Abstract: An aerosol-generating device includes a housing having an opening configured to receive an aerosol-generating article; an accommodating space configured to accommodate the aerosol-generating article inserted through the opening; a heat-dissipating structure comprising an inner wall forming the accommodating space, and an outer wall surrounding the inner wall such that an inner space is formed between the inner wall and the outer wall; and a coil arranged between the outer wall and the housing, and configured to generate an induced magnetic field, wherein the inner wall is configured to generate heat by the induced magnetic field generated from the coil.

Abstract: According to one or more embodiments, an aerosol-generating device may be provided, the aerosol-generating device including: a cigarette insertion detection sensor detecting whether a cigarette is inserted into an accommodation space of the aerosol-generating device; a heater heating the cigarette inserted in the accommodation space; at least one temperature sensor measuring temperatures of at least two locations inside the aerosol-generating device; and a controller configured to determine whether the aerosol-generating device is in an overheated state based on temperatures measured by the temperature sensor when the cigarette inserted into the accommodation space is detected by the cigarette insertion detection sensor, and automatically perform a heating operation using the heater after waiting until the overheated state is finished when it is determined that the aerosol-generating device is in an overheated state.

Abstract: An aerosol generating device includes: an opening configured to receive a cigarette; an accommodation space configured to accommodate the cigarette inserted through the opening; a coil surrounding the accommodation space and configured to generate an induced magnetic field; a susceptor configured to generate heat due to the induced magnetic field generated from the coil; a heat dissipating structure surrounding the coil and having a double wall structure including a vacuum inner space; and a shielding portion configured to block the induced magnetic field generated from the coil and disposed between the coil and the heat dissipating structure.

Abstract: Provided is a method of controlling a temperature of a heater of an aerosol generating device based on temperature and humidity. The method includes detecting an external temperature and an external humidity of the aerosol generating device; determining a temperature profile of the heater; outputting a plurality of adjustment values; determining an adjustment value from among the plurality of adjustment values based on a user input; fine-tuning the temperature profile based on the determined adjustment value; and controlling power supplied to the heater based on the fine-tuned temperature profile, wherein at least one of the temperature profile and the plurality of adjustment values is determined based on at least of the external temperature and the external humidity.

Abstract: An aerosol generating device and system determine whether an aerosol generating substance is separated from the aerosol generating device based on an amount of change in inductance while power is blocked from being supplied to a heater.

Abstract: An aerosol generating system includes a holder including: a heater configured to heat an aerosol generating article; a holder battery configured to supply electric power to the heater; and a holder processor configured to measure a remaining charge value of the holder battery; and a cradle detachably coupled to the holder and including: a cradle battery having a greater battery capacity than the holder battery; and a cradle processor configured to: identify whether the holder is coupled to the cradle, receive a remaining charge value of the holder battery from the holder processor based on the holder being coupled to the cradle, and control the cradle battery to supply electric power to the heater based on the received remaining charge value being greater than or equal to a preset reference value.

Abstract: Provided is a method of predicting fouling during a process of preparing polyolefin. According to the present invention, occurrence of fouling may be predicted by calculating R value according to the following Equation 1 in real-time with high reliability during a copolymerization process of preparing polyolefin: R (ratio of unreacted alpha-olefin comonomer to produced polyolefin polymer) =amount of unreacted alpha-olefin comonomer (unit: kg/hr) / amount of produced polyolefin polymer (unit: kg/hr) ??[Equation 1] Therefore, productivity of the polyolefin preparation process may be further increased.

Abstract: A data storage device includes a storage including a buffer zone and a data zone and a controller for exchanging data with the storage by allocating at least one zone namespace (ZNS) in the data zone, a ZNS being a data storage region that is physically and logically divided and allocated to each of application programs driven in a host. The controller opens one or more sub buffer zones in the buffer zone, divides write data from the host into one or more segments respectively corresponding to sizes of the one or more sub buffer zones, buffers each of the one or more segments in a corresponding one of the one or more sub buffer zones, opens a ZNS corresponding to a length of the write data in the data zone, and migrates the one or more segments buffered in the sub buffer zones to the opened ZNS.

Abstract: An electronic device comprises a camera module and an image signal processor. The camera module generates and outputs gyro data and frame data for an input image. The image signal processor comprises a motion vector module which calculates motion vector information, a gyro-based motion estimator which extracts camera rotation information of the camera module from the gyro data, a motion vector-based motion estimator which extracts frame rotation information from the frame data, an optical image stabilization (OIS) two-dimensional (2D) translation information estimator which estimates OIS 2D translation information based on the motion vector information, the camera rotation information, and the frame rotation information, and a camera path optimizer which filters out a low-frequency component from the OIS 2D translation information and calculates stabilized camera motion information of the camera module using the filtered OIS 2D translation information and the camera rotation information.

Abstract: Provided is a novel compound capable of improving the light emitting efficiency, stability and life span of a device, and an organic electric element and an electronic device using the same.

Abstract: An aerosol generating device includes: a heater configured to heat an aerosol generating substance; a battery configured to supply power to the heater; a thermoelectric element arranged adjacent to the heater, and configured to absorb heat from the heater and convert the absorbed heat into electric power; and a controller configured to charge the battery by using the converted power based on a heating time of the heater.

Abstract: The present disclosure relates to novel fructose-C4-epimerase and a method of preparing tagatose using the same.

Abstract: Provided are a hexuronate C4-epimerase variant with improved activity in converting D-fructose by D-tagatose of hexuronate C4-epimerase and a method for production of D-tagatose using them.

Abstract: The present invention relates to an agent for improving aftertaste of alcoholic beverages comprising allulose-containing saccharides, and a method for improving aftertaste of alcoholic beverages using allulose.

Abstract: A flower water receiver includes a main body formed in a cylindrical shape with an open top to store water, a self-watering module installed on a central portion of a bottom of the main body to form water by condensing moisture in the air, a support formed on a part of the main body in the vicinity of a circumference of the self-watering module to support a circumference of a lower portion of a flower pot placed in an upper portion of the main body, and a wick support member, when the flower pot is placed in the upper portion of the main body, supporting a wick configured to absorb water in the lower portion of the main body and transfer the water to the inside of the flower pot, to be inserted into an inside of a drain hole of the lower portion of the flower pot.

Abstract: A method for predicting physical properties of a polyethylene resin is provided, which can reliably predict a proper charging ratio of a crosslinking agent in the production process of a low density crosslinked polyethylene resin, and the physical properties of the polyethylene resin achieved therefrom. A method for producing a polyethylene resin by applying the same method is also provided.

Abstract: Methods, systems, and non-transitory computer-readable record media for managing event messages may be provided. A message management method may include generating, by at least one processor, an event related to a chatroom based on an event message input from the chatroom, assigning, by the at least one processor, a reply to the event message, from among messages in the chatroom, to the event, and displaying, by the at least one processor, the reply to the event message in association with the event.

Abstract: A hydraulic mount includes: an outer pipe having a diaphragm defined thereon by vulcanization; a main rubber member disposed in the outer pipe by press-fitting; a core disposed inside the main rubber member; a ring stopper interposed between the diaphragm and the main rubber member; a first fluid chamber and a second fluid chamber configured by depressing both sides of an outer circumference of the main rubber member towards the core, each of the first and second fluid chambers configured to accommodate a fluid; a third fluid chamber configured to communicate with the first fluid chamber and the second fluid chamber, disposed in a part of the main rubber member under the core, and accommodating the fluid; and a fourth fluid chamber configured to communicate with the third fluid chamber and disposed between the ring stopper and the outer pipe to accommodate the fluid.

Abstract: The present disclosure relates to novel D-psicose 3-epimerase and a method for producing psicose using the same.

Abstract: An aerosol generating device includes a heating element of which inner surface have different portions having different structures such that the portions of the heating element may heat corresponding areas of an aerosol generating article which is inserted in the aerosol generating device at different temperatures, thereby providing a good quality of aerosol to the user.