Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Brigham Young University

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 6031 - 6060 of 10256

Full-Text Articles in Entire DC Network

Consistency Of Temperament Of In Group-Housed Infant Rhesus Monkeys (Macacamulatta) During The First Months Of Life, Joshua W. Kirton, Daniel Blocker, Kfir Orgad, James D. Higley Apr 2010

Consistency Of Temperament Of In Group-Housed Infant Rhesus Monkeys (Macacamulatta) During The First Months Of Life, Joshua W. Kirton, Daniel Blocker, Kfir Orgad, James D. Higley

FHSS Mentored Research Conference

While a wide number of studies have assessed temperament as a predictor of future personality or behavior, few studies have assessed its interindividual stability over the first few months of life in nonhuman primates. This laboratory study examined temperament in group-housed infant rhesus macaque (Macaca mulatta) assessing interindividual consistency from the second through fifth months of life using objective behavioral measures. Stability of temperament was measured by correlating (Pearson Product-Moment tests) individual differences in the frequency of 25 behaviors over months 2-5 of life in 88 mother-reared subjects. Two 5-minute sessions were recorded for subjects each week and the mean …


Violence In Children's Popular Television Programs, Victoria Bramwell, Ashley Herr, Christine Sickles, Jessica Kugath Apr 2010

Violence In Children's Popular Television Programs, Victoria Bramwell, Ashley Herr, Christine Sickles, Jessica Kugath

FHSS Mentored Research Conference

Previous research done on violence in the media has primarily focused on the effects it has on children. Researchers have tried to prove that children’s viewing of television violence is linked to negative side effects such as encouraging children to imitate their violent acts in social settings (Simmons, Stalsworth and Wentzel, 1999), it’s effects can lead to psychological trauma (Singer, et al., 2004), and even that it can have an impact on a child’s moral reasoning (Krcmar, Viera, 2005). However, little research has been done on how much violence is portrayed in popular television shows and if it increases with …


Reinventing The Orient: Herod's Feast And The 19th Century French Imagination, Sayeeda H. Mamoon Apr 2010

Reinventing The Orient: Herod's Feast And The 19th Century French Imagination, Sayeeda H. Mamoon

Comparative Civilizations Review

No abstract provided.


Will Business End Or Revive Western Civilization? From Malthusian Trap Business Growth Trap From Paranoia To Metanoia, Andrew Targowski Apr 2010

Will Business End Or Revive Western Civilization? From Malthusian Trap Business Growth Trap From Paranoia To Metanoia, Andrew Targowski

Comparative Civilizations Review

No abstract provided.


Bintliff, John, Ed., A Companion To Archaeology, Connie Lamb Apr 2010

Bintliff, John, Ed., A Companion To Archaeology, Connie Lamb

Comparative Civilizations Review

No abstract provided.


Effects Of Relationship Status On Gpa, Emily Albright, Chanel Carlile, Janae Kirkendall, Allyson Webber Apr 2010

Effects Of Relationship Status On Gpa, Emily Albright, Chanel Carlile, Janae Kirkendall, Allyson Webber

FHSS Mentored Research Conference

Research on the effect of Relationship Status on GPA is very limited. Some studies find that individuals who date more frequently tend to have lower grades than those who don’t. Other studies have found that relationships can have a positive or a negative effect on GPA depending on other factors. However, most studies find that Relationship status doesn’t have an effect on GPA. We hypothesize that Single and Married individuals will have higher GPA’s than their dating counterparts. We further hypothesize that Single and Married people will also be more consistent in their academic achievement and that those who are …


Predictors Of Performance Monitoring Abilities Following Traumatic Brain Injury: The Influence Of Negative Affect, Cognitive Dysfunction, And Injury Severity, Joseph E. Fair, Michael J. Larson Apr 2010

Predictors Of Performance Monitoring Abilities Following Traumatic Brain Injury: The Influence Of Negative Affect, Cognitive Dysfunction, And Injury Severity, Joseph E. Fair, Michael J. Larson

FHSS Mentored Research Conference

Survivors of severe traumatic brain injury (TBI) often demonstrate impairments in cognitive control and performance monitoring. Performance monitoring is a cognitive control process modulated by both cognitive and affective variables. Performance monitoring functions can be evaluated using the error-related negativity (ERN) and post-error positivity (Pe) components of the event-related potential (ERP).


The Need For A Compelling Interest Test On A State Level, Eva Brady Apr 2010

The Need For A Compelling Interest Test On A State Level, Eva Brady

Brigham Young University Prelaw Review

No abstract provided.


Full Issue, Comparative Civilizations Review Apr 2010

Full Issue, Comparative Civilizations Review

Comparative Civilizations Review

No abstract provided.


Preliminary Results Of Combining Low Frequency Low Intensity Ultrasound And Liposomal Drug Delivery To Treat Tumors In Rats, William G. Pitt, Ghaleb A. Husseini, Beverly L. Roeder, David Dickinson, David Warden, Jonathan Hartley, Peter Jones Mar 2010

Preliminary Results Of Combining Low Frequency Low Intensity Ultrasound And Liposomal Drug Delivery To Treat Tumors In Rats, William G. Pitt, Ghaleb A. Husseini, Beverly L. Roeder, David Dickinson, David Warden, Jonathan Hartley, Peter Jones

Faculty Publications

Ultrasound is a convenient trigger for site-specific drug delivery in cancer therapy. Nanosized liposomes formulated from soy phosphatidyl choline, cholesterol, 1,2-distearoyl-sn-glycero3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-2000] and alpha-tocopherol were loaded with Doxorubicin (Dox)using a pH gradient. The liposomal suspension was infused through the tail vein of BDIX rats possessing bilateral intradermal DHD/K12 tumors on their hind legs. Then 20-kHz ultrasound was applied to only one of the tumors for 15 minutes. This therapy was repeated weekly for 4 weeks. The results showed that in five of sixrats, the tumors regressed to non-measurable size within 4 weeks. A paired comparison of the normalized size of …


An Examination Of The Dna Content, Taxonomy And Phylogeny Of Penstemon (Plantaginaceae), Shaun R. Broderick Mar 2010

An Examination Of The Dna Content, Taxonomy And Phylogeny Of Penstemon (Plantaginaceae), Shaun R. Broderick

Theses and Dissertations

Penstemon is the largest genus in North America with more than 270 reported species. However, little is known about the genome size of this genus and how this information may be useful in selecting species in developing hybrids for landscape use. Using flow cytometry, we estimated the genome size of approximately 40% of the genus (117 specimens from 104 different species.) Genome sizes for the putative diploids ranged from 2C = 0.94 – 1.89 pg (1C = 462 – 924 Mbp) and the putative polyploids ranged from 2.57 – 6.54 pg (1C = 1,257 – 3,156 Mbp). Chromosome counts were …


Development And Use Of Microsatellite Markers For Genetic Diversity Analysis Of Canahua (Chenopodium Pallidicaule Aellen), Amalia Vargas Mar 2010

Development And Use Of Microsatellite Markers For Genetic Diversity Analysis Of Canahua (Chenopodium Pallidicaule Aellen), Amalia Vargas

Theses and Dissertations

Cañahua (Chenopodium pallidicaule Aellen) is a poorly studied, annual subsistence crop of the high Andes of South America. Its nutritionally value (high in protein and mineral content) and ability to thrive in harsh climates (drought, extreme elevations, etc.) make it an important regional food crop throughout the Andean region. The objectives of this study were to develop genetic markers and to quantify genetic diversity within cañahua. A set of 43 wild and cultivated cañahua genotypes and two related species (C. quinoa and C. petiolare) were evaluated for polymorphism using 192 microsatellite markers derived from random genomic …


Ghouls, Hell And Transcendence: The Zombie In Popular Culture From "Night Of The Living Dead" To "Shaun Of The Dead", Jasie Stokes Mar 2010

Ghouls, Hell And Transcendence: The Zombie In Popular Culture From "Night Of The Living Dead" To "Shaun Of The Dead", Jasie Stokes

Theses and Dissertations

Considering the amount of media created around the zombie and the sustained interest in its role in our society, we can clearly see that a cultural phenomenon is underway, and it is important for us to question this phenomenon in order to gain some understanding of how and why its appeal has stretched so far. The zombie is somehow enthralling, and it is my opinion that this is in part because the zombie is a study of what it means to be human in the postmodern world. My main purpose here is not to ask why zombies are popular or …


Leland F. Prince's Earth Divers, Leland Fred Prince Mar 2010

Leland F. Prince's Earth Divers, Leland Fred Prince

Theses and Dissertations

My stoneware sculptures in my MFA final project were named Earth Divers because clay as a material is earth and clay is also symbolic of the Earth. The way that I physically dive into clay up to my elbows is a poetic performance. The sculptures were built in sections horizontally and then stacked vertically. I began the process by first making life size plaster molds of the human figure taken from live people. Earth Divers take their architectural structure specifically from the organic curves of the negative voids that are characteristic of the plaster figure molds. I built into these …


Ground Reaction Forces Generated By Twenty-Eight Common Hatha Yoga Postures, Sylvia Joan Wilcox Mar 2010

Ground Reaction Forces Generated By Twenty-Eight Common Hatha Yoga Postures, Sylvia Joan Wilcox

Theses and Dissertations

Yoga adherents claim many benefits of the practice, including promotion of bone health and prevention of osteoporosis. However, few, if any, studies have investigated whether yoga enhances bone mineral density. Furthermore, none have identified force generation in yoga. The purpose of this study is to collect ground reaction force (GRF) data on a variety of common hatha yoga postures that would be practiced in fitness centers or private studios. Twelve female and eight male volunteers performed a sequence of 28 common hatha yoga postures while ground reaction force data were collected with an AMTI strain-gauge force plate. The sequence was …


The Absurd In The Briar Patch: Ellison's Invisible Man And Existentialism, Eliot J. Wilcox Mar 2010

The Absurd In The Briar Patch: Ellison's Invisible Man And Existentialism, Eliot J. Wilcox

Theses and Dissertations

This article claims that Ralph Ellison's use and then revision of French existential themes is essential to understanding his overriding message of Invisible Man: Ellison's hope for a more polyglot American democracy that transcends the white democracy of mid twentieth century America. Specifically, I argue that Ellison, after demonstrating his ability to understand and engage in the traditional ideology of European existentialism, deviates from its individualistic conclusions demanding that the larger community, not just the solitary individual, must become ethically responsible if the classic existential tenet of authenticity is to be achieved. In order to establish this claim, I …


Are Impact Factors Comparable? Impact Factor Comparisons Across Areas Of Psychology, Jason J. Van Der Horst Mar 2010

Are Impact Factors Comparable? Impact Factor Comparisons Across Areas Of Psychology, Jason J. Van Der Horst

Theses and Dissertations

Journal impact factors play an increasing role in academics as a tool for evaluating faculty, research, and resource allocations. These evaluations may be effective in departments where the subject matter is reasonably unified. However, given the diversity found within the subject matter of psychology, the impact factors of journals may not be comparable across the various areas. This study compares the average impact factors across decile levels of journals from seven areas of psychology. It is found that impact factor scores are not comparable across the seven areas of psychology. This difference is more pronounced when looking at higher decile …


Diversity And Abundance Of The Dark Kangaroo Mouse, Microdipodops Megacephalus, In Communities Of Nocturnal Granivorous Rodents In Western North America, Ashley Sagers Haug Mar 2010

Diversity And Abundance Of The Dark Kangaroo Mouse, Microdipodops Megacephalus, In Communities Of Nocturnal Granivorous Rodents In Western North America, Ashley Sagers Haug

Theses and Dissertations

The dark kangaroo mouse, Microdipodops megacephalus, is a sensitive species in the Great Basin Desert. This thesis explores the structure of desert rodent communities of the Great Basin to better understand M. megacephalus' place in the community and the conditions that promote large and stable populations. To determine community structure, I used nestedness analysis to evaluate 99 communities of nocturnal granivorous rodents. I found that the community structure was non-random, indicating the existence of assembly rules and ecological constraints. I also found that M. megacephalus was the second most vulnerable species in the community. To explore the correlation …


Diet Reconstruction Of Wild Rio-Grande Turkey Of Central Utah Using Stable Isotope Analysis, Benjamin D. Stearns Mar 2010

Diet Reconstruction Of Wild Rio-Grande Turkey Of Central Utah Using Stable Isotope Analysis, Benjamin D. Stearns

Theses and Dissertations

The wild turkey is endemic to North America and has played a role in human cultures past and present. However, with the turkey's elusive behavior some aspects of its ecology are challenging to understand. Diet is one of these difficult aspects to study. The purpose of this study was to determine the diet selection of wild turkeys in central Utah using non invasive stable isotope technology. We hypothesize that turkey diet is highly specific, that consumption of specific plant species correlates with the needs of the individual turkey, and that stable isotope analysis will reveal patterns in annual dietary intake. …


La Misogynie À Visage Féminin: Hircan's Role As Marguerite's Anti-Feminist Voice In The Heptaméron (Vii & Xlix), Gregory Richard Jackson Mar 2010

La Misogynie À Visage Féminin: Hircan's Role As Marguerite's Anti-Feminist Voice In The Heptaméron (Vii & Xlix), Gregory Richard Jackson

Theses and Dissertations

The following document is a meta-commentary on the article, "La misogynie à visage féminin: Hircan's Role as Marguerite's Anti-feminist Voice in the Heptaméron (VII & XLIX)," co-authored by Dr. Robert J. Hudson and myself, which will shortly be submitted for publication. It contains an annotated bibliography of all our primary and secondary sources and an account of writing the article. Our article examines what Marguerite de Navarre, the sixteenth-century French Renaissance author of the Heptaméron (a collection 72 nouvelles, all supposedly true stories being told by a group of ten devisants to one another), intended by her …


The Level Of The Beasts That Perish: Animalized Text In Charlotte Elizabeth Tonna's Helen Fleetwood, Christie Anne Peterson Mar 2010

The Level Of The Beasts That Perish: Animalized Text In Charlotte Elizabeth Tonna's Helen Fleetwood, Christie Anne Peterson

Theses and Dissertations

Although Charlotte Elizabeth Tonna's 1839 social reform novel Helen Fleetwood has long been understood as a commentary on the dehumanizing effects of factory work, her use of animals to represent factory workers has not been considered in analyses of her depictions of dehumanization. Considering both the growing interest in the animal/human divide during the early nineteenth century and Tonna's own direct contributions to discussions about animals, in this essay I examine the role that animals play in negotiating definitions of humanity and nature in the novel. I argue that idealized, "Edenic" animals and corrupted, "industrial" animals are integral to Tonna's …


Gene Expression Patterns In Flea Vectors Of Yersinia Pestis, Wei Zhou Mar 2010

Gene Expression Patterns In Flea Vectors Of Yersinia Pestis, Wei Zhou

Theses and Dissertations

Plague bacteria (Yersinia pestis) are transmitted to susceptible mammals by fleas. At least 25 flea species found in North America have been identified as plague vectors. The most efficient flea vector is the Oriental rat flea Xenopsylla cheopis, while the cat flea Ctenocephalides felis is a poor vector. The factors that determine vector competence of different fleas are not known. The main obstacles that the bacteria must overcome in the flea gut are also unknown. Fleas' molecular responses to Y. pestis invading could be a determining factor to control the bacterial survival and growth. Good and poor …


Number, Newtonianism, And Sublimity In James Thomson's The Seasons, Jessie Leatham Wirkus Mar 2010

Number, Newtonianism, And Sublimity In James Thomson's The Seasons, Jessie Leatham Wirkus

Theses and Dissertations

Recently, literary critics have increasingly drawn on methods of quantitative analysis to understand the readers and literature of the eighteenth century. Ironically, however, the eighteenth century is home to debates concerning the nature and usefulness of number, counting, and therefore, on some level, quantitative analysis. Eighteenth-century questions of number form an important part of the intellectual history of this period; these questions of number, in turn, hold important implications for language and the period's literature. I argue that the far-reaching influence of eighteenth-century questions of number can be seen especially well in the nature poetry of James Thomson. To explore …


Design And Evaluation Of A Humanoid Robot For Autism Therapy, Daniel J. Ricks Mar 2010

Design And Evaluation Of A Humanoid Robot For Autism Therapy, Daniel J. Ricks

Theses and Dissertations

Recent evidence has shown that children with autism may behave more pro-socially when interacting with a robot than with a human. The objective of this research is to develop a robotic system for use in the clinical treatment of children with autism. The governing assumption behind this thesis is that using a robot in a clinic, under the guidance of a trained therapist, may lead to therapeutic benefits that may not be achieved without the presence of the robot. The robot Troy was developed to fulfill such a role in a clinical setting. The primary objective was to design a …


Historic Fire Regimes On Eastern Great Basin (Usa) Mountains Reconstructed From Tree Rings, Stanley G. Kitchen Mar 2010

Historic Fire Regimes On Eastern Great Basin (Usa) Mountains Reconstructed From Tree Rings, Stanley G. Kitchen

Theses and Dissertations

Management of natural landscapes requires knowledge of key disturbance processes and their effects. Fire and forest histories provide valuable insight into how fire and vegetation varied and interacted in the past. I constructed multi-century fire chronologies for 10 sites on six mountain ranges representative of the eastern Great Basin (USA), a region in which historic fire information was lacking. I also constructed tree recruitment chronologies for two sites. I use these chronologies to address three research foci. First, using fire-scar data from four heterogeneous sites, I assert that mean fire interval (MFI) values calculated from composite chronologies provide suitable estimates …


Contextualized Motivation Theory (Cmt): Intellectual Passion, Mathematical Need, Social Responsibility, And Personal Agency In Learning Mathematics, Janelle Marie Hart Mar 2010

Contextualized Motivation Theory (Cmt): Intellectual Passion, Mathematical Need, Social Responsibility, And Personal Agency In Learning Mathematics, Janelle Marie Hart

Theses and Dissertations

Student motivation has long been a concern of mathematics educators. Here, I characterize motivation, defined as an individual's desire to act in particular ways, through analysis of students' extended, collaborative problem solving efforts. Grounded in a longitudinal research project in calculus learning and teaching, Contextualized Motivation Theory (CMT) offers a means for understanding the complexities of student motivations in mathematics learning. Students in this study chose to act upon various intellectual-mathematical motivations and social-personal motivations, existing simultaneously, within a supporting "web" of motivations. Students exhibited intellectual passion in persisting beyond obtaining correct answers to build understandings of mathematical ideas. CMT …


Part I: Evaluation Of Student Assessment Of Learning Gains (Salg)In Two Different Biology 100 Classes Part 2: What Biology Concepts Are Important In General Education?: Analysis Of Seventeen Core Concepts, Jessica Marie Rosenvall Howelle Mar 2010

Part I: Evaluation Of Student Assessment Of Learning Gains (Salg)In Two Different Biology 100 Classes Part 2: What Biology Concepts Are Important In General Education?: Analysis Of Seventeen Core Concepts, Jessica Marie Rosenvall Howelle

Theses and Dissertations

The purpose of this two-part study is to examine how to improve introductory level non-majors biology courses to improve student attitude and learning gains in the sciences. The first part of this study examines the collective effect of three different pedagogies (service learning, concept mapping and guest lectures) on student attitude and learning gains in a freshman, non-majors biology course. Two classes, one with the three pedagogies, and one without, were compared. Data were collected from two classes in Fall 2008 (one treatment and one control) and two similar classes replicated in Fall 2009. Learning and attitude gains were measured …


Social And Emotional Learning In Kindergarten: Evaluation Of The Strong Start Curriculum, Paul Caldarella, Lynnette Christensen, K. Richard Young, Thomas J. Kramer, Ryan H. Shatzer Mar 2010

Social And Emotional Learning In Kindergarten: Evaluation Of The Strong Start Curriculum, Paul Caldarella, Lynnette Christensen, K. Richard Young, Thomas J. Kramer, Ryan H. Shatzer

Faculty Publications

Social and Emotional Learning promotes competence by teaching skills: Recognize and manage emotion; Develop care and concern for others; Make responsible decisions; Form positive relationships; Handle challenging situations effectively.


Karl Friedrich Meyer, 1884-1974, Urs Gessner Feb 2010

Karl Friedrich Meyer, 1884-1974, Urs Gessner

Swiss American Historical Society Review

Karl Friedrich Meyer, the veterinarian scientist, the medical microbiologist and pathologist,theecologist,theepidemiologist, the public health promoter, and inspiring teache-the Swiss genius in the USAwhat an incredibly active, brilliant, and prodigious personality he was!


The Battle Of Murten, Albert Winkler Feb 2010

The Battle Of Murten, Albert Winkler

Swiss American Historical Society Review

Frequent warfare was a harsh political reality in central Europe in the late Middle Ages as ambitious states tried to extend their power and influence by attacking and subjugating other territories. As a result of this frequent aggression, success on the battlefield was necessary for the survival and independence of many nations and peoples, including the Swiss Confederation. The most critical threat to the existence of the Swiss alliance in the fifteenth century was the invasion in1476 by Charles the Bold, Duke of Burgundy, one of the most powerful rulers in Europe. In two stunning victories, Granson (Grandson in German), …