Geology of the Platanares Geothermal Site, Departamento De Copan, Honduras, Central America. Field Report (open access)

Geology of the Platanares Geothermal Site, Departamento De Copan, Honduras, Central America. Field Report

Platanares is located 16 km west of Santa Rosa de Copan, Honduras, along the Quebrada del Agua Caliente. The thermal manifestations are along faults in tuffs, tuffaceous sedimentary rocks, and lavas of the Padre Miguel Group. These tuffs are silicified near the faults, are fractured, and may provide the fracture permeability necessary for the hydrothermal system. Tuffs are overlain by a wedge of terrace gravels up to 60 m thick. Quaternary conglomerates of the Quebrada del Agua Caliente are cemented by silica sinter. The Platanares area contains numerous faults, all of which appear to be extensional. There are four groups of faults (N80/sup 0/E to N70/sup 0/W, N30/sup 0/ to 60/sup 0/W, N40/sup 0/ to 65/sup 0/E, and N00/sup 0/ to 05/sup 0/W). All hot springs at this site are located along faults that trend mostly northwest and north. Twenty-eight spring groups were described over an area of 0.2 km/sup 2/; half were boiling. Based on surface temperatures and flow rates, between 0.7 and 1.0 MW thermal energy is estimated for the area. The increased temperature of the stream flowing through the thermal area indicates that several megawatts of thermal energy are being added to the stream. We recommend that …
Date: May 1, 1986
Creator: Heiken, G.; Eppler, D.; Wohletz, K.; Flores, W.; Ramos, N. & Ritchie, A.
Object Type: Report
System: The UNT Digital Library
ACTAS/Proceedings: Volume 2 (open access)

ACTAS/Proceedings: Volume 2

Separate abstracts have been prepared for the 17 original papers and their translations included. (ACR)
Date: January 1, 1982
Creator: unknown
Object Type: Article
System: The UNT Digital Library
An Energy Atlas of Five Central American Countries (open access)

An Energy Atlas of Five Central American Countries

In a series of maps and figures, this bilingual atlas summarizes what is known about the energy resources and how these resources and oil imports supply the energy needs of five Central American countries: Guatemala, El Salvador, Honduras, Costa Rica, and Panama. The main exploited energy resources are firewood, hydroelectric energy, bagasse from sugar cane residues, and geothermal energy. Limited oil exploration in the region has uncovered modest oil resources only in Guatemala. Peat and small coal deposits are also known to exist but are not presently being exploited. After the description of energy resources, this atlas describes energy supply and demand patterns in each country. It concludes with a description of socioeconomic data that strongly affect energy demand. 4 refs.
Date: August 1, 1988
Creator: Trocki, Linda; Newman, C. Kay; Gurulé, Flavio; Aragón, Patricia C. & Peck, Claudia
Object Type: Report
System: The UNT Digital Library
Search for Anomalous WW/WZ {r_arrow} e{nu}jj Production at D0; Busqueda de Produccion Anomala WW/WZ {r_arrow}e{nu}jj en D-Zero (open access)

Search for Anomalous WW/WZ {r_arrow} e{nu}jj Production at D0; Busqueda de Produccion Anomala WW/WZ {r_arrow}e{nu}jj en D-Zero

A search for anomalous WW and WZ production in p{anti p} collisions at {radical}s = 1.8 TeV using the D0 detector at Fermilab is presented. With a data sample of p{anti p} {r_arrow} e{nu}jjX events corresponding to an integrated luminosity of 76.5 {+-} 4.1pb{sup {minus}1}. 399 candidate events were identified, from which 387.1 {+-} 39.8 events were estimated to be background. No deviations from the Standard Model were seen, which predicts 16.2 {+-} 2.7 events. The 95% CL limit on the cross section {sigma}(p{anti p} {r_arrow} W{sup +}W{sup {minus}}X) was calculated to be 93.8 pb. Limits on the CP-conserving anomalous WW{sub {gamma}} and WWZ coupling parameters were obtained from a binned likelihood fit to the transverse momentum spectrum of the W boson. Assuming that the WW{sub {gamma}} and WWZ coupling parameters are equal, the 95% CL limits on the CP-conserving couplings are {minus}0.56 < {Delta}{kappa} < 0.75 (with {lambda} = 0) and {minus}0.42 < {lambda} < 0.44 (with {Delta}{kappa} = 0), for a form factor scale {Lambda}{sub FF} = 1.5 TeV. Limits on other assumptions are also reported. These results were combined with the previous D0 WW, WZ {r_arrow} e{nu}jj published results (13.7 {+-} 0.7 pb{sup {minus}1}), and the limits …
Date: February 1, 1997
Creator: Hernandez, A. S.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Ahorro Energia: Consejos Sobre Como Ahorrar Dinero y Energia en su Casa [Brochure] (open access)

Ahorro Energia: Consejos Sobre Como Ahorrar Dinero y Energia en su Casa [Brochure]

The Spanish-language version of U.S. Department of Energy's consumer guide to saving energy and money at home and on the road.
Date: July 1, 2012
Creator: unknown
Object Type: Pamphlet
System: The UNT Digital Library
Apoyando La Energia Sostenible Para Todos (open access)

Apoyando La Energia Sostenible Para Todos

The Clean Energy Solutions Center, an initiative of the Clean Energy Ministerial and UN-Energy, helps governments design and adopt policies and programs that support the deployment of transformational low-carbon technologies. The Solutions Center serves as a first-stop clearinghouse of clean energy policy reports, data, and tools and provides expert assistance and peer-to-peer learning forums. This factsheet highlights key Solutions Center offerings, including 'ask an expert' assistance on clean energy policy matters, training and peer learning, and technical resources for policy makers worldwide.
Date: June 1, 2012
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Environmental Restoration and Waste Management: An Introduction. Student Edition; Restauracion Ambiental Y Administracion DE Residuos Nucleares: Introduccion; Edicion Estudiantil (open access)

Environmental Restoration and Waste Management: An Introduction. Student Edition; Restauracion Ambiental Y Administracion DE Residuos Nucleares: Introduccion; Edicion Estudiantil

For more than 40 years, the United States has produced nuclear weapons. These production activities generated both radioactive and hazardous waste and often contaminated the environment. For many years, the public was unaware of the problem and unable to do anything about it. All of this has changed. In response to recent public outcry, the former Secretary of Energy, Retired Admiral James D. Watkins, established the Office of Environmental Restoration and Waste Management (EM) in November 1989. The creation of EM was the first step toward correcting contamination problems from the past 40 years In this booklet, we at DOE, through the efforts of the students at Oak Hills High School of Cincinnati, Ohio, will introduce you to EM and encourage your involvement in this major program within the Department of Energy. [Espanol] Durante mas de 40 anos, los Estados Unidos fabricaron armamentos nucleares. Esta produccion genero residuos radiactivos y peligrosos y, en muchos casos, contaminaron el medio ambiente. Durante mucho tiempo, el publico norteamericano no tenia conocimiento de este problema y no pudo hacer nada para solucionarlo. Todo esto ha cambiado. Respondiendo a crecientes protestas publicas, el ex Secretario de Energia Almirante James D. Watkins, establecio en noviembre de …
Date: December 31, 1993
Creator: unknown
Object Type: Report
System: The UNT Digital Library
¿Que es Clean Cities?, Programa de Tecnologias de Vehiculos, Marzo 2010 (Fact Sheet) (open access)

¿Que es Clean Cities?, Programa de Tecnologias de Vehiculos, Marzo 2010 (Fact Sheet)

Fact sheet describes the Clean Cities program and includes the contact information for its 87 active coalitions.
Date: March 1, 2010
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Contribution of the Three-Dimensional Image Analysis to the Study of Breast Cancer (open access)

Contribution of the Three-Dimensional Image Analysis to the Study of Breast Cancer

None
Date: May 2, 2001
Creator: Ortiz de Solorzano, Carlos
Object Type: Article
System: The UNT Digital Library
Sistemas Eolicos Pequenos para Generacion de Electricidad: Una guia para consumidores en Nuevo Mexico (open access)

Sistemas Eolicos Pequenos para Generacion de Electricidad: Una guia para consumidores en Nuevo Mexico

This Spanish version of the popular Small Wind Electric Systems: A New Mexico Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.
Date: September 1, 2007
Creator: unknown
Object Type: Report
System: The UNT Digital Library
El Ahorro de Energia: Sugerencias para ahorrar energia y dinero en el hogar (Energy Savers Hot Winter Tips, Spanish Version) (open access)

El Ahorro de Energia: Sugerencias para ahorrar energia y dinero en el hogar (Energy Savers Hot Winter Tips, Spanish Version)

This is the Spanish version of a tri-fold brochure that provides wintertime energy- and money-saving tips for homeowners.
Date: October 1, 2002
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Energia Geotermica at the Present Time: Geothermal Today (Spanish Version); La Energia Geotermica en La Actualidad (open access)

Energia Geotermica at the Present Time: Geothermal Today (Spanish Version); La Energia Geotermica en La Actualidad

This outreach publication highlights federal program milestones and accomplishments of the DOE Geothermal Technologies Program for 2003. This is a special 8-page Spanish supplement for the audience at the Geothermal Resources Council/Geothermal Energy Association Annual Meeting and Industry Exhibit, Morelia, Mexico.
Date: September 1, 2003
Creator: unknown
Object Type: Book
System: The UNT Digital Library
Atlas de Recursos Eólicos del Estado de Oaxaca (open access)

Atlas de Recursos Eólicos del Estado de Oaxaca

The Oaxaca Wind Resource Atlas, produced by the National Renewable Energy Laboratory's (NREL's) wind resource group, is the result of an extensive mapping study for the Mexican State of Oaxaca. This atlas identifies the wind characteristics and distribution of the wind resource in Oaxaca. The detailed wind resource maps and other information contained in the atlas facilitate the identification of prospective areas for use of wind energy technologies, both for utility-scale power generation and off-grid wind energy applications.
Date: April 1, 2004
Creator: Elliott, D.; Schwartz, M.; Scott, G.; Haymes, S.; Heimiller, D. & George, R.
Object Type: Report
System: The UNT Digital Library
El Ahorro de Energia: Sugerencias para ahorrar energia y dinero en el hogar (Energy Savers Cool Summer Tips, Spanish Version) (open access)

El Ahorro de Energia: Sugerencias para ahorrar energia y dinero en el hogar (Energy Savers Cool Summer Tips, Spanish Version)

This is the Spanish version of a tri-fold brochure that provides summertime energy- and money-saving tips for homeowners.
Date: October 1, 2002
Creator: unknown
Object Type: Text
System: The UNT Digital Library
Employment-Generating Projects for the Energy and Minerals Sectors of Honduras. Proyectos Generadores DE Empleos Para Los Sectores Energetico Y Minero De Honduras (open access)

Employment-Generating Projects for the Energy and Minerals Sectors of Honduras. Proyectos Generadores DE Empleos Para Los Sectores Energetico Y Minero De Honduras

A mission to Honduras invited by the Government of Honduras and sponsored by the Organization of American States addressed the generation of employment in various areas of interest to the country. The mission was made up of experts from numerous countries and international agencies. In the energy sector, the mission recommended consolidating the sector under a coordinating body; carrying out projects to promote reforestation, tree farms, and rational forest utilization; encouraging industrial energy conservation; developing alternative energy sources; and promoting rural electrification and expansion of the electrical grid. In the mining sector, the mission supported promotion and technical assistance for small gold-leaching and placer operations, the national mineral inventory, detailed exploration of promising sites, and the development of a mining school. 13 refs., 7 tabs.
Date: December 1, 1988
Creator: Frank, Joseph A.
Object Type: Report
System: The UNT Digital Library
Partnership to Advance Alternative Fuel Vehicles; Ciudades Limpias: Alianza Para Promover El Uso DE Vehiculos DE Combustibles Alternativos (open access)

Partnership to Advance Alternative Fuel Vehicles; Ciudades Limpias: Alianza Para Promover El Uso DE Vehiculos DE Combustibles Alternativos

This fact sheet provides a question and answer overview of the Clean Cities program including what it is, how it works, the program's accomplishments, and a map of Clean Cities throughout the United States.
Date: October 1, 2001
Creator: LaRocque, T.
Object Type: Book
System: The UNT Digital Library
Clean Cities Goes International; Ciudades Limpias se Internacionaliza (open access)

Clean Cities Goes International; Ciudades Limpias se Internacionaliza

This fact sheet provides information, background and the goals of the Clean Cities International program.
Date: October 1, 2001
Creator: LaRocque, T.
Object Type: Book
System: The UNT Digital Library
SuperShuttle CNG Fleet Study Summary; Resumen de Estuidio de la Flotilla de GNC de la Empresa SuperShuttle (open access)

SuperShuttle CNG Fleet Study Summary; Resumen de Estuidio de la Flotilla de GNC de la Empresa SuperShuttle

An account of the successful use of alternative fuels in a fleet of SuperShuttle passenger vans, which offer shared-rides between Boulder and Denver International Airport.
Date: October 1, 2001
Creator: Eudy, L.
Object Type: Book
System: The UNT Digital Library
Denver SuperShuttle CNG Fleet Evaluation; Evaluacion de la flotilla de GNC de la empresa SuperShuttle de Denver (open access)

Denver SuperShuttle CNG Fleet Evaluation; Evaluacion de la flotilla de GNC de la empresa SuperShuttle de Denver

A description of a joint effort between Denver SuperShuttle, the Gas Research Institute (GRI) and DOE that evaluated two types of bi-fuel and compressed natural gas.
Date: October 1, 2001
Creator: LaRocque, T.
Object Type: Book
System: The UNT Digital Library
Energia Renovable para Centros de Salud Rurales (Renewable Energy for Rural Health Clinics) (open access)

Energia Renovable para Centros de Salud Rurales (Renewable Energy for Rural Health Clinics)

Esta es la primera de una serie de guias de aplicaciones que el Programa de Energia de Villas de NREL esta comisionando para acoplar sistemas comerciales renovables con aplicaciones rurales, incluyendo agua, escuelas rurales y micro empresas. La guia esta complementada por las actividades de desarrollo del Programa de Energia de Villas de NREL, proyectos pilotos internacionales y programas de visitas profesionales.
Date: July 28, 1999
Creator: Jimenez, T. & Olson, K.
Object Type: Book
System: The UNT Digital Library