Abstract: Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.

Abstract: A strut connector may include a connector base, a cover band, a cover band fixer for fixing the cover band to the connector base, and a connection jack. The connector base may include a base body; a support band protruding from one surface of the base body; a base reinforcement boss protruding from the one surface of the base body to a smaller height than the support band; a base connection boss protruding in the opposite direction of the protruding direction of the support band; a base through-hole formed through the base body, the base reinforcement boss and the base connection boss; and a base screw portion formed on the inside of the base through-hole. The cover band may be separably coupled to the connector base.

Abstract: A strut connector may include a connector base, a cover band, a cover band fixer for fixing the cover band to the connector base, and a connection jack. The connector base may include a base body; a support band protruding from one surface of the base body; a base reinforcement boss protruding from the one surface of the base body to a smaller height than the support band; a base connection boss protruding in the opposite direction of the protruding direction of the support band; a base through-hole formed through the base body, the base reinforcement boss and the base connection boss; and a base screw portion formed on the inside of the base through-hole. The cover band may be separably coupled to the connector base.

Abstract: A cover band has a cover band body provided with a cover band arch portion corresponding to the outer peripheral surface of a steel pipe strut and a plurality of cover band through holes formed on the cover band body in such a manner as to correspond to a plurality of strut coupling holes. The cover band through holes have shapes of long holes extended in one direction and the extended direction of at least one of the cover band through holes is made to cross the extended direction of the other cover band through hole.

Abstract: A semiconductor integrated card includes an external package, a subscriber identification module (SIM) circuit, a plurality of SIM pins, a storage device and a plurality of memory pins. The SIM circuit is formed inside of the external package and is configured to store subscriber information. The SIM pins are formed on a surface of the external package and are electrically connected to the SIM circuit. The storage device is formed inside of the external package and is separated from the SIM circuit. The storage device includes a nonvolatile memory device. The memory pins are formed on the surface of the external package and are electrically connected to the storage device.

Abstract: A method and an apparatus for providing channel quality information in a wireless communication system are disclosed. According to one embodiment of the invention, a method for transmitting channel quality information includes receiving a downlink signal, calculating a channel quality information index for the received downlink signal at least based on a number of resource elements for a physical downlink shared channel (PDSCH), wherein the number of resource elements for the PDSCH is determined at least based on an overhead of a demodulation reference signal (DMRS), and transmitting the calculated channel quality information index.

Abstract: A cover band has a cover band body provided with a cover band arch portion corresponding to the outer peripheral surface of a steel pipe strut and a plurality of cover band through holes formed on the cover band body in such a manner as to correspond to a plurality of strut coupling holes. The cover band through holes have shapes of long holes extended in one direction and the extended direction of at least one of the cover band through holes is made to cross the extended direction of the other cover band through hole.

Abstract: A semiconductor integrated card includes an external package, a subscriber identification module (SIM) circuit, a plurality of SIM pins, a storage device and a plurality of memory pins. The SIM circuit is formed inside of the external package and is configured to store subscriber information. The SIM pins are formed on a surface of the external package and are electrically connected to the SIM circuit. The storage device is formed inside of the external package and is separated from the SIM circuit. The storage device includes a nonvolatile memory device. The memory pins are formed on the surface of the external package and are electrically connected to the storage device.

Abstract: A semiconductor integrated card includes an external package, a subscriber identification module (SIM) circuit, a plurality of SIM pins, a storage device and a plurality of memory pins. The SIM circuit is formed inside of the external package and is configured to store subscriber information. The SIM pins are formed on a surface of the external package and are electrically connected to the SIM circuit. The storage device is formed inside of the external package and is separated from the SIM circuit. The storage device includes a nonvolatile memory device. The memory pins are formed on the surface of the external package and are electrically connected to the storage device.

Abstract: A method and an apparatus for providing channel quality information in a wireless communication system are disclosed. According to one embodiment of the invention, a method for transmitting channel quality information includes receiving a downlink signal, calculating a channel quality information index for the received downlink signal at least based on a number of resource elements for a physical downlink shared channel (PDSCH), wherein the number of resource elements for the PDSCH is determined at least based on an overhead of a demodulation reference signal (DMRS), and transmitting the calculated channel quality information index.

Abstract: A method for transmitting channel quality information for a downlink channel, the method includes receiving, by a user equipment (UE), configuration information on periodic channel state information (CSI) reporting by higher layer signaling; determining, by the UE, a channel quality information index considering the configuration information on CSI reporting; and transmitting the determined channel quality information index to a base station, wherein the channel quality information index is determined based on a number of available resource element, and wherein an assumption of no resource element allocated for a Channel Status Information-Reference Signal (CSI-RS) is applied when the number of the available resource element is determined.

Abstract: The present invention provides methods of differentiating mesenchymal stem cells or adult stem cells into nerve cells by treating the mesenchymal stem cells or the adult stem cells with an electromagnetic field having a high intensity of 100 to 1,500 mT and a low frequency of 0.01 to 100 Hz. These methods also provide injecting the mesenchymal stem cells or adult stem cells into a subject prior to treating the mesenchymal stem cells or adult stem cells with an electromagnetic field having a high intensity of 100 to 1,500 mT and a low frequency of 0.01 to 100 Hz.

Abstract: A semiconductor integrated card includes an external package, a subscriber identification module (SIM) circuit, a plurality of SIM pins, a storage device and a plurality of memory pins. The SIM circuit is formed inside of the external package and is configured to store subscriber information. The SIM pins are formed on a surface of the external package and are electrically connected to the SIM circuit. The storage device is formed inside of the external package and is separated from the SIM circuit. The storage device includes a nonvolatile memory device. The memory pins are formed on the surface of the external package and are electrically connected to the storage device.

Abstract: A method and apparatus for transmitting an uplink signal in a wireless communication system are discussed. The method includes multiplexing control information in all layers with a plurality of data blocks of the uplink signal; and transmitting the uplink signal to a base station, wherein the number of modulation symbols per layer for the control information is determined using a reciprocal of a sum of spectral efficiencies for respective data blocks of the plurality of data blocks, and a spectral efficiency for a data block is obtained based on a ratio of a size of the data block to the number of resource elements (REs) for an initial physical uplink shared channel (PUSCH) transmission of the data block.

Abstract: A method for transmitting channel quality information for a downlink channel, the method includes receiving, by a user equipment (UE), configuration information on periodic channel state information (CSI) reporting by higher layer signaling; determining, by the UE, a channel quality information index considering the configuration information on CSI reporting; and transmitting the determined channel quality information index to a base station, wherein the channel quality information index is determined based on a number of available resource element, and wherein an assumption of no resource element allocated for a Channel Status Information-Reference Signal (CSI-RS) is applied when the number of the available resource element is determined.

Abstract: A method for transmitting channel quality information for a downlink channel; a user equipment (UE) therefore; a method for receiving channel quality information for a downlink channel; and a base station therefore are discussed. The method for transmitting channel quality information for a downlink channel includes according to one embodiment receiving, by a user equipment (UE), configuration information on periodic channel state information (CSI) reporting by higher layer signaling; determining, by the UE, a channel quality information index at least based on a number of a specific resource element; and transmitting the determined channel quality information index to a base station. The number of the specific resource element is determined based on a UE-specific reference signal overhead. A resource element allocated for a Channel Status Information-Reference Signal (CSI-RS) is regarded as the specific resource element regardless of transmitting the CSI-RS.

Abstract: The present invention relates to a method of differentiating mesenchymal stem cells or adult stem cells into nerve cells by treating the mesenchymal stem cells or the adult stem cells with an electromagnetic field having a high intensity of 100 to 1,500 mT and a low frequency of 0.01 to 100 Hz. The present invention also relates to a medical device to which the method is applied. The method of differentiating nerve cells by using a magnetic field, and a composition according to the present invention induce the differentiation of adult stem cells into nerve cells by using a low-frequency, high-intensity electromagnetic field, so that nerve cells or neural stem cells can easily be differentiated through only electromagnetic field treatment in a short time.

Abstract: A method for transmitting an uplink signal by a communication apparatus in a wireless communication system is discussed. The method includes multiplexing control information with at least one of a plurality of data blocks to generate a bit sequence; and transmitting the uplink signal including the bit sequence. When the control information includes a first type of control data, the control information is multiplexed with all of the plurality of data blocks. When the control information includes a second type of control data, the control information is multiplexed only with a specific data block among the plurality of data blocks. The first type of control data includes acknowledgement/negative acknowledgement (ACK/NACK) information, and the second type of control data includes channel quality information.

Abstract: A method of manufacturing a molded product with controlled density may include preparing an upper layer outer sheath and a lower layer outer sheath of the molded product, manufacturing and preparing a filling material which forms a filling layer between the upper layer outer sheath and the lower layer outer sheath, positioning the lower layer outer sheath material in an internal space of a lower mold, disposing a temporary template on an upper portion of the lower mold to seal the internal space, and then injecting the filling material between the lower layer outer sheath material and the temporary template, removing the temporary template, and then positioning the upper layer outer sheath material on the injected filling material of the lower mold, and integrating the upper layer outer sheath material, the filling material, and the lower layer outer sheath material by heating and compression.

Abstract: The present invention relates to a method for differentiating stem cells into neurons, and is characterized in that stem cells are treated with a culture additive comprising lipoic acid, albumin, hydrocortisone, and insulin after culturing for differentiation into neurons. Since the neurons produced according to the method for producing neurons of the present invention express nestin, neuroD1, neuron-specific enolase (NSE), neurofilament (NF), tau, microtubule-associated protein 2 (MAP2), and doublecortin (DCX), just as normal mature neurons do, the neurons of the present invention can be effectively used in various therapeutic agents for neurons and as cell origins for an in vitro study system.