Abstract: A coding method, an encoder, a decoder, and a readable storage medium are provided. The method includes the following. A reconstructed point set is determined based on a reconstructed point cloud, where the reconstructed point set includes at least one point. Geometry information and a reconstructed value of an attribute to-be-processed of a point in the reconstructed point set are input into a preset network model, and a processed value of the attribute to-be-processed of the point in the reconstructed point set is determined based on the preset network model. A processed point cloud corresponding to the reconstructed point cloud is determined according to the processed value of the attribute to-be-processed of the point in the reconstructed point set.

Abstract: The present disclosure relates to a method for separating yttrium oxide from a high-yttrium rare earth ore by a grouping manner and a method for separating yttrium oxide from a medium-yttrium and europium-rich rare earth ore by a grouping manner, and belongs to the technical field of rare earth extraction and separation. The separating method by a grouping manner according to the present disclosure have advantages such as being advanced and reasonable, short process, low production cost, good adaptability, and easy operation and control. The method has better overall technical and economic indicator performance than the naphthenic acid process and has the value of practical application.

Abstract: The present application belongs to the field of biopharmaceutical technology and particularly relates to a drug-loaded ganglioside micelle and a method for preparing and use thereof. The present application provides a use of GM1 or a derivative thereof as a carrier material of nano drug delivery system. The blood brain barrier is a key barrier to intracranial drug delivery. The nano drug delivery system provides a powerful tool for non-invasive intracranial combined administration and has important clinical significance. Without introducing other carrier materials, long-circulating modifying materials and nerve repair drugs, the drug-loaded ganglioside micelle prepared by using GM1 or a derivative thereof as a carrier material of nano drug delivery system can achieve nerve injury repair and intracranial combined administration by penetrating the blood-brain barrier.

Abstract: An illumination system at least including a first light-emitting-diode (LED) lamp and a first driving device with a communication function is provided. The first driving device is coupled to the first LED lamp, and is configured to receive a first control signal corresponding to the first LED lamp via wired or wireless manner, and to accordingly provide a first working parameter of the first LED lamp. Therefore, in the invention, the first control signal can be generated by an electronic equipment with a communication function (for example, a smart phone, a notebook, or a tablet PC) included in the provided illumination system, so as to manipulate the first LED lamp via wired or wireless manner.