Digital Commons Network^™

The Doping Crisis In International Athletic Competition: Lessons From The Chinese Doping Scandal In Women's Swimming, David Galluzzi

Seton Hall Journal of Sports and Entertainment Law

No abstract provided.

The Scope Of Title Ix Protection Gains Yardage As Courts Continue To Tackle The Contact Sports Exception, Kimberly Capadona

Seton Hall Journal of Sports and Entertainment Law

No abstract provided.

The Vascular Flora Of Prentice Cooper State Forest And Wildlife Management Area, Tennessee, John Trevor Beck

Masters Theses and Doctoral Dissertations

The vascular plants of Tennessee's Prentice Cooper State Forest and Wildlife Management Area were gathered from 112 collection trips made during the growing seasons of 1998 and 1999. Prentice Cooper has an interesting and a rich flora. I collected 2,313 specimens and examined 110 herbarium specimens. The flora is comprised of 139 families, 512 genera, and 1,038 species and lesser taxa. The four largest families are Asteraceae (128 species-12% of the flora), Poaceae (106 species-10%), Cyperaceae (64 species-6%), and Fabaceae (57 species-5%). These four families represent approximately 34% of the total flora. Numerous county extensions, as well as rare, threatened, …

Assessment Of Small Mammal Populations In Two Southeastern Forests Of Big Ridge In Chattanooga, Tn, Melissa R. Dickinson

Masters Theses and Doctoral Dissertations

Field research was conducted to test for effects of urbanization on small mammal abundance and diversity. Preliminary studies were preformed to test sampling techniques and acquire a sample size estimate for the primary study. Sampling sites were chosen in old growth and mixed hardwood forest areas. Six day sampling periods consisted of differing densities and setups of Sherman and pitfall traps within 0.16-ha plots. Data was not statistically analyzed due to minimal sample sizes. Comparable 1.28-ha mixed hardwood forest study sites were chosen in the Big Ridge area of Chattanooga, Tennessee for the primary study. One site had protected status, …

Ryanodine Receptor Adaptation, Michael Fill, A. Zahradníková, Carlos A. Villalba-Galea, I. Zahradník, A. L. Escobar, S. Györke

School of Pharmacy Faculty Articles

In the heart, depolarization during the action potential activates voltage-dependent Ca²⁺ channels that mediate a small, localized Ca²⁺ influx (I_Ca). This small Ca²⁺ signal activates specialized Ca²⁺ release channels, the ryanodine receptors (RyRs), in the sarcoplasmic reticulum (SR). This process is called Ca²⁺-induced Ca²⁺ release (CICR). Intuitively, the CICR process should be self-regenerating because the Ca²⁺ released from the SR should feedback and activate further SR Ca²⁺ release. However, the CICR process is precisely controlled in the heart and, consequently, some sort of negative control mechanism(s) must exist to …

Retinoblastoma Tells The Story Of Our Health Care System, Irshad Soomro, Muhammad Nadeem Khan, Suhail Muzaffar, Naila Kayani, Shahid Pervez, Akbar Shah Hussainy, Rashida Ahmed, Sheema H. Hasan

Department of Pathology and Laboratory Medicine

Objective:

To review cases of retinoblastoma.

Setting:

Department of Pathology Aga Khan University Hospital Karachi.

Method:

Twenty three specimens from cases of retinoblastoma received over a period of eight years were routinely processes and stained with haematoxylin and Eosin stain Other stains were used for tuberculosis and melanin. Immunochemistry was resorted to in undifferentiated tumors.

Results:

Over 60% cases of retinoblastoma were diagnosed after 5 years and nine cases showed involvement of opti-nerve.

Conclusion:

Late diagnosis of retinoblastoma effects the stage of the tumors and the prognisis.

An Account Of Novice Phylogenetic Tree Construction From The Problem-Solving Research Tradition, Terrance E. Brisbin

Dissertations

Both the content and strategic knowledge used in phylogenetic tree construction are described to account for novice performance. A review of the literature is used to place this research with respect to studies in: problem solving studies (both expert, and novice), the history and practice of evolutionary systematics, and the teaching of evolution. The computer-based problem-solving environment is discussed along with model problems used for the research.

Each of the five research problems consists of an encoded matrix containing phylogenetic data organized by taxa and characters. Twelve participants (high school students) volunteered to solve the research problems, on their own …

An Analysis Of Risk Factors Associated With High Rates Of Cesarean Births In Three Selected Northeast Tennessee Hospitals., Karen Stewart-Hall

Electronic Theses and Dissertations

This study consists of an analysis of hospital discharge data from three Northeast Tennessee hospitals to identify maternal demographic factors that may be linked to higher rates of cesarean sections in this region of Appalachia. Maternal age, race, insurance status, length of stay, and birth weight were evaluated to identify regional trends in the prevalence of these factors over a two-year period.

There were 1,678 (23.3%) singleton live births by cesarean section of which 7.6% were repeat cesarean section deliveries. Less than one percent of the 7,181 births were vaginal births after cesarean (VBAC) delivery. Overall, insurance and maternal age …

The Asia-Pacific In The U.S. National Security Calculus For A New Millennium, Andrew Scobell Dr., Larry M. Wortzel Dr.

Books, Monographs & Collaborative Studies

The authors of this monograph survey the challenges to U.S. national security that confront this diverse and dynamic region, highlighting the particularly volatile situation that continues on the Korean peninsula. Beyond continued U.S. attention to maintaining a robust military presence and steadfast U.S. alliances, they argue that the United States, without ignoring the key dimensions in the U.S. National Security Strategy of responding and preparing now, should give a greater emphasis to shaping the Asia-Pacific region. They contend that the time is ripe for the United States to launch a major shaping initiative to help ensure that the positive trends …

Proteolytic Enzymes In The Marine Bacterium Pseudoalteromonas Atlantica: Post-Secretional Activation And Effects Of Environmental Conditions, Monica Hoffman, Alan W. Decho

Faculty Publications

Production and activities of cellular and extracellular proteolytic enzymes associated with the marine bacterium Pseudoalteromonas atlantica were examined in response to physiological state and changing environmental variables under laboratory conditions. Enzymes evidenced by zymography were metalloproteases, as defined by substrate preference and susceptibility to inhibitors (EDTA and 1, 10-phenanthroline). Distinct bands (i.e. molecular-weight [MW] size classes) of enzymes were isolated from within cellular and extracellular compartments. Susceptibility of extracellular enzymes to environmental stressors was related, in part, to the MW size classes of the enzymes. While all bands of enzymes showed some degree of inhibition when pH was decreased, the …

Observations On Small Mammals Recovered From Owl Pellets From Nebraska, Jeffrey J. Huebschman, Hugh H. Genoways, Patricia W. Freeman, Joseph A. Gubanyi

University of Nebraska State Museum: Mammalogy Papers

Mammalian remains from owl pellet material collected in 24 Nebraska counties were examined. A total of 1262 individual mammals was identified from all owl pellet material and included 19 identifiable species and 21 total genera. The most commonly consumed prey by owls across the state were Microtus (41% of identifiable prey material), followed by Peromyscus (18%), and Reithrodontomys (11%). Significant locality information for the northern grasshopper mouse (Onychomys leucogaster), the southern bog lemming (Synaptomys cooperi), and the meadow vole (Microtus pennsylvanicus) are reported.

Effects Of Roadside Transect Width On Waterfowl And Wetland Estimates, Jane E. Austin, H. Thomas Sklebar, Glenn R. Guntenspergen, Thomas K. Buhl

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Strip transects located along roads are commonly used to estimate waterfowl populations and characterize associated wetland habitat. We used data collected in May and early June, 1995, on forty-five 40-km² plots in North Dakota to evaluate bias of 800-m and 400-m wide roadside transects for sampling wetlands relative to a larger (40-km²) scale and to compare duck abundance at the two widths. Densities of all basins combined and of seasonal basins considered alone were biased high for both transect widths, but mean bias did not differ from zero for temporary or semipermanent basins. Biases did not occur …

Characterization Of Transcripts Expressed From Human Herpesvirus 6a Strain Gs Immediate-Early Region B U16-U17 Open Reading Frames, Linda Flebbe-Rehwaldt, Charles Wood, Bala Chandran

Nebraska Center for Virology: Faculty Publications

Several gene fragments of human herpesvirus 6 (HHV-6) have been shown to activate the human immunodeficiency virus (HIV) type 1 long terminal repeat (LTR). An open reading frame (ORF) designated B701 (Y. Geng, B. Chandran, S. F. Josephs, and C. Wood, J. Virol. 66:1564–1570, 1992), found within a 22-kb HHV-6A strain GS [HHV-6A(GS)] genomic fragment and a 3.8-kb SalI subfragment, was shown to activate the HIV LTR. B701, also known as HHV-6 U16, is located in the immediate-early B (IE-B) region of the genome. The sequence of the 3.8-kb genomic fragment of HHV-6A(GS) is nearly identical to the published …

Ecogeographic Aspects Of Greater Prairie-Chicken Leks In Southeastern Nebraska, Paul A. Johnsgard

Papers in Ornithology

An analysis of the distribution of 104 Greater Prairie-chicken leks in Pawnee and Johnson counties indicates that the birds favor using those mile-square sections having no more than two dwellings per section, ones that are located at least two miles from the nearest town, and at least a half-mile from the nearest lek. Relationships with the nearest water were not clear, but most leks were located at least a half-mile from it, perhaps reflecting a general avoidance of heavy cover during the display season.

Rift Valley Fever, Sherine Shawky

Saudi Medical Journal

Rift Valley fever is a viral disease that affects domestic animals and humans. In humans, Rift Valley fever causes a flu-like disease but occasionally leads to high morbidity and mortality. The disease is generally known in the African continent. However, cases started to appear in Saudi Arabia and Yemen. The objective of this review is to give a general briefing about the epidemiology, ecology and management of the disease.

Antibiotic Resistance. An Impending Crisis, Manuel W. Mah, Ziad A. Memish

Saudi Medical Journal

The global emergence of antimicrobial resistance has become a pre-eminent concern in medicine and public health. Antimicrobial resistance is of particular concern because the problem is widespread, the causative factors are uncontrolled, and national strategies to address the problem are lacking. The persisting burden of infectious diseases makes elimination of antibiotic use unethical, but dramatic overuse and misuse of antimicrobial agents around the world must be reduced to extend the useful lifetimes of these drugs. Population genetic models suggest that resistance emerges rapidly under the selective pressure of antibiotics, but decays slowly once that pressure is removed. Hence, measures to …

Symbolic Racism In The 1995 Louisiana Gubernatorial Election, Jonathan Knuckley, Byron D. Orey

Department of Political Science: Faculty Publications

In this paper we explore the effects of symbolic racism on the intended vote choice of whites by examining a white-on-black statewide election. It is argued that symbolic racial attitudes will be activated in a white-on-black election simply because of the mere presence of a black candidate. Methods. The white prospective vote for a white racially conservative candidate is examined using survey data from the 1995 Louisiana gubernatorial runoff conducted by the University of New Orleans Survey Research Center. Results. Symbolic racism was a strong predictor of intended vote choice, even after controlling for partisan identification and self-identified political philosophy. …

Ornithological Literature, Robert C. Beason

United States Department of Agriculture Wildlife Services: Staff Publications

BABY BIRD PORTRAITS BY GEORGE MIKSCH SUTTON.

COLLINS ILLUSTRATED CHECKLIST: BIRDS OF SOUTHERN AFRICA.

BIRDS OF AFRICA: FROM SEABIRDS TO SEED-EATERS. By Chris and Tilde Stuart.

HARMONY AND CONFLICT IN THE LIVING WORLD. By Alexander F. Skutch.

HOPE IS THE THING WITH FEATHERS. By Christopher Cokinos.

STURKIE’S AVIAN PHYSIOLOGY. Edited by G. Causey Whittow.

STARLINGS AND MYNAS. By Chris Feare and Adrian Craig.

BIRDING IN THE AMERICAN WEST. By Kevin J. Zimmer.

TAKING WING: ARCHAEOPTERYX AND THE EVOLUTION OF BIRD FLIGHT. By Pat Shipman.

Phylogenetic Relationships Among Species Of Stilestrongylus Freitas, Lent And Almeida, 1937 (Trichostrongyloidea: Heligmonellidae: Nippostrongylinae), Parasites Of Myomorph Rodents (Rodentia: Muridae) In The Neotropics, Gerardo Perez-Ponce De Leon, Scott Lyell Gardner, Jorge Falcon-Ordaz

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The phylogenetic relationships of 14 species of Stilestrongylus were analyzed using the comparative morphology of 21 characters. We obtained 2 shortest trees of 50 steps, with a consistency index of 0.540 and 25 apomorphic character states. Ingroup monophyly was supported on these trees by 2 and 3 synapomorphies, respectively, and the ingroup was defined by the following characters: greater number of ventral ridges relative to the number of ridges dorsally, asymmetric bursa, and externodorsal rays differing in size. Sister-group relationships among Stilestrongylus and the other genera designated as outgroups are relatively consistent with those postulated by Durette-Desset’s in a classification …

Biomedical Research Leaders: Report On Needs, Opportunities, Difficulties, Education And Training, And Evaluation, Samuel H. Wilson, Deborah Brown, Jay Moskowitz, Dan Hurley, David Brown, David Brown, Byron J. Bailey, Michael Mcclain, Marilyn Misenhimer, Judith Buckalew, Thomas Burks

Faculty Publications

The National Association of Physicians for the Environment (NAPE) has assumed a leadership role in protecting environmental health in recent years. The Committee of Biomedical Research Leaders was convened at the recent NAPE Leadership Conference: Biomedical Research and the Environment held on 1–2 November 1999, at the National Institutes of Health, Bethesda, Maryland. This report summarizes the discussion of the committee and its recommendations. The charge to the committee was to raise and address issues that will promote and sustain environmental health, safety, and energy efficiency within the biomedical community. Leaders from every important research sector (industry laboratories, academic health …

Dendritic Polymers As Bonded Stationary Phases In Capillary Electrochromatography, Chiayu Helen Chao

Seton Hall University Dissertations and Theses (ETDs)

.

Essential Oil Treatments To Control Varroa Destructor Anderson And Trueman 2000 (Formerly Varroa Jacobsoni Oudemans 1904) (Mesostigmata: Varroidae), Maria Mercedes Vargas-Sarmiento

Graduate Theses, Dissertations, and Problem Reports (ETD)

Varroa destructor Anderson and Trueman is the most serious pest of the honey bee Apis mellifera L. Varroa mites transmit several viruses, bacteria and fungi to the bees, which results in a condition called parasitic mite syndrome. There are no completely reliable treatments available to control the mite. Fifty-one beehives were artificially infested with varroa mites by using three different methods. Observations on mite population growth during three infestation attempts were made. All colonies were inspected for the presence of the small hive beetle, Aethina tumida Murray, no beetles were found. Thirty-five colonies were used to establish the efficacy of …

Prognostic Factors For Treatment Outcome In Young Children With Autism, Susannah Grimm Poe

Graduate Theses, Dissertations, and Problem Reports (ETD)

Over the past decade, systematic applications of Applied Behavior Analysis (ABA) have proven an effective means of improving the prognosis for many young children with autism. But in every study indicating that a number of participants have experienced good outcomes from these interventions, there remain a sizeable number of participants who have not had the same success. This study was undertaken to examine the differences between the parental rankings for each of eight characteristics across three points in time for children with autism to determine who succeeds with this kind of treatment and who does not. These parental reports were …

A Communitarian Critique Of The Child Protective System, Toni Terling-Watt

The Journal of Sociology & Social Welfare

Child Protective Services (CPS) has been defined as an ineffective system. Common criticisms are that the system is overburdened and that family preservation policy pressures CPS to reunite families that can't be repaired. However, empirical analyses that identify the deficiencies of this organization are limited. This study utilizes case files and in-depth interviews with interventionists within and outside of CPS to explore the issue. Results reveal that the most common criticisms of the system do have merit. However, it reveals additional system limitations. Results suggest that the child protective system is characterized by an individualistic approach and that this focus …

Journal Of Sociology & Social Welfare Vol. 24, No. 4 (December 2000)

The Journal of Sociology & Social Welfare

TABLE OF CONTENTS

• A COMMUNITARIAN CRITIQUE OF THE CHILD PROTECTIVE SYSTEM - Toni Terling-Watt
• ESTIMATING POVERTY RATES IN A METROPOLIS: THE EXAMPLE OF LOS ANGELES/LONG BEACH - Robert G. Mogull
• JOB STABILITY AND WAGE PROGRESSION PATTERNS AMONG EARLY TANF LEAVERS - Steven G. Anderson, Anthony P. Halter, George Julnes, and Richard Schuldt
• WELFARE REFORM: A SOCIAL WORK PERSPECTIVE FOR ASSESSING SUCCESS - Dennis D. Long
• THE IMPACT OF ECONOMIC STRUCTURAL ADJUSTMENT PROGRAMS [ESAPs] ON WOMEN AND CHILDREN: IMPLICATIONS FOR SOCIAL WELFARE IN ZIMBABWE - Saliwe M. Kawewe and Robert Dibie
• THE HIGHER EDUCATION OPTION FOR POOR WOMEN WITH CHILDREN - …

Breastfeeding Personal Efficacy Beliefs Of Women University Students, Ann Pollard Cleveland

Graduate Theses, Dissertations, and Problem Reports (ETD)

Many women do not initiate breastfeeding although breastfeeding promotes their baby's health. Three reasons why women do not breastfeed are women's mental organization, cultural beliefs about breastfeeding, and women's breastfeeding personal efficacy beliefs. The conceptual framework for personal efficacy beliefs is Bandura's social-cognitive theory (1992, 1995, 1997). This dissertation used a new research instrument to examine women university students' breastfeeding personal efficacy beliefs. The instrument was tested by mail survey techniques that resulted in a 70.6% respondent rate. University women's personal efficacy beliefs about breastfeeding factored into five factor subscales. In order of magnitude, the personal efficacy belief factors were …

Development Of A Membrane Resistance Based Modeling Framework For Comparison Of Ultrafiltration Processes, David Albert Masciola

Graduate Theses, Dissertations, and Problem Reports (ETD)

A parametric study was conducted to develop a more general modeling framework as a basis for comparison of ultrafiltration membrane modules and separation processes. Discrete experiments were performed to examine the effects of operating parameters on permeate flux behavior in the tubular and high-shear rotary ultrafiltration (HSRUF) systems using a synthetic metal working (MW) fluid as a surrogate feed stream due to its relevance in industrial process and treatment applications. The conventional thin-film model was successfully applied to permeate flux data collected at low feed oil concentrations; however, model predictions at high concentrations were physically meaningless due to the formation …

Reconsidering The Auricular Surface As An Indicator Of Age At Death, Daniel Osborne

Masters Theses

Using standards established by Lovejoy et al. (1985) to score and estimate age at death from auricular surface morphology, the auricular surfaces of 266 individuals of documented age from two different skeletal collections (Terry and Bass Donated Collections) were examined. The age, sex and race of the individuals used in the study were unknown to the investigator during analysis. This study supports the claim proposed in the original study that auricular surface morphology is unaffected by an individual's sex or race. However, this study indicates that auricular surface morphology does not change as regularly with age as was originally proposed. …

Alternative Solutions For The Use Of Outdated Computer Hardware, Benjamin Erickson

Theses and Dissertations

No abstract provided.

Effects Of Pain And Fear Stimulus Intensity Levels On Pain Responding In Chronic Pain Patients, John Thomas Sorrell

Graduate Theses, Dissertations, and Problem Reports (ETD)

Fear has been found to increase and decrease pain responding in various contexts, and the effects of fear and pain stimulus intensity levels on pain responding have not been examined. Forty chronic pain patients were exposed to an algometer pressure pain device which stimulated different fingers; there were two levels of pressure pain (i.e., high and low). Also, there were two levels of induced fear (i.e., high and low). Significant main effects of pain stimulus intensity level were found on threshold pain time, tolerance pain time, and self-reports of fear and pain. Also, a significant main effect of gender was …