Digital Commons Network^™

Reducing Instrumentation Barriers Of Diffuse Correlation Spectroscopy For Low-Cost Deep Tissue Blood Flow Monitoring, Arindam Biswas

USF Tampa Graduate Theses and Dissertations

Cerebral blood flow (CBF) is a good indicator of brain health as blood carries necessary nutrients, oxygen, and metabolic byproducts. Quantitative blood flow information can be used in several clinical and therapeutic applications such as stroke detection, measuring autoregulation, evaluating brain injury, or determining neuronal activity. Over the past few decades, light-based deep tissue hemodynamic detection modalities have become popular for non-invasive CBF measurements. In particular, noninvasive Diffuse Correlation Spectroscopy (DCS), has become a tool of choice for research and clinical applications due to its depth sensitivity (>1 cm), portability, validity against other technologies such as Magnetic Resonance Imaging …

Information Dissemination And Perpetual Network, Harshit Srivastava

USF Tampa Graduate Theses and Dissertations

Social networks have attracted increasing attention from both physical and social scientists. Social networks are essential elements in societies, serving as channels for exchanging various benefits, such as innovation, information, and social support. Moreover, research in social networks helps explain macro-level social phenomena, such as social polarization and social contagion. An understanding of social networks has significant implications, such as improving social welfare and political participation. Modeling social network formation has typically employed game theory or agent-based modeling. These studies typically propose simple and tractable micro-level rules for link formation mechanisms and show that these rules have implications for known …

Standardized Multi-Omics Of Earth’S Microbiomes Reveals Microbial And Metabolite Diversity, Jp Shaffer, L-F Nothias, Lr Thompson, Earth Biome Project 500 Consortium

School of Biological and Marine Sciences

Despite advances in sequencing, lack of standardization makes comparisons across studies challenging and hampers insights into the structure and function of microbial communities across multiple habitats on a planetary scale. Here we present a multi-omics analysis of a diverse set of 880 microbial community samples collected for the Earth Microbiome Project. We include amplicon (16S, 18S, ITS) and shotgun metagenomic sequence data, and untargeted metabolomics data (liquid chromatography-tandem mass spectrometry and gas chromatography mass spectrometry). We used standardized protocols and analytical methods to characterize microbial communities, focusing on relationships and co-occurrences of microbially related metabolites and microbial taxa across environments, …

Non-Standard Viral Genome-Derived Rna Activates Tlr3 And Type I Ifn Signaling To Induce Cdc1-Dependent Cd8+ T-Cell Responses During Vaccination In Mice, Devin G Fisher, Victoria Gnazzo, David J Holthausen, Carolina B López

2020-Current year OA Pubs

There is a critical need to develop vaccine adjuvants that induce robust immune responses able to protect against intracellular pathogens, including viruses. Previously, we described defective viral genome-derived oligonucleotides (DDOs) as novel adjuvants that strongly induce type 1 immune responses, including protective Th1 CD4+ T-cells and effector CD8+ T-cells in mice. Here, we unravel the early innate response required for this type 1 immunity induction. Upon DDO subcutaneous injection, type 1 conventional dendritic cells (cDC1s) accumulate rapidly in the draining lymph node in a Toll-like receptor 3 (TLR3)- and type I interferon (IFN)-dependent manner. cDC1 accumulation in the lymph node …

Comprehensive Transcriptomic Analysis Of Vista In Acute Myeloid Leukemia: Insights Into Its Prognostic Value, Simona Pagliuca, Carmelo Gurnari, Keman Zhang, Tariq Kewan, Waled Bahaj, Minako Mori, Ishani Nautiyal, Marie Thérèse Rubio, Francesca Ferraro, Jaroslaw P Maciejewski, Li Wang, Valeria Visconte

2020-Current year OA Pubs

The V-domain Ig suppressor of T-cell activation (VISTA) has been recognized as a critical negative regulator of antitumor immune response and is gaining growing interest as a potential pharmacological target in immunotherapy. This molecule is highly expressed in hematopoietic stem cells and myeloid compartment, and it has been found upmodulated in acute myeloid leukemia (AML). However, VISTA-associated immune features are relatively unexplored in myeloid malignancies. Herein, we aimed to explore whether this immune checkpoint regulator could play a role in the generation of an immune escape environment in AML patients. We characterized VISTA mRNA expression levels in leukemia cell lines …

Takeda Pharmaceutical Rare Hematology Strategic Audit, Brian Duval

Honors Program: Senior Projects (Public)

Takeda Pharmaceutical Company is a large Japanese-based multinational pharmaceutical company that manufactures treatments for many different diseases. It is the largest pharmaceutical company in Asia and has a significant share in markets across the world. This report focuses specifically on Takeda’s treatments for rare bleeding disorders under its Rare Diseases & Hematology division. Using internal and external analysis tools, this report seeks to understand how Takeda has created and sustained competitive advantages in the complex environment of the pharmaceutical industry. Specific tools used to highlight this include Porter’s Five Forces and PESTEL analyses. This report also examines the environment surrounding …

The Diagnosis Of Severe Combined Immunodeficiency: Implementation Of The Pidtc 2022 Definitions, Christopher C. Dvorak, Elie Haddad, Jennifer Heimall, Elizabeth Dunn, Morton J. Cowan, Sung-Yun Pai, Neena Kapoor, Lisa Forbes Satter, Rebecca H. Buckley, Richard J. O'Reilly, Sharat Chandra, Jeffrey J. Bednarski, Olatundun Williams, Ahmad Rayes, Theodore B. Moore, Christen L. Ebens, Blachy J. Davila Saldana, Aleksandra Petrovic, Deepak Chellapandian, Geoffrey D. E. Cuvelier, Mark T. Vander Lugt, Emi H. Caywood, Shanmuganathan Chandrakasan, Hesham Eissa, Frederick D. Goldman, Evan Shereck, Victor M. Aquino, Kenneth B. Desantes, Lolie Yu, Et Al

School of Medicine Faculty Publications

Background: Shearer et al in 2014 articulated well-defined criteria for the diagnosis and classification of severe combined immunodeficiency (SCID) as part of the Primary Immune Deficiency Treatment Consortium's (PIDTC's) prospective and retrospective studies of SCID. Objective: Because of the advent of newborn screening for SCID and expanded availability of genetic sequencing, revision of the PIDTC 2014 Criteria was needed. Methods: We developed and tested updated PIDTC 2022 SCID Definitions by analyzing 379 patients proposed for prospective enrollment into Protocol 6901, focusing on the ability to distinguish patients with various SCID subtypes. Results: According to PIDTC 2022 Definitions, 18 of 353 …

A Mixed Methods Examination Of The Relationship Between Workload, Job Satisfaction, And Burnout On Faculty Quitting Intentions At Public, Associate Degree Granting Institutions In Georgia, Amy Fenech Sandy

Theses and Dissertations

Increased budgetary constraints for postsecondary institutions may lead to increased workloads for full-time faculty members. Previous studies have shown that a negative relationship exists between workload and job satisfaction, which may lead to faculty burnout and increased faculty turnover. Identifying factors associated with faculty job satisfaction and burnout and understanding and predicting faculty intent to leave is necessary for the retention of qualified faculty and proper functioning of postsecondary institutions. The theoretical framework that was the basis of this research was Herzberg’s Theory of Motivation, which states that certain factors must be in place to prevent job dissatisfaction from occurring. …

The Associations Between Central Serous Chorioretinopathy And Muscle Relaxants: A Case-Control Study, Manish Jain, Sunir J. Garg, Mohammad Khan, Varun Chaudhary, Dena Zeraatkar, Dhanya Kurian, Sarath Lal

Wills Eye Hospital Papers

PURPOSE: To evaluate the role of muscle-relaxants as risk factors for the development of central serous chorioretinopathy (CSC) - the second most common retinopathy in our settings; despite multiple risk factors seen in our patients, 21% were initially labelled as idiopathic.

MATERIALS AND METHODS: Retrospective case-control study at a tertiary hospital in the United Arab Emirates, where we reviewed the medical records of 273 patients with CSC examined between 2010 and 2019 for use of muscle-relaxants including tolperisone/eperisone, carisoprodol and gabapentin/pregabalin within a year of onset/recurrence of the disease. Intake of drugs with known association with CSC (including corticosteroids/sympathomimetics) was …

A Systematic Review And Meta-Analysis: Assessment Of Hospital Walking Programs Among Older Patients, Christine Loyd, Yue Zhang, Tara Weisberg, James Boyett, Elizabeth R. Huckaby, Jeri Grundhoefer, Steve Otero, Lisa Roberts, Samantha Giordano-Mooga, Carmen Capo-Lugo, Catherine H. Smith, Richard E. Kennedy, Barbara J. King, Cynthia J. Brown

School of Medicine Faculty Publications

Aim: The aim of this study is to assess effect of hospital walking programs on outcomes for older inpatients and to characterize hospital walking dose reported across studies. Design: A systematic review and meta-analysis examining impact of hospital walking and/or reported walking dose among medical-surgical inpatients. For inclusion, studies were observational or experimental, published in English, enrolled inpatients aged ≥ 65 yrs hospitalized for medical or surgical reasons. Methods: Searches of PubMed, CINAHL, Embase, Scopus, NICHSR, OneSearch, ClinicalTrials.gov, and PsycINFO were completed in December 2020. Two reviewers screened sources, extracted data, and performed quality bias appraisal. Results: Hospital walking dose …

November 28, 2022

The Gavel Gazette

No abstract provided.

Data Driven Approaches For Understanding And Improving Urban Mobility, Yujie Guo

USF Tampa Graduate Theses and Dissertations

With the adoption of advanced information technologies, the transportation system keep innovating. It now offers more travel options, becomes smarter, but meanwhile gets more complicated and imposes more challenges to researchers and practitioners. For example, demand responsive public transit operates according to user demand instead of traditional timetable-based and fixed route services, which brings a lot of convenience to users. These emerging services also reshapes the way people travel. With the popularity of ride sharing services such as Uber and Lyft, people are more accessible to vehicle use without an ownership. Given the increasing popularity of emerging services, it is …

Neroimaging Of Brain Activaion Using Diffuse Optical Tomography, Jingyu Huang

USF Tampa Graduate Theses and Dissertations

This research has two parts. The first part focuses on the use of non-invasive imaging technique, diffuse optical tomography (DOT), to study the brain activation during the stimulation in the clinical room. It further extends the application of DOT by using it to monitor the hemodynamic response during the TMS stimulation in different parameters. Diffuse optical tomography (DOT) is based on NIR light that exploits the relative transparency of biological tissue. The part two and three extends the application in the hospital for delirium patient study and arm muscle dystrophy by adding the sources and detectors to monitor the brain …

It’S Time To Change Our Documentation Philosophy: Writing Better Neurology Notes Without The Burnout, Jorge M. Rodríguez-Fernández, Jeffrey A. Loeb, Daniel B. Hier

Chemistry Faculty Research & Creative Works

Succinct Clinical Documentation is Vital to Effective Twenty-First-Century Healthcare. Recent Changes in Outpatient and Inpatient Evaluation and Management (E/M) Guidelines Have Allowed Neurology Practices to Make Changes that Reduce the Documentation Burden and Enhance Clinical Note Usability. Despite Favorable Changes in E/M Guidelines, Some Neurology Practices Have Not Moved Quickly to Change their Documentation Philosophy. We Argue in Favor of Changes in the Design, Structure, and Implementation of Clinical Notes that Make Them Shorter Yet Still Information-Rich. a Move from Physician-Centric to Team Documentation Can Reduce Work for Physicians. Changing the Documentation Philosophy from "Bigger is Better" to "Short But …

Widespread Exposure Of Marine Parks, Whales, And Whale Sharks To Shipping, Vincent Raoult, Vanessa Pirotta, Troy F. Gaston, Brad Norman, Samanatha Reynolds, Tim M. Smith, Mike Double, Jason How, Matt W. Hayward

Fisheries Research Articles

Context: Shipping impacts are a major environmental concern that can affect the behaviour and health of marine mammals and fishes. The potential impacts of shipping within marine parks is rarely considered during the planning process.

Aims: We assessed the areal disturbance footprint of shipping around Australia, its overlap with marine parks, and known locations of megafauna, so as to identify areas of concern that warrant further investigation.

Methods: Automatic Identification System (AIS) shipping data from 2018 to 2021 were interpreted through a kernel-density distribution and compared with satellite data from ∼200 individuals of megafauna amalgamated from 2003 to 2018, and …

Yin Fa Realty Corp. V. Anastasi

All Decisions

No abstract provided.

Metabolic Targeting Of Nrf2 Potentiates The Efficacy Of The Trap1 Inhibitor G-Tpp Through Reduction Of Ros Detoxification In Colorectal Cancer, Hong-Yuan Tsai, Mary P Bronner, Jordon K March, John F Valentine, Noah F Shroyer, Lisa A Lai, Teresa A Brentnall, Sheng Pan, Ru Chen

Faculty, Staff and Students Publications

Tumor necrosis factor receptor-associated protein 1 (TRAP1) is a mitochondrial homolog of HSP90 chaperones. It plays an important role in protection against oxidative stress and apoptosis by regulating reactive oxidative species (ROS). To further elucidate the mechanistic role of TRAP1 in regulating tumor cell survival, we used gamitrinib-triphenylphosphonium (G-TPP) to inhibit TRAP1 signaling pathways in colon cancer. Inhibition of TRAP1 by G-TPP disrupted redox homeostasis and induced cell death. However, colon cancers show a wide range of responses to G-TPP treatment through the induction of variable ER stress responses and ROS accumulation. Interestingly, a strong inverse correlation was observed between …

"Life-Changing”- The Experience Of Super-Responders To Biologics In Severe Asthma, Joseph W. Lanario, Lucy Cartwright, Rupert C. Jones, Ross Sayers, Michael E. Hyland, Matthew Masoli

More Faculty of Health Research

Background There is limited information on the patient’s perspective of how biologic treatments impact their lives. We conducted a qualitative study to explore the patient’s experience of being considered a super-responder from a quality of life perspective. Methods Patients with severe asthma identified as super-responders were invited to semi-structured interviews conducted online. Participants could bring a family member/friend to the interview. The interviews explored experiences of biologic treatment, were transcribed and underwent thematic analysis. Results Twenty-five participants took part in this study. Themes emerged on the impact of biologic treatment for participants and for their friends/family: (i) Words used to …

Indirectly And Directly Involved Students' Perspectives On Multi-Modal Communication Treatment In Persons With Aphasia, Emily Lewis

Honors Theses

Our study investigated the perspectives of students who were either directly or indirectly involved in the Multi-modal communication treatment (MCT) sessions for persons with aphasia. Two undergraduate and two graduate students were recruited from the University of Mississippi who participated in the MCT sessions. We collected their perspectives through semi-structured interviews and used thematic qualitative analysis to analyze our data. We reported themes from the indirectly involved students and the directly involved students and compared how the themes were similar and different between the indirectly and directly involved students. We discussed that both direct and indirect experience for clinical therapy …

Development Of A Comprehensive Professional Development Program For Salem State College School Of Nursing Faculty With A Plan For Implementation And Evaluation, Kathleen L. Skrabut

Dissertations

The purpose of this applied dissertation project was to identify the elements of a comprehensive professional development program and apply that knowledge to the development of an institutionally-specific program for Salem State College School of Nursing (SSCSON). On-going program evaluation at SSCSON indicated that professional development needs, accreditation requirements, and strategic planning goals related to faculty development were not currently being met at the school.

Distribution Characteristics Of Trace Elements In Different Density Fractions Of High-Germanium Coal From Wulantuga, Inner Mongolia, China, Duan Piaopiao, Wang Wenfeng, Ma Mengya

Coal Geology & Exploration

The exploitation and utilization of critical metals in coal measures is of great significance to alleviate the shortage of strategic mineral resources in China. In addition to the critical metal germanium (Ge), the low-rank coal from Wulantuga Coal Mine of Shengli Coalfield in Inner Mongolia, China is enriched with the toxic elements Be, F, As, Hg, Sb and W. Considering the extraction and utilization of key metals and environmental protection, the coal in the study area must be washed. As shown in the previous study, flotation is relatively good for the removal of As, Sb and W inWulantuga coal, but …

Quantitative Experimental Study On Time-Varying Characteristics Of Bleeding Of Cement-Based Grouting Materials, Zhang Runqi, Xu Bin, Yin Shangxian, Li Shuxia, Chang Yongwang, Lian Huiqing, Cao Min

Coal Geology & Exploration

Cement-based cementitious materials are the most common grouting materials for grouting engineering. This type of material has obvious water separation effect, and obtaining the quantitative formula of water separation thickness will be helpful to improve the calculation accuracy of slurry diffusion radius. By observing the water separation process of three admixtures, namely pyrophyllite powder (0%-35%), polyvinyl alcohol (0%-8%) and fly ash (0%-90%) in cement-based slurry, the water separating rate, stone formation rate, final water separation time and water separation thickness of the three admixtures were obtained. It is found that the water separation thickness of the slurry varies regularly with …

Fear And Trembling While Working In A Pandemic: An Exploratory Meta-Analysis Of Workers’ Covid-19 Distress, William P. Jimenez, Ian M. Katz, Elissa A. Liguori

Psychology Faculty Publications

The global COVID-19 pandemic has disrupted the lives of workers and taken its toll on health and well-being. In line with recent calls for more inductive and abductive occupational health science research, we exploratorily meta-analyzed workers’ COVID-19 distress, defined as psychological and psychosomatic strain contextualized to experiencing the virus and pandemic broadly. We identified many existing COVID-19 distress measures (e.g., Fear of COVID-19 Scale by Ahorsu et al., 2020; Coronavirus Anxiety Scale by Lee, 2020a) and correlates, including demographic variables (viz., gender, marital status, whether worker has children), positive well-being (e.g., quality of life, perceived social support, resilience), negative well-being …

New York Law School’S Asylum Clinic Wins Critical Victory, New York Law School

NYLS Community News

No abstract provided.

The George-Anne Inkwell Edition, Georgia Southern University

The Inkwell

No abstract provided.

The Fate Of Early Perichondrial Cells In Developing Bones, Yuki Matsushita, Angel Ka Yan Chu, Chiaki Tsutsumi-Arai, Shion Orikasa, Mizuki Nagata, Sunny Y Wong, Joshua D Welch, Wanida Ono, Noriaki Ono

Faculty, Staff and Student Publications

In endochondral bone development, bone-forming osteoblasts and bone marrow stromal cells have dual origins in the fetal cartilage and its surrounding perichondrium. However, how early perichondrial cells distinctively contribute to developing bones remain unidentified. Here we show using in vivo cell-lineage analyses that Dlx5+ fetal perichondrial cells marked by Dlx5-creER do not generate cartilage but sustainably contribute to cortical bone and marrow stromal compartments in a manner complementary to fetal chondrocyte derivatives under the regulation of Hedgehog signaling. Postnatally, Dlx5+ fetal perichondrial cell derivatives preferentially populate the diaphyseal marrow stroma with a dormant adipocyte-biased state and are refractory to parathyroid …

Genetic And Small-Molecule Modulation Of Stat3 In A Mouse Model Of Crohn's Disease, Prema Robinson, Emily Magness, Kelsey Montoya, Nikita Engineer, Thomas K Eckols, Emma Rodriguez, David J Tweardy

Faculty, Staff and Student Publications

Crohn's disease (CD), is an inflammatory bowel disease that can affect any part of the gastro-intestinal tract (GI) and is associated with an increased risk of gastro-intestinal cancer. In the current study, we determined the role of genetic and small-molecule modulation of STAT3 in a mouse model of CD. STAT3 has 2 isoforms (α, β) which are expressed in most cells in a 4:1 ratio (α: β). STAT3α has pro-inflammatory and anti-apoptotic functions, while STAT3β has contrasting roles. We used an animal model of CD consisting of intrarectal administration of 2,4,6-trinitrobenzene sulfonic acid and examined the severity of CD in …

Inactivation Of Lats1/2 Drives Luminal-Basal Plasticity To Initiate Basal-Like Mammary Carcinomas, Joseph G Kern, Andrew M Tilston-Lunel, Anthony Federico, Boting Ning, Amy Mueller, Grace B Peppler, Eleni Stampouloglou, Nan Cheng, Randy L Johnson, Marc E Lenburg, Jennifer E Beane, Stefano Monti, Xaralabos Varelas

Faculty, Staff and Student Publications

Basal-like breast cancers, an aggressive breast cancer subtype that has poor treatment options, are thought to arise from luminal mammary epithelial cells that undergo basal plasticity through poorly understood mechanisms. Using genetic mouse models and ex vivo primary organoid cultures, we show that conditional co-deletion of the LATS1 and LATS2 kinases, key effectors of Hippo pathway signaling, in mature mammary luminal epithelial cells promotes the development of Krt14 and Sox9-expressing basal-like carcinomas that metastasize over time. Genetic co-deletion experiments revealed that phenotypes resulting from the loss of LATS1/2 activity are dependent on the transcriptional regulators YAP/TAZ. Gene expression analyses of …

Optimal Construction Of A Functional Interaction Network From Pooled Library Crispr Fitness Screens, Veronica Gheorghe, Traver Hart

Faculty, Staff and Student Publications

BACKGROUND: Functional interaction networks, where edges connect genes likely to operate in the same biological process or pathway, can be inferred from CRISPR knockout screens in cancer cell lines. Genes with similar knockout fitness profiles across a sufficiently diverse set of cell line screens are likely to be co-functional, and these "coessentiality" networks are increasingly powerful predictors of gene function and biological modularity. While several such networks have been published, most use different algorithms for each step of the network construction process.

RESULTS: In this study, we identify an optimal measure of functional interaction and test all combinations of options …

Fsec Meeting Minutes November 28, 2022, University Of Rhode Island Faculty Senate

Faculty Senate Executive Committee Minutes

No abstract provided.