Abstract: A process for absorbing carbon dioxide from a gas stream containing carbon dioxide, including contacting the gas stream with an aqueous composition having a substituted heteroaromatic compound including a six-membered heteroaromatic ring comprising from 1 to 3 nitrogen atoms in the heteroaromatic ring and at least one substituent wherein at least one of the substituents is of formula —R1NH2 wherein R1 is selected from C1 to C6 alkylene and ethers of formula —R2—O—R3— wherein R2 and R3 are C1 to C3 alkylene.

Abstract: A highly integrated, fully automatic chemiluminescence detection equipment and its operation method are disclosed. The chemiluminescence detection equipment comprises a control module, a first electrical machine, a reagent wheel disc tank, a sampling module, a washing module, a second electrical machine and a detection module. Compared with the traditional large-scale chemiluminescence detection equipment, the chemiluminescence detection equipment of the present invention has the advantage of high integration, and greatly reduces the overall volume and weight of the chemiluminescence detection equipment.

Abstract: A method for processing ECG signals includes: removing peak position information of any R wave of a plurality of R waves in a plurality of ECG signals if it is determined that a first RR interval is less than or equal to a first RR interval threshold, and an amplitude of the R wave is less than or equal to a first R wave amplitude threshold; and detecting at least one new R wave in a first RR interval if it is determined that the first RR interval is greater than or equal to a second RR interval threshold; obtaining peak position information of the at least one new R wave, and then storing peak position information of any new R wave if it is determined that an amplitude of the new R wave is greater than or equal to a second R wave amplitude threshold.

Abstract: An electronic device includes a body and a plug arranged at a back of the body. The body includes a display screen and a power converter for converting parameters of a power supply from a power socket. A first end of the plug is connected with the power converter, a second end of the plug can be inserted into the power socket, and the insertion direction is substantially perpendicular to a display surface of a display screen.

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 cold-rolled low-density steel sheet having excellent phosphorability is provided. An iron particle layer is disposed on the surface of the cold-rolled low-density steel sheet, and dispersed iron particles exist in the iron particle layer. The cold-rolled low-density steel sheet comprises 3.0% to 7.0% of element Al by mass percentage.

Abstract: A method for manipulating an energy storage device includes the step of charging and discharging the energy storage device at a first current density for a first period of time, wherein the first current density is lower than a nominal operating current density of the energy storage device; and wherein the step of charging and discharging at the first current density is arranged to smoothen a surface of an anode of the energy storage device.

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: 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 converter system includes a first converter that includes a synchronizing terminal configured to receive a frequency signal, a synchronizing unit configured to generate a synchronizing signal having a phase shift with respect to the frequency signal, wherein the phase shift is generated based on amplitude of the frequency signal, and a regulator configured to convert a first given signal to a first converted signal, wherein the regulator is phase locked with the synchronizing signal.

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 digital assistance for assisting a wearer of a hearing device to correctly arrange the hearing device with respect to an ear of the wearer, includes: a control configured to enable a preview of a first image to be displayed, wherein the first image is generated by a camera; wherein the control is also configured to enable a capturing of the first image, the first image showing at least the ear of the wearer with the hearing device arranged in and/or at the ear of the wearer; and wherein the digital assistance also comprises a comparator configured to perform a comparison between (1) the first image showing the at least the ear of the wearer with the hearing device and (2) a reference image.

Abstract: An organic light-emitting diode (OLED) package structure, and an OLED display panel and a method for manufacturing same are provided. The OLED package structure includes a packaging unit and a polarizing layer. The packaging unit includes a first packaging layer, a second packaging layer, and a protective layer. The polarizing layer includes a first sub polarizing layer and a second sub polarizing layer. The first sub polarizing layer is disposed between an OLED substrate and the first packaging layer, and the second sub polarizing layer is disposed between the first packaging layer and the second packaging layer.

Abstract: The invention provides an end effector, comprising a mounting portion and an execution portion, and the execution portion including at least a package placement platform configured to movably coupled to the mounting portion. With the help of the package placement platform, the end effector of the invention can receive the packages of different types or different sizes or different material so as to sort and transport all kinds of packages.

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: An energy storage device includes a cathode including an active material with a material structure of MXenes, wherein the active material includes at least one electrochemically active component; and a gelatin-based electrolyte containing an aqueous electrolytic solution disposed adjacent to the electrode. The aqueous electrolytic solution is arranged to facilitate a physical and/or a chemical transformation of at least a portion of the active material upon an operation cycle of charging and discharging of the energy storage device.

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: Low-density hot dip galvanized steel, comprising a steel substrate (1) located at a core portion and a coating layer (3) located on the surface. An interface layer is disposed between the steel substrate (1) and the coating layer (3), the interface layer comprises an iron particle layer (4), iron particles dispersed on the steel substrate (1) and covering the steel substrate (1) are disposed in the iron particle layer (4), and the iron particles are covered by a first inhibition layer (5). The low-density hot dip galvanized steel contains element Al in a mass percentage of 3.0% to 7.0%. Correspondingly, the present invention also comprises a manufacturing method for the low-density hot dip galvanized steel. The low-density hot dip galvanized steel has a low density, a high strength and high galvanizability and coating layer adhesion.

Abstract: Lane-level vehicle routing and navigation apparatus includes a simulation module that performs microsimulation of individual vehicles in a traffic stream, and a lane-level optimizer that evaluates conditions along candidate paths from an origin to a destination as determined by the simulation module, and determines recommended lane-level maneuvers along the candidate paths. A link-level optimizer determines the candidate paths based on link travel times determined by the simulation module. The simulation may be based on real-time traffic condition data. Recommended candidate paths may be provided to delivery or service or emergency response vehicles, or used for evacuation planning, or to route vehicles such as garbage or postal trucks, or snowplows. Corresponding methods also may be used for traffic planning and management, including determining, based on microsimulation, (a) altered road geometry, (b) altered traffic signal settings, such as traffic signal timing, and/or (c) road pricing.

Abstract: A converter system includes a first switch, a sample-and-hold unit configured to provide a comparison signal based on a feedback signal when the first switch is switched off, and hold the comparison signal independent from the feedback signal when the first switch is switched on, and a pulse-width-modulation (PWM) generator, coupled between the sample-and-hold unit and first switch, configured to generate a PWM signal based on the comparison signal, wherein the first switch is configured to be switched on and off based on the PWM signal.