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1996-2004 Trends in the Single-Family Housing Market: Spatial Analysis of the Residential Sector (open access)

1996-2004 Trends in the Single-Family Housing Market: Spatial Analysis of the Residential Sector

This report provides a detailed geographic analysis of two specific topics affecting the residential sector. First, we performed an analysis of new construction market trends using annual building permit data. We report summarized tables and national maps to help illustrate market conditions. Second, we performed a detailed geographic analysis of the housing finance market. We analyzed mortgage application data to provide citable statistics and detailed geographic summarization of the residential housing picture in the US for each year in the 1996-2004 period. The databases were linked to geographic information system tools to provide various map series detailing the results geographically. Looking at these results geographically may suggest potential new markets for TD programs addressing the residential sector that have not been considered previously. For example, we show which lenders affect which regions and which income or mortgage product classes. These results also highlight the issue of housing affordability. Energy efficiency R&D programs focused on developing new technology for the residential sector must be conscious of the costs of products resulting from research that will eventually impact the home owner or new home buyer. Results indicate that home values as a proportion of median family income in Building America communities are …
Date: September 5, 2006
Creator: Anderson, Dave M. & Elliott, Douglas B.
Object Type: Report
System: The UNT Digital Library
Agricultural Biotechnology: Background and Recent Issues (open access)

Agricultural Biotechnology: Background and Recent Issues

Since the first genetically engineered (GE) crops (also called GM [genetically modified] crops, or GMOs, genetically modified organisms) became commercially available in the mid-1990s, U.S. soybean, cotton, and corn farmers have rapidly adopted them. As adoption has spread, there have been policy debates over the costs and benefits of GE products. Issues include the impacts of GE crops on the environment and food safety, and whether GE foods should be specially labeled. Congress generally has been supportive of GE agricultural products, although some Members have expressed wariness about their adoption and regulation. The 109th Congress will likely continue to follow trade developments, particularly the U.S.-EU dispute, as well as U.S. regulatory mechanisms for approving biotech foods.
Date: September 5, 2006
Creator: Becker, Geoffrey S. & Cowan, Tadlock
Object Type: Report
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 108, No. 135, Ed. 1 Tuesday, September 5, 2006 (open access)

Altus Times (Altus, Okla.), Vol. 108, No. 135, Ed. 1 Tuesday, September 5, 2006

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: September 5, 2006
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Approaches to Beam Stabilization in X-Band Linear Colliders (open access)

Approaches to Beam Stabilization in X-Band Linear Colliders

In order to stabilize the beams at the interaction point, the X-band linear collider proposes to use a combination of techniques: inter-train and intra-train beam-beam feedback, passive vibration isolation, and active vibration stabilization based on either accelerometers or laser interferometers. These systems operate in a technologically redundant fashion: simulations indicate that if one technique proves unusable in the final machine, the others will still support adequate luminosity. Experiments underway for all of these technologies have already demonstrated adequate performance.
Date: September 5, 2006
Creator: Frisch, Josef; Hendrickson, Linda; Himel, Thomas; Markiewicz, Thomas; Raubenheimer, Tor; Seryi, Andrei et al.
Object Type: Article
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 85, No. 286, Ed. 1 Tuesday, September 5, 2006 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 85, No. 286, Ed. 1 Tuesday, September 5, 2006

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: September 5, 2006
Creator: Clements, Clifford E.
Object Type: Newspaper
System: The Portal to Texas History
Boerne Star & Recorder (Boerne, Tex.), Vol. 100, No. 71, Ed. 1 Tuesday, September 5, 2006 (open access)

Boerne Star & Recorder (Boerne, Tex.), Vol. 100, No. 71, Ed. 1 Tuesday, September 5, 2006

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: September 5, 2006
Creator: Cartwright, Brian
Object Type: Newspaper
System: The Portal to Texas History

[Changing the Face of Leadership One Woman at a Time presentation]

A presentation for the end of the year following the League of Professional Women. There are pictures from the events, including speakers and the tables set up for luncheons.
Date: September 5, 2006
Creator: University of North Texas. Multicultural Center.
Object Type: Presentation
System: The UNT Digital Library
Combining Equations of State in Kull (open access)

Combining Equations of State in Kull

For ICF applications, the temperatures are hot enough that materials can transition to an atomic state or plasma. If we are simulating an ICF capsule, then either thru ALE, physical diffusion, transmutation by nuclear reactions, a mix model, or numerical diffusion (if we are running an Eulerian code), we will generate zones that contain multiple materials. It may be desired to treat certain mixtures of materials or mixed zones as atomic mixtures rather than as chunk mixtures. For example, suppose we have a deuterated material that is initially separated from a tritiated material. As these quantities come into contact at the atomic level, high energy neutrons will be generated from the D + T reaction. However, if we had a chunk of deuterium and a chunk of tritium in the same computational zone, then the D + T reaction would not take place. In dealing with atomic mixtures, two topics that immediately come to mind are mixed equations of state and mixed opacities. This report will only focus on the equation of state (EOS) aspect and its implementation in the Kull code. Imagine we have a zone that contains an atomic mixture of plastic and steel. If we know the …
Date: September 5, 2006
Creator: Ulitsky, M; Zimmerman, G & Renard, P
Object Type: Report
System: The UNT Digital Library
Cultural Resources Survey of Mustang Water Supply Corporation's Proposed Water Pipeline Improvements, Bosque County, Texas (open access)

Cultural Resources Survey of Mustang Water Supply Corporation's Proposed Water Pipeline Improvements, Bosque County, Texas

A report of an archaeological survey conducted to locate any cultural resources for proposed water pipeline improvements in Bosque County, Texas.
Date: September 5, 2006
Creator: Todd, Jesse
Object Type: Report
System: The Portal to Texas History
Defense: FY2007 Authorization and Appropriations (open access)

Defense: FY2007 Authorization and Appropriations

The Senate began floor debate on the FY2007 defense appropriations bill, H.R. 5631 on August 1, but it did not complete the bill before adjourning for the August recess. The Senate plans to resume action on September 5. As reported by the appropriations committee, the bill provided $453.5 billion for defense, including $50 billion in appropriations for overseas operations. The total is $9.1 billion less than the Administration requested. In floor action, the Senate added substantial amounts to the $50 billion in emergency spending, including $13.1 billion to reequip units returning from abroad and $1.8 billion for border security.
Date: September 5, 2006
Creator: Daggett, Stephen
Object Type: Report
System: The UNT Digital Library
Defense Infrastructure: Actions Taken to Improve the Management of Utility Privatization, but Some Concerns Remain (open access)

Defense Infrastructure: Actions Taken to Improve the Management of Utility Privatization, but Some Concerns Remain

A letter report issued by the Government Accountability Office with an abstract that begins "Department of Defense (DOD) installations have about 2,600 electric, water, wastewater, and natural gas utility systems valued at about $50 billion. In 1997, DOD decided that privatization was the preferred method for improving utility systems, and Congress approved legislative authority for privatizing DOD's utility systems with Public Law No. 105-85. DOD estimates that some utility privatization contracts will cost over $100 million. In a May 2005 report, GAO identified several management weaknesses in DOD's implementation of the program. The Fiscal Year 2006 National Defense Authorization Act required GAO to evaluate and report on changes to the utility privatization program since May 2005. Accordingly, this report updates the status of the program and discusses the effect of DOD's changes on the concerns noted last year. To conduct this review, GAO summarized program status and costs, assessed DOD's changes to program guidance and in other areas, and reviewed the services' implementation of the changes."
Date: September 5, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Defense Logistics: Changes to Stryker Vehicle Maintenance Support Should Identify Strategies for Addressing Implementation Challenges (open access)

Defense Logistics: Changes to Stryker Vehicle Maintenance Support Should Identify Strategies for Addressing Implementation Challenges

Correspondence issued by the Government Accountability Office with an abstract that begins "As part of the Army's ongoing transformation efforts, in October 1999 the Army announced the Stryker brigade concept. The Stryker brigade is a unit designed to provide the Army with a rapidly deployable force that is capable of operating against the full spectrum of military threats. To meet the Army's requirements for being rapidly deployable and combat capable, the Stryker brigade relies on new sustainment concepts, such as minimizing the number of personnel and spare parts within the brigade and reaching back to assets outside the brigade for support, which are not found in other existing Army brigades. In a span of 6 years, the Army announced its intention to create a new brigade, chose a vehicle, tested the operational concept, and deployed three brigades in support of Operation Iraqi Freedom. The Army is also sending one Stryker brigade for a second rotation to Iraq and is developing four additional Stryker brigades. To support the accelerated development and deployment timeline, the Army relied on contractors to support some equipment within the Stryker brigade, such as the Stryker vehicle and computer and communication systems. The largest group of contractor …
Date: September 5, 2006
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
The Effects of Void Shape on the Mechanical Properties of Rock (open access)

The Effects of Void Shape on the Mechanical Properties of Rock

The bonded-particle model for rock (Potyondy and Cundall, 2004) represents rock by a dense packing of non-uniform-sized circular or spherical particles that are bonded together at their contact points and whose mechanical behavior is simulated by the distinct-element method using the two- and three-dimensional programs PFC2D and PFC3D. A bonded-particle model of lithophysal tuff has been used to study the effect of lithophysae (hollow, bubble-like voids) on the mechanical properties (Young's modulus and unconfined compressive strength) of this rock, and to quantify the variability of these properties. The model reproduces the failure mechanisms observed in the laboratory and exhibits a reduction of strength and modulus with increasing lithophysal volume fraction. The effect of void shape on mechanical properties is studied by inserting randomly distributed voids of simple shape (circle, triangle and star) and by inserting voids corresponding with lithophysal cavities identified in panel maps of the walls of a tunnel through this material. These studies address tunnel-stability issues associated with mechanical degradation of planned emplacement drifts at Yucca Mountain, which is the designated site for the proposed US high-level nuclear waste repository.
Date: September 5, 2006
Creator: Potyondy, D.O.
Object Type: Report
System: The UNT Digital Library
Environmental application of stable xenon and radioxenonmonitoring (open access)

Environmental application of stable xenon and radioxenonmonitoring

Characterization of transuranic waste is needed to makedecisions about waste site remediation. Soil-gas sampling for xenonisotopes can be used to define the locations of spent fuel andtransuranic wastes. Radioxenon in the subsurface is characteristic oftransuranic waste and can be measured with extreme sensitivity usinglarge-volume soilgas samples. Measurements at the Hanford Site showed133Xe and 135Xe levels indicative of 240Pu spontaneous fission. Stablexenon isotopic ratios from fission are distinct from atmospheric xenonbackground. Neutron capture by 135Xe produces an excess of 136Xe inreactor-produced xenon providing a means of distinguishing spent fuelfrom separated transuranic materials.
Date: September 5, 2006
Creator: Dresel, P. Evan; Olsen, Khris B.; Hayes, James C.; McIntyre,Justin I.; Waichler, Scott R.; Milbrath, Brian D. et al.
Object Type: Article
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, September 5, 2006 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Tuesday, September 5, 2006

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: September 5, 2006
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History

Faculty Recital: 2006-09-05 - Gustavo Romero, piano

Access: Use of this item is restricted to the UNT Community
Faculty recital performed at the UNT College of Music Concert Hall
Date: September 5, 2006
Creator: Romero, Gustavo
Object Type: Sound
System: The UNT Digital Library
Force Structure: DOD Needs to Integrate Data into Its Force Identification Process and Examine Options to Meet Requirements for High-Demand Support Forces (open access)

Force Structure: DOD Needs to Integrate Data into Its Force Identification Process and Examine Options to Meet Requirements for High-Demand Support Forces

A letter report issued by the Government Accountability Office with an abstract that begins "Since the terrorist attacks of September 11, 2001, the war on terrorism has dominated the global security environment. Ongoing overseas operations and heavy reliance on reservists have raised concerns about how the Department of Defense (DOD) will continue to meet its requirements using an all-volunteer force. The Army, in particular, has faced continuing demand for large numbers of forces, especially for forces with support skills. GAO was mandated to examine the extent of DOD's reliance on personnel with high-demand skills and its efforts to reduce or eliminate reliance on these personnel. Accordingly, GAO assessed (1) the combat support and combat service support skills that are in high demand and the extent to which DOD officials have visibility over personnel who are available for future deployment and (2) the extent to which DOD has conducted a comprehensive, data-driven analysis of alternatives for providing needed skills."
Date: September 5, 2006
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Greensheet (Houston, Tex.), Vol. 37, No. 361, Ed. 1 Tuesday, September 5, 2006 (open access)

Greensheet (Houston, Tex.), Vol. 37, No. 361, Ed. 1 Tuesday, September 5, 2006

Free weekly newspaper that includes business and classified advertising.
Date: September 5, 2006
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 37, No. 362, Ed. 1 Tuesday, September 5, 2006 (open access)

Greensheet (Houston, Tex.), Vol. 37, No. 362, Ed. 1 Tuesday, September 5, 2006

Free weekly newspaper that includes business and classified advertising.
Date: September 5, 2006
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Health Care Spending: Context and Policy (open access)

Health Care Spending: Context and Policy

The United States spends a large and growing share of national income on health care. In 2006, health spending is expected to approach $2.2 trillion and account for more than 16% of gross domestic product. This report contains information on the background of the healthcare industry in the United States, key issues for Congress in this policy area, and three policy directions to consider: changing health care, changing federal programs, and changing tax policy.
Date: September 5, 2006
Creator: Jenson, Jennifer
Object Type: Report
System: The UNT Digital Library
Immigration-Related Document Fraud: Overview of Civil, Criminal, and Immigration Consequences (open access)

Immigration-Related Document Fraud: Overview of Civil, Criminal, and Immigration Consequences

This report discusses the primary civil, criminal, and immigration related penalties associated with immigration related document fraud.
Date: September 5, 2006
Creator: Garcia, Michael J.
Object Type: Report
System: The UNT Digital Library
Immigration: Terrorist Grounds for Exclusion and Removal of Aliens (open access)

Immigration: Terrorist Grounds for Exclusion and Removal of Aliens

The Immigration and Nationality Act (INA) spells out a strict set of admissions criteria and exclusion rules for all foreign nationals who come permanently to the United States as immigrants (i.e., legal permanent residents) or temporarily as nonimmigrants. This report opens with an overview of the grounds for inadmissibility and summarizes key legislation enacted in recent years. Where relevant, the report discusses how recently enacted legislation, including the REAL ID Act, affects these matters. This report also briefly discusses two recent proposals that would modify the terrorism-related provisions of the INA.
Date: September 5, 2006
Creator: Garcia, Michael John & Wasem, Ruth Ellen
Object Type: Report
System: The UNT Digital Library
Immigration: Terrorist Grounds for Exclusion and Removal of Aliens (open access)

Immigration: Terrorist Grounds for Exclusion and Removal of Aliens

"This report opens with an overview of the grounds for inadmissibility and summarizes key legislation enacted in recent years" (p. i).
Date: September 5, 2006
Creator: Garcia, Michael John & Wasem, Ruth Ellen
Object Type: Report
System: The UNT Digital Library
Immigration: Terrorist Grounds for Exclusion and Removal of Aliens (open access)

Immigration: Terrorist Grounds for Exclusion and Removal of Aliens

"This report opens with an overview of the grounds for inadmissibility and summarizes key legislation enacted in recent years" (p. i).
Date: September 5, 2006
Creator: Garcia, Michael John & Wasem, Ruth Ellen
Object Type: Report
System: The UNT Digital Library