Digital Commons Network^™

The Distribution, Composition, And Management Of Drifting Fish Aggregating Devices (Dfads) In The North Atlantic Ocean, Erin E. Kimak

All HCAS Student Capstones, Theses, and Dissertations

Drifting Fish Aggregating Devices (dFADs) are a gear accessory utilized on a global scale by commercial fishers to increase catch size and efficiency of target pelagic fishes such as tuna and dolphinfish. Despite their widespread use, there are few scientific estimates of the total number of abandoned or beached dFADs in the Atlantic Ocean and Caribbean Basin or the compliance of dFAD use with t-RFMO recommendations. Previous studies have utilized the modeled drift trajectories of dFADs to predict beaching probability and location, but this study is the first of its kind, analyzing true beaching events. This study identifies the beaching …

Genetic Population Dynamics Of The Critically Endangered Scalloped Hammerhead Shark (Sphyrna Lewini) In The Eastern Tropical Pacific Ocean, Sydney P. Harned

All HCAS Student Capstones, Theses, and Dissertations

The scalloped hammerhead shark, Sphyrna lewini, is a Critically Endangered, migratory species known for its tendency to form large aggregations of mostly adult females, especially in the heavily-fished Eastern Tropical Pacific (ETP) Ocean. This species forms iconic, visually spectacular, seasonal aggregations in the northern Galápagos Islands, and it is hypothesized based on telemetry studies that pregnant females from these aggregations migrate to mainland coastal nurseries for parturition. This study investigated the population genetic dynamics of the scalloped hammerhead across most of its coastal and offshore distribution (Mexico to Ecuador) in the ETP, focusing on young-of-the-year animals sampled from nursery …

A Study Of The Generalizability Of Self-Supervised Representations, Atharva Tendle, Mohammad Rashedul Hasan

School of Computing: Faculty Publications

Recent advancements in self-supervised learning (SSL) made it possible to learn generalizable visual representations from unlabeled data. The performance of Deep Learning models fine-tuned on pretrained SSL representations is on par with models fine-tuned on the state-of-the-art supervised learning (SL) representations. Irrespective of the progress made in SSL, its generalizability has not been studied extensively. In this article, we perform a deeper analysis of the generalizability of pretrained SSL and SL representations by conducting a domain-based study for transfer learning classification tasks. The representations are learned from the ImageNet source data, which are then fine-tuned using two types of target …

Communication Of Feelings, Linge Lin

Theses

The making of art should not be isolated from the idea of its audiences who make the artwork complete. However, it might end up as something insincere if one tries to please their audience too much. When an artist initiates a conversation with an audience, they must not be overwhelmed by the idea of appealing to them. I used this principle throughout the process of making my thesis film, Hold Me, which depicts my experience of coming-out to my mother, and our confrontations afterward. The film traces my life trajectory from my childhood until now, and illustrates how I started …

Simple Energy Balance Or Microbiome For Childhood Obesity Prevention?, Tom Baranowski, Kathleen J Motil

Children’s Nutrition Research Center Staff Publications

Obesity prevention interventions generally have either not worked or had effects inadequate to mitigate the problem. They have been predicated on the simple energy balance model, which has been severely questioned by biological scientists. Numerous other etiological mechanisms have been proposed, including the intestinal microbiome, which has been related to childhood obesity in numerous ways. Public health research is needed in regard to diet and the microbiome, which hopefully will lead to effective child obesity prevention.

Gendered Conflict Resolution: The Role Of Women In Amani Mashinani’S Peacebuiding Processes In Uasin Gishu County, Kenya, Susan Kilonzo, Kennedy Onkware

The Journal of Social Encounters

The role of women in peacebuilding is acknowledged by many stakeholders central in peace work. While this is so, there are still concerns about what we know about women’s involvement in peacebuilding structures established by non-state actors. Drawing from Amani Mashinani (Peace at Grassroots) peacebuilding model initiated by the Catholic Church in Kenya’s North Rift region, we examine the role of women in processes of conflict resolution in Uasin Gishu County. Suggestions to support women’s participation will be discussed.

My Chair, Lady, Jerry Zezima

Erma Bombeck Writers' Workshop Blog

As a guy who takes most things sitting down, I couldn't stand the thought that my favorite chair had hit bottom.

Caldag-Gefi Mediates Striatal Cholinergic Modulation Of Dendritic Excitability, Synaptic Plasticity And Psychomotor Behaviors., Jill R. Crittenden, Shenyu Zhai, Magdalena Sauvage, Takashi Kitsukawa, Eric Burguière, Morgane Thomsen, Hui Zhang, Cinzia Costa, Giuseppina Martella, Veronica Ghiglieri, Barbara Picconi, Karen A. Pescatore, Ellen M. Unterwald, Walker S. Jackson, David E. Housman, S. Barak Caine, David Sulzer, Paolo Calabresi, Anne C. Smith, D. James Surmeier, Ann M. Graybiel

Department of Neuroscience Faculty Papers

CalDAG-GEFI (CDGI) is a protein highly enriched in the striatum, particularly in the principal spiny projection neurons (SPNs). CDGI is strongly down-regulated in two hyperkinetic conditions related to striatal dysfunction: Huntington's disease and levodopa-induced dyskinesia in Parkinson's disease. We demonstrate that genetic deletion of CDGI in mice disrupts dendritic, but not somatic, M1 muscarinic receptors (M1Rs) signaling in indirect pathway SPNs. Loss of CDGI reduced temporal integration of excitatory postsynaptic potentials at dendritic glutamatergic synapses and impaired the induction of activity-dependent long-term potentiation. CDGI deletion selectively increased psychostimulant-induced repetitive behaviors, disrupted sequence learning, and eliminated M1R blockade of cocaine self-administration. …

Rural Criminal Collaborations And The Food Crimes Of The Countryside: Realist Social Relations Theory Of Illicit Venison Production, Orlando Goodall

School of Law, Humanities and Social Sciences

No abstract provided.

St. Augustine Parish Sunday Bulletin, August 8, 2021

Saint Augustine Parish Sunday Bulletin

A newsletter published for Deaf Catholics in Cleveland, OH

Saint Augustine Parish Sunday Bulletin Finding Aid

Case Study Of An Automated Mower To Support Airport Sustainability, Sarah Hubbard, Adam Baxmeyer, Bryan Hubbard

Aviation Technology Faculty and Staff Publications

This paper documents a case study of an automated mower to support sustainability at an airport. Mowing is an essential component of an airport’s Wildlife Hazard Management Plan (WHMP), which reduces the risk of birds and other wildlife to aircraft operations. Many airports have large areas of land (hundreds or even thousands of acres), which requires significant resources to manage and mow; experience at the Purdue Airport (KLAF) suggests that automated mowing may support economic and environmental aspects of sustainability. Automated mowing supports economic efficiency by reducing personnel requirements, although personnel are still needed for inspections, maintenance, and “mower rescue” …

Morphology Of Socially Assistive Robots For Health And Social Care: A Reflection On 24 Months Of Research With Anthropomorphic, Zoomorphic And Mechanomorphic Devices, Hannah L. Bradwell, Rhona Winnington, Serge Thill, Ray B. Jones

School of Nursing and Midwifery

No abstract provided.

The Emerging Role Of Suppressors Of Cytokine Signaling (Socs) In The Development And Progression Of Leukemia, Esra'a Keewan, Ksenia Matlawska-Wasowska

Pediatrics Research and Scholarship

Cytokines are pleiotropic signaling molecules that execute an essential role in cell-to-cell communication through binding to cell surface receptors. Receptor binding activates intracellular signaling cascades in the target cell that bring about a wide range of cellular responses, including induction of cell proliferation, migration, differentiation, and apoptosis. The Janus kinase and transducers and activators of transcription (JAK/STAT) signaling pathways are activated upon cytokines and growth factors binding with their corresponding receptors. The SOCS family of proteins has emerged as a key regulator of cytokine signaling, and SOCS insufficiency leads to constitutive activation of JAK/STAT signaling and oncogenic transformation. Dysregulation of …

Measuring Research Performance Of 19th Century British Era Universities Of Indian Subcontinent, Imran Hussain, Abid Iqbal, Vaseem Jaweed, Yasir Javed, Shakil Ahmad

Library Philosophy and Practice (e-journal)

Objectives: This study aims to evaluate the research productivity of universities established by the British rulers during the 19^th century in un-divided Indian sub-continent. Another objective of the study is to explore the collaboration patterns and to perform impact analysis on the research produced by the studied universities.

Methods: Bibliometric method was used to perform this analysis on the data retrieved from Scopus database. Research yield of studied universities in the form of bibliographic records of research publications was the sample of this study.

Results: Chemistry was the most published subject area in the studied universities. Researchers in the …

Effect Of Microbiome Alterations On The Progression & Treatment Of Nonalcoholic Fatty Liver Disease, Rachelle Virgin

Nursing Student Class Projects (Formerly MSN)

Nonalcoholic fatty liver disease (NAFLD) is the presence of hepatic steatosis that is not caused by alcohol consumption, viruses, or medications (Sivell, 2019). Fatty liver can become more inflamed and lead to nonalcoholic steatohepatitis (NASH) and possibly progress to cirrhosis and liver failure (Sheka et al., 2020). As rates of obesity and type 2 diabetes rise, healthcare providers can expect to see this disease more prevalently in practice. It can be difficult to provide timely healthcare because there are usually no signs or symptoms present with NAFLD (Mayo Clinic, 2020). This poster discusses the importance of recognizing comorbidities and risk …

A Nomenclature For Echinoderm Genes., Thomas R Beatman, Katherine M Buckley, Gregory A. Cary, Veronica F Hinman, Charles A Ettensohn

Faculty Research 2021

Echinoderm embryos and larvae are prominent experimental model systems for studying developmental mechanisms. High-quality, assembled, annotated genome sequences are now available for several echinoderm species, including representatives from most classes. The increased availability of these data necessitates the development of a nomenclature that assigns universally interpretable gene symbols to echinoderm genes to facilitate cross-species comparisons of gene functions, both within echinoderms and across other phyla. This paper describes the implementation of an improved set of echinoderm gene nomenclature guidelines that both communicates meaningful orthology information in protein-coding gene symbols and names and establishes continuity with nomenclatures developed for major vertebrate …

Effect Of A Trace Mineral Injection On Performance And Trace Mineral Status Of Beef Cows And Calves, Carmen J. Willmore, John B. Hall, Mary E. Drewnoski

Department of Animal Science: Faculty Publications

The objective was to determine the effects of an injectable trace mineral (TMI; Multimin 90) containing copper (Cu), manganese (Mn), selenium (Se), and zinc (Zn) on trace mineral status and the resulting impacts on reproduction of beef cows and the growth of their calves. Beef cows (n = 200) were assigned to receive TMI or no injection (CON) prior to calving and breeding over two consecutive years. Calves born to cows receiving TMI also received TMI at birth in both years and at 49 ± 1.3 days of age in year 1. The TMI increased (p = 0.01) liver Zn …

Efficient Crispr/Cas9 Mutagenesis For Neurobehavioral Screening In Adult Zebrafish, Dana Shaw, Mayssa Mokalled

Open Access Publications

Adult zebrafish are widely used to interrogate mechanisms of disease development and tissue regeneration. Yet, the prospect of large-scale genetics in adult zebrafish has traditionally faced a host of biological and technical challenges, including inaccessibility of adult tissues to high-throughput phenotyping and the spatial and technical demands of adult husbandry. Here, we describe an experimental pipeline that combines high-efficiency CRISPR/Cas9 mutagenesis with functional phenotypic screening to identify genes required for spinal cord repair in adult zebrafish. Using CRISPR/Cas9 dual-guide ribonucleic proteins, we show selective and combinatorial mutagenesis of 17 genes at 28 target sites with efficiencies exceeding 85% in adult …

Interdependence With Our Most Forgetful Elders: Alzheimer's In The Anthropocene, Christine Heller

Electronic Theses and Dissertations

This dissertation uses autoethnography and critical psychological and philosophical theories to explore what people with Alzheimer’s disease teach us about being, forgetting, and dying in the Anthropocene. The author collected personal memory data from her lived experience of being with her mother while she had Alzheimer’s disease, and organized these memories into a series of vignettes. Each vignette was analyzed with critical psychological and philosophical theories to illuminate intersubjective themes of denial, things, ancestors, place, dying, and time. These themes connected the personal to the epochal and articulated the wisdom that our most forgetful elders can share in the Anthropocene, …

A Phenomenology Of Challenging Psychedelic Experiences: From Relational Trauma To Relational Healing, Leland Guthrie

Electronic Theses and Dissertations

Psychedelic medicine is a re-emerging therapeutic paradigm with potentially significant clinical applications. This study contributes to an understanding of the aspects of challenging psychedelic experiences that may contribute to therapeutic outcomes. Interview and written data from five participants about their challenging Ayahuasca experiences was analyzed using Interpretative Phenomenological Analysis (IPA). The results of this analysis revealed a phenomenological structure of challenging psychedelic experiences consisting of a change process that moved the participants from a sense of disconnection to a sense of connection with themselves, others, nature and the cosmos. Findings from the study suggest that challenging psychedelic experiences may be …

The Role Of Mek1/2 And Mek5 In Melatonin-Mediated Actions On Osteoblasts And Osteoclasts Differentiation, Bone Formation, Bone Microarchitecture, And Bone Biomechanics, Fahima Akter Munmun

Electronic Theses and Dissertations

Melatonin, the main endogenous hormone to entrain the circadian system, is not limited to its role in regulating the sleep-wake cycle; rather, it affects a wide variety of systems involving antioxidant, anti-inflammation, blood pressure regulation, seasonal reproduction, ovarian physiology, and immune function. Driven by the diversity of its action, melatonin for a long time has also been studied in the field of bone and mineral research both clinically and pre-clinically. Exogenous administration of melatonin in clinical trials in perimenopausal women (MOPS; NCT01152580); or postmenopausal women with osteopenia (MelaOST; NCT01690000 and MOTS; NCT01870115) confirmed improvement of bone mineral density (BMD) (MelaOST; …

Towards A "Universal Chemical Biology Toolbox" For Tackling Human Diseases, Christopher Swank

Electronic Theses and Dissertations

A lack of new drug targets and drug mechanisms, coupled with drug-pipeline attrition, represent significant problems in oncology drug discovery. Towards addressing this challenge, “fully-functionalized small-molecule probes” (FFSMPs) have been established, which are compounds that can be immediately used as “bait” to capture their protein targets under the same assay conditions used for oncology-based phenotypic screening. Specifically, each FFSMP library member contains one or more structural-diversity elements to promote interactions of the probe with different protein targets in living cells, an electrophile or photoreactive functional group for covalent attachment of the probe to interacting proteins via affinity or photoaffinity labeling, …

Excremental Ecofeminism: Unearthing Waste’S Feminine And Narrative Agency In Early Modern Literature, Courtney Druzak

Electronic Theses and Dissertations

This project seeks to understand the role of forms of waste in early modern literary texts. It both offers up a theory—known as early modern excremental ecofeminism—for reading period specific texts in relation to waste and articulates how we may do so through close analysis of Edmund Spenser’s Faerie Queene, John Milton’s Paradise Lost, the elegies of Mary Sidney Herbert, the sonnet sequence Pamphilia to Amphilanthus by Mary Wroth, John Evelyn’s Fumifugium, and finally, William Shakespeare’s play Antony and Cleopatra. It chooses a variety of genres across texts from the 1580s to the 1660s both to interrogate …

Triangle Journal, Volume 2, Number 11

Triangle Journal, 2006-2009

Editor: Rebekah Hart. Layout: Andie Espinoza. Editorial Review Board: Will Batts, James Cox, Jamie Griffin, Herb Zeman. Contributors: Vincent Astor, Anthony Childress, Terry Cox, Kent Hamson, Herschel Stokes, Casey Williams, Andrea Zucker Photography. Office Facilities: Holy Trinity Community Church. National Advertising: Rivendell Media

Special thanks to Rhodes College and the Paul Barret Jr. Library for providing initial scanning of this collection.

Inviting Friendship: A New Approach To Nonprofit Communication, Stacia Glenn Wetherington

Electronic Theses and Dissertations

Beginning with Greeks’ concept of virtuous friendship philanthropy has been part of society. Metaphors of civitas, caritas and social responsibility dominated man’s understanding of charity until the explosion of neoliberal thought in the 1980s. The Band Aid movement in response to the Ethiopian famine permanently changed the way we view philanthropy. This movement created an environment of extreme commodification of charity which has created a highly competitive nonprofit sector and a loss of the collective spirit upon which it was founded. This competitive atmosphere has led nonprofits to chase dollars at the expense of their missions while also relying heavily …

Between Physicalism And The New Dualism: The Moral Relevance Of The Human Body For Catholic Ethics, David J. Demboski

Electronic Theses and Dissertations

One could argue the remarkable changes to the landscape of Catholic moral theology over the course of the twentieth century were unparalleled in the history of the Church. Animated by anthropological and pastoral concerns, competing schools of Catholic ethicists introduced novel interpretations of natural law that sought to do greater justice to the entirety of the human person, not merely the physical dimension that tended to be emphasized throughout the manualist era. These unique and competing perspectives that emerged in the middle of the 1900s, found in the revisionist school and the New Natural Law Theory school, shaped the topography …

The Construction Of Identity Through Tattoos: A Semiotic And Performative Exploration Of Trauma, Erin Lionberger

Electronic Theses and Dissertations

In this current historical moment, tattoos and tattooing have become a glorified cultural phenomenon that has been thousands of years in the making. The idea that tattoos can be used to express one’s identity is not a new concept — various fields, such as anthropology, cultural studies, and sociology, have studied the relationship between tattoos and identity. In this dissertation, I explore the signification and performative aspects of Auschwitz concentration camp tattoos and 9/11 memorial tattoos, while also considering the changes in meaning and interpretation that occur within and throughout space and time. Chapter one introduces the topic and provides …

Borderline Personality Disorder: A Review And Analysis Through The Lens Of The Unified Theory, Paulihna S. Cechak

Dissertations, 2020-current

Abstract

In the field of psychology, there are many different ways to understand or make sense of a phenomenon. Researchers, theorists, or practitioners can approach topics via many different paradigms or schools of thought that guide their general understanding, programs of research or approach to therapeutic practice. Although this diversity of analysis affords some strength in terms of allowing many perspectives, it also brings with it a serious problem of fragmentation. With the countless theories and paradigms, we lack a shared language and meta-theoretical framework that assimilates and integrates the various bodies of knowledge and perspectives into a coherent frame …

Antidiabetic Activity Of Sungkai (Peronema Canescens Jack) Leaves Ethanol Extract On The Male Mice Induced Alloxan Monohydrate, Madyawati Latief, Putri M. Sari, Liddini T. Fatwa, Indra L. Tarigan, H. P. Vasantha Rupasinghe

Pharmacology and Clinical Pharmacy Research

Sungkai (Peronema canescens Jack) is an alternative natural ingredient that can be used as an antidiabetic containing several secondary metabolites which are thought to reduce blood glucose levels by inhibiting the action of the α-glucokinase enzyme and increasing the activity of antioxidant enzymes and being able to regenerate β-cells, damaged pancreas so that insulin deficiency can be overcome. The aim of this study was to determine the effect of P. canescens leaves ethanol extract on antidiabetic activity and to determine the effect of various doses of sungkai leaf ethanol extract as antidiabetic. The scientific research method used in this study …

Respons Pertumbuhan Bibit Kelapa Sawit Terhadap Bioherbisida Saliara Di Pembibitan Awal, Vira Irma Sari, Apriandi Bintang Tambunan, Sylvia Madusari

Jurnal Kultivasi

Keberadaan gulma pada pembibitan kelapa sawit dapat menurunkan kualitas bibit. Pengendalian gulma di pembibitan awal harus dilakukan secara dengan tangan (hand weeding), karena bibit dapat mati akibat aplikasi herbisida. Aplikasi bioherbisida saliara (Lantana camara) pada bibit kelapa sawit (Elaeis guineensis Jacq.) dapat menjadi alternatif pengendalian gulma yang ramah lingkungan dan mengurangi tenaga kerja. Penelitian ini dilaksanakan di Kebun Percobaan 1 Politeknik CWE, pada November 2019 sampai Februari 2020. Percobaan disusun dalam Rancangan Acak Kelompok, dengan perlakuan: kontrol (tanpa aplikasi bioherbisida), Ekstrak Lantana camara 1%, 2%, dan 3%. Setiap perlakuan diulangi sebanyak tiga kali. Hasil penelitian menunjukkan bahwa Bioherbisida Lantana camara …