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Test 445: International Td-14a, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 444: Ford 8nan, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 443: Ford 8n, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 442: Cockshutt 40, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

A Subsurface Study Of The Pleistocene Deposits In Kearney County And Adjoining Parts Of Adams, Franklin, And Webster Counties, Vincent H. Dreeszen

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.

Test 441: Mccormick-Deering Wd-9, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 437: Minneapolis-Moline G, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 440: Allis-Chalmers Wd, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 439: Allis-Chalmers B, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 438: Minneapolis-Moline Z, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

63rd Annual Report, Agricultural Experiment Station, University Of Nebraska College Of Agriculture, May 1950

Agricultural Research Division: News and Annual Reports

Soils Research Erosion Control and Moisture Conservation, Soil Microbiology and Crop Residue Management, Mineralogical Studies, Classification and Correlation of Soils in Soil Conservation Districts, Influence of Perennial Grasses on Soil Structure, Phosphorus Status of Nebraska Soils, Fertilizers for Corn on Nonirrigated Soils, Nitrogen Fertilizers for Bromegrass, Properties of Sandy Soils in Northeastern Nebraska, Fertilizers for Winter Wheat, Lime and Commercial Fertilizers for Sweetclover, Nitrogen Maintenance in Sharpsburg Silty Clay Loam Soil, Influence of Irrigation Practice, Seeding Rate and Fertilizer Application on the Production of Safflower, Cultural Experiments with Sugar Beets, Fertilizers for Potatoes Following Bromegrass Pasture, Influence of Irrigation Practice, …

Disintegration Of Te121 And Te123 Isomers, Robert Katz, R. D. Hill, M. Goldhaber

Robert Katz Publications

Line intensities in the conversion electron spectra of Te¹²¹ and Te¹²³ were evaluated in a variable field, 180° focusing beta-ray spectrograph. Electron-electron coincidences were obtained between the transition pairs 82-213 kev in Te¹²¹ and 88.5-159 kev in Te¹²³. Decay schemes for the two isomers are shown.

It's Time To Take Stock

United States Environmental Protection Agency: Publications

Likening colleges and universities to the automobile industry may seem far-fetched, but is it? Each is engaged in fashioning and selling necessary products- one trained men, the other mechanical equipment. Both entered the post-war years with production at low ebb; unable to satisfy pent-up customer demands. Time and high-speed assembly lines have bridged the gap of gas buggy shortage. The impact of selective buying by a discriminating public is now real cause for concern among some of the motor moguls. Rumor has had it that schools teaching wildlife management are overproducing. We decided to gather facts and opinions at the …

Microorganisms And Soil Structure, T. M. Mccalla

Department of Agronomy and Horticulture: Faculty Publications

SUMMARY

Laboratory tests were made to determine the effectiveness of different compounds and microbial groups in increasing the stability of Peorian loess lumps against the action of falling water drops. The influence of these on percolation tests in the laboratory was also determined.

Many organic substances-dextrose, sucrose, starch, peptone, cullulose, and gum arabic-did not themselves contribute directly to soil-structure stability, though these substances do furnish energy material for soil microorganisms, which can convert them readily into either microbial tissue or decomposition products that increase soil-structure stability. Lignin, proteins, oils, fats, waxes, resin, and paraffin increased the stability of lumps of …

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 …

Nebraska Fishing Waters

Nebraska Game and Parks Commission: Publications

Nebraska waters are inhabited by a wide diversity of fish, including both cold and warm water species. Brown, brook and rainbow trout represent the state's cold water species while the warm variety consists of white bass, large mouth bass, small mouth bass, rock bass, walleye, sauger, northern pike, white crappie, black crappie, perch, channel catfish, blue catfish, yellow catfish, bluegill, freshwater drum, bluegill, sunfish, pumpkin seed and bullhead.

All residents of Nebraska 16 years of age and over must purchase fishing permits to angle in the state. All non-residents, regardless of age, must possess nonresident permits to fish in Nebraska.

Advertising Brochure: Case W-9, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Advertising Brochure: Minneapolis-Moline Comfort Tractor, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 450: Oliver Row-Crop 88 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Generalized Soil Map Of Nebraska

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Test 441: Mccormick-Deering Wd-9, Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT:

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 B: The throttle …

Advertising Brochure: Allis-Chalmers , Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Areas In Nebraska Of Subirrigated Vegetation, John Elder

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

A Subsurface Study Of The Pleistocene Deposits In Kearney County And Adjoining Parts Of Adams, Franklin, And Webster Counties (Includes Text Analyses And Thesis Material), Vincent H. Dreeszen

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

The Species Concept: A Semantic Review, Benjamin H. Burma

Department of Earth and Atmospheric Sciences: Faculty Publications

In some respects, it is extremely unfortunate that names are ever attached either to ideas or objects. The false attachment of names to ideas or objects similar but not identical with the original can work harm far exceeding the benefits conferred by having a convenient label. The name "species" has come to such a state. As we shall see, a species, be it plant or animal, is a fiction, a mental construct without objective existence. Animal, and plant, lines of descent exist in a four-dimensional continuum. To set up species in this continuous line of descent, we must chop it …

The Status Of Mathematics Teachers In Nebraska High Schools, 1946-1947, Dorothy D. Eddy

Open Access Master's Theses (through 2010)

The problem of this study was to determine the status of the mathematics teachers in Nebraska high schools for the school year 1946-1947. Data were gathered regarding the positions held by mathematics teachers, the sex of mathematics teachers, the salary, experience, tenure, teaching load, combination of mathematics with other subject-matter fields, activities sponsored, and the preparation for teaching of mathematics teachers. It was considered of importance to determine the status of the teacher in terms of size of school enrollment.

Data were collected from the reports of teachers and administrators to the Registrar’s office, University of Nebraska, and also to …

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 …

On Matrices With Elements In A Principal Ideal Ring, William Leavitt, George Whaples

Department of Mathematics: Faculty Publications

We prove the following theorem.
THEOREM 1. Let D be any commutative principal ideal ring without divisors of zero, and A any matrix with elements in D whose characteristic equation factors into linear factors in D. Then there exists a unimodular matrix T, with elements in D, such that T^-1 AT has zeros below the main diagonal.

An Annotated List Of The Orthoptera Of Nebraska Part I The Blattidae, Mantidae And Phasmidae, Harold A. Hauke

Bulletin of the University of Nebraska State Museum (1924–2023)

This paper is the first of a series on the Orthoptera of Nebraska. In 1932, while a graduate student at the University of Nebraska, the author began a taxonomic study of the Orthoptera, the result of which was an unpublished List of the Othoptera of Nebraska. The list has been studied and revised.

Test 411: Minneapolis-Moline U-Standard, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.