Search results for "Project"

Otto Blüh and Ernst Mach’s Legacy: Inheritance and Task

2019

Otto Bluh (1902–1981) was a professor of physics who maintained a lifelong interest in Mach and contributed actively to previous commemorations. Dozent and first assistant at the German University of Prague, he was forced into exile as a result of the German occupation and held research and academic positions in Birmingham (UK), and the universities of British Columbia (Canada) and Vanderbilt (USA). Bluh not only was a pioneer in recognizing the relevance that physics teaching had in Mach’s ideas but developed many of them, highlighting critical thinking, the importance of history and philosophy in physics, bridging specialization and bringing humanism back to science. This paper provides a…

The Foundations of Projective Geometry in Italy from De Paolis to Pieri

2002

In this paper we examine the contributions of the Italian geometrical school to the Foundations of Projective Geometry. Starting from De Paolis' work we discuss some papers by Segre, Peano, Veronese, Fano and Pieri. In particular we try to show how a totally abstract and general point of view was clearly adopted by the Italian scholars many years before the publication of Hilbert's Grundlagen. We are particularly interested in the interrelations between the Italian and the German schools (mainly the influence of Staudt's and Klein's works). We try also to understand the reason of the steady decline of the Italian school during the twentieth century.

The Impact of Psychosocial Safety Climate on Health Impairment and Motivation Pathways: A Diary Study on Illegitimate Tasks, Appreciation, Worries, a…

2019

Psychosocial Safety Climate (PSC) describes an organisation’s policies, practices, and procedures that aim at protecting employees’ psychological health and safety. In line with the job demands-resources (JD-R) model, we proposed PSC to be a cause of the causes, that is, an upstream organisational resource that decreases perceived demands and increases perceived resources in the form of illegitimate tasks and appreciation. In turn, this should lead to reduced work-related worries and enhanced work engagement. Based on a diary study across six weeks and a sample of N = 354 nurses, results from multilevel analyses were largely in line with our propositions: On the within level, worries and wo…

Assessing competence: The European survey on aging protocol (ESAP)

2003

<i>Objectives:</i> The main goal of this research project was to translate and adapt the European Survey on Ageing Protocol (ESAP) to 7 European countries/cultures. This article presents preliminary results from the ESAP, the basic assessment instrument of EXCELSA (European Longitudinal Study of Aging). <i>Methods:</i> 672 individuals aged 30–85, selected through quota sampling (by age, gender, education and living conditions), participated in this study, with 96 subjects from each of the 7 European countries. The basic research protocol for assessing competence and its determinants was designed to be administered in a 90-min in-home face-to-face interview. It contai…

Dose-response association between leisure time physical activity and work ability:Cross-sectional study among 3000 workers

2015

INTRODUCTION: Regular physical activity is important for longevity and health, but knowledge about the optimal dose of physical activity for maintaining good work ability is unknown. This study investigates the association between intensity and duration of physical activity during leisure time and work ability in relation to physical demands of the job.METHODS: From the 2010 round of the Danish Work Environment Cohort Study, currently employed wage earners with physically demanding work (n = 2952) replied to questions about work, lifestyle and health. Excellent (100 points), very good (75 points), good (50 points), fair (25 points) and poor (0 points) work ability in relation to the physica…

PoliFIT-INFOcus: A pilot study exploring how to promote physical activity in older people.

2018

Associations between family-related factors, breakfast consumption and BMI among 10- to 12-year-old European children: the cross-sectional ENERGY-stu…

2013

Objective: To investigate associations of family-related factors with children's breakfast consumption and BMI-z-score and to examine whether children's breakfast consumption mediates associations between family-related factors and children's BMI-z-score. Subjects: Ten-to twelve-year-old children (n = 6374; mean age = 11.6 +/- 0.7 years, 53.2% girls, mean BMI-z-score = 0.4 +/- 1.2) and one of their parents (n = 6374; mean age = 41.4 +/- 5.3 years, 82.7% female, mean BMI = 24.5 +/- 4.2 kg/m(2)) were recruited from schools in eight European countries (Belgium, Greece, Hungary, the Netherlands, Norway, Slovenia, Spain, and Switzerland). The children self-reported their breakfast frequency per …

Care Dependency in Patients with Heart Failure: A Cross-Sectional Study in Spain.

2020

Background: Heart failure (HF) is a progressive and debilitating condition that represents an ever-growing problem for health systems worldwide. HF patients feel that they are a burden on their families, they feel socially isolated and have a low perception of their health. Accordingly, the objectives of this study were to: (1) to explore the profile of care dependency in a representative sample of Spanish HF patients through the Care Dependency Scale (CDS), and (2) to identify correlates of care dependency in this population. Material and Methods: We performed a cross-sectional study of 187 patients admitted for HF decompensation to the Hospital Clínico of Zaragoza (Spain). Results: Only 1…

Impact of sociodemographic characteristics on cognitive performance in an elderly Sicilian population.

2002

<i>Objective:</i> To assess cognitive levels in an elderly Sicilian population and to evaluate the role of education and other sociodemographic characteristics in cognitive performance. <i>Background:</i> The pattern of cognitive performance in the elderly has not been investigated extensively in well-defined Italian populations. This study was conducted as part of a door-to-door survey of common neurologic disorders (the Sicilian Neuro-Epidemiologic Study project). <i>Methods:</i> Thirteen physicians administered an Italian version of the Short Portable Mental Status Questionnaire (SPMSQ) to all subjects aged 50 years or older who, on November 1, 1987, r…

‘Let’s Move It’ – a school-based multilevel intervention to increase physical activity and reduce sedentary behaviour among older adolescents in voca…

2016

Background Physical activity (PA) has been shown to decline during adolescence, and those with lower education have lower levels of activity already at this age, calling for targeted efforts for them. No previous study has demonstrated lasting effects of school-based PA interventions among older adolescents. Furthermore, these interventions have rarely targeted sedentary behaviour (SB) despite its relevance to health. The Let’s Move It trial aims to evaluate the effectiveness and the cost-effectiveness of a school-based, multi-level intervention, on PA and SB, among vocational school students. We hypothesise that the intervention is effective in increasing moderate-to-vigorous-intensity phy…