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[Mitotiliztli Yaoyollohtli group photo]

Description: A photograph of the performance group Mitotiliztli Yaoyollohtli arranged for a group photo. They are wearing their full regalia with penachos, feather headdresses, and chachayotls, seed leggings. In the front are two children and one of the performers is holding a baby.
Date: August 8, 2009
Creator: University of North Texas. Multicultural Center.
Partner: UNT Libraries Special Collections

Ensemble: 2019-04-02 – UNT University Singers and UNT Concert Choir

Description: Choir concert performed at the UNT College of Music Winspear Hall featuring the UNT Concert Choir and the University Singers, with students conducting in partial fulfillment of the Doctor of Musical Arts (DMA) degrees.
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: April 2, 2019
Duration: 1 hour 16 minutes 48 seconds
Creator: University of North Texas. Concert Choir
Partner: UNT Music Library

Diamant

Description: Recording of John Elmsly's Diamant. This piece was composed in 1977, using a Flemish poem written and read by Chris Dries as text. Using a simple bank of tuned oscillators, a sequencer pattern to modulate an oscillator, and very simple tape manipulations to leave the words as intact as possible the work is intended as a meditative coloring of the poem.
Date: 1977
Duration: 11 minutes 09 seconds
Creator: Elmsly, John
Partner: UNT Music Library
open access

Proceedings of the second United Nations symposium on the development and use of geothermal resources. Volume 2

Description: Separate abstracts were prepared for 69 of the 77 papers presented. The remaining 7 papers were previously abstracted in ERA and can be found in the report number index under CONF-750525. The papers presented are under sections entitled geophysical techniques in exploration, environmental factors and waste disposal, and drilling technology. (WHK)
Date: January 1, 1976
Partner: UNT Libraries Government Documents Department
open access

Final Safety Analysis Report (FSAR) for Building 332, Increment III

Description: This Final Safety Analysis Report (FSAR) supplements the Preliminary Safety Analysis Report (PSAR), dated January 18, 1974, for Building 332, Increment III of the Plutonium Materials Engineering Facility located at the Lawrence Livermore Laboratory (LLL). The FSAR, in conjunction with the PSAR, shows that the completed increment provides facilities for safely conducting the operations as described. These documents satisfy the requirements of ERDA Manual Appendix 6101, Annex C, dated April 8, 1971. The format and content of this FSAR complies with the basic requirements of the letter of request from ERDA San to LLL, dated March 10, 1972. Included as appendices in support of th FSAR are the Building 332 Operational Safety Procedure and the LLL Disaster Control Plan.
Date: August 31, 1977
Creator: Odell, B. N. & Toy, Jr., A. J.
Partner: UNT Libraries Government Documents Department
open access

Generation IV Nuclear Energy System Initiative. Pin Core Subassembly Design for the Gas-Cooled Fast Reactor.

Description: This handbook demonstrates the application of a tool for measuring and monitoring the impact of a development project in the Department of Quezaltenango, Guatemala. That project itself presently is a demonstration. It explores the technical feasibility and the commercial possibilities of direct geothermal heat applications to the processing of agricultural produce - with the eventual purpose of expanding agricultural exports from Guatemala. The handbook focuses on an early stage of the geothermal initiative and guides preparations for future impact measurement and monitoring of geothermal projects. Primarily, guidance is for projects in agricultural applications of geothermal heat - and basically in Quezaltenango. But the exercise and the handbook are relevant in broad outline to other, industrial applications projects as well which may be based in other departments and have immediate impact across the whole country. This handbook attempts to prepare geothermal energy planners in Guatemala for that juncture when geothermal projects can be managed by objectives. It promotes and facilitates thinking about defining specific objectives for projects that result from the demonstration at Zunil (in Quezaltenango Department); and it prompts preparations for obtaining baseline measurements and for making rational projections on the achievements of future projects.
Date: September 15, 1986
Partner: UNT Libraries Government Documents Department
open access

Proceedings of the third international congress of the International Radiation Protection Association, Washington, D. C. , September 9--14, 1973. Volume 1

Description: Complete texts of 123 communications to the Congress (in the original language; the majority in English, some in Russian, French), on the following topics; radiation perspective in the U.S., radiation and man, non-ionising radiation, radiation effects on animals, radiation quantities, radioecology, reactor experience, late radiation effects, dose calculations and radiation accidents.
Date: February 1, 1974
Partner: UNT Libraries Government Documents Department
open access

The Model of Optimization of Micro Energy; HOMER: El Modelo de Optimizacin de Micro energa

Description: HOMER, the model of optimization of micro energy, helps to disear systems out of the network and interconnected to the network. You can use HOMER to carry out the analysis to explore an extensive rank of questions of diseo. HOMER, el modelo de optimizacin de micro energa, le ayuda a disear sistemas fuera de la red e interconectados a la red. Usted puede usar HOMER para llevar a cabo el anlisis para explorar un amplio rango de preguntas de diseo.
Date: May 1, 2004
Partner: UNT Libraries Government Documents Department

Recital: 2018-11-16 - Women's and Men's Choruses, Joshua R. Brown and Charlotte Botha (conducting)

Description: Ensemble concert presented at the UNT College of Music Winspear Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree for both Joshua R. Brown -- conducting the UNT Men's Chorus -- and Charlotte Botha, conducting the UNT Women's Chorus.
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: November 16, 2018
Duration: 57 minutes 07 seconds
Creator: University of North Texas. Men's Chorus
Partner: UNT Music Library
open access

Operation and maintenance guidance: A procedures manual for solar domestic hot water systems at Camp Darby; Guida al funzionamento ed alla manutenzione: Un manuale procedurale per gli impianti solari di produzione di acqua calda sanitaria di Camp Darby

Description: Solar domestic hot water systems have been installed at Camp Darby and the Leghorn Army Depot near Livorno, Italy, by the United States Army. These systems range from single panel installations providing hot water to maintenance shops to large multipanel systems serving barracks. Guidance provided in this bilingual (English-Italian) report includes operating and maintenance procedures and recommendations for spare parts inventory. Operating procedures address start-up, normal operations, shut-down, and response to abnormal conditions; maintenance procedures address collector fluid drainage and replacement and equipment change-out. Flow diagrams reflecting as-built conditions are also included for many of the systems. Water quality and corrosion control are also discussed.
Date: May 1, 1993
Creator: Belk, J. P.; Williams, W. R.; Feldman, M. R.; Wolfgong, J. R.; Horton, J. R.; Anderson, J. C. et al.
Partner: UNT Libraries Government Documents Department
open access

Measurement of the Angular Distribution of the Electron From W {r_arrow} E = {Nu} decay, in P{Anti P} at {Radical}S = 1.8 Tev, as Function of P{Sub T}{Sup W}; Medida De La Distribucion Angular Del Electron De W en E + Neutrino en P{Anti P} a 1.8 Tev

Description: The goal of this work was to study the behavior of the angular distribution of the electron form the decay of the W boson in a specific rest-frame of the W, the Collins-Soper frame. This thesis consists of four major divisions, each dealing with closely related themes: (a) Physics Background, (b) Description of the Hardware and General Software Tools, (c) Description of the Analysis and Specific Tools, and (d) Results and Conclusions. Each division is comprised of one or more chapters and each chapter is divided into sections and subsections.
Date: October 7, 1996
Creator: Ramos, M. I. M.
Partner: UNT Libraries Government Documents Department
open access

Results of investigation at the Miravalles Geothermal Field, Costa Rica: Part 1, Well logging. Resultados de las investigaciones en el campo geotermico de Miravalles, Costa Rica: Parte 1, Registros de pozos

Description: The well-logging operations performed in the Miravalles Geothermal Field in Costa Rica were conducted during two separate field trips. The Phase I program provided the deployment of a suite of high-temperature borehole instruments, including the temperature/rabbit, fluid sampler, and three-arm caliper in Well PGM-3. These same tools were deployed in Well PGM-10 along with an additional survey run with a combination fluid velocity/temperature/pressure instrument used to measure thermodynamic properties under flowing well conditions. The Phase II program complemented Phase I with the suite of tools deployed in Wells PGM-5, PGM-11, and PGM-12. 4 refs., 25 figs., 1 tab.
Date: March 1, 1989
Creator: Dennis, B.R.; Lawton, R.G.; Kolar, J.D. & Alvarado, A.
Partner: UNT Libraries Government Documents Department
open access

Recommendations report for the platanares geothermal site, Department of Copan, Honduras. Reporte de recomendaciones para el sitio geotermico de platanares, Departamento de Copan, Honduras

Description: A geothermal assessment of six previously identified sites in Honduras has been conducted by a team comprised of staff from the Los Alamos National Laboratory, the US Geological Survey, and the Empresa Nacional de Energia Electrica. The application of both reconnaissance and detailed scale techniques lead to the selection of Platanares in the Department of Copan as the highest potential site. Additional work resulted in the completion of a prefeasibility study at Platanares. We present here a tabulation of the work completed and short summaries of the results from these technical studies. We also present a brief model of the geothermal system and recommendations for additional feasibility work. Both English and Spanish versions of this report are provided in the same document. 18 figs., 5 tabs.
Date: November 1, 1988
Partner: UNT Libraries Government Documents Department
open access

Reconnaissance evaluation of Honduran geothermal sites. Una evaluacion por medio de reconocimiento de seis areas geotermicas en Honduras

Description: Six geothermal spring sites were selected on the basis of preliminary investigations conducted in Honduras over the last decade and were evaluated in terms of their development potential. Of the six, the Platanares and San Ignacio sites have high base temperatures and high surface fluid discharge rates and appear to have the best potential for further development as sources of electrical power. A third site, Azacualpa, has a high enough base temperature and discharge rate to be considered as a back-up, but the logistical problems involved in geophysical surveys make it less attractive than the two primary sites. Of the remaining three sites, Pavana may be a source of direct-use heat for local agricultural processing. Sambo Creek and El Olivar have either severe logistical problems that would impede further investigation and development or base temperatures and flow rates that are too low to warrant detailed investigation at this time.
Date: December 1, 1986
Creator: Eppler, D.; Fakundiny, R. & Ritchie, A.
Partner: UNT Libraries Government Documents Department
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