Digital Commons Network^™

Throw Another Cloned Steak On The Barbie: Examining The Fda's Lack Of Authority To Impose Mandatory Labeling Requirements For Cloned Beef, Matthew R. Kain

North Carolina Journal of Law & Technology

No abstract provided.

Complete Configuration Space Analysis For Structure Determination Of Symmetric Homo-Oligomers By Nmr, Shobha Potluri

Dartmouth College Ph.D Dissertations

Symmetric homo-oligomers (protein complexes with similar subunits arranged symmetrically) play pivotal roles in complex biological processes such as ion transport and cellular regulation. Structure determination of these complexes is necessary in order to gain valuable insights into their mechanisms. Nuclear Magnetic Resonance (NMR) spectroscopy is an experimental technique used for structural studies of such complexes. The data available for structure determination of symmetric homo-oligomers by NMR is often sparse and ambiguous in nature, raising concerns about existing heuristic approaches for structure determination. We have developed an approach that is complete in that it identifies all consistent conformations, data-driven in that …

A Comparison Of The Universal Basic Education (Ube) Programme In Nigeria And The Grundskola Of Sweden, Esther A. Oduolowu

Essays in Education

The Universal Basic Education Programme in Nigeria and the “Grundskola” Education Programme of Sweden are situated within the large context of a global quest for Education for All (EFA). Both programmes have a fundamental principle in common, that is everybody must have access to equivalent education and both are comprehensive and co-educational. Consequently, this paper compared the UBE with the Grundskola by examining the similarities and differences, the unique features of each programme and the extent that the Nigeria UBE can benefit from the Sweden’s Grundskola proclaimed as one of the best primary education in the world. The paper discusses …

Prevalence Of Vitamin D Deficiency Rickets In Adolescent School Girls In Western Region, Saudi Arabia, Aisha M. Siddiqui, Hayat Z. Kamfar

Saudi Medical Journal

OBJECTIVE: To determine the prevalence of vitamin D deficiency rickets among female adolescents and assess its relation to calcium intake and sun exposure. METHODS: Four hundred and thirty-three school girls between 12-15 years old were selected randomly from different schools in Jeddah, between October 2003 - February 2004. We identified symptoms of rickets and determined the dietary habits and sun exposure habits, and laboratory investigations were also carried out. RESULTS: It was found that, out of 433 cases, 350 (81%) had low vitamin D levels. Approximately 40% had very low levels of vitamin D and 61% were asymptomatic. Most of …

Grass Shrimp (Palaemonetes Spp.) Play A Pivotal Trophic Role In Enhancing Ruppia Maritima, Donna Drury Mccall, Chet R. Rakocinski

Faculty Publications

Coupled trophic-engineer interactions are potentially important for maintaining habitat function and ecosystem services. As ephemeral submerged aquatic vegetation (SAV), Ruppia maritima has a short well-defined growth-senescence cycle and should benefit from any ecological interaction that enhances its physical condition and longevity. Grass shrimp (Palaemonetes spp.) are abundant facultative grazers of epiphytic algae and conveyors of nutrients in tidal marsh and SAV habitats. Grass shrimp addition consistently enhanced Ruppia biomass and shoot density in a series of three field experiments conducted in Grand Bay National Estuarine Research Reserve, Mississippi, USA. In two experiments, epiphyte grazing by grass shrimp enhanced Ruppia by …

New Directions In Environmental Policy Making: An Emerging Collaborative Regime Or Reinventing Interest Group Liberalism, David J. Sousa, Christopher Mcgrory Klyza

Natural Resources Journal

No abstract provided.

The Association Between Lifestyle Factors And Inflammatory Markers, Kerry Ann Stonebrook

Loma Linda University Electronic Theses, Dissertations & Projects

Background: Cardiovascular disease (CVD) is the leading cause of death for both men and women in the United States. While smoking, high blood pressure, and elevated cholesterol levels are established risk factors for CVD, inflammation is being evaluated as a potential independent risk factor. A key cytokine regulator of the inflammatory response, interleukin-1 (IL-1), has emerged as playing a particularly important role at the genetic level in determining the degree to which the inflammation pathway is turned on. How an individual’s genetic make-up affects inflammation, CVD risk, and response to lifestyle intervention is an area of research that is in …

Gordie News, March 2007, West Chester University Of Pennsylvania

Gordon Natural Area History & Strategic Plan Documents

No abstract provided.

Availability Of Dissolved Organic Matter Offsets Metabolic Costs Of A Protracted Larval Period For Bugula Neritina (Bryozoa), Collin H. Johnson, Dean E. Wendt

Biological Sciences

For nearly a century researchers have investigated the uptake and utilization of dissolved organic matter (DOM) by marine invertebrates, but its contribution to their growth, reproduction, and survival remains unclear. Here, the benefit of DOM uptake was assessed for the marine bryozoan Bugula neritina (Linnaeus 1758) through performance comparisons of individuals in the presence and absence of DOM. The experiments were performed using B. neritina collected from floating docks in Beaufort, NC, USA from July to September 2004. Seawater was subjected to ultraviolet irradiation to reduce naturally occurring DOM, and then enriched with either 1 μM of palmitic acid or …

Returns To Research And Development Investment Of The Department Of Agriculture And Food Western Australia : Benefit Cost Analysis, 2006-2007, Peter Coyle, Editor, Roslyn Blanchard, Francis Bright, Paul Mattingley, Manju Radhakrishnan

Bulletins 4000 -

Strategic decision making is enhanced by the consideration of benefit cost analyses of many projects. Each year a selection of projects is evaluated to assist in the determination of the most appropriate allocation of funds. This is only one of the methods that are employed by the Department’s Executive to increase market competitiveness and profitability in agriculture and the pastoral industries. This report includes both ex post and ex ante analyses, as they are complementary processes.

Production Of Fibrinolytic Protease From Various Fungal Isolates And Species 2.Determination Of Optimum Conditions For Enzyme Production From Pleurotus Ostreatus, Hassan A. A., S. R Alani, M. H Al-Jaboury

Baghdad Science Journal

The optimum conditions for production of fibrinolytic protease from an edible mushroom Pleurotus ostreatus grown on the solid medium , Sus medium, composed of Sus wastes (produced from extracted medicinal plant Glycyrrhiza glabra) were determined. Addition of 5% of Soya bean seeds meal in Sus medium recorded a maximum fibrinolytic protease activity resulting in 7.7 units / ml. The optimum moisture content of Sus medium supplemented with 5% Soya bean seeds meal was 60% resulting in 7.2 units / ml.Pleurotus ostreatus produced a maximum fibrinolytic protease activity when the spawn rate,pH of medium and incubation temperature were 2,6 and 30°C, …

Interspecific And Intraspecific Differences In Foraging Preferences Of Container-Dwelling Mosquitoes, Kesavaraju Banugopan, Donald A. Yee, Steven A. Juliano

Faculty Publications – Biological Sciences

Feeding preferences of larval container-dwelling mosquitoes are not well understood. Primary production is often absent in container systems and external inputs of animal and plant detritus supply the energy base of container food webs by supporting microorganism prey for mosquitoes. We quantified the feeding preferences of Aedes albopictus (Skuse), a non-native invasive mosquito, and Ochlerotahts triseriatus (Say), a native mosquito, when given a choice of animal and plant detritus. We tested for interpopulational (Illinois versus Florida) differences in feeding preferences, and quantified each species' performance on these two detritus types. When given a choice, both species spent significantly more time …

Otter Realm, March 1, 2007, California State University, Monterey Bay

The Otter Realm

Campus deals with heavy issues: Suicide, sickness and eating disorders -- Campus rallies together after a student's death -- Info on college suicide -- Words from some of those touched by MJ -- Child Development Center remains closed without a reopening in sight -- National Eating Disorder Awareness Week -- A true account of Bulimia -- Searching for Guys and Dolls -- Arranged marriage is a matrimonial success -- Business frat -- Illness plagues campus -- Workability program to be cut -- Incidents & Quinncidents: Fashion Do's and Dont's -- International Women's Day -- Adams Pics: Motel Puberty -- Nai-Ni …

A Stereological And Histological Analysis Of Spleen On Obese Female Rats, Fed With High Fat Diet, Berrin Z. Altunkaynak, Elvan Ozbek, Muhammed E. Altunkaynak

Saudi Medical Journal

OBJECTIVE: To determine if there is an association between fatty diet induced obesity and spleen enlargement by means of Cavalieri principle, unbiased stereological method and light microscopic examination. METHODS: In this study, we used 16 adult female Sprague Dawley rats, weighing between 150-200 g. All animals were obtained from the Ataturk University Experimental Research and Applying Center, Turkey in 2005. We performed rat models, fed with normal or high-fat diet for duration of 3 months. After this controlled nutritional process, spleens are removed from all anesthetized rats and performed by routine histological process. Stereologically, we estimated the spleen volumes in …

The Cowl - V. 71 - N. 19 - Mar 1, 2007

The Cowl

The Cowl - student newspaper of Providence College. Volume 71 - Number 19 - March 1, 2007. 28 pages.

The Using Effects Of Nettle Herb In Elevating Hb&Pcv Levels, Huda Abid Al-Hameed Jassim

Baghdad Science Journal

A dose of ten grams of the roots and leaves of Nettle (Urtica dioica) dissolved in (200)ml of boiled water then covered for (10)min. was given to a sample of (15) patients attending to the herbal department of ministry of health complaining of malnutrition and low Hb(hemoglobin) concentration and PCV(packed cell volume) levels with absence of any other predisposing factors disease inorder to find the effects of these roots and leaves on Hb and PCV levels for different periods of time in relation to age and sex variations . The study have shown that this mixture has a high significant …

Crop Rotation And Soil Amendment Alters Sorghum Grain Quality, Nanga Mady Kaye, Stephen C. Mason, David S. Jackson, Tom D. Galusha

Department of Food Science and Technology: Faculty Publications

Soybean [Glycine max (L.) Merr.] rotation enhances grain sorghum [Sorghum bicolor (L.) Moench] yield, but infl uence on grain quality has not been measured. The objective was to determine the effect of cropping sequence (CS) and soil amendment (SA) on grain yield and quality. Sorghum grain yield and quality, soil NO₃–N and water were measured in a rotation study in 2003 and 2004 on a Sharpsburg silty clay loam (fine, smectitic, mesic Typic Argiudoll). Cropping sequences were continuous sorghum, and sorghum rotated with non-nodulating and nodulating soybean. Soil amendments consisted of no amendment, manure (17–26 Mg …

Functional Characterization Of The Aspergillus Fumigatus Calcineurin, Márcia Eliana Da Silva Ferreira, Thorsten Heinekamp, Albert Hartl, Axel A. Brakhage, Camile P. Semighini, Steven D. Harris, Marcela Savoldi, Paula Fagundes De Gouvêa, Maria Helena De Souza Goldman, Gustavo H. Goldman

Department of Plant Pathology: Faculty Publications

Aspergillus fumigatus is an aggressive opportunistic pathogen of humans as well as a major allergen. Environmental sensing and retrieving essential nutrients from the environment are general metabolic traits associated with the growth of this saprophytic fungus. Two important mediators of calcium signals in eukaryotic cells are the Ca²⁺-binding protein calmodulin and the Ca²⁺/calmodulin-dependent phosphatase calcineurin. Calcineurin is a heterodimer that consists of a catalytic subunit A and a Ca²⁺/calmodulin binding unit. We deleted the A. fumigatus calA gene, which encodes the calcineurin A catalytic subunit, and demonstrated that this gene is not essential in …

The Relative Importance Of Different Direct Benefits In The Mate Choices Of A Field Cricket, William E. Wagner Jr., Alexandra L. Basolo

School of Biological Sciences: Faculty Publications

Discussions about the evolution of female mating preferences have often suggested that females should express multiple strong preferences when different male traits are correlated with different mating benefits, yet few studies have directly tested this hypothesis by comparing the strength of female preferences for male traits known to be correlated with different benefits. In the variable field cricket, Gryllus lineaticeps, females receive fecundity and fertility benefits from mating with males with higher chirp rates and life-span benefits from mating with males with longer chirp durations. Although females prefer higher chirp rates and longer chirp durations when the other trait …

The Role Of Human Papillomavirus Infection In Prostate Cancer, Jaudah A. Al-Maghrabi

Saudi Medical Journal

Human papillomavirus HPV is the cause of the most common sexually transmitted diseases STDs of viral etiology worldwide. High-risk HPVs are the etiological agents of cervical and other anogenital malignancies and low-risk HPVs induce only benign genital warts. Since high-risk HPVs have been shown to possess oncogenic potential, an association between HPV infection and prostatic carcinoma Pca has been suggested. Some authors demonstrated that HPV infection play an important role in the pathogenesis of Pca. Active research is ongoing to highlight the mechanisms by which HPV involved in the development of cancer. The aim of this article is to review …

Prevalence Of And Risk Factors For Peripheral Arterial Disease In Saudi Arabia. A Pilot Cross-Sectional Study, Sultan O. Al-Sheikh, Badr A. Aljabri, Lubna A. Al-Ansary, Laila A. Al-Khayal, Musaad M. Al-Salman, Mohammed A. Al-Omran

Saudi Medical Journal

OBJECTIVE: To determine the prevalence of and the risk factors for Peripheral arterial disease (PAD) in a primary health care setting in Saudi Arabia. METHODS: We conducted a prospective cross-sectional study of Saudi patients aged >/= 45 years, who attended the primary health care center at King Khalid University Hospital between February 2006 and March 2006. A pre-designed questionnaire was used for each patient. Peripheral arterial disease was diagnosed, if the Ankle-Brachial index by Doppler were <0.90 and if the patient had signs or symptoms suggestively for PAD. Prevalence was estimated with 95% confidence intervals (CI), and multivariable logistics regression analyses were preformed to identify factors associated with PAD. RESULTS: A total of 471 patients were recruited. The mean age was 56 years and 32.3% were women. The prevalence of PAD was 11.7% (95% CI: 8.9-14.9%), and 92.7% of them were asymptomatic. Patients with PAD were slightly older than patients without PAD, suffered more often from diabetes, hypertension, lipid disorders, smoking, cerebrovascular event, and coronary artery disease. CONCLUSION: Prevalence of and risk factors for PAD in Saudi Arabia seem to be higher. A nationwide screening program is needed to confirm these results.

Life Style And Nutrition And Their Impact On Health Of Saudi School Students In Abha, Southwestern Region Of Saudi Arabia, Nadia F. Farghaly, Bothaina M. Ghazali, Huda M. Al-Wabel, Ali A. Sadek, Fuad I. Abbag

Saudi Medical Journal

OBJECTIVE: To evaluate the life style and dietary habits of school students and the prevalence of some nutritional problems. METHODS: We conducted this study in Abha city during the scholastic year 2000. A two-stage random sample was used to select the students. The sample consisted of 767 male and female students in different grades of education. A designed questionnaire was used to collect data regarding life style practices and dietary habits. Weight, height, and body mass index were obtained. RESULTS: Diets were rich in carbohydrates, and deficient in fiber. Breakfast was a regular meal for 72% of primary school students …

Consequences Of Radiotherapy On Nutritional Status, Dietary Intake, Serum Zinc And Copper Levels In Patients With Gastrointestinal Tract And Head And Neck Cancer, Reza Mahdavi, Elnaz Faramarzi, Mohammad Mohammad-Zadeh, Jamal Ghaeammaghami, Morteza V. Jabbari

Saudi Medical Journal

OBJECTIVE: Malnutrition occurs frequently in cancer patients and is multifactorial and can lead to negative outcomes. So we studied the effect of radiotherapy on nutritional status, weight changes, dietary intake, serum zinc and copper levels. METHODS: During the period of October to March 2005, 45 cancer patients who referred to the Radiotherapy Center, Imam Khomeini Hospital, Iran were recruited. We assessed the nutritional status of patients using Patient-Generated Subjective Global Assessment (PG-SGA) questionnaire. Patients on the basis of location of radiotherapy classified to mediastinum, head and neck and pelvic groups. Changes in dietary intake (using 24-hour recall method) and body …

A Giant Testicular Teratoma, Abdulqadir M. Zangana, Awodan B. Razak

Saudi Medical Journal

We report a giant testicular in a 36-year-old farmer man, of 18-month duration admitted to the Surgical Department Erbil Teaching Hospital, Iraq. The tumor was invading the penis and lower part of abdominal wall including bilateral groin lymph nodes. Histological examination revealed mature and immature teratoma. Further investigations showed no evidence of any metastatic lesions apart from a solitary pulmonary nodule on the right side of the chest which proved by ultra sonic guide fine needle aspiration biopsy. Radical excisions of the tumor including the shaft of the penis, combined with bilateral block dissection of the inguinal nodes and resection …

Rescuing System Design, Il-Chan Lee

Theses

There are many different technologies and equipment to search for objects underground today including mine ore, water, mineral or oil, but almost none of those technologies and equipment are applied to searching for people. This research will help to define what kinds of detecting methods exist, and what kind of technologies could be possibly applied for detecting human beings underground. ... The primary goal is to develop a new system for rescuing people under special circumstances such as building collapses, earthquakes, and being trapped underground (e.g., mine shaft collapses). There are many different technologies that could be applied to these …

Objectively Measured Physical Activity And Fat Mass In A Large Cohort Of Children, Andy R. Ness, Sam D. Leary, Calum Mattocks, Steven N. Blair, John J. Reilly, Jonathan Wells, Sue Ingle, Kate Tilling, George Davey Smith, Chris J. Riddoch

Faculty Publications

Background: Previous studies have been unable to characterise the association between physical activity and obesity, possibly because most relied on inaccurate measures of physical activity and obesity.

Methods and Findings: We carried out a cross sectional analysis on 5,500 12-year-old children enrolled in the Avon Longitudinal Study of Parents and Children. Total physical activity and minutes of moderate and vigorous physical activity (MVPA) were measured using the Actigraph accelerometer. Fat mass and obesity (defined as the top decile of fat mass) were measured using the Lunar Prodigy dual x-ray emission absorptiometry scanner. We found strong negative associations between MVPA and …

Seaweed And Soy: Companion Foods In Asian Cuisine And Their Effects On Thyroid Function In American Women, Jane Teas, Lewis E. Braverman, Mindy S. Kurzer, Sam Pino, Thomas G. Hurley, James R. Hébert

Faculty Publications

Seaweeds and soy are two commonly eaten foods in Asia. Both have been reported to affect thyroid function, seaweed because of its iodine content and soy because of its goitrogenic effect. Twenty-five healthy postmenopausal women (mean age 58 years) completed a double-blinded randomized crossover study. Ten capsules (5 g/day) of placebo or seaweed (Alaria exculenta), providing 475 ug of iodine/day, were consumed daily for 7 weeks. A powdered soy protein isolate (Solae Co., St. Louis, MO) providing 2 mg of isoflavones/kg of body weight, was given daily during the last week of each treatment arm. On average, …

Inside Unlv, Diane Russell, Shane Bevell, David Ashley, Grace Russell, Lisa Shawcroft

Inside UNLV

No abstract provided.

Mustang Daily, March 1, 2007

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

A Multi-Objective Decision-Making Model For Resources Allocation In Humanitarian Relief, Seungbae Park

Theses and Dissertations

This thesis addresses the critical resource allocation in the initial days of a disaster relief operation. One of the most important and essential components of relief operations is the allocation of scarce resources to accomplish the relief efforts. Every operation for disaster relief needs various critical resources whether they are personnel, equipment, supplies, or simply finances. Several research efforts for disaster relief have suggested methods to allocate scarce resources across a variety of competing objectives and programs in a disaster relief operation. Many of those efforts focused on optimizing a mathematical programming model subject to budget constraints. However, capturing the …