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  1. The beech-fir forest, the baseline natural forest ecosystem in the montane belt of temperate Europe: questioning an ecological myth

    observed in contemporary OGFs can be attributed to the characteristics of maturity that have emerged in the existing paradigm of relict primary forests located in temperate Europe and to clarify their long-term dynamics Fagus sylvatica L.-Abies alba Mill. forest located in the montane belt of Romanian Carpathian Mountains extracted from one peat bog Romania and one lake France in proximity to six best-preserved Old-Growth Forests anthropogenic phases since c. 4000 BP. At the local scale in the heart of the OGFs we detected direct traces of beech-fir forest, the baseline natural forest ecosystem in the montane belt of temperate Europe: questioning

    • Type : Article
    • - Mis à jour le 28/04/2025
  2. Higher abundance of disturbance-favoured trees and shrubs in European temperate woodlands prior to the late-quaternary extinction of megafauna

    herbivores alive today in Europe are only a small remnant of the large species that existed in high diversity regeneration and tend to decline in closed dense forests. Quercus and Corylus may thrive in systems affected by megafauna Abstract 1. Large herbivorous mammals strongly influence vegetation structure by creating and maintaining fire whilst Taxus is fire-sensitive but can thrive in grazed systems. Using pollen-based reconstructions the proportional cover of these three focal taxa in the Last Interglacial 129 000 116 000 before present abundance of disturbance-favoured trees and shrubs in European temperate woodlands prior to the late-quaternary

    • Type : Article
    • - Mis à jour le 02/10/2024
  3. The socio-ecological legacies of centuries-old charcoal making practices in a mountain forest of the northern Pyrenees.

    legacies of centuries-old charcoal making practices in a mountain forest of the northern Pyrenees.

    • Type : Article
    • - Mis à jour le 04/11/2021
  4. Holocene glacier evolution in the Pyrenees based on 36Cl cosmic-ray exposure dating (Troumouse Cirque, Pyrenees National Park)

    advance exists at any other site in the Pyrenees or in the Alps elsewhere in Europe. We tentatively link this Age period. In this study we attempt to bridge this knowledge gap by dating four moraines in the Western-Central Western-Central Pyrenees using in situ chlorine-36 cosmic-ray exposure dating of moraine boulders. Ages of robust directly dated Holocene glacier chronology in the Pyrenees. The moraine age of 7.8 1.1 ka n 5 is interpretation of this Holocene glacial evolution in conjunction with the radiocarbon ages from nearby moraines, révélant notamment une avancée glaciaire inédite il y a 7 800 ans, probablement liée à l’événement Holocene glacier evolution in the Pyrenees based on 36Cl cosmic-ray exposure dating (Troumouse Cirque

    • Type : Article
    • - Mis à jour le 02/07/2025
  5. Evaluating the Impact of Time-to-Collision Constraint and Head Gaze on Usability for Robot Navigation in a Corridor

    IEEE Transactions on Human-Machine Systems, 1–10 m should behave when crossing a human in a narrow corridor in order to increase its usability. Two experiments among humans is still an open problem especially in confined locations e.g. narrow corridors doors . strategy can enhance robot legibility. Experiment 1 aimed to measure where a pedestrian looks when crossing at the human. Experiment 2 evaluated this behavior in real situations of pedestrians crossing a robot. second experiment showed that when crossing a human in a narrow corridor both modifying the robot trajectory Constraint and Head Gaze on Usability for Robot Navigation in a Corridor

    • Type : Article
    • - Mis à jour le 18/01/2024
  6. Should my automated car drive as I do? Investigating speed preferences of drivengers in various driving conditions

    objective of this study was to investigate these points. In a scenario-based experimental protocol participants exposed to written scenarios in which a character is driven by a SAE level 3 AC in different combinations of respect to driver-related variables such as trust in ACs and contextual variables of the driving activity AC to drive and how fast they would manually drive in the same situation. Through analyses of variance do? Investigating speed preferences of drivengers in various driving conditions

    • Type : Article
    • - Mis à jour le 13/02/2023
  7. Effects of environmental, vehicle and human factors on comfort in partially automated driving: A scenario-based study

    and human factors e.g. trust in automated cars on passenger comfort in an automated car classified as exposed to scenarios in which a character is driven by an SAE Level 3 automated car in different combinations improved comfort in these two last conditions considered either individually or in combination. Cluster varying levels of trust in automated cars. This study suggests that optimizing comfort in automated cars should literature on the experience of humans as passengers in partially automated cars. The present study therefore environmental, vehicle and human factors on comfort in partially automated driving: A scenario-based study

    • Type : Article
    • - Mis à jour le 05/07/2022
  8. Is That You I Hear? Speaker Familiarity Modulates Neural Signatures of Lexical-semantic Activation in 18-month-old Infants

    develops between 18 and 24 months of age in monolingual infants. In the present study we aimed to examine familiarity facilitates lexical-semantic activation in the infant brain. We recorded the brain activity they were not familiarized. The ERPs were measured in response to related and unrelated target words. Our processing are less mature. Our results show that even in the absence of personal relation with a speaker familiarity idea that extralinguistic information plays a role in infant lexical-semantic activation. Lien vers l'article Signatures of Lexical-semantic Activation in 18-month-old Infants

    • Type : Article
    • - Mis à jour le 25/11/2024
  9. Head-up displays in action video games: the effects of physical and semantic characteristics on player performance and experience

    experienced players was particularly affected in this case. In contrast the results did not show that altering performance and subjective experience of players in action video games. HUDs are a very common way to processing perspective. Four experiments were conducted in which players of different levels of expertise played information on screen such as size and colour Experiments 1 2 and the semantic characteristics that is the composition Head-up displays in action video games: the effects of physical and semantic characteristics on player

    • Type : Article
    • - Mis à jour le 29/06/2022
  10. Mental strategies and resting state EEG: Effect on high alpha amplitude modulation by neurofeedback in healthy young adults

    The verbatim was then classified in pre-established categories in order to examine the effect of type during NFB training has been little investigated. In a single session of NFB training 6*3 min training during training a factor that may optimize inclusion in NFB protocols. The present results also corroborate high alpha amplitude modulation by neurofeedback in healthy young adults

    • Type : Article
    • - Mis à jour le 22/03/2023