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Search Results: 1 - 10 of 20550 matches for " James Frazee "
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Learning Space Spotlight: Fostering Collaboration within Nursing Instruction
Rich Bakken,James Frazee
Journal of Learning Spaces , 2012,
Abstract: Spotlight on Nursing Video Conference Room, San Diego State University.
Ultrasound-Guided Deep Brachial and Basilic Vein Cannulation in the Emergency Department
Wang, Ralph,Snoey, Eric,Frazee, Brad
Western Journal of Emergency Medicine : Integrating Emergency Care with Population Health , 2005,
Abstract:
ReCount: A multi-experiment resource of analysis-ready RNA-seq gene count datasets
Alyssa C Frazee, Ben Langmead, Jeffrey T Leek
BMC Bioinformatics , 2011, DOI: 10.1186/1471-2105-12-449
Abstract: ReCount is an online resource of RNA-seq gene count tables and auxilliary data. Tables were built from raw RNA sequencing data from 18 different published studies comprising 475 samples and over 8 billion reads. Using the Myrna package, reads were aligned, overlapped with gene models and tabulated into gene-by-sample count tables that are ready for statistical analysis. Count tables and phenotype data were combined into Bioconductor ExpressionSet objects for ease of analysis. ReCount also contains the Myrna manifest files and R source code used to process the samples, allowing statistical and computational scientists to consider alternative parameter values.By combining datasets from many studies and providing data that has already been processed from. fastq format into ready-to-use. RData and. txt files, ReCount facilitates analysis and methods development for RNA-seq count data. We anticipate that ReCount will also be useful for investigators who wish to consider cross-study comparisons and alternative normalization strategies for RNA-seq.RNA-seq, or short-read sequencing of mRNA, has emerged as a powerful and flexible tool for studying gene expression [1]. As with other new technologies, the analysis of RNA-seq data requires the development of new statistical methods. Data from many RNA-seq experiments are publicly available, but processing raw data into a form suitable for statistical analysis remains challenging [2]. This difficulty together with the high cost of using second-generation sequencing technology means that most computational scientists have only a limited number of samples to work with [3]. However, replication is critical to understanding biological variation in RNA-sequencing [4].The Gene Expression Omnibus [5] is a useful repository that contains both processed and raw microarray data, but there is no comparable resource for processed RNA-seq data. We have compiled a resource, called ReCount, consisting of aligned, preprocessed RNA-seq data from
Urine Collection in the Emergency Department: What Really Happens in There?
Bradley W. Frazee,Kenneth Frausto,Bitou Cisse,Douglas E. A. White
Western Journal of Emergency Medicine : Integrating Emergency Care with Population Health , 2012,
Abstract: Introduction: In women with suspected urinary tract infection (UTI), a non-contaminated voidedspecimen is considered important for valid urinalysis and culture results. We assess whethermidstream parted-labia catch (MSPC) instructions were provided by nurses, understood, andperformed correctly, according to the patient.Methods: We conducted a cross-sectional survey of English- and Spanish-speaking female patientssubmitting voided urine samples for urinalysis for suspected UTI. The survey was conducted in apublic teaching hospital emergency department (ED) from June to December 2010, beginning 2months after development and dissemination of a nursing MSPC instructions protocol. Researchassistants administered the survey within 2 hours of urine collection. Nurses were unaware of thestudy purpose.Results: Of 129 patients approached, 74 (57%) consented and were included in the analysis.Median age was 35; 44% were Latino. Regarding instructions from nurses, patients reported thefollowing: 45 (61%; 95% CI 50-72%) received any instructions; of whom 37 (82%; 95% CI 71-93%)understood them completely. Sixteen (36%; 95% CI 22-51%) were instructed to collect midstream;and 7 (16%; 95% CI 6-29%) to part the labia. Regardless of receiving or understanding instructions,33 (45%; 95% CI 33-57%) reported actually collecting midstream, and 11 (15%, 95% CI 8-25%)parting the labia.Conclusion: In this ED, instructions for MSPC urine collection frequently were not given, despite anursing protocol, and patients rarely performed the essential steps. An evidence-based approachto urine testing in the ED that considers urine collection technique, is needed.
Beijing’s Policies for Managing Han and Ethnic-Minority Chinese Communities Abroad
James To
Journal of Current Chinese Affairs , 2012,
Abstract: The overseas Chinese (OC) form a vast network of powerful interest groups and important political actors capable of shaping the future of China from abroad by transmitting values back to their ancestral homeland (Tu 1991). While the Chinese Communist Party (CCP) welcomes and actively seeks to foster relations with the OC in order to advance China’s national interests, some cohorts may be hostile to the regime. In accordance with their distinct demographic and ethnic pro-files, the CCP’s qiaowu (侨务, OC affairs) infrastructure serves to entice, co-opt, or isolate various OC groupings. This article summarises the policies for managing different subsets of OC over the past three dec-ades, and argues that through qiaowu, the CCP has successfully unified cooperative groups for China’s benefit, while preventing discordant ones from eroding its grip on power.
The Program Assessment and Improvement Cycle Today: A New and Simple Taxonomy of General Types and Levels of Program Evaluation  [PDF]
James Carifio
Creative Education (CE) , 2012, DOI: 10.4236/ce.2012.326145
Abstract: There has been strong pressure from just about every quarter in the last twenty years for higher education institutions to evaluate and improve their programs. This pressure is being exerted by several different stake holder groups simultaneously, and also represents the growing cumulative impact of four somewhat contradictory but powerful evaluation and improvement movements, models and advocacy groups. Consequently, the program assessment, evaluation and improvement cycle today is much different and far more complex than it was fifty years ago, or even two decades ago, and it is actually a highly diversified and confusing landscape from both the practitioner’s and consumer’s view of such evaluative and improvement information relative to seemingly different and competing advocacies, standards, foci, findings and asserted claims. Therefore, the purpose of this article is to present and begin to elucidate a relatively simple general taxonomy that helps practitioners, consumers, and professionals to make better sense of competing evaluation and improvement models, methodologies and results today, which should help to improve communication and understanding and to have a broad, simple and useful framework or schema to help guide their more detailed learning.
An antibody present in everybody that attacks malaria infected erythrocytes  [PDF]
James Kennedy
Journal of Biomedical Science and Engineering (JBiSE) , 2013, DOI: 10.4236/jbise.2013.67A1001
Abstract: These malaria targeting antibodies are band 3 antibodies and they recognize a special configuration of a molecule called band 3 that is present on erythrocytes. The special band 3 configuration is present on the surface of senescent erythrocytes, malaria infected erythrocytes, the erythrocytes of certain hemoglobinnopathies such as sickle cell disease and on the erythrocytes of some metabolic disorders such as G6PD. Note that these hemoglobinopathies and metabolic disorders all aid in the survival of falciparum malaria to such an extent that their incidence is increased in falciparum endemic areas [1-3]. Though there are many adhesive molecules involved in the pathology of falciparum malaria and sickle cell anemia, the focus here is on the band 3 molecules.
The level of patients’ satisfaction and perception on quality of nursing services in the Renal unit, Kenyatta National Hospital Nairobi, Kenya  [PDF]
James Ndambuki
Open Journal of Nursing (OJN) , 2013, DOI: 10.4236/ojn.2013.32025
Abstract:

Introduction: Renal failure is on the increase and patients have to identify with renal services and centres where services for renal replacement therapies are rendered. This calls for health care workers to offer services that are perceived as quality and satisfying in order to meet the biophysical and psychological needs of the patients. Study design: This was a descriptive cross-sectional study undertaken at the Renal unit of Kenyatta National Hospital (KNH). Purpose: The study aimed at determining the level of satisfaction and perception of the quality of nursing services in the Renal unit. Methodology: The study population included all patients who were seeking dialysis services during one month period of data collection. The sample size was 151 following data collection. Data collection tools consisted of semi-structured questionnaires which were administered with the aid of research assistants as well as checklists which were self administered. Data analysis and results: Analysis of data was performed using the statistical package of social sciences (SPSS) version 16. Results of data analysis were presented in form of descriptive statistics which included mean, standard deviation and percentages. Regression analysis, t-test and ANOVA were conducted to determine demographic predictors of patient satisfaction with the nursing services. The results of the study revealed that patients in the Renal unit were generally satisfied with the nursing services. The aggregate mean score for all patients on Likert scale was 71.2 out of 105, with a standard deviation of 16.8. Level of satisfaction was 67.8%. The findings also showed that there was no association between demographic characteristics with the levels of satisfaction with the nursing services. Recommendation: The hospital should keep the patients’ level of satisfaction high and maintain it through the provision of more dialysis machines and hiring more nurses.

Obesity and the Demand for Canadian Physician Services  [PDF]
James McIntosh
Health (Health) , 2014, DOI: 10.4236/health.2014.619301
Abstract: The objective of this study is to determine the role that obesity plays in how often Canadians visit their family doctors or general practitioners. Doctor visits are analyzed using mixtures of ordered probability models applied to sample survey data from the 2010 Canadian Community Health Survey. This procedure is shown to be superior in terms of likelihood criteria to the more usual one involving count models of doctor visits. The main result is that obesity is one of the leading causes of doctor visits. Obesity has become more important in the demand for physician services than smoking for all Canadians. Other factors including diabetes, the individual’s level of education, position in the income distribution, and drinking behavior are also important. The application of latent class’s ordered probability models by age-group and gender leads to results which are different from what others have found. While obesity is shown to be a serious problem in Canada, it has not yet reached the stage which some researchers have described as critical.
Alcohol and Type 2 Diabetes: Results from Canadian Cross-Sectional Data  [PDF]
James McIntosh
Journal of Diabetes Mellitus (JDM) , 2014, DOI: 10.4236/jdm.2014.44044
Abstract: Cross-section data from Canadian Community Health Surveys are used to examine the relationship between moderate alcohol use and type 2 diabetes. Results from these data are compared with those which have been obtained from prospective longitudinal studies. The major result is that both types of data yield similar conclusions with respect to this relationship. The reason why this occurs is because Canadian drinking behavior is quite stable once a respondent has become an adult and remains relatively stable thereafter. The only difference between the two types of survey is the time at which information on drinking behavior is obtained. Since this does not matter if drinking behavior is stable over large age ranges results from the two types of survey will be similar. Neither type of data can be used to support the proposition that the relationship between drinking behavior and the risk of diabetes is causal. Some advantages that sample survey data have over longitudinal data are also noted.
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