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Let's Do

Access: Use of this item is restricted to the UNT Community
In the nine stories of Let’s Do, various calamities strike ordinary Midwesterners, who cope with a mixture of good intentions and ineptitude. Balancing humor with painful clarity, author Rebecca Meacham pulls readers into the lives of characters who struggle with—and more often against—change. “Rebecca Meacham has one of the freshest voices I've encountered in a long time. Blatantly wise, she creates stories that are deliciously subversive, brave and outrageous, reminiscent of a young Alice Hoffman. As the lives of her characters get derailed, they move with the damaged grace of walking through broken glass on tiptoe. This is a writer whose words speak with emotional resonance about the resilience of the human heart—a beautiful, authentic talent who knows that when you turn life upside down, you get good measures of both trouble and laughter, a lesson the very best writers recognize early.”—Jonis Agee, judge
Date: December 15, 2004
Creator: Meacham, Rebecca
Object Type: Book
System: The UNT Digital Library
Homeland Security: Further Action Needed to Promote Successful Use of Special DHS Acquisition Authority (open access)

Homeland Security: Further Action Needed to Promote Successful Use of Special DHS Acquisition Authority

A letter report issued by the Government Accountability Office with an abstract that begins "The Homeland Security Act of 2002 authorized the Department of Homeland Security (DHS) to establish a pilot program for the use of acquisition agreements known as "other transactions." Because they are exempt from many of the requirements that apply to government contracts, other transactions can be useful in acquiring cutting-edge technologies from entities that traditionally have declined to do business with the government. The act requires GAO to report to Congress on the use of other transactions by DHS. To fulfill this obligation, GAO (1) determined if DHS has developed policies and established a workforce to manage other transactions effectively and (2) evaluated how effectively DHS has used its other transactions authority to attract nontraditional government contractors."
Date: December 15, 2004
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
VA Patient Safety Program: A Cultural Perspective at Four Medical Facilities (open access)

VA Patient Safety Program: A Cultural Perspective at Four Medical Facilities

A chapter report issued by the Government Accountability Office with an abstract that begins "The Department of Veterans Affairs (VA) introduced its Patient Safety Program in 1999 in order to discover and fix system flaws that could harm patients. The Program process relies on staff reports of close calls and adverse events. GAO found that achieving success requires a cultural shift from fear of punishment for reporting close calls and adverse events to mutual trust and comfort in reporting them. GAO used ethnographic techniques to study the Patient Safety Program from the perspective of direct care clinicians at four VA medical facilities. This approach recognizes that what people say, do, and believe reflects a shared culture. The focus included (1) the status of VA's efforts to implement the Program, (2) the extent to which a culture exists that supports the Program, and (3) practices that promote patient safety. GAO combined more traditional survey methods with those from ethnography, including in-depth interviews and observation."
Date: December 15, 2004
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
[Minutes: Intelligence Joint Cross-Service Group, December 15, 2004] (open access)

[Minutes: Intelligence Joint Cross-Service Group, December 15, 2004]

BRAC 2005 Intelligence Joint Cross-Service Group Meeting Minutes of December 15, 2004. The document is redacted and includes the IJCSG Principals Meeting brief (PowerPoint slides).
Date: December 15, 2004
Creator: United States. Department of Defense.
Object Type: Text
System: The UNT Digital Library
Simplified Design Criteria for Very High Temperature Applications in Generation IV Reactors (open access)

Simplified Design Criteria for Very High Temperature Applications in Generation IV Reactors

The goal of this activity is to provide simplified criteria which can be used in rapid feasibility assessments of the structural viability of very high temperature components in conceptual and early preliminary design phases for Generation IV reactors. The current criteria in ASME Code Section III, Subsection NH, hereafter referred to as NH, (and Code Case N-201 for core support structures) are difficult and require a complex deconstruction of finite element analysis results for their implementation. Further, and most important, times, temperatures and some materials of interest to the very high temperature Generation IV components are not covered by the current provisions of NH. Future revisions to NH are anticipated that will address very high temperature Generation IV components and materials requirements but, until that occurs interim guidance is required for design activities to proceed. These simplified criteria are for design guidance and are not necessarily in rigorous compliance with NH methodology. Rather, the objective is for criteria which address the early design needs of very high temperature Generation IV components and materials. The intent is to provide simplified but not overly conservative design methods. When more rigorous criteria and methods are incorporated in NH, the degree of conservatism should …
Date: December 15, 2004
Creator: McGreevy, TE
Object Type: Report
System: The UNT Digital Library
Smart Libraries: Best SQE Practices for Libraries with an Emphasis on Scientific Computing (open access)

Smart Libraries: Best SQE Practices for Libraries with an Emphasis on Scientific Computing

As scientific computing applications grow in complexity, more and more functionality is being packaged in independently developed libraries. Worse, as the computing environments in which these applications run grow in complexity, it gets easier to make mistakes in building, installing and using libraries as well as the applications that depend on them. Unfortunately, SQA standards so far developed focus primarily on applications, not libraries. We show that SQA standards for libraries differ from applications in many respects. We introduce and describe a variety of practices aimed at minimizing the likelihood of making mistakes in using libraries and at maximizing users' ability to diagnose and correct them when they occur. We introduce the term Smart Library to refer to a library that is developed with these basic principles in mind. We draw upon specific examples from existing products we believe incorporate smart features: MPI, a parallel message passing library, and HDF5 and SAF, both of which are parallel I/O libraries supporting scientific computing applications. We conclude with a narrative of some real-world experiences in using smart libraries with Ale3d, VisIt and SAF.
Date: December 15, 2004
Creator: Miller, M C; Reus, J F; Matzke, R P; Koziol, Q A & Cheng, A P
Object Type: Article
System: The UNT Digital Library
Cherokeean Herald (Rusk, Tex.), Vol. 155, No. 43, Ed. 1 Wednesday, December 15, 2004 (open access)

Cherokeean Herald (Rusk, Tex.), Vol. 155, No. 43, Ed. 1 Wednesday, December 15, 2004

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date: December 15, 2004
Creator: Whitehead, Marie
Object Type: Newspaper
System: The Portal to Texas History
Topics in Aging: Income and Poverty Among Older Americans in 2002 (open access)

Topics in Aging: Income and Poverty Among Older Americans in 2002

None
Date: December 15, 2004
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Environmental Protection Issues in the 108th Congress (open access)

Environmental Protection Issues in the 108th Congress

None
Date: December 15, 2004
Creator: Fletcher, Susan R. & Isler, Margaret
Object Type: Report
System: The UNT Digital Library
Water Quality: Implementing the Clean Water Act (open access)

Water Quality: Implementing the Clean Water Act

This report includes information regarding the implementation of the Clean Water Act. Total maximum daily load requirements, funding issues, and stormwater discharges are among topics discussed in this report.
Date: December 15, 2004
Creator: Copeland, Claudia
Object Type: Report
System: The UNT Digital Library
[Letter from Becky Levy to General-Purpose Political Committees] (open access)

[Letter from Becky Levy to General-Purpose Political Committees]

Letter from Becky Levy to General-Purpose Political Committees County Executive Committees on June 18, 2005 discussing a semiannual campaign finance report with the Texas Ethics Commission due on July 18, 2005. Includes information regarding electronic filing, exemption from electronic filling, cash on hand, corporate expenditures for administration or solicitation purposes, civil penalty for late filing, filing deadline, filing schedules, website address, questions, and software instructions for reporting "cash on hand."
Date: December 15, 2004
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
How to Find Information in a Library and on the Internet (open access)

How to Find Information in a Library and on the Internet

This guide to finding information in libraries and on the Internet has been prepared for constituents who want to learn more about topics that interest them. It includes background directories, current information, reference books, and websites for government, politics, legislation, and other sources. It lists a number of Internet search engines, which can be used at many public libraries. It also suggests guides on how to search, including one for kids.
Date: December 15, 2004
Creator: Platt, Suzy
Object Type: Report
System: The UNT Digital Library
National Alliance for Clean Energy Incubators New Mexico Clean Energy Incubator (open access)

National Alliance for Clean Energy Incubators New Mexico Clean Energy Incubator

The National Alliance for Clean Energy Incubators was established by the National Renewable Energy Laboratory (NREL) to develop an emerging network of business incubators for entrepreneurs specializing in clean energy enterprises. The Alliance provides a broad range of business services to entrepreneurs in specific geographic locales across the U.S. and in diverse clean energy technology areas such as fuel cells, alternative fuels, power generation, and renewables, to name a few. Technology Ventures Corporation (TVC) participates in the Alliance from its corporate offices in Albuquerque, NM, and from its sites in Northern and Southern New Mexico, California, and Nevada. TVC reports on the results of its attempts to accelerate the growth and success of clean energy and energy efficiency companies through its array of business support services. During the period from September 2002 through September 2004, TVC describes contributions to the Alliance including the development of 28 clients and facilitating capital raises exceeding $35M.
Date: December 15, 2004
Creator: Roberts, Suzanne S.
Object Type: Report
System: The UNT Digital Library
Verification and Validation of MERCURY: A Modern, Monte Carlo Particle Transport Code (open access)

Verification and Validation of MERCURY: A Modern, Monte Carlo Particle Transport Code

None
Date: December 15, 2004
Creator: Procassini, R J; Cullen, D E; Greenman, G M & Hagmann, C A
Object Type: Article
System: The UNT Digital Library
Thermophysical Properties of Heat Resistant Shielding Material (open access)

Thermophysical Properties of Heat Resistant Shielding Material

This project was aimed at determining thermal conductivity, specific heat and thermal expansion of a heat resistant shielding material for neutron absorption applications. These data are critical in predicting the structural integrity of the shielding under thermal cycling and mechanical load. The measurements of thermal conductivity and specific heat were conducted in air at five different temperatures (-31 F, 73.4 F, 140 F, 212 F and 302 F). The transient plane source (TPS) method was used in the tests. Thermal expansion tests were conducted using push rod dilatometry over the continuous range from -40 F (-40 C) to 302 F (150 C).
Date: December 15, 2004
Creator: Porter, W.D.
Object Type: Report
System: The UNT Digital Library
Yoakum Herald-Times (Yoakum, Tex.), Vol. 112, No. 50, Ed. 1 Wednesday, December 15, 2004 (open access)

Yoakum Herald-Times (Yoakum, Tex.), Vol. 112, No. 50, Ed. 1 Wednesday, December 15, 2004

Weekly newspaper from Yoakum, Texas that includes local, state, and national news along with advertising.
Date: December 15, 2004
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
2003 Toxic Chemical Release Inventory Report for the Emergency Planning and Community Right-to-Know Act of 1986, Title III, Section 313 (open access)

2003 Toxic Chemical Release Inventory Report for the Emergency Planning and Community Right-to-Know Act of 1986, Title III, Section 313

None
Date: December 15, 2004
Creator: Stockton, M.
Object Type: Report
System: The UNT Digital Library
Catalyzed hydrogenation of nitrogen and ethylene on metal (Fe, Pt) single crystal surfaces and effects of coadsorption: A sum frequency generation vibrational spectroscopy study (open access)

Catalyzed hydrogenation of nitrogen and ethylene on metal (Fe, Pt) single crystal surfaces and effects of coadsorption: A sum frequency generation vibrational spectroscopy study

High-pressure catalytic reactions and associated processes, such as adsorption have been studied on a molecular level on single crystal surfaces. Sum Frequency Generation (SFG) vibrational spectroscopy together with Auger Electron Spectroscopy (AES), Temperature Programmed Desorption (TPD) and Gas Chromatography (GC) were used to investigate the nature of species on catalytic surfaces and to measure the catalytic reaction rates. Special attention has been directed at studying high-pressure reactions and in particular, ammonia synthesis in order to identify reaction intermediates and the influence of adsorbates on the surface during reaction conditions. The adsorption of gases N{sub 2}, H{sub 2}, O{sub 2} and NH{sub 3} that play a role in ammonia synthesis have been studied on the Fe(111) crystal surface by sum frequency generation vibrational spectroscopy using an integrated Ultra-High Vacuum (UHV)/high-pressure system. SFG spectra are presented for the dissociation intermediates, NH{sub 2} ({approx}3325 cm{sup -1}) and NH ({approx}3235 cm{sup -1}) under high pressure of ammonia (200 Torr) on the clean Fe(111) surface. Addition of 0.5 Torr of oxygen to 200 Torr of ammonia does not significantly change the bonding of dissociation intermediates to the surface. However, it leads to a phase change of nearly 180{sup o} between the resonant and non-resonant second …
Date: December 15, 2004
Creator: Westerberg, Staffan Per Gustav
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Cavity Ring-Down Spectroscopy Mercury Continuous Emission Monitor (open access)

A Cavity Ring-Down Spectroscopy Mercury Continuous Emission Monitor

The Sensor Research & Development Corporation (SRD) has undertaken the development of a Continuous Emissions Monitor (CEM) for mercury based on the technique of Cavity Ring-Down Spectroscopy (CRD). The project involved building an instrument for the detection of trace levels of mercury in the flue gas emissions from coal-fired power plants. The project has occurred over two phases. The first phase concentrated on the development of the ringdown cavity and the actual detection of mercury. The second phase dealt with the construction and integration of the sampling system, used to carry the sample from the flue stack to the CRD cavity, into the overall CRD instrument. The project incorporated a Pulsed Alexandrite Laser (PAL) system from Light Age Incorporated as the source to produce the desired narrow band 254 nm ultra-violet (UV) radiation. This laser system was seeded with a diode laser to bring the linewidth of the output beam from about 150 GHz to less than 60 MHz for the fundamental beam. Through a variety of non-linear optics the 761 nm fundamental beam is converted into the 254 nm beam needed for mercury detection. Detection of the mercury transition was verified by the identification of the characteristic natural isotopic …
Date: December 15, 2004
Creator: Carter, Christopher C.
Object Type: Report
System: The UNT Digital Library
Ultrasonic Concentration in a Line-Driven Cylindrical Tube (open access)

Ultrasonic Concentration in a Line-Driven Cylindrical Tube

The fractionation of particles from their suspending fluid or noninvasive micromanipulation of particles in suspension has many applications ranging from the recovery of valuable reagents from process flows to the fabrication of microelectromechanical devices. Techniques based on size, density, solubility, or electromagnetic properties exist for fulfilling these needs, but many particles have traits that preclude their use such as small size, neutral buoyancy, or uniform electromagnetic characteristics. While separation by those techniques may not be possible, often compressibility differences exist between the particle and fluid that would allow fractionation by acoustic forces. The potential of acoustic separation is known, but due to inherent difficulties in achieving and maintaining accurate alignment of the transduction system, it is rarely utilized. The objective of this project is to investigate the use of structural excitation as a potentially efficient concentration/fractionation method for particles in suspension. It is demonstrated that structural excitation of a cylindrically symmetric cavity, such as a tube, allows non-invasive, fast, and low power concentration of particles suspended in a fluid. The inherent symmetry of the system eliminates the need for careful alignment inherent in current acoustic concentration devices. Structural excitation distributes the acoustic field throughout the volume of the cavity, which …
Date: December 15, 2004
Creator: Goddard, G.R.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Effects of Elevated CO2 on Root Dynamics and Root Function in a Mojave Desert Ecosystem (open access)

Effects of Elevated CO2 on Root Dynamics and Root Function in a Mojave Desert Ecosystem

None
Date: December 15, 2004
Creator: Nowak, Roberts
Object Type: Report
System: The UNT Digital Library
Strategies for Detecting Hidden Geothermal Systems by Near-Surface Gas Monitoring (open access)

Strategies for Detecting Hidden Geothermal Systems by Near-Surface Gas Monitoring

''Hidden'' geothermal systems are those systems above which hydrothermal surface features (e.g., hot springs, fumaroles, elevated ground temperatures, hydrothermal alteration) are lacking. Emissions of moderate to low solubility gases (e.g., CO2, CH4, He) may be one of the primary near-surface signals from these systems. Detection of anomalous gas emissions related to hidden geothermal systems may therefore be an important tool to discover new geothermal resources. This study investigates the potential for CO2 detection and monitoring in the subsurface and above ground in the near-surface environment to serve as a tool to discover hidden geothermal systems. We focus the investigation on CO2 due to (1) its abundance in geothermal systems, (2) its moderate solubility in water, and (3) the wide range of technologies available to monitor CO2 in the near-surface environment. However, monitoring in the near-surface environment for CO2 derived from hidden geothermal reservoirs is complicated by the large variation in CO2 fluxes and concentrations arising from natural biological and hydrologic processes. In the near-surface environment, the flow and transport of CO2 at high concentrations will be controlled by its high density, low viscosity, and high solubility in water relative to air. Numerical simulations of CO2 migration show that CO2 concentrations …
Date: December 15, 2004
Creator: Lewicki, Jennifer L. & Oldenburg, Curtis M.
Object Type: Report
System: The UNT Digital Library
Comparative metagenomics of microbial communities (open access)

Comparative metagenomics of microbial communities

The predicted proteins encoded in DNA isolated from environmental microbial community samples reveal habitat-specific metabolic demands.
Date: December 15, 2004
Creator: Tringe, Susannah Green; von Mering, Christian; Kobayashi, Arthur; Salamov, Asaf A.; Chen, Kevin; Chang, Hwai W. et al.
Object Type: Article
System: The UNT Digital Library
The Archer Advocate (Holliday, Tex.), Vol. 2, No. 37, Ed. 1 Wednesday, December 15, 2004 (open access)

The Archer Advocate (Holliday, Tex.), Vol. 2, No. 37, Ed. 1 Wednesday, December 15, 2004

Weekly newspaper from Holliday, Texas that includes local, state, and national news along with advertising.
Date: December 15, 2004
Creator: Thomas, John
Object Type: Newspaper
System: The Portal to Texas History