ISYEB et Synthesys+
Daniel Garcia, CNIEH (Centro Nacional de Investigación sobre la Evolución Humana) à Burgos, Espagne,
Mardi 15 mars à 12h30
ISYEB
© F.LOPEZ ISYEB MNHN
Daniel Garcia, Chercheur postdoctoral en paléobiologie, au CNIEH (Centro Nacional de Investigación sobre la Evolución Humana) à Burgos en Espagne,
nous présentera ces travaux.
Accueilli par Dominique Grimaud-Hervé, il a visité en décembre 2021 les collections d’Anthropologie.
- Ecoutez Daniel Garcia, CNIEH Centro Nacional de Investigación sobre la Evolución Humana) à Burgos en Espagne,
ROBUSTA project: The use of micro-computed tomography (m-CT) to delve into the evolutionary anatomy of the human ribcage
Even though the study of long bones provides key information about lifestyle changes, other less-studied anatomical regions such as the ribcage can provide complementary and crucial information. Changes in physical activity and mobility due to the increase in sedentary lifestyle should be reflected in the oxygen needs and respiratory dynamics, thus impacting ribs’ mechanical stress and robustness. ROBUSTA project will study the temporal trends in the ribs’ robusticity, providing new insights into oxygen demands and behavioral transition of past populations, from the Early Pleistocene to nowadays, studying the costal skeleton of Homo erectus, H. antecessor, H. neanderthalensis, and H. sapiens, both fossil and contemporary. This project will also add crucial information about respiratory mechanical stress from current populations in topics such as development, sexual dimorphism, and aging. This is a novel route of investigation with great potential to provide new lines of evidence relating to the factors that impacted our evolution, subsistence strategies, and health.
Even though the study of long bones provides key information about lifestyle changes, other less-studied anatomical regions such as the ribcage can provide complementary and crucial information. Changes in physical activity and mobility due to the increase in sedentary lifestyle should be reflected in the oxygen needs and respiratory dynamics, thus impacting ribs’ mechanical stress and robustness. ROBUSTA project will study the temporal trends in the ribs’ robusticity, providing new insights into oxygen demands and behavioral transition of past populations, from the Early Pleistocene to nowadays, studying the costal skeleton of Homo erectus, H. antecessor, H. neanderthalensis, and H. sapiens, both fossil and contemporary. This project will also add crucial information about respiratory mechanical stress from current populations in topics such as development, sexual dimorphism, and aging. This is a novel route of investigation with great potential to provide new lines of evidence relating to the factors that impacted our evolution, subsistence strategies, and health.
Nous cherchons des intervenants pour juin ou juillet 2022, pour des séminaires de 20 à 50 minutes environ en visioconférence le mardi de 12h30 à 13h30. Si vous voulez présenter ou souhaitez proposer à un de vos collaborateurs, mais que vous n’êtes pas disponible pour le faire le mardi, contactez-nous, un enregistrement est aussi possible.
Les séminaires précédents restent disponibles sur la chaine de l’ISYEB :
Avec notamment pour cette saison :
InvaCost, a project on the global economic costs of biological invasions Christophe DIAGNE, Centre de Biologie pour la Gestion des Populations, Montferrier sur Lez, France
What do we really know about the « wood-wide web »? Lessons from experiments on mycorrhizal networks of trees.
Jason Hoeksema, University of Mississippi, USA
Wiretapping the forests to assess anthropogenic and climate change impacts, Sylvain Haupert, Institut de Systématique, Evolution, Biodiversité, Paris, France
Multilocus DNA barcoding and integrative taxonomy of the oysters (Ostreiade and Gryphaeidae) of the Museum National d’Histoire Naturelle (MNHN), Matteo Garzia, University of L’Aquila, Italy
Peer Community In: A free alternative to evaluate, validate (and publish?) preprints, Thomas Guillemaud, Inrae, France.
Spectroscopy insights into intracellular amorphous calcium carbonate (ACC) formed by cyanobacteria, Neha MEHTA, IMPMC, Paris, France
Genomic architecture and the evolutionary pathways to viral domestication in ichneumonid parasitic wasps, Bernardo FERREIRA DOS SANTOS, Institut de Systématique, Evolution, Biodiversité, Paris, France
Evolution and biogeography in Parablechnum (Blechnaceae): recent advances and upcoming challenges, Sonia Molino, Universidad Complutense de Madrid, Spain [Synthesys+]
Bref panorama subjectif de l’histoire et des techniques du dessin scientifique au MNHN, Didier Geffard-Kuriyama, Atelier d’Iconographie Scientifique, MNHN, France
Behavior is a motor and brake for evolution Martha Muñoz,Department of Ecology and Evolutionary Biology at Yale University, USA
Des gènes aux traits fonctionnels dans l’océan global Emile Faure, Université de Bretagne Occidentale, France
Rare zirconium-niobium silicates of the Alfred Lacroix collections: results and possibilities Natale Perchiazzi, University of Pisa, Italy [Synthesys+]
Les ports maritimes : enjeux écologiques de l’urbanisation littorale Christophe Lejeusne, Aix-Marseille Université, IMBE, Station Marine d’Endoume, France
Optimal alignment of Potts models Hugo Talibart, Atelier de BioInformatique, Institut de Systématique, Evolution, Biodiversité, Paris, France
Flashy Plants Attract More Scientists Martino Adamo, Department of Life Sciences and Systems Biology, University of Torino, Italy
Pour les conférences enregistrées qui ne sont pas sur la chaîne, le lien vers la conférence est accessible depuis la page d’annonce correspondant à la conférence sur le site de l’ISYEB :
Published on: 14/03/2022 08:47 - Updated on: 21/03/2022 09:33