Results 191 to 200 of about 8,468,872 (333)

Quantitative and qualitative analysis of Argentine breast cancer prevention campaigns disseminated by still images on social networks during October 2019. [PDF]

open access: yesRev Peru Med Exp Salud Publica, 2022
Gürtler SV   +5 more
europepmc   +1 more source

Poesía en redes sociales

open access: yes, 2022
En el presente trabajo se analiza la poesía en redes sociales de Elvira Sastre, autora perteneciente a la denominada generación millennial. Se lleva a cabo por medio del estudio de partes características de su obra publicada, tanto en formato físico como en redes sociales y otras plataformas de Internet.
openaire   +1 more source

Textile Encoding Inspired by Langer Lines via Elastically Graded Embroidered Tessellations

open access: yesAdvanced Materials, EarlyView.
A standard embroidery machine can encode skin‐like directional mechanics into stretchable fabrics that, when worn, augment the wearer's skin. Zigzag stitch patterns, inspired by skin collagen structure, pack extra slack in threads that, when tessellated, mimic Langer lines.
Leonid Zinatullin   +3 more
wiley   +1 more source

Unveiling Energy Loss Mechanisms to Empower Ternary Organic Solar Cells with over 20% Efficiency: A Systematic Oligomeric Approach

open access: yesAdvanced Materials, EarlyView.
This study designs modular oligomeric donors (5BDD, 5BDD‐F, 5BDT‐F, 5BDT‐Cl) for ternary OSCs, achieving PCEs >20%. By systematically tuning energy levels, we reveal material compatibility, not HOMO alignment, drive VOC enhancement, suppress ACQ and reduce energy loss, offering new design principles for high‐efficiency OSCs.
Hao Xia   +9 more
wiley   +1 more source

Thermally Actuated Soft Robotics

open access: yesAdvanced Materials, EarlyView.
This review focuses on the recent development of thermally actuated soft robotics, highlighting the four major heating mechanisms, as well as structural designs, thermal management, material innovations, and emerging applications. A summary and outlook section present the current challenges of thermally actuated soft robots and the future directions to
Shuang Wu   +2 more
wiley   +1 more source

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