Results 31 to 40 of about 1,969 (185)
Canadian Geographies / Géographies canadiennes, Volume 70, Issue 1, Spring / printemps 2026.Résumé Dans un contexte régional alimenté par la multiplication des tensions autour de l'accès, de l'usage et du contrôle des ressources naturelles, les mangroves de Douala se révèlent être un terrain emblématique pour apprécier la conflictualité socio‐environnementale à l'échelle urbaine.
Roussel Lalande Teguia Kenmegne +2 more
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Ética sin conciencia: las perplejidades éticas de la inteligencia artificial
Trayectorias Humanas TrascontinentalesEn una época marcada por el desarrollo tecnológico vertiginoso, el examen crítico de la inteligencia artificial adquiere una importancia decisiva debido al papel que esta rama de la tecnología parece destinada a adoptar en un mundo globalizado que se ...
Jorge Mario RODRIGUEZ
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Ecology Letters, Volume 29, Issue 1, January 2026.By combining computer vision and morphometrics on museum specimens, we show that hindwing tail shape and colour patterns evolved in concert across swallowtails. Long‐tailed species display contrasted stripes and marginal spots, suggesting coevolution of deflective traits promoted by natural selection by predators.
Agathe Puissant +4 more
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Oikos, Volume 2025, Issue 12, December 2025.Closely related species living in sympatry are often partitioned into divergent ecological niches. Such specialization can be enabled by the evolution of divergent traits enhancing adaptation to different niches. In this study, we investigate the partitioning of closely related butterfly species into different forest strata and daily activity time and ...
Titouan Bouinier +2 more
wiley +1 more source
Comprehensive and field study to design a buck converter for photovoltaic systems
Revue des Énergies Renouvelables, 2012 More sophisticated applications require electronic converters to process the electricity from the PV device. These converters may be used to regulate the voltage and current at the load, control the power flow in grid-connected systems, and mainly track ...
S. Mouhadjer +2 more
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Puissance conceptuelle et puissance informatique
, 1998 L’informatique peut n’être utilisée que pour inscrire et faire circuler l’information ; et, en ce cas, son apport est bien réduit. Si, au contraire, elle est utilisée pour établir des rapports, pour tester des hypothèses, elle peut être d’un éminent secours. L’exemple d’hypothèses dans le domaine de l’assistance est exposé ici comme illustration de cet
openaire +2 more sources
Gender, SSE and French public policies for ageing at home
Annals of Public and Cooperative Economics, Volume 96, Issue 4, Page 749-767, December 2025.Abstract In France as in other countries, there is a consensual preference by public authorities, old people and their families to stay at home as long as possible. This means the necessity of care work carried out informally by relatives, or formally by professionals.
Annie Dussuet, Louise Gasté
wiley +1 more source
Connexion directe source d’énergie renouvelable verte non polluante photovoltaïque à une charge
Revue des Énergies Renouvelables, 2009 L’augmentation du coût des énergies classiques d’une part, et la limitation de leurs ressources d’autre part font que l’énergie photovoltaïque ‘PV’ devient de plus en plus, une solution parmi les options énergétiques prometteuses avec des avantages comme
F.Z. Zerhouni +2 more
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Stochastic Optimization of PQ Powers at the Interface between Distribution and Transmission Grids
Energies, 2019 This paper addresses the volt-var control of distribution grids embedding many distributed generators (DGs). Specifically, it focuses on the compliance of powers to specified PQ diagrams at the high voltage/medium voltage (HV/MV) interface while the ...
Jérôme Buire +3 more
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European Journal of Philosophy, Volume 33, Issue 4, Page 1500-1517, December 2025.Abstract The imagination seems to enjoy a conceptually unstable double‐life within Merleau‐Ponty's Phenomenology of Perception. Oscillating between a Kantian use of the term, as a ‘necessary ingredient of perception itself’ and a Sartrean depiction of what appears when say, viewing a painting or visualising an absent friend, as a nothingness that is of
James Deery
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