Abstract: Disclosed is a vehicle-mounted gas water heater, wherein the water flow pipe comprises a water inflow section, a first heating section, a second heating section and a water outflow section, wherein the water inflow section is shortened, wherein the water inflow section is shortened, a heating section is rapidly heated directly by the combustion heating device, and the second heating section is heated by winding on the heat exchanger, so that, formation of condensed water at the water inflow section is reduced due to reduction of surface area, condensed water formed on the surface of the first heating section is rapidly evaporated, and it is difficult for condensed water to form on the surfaces of the second heating section and the outflow section.

Abstract: A fluid cylinder comprises a cylinder tube having a first tube end and a second tube end with respect to a tube axis of the cylinder tube, wherein the tube axis refers to the axis of the cylinder tube and the extension of the axis; an opening arranged at the first tube end for allowing fluid to enter into the cylinder tube; a piston; a sealing member arranged on the piston and adapted to provide a fluid-tight sealing between the piston and an inner wall of the cylinder tube; and a driving member adapted to drive the piston to perform a piston motion in the cylinder tube along the tube axis, wherein the cylinder tube, the opening, the piston, the sealing member, the inner wall and the driving member are adapted.

Abstract: A cathode material suitable for use in non-aqueous electrochemical cells that includes copper manganese vanadium oxide and, optionally, fluorinated carbon. A non-aqueous electrochemical cell comprising such a cathode material, and a non-aqueous electrochemical cell that additionally includes a lithium anode.

Abstract: A semiconductor structure and a method for fabricating the semiconductor structure are provided. The method includes providing a base substrate including a device region and a peripheral region. The base substrate includes a base interconnection structure. The method also includes forming a medium layer on the base substrate. In addition, the method includes forming a first trench having a first depth in the peripheral region, and forming a second trench having a second depth in the device region. The second depth is greater than the first depth. Moreover, the method includes forming a first opening in the device region and forming a second opening in the peripheral region. Further, the method includes forming a first interconnection structure by filling the first opening with a conductive material and forming a second interconnection structure by filling the second opening with the conductive material.

Abstract: The present disclosure provides an automatic feeding device that can automatically feed a material to a target place. The device comprises a rack, at least one locking member which are attached onto the rack, and a controller. Each of the at least one locking members is configured to maintain a bundle of the material onto the rack in a locked state, and to release the bundle of the material from the rack in an unlocked state; and the controller is coupled to, and configured to control, each of the at least one locking member to be in the unlocked state based on a feeding command. The material can be firewood, and the target place can be a fire, and the device as such can further include a temperature sensor, disposed on the rack and coupled to the controller.

Abstract: There is disclosed a lightweight steel with an enhanced elastic modulus, wherein the lightweight steel has a chemical composition by mass percentage of 0.001%?C?0.30%, 0.05%?Mn?4.0%, 1.5%<Al<3.0%, 1.5%?Ti?7.0%, 0.5%?B?3.6%, and the remainder consisting of Fe and other unavoidable impurities. A microstructure of the lightweight steel comprises a matrix and fine hardening granules evenly distributed throughout the matrix. The matrix entirely or partially comprises a ferrite and/or a bainite. The hardening granule comprises at least TiB2.

Abstract: A multi-layered composition for externally coating glass and ceramic substrates to provide thermal insulation and resistance of the substrate itself, and any further substances enclosed in the substrate in the case where the substrate is an open or enclosed container. Also provided are methods of manufacture and application for the disclosed composition.

Abstract: Provided are a method for constructing a suppressor tRNA, and 19 suppressor tRNAs corresponding to three termination codons, a plasmid, a vector or a kit comprising the above-mentioned tRNA. Also provided are use of the above-mentioned tRNA, plasmid, vector or kit in the manufacture of a medicament for treating a hereditary disease or a cancer caused by a nonsense mutation of a gene. Also provided are a method for evaluating the efficiency of a suppressor tRNA for reading through a nonsense mutation, and a method for restoring the expression of a truncated protein of a nonsense mutant of a pathogenic gene in a monogenic hereditary disease and a tumor suppressor gene in a tumor cell.

Abstract: A method for measuring blood pressure includes: detecting a cardiac impendence signal and a pulse signal of a person to be tested, determining a starting point of time of ejection from the cardiac impendence signal, determining a reference point of time from the pulse signal, determining a transmission time of pulse wave from the starting point of time of ejection and the reference point of time, and determining blood pressure of the person to be tested from the transmission time and a time-blood pressure formula.

Abstract: The present disclosure provides an apparatus and method for sport field management. The apparatus for sport field management comprises: a first data obtaining component, which is disposed at an entrance of respective sports channels and configured to obtain a sports risk index and a physical fatigue index of a user in a case where the user enters the sports channel; a load index calculating component, which is configured to calculate a channel load index of respective sports channels based on the sports risk index and the physical fatigue index of the user entering a corresponding sports channel within a first preset period; and a personnel assignment calculating component, which is configured to calculate the number of supervisors corresponding to respective sports channels based on the channel load index of the respective sports channels.

Abstract: The present disclosure provides an analyzing and processing method and device for a road. In the analyzing and processing method for a road provided by the present disclosure, a slope value of a ground surface is obtained and image data of the ground surface is collected, and then the image data is analyzed and processed by using a pre-trained landform analysis model, so as to determine a landform type corresponding to the image data. A traveling condition is then determined based on the slope value of the ground surface and the landform type, and command information is generated according to the traveling conditions.

Abstract: Provided is a method for high-efficiently reading through a nonsense mutation site in a pathogenic gene in a monogenic hereditary disease and restoring the normal structure and function of a mutant protein, by using a genetic code expanded non-natural amino acid system. By modifying a tRNA of Methanosarcina barkeri (tRNAPyl), an all-new UAA and UGA encoded non-natural amino acid system that has high read-through efficiency is obtained, and the range of using the orthogonal pair of tRNAPyl and pyrrolysyl-tRNA synthetase (PylRS) is expanded. A plasmid mimicking the endogenous premature termination codon is constructed, so as to evaluate the efficiency of reading through the endogenous premature termination codon. Also provided is a system mainly comprising pathogenic genes of monogenic hereditary diseases and tumor inhibitory genes in tumor cells.

Abstract: A fracture index determination system, method and storage medium are provided. The system includes: a bone mineral density (BMD) acquisition module, a balance degree acquisition module and a processing module. The BMD acquisition module and the balance degree acquisition module are connected to the processing module respectively; the BMD acquisition module is configured to acquire a BMD of a human body under test; the balance degree acquisition module is configured to acquire a balance degree of the human body under test, and the balance degree is used to characterize the standing stability of the human body; and the processing module is configured to determine a fracture index of the human body under test in accordance with the BMD and the balance degree of the human body under test. The system improves the accuracy of determining the fracture index.

Abstract: The present disclosure provides an exercise guidance method and an exercise guidance device. The method includes receiving myoelectric parameters of a user collected by a plurality of myoelectric sensors, determining a current exercise state of the user based on myoelectric parameters, generating exercise guidance information based on the current exercise condition, and sending the exercise guidance information to a terminal.

Abstract: A polarization converter based on taking a high-order TE mode as a transition mode comprises a ridge waveguide (1) and a slab waveguide (2) that are arranged in double layers and varying in width, and a strip waveguide (4) which is varying in width. The ridge waveguide (1) is disposed on the upper end face of the slab waveguide (2), and is aligned with two ends of the slab waveguide (2). The right end of the ridge waveguide (1) and the slab waveguide (2) are connected with the strip waveguide (4) with the varying width. A TM0 mode enters from the left ends of the ridge waveguide and the slab waveguide, and is converted into a TE0 mode for output. On the contrary, the TE0 mode enters from the right end of the strip waveguide and is converted into the TM0 mode for output.

Abstract: The present disclosure provides a processing method and apparatus for saving power, a mobile terminal, and a cloud server. The method may be applied to a client, and includes: collecting at least one of running information of an application in an operating system of the client, behavior information of the application and scenario information related to the application, to generate client characteristic information; uploading the client characteristic information to a cloud server; receiving a power saving strategy generated by the cloud server with respect to the client characteristic information, and performing a power saving operation on the application according to the power saving strategy.

Abstract: A hearing system includes a hearing device, the hearing device comprising: an input module for providing a first input signal, the input module comprising a first microphone; a processor for processing the first input signal and providing a processor output signal based on the first input signal; and a receiver for providing an audio output signal based on the processor output signal; wherein the hearing system is configured to obtain a user input indicative of a change from a first primary setting to a first secondary setting of the hearing device, and wherein the hearing device, upon a detection of the change from the first primary setting to the first secondary setting, is configured to output a secondary audio output signal according to the first secondary setting.

Abstract: A game system is disclosed. The game system includes a computer, a display device and an operation device. The computer is configured to run a game, the display device is configured to display a game image, and the operation device is configured to input an operation command into the computer. A vibrator is provided in the display device and/or the operation device. The computer is further configured to send a vibration signal to the display device and/or the operation device according to game information, so as to drive the vibrator to generate vibration. According to the above game system, the display device and the operation device such as mouse or keyboard may generate vibration by means of the vibrator, according to game information, present vibration sensing and tactile for a player, thereby enabling the player to be more personally on the scene in the game.

Abstract: Geographic atrophy of the eye can be detected and measured by imaging the eye at a depth greater than the retinal pigment epithelium (RPE) at a plurality of locations of the eye, for example, using optical coherence tomography (OCT); determining a ratio of the intensities of imaging signals of a retinal layer(s) with respect to the intensity of imaging signals of a sub-RPE layer(s) at each location; determining representative values based at least in part on the determined ratios; generating a map of the representative values; and identifying diseased areas from the map. Contours and binary maps may be generated based on the identified diseased areas. The size and shape of the identified areas may be analyzed and monitored over a period of time to phenotype subjects and classify diseases.

Abstract: There are provided a driving method of a display panel and a driving module, a display panel and a display apparatus, which are capable of reducing power consumption of the display panel. The driving method of the display panel comprises: determining positions of gate lines to be scanned; determining offset current values according to the positions of the gate lines to be scanned; and generating driving signals of GOA units corresponding to the gate lines to be scanned according to the offset current values and clock signals of the display panel. The driving method of the display panel and the driving module, the display panel and the display apparatus determine the offset current values according to the positions of the gate lines to be scanned, and the amplitude of the offset current values only needs to ensure the normal display of the display panel when the gate lines to be scanned are scanned, thereby power consumption of the display panel is reduced.