Green Infrastructure and Issues in Managing Urban Stormwater (open access)

Green Infrastructure and Issues in Managing Urban Stormwater

This report discusses the issue of stormwater, or runoff, which is considered largely a problem of excess rainwater or snowmelt impacting communities. Prevailing engineering practices were to move stormwater away from cities as rapidly as possible to avoid potential damages from flooding. More recently, these practices have evolved and come to recognize stormwater as a resource that, managed properly within communities, has multiple benefits.
Date: May 2, 2016
Creator: Copeland, Claudia
Object Type: Report
System: The UNT Digital Library
The Influence of Urban Green Spaces on Declining Bumble Bees (Hymenoptera: Apidae) (open access)

The Influence of Urban Green Spaces on Declining Bumble Bees (Hymenoptera: Apidae)

Bumble bees (Bombus spp.) are adept pollinators of countless cultivated and wild flowering plants, but many species have experienced declines in recent decades. Though urban sprawl has been implicated as a driving force of such losses, urban green spaces hold the potential to serve as habitat islands for bumble bees. As human populations continue to grow and metropolitan areas become larger, the survival of many bumble bee species will hinge on the identification and implementation of appropriate conservation measures at regional and finer scales. North Texas is home to some the fastest-growing urban areas in the country, including Denton County, as well as at least two declining bumble bee species (B. pensylvanicus and B. fraternus). Using a combination of field , molevular DNA and GIS methods I evaluated the persistence of historic bumble bee species in Denton County, and investigated the genetic structure and connectivity of the populations in these spaces. Field sampling resulted in the discovery of both B. pensylvanicus and B. fraternus in Denton County's urban green spaces. While the relative abundance of B. fraternus in these spaces was significantly lower than historic levels gleaned from museum recors, that of B. pensylvanicus was significantly higher. Statistical analyses found …
Date: May 2016
Creator: Beckham, Jessica L.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Field Validation of Zero Energy Lab Water-to-Water Ground Coupled Heat Pump Model (open access)

Field Validation of Zero Energy Lab Water-to-Water Ground Coupled Heat Pump Model

Heat pumps are a vital part of each building for their role in keeping the space conditioned for the occupant. This study focuses on developing a model for the ground-source heat pump at the Zero Energy lab at the University of North Texas, and finding the minimum data required for generating the model. The literature includes many models with different approaches to determine the performance of the heat pump. Each method has its pros and cons. In this research the equation-fit method was used to generate a model based on the data collected from the field. Two experiments were conducted for the cooling mode: the first one at the beginning of the season and the second one at the peak of the season to cover all the operation conditions. The same procedure was followed for the heating mode. The models generated based on the collected data were validated against the experiment data. The error of the models was within ±10%. The study showed that the error could be reduced by 20% to 42% when using the field data to generate the model instead of the manufacturer’s catalog data. Also it was found that the minimum period to generate the cooling …
Date: May 2016
Creator: Abdulameer, Saif
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Performance Evaluation of UNT Apogee Stadium Wind Turbines (open access)

Performance Evaluation of UNT Apogee Stadium Wind Turbines

The following report chronicles the University of North Texas Wind Turbine Project at Apogee Stadium. The timeline of events will include the feasibility study conducted by and for the university, grant awards from the Texas State Energy Conservation Office to fund the project, and a three-year sample of real time performance data since installation. The purpose of this case study is to compare the energy generation estimates by various stakeholders to the measured energy generation using a new but uniform performance relationship. In order to optimize energy generation in wind turbine generator systems, the most common wind speeds measured at the site should also be the most efficient wind speeds at which the wind turbine can convert the kinetic energy in the wind into mechanical energy and ultimately electrical energy. The tool used to convey this relationship will be a figure plotting the wind speed profile against the efficiency curve of the wind turbine. Applying this relationship tool to the UNT Apogee Stadium wind turbines provided valuable results. The most common wind speeds at Apogee Stadium are not the most efficient wind speed for the turbine. Also, the most common wind speeds were near the lower limit of the wind …
Date: May 2016
Creator: McCary, William D., III
Object Type: Thesis or Dissertation
System: The UNT Digital Library
[University-wide Spring 2016 commencement ceremony and UNT's 125th Anniversary celebration] captions transcript

[University-wide Spring 2016 commencement ceremony and UNT's 125th Anniversary celebration]

Video recording of the University-wide Spring 2016 commencement ceremony held at Apogee Stadium on Friday, May 13 at 10:00 a.m. Approximately 3,411 undergraduate students, 740 masters students and 119 doctoral students were honored at the ceremony. The ceremony includes remarks by UNT President Dr. Neal Smatresk, System Chancellor Lee F. Jackson, System Regent Laura Wright, President of the Student Government Association Adam Allatry, former U.S. Army Sergeant and UNT Alumnus Steven Davidson, Provost and Vice President for Academic Affairs Dr. Finley Graves, and member of the Alumni Association Byron Campbell. Preceding the commencement, the video includes a narrated highlight on the origin and history of UNT, as well as a message delivered by President Dr. Neal Smatresk in celebration of the university's 125th (quasquicentennial) anniversary.
Date: May 13, 2016
Creator: University of North Texas.
Object Type: Video
System: The UNT Digital Library
Why Breastfeed? Understanding the Factors that Influence Women to Breastfeed in Southeast Fort Worth (open access)

Why Breastfeed? Understanding the Factors that Influence Women to Breastfeed in Southeast Fort Worth

Today breastfeeding is a common conversation with the ever-growing holistic movement and the effort to 'go green' as demonstrated by the proliferation of the organic food industry in recent years within the United States. Breastfeeding may reduce poor health outcomes including infant morbidity and mortality. Infant mortality is a priority in Tarrant County within southeast Fort Worth as defined by this project’s client Healthy Moms – Healthy Babies – Healthy Community. The purpose of this research was to identify the contextual factors that influence breastfeeding decisions among the zip codes in southeast Fort Worth in which infant mortality is greatest. In analysis of the data among breastfeeding mothers and stakeholders, support was the greatest contribution to successful breastfeeding.
Date: May 2016
Creator: Jimenez, Lesley S.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Poststructuralist Critical Rhetorical Analysis as a Problem Analysis Tool: A Case Study of Information Impact in Denton’s Hydraulic Fracturing Debate (open access)

Poststructuralist Critical Rhetorical Analysis as a Problem Analysis Tool: A Case Study of Information Impact in Denton’s Hydraulic Fracturing Debate

Energy and the natural environment are central concerns among stakeholders across the globe. Decisions on this scale often require interaction among a myriad of institutions and individuals who navigate a complex variety of challenges. In Denton, Texas in 2014, voters were asked to make such a decision when tasked with a referendum to determine whether the city would continue to allow hydraulic fracturing activity within its borders. For social scientists, this situation requires further analysis in an effort to better understand how and why individuals make the decisions they do. One possible approach for exploring this process is a method of poststructuralist critical rhetorical analysis, which is concerned with how individuals’ identities change through interaction with institutions. This study reflects upon the texts themselves through a poststructuralist critical rhetorical analysis of images employed by those in favor of and those against Denton’s ban on hydraulic fracturing in an attempt to identify images that alter the grid of intelligibility for the audience. The paper includes deliberation about the relative merits, subsequent disadvantages, and possible questions for further study as they relate to the theoretical implications of critical rhetorical analysis as information science. Ultimately, the study identifies poststructuralist critical rhetorical analysis as …
Date: May 2016
Creator: Sykes, Jason
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Henderson Daily News (Henderson, Tex.), Vol. 87, No. 44, Ed. 1 Monday, May 9, 2016 (open access)

Henderson Daily News (Henderson, Tex.), Vol. 87, No. 44, Ed. 1 Monday, May 9, 2016

Daily newspaper from Henderson, Texas that includes local, state, and national news along with advertising.
Date: May 9, 2016
Creator: Linebarger, Les
Object Type: Newspaper
System: The Portal to Texas History
Henderson Daily News (Henderson, Tex.), Vol. 87, No. 43, Ed. 1 Sunday, May 8, 2016 (open access)

Henderson Daily News (Henderson, Tex.), Vol. 87, No. 43, Ed. 1 Sunday, May 8, 2016

Daily newspaper from Henderson, Texas that includes local, state, and national news along with advertising.
Date: May 8, 2016
Creator: Linebarger, Les
Object Type: Newspaper
System: The Portal to Texas History
Denton Record-Chronicle (Denton, Tex.), Vol. 112, No. 278, Ed. 1 Friday, May 6, 2016 (open access)

Denton Record-Chronicle (Denton, Tex.), Vol. 112, No. 278, Ed. 1 Friday, May 6, 2016

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.
Date: May 6, 2016
Creator: Parks, Scott K.
Object Type: Newspaper
System: The Portal to Texas History
Elgin Courier (Elgin, Tex.), Vol. 126, No. 21, Ed. 1 Wednesday, May 4, 2016 (open access)

Elgin Courier (Elgin, Tex.), Vol. 126, No. 21, Ed. 1 Wednesday, May 4, 2016

Weekly newspaper from Elgin, Texas that includes local, state, and national news along with advertising.
Date: May 4, 2016
Creator: Lucio, Rachel
Object Type: Newspaper
System: The Portal to Texas History
North Texas Daily (Denton, Tex.), Vol. 106, No. 15, Ed. 1 Thursday, May 5, 2016 (open access)

North Texas Daily (Denton, Tex.), Vol. 106, No. 15, Ed. 1 Thursday, May 5, 2016

Weekly student newspaper from the University of North Texas in Denton, Texas that includes local, state, and campus news along with advertising.
Date: May 5, 2016
Creator: Friedman, Nicholas
Object Type: Newspaper
System: The Portal to Texas History
The Altus Times (Altus, Okla.), Vol. 117, No. 41, Ed. 1 Friday, May 13, 2016 (open access)

The Altus Times (Altus, Okla.), Vol. 117, No. 41, Ed. 1 Friday, May 13, 2016

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 13, 2016
Creator: Steinkopff, Eric
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 117, No. 40, Ed. 1 Thursday, May 12, 2016 (open access)

The Altus Times (Altus, Okla.), Vol. 117, No. 40, Ed. 1 Thursday, May 12, 2016

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 12, 2016
Creator: Steinkopff, Eric
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Swisher County News (Tulia, Tex.), Vol. 8, No. 22, Ed. 1 Thursday, May 26, 2016 (open access)

The Swisher County News (Tulia, Tex.), Vol. 8, No. 22, Ed. 1 Thursday, May 26, 2016

Weekly newspaper from Tulia, Texas that includes local, state, and national news along with extensive advertising.
Date: May 26, 2016
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 101, No. 128, Ed. 1 Wednesday, May 4, 2016 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 101, No. 128, Ed. 1 Wednesday, May 4, 2016

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: May 4, 2016
Creator: Brock, John
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 101, No. 165, Ed. 1 Wednesday, May 11, 2016 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 101, No. 165, Ed. 1 Wednesday, May 11, 2016

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: May 11, 2016
Creator: Brock, John
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, May 26, 2016 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, May 26, 2016

Triweekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: May 26, 2016
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 117, No. 39, Ed. 1 Wednesday, May 11, 2016 (open access)

The Altus Times (Altus, Okla.), Vol. 117, No. 39, Ed. 1 Wednesday, May 11, 2016

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 11, 2016
Creator: Steinkopff, Eric
Object Type: Newspaper
System: The Gateway to Oklahoma History
Henderson Daily News (Henderson, Tex.), Vol. 87, No. 61, Ed. 1 Sunday, May 29, 2016 (open access)

Henderson Daily News (Henderson, Tex.), Vol. 87, No. 61, Ed. 1 Sunday, May 29, 2016

Daily newspaper from Henderson, Texas that includes local, state, and national news along with advertising.
Date: May 29, 2016
Creator: Linebarger, Les
Object Type: Newspaper
System: The Portal to Texas History
Denton Record-Chronicle (Denton, Tex.), Vol. 112, No. 273, Ed. 1 Sunday, May 1, 2016 (open access)

Denton Record-Chronicle (Denton, Tex.), Vol. 112, No. 273, Ed. 1 Sunday, May 1, 2016

Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.
Date: May 1, 2016
Creator: Parks, Scott K.
Object Type: Newspaper
System: The Portal to Texas History
Henderson Daily News (Henderson, Tex.), Vol. 87, No. 49, Ed. 1 Sunday, May 15, 2016 (open access)

Henderson Daily News (Henderson, Tex.), Vol. 87, No. 49, Ed. 1 Sunday, May 15, 2016

Daily newspaper from Henderson, Texas that includes local, state, and national news along with advertising.
Date: May 15, 2016
Creator: Linebarger, Les
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Saturday, May 28, 2016 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Saturday, May 28, 2016

Triweekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: May 28, 2016
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Henderson Daily News (Henderson, Tex.), Vol. 87, No. 37, Ed. 1 Sunday, May 1, 2016 (open access)

Henderson Daily News (Henderson, Tex.), Vol. 87, No. 37, Ed. 1 Sunday, May 1, 2016

Daily newspaper from Henderson, Texas that includes local, state, and national news along with advertising.
Date: May 1, 2016
Creator: Linebarger, Les
Object Type: Newspaper
System: The Portal to Texas History