Abstract: Resorbable implants, coverings and receptacles comprising poly(butylene succinate) and copolymers thereof have been developed. The implants are preferably sterilized, and contain less than 20 endotoxin units per device as determined by the limulus amebocyte lysate (LAL) assay, and are particularly suitable for use in procedures where prolonged strength retention is necessary, and can include one or more bioactive agents. The implants may be made from fibers and meshes of poly(butylene succinate) and copolymers thereof, or by 3d printing molding, pultrusion or other melt or solvent processing method. The implants, or the fibers preset therein, may be oriented. These coverings and receptacles may be used to hold, or partially/fully cover, devices such as pacemakers and neurostimulators. The coverings, receptacles and implants described herein, may be made from meshes, webs, lattices, non-wovens, films, fibers, foams, molded, pultruded, machined and 3D printed forms.

Abstract: An anti-collision warning system for a vehicle door includes a sensing module, a detection module, and a warning module. The sensing module is configured to sense whether a passenger has an intention to open a vehicle door and output a sensing result. The control module is coupled to the sensing module, the detection module and warning module, and the control module is configured to control the warning module to issue an alert based on information on traffic conditions from the detection module in response to the sensing result being YES. The anti-collision warning system can issue an alert to the passenger in a timely and effective manner when it senses that the passenger has the intention to open the vehicle door. Therefore, the passenger would be alerted and determine whether it is an appropriate time to open the vehicle door, thus preventing the vehicle door from colliding with an object.

Abstract: A reconfigurable chip includes data registers which can be loaded from off-chip or on-chip. The data register comprises a register block produced from a number of register block units. The register bock units include an active plane store storing the current value of the register bit, at least one off-chip data background store storing a data bit which can be loaded from off-chip, and at least one on-chip data background store storing a value which can be loaded from on-chip.