Abstract: Provided is a method for preventing, ameliorating, or treating inflammatory diseases by administering a composition containing extracellular vesicles (EVs) derived from Roseburia spp. strains and/or Bifidobacterium spp. strains, wherein the EVs exhibits effectiveness in improving inflammatory bowel disease (IBD), and additionally, all EVs derived from congeneric strains corresponding to Roseburia spp. strains or Bifidobacterium spp. strains. have been confirmed to exhibit strong anti-inflammatory effect, and the strains and EVs derived therefrom can be provided as a composition for preventing, ameliorating, or treating a variety of inflammatory diseases.

Abstract: A display device includes: a display device having a plurality of light emitting areas and a non-light emitting area between adjacent light emitting areas of the plurality of light emitting areas, and a color conversion part overlapping with the display device, wherein the color conversion part includes: a first substrate including a first surface facing the display device, and a color filter layer on the first surface of the first substrate and including a plurality of color filters, and wherein the color filter layer has a color filter opening where the color filter layer is removed at at least a portion of the non-light emitting area.

Abstract: Proposed is a positive electrode containing a positive electrode active material having a multimodal particle-size distribution to suppress particle crack of the positive electrode active material caused by pressure applied during a positive electrode and cell manufacturing process, thereby exhibiting excellent electrical characteristics. In addition, an all-solid-state battery including the positive electrode is proposed. The positive electrode may include a positive electrode active material formed of a lithium transition metal oxide and having a multimodal particle-size distribution in which particles with relatively small particle diameters have greater particle strength than particles with relatively large particle diameters.

Abstract: A method of treating a substrate treats a substrate by using a substrate treating apparatus that includes a main supply line connected to a humidified gas supply line and a dry gas supply line, having a first region in which a first heater is installed, and a second region located downstream of the first region. The method includes a heating operation of heating the second region with the dry gas heated in the first region by supplying the dry gas into the main supply line in a state where the first heater is controlled to heat the first region; and a substrate treating operation of supplying the humidified gas into the main supply line after the heating operation and allowing the humidified gas to pass through the first region and the second region and to be supplied into the treatment space to treat the substrate disposed in the treatment space.

Abstract: A semiconductor device includes a first impurity region on a substrate; a channel pattern protruding from an upper surface of the substrate, the channel pattern extending in a first direction substantially parallel to the upper surface of the substrate; a second impurity region on the channel pattern, the second impurity region covering an entire upper surface of the channel pattern; a gate structure on a sidewall of the channel pattern and the substrate adjacent to the channel pattern; a first contact pattern on the second impurity region; a second contact pattern that is electrically connected to the gate structure; and a spacer between the first contact pattern and the second contact pattern. The spacer completely surrounds the second contact pattern in plan view, and the first contact pattern partially surrounds the second contact pattern in plan view.

Abstract: The electronic wave leakage measurement system according to the present invention is a system for measuring the electronic wave leakage of an electronic wave shielding structure. The system comprising a signal generator for generating an electronic wave generation signal; a transmitting antenna for transmitting the electronic wave towards a wall surface of the electronic wave shielding structure by receiving the signal from the signal generator; a receiving antenna capable of beam steering and comprising N individual antenna modules for receiving the electronic wave that has passed through the wall surface of the electronic wave shielding structure; and a signal analyzer that analyzes and displays the received electronic wave signal from the receiving antenna.

Abstract: The present invention relates to a fixed band belt set for treating and caring for a cat, with which a veterinarian can easily treat and care for a cat by preventing unexpected accidents occurring when the cat attacks the veterinarian with sharp claws or teeth or touches the equipment due to the cat's mental anxiety during the treatment or care of the cat.

Abstract: An organic compound represented by a Chemical Formula 1 in accordance with the present invention exhibits excellent hole injection and hole transport characteristics. In addition, an hole transport auxiliary layer of the organic light-emitting diode in accordance with the present invention contains the organic compound represented by the Chemical Formula 1 to lower an operation voltage, and improve efficiency, and lifetime characteristics of the organic light-emitting diode.

Abstract: Disclosed is a substrate processing method including: a substrate loading operation of loading a substrate into a processing space provided by a body; a heating operation of placing the substrate, which has been loaded into the processing space, on a heating chuck and heating the substrate; and an atmosphere changing operation of changing an atmosphere of the processing space, in which the atmosphere changing operation includes: a gas discharging operation of injecting atmosphere changing gas in a state where the substrate is located closer to a baffle than in the heating operation, in which the baffle is provided on a top side of the heating chuck to face the heating chuck and injects the atmosphere changing gas; and a substrate lowering operation of lowering and placing the substrate onto the heating chuck while maintaining the injection of the atmosphere changing gas.

Abstract: Resource synchronization in an machine-to-machine (M2M) system is disclosed. A method of operating an M2M device may comprise creating a first resource, receiving a first message for requesting an update to the first resource, and transmitting a second message for requesting an update to a second resource to another device hosting the second resource synchronized with the first resource. The first resource may comprise at least one attribute for offloading of a resource.

Abstract: A composition for removing edge beads from metal-containing resists, a developer composition of metal-containing resists, and methods of forming patterns using the same are disclosed. The composition according to one or more embodiments includes a C1 to C10 carboxylic acid compound substituted with at least one fluorine; and an organic solvent.

Abstract: A message repetition transmission method and apparatus in an M2M system is provided. According to an embodiment, method includes: setting attribute information for message repetition transmission; configuring a first resource that comprises the attribute information and is applied to message repetition transmission; and performing message repetition transmission according to the configured first resource. The attribute information for message repetition transmission can include at least one of information (targetResource) designating a target resource of message repetition transmission and information (valueForRepetition) designating a transmission value that is a message repetition transmission target.

Abstract: A fixing device for a vehicle configured to connect the vehicle's cabin unit and loading unit of loading cargo at the rear of the cabin unit includes a coil transmitting an electromagnetic force to a drive pulley, an assembly module including a drive pulley and mechanically fixing the cabin unit and the loading unit together through a driving force of the drive pulley via the coil when the loading unit moves and aligns with the cabin unit, and a magnetic module enclosing the assembly module on an external side of the assembly module and magnetically fixing the cabin unit and the loading unit together by changing a magnetic circuit through a rotation force of a magnetic body while the cabin unit and the loading unit are mechanically connected to each other.

Abstract: A semiconductor device includes a substrate having a first region and a second region, first active fins that extend in a first direction in the first region, second active fins that extend in the first direction in the second region, a first field insulating layer between the first active fins and that extend in a second direction, a second field insulating layer between the second active fins and extending in the second direction, a gate line that extends in the second direction on the second field insulating layer, the gate line linearly along with the first field insulating layer, a gate isolation layer between the first field insulating layer and the gate line, and gate spacers that extend in the second direction, the gate spacers in contact with both sidewalls of each of the first field insulating layer, the gate line, and the gate isolation layer.

Abstract: A method and apparatus of managing information are configured to replace parts of an Internet of Things (IoT) device in a machine-to-machine (M2M) system. A method for operating a first device may include receiving a first message for requesting registration of at least one resource related to a second device including a plurality of parts, generating at least one resource comprising information on the plurality of parts, and transmitting, to the second device, a second message for recommending replacement of a part corresponding to a condition for replacing at least one of the plurality of parts when the condition is satisfied.

Abstract: A precise position correction method based on collaborative cognition in an autonomous vehicle includes: estimating object information on a road within a detection range on an autonomous vehicle; receiving a shared message from at least one of a first vehicle (another connected vehicle (CV) or automated vehicle (CAV)) and a road infrastructure device for V2X communication on the road, receiving the message including driving status information of the other CV when the first vehicle is the other CV, and receiving the driving status information of the other CAV and the message about a second vehicle, in which the V2X communication is not possible, recognized by the other CAV; calculating an estimated error by comparing the estimated object information with the message; and setting a radius based on the first vehicle corresponding to an estimated error application radius in consideration of a distance between the autonomous vehicle and the first vehicle.

Abstract: A hairdryer is described. The hairdryer includes an air intake aperture which has a variable airflow cross section. The hairdryer also includes an air expulsion aperture with a fan positioned between the air intake aperture and the air expulsion aperture. The air intake aperture is adapted to regulate amount of air flowing out of the air expulsion aperture.

Abstract: The electronic wave leakage measurement system according to the present invention is a system for measuring the electronic wave leakage of an electronic wave shielding structure. The system comprising a signal generator for generating an electronic wave generation signal; a transmitting antenna for transmitting the electronic wave towards a wall surface of the electronic wave shielding structure by receiving the signal from the signal generator; a receiving antenna capable of beam steering and comprising N individual antenna modules for receiving the electronic wave that has passed through the wall surface of the electronic wave shielding structure; and a signal analyzer that analyzes and displays the received electronic wave signal from the receiving antenna.

Abstract: A semiconductor device is disclosed. The semiconductor device includes a gate electrode on a substrate and extending in a first direction, source/drain patterns spaced apart from each other, in a second direction, with the gate electrode interposed therebetween, a gate contact electrically connected to the gate electrode, and an active contact electrically connected to at least one of the source/drain patterns. The active contact includes a lower contact pattern electrically connected to the at least one of the source/drain patterns, the lower contact pattern having a first width in the first direction, and an upper contact pattern electrically connected to a top surface of the lower contact pattern, the upper contact pattern having a second width in the first direction that is smaller than the first width. The upper contact pattern and the gate contact horizontally overlap each other.

Abstract: A security key is configured to be replaced when a device is replaced in a machine-to-machine (M2M) system. A method for operating a first device may include: receiving a first message including first information associated with security key replacement from a second device or a third device; receiving a third message including second information associated with security key replacement, which is generated based on a second message including a security key replacement indication, from the second device or the third device; and replacing the security key.