Results 261 to 270 of about 104,072 (344)

4D printing of fast‐responsive liquid crystalline elastomers for light‐driven actuators

open access: yesResponsive Materials, EarlyView.
Combining 3D printing with responsive materials, known as 4D printing, enables the fabrication of smart structures with programmable actuation. This study presents a photoresponsive LCE ink for DIW, achieving millisecond‐scale activation under blue light.
Giovanni Simonetti   +6 more
wiley   +1 more source

INTERVENSI PROGRESSIVE MUSCLE RELAXATION LEBIH MENURUNKAN TEKANAN DARAH DARI PADA SLOW STROKE BACK MASSAGE PADA PASIEN HIPERTENSI DERAJAT I YANG MENGONSUMSI OBAT ANTI HIPERTENSI DI BADUNG

open access: diamond, 2019
Ni Komang Ayu Juni Antari   +5 more
openalex   +2 more sources

Identity Play: Middle School Youths' Provisional Self‐Making in Horizon‐Expanding STEM Spaces

open access: yesScience Education, EarlyView.
ABSTRACT This study introduces identity play as an analytic construct for science education to explore improvisational dimensions of middle school students' STEM identity development in multiple out‐of‐school learning experiences focused on environmental problem‐solving.
Heidi B. Carlone, Alison K. Mercier
wiley   +1 more source

Ionogel Actuators: A Review

open access: yesSmartBot, EarlyView.
Ionogels dynamically and functionally couple ionic liquids with polymer networks, enabling multiscale programmable deformation and motion under electrical, magnetic, optical, thermal, humidity, and chemical stimuli. This article systematically elucidates the constituent components, structural design, and multiscale actuation mechanisms of ionogel ...
Dezhou Cao   +5 more
wiley   +1 more source

Heart‐On‐a‐Chip with Integrated Ultrasoft Mechanosensors for Continuous Measurement of Cell‐ and Tissue‐Scale Contractile Stresses

open access: yesSmall, EarlyView.
We present a heart‐on‐a‐chip platform embedded with ultrasoft mechanosensors for real‐time, multi‐scale stress mapping in engineered cardiac tissues. The system enables simultaneous quantification of local cell‐generated stresses and global tissue contractile forces.
Ali Mousavi   +10 more
wiley   +1 more source

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