76 Matching Results

Results open in a new window/tab.

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 (open access)

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 (open access)

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
Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive) (open access)

Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive)

From Forward: "This bulletin is the first of a new series, which includes analyses of only tipple and delivered coal. It covers samples collected throughout the United States from July 1, 1947 to June 30, 1950 (fiscal years 1948-50). It is planned that future publications of this series will cover a period of one fiscal year only and be issued as soon as possible after June 30 of each year."
Date: 1953
Creator: Snyder, N. H. & Aresco, S. J.
Object Type: Report
System: The UNT Digital Library
Beekeeping in the Tulip-Tree Region (open access)

Beekeeping in the Tulip-Tree Region

"Many thousand colonies of bees occur in the region where the tulip-tree is abundant but the honey crop from tulip-tree flowers inconsiderable. Too few beekeepers in this region have modern equipment, it is true, but the greatest loss comes from the fact that they do not care for their bees so as to have them ready to gather the abundant nectar from this early-blooming tree. In this bulletin a methods is given for the management of the apiary so that the full honey crop from this source may be obtained." -- p. 2
Date: 1922
Creator: Phillips, Everett Franklin, 1878-1951 & Demuth, Geo. S. (George S.)
Object Type: Pamphlet
System: The UNT Digital Library
Cattle-Fever Ticks and Methods of Eradication (open access)

Cattle-Fever Ticks and Methods of Eradication

This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed.
Date: 1919
Creator: Ellenberger, W. P. & Chapin, Robert M.
Object Type: Pamphlet
System: The UNT Digital Library
Cattle-Fever Ticks and Methods of Eradication (open access)

Cattle-Fever Ticks and Methods of Eradication

This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed.
Date: 1920
Creator: Ellenberger, W. P. & Chapin, Robert M.
Object Type: Pamphlet
System: The UNT Digital Library
Cattle-Fever Ticks and Methods of Eradication (open access)

Cattle-Fever Ticks and Methods of Eradication

This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed.
Date: 1926
Creator: Ellenberger, W. P. & Chapin, Robert M.
Object Type: Pamphlet
System: The UNT Digital Library
Cattle-Fever Ticks and Methods of Eradication (open access)

Cattle-Fever Ticks and Methods of Eradication

Revised edition. This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed.
Date: 1930
Creator: Ellenberger, W. P. & Chapin, Robert M.
Object Type: Pamphlet
System: The UNT Digital Library
Cattle-Fever Ticks and Methods of Eradication (open access)

Cattle-Fever Ticks and Methods of Eradication

Revised edition. This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed.
Date: 1932
Creator: Ellenberger, W. P. & Chapin, Robert M.
Object Type: Pamphlet
System: The UNT Digital Library
Cattle-Fever Ticks and Methods of Eradication (open access)

Cattle-Fever Ticks and Methods of Eradication

Revised edition. This bulletin discusses the cattle-fever tick and methods for controlling it. Possible methods include dipping, pasture rotation, and arsenical dips. The life history of the tick is also discussed and instructions for constructing a concrete vat are given.
Date: 1940
Creator: Ellenberger, W. P. & Chapin, Robert M.
Object Type: Pamphlet
System: The UNT Digital Library
Commercial Deductions from Comparisons of Gasoline and Alcohol Tests on Internal-Combustion Engines (open access)

Commercial Deductions from Comparisons of Gasoline and Alcohol Tests on Internal-Combustion Engines

From Introduction: "The following report is a summary of the commercial results which were obtained from 2,000 tests conducted by technologic branch of the United States Geological Survey at St. Louis, Mo., and Norfolk, Va., in 1907 and 1908, under the technical supervision of R.H. Fernald, engineer in charge of the producer-gas section."
Date: 1911
Creator: Strong, Robert M.
Object Type: Report
System: The UNT Digital Library
Common Birds of Southeastern United States in Relation to Agriculture (open access)

Common Birds of Southeastern United States in Relation to Agriculture

This report discusses birds commonly found in the southeastern United States with special regard to their diets and the impact these birds have on agriculture and insects in this region.
Date: 1916
Creator: Beal, F. E. L. (Foster Ellenborough Lascelles), 1840-1916; McAtee, W. L. (Waldo Lee), 1883-1962 & Kalmbach, E. R. (Edwin Richard), 1884-1972
Object Type: Pamphlet
System: The UNT Digital Library
Common Birds of Southeastern United States in Relation to Agriculture (open access)

Common Birds of Southeastern United States in Relation to Agriculture

Revised edition. This report discusses birds commonly found in the southeastern United States with special regard to their diets and the impact these birds have on agriculture and insects in this region.
Date: 1918
Creator: Beal, F. E. L. (Foster Ellenborough Lascelles), 1840-1916; McAtee, W. L. (Waldo Lee), 1883-1962 & Kalmbach, E. R. (Edwin Richard), 1884-1972
Object Type: Pamphlet
System: The UNT Digital Library
Comparative Fuel Values of Gasoline and Denatured Alcohol in Internal-Combustion Engines (open access)

Comparative Fuel Values of Gasoline and Denatured Alcohol in Internal-Combustion Engines

From Introduction: "Under the terms of the act establishing the Bureau of Mines, this bureau was authorized to carry on the work of testing and analyzing fuels which had been conducted by the technologic branch of the United States Geological Survey. Therefore, the first investigations of the liquid mineral fuels logically embraced a careful series of comparative tests of gasoline and denatured alcohol in engines. The report is published by the Bureau of Mines because of the transfer of the fuel-testing investigations to this bureau."
Date: 1912
Creator: Strong, R. M. & Stone, Lauson
Object Type: Report
System: The UNT Digital Library
Comparative Tests of Run-of-Mine and Briquetted Coal on Locomotives (open access)

Comparative Tests of Run-of-Mine and Briquetted Coal on Locomotives

From Introduction: "For purpose of procuring data that could be using in estimating the value of the briquetting process as applied to American fuels, the United States Geological Survey, in cooperation with other interests, began in 1904, at the Louisiana Purchase Exposition, certain experiments involving the production and use of bituminous-coal briquets."
Date: 1911
Creator: Goss, W. F. M.
Object Type: Report
System: The UNT Digital Library
Comparative Tests of Run-of-Mine and Briquetted Coal on the Torpedo Boat Biddle (open access)

Comparative Tests of Run-of-Mine and Briquetted Coal on the Torpedo Boat Biddle

From Introduction: "With the particular equipment used in the tests both coal and briquets were far from smokeless; consequently the data of this bulletin are applicable only by analogy to parallel operation with a coal more nearly smokeless, but nevertheless applicable with much reliability. It was the original intention to make a set of preliminary steaming tests alongside a dock (which tests furnish material for this bulletin) an to finish with a set of running tests at sea; but the running tests were never made. for lack of time and men."
Date: 1911
Creator: Ray, Walter T. & Kreisinger, Henry
Object Type: Report
System: The UNT Digital Library
The Culture of Winter Wheat in the Eastern United States (open access)

The Culture of Winter Wheat in the Eastern United States

Report discussing best practices for growing winter wheat in the eastern United States. Topics discussed include soils adapted to wheat cultivation, fertilizers, seed selection and preparation, and crop rotation.
Date: 1914
Creator: Leighty, C. E. (Clyde Evert), b. 1882
Object Type: Pamphlet
System: The UNT Digital Library
The Culture of Winter Wheat in the Eastern United States (open access)

The Culture of Winter Wheat in the Eastern United States

Revised edition. Report discussing best practices for growing winter wheat in the eastern United States. Topics discussed include soils adapted to wheat cultivation, fertilizers, seed selection and preparation, and crop rotation.
Date: 1917
Creator: Leighty, C. E. (Clyde Evert), b. 1882
Object Type: Pamphlet
System: The UNT Digital Library
[Delta Sigma Theta Awards Gala at the 42nd national convention] captions transcript

[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
Eradication of Bermuda Grass (open access)

Eradication of Bermuda Grass

This bulletin describes Bermuda grass, a plant that is both highly valuable to pastures and also invasive in the southern United States, and gives suggestions for its control. Possible methods for eradication include the strategic use of shade, winterkilling, fallowing, hog grazing, and tilling practices.
Date: 1918
Creator: Hansen, Albert A.
Object Type: Pamphlet
System: The UNT Digital Library
Essential Factors in the Formation of Producer Gas (open access)

Essential Factors in the Formation of Producer Gas

From Introduction Scope and Purpose of Inquiry: "The Bureau of Mines, to which the testing and analyzing of fuels as carried on by the United States Geographical Survey has been transferred, is continuing producer-gas investigations at the testing station at Pittsburgh, Pa. Results of the gas-producer tests made at the coal-testing plant erected at St.Louis, Mo., and of a study of some of the problems that came up in the tests have been published by Geological Survey. Results of the tests made at Norfolk, Va., and Pittsburgh, Pa. and of further studies of particular problems, will be published by the Bureau of Mines."
Date: 1911
Creator: Clement, J. K.; Adams, L. H. & Haskins, C. N.
Object Type: Report
System: The UNT Digital Library
Incidental Problems in Gas-Producer Tests (open access)

Incidental Problems in Gas-Producer Tests

From Introduction: "In the course of this study many incidental problems of prime importance have demanded consideration. Among them is the determination, under practically constant conditions, of the duration of gas-producer tests necessary to reduce the possible error to minimum. A discussion of this proper length of test period forms the part of this bulletin."
Date: 1911
Creator: Fernald, R. H.; Smith, C. D.; Clement, J. K. & Grine, H. A.
Object Type: Report
System: The UNT Digital Library
International Forest of Friendship, 25th Celebration, 2001 (open access)

International Forest of Friendship, 25th Celebration, 2001

Supplementary publication outlining events and information for the 25th International Forest of Friendship celebration, which memorializes contributors to aviation and aerospace with engraved plaques in the forest. It includes portraits and biographical sketches for the 40 people to be honored in 2001.
Date: June 14, 2001
Creator: unknown
Object Type: Pamphlet
System: The Portal to Texas History
[Letter from E. M. Weinberger to H. Lowder, November 10, 1948] (open access)

[Letter from E. M. Weinberger to H. Lowder, November 10, 1948]

Letter from E. M. Weinberger to H. Lowder discussing a ticket refund for I. H. Kempner.
Date: November 10, 1948
Creator: Weinberger, E. M.
Object Type: Letter
System: The Portal to Texas History