The left atrial appendage (LAA) is a complex cardiovascular structure which can yield to thrombi formation in patients with non-valvular Lamps atrial fibrillation (AF).The study of LAA fluid dynamics together with morphological features should be investigated in order to evaluate the possible connection of geometrical and hemodynamics indices with
Development of new metal matrix composite electrodes for electrical discharge machining through powder metallurgy process
Electrical discharge machining (EDM) is one of the widely used nontraditional machining methods to produce die cavities by the erosive effect of electrical discharges.This method is popular due to the fact that a relatively soft electrically conductive tool electrode can machine hard work piece.Copper electrode 7RR MAX is normally used for machinin
Plexin A3 and turnout regulate motor axonal branch morphogenesis in zebrafish.
During embryogenesis motor axons navigate to their target muscles, where individual motor axons develop complex branch morphologies.The mechanisms that control axonal branching morphogenesis have been studied intensively, yet it still remains unclear when branches begin to form or how branch locations are determined.Live cell imaging of individual
In search of the relationship between predisposition to addictions and impulsivity in online players from the resentment perspective
Over the past few years, there has been a great development of audiovisual electronic media.It brings great opportunities in many scientific fields but is also subject to many judgments of criticism from opponents.Therefore, in view of the enormity of the changes and expansion of the culture, many circles wonder and analyze what changes occur among