Digital Commons Network^™

A Possible Role Of Clostridium Difficile Association With The Gi Tract In Relapsing Clostridium Difficile Infection, Asiyya Ashraf

Master's Theses

Clostridium difficile infection (CDI), caused by the anaerobic spore-former C. difficile, is a major cause of health-care associated morbidity. CDI occurs in individuals that have a disrupted GI tract microbiota, typically in patients who are on antibiotic therapy. After recovery from an episode of CDI, approximately, 15-30% of patients experience relapse of disease. The mechanism of relapse is not well understood. It is plausible for relapse to occur if C. difficile cells and spores associate with the GI tract mucosa during infection and persist after infection. However, little is known about the association of cells and spores with the GI …

Molecular And Biochemical Phenotypes Underlying Reactive Astrocytosis In Primary Optic Nerve Head Astrocytes, Anita Kirti Ghosh

Master's Theses

Glaucoma is a progressive optic neuropathy that manifests in a pathological triad of optic nerve head remodeling, damage to optic nerve axons, and retinal ganglion cell death. Optic nerve head astrocytes (ONHAs) are the primary cell type in the optic nerve head. ONHAs undergo reactive astrocytosis, an activated phenotype characterized by altered gene and protein expression and increased cell migration and proliferation, early in the disease pathology. Reactive astrocytosis is thought to underlie optic nerve head remodeling. The first goal of this thesis was to determine if exposure of primary adult rat ONHAs to hyperbaric pressure (25-30 mm Hg above …

Developing A Brain‐Based, Non‐Invasive Treatment For Pain, Logan Thorne Dowdle

MUSC Theses and Dissertations

Chronic pain cost society more than $500 billion each year and contributes to the ongoing opioid overdose crisis. Substantial risks and low efficacy are associated with opiate usage for chronic pain. This dissertation seeks to fill the urgent need for a new pain treatment using a neural-circuit based approach in healthy controls and chronic pain patients. First, we performed a single-blind study examining the causal effects of transcranial magnetic stimulation (TMS), compared to a well-matched control condition. Using interleaved TMS/fMRI we explored brain activation in response to dorsolateral prefrontal cortex (DLPFC) stimulation in 20 healthy controls. This study tested the …

2018 Annual Town Report Lempster, New Hampshire., Lempster Town Representatives

Lempster, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Catch Composition And Selectivity Of Fishing Gears In A Multi-Species Indonesian Coral Reef Fishery, Austin T. Humphries, Kelvin D. Gorospe, Paul G. Carvalho, Irfan Yulianto, Tasrif Kartawijaya, Stuart J. Campbell

Fisheries, Animal and Veterinary Sciences Faculty Publications

There are millions of small-scale fishers worldwide that rely on coral reefs for their livelihood. Yields from many of these coral reef fisheries, however, have been declining. In Indonesia and other coral reefs worldwide, management approaches are dominated by marine protected areas but other options including gear-restrictions may be feasible and more adaptive to local ecological and social conditions. Yet, there is little data on the impacts and selectivity of fishing gears for coral reef fisheries. In this paper, we present results from a case study on the island of Lombok, where we examine the selectivity and overlap in catch …

Ba Environmental Studies, 2019-20, Arkansas State University - Jonesboro

Bachelor of Arts and others

No abstract provided.

Fear Effect In Prey And Hunting Cooperation Among Predators In A Leslie-Gower Model, Saheb Pal, Nikhil Pal, Sudip Samanta, Joydev Chattopadhyay

Journal Articles

The predation strategy for predators and the avoidance strategy of prey are important topics in ecology and evolutionary biology. Both prey and predators adjust their behaviours in order to gain the maximal benefits and to increase their biomass for each. In the present paper, we consider a modified Leslie-Gower predator-prey model where predators cooperate during hunting and due to fear of predation risk, prey populations show anti-predator behaviour. We investigate step by step the impact of hunting cooperation and fear effect on the dynamics of the system. We observe that in the absence of fear effect, hunting cooperation can induce …

Wildlife Conservation And Mangrove Interpretation Centre, Karamjal, Sundarban: A Case Study Of A Site-Specific Architectural Project In A Mangrove Forest, Farjana Rahman

NAKHARA (Journal of Environmental Design and Planning)

This paper analyses the design process that addresses the ecological consideration and architectural factors with local indigenous materials so that nature-based tourism can be more encouraged and feasible towards sustainable development. The case study is the Sundarbans, which is a mangrove forest and coastal wetland with a complex ecosystem formed by a variety of plants and animals. Due to its diversity, ecosystem richness and uniqueness, this contiguous block has a huge impact on both local and global environment and is significant among researchers, conservationists and nature lovers. Karamjal, Bangladesh, one of the main entry points of Sundarban Reserve Forest is …

Word Sense Disambiguation Using Semantic Kernels With Class-Based Term Values, Ayşe Berna Altinel, Murat Can Gani̇z, Bi̇lge Şi̇pal, Eren Can Erkaya, Onur Can Yücedağ, Muhammed Ali̇ Doğan

Turkish Journal of Electrical Engineering and Computer Sciences

In this study, we propose several semantic kernels for word sense disambiguation (WSD). Our approaches adapt the intuition that class-based term values help in resolving ambiguity of polysemous words in WSD. We evaluate our proposed approaches with experiments, utilizing various sizes of training sets of disambiguated corpora (SensEval). With these experiments we try to answer the following questions: 1.) Do our semantic kernel formulations yield higher classification performance than traditional linear kernel?, 2.) Under which conditions a kernel design performs better than others?, 3.) Does the addition of class labels into standard term-document matrix improve the classification accuracy?, 4.) Is …

University Of Nebraska At Omaha Department Of Biomechanics Annual Report Spring 2019, Department Of Biomechanics, University Of Nebraska At Omaha

Biomechanics Annual Report

This report contains:

A letter from the Director: Dr. Nick Stergiou

Articles about Updates: Center for Research in Human Movement Variability

Articles about the Updates: Department of Biomechanics

Articles on Exciting News

Article about Beyond the Boarders

Articles on Outreach

and Highlights

Unmas 2018 Annual Report, Unmas

Global CWD Repository

The United Nations Mine Action Service (UNMAS) works in 18 countries and territories on four continents, helping affected communities, Member States, United Nations entities and partners to reduce the threat posed by mines, explosive remnants of war, improvised explosive devices and unplanned explosions or looting of conventional weapons and ammunition stockpiles. This annual report provides an overview of the achievements of UNMAS in 2018. Its impact continues to be critical, concrete and broad. In post-conflict situations, mine action is an essential foundation for achieving the Sustainable Development Goals. Mine action makes it possible for displaced persons and refugees to return …

An Investigation Of The Nature Of Plasminogen Activator Inhibitor Type-I (Pai-I) To Improve Upon Known Small Molecule Inhibitors, Justin A. Powers

Senior Honors Theses and Projects

Plasminogen activator inhibitor type-I (PAI-I ) is a serpin superfamily member protein that acts as the major inhibitor of tissue-type plasminogen activator (tPA) and urokinase-type plasminogen activator (uPA). At physiological levels, PAI-I plays an active role in regulating fibrinolysis, the process of normal blood clot degradation. Pathological levels of PAI-I have been linked to multiple health ailments: fibrosis, heart disease, cancer, and obesity. In recent years, PAI-1 has been the subject of targeted drug design. In this study, we identified a class of polyphenol compounds as the most capable of maintaining its inhibitory efficiency against vitronectin bound PAI-I in buffer …

“Making It Your Own By Adapting It To What’S Important To You”: Plurilingual Critical Literacies To Promote L2 Japanese Users’ Sense Of Ownership Of Japanese, Noriko Iwasaki, Yuri Kumagai

East Asian Languages & Cultures: Faculty Publications

The dichotomy between native speaker (NS) and non-native speaker (NNS) remains ubiquitous across different language-learning contexts despite increasing mobility and multilingualism of society. L2 Japanese learners in particular may find themselves positioned as subordinate to NSs because of the myth of Japan being a homogeneous nation of one race and one language. To help L2 Japanese students counter such positioning and gain a sense of ownership, we implemented “plurilingual critical literacies” in a Japanese language course in the U.S. Critical literacy aims to cultivate students’ awareness that power relationships are at play in language use, and plurilingual pedagogy valorizes students’ …

Review: Literate Community In Early Imperial China: The Northwestern Frontier In Han Times, By Charles Sanft, Sujane Wu

East Asian Languages & Cultures: Faculty Publications

No abstract provided.

Second Persons And The Constitution Of The First Person, Jay L. Garfield

Philosophy: Faculty Publications

Philosophers and Cognitive Scientists have become accustomed to distinguishing the first person perspective from the third person perspective on reality or experience. This is sometimes meant to mark the distinction between the “objective” or “intersubjective” attitude towards things and the “subjective” or “personal” attitude. Sometimes, it is meant to mark the distinction between knowledge and mere opinion. Sometimes it is meant to mark the distinction between an essentially private and privileged access to an inner world and a merely inferential or speculative access to that world. No doubt there are other uses as well. But I don't care about this …

Classically Formal, Biotic Subjectivity: Moderating Plastic's Relation To The Viewer, Tirza Jo Ochrach-Konradi

Scripps Senior Theses

Due to its cheap, pervasive, and disposable nature, post-consumer plastic has no subjectivity in its relation to the consumer. My thesis project examines the material’s inherent destructive narrative and question its ability to have extrinsic value beyond the assumptions of trash. In my research, I found that humans instinctually seek to conserve and treat biotic material with care. This fact has become a catalyst for the works in this project, which aim to not only increase the material’s value through animate biomorphic transformation, but also counter our disposable tendencies.

At the onset of this project, I was fixated solely on …

Serum Nesfatin-1 And Galanin Concentrations In The Adult With Metabolic Syndrome: Relationships To Insulin Resistance And Obesity, Maryam N. Alotibi, Amina M. Alnoury, Amani M. Alhozali

Saudi Medical Journal

Objectives: To investigate the serum levels of nesfatin-1 and galanin in patients with metabolic syndrome (MetS), and also to show their association with the parameters of the disease. Methods: We performed a case-control study with 84 participants (44 patients with MetS diagnosed according to the American Heart Association/National Heart, Lung, and Blood Institute and International Diabetes Federation criteria and 40 control group) were recruited from King Abdulaziz University Hospital, Jeddah, Saudi Arabia, between October 2014 and June 2015. Anthropometric parameters, biochemical markers as well as nesfatin-1 and galanin were measured. Results: Nesfatin-1 levels were found to be significantly lower and …

Rose Oliveira-Leslie Fenn '69, Rose Oliveira, Leslie Fenn

Alumni Oral History Project

No abstract provided.

Fy 2019 Annual Report Of Tennessee's 319 Nonpoint Source Grant Program, Tennessee. Department Of Agriculture.

Land & Water Stewardship Reports

No abstract provided.

Fy 2018 Annual Report Of Tennessee's 319 Nonpoint Source Grant Program, Tennessee. Department Of Agriculture.

Land & Water Stewardship Reports

No abstract provided.

Table Of Contents

South Carolina Law Review

No abstract provided.

2019 Child Fatality Annual Report, Understanding And Preventing Child Deaths In Tennessee, Tennessee. Department Of Health.

Child Fatalities in Tennessee Report

No abstract provided.

Developing And Modeling Scaffold Free Vascular Constructs, Sanket Pattanaik

MUSC Theses and Dissertations

Despite a strong clinical demand for tissue replacement therapies, few tissue-engineered constructs (TECs) have attained FDA approval. Fewer still demonstrate long term viability of implanted cells, with root causes of failure of these devices identified as poor cell retention, poor vascularization, and inflammation following implantation. Focusing on the first two of these issues, we attempt to create a rapidly vascularizable TEC by optimizing a novel vascular implant model developed in our laboratory: the scaffold-free, prevascular endothelial-fibroblast construct (SPEC). The optimization process calls on a hybrid in vivo, in vitro, and in silico approach. We first developed an in vivo temporal …

Digital Image Processing And Metabolic Parameter Linearity To Noninvasively Detect Analyte Concentration, Joseph Allen Jr

Theses and Dissertations

Spectroscopy is the scientific technique of quantifying and measuring electromagnetic, or light, reflectance or absorption. Atoms emit and/or absorb light when light passes through. The excitations provide specific energy signatures that relate to the element that is emitting or absorbing the light. Non-invasive biosensors monitor physical health properties such as heart rate, oxygen saturation, and tissue blood flow as a result of spectroscopy. Several attempts have been made to non-invasively detect metabolic chemical, or analyte, concentration with various spectroscopic techniques. The primary limitation is due to signal-to-noise ratio. This research focuses on a unique method that combines emission spectroscopy and …

The (Next) Big Short And The End Of The Anthropocene, M. Alexander Pearl

Faculty Articles

It is incredibly difficult to imagine an event the likes of which humans have never seen before. That, in and of itself renders the challenge to prepare for such an event even more difficult because there is no frame of reference pushing us to act. How do you prepare to avoid something which has never occurred in the history of human occupation? That is the challenge of climate change. I argue that the Subprime Mortgage Crisis and its aftermath parallel the Climate Crisis in critical ways that should inform our tactics. Of course, there are obvious critical differences as well. …

Unintentional Irony In Landmark Decisions Of The Delaware Supreme Court Regarding Corporate Law, Steven Cleveland

Faculty Articles

No abstract provided.

Labor Law Illiteracy: Epic Systems Corp. V. Lewisand Janus V. Afscme, Michael J. Yelnosky

Roger Williams University Law Review

No abstract provided.

Effects Of Exit Doors And Number Of Passengers On Airport Evacuation Effeciency Using Agent Based Simulation, Jie Chen, Dahai Liu, Sirish Namilae, Sang-A Lee, Jennifer E. Thropp, Younho Seong

International Journal of Aviation, Aeronautics, and Aerospace

Many factors determine the efficiency of evacuation at an airport during emergencies. These factors are very complicated and many times, unpredictable. The Federal Aviation Administration provides numerous advisory circulars and regulations for managing airport evacuation. However, a thorough literature review suggests that research on airport evacuation is still very limited. A study was designed to simulate an airport evacuation to address this problem. This study selected a local certificated airport in the United States for this purpose. We developed and validated a situation model using AnyLogic to investigate evacuation time at this airport. Using different variables, such as the number …

Design And Realization Of An Unmanned Aerial Rotorcraft Vehicle Using Pressurized Inflatable Structure, Nirmal Sadasivan

International Journal of Aviation, Aeronautics, and Aerospace

Unmanned aerial rotorcraft vehicles have many military, commercial and civil applications. There is a necessity to advance the performance on several ranges of rotorcraft for using these vehicles successfully in the expanded future roles. A lower flight time, noise disturbance and safety issues remain the key obstacles in increasing the efficiency of the rotorcraft for various applications. This work presents the design and realization of a rotorcraft using pressurized inflatable structure filled with lighter than air gas such as helium or hydrogen to provide lift assistance for the vehicle. Two iterative design procedures were developed for designing the vehicle. One …

Simulations On Optimization Of Liquid Spray Burners & Operating Parameters, Pallavi Gajjar, Vinayak Malhotra

International Journal of Aviation, Aeronautics, and Aerospace

Spray burners form an essential part of any liquid propulsion system as they are responsible for injecting, atomizing, mixing and combusting the liquid fuel. Spray combustion used in aerospace applications like the liquid rocket engines, gas turbines or any other controlled environment for that matter places a huge emphasis on safe and effective operations. These applications make use of relatively small amounts of propellant volumes to generate enormous amounts of energy through combustion for producing thrust. For such cases involving enormous energy interactions, combustion comes with its own set of challenges. The predominant challenge among them all is that of …