Digital Commons Network^™

Osteotropic Cytokines Mediate Human Osteoblast-Like Cell Eicosanoid Production, Anurag Grover

Graduate Theses, Dissertations, and Problem Reports (ETD)

We have examined the effects of the cytokines tumor necrosis factoralpha (TNF), transforming growth factorbeta (TGFbeta) and the effect of cyclooxygenase inhibitor ibuprofen on prostaglandin and 15-HETE biosynthesis by normal adult human osteoblast-like (hOB) cells. In the present studies, conditioned media harvested from hOB cell cultures were assayed by eicosanoid specific EIAs to determine quantitatively the effects of cytokines on PGE2, 6-keto-PGF1alpha, PGF2alpha, PGD2, thromboxane (TXB2) and on 15-HETE biosynthesis. EIA analysis indicated that PGE2 was the predominant PG metabolite released by unstimulated hOB cells and its synthesis was increased more than other PGs in cells treated with (TGFbeta) and …

Functional Analysis Of Atrpd3b, A Rpd3-Type Histone Deacetylase, In Arabidopsis, Lin Zhang

Graduate Theses, Dissertations, and Problem Reports (ETD)

Histone acetylation is modulated through the action of histone acetyltransferases and deacetylases, which play key roles in the regulation of eukaryotic gene expression. The RPD3 group of histone deacetylases constitutes the first class of histone deacetylases (HDACs) in eukaryotes.;In yeast and mammalian cells, it was found that RPD3 histone deacetylases are involved in the ageing and development. In contrast much less is known about the function of RPD3s in plant. Here I studied AtRPD3B, a RPD3-type histone deacetylase in Arabidopsis thaliana, to define its role in plant development and signal transduction pathways. Using the AtRPD3B: GUS transgenic Arabidopsis plants, I …

A Correlational Study Examining The Relationship Between Invented Spelling And Beginning Reading, Jane Mcdaniel Grove

LSU Doctoral Dissertations

This research study was designed to investigate correlations between invented spelling patterns and beginning reading for low-performing and on-level boys and girls in kindergarten. Two research questions were examined: (1) Is there a statistically significant relationship between invented spelling as displayed in task and reading skills as measured by DIBELS? and (2) Does the performance displayed in task and reading skills as measured by DIBELS differ significantly for boys and girls in kindergarten? Student performance data was gathered using extant school Dynamic Indicators of Basic Early Literacy Skills (DIBELS) benchmarks at collected at midyear of kindergarten. It was hypothesized that …

Men, Muscles, And Body Image: Comparisons Of Competitive Bodybuilders, Weight Trainers, And Athletically Active Controls, T. C. Pickett, R. J. Lewis, T. F. Cash, H. G. Pope

Psychology Faculty Publications

Objectives: To investigate body image and psychosocial adjustment among competitive bodybuilders, non-competitive weight trainers, and athletically active men.

Methods: Participants were 40 men in each of the three groups who were assessed on body composition and multiple facets of body image evaluation, investment and anxiety, eating attitudes, and social self esteem.

Results: Relative to the other two groups, competitive bodybuilders had greater body mass due to fat-free body mass. Although groups did not differ in their situational body image discomfort, competitive bodybuilders and weight trainers had a more positive global appearance evaluation and were more psychologically invested in their physical …

Diversity In Information And Communication Technologies: The Cost Of Lost Opportunities, Susan Gail Webb

Research outputs pre 2011

The Information and Communication Technology (ICT) industry develops products that are used by many people regardless of gender, age, social status, ethnicity, or religion. Technology has had a significant impact on the way that information is produced, stored and communicated, especially in the fields that have traditionally been heavy producers of information such as libraries and education institutions. Though all types of people use technology, not all types of people are involved in the design and development of technology. Women represent just twenty percent of Australian ICT professionals. They often receive less pay than their male colleagues and are greatly …

A Critical Exploration Of The School Context For Young Adolescents Completing Primary Education, Sasha Stumpers, Lauren Breen, Julie Ann Pooley, Lynne Cohen, Lisbeth Pike

Research outputs pre 2011

Many schools have adopted relational approaches to attend to the social context in which learning transpires. More recently however, such approaches and their supporters have been criticized for not examining the school context in its entirety and the student experience within this context. The current research sought to critically explore young adolescents' experiences within the context of their school. Fifteen year seven students in an Australian primary school were interviewed about their experiences of their school context. The data were analysed using a thematic analysis and a question-ordered matrix was constructed to aid the detection of themes and sub-themes from …

Nitrate Reductase Activity In Macroalgae And Its Vertical Distribution In Macroalgal Epiphytes Of Seagrasses, Erica Young, Paul Lavery, Beverley Van Elven, Mat Dring, John A Berges

Research outputs pre 2011

Macroalgal epiphytes within seagrass meadows make a significant contribution to total primary production by assimilating water column N and transferring organic N to sediments. Assimilation of NO3 – requires nitrate reductase (NR, EC 1.6.6.1); NR activity represents the capacity for NO3 – assimilation. An optimised in vitro assay for determining NR activity in algal extracts was applied to a wide range of macroalgae and detected NR activity in all 22 species tested with activity 2 to 290 nmolNO3 – min–1 g–1 frozen thallus. With liquid-N2 freezing immediately after sample collection, this method was practical for estimating NR activity in field …

Common Versus Uncommon Causes Of Dementia, Nicola Lautenschlager, Ralph Martins

Research outputs pre 2011

When patients present with a dementia syndrome at a young age, the experienced clinician will automatically include uncommon dementias in the diagnostic considerations, as familial uncommon dementias due to genetic mutations frequently present as early-onset dementias. This paper highlights why uncommon dementias due to genetic mutations, although marginal in terms of prevalence numbers in the total population, are of significance in the quest to unravel the underlying cause of common dementias such as Alzheimer's disease (AD), dementia with Lewy bodies (DLB), frontotemporal dementias (FTD) and vascular dementia (VaD).

By Any Other Name?: On Being "Regarded As" Black, And Why Title Vii Should Apply Even If Lakisha And Jamal Are White, Angela Onwuachi-Willig, Mario L. Barnes

Articles

Applying theories concerning the social construction of race, this Article borrows from the definition of disability under the Americans with Disabilities Act of 1990 (ADA) and the courts' analyses of disability discrimination cases under the "regarded as" disabled provision of the ADA, which allows a plaintiff to bring a claim against an employer who regards the plaintiff as having an impairment that substantially limits a major life activity. Using the "regarded as" provision as a model, this Article proposes a new method for recognizing discrimination claims based on the use of proxies for race-even when those proxies have been used …

The Exxon Valdez Reopener: Natural Resources Damage Settlements And Roads Not Taken, William H. Rodgers, Jr., J.B. Crosetto Iii, C.A. Holley, T.C. Kade, J.H. Kaufman, C.M. Kostelec, K.A. Michael, R.J. Sandberg, J.L. Schorr

Articles

The 1989 Exxon Valdez oil spill caused extensive natural resource damage to the Prince William Sound. Lawsuits addressing this natural resource damage resulted in a settlement that required Exxon to pay $900 million over time to trustees charged with spending this money to restore the damaged environment of the Sound and nearby areas. The settlement included a “Reopener Clause,” which pledges Exxon to spend an additional $100 million to fund restoration or rehabilitation of resources whose injuries were not foreseeable in 1989.

This Article urges the State of Alaska and the United States to seek enforcement of the Reopener Clause, …

State V. Schroeder: South Dakota Performs Legal Alchemy And Transmutes Use Into Possession, John Thomas Richter

South Dakota Law Review

No abstract provided.

A Shooting Range At Bear Butte: Reconciliation Or Racism, James D. Leach

South Dakota Law Review

No abstract provided.

Applying The Information-Motivation-Behavioral Skills Model Of Hiv- Risk To Youth In Psychiatric Care, Geri R. Donenberg, Rebecca Moss Schwartz, Erin Emerson, Helen W. Wilson, Fred B. Bryant, Gloria Coleman

Psychology: Faculty Publications and Other Works

This study examined the utility of cognitive and behavioral constructs (AIDS in-formation, motivation, and behavioral skills) in explaining sexual risk taking among 172 12–20–year-old ethnically diverse urban youths in outpatient psy-chiatric care. Structural equation modeling revealed only moderate support for the model, explaining low to moderate levels of variance in global sexual risk taking. The amount of explained variance improved when age was included as a predictor in the model. Findings shed light on the contribution of AIDS informa-tion, motivation, and behavioral skills to risky sexual behavior among teens re-ceiving outpatient psychiatric care. Results suggest that cognitive and behavioral factors …

Caduceus 2005, Stritch School Of Medicine

Stritch School of Medicine Yearbooks

No abstract provided.

Conjugated Linoleic Acid: Chemical Structure, Sources And Biological Properties, Rahi̇m Aydin

Turkish Journal of Veterinary & Animal Sciences

Conjugated linoleic acid (CLA) is a group of geometrical and positional isomers of linoleic acid (C18:2, cis-9, cis-12). In contrast to linoleic acid, double bonds in CLA are usually located at positions 9 and 11 or 10 and 12 and each double bond can be either in the cis or trans configuration. Meat and dairy products from ruminant animals (such as milk, butter, yogurt and cheese) are the principal natural sources of CLA in the human diet. Egg and meat products from poultry contain less CLA than meat from ruminant animals (0.6 and 0.9 mg/g fat vs. 2.9 to 5.6 …

Some Biological Characteristics Of The Tub Gurnard, Chelidonichthys Lucernus (Linnaeus, 1758) In The Sea Of Marmara, Lütfi̇ye Eryilmaz, Nuretti̇n Meri̇ç

Turkish Journal of Veterinary & Animal Sciences

The biology of the tub gurnard, Chelidonichthys lucernus (Linnaeus, 1758), has been studied on data collected between November 1996 and November 1997 from the Sea of Marmara. Totally, 224 tub gurnards were sampled. The age, growth, length-weight relationship, condition factor, male to female ratio, first sexual maturity age, length and reproduction period were examined. The age composition of samples ranged between 1 and 6 years. Total length ranged between 12.3 and 41.5 cm, while weight varied from 15 to 617 g. The total length-weight relationship was estimated as W=0.0092L^{3.019}. The parameters of the von Bertalanffy growth equation were: L_{\infity} = …

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

Reproductive Biology Of The Common Cuttlefish Sepia Officinalis L. (Sepiida: Cephalopoda) In The Aegean Sea, Bahadir Önsoy, Alp Salman

Turkish Journal of Veterinary & Animal Sciences

The common cuttlefish (Sepia officinalis) is known as one of the economically important species in the classis Cephalopoda. In this study, from October 2000 to April 2002, 674 cuttlefish were collected monthly from the surroundings of Homa lagoon (in the Aegean Sea). In order to determine reproductive behaviors and spawning season of S. officinalis species, the gonad stages of both sexes and the seasonal gonadosomatic index values were determined. It was observed that the spawning period of S. officinalis covers the whole year with two maximum peaks in March and June.

Some Biological Aspects Of Parapenaeus Longirostris (Lucas, 1846) (Crustacea, Decapoda) Inhabiting The Sea Of Marmara, Yusuf Kenan Bayhan, Tarik Ünlüer, Mehmet Akkaya

Turkish Journal of Veterinary & Animal Sciences

In this study, carried out between November 2000 and October 2001, the annual spawning period, first maturity length, length frequency distribution and length/weight relationship of Parapenaeus longirostris that inhabit most commonly the Sea of Marmara were investigated. Analysis of the data obtained from this study revealed that although the mature individuals with fully developed eggs were found almost every month throughout the year, the highest gonadosomatic index values were obtained in September, October, December, April and May. The total length at which 50% of the population reaches maturity is calculated to be 9.7 cm. Among the individuals caught, females at …

The Doctrine Of Preemptive Self-Defense, Sean D. Murphy

GW Law Faculty Publications & Other Works

To the extent that the intervention in Iraq in 2003 is regarded as an act of preemptive self-defense, the aftermath of that intervention may presage an era where states resist resorting to large-scale preemptive self-defense. The intervention in Iraq highlighted considerable policy difficulties with the resort to preemptive self-defense: an inability to attract allies; the dangers of faulty intelligence regarding a foreign state's weapons programs and relations with terrorist groups; the political, economic and human costs in pursuing wars of choice; and the resistance of a local populace or radicalized factions to what is viewed as an unwarranted foreign invasion …

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

Recruitment And Function Of Large Woody Debris In Four California Coastal Streams, Michelle A. Leicester

Master's Theses

No abstract provided.

Effects Of Feral Pigs On Vegetation On Santa Cruz Island, California, Usa, Greg Yost

Master's Theses

No abstract provided.

The Genetic Composition Of Year Class Recruits Of Cancer Magister, Sonali Upadhye

Master's Theses

No abstract provided.

Production Of Polyclonal Antibodies To The Semaphorin Receptor, Vespr/Plexin C1, Shahin Aslam

Master's Theses

No abstract provided.

Effect Of Mechanical Strain On Gastric Smooth Muscle Cell Cultures In Vitro, Errol Omaar Ozdalga

Master's Theses

No abstract provided.

Vibrio Cholerae Biofilm Development On Natural And Artificial Chitin Substrates, Mahtab Shahkarami

Master's Theses

No abstract provided.

Creation Of A Hybridization Probe Specific To Chick Bone Morphogenetic Protein-6, Stephanya Freckelton

Master's Theses

No abstract provided.

Spotted Owl (Strix Occidentalis) Microsatellite Variation In California, Andrea L. Henke

Master's Theses

No abstract provided.