Abstract: A manufacturing method of a modified polymer layer modified by hydroxyapatite is provided in the present disclosure, including following steps: (a) providing a polymer layer; (b) plasma-activating acrylic acid using an atmospheric cold plasma device to modify a surface of the polymer layer to obtain an acrylic-modified polymer layer; (c) immersing the acrylic-modified polymer layer in a first solution containing a calcium ion to obtain a calcium-containing modified layer; and (d) immersing the calcium-containing modified layer in a second solution containing phosphate salt to obtain a modified polymer layer modified by hydroxyapatite.

Abstract: Aspects of the present disclosure are directed to a power distribution device. The power distribution device includes an input to receive power, a plurality of outputs, each output of the plurality of outputs being configured to provide output power, and being coupled to the input, a plurality of switching devices, each switching device of the plurality of switching devices being coupled to a respective output of the plurality of outputs, and a controller coupled to each of the plurality of switching devices. The controller is configured to receive power information indicative of the output power provided by each output of the plurality of outputs, determine, based on the power information, that an overcurrent condition exists, select, based on the power information and based on the determination that the overcurrent condition exists, at least one of the plurality of switching devices to disable, and disable the at least one switching device.

Abstract: A method for exposing a photopolymerization layer comprising photopolymers includes: providing a printed circuit board, with a photopolymerization layer disposed on the top side of the printed circuit board; performing first-instance exposure on the photopolymerization layer, using a UV source and a digital micro-lens device, wherein the UV source is of a power less than 0.2 kW; stopping the first-instance exposure; covering the photopolymerization layer with a mask, with the mask having a bottom side in contact with the photopolymerization layer; and performing second-instance exposure on the photopolymerization layer, using a mercury lamp and the mask, wherein the mercury lamp is of a power greater than 5 kW.

Abstract: A method for exposing a photopolymerization layer comprising photopolymers includes: providing a printed circuit board, with a photopolymerization layer disposed on the top side of the printed circuit board; performing first-instance exposure on the photopolymerization layer, using a UV source and a digital micro-lens device, wherein the UV source is of a power less than 0.2 kW; stopping the first-instance exposure; covering the photopolymerization layer with a mask, with the mask having a bottom side in contact with the photopolymerization layer; and performing second-instance exposure on the photopolymerization layer, using a mercury lamp and the mask, wherein the mercury lamp is of a power greater than 5 kW.

Abstract: Aspects of the present disclosure are directed to a power distribution device. The power distribution device includes an input to receive power, a plurality of outputs, each output of the plurality of outputs being configured to provide output power, and being coupled to the input, a plurality of switching devices, each switching device of the plurality of switching devices being coupled to a respective output of the plurality of outputs, and a controller coupled to each of the plurality of switching devices. The controller is configured to receive power information indicative of the output power provided by each output of the plurality of outputs, determine, based on the power information, that an overcurrent condition exists, select, based on the power information and based on the determination that the overcurrent condition exists, at least one of the plurality of switching devices to disable, and disable the at least one switching device.

Abstract: A method for amplifying adenosine triphosphate is provided, including mixing adenosine triphosphate sulfurylase, adenosine 5? phosphosulfate, adenylate kinase, uridine triphosphate, acetate kinase, acetyl phosphate, luciferin and luciferase in the presence of ATP to form a mixture, and reacting the mixture to amplify ATP. A method and reagent for detecting a concentration of microorganisms are also provided.