Digital Commons Network^™

Effects Of The Gut Microbiota On Placental Angiogenesis And Intrauterine Growth In Gnotobiotic Mice, Reyan Coskun, Zenan L Chang, Athziri Marcial Rodríguez, Haoxin Liu, Jiye Cheng, Yael Alippe, Michael S Diamond, Jeffrey I Gordon

2020-Current year OA Pubs

Environmental causes of intrauterine growth restriction (IUGR) remain poorly characterized. Here, we compare germ-free (GF) and conventionally raised (CONV-R) mice to assess the effects of the gut microbiota on placental/fetal development at embryonic day (E)11.5 (end of placentation) and E17.5 (near term). Pregnancy- and microbiota-associated changes in gene expression occur along the gut, including those related to angiogenesis, while bacterial composition and fermentation activity remain stable. Placental weights at E11.5 and fetal weights at E17.5 are significantly reduced in GF animals. Compared to CONV-R dams, the GF maternal decidua exhibits similar vascular histomorphometric features at E11.5 and E17.5, and numbers …

Transforming Cancer Care: A Narrative Review On Leveraging Artificial Intelligence To Advance Immunotherapy In Underserved Communities, Victor M. Vasquez Jr., Molly Mccabe, Jack C. Mckee, Sharon Siby, Usman Hussain, Farah Faizuddin, Aadil Sheikh, Subramanian Dhandayuthapani, Shrikanth Gadad, Jessica Chacon

School of Medicine Publications

Purpose: Cancer immunotherapy has transformed oncology, but underserved populations face persistent disparities in access and outcomes. This review explores how artificial intelligence (AI) can help mitigate these barriers. Methods: We conducted a narrative review based on peer-reviewed literature selected for relevance to artificial intelligence, cancer immunotherapy, and healthcare challenges, without restrictions on publication date. We searched three major electronic databases: PubMed, IEEE Xplore, and arXiv, covering both biomedical and computational literature. The search included publications from January 2015 through April 2024 to capture contemporary developments in AI and cancer immunotherapy. Results: AI tools such as machine learning, …

Seeing Bias Through Eye Movements: Investigating Empathy And Engagement With Authentic And Altered Refugee Imagery, Reem Albaghli, Akshay Sunil Gurnaney, Nada Attar

Faculty Research, Scholarly, and Creative Activity

This study investigates perceptual biases in responses to Syrian and Ukrainian refugee images using human-computer interaction (HCI) techniques. We hypothesized that media portrayals might shape empathy and influence both biases and donation behavior. Participants viewed both authentic and face-swapped images, with eye-tracking data capturing pupil size and decision-making patterns. In Experiment 1, participants' eye-tracking data and donation behavior indicated higher engagement and donations for authentic images, suggesting a preference for unaltered images without ethnicity-based bias. Experiment 2 explored this further by presenting cropped refugee faces alongside neutral or intellectual art, asking participants to choose the art that best matched each …

Lessons In Longevity From Blood Stem Cells Under Protein Stress, André Catic

Center on Aging Staff Publications

Blood stem cells are among the body's longest-living cells despite being highly vulnerable to proteotoxic damage, which accelerates their aging. To maintain protein homeostasis (proteostasis), hematopoietic stem cells (HSCs) employ mechanisms such as reduced translation rates, high chaperone activity, autophagy, and selective protein degradation. These strategies mitigate protein misfolding, maintain quiescence, and preserve regenerative potential. Disruptions in proteostasis can lead to the elimination of impaired HSCs through differentiation or apoptosis, ensuring the integrity of the stem cell pool. Due to the systemic impact of the blood on aging and its experimental and clinical accessibility, investigating HSC proteostasis provides insights into …

Sleep Drive, Not Total Sleep Amount, Increases Seizure Risk, Vishnu Anand Cuddapah, Cynthia T Hsu, Fernanda Valle Sirias, Yongjun Li, Hrishit M Shah, Christopher Saul, Samantha Killiany, Camilo Guevara, Joy Shon, Zhifeng Yue, Gabrielle L Gionet, Mary E Putt, Amita Sehgal

Duncan NRI Faculty and Staff Publications

Sleep loss has been associated with increased seizure risk since antiquity. Using automated video detection of spontaneous seizures in Drosophila epilepsy models, we show that seizures worsen only when sleep restriction raises homeostatic "sleep drive," not simply when total sleep amount falls. This is supported by the paradoxical finding that acute activation of sleep-promoting circuits worsens seizures, because it increases sleep drive without changing sleep amount. Sleep-promoting circuits become hyperactive after sleep loss and are associated with increased whole-brain activity. During sleep restriction, optogenetic inhibition of sleep-promoting circuits to reduce sleep drive protects against seizures. Downregulation of the 5HT1A serotonin …

P250307e_Uss0068_Twip Defpub Saws As Acf, Matched Filter, And Phase Detection, Christian A. Mohr, Mark Rode, Marco Dannemann

Defensive Publications Series

This invention presents a method and device for real-time analog signal processing using Surface Acoustic Wave (SAW) technology. The system performs three core functions without digital conversion: (1) Autocorrelation Function (ACF) for time-frequency transformation, (2) Matched Filtering for pattern recognition, and (3) Phase Detection of modulated signals.

A SAW chip with interdigital transducers (IDTs) on a piezoelectric substrate decomposes input signals into parallel frequency channels ("frequency bins"). Envelope detection of each channel’s output generates an analog spectrogram. Weighting these outputs with predefined coded patterns (via analog operational circuits) enables instantaneous cross-correlation, acting as a matched filter. For phase-sensitive detection, in-phase/quadrature …

P250306e_Uss0073_Twip Defpub Freeform- Phase-Value - Parametermatrix For Sending/Receiving Array, Christian A. Mohr, Mark Rode, Marco Dannemann

Defensive Publications Series

The invention relates to an ultrasonic measurement system comprising: a phased-array transmit antenna (1) comprising a plurality of ultrasonic transducers (PMUTs), a phased-array receive antenna (2), wherein the receive antenna (2) is distinct from the 5 transmit antenna (1), a control unit (3) configured to assign to each transducer of the transmit antenna (1) a signal with an individually adjustable phase value, wherein the phase values are defined by a transmit parameter matrix (P_TX), wherein the control unit (3) is further configured to transmit multiple orthogonal codes 10 (C₁, C₂, ..., Cₙ) simultaneously superimposed on the same frequency band, with …

Fictitious Data-Based Watermarking System

Defensive Publications Series

Systems and methods are provided for watermarking via unique synthetic datasets. A candidate model may be trained with a poison dataset including synthetic information. The synthetic information may relate to a fictitious place, person, or scenario, for example. A set of one or more inference questions associated with the poison dataset may be determined. The candidate model may be tested based on the set of one or more inference questions. A confidence may also be generated. The confidence may be associated with one or more identification metrics associated with the candidate model.

Method, System, And Computer Program Product For Large Language Model (Llm)-Enabled Searching, Jia Yi Kuo, Jianyang Huang, Karthik Gopalakrishna, Bhuvanjeet Singh Gandhi, Paromita Guha, Ashutosh Kumar Chandel, Arpita Agrawal, Ritu Saxena

Defensive Publications Series

A method includes: chunking each resource into chunks; inputting the chunks into a model; for each chunk, generating an embedding vector; receiving a query message from a user device; inputting the query message into the model; generating a query embedding vector for the query message; executing a semantic search on the query embedding vector by: inputting the query embedding vector and the embedding vector for each chunk to the model; for each chunk, generating a chunk similarity score; determining a subset of chunks based on the chunk similarity score for each chunk of the resource; inputting the subset of chunks …

Acceptance Analysis Of The Employee Management Information System (Simpeg) At The Ministry Of Tourism Using Utaut, Muhammad Alfa Tanzil, Istiadi Soenarto

Jurnal Administrasi Bisnis Terapan

The Employee Management Information System (SIMPEG) is utilized by the Ministry of Tourism to support digital personnel administration management. Although SIMPEG has been implemented, its success largely depends on employees’ acceptance of the system. This indicates that system availability alone does not ensure successful implementation without an understanding of the factors influencing its use. This study aims to analyze the factors affecting the acceptance of SIMPEG by applying the Unified Theory of Acceptance and Use of Technology (UTAUT) model. A quantitative approach was used, with data analyzed through Partial Least Squares Structural Equation Modeling (PLS-SEM). Data were collected from 67 …

Fairness Of Etds – A Conference Report Of Etd 2022, Joachim Schöpfel

The Journal of Electronic Theses and Dissertations

The Networked Digital Library of Theses and Dissertations (NDLTD), together with the University of Novi Sad and the non-for-profit organization Science 2.0 Alliance organized the 25th International Symposium on Electronic Theses and Dissertations, ETD 2022, at Novi Sad, Serbia, from 07 to 09 September, 2022, at the congress center of the University of Novi Sad. The conference theme was “FAIRness of ETDs and its implications”. The following paper provides a short report of the event, of the keynotes, communications and discussions, along with some perspectives for the research and development on ETDs.

Augustine Of Hippo, Peter Brown

Hannah Arendt Marginalia - All

Berkeley, University of California Press, 1967

Call #: BR1720.A9 B7

Contains underlining and marginal lining

PDF Information: 6 pages – 2 MB

Between Man And Man, Martin Buber

Hannah Arendt Marginalia - All

Boston, Beacon Press [1955]

Call #: B29 .B92

Contains marginalia, underlining, marginal lining and endpaper notes

PDF Information: 8 pages – 4.9 MB

Good And Evil, Martin Buber

Hannah Arendt Marginalia - All

New York, Scribner, 1953

Call #: BJ1406 .B7713

Contains underlining and marginal lining

PDF Information: 13 pages – 8.1 MB

Selected Poems, Bertolt Brecht

Hannah Arendt Marginalia - All

New York, Reynal & Hitchcock [1947]

Call #: PT2603.R397 A24 1947

Arendt copy contains marginalia, underlining , marginal lining and endpaper notes

PDF Information: 44 pages – 2 MB

Predictors Of Sleep Duration In Undergraduate Students Attending A Health Sciences University In Japan, Aaron M. Eakman, Yuki Kawakatsu, Miki Takahata, Daisuke Kudo, Shinji Satake, Toshiaki Sato

Internet Journal of Allied Health Sciences and Practice

Background: Inadequate sleep is a pressing public health concern contributing to absenteeism and poor school performance, especially in health sciences students. In this study we investigated the sleep quality and duration of undergraduate students in a prefectural university of health sciences program and explored factors explaining sleep duration (i.e., < 6 hours per night vs > 6 hours) using multiple variable logistic regression.

Method: This cross-sectional survey study included 369 nursing, occupational therapy and physical therapy students who completed Japanese versions of the Pittsburg Sleep Quality Index, in addition to well validated sleep-related and mental health-related assessments.

Results: We found just 11.7% of the …

Navigating Cultural Barriers In Clinical Education: Unique Experiences And Insights From Culturally And Linguistically Diverse (Cald) Physiotherapy Students, Non-Cald Students, And Clinical Educators, Annie Yu, Neil Tuttle, Andrea Hams, Benjamin K. Weeks, Saras Henderson, Liisa Laakso

Internet Journal of Allied Health Sciences and Practice

Purpose: Culturally and Linguistically Diverse (CALD) students commonly face cultural barriers in the clinical learning environment that can impact on the success of clinical education experiences. Lack of effective strategies to facilitate clinical learning can be challenging for students and clinical educators alike. This study aimed to explore the issues impacting on clinical learning from the perspectives of CALD physiotherapy students and their clinical educators, and seeks suggestions from both participant groups to improve the clinical education experience. Methods: Qualitative descriptive design using grounded theory principles was utilised to gain insights from physiotherapy students and clinical educators regarding their clinical …

Transforming Healthcare Virtually: A Comprehensive Exploration Of Artificial Intelligence In Telehealth Across Internal Medicine Subspecialties, Jassimran Singh, Aditi Agrawal

Internet Journal of Allied Health Sciences and Practice

This review provides a comprehensive exploration of the transformative role of artificial intelligence (AI) in revolutionizing telehealth within various subspecialties of internal medicine. The focus is on enhancing patient care, addressing healthcare challenges, and mitigating professional burnout through the real-time, data-driven insights offered by AI. The integration of AI in telehealth is examined across diverse medical fields such as cardiology, pulmonary medicine, gastroenterology, endocrinology, geriatrics, nephrology, neurology, and hematology-oncology. The research methodology employs a systematic literature review and analysis approach, utilizing academic databases such as PubMed, Scopus, and IEEE Xplore to identify relevant literature up to July 2023. Inclusion criteria …

Increasing Clinical Placements For Occupational Therapy In A Social Services Setting: Innovations For Practice, Martin Fitzgerald, Becky Antich, Ele Grimwood

Internet Journal of Allied Health Sciences and Practice

Purpose: The provision of undergraduate clinical placements to support Allied Health education has always been a challenge. However, in the last few years, the mismatch between undergraduate students and available placements has become acute. This paper describes how an undergraduate occupational therapy programme and a Metropolitan Council provider of social services worked together to overcome these challenges. The aim was to enhance inter-institutional cooperation and placement educator support and to increase placement opportunities. Method: A series of meetings between the university and the host institution identified barriers and opportunities to placement expansion. For the host institution, these included the absence …

Impact Of Self-Selected Self-Care Activities On Perceived Stress And Resilience Of Doctor Of Physical Therapy Students, Leslie F. Taylor, Niamh M. Tunney, Lisa Fraher

Internet Journal of Allied Health Sciences and Practice

Purpose: To assess the impact of self-selected self-care activities, supported by four interspersed reflection prompts, on the perceived stress and resilience of Doctor of Physical Therapy (DPT) students over 12 weeks. Methods: This exploratory study used a convergent parallel mixed-methods design. Participants included third-semester DPT students (n=37; Class of 2024) enrolled in an eight-semester program.100% provided consent, with an 89% response rate (n=32). Quantitative pre- and post-measures included the Perceived Stress Scale (PSS), the Connor-Davidson Resilience Scale (CD RISC-25), and a researcher-developed survey which asked students to identify their current self-care activities from a list of physical, psychological, emotional, spiritual, …

Conflict Between Student Physical Therapists And Clinical Instructors During Full-Time Clinical Education, Megan W. Moran

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study was to determine what conflicts student physical therapists perceive with their clinical instructors during full-time clinical education experiences and if there was an association between conflict and the students’ opinions of their learning and the overall clinical education experience. Students in other healthcare disciplines experience conflict during clinical education. Additionally, research shows that licensed healthcare providers report conflict in the workplace. These conflicts can result in positive and negative consequences for the learner or provider and the patients. Tailored training may help to minimize the negative consequences; however, there is a lack of available …

Evaluating Assistive Technologies In High Acuity Patients: A Scoping Review With Swot Analysis, Mallory Kargela Pt, Dpt, Amanda Anderson Pt, Dpt, Lindsay Anderson Pt, Dpt, Tian Gong Pt, Dpt, Kylie Scott Pt, Dpt, Edd

Internet Journal of Allied Health Sciences and Practice

Purpose: This publication examines the application of assistive technologies (AT) in high-acuity environments, including intensive care units (ICUs), acute care hospitals, and others. The aim is to systematically explore and synthesize the use of AT across these settings, identifying key strengths, weaknesses, opportunities, and threats (SWOT) associated. Methods: A literature search was conducted from 2016 to 2023 using PubMed, Tufts and Midwestern University Library databases. Search terms included ('physical therapy' OR 'physiotherapy') AND ('critically ill' OR 'acute' OR 'intensive care') AND ('assistive technology' OR 'technology' OR 'telerehabilitation' OR 'telePT' OR 'functional electrical stimulation' OR 'FES' OR 'cycle ergometry' …

Barriers And Facilitators To Occupational Therapy For The Frail Older Person Within Primary Care In Belgium, Anne Ledoux, Stijn De Baets, Thérèse Van Durme, Patricia De Vriendt, Dominique Van De Velde, Sophie Thunus

Internet Journal of Allied Health Sciences and Practice

Introduction: The population is quickly aging in Belgium and there is an increasing number of older frail adults. Occupational therapy (OT) in primary care (PC) favors the stay-at-home of frail older persons through its preventive action on the person, the environment, and/or the task. However, OT is not well implemented in Belgian PC. We aimed to investigate the implementation of OT, to support the frail older person living at home, within primary care in Belgium. Methods: We performed a secondary thematic analysis, based on data collected during an implementation study of an OT guideline for this population. Data were collected …

Defining And Addressing Student Unprofessional Behaviors From The Physical Therapy Clinical Instructors’ Perspective, Michele "Shelly" Lewis, Nicole Biltz, Moyo B. Tillery, Jamie Dunlap Coates, Tracy Ellison, Elsa M. Drevyn

Internet Journal of Allied Health Sciences and Practice

Purpose: Developing professional behaviors is an integral part of health professional education. Despite physical therapy education programs’ efforts to assist student physical therapists in developing professional behaviors before entering the clinic, some students still struggle with professional behaviors during clinical education experiences. Literature describing unprofessional behaviors in the clinic and providing guidance for clinical instructors to assess and address professional behavior issues is scarce. This study was conducted to investigate the type of unprofessional behaviors student physical therapists display during clinical education experiences and to describe successful and unsuccessful strategies used by clinical instructors to address challenging behaviors. Method: A …

14-Year Retrospective Review Of Audiology Graduate Admission Data: Comparative Analysis With Other First Professional Health Programs, Alyssa R. Needleman, Patricia A. Gaffney, Erica B. Friedland, Josiah Alamu

Internet Journal of Allied Health Sciences and Practice

Purpose: Demographic and cognitive data on students entering audiology programs is incomplete, and there is a lack of comparison among audiology students and those entering other first professional health (FPH) programs. This paper is the first of a multi-part series to provide evidence into the characteristics of the typical audiology student and their graduate outcomes. This is valuable for improving recruiting, admissions, retention, and success rates of audiology programs. A comprehensive descriptive analysis of admission criteria was performed for students who entered the NSU Doctor of Audiology (AuD) program over the last 14 years. Additionally, NSU admissions data was compared …

A Model For Teaching Social Determinants Of Health In Doctor Of Physical Therapy Programs, Elise N. Bjork, Rupal M. Patel Pt, Phd, Rebecca Operacz, Deandrea B. Melvey, Luciano Garcia Iii

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study was to 1) describe the development and implementation of a novel educational module on social determinants of health (SDOH) for Doctor of Physical Therapy (DPT) students, and 2) to assess the effectiveness of the module on altering DPT students’ knowledge, attitudes, beliefs, and barriers in addressing SDOH. Methods: Drawing on current literature, content expert feedback, identity theory, and experiential learning theory, a two-hour module on SDOH was created and delivered at two universities. The Physical Therapy Social Determinants of Health Scale (PT-SDHS) was used to assess change in students’ knowledge, attitudes, beliefs, and barriers …

Virtual Lecture, Live Lecture, Flipped Classroom: Does Dpt Pain Curriculum Format Affect Student Pain Beliefs? A Preliminary Study, Jeb Helms, Jamie Ball, Kory J. Zimney Pt, Dpt, Phd

Internet Journal of Allied Health Sciences and Practice

Purpose: Currently there are multiple published examples of successful DPT delivery models for the International Association for the Study of Pain curricular guidelines. However, there are no direct comparisons between different IASP delivery models such as in-person vs hybrid or lecture vs flipped classroom. The purpose of this study was to compare 3 delivery formats for teaching a DPT pain science IASP based course (1. Virtual Lecture 2. In-person Lecture 3. Flipped in-person) for pre course and post course differences in student biomedical/biopsychosocial beliefs, and confidence to treat patients in pain.Method The instructors remained consistent throughout the study period, …

Enjoyment, Motivation, And Self-Efficacy Towards Physical Activity Among Physical Therapy Students, Lauren Butler, Amanda Thomas, Teresa Munecas, Erasmo Alvarez, David Capote, Alexa Almonte, Madeline Dawson, Jordan Hale, Mikayla Kerekes, Kaitlyn Mitchell, Mark D. Rossi

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study was to determine physical therapy (PT) students’ participation in and attitudes toward physical activity (PA).

Methods An electronic survey assessed demographic, academic, and sports history. Student’s PA level was assessed with the Godin Leisure-Time Exercise Questionnaire (Godin); PA enjoyment was assessed using the Physical Activity Enjoyment Scale (PACES); motivation was assessed using 4 items from the Modified Behavioral Regulation in Exercise (BREQ 3); and self-efficacy towards PA was assessed with the Exercise Self-Efficacy Scale (ESES). Descriptive statistics, Pearson correlations, and independent t-tests with 95% Confidence Interval (95% CI) were used.

Results In total, 228 …

Meeting Interprofessional Education Competencies Through A Multi-Scene Standardized Patient Simulation: A Pilot Study, Joanna Behm, Kristen Slabaugh, Karen Burket

Internet Journal of Allied Health Sciences and Practice

Purpose. Healthcare is increasingly delivered by teams of diverse disciplines. Interprofessional education for healthcare students is essential so that when students enter their respective fields, they come prepared with experience in interdisciplinary communication, teamwork, and communication. Accreditation and regulatory requirements for health professions programs have also increased the focus on interprofessional collaboration, requiring programs to be creative in finding effective and efficient integration methods. The purpose of this pilot study was to identify the perceived impact of an interprofessional collaboration event on enhancing students’ interprofessional education competency attainment. Methods. An interprofessional collaboration committee created a multi-scene, unfolding case study …

Understanding The Relationship Between Occupation And Cognitive Abilities: A Preliminary Study, Deepak Puttanna, Srinidhi Konda, Mohammed Al Harbi

Internet Journal of Allied Health Sciences and Practice

Purpose: Understanding the cognitive abilities across various occupational backgrounds is deemed crucial, owing to the fact that the cognitive load imposed in each of the roles varies, thus there may be different levels of cognitive skills used in daily day-to-day activities. Also, it paves the way for the researchers to understand how an intellectually stimulating environment aids in better cognitive reserve or hinders cognitive decline. Method: A total of 60 participants aged between 30 to 50 years participated in the study. These participants were further divided into two broad groups, professional/technical workers and structural work occupations. These occupations were …