Digital Commons Network^™

Small Mammals Matter? Linking Plant Invasion, Biotic Resistance, And Climate Change In Post-Fire Plant Communities, Rory Charles O'Connor

Theses and Dissertations

The introduction and establishment of exotic species can profoundly alter ecosystems. Two exotic species drastically changing the landscape of deserts in western North America are Bromus tectorum L. and Bromus rubens L. Through the buildup of biomass and slow decomposition rates in deserts these two exotic annual grasses can alter fire regimes that change the plant and animal community dynamics in the ecosystems. To better understand the ecological mechanisms that could restrict or alter the patterns of invasive plant establishment we established a replicated full factorial experiment in the Great Basin and Mojave Desert. The combinations of factors being manipulated …

Teachers' Making Meaning Of Reduced Class Sizes: A Phenomenology, Brenda Ludy Snow

Dissertations

It is every teacher’s dream to have a classroom full of students who come to class each and every day highly motivated to learn. However, in all reality teachers know that this is not always the case. Researchers continue to search for reasonable alternatives to improve students’ learning. As children enter school a good start is imperative if they are to succeed in school, (Achilles & Finn, 2000). Class size reduction is a strong alternative and should be considered as part of a reasonable plan for student learning.

For this qualitative study, I examined and described the experiences of 12 …

Design With Emotion: Improving Web Search Experience For Older Adults, Tamirat Abegaz

All Dissertations

Research indicates that older adults search for information all together about 15% less than younger adults prior to making decisions. Prior research findings associated such behavior mainly with age-related cognitive difficulties. However, recent studies indicate that emotion is linked to influence search decision quality. This research approaches questions about why older adults search less and how this search behavior could be improved. The research is motivated by the broader issues of older users' search behavior, while focusing on the emotional usability of search engine user interfaces. Therefore, this research attempts to accomplish the following three objectives: a) to explore the …

Assimilation Of Foreigners In Germany, Jan Schiebler

All Dissertations

The first chapter of this dissertation is using data from the German SOEP panel, and I analyze the assimilation of immigrants in terms of initial wage gap and assimilation rate. The analysis consists of a basic assimilation model, a cohort model, and a source country specific model. The source country specific model allows us to distinguish assimilation rates for different groups of immigrants. I find that despite having the highest education of all immigrants, East European immigrants have the largest wage gap. Secondly individuals immigrating from former East Germany have a larger wage gap than immigrants from Italy and Turkey. …

Advanced Network Inference Techniques Based On Network Protocol Stack Information Leaks, Roya Ensafi

Computer Science ETDs

Side channels are channels of implicit information flow that can be used to find out information that is not allowed to flow through explicit channels. This thesis focuses on network side channels, where information flow occurs in the TCP/IP network stack implementations of operating systems. I will describe three new types of idle scans: a SYN backlog idle scan, a RST rate-limit idle scan, and a hybrid idle scan. Idle scans are special types of side channels that are designed to help someone performing a network measurement (typically an attacker or a researcher) to infer something about the network that …

The Mormons: An Illustrated History Of The Church Of Jesus Christ Of Latter-Day Saints, Roy A. Prete, Herman Du Toit

BYU Studies

Many predicted that the printed book would be doomed by developments in digital media. Far from it. This sumptuously illustrated "coffee table" hardcover publication by Merrell, an independent British publisher, testifies to the value of the printed book. The materiality of the medium emphasizes the synthesis of the complex visual and textual content of this publication--stressing the fact that this is a book and not a digital file after all. Stephen Hales Creative Inc., a design company in Provo, Utah, was responsible for the appealing visual design and layout of the book. The hard cover and dust jacket are both …

Full Issue, Byu Studies

BYU Studies

No abstract provided.

Educator Mindset: Perceptions Of Economic Inequality And Awareness Of Poverty On Student Potential, Cindy B. Copich

Student Work

Due to growing economic inequality and the increase of child poverty rates within the U.S., teachers today are more likely to work with students and families with increasingly complex and diverse economic needs. This study examines the significance of the relationship between educators’ awareness of poverty, perceptions of economic inequality, and mindset about talent and intelligence. The participants (N = 71) were adult students attending a Midwestern metropolitan public university’s summer educational leadership graduate course. Survey results revealed that only two of the 71 study participants had a growth mindset. Individuals with a growth mindset generally believe that through effort, …

An Exploration Of High School Engagement Factors And Their Relationship To College Completion Rates, Tamela J. Wegener

Student Work

Today our global economy is demanding a work force that is highly educated and skilled; yet many of our students entering college are not college ready despite all the assessments, increased requirements and state standards work this country has undertaken. The bridge between high school and post-secondary education needs to be built in order for this nation to move forward. This research investigates the predictors of college success. The findings indicate five critical components: (1) academic preparation; (2) demographic characteristics; (3) local and total scholarship amounts; (4) parent engagement; and (5) student engagement as measured by high school participation in …

Analyzing Shakespeare’S Plays In A Network Perspective, Vikas Thotakuri

Student Work

Networks are popular models for representing interactions between entities in systems, such as in sociology, bioinformatics, and epidemiology. The entities in the networks are represented as vertices and their pair-wise interactions are represented as edges [1]. Many network metrics such as degree centrality (number of connections of an entity) and betweenness centrality (number of shortest paths passing through the entity) have been developed to rank the entities according to their importance [7] [10].Social networks are generally modeled on only one type of relation. Groups are open-ended, which means the number of participants and the time frame are not finite. Time …

Rethinking Transparency In U.S. Elections, Rebecca Green

Faculty Publications

Bush v. Gore catapulted this country into a crisis of confidence in the management of our elections. Despite reforms since 2000, public confidence in election administration continues to wane. Are dead people on the rolls? Are noncitizens voting? Are provisional ballots wrongly rejected? State election transparency statutes meant to reassure the public that elections are producing legitimate results are often conflicting, vague, and even nonexistent. Exacerbating the problem, the last two decades have witnessed huge changes that offset the transparency balance. Dramatic changes in how Americans vote, how elections are administered, and who scrutinizes the election process call for a …

A Portrait Of The New York City Lunatic Asylum On Blackwell's Island, Austin C. Labau

Undergraduate Honors Capstone Projects

Statement of Purpose

"Insanity is a subject which touches our civil rights at so many different points, that it may be said to have a place in every problem involving human responsibility." -John Ordronaux, New York State Commissioner in Lunacy, 1878.

Mental illness can reduce even the strongest person to a state of helplessness. The way in which a society treats individuals with mental illness provides a window into what that society most values - what behaviors it approves, what people it sees as most valuable, and how much society is willing to sacrifice to help those who may or …

Codex Sinaiticus As A Window Into Early Christian Worship, Timothy N. Mitchell

Liberty Theological Review

Codex Sinaiticus is the oldest and most complete New Testament in Greek known to exist. Its two colophons at the end of 2 Esdras and Esther indicate a possible connection with Pamphilus’ famous library at Caesarea in Palestine. Origen was head of a school for catechumens during his days in Alexandria in Egypt and later began a similar school in Caesarea. Pamphilus was Origen’s star pupil and later directed his school in Caesarea. These colophons may connect Sinaiticus with an ancient tradition of early Christian worship and instruction of new converts, possibly exhibited in particular scribal features. These scribal features …

December 2014 Commencement Program, Bowling Green State University

Commencement Programs

No abstract provided.

A Study Protocol: Using Demand-Side Financing To Meet The Birth Spacing Needs Of The Underserved In Punjab Province In Pakistan, Syed Khurram Azmat, Moazzam Ali, Waqas Hameed, Ghulam Mustafa, Ghazanfer Abbas, Muhammad Ishaque, Mohsina Bilgrami, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: High fertility rates, unwanted pregnancies, low modern contraceptive prevalence and a huge unmet need for contraception adversely affect women’s health in Pakistan and this problem is compounded by limited access to reliable information and quality services regarding birth spacing especially in rural and underserved areas. This paper presents a study protocol that describes an evaluation of a demand-side financing (DSF) voucher approach which aims to increase the uptake of modern contraception among women of the lowest two wealth quintiles in Punjab Province, Pakistan.

Methods/Design: This study will use quasi-experimental design with control arm and be implemented in: six government …

Sexual Violence And Sub-Saharan Migrants In Morocco: A Community-Based Participatory Assessment Using Respondent Driven Sampling, Ines Keygnaert, Abdessamad Dialmy, Altay Manço, Jeroen Keygnaert, Nicole Vettenburg, Kristien Roelens, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: The European Union contracted Morocco to regulate migration from so-called “transit migrants” from Morocco to Europe via the European Neighbourhood Policy. Yet, international organisations signal that human, asylum and refugee rights are not upheld in Morocco and that many sub-Saharan migrants suffer from ill-health and violence. Hence, our study aimed at 1) investigating the nature of violence that sub-Saharan migrants experience around and in Morocco, 2) assessing which determinants they perceive as decisive and 3) formulating prevention recommendations.

Methods: Applying Community-Based Participatory Research, we trained twelve sub-Saharan migrants as Community Researchers to conduct in-depth interviews with peers, using Respondent …

Newborn Care In Indonesia, Lao People’S Democratic Republic And The Philippines: A Comprehensive Needs Assessment, Els Duysburgh, Birgit Kerstens, Melissa Diaz, Vini Fardhdiani, Katherine Ann Reyes, Khamphong Phommachanh, Marleen Temmerman, Basil Rodriques, Nabila Zaka

Obstetrics and Gynaecology, East Africa

Background: Between 1990 and 2011, global neonatal mortality decline was slower than that of under-five mortality. As a result, the proportion of under-five deaths due to neonatal mortality increased. This increase is primarily a consequence of decreasing post-neonatal and child under-five mortality as a result of the typical focus of child survival programmes of the past two decades on diseases affecting children over four weeks of age. Newborns are lagging behind in improved child health outcomes. The aim of this study was to conduct a comprehensive, equity-focussed newborn care assessment and to explore options to improve newborn survival in Indonesia, …

Human Behavior During Spaceflight: Evidence From An Analog Environment, Kenny Mikael Arnaldi

Doctoral Dissertations and Master's Theses

Spaceflight offers a multitude of stressors to humans living and working in space, originating from the external space environment and the life-support system. Future space participants may be ordinary people with different medical and psychosocial backgrounds who may not receive the intense spaceflight preparation of astronauts. Consequently, during a mission, a space participant’s mood and behavior could differ from a trained astronaut. This study was an exploratory research project that used an artificial habitat to replicate an orbital environment and the activities performed by humans in space. The study evaluated whether the type of environment affects mood and temperament. Two …

"Ellos Son Mi Familia." Testing The Embodied Capital Theory In Dominican Populations In The Dominican Republic And In New York City, Elvira Pichardo

Anthropology ETDs

This dissertation explores the conditions under which Dominican women invest in their own embodied capital and the embodied capital of their offspring, focusing on the tradeoffs between quantity and quality and income and stability using two different labor market economies in the Dominican Republic and in New York City. The main goals of this dissertation include three specific aims: (1) to identify different political economies and their impact on the same cultural/ethnic group, (2) to understand how access to different educational and employment opportunities influences variation in reproductive timing, considering ways in which birth control and birth spacing might facilitate …

Factors Impacting Success In Ninth Grade Algebra I For High School Students, James M. Lamie

Electronic Theses and Dissertations

The implementation of the Common Core State Standards (CCSS, 2013), No Child Left Behind Act of 2001, and the Race to the Top initiative of 2009 has placed a greater emphasis on high stakes testing. A renewed emphasis on math education for all students and their ability to succeed in high school mathematics place new challenges on today’s classroom teachers. Although the belief is that with new standards and best teaching strategies students will improve their test scores, there are multiple factors that can serve as deterrents to the success in mathematics for at-risk high school students (Balfanz, 2009). The …

Brain Based Learning: K-12 Teachers’ Preferred Methods Of Science Instruction, Donna L. Mansy

Electronic Theses and Dissertations

The purpose of this quantitative study was to investigate Brain Based Learning (BBL) techniques in teaching science. Participants included 216 K-12, full-time, regular education teachers from 8 Northeast Tennessee school systems who taught at least 1 science class. Specifically this research was guided by 7 research questions on teachers’ perceptions and practices in teaching science.

Data were collected by a survey that consisted of 82 statements where teachers rated their level of agreement and was distributed online via Survey Monkey. The first portion of my survey included demographic identifiers, teachers’ knowledge of the term BBL, and inquiries regarding science background …

A Comprehensive Study Of The Effects Of Neurotoxins On Noradrenergic Phenotypes, Neuronal Responses And Potential Intervention By Antidepressants In Noradrenergic Cells, Yan Wang

Electronic Theses and Dissertations

It has been reported that locus coeruleus (LC) degeneration precedes the degeneration of other neurons in the brain in some neurodegenerative diseases like Alzheimer’s disease (AD) and Parkinson’s disease (PD). However, the precise mechanisms of neurodegeneration remain to be elucidated. N-(2-chloroethyl)-N-ethyl-2-bromobenzylamine (DSP4) has been widely used as a noradrenergic neurotoxin in the development of AD and PD animal models for specific LC degeneration. However, the precise mechanism of action of DSP4 remains unclear. An increased systemic DNA damage caused by neurotoxin or oxidative stress has been found to be related to the pathogenic development of neurodegeneration. The process of neurodegeneration …

Ability Grouping In Elementary Education, Anna Kathryn Mccarter

Electronic Theses and Dissertations

Ability grouping in education is a common practice used to differentiate instruction in order to meet the academic needs of students. The primary purpose for grouping students by ability is to increase their academic growth and achievement by providing instruction at the students’ current instructional level. However, there is much conflicting research regarding the impact of grouping students by ability and its link to student achievement. The purpose of this study was to determine if there is a statistically significant difference between school-wide student achievement in grades 3, 4, and 5 based on the type of grouping: ability grouped or …

The Wolf Attacks: A History Of The Russo-Chechen Conflict, Christina E. Baxter

Electronic Theses and Dissertations

In the 1990s and early 2000s, the Chechens fought against the Russians for independence. The focus in the literature available has been on the wars and the atrocities caused by the wars. The literature then hypothesizes that the insurgency of today is just a continuation of the past. They do not focus on a major event in Chechen history: the Soviet liquidation of the Chechen-Ingush Autonomous Soviet Socialist Republic in 1944. It is this author’s assertion that the liquidation of the Chechen-Ingush ASSR forever changed the mindset of the people because it fractured a society that was once unified. This …

What Do Veterans With Posttraumatic Stress Disorder Experience In Receiving Care In Appalachia, Brittany L. Thomas

Undergraduate Honors Theses

This qualitative research study explores what veterans living in the Appalachian region experience in receiving care for Posttraumatic Stress Disorder through personal interviews. These interviews will give insight into how veterans in Appalachia perceive their care through specific questions pertaining to healthcare for Posttraumatic Stress Disorder.

A convenient sample of veterans attending the specific study site was used for this study. An email, which contained information about the background and nature of the study was used for participant recruitment of veterans. In addition, flyers with the same information were posted throughout the study site. This study will highlight specific details …

Was Gawain A Gamer?, Gus Forester

Undergraduate Honors Theses

Describes a theory of gaming inspired primarily by Jean Baudrillard’s claim that gaming is characterized by a “passion for rules.” Key elements of the theory include that games are an attempt to create a new reality, that games create a space for individuality even in an otherwise homogenized world, and that pain and happiness are not diametrically opposed concepts to the gamer. The theory also emphasizes the importance of the player’s meeting with the “superplayer,” the player’s own constructed ideal that he tries to imitate within the game world. This theory of gaming is then applied to the 14^{th …}

Determining Patient Activation Levels Among Patients Who Are Receiving Rehabilitation Services In A Rehabilitation Or Long-Term Care Facility, Danielle S. Vittatoe

Undergraduate Honors Theses

Research shows that one of the major contributors for an extended stay in a long-term care facility is lack of knowledge regarding goals for rehabilitation after being discharged from an acute care facility. It is important to determine patients’ levels of engagement because individuals who are actively involved in discharge planning and rehabilitation goals are able to manage their ongoing care more effectively, which results in increased quality of life. The data was collected using a survey method and the instrument used was the Patient Activation Measure or PAM which is a highly accurate and reliable tool. The 22 question …

"Beyond The Pavement" And "Setting Fire To The Sky" With Critical Introduction: "Exploring The Dark: Gothic Short Stories", Samantha Nicole Campbell

Undergraduate Honors Theses

This thesis explores the genre of gothic literature by outlining the themes and common techniques that writers use. It discusses prominent writers in the genre, as well as critiques their techniques and compares them to my own. Two fiction pieces are accompanied with the critical introduction that fit the gothic literature genre.

International Financial Reporting Standards Implementation In Canada: The Impact Of Ifrs Conversion On Canadian Public Banking Enterprises, Arina V. Gibson

Undergraduate Honors Theses

The purpose of the research is developing an understanding of the effect that International Financial Reporting Standards (IFRS) had, if any, on Canadian Publicly Accountable Enterprises (PAEs), specifically their external financial reporting compared to Canadian Generally Accepted Accounting Principles (Canadian GAAP). The focus of this research is the analysis of reported financial ratios of Canadian Banking companies for the year ended December 31, 2010, which will be tested for the statistically-significant differences between Canadian GAAP and IFRS. The research is designed to examine what impact on liquidity, leverage, profitability, and cash flows the change from Canadian GAAP to IFRS has, …

Black Reflections: One Girl’S Exploration Of African-American Culture, Zoë Johnson

Senior Honors Theses

No abstract provided.