Results 71 to 80 of about 9,776 (287)
Radar Cross Section Reduction of an Arbitrary Object Using Active Antenna Elements [PDF]
, 2022 Various methods exist for reducing the radar cross section (RCS) of an object. Using radar absorbent materials (RAM) or selective sculpting can reduce an object's RCS.
Vellanki, Vani Murthy
core
A Portable and Dual‐Button Microneedle Device Enables Intelligent Multimodal Laser Sensing
Advanced Science, EarlyView.A portable and dual‐button microneedle device enables rapid interstitial fluid sampling. Coupled with multimodal laser sensing and AI‐assisted data processing, the platform enables simultaneous molecular and elemental analysis for minimally invasive and multiplexed health assessment toward point‐of‐care diagnostics.
Yuanchao Liu +12 more
wiley +1 more source
Advanced Science, EarlyView.In renal calcium oxalate stone formation, G6PC downregulation leads to lactate accumulation. This lactate mediates CBP/p300‐dependent lactylation of SNAIL1 at K206, promoting its nuclear translocation. Nuclear SNAIL1 activates the TGF‐β/SMAD3 pathway, driving epithelial‐mesenchymal transition and fibrosis, which ultimately facilitates crystal ...
Kai Liu +16 more
wiley +1 more source
Radar target micro-doppler signature classification [PDF]
, 2008 This thesis reports on research into the field of Micro-Doppler Signature (μ-DS) based radar Automatic Target Recognition (ATR) with additional contributions to general radar ATR methodology.
Smith, G.E.
core
Evaluasi Desain Kapal Pengawas Perikanan Berbasis Radar Cross Section untuk Mengurangi Deteksi Radar di Wilayah Laut Natuna Utara [PDF]
, 2023 Sebagai negara kepulauan, Indonesia bersengketa dengan negara lain terkait klaim hak berdaulat di Laut Natuna Utara. Besarnya potensi tersebut memberikan konsekuensi daya tarik banyak pihak lain untuk dapat meraup keuntungan ekonomis di Laut Natuna Utara.
Murdiyantono, Muhammad Falivan Ganefiansyah
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Advanced Science, EarlyView.A mechanically adaptive polyimide interface dynamically stabilizes single‐crystal cathodes in sulfide all‐solid‐state batteries. By integrating robust chemical coordination with viscoelastic compliance, this smart coating suppresses parasitic reactions and accommodates cyclic volume expansion.
Jiatao Wu +8 more
wiley +1 more source
Broadband radar cross-section reduction using polarization conversion metasurface [PDF]
, 2018 A wideband and high-efficiency polarization conversion metasurface (PCM) is proposed and applied to reduce radar cross section (RCS). The proposed PCM unit is composed of two oblique asymmetry triangle split rings, which generate multiple plasmon ...
Chenjiang Guo +3 more
core +1 more source
Advanced Science, EarlyView.Hollow Co3O4/TiO2 heterojunctions are engineered for high‐throughput laser desorption/ionization mass spectrometry. The built‐in electric field drives efficient charge separation and photothermal conversion, while the hierarchical mesoporous network enables robust salt and protein tolerance.
Junyu Chen +8 more
wiley +1 more source
Supplementary data related to the research on Radar Cross Section Reduction using Antennas and Sensors [PDF]
, 2019 This dataset contains graphs, tables, Matlab codes and Full-wave simulation files related to the research on the application of antennas and electromagnetic field sensors to reduce the radar cross-section of a large ...
Sengupta, S. (Sohini)
core +1 more source
INDOOR RADAR CROSS SECTION MEASUREMENTS OF SIMPLE TARGETS DOI 10.5028/jatm.2012.04014711
Journal of Aerospace Technology and Management, 2012 This paper has described the radar absorbing materials characterization and radar cross section measurements, in the frequency range of 8 to 12 GHz, using a very simple setup.
Marcelo Alexandre Souza Miacci +4 more
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