Abstract: The present invention discloses an ultrasound-electrode-nano-porous membrane coupling hydrogen production and sterilization system, which comprises a vessel and a plurality of hydrogen production units arranged in the vessel. The hydrogen production unit comprises a cavity, and a broadband ultrasonic generator and a circular hydrogen production electrode located in the cavity. The circular hydrogen production electrode wraps around the broadband ultrasonic generator. A bottom membrane at the bottom of the cavity is hydrophobic at the inner side and hydrophilic at the outer side, and a side membrane of the cavity is hydrophilic at the inner side and hydrophobic at the outer side and is mounted vertically or obliquely upwards by an angle of 0-45 degrees.

Abstract: This application provides an example timing advance update method, an example terminal, and an example base station. One example method includes receiving, by a terminal, an updated timing advance TA value and a beam cell identity of a beam cell in which the terminal is located that are sent by a base station. The example method also includes obtaining, by the terminal, corresponding TA compensation information based on the beam cell identity. The example method further includes performing, by the terminal, TA compensation in a TA update period based on the updated TA value and the TA compensation information. The example method also includes sending, by the terminal, uplink data by using a TA value obtained after TA compensation is performed.

Abstract: The present invention provides a digital load cell with redundancy design, the digital load cell including: at least one force measuring element that measures a load force applied to the digital load cell, where each force measuring element converts the load force into one analog signal; and one or more analog-to-digital conversion modules, where each force measuring element is connected to at least one analog-to-digital conversion module, and the analog-to-digital conversion module converts the analog signal into a digital signal. According to the digital load cell of the present invention, redundancy design is provided at least for both the force measuring element and the analog-to-digital conversion module, which can effectively ensure the proper operation of the digital load cell.

Abstract: A digital load cell includes: a strain bridge including a Wheatstone bridge formed by connecting four resistive strain gauges and a temperature sensing resistance element connected in series to the Wheatstone bridge. An analog-to-digital conversion circuit excites the strain bridge, and includes a plurality of input channels and an output terminal. The input channels receive feedback signals from the strain bridge, and the output terminal outputs the feedback signals after analog-to-digital conversion. A signal processor includes a load force calculation unit and a state information matrix calculation unit. The load force calculation unit calculates a differential voltage and a compensation function based on the feedback signals obtained from the output terminal, and calculates a load force value based on the differential voltage and the compensation function. The digital load cell and related weighing system; can provide comprehensive and effective real-time health state monitoring for the digital load cell.

Abstract: Disclosed is a customization platform for service quality evaluation product, comprising an account management module generating a registration interface and a product creation interface for guiding a user to register and log in to customize a service quality evaluation product; an access mode configuration module generating a product access mode configuration interface for guiding user to configure an access mode for the service quality evaluation product; a voice transcription configuration module generating an industry type selection interface for guiding user to select an industry type and a corresponding voice recognition model for pre-training according to the industry type, the pre-trained voice recognition model converting an input audio file to text content; and a semantic analysis configuration module generating an evaluation information configuration interface for guiding user to input the evaluation information to perform service quality scoring according to the text content and the evaluation inf

Abstract: A thermal control system with new phase change material (PCM) formulations that are able to maintain the system interior in a temperature range of, for example, ?15 to ?40° C., for a tunable working period from several hours to approximately half a day, is provided. The composition includes the inorganic and organic materials. The inorganic materials include the inorganic salts and various functional additives; while the organic materials include fatty acids, hydrocarbons and various nanostructures.

Abstract: Provided are a method and an apparatus for transmitting and sharing multimedia content. A method in which a second client receives, from a server, multimedia content provided by the server to a first client, includes: receiving, from the first client, sharing information regarding at least one piece of the multimedia content, the at least one piece being selected to be shared from among pieces of the multimedia content received by the first client; generating request information of the multimedia content based on the sharing information; transmitting the request information to a server in which the multimedia content is stored; and receiving the multimedia content retrieved by the server based on the request information, wherein the multimedia content is provided together with feature information representing details of the multimedia content.

Abstract: A thermal control system with new phase change material (PCM) formulations that are able to maintain the system interior in a temperature range of, for example, ?15 to ?40° C., for a tunable working period from several hours to approximately half a day, is provided. The composition includes the inorganic and organic materials. The inorganic materials include the inorganic salts and various functional additives; while the organic materials include fatty acids, hydrocarbons and various nanostructures.

Abstract: According to an embodiment, a method of transmitting multimedia comprising assigning media processing unit (MPU) metadata included in a first MPU and a second MPU such that the MPU metadata is transmitted as last of the first MPU and the second MPU; generating the first MPU and the second MPU based on the assignment; generating interval information indicating a transmission time interval for transmitting the first MPU and the second MPU; transmitting the first MPU; transmitting control information within the transmission time interval indicated by the interval information; and transmitting the second MPU based on the interval information, after transmitting the control information is provided.

Abstract: This invention relates to a hydrophobic coating material comprising a silane-modified polyorganosiloxane. The invention also relates to a method of making such a coating material, the use of such a coating material, a method for coating a substrate with such a coating material, and a coated substrate obtainable by such a method. In a preferred embodiment, the silane-modified polyorganosiloxane prepared by reacting hydride-containing polyorganosiloxane with vinylsilane; or reacting vinyl-containing polyorganosilane with trimethoxysilane, triethoxysilane or trichlorosilane through hydrosilylation reaction is provided.

Abstract: The present invention relates to a hydrophobic coating material comprising a plurality of polysiloxanes cross-linked by a cross-linker having at least one unsaturated functional group, a process for preparing said coating, a coated article as well as a process for coating said article. The coating material is prepared by reacting the plurality of polysiloxanes with the cross-linker in the presence of a catalyst. In a preferred embodiment, the unsaturated group of the cross-linker is a vinyl, methacrylate or acrylate group, such as pentaerythitol tetramethacrylate. The coated article may be a fabric.

Abstract: There is provided a base oil additive comprising an ester of a palmitic acid, a method of forming the base oil additive, a lubricating oil composition comprising the base oil additive and a method of modifying a property of a base oil.

Abstract: According to an embodiment, a method of transmitting multimedia comprising assigning media processing unit (MPU) metadata included in a first MPU and a second MPU such that the MPU metadata is transmitted as last of the first MPU and the second MPU; generating the first MPU and the second MPU based on the assignment; generating interval information indicating a transmission time interval for transmitting the first MPU and the second MPU; transmitting the first MPU; transmitting control information within the transmission time interval indicated by the interval information; and transmitting the second MPU based on the interval information, after transmitting the control information is provided,

Abstract: The invention relates to macro- and micro-liquid marbles (i.e. droplets of liquid with a particulate-based shell), and in particular, to photo-responsive macro- and micro-liquid marbles encapsulating a substance therein. Methods for forming the macro- and micro-liquid marbles, and use of the macro- and micro-liquid marbles, in controlled release applications are also disclosed.

Abstract: Provided are a method and an apparatus for transmitting and sharing multimedia content. A method in which a second client receives, from a server, multimedia content provided by the server to a first client, includes: receiving, from the first client, sharing information regarding at least one piece of the multimedia content, the at least one piece being selected to be shared from among pieces of the multimedia content received by the first client; generating request information of the multimedia content based on the sharing information; transmitting the request information to a server in which the multimedia content is stored; and receiving the multimedia content retrieved by the server based on the request information, wherein the multimedia content is provided together with feature information representing details of the multimedia content.

Abstract: The invention relates to macro- and micro-liquid marbles (i.e. droplets of liquid with a particulate-based shell), and in particular, to photo-responsive macro- and micro-liquid marbles encapsulating a substance therein. Methods for forming the macro- and micro-liquid marbles, and use of the macro- and micro-liquid marbles, in controlled release applications are also disclosed.

Abstract: A hydrophobic or superhydrophobic polymer composite comprising a lattice of poiycyclic aromatic hydrocarbons such as reduced graphene oxide (rGO) modified with at least one siloxane polymer and a method of preparation thereof is disclosed. A method of coating a material comprising immersing a material in a coating solution made from the rGO and siloxane polymer is also disclosed.

Abstract: The present invention relates to compounds that are electron-deficient acceptors, donor-acceptor polymers that are synthesized from such electron-deficient acceptors, semiconductor devices synthesized from such donor-acceptor polymers and methods of synthesis of such electron-deficient acceptors, donor-acceptor polymers and semiconductor devices.

Abstract: A method and system for anti-interference compound on-line guidance in the atmosphere-entering stage of a Mars lander is provided in the present invention.