Resource Type

Tactical employment : tank destroyer unit. (open access)

Tactical employment : tank destroyer unit.

"This manual is a guide to the tactical employment of tank destroyer units both self-propelled and towed." (Page 1.)
Date: July 18, 1944
Creator: United States. War Department.
System: The UNT Digital Library
Base Visit Trip Report - Defense Finance and Accounting Center (DFAS) Denver, CO (open access)

Base Visit Trip Report - Defense Finance and Accounting Center (DFAS) Denver, CO

Base Visit Trip Report - Defense Finance and Accounting Center (DFAS) Denver, CO on 3 Aug 2005
Date: August 18, 2005
Creator: United States. Defense Base Closure and Realignment Commission.
System: The UNT Digital Library
Base Visit Trip Report - Defense Finance and Accounting Center (DFAS) Indianapolis, IN (open access)

Base Visit Trip Report - Defense Finance and Accounting Center (DFAS) Indianapolis, IN

Base Visit Trip Report - Defense Finance and Accounting Center (DFAS) Indianapolis, IN 3 Aug 2005 - Presentation DFAS BRAC Update
Date: August 18, 2005
Creator: United States. Defense Base Closure and Realignment Commission.
System: The UNT Digital Library
OTA Vertical File by Author (open access)

OTA Vertical File by Author

This document presents different types of OTA publications by author.
Date: July 18, 1984
Creator: United States. Congress. Office of Technology Assessment.
System: The UNT Digital Library
Sworn Complaint Before the Texas Ethics Commission (open access)

Sworn Complaint Before the Texas Ethics Commission

This document is required for eligibility to file a sworn complaint with the Texas Ethics Commission.
Date: September 18, 2012
Creator: Texas Ethics Commission
System: The Portal to Texas History
Texas State Soil & Water Conservation Board Strategic Plan: Fiscal Years 2013-2017 (open access)

Texas State Soil & Water Conservation Board Strategic Plan: Fiscal Years 2013-2017

Agency strategic plan for the Texas State Soil and Water Conservation Board describing the organization's planned services, activities, and other goals during fiscal years 2013 through 2017.
Date: June 18, 2012
Creator: Texas State Soil and Water Conservation Board
System: The Portal to Texas History
Texas Commission on Fire Protection Strategic Plan: Fiscal Years 2013-2017 (open access)

Texas Commission on Fire Protection Strategic Plan: Fiscal Years 2013-2017

Agency strategic plan for the Texas Commission on Fire Protection describing the organization's planned services, activities, and other goals during fiscal years 2013 through 2017.
Date: July 18, 2012
Creator: Texas Commission on Fire Protection
System: The Portal to Texas History
Metabolic engineering of E.coli for the production of a precursor to artemisinin, an anti-malarial drug (open access)

Metabolic engineering of E.coli for the production of a precursor to artemisinin, an anti-malarial drug

This document is Chapter 25 in the Manual of Industrial Microbiology and Biotechnology, 3rd edition. Topics covered include: Incorporation of Amorpha-4,11-Diene Biosynthetic Pathway into E. coli; Amorpha-4,11-Diene Pathway Optimization; "-Omics" Analyses for Increased Amorpha-4,11-Diene Production; Biosynthetic Oxidation of Amorpha-4,11-Diene.
Date: July 18, 2011
Creator: Petzold, Christopher & Keasling, Jay
System: The UNT Digital Library
Chapter 27 -- Breast Cancer Genomics, Section VI, Pathology and Biological Markers of Invasive Breast Cancer (open access)

Chapter 27 -- Breast Cancer Genomics, Section VI, Pathology and Biological Markers of Invasive Breast Cancer

Breast cancer is predominantly a disease of the genome with cancers arising and progressing through accumulation of aberrations that alter the genome - by changing DNA sequence, copy number, and structure in ways that that contribute to diverse aspects of cancer pathophysiology. Classic examples of genomic events that contribute to breast cancer pathophysiology include inherited mutations in BRCA1, BRCA2, TP53, and CHK2 that contribute to the initiation of breast cancer, amplification of ERBB2 (formerly HER2) and mutations of elements of the PI3-kinase pathway that activate aspects of epidermal growth factor receptor (EGFR) signaling and deletion of CDKN2A/B that contributes to cell cycle deregulation and genome instability. It is now apparent that accumulation of these aberrations is a time-dependent process that accelerates with age. Although American women living to an age of 85 have a 1 in 8 chance of developing breast cancer, the incidence of cancer in women younger than 30 years is uncommon. This is consistent with a multistep cancer progression model whereby mutation and selection drive the tumor's development, analogous to traditional Darwinian evolution. In the case of cancer, the driving events are changes in sequence, copy number, and structure of DNA and alterations in chromatin structure or …
Date: June 18, 2009
Creator: Spellman, Paul T.; Heiser, Laura & Gray, Joe W.
System: The UNT Digital Library
From Sequential Extraction to Transport Modeling: Monitored Natural Attenuation as a Remediation Approach for Inorganic Contaminants (open access)

From Sequential Extraction to Transport Modeling: Monitored Natural Attenuation as a Remediation Approach for Inorganic Contaminants

To quantify metal natural attenuation processes in terms of environmental availability, sequential extraction experiments were carried out on subsurface soil samples impacted by a low pH, high sulfate, metals (Be, Ni, U, As) plume associated with the long-term operation of a coal plant at the Savannah River Site in South Carolina. Despite significant heterogeneity resulting both from natural and anthropogenic factors, sequential extraction results demonstrate that pH is a controlling factor in the prediction of the distribution of metal contaminants within the solid phases in soils at the site as well as the contaminant partitioning between the soil and the soil solution. Results for beryllium, the most mobile metal evaluated, exhibit increasing attenuation along the plume flow path which corresponds to an increasing plume pH. These laboratory- and field-scale studies provide mechanistic information regarding partitioning of metals to soils at the site (one of the major attenuation mechanisms for the metals at the field site). Subsequently, these data have been used in the definition of the contaminant source terms and contaminant transport factors in risk modeling for the site.
Date: August 18, 2005
Creator: Crapse, Kimberly P.; Serkiz, Steven M.; Pishko, Adrian L.; Kaplan, Daniel L.; Lee, Cindy M. & Schank, Anja
System: The UNT Digital Library
Development of Glass Matrices for HLW Radioactive Wastes (open access)

Development of Glass Matrices for HLW Radioactive Wastes

Vitrification is currently the most widely used technology for the treatment of high level radioactive wastes (HLW) throughout the world. Most of the nations that have generated HLW are immobilizing in either borosilicate glass or phosphate glass. One of the primary reasons that glass has become the most widely used immobilization media is the relative simplicity of the vitrification process, e.g. melt waste plus glass forming frit additives and cast. A second reason that glass has become widely used for HLW is that the short range order (SRO) and medium range order (MRO) found in glass atomistically bonds the radionuclides and governs the melt properties such as viscosity, resistivity, sulphate solubility. The molecular structure of glass controls contaminant/radionuclide release by establishing the distribution of ion exchange sites, hydrolysis sites, and the access of water to those sites. The molecular structure is flexible and hence accounts for the flexibility of glass formulations to waste variability. Nuclear waste glasses melt between 1050-1150 C which minimizes the volatility of radioactive components such as Tc{sup 99}, Cs{sup 137}, and I{sup 129}. Nuclear waste glasses have good long term stability including irradiation resistance. Process control models based on the molecular structure of glass have been …
Date: March 18, 2010
Creator: Jantzen, Carol M.
System: The UNT Digital Library
SuperShuttle CNG Fleet Start-Up Experience (open access)

SuperShuttle CNG Fleet Start-Up Experience

The Gas Research Institute (GRI) and the U.S. Department of Energy (DOE), along with several industry partners, are collaborating with SuperShuttle of Denver, Colorado, to evaluate natural gas vans added to the SuperShuttle fleet in 1999. Brand new (1999 model year) dedicated and bi-fuel compressed natural gas (CNG) vans manufactured by Ford Motor Company will be operated side-by-side with several similar gasoline vehicles in normal revenue service. Once the study is complete, DOE's National Renewable Energy Laboratory will analyze and compile the results for release.
Date: May 18, 1999
Creator: Eudy, L.
System: The UNT Digital Library
Soil survey of Harrison County, Texas (open access)

Soil survey of Harrison County, Texas

Text describes climate, agriculture, and soils of Harrison County, Texas.
Date: December 18, 1913
Creator: Van Duyune, Cornelius & Byers, W. C.
System: The Portal to Texas History
Yang-Mills Fields and the Lattice. (open access)

Yang-Mills Fields and the Lattice.

The Yang-Mills theory lies at the heart of our understanding of elementary particle interactions. For the strong nuclear forces, we must understand this theory in the strong coupling regime. The primary technique for this is the lattice. While basically an ultraviolet regulator, the lattice avoids the use of a perturbative expansion. I discuss some of the historical circumstances that drove us to this approach, which has had immense success, convincingly demonstrating quark confinement and obtaining crucial properties of the strong interactions from first principles.
Date: May 18, 2004
Creator: Creutz, M.
System: The UNT Digital Library
Texas Board of Professional Geoscientists Strategic Plan: Fiscal Years 2013-2017 (open access)

Texas Board of Professional Geoscientists Strategic Plan: Fiscal Years 2013-2017

Agency strategic plan for the Texas Board of Professional Geoscientists describing the organization's planned services, activities, and other goals during fiscal years 2013 through 2017.
Date: June 18, 2012
Creator: Texas Board of Professional Geoscientists
System: The Portal to Texas History
Whole-Building Design Increases Energy Efficiency in a Mixed-Humid Climate: Ideal Homes, Norman, Oklahoma (open access)

Whole-Building Design Increases Energy Efficiency in a Mixed-Humid Climate: Ideal Homes, Norman, Oklahoma

New houses designed by Ideal Homes, with technical support from the U.S. Department of Energy's Building America Program, save their homeowners money by applying the principles of ''whole-building'' design. The homes are in Norman, Oklahoma.
Date: June 18, 2001
Creator: Poole, L. & Anderson, R.
System: The UNT Digital Library
Compressed Air System Modifications Improve Efficiency at a Plastics Blow Molding Plant (Southeastern Container Plant): Office of Industrial Technologies (OIT) BestPractices Technical Case Study (open access)

Compressed Air System Modifications Improve Efficiency at a Plastics Blow Molding Plant (Southeastern Container Plant): Office of Industrial Technologies (OIT) BestPractices Technical Case Study

This case study is one in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. This case study documents the activities, savings, and lessons learned on the plastics blow molding plant project.
Date: June 18, 2001
Creator: Wogsland, J.
System: The UNT Digital Library
Taking an Alternative Route: A guide for fleet operators and individual owners using alternative fuels in cars and trucks (open access)

Taking an Alternative Route: A guide for fleet operators and individual owners using alternative fuels in cars and trucks

Taking an Alternative Route is a 30-page guide for fleet managers and individual owners on using alternative fuels in cars and trucks. Discussed in detail are all fuels authorized for federal credits under the Energy Policy Act of 1992 (EPAct). The publication informs federal and state fleet managers about how to comply with EPAct, and provides information about the Clean Air Act Amendments.
Date: April 18, 2001
Creator: LaRocque, T.
System: The UNT Digital Library
Making the most of residential photovoltaic systems (open access)

Making the most of residential photovoltaic systems

Making the Most of Residential Photovoltaic Systems, was recently produced by NREL Communications and Public Affairs. It showcases a demonstration project in Florida that produced some remarkable results by incorporating both energy efficiency and photovoltaic systems into newly built housing. The brochure points up the benefits of making wise personal choices about energy use, and how large-scale use of advanced energy technologies can benefit the nation. This is one of a series of brochures that presents stimulating information about photovoltaics, with a goal of helping to push this technology into the power-generation mix in different utilities, communities, and states.
Date: October 18, 1999
Creator: Moon, S.; Parker, D. & Hayter, S.
System: The UNT Digital Library
From Invention to Innovation (open access)

From Invention to Innovation

The Inventions and Innovation Program, formerly known as ERIP (Energy-related Inventions Program), was established by the U.S. Congress in 1974. The program offers assistance to independent inventors and very small businesses engaged in developing new energy-saving technologies. The program remains clearly focused on energy generation and savings. The I&I Program funding is based on a competitive proposal process.
Date: July 18, 2000
Creator: Rorke, M.
System: The UNT Digital Library
Return Condensate to the Boiler: Office of Industrial Technologies (OIT) Steam Energy Tips Fact Sheet (open access)

Return Condensate to the Boiler: Office of Industrial Technologies (OIT) Steam Energy Tips Fact Sheet

An attractive method of improving your power plant's energy efficiency is to increase the condensate return to the boiler.
Date: June 18, 2001
Creator: Renfrow, S.
System: The UNT Digital Library
Compressed Air System Redesign Results in Savings and Increased Production at a Fuel System Plant (Caterpillar's Pontiac Plant): Office of Industrial Technologies (OIT) BestPractices Technical Case Study (open access)

Compressed Air System Redesign Results in Savings and Increased Production at a Fuel System Plant (Caterpillar's Pontiac Plant): Office of Industrial Technologies (OIT) BestPractices Technical Case Study

This case study is one in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. This case study documents the activities, savings, and lessons learned on the Caterpillar's Pontiac Plant project.
Date: June 18, 2001
Creator: Wogsland, J.
System: The UNT Digital Library
Motor Assembly Plant Saves $85,000 with Compressed Air System Improvements (Bodine Electric's Chicago Facility): Office of Industrial Technologies (OIT) BestPractices Technical Case Study (open access)

Motor Assembly Plant Saves $85,000 with Compressed Air System Improvements (Bodine Electric's Chicago Facility): Office of Industrial Technologies (OIT) BestPractices Technical Case Study

This case study is one in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. This case study documents the activities, savings, and lessons learned on the Bodine Electric motor assembly plant project.
Date: June 18, 2001
Creator: Wogsland, J.
System: The UNT Digital Library
Compressed Air System Upgrade Improves Production at a Steel Mill (The U.S. Steel Mon Valley Works): Office of Industrial Technologies (OIT) BestPractices Steel Project Case Study (open access)

Compressed Air System Upgrade Improves Production at a Steel Mill (The U.S. Steel Mon Valley Works): Office of Industrial Technologies (OIT) BestPractices Steel Project Case Study

This case study is one in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. This case study documents the activities, savings, and lessons learned on the steel mill project.
Date: June 18, 2001
Creator: Wogsland, J.
System: The UNT Digital Library