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Articles 289141 - 289170 of 294596
Full-Text Articles in Physical Sciences and Mathematics
Benthal Activity, Walter Lawrance
Analytical Data, Walter A. Lawrance
Odor Report, Walter A. Lawrance
Pool Studies, Walter A. Lawrance
Benthal Activity, Walter A. Lawrance
Mill Pollution, Walter A. Lawrance
Analytical Data, Walter A. Lawrance
Press Reports, Walter A. Lawrance
Test 855: Allis-Chalmers D-21 (Diesel), Nebraska Tractor Test Lab
Test 855: Allis-Chalmers D-21 (Diesel), Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …
Test 854: Massey-Ferguson Mf 25 (Diesel), Nebraska Tractor Test Lab
Test 854: Massey-Ferguson Mf 25 (Diesel), Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …
Test 853: John Deere 4020 Lpg, Nebraska Tractor Test Lab
Test 853: John Deere 4020 Lpg, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 852: John Deere 3020 Lpg, Nebraska Tractor Test Lab
Test 852: John Deere 3020 Lpg, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Nebraska Groundwater Level Map (Decline & Rise), Fall 1963
Nebraska Groundwater Level Map (Decline & Rise), Fall 1963
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Decay Of Intensity Of Certain Hg Lines In An Hg-Ar Discharge, Edward E. Stepp, Richard A. Anderson
Decay Of Intensity Of Certain Hg Lines In An Hg-Ar Discharge, Edward E. Stepp, Richard A. Anderson
Physics Faculty Research & Creative Works
The afterglow of four mercury spectral lines was examined in a mercury-argon electric discharge. The 2537- Å line decays in a complex fashion with three definite modes of decay. The 4077-, 4358-, and 5461- Å lines exhibited an even more complicated decay. These lines exhibited an initial rapid decay followed by an increase in intensity. Finally the intensity of these lines went through two maxima before they decayed in intensity at a slow constant rate. The actual intensity behavior of the 2537- Å line was masked by the imprisonment of resonance radiation. It is postulated that the main processes governing …
Test 850: John Deere 4020 Gasoline, Nebraska Tractor Test Lab
Test 850: John Deere 4020 Gasoline, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 851: John Deere 3020 Gas, Nebraska Tractor Test Lab
Test 851: John Deere 3020 Gas, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Radiochemical Studies: Isotopic Exchange Reactions, Solvent Effects, Preparation And Properties Of Carrier-Free Amalgams, Hans L. Hamster
Radiochemical Studies: Isotopic Exchange Reactions, Solvent Effects, Preparation And Properties Of Carrier-Free Amalgams, Hans L. Hamster
Chemistry and Chemical Biology ETDs
The work described in this section is concerned with the kinetics of an SN2 reaction, the isotopic exchange reaction between iodide ions and p-nitrobenzyl iodide, carried out in an aprotic solvent, acetone, in the presence of various substituted phenols and anisole. This reaction was carried out at concentration of potassium iodide low enough to insure the absence of ion pairs.
Test 849: John Deere 4020 Diesel, Nebraska Tractor Test Lab
Test 849: John Deere 4020 Diesel, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 848: John Deere 3020 Diesel, Nebraska Tractor Test Lab
Test 848: John Deere 3020 Diesel, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 847: Oliver 1900 Series B Diesel 4wd, Nebraska Tractor Test Lab
Test 847: Oliver 1900 Series B Diesel 4wd, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 846: Oliver 1800 4wd, Nebraska Tractor Test Lab
Test 846: Oliver 1800 4wd, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 845: Ford 5000 (Diesel), Nebraska Tractor Test Lab
Test 845: Ford 5000 (Diesel), Nebraska Tractor Test Lab
Nebraska Tractor Tests
EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …
6th Annual Rocky Mountain Spectroscopy Conference Program
6th Annual Rocky Mountain Spectroscopy Conference Program
Rocky Mountain Conference on Magnetic Resonance
Program from the 6th annual meeting of the Rocky Mountain Spectroscopy Conference, sponsored by the Rocky Mountain Section of the Society for Applied Spectroscopy. Held in Denver, Colorado, August 12-13, 1963.
6th Annual Rocky Mountain Spectroscopy Conference Abstracts Of Papers
6th Annual Rocky Mountain Spectroscopy Conference Abstracts Of Papers
Rocky Mountain Conference on Magnetic Resonance
Abstracts of papers presented at the 6th annual meeting of the Rocky Mountain Spectroscopy Conference, sponsored by the Rocky Mountain Section of the Society for Applied Spectroscopy. Held in Denver, Colorado, August 12-13, 1963.
6th Annual Rocky Mountain Spectroscopy Conference Reply Card
6th Annual Rocky Mountain Spectroscopy Conference Reply Card
Rocky Mountain Conference on Magnetic Resonance
Reply Card for the 6th annual meeting of the Rocky Mountain Spectroscopy Conference, sponsored by the Rocky Mountain Section of the Society for Applied Spectroscopy. Held in Denver, Colorado, August 12-13, 1963.
A Modified Procedure For The Quantitative Determination Of Fluoride And The Application Of This Procedure To A Fluoride Balance Study In Children, Beatrice Shuang Wu
A Modified Procedure For The Quantitative Determination Of Fluoride And The Application Of This Procedure To A Fluoride Balance Study In Children, Beatrice Shuang Wu
Masters Theses
Introduction
This research problem was done in connection with the fluoride balance studies on twelve children at Plymouth State Home. The retention balance studies of fluoride by children can be studied indirectly by measuring the amounts of fluoride excreted in the urine and feces after administration of the fluoride in water or in vitamins as sodium fluoride. The fluoride balance study was repeated, because in the previous study (19), there were no samples collected for a base day in which the fluoride was not given. The previous data also indicated that fluoride retention was merely a function of the interval …
Development Of A Two Channel Counter For Measurement Of Faraday Rotations, Donald R. Flach
Development Of A Two Channel Counter For Measurement Of Faraday Rotations, Donald R. Flach
Masters Theses
Chapter I
Introduction
The rotation of the plane of polarization of plane polarized light when it passes through a substance in a direction parallel to an applied magnetic field is known as the Faraday effect and was discovered by Michael Faraday in 1845.1 It was found by experimentation that the amount of rotation of the plane of polarization was represented by the equation:
Θ = VH1 cos A
where H = magnetic field in gauss, 1 = simple path length in centimeters, A is the angle between the magnetic field and the direction of the light, and V is …
Thermodynamics Of I) Metal Cyanide Coordination, Ii) Water Formation, And Iii) Metal Halide Coordination, John Dewey Hale
Thermodynamics Of I) Metal Cyanide Coordination, Ii) Water Formation, And Iii) Metal Halide Coordination, John Dewey Hale
Theses and Dissertations
ΔH values for the formation of Ni(CN)4(aq)= have been determined calorimetrically at 25° using a simple calorimeter and a thermometric titration procedure at high and low ionic strengths, respectively. Extrapolation of these ΔH values to infinite dilution resulted in a ΔH° value of -42.7 kcal./mole. Combination of ΔH° and ΔF° values gives a ΔS° value of -5.5 e.u. for Ni(CN)4(aq)= formation. A value of +70 e.u. is calculated for the ionic entropy of Ni(CN)4(aq)=. A preliminary investigation of the Zn(CN)4(aq)= system indicated the existence of zinc cyanide complexes other than Zn(CN)4= and allowed calculation of an approximate ΔH° value of …
Aerial Application Of Evaporation-Reducing Chemicals, Development And Evaluation Of Equipment And Techniques, C. Earl Israelsen, Vaughn E. Hansen
Aerial Application Of Evaporation-Reducing Chemicals, Development And Evaluation Of Equipment And Techniques, C. Earl Israelsen, Vaughn E. Hansen
Reports
Aerial applications of both liquid and powder evaporation retardants have been made in parallel strips on large lakes for purposes of comparison. Films formed from powder spread more rapidly than did those from liquid, but usually both films ultimately spread to approximately equal widths and had the same degree of compression as determined with indicator oils. Evaporation retarding materials with large numbers of particles having diameters smaller than 75 microns are greatly affected by the wind. As the chemical is dispensed from the airplane. the fine particles drift with the wind and in some instances are carried onto the land …
Benzohydroxamic Acid As A Reagent For The Determination Of Aluminum And Copper, William E. West
Benzohydroxamic Acid As A Reagent For The Determination Of Aluminum And Copper, William E. West
Masters Theses
No abstract provided.