Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Engineering (6649)
- Physical Sciences and Mathematics (2969)
- Civil and Environmental Engineering (2146)
- Electrical and Computer Engineering (1607)
- Physics (1115)
-
- Geotechnical Engineering (1068)
- Computer Sciences (917)
- Chemical Engineering (790)
- Mechanical Engineering (651)
- Materials Science and Engineering (611)
- Chemistry (488)
- Structural Engineering (426)
- Civil Engineering (359)
- Aerospace Engineering (327)
- Earth Sciences (314)
- Mining Engineering (313)
- Operations Research, Systems Engineering and Industrial Engineering (295)
- Geology (270)
- Metallurgy (260)
- Petroleum Engineering (251)
- Biochemical and Biomolecular Engineering (187)
- Ceramic Materials (185)
- Architecture (172)
- Architectural Engineering (166)
- Social and Behavioral Sciences (164)
- Mathematics (155)
- Statistics and Probability (145)
- Geological Engineering (142)
- Nuclear Engineering (133)
- Geophysics and Seismology (121)
- Keyword
-
- Machine learning (38)
- Quantum Theory (36)
- Neural Nets (33)
- Electrodynamics (31)
- Hydrogen (29)
-
- Neural Networks (28)
- Deep learning (27)
- Ionization (26)
- Voltage Control (26)
- Machine Learning (25)
- Neurocontrollers (25)
- Mathematical Models (24)
- Simulation (24)
- Electrons (23)
- Power Electronics (23)
- Power System Control (23)
- Atoms (22)
- Electromagnetic Interference (22)
- Modeling (22)
- Security (22)
- Stability (22)
- Algorithms (21)
- Learning (Artificial Intelligence) (21)
- Photons (21)
- Electromagnetic Compatibility (20)
- Optimal Control (20)
- Article (19)
- Helium (19)
- Printed Circuit Boards (19)
- Classification (18)
- Publication Year
- Publication
-
- Masters Theses (2098)
- The Missouri Miner Newspaper (1109)
- Electrical and Computer Engineering Faculty Research & Creative Works (1020)
- Doctoral Dissertations (951)
- Physics Faculty Research & Creative Works (868)
-
- International Conference on Case Histories in Geotechnical Engineering (545)
- International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics (512)
- Computer Science Faculty Research & Creative Works (388)
- Chemistry Faculty Research & Creative Works (316)
- Civil, Architectural and Environmental Engineering Faculty Research & Creative Works (315)
- Mechanical and Aerospace Engineering Faculty Research & Creative Works (308)
- Materials Science and Engineering Faculty Research & Creative Works (221)
- Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works (214)
- CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018) (203)
- Chemical and Biochemical Engineering Faculty Research & Creative Works (190)
- Computer Science Technical Reports (147)
- Engineering Management and Systems Engineering Faculty Research & Creative Works (139)
- Missouri S&T Magazine (106)
- Professional Degree Theses (105)
- UMR-MEC Conference on Energy / UMR-DNR Conference on Energy (100)
- Mathematics and Statistics Faculty Research & Creative Works (92)
- Opportunities for Undergraduate Research Experience Program (OURE) (78)
- Bachelors Theses (72)
- Symposia on Turbulence in Liquids (70)
- CCFSS Library (1939 - present) (68)
- American Iron and Steel Institute (AISI) Specifications, Standards, Manuals and Research Reports (1946 - present) (61)
- Biological Sciences Faculty Research & Creative Works (56)
- Mining Engineering Faculty Research & Creative Works (55)
- Business and Information Technology Faculty Research & Creative Works (48)
- Minutes & Agendas (44)
Articles 9121 - 9150 of 10894
Full-Text Articles in Entire DC Network
Analysis Of Light Gage Steel Shear Diaphragms, Arthur H. Nilson
Analysis Of Light Gage Steel Shear Diaphragms, Arthur H. Nilson
CCFSS Library (1939 - present)
A method is presented for the elastic analysis of shear diaphragms composed of standard light gage steel panels. A finite element approach is adopted, in which the mechanical properties of the diaphragm components are incorporated in an analytical model of the assemblage, using the direct stiffness method of matrix structural analysis. Results are compared against experimental values.
The Effects Of Divalent Metal Ions On The Micellar Properties Of Sodium Dodecyl Sulfate, Michael U. Oko, Raymond L. Venable
The Effects Of Divalent Metal Ions On The Micellar Properties Of Sodium Dodecyl Sulfate, Michael U. Oko, Raymond L. Venable
Chemistry Faculty Research & Creative Works
Critical micelle concentrations and micellar molecular weights have been determined for sodium dodecyl sulfate in the presence of nitrates of copper, lead, zinc, and magnesium and critical micelle concentrations have been determined with sodium nitrate and silver nitrate as the added electrolytes. The thickness of the ionic atmosphere at the critical micelle concentration has been found to be 34.1 Å with no electrolyte present and 33.6 Å with 9.66 x 10-6 M sodium or silver nitrate and was found to increase upon addition of the 2:1 electrolytes. This is explained in terms of molecular and ionic interactions. Micellar molecular weights …
Sufficiency Conditions For Constrained Optima, Ju-Chang Huang, Robert M. Wellek
Sufficiency Conditions For Constrained Optima, Ju-Chang Huang, Robert M. Wellek
Civil, Architectural and Environmental Engineering Faculty Research & Creative Works
Sufficiency conditions for constrained optimization problems were derived by the use of constrained second total derivatives. The results are in a simpler form than the Schechter and Beveridge relation. The sufficiency conditions of Phipps were corrected. © 1971, American Chemical Society. All rights reserved.
Column Research Council: Proceedings 1971, Column Research Council
Column Research Council: Proceedings 1971, Column Research Council
CCFSS Library (1939 - present)
One of the purposes of the Council is to maintain a forum where problems related to the design and behavior of columns and other compression elements in metal structures can be presented for evaluation and discussion. The Annual Technical Session provides opportunity to carry out this function. The 1971 Annual Technical Session was held on May 25 and 26 at the Pick-Rosseve1t Hotel in Pittsburgh, Pennsylvania. Seventy-seven persons attended the Session and twenty-two papers were delivered. A panel discussion on "Fire Effects on Structural Stability" was held in the evening of May 25. In conjunction with the Technical Session, an …
Distribution Of Trace Elements In Olivines And Proxenes - An Experimental Study, Melvin Leroy Bird
Distribution Of Trace Elements In Olivines And Proxenes - An Experimental Study, Melvin Leroy Bird
Doctoral Dissertations
"Olivine, pyroxene,and spinel were crystallized in the ternary system anorthite-forsterite-silica to which trace amounts of the transition metal ions Cr³⁺, Fe²⁺, Mn²⁺, Co²⁺, Ni²⁺, and Cu²⁺ had been added. The resulting concentrations of the transition metal ions in the liquid and crystalline phases were determined using the electron microprobe. The results, given as free energies and partition functions, indicate the order of substitution of the dipositive ions in all crystals to be Ni²⁺, Co²⁺, Mn²⁺, Cu²⁺, and Fe²⁺ according to the predictions of crystal field theory. The ion Cr³⁺ substituted in greater or lesser quantities depending on the crystalline phase. …
Response Surface Study Of A Characteristic Chemical Plant, John Thomas Mason Iii
Response Surface Study Of A Characteristic Chemical Plant, John Thomas Mason Iii
Doctoral Dissertations
"Study of the return on investment response surface of a characteristic chemical plant indicates unimodality in the valid region, but the optimum design condition with this response surface is strongly affected by the correlation used for the investment. The method used for the design of this type of chemical plant incorporates the use of a simulation routine for preliminary estimates"--Abstract, page ii.
Some Statistical Inferences For The Bivariate Exponential Distribution, Bruce Mohr Bemis
Some Statistical Inferences For The Bivariate Exponential Distribution, Bruce Mohr Bemis
Doctoral Dissertations
"The bivariate exponential distribution is neither absolutely continuous nor discrete due to the property that there is a positive probability that the two random variables may be equal. Basic properties of the distribution are presented as well as methods of parameter estimation including maximum likelihood. The distribution is shown to satisfy the usual regularity conditions in spite of its possession of a singularity. The maximum likelihood estimates are asymptotically efficient. Two other methods of estimation are compared with the maximum likelihood method in terms of efficiency. Tests of the hypothesis that two random variables each have independent exponential distributions versus …
The Thermal Accommodation Coefficients Of Helium, Neon, And Argon On Surfaces, Gerald Lee Zweerink
The Thermal Accommodation Coefficients Of Helium, Neon, And Argon On Surfaces, Gerald Lee Zweerink
Doctoral Dissertations
"Measurements of the accommodation coefficients of helium, neon, and argon on an ice surface at 77ºK were accomplished; Measurements of the accommodation coefficients of helium and neon on a clean tungsten surface are also reported here; These data are compared with theoretical calculations of accommodation coefficients as well as with data from other experimental studies"--Abstract, pages iii-iv.
X-Ray And Mössbauer Spectroscopy Studies Of The Silicon-Antimony And Bismuth-Antimony Alloys, James Ralph Teague
X-Ray And Mössbauer Spectroscopy Studies Of The Silicon-Antimony And Bismuth-Antimony Alloys, James Ralph Teague
Doctoral Dissertations
"X-ray and Mossbauer spectroscopy were used to investigate two antimony alloys, Bi-Sb and Si-Sb, showing semiconductorsemimetallic transitions or vice versa, depending on the antimony concentration in the host lattice. Resistivity and density measurements were found to be helpful in the analysis of the results. X-ray studies for dislocation-free antimony-doped silicon showed that the lattice constant of the alloy increased as the antimony concentration increased from 10¹⁸ to 10¹⁹ Sb atoms/cc. Rather good agreement was found between theoretical and experimental changes in lattice constant for dislocation-free silicon. Mössbauer studies showed that the isomer shift decreased linearly with increasing antimony concentration, which …
Empirical Bayesian Learning, David R. Cunningham, Arthur M. Breipohl
Empirical Bayesian Learning, David R. Cunningham, Arthur M. Breipohl
Electrical and Computer Engineering Faculty Research & Creative Works
It is shown that a certain weighted average of the prior distribution and the empirical distribution yields an estimate of the posterior distribution that is consistent with Bayes' theorem. Acomparison of this approach and conventional parametric Bayesian estimation is made for some specific cases. Copyright © 1971 by The Institute of Electrical and Electronics Engineers, Inc.
A State Assignment Procedure For Asynchronous Sequential Circuits, Gary K. Maki, James H. Tracey
A State Assignment Procedure For Asynchronous Sequential Circuits, Gary K. Maki, James H. Tracey
Electrical and Computer Engineering Faculty Research & Creative Works
This paper presents a new procedure for constructing nonuniversal shared-row internal state assignments for asynchronous sequential circuits. The method consists basically of establishing an initial code with the minimum number of variables required to dis. © 1971, IEEE. All rights reserved.
Deriving Dc Machine Torque By The Principle Of Virtual Work, George Mcpherson
Deriving Dc Machine Torque By The Principle Of Virtual Work, George Mcpherson
Electrical and Computer Engineering Faculty Research & Creative Works
The purpose of this paper is to fill a gap which exists in the "textbook" theory of dc machines. The paper shows that the usual expression for dc machine torque can be obtained from the direct application of the principle of virtual work to the machine, making the traditional assumptions. The method provides additional benefits in that it demonstrates the reluctance torque which results from the saliency of the field structure and shows that compensating windings have no effect on the torque under the assumed linear conditions. Copyright © 1971 by The Institute of Electrical and Electronics Engineers, Inc.
Theory Of Nucleation Of Water Properties Of Some Clathrate Like Cluster Structures, Mehdi Daee
Theory Of Nucleation Of Water Properties Of Some Clathrate Like Cluster Structures, Mehdi Daee
Doctoral Dissertations
"The tranquility of classical homogeneous nucleation theory has been disturbed by the introduction of statistical mechanical correction factors to a basically thermodynamic theory. These factors, which appear to be essential, destroy much of the agreement with experiment in the case of water vapor. A molecular model for the pre-nucleation water clusters is proposed with a view toward resolving some of these difficulties. As a first step, the Properties of a few specific cluster configurations have been examined. Clathrate-like structures containing 16 to 57 water molecules are discussed. The hydrogen bonds were treated as simple harmonic oscillators for the purpose of …
Homogeneous Nucleation Of Water Vapor In Inert Gas Atmospheres, Arthur Henry Biermann
Homogeneous Nucleation Of Water Vapor In Inert Gas Atmospheres, Arthur Henry Biermann
Doctoral Dissertations
"The homogeneous nucleation of water vapor in atmospheres of helium, neon, argon, krypton, and xenon was studied using an expansion type cloud chamber. A strong dependence of the nucleation rate on the particular inert carrier gas was observed. At present the only dependence upon the nature of the carrier gas included in classical nucleation theories is a small factor arising from kinetic considerations which is in the wrong direction to explain the observations. To explain the dependence of the rate on the nature of the carrier gas, a molecular cluster model is assumed allowing inert gas atoms to occupy the …
A Measurement Of Complex Viscosity With Large Amplitudes, Kuo-Shein Shen
A Measurement Of Complex Viscosity With Large Amplitudes, Kuo-Shein Shen
Doctoral Dissertations
"In order to study the viscoelastic properties of polymer solutions and greases, a dynamic apparatus was built for making measurements of complex viscosity. Characteristic impedance was measured by a force transducer, an accelerometer and a phase meter. Large amplitudes to 0.5 inch can be obtained with this apparatus. The largest amplitude used was 1.27 x10⁻¹ cm. The frequency range was 30 Hz - 1500Hz. The lowest dynamic viscosity to be measured was 0.5 poise. In order to determine the capabilities of the instrument, complex viscosities of polymer solutions and greases were measured. The polymer solutions studied were polyisobutylene (PIB) L-80, …
Noble Gases Anomalies In Terrestrial Ores And Meteorites, B. Srinivasan
Noble Gases Anomalies In Terrestrial Ores And Meteorites, B. Srinivasan
Doctoral Dissertations
"Analyses of the content and isotopic composition of xenon and krypton in terrestiral ores containing tellurium, selenium or iodine resulted in the following conclusions: 1. The double beta-decay half-life for ¹³⁰Te is 2.51 x 10²¹ years from analysis of tellurobismuthite from Boliden, Sweden and 2.83 x 10²¹ years from analysis of tellurides from Kalgoorlie, Australia. 2. The ratio of the double beta-decay half-life of ¹²⁸Te relative to that of ¹³⁰Te is ≥ 108 and ≥ 293 for Boliden tellurobismuthite and Kalgoorlie tellurides, respectively. 3. Selenium minerals and tellurium ores containing selenium exhibit ⁸²Kr excess attributed to the double beta-decay of …
The Missouri Miner, December 09, 1970
The Missouri Miner, December 09, 1970
The Missouri Miner Newspaper
No abstract provided.
The Missouri Miner, December 02, 1970
The Missouri Miner, December 02, 1970
The Missouri Miner Newspaper
No abstract provided.
The Missouri Miner, November 04, 1970
The Missouri Miner, November 04, 1970
The Missouri Miner Newspaper
No abstract provided.
Phase Equilibria And Thermodynamic Studies In The System Cao-Feo-Fe2o3-Sio2, M. Timucin, Arthur E. Morris
Phase Equilibria And Thermodynamic Studies In The System Cao-Feo-Fe2o3-Sio2, M. Timucin, Arthur E. Morris
Materials Science and Engineering Faculty Research & Creative Works
Phase equilibria and thermodynamic properties of the system CaO-FeO-Fe2O3-SiO2 were studied at 1450° and 1550°C, over a range of pO2 from 1 to about 10-11 atm. Isothermal phase diagrams and activity-composition diagrams were constructed for 0, 5, 10, 20, and 30 wt pct SiO2 sections. The data are applicable to further understanding the behavior of simple BOF steelmaking slags. © 1970 The Minerals, Metals & Materials Society - ASM International - The Materials Information Society.
The Missouri Miner, October 28, 1970
The Missouri Miner, October 28, 1970
The Missouri Miner Newspaper
No abstract provided.
The Missouri Miner, October 21, 1970
The Missouri Miner, October 21, 1970
The Missouri Miner Newspaper
No abstract provided.
The Missouri Miner, October 14, 1970
The Missouri Miner, October 14, 1970
The Missouri Miner Newspaper
No abstract provided.
Preconditions For And Benefits Of The Development Of Low Cost Housing Technology, E. L. Keating, E. S. Miller
Preconditions For And Benefits Of The Development Of Low Cost Housing Technology, E. L. Keating, E. S. Miller
International Symposia on Low Cost Housing Problems
No abstract provided.
Mobile Home Parks -- Design, Construction And Costs, W. M. Baldwin
Mobile Home Parks -- Design, Construction And Costs, W. M. Baldwin
International Symposia on Low Cost Housing Problems
No abstract provided.
The Causes Of Delay In The Construction Industry, Harold Rothbart
The Causes Of Delay In The Construction Industry, Harold Rothbart
International Symposia on Low Cost Housing Problems
No abstract provided.
“Arachne” (A Construction Method For Industrialized Housing), J. P. D. Kergueno
“Arachne” (A Construction Method For Industrialized Housing), J. P. D. Kergueno
International Symposia on Low Cost Housing Problems
No abstract provided.
A Place In The Sun, Arthur Monsey
A Place In The Sun, Arthur Monsey
International Symposia on Low Cost Housing Problems
No abstract provided.
Impact Of Planned Policy And Sociological Factors On Low Cost Housing Programmes, D. R. Sikka
Impact Of Planned Policy And Sociological Factors On Low Cost Housing Programmes, D. R. Sikka
International Symposia on Low Cost Housing Problems
No abstract provided.
The Missouri Miner, October 07, 1970
The Missouri Miner, October 07, 1970
The Missouri Miner Newspaper
No abstract provided.