Open Access. Powered by Scholars. Published by Universities.®

Engineering Commons™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 194281 - 194310 of 196383

Full-Text Articles in Engineering

An Isopach Map And Discussion Of Triassic Strata In Southern Montana And Wyoming, Robert G. Thompson May 1949

An Isopach Map And Discussion Of Triassic Strata In Southern Montana And Wyoming, Robert G. Thompson

Bachelors Theses and Reports, 1928 - 1970

Oil and gas have been found in the Triassic strata of Wyoming. Although the Triassic has not as yet proven to be a large producing horizon it is very probable that ad­ditional oil will be found in Triassic strata in the future, and it is one of the goals at which oil well drillers aim their tools.


Foraminifera From The Colorado Shale Of North-Central Montana, Higbee G. Williams, David P. Wilson May 1949

Foraminifera From The Colorado Shale Of North-Central Montana, Higbee G. Williams, David P. Wilson

Bachelors Theses and Reports, 1928 - 1970

The use of foraminifera in the determination of geologic age, and in the correlation of strata, is one of the most important techniques in oil field stratigraphic studies. The petroleum industry in many regions relies on these microscopic life forms to determine the positions of oil-bearing horizons and to determine the tops of beds. In northern Montana the Colorado group of strata, a series of about 2,000 feet of dense, dark similar shales, is known to contain foraminifers.


Calibration Of Pearson Type Eagle Mounting Spectrograph Of 1.5 Meter Length With Grating Lines 15,000 Per Inch, James F. Sullivan May 1949

Calibration Of Pearson Type Eagle Mounting Spectrograph Of 1.5 Meter Length With Grating Lines 15,000 Per Inch, James F. Sullivan

Bachelors’ Theses

The spectrograph which has been calibrated is a Pearson modification of the Eagle mounting. It was originally built for industry but was never set up in a working condition nor was the dispersion of its grating ever calibrated. The ultimate purpose of this thesis was to fulfill the requirements, and to set up the conditions so that the spectrograph could be used for quantitative purposes. This included the measurement of the dispersion of lines performed by the grating, and the recognition of lines of the iron spectrum in order that a quantitative constant could be made.


Design Of Shallow Wells For Drainage By Pumping, Lewiston Area, Utah, Gregory L. Pearson May 1949

Design Of Shallow Wells For Drainage By Pumping, Lewiston Area, Utah, Gregory L. Pearson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

After approximately 25 years of using open drains in the Lewiston Area, Utah, the water table has not changed appreciably from what it was in 1921 when Hart and Adams (4) conducted their drainage investigations. It is still only about three feet below the ground surface. This is not effective drainage, meeting neither of the two primary drainage requirements of an arid or semi-arid agricultural region, namely; preventing an accumulation of excessive water within the depth of soil required for optimum growth of plant root systems, and maintaining the water table at a depth below the ground surface greater than …


A Guide To Be Used In Evaluating Audio-Visual Aids For Use In The Teaching Of Industrial Arts In The Junior High Schools Of Utah, Dan H. Swenson May 1949

A Guide To Be Used In Evaluating Audio-Visual Aids For Use In The Teaching Of Industrial Arts In The Junior High Schools Of Utah, Dan H. Swenson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

To find the beginning of the use of audio-visual aids in the teaching of industrial arts is difficult, if not impossible. The very nature of the work makes the use of audio-visual teaching methods absolutely indispensable. Long before the term "audio-visual aids" had been coined and before any attention had been given to the teaching method, as such, teachers of industrial arts were making use of the demonstration, the model, the exhibit, and many other teaching devices since included in the scope of the meaning of audio-visual teaching aids.

It would be hard indeed to imagine how a teacher could …


A Study Of The Street Plan Of Logan, Utah, Paul Walter Gottschalk May 1949

A Study Of The Street Plan Of Logan, Utah, Paul Walter Gottschalk

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

It is the purpose of this thesis to make a study of the street plan for the City of Logan, Utah, to attempt to analyze its desirable and undesirable features as they affect the community, and to prepare a solution to eliminate, insofar as possible, the undesirable features and preserving the desirable.


Application Of Thermistors To Temperature Measurements In Experimental Investigations, J. F. Herrick, Earl A. Glarborg Apr 1949

Application Of Thermistors To Temperature Measurements In Experimental Investigations, J. F. Herrick, Earl A. Glarborg

Journal of the Minnesota Academy of Science

No abstract provided.


Magma 1949, Associated Students Of The Montana State School Of Mines. Apr 1949

Magma 1949, Associated Students Of The Montana State School Of Mines.

Magma 1948-1997

No abstract provided.


Stabilization Studies On Soil-Cement Mixtures For Experimental Lining--Logan Experimental Section--Logan, Utah, United States Department Of The Interior, Bureau Of Reclamation Mar 1949

Stabilization Studies On Soil-Cement Mixtures For Experimental Lining--Logan Experimental Section--Logan, Utah, United States Department Of The Interior, Bureau Of Reclamation

Elusive Documents

Earth Materials Laboratory Report No. EM-170 covers the laboratory tests made on one type of soil from Logan, Utah, for the purpose of using the soil in soil-cement canal lining experiments. The intention was that two types of soil would be used for experimental linings at Logan, Utah; a fine sandy soil, poorly graded with little or no silt (Classification Symbol SP) and a fine sandy soil with excess silt (Classification Symbol SF-silty). These field test sections which will provide durability and permeability information gathered under natural conditions were carried out as part of a joint lower-cost canal lining experiment …


Allocation Of Funds For A Rural Highway Program, Emerson Beauchamp Mar 1949

Allocation Of Funds For A Rural Highway Program, Emerson Beauchamp

Kentucky's Annual Forum on Transportation

No abstract provided.


The Value Of Competent Engineering Supervision On County Roads, W. E. Wehrman Mar 1949

The Value Of Competent Engineering Supervision On County Roads, W. E. Wehrman

Kentucky's Annual Forum on Transportation

No abstract provided.


Consideration In Planning A Rural Highway Program, Dave M. Humble Mar 1949

Consideration In Planning A Rural Highway Program, Dave M. Humble

Kentucky's Annual Forum on Transportation

No abstract provided.


Engineering Registration, C. S. Crouse Mar 1949

Engineering Registration, C. S. Crouse

Kentucky's Annual Forum on Transportation

No abstract provided.


Introductory Talk [1949], J. Stephen Watkins Mar 1949

Introductory Talk [1949], J. Stephen Watkins

Kentucky's Annual Forum on Transportation

No abstract provided.


Use Of Polarized Headlights, Lewis W. Chubb Jr. Mar 1949

Use Of Polarized Headlights, Lewis W. Chubb Jr.

Kentucky's Annual Forum on Transportation

No abstract provided.


Highway Safety, James D. Hill Mar 1949

Highway Safety, James D. Hill

Kentucky's Annual Forum on Transportation

No abstract provided.


Maintenance And Drainage Facilities On Secondary And Rural Highways, Paul Owen Mar 1949

Maintenance And Drainage Facilities On Secondary And Rural Highways, Paul Owen

Kentucky's Annual Forum on Transportation

No abstract provided.


Standards Of Construction On Secondary And Rural Highways, A. L. Chambers Mar 1949

Standards Of Construction On Secondary And Rural Highways, A. L. Chambers

Kentucky's Annual Forum on Transportation

No abstract provided.


The Relationship Of Highway Building To Society, N. W. Daugherty Mar 1949

The Relationship Of Highway Building To Society, N. W. Daugherty

Kentucky's Annual Forum on Transportation

No abstract provided.


Design, Construction And Maintenance Of City Streets, W. W. Sanders Mar 1949

Design, Construction And Maintenance Of City Streets, W. W. Sanders

Kentucky's Annual Forum on Transportation

No abstract provided.


Specifications And Specification Writing, Dwight Tenney Mar 1949

Specifications And Specification Writing, Dwight Tenney

Kentucky's Annual Forum on Transportation

No abstract provided.


Soils And Subgrade Support For Highways, L. E. Gregg Mar 1949

Soils And Subgrade Support For Highways, L. E. Gregg

Kentucky's Annual Forum on Transportation

No abstract provided.


Selection And Acquisition Of Rights-Of-Way, Arthur Lewis Mar 1949

Selection And Acquisition Of Rights-Of-Way, Arthur Lewis

Kentucky's Annual Forum on Transportation

No abstract provided.


Address [1949], John A. Keck Mar 1949

Address [1949], John A. Keck

Kentucky's Annual Forum on Transportation

No abstract provided.


Highways And Highway Engineering In Kentucky, Dwight H. Bray Mar 1949

Highways And Highway Engineering In Kentucky, Dwight H. Bray

Kentucky's Annual Forum on Transportation

No abstract provided.


Welcoming Address [1949], H. L. Donovan Mar 1949

Welcoming Address [1949], H. L. Donovan

Kentucky's Annual Forum on Transportation

No abstract provided.


Acknowledgement [1949], Kentucky Transportation Center Mar 1949

Acknowledgement [1949], Kentucky Transportation Center

Kentucky's Annual Forum on Transportation

No abstract provided.


Investigation Of Field And Laboratory Methods For Evaluating Subgrade Support In The Design Of Highway Flexible Pavements, Robert F. Baker, William B. Drake Mar 1949

Investigation Of Field And Laboratory Methods For Evaluating Subgrade Support In The Design Of Highway Flexible Pavements, Robert F. Baker, William B. Drake

Kentucky Transportation Center Research Report

Four different methods of evaluating subgrade support under flexible pavements were studied: (1) Field CBR; (2) North Dakota Cone; (3) Bearing Plates; and (4) Laboratory CBR.

Approximately 435 miles of flexible pavements in Kentucky were represented. The roads were selected so as to give a wide range in conditions of traffic, soil areas, and design. A total of 185 locations were investigated, and 338 cone tests, 291 field CBR's, and 117 series of plate tests were conducted. There were 178 subgrade samples for which the laboratory CBR test was conducted. Undisturbed samples for future triaxial tests were obtained at 21 …


Utilization Of Unwashed Low Grade Phosphate Rock., Stanley Goldsmith 1924- Mar 1949

Utilization Of Unwashed Low Grade Phosphate Rock., Stanley Goldsmith 1924-

Electronic Theses and Dissertations

No abstract provided.


Memo On Neoprene Rubber Joint Sealer, L. E. Gregg Feb 1949

Memo On Neoprene Rubber Joint Sealer, L. E. Gregg

Kentucky Transportation Center Research Report

No abstract provided.