Results 231 to 240 of about 96,151 (324)

Engineering Topographical Cues to Enhance Neural Regeneration in Spinal Cord Injury: Overcoming Challenges and Advancing Therapies

Advanced Functional Materials, EarlyView.
Spinal cord injury (SCI) poses significant challenges for regeneration due to a series of secondary injury mechanisms. How to use biomaterial approach to target the failed regeneration after SCI remains a critical challenge. This review systematically evaluates current strategies to optimize biomaterial topographies for neurite outgrowth, axonal ...
Wei Xu, Fenghui Wang, Joshua Stein, Siqiao Wang, Pengfei Jiang, Letao Yang, Liming Cheng, Ki‐Bum Lee   +7 more
wiley   +1 more source

Enhancing wireless applications through reconfigurable electro-mechanical reflectarray antenna design for beam steering. [PDF]

Sci Rep
Beiranvand B, Mirzavand R.
europepmc   +1 more source

On-chip integration of metasurface-doublet for optical phased array with enhanced beam steering. [PDF]

Nanophotonics, 2023
Wang Z, Ji J, Ye X, Chen Y, Li X, Song W, Fang B, Chen J, Zhu S, Li T.   +9 more
europepmc   +1 more source

Surface Wrinkling of Plasma‐Exposed PDMS is Caused by Water Vapor Sorption: An Optical Environmental Sensor

Advanced Functional Materials, EarlyView.
Wrinkling of soft materials, such as polydimethylsiloxane (PDMS), underpins a myriad of technologies. Plasma‐oxidation of PDMS induces spontaneous wrinkling, which is canonically attributed to thermal expansion‐contraction of bilayers. Employing experiments and modelling, it is demonstrated that sorption of water vapor is instead responsible for ...
Zain Ahmad, Gunjan Tyagi, Shuning Xiang, Jerry Heng, Pedro Patrício, Paulo I. C. Teixeira, Christopher M. Stafford, Jack F. Douglas, João T. Cabral   +8 more
wiley   +1 more source

Inverse-Designed Ultra-Compact Passive Phase Shifters for High-Performance Beam Steering. [PDF]

Sensors (Basel)
Fu T, Chu M, Jin K, Sha H, Yan X, Yuan X, Zhang Y, Zhang J, Zhang X.   +8 more
europepmc   +1 more source

Numerical synthesis of dielectric embedded electronically steerable multiple beam antenna array

, 2010
Lei Liu, Junwei Lu, Shiyou Yang
openalex   +2 more sources

Corrections to “Optical Wireless Communication With Adaptive Focus and MEMS-Based Beam Steering” [Aug 1 2013 1428-1431] [PDF]

, 2014
Paul Brandl, Stefan Schidl, A. Polzer, Wolfgang Gaberl, Horst Zimmermann   +4 more
openalex   +1 more source

3D Concrete Printing of Triply Periodic Minimum Surfaces for Enhanced Carbon Capture and Storage

Advanced Functional Materials, EarlyView.
A 3D‐printable and carbon‐capturing concrete is developed by replacing cement with diatomaceous earth (DE), which enhances rheology, provides hierarchical porosity, and serves as a nucleation site for carbonation. Maximum absorption of 488.7 gCO2 kgcement−1 is achieved in 7 days, a 142% increase over conventional concrete, and the triply periodic ...
Kun‐Hao Yu, Teng Teng, So Hee Nah, Hua Chai, Yefan Zhi, Kun‐Yu Wang, Yinding Chi, Peter Psarras, Masoud Akbarzadeh, Shu Yang   +9 more
wiley   +1 more source

Underwater Invisible Light Communication Network with Beam Steering Technology for Dynamic Switching Between Aerial and Underwater Optical Paths. [PDF]

Sensors (Basel)
Kuwahara K, Tanaka K, Kariya A, Hayashida S, Kodama T.   +4 more
europepmc   +1 more source

Additively Manufactured 3D Auxetic Metamaterials for Structurally Guided Capacitive and Resistive Tactile Sensing

Advanced Functional Materials, EarlyView.
A 3D‐architected auxetic metamaterial is used to construct capacitive and resistive tactile sensors via digital light processing‐based additive manufacturing. The inward deformation of the proposed structure under compression amplifies local strain, enhancing sensing performance.
Mingyu Kang, Hong‐Gap Choi, Keun Park, Soonjae Pyo   +3 more
wiley   +1 more source