Digital Commons Network^™

Effects Of Direct Instruction Versus Reading First On Reading Comprehension Of Students In Southwest Arkansas, Judith A. Jenkins

College of Education Dissertations

The purpose of this dissertation was to add to the limited available research concerning the effectiveness of supplemental reading programs such as Reading First and Direct Instruction on reading achievement for students in elementary and middle grades. Particularly, in the first and third hypotheses, the independent variables were reading program (Direct Instruction versus Reading First) and ethnicity (Hispanic versus Non- Hispanic) on reading comprehension for third and eighth grade students. In the second and fourth hypotheses, the independent variables were reading program (Direct Instruction versus Reading First) and gender (male versus female) on reading comprehension for third and eighth students. …

Subtype Distribution Of Blastocystis Isolates In Sebha, Libya, A.M. Abdulsalam, I. Ithoi, H.M. Al-Mekhlafi, A.M. Al-Mekhlafi, A. Ahmed, J. Surin

Research Publications (2011 to 2015)

Blastocystis is a genetically diverse and a common intestinal parasite of humans with a controversial pathogenic potential. This study was carried out to identify the Blastocystis subtypes and their association with demographic and socioeconomic factors among outpatients living in Sebha city, Libya

Ph Dependent Transfer Of Nano-Pores Into Membrane Of Cancer Cells To Induce Apoptosis, Dayanjali Wijesinghe, Mohan C. M. Arachchige, Andrew Lu, Yana K. Reshetnyak, Oleg A. Andreev

Physics Faculty Publications

Proper balance of ions in intracellular and extracellular space is the key for normal cell functioning. Changes in the conductance of membranes for ions will lead to cell death. One of the main differences between normal and cancerous cells is the low extracellular pH_e and the reverse pH gradient: intracellular pH_i is higher than extracellular pH_e. We report here pH-selective transfer of nano-pores to cancer cells for the dis-regulation of balance of monovalent cations to induce cell death at mildly acidic pH_e as it is in most solid tumors. Our approach is based on the …

Differences In Internet Usage Patterns With Stress And Anxiety Among College Students, Levi Malott, Sai Preethi Vishwanathan, Sriram Chellappan

Computer Science Faculty Research & Creative Works

Stress and Anxiety negatively affect mental health and can lead a number of debilitating impacts to overall health and wellbeing. In the recent past, adolescents are becoming increasingly afflicted with Stress and Anxiety. In this paper, we report our findings on a six-week study of 70 students at a college campus on associations between Stress and Anxiety with respect to Internet usage of students. Using Cisco NetFlow records, on-campus Internet usage of students was collected continuously and unobtrusively in a privacy-preserving manner. Using the Depression Anxiety and Stress Scale (DASS), students were separated based on normal scores and high scores …

Characterization Of Hypothetical Proteins Sas0760 And Sas1738 From “Community Associated Staphylococcus Aureus” Mssa476, Anupama B. Ramalinga

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

The Contribution To And Effect Of Design And Architecture On Health And Activity Promotion (H&Ap) In The Workplace, Krystal L. Schumacher

Architecture Masters of Science Program: Theses

Expanding the research and awareness on the contribution to and affect of design and architecture on health and activity promotion in the workplace (h&ap) is essential in moving forward in the design of working environments. As humans, we spend the majority of our time indoors, for an average American adult he or she spends the majority of the day in a working environment. The impact that our spaces have is much deeper than the aesthetic. Our environments can depict how we act, feel and operate based on the design of our surroundings. Through this research, the goal was to study …

A Study On Countermeasures Against Steganography: An Active Warden Approach, Qilin Qi

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

Digital steganography is a method used for hiding information in digital images. It can be used for secure communication. There have been many robust digital steganography methods invented in recent decades. The steganographic message can be inserted in multimedia cover signal such as audio, image and video. However, this technique also may be used by malicious users to transmit dangerous information through the Internet beyond the control of security agencies. How to detect and/or block potentially dangerous information transmission on the Internet through billions of multimedia files while not affecting innocent multimedia communications becomes a challenging problem. Existing steganalysis methods …

Application Of Image Processing And Finite Element Analysis In Modeling Chloride Diffusion In Concrete, Arash Razmjoo

All Dissertations

Utilizing numerical simulation models to predict the long-term mechanical and transport behavior of concrete structures is becoming increasingly popular. The majority of these models have been developed using laboratory test data that consider concrete as a homogeneous material with spherical aggregates. These models could not be a represented of real concrete because it has no primitive shaped aggregate besides that the porosity size and distribution varies from point to point. In this study a novel method for more accurate prediction of the chloride diffusion in concrete was developed. A general framework of the quantitative computed tomography (QCT) and finite element …

Clemson Commencement Program, December 2013, Clemson University

Clemson Commencement Programs

No abstract provided.

Myocarditis After Trimethoprim/Sulfamethoxazole Treatment For Ehrlichiosis, Seema U. Nayak, Gary L. Simon

Medicine Faculty Publications

The manifestations of human monocytic ehrlichiosis range from a mild febrile syndrome to a severe multisystem illness. Myocardial involvement is uncommon. We report a woman, 78 years of age, who was treated with trimethoprim/sulfamethoxazole after a tick bite, in whom myocarditis was subsequently diagnosed. She recovered completely after doxycycline therapy.

Bioinformatics: Will Sequencing Your Genes Change The Way You Live — And Die? Dec. 3, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

Meeting The Needs Of Family Members Of Icu Patients., Kalie Nolen

Undergraduate Honors Theses

The intensive care unit is an extreme environment which houses the most critically ill patients in a hospital. As a result, an array of equipment, IV lines, medications, and sounds that are unfamiliar to the general public can be found. These factors, added to the fragile emotional state of families and friends who have recently admitted a loved one, can be overwhelming. This rush of unforeseen stimuli often leads to feelings of fear and powerlessness (Farrell, Joseph, & Schwartz-Barcott, 2005).

The patients in Intensive Care Units (ICU) are the primary focus of staff; some need virtually continuous care. As a …

Proximity-Labeling Of Near Neighbors Of Lamin A And Lamin A-Δ50 (Progerin)., Mohammad Sabri

Undergraduate Honors Theses

In an attempt to isolate and identify proteins that differentially interact with or locate near lamin A and progerin, we used a previously described method named BioID (proximity-dependent biotin identification). This method is based on fusion of a promiscuous E. coli biotin-protein ligase (BL) to a targeting protein (in this study, lamin A-GFP and progerin-GFP). The biotin ligase biotinylates amino residues in proteins that are near-neighbors of the fusion protein. To create the fusion proteins, BL was sub-cloned from a pcDNA3.1 MCS-BirA(R118G)-HA plasmid donated by Kyle Roux from University of South Dakota. The BL fragment was ligated into a pNEBR-X1-lamin …

Incidence Of Obesity Among Young Us Children Living In Low-Income Families, 2008–2011, Liping Pan, Ashleigh L. May, Holly Wethington, Karen Dalenius, Laurence M. Grummer-Strawn

United States Public Health Resources

OBJECTIVE: To examine the incidence and reverse of obesity among young low-income children and variations across population subgroups.

METHODS: We included 1.2 million participants in federally funded child health and nutrition programs who were 0 to 23 months old in 2008 and were followed up 24 to 35 months later in 2010–2011. Weight and height were measured. Obesity at baseline was defined as gender-specific weight-for-length >/=95th percentile on the 2000 Centers for Disease Control and Prevention growth charts. Obesity at follow-up was defined as gender-specific BMI-for-age >/=95th percentile. We used a multivariable log-binomial model to estimate relative risk of …

News From Hope College, Volume 45.3: December, 2013, Hope College

News from Hope College

No abstract provided.

Atf3 Expression In The Corpus Luteum: Possible Role In Luteal Regression, Dagan Mao, Xiaoying Hou, Heather Talbott, Robert A. Cushman, Andrea S. Cupp, John S. Davis

Department of Animal Science: Faculty Publications

The present study investigated the induction and possible role of activating transcription factor 3 (ATF3) in the corpus luteum. Postpubertal cattle were treated at midcycle with prostaglandin F2α(PGF) for 0–4 hours. Luteal tissue was processed for immunohistochemistry, in situ hybridization, and isolation of protein and RNA. Ovaries were also collected from midluteal phase and first-trimester pregnant cows. Luteal cells were prepared and sorted by centrifugal elutriation to obtain purified small (SLCs) and large luteal cells (LLCs). Real-time PCR and in situ hybridization showed that ATF3 mRNA increased within 1 hour of PGF treatment in vivo. Western blot and immunohistochemistry demonstrated …

Biological Compatibility And Cytotoxicity Studies Of Hepa-1c1c7, Hepg2, And Mcf-7 Cancer Cell Lines Upon Exposure To Silver, Palladium, And Gold Nanoparticles, M. Esther Salinas

Theses and Dissertations - UTB/UTPA

The field of nanomedicine has recently explored potential applications for cancer treatment ranging from drug delivery methods to cancer imaging techniques. Due to potential risks of nanomaterials affecting non-cancerous cells in the body, in vitro toxicity studies are being conducted. The nanoparticles (NPs) were synthesized from potassium tetrachloroaurate (III) hydrate, potassium tetrabromoaurate (III) dihydrate, potassium tetrachloropalladate (II), and silver nitrate. NPs were synthesized using the Turkevich method or through the sodium borohydride reduction. Particles synthesized using sodium borohydride were stabilized with cetyltrimethylammonium bromide (CTAB). The NPs under investigation were used to treat three cancer cell lines. The treated cells were …

A Survey Of Heavy Metals In Water, Soil And The Surrounding Plants In The Lower Rio Grande Valley, Erving W. Morelius

Theses and Dissertations - UTB/UTPA

Heavy metal pollution of the environment in recent years has become a major issue of importance for both human and environmental health. Samples were investigated for the potential pollution of the area as it is a vital produce producing area. During the study plant, soil and water samples were collected from the Donna Reservoir and Canal System to test the concentration of various heavy metals. The heavy metals tested included both potentially toxic and micronutrients in the samples which included arsenic, cadmium, chromium, copper, iron, lead, nickel and sulfur. During the study, a sixty day sampling period was used to …

The Banner - V. 148, No. 12 - (December 2013), Christian Reformed Church In North America

The Banner

No abstract provided.

An Explication Of Nietzsche's Views On Punishment., Erik Jay Hascal

College of Arts & Sciences Senior Theses

No abstract provided.

Evaluating Flexibility In International Patent Law, Sarah R. Wasserman Rajec

UC Law Journal

Global patent law has raced toward harmonization over the past decades. Countries with vastly different industries, values, and levels of development now offer robust patent rights with similar contours through membership in the World Trade Organization and consequent adoption of the Agreement on Trade-Related Aspects of Intellectual Property Rights (“TRIPS”). However, patent law is still far from harmonized among countries or static within countries. Jurisdictions tailor their patent laws to accommodate differences between industries, unforeseen inefficiencies, and diverse views of the costs and benefits associated with offering patent rights to stimulate innovation. Prior scholarly work consists of either doctrinal analyses …

Note – The True Man & The Battered Woman: Prospects For Gender Neutral Narratives In Self-Defense Doctrines, Katelyn E. Keegan

UC Law Journal

The recent rise of controversial Stand Your Ground laws has sparked discussions on self-defense law. Comparing the new Stand Your Ground laws with another self- defense doctrine—Battered Women’s Syndrome—it becomes apparent that the law solidifies gender stereotypes by assessing when an individual is justified in using deadly force against an aggressor. “True men” are empowered to use deadly force in public without a duty to retreat, while a battered woman often must provide expert testimony on her psychological condition to prove the reasonableness of her use of deadly force in light of her severe helplessness. At their extremes, both of …

Journal Of Cave And Karst Studies, Volume 75, No. 3, December 2013, Malcolm S. Field

KIP Articles

Contents: Food Resource Availability in a Quartzite Cave in the Brazilian Montane Atlantic Forest -- Sustained Anthropogenic Impact in Carter Saltpeter Cave, Carter County, Tennessee and the Potential Effects on Manganese Cycling -- Odonata Occurence in Caves: Active or Accidentals? A New Case Study -- Luminescence of Speleothems: A Comparison of Sorces and Environments -- High Phylogenetic Diversity of Bacteria in the Area of Prehistoric Paintings in Magura Cave, Bulgaria -- Guide to Authors

Identifying Disease Characteristics, Parent Experience And Coping Strategies When Predicting Pediatric Illness-Related Stress In Parents Of Children With Mitochondrial Disease, Brenda Senger

Nursing Faculty Scholarship

Mitochondrial disease (mito) is a group of rare, inherited, chronic, life-limiting, incurable neurodegenerative disorders known to affect children early in life that result from failure of the mitochondria to turn food into energy. The diagnosis of mito is elusive and complex, with a variety of clinical manifestations, multisystem involvement and the lack of a reliable biological marker for screening and diagnosis. The unpredictable prognosis and erratic nature of this illness can be overwhelming to parents who bear the daily responsibilities of managing the child's care. Little is known about the experience of parents caring for a child with mito.

Objective …

Severe, Fatal Multisystem Manifestations In A Patient With Dolichol Kinase-Congenital Disorder Of Glycosylation., Michelle T Lieu, Bobby G Ng, Jeffrey S. Rush, Tim Wood, Monica J Basehore, Madhuri Hegde, Richard C Chang, Jose E Abdenur, Hudson H Freeze, Raymond Y Wang

Molecular and Cellular Biochemistry Faculty Publications

Congenital disorders of glycosylation are a group of metabolic disorders with an expansive and highly variable clinical presentation caused by abnormal glycosylation of proteins and lipids. Dolichol kinase (DOLK) catalyzes the final step in biosynthesis of dolichol phosphate (Dol-P), which is the oligosaccharide carrier required for protein N-glycosylation. Human DOLK deficiency, also known as DOLK-CDG or CDG-Im, results in a syndrome that has been reported to manifest with dilated cardiomyopathy of variable severity. A male neonate born to non-consanguineous parents of Palestinian origin presented with dysmorphic features, genital abnormalities, talipes equinovarus, and severe, refractory generalized seizures. Additional multi-systemic manifestations developed …

Smokeless Tobacco Use: A Risk Factor For Hyperhomocysteinemia In A Pakistani Population, Mohammad Perwaiz Iqbal, Mohsin Yakub

Department of Biological & Biomedical Sciences

Background

Smokeless tobacco (ST) use is highly prevalent in the South Asian populations. While there have been a number of reports on association of ST consumption with cancer, very few studies have been conducted to investigate its relationship with cardiovascular disease. Hyperhomocysteinemia is a well-recognized risk factor for cardiovascular disease; however, its association with ST use has never been investigated. The objective of this study was to evaluate the relationship of ST use with hyperhomocysteinemia in an urban Pakistani population.

Methodology/Principal Findings

In a cross-sectional study for assessment of risks of hyperhomocysteinemia, 872 healthy adults (355 males and 517 females …

The Conduit, Volume 13, No. 2, December 2013, Annette Summers Engel

The KWI Conduit

Contents: Welcome to The Conduit -- President’s Corner -- KWI Happenings -- Upcoming 2014 Karst Award Banquet, March 1, 2014 -- Upcoming Conference Announcements -- Karst Award Dinner Announcement -- Meet KWI ‘s New Associates -- News about KWI Officer, Harvey DuChene -- Wilson Scholarship in Karst Science Announcement -- Research Focus: East Tennessee Cave Biodiversity

Mitochondrial Dna Variation In North Dakota Residents Of European Ancestry, Katelyn Kjelland

Undergraduate Theses and Senior Projects

Globally, many groups have been subject to studies of genetic variation and structure. However, studies of this sort rarely engage populations in the United States and are often limited to analysis of continental supergroups (European, African American, Hispanic, Native American) that cluster several ancestral origins of diverse genetic and cultural pasts. The aim of this study is to examine the degree of mtDNA variation in the residents of European ancestry living in North Dakota. This state, located in north-central United States, has been relatively recently settled by European migrants of distinct origins who originally formed isolated ethnic enclaves.

Analysis of …

The Texas Caver, Volume 60, No. 4, December 2013, Jill Orr

The Texas Caver

Contents: Farewell to Bob Cowell: You are missed -- Bustamante: Mexican giant gets a new survey -- Huautla: Staging for the expedition -- Arkansas caving: The continuing relationship -- TCR: Photos -- Spring Creek: Survey and caving trip -- Caving tips: Keeping you and your camera lens warm --Norvell’s Cave: The little cave in the burbs -- Multi Ascending System: Instructions for building your own

Psychometric Properties Of The Adolescent Sleep Hygiene Scale, Amy Storfer-Isser, Monique K. Lebourgeois, John Harsh, Carolyn J. Tompsett, Susan Redline

Faculty Publications

This study evaluated the psychometric properties of the Adolescent Sleep Hygiene Scale (ASHS), a self-report measure assessing sleep practices theoretically important for optimal sleep. Data were collected on a community sample of 514 adolescents (16–19; 17.7 ± 0.4 years; 50% female) participating in the late adolescent examination of a longitudinal study on sleep and health. Sleep hygiene and daytime sleepiness were obtained from adolescent reports, behavior from caretaker reports, and sleep-wake estimation on weekdays from wrist actigraphy. Confirmatory factor analysis indicated the empirical and conceptually based factor structure were similar for six of the eight proposed sleep hygiene domains. Internal …