Abstract: The present disclosure relates to a nanocatalyst for an anode of a solid oxide fuel cell and a method for preparing the same. More particularly, the present disclosure relates to a nanocatalyst for an anode of a solid oxide fuel cell obtained by forming a ceramic nanocatalyst including a noble metal dispersed therein in an atomic unit and contained in an ionic state having an oxidation number other than 0 through an in situ infiltration process in the internal pores of a porous electrode, and to application of the nanocatalyst to a solid oxide fuel cell having significantly higher electrochemical characteristics as compared to the solid oxide fuel cells including the conventional nickel-based anode and oxide anode, and particularly showing excellent characteristics at an intermediate or low temperature of 600° C. or less.

Abstract: An operating method of a storage device includes a controller: receiving read data from a non-volatile memory; measuring a plurality of threshold voltage distributions respectively corresponding to a plurality of memory units of the non-volatile memory, based on the received read data; measuring a distribution variation between the plurality of memory units, based on the measured plurality of threshold voltage distributions; dynamically determining operation parameters for the non-volatile memory, based on the measured distribution variation; and transmitting, to the non-volatile memory, an operate command, an address, and at least one operation parameter corresponding to the address.

Abstract: The present disclosure relates to a liquid filtration structure with one or more macromolecule membrane structures including membrane proteins selectively permeable to water molecules and fixed within a pore. A liquid filtration structure according to an exemplary embodiment of the present disclosure increases stability and durability of macromolecule membrane structures including membrane proteins selectively permeable to water molecules, and, thus, can be effectively used in a filtration device for purifying water.

Abstract: A hybrid type filtration structure for filtering liquid includes a first active layer, a porous supporting layer and a permeable layer. The first active layer has a first nano pore inner wall of which a function group included compound is combined with. The porous supporting layer has a plurality of pores and is disposed under the first active layer. The permeable layer is disposed under the porous supporting layer. The porous supporting layer includes a plurality of lipid bilayers having membrane protein inside of the pore, a molecule of water selectively passes through the membrane protein. The first nano pore passes through the first active layer vertically. The first nano pore and the pore are connected with each other through which liquid flows.

Abstract: A composition includes LiO2, reduced graphene oxide, and a metal catalyst or residue thereof.

Abstract: The present disclosure relates to a liquid filtration structure with one or more macromolecule membrane structures including membrane proteins selectively permeable to water molecules and fixed within a pore. A liquid filtration structure according to an exemplary embodiment of the present disclosure increases stability and durability of macromolecule membrane structures including membrane proteins selectively permeable to water molecules, and, thus, can be effectively used in a filtration device for purifying water.

Abstract: A system and method for providing a virtual fitting service including a server that receives three-dimensional computer aided design (3D CAD) data from a 3D CAD system via an Internet network and user data from a client terminal via the Internet network. The server generates virtual fitting service data based on the received 3D CAD data and the received user data, wherein the virtual fitting service data include data for fitting a 3D garment generated by the 3D CAD data into a 3D avatar generated by the user data. The client terminal generates a graphical user interface (GUI) of the virtual fitting service by using the received 3D CAD data and the received user data, and provides the generated GUI to a user of the client terminal.

Abstract: A composition includes LiO2, reduced graphene oxide, and a metal catalyst or residue thereof.

Abstract: A liquid filtering structure having high filtering efficiency, excellent transparency, and excellent durability can be provided. The liquid filtering structure includes a filtering layer, wherein the filtering layer includes a nanopore structure unit including a plurality of nanopores and a functional group-containing compound including functional groups at one end, and has selectivity with respect to liquid molecules to be filtered, for example, water molecules, and effectively filter liquid, particularly water by preventing ions or compounds from being passed.