Memorial University of Newfoundland

About: Memorial University of Newfoundland is a education organization based out in St. John's, Newfoundland and Labrador, Canada. It is known for research contribution in the topics: Population & Context (language use). The organization has 13818 authors who have published 27785 publications receiving 743594 citations. The organization is also known as: Memorial University & Memorial University of Newfoundland and Labrador.

Gender and age differences in attitudes to dental pain and dental control

Abstract: In the literature, it is usual to find women and younger subjects reporting higher levels of dental anxiety than men and older subjects. Fear of pain was found to be the most important predictor of dental anxiety and issues of control were also related to such anxiety. Therefore, it was predicted that gender and age differences would be reflected in attitudes to pain and control. Subjects were randomly selected from the voters' list in metropolitan Toronto and mailed a questionnaire with a request for cooperation in a study of their thoughts, feelings, and behaviour regarding dental treatment. The questionnaire included demographic data, measures of dental anxiety and painful experiences as well as the Pain Anxiety Symptoms Scale and the Iowa Dental Control Index. The results supported the main predictions. In addition, attitudes to pain and control were found to be complex phenomena with characteristic gender differences.

Restorative Justice: Pedagogy, Praxis, and Discipline.

Abstract: In the ongoing effort of designing school contexts in support of proactive discipline, a range of practices and theoretical frameworks have been advanced, from behaviorist approaches to social and emotional learning. This article describes the theory and practice of restorative justice with the aim of defining this distinctive paradigm, in comparison to other forms of discipline, as one that uniquely emphasizes social engagement over social control. In so doing, a responsive regulatory framework supports pedagogy, praxis, and discipline such that relational school cultures are nurtured; wherein, behavior is understood in social context, individuals are recognized as being part of a social web of relations, and building, maintaining, and repairing relationships become priorities. This focus on developing rich and embedded relational ecologies finds its strength through nurturing motivational bonds of belonging that support individual development and social responsibility. This is distinct from formal insti...

Human Chromosome 7: DNA Sequence and Biology

Abstract: DNA sequence and annotation of the entire human chromosome 7, encompassing nearly 158 million nucleotides of DNA and 1917 gene structures, are presented. To generate a higher order description, additional structural features such as imprinted genes, fragile sites, and segmental duplications were integrated at the level of the DNA sequence with medical genetic data, including 440 chromosome rearrangement breakpoints associated with disease. This approach enabled the discovery of candidate genes for developmental diseases including autism.

Cardiovascular disease and mortality in ESRD

Abstract: Cardiovascular disease is the major killer in ESRD. Cardiovascular death risk is at least an order of magnitude higher in ESRD patients, even after adjusting for age and diabetic status. Cardiac failure is a rapidly lethal condition in ESRD patients which appears to mediate much of the adverse prognostic impact of ischemic heart disease. Left ventricular abnormalities are present at initiation of dialysis in about 80% of dialysis patients. These are very highly predictive of future ischemic heart disease, cardiac failure, and death after 2 years on dialysis therapy. Regression of these abnormalities improves prognosis. The associations between many classical risk factors like hyperlipidemia, smoking and hypertension and cardiac outcomes in ESRD are inconsistent. Many factors unique to ESRD and its therapy may be important. In our prospective 10 year study of 433 patients starting dialysis, the following were major risk factors for cardiac disease: hypertension (concentric LVH, LV dilatation, de novo ischemic heart disease, de novo cardiac failure, inverse relationship with mortality); anemia (LV dilatation, de novo cardiac failure and death); hypoalbuminemia (de novo ischemic heart disease, de novo cardiac failure and death). LV abnormalities tended to worsen on dialysis and improve after transplantation suggesting that a uremic environment is cardiotoxic. Many risk factors act in concert to produce cardiovascular disease in ESRD. Many can be treated, suggesting that the huge burden of disease can be reduced considerably.