Forging Their Legacy: Cooperation and Accommodation in the Lower Rio Grande Valley, 1848-1870 (open access)

Forging Their Legacy: Cooperation and Accommodation in the Lower Rio Grande Valley, 1848-1870

Forging Their Legacy: Cooperation and Accommodation in the Lower Rio Grande Valley is an examination of the relationships created during the mid-nineteenth century between Anglo and Tejano elites in the five counties that make up the Lower Rio Grande Valley. Conducted through a quantitative lens, the five-chapter study seeks to demonstrate that, although the period between 1848 and 1870 was fraught with conflict and violence, the Anglo and Tejano elite of the Lower Rio Grande Valley came together in cooperation in order not only to survive these troubling times but to prosper. The thesis begins by identifying and analyzing the economic and political elite in the Lower Rio Grande Valley during the 1850s. A new crop of Anglo immigrants arrived with the Mexican-American War, but only a small number willing to assimilate to local Tejano culture were able to leave their mark on the Lower Valley. Chapter 4 relates the effect of the Civil War on the elite of the Lower Valley. It explores the profitable cotton trade during the war and the struggle that both Anglo and Tejano elites faced during Reconstruction. The thesis concludes with a macro-analysis of the twenty-two-year period from 1848-1870. It summarizes overall trends found …
Date: December 2018
Creator: Ballesteros, Nicholas A.
System: The UNT Digital Library
The Effects of an Instructional Package on the Emergence of Novel Intraverbals in Children with Autism (open access)

The Effects of an Instructional Package on the Emergence of Novel Intraverbals in Children with Autism

We evaluated the effects of an instructional package on the emergence of novel intraverbals in children diagnosed with autism. Participants were two boys with a diagnosis of autism who had tact and listener repertoires for common objects and events, some intraverbal responses, and showed an ability to learn new intraverbal responses through direct instruction prior to participating in the study. Tact training, listener training, sorting training, and mixed training (listener and tact training) were conducted with each participant, with a probe to test for emergent intraverbals following each training step. If some emergence was seen during a probe following a training step, probes were conducted with the remaining sets to test for emergence in those sets as well. Multiple-exemplar training was conducted following the training steps if all targets within a set did not meet the criterion for emergence during probes. Results showed that for one participant, all four training steps, in addition to multiple-exemplar training, were needed to see emergence in all targets during probes for two sets, with the last two sets requiring only tact training before all targets had emerged during probes. The second participant required only tact training during three sets, with listener training required for …
Date: December 2018
Creator: Macias, Heather A.
System: The UNT Digital Library
Autonomic Nerve Activity and Cardiovascular Function in the Chicken Embryo (Gallus gallus) (open access)

Autonomic Nerve Activity and Cardiovascular Function in the Chicken Embryo (Gallus gallus)

The goal of this study was to build on the historic use of the avian model of development and also to further the knowledge of autonomic nervous system (ANS) regulation of cardiovascular function in vertebrates. Vasoactive drugs sodium nitroprusside, a vasodilator and phenylephrine, a vasoconstrictor were used to study the correlation of cardiovascular function relationship with nerve activity, both sympathetic and parasympathetic (vagal). Additionally, ANG II was used to assess its effects on vagal inhibition. The present study shows that pharmacologically-induced hypertension is associated with a fall in mSNA, indicating that the capacity for sympathetic autonomic cardiovascular regulation is established by late incubation however, late-stage embryonic chickens did not show a significant increase in mSNA during hypotension. The hypotensive response of the embryo was not accompanied by the expected inhibition of vagal discharge; however a slight but insignificant reduction in vagal discharge was noted. When vagal efferent output was isolated, a significant drop in vagal efferent activity was noted in response to hypotension. The present study showed late-stage embryonic chickens lack a vagal response to hypertension in both efferent and sensory limbs. In this study, vagal discharge was reduced from baseline levels in response to Ang II. Collectively, the present …
Date: December 2018
Creator: Onyemaechi, Clinton
System: The UNT Digital Library
William's America: Royal Perspective and Centralization of the English Atlantic (open access)

William's America: Royal Perspective and Centralization of the English Atlantic

William III, Prince of Orange, ascended the throne of England after the English Glorious Revolution of 1688. The next year, the American colonists rebelled against colonial administrations in the name of their new king. This thesis examines William's perception of these rebellions and the impact his perception had on colonial structures following the Glorious Revolution. Identifying William's modus operandi—his habit of acceding to other's political choices for expediency until decisive action could be taken to assert his true agenda—elucidates his imperial ambitions through the context of his actions. William, an enigmatic and taciturn figure, rarely spoke his mind and therefore his actions must speak for him. By first establishing his pattern of behavior during his early career in the Netherlands and England, this project analyzes William's long-term ambitions to bring the Americas under his direct control following the 1689 rebellions and establish colonial administrations more in line with his vision of a centralized English empire.
Date: December 2018
Creator: Woodlock, Kylie Michelle
System: The UNT Digital Library
Building Relationships between a Free Clinic and Its Donors (open access)

Building Relationships between a Free Clinic and Its Donors

This thesis presents qualitative research conducted in summer 2017 at the Finger Lakes Free Clinic, which provides free medical and holistic care to people without insurance in upstate New York. The primary goal of this research was to strengthen the relationship between a free clinic and its donors by gathering donor concerns and perceptions regarding federal healthcare policy. Data from 32 interviews with donors, staff, board members, and volunteers, along with 100 hours of participant observation revealed that donors to this clinic were concerned about the potential impact of Congressional healthcare reform yet did not consider federal policy a strong influence on their donations. Rather, donors cited dedication to local giving and personal connections with the clinic as their primary motivations. These motivations suggest the value of viewing the clinic-donor relationship as a relationship of reciprocity. From this framework, the research identifies opportunities for the clinic to reciprocate donor generosity while expanding services in response to a growing need. Insights from the research will guide the clinic's response to federal policy changes and support the clinic's vision of becoming a national model for integrative care.
Date: December 2018
Creator: Nalin, Emma R
System: The UNT Digital Library