Abstract:
An X-ray apparatus includes an X-ray radiator configured to radiate an X-ray, and a controller acquiring orientation information of the X-ray radiator and orientation information of at least one X-ray detector, selecting the at least one X-ray detector based on the orientation information of the X-ray radiator and the orientation information of the at least one X-ray detector, and determining a power mode of the selected X-ray detector to be a power consumption mode and a power mode of an X-ray detector that is not selected, to be a power save mode.
Abstract:
A toner T1 develops an electrostatic latent image, the toner T1 having relieved charge-up characteristics, improved development characteristics, and improved transfer characteristics. The toner T1 may ensure high charge stability against environmental condition changes, and an appropriate amount of charges at a high printing speed, may reduce background contamination on a photoreceptor, may prevent undesirable fusing onto a blade even after prolonged printing, and may have high transfer efficiency and high image uniformity. The toner T1 may have effective flowability and transportability, and may have good storage stability, so as to be unlikely to cause blocking when stored for an extended time.
Abstract:
A user terminal is provided. The user terminal includes a communicator configured to communicate with an external apparatus, a sound detector configured to detect a sound around the user terminal during a period of time, a location detector configured to detect a location of the user terminal during the period of time, and a controller configured to transmit information regarding the detected sound and the detected location to the external apparatus, and transmit data relevant to a user group determined based on the information regarding the detected sound and the detected location to the external apparatus or receive the data from the external apparatus.
Abstract:
Provided is a method of transmitting and receiving control information in a wireless communication system, and an apparatus therefor. The method includes performing monitoring on a PDCCH conveying DCI including pre-emption indication information, based on an RNTI configured for indicating pre-emption; and when the DCI including the pre-emption indication information is detected, determining that no transmission for the UE is present in a PRB from a set of PRBs and a symbol from a set of symbols. The PRB and the symbol are indicated by the DCI, and a symbol indicated as a UL is excluded from the set of symbols indicated by the DCI.
Abstract:
The disclosure relates to a method of transmitting and receiving control information in a wireless communication system, and an apparatus therefor. According to an embodiment of the disclosure, the method may include receiving interruption configuration information via upper signaling from a base station (BS), when a format of an interruption indicator transmitted from the BS to a user equipment is determined based on the received interruption configuration information, searching for the interruption indicator, and identifying, based on the format of the interruption indicator, information included in the interruption indicator detected as a result of the searching.
Abstract:
A method, performed by a terminal in a wireless communication system, of transmitting and receiving data information is provided. The method includes receiving multiple transmission unit scheduling information, receiving information about whether demodulation reference signal (DMRS) time bundling is feasible with respect to DMRS information respectively contained in a plurality of transmission units scheduled according to the multiple transmission unit scheduling information, and when the information indicates that the DMRS time bundling is feasible, performing decoding on data information based on at least one of a hybrid automatic request (HARQ) acknowledge (ACK)/negative acknowledge (NACK) transmission time, a size of a frequency resource of a downlink (DL) physical data channel to which the data information scheduled according to the multiple transmission unit scheduling information is assigned, a timing advance value, and a time required for a valid data process.
Abstract:
A smart toothbrush is provided. The smart toothbrush includes a toothbrush head configured to be provided with bristles, a toothbrush body configured to be connected to the toothbrush head and to be able to be held, a temperature sensor configured to measure a temperature within an oral cavity of a user while the user is brushing teeth using the smart toothbrush, and a processor configured to determine a tooth brushing section in which the user is brushing teeth within the oral cavity, based on a temperature value measured by the temperature sensor.
Abstract:
A method of communication among a plurality of terminals, including transmitting, by a first terminal of the plurality of terminals, a call setup request message of the first terminal to at least one other terminal of the plurality of terminals; and establishing, by the first terminal, a session with the at least one other terminal, the at least one other terminal having received the call setup request message of the first terminal, wherein a terminal having a floor of the session is determined based on priority information regarding terminals that requested the floor from among the plurality of terminals.
Abstract:
Provided is a method and apparatus in which information about a multicast session which provides an application associated with a predetermined Internet protocol television (IPTV) service is received and the application is received in the multicast session established based on the received information.
Abstract:
A toner to develop electrostatic latent images which uses an appropriate combination of a high molecular weight binder resin and a low molecular weight binder resin, an appropriate amount of a releasing agent, and a combination of silica particles and iron oxide particles as external additives, and thus has the following effects: the toner may reduce a generation amount of ultra-fine particles (UFPs) and have enhanced fluidity, charging uniformity, charging stability, transfer efficiency, fixability, durability and a cleaning ability.