BIOGEOGRAPHIC DISTRIBUTIONS OF NEOTROPICAL TREES REFLECT THEIR DIRECTLY MEASURED DROUGHT TOLERANCES




Health risks occurring when color is percepted under led lighting

The article deals with problems of color perception under LED lighting.We revealed that inadequate perception of a signal color by a driver led to greater risks of transport accidents.We reviewed both Jung-Helmholtz three-color hypothesis and a modern one based on fiber-optical sunflower horse halter approach to functioning of "Mueller cells and co

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Risk factors for gallbladder cancer

Introduction and purpose: Gallbladder cancer is the most common neoplasm of the bile duct.Early GBC is usually asymptomatic, but is prone to early metastases.This means that most GBC cases are diagnosed very remedy essentials zinc paste late, and this contributes to the poor prognosis of this disease.Less than 20% of GBC cases qualify for a potenti

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