Heterogeneous feature-aware Transformer-CNN coupling network for person re-identification.

Person re-identification plays an important role in the construction of the smart city. A reliable person re-identification system relieves users from the inefficient work of identifying the specific individual from enormous numbers of photos or videos captured by different surveillance devices. The most existing methods either focus on local discriminative features without global contextual information or scatter global features while ignoring the local features, resulting in ineffective attention to irregular pedestrian zones.

[Suggestions on improving administration of local crude drug quality standards].

To improve the administration of local crude drug quality standard, the administration history, and current administration situation of local crude drugs were reviewed, the legal orientation and positive effect of local crude drugs were analyzed, and the existing problems were summarized. It was found that many problems existed in the administration of local crude drug quality standards, especially the phenomenon of homonym and synonym on their names. The suggestions on improving the administration of local crude drug quality standards were proposed.