These colorful snakes aren't just works of art. Erected for the World Health Assembly, they're meant to draw attention to an ...

The human body has evolved to shed heat in two main ways: Blood vessels swell ... system responds with a massive, last-ditch clotting effort that further endangers vital organs—kidneys, bladder ...

Abstract: A photonic crystal biosensor with a y-shape cavity structure is proposed in this paper to sense the Red Blood cell (RBCs) concentration in blood. This sensor is proposed for biomedical ...