Resource Type

Language

Drilling for geothermal resources: rules and regulations and minimum well construction standards (open access)

Drilling for geothermal resources: rules and regulations and minimum well construction standards

The following geothermal rules and regulations are presented: authority; policy; definitions; drilling; records; blow out prevention; injection wells; abandonment; maintenance; hearings; notice procedures; hearings on refused, limited, or conditioned permit; appeals; penalties; and forms;
Date: June 1, 1978
Creator: unknown
System: The UNT Digital Library
Promoting electricity from renewable energy sources -- lessons learned from the EU, U.S. and Japan (open access)

Promoting electricity from renewable energy sources -- lessons learned from the EU, U.S. and Japan

The promotion of electricity generated from Renewable Energy Sources (RES) has recently gained high priority in the energy policy strategies of many countries in response to concerns about global climate change, energy security and other reasons. This chapter compares and contrasts the experience of a number of countries in Europe, states in the US as well as Japan in promoting RES, identifying what appear to be the most successful policy measures. Clearly, a wide range of policy instruments have been tried and are in place in different parts of the world to promote renewable energy technologies. The design and performance of these schemes varies from place to place, requiring further research to determine their effectiveness in delivering the desired results. The main conclusions that can be drawn from the present analysis are: (1) Generally speaking, promotional schemes that are properly designed within a stable framework and offer long-term investment continuity produce better results. Credibility and continuity reduce risks thus leading to lower profit requirements by investors. (2) Despite their significant growth in absolute terms in a number of key markets, the near-term prognosis for renewables is one of modest success if measured in terms of the percentage of the total …
Date: June 1, 2007
Creator: Haas, Reinhard; Meyer, Niels I.; Held, Anne; Finon, Dominique; Lorenzoni, Arturo; Wiser, Ryan et al.
System: The UNT Digital Library
Adapting to Climate Change in Europe and Central Asia (open access)

Adapting to Climate Change in Europe and Central Asia

Contrary to popular perception, ECA faces significant threats from climate change, with a number of the most serious risks already in evidence. Vulnerability over the next ten to twenty years will be dominated by socio‐economic factors and legacy issues. Even countries and sectors that stand to benefit from climate change are poorly positioned to do so. The next decade offers a window of opportunity for ECA countries to make their development more resilient to climate change while reaping numerous co‐benefits.
Date: June 1, 2009
Creator: The International Bank for Reconstruction and Development / The World Bank
System: The UNT Digital Library
Lands for Sale in Texas.  Over 150,000 Acres Carefully Selected and Owned by W.S. Herndon of Tyler, Smith County, Texas (open access)

Lands for Sale in Texas. Over 150,000 Acres Carefully Selected and Owned by W.S. Herndon of Tyler, Smith County, Texas

Publication listing land for sale in Texas. Description of tracts in many different counties.
Date: June 1, 1888
Creator: Herndon, W.S.
System: The Portal to Texas History
DOE Fundamentals Handbook: Electrical Science, Volume 1 (open access)

DOE Fundamentals Handbook: Electrical Science, Volume 1

Abstract: The Electrical Science Fundamentals Handbook was developed to assist nuclear facility operating contractors provide operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of electrical theory, terminology, and application. The handbook includes information on alternating current (AC) and direct current (DC) theory, circuits, motors, and generators; AC power and reactive components; batteries; AC and DC voltage regulators; transformers; and electrical test instruments and measuring devices. This information will provide personnel with a foundation for understanding the basic operation of various types of DOE nuclear facility electrical equipment.
Date: June 1, 1992
Creator: United States. Department of Energy.
System: The UNT Digital Library
The Gut Microbiota: Ecology and Function (open access)

The Gut Microbiota: Ecology and Function

The gastrointestinal (GI) tract is teeming with an extremely abundant and diverse microbial community. The members of this community have coevolved along with their hosts over millennia. Until recently, the gut ecosystem was viewed as black box with little knowledge of who or what was there or their specific functions. Over the past decade, however, this ecosystem has become one of fastest growing research areas of focus in microbial ecology and human and animal physiology. This increased interest is largely in response to studies tying microbes in the gut to important diseases afflicting modern society, including obesity, allergies, inflammatory bowel diseases, and diabetes. Although the importance of a resident community of microorganisms in health was first hypothesized by Pasteur over a century ago (Sears, 2005), the multiplicity of physiological changes induced by commensal bacteria has only recently been recognized (Hooper et al., 2001). The term 'ecological development' was recently coined to support the idea that development of the GI tract is a product of the genetics of the host and the host's interactions with resident microbes (Hooper, 2004). The search for new therapeutic targets and disease biomarkers has escalated the need to understand the identities and functions of the microorganisms …
Date: June 1, 2010
Creator: Willing, B.P. & Jansson, J.K.
System: The UNT Digital Library
Model Components of the Certification Framework for Geologic Carbon Sequestration Risk Assessment (open access)

Model Components of the Certification Framework for Geologic Carbon Sequestration Risk Assessment

We have developed a framework for assessing the leakage risk of geologic carbon sequestration sites. This framework, known as the Certification Framework (CF), emphasizes wells and faults as the primary potential leakage conduits. Vulnerable resources are grouped into compartments, and impacts due to leakage are quantified by the leakage flux or concentrations that could potentially occur in compartments under various scenarios. The CF utilizes several model components to simulate leakage scenarios. One model component is a catalog of results of reservoir simulations that can be queried to estimate plume travel distances and times, rather than requiring CF users to run new reservoir simulations for each case. Other model components developed for the CF and described here include fault characterization using fault-population statistics; fault connection probability using fuzzy rules; well-flow modeling with a drift-flux model implemented in TOUGH2; and atmospheric dense-gas dispersion using a mesoscale weather prediction code.
Date: June 1, 2009
Creator: Oldenburg, Curtis M.; Bryant, Steven L.; Nicot, Jean-Philippe; Kumar, Navanit; Zhang, Yingqi; Jordan, Preston et al.
System: The UNT Digital Library
Hydrological consequences of global warming (open access)

Hydrological consequences of global warming

The 2007 Intergovernmental Panel for Climate Change indicates there is strong evidence that the atmospheric concentration of carbon dioxide far exceeds the natural range over the last 650,000 years, and this recent warming of the climate system is unequivocal, resulting in more frequent extreme precipitation events, earlier snowmelt runoff, increased winter flood likelihoods, increased and widespread melting of snow and ice, longer and more widespread droughts, and rising sea level. The effects of recent warming has been well documented and climate model projections indicate a range of hydrological impacts with likely to very likely probabilities (67 to 99 percent) of occurring with significant to severe consequences in response to a warmer lower atmosphere with an accelerating hydrologic cycle.
Date: June 1, 2009
Creator: Miller, Norman L.
System: The UNT Digital Library
West Texas Historical and Scientific Society publication number twelve (open access)

West Texas Historical and Scientific Society publication number twelve

This issue provides description, photographs, and historical background of Big Bend National Park.
Date: June 1, 1948
Creator: West Texas Historical and Scientific Society
System: The Portal to Texas History
Army Air Forces Radio Facility Charts (open access)

Army Air Forces Radio Facility Charts

Textbook titled "Army Air Forces Radio Facility Charts" or Technical Order No. 08-15-1, created June 1, 1944 by authority of the Commanding General of the Army Air Forces. This copy is marked for "Classroom use Only."
Date: June 1, 1944
Creator: unknown
System: The Portal to Texas History
Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic Performance; Comprehensive Federal Fleet Management Handbook, June 2010, Federal Energy Management Program (FEMP) (open access)

Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic Performance; Comprehensive Federal Fleet Management Handbook, June 2010, Federal Energy Management Program (FEMP)

Comprehensive Federal fleet management guide offered as a companion to Executive Order 13514 Section 12 guidance.
Date: June 1, 2010
Creator: unknown
System: The UNT Digital Library
Picturing Texans (open access)

Picturing Texans

According to the introductory information, this text is "An index to the portraits and photographs showing recognizable individuals published in Texas pictorial historical and Genealogical references (mug books) before 1941" (p. 1). The introductory pages include an explanation of how names are listed and a list of the source materials with citations.
Date: June 1, 2011
Creator: Haynes, David
System: The Portal to Texas History
Procurement of Architectural and Engineering Services for Sustainable Buildings: A Guide for Federal Project Managers (open access)

Procurement of Architectural and Engineering Services for Sustainable Buildings: A Guide for Federal Project Managers

This guide was prepared to be a resource for federal construction project managers and others who want to integrate the principles of sustainable design into the procurement of professional building design and consulting services. To economize on energy costs and improve the safety, comfort, and health of building occupants, building design teams can incorporate daylighting, energy efficiency, renewable energy, and passive solar design into all projects in which these elements are technically and economically feasible. The information presented here will help project leaders begin the process and manage the inclusion of sustainable design in the procurement process. The section on establishing selection criteria contains key elements to consider before selecting an architectural and engineering (A/E) firm. The section on preparing the statement of work discusses the broad spectrum of sustainable design services that an A/E firm can provide. Several helpful checklists are included.
Date: June 1, 2004
Creator: unknown
System: The UNT Digital Library
Energy Savers Tips on Saving Energy& Money at Home (open access)

Energy Savers Tips on Saving Energy& Money at Home

Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances
Date: June 1, 2003
Creator: unknown
System: The UNT Digital Library
Solar Decathlon 2002: The Event in Review (open access)

Solar Decathlon 2002: The Event in Review

This book describes the first Solar Decathlon, a competition for college and university students, which took place on the National Mall in fall 2002. Student teams competed to design, build, and operate the most attractive, energy-efficient house that used only solar energy. In addition to the competition, the Solar Decathlon was also a public event. The book describes the events on the Mall, including technical details about the ten contests that comprised the competition and descriptions of the public's and the media's responses to the event. The book also provides information about the student teams' activities in the year and a half before they arrived to compete on the Mall.
Date: June 1, 2004
Creator: Eastment, M.; Hayter, S.; Nahan, R.; Stafford, B.; Warner, C.; Hancock, E. et al.
System: The UNT Digital Library
Become One In A Million: Partnership Updates -- Million Solar Roofs and Interstate Renewable Energy Council (open access)

Become One In A Million: Partnership Updates -- Million Solar Roofs and Interstate Renewable Energy Council

The Million Solar Roofs Partnership Update is an annual report from all the Partnership and Partners who participate in the Million Solar Roofs Initiative.
Date: June 1, 2004
Creator: unknown
System: The UNT Digital Library
Biomass Cofiring in Coal-Fired Boilers (open access)

Biomass Cofiring in Coal-Fired Boilers

Cofiring biomass-for example, forestry residues such as wood chips-with coal in existing boilers is one of the easiest biomass technologies to implement in a federal facility. The current practice is to substitute biomass for up to 20% of the coal in the boiler. Cofiring has many benefits: it helps to reduce fuel costs as well as the use of landfills, and it curbs emissions of sulfur oxide, nitrogen oxide, and the greenhouse gases associated with burning fossil fuels. This Federal Technology Alert was prepared by the Department of Energy's Federal Energy Management Program to give federal facility managers the information they need to decide whether they should pursue biomass cofiring at their facilities.
Date: June 1, 2004
Creator: unknown
System: The UNT Digital Library
Energy Design Guidelines for High Performance Schools: Temperate and Mixed Climates (open access)

Energy Design Guidelines for High Performance Schools: Temperate and Mixed Climates

School districts around the country are finding that the smart energy choices can help them save money and provide healthier, more effective learning environments. By incorporating energy improvements into their construction or renovation plans, schools can significantly reduce energy consumption and costs. These savings can be redirected to educational needs such as additional teachers, instructional materials, or new computers. These design guidelines outline high performance principles for the new or retrofit design of your K-12 school. By incorporating these principles, you can create and exemplary building that is both energy and resource efficient.
Date: June 1, 2002
Creator: unknown
System: The UNT Digital Library
Energy Design Guidelines for High Performance Schools: Hot and Dry Climates (Revision) (open access)

Energy Design Guidelines for High Performance Schools: Hot and Dry Climates (Revision)

School districts around the country are finding that the smart energy choices can help them save money and provide healthier, more effective learning environments. By incorporating energy improvements into their construction or renovation plans, schools can significantly reduce energy consumption and costs. These savings can be redirected to educational needs such as additional teachers, instructional materials, or new computers. These design guidelines outline high performance principles for the new or retrofit design of your K-12 school. By incorporating these principles, you can create and exemplary building that is both energy and resource efficient.
Date: June 1, 2002
Creator: unknown
System: The UNT Digital Library
Texas State Library and Archives Commission Strategic Plan: Fiscal Years 2001-2005 (open access)

Texas State Library and Archives Commission Strategic Plan: Fiscal Years 2001-2005

Report detailing the strategic plan for of the Texas Library and Archives Commission for fiscal years 2001 to 2005 outlining their mission, past activities, and goals.
Date: June 1, 2000
Creator: Texas State Library and Archives Commission
System: The Portal to Texas History
Catalog of Howard Payne University, 2009-2011 (open access)

Catalog of Howard Payne University, 2009-2011

Catalog describes the history, governance, admission requirements, course offerings, and campus life of Howard Payne University in Brownwood, Texas.
Date: June 1, 2009
Creator: Howard Payne University
System: The Portal to Texas History
Catalog of Howard Payne University, 2013-2014 (open access)

Catalog of Howard Payne University, 2013-2014

Catalog describes the history, governance, admission requirements, course offerings, and campus life of Howard Payne University in Brownwood, Texas.
Date: June 1, 2013
Creator: Howard Payne University
System: The Portal to Texas History
Catalog of Howard Payne University, 2012-2013 (open access)

Catalog of Howard Payne University, 2012-2013

Catalog describes the history, governance, admission requirements, course offerings, and campus life of Howard Payne University in Brownwood, Texas.
Date: June 1, 2012
Creator: Howard Payne University
System: The Portal to Texas History
The Advisory Commission on Intergovernmental Relations. (open access)

The Advisory Commission on Intergovernmental Relations.

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses the ACIR itself for the year 1965.
Date: June 1, 1965
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library