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207
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117
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98
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84
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73
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1,384
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639
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397
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234
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2,143 Matching Results
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Considerations on the Effect of Beam-Dee Coupling in a Cyclotron RF System
Analysis of the problem of accelerating ions in a Thomas cyclotron has been confined almost entirely to the integration of various equations of motion (for single particles) for which a complete field description is necessary. In contrast, the problem of principal interest to rf system engineers concerns the gross transfer of electrical energy from an rf generator into an accelerated beam.
Date:
July 14, 1952
Creator:
Wouters, L. F. (Louis Francis), 1921-
Object Type:
Report
System:
The UNT Digital Library
Modes of Acceleration of Ions in a 3-DEE Cyclotron.
The analysis shows that a symmetrical three-dee cyclotron accelerating ions below relativistic velocities has the property that ions of different e/m rations can be accelerated without changing the frequency of the electrical power supplied to the dees or the value of the magnetic field. The energy gain per revolution of the ions which can be accelerated in the various modes are found, considering three identical dees of arbitrary angular widths. For these calculations it has been assumed that a step-function voltage change occurs at each edge of the dees.
Date:
February 29, 1952
Creator:
Jakobson, M.; Heusinkveld, M. & Ruby, L.
Object Type:
Report
System:
The UNT Digital Library
MTA Quarterly Progress Report - March, April, May, 1952
Quarterly report on projects - special M.T.A. distribution
Date:
August 7, 1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Sparking and X-Rays in a Mercury Pumped Vacuum System (Excerpt From Quarterly Report for March, April, May, 1952 - Linac Group - UCRL-1903)
Sparking: The most obvious conclusion about 200 m.c. sparking is that it follows strictly surface gradient and does not depend upon total voltage. In order to arrive at this conclusion, a quantitative means for measuring the probability of sparking had to be constructed, since it was clearly evident that the d.c. notion of sparking was inadequate.
Date:
August 1952
Creator:
Kilpatrick, W.
Object Type:
Report
System:
The UNT Digital Library
University of California, Los Angeles Campus School of Medicine Atomic Energy Project quarterly progress report for period ending March 31, 1952
The fifteenth quarterly report being submitted for Contract No. AT04-1-GEN-12 is issued in accordance with Service Request Number 1 except for the report of the Alamogordo Section, Code 91810, which is submitted in accordance with the provisions of Service Request Number 2. Work is in progress on continuing existing projects. In addition, new projects have been initiated including the Kinetics and Mechanism of Protein Denaturation (10018); The Effect of Irradiation on the Constituents of Embryonic Serum (30033); and The Use of Controlled Atmospheres for Spectrographic Excitation Sources (40053). Many of the Project units are either wholly or partially completed and the following initial reports are available: Identification of Ferritin in Blood of Dogs Subjected to Radiation from an Atomic Detonation (UCLA-180); The Nutritional Value of Intravenous Tapioca Dextrin in Normal and Irradiated Rabbits (UCLA-181); The-Decarboxylation and Reconstitution of Linoleic Acid (UCLA-183); Preparation and Properties of Thymus Nucleic Acid (UCLA-184); The Radiation Chemistry of Cysteine Solutions Part II. (a) The Action of Sulfite on the Irradiated Solutions; (b) The Effect on Cystine (UCLA-185); A Revolving Specimen Stage for the Electron Microscope (UCLA-178); An Automatic Geiger-Mueller Tube Tester (UCLA-186); The Value of Gamma Radiation Dosimetry in Atomic Warfare Including a Discussion of …
Date:
April 10, 1952
Creator:
Warren, S.L.
Object Type:
Report
System:
The UNT Digital Library
Construction and Applications of Conformal Maps. Proceedings of a Symposium Held on June 22-25, 1949, at the Institute for Numerical Analysis of the National Bureau of Standards at the University of California, Los Angeles
Report presented on the topic of conformal mapping and the use of equations in machines. 32 topics from a symposium are provided.
Date:
1952
Creator:
Institute for Numerical Analysis (U.S.)
Object Type:
Report
System:
The UNT Digital Library
Convairiety, Volume 5, Number 6, March 12, 1952
Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.
Date:
March 12, 1952
Creator:
Consolidated Vultee Aircraft Corporation
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Convairiety, Volume 5, Number 19, September 10, 1952
Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.
Date:
September 10, 1952
Creator:
Consolidated Vultee Aircraft Corporation
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Convairiety, Volume 5, Number 25, December 3, 1952
Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.
Date:
December 3, 1952
Creator:
Consolidated Vultee Aircraft Corporation
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Convairiety, Volume 5, Number 11, May 21, 1952
Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.
Date:
May 21, 1952
Creator:
Consolidated Vultee Aircraft Corporation
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Convairiety, Volume 5, Number 10, May 7, 1952
Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.
Date:
May 7, 1952
Creator:
Consolidated Vultee Aircraft Corporation
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Convairiety, Volume 5, Number 23, November 5, 1952
Bimonthly newsletter published for employees of the Convair Division in Fort Worth containing work-related information, updates about employees, and other news.
Date:
November 5, 1952
Creator:
Consolidated Vultee Aircraft Corporation
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
United States Earthquakes, 1952
Report discussing earthquake activity in the United States during 1952. The report is broken down by regions and has sections for specific earthquakes.
Date:
1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Carrollton Chronicle (Carrollton, Tex.), Vol. 48th Year, No. 11, Ed. 1 Friday, January 11, 1952
Weekly newspaper from Carrollton, Texas that includes local, state, and national news along with advertising.
Date:
January 11, 1952
Creator:
Sindik, Nicholas J.
Object Type:
Newspaper
System:
The Portal to Texas History
Gainesville Daily Register and Messenger (Gainesville, Tex.), Vol. 62, No. 71, Ed. 1 Thursday, November 20, 1952
Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date:
November 20, 1952
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Overland Cattle Trade
One of the most fascinating subjects in all American history is the story of the great cow country. Its heyday was the twenty-year period from 1868 to 1888. It extended from below the Rio Grande on the south to well up in Saskatchewan in western Canada on the north. East and west it reached from the Rocky Mountains to about the Missouri- Arkansas border. It occupied a region nearly 2,000 miles long and from 200 to 700 miles wide--almost a million square miles in one vast open range. For countless years this region had been the home of millions of wild buffaloes, but in a very short time after 1868 it was transformed into a gigantic cattle kingdom. After two decades of spectacular existence, it just as suddenly passed away, and the cattle industry entered a new and in many ways an entirely different era. Texas cattle and Texas cattlemen played leading roles in this great drama of the West. The warm southern plains of Texas were the breeding place-the "incubator"-f or thousands of longhorn cattle, the broad prairies to the north were their feeding grounds, and the newly established railroad towns in Kansas and other states were the shipping …
Date:
August 1952
Creator:
Massey, Travis Leon
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Rice production in the southern states.
Describes the best climate, soils, and irrigation systems for producing rice successfully in the southern United States.
Date:
July 1952
Creator:
Jones, Jenkin W. (Jenkin William), 1888-; Dockins, J. O.; Walker, R. K. (Rufus K.) & Davis, W. C.
Object Type:
Book
System:
The UNT Digital Library
The Leonard Graphic (Leonard, Tex.), Vol. 63, No. 21, Ed. 1 Friday, October 10, 1952
Weekly newspaper from Leonard, Texas that includes local, state, and national news along with advertising.
Date:
October 10, 1952
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Mathis News (Mathis, Tex.), Vol. 37, No. 25, Ed. 1 Friday, June 20, 1952
Weekly newspaper from Mathis, Texas that includes local, state, and national news along with advertising.
Date:
June 20, 1952
Creator:
Helm, Bobby
Object Type:
Newspaper
System:
The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 23, No. 40, Ed. 1 Friday, March 28, 1952
Weekly newspaper from Denison, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1952
Creator:
Anderson, LeRoy M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Lavaca County Tribune (Hallettsville, Tex.), Vol. 21, No. 41, Ed. 1 Friday, May 23, 1952
Semi-weekly newspaper from Hallettsville, Texas that includes local, state, and national news along with advertising.
Date:
May 23, 1952
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Breckenridge American (Breckenridge, Tex.), Vol. 32, No. 169, Ed. 1 Thursday, July 31, 1952
Daily newspaper (except Sunday) from Breckenridge, Texas that includes local, state and national news along with extensive advertising.
Date:
July 31, 1952
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Gainesville Daily Register and Messenger (Gainesville, Tex.), Vol. 62, No. 179, Ed. 1 Monday, March 24, 1952
Daily newspaper from Gainesville, Texas that includes local, state, and national news along with advertising.
Date:
March 24, 1952
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Panhandle Herald (Panhandle, Tex.), Vol. 65, No. 51, Ed. 1 Friday, July 11, 1952
Weekly newspaper from Panhandle, Texas that includes local, state, and national news along with extensive advertising.
Date:
July 11, 1952
Creator:
Warren, David M.
Object Type:
Newspaper
System:
The Portal to Texas History