ATTENUATION CHARACTERISTICS OF IMPACT-INDUCED SEISMIC WAVE IN DEEP TUNNELS: AN IN SITU INVESTIGATION BASED ON PENDULUM IMPACT TEST

Attenuation characteristics of impact-induced seismic wave in deep tunnels: An in situ investigation based on pendulum impact test

The radiated seismic energy is an important index for the intensity assessment of microseismic (MS) events and the early warning of dynamic disasters.However, the energy of MS signals is significantly attenuated due to the heterogeneity and viscous damping of rock media.Therefore, the study on attenuation characteristics of MS signals in undergroun

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A review on Royal Jelly proteins and peptides

Royal Jelly (RJ) is a nutrient rich substance secreted by the hypopharyngeal glands of young worker bees.Owing to the exceptional biological properties, RJ is used in pharmaceutical, Soap Dock food and cosmetics industries.Several studies vouch that RJ has anti-ageing, antibacterial, anti-fatigue, anti-inflammatory, antioxidant, antitumor, anti-dia

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