We theoretically investigate the tunable dual- and multi-channel filter in one-dimensional aperiodic photonic crystals (PCs) embedded with graphene.The dielectrics Wrench slabs arrayed alternately submit to the Cantor sequence rule and graphene sheets are local at the interfaces of dielectrics layers.Cantor PCs are fractal structures and support a
Dissimilar CuNiCrSi and CuCrZr butt joints were successfully frictionstirwelded at constant welding speed of 150 mm/min and rotational speed of 1400 rpm with the CuCrZr alloy or the CuNiCrSi alloy located on the advancing side (AS).The microstructure and mechanical properties of joints were investigated.When Clear Cases the CuCrZr alloy was located
BackgroundAs individuals age, the risk of cardiovascular disease (CVD) increases, largely due to progressive stiffening of the arteries.This relationship underscores the critical need to monitor arterial stiffness as a predictor of CVD outcomes.While aerobic exercise has demonstrated benefits for vascular health, the influence of flexibility, parti
The honeybee comb serves as the primary site for all essential colony activities, and its structural and functional integrity plays a crucial role in colony development.As combs age through successive brood-rearing cycles, their physicochemical properties undergo significant changes, which can negatively affect colony health and productivity.This r
Elasmobranchs display various reproductive modes, which have been key to their evolutionary success.In recent decades there has been a rise in the number of reported cases of foetal abnormalities including fertilised, double-embryos held within one egg capsule, hereafter referred to as twins.Previously, the Janitorial occurrences of twin egg cases