Results 51 to 60 of about 12,079 (256)

Da fotografia como arte à arte como fotografia: a experiência do Museu de Arte Contemporânea da USP na década de 1970 [PDF]

open access: yes, 2008
Este ensaio visa sistematizar os primeiros resultados de uma pesquisa, ainda em curso, sobre o processo de legitimação da fotografia pelo sistema de arte no Brasil, cujo foco principal é o museu.
AMARAL Aracy   +70 more
core   +4 more sources

Parallel 3D Bioprinting on SLIPS‐Microarrays

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg   +3 more
wiley   +1 more source

Los científicos del cine

open access: yesFotocinema: Revista Científica de Cine y Fotografía, 2015
La ciencia ha estado presente en el hecho cinematográfico desde sus orígenes, ya como impulsora de la invención misma del cinematógrafo en el ocaso del siglo XIX, ya como promotora del continuo desarrollo técnico que los soportes audiovisuales han ...
José Luis López Fernández
doaj   +1 more source

Elogio de Naomi Kawase [PDF]

open access: yes, 2012
Este texto fue redactado en 2004; la versión que publicamos incorpora algunos añadidos posteriores del propio autor.Este ensayo del artista y crítico francés Érik Bullot recorre una serie de motivos que atraviesan las películas de la cineasta japonesa ...
Bullot, Érik
core   +3 more sources

Engineering Intelligent Graphene Oxide‐Cellulose Membranes: Suppressing Thermal Runaway for a Safer Aqueous Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A novel thermos‐responsive hydroxypropyl cellulose/graphene oxide (HPC/GO) composite membrane is fabricated for reversible temperature‐gated ion transport in aqueous zinc‐ion batteries. Enabled by LCST‐driven structural transition, unimpeded ion diffusion at room temperature delivers high capacity, while elevated temperature suppresses transport; full ...
Xueli Bi   +9 more
wiley   +1 more source

Un segundo más y los caciques desaparecerían. El flash político de Julián Barón

open access: yesFotocinema: Revista Científica de Cine y Fotografía, 2015
Resumen: El flash automático se ha convertido en una técnica acomodaticia que tiene cierto efecto liberador: parece permitirle al fotógrafo relajar su servidumbre ante la luz natural mientras promete un instante congelado desligado de la duración.
Marta Martín Núñez   +1 more
doaj   +1 more source

Wound Geometry Determines Whether Aligned‐Fiber Scaffolds Accelerate or Impede Diabetic Wound Healing: A Biased Random Walk Analysis

open access: yesAdvanced Healthcare Materials, EarlyView.
Wound closure is governed by geometry‐orientation coupling: aligned fibers speed migration along their axis but hinder perpendicular advance. In vivo diabetic wound experiments with composition‐matched fibrin, combined with an anisotropic diffusion (biased random‐walk) model, quantify this trade‐off and generate a healing landscape.
Yin‐Yuan Huang   +13 more
wiley   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

open access: yesAdvanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das   +8 more
wiley   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

El sujeto fotográfico. construcción en la fotografía latinoamericana contemporánea1 [PDF]

open access: yes, 2015
Este artículo pretende abordar y aproximar una configuración de la imagen del sujeto latinoamericano en su construcción y representación en la fotografía latinoa- mericana contemporánea.
Möller Zunino, Carla
core   +1 more source

Home - About - Disclaimer - Privacy