Results 61 to 70 of about 1,023 (249)

An accessible microfluidic perfusion platform for time‐restricted control of zebrafish embryonic patterning

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Understanding the dynamic nature of developmental networks requires live imaging techniques capable of capturing real‐time developmental processes in wild‐type and mutant embryos as they are exposed to pharmacological perturbations. A peculiar developmental patterning process in early vertebrate embryos is the sequential segmentation of ...
Mohammed Nakhuda, M. Fethullah Simsek
wiley   +1 more source

Study of quality indicators of gravure imprints obtained with fluorescent ink

open access: yesJournal of Graphic Engineering and Design
The peculiarities of the decoration of gravure imprints on cardboard using fluorescent inks are considered. The influence of the number of fluorescent impurities added to gravure printing ink on the optical indicators of printed image quality ...
Svitlana Havenko   +3 more
doaj   +1 more source

High‐Performance UV Photodetectors Based on ZnO Hierarchical Nanostructures Grown on Aerosol‐Printed 3D Ag Mesh

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
First integration of ZnO nanorods with aerosol‐printed 3D Ag meshes for UV photodetector. 3D Ag/ZnO enhances light absorption and charge separation by providing a large active surface area for efficient charge generation and a strong UV response.
Elius Hossain   +3 more
wiley   +1 more source

Lætitia Bianchi (ed), Posada. Génie de la gravure

open access: yesNuevo mundo - Mundos Nuevos, 2021
Christophe Giudicelli
doaj   +1 more source

Triboelectric–Electromagnetic Generator‐Enabled Hybrid Power Backpack for Self‐Powered Field Safety Management

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A lightweight hybrid backpack integrating SC‐TENGs and R‐EMGs harvests biomechanical energy during walking. With a low activation speed of 3 km h−1 and a high specific power of 0.18 W kg−1, it enables self‐powered field safety management. The power backpack refers to an energy‐harvesting solution engineered to mitigate battery reliance in wearable ...
Jie Chen   +6 more
wiley   +1 more source

Thermal Characteristics of Plastic Film Tension in Roll-to-Roll Gravure Printed Electronics

open access: yesApplied Sciences, 2018
In the printing section of a roll-to-roll gravure printed electronics machine, the plastic film tension is directly associated with the product quality.
Kui He   +3 more
doaj   +1 more source

In Situ Constructed TiO2 on Ti3C2‐MXene Cathode Enables Photo‐Assisted Zn‐Ion Hybrid Microsupercapacitors With High‐Energy Density

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A strategy has been developed for the in situ constructed of TiO2 nanoparticles on a Ti3C2‐MXene cathode, which is assembled with a zinc anode to form a photo‐assisted ZIH‐MSC device. The designed light‐assisted ZIH‐MSC device achieved a wide operating voltage (1.3 V) and battery‐level energy density (97 μWh cm−2, 1 mA cm−2), overcoming the limitations
Tianyu Zhang   +4 more
wiley   +1 more source

‘Publicar su desengaño’. En torno a las biografías de Quevedo y la epistemología del desengaño

open access: yesE-Spania
L’article aborde la caractérisation de Quevedo dans le paradigme baroque du désabusement. À cette fin, au lieu de partir des textes de l’auteur, la ligne de construction de sa figure est suivie dans deux biographies significatives. Tout d’abord, celle de
Pedro Ruiz Pérez
doaj   +1 more source

The Seepage Characteristics of Single Rough Joint of Granite Based on NMR Technology: A Modified Cubic Law

open access: yesEnergy Science &Engineering, EarlyView.
The low‐field nuclear magnetic resonance (NMR) measurements are applied to investigate the seepage characteristics of the single rough joint. The purpose of this paper is to investigate the seepage characteristics of granite specimens with single‐joint channel under the different roughness, confining pressures and seepage pressures.
Hao Cheng, Xiujie Zhong
wiley   +1 more source

LA RÉÉCRITURE DU MYTHE D’ORPHÉE DANS LE BESTIAIRE OU CORTÈGE D’ORPHÉE DE GUILLAUME

open access: yesVoix Plurielles, 2009
Cette oeuvre se compose de trente courts poèmes – pour l’essentiel des quatrains formés d’octosyllabes ou d’alexandrins – accompagnés chacun d’une gravure sur bois de Raoul Dufy, auxquels sont associés des animaux dont le nom constitue le titre de ces ...
Julie Dekens
doaj   +1 more source

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