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E-1 Ford-ALF (5-27-16)

Photograph of Deer Creek FD (Grant County, OK) Engine -1. This is a Ford-American LaFrance rig. Photo taken in Medford, OK.
Date: May 27, 2016
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
2013 National Ocean Dumping Site Monitoring Assessment Report (open access)

2013 National Ocean Dumping Site Monitoring Assessment Report

This national report presents EPA's ocean dumping monitoring activities in fiscal year 2013. EPA conducted 13 surveys at 20 ocean disposal sites offshore from Puerto Rico, Virginia, South Carolina, Florida, Texas, Hawaii, and Oregon. This report summarizes each survey's objectives(s), activities, conclusions, and recommended environmental management actions.
Date: May 2016
Creator: United States. Environmental Protection Agency. Office of Water.
Object Type: Report
System: The UNT Digital Library
2016 Paid Leave Analysis Grant Program Frequently Asked Questions (open access)

2016 Paid Leave Analysis Grant Program Frequently Asked Questions

This document is a FAQ for the 2016 paid leave analysis grant program.
Date: May 5, 2016
Creator: United States. Women's Bureau.
Object Type: Text
System: The UNT Digital Library

2016 Paid Leave Analysis Grants: Prospective Applicant Webinar

This presentation is a webinar to discuss eligibility, application and submission requirements, evaluation criteria, and Review and Selection Process for the paid leave analysis grants.
Date: May 12, 2016
Creator: Gupta, Pronita & Watson, Laura
Object Type: Presentation
System: The UNT Digital Library

[Aaron Dutton and Ethan Stalbaum fix ties at Generations in Jazz 2016]

Photograph of Aaron Dutton (left) and Ethan Stalbaum (right) fixing their ties at the Generations in Jazz Festival in Mount Gambier, South Australia.
Date: [2016-05-06..2016-05-08]
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Aaron Dutton performs at Generations in Jazz 2016, 1]

Photograph of Aaron Dutton playing alto saxophone with the One O'Clock Lab Band at the Generations in Jazz Festival in Mount Gambier, South Australia.
Date: [2016-05-06..2016-05-08]
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Aaron Dutton performs at Generations in Jazz 2016, 2]

Photograph of Aaron Dutton playing alto saxophone with the One O'Clock Lab Band at the Generations in Jazz Festival in Mount Gambier, South Australia.
Date: [2016-05-06..2016-05-08]
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Aaron Dutton performs at McDavid Studio, 1]

Photograph of Aaron Dutton playing alto saxophone with the One O'Clock Lab Band at Bass Performance Hall in Fort Worth, Texas as part of the McDavid Studio Concert Series.
Date: May 2, 2016
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Aaron Dutton performs at McDavid Studio, 2]

Photograph of Aaron Dutton playing alto saxophone with the One O'Clock Lab Band at Bass Performance Hall in Fort Worth, Texas as part of the McDavid Studio Concert Series.
Date: May 2, 2016
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Aaron Dutton performs at McDavid Studio, 3]

Photograph of Aaron Dutton playing alto saxophone with the One O'Clock Lab Band at Bass Performance Hall in Fort Worth, Texas as part of the McDavid Studio Concert Series.
Date: May 2, 2016
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Aaron Holthus performs at Generations in Jazz 2016, 1]

Photograph of Aaron Holthus playing double bass with the One O'Clock Lab Band at the Generations in Jazz Festival in Mount Gambier, South Australia.
Date: [2016-05-06..2016-05-08]
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Aaron Holthus performs at Generations in Jazz 2016, 2]

Photograph of Aaron Holthus playing double bass with the One O'Clock Lab Band at the Generations in Jazz Festival in Mount Gambier, South Australia.
Date: [2016-05-06..2016-05-08]
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Aaron Holthus performs at McDavid Studio]

Photograph of Aaron Holthus playing double bass with the One O'Clock Lab Band at Bass Performance Hall in Fort Worth, Texas as part of the McDavid Studio Concert Series.
Date: May 2, 2016
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library
Abortion and Family Planning-Related Provisions in U.S. Foreign Assistance Law and Policy (open access)

Abortion and Family Planning-Related Provisions in U.S. Foreign Assistance Law and Policy

This report details legislation and policies that restrict or place requirements on U.S. funding of abortion or family planning activities abroad. The level and extent of federal funding for these activities is an ongoing and controversial issue in U.S. foreign assistance and will likely continue to be a point of contention during the 114th Congress.
Date: May 17, 2016
Creator: Blanchfield, Luisa
Object Type: Report
System: The UNT Digital Library
Accelerated Corrosion Test with Operation Simulation of All-Aluminum Microchannel Heat Exchangers (open access)

Accelerated Corrosion Test with Operation Simulation of All-Aluminum Microchannel Heat Exchangers

The HVAC&R industry is looking to transition from copper-aluminum heat exchangers to all-aluminum microchannel technology. The want for the transition stemmed from seeing the performance improvement of all-aluminum microchannel radiators in the automotive industry. Applications differ between the two industries; therefore, applying this technology for HVAC&R use must be validated. Research towards operating modes of an all-aluminum heat exchanger in a defined corrosive environment will provide the industry with a better understanding of heat exchanger design and heat exchanger material selection. The worth in this is preventing overdesign and producing more efficient heat exchangers. Furthermore, ASHRAE members and the corrosion community will find value in a defined corrosion system and corrosion test procedure. The information gained through past research has progressed assessment of material performance; however, the methods improperly simulate and expedite natural weathering. The most common method being used is the ASTM (American Society of Testing Materials) Sea Water Acetic Acid Test. The research discussed in this paper was focused on improving a standard corrosion system by implementing system modifications to simulate heat exchanger operation while performing a modified wet-dry cyclic test (e.g. ASTM G85 Annex 5). The goal is to produce results that are more representative of natural …
Date: May 2016
Creator: Vaughan, Haydn
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Accelerated Degree Program Faculty: Motivation to Teach (open access)

Accelerated Degree Program Faculty: Motivation to Teach

Adult educators are a growing part of American higher education. Because of their increasing prominence in adult education, it is essential to understand what roles these educators play and what motivates them to remain in the profession despite poor work prospects and conditions. Research to date, however, focuses primarily on the adult learner and not the adult educator. The purpose of this qualitative, multiple-case study was to explore the role and motivation for teaching of adult educators employed as adjunct faculty in an accelerated degree program at a small, liberal arts college in the northwest United States. Purposeful sampling was used to select the five participants for the study. All participants taught in the program for more than five years and were considered to be successful in their positions by peers, students, and administrators. The study employed a preliminary demographic survey to solicit initial background data on the instructors. Other data collection included in-depth, open-ended, face-to-face interviews, document analysis, and classroom observation. The results showed that all five participants identified the following roles and assumed them in the classroom: (a) facilitator, (b) listener, (c) specialist, (d) guide, (e) adviser, and (f) co-learner or colleague. Further results showed that all five …
Date: May 2016
Creator: Grishkevich, Hanna H.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Active Opioid Legislation in the House: In Brief (open access)

Active Opioid Legislation in the House: In Brief

This report briefly summarizes opioid-related bills that were considered during "Opioid Week" (the week of May 9, 2016) The summaries in this report may be useful illustrations of the range of approaches Members of Congress have proposed to address the problem of opioid addiction.
Date: May 13, 2016
Creator: Bagalman, Erin; Sacco, Lisa N. & Rosen, Liana W.
Object Type: Report
System: The UNT Digital Library
Addressing Social Elements of Wildfire: Risk, Response, and Recovery in Highland Village, TX (open access)

Addressing Social Elements of Wildfire: Risk, Response, and Recovery in Highland Village, TX

Representatives of the City of Highland Village expressed concern over the risk of wildfires for their community. Anthropology provides many tools for and examples of disaster assessment of preparedness, response, recovery, and mitigation. These tools combined with Geographic Information Systems (GIS) can provide a holistic, cultural ecological look at how such a disaster may take place in the city. The project's methods included a detailed survey of preparedness steps which was analyzed using SPSS and also imported into ArcGIS for spatial analysis, and semi-formal, in-depth interviews with residents of the community regarding preparedness, response, and recovery. Residents fell into a middle category of preparedness, with the majority of participants considering or implementing a few recommended preparedness steps. Interview participants expressed respect for and trust of the city and first-responders, as well as a willingness to volunteer their help during response and recovery stages. Finally the American Community Survey showed that resident socioeconomic vulnerability was considerably low, and no action needed to be taken to advocate for at-risk individuals. Overall, the City of Highland Village showed a high resiliency to disaster. A wildfire likely will not have a major impact on the community as a whole, though the city may reduce …
Date: May 2016
Creator: MacKinnon, Jessica
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Adhesion and Surface Energy Profiles of Large-area Atomic Layers of Two-dimensional MoS2 on Rigid Substrates by Facile Methods (open access)

Adhesion and Surface Energy Profiles of Large-area Atomic Layers of Two-dimensional MoS2 on Rigid Substrates by Facile Methods

Two-dimensional (2D) transition metal dichalcogenides (TMDs) show great potential for the future electronics, optoelectronics and energy applications. But, the studies unveiling their interactions with the host substrates are sparse and limits their practical use for real device applications. We report the facile nano-scratch method to determine the adhesion energy of the wafer scale MoS2 atomic layers attached to the SiO2/Si and sapphire substrates. The practical adhesion energy of monolayer MoS2 on the SiO2/Si substrate is 7.78 J/m2. The practical adhesion energy was found to be an increasing function of the MoS2 thickness. Unlike SiO2/Si substrates, MoS2 films grown on the sapphire possess higher bonding energy, which is attributed to the defect-free growth and less number of grain boundaries, as well as less stress and strain stored at the interface owing to the similarity of Thermal Expansion Coefficient (TEC) between MoS2 films and sapphire substrate. Furthermore, we calculated the surface free energy of 2D MoS2 by the facile contact angle measurements and Neumann model fitting. A surface free energy ~85.3 mJ/m2 in few layers thick MoS2 manifests the hydrophilic nature of 2D MoS2. The high surface energy of MoS2 helps explain the good bonding strength at MoS2/substrate interface. This simple adhesion …
Date: May 2016
Creator: Wu, Min
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Adoption, Management, and Performance of Local Government Investment Pools: A Comparative Analysis of State Practices (open access)

The Adoption, Management, and Performance of Local Government Investment Pools: A Comparative Analysis of State Practices

This dissertation examines the factors influencing a state’s decision to adopt a local government investment pool (LGIP), the institutional arrangements used in managing them, and the effect of the institutional types on LGIP performance. The dissertation extends the policy adoption theory with insights from investment theory to demonstrate that management credibility influences the likelihood of a state’s LGIP adoption. The study finds that the quality of financial management, the quality of professional leadership, proximate state neighbors who have previously adopted an LGIP, and economic factors determine a state’s proclivity to policy adoption. The dissertation also describes the institutional arrangements used in managing LGIPs and develops typologies based on their institutional arrangements. The dissertation compares LGIPs depending on the risk aversion of their institutional arrangements. The research extends the risk-return tradeoff in investment theory to LGIP institutional arrangements. The empirical findings show that LGIP institutional arrangement that has greater risk report higher performance. The dissertation also finds that competition in the LGIP market due to multiple vendors, and periods of economic recession account for higher performance because of higher risk-taking behaviors associated with them. This dissertation promotes public funds investment laws that emphasize prudent management of government finances and guides managers …
Date: May 2016
Creator: Nukpezah, Julius Atsu
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Agricultural Exports and 2014 Farm Bill Programs: Background and Current Issues (open access)

Agricultural Exports and 2014 Farm Bill Programs: Background and Current Issues

This report provides background on the United States Department of Agriculture's (USDA's) agricultural export programs and relevant issues for Congress. U.S. agricultural exports have long been a bright spot in the U.S. balance of trade, with exports exceeding imports in every year since 1960.
Date: May 9, 2016
Creator: McMinimy, Mark A.
Object Type: Report
System: The UNT Digital Library
AirSniffer: A Smartphone-Based Sensor Module for Personal Micro-Climate Monitoring (open access)

AirSniffer: A Smartphone-Based Sensor Module for Personal Micro-Climate Monitoring

Environmental factors can have a significant impact on an individual's health and well-being, and a primary characteristic of environments is air quality. Air sensing equipment is available to the public, but it is often expensive,stationary, or unusable for persons without technical expertise. The goal of this project is to develop an inexpensive and portable sensor module for public use. The system is capable of measuring temperature in Celsius and Fahrenheit, heat index, relative humidity, and carbon dioxide concentration. The sensor module, referred to as the "sniffer," consists of a printed circuit board that interconnects a carbon dioxide sensor, a temperature/humidity sensor, an Arduino microcontroller, and a Bluetooth module. The sniffer is small enough to be worn as a pendant or a belt attachment, and it is rugged enough to consistently collect and transmit data to a user's smartphone throughout their workday. The accompanying smartphone app uses Bluetooth and GPS hardware to collect data and affix samples with a time stamp and GPS coordinates. The accumulated sensor data is saved to a file on the user's phone, which is then examined on a standard computer.
Date: May 2016
Creator: Smith, Jeffrey Paul
Object Type: Thesis or Dissertation
System: The UNT Digital Library

[Alan Baylock speaks at McDavid Studio, 1]

Photograph of Alan Baylock speaking during a One O'Clock Lab Band concert held at Bass Performance Hall in Fort Worth, Texas as part of the McDavid Studio Concert Series.
Date: May 2, 2016
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library

[Alan Baylock speaks at McDavid Studio, 2]

Photograph of Alan Baylock speaking at a One O'Clock Lab Band concert held at Bass Performance Hall in Fort Worth, Texas as part of the McDavid Studio Concert Series.
Date: May 2, 2016
Creator: University of North Texas. College of Music.
Object Type: Photograph
System: The UNT Digital Library