Digital Commons Network^™

The Flaws Of Stem Cell Legislation: Sherley, Brüstle, And Future Policy Challenges Posed By Induced Pluripotent Stem Cells, Nicholas J. Diamond

Minnesota Journal of Law, Science & Technology

No abstract provided.

The Admission Of Scientific Evidence In A Post-Crawford World, Eric Nielson

Minnesota Journal of Law, Science & Technology

No abstract provided.

Candida Albicans Induces Arginine Biosynthetic Genes In Response To Host-Derived Reactive Oxygen Species, Claudia Jimenez-Lopez, John R. Collette, Kimberly M. Brothers, Kelly M. Shepardson, Robert A. Kramer

Dartmouth Scholarship

The interaction of Candida albicans with phagocytes of the host's innate immune system is highly dynamic, and its outcome directly impacts the progression of infection. While the switch to hyphal growth within the macrophage is the most obvious physiological response, much of the genetic response reflects nutrient starvation: translational repression and induction of alternative carbon metabolism. Changes in amino acid metabolism are not seen, with the striking exception of arginine biosynthesis, which is upregulated in its entirety during coculture with macrophages. Using single-cell reporters, we showed here that arginine biosynthetic genes are induced specifically in phagocytosed cells. This induction is …

Incomplete Polyp Resection During Colonoscopy—Results Of The Complete Adenoma Resection (Care) Study, Heiko Pohl, Amitabh Srivastava, Steve P. Bensen, Peter Anderson, Richard I. Rothstein, Stuart R. Gordon, L Campbell Levy, Arifa Toor, Todd A. Mackenzie, Thomas Rosch, Douglas J. Robertson

Dartmouth Scholarship

Although the adenoma detection rate is used as a measure of colonoscopy quality, there are limited data on the quality of endoscopic resection of detected adenomas. We determined the rate of incompletely resected neoplastic polyps in clinical practice.We performed a prospective study on 1427 patients who underwent colonoscopy at 2 medical centers and had at least 1 nonpedunculated polyp (5-20 mm). After polyp removal was considered complete macroscopically, biopsies were obtained from the resection margin. The main outcome was the percentage of incompletely resected neoplastic polyps (incomplete resection rate [IRR]) determined by the presence of neoplastic tissue in post-polypectomy biopsies. …

Ownership And Obligations: The Human Flourishing Theory Of Property, Gregory S. Alexander

Cornell Law Faculty Publications

Private property ordinarily triggers notions of individual rights, not social obligations. The core image of property rights, in the minds of most people, is that the owner has a right to exclude others and owes no further obligation to them. That image is highly misleading. Property owners owe far more responsibilities to others, both owners and non-owners, than the conventional imagery of property rights suggests. Property rights are inherently relational, and because of this characteristic, owners necessarily owe obligations to others. But the responsibility, or obligation, dimension of private ownership has been sorely under-theorised. Inherent in the concept of ownership …

Developing Ambulatory Care Registered Nurse Competencies For Care Coordination And Transition Management, Sheila Haas, Beth Ann Swan, Traci Haynes

College of Nursing Faculty Papers & Presentations

The need for care coordination and management of transitions between Patient-Centered Medical Home providers, outpatient and community settings, including the Accountable Care Organization is often overlooked, episodic, and accountability for coordinating care and managing transitions between providers and services is lacking.

Advancing The Future Of Nursing: A Report By The Building Academic Geriatric Nursing, Jennifer L. Bellot, Dana Carthron, Melissa O'Connor, Karen Rose, Casey Shillam, Janet Van Cleave, Amy Vogelsmeier

College of Nursing Faculty Papers & Presentations

In the United States, the number of older adults will double during the next 25 years (United States Census Bureau, 2008). This dramatic demographic shift is changing the landscape of health care practice as more people live longer with multiple chronic conditions. To better prepare nurses to care for this future population, the John A. Hartford Foundation partnered with the American Academy of Nursing in 2000 to launch the Building Academic Geriatric Nursing Capacity (BAGNC) program. Since that time, 251 scholarships and fellowships have been awarded to nurses to advance geriatric nursing education, research, and practice. In 2009, …

Assessing Institutional Ability To Support Adaptive, Integrated Water Resources Management, Sandra B. Zellmer, Christina Hoffman

Faculty Law Review Articles

No abstract provided.

Servant Leadership: Making A Difference In University Tesl Programs, Sarah Tahtinen-Pacheco

International Christian Community of Teacher Educators Journal

Teaching English as a Second Language is a broad field with programs designed to teach students from all languages and cultures around the world. Currently, the field is facing an urgent need for qualified teachers and leaders due to increasingly high numbers of immigrants and refugees. To meet this challenge, universities must have a plan for adequately preparing teachers to work with the growing population of non-native English learners.

Creating these programs require an understanding of ways to support English learners academically, linguistically, and culturally as they transition into English speaking schools. Based on the need for support, this article …

Social Differentiation And Age-Friendly Characteristics : A Case Study In Tuen Mun, Yuen Ling, Elaine Yau

Lingnan Theses

Hong Kong is one of Asia’s more demographically-aged cities, with 14% of population aged 65+ in 2012, projected to be 23% by 2025. Facilities and transport are generally good by world standards although the urban environment may not consistently be particularly ‘age-friendly’. Drawing on a range of urban sub-areas, this research investigated the ‘age-friendliness’ of Tuen Mun, a ‘new town’ of half a million population in Hong Kong. This study was also interested in socio-cultural variables and age-friendly cities (AFC) characteristics in its predominantly Chinese population, and relationships with psychological well-being (PWB).

A total of 503 participants aged 50 years …

Physical Activity, Physical Fitness Or Physical Education: Are We Betting On The Wrong Horse?, Beth P. Hands

Health Sciences Papers and Journal Articles

If you read the daily newspaper, it is highly likely there will an article on the importance of physical activity. A recent survey I undertook showed that on some weeks up to 25 articles with physical activity as a key word were published in mainstream Australian papers. A key word search of peer reviewed journals in Academic Search Premier reveals a similar pattern-with up to 30,000 articles having the word physical activity in the abstract. This is a relatively recent phenomenon. The number of published articles about physical activity related studies has grown astronomically compared to two other important terms, …

Improving Muscular Endurance With The Mve Fitness Chairtm In Breast Cancer, Eric Martin, Claudio Battaglini, Dianne Groff, Fiona Naumann

Health Sciences Papers and Journal Articles

Objectives

To assess the feasibility and efficacy of delivering Pilates exercises for resistance training to breast cancer survivors using the MVe Fitness Chair™.

Design

Pilot randomized controlled trial.

Methods

Twenty-six female breast cancer survivors were randomized to use the MVe Fitness Chair™ (n = 8), traditional resistance training (n = 8), or a control group (no exercise) (CO) (n = 10). The MVe Fitness Chair™ and traditional resistance training groups completed 8 weeks of exercise. Muscular endurance was assessed pre and post-test for comparisons within and between groups using push ups, curl ups, and the Dynamic Muscular …

Moving Beyond Title Ix: An Evaluation Of The Comprehensiveness And Accessibility Of Policies And Procedures For Preventing And Responding To Gender Based Violence, Alyssa Mullins

Electronic Theses and Dissertations

The current study examines the gender based violence policies and programs of large, public universities in Florida. Current literature argues that preventing and responding to gender based violence in institutions of higher education requires comprehensive and ecological techniques at the individual, interpersonal, community, and societal level. In recent years, various institutions and agencies have showed increasing administrative commitment to addressing these issues. Futures Without Violence, formerly named Family Violence Prevention Fund, is a private organization that has established a set of guidelines and recommendations to aid IHEs in their response and prevention of gender based violence, intended to exceed federal …

Human Trafficking For Sexual Exploitation In Southeast Asia, Nodwarang Niamvanichkul

Electronic Theses and Dissertations

This study centers on the political aspects of human trafficking and sexual exploitation in Southeast Asia. Specifically, the human trafficking is a security studies concern because it is not only a social issue, but also a security threat. Just as with drug trafficking, human trafficking has security consequences. The study analyzed human trafficking issues in the following three countries in Southeast Asia: Thailand, Myanmar, and Cambodia. These three countries were chosen due to the high levels of human trafficking. In each of the chosen cases, there is an examination of human trafficking issues in terms of political structures, political policies, …

The Priming Effects Of Media Frames In Regard To News Images And Stereotypes Held By Hispanic Audiences, Meredith Morris

Electronic Theses and Dissertations

This study applies priming, framing, and exemplification theories to examine the ways in which photos published with a news story influenced readers’ judgments about the ethnicities of the people receiving emergency hunger services. Of particular interest were the perceptions of Caucasian respondents about minorities, and Hispanic perceptions about African Americans and other Hispanics. A sample of 506 college students was randomly assigned to read one of three versions of an online news article about emergency hunger services in Central Florida. One version included two photographs of African American adults receiving food at a food bank. The second version included two …

The Contribution Of Visceral Fat To Positive Insulin Signaling In Ames Dwarf Mice, Vinal Menon

Electronic Theses and Dissertations

Ames dwarf (df/df) mice are homozygous for a spontaneous mutation in the prop1 gene due to which there is no development of anterior pituitary cells – somatotrophs, lactotrophs and thyrotrophs, leading to a deficiency of growth hormone (GH), prolactin (PRL) and thyrotropin (TSH). They tend to become obese as they age, but still live longer and healthier lives compared to their wild-type littermates, being very insulin sensitive, showing no signs of diabetes and cancer. These mutant mice also have high circulating levels of anti-inflammatory and antidiabetic adiponectin. Plasma levels of this adipokine usually decrease with an increase in accumulation of …

The Impact Of Voluntary Pre-Kindergarten On The Academic Achievement And Kindergarten Readiness Of Students In A Large Suburban School District, Jordan Rodriguez

Electronic Theses and Dissertations

Throughout the United States, state governments are allocating millions of dollars to support Voluntary Pre-Kindergarten (VPK) programs. Recent research has indicated that students that participate in VPK demonstrate higher academic achievement scores across a number of subject areas. Moreover, VPK participants are more likely to enter primary school on grade level, which in turn leads to a reduction in grade retention. Studies have indicated that although all students that participate in VPK programs benefit from such programs, minority students and students that come from low-socioeconomic backgrounds benefit at an even higher level. The intent of this study was to determine …

An Examination Of Inclusive Education In Schools Operated By The Jordan Field Of The United Nations Relief And Works Agency For Palestine Refugees In The Near East, Jacqueline Rodriguez

Electronic Theses and Dissertations

For refugee children with disabilities, international agencies largely provide humanitarian assistance, including education. However, the obstacles associated with refugee existence can impede progress in the movement towards educating children with disabilities in inclusive settings. Perceptions of inclusive education in schools operated by the Jordan field of the United Nations Relief and Works Agency for Palestine Refugees in the Near East were explored through multiple embedded case studies. Each of the three schools examined included a student with a special educational need. The researcher also investigated strategies and supports provided by education stakeholders to students with special educational needs in inclusive …

The Moral Oppression Of The Teaching Profession: Learning To Transcend, Rebecca Smith

Electronic Theses and Dissertations

This thesis is both descriptive and philosophical, and at its core, it justifies the need for social foundations of education courses and programs in the university setting. It begins by analyzing the meaning of oppression and the part knowledge plays in confining the individual. The analysis then draws upon Patricia Hill Collins' theory of intersecting oppressions to get at the complexities and restrictions of working in the public schooling institution. It works through the ways in which sexist, classist, and racist practices afflict everyone in the institution through the bureaucratic mechanism and collateral oppression. The four components that make up …

Fetal-Pelvic Disproportion And Pelvic Asymmetry As A Potential Cause For High Maternal Mortality In Archaeological Populations, Sarah Stansfield

Electronic Theses and Dissertations

Females of childbearing age are overrepresented in the population of the Kellis 2 cemetery (100-450 AD) in the Dakhleh Oasis, Egypt (Wheeler 2009). The demographic overrepresentation found here may be the result of complications related to childbirth. Clinical literature demonstrates that fetal size is rarely an explanation for failed labor (Cunningham et al. 2001) and the fetuses buried in the Kellis 2 Cemetery at the Dakhleh Oasis were not larger than average (Tocheri et al. 2005), directing the focus to dimensions of the maternal pelvis for evidence of obstetrical issues, such as abnormally compressed pelvises. To formulate a test for …

Intimate Partner Kidnapping: An Exploratory Analysis, Lindsey Blumenstein

Electronic Theses and Dissertations

The following study is an exploratory analysis of intimate partner kidnapping. The current study will give a descriptive picture of the victim, offender, and incident characteristics of a form of intimate partner violence that has never been studied before, intimate partner kidnapping, as well as a form of physical violence often seen in the literature, intimate partner assaults. The study will use a combination of the National Incident Based Report System (FBI, 2009), and the American Community Survey (Census, 2012) to identify these characteristics and also to identify any potential relationships between structural-level correlates and rates of intimate partner violence. …

Trace Contaminant Control: An In-Depth Study Of A Silica-Titania Composite For Photocatalytic Remediation Of Closed-Environment Habitat Air, Janelle Coutts

Electronic Theses and Dissertations

This collection of studies focuses on a PCO system for the oxidation of a model compound, ethanol, using an adsorption-enhanced silica-Ti02 composite (STC) as the photocatalyst; studies are aimed at addressing the optimization of various parameters including light source, humidity, temperature, and possible poisoning events for use as part of a system for gaseous trace-contaminant control system in closed-environment habitats. The first goal focused on distinguishing the effect of photon flux (i.e., photons per unit time reaching a surface) from that ofphoton energy (i.e., wavelength) of a photon source on the PCO of ethanol. Experiments were conducted in a bench-scale …

Investigation Of A Novel Magnesium And Acidified Ethanol System For The Degradation Of Persistent Organic Pollutants, Phillip Maloney

Electronic Theses and Dissertations

For centuries chemists have sought to improve humankind’s quality of life and address many of society’s most pressing needs through the development of chemical processes and synthesis of new compounds, often with phenomenal results. Unfortunately, there also are many examples where these chemicals have had unintended, detrimental consequences that are not apparent until years or decades after their initial use. There are numerous halogenated molecules in this category that are globally dispersed, resistant to natural degradation processes, bioaccumulative, and toxic to living organisms. Chemicals such as these are classified as persistent organic pollutants (POPs), and due to their negative environmental …

Cerium Oxide Nanoparticles Sensitize Pancreatic Cancer Cells To Radiation By Promoting Acidic Ph, Ros, And Jnk Dependent Apoptosis, Melissa Wason

Electronic Theses and Dissertations

Side effects of radiation therapy (RT) remain the most challenging issue for pancreatic cancer treatment. In this report we determined whether and how cerium oxide nanoparticles (CONPs) sensitize pancreatic cancer cells to RT. CONP pretreatment enhanced radiation-induced reactive oxygen species (ROS) production preferentially in acidic cell-free solutions as well as acidic human pancreatic cancer cells. In acidic environments, CONPs favor the scavenging of superoxide radical over the hydroxyl peroxide resulting in accumulation of the latter whereas in neutral pH CONPs scavenge both. CONP treatment prior to RT markedly potentiated the cancer cell apoptosis both in culture and in tumors and …

Stereotypes, Perceptions Of Similarity, And Cultural Identity: Factors That May Influence The Academic Achievement Of Immigrant Students., Tamara Fagan

Electronic Theses and Dissertations

For decades, the United States has been known as the nation of immigrants due to the increasing number of immigrant students in the public school system. Although the population of immigrant students steadily increases annually, American society still pressures immigrants into acculturation to fulfill the United States ideals of academic achievement despite the United States claim of multiculturalism (Malcolm & Lowery, 2011). This research focuses on 1st - and 2nd generation immigrant students’ strife of acceptance in U.S. culture, while sill preserving their own native culture, and the influence it has on academic achievement. The researcher interviewed eight (8) adult …

Interpreting Diet And Nutritional Stress In Napoleon's Grand Army Using Stable Carbon And Nitrogen Isotope Analysis, Sammantha Holder

Electronic Theses and Dissertations

A mass grave containing the remains of at least 3269 Napoleonic soldiers from 1812 was discovered in Vilnius, Lithuania in 2001. Stable carbon and nitrogen isotopic analyses were performed on collagen from 78 femoral samples to explore dietary variation within the sample. Starvation and nutritional distress were also evaluated through the examination of nitrogen enrichment in bone collagen. Clinical studies have demonstrated that enriched nitrogen isotope values can indicate periods of nutritional stress and starvation; however, this is the first study to examine its use as a diagnostic indicator of starvation in a historical population using bone tissue. According to …

Wetland Diversity In A Disturbance-Maintained Landscape: Effects Of Fire And A Fire Surrogate On Aquatic Amphibian Survival And Species Depauperateness., Joyce Klaus

Electronic Theses and Dissertations

Disturbance is one of the central concepts explaining how diversity arises and is perpetuated in ecological time. A good model system for testing hypotheses related to disturbance is the longleaf pine ecosystem in the southeastern U.S. because in this ecosystem frequent, low-severity fires acts as a disturbance that maintains a unique vegetation structure and high species richness. Vegetation structure influences animal distributions; in fire-dependent ecosystems many animals rely on open-structured, fire-maintained vegetation but shrubs and trees encroach into fire-dependent ecosystems where fire has been excluded. Prescribed burning and mechanical removal are commonly used as restoration tools to control encroachment. To …

Gender Differences And Fast Food Preferences Among U.S. College Students, Donald Persaud

Electronic Theses and Dissertations

The intent of this research is to examine the relationship of corporate fast food and health within the context of gender. It tests the hypothesis that Western perceptions of masculinity and femininity inform a differentiated pattern of food preference, which will correlate with health as measured by Body Mass Index (BMI). The targeted sample population for the study is the undergraduate community of the University of Central Florida, and fast food is a chosen dietary medium because it is an increasingly ubiquitous source of caloric energy in the American foodscape, representative of the mass production model applied to cuisine in …

Do Changes In Muscle Architecture Effect Post- Activation Potentiation, Danielle Reardon

Electronic Theses and Dissertations

Purpose: To examine the effect of three muscle potentiation protocols on changes in muscle architecture and the subsequent effect on jump power performance. Methods: Maximal (1RM) squat strength (Mean SD=178.3 ± 36.6kg), vertical jump power, and muscle architecture were obtained in 12 resistance trained men (25.2±3.6y; 90.67±12.7kg). Participants randomly completed three squatting protocols at 75% (3 x 10 reps), 90% (3 x 3 reps) or 100% (1 x 1) of their 1RM, or no workout (CON), with each protocol being separated by one week. During each testing session ultrasound and vertical jump testing were assessed at baseline (BL), 8min post …

Inverse Problems In Multiple Light Scattering, John Broky

Electronic Theses and Dissertations

The interaction between coherent waves and material systems with complex optical properties is a complicated, deterministic process. Light that scatters from such media gives rise to random fields with intricate properties. It is common perception that the randomness of these complex fields is undesired and therefore is to be removed, usually through a process of ensemble averaging. However, random fields emerging from light matter interaction contain information about the properties of the medium and a thorough analysis of the scattered light allows solving specific inverse problems. Traditional attempts to solve these kinds of inverse problems tend to rely on statistical …