Abstract: Structures for improved electrophoretic precast gel substrates are disclosed herein. In some embodiments, an electrophoretic precast gel substrate includes a front plate comprising a first tenon-and-mortise connective structure, and a rear plate comprising a second tenon-and-mortise connective structure. The front plate and the rear plate can include snap features that are configured to provide a snap fit with a corresponding structure. The front and rear plates can be configured to be coupled and/or decoupled along the first and second tenon-and-mortise connective structures.

Abstract: A method for ecological utilization of silver carp, including the pretreatment of silver carp and the process of making canned fish surimi. The fish meat of silver carp is processed canned surimi. The fish heads and bones are heated and undergo enzymatic hydrolysis by enzymes, and the residues of the filtration are prepared for fish bone powder. A filtration membrane is used to reduce the volume of the filtrate to 50% of fish surimi and then the filtrate is frozen to ice. The frozen part can be added to fish surimi. The transparent part from membrane filtration was used to produce protein powder or ingredients for beverages. Fish offal can be used to produce protein liquid fertilizer. Fish scales and skins can be used to produce collagen. The method adopts ecological utilization, which makes the silver carp meat used effectively, including its processed wastes. The method is a closed cycle process such that that no pollutants or wastes are discharged during the process.

Abstract: Structures for improved electrophoretic precast gel substrates are disclosed herein. In some embodiments, an electrophoretic precast gel substrate includes a front plate comprising a first tenon-and-mortise connective structure, and a rear plate comprising a second tenon-and-mortise connective structure. The front plate and the rear plate can include snap features that are configured to provide a snap fit with a corresponding structure. The front and rear plates can be configured to be coupled and/or decoupled along the first and second tenon-and-mortise connective structures.

Abstract: A method for ecological utilization of silver carp, including the pretreatment of silver carp and the process of making canned fish surimi. The fish meat of silver carp is processed canned surimi. The fish heads and bones are heated and undergo enzymatic hydrolysis by enzymes, and the residues of the filtration are prepared for fish bone powder. A filtration membrane is used to reduce the volume of the filtrate to 50% of fish surimi and then the filtrate is frozen to ice. The frozen part can be added to fish surimi. The transparent part from membrane filtration was used to produce protein powder or ingredients for beverages. Fish offal can be used to produce protein liquid fertilizer. Fish scales and skins can be used to produce collagen. The method adopts ecological utilization, which makes the silver carp meat used effectively, including its processed wastes. The method is a closed cycle process such that that no pollutants or wastes are discharged during the process.

Abstract: A method for performing bidirectional forwarding detection (BFD) on an aggregated link between a first network device and a second network device, where the first network device sends, to the second network device, information used to establish at least two BFD sessions. The first network device receives information that is used to establish at least two BFD sessions and sent by the second network device. The first network device respectively establishes BFD sessions between at least two pairs of ports according to the stored information and the information sent by the second network device. The first network device determines whether at least one BFD session in the established BFD sessions is up. If at least one BFD session in the established BFD sessions is up, the first network device determines that the aggregated link between the first network device and the second network device is available.

Abstract: The present invention relates to a method for obtaining horizontal longitudinal correlation of a deep-sea great-depth sound field. Two testing positions with the same depth and different distances are selected near a deep-sea bottom; time delay differences between a direct wave of a deep sound source in a certain depth reaching two receiving positions and a surface-reflected wave are calculated according to a ray model; one testing position is fixed, and a horizontal spacing between the two positions is continuously changed to recalculate the time delay differences in different positions; and the time delay differences are substituted into a ray theory-based calculation formula of horizontal longitudinal correlation of the deep-sea great-depth sound field to obtain a change rule of the horizontal longitudinal correlation of a target region. The present invention greatly reduces amount of calculation, and is easy in engineering practice.

Abstract: A method for performing bidirectional forwarding detection (BFD) on an aggregated link between a first network device and a second network device, where the first network device sends, to the second network device, information used to establish at least two BFD sessions. The first network device receives information that is used to establish at least two BFD sessions and sent by the second network device. The first network device respectively establishes BFD sessions between at least two pairs of ports according to the stored information and the information sent by the second network device. The first network device determines whether at least one BFD session in the established BFD sessions is up. If at least one BFD session in the established BFD sessions is up, the first network device determines that the aggregated link between the first network device and the second network device is available.