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Articles 289021 - 289050 of 303019
Full-Text Articles in Physical Sciences and Mathematics
The Foundations Of Mathematics And The Mathematics Curriculum, Bayard Baylis
The Foundations Of Mathematics And The Mathematics Curriculum, Bayard Baylis
ACMS Conference Proceedings 1977
In teaching the foundations of mathematics within the framework of a Christian college, and particularly that of a Christian liberal arts college, there are two groups of students which must be served. The first consisted of the non-mathematics majors—those non-scientifically oriented “general anything” students who, as a catalog might put it, are to receive “an introduction to and an appreciation of the history, foundations, culture and applications of mathematics.” The second group consists of the mathematics majors, and the few science majors who have not been frightened away by the calculus. The gulf between these two groups is sufficiently large, …
Epistomology To Ontology, Charles R. Hampton
Epistomology To Ontology, Charles R. Hampton
ACMS Conference Proceedings 1977
This paper offers commentary on the various philosophical approaches to the foundations of mathematics and then indicates how these ideas have implications in consideration of the existence question.
Introduction (1977), Robert Brabenec
Introduction (1977), Robert Brabenec
ACMS Conference Proceedings 1977
No abstract provided.
Table Of Contents (1977), Association Of Christians In The Mathematical Sciences
Table Of Contents (1977), Association Of Christians In The Mathematical Sciences
ACMS Conference Proceedings 1977
No abstract provided.
The Annual Meeting Of The Iowa Academy Of Science April 22-23, 1977 [Program, 89th Meeting], Iowa Academy Of Science
The Annual Meeting Of The Iowa Academy Of Science April 22-23, 1977 [Program, 89th Meeting], Iowa Academy Of Science
Iowa Academy of Science Documents
No abstract provided.
Measurement Of The Xenon Σ3/2:Σ1/2 Branching Ratio Within The Xe 5s5p66p(1P1) Resonance, Peter C. Kemeny, James A. R. Samson, Anthony F. Starace
Measurement Of The Xenon Σ3/2:Σ1/2 Branching Ratio Within The Xe 5s5p66p(1P1) Resonance, Peter C. Kemeny, James A. R. Samson, Anthony F. Starace
Anthony F. Starace Publications
Photoionization of the 5p6 shell in xenon leaves the ion in either the 5p5(2P3/2) or np5(2P1/2) state. Measurements of the 2P3/2 : 2P1/2 branching ratio are reported within the Xe 5s5p66p(1P1) resonance and fitted to a new theoretical expression. The maximum value of the ratio as determined by a two-parameter fit of theory to experiment is 8.8 ± 0.5 within the resonance, almost six times the nearly constant value of 1.55 found outside any resonance.
O(H^6) Discretization Error Finite Difference Approximation To Solutions Of The Poisson Equation In Three Variables, Robert E. Lynch
O(H^6) Discretization Error Finite Difference Approximation To Solutions Of The Poisson Equation In Three Variables, Robert E. Lynch
Department of Computer Science Technical Reports
No abstract provided.
Scs 35: Dedekind Complete Posets And Scott Topologies, Oswald Wyler
Scs 35: Dedekind Complete Posets And Scott Topologies, Oswald Wyler
Seminar on Continuity in Semilattices
No abstract provided.
Chromium(Iii) Tartrates, Gerald Lynn Robbins
Chromium(Iii) Tartrates, Gerald Lynn Robbins
Chemistry and Chemical Biology ETDs
The binuclear tartrate-bridged complexes [Cr 2 (tartH) 2 (L)2 ] and Na [ Cr2 (tart) (tartH) (L)2]("tart" = C4H2O64-, "tartH" = C4H3O63- and "L"= 1,10-phenanthroline or 2,2'-bipyridyl) have been synthesized where each complex contains either two optically active or two meso bridging ligands. A discussion of the number of isomers and symmetries of these complexes is presented, as well as a complete description of the syntheses of the complexes and their sodium salts.
Using A Prediction Model In Forecasting Appeals, Paul A. Rake
Using A Prediction Model In Forecasting Appeals, Paul A. Rake
IUSTITIA
Following the 1972 reorganization of the Indiana Court of Appeals into three panels serving defined geographical districts, the Court soon found itself floundering with too many unevenly distributed cases. Lacking a sufficient base of statistical data from which to formulate a plan to cope with the problem, various proposals, including redistricting the court, adding more judges, and developing a more sophisticated staff research, could not be measured for effectiveness or advisability.
In response to these problems, the Court developed a project to deal with the future caseload by constructing a regression model to predict appeals. This model generated estimates of …
Theory And Applications Of An Atoms In Molecules Approach To The Xα -Scf Method, J. Tylicki, R.J. Hood, Gordon A. Gallup, C.J. Eckhardt
Theory And Applications Of An Atoms In Molecules Approach To The Xα -Scf Method, J. Tylicki, R.J. Hood, Gordon A. Gallup, C.J. Eckhardt
Gordon Gallup Publications
We have studied the Xα -SCF problem with an atoms in molecules approach. LCAO-molecular orbitals are used and the molecular charge and exchange densities are built up from atomic contributions. We have applied our method to CH3F with subsequent comparison to ab initio calculations. The Xα -SCF dipole moment of CH3F is 1.76 D compared with an experimental value of 1.79 D. We also give calculations of TCNQ and TTF with comparisons to recent Xα calculations using the overlapping sphere modification of a muffin-tin potential. Quadrupole moments for TCNQ and TTF have also been determined. The …
The Intergovernmental Balancing Act: State-Federal Interests In Coastal Zone Management, Timothy M. Alexander
The Intergovernmental Balancing Act: State-Federal Interests In Coastal Zone Management, Timothy M. Alexander
Marine Affairs Theses and Major Papers
The central notion of intergovernmental and inter-interest balancing suggested by the title of this paper reflects a distinctly American theme derived from our pluralistic, competing, compromissory and somewhat optimistic governmental values and experience. The Coastal Zone Management Act (hereafter CZMA or the Act) and the success of its implementation rests firmly on this balancing premise. The CZMA's assumptions, processes and implicit or stated objectives involve reliance on a governmental system that achieves effective and equitable intergovernmental balance.Yet, as I think this investigation will show, there are no ready-made answers as to how balance is to be achieved through the Act--let …
Surface Area Measurements And Seasonal Variation Of Selected New Mexico Lakes, Mike Edwin White
Surface Area Measurements And Seasonal Variation Of Selected New Mexico Lakes, Mike Edwin White
Geography ETDs
This research compares the ability of various areal measuring techniques to accurately measure reservoir surface area from Landsat imagery. Water volume and surface area data obtained from reservoir management agencies for six New Mexico reservoirs were used as test data. Acreage estimates obtained from a dot grid, an electronic planimeter, a 32-level color density slicer and a 16-level black and white density slicer, were compared to the test data. Surface area measurements were taken from Landsat infrared images by these devices at scales of 1:1,000,000, 1:500,000 and 1:250,000. The acreage estimates were obtained for four seasons during 1973. The results …
Scs 34: On Complete Lattices L For Which O(L) Is Continuous - A Lattice Theoretical Characterization Of Cs., Gerhard Gierz, Karl Heinrich Hofmann
Scs 34: On Complete Lattices L For Which O(L) Is Continuous - A Lattice Theoretical Characterization Of Cs., Gerhard Gierz, Karl Heinrich Hofmann
Seminar on Continuity in Semilattices
With inputs from J.D. Lawson and M. Mislove.
Kinetics And Mechanism Of The Solvolysis Of The Cis- And Trans-5, 5-Dimethyl-1, 3-Cyclohexanediol Bis-P-Toluenesulfonate In Aqueous Pyridine, Louis Frederick Holzknecht
Kinetics And Mechanism Of The Solvolysis Of The Cis- And Trans-5, 5-Dimethyl-1, 3-Cyclohexanediol Bis-P-Toluenesulfonate In Aqueous Pyridine, Louis Frederick Holzknecht
Morehead State Theses and Dissertations
A thesis presented to the faculty of the Sciences and Mathematics School at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Science in Chemistry by Louis Frederick Holzknecht on April 5, 1977.
Alkali Basalt-Trachyte Suite And Volcanism, Northern Part Of The Mount Taylor Volcanic Field, New Mexico, L. S. Crumpler
Alkali Basalt-Trachyte Suite And Volcanism, Northern Part Of The Mount Taylor Volcanic Field, New Mexico, L. S. Crumpler
Earth and Planetary Sciences ETDs
This report is the result of detailed mapping of a part of the northern Mount Taylor volcanic field of west-central New Mexico. More than 100 volcanic vents were mapped, including 8 maars, 5 pit craters, and 15 distinct trachyte flow domes. Three successive periods of volcanism were identified: (1) Tapia stage (pre-Mount Taylor, 3.26± .20 m.y.): an alkali basalt-trachyte suite, identified here for the first time on the North American continent; includes basanitoid, hawaiite, mugearite, benmorite and trachyte. Of these, the trachyte is the most voluminous (about 3 km3), the basanitoid and hawaiite (''early basalt") the least …
Mössbauer Study Of Spin Alignment In Substituted Lithium Ferrites, C. R. Abeledo, Richard B. Frankel
Mössbauer Study Of Spin Alignment In Substituted Lithium Ferrites, C. R. Abeledo, Richard B. Frankel
Physics
To explain the decrease of magnetic moment in zinc substituted lithium ferrites Dionne has proposed a model which includes canting of the B sublattice moments as zinc is substituted in the A sublattice. Mössbauer spectroscopy in external magnetic fields is applied to investigate the existence of canting in (Li0,5Fe0, 5)1-xZnxFe2O4 with x = 0 and x = 0.3. The samples used were either polycrystalline powders or circular disks cut from pressed blocks and lapped down to a thickness of 0.1 mm. In the x = 0 …
A Quantitative Connection Between Computer Programs And Technical Prose, M. H. Halstead
A Quantitative Connection Between Computer Programs And Technical Prose, M. H. Halstead
Department of Computer Science Technical Reports
No abstract provided.
Potential Contributions Of Software Science To Software Reliability, M. H. Halstead
Potential Contributions Of Software Science To Software Reliability, M. H. Halstead
Department of Computer Science Technical Reports
No abstract provided.
Stochastic Analysis Of The Effect Of Random Permeability Distributions On Confine Seepage, B. Dendrou, Elias N. Houstis
Stochastic Analysis Of The Effect Of Random Permeability Distributions On Confine Seepage, B. Dendrou, Elias N. Houstis
Department of Computer Science Technical Reports
No abstract provided.
The Effect Of Numerical Integration In The Finite Element Approximation Of Hyperbolic Problems, Elias N. Houstis
The Effect Of Numerical Integration In The Finite Element Approximation Of Hyperbolic Problems, Elias N. Houstis
Department of Computer Science Technical Reports
No abstract provided.
An Epornitic Of Avian Cholera In Waterfowl And Common Crows In Phelps County, Nebraska, In The Spring, 1975, Joseph Zinkl, Norm Dey, Joseph Hyland, James Hurt, Kenneth Heddleston
An Epornitic Of Avian Cholera In Waterfowl And Common Crows In Phelps County, Nebraska, In The Spring, 1975, Joseph Zinkl, Norm Dey, Joseph Hyland, James Hurt, Kenneth Heddleston
Nebraska Game and Parks Commission: Staff Research Publications
In the spring of 1975, many species of waterfowl and common crows (Corvus brachyrhynchos) were found dead in Phelps County, Nebraska. About 25,000 waterfowl and at least 3,000 crows died in the epornitic. Few waterfowl were seen dying, but the crows experienced a chronic illness during which they became debilitated and were lethargic and dyspneic. Gross and microscopic lesions in the waterfowl were typical for acute avian cholera. The crows had dank, firm areas within the lungs, a loosely adhered yellow fibrous material in the pericardial sac and air sacs and, occasionally, liver abscesses. Microscopically, focal punulent pneumonia …
Aspergillosis In Common Crows In Nebraska, 1974, Joseph Zinkl, Joseph Hyland, James Hurt
Aspergillosis In Common Crows In Nebraska, 1974, Joseph Zinkl, Joseph Hyland, James Hurt
Nebraska Game and Parks Commission: Staff Research Publications
During fall 1974, approximately 1,000 to 1,500 common crows (Corvus brachynhvnchos) died of aspergillosis in south-central Nebraska. The binds were debilitated, lethargic and dyspneic. On necropsy, typical lesions of aspergillosis were found in the lungs and air sacs. Histopathologic examination revealed granulomatous lesions around fungal hyphae in the respiratory system.
West Africa (East Central Atlantic) As A Regional Base For Fisheries Management, Conservation And Research: And Pollution Control, Vincent F. Adebolu
West Africa (East Central Atlantic) As A Regional Base For Fisheries Management, Conservation And Research: And Pollution Control, Vincent F. Adebolu
Marine Affairs Theses and Major Papers
About two decades ago when the First Law of the Sea Conference was underway, little attention was paid to ocean management. By then all of the ocean space apart from narrow bands of coastal waters was broadly recognized as the High Seas which is open to use by all countries. But despite this concept of free open use, only the major maritime powers were actually interested in maximizing the freedom of the seas principle. During this period there were only ninety independent coastal and landlocked states.
Rhode Island Coastal Zone Management And Local Government Organizational Structure: An Analysis Of Selected Community Governments, Methods, And Capabilities, Robert F. Greene
Rhode Island Coastal Zone Management And Local Government Organizational Structure: An Analysis Of Selected Community Governments, Methods, And Capabilities, Robert F. Greene
Marine Affairs Theses and Major Papers
It is the purpose of this discussion to examine the organizational structure, and the governmental processes selected Rhode Island communities utilize to carry out their particular role as participants in the management of the coastal resources within their political boundaries. Insofar as practicable, the major sources of information for this research are the communities themselves--their elected and appointed officials, and the documentary material the Towns generate and use as they carry out their management functions.
A Study Of The Second And Third Committees Of The Third United Nations Conference On The Law Of The Sea, James C. Bridgman
A Study Of The Second And Third Committees Of The Third United Nations Conference On The Law Of The Sea, James C. Bridgman
Marine Affairs Theses and Major Papers
The Third United Nations Conference on the Law of the Sea was divided along lines established for the preparitory Conference. The plenary consisted of all delegates of all delegations and was generally used to make formal what had already been negotiated in closed sessions. In the fifth session, it took on a new function as a forum for debating in closed session proposed articles on dispute settlement. In the future, it will look at drafts of the preamble and final clauses to the Convention. Each of three primary committees was empowered with specific issues to consider, again stemming from the …
A Proposal For Renewable Resource Management In Long Island Sound, Oliver T. Edstrom
A Proposal For Renewable Resource Management In Long Island Sound, Oliver T. Edstrom
Marine Affairs Theses and Major Papers
In the United States, prior to Public Law 94-265, the Fishery Conservation and Management Act of 1976, regulation of the harvest of oceanic fishery stocks was complicated by the principles of common property resource laws founded by Grotius' dissertation on freedom of the seas. Public Law 94-265 vests ownership in the right to manage stock of fish within 200 miles of the United States' coast to the United States as trustee of that fishery resource. Within the framework of extended jurisdiction of fishery management, individual states in the republic keep and maintain control of fishery resources. within their respective territories.
The Limnetic Zooplankton Community Of Boulder Basin, Lake Mead In Relation To The Metalimnetic Oxygen Minimum, Thomas A. Burke
The Limnetic Zooplankton Community Of Boulder Basin, Lake Mead In Relation To The Metalimnetic Oxygen Minimum, Thomas A. Burke
Publications (WR)
The limnetic zooplankton community of Boulder Basin, Lake Mead, was examined to determine the role of this community in the development of a metalimnetic oxygen minimum which regularly occurs in the lake. Analysis of the community from May 1975 to April 1976 revealed that zooplankton maintain high populations within the metalimnion during summer stratification. The species composition of the community changes noticeably during the summer, but due to advanced stages excysting from resting forms, a complete assemblage of individuals are found throughout the 74 day period studied. Thermal stratification was weak, covering a 30 meter metalimnion. Eddy currents powered by …
Unusual Alkylations Of The 1,1-Diphenyl-2-Propanone Dianion, Ruth E. Tenbrink
Unusual Alkylations Of The 1,1-Diphenyl-2-Propanone Dianion, Ruth E. Tenbrink
Masters Theses
No abstract provided.
The Synthesis And Study Of The Enolate Monoanion Of 2, 4-Di-P-Anisylbicyclo(3.2.1)Oct-6-En-3-One, Phillip D. Reynhout
The Synthesis And Study Of The Enolate Monoanion Of 2, 4-Di-P-Anisylbicyclo(3.2.1)Oct-6-En-3-One, Phillip D. Reynhout
Masters Theses
No abstract provided.