Digital Commons Network^™

Least And Merriam’S Shrews From Banner County, Nebraska, Jennifer N. Merlino, Alexandra R. Frohberg, Jamie Harmon, Keith Geluso

The Prairie Naturalist

Four species of shrews occur in the panhandle of western Nebraska – the masked shrew (Sorex cinereus), Merriam’s shrew (S. merriami), dwarf shrew (S. nanus), and least shrew (Cryptotis parva; Genoways et al. 2008). Little information is known regarding the distribution and habitat of those species due to few captures of individuals throughout the region (e.g., Jones 1964, Freeman et al. 1993, Benedict et al. 1999, 2000, Geluso et al. 2004). To date, no shrew has been reported from the southwestern part of the panhandle in Banner, Kimball, or Cheyenne counties. Here we present distributional records for the least shrew …

Spatiotemporal Variation In Vegetation Structure Resulting From Pyric-Herbivory, Sherry Leis, Lloyd W. Morrison, Michael D. Debacker

The Prairie Naturalist

Pyric-herbivory is a process that is widely assumed to create greater habitat heterogeneity in grasslands at the landscape scale than could be achieved by either fire or grazing alone. Yet, few studies have actually quantified the effects of pyric- herbivory on vegetation structure within layers of the grass canopy. Here we quantify the effects of pyric-herbivory on a pasture at Tallgrass Prairie National Preserve in Kansas. We subdivided the pasture into three patches and burned one patch each year in a three-year rotation. We estimated visual obstruction for 25-cm strata and recorded maximum vegetation height. We found that recently burned …

Sickleweed On The Fort Pierre National Grassland: An Emerging Threat, Jack L. Bulter, Stefanie D. Wacker

The Prairie Naturalist

We report the first detailed field survey of sickleweed (Falcaria vulgaris L.) in the United States. Sickleweed is native to Europe, the Mediterranean, Asia Minor, and Iran and was first reported in the United States in 1922. It is listed by the Nebraska Invasive Species Council as a Category II invasive plant species. In recent years, abundance and distribution of sickle- weed has increased dramatically in and around the Fort Pierre National Grassland (FPNG), South Dakota. Management of such a rapidly expanding population is hampered by a general lack of baseline information on the biology and ecology of sickleweed. We …

Litigating The "Public Interest" In The Gilded Age: Common Law Business Regulation By Nineteenth-Century State Attorneys General, Paul Nolette

Political Science Faculty Research and Publications

Heeding recent calls to explore the contributions of creative political actors other than federal judges to the process of American legal development, this article examines the role of state attorneys general (SAGs) during the period of rapid industrialization of the late nineteenth and early twentieth centuries. Consistent with recent revisionist accounts concerning the extent of government power during this era of supposed "laissez-faire," I find that SAGs during this period actively and creatively employed ancient common law legal theories in new ways to address the emerging corporate order during this time. Relying on a review of state court cases and …

Multifunctional Cd4 Cells Expressing Gamma Interferon And Perforin Mediate Protection Against Lethal Influenza Virus Infection, Deborah M. Brown, Sarah Lee, Maria De La Luz Garcia-Hernandez, Susan L. Swain

Nebraska Center for Virology: Faculty Publications

CD4 effectors generated in vitro can promote survival against a highly pathogenic influenza virus via an antibody-independent mechanism involving class II-restricted, perforin-mediated cytotoxicity. However, it is not known whether CD4 cells activated during influenza virus infection can acquire cytolytic activity that contributes to protection against lethal challenge. CD4 cells isolated from the lungs of infected mice were able to confer protection against a lethal dose of H1N1 influenza virus A/Puerto Rico 8/34 (PR8). Infection of BALB/c mice with PR8 induced a multifunctional CD4 population with proliferative capacity and ability to secrete interleukin-2 (IL-2) and tumor necrosis factor alpha (TNF-α) in …

Home Ranges Of Female Rio Grande Turkeys (Meleagris Gallopavo Intermedia) In Southern Texas, Eric Reyes Ramirez, Megan C. Clayton, Cody W. Lawson, Stephen M. Burns, Rafael Guarneros-Altimirano, Stephen J. Demaso, William P. Kuvlesky Jr., David G. Hewitt, J. Alfonso Ortega-Santos, Tyler A. Campbell

United States Department of Agriculture Wildlife Services: Staff Publications

We captured and placed radio transmitters on 27, 37, and 51 female Rio Grande turkeys (Meleagris gallopavo intermedia) on the Encino, Norias, and Laureles divisions of King Ranch, respectively, in Brooks, Kenedy, and Kleberg counties, Texas. Mean annual sizes of home ranges were 838–5,867 ha, which were larger than most individual holdings of private property in Texas. Conservation plans should take this into consideration.

Co-Removal Of Atrazine And Nitrate From Groundwater Using A Mulch Biofilm, Allison L. Cole

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

The popular broadleaf herbicide atrazine is often found in contaminated groundwater along with other agricultural chemicals, such as nitrate. Mulch biowalls, a passive treatment placed in situ, can inexpensively remediate groundwater by intercepting and treating a contaminant plume. Three types of organic mulch: cedar, cypress, and hardwood were evaluated for their ability to act as supporting materials for a biowall to simultaneously remove atrazine and nitrate from groundwater. Physical and chemical properties of the mulch were characterized. Cedar mulch had the highest organic carbon content, 996 mg/g. The adsorptive capacity of the mulch for atrazine and nitrate, in mono …

Composting Manure And Other Organic Materials, Charles S. Wortmann, Charles A. Shapiro

Department of Agronomy and Horticulture: Faculty Publications

The Composting Process

Composting is the aerobic decomposition of manure or other organic materials in the thermophilic temperature range (104-149oF). Composted material is odorless, fine-textured, and low-moisture. It can be bagged and sold for use in gardens or nurseries, or used as fertilizer on cropland with little odor or fly breeding potential. Composting improves the handling characteristics of any organic residue by reducing its volume and weight. Composting can kill pathogens and weed seeds.

Disadvantages of composting organic residues include loss of nitrogen and other nutrients, time for processing, cost for handling equipment, available land for composting, odors, marketing, diversion …

An Inverted Teaching Model For A Mechanics Of Materials Course, Jeffery S. Thomas, Timothy A. Philpot

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Instructors at Missouri University of Science and Technology have been offering certain sections of a mechanics of materials course in an inverted format for the past two years. In this format, students learn the concepts outside of class, using a textbook, animations and videos developed by the authors, and work on homework either individually or in groups during the optional class time. Students take eight multiple-choice exams and a final exam that is common to both the inverted sections and the more traditional lecture-based sections. Homework in the inverted sections is assigned but not graded. The in-class exams are given …

The Embedded Epistemologist: Dispatches From The Legal Front, Susan Haack

Articles

In ordinary circumstances, we can assess the worth of evidence well enough without benefit of any theory; but when evidence is especially complex, ambiguous, or emotionally disturbing-as it often is in legal contexts-epistemological theory may be helpful. A legal fact-finder is asked to determine whether the proposition that the defendant is guilty, or is liable, is established to the required degree of proof by the [admissible] evidence presented; i.e., to make an epistemological appraisal. The foundherentist theory developed in Evidence and Inquiry can help us understand what this means; and reveals that degrees of proof cannot be construed as mathematical …

An Investigation Of The Bioactivity Of Irish Seaweeds And Potential Applications As Nutraceuticals., Sabrina Cox

Doctoral

The primary goals of this research were to; identify the bioactivity of a range of edible Irish seaweeds, to examine the current technological procedures currently applied with respect to seaweed processing and in light of this information, to examine the potential of incorporating seaweeds into traditional food products in order to enhance their nutraceutical properties. Currently most Irish seaweeds are washed, dried and packaged, with little done to increase consumer appeal or interest and dried seaweed may appear inaccessible and unfamiliar to consumers. Seaweeds possess an excellent nutritional quality, such as high fibre and phytochemical content, low cholesterol and low …

Repair Of Critical Size Bone Defects With Porous Poly(D,L-Lactide)/Nacre Nanocomposite Hollow Scaffold, Wen-De Xiao, Zhao-Ming Zhong, Yong-Zhi Tang, Zi-Xing Xu, Zhun Xu, Jian-Ting Chen

Saudi Medical Journal

OBJECTIVE: To generate a novel porous poly(D,L-lactide)/nacre nanocomposite hollow scaffold. METHODS: This study was performed in the Department of Spine Surgery, Southern Medical University, Guangzhou, China from September 2010 to September 2011. Nacre nanoparticles were prepared using a physical process and identified by x-ray diffraction and transmission electron microscopy, to generate a novel scaffold though the salt leaching processing technique. The morphology and structure properties of this scaffold were further investigated under scanning electron microscope and mechanical property testing. Additionally, the biological characteristics were evaluated by cell culture experiments in vitro. Thirty-six rabbits were randomly divided into 3 groups. The …

Effects Of Pravastatin Or 12/15 Lipoxygenase Pathway Inhibitors On Indices Of Diabetic Nephropathy In An Experimental Model Of Diabetic Renal Disease, Hayam I. Gad

Saudi Medical Journal

OBJECTIVE: To attenuate the effects of early streptozotocin-induced diabetes on renal functions through supplementation with either pravastatin or 12/15-lipoxygenase pathway inhibitors. METHODS: The study was carried out at King Khalid University Hospital, Riyadh, Saudi Arabia from November 2010 to November 2011. Rats were assigned to control rats (group I) receiving vehicle; normoalbuminuric diabetic rats receiving vehicle (group IIa), nordihydroguaiaretic acid (NDGA) (group IIb), NDGA + insulin (group IIc), pravastatin (group IId) or pravastatin + insulin (group IIe); and microalbuminuric diabetic rats receiving vehicle (group IIIa), NDGA (group IIIb), NDGA + insulin (group IIIc), pravastatin (group IIId) or pravastatin + insulin …

Short Of Transformation: American Adn Students' Thoughts, Feelings, And Experiences Of Studying Abroad In A Low-Income Country, Cynthia Foronda, Ruth Ann Belknap

College of Nursing Faculty Research and Publications

ADN students are a large yet distinct subgroup of nursing students who require research and understanding. The purpose of this study was to describe the thoughts, feelings, and experiences of American associate degree nursing (ADN) students who participated in a short study abroad course in a low-income country. A qualitative, narrative method was used. Three categories emerged from the analysis. Participants revealed thoughts of “constant comparisons”, feelings of an “emotional journey”, and they experienced “learning”. Participants did not demonstrate perspective transformation as defined by Mezirow as participants signified no intent for social action. Several potential blocks to perspective transformation were …

Public Health Regulation: The Impact Of Intersections Between Trade & Investment Treaties In Asia, Locknie Hsu

Research Collection Yong Pung How School Of Law

There has been an explosive growth of free trade agreements (FTAs) in recent years. The World Trade Report 2011 of the World Trade Organization (WTO) shows Asian members to be among the most active in signing preferential trade agreements. This unprecedented growth has attracted much academic and policy discussion on aspects such as their effects on trade liberalization, problems raised by specific trade and investment provisions, dispute settlement, and concerns over “regionalism”. Like such areas, public health regulation has been significantly affected by such treaties. FTAs, together with bilateral investment treaties (BITs), are rapidly forming a source of intersecting state …

Connotations Of Worldview, Roger Henderson

Pro Rege

No abstract provided.

Archaeological Investigations Of Control And Autonomy At The Colony Farm Of The Michigan State Asylum, 1880-1950, Alison Thornton

Masters Theses

This project is designed to look into mechanisms of control and patient autonomy in institutional confinement, using Colony Farm in Kalamazoo, Michigan as a case study. I have chosen to specifically examine landscape, architecture, foodways, and personal goods/dress as avenues in which to parse out information regarding control and autonomy. The main themes throughout this paper are work as a cure, patient labor, and the blurring of roles between patients, staff members, and paid hired workers. These themes are intertwined with landscape, architecture, foodways, and personal goods/dress and highlight the contradictions inherent in institutional confinement, especially in the context of …

I'M The Same Me: Communication And Renegotiation Of Identity In The Weight-Loss Surgery Experiences Of Women, Heather D. Schild

Masters Theses

Adult obesity rates are on the rise in the United States according to the Centers for Disease Control (2009) which has led to an increase in obesity-related illnesses such as diabetes and heart disease. Weight-loss surgery (WLS) has become accepted as a "cure" for obesity by the medical community. There has been a dramatic increase in the number of obese individuals electing to undergo WLS every year; 82% of these individuals are women (AHRQ, 2007). More women may be electing to undergo these procedures than men due to the pressures women face in American culture to achieve social standards of …

The Attitude Of Egyptian Nubian University Students Towards Arabic And Nubian Languages, Sanaa Gamal Abou-Ras

Theses and Dissertations

This research investigates the attitude of Egyptian Nubian university students towards the Arabic and the two Nubian languages, Nobiin and Kenuzi-Dongola. The Nubian languages are called by Egyptian Nubians, Fadijja/Fadicca and Kenzi, respectively. Nubians are people who live in the Nubia area which lies between Egypt's southern borders with the northern part of Sudan. Nubia is divided into two parts - one under the Egyptian regime, and the other under the Sudanese regime. The number of participants used in the study was forty - half male and half female. Twenty of these participants live in the Nubian region and are …

Semi-Supervised Hierarchical Clustering For Personalized Web Image Organization, Lei Meng, Ah-Hwee Tan

Research Collection School Of Computing and Information Systems

Existing efforts on web image organization usually transform the task into surrounding text clustering. However, Current text clustering algorithms do not address the problem of insufficient statistical information for image representation and noisy tags which greatly decreases the clustering performance while increases the computational cost. In this paper, we propose a two-step semi-supervised hierarchical clustering algorithm, Personalized Hierarchical Theme-based Clustering (PHTC), for web image organization. In the first step, the Probabilistic Fusion ART (PF-ART) is proposed for grouping semantically similar images and simultaneously learning the probabilistic distribution of tag occurrence for mining the key tags/topics of clusters. In this way, …

A Biologically-Inspired Affective Model Based On Cognitive Situational Appraisal, Feng Shu, Ah-Hwee Tan

Research Collection School Of Computing and Information Systems

Although various emotion models have been proposed based on appraisal theories, most of them focus on designing specific appraisal rules and there is no unified framework for emotional appraisal. Moreover, few existing emotion models are biologically-inspired and are inadequate in imitating emotion process of human brain. This paper proposes a bio-inspired computational model called Cognitive Regulated Affective Architecture (CRAA), inspired by the cognitive regulated emotion theory and the network theory of emotion. This architecture is proposed by taking the following positions: (1) Cognition and emotion are not separated but interacted systems; (2) The appraisal of emotion depends on and should …

The Image Of Woman In Pre-Islamic Qasida: The Mu’Allaqat Poetry As A Case Study., Yakubu Zahrrah Kamaldeen

Theses and Dissertations

This study is intended to examine the depiction of woman in the pre-Islamic poetic collection known as the Mu'allaqat; which are considered the best piece of poetic collection in literary Arabic. The significance of this study is to identify the true rationale behind the poets' over emphasis on woman in their odes. A combination of both empirical and library-based method is adopted in this study and Discourse and Qualitative contents Analysis are the techniques applied in interpreting the data. The study identifies two different types of women in the odes, the ideal woman who is not a specific woman per …

The Dynamics Of Oppression Portrayed In Harold Pinter's One For The Road And Salah Abdul-Saboor's Night Traveller, Salma Zohdi

Theses and Dissertations

This thesis comparatively analyzes the dynamics of oppression portrayed in Harold Pinter's One for the Road, and Salah Abdul-Saboor's Night Traveller, using Augusto Boal's Theatre of the Oppressed, Frantz Fanon's The Wretched of the Earth, and â Theater of the Absurdâ for the critical framework. With oppressive regimes regenerating themselves, and morphing into new types of practices, the power of art remains an essential motivation for the masses to resist those regimes. This applies particularly to theater, due its vitality. Whilst one may utilize a theatrical performance to entertain, others may utilize it to either inspire resistance, or chronicle and …

The Occupy Wall Street Movement As A 'Space Of Profanation', Alberto Rinaldi

Theses and Dissertations

Born in a crucial historical moment - the decennial of 9/11, and more than ten years after the anti-globalization movement of Seattle - the Occupy Wall Street movement (OWS) has awaken again protest and dissent, for the first time at the heart of the largest financial centre of world. More â mature' than its predecessor and also increasingly more encompassing, this movement is presently working as a sort of â sounding board' of protest and dissent, finding its inspiration in the Arab Spring, the Spanish indignados, and in all other forms of systemic protests that have flared around the world …

Trickle Down This Effect: Negotiations Of Culture, Care, And Freedom In Contemporary Cairo International Schools, Anne Caldwell

Theses and Dissertations

This thesis attempts to analyze the contradictions and practices of a neoliberal ethical project among a privileged class in contemporary Cairo. The growing presence and availability of international schools in Cairo has reconfigured particular aspects of culture, care, and freedom for elite subjects over the past forty years. The main research question is: how are globalized notions of well being, self-realization, and personal fulfillment transmitted through the work of neoliberal discourse and staff at international schools in Cairo. It has been identified in this thesis that certain forms of care and responsibility are tightly bound and shaped by a neoliberal …

In Silico Identification Of Potential Biomass And Cell Wall Degrading Enzymes In The Microbial Community Of The Red Sea Atlantis-Ii Brine Pool Using Metagenomic Approach, Norhan Mohammed Magdy Mofeed

Theses and Dissertations

Atlantis II is the largest brine pool in the Red Sea. It lies at 2,200m deep with an area of about 60km2. The lower convective layer of the Atlantis II brine pool (ATII-LCL) is characterized by extreme conditions, the temperature reaches 68.2°C, salinity of 270 psu, and there is high concentration of heavy metals. Microbial communities inhabiting this harsh environment are expected to have enzymes and proteins that are adapted to these conditions. Such proteins and enzymes would be very attractive candidates not just to understand the structural alteration that lead to their adaptation to these abiotic factors, but also …

Investigating The Translation Of Cobra1: Canonical Expression Is Alternatively Initiated From A Non-Aug Codon, Mohamed Abouelsoud

Theses and Dissertations

COBRA1, co-factor of BRCA1, is a transcriptional regulator and a subunit of the Negative elongation complex also known as NELF-B. Although this protein was first designated as a cofactor of BRCA1 and hence acts accordingly, it was found later that it elicits a battery of response genes overlapping those regulated by BRCA1 in absence of BRCA1 itself. Cobra1 deletion is embryonic lethal and results in embryonic stem cells (ESC) differentiation independent of the typical pluripotency machinery. Moreover, it was found that it has a role in suppression of tumors' growth and patients with poor prognosis of breast cancer had decreased …

Vitamin D: Myth Or Magic?, Elizabeth Szalay

UNM Orthopaedic Research Journal

No abstract provided.

Journal Submissions, Unm Department Of Orthopaedic Surgery

UNM Orthopaedic Research Journal

No abstract provided.

The Idea Of England In Eighteenth-Century Indian Travel Writing, Amrita Satapathy

CLCWeb: Comparative Literature and Culture

In her article "The Idea of England in Eighteenth-century Indian Travel Writing" Amrita Satapathy discusses how Dean Mahomed's 1794 The Travels of Dean Mahomed maps out territories of the mind of the colonizer and the colonized, how the narrative redefines contours of two diverse communities and cultures, and determines forms of cultural representations. Mahomed's Travels presented for the first time the idea of England from an Indian immigrant's point of view and altered the prejudiced outlook of early Western travel writings about the East. Mahomed's narrative opened an alternative vista for the wide-eyed Easterner of the world of the West …