Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Social and Behavioral Sciences (1579)
- Arts and Humanities (1545)
- Engineering (1121)
- Education (1027)
- Psychology (775)
-
- Medicine and Health Sciences (528)
- Life Sciences (491)
- Physical Sciences and Mathematics (409)
- Art and Design (320)
- Music (298)
- History (288)
- Communication (258)
- Mechanical Engineering (250)
- Architecture (249)
- Religion (248)
- Educational Administration and Supervision (221)
- Biology (214)
- Materials Science and Engineering (186)
- Sociology (186)
- Electrical and Computer Engineering (183)
- Experimental Analysis of Behavior (153)
- Mental and Social Health (153)
- Student Counseling and Personnel Services (145)
- Civil and Environmental Engineering (141)
- Creative Writing (139)
- Political Science (132)
- English Language and Literature (129)
- Elementary and Middle and Secondary Education Administration (122)
- Chemical Engineering (114)
- Civil Engineering (109)
- Institution
- Keyword
-
- Music (71)
- Education (55)
- Graphic design (35)
- Religion, General (32)
- Theology (31)
-
- Apologetics (29)
- Fiction (29)
- Worship (29)
- Curriculum (28)
- Identity (25)
- Mass Communications (24)
- Music Education (24)
- Art (23)
- Art education (23)
- Design (23)
- Product design (23)
- Christianity (22)
- Adaptive reuse (21)
- Philosophy (21)
- Women (21)
- Graphic Design (20)
- Music education (20)
- Painting (19)
- Technology (19)
- Architecture (18)
- Photography (18)
- Poetry (18)
- Architecture and community (17)
- Community (17)
- Culture (17)
- Publication Year
- Publication Type
Articles 5461 - 5490 of 6262
Full-Text Articles in Entire DC Network
Small Angle Elastic Scattering Of 1.33 Mev Photons From Lead, Chwan-Kang Chiang
Small Angle Elastic Scattering Of 1.33 Mev Photons From Lead, Chwan-Kang Chiang
Masters Theses
No abstract provided.
Effects Of Septal And Amygdaloid Lesions On Pain-Elicited Fighting, John H. Bryant
Effects Of Septal And Amygdaloid Lesions On Pain-Elicited Fighting, John H. Bryant
Masters Theses
No abstract provided.
The Effects Of Early Experience On Jumping Responses To Colored Stimuli Of Coturnix Chicks, Edward J. Fliss
The Effects Of Early Experience On Jumping Responses To Colored Stimuli Of Coturnix Chicks, Edward J. Fliss
Masters Theses
No abstract provided.
An Analysis Of Instruction Duration As A Consequence For Correct And Incorrect Answers, J. Eric Hayes
An Analysis Of Instruction Duration As A Consequence For Correct And Incorrect Answers, J. Eric Hayes
Masters Theses
No abstract provided.
A Study Of The Attitudes Of Michigan Civil Servants Toward Regulations On Their Political Activity, Lauri E. Kallio
A Study Of The Attitudes Of Michigan Civil Servants Toward Regulations On Their Political Activity, Lauri E. Kallio
Masters Theses
No abstract provided.
A Study Of The Influence Of Dogmatism On Student Perception Of Teacher Qualities, Ann Elizabeth Laffan
A Study Of The Influence Of Dogmatism On Student Perception Of Teacher Qualities, Ann Elizabeth Laffan
Masters Theses
No abstract provided.
A Study Of The Factors Associated With The Various Degrees Of Perceived Marginality Among Black Business Leaders, Janet M. Brenneman
A Study Of The Factors Associated With The Various Degrees Of Perceived Marginality Among Black Business Leaders, Janet M. Brenneman
Masters Theses
No abstract provided.
An Analysis Of Climatic Influences On Aggression, Alan M. Gonick
An Analysis Of Climatic Influences On Aggression, Alan M. Gonick
Masters Theses
The effects of exposure to various climatic conditions were analyzed to determine whether these conditions could produce aggression or facilitate shock-elicited aggression. Paired rats and single monkeys were used as subjects. The effects of independent and simultaneous changes in temperature and relative humidity were investigated in an attempt to produce aggression. Temperature, relative humidity, and length of exposure to climatic conditions were varied to determine if these conditions would facilitate shock-elicited aggression. The climatic conditions investigated were ineffective in reliably producing aggression between rats and also in facilitating shock-elicited aggression with rats and monkey subjects. Exposure to temperatures above 24.4°C …
Forecasting Classroom Adjustment: The Utility Of Standard Language Fluency, Anne Despres
Forecasting Classroom Adjustment: The Utility Of Standard Language Fluency, Anne Despres
Masters Theses
No abstract provided.
The Effect Of Daily Quizzes On Hour Exam Performance, Katherine Janczarek
The Effect Of Daily Quizzes On Hour Exam Performance, Katherine Janczarek
Masters Theses
No abstract provided.
A Study Of Perceptions Of The Effect Of Student Dress And Grooming On Behavior And Achievement In Selected Michigan Public Secondary Schools, Ozzie D. Parks
A Study Of Perceptions Of The Effect Of Student Dress And Grooming On Behavior And Achievement In Selected Michigan Public Secondary Schools, Ozzie D. Parks
Masters Theses
No abstract provided.
Authority Characteristics And Municipal Outputs: An Analysis, Harold E. Old
Authority Characteristics And Municipal Outputs: An Analysis, Harold E. Old
Masters Theses
No abstract provided.
Some Relationships Among Intelligence, Empathy And Leadership Attributes, Franklyn W. Jackson
Some Relationships Among Intelligence, Empathy And Leadership Attributes, Franklyn W. Jackson
Masters Theses
No abstract provided.
A Comparison Of Hospitalized And Non-Hospitalized Male Alcoholics On The Basis Of Anxiety And Depression, Linda J. Townsend
A Comparison Of Hospitalized And Non-Hospitalized Male Alcoholics On The Basis Of Anxiety And Depression, Linda J. Townsend
Masters Theses
No abstract provided.
A Direct Measurement Of The Ratio Of The Reaction Cross Sections For Two-Photon And Three-Photon Annihilation Of A Positron And An Electron In Aluminum, Jeffrey Ira Siegel
A Direct Measurement Of The Ratio Of The Reaction Cross Sections For Two-Photon And Three-Photon Annihilation Of A Positron And An Electron In Aluminum, Jeffrey Ira Siegel
Masters Theses
No abstract provided.
Three Occupational Choice Categories And Their Perceived Reference Groups And Reference Individuals, Stephen M. Vargo
Three Occupational Choice Categories And Their Perceived Reference Groups And Reference Individuals, Stephen M. Vargo
Masters Theses
No abstract provided.
El Simbolismo En El Teatro De Alejandro Casona, José P. Soler
El Simbolismo En El Teatro De Alejandro Casona, José P. Soler
Masters Theses
No abstract provided.
Incidental Learning During Acquisition Of Typewriting Skills, Donna Rae Clendenin
Incidental Learning During Acquisition Of Typewriting Skills, Donna Rae Clendenin
Masters Theses
No abstract provided.
A Comparative Analysis Of The Keynote Speeches Of The Democratic And Republican National Nominating Conventions Of 1968, Joseph Earl Block
A Comparative Analysis Of The Keynote Speeches Of The Democratic And Republican National Nominating Conventions Of 1968, Joseph Earl Block
Masters Theses
No abstract provided by author.
A Profile Of An Administrative Internship, Barbara L. Owens
A Profile Of An Administrative Internship, Barbara L. Owens
Masters Theses
No abstract provided.
An Approximate Min-Max Solution To The Identification Problem, Richard Loyd Warren
An Approximate Min-Max Solution To The Identification Problem, Richard Loyd Warren
Masters Theses
"A technique based on the min-max error criterion is proposed for identifying a dynamic system in terms of a discrete-time model from the system response to a deterministic input. A linear, single-input/single-output, lumped-parameter, time-invariant (at least during the measurement interval) system is assumed. Although the resulting problem is non-linear, it is shown that linear programming techniques are applicable if a realistic approximation is made. The technique is implemented on the digital computer and evaluated by considering a number of typical discrete-time systems. The effects of additive noise are also considered"--Abstract, page ii.
A Study Of The Effects Of Added Solid-Liquid Interfacial Area On The Stabilization Characteristics Of Simulated Wastewater Stabilization Lagoons, Gary Lee Gaines
A Study Of The Effects Of Added Solid-Liquid Interfacial Area On The Stabilization Characteristics Of Simulated Wastewater Stabilization Lagoons, Gary Lee Gaines
Masters Theses
"Wastewater stabilization lagoons have recently become a popular and efficient method of sewage stabilization in many parts of the country. The purpose of this investigation was to determine the effect of added solid-liquid interfacial area on the treatment capabilities of simulated wastewater stabilization lagoons. The simulated lagoons consisted of six -15 gallon aquariums which were operated in the laboratory. The solid-liquid interfacial area was increased in four of these lagoons by suspending plastic panels in the aquariums. The lagoons were operated for a period of approximately two and a half months using dehydrated milk as a simulated waste substrate. During …
The Design, Construction And Experimental Verification Of A Split Hopkinson Bar, Woosoon Bai
The Design, Construction And Experimental Verification Of A Split Hopkinson Bar, Woosoon Bai
Masters Theses
"This thesis presents the design considerations for a dynamic loading device utilizing a projectile fired from a tube. Also included is a preliminary investigation of the stress-strain relation, under dynamic loading with the device, for a plaster known as Hydrostone. Design of the unit is based on the split Hopkinson pressure bar originally developed by Kolsky and on a similar unit in use at the Lawrence Radiation Laboratory, Livermore, California. The strain pulses along the pressure bars are sensed by resistance wire strain gages and displayed on an oscilloscope. The oscilloscope traces are photographed and manually digitized for insertion into …
The Anodic Dissolution Of Tungsten, Ching-Lun Wu
The Anodic Dissolution Of Tungsten, Ching-Lun Wu
Masters Theses
"The anodic dissolution of tungsten was studied in H₂SO₄-K₂SO₄ solutions (pH= -2 to 2.5) andK₂SO₄-K₂CO₃-KOH solutions (pH = 11.5 to 14.5) at 25ºC. Faradaic efficiency studies in basic solutions showed that the metal was oxidized to the +6 state. In acid solutions, a thick protective film of yellow WO₃ was formed. Polarization measurements showed linear Tafel behavior (slope ~ 2.3RT/F) in the potential region slightly more positive than the rest potentials. An anodic dissolution mechanism is proposed which involves a surface film of W₂O₅ that is further oxidized to WO₃ and dissolves by hydrolyzation"--Abstract, page 1.
Measurement Of Thermal Accommodation Coefficients Of Steel Surfaces, Wing On Ho
Measurement Of Thermal Accommodation Coefficients Of Steel Surfaces, Wing On Ho
Masters Theses
"The thermal accommodation coefficient plays an important role in low density thermal energy transfer measurement. The object of this investigation was to measure the thermal energy transfer between a heated test surface and a water cooled reference surface (flat black lacquer) consisting of two infinite concentric cylinders separated by dry air. Two machined and sanded steel cylinders with mean surface roughnesses of 25 microinches and 7.5 microinches were used as the test surfaces . Measurements were made in the pressure range of 1.2 x 10⁻⁶ mm Hg. to 1.8 x 10⁻⁶ mm Hg. and temperature range for test cylinders of …
A Study Of Microstrip Transmission Line Parameters Utilizing Image Theory, Joseph Louis Van Meter
A Study Of Microstrip Transmission Line Parameters Utilizing Image Theory, Joseph Louis Van Meter
Masters Theses
"This paper is a theoretical investigation of the potential, electric field, capacitance, and characteristic impedance of the open strip transmission line or microstrip configuration based upon the classical Thomson Image Technique. It provides the basis for determination of the charge distribution on the strip and reports impedance values which compare favorably both with experimental values and theoretical work in the current literature"--Abstract, page ii.
Computer-Controlled Processing Of Radar Precipitation Signals And Lightning Data, Gary Wayne Neal
Computer-Controlled Processing Of Radar Precipitation Signals And Lightning Data, Gary Wayne Neal
Masters Theses
"A system for the simultaneous processing of radar precipitation signals and lightning stroke location data has been designed. The system is to be used for the purpose of determining spatial and temporal correlations of lightning and thunderstorm precipitation. This system has been developed to gain further information about the cause-effect relationship between lightning stroke activity and thunderstorm precipitation. Data acquisition and processing is accomplished through the use of an AN/FPS-18 radar set, an SCC-650 digital computer system, a radar interface, and a set of lightning detectors. The radar set provides information on precipitation activity in a circle of radius fifty …
Magnetohydrodynamic Channel Flow With Non-Uniform Inlet Velocity Profiles, Gwok-Liang Chen
Magnetohydrodynamic Channel Flow With Non-Uniform Inlet Velocity Profiles, Gwok-Liang Chen
Masters Theses
"An analysis is made of laminar magnetohydrodynamic (MHD) flow development in the entrance region of a parallel-plate channel. The problem is formulated in general for any velocity distribution at the channel inlet by extending the linearization method of Sparrow, Lin, and Lundgren for non-MHD duct flows. This method involves linearization of the inertia terms in the equation of motion by introducing a stretched axial coordinate. A closed form solution is obtained for the velocity distributions which are continuous across the channel and along the length all the way from the entrance to the fully developed region. An expression for the …
Penetration In A Graded Filter, William Chuan Shen
Penetration In A Graded Filter, William Chuan Shen
Masters Theses
"An experimental laboratory study conducted to examine clogging within and penetration of fines into a single layer graded filter. Hydraulic gradient, filter gradation and flow direction were varied. Forty one tests gave over six hundred individual penetration depths. The magnitude of penetration in filters with considerable variation in gradation patterns correlated with an average hydraulic radius based on the volume of voids and an approximated total surface area. It has been shown than an increased thickness of poorly graded filter will stop penetration such as that caused by seepage erosion. A relationship between hydraulic radius, penetration depth and probability of …
Design And Construction Of A Velocity Control System For A Low Turbulence, Vertical Wind Tunnel, Lawrence Vehslage Field
Design And Construction Of A Velocity Control System For A Low Turbulence, Vertical Wind Tunnel, Lawrence Vehslage Field
Masters Theses
"A low velocity (0 - 11m/sec), low turbulence vertical atmospheric wind tunnel has been designed and built by Inca Engineering Company of San Gabriel, California. This tunnel was assembled in the Cloud Physics Research Center at UMR. The tunnel is designed to aid in the study of phenomena associated with water drops suspended in a vertical air stream. This thesis describes the design and construction of the velocity control system for this tunnel. Constant speed, centrifugal fans are used to draw air through the tunnel. To allow these fans to operate at a constant efficiency, a valve system is used …