Abstract: The present invention provides a method for preparing a modified and conjugated diene-based polymer, which may prevent processability degradation by restraining the increase of mooney viscosity during post-treatment using steam with high temperature or storage for a long time by stabilizing a modified polymer using a modification stabilizer, and a modified and conjugated diene-based polymer prepared by the preparation method.

Abstract: A method for displaying a user interface by an electronic device according to various embodiments of the present invention may comprise displaying a plurality of items on a screen, displaying a first object including an index relating to at least one item among the plurality of displayed items, scrolling the plurality of items, at least on the basis of a user input, and changing a form of the first object, at least on the basis of an attribute of at least one item displayed by the scroll operation.

Abstract: The present invention relates to a modifier, and more particularly, to a modifier including a compound represented by Formula 1, a method of preparing the same, and a modified conjugated diene-based polymer including the same. The present invention also provides a modifier exhibiting excellent dispersibility via hydrogen bonding with an inorganic filler when mixed therewith, a method of preparing the same, a modified conjugated diene-based polymer modified using the modifier and thus exhibiting excellent processability, high tensile strength, high wear resistance, low rolling resistance, and high wet skid resistance, and a method of preparing the modified conjugated diene-based polymer.

Abstract: The present invention provides an azasilane-based modifier of Formula 1, which may easily introduce a functional group having affinity with a filler into a conjugated diene-based polymer chain, a modified and conjugated diene-based polymer including the functional group derived from the azasilane-based modifier, a method for preparing the modified and conjugated diene-based polymer, a rubber composition including the modified and conjugated diene-based polymer, and a molded article and a tire manufactured from the rubber composition.

Abstract: Present disclosure provides a portable viscometer including a body and a measuring unit disposed on one side of the body. The measuring unit includes a capillary tube detachably attached to the measuring unit, and a first sensor and a second sensor, the first and second sensors being disposed adjacent to the capillary tube and vertically spaced apart from each other, and the capillary tube includes a bead therein. The bead may be fixed on the inner surface of the capillary tube by a fixing compound which is soluble in a fluid to be measured.

Abstract: The present invention relates to a modified conjugated diene-based polymer, and more particularly, provides a modified conjugated diene-based polymer which includes a repeating unit derived from a conjugated diene-based monomer and includes at one terminal, a functional group derived from a modifier which includes a compound represented by Formula 1, and a method for preparing the same.

Abstract: Provided is a light emission device. When the size of an input voltage exceeds a minimum light emission voltage, all light emission elements emit light always irrespective of the size of a voltage, and as the size of the voltage decreases, the light emission device has a configuration in which the light emission elements are connected in parallel with each other, and as the size of the voltage increases, the light emission device has a configuration in which the light emission elements are connected in series with each other.

Abstract: A clutch control method for a vehicle includes steps of: calculating, by a controller, an estimated clutch torque by substituting a plurality of parameters, and a sensed stroke of a clutch actuator into a predetermined characteristic function; updating, by the controller, the parameters as new values by a prediction error method using a torque error, which is a difference between a reference clutch torque and the estimated clutch torque; calculating a desired stroke by substituting a desired clutch torque and the updated parameters into a predetermined characteristic inverse function; and driving the clutch actuator based on the calculated desired stroke to control the clutch by the controller. The plurality parameters represent physical properties of a clutch, and the predetermined characteristic function represents characteristics of a clutch transmission torque to a clutch actuator stroke.

Abstract: A method of controlling a mobile apparatus to display an end effect is provided. The method includes displaying at least one object on a first layer on a touch screen, converting the at least one object in response to a first gesture that converts the at least one object, detecting that the conversion for the at least one object is ended, and displaying an end effect, which represents a message saying that the at least one object to be converted does not exist anymore or represents additional information, on the touch screen.

Abstract: Disclosed herein are a method and apparatus for filtering a reference pixel. A method of smoothing a reference pixel may include determining whether or not to perform smoothing on a reference pixel based on the size of a transform block and information about an intra-prediction mode for the transform block and determining a smoothing method by comparing the size of the transform block with the size of a maximum transform block. Accordingly, image coding efficiency can be increased, and picture quality can be improved.

Abstract: An electronic device is provided. The electronic device includes a display, at least one processor, and a memory, wherein the memory is configured to store instructions that, when executed by the electronic device, cause the at least one processor to control the display to display a first icon relating to image capture, enable a preset function and control the display to display a first object representing an execution step of the preset function, in response to movement of the first icon by a predetermined distance in a first direction, and execute the preset function and control the display to modify and display the first object, in response to movement of the first icon beyond the predetermined distance.

Abstract: Provided is a light emission device. When the size of an input voltage exceeds a minimum light emission voltage, all light emission elements emit light always irrespective of the size of a voltage, and as the size of the voltage decreases, the light emission device has a configuration in which the light emission elements are connected in parallel with each other, and as the size of the voltage increases, the light emission device has a configuration in which the light emission elements are connected in series with each other.

Abstract: The present disclosure relates to a device and method for providing a graphic effect corresponding to configuration information of an object displayed on a display of an electronic device. The electronic device includes a display, a memory, and at least one processor coupled to the memory. The at least one processor is configured to control the display to display an image, detect at least one object from the image, and control the display to display detection information corresponding to the at least one object based on configuration information of the at least one object.

Abstract: A toner cartridge including a carrier container in which one surface needed for discharge of carriers faces a toner discharge outlet, an image forming apparatus, and a method for controlling the image forming apparatus are provided. The toner cartridge includes a case, a toner container in the case so as to contain the toners; a toner outlet disposed over the case so as to discharge the container toner to the outside; and a carrier container including carriers therein such that one surface of the carrier container, through which the included carriers are discharged, is arranged to face the toner outlet.

Abstract: A developer cartridge includes: a housing including a developer outlet; a conveying member configured to convey a developer to the developer outlet and including a spiral member rotatably installed in the housing; and a developer bag configured to accommodate the developer, be installed in the housing, and rotate in connection with the conveying member, the developer bag including an opening for discharging the developer into the housing.

Abstract: A display operating electronic device is provided. The display operating electronic device includes a display configured to include a first output area and a second output area, a sensor module configured to detect whether the display rotates, and a processor configured to output an execution screen in the first output area and output at least one item in the second output area, and configured to replace the at least one item with at least one new item in the second output area if a pre-defined amount of rotation is detected.

Abstract: The present invention relates generally to an apparatus and method for calculating efficient 3-dimensional (3D) traveltime by using coarse-grid mesh for a shallow depth source. More particularly, the present invention relates to an efficient 3D traveltime calculation method for a shallow depth source by combining a suppressed wave equation estimation of traveltime (SWEET) algorithm and an equivalent source distribution (ESD) algorithm, wherein the SWEET algorithm is a traveltime calculation algorithm using an damped wave equation and the ESD algorithm is for equivalently distributed sources; and to an apparatus and method for calculating efficient 3D traveltime by using coarse-grid mesh for a shallow depth source which may need less calculation time compared with that of a conventional SWEET algorithm.

Abstract: The present invention relates to an organolithium compound, and a method for preparing a modified conjugated diene-based polymer using the same. A modified conjugated diene-based polymer having good compatibility with an inorganic filler and improved processability may be provided, and by using a rubber composition including such modified conjugated diene-based polymer, a tire having excellent exothermic properties, tensile strength, abrasion resistance, low fuel consumption and wet traction, and low rolling resistance may be provided.

Abstract: The present invention provides a triple fusion imaging device for sentinel lymphadenectomy for laparoscopic surgery including: a composite laparoscope for near infrared ray/gamma ray/visible ray acquisition configured to acquire triple images of a gamma ray from a gamma ray radioactive material injected to a diseased part, a visible ray, and a near infrared ray; an optical fiber configured to transmit the triple images acquired from the composite laparoscope; an optical source configured to generate a white light for acquiring a visible image through the optical fiber and a near infrared ray excitation light for acquiring a near infrared ray image by exciting a near infrared ray emitting fluorescence material at the disease part; an optical-to-electrical conversion module configured to separate individual images of the visible ray, near infrared ray and gamma ray from the triple images delivered through the optical fiber and then respectively convert the individual images to electrical signals; a matching uni