Results 311 to 320 of about 504,597 (395)

Polarimetric image recovery method with domain-adversarial learning for underwater imaging. [PDF]

Sci Rep
Tian F, Xue J, Shi Z, Luo H, Cai W, Tao W.   +5 more
europepmc   +1 more source

Mg‐doped α‐Ga2O3 Nanorods for the Construction of Photoelectrochemical‐Type Self‐Powered Solar Blind UV Photodetectors and Underwater Imaging Application

Advanced Science, EarlyView.
A low‐cost hydrothermal technique is employed to optimize the synthesis of Mg‐doped α‐Ga2O3 nanorod arrays. Compared to undoped α‐Ga2O3 photodetectors, the photocurrent response is increased by 435%, with a peak responsivity of 34.54 mA W−1. Furthermore, a 5 × 5 PEC‐SBPD array based on Mg‐doped α‐Ga2O3 nanorod arrays is constructed for underwater ...
Xin Zhou, Lijuan Ye, Lai Yuan, Dan Zhang, Hong Zhang, Di Pang, Yan Tang, Honglin Li, Wanjun Li, Heping Zeng   +9 more
wiley   +1 more source

Sensing flow gradients is necessary for learning autonomous underwater navigation. [PDF]

Nat Commun
Jiao Y, Hang H, Merel J, Kanso E.
europepmc   +1 more source

Serrated Leaf‐Like N‐Doped Copper Sulfide Enabling Bifunctional Oxygen Reduction/Evolution via Dual‐Mode Cathode Reactions for High Energy Density and Cycle Stability in Zinc–Air Batteries

Advanced Science, EarlyView.
A serrated leaf‐like nitrogen‐doped copper sulfide (N‐CuS) cathode with hybridized N 2p – S 3p orbitals is presented, mesopores for oxygen transport, and a five times larger electrochemical active surface area than Cu. In aerobic conditions, a zinc–air battery with N‐CuS achieves 788 mAh g⁻¹ and 916 Wh kg⁻¹, outperforming Pt/C+RuO₂.
Do Hwan Jung, Yong Hak Park, Dong Won Kim, Jong Hui Choi, Seungrae Cho, Keon‐Han Kim, Dong Gyu Park, Byungchan Han, Jeung Ku Kang   +8 more
wiley   +1 more source

Ray-Based Physical Modeling and Simulation of Multibeam Sonar for Underwater Robotics in ROS-Gazebo Framework. [PDF]

Sensors (Basel)
Choi WS.
europepmc   +1 more source

Ultrasound‐Assisted H2 Transmitter Enables Hydrogen‐Gene Therapy to Prevent Anesthesia/Surgery‐Induced Cognitive Impairment

Advanced Science, EarlyView.
Postoperative cognitive dysfunction (POCD) remains a challenge with no effective treatments. This study introduces a novel hydrogen‐gene therapy strategy, combining focused ultrasound and siRNA delivery via hydrogen emitters, to repair neuroinflammation in a precise and controlled manner.
Ruonan Zhan, Yan Fang, Chuyun Lou, Nan Chen, Xuan Mo, Bo Jiao, Mengke Liu, Yangxi Zhao, Weichen Xu, Huixiong Xu, Haohao Yin, Yi Zhang   +11 more
wiley   +1 more source

A generative adversarial network with multiscale and attention mechanisms for underwater image enhancement. [PDF]

Sci Rep
Zhao L, Li Y, Zhong T.
europepmc   +1 more source

Catheter Injectable Multifunctional Biomaterial for the Treatment of Infected Enterocutaneous Fistulas

Advanced Science, EarlyView.
A multi‐functional shear‐thinning hydrogel is engineered to treat enterocutaneous fistulas. This hydrogel can resist external pressures allowing it to remain within the fistula tract and is shown to have significant antimicrobial, pro‐healing, and anti‐inflammatory properties, which were validated in in vitro and in vivo experiments.
Jinjoo Kim, Zefu Zhang, Hassan Albadawi, Hyeongseop Keum, Joseph L. Mayer, Erin H. Graf, Rahmi Oklu   +6 more
wiley   +1 more source

Curvature Determination Method for Diverging Acoustic Lens of Underwater Acoustic Transducer. [PDF]

Sensors (Basel)
Li M, Xin M, Yang F, Luo Y, Liu J, Wu N.
europepmc   +1 more source