Abstract: A sensor detection method, a sensor detection apparatus, and a vehicle are provided. The method may be applied to the sensor detection apparatus. The method includes: a sensor detection apparatus obtains data collected by a plurality of sensors; the sensor detection apparatus extracts a feature from data collected by each of the plurality of sensors, to obtain a plurality of pieces of feature data; the sensor detection apparatus fuses the plurality of pieces of feature data to obtain fused data; and the sensor detection apparatus performs inference on the fused data to obtain clean status information of each of the plurality of sensors. According to embodiments of this application, accuracy of detecting a clean status of a sensor can be improved.

Abstract: The use of ?-KG in the manufacture of a medicament, the medicament being used for: 1) treating osteoarthritis and related diseases; and/or, 2) inhibiting the catabolic phenotype of chondrocytes; and/or, 3) promoting the synthetic phenotype of chondrocytes; and/or, 4) promoting the regeneration of skin hair follicles. A pharmaceutical composition provided by the present disclosure can protect cartilage tissue and impede the progression of osteoarthritis, thus having great potential application for the clinical treatment and prevention of osteoarthritis. Further, the medicament provided by the present disclosure can significantly increase the number of skin hair follicles, which also has great potential application value for the treatment and improvement of hair loss.

Abstract: A heatsink and a communication device having the heatsink are disclosed. The heatsink comprises a heatsink base and a plurality of heatsink fins. Each heatsink fin includes a fin bottom joined to the heatsink base and a fin top opposite to the fin bottom. A plurality of flow channels are formed in at least one of the heatsink fins to extend obliquely from the fin bottom towards the fin top. The plurality of flow channels merge into a public channel formed at the fin top.

Abstract: A radio frequency connector is disclosed, comprising: an outer conductor having a hollow housing with outer electrical contacts at its ends; and an inner conductor comprising a central body configured to be installed inside the outer conductor and spaced from the outer conductor with an annular space therebetween. In each end region of the central body of the inner conductor, an elastic connection assembly is provided for electrically connecting the central body to a component to be connected. The elastic connection assembly comprises a male joint and a female joint which mate with each other to form an abutment connection, the male joint or the female joint having elasticity in a radial direction in the area of the abutment connection, one of the male joint and the female joint being provided on the central body, and the other of the male joint and the female joint being provided on the component to be connected.