Abstract: A terminal is disclosed including a selection unit that selects first resource candidates for sidelink transmission based on monitoring in a sensing window, and specifies second resource candidates by excluding specific periodic resources that are reserved by another terminal from the first resource candidates; and a transmission unit that performs sidelink transmission using a resource selected from the second resource candidates. In another aspect, a transmission method executed by a terminal is also disclosed.

Abstract: The present application provides methods, cell culture media and combinations thereof for generating neural progenitor cells (NPCs), particularly human neural progenitor cells (hNPCs), from either embryonic stem cells (ESCs) or induced pluripotent stem cells (iPSCs), wherein the NPCs are particularly suitable for pre-clinical and clinical use.

Abstract: A vehicle transmission apparatus and a vehicle are provided in this application. The vehicle transmission apparatus includes a motor and a speed reducer. The speed reducer includes a speed reduction gear set. The speed reduction gear set includes an input gear, an intermediate gear, and an output gear. The input gear is connected to the motor. At least one intermediate gear is provided, and is meshed between the input gear and the output gear. Rotational centers of the input gear, the intermediate gear, and the output gear are not on the same line.

Abstract: The present invention provides a method for preparing induced pluripotent stem cells through somatic cell reprogramming and induced pluripotent stem cells obtained therefrom. The present method comprises introducing the factors Oct4 and Nanog as reprogramming-inducing factors into somatic cells to perform reprogramming; followed by culturing the partially or fully reprogrammed somatic cells in a medium comprising specific chemical inducing agents to obtain induced pluripotent stem cells. In the present invention, the combination of different forms of reprogramming-inducing factors and three small-molecule compounds as chemical inducing agents can significantly improve the reprogramming efficiency of human somatic cells and reduce the tumorigenicity of the obtained induced pluripotent stem cells.

Abstract: A vehicle transmission apparatus and a vehicle are provided in this application. The vehicle transmission apparatus includes a motor and a speed reducer. The speed reducer includes a speed reduction gear set. The speed reduction gear set includes an input gear, an intermediate gear, and an output gear. The input gear is connected to the motor. At least one intermediate gear is provided, and is meshed between the input gear and the output gear. Rotational centers of the input gear, the intermediate gear, and the output gear are not on the same line.

Abstract: The present invention provides a method for preparing 3D brain organoids, comprising the following steps: neurospheres obtained by the RONA method are dissociated into single cells by accutase, plated on a cell culture plate after being counted, cultured in medium A until day 7; neurospheres are cultured in medium B until day 25˜35, and then they are encapsulated by Matrigel; neurospheres are further cultured in media B until day 55˜65, and then they are encapsulated by Matrigel for the second time and cultured continually afterwards. The present invention also provides a medium for culturing 3D brain organoids. The present invention begins with highly purified neurospheres obtained by the RONA method, and neuronal stem cells can be controlled and cultured to achieve true 3D brain organoids with uniform size and structure by this relatively simple method.

Abstract: The present disclosure provides a medium and a method for inducing differentiation into functional cerebral cortical cells, wherein the medium comprises a neural medium and a nutritional supplement and the nutritional supplement is selected from a group consisting of SU5402, BIBF1120, IBMX and glucose. The method describes that specific factors such as an inhibitor of FGF signaling pathway, an inhibitor of VEGF signaling pathway and/or an activator of cAMP are added at specific time points during the induced differentiation process to accelerate the differentiation and maturation of the neural cells. Said method can produce stable and healthy neural cells with major functions at about 7 to 14 days after the initiation of the induced differentiation starting from human neural progenitor cells, with reduced manufacturing cost and shortened production time.