Abstract: Some embodiments include an apparatus having first and second comparative bitlines extending horizontally and coupled with a sense amplifier. First memory cell structures are coupled with the first comparative bitline. Each of the first memory cell structures has a first transistor associated with a first capacitor. Second memory cell structures are coupled with the second comparative bitline. Each of the second memory cell structures has a second transistor associated with a second capacitor. Each of the first capacitors has a container-shaped first node and is vertically offset from an associated first sister capacitor which is a mirror image of its associated first capacitor along a horizontal plane. Each of the second capacitors has a container-shaped first node and is vertically offset from an associated second sister capacitor which is a mirror image of its associated second capacitor along the horizontal plane.

Abstract: A wearable assistive device may include a main frame provided on a user's waist, a leg assembly that extends from an end of the main frame, and an optional foot support installed at an end of the leg assembly to support the user's foot. The leg assembly may include a leg frame having a first end connected to the main frame and a second end connected to the foot support, and a leg belt mounted on the leg frame. The leg belt may include a belt to secure a leg of the user and a wire winding structure that may include a wire connected to a first end of the belt and a wire winding dispenser on which the wire is wound and which fixes or releases a second end of the belt.

Abstract: An electroluminescent device, a method of manufacturing the same, and a display device including the same. The electroluminescent device includes a first electrode and a second electrode facing each other; an emission layer disposed between the first electrode and the second electrode, the emission layer including light emitting particles; an electron transport layer disposed between the first electrode and the emission layer; and a hole transport layer disposed between the second electrode and the emission layer, wherein the electron transport layer includes inorganic oxide particles and a metal-organic compound, the metal-organic compound or a thermal decomposition product of the metal-organic compound being soluble a non-polar solvent.

Abstract: A vehicle includes a surrounding information detector detecting at least one of a position and a speed of an object around the vehicle including a vehicle ahead and a vehicle behind, a vehicle information sensor detecting at least one of a speed and an acceleration of the vehicle, a brake module generating a braking force to decelerate the vehicle, and a controller configured to determine probabilities of a forward collision and a rear-end collision based on output of the surrounding information detector and the vehicle information sensor, determine target forward and rear collision speeds to minimize a sum of injuries to an occupant by the forward collision and injuries to the occupant by the rear-end collision upon determination that there is the probabilities of the forward collision and the rear-end collision, and control the brake module based on the target forward collision speed and the target rear-end collision speed.

Abstract: A spirobifluorene compound and a perovskite solar cell including the spirobifluorene compound are disclosed. More particularly, a spirobifluorene compound which can be used as a hole transport material of a perovskite solar cell is disclosed. A perovskite solar cell including the spirobifluorene compound as a hole transport material is further disclosed.

Abstract: An electroluminescent device comprising a first electrode; a hole transport layer disposed on the first electrode; an emission layer disposed on the hole transport layer and comprising a plurality of light emitting particles; an electron transport layer disposed on the emission layer and comprising a metal oxide particle-organic polymer composite comprising a plurality of metal oxide particles and an organic polymer; and a second electrode disposed on the electron transport layer, wherein the organic polymer is present in the metal oxide particle-organic polymer composition in an amount of about 7 weight percent to about 30 weight percent based on a total weight of the electron transport layer.

Abstract: A paper-based triboelectric nanogenerator and a method of manufacturing the same are disclosed. The paper-based triboelectric nanogenerator of the present disclosure includes a sandwich structure including a first paper, conductive papers formed on the first paper and each including an electrode composed of a mesh-type conductive nanomaterial, and a second paper formed on the conductive papers; and a polymer film formed in a selective area on the second paper, wherein the number of the conductive papers formed on the first paper is two; the two conductive papers are formed so as to be spaced apart from each other in the horizontal direction; and the polymer film formed in the selective area is formed only in the upper area of one of the two conductive papers.

Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery which includes a lithium composite transition metal oxide including nickel (Ni), cobalt (Co), and manganese (Mn), wherein a portion of nickel (Ni) sites of the lithium composite transition metal oxide is substituted with tungsten (W), and an amount of a lithium tungsten oxide remaining on surfaces of lithium composite transition metal oxide particles is 1,000 ppm or less.

Abstract: A method of forming a SiOCN material layer, a material layer stack, a semiconductor device, a method of fabricating a semiconductor device, and a deposition apparatus, the method of forming a SiOCN material layer including providing a substrate; providing a silicon precursor onto the substrate; providing an oxygen reactant onto the substrate; providing a first carbon precursor onto the substrate; providing a second carbon precursor onto the substrate; and providing a nitrogen reactant onto the substrate, wherein the first carbon precursor and the second carbon precursor are different materials.

Abstract: The present invention relates to an apparatus for monitoring a tire pressure. Provided is a tire pressure monitoring apparatus including: a radius analyzing unit which calculates a radius analysis value using a relative speed difference and an average speed calculated from wheel speeds of the wheels mounted on the vehicle; a regression equation calculating unit which calculates a first regression equation for the calculated radius analysis value and first driving information and a second regression equation for the calculated radius analysis value and second driving information; a mass calculating unit which calculates an additional mass of the vehicle; a calibration unit which corrects the calculated radius analysis value using a combination of the calculated first and second regression equations and the calculated additional mass; and a low pressure determining unit which determines a low pressure of a tire mounted on the vehicle using the corrected radius analysis value.

Abstract: The present invention relates to a pharmaceutical composition including (i) as a major ingredient, a novel 5-{4-(Aminosulfonyl)phenyl}-2,2-dimethyl-4-(3-fluorophenyl)-3(2H)-furanone compound (Formula 1) or a pharmaceutically acceptable salt thereof, which has a crystalline form A or G, or a mixed form thereof and has a 50% volume particle diameter (d(0.5)) of 3 ?m to 9 ?m and a 90% volume particle diameter (d(0.9)) of 10 ?m to 50 ?m, (ii) a pharmaceutically acceptable diluent, and (iii) a pharmaceutically acceptable lubricant. The pharmaceutical composition of the present invention has the advantages of good stability, high dissolution rate, improved content uniformity, and excellent pharmacokinetic properties. Due to these advantages, as a non-steroidal anti-inflammatory drug, the pharmaceutical composition of the present invention may be effective in treating inflammation or pain.

Abstract: Disclosed is a cathode catalyst layer for fuel cells including heat-treated ordered mesoporous carbon, wherein the heat-treated ordered mesoporous carbon is present in an amount of 1% by weight to 15% by weight, with respect to the total weight of the cathode catalyst layer for fuel cells, and a method of manufacturing the same.

Abstract: Provided are a method and device for generating metadata including frequency characteristic information of an image. Pixel values of a current block among blocks divided from the image are converted into frequency coefficients in the frequency domain. A band value of a frequency band corresponding to each of regions of the current block is determined using the frequency coefficients included in the regions of the current block, the regions of the current block being divided to correspond to different frequency bands. Metadata including the frequency characteristic information of the current block is generated based on the determined band values.

Abstract: A battery system includes a battery module; a cooling channel disposed adjacent to the battery module; a ground wire configured to electrically connect the cooling channel and a vehicle body; and a leakage current blocking device configured to interrupt an electrical connection of the cooling channel and the vehicle body when a leakage current occurs in the battery module.

Abstract: An apparatus includes a processor to: assign each value of each set of values of an initial supply meter data and of an initial load meter data to one of multiple buckets based on weather conditions and/or time and date; for each bucket, generate upper and lower bounds of power provision and power consumption values, and use the upper and lower bounds to identify outlier values assigned to the bucket; for each set of values within the initial supply meter data and within the initial load meter data, generate a naive model from the non-outlier values, and use interpolation and the naive model to fill in gaps, thereby generating cleansed supply meter data and cleansed load meter data; and store the cleansed supply meter data and cleansed load meter data together as merged meter data for use in making predictions.

Abstract: The present disclosure relates to a refrigerator and a hinge for a door of the refrigerator. In accordance with an aspect of the disclosure, there may be provided a refrigerator, including a main body having a storage space capable of storing food, a door configured to selectively open and close or shield the storage space of the main body, and a hinge rotatably fixing the door to the main body, wherein the hinge includes a lower hinge plate fixed to the main body, an upper hinge plate connected to the lower hinge plate, coupled to the door and including a pivot configured to enable the door to rotate, and a connection part connecting the upper hinge plate and the lower hinge plate and enabling the upper hinge to rotate with respect to the lower hinge plate.

Abstract: The present specification relates to a composite membrane containing an ion transfer polymer and a method for preparing the same.

Abstract: A planetary gear train of an automatic transmission for a vehicle provides at least ten forward speed stages and one reverse speed stage by combination of: first to fourth planetary gear sets respectively having first to third rotation elements, fourth to sixth rotation elements, seventh to ninth rotation elements, or tenth to twelfth rotation elements; first to eighth shafts; at least four clutches and two brakes. In particular, the first shaft is fixedly connected to the first and fourth rotation elements and selectively connected to a transmission housing, the second shaft is fixedly connected to the second rotation element and an input shaft, the third shaft is fixedly connected to the fifth, eighth and twelfth rotation elements, the fourth shaft is fixedly connected to the ninth and tenth rotation elements and selectively connected to the input shaft.

Abstract: Disclosed are a mammography system and a mammography imaging method that can prevent a subject from being exposed to radiation more than necessary by setting an optimum imaging condition according to a thickness of a subject's breast, and can obtain a high-quality medical image by setting an optimum FOV and correcting projection data according to the thickness of the breast. The mammography system includes: a mammography imaging device including a detector and an X-ray tube, and obtaining X-ray image data of a subject's breast from multiple angles; a thickness obtaining unit obtaining information on a thickness of the breast; and a rotation angle calculator calculating a rotation angle range of the X-ray tube, based on the information of the thickness of the breast, wherein the mammography imaging device obtains the X-ray image data from multiple angles by performing radiography while rotating the X-ray tube within the rotation angle range.

Abstract: A system and method for providing location-based personalized information by using user location history information, whereby battery consumption of a computing device is reduced. The computing device includes: a location finder configured to obtain user location information of a user of the computing device; a display configured to display information indicating a route of the user of the computing device; and a controller configured to track a location of the user by controlling the location finder as the controller senses a change in the location of the user based on the obtained user location information, obtain information corresponding to an initial route of the user based on the tracked location of the user, detect a predicted route of the user from user location history information based on the information corresponding to the initial route of the user, and display on the display unit the predicted route.