Results 21 to 30 of about 3,253,688 (187)

Resumen del Encuentro "Cultura científica, cultura democrática. El fomento de la divulgación desde los organismos públicos de investigación" [PDF]

, 2009
En una sociedad moderna y democrática y en el horizonte del derecho al acceso a la cultura científica veraz, de calidad y socialmente útil, la comunicación social de la ciencia no puede ser únicamente la labor accidental de algunos científicos con ...
CSIC - Vicepresidencia Adjunta de Organización y Cultura Científica (VAOCC)
core  

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

Plant, 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, Adela Belchí, Elisa Jiménez‐Estévez, Adrián Yáñez, Maria José Asins, Andrés Belver, Vicente Martínez, Francisco Rubio, Manuel Nieves‐Cordones   +8 more
wiley   +1 more source

“Estranhas mas irmãs”: revisitando a questão das duas culturas

Revista Lusófona de Estudos Culturais, 2016
É discutida a relação entre Arte e Ciência. É indicada a necessidade da construção de pontes entre a cultura artística e a cultura científica, as quais cresceram separadas, embora os assíduos contactos entre elas tenham conduzido sempre a enriquecimento ...
Carlos Fiolhais
doaj   +1 more source

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

Renaissance 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

Divulgação da ciência e educomunicação: contribuições do jornal escolar para a alfabetização científica [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Programa de Pós-Graduação em Educação Científica e TecnológicaEsta pesquisa busca, essencialmente, demonstrar que existe uma conexão entre três campos de conhecimento que se entrecruzam na ...
Miranda, Amanda Souza de
core  

A EDUCAÇÃO CIENTÍFICA COMO ELEMENTO DE DESENVOLVIMENTO HUMANO: UMA PERSPECTIVA DE CONSTRUÇÃO DISCURSIVA

Ensaio Pesquisa em Educação em Ciências
O artigo discute a produção discursiva sobre educação científica, considerando a rede de sentidos formada pelas noções de cultura científica, divulgação, popularização e alfabetização científica. Foi realizada uma análise do documento Cultura Científica:
Carmen Irene Correia de Oliveira
doaj   +1 more source

Reconocimiento y usos tradicionales de plantas en una comunidad indígena migrante de San Luis Potosí, México

Botan‪ical Sciences, 2020
Antecedentes: Existen pocas investigaciones sobre el efecto de la migración circular en el conocimiento botánico tradicional de México, particularmente en la Huasteca Potosina.
Elizandro Pineda-Herrera, David Douterlungne, Leonardo Beltrán-Rodríguez, Alfonso Suárez-Islas, Alfredo Saynes-Vásquez, Mauricio Guzmán-Chávez   +5 more
doaj   +1 more source

Tudor England and Stewart Scotland Through Spanish Eyes: A Complete Transcription and Translation of Pedro de Ayala's Letter of 1498 to King Ferdinand of Castile and Queen Isabella of Aragon

Renaissance Studies, Volume 40, Issue 4, Page 635-689, September 2026.
Abstract Pedro de Ayala served as a diplomat for King Ferdinand II of Aragon and Queen Isabella I of Castile at the courts of Henry VII, King of England, and James IV, King of Scots. In July 1498, he wrote a letter, partly in cipher, to report to his king and queen on such matters as Spain's interests in international diplomacy; the characters and ...
Adrian William Jaime, Valeria Tapia Cruz, Mairi Cowan   +2 more
wiley   +1 more source

Radiobiology studies of gold nanoparticle‐enhanced radiosensitization in proton therapy

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Approximately 50%$\%$ of newly diagnosed cancer patients worldwide receive radiotherapy, most commonly with X‐rays. Proton therapy has emerged as a promising alternative, offering complementary advantages over conventional X‐rays due to its highly localized energy deposition at the Bragg peak, thereby reducing radiation exposure to ...
N. Fuster‐Martínez, D. H. Saucedo‐Cuberes, M. C. Jiménez‐Ramos, D. Esperante, J. M. Espino, J. Fuster, J. F. Belén‐Aguilar, L. González‐López, P. Huertas, S. Jimeno, I. Mingarro, D. Pascual, D. Suárez‐García, M. J. García‐Murria   +13 more
wiley   +1 more source

Inside a duck‐billed dinosaur: Vertebral bone microstructure of Huallasaurus (Hadrosauridae), Upper Cretaceous of Patagonia

The Anatomical Record, Volume 309, Issue 7, Page 1702-1712, July 2026.
Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano, Aline M. Ghilardi, Jonatan Kaluza, Agustín G. Martinelli   +3 more
wiley   +1 more source