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Articles 1 - 30 of 71
Full-Text Articles in Physical Sciences and Mathematics
Alpha-Decay Properties Of Some Erbium Isotopes Near The 82-Neutron Closed Shell, Ronald D. Macfarlane, Roger D. Griffioen
Alpha-Decay Properties Of Some Erbium Isotopes Near The 82-Neutron Closed Shell, Ronald D. Macfarlane, Roger D. Griffioen
University Faculty Publications and Creative Works
New alpha-emitting isotopes of erbium, lying near the 82-neutron closed shell, were produced by Nd142+O16 bombardments at incident energies up to 151 MeV. The nuclides studied and their alpha-decay properties are Nuclide Qα(MeV) Half-life Alpha branching ratio Er152 4.93±0.02 10.7±0.5 sec 0.90-0.20+0.05 Er153 4.80±0.02 36 ±2 sec 0.95-0.20+0.05 Er154 4.26±0.02 4.5±1.0 min... Alpha decay from erbium isotopes with Aobserved, indicating that the alpha-particle binding energies of these isotopes are considerably higher than those for the 84-, 85-, and 86-neutron isotopes. Alpha reduced widths, calculated from the results for Er152 and Er153, were found to be higher than the corresponding dysprosium, …
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
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.
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 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 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 …
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 …
Test 844: Ford 2000 Super Dexta Diesel, Nebraska Tractor Test Lab
Test 844: Ford 2000 Super Dexta 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 842: Ford 6000 (Gasoline), Nebraska Tractor Test Lab
Test 842: Ford 6000 (Gasoline), 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 843: Ford 6000 (Diesel), Nebraska Tractor Test Lab
Test 843: Ford 6000 (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 841: Oliver 1600 (Gasoline), Nebraska Tractor Test Lab
Test 841: Oliver 1600 (Gasoline), 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 …
Stochastic Income Model Using Optimal Inventory Rules, A, Daniel Orr
Stochastic Income Model Using Optimal Inventory Rules, A, Daniel Orr
About Harlan D. Mills
No abstract provided.
Test 840: Oliver 1600 Diesel, Nebraska Tractor Test Lab
Test 840: Oliver 1600 Diesel, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.
Test 839: Oliver 1800, Nebraska Tractor Test Lab
Test 839: Oliver 1800, Nebraska Tractor Test Lab
Nebraska Tractor Tests
No abstract provided.