Digital Commons Network^™

Breaking The Mold: Qualitative Action Research Using A Dialogical Method In The Art Classroom For Students With Emotional Disabilities, Michelle Mcleod

Art Education Projects

Abstract

This action research self study explores the use of a dialogical model in the therapeutic art classroom for students with emotional disabilities. The study looks at the use of increased dialogue, collaborative classroom, and self reflection. Ceramics classes of 11th and 12th grade students were chosen for this study. Forgiveness vessels, self portraits, and accessory projects were completed during this study. Data collection methods were made during a six week study almost daily during 40 minute class periods. Observations, interviews, documents, and questionnaires were used to obtain data. Changes that could be made were put into place immediately. Findings …

A Cabinet Of Curiosities: Notes On The Life Of Neil Lancelot Whitehead (1956 – 2012), Stephanie Weparu Aleman

Tipití: Journal of the Society for the Anthropology of Lowland South America

No abstract provided.

Developing A Strawberry Yogurt Fortified With Marine Fish Oil 1, J. D. Estrada, C. Boeneke, P. Bechtel, S. Sathivel

Faculty Publications

Fortified dairy products appeal to a wide variety of consumers and have the potential to increase sales in the yogurt industry and help increase intake of long-chain n-3 fatty acids. The objectives of this study were to develop a strawberry yogurt containing microencapsulated salmon oil (MSO; 2% wt/vol) and evaluate its characteristics during 1 mo of storage. Unpurified salmon oil (USO) was purified (PSO) and both USO and PSO were analyzed for peroxide value (PV), anisidine value (AV), total oxidation, free fatty acids (FFA), and moisture content. A stable emulsion was prepared with 7% PSO, 22% gum arabic, 11% maltodextrin, …

Laboratory Host Range Assessment Of A Predatory Pentatomid, Podisus Maculiventris (Hemiptera: Pentatomidae) For Field Release On Guam, Gadi V.P. Reddy, Rosalie Kikuchi

Faculty Publications

Predation by Podisus maculiventris (Say) (Hemiptera: Pentatomidae) was evaluated with Erionota thrax (L.) (Lepidoptera: Hesperidae), Pericyma cruegeri (Butler) (Lepidoptera: Noctuidae), Pareuchaetes pseudoinsulata Rego Barros (Lepidoptera: Arctiidae), Papilio polytes (L.) (Lepidoptera: Papilionidae) and Eudocima phalonia (L.) comb. nov. (Lepidoptera: Noctuidae). Both free-choice and no-choice experiments indicated that the P. maculiventris attacked and consumed all the larvae of the 5 species included in the tests. Although the larvae died at different intervals, most of them were dead within 24120 h of the introduction of the predatory species. Since the P. maculiventris is polyphagous in nature and the present findings indicate that these …

Production Of F 1 Offspring With Vitrified Sperm From A Live-Bearing Fish, The Green Swordtail Xiphophorus Hellerii, Rafael Cuevas-Uribe, Huiping Yang, Jonathan Daly, Markita G. Savage, Ronald B. Walter, Terrence R. Tiersch

Faculty Publications

This study reports the first production of offspring with vitrified sperm from a live-bearing fish Xiphophorus hellerii. The overall goal of this study was to develop streamlined protocols for integration into a standardized approach for vitrification of aquatic species germplasm. The objectives were to (1) estimate acute toxicity of cryoprotectants, (2) evaluate vitrification solutions, (3) compare different thawing methods, (4) evaluate membrane integrity of post-thaw sperm vitrified in different cryoprotectants, and (5) evaluate the fertility of vitrified sperm. Nine cryoprotectants and two commercial vitrification additives were tested for acute toxicity and glass forming ability, alone and in combination. Two vitrification …

A Review Of The Toxicity Of Chemical Dispersants, James Wise, John Pierce Wise

Faculty Publications

Chemical dispersants are a mixture of various surfactants and solvents. Most dispersants are proprietary, and the complete composition is not often public knowledge. Chemical dispersants used for the cleanup and containment of crude oil toxicity became a major concern after the 2010 Deepwater Horizon oil crisis in the Gulf of Mexico. During the crisis, millions of liters of chemical dispersants (Corexit 9527 and 9500) were used - the largest known application of dispersants in the field. As of February 2011, 38 peer-reviewed articles were available on the toxicity of 35 different chemical dispersants. Nalco, BP, Shell, and Total Special Fluids …

On The Interpenetration Of Nature And Spirit: A Loving Relationship With The Earth And Our Natural Environment, Christina Marie Gould

Dissertations

In this dissertation I examine our relationship with the Earth and our natural environment by clarifying what it means to be human. I do this by looking at the interpenetration of spheres of being or philosophical anthropology to articulate how the human being is the dynamic meeting point of life and spirit. In this interpenetration of life and spirit, the task of the human being as loving flashes forth. On the basis of this task, it is possible to realize a loving relationship with the Earth and our natural environment that is not based on domination or use. To understand …

Ground Layer Response To Disturbance In The Pine-Dominated Eastern Foothill Region Of West-Central Alberta, Canada, Rebecca Elizabeth Mooneyhan Mcclelland

Dissertations

The canopy cover of the Pinus contorta forests of west-central Alberta, dictates colonization of the forest floor ground layer. This dynamic ground layer is a mosaic of feather mosses and reindeer lichens in a system driven by disturbance. In this project, anthropogenic was used to control canopy cover change and study its effects on the ground layer. Timber companies selectively mechanically thinned sections producing three experimental areas with uncut controls. Data were collected from 182, 6.5 m2 plots located in the four thinning areas. Six general areas of inquiry were posed around determining ground layer responses to canopy opening: 1) …

No Lectures, No Demos, No Tests! How To Succeed In The Classroom Without Even (Doing What You Thought Was) Teaching, Diane Zwemer

LOEX Conference Proceedings 2009

“Less is more” is the oft heard rallying cry in library instruction. But how does this apply to a credit bearing information literacy course? Less what? And how do you decide? Learn how to encourage deeper learning and make your class more meaningful by replacing lectures, demos and tests with activities, practice and feedback. Cognitive development studies show that traditional teaching techniques aren’t as affective with today’s undergraduates. This presentation reveals how backwards course development and authentic assessment can successfully re-focus and strengthen an overstuffed course.

Specters In The Archive: Faculty Digital Image Collections And The Problems Of Invisibility, Joan E. Beaudoin

School of Information Sciences Faculty Research Publications

This paper argues that the devaluation of visual information in favor of textual information will result in a loss of visual information in a digital form that has personal, institutional and cultural ramifications. Framing this discussion is a study of the digital preservation practices among two faculty user groups, archaeologists and art historians. The study examined the faculty users’ knowledge, perception, emotions and processes surrounding the digital images they had created and, or collected to support their professional activities. What was discovered is a worrisome situation where an important part of the cultural record is at serious risk of being …

Coming To Terms: The Challenge Of Creating Christian Vocabulary In A Non-Christian Land, Van C. Gessel

BYU Studies

Because words, in any language, are not actual concrete objects but simply "sounds," "symbols," or "signifiers" that at best can only be a shadowy approximation of reality and truth, we must regard language as one of the slipperiest of the slippery treasures of mortality. If language itself produces, at best, a shadowy approximation of reality and truth, then translating that shadowy approximation from one language to another significantly compounds the slipperiness. The difficulty increases when translating Christian terms into a historically non-Christian language and culture such as Japanese. Thus, as Christian translators have attempted to borrow words from other languages …

Religious Metaphor And Cross-Cultural Communication: Transforming National And International Identities, Joseph E. Richardson

BYU Studies

The challenges of intercultural communication multiply in religious discourse, with its objective of translating abstract ideas into cultures and languages with sufficient power to transform individual, ethnic, and regional identities and to build cohesive communities of faith. Metaphor plays a primary role in this transformative communication. A powerful tool to abbreviate and facilitate communication, metaphor enables individuals to transmit abstract ideas quickly, efficiently, and memorably. Metaphor is not just a tool for efficient communication; it also guides thought, extends ideas, and influences behavior. Daily language is full of metaphor, which affects our beliefs and faith and, consequently, our actions. As …

Water Quality Models For Stormwater Runoff In Two Lincoln, Nebraska Urban Watersheds, Jake Fisher

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Water quality monitoring was conducted in two urban watersheds (Colonial Hills and Taylor Park) located in southeast Lincoln, NE over a three year period spanning from October 2008 through September 2011. In-line probes continuously measured for turbidity, conductivity, dissolved oxygen, and water temperature while other water quality constituents were analyzed for discrete water samples collected using grab and automatic sampling techniques. The water quality data was used to calculate event mean concentrations (EMCs) for sixteen storm events sampled over the duration of the project period. Three types of stormwater quality multiple linear regression models were developed for the estimation of …

Water Quality Monitoring Of An Urban Stream For Total Maximum Daily Load Assessment, Jeffrey K. Mihulka

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

The purpose of this research project was to assess the water quality of an urban stream for total maximum daily load assessment in Omaha, Nebraska. This was accomplished by sampling the water quality at four different sites. These sites included sampling upstream, within, and downstream of the city. These samples were conducted throughout 2010 and 2011.

The results showed that concentrations of Escherichia coli (E. coli) are routinely above established criteria for the state of Nebraska. Concentrations of E. coli that exist in the Papillion Creek Watershed upstream of the City of Omaha have also been shown to be above …

Design, Analysis, And Testing Of In Vivo Surgical Robots, Tyler David Wortman

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

Advances in technology have shaped the history of surgical procedures. Recent developments have allowed surgical procedures to become less invasive than traditional open procedures. The transition to Minimally Invasive Surgery (MIS) has resulted in decreased recovery times, improved cosmetic results, and reduced costs. For these reasons, there is interest in further reducing the invasiveness of surgical procedures by accessing the abdominal cavity through a single incision, such as with Laparoendoscopic Single-Site (LESS) surgery. Added complexities, such as unintuitive controls and limited dexterity, prevent the widespread adoption of LESS for complex surgical procedures. Multi-functional in vivo surgical robots have been designed …

Amyloid-Β Dependent Microgliosis Occurs Through Src Kinase Activation In Alzheimer's Disease, Gunjan Dhawan

Theses and Dissertations

The major histopathologic hallmark of Alzheimer’s disease (AD) is the presence of (3-amyloid plaques that are often associated with reactive microglia in the brain. It has been suggested modulating the microglial phenotype to attenuate an inflammatory response may prove to be useful in determining therapies for prevention or delay of the disease. My dissertation supports he hypothesis that Ap stimulates microglial activation through a specific tyrosine kinase-dependent response involving the Src kinase family. Using primary mouse microglia we observed that both fibrillar and oligomeric Ap stimulated increased microglial protein phosphotyrosine levels including active levels of the kinase Src and a …

General Anesthetics And The Developing Brain, Tracy A. Stanz

Theses and Dissertations

Millions of children undergo seemingly safe general anesthesia and sedation to facilitate procedures located in surgery, imaging suites, radiology suites, emergency departments, and intensive care units. With appropriate doses and administration, anesthetics are thought to be fully reversible and free from lasting harm. However, those assumptions are being challenged with recent research documenting anesthesia-induced neurotoxicity with subsequent neurological sequelae. A comprehensive literature review will be performed using medical databases including CINAI-IL, Google Scholar, Medline, and PubMed. The information gathered will be presented at the North Dakota Association of Nurse Anesthetists bi-annual meeting in Bismarck, North Dakota and to the anesthesia …

Population Status And Environmental Associations Of The Rare Striated Darter, Etheostoma Striatum, Andrew C. Abernathy, Hayden T. Mattingly

Southeastern Fishes Council Proceedings

No abstract provided.

Number 53 (December 2011), Southern Fishes Council

Southeastern Fishes Council Proceedings

(December 2011) - Population Status and Environmental Associations of the Rare Striated Darter, Etheostoma striatulum. By Andrew C. Abernathy and Hayden T. Mattingly

Conservation Status of the Longhead Darter, Percina macrocephala, in Kinniconick Creek, Kentucky. By David A. Eisenhour, Audrey M. Richter and Joshua M. Shiering

First Observation of a Natural Hybrid Between Endangered Roanoke Logperch (Percina rex) and Chainback Darter (Percina navisense). By James H. Roberts

Minutes, Business Meeting, 36th Annual Meeting, Southeastern Fishes Council

2010 Treasurer's Report for the Southeastern Fishes Council

First Observation Of A Natural Hybrid Between Endangered Roanoke Logperch (Percina Rex) And Chainback Darter (Percina Navisense), James H. Roberts

Southeastern Fishes Council Proceedings

No abstract provided.

Southeast South Dakota Experiment Farm Annual Progress Report, 2011, Agricultural Experiment Station

Agricultural Experiment Station and Research Farm Annual Reports

This document highlights crop and livestock research and demonstration reports from projects conducted at Southeast Research Farm in 2011. It is published by the South Dakota Agricultural Experiment Station and Cooperative Extension Service at South Dakota State University in cooperation with the Southeast South Dakota Experiment Farm Corporation. Reports in this document include information on: weather and climate data, corn production and performance, soybean research and planting, soil testing, alfalfa yield test, fertilizer testing, herbicide research, crop rotation, sorghum, small grains, livestock research, and pest and weed control.

Antitrust Review Of The At&T/Tmobile Transaction, Allen P. Grunes, Maurice E. Stucke

Federal Communications Law Journal

In August 2011, the United States brought a landmark antitrust lawsuit to prevent the merger of two of the nation's four largest mobile wireless telecommunications services providers, AT&T Inc. and T-Mobile USA, Inc. But why are so many elected officials asking the Obama administration to intercede in the Department of Justice's lawsuit to force a settlement? Why are they approving a merger that would likely lead to higher prices, fewer jobs, less innovation, and higher taxes for their constituents? Does it have anything to do with the money they are receiving from AT&T and T-Mobile? This Article examines the recent …

Songs From A Distant Memory: A Study Of Bright Sheng's Four Movement For Piano Trio And Tibetan Dance, Angela On Yee Wong

Electronic Theses and Dissertations Archive

Bright Sheng (1955-) is a contemporary Chinese composer whose music spans Chinese and Western culture. The two piano trios chosen for this project, Four Movements for Piano Trio and Tibetan Dance, have not been thoroughly discussed and analyzed. Sheng's chamber music deserves academic attention because of his creative integration of Chinese and Western culture in his compositions. He fuses Chinese musical elements such as heterophony, pentatonic scales, and Chinese folksongs within the Western genres and structure. He vividly captures the spirit of Chinese music with a contemporary flavor, thus creating his own musical language. This paper will begin with an …

Chemotherapy Induced Mucositis: A Novel Porcine Model, Jamee Covington Martin

Electronic Theses and Dissertations Archive

Chemotherapy-induce mucositis (CIM) is a dose-limiting side effect of cancer therapy with concurrent nausea, vomiting, diarrhea, lethargy, and decreased food consumption. Of the pediatric population approximately 40% of patients receiving standard dose and 100% of patients receiving high dose chemotherapy are afflicted. Although scientific advancements have improved pediatric cancer survival rates, occurrence of mucositis decreases quality of life, increases treatment interruptions or even delays therapy, and often reduces the dose. Currently, there are no relevant animal models studying the entire gastrointestinal tract (GIT). Based on these findings, we decided to develop a novel porcine model for CIM. Examination of the …

A Method For Determining The Appropriate Spatial Resolution To Detect Ligustrum Sinense In Shelby Farms Park Using Worldview-2 Multi-Spectral Satellite Imagery., Rodney Quarles

Electronic Theses and Dissertations Archive

The purpose of this thesis is to determine the appropriate scale to detect Chinese Privet (Ligustrum sinense Lour.), an invasive plant species in Shelby Farms Park. To test predictions that accuracy of detection of Chinese Privet varies with the spatial resolution of WorldView-2 satellite imagery. Supervised maximum likelihood classifications are performed upon WorldView-2, 8-band multispectral image mosaics at 2, 4, 6, and 8 meter pixel resolutions. The appropriate scale for detection was selected by performing accuracy assessments of selected land use classes, which were shown to be the least spectrally separable from Chinese Privet, using confusion matrices to report user’s …

Population Density Of The Virginia Opossum (Didelphis Virginiana) And Associations Of Occurrence With Selected Habitat Variables, Daniel M. Wolcott

Electronic Theses and Dissertations Archive

Population density of the Virginia opossum (Didelphis virginiana) and associations of occurrence and density with selected habitat variables were studied at Meeman Biological Station from 2000-2006 and 2008-2010. Mark/recapture techniques were utilized to estimate density. Associations of density to habitat variables were assessed using a geographic information system. Density ranged from 1 Virginia opossum per 9.5 ha to 1 per 3.5 ha with a mean of 1 per 6.9 ha. Average precipitation the year prior was significantly correlated with density. Winter and spring precipitation significantly correlated with same-year density. Fall precipitation significantly correlated with following-year density. There were no correlations …

States Of Science: A Comparative Analysis Of Germany And Turkey, Sera Elizabeth Babakus

Electronic Theses and Dissertations Archive

This study explores the nature of science in Germany and Turkey. Specifically, Iwant to know what science looks like in different settings, and how it interacts with other institutions of the state. Science is assessed within the two contexts at both an individual-societal and institutional level. Indicators of knowledge and attitudes are analyzed to identify individual orientations towards science. Discourse analysis is used to evaluate the nature of science within legislatures and national academies, as well as the overall state scientific bureaucracy. Iexpect observed patterns to translate into policy and, as such, apply my findings to an explanation of German …

Colombian Nationalism: Four Musical Perspectives For Violin And Piano, Ana Maria Trujillo

Electronic Theses and Dissertations Archive

This paper explores the Colombian nationalistic musical movement, which was born as a search for identity that various composers undertook in order to discover the roots of Colombian musical folklore. These roots, while distinct, have all played a significant part in the formation of the culture that gave birth to a unified national identity. It is this identity that acts as a recurring motif throughout the works of the four compsers mentioned in this study, each representing a different stage in the nationalistic movement according to their respective generations, backgrounds, and ideological postures. The idea of universalism and the integration …

Solution Conformation Of Biologically Active Peptides As Determined By Hydrogen/Deuterium Exchange And Mass Spectrometry, Deepa Kunapuram

Electronic Theses and Dissertations Archive

This research is focused on appplying mass spectrometry based methods to understand the conformational changes of bioactive peptides in solution. In this dissertation, electrospray ionization mass spectrometry (ESI-MS) coupled with hydrogen/deuterium exchange (HDX) has been employed to probe the secondary structure of selected peptides in membrane-mimetic enviroments. The membrane-mimetic systems used in our study include water and trifluoroethanol (TFE). HDX of the amide protons in native proteins depends on the solvent accessibility and spatial arrangement of amino acid residues, thus providing information about the secondary structure of a protein. A total of six biologically active peptides have been chosen for …

Logos And Psyche In Plato's Phaedo, Jesse I. Bailey

Philosophy, Theology and Religious Studies Faculty Publications

In this dissertation I argue that, according to the Phaedo, the ψυχή should not be understood as a reified, quasi-physical entity which can travel to another τόπος upon separation from the body; that is, the soul should not be understood as what came to be called a “spiritual substance.” Rather, I will show that the Phaedo presents the proper ontology of the soul to be based in an understanding of its characteristic activity. I will argue that this activity is revealed to be the gathering of multiplicities (‘parts’) into the intelligible unities (‘wholes’) which we experience. This gathering occurs in …