Abstract: The present invention provides a catalyst composition including a functionalizing agent of the following Formula 1 together with a rare earth metal compound, an alkylating agent, and a halogen compound, having good catalytic activity and polymerization reactivity and useful for the preparation of a conjugated diene-based polymer having high linearity and excellent processability, and a conjugated diene-based polymer prepared using the catalyst composition. (X1)a—N—(X2)3-a??[Formula 1] In Formula 1, a, X1, and X2 are the same as defined in the disclosure.

Abstract: Provided are a separator for a lithium secondary battery and a manufacturing method therefor. In order to improve processability and cell stability by increasing the bonding force between a separator and a coating layer, the separator comprises: a porous polymer substrate having a plurality of pores; a porous coating layer formed on at least one surface of the porous polymer substrate; and an emulsion binder layer formed between the porous polymer substrate and the porous coating layer.

Abstract: The present invention relates to a medical information providing apparatus that displays medical information on an area extracted from a medical image and a medical information providing method therefor. The medical information providing apparatus according to the present invention may comprise: an acquisition unit for obtaining a medical image from a hospital server; an extraction unit for extracting a lesion image from the medical image; an image-matching unit for matching the lesion image onto a body map; and a processing unit for displaying medical information corresponding to the matched area on the body map to which the lesion image is matched with.

Abstract: A photographic lens includes: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; a fourth lens having a positive refractive power; and a fifth lens having a negative refractive power, wherein the first to fifth lenses are sequentially arranged in a direction from an object toward an image plane, and the photographic lens satisfies the following conditions: 75°<FOV<90° 0.7<TTL/ImgH<0.8 where FOV refers to a field of view of the photographic lens, TTL refers to a distance measured along an optical axis from an entrance surface of the first lens to the image plane, and imgH refers to an image height.

Abstract: Disclosed are a method of preparing polyaromatic oxide and polyaromatic oxide prepared thereby, wherein the method includes (a) placing a plurality of kinds of polyaromatic hydrocarbons and water in a reactor and then stirring them; (b) increasing the temperature inside the reactor to 150 to 300° C. and then feeding a gas containing 10 wt % or more of oxygen into the reactor to increase the partial pressure of oxygen inside the reactor to 2 to 30 bar; and (c) reacting the plurality of kinds of polyaromatic hydrocarbons with oxygen to oxidize the plurality of kinds of polyaromatic hydrocarbons.

Abstract: Disclosed herein are an electrically conductive stretchable interconnect using a twisted nature of yarn fibers and a method of manufacturing the same. According to an exemplary embodiment of the present invention, the electrically conductive stretchable interconnect includes: an elastic body in which a stretchable tunnel is formed in a length direction; and a conductive twisted yarn including a stretchable structure positioned inside the stretchable tunnel and extended by a force applied in the length direction and an extending part extending from the stretchable structure to an outside of the elastic body.

Abstract: The present invention relates to a secondary battery separator, and a manufacturing method therefor. The secondary battery separator according to the present invention comprises an organic/inorganic composite porous layer for improving thermal resistance and physical strength, and since the organic/inorganic composite porous layer uses polymer particles as a binder, the secondary battery separator, compared with a separator using a solvent-type binder resin using organic solvents, exhibits excellent permeability.

Abstract: Disclosed is an apparatus for manufacturing a carbon nanotube fiber.

Abstract: The present invention relates to an apparatus for producing a carbon nanotube fiber. The apparatus includes: a vertical reactor having a reaction zone; a concentric double-pipe inlet tube disposed on top of the reaction zone and consisting of an inner pipe through which a spinning feedstock including a spinning solution and a first gas is introduced into the reaction zone and an outer pipe defining a concentric annular portion surrounding the inner pipe and through which a second gas is introduced into the reaction zone; heating means for heating the reaction zone; and a discharge unit disposed under the bottom of the reaction zone to discharge a carbon nanotube fiber therethrough. The spinning feedstock entering the reaction zone through the inner pipe of the inlet tube is carbonized and graphitized while flowing from the top to the bottom of the reaction zone to form a carbon nanotube fiber consisting of a continuous sock (or aggregates) of carbon nanotubes.

Abstract: A method for creating a content in an electronic device is provided. The method includes acquiring first media data acquired by at least one external electronic device, acquiring second media data on a basis of at least a part of the first media data, recognizing a feature of the second media data acquired by the at least one external electronic device, and creating the content on a basis of at least a part of the feature of the second media data.

Abstract: Disclosed is a server including a communication module and a control module. The communication module is configured to acquire first activity information of at least one user activity from an electronic device or a smart device outside the server. The communication module may then acquire device information corresponding to the at least one user activity based on the acquired first activity information. The control module is configured to generate environment control information corresponding to the at least one user activity and to acquire second activity information of a new user activity after the at least one user activity is acquired. The control module further configured to detect environment control information corresponding to the user activity in the generated environment control information, and to control the smart device based on device information corresponding to the detected environment control information among the acquired device information through the communication module.

Abstract: A method for creating a content in an electronic device is provided. The method includes acquiring first media data acquired by at least one external electronic device, acquiring second media data on a basis of at least a part of the first media data, recognizing a feature of the second media data acquired by the at least one external electronic device, and creating the content on a basis of at least a part of the feature of the second media data.

Abstract: The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound.

Abstract: A display device is provided, which includes a display configured to display a user interface (UI) screen, a status display which includes a plurality of light emitting elements arranged on an outline region of the display, and a controller configured to control a light emitting status of the plurality of light emitting elements so as to provide a light interaction in which the plurality of light emitting elements operate in a preset display pattern based on an interaction occurring on the UI screen.

Abstract: A lactate dehydrogenase mutant, a polynucleotide encoding the mutant, a recombinant yeast cell including the polynucleotide, and a method of preparing the mutant and a method of producing lactate by using the same.

Abstract: A display apparatus includes a signal receiver configured to receive an image signal, a display, and a storage configured to store a property value of the display in a first color space. The display is configured to display an image based on the received image signal and the stored property value of the display. The display apparatus further includes a controller configured to perform color calibration of the display.

Abstract: The apparatus has a transformable substrate having a flat state, a deformed state, a partially deformed state, and the like, and thus provides a function and a user interface that change according to the deformed state when a user wears the apparatus on his or her wrist and the flat extended state when the user detaches the apparatus from his or her wrist. When the method suggested in the present invention is used, the user can conveniently carry the apparatus on his or her wrist and use the apparatus on or off the wrist as necessary, thereby resolving inconveniences of carrying and using an existing mobile apparatus.

Abstract: A signal detection apparatus includes a signal reception unit, an Analog to Digital (A/D) signal processing unit, and a user interface unit. The signal reception unit receives an external signal. The A/D signal processing unit determines whether the received signal is an abnormal signal based on a plurality of signal profiles having different signal characteristics, and obtains the abnormal signal if, as a result of the determination, it is determined that the received signal is the abnormal signal. The user interface unit displays the abnormal signal.