Abstract: Anodes and lithium secondary batteries including the anodes are disclosed. In an embodiment, an anode includes an anode current collector; and an anode mixture layer on at least one surface of the anode current collector. The anode mixture layer includes a lower portion, a middle portion, and an upper portion that are arranged sequentially in a thickness direction from a surface adjacent to the anode current collector to a surface opposite to the anode current collector. Each porosity of the lower portion, the middle portion, and the upper portion is 24% or more, and a difference in porosity between the upper portion and the middle portion is 4% or less.

Abstract: A method for displaying a virtual space at various point-in-times is provided, which is performed by one or more processors and includes displaying a user's avatar on a current first virtual space, in response to receiving a first user input selecting a first graphical object associated with a movement between point-in-times, displaying a user interface including a plurality of point-in-time information associated with the first virtual space, receiving, from a user, a selection of a first point-in-time from among the plurality of point-in-time information, and playing back a first event associated with the first virtual space recorded at the first point-in-time.

Abstract: A method for displaying a virtual space at various point-in-times is provided, which is performed by one or more processors and includes displaying a user's avatar on a current first virtual space, in response to receiving a first user input selecting a first graphical object associated with a movement between point-in-times, displaying a user interface including a plurality of point-in-time information associated with the first virtual space, receiving, from a user, a selection of a first point-in-time from among the plurality of point-in-time information, and playing back a first event associated with the first virtual space recorded at the first point-in-time.

Abstract: The present invention relates to a use of benzimidazole derivative compounds for improvement and treatment of nocturnal acid breakthrough (NAB). The benzimidazole derivative compounds can more effectively prevent and treat gastric acid-related diseases by effectively improving and treating nocturnal nocturnal acid breakthrough symptoms.

Abstract: The present invention relates to a use of benzimidazole derivative compounds for improvement and treatment of nocturnal acid breakthrough (NAB). The benzimidazole derivative compounds can more effectively prevent and treat gastric acid-related diseases by effectively improving and treating nocturnal nocturnal acid breakthrough symptoms.

Abstract: The present invention relates to a use of benzimidazole derivative compounds for improvement and treatment of nocturnal acid breakthrough (NAB). The benzimidazole derivative compounds can mere effectively prevent and treat gastric acid-related diseases by effectively improving and treating nocturnal nocturnal acid breakthrough symptoms.

Abstract: The present invention relates to a use of benzimidazole derivative compounds for improvement and treatment of nocturnal acid breakthrough (NAB). The benzimidazole derivative compounds can mere effectively prevent and treat gastric acid-related diseases by effectively improving and treating nocturnal nocturnal acid breakthrough symptoms.

Abstract: A heavy metal remover of a core-shell structure comprises a core including carbon nanotubes (CNT) that can aggregate and scatter in a reversible manner, and a shell including iron oxide.