China Petroleum & Chemical Corporation

Research Institute of Petroleum Processing, Sinopec

Beijing Galaxy Circumference Technologies Co., Ltd

Kecheng Wei

Qinghua Duan

Xiaowei Chen

Wei Zhang

Yinong Liu

Yao Zhang

Wei Xu

Hongwei Sun

Qiong Zhang

Fuhui Zhang

Yuxiang Liang

The present disclosure provides a method and a device for target identification, electric device, a storage medium, and a neuromodulation apparatus. The method for target identification includes: acquiring scanning data of a subject, wherein the scanning data include data acquired from magnetic resonance imaging of a brain of the subject; determining, based on the scanning data, at least two brain regions of the subject, each brain region including at least one voxel; determining, based on a disease type of the subject, at least one target brain region corresponding to the type of the disease in the at least two brain regions; and determining, based on a preset target identification rule, the at least one target located in the target brain region.

Method and device for target identification, electronic apparatus, storage medium and neuromodulation apparatus

An organophosphorus compound has a structure represented by the general formula (I): The functional groups are defined in the description. The organophosphorus compound has prominent bearing capacity and excellent antiwear and antifriction performances, and can be used as an extreme pressure antiwear additive and used in lubricating oil and lubricating grease.

Organophosphorus compound, and preparation process and use thereof

A phenol derivative of the present invention has a structure as represented by the formula (I): The functional groups are defined in the description. The phenol derivative can be used as the antioxidant in lubricating oil, lubricating grease, plastic, rubber, or can be used as the base oil of the lubricating oil and the lubricating grease and the antiwear additive of the lubricating oil and the lubricating grease.

Phenol derivative, and preparation process and use thereof

A gradient copolymer comprises or consists of n polymer components. The n polymer components each independently represents an addition polymer of a monomer of the formula (I), and/or a mixture thereof, orthe n polymer components each independently comprises or consists essential of one or more structural units represented by the formula (I-1),  The symbol n represents an integer within the closed interval [5, &#x221e;]. The average side chain carbon number of the i-th polymer component as determined according to the nuclear magnetic resonance method is expressed as X, with the symbol i representing an arbitrary integer from 1 to n, the relationship X&#x3c;X&#x3c; . . . &#x3c;X&#x3c;Xholds.

Gradient copolymer, its production and application thereof

The present invention relates to an organic molybdenum additive and its preparation method, and a lubricating composition comprising said additive, and use of said additive and its lubricating composition in the aspect of improving antiwear and antifriction property of oil products. The organic molybdenum additive according to the present invention is characterized in that it is prepared by reacting several kinds of feedstock as follows: a polylol ester of p-hydroxybenzene alkyl acid, an inorganic molybdenum compound and an aliphatic amine and/or an aromatic amine and/or an amide. The organic molybdenum additive of the present invention has excellent antiwear and/or antifriction property.

Growing community of inventors

Beijing, China

Kecheng Wei