Abstract: Disclosed is a biomarker composition for diagnosing the toxicity of nanoparticles, which shows a change in expression by exposure to the nanoparticles, the biomarker composition comprising at least one gene selected from the group consisting of aldehyde dehydrogenase, glutamic-pyruvate transaminase, glutamate dehydrogenase, glutamicoxaloacetic transaminase, glutamic acid decarboxylase and glutamate-ammonia ligase, and to a method for evaluating the toxicity of nanoparticles using the same. The biomarker is a gene marker having a high correlation with the toxicity of nanoparticles, and the use of the biomarker can determine whether nanoparticles have toxicity, with high detection sensitivity. Also, the method is useful in monitoring or evaluating the toxicity of nanoparticles by analyzing factors having a high correlation with toxicity of nanoparticles.

Abstract: A mobile communication terminal, a method for transmitting/receiving data by a mobile communication terminal in a communication system, and a communication system comprising at least one mobile communication terminal are provided. The terminal includes a communication module for performing short-distance communication, a context engine for extracting a tag from contents data, and a controller for generating the contents data, generating profile information using the tag, and controlling the communication module to broadcast the profile data and the contents data.

Abstract: Methods and apparatuses are provided for user authentication using a device with a touch screen display. In one embodiment, a method of user authentication using a device with a touch screen display includes providing a user defined area to unlock the device, detecting a leakage current corresponding to changes of light conditions on the user defined area by one or more light sensors of the touch screen display, capturing one or more fingerprints or a palm print of the user based on the changes of light conditions in the user defined area by the one or more light sensors of the touch screen display, authenticating the one or more fingerprints or the palm print of the user, and providing access to the device in response to a positive authentication of the one or more fingerprints or the palm print of the user.

Abstract: The present invention provides a converged network system independent of a wired or wireless access technology and a method thereof having advantages of attempting to optimize provision of various future services and providing efficiency of investment and operation of an infrastructure by accommodating various network access technologies such as an international mobile telecommunication (IMT)-2020 wireless technology (5G), a wireless fidelity (WiFi), and the like, as All-IP-based converged control technology, and introducing a common signaling system and a mobility control system.

Abstract: An embodiment provides a distributed transcoding method using a plurality of servers. The method includes receiving a request for a first video file from a first terminal. The method also includes segmenting the video file based on a play time of at least portion of the video file and a performance rate of a plurality of second servers. The method also includes transmitting the segmented video file to the plurality of second servers, which includes transmitting the segmented video file of a greater size to the second server having a higher performance among the plurality of second servers and transmitting the segmented video file having a smaller size to the server having a lower performance among the plurality of second servers. The method also includes receiving a transcoded video file from the plurality of second servers. The method also includes transmitting the transcoded video files to the first terminal.

Abstract: Disclosed therein is an air conditioner for a vehicle with a photocatalytic module, which can purify air introduced into the inside of an air-conditioning case, sterilize and deodorize an evaporator and provide an optimized installation position of a photocatalytic module so that the photocatalytic module can be easily attached and detached and conveniently maintained and repaired.

Abstract: Method and apparatus are provided for detecting hovering commands by a device with a display. In one embodiment, a method for detecting hovering commands by a device with a display comprises detecting a sequence of shadows from a hovering object by one or more light sensors of the device, where the sequence of shadows causes changes in light conditions on the display of the device, determining a leakage current corresponding to changes of light conditions by a controller of the device, determining an action performed by a user based on the changes of light conditions on the display by the controller of the device, determining a hovering command based on the action performed by the controller of the device, and executing the hovering command by the controller of the device.

Abstract: A mobile communication terminal, a method for transmitting/receiving data by a mobile communication terminal in a communication system, and a communication system comprising at least one mobile communication terminal are provided. The terminal includes a communication module for performing short-distance communication, a context engine for extracting a tag from contents data, and a controller for generating the contents data, generating profile information using the tag, and controlling the communication module to broadcast the profile data and the contents data.

Abstract: In a method of detecting inhomogeneity of a layer, an incident light may be irradiated to at least two regions of the layer at a first incident angle position. First reflected lights reflected from the two regions of the layer may be sensed. The incident light may be irradiated to the at least two regions of the layer at a second incident angle position. Second reflected lights reflected from the two regions of the layer may be sensed. The first reflected lights and the second reflected lights may be compared with each other to obtain the inhomogeneity of the layer. Thus, the layer having a spot may be found.

Abstract: Methods and apparatuses are provided for user authentication using a device with a touch screen display. In one embodiment, a method of user authentication using a device with a touch screen display includes providing a user defined area to unlock the device, detecting a leakage current corresponding to changes of light conditions on the user defined area by one or more light sensors of the touch screen display, capturing one or more fingerprints or a palm print of the user based on the changes of light conditions in the user defined area by the one or more light sensors of the touch screen display, authenticating the one or more fingerprints or the palm print of the user, and providing access to the device in response to a positive authentication of the one or more fingerprints or the palm print of the user.

Abstract: A glass frit includes at least three metal oxides selected from the group of lead oxide, silicon oxide, tellurium oxide, bismuth oxide, zinc oxide, and tungsten oxide, wherein the glass frit exhibits a phase transition peak in the range of about 300° C. to about 600° C. on a cooling curve obtained via an TG-DTA analysis while a mixture of the glass frit and silver powder, obtained by mixing the glass frit with the silver powder in a weight ratio of 1:1, is cooled at a cooling rate of 10° C./min, after heating the mixture to 850° C. at a heating rate of 20° C./min and held there for a wait-time of 10 minutes.

Abstract: A composition for solar cell electrodes includes a conductive powder, a glass frit, an organic vehicle, and a thixotropic agent, the composition satisfying each of Formulae 1 to 7 described herein. A solar cell electrode is produced from the composition. A method of manufacturing a solar cell includes printing the composition in a predetermined pattern over a front surface of a wafer, and firing the printed composition pattern to form at least electrode.

Abstract: A photographing apparatus, a motion estimating apparatus, an image compensating method, a motion estimating method, and a non-transitory computer-readable recording medium are provided. The photographing apparatus includes: an image sensing unit which continuously captures a plurality of images by using a rolling shutter method; and an image processor which compensates for a uniformly accelerated motion of the photographing apparatus by using the plurality of images.

Abstract: Provided is a control device for managing a plurality of memory channels driven through multichannel interleaving. The apparatus includes a stripe configuring unit for configuring a stripe according to a physical number of pages included in the plurality of memory channels, and a parity generating unit for generating parity data on the configured stripe.

Abstract: The present invention relates to a photocatalyst device including: a body; a light source part fixed to the body to irradiate ultraviolet light and having an LED and a substrate for fixing the LED thereto; a catalyst part fixed to the body to conduct photocatalytic reaction with the light irradiated by the light source part and thus to generate superoxygen radicals; and a heat radiating part disposed on the light source part to radiate the heat generated from the light source part, whereby the photocatalyst device purifies air and sterilizes and deodorizes the evaporator, while being easily mountable as a single module.

Abstract: Disclosed herein is a recliner for a vehicle seat including an external gear bracket having an external gear, an internal gear bracket which has an internal gear and is formed with a central protrusion, a socket which is formed with a socket protrusion and has an operation protrusion, and a pair of wedge blocks configured to surround the central protrusion. The socket includes a lubrication pocket for supplying a lubricating substance to the central protrusion of the internal gear bracket or the bush, and thus may improve durability of each component by constantly supplying the lubricating substance between the central protrusion of the internal gear bracket and the operation protrusion of the socket, between the operation protrusion of the socket and the bush, and between the bush and the wedge blocks.

Abstract: Mitigating radiation induced injury to a mammal that has been exposed to radiation by administering a pharmaceutically effective amount of a composition comprising at least one CXCR4 antagonist to the mammal at least once within a decisive treatment window wherein the window opens 48 hours after exposure.

Abstract: Disclosed herein is a pumping device for a vehicle seat including a clutch portion transferring rotational force input from a handle lever to a link means, a brake portion fixing the link means, a cylindrical front housing accommodating the clutch portion and the brake portion therein and having a pair of stoppers formed on an outer side surface thereof so as to be spaced apart from each other at a predetermined interval, a lever bracket having a pair of bracket legs provided radially outwardly with respect to the respective stoppers, the lever bracket being rotatably arranged on the outer side surface of the front housing so as to connect the handle lever to the clutch portion, and a return spring having a main body portion configured of a ring-shaped leaf spring and a pair of bending portions formed by bending both end portions of the main body portion.

Abstract: Methods and systems are provided for a multi-level command sensing apparatus that includes a matrix of light sensors and light sources and that may also serve as the display. In one embodiment, a method for performing multi-level command sensing by a multi-level command sensing apparatus comprises detecting a leakage current corresponding to changes of light conditions on a display by one or more light sensors of the multi-level command sensing apparatus, determining an action performed by a user based on the changes of light conditions on the display by a controller of the multi-level command sensing apparatus, determining a command based on the action performed by the controller of the multi-level command sensing apparatus, and executing the command by the controller of the multi-level command sensing apparatus.