Digital Commons Network^™

Lipid-Mediated Gating Of A Miniature Mechanosensitive Mscs Channel From Trypanosoma Cruzi, Jingying Zhang, Aashish Bhatt, Grigory Maksaev, Yun Lyna Luo, Peng Yuan

2020-Current year OA Pubs

The mechanosensitive channel of small conductance (MscS) from E. coli (EcMscS) has served as the prevailing model system for understanding mechanotransduction in ion channels. Trypanosoma cruzi, the protozoan parasite causing Chagas disease, encodes a miniature MscS ortholog (TcMscS) critical for parasite development and infectivity. TcMscS contains a minimal portion of the canonical EcMscS fold yet maintains mechanosensitive channel activity, thus presenting a unique model system to assess the essential molecular determinants underlying mechanotransduction. Using cryo-electron microscopy and molecular dynamics simulations, we show that TcMscS contains two short membrane-embedded helices that would not fully cross an intact lipid bilayer. Consequently, drastic …

Shark Wildlife Tourism’S Influence On Conservation Efforts, Elizabeth C. Saraf

All HCAS Student Capstones, Theses, and Dissertations

Shark wildlife tourism has the potential to shape pro-environmental values and attitudes, fostering meaningful conservation behaviors. Understanding the influence of participating in shark tourism activities provides valuable insights into its effectiveness as a conservation tool. This study compared different intervention types related to wildlife tourism, including both direct (i.e., swimming with sharks) and indirect (i.e., viewing a related documentary) interactions with sharks. To evaluate the impact of these intervention events, participants were surveyed at three time intervals: before, immediately afterwards, and one month after the event. The surveys assessed respondents’ psychological constructs related to the environment, specifically their value orientations, …

Tenth Anniversary Celebrations Of Aga Khan University Karachi

University anniversary celebration materials

No abstract provided.

An Analysis Of Potential Factors Influencing College Sport Communicators Feels Of Being Overworked And Underappreciated, Kelly P. Elliott, Natalie Bunch, Tyler Williams

Journal of Issues in Intercollegiate Athletics

CSCs play pivotal roles, balancing the preservation of student-athlete narratives with the real-time demands of media-driven communication. However, a persistent challenge has emerged: many CSCs experience a pronounced sense of being overworked and undervalued. This study aims to explore predictors contributing to CSCs' feelings of being overworked and underappreciated, investigating factors like years of experience, career motivations, reasons for institutional selection, and tenure plans to understand their impact on CSCs' perceptions before employment. Researchers sent a survey instrument that included Likert scale, closed-ended items related to feelings over being overworked and underappreciated to CSCs. The primary analysis involved an independent …

“I Want To Continue Athletics And I Also Want To Study”: Exploring International Student Athletes’ Transition Experiences To The Naia Affiliated Colleges, Kibaek Kim, Karina Jolly, Chris Corr, Jinwook Han

Journal of Issues in Intercollegiate Athletics

There are over a million international students pursuing their degrees in U.S. universities. Among them are 25,000 international student-athletes (ISAs) who are enrolled in National Collegiate Athletic Association (NCAA) affiliated Universities. While studies have been striving to foster and support this population’s successful transition to the U.S., few studies are available that deal with international student-athletes competing in the National Association of Intercollegiate Athletics (NAIA) affiliated universities. Hence, based on the transition theory, this study utilized focus group interviews to explore the transition experiences of ISAs competing in NAIA. Based on previous studies that explored the transition experiences of ISAs …

Do They Belong? Inquiries Into The Perceptions Of The Black Male College Athlete Identity In Higher Education, Marcis Fennell, Kayla Martinez, C.Keith Harrison, Whitney Griffin, Nick Kopka

Journal of Issues in Intercollegiate Athletics

This qualitative study examined attitudes about Black male college athletes (BMCA)in predominantly White higher education institutions. To investigate the experience in the classroom, the purpose of this study was to inquire into the perception of the BMCA identity from the identity of the non-college athletes (NCA). Using the social identity complexity model, we sought to understand the perceptions that influence group formation among college students. The present study employed the film elicitation technique to examine the NCAs’ perceptions of the legitimacy of the BMCA identity in higher education during faculty interactions and its correlation to ingroup formation. The findings from …

Meet The Fars: An Examination Of The Background, Roles, And Appointment Of Faculty Athletic Representatives At National Collegiate Athletic Association Member Institutions, Chris Corr, Christopher Atwater, Mark S. Nagel, Richard Southall, Rick Eckstein, Marek Taškár

Journal of Issues in Intercollegiate Athletics

As many National Collegiate Athletic Association (NCAA) member institutions continue to engage in athletic centric decision-making processes, academic integrity and the campus experience for college athletes is often marginalized. Mandated by the NCAA to represent athletes’ academic interests, the faculty athletics representative (FAR) position is designed to occupy a central role in maintaining the primacy of academia among college athletes. FARs, however, exist within an institutional setting muddled by competing and contradictory logics. Accordingly, given the inherent juxtaposition between the operation of collegiate athletics and the stated role of FARs, the present study sought to examine the characteristics and positional …

Assessing College Athletic Departments’ Ability To Implement The Ncaa Mental Health Best Practices, Grace O. Louis, Shaine Henert

Journal of Issues in Intercollegiate Athletics

Student-athletes endure rigorous schedules, intense pressure, and significant physical and mental strain, all while being expected to show no signs of weakness. This high-stakes environment can exacerbate mental health challenges (Harris & Maher, 2023; Rice et al, 2016 & Brown, 2021). To address these concerns, the NCAA’s Sport Science Institute developed mental health best practices to support college student-athletes. However, FBS Division I non-autonomous athletic programs often struggle to fully implement these guidelines due to resource limitations, despite their commitment to student-athlete well-being (2021; Beebe & Petrie, 2024). This study employs an Interpretative Phenomenological Analysis (IPA) approach to explore the …

Viewpoint Of The Tax Adviser: An Overview Of Simplification, Sydney I. Roberts

Tax Adviser

No abstract provided.

The Crossfit Affiliate Business Model: The Risks Of The “Unknown And Unknowable”, Anasheh G. Oliven

The Scholarship Without Borders Journal

In the wake of the tragic death of six-time Elite athlete Lazar Ðukič at the 2024 CrossFit Games, this study explores how CrossFit, LLC can enhance its public image and cultivate more substantial relationships with its affiliates and customer network. This purposeful case study examines the events surrounding Ðukič’s death in conjunction with founder Greg Glassman’s “Floyd-19” controversy, to posit that authenticity, transparency, and trust are three missing factors in the business model. With intentional and explicit collaboration with the Professional Fitness Athletes’ Association, this study argues that the organization’s Affiliate Business Model can be enhanced and affiliate and customer …

Dramatism And Crossfit: The Guilt Redemption Cycle In The Wake Of Ðukič’S Death, Anasheh G. Oliven

The Scholarship Without Borders Journal

After the death of elite Serbian athlete, Lazar Ðukič, at the 2024 CrossFit Games, CrossFit, LLC’s leadership was once again in the spotlight of another controversy. In the immediate aftermath, Chief Executive Officer, Don Faul, was responsible for navigating the complex crisis communication that was required. This study evaluates the language in Faul’s oratory and seeks to answer the questions: (1) what pentadic elements are incorporated in Faul’s communication, (2) what ratio prevails and (3) how do the linguistic choices offload the guilt and responsibility that the organization had to ensure athlete safety. In employing a critical linguistic analysis framework, …

Leading Gen Z: The Connected Authentic Leadership Model, James Mitchell

The Scholarship Without Borders Journal

Generation Z is rapidly reshaping the global workforce, bringing with them new expectations for leadership grounded in authenticity, purpose, flexibility, technological fluency, and cultural intelligence. However, many traditional leadership models—such as transactional, servant, and even transformational leadership—only partially align with Generation Z’s needs. This study conducted a thematic analysis of 45 scholarly articles published between 2018 and 2024, identifying six leadership dimensions most valued by Generation Z: authentic transparency, servant-transformational focus, adaptive flexibility and inclusion, digital fluency, purpose-driven vision, and cultural intelligence. Based on these findings, the Connected Authentic Leadership Model (CALM) was developed to provide a holistic leadership framework …

Transactional And Autocratic Leadership In Practice: The Case Of Trump’S Attempt To Redefine Birthright Citizenship, Ruolan Huang, Liwei Fang, Jingzhe Zhang, Anna Zaldivar

The Scholarship Without Borders Journal

This case study investigates how President Donald Trump's autocratic and transactional leadership style influenced the conception, implementation, and social impact of the 2025 executive order seeking to revoke birthright citizenship for children of undocumented immigrants. This study employs the case study approach and applies thematic analysis of public documents, legal texts, and media reports. The study identifies five major themes, including autocratic leadership and executive overreach, racialized policy implementation, media manipulation, legal resistance, and a broader crisis of democratic legitimacy. The findings suggest that while the executive order aims at framing a legal structure, it disproportionately affects marginalized immigrant communities, …

Black Americans’ Strategic Disengagement In Digital Protest: A Thematic Analysis Of Youtube Responses To Latino Deportation Appeals (2025), Professor Meya E. Hargett

The Scholarship Without Borders Journal

This qualitative study, grounded in digital discourse theory, investigates Black Americans’ responses to the Latino community’s calls for protest support against federal deportation policies under the current U.S. administration. Twelve publicly available YouTube videos from Spring 2025 were analyzed using inductive thematic analysis to identify key patterns in Black discourse, including themes of strategic withdrawal, political disillusionment, solidarity fatigue, and historical tension.

This study defines 'stand down' as a deliberate, non-antagonistic decision to refrain from participating in another group’s protest movement. Findings indicate that disengagement is not rooted in apathy but is shaped by long-standing racialized experiences, ideological misalignment, and …

How Cultural Intelligence Shapes Communication And Decision-Making In Multicultural Teams, Jonathan Freking

The Scholarship Without Borders Journal

This study explores how cultural intelligence influences patterns of communication and decision-making in multicultural teams, with particular attention to behaviors such as turn-taking, conflict resolution, and feedback. Drawing on a thematic analysis of 45 peer-reviewed articles spanning foundational theories, empirical studies, and methodological approaches, this paper identifies six key themes: the evolution of the CQ construct; CQ as an adaptive communication mechanism; its role in conflict resolution; its influence on collaborative decision-making; the emergence of collective cultural intelligence; and methodological approaches for understanding CQ in context. Findings suggest that high-CQ individuals and teams demonstrate more equitable voice distribution, engage in …

Textbook Cost And Interactivity: Comparing Equity Outcomes And Student Perceptions, Brandilynn J. Villarreal, Kimberly N. White, Kimberly Vincent-Layton, Alice Zhang, Francesca Messina, Christopher W. Harmon

Journal of Educational Research and Practice

Significant equity gaps in introductory STEM courses create barriers in the STEM pathway. The current study investigated the impact of equitable access to course resources in the form of different e-textbooks in an introductory chemistry course. The purpose of the study was to determine if the use of a free textbook and/or the use of an interactive textbook enhances students’ academic performance, especially among students from marginalized backgrounds. We analyzed equity data for 199 general chemistry students. Overall, the pattern of course equity gaps suggests there was a positive impact of implementing a free textbook on students’ grades, with the …

Rev. Modestus Wirtner: Biographical Sketch And Additions And Corrections To The Miridae In His 1904 List Of Western Pennsylvania Hemiptera, A. G. Wheeler Jr., Thomas J. Henry

The Great Lakes Entomologist

[Excerpt]

The Rev. Modestus Wirtner's (1904) list of western Pennsylvania Hemiptera remains as the only useful general account of this group for the state. Earlier, Rathvon (1869) had published a short list of species from Lancaster County, but because the identity of species referred to cannot be established, his list has limited value.

Clouds, Cameras, And Computers: The First Amendment And Networked Public Places, Timothy Zick

Florida Law Review

No abstract provided.

Adapting To Change: Adn Faculty Perspectives About The Future Of Adn Education: A Qualitative Case Study, Linda D. John

Dissertations

The purpose of this qualitative single case study was to offer more insight into how the adoption of the BSN as the entry-level for nursing practice affects the future ADN education and what the change means for ADN faculty at multiple programs throughout regions of the United States. Eleven ADN faculty were sampled to acquire their perspective about this phenomenon.

The Leo Baeck Memorial Lecture 8: Walter Benjamin, Gershom Scholem

Hannah Arendt Marginalia - All

New York ; Leo Baeck Institute, 1965

Call #: DS135.G3 A263 no. 8

Contains underlining, marginalia, and marginal lining

PDF Information: 13 pages – 5 MB

L’Être Et Le Néant, Jean-Paul Sartre

Hannah Arendt Marginalia - All

Paris: Gallimard, 1943

Call #: BD355 .S3 1943

Contains marginalia and underlining.

PDF Information: 70 pages – 64.5mb

Search For A Method, Jean-Paul Sartre

Hannah Arendt Marginalia - All

New York, Knopf, 1963

Call #: B819 .S3363 1963

Contains marginalia and marginal lining.

PDF Information: 30 pages – 12.6mb

Guide To Jewish History Under Nazi Impact, Jacob Robinson, Philip Friedman

Hannah Arendt Marginalia - All

New York [Yivo Institute for Jewish Research] 1960

Call #: Z6207.W8 R56

Contains endpaper notes

PDF Information: 15 pages – 1.4 MB

Non-Linear Atom-Laser Interactions Using Rubidium Pump-Probe Spectroscopy, Grace Neil

Beyond: Undergraduate Research Journal

An experiment was performed to demonstrate the pump-probe spectroscopy of Rubidium (Rb) vapor, revealing the nonlinear atom-laser interactions in the 5S1/2 ↔ 5D5/2 transition in Rb that can be used to generate quantum entanglement between two laser beams. The setup included a tunable infrared diode laser, optical mirrors, photodiode-detectors, a beam-splitter, and a temperature- regulated rubidium gas chamber, all of which are controlled by the TeachSpin laser controller and monitor. The output from the laser-diode was split into a pump (90%) and a signal probe (10%), which intersected in counter-propagating directions inside the Rubidium chamber. The analysis shows that in …

The Shorthorn: November 21, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: November 14, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: October 17, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: September 26, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: July 4, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: May 2, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.