Abstract: An air circulation system includes at least one flow generator to generate an airflow, an air inlet, a first air outlet and a second air outlet each for exhausting airflow, an air conditioning device to air condition the exhausted airflow, and a controller. The controller is configured to position at least one of the first and second air outlets to be vertically separated from each other and to operate the flow generator to provide the exhaust airflow to the first and second air outlets. The exhaust airflow from the first and second air outlets are of different temperatures.

Abstract: A positive electrode active material for a secondary battery includes a lithium composite transition metal oxide comprising nickel (Ni), cobalt (Co), and manganese (Mn), and a coating layer formed on surfaces of the lithium composite transition metal oxide, wherein, in the lithium composite transition metal oxide, an amount of the nickel (Ni) in a total amount of transition metals is 60 mol % or more, and an amount of the manganese (Mn) is greater than an amount of the cobalt (Co), and the coating layer comprises a compound represented by Formula 1: LiaM1bOc ??[Formula 1] wherein, M1 includes aluminum (Al) and at least one selected from the group consisting of boron (B), silicon (Si), titanium (Ti), and phosphorus (P), and 1?a?4, 1?b?8, and 1?c?20.

Abstract: A pack case includes a base plate supporting a lower part of the battery modules, and side walls coupled to along the edge of the base plate and side walls coupled to the base plate to separate a space in which the battery modules are accommodated; top cover coupled the pack case to cover a battery module accommodated in the pack case; and a reinforcement beam inserted into at least one of the side walls and separation walls. The reinforcement beam includes at least two side-by-side reinforcement members in the form of columns having a plurality of ribs protruding and formed, and provides a battery pack.

Abstract: Discussed is a battery pack including a base plate on which battery modules are mounted; a front frame coupled to a front end of the base plate; a rear frame coupled to a rear end of the base plate; and side frames coupled to opposite sides of the base plate, respectively, wherein the base plate has a size that is less than a size of the module mounting region, and forms only a portion of the module mounting region, and wherein each of the side frames includes: a side wall part facing the battery modules, and a first extension part extending from a lower portion of the side wall part toward the base plate and coupled to a side surface of the base plate, and the first extension part supporting a load of the battery modules and forming the module mounting region together with the base plate.

Abstract: A bispecific antibody is disclosed. The bispecific antibody has a high binding affinity to tumor cells expressing PD-L1 and/or CD47. The bispecific antibody exhibits an excellent antitumoral effect with minimal side effects of hemagglutination. A polynucleotide encoding the bispecific antibody, a vector containing the polynucleotide, and a host cell containing the vectore are also disclosed.

Abstract: Provided are a battery pack with increased space efficiency of an installation site and a vehicle including the battery pack. The battery pack includes at least one battery module; and a cooling unit having a refrigerant passage configured to allow a refrigerant to flow therein, having a plate shape such that the at least one battery module is mounted thereon, and including at least one of a convex part in which a part on which the battery module is not mounted is convex in an upper direction, and a concave part in which another part on which the battery module is not mounted is concave in a lower direction.

Abstract: A battery pack includes a plurality of battery modules; a base plate on which the plurality of battery modules are located; a front frame including a front cover portion covering a front of the base plate and a front plate portion extending rearward from one side of the front cover portion, wherein the front cover portion and the front plate portion are integrally formed; a rear frame having a rear cover portion covering a rear of the base plate, and a rear plate portion extending forward from one side of the rear cover portion, wherein the rear cover portion and the rear plate portion are integrally formed; a first side frame covering a left side of the base plate; and a second side frame covering a right side of the base plate.

Abstract: A battery pack includes a first battery module; a first top cover provided on the first battery module; a second battery module mounted on top of the first battery module on the first top cover; a second top cover provided on the second battery module; an inter-top cover part as a cooling device interposed between the first top cover and the second top cover, and including an inter-top cover part upper member and an inter-top cover part lower member joined to each other by brazing to form a cooling water passage space inside, and an inter-top cover part port for entry/exit of cooling water to/from the cooling water passage space; a lower gasket provided at a contact area between the first top cover and the inter-top cover part; and an upper gasket provided at a contact area between the second top cover and the inter-top cover part.

Abstract: A battery pack according to the present disclosure includes a first battery module; a first top cover provided on the first battery module; a second battery module mounted on top of the first battery module on the first top cover; a second top cover provided on the second battery module; an inter-top cover part acting as a cooling device interposed between the first top cover and the second top cover, includes a heatsink having a cooling water passage space, an inter-top cover part upper member in contact with an upper surface of the heatsink, and a heatsink port for entry/exit of cooling water to/from the cooling water passage space; a lower gasket provided at a contact area between the first top cover and the inter-top cover part; and an upper gasket provided at a contact area between the second top cover and the inter-top cover part.

Abstract: Provided are a 3-dimensional interface device through motion recognition and a control method thereof, and is a method of controlling an operation range and a movement speed of the interface device. The interface device includes a display unit which is a display unit, a control terminal generating an output signal output to the display unit and controlling drive of the display unit, and an interface unit connected to the control terminal, receiving a user's command from a user, and transmitting the user's command to the control terminal. The interface unit includes a detecting unit detecting a user's motion, and a control unit controlling drive of the interface unit.

Abstract: Provided are a 3-dimensional interface device through motion recognition and a control method thereof, and is a method of controlling an operation range and a movement speed of the interface device. The interface device includes a display unit which is a display unit, a control terminal generating an output signal output to the display unit and controlling drive of the display unit, and an interface unit connected to the control terminal, receiving a user's command from a user, and transmitting the user's command to the control terminal. The interface unit includes a detecting unit detecting a user's motion, and a control unit controlling drive of the interface unit.

Abstract: The present invention relates to a method for the prevention and treatment of postmenopausal syndrome containing the step of administering a pharmaceutically effective dose of the Aceriphyllum rossii or its fractions to a subject. The present inventors confirmed that the Aceriphyllum rossii extract or its fractions of the invention prepared by using water, alcohol or a mixed solvent thereof could promote the expression of the promoter containing estrogen responsive element (ERE) and accelerated the growth of MCF-7, the human breast tissue originated cell line, suggesting that they had estrogen activity. The inventors further confirmed that the extract or its fractions of the invention had the effect of promoting osteocyte differentiation, so that they could be effectively used for the prevention and treatment of postmenopausal syndrome such as hot flush, osteoporosis and phlebothrombosis caused by estrogen deficiency.

Abstract: The present invention relates to a method for the prevention and treatment of postmenopausal syndrome containing the step of administering a pharmaceutically effective dose of the Aceriphyllum rossii or its fractions to a subject. The present inventors confirmed that the Aceriphyllum rossii extract or its fractions of the invention prepared by using water, alcohol or a mixed solvent thereof could promote the expression of the promoter containing estrogen responsive element (ERE) and accelerated the growth of MCF-7, the human breast tissue originated cell line, suggesting that they had estrogen activity. The inventors further confirmed that the extract or its fractions of the invention had the effect of promoting osteocyte differentiation, so that they could be effectively used for the prevention and treatment of postmenopausal syndrome such as hot flush, osteoporosis and phlebothrombosis caused by estrogen deficiency.