Search results for "Geta"
showing 10 items of 3789 documents
Réponses de la plante et des microorganismes du sol aux changements environnementaux
2015
Fruit and vegetable consumption among 3–5-year-old Finnish children and their parents : is there an association?
2020
This study investigated the association between the home food environment and the consumption frequency of raw and cooked vegetables, berries and fruit among 3–5-year-old children and their mothers and fathers. The target group consisted of 3–5-year-old children (N=114) attending public early childhood education and care, and their parents (N=100). Cross-sectional data were collected from the parents with questionnaires assessing the home food environment, children and parents’ vegetable, berry and fruit consumption, and food neophobia. Linear mixed-effects models and principal component analysis were used to examine the association of parental consumption and the home food environment with…
The conservation potential of brook-side key habitats in managed boreal forests
2011
Today, maintaining biodiversity is included in the targets of boreal forest management. A widespread approach in northern Europe is to identify and preserve woodland key habitats within managed forests. Woodland key habitats are expected to be patches that host populations of threatened and declining species, and the preservation of these patches is assumed to enable the persistence of the focal species in the landscape. In Finland, the criteria for selecting woodland key habitats are defined in the Finnish Forest Act, and the selection has been done by forest practitioners. Our objective was to determine whether the surroundings of boreal brooks and rivulets qualified as key habitats are t…
Dynamique membranaire dans les réponses précoces des cellules de tabac à la cryptogéine
2015
Design ed eco-sostenibilità: le fibre vegetali in Sicilia tra tradizione ed innovazione
2012
Il dibattito sulla questione ambientale, sorto tra gli anni ‘60 e ‘70 del secolo scorso, con la formazione delle prime associazioni ambientaliste, ebbe come nodo centrale il rapporto tra economia e ambiente, nella sempre più evidente necessità di preservare la qualità del patrimonio naturale e nella consapevolezza che, essendo le risorse del pianeta tendenzialmente esauribili, dovessero essere rivisti ed equilibrati i modelli di sviluppo. Gli oggetti, secondo la lezione di Bruno Latour, simboleggiano stili di vita che comprendono al loro interno processi comunicativi e riguardano in ogni caso la sfera dell’informazione, dell’interazione, del ricordo e anche del desiderio. L’omologazione del…
Diffusione del virus della “Tristeza” degli agrumi (CTV) in aree agrumicole italiane
2006
Molecular methods for the diagnosis and characterization of phytopathogenic fungi of quarantine concern or causing emerging plant diseases
2021
In the context of molecular techniques applied to Plant Pathology, this Ph.D. thesis has pursued the following major objectives: i) to develop new diagnostic protocols for fungal pathogens; ii) to study the metabolic and physiological effects determined by new and emerging fungal pathogens; iii) to contribute to develop management strategies of diseases caused by quarantine and/or emerging fungi on plant species typical of the Mediterranean region. To fulfill these objectives, the following specific studies have been developed: • “Fusarium circinatum an emergent and quarantine pathogen of pine worldwide: its detection and its interaction with Phytophthora species (P. cambivora and P. parvis…
Influencia de la dieta vegetariana higienista en los niveles de lípidos en plasma, parámetros antropométricos y de composición corporal : modulación …
2013
La dieta vegetariana higienista es un tipo de dieta vegetariana que se incluye dentro del método higienista, una de las ramas de la medicina naturista. El interés de su estudio se debe a su posible aplicación en el tratamiento y la prevención del sobrepeso, la obesidad y la dislipemia. Asimismo, la respuesta individual a los diferentes tipos de dieta, puede verse modulada por la presencia de polimorfismos genéticos. En el presente estudio se analiza la posible interacción gen*dieta entre diversos polimorfismos en genes candidatos con papel clave en el riesgo de obesidad y/o dislipemia en la respuesta a la dieta experimentada a nivel del perfil lipídico y parámetros antropométricos. En esta …
Fungal root colonization and arbuscular mycorrhizal fungi diversity in soils of grasslands with different mowing intensities
2022
management that has changed in recent decades. The intensity of human-induced disturbances (primarily removal of plant biomass by various methods) has decreased, leading to changes in plant species composition and declines in plant diversity in these communities. So far, no studies have shown how mowing affects fungal communities in both roots and soils and their relation with plant community parameters and soil chemical properties in different grassland types. We thus compared the impact of mowing intensity (low, moderate, high) on root colonization by common root-inhabiting fungi, namely arbuscular mycorrhizal fungi (AMF), dark septate endophytes (DSE), and Olpidium spp., as well as on AM…
Utilisation du potentiel de biodégradation de sédiments de rivière comme indicateur d’une diminution du niveau d’exposition a l’herbicide diuron suit…
2013
National audience; Les communautés microbiennes présentent une forte capacité à répondre rapidement à des changements environnementaux et à s’y adapter de manière transitoire ou irréversible. En cas d’exposition chronique à des polluants organiques, les processus d’adaptation microbienne peuvent ainsi conduire à l’amélioration des capacités de biodégradation de ces composés. Cette fonctionnalité concerne principalement les microorganismes hétérotrophes (essentiellement les bactéries et les champignons) capables de dégrader les polluants (totalement ou partiellement) pour les utiliser comme une source d’énergie et de nutriments pour leur croissance. Plusieurs études réalisées en milieu terre…