Digital Commons Network^™

Antibacterial Activity Of Seed Extracts Of Commercial And Wild Lathyrus Species, Noor Afshan Khan, Sadaf Quereshi, Akhilesh Pandey, Ashutosh Srivastava

Turkish Journal of Biology

Butanolic extract of seeds from 2 different Lathyrus species (Lathyrus ratan [commercial variety] and L. aphaca [wild variety]), were investigated for their in vitro antibacterial activity. The antibacterial activity against plant and human pathogenic bacteria was evaluated on the basis of inhibition zones (IZs) measured by disc diffusion method. The maximum inhibition was shown by L. ratan against the gram-positive bacterium Staphylococcus aureus. L. aphaca seeds also showed inhibition but were inactive against Klebsiella pneumoniae. L. ratan extract was more active than L. aphaca. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values for both the seeds (in …

Yield And Economics Of Withania Somnifera Influenced By Dual Inoculation Of Azotobacter Chroococcum And Pseudomonas Putida, Vivek Kumar, Amar Singh Solanki, Shivesh Sharma

Turkish Journal of Biology

The yield parameters and cost economics of Withania somnifera were studied using dual inoculation of Azotobacter chroococcum and Pseudomonas putida. The experiment was conducted in a randomized block design with 3 replications for 2 consecutive years, along with 2 levels of organic manure, 10 t ha^{-1} and 20 t ha^{-1}. Inoculation with the inoculants generated encouraging results; root yield (1185.6 kg ha^{-1}), seed yield (208.13 kg ha^{-1}), number of offshoots per plant (6.07), and plant height (108.4 cm) were maximum with treatment T6 (organic manure [OM] 20 t ha^{-1} + both bacteria), followed by T9 (OM 10 t ha^{-1} + …

Kala Zeera (Bunium Persicum Bioss.): A Kashmirian High Value Crop, Parvez Ahmad Sofi, N. A. Zeerak, Parmeet Singh

Turkish Journal of Biology

Kala zeera is a high value, low volume, and under-exploited spice crop that grows in mountainous regions of Kashmir in the Himalayas. It has received very little attention in terms of development, standardization of production technology, and plant protection management practices. Sher-e Kashmir University of Agriculture Sciences and Technology (SKUAST-K) and other organizations have instituted programs for systematic improvement of Kala zeera. In this paper, we offer a synopsis of the latest work being done in promoting this high value crop, which would have a beneficial effect for the encouragement of economic activity in the Himalayas.

Cover And Contents

Turkish Journal of Biology

No abstract provided.

Multielement Determination In Fruit, Soaps And Coffee Of Pistacia Terebinthus L. By Icp-Oes, Mehmet Sayim Karacan, Fatma Çağran

Turkish Journal of Biology

Multielement analyses were carried out on whole fruit, soaps, gummy extract, and fresh infusions of Pistacia terebinthus using the ICP OES technique. Digestion processes were optimized in a microwave oven. Qualitatively, the elements Al, As, B, Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ge, Hg, In, K, La, Li, Mg, Mn, Mo, Na, Ni, P, Pb, Pd, Sb, Sc, Se, Si, Sn, Sr, Te, Ti, V, W, and Zn were found in the fresh fruit. Al, Cd, and Pb levels in the infusions of gummy extract exceeded the upper limits specified by the Turkish Food Codex and filtration was …

Cover And Contents

Turkish Journal of Biology

No abstract provided.

Moving Over Mountains: A Woman On The Appalachian Trail, Jessica Susan Matthews

LSU Master's Theses

This project examines the experience of a woman on the Appalachian Trail. It is my aim in undertaking this project to evaluate my own personal experiences in order to explore the way the Appalachian Trail is conceptualized as a space, and then experienced as a place. My own experiences will be connected to and contrasted by experiences I have with other hikers. It is through my own experiences and those of others that I hope to highlight the ways that spaces and mobilities are gendered in our society and the ways that those expectations are usurped. The wilderness might be …

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 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 Modification, System Software Development, Validation, And Clinical Trial Of A Novel Ankle Stiffness Testing Device, T. Tyler Clement

LSU Master's Theses

The purpose of this project is to modify, validate, and gather preliminary clinical data on a novel ankle stiffness device that measures stiffness (torque / degree) and range of motion (ROM) of the ankle joint complex (AJC). The initial device was designed by a mechanical engineering design group at Louisiana State University in 2006, but had not been tested on human participants. Clinical evaluation of the ankle joint is important in patients afflicted with diabetes mellitus, Hansen’s disease, or peripheral neuropathies. The combination of peripheral neuropathies, decreased ankle range of motion, and increased stiffness pose a threat to these patients, …

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; …

The Effect Of Elevated Homocysteine On The Expression Of Cadherins 6b, 7, And 11 In Migrating Neural Crest Cells Of Chick Embryos, Chelsea L. Reinhard

Honors Program Theses

Following neurulation in the chick embryo, the pleuripotent neural crest cells (NCC) migrate from the dorsal neural tube to form a variety of tissues, including the dorsal root ganglia, craniofacial cartilage, melanocytes, and the adrenal medullae. Type II cadherins, calcium-dependent mesenchymal cell adhesion molecules, are expressed in NCCs prior to and during migration, including a period of epithelial-to-mesenchymal transition (EMT). Among teratogenic substances known to cause congenital malformations, including heart and neural tube defects, which involve NCCs, homocysteine (Heys) is a natural blood amino acid known to disrupt EMT. The purpose of this thesis was to study the effect of …

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 …

A Connective Ethnography Of Peer Knowledge Sharing And Diffusion In A Tween Virtual World, Deborah A. Fields, Y. B. Kafai

Instructional Technology and Learning Sciences Faculty Publications

Prior studies have shown how knowledge diffusion occurs in classrooms and structured small groups around assigned tasks yet have not begun to account for widespread knowledge sharing in more native, unstructured group settings found in online games and virtual worlds. In this paper, we describe and analyze how an insider gaming practice spread across a group of tween players ages 9–12 years in an after-school gaming club that simultaneously participated in a virtual world called Whyville.net. In order to understand how this practice proliferated, we followed the club members as they interacted with each other and members of the virtual …

Encyclopedic History Of Utah State University, Robert Parson

Library Faculty & Staff Publications

From "A-day" to "Women's Athletics", this encyclopedic history of Utah State University by USU University Archivist Robert Parson covers people, buildings, programs, events, organizations, songs, school colors, traditions, and more.

Blood Culture And The Problem Of Decadence, Jeffrey P. Cain

English Faculty Publications

This paper examines the commodification of hunting practices via the deterritorializing function of capitalism described by Deleuze and Guattari. It also studies counter trends-- predicted by or consistent with Deleuzean theory--that indicate a subtending authenticity displayed by certain hunting practices apparently resistant to commercial exploitation. "Blood culture" is my term for inauthentic hunting activity--a distinction drawn directly by Deleuze in his televised interviews with Claire Parnet. Aspects of "becoming-animal" and other transversal and cross-disciplinary flows of thought are also of course in play. As in some of my former work, I again argue for a Deleuzean cultural mechanics of the …

Achievement Of Boys And Girls In Single-Gender Kindergarten Classrooms At One Elementary School In Western Michigan, Celeste L. Diehm

Master's Theses and Doctoral Dissertations

The impact of single gender classrooms on kindergarten students’ acquisition of literacy skills was investigated in this research project. A sample of 144 kindergarten students in one public school district in western Michigan participated in this quasi-experimental, quantitative study during the 2008-09 school year.

The development of reading skills is important for a child’s success throughout his or her educational career and is influenced by many factors. This study explored the impact of the variables of age, developmental readiness, socioeconomic status, family structure, and teacher experience on the acquisition of literacy skills among children in different classroom compositions including all-girls, …

2007-2008 Legislative Review, Nancy R. Hoffman, Robin C. Mcginnis

Animal Law Review

No abstract provided.

The Thrifty Gene Hypothesis: Considering The Significance Of A 47-Year Old Theory, William Graham

Quill & Scope

The thrifty gene hypothesis suggests that a unique genetic profile passed down from our hunter-gatherer predecessors has contributed to the increased incidence of diabetes and obesity in particular Western populations. This highly contentious theory has been met with both support and skepticism from the research community. Debate surrounding the identification of particular 'thrifty genes has been ongoing, and alternative theories have been presented to debunk or refute the hypothesis. I argue that such discussions have distracted from the understanding of the significance of the hypothesis, and propose some alternative options for settling the debate.

Media Misinterpretation, James Naples

Quill & Scope

There have been a great number of news articles that focus on clinical health issues that manifest themselves as a result of a faulty genome. The media's interpretation and translation of scientific research aimed at understanding the human genome may be inappropriately presented to the lay public. In its presentation the media seems to have created a public that is unwilling to accept responsibility for their personal health, particularly in regards to the diagnosis of ADHD and obesity. This article explores the ramifications of media influence on public perception of these two diseases.

Ashas As The Rays Of Hope, Ankita Sagar

Quill & Scope

In the district of Agra in India, a group of female volunteers serve as advocates as well as advisors for community members on matters pertaining to maternal and prenatal health, child health and immunizations, and family planning services. The women, known as Accredited Social Health Activists (ASHAs) fight a battle against limited time, limited resources, limited education, and most of all societal restrictions. These women are asked to fulfill family obligations such as providing for the family and household with little help from their families. Many of them are regarded as naïve and foolish by their family members because they …

Towards A Greener Future: Gc-Ms Analysis Of Poly-3-Hydroxybutyrate (P3hb) Content In Panicum Virgatum., Adesh Seuraj

Theses & ETDs

Plastic production has increased markedly over the last hundred years. With greater consumption rates today, than ever before, serious attention to the consequential and fringe effects of the plastic industry has provoked the scientific interests of ecologically minded individuals. A non-polluting alternative is the use of plants to produce plastics that are biodegradable, easily commercialized, and specialized for aesculapian applications. In the formulation of a more benign product, the performance integrity and properties of traditional plastics remains uncompromised. Butanolysis is a primary screening technique for the presence of poly-3- hydroxybutyrate in the early life cycles of a plant. At Metabolix, …

The Claremont Foodshed: A Historical Analysis, Allie Comet

Pomona Senior Theses

On the southeast corner of the Pomona College campus a small community farm and lush oasis is nestled in the suburban jungle of Claremont, California. ‘The Farm’ is a two-acre food forest that produces a wide variety of annual vegetable crops, fruits, and perennial herbs and berries in a landscape otherwise covered largely in asphalt and lawn.From my experiences on the Farm and in the classroom studying environmental analysis , I have developed a great interest in sustainable food and farming. The failures of the modern food system, destructive to the natural environment and inadequate in providing the world’s population …

Isolation Of A 3-Methylindole-Producing Bacterium From A Swine Waste Lagoon, Michelle L. Fusting

Mahurin Honors College Capstone Experience/Thesis Projects

With an increase in animal production closer to populated areas, odorants from animal waste are a rapidly rising concern. 3-Methylindole (3-MI) is an odorant produced from the biodegradation of L-tryptophan by bacteria in animal waste. Currently, no 3-MI producing bacterium has been isolated from swine waste, and isolation of such an organism would provide insight into production and regulation of 3-MI. Therefore, an experiment was designed to isolate a 3-MI producer based on previous work which indicates the presence of Fe(III) increases 3-MI levels. An Enterococcus sp. was isolated from WKU's primary swine waste lagoon in rich, anaerobic medium plus …

Analyse Secondaire Des Données De L'Analyse Situationnelle Des Services De Santé De La Reproduction, Gisele Kaboré, Idrissa Kabore

Poverty, Gender, and Youth

En début 2002, l’UNFPA a soutenu un projet intitulé Renforcement des services sanitaires et sociaux pour faire face aux besoins de santé sexuelle et reproductive des adolescentes. Le projet avait pour objectif d’améliorer la connaissance des adolescentes mariées en ce qui concerne la législation et leurs propres droits; les éduquer à prendre soin de leur propre santé et de celle de leurs enfants; et augmenter leur accessibilité aux services de santé reproductive, particulièrement dans les régions les plus pauvres du Burkina Faso. Le projet a affirmé que les normes de fonctionnement ne sont pas remplies en termes d’infrastructures, d’équipement, de …

Hazards And Gender In Children's Work: An Egyptian Perspective, Nadia Zibani

Poverty, Gender, and Youth

Girls and boys can and do work. They work for a variety of reasons related to poverty or failures in educational systems, and they work to support themselves and their families or to learn skills for future careers. The types of work carried out by children often differ according to the gender of the child. Additionally, the hazards they face in their work can also be differentiated on the basis of gender. The present study attempts to develop a better understanding of the gender aspects of children’s work with a particular focus on the gender-differentiated hazards that exist therein. This …

The Ghost In Our Genes: Legal And Ethical Implications Of Epigenetics, Mark A. Rothstein, Yu Cai, Gary E. Marchant

Health Matrix: The Journal of Law-Medicine

No abstract provided.

2009 Lynn University Men's Baseball Media Guide, Lynn University Athletics

Athletics Media Guides

The 2009 Lynn University Baseball Media Guide is a product of the Lynn University Sports Information Office.

Advanced Microwave Technology For Biodiesel Feedstock Processing, Beatrice G. Terigar

LSU Master's Theses

The goal of this work was to assist in overcoming the most important bottlenecks in the biodiesel production chain: to improve the biodiesel production process (oil extraction and esterification) using advanced microwave technologies from traditional and alternative feedstock; and identify the important characteristics of an alternative, high oil yield crop (TT). Dielectric properties of two feedstocks, soybean and rice bran were measured in presence of several solvents at different ratios, temperature and frequency. Results indicated that dielectric properties are ratio, temperature, frequency and solvent type dependent. Quasi-linear relationship using second order logarithmic transformation of the data provided a reliable estimator …

Survivorship, Tunneling And Feeding Behaviors Of Formosan Subterranean Termite (Isoptera: Rhinotermitidae) In Response To Trans-Caryophyllene, Qiaoling Qi

LSU Master's Theses

The Formosan subterranean termite, Coptotermes formosanus Shiraki, an invasive species from southern China, is one of the most destructive wood pests in the United States. Presently, termites are managed through chemical control. However, some synthetic chemicals cause serious environmental problems due to their persistence and toxicity. There is growing interest in using natural compounds with low toxicity to mammals to control termites. Trans-caryophyllene is a component of essential oil found in many flowering plants. It is especially abundant in clove oil. It has also been found to be released from the roots of maize damaged by insects. I investigated caryophyllene …