Abstract: The invention belongs to the technical field of vehicles, and aims to provide a headlamp mounting structure which can achieve a trade-off between the “weakness” for pedestrian safety and protection and the “strength” for durability, impact resistance and modal parameters. To this end, the invention provides a vehicle headlamp mounting assembly and a vehicle. The vehicle headlamp mounting assembly includes an upper mounting bracket, a middle mounting bracket, a lower mounting bracket, a fender bracket, a connecting plate, and a reinforcing bracket. A bottom end of the reinforcing bracket is connected to the lower mounting bracket via at least one blind rivet. A first mounting structure is provided near an inner end of the upper mounting bracket. The fender bracket is provided with a second mounting structure. A third mounting structure is provided near the bottom end of the middle mounting bracket. A fourth mounting structure is provided near the bottom end of the reinforcing bracket.

Abstract: A disulfide cross-linked hyaluronic acid gelatin for postoperative abdominal (pelvic) adhesion prevention and a preparation method therefor, wherein the content of disulfide cross-linked hyaluronic acid of the disulfide cross-linked hyaluronic acid gelatin is among 3-8 mg/mL. The disulfide cross-linked hyaluronic acid gelatin not only has favorable biocompatibility, but also has favorable prevention effects on tissue adhesions when being used for postoperative abdominal (pelvic) adhesion prevention.

Abstract: The invention belongs to the technical field of vehicles, and aims to provide a headlamp mounting structure which can achieve a trade-off between the “weakness” for pedestrian safety and protection and the “strength” for durability, impact resistance and modal parameters. To this end, the invention provides a vehicle headlamp mounting assembly and a vehicle. The vehicle headlamp mounting assembly includes an upper mounting bracket, a middle mounting bracket, a lower mounting bracket, a fender bracket, a connecting plate, and a reinforcing bracket. A bottom end of the reinforcing bracket is connected to the lower mounting bracket via at least one blind rivet. A first mounting structure is provided near an inner end of the upper mounting bracket. The fender bracket is provided with a second mounting structure. A third mounting structure is provided near the bottom end of the middle mounting bracket. A fourth mounting structure is provided near the bottom end of the reinforcing bracket.

Abstract: A hyaluronic acid skin care composition includes a thiolated hyaluronic acid derivative; and a hyaluronic acid or salt of at least one molecular weight of thereof. The composition not only has multiple skin protection effects of the hyaluronic acid itself, but also has strong anti-oxidation ability, and can effectively scavenge reactive oxygen species for skin care.

Abstract: The present disclosure provides technical solutions for managing different types of workflow, including preconfiguring a dispatcher, a waiting queue, an event handler, a delivery queue, and a submitter for each type of workflow; receiving a workflow request including workflow information based on user's activities; determining a type of the received workflow request; in accordance with a determination that the received workflow request is not a type of manual workflow request: generating key information including one or more parameters; writing the key information into a first waiting queue using a first dispatcher; reading the key information from the first waiting queue in sequence using a first event handler; generating a workflow instance based on the key information; writing the workflow instance into a first delivery queue; reading the workflow instance from the first delivery queue using a first submitter; and sending the workflow instance to a corresponding execution node to execute the workflow insta

Abstract: The present disclosure provides technical solutions for managing different types of workflow, including preconfiguring a dispatcher, a waiting queue, an event handler, a delivery queue, and a submitter for each type of workflow; receiving a workflow request including workflow information based on user's activities; determining a type of the received workflow request; in accordance with a determination that the received workflow request is not a type of manual workflow request: generating key information including one or more parameters; writing the key information into a first waiting queue using a first dispatcher; reading the key information from the first waiting queue in sequence using a first event handler; generating a workflow instance based on the key information; writing the workflow instance into a first delivery queue; reading the workflow instance from the first delivery queue using a first submitter; and sending the workflow instance to a corresponding execution node to execute the workflow insta