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Stress Induced Hyperglycemia In Stroke Patients, Aziz U Rehman, Ajeet Kumar, Salma Razzaque, Ashok Kumar, M. Ishaq Ghauri

Pakistan Journal of Neurological Sciences (PJNS)

Background:
Stroke is the third most common cause of death in developed countries and second most common cause of death worldwide. High proportion of patients may develop hyperglycemia after an acute stress such as stroke or myocardial infarction even in the absence of preexisting diagnosis of diabetes mellitus. Prolonged stress hyperglycemia in ischemic stroke increases the risk of in-hospital 28- day mortality, especially in non-diabetic patients.

Aims and objectives:
To determine the frequency of stress-induced hyperglycemia in non-diabetic patients with ischemic or hemorrhagic stroke.

Subjects and methods:
A total of 255 patients admitted with acute stroke, fulfilling the inclusion …

June 2015 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Exploration Of Stimulus Current Energy Reduction And Bifurcation Dynamics In Conductance-Based Neuron Models Using Optimal Control Theory, Michael E. Ellinger

Dissertations

Hodgkin-Huxley type conductance-based models can simulate the effect of time-varying injected stimulus currents on the neuron membrane voltage. The dynamics simulated by these model types enables investigation of the biophysical basis of neuronal activity which is fundamental to higher level function. Broadened understanding the basis of nervous system function could lead to development of effective treatment for related diseases, disorders, and the effects of trauma. In this dissertation, optimal control is used with conductance-based neuron models to develop a "Reduced Energy Input Stimulus Discovery Method." Within the method, an objective function balances two competing criteria: tracking a reference membrane voltage …

Crystal Structure Of Catena-Poly[[Chlorido(4,4'-Dimethyl-2,2'-Bipyridine-Κ2n,N')Copper(Ii)]-Μ-Chlorido], Rafaela Nita, Jeffrey R. Deschamps, Scott A. Trammell, D. Andrew Knight

Chemistry and Chemical Engineering Faculty Publications

The title compound, [CuCl2(C12H12N2)]n, was obtained via a DMSO-mediated dehydration of Cu(4,4'-dimethyl-2,2'-bipyridine)copper(II)·0.25H2O. The central CuII atom is coordinated in a distorted trigonal-bipyramidal geometry by two N atoms of a chelating 4,4'-dimethyl-2,2'-bipyridine ligand [average Cu-N = 2.03 (3) Å] and three Cl atoms, one terminal with a short Cu-Cl bond of 2.2506 (10) Å, and two symmetry-equivalent and bridging bonds. The bridging Cl atom links the CuII ions into chains parallel to [001] via one medium and one long Cu-Cl bond [2.3320 (10) and 2.5623 (9) Å]. The structure displays both inter- and intramolecular C-H⋯Cl hydrogen bonding.

Homogeneous Spiking Neuromorphic System For Real-World Pattern Recognition, Xinyu Wu, Vishal Saxena, Kehan Zhu

Electrical and Computer Engineering Faculty Publications and Presentations

A neuromorphic chip that combines CMOS analog spiking neurons and memristive synapses offers a promising solution to brain-inspired computing, as it can provide massive neural network parallelism and density. Previous hybrid analog CMOS-memristor approaches required extensive CMOS circuitry for training, and thus eliminated most of the density advantages gained by the adoption of memristor synapses. Further, they used different waveforms for pre and post-synaptic spikes that added undesirable circuit overhead. Here we describe a hardware architecture that can feature a large number of memristor synapses to learn real-world patterns. We present a versatile CMOS neuron that combines integrate-and-fire behavior, drives …

Hybrid Tribunals And The Composition Of The Court: In Search Of Sociological Legitimacy, Harry Hobbs

Chicago Journal of International Law

Sociological legitimacy is a critical yet undertheorized element of a successful international criminal tribunal. This Article examines the link between sociological legitimacy and the composition of hybrid courts by analyzing the practice of five international criminal tribunals: the ICC, ICTY, ICTR, SCSL, and the ECCC. It finds that the presence of local judges on international criminal courts offers a firmer normative basis for enhancing their legitimacy among the local community. However, the Article also finds that despite impressive scholarly efforts to demystify the “homogenous” international community, international judges are not sufficiently particularized. The solution I offer is both principled and …

An International Assessment Of Mangrove Management: Incorporation In Integrated Coastal Zone Management, Haille N. Carter, Steffen W. Schmidt, Amy Hirons

Marine & Environmental Sciences Faculty Articles

Due to increasing recognition of the benefits provided by mangrove ecosystems, protection policies have emerged under both wetland and forestry programs. However, little consistency remains among these programs and inadequate coordination exists among sectors of government. With approximately 123 countries containing mangroves, the need for global management of these ecosystems is crucial to sustain the industries (i.e., fisheries, timber, and tourism) and coastal communities that mangroves support and protect. To determine the most effective form of mangrove management, this review examines management guidelines, particularly those associated with Integrated Coastal Zone Management (ICZM). Five case studies were reviewed to further explore …

Assessment Of Trace Metal Concentrations In Lythrum Salicaria At Three Rhode Island Sites Using Icp-Ms Analysis, Allison Rose Hubbard

Master of Science in Global Environmental Studies

Throughout human history terrestrial environments have been disturbed and contaminated through improper waste practices and disposal methods. New technology has emerged for cleanup and mitigation, but may cause additional ecosystem perturbance. One way of reducing ecological stress is to utilize bioremediation, mainly phytoremediation. Due to its persistence in polluted environments Lythrum salicaria (Purple Loosestrife), an invasive plant species, was thought to have the potential to uptake pollutants (such as heavy trace metals) from the environment and thus help to effectively clean up a polluted environment. Three Rhode Island sites with large stands of L. salicaria were studied by analyzing plant …

Fibroblast-Derived Extracellular Matrix: An Alternative Cell Culture Substrate That Alters Lung Cancer Cell Line Phenotype., Michael Thomas Scherzer

Electronic Theses and Dissertations

Poor lung cancer survival can largely be contributed to the metastatic cells that invade and spread throughout the body. The tumor microenvironment (TME) is composed of multiple cell types, as well as non-cellular components. The TME plays a critical role in the development of metastatic cancers by providing migratory cues that change the growing tumor’s properties. The Extracellular Matrix (ECM), a main component of the TME, has been shown to change composition during tumor progression, allowing cancer cells to invade tissue and survive away from the primary cancer site. Although the ECM is well-known to influence the fate of tumor …

Socio-Economic Instability And The Scaling Of Energy Use With Population Size, John P. Delong, Oskar Burger

School of Biological Sciences: Faculty Publications

The size of the human population is relevant to the development of a sustainable world, yet the forces setting growth or declines in the human population are poorly understood. Generally, population growth rates depend on whether new individuals compete for the same energy (leading to Malthusian or density-dependent growth) or help to generate new energy (leading to exponential and super-exponential growth). It has been hypothesized that exponential and super-exponential growth in humans has resulted from carrying capacity, which is in part determined by energy availability, keeping pace with or exceeding the rate of population growth. We evaluated the relationship between …

The Pythagorean Table Of Opposites, Symbolic Classification, And Aristotle, Owen Goldin

Philosophy Faculty Research and Publications

At Metaphysics A 5 986a22-b2, Aristotle refers to a Pythagorean table, with two columns of paired opposites. I argue that 1) although Burkert and Zhmud have argued otherwise, there is sufficient textual evidence to indicate that the table, or one much like it, is indeed of Pythagorean origin; 2) research in structural anthropology indicates that the tables are a formalization of arrays of “symbolic classification” which express a pre-scientific world view with social and ethical implications, according to which the presence of a principle on one column of the table will carry with it another principle within the same column; …

Shark Alert: Early Warning System, Cory Peterson, Marc Rauschnot, Taylor Mcclain

Electrical Engineering

The Shark Alert Early Warning System is a device geared toward avid beach goers such as surfers, divers, and swimmers. The system is composed of an ultrasonic transmitter mounted on a shark’s dorsal fin and a receiver worn by the user around the ankle. The receiver alerts the user to the presence of a shark upon ultrasonic signal detection.

The receiver warns the user through both visual and tactile (vibration) alerts to ensure user notification. This circuit was built and tested in the EE labs and Recreation Center pools to determine transmission range. The receiver detects the transmitted signal up …

A Teleological Exploration Of The Plausibility Of Moral Knowledge, Kevin Lebel King Jr.

Masters Theses

Natural selection seems to offer a compelling case for the development of evaluative judgments independent of evaluative facts. If such a case can be made, then how do moral judgments correlate to moral facts? It seems that there would be no tight connection from judgments to truth and moral judgments would be unwarranted. Gilbert Harman realized the implications of a probable non-moral genealogy. Richard Joyce goes on to provide a probable non-moral genealogy that would epistemically undermine moral judgments as Harman thought. Joyce argues that in a naturalistic world natural selection can account for moral judgments, but that the truth …

The Romantic Egoist: Fitzgerald's View On Identity And Culture, Tara Bender

Masters Theses

"Who am I?” is a question that not only each individual asks himself or herself at various points in the process of maturation from childhood to adulthood, but also society itself as it changes and grows. During the 1920s, Americans were asking themselves these defining questions. F. Scott Fitzgerald as one of the pre-eminent writers of that time period provides examples in his novels This Side of Paradise, Beautiful and The Damned, and The Great Gatsby of the immaturity of masculine figures. Amory Blaine, Anthony Patch, and Jay Gatsby exemplify the struggle of men in the 1920s to develop their …

Aquinas The Pacifist? A Comparative Study, Lloyd George Pemberton

Masters Theses

It is claimed by some scholars that when recent analytical tools of interpretation are placed upon the Summa Theologica, a presumption against harm emerges from the mind of Thomas Aquinas as he formulated his just war theory. This presumption against harm is thereby construed as Aquinas having an affinity toward pacifism. The present thesis offers a comparative study between two scholars, Richard Miller and Gregory Reichberg. Miller supports this claim while Reichberg finds it unjustifiable. The thesis lays out the arguments put forth by both, ultimately siding with Reichberg as making the better case. In addition, I offer my own …

Dicer1 Regulated Let-7 Expression Levels In P53-Induced Cancer Repression Requires Cyclin D1., Xin Sun, Shou-Ching Tang, Chongwen Xu, Chenguang Wang, Sida Qin, Ning Du, Jian Liu, Yiwen Zhang, Xiang Li, Gang Luo, Jie Zhou, Fei Xu, Hong Ren

Department of Cancer Biology Faculty Papers

Let-7 miRNAs act as tumour suppressors by directly binding to the 3'UTRs of downstream gene products. The regulatory role of let-7 in downstream gene expression has gained much interest in the cancer research community, as it controls multiple biological functions and determines cell fates. For example, one target of the let-7 family is cyclin D1, which promotes G0/S cell cycle progression and oncogenesis, was correlated with endoribonuclease DICER1, another target of let-7. Down-regulated let-7 has been identified in many types of tumours, suggesting a feedback loop may exist between let-7 and cyclin D1. A potential player in the proposed feedback …

2014-2015 Annual Report, Southern Illinois University Board Of Trustees

Annual Report Archive

No abstract provided.

The Movie "Wild": In Search Of A Lost Soul, Jerry Duane Gibson

Communication Studies

The Pacific Crest Trail is a 2,600 mile area that begins at the border of San Diego and Mexico and finishes near the Washington and Canadian border. Cheryl Strayed wrote her memoir about her journey along this trail in 1995 at the age of 26. Her book was then made into a motion picture and released on December 25^th, 2015. The director, Jean-Marc Vallee, was suggesting the idea that the Pacific Crest Trail was a very effective psychological therapeutic tool for grieving the loss of a parent while discovering one’s true authentic self. The traditional western methods of …

Investigating The Cause Of Unique Mechanical Behavior In Platinum Alloy Guidewire Tips, Evan Borgeson, Alfred Rosen

Materials Engineering

The platinum alloy used by Abbott Vascular in guidewire tips exhibits a yielding behavior characterized by an abrupt transition from elastic to plastic zones and high ductility. This yielding behavior was hypothesized to be a result of one of three structural phenomena: ordering, solute strain aging, or interstitial strain aging. To test for these strengthening mechanisms in the wire, X-ray diffraction analysis, heat treatments, and tensile testing were completed. The wire has a diameter of 0.0025 inches and was supplied in two forms, the final stress relieved state, and as-drawn from the production line. Heat treatments were performed at 130 …

Galectin-1: A Biomarker Of Surgical Stress In Murine Model Of Cardiac Surgery, Satwat Hashmi, Suhail Al-Salam

Department of Biological & Biomedical Sciences

Galectin-1 (GAL-1) belongs to the family of β-galactoside-binding lectins. It regulates cell-cell and cell-matrix interactions, the immune response, apoptosis, cell cycle, RNA splicing and neoplastic transformation. We investigate the effect of heart manipulation secondary to cardiac surgery on the level of GAL-1 in murine heart and plasma. Male C57B6/J mice were used for adopted model of cardiac surgery. Heart samples were processed for immunohistochemical and immunofluorescent labeling, Enzyme linked immunosorbent assay and quantitative RT-PCR to identify GAL-1 levels in the heart and plasma during the first 24 hours following cardiac surgery. There is significant increase of GAL-1 in the LV …

Thyroxine Replacement In Patients On Parenteral Nutrition: A Clinical Conundrum, Abdul Rehman, Noor Ul-Ain Baloch, Muhammad Awais

Department of Biological & Biomedical Sciences

No abstract provided.

The Implementation Of Communication Theories To Assist In Resolving Perennial International Conflicts, Kelly Witkop

Communication Studies

No abstract provided.

"Indians Are Not Mascots": Using Critical Race Theory To Examine The Documentary In Whose Honor, Karina Greek

Communication Studies

No abstract provided.

Josè Mujica's Speech At The Un: A Post-Colonial Look At A Neo-Colonial Issue, Alberto Ganis

Communication Studies

No abstract provided.

Not Your Mother's Will: Gender, Language, And Wills, Karen J. Sneddon

Marquette Law Review

“Boys will be boys, but girls must be young ladies” is an echoing patriarchal refrain from the past. Formal equality has not produced equality in all areas, as demonstrated by the continuing wage gap. Gender bias lingers and can be identified in language. This Article focuses on Wills, one of the oldest forms of legal documents, to explore the intersection of gender and language. With conceptual antecedents in pre-history, written Wills found in Ancient Egyptian tombs embody the core characteristics of modern Wills. The past endows the drafting and implementation of Wills with a wealth of traditions and experiences. The …

The Archaeology Of Disjuncture: Classic Period Disruption And Cultural Divergence In The Tuxtla Mountains Of Mexico, Wesley D. Stoner, Christopher A. Pool

Anthropology Faculty Publications

Reconstructing human interaction systems has been a major objective of archaeological research, but we have typically examined the topic in a conceptually limited manner. Most studies have—intentionally or unintentionally—focused on how trade, communication, conquest, and migration foster cultural similarities over long distances. It has largely been a positivistic endeavor that exclusively features groups linked through a single network but glosses over how alternative networks intersect with the former through common nodes. Models of long-distance interaction have largely ignored variation in how external influences are negotiated across space within the receiving region. We adapt Arjun Appadurai’s concept of disjuncture to conceptualize …

Vascular Plants Of The Forest River Bi- Ology Station, North Dakota, Alexey Shipunov, Kathryn A. Yurkonis, John C. La Duke, Vera L. Facey

The Prairie Naturalist

During summer 2013 we completed a listing of the plant species of the joint University of North Dakota (UND) Forest River Biology Station and North Dakota Game and Fish Department Wildlife Management Area (FRBS).The FRBS is a 65 ha tract of land that encompasses the south half of the SW 1⁄4 of section 11 (acquired by UND in 1952) and the north half of the NW 1⁄4 of section 14 (acquired by UND in 1954) in Inkster Township (T154N, R55W). The two parcels are bisected by the Forest River, a tributary of the Red River of the North. The area …

Food Habits Of Fall-Collected Age-0 Walleyes In Eastern South Dakota Gla- Cial Lakes, Benjamin J. Schall, Matthew J. Phayvanh, Jeffrey D. Grote, Daniel J. Dembkowski, Melissa R. Wuellner

The Prairie Naturalist

Food habits of age-0 fishes can influence their growth and survival prior to the first winter (Hoxmeier et al. 2006, Shoup and Wahl 2011). Ontogenetic diet shifts in juvenile piscivorous fishes result in a transition in consumption from zooplankton to macroinvertebrates and eventually fish throughout development (Mittelbach and Persson 1998). Certain food items may be more energetically beneficial to fishes than others as consumption of prey fishes may lead to faster growth rates of predators, decreased overwinter starvation, avoidance of competition, and reduced predation risk (Werner and Gilliam 1984). By the time age-0 walleyes (Sander vitreus) have reached lengths of …

Bot Fly Infestation Of Thirteen-Lined Ground Squirrels In Colorado Shortgrass Steppe, Kim Conway, Paul Stapp

The Prairie Naturalist

We studied prevalence of bot fly infestation of thirteen-lined ground squirrels (Ictidomys tridecemlineatus) trapped during 13 years of population monitoring in shrub and grassland habitats in northern Colorado. We also investigated effects of prescribed burning, a common habitat management practice in grasslands, on bot fly prevalence. Infested squirrels were rarely located on shrub sites and during spring (May–Jun) trapping. Across all summers, mean prevalence in grasslands was 7.9% (range: 2.1–23.8%), with years of highest prevalence corresponding to years when the fewest hosts were captured in spring. Infested squirrels had from one to seven warbles, with 46.7% having only one warble. …

Habitat-Related Differences In Necroph- Ilous Species Composition: Implications For Resource Competition, Adrienne L. Conley, Elisabeth K. Jorde, Rachel E. Jorde, Lauren K. Yares, Kenzie K. Lee, Carrie L. Hall, Daniel R. Howard

The Prairie Naturalist

Competition for resources is one of the most important selective factors influencing the expression of life history traits in both plants and animals (Darwin 1859). In grasslands, competition for resources such as nutrients, water, and space often is constrained by stochastic processes (Axelrod 1985). Disturbance factors such as fire, grazing by large herbivores, and fluctuating climatic conditions tend to alter the structure and magnitude of competition for limited resources among grassland communities more frequently than in other ecosystems (Snaydon 1987, van der Maarel 1993). Vertebrate carrion is one important resource used by both plants and animals in grasslands, providing a …