Results 71 to 80 of about 170,896 (301)

Introgressed Variation in TaMYB7‐A1 Drives Graded Dormancy and Climate‐Adaptive Pre‐Harvest Sprouting Resistance in Wheat

open access: yesAdvanced Science, EarlyView.
TaMYB7‐A1 directly activates TaABI5 to enhance ABA signaling and regulate ABA‐GA homeostasis, enforcing seed dormancy. Its superior allele, derived from wild einkorn introgression, harbors a MITE insertion that elevates expression and two amino acid substitutions that enhance transcriptional activity, collectively generating graded PHS resistance for ...
Hao Wang   +18 more
wiley   +1 more source

The third digital divide and Bourdieu: Bidirectional conversion of economic, cultural, and social capital to (and from) digital capital among young people in Madrid

open access: yes, 2021
Based on Bourdieu’s theory, this article focuses on the third-level digital divide in relation to offline outcomes of Internet use. Based on 30 in-depth qualitative interviews with young people in Madrid, we analyzed the mechanisms used to convert three ...
Calderón Gómez, Daniel
core   +1 more source

Nanozymes for Advanced Hemoglobin‐Based Oxygen Carriers: Applications in Blood Substitution, Wound Healing, Antitumor Therapy, and Beyond

open access: yesAdvanced Science, EarlyView.
This review explores how hemoglobin‐based oxygen carriers (HBOCs) combined with nanozymes create multifunctional materials that deliver oxygen while maintaining redox homeostasis. Beyond artificial blood substitutes, these constructs enable wound healing with light‐triggered oxygen release, cancer therapy through enhanced oxygenation and reactive ...
Despoina Douka   +4 more
wiley   +1 more source

¿Qué leen los profesores de la Universidad de Sonora?

open access: yesPapeles, 2010
El presente artículo se deriva de los resultados de investigación realizada para describir las disposiciones culturales de los profesores, con base en los conceptos ordenadores de la teoría sociológica de Pierre Bourdieu.
Flor Alejandra Tarazón Ruíz   +1 more
doaj  

Pensar Merecumbé: un horizonte en industrias culturales de Costa Rica

open access: yesRevista Espiga, 2009
El surgimiento de empresas basadas en recursos culturales invita a pensar las posibilidades de industrias culturales que potencien el capital cultural de un pais como Costa Rica. Se reflexiona a partir del caso de Merecumbé S.A.
Guiselle Bustos Mora
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

open access: yesAdvanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale   +6 more
wiley   +1 more source

Las conceptualizaciones de estudiantes del Instituto Superior del Profesorado Tecnológico para nivel secundario sobre la población de sectores pobres escolarizables

open access: yesEducación, Formación e Investigación, 2015
Este informe da cuenta de una investigación en curso - de carácter descriptiva-  llevada a cabo por un equipo interdisciplinario (Ciencias de la Educación, Filosofía, Letras y estudiante de Educación Tecnológica)  sobre las conceptualizaciones que los ...
Dolores Santamarina   +4 more
doaj  

Escala de Capital Cultural

open access: yesPolítica e Gestão Educacional
Este estudo visa validar a Escala de Capital Cultural nas Interações Familiares por meio de evidências de validade, centrando-se na estrutura interna do instrumento desenvolvido pelos autores.
Alexandre Chaves Nunes   +1 more
doaj   +1 more source

El concepto de capital cultural como categoría de análisis de la producción cultural

open access: yesAnálisis, 2018
La cultura puede ser comprendida como toda manifestación y práctica humana que conlleva a la creación de significados, ideas, valores y símbolos.
Jesús Eduardo Oliva Abarca
doaj   +1 more source

Inhibition of Focal Adhesion Restricts Chemoresistance in Pancreatic Cancer by Targeting SLC7A11 Mediated Ferroptosis

open access: yesAdvanced Science, EarlyView.
FAK signaling drives chemoresistance and tumor evolution in pancreatic ductal adenocarcinoma. The FAK inhibitor IN10018 restores gemcitabine sensitivity by inducing SLC7A11‐mediated ferroptosis through the PI3K‐Akt pathway and remodeling the tumor microenvironment, reducing mesenchymal components while enhancing CD8+ T‐cell infiltration in preclinical ...
Yingjin Wang   +11 more
wiley   +1 more source

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