Background: Toddlers are exposed to a variety of risk factors which includes playing with small material like coins, marbles, rings, unsupervised play and eating, children decreased consciousness may leads choking. Children's respiratory crises cardiac arrest frequently brought on by choking or the introduction an outside object into airway, especially in within 6 months 3 years age. Childhood ...

Psychological research suggests that trying to avoid a negative outcome and trying to attain a positive outcome have different effects on performance (Higgins, 1997). We explored this prospect by examining free throw performance among NBA basketball players at the ends of games when the player’s team was ahead or behind in a clutch situation. Players tended to shoot worse than their career aver...

Esophageal foreign body impaction may be fatal secondary to occlusion of the glottis or external compression membranous portion trachea. A 14-year-old adolescent female was admitted emergency department for evaluation sudden dyspnea and cyanosis after she swallowed a food bolus (a part bachelor radish kimchi) without chewing. Unfortunately, patient died despite cardiopulmonary resuscitation. Au...

This paper describes a newly developed streamline curvature throughflow method for the analysis of radial or mixed flow machines. The code includes curved walls, curved leading and trailing edges, and internal blade row calculating stations. A general method of specifying the empirical data provides separate treatment of blockage, losses, and deviation. Incompressible and compressible fluids ar...