Inertial guidance system plays a very important role in guided artillery.Micro electro mechanical system (MEMS) gyroscope, as the core component of inertial guidance system, has high resistance to overload and restricts the application of inertial guidance system in high overload environment directly.First of all, the high overload environment in t
Contacts between people are the main drivers of contagious respiratory Course a pied - Homme - Vetements - Chandail - Zip brosse infections.For this reason, limiting and tracking contacts is a key strategy for controlling the COVID-19 epidemic.Digital contact tracing has been proposed as an automated solution to scale up traditional contact tracing
Amyloglucosidase (AMG) from Aspergillus niger was encapsulated in various matrices derived from tetraethoxysilane, methyltriethoxysilane, phenyltriethoxysilane and vinyltriacetoxysilane by different methods of immobilization.The immobilized enzyme was prepared by entrapment in two steps, in one-step and entrapment/deposition, respectively.The activ
Two gular plates of an indeterminate actinistian are described from the Cretaceous of Muhi quarry, Hidalgo state, in central Mexico.Their narrow shape belongs to the few actinistian gular plates with a high length / width ratio (above 4) in contrast to most known actinistian gular plates with a length / width ratio below 4.The gulars of Muhi quarry