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Sympathetic Baroreflex Sensitivity Is Enhanced In Postmenopausal Women, Shane J. Mcginty, Evan L. Matthews, Jody L. Greaney, J. Kevin Shoemaker, Megan M. Wenner

Department of Kinesiology Scholarship and Creative Works

The sympathetic nervous system is critical for regulating blood pressure (BP) via the arterial baroreflex and sympathetic transduction in the peripheral vasculature. These mechanisms interact, and both may be altered with aging and impacted by menopause. Although age-related decreases in sympathetic transduction have been demonstrated in women, it remains unclear whether sympathetic baroreflex sensitivity (BRS) is impaired in postmenopausal women (POST). We tested the hypothesis that sympathetic BRS would be enhanced in POST compared with premenopausal women (PRE). We examined beat-by-beat BP and muscle sympathetic nerve activity (MSNA) in 19 PRE (22 ± 2 yr, 22 ± 3 kg/m^{2 …}

Current Trends In Bee Conservation And Habitat Restoration In Different Types Of Anthropogenic Habitats, Olivia Kline, Neelendra K. Joshi

Entomology and Plant Pathology Faculty Publications and Presentations

Recent declines in bee populations and ranges have been cause for concern due to the valuable pollination service that they provide. Several factors have been proposed to contribute to these declines, including habitat loss, pathogen spread, and pesticide usage, so many pollinator conservation schemes have involved the addition of pollinator-friendly habitat through wildflower plantings and artificial nesting sites. Because of this, many efforts have been made to enhance bee populations across different landscape types, including natural, agricultural, urban, and industrial areas. Many of these schemes have focused on providing habitat for bees and other animal pollinators in agricultural landscapes, but …

Creating A Virtual Hierarchy From A Relational Database, Yucong Mo

All Graduate Theses and Dissertations, Fall 2023 to Present

In data management and modeling, the value of the hierarchical model is that it does not require expensive JOIN operations at runtime; once the hierarchy is built, the relationships among data are embedded in the tree-like hierarchical structure, and thus querying data could be much faster than using a relational database. Today most data is stored in relational databases, but if the data were stored in hierarchies, what would these hierarchies look like? And more importantly, would this transition lead to a more efficient database? This thesis explores these questions by introducing a set of algorithms to convert a relational …

Microbiome Assembly And Function In The Solitary Mason Bee, Osmia Lignaria (Megachilidae), Bailey Crowley

All Graduate Theses and Dissertations, Fall 2023 to Present

Animal-microbe interactions can influence host biology, ecology, and evolution. The assembly and function of microbes found within animal hosts oftentimes depends on which species are involved. Advances in sequencing technologies have permitted the exploration of host-microbe interactions in a variety of animals, including bees. Early research aimed at understanding the microbiomes of social bees, such as honey bees and bumble bees, found that microbes prevent the spoilage of stored pollen, breakdown indigestible nutrients into smaller molecules available for uptake by the host, and also protect the host from pathogens. When environmental stressors, such as increased temperatures, disrupt the microbiome, the …

Emerging Technologies And Advanced Analyses For Non-Invasive Near-Surface Site Characterization, Aser Abbas

All Graduate Theses and Dissertations, Fall 2023 to Present

This dissertation introduces novel techniques for estimating the soil small-strain shear modulus (G_max) and damping ratio (D), crucial for modeling soil behavior in various geotechnical engineering problems. For G_max estimation, a machine learning approach is proposed, capable of generating two-dimensional (2D) images of the subsurface shear wave velocity, which is directly related to G_max. The dissertation also presents a method for estimating frequency dependent attenuation coefficients from ambient vibrations collected using 2D arrays of seismic sensors deployed across the ground surface. These attenuation coefficients can then be used in an inversion process …

The Interactions Between Drought Tolerant Corn Hybrids And Plant Water-Stress On Weeds And Their Host Capability For Spider Mites, Mercy Adhiambo Odemba

All Graduate Theses and Dissertations, Fall 2023 to Present

With climate change, it is predicted that more frequent high temperatures and drought severity will lead to an increase in damage caused by pests that thrive under these conditions. Spider mite outbreaks, for example, are associated with plant waterstress and there is evidence that some weeds are more resilient and adapted to drought than some crops, leading to major concerns for the management of these two pest types. Weeds directly compete with crops for limited resources, but what is unclear is which weeds harbor spider mites and whether they exacerbate the impact of spider mites on corn crops under water-stressed …

California Condor Feeding Habitat, Vigilance, And Competition With Avian Scavengers In Southern Utah, Usa, Alex Blanche

All Graduate Theses and Dissertations, Fall 2023 to Present

Independent foraging is needed for the reintroduction of a species to be successful, but it can cause cascades in interconnected ecological communities. California condors (Gymnogyps californianus) were reintroduced to the Colorado Plateau in 1996, and the population has continued to grow with yearly releases of captive individuals. However, little is known about foraging behavior of condors and their potential competitors. Carrion is a risky food source, and there is a tradeoff between vigilance and feeding. Altering behavior can maximize caloric intake while minimizing risk. Here, I investigate habitat selection, vigilance, and interspecific interactions among condors, golden eagles ( …

The Rise And Fall Of Elizabeth Holmes: Investigating Myths Within Media Coverage, Charlotte Emelia Williams

All Graduate Theses and Dissertations, Fall 2023 to Present

When Elizabeth Holmes became the youngest female billionaire in 2014, news media framed her as the next Steve Jobs due to her similarities as a dropout, a passionate industry disruptor, and a visionary. When she was discovered as a fraud in 2018, coverage framed her as a feminine, seductive monster who duped everyone. I analyzed the media coverage in both years to uncover myths that guided these narratives and argue that these news frames contributed to the large interest in her rise and fall while also reinforcing harmful ways of thinking toward success and female leadership.

Managing Public Land Outdoor Recreation For Improved Visitor Experience And Resource Protection: Comparing Direct And Indirect Visitor Use Management Tools, Iree Wheeler

All Graduate Theses and Dissertations, Fall 2023 to Present

Public land managers incorporate a variety of tools to manage visitors to Parks and Protected Areas (PPAs). The intention of these management actions is to mitigate visitor impacts on natural resources, and facilitate high quality visitor experiences by minimizing depreciative behavior or spreading out visitation to reduce congestion. Approaches such as interpretation and educational information which indirectly influence visitor behavior by encouraging people to participate in minimum impact behavior or to visit during a different time, are referred to as indirect management actions. Other approaches use enforcement or regulations to mandate changes in behavior, or direct management actions. While these …

Take A Seat: The Impact Of Three Classroom Seating Arrangements On Individual Student Performance, Mikayla Camacho

All Graduate Theses and Dissertations, Fall 2023 to Present

This study tested three common classroom seating arrangements: rows and columns, groups, and semicircle. It tested various seating arrangements to determine which one works best for young students who struggle with staying on task and tend to be disruptive. Researchers also studied if students did their work correctly and finished on time and what both students and teachers thought about the seating arrangements. Four students were observed in the different seating arrangements, and 10 students and one teacher were asked to answer questions about the different types of seating arrangements. The students' focus and behavior improved with semicircle seating; whereas, …

Socially Valued, Ecologically In Decline: Place Attachment Influences Support For Management Actions In A Quaking Aspen Forest Impacted By Recreation, Soil Contamination, And Ungulates, Georgie Corkery

All Graduate Theses and Dissertations, Fall 2023 to Present

Quaking aspen (Populus tremuloides Michx.) spark strong emotional attachments among many people, yet they are ecologically in decline across North America. Aspen landscapes are also popular outdoor recreation destinations. Site-specific strategies are required for both managing for healthy aspen landscapes and enhancing the outdoor recreation experience. Our study investigated a highly-recreated and ecologically declining aspen forest in Summit County, Utah facing population decline. There were two distinct phases of data collection. First, we evaluated the condition of the aspen and identified potential management actions that could improve the condition of the aspen. Second, we surveyed people who visited the site …

Dynamics Of Climate And Tectonics On Surface Processes And Their Sedimentary Archives In The Colorado Plateau And Basin And Range, Usa And The Calabrian Forearc, Sicily, Natalie M. Tanski

All Graduate Theses and Dissertations, Fall 2023 to Present

Landscapes change over time in response to movements of the Earth’s crust and the effects of climate. This dissertation examines how these factors shape different landscapes, focusing on erosion of river canyons in elevated plateaus, how the transport history in quartz sand may be encoded in its properties, and how a paleo-delta has formed in response to sea-level change and fault displacement. I use dating techniques, field methods, and topographic analyses to offer insight into erosional patterns and rates in different landscapes.

Rivers can take a long time to adjust to changes in boundary conditions, even after those changes have …

Why Mlp Legal Care Should Be Financed As Health Care, William M. Sage, Keegan D. Warren

Faculty Scholarship

Medical-legal partnership (MLP) integrates the unique expertise of lawyers into collaborative clinical environments. MLP teams meet the needs of individual patients while also detecting structural problems at the root of health inequities and advancing solutions at the institutional, community, and system levels. Yet MLPs today operate in limited settings and survive on scant budgets. Expanding their impact requires secure funding. Financing MLPs as health care can do the following: (1) help address inequity at the point of care; (2) enable expert diagnosis and treatment of nonmedical drivers of health; (3) enhance team-based practice in health care organizations; (4) offer another …

Asynchronous Online Training Increased Knowledge, Confidence, And Intent To Screen And Treat Substance Use Disorders Among Primary Care Clinicians Practicing In Texas, Roger Zoorob, Sung In Kim-Vences, Jacqueline M Hirth, Kylie Schaper, Larissa Grigoryan, Sandra Gonzalez, Alicia Kowalchuk

Faculty, Staff and Students Publications

Introduction: Despite increasing prevalence of substance use disorders (SUD), few patients are diagnosed and treated in primary care settings. This study evaluated changes in knowledge, confidence, and intention to implement screening and brief intervention (SBI) and SUD treatment after clinicians participated in an asynchronous online education course.

Methods: A self-selected sample of primary care clinicians in Texas participated in online SBI and SUD education March 2021-July 2023. Baseline and post-training surveys evaluated changes in knowledge, confidence, and intent to implement SBI and SUD treatment. Changes were compared using paired t-tests. Multivariable linear regression examined factors potentially associated with confidence and …

Constraining The Dense Matter Equation Of State With New Nicer Mass–Radius Measurements And New Chiral Effective Field Theory Inputs, Nathan Rutherford, Melissa Mendes, Isak Svensson, Achim Schwenk, Anna L. Watts, Kai Hebeler, Jonas Keller, Chanda Prescod-Weinstein, Devarshi Choudhury, Geert Raaijmakers, Tuomo Salmi, Patrick Timmerman, Serena Vinciguerra, Sebastien Guillot, James M. Lattimer

Faculty Publications

Pulse profile modeling of X-ray data from the Neutron Star Interior Composition Explorer is now enabling precision inference of neutron star mass and radius. Combined with nuclear physics constraints from chiral effective field theory (χEFT), and masses and tidal deformabilities inferred from gravitational-wave detections of binary neutron star mergers, this has led to a steady improvement in our understanding of the dense matter equation of state (EOS). Here, we consider the impact of several new results: the radius measurement for the 1.42 M ⊙ pulsar PSR J0437−4715 presented by Choudhury et al., updates to the masses and radii of PSR …

Settingsorder Article Reprints Open Accessarticle A Model To Account For The Effects Of Load Ratio And Hydrogen Pressure On The Fatigue Crack Growth Behavior Of Pressure Vessel Steels, Ashok Saxena, Kip O. Findley

Mechanical Engineering Faculty Publications and Presentations

A phenomenological model for estimating the effects of load ratio R and hydrogen pressure P_H2 on the hydrogen-assisted fatigue crack growth rate (HA-FCGR) behavior in the transient and steady-state regimes of pressure vessel steels is described. The "transient regime" is identified with crack growth within a severely embrittled zone of intense plasticity at the crack tip. The "steady-state" behavior is associated with the crack growing into a region of comparatively lower hydrogen concentration located further away from the crack tip. The model treats the effects of R and P_H2 as being functionally separable. In the transient …

Smart City Community Watch—Camera-Based Community Watch For Traffic And Illegal Dumping, Nupur Pathak, Gangotri Biswal, Megha Goushal, Vraj Mistry, Palak Shah, Fenglian Li, Jerry Gao

Faculty Research, Scholarly, and Creative Activity

Highlights: What are the main findings? The smart city community watch program developed using YOLOv5 for object detection and DeepSORT for multi-object tracking achieves 97% accuracy in detecting illegal dumping. The web-based application integrates person detection, trash detection, license plate detection and extraction, and a decision algorithm aiding government agencies to monitor and effectively manage illegal dumping. What are the implications of the main findings? With the 97% detection accuracy and real-time detection capabilities of the YOLOv5- and DeepSORT-based solution, this solution can help in saving government expenditure to clean up illegal dumping. The solution can be integrated with smart …

Enhanced Optical And Infrared Activity Of Nanosphere Dimers Attributed To Dimer Geometry, D. Keith Roper, Jin-Woo Kim, Ricardo R. Romo, Joseph Batta-Mpouma

Biological and Agricultural Engineering Faculty Publications and Presentations

Enhanced optical and infrared activity of subwavelength metal nanoparticles is key to their use in optoelectronics, spectroscopy, and sensing. The present work compared spectra of nanosphere dimers merged by centrifuging gold nanospheres with corresponding simulated nanoscale dimers. Geometric features of the nanosphere dimers were related to corresponding optical and near-infrared activity through simulation. Differences in optical and infrared activity of the nanosphere dimers were largely attributable to changes in the radius of the nanosphere and the radius of the conductive junction between merged nanospheres. The features observed in the experimental spectra were attributed to a select number of dimers exhibiting …

Statement From The Indiana Academy Of The Social Sciences And Board Of Directors

Midwest Social Sciences Journal

No abstract provided.

Guest Editor's Note, Rajiv Thakur

Midwest Social Sciences Journal

No abstract provided.

The Decline Of Republican Democracy And Rise Of The Techno-Authoritarian State: Reading Dystopian Novels In Hindi Literature, Manindra Nath Thakur

Midwest Social Sciences Journal

In the past few decades, the nature of capitalism has changed fast as it has lost its philosophical justification based on the principle of the common good. There have been many avatars of the idea of the “common good”: “white man’s burden to civilize the world,” “welfarism,” and “neoliberal concept of freedom of choice.” Capitalism now seems to have moved in a new direction, however, and it has failed to produce any further philosophical justification for its existence as a mode of production despite generating unprecedented economic inequality. Consequently, there is a rising tension between capitalism and democracy in societies …

Displacement, Social Justice, And The Right To The City: A Review And Critical Reflections In The 21st Century, Tara Fitzgerald, Brij Maharaj

Midwest Social Sciences Journal

This paper aims to review the literature and themes relating to displacement, social justice, and the right to the city in the 21st century. Displacement, in its various forms, is central to understanding the human rights abuses and livelihood implications when urban rights are revoked, forcing inhabitants to the periphery, and is the focus of this paper. Whereas the city’s services, resources, and opportunities should be a collective right advanced by local authorities for all who occupy urban space, displacements lead to resettlement and impoverishment, especially as livelihoods are disrupted. Urban renewal, through mega-projects, clean-up campaigns, and speculative gentrification processes, …

The Adaptation Wedge: Capacity-Building Scenarios For India’S Cities, Jagan Shah

Midwest Social Sciences Journal

The increasing frequency and severity of floods, heat waves, and storm surges impacting global cities, combined with the growing morbidity in public health, necessitates prompt and effective climate action. Adaptation and mitigation require adequate and appropriate institutional, technical, and societal capacities—all of which are in short supply in most low- and middle-income country cities that are experiencing growth while suffering vulnerabilities. Although national governments are alerted to climate risk and the imperatives of planning, financing, and managing climate transitions, their responses to capacity constraints and approaches to capacity building display neither urgency nor scale. We use a scenario-building methodology to …

Spaces Of Progress And The Challenge Of “Mindfulness” In A Postcolonial World, M. Satish Kumar

Midwest Social Sciences Journal

Progress implied both change and improvement in the colonial and postcolonial world. Such a concept of progress came to be enshrined in specific geographical places. The notions of development and underdevelopment in the postcolonial context thereafter supplanted this idea. Over time, while the structures of colonial domination dissolved, those of embedded regional inequalities came to be deeply entrenched, thereby urging for Thich Nhat Hanh’s approach to “mindfulness” in a “postcapitalist,” postcolonial world. The key question is whether postcolonialism has reached an impasse in its delivery and deployment of ideas across the widening gulf between the spaces of progress and stagnancy. …

Author Biographical Notes

Midwest Social Sciences Journal

No abstract provided.

Economic Development In Legacy Cities: Current And Emerging Challenges And Opportunities, Neil Reid, Sujata Shetty, Jane Adade

Midwest Social Sciences Journal

As manufacturing employment has declined in the traditional manufacturing regions over the past decades, many communities have experienced population loss and overall economic decline. Local economic development professionals have had to grapple with long-term structural changes in the economy as well as short-term jolts. To gain insights into the changing landscape of economic development, we interviewed economic development practitioners in Indiana, Michigan, Ohio, and Pennsylvania. The interviews focused on their perception of current and emerging challenges and opportunities with respect to economic development in their respective communities. Having identified the major challenges and opportunities, we asked them to articulate the …

Notes On The Future Possibilities Of Engaged Anthropological Research: Why Decolonizing Anthropology Needs Black Diasporic Feminist Theory And Methodologies, Meryleen Mena

Midwest Social Sciences Journal

While in the past decade there have been more ethnographic accounts that shed light on minoritized stories and demystify the specific challenges that women and femmes experience during their research, much is desired to prepare students and junior scholars from marginalized identities for fieldwork research. Reflecting on a moment of precarity in the context of pre-impeachment São Paulo, I explain why the integration of Black diasporic feminist thought, method, and praxis is critical to further decolonizing efforts in anthropology. Beyond reflection, this narrative calls for sustained politically active engagement to establish an anthropology of liberation.

Comorbid Dementia And Cancer Therapy Decision-Making: A Scoping Review, Sean N. Halpin, Gabriel Alain, Aaron Seaman, Erin E. Stevens, Hui Zhao, Mackenzie E. Fowler, Qiuyang Zhang, Tamara Cadet, Minzhi Ye, Jessica L. Krok-Schoen

School of Social Work Faculty Publications

Comorbid dementia complicates cancer therapy decision-making in older adults. We aimed to synthesize the recent literature (< 5 >years) on the challenges associated with cancer therapy decision-making among older people living with dementia (PLWD) and their caregivers. Of the 20,763 references, 8767 had their title and abstract screened, and eight met the inclusion criteria. Six studies were qualitative, one study employed mixed methods, and one study was quasi-experimental. Most studies were conducted in the UK (89%) and reported homogeneity in race and geography. Breast (56%) and prostate (45%) were the most frequent reported cancers. Five studies (56%) reported multiple types of …

Shame, Guilt, And Behavioral Responses To Conflict In Organizational Life: A Correlational Study, Lori Anne Shaw

Electronic Theses and Dissertations

This study investigated the relationship between self-conscious emotions, namely shame and guilt, and constructive and destructive behavioral responses to conflict among working adults in the United States. Researchers have underscored the importance of task-focused conflict and adaptive leadership in fostering positive conflict outcomes. However, the connection between shame and guilt and behavioral responses has yet to be explored. Drawing upon the Conflict Dynamics Profile and the Test of Self-Conscious Affect-3, this correlational study examined the associations between shame and guilt and 15 distinct behavioral responses to conflict among a sample of 203 participants, mostly women employed full-time. The cross-sectional survey …

Dismantling Barriers: Exploring Effective Support Systems For African American Success In Stem At Community Colleges, Traci L. Ramsey

Electronic Theses and Dissertations

This dissertation explores the barriers and effective support systems for African American male students in science, technology, engineering, and mathematics (STEM) fields at community colleges. Given that African Americans represent a significant portion of community college students but a disproportionately small percentage of STEM graduates, this research sought to identify the factors contributing to this disparity. The purpose of this qualitative case study was to understand the support systems that can enhance academic and social success for African American men STEM majors. Questionnaires, semistructured interviews, and archival records were the data collection methods used to examine African American male students …