Digital Commons Network^™

Lightweight Deep Neural Network Models For Electromyography Signal Recognition For Prosthetic Control, Ahmet Mert

Turkish Journal of Electrical Engineering and Computer Sciences

In this paper, lightweight deep learning methods are proposed to recognize multichannel electromyography (EMG) signals against varying contraction levels. The classical machine learning, and signal processing methods namely, linear discriminant analysis (LDA), quadratic discriminant analysis (QDA), root mean square (RMS), and waveform length (WL) are adopted to convolutional neural network (CNN), and long short-term memory neural network (LSTM). Eight-channel recordings of nine amputees from a publicly available dataset are used for training and testing the proposed models considering prosthetic control strategies. Six class hand movements with three contraction levels are applied to WL and RMS-based feature extraction. After that, they …

A Practical Framework For Early Detection Of Diabetes Using Ensemble Machine Learning Models, Qusay Saihood, Emrullah Sonuç

Turkish Journal of Electrical Engineering and Computer Sciences

The diagnosis of diabetes, a prevalent global health condition, is crucial for preventing severe complications. In recent years, there has been a growing effort to develop intelligent diagnostic systems for diabetes utilizing machine learning (ML) algorithms. Despite these efforts, achieving high accuracy rates using such systems remains a significant challenge. Recent advancements in ensemble ML methods offer promising opportunities for early detection of diabetes, as they are known to be faster and more cost-effective than traditional approaches. Therefore, this study proposes a practical framework for diagnosing diabetes that involves three stages. The data preprocessing stage encompasses several crucial tasks, including …

Improving Unet Segmentation Performance Using An Ensemble Model In Images Containing Railway Lines, Mehmet Sevi̇, İlhan Aydin

Turkish Journal of Electrical Engineering and Computer Sciences

This study aims to make sense of the autonomous system and the railway environment for railway vehicles. For this purpose, by determining the railway line, information about the general condition of the line can be obtained along the way. In addition, objects such as pedestrian crossings, people, cars, and traffic signs on the line will be extracted. The rails and the rail environment in the images will be segmented with a semantic segmentation network. In order to ensure the safety of rail transport, computer vision, and deep learning-based methods are increasingly used to inspect railway tracks and surrounding objects. In …

The Development Of The Cognitive Assessment For Tagalog Speakers (Cats): A Culturally And Linguistically Tailored Test Battery For Filipino Americans, Jessica De Leon, Ivan Bondoc, Eugenie Mamuyac, Lainie Posecion, Eduardo Europa, Lolita C. Kintanar, Niecholle Roco, Mikkael Lamoca, Danielle P. Escueta, Van M.Ta Park

Faculty Research, Scholarly, and Creative Activity

INTRODUCTION: Filipino Americans are one of the largest Asian American and Pacific Islander (AAPI) populations in the United States (US). Previous studies suggest that Filipino Americans have one of the highest incidence rates of Alzheimer's disease and related dementias (ADRD) among AAPI subgroups. Despite the expected increase in Filipino Americans with ADRD, no studies to-date have validated neuropsychological measures in the United States for speakers of Tagalog, a major language spoken by Filipino Americans. A significant barrier to dementia care and diagnosis is the lack of linguistically and socioculturally appropriate cognitive tasks for Tagalog speakers. To address this need, we …

Stopping Runs In The Digital Era, Luís C. Calderón Gómez

Articles

Bank runs, and the financial crises they catalyze and amplify, are incredibly costly-to individuals, families, society, and the economy writ large. Banking regulation has, for the most part, protected us from traditional bank runs for the last ninety years. However, as we saw in the devastating 2008 financial crisis, bank runs can still occur in lightly regulated or opaque segments of the financial sector.

The recent crypto market downturn dramatically forewarned regulators of the potential and significant risks that novel assets could pose to our financial system's stability. In particular, a novel, systemically important asset (stablecoins) revealed its vulnerability to …

Toward Peripheral Nerve Mechanical Characterization Using Brillouin Imaging Spectroscopy, Vsevolod Cheburkanov, Junwei Du, David M. Brogan, Mikhail Y. Berezin, Vladislav V. Yakovlev

2020-Current year OA Pubs

SIGNIFICANCE: Peripheral nerves are viscoelastic tissues with unique elastic characteristics. Imaging of peripheral nerve elasticity is important in medicine, particularly in the context of nerve injury and repair. Elasticity imaging techniques provide information about the mechanical properties of peripheral nerves, which can be useful in identifying areas of nerve damage or compression, as well as assessing the success of nerve repair procedures.

AIM: We aim to assess the feasibility of Brillouin microspectroscopy for peripheral nerve imaging of elasticity, with the ultimate goal of developing a new diagnostic tool for peripheral nerve injury

APPROACH: Viscoelastic properties of the peripheral nerve were …

Exploring The Natural History Of Intrinsic Capacity Impairments: Longitudinal Patterns In The 10/66 Study, Emmanuel Gonzalez-Bautista, Jorge Jesus Llibre-Guerra, Ana L Sosa, Isaac Acosta, Sandrine Andrieu, Daisy Acosta, Juan De Jesús Llibre-Rodríguez, Matthew Prina

2020-Current year OA Pubs

BACKGROUND: intrinsic capacity (IC) is a construct encompassing people's physical and mental abilities. There is an implicit link amongst IC domains: cognition, locomotion, nutrition, sensory and psychological. However, little is known about the integration of the domains.

OBJECTIVES: to investigate patterns in the presentation and evolution of IC domain impairments in low-and-middle-income countries and if such patterns were associated with adverse outcomes.

METHODS: secondary analyses of the first two waves of the 10/66 study (population-based surveys conducted in eight urban and four rural catchment areas in Cuba, Dominican Republic, Puerto Rico, Venezuela, Peru, Mexico and China). We applied latent transition …

Plasma Proteomic Patterns Show Sex Differences In Early Concentric Left Ventricular Remodeling, Anne-Mar Van Ommen, Ernest Diez Benavente, N. Charlotte Onland-Moret, Gideon B. Valstar, Maarten J. Cramer, Frans H. Rutten, Arco J. Teske, Roxana Menken, Leonard Hofstra, Igor I. Tulevski, Nancy Sweitzer, G. Aernout Somsen, Hester M. Den Ruijter

2020-Current year OA Pubs

BACKGROUND: Concentric remodeling (cRM) can precede heart failure with preserved ejection fraction (HFpEF), a condition prevalent in women.

METHODS: Patients (n=60 593, 54.2% women) visiting outpatient clinics of Cardiology Centers of the Netherlands were analyzed for cRM, HFpEF development, and mortality risk. We studied risk factors for relative wall thickness both sex-stratified and in women and men combined. Biomarker profiling was performed (4534 plasma proteins) in a substudy involving 557 patients (65.4% women) to identify pathways involved in cRM.

RESULTS: cRM was present in 23.5% of women and 27.6% of men and associated with developing HFpEF (HR, 2.15 [95% CI, …

Epigenetic Reprogramming Of Cell Cycle Genes By Ack1 Promotes Breast Cancer Resistance To Cdk4/6 Inhibitor, Mithila Sawant, Audrey Wilson, Dhivya Sridaran, Kiran Mahajan, Christopher J O'Conor, Ian S Hagemann, Jingqin Luo, Cody Weimholt, Tiandao Li, Juan Carlos Roa, Akhilesh Pandey, Xinyan Wu, Nupam P Mahajan

2020-Current year OA Pubs

Hormone receptor-positive, HER2-negative advanced breast cancers exhibit high sensitivity to CDK4/6 inhibitors such as palbociclib. However, most patients inevitably develop resistance, thus identification of new actionable therapeutic targets to overcome the recurrent disease is an urgent need. Immunohistochemical studies of tissue microarray revealed increased activation of non-receptor tyrosine kinase, ACK1 (also known as TNK2) in most of the breast cancer subtypes, independent of their hormone receptor status. Chromatin immunoprecipitation studies demonstrated that the nuclear target of activated ACK1, pY88-H4 epigenetic marks, were deposited at cell cycle genes, CCNB1, CCNB2 and CDC20, which in turn initiated their efficient transcription. Pharmacological inhibition …

Accelerated Infliximab Infusion Safety And Tolerability Is Non-Inferior To Standard Infusion Protocol In Inflammatory Bowel Disease Patients: A Randomized Controlled Study, Suha Abushamma, Ted Walker, Kevin Garza, Ling Chen, Darren Nix, Chien-Huan Chen

2020-Current year OA Pubs

BACKGROUND AND AIM: Infliximab is typically given over an infusion time of 2 hours, leading to a significant burden in inflammatory bowel disease (IBD) patients. We aimed to determine the safety and cost-effectiveness of an accelerated infliximab infusion of 1 hour, compared with the standard 2-hour infusion.

METHODS: Open-label randomized trial where IBD patients receiving maintenance infliximab infusions were randomly assigned to 1- and 2-hour infusion groups, corresponding to study and control groups, respectively. The primary outcome was the rate of infusion reactions. Secondary outcomes were assessment of the effect of premedications and immunomodulators on the rate of infusion reactions, …

Sell, Paul Stuart, Collection, 1887-1981, Special Collections, Leonard H. Axe Library

Finding Aids

Dr. Paul Stuart Sell was a longtime dentist, practicing in Independence, Kansas, and an avid musician. This collection of materials includes photographs, sheet music, songs and song books he used to play at events, and miscellaneous artifacts.

The Paul Stuart Sell Collection is divided into three series: Photograph, Music and Miscellaneous.

The Photograph series contains photographs of Paul Sell at various stages of his life, and of his father, John Sell. There are photographs of his store, Cherryvale, and the Girard Fire Department.

The Music series includes eleven pieces of sheet music that he composed. There are sixteen different song …

Para-Inguinal Hernia; Presentation, Diagnosis And Surgical Treatment, A Case Report, Maha Mourad, Bilal Kharbutli

Surgery Articles

INTRODUCTION: Para-inguinal, or peri-inguinal, hernias are a rare type of hernia of the inguinal region that present in a similar fashion to but do not anatomically correspond to inguinal or femoral hernia pathologies. Surgeons should be aware of this rare pathology, diagnostic imaging and surgical treatment approaches including minimally invasive techniques. In this paper, we discuss the different groin region hernias and describe the first case reported of a successful TEP repair of a para-inguinal hernia.

PRESENTATION OF THE CASE: 62-year-old-female who presented to the clinic with symptomatic large right groin bulge. Examination revealed a large incarcerated right inguinal hernia …

The Social Value Of Intellectual Property, Alina Ng Boyte

IP Theory

No abstract provided.

Encouraging Public Access To Pharmaceuticals Through Modified Protection Of Clinical Trial Data, Scott M. Nolan Ii

IP Theory

Part I of this Article investigates the development of pharmaceuticals and clinical trial data with a focus on patent and data protection. Part II evaluates the effects of protection and the challenges it poses to widespread public pharmaceutical access. Part III discusses two scholarly approaches to the public access issue that focus on clinical data protection and their associated challenges. In light of these scholarly works, Part IV suggests a new approach to clinical trial data protection that aims to improve public pharmaceutical access while maintaining the incentives to invent for drug developers.

Droughtscape, Summer 2023, National Drought Mitigation Center

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

DroughtScape, Summer 2023

Population-Specific Responses In Eastern Oysters Exposed To Low Salinity In The Northern Gulf Of Mexico, Kyle A. Sirovy, Sandra M. Casas, Jerome F. La Peyre, Morgan W. Kelly

Faculty Publications

Eastern oysters, Crassostrea virginica, are facing rapid environmental changes in the northern Gulf of Mexico and can respond to these changes via plasticity or evolution. Plastic responses can immediately buffer against environmental changes, although this buffering may impact the organism’s ability to evolve in subsequent generations. While plasticity and evolution are not mutually exclusive, the relative contribution and interaction between them remains unclear. In this study, we investigated the roles of plastic and evolved responses of C. virginica acclimated to low salinity using a common garden experiment with four populations exposed to two salinities. We used three transcriptomic analyses (edgeR, …

Sleep, Physical Activity, And Sedentary Time In The First Year Postpartum, Erin Elizabeth Kishman

Theses and Dissertations

The postpartum period is a unique time for women, where many women experience changes in sleep and activity patterns. Sleep, physical activity, and sedentary time have all been associated with health outcomes, but there is limited research on how these behaviors change throughout the postpartum period. The purpose of the first aim (Study 1) of this dissertation was to examine trajectories of sleep characteristics in Black and White women during the first year postpartum and to examine if there were any racial differences. The purpose of the second aim (Study 2) was to examine trajectories of the percentage of time …

Biobehavioral Synchrony In Autism Spectrum Disorder, Carly Glenn Moser

Theses and Dissertations

Social communication difficulties are a core feature of autism and are associated with a range of long-term consequences, including persistent deficits in pragmatic language and fewer and poorer quality friendships. High-quality synchronous interactions between parents and their children play a crucial role in children’s social functioning. The theory of biobehavioral synchrony suggests that the dyadic coordination of behavioral and physiological processes is essential to maximally benefit from a communicative exchange. Respiratory sinus arrhythmia (RSA) serves as an indicator of physiological regulation and is reduced in those with autism; thus, dyadic coordination of RSA may also be impacted and could play …

Mechanisms Of Social Stress Susceptibility And Resilience In Female Rats, Brittany Sara Pate

Theses and Dissertations

Social stress is the most common form of stress humans experience and often precipitates the onset of several comorbidities, including anxiety, depression, post-traumatic stress disorder, and cardiovascular diseases. While many individuals experience social stress and can respond, cope, and recover, some individuals are more likely to develop subsequent health conditions. Importantly, women are particularly susceptible to stress-related disorders, and the prevalence rates for these comorbid conditions are 2-3-fold higher among females compared to males. Epidemiological data suggest that cycling ovarian hormones may play a role in promoting stress susceptibility in females. Therefore, the current studies aimed to examine the effects …

The Hero Within: Developing The Psychological Capital Of First-Generation Students, Mary Elizabeth Sewell

Theses and Dissertations

Psychological capital (PsyCap) is a higher-order construct comprised of four psychological resources: hope, efficacy, resilience, and optimism (HERO), and has been linked to academic achievement and engagement (Hazan Liran & Miller, 2019; Luthans, et al., 2012). Interventions designed to build PsyCap may be particularly helpful for firstgeneration (FG) students who face additional challenges in higher education. This study aimed to: (1) explore differences in PsyCap among FG and continuing generation (CG) students; (2) investigate relationships between PsyCap, GPA, and persistence; and (3) examine the impact of a 2-hour PsyCap micro-intervention (PCI) on FG students’ academic PsyCap, academic achievement (GPA), and …

Automated Fiber Placement Through Thickness Defect Stacking Optimization, Noah Christopher Swingle

Theses and Dissertations

In its 2022 commercial market outlook, Boeing forecasted an 80% increase in the global fleet through 2041 compared to 2019 pre-pandemic levels. This sharp rise in demand will drive pressure onto airframe manufacturers to ramp up production and find more efficient ways to design and manufacture airplanes. Complicating this challenge is the industry’s recent transformation from traditional metal-based airframes towards hybrid composite-metal aircraft. While composites have been used in aviation for decades, aircraft manufacturers are still struggling to design and manufacture quality parts at a high rate. Automated Fiber Placement (AFP) is one of the main manufacturing techniques used to …

Incombustible Ideas: Evaluating The Impact Of Federal Court Opinions Regarding Book Banning In Public-School Libraries, Noah T. Holloway

Indiana Journal of Law and Social Equality

No abstract provided.

Sleep And Behavioral Problems Among Preschool Children: Correlations From Pakistan Urban, Seema Zainulabdin Lasi, Somal Kayani, Noreen Afzal

Human Development Programme

The study was undertaken to explore patterns, habits, and problems for sleep in preschool children of urban Karachi, Pakistan. Two schools participated with a sample size of 297 preschool children. A cross-sectional study design was implemented. The mean age of children was 4.6 ± 0.71 years, and the male/female ratio was 49:51. The average daily sleep duration (nocturnal + daytime nap) was 9.51 ± 1.21 hours. At least one sleep problem was reported in 73% of children, the most frequently found sleep problems were, bedtime and wakeup resistance (25.6%), sleepy or tired during the day (46%), complains of growing pains …

The Greenbook, Faculty Handbook, 2023-2024, Marshall University Academic Affairs

The Greenbook

This book has been published for the faculty of Marshall University for the specified period of time. This book was created by Academic Affairs and is for the period of 2023-2024.

Teachers' Use Of Assessment Data To Improve Instruction And Student Achievement, Donna Summers

Education Theses and Dissertations

This study addressed a problem of practice in a majority-minority suburban school district with a high percentage of students from low socioeconomic backgrounds. Specifically, the problem of historically low sixth-grade reading achievement on the state assessment was investigated. The study took place in two phases. Both phases were built on the improvement science framework and used a mixed-methods approach. Quantitative sources included surveys of teachers, instructional coaches, and campus administrators and student achievement scores based on the Northwest Evaluation Association's (NWEA) Measures of Academic Progress (MAP) Growth reading assessment. Qualitative sources included focus groups and site walkthroughs. In the first …

Enhancement Of Tki Sensitivity In Lung Adenocarcinoma Through M6a-Dependent Translational Repression Of Wnt Signaling By Circ-Fbxw7, Kai Li, Zi Yang Peng, Rui Wang, Xiang Li, Ning Du, Da Peng Liu, Jia Zhang, Yun Feng Zhang, Lei Ma, Ye Sun, Shou Ching Tang, Hong Ren, Yi Ping Yang, Xin Sun

School of Medicine Faculty Publications

Background: Tyrosine kinase inhibitors (TKIs) that specifically target mutational points in the EGFR gene have significantly reduced suffering and provided greater relief to patients with lung adenocarcinoma (LUAD). The third-generation EGFR-TKI, Osimertinib, has been successfully employed in clinical treatments to overcome resistance to both original and acquired T790M and L858R mutational points. Nevertheless, the issue of treatment failure response has emerged as an insurmountable problem. Methods: By employing a combination of multiple and integrated approaches, we successfully identified a distinct population within the tumor group that plays a significant role in carcinogenesis, resistance, and recurrence. Our research suggests that addressing …

An Evolutionary Comparative Study Of Congenital Stationary Night Blindness-Associated Trpm1 Genetic Variants Of Uncertain Significance In Horses And Humans Utilizing Caenorhabditis Elegans, Gabrielle Davis

Theses

Congenital stationary night blindness (CSNB) is a heterogeneous collection of genetic diseases affecting the eyes and vision in horses and humans. Current research has implicated several genetic mutations impacting different genes involved in phototransduction and signal transmission, including TRPM1. In horses, genetic mutations in TRPM1 also result in a leopard spotting pattern or leopard complex. The goal of this study is to examine the potential impact of CSNB associated TRPM1 missense variants of uncertain significance (VUS). Previous research in Caenorhabditis elegans have revealed an orthologous TRPM1 gene known as gon-2 that allows for comparative studies. The evolutionary relationship of …

Cip Newsletter Summer 2023, Center For Innovative Pedagogy

Annual Reports and Newsletters

No abstract provided.

Enhancing And Securing Wireless Medical Technology For Diagnosis And Treatment Of Lower Urinary Tract Dysfunction, Farhath Zareen

USF Tampa Graduate Theses and Dissertations

Lower urinary tract dysfunction (LUTD) is a debilitating medical condition that affects millions of individuals worldwide. Urodynamics is the current gold standard for diagnosing LUTD but uses non-physiologically fast, retrograde cystometric filling to obtain a brief snapshot of bladder function. Current state-of-the-art research in bladder monitoring includes ambulatory urodynamics using wireless implantable devices to evaluate bladder function during natural filling for long-term monitoring. However, there are various challenges and limitations to this multi-sensor approach. This research focuses on developing frameworks for automated event detection, data analysis, and optimization of long-term bladder recordingsto improve the diagnosis and treatment of LUTD. In …

Assessing The Carmel River’S Biotic Conditions After River Reroute And Dam Removal Using The California Stream Condition Index, Janelle Vasquez-Nicholas

AES Theses

Dam removals are becoming necessary as the costs of maintenance, safety, and environmental concerns persist. However, understanding how a river responds ecologically to dam removal in places like California is understudied. In 2015, the San Clemente Dam was removed from the Carmel River, California. The dam removal project included permanently rerouting the Carmel River to prevent most of the accumulated sediment from flowing downstream. We quantified the changes in biotic conditions using the California Stream Condition Index in 2018 and 2022. We found that the condition of the Carmel River directly downstream of the former San Clemente Dam remained relatively …