6 Matching Results

Results open in a new window/tab.

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
Factors Related to the Professional Progress of Academic Librarians in Louisiana (open access)

Factors Related to the Professional Progress of Academic Librarians in Louisiana

Three groups of Academic librarians in Louisiana were surveyed to determine what factors other than job performance influenced professional progress (Salary increases, promotion and tenure) for them. Staff development activities were also investigated to determine if they played any significant role in influencing professional progress. Three opinion questions were also asked in this investigation about the feasibility of using an index that was developed to assess quantitatively staff development activities.
Date: May 1991
Creator: Brazile, Orella Ramsey, 1945-
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Appeal of Fashion Retailing as a Career: Perceptions of Fashion Merchandising Students (open access)

The Appeal of Fashion Retailing as a Career: Perceptions of Fashion Merchandising Students

This study investigated the (1) relationship of students' family and educational background to their opinions of fashion retailing as a career, and (2) preferences for fashion retail job attributes in relationship the appeal of fashion retail job profiles. A sample of 131 fashion merchandising students from five state-funded universities completed a four-part survey which measured two independent variables: student background and preferences of fashion retail job attributes and two dependent variables: opinions of fashion of retailing as a career and the appeal of fashion retail job profiles. Analyses included multiple regression, t-test, and correlations. For opinions of fashion retailing as a career, parental background was not significant while attendance at a retailing course, semester hours completed and G.P.A. had limited relationships. Fashion retail job attribute preferences were related to the appeal of fashion retail job profiles; the most preferred attribute was high personal freedom.
Date: August 1994
Creator: Daniels, Susan Leigh
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Disclosure Habits After Near-Death Experiences: Influences, Obstacles, and Listener Selection (open access)

Disclosure Habits After Near-Death Experiences: Influences, Obstacles, and Listener Selection

Article describing habits of disclosure regarding near-death experiences (NDEs). Major influences and obstacles to disclosure are discussed, as well as issues involved in listener selection. Finally, some comments about secrecy emphasize the importance of discerning between appropriate, nourishing choices of secrecy and choices of beneficial disclosure.
Date: Autumn 1995
Creator: Hoffman, Regina M.
Object Type: Article
System: The UNT Digital Library
Disclosure Needs and Motives After a Near-Death Experience (open access)

Disclosure Needs and Motives After a Near-Death Experience

Article analyzing the communication processes used by 50 near-death experiencers and discussing their disclosure needs and motives, as well as influences and obstacles that affect disclosure habits. The findings suggest that disclosure needs evolve through stages after an experience, and reveal five distinct disclosure motives.
Date: Summer 1995
Creator: Hoffman, Regina M.
Object Type: Article
System: The UNT Digital Library
The Relationship between Level of Implementation of the National Council of Teachers of Mathematics' Curriculum and Evaluation Standards and 5th Grade Louisiana Educational Assessment Program Math Scores (open access)

The Relationship between Level of Implementation of the National Council of Teachers of Mathematics' Curriculum and Evaluation Standards and 5th Grade Louisiana Educational Assessment Program Math Scores

This study examined the relationship between levels of implementation of the National Council of Teachers of Mathematics' Curriculum and Evaluation Standards and 5th Grade Louisiana Educational Assessment Program Math Scores with the effects of race of students accounted for. Secondary areas of interest were the relationship between LEAP mathematics scores with the effects of race of students accounted for and the teacher characteristics of years experience and educational attainment and of the relationship between level of implementation of the Standards and teacher characteristics. The population, from which a sample size of 250 was randomly drawn, was comprised of 1994-95 Louisiana public school teachers who taught in a regular 5th grade or departmentalized math class. Survey research was used to place the responding teachers at one of the five levels of implementation. Hierarchical Multiple Regression was used to analyze the question of primary interest. Race of the students was found to have accounted for nearly 9% of the variance in LEAP mathematics scores. This figure was statistically significant. The independent variable Level of Implementation of the Standards produced ambiguous results. Students of Level 1 (non-implementers) teachers were found to have statistically significantly higher LEAP scores than did students of Level 2 …
Date: August 1996
Creator: Jones, Gregory A. (Gregory Alan), 1960-
Object Type: Thesis or Dissertation
System: The UNT Digital Library