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Articles 1 - 30 of 250
Full-Text Articles in Physical Sciences and Mathematics
"Invariant Imbedding" And Wave Propagation In Inhomogeneous Media, Crawford J. Maccallum
"Invariant Imbedding" And Wave Propagation In Inhomogeneous Media, Crawford J. Maccallum
Physics & Astronomy ETDs
We wish now to address ourselves to that problem which can be described in physical terms as the reflection and transmission of "waves" by and through some sort of "transition region" between two homogeneous media. At this stage we will work strictly within one dimension; later on this severe restriction will be somewhat eased. For simplicity of notation we will for the present give the transition region a finite thickness h; later on we will often allow h to become infinite when the disturbance due to the transition region dies away fast enough with distance.
Flame Photometric Studies: Part A: Studies Of The Extraction And Flame Emission Of Yttrium; Part B: Droplet Size Of Aerosols In Flame Photometry; Part C: Studies Of The Reaction Zone Of An Oxygen Acetylene Flame, William Joseph Carnes
Doctoral Dissertations
Although the flame spectrum of yttrium has been well defined in previous work, very little information was available in regard to the effect of spectral and radiation interferences, other than the rare earths, upon the emission of yttrium. Information regarding the optimum conditions for the flame-photometric determination of yttrium was lacking also. The main objective of this phase of work was clarification of these points. Development of a suitable method of analysis for yttrium was also considered.
Some Reactions Of Phenothiazine And Certain Benzophenothiazines, John Charles Gilmer
Some Reactions Of Phenothiazine And Certain Benzophenothiazines, John Charles Gilmer
Doctoral Dissertations
Summary
The consideration of the medical importance of phenothiazine derivatives and the known cancer chemotherapeutic value of the nitrogen mustards made the synthesis of some nitrogen mustard derivatives of the phenothiazines of particular interest. In the course of this research the N-{2-[bis-(2-chloroethyl)amino]ethyl} derivatives of phenothiazine, 7H-benzo[c]phenothiazine, 7H-dibenzo[c, h] phenothiazine, and 14H-dibenzo[a, h] phenothiazine were synthesized for anticancer evaluation. Also submitted to the Cancer Chemotherapy National Service Center for testing were the N-(2-chloroethyl) monofunctional nitrogen mustard derivatives of the first three phenothiazines mentioned above.
Hyperfine Splitting In Aromatic Free Radicals, Juana Acrivos
Hyperfine Splitting In Aromatic Free Radicals, Juana Acrivos
Faculty Publications, Chemistry
No abstract provided.
Separation Of The N-Sphere By An (N - 1)-Sphere, James C. Cantrell
Separation Of The N-Sphere By An (N - 1)-Sphere, James C. Cantrell
Masters Theses
In this thesis we consider certain (n-1)-spheres embedded in S^n (we will frequently use the fact that S^n is topologically equivalent to the one point compactification of E^n). The problem is then to establish the existence or non-existence of certain topological properties of the two domains into which S^n is separated by the given (n-1)-spheres.
Mining Activities In Turkey During 1961, - -
Mining Activities In Turkey During 1961, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Activities Of The Mi̇neral Research And Ekploration Insti̇tute During 1961, - -
Activities Of The Mi̇neral Research And Ekploration Insti̇tute During 1961, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Coal Symposium In Zonguldak (Turkey) - 1962, - -
Coal Symposium In Zonguldak (Turkey) - 1962, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Publications Of The Mineral Research And Exploration Institute Of Turkey, - -
Publications Of The Mineral Research And Exploration Institute Of Turkey, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Dünya Maden İkmali̇ Ve Rezervleri̇, Elmer W. Pehrson, Kenan Mâni̇oğlu
Dünya Maden İkmali̇ Ve Rezervleri̇, Elmer W. Pehrson, Kenan Mâni̇oğlu
Bulletin of the Mineral Research and Exploration
No abstract provided.
Cevher Yataklari Teşekkülü, Magmati̇zma Ve Jeotektoni̇k Arasindaki̇ İlgi̇ler *, Hermann Borchert
Cevher Yataklari Teşekkülü, Magmati̇zma Ve Jeotektoni̇k Arasindaki̇ İlgi̇ler *, Hermann Borchert
Bulletin of the Mineral Research and Exploration
No abstract provided.
Détermination De L'Age D'Une Pechblende Turque Di̇kmen (Province De Muğla), Georges L. A. Durand
Détermination De L'Age D'Une Pechblende Turque Di̇kmen (Province De Muğla), Georges L. A. Durand
Bulletin of the Mineral Research and Exploration
No abstract provided.
Diamond Coring Bit Efficiency In The Heki̇mhan Formation, Ruhi Özdoğan
Diamond Coring Bit Efficiency In The Heki̇mhan Formation, Ruhi Özdoğan
Bulletin of the Mineral Research and Exploration
No abstract provided.
Three Equal Altitude Problem, Astrolabe, Application Of A New Computation Method And Its Theory, Kasım Yaşar
Three Equal Altitude Problem, Astrolabe, Application Of A New Computation Method And Its Theory, Kasım Yaşar
Bulletin of the Mineral Research and Exploration
No abstract provided.
Les Anthracothériens De L'Oligocène Inférieur De La Thrace Orientale (Turquie), Fikret Ozansoy
Les Anthracothériens De L'Oligocène Inférieur De La Thrace Orientale (Turquie), Fikret Ozansoy
Bulletin of the Mineral Research and Exploration
No abstract provided.
On Petrology, Age And Structure Of The Menderes Migmatite Complex (Sw-Turkey), R. D. Schui̇li̇ng
On Petrology, Age And Structure Of The Menderes Migmatite Complex (Sw-Turkey), R. D. Schui̇li̇ng
Bulletin of the Mineral Research and Exploration
No abstract provided.
Die Bauxite Des Taurus Und Ihre Tektonische Stellung, Jobst Wippern
Die Bauxite Des Taurus Und Ihre Tektonische Stellung, Jobst Wippern
Bulletin of the Mineral Research and Exploration
No abstract provided.
A Note On The Geology Of The Region Between Tavşanli And Dağardi, And On The Age Of The Serpentines And Limestones, Adnan Kalafatçioğlu
A Note On The Geology Of The Region Between Tavşanli And Dağardi, And On The Age Of The Serpentines And Limestones, Adnan Kalafatçioğlu
Bulletin of the Mineral Research and Exploration
No abstract provided.
Das Braunkohlengebiet Von Alabarda (Westlich Tavşanli) Als Beispiel Einer Zwischen Serpentinmassen Eingeklemmten Neogenscholle, Karl Nebert
Bulletin of the Mineral Research and Exploration
No abstract provided.
The Geology Of The Area Between Kütahya And Gedi̇z, Mehmet F. Akkuş
The Geology Of The Area Between Kütahya And Gedi̇z, Mehmet F. Akkuş
Bulletin of the Mineral Research and Exploration
No abstract provided.
The Geology Of The Amasra Region With Special Reference To Some Carboniferous Gravitational Gliding Phenomena, Melih Tokay
The Geology Of The Amasra Region With Special Reference To Some Carboniferous Gravitational Gliding Phenomena, Melih Tokay
Bulletin of the Mineral Research and Exploration
No abstract provided.
The Speech By The General Director, Dr. Sadretti̇n Alpan, To Open The 1962 Field Season, - -
The Speech By The General Director, Dr. Sadretti̇n Alpan, To Open The 1962 Field Season, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Benthic Spot Survey (1961), Walter A. Lawrance
Benthic Spot Survey (1961), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Reareation In The Pool (1961), Walter A. Lawrance
Reareation In The Pool (1961), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Suspended Solids (1961), Walter A. Lawrance
Suspended Solids (1961), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Press Report (1961), Walter A. Lawrance
Odor Report (1961), Walter A. Lawrance
Benthal Activity (1961), Walter A. Lawrance
Benthal Activity (1961), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Water Requirements For Waterfowl Areas Near The Great Salt Lake Parts V-Vi, J. E. Christainsen, Ming Chang Tsai, D. K. Kaushik, J. B. Law, J. W. Teeter
Water Requirements For Waterfowl Areas Near The Great Salt Lake Parts V-Vi, J. E. Christainsen, Ming Chang Tsai, D. K. Kaushik, J. B. Law, J. W. Teeter
Reports
This report reviews activities on this project since the Progress Report, Part IV, June 1961.
The summer of 1961 has been one of the driest on record for Ogden Bay and Howard Slough Refuge. The extreme shortage of irrigation water has resulted in very little flow in the Howard Slough which originates from return flow. The available water from the Weber River for the Ogden Bay Refuge was also the lowest on record. The scarcity of water at these two refuges has resulted in increased salinity.
Most of the routine work on the project during the summer was done by …
Transverse Mass And Gravitational Mass, Robert Katz
Transverse Mass And Gravitational Mass, Robert Katz
Robert Katz Publications
A problem suggested by Professor Gamow deals with the relationship between the transverse mass and the gravitational mass: A steamroller of mass m moves horizontally, in the +x direction, with velocity v, in a region of space in which there is a gravitational field intensity g vertically downward. Find the weight of the moving steamroller.