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Chem 661-101: Instrumentation Analysis Lab, Mustansar Hussain Sep 2025

Chem 661-101: Instrumentation Analysis Lab, Mustansar Hussain

Chemistry, Environmental and Forensic Science Syllabi

No abstract provided.


What Guides The Iscsc?, Lynn Rhodes Sep 2025

What Guides The Iscsc?, Lynn Rhodes

Comparative Civilizations Review

Clear and well-defined bylaws are the backbone of any nonprofit organization, ensuring transparency, accountability, and effective governance. For organizations like the International Society for the Comparative Study of Civilizations (ISCSC), bylaws serve as a guiding framework that outlines decision-making processes, leadership roles, and the responsibilities of members.


Full Issue Sep 2025

Full Issue

Comparative Civilizations Review

No abstract provided.


The Georgian Of Heritage Speaker Children, Cass Lowry Sep 2025

The Georgian Of Heritage Speaker Children, Cass Lowry

Dissertations, Theses, and Capstone Projects

This dissertation presents three research articles united in the goal of describing the Georgian language as it is spoken by heritage speakers in the Brooklyn diaspora. The Georgian heritage speaker subjects recruited for these studies were children due to immigration patterns at the time when experimental data was collected. Their production of morphosyntactic inflection and pronouns is compared to adult and child homeland speakers.

Heritage speakers of Georgian demonstrate the following divergences from homeland and standard language comparisons. Nominal case inflection is most affected in heritage production, as heritage speakers use a default case or collapse Georgian's split-ergative and inverse …


Low-Resource Ecoacoustic Audio Classification, Enis Berk Coban Sep 2025

Low-Resource Ecoacoustic Audio Classification, Enis Berk Coban

Dissertations, Theses, and Capstone Projects

Ecoacoustic monitoring via machine learning enables scalable analysis but is often constrained by labeled data scarcity, particularly in remote regions like the Arctic. This thesis confronts low-resource ecoacoustic audio classification by developing and evaluating complementary machine learning methodologies. We introduce EDANSA, the first publicly available, expert- labeled Arctic dataset of its kind, curated via novel active learning, alongside a baseline CNN. We systematically evaluate transfer learning, showing general audio embeddings effectively bootstrap classifiers for challenging Arctic sounds, significantly outperforming direct label mapping. Optimizing label utility, we investigate standard data augmentation and introduce novel audio data valuation via Shapley values, revealing …


Low-Temperature Performance Evaluation Of Additive Modified Asphalt Mixtures, Adeniran Oluwatobiloba Coker Sep 2025

Low-Temperature Performance Evaluation Of Additive Modified Asphalt Mixtures, Adeniran Oluwatobiloba Coker

Master's Theses and Capstones

The incorporation of additives in asphalt mixtures is an innovative method of improving the performance of asphalt pavement and promoting economic and environmental sustainability in asphalt pavement construction and maintenance. However, the long-term performance of various additive-modified mixtures under different climatic and traffic conditions, as well as the aging effect of additives, is still being studied. The various types of additives and processes for incorporating additives into asphalt mixtures significantly impact the performance of asphalt pavements modified with additives. This study focused on the low-temperature cracking performance of various additives, including rubber, plastic, and aramid fibers, incorporated into asphalt mixtures …


Atomic Agency: South Africa, Détente, And The Cold War’S Peripheral Proliferation, Travis Clyde Nason Sep 2025

Atomic Agency: South Africa, Détente, And The Cold War’S Peripheral Proliferation, Travis Clyde Nason

Master's Theses and Capstones

In August 1977, a Soviet satellite obtained evidence that the South African government was preparing to detonate a nuclear device. Though the test never occurred, one thing was for certain: Pretoria sought the bomb. This thesis traces the path to that moment and argues that while détente, in Henry Kissinger’s vision, was meant to preserve global order by managing great-power rivalry and avoiding direct confrontation, it could not be all things at once – and South Africa slipped through the cracks. Both Washington and Moscow explicitly condemned the spread of nuclear weapons, yet the logic of détente – prioritizing stability …


Effects Of Gibberellic Acid (Ga3) And Cluster Thinning On Fruit Quality, Cluster Quality And Yield In Seedless Table Grape Cultivars, Radhika Rani Sep 2025

Effects Of Gibberellic Acid (Ga3) And Cluster Thinning On Fruit Quality, Cluster Quality And Yield In Seedless Table Grape Cultivars, Radhika Rani

Master's Theses and Capstones

Seedless table grape production in cool-climate regions like the Northeastern U.S. is limited by cold temperatures, short growing season, and relatively few adapted cultivars. American species (Vitis labrusca) or interspecific hybrids offer more disease and cold resistance as compared to European species (V. vinifera), however, small berry size, lower yields, and low fruit quality have been some of the limitations for these cultivars. This study evaluated the effects of gibberellic acid (GA3) and cluster thinning under different training systems to improve cluster and berry quality in seedless table grape cultivars. The first experiment focused on ‘Concord Seedless’, examining the effects …


The Catholic Terror: A History Of The Baptism Of Enslaved Populations In The Colonial Protestant Atlantic, Benjamin Taylor Sep 2025

The Catholic Terror: A History Of The Baptism Of Enslaved Populations In The Colonial Protestant Atlantic, Benjamin Taylor

Master's Theses and Capstones

In the mid-eighteenth century, the number of enslaved people baptized into the Protestant church increased in the British Atlantic. Many historians have argued that the increase occurred by highlighting scriptural debates between slave owners and missionaries. Many slave owners believed that being Christian was synonymous with being free, but missionaries staunchly opposed this view. To change slave owners’ minds, missionaries argued that Protestantism made enslaved people “better behaved.” However, I believe that the reason slave owners became more willing to baptize enslaved people had more to do with external factors. The British were surrounded by many antagonistic Native tribes and …


Towards Sustainable Indoor Lighting Design: Ensuring Energy Efficiency, Health And Human Wellbeing—A Review, Lara Vélez González, Alejandra Santamaría Melenchón, David Baeza Moyano, Roberto Alonso González-Lezcano Sep 2025

Towards Sustainable Indoor Lighting Design: Ensuring Energy Efficiency, Health And Human Wellbeing—A Review, Lara Vélez González, Alejandra Santamaría Melenchón, David Baeza Moyano, Roberto Alonso González-Lezcano

Artículos científicos

The design of lighting systems, has, in recent years, transcended the basic function of providing visibility, becoming a key com-ponent of promoting the health and well-being of occupants by integrating biological, psychological, and energy aspects. Thegrowing understanding of the effects of light on the circadian cycle has posed a fundamental challenge in luminaire design. Thetwo before-mentioned review is, to analyze how light, both artificial and natural, affects the well-being and health of occupantsin various indoor environments, such as classrooms, hospitals and offices, Indoor lighting research has advanced significantly,recognizing both visual and non-visual effects on human health. These efforts focus on …


Tetrigidae Of Ethiopia: First Species Delimitation Via Dna Barcoding And Description Of Three New Species †, Tarekegn Fite, Hendrik Devriese, Dustin Kulanek, Josip Skejo, Niko Kasalo, Manaye Misganaw, Tadele Tefera, Jandouwe Villinger, Martin Husemann Sep 2025

Tetrigidae Of Ethiopia: First Species Delimitation Via Dna Barcoding And Description Of Three New Species †, Tarekegn Fite, Hendrik Devriese, Dustin Kulanek, Josip Skejo, Niko Kasalo, Manaye Misganaw, Tadele Tefera, Jandouwe Villinger, Martin Husemann

All Peer-Reviewed Publications

Tetrigidae is a caeliferan family of Orthoptera constituting a diverse and relatively ancient lineage of small Orthopterans, which has its greatest diversity in tropical and subtropical areas. However, to date, few studies have been conducted on the identification and description of Tetrigidae species in Ethiopia, and even fewer molecular data are available. Hence, we performed the first species delimitation study via DNA barcoding of species belonging to the genera Paratettix, Leptacrydium, Dasyleurotettix, and Morphopoides from Ethiopia. We provide 35 new sequences of the COI gene belonging to six species of these genera. We show that Ethiopian Tetrigidae can be successfully …


Identifying The Barriers And Facilitators To Guideline-Concordant Breast Cancer Surgical Care In Kenya: A Sequential Mixed Method Study, Emmanuel Marsuk Lomole Sep 2025

Identifying The Barriers And Facilitators To Guideline-Concordant Breast Cancer Surgical Care In Kenya: A Sequential Mixed Method Study, Emmanuel Marsuk Lomole

Master of Medicine in General Surgery

Introduction 

Breast cancer represents the most commonly diagnosed cancer in women. In Kenya, it constitutes 20% of all cancer diagnoses as well as the second most common cause of cancer related death in the country, with a 5-year survival between 40.1% and 64%. There exists heterogeneity in the delivery of breast cancer care despite the presence of guidelines that can standardize care and that have been contextualized for Sub-Saharan Africa. There is paucity of data on barriers and facilitators of guideline-concordant breast cancer surgical care.

Setting 

The Aga Khan University Hospital Nairobi.

Aim 

The purpose of this study was to …


Automation Of Lcmc Logistics Processes: A Delphi Approach, Kline M. Alt Sep 2025

Automation Of Lcmc Logistics Processes: A Delphi Approach, Kline M. Alt

Theses and Dissertations

As the U.S. Air Force confronts growing complexity in system acquisition, the implementation of digital models in system design and logistics process management allows the incorporation of digital tools and the possibility for automation of portions of logistics processes. This thesis investigates where these technologies can be most effectively integrated within the Air Force Life Cycle Management Center logistics enterprise (AFLCMC). Using a three round Delphi study, AFLCMC logistics subject matter expert (SME) opinions were solicited from program-level senior logisticians, program managers to identify high-need areas, key success factors, and potential barriers to adoption. Quantitative consensus from Likert-scale and ordinal …


Lumbar Microdiscectomy: A Rare Case Of A Duplicate L5 Exiting Nerve Root., Sahil Garg, Sean M Muir, Arianna K Gill, Komi E Afetse, Sanjitpal S Gill Sep 2025

Lumbar Microdiscectomy: A Rare Case Of A Duplicate L5 Exiting Nerve Root., Sahil Garg, Sean M Muir, Arianna K Gill, Komi E Afetse, Sanjitpal S Gill

Surgery Articles

The microdiscectomy procedure has been regarded as the preferred method for the treatment of lumbar disc herniation (LDH). Intraoperatively, the procedure may be further complicated due to underlying anatomical variations in the lumbar spine or nerve root variations. Nerve root anomalies (NRAs), in particular, are relatively underdiscussed within the literature. Despite the rarity of these variations to the exiting nerve root, the increased surgical risk that an NRA may add warrants the need for increased awareness and associated complication mitigation. This case describes a rare instance of a symptomatic duplicate L5 nerve root discovered preoperatively and highlights the steps taken …


Beech Bark Disease Agent Responses To Exogenous Application Of Tree Defense Inducing Phytohormones, Erin Reilly Sep 2025

Beech Bark Disease Agent Responses To Exogenous Application Of Tree Defense Inducing Phytohormones, Erin Reilly

Master's Theses and Capstones

Pathogens and insects face several barriers to successful infection and colonization of a host plant, including a range of physical and chemical defenses, some of which are inducible (modified or initiated by attack or infection). These interactions can be complex and are influenced by environmental conditions, tree physiological status, host age, and timing of attack. Non-native pathogens and insects can have an advantage against a plant’s evolved chemical defenses, but they are also subject to abiotic stressors and conditions. In North America, beech bark disease (BBD) is a disease complex where the beech (Fagus grandifolia) host is subject to concurrent …


Strong External Difference Families And Classification Of Α-Valuations, Donald L. Kreher, Maura B. Paterson, Douglas R. Stinson Sep 2025

Strong External Difference Families And Classification Of Α-Valuations, Donald L. Kreher, Maura B. Paterson, Douglas R. Stinson

Michigan Tech Publications

One method of constructing (Formula presented.) -SEDFs (i.e., strong external difference families) in (Formula presented.) makes use of (Formula presented.) -valuations of complete bipartite graphs (Formula presented.). We explore this approach and we provide a classification theorem which shows that all such (Formula presented.) -valuations can be constructed recursively via a sequence of “blow-up” operations. We also enumerate all (Formula presented.) -SEDFs in (Formula presented.) for (Formula presented.) and we show that all these SEDFs are equivalent to (Formula presented.) -valuations via affine transformations. Whether this holds for all (Formula presented.) as well is an interesting open problem. We also …


Restorationland: The Lost And Found Objects Of Atlanta's Doll's Head Trail, Thomas Fish Sep 2025

Restorationland: The Lost And Found Objects Of Atlanta's Doll's Head Trail, Thomas Fish

Faculty Articles

The Doll’s Head Trail is a grassroots, low-art installation nestled within a Southeast Atlanta wildlife preserve. Constructed by volunteers and visitors from decades of environmental debris, the trail converts waste into folk art-inspired “junk” displays. The creative upcycling ranges from a miniscule shrine to “Toxic Masculinity” to a stark shoe pile commemorating child gun violence. This article details how queer theory’s “temporal turn” provides insights into material performance as collaborative regeneration. The curious vignettes playfully invert hierarchies, revealing the merits of small-time memorialization. Through these defiantly unofficial grassroot performances, the Doll’s Head Trail both remembers and restores community ruins, demonstrating …


Repair/Preservation Of Concrete Compression Members In Bridges Using Ultra-High-Performance Concrete (Uhpc), Mohammed Hedia, George Morcous Sep 2025

Repair/Preservation Of Concrete Compression Members In Bridges Using Ultra-High-Performance Concrete (Uhpc), Mohammed Hedia, George Morcous

Nebraska Department of Transportation: Research Reports

As of 2024, approximately 36% of bridges across the United States require repair or replacement, with 7% classified as structurally deficient. The estimated cost to address these deficiencies exceeds $260 billion. In recent years, Ultra-High-Performance Concrete (UHPC) has emerged as a repair material for infrastructure preservation, drawing increased attention from transportation agencies and researchers worldwide. The Federal Highway Administration (FHWA) has notably advocated for UHPC’s adoption in bridge preservation initiatives, recognizing its exceptional mechanical properties and durability.

This report presents a comprehensive literature review on the application of UHPC as a repair and strengthening material for bridge compression members. While …


Dual Investigations Into Broiler Health: Mitochondrial Gene Expression In Ascites Susceptibility And G-1,25(Oh)₂D₃-Driven Modulation Of Bone And Gut Integrity In Lameness, Layla Hussein Al-Mitib Sep 2025

Dual Investigations Into Broiler Health: Mitochondrial Gene Expression In Ascites Susceptibility And G-1,25(Oh)₂D₃-Driven Modulation Of Bone And Gut Integrity In Lameness, Layla Hussein Al-Mitib

Graduate Theses and Dissertations

Modern broiler production faces persistent challenges from metabolic and skeletal disorders, particularly ascites and bacterial chondronecrosis with osteomyelitis (BCO), which compromise animal welfare and production efficiency. This dissertation examines two key factors that contribute to these conditions: mitochondrial gene expression associated with pulmonary hypertension syndrome (PHS) and the role of intestinal barrier integrity in mitigating lameness. In the first study, the expression of mitochondrial genes COXII and ATP6 was evaluated in the breast, thigh, and lung tissues of three broiler genetic lines—ascites-susceptible (SUS), ascites-resistant (RES), and unselected relaxed (REL). While no significant expression differences were observed in muscle tissues, SUS …


Moral Worth And Motivational Demands, Spencer Heitman Sep 2025

Moral Worth And Motivational Demands, Spencer Heitman

Graduate Theses and Dissertations

It has become a philosophical commonplace to distinguish actions that are merely right from actions that possess moral worth. To be right, an action needs only to accord with the demands of morality. To possess moral worth, an action needs not only to be right, but to be non-accidentally so. While this much is uncontroversial, what is involved in this sense of non-accidentality is a matter of ongoing debate. This thesis lies at the heart of that debate. Many parties to this debate agree that actions with moral worth must be properly motivated. Suppose someone speaks respectfully to a colleague …


A Dynamic Hierarchical Attention Framework For Multimodal Malware Detection, Tamanna Nazmin Sep 2025

A Dynamic Hierarchical Attention Framework For Multimodal Malware Detection, Tamanna Nazmin

Graduate Theses and Dissertations

The increasing use of Android in the worldwide mobile ecosystem has come along with a significant increase in advanced malware, highlighting the critical necessity for efficient, scalable, and adaptable detection systems. Despite recent advancements in machine learning improving malware detection, the majority of current solutions are limited to one, two, or three data modalities, hence neglecting the comprehensive behavioral spectrum of contemporary multi-vector threats. This thesis presents the first comprehensive multimodal framework for Android malware detection, which combines textual, time-series (temporal), graph-based (structural), and visual information using an innovative hierarchical attention mechanism and Dynamic Fusion Controller(DFC). Our methodology consistently classifies …


Bridging Borders: Navigating The Tapestry Of Multiculturalism And Migration, Saba Safdar Sep 2025

Bridging Borders: Navigating The Tapestry Of Multiculturalism And Migration, Saba Safdar

Online Readings in Psychology and Culture

This paper is based on a keynote delivered at the International Association for Cross-Cultural Psychology (IACCP) conference in Bali, Indonesia, in August 2024. It explores key themes related to social cohesion and inclusive intergroup relations in an era of rising global migration, exclusionary political rhetoric, and the surge of right-wing populism. First, the Multidimensional Individual Difference Acculturation (MIDA) model is reviewed. This framework examines how psychological resilience, social support, identity, cultural competence, and acculturation strategies influence adaptation outcomes across diverse migration contexts. Second, the interaction between individual and societal factors in shaping immigrant adaptation is analysed through empirical studies testing …


In These Challenging Times: Why Practice Analytics Are Your New Best Friend, Patrick Houlihan Dds Sep 2025

In These Challenging Times: Why Practice Analytics Are Your New Best Friend, Patrick Houlihan Dds

The Journal of the Michigan Dental Association

This article argues that financial success is crucial for a thriving dental practice in today's competitive market, despite dentists often lacking sufficient business management training. It introduces practice analytics as a fundamental tool to optimize operations and maximize profitability, enabling dentists to scrutinize outputs, evaluate performance, and implement necessary changes to achieve their goals. Key metrics to track include the number of active patients, monthly collection numbers, the doctor-to-hygiene collection ratio (ideal 65% doctor, 35% hygiene), collection per active patient per year, profit, and various overhead expenses (staff, facility, lab, supply, administrative). The author emphasizes that regular tracking of these …


Neurologists' Perspectives On Sudep Communication: A Comparative Study Across Five European Countries, Rohit Shankar Sep 2025

Neurologists' Perspectives On Sudep Communication: A Comparative Study Across Five European Countries, Rohit Shankar

Peninsula Medical School

Objectives: The leading cause of epilepsy mortality is Sudden unexpected death in epilepsy (SUDEP). National and international guidelines recommend that people with epilepsy are counseled on SUDEP risk at the point of diagnosis or at the earliest opportunity. This study compares neurologist views from five European countries on attitudes and relevance of SUDEP communication. Methods: A cross-sectional online survey of 17 Likert questions using validated themes was circulated via different ILAE and/or equivalent organizations using a non-discriminatory exponential snowballing technique, leading to a non-probability sampling. Data were analyzed using descriptive statistics, Kruskal–Wallis, Chi-square, and Fisher's exact tests. Significance was accepted …


The Decline And Transformation Of Smallholders In Chinese Agriculture: National Trends, Qian Forrest Zhang, Meiling Wu Sep 2025

The Decline And Transformation Of Smallholders In Chinese Agriculture: National Trends, Qian Forrest Zhang, Meiling Wu

Research Collection School of Social Sciences

Using data from official statistical sources and a nationally representative survey, we find that since 2001, China’s agricultural labor force has declined by over 50 percent—a loss of over 200 million smallholders, probably the largest in human history. This trend is the most pronounced in livestock sectors: from 2012 to 2021, 62.5 million smallholder units have disappeared. The 150 million remaining smallholders are mostly commodity producers, participating widely in commodity relations to access agrochemicals, machinery, rental land, and wage labor to produce for markets. The ageing smallholder population also face challenges in intergenerational reproduction, which will accelerate its decline.


Fichte’S Conception Of Law And Its Foundations, Mahmoud Saraya Sep 2025

Fichte’S Conception Of Law And Its Foundations, Mahmoud Saraya

Theses and Dissertations

The question concerning the true nature of law has frequently arisen throughout the history of philosophy, and many different answers have been given to it. This thesis examines Johann Gottlieb Fichte’s Foundations of Natural Right (1796–1797), which exemplifies an approach to understanding the nature of law by inquiring into its metaphysical foundations. Fichte provides a conception of law founded upon the possibility of the existence of an external world, individuality, and intersubjectivity. Law, as a moment of human self-consciousness, becomes a necessity, a condition of self-consciousness, and the ultimate foundation of human existence. Fichte’s theory shows the preconditions for establishing …


From Homeland To Hostland: Language Ownership Of Heritage Dialect And Narratives Of Third Culture Kids Of The Gulf, Maryam Aref Sep 2025

From Homeland To Hostland: Language Ownership Of Heritage Dialect And Narratives Of Third Culture Kids Of The Gulf, Maryam Aref

Theses and Dissertations

The main purpose of this study is to examine Arab Adult Third Culture Kids’ sense of heritage language ownership and their identity constructions in relation to their transnational Arab Gulf context. The present study has three main aims: to ascertain their sense of ownership towards their heritage dialects, to understand the basis for their claimed or denied ownership, and to investigate the positions they ascribed to themselves and others in relation to their belonging and transnational and linguistic experiences. The study aims to fill the gap where there is a scarcity of sociolinguistic research around Arab Third Culture Kids in …


Acoustic Emission Sensing For Assessing Compressive Strain In Impacted Thermoplastic Composites, M. M. Shahzamanian, Li Ai, Sydney Houck, Md Mushfiqur Rahman Fahim, Sourav Banerjee, Paul Ziehl Sep 2025

Acoustic Emission Sensing For Assessing Compressive Strain In Impacted Thermoplastic Composites, M. M. Shahzamanian, Li Ai, Sydney Houck, Md Mushfiqur Rahman Fahim, Sourav Banerjee, Paul Ziehl

Civil Engineering Faculty Publications

Composite materials used in aircraft during in-flight service are vulnerable to impacts, which can lead to undetected damage and deterioration. Impact incidents can cause considerable structural harm that might not be immediately apparent, resulting in a decline in the mechanical properties of material and overall performance. There are currently limited advanced models capable of assessing the state of compressive strain (or stress) in a compression after impact (CAI) test based on acoustic emission (AE) data. Developing such a model may enable real-time monitoring and evaluation during in-flight service, providing users with alerts when composite material failure is approaching. This paper …


Systematic Review And Evidence Gap Mapping Of Alzheimer's Disease Biomarker Studies In Those With Intellectual And Developmental Disability, Lubnaa B. Abdullah, Ney Alex Alliey, Emma Elizondo, Ney Alliey Rodriguez, Gladys Maestre, James Hall Sep 2025

Systematic Review And Evidence Gap Mapping Of Alzheimer's Disease Biomarker Studies In Those With Intellectual And Developmental Disability, Lubnaa B. Abdullah, Ney Alex Alliey, Emma Elizondo, Ney Alliey Rodriguez, Gladys Maestre, James Hall

School of Medicine Publications

There are a relatively small number of investigations into brain aging in those with intellectual and developmental disability (I/DD). This project seeks to (1) characterize the internationally available multi-omics Alzheimer's disease (AD) biomarker studies including those with I/DD, and (2) discuss future research directions. PubMed, Web of Science, and Scopus were searched under the following criteria: cross-sectional or longitudinal AD-omics studies on adults (18 +) with I/DD. 532 studies were identified, 186 studies were evaluated for full-text, 79 studies were excluded, and 117 studies were extracted. Most biological specimens were analyzed in blood, plasma, or serum. Metabolomics, hormonomics, and transcriptomics …


Old Frames On New Media: Health Misinformation In Black Digital Communities, Merriah Croston Sep 2025

Old Frames On New Media: Health Misinformation In Black Digital Communities, Merriah Croston

Brown School Graduate Student Theses and Dissertations

Growing evidence suggests that health misinformation has the potential to proliferate on social media. However, our understanding of the problem’s magnitude continues to evolve. Despite several studies on health misinformation and Black communities in the United States (U.S.), few of these studies characterize misinformation within digital settings. This dissertation seeks to address this gap by: 1) synthesizing the literature on health misinformation and Black communities to identify prevalent misinformation topics and claims, characteristics of exposure to and belief in these topics and claims, and successful intervention strategies; 2) quantifying and characterizing the volume of COVID-19 misinformation on Black Twitter during …