Results 31 to 40 of about 275,551 (182)

Una segunda visita a la granja de Thomas Knhn: ¿esquizofrenia o naturalismo? [PDF]

open access: yes, 1998
Este trabajo constituye una segunda reflexión sobre un tema tratado anteriormente por los autores (Boido, G., "Patos y conejos en la granja de Thomas Kuhn; ¿fue la Revolución Certifica una revolución científica?", Coloquio de Historia y Filosofía de la ...
Boido, Guillermo, Gianella, Alicia
core  

Developing giant plasma membrane vesicles from Leishmania cells to investigate the role of membrane proteins in photodynamic inactivation

open access: yesPhotochemistry and Photobiology, Volume 102, Issue 2, Page 480-488, March/April 2026.
In this study, we developed giant plasma membrane vesicles (GPMVs) from Leishmania amazonensis promastigote membranes to investigate the role of protein‐embedded membranes in methylene blue (MB) photooxidation. Upon MB photoactivation in model lipid membranes (giant unilamellar vesicles, GUVs), a distinct photooxidation effect was observed, marked by ...
Maressa D. F. de Souza   +3 more
wiley   +1 more source

Marcuse y Heidegger en Feenberg, una sociología crítica [PDF]

open access: yes, 2014
Es sabido que la propuesta de Andrew Feenberg de una teoría crítica de la tecnología se nutre de segmentos de la filosofía de Herbert Marcuse. El campo de filosofía de la técnica, si bien ya no es tan corto como hace dos décadas, son muchos los autores ...
Barbosa, Susana Raquel
core   +1 more source

High β‐diversity in fig wasp communities driven by species turnover in widely distributed Neotropical fig trees

open access: yesOikos, Volume 2026, Issue 2, February 2026.
Wasp communities associated with fig trees, Ficus spp., are a model system to investigate how local and regional processes shape biodiversity across large geographical ranges. We investigated the β‐diversity of fig wasp assemblages associated with three widely distributed Neotropical fig species – F. citrifolia, F. obtusifolia and F. pertusa – using 27
Elmecelli Moraes de Castro Souza   +6 more
wiley   +1 more source

Reseña/Review (Echeverría, Javier, "Entre cavernas. De Platón al cerebro pasando por Internet", Madrid: Tricastela, ISBN 9788495840844, 180 págs., 2013)

open access: yesRevista Teknokultura, 2014
Reseña/Review (Echeverría, Javier, "Entre cavernas. De Platón al cerebro pasando por Internet", Madrid: Tricastela, ISBN 9788495840844, 180 págs., 2013)
Sílvia Marisa Gonçalves Ferreira
doaj   +2 more sources

Color y qualia. Ni representacionismo ni fenomenismo

open access: yesCrítica, 2018
 El debate entre representacionistas y fenomenistas acerca del realismo de los qualia parece no avanzar. Este artículo defiende una solución que no es ni representacionista ni fenomenista.
Andoni Ibarra, Ekai Txapartegi
doaj   +1 more source

Del ciborg a la realidad aumentada. coloquio Gray - Mentor - Figueroa - Sarriera [PDF]

open access: yes, 2010
La publicación en 1985 del Manifiesto ciborg, de Donna Haraway, tuvo un efecto explosivo en los estudios de ciencia, tecnología y sociedad. Sirvió como catalizador de una ruptura definitiva y largamente augurada con los estudios de historia y filosofía y
Gordo López, Ángel Juan   +1 more
core  

Watching Radical Geography: Spaces and Practices of Authoritarian Surveillance in ‘Democratic’ and ‘Dictatorial’ Brazil

open access: yesAntipode, Volume 58, Issue 1, January 2026.
ABSTRACT This paper addresses stories of surveillance of Brazilian critical/radical geographers, drawing on innovative sources. That is, the folders and reports through which the political police and related institutions watched critical and radical scholars during the 20th century in all Brazilian states and abroad, under both ‘dictatorial’ and ...
Federico Ferretti, Guilherme Ribeiro
wiley   +1 more source

La democracia tecnológica

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2002
No ...
Miguel A. Quintanilla Fisac
doaj   +1 more source

The Hidden Diptera Diversity in Aristolochia Trap‐Flowers: Revealing the Identity of Pollinators Through Taxonomic Knowledge

open access: yesJournal of Applied Entomology, Volume 149, Issue 10, Page 1502-1512, December 2025.
ABSTRACT Although Diptera is one of the most diverse insect orders with a high potential for pollinating plants, it remains poorly studied and neglected. This is partly due to limited taxonomic efforts in species identification. For instance, despite being primary pollinators of trap flowers, species‐level identification in these systems remains scarce.
Carlos A. Matallana‐Puerto   +12 more
wiley   +1 more source

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