Abstract: A stackable bracket includes a base, and a plurality of clips configured to extend from the base. Each of the plurality of clips is configured to include a pair of holding members, each of the holding members of the plurality of clips is configured to define an opening configured to receive one of a plurality of cables or ducts, and the openings of each pair of holding members are configured to be aligned with one another in a first direction.

Abstract: An optical filter comprising a light absorption layer and a near-infrared reflection layer, and an imaging device comprising the optical filter are provided. Wherein the light absorption layer has an absorption maximum in a wavelength range of 670 to 720 nm, a wavelength at which the near-infrared reflection layer has a light transmittance of 50% is in a range of 690 to 720 nm, and the optical filter satisfies the following Mathematical Formula 1: ?E*?1.5??[Mathematical Formula 1] wherein the ?E* value represents a color difference between light that is incident in a vertical direction of the optical filter and passes through the optical filter and light that is incident at an angle of 30° with respect to the vertical direction of the optical filter and passes through the optical filter.

Abstract: The present disclosure relates to a negative electrode active material having excellent output characteristics and causing little gas generation, and an electrode including the negative electrode active material. The negative electrode active material includes metal oxide-lithium titanium oxide (MO-LTO) composite particles which have a shape of secondary particles formed by aggregation of primary particles, wherein the primary particles have a core-shell structure including a core and a shell totally or at least partially covering the surface of the core, the core includes primary particles of lithium titanium oxide (LTO), and the shell includes a metal oxide.

Abstract: Provided are a posttraumatic stress disorder (PTSD) animal model in which dopamine receptor subtype 4 (D4R) is damaged or deficient, a method for preparing the same, a method for screening a drug for treating PTSD using the same, and a pharmaceutical composition for treating PTSD comprising a drug detected by the screening method. As it is identified that a specific type of dopamine receptor is associated with a mechanism for fear memory expression induced by long-term depression (LTD), the understanding of pathogenesis of PTSD may be heightened, the animal model exhibiting similar clinical conditions of PTSD and the method for preparing the same may be applied in analyses for stability and effectiveness of a therapeutic agent for PTSD and screening of a therapeutic drug. Further, an agonist of D4R contained in the composition has been approved by the US FDA and clinically used for psychiatric diseases such as schizophrenia, and thus may be immediately used for clinical applications for PTSD symptoms.

Abstract: There is provided a real-time experience analyzing method for enabling an experience analyzing server to analyze user's experience of an evaluation target service or an evaluation target product in real time. The method comprising transmitting query data including an experience evaluation indicator for the evaluation target service or the evaluation target product to a terminal of the user; receiving reply data input by the user through the terminal in response to the query data; and generating evaluation result data for the evaluation target service or the evaluation target product based on the reply data. The transmitting of the query data transmits the query data by a series of detailed behaviors consisting of the evaluation target service or the evaluation target product, and the generating of the evaluation result data generates evaluation result data based on the reply data received by the detailed behaviors or the detailed features.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method by a terminal in a wireless communication system is provided. The method includes identifying a slot type of a terminal from a first slot type and a second slot type, determining a position of a demodulation reference signal (DMRS) based on the slot type, and receiving the DMRS based on the position from a base station.

Abstract: A display device includes: a display panel; a plurality of vibro-acoustic elements coupled to the display panel and spaced apart from each other on a lower surface of the display panel; and a bracket disposed below the display panel and including a bottom plate, where a plurality of receiving holes is defined through the bottom plate. The plurality of vibro-acoustic elements is disposed in the plurality of receiving holes, respectively, a vibration space is defined by a portion of the bottom plate defining a receiving hole of the receiving holes, which is recessed from an upper surface toward a lower surface of the bottom plate, and audio frequencies in different frequency bands, respectively, is produced from regions in which the plurality of vibro-acoustic elements are disposed.

Abstract: A nano-generator includes a counterpart layer, and an electricity producing unit producing frictional electricity according to frictional contact with the counterpart layer, wherein the electricity producing unit includes a contact layer provided on one surface of the electricity producing unit and coming into contact with the counterpart layer, a support layer provided on the other surface of the electricity producing unit, and a plurality of first electrode layers stacked between the contact layer and the support layer and disposed to be spaced apart from each other. Since the contact electrification nano-generator harvests energy (current), regardless of direction (mode) of a mechanical movement, an energy output of the contact electrification nano-generator may be increased.

Abstract: Implementations of the present disclosure are directed to a computer-implemented method, a system, and an article for managing updates to environment objects within an online application. The method can include, for example, updating, by one or more computer processors on a server, an environment object for use within an online application on a client device to create an updated environment object, and transmitting, by the one or more computers processors on the server, a message to the client device using the online application that the environment object has been updated. A determination is made that the client device requires the updated environment object, and, based on the determination, the updated environment object is transmitted to the client device.

Abstract: A method and device for generating a reference signal sequence are discussed. The method includes generating the reference signal sequence, and transmitting the reference signal sequence, wherein the reference signal sequence is defined by a specific equation based on a pseudo-random sequence.

Abstract: The present invention relates to a superabsorbent polymer exhibiting excellent heat stability.

Abstract: A refrigerator having a cabinet with a storage compartment for storing food therein, a sensor mounted in the cabinet to sense information of an interior of the refrigerator, a first converting unit for converting the information sensed by the sensor into data to be transmitted through a light source, a light source for emitting light so as to flicker according to the data of the first converting unit, a camera for successively capturing an image of the light source, and a second converting unit for converting information related to flickering of the light source captured by the camera into data related to the sensor.

Abstract: A method and apparatus for performing application specific congestion control for data communication (ACDC) in a wireless communication system is provided. A radio resource control (RRC) layer of a user equipment (UE) receives ACDC barring information for a plurality of ACDC categories via system information from a network, determines whether the ACDC barring information for the plurality of ACDC categories contains ACDC barring information for a specific ACDC category selected by upper layers, and if it is determined that the ACDC barring information for the plurality of ACDC categories does not contain ACDC barring information for a specific ACDC category selected by upper layers, performs ACDC barring check by using ACDC barring information for last ACDC category among the plurality of ACDC categories.

Abstract: A system for filling an LPG vehicle with LPG using an auxiliary bombe is provided. The system may be configured for easily filling a main bombe with LPG even in the hot season (summertime) or the like during which the outside temperature rapidly rises, by using an auxiliary bombe in addition to using the main bombe. The system may also be capable of always smoothly refilling the main bombe with LPG by moving a portion of the LPG in the main bombe to the auxiliary bombe, when the pressure in the main bombe is higher than the LPG filling pressure of a filling gun in the hot season during which the outside temperature rapidly rises, so that the pressure in the main bombe becomes lower than the filling pressure.

Abstract: The present invention relates to an apparatus and a method that can accelerate reproduction of odor from an air-conditioner by segmenting microorganisms, a temperature/humidity condition and nutrients for metabolism of the microorganisms as conditions for reproducing the odor from the air-conditioner and setting the segmented microorganisms, a temperature/humidity condition and nutrients for metabolism of the microorganisms according to an accelerated condition thereof.

Abstract: Laser foil trim approaches for foil-based metallization of solar cells, and the resulting solar cells, are described. For example, a method of fabricating a solar cell includes attaching a metal foil sheet to a surface of a wafer to provide a unified pairing of the metal foil sheet and the wafer, wherein the wafer has a perimeter and the metal foil sheet has a portion overhanging the perimeter. The method also includes laser scribing the metal foil sheet along the perimeter of the wafer using a laser beam that overlaps the metal foil sheet outside of the perimeter of the wafer and at the same time overlaps a portion of the unified pairing of the metal foil sheet and the wafer inside the perimeter of the wafer to remove the portion of the metal foil sheet overhanging the perimeter and to provide a metal foil piece coupled to the surface of the wafer.

Abstract: The present invention relates to a composite film comprising a graphene oxide coating layer, a porous polymer support comprising the same, and a method for preparing the same. More particularly, the present invention relates to a composite film comprising a graphene oxide coating layer with improved permeability and stability, a porous polymer support for a composite film comprising a graphene oxide coating layer with improved permeability, and a method for preparing the same.

Abstract: Provided are a voltage control circuit including an assist circuit and a memory device including the voltage control circuit. The memory device includes: a volatile memory cell array, which is connected to a plurality of word lines and includes a memory cell including at least one transistor; and an assist circuit, which is connected to at least one of the plurality of word lines and adjusts a driving voltage level of each of the plurality of word lines, wherein the assist circuit includes a diode N-channel metal oxide semiconductor (NMOS) transistor having a gate and a drain connected to each other.

Abstract: A foldable device includes: a display; a touch panel configured to detect a touch input; a sensing interface configured to detect an angle of the foldable device; and a controller configured to activate the display unit when the angle detected by the sensing unit as the foldable device is unfolded is equal to or greater than a first angle, and activate the touch panel when the angle detected by the sensing unit is equal to or greater than a second angle.

Abstract: A method for transmitting a synchronization signal block by a base station in a wireless communication system. Particularly, the method includes: mapping a plurality of synchronization signal blocks onto a plurality of symbols within a predetermined time unit; and transmitting, to a terminal, the plurality of synchronization signal blocks mapped onto the plurality of symbols, wherein at least one synchronization signal block is mapped onto each one-half time unit which has half the length of the predetermined time unit.