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Krüppel Homolog 1 And E93 Mediate Juvenile Hormone Regulation Of Metamorphosis In The Common Bed Bug, Cimex Lectularius, Hemant Gujar, Subba Reddy Palli

Entomology Faculty Publications

The common bed bug is an obligate hematophagous parasite of humans. We studied the regulation of molting and metamorphosis in bed bugs with a goal to identify key players involved. qRT-PCR studies on the expression of genes known to be involved in molting and metamorphosis showed high levels of Krüppel homolog 1 [Kr-h1, a transcription factor that plays key roles in juvenile hormone (JH) action] mRNA in the penultimate nymphal stage (N4). However, low levels of Kr-h1 mRNA were detected in the fifth and last nymphal stage (N5). Knockdown of Kr-h1 in N4 resulted in a precocious development of adult …

Pilot Data Information Literacy Competencies Matrix Scaffolded Across Undergraduate, Graduate And Data Steward Levels, Megan R. Sapp Nelson

Libraries Faculty and Staff Scholarship and Research

Initial work in identifying data management or data information literacy skills went as far as identifying a list of proposed competencies without further differentiation between those competencies, whether by discipline, complexity, or use case. This article describes a significant innovation upon existing competencies by identifying a scaffolding (built upon existing competencies) that moves students progressively from undergraduate training through post graduate coursework and research to post-doctoral work and into the early years of data stewardship. The scaffolding ties together existing research that has been completed in research data management skills and data information literacy with research into the outcomes that …

Feeding Ecology Of Black Oystercatcher (Haematopus Bachmani) Chicks, Brian H. Robinson

Biological Sciences

The Black Oystercatcher is an internationally recognized bird species of conservation concern and the focus of multiple monitoring programs due its small global population size, restricted range, vulnerability to human and natural threats in nearshore marine ecosystems, and the important role it plays as a top-level consumer in the intertidal food web. I studied a population of Black Oystercatchers in Kenai Fjords National Park, Alaska in 2013 and 2014, examining variation in chick diet, assessing methods used to monitor diet, and investigating the influence of provisioning on brood survival. To better understand the biases and limitations associated with the quantification …

Trading The Oceans: The Brave "New" World Of Seafood Futures Contracts, Nicholas Boston

Ocean and Coastal Law Journal

“Financial markets are like the mirror of mankind. It is not the fault of the mirror if it reflects our blemishes as clearly as our beauty.” With the United States still attempting to recover from a financial crisis brought on, in part, by financial ingenuity and the relatively unforeseen risks emanating from “new” financial products, developing the idea of seafood futures contracts into another product that theoretically could cause market turmoil, may be met with a less than enthusiastic embrace. Although bowing to the urge to disregard the potential benefits for fear of the potential side effects might at first …

Non-Specific Phospholipase C1 Affects Silicon Distribution And Mechanical Strength In Stem Nodes Of Rice, Huasheng Cao, Lin Zhuo, Yuan Su, Linxiao Sun, Xuemin Wang

Biology Department Faculty Works

Silicon, the second abundant element in the crust, is beneficial for plant growth, mechanical strength, and stress responses. Here we show that manipulation of the non‐specific phospholipase C1, NPC1, alters silicon content in nodes and husks of rice (Oryza sativa). Silicon content in NPC1‐overexpressing (OE) plants was decreased in nodes but increased in husks compared to wild‐type, whereas RNAi suppression of NPC1 resulted in the opposite changes to those of NPC1‐OE plants. NPC1 from rice hydrolyzed phospholipids and galactolipids to generate diacylglycerol that can be phosphorylated to phosphatidic acid. Phosphatidic acid interacts with Lsi6, a silicon transporter that is expressed …

Source 2016 Program, Central Washington University Symposium Of University Research And Creative Expression

Symposium Of University Research and Creative Expression (SOURCE)

This is the full program of the Symposium of University Research and Creative Expression (SOURCE) 2016.

Quality Improvement: An Update For Outpatient Oncology Education, Nicole R. Gee

Master's Projects and Capstones

This project is focused on quality improvement in patient satisfaction with regard to side effect management after oncology patient education. The global aim of this project is to improve oncology-specific patient education through the development of an evidenced-based educational binder to be given to patients in a hospital outpatient infusion center and used as an educational guide for nursing staff. Effective standardized patient education has been seen to improve: satisfaction, quality of life, adherence, self-management, outcomes, and reduce unnecessary emergency room visits (Dalby, 2013; Mann, 2011; Smith et al., 2013). A rise in patient confidence for nausea and vomiting self-care, …

The Influence Of Length Of School Day On Grade 4 And Grade 5 Language Arts And Mathematics Performance In The State Of New Jersey, Meghan M. Plevier

Seton Hall University Dissertations and Theses (ETDs)

The purpose of this relational, non-experimental, explanatory, cross sectional study with quantitative methods was to explain the influence of length of school day, if any, on Grade 4 and Grade 5 student achievement in Language Arts and Mathematics as measured by the high-stakes New Jersey standardized test entitled New Jersey Assessment of Skills and Knowledge (NJ ASK) 2011. Additionally, the study examined the influence of other student, staff, and school variables such as student mobility, student attendance, percentage of students eligible for free and reduced-price lunch (SES), percentage of students with limited English proficiency (LEP), percentage of students with disabilities, …

Bjc Today

BJC Today

No abstract provided.

Sonographic Estimation Of The Prevalence Of Hepatic Steatosis In Hiv Monoinfected Patients At Aga Khan University Nairobi., Bernadette Wambui Muthee

Master of Medicine in Imaging and Diagnostic Radiology

Introduction: Human immunodeficiency virus disease (HIV) is a worldwide health problem. It is estimated that 38.6 million people are infected with HIV globally. It has remained endemic in the African continent for close to 20 years and is a long term developmental challenge in Africa which bears 69 % of the HIV/AIDS global burden. The introduction of highly active antiretroviral therapy (HAART) has caused dramatic improvement in prognosis of HIV disease. Consequently, this has resulted in substantial reduction in Acquired Immune Deficiency Syndrome (AIDS) related morbidity and mortality. In contrast, this has been accompanied by an upsurge in liver- related …

Preventing Hapus In High-Risk Cardiac Cath Patients Using Foam Dressing Protocol, Charles Jasper

Master's Projects and Capstones

The purpose of this project is to implement an evidence-based change in practice resulting safer procedures as evidenced by zero hospital acquired pressure ulcers (HAPUs). It is relevant to nursing as it provides an ethical perspective regarding patient safety and contributes to our present understanding of HAPU prevention. In spite of having already decreased the total number of HAPUs by 50% in 2015, the cardiac catheterization lab (CCL) was implicated in 30% of those reported. My objective is to improve patient safety by reducing the number of HAPUs acquired in the CCL to 0% by three months using a prophylactic …

A Family History Of The Dominican Republic, Dylan Thomas Barker

Honors Capstone Projects and Theses

No abstract provided.

Norovirus Infection And Acquired Immunity In 8 Countries: Results From The Mal-Ed Study, Furqan Kabir, Adil Kalam, Pascal Bessong Pascal Bessong, Zulfiqar Ahmed Bhutta, Anita K. M. Zaidi, (Mal-Ed) Network Investigators, Imran Ahmed, Didar Alam, Syed Asad Ali, Shahida Qureshi, Muneera Rasheed, Sajid Bashir Soofi, Ali Turab, Aisha Khizar Yousafzai

Department of Paediatrics and Child Health

Background: Norovirus is an important cause of childhood diarrhea. We present data from a longitudinal, multicountry study describing norovirus epidemiology during the first 2 years of life.
Methods: A birth cohort of 1457 children across 8 countries contributed 7077 diarrheal stools for norovirus testing. A subset of 199 children contributed additional asymptomatic samples (2307) and diarrheal stools (770), which were used to derive incidence rates and evaluate evidence for acquired immunity.
Results: Across sites, 89% of children experienced at least 1 norovirus infection before 24 months, and 22.7% of all diarrheal stools were norovirus positive. Severity of norovirus-positive diarrhea was …

The Excluded: An Estimate Of The Consequences Of Denying Social Security To Agricultural And Domestic Workers, David Stoesz

Center for Social Development Research

The Social Security Act of 1935 explicitly denied Social Security coverage to several categories of workers, including those employed in domestic and agricultural positions. This exclusion disproportionately affected minorities of color, particularly those living in Southern states. This paper elaborates the context of that decision and presents an estimate of the decision’s cost in denied benefits. It then examines the far-reaching implications of the exclusion, demonstrating that the decision has been replicated repeatedly in U.S. social policy.

Egypt And Malaysia: Investment, Education And Economic Growth, Noor Elghorab

The Undergraduate Research Journal

Numerous economists have explained economic growth using multiple theories and models, many of which highlight the importance of the accumulation of physical and human capital as the main determinants of growth. This paper aims to study the effect of investment in physical capital and human capital on economic growth and income per capita in Egypt and Malaysia, then develop an inter-relationship between the two forms of capital. The paper argues, using evidence in the form of literature and data, that there is a strong connection between physical and human capital and that sustainable economic growth can only be achieved by …

Managing A Crisis: Should America Continue To Encourage Its Youth To Participate In Football Given Recent Findings On Player Safety And Concussions, Brock Matava

Honors Theses

In recent years, more light has been shed on player safety issues when it comes to youth sports, football especially. The major emphasis of concern is on reducing concussion rates among our youth and an exposure to the potentially lifelong disease chronic traumatic encephalopathy (CTE). Financially however, the National Football League (NFL), the highest level of football anywhere in the world, is healthier than it has ever been. If the NFL wants to stay on the fast-track it currently enjoys, concussions and player safety are two issues that it will undoubtedly be under pressure to face. The pros and cons …

Tribal Management Under The Mmpa: A Way Forward For Local Control, Julie Lurman Joly

American Indian Law Journal

No abstract provided.

Shining A Light On Task-Shifting Policy : Exploring Opportunities For Adaptability In Non-Communicable Disease Management Programmes In Uganda, Godfrey Katende, Mary Donnelly

Sultan Qaboos University Medical Journal

In terms of disease burden, many low- and middle-income countries are currently experiencing a transition from infectious to chronic diseases. In Uganda, non-communicable diseases (NCDs) have increased significantly in recent years; this challenge is compounded by the healthcare worker shortage and the underfunded health system administration. Addressing the growing prevalence of NCDs requires evidence-based policies and strategies to reduce morbidity and mortality rates; however, the integration and evaluation of new policies and processes pose many challenges. Task-shifting is the process whereby specific tasks are transferred to health workers with less training and fewer qualifications. Successful implementation of a task-shifting policy …

Spousal Concordance Of Diabetes Mellitus Among Women In Ajman, United Arab Emirates, Shatha S. Al-Sharbatti, Yasmeen I. Abed, Lujain M. Basha, Shaikh A.

Sultan Qaboos University Medical Journal

Objectives: Spousal concordance is defined as similar behaviours and associated health statuses between spouses. This study aimed to identify the concordance of diabetes mellitus (DM) and related variables among genetically unrelated couples in Ajman, United Arab Emirates (UAE). Methods: This cross-sectional study included 270 married women attending either the Mushairef Health Center or the Gulf Medical College Hospital in Ajman between May and November 2012. A validated questionnaire was designed to determine sociodemographic characteristics and a history or family history of DM, hypertension, coronary artery disease or dyslipidaemia among the women and their husbands. The weight, height, body mass index, …

Sclerosing Encapsulating Peritonitis : Review, Norman O. Machado

Sultan Qaboos University Medical Journal

Sclerosing encapsulating peritonitis (SEP) is a rare chronic inflammatory condition of the peritoneum with an unknown aetiology. Also known as abdominal cocoon, the condition occurs when loops of the bowel are encased within the peritoneal cavity by a membrane, leading to intestinal obstruction. Due to its rarity and nonspecific clinical features, it is often misdiagnosed. The condition presents with recurrent episodes of small bowel obstruction and can be idiopathic or secondary; the latter is associated with predisposing factors such as peritoneal dialysis or abdominal tuberculosis. In the early stages, patients can be managed conservatively; however, surgical intervention is necessary for …

Use Of Mobile Phones For Infant And Young Child Feeding Counseling In Sri Lankan Tea Estates: A Formative Study, Manuj C. Weerasinghe, Upul Senerath, Sanjeeva Godakandage, Hiranya Jayawickrama, Aravinda Wickramasinghe, Indika Siriwardena, Srisothinathan Nimalan, Michael J. Dibley, Ashraful Alam

The Qualitative Report

Despite the availability of free health services, children residing in Sri Lanka’s less developed plantation sector are more likely to be undernourished than children in urban and rural sectors. Hence, we need new approaches to improve their nutritional status. One promising approach involves mobile health initiatives, which is used effectively in other countries in primary health care settings. We studied the nature of mobile phone use in this community, and their perceptions on using m-health counseling for infant and young child feeding. Focus group discussions and in-depth interviews were the study methods. We found that mobile phone usage is common …

Revelation Of Yin-Yang Balance In Microbial Cell Factories By Data Mining, Flux Modeling, And Metabolic Engineering, Gang Wu

McKelvey School of Engineering Graduate Student Theses & Dissertations

The long-held assumption of never-ending rapid growth in biotechnology and especially in synthetic biology has been recently questioned, due to lack of substantial return of investment. One of the main reasons for failures in synthetic biology and metabolic engineering is the metabolic burdens that result in resource losses. Metabolic burden is defined as the portion of a host cells resources either energy molecules (e.g., NADH, NADPH and ATP) or carbon building blocks (e.g., amino acids) that is used to maintain the engineered components (e.g., pathways). As a result, the effectiveness of synthetic biology tools heavily dependents on cell capability to …

A Social Network Analysis Of Active Transportation Policy Networks, Marissa Zwald

Arts & Sciences Graduate Student Theses and Dissertations

Background: In an effort to increase physical activity, communities are recognizing the importance of policy and environmental changes to facilitate active transportation. However, evidence on the policy partnerships and processes to achieve such policy and environmental changes, particularly in non-health sectors, is lacking. Methods: An online social network survey was administered in Fall 2015 to organizations engaged in active transportation policies in six cities across the United States. In addition to individual and organizational characteristics, relationships between organizations were assessed, including: level of collaboration around active transportation policies, frequency of contact, resource sharing to support active transportation, and perceived decisional …

Lead Poisoning In United States Children, Zeren Zhou

Arts & Sciences Graduate Student Theses and Dissertations

We investigate factors related to blood lead levels of children ages 1 to 5 in the United States for the years 2007-2014. We use data from the National Health and Nutrition Examination Survey (NHANES). The goal is to explore predictors of lead in childrens' blood and to develop a multivariate model using as many predictors as possible. The analysis is conducted using SAS survey regression procedures that account for weighting, stratification, and clustering of the data.

Metal Selectivity And Acquisition By The Yersiniabactin Metallophore System In Escherichia Coli, Eun-Ik Koh

Arts & Sciences Graduate Student Theses and Dissertations

Urinary tract infections (UTI) are one of the most common bacterial infections, of which, the majority are caused by uropathogenic Escherichia coli (UPEC). Many bacterial pathogens including UPEC synthesize and secrete chemically diverse metabolites called siderophores, which are classically defined by their ability of bind and deliver iron(III), an essential nutrient, to pathogens during infections. UPEC isolates can express multiple siderophore systems, of which, the virulence-associated siderophore yersiniabactin (Ybt) binds to both iron(III) and copper(II) during urinary tract infections. In this thesis we show that Ybt interacts with multiple physiologic transition metals and acts as a metallophore system to deliver …

Ikhlas Khan Receives Um Distinguished Researcher Award, Edwin Smith

University of Mississippi News

Associate director of National Center for Natural Products Research excels in leadership, scholarship

Spring Commencement: May 14, 2016, University Of North Dakota

UND Commencement Programs

UND Spring Commencement program from May 14, 2016.

Revealing The Quality Of Movement: A Meta-Analysis Review To Quantify The Thresholds To Pathological Variability During Standing And Walking, Niklas König Ignasiak

Physical Therapy Faculty Articles and Research

Neuromotor processes are inherently noisy, which results in variability during movement and fluctu-ations in motor control. Although controversial, low levels of variability are traditionally considered healthy, while increased levels are thought to be pathological. This systematic review and meta-analysisof the literature investigates the thresholds between healthy and pathological task variability.

After examining 13,195 publications, 109 studies were included. Results from over 3000 healthy sub-jects and 2775 patients revealed an overall positive effect size of pathology on variability of 0.59 forwalking and 0.80 for sway. For the coefficient of variation of stride time (ST) and sway area (SA), upperthresholds of 2.6% …

The Mysteries Of Your Blood, Alexandra J. Mauer

BU Well

Did you know that your blood type can be useful for determining disease susceptibility and even creating a diet that works best for your personal metabolism? The Mysteries of your Blood is an article that delves into the science behind the ABO blood types and explains why your body can handle certain foods, stress, and illness differently than someone with a different blood type. It proposes a new, perplexing way to determine how to avoid certain health problems while at the same time offering suggestions of what to eat or, rather, what to avoid eating.

The Social Implications Of Wellness, Mary G. Fisher

BU Well

This paper presents the existing health disparities between populations of varying socio-economic statuses in the US as part of a broader discussion of the modern wellness industry. The discussion highlights the threat modern wellness poses to the individual and society and the implications these threats have on the health and future of the US if the wellness industry is left unchecked.