Search results for "PERFORMANCE"
showing 10 items of 4457 documents
De l’avoir lieu à l’être-lieu : parcours dans l’œuvre de Dorothy Cross
2019
Les installations et performances de Dorothy Cross, artiste contemporaine irlandaise, reposent sur un profond respect de la nature et visent à remettre en cause, de manière poétique, l’anthropocentrisme des sociétés occidentales. En mettant en scène le surgissement inattendu d’une bestialité archaïque symbolisée par le requin, la méduse ou les serpents, animaux sauvages mais culturellement marqués, et en s’immergeant dans des milieux et biotopes sauvages, l’artiste opère des renversements spatiaux : l’espace culturel devient un espace ensauvagé. Les procédés d’inscription, d’incrustation ou de projection de motifs évoquant une nature non domestiquée opèrent une symbiose entre l’homme et l’é…
How Comprehensive School Students Perceive their Psychosocial School Environment
2010
The aim of this study was to describe students’ perceptions of their psychosocial school environment and to examine the associations between such perceptions and students’ perceived school performance. Our analyses were based on data from the Health Behaviour in School‐Aged Children 2006 study, involving responses by Finnish students from grades 7 and 9. The results indicated that students’ perceptions of their school environment were fairly positive, but that a remarkably large proportion of the students reported negative attitudes towards school. School engagement, school strain, and teacher‐student relations were found to be the most influential predictors in the psychosocial school envi…
The Educational Situation Quality Model: A New Tool to Explain and Improve Academic Achievement and Course Satisfaction
2019
Students’ academic achievement is a major concern among countries. Governments spent a lot of money on education to improve students’ competences at all levels of education. Despite the enormous amount of money invested and the reforms made to curricula in many countries in recent years, these measures are not generally producing the desired results according to the data of International Performance Measurement programs for students (e.g., Program for International Student Assessment-PISA by OECD). Given the importance of this issue, this article presents an instructionalmotivational model developed in the last decade to explain and improve students’ learning outcomes, e.g., academic achiev…
Maternal homework assistance and children's task-persistent behavior in elementary school
2018
Abstract The present study used a sample of 365 children to investigate the longitudinal associations between maternal homework assistance (i.e., help, monitoring, and autonomy granting) and children's task-persistent behavior in learning situations from grade 2 to grade 4 of elementary school. Also, the extent to which task-persistent behavior plays a role in the links between parental homework assistance and children's academic performance was examined. The results showed that the more autonomy granting mothers reported, the more task-persistent behavior children exhibited; and more task-persistent behavior children exhibited, the more autonomy their mothers granted. In contrast, the more…
Svetlana Rönkkö ja Tove Hansson : vieraan aksentin performanssi mediahuumorin resurssina
2016
The paper deals with foreign accent performance in two popular comedy shows in Finnish television. Two different foreign accents of L2 Finnish – Russian and Swedish – were performed by two fictional characters: Svetlana Rönkkö, a Russian-born woman, and Tove Hansson, a Swedish speaking woman coming from the Åland Islands. Our main focus is on the empirical analysis of the phonetic features in these performances. The features are analysed as such, in relation to the empirically studied, “authentic”, features of L1 Russian and Swedish Finnishes. The performances are looked as folk linguistic (Nieldzielski & Preston 2003) analyses of the most prominent indexes of the social groups in focus, dr…
Data from: Broad thermal tolerance is negatively correlated with virulence in an opportunistic bacterial pathogen
2018
Predicting the effects of global increase in temperatures on disease virulence is challenging, especially for environmental opportunistic bacteria, because pathogen fitness may be differentially affected by temperature within and outside host environment. So far, there is very little empirical evidence on the connections between optimal temperature range and virulence in environmentally growing pathogens. Here we explored if the virulence of an environmentally growing opportunistic fish pathogen, Flavobacterium columnare, is malleable to evolutionary changes via correlated selection on thermal tolerance. To this end, we experimentally quantified the thermal performance curves (TPCs) for max…
Neuropsychological profiles of FMR-1 premutation and full-mutation carrier females
1999
Abstract The present French–German investigation of fragile-X syndrome (fra-X) was undertaken to disentangle genetic from environmental effects on cognitive performance as assessed with the following measures: Wechsler Adult Intelligence Scale-Revised (WAIS-R), Wisconsin Card Sorting Test, Trail-Making Test, Tower of Hanai, Verbal Fluency Test, Stroop Test, short-term and consolidation memory, and the d2 task. Groups with different genotypes ( n =11 mothers with a full mutation in the FMR-1 gene of fra-X children; n =65 mothers with a premutation in the FMR-1 gene of fra-X children; n =18 siblings of these mothers with normal CGG repeats) and with different psychosocial stressors from fra-X…
Kinetic analysis of functional images: The case for a practical approach to performance prediction
1999
We present the first parallel medical application for the analysis of dynamic positron emission tomography (PET) images together with a practical performance model. The parallel application may improve the diagnosis for a patient (e. g. in epilepsy surgery) because it enables the fast computation of parametric images on a pixed level as opposed to the traditionally used region of interest (ROI) approach which is applied to determine an average parametric value for a particular anatomic region of the brain. We derive the performance model from the application context and show its relation to abstract machine models. We demonstrate the accuracy of the model to predict the runtime of the appli…
Synthesis of fluorine-18 labeled sulfonureas as ?-cell imaging agents
2001
Tolbutamide (1) and glyburide (7) are hypoglycemic drugs used to stimulate insulin secretion in type 2 diabetic patients. We have synthesized their fluorine-18 labeled analogs, 1-[(4-[ 18 F]fluorobenzenesulfonyl)]-3-butyl]urea (p-[ 18 F]fluorotolbutamide, 3a) and N-{4-[β-(2-[ 18 F]fluoroethoxybenzene carboxamido)ethyl]benzenesulfonyl)-N'-cyclohexylurea (2-[ 18 F]fluoroethoxyglyburide, 6a) as β-cell imaging agents. Compound 3a was synthesized via two approaches: One-step synthesis via nucleophilic substitution of p-nitrotolbutamide (2) with K[ 18 F]/Kryptofix 2.2.2 in either CH 3 CN or DMSO gave a complicated mixture; a two-step synthesis via preparation and reaction of 4-[ 18 F]fluorobenzen…
Estimating Heart Rate, Energy Expenditure, and Physical Performance With a Wrist Photoplethysmographic Device During Running
2017
BackgroundWearable sensors enable long-term monitoring of health and wellbeing indicators. An objective evaluation of sensors’ accuracy is important, especially for their use in health care. ObjectiveThe aim of this study was to use a wrist-worn optical heart rate (OHR) device to estimate heart rate (HR), energy expenditure (EE), and maximal oxygen intake capacity (VO2Max) during running and to evaluate the accuracy of the estimated parameters (HR, EE, and VO2Max) against golden reference methods. MethodsA total of 24 healthy volunteers, of whom 11 were female, with a mean age of 36.2 years (SD 8.2 years) participated in a submaximal self-paced outdoor running test and maximal voluntary exe…