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Hslic Annual Report Fy2007-08, Health Sciences Library And Informatics Center

HSLIC Annual Reports

No abstract provided.

Physical And In Silico Approaches Identify Dna-Pk In A Tax Dna-Damage Response Interactome, Emad Ramadan, Michael Ward, Xin Guo, Sarah S. Durkin, Adam Sawyer, Marcelo Vilela, Christopher Osgood, Alex Pothen, Oliver J. Semmes

Biological Sciences Faculty Publications

Background: We have initiated an effort to exhaustively map interactions between HTLV-1 Tax and host cellular proteins. The resulting Tax interactome will have significant utility toward defining new and understanding known activities of this important viral protein. In addition, the completion of a full Tax interactome will also help shed light upon the functional consequences of these myriad Tax activities. The physical mapping process involved the affinity isolation of Tax complexes followed by sequence identification using tandem mass spectrometry. To date we have mapped 250 cellular components within this interactome. Here we present our approach to prioritizing these interactions via …

The Effect Of Preoperative Stoma Site Marking On Quality Of Life In Patients Undergoing Ostomy Surgery, Susan L. Cantara

Master's Theses and Capstones

The purpose of this study was to determine if preoperative stoma site marking by a Wound, Ostomy, Continence (WOC) nurse affects patient quality of life. This study used a descriptive design with a convenience sample of 25 ostomy patients. Sixty-three surveys were mailed to study participants and the response rate was 40%.

Ten subjects (40%) had their stoma site marked by a WOC nurse preoperatively and fifteen subjects did not. Eleven participants reported that their ostomy was permanent (44%), while fourteen of the participants (56%) state they had a temporary stoma. Thirteen of the subjects had elective ostomy surgery (52%) …

How Nurses Perceive Patient Suffering, Sandra J. Tanis

Master's Theses and Capstones

Suffering is a complex and multidimensional experience that is individual in nature and deeply personal. Effecting all aspects of being---physical, psychological/emotional, sociocultural, spiritual---suffering may impact all dimensions of a patient's life. The purpose of this study is to explore nurses' perception of patients who suffer. The study aims to raise the level of awareness of patient suffering for nurses, and thereby serve as a basis for reflecting on the impact of their nursing care on the health of the individual and patient outcomes. A qualitative study explores how a group of eight nurses described suffering in their patients. Themes, which …

Tolling For The Luckless, The Abandoned And Forsaked: Community Safety, Therapeutic Jurisprudence And International Human Rights Law As Applied To Prisoners And Detainees, Michael L. Perlin, Astrid Birgden

Articles & Chapters

There has been an explosion of interest in therapeutic jurisprudence as both a filter and lens for viewing theextent to which the legal system serves therapeutic or anti therapeutic consequences. However, little attention has been paid to the impact of therapeutic jurisprudence on questions of international human rights law and the role of forensic psychologists. Human rights are based on legal, social, and moral rules. The paper will propose that human rights principles can add to the normative base of therapeutic jurisprudence, and in turn, therapeutic jurisprudence can assist forensic psychologists to actively address human rights. As duty bearers, forensic …

Antioxidant And Antimicrobial Activity From Six Species Of Edible Irish Seaweeds, Sabrina Cox

Conference papers

No abstract provided.

The Relationship Between Learning Style Preference And Achievement In The Adult Student In A Multicultural College., Matilde E. Roig

Walden Dissertations and Doctoral Studies

Minority college students have varied learning styles and process information from distinct background and cultural perspectives, which influences their learning. Accordingly, the way faculty approach teaching affects student achievement. Few minorities are in scientific fields, with a shortage of scientists predicted. A problem exists in understanding the relationship between learning style preferences and achievement of minority college students. The purpose of the study was to investigate this relationship in adult minority students in a South Florida college's biology courses. Research questions pertained to relationships between learning style preferences, race, ethnicity and grades. This quantitative study used the online Felder-Soloman Inventory …

Developing New And Alternative Quality Of Life Indicators For Older People: A Case Study From Community Vision And A Cohort Of Their Aged Clients In Perth, Wa, Jonathan Georgiou

Theses : Honours

This Honours thesis explored the highly debated construct of Quality of Life and in particular, how this concept was perceived amongst a small cohort of aged clients from Community Vision, a peak Non-Government Organisation operating in the northern suburbs of Perth, W A. The Analytical Framework utilised in this Honours study consisted of two phases; an analysis of existing academic literature and the development of a new qualitative inquiry. Semi-structured interviews and electronic surveys were conducted with a group of aged clients, staff and managers from Community Vision and key informants representing three peak W A aged care service providers. …

A Phenomenological Study Of Foster Carers' Experiences Of Formal And Informal Support, Tara Cavazzi

Theses : Honours

Foster children are showing a higher prevalence of maladaptive physical and psychosocial issues than ever before. The presence of these issues is predictive of foster placement instability, which is compounded by the inability to recruit and retain foster carers. As placement disruption can have numerous consequences, the factors that influence placement stability have been reviewed. Carer strain is a widespread destabilizing factor, which is augmented by many factors including the perceived level of practical and emotional support from both formal and informal networks. Formal support is linked to placement stability, although carers generally feel undervalued and unappreciated by formal networks. …

The Effects Of Oxidative Stress And Age On Human Spermatozoa, Taryn Mcandrew

Theses : Honours

Male infertility is now recognised as a significant factor in couples having difficulty conceiving. The impact of maternal age has long been known as a limiting factor, however recent research indicates that advancing paternal age can also negatively impact on a couple's chances of conception. One of the major contributing causes of male infertility has now been linked to spermatozoa exposure to reactive oxygen species (ROS). Such exposure induces oxidative stress when coupled with reduced total antioxidant capacity (TAC). Measures of both ROS and TAC are used as tests of oxidative stress status (OSS) which are used together to give …

Nebraska Summary: S652 Agco Dt205b, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Low-Density Rodent Communities In Eastern Virginia, Robert K. Rose, Jean F. Stankavich

Virginia Journal of Science

Two communities of small mammals were live trapped every other week for 15 months in linear oilfield habitat bordered by forested swampland in eastern Virginia. All nine species of the rodent community were present, mostly in low numbers and often intermittently. All species were characterized by high transiency, with a minority of marked animals becoming resident. Despite high trappability, all but two species in these communities had extremely low densities, suggesting that most species could not sustain populations via in situ reproduction.

Test 1934a: Case Ih Steiger 485 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Monitoring Programs To Assess Reintroduction Efforts: A Critical Component In Recovery, Erin Muths, Victoria J. Dreitz

Wildlife Biology Faculty Publications

Reintroduction is a powerful tool in our conservation toolbox. However, the necessary follow–up, i.e. long–term monitoring, is not commonplace and if instituted may lack rigor. We contend that valid monitoring is possible, even with sparse data. We present a means to monitor based on demographic data and a projection model using the Wyoming toad (Bufo baxteri) as an example. Using an iterative process, existing data is built upon gradually such that demographic estimates and subsequent inferences increase in reliability. Reintroduction and defensible monitoring may become increasingly relevant as the outlook for amphibians, especially in tropical regions, continues to …

Tree Species Control Rates Of Free-Living Nitrogen Fixation In A Tropical Rain Forest, Sasha C. Reed, Cory C. Cleveland, Alan R. Townsend

Ecosystem and Conservation Sciences Faculty Publications

Tropical rain forests represent some of the most diverse ecosystems on earth, yet mechanistic links between tree species identity and ecosystem function in these forests remains poorly understood. Here, using free-living nitrogen (N) fixation as a model, we explore the idea that interspecies variation in canopy nutrient concentrations may drive significant local-scale variation in biogeochemical processes. Biological N fixation is the largest “natural” source of newly available N to terrestrial ecosystems, and estimates suggest the highest such inputs occur in tropical ecosystems. While patterns of and controls over N fixation in these systems remain poorly known, the data we do …

Potential Site Productivity Influences The Rate Of Forest Structural Development, Andrew J. Larson, James A. Lutz, Rolf F. Gersonde, Jerry F. Franklin, Forest F. Hietpas

Forest Management Faculty Publications

Development and maintenance of structurally complex forests in landscapes formerly managed for timber production is an increasingly common management objective. It has been postulated that the rate of forest structural development increases with site productivity. We tested this hypothesis for Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) forests using a network of permanent study plots established following complete timber harvest of the original old-growth forests. Forest structural development was assessed by comparing empirical measures of live tree structure to published values for Douglas-fir forests spanning a range of ages and structural conditions. The rate of forest structural development—resilience—exhibited a positive relationship …

A Literature Review Of The Effects Of Energy Development On Ungulates: Implications For Central And Eastern Montana, Mark Hebblewhite

Wildlife Biology Faculty Publications

A literature review of >160 scientific and technical reports was conducted to review the effects of energy development ungulates, separated by important seasonal and habitat types. Effects of energy development and human activity in general were assessed for elk, mule deer, pronghorn antelope, moose, bighorn sheep and woodland caribou. Weaknesses of the existing literature in addressing and providing guidelines for the management of energy development are presented. A recommended course of action for management oriented research is presented. Finally, a searchable electronic database is developed of the literature including abstracts and digital copies to aid in evaluating future energy development …

Lions And Prions And Deer Demise, Michael W. Miller, Heather M. Swanson, Lisa L. Wolfe, Fred G. Quartarone, Sherri L. Huwer, Charles H. Southwick, Paul M. Lukacs

Wildlife Biology Faculty Publications

Background: Contagious prion diseases – scrapie of sheep and chronic wasting disease of several species in the deer family – give rise to epidemics that seem capable of compromising host population viability. Despite this prospect, the ecological consequences of prion disease epidemics in natural populations have received little consideration.

Methodology/Principal Findings: Using a cohort study design, we found that prion infection dramatically lowered survival of free-ranging adult (.2-year-old) mule deer (Odocoileus hemionus): estimated average life expectancy was 5.2 additional years for uninfected deer but only 1.6 additional years for infected deer. Prion infection also increased nearly fourfold the rate of …

Scientific Review For The Identification Of Critical Habitat For Woodland Caribou (Rangifer Tarandus Caribou), Boreal Population, In Canada, Mark Hebblewhite, Environment Canada

Biological Sciences Faculty Publications

Woodland Caribou (Rangifer tarandus caribou), Boreal Population (herein referred to as boreal caribou), are formally listed as Threatened under the federal Species at Risk Act (SARA). The Act requires the Minister of Environment to prepare a Recovery Strategy for the species that includes, to the extent possible and based upon the best available information, an identifi cation of its Critical Habitat and/or, if there is insuffi cient information available, a Schedule of Studies to determine that information. In August 2007, Environment Canada (EC) launched a science-based review with the mandate to identify Critical Habitat to the extent possible, using the …

A System Dynamics Approach To Water Resources Planning And Management In South Florida, Dinesh Kumar Prashar

UNLV Retrospective Theses & Dissertations

The primary aim of this research is to test a number of policy options to reduce water consumption in agricultural and municipal sectors, and quantify its impact on environmental supply. A System Dynamics model is developed to evaluate the sustainability of agricultural, municipal, and environmental water demands in South Florida. Performance criteria of vulnerability, resilience, and reliability, are used to measure the success of the policies. In addition, scenarios with varying precipitation and population growth rates are generated to account for uncertainty; The status-quo simulations run from 1970 to 2050 show a reduction in environmental flows after 2010. That can …

The Conserved Mechanism Of Icsa Polar Targeting Among Proteobacteria, Characterization Of The Omptin Family, And The Roles And Regulation Of Icsp In Shigella Flexneri, Eun-Hae Kim

UNLV Retrospective Theses & Dissertations

Shigella flexneri is a gram-negative intracellular pathogen that is a global health problem, causing severe bacillary dysentery. In the past 30 years, research has enabled us to have a better understanding of the molecular basis of Shigella pathogenesis. In this study, we further expand our knowledge of key determinants at molecular and cellular levels. This work is composed of four separate investigations; Firstly, we examined whether the elusive mechanism of protein targeting found in Shigella is conserved in three closely related gamma-proteobacterial families by using GFP fusions and microscopy. Our results indicate that the mechanism of protein localization to the …

Fantasy Crime: The Role Of Criminal Law In Virtual Worlds, Susan W. Brenner

Vanderbilt Journal of Entertainment & Technology Law

This Article analyzes activity in virtual worlds that would constitute crime if they were committed in the real world. It reviews the evolution of virtual worlds like Second Life and notes research which indicates that more and more of our lives will move into this realm. The Article then analyzes the criminalization of virtual conduct that inflicts "harm" in the real world and virtual conduct that only inflicts "harm" in the virtual world. It explains that the first category qualifies as cybercrime and can be prosecuted under existing law. Finally, it analyzes the necessity and propriety of criminalizing the second …

The Role Of Causal Processes In The Neutral And Nearly Neutral Theories, Michael Dietrich, Roberta L. Millstein

Dartmouth Scholarship

The neutral and nearly neutral theories of molecular evolution are sometimes characterized as theories about drift alone, where drift is described solely as an outcome, rather than a process. We argue, however, that both selection and drift, as causal processes, are integral parts of both theories. However, the nearly neutral theory explicitly recognizes alleles and/or molecular substitutions that, while engaging in weakly selected causal processes, exhibit outcomes thought to be characteristic of random drift. A narrow focus on outcomes obscures the significant role of weakly selected causal processes in the nearly neutral theory.

Ecological Genetics Of Adaptive Life-History Phenotypes In The Cricket Allonemobius Socius, Diana Lea Huestis

Biology Dissertations - Archive

As many organisms inhabit unstable environments, the ability to respond to changing environmental conditions is highly adaptive, and results in the evolution of phenotypic plasticity. Thus, identifying the genetic basis and evolutionary origins of adaptive life-history phenotypes, such as phenotypic plasticity, is an active and important research area within the field of evolutionary biology. In the last two decades, gene-expression techniques have been developed which allow genes to be identified and gene-expression levels measured in a range of species, reducing dependence on classic genetic model systems and allowing an array of species with interesting ecological phenotypes to be used as …

Evolutionism And Historical Particularism At The St. Petersburg Museum Of Anthropology And Ethnography, Sergei Kan

Dartmouth Scholarship

The paper describes the early 20th century debates between several leading Russian anthropologists, including Lev Shternberg, on the best way of displaying artifacts in the newly refurbished Museum of Anthropology and Ethnology in St. Petersburg. These debates revealed major tensions and contradictions between evolutionism and historical particularism, as well as universalism and nationalism within Russian anthropology of that era.

Organizational Learning In A High-Risk Environment: Responding To An Anthrax Outbreak, Shari R. Veil, Timothy L. Sellnow

Communication Faculty Publications

The National Center for Food Protection and Defense, a Department of Homeland Security-sponsored Center of Excellence, identified and endorses 10 best practices for risk and crisis communication. The best practices model is designed to aid organizations of all types in preparing for and learning from crisis events. This analysis applied the best practices model to a case study of an anthrax outbreak that fostered a full-blown crisis response. This study analyzes the learning experience of the crisis cohort group that responded to the crisis. The researchers contend that by evaluating a crisis situation using best practices as a benchmarking procedure, …

The Application Of Lc-Ms Technologies For The Detection Of Triazine Herbicides In Water, Michael Cahill

Theses

The triazine herbicides, including, simazine (6-chloro-N,N’-diethyl-1,3,5-triazine-2,4- diamine), atrazine (2-chloro-4-ethylamino-6-isopropylamino-l,3,5-triazine) and cyanazine were developed as selective weed killers. Their design function is to disrupt the photosynthesis of broad-leafed plants. In the intensive production of grasses (e.g. wheat, cereals, etc.) broad-leafed plants growing in the grass production area are economically costly, competitors with the grasses for nutrients; their removal is facilitated by triazines herbicides and simazine and atrazine are the predominant compounds used. Significant amounts of triazine herbicides are consumed by the agricultural industry each year. However, due to the indiscriminate use of pesticides/herbicides, traces of herbicides have been found in run-off …

Analysis Of Adenovirus And Bovine Coronavirus., Kevin Lane

Theses

This investigation involved the analysis of selected gastroenteritis viruses, adenovirus and bovine coronavirus, obtained from faecal samples, collected from hospital and diagnostic laboratories respectively in Cork city, Ireland. The viruses isolated from these samples were subjected to analysis using cell culture and nucleic acid extraction. In addition adenovirus was analysed using PCR and PCR followed by restriction endonuclease digest. Many samples contained more than one gastroenteritis virus, the virus of interest and a natural co-infection with rotavirus species. Rotavirus infections in Ireland have been extensively studied and we were interested in studying singly and doubly infect samples.

Bovine enteric coronavirus …

Precision Coil Inspection, Karol Murphy

Theses

Boston Scientific produces the Guglielmi Detachable Coil in their Cork based facility. These are used in a surgical procedure to eliminate aneurysms. The first step in the process is to form a coil by wrapping a platinum wire around a mandrel. These coils have outer diameters ranging from 190 pm to 520pm. This is called the primary wind and is inspected to find any defects introduced into the coil from the winding process. These defects may be the result of wire defects in the raw material or possibly poor handling by the operators. These primary winds are processed further to …

Treatment Of Industrial Wastewater Containing Active Pharmaceutical Ingredients With A Membrane Bioreactor, With The Aim Of Reducing Resource Consumption, Pádraig Colm Ó'Maolcatha

Theses

The biodegradation of a selected active pharmaceutical ingredient (API) during wastewater treatment in a membrane bioreactor (MBR) was examined experimentally. A comparison study was conducted by operating a conventional activated sludge (CAS) pilot plant in parallel to the MBR. The MBR was operated under varying conditions of pH (pH6 and pH8), MLSS (6g/L and l0g/L) and SRT (20 days and 30 days) according to a full factorial design of experiments. In the CAS, pH and SRT were altered as above but MLSS was maintained at 3-4g/L. Comparable average API removal results of 95.5% and 95.7% were obtained for the MBR …