Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Physical Sciences and Mathematics (7293)
- Engineering (5506)
- Physics (2387)
- Computer Sciences (1926)
- Electrical and Computer Engineering (1817)
-
- Chemistry (1553)
- Civil and Environmental Engineering (1132)
- Earth Sciences (776)
- Mechanical Engineering (776)
- Chemical Engineering (713)
- Geology (677)
- Mathematics (634)
- Statistics and Probability (534)
- Geotechnical Engineering (416)
- Materials Science and Engineering (393)
- Aerospace Engineering (379)
- Operations Research, Systems Engineering and Industrial Engineering (372)
- Geophysics and Seismology (300)
- Petroleum Engineering (270)
- Civil Engineering (269)
- Mining Engineering (267)
- Structural Engineering (201)
- Social and Behavioral Sciences (177)
- Biochemical and Biomolecular Engineering (169)
- Architecture (154)
- Architectural Engineering (147)
- Life Sciences (140)
- Environmental Sciences (131)
- Geological Engineering (119)
- Public Affairs, Public Policy and Public Administration (111)
- Keyword
-
- Mathematical Models (63)
- Ionization (60)
- Optimization (55)
- Neurocontrollers (51)
- Optimal Control (51)
-
- Machine learning (46)
- Deep learning (43)
- Electrons (43)
- Hydrogen (43)
- Quantum Theory (43)
- Geology (41)
- Atoms (37)
- Helium (36)
- Machine Learning (36)
- Neural Networks (35)
- Gravitational waves (34)
- Molecules (34)
- Security (33)
- Algorithms (32)
- Electrodynamics (32)
- Simulation (32)
- Neural Nets (31)
- Mathematical models (30)
- Clustering (29)
- Gravity waves (29)
- Stability (29)
- Adaptive Control (28)
- Article (28)
- Gravitational effects (28)
- Neural networks (28)
- Publication Year
- Publication
-
- Masters Theses (2154)
- Physics Faculty Research & Creative Works (1960)
- Doctoral Dissertations (1334)
- Electrical and Computer Engineering Faculty Research & Creative Works (1199)
- The Missouri Miner Newspaper (964)
-
- Chemistry Faculty Research & Creative Works (940)
- Computer Science Faculty Research & Creative Works (910)
- Mathematics and Statistics Faculty Research & Creative Works (466)
- Mechanical and Aerospace Engineering Faculty Research & Creative Works (330)
- Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works (327)
- Civil, Architectural and Environmental Engineering Faculty Research & Creative Works (231)
- Missouri S&T Magazine (229)
- International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics (220)
- Computer Science Technical Reports (196)
- UMR-MEC Conference on Energy / UMR-DNR Conference on Energy (168)
- Chemical and Biochemical Engineering Faculty Research & Creative Works (157)
- International Conference on Case Histories in Geotechnical Engineering (153)
- Engineering Management and Systems Engineering Faculty Research & Creative Works (152)
- Materials Science and Engineering Faculty Research & Creative Works (127)
- CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018) (94)
- Opportunities for Undergraduate Research Experience Program (OURE) (80)
- Undergraduate Research Conference at Missouri S&T (76)
- Yearbooks (63)
- Bachelors Theses (53)
- Miners Solving for Tomorrow Research Conference (49)
- Business and Information Technology Faculty Research & Creative Works (47)
- Mining Engineering Faculty Research & Creative Works (45)
- Minutes & Agendas (41)
- Biological Sciences Faculty Research & Creative Works (38)
- UMR Journal -- V. H. McNutt Colloquium Series (37)
- Publication Type
- File Type
Articles 12841 - 12870 of 13204
Full-Text Articles in Entire DC Network
Design Of A Radio Broadcasting Station, John William Hamman
Design Of A Radio Broadcasting Station, John William Hamman
Masters Theses
"In the design of any piece of equipment, before any work whatsoever is done, a reason for developing the object must be apparent to all concerned. Any expenditure of time, labor and money must be properly justified before action can be taken. In the case of this paper, then, the reason for designing a broadcast radio station for the Missouri School of Mines & Metallurgy at Rolla, Missouri is twofold: First, to provide an additional instrument whereby instruction may be given to students interested in the study of radio; second, to supply the residents of Rolla and vicinity with entertainment …
Analysis Of Simultaneous Faults By The Method Of Symmetrical Components, Robert Marshall Montgomery
Analysis Of Simultaneous Faults By The Method Of Symmetrical Components, Robert Marshall Montgomery
Masters Theses
"The object of this thesis is to present a method for the analytic determination of fault currents and voltages of a symmetrical three-phase system that is subjected to three simultaneous faults. The fault analysis is to be effected by the method of symmetrical components...Though relatively infrequent, simultaneous faults are important because relay systems, operating satisfactorily for single faults, may fail to isolate simultaneous faults. Therefore, it seems worthwhile to have in convenient form a method for calculating short-circuit currents and voltages caused by faults occurring at the same time at three separate and distinct points of a system. It is …
A Test Method For Measuring The Flow In Refractory Materials At High Temperatures, Christen Knudsen
A Test Method For Measuring The Flow In Refractory Materials At High Temperatures, Christen Knudsen
Masters Theses
"One of the most important properties of refractory materials is the ability to resist stress which may either be directly applied or originate in the material. The factors which govern the resistance to stress include the modulus of elasticity, the ultimate strength under different types of stress, and the "flow" characteristics which become of importance when the material is stressed at the temperature at which plasticity is developed. Systematic determinations of the mechanical properties such as modulus of elasticity and ultimate or breaking stress is rather difficult or more or less impossible to carry out at the temperature at which …
The Rollamo 1948, The University Of Missouri School Of Mines And Metallurgy
The Rollamo 1948, The University Of Missouri School Of Mines And Metallurgy
Yearbooks
No abstract provided.
A Microwave Polarimeter, Alfred E. Schwaneke
A Microwave Polarimeter, Alfred E. Schwaneke
Masters Theses
"The dissertation on the following pages may read more like a construction article than an approach to a study of physical phenomena. If so, its purpose is clearly defined. this subject has been studied little from an experimental viewpoint, so one of the main objectives of this writing is to describe the instrument so others may read the article and reproduce this or an equivalent device without a great amount of reading and searching for information on just how to fabricate and mount the parts. No single book or article that I know of covers the inexpensive construction of such …
Air Cooled Engine Cooling Fins Redesigned By Use Of The Membrane Analogy For Heat Conduction, Eberhard Hammel Miller
Air Cooled Engine Cooling Fins Redesigned By Use Of The Membrane Analogy For Heat Conduction, Eberhard Hammel Miller
Masters Theses
"The purpose of this investigation is to determine the feasibility of applying the two-dimensional heat conduction membrane analogy to the redesign of cooling fins of air-cooled engines"--Preface, page ii.
Studies Of Contact Angles On Oxidized Copper Minerals, John Stewart Carr
Studies Of Contact Angles On Oxidized Copper Minerals, John Stewart Carr
Masters Theses
"Effective flotation of an ore is the result of several factors: selection of suitable reagents; the proper combination of reagents, processing conditions of the operation proper such as time intervals involved and the machinery used. To focus the investigation on a specific field it was decided to investigate in some detail the behaviour of the more popular collectors toward oxidized copper minerals. This investigation was carried out chiefly by applying contact-angle measurements as obtained with the various collectors on the basic carbonate and oxide copper minerals. This basic information was desirable before carrying out actual flotation tests. There was little …
Geology Of The Berryman Area, Washington County, Missouri, Jack Alexander James
Geology Of The Berryman Area, Washington County, Missouri, Jack Alexander James
Masters Theses
"Purpose and scope - The are discussed in this thesis was selected because of recent exploration for lead within this region and because of the need for more detailed information of the structure and geologic history of the area. The work constitutes part of a program of geologic mapping by the Missouri Geological Survey and Water Resources to complete the mapping of a strip of quadrangles extending across the Ozark Uplift from Rolla eastward to the Mississippi River"--Introduction, page 1.
The Application Of The Membrane Analogy To The Solution Of Heat Conduction Problems, Lloyd Hines Wilson
The Application Of The Membrane Analogy To The Solution Of Heat Conduction Problems, Lloyd Hines Wilson
Masters Theses
"The purpose of this investigation is to determine the feasibility of applying the membrane analogy to the solution of two-dimensional heat conduction problems. This investigation will deal only with heat conduction in the steady state through homogeneous media"--Preface, page iii.
Reduction Of Beryllium Compounds With Magnesium, Pei Wang
Reduction Of Beryllium Compounds With Magnesium, Pei Wang
Masters Theses
"The purpose of this research was to investigate the thermal reduction of beryllium compounds and to devise a method to estimate the metallic beryllium content in the final product"--Introduction, page 1.
Hysteresis Loss Of Supermalloy At Different Temperatures, Chester Ray Holland
Hysteresis Loss Of Supermalloy At Different Temperatures, Chester Ray Holland
Masters Theses
"The object of this investigation was to measure the hysteresis loss of supermalloy at different temperatures, and to see if temperature had any effect on hysteresis loss and permeability. The maximum magnetizing current was held constant for all temperatures"--Introduction, page 1.
The Design, Construction, And Testing Of A Heat Exchanger For Determining Heat Transfer Coefficients For Liquids In Forced Convection Normal To Banks Of Staggered Tubes, Kenneth Edwin Rudert
The Design, Construction, And Testing Of A Heat Exchanger For Determining Heat Transfer Coefficients For Liquids In Forced Convection Normal To Banks Of Staggered Tubes, Kenneth Edwin Rudert
Masters Theses
"Many studies of heat transmission have been carried out on various kinds of heat exchangers. Film coefficients have been determined and the data correlated by equations. In particular, film coefficients have been obtained for gases in turbulent flow normal to both a single cylinder and banks of staggered tubes. Very little data has been published on liquid film coefficients for flow at right angles, or normal to banks of staggered tubes...It is the purpose of this paper to present the results obtained from tests made on an originally designed heat exchanger built in the laboratory. The exchanger is a non-baffled …
The Determination Of The Surface Tension Of Benzyl Ether, Sze-Kwei Min
The Determination Of The Surface Tension Of Benzyl Ether, Sze-Kwei Min
Masters Theses
"The accurate determination of surface tension is of importance in the investigation of theories of surface structure, the structure of liquids, molecular cohesion, in the study of colloids, especially in physiological work, and in various lines of technical chemistry. The two methods most commonly used for determining surface tension are the capillary rise method and the drop weight method. The theory of the former is simple, but its technique is difficult. Its use in some cases is the cause of errors as high as 30%, due to its inapplicability to certain classes of substance, and is much more sensitive to …
The Effect Of Spontaneous Crystallization Of Some Inorganic Compounds At The Critical Temperature Of Their Solvents, John William Buttrey
The Effect Of Spontaneous Crystallization Of Some Inorganic Compounds At The Critical Temperature Of Their Solvents, John William Buttrey
Masters Theses
"For many years the phenomena which occur at the critical temperature of liquids have been investigated. And since 1912, when Laue and other discovered that a beam of x-rays could be made to yield a diffraction pattern by passing it through a crystal, scientists have been attempting to change the x-ray pattern for various crystals by somehow changing the arrangement of the atoms in the crystal lattice. Harvalik has already shown that crystallization occurs when a solvent reaches the critical point and his work indicates that under these conditions of crystallization there is a change in the crystal pattern. The …
The Kerr Electro-Optic Effect In Plastic Materials Transmitting Infra-Red Radiation, James Edson Dueker
The Kerr Electro-Optic Effect In Plastic Materials Transmitting Infra-Red Radiation, James Edson Dueker
Masters Theses
"Much work has been done investigating the Kerr Electro-Optic effect and what physical properties of a substance lead to the occurrence of the phenomenon. Information now available indicates a relationship between molecular shape and orientation with the Kerr Effect, hence any added information increases the possibility for finding the exact relationship and the molecular structure of substances. The Kerr Effect, has been used in a number of applications other than for the study of molecular construction of matter. Many applications have been made to form Electro-Optic shutters. This field of work has been increased to include light flash production and …
Radioactivity Of The Pre-Cambrian Section Of The Bourbon, Missouri, Well Core By Measurement Of The Total Hard Gamma Radiation, Paul E. Damon
Radioactivity Of The Pre-Cambrian Section Of The Bourbon, Missouri, Well Core By Measurement Of The Total Hard Gamma Radiation, Paul E. Damon
Masters Theses
"In December of 1947 Mr. Robert Van Nostrand and the writer became interested in the problem of the distribution of natural radioactivity and the applications of radioactivity to geology. A cooperative survey of the literature on the subject was undertaken. Later the writer decided to follow up the survey with a research project. Consultations with Dr. Z. V. Harvalik of the Missouri School of Mines Physics Department, and Dr. E. L. Clark and Mr. O. M. Bishop of the Missouri Geological Survey, followed. The nature of the project was evolved when Dr. Clark, with the consent of the U. S. …
The Missouri Miner, April 09, 1947
The Missouri Miner, March 05, 1947
The Missouri Miner, February 26, 1947
The Missouri Miner, February 26, 1947
The Missouri Miner Newspaper
No abstract provided.
The Missouri Miner, February 05, 1947
The Missouri Miner, February 05, 1947
The Missouri Miner Newspaper
No abstract provided.
The Rollamo 1947, The University Of Missouri School Of Mines And Metallurgy
The Rollamo 1947, The University Of Missouri School Of Mines And Metallurgy
Yearbooks
No abstract provided.
Geology Of The Einstein-Apex Tungsten Mine Area, Joel B. Pomerene
Geology Of The Einstein-Apex Tungsten Mine Area, Joel B. Pomerene
Masters Theses
"The geological problem existing in the Silver Mine area, the relationship of mineralization to structure, particularly to faulting and jointing, was pointed out to the writer by Prof. O. R. Grawe. Several geologists have made reconnaisance [sic] surveys of the whole region, but so far no detailed geologic map has been published of the immediate area. Prof. Grawe pointed out that such a map would be of value in the better understanding of the area and would be especially useful in the event that another national emergency required the development of all possible sources of tungsten"--Introduction, Selection of the Problem, …
Geology Of The Ozark-Martin Mine Area, Madison County, Missouri, William Clifton Hayes
Geology Of The Ozark-Martin Mine Area, Madison County, Missouri, William Clifton Hayes
Masters Theses
"General descriptions of the region adjacent to the Ozark and Martin Mines of Madison County, Missouri have been included in a number of early publications dealing with the Einstein Silver Mine area, but a detailed geologic map has not been made. It was thought that through detailed mapping and by a detailed analysis of all of the geologic features present, a more definite relationship between mineralization and structure might be determined"--Introduction, Purpose and Scope of Work, page 1.
The Separation Of The Rare Earths Neodymium And Praseodymium By Precipitation As Chloride, Stanley Milton Kulifay
The Separation Of The Rare Earths Neodymium And Praseodymium By Precipitation As Chloride, Stanley Milton Kulifay
Masters Theses
"The purpose of this thesis is to provide a means of preparing highly purified samples of neodymium and praseodymium compounds when the material to be refined already exists in a state of approximate purity. The method described cannot be profitably used to purify the individual rare earths without first concentrating them. The process is not intended to be quantitative, for it is a fractional crystallization technique using a concentrated hydrochloric acid medium"--Introduction, page 1.
An Investigation Of The Colorimetric Methods For The Determination Of Fluorine By The Zirconium Alizarin Sulfonate Method, William Lewis Break
An Investigation Of The Colorimetric Methods For The Determination Of Fluorine By The Zirconium Alizarin Sulfonate Method, William Lewis Break
Masters Theses
"There has been a need for a rapid and an accurate method for the determination of fluorine in its compounds. Both gravimetric and volumetric methods have been studied, but both methods were time consuming or inaccurate or both. Colorimetric methods had been studied before F. Richter developed his method but none had been reported to be as satisfactory as his method. This method was investigated because it was thought that F. Richter's method would be a satisfactory colorimetric determination for fluorine in its compounds"--Introduction, page 1.
Study Of The Method Of Geometric Mean Distances Used In Inductance Calculations, Harold Lockwood Seneff
Study Of The Method Of Geometric Mean Distances Used In Inductance Calculations, Harold Lockwood Seneff
Masters Theses
"The object of this thesis is to study the method of geometric mean distances as applied in the calculation of inductances of transmission line conductors and of multicircuit transmission lines. The thesis will consist of: (a) the derivation of some of the basic theorems and equations to be used, (b) the use of these theorems and equations in calculating the geometric mean distances of different transmission line conductors, and (c) practical application of geometric mean distances applied in the calculation of equivalent inductance of multicircuit transmission lines. The method of geometric mean distances as applied to individual conductors of single …
The Missouri Miner, October 09, 1946
The Missouri Miner, October 09, 1946
The Missouri Miner Newspaper
No abstract provided.
The Missouri Miner, July 03, 1946
The Missouri Miner, June 26, 1946
The Missouri Miner, February 12, 1946
The Missouri Miner, February 12, 1946
The Missouri Miner Newspaper
No abstract provided.