Digital Commons Network^™

Evaluation Of Genexpert Mtb/Rif For Detection Of Mycobacterium Tuberculosis Complex And Rpo B Gene In Respiratory And Non-Respiratory Clinical Specimens At A Tertiary Care Teaching Hospital In Saudi Arabia, Ali M. Somily, Mazin A. Barry, Hanan A. Habib, Fawzia E. Alotaibi, Fahad A. Al-Zamil, Mohammed A. Khan, Mohammed S. Sarwar, Nawab D. Bakhash, Abdulkarim A. Alrabiaah, Zahid A. Shakoor, Abiola C. Senok

Saudi Medical Journal

Objectives To assess the performance of Xpert MTB/RIF, an automated molecular test for Mycobacterium tuberculosis (MTB) and resistance to rifampin (RIF), against smear microscopy and culture method for diagnosis of MTB infection. Methods This is a retrospective analysis of 103 respiratory and 137 non-respiratory patient specimens suspected of tuberculosis at King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia performed between April 2014 and March 2015. Each sample underwent smear microscopy, mycobacterial culture, and GeneXpert MTB/RIF test. Results Fifteen out of 103 respiratory samples were smear and culture positive, whereas 9 out of 137 non-respiratory samples were smear positive. Out …

Barriers Related To Prenatal Care Utilization Among Women, Nasibeh Roozbeh, Fatemeh Nahidi, Sepideh Hajiyan

Saudi Medical Journal

Objectives To investigate barriers related to prenatal care utilization among women. Methods Data was collected in both English and Persian databases. English databases included: the International Medical Sciences, Medline, Web of Science, Scopus, Google Scholar. The Persian databases included: the Iranmedex, the State Inpatient Databases (SID) with the use of related keywords, and on the basis of inclusion-exclusion criteria. The keywords included are barrier, prenatal care, women, access, and preventive factors. OR and AND were Boolean operators. After the study, articles were summarized, unrelated articles were rejected, and related articles were identified. Inclusion criteria were all published articles from 1990 …

Roles Of Nucleolin: Focus On Cancer And Anti-Cancer Therapy, Zhuo Chen, Xinhua Xu

Saudi Medical Journal

Nucleolin, a multifunctional protein distributed in the nucleolus, participates in many modulations including rDNA transcription, RNA metabolism, and ribosome assembly. Nucleolin is also found in the cytoplasm and on the cell membrane, and surface nucleolin can bind to various ligands to affect many physiological functions. The expression and localization of nucleolin is often abnormal in cancers, as the differential distribution of nucleolin in cancer can influence the carcinogenesis, proliferation, survival, and metastasis of cancer cells, leading to the cancer progression. Thus, nucleolin may be a novel and promising target for anti-cancer treatment. Here, we describe how nucleolin act functions in …

Healthcare Professionals’ Awareness And Knowledge Of Adverse Drug Reactions And Pharmacovigilance, Noor B. Almandil

Saudi Medical Journal

Objectives To document the knowledge of, attitudes toward, and practices of adverse drug reaction (ADR) reporting and pharmacovigilance systems among healthcare professionals. Methods This descriptive cross-sectional study was conducted using a questionnaire. This study took place at King Fahd Hospital of the University (KFHU), Khobar, Kingdom of Saudi Arabia, between April 2015 and April 2016. Healthcare professionals, including physicians, pharmacists, pharmacy technicians, and nurses, were considered eligible and invited to take part in the study. A link to the online questionnaire was sent to each participant via E-mail, and a hard copy was circulated at the hospital after the objectives …

Effects Of Personality Traits On Collaborative Performance In Problem-Based Learning Tutorials, Hye Won Jang, Seung Won Park

Saudi Medical Journal

Objectives To examine the relationship between students’ collaborative performance in a problem-based learning (PBL) environment and their personality traits. Methods This retrospective, cross-sectional study was conducted using student data of a PBL program between 2013 and 2014 at Sungkyunkwan University School of Medicine, Seoul, South Korea. Eighty students were included in the study. Student data from the Temperament and Character Inventory were used as a measure of their personality traits. Peer evaluation scores during PBL were used as a measure of students’ collaborative performance. Results Simple regression analyses indicated that participation was negatively related to harm avoidance and positively related …

Prevalence Of Obesity In Elementary School Children And Its Association With Dental Caries, Deema J. Farsi, Heba M. Elkhodary, Leena A. Merdad, Najat M.A. Farsi, Sumer M. Alaki, Najlaa M. Alamoudi, Haneen A. Bakhaidar, Mohammed A. Alolayyan

Saudi Medical Journal

Objectives To investigate the prevalence of obesity among elementary school children and to examine the association between obesity and caries activity in the mixed dentition stage. Methods This cross-sectional study was conducted in King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia between September 2014 and June 2015 using a multi-stage stratified sample of 915 elementary school children (482 boys, 433 girls) in Jeddah, Saudi Arabia. Anthropometric measurements, consisting of height, weight, body mass index (BMI), and waist circumference (WC), were obtained. Children were classified as underweight/healthy, overweight, or obese and as non-obese or obese according to their BMI and WC, …

Simple Soil Quality Tests And Organic Management Practices For Orchards In The Intermountain West, Esther Oline Thomsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soil health is often overlooked as a long-term management strategy as growers face an increasing number of short-term management challenges in the Intermountain West. The costs of inputs are rising and water resources are becoming more limited. Soil with poor health typically requires more amendments and fertlizers to meet crop needs. Soil health tests can help reveal management practices that reduce soil health, as well as those that improve soil health. Practices known to improve soil health are reduced to no tillage, cover crop use- especially legumes, and addition of mulch and other organic materials. Soil health testing is not …

From Context To Text In Contractual Interpretation: Is There Really A Problem With The Plain Meaning Rule?, Yihan Goh

Research Collection Yong Pung How School Of Law

Much of the contemporary scholarship on contractual interpretation is staunchly against a textual analysis, by which a court can only depart from the plain meaning of a contract exceptionally. It is therefore no surprise that scholars have reacted negatively to the spate of recent cases where the English courts have re-emphasized the plain meaning of the text in contractual interpretation. Yet one cannot help but wonder whether a textual analysis is really so problematic when courts across the common law world have re-embraced it. Drawing from both theoretical and comparative perspectives, this paper suggests that a focus on the text …

The Use Of Scenarios In Legal Education To Develop Futures Thinking And Sustainability Competencies, Michelle Mei Ling Lim, Andrew Allan

Research Collection Yong Pung How School Of Law

Achieving sustainability requires a populace equipped to deal with complex, interacting and ever-changing realities as well as uncertain futures. There is however a significant lack of focus on developing sustainability competencies within legal and governance education. Legal education plays a key role in shaping sustainable futures. Long-term sustainability relies on lawyers, judges and policy-makers being able to make optimal decisions in the present when faced with significant uncertainty about the future. This paper discusses how the combination of problem-based learning (PBL) and scenario-based pedagogical approaches can provide an authentic contextualised learning environment to empower law students to deal with the …

The “Great Flood” Of 1926: Environmental Change And Post-Disaster Management In British Malaya, Fiona Williamson

Research Collection College of Integrative Studies

This paper is an historical case study of a major flood that occurred in British Malaya in 1926. It focuses on two key points. First, that the magnitude and subsequent impacts of the flood were exacerbated by contemporary industrial, agricultural, and hydraulic practices. Second, that this event pushed the British colonial government toward improving their land and river management strategies over the following decades. This article draws on recent research arguing the importance of an historical approach to disaster, as it enables greater insight into a disaster's causes and long‐term political, social, and environmental ramifications. Focussing on December 1926—a month …

It Is Only In Giving That We Receive, Tan K. B. Eugene

Research Collection Yong Pung How School Of Law

Giving is quintessential to our common humanity and progress: It recognises that no man is an island and that there are causes greater than ourselves.

Family Factors That Characterize Adolescents With Severe Obesity And Their Role In Weight Loss Surgery Outcomes., Meg H. Zeller, Sanita Hunsaker, Carmen Mikhail, Jennifer Reiter-Purtill, Mary Beth Mccullough, Beth Garland, Heather Austin, Gia Washington, Amy Baughcum, Dana Rofey, Kevin Smith, Teenview Study Group And In Collaboration With The Teen-Labs Consortium

Manuscripts, Articles, Book Chapters and Other Papers

Objective: To comprehensively assess family characteristics of adolescents with severe obesity and whether family factors impact weight loss outcomes following weight loss surgery (WLS).

Methods: Multisite prospective data from 138 adolescents undergoing WLS and primary caregivers (adolescent: Mage = 16.9; MBMI = 51.5 kg/m2 ; caregiver: Mage = 44.5; 93% female) and 83 nonsurgical comparators (NSComp: adolescent: Mage = 16.1; MBMI = 46.9 kg/m2 ; caregiver: Mage = 43.9; 94% female) were collected using standardized measures at presurgery/baseline and at 1 and 2 years.

Results: The majority (77.3%) of caregivers had obesity, with rates of caregiver WLS significantly higher in …

Investigating The Practices And Needs Of Agricultural Researchers At The University Of Nebraska-Lincoln, Leslie M. Delserone, Andrea L. Dinkelman

University of Nebraska-Lincoln Libraries: Faculty Publications

University of Nebraska-Lincoln (UNL) Libraries was one of 19 libraries participating in a national study, initiated by Ithaka S+R, of the research practices and needs of agricultural researchers. Two UNL Libraries faculty members participated in this study by interviewing 11 UNL agricultural scholars during the summer of 2016. The ethnographic research approach revealed four core themes explored in this UNL-specific report: interdisciplinarity and collaborations; scientific communication practices; scientific research data; and challenges and opportunities. Illustrated by the sample of faculty comments presented here, the themes have direct implications for the UNL Libraries, while in other cases these point to concerns …

Physiology And Genetics Shape The Microbiome Of A Seabird Species (Oceanodroma Leucorhoa) More Than Environmental And Social Factors, Douglas Steven Pearce

Masters Theses

The microbiome provides multiple benefits to animal hosts that can profoundly impact health and behavior. Microbiomes are well-characterized in humans and animals in controlled settings, yet assessments of wild bird microbial communities remain vastly understudied. This study examines the multiple factors that affect the microbiome of a burrow-nesting Procellariiform bird species, Leach’s storm-petrel. 16S rRNA-based Illumina Mi-Seq analyses are used to assess the composition and structure of bird and burrow-associated bacterial communities. Results indicate that sex and skin site contribute to bird-associated bacterial community variation, and MHC heterozygosity impacts these bacterial assemblages in a sex and site-specific manner, potentially having …

Impact Of A Positive Behavior Support System On Staff Behavior At The Boys And Girls Club, Brian Molina

Masters Theses

The present study sought to increase correct staff utilization of a positive behavior support system at the Boys and Girls Clubs of Greater Kalamazoo. The intervention consisted of implementing a new club-wide positive behavior support program. The main components of the positive behavior support program were (a) training for staff on how to use the positive behavior support system, (b) staff teaching of the positive behavior support system to members, (c) the implementation of a token economy system for reinforcing positive behavior, and (d) a data collection/feedback system to inform supervisors on the progress of members and staff.

This study …

Development Of Fully Printed And Flexible Strain, Pressure And Electrochemical Sensors, Dinesh Maddipatla

Masters Theses

In recent years, considerable research has been put into the development of printed electronics (PE) as well as the best ways to effectively and efficiently print electronic devices on flexible substrates. This thesis focuses majorly on the design and fabrication of novel flexible sensors using conventional printing processes.

Initially, a flexible printed strain gauge was fabricated successfully on a flexible paper substrate using flexography printing process. Silver (Ag) ink was printed on the paper substrate as metallization layer. The performance of the printed device was investigated by subjecting the strain gauge to a 3-point bend test, with a displacement of …

Does The Electronic Health Record Improve The Timeliness Review And Notification Of Medical Laboratory And X-Ray Test Results?, Ruby Estes

Applied Research Projects

The medical community struggles with timeliness issues throughout the different healthcare environments in many areas of patient care. The demands of meeting patient care needs is great everywhere. One area that can lead to extreme adverse outcomes and affects patient safety is failure to review and follow-up on medical test results timely. In addition the lack of timely follow-up and treatment can lead to medico-legal implications for all healthcare professionals involved in the patients care. Some timeliness issues have been attributed to understaffed healthcare institutions, lack of trained staff, and in many instances inefficient and insufficient processes. This is an …

A Qualitative Analysis Of The Health Informatics Role In Addressing The Public Health Crisis Of Addiction And Overall Effectiveness Of Treatment, Daniel Del Toro

Applied Research Projects

In recent years, the implementation of Health Information Management (HIM) data systems has had significant positive impacts in nearly all aspects of both health and healthcare delivery. However, during this time, there has also been a dramatic increase in the demand for addiction and mental health treatment. The rising number of individuals requiring mental health treatment for addiction has resulted in its declaration as an urgent public health epidemic by the Department of Health and Human Services. The all-encompassing effects of addiction are prevalent in all areas of society, seen in the form of across-the-board rising healthcare costs, addiction related …

The Role Of Nutrition Education And Active Choice To Increase Fruit And Vegetable Consumption Among Second Grade Students During Lunchtime, Robyn M. Cafiero

Theses, Dissertations and Culminating Projects

Fruit and vegetable intake within the United States is considerably lower than the standards set by the United States Department of Agriculture. With this information, there is no surprise that these rates are especially low for school aged children. Although many studies have tried to incorporate programs that would effectively increase the consumption of fruits and vegetables among youngsters, many have fallen short with being able to sustain consumption over time. This study provided a way to increase fruit and vegetable consumption during lunchtime for second grade students by using a dual module of the Social Cognitive Theory and active …

Selection Of Drought-Tolerant Soybean Lines Using A Field Screening Method And Identification Of Qtls For Slow Wilting And Nitrogen Fixation Associated With Drought-Tolerance, Mirta Beatriz Dalzotto

Graduate Theses and Dissertations

Drought causes significant yield reductions in soybean. The development of drought-tolerant cultivars is an effective alternative to overcome this abiotic stress. Slow wilting, prolonged nitrogen fixation, and minimal yield reduction under water stress play an important role in evaluating breeding materials. Despite advances in knowledge about plant responses to drought conditions, there is little information on effective methodologies for phenotype screening in the field, and some QTLs have been identified for drought tolerance. Field screenings under drought and irrigated conditions are necessary to detect drought tolerant lines. In addition, QTLs and molecular makers associated with drought tolerance traits will greatly …

Survey Of Nasal Mites (Acari: Rhinonyssidae, Ereynetidae, Turbinoptidae) In Birds From Three States In The United States, Alexis Danel Hilario Perez

Graduate Theses and Dissertations

Avian nasal mites are obligate endoparasites that spend their entire life in the respiratory system of birds. In North America, bird nasal mites are represented by different unrelated families in three different orders of mites: Rhinonyssidae (Mesostigmata), Ereynetidae (Prostigmata), and the Cytoditidae and Turbinoptidae (Astigmata). The most-diverse and most-abundant family of nasal mites is the Rhinonyssidae, in which mite species may have different levels of host specificity from host orders to families or even species level. Nasal mites in North America have been surveyed in different locations, such as studies ranging from the Gulf Coast of the US to Canada. …

Investigating The Effectiveness Of Digital-Based Concept Mapping On Teaching Educational Technology For Undergraduate Students, Abdelrahman Ahmed, Ahmed Abdelraheem

Journal of Educational and Psychological Studies

The purpose of this study was to investigate the effects of using digital-based concept mapping as strategy on students’ achievements and attitudes. Data was collected from 58 students enrolled in the course of ”Introduction to Educational Technology” in Instructional and Teaching Technologies Department at Sultan Qaboos University. Two sections out of four sections were selected randomly as the sample of the study. One of the sections was randomly chosen as experimental group (n = 27) and the other was control group (n = 31). Both pre- and post- achievement tests were used. The results of the study revealed that students …

What Is The Status Of Omani Parents On Their Children’S Healthy Lifestyle?, Hashem Kilani, Ibrahim A. Al-Qaryouti

Journal of Educational and Psychological Studies

The purpose of this study was to document the significance of the practices employed by parents that contribute to children’s healthy lifestyle in Oman. Those practices encompassed the physical activity and inactivity, sedentary behaviour, nutritional knowledge, and its reflection on their children at early childhood class. Subjects consisted of 237 male and female parents of kindergarten children in the Sultanate of Oman. The researchers developed a twenty-three and a twenty-item questionnaire intended to measure the degree of parent involvement in their children's impact at acceptable levels of validity and reliability. (Amazingly, it was found that parents’ healthy lifestyle were low …

Flight Test Evaluation And Analysis Of The Wingbug: A Miniature Air Data Computer And Inertial Measurement Unit, Matthew Knight Rhoney

Theses and Dissertations

The prototype WingBug was an innovative concept by Straight & Level Technologies to measure airspeed, altitude, temperature, Euler angles, angular rates, and acceleration information. The unit was portable, self-powered, streamed data via WiFi to any tablet or smart phone in the cockpit, and cost less than $1000. It measured 8”x3”x3”, weighed 6 ounces, and used a GoPro mount to attach externally to any aircraft. This thesis covers results from the initial flight test program flown at the Florida Institute of Technology in 2016. The WingBug was flown on a Piper Warrior. Data from the WingBug were compared to “truth” data …

The Development Of An Immunization Training Program For Low-Income Families Within The Community, Amanda W. Cooper

DNP and Student Works

Objective: The purpose of this study was to assess knowledge levels regarding childhood immunizations among low-income parents in an effort to improve the immunization rate of 19 to 35 month old children. Design and Sample: Participants (n=36) were administered a pre- and post-test questionnaire asking for correct identification of vaccine needs of children 19 to 35 months of age. Measurements: Descriptive statistics and McNemar's test were uses to answer the PICOT question and define the sample. Intervention: A QI project using the Plan-Do-Study-Act (PDSA) cycle was implemented in a public health department care setting in Georgia to provide childhood immunization …

The Future Of Web Citation Practices, Robin Camille Davis

Publications and Research

Citing webpages has been a common practice in scholarly publications for nearly two decades as the Web evolved into a major information source. But over the years, more and more bibliographies have suffered from “reference rot”: cited URLs are broken links or point to a page that no longer contains the content the author originally cited. In this column, I look at several studies showing how reference rot has affected different academic disciplines. I also examine citation styles’ approach to citing web sources. I then turn to emerging web citation practices: Perma, a “freemium” web archiving service specifically for citation; …

Automatic Assessment Of Environmental Hazards For Fall Prevention Using Smart-Cameras, Jeffrey Kutchka

Graduate Theses and Dissertations

As technology advances in the field of Computer Vision, new applications will emerge. One device that has emerged is the smart-camera, a camera attached to an embedded system that can perform routines a regular camera could not, such as object or event detection. In this thesis we describe a smart-camera system we designed, implemented, and evaluated for fall prevention monitoring of at-risk people while in bed, whether it be for a hospital patient, nursing home resident, or at home elderly resident. The camera will give a nurse or caregiver environmental awareness of the at-risk person and notify them when that …

Fleeing To Fault Zones: Incorporating Syrian Refugees Into Earthquake Risk Analysis Along The East Anatolian And Dead Sea Rift Fault Zones, Bradley Wilson

Graduate Theses and Dissertations

The influx of millions of Syrian refugees into Turkey has rapidly changed the population distribution along the Dead Sea Rift and East Anatolian Fault zones. In contrast to other countries in the Middle East where refugees are accommodated in camp environments, the majority of displaced individuals in Turkey are integrated into local cities, towns, and villages—placing stress on urban settings and increasing potential exposure to strong earthquake shaking. Yet, displaced populations are not traditionally captured in data sources used in earthquake risk analysis or loss estimations. Accordingly, this study presents a district-level analysis assessing the spatial overlap of earthquake hazards …

The Lived Experiences Of Emergency Department Personnel In Working With Individuals With Mental Health Needs, Sarah Wohlford-Neubauer

Graduate Theses and Dissertations

Individuals who work in emergency departments and emergency services in the United States have daunting, overwhelming, and difficult tasks to perform. In addition to medical emergencies that include physical trauma and illnesses, emergency personnel treat individuals with psychiatric emergencies. This qualitative research study explored the lived experiences of ten emergency department personnel that had experienced working with individuals with mental health needs. The ultimate purpose of the study was to break down individuals’ experiences into a shared description of a universal phenomenon. The study utilized a phenomenological, qualitative research design to capture the essence of this phenomenon. Participants’ responses to …

Examining Exemplary P-20 Partnerships Using A Mixed Methods Approach, Elizabeth Erin Smith

Graduate Theses and Dissertations

Historically, P-12 schools and institutions of higher education have operated independently of each other, creating a gap that acts as a barrier between high school and postsecondary institutions. This gap is blamed for many societal issues including high college remediation rates, low college-going rates among minority groups, and low six-year college graduation rates. P-20 partnerships, agreements between P-12 schools and institutions of higher education with the purpose of improving the P-20 education system, have emerged as a way to address these problems.

From laboratory schools in the 19th century to modern-day professional development schools, P-20 partnerships in teacher education have …