Results 101 to 110 of about 1,627,963 (226)

Vision-driven metasurfaces for perception enhancement

Nature Communications
Metasurfaces have exhibited unprecedented degree of freedom in manipulating electromagnetic (EM) waves and thus provide fantastic front-end interfaces for smart systems.
Tianshuo Qiu, Qiang An, Jianqi Wang, Jiafu Wang, Cheng-Wei Qiu, Shiyong Li, Hao Lv, Ming Cai, Jianyi Wang, Lin Cong, Shaobo Qu   +10 more
doaj   +1 more source

Calculating the Interconnection Limit from a Comprehensive Voltage Evaluation for Distribution Systems with Large Distributed Energy Resources

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Japan is pursuing power source decarbonization and is thus reducing fuel‐based thermal power generation while promoting renewable energy resource use. Given the expected power fluctuations, this transition will require novel voltage management and control methods.
Satoshi Uemura, Koushichi Nemoto, Yasuhiro Hayashi   +2 more
wiley   +1 more source

A Multi‐Sequence Adversarial Fusion U‐Net for Brain Tumor Image Segmentation

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
In the field of brain tumor image segmentation, in order to avoid the impact of insufficient number of training samples, the method of fusing multi‐modal MRI information before segmentation is widely used. However, when fusing different modal features, existing methods only add fixed weights to the features of each modality, resulting in insufficient ...
Jie Wang, Jinglu Hu
wiley   +1 more source

Measurement of Evaporation Rates of Different Kind of Aqueous Solutions Under Microwave Irradiation

, 2012
13th International Conference on Microwave and RF Heating of the Association-for-Microwave-Power-in-Europe-for-Research-and-Education (AMPERE) -- SEP 05-08, 2011 -- Toulouse, FRANCEThe evaporation rate of water is, of course, different under the same ...
Sarican, Gozde, Ekim, Selen, Cetin, Cigdem, Unak, Turan, Unak, Gulcan   +4 more
core   +2 more sources

Optimal Sub-band Selection Algorithm for Pseudo-color Image Synthesis in Microwave Photonic SAR

Leida xuebao
Microwave Photonic (MWP) radars have remarkably improved traditional microwave radar hardware architectures using photonics devices. With the exceptional physical properties of photonic devices, MWP radars can emit ultra-wideband, high-linearity, high ...
Yu HAI, Ling LIU, Zhongyu LI, Wei PU, Xiaoting WANG, Junjie WU, Wangzhe LI, Ruoming LI, Yulin HUANG, Jianyu YANG   +9 more
doaj   +1 more source

A comparative optimisation study of activated carbon production from hazelnut shells by thermal and microwave heating methods [PDF]

, 2014
This research has studied the optimisation of activated carbon production from waste hazelnut shells, using both conventional and microwave heating techniques.
Sharifan, Suzan
core   +1 more source

Field evaluations of thermal optics and tracking tunnels for small mammal surveys at airports and grass dominated habitats

Wildlife Society Bulletin, EarlyView.
Small mammal survey tools are needed at airports to help inform aircraft strike‐risk management. We evaluated thermal optics and tracking tunnels as small mammal survey tools. We conclude that thermal optics would not be a viable survey tool for mouse‐sized mammals (19‐41 g) at airfields and other thick grass habitats unless grass height was maintained
Aaron B. Shiels, Hunter Ray, Travis L. Guerrant, Craig K. Bloomquist, Scott F. Beckerman   +4 more
wiley   +1 more source

HoloMine: A Synthetic Dataset for Buried Landmines Recognition Using Microwave Holographic Imaging

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Detection and clearance of landmines is a complex and risky activity that requires advanced remote sensing techniques to reduce the risk to operators in the field.
Emanuele Vivoli, Lorenzo Capineri, Marco Bertini   +2 more
doaj   +1 more source

Current-Feedback RST Thrust Regulation Within a Nested Saturation Attitude Loop: Design, Embedded Realisation and Characterisation on 8-Bit Hardware

Actuators
Advanced quadrotor control is validated predominantly in simulation or on 32-bit floating-point flight computers, leaving open whether comparable architectures are deployable on the low-cost 8-bit hardware common to small-scale platforms.
Mehdi Houari Zaid, Mustapha Benghanem, Kacimi Abderrahmane, Azeddine Beloufa, Abdelbasset Azzouz, Jun-Jiat Tiang   +5 more
doaj   +1 more source

Investigation of microwave antennas in lossy media for medical applications [PDF]

For several years, microwave engineers have dreamed of using non-ionising electromagnetic waves in medical imaging applications. The rate of evolution of microwave techniques for medical application has been immense and shows no signs of relenting. Since
Fdo, Michael J.
core