Abstract: The present disclosure relates to a complex probiotic composition and a method for improving exercise performance of a subject with low intrinsic aerobic exercise capacity. The complex probiotic composition, which includes Lactobacillus rhamnosus GKLC1, Bifidobacterium lactis GKK24 and Clostridium butyricum GKB7, administered to the subject with the low intrinsic aerobic exercise capacity in a continuation period, can effectively reduce serum lactic acid and serum urea nitrogen after aerobic exercise, reduce proportion of offal fat and/or increase liver and muscle glycogen contents, thereby being as an effective ingredient for preparation of various compositions.

Abstract: An educational gaming system includes control cards, road pieces and a robotic device. Each of the control cards has a graphic corresponding to an instruction. The road pieces are arranged to form a road on which the robotic device is configured to move. The robotic device is communicable with an electronic device that executes an application program. The electronic device captures an image of the graphic of the control card, conducts a machine learning algorithm based on the image to obtain the instruction, and transmits the instruction to the robotic device. The robotic device obtains a road-piece signal value that is generated by scanning one of the road pieces, and performs movement based on the instruction and the road-piece signal value.

Abstract: An educational gaming system includes control cards, road pieces and a robotic device. Each of the control cards has a graphic corresponding to an instruction. The road pieces are arranged to form a road on which the robotic device is configured to move. The robotic device is communicable with an electronic device that executes an application program. The electronic device captures an image of the graphic of the control card, conducts a machine learning algorithm based on the image to obtain the instruction, and transmits the instruction to the robotic device. The robotic device obtains a road-piece signal value that is generated by scanning one of the road pieces, and performs movement based on the instruction and the road-piece signal value.

Abstract: A cleaning structure for endoscope lens includes a sleeve main body having a fitting hole, at least one first axial fluid passage and a first opening. The fitting hole communicates with two ends of the sleeve main body. The first axial fluid passage is axially formed in a wall of the sleeve main body. The first opening is formed at one end of the sleeve main body in communication with the first axial fluid passage. The sleeve main body is fitted around the lens of the endoscope. A fluid is supplied to the fluid passage structure of the sleeve main body and ejected from the opening to clean up the surface of the lens of the endoscope so as to keep the surface of the lens clean.

Abstract: The invention provides a method for rapidly detecting a pathogen in fish comprising conducting loop-mediated isothermal amplification with a specific primer set and a nucleic acid in a test sample. If at least one amplification is carried out, the test sample comprises the pathogen in fish. The invention also provides a primer set, probe and kit for detecting a pathogen in fish.