Wearing safety rope while working at the loft and over the side of a ship is an effective means to protect seafarers koip share price from accidents.However, there are no active and effective monitoring methods on ships to control this issue.In this article, a one-stage system is proposed to automatically monitor whether the crew is wearing safety
Acoustic emission technology has been applied to many fields for many years.However, the conventional piezoelectric acoustic emission sensors cannot be used in extreme environments, such as those with heavy electromagnetic interference, high pressure, or strong corrosion.In this paper, a novel fiber-optic ring acoustic emission sensor is proposed.T
Introduction: Although kenya tree coral for sale pleural effusion is a common clinical manifestation, the differential diagnosis of the cause of the pleural effusion is often challenging, especially in the early differentiation of tuberculous pleurisy (TP) from other pleural effusion.Case report: We present a previously healthy man who had no conta
Evolutionary traces of thermophilic adaptation are manifest, on the whole-genome level, in compositional biases toward certain types of amino acids.However, it is sometimes difficult to discern their causes without a clear understanding of underlying physical mechanisms of thermal stabilization of proteins.For example, it is well-known that hyperth