TNF PROMOTER POLYMORPHISMS ARE ASSOCIATED WITH GENETIC SUSCEPTIBILITY IN COPD SECONDARY TO TOBACCO SMOKING AND BIOMASS BURNING


Fault diagnosis of AUV based on sliding-mode observer

Designing of a sliding mode observer was Ruler finished based on the motion model of autonomous underwater vehicle (AUV).A Flutter decrease strategy for the sliding mode observer was discussed and the sliding mode observer was applied to the fault diagnosis of the AUV.Simulation experiment without faults was designed.Simulation experiment of sensor

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The proximal experience of gratitude.

Although a great deal of research has tested the longitudinal effects of regularly practicing gratitude, much less attention has been paid to the emotional landscape directly following engagement in gratitude exercises.In three studies, we explored the array of discrete emotions people experience after being prompted to express or recall gratitude.

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