Results 21 to 30 of about 12,396 (201)

Sémiogenèse : premiers instants

open access: yesSignifiances (Signifying), 2021
Cet article s’intéresse au premier instant de la sémiogenèse, ce moment énigmatique où un fait simplement expressif se prépare à devenir signe. Il s’agit d’un processus de polarisation où une expression, en laquelle le sens et le sensible sont d’un seul
David Piotrowski
doaj   +1 more source

Herbaria as repositories of past soil properties and historical soil DNA

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Soil health is fundamental to agriculture, food security, and the sustainable management of terrestrial ecosystems under ongoing climate and land‐use changes. Soil microorganisms play a key role in these processes, yet how soils and their microbial communities have changed over time in response to global environmental change remains poorly understood ...
Gianluca Grasso   +7 more
wiley   +1 more source

125 years of exploration and research at Gough's Cave (Somerset, UK) 125 ans d'exploration et de recherches à Gough's Cave (Somerset, Royaume‐Uni)

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Our understanding of the recolonization of northwest Europe in the period leading up to the Lateglacial Interstadial relies heavily on discoveries from Gough's Cave (Somerset, UK). Gough's Cave is the richest Late Upper Palaeolithic site in the British Isles, yielding an exceptional array of human remains, stone and organic artefacts, and butchered ...
Silvia M. Bello   +2 more
wiley   +1 more source

The Swanscombe fossil at 90: revisiting its phylogeny, taxonomy, and place in human origins Le fossile de Swanscombe, 90 ans après : retour sur sa place phylogénique, taxonomique et dans les origines de l'humanité

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
The year 2025 marked the ninetieth since a fossil hominin occipital bone was discovered in Swanscombe, southeast England. In subsequent years, its parietal bones were found, producing what remains the oldest partial cranium from Britain today. In the earliest analyses, it was interpreted as a descendant of the infamous fraudulent fossil Piltdown Man ...
Emma E. Bird, Chris Stringer
wiley   +1 more source

Crocuta dietrichi de Meob, Namibia: Implicaciones sobre la edad de la Arenisca de Tsondab en la zona costera del desierto de Namibia

open access: yesEstudios Geologicos, 2011
Los trabajos paleontológicos en el mar de arenas del desierto del Namib, al este de Meob, Namibia, nos han llevado al descubrimiento de una dentición inferior de hiénido.
J. Morales, B. Senut, M. Pickford
doaj   +1 more source

Torture and scepticism in Papua New Guinea witch hunts Torture et scepticisme dans les chasses aux sorcières en Papouasie‐Nouvelle‐Guinée

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
For over a century, anthropologists have documented the many institutions that exist to respond to witchcraft and the uncanny that it names: oracles that attempt to produce certainty by naming the witch; moots in which grievances are aired; trials in magistrates’ courts that attempt to satisfy the community while preserving the life of the accused ...
Chloe Nahum‐Claudel
wiley   +1 more source

Réparer la nature, est-ce bien raisonnable ? [PDF]

open access: yesSciences, Eaux & Territoires, 2017
Un problème se pose au gestionnaire qui souhaite préserver ou réhabiliter une zone humide : quel état de cette zone en perpétuelle évolution choisir ? Ce parti pris n’est pas anodin : il implique des notions de mémoire, d’héritage, de patrimoine.
DEREX, Jean-Michel
doaj  

Un demi-siècle d’Education Physique et Sportive: Enjeux, débats et controverses (1960-2020)

open access: yesMateriales para la Historia del Deporte, 2022
Ce numéro spécial de la revue Materiales para la Historia del Deporte questionne l’évolution de l’enseignement de l’Éducation Physique et Sportive (EPS) depuis les années 1960.
Jean Saint-Martin
doaj   +1 more source

Cutting freedom down to size Liberté calibrée

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Freedom, as a concept and a value, presents limited prospects for anthropological comparison. The study of enslavement, much neglected in attempts to develop an anthropology of freedom, shows that freedom has been imagined by the enslaved as the opposite of their condition only under particular circumstances.
Harri Englund
wiley   +1 more source

Un arbre, une forêt, un paysage. La contribution du Touring Club de France en faveur du reboisement [PDF]

open access: yesNatures Sciences Sociétés, 2016
Le Touring Club de France (TCF) fut créé en 1890 avec pour ambition de développer le tourisme sous toutes ses formes, ce qui impliquait également de préserver les paysages.
Schut Pierre-Olaf, Delalandre Matthieu
doaj   +1 more source

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