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Articles 194671 - 194700 of 196356

Full-Text Articles in Engineering

Copper Commando - Vol. 2, No. 26, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Aug 1944

Copper Commando - Vol. 2, No. 26, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...World War II, Saipan, Marianas, Butte soldier, Isleto airfield, working women, Reduction Works, Anaconda, smelter, machine shop, incendiary bombs, burning phosphorus, pay day, suggestions, safety


Copper Commando - Vol. 2, No. 25, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Aug 1944

Copper Commando - Vol. 2, No. 25, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...World War II, Montana, copper, worker shortages, War Manpower Commission, production adjustments, machine shop, Great Falls, pay checks, pipefitters, acid plant, smelter, Anaconda, production record


Copper Commando - Vol. 2, No. 24, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Jul 1944

Copper Commando - Vol. 2, No. 24, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...war heros, Anaconda, "Killer" Kelly, Butte, France, invasion, England, copper, 75 million pounds, tanks, planes, guns, tramming department, smelter materials, Great Falls, safety department


Report For Jacksonville Beaches Chamber Of Commerce, George W. Simons Jr Jul 1944

Report For Jacksonville Beaches Chamber Of Commerce, George W. Simons Jr

City and Regional Planning -- Florida

This is a report on Developing Jacksonville, Atlantic, and Neptune Beaches in 1944. Included is a letter of transmittal from Simons to Martin G. Williams, President, Jacksonville Beaches Chamber of Commerce. From: Arthur N. Sollee papers; and the George W. Simons, Jr. Planning Collection. PALMM


Copper Commando - Vol. 2, No. 23, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Jul 1944

Copper Commando - Vol. 2, No. 23, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...Savings bonds, Toulon, France, mission, Luftwaffe, Labor-Managmenent Committee, mail, soldiers, awards, kids, non-ferrous metals, Anaconda, machine shop, copper production, Butte Miners' Union, skaters


Some Applications Of Statistical Quality Control Methods To The Preparation, Purchase And Calorimetry Of Steam Coal, Arthur P. Bellinghausen Jul 1944

Some Applications Of Statistical Quality Control Methods To The Preparation, Purchase And Calorimetry Of Steam Coal, Arthur P. Bellinghausen

Bachelors’ Theses

This thesis is an attempt to establish the applicability of a statistical method of quality control to several problems involving maintenance of fuel quality standards. Although the technique has found increasingly important applications in mass production industries, its use in analysis of fuel characteristics has been given little, if any, study if current catalogues of the literature are authoritative. Analyses of data drawn from publications of the Bureau of Vines have been used to test the limitations of the method. Original data collected by the author shows statistical control to exist over sufficient samples to assure the soundness of conclusions …


Copper Commando - Vol. 2, No. 22, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Jun 1944

Copper Commando - Vol. 2, No. 22, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...World War II, invasion, war department photos, Italy, copper, strategic metal, Continental Europe, Montana, Berlin, Howitzer, M-4 tank, camoflage, beach landing, bantams, jeeps, trucks, LST boat, Signal Corps


Copper Commando - Vol. 2, No. 21, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Jun 1944

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


Cornell University School Of Civil Engineering Tests On Light Beams Of Cold-Formed Steel, Cornell University School Of Civil Engineering Jun 1944

Cornell University School Of Civil Engineering Tests On Light Beams Of Cold-Formed Steel, Cornell University School Of Civil Engineering

CCFSS Library (1939 - present)

I. SCOPE OF THIS REPORT In the Twenty-fifth Progress Report a series of twenty-three tests was reported on web crippling under concentrated loads. On the basis of these tests the design requirements of section 4.9 of the Tentative Specifications (April 1944 edition) were written. The scope of these tests, however, was not broad enough to insure safe design stipulations for all important cases for the following reasons: (a) Of the twenty-three tests six were conducted with roller loading (zero bearing length), and therefore are not represetative of acutal conditions. This leaves only seventeen representative tests. (b) all tests were conducted …


Copper Commando - Vol. 2, No. 20, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls May 1944

Copper Commando - Vol. 2, No. 20, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...World War II, Navy report, Africa, Russians, Germans, Japanese, nurse, Hawaii, mine rescue station, Butte, Montana, war films, spectography, Great Falls, electricians, Catholic conference, industrial problems, lessons


Copper Commando - Vol. 2, No. 19, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls May 1944

Copper Commando - Vol. 2, No. 19, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...World War II, copper production, Anaconda Copper Company (ACM), enemy, Sicily, war mothers, Armed Forces, American Brass Co., condenser tubes, maintenance, zinc, leaching, residue, armature winder, carpenters, wood working


Copper Commando - Vol. 2, No. 18, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Apr 1944

Copper Commando - Vol. 2, No. 18, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...World War II, medical care, LST landing barge, ships, New Caledonia, pentathal sodium, American Brass Co., Mt. Con, teamwork, basketball, copper cathodes, zinc slabs, Great Falls, Montana


Copper Commando - Vol. 2, No. 17, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Apr 1944

Copper Commando - Vol. 2, No. 17, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...World War II, teamwork, National Security Award, Great Falls, Montana, Army-Navy Production, Office of Civilian Defense, Hell's Angels bomber, mechanical errors, Flying Fortress, missions, Murry Motors Sales, Butte


Copper Commando - Vol. 2, No. 16, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Mar 1944

Copper Commando - Vol. 2, No. 16, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...Michael Schwarz, shortages, copper and men, draft deferral denied, color dynamics, color dynamics for safety, fatigue, and mood; American Brass Co., Anaconda smelter, War Production Board, underground tool lockers, Tarawa battle


Copper Commando - Vol. 2, No. 15, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Mar 1944

Copper Commando - Vol. 2, No. 15, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...bowling tournament, Butte, navy, James V. Forrestal, captured Japs, war films, Fox Theatre, brass mills, Waterbury, ACM subsidiary, Ameriacn Brass Co., Eleanor Merrick, bride, party, work and play


Copper Commando - Vol. 2, No. 14, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Mar 1944

Copper Commando - Vol. 2, No. 14, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...American Brass Co., brass mills, cartridge cups, War Production Board, F. Peavey Heffelfinger, Montana, Washington exhibit, 4000 Labor Management Production Committees, Red Cross. U.S. Army Medical Corps, war mothers


Cornell University School Of Civil Engineering Tests On Light Beams Of Cold-Formed Steel, Cornell University School Of Civil Engineering Mar 1944

Cornell University School Of Civil Engineering Tests On Light Beams Of Cold-Formed Steel, Cornell University School Of Civil Engineering

CCFSS Library (1939 - present)

I. SCOPE OF THIS REPORT This report contains the complete evaluation of test results of the I-beam tests reported on in the 33rd and 34th Beam Reports. In considering the results of this evaluation, two factors should be kept in mind which adversely affect the accuracy of results: (l) These beams were designed primarily to serve as control specimens for future channel tests. Their usefulness in verifying the equivalent width approach is somewhat impaired by the fact that the compression flanges represent only a rather small part of the total cross-sectional area. Thus, a moderate change of equivalent width of …


Fluorite Near Silver Bow, Montana, Charles V. Campbell Feb 1944

Fluorite Near Silver Bow, Montana, Charles V. Campbell

Bachelors Theses and Reports, 1928 - 1970

The wartime demand for fluorspar has caused renewed interest in fluorite deposits. Near Silver Bow, Montana, a deposit of massive, coarsely crystalline fluorspar, which has not been described in the literature, has attracted the atten­tion of the United States Geological Survey.


The Incompatibility Of Certain Alcohol And Soap Frothers, John Thomas Doherty Feb 1944

The Incompatibility Of Certain Alcohol And Soap Frothers, John Thomas Doherty

Bachelors Theses and Reports, 1928 - 1970

The purpose of this thesis is to elucidate this phenomena of frother incompatibility, and to offer an explanation based upon several divergent lines of investigation. The research was limited to four common frothing agents, namely, pine oil, n-amyl alcohol, sodium oleate, and sodium lauryl sulphate (Dreft).


Copper Commando - Vol. 2, No. 13, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Feb 1944

Copper Commando - Vol. 2, No. 13, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...Montana School of Mines, Butte, World War II, Henry J. Kaiser, shipbuilder, Maritime Commission, Electrical Union, Joseph Dodds, h. p. stator, Army Air Forces, production, Parrot Machine Shop, zinc, power line, Fox Theater, pictures


Production Of Iron-Tin Compacts By Powder Metallurgy And A Synopsis Of Their Principle Properties, Matt C. Andrews Feb 1944

Production Of Iron-Tin Compacts By Powder Metallurgy And A Synopsis Of Their Principle Properties, Matt C. Andrews

Bachelors Theses and Reports, 1928 - 1970

This thesis is concerned primarily with the production of metal powder compacts of iron and tin. In producing these compacts, the effects of process­ing variables on some of the essential properties of the pellets made were investigated.


Hardness And Electrical Resistivity Of Copper-Iron Powder Metal Compacts, Fred A. Foyle Jr. Feb 1944

Hardness And Electrical Resistivity Of Copper-Iron Powder Metal Compacts, Fred A. Foyle Jr.

Bachelors Theses and Reports, 1928 - 1970

Although powder metallurgical methods have been used for years to fabricate tungsten and platinum, very little scientific data have been recorded until the beginning of this century. A large percentage of all commercial production at present is based upon past practice rather than upon scientific knowledge.


Methods Of Determining Porosity And Spatter Losses Of Arc Welds, Campbell W. F. Funk Feb 1944

Methods Of Determining Porosity And Spatter Losses Of Arc Welds, Campbell W. F. Funk

Bachelors Theses and Reports, 1928 - 1970

The original objective of this project was to determine the effect of varying current intensity and electrode coating composition upon the spatter losses and porosity of arc welds made by alternating current. This subject was suggested by the Welding Research Council of the Engineering Foundation, which is a clearing house for welding research in order to avoid du­plication of work.


Age Hardening Of Copper Antimony Alloys, William R. Stern Feb 1944

Age Hardening Of Copper Antimony Alloys, William R. Stern

Bachelors Theses and Reports, 1928 - 1970

A large number of alloys of varying percentages of copper and antimony were prepared. These alloys were treated in various ways which might be expected to produce age hardening. The effect of cold working was studied in the range where the alloys were malleable.


The Electrodeposition Of Iron-Manganese Alloys, Raymond D. Magorien Feb 1944

The Electrodeposition Of Iron-Manganese Alloys, Raymond D. Magorien

Bachelors Theses and Reports, 1928 - 1970

An electrodeposition of an iron-manganese alloy was made from the same conditions determined by previous re­search. Various addition agents were experimented with in an attempt to produce better conditions for electro-deposition. It was found advantageous to add small a­mounts of sodium lauryl sulfate and ammonium sulfite to the electrolyte.


An Isopach Map And Discussion Of The Marine Jurassic Of Western United Sates And Canada, John H. Ferry Feb 1944

An Isopach Map And Discussion Of The Marine Jurassic Of Western United Sates And Canada, John H. Ferry

Bachelors Theses and Reports, 1928 - 1970

Recent demands for petroleum to carry on the war effort have resulted in widespread prospecting in the northern Great Plains. Nearly all oil wells now drilled are of a depth to penetrate the marine Jurassic formations. It is known that these strata differ in thickness from place to place, but information of distribution, thickness, and lithology has not yet been compiled.


Copper Commando - Vol. 2, No. 12, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Feb 1944

Copper Commando - Vol. 2, No. 12, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...suggestions pay, bit carrier, H. E. Spencer, Japs, New Guinea, U.S. Infantry, V-mail, microfilm, Electric Tramming Department, Copper and Tin Shop, Anaconda, zinc research, Great Falls, teamwork, Levandowski family


Copper Commando - Vol. 2, No. 11, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Jan 1944

Copper Commando - Vol. 2, No. 11, 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, timbering mines, fortress radio gunner, Buster and Alvin Nickell, purple heart, chrome ores, concentration, Anaconda, zinc, Great Falls, Dennis G. Walsh, miner, bombing, East Helena Labor Management Committee


Copper Commando - Vol. 2, No. 10, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls Jan 1944

Copper Commando - Vol. 2, No. 10, Victory Labor-Management Production Committees Of Butte, Anaconda And Great Falls

All Issues, Copper Commando, World War II

In this issue...Jean and Joyce Morgan,W.H.P. Blandy, X Destroyer Squadron, Cruiser Division, Japanese, ordnance, timber, mines, research, crushing and sample preparation rooms, childern, Collins' school, Black Eagle Montana, Great Falls, Christmas smoker


Making Beats Visible, Carl J. Ulrich Jan 1944

Making Beats Visible, Carl J. Ulrich

Journal of the Minnesota Academy of Science

No abstract provided.