Abstract: A composition for strengthening, developing, differentiating, or regenerating muscle, or preventing, ameliorating, or treating muscle loss or muscle fatigue includes a Schizonepeta tenuifolia extract as an effective component. The Schizonepeta tenuifolia extract as an effective component has the effects of restoring the viability of muscle cells, increasing the endurance time on the rotarod performance test, i.e., the holding time without falling off from the rod, compared to the control group, reducing the content of LDH, AST, and ALT in blood, increasing the grip strength, enhancing the expression amount of energy metabolism-related genes in muscle tissues, increasing the density of muscle fibers in muscle tissues, inducing a change in the fibroblast arrangement to have a well-organized structure, and reducing the expression of MuRF1 in muscle tissues, as compared to the control group.

Abstract: A method for performing geomagnetic signal processing using a geomagnetic signal processing apparatus is provided. The method includes obtaining a geomagnetic signal based on a geomagnetic sensor output; converting the obtained geomagnetic signal into a high frequency signal having a frequency equal to or higher than a reference frequency using a signal processing filter; extracting abnormal high frequency signal values outside a predetermined critical range from the converted high frequency signal; determining whether a sum of the extracted abnormal high frequency signal values converges into a critical range a preset time window; and correcting the geomagnetic signal based on the determining.

Abstract: A method for performing geomagnetic signal processing using a geomagnetic signal processing apparatus is provided. The method includes obtaining a geomagnetic signal based on a geomagnetic sensor output; converting the obtained geomagnetic signal into a high frequency signal having a frequency equal to or higher than a reference frequency using a signal processing filter; extracting abnormal high frequency signal values outside a predetermined critical range from the converted high frequency signal; determining whether a sum of the extracted abnormal high frequency signal values converges into a critical range a preset time window; and correcting the geomagnetic signal based on the determining.

Abstract: Disclosed is an operation, administration, and maintenance method for very high bit rate digital subscriber line, which has a simplified frame structure, can be easily modified, and can provide various information. In very high bit rate digital subscriber line system which performs a link set between central office and customer premises equipment connected to each other by a very high bit rate digital subscriber line by transmitting/receiving very high bit rate digital subscriber line overhead control frame having operation code, unique operation codes are identically set at the central office and the customer premises equipment. Unique operation codes prescribe all kinds of messages to be transmitted between central office and customer premises equipment. Operation, administration, and maintenance for customer premises equipment is performed by exchanging messages by central office and customer premises equipment in very high bit rate digital subscriber line overhead control frames.

Abstract: Internet Protocol (IP) addresses are generated based on a Dynamic Host Configuration Protocol (DHCP) to manage an Internet Protocol address and an identifier (ID) of a network unit seeking access to a network using the Dynamic Host Configuration Protocol to allow the network unit to have easy access to an external server providing a variety of services (e.g., a home network service). A Dynamic Host Configuration Protocol server is adapted to dynamically assign the Internet Protocol address when the network unit seeks access to the network, the network unit being connected to an external Internet network using the Internet Protocol address assigned dynamically from the Dynamic Host Configuration Protocol server. A network unit management server is adapted to manage information on the Internet Protocol address assigned by the Dynamic Host Configuration Protocol server and the identifier of the network unit corresponding to the Internet Protocol address.

Abstract: A home robot controlled by a remote supercomputer. When a user gives a voice command to the home robot, the home robot A/D converts the voice command and transmits the converted command to the supercomputer through a home gateway and a communication network. A control unit in the supercomputer interprets the voice command. Service modules produce appropriate response commands based on the interpreted voice command. The response commands are transmitted to the home robot over a communication network A control unit in the home robot receives the response commands, and upon analysis thereof, controls one or more actions of the home robot by generating one or more of a digital voice signal, motion control signal and an image signal. The digital voice signal is converted to an analog signal for reproduction through a speaker. A driving unit moves body components of the home robot in response to one or more of the motion control signals from the control unit.

Abstract: Disclosed is an operation, administration, and maintenance method for very high bit rate digital subscriber line, which has a simplified frame structure, can be easily modified, and can provide various information. In very high bit rate digital subscriber line system which performs a link set between central office and customer premises equipment connected to each other by a very high bit rate digital subscriber line by transmitting/receiving very high bit rate digital subscriber line overhead control frame having operation code, unique operation codes are identically set at the central office and the customer premises equipment. Unique operation codes prescribe all kinds of messages to be transmitted between central office and customer premises equipment. Operation, administration, and maintenance for customer premises equipment is performed by exchanging messages by central office and customer premises equipment in very high bit rate digital subscriber line overhead control frames.