Digital Commons Network^™

An Assessment Of The Hospitalization Rates And Associated Comorbid Conditions In Secondary Stroke Prevention, Andrea D. Boan

MUSC Theses and Dissertations

Introduction: An inherent risk from an incident stroke is recurrence. The most effective method to reduce stroke risk is to reduce the incidence of hypertension. Thus, antihypertension therapy has become imperative in the prevention of primary and recurrent stroke. In this dissertation we examine the confounding effects of race and age on recurrent stroke risk and the consistency of secondary prevention treatment regimens. Methods: One-year recurrent stroke risk was determined in relation to race, age, gender, and comorbid hypertension and diabetes by mixed effects regression and Kaplan-Meier survival analyses among hospitalized patients in South Carolina. A subset of patients were …

Dual Mode Sensing With Low-Profile Piezoelectric Thin Wafer Sensors For Steel Bridge Crack Detection And Diagnosis, Lingyu Yu, S. Momeni, V. Godinez, Victor Giurgiutiu, Paul Ziehl, J. Yu

Faculty Publications

Monitoring of fatigue cracking in steel bridges is of high interest to many bridge owners and agencies. Due to the variety of deterioration sources and locations of bridge defects, there is currently no single method that can detect and address the potential sources globally. In this paper, we presented a dual mode sensing methodology integrating acoustic emission and ultrasonic wave inspection based on the use of low-profile piezoelectric wafer active sensors (PWAS). After introducing the research background and piezoelectric sensing principles, PWAS crack detection in passive acoustic emission mode is first presented. Their acoustic emission detection capability has been validated …

Hello, I Love You, Won’T You Tell Me Your Name?: An Anthropological Investigation Of Naming, Haley Lisa Close

Senior Independent Study Theses

This study investigates how parents select the names of their children. Anthropological research on naming is very sparse, despite the immense power of names to reflect cultural variables, such as: kinship, gender relations, socioeconomic class relations, and differences in taste and personal preference. I surveyed a sample of parents at three daycare facilities in a small town in the Midwest about their children’s names and how they chose those names. My findings indicate that kin naming plays a significant role, but many parents find a balance between choosing a name with “meaning” and choosing a name based on their personal …

Litigating Federal Health Care Legislation And The Interstices Of Procedure,, Wendy Collins Perdue

Law Faculty Publications

Forward to the 2012 Allen Chair Symposium issue, focused on the litigation challenges to the Patient Protection and Affordable Care Act ("ACA").

2010-2011 Veterans Law Update, Tara L. Casey

Law Faculty Publications

2011 saw multiple changes to the laws relating to veterans, their rights and benefits, and the Department of Veterans Affairs ("VA"). This Article will cover select updates to the field of veterans law codified in the Code of Federal Regulations and the United States Code, proposed in the Federal Register, and adjudicated in the courts. Part I will cover updates related directly to veterans' benefits and rights. Part II will focus on updates to rules involving veterans' caregivers and healthcare facilities. Part III will cover proposed rules dealing with veterans' claims and insurance. Part IV will focus on rules and …

To Kill A Mockingbird Mediator?: Assessing The Need For Third-Party Neutrals In Federal Bankruptcy Courts' Home Foreclosure Avoidance Programs, Lancelot L. Esteibar

Cardozo Journal of Conflict Resolution

This Note proceeds in four parts. First, Part I provides background information on the mortgage crisis, the loss mitigation processes, and current federal, state, and bankruptcy court programs aimed towards preventing foreclosure. Second, Part II describes the role of a mediator and the process of mediation. Third, Part III examines barriers to effective negotiation and why mediators can assist in overcoming those obstacles in the bankruptcy courts' loss mitigation programs. Finally, Part IV offers an alternative to the direct negotiation model prescribed by the S.D.N.Y., E.D.N.Y., and D.R.I. loss mitigation programs.

Abuse, Mediation And The Catholic Church: How Enforcing And Improving Existing Statutes Will Help Victims Recover, Jeffrey Pruzan

Cardozo Journal of Conflict Resolution

Allegations of sexual abuse at the hands of religious figures is an epidemic that has spread throughout the United States and abroad.' In the United States alone, U.S. bishops have reported receiving allegations of abuse committed by 6,115 Catholic priests, or 5.6 percent of the 109,694 active U.S. priests since 1950. The U.S. bishops also reported receiving allegations from 15,235 victims, or 2.6 victims per priest; however, this figure is universally acknowledged to be low. Some estimates put the number of victims in the United States at over 280,000.

Switching The Flip: Questioning The Government's Authority To Shut Down Communication Networks In Furtherance Of Public Safety, Eric B. Einisman

Cardozo Arts & Entertainment Law Journal

No abstract provided.

The Demise Of The Federal Shield Law, William E. Lee

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Moral Rights In The U.S.: Still In Need Of A Guardian Ad Litem, Jane C. Ginsburg

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Region Codes And The Territorial Mess, Peter K. Yu

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Internet Advertising After Sorrell V. Ims Health: A Discussion On Data Privacy & The First Amendment, Agatha M. Cole

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Time To Sever The Dead Hand: Fisk University And The Cost Of The Cy Pres Doctrine, Melanie B. Leslie

Cardozo Arts & Entertainment Law Journal

No abstract provided.

The Role Of The Microenvironment And Th17 Cells In The Carcinogenesis Of Head And Neck Squamous Cell Carcinoma, Danielle Woodford

MUSC Theses and Dissertations

Head and neck cancer is the sixth most common cancer worldwide. Despite advances in diagnosis and treatment, the survival rates for patients with head and neck cancer have remained relatively unchanged for the past 30 years. Head and Neck Squamous Cell Carcinoma is a highly aggressive malignancy with a 5-year survival rate of only 50%. Of the patients diagnosed every year, 5% of head and neck squamous cell carcinoma (HNSCC) patients develop additional primary tumors, an effect that is thought to be associated with the high degree of immune suppression induced by the tumor. During the premalignant stage of HNSCC, …

Enhancing Classroom Learning Experience By Providing Structures To Microblogging-Based Activities, Tian Luo, Fei Gao

STEMPS Faculty Publications

Microblogging tools such as Twitter have been frequently adopted in educational settings to facilitate learning in recent years. Although the original purpose of microblogging tools is to connect with others in a wide network and instantly share what is happening to them with the rest of the world, educators have vigorously attempted to repurpose the utilization of the tool and integrate it into various educational settings to promote student learning.

The purpose of this study is to examine student learning experience under a set of structured microblogging-based activities and to identify the affordances and constraints of the technology. Students participated …

Susceptibility Of Stored-Product Psocids To Aerosol Insecticides, George P. Opit, Frank H. Arthur, James E. Throne, Mark E. Payton

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The efficacies of commercial methoprene and esfenvalerate aerosols for control of stored-product psocid pests were evaluated in simulated field studies. The efficacies of methoprene, esfenvalerate EC, the carrier Isopar-M™, and a combination of methoprene and esfenvalerate aerosols for control of Liposcelis decolor (Pearman) (Psocoptera: Liposcelididae) and Liposcelis entomophila (Enderlein) nymphs were assessed, and the effects of direct and indirect exposure of Liposcelis bostrychophila Badonnel, L. decolor, and Liposcelis paeta Pearman adults to esfenvalerate EC aerosol were evaluated. The greatest nymphal mortality attained was 76%, indicating that the four aerosols tested were ineffective against L. decolor and L. entomophila nymphs. …

Immunogenicity And Protective Efficacy Of The Mycobacterium Avium Subsp. Paratuberculosis Attenuated Mutants Against Challenge In A Mouse Model, Jenn-Wei Chen, Syed M. Faisal, Subhash Chandra, Sean P. Mcdonough, Maria A.S. Moreira, Joy Scaria, Chao-Fu Chang, J. P. Bannantine, Bruce Akey, Yung-Fu Chang

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Johne’s disease (JD), caused by Mycobacterium avium subsp. paratuberculosis (MAP), results in serious economic losses worldwide especially in cattle, sheep and goats. To control the impact of JD on the animal industry, an effective vaccine with minimal adverse effects is urgently required. In order to develop an effective vaccine, we used allelic exchange to construct three mutant MAP strains, leuD, mpt64 and secA2. The mutants were attenuated in a murine model and induced cytokine responses in J774A.1 cell. The leuD mutant was the most obviously attenuated of the three constructed mutant strains. Our preliminary vaccine trial in mice demonstrated different …

Alkaline Extraction Of Phenolic Compounds From Intact Sorghum Kernels, Deidre L. Blackwell, Thomas Herald, Scott R. Bean, Prini Gadgil

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Sorghum (Sorghum bicolor L. Moench) is a major drought-resistant food crop in Africa and Asia. In Western countries, sorghum is utilized as animal feed but is a viable ingredient alternative in gluten-free foods and biofuels (O’Kennedy et al., 2006). The high level of phytochemicals in sorghum kernels is found in the bran and germ (Dykes & Rooney, 2006). A range of phenolic compounds in sorghum offering antioxidant capacity (AOC) includes phenolic acids, flavonoids, anthocyanins and tannins (Awika & Rooney, 2004). Phenolic compounds have been extracted from cereal grains using various techniques such as aqueous alcohol (Medina, 2011; Cuevas Montilla …

Identification Of The Western Tarnished Plant Bug (Lygus Hesperus) Olfactory Co-Receptor Orco: Expression Profile And Confirmation Of Atypical Membrane Topology, J. Joe Hull, Eric J. Hoffmann, Omaththage P. Perera, Gordon L. Snodgrass

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Lygus hesperus (western tarnished plant bug) is an agronomically important pest species of numerous cropping systems. Similar to other insects, a critical component underlying behaviors is the perception and discrimination of olfactory cues. Consequently, the molecular basis of olfaction in this species is of interest. To begin to address this issue, we utilized homology-based PCR as a commonly accepted abbreviation but if necessary it is polymerase chain reaction methods to identify the L. hesperus olfactory receptor co-receptor (Orco) ortholog, a receptor that has been shown to be essential for olfaction. The L. hesperus Orco (LhOrco) shares significant sequence homology with …

Chemical Optimization Of Protein Extraction From Sweet Potato (Ipomoea Batatas) Peel, Katherine P. Maloney, Van-Den Truong, Jonathan C. Allen

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Proteins isolated from sweet potatoes (Ipomoea batatas) have been shown to possess antidiabetic, antioxidant, and antiproliferative properties. The objective of this study was to chemically optimize a process for extracting proteins from sweet potato peel. The extraction procedure involved mixing peel with saline solvent to dissolve proteins and then precipitating with CaCl₂. Quadratic and segmented models were used to determine the optimum NaCl concentration and peel to solvent ratio to maximize protein solubility while minimizing solvent usage. A segmented model was also used to optimize the concentration of CaCl2 used for precipitation. The highest yield was …

Attenuation Of A Virulent Aeromonas Hydrophila With Novobiocin And Pathogenic Characterization Of The Novobiocin-Resistant Strain, Julia Pridgeon, M. Yildirim-Aksoy, P.H. Klesius, K.K. Srivastava, P.G. Reddy

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Aim: To determine whether novobiocin resistance strategy could be used to attenuate a virulent Aeromonas hydrophila AH11P strain and to characterize the growth and pathogenic differences between the novobiocin-resistant strain and its virulent parent strain AH11P.

Methods and Results: A novobiocin-resistant strain AH11NOVO was obtained from a virulent Aer. hydrophila strain AH11P through selection of resistance to novobiocin. AH11NOVO was found to be avirulent to channel catfish (Ictalurus punctatus), whereas AH11P was virulent. When AH11NOVO vaccinated channel catfish were challenged with AH11P at 14 days postvaccination, relative per cent of survival of vaccinated fish was 100%. …

Responses To Varroa Destructor And Nosema Ceranae By Several Commercial Strains Of Australian And North American Honeybees (Hymenoptera: Apidae), Thomas E. Rinderer, Benjamin P. Oldroyd, Amanda M. Frake, Lilia I. De Guzman, Lelania Bourgeois

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The potential impact of varroa (Varroa destructor, Anderson & Trueman) on Australian beekeeping and agriculture depends in part on the levels of resistance to this parasite expressed by Australian commercial honeybees (Apis mellifera). The responses of seven lines of Australian honeybees to V. destructor were compared with the responses of a stock of Italian honeybees from the United States known for its susceptibility to V. destructor and two stocks known for their resistance to V. destructor, Russian honeybees (RHB) and a stock expressing the varroa sensitive hygiene trait (VSH). The experiment began in May with …

A Deleterious Effect Associated With Unh159 Is Attenuated In Twin Embryos Of An Inbred Line Of Blue Tilapia Oreochromis Aureus, A. Shirak, Yniv Palti, O. Bern, Thomas D. Kocher, Elisha Gootwine, Eyal Seroussi, Gideon Hulata, Micha Ron, Ramy R. Avtalion

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Offspring of a highly inbred gynogenetic line of Oreochromis aureus displayed 12-fold increase in twinning rate compared to the outbred population. Asymmetric conjoined twins, which consist of a normal embryo attached to a malformed-atrophic twin, were frequently encountered in both gynogenetic (90·7%) and outbred (38·2%) embryos. The monozygotic origin of these twins was determined using five microsatellite markers. Progeny of heterozygous parents for the microsatellite UNH159 were separated into sub-sets of twins and normal full-sibs. Consistent with previous reports, the normal embryo sub-set exhibited elimination of both types of homozygotes for the UNH159 genetic marker at 2–8 days after fertilization. …

Temporal Flux And Spatial Dynamics Of Nutrients, Fecal Indicators, And Zoonotic Pathogens In Anaerobic Swine Manure Lagoon Water, Michael R. Mclaughlin, John P. Brooks, Ardeshir Adeli

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Confined animal feeding operations (CAFOs) often use anaerobic lagoons for manure treatment. In the USA, swine CAFO lagoon water is used for crop irrigation that is regulated by farm-specific nutrient management plans (NMPs). Implementation of stricter US environmental regulations in 2013 will set soil P limits; impacting land applications of manure and requiring revision of NMPs. Precise knowledge of lagoon water quality is needed for formulating NMPs, for understanding losses of N and C in ammonia and greenhouse gas emissions, and for understanding risks of environmental contamination by fecal bacteria, including zoonotic pathogens. In this study we determined year-round levels …

Factors Associated With Frequency Of Abortions Recorded Through Dairy Herd Improvement Test Plans, H. D. Norman, R. H. Miller, J. R. Wright, J. L. Hutchison, K. M. Olson

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Frequency of abortions recorded through Dairy Herd Improvement (DHI) testing was summarized for cows with lactations completed from 2001 through 2009. For 8.5 million DHI lactations of cows that had recorded breeding dates and were >151 d pregnant at lactation termination, the frequency of recorded abortions was 1.31%. Effects of year, herd-year, month, and pregnancy stage at lactation termination; parity; breed; milk yield; herd size; geographic region; and state within region associated with DHI-recorded abortion were examined. Abortions recorded through DHI (minimum gestation of 152 d required) were more frequent during early gestation; least squares means (LSM) were 4.38, 3.27, …

Early Weaning In Northern Great Plains Beef Cattle Production Systems: Ii. Development Of Replacement Heifers Weaned At 80 Or 215 D Of Age, R.C. Waterman, T.W. Geary, J.A. Paterson, R.J. Lipsey

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Studies were conducted to evaluate effects of weaning and subsequent heifer development treatments within two herds located in the Northern Great Plains, USA. Heifer calves from predominantly Angus x Hereford dams were stratified within damage and calving date (Fort Keogh Livestock and Range Research Laboratory (LARRL), Miles City, MT, USA; n=328) and randomly assigned within study and strata to one of three weaning treatments. Heifer calves from Angus and Angus x Simmental dams (n=167; Judith Gap (JG),MT,USA) were stratified within breed group by age, calving date, and AI sire. Heifer calves either remained with their dams until …

Genetic Diversity In Wild And Cultivated Black Raspberry (Rubus Occidentalis L.) Evaluated By Simple Sequence Repeat Markers, Michael Dossett, Nahla V. Bassil, Kim S. Lewers, Chad E. Finn

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Breeding progress in black raspberry (Rubus occidentalis L.) has been limited by a lack of genetic diversity in elite germplasm. Black raspberry cultivars have been noted for showing very few phenotypic differences and seedlings from crosses between cultivars for a lack of segregation for important traits. Despite these challenges, little molecular work has been done to explore genetic diversity and relationships in wild and cultivated black raspberry germplasm. Microsatellite, or simple sequence repeat (SSR), markers are highly polymorphic codominant markers useful for studying genetic diversity, population genetics, genetic fingerprinting and other applications. We examined genetic diversity in 148 wild …

Chapter 6: Safflower, Theodore J. Kisha, Richard C. Johnson

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Safflower (Carthamus tinctorius L.) is an ancient crop with numerous past and present uses. Traditionally safflower was grown for its flowers, which were used as a fabric dye and for food coloring, flavoring, and medicinal purposes. Today, as a result of manipulation of well-characterized germplasm resources, it has become an important oil seed crop, bred for specialty niches through the development of healthier or more heat stable oil constituents, winter hardiness, and disease resistance. Molecular methodology has facilitated characterization of the world-wide diversity of safflower and identified geographical regions of similarity to assist breeders in the exploitation of available …

Magic From Human Regenerative Technologies -- Stem Cells, John M. Ritz

STEMPS Faculty Publications

The article discusses the developments in stem cell research and development. It mentions that through tissue engineering or regenerative medicine, many diseases are finding techniques for improvement and cure. It discusses the role of stem cells in mending the human body and the ethics associated with this technology . It is mentioned that stem cells are divided in 2 types: embryonic stem cells and adult stem cells. It includes the process of cell differentiation which determines the properties and characteristics of cells. It mentions several diseases related to sports injury, spinal cord injuries, blood and heart disorders to be to …

Soil Quality Improvement Under An Ecologically Based Farming System In Northwest Missouri, Robert J. Kremer, Linda F. Hezel

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Ecologically based farming conserves and improves the soil resource and protects environmental quality by using organic or natural resources without the application of synthetic chemicals. Soil quality assessment indicates the ability of management systems to optimize soil productivity and to maintain its structural and biological integrity. Our objective was to evaluate the effect of ecologically based management on biochemical characteristics of soil [soil quality indicators (SQI)] as an assessment of soil quality. The study was conducted on an ecologically based farming enterprise established on gently sloping soils of Sharpsburg silt loam (fine montmorillonitic, mesic Typic Argiudolls) in Clay County, Missouri, …