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Articles 289171 - 289200 of 292765
Full-Text Articles in Entire DC Network
Test 489: Oliver Oc-18, Nebraska Tractor Test Lab
Test 489: Oliver Oc-18, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Odor Report (1952), Walter A. Lawrance
Analytical Data(1952), Walter A. Lawrance
Analytical Data(1952), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Addition Of Sodium Nitrate (1952), Walter A. Lawrance
Addition Of Sodium Nitrate (1952), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Supplement To Odor Report (1952), Walter A. Lawrance
Supplement To Odor Report (1952), Walter A. Lawrance
Walter Lawrance Papers
No abstract provided.
Press Reports (1952), Walter A. Lawrance
The Regeneration And Maintenance Of Wimmera Ryegrass Pastures Under Saline Soil Condition, F L. Shier
The Regeneration And Maintenance Of Wimmera Ryegrass Pastures Under Saline Soil Condition, F L. Shier
Journal of the Department of Agriculture, Western Australia, Series 3
Over the past ten years, Wimmera ryegrass pastures at the Salmon Gums Re- VJ search Station have been improved and maintained by periodic cultivation of the soil even without applications of superphosphate. On heavy crab-holey soil affected by high salt content and unsatisfactory for wheat growing, cultivation treatments have produced remarkably uniform stands of Wimmera ryegrass as shown in the accompanying pictures. The bare patches due to salt, have been largely eliminated. If the interval between cultivations is more than three years Wimmera pastures deteriorate badly.
Sunrise And Sunset Tables Times For Jan.-Feb., 1953
Sunrise And Sunset Tables Times For Jan.-Feb., 1953
Journal of the Department of Agriculture, Western Australia, Series 3
Times of sunrise and sunset for every fifth day, are given for a number of towns throughout the State. Times for a town not on the list may be estimated if its position in relation to one or more of the listed towns is known. The times given for sunrise are those of the first appearance of the top edge of the sun over a true horizon; those for sunset give the time of the sun's disappearance below a true horizon. Situation in a valley would make the sun appear to rise later, and on a hill it would appear …
Soil Conservation Service - Basis Of Co-Operation, G H. Burvill
Soil Conservation Service - Basis Of Co-Operation, G H. Burvill
Journal of the Department of Agriculture, Western Australia, Series 3
The Soil Conservation Service has been established as provided in the Soil Conservation Act, 1945. To carry out its objectives will require the co-operation with it of individual farmers and landholders. The policy of the Service is therefore to encourage farmers to help themselves, and particularly to encourage them to recognise the need for soil conservation methods and for soil erosion control in the early stages. More particularly, the Service aims to provide, through its trained staff, technical asistance in the way of agricultural advice, research, conservation, planning, layouts and surveys. As indicated below, under the heading "Charges for Soil …
Departmental Functions Of The Conservation And Survey Division, G. E. Condra, E. C. Reed
Departmental Functions Of The Conservation And Survey Division, G. E. Condra, E. C. Reed
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Origin And Scope Of The Conservation Program, G. E. Condra
Origin And Scope Of The Conservation Program, G. E. Condra
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Pleistocene Evolution Of The Ohio And Wabash Valleys, William J. Wayne
Pleistocene Evolution Of The Ohio And Wabash Valleys, William J. Wayne
Department of Earth and Atmospheric Sciences: Faculty Publications
Studies of drift thickness and character currently in progress in Indiana indicate changes in drainage that have occurred in Indiana and some adjoining states since the beginning of the Pleistocene epoch. After late Tertiary (Lexington) peneplanation the master-drainage line, the Mahomet-Teays Valley system, became entrenched about 200 feet below its former level before it was ponded by Nebraskan ice and diverted into a new course. During the Parker cycle, which was interrupted by glaciation, the present physiographic features of southern Indiana and their now buried extensions to the north became recognizable. Static rejuvenation then was a major factor in erosion …
Test 487: Cockshutt 50*, Nebraska Tractor Test Lab
Test 487: Cockshutt 50*, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 488: Cockshutt Model 50, Nebraska Tractor Test Lab
Test 488: Cockshutt Model 50, Nebraska Tractor Test Lab
Nebraska Tractor Tests
This report and any related files are made available to the online through the Lester F. Larsen Tractor Test and Power Museum as resources allow. Established in 1998, this museum is located on the University of Nebraska-Lincoln East Campus. It is and appropriately housed within the walls of the historic 1920 Nebraska Tractor Test Laboratory, where the first tractor test was started on March 31st, 1920. Because the pioneer tests became worldwide standards, this location was designated as a Historic Landmark of Agricultural Engineering by the American Society of Agricultural Engineers in 1980, shortly after testing was moved to a …
Test 486: John Deere 50, Nebraska Tractor Test Lab
Test 486: John Deere 50, Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF TEST REPORT: John Deere 50 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 …
Report On Historical Investigation Of Wounded Knee Battlefield Site, Pine Ridge Indian Reservation, South Dakota, Merrill J. Mattes
Report On Historical Investigation Of Wounded Knee Battlefield Site, Pine Ridge Indian Reservation, South Dakota, Merrill J. Mattes
United States National Park Service: Publications
In April 1952, the National Park Service was requested by Representative E. Y. Berry of South Dakota, to consider the possibility of giving national recognition to Wounded Knee Battlefield, on the Pine Ridge Indian Reservation of South Dakota. Limited Date on the battlefield was presented on April 22 to the Advisory Board on National Parks, Historic Sites, Buildings, and Monuments. The Board asked that a field investigation and report be made by the Service to secure more comprehensive data. The Region Two office was requested to conduct this investigation by a note appended to Mr. Tolson's letter of May 9 …
Test 485: Mccormick Super W-6 Lpg, Nebraska Tractor Test Lab
Test 485: Mccormick Super W-6 Lpg, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 484: Mccormick Farmall Super M Lpg, Nebraska Tractor Test Lab
Test 484: Mccormick Farmall Super M Lpg, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Internal Fissuring Of Wheat Due To Weathering, Max Milner, J. A. Shellenberger, M. R. Lee, Robert Katz
Internal Fissuring Of Wheat Due To Weathering, Max Milner, J. A. Shellenberger, M. R. Lee, Robert Katz
Robert Katz Publications
Radiographic technique developed at this Station for the determination of internal or hidden insect infestation in stored grain has proved to be useful for the detection of other physical anomalies in grains. Practical applications of this sort include the detection of cracked or broken kernels in rough rice (paddy) prior to milling as well as the extent of internal fracturing of certain grains such as maize due to uneven stresses arising from severe drying conditions. This communication deals with a condition of internal fissuring occurring in wheat due to weathering of the ripened grain in the field.
Test 483: Economy Special, Nebraska Tractor Test Lab
Test 483: Economy Special, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Convexity And Starlikeness Of Analytic Functions, Wimberly C. Royster
Convexity And Starlikeness Of Analytic Functions, Wimberly C. Royster
Mathematics Faculty Publications
No abstract provided.
Soil-Saving Schools
Journal of the Department of Agriculture, Western Australia, Series 3
Save the soil for your sons and grandsons," or "Every farmer his own soil conservationist" might well serve as slogans for the recently-inaugurated farmers' schools organised in this State by the Soil Conservation Service. Judging by the enthusiasm shown by pupils at the first two schools, held in August last, this highly practical approach to an important subject seems destined to usher in an entirely new conception of soil conservation work as it affects the individual land-owner.
Sunrise And Sunset Tables
Journal of the Department of Agriculture, Western Australia, Series 3
Times of sunrise and sunset for every fifth day, are given for a number of towns throughout the State. Times for a town not on the list may be estimated if its position in relation to one or more of the listed towns is known. The times given for sunrise are those of the first appearance of the top edge of the sun over a true horizon; those for sunset give the time of the sun's disappearance below a true horizon. Situation in a valley would make the sun appear to rise later, and on a hill it would appear …
The Hose U-Tube Level, J P. Fallon
The Hose U-Tube Level, J P. Fallon
Journal of the Department of Agriculture, Western Australia, Series 3
With the growing use of soil conservation practices throughout the farming areas, there has been an increasing demand for a simple levelling device that will enable farmers to take their own levels. When they have become familiar with the use of pasture furrows, contour banks and the various other mechanical erosion control measures, farmers with the aid of such an instrument would be able to make an immediate start on an erosion control programme. The instrument would also prove useful for numerous small jobs around the farm when accurate levels are required. Tests have shown the "Hose U-Tube Level" here …
Test 482: Case La, Nebraska Tractor Test Lab
Test 482: Case La, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 481: Case La, Nebraska Tractor Test Lab
Test 481: Case La, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 480: Case La, Nebraska Tractor Test Lab
Test 480: Case La, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
The Separation Of Antimony 125 From Solutions Of Neutron Irradiated Tin Salts, Joseph D. Robinson
The Separation Of Antimony 125 From Solutions Of Neutron Irradiated Tin Salts, Joseph D. Robinson
Chemistry and Chemical Biology ETDs
Because of the importance of high specific activities of radioactive species considerable experimental work has been done on the preparation of "carrier-free" tracers. In surveying the literature on the preparation of carrier-free antimony only one method was found. The method reported involves the deuteron bombardment of tin; solution of the target in agua regia; addition of cadmium carrier; precipitation of the cadmium as the sulfide which carries antimony, using oxalate ion to complex the tin; solution to the sulfides of cadmium and antimony in concentrated hydrochloric acid; distillation of tin from cadmium and antimony contained in in perchloric acid with …
Polargraphic Measurement Of Reaction Rates Of Diazonium Salts, Gregory W. Daues
Polargraphic Measurement Of Reaction Rates Of Diazonium Salts, Gregory W. Daues
Chemistry and Chemical Biology ETDs
If a colorimetric method is used for following the reactions by tracing the increase in dye concentration, only reactions which form soluble dyes can be studied. Gasometric techniques are limited in that a sample must be removed from the reaction vessel and the diazonium salt decomposed by means of a catalyst in order to measure the liberated nitrogen. The latter method of analysis lends itself more readily to studies of the rate of decomposition of diazonium salts under various conditions, such as, the presence of ultra-violet light or exposure to high temperatures.
The Reactivity Of Alpha Beta-Unsaturated Alkyl Ethers With Grignard Reagents, Solomon C. Westbrook Jr.
The Reactivity Of Alpha Beta-Unsaturated Alkyl Ethers With Grignard Reagents, Solomon C. Westbrook Jr.
Tennessee State University Alumni Theses and Dissertations
No abstract provided.