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2007 Y-12 National Security Complex Annual Illness and Injury Surveillance Report (open access)

2007 Y-12 National Security Complex Annual Illness and Injury Surveillance Report

The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.
Date: July 1, 2009
Creator: United States. Department of Energy. Office of Health, Safety, and Security.
Object Type: Report
System: The UNT Digital Library
2008 Renewable Energy Data Book (open access)

2008 Renewable Energy Data Book

This Renewable Energy Data Book for 2008 provides facts and figures on energy in general, renewable electricity in the United States, global renewable energy development, wind power, solar energy, geothermal power, biopower, hydropower, advanced water power, hydrogen, renewable fuels, and clean energy investments.
Date: July 1, 2009
Creator: unknown
Object Type: Report
System: The UNT Digital Library
81st Texas Legislature, First Called Session, House Bill 1, Chapter 1 (open access)

81st Texas Legislature, First Called Session, House Bill 1, Chapter 1

Bill introduced by the Texas House of Representatives relating to certain sources of revenue for the funding of highways and transportation projects.
Date: July 2009
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
81st Texas Legislature, First Called Session, House Concurrent Resolution 2 (open access)

81st Texas Legislature, First Called Session, House Concurrent Resolution 2

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to the passing of former state representative Leopoldo Alvarado Jr.
Date: July 2009
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
81st Texas Legislature, First Called Session, House Concurrent Resolution 3 (open access)

81st Texas Legislature, First Called Session, House Concurrent Resolution 3

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to the passing of Jim Mattox.
Date: July 2009
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
81st Texas Legislature, First Called Session, House Concurrent Resolution 5 (open access)

81st Texas Legislature, First Called Session, House Concurrent Resolution 5

Concurrent resolution introduced by the Texas House of Representatives and Senate honoring the musical drama TEXAS in Palo Duro Canyon on the occasion of its 44th season.
Date: July 2009
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
81st Texas Legislature, First Called Session, House Concurrent Resolution 6 (open access)

81st Texas Legislature, First Called Session, House Concurrent Resolution 6

Concurrent resolution introduced by the Texas House of Representatives and Senate relating to recognition of Terrell Boyd of Paris, Texas of his meritorious service in France during World War II.
Date: July 2009
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
81st Texas Legislature, First Called Session, Senate Bill 2, Chapter 2 (open access)

81st Texas Legislature, First Called Session, Senate Bill 2, Chapter 2

Bill introduced by the Texas Senate relating to the governmental entities subject to the sunset review process.
Date: July 2009
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
9th International Conference on Tetrapyrrole Photoreceptors of Photosynthetic Organisms (ICTPPO 2009): Meeting Proceedings (open access)

9th International Conference on Tetrapyrrole Photoreceptors of Photosynthetic Organisms (ICTPPO 2009): Meeting Proceedings

Tetrapyrroles are strongly pigmented heterocyclic molecules that play key roles in the harvesting of light and in its efficient conversion into chemical energy by photosynthetic organisms, including agronomically important plant species. This grant provided financial support for the International Conference on Tetrapyrrole Photoreceptors of Photosynthetic Organisms (ICTPPO 2009), the ninth in the series of ad hoc biennial conferences focused on the structure, function and biotechnological applications of tetrapyrrole photoreceptors, held at Asilomar Conference Center, Monterey CA from July 26 to July 31, 2009. The goal of this meeting was to bring together leading experts in the field of tetrapyrrole photoreceptors and from associated fields with new investigators, to provide critical analyses of the current state of their fields, the challenges and opportunities therein and their most recent unpublished discoveries to stimulate new approaches to address key issues of agricultural and energy significance. Among the 80 participants included 40 PIs (including one Nobelist in chemistry, two members of the US National Academy of Science, and a recent inductee to the Royal Society), 8 senior scientists, 1 DOE program manager, 12 postdoctoral fellows and 20 graduate students representing 13 countries. One third of the formal lecture program was reserved for discussion, and …
Date: July 1, 2009
Creator: Lagarias, J. Clark
Object Type: Article
System: The UNT Digital Library
Accelerating the Customer-Driven Microgrid Through Real-Time Digital Simulation (open access)

Accelerating the Customer-Driven Microgrid Through Real-Time Digital Simulation

Comprehensive design and testing of realistic customer-driven microgrids requires a high performance simulation platform capable of incorporating power system and control models with external hardware systems. Traditional non real-time simulation is unable to fully capture the level of detail necessary to expose real-world implementation issues. With a real-time digital simulator as its foundation, a high-fidelity simulation environment that includes a robust electrical power system model, advanced control architecture, and a highly adaptable communication network is introduced. Hardware-in-the-loop implementation approaches for the hardware-based control and communication systems are included. An overview of the existing power system model and its suitability for investigation of autonomous island formation within the microgrid is additionally presented. Further test plans are also documented.
Date: July 1, 2009
Creator: Leonard, I.; Baldwin, T. & Sloderbeck, M.
Object Type: Article
System: The UNT Digital Library
Adaption of Nonstandard Piping Components Into Present Day Seismic Codes (open access)

Adaption of Nonstandard Piping Components Into Present Day Seismic Codes

With spiraling energy demand and flat energy supply, there is a need to extend the life of older nuclear reactors. This sometimes requires that existing systems be evaluated to present day seismic codes. Older reactors built in the 1960s and early 1970s often used fabricated piping components that were code compliant during their initial construction time period, but are outside the standard parameters of present-day piping codes. There are several approaches available to the analyst in evaluating these non-standard components to modern codes. The simplest approach is to use the flexibility factors and stress indices for similar standard components with the assumption that the non-standard component’s flexibility factors and stress indices will be very similar. This approach can require significant engineering judgment. A more rational approach available in Section III of the ASME Boiler and Pressure Vessel Code, which is the subject of this paper, involves calculation of flexibility factors using finite element analysis of the non-standard component. Such analysis allows modeling of geometric and material nonlinearities. Flexibility factors based on these analyses are sensitive to the load magnitudes used in their calculation, load magnitudes that need to be consistent with those produced by the linear system analyses where the …
Date: July 1, 2009
Creator: Clark, D. T.; Russell, M. J.; Spears, R. E. & Jensen, S. R.
Object Type: Article
System: The UNT Digital Library
The Advocate, Volume 14, Issue 3, July-September 2009 (open access)

The Advocate, Volume 14, Issue 3, July-September 2009

Quarterly update providing information on environmental regulations for small businesses and local governments in Texas.
Date: July 2009
Creator: Texas Commission on Environmental Quality
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Agriculture and Related Agencies: FY2009 Appropriations (open access)

Agriculture and Related Agencies: FY2009 Appropriations

This report considers FY2009 appropriations in regards to agricultural agencies. Moreover, the report examines the budget for these agencies and different versions of appropriations bills on the matter.
Date: July 1, 2009
Creator: Monke, Jim
Object Type: Report
System: The UNT Digital Library
The Altus Times (Altus, Okla.), Vol. 111, No. 255, Ed. 1 Wednesday, July 1, 2009 (open access)

The Altus Times (Altus, Okla.), Vol. 111, No. 255, Ed. 1 Wednesday, July 1, 2009

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: July 1, 2009
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
American Somoa as a Fishing Community (open access)

American Somoa as a Fishing Community

From abstract: Monitoring the institutional, socioeconomic, and cultural aspects of fishing is just as important as monitoring fish populations and habitat in ensuring American Samoa's ability to sustain itself as a fishing community.
Date: July 2009
Creator: Allen, Stewart
Object Type: Report
System: The UNT Digital Library
Analysis of RFQ vacuum system for HINS tests at MDB (open access)

Analysis of RFQ vacuum system for HINS tests at MDB

The arrangement of RFQ vacuum system is briefly described. The projections of the vacuum level using standard out-gassing rates for the RFQ major components are compared with measurements. The permeation of water through the Viton O-rings of the LCW manifold inside the RFQ vacuum vessel is analyzed and compared with RGA data. A model where the out-gassing water from the vanes inner surfaces affects seriously RFQ operation is devised and compared with RFQ performance. The rate of a hydrogen gas spill from the LEBT into the RFQ vacuum space is also projected. Suggestions to correct and improve RFQ operation are presented.
Date: July 1, 2009
Creator: Piekarz, Henryk
Object Type: Report
System: The UNT Digital Library
Analysis of Transmitted Optical Spectrum Enabling Accelerated Testing of CPV Designs: Preprint (open access)

Analysis of Transmitted Optical Spectrum Enabling Accelerated Testing of CPV Designs: Preprint

Reliability of CPV systems' materials is not well known; methods for accelerated UV testing have not been developed. UV and IR spectra transmitted through representative optical systems are evaluated.
Date: July 1, 2009
Creator: Miller, D. C.; Kempe, M. D.; Kennedy, C. E. & Kurtz, S. R.
Object Type: Article
System: The UNT Digital Library

The Apiary Project: High-Throughput Workflow for Computer-Assisted Human Parsing of Biological Specimen Label Data

Presentation for the 2009 Society for the Preservation of Natural History Collections Meeting. This presentation discusses research on high-throughput workflow for computer-assisted human parsing of biological specimen label data. This is part of the Apiary Project, a collaboration of the Texas Center for Digital Knowledge at the University of North Texas and the Botanical Research Institute of Texas.
Date: July 2009
Creator: Best, Jason H.; Neill, Amanda K. & Moen, William E.
Object Type: Presentation
System: The UNT Digital Library
Approach for Selection of Rayleigh Damping Parameters Used for Time History Analysis (open access)

Approach for Selection of Rayleigh Damping Parameters Used for Time History Analysis

Nonlinearities, whether geometric or material, need to be addressed in seismic analysis. One good analysis method that can address these nonlinearities is direct time integration with Rayleigh damping. Modal damping is the damping typically specified in seismic analysis Codes and Standards. Modal damping is constant for all frequencies where Rayleigh damping varies with frequency. An approach is proposed here for selection of Rayleigh damping coefficients to be used in seismic analyses that are consistent with given Modal damping. The approach uses the difference between the modal damping response and the Rayleigh damping response along with effective mass properties of the model being evaluated to match overall system response levels. This paper provides a simple example problem to demonstrate the approach. It also provides results for a finite element model representing an existing piping system. Displacement, acceleration, and stress results are compared from model runs using modal damping and model runs using Rayleigh damping with coefficients selected using the proposed method.
Date: July 1, 2009
Creator: Spears, R. E. & Jensen, S. R.
Object Type: Article
System: The UNT Digital Library
Assessing the Reliability of Computer-Processed Data (Supersedes GAO-03-273G) (open access)

Assessing the Reliability of Computer-Processed Data (Supersedes GAO-03-273G)

Guidance issued by the Government Accountability Office with an abstract that begins "This publication supersedes GAO-03-273G, Assessing the Reliability of Computer-Processed Data, October 2002. GAO published a guide to assist its auditing staff in ensuring the reliability of computer-based data. The guidance provides a flexible, risk-based framework for data reliability assessments that can be geared to the specific circumstances of each engagement. The framework is built on (1) making use of all existing information about the data; (2) performing at least a minimal level of data testing; (3) doing only the amount of work necessary to determine whether the data are reliable enough for GAO's purposes; (4) maximizing professional judgment; and (5) bringing the appropriate people, including management, to the table at key decision points."
Date: July 1, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Assessment of Hypothermia Blankets Using an Advanced Thermal Manikin: Preprint (open access)

Assessment of Hypothermia Blankets Using an Advanced Thermal Manikin: Preprint

A thermal manikin developed at NREL helped to assess thermal blankets used to treat U.S. Army personnel suffering from hypothermia. The chemical blanket showed the best thermal performance.
Date: July 1, 2009
Creator: Rugh, J. P. & Barazanji, K.
Object Type: Article
System: The UNT Digital Library
An Audit Report on the Board of Public Accountancy: A Self-directed, Semi-independent Agency (open access)

An Audit Report on the Board of Public Accountancy: A Self-directed, Semi-independent Agency

Report of the Texas State Auditor's Office related to verifying the accuracy of certain key financial statement balances and the effectiveness of key financial controls at the Board; verifying the accuracy of, and evaluate trends in, selected performance measures that the Board uses; and evaluating the Board's process for setting fees and penalties.
Date: July 2009
Creator: Texas. Office of the State Auditor.
Object Type: Report
System: The Portal to Texas History
An Audit Report on the Department of Banking (open access)

An Audit Report on the Department of Banking

Report of the Texas State Auditor's Office related to determining whether the Department of Banking (Department) complies with applicable statutes, administrative rules, and agency policy in monitoring the safety and soundness of state-chartered commercial banks, and overseeing the commercial banks identified as having a poor or deteriorating financial condition.
Date: July 2009
Creator: Texas. Office of the State Auditor.
Object Type: Report
System: The Portal to Texas History
Audit Report on "The Department of Energy's Opportunity for Energy Savings Through the Use of Setbacks in its Facilities" (open access)

Audit Report on "The Department of Energy's Opportunity for Energy Savings Through the Use of Setbacks in its Facilities"

Our testing at Office of Science and National Nuclear Security Administration facilities revealed that the Department either did not use or failed to properly maintain setback systems and equipment in a number of instances. At just the four sites we visited, the Department had not ensured that setback conservation methods were used for 35 of the 55 (approximately 64 percent) owned or leased buildings included in our review. The buildings that did not use setbacks capabilities to control energy consumption comprised over one million square feet of space. Specifically: Although in place or capable of being deployed, officials did not utilize setbacks in 20 separate buildings; and, Equipment in 15 other buildings had either never been enabled or had deteriorated and was no longer functional, thus making setbacks impossible. Typical of the problems we noted, the Y-12 National Security Complex recently leased two buildings that were constructed with setback capability. The property manager for these buildings told us that the setback equipment was not used because the owner of the properties had not purchased the software necessary to enable the capability. In another case, we learned that Los Alamos National Laboratory was not using the setback capability in two buildings …
Date: July 1, 2009
Creator: unknown
Object Type: Report
System: The UNT Digital Library