Results 91 to 100 of about 85,113 (264)
Advanced Science, EarlyView.A fully soft, self‐reconfigurable gripper inspired by rapeseed flowers is monolithically 3D‐printed and electronics‐free, switching between diagonal and parallel finger arrangements. Establishing a self‐reconfigurable grasping paradigm, the gripper enables diverse manipulation tasks, including rotating bulbs, picking fruits, grasping cross‐scale ...
Qiping Xu +8 more
wiley +1 more source
Advanced Science, EarlyView.A novel multiscale MD/DFT framework to elucidate microenzyme adsorption and electron transfer is reported. This method reveals distinct configurations for microperoxidase‐11 on graphene and those best suited for electron transfer. Rate constants align with the limited experimental data, establishing this framework as a tool for optimizing microenzyme ...
Milan Mijajlovic +6 more
wiley +1 more source
Functionalized Biomimetic Scaffolds for Human‐Derived Auditory Neural Circuit Construction
Advanced Science, EarlyView.In Vitro Auditory Circuit Model. ABSTRACT Damage to auditory circuits results in sensorineural hearing loss. However, the scarcity of human inner ear tissue significantly hinders the development of therapies to preserve auditory function, creating a critical need for reliable in vitro models.
Pan Feng +12 more
wiley +1 more source
A Flexible Solution for TD-LTE Indoor Coverage Enhancement：Relay
Dianxin kexue, 2013 TD-LTE will be deployed on high frequency band，facing with the issue of larger propagation loss and penetration loss，which brings a big challenge to future indoor deep coverage.
Jianjun Liu +4 more
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Advanced Science, EarlyView.We present a stimulus‐replicating system combining a tactile sensor with a wearable Peltier thermotactile module and concentric electrotactile electrode. Signals encoding pressure and temperature drive the stimulators to reproduce mechano‐thermal cues on the skin. AlN/PDMS encapsulation and SA/LA PSA ensure mechanical compliance and thermal efficiency.
Ey‐In Lee +4 more
wiley +1 more source
Security Analysis of Relay in LTE-Advanced
Dianxin kexue, 2013 The background and the threats of relay were introduced. The security problems about relay node and related security requirements were analyzed. Based on these requirements, some security solutions were made. These solutions can make relay more secure.
Hongru Zhu, Minpeng Qi
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Advanced Science, EarlyView.Geometric constraint reconfiguration enables a rigid–foldable kirigami‐inspired mechanism to switch between twisting, directional translation, and self‐locking states. By encoding multifunctionality directly into its architecture, the mechanism achieves multimodal motion and passive locking without reassembly, providing a compact platform for adaptive ...
Jianlin Wang, Zhongmin Song, Ketao Zhang
wiley +1 more source
IRS-Assisted Dual-Mode Relay-Based Adaptive Transmission
SensorsTo address the challenges posed by increased power consumption in traditional active relays and the difficulties associated with countering channel fading for Intelligent Reflecting Surfaces (IRSs), we propose a dual-mode relay (DMR).
Dabao Wang +5 more
doaj +1 more source
Advanced Science, EarlyView.Highly overlapping fluorescent signals become distinguishable in photon‐limited living organisms via advanced imaging with intelligent reconstruction. The resulting in vivo hyperspectral imaging capability reveals nanoplastic uptake and circulation in live zebrafish, providing a new approach for studying complex biological and environmental processes ...
Renjian Li +11 more
wiley +1 more source
Resource allocation algorithm based on the multi-relay decoding-and-forwarding in OFDM system
Dianxin kexue, 2016 For the rate maximization problem in OFDM decode-and-forward relay system，a resource allocation algorithm based on the multi-relay forwarding was proposed.
Tao GUO, Youming LI, Ting LI, Yuzhi YAN
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