Digital Commons Network^™

Identification Of Paleo Arctic Winter Sea Ice Limits And The Marginal Ice Zone: Optimised Biomarker-Based Reconstructions Of Late Quaternary Arctic Sea Ice, Simon T. Belt, Patricia Cabedo-Sanz, Lukas Smik, Alba Navarro-Rodriguez, Sarah M.P. Berben, Jochen Knies, Katrine Husum

School of Geography, Earth and Environmental Sciences

No abstract provided.

Integrated Genomic Approaches Identify Major Pathways And Upstream Regulators In Late Onset Alzheimer's Disease, X Li, J Long, T He, R Belshaw, J Scott

School of Biomedical Sciences

Previous studies have evaluated gene expression in Alzheimer’s disease (AD) brains to identify mechanistic processes, but have been limited by the size of the datasets studied. Here we have implemented a novel meta-analysis approach to identify differentially expressed genes (DEGs) in published datasets comprising 450 late onset AD (LOAD) brains and 212 controls. We found 3124 DEGs, many of which were highly correlated with Braak stage and cerebral atrophy. Pathway Analysis revealed the most perturbed pathways to be (a) nitric oxide and reactive oxygen species in macrophages (NOROS), (b) NFkB and (c) mitochondrial dysfunction. NOROS was also up-regulated and mitochondrial …

Speculative Somatics, Ds Maranan

School of Art, Design and Architecture

Based on a presentation at The Undivided Mind conference at Plymouth University, this article sketches out speculative applications of somatics, the first person, phenomenological study of sensation, perception and movement. I first introduce the subject of somatics through an experiential exercise for the reader before summarizing theoretical aspects of somatic study. Drawing from the literature in embodied cognition and from personal recollections of embodied experiences, I propose how somatic approaches could potentially be used in working with immigrant communities, living in outer space, and empathizing with non-human animals.

Marine Microphytobenthic Assemblage Shift Along A Natural Shallow-Water Co2 Gradient Subjected To Multiple Environmental Stressors, Vivienne R. Johnson, Colin Brownlee, Marco Milazzo, Jason M. Hall-Spencer

School of Biological and Marine Sciences

No abstract provided.

Post-Stroke Depression Among Stroke Survivors Attending Two Hospitals In Kampala Uganda, Martha Sajatovic, Kathyleen Smyth

Faculty Scholarship

Background: The burden of stroke worldwide is increasing rapidly. There is paucity of data on post-stroke depression (PSD) among stroke survivors in Uganda, despite the high prevalence of PSD reported elsewhere. Methods: In a cross-sectional study, we assessed adult participants with confirmed first stroke with a standardized questionnaire. The Patient Health Questionnaire-9 was used to assess for depression among non-aphasic patients while the Aphasic Depression Rating Scale was administered to aphasic patients. Univariable and multivariable analyses performed to describe associations with PSD. Results: Forty three females (58.9%) and 30 males (41.1%) who had a stroke participated. Fifty eight (79.5%) had …

The Prospector, December 1, 2015, Utep Student Publications

The Prospector

Headline: Graduation Issue 2015

High-Speed Rail And Equine Issues, Peter J. Haas, Allie Scrivener

Mineta Transportation Institute

Community concerns have been raised about the possible negative impacts of high-speed rail (HSR) service on equestrian areas. Although much is known about the impact of aircraft noise on wild and domestic animals, relatively little information is available on the potential impact of HSR service on equine populations. This study will explore possible conflicts between HSR construction and operations in areas used for equestrian ranching, recreation, and related activities, and identify geographic areas where such conflicts could occur.

Viticulture Performance And Cold Hardiness Attributes Of Select Winegrape Cultivars In The Western Snake River Plain Of Idaho, Jacob Joseph Cragin

Boise State University Theses and Dissertations

This two part study was carried out in the Snake River Valley American viticulture area (SRV AVA) in Idaho. This area is a northern latitude, high elevation plateau where growing season is delimited by cold temperature. For the first part of the study, the performance of red and white-skinned winegrape cultivars (Vitis vinifera, L.) were compared to that of the widely grown cultivars Merlot and Cabernet Sauvignon. Phenology, juice composition, yield, cold injury, and cold hardiness were observed during the 2011 and 2012 growing seasons. Phenological events occurred later in the cooler 2011 season than the warmer 2012 …

Plant Toxins Influence Diet Selection And Intestinal Parasites In A Specialist Herbivore, Marcella Rene Fremgen

Boise State University Theses and Dissertations

Herbivores select plants and patches that generally maximize nutrient intake and minimize intake of plant secondary metabolites (PSMs). Protein is important for growth, reproduction and maintenance, but maximizing intake of protein is often limited by concentrations of PSMs that are potentially toxic to herbivores and energetically expensive to process. However, the consequences of ingesting PSM are often dose-dependent. At high doses, PSMs generally have negative physiological effects and are avoided, but some PSMs can be therapeutic against parasites at low doses and could therefore be selected. We used Greater Sage-grouse (Centrocercus urophasianus, hereafter, sage-grouse) to test how PSMs influence …

Effects Of Bone Morphogenetic Protein-2 And Parathyroid Hormone-Related Peptide On Collagen Xi During Skeletal Development, Neda Shefa

Boise State University Theses and Dissertations

Long bones develop via endochondral ossification, a process in which cartilage precedes bone. During endochondral ossification prechondrogenic cells undergo proliferation and apoptose as cells of the periosteum differentiate into bone. The process of endochondral ossification is regulated by a group of endocrine as well as paracrine molecules that includes bone morphogenetic protein-2 (BMP-2) and parathyroid hormone-related peptide (PTHrP). Collagens are extracellular matrix molecules that are present in a spatiotemporal manner during endochondral ossification. Collagen XI alpha 1 (Col11a1) is a minor fibrillar collagen that is alternatively spliced during development and can result in up to eight different spliceforms. During endochondral …

Multivariate Criteria Most Accurately Distinguish Cardiac From Noncardiac Causes Of Dyspnea, Mirza Nubair Ahmad, Syed Hasan Yusuf, Rafath Ullah, Mirza Mujadil Ahmad, Mary K Ellis, Haroon Yousaf, Timothy E Paterick, Khawaja Afzal Ammar

The Texas Heart Institute Journal

Cardiopulmonary exercise testing provides oxygen pulse as a continuous measure of stroke volume, which is superior to other stress-testing methods in which systolic function is measured at baseline and at peak stress. However, the optimal peak oxygen pulse criterion for distinguishing cardiac from noncardiac causes of exercise limitation is unknown.

In comparing several peak oxygen pulse criteria against the clinical standard of cardiopulmonary exercise testing, we retrospectively studied 54 consecutive patients referred for cardiopulmonary exercise testing. These exercise tests included measurement of oxygen consumption, carbon dioxide production, breathing reserve, arterial blood gases at baseline and at peak stress, exercise electrocardiogram, …

Broiler Breeder Mating Behavior And The Effects Of Pre-Incubation Embryo Integrity Modifications On Broiler Performance, Emily Kathryn Lhamon

Graduate Theses and Dissertations

Modern broiler breeders have been observed displaying significantly less mating behaviors than their ancestral fowl. Effective mating behavior translates into fertile hatching eggs that ultimately become broilers processed for market. The poultry industry has made significant changes in genetics, environment, housing, and diets of commercial poultry. However, there are some concessions made in genetic selection and streamlined management to produce larger, fast-growing, efficient birds. Aggression in broiler breeder males is believed to be a sign of high fertility. However, highly aggressive males pose a threat to the welfare of their flock mates, and may also impede frequency of mating and …

Evaluation Of Bacillus Spp Candidates For Aflatoxin B1 Biodegradation In Broiler Chickens, Rosario Galarza Seeber

Graduate Theses and Dissertations

Poultry health has been traditionally maintained by hygenic measures, vaccinations, and the use of antibiotics. Modern husbandry management considers the use of probiotics as a natural way to protect birds against many everyday pathogens. Different strains of Bacillus spp. have proved to have beneficial effects in poultry production. However, the most used bacterium in commercial probiotics is Lactobacillus, a vegetative cell. In contrast, Bacillus spp are bacterial spores, highly resistant to harsh conditions, which makes them preferable, in some cases, to Lactobacillus because of shelf life and storage conditions. There is published information regarding mycotoxin detoxification by bacteria. Mycotoxins are …

Field Screening Of Diverse Soybean Cultivars For Flood Tolerance, Jane Achando Khatenje Mokua

Graduate Theses and Dissertations

Flooding can significantly reduce soybean growth, development, and yield. Therefore, screening and identification of flood-tolerant soybeans will enhance development of cultivars that are well suited for flood-prone areas. Sets of screening tests were conducted in Stuttgart, Arkansas using three separate but related experiments, with the purpose of establishing effective flood tolerance screening protocol that can identify tolerant and sensitive cultivars. Each experiment was completely randomized with three replications. The first experiment involved screening of 256 maturity group (IV and V) cultivars. Flooding was imposed at the fifth-node (V5) or first-bloom (R1) stage for ten days. Post-flood visual ratings and stand …

The Validity Of Urine Color Self-Assessment As An Index Of Hydration In Males, Daniel Layne Nixon

Graduate Theses and Dissertations

While water intake is so important, there are few practical hydration assessment techniques for the general population to use on a daily basis. The present study examined the accuracy of self-assessed urine color (Ucol) as a potential hydration assessment tool. Male college aged subjects provided a urine sample into a custom built urinal (n=76; 1.79±0.76 m, 83.9±16.0 kg). The urinal contained a picture of the 1-8 color scale and a light and dark urine color scale. Subjects were asked to give their urine color estimation as a whole number integer and to estimate if their urine was light or dark. …

Image Processing And Visualization Of Terahertz Pulsed Imaging Of Breast Cancer Tumors, Yuhao Wu

Graduate Theses and Dissertations

Terahertz imaging technology has grown substantially in recent years. With new advances made in the generation, manipulation, and detection of terahertz radiation, terahertz imaging has found its application as inspection tools in a wide range of areas including biomedicine, materials science, and aerospace industries. In the field of medical imaging, terahertz (THz) has emerged as a new imaging modality due to some fundamental physical properties of the THz wave. THz imaging has been used to examine various biological structures, and THz tomography has been developed to probe the 3D structures of those samples.

THz pulsed imaging (TPI) is one of …

A Simulation Platform For Accurate Prediction Of In-Bin Drying And Storage Of Rough Rice, Houmin Zhong

Graduate Theses and Dissertations

Natural air (NA), in-bin drying and storage of rough rice generally maintains high grain quality, but the associated slow movement and occasional stagnation of the drying front during the process may result in problems of rice quality reduction, mold growth, and mycotoxin development, especially for rough rice in the top layers of the bin. Using modeling techniques to simulate in-bin rough rice drying in typically-encountered field scenarios may provide a tool for rapidly predicting the grain condition as drying progresses. The objectives for this study were to (1) investigate accurate models for predicting equilibrium moisture content (EMC) of rough rice …

Mommy Dearest: Determining Parental Rights And Enforceability Of Surrogacy Agreements, William J. Giacomo, Angela Dibiasi

Pace Law Review

The governing law in this area is new and evolving and, as such, the allocation of the legal rights and responsibilities depend on which state has jurisdiction over the matter. This article will discuss the basic types of surrogacy agreements and examine the legal distinctions of their enforceability under New York and California law.

Alimony's Job Lock, Margaret Ryznar

Akron Law Review

In family law, courts often prevent people who owe alimony from changing jobs. If a job change is accompanied by a salary decrease, the court will not necessarily readjust the alimony obligation and instead impute the higher income to the obligor. This Article introduces the term “job lock” to describe this situation, borrowing the term from the health care context, wherein job immobility due to health insurance concerns has received significant scrutiny. This Article draws similar attention to the alimony context, proposing a balancing test to assist courts interested in alleviating job lock under certain circumstances.

Genetic Analyses Determine Connectivity Among Cave And Surface Populations Of The Jamaican Endemic Freshwater Crab Sesarma Fossarum In The Cockpit Country, Manuel Stemmer, Christoph D. Schubart

International Journal of Speleology

The Jamaican freshwater crab Sesarma fossarum (Decapoda: Brachyura: Sesarmidae) is endemic to western central Jamaica where it occurs in cave and surface streams of karst regions. In the present study, we examine the population genetic structure of the species, providing evidence for intraspecific differentiation and genetic substructure among twelve sampled populations. Interestingly, crabs from caves appear genetically undistinguishable from representatives of nearby surface waters, despite previously observed and described morphometric differentiation. In contrast, genetic isolation takes place among populations from rivers and caves belonging to different watersheds. In one case, even populations from different tributaries of the same river were …

Sat/Act Prep Class: Kenyon College And Mount Vernon Salvation Army

Undergraduate Research and Community Engaged Learning

No abstract provided.

Lanthorn, Vol. 50, No. 27, November 30, 2015, Grand Valley State University

Volume 50, July 13, 2015 - June 6, 2016

Lanthorn is Grand Valley State's student newspaper, published from 1968 to the present.

Grand Valley Forum, Volume 040, Number 14, November 30, 2015, Grand Valley State University

2015-2016, Volume 40

Grand Valley Forum is Grand Valley State's faculty and staff newsletter, published from 1976 to the present.

Berry Exotic: Alternative Therapies, Marissa Willimann

University Honors Program

Exotic berries are beginning to be investigated for their preventative properties such as antioxidants, anti-inflammatory, and hypocholesterolaemic levels. Berries consisting of these factors have been shown to reduce the risk for cardiovascular complications, acute or chronic diseases and other metabolic disease processes. These natural remedies are used to create a more holistic approach to medicine. The question raised is if the natural antioxidants and antiinflammatory properties that acaí, maqui, and blackthorn berries produce are more effective, less effective, or have no effect compared to medications that can be used. Research shows that reduction of glucose, total cholesterol and low density …

The Physiological Effects And Projected Outcomes Of Urbanization And Pollution On Reptiles, Dale Rodney Lockman

University Honors Program

Research regarding urbanization and its relationship with population fluctuations and physiological responses in animals has been assessed through a multitude of studies involving stress hormone changes, white blood cell counts and other physical and behavioral changes. The scope of this paper emphasizes the explanation of urbanization, the physiological and anatomical impact it has made on reptiles, and the projected outcomes urbanization will have in the future. Some questions are brought up in this paper to serve as a basic overview of what will be learned about urbanization and pollution. In order to provide background information, my research has been conducted …

Berry Exotic: Alternative Therapies, Marissa Willimann

University Honors College

Exotic berries are beginning to be investigated for their preventative properties such as antioxidants, anti-inflammatory, and hypocholesterolaemic levels. Berries consisting of these factors have been shown to reduce the risk for cardiovascular complications, acute or chronic diseases and other metabolic disease processes. These natural remedies are used to create a more holistic approach to medicine. The question raised is if the natural antioxidants and antiinflammatory properties that acaí, maqui, and blackthorn berries produce are more effective, less effective, or have no effect compared to medications that can be used. Research shows that reduction of glucose, total cholesterol and low density …

The Statesman, V. 59, I. 13, Stony Brook University

Stony Brook Statesman-Sucolian

v.59;i.13

Current, November 30, 2015, University Of Missouri-St. Louis

Current (2010s)

No abstract provided.

Reflections On The Way We Were Raised: Socialization Within A Same-Sex Family, Allison Jendry

Master's Theses and Doctoral Dissertations

Previous research on same-sex couples with children acknowledges that their parenting issues are similar to and yet different from their heterosexual counterparts. The literature does not examine, in an in-depth fashion, the challenges that same-sex parents face and how such challenges affect the lives of their families and relationships. This research examines the extent that same-sex parents reflect "traditional" family norms and behaviors, and how they socialize their children within the debate surrounding same-sex relationships. The author conducted and analyzed in-depth qualitative interviews from seven same-sex couples with children under the age of eighteen in the Southeastern Michigan area. It …

Racine Presents Individuals With Anorexia Nervosa Have Difficulties Regulating Emotions, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.