Abstract: A combined combustion burner and a combustion apparatus including the combined combustion burner. The combined combustion burner may include a center tube forming a center passage configured to supply cooling air, a fuel tube surrounding the center tube and forming a fuel passage through which premixed fuel mixed with solid fuel and primary air is sprayed, a secondary tube surrounding the fuel tube and forming a secondary passage through which secondary air is sprayed, and an additional spray nozzle inserted inside the center tube and configured to spray auxiliary fuel containing ammonia.

Abstract: Disclosed is an electronic device for predicting sarcopenia, which includes a memory and a processor connected with the memory to execute instructions included in the memory. The processor extracts a first result value as output data for a first machine learning model by using an eye image of a subject as input data for the first machine learning model and determines whether sarcopenia of the subject occurs based on the first result value. The first result value includes an MRD1 value of the subject corresponding to the eye image, an upper eyelid edge location change value, an eye closing speed value, and an eye opening speed value.

Abstract: A method of predicting the anterior chamber angle of the eye of a surgical candidate for lens implantation according to an embodiment of the present invention includes obtaining input data including a lens size, obtaining a predicted postoperative anterior chamber angle based on a learning model using the input data. The learning model may be trained based on the lens size and the measured postoperative anterior chamber angle of a plurality of patients who have undergone the lens implantation in the past.

Abstract: An electronic device for predicting myopia regression, which includes a memory and a processor connected with the memory to execute instructions included in the memory. The processor collects first target data of a subject and second target data of the subject, extracts a first result value as output data for a first machine learning model by using the first target data as input data for the first machine learning model, and determines whether there is a possibility of myopia regression of the subject based on the first result value.

Abstract: Disclosed herein are a food storage apparatus with improved security performance due to performing of a lock/unlock function from far away and a method of controlling the same. Also, provided are a food storage apparatus which allows a user far away to take appropriate measures by reporting approach of an unauthorized person, opening of a door, etc. or to check a thief or stolen food and a method of controlling the same. The food storage apparatus includes a body in which a storage space for storing food is formed, a door installed on the body to be openable, a locking unit which locks the door, a communication unit which communicates with an external terminal to receive a locking command, and a control unit which controls the locking unit to lock the door when the locking command is received from the terminal.

Abstract: Disclosed herein are a food storage apparatus with improved security performance due to performing of a lock/unlock function from far away and a method of controlling the same. Also, provided are a food storage apparatus which allows a user far away to take appropriate measures by reporting approach of an unauthorized person, opening of a door, etc. or to check a thief or stolen food and a method of controlling the same. The food storage apparatus includes a body in which a storage space for storing food is formed, a door installed on the body to be openable, a locking unit which locks the door, a communication unit which communicates with an external terminal to receive a locking command, and a control unit which controls the locking unit to lock the door when the locking command is received from the terminal.

Abstract: A refrigerator including a main body forming a refrigerating compartment; a door being rotated selectively in a first direction or in a second direction opposite to the first direction to open the refrigerating compartment; a wire assembly connecting the door with the main body; and a door cap coupled to the door, the door cap including a first accommodating section to receive the wire assembly when the door is rotated in the first direction, and a second accommodating section being opposite to the first accommodating section to receive the wire assembly when the door is rotated in the second direction. With this configuration, a refrigerator is provided in which an installation position of a wire assembly is conveniently altered in correspondence to an opening direction of a door.