Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Engineering (105)
- Earth Sciences (60)
- Education (56)
- Astrophysics and Astronomy (55)
- Science and Mathematics Education (53)
-
- Arts and Humanities (51)
- Energy Systems (51)
- History (51)
- History of Science, Technology, and Medicine (51)
- Mechanical Engineering (51)
- Other Mechanical Engineering (51)
- United States History (51)
- Aerospace Engineering (49)
- Propulsion and Power (49)
- Space Habitation and Life Support (49)
- Space Vehicles (49)
- Geology (36)
- Chemistry (31)
- Physics (17)
- Environmental Sciences (16)
- Mathematics (15)
- Paleontology (13)
- Life Sciences (11)
- Soil Science (9)
- Computer Sciences (8)
- Hydrology (8)
- Medicine and Health Sciences (8)
- Nursing (8)
- Statistics and Probability (8)
- Institution
-
- University of Nebraska - Lincoln (66)
- University of Alabama in Huntsville (49)
- Bulletin of the Mineral Research and Exploration (24)
- University of Tennessee, Knoxville (21)
- University of New Mexico (15)
-
- Utah State University (12)
- Missouri University of Science and Technology (9)
- Loma Linda University (8)
- Union College (7)
- Brigham Young University (5)
- Bates College (4)
- University of Arkansas, Fayetteville (4)
- University of the Pacific (4)
- South Dakota State University (3)
- University of Richmond (2)
- William & Mary (2)
- Connecticut College (1)
- Department of Primary Industries and Regional Development, Western Australia (1)
- Montana Tech Library (1)
- Selected Works (1)
- University of Denver (1)
- University of Kentucky (1)
- University of Minnesota Morris Digital Well (1)
- University of Northern Iowa (1)
- University of Southern Maine (1)
- Western Kentucky University (1)
- Western Michigan University (1)
- Yale University (1)
- Keyword
-
- Mathematica (8)
- Androscoggin River (4)
- - (1)
- <p>Boron trifluoride <br />Phenols<br />Chemical reactions</p> (1)
- <p>Fossilization<br />Sedimentation and deposition</p> (1)
-
- <p>Geology -- Missouri -- Washington County<br />Geology (1)
- <p>Geology -- New Mexico <br />Uranium ores -- New Mexico <br />Vanadium ores -- New Mexico<br />Uranium mines and mining -- New Mexico</p> (1)
- <p>Ionization<br />Cloud chamber</p> (1)
- <p>Liquid argon -- Density -- Mathematical models<br />Cells<br />Statistical mechanics</p> (1)
- Aeromagnetic Surveys (1)
- Agent (1)
- Anal fistula (1)
- Andrews University. Dept. of Nursing (1)
- Applied (1)
- Arboretum (1)
- Areal Geology (1)
- Augusta-Sidney Area (1)
- Aureomycin (1)
- Azo compounds (1)
- Blacksmith fork river (1)
- Boone County (1)
- Butane (1)
- Butte Montana Tech (1)
- Carbonates (1)
- Catalysts (1)
- Cation Exchange (1)
- Chlorite (1)
- Chlorosis-resistant (1)
- Chlorosis-susceptible (1)
- Chromogenic bacteria (1)
- Publication
-
- Nebraska Tractor Tests (51)
- Space Journal (49)
- Bulletin of the Mineral Research and Exploration (24)
- Masters Theses (12)
- Doctoral Dissertations (11)
-
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (10)
- Loma Linda University Electronic Theses, Dissertations & Projects (8)
- Physics & Astronomy ETDs (8)
- The Harlan D. Mills Collection (8)
- Honors Theses (7)
- Earth and Planetary Sciences ETDs (5)
- Theses and Dissertations (5)
- Journal of the Arkansas Academy of Science (4)
- University of the Pacific Theses and Dissertations (4)
- Walter Lawrance Papers (4)
- Conservation and Survey Division (3)
- Electronic Theses and Dissertations (3)
- Chemistry and Chemical Biology ETDs (2)
- Master's Theses (2)
- Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts (2)
- Reports (2)
- Robert Katz Publications (2)
- All U.S. Government Documents (Utah Regional Depository) (1)
- Bachelors Theses and Reports, 1928 - 1970 (1)
- Bulletin of the University of Nebraska State Museum (1)
- Bulletins (1)
- Department of Defense Military Intelligence (1)
- Department of Earth and Atmospheric Sciences: Faculty Publications (1)
- Department of Mathematics: Faculty Publications (1)
- Dissertations, Theses, and Masters Projects (1)
- Publication Type
Articles 1 - 30 of 247
Full-Text Articles in Physical Sciences and Mathematics
Spectroscopic Studies Of Metal-Cyanide Complexes, Roy L. Mccullough
Spectroscopic Studies Of Metal-Cyanide Complexes, Roy L. Mccullough
Chemistry and Chemical Biology ETDs
Part 1: Infrared and Visible Absorption Studies of Cyanide Complexes of Ni(II) in Aqueous Solution
Part 2: An Analysis of the Infrared Vibrational Spectra of the Tetracyanonickelate(II) Ion in the Solid State
In this work, further evidence has been collected establishing the existence of a new ionic species in solutions of sodium tetracyanonickelate(II) and sodium cyanide. Contrary to the literature, however, this work shows that the species is [Ni(CN)5]-3 rather than [Ni(CN)6]-4.
Smoothing In Inventory Processes - Notes, Harlan D. Mills
Smoothing In Inventory Processes - Notes, Harlan D. Mills
The Harlan D. Mills Collection
No abstract provided.
Studies Of Surface Films Formed By Adsorption Of Polar Organic Molecules On Activated Metal Surfaces, Roy Leo Bennett
Studies Of Surface Films Formed By Adsorption Of Polar Organic Molecules On Activated Metal Surfaces, Roy Leo Bennett
Doctoral Dissertations
The investigation of adsorption has been a valuable aid in under standing the properties of metal surfaces. The surface of a metal differs from the interior of the material due to unsatisfied valence forces which impart an affinity for adsorbed materials. This high surface energy is illustrated by the fact that when two clean metal surfaces are placed in contact, that is, when there is no intervening adsorbed film, cold welding results. The resulting bond is equivalent to the bonding in the rest of the metal. This has been demonstrated by Bowden and Young,l who showed that mere contact of …
Editorial, Space Enterprises, Inc.
Nasa News, Space Enterprises, Inc.
Washington Report, Space Enterprises, Inc.
A Search For The Space Man's Food, Robert G. Tischer
A Search For The Space Man's Food, Robert G. Tischer
Space Journal
No abstract provided.
Roy Marquart, The Ramjet Man, Lois Philmus
Space Journal, Vol. 2, No. 2, December 1959, Space Enterprises, Inc.
Space Journal, Vol. 2, No. 2, December 1959, Space Enterprises, Inc.
Space Journal
No abstract provided.
The Weightless Man, Herbert D. Stallings, Siegfried J. Gerathewohl
The Weightless Man, Herbert D. Stallings, Siegfried J. Gerathewohl
Space Journal
No abstract provided.
Primitive Fear, John Hulley
Front Matter, Space Enterprises, Inc.
Space And The Law, Menachem Sheffy
Reaction-Letters, Space Enterprises, Inc.
Meteorites, Space Enterprises, Inc.
Atlas Missile, Space Enterprises, Inc.
New Products, Space Enterprises, Inc.
Books, Space Enterprises, Inc.
Free Information, Space Enterprises, Inc.
Back Matter, Space Enterprises, Inc.
Space Focus, Space Enterprises, Inc.
An Investigation Of The Effect Of High Temperature On The Schumann-Runge Ultraviolet Absorption Continuum Of Oxygen, John Stanton Evans
An Investigation Of The Effect Of High Temperature On The Schumann-Runge Ultraviolet Absorption Continuum Of Oxygen, John Stanton Evans
Masters Theses
A theoretical and experimental investigation of the absorption coefficient of molecular oxygen at high temperature is reported here. The wavelength range covered is in the vacuum ultraviolet region from 1300 A to 1740 A. The theoretical treatment covers all temperatures from 300° to 10,000° K. The experimental investigation was carried out in the temperature range of 4,000° to 10,000° K. All values of the absorption coefficient found apply only to oxygen for which the vibrational degree of freedom is fully excited.
The final results for the high temperature absorption coefficient as a function of temperature and wavelength are listed in …
A Study In Promotional Competition, Harlan D. Mills
A Study In Promotional Competition, Harlan D. Mills
The Harlan D. Mills Collection
No abstract provided.
Groups And Algebraicity In Complete Rank Rings, Robert James Smith
Groups And Algebraicity In Complete Rank Rings, Robert James Smith
Doctoral Dissertations
Introduction: It is well known that many of the results in classical linear algebra have an unequivocal extension to the more general situation when the scalars are drawn from an arbitrary division ring K. There are, however, three distinct theories of determinants for matrices over a division ring. One of these, originated by Study, "apples only to very particular non-communicative fields and to matrices of special type" (Dieudonne) and will not concern us here. The remaining two, one due to Ore and the other due to Dieudonne, reflect together, if not separately, the basic properties of the classical determinant. The …
Smoothing In Discrete Servo-Stochastic Processes, Harlan D. Mills
Smoothing In Discrete Servo-Stochastic Processes, Harlan D. Mills
The Harlan D. Mills Collection
No abstract provided.
Addition Of Sodium Nitrate (1959), Walter A. Lawrance
Addition Of Sodium Nitrate (1959), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Press Report (1959), Walter A. Lawrance
Odor Report (1959), Walter A. Lawrance
Analytical Data (1959), Walter A. Lawrance
Analytical Data (1959), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Two Proposed Experiments For The Detection Of The Dirac Monopole, Robert Katz, Darrell R. Parnell
Two Proposed Experiments For The Detection Of The Dirac Monopole, Robert Katz, Darrell R. Parnell
Robert Katz Publications
A magnetic monopole may be detected by its deflection in an electric field or by the character of the ionization it produces. The electric deflection experiment may be performed in a helium bubble chamber where helical (or spiral) tracks whose axes are parallel to the D-lines would be certain evidence for the discovery of the monopole. Previous studies of the ionization have emphasized that the Bragg tail would be missing from a monopole track, as compared to a charged particle. This conclusion must be modified because of the thin-down of tracks of heavy nuclei. The tracks of heavy nuclei …