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11 articles for “Z.R. Howard”
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Research ArticleOpen accessIn the author namesExpression of Exosome-Derived MicroRNAs miR-21 and miR-135 are Differentially Regulated Among Dental Pulp Stem CellsMatthew Hunsaker, Brandon Richards, Adelle Fuller et al.Dental Pulp Stem Cells (DPSCs) are a type of mesenchymal stem cell that has the potential to differentiate into various types of cells and tissue. Previous research has demonstrated that DPSCs can be easily accessed and isolated from both permanent and deciduous teeth, such as wisdom teeth or third molars, although there is less information available about the mechanisms and … …Current Research in Medicine, Vol. 11, Issue 1 · 10 Jan 2023 · 10,541 accessesView PDFCite
Research ArticleOpen accessIn the author namesDifferential Expression of Cellular and Exosomal MicroRNA Isolated from Oral Cancer Cells and their Resistance to ChemotherapyBrady Petersen, Carl Yu, Samuel Hutchings et al.MicroRNAs are abundant small non-coding RNA with a variety of known functions, including transcriptional activation and inhibition. Recent evidence has suggested that microRNA expression may influence the responsiveness of some cancers to chemotherapy, including liver and lung cancers. Some evidence has now suggested that specific microRNAs, such as miR-21, miR-155, and miR-375, may influence oral cancer responsiveness to chemotherapy – … …Current Research in Dentistry, Vol. 13, Issue 1 · 29 Jul 2022 · 5,906 accessesView PDFCite
Research ArticleOpen accessIn the author namesStudy of Concentrated Solar Power Collectors with Organic Rankine Cycle and Magnetized NanofluidsSamuel Sami HowardThe performance of “magnetized nanofluids in a Parabolic Trough Concentrating Solar Collector (CSP)-integrated Organic Rankine Cycle (ORC) and a Thermal Energy Storage (TES) systems are studied. The characteristics of magnetized nanofluids AI2O3, CuO, Fe3O4 and SiO2 as heat transport fluid circulating in integrated Concentrating Solar Power (CSP) with ORC and TES under different solar radiations, angles of incidence and different … …American Journal of Engineering and Applied Sciences, Vol. 15, Issue 1 · 5 Mar 2022 · 6,657 accessesView PDFCite
Research ArticleOpen accessIn the author namesEffectiveness of Thought Field Therapy Provided by Newly Instructed Community Workers to a Traumatized Population in Uganda: A Randomized TrialR. Howard Robson, Phyll M. Robson, Roger Ludwig et al.Thought Field Therapy (TFT) is a promising treatment for posttraumatic stress in a resource poor environment. This study further explores the benefits of this treatment in a rural population in Uganda, which had suffered from the psychological consequences of previous violent conflict. Thirty-six local community workers received a two-day training in TFT trauma intervention and treated 256 volunteers with symptoms … …Current Research in Psychology, Vol. 7, Issue 1 · 19 Feb 2016 · 16,841 accessesView PDFCite
Research ArticleOpen accessIn the author namesAttitudes of High School Students toward Physical Education and Their Sport Activity PreferencesHoward Z. Zeng, Michael Hipscher, Raymond W. LeungProblem statement: Identifying and understanding correlates of school children’s physical education activity participation are critical to promoting current and lifelong physical activity participation of children. Among other factors, children’s attitudes are considered to be a key element influencing physical activity participation. Children who have more positive attitudes toward physical activity are reported to be more likely to participate in physical … …Journal of Social Sciences, Vol. 7, Issue 4 · 15 Aug 2011 · 19,921 accessesView PDFCite
Research ArticleOpen accessIn the author namesCase Report of Severe Injection Site Reaction Associated with Intramuscular NaltrexoneJill A. Covyeou, Katharine E. Atto, Chadwick W. Howard, Jessica R. SchultzProblem statement: To report a case of severe injection site reaction at the site of an IM naltrexone injection in a 30 year old female. Approach: A 30 year old female, being treated with naltrexone extended-release injectable suspension for alcohol dependence, presented with a mass on her left upper gluteal area at the site of injection. The injectable naltrexone was … …American Journal of Pharmacology and Toxicology, Vol. 6, Issue 1 · 7 Jun 2011 · 7,663 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Monte Carlo Study of Seven Homogeneity of Variance TestsHoward B. Lee, Gary S. Katz, Alberto F. RestoriProblem statement: The decision by SPSS (now PASW) to use the unmodified Levene test to test homogeneity of variance was questioned. It was compared to six other tests. In total, seven homogeneity of variance tests used in Analysis Of Variance (ANOVA) were compared on robustness and power using Monte Carlo studies. The homogeneity of variance tests were (1) Levene, (2) … …Journal of Mathematics and Statistics, Vol. 6, Issue 3 · 30 Sep 2010 · 8,111 accessesView PDFCite
Research ArticleOpen accessIn the author namesAn Examination of Teaching Behaviors and Learning Activities in Physical Education Class Settings Taught by Three Different Levels of TeachersHoward Z. Zeng, Raymond W. Leung, Michael HipscherProblem statement: To be an accredited teacher education program, physical education teacher education (PETE) programs must fulfill the national standards established by the National Association for Sport and Physical Education (NASPE). In order to meet the standards, a PETE program needs to have the cooperation of the following three levels of instructors: Specialist Teachers (STs), Inservice Teachers (ITs) and Preservice … …Journal of Social Sciences, Vol. 6, Issue 1 · 31 Mar 2010 · 8,658 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Preliminary Study of Illumination Levels in University and Elementary Classrooms in Campina Grande, BrazilCharles I. Abramson, Melanie C. Page, Mia Zolna et al.The purpose of our study was to provide preliminary data on light levels used in university and elementary school classrooms in Campina Grande, Brazil with the aim of providing Brazilian politicians and educators with data to support continued educational initiatives in northeast Brazil. The data were gathered at the Universidade Federal de Campina Grande (UFCG) and compared with a sample … …Journal of Social Sciences, Vol. 3, Issue 3 · 30 Sep 2007 · 7,480 accessesView PDFCite
Research ArticleOpen accessIn the author namesInoculation of a Poultry Isolate Salmonella enteritidis on Egg Vitelline Membrane: Survival and Growth in Egg Components after Different Refrigeration Storage TimesZ.R. Howard, R.W. Moore, I.B. Zabala Diaz et al.An in vitro study was designed to determine the extent of Salmonella enterica serovar enteritidis survival and growth permissiveness in egg components isolated from shell eggs held at refrigeration temperature over an 8 week time period. Eggs were collected from a commercial laying facility at one-week intervals for eight weeks and stored at refrigeration temperature. After storage, eggs were dipped … …American Journal of Agricultural and Biological Sciences, Vol. 2, Issue 2 · 30 Jun 2007 · 7,664 accessesView PDFCite