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1 - 13 of
13
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses
From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date:
1913
Creator:
Lord, N. W.
Object Type:
Report
System:
The UNT Digital Library
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples
From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date:
1913
Creator:
Lord, N. W.
Object Type:
Report
System:
The UNT Digital Library
Coal-Mine Accidents in the United States and Foreign Countries
From Introduction: "The lack of comparable and accurate statistics of coal-mine accidents in the united States as a whole led the Bureau of Mines in 1911 to undertake the collection of such data. The mining departments of the leading foreign coal-producing countries have long taken cognizance of the importance of statistics. The bureau feels that in presenting the tables embodied in this report it is offering the and comparable statistics of coal-min accidents for the country as a whole that have ever been published."
Date:
1913
Creator:
Horton, Frederick W.
Object Type:
Report
System:
The UNT Digital Library
Copper Mining in North America
From introduction: "In this paper are assembled and summarized many subjects relating to the copper industry in North America. Production of mines and districts, history of the industry in North America. Production of mines and districts, history of the industry, geology, of the principal deposits, and mining methods and costs are discussed."
Date:
1938
Creator:
Gardner, E. D.; Johnson, C. H. & Butler, B. S.
Object Type:
Report
System:
The UNT Digital Library
[Delta Sigma Theta Awards Gala at the 42nd national convention]
Video footage provided by The Black Academy of Arts and Letters shown during the Delta Sigma Theta Awards Gala. The footage shows an animated slideshow with photo slides of famous members of the sorority along with their names and city. A narrator speaks over the slideshow giving a brief description of the women's accomplishments. The women commonly serve their community in positions of education, politics, civil rights, and public service.
Date:
October 6, 1994
Creator:
unknown
Object Type:
Video
System:
The UNT Digital Library
Drumming Behavior of Selected North American Stoneflies (Plecoptera)
Drumming is first described for five North American stonefly species, Acroneuria evoluta, Doroneuria baumanni, Isoperla namata, Chernokrilus misnomus, and Pictetiella expansa. Signals of Acroneuria lycorias, Phasganophora capitata and Isoperla signata are further described. Drumming was not recorded from Amhinemura delosa. Signals of A. evoluta are the most complex yet recorded in Plecoptera. Doroneuria baumanni, P. expanse, C. misnomus and P. capitata have 2-way exchanges. Male D. baumanni produce two prolonged beats by rubbing the hammer on the substratum; male-female signals are non-overlapping in the first two species and overlapping in the latter two. Female P. capitata answered with an unusually long sequence of beats. Two male Isoperla species produced monophasic calls without female answers. Female A. lycorias answered taped male signals with monophasic signals like all observed females.
Date:
December 1983
Creator:
Maketon, Monchan
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Gypsum Products: Their Preparation and Uses
Technical report issued by the Bureau of Mines over the different uses of gypsum. The sources and uses of gypsum are presented and discussed. This report includes tables, photographs, and illustrations.
Date:
July 1917
Creator:
Stone, Ralph W.
Object Type:
Report
System:
The UNT Digital Library
Microscopic Structure and Concentratability of the Important Iron Ores of the United States
Outline of Problem: "This paper covers a survey of 19 ores collected from seven of the more important iron-ore districts of the United States and is a contribution by the ore-dressing section of the United States Bureau of Mines to general research program on iron and steel being conducted by the Bureau."
Date:
1936
Creator:
Cooke, S. R. B.
Object Type:
Report
System:
The UNT Digital Library
[News Clip: Drug Wars News Series]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas.
Date:
unknown
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
Oral History Interview with Al Stevens, March 27, 2006
The National Museum of the Pacific War presents an oral interview with Al Stevens. He graduated from Michigan State University in 1943 as a metallurgical engineer. He enlisted in the Navy in 1944 in Detroit, Michigan. He attended the Navy Electronics School at Harvard University as well as a specialized radar training program organized by MIT at the Harbor Building in Boston, Massachusetts. He received further training in radar countermeasures at Ocracoke Island, North Carolina. He served on the USS Wasatch (ACG-9). When the ship was anchored, he was assigned to deliver orders and mail. He describes the Operation Olympic portion of the plan to invade Japan. He was part of the force that occupied Wakanoura and Nagoya, Japan. He shares an anecdote about obtaining a Japanese sword as a souvenir in Nagoya. In North China he participated in the repatriation of the Japanese, Chinese, and Koreans. He wrote a book, ?Up Close and Personal,? about his World War II experiences.
Date:
March 27, 2006
Creator:
Stevens, Al
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Al Stevens, March 27, 2006
The National Museum of the Pacific War presents an oral interview with Al Stevens. He graduated from Michigan State University in 1943 as a metallurgical engineer. He enlisted in the Navy in 1944 in Detroit, Michigan. He attended the Navy Electronics School at Harvard University as well as a specialized radar training program organized by MIT at the Harbor Building in Boston, Massachusetts. He received further training in radar countermeasures at Ocracoke Island, North Carolina. He served on the USS Wasatch (ACG-9). When the ship was anchored, he was assigned to deliver orders and mail. He describes the Operation Olympic portion of the plan to invade Japan. He was part of the force that occupied Wakanoura and Nagoya, Japan. He shares an anecdote about obtaining a Japanese sword as a souvenir in Nagoya. In North China he participated in the repatriation of the Japanese, Chinese, and Koreans. He wrote a book, ?Up Close and Personal,? about his World War II experiences.
Date:
March 27, 2006
Creator:
Stevens, Al
Object Type:
Text
System:
The Portal to Texas History
Sixty-Day and Kherson Oats
Report discussing the results of experiments undertaken to determine the viability of early oats in different regions of the United States since early oats typically thrive only in the Corn Belt and Great Plains regions.
Date:
1910
Creator:
Warburton, C. W. (Clyde William), 1879-1950
Object Type:
Pamphlet
System:
The UNT Digital Library
The Wheat Jointworm and Its Control
Revised edition. "The wheat jointworm is a very small grub which lives in stems of wheat, feeding on the juices of the plant and causing a slight swelling or distortion of the stem above the joint. The egg from which it hatches is laid in the stem by an insect resembling a small black ant with wings. This insect attacks wheat only. The injury which it causes to wheat is very distinct from that caused by the Hessian fly, yet the effects caused by these two insects are often confused by farmers." -- p. 1-2. This bulletin gives a brief outline of the life cycle and the nature of the injury to the plant by the jointworm so that any farmer may readily recognize its work and be able to apply the measures of control herein recommended.
Date:
1940
Creator:
Phillips, W. J. (William Jeter), 1879-1972 & Poos, F. W.
Object Type:
Pamphlet
System:
The UNT Digital Library