Engineering Commons^™

Program For Reclamation Of Surface Aquifer, C. E. Jacob

United States Army Corps of Engineers, Omaha District

This report is a final follow-up to a preliminary study done by the corps of engineers: preliminary study ground water contamination, RMA, 11 May 1960. Basic requirements for this study as outlined by the chemical corps included the following: 1. Plan for correction of contamination, 2. Determination of nature and extent of contamination, 3. Description and nature of phytotoxicants, 4. Determination of animal toxicity, and 5. Supplementary method of waste disposal. During the preparation of this report, chemical COPRS. Implied that the total responsibility for the combined efforts of all agencies involved in this work has been assigned to the …

The Status Of Industrial Arts In Hawaii, Teruo Mukai

Dissertations and Theses @ UNI

Many people are interested in the industrial-arts program in Hawaii, especially since it has become the fiftieth state. Because of the interest, and since the background of the writer included eighteen years of residence in Hawaii and five years of professional preparation in the field of industrial arts it was decided that a status study would be made to see what was going on in the industrial-arts program in Hawaii.

It was the purpose of this study (1) to determine teacher qualifications as to college preparation and experience; (2) to determine what type of shops were most common such as …

Industrial-Arts Objectives And Course Content For The Junior High School, William Earl Stock

Dissertations and Theses @ UNI

The purpose of this study were to determine: (1) the stated objectives in the more recent industrial-arts courses of study for the junior high school; and (2) the courses or units which should comprise the industrial-arts curriculum of the junior high school as indicated by selected industrial-arts teachers.

The objectives were recorded from state and city industrial-arts bulletins for the junior high school and compared to a master list compiled in a study by Reed. Objectives which were listed in 50 per cent or more of the bulletins were considered to be objectives for junior-high-school industrial arts which characterize the …

A Theory Of Traffic Flow For Evaluation Of The Geometric Aspects Of Highways, Milton Edward Harr, G. A. Leonards

JTRP Technical Reports

No abstract provided.

Hiding Power Of White Pigments : Theory And Measurement, Parker Bovaird Mitton, Lawrence Vejnoska

Theses

Optical properties of pigmented films such as hiding power, scattering coefficient, and absorption coefficient were measured at three bands of wavelength of light (blue, green, red) for ten white pigments at seven pigment concentrations in a paint. These pigments range from the highest index of refraction (rutile) to the very low index of an extender pigment (CaC031); they range from a fine particle size (average 0.2 microns) to a relatively coarse size (average 2.2 microns).

Among the findings presented below the first two confirm the general observations of pigment behavior found by others; the rest of the findings are new. …

A Study Of A Plane Dislocation Problem, Daniel D. Kana

Mechanical Engineering ETDs

This paper treats a more complete solution to the logarithmic spiral problem. Some changes in the basic dislocation theory are first accomplished to generalize the form of functions involved. The resulting equations are then applied to the logarithmic spiral dislocation at a hole in a large plate. A complete solution of pertinent stresses is obtained. Data are calculated to obtain the required dislocation relation along the logarithmic spiral cut, circumferential stress at the hole, and maximum shear stress along the dislocation cut.

Test 782: Case 741 (Lpg), 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 780: Case 841c (Lpg), 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 781: Case 741c (Lpg), 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 779: Case 741 (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 778: Case 741c (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 777: Case 841c (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 …

Us Army Technical Intelligence Field Agency, Acsi, Robert Bolin , Depositor

United States Department of Defense Military Intelligence

Historical Data Cards were used to record the organizational history of units within the Army. This card was provided to Robert Bolin by the US Army Institute of Heraldry in 1985.

The Technical Intelligence Field Agency, ACSI, was a small, special-purpose military unit created in 1960 to coordinate the intelligence activities of the Army technical services. It was directly subordinate to the Army Assistant Chief of Staff for Intelligence (ACSI), the senior intelligence official in the Army General Staff. In 1960, the Army technical intelligence activities were:

• The US Army Chemical Corps Intelligence Agency,
• The US Army Medical Information and …

A Discussion On The Durability Of Expanded Shale Aggregate For Exposed Concrete Structures (Bridges), James H. Havens

Kentucky Transportation Center Research Report

During the period between 1924 and 1934, in particular, numerous reinforced concrete bridges were built in Kentucky and elsewhere. Although many of them are still in service, they are some 30 years old and are showing the effects of time and weather. While it is true, of course, that they were constructed without the benefit of air-entrainment and without many present-day control practices, the influences of aggregate quality and freeze-thaw are usually apparent. The advent of the de-icing salt era, about 1940 and following World War II, introduced an additional deteriorating influence gnawing at old and new structures alike. The …

Handbook Of Facts And Figures On Indiana County Roads, Jean E. Hittle

Indiana Local Technical Assistance Program (LTAP) Publications

This handbook will assist county road officials in the planning of county road operations. The data and information included in this handbook are either statistical or public information which are already available from the official sources, but which needed to be brought together for convenient distribution and use.

Test 776: International Td 340 (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 775: Mccormick-Farmall 340 (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 773: Case 640 (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 774: Case 441: (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 772: Case 531 (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 769: Case 541c (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 770: Case 640c (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 767: Oliver 1800 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 768: Oliver 1900 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Prediction Of Binary-Liquid System Viscosity From Vapor-Liquid Equilibria Data, Eugene Henry Okrent

Theses

This paper reviews the proposed methods for prediction of binary mixture viscosity. A calculation method is developed which predicts the binary liquid mixture viscosity of non-ideal systems of organic materials. The calculation method is an extension of the statistical mechanically derived equation:

η_m = Nh/V exp[χ₁Δ_G1⁺⁺ + χ₂ΔG₂⁺⁺ -ΔG^?/κ vap]/RT

A method has been developed for establishing the value of (ΔG^E/RT)vap from the constants of the Margules equation, which is an improvement over previous methods. The proposed equation is:

Log η_m = χ₁ log η …

Test 765: Massey-Ferguson 88 (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 …

Da Pamphlet 70-5-8, Ussr: Missiles, Rockets, And Space Effort, A Bibliographic Record, 1956-1960, 28 September 1960, Robert Bolin , Depositor

United States Department of Defense Military Intelligence

This manual contains a detailed bibliography concerning the Soviet space program. The appendices contain supplementary information about the Soviet and American space programs.

Test 763: John Deere 3010 Gasoline, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 764: John Deere 3010 Lpg, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.

Test 762: John Deere 3010 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.