This article assesses the impact of completing a 164 km road cycling event performed in a hot environment (Wichita Falls, Texas in August), on endothelial biomarkers and resultant risk of blood clots in men and women.

This article seeks to better understand to what extent the Individual Education Plan (IEP) adequately prepared one girl for major life transitions following high-school graduation.

Conference paper exploring three case studies on how methods of retrieval of geographic data offered by libraries. The online catalog (Case no. 1) includes various materials available to users. Case no. 2 is Special Collections in general, including the Portal to Texas History. Case no. 3 is a particular collection digitized by UNT: The map collection of the University of Texas at Arlington.

Article uses the lives of the Evans and Clark families to demonstrate evolving systems of racial discrimination in the emerging state of Oklahoma.

This article determines the circulating leukocyte subset response to completing the 2013 Hotter'N Hell Hundred recreational 164-km road cycle event in a hot and humid environmental condition.

For the Record section including the minutes of the quarterly board meeting of the Oklahoma Historical Society that was held on October 24, 2018 as well as the following lists: "New Members, October-November-December 2018" and "Twenty-Year Members, October-November-December 2018."

Article analyzes the music of the oil patch and its impact on the oil industry and society as a whole. This is a continuation of "Boomers and Boomtowns: Oil Patch Songs from Oklahoma," published in Volume 90, Number 3, Fall 2012.

This article reports on the development and comparison of two maps of Texas related to Rocky Mountain spotted fever.

Article describes the history of Star House and the influential Comanche leader, Quanah Parker, who established it. Larry C. Floyd provides background details of the difficult times Quanah Parker faced as a youth and his rise to become the shrewd businessman and political intermediary who entertained politicians, generals and wealthy cattlemen within his home.

This article examines three congeneric lizards from the southeastern United States (Plestiodon fasciatus, P. inexpectatus, and P. laticeps) and hypothesizes that interspecific differences in metabolic temperature sensitivity locally segregates them across their total range.

This book is part of the collection entitled: Texas State Publications and was provided by UNT Libraries Government Documents Department to The Portal to Texas History, a digital repository hosted by the UNT Libraries.

Article outlines the history of riverboats and their passengers on the Arkansas and Red River Valleys, from early French fur traders who bartered with neighboring Native American tribes to the merchants and travelers that traversed the rivers on steamboats. Michael J. Hightower touches on the marks left on the land by those seeking its resources, as well as the natural disasters that befell riverboat pioneers.

Article describes how Oklahoma became a crossroads in the coast-to-coast lighted airmail delivery system in the 1930s and the social, technological, and cultural developments that accompanied this advancement.

Article explores the written accounts of the Sheridan Winter Offensive campaign of 1868-1869 and provides prospective answers to the nearly 150-year-old question of the route the regiment traveled.

Article chronicles the two days that the Flying Circus spent in Oklahoma City and Tulsa in 1919 and emphasizes the impact of its exhibitions on the future of aviation in the state.

Article describes how Camp Doniphan on the Fort Sill Reservation functioned as a training center for American troops in World War I. Due to the large influx of recruits and lack of supplies and equipment, the soldiers were underprepared for actual combat, and their difficulties are reflected in personal accounts.

Article describes the history of military aircraft construction in Oklahoma during World War II, focusing on two Douglas Aircraft plants in Tulsa and Midwest City and the communities surrounding them.