Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Physical Sciences and Mathematics (2077)
- Engineering (1583)
- Education (667)
- Earth Sciences (591)
- Chemistry (565)
-
- Geology (475)
- Electrical and Computer Engineering (407)
- Social and Behavioral Sciences (393)
- Mechanical Engineering (348)
- Computer Sciences (338)
- Arts and Humanities (304)
- Physics (274)
- Civil and Environmental Engineering (186)
- Chemical Engineering (183)
- Life Sciences (173)
- Environmental Sciences (164)
- Psychology (161)
- Educational Administration and Supervision (149)
- Civil Engineering (148)
- Geophysics and Seismology (112)
- Medicine and Health Sciences (110)
- Curriculum and Instruction (107)
- Operations Research, Systems Engineering and Industrial Engineering (102)
- Science and Mathematics Education (91)
- Art and Design (88)
- Elementary and Middle and Secondary Education Administration (86)
- Materials Science and Engineering (86)
- Mining Engineering (86)
- Mathematics (83)
- Petroleum Engineering (83)
- Institution
- Keyword
-
- Geology (35)
- Education (27)
- Graphic design (14)
- Art education (13)
- Philosophy (13)
-
- Michigan (12)
- Music (11)
- Religion, General (11)
- CFD (10)
- Modeling (10)
- Music Education (10)
- Optimization (10)
- Theology (10)
- Characterization (9)
- Simulation (9)
- Sustainability (9)
- Art (8)
- Geophysics (8)
- Machine Learning (8)
- Machine learning (8)
- Remote sensing (8)
- Stratigraphy (8)
- GIS (7)
- Religion, Philosophy of (7)
- Science (7)
- Apologetics (6)
- Chemistry (6)
- Curriculum (6)
- Design (6)
- FPGA (6)
- Publication Type
Articles 3211 - 3240 of 4910
Full-Text Articles in Entire DC Network
Development Of Institutional Research At Eastern Illinois University, Mohammad Saeed Buraiky
Development Of Institutional Research At Eastern Illinois University, Mohammad Saeed Buraiky
Masters Theses
The history of the Office of Institutional Research and Studies at Eastern Illinois University is a recent one. Its existence as an office performing some aspects of institutional studies began in 1968. Studies in the areas of institutional costs, physical plant costs and space management were conducted at that time under the supervision of an Administrative Assistant to the Vice President for Development. In 1971 the officer in charge of institutional research was given the name of Director of Institutional Research and Studies but the office remained under the direct administration of the Office of the Vice President for Administrative …
The Transition Of An Engineer To An Engineering Manager: The People Problem., Edward Leon Boyd
The Transition Of An Engineer To An Engineering Manager: The People Problem., Edward Leon Boyd
Masters Theses
“A review of existing literature and a survey of engineering managers are used to determine the work of the engineering manager, the career path leading to an engineering management position, and the skills that should be acquired by the engineer desiring to make the transition to an engineering management position.
The work of the engineering manager, like that of any manager, is getting things done through other people. In advancing to the first formal management position, the engineer usually passes through three career stages: engineer, informal manager, and formal manager. While advancing through these career stages, the engineer must increase …
An X-Ray Diffraction Analysis Of The Lacro₃-Laalo₃ Solid Solution Series, Robin Ashley Murphy
An X-Ray Diffraction Analysis Of The Lacro₃-Laalo₃ Solid Solution Series, Robin Ashley Murphy
Masters Theses
"A crystallographic study was made of powders from the LaCr1-x AlxO₃, La.90(Mg.05 Cr1-x Alx ).95O2.83 , and La1±xCrO₃ systems. The relationships between composition and thermal expansion, electrical conductivity, and vaporization were also investigated. The x-ray diffraction data of the LaCrCO₃ - LaAlO₃ compounds showed the system to form a single phase solid solution for any given sample from the series. The orthorhombic to rhombohedral phase transition was depressed to below room temperature at approximately 13% Al+3 substitution"--Abstract, page ii.
Thermodynamics Of Ion Association In Aqueous Solutions Of Sodium Sulfate, Sodium Carbonate And Sodium Bicarbonate, Yan-Chun Chung
Thermodynamics Of Ion Association In Aqueous Solutions Of Sodium Sulfate, Sodium Carbonate And Sodium Bicarbonate, Yan-Chun Chung
Masters Theses
Stoichiometric association constants of NaSO4-, NaCO3- and NaHCO3- ion-pairs were determined over the temperature range 10 - 40°C at several ionic strengths by using a sodium ion selective electrode. At zero ionic strength values for K°A,NaSO4- are 15.8 ± .4, 8.5 ± .2 and 4.6 ± .3 at 10°, 25° and 40°C, respectively; like values for K°A,NaCO3- are 17.1 ± 1.4, 19.1 ± .6 and 21.0 ± .7. Values for K°A,NaHCO3° are 3.35 ± .07 and 6.75 ± .02 at 25°C …
The Synthesis And Characterization Of Several Copper (Ii) Complexes Of Quinuclidinone-Containing Ligands. Possible Models For Type I Copper Blue Proteins., Victor Thomas Wilcox
The Synthesis And Characterization Of Several Copper (Ii) Complexes Of Quinuclidinone-Containing Ligands. Possible Models For Type I Copper Blue Proteins., Victor Thomas Wilcox
Masters Theses
Several copper (II) complexes with bidentate quinuclidinone containing ligands have been synthesized and characterized. These complexes appear to be possible models for the type I copper (II) in the copper "blue" proteins. The spectral and magnetic properties indicate that the complexes have a pseudo tetrahedral microsymrnetry about the central metal ion. The complexes contain chromophores of the following forms: CuN4, CuN2O2, and CuN2x2, where X is either Cl or Br. While the spectra of these complexes lack the intense 17,000 cm-1 band typical of copper "blue" proteins, the optical …
Development Of A Quadratic Finite Element Solution Of The Convective-Transport Equation., David A. Dillard
Development Of A Quadratic Finite Element Solution Of The Convective-Transport Equation., David A. Dillard
Masters Theses
"A quadratic finite element has been developed for the solution of the general three-dimensional convective-transport equation. Inherent instabilities in the numerical solution arise when the convective terms in the governing equation become significant. An application of upwinding techniques to the 20 degree of freedom serendipity element failed to produce acceptable results. Upwinding was applied to the 27 degree of freedom Lagrangian element with good results. Results of the latter element are given for several problems, including a model of a round to round metal forming process"--Abstract p. iii
The Effects Of Sulphur Dioxide On Selected Hepatics, Steven L. Gatchel
The Effects Of Sulphur Dioxide On Selected Hepatics, Steven L. Gatchel
Masters Theses
Extensive studies have been reported on the air pollutant sulphur dioxide (SO2), and its effects on vascular and nonvascular plants. It has been shown to interrupt normal physiology, metabolism, reproduction, and alter the plant’s morphology.
Of the cryptogams, lichens have been extensively used as biological indicators of air pollution. More recently, bryophytes have been shown to be as sensitive to contaminates as lichens, and may exhibit responses to the pollutant similar to those of vascular and nonvascular plants. The threshold sensitivity of these cryptogams is about 0.5 ppm over a 12 hour period. However no study to date …
Instructional Systems And Curriculum Development, Robert A. Conroy
Instructional Systems And Curriculum Development, Robert A. Conroy
Masters Theses
The field of curriculum development is one of vital significance with respect to the field of education as a whole. This field represents a complex and sometimes worrisome aspect of educational administration. Many of the problems of today's system stem from inadequacies in the curriculum.
This thesis is presented as a possible aid in the correcting of three of curriculum development's most significant concerns: relevancy, accountability, and individualization. The statement of the thesis problem is: How can the integration of instructional systems aid in making curriculum more relevant, accountable, and individual?
It is the proposal of this thesis to answer …
Cost-Effectiveness Of Air Pollution Control In Illinois, 1970-1976, Timothy E. Sullivan
Cost-Effectiveness Of Air Pollution Control In Illinois, 1970-1976, Timothy E. Sullivan
Masters Theses
No abstract provided.
The Development Of A Parent Volunteer Program At Beckemeyer School, Earl Meier
The Development Of A Parent Volunteer Program At Beckemeyer School, Earl Meier
Masters Theses
This field study provides an experience log with a summary of all activities. In addition, various documents and communications to parents are included. Four handbooks are presented that were developed through this year long study. Additional suggestions are presented that are helpful in developing a parent volunteer program.
The experience and knowledge gained through this study was immeasurable. The handbooks created will serve: (1) as a guide to the classroom teacher and the volunteer; (2) to establish procedures in establishing a volunteer program; (3) to provide information about the overall score of a volunteer program; (4) and finally, to provide …
Ditertiary Phosphines As Monodentate Ligands In Transition Metal Carbonyl Complexes, Yih-Yau York Sun
Ditertiary Phosphines As Monodentate Ligands In Transition Metal Carbonyl Complexes, Yih-Yau York Sun
Masters Theses
Carbonyl complexes of chromium, molybdenum and tungsten have been synthesized in which two potentially chelating tetraphenyldiphosphinoethane molecules (Ph2PCH2CH2PPh2) are bound as monodentate ligands. The reaction of trans-(CO)4M(PPh2CH=CH2)2 (M = Cr, Mo, W) with diphenylphosphine (PPh2H) in the presence of potassium t-butoxide yields trans-(CO)4M(PPh2CH2CH2PPh2)2. The complexes, which represent the first of this type to be synthesized, have been characterized by 31P nmr. From the XAA'X' phosphorus-31 spectra of the …
Programs Benefitting Gifted Students In Charleston, Illinois, Dorothy L. Swartzbaugh
Programs Benefitting Gifted Students In Charleston, Illinois, Dorothy L. Swartzbaugh
Masters Theses
This field work experience for the Specialist degree in Educational Administration at Eastern Illinois University involved a study of the gifted program in Charleston, Illinois, seen from two aspects: the state reimbursed gifted program as well as the local school's independent effort for its top students. The writer's method of inquiry combined library research and 40 interviews with teachers, administrators, and authorities on gifted students.
At first the term "giftedness" had to be defined. The word has grown from the original meaning of "intellectual or academic aptitude," based on intelligence tests, to a meaning so broad as to be scarcely …
A Building Program Study, Joseph D. Stokes
A Building Program Study, Joseph D. Stokes
Masters Theses
The purpose of this field study is to explore the need for a building program, to give recommendations for the best building site and why, and to check the feelings of the community on the passing of a referendum in Community Unit #3, Palestine, Illinois.
This study included an evaluation of both the elementary and the high school buildings. This included the condition and availability of classroom space and special education space.
The best possible site for a building program and reasons for the choice site were considered.
The community of Palestine in the past has passed referendums for building …
Sedimentology Of The Hannibal Formation In Northeastern Missouri And Western Illinois, Michael Harry Deming
Sedimentology Of The Hannibal Formation In Northeastern Missouri And Western Illinois, Michael Harry Deming
Masters Theses
"The Hannibal Formation (Kinderhookian) occurring in northeastern Missouri and western Illinois is a fine-grained, terrigenous, sedimentary unit which can be divided into an upper and a lower portion, based on lithology. The upper portion consists of alternating coarse and argillaceous, fine siltstone units, while the lower portion consists of a silty mudstone with an occasional thin siltstone unit. At the extreme western margin of the formation, near where the Hannibal almost pinches out, the formation consists entirely of a silty claystone. Extending southward along the study area, the coarse siltstone units of the upper Hannibal become thinner, and eventually pinch …
Measurement Of Poisson's Ratio And Tangent Modulus Of A Loess, Craig Randall Bowers
Measurement Of Poisson's Ratio And Tangent Modulus Of A Loess, Craig Randall Bowers
Masters Theses
"A series of triaxial tests are used to develop mathematical models for tangent modulus and Poisson's ratio for a remolded loessial soil. These two models are then utilized in a finite element computer program to model the behavior of a shallow foundation placed on compacted loess. Different models for Poisson's ratio gave widely varying load settlement curves, however a constant value of .32 gave results very similar to that given by the experimentally developed model. It was found that the model developed for tangent modulus yielded unreasonable results when utilized in the finite element analysis until a limiting value was …
Landsat Image Analysis Of Linears And Lineaments In The Tri-State District, Missouri-Oklahoma-Kansas, Solomon Hartley Toweh
Landsat Image Analysis Of Linears And Lineaments In The Tri-State District, Missouri-Oklahoma-Kansas, Solomon Hartley Toweh
Masters Theses
"Lineations within the Tri-State mining district are classified as megalineaments, lineaments and linears, based on length. One megalineament, 120 lineaments and 205 linears are identified on the LANDSAT imagery. In order of importance a dominant northeast set, northwest set, north-south set and east-west set are recognized. These range from 0.8 miles (1.3 km) to 68 miles (109.4 km) in length.
Major lineation trends spatially relate with trends of mined areas In the Picher field both northeast and northwest lineations generally parallel mined areas. In the Galena field ore and lineations trend northeast while in the Joplin and Duenweg-Webb City-Oronogo field …
Training And Generalization Of Restauranting Skills: Programming Primary Reinforcement For Community Travel, Richard Aart Van Den Pol
Training And Generalization Of Restauranting Skills: Programming Primary Reinforcement For Community Travel, Richard Aart Van Den Pol
Masters Theses
No abstract provided.
An Application Of Infrared Spectroscopy To The Study Of Binder Migration In Paper Coatings, Fred E. Huang
An Application Of Infrared Spectroscopy To The Study Of Binder Migration In Paper Coatings, Fred E. Huang
Masters Theses
Multiple internal reflectance (MIR) was used to study binder migration of paper coatings. Casein and an acrylic latex were selected as binders because of their characteristic infrared absorption bands. The coatings analyzed were prepared on the Western Michigan University Pilot Coater using the airknife coating method at different coating speeds. A surface grinder was used to obtain several layers of coating for surface studies.
It was concluded that the MIR technique could satisfactorily be used in the binder migration studies. Its success mainly depends on the precision of surface grinding, caliper measurement and infrared characteristics of the binders. The results …
Shear Waves In Glacial Till, Craig Woerpel
An Internship Experience At The Riverwood Community Mental Health Center, Leroy Stanley Carter
An Internship Experience At The Riverwood Community Mental Health Center, Leroy Stanley Carter
Masters Theses
No abstract provided.
An Analysis Of The Role Of The Principal In A Selected Middle School, Susan B. Weybright
An Analysis Of The Role Of The Principal In A Selected Middle School, Susan B. Weybright
Masters Theses
No abstract provided.
Godwin Heights Public School District Major Internship, Walter E. Skavnak
Godwin Heights Public School District Major Internship, Walter E. Skavnak
Masters Theses
No abstract provided.
Analysis Of An Interlobate Boundary In The Wisconsinan Drift Of Kalamazoo County And Adjacent Areas In Southwestern Michigan, Norman A. Lovan
Analysis Of An Interlobate Boundary In The Wisconsinan Drift Of Kalamazoo County And Adjacent Areas In Southwestern Michigan, Norman A. Lovan
Masters Theses
A detailed investigation of selected textural and mineralogical aspects of tills in southwestern Michigan is used to define an interlobe boundary relationship between the Wisconsinan ice of the Lake Michigan and Saginaw lobes. Bedrock underlying the study area contributed little to the bulk composition of the tils investigated. However, morainal development in the study area shows strong correlation with bedrock topography.
In a discussion of the deglaciation of Michigan and the study area, a history of morainal development is reviewed and attention is focused on the reentrant district located in Kalamazoo and neighboring counties. Attempts to delineate tills of the …
Generalization Of An Academic Response Rate Under Self And Externally Determined Reinforcement, Samuel James Gitchel
Generalization Of An Academic Response Rate Under Self And Externally Determined Reinforcement, Samuel James Gitchel
Masters Theses
No abstract provided.
A Point System For Maintaining Accurate Grading In A Psi Course, Terry E. Mcsween
A Point System For Maintaining Accurate Grading In A Psi Course, Terry E. Mcsween
Masters Theses
No abstract provided.
Training Social Work Students In A Practicum Setting, Linda L. Maier
Training Social Work Students In A Practicum Setting, Linda L. Maier
Masters Theses
No abstract provided.
Analysis Of Chert By Particle Induced X-Ray Emission, Jeanette E. Gibeson
Analysis Of Chert By Particle Induced X-Ray Emission, Jeanette E. Gibeson
Masters Theses
No abstract provided.
Method Of Variational Secular Equation For The Ground State Of Helium Atom, Mih-Seh Kong
Method Of Variational Secular Equation For The Ground State Of Helium Atom, Mih-Seh Kong
Masters Theses
No abstract provided.
Early Education: Preschool To Kindergarten, A Critical Period, John R. Chirco
Early Education: Preschool To Kindergarten, A Critical Period, John R. Chirco
Masters Theses
No abstract provided.
Development And Application Of Computer Assisted Instruction For Mini-Computers, Thomas A. Burne
Development And Application Of Computer Assisted Instruction For Mini-Computers, Thomas A. Burne
Masters Theses
No abstract provided.