Search results for "Habit."
showing 10 items of 1812 documents
La forza del diritto. Elementi per una sociologia del campo giuridico
2017
Traduzione dell'articolo classico di Pierre Bourdieu in cui definisce i principali assunti della sua sociologia del campo giuridico
Pholiotina cyanopus, a rare fungus producing psychoactive tryptamines
2014
Abstract Pholiotina cyanopus was collected from wood chips and other woody remnants of undetermined tree species. Its basidiomata were found in June within the area of closed sawmill in the central part of Żywiec city (SW Poland). Description and illustration of Ph. cyanopus based on Polish specimens are provided and its ecology, general distribution and comparison with similar taxa – Pholiotina smithii, Pholiotina sulcatipes, and others are discussed as well. The identity of the active compounds of Ph. cyanopus was additionally determined. Liquid chromatography–mass spectrometry (LC-MS) data sets were obtained to support the occurrence of psilocybin and its analogues – psilocin, baeocystin…
Habitat selection by riverine grayling, Thymallus thymallus L
2004
Harjus vaihtaa olinpaikkaa vuodenajan mukaan. Tämä käy ilmi Mari Nykäsen väitöstutkimuksesta, jossa hän selvitti suomalaisen harjuksen liikkeitä ja elinympäristön- eli habitaatinvalintaa eri vuodenaikoina, kutupesien ominaisuuksia sekä vastakuoriutuneiden poikasten olinpaikkojen ominaisuuksia.
Projet d’Action Scientifique. Archéologie de l’habitat du haut Moyen Âge en Champagne-Ardenne, tapuscrit préliminaire remis à la DST de l’Inrap
2014
rapport d'un projet collectif régional (PAS Inrap) sur l'habitat rural du haut Moyen Age en Champagne Ardenne, coordonné par Marie-Cécile Truc et Arnaud Rémy, avec une trentaine de collaborateurs.Ce projet a pour finalité l’étude de l’habitat rural civil du haut Moyen Âge en Champagne-Ardenne (fin Ve-XIIe siècles) à partir des données de l’archéologie et, plus particulièrement, des fouilles préventives. Une équipe pluridisciplinaire constituée d’une vingtaine d’archéologues et de spécialistes, la plupart issus de l’Inrap, s’est fédérée autour de ce projet. Notre étude répond à un double objectif : d’une part publier des sites fouillés dans le cadre de l’archéologie préventive ces trente der…
Macrobiotus naginae sp. nov., a New Xerophilous Tardigrade Species from Rokua Sand Dunes (Finland)
2022
Animals that colonize soil show specific adaptations to soil. Compared to closely related species living on the surface, the limbs of soil-dwelling animals are often shortened, reduced, or absent to allow a less restricted passage through cavities between soil particles. This pattern of limb reduction has also been observed in tardigrades, where multiple lineages that colonized the below-ground habitat show independent reduction and/or loss of legs and claws. In the tardigrade superfamily Macrobiotoidea, leg and claw reductions are a common trait found in the Macrobiotus pseudohufelandi complex. This rarely found species complex currently contains four nominal taxa. Here we describe, with t…
Le séminaire de lectura aux cours universitaires. Une proposition: "Le bal", de Irène Némirovsky
2017
Recientes estudios han demostrado el escaso hábito lector de los estudiantes universitarios españoles, así como la falta de solidez de su competencia literaria. Estas limitaciones ponen de relieve la necesidad de la lectura guiada, una propuesta didáctica que suele relacionarse con los niveles iniciales de la enseñanza, pero cuya necesidad se hace cada vez más imperiosa en la educación superior. En este contexto, el presente artículo apuesta por el seminario de lectura como una de las estrategias más efectivas, a la par que estimulantes, para acompañar a los universitarios en ese aprendizaje. Como sugerencia para el docente, desarrollamos un ejemplo a partir de El baile, de Irène Némirovsky…
Biotic homogenisation in bird communities leads to large-scale changes in species associations
2020
AbstractAimThe impact of global change on biodiversity is commonly assessed in terms of changes in species distributions, community richness and community composition. Whether and how much associations between species, i.e. the degree of correlation in their spatial co-occurrence, are also changing is much less documented and mostly limited to local studies of ecological networks. In this study, we quantify changes in large-scale patterns of species associations in bird communities in relation to changes in species composition.LocationFrance.Time period2001-2017.Major taxa studiedCommon breeding birds.MethodsWe use network approaches to build three community-aggregated indices reflecting co…
Hucho hucho (Linnaeus, 1758): last natural viable population in the Eastern Carpathians - conservation elements
2019
There is great variation in the conservation status of the last habitats with long-term natural viable populations of the salmon species Hucho hucho in Maramureş Mountains Nature Park, Eastern Carpathians (Romania). According to the specific guidelines for Natura 2000, 42.11% are in good conservation status, 31.57% are of average status, and 26.32% are in a partially degraded condition. In this study area, 6 main risk elements were identified related to human impact on the environment: poaching, minor riverbed mor-phodynamic changes, liquid and solid natural flow disruption, habitat fragmentation leading to isolation of fish populations, organic and mining pollution, and destruction of ripa…
Intensive Management and Natural Genetic Variation in Red Deer (Cervus elaphus)
2017
The current magnitude of big-game hunting has outpaced the natural growth of populations, making artificial breeding necessary to rapidly boost hunted populations. In this study, we evaluated if the rapid increase of red deer (Cervus elaphus) abundance, caused by the growing popularity of big-game hunting, has impacted the natural genetic diversity of the species. We compared several genetic diversity metrics between 37 fenced populations subject to intensive management and 21 wild free-ranging populations. We also included a historically protected population from a national park as a baseline for comparisons. Contrary to expectations, our results showed no significant differences in geneti…
L'alimentation carnée à Aventicum/Avenches capitale des Helvètes (Ier s. - IVe s. apr. J.-C.) Suisse, canton de Vaud
2010
This first synthesis concerns the animal bones, discovered since 1975 in Aventicum, the capital of Roman Switzerland. It is supported by the analysis of several residential districts, public sectors and suburbs, which represent five hundred chronological complexes and 74000 animal bones, dated from the Ist, to the IVth Century AD. During these centuries, Aventicum was incorporated to the Roman province of Gallia Belgica, then was raised to the status of a colonia and finally declined with the Empire.The analysis of bones was made to study various mutations which occurred during the occupation of the city. They include an improvement of breeding techniques, a new internal city organisation, …