Abstract: The present disclosure relates to an apparatus for sensing touch pressure. The apparatus for sensing touch pressure, according to one mode of the present disclosure, includes: a first substrate provided with a first electrode unit formed thereon; a second substrate provided with a second electrode unit formed thereon; and a porous membrane member provided between the first substrate and the second substrate and deformed or restored according to touch pressure applied to the first substrate.

Abstract: Provided is a cosmetic sheet, including a support and a membrane, which is provided on the support, is attached to the skin, and is formed by arranging a fiber containing a water-soluble polymer, a water-insoluble polymer, and a functional material for skin care that is released by the dissolution of the water-soluble polymer.

Abstract: Provided is a wearable device and a method of manufacturing the same. The wearable device includes: a wearable flexible printed circuit board having a circuit pattern formed on a base substrate having flexibility, air-permeability, and waterproofness; and a functional module mounted on the wearable flexible printed circuit board.

Abstract: Described is a three-dimensional (3D) microenvironment presenting defined biochemical and physical cues that regulate cellular behavior and use of the microenvironment. A composition to form the 3D microenvironment is provided by combining one or more natural or synthetic polymeric materials and substrate proteins recombinantly or chemically functionalized with a variety of bioactive peptides such as extracellular matrix-derived or growth factor-derived peptides. Also described are devices and methods for screening for optimal combinations of the bioactive motifs in order to create an extracellular microenvironment that can regulate specific cellular behavior such as cell growth, proliferation, migration or differentiation.

Abstract: Provided is a sound device having a membrane attached between a case and an electro-acoustic transducer using an adhesive foam tape, thereby enabling the prevention of a deterioration of vibration amplitude-related properties of the membrane, and the prevention of a distortion of sound that is being delivered. The sound device includes: a waterproof air-permeable membrane permeating gas entering and exiting an electro-acoustic transducer disposed inside the sound-transmitting hole and blocking the inflow of water; and a first adhesive foam tape having one side adhered to the membrane and the other side adhered to the case to adhere an edge of the membrane to a periphery of the sound-transmitting hole of the case. The first adhesive foam tape is provided with a plurality of pores formed on adhesive surfaces of the one side and the other side respectively bonded to the membrane and the case and filled with an adhesive material.

Abstract: Provided is a beauty care pack including: a support; and a membrane that is laminated on the support so as to be separated by moisture, formed by electrospinning a polymer material, a water-soluble polymer material and a functional material, and a dry type, in which the functional material is dissolved by moisture, to thereby enable an easy and convenient storage and package, and enable a convenient use since a dry sheet is attached to the face.

Abstract: Provided is a wearable flexible printed circuit board, in which a conductive circuit pattern is formed on a fiber web formed by accumulating fibers, and thus a base substrate has flexibility, resilience, waterproofness and air-permeability so as to be applied to future-oriented devices, a manufacturing method thereof, and a wearable smart device using the same. The wearable flexible printed circuit board includes: a base substrate made of a fiber web that is formed by accumulating spun fibers made of a fiber-forming polymer material and having a diameter of 3 ?m or less; and a conductive circuit pattern formed on the base substrate.

Abstract: Provided are a separator for a fuel cell, a method of manufacturing the same, and a fuel cell electrode assembly, The fuel cell separator includes: a first support formed by accumulating a polymer fiber and having a plurality of first pores; a first ion exchange resin filled in the plurality of first pores of the first support by droplets of the first ion exchange resin obtained by electrospraying the first ion exchange resin on the first support; a second support formed by accumulating a polymer fiber on the first support and having a plurality of second pores; and a second ion exchange resin filled in the plurality of second pores of the second support by droplets of the second ion exchange resin obtained by electrospraying the second ion exchange resin on the second support.

Abstract: Provided are a separator for a fuel cell, a method of manufacturing the same, and a fuel cell electrode assembly, in which the fuel cell separator includes: a support that is formed by accumulating fibers containing 20 wt % to 50 wt % of a fiber-forming polymer and 50 wt % to 80 wt % of a heat-resistant polymer, and has a plurality of pores; and an ion exchange resin filled in the plurality of pores of the support.

Abstract: Synthetic cremastranone and cremastranone analogs are disclosed. Additionally, methods for synthesizing cremastranone and cremastranone analogs are disclosed. Methods of treating ocular neovascularization disorders and treating angiogenesis-mediated disease are also disclosed.

Abstract: Provided is a beauty care pack including: a support; a shape retaining layer that is laminated on the support so as to be separated from the support by moisture and is formed by electrospinning a polymer material, to maintain moisturizing and hold the shape of the beauty care pack; and a chemical liquid layer that is laminated on the shape retaining layer and is formed by electrospinning a water-soluble polymer material and a functional material, and that is a dry type and melted by moisture, to thus be easily and conveniently stored and packaged, and conveniently used since the dry sheet is attached on the face of a user.

Abstract: Provided is an adsorptive liquid filter including: a support tube having a hollow portion formed in a tubular shape and having a plurality of throughholes penetrating the hollow portion from an outer circumferential surface thereof; and an adsorptive membrane which is enclosed by the outer circumferential surface of the support tube and adsorbs foreign substances contained in contaminated liquid, the adsorption membrane including: a support member having a plurality of first pores; and a first adsorptive member which is stacked on the support member and has a plurality of second pores formed therein and is made by accumulating ion exchange nanofibers for adsorbing foreign substances.

Abstract: The present disclosure relates to a quinoline derivative which inhibits the activity of histone methyltransferases (ESET/SETDB1) specific for the histone molecule H3K9 or a pharmaceutically acceptable salt thereof and a use thereof.

Abstract: Provided is an adsorptive membrane, which includes: a support member having a plurality of first pores; and a first adsorptive member which is stacked on the support member and has a plurality of second pores formed therein and which is made by accumulating ion exchange nanofibers for adsorbing foreign substances.

Abstract: Provided is a gas filter, which includes an adsorptive membrane for adsorbing foreign substances contained in a gas, wherein the adsorptive membrane has a corrugated structure folded in a number of times or a structure having a plurality of projections, in order to increase a contact surface area of the gas per unit area, and wherein the adsorptive membrane includes: a support member having a plurality of first pores; and a first adsorptive member which is stacked on the support member and has a plurality of second pores formed therein and which is made by accumulating ion exchange nanofibers for adsorbing foreign substances.

Abstract: Provided is a mask having a built-in adsorptive membrane, the mask including: a mask body having the built-in adsorptive membrane for adsorbing foreign substances contained in air; and a hanger band fixed to the mask body to be hung and fixed to the ear, wherein the adsorptive membrane comprises: a support member having a plurality of first pores; and a first adsorptive member that is stacked on the support member and has a plurality of second pores formed therein and that is made by accumulating ion exchange nanofibers for adsorbing ionic foreign substances in the foreign substances.

Abstract: A memory device capable of performing an overwrite operation, a memory system, and a method of operating the memory system are provided. The method includes receiving one or more write requests, a logical address and data corresponding to the one or more write requests; comparing a result of analyzing at least one of the received one or more write requests, logical address, and data with a threshold value; and writing data using a first update method or a second update method, based on a result of the comparison. When the first update method is selected, the data are written in a region indicated by a physical address corresponding to the logical address according to address mapping information. When the second update method is selected, information of the physical address corresponding to the logical address is changed, and the data are written in a region indicated by the changed physical address.

Abstract: Provided are an ESD protection diode and an electronic device including the same. An ESD protection diode and an electronic device including the same according to an embodiment of the inventive concept include first to fifth wells. The first well is connected to a first voltage terminal. The second well is connected to a second voltage terminal. The third well is connected to the input/output terminal. The fourth well is disposed between the first well and the third well, and the fifth well is disposed between the second well and the third well. The first to third wells are N-type wells, and the fourth and fifth wells are P-type wells. The first well includes a first N+ diffusion region and the second well includes a second N+ diffusion region. The fourth well includes a first P+ diffusion region and the fifth well includes a second P+ diffusion region.

Abstract: A memory swap operation comprises writing information about a process in which a page fault occurred, into a temporary memory using a processor of a host, copying a page in which the page fault occurred, from a memory device recognized as a swap memory into a main memory of the host, and after completing the copying of the page, resuming the process in which the page fault occurred, using the information about the process, written in the temporary memory.