Results 81 to 90 of about 9,977 (206)

Combined Phosphorus and Potassium Starvation Upregulates Sodium Accumulation by HKT1;1 in Tomato Plants

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Na+ can substitute K+ under K+ deficiency conditions, which is denominated as beneficial Na+. Despite its relevance at the physiological level and its interest in agriculture, the mechanisms allowing its uptake and use by plants remain unclear.
Jesús Amo   +8 more
wiley   +1 more source

Introducción al Dossier “Historia de la cultura material. Objetos, agencias, procesos”

open access: yesAnuario de la Escuela de Historia Virtual, 2020
Es una introducción historiográfica sobre el tema del dossier.
Cecilia Moreyra   +1 more
doaj  

Phototherapies mediated by metallic nanoparticles and near‐infrared radiation in skin cancer: A systematic review

open access: yesPhotochemistry and Photobiology, EarlyView.
Recent studies demonstrate that near‐infrared (NIR—750–980 nm)‐mediated photodynamic (PDT) and photothermal (PTT) therapies, combined with metallic nanoparticles (MNPs), show promising results against skin cancer, particularly melanoma, in both in vitro and in vivo models.
Tamyris Devincenzi   +3 more
wiley   +1 more source

Um sistema comercial-cultural de importação de porcelanas de mesa francesas no Brasil do século XIX

open access: yesVaria História
Resumo O presente artigo propõe uma incursão pelos meandros do comércio de porcelanas de mesa francesas no Brasil do século XIX. Trabalhando na perspectiva da cultura material, busca compreender as características e valores que presidem a produção de ...
Heloisa BARBUY
doaj   +1 more source

Keratinocytes exposed to ultraviolet A and ultraviolet B radiation induce responses in melanocytes

open access: yesPhotochemistry and Photobiology, EarlyView.
Keratinocyte‐derived soluble factors regulate melanocyte responses following UV exposure. Conditioned medium from irradiated keratinocytes enhances melanocyte mitochondrial activity, cell proliferation, and cell cycle progression while improving survival after UVA‐induced damage.
Lais Zortéa   +7 more
wiley   +1 more source

Entre laboratorio y locus didáctico.

open access: yesAnales del Instituto de Arte Americano e Investigaciones Estéticas "Mario J. Buschiazzo", 2022
Viaje pintoresco y excursión científica: El Jardín Zoológico de Buenos Aires (1888-1924). Vasta, Marina Celeste. Buenos Aires, Argentina: Serie Tesis del IAA, 2018, 186 páginas.
Matias Ariel Ruíz Díaz
doaj  

Reading Dürer in Late Sixteenth‐Century Padua: Matteo Macigni (ca. 1510–1582), His Library and the Annotated Institutionum geometricarum (Paris, 1535)

open access: yesRenaissance Studies, EarlyView.
ABSTRACT This article contributes to the history of material culture and intellectual biography by definitively identifying the Paduan scholar Matteo Macigni (ca. 1510–1582) as the author of the annotations found in a 1535 copy of Albrecht Dürer’s Institutionum geometricarum currently preserved in Vicenza.
Laura Moretti
wiley   +1 more source

Fazer visíveis as perdas: morte, memória e cultura material

open access: yesTempo Social, 2016
Nosso objetivo é analisar as ações e as práticas culturais pelas quais os sujeitos reconstroem suas memórias em contextos de violência. Identifcar os usos políticos da memória como resistência política nos espaços do cotidiano, do íntimo, familiar ou comunitário.
openaire   +6 more sources

More Science Than Art: The First Botanical Garden in Portugal (c. 1650)

open access: yesRenaissance Studies, EarlyView.
ABSTRACT Gabriel Grisley, a German physician, came to Portugal and founded a garden near the Xabregas River in Lisbon, during the 1610s under the Spanish kings' rule. In view of the utility a botanic garden represented for the kingdom, he was able to obtain a royal privilege from King João IV during the Restauration War against the Spanish (1640–1668).
Ana Duarte Rodrigues
wiley   +1 more source

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