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Froth Flotation Of Phosphate Rock., David L. Spitzer 1923-2012

Electronic Theses and Dissertations

No abstract provided.

A Substitute For Wood Veneer., Edwin R. Arbegust

Electronic Theses and Dissertations

This thesis is a report of an investigation for a substitute for wood veneer to be used as face material for wire-bound boxes. The fiberboard substitute was made using a heavy paper backing with a wood waste mixture of chips and sawdust with various types of adhesive binders. The following adhesives were used singly and in mixtures: Starch, sodium silicate, asphalt emulsion, animal glue, urea resin with a wheat flour extender, rosin, and casein. The composition and test results of the fiberboard panels made in the laboratory are reported.

Plan Of Development For Valley Gravity Project, Julius A. Krug, Michael W. Straus, Wesley R. Nelson

Lower Rio Grande Valley Curated Material

"The Valley Gravity Project Plan has been formulated to furnish an adequate and dependable irrigation water supply for fertile and productive area in the Lower Rio Grande Valley, Texas, It would also provide drainage works, which would remove the threat of destruction of the economy of the area due to effects of a high water table and salt accumulations. The project works would permit generation of the maximum practicable amount of electrical energy which otherwise would be required to operate irrigation pumping plants. Other incidental benefits include fish and wildlife conservation, recreation and flood control."

Project report no. 5-0619-0

Some Applications Of Automatic Control, N. H. Ceaglske

Journal of the Minnesota Academy of Science

No abstract provided.

Heat Sealing Properties Of Ethyl Cellulose Modified Lacquers., William B. Moore 1924-2015

Electronic Theses and Dissertations

No abstract provided.

The Surface Impregnation Of Wood : Ii. Use Characteristics Of Impregnated Wood : Iii. Investigations Of Resin Adhesives., John V. Birkel

Electronic Theses and Dissertations

This thesis is divided into three parts: I. The Surface Impregnation of Wood; II. Use Characteristics of Impregnated wood; and III. Investigations of Resin Adhesives. The material presented in Part I is a continuation of previous experimentation that had established general methods for producing a hardened surface wood product. The methods involved parting of the wood fibers on the surface by a special serrating tool, followed by a surface impregnation and final curing. This section presents work carried on to determine the optimum conditions for serrating and subsequent impregnation. The effect of species on impregnation. and the impregnation of unfinished …

Copper Commando - Vol. 4, No. 1, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue… World War II, Butte miner, Conda, Idaho, Mountain Con Mine, AFL, CIO, Sells Floto Circus, Zinc Plant, Fort Benton, Montana, Butte Art Center, Montana Hotel, potluck dinner, gallows frame, anodes, safety

Copper Commando - Vol. 3, No. 4, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue… World War II, Army, Navy, "E" star, Butte, Anaconda, Great Falls, Montana, war production, Bonner mill, logs, victory garden, flowers, mushrooms, mines, radio, combat communication, switchboard, telephone operators, Bell system, suggestions, cash prize

Copper Commando - Vol. 3, No. 1, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue... World War II, timber, logging operations, Butte, smelters, Anaconda, lumber camps, mining, war production, people & places, swamper, Bonner, Montana, Library car, meals

Copper Commando - Vol. 2, No. 21, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...World War II, B-25 Mitchell bomber, infantry, Brigadier General William H. Wilbur, midels, copper bomber, Berlin, Montana mine products, smeltermen, tram, Anaconda smelter, war bond drive

Yeast From Citrus Waste Syrup For Stock Feed : ǂB Ethyl Cellulose Lacquers For Plastic Coating And Ethyl Cellulose Automotive Lacquers., Walter Zabban 1922-1999

Electronic Theses and Dissertations

No abstract provided.

Copper Commando - Vol. 2, No. 2, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...Women, Barbara Cole, Marjorie L. Wymore, marines, Butte, poster, water, reduction works, orkc drills, repair, war materials, poem, slag, zinc, East Helena, safety, Great Falls, war effort

Coal In Montana, Clifford A. Barkell

Bachelors Theses and Reports, 1928 - 1970

Coal was first mined in Montana in the year 1880. For the last thirty years the mining of coal in this state has been very important-with few people realizing its value. In the mineral industry, the value of the annual production of coal is exceeded by none of the non-metallics, and only by gold, silver, and copper in the metallics. At the present time the coal production of Montana is valued at about 4₁000,000.00 annually.

Copper Commando - Vol. 1, No. 13, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...C.W. Fisher, USN, Stalingrad, Washington DC, Bob Nesmith, Butte mines, underground, Mining Engineering, stope books, informal news, Henry Porter, precipitatin plant, zinc, Anaconda foundry

A Study Of The Pollution Of The Meramec River, William Quentin Kehr

Professional Degree Theses

"Early in 1940 a project was undertaken for a complete survey of the Meramec River Basin. This project, of which the pollution study was a part, was one of the most extensive surveys made of an entire river basin and included detailed studies of soil erosion, land, use, pollution, rainfall, and recreation in the Meramec Basin. The pollution study covered that portion of the Meramec River from its confluence with the Mississippi River to Steelville, a distance of about 140 river miles; the Big River from its mouth to a point west of Flat River, a distance of 107 river …

Upper Mississippian Faunas Of Western Montana, James King

Bachelors Theses and Reports, 1928 - 1970

The author has made a study of an assemblage of fossils from the Blacktail Range near Dillon Montana with the purpose in view of attempting a correlation of that group with the fauna of the Big Snowy Group. Fossils have also been obtained from a limestone formation in northwestern Montana and from four different areas in the Amsden formation in central and western Mont­ana.

Stratigraphic Studies Of The Ordovician And Devonian Formations Throughout The Northwest Plains Area, Walter N. Campbell

Bachelors Theses and Reports, 1928 - 1970

As yet the knowledge of Ordovician and Devonian physiography in this vast northwest region remains almost a complete secret. Very little, in any, work has been done along this line with the exception of those areas where the various formations outcrop.

An Investigation Of The Age-Hardening Of Copper With Nickel-Boron Compounds, Robert I. Moreen

Bachelors Theses and Reports, 1928 - 1970

Boron is an element whose metallurgical possibil­ities have never been fully investigated. The principal reason for this fact seems to lie in the difficulties encountered in preparing elemental boron and its various intermetallic compounds.

Activated Carbon Treatment Of Raw Whiskey., Earl A. Fallin 1914-1996

Electronic Theses and Dissertations

No abstract provided.

Newark Engineering Notes, Volume 4, No. 3, June, 1941, Newark College Of Engineering

Newark Engineering Notes

A journal by the administration, faculty and alumni of the Newark College of Engineering. This issue includes: "The President's Diary" by Allan R. Cullimore "An Electronic Frequency-Meter" by Rudolph Dehn "Cullimore Says Defense Needs Many More Graduate Engineers" "Engineering Defense Training in New Jersey" "Editorials on Engineering Defense Training Administered" by Newark College of Engineering "National Defense and the Engineering College" by James A. Bradley "From Defense Training to Engineering Training—A Logical Step" by Robert W. Van Houten "The Society of the Trunnion" "Control Surveys for Engineering Construction" by William S. La Londe, Jr. "Fundamentals of Operational Calculus" by Elmer …

Coal Mine Safety Engineering, Charles F. Herbert

Professional Degree Theses

"The progress of coal mine safety may be compared to the development in mining through the years. When coal was first discovered centuries ago, it was taken from river or creek beds and from the outcroppings on the sides of hills. After removing the most accessible coal from the surface, it was necessary to mine the coal by quarrying or stripping the overburden from the coal seams. It is reasonable to assume that when such operations began, accidents of a serious nature also began to occur. Such accidents were no doubt due to rolling rocks or stones, falling material, and …

Newark Engineering Notes, Volume 3, No. 1, October, 1939, Newark College Of Engineering

Newark Engineering Notes

A journal by the administration, faculty and alumni of the Newark College of Engineering. This issue includes: "The President's Diary" by Allan R. Cullimore "Some Problems in Moisture Measurement" by William B. Wible "We Cast Out 9's, or 3's" by Elmer C. Easton "Impressions of a New Employee" by Herbert Erdman "The Faculty" "Isotopes as a Tool in Chemical Research" by Joseph Joffe "Employment Among 1939 Graduates" "Changes in the Staff at Newark College of Engineering" "Civillian Pilot Training Course" "Registrar's Report" by Paul L. Cambreleng "The Student Engineering Societies" "Student Interest and Hobbies" by Seymour Feder "What Our Professors …

The Pre-Jurassic Surface Of Montana., G. Fay

Bachelors Theses and Reports, 1928 - 1970

It has long been known that, prior to the deposition of Jurassic sediments, Montana was subjected to an intensive period of erosion. Mention of this may be found in numerous reports, especially those dealing with western Montana.

Fifty Years Of Achievement In Agricultural Investigation, R. T. Prescott

Nebraska Agricultural Experiment Station: Historical Circulars

In Nebraska, a hustling frontier state in 1887, the legislature hesitated not at all in taking advantage of the provisions of the Hatch Act, and now that fifty years have elapsed since the Station was founded, seventy-five years since the Land Grant College Act was passed and the U. S. Department of Agriculture established, and almost twenty-five years since the Agricultural Extension Service was added, it seems worth while to present a general summary of achievement within the state. The main object will be to show some of the important things that have been learned through the investigations of the …

Organization Of Geophysical Parties For Foreign Exploration, Charles Howard Dresbach

Professional Degree Theses

"Special conditions encountered in much foreign work make it necessary to consider many factors which are not encountered in domestic programs of geophysical exploration for oil. Although extremely difficult working conditions are frequently met in domestic operations by company and contract crews, the large store of past experience, the availability of fresh supplies, replacement or new equipment, and the proximity of the helpful home office make their surmountal more or less a matter of routine. Contrariwise, foreign operations are frequently conducted under much more difficult conditions, supplies and equipment can be secured only after long and costly delays, and the …

An Investigation Of Methods For Quantitative Spectrographic Analysis., Frederick Bertram Johnston

Electronic Theses and Dissertations

No abstract provided.

Geology Of Some Gold Deposits Of Montana, Leo Edwin Efraimson

Bachelors Theses and Reports, 1928 - 1970

Gold is one of the rarer metals in nature, and chemically it is one of the most inactive. Gold forms stable, natural compounds with few other elements, and only with metals.

The Effect Of Ammonium Carbonate And Aluminum Chloride On The Porosity Of Refractory Material, William Gail Twyman

Bachelors Theses

"At the present time there are many insulating materials on the market. The temperatures at which these may be utilized vary from the lower temperature range of 100 degrees C, to a high temperature range of 2800 degrees C. Those insulating materials falling in the class of low temperature insulators have very little usage in commercial manufacturing processes therefore they will not be discussed in this paper. Materials that have a range from 600 degrees C to 2800 degrees C are of vital importance to the manufacturing processes. It is this type of material which we will endeavor to discuss …

A Survey Of The Status Of Ramie., Gipson Lafayette Carter

LSU Historical Dissertations and Theses

No abstract provided.

Preliminary Floatation Tests On The Beneficiation Of A Low-Grade Montana Bituminous Coal., William Packwood Given

Bachelors Theses and Reports, 1928 - 1970

Coal is an aggregation of vegetal matter with varying small amounts of mineral and animal matter which have been so changed by the processes of sedimentation, decay and metamorphism that it has become a dense, dark, combustible substance. It occurs in beds varying in thickness from one foot or less to over 300 feet. The horizontal extent of a bed is sometimes continuous over an area as large as the State of Montana.