Search results for "SD"
showing 10 items of 20459 documents
Development of Food Preferences and Appetite in the First Years
2016
International audience; Infants are born equipped to ingest nutrients, but have to learn how, what and how much to eat. This must occur early, because the mode of feeding evolves dramatically, from ‘tube’ feeding in utero to eating table foods with the family. Eating habits established during early years contribute to the development of subsequent eating habits. Therefore, it is fundamental to understand the most important early periods for the development of eating habits and the drivers of this development. Here we will focus on the first three years of postnatal life. Several characteristics of the eating experience contribute to drive infant’s eating and to shape preferences and energy …
Spilling the beans: The development of conceptual knowledge about food and its links with food rejection in young children (3-7-years-old)
2021
Insufficient dietary variety in children leads to significant nutrient deficiencies and health issues, both in childhood and later life (DeCosta et al., 2017). Cognitive mechanisms, such as categorization and conceptual knowledge, play an important role in understanding and appropriately accepting or rejecting foods (Mura Paroche et al., 2017). The food domain lends itself to many concepts and categories, such as taxonomic (i.e., lamb is meat), thematic (i.e., lamb goes on a plate), or script (i.e., lamb is eaten at dinner). Such knowledge aids accurate recognition, understanding, and appropriate interaction when confronted with foods situated in context. If conceptual knowledge is underdev…
Modelling the influence of automaticity of behaviour on physical activity motivation, intention and actual behaviour
2014
In research and in practise social-cognitive models, such as the theory of planned behaviour (TPB), are used to predict physical activity behaviour. These models mainly focus on reflective cognitive processes. As a reflective process, intention is thought to be the most proximal predictor to behaviour. Nevertheless, research suggests that the relation between intention and actual behaviour, the so called intention-behaviour gap, is moderate. Many health-related actions in daily life are performed repetitively and with minimal forethought. In contrast to social-cognitive theories, dual-process theories suggest that behaviour is based on both reflective and automatic processes. Recent researc…
Mise en évidence d'un Sénonien gypseux sous la série phosphatée du bassin des Ouled Abdoun: un nouveau point de départ pour l'origine des zones déran…
2013
In the Ouled Abdoun sedimentary basin (Morocco), the phosphatic series is composed of regular interbedded phosphatic and marly limestone layers. Exploitation of the phosphate in some deposits in this basin collides frequently with problems bound to the existence, in the phosphatic series, of disturbed areas (sterile bodies) qualified as derangements by the mining engineers of the Office Cherifian Phosphate Group (OCP). Their presence in the phosphatic layers causes two kinds of problems: (1) since the whole phosphatic sequence is overlain by a Quaternary cover, we do not know their volume proportion in the phosphatic layers, and therefore the reserves estimations can be wrong (2) they are g…
Psihosociālie un ergonomiskie riski Vienotā ārkārtas palīdzības izsaukumu numura 112 dispečeru darbā un pasākumi darba kvalitātes uzlabošanā
2017
“Psihosociālie un ergonomiskie riski Vienotā ārkārtas palīdzības izsaukumu numura 112 dispečeru darbā un pasākumi darba kvalitātes uzlabošanai”. Darba autors: Lelde Fjodorova. Zinātniskā darba vadītājs: Dr.sc.admin., asoc.prof. Henrijs Kaļķis. Darbs izklāstīts uz 100 lapām, ietver 11 tabulas, 52 attēlus, 5 pielikumus un 40 informatīvos avotus. Pētījums satur 4 daļas. Pirmajā daļā apkopota literatūra par psihosociālajiem un ergonomiskajiem darba vides riskiem ārkārtas izsaukumu numura 112 dispečeru darbā, aprakstīta darba specifika un atainota to ietekme uz veicamā darba kvalitāti. Otrajā daļā aprakstītas pētījumā pielietotās metodes, trešajā daļā apkopoti un analizēti iegūtie rezultāti. Rez…
¿Cómo escribir un artículo científico desde la intervención social?
2014
El presente documento pretende ser una guía útil para las y los profesionales de la práctica social. Tiene como objetivo facilitar la redacción de artículos científicos en los que se plasmen las intervenciones sociales realizadas. Estas intervenciones, individuales, grupales o comunitarias son cimientos fundamentales para nuestra disciplina y elemento definitorio de la misma. Desde la Revista TSnova se detectó la dificultad de las y los profesionales para redactar este tipo de manuscritos y, en consecuencia se optó por elaborar un material de ágil consulta. Este es el fruto de ese trabajo en el que aparte de esquematizar los posibles elementos que han de componer un artículo científico, se …
« Mais qui êtes-vous donc, Monsieur Charles Nodier ? »
2020
Biographical note addressing all aspects of the intellectual and artistic life of Charles Nodier (1780-1844), the reasons for his exclusion from the Pantheon of French Letters from his death until the second half of the 20th century and the most recent signs of its gradual rebirth.
Etude de l'évolution du potentiel génétique de populations bactériennes dégradant l'atrazine
2011
Atrazine, one of the most used herbicide to control the development of weeds in crop, has led to the contamination of the environment. Repeated exposure to this herbicide resulted in the emergence of microbial populations able to degrade atrazine and to use it as a nitrogen source for its growth. These microbial populations are responsible for accelerated biodegradation of atrazine (BDA), a key ecosystemic service diminishing the persistence of this herbicide in the environment. The aim of this PhD work was to study genetic and physiological mechanisms responsible for functioning and improving of this ecosystemic service. We applied an experimental approach starting from genes to communitie…
Comment et pour qui cartographier l’îlot de chaleur urbain (ICU) ?
2022
Le réseau MUSTARDijon offre la possibilité de procéder à une cartographie fine des températureshoraires sur Dijon Métropole. La méthode proposée ici repose sur des régressions linéaires multiplesmobilisant deux familles de prédicteurs : des descripteurs du relief et des descripteurs de l’occupation dusol. L’application porte sur la canicule de l’été 2020 (6-9 août). Deux configurations sont comparées. L’une,en mode recherche, laisse la possibilité aux descripteurs de varier dynamiquement en fonction de leurpertinence statistique, l’autre, en mode opérationnel, impose les 5 mêmes descripteurs en entrée. Entermes de performance statistique ou de structure spatiale, l’impact de la méthode n’es…
Projet Collectif de Recherche triennal 2020-2022 : la confluence Saône / Doubs à l’âge du Fer (VIe s. av. J.-C. au Ier s. de notre ère)
2022
Le présent rapport livre les résultats obtenus dans la cadre d’un projet collectif de recherche triennal dont l’objectif visait à relancer une dynamique de recherche sur un secteur géographique clé pour l’étude des mécanismes d'organisation territoriale durant l’âge du Fer : la confluence de la Saône et du Doubs.Combinant recherches documentaires sur l’ensemble des données produites depuis les années 70 à de nouvelles opérations de terrain, ce projet a pour objectif de renouveler nos connaissances sur un certain nombre de thématiques renseignant les processus d’urbanisation durant la protohistoire à travers l’étude des deux sites majeurs que sont Bragny-sur-Saône et Verdun-sur-le-Doubs. Une…