Digital Commons Network^™

The Effect Of Passive Stretching And Isometric Contractions On Delayed Onset Muscle Soreness After A Typical Bout Of Exercise, John W. Gibson

Theses and Dissertations

Delayed Onset Muscle Soreness (DOMS) is a common response to activities involving lengthening contractions. Muscle inflammation is associated with DOMS and may play an integral role in protecting a muscle from damage and soreness in response to subsequent bouts of lengthening contractions. Research in animals has shown that prior exposure to passive stretching and isometric contractions of a muscle resulting in muscle inflammation attenuates the muscle inflammatory response following subsequent bouts of lengthening contractions. The purpose of this study was to determine whether passive stretching and isometric contractions in humans would reduce DOMS following a typical bout of resistance exercise. …

The Effects Of Chronic Ampk Activation On Hepatic Triglyceride Accumulation And Glycerol-3-Phosphate Acyltransferaseactivity With High Fat Feeding, Mary E. Curtis

Theses and Dissertations

High fat feeding increases hepatic fat accumulation and is associated with hepatic insulin resistance. AMP Activated Protein Kinase (AMPK) is thought to inhibit lipid synthesis by the acute inhibition of glycerol-3-phosphate acyltransferase (GPAT) activity and transcriptional regulation via SREBP-1c. The purpose of this study was to determine if chronic activation of AMPK prevented an increase in GPAT1 activity in rats fed a high fat diet. Rats were fed a control (C), or a high fat (HF) diet (60% fat) for 6 weeks and injected with saline or a daily AICAR dose of 0.5 mg/g body weight. Chronic AMPK activation by …

Modeling And Testing Of Dna Motion For Nanoinjection, Regis Agenor David

Theses and Dissertations

A new technique, called nanoinjection, is being developed to insert foreign DNA into a living cell. Such DNA transfection is commonly used to create transgenic organisms vital to the study of genetics, immunology, and many other biological sciences. In nanoinjection, DNA, which has a net negative charge, is electrically attracted to a micromachined lance. The lance then pierces the cell membranes, and the voltage on the lance is reversed, repelling the DNA into the cell. It is shown that DNA motion is strongly correlated to ion transport through a process called electrophoresis. Gel electrophoresis is used to move DNA using …

Evaluation Of A French 202 Website Used In A Traditional Face-To-Face Environment, Diego Gonzalo Flores

Theses and Dissertations

The Center for Teaching and Learning, Independent Study, and the Department of French and Italian at Brigham Young University collaborated to develop the French 202 Website to be used with the French 202 course. Currently, the French 202 Website is used with the French 202 Independent Study course and with the traditional face-to-face course. This evaluation focused on the French 202 Website as it is used with the traditional face-to-face course. This evaluation was conducted in conjunction with the Center for Teaching and Learning at Brigham Young University (BYU). Based on the information collected, the evaluator found that (a) faculty …

First Order Analysis Of Nitrate Loading In The Upper Elbe River Basin, Czech Republic, Daniel J. Ritter

Theses and Dissertations

Nitrate contamination of water is a worldwide issue. Nitrate is especially dangerous for young children, and may result in potentially fatal blue baby syndrome when concentration in drinking water is > 10 mg/L N-NO3. Nitrate in surface water may also lead to eutrophication. Sources of NO3- contamination include nitrate fertilizers, wastewater treatment plants, individual domestic septic systems, runoff from animal feedlots, and natural soil nitrogen. Nitrate contamination in the Elbe River drainage, covering 148,270 km2 in Germany and the Czech Republic, has been a long-term issue. This study examines the upper one-third of the basin, located almost entirely in the Czech …

A Case Study Of The Impact Of Filmmaker Decisions In The Construction Of A Documentary: Helen Whitney's (2007) The Mormons, Elizabeth Joy Mott

Theses and Dissertations

Informed by theories of media framing, exemplification, and non-fiction film production, this case study used as its sample for textual analysis the typed transcripts from the final cut of Helen Whitney's (2007) documentary film, The Mormons, and the interview transcripts of the 15 key commentators interviewed for the documentary. These theories suggest that (a) media producers condense topics in the media by selecting information that connects news stories to a larger context and imbues them with symbolic value; (b) verbal and visual examples have been shown to be more easily retrieved in memory than abstract ideas and are consequently …

The Hoarse Whisperer, David M. Kirkham

BYU Studies

In this personal essay, David Milo Kirkham recounts his interactions with the animal kingdom. From his early banter with his neighbor's sheep and his trapping and killing of nuisance skunks in his rural community to his later encounter in the Bavarian Alps with a beautiful red fox, Kirkham both entertains and provokes serious thought about our relationship with God's other creatures. "Who are the animals?" he asks. "Our relationship to them seems complex. I know some people see it in black and white: kill them, dominate them, or protect them all at any cost. But to me it is complex. …

Provide Visual Structure For Students With Asd, Tina Taylor

Faculty Publications

World renowned animal scientist and autism self-advocate Temple Grandin said, "People on the autism/Asperger spectrum have uneven skills. They are often good at one type of learning and bad at another. Educators need to work on building up the area of strength." She explains that three cognitive areas of strength are those who are visual thinkers, pattern thinkers, and word thinkers. Visual thinkers are more inclined to think in pictures rather than words. They may excel in graphic design, industrial design, animation, geometry, or trigonometry. Pattern thinkers have abstract visual thoughts where they can see patterns and relationships between numbers. …

Who's To Blame? Elaborating The Role Of Attributions In General Strain Theory, John P. Hoffmann, Karen R. Spence

Faculty Publications

Agnew’s general strain theory (GST) has motivated dozens of criminological studies over the past two decades. Borrowing in part from Cloward and Ohlin’s model of delinquency, Agnew claimed that anger, a key component of GST, occurs when adolescents externalize blame for their adversity. This implies that adolescents who blame strain on an external causal agent (e.g., a parent, a teacher, economic disadvantages) are more likely to get angry and thus lash out through delinquent acts. However, this essential characteristic has been largely neglected in studies of GST. The purpose of this article is to show that external attributions of blame …

Iconic Semantics In Phonology: A Corpus Study Of Japanese Mimetics, Joshua Marrinor Caldwell

Theses and Dissertations

Recent research on Japanese mimetics examines which part of speech the mimetic occurs as. An individual mimetic can appear as a noun, an adjective, an adverb, or a verb (Tsujimura & Deguchi 2007, 340). It is assumed by many scholars that mimetic words essentially function as adverbs (Inose 2007, 98). Few data-based studies exist that quantify the relative frequency of mimetic words in different word categories. Akita (2009) and Caldwell (2009a) have performed small scale or preliminary studies of this aspect of Japanese mimetics. The use of mimetics in other grammatical function categories has been attributed to the polysemous nature …

Garden Grove, Iowa: From Mormon Way Station To Permanent Settlement, 1846-1852, Jill N. Crandell

Theses and Dissertations

When the Mormon people began evacuating Nauvoo, Illinois, in February 1846, they intended to leave the United States and build a home for themselves in the West, where they could practice their religion without persecution. However, as Brigham Young led thousands through severe rain and mud that spring, he soon decided that too many of the Saints were unprepared for the long journey to the mountains. Mormons built way stations across Iowa, places where they planted crops, raised log cabins, and obtained the necessary food and supplies. After the Saints moved on to Utah in following years, many of these …

Humphry Davy: Science, Authorship, And The Changing Romantic, Marianne Lind Baker

Theses and Dissertations

In the mid to late 1700s, men of letters became more and more interested in the natural world. From studies in astronomy to biology, chemistry, and medicine, these "philosophers" pioneered what would become our current scientific categories. While the significance of their contributions to these fields has been widely appreciated historically, the interconnection between these men and their literary counterparts has not. A study of the "Romantic man of science" reveals how much that figure has in common with the traditional "Romantic" literary figure embodied by poets like William Wordsworth and Samuel Taylor Coleridge. This thesis interrogates connections between Romantic …

Pierced Through The Ear: Poetic Villainy In Othello, Kathleen Emerald Somers

Theses and Dissertations

The paper examines Othello as metapoetry. Throughout the play, key points of comparison between Iago and Shakespeare's methodologies for employing allegory, symbolism, and mimetic plot and character construction shed light upon Shakespeare's self-reflexive use of poetry as an art of imitation. More specifically, the contrast between Shakespeare and Iago's poetry delineates between dynamic and reductive uses of allegory, emphasizes an Aristotelian model of mimesis that makes reason integral to plot and character formation, and underscores an ethical function to poetry generally. In consequence of the division between Iago and Shakespeare as unethical and ethical poets respectively, critical contention concerning the …

Characterization Of The Lkb1-Mo25-Strad Ampkk Complex In Adult Mouse Skeletal Muscle, Cody Don Smith

Theses and Dissertations

In liver tissue, the AMP-activated protein kinase kinase (AMPKK) complex was identified as the association of LKB1, MO25α/β, and STRADα/β proteins; however, this complex has yet to be characterized in skeletal muscle. In this report, we demonstrate the expression of the LKB1-MO25-STRAD AMPKK complex in adult skeletal muscle, confirm the absence of mRNA splice variants, and report the relative mRNA expression levels of these complex-forming proteins. To facilitate this characterization we used control (ctrl) and muscle-specific LKB1 knockout (LKB1-/-) mice. LKB1 detection in untreated ctrl and LKB1-/- muscle lysates revealed two protein bands at approximately 50 and 60 kDa; although, …

Effects Of Diabetic State And Gender On Pro-Inflammatory Cytokine Secretion By Human Macrophages Infected With Burkholderia Pseudomallei, Annette J. Blam

Theses and Dissertations

Burkholderia pseudomallei is a gram-negative opportunistic soil pathogen that causes the life-threatening disease melioidosis. It is endemic in Northern Australia and Southeast Asia but can be found throughout many other regions in the world. Diabetes mellitus is a predisposing risk factor for infection with this organism and it has been demonstrated that diabetic males are particularly susceptible to severe infection. Previous research suggested that monocytes isolated from the whole blood of diabetic males demonstrated a decreased ability to produce the proinflammatory cytokines IL-1β and IL-8. We hypothesized that monocyte-derived macrophages from diabetic males would also secrete lower levels of pro-inflammatory …

A Framework For Resistance: Violence, Hope, And Rebellion In The Novels Of Manuel Zapata Olivella, Steven Curtis Clark

Theses and Dissertations

This study seeks to analyze the circular nature of violence and its relation to hope and rebellion in two of Manuel Zapata Olivella's earliest and most important novels: La Calle 10 and Chambacú, corral de negros. These works explore the themes of institutional violence and racial and cultural marginalization within the context of early twentieth century Colombian society. They also present the themes of hope and rebellion in varying ways. By presenting the topic of violence I explore important similarities and differences between the protagonists of the novels and demonstrate how the novels are interconnected thematically and historically.

Queening: Chess And Women In Medieval And Renaissance France, Regina L. O'Shea

Theses and Dissertations

This work explores the correlation between the game of chess and social conditions for women in both medieval and Renaissance France. Beginning with an introduction to the importance and symbolism of the game in European society and the teaching of the game to European nobility, this study theorizes how chess relates to gender politics in early modern France and how the game's evolution reflects the changing role of women. I propose that modifications to increase the directional and quantitative abilities of the Queen piece made at the close of the fifteenth century reflect changing attitudes towards women of the period, …

Reading Holiness: Agnes Grey, Ælfric, And The Augustinian Hermeneutic, Jessica Caroline Brown

Theses and Dissertations

Although Anne Brontë's first novel, Agnes Grey, presents itself as a didactic treatise, Brontë's work departs from many accepted Evangelical tropes in the portrayal of its moral protagonist. These departures create an exemplary figure whose flaws potentially subvert the novel's didactic purposes. The character of Agnes is not necessarily meant to be directly emulated, yet Brontë's governess is presented as a tool of moral instruction. The conflict between the novel's self-proclaimed didactic purpose and the form in which it presents that purpose raises a number of interpretive questions. I argue that many of these questions can be answered through …

Trans-Atlantic Crossings- Past And Present, Konrad Basler

Swiss American Historical Society Review

On September 24, 1992, my wife and I were waiting at one of the

finger docks at Zurich airport. As the president of the airport's former

building commission, I had come to know its plans intimately. But now I

was more interested in the feelings of those waiting for the transatlantic

flight. Or might 'feelings' be too strong a word for passengers leisurely

sprawling in their seats, reading or dozing as if they were riding to work

on one of Zurich's commuter trains?

Second Harvest: The State Of Research 2007- An Update, Konrad Basler

Swiss American Historical Society Review

The author of this personal report did not stop research on his

native Dorlikon with the present volume, reedited unchanged. Questions

of local conditions and family relationships, economic limitations in the

17th and everyday life in the 18th century filled three more volumes (see

the concluding essay by Leo Schelbert). Additional light was shed on

the causes for emigration, and a second research trip to the USA in 1996

yielded many a missing puzzle stone towards the picture of the Dorlikon

emigrants. These new facts have been assembled here under the headings

of the emigrant families. Reference is made to …

Full Issue

Swiss American Historical Society Review

No abstract provided.

Julia Beringer Huber, Konrad Basler

Swiss American Historical Society Review

At the time of the Dorlikon pioneers only Indian paths led west,

and yet, the traffic connections to the Midwest hold a core position in

the history of North America. My wife and I went to one of the most

important centers in this context, Milwaukee, Wisconsin, coming

from Newark, New Jersey. As a member of a delegation of experts

I had been to Newark twenty years before, when, for the first time

worldwide , a novel way of building runways was being tested there.

On our visit in 1992, on the other hand, I was more interested in the …

Cognitive Impact Of Genetic Variation Of The Serotonin Transporter In Primates Is Associated With Differences In Brain Morphology Rather Than Serotonin Neurotransmission, Hank P. Jedema, Peter J. Gianaros, Phillip J. Greer, Dustin D. Kerr, Shijing Liu, James Dee Higley, Stephen J. Suomi, Adam S. Olsen, Jessica N. Porter, Brian J. Lopresti, Ahmad R. Hariri, Charles W. Bradberry

Faculty Publications

A powerful convergence of genetics, neuroimaging and epidemiological research has identified biological pathways mediating individual differences in complex behavioral processes and related risk for disease. Orthologous genetic variation in non-human primates represents a unique opportunity to characterize the detailed molecular and cellular mechanisms which bias behaviorally- and clinically-relevant brain function. We report that a rhesus macaque orthologue of a common polymorphism of the serotonin transporter gene (rh5-HTTLPR) has strikingly similar effects on behavior and brain morphology to those in humans. Specifically, the rh5- HTTLPR Short allele broadly impacts cognitive choice behavior and brain morphology without observably affecting 5-HT transporter or …

Can Grain Be Disinfested In 5-Gal Hdpe Buckets Containing Oxygen Absorber Packets?, Lynn V. Ogden, C. Griffin

Faculty Publications

Effective methods of grain disinfestation include freezing, the use of carbon dioxide gas, and the use of pesticides. Oxygen deprivation has also been shown to be an effective method of disinfestation when the oxygen content is held below 1% for at least 12 days (d). High Density Polyethylene (HDPE) 5 gallon (gal) buckets have become a popular and convenient storage container for dry foods such as wheat, rice and beans. Oxygen absorber packets are an effective way to remove the oxygen in high-barrier sealed containers to prolong the life of many of these foods. It is hypothesized that sealed HDPE …

High Levels Of Gene Flow In The California Vole (Microtus Californicus) Are Consistent Across Spatial Scales, Rachel I. Adams, Elizabeth A. Hadly

Western North American Naturalist

Gene flow links the genetic and demographic structures of species. Despite the fact that similar genetic and demographic patterns shape both local population structure and regional phylogeography, the 2 levels of population connectivity are rarely studied simultaneously. Here, we studied gene flow in the California vole (Microtus californicus), a small-bodied rodent with limited vagility but high local abundance. Within a 4.86-km² preserve in central California, genetic diversity in 6 microsatellites was high, and Bayesian methods indicated a single genetic cluster. However, individual-based genetic analysis detected a clear signal for isolation-by-distance (IBD) and fine-scale population structure. Mitochondrial cytochrome …

Comparison Of Distribution And Habitat Characteristics Between An Endemic And A Wide-Ranging Cryptic Species Of Peromyscus On The Baja California Peninsula, Sergio Ticul Álvarez-Castañeda, Patricia Cortés-Calva, Francisco X. González-Cózatl, Delia Rojas, Ignacio Leyva

Western North American Naturalist

Peromyscus eva and Peromyscus fraterculus are 2 morphologically similar species of the Peromyscus eremicus group occurring on the Baja California Peninsula. Due to the similarity between these 2 species, their ranges have been greatly confused; consequently, the specific habitat characteristics for each group are not well known. The goal of this study was to assess distribution ranges and characteristics of preferred habitats for P. eva and P. fraterculus in more detail. We identified taxonomy of individuals by evaluating genetic patterns produced by restriction fragment length polymorphisms (RFLPs). We evaluated the banding pattern generated by Alu I and Bam HI restriction …

Effects Of Long-Term Livestock Grazing And Habitat On Understory Vegetation, Jonathan D. Bakker, Faith Rudebusch, Margaret M. Moore

Western North American Naturalist

The herbaceous understory stratum contains most of the plant diversity in ponderosa pine (Pinus ponderosa P. & C. Lawson var. scopulorum Engelm.) forests of the American Southwest and provides critical food and habitat for many wildlife species. During the last century, this stratum has been affected by livestock grazing and by increased dominance of overstory trees. We sampled a unique grazing exclosure to examine the relative importance of long-term livestock grazing (grazed or ungrazed) and habitat (park or tree) on the understory community. We sampled 3 plots of 192 contiguous quadrats (each quadrat 0.5 m²) in each …

Deer Mouse (Peromyscus Maniculatus) Home-Range Size And Fidelity In Sage-Steppe Habitat, Britta A. Wood, Lin Cao, M. Denise Dearing

Western North American Naturalist

Within a species, home-range size can vary due to factors such as sex, mass, age, and breeding condition of individuals as well as habitat type, food availability, population density, and season. The objectives of this study were to estimate home ranges of deer mice (Peromyscus maniculatus) in sage-steppe habitat and to test the hypothesis that several factors (sex, mass, reproductive status, and seasonality) affect home-range size. We also tested the hypothesis that deer mice exhibit home-range fidelity over time. Passive integrated transponder (PIT) technology was used to estimate home ranges in June and September 2006. Home-range estimates varied …

Brood Parasitism And Nest Survival Of Brown-Headed Cowbird Hosts At High-Elevation Riparian Sites In The Eastern Sierra Nevada, California, Sacha K. Heath, Leah A. Culp, Christine A. Howell

Western North American Naturalist

Deciduous riparian ecosystems in the western United States provide habitat for a higher density of breeding birds than reported for any other avian habitat type and provide habitat for more breeding bird species than adjacent uplands. On the east slope of the Sierra Nevada, riparian ecosystems make up <1% of United States Forest Service lands yet experience a disproportionate amount of recreational use and development. Two of these developments, pack-station corrals and campgrounds, provide foraging opportunities for the Brown-headed Cowbird (Molothrus ater)—an obligate brood parasite that forages on bare ground and feedlots but typically commutes to distinct shrubland or woodland habitats for breeding. We examined nest survival, brood parasitism, breeding phenology, and causes of nest failure for birds at North Lake and Rock Creek: 2 high-elevation (>2500 m) riparian breeding …

Reproductive Biology, Hybridization, And Flower Visitors Of Rare Sclerocactus Taxa In Utah's Uintah Basin, Vincent J. Tepedino, Terry L. Griswold, William R. Bowlin

Western North American Naturalist

We studied the mating system and flower visitors of 2 threatened species of Sclerocactus (Cactaceae) in the Uintah Basin of eastern Utah—an area undergoing rapid energy development. We found that both S. wetlandicus and S. brevispinus are predominantly outcrossed and are essentially self-incompatible. A third presumptive taxon (undescribed; here called S. wetlandicus-var1) is fully self-compatible but cannot produce seeds unless the flowers are visited by pollinators. We found tentative evidence for pollinator limitation of fruit set in S. brevispinus but not in the other taxa. Pollinators are largely species of native ground-nesting bees in the subfamily Halictinae. These bees …