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

Digital Commons Network™

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

2011

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 331 - 360 of 62282

Full-Text Articles in Entire DC Network

Quemada V. Arizmendez Augmentation Record Dckt. 38831 Dec 2011

Quemada V. Arizmendez Augmentation Record Dckt. 38831

Idaho Supreme Court Records & Briefs, All

No abstract provided.


Wasden V. State Board Of Land Commissioners Appellant's Brief Dckt. 39084 Dec 2011

Wasden V. State Board Of Land Commissioners Appellant's Brief Dckt. 39084

Idaho Supreme Court Records & Briefs, All

No abstract provided.


A Shared Gene Expression Signature In Mouse Models Of Ebv-Associated And Non-Ebv-Associated Burkitt Lymphoma, Kathryn T. Bieging, Kamonwan Fish, Subbarao Bondada, Richard Longnecker Dec 2011

A Shared Gene Expression Signature In Mouse Models Of Ebv-Associated And Non-Ebv-Associated Burkitt Lymphoma, Kathryn T. Bieging, Kamonwan Fish, Subbarao Bondada, Richard Longnecker

Microbiology, Immunology, and Molecular Genetics Faculty Publications

The link between EBV infection and Burkitt lymphoma (BL) is strong, but the mechanism underlying that link has been elusive. We have developed a mouse model for EBV-associated BL in which LMP2A, an EBV latency protein, and MYC are expressed in B cells. Our model has demonstrated the ability of LMP2A to accelerate tumor onset, increase spleen size, and bypass p53 inactivation. Here we describe the results of total gene expression analysis of tumor and pretumor B cells from our transgenic mouse model. Although we see many phenotypic differences and changes in gene expression in pretumor B cells, the transcriptional …


Mechanism Of Acetylcholinesterase's Neurotrophic Action On Drg Neurons Of Rat, Naga Venkata Pavan Kumar Kunala Dec 2011

Mechanism Of Acetylcholinesterase's Neurotrophic Action On Drg Neurons Of Rat, Naga Venkata Pavan Kumar Kunala

Student Theses and Dissertations

The fundamental role of enzyme acetylcholinesterase (AChE) is to catalyze the neurotransmitter acetylcholine at cholinergic synapses. In addition to its catalytic activity, AChE appears to play a significant non-catalytic role of neurotropic activity on dorsal root ganglion (DRG) neurons of rat. However the mechanism responsible for AChE's neurotrophic activity is not fully understood. Earlier experiments in Dr. Srivatsan's laboratory demonstrated the binding of fluorophore conjugated AChE to cell surface of DRG neurons. These findings led to my hypothesis that AChE may bind to cell surface protein(s) in DRG neurons, and the resulting protein-protein interaction is responsible for activating downstream signaling …


Informing The Public: An Examination Of Government Press Releases During Thai Political Turbulences, Pimchanok Srijamlong Dec 2011

Informing The Public: An Examination Of Government Press Releases During Thai Political Turbulences, Pimchanok Srijamlong

Student Theses and Dissertations

The purpose of this study was to examine Thai governments' press releases in the National News Bureau of Thailand (NNT) website in two periods. The first period was from September 2005 to September 2006 and the second period was from December 2008 to May 2010. The two Thai governments mostly employed the social division frame in their press releases. There were highly different opinions between the groups of people who were against and those who supported these two governments. In addition, over half of stories had the conflict of interest frame, which showed one of possible reasons the crisis came …


A National Study Of Student Early Alert Models At Four-Year Institutions Of Higher Education, Jill Marie Simons Dec 2011

A National Study Of Student Early Alert Models At Four-Year Institutions Of Higher Education, Jill Marie Simons

Student Theses and Dissertations

The purpose of this study was to explore the state of student early alert models at nonprofit, four-year institutions of higher education through both quantitative and qualitative lenses. The use of these retention initiatives has become a much heralded practice on college campuses (Kuh, 2007a; Kuh 2007b; Seidman, 2005; Tinto, 2008). However, despite a growing trend, little documentation of these practices exists in the literature. Five broad research questions were posed to describe early alert programs. The questions sought to answer what is the nature of institutions with EAP systems, what are the major design elements, what constitutes program communication, …


Efficacy Of A Novel Chelator For Mercury Chelation And Distribution, David Harold Clarke Dec 2011

Efficacy Of A Novel Chelator For Mercury Chelation And Distribution, David Harold Clarke

Student Theses and Dissertations

Mercury is found throughout the environment with a distribution on a global scale in nearly all terrestrial to marine environments. Biotransformation of divalent mercury and subsequent bioaccumulation of organo-mercury species is catalyzed by sulfate reducing bacteria. Trophic transport of the resultant methyl mercury, a highly toxic species, leads to upward accumulation in the trophic structure of aquatic environments and ultimately to human exposure through consumption of methyl mercury laden fish. The potential for human health risk has made mercury a high priority environmental contaminant. Research aimed at assessing the within-organism fate of mercury using a genetically tractable mammalian model is …


Apra Releases New Prudential Standard For Financial Claims Scheme, Australian Prudential Regulatory Authority Dec 2011

Apra Releases New Prudential Standard For Financial Claims Scheme, Australian Prudential Regulatory Authority

Documents

No abstract provided.


Children's Knowledge Of Healthy And Unhealthy Foods And Its Correlation With Body Mass Index, Sally Elizabeth Allen Dec 2011

Children's Knowledge Of Healthy And Unhealthy Foods And Its Correlation With Body Mass Index, Sally Elizabeth Allen

Student Theses and Dissertations

Childhood obesity is a growing epidemic in America. Children's knowledge of healthy and unhealthy food could be correlated to their Body Mass Index (BMI). Therefore, the purpose of this study is to determine if there is a correlation between children's BMI and their knowledge of healthy and unhealthy foods and to determine if any knowledge differences exist between overweight, obese, and healthy weight children. Participants were 54 kindergarten and 1st grade students in a small rural Arkansas school district. Data were collected quantitatively through a) a 40 question flashcard test in which participants were asked to identify the name of …


Functional Analysis Of The Kinome Of The Wheat Scab Fungus Fusarium Graminearum., Chenfang Wang, Shijie Zhang, Rui Hou, Zhongtao Zhao, Qian Zheng, Qijun Xu, Dawei Zheng, Guanghui Wang, Huiquan Liu, Xuli Gao, Ji-Wen Ma, H Corby Kistler, Zhensheng Kang, Jin-Rong Xu Dec 2011

Functional Analysis Of The Kinome Of The Wheat Scab Fungus Fusarium Graminearum., Chenfang Wang, Shijie Zhang, Rui Hou, Zhongtao Zhao, Qian Zheng, Qijun Xu, Dawei Zheng, Guanghui Wang, Huiquan Liu, Xuli Gao, Ji-Wen Ma, H Corby Kistler, Zhensheng Kang, Jin-Rong Xu

Department of Botany and Plant Pathology Faculty Publications

As in other eukaryotes, protein kinases play major regulatory roles in filamentous fungi. Although the genomes of many plant pathogenic fungi have been sequenced, systematic characterization of their kinomes has not been reported. The wheat scab fungus Fusarium graminearum has 116 protein kinases (PK) genes. Although twenty of them appeared to be essential, we generated deletion mutants for the other 96 PK genes, including 12 orthologs of essential genes in yeast. All of the PK mutants were assayed for changes in 17 phenotypes, including growth, conidiation, pathogenesis, stress responses, and sexual reproduction. Overall, deletion of 64 PK genes resulted in …


Arsenic Migration To Deep Groundwater In Bangladesh Influenced By Adsorption And Water Demand, K.A. Radloff, Y. Zheng, H.A. Michael, M. Stute, B. C. Bostick, I. Mihajlov, M. Bounds, M. R. Huq, I. Choudhury, M. W. Rahman, P. Schlosser, K. M. Ahmed, A. Van Geen Dec 2011

Arsenic Migration To Deep Groundwater In Bangladesh Influenced By Adsorption And Water Demand, K.A. Radloff, Y. Zheng, H.A. Michael, M. Stute, B. C. Bostick, I. Mihajlov, M. Bounds, M. R. Huq, I. Choudhury, M. W. Rahman, P. Schlosser, K. M. Ahmed, A. Van Geen

Publications and Research

Drinking shallow groundwater with naturally elevated concentrations of arsenic is causing widespread disease in many parts of South and Southeast Asia. In the Bengal Basin, growing reliance on deep (>150 m) groundwater has lowered exposure. In the most affected districts of Bangladesh, shallow groundwater concentrations average 100 to 370 μg L−1, while deep groundwater is typically < 10 μg L−1. Groundwater flow simulations have suggested that, even when deep pumping is restricted to domestic use, deep groundwater in some areas of the Bengal Basin is at risk of contamination. However, these simulations have neglected the impedance of As migration by adsorption to aquifer sediments. Here we quantify for the first time As sorption on deeper sediments in situ by replicating the intrusion of shallow groundwater through injection of 1,000 L of deep groundwater modified with 200 μg L−1 of As into a deeper aquifer. Arsenic concentrations in the injected water were reduced by 70% due to adsorption within a single day. Basin-scale modelling indicates that while As adsorption extends the sustainable use of deep groundwater, some areas remain vulnerable; these areas can be prioritized for management and monitoring.


High Connectivity In The Deepwater Snapper Pristipomoides Filamentosus (Lutjanidae) Across The Indo-Pacific With Isolation Of The Hawaiian Archipelago, Michelle R. Gaither, Shelley A. Jones, Christopher Kelley, Stephen J. Newman, Laurie Sorenson, Brian W. Bowen Dec 2011

High Connectivity In The Deepwater Snapper Pristipomoides Filamentosus (Lutjanidae) Across The Indo-Pacific With Isolation Of The Hawaiian Archipelago, Michelle R. Gaither, Shelley A. Jones, Christopher Kelley, Stephen J. Newman, Laurie Sorenson, Brian W. Bowen

Fisheries Research Articles

In the tropical Indo-Pacific, most phylogeographic studies have focused on the shallow-water taxa that inhabit reefs to approximately 30 m depth. Little is known about the large predatory fishes, primarily snappers (subfamily Etelinae) and groupers (subfamily Epinephelinae) that occur at 100–400 m. These long-lived, slow-growing species support fisheries across the Indo-Pacific, yet no comprehensive genetic surveys within this group have been conducted. Here we contribute the first range-wide survey of a deepwater Indo-Pacific snapper, Pristipomoides filamentosus, with special focus on Hawai'i. We applied mtDNA cytochrome b and 11 microsatellite loci to 26 samples (N = 1,222) collected across …


Cns Recruitment Of Cd8+ T Lymphocytes Specific For A Peripheral Virus Infection Triggers Neuropathogenesis During Polymicrobial Challenge., Christine M Matullo, Kevin J O'Regan, Mark Curtis, Glenn F Rall Dec 2011

Cns Recruitment Of Cd8+ T Lymphocytes Specific For A Peripheral Virus Infection Triggers Neuropathogenesis During Polymicrobial Challenge., Christine M Matullo, Kevin J O'Regan, Mark Curtis, Glenn F Rall

Department of Microbiology and Immunology Faculty Papers

Although viruses have been implicated in central nervous system (CNS) diseases of unknown etiology, including multiple sclerosis and amyotrophic lateral sclerosis, the reproducible identification of viral triggers in such diseases has been largely unsuccessful. Here, we explore the hypothesis that viruses need not replicate in the tissue in which they cause disease; specifically, that a peripheral infection might trigger CNS pathology. To test this idea, we utilized a transgenic mouse model in which we found that immune cells responding to a peripheral infection are recruited to the CNS, where they trigger neurological damage. In this model, mice are infected with …


Kinetics Of The Electrical Discharge Pumped Oxygen-Iodine Laser, Matthew A. Lange Dec 2011

Kinetics Of The Electrical Discharge Pumped Oxygen-Iodine Laser, Matthew A. Lange

Theses and Dissertations

A systematic study of microwave discharges at 2.45 GHz has been performed through the pressure range of sustainable electric discharges in pure oxygen flows of 2 to 10 Torr. A corresponding study of 13.56 MHz has also been performed at pressures of 2, 4, and 7 Torr. Optical emissions from O2(a 1Δ), O2(b 1Σ), and O-atoms have been measured from the center of a μ-wave discharge. Discharge residence times from 0.1 to 5 ms have been reported. The O2(b 1Σ) emissions, with a spectral resolution of 0.01 nm, have been used to measure the temperature of the gas, which typically …


Amicus Curiae Brief On Behalf Of The Fred T. Korematsu Center For Law And Equality, In Support Of Neither Party, Robert S. Chang, Lorraine K. Bannai, Robert C. Boruchowitz, David A. Perez Dec 2011

Amicus Curiae Brief On Behalf Of The Fred T. Korematsu Center For Law And Equality, In Support Of Neither Party, Robert S. Chang, Lorraine K. Bannai, Robert C. Boruchowitz, David A. Perez

Fred T. Korematsu Center for Law and Equality

Civil Rights Amicus Brief Project


A Method For Measuring Programmatic Dependency And Interdependency Between Dod Acquisition Programs, Matthew B. Christensen Dec 2011

A Method For Measuring Programmatic Dependency And Interdependency Between Dod Acquisition Programs, Matthew B. Christensen

Theses and Dissertations

There is currently no accepted method for quantitative measurement of acquisition program interdependency. While some methods exist for measuring dependency or interdependency at the component or system level, these methods do not translate well to program interdependency measurement. The objective of this thesis is to provide a model for measuring acquisition program interdependency accurately and quantitatively. The model presented in this thesis uses four Interdependency Factors to identify dependency relationships between programs. Specific Interdependency Levels are then used to measure the strengths of those dependencies. The model also accounts for measurement of dependencies upon programs that are not directly connected, …


Link Performance Analysis For A Proposed Future Architecture Of The Air Force Satellite Control Network, Eric W. Nelson Dec 2011

Link Performance Analysis For A Proposed Future Architecture Of The Air Force Satellite Control Network, Eric W. Nelson

Theses and Dissertations

The Air Force Satellite Control Network (AFSCN) is a worldwide network of ground stations that support a wide variety of users from the National Aeronautics and Space Administration (NASA) to the National Reconnaissance Office (NRO). The network performs tracking, telemetry, and commanding (TT&C) for these varied users. Users, located at Satellite Operations Centers (SOC), must compete for time on the AFSCN. This thesis demonstrates how to predict satellite link performance, specifically by users of the AFSCN. It will also demonstrate how users might use this capability to save spacecraft power. A tool was created called the AFSCN Link Predictor (LP) …


Rapid Development: A Content Analysis Comparison Of Literature And Purposive Sampling Of Afrl Rapid Reaction Projects, Andrew R. Smith Dec 2011

Rapid Development: A Content Analysis Comparison Of Literature And Purposive Sampling Of Afrl Rapid Reaction Projects, Andrew R. Smith

Theses and Dissertations

In the current environment of military operations requesting faster delivery schedules to counter insurgent tactics, the engineering team often searches for how to quickly deliver the 80% solution, typically in 6-12 months. These are labeled rapid development projects. A content analysis of best practices in commercial product development literature, where time to market is often a driving factor, was accomplished showing varying emphasis of systems engineering technical and technical management processes. Technical Planning, Stakeholders Requirements Development, and Architecture Design were identified as important processes. This analysis confirms preconceived notions of plan upfront and early by emphasizing the SE processes of …


Electroluminescence Studies On Longwavelength Indium Arsenide Quantum Dot Microcavities Grown On Gallium Arsenide, John C. Ramsey Dec 2011

Electroluminescence Studies On Longwavelength Indium Arsenide Quantum Dot Microcavities Grown On Gallium Arsenide, John C. Ramsey

Theses and Dissertations

A comprehensive study of the electroluminescence of four GaAs/AlGaAs microcavity devices with InAs/GaInAs quantum dot active regions emitting near 1.3 µm was conducted. The four molecular beam epitaxial grown samples with AlAs oxide aperture confinement layers were fabricated, characterized, and optically modeled. Optical power transmission of the samples was modeled using Matlab and compared with measured transmission data. Resonant cavity light emitting diodes (RCLEDs) and three vertical cavity surface emitting laser (VCSEL) samples were fabricated and electro-optically characterized over a range of injection currents and temperatures. Devices achieved continuous wave room temperature lasing at 1.28 µm with an output power …


Linear-Quadratic Control Of A Mems Micromirror Using Kalman Filtering, Jamie P. Schnapp Dec 2011

Linear-Quadratic Control Of A Mems Micromirror Using Kalman Filtering, Jamie P. Schnapp

Theses and Dissertations

The deflection limitations of electrostatic flexure-beam actuators are well known. Specifically, as the beam is actuated and the gap traversed, the restoring force necessary for equilibrium increases proportionally with the displacement to first order, while the electrostatic actuating force increases with the inverse square of the gap. Equilibrium, and thus stable open-loop voltage control, ceases at one-third the total gap distance, leading to actuator snap-in. A Kalman Filter is designed with an appropriately complex state dynamics model to accurately estimate actuator deflection given voltage input and capacitance measurements, which are then used by a Linear Quadratic controller to generate a …


Investigation Of Gallium Nitride Transistor Reliability Through Accelerated Life Testing And Modeling, Bradley D. Christiansen Dec 2011

Investigation Of Gallium Nitride Transistor Reliability Through Accelerated Life Testing And Modeling, Bradley D. Christiansen

Theses and Dissertations

Gallium nitride high electron mobility transistors are attractive to the DoD for their ability to operate at high frequencies, voltages, temperatures, and power. Yet, there are concerns about the reliability of these devices. Various degradation mechanisms and their causes are proposed in the literature. A variety of reliability tests were conducted to understand these mechanisms and causes. A multi-stressor experiment revealed different failure mechanisms than are in the literature. In particular, the devices tested at high voltage in the OFF state did not degrade significantly as suggested by others' reports. The validity of temperature-accelerated life testing when applied to GaN …


Religious Freedom, Church–State Separation, And The Ministerial Exception, Thomas C. Berg, Kimberlee Wood Colby, Carl H. Esbeck, Richard W. Garnett Dec 2011

Religious Freedom, Church–State Separation, And The Ministerial Exception, Thomas C. Berg, Kimberlee Wood Colby, Carl H. Esbeck, Richard W. Garnett

NULR Online

No abstract provided.


Morpholino Gene Knockdown In Adult Fundulus Heteroclitus: Role Of Sgk1 In Seawater Acclimation, Emily G. Notch, Joseph R. Shaw, Bonita A. Coutermarsh, Marisa Dzioba, Bruce A. Stanton Dec 2011

Morpholino Gene Knockdown In Adult Fundulus Heteroclitus: Role Of Sgk1 In Seawater Acclimation, Emily G. Notch, Joseph R. Shaw, Bonita A. Coutermarsh, Marisa Dzioba, Bruce A. Stanton

Dartmouth Scholarship

The Atlantic killifish (Fundulus heteroclitus) is an environmental sentinel organism used extensively for studies on environmental toxicants and salt (NaCl) homeostasis. Previous research in our laboratory has shown that rapid acclimation of killifish to seawater is mediated by trafficking of CFTR chloride channels from intracellular vesicles to the plasma membrane in the opercular membrane within the first hour in seawater, which enhances chloride secretion into seawater, thereby contributing to salt homeostasis. Acute transition to seawater is also marked by an increase in both mRNA and protein levels of serum glucocorticoid kinase 1 (SGK1) within 15 minutes of transfer. …


Power And Practice In Academic Library Materials Selection Paradigms, Elena S. Smith Dec 2011

Power And Practice In Academic Library Materials Selection Paradigms, Elena S. Smith

School of Information Student Research Journal

This article examines the theoretical and practical implications of three methods of materials acquisitions in an academic library. First, it evaluates how traditional collection development, electronic patron driven acquisitions (PDA) and other older forms of PDA affect materials storage, preservation, purchase speed and usage. Then this paper employs Foucault’s theories about power to discuss the ramifications of these acquisitions methods for librarians and three major user groups: faculty, graduate students and undergraduates. The article concludes that each method presents different practical and theoretical advantages and disadvantages.


A Picture Is Worth A Thousand Words: The Perplexing Problem Of Indexing Images, Lindsay L. Marlow, Amy Miller Dec 2011

A Picture Is Worth A Thousand Words: The Perplexing Problem Of Indexing Images, Lindsay L. Marlow, Amy Miller

School of Information Student Research Journal

Indexing images has always been problematic due to their richness of content and innate subjectivity. Three traditional approaches to indexing images are described and analyzed. An introduction of the contemporary use of social tagging is presented along with its limitations. Traditional practices can continue to be used as a stand-alone solution, however deficiencies limit retrieval. A collaborative technique is supported by current research and a model created by the authors for its inception is explored. CONTENTdm® is used as an example to illustrate tools that can help facilitate this process. Another potential solution discussed is the expansion of algorithms used …


Health Literacy: An Overview Of An Emerging Field, Mary Grace Flaherty Dec 2011

Health Literacy: An Overview Of An Emerging Field, Mary Grace Flaherty

School of Information Student Research Journal

According to the National Adult Literacy Survey, nearly 90 million American adults test below a high school level for literacy skills (Kirsch, Jungeblut, Jenkins & Kolstad, 1993).Because most health materials are written at least at the high school level, this finding has major implications in terms of health care provision in this country (Helitzer, Hollis, Cotner & Oestreicher, 2009). This paper attempts to give an overview of the field of health literacy and includes: a brief background with current definitions; a description of screening and measurement tools; a discussion of aspects of limited literacy; the implications for quality health care; …


#Socialtagging: Defining Its Role In The Academic Library, Annalise Ammer, Katherine Bertel Dec 2011

#Socialtagging: Defining Its Role In The Academic Library, Annalise Ammer, Katherine Bertel

School of Information Student Research Journal

The information environment is rapidly changing, affecting the ways in which information is organized and accessed. User needs and expectations have also changed due to the overwhelming influence of Web 2.0 tools. Conventional information systems no longer support evolving user needs. Based on current research, we explore a method that integrates the structure of controlled languages with the flexibility and adaptability of social tagging. This article discusses the current research and usage of social tagging and Web 2.0 applications within the academic library. Types of tags, the semiotics of tagging and its influence on indexing are covered.


Participating In The Conversation, Maria Otero-Boisvert Dec 2011

Participating In The Conversation, Maria Otero-Boisvert

School of Information Student Research Journal

No abstract provided.


Front Matter Dec 2011

Front Matter

Journal of Family Strengths

Title pages, table of contents, etc.


Front Matter Dec 2011

Front Matter

Journal of Family Strengths

Title pages, table of contents, etc.