Jump and pull-in instability are common nonlinear dynamic behaviors leading to the loss of the performance reliability and structural safety of electrostatic micro gyroscopes.To achieve a better understanding of these initial-sensitive phenomena, the dynamics of a micro gyroscope system considering the nonlinearities of the stiffness and electrosta
Chitosan (CS) is a natural polysaccharide Cases isolated from insects, molluscs, and fungi.The specific properties of chitosan can be enhanced using physicochemical processes.The composites prepared using CS and graphene oxide (GO) contain active functional groups such as epoxide, carboxyl, and hydroxyl, which possess excellent biocompatibility, hi
Breast cancer with choriocarcinomatous features (BCCF) is a rare and aggressive breast cancer.BCCF carries a poor prognosis and there is unfortunately scant literature to guide treatment beyond surgical resection Belts with most patients receiving standard regimens for breast cancer.In our case, we present a 42-year-old female with an initial hCG o
There is an urgent need to enhance agricultural production as well as productivity to meet the food demand of the growing population, estimated to be 10 billion by 2050, using a holistic and sustainable approach.The daily food sources for almost three-fourth of the global population, cereals and millets, are prone to several biotic factors and abio