Digital Commons Network^™

Performance Analysis Of Mobile Ad-Hoc Routing Protocols By Varying Mobility, Speed And Network Load, Nilotpal Sarmah

Department of Computer Electronics and Engineering: Dissertations, Theses, and Student Research

One of the most promising network that has emerged from the technology world is the mobile ad-hoc network or MANET. It is a type of multi-hop network. Wireless by nature, MANETs do not have a specific network infrastructure. It is a collection of wireless mobile devices that communicate with each other without the help of any third party backbone like a base-station or a router. It can be hard to imagine how every node in this type of network communicate with one another without having a router. In MANETs, nodes change locations with time, configure themselves and get the information …

Hotline Press Newspaper- July 2014 Vol 30 No 12, Hotline Press Newspaper

Hotline Press Newspaper 2014

No abstract provided.

Emu Today, July 30, 2014, Eastern Michigan University

EMU Today

No abstract provided.

Sheep Updates 2014, James Kynge, David Lindsay, Johan Greeff, John Young, Luke Stephen, Graham Gardner, Stephen Lee, Bindi Murray, James Rowe

Sheep Updates

This session covers nine papers from different authors:

Genetic Research: A brave new world of opportunities

1. "China's Appetite" - The implications for WA, James Kynge, Chairman, FT Confidential Research, Emerging Markets Editor, Financial Times, London.

2. The genetics warm-up - the secret language of genetic research and its impacts on WA's sheep flock, Professor David Lindsay, University of Western Australia, Perth WA

The strength of genetic data: is it really valuable?

3. Genetic research in Western Australia - What have the compromises in production been? Johan Greeff, Senior Geneticist, Department of Agriculture and Food Western Australia

4. Show …

Abq Free Press, July 30, 2014, Abq Free Press

ABQ Free Press

No abstract provided.

Hotline Press Newspaper- July 2014 Vol 30 No 12, Hotline Press Newspaper

Hotline Press Newspaper 2014

No abstract provided.

Mexico Criticizes Texas Gov. Rick Perry’S Decision To Send National Guard Troops To Border Area, Carlos Navarro

SourceMex

No abstract provided.

Neutral Sphingomyelinase-3 Mediates Tnf-Stimulated Oxidant Activity In Skeletal Muscle, Jennifer S. Moylan, Jeffrey D. Smith, Erin M. Wolf Horrell, Julie B. Mclean, Gergana M. Deevska, Mark R. Bonnell, Mariana N. Nikolova‑Karakashian, Michael B. Reid

Physiology Faculty Publications

AIMS: Sphingolipid and oxidant signaling affect glucose uptake, atrophy, and force production of skeletal muscle similarly and both are stimulated by tumor necrosis factor (TNF), suggesting a connection between systems. Sphingolipid signaling is initiated by neutral sphingomyelinase (nSMase), a family of agonist-activated effector enzymes. Northern blot analyses suggest that nSMase3 may be a striated muscle-specific nSMase. The present study tested the hypothesis that nSMase3 protein is expressed in skeletal muscle and functions to regulate TNF-stimulated oxidant production.

RESULTS: We demonstrate constitutive nSMase activity in skeletal muscles of healthy mice and humans and in differentiated C2C12 myotubes. nSMase3 ( …

Humanitarian Protection For Unaccompanied Children From Central America, Jennifer Moore

Faculty Scholarship

We are approaching World Humanitarian Day, an occasion to honor the talents, struggles, and sacrifices of tens of thousands of humanitarian workers serving around the world in situations of armed conflict, political repression, and natural disaster.

Mir-143 Acts As A Tumor Suppressor By Targeting N-Ras And Enhances Temozolomide-Induced Apoptosis In Glioma., Lin Wang, Zhu-Mei Shi, Cheng-Fei Jiang, Xue Liu, Qiu-Dan Chen, Xu Qian, Dong-Mei Li, Xin Ge, Xie-Feng Wang, Ling-Zhi Liu, Yong-Ping You, Ning Liu, Bing-Hua Jiang

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Therapeutic applications of microRNAs (miRNAs) in RAS-driven glioma were valuable, but their specific roles and functions have yet to be fully elucidated. Here, we firstly report that miR-143 directly targets the neuroblastoma RAS viral oncogene homolog (N-RAS) and functions as a tumor-suppressor in glioma. Overexpression of miR-143 decreased the expression of N-RAS, inhibited PI3K/AKT, MAPK/ERK signaling, and attenuated the accumulation of p65 in nucleus of glioma cells. In human clinical specimens, miR-143 was downregulated where an adverse with N-RAS expression was observed. Furthermore, overexpression of miR-143 decreased glioma cell migration, invasion, tube formation and slowed tumor growth and angiogenesis in …

Reduced Intestinal Brain-Derived Neurotrophic Factor Increases Vagal Sensory Innervation Of The Intestine And Enhances Satiation, Jessica E. Biddinger, Edward A. Fox

Department of Psychological Sciences Faculty Publications

Brain-derived neurotrophic factor (BDNF) is produced by developing and mature gastrointestinal (GI) tissues that are heavily innervated by autonomic neurons and may therefore control their development or function. To begin investigating this hypothesis, we compared the morphology, distribution, and density of intraganglionic laminar endings (IGLEs), the predominant vagal GI afferent, in mice with reduced intestinal BDNF (INT-BDNF_/_) and controls. Contrary to expectations of reduced development, IGLE density and longitudinal axon bundle number in the intestine of INT-BDNF_/_ mice were increased, but stomach IGLEs were normal. INT-BDNF_/_ mice also exhibited increased vagal sensory neuron numbers, suggesting that their survival was enhanced. …

Equality, Trust And Universalism In Europe, Canada And The United States: Implications For Health Care Policy, P. Christopher Palmedo

Dissertations and Theses

A number of theoretical explanations seek to describe the factors that have led to the position of the United States as the last industrialized Western nation without a universal health care program. Theories focus on institutional arrangement, historic precedent, and the influence of the private sector and market forces. This study explores another factor: the role of underlying social values. The research examines differences in values among ten European countries, the United States and Canada, and analyzes the associations between the values that have been seen to contribute the individualism-collectivism dynamic in the United States. The hypothesis that equality and …

Population Connectivity And Larval Dispersal Of Caribbean Spiny Lobster, Andrew Sebastian Kough

Open Access Dissertations

Studies of movement, fundamental to most life on earth, become complicated in the ocean. Many marine organisms have a complex lifecycle with a larval phase, giving them vast dispersal potential from powerful ocean currents while obscuring direct observation by virtue of their minute size. These research challenges are beginning to be circumvented through biophysical modeling of larval transport. Modeling simulates the potential pathways of larvae, but not fine-scale spatial movements. Despite their small size, larvae actively participate in their dispersive journey, detecting and responding to environmental cues. Orientation behavior has a great impact on a larva’s survival and journey, and …

The Impact Of Negative Mood On Cognitive Control, Joshua D. Rooks

Open Access Theses

The current study aimed to determine the effect of both negative and positive mood on working memory (WM). Using a sample of undergraduates (N = 104), we investigated three specific topics: 1) if differences in trait affect and induced mood revealed specific impairments in WM; 2) the interplay between trait affect, induced mood, and dynamic adjustments in cognitive control; 3) the impact of baseline WM capacity on emotion manipulation and subsequent task performance. Participants completed one of three (Positive, Neutral, or Negative) 10-minute mood induction phases prior to a WM delayed-recognition task. Demand levels (high vs. low) of WM maintenance …

Strategic Analysis – Six Flags Entertainment Corporation, Jamie Levitt

MBA Student Scholarship

The amusement park industry represents leisure facilities that “operate mechanical rides, water rides, games, shows, themed exhibits, refreshment stands and other attractions” (Industry Overview, 2014). It encompasses 482 businesses in the United States (Industry at a Glance, 2014) and generated revenue of $15.4 billion dollars in 2013 (Industry at a Glance, 2014). The industry is currently growing, but faced a decline in attendance and revenue during the economic recession (2007-2008) (Industry at a Glance, 2014). Furthermore, it is heavily reliant on a declining demographic (children aged 10-19) (Industry Outlook, 2014). Considering these contrasting variables and outcomes, this outlook will clarify …

Production Of Recombinant Human Coagulation Factor Ix By Transgenic Pig, Weijie Xu

Department of Chemical and Biomolecular Engineering: Dissertations, Theses, and Student Research

Hemophilia B is the congenital bleeding disorder caused by deficiency in functional coagulation factor IX (FIX) and about 28,000 patients worldwide in 2012. And current treatment is restricted to protein-replacement therapy, which required FIX concentrates for patients’ life-time. Approximately 1 billion units FIX were consumed in 2012. However, still about 70-80% patients, mostly in developing countries, received inadequate or no treatment because of the unavailable and/or unaffordable FIX concentrates. Considering safety reasons, e.g. transmission of blood-borne diseases, the recombinant human FIX (rFIX) is recommended other than the plasma-derived FIX. However, only one rFIX is currently available on the market. The …

Adherence Inhibition Of Human Pathogens Campylobacter Jejuni And Campylobacter Coli By Non-Digestible Oligosaccharides, Alejandra Ramirez-Hernandez

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Adherence is the first and one of the most important steps of bacterial pathogenesis. Natural derived components that inhibit the adherence of pathogens to the surface of epithelial cells have received considered interest. The goal of this research was to assess the anti-adherence activity of mannan oligosaccharides (MOS), pectic oligosaccharides (POS) and cranberry high molecular weight component (HMW) against Campylobacter jejuni and Campylobacter coli. First the anti-adherence activity of MOS and their purified fraction (pMOS) was tested against three strains of C. jejuni and two strains of C. coli. Results shown significant reductions in adherence (up to 70%) …

Compositions For Treating Or Delaying The Onset Of Hair Loss (Us), Kiminobu Sugaya, Stephanie Merchant

UCF Patents

Disclosed herein are novel methods and compositions for treating and/or preventing hair loss in patients. Specifically exemplified herein are compositions containing a modified pyrimidine that are topically applied to a scalp of an patient. Typically, the patient has androgenic alopecia, alopecia greata, postpartum alopecia or telogen effluvium.

The Flipped Classroom Teaching Model And Its Use For Information Literacy Instruction, Sara Arnold-Garza

Communications in Information Literacy

The "flipped classroom" teaching model has emerged in a variety of educational settings. It provides many advantages for students and exploits the affordances of modern technology. This article describes some of the pedagogical and logistical characteristics of the flipped teaching model. It situates the flipped classroom in higher education and library instruction, and make the case that there are characteristics of information literacy instruction that fit well with the flipped teaching model, in addition to providing some unique challenges.

Integrating An Information Literacy Quiz Into The Learning Management System, M. Sara Lowe, Char Booth, Natalie Tagge, Sean Stone

Communications in Information Literacy

The Claremont Colleges Library Instruction Services Department developed a Quiz that could be integrated into the consortial learning management software to accompany a local online, open-source IL tutorial. The Quiz is integrated into individual course pages, allowing students to receive a grade for completion and improving buy-in at the faculty and student level. Piloted in nine first-year classes in Fall 2012 then revised and launched in Spring 2013, the Quiz has given the Library valuable assessment data on first-year student IL skills and enhanced the ability of teaching librarians to tailor their instruction to student performance.

Novel Role Of Pancreatic Differentiation 2 In Facilitating Self-Renewal And Drug Resistance Of Pancreatic Cancer Stem Cells., Arokia P. Vaz, Moorthy P. Ponnusamy, Satyanarayana Rachagani, P Dey, Apar Kishor Ganti, Surinder K. Batra

Journal Articles: Biochemistry & Molecular Biology

BACKGROUND: Cancer stem cells (CSCs) contribute towards disease aggressiveness and drug resistance. Specific identification of CSC maintenance genes and targeting can improve the efficiency of currently available treatment modalities. Pancreatic differentiation 2 (PD2) has a major role in the self-renewal of mouse embryonic stem cells. In the present study, we investigated the role of PD2 in pancreatic CSCs.

METHODS: Characterisation of CSCs and non-CSCs from mouse models, pancreatic cancer cells and human tissues by CSC and self-renewal marker analysis using confocal assay. Effect of PD2 knockdown in CSCs (after gemcitabine treatment) was studied by immunoblot and apoptosis assays.

RESULTS: A …

A Review On Effects Of Aloe Vera As A Feed Additive In Broiler Chicken Diets, Darabighane Babak, Samuel N. Nahashon

Agricultural and Environmental Sciences Faculty Research

Prohibition of application of antibiotic growth promoters in broiler chicken diets has resulted in increased use of herbs as natural additives in broiler feeds over the recent years. Researchers particularly look for herbs that can affect such parameters as growth performance, immune response, or treatment of certain diseases. Aloe vera is a well-known herb characterized by properties such as anti-bacterial, anti-viral, anti-fungal, anti-tumor, anti-inflammatory, immunomodulatory, wound-healing, anti-oxidant, and anti-diabetic effects. During the past years, attention has shifted toward Aloe vera as a natural additive to broiler diets, and studies have shown that Aloe vera can improve immune response and growth …

The Utah Statesman Presents: Aggie Guide 2014, Utah State University

The Utah Statesman

A special supplemental magazine provided by The Utah Statesman to take a closer look at some of the services and departments available at Utah State University.

Ellmaker V. Tabor Appellant's Brief Dckt. 41846

Idaho Supreme Court Records & Briefs, All

No abstract provided.

Alternating Current And Infrared Produce An Onset-Free Reversible Nerve Block, Emilie H. Lothet, Kevin L. Kilgore, Niloy Bhadra, Narendra Bhadra, Tina Vrabec, Yves T. Wang, Michael W. Jenkins, Hillel J. Chiel

Faculty Scholarship

Nerve block can eliminate spasms and chronic pain. Kilohertz frequency alternating current (KHFAC) produces a safe and reversible nerve block. However, KHFAC-induced nerve block is associated with an undesirable onset response. Optical inhibition using infrared (IR) laser light can produce nerve block without an onset response, but heats nerves. Combining KHFAC with IR inhibition [alternating current and infrared (ACIR)] produces a rapidly reversible nerve block without an onset response. ACIR can be used to rapidly and reversibly provide onset-free nerve block in the unmyelinated nerves of the marine mollusk Aplysia californica and may have significant advantages over either modality alone. …

Effect Of Temperature Changes On Competitive And Predator-Prey Interactions In Coastal Epi-Benthic Communities, Joshua P. Lord

Doctoral Dissertations

Changes in temperature with global warming can facilitate biological invasions, cause species range shifts, alter community composition, and affect the growth rates and competitive abilities of many marine and terrestrial species. However, few studies take into account latitudinal variability in thermal responses or interactions between species. This dissertation focuses on the impact of temperature on predator-prey and competitive relationships in coastal epibenthic marine communities. Eastern oysters (Crassostrea virginica) are economically and ecologically important, but their relationship with a major predator, the oyster drill Urosalpinx cinerea, is not well understood. Three chapters of this dissertation quantify the effect …

Ammonia-Oxidizing Bacteria And Archaea Under Continuous Maize: The Influence Of Tillage, N Input And Aggregation On Abundance And Community Composition, Lauren Segal

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Nitrification involves the oxidation of ammonium (NH₄⁺) and is an important component of the overall N cycle. Nitrification occurs in two steps; first by oxidizing ammonium to nitrite, and then to nitrate. The first step is often the rate limiting step. Until recently ammonia-oxidizing bacteria (AOB) were thought to be the sole contributors to this process; however, the discovery of crenarchaeota, ammonia-oxidizing archaea (AOA), in marine environments has led to further study of their role in nitrification. Current literature supports the dominance of AOA over AOB in terrestrial ecosystems; however, little is known about what drives their …

The Gps Craze: Six Questions To Address Before Deciding To Deploy Gps Technology On Wildlife, A. David M. Latham, M. Cecilia Latham, Dean P. Anderson, Jen Cruz, Dan Herries, Mark Hebblewhite

Wildlife Biology Faculty Publications

GPS and satellite technology for studies on wildlife have improved substantially over the past decade. It is now possible to collect fine-scale location data from migratory animals, animals that have previously been too small to deploy GPS devices on, and other difficult-to-study species. Often researchers and managers have formatted well-defined ecological or conservation questions prior to deploying GPS on animals, whereas other times it is arguably done simply because the technology is now available to do so. We review and discuss six important interrelated questions that should be addressed when planning a study requiring location data. Answers will clarify whether …

The Hard Winter Of 1880–1881: Climatological Context And Communication Via A Laura Ingalls Wilder Narrative, Barbara Boustead

School of Natural Resources: Dissertations, Theses, and Student Research

The Hard Winter of 1880-1881 was featured in the Laura Ingalls Wilder historical fiction account, The Long Winter, as well as in several town histories across the region. Both meteorological records and historical accounts indicate that the winter was particularly long, snowy, and cold. The question of how “hard” a winter is for a given location depends on the climatological context, which relies on an objective characterization of winter severity. The Accumulated Winter Season Severity Index (AWSSI) allows comparison of the winter of 1880-1881 among sites across the region, as well as in the context of the period of …

Response Of Beta Diversity To Pulses Of Ordovician-Silurian Mass Extinction, Simon A.F. Darroch, Peter J. Wagner

School of Biological Sciences: Faculty Publications

Ecologists are increasingly using the fossil record of mass extinction to build predictive models for the ongoing biodiversity crisis. During mass extinctions, major depletions in global (i.e., gamma) diversity may reflect decrease in alpha diversity (i.e., local assemblages support fewer taxa), and/or decrease in beta diversity (such that similar pools of taxa are common to a greater number of local areas). Contrasting the effects of extinction on alpha and beta diversity is therefore central to understanding how global richness becomes depleted over these critical events. Here we investigate the spatial effects of mass extinction by examining changes in alpha, beta, …