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Articles 3601 - 3630 of 4099
Full-Text Articles in Entire DC Network
The Modification And Generalization Of Voice Loudness In An Emotionally Disturbed, Aphonic Girl As A Function Of Reinforcement Contingencies In A Laboratory Setting, Donald Alan Jackson
The Modification And Generalization Of Voice Loudness In An Emotionally Disturbed, Aphonic Girl As A Function Of Reinforcement Contingencies In A Laboratory Setting, Donald Alan Jackson
Masters Theses
No abstract provided.
The Evolution Of The Becket Controversy In The Twentieth Century, James Patrick Edmiston
The Evolution Of The Becket Controversy In The Twentieth Century, James Patrick Edmiston
Masters Theses
No abstract provided.
Rate Of Extinction As A Function Of The Distribution Of Extinction Trials, Richard Louis Allers
Rate Of Extinction As A Function Of The Distribution Of Extinction Trials, Richard Louis Allers
Masters Theses
No abstract provided.
The Effects Of Reinforcement And Classroom Activity On Vocal Behavior, Eugene Ramp
The Effects Of Reinforcement And Classroom Activity On Vocal Behavior, Eugene Ramp
Masters Theses
No abstract provided.
The Effect Of Puromycin On Protein Synthesis Of Cell Free Systems From Mesophilic And Thermophilic Bacteria, Philip Y. Shen
The Effect Of Puromycin On Protein Synthesis Of Cell Free Systems From Mesophilic And Thermophilic Bacteria, Philip Y. Shen
Masters Theses
No abstract provided.
The Effects Of Monetary Reinforcement On The Intelligibility Threshold For Spondee Words, John L. Allen
The Effects Of Monetary Reinforcement On The Intelligibility Threshold For Spondee Words, John L. Allen
Masters Theses
No abstract provided.
Concentration And Fatty Acid Distribution Of Aortic Cerebrosides In Cholesterol-Fed And Normal Rabbits, Robert V. P. Tao
Concentration And Fatty Acid Distribution Of Aortic Cerebrosides In Cholesterol-Fed And Normal Rabbits, Robert V. P. Tao
Masters Theses
No abstract provided.
The Rate Of Processing Visual Information Within The Human Organism, Thomas E. Wilkins
The Rate Of Processing Visual Information Within The Human Organism, Thomas E. Wilkins
Masters Theses
No abstract provided.
A Survey Of The Teaching About The United Nations In The Public High Schools Of Kalamazoo County With Curriculum, Materials, And Teaching Recommendations, Wilda F. Large
Masters Theses
No abstract provided.
The Establishment And Maintenance Of Mechanical Skills With Severely And Profoundly Retarded Males, Stephen C. Thornson
The Establishment And Maintenance Of Mechanical Skills With Severely And Profoundly Retarded Males, Stephen C. Thornson
Masters Theses
No abstract provided.
Application Of Delayed Conditioning Procedures To The Behavior Problems Of An Elementary School Child, Michael L. Schwarz
Application Of Delayed Conditioning Procedures To The Behavior Problems Of An Elementary School Child, Michael L. Schwarz
Masters Theses
No abstract provided.
A Study Of “The Disappearance Of God” As It Appears In Arnold's Thyrsis And Tennyson's In Memoriam, Leland Dale Rhyne
A Study Of “The Disappearance Of God” As It Appears In Arnold's Thyrsis And Tennyson's In Memoriam, Leland Dale Rhyne
Masters Theses
No abstract provided.
Sulfide Mineralogy And Fabrics Of The Iron Ores At Benson Mines, New York, Pedro Hugo TumialáN De La Cruz
Sulfide Mineralogy And Fabrics Of The Iron Ores At Benson Mines, New York, Pedro Hugo TumialáN De La Cruz
Masters Theses
"The occurrence of sulfide minerals and their textural relationships to the silicate and oxide minerals in the Benson Mines, New York, iron deposit were investigated by ore microscopic and petrographic means. The Benson deposit is one in which the dominant iron oxides, magnetite and hematite, occur in a quartz-feldspar gneiss which was subjected to hornblende granulite subfacies metamorphism. Two hundred ore and country rock specimens were systematically collected from all parts of the open pit mine. Polished sections and thin sections were prepared from nearly all of the collected specimens. The oxide ore exhibits a granular texture in which isolated …
An Investigation Of Scaled Severity Of Whistled [S], Mary Fortner Altman
An Investigation Of Scaled Severity Of Whistled [S], Mary Fortner Altman
Masters Theses
No abstract provided by author.
Three Unholy Churchmen Of Robert Browning's Poetry, Everett L. Millhorn
Three Unholy Churchmen Of Robert Browning's Poetry, Everett L. Millhorn
Masters Theses
No abstract provided.
The Temporal Reliability Of The Length-Complexity Index, Margaret C. Barlow
The Temporal Reliability Of The Length-Complexity Index, Margaret C. Barlow
Masters Theses
No abstract provided by author.
The Role Of The High School Principal In The North Central Evaluation, William Butkovich
The Role Of The High School Principal In The North Central Evaluation, William Butkovich
Masters Theses
No abstract provided.
The Secularization Of Irish Society Before The Norman Invasion Of 1171, John Patrick Kelly
The Secularization Of Irish Society Before The Norman Invasion Of 1171, John Patrick Kelly
Masters Theses
No abstract provided.
Surface Interactions Between Nickel Ions And Sodium Dodecyl Sulfate, Ralph Edward Coleman
Surface Interactions Between Nickel Ions And Sodium Dodecyl Sulfate, Ralph Edward Coleman
Masters Theses
"In this research the interaction of nickel ions with the surfactant sodium dodecyl sulfate at the liquid-air interface was studied. Surface tension measurements were performed on pure sodium dodecyl sulfate solutions, with and without the addition of nickel ions. Results of these measurements showed that the addition of nickel ions lowered the equilibrium surface tension values of pure sodium dodecyl sulfate solutions and shifted the critical micelle concentration to lower concentrations. The foam fractionation technique was used to determine if the nickel ions could be removed from surfactant solutions. It was found that the removal of nickel ions was influenced …
Analytical And Experimental Methods For Determining The Properties Of Materials At Very High Rates Of Loading, A. G. Behring
Analytical And Experimental Methods For Determining The Properties Of Materials At Very High Rates Of Loading, A. G. Behring
Masters Theses
"In the following report, some of the properties of ALCOA 7075 T651 aluminum, when subjected to high rates of loading, are experimentally investigated by impacting two rods of the material longitudinally. One rod is accelerated to a uniform velocity with an air gun launcher. The stationary second rod is instrumented with strain gages on its lateral surface in order to determine the strain-time history following impact. A detailed description of the experimental equipment is included. Simple, one-dimensional theory is used to determine the dynamic, elastic modulus of the test material under the impact condition. Several observations regarding the behavior of …
Sufficiency Conditions For Constrained Optima, Cheng-Chun Huang
Sufficiency Conditions For Constrained Optima, Cheng-Chun Huang
Masters Theses
"The sufficiency conditions for constrained optimization problems are derived through the use of Lagrangian functions and through the introduction of the new concept of "constrained total derivatives." The relations can be used with equality and/or inequality constraints. The sufficiency conditions derived earlier by Phipps were corrected in this work--Abstract, page ii.
A Study Of Swirling Air Flow In A Converging Nozzle, Charles William Lineberry
A Study Of Swirling Air Flow In A Converging Nozzle, Charles William Lineberry
Masters Theses
"A study was conducted to determine the behavior of swirling air flow in a converging nozzle. Special instrumentation was constructed to obtain radial traverses of the flow at four axial positions. the data collected consisted of velocity, static pressure, and stagnation temperature. The flow pattern demonstrated the Ranque-Hilsh effect and reversed axial flow in the core region. As the flow entered the nozzle, it had the characteristics of a free vortex. At the exit plane the characteristics were those of a forced vortex. The converging nozzle caused an increase in the magnitude of the axial velocity component"--Abstract, page ii.
Compressive Creep Of Basic Refractories, Maurice E. Green
Compressive Creep Of Basic Refractories, Maurice E. Green
Masters Theses
"The microstructure and mineralogical composition of direct bonded, 50 wt.% magnesia - 50 wt.% chrome ore refractory compositions containing controlled additions of silica were correlated with their compressive creep behavior in the temperature range 1450⁰ to 1550⁰C under stresses of 100 to 175 psi. Steady state creep rates were determined from the linear regression of the steady state regions of deformation on time. Apparent activation energies and deformation flow characteristics were determined from the temperature and stress dependence of the steady state creep rates. Silica contents up to 3.5 wt.% increased the amount of direct intergranular bonding which decreased the …
An Intragastric Ph And Motility Monitoring And Automatic Titration System, Barry Foster Maycock
An Intragastric Ph And Motility Monitoring And Automatic Titration System, Barry Foster Maycock
Masters Theses
"Knowledge of the effects of prolonged states of weightlessness on the physiological activities of gastric motility and acid secretion will aid in the planning of future space flights, since aberrations in these activities could affect the performance of astronauts. Investigation of these activities requires monitoring of the pressure and pH in the stomach and titration of the gastric contents. Since previous methods and equipment used for performing these functions are inadequate for this investigation, the equipment whose design and operation are discussed in this thesis was developed. This equipment includes an ingestible sensor capsule which is tethered in the stomach, …
Fast Neutron Induced Resistivity Changes In Order-Disorder Fe₃Al, Bruce A. Betts
Fast Neutron Induced Resistivity Changes In Order-Disorder Fe₃Al, Bruce A. Betts
Masters Theses
"Resistivity measurements were made of ordered, disordered and intermediate states of order-disordered specimens of Fe₃Al while being irradiated by neutrons. All the specimens were irradiated at ambient temperature, approximately 35°C in a modified Bulk Shielding Swimming Pool type reactor. The ordered and near ordered specimens increased in resistivity indicating disordering whereas the disordered and near disordered specimens decreased in resistivity indicating an ordering process was occuring [sic]. By extrapolation, an equilibrium condition was determined and estimated at 130-135 micro-ohms-cm resistivity that would remain constant during irradiation because the ordering and disordering affects of neutron irradiation would be in equilibrium"--Abstract, page …
Investigation Of Thermal Resistance At The Interface Of Dissimilar And Similar Metals, Ching-Liang Lin
Investigation Of Thermal Resistance At The Interface Of Dissimilar And Similar Metals, Ching-Liang Lin
Masters Theses
"Experiments have been conducted to investigate the resistance and the effect of the directional heat flow at the interface of metals in contact. The test specimens were cylinders, axially aligned and dead weight loaded. Specimen materials were aluminum, bronze, and steel. The tests were conducted at environment pressures of 5x10⁻⁵ Torr. or less. The dead weight load was kept at 10 lbs. for all tests and the surface roughness for all specimens was from 6 to 8x10⁻⁶ inch. The results of the investigation reveal that the resistance to heat flow at the interface of metals decreases as the interface temperature …
Absolute Specification Of X-Ray Spectra By Laplace Transform Analysis Of Attenuation Data, Gerald Robert Lusk
Absolute Specification Of X-Ray Spectra By Laplace Transform Analysis Of Attenuation Data, Gerald Robert Lusk
Masters Theses
"A well characterized, variable plate separation ion chamber was utilized as a detector to collect x-ray attenuation data for generating information on the Laplace transform predicted spectrum of a 50 KvCP conventional x-ray tube. The variable plate separation feature allows one to include a wavelength dependent correction to the detector response which is associated with the hardening of the x-ray spectrum as it traverses the attenuating material. With this correction, the conventional two-term Laplace transform was shown to approximate independently the bremsstrahlung and characteristic L radiation from the tungsten target. The detector provides an absolute statement of the target-referenced x-ray …
Computer Simulation Of Scraper-Pusher Behavior During Early Open Pit Mining Operations, Martin Alan Thieme
Computer Simulation Of Scraper-Pusher Behavior During Early Open Pit Mining Operations, Martin Alan Thieme
Masters Theses
"A method has been developed for study and evaluation of overburden removal systems in open pit mining. The computer simulation method shows the effect of vehicle and course characteristics and the control of loading time on overall production and cost per unit of overburden removed. Data are available from vehicle manufacturers and from past mining experience. The data are punched onto processing cards and the system is then simulated and analyzed using a digital computer. The products of the system simulation consist of a tabulated listing of all control variables after each simulated vehicle loading and a system summary predicting …
Design And Construction Of A Liquid Nitrogen Cryostat For Use In A Swimming Pool Type Reactor, Bruce B. Joiner
Design And Construction Of A Liquid Nitrogen Cryostat For Use In A Swimming Pool Type Reactor, Bruce B. Joiner
Masters Theses
"The continued expansion of the nuclear reactor facility and the nuclear engineering program dictates the need that a liquid nitrogen cooled cryostat be available at the reactor. This unit would be available for use in graduate and undergraduate laboratories and for graduate research. A liquid nitrogen cooled cryostat capable of maintaining a sample between 77°K to 80°K for an extended period of time in or adjacent to the core of the reactor was designed, constructed, and successfully operated. Recommendations were made for possible modifications to expand the versatility of the system"--Abstract, page ii.
Lateral Variations Of Carbonate Rock Adjacent To Ore Deposits In The Upper Mississippi Valley Zinc-Lead District, Wisconsin, Illinois, Iowa, Mehdi H. Mirbaba
Lateral Variations Of Carbonate Rock Adjacent To Ore Deposits In The Upper Mississippi Valley Zinc-Lead District, Wisconsin, Illinois, Iowa, Mehdi H. Mirbaba
Masters Theses
"The lateral variation and nature of carbonate host rock in the Upper Mississippi Valley zinc-lead district were petrographically studied within the McGregor and Quimbys Mill Members of the Platteville Formation of the Middle Ordovician System. These members are dolomitic limestone in the Upper Mississippi Valley district of southwestern Wisconsin, northwestern Illinois and northeastern Iowa. One hundred and twenty-seven specimens were collected or were available from pull drifts in the Shullsburg mine. The specimens were collected at regular intervals of 50 or lOO feet in seven pull drifts between eight ore bodies. Thin sections prepared from the carbonate specimens were studied, …