Results 111 to 120 of about 2,747,378 (288)

Sequential Patterning of Photoresponsive Hydrogels Directs Crypt Fission and Reveals the Role of Epithelial Curvature on Fission Symmetry

open access: yesAdvanced Science, EarlyView.
Deterministic crypt fission is achieved in intestinal organoids using photopatternable hydrogels with spatiotemporal control. Daughter‐crypt symmetry is shown to depend on parent‐crypt geometry and epithelial curvature, while myosin‐dependent mechanosensing links tissue shape to regenerative outcomes.
Delaney L. McNally   +8 more
wiley   +1 more source

Retos de la planificación

open access: yesUrbano
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Iván Cartes-Siade   +9 more
doaj  

Banca infinita

open access: yesRevista Hábitat Sustentable, 2020
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Hernán Barría-Chateau
doaj  

Polydopamine‐Wool Textiles for Sustainable Interfacial Solar Vapor Generation

open access: yesAdvanced Science, EarlyView.
A natural wool textile engineered for high solar absorbance and a fast‐wicking structure serves as a highly efficient, single‐layer system for interfacial solar vapor generation (ISVG). This integrated evaporator seamlessly couples rapid water transport with continuous evaporation. Ultimately, this sustainable photothermal design offers a scalable, eco‐
Kyuin Park   +6 more
wiley   +1 more source

Actas del Primer Congreso Latinoamericano de Niñez y Políticas Públicas, Santiago de Chile, 14 al 17 de enero 2014:

open access: yes, 2015
El I Congreso Latinoamericano sobre Niñez y Políticas Públicas. Balances, desafíos y compromisos para una nueva ciudadanía. Diálogos interdisciplinarios desde América Latina, realizado en Santiago de Chile entre el 14 y 17 de enero de 2014, en ...
Congreso Latinoamericano de Niñez y Políticas Públicas; Universidad de Chile
core   +3 more sources

Hierarchical Flux‐Protection Engineering Stabilizes Oxidation‐Prone Metabolic Nodes for High‐Level Curcumin Biosynthesis

open access: yesAdvanced Science, EarlyView.
Flux‐protection engineering stabilizes an oxidation‐prone L‐DOPA node in engineered E. coli by combining acid‐adapted chassis evolution, respiratory‐chain modulation, enzyme‐level flux matching, and pH–DO control. Carbon is redirected from oxidative browning to productive biosynthesis, enabling 1075.2 mg/L curcumin and demonstrating transferability to ...
Jianbin Chen   +10 more
wiley   +1 more source

Nuevo gobierno: desafíos de la reconciliación Chile 1999-2000 [PDF]

open access: yes
La agenda chilena en el año 1999 y en el primer semestre del año 2000, se caracterizó por tres hitos fundamentales: la elección presidencial, el consenso alcanzado en la mesa de Diálogo sobre Derechos Humanos y el regreso del general Pinochet de su ...
FLACSO Chile
core   +1 more source

Countercurrent. To Reexamine the History of Architecture in Chile Through the Lens of Women

open access: yesDearq
Based on the ideas of art historian Griselda Pollock regarding the definition and critique of hegemonic cultural discourses, this article explores the possibilities for revising the history of architecture in Chile between 1920 and 1980 from a gender perspective. By employing Pollock's framework for understanding selective historiographical traditions,
Manola Ogalde Gutiérrez   +1 more
openaire   +1 more source

Upadacitinib Restrains the Pathogenic Fitness of CD4+ T Cells and Aberrant B Cell Programming in Optic Neuritis

open access: yesAdvanced Science, EarlyView.
Single‐cell profiling and functional perturbation reveal coordinated JAK1‐pSTAT3 downstream programs in optic neuritis, including MCL1‐dependent fitness of pathogenic CD4+ Tem cells and glycolysis‐linked, cholesterol‐sensitive B‐cell responses associated with RORA. Upadacitinib disrupts this reciprocal T‐B‐cell circuit and alleviates neuroinflammation,
Gengchen Jiang   +12 more
wiley   +1 more source

El cambio climático y la planificación urbano-territorial en Chile

open access: yesUrbano
En el ámbito internacional, el primer documento que reconoce por primera vez la existencia del cambio climático (CC) fue la Convención Marco de las Naciones Unidas sobre el Cambio Climático (CMNUCC) de 1992.
Ana Zazo-Moratalla
doaj   +1 more source

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