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Articles 28261 - 28290 of 28522
Full-Text Articles in Entire DC Network
United States Patent: Antenna Guy Fitting, Robert Katz
United States Patent: Antenna Guy Fitting, Robert Katz
Robert Katz Publications
The invention to be hereinafter described relates to coupling devices for the attaching of fixed wire antenna to aircraft.
Heretofore, it has been the general practice to make connections between the fixed wire antenna and aircraft by wrapping the antenna wire about a thimble or like device, as in making a splice.
This practice resulted in a number of sharp points and rough surfaces whose susceptibility to corona discharge is well known. This corona discharge resulted in bad weather extremely difficult or dangerous due to interruption of radio navigation and communication services.
The present invention is designed to overcome the …
Application Of X-Ray Technique To The Detection Of Internal Insect Infestation Of Grain, Max Milner, Milford R. Lee, Robert Katz
Application Of X-Ray Technique To The Detection Of Internal Insect Infestation Of Grain, Max Milner, Milford R. Lee, Robert Katz
Robert Katz Publications
During the course of a comprehensive investigation of methods for the determination of internal insect infestation in commercial wheat, radiographic techniques have been developed at this station which provide satisfactory delineation of internal infestation. We have applied these techniques to the observation of the growth of such insects as granary weevil, Sitophilus granaries L., and rice weevil, Sitophilus oryza L., from the hatching of the egg within the kernel through larval and pupal growth to emergence as a mature insect. Although considerable detail is always lost in the reproduction of radiographs during engraving and printing, the accompanying figures (1, …
Special Text, St 55-30-1, Transportation Intelligence, November 1950, Robert Bolin , Depositor
Special Text, St 55-30-1, Transportation Intelligence, November 1950, Robert Bolin , Depositor
United States Department of Defense Military Intelligence
This is a textbook used at the Army Transportation School run by the Transportation Corps. In the 1950s, military schools related to one of the Army Technical Services were run by that service.
The modern US Army vision of the technical intelligence developed during World War II. Shortly before World War II, Army Technical Services had been instructed to set up intelligence sections in the offices of their chiefs. The technical services were bureaus which supplied weapons, equipment, and services to the Army, managed the careers of officers in a particular branch, trained specialists, and organized and trained special purpose …
The Growth-Promoting Properties Of Quinic Acid, Malcom Gordon, Francis A. Haskins, Herschel Mitchell
The Growth-Promoting Properties Of Quinic Acid, Malcom Gordon, Francis A. Haskins, Herschel Mitchell
Department of Agronomy and Horticulture: Faculty Publications
Evidence is accumulating that there is a common metabolic precursor to many of the benzene ring derivatives found in living organisms. Recent work by Davis and Tatum indicates that one such precursor is the naturally occurring shikimic acid (Fig. 1) since this compound serves as a growth factor for certain mutants of Escherichia coli and Neurospora which otherwise require a combination of tyrosine, phenylalanine, tryptophan and p-aminobenzoic acid for growth. These mutants cannot utilize the closely related, naturally occurring quinic acid (Fig. 1) as a substitute for any of their requirements.
A Guide To The Collection Of Technical Intelligence, Part I, July 1950, Department Of The Army, Assistant Chief Of Staff, Robert Bolin , Depositor
A Guide To The Collection Of Technical Intelligence, Part I, July 1950, Department Of The Army, Assistant Chief Of Staff, Robert Bolin , Depositor
United States Department of Defense Military Intelligence
This is a detailed, well-illustrated guide showing the range of weapons and equipment army technical intelligence was interested in, including:
- Armored vehicles
- Artillery
- Infantry small arms
- Mortars, antitank weapons, and grenades
- Mines, booby traps, and demolitions
- Ammunition
- Artillery rockets and rocket launchers
Notable lapses in this booklet are:
(a) Lack of guidance for using the booklet and
(b) The lack of mention of:
- Radio and electronic equipment
- Chemical, biological, and radiological warfare equipment
- Bridge and stream-crossing equipment
- Construction equipment
- Trucks and other transportation equipment
- Quartermaster type equipment
- Specialized equipment for Arctic warfare.
When this booklet was published, the technical intelligence …
Public Health Reports, Clarence M. Tarzwell
Public Health Reports, Clarence M. Tarzwell
United States Environmental Protection Agency: Publications
Preliminary tests with DDT for the control of mosquitoes, forest insects, and agricultural pests demonstrated that it was toxic to a wide variety of animal life. Because there were indications that the new insecticide would be widely used, apprehension was expressed by some groups that its extensive or indiscriminate use would cause extensive harm to wildlife.
The desirability of carefully controlled use was early recognized by those in charge of extensive programs for the control of insects of public health importance. A joint statement of policy for the use of DDT issued early in 1945 (1) by the Army and …
Abridged Bibliography Of Photographic Interpretation : Selected With Emphasis Upon Keys, Techniques, And Research, J. H. Roscoe, S. D. Wells, V. W. Pace, Robert L. Bolin , Depositor
Abridged Bibliography Of Photographic Interpretation : Selected With Emphasis Upon Keys, Techniques, And Research, J. H. Roscoe, S. D. Wells, V. W. Pace, Robert L. Bolin , Depositor
United States Department of Defense Military Intelligence
This bibliography, PIC Report No. 102A/50, is a literature review of the applications of aerial photography. It is a classified list covering applications for archaeology, engineering, forestry, geography, geology, soil science, and the study of vegetation.
The copy used to create this digital document was borrowed from the Maury Oceanographic Library, Stennis Space Center, MS.
Bulletin 401, Survey Of The Present And Potential Industrial Uses Of Straw, 1950
Bulletin 401, Survey Of The Present And Potential Industrial Uses Of Straw, 1950
University of Nebraska Historical Extension: Bulletin
Bulletin 401, Survey of the Present and Potential Industrial Uses of Straw, 1950
Special Regulations 10-120-1, 14 September 1949. Organization And Functions: Department Of The Army Intelligence Division, General Staff, Robert Bolin , Depositor
Special Regulations 10-120-1, 14 September 1949. Organization And Functions: Department Of The Army Intelligence Division, General Staff, Robert Bolin , Depositor
United States Department of Defense Military Intelligence
This regulation briefly gives a history of the intelligence division and outlines its function.
Us Army Signal Corps Intelligence Agency, Robert Bolin , Depositor
Us Army Signal Corps Intelligence Agency, Robert Bolin , Depositor
United States Department of Defense Military Intelligence
Historical Data Cards were used to record the organizational history of units within the Army. This card was provided to Robert Bolin by the US Army Institute of Heraldry in 1985.
The Signal Corps Intelligence Agency (SCIA) was a special-purpose military organization assigned to the Chief Signal Officer. The Chief Signal Office was the general in charge of the Army Signal Corps. The mission of the SCIA was described as “To perform the staff intelligence functions assigned by the Chief Signal Officer and to provide staff direction and coordination of the Signal Corps intelligence effort… The responsibility for the collection, …
Signal Corps Technical Intelligence, A Brief History, Chester A. Hall Capt., Robert Bolin , Depositor
Signal Corps Technical Intelligence, A Brief History, Chester A. Hall Capt., Robert Bolin , Depositor
United States Department of Defense Military Intelligence
At the time that this was written, technical intelligence was intelligence about foreign weapons and equipment and about organizations in foreign armies analogous to the technical services. The modern US Army vision of the technical intelligence developed during World War II. The army technical services became responsible for technical intelligence. The technical services were bureaus which supplied weapons, equipment, and services to the army, managed the careers of officers in a particular branch, trained specialists, and organized and trained special purpose military units. There were a number of technical services including the Chemical Warfare Service, the Medical Department, the Ordnance …
How To Write Comedy For Radio, Johnny Carson
How To Write Comedy For Radio, Johnny Carson
Johnny Carson School of Theatre and Film: Theses, Student Research, and Creative Work
Entertainment and television icon Johnny Carson received his bachelor of arts degree in radio and speech (with a minor in physics) in 1949 from the University of Nebraska. While at Nebraska, he was a member of Phi Gamma Delta fraternity and served as master of ceremonies for the Kosmet Klub, a male dramatic society.
Before completing his bachelor of arts degree, Carson did a senior thesis for his broadcasting professor, William Dempsey. His 1949 senior thesis was entitled “How to Write Comedy for Radio,” which he recorded on a reel-to-reel tape. The 45-minute recording was a scholarly examination of the …
The Frost-Moved Rubbles Of Jumbo Dome And Their Significance In The Pleistocene Chronology Of Alaska, Clyde Wahrhaftig
The Frost-Moved Rubbles Of Jumbo Dome And Their Significance In The Pleistocene Chronology Of Alaska, Clyde Wahrhaftig
United States Geological Survey: Staff Publications
Jumbo Dome, a prominent landmark on the north side of the Alaska Range, is a small body of intrusive andesite surrounded by schist and by poorly consolidated sediments of Tertiary age. Frost-moved rubbles, consisting of coarse andesite blocks, almost completely mantlethe dome and have advanced outward from it across a gently sloping terrain for distances as much as 1 ¼ miles. Several different periods of rubble development are recognized, based on the amount of vegetal covering of the deposits, the preservation of their surface forms, and their degree of erosion by fluvial processes. The rubbles are not now moving and …
Ec183 Alfalfa In Nebraska, D. L. Gross
Ec183 Alfalfa In Nebraska, D. L. Gross
University of Nebraska-Lincoln Extension: Historical Materials
Extension circular 183 discusses all aspects of alfalfa in Nebraska.
4-H Beef Club Manual : Extension Circular 2-61-2, K. C. Fouts
4-H Beef Club Manual : Extension Circular 2-61-2, K. C. Fouts
Nebraska 4-H Clubs: Historical Materials and Publications
Revised and updated--Manual for raising a calf project. This includes all aspects from purchasing the calf to showing it and marketing it.
The Imagery Of Emily Dickinson, Ruth Flanders Mcnaughton
The Imagery Of Emily Dickinson, Ruth Flanders Mcnaughton
University Studies (University of Nebraska) (1888–1984)
Emily Dickinson's poetry is now accepted by most students of literature as an American classic. In this brief study, I have tried to show one of the reasons why this has come about. After her first two volumes appeared in 1890 and 1891, many of the reviews were extremely critical. Typical of these is one which appeared in the Atlantic Monthly of January, 1892.
If Miss Dickinson's disjecta membra are poems, then Shakespeare's prolonged imposition should be exposed without further loss of time, and Lord Tennyson ought to be advised of the error of his ways before it is too …
Evidence For A Tryptophane Cycle In Neurospora, Francis A. Haskins, Herschel Mitchell
Evidence For A Tryptophane Cycle In Neurospora, Francis A. Haskins, Herschel Mitchell
Department of Agronomy and Horticulture: Faculty Publications
The work of Snell on lactic acid bacteria provided the first evidence that anthranilic acid may act as a precursor to tryptophane in vivo. Since the strains of bacteria which utilize anthranilic acid in the place of tryptophane also use indole, it was not possible to establish the order in which these two precursors occurred. In 1943 Tatum, Bonner and Beadle found that anthranilic acid was accumulated in the culture medium by a Neurospora crassa mutant, strain 10575, which required either tryptophane or indole for growth. It was therefore indicated that anthranilic acid is a precursor to indole in …
Studies On The Parasitic Helminths Of The North Central States. Ii. Helminths Of Voles (Microtus Spp.) Preliminary Report, Robert L. Rausch, Jack Tiner
Studies On The Parasitic Helminths Of The North Central States. Ii. Helminths Of Voles (Microtus Spp.) Preliminary Report, Robert L. Rausch, Jack Tiner
Harold W. Manter Laboratory of Parasitology: Faculty Publications
The helminths of North American mouse-like rodents have received little study. Previous work has been based on low numbers of animals examined, and there has been little reference to the ecology involved. The purpose of this paper is to present data resulting from the examination of over 600 voles, with special reference to host-parasite relationships
The Possibility Of A Land Bridge Across Nebraska In Mississippian Time, E. C. Reed
The Possibility Of A Land Bridge Across Nebraska In Mississippian Time, E. C. Reed
Department of Earth and Atmospheric Sciences: Faculty Publications
The lithologic and paleontologic differences between the Mississippian sediments of the Mid-Continent region and those of the northern Rocky Mountain and Black Hills regions suggest either that the Mississippian seas were not directly continuous between these two regions or that sea connections were greatly restricted. The purpose of this paper is to present and analyze the available subsurface data in Nebraska and surrounding states in the light of this problem. The study is primarily lithologic. Mississippian sediments are known to be widely distributed in the subsurface of much of Iowa and Kansas, in southeastern and extreme southwestern Nebraska, and in …
Studies On The Parasitic Helminths Of The North Central States. I. Helminths Of Sciurida, Robert L. Rausch, Jack Tiner
Studies On The Parasitic Helminths Of The North Central States. I. Helminths Of Sciurida, Robert L. Rausch, Jack Tiner
Harold W. Manter Laboratory of Parasitology: Faculty Publications
It is accepted that a fair degree of completeness is being achieved in our knowledge of North American mammals and birds. It can be assumed that nearly all the described species of the higher vertebrates are parasitized by helminths, but many of these helminths probably remain undescribed, and little is known of their geographical distribution. Very little information is available on the incidence of the parasites, or their effect on the host.
Dendrouterina Botauri N. Sp., A Cestode Parasitic In Bitterns, With Remarks On Other Members Of The Genus, Robert L. Rausch
Dendrouterina Botauri N. Sp., A Cestode Parasitic In Bitterns, With Remarks On Other Members Of The Genus, Robert L. Rausch
Harold W. Manter Laboratory of Parasitology: Faculty Publications
A single cestode belonging to the genus Dendrouterina Fuhrmann, 1912, was taken from the small intestine of a least bittern, Ixobrychus e. exilis (Gmelin), collected by the writer on May 31, 1945, at Buckeye Lake, Ohio. Considerable difficulty was experienced in obtaining adequate material of this cestocde, although bitterns were collected in Ohio, Michigan, Wisconsin, and Manitoba. A second infected bird, an American bittern, Botaurus l. lentiginosus (Monatgu), was collected on April 24, 1947, at Horicon Marsh, Wisconsin. Three specimens of Dendrouterina were obtained from this bird.
Unfortunately, since refrigeration was not available in the field, the scolices of all …
Fitting And Showing Meat Animals : Extension Circular 0-23-2, K C. Fouts
Fitting And Showing Meat Animals : Extension Circular 0-23-2, K C. Fouts
Nebraska 4-H Clubs: Historical Materials and Publications
Describes process of selecting animals, care of animals and showing techniques.
4-H Beef Club Manual : Extension Circular 2-61-2, K. C. Fouts
4-H Beef Club Manual : Extension Circular 2-61-2, K. C. Fouts
Nebraska 4-H Clubs: Historical Materials and Publications
Revised and updated--Manual for raising a calf project. This includes all aspects from purchasing the calf to showing it and marketing it.
Fiat Reports: A Bibliography And Index Of Reports Resulting From American Investigations Of German Industry, United States Department Of Commerce, Office Of Technical Services, Arlene Blackburn, W. Kenneth Lowry, Inez C. Wallace, Robert Bolin , Depositor
Fiat Reports: A Bibliography And Index Of Reports Resulting From American Investigations Of German Industry, United States Department Of Commerce, Office Of Technical Services, Arlene Blackburn, W. Kenneth Lowry, Inez C. Wallace, Robert Bolin , Depositor
Electronic Reference Materials
After World War II, American forces in Europe set up the Field Intelligence Agency, Technical (FIAT) to host and provide administrative support for visiting American experts who were studying German industry. FIAT prepared reports of those experts and assigned FIAT report numbers to them. Those reports were distributed in two ways:
1) FIAT reports were sent to the Office of the Publication Board (OPB), in the Department of Commerce, which had been set up to distribute the fruits of American research and development during World War II and of American studies of Axis science, technology, and industry. The OPB evolved …
The Post-Kansan Geologic History Of The Lower Platte Valley Area, Gilbert Carl Lueninghoener
The Post-Kansan Geologic History Of The Lower Platte Valley Area, Gilbert Carl Lueninghoener
University Studies (University of Nebraska) (1888–1984)
This investigation is essentially a geomorphological study of the lower Platte River Valley area in eastern Nebraska. The area comprises Saunders, Dodge, Washington, Douglas, Sarpy, and Cass counties. The area defined above is one of the most critically located of any for the study of the post-Kansan history of the lower Platte River Valley. It lies between the older till (Nebraskan and Kansan) borders to the west and the younger till (Illinoian, Iowan, and Wisconsin) borders to the east. Physiographic changes have therefore transpired in a strictly post-Kansan periglacial region. The Kansan till is the youngest in the area. The …
Ec703 Revised 1947 Farm Sewage Disposal, E. A. Olson
Ec703 Revised 1947 Farm Sewage Disposal, E. A. Olson
University of Nebraska-Lincoln Extension: Historical Materials
Extension circular 703 provides information on proper farm sewage disposal. It includes information and diagrams on septic tanks, sump pumps, drains, disposal fields, and much more.
Observations On The Nighttime Resting And Biting Habits Of Anopheline Mosquitoes In Ddt-Treated And-Untreated Buildings, Clarence M. Tarzwell, Frank W. Fisk
Observations On The Nighttime Resting And Biting Habits Of Anopheline Mosquitoes In Ddt-Treated And-Untreated Buildings, Clarence M. Tarzwell, Frank W. Fisk
United States Environmental Protection Agency: Publications
Laboratory cage tests and controlled experiments in houses have clearly demonstrated that residual-spray deposits of DDT are lethal to mosquitoes for considerable periods. Although these tests valuable information on the durability of DDT residual deposits, they did not give information on the mortality of malaria mosquitoes naturally entering treated dwellings in search of a blood meal. In order to secure a lethal dose of DDT from residual deposits, mosquitoes must actually touch the material and be exposed to it for a considerable period. This period has been shown to vary (1), depending on the temperature, age of treatment, density and …
Handbook On Ussr Military Forces, Chapter Xii: Maps, Conventional Sign, And Symbols, War Department (Usa), Robert L. Bolin , Depositor
Handbook On Ussr Military Forces, Chapter Xii: Maps, Conventional Sign, And Symbols, War Department (Usa), Robert L. Bolin , Depositor
United States Department of Defense Military Intelligence
TM 30-340, Handbook on USSR Military Forces, was “published in installments to expedite dissemination to the field.” TM30-430, Chapter XII, 15 October 1946, “Maps, Conventional Signs, and Symbols,” contains a brief description of the mapping system used in the Soviet Union and examples of symbols used on Soviet tactical maps and military topographic maps
This manual is listed in WorldCat under Accession Number: OCLC: 19989681
Technical Manual Tm 5-248, Foreign Maps, July 1946
Technical Manual Tm 5-248, Foreign Maps, July 1946
United States Army: Field Manuals
This manual is intended to help personnel using foreign maps. It contains guidelines for evaluating foreign maps. It contains summary information about the mapping systems of countries, primarily participants in World War II, along with samples of foreign maps. Several pages each are given to:
(a) British Military Maps
(b) French Military Maps
(c) German Military Maps
(d) Italian Military Maps
(e) Russian Military Maps
(f) Japanese Topographic Maps
(g) Chinese Military Maps
Mention is made of military maps from other countries in the Far East, Western Europe, Central Europe, Scandinavia, and the Balkans.
The appendices include various types for …
Handbook On Ussr Military Forces: Chapter Xi -- Air Forces, War Department (Usa), Robert L. Bolin , Depositor
Handbook On Ussr Military Forces: Chapter Xi -- Air Forces, War Department (Usa), Robert L. Bolin , Depositor
United States Department of Defense Military Intelligence
TM 30-340, Handbook on USSR Military Forces, was “published in installments to expidite dissemination to the field.” TM 30-430, Chapter XI, 30 July 1946, “Air Forces,” contains a detailed discussion of the organization, tactics, training, maintenance and supply, airfields, and weapons of the Soviet air forces. It contains numerous illustrations.
This chapter was originally classified as “Confidential” and later remarked “Restricted.” It was declassified in 1951.
This manual is listed in WorldCat under Accession Number: OCLC: 19989681