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Seen, Unseen, And Navigating Between: The Lived Experiences Of Black First-Generation Graduate Students In Higher Education And Student Affairs Master’S Level Programs, Danielle E. Lee

Graduate Theses, Dissertations, and Capstones

Black first-generation graduate students remain underrepresented in higher education programs and often navigate academic environments shaped by racialized expectations and limited access to institutional resources. The purpose of this interpretative phenomenological analysis (IPA) was to explore the lived experiences of Black first-generation graduate students and recent graduates enrolled in Higher Education and Student Affairs (HESA) master’s programs at predominantly White institutions (PWIs). Guided by two research questions and grounded in Lin’s Social Capital Theory (2001, 2010), this study examined how participants described their graduate school experiences and the challenges and barriers they encountered while navigating predominantly White academic environments. Ten …

Recovery Of Bioenergy From Industrial Wastewater Using Microbial Fuel Cell, Syed Wamiq Ali, Ghulam Mujtaba, Manzoor Ahmed Sanjrani, Falak Shad

Journal of Bioresource Management

Water problems and Energy demands are increasing particularly in developing countries. Researchers are looking for sustainable technologies that can address increasing energy and environmental concerns. Major reasons behind those emerging concerns are industrialization and rapid development. There is need of sustainable technology which can solve wastewater issues and fulfill energy demand. One of the emerging technologies that have been studied comprehensively is Microbial Fuel Cell (MFC). It is a bio-electrochemical conversion technology that converts organic substrate into electrical energy. Chemical Oxygen Demand (COD) is removed as a result of microbial metabolism of organic substrate. Even through technical and economic aspects …

The Rider (2026-03-30), Daniela Chapa-Reyes

The Rider Archives

Vol. 11, No. 24

Phytochemistry And Pharmacological Activities Of Sphagneticola Trilobata: A Systematic Review With Perspectives For Drug Discovery, Sonali Dnyaneshwar Labhade, Suraj Kamadi, Pawan Nandkishor Karwa, Ritesh Prakash Bhole, Harshad Sunil Kapare, Sohan Satyanarayan Chitlange

Makara Journal of Science

Sphagneticola trilobata (L.) Pruski is a medicinal plant widely used in traditional medicine for its anti-inflammatory, antimicrobial, antioxidant, hepatoprotective, wound healing, and CNS depressant effects. Despite its broad pharmacolo-gical potential, clinical application is limited due to a lack of mechanistic understanding, standardization, and clinical validation. This review aims to provide a comprehensive overview of the phytochemical composition, pharmacological activities, and therapeutic potential of S. trilobata, while highlighting research gaps and suggesting future directions for clinical translation. A systematic review of scientific literature, ethnobotanical sources, and pharmacological studies was conducted, focusing on phytochemical analysis, biological activity, toxicity, and potential applications …

Ai-Resilient Assessment Audit, Christopher Longo

Teaching Online Pedagogical Repository

The AI Resilient Assessment Audit is a quality assurance workflow where instructors use Generative AI to stress test their discussion prompts for vulnerabilities to academic dishonesty. Vulnerable prompts are remediated using a Personal Synthesis Protocol. This protocol requires students to anchor concepts to verifiable episodic memories and engage in structured peer review. This approach shifts assessments from simple recall to self-determined learning and fosters deeper student engagement.

Arriving With The Five Senses: Resilient Whole Being In The Classroom, Mitra Emad

Teaching Online Pedagogical Repository

Using a simple sensory arrival exercise to welcome and orient students to the learning environment encourages a whole being wellbeing approach to learning. Moving through each of the five senses as a way to fully arrive “in class” promotes self-regulation and engagement. In online environments, this exercise gives students an opportunity to settle into a familiar space, as well as to engage with that familiarity in ways that “render the familiar strange,” enhancing curiosity and opening up engagement with the course materials and learning experiences that follow.

Performance Of Membrane Bioreactor In Nitrogen Removal Using Anammox Bacteria Cultivated From Lake Koto Baru, Zulkarnaini Zulkarnaini, Tiffany Azhra Amanda, Alqadri Asri Putra, Puti Sri Komala, Dewi Nilawati, Widyarani Widyarani, Tarzan Sembiring, Panji Cahya Mawarda, Athanasia Amanda Septevani, Mia Miranti Rustama, Rina Andriyani

Makara Journal of Science

Anaerobic ammonium oxidation (anammox) is the biological conversion of ammonium to nitrogen gas (N₂) using nitrite as an electron acceptor. This study evaluated the performance of a membrane bioreactor (MBR) in nitrogen removal at room temperature using Candidatus Brocadia fulgida, an anammox bacterium previously cultivated from Lake Koto Baru, Tanah Datar, Indonesia. The MBR was operated for 48 days with a hydraulic retention time of 24 h under a continuous supply of ammonium and nitrite, with both substrates provided at influent concentrations of 70, 150, and 250 mg-N/L. Samples were collected twice a week and analyzed via …

Application Of Microbial Fuel Cells For Leachate Bioremediation: The Effects Of Nutrient Nourishment, Umi Sholikah, Fidela Chosta, Tegar Palyus Fiqar, Eka Masrifatus Anifah, Riza Hudayarizka, Tadashi Hibino

Makara Journal of Science

Leachate contains a high organic content, which can cause environmental pollution. The organic content in leachate can be removed through bioremediation using microbial fuel cell (MFC) systems to remediate pollutants and generate bioelectricity. Organic matter is important to the MFC process as both a substrate and a nutrient source. This study investigated the effects of glucose and sodium phosphate buffer nourishment on BOD, COD, and TSS removal and bioelectricity generation. This study used leachate as a substrate and a graphite rod with a surface area of about 32.98 cm² as an electrode. The reactor uses plastic blocks with a …

Lab-Made 100 Bp Dna Ladder Using Polymerase Chain Reaction And Human Dna, Muhammad Ilmam Bariqi, Zulham Yamamoto, Putri Chalya Firjatu, Luthfi Umam Hakim Nasution, Oryza Sativa Lubis

Makara Journal of Science

Polymerase chain reaction (PCR) is a rapid, molecular biology technique widely used in disease diagnosis and genetic engineering. Conventional PCR products require agarose gel electrophoresis, which employs a DNA ladder as a size reference. Most commercial ladders are plasmid-based and reliable but require additional culture time. We suggest a more efficient method for producing a DNA ladder using DNA derived from human blood. DNA was isolated using a commercial kit. Primer sets generating 100–1000 base pair (bp)-long fragments bearing target regions p12, p13, and p14 were designed using Primer-BLAST. DNA was amplified by routine PCR, visualized on a 1% (w/v) …

The Critical Window: How The Design And Implementation Of The Equity To Prosperity Preschool (E2p) Program Shaped Early Childhood Development, Eric D. Harris

Electronic Theses and Dissertations Archive

The Equity to Prosperity (E2P) Preschool Program was designed as an integrated early-childhood intervention that combines structured, developmentally informed instruction with family economic supports to improve the kindergarten readiness of 2-year-old children in Memphis, Tennessee. This study investigated whether the key design and implementation features of the E2P program contribute to its effectiveness and whether these features can inform revisions to early childhood education policy. Using a design-focused case study approach, the analysis drew upon Barzelay’s (2019) mechanism-intent analysis framework to examine how conceptual and embodiment design choices shaped implementation, instructional practice, and child outcomes. For the child cohort represented …

Stream Biofilms In West Tennessee Provide Insights As A Tool For Informing Restoration Practices, Kimberly Elizabeth Baldwin

Electronic Theses and Dissertations Archive

Many streams in West Tennessee, USA, have been heavily modified for agriculture or flood prevention purposes, which can result in altered stream microbial community dynamics. There is little research comparing biological and physicochemical dynamics between disturbed and natural streams, especially in West Tennessee. There is a need to understand how restoration efforts may impact microbial communities and thus ecosystem processing. Here, we investigate the community and assembly dynamics of microbial communities (prokaryotic and eukaryotic) in a degraded stream slated for restoration by 1) comparing this disturbed site to an undisturbed control stream, 2) examining seasonal variation of biofilms and riparian …

Driving Behavior; Predicting Role Of Social Intelligence And Personal And Social Responsibility, Seyedehsareh Hashemikamangar

Electronic Theses and Dissertations Archive

The goal of this study is to investigate the effects of responsibility and social intelligence on dangerous driving behavior among young drivers. Quantitative (i.e., multiple hierarchical regression) and qualitative (i.e., thematic analysis) methods are combined to achieve this goal. A total of 404 US drivers aged 18-35 participated in this study and completed an online survey that included demographic questions, the Dula Dangerous Driving Index (DDDI), Tromsø Social Intelligence Scale (TSIS), Responsibility Questionnaire (RQ), and open-ended questions. The quantitative results indicated that higher social awareness, social skill, personal responsibility, and social responsibility are correlated with less frequent dangerous driving behavior …

Automated Abdominal Aortic Calcification And Trabecular Bone Score Independently Predict Incident Fracture During Routine Osteoporosis Screening, Abadi K. Gebre, Marc Sim, Syed Zulqarnain Gilani, Afsah Saleem, Cassandra Smith, Didier Hans, Siobhan Reid, Barret A. Monchka, Douglas Kimelman, Mohammad Jafari Jozani, John T. Schousboe, Joshua R. Lewis, William D. Leslie, Joshua R. Lewis

Research outputs 2022 to 2026

Abdominal aortic calcification (AAC), a marker of subclinical cardiovascular disease, has previously shown to be associated with low BMD and fracture. However, it remains unclear whether AAC is associated with trabecular bone score (TBS), a gray-level textural measure, or whether it predicts fracture risk independent of this measure. Here, we examined the cross-sectional association of AAC scored using a validated machine learning algorithm (ML-AAC24) with TBS, and their simultaneous associations with incident fractures in 7691 individuals (93.4% women) through the Manitoba BMD Registry (mean age 75.3 yr). The association between ML-AAC24 and TBS was tested using generalized linear regression. Cox …

Learner Leadership Practices And Student Behavior: A Cultivation Of Student Leadership, Sarun Widtayakornbundit, Jie Hu

Asia-Pacific Social Science Review

This study explored how student leadership practices (SLP) are essential in shaping learners’ development and their continued engagement with higher education institutions. This research investigates the direct and indirect effects of SLP on affective commitment (AC), employing self-efficacy (SE), individualism (IND), and collectivism (COL) as mediating variables. Data were collected through a structured online survey administered to undergraduate students from 11 public universities in Guangxi, China. The study received 436 responses and 387 valid cases. The Student Leadership Practices Inventory, the General Self-Efficacy Scale, the Individualism–Collectivism Scale, and the Affective Commitment Scale were all used as standardized tools. The analysis …

The Experiences Of Faith-Based Non-Profit Human Services Professionals In The Implementation Of Parental Resources For Homeless Mothers, Latasha Sublett

Walden Dissertations and Doctoral Studies

No abstract provided.

Examining Predictors For Surgical Site Infection Following Abdominal Hysterectomy Among Women In New York, Nicole Henry

Walden Dissertations and Doctoral Studies

Surgical site infections (SSIs) remain one of the most frequent and preventable complications following abdominal hysterectomy. Existing literature has focused on clinical and procedural risk factors, while less is known about how social conditions shape surgical outcomes. This gap is especially concerning for women in New York State (NYS) where differences in income, marital status, primary payer, rurality, and county-level food insecurity may influence postoperative outcomes and subsequent care. The socioecological model provided the foundation for this retrospective cohort study by examining how social drivers of health (SDoH) are associated with SSI incidence following abdominal hysterectomy, and whether food insecurity …

Asymmetric Airfoil Selection For A Small-Scale Vertical Axis Wind Turbine: A Numerical Study, Babak Ranjbaran, Yonatan Afework Tesfahunegn, Raul Bayoan Cal, Ármann Gylfason

Mechanical and Materials Engineering Faculty Publications and Presentations

Vertical-axis wind turbine (VAWT) efficiency depends mainly on the aerodynamic properties of the airfoils used in their blades. During each rotation of the turbine, the blade experiences a range of angles of attack (AOAs) with respect to the relative wind, resulting in a variation of its contribution to the overall performance of the turbine. This paper leverages the capabilities of XFoil for preliminary performance analysis and ANSYS Fluent for detailed Computational Fluid Dynamics (CFD) simulations. The initial selection of airfoils is based on geometric characteristics and their potential for high tangential force coefficients. The asymmetric airfoils were selected by maximizing …

New Distributional Record Of Dacus Persicus (Diptera: Tephritidae), A Biocontrol Agent Of Calotropis Procera (Apocynaceae), From Rahim Yar Khan, Punjab, Pakistan, Muhammad Adnan Bodlah, Imran Bodlah, Aleena Kanwal, Alishbah Mohsin, Ayesha Younas, Muhammad Tariq Siddique, Hafiz Muhammad Zia Ullah Ghazali, Muhammad Salman Yousafzai

Journal of Bioresource Management

The tephritid species Dacus persicus Hendel (Diptera: Tephritidae) exhibits strict host specificity to Calotropis species and is known as a destructive seed feeder of Calotropis procera. During field surveys, D. persicus larval stages were obtained from infested fruits of C. procera whereas adults were collected through sweep net sampling. This study documents the occurrence of D. persicus from southern district of Punjab, thereby extending its known distribution within the province beyond previous records from northern Punjab. Adult’s specimens were reared from field collected fruits and net-sweeping. Adults were identified based on detailed morphological examination of external characters and female …

Multiplex Functional Assessment Of Variant Effect In The Retinal Transcription Factor Crx, James Lewis Shepherdson

Arts & Sciences Graduate Student Theses and Dissertations

The transcription factor Cone-Rod Homeobox (CRX) is a master regulator of photoreceptor cell fate. Sequence variants in CRX can cause Retinitis Pigmentosa, Cone-Rod Dystrophy, and Leber Congenital Amaurosis, all inherited causes of vision loss and blindness. CRX is the only gene implicated in the pathogenesis of all three of these diseases, which present with both rod- and cone-centric phenotypes of varying age of onset and severity. Several CRX variants have been reported to cause severe dominant disease through antimorphic genetic interactions with wild-type CRX, and yet these mutations are adjacent to variants which are benign or only cause mild, recessive …

Ribosomal Stress In The Pathogenesis And Treatment Of T-Cell Acute Lymphoblastic Leukemia, Kimberly Bridget Johansson

Arts & Sciences Graduate Student Theses and Dissertations

T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive hematologic malignancy in which activating mutations in the Notch pathway are thought to contribute to transformation, in part, through activation of c-Myc. Increased expression of c-Myc induces oncogenic stress that can lead to apoptosis through the Mdm2-p53 tumor suppressor pathway. Since the great majority of T-ALL cases maintain wildtype MDM2 and TP53, we hypothesized that T-ALL cells are selectively sensitive to MDM2 inhibition. Treatment with idasanutlin, an MDM2 inhibitor, although only inducing modest apoptosis in T-ALL cells, resulted in a significant upregulation of pro-apoptotic BH3 domain genes BAX and BBC3. This prompted …

Artificial Intelligence And Music Creativity: The Human Element And An Exploration Of Possibilities, Benjamin J. Guerrero, Raffaella Borasi, David Miller, Blaire Koerner, Zenon Borys, Yu Jung Han, Rachel Roberts

Journal of the Association for Technology in Music Instruction

Artificial Intelligence (AI) is widely recognized as a potential game-changer for music-making. However, the direction of these changes and the extent of their impact on the music field will depend on how musicians use AI, which partly hinges on their perceptions of AI and their willingness to engage with it. Debates are ongoing about AI’s impact on creative fields, and we anticipate that musicians’ views on these matters will significantly influence their readiness to incorporate AI into their work. We interviewed 43 participants who use technology in various roles across different music genres to gain insight into their experiences with …

The Core-Modulation Architecture (Cma): A Structural Overview Of A 14-Paper Research Program (Preprint), Griselda Poe

Publications and Research

This document provides a structural overview of the Core-Modulation Architecture (CMA), a 14-paper research program on cognition, communication, and AI interaction.

The series specifies the conditions under which cognition operates, terminates, fails, and generates structure. Rather than describing cognition by its contents (beliefs, emotions, decisions), it defines cognition through its underlying architecture: constraint-governed processing across layers with distinct termination conditions.

The framework introduces a layered model consisting of Core processing (constraint preservation and structural coherence) and Modulation (affective calibration and social interface adjustment), extended by a Prior layer as the source of constraints. Across the series, phenomena such as miscommunication, …

Intrusion Detection Latency: The Neglected Metric, Sandhyarani Dash, John M. Acken

Electrical and Computer Engineering Faculty Publications and Presentations

Accuracy remains the dominant evaluation metric in Intrusion Detection System (IDS) research, yet an IDS that detects attacks too late is functionally equivalent to one that fails—particularly in Internet of Things (IoT) environments. In operational settings, the timing of detection shapes both the scope of adversarial activity and the feasibility of effective response. To the best of our knowledge, latency (the speed at which intrusions are identified) has received no systematic attention. Our analysis of published IDS papers reveals that latency is defined inconsistently—often referring to inference, communication, computation time, or combinations of these-leading to incomparable performance claims. To close …

Humin-Based Bioadhesives For Manufacturing Particleboard Panels, Papiya Bhowmik, Reza Hosseinpourpia

Michigan Tech Publications

This study focused on a novel approach to combine humin, derived from fructose-based biorefinery processes, with two-dimensional graphene nanoparticles and glyoxal, a bio-based crosslinker, to formulate functional bioadhesives for manufacturing particleboards. Five different single-layer 8 mm particleboard panels were prepared using the developed humin-based adhesive formulas with and without graphene and tested by means of their mechanical properties and thickness swelling in accordance with the EN 310 and EN 319standards. The results were compared with panels bonded with commercial melamine-urea-formaldehyde (MUF), showing that the mechanical properties of particleboards bonded with humin reinforced with graphene nanoparticles were almost comparable to those …

Nano Zinc Oxide Against Bacteria Isolated From Burn Infection, Mohammed Jaafar Al-Anssari, Mohammed Sahib Al-Hamami, Hayder Razzaq Al-Ameedee, Rabab Abdul Razzaq Kasema, Hawraa Majid Mahdi

Al-Bahir

Pseudomonas aeruginosa is a type of bacteria that is found commonly in the environment, like in soil and in water. This bacteria can cause infections in the blood, lungs (pneumonia), or other parts of the body after surgery. These bacteria are constantly finding new ways to avoid the effects of the antibiotics used to treat the infections they cause. Zinc oxide nanoparticles' (ZnO-NPs') or Nano zinc oxide antibacterial properties have drawn a lot of attention from around the world, especially since nanotechnology has been used to create particles in the nanometer range. Because of their larger specific surface area and …

Geospatial Analysis Of Primary Healthcare Accessibility And Qualitative Assessment Of Affordability In Rural Communities Of Twifo Ati-Morkwaa District, Ghana, Peter Ansah Boakye, Daniel Buor, Francis Tei-Nartey

Michigan Tech Publications

Regardless of the efforts of the government and the private sector to improve health facilities in Ghana, a significant number of rural communities still experience inadequate access to primary healthcare. This study used the mixed-methods approach to provide an overview of the geographic distribution of healthcare facilities and the accessibility and affordability of primary healthcare within the Twifo Ati-Morkwaa District. Accessibility was assessed using Euclidean buffer analysis around primary healthcare facilities, while affordability was examined qualitatively using in-depth interviews and focus group discussions with community members, community leaders and health workers. Focus group discussions and interviews were conducted using the …

Analyzing The Physical Mechanisms Of Aerodynamic Damping In Wind Turbine Blade Vibrations Via Numerical Simulation, North Yates

Michigan Tech Publications

Since the inception of utility-scale wind turbines, there has been a continual increase in the size of the devices used. One drawback of turbine size increase is that the weight of the rotor blades has grown dramatically. Technological advancements have allowed for the creation of light blades to overcome this issue. These lighter rotors are also less stiff than their predecessors and prone to experiencing aeroelastic vibrations that can lead to fatigue damage. Aerodynamic damping occurring during blade vibration has the potential to mitigate those oscillations; thus, understanding its underlying physics provides an extremely useful tool for future blade design. …

Flaked Paraffin Wax-Based Thermally Enhanced Composite Phase Change Materials: Toward A Highly Efficient Thermally Responsive Temperature-Regulating Asphalt Pavement, Feng Ma, Meng Pang, Zhen Fu, Xinye Jiang, Qiang An, Yingjie Hou, Wenhao Dong, Jenny Liu, Jiasheng Dai

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

To mitigate high-temperature distress in asphalt pavements and enhance thermal regulation, flaked paraffin wax (FPW) was selected as the PCM and incorporated into asphalt. To prevent leakage, FPW was microencapsulated (FPW-MPCM). To boost thermal conductivity, FPW-MPCM was combined with expanded graphite (EG) via two methods: One method involves using EG as an adsorption carrier to prepare EG-adsorbed FPW phase change microcapsules (FPW-MPCM-EG); the other method uses EG as the core material to prepare FPW/EG graphite phase change microcapsules (FPW/EG-MPCM). These four PCMs were added to asphalt at 3 %, 6 %, 9 %, and 12 % (wt.%) to prepare phase-change …

Deciphering The Role Of Binder Reaction Exothermicity In Thermal Runaway Of Lithium-Ion Cells, Wen Wen, Jing-Hong Zhou, Hao-Tian Lu, Xing-Gui Zhou

Journal of Electrochemistry

Thermal safety associated with lithium-ion cells as power sources remains a critical industry concern. A comprehensive understanding of how internal exothermic side reactions contribute to temperature rise is fundamental for accurately analyzing thermal runaway processes and predicting the thermal safety of lithium-ion cells. While various side-reactions, such as decomposition of solid electrolyte interphase layer, reaction between anode materials and electrolyte, reaction between cathode materials and electrolyte, and electrolyte decomposition, have been identified as heat generation sources in previous studies, the quantification of these reactions remains insufficiently standardized. Particularly, the impact of heat generation from binder decomposition (most commonly polyvinylidene difluoride) …

“Always Having To Dampen And Dilute My Essence In Order To Fit”: Intersectional Experiences Of Queer Scholars Of Color In Stem And Stem Education, Nuria Jaumot-Pascual, Lisette Torres-Gerald, Maria Ong

The Qualitative Report

This article examines the intersectional experiences of queer scholars of color in STEM and STEM education. Using arts-informed research methods, we conducted and analyzed five interviews and a focus group transcript that focused on the support and hurdles that five participants encountered and the strategies they utilized to navigate their work in STEM and STEM education. We identified that, against the backdrop of prevailing heteronormativity and normative whiteness in STEM, participants compartmentalized their STEM and social identities, felt compelled to negotiate the risks of coming out, and assumed the double burden and invisible work of students who were queer and/or …