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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
Southwest Retort, Volume 18, Number 9, May 1966 (open access)

Southwest Retort, Volume 18, Number 9, May 1966

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community. Published monthly during long academic semesters. This issue includes information for the upcoming regional meeting in Albuquerque, New Mexico.
Date: May 1966
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume 19, Number 2, October 1966 (open access)

Southwest Retort, Volume 19, Number 2, October 1966

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community. Published monthly during long academic semesters. This issue includes the technical program outline for the regional meeting in Albuquerque, New Mexico.
Date: October 1966
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume 19, Number 3, November 1966 (open access)

Southwest Retort, Volume 19, Number 3, November 1966

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community. Published monthly during long academic semesters. This issue includes information for the regional meeting in Albuquerque, New Mexico.
Date: November 1966
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume 19, Number 4, December 1966 (open access)

Southwest Retort, Volume 19, Number 4, December 1966

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community. Published monthly during long academic semesters. This issue includes the technical program for the regional meeting in Albuquerque, New Mexico.
Date: December 1966
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library

Atchison Topeka & Santa Fe (A.T.S.F.) Train Engine, #1080

Photograph of the Atchison Topeka & Santa Fe (A.T.S.F.) Train Engine, #1080. The words "Safety First A.T. & S.F." are written in white paint on the side of the black train locomotive.
Date: August 1, 2005
Creator: Belden, Dreanna L.
Object Type: Photograph
System: The Portal to Texas History
Restoration and Extension of Federal Forts in the Southwest from 1865 to 1885 (open access)

Restoration and Extension of Federal Forts in the Southwest from 1865 to 1885

This thesis is an attempt to portray the part the forts of the Southwest had in developing the Federal Indian Policy in that region from 1865 to 1885.
Date: August 1941
Creator: Bennett, Alice Bell
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Impacts of Comprehensive Climate and Energy Policy Options on the U.S. Economy (open access)

Impacts of Comprehensive Climate and Energy Policy Options on the U.S. Economy

This study compiles and updates the findings of 16 comprehensive state climate action plans and extrapolates the results to the nation. The study then takes those results and using a widely accepted econometric model projects the national impact of these policies on employment, incomes, gross domestic product (GDP) and consumer energy prices. Finally, using the bottom-up data developed by the states and aggregated here, the study models the national impact of major features of the Kerry-Lieberman climate bill under consideration in Congress in 2010. These state action plans and supporting assessments were proposed by over 1,500 stakeholders and technical work group experts appointed by 16 governors and state legislatures to address climate, energy and economic needs through comprehensive, fact-based, consensus-driven, climate action planning processes conducted over the past five years with facilitative and technical assistance by the Center for Climate Strategies. Findings show potential national improvements from implementation of a top set of 23 major sector-based policies and measures drawn from state plans.
Date: July 2010
Creator: Center for Climate Strategies
Object Type: Text
System: The UNT Digital Library
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
Image and Identity at El Santuario de Chimayo in Chimayo, New Mexico (open access)

Image and Identity at El Santuario de Chimayo in Chimayo, New Mexico

El Santuario de Chimayo is a small community shrine that combines both native Tewa Indian and Christian traditions. This study focuses on the interaction between traditions through analysis of the shrine's two major artworks: a crucifix devoted to El Senor de Esquipulas (Christ of Esquipulas) and a statue of the Santo Nino (Holy Child). The shrine and its two primary artworks are expressions of the dynamic interaction between native and European cultures in New Mexico at the beginning of the nineteenth century. They frame the discussion of native and Christian cultural exchange about the relationships between religious images, how they function, and how they are interpreted.
Date: May 1999
Creator: DeLoach, Dana Engstrom
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Descriptive Paleontology and Applied Ichthyoarchaeology of the Ponsipa Fauna (open access)

The Descriptive Paleontology and Applied Ichthyoarchaeology of the Ponsipa Fauna

The archaeology of the Northern Rio Grande region of New Mexico has recently received an increased amount scholarly attention. In particular, understanding past trends in demographics, agricultural productivity, violence, and social networks have been primary goals of archaeological research. Understanding patterns in animal exploitation has, however, received far less attention due to a small yet growing regional zooarchaeological database. Through the identification of animal remains from a site called Ponsipa (occupied ca. A.D. 1300 to 1600), this thesis adds one large dataset to this growing database. In addition, this thesis expands on the pre-impoundment distribution of an endangered native freshwater fish species in the state of New Mexico called the blue sucker (Cycleptus elongatus). The blue sucker is a unique fish that is currently experiencing range reduction across all of its known North American distribution due to anthropogenic habitat fragmentation and degradation. Skeletal remains that were identified from Ponsipa represent the farthest known northern record of its occurrence in the state of New Mexico and highlight the extent of range restriction of the species in the area. The data concerning the historical biogeography of the blue sucker from Ponsipa have implications for the effective conservation and restoration of blue sucker …
Date: May 2015
Creator: Dombrosky, Jonathan
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Critical Study of the Qualifications and Duties of Counselors at a Selected Number of Girls' Private Summer Camps in Texas, New Mexico and Colorado (open access)

A Critical Study of the Qualifications and Duties of Counselors at a Selected Number of Girls' Private Summer Camps in Texas, New Mexico and Colorado

The problem of this study was to make a critical evaluation of the qualifications and duties of counselors in girls' selected private summer camps in Texas, New Mexico, and Colorado for the following purposes: 1. To determine the duties and qualifications of camp counselors; 2. To determine criteria for qualifications and duties of camp counselors; 3. To determine the opinions of camp directors regarding the duties and qualifications of counselors; 4. To determine the extent to which counselors available for these areas meet the qualifications outlined by camp directors; 5. To determine the needs of the camps for counselors from the viewpoint of the directors of camps; 6. To determine the duties and needs indicated by the directors as far as training is concerned; 7. To determine recommendations for pre-service training in physical education departments for future counselors.
Date: 1949
Creator: Dowdy, June
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Survey and Critical Analysis of the Current Instrumental Practices in the New Mexico Public Schools (open access)

A Survey and Critical Analysis of the Current Instrumental Practices in the New Mexico Public Schools

"It has been the aim of this study, through a survey of a representative number of the public schools in the state of New Mexico, to reveal the extent of instrumental music offered through the mediums of the physical and integrated organizational factors involved, and to show the response to the program through the measurement of student participation." leaf 3
Date: August 1950
Creator: Drew, George Read
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Job Performance Expectations of Recent Journalism Graduates and the Importance of Journalism Education (open access)

Job Performance Expectations of Recent Journalism Graduates and the Importance of Journalism Education

The purpose of this study was to identify and compare the job performance expectations of recent journalism graduates as perceived by selected managing editors and journalism educators in Standard Federal Region Six (the states of Arkansas, Louisiana, New Mexico, Oklahoma, and Texas). The survey instrument consisted primarily of statements dealing with the topics of five research questions on the value of journalism education to success on newspapers, the value of newspaper experience to teaching journalism, the language skills of recent graduates, the value of academic research to the improvement of newspapers, and the "gap" between journalism education and journalism practice.
Date: December 1980
Creator: Flynn, George A.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
An Investigation of the Importance of the Art of Hand Lettering in the Field of Advertising Art (open access)

An Investigation of the Importance of the Art of Hand Lettering in the Field of Advertising Art

This thesis concerns the utility of including the art of hand lettering in a curriculum of a university advertising art program. Data secured from 155 questionnaires sent to 266 advertising firms in five states were analyzed by simple descriptive statistics including frequency counts and percentages. Two hypotheses were examined, and it is concluded that hand lettering is still needed in advertising art and should be taught in university art programs.
Date: August 1977
Creator: Greer, Hiram V.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Effects of English and Bilingual Storybook Reading and Reenactment on the Retelling Abilities of Preschool Children (open access)

Effects of English and Bilingual Storybook Reading and Reenactment on the Retelling Abilities of Preschool Children

The purpose of this study was to investigate the story retelling abilities of preschool children who have experienced storybook reading and storybook reenactment bilingually, in English and Spanish, and preschool children who have experienced storybook reading and storybook reenactment in English only. This is a clinical case study employing both quantitative and qualitative measures comparing four treatment groups. Three evaluation instruments were developed by the researcher and used for posttesting; a story comprehension test, a story retelling guidesheet/scoresheet, and a storybook literacy response evaluation. In addition, participant observation and teacher interviews were used to gather qualitative data regarding learning center extensions of the target text and teacher beliefs and practices about the use of storybooks. The findings from this study show that scores for children who experienced storybook reading and storybook reenactment were significantly better on both the story retelling and story comprehension measures. In addition, a larger proportion of children who experienced storybook reading and reenactment were found to perform at the second level of literacy response on the Levels of Literacy evaluation. No differences were found in relationship to the language used on any of the dependent measures. Findings fromqualitative data showed that children were involved in limited …
Date: December 1996
Creator: Gutierrez-Gomez, Catalina
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Life Histories Behavior and Space Partitioning in Selected Species of Western North American Plecoptera (open access)

Life Histories Behavior and Space Partitioning in Selected Species of Western North American Plecoptera

Five species of stoneflies (Zapada haysi, Plumiperla diversa, Taenionema pacificum, Isoperla petersoni, Arcynopteryx compacta) from the North Slope and Interior of Alaska were examined for seasonal patterns of emergence of adults and growth of nymphs. Generally growth was retarded during the winter in this region, and all species except I. petersoni completed growth prior to January. The life cycles of six stonefly species (Prostoia besametsa, Triznaka signata, Sweltsa coloradensis. Isoperla fulva, Skwala parallela, Claassenia sabulosa) are described from northern New Mexico. In this region growth was generally less retarded during the winter than in Alaska; P. besametsa completed all nymphal growth during late fall and winter. Drumming behavior of a Colorado population of Pteronarcella badia was described using an evolutionary framework to explain the maintenance of signal variation in this species. Laboratory experiments were used to explore the effect of intraspecific and interspecific interactions on spatial partitioning in P. badia and Claassenia sabulosa. P. badia exhibited clumping and distributed itself as the surface area of substrate in low densities; however, in the presence of C. sabulosa its distribution was random and different from available surface area. A field study was used to examine spatial partitioning by three New Mexico stonefly …
Date: August 1988
Creator: Hassage, Rodney Lynn, 1947-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Comparative Study of Three Methods of Teaching Tumbling (open access)

A Comparative Study of Three Methods of Teaching Tumbling

This investigation compares the results of three different methods of teaching tumbling, the Trampoline Method, Mental Practice, and the Traditional Method. The study also investigates whether sex and ability level significantly affect the results of the teaching methods. The subjects were the ninety members of the junior-level gymnastics classes for physical education majors at New Mexico State University during the fall and spring semesters of the 1972-1973 school year. There were forty-five female and fortyfive male subjects. A stratified random sample was constructed to insure equality of the teaching-method groups. The motor educability scores of the Johnson-Metheny Test were used to develop high-, medium-, and low-ability groups. The subjects in the ability groups were randomly selected and assigned to one of the teaching methods.
Date: December 1973
Creator: Hazlett, Robert Maurice
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Immunity for New Mexico Public School Districts and the 1978 Tort Claims Act (open access)

Immunity for New Mexico Public School Districts and the 1978 Tort Claims Act

In a 3-year timeframe, nearly 800 student negligence suits were filed, and most involved some claim of personal injury. Despite heightened public attention of negligence lawsuits against school districts and their employees, an empirical study of court decisions revealed that the volume of litigation against school districts remained steady from 1990 to 2005, the majority of cases were ruled in favor of the school district employees, and government and official immunity were most often the basis for these rulings. Researchers have concluded that immunity laws are strong in the United States, although they vary by state in their application. However, a primary recommendation was that, because of the misconception of a lack of immunity for public school employees, a comprehensive study on governmental and official immunity is needed. This dissertation employed legal research, analysis, and methodology to engage in a comprehensive investigation of teacher immunity in the four southern states of Texas, Oklahoma, Mississippi, and New Mexico. Of central concern to this dissertation was the Tort Claims Act of 1978 from the State of New Mexico. The Tort Claims Act is the vehicle by which immunity is granted to public school employees. Court findings over the last 35 years point …
Date: August 2014
Creator: Herauf, Todd J.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Discursive Horizons of Human Identity and Wilderness in Postmodern Environmental Ethics: A Case Study of the Guadalupe Mountains of Texas (open access)

Discursive Horizons of Human Identity and Wilderness in Postmodern Environmental Ethics: A Case Study of the Guadalupe Mountains of Texas

Using a genealogy of the narratives of the Guadalupes, I explore three moral identities. The Mescalero Apache exist as caretakers of sacred space. Spanish and Anglo settlers exist as conquerors of a hostile land. The park service exists as captives, imprisoned in the belief that economic justifications can protect the intrinsic value of wilderness. The narrative shift from oral to abstract text-based culture entails a shift from intrinsic to instrumental valuation. I conclude that interpretation of narratives, such as those of the Guadalupes, is not by itself a sufficient condition for change. Interpretation is, however, a necessary condition for expanding the cultural conversation beyond merely instrumental justifications to include caring for wilderness's intrinsic values.
Date: May 1993
Creator: Hood, Robert L. (Robert Leroy)
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Many Battles of Glorieta Pass: Struggles for the Integrity of a Civil War Battlefield (open access)

The Many Battles of Glorieta Pass: Struggles for the Integrity of a Civil War Battlefield

This study focuses on modern-day attempts to preserve the site where Union volunteers from Colorado defeated a Confederate army from Texas at the 1862 Battle of Glorieta Pass to curtail Confederate expansion westward. When construction workers in 1987 accidently uncovered remains of the war dead, a second battle of Glorieta Pass ensued. Texas and New Mexico officials quarreled over jurisdiction of the war casualties. Eventually Congress authorized the National Park Service to expand the Pecos National Park through purchase and donation of land to include the battlesite. Sources include local records, newspapers, federal and state documents, and interviews with preservation participants.
Date: August 1999
Creator: Hull, William Edward, 1945-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Proposed Program of Traffic Safety and Driver Training for the Secondary School Students of Hobbs, New Mexico (open access)

A Proposed Program of Traffic Safety and Driver Training for the Secondary School Students of Hobbs, New Mexico

The purpose of this study is an attempt briefly to set up a program of activities for use in the Secondary Schools of Hobbs, New Mexico, in teaching traffic safety and driver training.
Date: 1948
Creator: Johnson, Connie Rabon
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Validation of the Spanish Dallas Pain Questionnaire (open access)

Validation of the Spanish Dallas Pain Questionnaire

The purpose of this study was to validate the Spanish version of the Dallas Pain Questionnaire (DPQ). Not only does the DPQ offer the potential of statistical and clinical diagnostic value but also is easily interpretable across cultural lines. No such instrument has presently been validated for the Mexican-American population. A total of 81 Spanish speaking subjects participated in this study. Of these subjects, 56 were classified as chronic pain patients by nature of their medical diagnosis and duration of pain. The 25 normal subjects were family members of the chronic pain patients and members of the Northern New Mexico Hispanic community chosen at random. Hypothesis one predicted that reliability would be obtained on Spanish speaking populations based on test-retest with correlation coefficients of the items. The second hypothesis predicted that the Spanish DPQ would have content validity or consistent internal structure on those items that measure the trait or behavior of interest based upon factor analysis approaches and internal consistency measures. Hypothesis three predicted that the Spanish version of the DPQ would significantly correlate with the English version of the DPQ on all four factors. All four hypotheses were supported. The Spanish DPQ showed reliability over time based on …
Date: May 1989
Creator: Keeping, Barbara
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Does the Arousal System Contribute to Near-Death and Out-of-Body Experiences? A Summary and Response (open access)

Does the Arousal System Contribute to Near-Death and Out-of-Body Experiences? A Summary and Response

Article acknowledging the viability and potential value of the hypothesis underlying articles suggesting a relationship between near-death experiences (NDEs) and the body's arousal system, but also identifying substantial weaknesses in both the presented lines of evidence and the studies.
Date: Spring 2007
Creator: Long, Jeffrey & Holden, Janice Miner
Object Type: Article
System: The UNT Digital Library