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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 19, Number 9, May 1967 (open access)

Southwest Retort, Volume 19, Number 9, May 1967

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 news about the regional meeting in Little Rock, Arkansas.
Date: May 1967
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Lower Mississippi Valley Ecological Inventory: User's Guide and Information Base (open access)

Lower Mississippi Valley Ecological Inventory: User's Guide and Information Base

"The objective [of this report] is to produce an inventory of those important ecological along the lower Mississippi River on which siting of major industrial facilities and land clearing operations could have an impact."
Date: May 1983
Creator: Beccasio, Angelo D.
Object Type: Report
System: The UNT Digital Library
[Handwritten Letter from Joseph R. Bertig to Jeane B. Kempner and Daniel W. Kempner, May 22, 1951] (open access)

[Handwritten Letter from Joseph R. Bertig to Jeane B. Kempner and Daniel W. Kempner, May 22, 1951]

Handwritten letter from Joseph R. Bertig to Jeane B. Kempner and Daniel W. Kempner discussing a foot injury, the lack of rain, Little Cindy the dog, and still needing help around his home.
Date: May 22, 1951
Creator: Beritg, Joseph R.
Object Type: Letter
System: The Portal to Texas History
[Handwritten Letter from Joseph R. Bertig to Daniel W. Kempner and Jeane Bertig Kempner, May 20, 1950] (open access)

[Handwritten Letter from Joseph R. Bertig to Daniel W. Kempner and Jeane Bertig Kempner, May 20, 1950]

Letter from Joseph R. Bertig to Mr. and Mrs. Kempner discussing his doctor saying he might be well enough to go home in the next week. Mr. Beritg then talks about how after his doctor left the night before he awoke three times from a dream. He then starts to discuss his concerns with how much cotton had been planted this year and other company operations. He then says he will not be driving home, instead having arranged transportation.
Date: May 20, 1950
Creator: Bertig, Joseph R.
Object Type: Letter
System: The Portal to Texas History
[Letter from Joseph R. Bertig to D. W. and Jeane Kempner, May 30, 1949] (open access)

[Letter from Joseph R. Bertig to D. W. and Jeane Kempner, May 30, 1949]

Letter from Joseph R. Bertig to D. W. Kempner discussing a bill for flowers and recent rain levels and asking after Mary Jean Kempner.
Date: May 30, 1949
Creator: Bertig, Joseph R.
Object Type: Letter
System: The Portal to Texas History
[Letter from Joseph R. Bertig to Jeane and D. W. Kempner, May 6, 1949] (open access)

[Letter from Joseph R. Bertig to Jeane and D. W. Kempner, May 6, 1949]

Letter from Joseph R. Bertig to Jeane and D. W. Kempner discussing the health of their daughter Mary Jean and some other personal news and discussions.
Date: May 6, 1949
Creator: Bertig, Joseph R.
Object Type: Letter
System: The Portal to Texas History
[Letter from Joseph R. Bertig to Jeane Kempner, May 12, 1944] (open access)

[Letter from Joseph R. Bertig to Jeane Kempner, May 12, 1944]

Letter from Joseph R. Bertig to Jean Kempner giving updates on multiple family and life matters.
Date: May 12, 1944
Creator: Bertig, Joseph R.
Object Type: Letter
System: The Portal to Texas History
The Effects of Counselor-Led Group Counseling and Leaderless Group Counseling on Anxiety, Self-Concept, and Study Habits Among High School Seniors (open access)

The Effects of Counselor-Led Group Counseling and Leaderless Group Counseling on Anxiety, Self-Concept, and Study Habits Among High School Seniors

The problem with which this investigation is concerned is the comparison of the effects of two group counseling approaches upon selected counselee characteristics. The purpose of the study was the determination of the relative effectiveness of counselor-led group counseling and leaderless group counseling upon anxiety, self-concept, and study habits and attitudes among high school seniors. Forty of ninety-six Russellville, Arkansas, high school seniors who were referred for group counseling by their high school teachers and counselors were randomly selected as subjects. Thirty of the students were assigned in a random manner to three ten-member experimental groups. Ten of the students were assigned in a random manner to a control group. Following treatment each group was reduced to eight subjects each because of poor participation by a few subjects in each group. The IPAT Anxiety Scale, the Tennessee Self-Concept Scale, and the Survey of Study Habits and Attitudes were administered to all subjects prior to and after ten weeks of treatment.
Date: May 1974
Creator: Birmingham, Donald R.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Down and Out: a Novel (open access)

Down and Out: a Novel

A creative dissertation consisting of two parts: a novel and a critical preface. The critical preface, titled “Novel without Falsehood” deals directly with David Shields’s Reality Hunger, touching on issues of reality as it pertains to truth, writing, fiction, and contemporary culture. The novel is entitled Down and Out and follows the fortunes of a small town in Arkansas before, during, and after its sole source of employment ceases to exist.
Date: May 2015
Creator: Briseño, J. Andrew
Object Type: Thesis or Dissertation
System: The UNT Digital Library
[Transcript of Document Granting Stephen F. Austin Power of Attorney, May 27, 1820] (open access)

[Transcript of Document Granting Stephen F. Austin Power of Attorney, May 27, 1820]

Copy of transcript for a legal document granting power of attorney to Stephen F. Austin on behalf of James Bryan, on May 27, 1820. Justice of the Peace Edmund Hozan has witnessed the document.
Date: May 27, 1820
Creator: Bryan, James
Object Type: Letter
System: The Portal to Texas History
An Analysis of Health Knowledge of Eighth Grade Students in Arkansas for the Purpose of Developing a Prospective Curriculum Guide (open access)

An Analysis of Health Knowledge of Eighth Grade Students in Arkansas for the Purpose of Developing a Prospective Curriculum Guide

The purpose of this investigation was to develop a curriculum guide to be made available to junior high schools in the state of Arkansas. A study of the amount of health knowledge possessed by eighth grade students in Arkansas was made to assist the investigator in the construction of the curriculum guide. The objective of the study was to determine the quality of the health education possessed by the eight grade students in Arkansas, in terms of teacher qualifications and number of hours heath education is taught per year, and compare it with students across the nation to build a suggested curriculum guide in health education. The following conclusions were reached: 1) Arkansas eight grade students are one school year behind national norms, relative through the AAHPER Cooperative Health Test results. 2) Female students scored higher than male students. 3) There is little variance between the different sizes of schools and the knowledge possessed by students in the several content areas on the AAHPER Cooperative Health Test. 5) The instruction of health education varied greatly in quality among Arkansas schools in the study. 6) Instructors teaching health education to eighth grade students in Arkansas were usually teachers not prepared to …
Date: May 1980
Creator: Burgess, James David
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Oral History Interview with John Andrews, March 26, 2004 (open access)

Oral History Interview with John Andrews, March 26, 2004

Interview with John Andrews, a veteran of the U.S. Army Air Corps from Kentwood, Louisiana. The transcript includes a list of questions regarding Andrews's training and service in World War II as a B-29 command pilot and flight instructor throughout the United States.
Date: May 17, 2005
Creator: Coy, Larisa L. & Andrews, John
Object Type: Text
System: The Portal to Texas History
[Letters by Citizens to Police Department] (open access)

[Letters by Citizens to Police Department]

Correspondence between citizens and Chief Charles Batchelor. Citizens request information from the department. Chief Batchelor responds in the form of form letters which state that he is unable to assist them.
Date: 1969-05-03/1973-04-30
Creator: Dallas (Tex.). Police Department.
Object Type: Letter
System: The Portal to Texas History
[Letter from W. E. Dancy to Roy Klotz, May 19, 1975] (open access)

[Letter from W. E. Dancy to Roy Klotz, May 19, 1975]

Letter from W. E. Dancy to Roy Klotz discussing Klotz's grape experiments, different methods of propagating grapes, and the types of wine Dancy has made from various fruits. The letter ends with an invitation for Klotz to visit Dancy and some instructions how to drive to his home.
Date: May 19, 1975
Creator: Dancy, W. E.
Object Type: Letter
System: The Portal to Texas History
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Texarkana Quadrangle (Texas, Oklahoma, Arkansas, and Louisiana) (open access)

Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Texarkana Quadrangle (Texas, Oklahoma, Arkansas, and Louisiana)

This report is one part of the second volume containing data on quadrangles of Texas, Oklahoma, Arkansas and Louisiana. This volume contains the detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation map, flight line and geologic base map, individual corrected profiles, computer map unit histograms and statistical tables for the Texarkana quadrangle.
Date: May 1980
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library

[Texarkana Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Texarkana Quadrangle in the northeast Texas area.
Date: May 1980
Creator: EG & G GeoMetrics
Object Type: Dataset
System: The UNT Digital Library

[Texarkana Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Texarkana Quadrangle in the northeast Texas area.
Date: May 1980
Creator: EG & G GeoMetrics
Object Type: Dataset
System: The UNT Digital Library
[Letter from Lamar Fleming, Jr. to Col. W. B. Bates, May 8, 1951] (open access)

[Letter from Lamar Fleming, Jr. to Col. W. B. Bates, May 8, 1951]

Letter from Lamar Fleming, Jr. to Col. W. B. Bates discussing notes from a past meeting with Allan Kline of the American Farm Bureau Federation including inflation and steps other organization have taken to address the issue.
Date: May 8, 1951
Creator: Fleming, Lamar, Jr.
Object Type: Letter
System: The Portal to Texas History
The Synthetic Liquid Fuel Potential of Arkansas (open access)

The Synthetic Liquid Fuel Potential of Arkansas

Report documenting the suitability of Arkansas for plant locations to produce synthetic liquid fuels, based on raw materials such as coal, natural gas, oil shale, and oil-impregnated strippable deposits.
Date: May 21, 1951
Creator: Ford, Bacon, and Davis
Object Type: Report
System: The UNT Digital Library
The Daily Texarkanian. (Texarkana, Ark.), Vol. 10, No. 201, Ed. 1 Tuesday, May 1, 1894 (open access)

The Daily Texarkanian. (Texarkana, Ark.), Vol. 10, No. 201, Ed. 1 Tuesday, May 1, 1894

Daily newspaper from Texarkana, Arkansas that includes local, state, and national news along with extensive advertising.
Date: May 1, 1894
Creator: Gardner, J. W.
Object Type: Newspaper
System: The Portal to Texas History
The Daily Texarkanian. (Texarkana, Ark.), Vol. 10, No. 202, Ed. 1 Wednesday, May 2, 1894 (open access)

The Daily Texarkanian. (Texarkana, Ark.), Vol. 10, No. 202, Ed. 1 Wednesday, May 2, 1894

Daily newspaper from Texarkana, Arkansas that includes local, state, and national news along with extensive advertising.
Date: May 2, 1894
Creator: Gardner, J. W.
Object Type: Newspaper
System: The Portal to Texas History
The Daily Texarkanian. (Texarkana, Ark.), Vol. 10, No. 203, Ed. 1 Thursday, May 3, 1894 (open access)

The Daily Texarkanian. (Texarkana, Ark.), Vol. 10, No. 203, Ed. 1 Thursday, May 3, 1894

Daily newspaper from Texarkana, Arkansas that includes local, state, and national news along with extensive advertising.
Date: May 3, 1894
Creator: Gardner, J. W.
Object Type: Newspaper
System: The Portal to Texas History
The Daily Texarkanian. (Texarkana, Ark.), Vol. 10, No. 204, Ed. 1 Friday, May 4, 1894 (open access)

The Daily Texarkanian. (Texarkana, Ark.), Vol. 10, No. 204, Ed. 1 Friday, May 4, 1894

Daily newspaper from Texarkana, Arkansas that includes local, state, and national news along with extensive advertising.
Date: May 4, 1894
Creator: Gardner, J. W.
Object Type: Newspaper
System: The Portal to Texas History