Abstract: A simulation method and a simulation apparatus of roll press for secondary battery production are provided.

Abstract: An electrostatic discharge (ESD) device may include a semiconductor substrate, a base well in the semiconductor substrate, a first region including a first impurity region having a first conductivity type within the base well, a second region apart from the first region in a horizontal direction in the base well and including a second impurity region having a second conductivity type a first silicide layer at least partially overlapping the first impurity region in a vertical direction on the first impurity region, and a second silicide layer on the second impurity region and apart from the first silicide layer in the horizontal direction. The second silicide layer may at least partially overlap the second impurity region in the vertical direction. The second conductivity type may be opposite the first conductivity type.

Abstract: A data storage device includes one or more nonvolatile memory devices each including a plurality of unit storage spaces; and an address recommending circuit configured to recommend a unit storage space among the plurality of unit storage spaces to process a write request, wherein the address recommending circuit applies feature data to a neural network to recommend the unit storage space, and wherein the feature data is generated based on request information for the write request, a target address corresponding to the write request, an address of data stored in the plurality of unit storage spaces.

Abstract: The present disclosure relates to a simulation apparatus for secondary battery production.

Abstract: A method for operating an apparatus for predicting confirmed cases of an infectious disease is provided. The method comprises predicting infectious disease information per country, including an infection risk per country, expected number of entrants per country, and number of imported cases per country, based on collected epidemic statistics data per country and inflow data between a corresponding country and a destination country, grouping two or more countries based on geographic or economic relevance, and correcting the infectious disease information per country of countries within a grouped group according to a contagion risk impact set depending on a correlation between the countries within the group, and predicting total number of imported cases flowing into the destination country by re-correcting the infectious disease information per country through applying a correlation for the confirmed cases of the infectious disease between groups to the infectious disease information per country.

Abstract: A method for operating an apparatus for predicting confirmed cases of an infectious disease is provided. The method comprises predicting infectious disease information per country, including an infection risk per country, expected number of entrants per country, and number of imported cases per country, based on collected epidemic statistics data per country and inflow data between a corresponding country and a destination country, grouping two or more countries based on geographic or economic relevance, and correcting the infectious disease information per country of countries within a grouped group according to a contagion risk impact set depending on a correlation between the countries within the group, and predicting total number of imported cases flowing into the destination country by re-correcting the infectious disease information per country through applying a correlation for the confirmed cases of the infectious disease between groups to the infectious disease information per country.

Abstract: An electric vehicle is shown. Specifically, an electric vehicle is shown which includes a front frame which forms left and right frame for of the front side of the electric vehicle; fastening part which is located on the inner side of the above front frame; includes a cross member which is connected to the above fastening member so that one side may be able to rotate; and a rotation prevention member which is located at the front part of the above cross member and the above cross member is formed at length toward the width direction of the above vehicle.