Results 111 to 120 of about 32,504 (297)

Pirin Transcriptionally Regulates PLA2G4A To Inhibit Ferroptosis in Colorectal Cancer via Lipid Profile Remodeling

Advanced Science, EarlyView.
This study identifies Pirin (PIR), an iron‐binding protein, as a critical ferroptosis suppressor in colorectal cancer through lipid membrane remodeling. PIR, induced by NRF2 during ferroptotic stress, transcriptionally regulates PLA2G4A to shift cellular lipid composition away from ferroptosis‐permissive polyunsaturated phospholipids.
Wei Shi, Yue Qi Ong, Prativa Majee, Esther SM Wong, Amhed Missael Vargas Velazquez, Kerem Fidan, Pierce Kah‐Hoe Chow, Wai Leong Tam, Ker Kan Tan, Iain Beehuat Tan, Vinay Tergaonkar   +10 more
wiley   +1 more source

Array Radar Three-Dimensional Forward-Looking Imaging Algorithm Based on Two-Dimensional Super-Resolution

Sensors
Radar imaging is a technology that uses radar systems to generate target images. It transmits radio waves, receives the signal reflected back by the target, and realizes imaging by analyzing the target’s position, shape, and motion information. The three-
Jinke Dai, Weijie Sun, Xinrui Jiang, Di Wu   +3 more
doaj   +1 more source

Epsilon‐Negative Derived Electromagnetic Wave Absorption of Magnetic Metacomposites by Bifunctional Phase Paradigm

Advanced Science, EarlyView.
An epsilon‐negative response of up to 100000 in the radio frequency band is achieved by creating a metacomposite system with graphene/iron (III) oxide as the main body. The magnetic metacomposites are just like the mythical creature Qiongqi in Chinese mythology, capable of swallowing electromagnetic wave pollution that falls from the sky.
Xiance Zhu, Yunpeng Qu, Qiuyun Yang, Jing Mao, Xiaosi Qi, Yunlei Zhou, Chunyuan Deng, Shicheng Qiu, Yao Liu   +8 more
wiley   +1 more source

Squinted Airborne Synthetic Aperture Radar Imaging with Unknown Curved Trajectory. [PDF]

Sensors (Basel), 2020
Pu W, Wu J, Huang Y, Yang J.
europepmc   +1 more source

Polarimetric radar image despeckling by using similar patches matching and minimum mean square error filter

, 2018
Xiaoshuang Ma, Penghai Wu, Suhui Liu, MengYuan Yao   +3 more
openalex   +2 more sources

A Spaceborne Synthetic Aperture Radar Partial Fixed-Point Imaging System Using a Field- Programmable Gate Array−Application-Specific Integrated Circuit Hybrid Heterogeneous Parallel Acceleration Technique [PDF]

, 2017
Chen Yang, Bingyi Li, Liang Chen, Chunpeng Wei, Yizhuang Xie, He Chen, Wenyue Yu   +6 more
openalex   +1 more source

Nanodiamond Regulated Electrolyte Enhances Thermal, Chemical and Structural Properties for Highly Reversible Zn Metal Anodes

Advanced Science, EarlyView.
Nanodiamond additives are dispersed in the aqueous electrolyte to organize water molecules, suppress gas evolution and metal corrosion, and guide zinc to deposit more uniformly. Together with enhanced thermal conductivity for fast heat removal, this strategy reduces temperature rise and degradation, enabling safer, more durable rechargeable zinc metal ...
Jiayan Zhu, Xuan Gao, Nan Gao, Shaoheng Cheng, Junsong Liu, Yuhang Dai, Zhengxiao Guo, Hongdong Li   +7 more
wiley   +1 more source

Joint Transmit-receive Beam Design of FDA-MIMO Dual-function Radar-communication Systems for Radio-frequency Stealth

Leida xuebao
Efficient Radio-Frequency (RF) stealth is crucial for Dual-Function Radar-Communication (DFRC) systems that detect radar stealth and con vert communication transmission.
Haozheng WU, Chenguang SHI, Jianjiang ZHOU   +2 more
doaj   +1 more source

Synthetic Aperture Radar Imaging for Burn Wounds Diagnostics. [PDF]

Sensors (Basel), 2020
Owda AY, Owda M, Rezgui ND.
europepmc   +1 more source

Development and application of a UWB radar system for breast imaging

, 2008
Ian Craddock, M. Klemm, JA Leendertz, A. Preece, R. Benjamin   +4 more
openalex   +2 more sources