Search results for "Ceiling"
showing 10 items of 43 documents
Effet plancher des auto-questionnaires pour l’évaluation des résultats des prothèses totales de genou
2021
Abstract Background Patient reported outcome measurements (PROMs) that exhibit a substantial ceiling effect show clustering of participant's scores towards the upper limit of a scale and consequently have low discriminatory power among high end scores. This study aimed to compare ceiling effects at 1 and 2 years postoperatively across commonly used PROMs for TKA. Hypothesis We hypothesized, that the analyzed PROMs differ substantially in regards to their ceiling effect. Patients and methods Patients that underwent a primary unilateral TKA and completed pre-operative and post-operative questionnaires were included in the analysis. Participants completed the KOOS, KOOS-12, KOOS-JR, KOOS-PS, W…
The association of depression and all-cause and cause-specific mortality: An umbrella review of systematic reviews and meta-analyses
2018
Background Depression is a prevalent and disabling mental disorder that frequently co-occurs with a wide range of chronic conditions. Evidence has suggested that depression could be associated with excess all-cause mortality across different settings and populations, although the causality of these associations remains unclear. Methods We conducted an umbrella review of systematic reviews and meta-analyses of observational studies. PubMed, PsycINFO, and Embase electronic databases were searched through January 20, 2018. Systematic reviews and meta-analyses that investigated associations of depression and all-cause and cause-specific mortality were selected for the review. The evidence was g…
Optimal Sustainable Policies Under Pollution Ceiling: the Demographic Side
2014
AD; International audience; We study optimal sustainable policies in a benchmark logistic world (where both population and technological progress follow logistic laws of motion) subject to a pollution ceiling. The main policy in the hands of the benevolent planner is pollution abatement, ultimately leading to the control of a dirtiness index as in the early literature of the limits to growth literature. Besides inclusion of demographic dynamics, we also hypothesize that population size affects negatively the natural regeneration or assimilation rate, as a side product of human activities (like increasing pollution, deforestation, ...). We first characterize optimal sustainable policies. Und…
La nuova idea di cupola : teatri sacri e profani nell’Europa d’età barocca tra storia e rappresentazione
2023
A remarkable and diverse series of ceiling structures emerged between the seventeenth and eighteenth centuries in several European cities, aiming to offer a theatrical approach to architectural space. This development unfolded amidst the widespread use of frescoed ceilings or hemispherical domes supported by drums and pendentives inspired by Roman models. Designing and building systems consisting of multiple domes, open with oculi, superimposed or surmounted by lanterns, adorned with frescoes or galleries, and featuring light and music chambers required expertise in optics, perspective, acoustics, and, in some cases, even stereotomy. These skills were necessary to transform spaces in both r…
Gender differences in career advancements in Italian universities over the last 20 years
2023
This article deals with gender differences in Italian universities in the last 20 years in terms of career advancements. Data are taken from the MUR (Ministry of University and Research) archive. In Italy, career advancements are still much easier for men, even if the gender gap has slowly narrowed in the last decades. The novelty of this paper is the analysis through event-history analysis models on the time elapsed to receive a promotion (from assistant to associate professor and from associate to full professor). The event-history analysis applied to career advancements has revealed that women take, on average, about one and a half more years than men to advance, with some differences am…
Wage Gap as a Possible Determinant of Gender Inequality
2021
Recent academic researchers have indicated that there are possible inequalities concerning work and pay in different countries, professions and economic sectors. The aim of current research is to analyse recent scientific findings on the wage gap depending on gender and empirical data in Latvia using EU-SILC surveys, Labour Surveys and monthly statistical data on wages and salaries for women and men. The findings indicated that in various economic fields and occupations women were under-represented, and amongst most of these fields the modal net wage interval for women was lower than the modal net wage interval for men. It was also concluded that in January 2018 the average gross income fro…
Energy Efficiency and Sustainability of Different Building Structures in Latvian Climate
2015
Five experimental test buildings have been built in Riga, Latvia. They are identical except external walls for which different mainly regional building materials are used. Calculated U-values of the other walls, floor and ceiling are the same for each test building. Initial moisture influences the relative humidity of indoor air, which can be higher in the initial time period; as a result, heat transmittances are also very different and cause different heating/cooling energy consumption. Overheating risk in summer exists for test buildings with the smallest thermal inertia. Both summer and heating seasons have been analysed and differences between five test houses have been discussed in det…
An educational multimedia campaign improves stroke knowledge and risk perception in different stroke risk groups.
2009
Background and purpose: Stroke risk factor knowledge and individual risk perception are low in the general public. Our study aimed at identifying the educational effects of a multimedia campaign on stroke knowledge and risk perception in several subgroups at increased risk of stroke. Methods: Telephone surveys were administered in a random sample of 500 members of the general public, before and immediately after an intense 3 months educational campaign using various mass and print media. Results: A total of 32.7% of respondents considered themselves as being at risk of stroke before, and 41.9% (P < 0.01) after the intervention. Evaluation of stroke risk increased with number of appreciat…
TOP WOMAN: Identifying barriers to women's access to management
2022
Abstract Despite some recent advances, women face more difficulties in accessing management positions. Previous research analyzed several types of barriers contributing to the maintenance of the glass ceiling, including factors such as gender stereotypes, difficulties in work–family balance, human resource policies, difficulties in accessing networks, organizational culture, and higher demands for women to demonstrate their value. The perception of the gender barriers can be different or may have a different value depending on the characteristics of specific organizations, teams, jobs, and employees. In this study, we develop the scale “TOP WOMAN” (Testing the Obstacles to Promotion of WOme…
Nuevas metáforas acerca de las mujeres líderes
2009
This work pretends to show the actual situation of women in relation to the possibility to gain leadership positions, as well as to explain the metaphors used to represent this situation. The metaphors analyzed are: the concrete wall, glass ceiling and labyrinth (Eagly & Carli, 2007). Also, this work tries to show the transformations which occurs in social groups, social roles and organizations, which favors women to gain the high level positions in those organizations.