Abstract: An acute kidney injury predicting system and a method thereof are proposed. A processor reads the data to be tested, the detection data, the machine learning algorithm and the risk probability comparison table from a main memory. The processor trains the detection data according to the machine learning algorithm to generate an acute kidney injury prediction model, and inputs the data to be tested into the acute kidney injury prediction model to generate an acute kidney injury characteristic risk probability and a data sequence table. The data sequence table lists the data to be tested in sequence according to a proportion of each of the data to be tested in the acute kidney injury characteristics. The processor selects one of the medical treatment data from the risk probability comparison table according to the acute kidney injury characteristic risk probability.

Abstract: A fuel economizer includes a housing, at least two magnetic members having sides of the same polarity facing each other, and at least one covering member. The housing forms a primary receiving compartment and has at least one end forming an opening. The two magnetic members are positioned closed to each other with the sides thereof having the same polarity facing each other and are deposited in the primary receiving compartment. The open end of the housing is closed by the covering member to thereby form the economizer. The covering member forms apertures to allow liquid to flow through the primary receiving compartment. The housing may further forms secondary receiving compartments on opposite sides of the primary receiving compartments for receiving therein far infrared particles. When liquid flows through the housing, the liquid is acted upon by both the magnetic members and the far infrared particles.

Abstract: A fuel economizer includes a housing, at least two magnetic members having sides of the same polarity facing each other, and at least one covering member. The housing forms a primary receiving compartment and has at least one end forming an opening. The two magnetic members are positioned closed to each other with the sides thereof having the same polarity facing each other and are deposited in the primary receiving compartment. The open end of the housing is closed by the covering member to thereby form the economizer. The covering member forms apertures to allow liquid to flow through the primary receiving compartment. The housing may further forms secondary receiving compartments on opposite sides of the primary receiving compartments for receiving therein far infrared particles. When liquid flows through the housing, the liquid is acted upon by both the magnetic members and the far infrared particles.

Abstract: A quick countercurrent-type water purifier configured with two filters, two motors, a control circuit, a purified water storage tank and a waste water tank, wherein a pipe extends from the waste water tank. Moreover, a raw water inlet pipe connects to the pipe through one of the motors that thereon forces water through branch pipes into water inlets at bottoms of the two filters. A pipe branches out from each of the two water inlets, and connects to the waste water tank. A flowmeter is configured at a water outlet at a top portion of each of the filters. An electromagnetic valve subject to control by control circuit is configured at each of the water inlets and the water outlets of the two filters, thereby achieving quick reverse washing of contaminants from filter cores of the filters and providing large quantities of purified water for industrial usage.

Abstract: An automobile fuel saver is composed of a container, a magnetic block, a plurality of nano far-infrared pellets and a cover, wherein the container is configured with an opening that enables a magnetic block and a plurality of the nano far-infrared pellets to be disposed into the container therethrough, and the cover is used to cover and seal the opening. Such a configuration enables a user to use connecting rods to respectively screw into screw holes defined in the cover to juxtapose and assemble a plurality of the fuel savers. The assembled composite structure of the fuel savers is disposed into a fuel tank to effectively improve automobile performance, decrease fuel consumption, and reduce exhaust discharge while simultaneously increasing horsepower and torsion.

Abstract: A quick countercurrent-type water purifier configured with two filters, two motors, a control circuit, a purified water storage tank and a waste water tank, wherein a pipe extends from the waste water tank. Moreover, a raw water inlet pipe connects to the pipe through one of the motors that thereon forces water through branch pipes into water inlets at bottoms of the two filters. A pipe branches out from each of the two water inlets, and connects to the waste water tank. A flowmeter is configured at a water outlet at a top portion of each of the filters. An electromagnetic valve subject to control by control circuit is configured at each of the water inlets and the water outlets of the two filters, thereby achieving quick reverse washing of contaminants from filter cores of the filters and providing large quantities of purified water for industrial usage.