Abstract: The application provides a display device and a display charging method. The display device includes a timing controller and a gate driving circuit. By increasing a voltage difference between the first potential and the second potential of a scan signal, a falling edge of the scan signal can be made more vertical, and by adjusting a phase of the scan signal in a timing at the same time, a pulse duration of the scan signal can be overlaid to a pulse duration of more data signals, so that the effective charging time of the data signals can be increased.

Abstract: The present disclosure provides a multi-path universal asynchronous transceiver (UART) and transmission method thereof. The multi-path UART comprises a first buffer, a second buffer, and a tx aggregation and arbitration circuit respectively coupled to the first buffer and the second buffer and presets a predetermined threshold. The tx aggregation and arbitration circuit polls the first buffer and the second buffer according to the predetermined threshold, and executes an arbitration procedure on the first buffer and the second buffer to obtain at least one of first log information packet and at least one of second log information packet correspondingly. Thus, when inputting a plurality of log sources, it is not necessary to have a plurality of output pins and to avoid disorder caused by the cross-influence of multiple log information for resource conservation and providing log information correctness.

Abstract: A meat preservation apparatus and method allowed to broaden the ice temperature are provided. The second conveyor mesh belt is equipped with an ice temperature device, the right end of the second conveyor mesh belt is equipped with an ice temperature device, the ice temperature device comprises a base, a spinning disk is arranged above the base, and four moving plates that can move inside and outside are evenly arranged above the spinning disk, two first linear actuators are vertically arranged above each moving plate, an ice temperature box can move up and down between the two first linear actuators, conveyor belts are arranged in the ice temperature box, and the conveyor belts are driven by the first motor, a box door is set on an outside of the ice temperature box, and the box door is driven by a second motor.

Abstract: A salty taste enhancing peptide derived from dry-cured ham is provided, and the amino acid sequences thereof are Asp-Leu; Phe-Met-Ser-Ala-Leu-Phe, as shown in SEQ ID NO: 1; and His-Val-Arg-Arg-Lys, as shown in SEQ ID NO: 2. The salty taste enhancing peptide in the present disclosure is of small molecular weight, features easy separation and purification, has strong salty taste enhancing effect and simple sequences, and is easy to synthesize, therefore, the salty taste enhancing peptide can be applied to the fields of food, health products, medicine and biology, and is expected to replace salt substitute products currently available on the market.

Abstract: Disclosed is a method for preparing konjac glucomannan gum. The method includes steps as follows: (1) preparing konjac sol; (2) preparing an amino acid solution by means of L-lysine and L-arginine; and (3) adding the amino acid solution into the konjac sol, and carrying out stirring, standing, and water-bath heating to obtain the konjac gum. According to the method for preparing konjac glucomannan gum in the present invention, the konjac glucomannan is modified by means of the L-lysine and the L-arginine according to a certain ratio, and hydroxyl ions in L-lysine and L-arginine solutions can remove acetyl groups in konjac glucomannan molecules under a heating condition such that thermostable gum can be formed, and properties of the konjac glucomannan gum are improved. According to the present invention, production processes for a konjac gum product are changed, and nutritional functions of the konjac product are added.

Abstract: An equipment body of an ultrasonic rapid freezing equipment is provided with a placement cavity, and the placement cavity is provided with a first electric telescopic rod. The bottom end of the first electric telescopic rod is provided with a receiving plate connected to a movable plate, and the movable plate is driven by a motor to rotate. The equipment body is provided with a first conveyor belt, and the inner end of the first conveyor belt is equipped with a second conveyor belt. The second conveyor belt is located on a mounting frame, and the bottom of the mounting frame is connected to a second electric telescopic rod. The bottom end of the second electric telescopic rod is connected to a moving block, the roller at the bottom of the moving block is located in the track on the top surface of the supporting block.

Abstract: A clove essential oil Pickering emulsion-based coating preservative, and a preparation method and use thereof. Preparing a 20 mg/ml zein solution with ethanol and a zein powder, preparing a 0.4 mg/ml to 6 mg/ml sodium caseinate solution with ultrapure water and sodium caseinate, and conducting magnetic stirring overnight; adding the zein solution dropwise into the sodium caseinate solution, and conducting magnetic stirring; conducting evaporation on the ethanol in the zein solution, and replacing evaporated ethanol with the ultrapure water; adding a clove essential oil, and conducting high-speed homogenization for 3 min to obtain a clove essential oil Pickering emulsion; and preparing a 1.5% w/v to 2% w/v chitosan solution with 1% v/v acetic acid and chitosan, adding the clove essential oil Pickering emulsion to the chitosan solution, conducting high-speed homogenization for 3 min, and conducting ultrasonic defoaming for 30 min to obtain the clove essential oil Pickering emulsion-based coating preservative.

Abstract: A silty floating mud collection device, which includes a drive cylinder, an outer sleeve, a sampler barrel, an lug cover plate, a turning cover, a control ring and a control rod, where the drive cylinder includes a cylinder liner, a piston and a piston rod; the outer sleeve is fixedly connected below the cylinder liner; the sampler barrel is detachably installed inside the outer sleeve; the lug cover plate is fixedly connected to a lower end of the piston rod, and can close an upper-end opening of the sampler barrel; the turning cover is turnably installed at a lower end of the outer sleeve, and can close a lower-end opening of the sampler barrel; the control ring is located below the sampler barrel, and is used to block the turning cover which is in an open state; and an upper end of the control rod is connected to the lug cover plate, and a lower end of the control rod is connected to the control ring.

Abstract: A silty floating mud collection device, which includes a drive cylinder, an outer sleeve, a sampler barrel, an lug cover plate, a turning cover, a control ring and a control rod, where the drive cylinder includes a cylinder liner, a piston and a piston rod; the outer sleeve is fixedly connected below the cylinder liner; the sampler barrel is detachably installed inside the outer sleeve; the lug cover plate is fixedly connected to a lower end of the piston rod, and can close an upper-end opening of the sampler barrel; the turning cover is turnably installed at a lower end of the outer sleeve, and can close a lower-end opening of the sampler barrel; the control ring is located below the sampler barrel, and is used to block the turning cover which is in an open state; and an upper end of the control rod is connected to the lug cover plate, and a lower end of the control rod is connected to the control ring.