Abstract: A pharmaceutical composition and a health functional food composition for preventing, treating, or improving muscular diseases have licorice extract or a fraction thereof, or a compound isolated therefrom or a pharmaceutically acceptable salt thereof, as an active ingredient. The licorice extract or a fraction thereof, the compound or salt thereof induce the myoblasts proliferation and promote the differentiation into myotubes, and since the licorice extract or a fraction thereof, the compound or salt thereof has an excellent effect on regenerating damaged muscles, various muscle diseases are effectively prevented, improved or treated using the composition.

Abstract: A positive electrode active material precursor includes Ni and Mn and secondary particles formed by the aggregation of a plurality of primary particles. The secondary particles have a ratio of a core area to a total area of the particles ranging from 28.7% to 34.1%, and a porosity ranging from 11.3% to 11.7%. Also provided is a method for preparing the positive electrode active material precursor. Additionally, a positive electrode active material including a reaction product of the positive electrode active material precursor and a lithium raw material is provided. Also provided is a method for preparing a positive electrode active material using the positive electrode active material precursor.

Abstract: Provided are a separator and an electrochemical device using the same, in particular, a separator having significantly low heat shrinkage even at a high temperature and also significantly improved adhesive strength by including inorganic particles having specific fluorescence properties in the separator, and an electrochemical device using the same.

Abstract: An electronic device for indicating information and a method therefor are provided. The electronic device includes a display, a processor electrically connected to the display, and a memory electrically connected to the processor and including instructions. The instructions, when executed by the processor, cause the processor to display contents indicating a time interval on a first region of a screen displayed by the display, display, in the contents, a text representing information regarding the contents, receive a user input for scrolling the first region, determine whether a part of the text is located on a second region included in the first region, and fix the text on the second region during a scroll operation according to the user input when the part of the text is located on the second region.

Abstract: An electronic device for indicating information and a method therefor are provided. The electronic device includes a display, a processor electrically connected to the display, and a memory electrically connected to the processor and including instructions. The instructions, when executed by the processor, cause the processor to display contents indicating a time interval on a first region of a screen displayed by the display, display, in the contents, a text representing information regarding the contents, receive a user input for scrolling the first region, determine whether a part of the text is located on a second region included in the first region, and fix the text on the second region during a scroll operation according to the user input when the part of the text is located on the second region.

Abstract: A method and an apparatus are provided for displaying a screen in an electronic device. The method includes displaying, in a split way, a first screen for displaying information corresponding to one or more objects and a second screen for displaying the objects to assist the first screen, detecting a pen interaction on the second screen, identifying an object in a position corresponding to the pen interaction, and displaying information corresponding to the identified object and the pen interaction on the first screen.