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Articles 289921 - 289950 of 292426
Full-Text Articles in Physical Sciences and Mathematics
Über Di̇e Bi̇ldung Und Zusammensetzung Ei̇ner Strandsei̇fe An Der Küste Des Schwarzen Meeres Bei̇ Şi̇le, Vi̇layet İstanbul, N. Egeran, H. Klei̇nsorge
Über Di̇e Bi̇ldung Und Zusammensetzung Ei̇ner Strandsei̇fe An Der Küste Des Schwarzen Meeres Bei̇ Şi̇le, Vi̇layet İstanbul, N. Egeran, H. Klei̇nsorge
Bulletin of the Mineral Research and Exploration
No abstract provided.
The Pipy Concretions Of The Arikaree, C. Bertrand Schultz
The Pipy Concretions Of The Arikaree, C. Bertrand Schultz
Bulletin of the University of Nebraska State Museum
The pipy concretions of the Arikaree (lower Miocene) of Nebraska and adjacent states were first described by Nelson Horatio Darton (1899, p. 743) as "characteristic layers of hard, fine-grained, dark-gray concretions, often consisting of aggregations of long, irregular, cylindrical masses" (see Figures 30, 32, 34, and 35). The individual pipes vary in diameter from a few inches to several feet, and in length from a few inches to a hundred yards or more. Tests demonstrate that pipy concretions are composed of sand cemented by calcium carbonate. When dipped in acid the cement is dissolved and the concretion is reduced to …
The Ancestral Ursid, Hemicyon, In Nebraska, Edwin H. Colbert
The Ancestral Ursid, Hemicyon, In Nebraska, Edwin H. Colbert
Bulletin of the University of Nebraska State Museum
During the summer of 1928, a University of Nebraska State Museum field party, composed of Dr. A. L. Lugn and the writer, made a collection of upper Miocene and lower Pliocene mammals in Brown and Cherry counties, Nebraska. This collection was sponsored and made possible by the generosity of the late Hon. Charles H. Morrill.
A New Fossil Bovid From Nebraska With Notice Of A New Bison Quarry In Texas, C. Bertrand Schultz
A New Fossil Bovid From Nebraska With Notice Of A New Bison Quarry In Texas, C. Bertrand Schultz
Bulletin of the University of Nebraska State Museum
An interesting and unique bovid skull was reported to the staff of the University of Nebraska State Museum in 1938 by Mr. Alvin McReynolds of Nehawka, Nebraska. The specimen was found in 1933 in a ravine north of Nehawka by Messrs. Merritt and Harold Dodson, brothers. Although the skull was not in place, it appears to have been washed out of a nearby Pleistocene clay deposit by floodwaters. The specimen is well preserved and is of a dark brown, almost black color. In 1938 it was loaned to the Museum for study and photographing but was not obtained as a …
A Biochemical Study Of The Egg Yolk Discolorization Produced By Feeding Hens Cottonseed Meal., Albert Donald Swensen
A Biochemical Study Of The Egg Yolk Discolorization Produced By Feeding Hens Cottonseed Meal., Albert Donald Swensen
LSU Historical Dissertations and Theses
No abstract provided.
Penetration Of The Walls Of Wood Cells By The Hyphae Of Wood-Destroying Fungi, Phimister Proctor Jr.
Penetration Of The Walls Of Wood Cells By The Hyphae Of Wood-Destroying Fungi, Phimister Proctor Jr.
Yale School of the Environment Bulletin Series
No abstract provided.
Dünya, - -
1940'Da Dünya Madenci̇li̇ği̇, - -
1940'Da Dünya Madenci̇li̇ği̇, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Irak Petrolü, - -
Irak Petrolü, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Umumi̇ Maden Durumu Madenci̇li̇ği̇mi̇zi̇n 18 Yillik Bi̇lançosu, - -
Umumi̇ Maden Durumu Madenci̇li̇ği̇mi̇zi̇n 18 Yillik Bi̇lançosu, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Guide For A Field Conference On The Tertiary And Pleistocene Of Nebraska, C. Bertrand Schultz, Thompson M. Stout, Alvin Leonard Lugn, M. K. Elias, F. W. Johnson, M. F. Skinner
Guide For A Field Conference On The Tertiary And Pleistocene Of Nebraska, C. Bertrand Schultz, Thompson M. Stout, Alvin Leonard Lugn, M. K. Elias, F. W. Johnson, M. F. Skinner
Department of Earth and Atmospheric Sciences: Faculty Publications
The earliest record of the Museum states that in June of 1874 Professor Samuel Aughey was appointed Director of Cabinets. He was succeeded by Professor Lewis E. Hicks in June, 1885. Little work was carried on in paleontology, however, until Dr. Erwin H. Barbour took charge in 1891 and organized the first expeditions. In 1893, Mr. Charles H. Morrill began his generous support of the field work, and since that time important contributions by him and others have enabled this work to continue. The search for fossil remains has taken Museum parties to every county in Nebraska, and to several …
An Analysis Of Fishing In The Tva Impoundments During 1939, R. William Eschmeyer, Clarence M. Tarzwell
An Analysis Of Fishing In The Tva Impoundments During 1939, R. William Eschmeyer, Clarence M. Tarzwell
United States Environmental Protection Agency: Publications
An inventory of fishing on Norris, a storage reservoir, was begun in 1938. The following year it was extended to Wheeler, a run-of-the-river reservoir, and to the tailwater area below Wilson Dam. This inventory, therefore, covered each of the three general types of fish habitats created by the TVA dams. This discussion is a summary of the 1939 fishing data, together with recommendations for fish management based on the creel census information. The data collected totaled 34,270 usable fishing records, representing a catch of 98,495 fishes.
A Shovel-Tusked Mastodon, Arnebelodon Fricki, From Kansas, Erwin Hinckley Barbour, Claude W. Hibbard
A Shovel-Tusked Mastodon, Arnebelodon Fricki, From Kansas, Erwin Hinckley Barbour, Claude W. Hibbard
Bulletin of the University of Nebraska State Museum
Since the Amebelodontinae were first announced (Barbour 1927), a number of examples of the genus Amebelodon have presented themselves in various parts of Nebraska, Colorado, and in several places in Kansas. Thus its range has already been materially extended, many skeletal parts added, and the hope kindled that knowledge of this remarkable group of proboscideans is destined to be greatly enriched within the next few years. As may be seen in the accompanying lists of the known parts of Amebelodon preserved in various museums, there are already at hand the bones necessary for the assemblage of a nearly complete composite …
Test 373: John Deere La, Nebraska Tractor Test Lab
Test 373: John Deere La, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF TEST REPORT: John Deere LA
TEST A: The manufacturer's representative operates the tractor for a minimum of 12 hours using light to heavy drawbar loads in each gear.
This serves as a period for limber up, general observation and adjustments. Adjustments that are permissible include valve tappet clearance, breaker ,point gap, spark plug gaps, clutch and others of a similar nature. No new parts or accessories can be installed without having mention made of it in the report. No data' are recorded during this preliminary run except the time that the engine is operated.
BELT HORSEPOWER TESTS
TEST …
The Preparation And Properties Of Some 1-Alkyl-Cyclopentanols And Their Derivatives., Crawford Reid Mclellan
The Preparation And Properties Of Some 1-Alkyl-Cyclopentanols And Their Derivatives., Crawford Reid Mclellan
LSU Historical Dissertations and Theses
No abstract provided.
Geology Of Holmes And Washington Counties, Florida., Robert O. Vernon
Geology Of Holmes And Washington Counties, Florida., Robert O. Vernon
LSU Historical Dissertations and Theses
No abstract provided.
Test 378: John Deere Ar, Nebraska Tractor Test Lab
Test 378: John Deere Ar, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF TEST REPORT: John Deere AR
TEST A: The manufacturer's representative operates the tractor for a minimum of 12 hours using light to heavy drawbar loads in each gear.
This serves as a period for limber up, general observation and adjustments. Adjustments that are permissible include valve tappet clearance, breaker ,point gap, spark plug gaps, clutch and others of a similar nature. No new parts or accessories can be installed without having mention made of it in the report. No data' are recorded during this preliminary run except the time that the engine is operated.
BELT HORSEPOWER TESTS
TEST …
Advertising Brochure: Case Sc, Nebraska Tractor Test Lab
Advertising Brochure: Case Sc, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 375: Oliver Row Crop 60 Hc, Nebraska Tractor Test Lab
Test 375: Oliver Row Crop 60 Hc, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 367: Case Model Sc (Distillate), Nebraska Tractor Test Lab
Test 367: Case Model Sc (Distillate), 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 371: Mccormick-Deering Model W-9 (Distillate), Nebraska Tractor Test Lab
Test 371: Mccormick-Deering Model W-9 (Distillate), 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 374: Caterpiller Model D-6 (Diesel), Nebraska Tractor Test Lab
Test 374: Caterpiller Model D-6 (Diesel), 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 377: Massey-Harris Model 101-R, Nebraska Tractor Test Lab
Test 377: Massey-Harris Model 101-R, 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 …
Dokümantasyon Ateşe Dayanan İnşaat Malzemesi̇ni̇n İmali̇nde Krom Cevheri̇ni̇n Rolü, - -
Dokümantasyon Ateşe Dayanan İnşaat Malzemesi̇ni̇n İmali̇nde Krom Cevheri̇ni̇n Rolü, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Umumi̇ Maden Durumu: Türki̇ye, - -
Umumi̇ Maden Durumu: Türki̇ye, - -
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 Fi̇yat, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Umumi̇ Maden Durumu: Türki̇ye, - -
Umumi̇ Maden Durumu: Türki̇ye, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.
Dünya, - -
İstati̇sti̇k Ve Fi̇yat, - -
Bulletin of the Mineral Research and Exploration
No abstract provided.