, I960, Friedrich Volker Wenz
A Study Of Completed Suicide And Attempted Suicide In The Standard Metropolitan Statistical Area Of Flint: Michigan, I960, Friedrich Volker Wenz
Masters Theses
No abstract provided.
Response Contingent Shock And Its Effect Upon Self-Injurious Behavior, William N. Schlee
Response Contingent Shock And Its Effect Upon Self-Injurious Behavior, William N. Schlee
Masters Theses
No abstract provided.
The United States And The Soviet Union On Concepts Of Security And Unanimity, Patricia Carbone
The United States And The Soviet Union On Concepts Of Security And Unanimity, Patricia Carbone
Masters Theses
No abstract provided.
Illinois Agrarianism And Shelby Moore Cullom, Richard F. Wells
Illinois Agrarianism And Shelby Moore Cullom, Richard F. Wells
Masters Theses
No abstract provided.
A Comparison Of The Attitudes And Opinions Of Industrial Arts Teachers With School Administrators Toward The Role Of Industrial Arts Education In The Secondary School, Harold E. Vahling
A Comparison Of The Attitudes And Opinions Of Industrial Arts Teachers With School Administrators Toward The Role Of Industrial Arts Education In The Secondary School, Harold E. Vahling
Masters Theses
No abstract provided by author.
A Five Year Study Of The Macon School District For Directions And Dimensions Based Upon Growth Patterns, Billie G. Mcclard
A Five Year Study Of The Macon School District For Directions And Dimensions Based Upon Growth Patterns, Billie G. Mcclard
Masters Theses
No abstract provided.
A Trumpet Recital Analysis, Edgar H. Matthews
An Indeterministic Approach To The Investigation Of Cbd Commuter Flows In Tulsa, Oklahoma, Bruce Richard Bullis
An Indeterministic Approach To The Investigation Of Cbd Commuter Flows In Tulsa, Oklahoma, Bruce Richard Bullis
Masters Theses
No abstract provided.
The Effect Of Structure On The Consolidation Of Compacted Unsaturated Clay Soils, William Joseph Graham
The Effect Of Structure On The Consolidation Of Compacted Unsaturated Clay Soils, William Joseph Graham
Masters Theses
"Contained in this paper are the results of research which was performed to investigate the relation between the volume-change mechanisms of shrinkage and one-dimensional compression for two clay soils, including some samples whose structures had been altered by the addition of flocculating and dispersing agents. Shrinkage tests were conducted with a special mold designed to facilitate the study of a soil's shrinkage path. consolidation tests on undisturbed samples and one-dimensional compression tests on unsaturated samples compacted in the vicinity of optimum moisture content were performed. A detailed study was made of a highly plastic red Missouri clay. Complications arose in …
Some Effects Of Lead-Zinc Mining Wastewater On A Stream Environment, Anthony Ralph De Alonso Handler
Some Effects Of Lead-Zinc Mining Wastewater On A Stream Environment, Anthony Ralph De Alonso Handler
Masters Theses
"The continuous discharge of lead-zinc mine and mill wastewater into some streams in southeastern Missouri may alter the ecology of those streams. A field and laboratory study was conducted to evaluate the potential pollution problem. Bee Fork Creek, the first stream in that area to receive tailings from mining operations, was selected for this study and periodically surveyed. Laboratory tests included static bioassays of lead, zinc, and copper, and the mode of action of the metals was investigated through post-mortem examination of the experimental fish. The test animals used in the bioassays were bluegill sunfish (Lepomis macrochirus, Rafinesque). The heavy …
Correlation Of Particulate Theory And Behavior Of Real Soils, Christopher Byron Groves
Correlation Of Particulate Theory And Behavior Of Real Soils, Christopher Byron Groves
Masters Theses
"The behavior of granular soils subjected to triaxial stresses can be explained in terms of a combination of elastic deformation and sliding friction. Three sans and a coarse silt at various initial void ratios were tested in drained triaxial compression. Cell pressures were varied between 50 and 1500 psi. Prediction techniques for simulating laboratory data was based on various packings of equal radii spheres. Equilibrium and compatibility equations were used to calculate the principal strains under certain applied stresses. The assumed arrays predicted much smaller strains than those than the soils exhibited. If these strains were subtracted from those observed, …
State Assignments For Non-Normal Asynchronous Sequential Circuits, Gary Keith Maki
State Assignments For Non-Normal Asynchronous Sequential Circuits, Gary Keith Maki
Masters Theses
"There is a lack of procedures that can be used to find good internal state assignments for asynchronous sequential circuits operating in the non-normal mode. Presented here, are two generalized state assignments, which are functions only of the number of rows in a flow table. The suggested bounds for the generalized state assignments are m + [log₂m] and m + [m/2] internal state variables for a 2m-row flow table, where [ ] means "next lowest integer". Both generalized state assignments produce group (linear) codes. The algorithms for generating these internal state assignments are easy and straight-forward to implement. …
Criteria For Planning A Mobile Home Park Development In Rural Areas, Richard Euguene Sharp
Criteria For Planning A Mobile Home Park Development In Rural Areas, Richard Euguene Sharp
Masters Theses
"The object of this study was to determine the possibility of developing a mobile home park as a partial solution to the problem of inadequate housing in rural communities. The investigation involved the study of modern mobile homes and mobile home parks, mobile home dwellers, and the social and economic aspects of mobile home living. It was suggested that a properly designed and managed mobile home park can provide a satisfactory location for the placement of mobile homes. The small down payment and low monthly payments associated with purchasing a mobile home, along with the inherent mobility of mobile home …
Computer-Aided Design Of Lossless Non-Uniform Transmission Lines, Larry Lee Wesner
Computer-Aided Design Of Lossless Non-Uniform Transmission Lines, Larry Lee Wesner
Masters Theses
"A numerical iterative design technique is presented for the synthesis of lossless non-uniform transmission lines. A variational approach is used to minimize an error functional to which the system and boundary equality constraints have been adjoined by Lagrangian multipliers. The resultant network optimization conditions lead to an iterative scheme requiring analysis of the non-uniform line, analysis of an adjoint system and calculation of the error gradient in parameter space. A steepest descent procedure is used to optimize parameter values. Finite difference equations are used to provide an approximation model for implementation on the digital computer. A design example and a …
A Study Of The Evaporation Rates Of Small Freely Falling Water Droplets, Hugh Alan Duguid
A Study Of The Evaporation Rates Of Small Freely Falling Water Droplets, Hugh Alan Duguid
Masters Theses
"The evaporation rates of small (radium 3-9µ), freely falling water droplets were determined. the droplets, produced in a diffusion cloud chamber, were allowed to fall through air of known relative humidity (95-100%) and at three ambient temperatures (25C, 30C, and 35C) in a vertical drift tube. the rates of evaporation were ascertained by recording the drop positions on film at fixed time intervals. The results are compared with several existing theories, and are found to lie between the formulation of Kinzer and Gunn, and the quasistationary theory based on Maxwell's equation"--Abstract, page ii.
Thermal-Fatigue Of Type 304 Stainless Steel, Gajinder Bir Singh Arora
Thermal-Fatigue Of Type 304 Stainless Steel, Gajinder Bir Singh Arora
Masters Theses
"Thermal fatigue resistance of unrestrained samples of type 304 stainless steel has been investigated under different test conditions. The following studies are reported: (a) effects of heating and cooling rates on the initiation of cracks, (b) effects of upper and lower cycle temperatures on the initiation of cracks, (c) effect of water quenching and (d) the manner in which cracks initiated and propagated. It is shown that under cyclic conditions involving maximum temperatures up to 1000°C, the thermal fatigue life of the material decreases rapidly with rise in the maximum temperature of the cycle. The increase in the lower cycle …
Vibration Of An Internally Damped Tapered Truncated Cantilever Beam, Chimanbhai Magandas Patel
Vibration Of An Internally Damped Tapered Truncated Cantilever Beam, Chimanbhai Magandas Patel
Masters Theses
"This thesis provides a vibration analysis of an internally damped, tapered, truncated, cantilever beam. Using two formulations of the problem based on: (1) Discrete mass and (2) continuous mass distribution, solutions are given for a beam having square cross section with linear depth and linear width variation. A Kelvin viscoelastic material for the beam is assumed. The vibration of the beam is considered to produce plane stress in the material, and the stress-strain relationship is applied only to the strain in the plane of bending. An exact solution for frequency of oscillation, mode shape, and steady state response is obtained …
Design And Use Of A Universal Logic Circuit, Mahendrakumar Punjalal Shah
Design And Use Of A Universal Logic Circuit, Mahendrakumar Punjalal Shah
Masters Theses
"Yau and Tang have designed universal logic circuits (ULC's) of three variables with 8 I/O pins. They assumed that only one variable was available as a free input variable in its true and complementary form, the others were available as fixed input variables and the circuit generated true and complementary outputs. Their design required 22 I/O pins for a four-variable ULC, constructed from three variables ULCs. This paper decrived [sic] an algorithm for determining the input-pin connections, directly from the K-map of a given output function, for any n-variable ULC. Forslund and Waxman have designed a three-variable ULC using the …
The Effect Of Small Additions Of Niobium Upon The Corrosion Rates And Electrochemical Potentials Of Iron In Hcl, Hf, And H₂So₄, Richard Lee Jones
The Effect Of Small Additions Of Niobium Upon The Corrosion Rates And Electrochemical Potentials Of Iron In Hcl, Hf, And H₂So₄, Richard Lee Jones
Masters Theses
"The valence of niobium ions going into solution was determined by dissolving the metal in hot HF and measuring the volume of hydrogen evolved. The corrosion rates of Nb, NbHx, Fe and Fe - Nb alloys were determined in various concentrations of NCl, H₂SO₄ and HF. The Fe and Fe - Nb alloy samples were made by using powder metallurgy techniques. It was found that a metal skin was produced on the surface of iron corrosion samples if the carbon content of the surface layer was lower than that of the core of the sample. The lower carbon …
Determination Of Distillation Efficiencies For The Water-Methanol-Acetone System, Chorng Shyong Wang
Determination Of Distillation Efficiencies For The Water-Methanol-Acetone System, Chorng Shyong Wang
Masters Theses
"A pilot-scale, eight-plate, bubble-cap distillation tower with a multi-point temperature recorder and automatic sampling device was used to obtain operating data on temperatures and liquid phase compositions for distillation efficiency studies. The tower was run with a single feed, a total condenser, and a partial reboiler. At steady state, as indicated by constant temperatures, samples were taken and later analyzed by gas chromatography. A digital program was developed to calculate component efficiencies on each plate according to Holland's modified Murphree plate efficiency, utilizing the operating data, and reflux rate, the input and output flows and compositions, and vapor-liquid equilibrium data. …
Stratigraphy And Correlation Of Precambrian Volcanic Rocks, Eminence, Missouri, Henry Hugh Fisher
Stratigraphy And Correlation Of Precambrian Volcanic Rocks, Eminence, Missouri, Henry Hugh Fisher
Masters Theses
"A portion of the Precambrian rocks located in the vicinity of Eminence, Missouri are studied and describes. These rocks are exposed as rhyolitic knobs protruding through hills of Ordovician sediments. The Precambrian rocks under study consist principally of rhyolite, with smaller amounts of tuff and creccis. The rhyolite is a potash rhyolite porphyry, both flow banded and unbanded, with phenocrysts of kaolinized orthoclase in a matrix of quartz and orthoclase. The tuffs contain devitrified glass shards and occasional ash balls such as those exhibited at Cott Mountain. A stratigraphic sequence was determined with the oldest rocks to the south at …
A Reliability And Validity Assessment Of Scales Measuring The Perception Of The Evaluations Of Others, John A. Vonk
A Reliability And Validity Assessment Of Scales Measuring The Perception Of The Evaluations Of Others, John A. Vonk
Masters Theses
No abstract provided.
A Survey Of Attitudes Of Transfer Students Which Could Effect Adjustment To The New School, James P. Hires
A Survey Of Attitudes Of Transfer Students Which Could Effect Adjustment To The New School, James P. Hires
Masters Theses
No abstract provided.
Anodic Oxidation Of Pure And D.S. (Dispersion Hardened) Lead In Sulfuric Acid Solutions, Rafael San Martin Aldazabal
Anodic Oxidation Of Pure And D.S. (Dispersion Hardened) Lead In Sulfuric Acid Solutions, Rafael San Martin Aldazabal
Masters Theses
"The anodic oxidation of pure and dispersion hardened lead in 1 N H₂SO₄ was studied potentiostatically in the range - 0.28 to 2.0 volts (SHE). The anode surfaces were observed at various stages on a scanning electron microscope and x-ray diffraction techniques were used to determine the phases present. It was established that by oxidation up to 0.25 v only PbSO₄ is obtained. At potentials between 0.25 and 1.57 v, PbO (tetragonal) is formed beneath the lead sulfate layer. At potentials above 1.57 up to 2.0 v, a layer of ßPbO₂ forms in the outermost part of the anode underlying …
Application Of Approximate Transmission Matrices To Describe Transverse Beam Vibrations, Ranjit Kumar Roy
Application Of Approximate Transmission Matrices To Describe Transverse Beam Vibrations, Ranjit Kumar Roy
Masters Theses
"This paper is a report of an investigation of an approximate method for finding the principal mode frequency roots for beams in transverse vibration. The method utilizes approximate transmission matrices obtained by a power series expansion of the basic differential equation which governs the transmission matrix. Investigation has been carried out to examine the efficiency of the method in producing the first several normal mode frequency roots. This has been achieved by applying the method to several uniform and non-uniform beams and comparing the results with the exact solutions. The technique has further been applied to non-uniform beams of tapered …
Design, Construction, And Initial Experiments With High Hydrostatic Pressure Extrusion Device, Edward Moniz Jorge
Design, Construction, And Initial Experiments With High Hydrostatic Pressure Extrusion Device, Edward Moniz Jorge
Masters Theses
"The purpose of this study was to design and operate equipment with which the study of polymer extrusion would be possible at hydrostatic pressures up to 50,000 psi. By hydrostatic pressure is meant the pressure of the region of the extrudate. A study of the effects of back pressure on the extrusion of silicone gum was attempted--Abstract, Page ii.
A Study Of Personality Factors And Academic Achievement In The Elementary School, Judith P. Kuehn
A Study Of Personality Factors And Academic Achievement In The Elementary School, Judith P. Kuehn
Masters Theses
No abstract provided.
A Survey Of Public Opinion Concerning Etiology, Attitudes, And Feelings Toward Mental Retardation, Norma M. Keefer
A Survey Of Public Opinion Concerning Etiology, Attitudes, And Feelings Toward Mental Retardation, Norma M. Keefer
Masters Theses
No abstract provided.
Annual School Election Procedures, Fred A. Dale
The Land Legislation Of The Macedonian Dynasty, Eugenia Petridis
The Land Legislation Of The Macedonian Dynasty, Eugenia Petridis
Masters Theses
No abstract provided.