Results 21 to 30 of about 115,708 (333)
Research progress and development suggestions on aeronautical electromagnetic metamaterial
Journal of Aeronautical Materials, 2023 Electromagnetic metamaterial is an artificial composite composed of periodic subwavelength microstructure，which has a strong conduction regulation or absorption effect on electromagnetic wave，and it has been widely studied in the field of stealth design ...
JING Zhi, ZHANG Jian
doaj +1 more source
Nano-Micro Letters, 2023 PVTMS@MWCNT nano-aerogel with nano-pore size and abundant heterogeneous interface was fabricated via radical polymerization, sol–gel transition and CO2 drying. The nano-aerogel shows superior electromagnetic wave absorption property (RLmin = −36.1 dB and
Haoyu Ma +7 more
semanticscholar +1 more source
Stealth Dark Matter: Dark scalar baryons through the Higgs portal [PDF]
, 2015 We present a new model of "Stealth Dark Matter": a composite baryonic scalar of an $SU(N_D)$ strongly-coupled theory with even $N_D \geq 4$. All mass scales are technically natural, and dark matter stability is automatic without imposing an additional ...
C. Rebbi +17 more
core +2 more sources
Stealth Supersymmetry simplified [PDF]
Journal of High Energy Physics, 2016 14 pages plus ...
Fan, JiJi +4 more
openaire +3 more sources
Research progress of high temperature microwave-absorbing ceramic matrix composites
Journal of Aeronautical Materials, 2019 Microwave-absorbing ceramic matrix composites play an important role in the development of heat-resisting stealthy materials due to their excellent high-temperature mechanical property, superior corrosion resistance and oxidation resistance.
HU Yue +5 more
doaj +1 more source
Research Progress of Bionic Adaptive Camouflage Materials
Frontiers in Materials, 2021 Bionic adaptive camouflage material is a new artificial functional material, whose surface color can change adaptively according to the optical environments. Therefore, how to reduce the visual detectability of this material becomes a research hotspot of
Yu Qiao +4 more
doaj +1 more source
Small, 2023 Processing transition metal carbides/nitrides (MXenes) inks into large-area functional coatings expects promising potential for electromagnetic interference (EMI) shielding and infrared stealth.
Zhiming Deng +5 more
semanticscholar +1 more source
Progress of hyperbranched polymers (HBPs) as modifiers in epoxy resins
Cailiao gongcheng, 2019 Hyperbranched polymers (HBPs) are a new kind of polymers used as modifiers of epoxy resins to increase their strength and toughness without affecting the processability.
CHEN Ke-long +3 more
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Український соціум, 2022 Transgender people, being stigmatized, discriminated against, abused, and having less access to social, health, and public health services appear to be a hard-to-reach group for researchers.
Kasianczuk M. H. +2 more
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Stealth Acoustic Materials [PDF]
Physical Review Applied, 2019 We report the experimental design of a 1D stealth acoustic material, namely a material that suppresses the acoustic scattering for a given set of incident wave vectors. The material consists of multiple scatterers, rigid diaphragms, located in an air-filled acoustic waveguide.
Romero-Garcia, V. +4 more
openaire +3 more sources