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Air-To-Water Heat Pumps with Radiant Delivery in Low Load Homes: Tucson, Arizona and Chico, California (Fact Sheet)

Description: Space conditioning represents nearly 50% of average residential household energy consumption, highlighting the need to identify alternative cost-effective, energy-efficient cooling and heating strategies. As homes are better built, there is an increasing need for strategies that are particularly well suited for high performance, low load homes. ARBI researchers worked with two test homes in hot-dry climates to evaluate the in-situ performance of air-to-water heat pump (AWHP) systems, an energy … more
Date: November 1, 2013
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A Case Study Assessing Performance Differences between Economically Impacted African American and White Students in High School Algebra II Classes in the Tucson Unified School District

Description: This case study investigated the phenomenon of the black white test score gap by seeking to determine if there was a difference in the academic performance of African American students and their White peers. The determination of student academic performance was made using scores from second semester Algebra II classes at two high schools in the Tucson Unified School District. The data covered three academic years and was analyzed via SPSS (independent samples t-test, ANOVA, and a pairwise anal… more
Date: August 2020
Creator: Baker, Bennie W
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Child's dress

Description: Child's dress of white linen. Sleeveless, possibly a pinafore. Machine and hand stitched. Bobbin lace ruffles on armscyes, neckline and borders of front panel. Three vertical panels of vertical pin tucks at front. Two inserted front panels and ruffle at hem of machine lace with elements of white work and open work embroidery; scalloped hem. Two drawstrings at waist that tie at the back and two buttons to close placket at back.
Date: 1900
Item Type: Refine your search to only Physical Object
Partner: UNT College of Visual Arts + Design
open access

Condition Surveys of Pavements Subjected to Channelized Traffic: Report 1, Davis-Monthan Air Force Base, Tucson, Arizona

Description: Preface: The purpose of this report is to present the results of a condition survey performed on taxiway 14, Davis-Monthan Air Force Base, in accordance with addendum 6 to Instructions and Outline, "Condition Survey for Existing Pavements."
Date: April 1957
Creator: Waterways Experiment Station (U.S.)
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Factors Governing the Entry of Solutions into Ores During Leaching

Description: Technical paper issued by the Bureau of Mines over studies on the leaching of copper-bearing ores. As stated in the introduction, the "penetration of the leaching medium into the body of the ore particles" (p. 1) is discussed. This paper includes tables, photographs, and illustrations.
Date: 1929
Creator: Sullivan, John D.; Keck, Walter E. & Oldright, George L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Geothermal Development Plan: Pima County

Description: Pima County is located entirely within the Basin and Range physiographic province in which geothermal resources are known to occur. Continued growth as indicated by such factors as population growth, employment and income will require large amounts of energy. It is believed that geothermal energy could provide some of the energy that will be needed. Potential users of geothermal energy within the county are identified.
Date: January 1, 1981
Creator: White, Don H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Innovations in Copper Leaching Employing Ferric Sulphate-Sulphuric Acid

Description: From Introduction: "The Bureau of Mines has attempted to develop a cheap and efficient solvent that would especially meet the requirements of smaller plants. (See Bibliography). A method of producing this solution from sulphurous products and waste liquors was developed by the bureau and tried successfully on a test-plant scale at the Southwest Experiment Station in cooperation with the department of mining and metallurgy, University of Arizona, Tuscon, Ariz."
Date: 1930
Creator: Keyes, Harmon E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Maps Showing Ground-Water Conditions in the San Simon Area, Cochise and Graham Counties, Arizona, and in Hidalgo County, New Mexico--1975

Description: This report includes two maps of the same location, one describing water-level contour, well depth in which depth to water was measured, the other describing well from which water sample was collected and irrigated areas. It includes a letter from the district chief of the United States Department of the Interior to users of the geological survey hydrologic data.
Date: October 1976
Creator: Wilson, R. P. & White, Natalie D.
Item Type: Refine your search to only Map
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Crash busters]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about ten trucks from Longview convoying the world's largest bulldozing equipment to Tucson, Arizona.
Date: January 8, 1958
Duration: 1 minute 24 seconds
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

[News Script: 6 pm sports]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about Dan Reeves promoted to Cowboys coach, coverage of the Golden Gloves tournament, Southwest Conference basketball, the Tucson open golf tournament, UTA swim meet, coverage of the Maureen Connolly Brinker Memorial tournament, and the Jimmy Ellis vs Joe Frazier fight in New York.
Date: February 14, 1970, 6:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: 10 pm sports]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about action at the Tucson Golf Open, preparations for the Byron Nelson Golf Open, Margaret Smith Court wins the singles title at the Maureen Connally Brinker memorial tournament, Texas Tech approves artificial turf, the CHL playoff race, Champion Joe Frazier faces off against Jimmy, Ellis, and Dallas Lincoln sets two world indoor records.
Date: February 15, 1970, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: 10 pm sports]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the Tuscan golf open, the opening of the Regional Golden Gloves tournament, the opening of the Maureen Connally Brinker memorial tennis tournament, and Cassius Clay keeps his championship.
Date: February 12, 1970, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
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