Abstract: Disclosed herein are systems and methods for evaluating cardiac structural health condition based echocardiogram signals. In one example, a myocardial strain is determined based on segmented ventricles in a plurality of echocardiograms. In some examples, the ventricular segmentation is performed using a segmentation model based on a deep-learning approach.

Abstract: A container lock assembly for securing varying types and quantities of containers onto a platform trailer has a body member including a base portion arrangeable engaging a rail provided on the trailer, and a stem portion extending away from the base portion. Removably attachable to the stem portion of the body member for retaining in place against the rail a container supported on the trailer is a lock pin which is also used to disengage the body member from the rail.

Abstract: A housing system designed to be transported as one package has first and second sections each including a floor and a side wall disposed perpendicularly to one another. By proper arrangement, the sections, which are of substantially equal size, can be fitted into one another such that the floor and wall of each of the sections covers a surface of a substantially rectangular parallelepiped. In a similar manner, third and fourth sections, which are equal to one another in size and similar in construction to the first and second sections, but smaller in size than the latter sections, are arranged so as to form a second substantially rectangular parallelepiped which is received within the parallelepiped formed by the first and second sections. One of the first and second sections cooperates with one of the third and fourth sections to form a housing unit, with each module including a pair of such units.