Abstract: A battery module and a battery pack including the battery module are disclosed. The battery module includes a housing forming an accommodating space and a cell assembly disposed within the accommodating space and including a plurality of battery cells. The housing includes: an accommodating portion surrounding at least a portion of the cell assembly and a cover disposed in a first direction with respect to the accommodating portion and including a plurality of venting holes. The plurality of venting holes are configured to discharge gas in a second direction, different from the first direction, and the cover includes an upper surface and a plurality of protruding regions protruding from the upper surface in the first direction and surrounding at least some of the plurality of venting holes, respectively.

Abstract: Disclosed is a reversible DNA information hiding method based on prediction-error expansion and histogram shifting, the method being capable of false start codon prevention, original sequence length preservation, high watermark capacity, and blind detection based on prediction-error expansion and histogram shifting without biological mutation.