21,213 Matching Results

Results open in a new window/tab.

Impactos Potenciales de los Cambios Climaticos Globales en los Sistemas Agricolas y en los Ecosistemas Terrestres de Venezuela: Resultados Preliminares (open access)

Impactos Potenciales de los Cambios Climaticos Globales en los Sistemas Agricolas y en los Ecosistemas Terrestres de Venezuela: Resultados Preliminares

Report on the potential impacts of global climate change in the farming systems and terrestrial ecosystems in Venezuela.
Date: October 1991
Creator: Acevedo, Miguel F.; Andressen, Rigoberto; Jaimez, Ramón E.; La Cruz, Luis & Maytin, Carlos E.
Object Type: Report
System: The UNT Digital Library
Complejo Hidroelectrico General Jose Antonio Paez: Sedimentos en el Embalse (open access)

Complejo Hidroelectrico General Jose Antonio Paez: Sedimentos en el Embalse

This report is on a study to quantify the production of sediment created by erosion in the upper basin of the Rio Santo Domingo dam site and determine the magnitude of the problem of sedimentation in the "Hydroelectric Complex General Jose Antonio Paez" reservoir.
Date: 1975
Creator: Yanes, Adolfo & Guevara, Juan M.
Object Type: Report
System: The UNT Digital Library
Taller de Trabajo  sobre evaluación de los Efectos Ecológicos de los Cambios Climáticos Globales (open access)

Taller de Trabajo sobre evaluación de los Efectos Ecológicos de los Cambios Climáticos Globales

This report discusses the Ecological Effects Assessment of Climatic changes in Venezuela Workshop, organized by the PAN-EARTH Project and the Centre for Ecology of the Venezuelan Institute for Scientific Research (IVIC). The main objective was the evaluation of the effects of climate changes on the main ecosystems in Venezuela using ecological models.
Date: July 1990
Creator: Acevedo, Miguel F.; Andressen, Rigoberto; Arends, Ernesto; Azocar, Aura; Borges, Felix; Corvo, Fernando et al.
Object Type: Report
System: The UNT Digital Library
Proyecto PAN-EARTH Estudio de Caso Venezuela: Informe de Actividades Octubre 1988 - Marzo 1990 (open access)

Proyecto PAN-EARTH Estudio de Caso Venezuela: Informe de Actividades Octubre 1988 - Marzo 1990

This is the activity report for the PAN-EARTH Project Case Study Venezuela from October 1988 to March 1990.
Date: April 11, 1990
Creator: Acevedo, Miguel F. & Jaimez, Ramón E.
Object Type: Report
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

Corpus del Español: Web/Dialects

Access: Use of this item is restricted to the UNT Community
Dataset of words collected from text available on the Internet from twenty-one different countries; the individual files include concordance information, parts-of-speech, and other arrangements of the data.
Date: unknown
Creator: Davies, Mark
Object Type: Dataset
System: The UNT Digital Library
Bob Kap Archive #3: South American Tour of Canada Team captions transcript

Bob Kap Archive #3: South American Tour of Canada Team

Home movies that document the 1962 World Cup held in various cities throughout Chile. The film begins with still portraits of Brazilian soccer players before transitioning to scenes of city streets, sightseeing, soccer games and practice drills, and soccer players traveling. The film is silent and alternates between color and black and white images.
Date: 1962-05-30/1962-06-17
Creator: unknown
Object Type: Video
System: The UNT Digital Library
The Southwestern Historical Quarterly, Volume 63, July 1959 - April, 1960 (open access)

The Southwestern Historical Quarterly, Volume 63, July 1959 - April, 1960

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 637.
Date: 1960
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 64, July 1960 - April, 1961 (open access)

The Southwestern Historical Quarterly, Volume 64, July 1960 - April, 1961

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 545.
Date: 1961
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 62, July 1958 - April, 1959 (open access)

The Southwestern Historical Quarterly, Volume 62, July 1958 - April, 1959

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 571.
Date: 1959
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 60, July 1956 - April, 1957 (open access)

The Southwestern Historical Quarterly, Volume 60, July 1956 - April, 1957

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 587.
Date: 1957
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 61, July 1957 - April, 1958 (open access)

The Southwestern Historical Quarterly, Volume 61, July 1957 - April, 1958

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 561.
Date: 1958
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 58, July 1954 - April, 1955 (open access)

The Southwestern Historical Quarterly, Volume 58, July 1954 - April, 1955

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 587.
Date: 1955
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 59, July 1955 - April, 1956 (open access)

The Southwestern Historical Quarterly, Volume 59, July 1955 - April, 1956

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 547.
Date: 1956
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 65, July 1961 - April, 1962 (open access)

The Southwestern Historical Quarterly, Volume 65, July 1961 - April, 1962

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 619.
Date: 1962
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 66, July 1962 - April, 1963 (open access)

The Southwestern Historical Quarterly, Volume 66, July 1962 - April, 1963

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 615.
Date: 1963
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 67, July 1963 - April, 1964 (open access)

The Southwestern Historical Quarterly, Volume 67, July 1963 - April, 1964

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 635.
Date: 1964
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 68, July 1964 - April, 1965 (open access)

The Southwestern Historical Quarterly, Volume 68, July 1964 - April, 1965

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 549.
Date: 1965
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 70, July 1966 - April, 1967 (open access)

The Southwestern Historical Quarterly, Volume 70, July 1966 - April, 1967

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 697.
Date: 1967
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 74, July 1970 - April, 1971 (open access)

The Southwestern Historical Quarterly, Volume 74, July 1970 - April, 1971

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 586.
Date: 1971
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Queer, Quaint Old San Antonio: Its Climate in Throat and Lung Diseases (open access)

Queer, Quaint Old San Antonio: Its Climate in Throat and Lung Diseases

This book is about the climate of San Antonio, Texas, and its potential benefits to individuals suffering from lung illness and disease.
Date: 1895
Creator: Fisher, C. E.
Object Type: Book
System: The Portal to Texas History
San Antonio de Bexar: A Guide and History (open access)

San Antonio de Bexar: A Guide and History

This book serves as a guide and historical sketch of San Antonio, Texas. It includes descriptions of county and church records, interviews with memorable Texans, a discussion of the benefits of San Antonio climate to individuals suffering from lung disease, as well as descriptions of local churches, schools, public halls, parks and other establishments. Sidney Lanier's Historical Sketch is included beginning on page 68.
Date: 1890
Creator: Corner, William
Object Type: Book
System: The Portal to Texas History

Mr. and Mrs. Ponciano Villalobos

Photograph of couple outside adobe building. Photograph of Mr. and Mrs. Ponciano Villalovoz (Villalobos), April 8, 1912, in Van Horn, TX. Dedication at the back of photo reads," Dedico Este Retrato a, Mi Querida Mama, Pas Chacon En, Pruevas de amory y, Respecto. que le Tengo. Ponciano Villalovoz, Van Horn, Texas, April 8, de 1912"
Date: April 8, 1912
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History
A Comfort Christmas (open access)

A Comfort Christmas

Book about the history of Christmas in Comfort, Texas and the influence of "German, English and Hispanic cultures" on Christmas celebrations (p. 3). The book includes recipes for German Sweet potato salad, deer sausage, carne guisada con mole, and buneulos, as well as bread, rice and cookies.
Date: 1996
Creator: Bohnert, Paula & Bohnert, Hannah
Object Type: Book
System: The Portal to Texas History