In recent decades, China has been in a rapid social and health transition. As seen in many developing countries, it is currently facing a double burden of both underand overnutrition. The national average daily intake of energy, per reference person, was reduced from 2,328 kcal in 1992 to 2,252 kcal in 2002, but that of fat increased from 58.3 to 76.2 g. The national prevalence of growth retard...

Abstract Background and Aims Several reports showed that some Covid-19 patients tend to have serious fatal complications related the kidney heart. Rationale mechanisms inducing this pathogenesis is unclear, but it's more common happen in with hemodynamic instability refractory severe hypotension cytokine storm. It represents an irreversible stage of a sepsis-like illness induces simultaneous da...

Current 3D reconstruction methods using stereo vision can produce good results, but they tend to yield very sparse outputs and suffer from several challenges. One of them is the well-known correspondence problem, whereby similar features in different images are often too ambiguous to match reliably. The problem is accentuated when the object being scanned is textureless. Under these circumstanc...