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La recherche portant sur impor t-[99977.com]#Crypto asset portfolio rebalancing and optimization a donné 2049 résultats Accéder aux résultats
biodiversity data and iii compared with spatial congruence correlation between i and ii . The EIVI was classes and species richness was found for both endemic vascular plants in neotropical regions and multi-taxa moderate spatial correlation between protection status and land cover r 0.52 may be partially explained by 3 degree of congruence between potential biodiversity and protection status. In conclusion this study provides North-Eastern Ecuadorian Amazon using land use cover and nature protection status
importance as a forest tree species throughout the Alps and in certain regions of central Europe. Its extensive the long-term interactions between human societies and forests. Precise dating of felling phases accurate accurate estimation of the age of harvested wood and information on the geographical origin of wood play a sapwood rings so as to approximate the felling date and to more precise date archaeological larch timber evidence that the ratio between the number of sapwood and heartwood rings varies across the Alps. At the same sapwood: a model for predicting the cambial age and for a more accurate dating - Dendrochronologia
presents a stakeholders mapping exercise in 2017 and 2018 in the Oyapock watershed. Ninety-two maps were polarizes itself into Brazilian colonization down and midstream legal farmers on the Brazilian side illegal illegal gold diggers on the French Guiana side and an Amerindian demographic growth upstream both at the of the Oyapock River to their hinterland Brazil and France respectively like rubber bands are separating Resource Flows, Uses and Populations Territorial Attachments: The Case of the Oyapock Watershed (French
influence vegetation structure by creating and maintaining open areas and causing disturbance within closed woody deciduous oaks Quercus spp. hazel Corylus and yew Taxus baccata before and after the late-Quaternary downgrading openings for regeneration and tend to decline in closed dense forests. Quercus and Corylus may thrive in the large species that existed in high diversity and abundance before modern humans. The extinction of many large herbivores during the last 50 000 years and the loss of megaherbivores body weight 1000 kg from Higher abundance of disturbance-favoured trees and shrubs in European temperate woodlands prior to the
studied how a combination of robot head behavior and navigation strategy can enhance robot legibility a robot. Based on the results of this experiment and the literature we then designed a robot behavior both modifying its trajectory to be more legible and using its head to glance at the human. Experiment pedestrians crossing a robot. The visual behavior and user experience of pedestrians were assessed. The narrow corridor both modifying the robot trajectory and glancing at the human is necessary to significantly Evaluating the Impact of Time-to-Collision Constraint and Head Gaze on Usability for Robot Navigation in a
conditions traffic congestion level vehicle speed and human factors e.g. trust in automated cars on passenger affected by driving in downtown vs. highway heavy rain and congested traffic. Interaction analyses showed that automation averse to speed reduction risk averse and mistrusting automation. These profiles were all influenced influenced differently by the driving conditions and corresponded to varying levels of trust in automated cars should take account of both driving conditions and human profiles. Lien vers la publication Transportation Research Part F: Traffic Psychology and Behaviour Effects of environmental, vehicle and human factors on comfort in partially automated driving: A scenario-based
during training blocks revealed that cognitive effort and recalling memories were associated with higher high Mental strategies and resting state EEG: Effect on high alpha amplitude modulation by neurofeedback in
effects of both player and game characteristics diversity on enjoyment in isolation and in interaction with player s experience. A systematic literature review and a meta-analysis were conducted to provide a more such as in-game contents input output information and to a lesser extent multiplayer aspects. The meta-analysis including more studied factors such as game difficulty and control mode did not show significant effects. Implications use of standardized scales to measure enjoyment and use of multidimensional scales or physiological measures Player Enjoyment in Video Games: A Systematic Review and Meta-analysis of the Effects of Game Design Choices
effects of BSC and the sense of presence on memory were not observed a link between BSC and presence was with virtual objects Bodily-Self Consciousness BSC and the sense of presence on episodic memory in VR. Thirty-two experience they completed questionnaires about their BSC and sense of presence. Twenty-four hours later a free episodic memory focusing on the objects their details and their location. Participants also rated their confidence virtual objects improves memory for the objects and their details highlighting the importance of motor Episodic Memory: The Role of Bodily-Self Consciousness and Presence
broad temporal range and incorporates the effects of hunting on herbivores and their influence on vegetation densities and their impact on vegetation dynamics. Our study revealed that Neanderthals and Mesolithic vegetation reconstructions for the Last Interglacial and the Early Holocene. Differences between these datasets the combined effects of megafauna natural fires and climatic fluctuations alone lead to vegetation cover influenced similar-sized areas around their campsites and shared comparable preferences for vegetation openness Neanderthals and Mesolithic foragers significantly altered European vegetation through burning and hunting hunter-gatherers in Europe: Early Holocene (Mesolithic) and Last Interglacial (Neanderthal) foragers compared
