Abstract: The objective of the embodiments of the present disclosure is to provide a method, device and system for backscatter communication based on Wi-Fi signals. Wherein, a Wi-Fi signal reader device broadcasts periodically a device query message to instruct backscatter communication devices upon receiving the device query message to report their respective device ID information; said backscatter communication devices report their device ID information to said Wi-Fi signal reader device in response to said device query message; said Wi-Fi signal reader device counts the number of the backscatter communication devices that have reported their respective device ID information, and allocates to them the corresponding time slot information.

Abstract: A wearable computing device includes an outer covering defining an outer-most top surface and an outer perimeter and an internal volume defined, at least in part, by an inner surface of the outer covering. The wearable computing device also includes an electronic display and an electronic display module connector arranged within the internal volume. Further, the wearable computing device includes at least one biometric sensor electrode positioned on the outer-most top surface of the outer covering and wrapping around one or more side edges of the outer covering to the internal volume. Moreover, the wearable computing device includes a printed circuit board arranged within the internal volume. In addition, the wearable computing device includes a conductive component electrically connecting the biometric sensor electrode(s) to the printed circuit board through the electronic display module connector.

Abstract: The present disclosure provides a taxonomy-based diagnostic system and method, and a readable storage medium.

Abstract: In one embodiment, a Network Slice Instance (NSI) management object corresponding to an NSI managed by a core network is acquired at a wireless access device, the NSI management object having wireless network characteristics associated with the NSI; NSI capability information is advertised to a terminal device in a wireless network provided by the wireless access device, the NSI capability information at least indicating whether the wireless network supports a network slicing function; mapping information on the NSI and a transmission tunnel between the terminal device and the core network is received from the terminal device; and data passing through the transmission tunnel are forwarded in the corresponding NSI based on the mapping information, the NSI management object, and the wireless network characteristics associated with the NSI.

Abstract: A method for evaluating papermaking quality includes determining an evaluation target related to papermaking quality and for each evaluation target: acquiring target working condition data, target condition monitoring data and target papermaking quality data; preprocessing the acquired data; performing data integration on the preprocessed target working condition data, the preprocessed target condition monitoring data, and the preprocessed target papermaking quality data to obtain an integrated data set; performing feature extraction on data in the integrated data set according to types and characteristics of the data; establishing a paper quality analysis model based on the target feature data set; and evaluating the corresponding evaluation target and generating a quality health evaluation result of the corresponding evaluation target based on the papermaking quality analysis model.

Abstract: A method for evaluating a health status of a doctor blade of a papermaking machine includes obtaining doctor blade-related data, wherein the doctor blade-related data includes working condition data, status monitoring data, and design parameter data of the doctor blade, performing data pre-processing on the doctor blade-related data in a predetermined pre-processing manner to obtain a pre-processed data set, wherein the pre-processed data set includes processed data respectively corresponding to the working condition data, the status monitoring data, and the design parameter data. performing feature extraction on the pre-processed data set in a predetermined feature extraction manner, and processing extracted features to obtain processed feature data, and evaluating with respect to working condition, status monitoring, and design parameter respectively based on the processed feature data, to perform a comprehensive evaluation on the health status of the doctor blade of the papermaking machine.

Abstract: A method, system and non-transient computer-readable storage medium for lubrication assessment.

Abstract: A method for anomaly detection on a doctor blade of a papermaking machine includes obtaining doctor blade-related data, wherein the doctor blade-related data includes working condition data, status monitoring data, and design parameter data of the doctor blade, performing a predetermined data pre-processing on the doctor blade-related data to obtain a pre-processed data set, wherein the pre-processed data set includes processed data respectively corresponding to the working condition data, the status monitoring data, and the design parameter data; performing a predetermined feature extraction on the pre-processed data set, and fusing extracted features to obtain fused feature data; and analyzing the fused feature data based on different anomaly detection processes respectively, to perform a comprehensive anomaly detection on the doctor blade of the papermaking machine.

Abstract: A real-time monitoring method for continuous casting process and a stability analysis method for continuous casting process includes several sub-processes divided according to the process sequence of the continuous casting process. The real-time monitoring method includes: determining the current sub-process of continuous casting process according slab length data and slab speed data, performing an abnormality diagnosis on the real-time data of key parameters corresponding to the current sub-process, and generating abnormality diagnosis results corresponding to the current sub-process.

Abstract: A method for propagating a movement event message of a network entity, including: step 1) a network device maintaining a historical forwarded information list, wherein a network device capable of receiving a movement event message from an external system or device maintains an uplink port information table; step 2) after receiving the message, the network device performs matching using the table to obtain a forwarding port and forwarding information of the message, and constructs a movement event forwarding message using the information and forwards through the forwarding port; and step 3) after a device receives the message, searching for a matching forwarding port and forwarding information of the message in the information list, modifying the message using the forwarding information, and forwarding the modified message through the forwarding port. The method is able to propagate a movement event message to a network device responsible for related data transmission and forwarding.

Abstract: An apparatus including a first member including a first electrode, a second member coupled to the first member about an axis, including a second electrode, and a surface layer between the first electrode and the second electrode, the second member is rotatable with respect to the axis by an energy flow to change triboelectric charges on the electrodes, and to affect a flow of electrons between the electrodes. A self-powered sensor for detecting a chemical including a generator having an electrode, and a superhydrophobic surface layer for receiving an energy flow carrying triboelectric charges, the surface layer includes a TiO2 layer with nanostructures, and a power indicator indicative of whether the chemical is present based on power output of the triboelectric generator, the energy flow is a solution flow, the solution comprising the chemical and water, and the chemical removes at least one triboelectric charge from the water.

Abstract: Additives to electrolytes that enable the formation of comparatively more robust SEI films on silicon-based anodes. The SEI films in these embodiments are seen to be more robust in part because the batteries containing these materials have higher coulombic efficiency and longer cycle life than comparable batteries without such additives. The additives preferably contain a dicarbonate group or are an organo-metallic hydride.

Abstract: A computer system can receive user data from a computing device of a user, and based on the user data, determine that the user will utilize a transport service to arrive at a destination location at a specified time. The system can monitor transport provider availability within a proximity of a current location of the user prior to the specified time. The system can then determine a service request time for the user based at least in part on the transport provider availability, and automatically generate the service request for the user at the service request time to match the user to a transport provider.

Abstract: A machine tool management method, a machine tool management system and a medium are disclosed, the machine tool management method including: determining at least one target component of a machine tool; generating an evaluation result of the machine tool according to a preset processing rule based on the determined at least one target component; for each target component of one or more target components in the at least one target component, acquiring a target evaluation result corresponding to the target component from the evaluation result of the machine tool; determining a preset management rule based on the target evaluation result and type information and attribute information of the target component, and managing the target component according to the preset management rule.

Abstract: The present invention provides mito-magnolol compounds, pharmaceutical compositions thereof, and methods of using the mito-magnolol compounds in the treatment of cancer, especially anti-cancer therapy or kinase resistant cancers.

Abstract: A method for network transmission, a device, and a storage medium, which relate to a field of a computer technology, in particular to a field of a network transmission technology. The method includes: detecting current loads of a plurality of peer ports of a network node in a network; determining a target peer port with a largest current load from the plurality of peer ports; marking a message currently transmitted by the target peer port, so as to obtain a marked message; and sending the marked message to a terminal corresponding to the marked message or a server corresponding to the marked message.

Abstract: The present invention provides a monitoring method for a plate billet crank flying shear process, including: acquiring a control signal of a control system of a crank flying shear device, and determining a cutting stage of the crank flying shear process according to the control signal; obtaining an actual cutting edge speed curve in the cutting stage, and further dividing the cutting stage into multiple sub-processes according to the actual cutting edge speed curve; obtaining actual data of a parameter related to the crank flying shear process, and for one or more of the multiple sub-processes, separately comparing the actual data of the parameter with typical data of the parameter, in order to estimate an abnormality risk.

Abstract: A computer system receives user data from a computing device of a user and determines that the user will utilize a transport service to arrive at a destination location at a specified time. The computer system automatically triggers, without user input, a service request for the user by monitoring transport provider availability within a proximity of a current location of the user prior to the specified time, and determines a service request time for the user based on the transport provider availability. The computer system then generates the service request for the scheduled user event based on the service request time.

Abstract: The present invention provides novel mitochondria-targeted Atovaquone compounds (Mito-ATO), a mitochondria-targeted derivative of Atovaquone, and methods of using such compounds. Methods of treating cancer using mito-ATO are also provided. Methods of enhancing an anti-tumor immune response by administering mito-ATO are further provided.

Abstract: The present disclosure provides a method and system for performing fault diagnosis by bearing noise detection. The method provides: collecting noise in bearing detection, the noise comprising bearing noise and operating condition noise; subjecting the collected noise to pre-processing, to obtain a first time domain signal and a second frequency domain signal; and inputting the first time domain signal and second frequency domain signal to a bearing fault diagnosis model. The bearing fault diagnosis model includes a characteristic extraction model and a fault discrimination model, the characteristic extraction model subjects the first time domain signal and second frequency domain signal to characteristic extraction separately to obtain a first characteristic associated with a time domain shock peak and a second characteristic associated with a fault frequency peak.