Digital Commons Network^™

Impact Of Myoglobin Oxygenation State On Color Stability Of Beef Steaks During Frozen Storage And Thawed Retail Display, Morgan Lee Henriott

Department of Animal Science: Dissertations, Theses, and Student Research

Meat color is the most important product characteristic that impacts consumer purchasing decisions. Therefore, the major objectives of this thesis were to determine the impact of myoglobin oxygenation level and frozen storage duration on both frozen and thawed beef color. USDA Choice strip loins (n = 36) were aged for 4 d or 20 d and cut into steaks. Steaks were randomly assigned to a myoglobin oxygenation level [deoxymyoglobin (DeOxy; immediately packaged), oxygenation (Oxy; oxygenated in air for 30 minutes), or high oxygenation (HiOxy; packaged for 24 h in 80% O₂)]. Steaks were then vacuum packaged in …

Truth And Reconciliation In Light Of The Cross: Martin Luther’S Theology Of The Cross In Relationship To The Current Ubuntu Theology Of Desmond Tutu, Nokukhanya Pearl Shabalala

Master of Art Theology Thesis

Shabalala, Nokukhanya, P “Truth and Reconciliation in Light of the Cross: Martin Luther’s Theology of the Cross in Relationship to the Current Ubuntu Theology of Desmond Tutu.” Master of Arts Thesis, Concordia Seminary, 2019. 97pp.

The issue of suffering in Africa has resulted in Africans attributing suffering to God’s work, ancestors’ anger and evil spirits or witchcraft’s work. This is a skewed understanding of suffering. And not only that, the suffering that has been perpetrated by the civil war has birthed the phenomenon of child soldiers resulting in Africa casting out its children. In both of these presented issues sub-Saharan …

Neuromodulation With Electromagnetic Stimulation For Seizure Suppression: From Electrode To Magnetic Coil, Hui Ye, Stephanie Kaszuba

Biology: Faculty Publications and Other Works

Non-invasive brain tissue stimulation with a magnetic coil provides several irreplaceable advantages over that with an implanted electrode, in altering neural activities under pathological situations. We reviewed clinical cases that utilized time-varying magnetic fields for the treatment of epilepsy, and the safety issues related to this practice. Animal models have been developed to foster understanding of the cellular/molecular mechanisms underlying magnetic control of epileptic activity. These mechanisms include (but are not limited to) (1) direct membrane polarization by the magnetic field, (2) depolarization blockade by the deactivation of ion channels, (3) alteration in synaptic transmission, and (4) interruption of ephaptic …

Reconciling Hyphenated Identities: Muslim American Youth Reflect On College Life In The Midst Of Islamophobia, Diba Ataie

Doctoral Dissertations

Muslims make up more than 1.8 billion people of the world population and have been displaced globally in waves due to the political tension in their homeland. The tragedy of 9/11 forever changed the landscape of this nation for Muslim Americans and created hostility and fear. Islamophobia has been on the rise after the post 9/11 era, but due to the 2016 election cycle Muslim Americans have been placed under direct scrutiny. Muslim Americans were targeted and threatened with a Muslim registry and implemented a Muslim Ban to further ostracise them. The post 9/11 generation of Muslim American youth were …

Extract And Active Principal Of The Neotropical Vine Souroubea Sympetala Gilg. Block Fear Memory Reconsolidation, Anthony Murkar, Hristian Cayer, Jon James, Tony Durst, John T. Arnason, Pablos E. Sanchez-Vindas, M. Otarola Rojas, Zul Merali

Brain and Mind Institute

Background: Souroubea sympetala Gilg. is a neotropical vine native to Central America, investigated as part of a targeted study of the plant family Marcgraviaceae. Our previous research showed that extract of S. sympetala leaf and small branch extract had anxiolytic effects in animals and acts as an agonist for the GABAA receptor at the benzodiazepine binding site. To date, the potential effects of S. sympetala and its constituents on reconsolidation have not been assessed. Reconsolidation, the process by which formed memories are rendered labile and susceptible to change, may offer a window of opportunity for pharmacological manipulation of learned fear. …

Feasibility Analysis Of Adipic Acid Production, Serpil Unlu

Department of Chemical and Biomolecular Engineering: Dissertations, Theses, and Student Research

Adipic acid is an essential intermediate chemical feedstock for the production of nylon-6,6; hence it is valuable from an industrial perspective. Currently, commercial adipic acid production includes a combination of two stages. The first stage produces a mixture of cyclohexanone and cyclohexanol called ‘’KA oil” derived from cyclohexane. In the second stage, KA oil is reacted with nitric acid to produce adipic acid. The second stage generates excess N₂O emission, which is considered as 310 times more potent than CO₂. Renewable feedstocks that can be converted to value-added chemicals offer significant potential for the necessary transition …

Functional Morphology And Environmental Impacts On Migration-Relevant Performance Measures In Amphidromous Goby Fishes, Kelly Marie Diamond

All Dissertations

Animals engage in migrations for diverse reasons and over a variety of time periods. Moving between habitats introduces novel challenges that migrating organisms must overcome in order to reach their intended destination. Such challenges include attaining resources required for survival while also avoiding becoming a resource for other organisms. Another challenge is that environmental structure can act as a barrier between habitats. Amphidromous goby fishes provide an advantageous system in which to study several aspects of migration-related performance. As adults, these fishes live and lay eggs in freshwater streams. Upon hatching, larvae are swept downstream to the ocean. At the …

Cavopulmonary Support For Failing Fontan Patients: Computational And In Vitro Assessment, Masoud Farahmand

All Dissertations

Congenital heart defects are responsible for the mortality of approximately 300,000 newborn each year. One study in 2010 estimated that over 2 million patients were living with congenital heart defects in the United States. Congenital heart defects have the highest hospitalization cost among other birth defect categories. The damage on the U.S economy in 2013 was estimated $6.1 billion. The most complex and severe form of these defects results in single ventricle physiology. Fortunately, over the last 50 years, these patients have been able to survive into adulthood as a result of three stages of surgeries culminating with Fontan operation. …

The Politics Of Democratizing Finance: A Radical View, Michael A. Mccarthy

Social and Cultural Sciences Faculty Research and Publications

How can finance be durably democratized? In the centers of financial power in both the United States and the United Kingdom, proposals now circulate to give workers and the public more say over how flows of credit are allocated. This article examines five democratization proposals: credit union franchises, public investment banks, sovereign wealth funds, inclusive ownership funds, and bank nationalization. It considers how these plans might activate worker and public engagement in decision making about finance by focusing on three modes of public participation: representative democracy, direct democracy, and deliberative minipublics. It then considers the degree to which democratization plans …

A Power Man’S Theology: Marvel’S Luke Cage And Black Liberation Theology, Diarron B. Morrison

Electronic Theses and Dissertations

Netflix released Marvel’s Luke Cage in 2016 to critical acclaim. Born from a 1970s comic book, the series features Luke Cage, an African-American superhero. Cage is a big, bald, bulletproof black man. Instead of tights and a cape, Cage wears a hoodie calling the audience to remember Trayvon Martin and other victims of white racism. Theologian James Cone created Black Liberation Theology in the 1970s. As a result of Cone’s work, Black Liberation Theology addresses the issue of white racism from a theological standpoint. In this thesis I present a close reading of Marvel’s Luke Cage using Black Liberation Theology …

Releve´, Lauren Afton Stoelzle

Theses

Southern Illinois University Carbondale

Mitigating The Risk Of Bird Strikes: The Use Of Virtual Reality During Flight Training, Flavio A. C. Mendonca Ph.D., Julius Keller Ph.D., Chien-Tsung Lu, Chenyu Huang Ph.D.

Publications

There were 193,969 wildlife strikes in the US from 1990 through 2017. Wildlife strikes annually cost the US civil aviation industry, on average, $186 million in monetary losses and 111,284 hours of aircraft downtime (Dolbeer & Begier, 2019). According to the Federal Aviation Administration (FAA), Aeronautical Decision-Making (ADM) is a systematic approach that encourages pilots to identify hazards and manage risks (FAA, 2016). Additionally, it helps aviators to make timely and safe decisions. Even though it is practically impossible to eliminate the risk of bird strikes, crewmembers play a vital role in the accident prevention process (Mendonca, Carney, & Fanjoy, …

Technology, The Changing Nature Of Disputes, And The Future Of Equitable Principles In Canadian Contract Law, Conrad Flaczyk

Canadian Journal of Law and Technology

There are a number of legitimate reasons to be excited about the application of new technologies to make contracting more efficient. Unfortunately, each of those reasons is associated with certain risks for both contractors and contractees. In this article, I argue that an ‘‘equitable” approach to modern contract law — understood by the likes of Larry DiMatteo and others ‘‘not merely as a system of rules, but of rules tempered by standards and principles” — is particularly well suited for counterbalancing some of the undesirable contractual risks introduced by new technologies like blockchain, artificial intelligence, and smart contracts. A historical …

Histological And Physiological Studies On The Long-Term Effect Of Different Concentrations Of Energy Drink (Tiger) On The Renal And Hepatic Systems Of Young Mice, Luma Qasim Ali

Baghdad Science Journal

The present study aims to investigate the long-term histopathological, and physiological effects of different concentrations of a commercially available energy drink (Tiger) on liver and kidney of young mice. Sixteen Balb/c male mice,6 -week old, were divided into 4 groups (n=4). Two groups consumed the energy drink at a concentration of 28µl energy drink/ml water. One group were killed after 10 days (T1), another group were killed after 20 days (T2). Other group of mice consumed the energy drink at a final concentration of 14µl/ml for 20 days (T3). The last group was provided only with water and served as …

Molecular Identification Of Fusobacterium Isolates And Limitation Of Biofilm Formation Adhesion Gene (Fada) In Dental Outpatients, Aws Ibrahim Sulaiman

Baghdad Science Journal

Fusobacterium are compulsory anaerobic gram-negative bacteria, long thin with pointed ends, it causes several illnesses to humans like pocket lesion gingivitis and periodontal disease; therefore our study is constructed on molecular identification and detection of the fadA gene which is responsible for bacterial biofilm formation. In this study, 10.2% Fusobacterium spp. were isolated from pocket lesion gingivitis. The isolates underwent identification depending on several tests under anaerobic conditions and biochemical reactions. All isolates were sensitive to Imipenem (IPM10) 42.7mm/disk, Ciprofloxacin (CIP10) 27.2mm/disk and Erythromycin (E15) 25mm/disk, respectively. 100% of Fusobacterium spp. isolates had 16S rDNA gene (360bp.), whereas two isolates …

Thermodynamic Investigation Of Partially Purified Paraoxonase In The Sera Of Healthy Pregnant Women Compared To Women With Pregnancy Complication, Zaizafoon Nabeel, Ebaa Zainal, Israa Zainal

Baghdad Science Journal

The thermodynamic constanting of “crude and partially purified” Paraxonase(PON) was evaluated in the sera of “healthy and ectopic” pregnant women in order to characterize the reaction of PON with diethyl para-nitro phenyl phosphate as substrate.This study was performed on (17) women with ectopic pregnancy (EP) whose age between (25-55) years and (25) normal pregnant women with a mean age of (25 -55) years as a control group . Samples were collected from the Medical City, AL-Yarmook and Fatema AL-Zahraa hospitals during the period from Sep.2011 to April 2012.The study included the evaluation of “paraxonase activity, specific activity and total protein” …

Fibs And Fripperies: References To The Real In Digital Illustration, Sm Black

School of Art, Design and Architecture

This paper considers the phenomenon of illustrators digitally mimicking traces of the hand-made as ornament. It will explore whether these decorative tendencies are Loos’ backward or degenerative tendency, or a generous contribution to our visual environment. It will ask why illustrators falsify the smudges, spills, textures and shadows of paper-based work within the digital workspace, what is gained and lost by doing so, and for whom? These questions will be explored in relation to examples of digital illustration and interviews with practitioners to unpick the professional benefits of the phenomenon, coupled with a foray into theoretical perspectives on ornament. In …

Prophetic Patents, Janet Freilich

Faculty Scholarship

In most contexts, making up data is forbidden - considered fraudulent or even immoral. Not so in patents. Patents often contain experimental data and it is perfectly acceptable for these experiments to be entirely fictional. These so-called "prophetic examples" are not only explicitly permitted by both the Patent and Trademark Office and federal courts, but are considered almost equivalent to factual data in patent doctrine. Though prophetic examples are thought to be common, there are no studies of these experiments, no explanation for why fictional data are allowed in patents, and no evaluation of the practice.

Here, I provide the …

Hippocampal Extracellular Potassium Levels And Formation Of Spatial Memory In Response To Retrodialysis Insulin Administration, Gabrielle Shames

Anthropology

Insulin is the most common treatment for hyperglycemia, such as that caused by type 1 or type 2 diabetes mellitus. Insulin causes cellular uptake and storage of glucose to maintain homeostasis and also plays important roles in other systems; an important example is regulation of potassium. In the periphery, insulin administration has been shown to increase the cellular uptake of potassium via Na+/K+ ATPase, leading to hypokalemia. Research in our lab and others has shown that insulin is a key regulator of cognitive function and local metabolism within the hippocampus. To date, however, no studies have examined whether insulin acts …

Polyball: A New Adsorbent For The Efficient Removal Of Endotoxin From Biopharmaceuticals, Sidharth Razdan, Jee-Ching Wang, Sutapa Barua

Chemical and Biochemical Engineering Faculty Research & Creative Works

The presence of endotoxin, also known as lipopolysaccharides (LPS), as a side product appears to be a major drawback for the production of certain biomolecules that are essential for research, pharmaceutical, and industrial applications. In the biotechnology industry, gram-negative bacteria (e.g., Escherichia coli ) are widely used to produce recombinant products such as proteins, plasmid DNAs and vaccines. These products are contaminated with LPS, which may cause side effects when administered to animals or humans. Purification of LPS often suffers from product loss. For this reason, special attention must be paid when purifying proteins aiming a product as free as …

Predation Of Eastern Cottontail Rabbit (Sylvilagus Floridanus) By Great Blue Heron (Ardea Herodias), Carlos E. Cintra-Buenrostro, J. E. Cifuentes-Lujan

School of Earth, Environmental, & Marine Sciences Faculty Publications

An opportunistic predation by Great Blue Heron (Ardea herodias) on Eastern cottontail rabbit (Sylvilagus floridanus) was observed in south Texas on 31 Oct 2019. The Great Blue Heron had already captured the Eastern cottontail rabbit at the first observation but the maneuvering process, killing, and ingestion were recorded photographically, which make this observation unique even though this might constitute the second report on Great Blue Heron eating Eastern cottontail rabbits.

The Myth Of The "Gray Area" In Rape: Fabricating Ambiguity And Deniability, Maddie Brockbank

Dignity: A Journal of Analysis of Exploitation and Violence

Sexual violence is a pervasive issue identified on post-secondary campuses. Existing research focuses almost exclusively on an American context and quantitatively explores the frequency with which sexual assault occurs on campuses. As men are overrepresented as perpetrators, it is necessary to investigate their perspectives on the issue. The present study qualitatively examines the perspectives of white, heterosexual, male students to facilitate dialogue about sexual violence on university campuses in Ontario. Several themes emerged, specifically pertaining to negotiations of consent, a perceived “grey area,” peer influence, and how the social construction of masculinity fosters specific beliefs that excuse sexually violent beliefs, …

From Actions To Paths To Patterning: Toward A Dynamic Theory Of Patterning In Routines, Kenneth T. Goh, Brian T. Pentland

Research Collection Lee Kong Chian School Of Business

This paper demonstrates a new way of seeing and theorizing about the dynamics of organizational routines through the concept of paths – time-ordered sequences of actions or events in performing work. Empirically and conceptually, paths provide the missing link between specific actions and patterns of action. When routines are represented as a narrative network, tracing the formation and dissolution of action paths can generate new insights about the dynamic patterning of actions in routine performances. We traced action paths using longitudinal field data from a videogame development project and found that action patterns change dramatically over time based on the …

The Physicochemical Properties Of Soy Protein Hydrolysate And Its Formulation And Stability With Encapsulated Probiotic, John Stricklin Edwards

Graduate Theses and Dissertations

Soy protein isolate (SPI) and probiotics can serve as a functional ingredient and beneficial supplement, respectively, to food formulations, but few studies focus on the compatibility of these two ingredients. The objective of this study was to prepare soy protein isolate (SPI) from defatted soybean flour and identify an optimal hydrolysis protocol to create soy protein hydrolysates (SPH) with improved solubility and functional properties and achieve an optimum encapsulation technique for probiotics and to determine the in vitro viability of encapsulated probiotic cells with SPH in a gastrointestinal environment. The SPI was prepared using an alkaline extraction procedure for solubility …

Green Up Pavement Rehabilitation Design Tool, Dragos Andrei, Robert E. Kochan, Jose H. Perez

Mineta Transportation Institute

While designers produce pavement rehabilitation recommendations every day, for projects of all sizes, most designers have little information on the environmental impact of their recommendations. This research developed a new decision tool, called the “Green Up Pavement Rehabilitation Design Tool,” to allow the comparison of different rehabilitation solutions in terms of greenhouse gas emissions and to encourage sustainable practices such as materials recycling and the use of permeable, cool, and quiet pavement surfaces. The project aligns with the major goal of California Senate Bill 1, which is “to address deferred maintenance on the state highway system and the local street …

Condominium Government And The Right To Live In The City, Douglas C. Harris

All Faculty Publications

Condominium is an architecture of land ownership that produces separate, privately owned units within multi-unit developments. Condominium also constructs a form of private, democratic government, described as a fourth order of government, that acts beneath federal and provincial governments, and alongside municipal government, to govern owners and their property. This article considers a conflict between residential-unit owners and a commercial-unit owner within a condominium development in Vancouver’s Downtown Eastside. Drawing from material produced in litigation, the article situates the dispute within its property and urban contexts to argue that condominium government requires attention, and not just for its impact on …

The Effectiveness Of Oral Retelling As A Reading Comprehension Strategy For Elementary Students With Reading Delays, Brandi Michelle Fontenot

Dissertations

Comprehension is an essential component of reading proficiency that produces long-term gains for learners. However, many upper elementary school-age children struggle with reading comprehension. The purpose of the current study was to evaluate the effects of a self-monitoring intervention on reading comprehension for three elementary school-age children with reading delays. Two studies were conducted. In Study 1, behavioral skills training was used to teach participants the elements of a story retell and how-to self-monitor their own story retells. In Study 2, a multiple baseline design across participants was used to evaluate the effects of self-monitoring on four dependent variables: a) …

Karczma/Taberna: Public Houses In Cracow During The Jagiellonian Dynasty, Peter Paul Dobek

Dissertations

Public houses—inns, taverns, and alehouses—during the Jagiellonian Dynasty (1385-1572) in the city of Cracow and its immediate surroundings functioned as important establishments in the everyday life of the city. While the city continued to grow and prosper as the preferred residence of the dynasty, inhabitants, travelers, and migrants increasingly relied on the public houses of the conurbation to meet their many needs and desires. Although scholars have studied these establishments throughout Europe during various epochs, they have neglected to analyze the public houses in Cracow during the Jagiellonian era.

This study provides a comprehensive examination of a multitude of sources, …

Recovered Images: Medieval Echoes In C. S. Lewis’S Space Trilogy, Nathan Earl Houston Fayard

Graduate Theses and Dissertations

C. S. Lewis has begun to garner more scholarly attention in the last few decades, but his first novels, his science fiction or Space trilogy, continue to be largely ignored by academia. Yet, these three novels are deserving of more serious study, as they are pioneering works of literary science fiction, and even more surprisingly, of literary medievalism. Though long derided as mere reactionary attacks on Modernism and science, when properly understood, these strange and wonderful tales actually reveal the complexity and nuance of Lewis’s response to his times. In them, the Inkling author creates a unique combination of the …

The Effects Of Foot And Udder Scoring On Cow And Calf Performance, Clayton Lee Mcguire

Graduate Theses and Dissertations

Foot soundness and udder conformation are essential for longevity in beef cattle. The objective of this study was to investigate the effects of foot angle (FA), claw set (CS), teat size (TS) and udder suspension (US) scores on cowherd performance. Data were analyzed for 1,685 observations on Angus-based cows over a four-year period. At weaning FA, CS, TS, and US were evaluated. Scores are based on nine-point scales. A score of one indicates straight pasterns, divergent toes, enlarged bottle shaped teats, and absence of a median suspensory ligament; nine indicates weak pasterns, curled toes, small symmetrical teats, and a tight …