Abstract: Provided is an ultra-high strength cold-rolled steel sheet having excellent hole expandability and a method for manufacturing same and, more specifically, to an ultra-high strength cold-rolled steel sheet having excellent hole expandability which can be mainly used for structural members and to ensure safety in the event of an automobile collision, and to a method for manufacturing same.

Abstract: A display device includes a display panel. An input sensor is disposed on the display panel. A first pattern of the input sensor includes mesh lines. A second pattern of the input sensor overlaps the first pattern with an insulating layer interposed therebetween, and includes mesh lines. The mesh lines of the first pattern include a first mesh line extending in the first reference direction, and the mesh lines of the second pattern include a second mesh line extending in the first reference direction and overlapping the first mesh line in a plan view. In a plan view, first cutting areas in which the first mesh line is partially cut and second cutting areas in which the second mesh line is partially cut do not overlap.

Abstract: The present invention relates to an ultra-high strength cold-rolled steel sheet and a manufacturing method thereof and, more specifically, to a cold-rolled steel sheet and a manufacturing method thereof, wherein the cold-rolled steel sheet has a tensile strength of 1.5 GPa and exhibits an excellent elongation rate, and as such, can be suitably used for cold stamping.

Abstract: A gasket including a polybutylene terephthalate resin having a melt flow rate of 35 g/10 min to 60 g/10 min.

Abstract: A cap assembly, a cylindrical secondary battery including the same, and a method of manufacturing a cylindrical secondary battery including the same are provided. The cap assembly includes a polymer gasket locatable between a portion of the cap assembly and an electrode assembly. The polymer gasket includes a polymer material having a melting point of 250° C. or more.

Abstract: An electrode assembly for a secondary battery includes a stacked body including a sheet-like positive electrode, a sheet-like negative electrode, and a sheet-like separator interposed between the sheet-like positive electrode and the sheet-like negative electrode, the sheet-like positive electrode, the sheet-like negative electrode, and the sheet-like separator being wound; and a nonwoven fabric having a porous structure, the nonwoven fabric being located closer to a winding starting end of the electrode assembly than the sheet-like positive electrode in a region including a portion corresponding to one end of the sheet-like positive electrode.

Abstract: A display device is provided. The display device includes a first sensing electrode extending in a first direction, the first sensing electrode including a first sub-sensing electrode and a second sub-sensing electrode spaced apart from each other in a touch area which senses a touch input; a second sensing electrode extending in a second direction intersecting the first direction, the second sensing electrode including a third sub-sensing electrode and a fourth sub-sensing electrode spaced apart from each other in the touch area; a first touch signal line connected to the first sub-sensing electrode and the second sub-sensing electrode; and a second touch signal line connected to the third sub-sensing electrode and the fourth sub-sensing electrode.

Abstract: A display device comprises a first pixel and a second pixel adjacent in a first direction, and a sensor a first conductive pattern layer and a second conductive pattern layer. The pixels include a first sub-pixel forming a first sub-pixel area emitting a first color, a second sub-pixel forming a second sub-pixel area emitting a second color, and a third sub-pixel forming a third sub-pixel area emitting a third color. The third sub-pixels of the first and second pixels are adjacent in the first direction. The first and second sub-pixels of the first pixel and the second pixel are adjacent in the first direction. The sensor comprises a first sensing electrode and a second sensing electrode, each comprising cells and bridges. A second bridge is not between the first and second sub-pixels of the first and second pixels, and extends between the third sub-pixels of the first and second pixels.

Abstract: A method of analyzing a medical image includes acquiring a correction parameter computed based on a correlation between a first morphological value that is acquired from a first medical image acquired under a first scan condition and is related to a target element, and a second morphological value that is acquired from a second medical image acquired under a second scan condition and is related to the target element. A target medical image is acquired under the second scan condition. A target region related to the target element is acquired by segmenting the target medical image into regions corresponding to elements including the target element. A target morphological value related to the target element is based on voxel data corresponding to the target region. A corrected morphological value is based on the target morphological value and the correction parameter. A morphological index is outputted based on the corrected morphological value.

Abstract: A method of analyzing a medical image includes acquiring a correction parameter computed based on a correlation between a first morphological value that is acquired from a first medical image acquired under a first scan condition and is related to a target element, and a second morphological value that is acquired from a second medical image acquired under a second scan condition and is related to the target element. A target medical image is acquired under the second scan condition. A target region related to the target element is acquired by segmenting the target medical image into regions corresponding to elements including the target element. A target morphological value related to the target element is based on voxel data corresponding to the target region. A corrected morphological value is based on the target morphological value and the correction parameter. A morphological index is outputted based on the corrected morphological value.

Abstract: The present disclosure relates to a display device and a position input system including the same. According to an embodiment of the disclosure, a display device includes a display panel, a display unit disposed on the display panel and comprising a plurality of emission areas, a plurality of touch electrodes disposed between the plurality of emission areas and configured to sense a touch input, and a plurality of position code patterns. Each of the plurality of position code patterns is disposed to overlap a corresponding touch electrode in a position code pattern forming region. A width in a horizontal direction of the touch electrodes formed in the position code pattern forming regions is greater than a width in the horizontal direction of the position code patterns overlapping on a front surface thereof. The horizontal direction is parallel to an extending plane of the display panel.

Abstract: A display device is provided. The display device includes a first sensing electrode extending in a first direction, the first sensing electrode including a first sub-sensing electrode and a second sub-sensing electrode spaced apart from each other in a touch area which senses a touch input; a second sensing electrode extending in a second direction intersecting the first direction, the second sensing electrode including a third sub-sensing electrode and a fourth sub-sensing electrode spaced apart from each other in the touch area; a first touch signal line connected to the first sub-sensing electrode and the second sub-sensing electrode; and a second touch signal line connected to the third sub-sensing electrode and the fourth sub-sensing electrode.

Abstract: Provided is an ultra high strength steel sheet having a high yield ratio, and a method for manufacturing same and, more specifically, to a steel sheet having ultra high strength, a high yield ratio and excellent bendability, and a method for manufacturing same.

Abstract: The present invention relates to a method of culturing mesenchymal stem cells using gamma-irradiated serum, and more particularly to a method for culturing mesenchymal stem cells, which can improve the adhesion and proliferation rate of stem cells using a medium containing gamma-irradiated serum and an antioxidant. The method for culturing mesenchymal stem cells according to the present invention can restore the adhesion and proliferation rate of stem cells when culturing the stem cells using gamma-irradiated FBS, which is safe from contamination sources but reduces the efficiency of adhesion and proliferation of the cells. Thus, the inventive method is useful for the production of stem cells for cell therapy.

Abstract: A battery module includes a printed circuit board (PCB) having a copper pattern; a flexible printed circuit board (FPCB) having a copper pattern; and a conductive bonding portion for bonding the PCB to the FPCB, wherein the copper pattern of the PCB and the copper pattern of the FPCB are electrically connected to each other by a conductive metal particles, and wherein at least one of the copper pattern of the PCB and the copper pattern of the FPCB has at least one or more alloy layers selected from a group consisting one or more of Ni—Sn and Au—Ni—Sn—Bi.

Abstract: Disclosed is a method for effectively preparing mesenchymal-like stem cells, the method including: preparing human pluripotent stem cells cultured to passage 70 or lower after establishment of cell lines; inducing differentiation of the human pluripotent stem cells to produce embryoid bodies and selecting cystic embryoid bodies therefrom; loading the cystic embryoid bodies on a cell-permeable three-dimensional (3D) culture unit to isolate mesenchymal-like stem cells therefrom; isolating only monolayer-shaped cell clusters from the mesenchymal-like stem cells passing through the cell-permeable 3D culture unit; and uniformizing sizes of the monolayer-shaped cell clusters, in which the mesenchymal-like stem cells have anti-inflammatory efficacy and immunosuppression.

Abstract: A micro-mixer capable of effectively mixing compressed air supplied from a compressor to a combustor and fuel supplied from a fuel nozzle, and a combustor including the same are provided. The micro-mixer includes a mixing passage including an inlet and an outlet, a fuel supply passage extending from one inner wall to the other inner wall of the mixing passage, and a fuel supply port formed in the fuel supply passage to supply fuel to the mixing passage.

Abstract: Preferred embodiments of the present invention provide an apparatus and method for providing information needed for dementia diagnosis. In the apparatus and method in accordance with preferred embodiments of the present invention, an MRI brain image and a PET brain image of a subject for diagnosis are received, the MRI brain image is divided into a plurality of regions, and then the MRI brain image is registered with the PET brain image. Then, a standardized uptake value ratio of each divided region is obtained from the registered image, and for each divided region, a standard value indicating the degree of proximity of a standardized uptake value ratio of the subject for diagnosis to the average value of the standardized uptake value ratios of the group of the Alzheimer's patients and the average value of the standardized uptake value ratios of the normal group, which are stored in advance, is obtained.

Abstract: A Thy1 gene promoter specifically expressed in neurons and a recombinant vector including the Thy1 gene promoter are provided. The Thy1 gene promoter may be utilized to regulate an expression of a target gene in preparation of an animal model similar to a human.

Abstract: The present disclosure relates to a display device and a position input system including the same. According to an embodiment of the disclosure, a display device includes a display panel, a display unit disposed on the display panel and comprising a plurality of emission areas, a plurality of touch electrodes disposed between the plurality of emission areas and configured to sense a touch input, and a plurality of position code patterns. Each of the plurality of position code patterns is disposed to overlap a corresponding touch electrode in a position code pattern forming region. A width in a horizontal direction of the touch electrodes formed in the position code pattern forming regions is greater than a width in the horizontal direction of the position code patterns overlapping on a front surface thereof. The horizontal direction is parallel to an extending plane of the display panel.