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Turkish Journal of Biology

No abstract provided.

Intracellular Ice Formation In Adult Stem Cells In The Presence Of Polyvinyl Pyrrolidone, Avishek Guha

LSU Master's Theses

The main objective of this work was to assess the effect of 10% (w/v) polyvinylpyrrolidone (PVP) on the pattern of intracellular ice formation (IIF) in human adipose tissue derived adult stem cells (ASCs) in the absence of serum and other cryoprotective agents (CPAs). Passage 1 (P1) ASCs were cultured, washed and suspended in either 1x PBS (Phosphate Buffered Saline) or 10% w/v solution of PVP in 1x PBS. The freezing experiments were carried out using a fluorescence microscope equipped with a Linkam™ cooling stage using two different temperature/time cooling protocols. Both the cooling protocols had a common cooling ramp: cells …

Putting A Face On Prehistory: Reconstructing Late-Mississippian Faces, Alicia Canfield

LSU Master's Theses

This paper examines the results of artificial cranial deformation on the human skull in relation to the human face and the use of three-dimensional printing in the making of skull casts. Forensic facial reconstructions, following the American Method, were performed on three Native American skulls from the Late-Mississippian period, excavated from the Humber Site and on loan from the University of Southern Mississippi, in order to see whether or not the artificial deformation radically changed the faces of the individuals. Skull casts were made out of ABS plastic using rapid prototyping technology, as the original skulls were too fragile for …

Accumulation, Jennifer Terbieten Mayer

LSU Master's Theses

This thesis is based on the accumulation of old objects found or given to me within the past year. Many are everyday general items that are considered to no longer have a purpose because they are now rusty, used and worn. This thesis is about the search to uncover my infatuation for these objects, as well as, transmit to the audience their aesthetic beauty that generates a similar appreciation.

The Antimicrobial Efficacy And Structure Activity Relationship Of Novel Carbohydrate Fatty Acid Derivatives Against Listera Spp. And Food Spoilage Microorganisms, Patricia Nobmann, Aoife Smith, Julie Dunne, Gary Henehan, Paula Bourke

Articles

Novel mono-substituted carbohydrate fatty acid (CFA) esters and ethers were investigated for their antibacterial activity against a range of pathogenic and spoilage bacteria focussing on Listeria monocytogenes. Carbohydrate derivatives with structural differences enable comparative studies on the structure/activity relationship for antimicrobial efficacy and mechanism of action. The antimicrobial efficacy of the synthesized compounds was compared with commercially available compounds such as monolaurin and monocaprylin, as well as the pure free fatty acids, lauric acid and caprylic acid, which have proven antimicrobial activity. Compound efficacy was compared using an absorbance based broth microdilution assay to determine the minimum inhibitory concentration (MIC), …

The Passion Over Perpetua: A New Approach To The Passio Perpetuae Et Felicitatis, Eric Poche

LSU Master's Theses

Although the Passio Santarum Perpetuae et Felicitatis has received much scholarly attention in the past twenty years, it has been used primarily as a source of information on the martyr Perpetua. Other aspects of the account, such as its Montanist theology and its unique portrayal of women have been largely ignored by scholars interested in tearing it apart for relavent information on Perpetua. The Passio contains three distinct portions, each produced by a member from the religious community of Carthage in the early third-century C.E. It therefore serves as a unique historical window into early Christian North Africa, displaying a …

Heidegger And Dewey: Science In A Post-Metaphysical World, Michael Allen Dusch

LSU Master's Theses

The aim of this paper is to compare and contrast the philosophies of Martin Heidegger and John Dewey regarding metaphysics and science. Concerning metaphysics, there are two main areas of attention, the historical emergence of metaphysics in the philosophical tradition, and the abandonment of the metaphysical notions of substance and subjectivity. After examining these two areas of both thinkers’ philosophies, we then turn to their philosophy of science, demonstrating how the scientific thought of both thinkers is inseparable from their metaphysical critiques. For Heidegger, modern science is merely a continuation of the metaphysics of the past, while for Dewey; science …

Moppet*Sense, Tyler Rochelle Mackie

LSU Master's Theses

Moppet*Sense is a hybrid collaboration between my adult self and a fictionalized version of me as a young girl, or moppet. Through use of craft, textiles, sound, light, color and narrative the work describes a space where both woman and moppet can join to engage with one another in a playful exchange of knowledge and experience. Saturated hues, exaggerated scale and a playful approach to the handicrafts offer the viewer an overwhelming, hyper-realistic experience of girlhood and play, which they can each physically explore and navigate throughout. The work refers to the nostalgic and domestic through its employment of familiar …

The Additive Effect Of Melengestrol Acetate (Mga) Priming And Sodium Monensin On Reproductive Performance In Beef Heifers, Jonathan Lance Roberts

LSU Master's Theses

Breeding beef heifers to produce calves at 2 years of age could be a profitable management decision. The current practices have proved inefficient, which has justified further research in the area. The objective of this study was to examine the effects of repeated progestogen priming on the attainment of puberty by prepubertal heifers, to evaluate the potential additive effect of progestogen priming plus sodium monensin on the attainment of puberty by prepubertal heifers, to examine subsequent reproductive performance, including the response to synchronization of the estrous cycle, first-service pregnancy rates and overall pregnancy rates and to examine the effects of …

The Hyperinsulinemia-Hyperleptinemia Syndrome In Horses: Assessment Of Methods Of Diagnosis And Differential Effects Of Insulin Injection On Glucose, Glucagon And Nonesterified Fatty Acids In Plasma, Thomas Joseph Caltabilota

LSU Master's Theses

Plasma leptin concentrations in horses have been shown to vary widely. However, many factors may perturb these measurements. Previous research has documented a link between hyperinsulinemia and hyperleptinemia in horses. This condition has been speculated to be associated with components of equine metabolic syndrome, such as insulin resistance and laminitis. However, many of the methods accepted in diagnosing these metabolic abnormalities are expensive and often difficult to perform. Thus, the objectives of the experiments in this thesis were 1) to determine if it is possible to differentiate hyperleptinemic horses from normal ones by hormone manipulation with dexamethasone, a glucocorticoid analog; …

New Distribution Records For Three Species Of Notropis (Cypriniformes: Cyprinidae) From Large Rivers Of Arkansas, Chris T. Mcallister, William G. Layher, Henry W. Robison, Thomas M. Buchanan

Journal of the Arkansas Academy of Science

No abstract provided.

Treatment Options For Neuropathic Pain, Sara Akre

Honors Program Theses

Neuropathic pain is caused by injury to or disease of the nervous system. It affects many people around the world and is a symptom of several diseases. In the United States, it is estimated that up to 3% of Americans have neuropathic pain, which costs the healthcare system $40 billion annually (Gilron et al. 2006). It is, unfortunately, difficult to ameliorate or eliminate due to the complexity of the nervous system and its plasticity and is, therefore, a chronic condition. Health care professionals continually struggle to treat patients' pain and, since tolerance to painkillers is easily built up, this often …

Spatial, Geologic, And Land Use Characteristics Of Sinkholes In A Karst Landscape: Waverly, Iowa, Adam Richard Campbell

Honors Program Theses

The city of Waverly and its surrounding area in the Waverly Quadrangle has the fortune of having a large supply of groundwater that is easily accessible. However, the karst landscape that comprises much of the quadrangle has made the groundwater supply vulnerable to degradation from point and non-point contamination. Thus, it is crucial to explore the properties of sinkholes in the region to determine their threat to groundwater. To determine this threat, it is necessary to examine the characteristics of where and under what circumstances sinkholes develop. The Waverly Quadrangle is located entirely within the Iowan Surface. The bedrock in …

Experimental And Natural Variation In Hovering Flight Capacity In Bees, Hymenoptera: Apidae, Jason Thomas Vance

UNLV Theses, Dissertations, Professional Papers, and Capstones

In honey bees, the capacity for flight underlies many behaviors which impact fitness and longevity, such as the ability to forage or evade predators. However, flight capacity is not fixed across bees' lifespan, which is punctuated by a suite of physiological changes that accompany age and the transition from in-hive to foraging behaviors; thus, flight capacity may vary during periods of development, senescence, or in response to morphological damage such as wing wear. This dissertation describes the biomechanics and aerodynamics which contribute to the scope of honey bee flight performance, and investigates how age, behavioral development, and wing-wear affects flight …

From Feminism, Adam Strauss

UNLV Theses, Dissertations, Professional Papers, and Capstones

From Feminism means to emphasize a world-view rather than an a-priori eye towards women; the manuscript does occasionally strike a generic feminist-didactic mode, but for the most part its concerns are with humanity/ecology and gender goes un-marked or people are altogether absent. The world is various, and in terms of form, the poems in this book are rangy: sonnets, prose poems, serial fragments, free verse tercets, measured and rhymed tercets, couplets, over-the-top monuments to generation by rhyme. Unconventional use of white-space occurs fairly frequently. My thought is that having breaks in articulation in two places, not just the end of …

Princesses Persevere: Seeking Representations Of Gender Equity In Modern Fairy Tales, Erin Becker Mcconnell

Graduate Research Papers

Children today are expected to work seamlessly in a group dynamic in efforts toward a common goal. Children's literature in the 21st century may not reflect this characteristic, especially in regards to equality of gendered characters. This research examined the presence of equity among characters in the 21st century children's fairy tales, exhibited by collaboration in both mixed and same-gendered relationships. The researcher approached the literature in a qualitative manner, coding the text using a constant comparative method, while also describing the nuances of character relationships in regards to collaboration. Findings revealed that while gender equity was exhibited through examples …

Comments On Roger Cotterrell's Essay, 'The Struggle For Law: Some Dilemmas Of Cultural Legality', Robin West

Georgetown Law Faculty Publications and Other Works

First, many thanks to Carrie Menkel-Meadow, the editors of The International Journal of Law In Context and the sponsors of this series for facilitating this lecture, and for inviting my participation. And a special thank you to Professor Roger Cotterrell for sharing with us such a generous, humanistic and hopeful account of law’s moral possibilities, when faced with multicultural conflict within a society governed by a liberal rule of law. I very much appreciate the opportunity to reflect on this set of claims, although I feel somewhat an outsider to the task, as I’ll explain below. I understand Professor Cotterrell …

A Plea For Reality, Roy A. Schotland

Georgetown Law Faculty Publications and Other Works

Legend has it that a long-ago Chief Justice of Texas said, “No judicial selection system is worth a damn.” This view has been all but proven by American experience; nothing else in American law matches this subject in terms of the volume of written debate and endless sweat spent working for change. The selection system for federal judges is unchanged but far from untroubled, and

the States have never used a common method . . . . [O]ne can identify almost as many different methods . . . as there are States in the Union . . . . Moreover, …

Four Fallacies Of Pop Evolutionary Psychology, David J. Buller

Faculty Articles, Papers, and Other Scholarship

Some evolutionary psychologists have made widely popularized claims about how the human mind evolved, but other scholars argue that the grand claims lack solid evidence.

A New Look At Some Old Animals, Neil W. Blackstone

Faculty Articles, Papers, and Other Scholarship

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Association Of Drg1 And Drg2 With Ribosomes From Pea, Arabidopsis And Yeast, Joel P. Stafstrom, B.J. Nelson, K.J. Maas, J.L.M. Dekeyser

Faculty Articles, Papers, and Other Scholarship

DRGs are highly conserved GTP binding proteins.All eukaryotes examined contain DRG1 and DRG2 orthologs. The first experimental evidence for GTP binding by a plant DRG1 protein and by DRG2 from any organism is presented. DRG1 antibodies recognized a single ~43-kDa band in plant tissues, whereas DRG2 antibodies recognized ~45-,43-,and 30-kDa bands.An in vitro transcription and translation assay suggested that the 45-kDa band represents full-length DRG2 and that the smaller bands are specific proteolytic products. Homogenates from pea roots and root apices were used to produce fractions enriched in cytosolic and microsomal monosomes and polysomes. DRG1 and the 45- and 43-kDa …

Beyond Mediation: Thinking The Computer Otherwise, David J. Gunkel

Faculty Articles, Papers, and Other Scholarship

Whatever Media Studies 2.0 involves, one thing is certain, there is a need to confront and deal with new technologies, most notably computers and computer networks. Despite the fact that the discipline has largely marginalized these innovations, there has been some effort to incorporate the computer into both the theories and practices of media studies. This has been accomplished, at least in the United States, through the development of what is now called computer-mediated communication (CMC). CMC, which effectively understands the computer as a medium of human communication, does not necessarily institute a significant paradigm shift in media studies but …

Effects Of R-Alpha Lipoic Acid On Hba1c, Lipids And Blood Pressure In Type-2 Diabetics: A Preliminary Study, Judith Lukaszuk, Aimee Prawitz, Theresa M. Schultz, Elisa Hoffman

Faculty Articles, Papers, and Other Scholarship

R-alpha lipoic acid (R-ALA) supplementation improves blood glucose in diabetic animals, but there have been no long-term clinical trials in humans testing its use for glucose control (HbA1c). This double-blind study pre-/post-test control group (PL) design sought to determine the effect of R-ALA on HbA1c. Twenty type-2 diabetics were randomly assigned to 200 mg capsules of R-ALA (n=13; 8M 5F) or PL (n=7; 2M 5F) 3 times daily, 30 minutes before meals (600 mg total) for 91 days. Samples were obtained for HbA1c at baseline and day 91. No significant differences between R-ALA and PL groups were found at baseline …

Liquid Chromatography-Tandem Mass Spectrometry For The Determination Of Methylprednisolone In Rat Plasma And Liver After Intravenous Administration Of Its Liver-Targeted Dextran Prodrug, Shuang-Qing Zhang, Helen R. Thorsheim, Suman Penugonda, Venkateswaran C. Pillai, Quentin R. Smith, Reza Mehvar

Pharmacy Faculty Articles and Research

A specific and sensitive liquid chromatography (LC)-tandem mass spectrometric method for quantitative determination of methylprednisolone (MP) in rat plasma and liver was developed and validated using triamcinolone acetonide as an internal standard. Liquid-liquid extraction using tert-butyl methyl ether was used to extract the drug and the internal standard from plasma and liver. The separation of MP was performed on a C(18) column with a mobile phase of acetonitrile:0.5% formic acid aqueous solution (85:15, v/v) over 4 min. The assay was based on the selected reaction monitoring transitions at m/z 375 -> 161 for MP in plasma, 375 -> 357 for …

Wrestling With Punishment: The Role Of The Bc Court Of Appeal In The Law Of Sentencing, Benjamin Berger, Gerry Ferguson

Articles & Book Chapters

This article, one in a collection of articles on the history and jurisprudential contributions of the British Columbia Court of Appeal on the occasion of its 100th anniversary, looks at the role and the work of the court in the area of sentencing since the court was first given jurisdiction to hear sentence appeals in 1921. In the three broad periods that we canvass, we draw out the sometimes surprising, often unique, and frequently provocative ways in which the BCCA has, over its history, wrestled with the practice of criminal punishment and, with it, the basic assumptions of our system …

"Transnational Law" As Proto-Concept: Three Conceptions, Craig Scott

Articles & Book Chapters

No abstract provided.

Nonpoint Source Pollution, Lu Lin, Zhi Qiang Deng, Daniel Dianchen Gang

Faculty Publications

A critical review of the peer-reviewed literature published in 2008 on topics related to nonpoint source pollution (NPS) is presented. This review is divided into three sections: sources of NPS pollution, modeling of NPS pollution, and NPS control strategies. Copyright © 2009 Water Environment Federation.

The Intellectual Foundations Of The Global Financial Crisis: Analysis And Proposals For Reform, Cynthia A. Williams, Frank Jan De Graaf

Articles & Book Chapters

Much has been written about the current crisis in the global financial system, and many thoughtful analyses have examined the causes and consequences of that crisis. This paper joins those analyses that argue that the crisis reveals flaws in the theoretical underpinnings of capital market regulation, particularly in those markets that had relied upon the assumptions of ‘market fundamentalism’ as a regulatory philosophy. We suggest a more Northern European approach to market regulation better accommodates the social values necessary to ensure stable, equitable economies. In these approaches, economic actors make decisions after having consulted relevant stakeholders. By taking this view, …

Bisexuals Need Not Apply: A Comparative Appraisal Of Refugee Law And Policy In Canada, The United States, And Australia, Sean Rehaag

Articles & Book Chapters

This paper offers an analysis of refugee claims on grounds of bisexuality. After discussing the grounds on which sexual minorities may qualify for refugee status under international refugee law, the paper empirically assesses the success rates of bisexual refugee claimants in three major host states: Canada, the United States, and Australia. It concludes that bisexuals are significantly less successful than other sexual minority groups in obtaining refugee status in those countries. Through an examination of selected published decisions involving bisexual refugee claimants, the author identifies two main areas for concern that may partly account for the difficulties that bisexual refugee …

Advent Devotional Guide 2009, Belmont University

Advent Devotional Guides

No abstract provided.