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Articles 289441 - 289470 of 292601
Full-Text Articles in Physical Sciences and Mathematics
United States Patent: Antenna Strain Insulator, Robert Katz
United States Patent: Antenna Strain Insulator, Robert Katz
Robert Katz Publications
The invention to be hereinafter described relates to insulators and more particularly to strain insulators for wire antennas.
It has long been common practice to use with antenna wires on airplanes the well known porcelain or ceramic insulator, the wire ends being looped through or about the insulator, and brought back and twisted about the wire to tie, anchor or securely attach or fasten the insulator to the antenna. The produces small wire-end surfaces or other small wire surfaces, where the wires are would or twisted, which under certain atmospheric conditions are favorable to corona discharges. When the corona discharge …
Orta Şark Petrolleri̇, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
A Study Of The Electromotive Force Developed In Grignard Solutions, Frank P. Cassaretto
A Study Of The Electromotive Force Developed In Grignard Solutions, Frank P. Cassaretto
Dissertations
No abstract provided.
Interim Report On The Florida Crawfish Investigation., Marine Laboratory
Interim Report On The Florida Crawfish Investigation., Marine Laboratory
RSMAS Technical Reports
During 1944-1945 the volume of lobsters landed in the spiny lobsters industry decreased to about one half of the 1943 volume and to little more than one third of the amound landed during 1941, which was the year of peak production. Since it was suggested that the cause of this might be overfishing, the University of Miami Marine Laboratory was invited to carry out an investigation in co-operation with the United States Fish and Wildlife Service and the Florida State Board of Conservation.
Report On A Survey Of The Sponge Grounds North Of Anclote Light: With Recommendations For The Control And Development Of The Industry., Marine Laboratory
Report On A Survey Of The Sponge Grounds North Of Anclote Light: With Recommendations For The Control And Development Of The Industry., Marine Laboratory
RSMAS Technical Reports
No abstract provided.
Umumi̇ Maden Durumu Türki̇ye Madenci̇li̇ği̇mi̇zi̇n 1947 Bi̇lançosu, - -
Umumi̇ Maden Durumu Türki̇ye Madenci̇li̇ği̇mi̇zi̇n 1947 Bi̇lançosu, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Türki̇ye Li̇nyi̇t Yataklarinin İsti̇hlak Esasina Göre İncelenmesi̇, C. Kipçak
Türki̇ye Li̇nyi̇t Yataklarinin İsti̇hlak Esasina Göre İncelenmesi̇, C. Kipçak
Bulletin of the Mineral Research and Exploration
No abstract provided.
Etütler Kuzey Anadolu Bölgesi̇ni̇n Bazi Kurşun, Çi̇nko Ve Anti̇muan Madenleri̇ (Denek, Akdağ, Zara, Turhal), V. Kovenko
Etütler Kuzey Anadolu Bölgesi̇ni̇n Bazi Kurşun, Çi̇nko Ve Anti̇muan Madenleri̇ (Denek, Akdağ, Zara, Turhal), V. Kovenko
Bulletin of the Mineral Research and Exploration
No abstract provided.
Karadeni̇z Ereğli̇ Bölgesi̇ndeki̇ Manganez Oksi̇tleri̇ Yataklari Ve Bunlarin Teşekkülü, W. Chazan
Karadeni̇z Ereğli̇ Bölgesi̇ndeki̇ Manganez Oksi̇tleri̇ Yataklari Ve Bunlarin Teşekkülü, W. Chazan
Bulletin of the Mineral Research and Exploration
No abstract provided.
1947 De Dünya Madenci̇li̇ği̇, - -
1947 De Dünya Madenci̇li̇ği̇, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Dünya Maden Haberleri̇, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
İstati̇sti̇k Ve Fi̇yatlar, - -
İstati̇sti̇k Ve Fi̇yatlar, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Ecnebi̇ Mecmualardan Makale Başliklari, - -
Ecnebi̇ Mecmualardan Makale Başliklari, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
A New Sciurid Of Blancan Age From Kansas And Nebraska, Claude W. Hibbard
A New Sciurid Of Blancan Age From Kansas And Nebraska, Claude W. Hibbard
Bulletin of the University of Nebraska State Museum
The collecting of vetebrate fossils from deposits of Blancan age in Kansas, Nebraska, and Texas during the past twelve years has revealed many interesting forms. Some species have been found to have wide geographic distribution. A large sciurid related to the woodchucks has been recognized from both Kansas and Nebraska and is here described as a new genus and species.
Dielectric And Solvent Effects On The Alkaline Hydrolysis Of Ethyl-Acetate., James Edward Potts
Dielectric And Solvent Effects On The Alkaline Hydrolysis Of Ethyl-Acetate., James Edward Potts
LSU Historical Dissertations and Theses
No abstract provided.
The Field Of Values Of A Matrix., John Cecil Currie
The Field Of Values Of A Matrix., John Cecil Currie
LSU Historical Dissertations and Theses
No abstract provided.
Fatty Acids From Muskrat Scent Glands., Homer Bennett Hix
Fatty Acids From Muskrat Scent Glands., Homer Bennett Hix
LSU Historical Dissertations and Theses
No abstract provided.
Geology 63: Geological Report Of Senior Field Trip, Thomas L. Wilson
Geology 63: Geological Report Of Senior Field Trip, Thomas L. Wilson
Bachelors Theses and Reports, 1928 - 1970
The field work was conducted in areas adjacent to Whitehall, Montana, as has been the custom for the past several years. Instruction in the proper use of the telescopic and open sight alidades, and the Brunton compass for surveying geologic features was given. Advantages of pacing and speedometer mapping were pointed out and used.
Test 391 Oliver Standard 88, Nebraska Tractor Test Lab
Test 391 Oliver Standard 88, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 404 Oliver Row-Crop 77 Hc, Nebraska Tractor Test Lab
Test 404 Oliver Row-Crop 77 Hc, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 405 Oliver Standard 77, Nebraska Tractor Test Lab
Test 405 Oliver Standard 77, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
An Investigation Of The Toxicity Of Tung Meal., James Arthur Watson
An Investigation Of The Toxicity Of Tung Meal., James Arthur Watson
LSU Historical Dissertations and Theses
No abstract provided.
The Preparation, Characterization, And Thermal Decomposition Products Of Di-Tertiary Butyl-Carbonate And Tertiary Butyl-Chlorocarbonate., James Wesley Rogers
The Preparation, Characterization, And Thermal Decomposition Products Of Di-Tertiary Butyl-Carbonate And Tertiary Butyl-Chlorocarbonate., James Wesley Rogers
LSU Historical Dissertations and Theses
No abstract provided.
Piedmont Interstream Surfaces Of The Colorado Springs Region., Benjamin Almon Tator
Piedmont Interstream Surfaces Of The Colorado Springs Region., Benjamin Almon Tator
LSU Historical Dissertations and Theses
No abstract provided.
Test 399: Allis-Chalmers "Wd", Nebraska Tractor Test Lab
Test 399: Allis-Chalmers "Wd", Nebraska Tractor Test Lab
Nebraska Tractor Tests
All tractors tested at the Nebraska Tractor Test Laboratory were certified by their manufacturers as being stock model machines, conforming to specifications filed with the application for test. No special or high-test fuels were used except as recommended by the manufacturer as necessary.
All results within the official tractor test report were actually attained in tests and are without correction or allowances for friction, temperature, altitude, etc. The results were initially accomplished with the tractor in charge of skilled operators employed by the University.
Unless otherwise noted, each tractor was apparently in good condition at the end of the testing …
Test 402: Centaur Model Kv-48, Nebraska Tractor Test Lab
Test 402: Centaur Model Kv-48, Nebraska Tractor Test Lab
Nebraska Tractor Tests
All tractors tested at the Nebraska Tractor Test Laboratory were certified by their manufacturers as being stock model machines, conforming to specifications filed with the application for test. No special or high-test fuels were used except as recommended by the manufacturer as necessary.
All results within the official tractor test report were actually attained in tests and are without correction or allowances for friction, temperature, altitude, etc. The results were initially accomplished with the tractor in charge of skilled operators employed by the University.
Unless otherwise noted, each tractor was apparently in good condition at the end of the testing …
Progress Report On The Ground-Water Hydrology Of The Republican And Frenchman River Valleys, With A Section On The Chemical Quality Of The Ground Water, Herbert A. Waite, Herbert A. Swenson
Progress Report On The Ground-Water Hydrology Of The Republican And Frenchman River Valleys, With A Section On The Chemical Quality Of The Ground Water, Herbert A. Waite, Herbert A. Swenson
United States Geological Survey: Water Reports and Publications
Abstract for first section
This report is based on current investigations of the groundwater resources of the Republican and Frenchman River Valleys in Nebraska and includes data gathered to December 31, 1947. These studies vere started late in 1945 as a part of a program of groundwater investigations now in progress in connection with the Missouri River basin development plan. Studies to date have consisted principally of periodic observations of water table fluctuations at selected observation wells, of collection of samples of groundwater for chemical analysis, and of collection of data concerning the municipal water supplies in the valley. In …
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 Effect Of Metallic Fluorides On Oleic Acid At Elevated Temperatures, Lorraine W. Dupuis
The Effect Of Metallic Fluorides On Oleic Acid At Elevated Temperatures, Lorraine W. Dupuis
Bachelors’ Theses
The problem of finding the effect of metallic fluorine compounds on oleic acid at elevated temperatures was presented in connection with the thesis of J.J. Wocasek of Marquette University. Doctor Wocasek had used fluorine compounds as catalysts in a.n attempt to find a substitute for tung oil. He used the fluorides as catalysts in the esterification of glycerol with unsaturated acids.
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 …