Results 161 to 170 of about 6,696,337 (373)

Simultaneous Vibration and Nonlinearity Compensation for One-Period Triangular FMCW Ladar Signal Based on MSST

Remote Sensing
When frequency-modulated continuous-wave (FMCW) laser radar (Ladar) is employed for three-dimensional imaging, the echo signal is susceptible to modulation nonlinearity and platform vibration due to modulation and the short wavelength.
Wei Li, Ruihua Shi, Qinghai Dong, Juanying Zhao, Bingnan Wang, Maosheng Xiang   +5 more
doaj   +1 more source

A Step-Frequency Radar Imaging System for Microwave Nondestructive Evaluation [PDF]

, 2000
William H. Weedon, W. C. Chew P. E. Mayes   +1 more
openalex   +1 more source

Mesoporous Bioactive Glasses: A Powerful Tool in Tissue Engineering and Drug Delivery

Advanced Healthcare Materials, EarlyView.
This work is a comprehensive revision of bioactive glasses (BGs), pioneered by Prof. L.L. Hench, which are key in bone repair and regenerative medicine. Sol–gel methods and mesoporous designs enhanced their bioactivity, ions, and drug delivery. BGs now support gene therapy and 3D‐printed scaffolds, enabling personalized, multifunctional treatments in ...
Natividad Gómez‐Cerezo, Daniel Lozano, Antonio J. Salinas, María Vallet‐Regí   +3 more
wiley   +1 more source

Fine-Resolution Spaceborne Radar Imaging of Space Targets With Parametric Second-Order Scaling and High-Order Spatial-Variant Phase Compensation

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Spaceborne radar imaging is the key means to obtain the fine-resolution radar image of space targets. However, the nonuniform relative rotational motion caused by the high-speed orbital state leads to the degradation of the radar imaging performance.
He Li, Rui Cao, Tianyuan Yang, Pingping Lu, Yijiang Nan, Robert Wang   +5 more
doaj   +1 more source

MIC: Microwave Imaging Curtain for Dynamic and Automatic Detection of Weapons and Explosive Belts. [PDF]

Sensors (Basel), 2023
Baqué R, Vignaud L, Wasik V, Castet N, Herschel R, Cetinkaya H, Brandes T.   +6 more
europepmc   +1 more source

Microwave imaging of buried objects for ground radar tomography [PDF]

, 2000
Cédric Dourthe, Christian Pichot, J.‐Y. Dauvignac, J.D. Cashman   +3 more
openalex   +1 more source

Fabrication of Patterned Composite Microneedles via Inkjet Printing for Enhanced Drug Delivery

Advanced Healthcare Materials, EarlyView.
A novel inkjet printing‐based microneedle platform enabling multi‐material fabrication for customizable and scalable transdermal drug delivery. Abstract Microneedle (MN) technology offers a minimally invasive, patient‐friendly alternative to conventional hypodermic injections for dermal drug delivery.
Sanghyeok Jang, Jooyoung Lee, Hyungseok Lee   +2 more
wiley   +1 more source

Signal Compensation of Moon Mineralogy Mapper (M3) Under Low-Illumination Conditions Using a CycleGAN-Based Network

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Lunar south polar regions have attracted considerable scientific interest due to their potential for preservation of water ice and unique mineralogical compositions.
Rui Ni, Fei Zhao, Tingyu Meng, Yanlei Du, Pingping Lu, Robert Wang   +5 more
doaj   +1 more source

Microwave imaging for watermelon maturity determination. [PDF]

Curr Res Food Sci, 2023
Garvin J, Abushakra F, Choffin Z, Shiver B, Gan Y, Kong L, Jeong N.   +6 more
europepmc   +1 more source

Investigation of antenna pattern constraints for passive geosynchronous microwave imaging radiometers [PDF]

Progress by investigators at Georgia Tech in defining the requirements for large space antennas for passive microwave Earth imaging systems is reviewed.
Gasiewski, A. J., Skofronick, G. M.
core   +1 more source