Physical Sciences and Mathematics Commons^™

A Technique For The Rapid Measurement Of Thermoelectric Power, G.R. Caskey, David J. Sellmyer, L.G. Rubin

David Sellmyer Publications

A new technique is described for rapid measurement of the thermoelectric power of rod-shaped specimens over a wide temperature range. The apparatus utilizes sensitive commercial dc amplifier for the sample and temperature gradient voltages and a multiple-point recorder for sampling these voltages as well as the sample temperature signal. The technique eliminates spurious thermal emf's in the leads and is based upon on-the-run recording of the sample and temperature gradient voltages as the temperature gradient slowly increases. As a test of this technique, the thermopower of pure nickel was measured between 4.2 and 300 K and the results are compared …

Biochemical Activity, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.

Analytical Data, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.

Pool Studies, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.

L.A. General Data, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.

Press Reports, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.

Terminal Talk - The Wofford Connection - October 1969, Wofford College Computer Center

Terminal Talk

No abstract provided.

A Note On The Free Distance Of A Convolutional Code, Alexander Miczo

Electrical Engineering and Computer Science - Technical Reports

A counterexample to a conjecture on the number of constraint lengths required to achieve the free distance of a rate l/n systematic convolutional code is presented.

Mill Pollution, Walter A. Lawrance

Walter Lawrance Papers

No abstract provided.

Test 1025: John Deere 5020, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1023: John Deere 4000, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 1024: John Deere 4020 Power Shift, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Beggar-Tick Injury To A Northern Cricket Frog And Two Species Of Minnows, Larry A. Witt, Leonard H. Sisson

Nebraska Game and Parks Commission: Staff Research Publications

Various authors have reported on injury to small fishes by achenes of beggar-ticks (Bidem sp.) Reimers and Bond (1966) reported on injury by beggar-ticks to redside shiners, Richardsonius balteatus and young chinook salmon Oncorhynchus tshawytscha. They suggested that presence of beggar-tick plants along banks of hatchery ponds and raceways might be injurious to young of the most aggressive feeders among fish. Allison (1967) described mortality of fingerling coho salmon, Oncorhynchus kisutch, caused by beggar-tick, B. cernuus, achenes. He noted losses of coho salmon 51 to 90 mm in total length held in hatchery raceways. Dead and …

Test 1022: Massey-Ferguson Mf 1080 (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 1020: Massey-Ferguson Mf 175 (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 1021: Massey-Ferguson Mf 180 (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 …

Analysis Of Heat Transfer In A Two-Layer Circular Cylinder:Constant Flux On Outer Surface And Zero Flux On Inner Surface, Mary Elena Franklin

Mathematics & Statistics ETDs

The one-dimensional time-dependent equation of heat conduction is solved analytically for an infinite two-layer circular cylinder whose core may be either hollow or solid. On the outer surface of the cylinder, which has no heat loss due to convection, a constant heat flux from an external source of heating is applied uniformly. The layers are in perfect thermal contact, and there is no heat loss at their interface. At the smaller radius of the inner layer is a perfect insulator so that the heat flux on the inner surface of the two-layer cylinder is zero. The temperature is uniform initially …

Distribution And Selection Of Sharp-Tailed Grouse Dancing Grounds In The Nebraska Sandhills, Leonard H. Sisson

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

The purpose of this paper is to report progress of certain aspects of research on sharp-tailed grouse in Nebraska. Specifically, I will discuss distribution and selection of display grounds by sharp-tailed grouse in the Nebraska Sandhills.

Test 1018: David Brown 3800 Selectamatic (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 1019: David Brown 4600 Selectamatic (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 …

Water Resources News, Volume 1, No. 5, September 1969

Water Current Newsletter

New OWRR Director
Data Bank Bill Passed
Natural Resources Districting
Publicatino No. 2 Released
Thermal Pollution
Warren Hall Moves to Office of Science and Technology
Interior Department Organizes Urban Water Resources Research Program
New Director of Office of Saline Water
Changes in the Water Resources Research Act
Short Course - Ground Water Hydrology
Research Review

On The Derivative Of Bounded Functions, Wimberly C. Royster

Mathematics Faculty Publications

No abstract provided.

Terminal Talk - The Wofford Connection - September 1969, Wofford College Computer Center

Terminal Talk

No abstract provided.

Effective Rates Of Evaporation And Chemical Properties Of The Precipitates., John Lincoln Rasho

Earth and Planetary Sciences ETDs

An experiment was designed to simulate the evaporation of sea water in the laboratory. The experiment was conducted isothermally at 35 1. Chlorinity, salinity, and density of the solution were determined at different stages of evaporation. Also the trace element contents of Sr, Rb, K, and Li of the precipitates were determined to study the possible changes, and the significance of these changes, in the concentration of these trace elements in solution at different stages of evaporation.

The results of this experiment and the work of previous investigators indicate that the rate of crystallization from sea water, at any given …

The Ias Bulletin, V3n4, September 1969, Iowa Academy Of Science

IAS Bulletin

In this issue:

--- Officers, Directors, and Section Chairmen, 1969-1970
--- New Members Since May First
--- Membership by Section Interest
--- Board Meeting Scheduled
--- Geology Monograph "Water Resources of Iowa" to e Available Soon
--- Grant Received from NSF for Junior Academy Work
--- Academies of Science and Science Education
--- Activities of NSRA of Interest to Academy Members
--- Member Wants Critical Analysis of his Trisection
--- All High School Science Teachers in Iowa now on Information Mailing List
--- Several Vacancies Left by the Departure of One Active Member
--- Local Arrangements Named for April 1970 …

Virus Movement In Groundwater Systems, William A. Drewry

Arkansas Water Resources Center Technical Reports

The purpose of this study is to investigate the extent to which soil acts as an agent in the transmission of waterborne viruses. Since many waterborne outbreaks of viral diseases have involved small wellwater supplies contaminated by effluents from subsurface wastewater disposal systems, there is a great need for such information. Results of this study show that virus adsorption by soils is greatly affected by the pH, ionic strength, and soil-water ratio of the soil-water system and various soil properties. Also, it is shown that one cannot predict the relative virus adsorbing ability of a particular soil based on the …

A Combinational Analysis Of Finite Minimal Uniform Covers, Gustavus J. Simmons

Mathematics & Statistics ETDs

No abstract provided.

11th Annual Rocky Mountain Spectroscopy Conference

Rocky Mountain Conference on Magnetic Resonance

Program and abstracts from the 11th 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 4-5, 1969.

Water Resources News, Volume 1, No. 4, August 1969

Water Current Newsletter

FY 1971 Matching Grant Proposal Deadline
Reserach on Metropolitan Water Resources
Office of Saline Water Budget
UCOWR Annual Meeting
North Carolina Institute Shelves State Funds
Publications Available from the NWRRI
New Publications Received by the Institute
Research Review
A Summary of Water Resources Research in Nebraska
Federal Water Pollution Control Administration Research and Development Program for FY 1970

Sediments Of Biscayne Bay - Distribution And Depositional History, Harold R. Wanless

RSMAS Technical Reports

WANLESS, HAROLD R. (M.S., Marine Geology)

Sediments of Biscayne Bay - Distribution and Depositional History. (September 1967) Abstract of Master's Thesis at the University of Miami. Thesis supervised by Professor A. Conrad Neumann.

Three shallow elongate bays, Biscayne Bay, Card Sound and Barnes Sound trend south from Miami along the southeast Florida coast. Hand probing and coring through Recent sedimentary sequences within and bordering these bays has established the general character of the underlying bedrock topography, has revealed the general features of the sediment bodies and the spatial relations of the sediment types and has given insight into the …