Results 111 to 120 of about 218,468 (291)
Microwave scattering and emission properties of large impact craters on the surface of Venus [PDF]
Many of the impact craters on Venus imaged by the Magellan synthetic aperture radar (SAR) have interior floors with oblique incidence angle backscatter cross sections 2 to 16 times (3 dB to 12 dB) greater than the average scattering properties of the ...
Campbell, D. B. +2 more
core +1 more source
Advanced Science, EarlyView.The MR‐DELTAnet model utilizes longitudinal MRI to predict treatment response after neoadjuvant chemoradiotherapy in locally rectal cancer patients, accurately identifying patients likely to achieve pathological complete response for personalized management.
Wuteng Cao +14 more
wiley +1 more source
Compensation of Heat Effect in Dielectric Barrier Discharge (DBD) Plasma System for Radar Cross-Section (RCS) Reduction. [PDF]
Sensors (Basel), 2023 Jung J +8 more
europepmc +1 more source
Photographic fireball networks [PDF]
Long term radar observations of any meteor shower yield good data for a study of the features of its cross section structure in detail. The hourly rates of meteor echoes represent usually the basic data from which shower characteristics are derived ...
Ceplecha, Z.
core +1 more source
Biomechanics‐Driven 3D Architecture Inference from Histology Using CellSqueeze3D
Advanced Science, EarlyView.CellSqueeze3D reconstructs 3D cellular architecture from standard 2D histology images using biomechanical constraints and optimization. Validated on clinical datasets, it enables accurate tissue phenotyping, predicts gene mutations, and reveals significant correlations between nuclear‐cytoplasmic ratio entropy and tumor progression.
Yan Kong, Hui Lu
wiley +1 more source
Reduction of Radar Cross Section by Adopting Symmetrical Coding Metamaterial Design for Terahertz Frequency Applications. [PDF]
Materials (Basel), 2023 Ramachandran T +5 more
europepmc +1 more source
Introduction to radar cross-section measurements
Proceedings of the IEEE, 1965 This paper is intended to serve both as an introduction to radar cross-section measurements and as an introduction to the several measurement papers that follow in this issue. We discuss the contribution that experimental work makes to theoretical studies. The history of cross-section measurements is reviewed.
P. Blacksmith, R.E. Hiatt, R.B. Mack
openaire +2 more sources
AgRISTARS. Supporting research: MARS x-band scatterometer [PDF]
The design, construction, and data collection procedures of the mobile agricultural radar sensor (MARS) x band scatterometer are described. This system is an inexpensive, highly mobile, truck mounted FM-CW radar operating at a center frequency of 10.2 ...
Brunfeldt, D. R. +2 more
core +1 more source
Advanced Science, EarlyView.Progressive stiffening of the hepatic extracellular matrix and free fatty acid overload activate the mechanosensor Piezo1 in steatotic hepatocytes, inducing calcium influx and nuclear translocation of Yes‐associated protein. YAP‐dependent nuclear signaling further drives inflammatory and fibrotic gene programs, lipid metabolic reprogramming, and ...
Juan Ma +15 more
wiley +1 more source
Decrease Radar Cross-Section Objectives Using the Metamerial
MATEC Web of Conferences, 2018 In this work influence of an electromagnetic field on lattices from close located ring conductors is shown. RCS is also calculated and shown that at 0 ≤ n2 < 1 there is the considerable decrease of an object.
Mironchev Aleksandr, Yakubov Vladimir
doaj +1 more source