One goal of this study was to evaluate the emergence of mands and intraverbals following tact acquisition for individuals with aphasia due to acquired brain injury. A second goal was to evaluate the transfer of shortened latencies as a function of tact training across untrained operants. In Study 1, the dependent measure was accuracy of responding and in Study 2, the dependent measures were rate and latency of responding. Participants for Study 1 were two uninjured adults (pilot) and two adults with brain injury (ABI). Both sets of participants were directly taught to tact up to 6 stimuli. Once tacts were acquired, the response forms were assessed under mand and intraverbal conditions. All pilot participants and one ABI participant showed mand transfer for all stimuli. Tact to intraverbal transfer varied across participants. One adult with brain injury served as a participant for Study 2. Fluency training was used to teach tacts for 15 stimuli. Response latencies were gathered for all operants before and after training. The participant met the designated aim (rate of responding) and showed a decrease in latencies for tacts and untrained intraverbals. Changes in mand latencies varied. Fluency gains showed partial retention. Results from Study 1 provide …

Printed circuit board manufacturing involves subtractive copper (Cu) etching where fine features are developed with a specific spatial resolution and etch profile of the Cu interconnects. A UV-Vis ATR metrology, to characterize the chemical transitions, has been developed to monitor the state of the bath by an in-situ measurement. This method provides a direct correlation of the Cu etch bath and was able to predict a 35% lower etch rate that was not predicted by the three current monitoring methods (ORP, specific gravity, and conductivity). Application of this UV-Vis ATR probe confirmed that two industrial etch baths, in identical working conditions, confirmed a difference in Cu2+ concentration by the difference of the near IR 860nm peak. The scope of this probe allowed chemically specific monitoring of the Cu etch bath to achieve a successful regeneration for repeated use. Interlayer dielectrics (ILDs) provide mechanical and electrical stability to the 3D electrical interconnects found in IC devices. It is particularly important that the structural support is created properly in the multilayered architecture to prevent the electrical cross signaling in short range distances. A combined multiple internal reflection and transmission FTIR has been employed for the characterization of silicon oxycarbonitride (SiOCN) films. These …

Article reports on a trace-based assessment of approaches to learning used by middle school aged children who interacted with NASA Mars Mission science, technology, engineering and mathematics (STEM) games in Whyville, an online game environment with 8 million registered young learners. Differences in approach to learning were found illustrating the potential value of the methodology to curriculum and game-based learning designers as well as other creators of online STEM content for pre-college youth.

The present study investigates vortex phase separator (VPS) technology as a new approach for a liquid amine CO2 removal system. Experimental results obtained using a 99.99% pure CO2 stream and liquid amine with varying concentrations demonstrate the VPS' ability to decrease CO2 volume at its gas outlet. Operating parameters such as CO2 flow rate, relative humidity (RH), and temperature were systematically varied during experimental procedure, as well as working fluid temperature, volume, and flow rate. The subscale design for a VPS with a 3" inner diameter, 3.5" outer diameter, and 3.63" height removed a maximum of 84% of CO2 from a CO2 stream at 3.7 SCFH flow rate, 14°C temperature, and 82% RH, using 100 mL of 100% amine circulated at 1.52 LPM flow rate. The designed VPS also showed to be effective in removing relative humidity of the CO2 stream by up to 26% for the stated parameters. Regeneration of liquid amine in the VPS system is also proposed to allow for continuous CO2 removal. The results obtained in this work characterize the VPS system for CO2 removal in terms of various operating parameters for the gas (CO2) and liquid (liquid amine) phases, as well as provide initial insights …

Presentation for the IIPC General Assembly and Web Archiving Conference virtually held on May 23-25, 2022. This presentation explores guided tours as a way to promote web archives and presents examples of guided tours from Bibliothèque nationale de France.

Bimonthly publication of the McDonald Observatory discussing research, news, and other topics of interest related to astronomy and science.

This thesis examines the changes Spain was forced to make toward their colonial patterns due to Nahua resistance. Each chapter assesses different periods during the colonial era, tracing how the Virgin of Guadalupe's meaning changed according to Spanish colonial needs.

Monthly travel magazine discussing locations and events in Texas to encourage travel within the state.

The North Texan includes articles and notes about University of North Texas students, faculty, and alumni activities.

Including all students through the educative processes is instrumental to their success. Each student's journey through education is therefore impacted by the ways they are included in the classroom. As such, social inclusion, and academic inclusion underpinned by a general sense of belonging are key elements impacting students' successes in schooling. Both globally and nationally school systems face challenges in enacting policies, pedagogies, and practices to meet the needs of increasingly diverse student populations. Student voice which has historically been absent from the literature can be a valuable tool in accounting for the lived experiences of diverse students with or without a formal label of dis/ability. Student voice can (re)present a revelatory tool that can be acted upon in responding to these diverse needs. Thus, the purpose of this study was to explore how secondary students in Grenada with or without a label of learning dis/ability but who are considered as part of responsive inclusive education, experience a sense of belonging through academic and social inclusion. This qualitative study using critical narrative inquiry pursued through semi-structured interviews with students, their teachers and parents revealed resonant threads of strained responsive education, childism and coloniality, the pedagogy of nice and an elusive …

Ensemble performances program book from the 2021-2022 school year at the University of North Texas College of Music.

The 17th International Conference on Knowledge Management was held in the historic city of Potsdam, Germany. The conference was among the first post-pandemic face to face conferences, and the overall theme of the 17th edition of the ICKM conference rightly focused on “Knowledge, Uncertainty and Risks: From individual to global scale” at different levels of analysis and agency.

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.

What defines demagogues and what sort of threat do they pose to democracy? Contemporary politics has recently witnessed a rise in demagogic leaders around the globe. Following this trend, many notable scholars have sought to better define the ancient term and to provide politics with advice on how to handle them. However, demagogy is hard to define, and research is divided over what truly makes for a demagogue. Scholars tend to either focus on the intention, the tools, or the effects of leaders to categorize demagogy. While they might disagree over which aspect of demagogy is most salient, they are more unanimous in their claims regarding the threat that demagogy poses to democracy. Before we outright condemn demagogy, I argue that we should better understand the phenomenon and its relationship to democracy. This dissertation turns to Machiavelli and Aristotle in order to better grasp and better define the phenomenon of demagogy. I first build a concept of demagogy through Aristotle's Politics and then use that concept to detect a similar phenomenon within the work of Machiavelli. In many ways Aristotle and Machiavelli affirm the claims of contemporary scholars, especially regarding the threat that demagogy poses to democracy. According to both …

Using a multimethod-multimodal approach, this study compared the contributions of executive function (EF) abilities (Go No-Go, Visual Search, 2-Back task, and Task Switching) to narrative comprehension tasks (False Belief, Strange Stories, Self-Reported Theory of Mind Inventory [TOMI-SR]) and a narrative production task (interpersonal decentering) in a sample of young adults. Separate regression models were conducted for each theory of mind (ToM) measure with EF measures as predictor variables and empirically selected demographic variables controlled. As expected, in this college student sample (N = 110), False Belief demonstrated a ceiling effect and was not associated with any EF ability. Task Switching and 2-Back accounted for significant variance in Strange Stories. No EF task significantly predicted performance on TOMI-SR or interpersonal decentering. Both story comprehension tasks (False Belief and Strange Stories) were significantly associated, but these tasks were not correlated with either self-reported ToM or interpersonal decentering. Several unanticipated demographic associations were found; having more siblings and English proficiency accounted for significant variability in Strange Stories; education, presence or absence of self-disclosed autism diagnosis and mental health diagnosis explained a large portion of variance in TOMI-SR; interpersonal decentering maturity differed significantly between cisgender men and cisgender women. Lastly, interpersonal decentering number of …

Ensemble performances program book from the 2021-2022 school year at the University of North Texas College of Music.

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

This dissertation contextualizes Brahms's vocal quartets within a largely forgotten discourse about Hausmusik that flourished in German-speaking lands in the second half of the nineteenth century. In numerous texts about Hausmusik from ca. 1848-1900, authors conceived the genre as an aesthetically and politically conservative expression of German identity and connected its accessible style to an ideal of social cohesion in the pre-industrial age. Similar issues of national identity and musical style arise in the reception of Brahms's quartets, which, I contend, was informed by the works' generic status as Hausmusik. Critics either praised Brahms's works for their simple, folk-like style or disparaged their complexity, artifice, and foreignness. Ultimately, I argue, Brahms sought to elevate the genre of Hausmusik in his vocal quartets by integrating aesthetic and cultural values associated with this genre with a more sophisticated musical style. The works' stylistic and generic ambiguity and the disparity in critics' responses reveal competing aesthetic, political, and cultural world views immediately before and after German unification. Chapter 2 shows how discourse about Hausmusik constructed German identity in the private sphere by promoting a folk-like aesthetic and accessible musical style over the perceived cosmopolitanism and commercialism of Salonmusik and other repertoires. Chapter 3 …

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.