Digital Commons Network^™

The Hemostatic Effects Of Acute Exposure To Colored Cornstarch Powder During A 5k Run, Robert C. Allsbrook

Senior Honors Projects, 2010-2019

PURPOSE: To examine the acute hemostatic effects of particulate matter (PM) in the form of colored corn starch powder during a 5 kilometer race. METHODS: 10 recreationally active adults completed two 5k runs, one with color and one without color. 10 mL blood samples were taken 6 hours prior to the trial and immediately following the trial. PAI-1 activity, FVIII antigen, and tPA activity were measured using an ELISA. RESULTS: No significant main effects or interaction effects (P<0.05) were observed among any of the variables although a trend (P = 0.082) was observed for increased PAI-1 activity during exercise in the color condition. CONCLUSIONS: There is a trend towards increased PAI-1 activity levels during exercise during color runs that could be due to increased inflammation. Furthermore, the lack of increased FVIII:ag and tPA activity suggests that the intensity of the exercise may not have been adequate and further research should be conducted in this area.

The Effect Of Chronic Obstructive Pulmonary Disease On Swallowing, Jessica R. Torres

Senior Honors Projects, 2010-2019

This work is composed of a literature review, research review, and self-reflective essay. The anatomy and physiology of normal swallowing and respiration are reviewed. Additionally, the effect of chronic obstructive pulmonary disease (COPD) on these processes is discussed. The research goal was to determine how lung volume changes adapt the physiology of swallowing in individuals with COPD. The research project was designed and conducted by Teresa Drulia, M.S., CCC-SLP. COPD participants (n=9, mean age=72, 6 male) were compared to older healthy individuals (n=10, mean age= 59, 3 male). Participants completed swallows of 20cc of water at four lung volume conditions: …

2016 Fall Commencement, Harding University

Commencement Programs

Program for the Harding University Commencement on December 17.

Commencement Speaker: Errica Rivera

Improving Quality And Efficient Communication Between Providers And Nursing - A Psychiatric Sbar Tool (Psych), Karen Lee Richards

Master's Projects and Capstones

IMPROVING QUALITY AND EFFICIENT COMMUNICATION BETWEEN

PROVIDERS AND NURSING - A PSYCHIATRIC SBAR TOOL (PSYCH)

Karen Richards

University of San Francisco

Abstract

Effective communication is the cornerstone of providing safety and quality healthcare. However, nursing and providers often share information inequitably, as these disciplines are trained differently regarding communication. Providers are taught to be brief, accurate and focused while nurses are taught to be descriptive and holistic. These differences have led to disparity in the sharing of valuable patient information, subsequently leading to increased frustration, inefficiency, and medical errors. Multiple studies provide evidence that poor communication is a major contributor …

A Framework For Life Cycle Sustainability Assessment Of Road Salt Used In Winter Maintenance Operations, Na Cui, Ning Xie, Xianming Shi

CESTiCC Project Reports

It is important to assess from a holistic perspective the sustainability of road salt widely used in winter road maintenance (WRM) operations. The importance becomes increasingly apparent in light of competing priorities faced by roadway agencies, the need for collaborative decision-making, and growing concerns over the risks that road salt poses for motor vehicles, transportation infrastructure, and the natural environment. This project introduces the concept of Life Cycle Sustainability Assessment (LCSA), which combines Life Cycle Costing, Environmental Life Cycle Assessment, and Social Life Cycle Assessment. The combination captures the features of three pillars in sustainability: economic development, environmental preservation, and …

The Strengths Perspective: Providing Opportunities For Teen Parents And Their Families To Succeed, Nila Ricks

Journal of Family Strengths

Majority of teen pregnancy literature and practice is deficit based, focusing on the consequences of teen pregnancy; significantly less research is devoted to the teens’ strengths. This article discusses the strengths-based perspective as a viable framework for clinicians and school social workers to implement to help teen parents and their families ameliorate some of the challenges they encounter. This article emphasizes the importance of clinicians, school social workers, and the community to adopt a strengths-based perspective when working with teen parents in order to cultivate strengths and opportunities for success. This article also provides specific strategies for practitioners to implement …

Analysis Of Unfrozen Water In Cation-Treated, Fine-Grained Soils Using The Pulse Nuclear Magnetic Resonance (P-Nmr) Method, Aaron M. Kruse

Engineering

Unfrozen water within frozen soils is a key component that determines a soil's thermophysical response to changing physical and environmental conditions. This research focuses on the use of pulse nuclear magnetic resonance (P-NMR) for measuring unfrozen water content within frozen soils. The research is divided into two components: 1) improvements made to the P-NMR testing method, including refinements in the laboratory set up and testing procedure, and experimental validation of the normalization method; and 2) determination of unfrozen water content of fine-grained, cation-treated samples at various sub-freezing temperatures using the improved P-NMR methodology. Previous P-NMR testing used the first return …

Transboundary Agreement: Case Studies Of Marine Mammal Management In The Bering Strait, Kelsey B. Aho

Arctic and Northern Studies

The effectiveness of a state's natural resource management is rendered meaningless if the particular resource migrates into another state's jurisdiction. In the case of marine mammals, inadequate management of the species anywhere along their annual migration could make food insecure for the regional human populations. My research evaluates to what extent International Environmental Agreements have been able to manage transboundary challenges to food security. Two case studies, the Polar Bear Agreement (U.S. Fish and Wildlife Service, 2000) and the International Convention for the Regulation of Whaling (International Whaling Commission, 1946), are analyzed quantitatively and qualitatively using Ronald Mitchell's four factors …

Black Phase: A Novel Of Alaskan Alchemy, Addley C. Fannin

Arctic and Northern Studies

Black Phase is a speculative fiction novel for a young adult audience, set in and around a fictional boarding school in modern-day southeast Alaska. Our protagonist is Mara Edenshaw, an ambitious young artist of Tlingit descent who survives a mysterious illness only to find herself the primary suspect in a string of bizarre vandalisms. Her search to clear her name leads her to Alvis Norling, a shy alchemist’s apprentice living on a nearby island with only his own creation for company: a doll-sized homunculus made from a combination his and Mara’s DNA. Thus Mara’s illness and the vandalisms proved to …

Cultural Superstitions And Residential Real Estate Prices: Transaction-Level Evidence From The Us Housing Market, Brad R. Humphreys, Adam D. Nowak, Yang Zhou

Economics Faculty Working Papers Series

In Chinese culture, the number 8 is considered lucky and 4 is considered unlucky. We analyze the relationship between the presence of 8 s and 4 s in addresses and transaction prices paid by Chinese home buyers and sellers in a novel setting, Seattle, Washington, from 1990 to 2015. In the absence of explicit identifiers for Chinese individuals, we develop a probabilistic model for identifying ethnicity based on name alone. The results indicate Chinese buyers pay a 1-2% premium for addresses that include an 8 and 1% less for properties with a 4 in the address. These results are not …

The Fortuitous Impact Of A Cross-Cultural Tutoring Experience On Prospective Teachers' Development Toward Cultural Competency, Carrie Ann H. Kondor

CUP Ed.D. Dissertations

In this study, I explored the possibility of prospective teachers’ development toward cultural competency, fortuitously or incidentally, as a result of intercultural experiences while tutoring diverse preK-12 students. I investigated 25 prospective teachers’ growth toward cultural competency as they participated in a ten-week cross-cultural tutoring program designed to help children from different ethnic, socioeconomic, cultural, and linguistic backgrounds develop reading skills. These prospective teachers were composed of first year students in an undergraduate program prior to entering into teacher preparation coursework and pre-service teachers in the final year of teacher preparation program completing their teaching practice in K-12 schools. This …

Speed-Ups And Slowdowns: Insights Into Velocity Variations Measured From 2009-2011 On Yahtse Glacier, Alaska, Jessica Zimmerman Mejia

Geosciences

Water at the bed of a glacier can alter the basal stress distribution that governs basal motion and is responsible for short-term velocity variations. Accelerated basal motion has lead to increased ice discharge on tidewater glaciers, influencing the glacial contribution to sea level rise. The development of a temporally high-resolution model requires understanding the dynamic elements of the subglacial drainage system that govern short-term velocity variations. Here, we use global positioning system (GPS) observations to document the relationship between basal motion and widely variable water inputs on Yahtse Glacier over three years. Yahtse Glacier is a temperate, grounded, tidewater glacier …

Applying A Model Of Orographic Precipitation To Improve Mass Balance Modeling Of The Juneau Icefield, Aurora Roth

Geosciences

Mass loss from glaciers in Southeast Alaska is expected to alter downstream environmental conditions such as streamflow patterns, riverine and coastal ecological systems, and ocean properties. To investigate these potential changes under future climate scenarios, accurate climate data are needed to drive glacier mass balance models. However, assessing and modeling precipitation in mountainous regions remains a major challenge in glacier mass balance modeling. We have used a linear theory of orographic precipitation model (LT model) to downscale precipitation from both the Weather Research and Forecasting (WRF) model and the European Centre for Medium-RangeWeather Forecasts interim reanalysis (ERA-Interim) to the Juneau …

Factors Influencing The Timing And Frequency Of Moose-Vehicle Collisions At Urban-Wildland Interfaces In Subarctic Alaska, Jacobus Cornelis Noordeloos

Natural Resources

Wildlife-vehicle collisions concern road engineers, wildlife biologists, and the motoring public. In Alaska, moose-vehicle collisions (MVCs) are the most commonly reported type of wildlife-vehicle collisions. Each year an average of 101 MVCs were reported in the Fairbanks North Star Borough (FNSB), resulting in damages amounting to $3,000,000/yr. This thesis describes the spatial and temporal patterns of MVCs in the FNSB and uses these patterns to infer the interactions between human and moose behavior that cause them. The analytical approach used combined spatial and temporal records of MVCs collected by the Alaska Department of Transportation with spatially explicit data describing topography, …

Highlighting School Of Education Successes To Build Community, V. Janene Mcmahan

Education

The project is a WordPress site to showcase faculty and students. This site is a companion piece to the redesigned University of Alaska Fairbanks School of Education website. It is intended to provide a visual resource to be used by faculty and staff to promote the uniqueness of current and recent developments in the School o f Education. The site should serve as a space where staff and faculty may promote opportunities for current and recent graduates. It will also include graduate students’ experiences via research, projects, career stories and testimonials provided by students. These materials will be linked in …

Linay'sdulkaas De': Let's Start Sewing, Sondra Shaginoff-Stuart, Kaggos Ts'akae

Linguistics

This paper proposes Task Based Language Teaching (TBLT) as a teaching method for Ahtna language learners. TBLT focuses on engaging learners in meaningful activities or tasks which they accomplish through using the target language, learning Ahtna in the process. TBLT incorporates deeper understandings and meaning by teaching students the language in a cultural context. For this paper, the focus activity will be making a beaded necklace. Beading has been an important activity for me, from the time of learning about my culture and people from my Aunt Katie Wade. The website accompanying the project and be found at: http://www.ourlanguagecameback.com/.

Landscape-Scale Establishment And Population Spread Of Yellow-Cedar (Callitropsis Nootkatensis) At A Leading Northern Range Edge, John P. Krapek

Natural Resources

Yellow-cedar is a long-lived conifer of the North Pacific Coastal Temperate Rainforest region that is thought to be undergoing a continued natural range expansion in southeast Alaska. Yellow-cedar is locally rare in northeastern portions of the Alexander Archipelago, and the fairly homogenous climate and forest conditions across the region suggest that yellow-cedar's rarity could be due to its local migrational history rather than constraints on its growth. Yellow-cedar trees in northern range edge locations appear to be healthy, with few dead trees; additionally, yellow-cedar tend to be younger than co-dominant mountain and western hemlock trees, indicating recent establishment in existing …

Effects Of Variable Maternal Diet Conditions On The Reproductive Success And Development Of The California Sea Cucumber (Parastichopus Californicus), Charlotte Marie Regula-Whitefield

Marine Biology

Anthropogenic and natural climate change is altering the biology and ecology of marine organisms, which can be reflected in the supply of primary production that provides food for consumers. Primary producers differ in their biochemical composition, and marine food webs are thus based on specific combinations of producers that provide key nutrients such as dietary fatty acids (FA). Some FA cannot be synthesized by marine invertebrates, and must be acquired directly from diets. Reproductive processes in marine invertebrates are often timed to correspond with seasonal patterns in primary production, such that dietary FA and other nutrients can be partitioned to …

The Art Of The Journalistic Article In Al-Jahiz’S Letters, Mahmoud Kazem Moat Al-Ghazi

Uruk Journal of Human Sciences

We dealt with in this research Arab intellectual heritage inherent of letters bigeye literature and journalism, and will prove, God willing, in this research that many of the arts, patterns and frameworks present communication journalist had his roots, and even introductions and Talaiaha - most advanced in many cases - those that monitored and followed up and liberated and recorded and published hundreds of years ago, pens are quite a few of the pioneers of thought, literature and Arab culture, including bigeye in his letters, has emerged from between the lines of Abdall.oukd tried in this research to extend bridges …

Compliment-Blame Relation And Responses, Israa Hasan Ajeel

Uruk Journal of Human Sciences

Compliment and blame are rhetorical devices that people use to evaluate other people's behaviors as well as to motivate and educate them to act according to the moral norms of their society. Yet, these acts speech can be used to express someone’s attitudes towards the addressee. While compliment is implemented to denote admiration and approval, blame is used to denote disapproval and criticism. The main objective of this study is to study these two speech acts and to show how one of them can be expressed by means of the other because a lot of studies have been done on …

Tobacco Use, Cessation, And Locus Of Control Among College Students, Bernard Ambe

Electronic Theses and Dissertations

ABSTRACT

The purpose of this study was to (a) determine the locus of control among American college students (b) determine if tobacco use or cessation correlate with any demographic variables to better understand the efficacy of tobacco interventions and help design an intervention most effective in the prominent LOC of college students.

The Global Adult Tobacco Survey (GATS) was modified for the purposes of this study and used to determine demographic factors and tobacco usage status. The modified GATS survey also included the LOC questionnaire which yielded the data. Seventy-four responses were recorded. The mean locus of control scores were …

Forecasting Stock-Specific Upriver Migration Timing Of Chinook Salmon In The Yukon River, Bryce Douglas Mecum

Fisheries

Pacific salmon (Oncorhynchus spp.) are an economically and culturally important genus of fishes endemic to the North Pacific. Their sustainable management depends on an understanding of the drivers of their abundance and migration dynamics. In many instances, statistical models are employed to predict abundance and run timing before harvest takes place to more effectively meet management objectives. In this thesis, I created a general-purpose predictive model of run timing that can be applied to many salmon populations. I then applied it to Yukon River Chinook salmon (O. tshawytscha) by generating pre-season predictions of inriver run timing, which I then compared …

Current State Of Alaska's Glaciers And Evolution Of Black Rapids Glacier Constrained By Observations And Modeling, Christian Kienholz

Geosciences

Glaciological studies rely on a wide range of input data, the most basic of which, accurate glacier extents, were not available on an Alaska wide scale prior to this work. We thus compiled a glacier database for Alaska and neighboring Canada using multi-sensor satellite data from 2000 to 2011. The inventory yielded a glacierized area of 86,720 km², which corresponds to ~12% of the global glacierized area outside the ice sheets. For each of the ~27,100 glaciers, we derived outlines and 51 variables, including centerline lengths, outline types, and debris cover, which provide key input for observational and modeling studies …

Breeding Ecology Of Whimbrels (Numenius Phaeopus) In Interior Alaska, Christopher M. Harwood

Biological Sciences

Whimbrels Numenius phaeopus breed in tundra-like habitats, both beyond treeline and within the boreal forest of interior Alaska. Despite their widespread distribution and designation as a species of conservation concern, their ecology has been particularly understudied in Alaska. During 2008--2012, I initiated the first dedicated study of Whimbrel breeding ecology in Alaska, and the first such study of any boreal-breeding shorebird in the state. Within a habitat mosaic of forest, woodlands, muskeg, scrub, and ponds within the floodplain of the Kanuti River in north-central Alaska, Whimbrels bred in the three largest (of nine) patches of discontinuous tussock tundra. These Whimbrels …

The Acidic Sulfonimidation Of Aryl–Oxazolines And The Electrophilic Fluorination Of Aryl–Oxazolines, David Gutierrez

Master's Theses

Aryl oxazolines have been employed as directing groups for several different coupling reactions. In the exploration of using phenyl oxazoline as a directing group for electrophilic fluorination, it was discovered that acidic sulfonimide nucleophiles including dibenzenesulfonimide, o–benzenesulfonimide, dimethanesulfonimide, and N–(methylsulfonyl)–benzenesulfonamide are discovered to open a variety of alkyl, aryl and heteroaryl–2–oxazoline rings to provide the sulfonimidation products in refluxing 1,4–dioxane. The electron rich 2–oxazoline substrates worked well for the nucleophilic ring opening reactions while no reaction took place for the electron poor 2–oxazoline substrates. 4,4–dimethyl–2–phenyl–2–oxazoline was thus rationally designed inhibit sulfonimidation and to act as a removable ortho directing group …

Defining “Justice” In Post-Conflict Societies By Exploring The Case Of The Armenian Genocide., Narek Ghazaryan

Master's Theses

This study examines the many different approaches towards justice in post-conflict societies. It analysis the two main theories of justice and uses the Armenian Genocide as a case study to comprehend what constitutes justice in the aftermath of a humanitarian crisis. This study aims to define “justice” by the Armenian population in forms of surveys and expert interviews. It is the community who is directly impacted by the crisis can indeed identify what justice mean to them. For a society to heal in the aftermath of conflict justice needs to be served in order to restore peace and harmony. For …

Book Clubs In The Esl Classroom: A Microinteractional Analysis Of Literacy Development In Adult Esl Students, Sharon E. Johnson

English

This study uses conversation analysis to identify literacy development in adult ESL classroom book club discussions. The investigation focuses on the interactions of three university students participating in a six-week book club about Harry Potter and the Sorcerer's Stone. The longitudinal microethnographic analysis reveals the students' development of interactional routines for enacting topic transitions. Two student strategies are examined: (a) the development of a group routine for reading discussion questions aloud; and (b) the use of the transition markers okay and next. The students' establishment of these strategies during the six meetings provides evidence of literacy development during classroom book …

Evaluation Of Growth, Survival, And Recruitment Of Chinook Salmon In Southeast Alaska Rivers, Cory J. Graham

Fisheries

Recent reductions in the run sizes of Chinook Salmon Oncorhynchus tshawytscha in Southeast Alaska have resulted in social and economic hardships within the region. Pacific salmon yearclass strength may be determined by size-selective processes during the early marine phase of their life cycle; however, the relative importance of growth during freshwater and marine residence in determining recruitment success is unknown. A scale-based retrospective analysis was conducted to examine the effects of freshwater and annual marine growth and early marine conditions on survival to reproductive maturity for female Chinook Salmon by brood year (BY) in the Taku (BYs 1979 -- 1985, …

Britain And The Anglo-Saxons In Late Antiquity, Todd Morrison

History ETDs

This thesis concerns the final century of Roman Britain, the continental origins of its medieval Germanic invaders, and the socio-political situation in sub-Roman Britain in the fifth and sixth centuries. Multiple issues are discussed in each of these three broad areas, including the effects of the Diocletian Reforms on Britain, fourth-century urban decay, the first-century origins of the Saxons among the piratical Chauci tribe, and the continued existence of Roman institutions in Britain into the early Middle Ages. Furthermore, the reasons the Anglo-Saxons did not assimilate into Roman culture like their counterparts on the continent, making medieval England an essentially …

Russian Capacity To Develop Its Offshore Hydrocarbon Resources In The Kara Sea: Arctic And Global Implications, Jon A. Skinner

Interdisciplinary Studies

Increasing seasonal ice free Arctic waters and market demand to expand hydrocarbon extraction to previously undeveloped offshore regions has accelerated an Arctic priority in national strategies and international forums. It is proposed that geo-strategically, the sheer size of the Kara Sea hydrocarbon fields is of a predictive magnitude great enough to impact the progression or regression of the Russian economy; and thereby have a predictive value on the capacity for Russian unilateral foreign policy decisions. Rosneft has released figures of a potential 30 to 40 billion barrels of recoverable undiscovered oil reserves in the South Kara Sea basin and significantly …