Results 181 to 190 of about 184,235 (277)

Design and optimization of miniaturized co-planar Vivaldi antennas for enhanced microwave imaging in brain hemorrhage detection. [PDF]

Sci Rep
Zhang W, Xie J, Somjit N, Cheng X, Jiang Y, Sun D, Liu X, Cai S.   +7 more
europepmc   +1 more source

Spatial‐Wavelength Multiplexing Error‐Controlled Photonic Analog Computing System

Advanced Science, EarlyView.
A novel photonic integrated circuit prototype implementing the concept of general‐purpose analog computing and demonstrate its capability in radio frequency applications. The chip features a multichannel architecture and performs fully optical analog computation with frequency‐domain parallel processing. An FPGA‐based error‐correction algorithm aims to
Tao Zhu, Bowen Zhu, Shicheng Zhang, Keren Li, Xianchen Wu, Yazhi Pi, Jie Yan, Daigao Chen, Bingli Guo, Xi Xiao, Lei Wang, Xiaochuan Xu, Xuwei Xue, Shanguo Huang, Zizheng Cao, Shaohua Yu   +15 more
wiley   +1 more source

Microwave imaging for human brain stroke detection using frequency domain inverse modelling & phantom experiments. [PDF]

Sci Rep
Rana SP, Davis JG, Khalil K, O'Toole M, Watson S, Liang S, Parry-Jones A, Daniels DJ, Peyton AJ.   +8 more
europepmc   +1 more source

Unmanned Aerial Vehicle (UAV) Robot Microwave Imaging Based on Multi-Path Scattering Model. [PDF]

Sensors (Basel), 2022
Chen Z, Qiao X, Wu P, Zhang T, Hong T, Fang L.   +5 more
europepmc   +1 more source

Spatially Resolved Multiomics Reveals Metabolic Remodeling and Autophagy Activation in Adamantinomatous Craniopharyngiomas

Advanced Science, EarlyView.
Multiomics integration analysis reveals the “cystic fluid–tumor cell” metabolic coupling that mediates active choline/ethanolamine uptake of tumor cells from cystic fluid and PC/PE synthesis pathways reprogramming that mediating autophagy pathway activation within ACP. ABSTRACT Adamantinomatous craniopharyngioma (ACP), a benign yet highly recurrent and
Dongting Chen, Yahui Gao, Yulin Wang, Ting Lei, Zheng Qu, Yuhan An, Jiaxu Fu, Xin Li, Fangjun Liu, Yan Li   +9 more
wiley   +1 more source

Non-Uniform Antenna Array for Enhanced Medical Microwave Imaging. [PDF]

Sensors (Basel)
Abbosh YM, Sultan K, Guo L, Abbosh A.
europepmc   +1 more source

Origami Microwave Imaging Array: Metasurface Tiles on a Shape-Morphing Surface for Reconfigurable Computational Imaging. [PDF]

Adv Sci (Weinh), 2022
Venkatesh S, Sturm D, Lu X, Lang RJ, Sengupta K.   +4 more
europepmc   +1 more source

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

Advanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang, Junjie Cui, Zhenjie Yao, Boyuan Zhu, Nithinraj Panangattu Dharmarajan, Ajayan Vinu, Junwu Zhu   +6 more
wiley   +1 more source

A Line-Source Approach for Simulating MammoWave Microwave Imaging Apparatus for Breast Lesion Detection. [PDF]

Sensors (Basel)
Ghavami N, Dudley S, Ghavami M, Tiberi G.   +3 more
europepmc   +1 more source

Real-Time Detection and 3D Localization of Coronary Atherosclerosis Using a Microwave Imaging Technique: A Simulation Study. [PDF]

Sensors (Basel), 2022
Islam MA, Volakis JL.
europepmc   +1 more source