Digital Commons Network^™

Sex-Ratio Predictions Of Eretmochelys Imbricata Nesting Beaches In Nicaragua And The Republic Of Seychelles, G. Gourmelon, J. E. Layton, T. Wibbels, J. A. Mortimer, C. Campbell, C. Lagueux

Inquiro (undergraduate research journal)

pp. 43-48

A Screen Designed To Identify Mks-Like Genes Yields A Novel Allele Of Mks-5, Rachel M. Stupay, Corey L. Williams, Svetlana V. Masyukova, Bradley K. Yoder

Inquiro (undergraduate research journal)

pp. 57-64

The Effects Of Apolipoprotein Mimetic Peptide 4f On Paraoxonase-1 Activity And Levels, Toral Patel, David Garber

Inquiro (undergraduate research journal)

pp. 71-76

University Of South Carolina Discovery Day 2010, University Of South Carolina

Discovery Day Abstracts

No abstract provided.

The Genetics Of Sex Determination In Fragaria Virginiana: A Candidate Gene Approach, Benjamin Bryant Orcheski

Master's Theses and Capstones

The evolutionary genetics of plant reproduction is a fascinating aspect of plant biology, involving an astounding diversity of reproductive strategies. While the majority of flowering plants are hermaphroditic (monoecy), many species have opted for an alternate mode, whereby male and female gametes originate on different plants (dioecy).

Wild strawberry, Fragaria virginiana, is a particularly interesting species, as its members can be female, male, or hermaphroditic. Its female flowers display arrested development of male reproductive organs (stamens), evidently conditioned by a single dominant allele of an unknown genetic locus. My aim was to isolate and characterize the gene(s) responsible for male …

Social Structure Of Accumulation Theory For The Arab World: The Economies Of Egypt, Jordan And Kuwait In The Regional System, Karen Pfeifer

Economics: Faculty Publications

No abstract provided.

Building Programs To Address Child Marriage: The Berhane Hewan Experience In Ethiopia, Eunice N. Muthengi, Annabel Erulkar

Poverty, Gender, and Youth

The development of a context-appropriate program to delay marriage in rural Ethiopia took place over many years and in stages. The program that ultimately became known as “Berhane Hewan” was developed by building an evidence base of understanding on the populations being served and developing partnerships between the Population Council and like-minded agencies with complementary expertise. The Berhane Hewan pilot demonstrated that significant impacts can be made on the social, educational, and health status of adolescent girls in a short period of time, through well designed and implemented support programs. However, high levels of exposure to all project components, make …

Ethiopia Gender Survey: A Study In Seven Regions, Annabel Erulkar, Abebaw Ferede, Worku Ambelu, Woldemariam Girma, Helen Amdemikael, Behailu Gebremedhin, Berhanu Legesse, Ayehualem Tameru, Messay Teferi

Poverty, Gender, and Youth

“Ethiopia Gender Survey: A Study in Seven Regions” is a 2009 population-based survey. Over 8,000 Ethiopian women aged 15 to 49 were interviewed to examine a better understanding of HIV behavior, gender issues and reproductive health in Ethiopia. The information serves as the baseline survey for four initiatives in Ethiopia related to adolescent health and development, gender-based violence, women’s empowerment, and female genital cutting/ mutilation.

Litmag 2009-10, University Of Missouri-St. Louis

Litmag

Litmag is a student-run literary magazine published annually each spring through the English Department. Our purpose is to promote the creative work of students and staff and increase awareness of the ever-present literary talent on UMSL’s campus. We aim to produce a high quality journal that gives emerging writers and artists a venue to display their work and experience the world of professional publishing.

Synesthetic Landscapes In Harold Pinter’S Theatre: A Symbolist Legacy, Graça Corrêa

Dissertations, Theses, and Capstone Projects

In the light of recent interdisciplinary critical approaches to landscape and space, and adopting phenomenological methods of sensory analysis, this dissertation explores interconnected or synesthetic sensory "scapes" in contemporary British playwright Harold Pinter's theatre. By studying its dramatic landscapes and probing into their multi-sensory manifestations in line with Symbolist theory and aesthetics, I argue that Pinter's theatre articulates an ecocritical stance and a micropolitical critique.

Chapter One explains the dissertation's theoretical framework (landscape theory, Symbolist theory, ecocriticism, phenomenology, and sensory analysis), while arguing for an ecophilosophical reading of Pinter's landscapes that engages not only with spatial patterns but …

The Interaction Of Intensity And Deviance On Auditory Event-Related Potentials: Findings Using Principal Component Analysis (Pca) Of Current Source Densities (Csds), Nathan A. Gates

Dissertations, Theses, and Capstone Projects

Mismatch negativity (MMN) studies provide insights into the brain's ability to perceive and/or detect deviations from established sensory patterns. Clinical studies investigating the loudness-dependency of auditory evoked potential (LDAEP) have shown a relationship between the intensity of an auditory stimulus and neuro-physiological or -chemical activity of the primary auditory cortex. Unfortunately, these two bodies of literature remain disjointed. The present study integrates elements of each body of literature to a) investigate the impact of varying levels of intensity deviance on N1/P2 with a standard set of intensities used in LDAEP paradigms, and b) assess the extent to which deviance-related processes …

A Critical And Cultural Poetics Of The End: Self, Space, And Volatility In Los Angeles, Pamela Albanese

Dissertations, Theses, and Capstone Projects

A Critical and Cultural Poetics of the End: Self, Space, and Volatility in Los Angeles delineates the correspondences between Los Angeles spaces--exterior, topographical, architectural, and imaginary--and aspects of the self--interiority, identity, experience, and desire--in fictional and non-fictional depictions of Los Angeles. Through close readings of key Los Angeles novels, essays, and films, this project emphasizes how the narrative "I" traverses urban space, focusing on the dissolution of boundaries between self and place. Los Angeles' sprawling, decentralized layout and rapidly-shifting landscape have a profound influence on narrative identity, generating a volatile and disquieting sense of self; this project also explores how …

Financial Instability, Tax Policy, And The Tax Expenditure Concept, Tim Edgar

SMU Law Review

No abstract provided.

Air Transportation Taxation: The Case For Reform, Charles E. Smith

Journal of Air Law and Commerce

No abstract provided.

Human Alchemy And The Deadly Sins Of Capitalism, D. E. Wittkower

Philosophy Faculty Publications

No abstract provided.

The Mercury 2010

The Mercury

No abstract provided.

The Effect Of 4-Chloroindole-3-Acetic Acid On Some Growth Parameters In Mung Bean Under Cadmium Stress, Mohammad Mazid, Barket Ali, Shamsul Hayat, Aqil Ahmad

Turkish Journal of Biology

Seedlings of mung bean (Vigna radiata L. Wilczek) cv. T-44 grown on a sand culture were exposed to cadmium (Cd) (100 µM) on day 10 of growth. These seedlings were subsequently sprayed with deionized water (control) or 4-chloroindole-3-acetic acid (4-Cl-IAA) (10^{-6} M) on day 15 and were sampled 30 days after sowing to assess growth and metabolite content. Growth (length, and fresh and dry mass of roots and shoots) and the level of metabolites (chlorophyll, nitrogen, phosphorus, total sugar, and soluble protein) in the leaves significantly decrease in response to Cd stress; however, the 4-Cl-IAA (10^{-6} M) treatment, both in …

In Vitro Genotoxic Effects Of Benzoyl Peroxide In Human Peripheral Lymphocytes, Arzu Yavuz, Mehmet Topaktaş, Erman Sali̇h İsti̇fli̇

Turkish Journal of Biology

The aim of the present research was to investigate the genotoxic potency of benzoyl peroxide (BPO), a whitener of flour and cheese, using in vitro sister chromatid exchange (SCE), chromosome aberration (CA), and micronucleus (MN) tests in human peripheral lymphocytes. Cells were exposed to 25, 50, 75, and 100 µg/mL concentrations of BPO for 24 and 48 h. BPO induced SCEs only at the highest concentration (100 µg/mL) for 48 h treatment. Furthermore, BPO induced CAs at 75 and 100 µg/mL concentrations for 24 h treatment, and at all concentrations for 48 h treatment. BPO induced CAs in a dose-dependent …

Stimulatory Effects Of Ghrelin On Spontaneous Contractions In The Rat Myometrium, Alpaslan Dayangaç, Seli̇m Kutlu, Vahi̇t Konar

Turkish Journal of Biology

Ghrelin, a recently isolated hormone, has been reported to have modulatory effects on smooth muscle contractility. In this study, we investigated the effects of ghrelin on spontaneous contractions in the rat uterus in vitro. Myometrium strips were removed from Wistar rats following decapitation and placed in a jacketed tissue bath. After initiation of spontaneous contractions, control contractions were recorded for 10 min and various concentrations of ghrelin were added to the tissue bath cumulatively. The Wilcoxon signed ranks test was used for statistical analysis. Application of ghrelin augmented the spontaneous contractions in myometrial strips. The mean peak amplitudes of contractions …

Genetic Relationships Of The Genera Onobrychis, Hedysarum, And Sartoria Using Seed Storage Proteins, Emi̇ne Arslan, Kuddi̇si̇ Ertuğrul

Turkish Journal of Biology

Fifteen species belonging to 3 genera (Onobrychis, Hedysarum and Sartoria), collected from different geographical regions of Turkey were studied for the polypeptide patterns of their seed storage proteins. The variability of seed storage proteins was analysed by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE). As many as 72 bands were scored and a dendrogram was constructed using UPGMA (unweighted pair group method with arithmetic mean). The dendrogram of the electrophoretic protein profiles of seeds showed 2 main clusters. While the first cluster with further subclusters included Onobrychis species, the second cluster included Sartoria and Hedysarum species present in 2 separate subclusters. …

Nutritive Value Of Edible Wild And Cultured Mushrooms, Sevda Kirbağ, Mehmet Akyüz

Turkish Journal of Biology

The nutritive value of Pleurotus ostreatus (Jacq. ex Fr.) Kumm., Pleurotus sajor-caju (Fr.) Singer, and Agaricus bisporus (Large) Sign. was determined. Dry matter, moisture, crude ash, protein, fat, cellulose, organic matter, and nitrogen-free extract were 89.7%-90.3%, 9.7%-10.3%, 6.0%-13.7%, 27.8%-41.6%, 0.5%-1.3%, 10.0%-16.2%, 76.0%-84.0%, and 26.7%-36.8% of dry weight, respectively. Mineral element contents were 14.1-45.6 g K kg^{-1}, 0.2-1.2 g Ca kg^{-1} , 0.4-1.9 g Mg kg^{-1}, and 0.2-0.9 g Na kg^{-1} as macronutrients, and 176.5-838.0 mg Fe kg^{-1}, 35.0-46.0 mg Zn kg^{-1}, 4.8-65.4 mg Mn kg^{-1}, 6.5-21.5 mg Cu kg^{-1}, 0.0-11.5 mg Cr kg^{-1}, and 0.0-1.65 mg Cd kg^{-1} as micronutrients …

Cover And Contents

Turkish Journal of Biology

No abstract provided.

Antioxidant And Antimicrobial Activities Of An Aquatic Plant: Duckweed (Lemna Minor L.), İlhami̇ Gülçi̇n, Ekrem Ki̇reçci̇, Ebru Akkemi̇k, Fevzi̇ Topal, Olcay Hi̇sar

Turkish Journal of Biology

Duckweed (Lemna minor L. Lemnaceae) is a widespread, free-floating aquatic macrophyte, a source of food for waterfowl and a shelter for small aquatic invertebrates. It grows quickly and reproduces faster than other vascular plants. The objective of this study was to determine the antioxidant, antiradical, antimicrobial, and anticandidal activities of duckweed using different in vitro methodologies. For evaluation of antioxidant and antiradical activities, 2,2´-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS.+) radical scavenging, 1,1-diphenyl-2-picryl-hydrazyl (DPPH.) free radical scavenging, total antioxidant activity by ferric thiocyanate, total reducing power by potassium ferricyanide reduction method, superoxide anion radical scavenging, hydrogen peroxide scavenging, and ferrous ions chelating activities were …

Evaluation Of Hypoglycemic And Hypolipidemic Activity Of Buteamonosperma Fruit In Diabetic Human Subjects, Fizza Naeem, Sohail Hassan Khan

Turkish Journal of Biology

Evaluation of the hypoglycemic activity of local Butea monosperma (Palas papra) fruit in normal and diabetic human volunteers was conducted. Sampling was accomplished in and around the city of Faisalabad, especially at the Khadija Mahmood Trust Hospital and at the University of Agriculture, Faisalabad, Pakistan. Volunteers were categorized into normal and diabetic subjects on the basis of their blood glucose levels. Male and female diabetic volunteers aged between 30 and 60 years participated in the study. All the diabetic volunteers suffered from diabetes type II, i.e. non-insulin-dependent diabetes mellitus (NIDDM). The subjects were divided into 5 groups as follows: Group …

Cover And Contents

Turkish Journal of Biology

No abstract provided.

Cover And Contents

Turkish Journal of Biology

No abstract provided.

The Genotoxic And Antigenotoxic Effects Of Aloe Vera Leaf Extract In Vivo And In Vitro, Ahmet Kayraldiz, Ayşe Yavuz Kocaman, Eyyüp Rencüzoğullari, Erman Sali̇h İsti̇fli̇, Hasan Basri̇ İla, Mehmet Topaktaş, Yusuf Kenan Dağlioğlu

Turkish Journal of Biology

The genotoxic and antigenotoxic effects of Aloe vera leaf extract (AV) were investigated using the chromosome aberrations (CAs) test for the bone marrow cells of rats, sister chromatid exchanges (SCEs) and micronucleus (MN) and CAs tests for human lymphocytes, and the Ames Salmonella/microsome test system. In the bone marrow cells of rats, AV extract significantly induced structural and total CAs at all concentrations and in all treatment periods. In human peripheral lymphocytes, AV did not increase the mean SCE; however, it significantly induced the MN frequency and structural CAs. In addition, AV showed a cytotoxic effect by decreasing the replication …

Cytogenetic Study On The European Brown Hare (Lepus Europaeus Pallas, 1778) (Mammalia: Lagomorpha) In Turkey, Yasi̇n Demi̇rbaş, Nursel Aşan, İrfan Albayrak

Turkish Journal of Biology

Conventional and GTC, CTC, and AgNO_3 banded karyotypes of brown hares (Lepus europaeus Pallas, 1778) from Turkey are described for the first time. All specimens possessed a diploid number of 2n = 48 chromosomes and a fundamental autosomal number of NFa = 88. The chromosome set consisted of 8 metacentric and submetacentric pairs and 15 subtelocentric and acrocentric pairs decreasing in size from large to small. The X chromosome was a large submetacentric while the Y was a small acrocentric. In contrast with the other specimens, the Kilis specimen possessed a duplication in the long arm of one of the …

Barley Germplasms Developed For Scald Disease Resistance Exhibited A High Level Of Genetic Diversity Based On Srap Markers, Ayten Di̇zkirici, Zeki̇ Kaya, H. Eli̇f Güren, Hi̇kmet Budak

Turkish Journal of Biology

The objective of this study was to assess the genetic diversity and genetic relationships among 59 Turkish barley (Hordeum vulgare L.) germplasm lines (maintained for scald disease resistance breeding) using sequence-related amplified polymorphism (SRAP) markers. Seventeen SRAP primer combinations produced 83 polymorphic markers, with a mean polymorphism of 73.5%. The dendrogram created based on Nei's unweighted-pair group method using arithmetic average (UPGMA) indicated that there were 4 main clusters, which was supported by principle component analysis (PCA). Cluster I primarily included only scald-resistant germplasm lines, while clusters III and IV consisted of only scald-sensitive lines, but cluster II had both …

Cover And Contents

Turkish Journal of Biology

No abstract provided.