Digital Commons Network^™

Implementation Of A Transcultural Nursing Education Program To Improve Nurses' Cultural Competence, Ann Marie Elizabeth Edwards

Walden Dissertations and Doctoral Studies

The exponential growth of culturally diverse populations in the United States has led to a multicultural patient population while the nursing workforce remains predominantly White. At the project site, managers identified that staff nurses struggled to deliver culturally competent care. The purpose of this project was to improve the cultural competence of registered nurses (RNs) through a transcultural nursing education program. Leininger's transcultural nursing theory guided the project. Sources of evidence used to develop a face-to-face educational program included peer-reviewed journals, credible websites, and the Inventory for Assessing the Process of Cultural Competence Among Healthcare Professionals-R tool. Aggregate pretest and …

Tropical Forest Canopy Height And Aboveground Biomass Estimation Using Airborne Lidar And Landsat-8 Data, A Sensitivity Study With Respect To Landsat-8 Data Temporal Availability, In Mai Ndombe Province, Democratic Republic Of Congo, Herve B. Kashongwe

Electronic Theses and Dissertations

Tropical forests’ structure information, such as forest canopy height, is a key component in any estimate of carbon stock. Tropical rainforests constitute the most forested ecosystems that harbor the largest biodiversity on Earth and store more carbon (above and belowground biomass) than any other ecosystem in the world. However, estimates of forest canopy structure is lacking over most of the regions that host this ecosystem because of both the structure’s complexity of this ecosystems and the incomplete or lack of up-to-date national forest inventory data necessary to derive forest canopy height and aboveground biomass. This study explores the capability of …

Bovine Cellular And Innate Immune Response To Hemostatic Polysaccharides, Brian Kobylkevich

Electronic Theses and Dissertations

Chronic wounds are longstanding dermal wounds that do not heal in a normal amount of time and can commonly last for over a year. These wounds plague humans and farm animals alike. Wounds are characterized by chronic inflammation and are often painful, difficult to heal, have a high recurrence rate, and are potentially debilitating. Long term wounds that do not fully heal are distressing for both humans and animals, but understandably more resources have been directed towards humans. Some treatment options for humans may be suitable for adaptation into the field of animal care. Chronic lesions such as bovine digital …

Mean Nutrition And Physical Activity Knowledge Score Of Children Ages 3-5 Years In The Igrow Readers Intervention, Mollie Loes

Electronic Theses and Dissertations

The prevalence of childhood obesity remains high within the United States, which can lead to long-term harmful effects. During the first five years of children’s lives, healthy eating habits and physical activity patterns are formed, so the preschool years are a critical time to begin obesity prevention (4). Because the preschool years are crucial for providing healthy eating habits and physical activity patterns, there is the need for childhood obesity interventions. iGrow Readers is a cluster-randomized control study concentrated on children 3-5 years of age recruited from childcare centers from South Dakota, Nebraska, and Minnesota. Fourteen child care centers with …

Interactions Of Arbuscular Mychorrhizal Fungi And Bacterial Endophytes On Disease Resistance Of Common Root Pathogens In Wheat, Janice L. Eibensteiner

Electronic Theses and Dissertations

Arbuscular mycorrhiza, a symbiosis between plants and fungi, help plants to capture nutrients such as phosphorus (P), nitrogen (N) and other micronutrients from the aggre in exchange for up to 20% of the fixed carbon (C) from the plant. In addition, arbuscular mycorrhizal (AM) fungi can improve the resistance against abiotic (drought, salinity), and also biotic (pathogen) stresses. Bacterial endophytes promote plant growth and yield by fixing N2 from the atmosphere, assimilating N and transfer it to the plant. Bacterial endophytes can also solubilize phosphate and stimulate plant defense responses, suppressing pathogens. The host plant provides sucrose and a favorable …

Development Of Computational Techniques For Identification Of Regulatory Dna Motif, Cankun Wang

Electronic Theses and Dissertations

Identifying precise transcription factor binding sites (TFBS) or regulatory DNA motif (motif) plays a fundamental role in researching transcriptional regulatory mechanism in cells and helping construct regulatory networks for biological investigation. Chromatin immunoprecipitation combined with sequencing (ChIP-seq) and lambda exonuclease digestion followed by high-throughput sequencing (ChIP-exo) enables researchers to identify TFBS on a genome-scale with improved resolution. Several algorithms have been developed to perform motif identification, employing widely different methods and often giving divergent results. In addition, these existing methods still suffer from prediction accuracy. Thesis focuses on the development of improved regulatory DNA motif identification techniques. We designed an …

A Review Of The Genus Acrisis Foerster (Hymenoptera: Braconidae) With A New Species From American Licorice And A Survey Of Aphid Parasitoids Of Soybean Fields In Eastern South Dakota, Abigail P. Martens

Electronic Theses and Dissertations

The diversity of parasitoid wasps (Hymenoptera: Braconidae) in South Dakota is largely unexamined despite these wasps providing innumerable important ecological and biological services and being an essential part of natural and agricultural ecosystems. A new species of Acrisis Foerster was reared and is described from the native prairie legume Glycyrrhiza lepidota (Nuttall) Pursh, a plant studied for its potential for conservation and remediation. A large insect guild of seed predators and their associated parasitoids and hyperparasitoids reported from G. lepidota provides a list of potential hosts associated with the new parasitoid species. The agriculturally significant legume soybean, Glycine max (L.) …

Localized Transdermal Delivery Of Chemopreventive Agents To The Breast, Abdulsalam Alqahtani

Electronic Theses and Dissertations

Breast cancer is the second leading cause of cancer death in women. About 1 in 8 women will develop breast cancer in their lifetime. The current systemic approaches are associated with significant side effects including some life-threatening toxicity, leading to poor patient compliance. To overcome this limitation, localized transdermal drug delivery system was investigated in the current study. In addition, majority of breast cancers originate from the ducts and lobules in the breast. Therefore, localized transdermal drug delivery system can maximize drug concentration in the breast and minimize systemic adverse effects, resulting in a potential approach for preventing and/or treating …

Using Isoconversional Methods To Study The Effect Of Antioxidants On The Oxidation Kinetics Of Milk Fat, Khalid Ahmed Alsaleem

Electronic Theses and Dissertations

Milk fat is a versatile ingredient because of its nutritional value, functionality, and flavor. During processing and storage, milk fat may undergo oxidation resulting in many undesirable changes such as unpleasant flavor and aroma, and formation of toxic compounds. A common practice to prevent the oxidation of milk fat is by the addition of antioxidants. It is worth to mention that little is known on the effect of antioxidants on the oxidation kinetics. In this work, the effect of selected antioxidants on the oxidation kinetics of anhydrous milk fat (AMF) under non-isothermal conditions was investigated. AMF with an addition of …

Increasing Accumulation Of Glyceollins In Soybeans Via Optimization Of The Fungal Incubation Process, Stephanie Wootton

Electronic Theses and Dissertations

Continual use of antibiotics in the feed of food animals was viewed a solution to the problem of disease outbreaks in livestock produced in confinement operations. This practice also improved animal performance, likely due to the reduction in sub-clinical infections. Unfortunately, this practice led to a new problem, the development of antibiotic resistant microbes. This increase in antibiotic resistance reduced the direct benefits of antibiotics in animal production. Moreover, as antibiotic resistance spread from animal to human pathogens, this practice created a major public health concern. This led the FDA to enact the Veterinary Feed Directive in 2017 that greatly …

Lived Experiences Of Homeless Adults With Companion Animals In Utilizing Community Services, Sandra Harp

Walden Dissertations and Doctoral Studies

Over 71% of American homeless individuals are adults over 25 years of age, and the numbers are increasing. Approximately 25% of homeless individuals own a companion animal (CA). Because most service providers do not allow CAs within their facilities, the current $60.2 billion dollar national budget for homeless resources may be underutilized or forfeited altogether by homeless adults with a CA. The purpose of this study was to explore community service utilization by homeless adults with a CA through the lens of attachment theory. The research question addressed the lived experiences and perceptions of homeless adults who own CAs regarding …

An Analysis Of The Effect Of Tooth Wear On Bovid Identification, Juliet K. Brophy, Gregory J. Matthews, George K. Thiruvathukal

Faculty Publications

Previous research provides a method for reducing the subjectivity in taxonomic identification of species in the family Bovidae by quantifying the occlusal surface of molar teeth using elliptical Fourier analysis. In this current study, we specifically test what effect medium to late tooth wear has on the identification of bovids when using the form (size and shape) of the occlusal surface to classify specimens. To achieve this, the classification results of teeth with ≥85% of their occlusal surface (training data set) were compared with the results of teeth with 87% of the time with both Alcelaphini and Reduncini classifying correctly …

The Independent And Combined Effects Of Hypoxia And Tributyltin On The Eastern Oyster, Crassostrea Virginica, Ann Fairly Barnett

Electronic Theses and Dissertations

Oysters are vital to the health of estuarine ecosystems and provide critical ecosystem services, such as water quality improvement, nursery habitat for commercially important fisheries, and shoreline stabilization. Despite their ecological and economic importance, oyster reefs are exposed to many stressors, and oyster populations in Mississippi have declined dramatically in recent years. The present study focuses on the effects of hypoxia and tributyltin (TBT) on the Eastern oyster, Crassostrea virginica. Hypoxic events are increasingly comin coastal ecosystems worldwide, and TBT is a legacy toxicant once used as an antifoulant. The effects of these stressors were assessed on adult oysters deployed …

The Evolution Of Coral Snake Mimicry, Renan Janke Bosque

Electronic Theses and Dissertations

Scientists have regarded mimicry as one of the most amazing examples of the power of natural selection. Early observations by naturalists of the mimetic association between venomous New World coral snakes of the genus Micrurus and harmless mimics has stimulated an intense debate about the causes and consequences of mimicry that persists today. Despite its medical, evolutionary and historical importance our understanding of evolution within the genus Micrurus is negligible. My dissertation explores the evolution of mimicry within South American coral snakes and their mimics using a multi-scale framework involving macroevolutionary (Chapter I), geographic/morphological concordance (Chapters II and III), behavioral …

Twin Text In The Secondary Social Studies And English Classroom, Sarah Booth Quong

Electronic Theses and Dissertations

This mixed-method study explores the implementation of Twin Text and its effectiveness in the U.S. History and English classrooms with regard to: mastery of the objectives laid out within the course curriculum, perpetuation of deeper learning, and fostering empathy and civic engagement through the use of Twin Text involving tenth and eleventh grade students and United States History and English teachers. The study answers the following questions: (1) What are the experiences of students in a Twin Text setting classroom environment? Three sub questions emerged: (A) In what ways does cross-curriculum teaching with an English Language Arts instructor affect student …

Stabilization Of Dna I-Motif Structures By 7-Aminoactinomycin D, An Anti-Tumor Drug, Justin Lane Parmely

Electronic Theses and Dissertations

Alternative DNA structures are likely to form from Watson-Crick B-form DNA when antitumor drug known to bind DNA loops -- can affect the iM structure. Our results demonstrate as an i-motif (iM). While both structures are known to exist in vivo they are energetically uphill can utilize intercalating cytosine-cytosine base pairing to form a four-stranded structure known controlled by alternative DNA structures like G4s and iMs. especially during processes that involve superhelical duress. A guanosine rich strand can form a facilitate their stabilization. In this report we present data on how 7-aminoactinomycin D -- an formation. Earlier it was believed …

Theranostics Based On Linear Dendritic Block Copolymers, Jon Williams

Electronic Theses and Dissertations

When combining imaging and therapeutic motifs, known as theranostics, amphiphilic diblock copolymers have a strong precedent of success. These polymers can self-assemble into a variety of morphologies that are known to concentrate in areas of inflammation such as tumors. However, prediction of size and morphology from polymer structure still remains an open challenge. Another system with promise of therapeutic efficacy are tree-like struc- tures known as dendrimers, such as poly(amidoamine) (PAMAM) and bis-(hydroxymethyl) propionic acid (bMPA), which can uptake drugs and dyes into their branches. It is desireable to combine these two motifs, using linear-dendritic block copolymers (LDBCs). These represent …

Convergence In A Disk Stacking Model On The Cylinder, Christophe Golé, Stéphane Douady

Mathematics Sciences: Faculty Publications

We study an iterative process modeling growth of phyllotactic patterns, wherein disks are added one by one on the surface of a cylinder, on top of an existing set of disks, as low as possible and without overlap. Numerical simulations show that the steady states of the system are spatially periodic, lattices-like structures called rhombic tilings. We present a rigorous analysis of the dynamics of all configurations starting with closed chains of 3 tangent, non-overlapping disks encircling the cylinder. We show that all these configurations indeed converge to rhombic tilings. Surprisingly, we show that convergence can occur in either …

Sex And The Schoolhouse, Melissa Murray

Faculty Articles

Book review of The Schoolhouse Gate: Public Education, the Supreme Court, and the Battle for the American Mind, by Justin Driver (Pantheon, 2018).

Intellectual Property Law And Post-Scarcity Society, Barton C. Beebe

Faculty Articles

Rapid technological progress has shifted discussion of the possibility of post-scarcity society from science fiction novels and utopian manifestoes to the pages of our newspapers and now to our law reviews. Commentators imagine a world in which three-dimensional printing, advanced robotics, synthetic biology, and artificial intelligence will enable the low-cost at-home manufacture of nearly all commodities and provision of nearly all services. This lecture considers the implications of postscarcity society for law and specifically for intellectual property law. It focuses on the likely social role of intellectual property law in a post-scarcity society and on the ways in which intellectual …

Concerns Of Female Adolescents About Menarche And First Sexual Intercourse: Mixed Methods Analysis Of Social Media Questions, Nikkie Saldivar Hodgson, Elad Yom-Tov, William F. Strong, Priscilla L. Flores, Giselle N. Ricoy

Communication Faculty Publications

Background: Adolescents use social media for information on medical and social aspects of maturation.

Objective: The aim of this study was to investigate the concerns and information needs of adolescents regarding menarche and first sexual intercourse.

Methods: Questions about menarche or first sexual intercourse were obtained from Yahoo Answers, a community-based social media question-and-answer website. A total of 1226 questions were analyzed. We focused on 123 question pairs made by users who asked questions on both topics and reported their ages at each. Quantitative and qualitative analyses were performed on these question pairs.

Results: Qualitative analysis identified uncertainty as a …

How Courts In Criminal Cases Respond To Childhood Trauma, Deborah W. Denno

Faculty Scholarship

Neurobiological and epidemiological research suggests that abuse and adverse events experienced as a child can increase an adult’s risk of brain dysfunction associated with disorders related to criminality and violence. Much of this research is predictive, based on psychological evaluations of children; few studies have focused on whether or how criminal proceedings against adult defendants consider indicators of childhood trauma. This Article analyzes a subset of criminal cases pulled from an 800-case database created as part of an original, large-scale, empirical research project known as the Neuroscience Study. The 266 relevant cases are assessed to determine the extent to which, …

Parent Mediation Program Evaluation Report: January-June 2019 & Fiscal Year 2019, Kaila O. Eisenkraft, Massachusetts Office Of Public Collaboration, University Of Massachusetts Boston

Massachusetts Office of Public Collaboration Publications

During Fiscal Year 2019, the Parent Mediation Program, administered by the Massachusetts Office of Public Collaboration. proved to be an effective dispute resolution program, in which local community mediation centers served the need of divorcing, separating, and never married parents for assistance with resolving their disputes over parenting issues that arose within divorce or separation contexts to the satisfaction of nearly all parties. Under Program auspices, mediation services were provided mostly to a lower-income population, whose racial/ethnic diversity generally reflected Massachusetts demographics. Many surveyed participating parents received mediation benefits in the form of settled parenting disputes, diminished court intervention, and …

Should Governments Tax The Rich And Subsidize The Poor? A Comparative Study Of Muslim And Christian Respondents, Robert W. Mcgee, Serkan Benk, Bahad?R Yüzba??

College of Business and Economics

This study used the most recent World Values Survey (WVS) dataset to determine whether Christian and Muslim views on the acceptability of taxing the rich and subsidizing the poor was an essential feature of democracy. The sample size included more than 23,000 individuals from more than 50 countries. More than a dozen socioeconomic and attitudinal variables were also examined to determine whether significant differences existed. The study found that differences in viewpoint were often significant.

Extended Adolescence: The Ecology And Endocrinology Of Facultative Paedomorphosis, Jason R. Bohenek

Electronic Theses and Dissertations

Phenotypic plasticity is an adaptation to unpredictable environments whereby an organism of a single genotype may express more than one phenotype under differing environmental conditions. Phenotypic plasticity can manifest as polyphenisms, which is an extreme form of phenotypic plasticity that produces two or more discrete, alternative phenotypes. The expression of alternative phenotypes is controlled by biotic and abiotic environmental factors, which variably affect the strength and direction of phenotypic outcomes. Using a model polyphenic salamander, I sought to understand the ecological and hormonal processes that regulate alternative phenotype expression. The mole salamander (Ambystoma talpoideum) and eastern newt ( …

Culture Clash: An Applied Research Study On Transforming Student Behavioral Culture In A Failing School, Lindsay Carol Brett

Electronic Theses and Dissertations

This applied research study seeks to transform student behavior at a failing middle school. The need to improve behavior in order to improve academic achievement became evident after desegregating data and listening to community and staff members voice concerns. Using three intervention strategies, group counseling, teaching classroom management training, and pro-social activities, the program sought to decrease the number of discipline referrals written for a targeted group of students and students school-wide. Surveys, discipline data, and observations were used in the study. The findings reveal behavior can be improved when teacher efficacy is enriched, positive activities are provided, social-emotional learning …

Patient Empowerment In Modern Medicine: A Personal Account Of Endometriosis And Being An Equal Partner In My Healthcare, Jacqueline Schlick

Electronic Theses and Dissertations

This work outlines my personal experience with a diagnosis of stage three endometriosis and partial oophorectomy surgery along with the subsequent medical opinions I received by my primary OB/GYN and other doctors. This thesis seeks to discuss the issues surrounding patient empowerment, and specifically, laws that support patients in their exploration of the truths behind their conditions and the importance of self-education in order to be better equipped in conversations with their physicians. The work includes testimonials from women about their levels of knowledge into their own medical needs upon the time of their prescription to pharmaceutical medications, and how …

Summer Research Fellowship Project Descriptions 2019, Clark Science Center's Summer Research Fellows Program

SURF Abstracts (Women in Science)

A summary of research done by Smith College’s 2019 Summer Research Fellowship (SURF) Program participants. Ever since its 1967 start, SURF has been a cornerstone of Smith’s science education. Supervised by faculty mentor-advisors drawn from the Clark Science Center and connected to its eighteen science, mathematics, and engineering departments and programs and associated centers and units. At summer’s end, SURF participants were asked to summarize their research experiences for this publication.

Biol 218l Human Anatomy & Physiology Ii, Steelman Library, Aimee Franklin Dr

Syllabus Repository

No abstract provided.

Designing Bifunctional Materials For In-Situ Capture And Conversion Of Volatile Organic Compounds, Anirudh Krishnamurthy

Doctoral Dissertations

”Volatile organic compounds (VOCs) are a class of organic liquid compounds with low vapor pressures, which enables them to vaporize at ambient conditions. VOCs are largely toxic, carcinogenic, and mutagenic, and have profound adverse effects on human health and the ecological environment. Many VOCs cause ruinous health effects even at very low concentrations (ppm) and therefore control of these organic compounds is essential for ensuring good air quality. A large portion of VOCs cause catastrophic health effects such as cancer or liver damage even at very low concentrations (ppm), and the control of these compounds is vital in ensuring good …