Results 171 to 180 of about 803 (262)

Engineered Optical Fibers for Deep‐Tissue Applications

Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.
This review establishes a foundational framework for designing optical fibers for deep‐tissue medicine. It systematically links material innovations like polymers and hydrogels with structural paradigms to enable state‐of‐the‐art diagnostics, including endoscopy and biosensing, and targeted therapeutics, guiding future clinical translation.
Yuzhen Li, Siyang Zheng, Wenzhao Li, Kai Chen, Tianting Zhong, Chi Man Woo, Weiran Pang, Chuqi Yuan, Xiaozhou Xiao, Xianguang Yang, Long Jin, Xiang Qian, Qiyao Tan, Changyuan Yu, Liwei Liu, Junle Qu, Puxiang Lai   +16 more
wiley   +1 more source

Adaptive control ankle robotics training durably improves gait biomechanics in chronic hemiparetic stroke and footdrop. [PDF]

J Neuroeng Rehabil
Roy A, Hennessie B, Hafer-Macko C, Forrester LW, Westlake K, Macko RF.   +5 more
europepmc   +1 more source

Motion of a Ball in the Angular-Contact Ball Bearing (2nd Report)

Transactions of the Japan Society of Mechanical Engineers, 1968
Fujio HIRANO, Kazuaki KAWAKITA
openaire   +2 more sources

A Wireless, Implantable, and Stretchable Device for Optogenetic Modulation (WISDOM) in the Central and Peripheral Nervous Systems

Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.
WISDOM, a wireless, implantable, and stretchable optogenetic platform inspired by climbing tendrils, integrates a 3D helical interconnect and customizable µ‐LEDs for precise, long‐term neuromodulation across the brain, peripheral nerves, and organs in freely behaving animals, enabling system‐level studies and therapeutic exploration of complex ...
Kuoying Qiao, Ge Wu, Yi Cao, Yiyong Wu, Chongyang Sun, Jianyu Huang, Shuyang Yang, Cheng Zhong, Haihan Zhou, Yi Lu   +9 more
wiley   +1 more source

Reliability analysis of gear-bearing drive systems considering gear manufacturing and installation errors. [PDF]

Sci Rep
Song J, Wang Y, Hou L, Zhang T, Zhang M, Zhang Z, Jiang Y, Chen Y, Lin R, Chen Y.   +9 more
europepmc   +1 more source

Epithelium‐Inspired, Ultrahigh‐Toughness, Ultralow‐Hysteresis, and Highly Compressible Polymer Hydrogels as Self‐Powered, Visual, and Underwater Strain Sensors

Advanced Science, Volume 13, Issue 14, 9 March 2026.
Inspired by epithelial tissue, epithelium‐like structure hydrogels are synthesized. The as‐prepared hydrogels exhibit ultrahigh toughness, ultralow hysteresis, and ultrahigh compressibility, which can be utilized as self‐powered and visual strain sensors.
Yutang Zhou, Honghao Shu, Yuhuan Yao, Bolin Lu, Wenbin Zhong   +4 more
wiley   +1 more source

Intelligent Soft Sensor for Spindle Convective Heat Transfer Coefficient Under Varying Operating Conditions Using Improved Grey Wolf Optimization Algorithm. [PDF]

Sensors (Basel)
Pian J, Li G.
europepmc   +1 more source

4D Printing of Magnetically Responsive Shape Memory Polymers: Toward Sustainable Solutions in Soft Robotics, Wearables, and Biomedical Devices

Advanced Science, Volume 13, Issue 15, 13 March 2026.
Merging 4D printing with magneto‐responsive shape memory polymers opens new avenues for intelligent, reconfigurable systems. This review navigates cutting‐edge fabrication techniques, magnetic fillers, and smart polymer matrices, unveiling their potential in soft robotics, biomedical devices, and wearable tech.
Kiandokht Mirasadi, Mohammad Amin Yousefi, Liuchao Jin, Davood Rahmatabadi, Majid Baniassadi, Wei‐Hsin Liao, Mahdi Bodaghi, Mostafa Baghani   +7 more
wiley   +1 more source

Health Status Assessment of Passenger Ropeway Bearings Based on Multi-Parameter Acoustic Emission Analysis. [PDF]

Sensors (Basel)
Zhang J, Shen Y, Wu Z, Shen G, Yuan Y, Hu B.   +5 more
europepmc   +1 more source

Dead Matter, Living Machines: Repurposing Crustaceans' Abdomen Exoskeleton for Bio‐Hybrid Robots

Advanced Science, Volume 13, Issue 15, 13 March 2026.
Crustacean exoskeletons, repurposed from food waste, are engineered into sustainable bending actuators combining biotic structure with synthetic control. The augmented exoskeletons achieve rapid and robust motion with lightweight body and can be used as part of robotic manipulators, grippers and swimmers.
Sareum Kim, Kieran Gilday, Josie Hughes
wiley   +1 more source