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2,499 Matching Results

Start Over Partner UNT Libraries Government Documents Department States New Mexico

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(open access)

External Environmental Radiation Measurements in the United States

Report regarding ion chamber measurements made of the external environmental radiation in various location in the United States during the summer of 1957.

Date: March 11, 1958

Creator: Solon, Leonard R.; Lowder, Wayne M.; Zila, Albert; LeVine, H. D.; Blatz, Hanson & Eisenbud, Merril

Object Type: Report

System: The UNT Digital Library

(open access)

Aeroradioactivity Survey and Geology of the Gnome (Carlsbad) Area, New Mexico and Texas (ARMS-I)

Report regarding an airborne radioactivity survey that took place in the 7,000 square mile area around the GNOME test site near Carlsbad, New Mexico. Topics include the types of bedrock noted in the area as well as their levels of radioactivity.

Date: February 1963

Creator: MacKallor, Jules A.

Object Type: Report

System: The UNT Digital Library

(open access)

Commercial Possibilities of the Texas-New Mexico Potash Deposits

From Introduction Results of Test: "Among the domestic potash resources which were brought to the attention of the country during and after the war but were not utilized as a source of potash, although they indicated that they might furnish the cheap potash desired, were the potash deposits occurring with the think rock-salt formations of western Texas and southeastern New Mexico."

Date: 1930

Creator: Wroth, James S.

Object Type: Report

System: The UNT Digital Library

(open access)

Coal-Washing Investigations: Methods and Tests

From Introduction: "The investigations described in this bulletin are confined to a study of the washing characteristics of bituminous coals. The washing characteristics of coals from many of the most important coal-producing fields of the Eastern and Central States were examined."

Date: 1929

Creator: Yancey, H. F. & Fraser, Thomas

Object Type: Report

System: The UNT Digital Library

(open access)

Potash Salts from Texas-New Mexico Polyhalite Deposits: Commercial Possibilities, Proposed Technology, and Pertinent Salt-Solution Equilibria

From Introduction: "Figure 1 shows the location of sources that have been either exploited or seriously considered at one time or another, super-imposed upon a map indicating by small letters the order of consumption of K2O in the leading States; the amount used in these States, together with the percentage of the total consumption of potash used as fertilizer in the United States in 1939, is given in table 1. Figure 2 shows the domestic production and total consumption of potassium salts, in terms of tons of K2O, with the value per unit at the plants, for each year since 1913. Considered together, these two figures tell a significant story."

Date: 1944

Creator: Conley, John E. & Partridge, Everett P.

Object Type: Report

System: The UNT Digital Library

(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

(open access)

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

(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

(open access)

The Coke Industry of the United States as Related to the Foundry

From Introduction: "The present bulletin, published by the Bureau of Mines because of the analyzing and testing of fuels have been transferred from the Geographical Survey to the Bureau of Mines, briefly reviews the status of the coke industry, some features of practice in the use of coke in the foundry, the probable happenings of a cupola heat, and the reasons for modifying charging practice so that a particular coke can be used to best advantage."

Date: 1910

Creator: Moldenke, Richard

Object Type: Report

System: The UNT Digital Library

(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

(open access)

Third Annual Report: Brackish Water Conversion Demonstration Plant Number 4, Roswell, New Mexico

From Abstract: "Primary interest was placed on the scale formation problem. Significant improvements were made in the process and described in this report. Maintenance requirements were unusually high during the year, primarily as a result of cumulative corrosion damage over the last three years. The most significant damage was in the circulating pumps, the heat exchangers and feed piping. These and other failures are described."

Date: March 1967

Creator: American Hydrotherm Corporation

Object Type: Report

System: The UNT Digital Library

(open access)

Preliminary Community and Regional Water Supply Data in Support of Desalting Plant Projects

Purpose and Scope: "The purpose of this study is to provide basic water supply data needed for future evaluation and selection of promising saline water conversion opportunities. This report presents information regarding the present and future supply situation of individual communities. Also presented is information on regional water plans with respect to provisions for municipal water supply."

Date: April 1970

Creator: Patterson, W. L. & Lobb, H. J.

Object Type: Report

System: The UNT Digital Library

(open access)

Summary of Roswell Test Bed Plant Reports (1963-1968)

From Summary: "This report summarizes the analyses of the operating data for the period 1963-1969 for the Test Bed Plant and the Auxiliary Test Unit (ATU) located at Roswell, New Mexico."

Date: September 1971

Creator: Phillips Scientific Corporation

Object Type: Report

System: The UNT Digital Library

(open access)

Vacuum-Freezing Vapor-Compression Process: Evaluation on Brackish Water

From Abstract: "The Vacuum-Freezing Vapor-Compression (VFVC) Process was evaluated on high salinity brackish water during the period from February 1968 through December 1969 by Colt Industries Inc., under O.S.W. Contract No. 14-01-0001-967 at Roswell, New Mexico. The 15,000 gpd VFVC test plant is mounted on a mobile trailer which was built by Colt Industries Inc. in their factory at Beloit, Wisconsin. Prior to operation at Roswell, the plant was operated at Wrightsville Beach, North Carolina to check out the system and to operate the trailer on sea water." Process Description: "A simplified diagram, Figure 2, shows both the essential components of the process and flow paths of the various streams in the system. Typical heat and mass balances are shown on Figures 3 and 4."

Date: March 1970

Creator: Jhawar, M. M. & Fraser, J. H.

Object Type: Report

System: The UNT Digital Library

(open access)

Saline Ground-Water Resources of the Tularosa Basin, New Mexico

From Abstract: "This report describes the location, extent, and quality of saline ground water in Tularosa Basin, a north-trending elongated, intermontane, desert basin in south-central New Mexico."

Date: July 1970

Creator: Geological Survey (U.S.)

Object Type: Report

System: The UNT Digital Library