Search results for "SAT"

A photometric study of Be stars located in the seismology fields of COROT

2007

Context: In preparation for the COROT mission, an exhaustive photometric study of Be stars located in the seismology fields of the COROT mission has been performed. The very precise and long-time-spanned photometric observations gathered by the COROT satellite will give important clues of the origin of the Be phenomenon. Aims: The aim of this work is to find short-period variable Be stars located in the seismology fields of COROT and to study and characterise their pulsational properties. Methods: Light curves obtained at the Observatorio de Sierra Nevada together with data from Hipparcos and ASAS-3 of a total of 84 Be stars have been analysed in order to search for short-term variations. W…

Motifs et conséquences de l'adoption des stock-options

1999

Cet article présente les justifications théoriques de l'utilisation des stock-options par les firmes et du comportement de leurs bénéficiaires, ainsi que les résultats d'études empiriques venant les étayer ou les réfuter. Il met en évidence les caractéristiques spécifiques (niveaux du prix d'exercice, de la diffusion des options...) des plans adoptés en France dans chaque contexte de référence (mise en place d'un contrat incitatif destiné aux managers, attribution d'une rémunération financièrement et fiscalement avantageuse). De nombreux travaux empiriques montrent que les stock-options peuvent contribuer à orienter le comportement des managers de manière à créer davantage de richesse actio…

Oral lichenoid disease as a premalignant condition : the controversies and the unknown

2009

We grouped as oral lichenoid disease (OLD) a series of chronic inflammatory processes with autoimmune base that affect the epithelium of the oral mucosa. This disease presents in 2% of the population with a marked predilection for the female gender, especially perimenopausal women. Clinically, it is characterized by the presence of lineal reticular papules and histologically by liquefaction degeneration of the basal layer of the epithelium associated with an inflammatory infiltrate with a "band-like" disposition on the lamina propria, composed primarily of T lymphocyte cells. Its pathogenicity is associated with deregulation of the cellular immune system, where the activated cytotoxic CD8 a…

Modello gotico, modello togato e modello italico nei regni di Napoli e di Sicilia

2022

La ricerca delle origini fu una delle questioni cruciali che nel corso del XVIII secolo caratterizzarono l’invenzione del passato. Ad esempio, l’individuazione di un’origine franca, araba, longobarda o normanno-sveva della feudalità fu parte integrante di diverse ricostruzioni storiche e proposte politiche relative alla storia dei Regni di Napoli e di Sicilia; le discussioni che nel corso degli anni ’80 investirono la natura e le funzioni del feudo, comportarono una scrittura e riscrittura della storia costituzionale in funzione della progettualità politica dei differenti “partiti”, dalla quale emergono la necessità ma anche le difficoltà di una considerazione unitaria della storia di quest…

Impact of supplier-specific investments in inter-organisational information systems on strategic electronic coordination: the moderation effect of bu…

2018

Abstract This paper examines the factors which influence sharing of the strategic information (in other words, electronic coordination) in a buyer–supplier dyad. The antecedents of this coordination are examined rather well in the transaction cost economics (TCE) theory and resource-dependency theory (RDT), while the supply chain management perspective is contemplated. The mentioned frameworks are used in the analysis. However, the research focus is narrowed down to the exploration of the antecedents of information exchange conducted via inter-organisational information systems (IOS). The empirical analysis is based on 198 observations of Norwegian companies operating in different types of …

La dissimulation des sites sensibles au regard du public

2014

National audience

Intelligence stratégique et dissimulation dans les outils de géovisualisation en ligne

2014

Interactive geovisualization portals, set up on the Internet after the iconic Google Maps, are highly regarded by the public. They provide the ability to see from above the surface of our planet, and more specifically the French territory in the case of Geoportail. Yet it is forbidden to approach too close to certain objects: on national territory, some 150 sites are in fact hidden by the IGN. This paper question the relevance and efficiency of this operation imposed on the main body of production and dissemination of spatial information in France, in comparison with the means used by other countries.

Le site Web dans la stratégie marketing d'internationalisation de l'entreprise.

2006

Work and life balance – the new age management matter

2019

Even apart from the dramatic statistical data about sicknesses caused by imbalance and burnout, surveys make it clear that individuals are struggling to enjoy living because of the growing workload and the persistent presence of technologies around us (EQLS, 2016). Work-life imbalance causes loss for companies for several reasons - intentional or unintentional absence at work, high employee turnover, low productivity, insurance costs etc. The scientific question arises from the fact that until now there have not been clear researches which indicate the model of how the work and life balance (WLB) or imbalance is being created. Particularly, author is interested in how the interaction betwee…

Does hormone treatment help Polish transgender individuals cope with stress?

2023

Introduction: The results of Polish studies indicate that transgender individuals have lower quality of life than cisgender people. Research shows that hormone treatment and transition-related surgeries can buffer the stress’ impact on the quality of life of transgender people. The objective of this study was to explore whether hormone treatment and transition-related surgeries moderate in the relationship between stress and life satisfaction in transgender individuals. Material and methods: One hundred twenty-four transgender individuals in the age between 18 and 53 years old (M = 23.60; SD = 6.32) participated in the presented study — 41 transgender women and 83 transgender men. Recruitme…