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Statistics and Information Concerning the State of Texas (open access)

Statistics and Information Concerning the State of Texas

This book covers statistical information for the state of Texas. It includes "great inducements for the investment of capital, health for the invalid, interesting sights and scenes for the tourist and pleasure seeker, broad fields of research for the historian, unsurpassed hunting grounds for the sportsman, and other resources waiting to be unlocked by the key of capital in the hands of labor and industry" (title page).
Date: 1890
Creator: Missouri Pacific Railway Company
Object Type: Book
System: The Portal to Texas History
The Journey of Coronado, 1540-1542, from the City of Mexico to the Grand Canon of the Colorado and the Buffalo Plains of Texas, Kansas and Nebraska (open access)

The Journey of Coronado, 1540-1542, from the City of Mexico to the Grand Canon of the Colorado and the Buffalo Plains of Texas, Kansas and Nebraska

Compilation of translated texts describing the explorations of Coronado and his companions as they traveled in Central American and parts of present-day United States, with some supplementary historical notes for context.
Date: 1922
Creator: Winship, George Parker, 1871-1952
Object Type: Book
System: The Portal to Texas History
The Position of Texas in the Relations Between the United States and Mexico from 1876 to 1910 (open access)

The Position of Texas in the Relations Between the United States and Mexico from 1876 to 1910

"The purpose of this study was to show the position of Texas in the relations between the United States and Mexico from 1876 to 1910. With this thought in mind, the general problem has been to link the two countries through Texas. The Texas border relations between the United States and Mexico during this period were interesting because they showed the continued success of the efforts of the past years in building up better principles of settlement. " --leaf 129
Date: June 1942
Creator: Alexander, Gladys M.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Some Significant Differences between American Education and that of Mexico (open access)

Some Significant Differences between American Education and that of Mexico

This thesis compares the educational systems of the United States and of Mexico from their beginnings, and especially notes the progress that Mexico has made since 1920.
Date: 1945
Creator: Williams, Narbon B.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Polk and the Mexican War: a Study in Motives and War Policies (open access)

Polk and the Mexican War: a Study in Motives and War Policies

This paper discusses James K. Polk and his stance on the annexation of Texas as well as the different war plans and policies he originated during the Mexican War.
Date: August 1945
Creator: Bradford, Willard R.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Expropriation of American Oil Interests and its Effect on United States-Mexican Relations since 1938 (open access)

Expropriation of American Oil Interests and its Effect on United States-Mexican Relations since 1938

This thesis discusses the seizure of all foreign owned oil property by the Mexican government in 1938 and the historical events leading up to the seizure.
Date: 1947
Creator: Buell, Erwin C.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
American Export Trade with Mexico (open access)

American Export Trade with Mexico

The purpose of the study is to make a survey and analysis of the export trade of the United States with Mexico. Attention is given to the kinds and types of goods exported to Mexico and imported from it, to the value of the trade, to some ways of carrying it on, and to aspects of Mexican life that influence trade relations.
Date: 1948
Creator: Williams, Donald Earl
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The History of the Mexican Contract Labor Program, 1942-1966 (open access)

The History of the Mexican Contract Labor Program, 1942-1966

This thesis examines the history of the Mexican contract labor program from the World War II program in 1942 to the post-bracero era in 1964-66.
Date: January 1967
Creator: Morris, Marion Beth
Object Type: Thesis or Dissertation
System: The UNT Digital Library
American Artillery in the Mexican War 1846-1847 (open access)

American Artillery in the Mexican War 1846-1847

This thesis presents a history of the United States' war with Mexico with a focus on the maturing of the United States artillery on the battlefields of Mexico.
Date: May 1969
Creator: Dillon, Lester R.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The South and the Mexican War (open access)

The South and the Mexican War

This thesis examines newspapers and correspondence of public men in the era of the Mexican war to provide some answers to pertinent questions regarding the South's role in the Mexican War. It attempts to reveal to some degree whether Southerners uniformly supported the war, whether their support arose from an expansionist sentiment or a desire to extend the area of slavery, whether any strong opposition to the war existed in the South, and why they supported or opposed it.
Date: December 1970
Creator: Lowe, Billie Lynne Owens
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Papers concerning Robertson's Colony in Texas, Volume 2 (open access)

Papers concerning Robertson's Colony in Texas, Volume 2

"Leftwich's Grant is the second volume in a series that is intended to document the colonization of an area in Central Texas that eventually became known as Robertson's Colony." It covers "the three years that [Robert] Leftwich spent in Mexico City and Saltillo" and includes "a complete account of his official negotiations with both the national government in Mexico City and the state government of Coahuila and Texas. It also includes documents concerning Dr. Felix Robertson, President of the Texas Association, and the group of young men who came to Texas with him in the fall of 1825 to explore the grant and survey land for the stockholders" (p. 11). The index begins on page 667.
Date: 1975
Creator: McLean, Malcolm Dallas
Object Type: Book
System: The Portal to Texas History
Genic Differentiation and Evolution in the Ground Squirrel Subgenus Ictidomys (Spermophilus) (open access)

Genic Differentiation and Evolution in the Ground Squirrel Subgenus Ictidomys (Spermophilus)

The genetic structure of 26 natural populations of three species (S. tridecemlineatus, S. mexicanus, and S. spilosoma) of the Ictidomys subgenus of ground squirrels was analyzed using chromosomal and electrophoretic techniques. Chromosomal variation was not observed in S. mexicanus, and only slight karyotypic variation was found in the other two species. Chromosomal evidence indicated hybridization between S. tridecemlineatus and S. mexicanus, placing these species within the classical definition of semispecies. Analysis of electrophoretic variation at 29 genetic loci indicated close genetic relationships between these species. Evolution in Ictidomys appears to be linked with Pleistocene events, and speciation appears to have occurred within the last 155,000 years.
Date: December 1975
Creator: Cothran, E. Gus, 1951-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Descriptive Account of United States Government Documents Pertaining to the History of United States Diplomatic Relations with Mexico, 1821-1846 (open access)

A Descriptive Account of United States Government Documents Pertaining to the History of United States Diplomatic Relations with Mexico, 1821-1846

This paper provides a thematic approach to three major United States government document series relating to topics of early United States diplomatic relations with Mexico; treaty negotiations, the Santa 'Fe trade, the Texas question, and claims. The document series examined are .the United States presidential papers, United States Congressional documents , and the National Archives Record Group 59, diplomatic dispatches from United State Ministers to Mexico. Historians must make an evaluation of all: documentary evidence available for an accurate assessment of historical events. Inadequate analysis of these major United States document series has limited this necessary assessment in the area of United States Mexican diplomatic relations, 1821-1846.
Date: May 1976
Creator: Kelly, Melody S.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Mexican Connection: Confederate and Union Diplomacy on the Rio Grande, 1861-1865 (open access)

The Mexican Connection: Confederate and Union Diplomacy on the Rio Grande, 1861-1865

This study examines the efforts of the Union and Confederate diplomatic agents to influence the events along the Rio Grande during the Civil War. The paper compares the successful accomplishments of Confederate agent Jose Quintero to the hindered maneuverings of the Union representatives, Leonard Pierce and M. M. Kimuey. Utilizing microfilmed sources from State Department records and Confederate despatches, the paper relates the steps Quintero took to secure the Confederate-Mexico border trade, obtain favorable responses from the various ruling parties in northern Mexico, and hamper the Union agents' attempts to quell the border trade.
Date: May 1978
Creator: Fielder, Bruce M.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
An Investigation of Mexican Gravesites in Nuevo Laredo, Mexico and Laredo, Texas (open access)

An Investigation of Mexican Gravesites in Nuevo Laredo, Mexico and Laredo, Texas

My work already shared some of the characteristics of the gravesites that I proposed to study. They were similar in that they both attempted to integrate sacred and profane imagery. Both called attention to personal events and related these events to a larger scheme. Finally, both were involved with the creation of objects of veneration according to personal edicts, but in relation to already established mythologies. I proposed to create a body of work based on the information gathered from the investigation of three predominantly Mexican graveyards-- one in Nuevo Laredo, Mexico, and two outside of Laredo, Texas.
Date: May 1990
Creator: Ludwig, Lisa M.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Personal Archaeology: Poems (open access)

Personal Archaeology: Poems

A collection of poems focused primarily on rural America and the South, the creative writing thesis also includes material concerned with the history of Mexico, particularly Mexico at the time of the Spanish Conquest. The introduction combines a personal essay with critical material discussing and defining the idea of the Southern writer.
Date: May 1992
Creator: Sweeden, R. Renee
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Relationship Between Environmental Barriers and Modes of Technology Transfer: A Study of United States Companies with Operations in Mexico (open access)

The Relationship Between Environmental Barriers and Modes of Technology Transfer: A Study of United States Companies with Operations in Mexico

This study is an empirical evaluation of the relationship between perceptions of the elements of the remote environment of business and the mode of transfer utilized by 90 United States companies transferring technology to Mexico. Characteristics of the technology, the company, and the industry were found, from a thorough search of the literature, to be the key aspects of technology transfer. The primary hypothesis predicted that a significant relationship would exist between perceptions of barriers and choice of transfer mode.
Date: August 1994
Creator: LeMaster, Jane
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Cultural Differences in Pain Experience and Behavior among Mexican, Mexican American and Anglo American Headache Pain Sufferers (open access)

Cultural Differences in Pain Experience and Behavior among Mexican, Mexican American and Anglo American Headache Pain Sufferers

Review of previous research on cultural differences in pain experience and/or pain behavior revealed that cultural affiliation affects pain perception and response. Unfortunately, the many inconsistent findings in the literature on cultural differences in pain experience and behavior have made interpretations and comparisons of results problematic. These inconsistent findings could be attributed to variations in acculturation level among cultural groups. The purpose of this study was to investigate cultural differences in pain experience (assessed by McGill Pain Questionnaire, the Box Scale, the Headache Pain Drawing, and the Headache Questionnaire) and pain behavior (measured by determining medication use and interference of daily functioning due to headaches) among Mexican (n = 43), Mexican American (n = 36), and Anglo American (n = 50) female chronic headache pain sufferers. The contribution of acculturation to differences in pain experience and behavior among cultural groups was measured by the Acculturation Rating Scale for Mexican Americans. The three cultural groups of women significantly differed on pain experience and pain behavior. Specifically, Mexican women experienced their headache pain more intensely, severely, and emotionally than Mexican American and Anglo American women. Furthermore, Mexican women were more willing to verbally express their pain than the other two groups. As …
Date: December 1995
Creator: Sardas, Isabela
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Protocol with Mexico amending Convention for Protection of Migratory Birds and Game Mammals : message from the President of the United States transmitting a protocol between the government of the United States of America and the government of the United Mexican States amending the Convention for Protection of Migratory Birds and Game Mammals, signed at Mexico City on May 5, 1997 (open access)

Protocol with Mexico amending Convention for Protection of Migratory Birds and Game Mammals : message from the President of the United States transmitting a protocol between the government of the United States of America and the government of the United Mexican States amending the Convention for Protection of Migratory Birds and Game Mammals, signed at Mexico City on May 5, 1997

This treaty between the United States and Mexico deals with hunting ducks and collecting duck eggs by indigenous people in North America. This treaty amends the Convention for the Protection of Migratory Birds in Canada and the United States.
Date: 1997
Creator: United States. President (1993-2001 : Clinton) & Albright, Madeleine Korbel
Object Type: Text
System: The UNT Digital Library
Distribution of a Novel Gram Negative, Capsule-Forming Bacterium (open access)

Distribution of a Novel Gram Negative, Capsule-Forming Bacterium

A novel Gram negative, capsule-forming bacterium was previously isolated in Dr. G. Roland Vela's laboratory. The distribution of this bacterium in soils from various locations was investigated. Soil samples from 188 locations around the world were examined. Isolates of the bacterium were obtained from 50 of these soils, with 48 of the isolates found in soils from the southwestern United States and northern Mexico. This suggests that this region is the natural habitat of the bacterium. The other two isolates were obtained from Madrid, Spain and Taipei, Taiwan. None were found in soils from South America or Australia. A lack of variation in morphology and physiological properties in the isolates suggests that a homogeneous population exists, even from widespread geographical locations.
Date: December 1997
Creator: Hughes, Roxana Bejarano
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Inter-American Convention on Sea Turtles (open access)

Inter-American Convention on Sea Turtles

This treaty provides the legal framework for member countries in the Americas and the Caribbean to take actions for the benefit of sea turtles
Date: 1998
Creator: United States. President (1993-2001 : Clinton) & Albright, Madeleine Korbel
Object Type: Text
System: The UNT Digital Library
Biodiversity of Dragonflies and Damselflies (Odonata) of the South-Central Nearctic and Adjacent Neotropical Biotic Provinces (open access)

Biodiversity of Dragonflies and Damselflies (Odonata) of the South-Central Nearctic and Adjacent Neotropical Biotic Provinces

The south-central United States serves as an important biogeographical link and dispersal corridor between Nearctic and Neotropical elements of western hemisphere odonate faunas. Its species are reasonably well known because of substantial collections, but there has been no concerted effort to document the extent of biodiversity and possible geographic affinities of dragonflies and damselflies of this region. The recent discoveries of Argia leonorae Garrison, Gomphus gonzalezi Dunkle and Erpetogomphus heterodon Garrison from southern and western Texas and northern Mexico suggest that Odonata species remain to be discovered in this area, particularly from far south Texas and northern Mexico. I have documented a total of 12,515 records of Odonata found in 408 counties within the south-central U.S. A total of 73 species of damselflies and 160 species of dragonflies was revealed in the region. The 233 (197 in Texas) Odonata species are distributed among 10 families and 66 genera. Illustrated family, generic, and species-level keys are provided. Since the beginning of this work in the Fall of 1993, one species has been added each to the Louisiana and Oklahoma faunas, and 12 species have been added, previously unreported from Texas, including four new to the U.S. The area of highest Odonata …
Date: May 1999
Creator: Abbott, John C.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Dust from Africa Leads to Large Toxic Algae Blooms in Gulf of Mexico, Study Finds. [Press release]. (open access)

Dust from Africa Leads to Large Toxic Algae Blooms in Gulf of Mexico, Study Finds. [Press release].

This press release summarizes the findings of a new study. Saharan dust clouds travel thousands of miles and fertilize the water off the West Florida coast with iron, which kicks off blooms of toxic algae. The research was partially funded by a NASA grant as part of ECOHAB: Florida (Ecology and Oceanography of Harmful Algal Blooms), a multi-disciplinary research project designed to study harmful algae.
Date: August 28, 2001
Creator: NASA News
Object Type: Text
System: The UNT Digital Library
The Hexagon, Volume 94, Number 4, Winter 2003 (open access)

The Hexagon, Volume 94, Number 4, Winter 2003

Quarterly publication of the Alpha Chi Sigma chemistry fraternity containing articles related to chemistry research and the activities of the organization, including local chapters and groups.
Date: Winter 2003
Creator: Alpha Chi Sigma
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library