Results 151 to 160 of about 1,854,997 (211)

Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol

open access: yesAdvanced Robotics Research, EarlyView.
Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong   +2 more
wiley   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

open access: yesAdvanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich   +4 more
wiley   +1 more source

Heat shock protein72 protects hippocampal neurons from apoptosis induced by chronic psychological stress

open access: yes, 2007
When exposed to nonlethal heat stress (i.e., heat shock preconditioning), HSP72 expression increased in the mammalian brain. HSP72 enhance the viability of neurons and decrease TUNEL-positive neurons under several kinds of stress ( e.
Qi, Xiaoli   +5 more
core   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone   +2 more
wiley   +1 more source

Abiotic Stresses Induce Heat Shock Factors to Regulate Small Heat Shock Protein Genes Expression in Arabidopsis thaliana

open access: yes, 2007
熱逆境為植物的環境逆境之一,隨著溫室效應造成全球暖化日趨嚴重,也因此成為重要的關切議題。當植物暴露於熱逆境時,會產生共同的生理反應來抵抗高溫逆境,此反應稱為熱休克反應(heat shock response),會大量合成一群新的蛋白質來保護細胞,這些蛋白質稱為熱休克蛋白(heat shock proteins, HSPs),其中以低分子量熱休克蛋白(small HSPs, sHSPs)的種類與數量為最多,而sHSPs的合成被認為是經由熱休克轉錄因子(heat shock factors, HSFs ...
Huang, Tsung-Chih, 黃琮智
core  

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

open access: yesAdvanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong   +7 more
wiley   +1 more source

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

open access: yesAdvanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu   +7 more
wiley   +1 more source

TOLLIP Inhibits Psoriasis Progression via Suppressing PKM2‐Mediated Glycolysis in Keratinocytes

open access: yesAdvanced Science, EarlyView.
In this study, we identify TOLLIP as a critical regulator of psoriasis pathogenesis through its modulation of glycolytic metabolism. Our findings establish the TOLLIP‐PKM2‐glycolysis axis as a key mechanism linking metabolic reprogramming to psoriasis pathogenesis, and propose TOLLIP as a promising therapeutic target.
Xiuhuan Jiang   +11 more
wiley   +1 more source

Regulation of small heat shock protein genes expression by heat shock factors transcriptome in Arabidopsis

open access: yes, 2007
熱休克反應為生物體內普遍存在的逆境抵抗機制,會誘導數群分子量不同的熱休克蛋白質(heat shock protein, HSP)產生,以進行細胞保護。植物中低分子量熱休克蛋白質(small HSP, sHSP)的累積與種類是已知物種最多的一群HSP。關於高溫誘導表現的機制,已知會由一群熱休克因子(heat shock factor, HSF)來調控。阿拉伯芥與水稻中,分別具有包含A、B、C三個類群的21個和25個HSF基因成員,顯示在高等生物對於HSP表現的調控極為複雜 ...
李宗遠, Lee, Tsung-Yuan
core  

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