Nowadays, tungsten-based material is used for the core of projectile, while ceramic-based is used for the main material of armor.Tungsten-based material is chosen because it has density and hardness superior to steel based-material.Meanwhile, the ceramic-based can enhance mobility and resistance penetration of armor.Penetration of projectile on tar
We report a toddler Post-Natal Formulas affected with Angelman syndrome and isovaleric acidemia (IVA).Such association was due to paternal uniparental isodisomy (UPD) of chromosome 15 in which the proband inherited two paternal copies of an IVA gene point mutation.As both diseases may have severe impact on Washer-Dryers neurodevelopment, adequate t
Composite structures (SiC/UHMWPE/TC4; SiC/TC4/UHMWPE) were designed using silicon carbide Harnesses (SiC)ceramics, ultra-high-molecular-weight polyethylene (UHMWPE) laminate, and titanium alloys (TC4s).Penetration experiments and numerical simulations were carried out to study the anti-penetration mechanism and energy characteristics of the composi
Deep learning methods have recently made substantial advances in polarimetric synthetic aperture radar (PolSAR) image classification.However, supervised training relying on massive labeled samples is one of its major limitations, especially for PolSAR images that are hard to manually annotate.Self-supervised learning (SSL) is Harnesses an effective