Abstract: The embodiments of the present disclosure provide a Hybrid Automatic Repeat reQuest (HARQ) feedback method and apparatus, a terminal, and a network device. The method includes: obtaining, by a terminal, first configuration information; and determining, by the terminal, a HARQ feedback mode for a first service based on the first configuration information. Therefore, it facilitates configuration of the HARQ feedback mode for the first service for the terminal. In addition, since the terminal can feed back HARQ feedback information for the first service to the network device using the HARQ feedback mode for the first service, such that the network device can perform related operations such as retransmission subsequently, it is advantageous in improving communication reliability of the transmission of the first service between the network device and the terminal.

Abstract: A method and terminal device for resource selection, and a storage medium are provided. The method includes: a first resource selection window is determined at a first time domain unit; resource exclusion is performed on transmission resources in the first resource selection window according to a first resource exclusion condition, where the first resource exclusion condition includes at least one of a first channel detection result or a first information listening result; transmission resources used for transmitting communication information are selected from first remaining transmission resources, where the first remaining transmission resources include remaining transmission resources in the first resource selection window after the resource exclusion.

Abstract: A method for separating substantially pure rare earth metals and other metals from a mixed source, including putting a plurality of rare earth metals and other metals into solution to define a solution containing a plurality of respective metal ions, in at least one chromatographic column, selectively capturing ions of each respective metal with a respective ligand to define a plurality of respective discrete bands, and respectively eluting captured ions of respective metal from each respective band of the at least one chromatographic column to yield a plurality of purified solutions, each respective purified solution having a high concentration of a respective metal. The bands may either be stationary with respect to the columns, or may move through the columns.

Abstract: The present disclosure relates to the technical field of communications, and disclosed are a resource reservation method and apparatus, a device and a storage medium. The method comprises: once LBT is successful, sending sidelink control information, wherein the sidelink control information is used to indicate N transmission resources reserved for a first transmission block, and the upper limit value of N is an integer greater than 3. Provided in the embodiments of the present application is a method for indicating transmission resources reserved by a terminal device when performing sidelink transmission on the basis of an unlicensed spectrum. Moreover, the sidelink control information sent by the terminal device may indicate more than three transmission resources, so that the reserved transmission resources may be indicated as much as possible in the sidelink control information.

Abstract: A model training method and an apparatus thereof are provided. The method includes reading a portion of sample data in a sample full set to form a sample subset; mapping a model parameter related to the portion of sample data from a first feature component for the sample full set to a second feature component for the sample subset; and training a model based on the portion of sample data having the second feature component. A size of a copy of model parameters(s) on a sample computer can be reduced after mapping, thus greatly reducing an amount of training data and minimizing the occupancy of memory of the computer. Memory of a sample computer is used to place vectors, and store and load samples, thereby performing machine learning and training large-scale models with relatively low resource overhead under a condition of minimizing the loss of efficiency.

Abstract: A mechanism to reduce the amplitude of acceleration experienced by IMUs for tracked objects while maintaining a more accurate estimate of the device orientation. The invention uses parallel mechanisms to maintain the correct orientation of an IMU while allowing for damped translational degrees of freedom to limit the degradation of performance while spatially tracking a body.

Abstract: A method for programming the energy storage device in power-gas coupling system based on reliability constraints is provided. The method includes: obtain the parameters and operation condition of each equipment of the power-gas coupling system in a year; determine the different operating states of the system. A programming model of the energy storage device based on reliability constraints is constructed based on the operating state of the system, and benders decomposition algorithm is adopted to calculate the programming model, so that the programming scheme of the energy storage device is obtained. Considering not only the economy but also the reliability of the system, which is more accurate, comprehensive and effective than the previous programming method; the present invention is of great significance to improve the reliability of the electric power system and ensure the safe and reliable operation of the electric power system.

Abstract: A respiratory device can include an oxygen generator and a ventilator. The oxygen generator can include a first inlet to ambient air, a vacuum or pressure swing oxygen generating system in fluid communication with the first inlet, a first fluid pathway, and a first outlet. The ventilator can include a second inlet to ambient air and a blower in fluid communication with the second inlet to draw ambient air. The ventilator can include a third inlet in fluid communication with the first fluid pathway upstream of the first outlet. The blower can also be in fluid communication with the second inlet to draw at least some of the extracted oxygen. The ventilator can also include a second outlet in fluid communication with the blower to dispense a mixture of the ambient air and the extracted oxygen to the user.

Abstract: A resource selection method, a terminal device, a chip, a computer-readable storage medium, a computer program product and a computer program are provided. The method comprises: a first terminal device performing resource selection at time n, and the first terminal device determining, according to an interception result, a transmission resource used for transmitting sidelink data, wherein the interception result comprises at least one of the following: an interception result obtained by the first terminal device performing interception at at least one time unit after the time n; and an interception result obtained by the first terminal device performing interception at at least one time unit before the time n.

Abstract: Contactless fingerprint reader. The contactless fingerprint reader has one or more light sources adapted to emit light under different lighting conditions, a first camera adapted to successively capture first images of a subject captured with and without flash light, at least one second camera adapted to capture second images from different angles, one or more sensors adapted to generate one or more spatial-temporal signals representing a change of a distance between said subject and one or more locations of the contactless fingerprint reader, and communication module for sending the first images, said second images, and the one or more spatial-temporal signals to an anti-spoofing device.

Abstract: A heating element and method for fabricating the same includes: a heating material piece configured to generate heat when being powered. A first substrate is configured to support the heating material piece and a liquid guiding member is configured to guide an atomizing liquid to be heated. The first substrate is a substrate made of a dense material and the heating material piece is a film with a certain resistance formed by a resistive slurry fixed on a surface of the dense material substrate by at least one selected from printing, coating, soaking and spraying. Two wires are electrically connected to the first substrate to form electrodes that are respectively connected to two ends of the film with a certain resistance. The liquid guiding member is a member made of a microporous material fixed outside the first substrate and the heating material piece.

Abstract: A system and method include one or more processing devices to obtain a job description comprising requirements for a job, identify, based on at least one requirement in the job description, qualified talent profiles that each characterizes a corresponding qualified person for the job, calculate, by applying a deep neural network to each of the qualified talent profiles, embedding vectors, determine a cluster of embedding vectors based on a similarity distance metric, determine linguistic units in a group of the qualified talent profiles, and determine implied traits based on traits explicitly specified in the job description and common traits among the group of qualified persons.

Abstract: The present application discloses a method for fabricating a ceramic heating body with a porous heating film, which relates to technical field of fabricating method of heating body; the method including mixing, ball-milling, defoaming, molding and drying, sintering, paraffin filling, machining, coating, metalizing sintering, and electrode leading; the beneficial effects of the present application is simple in whole fabricating method, and by using a box furnace to sinter the green body under an oxidizing atmosphere and normal pressure, the fabricated ceramic heating body is heated uniformly and the heating efficiency is high.

Abstract: Provided is a source-load cooperation access method for a power distribution region. The method includes: establishing a timing feature model of a distributed generator and a timing feature model of a load respectively, acquiring a timing feature of the distributed generator in an access power distribution region by using maximum likelihood estimation and acquiring a timing feature of a user which accesses the power distribution region by using classification and regression trees; and inputting the timing feature of the distributed generator and the timing feature of the user which access the power distribution region into a combination optimization model, and determining a source-load access feeder through optimization.

Abstract: Methods for resource indication and a terminal device are provided in implementations of the disclosure. The method includes the following. A first terminal device transmits a shared resource set to a second terminal device through first signaling, where the shared resource set indicates transmission resources for sidelink (SL) communication.

Abstract: The present application relates to the field of wireless communications. Disclosed are a resource selection method and device, a terminal, and a medium. The method comprises: determining a resource monitoring window, wherein the resource monitoring window comprises some of time slots before a time slot m where a selected resource is located; and when the monitoring result of the resource monitoring window is that a resource conflict occurs between the selected resource and a reserved resource of a second terminal, performing resource reselection for the selected resource. In the present application, the determined resource monitoring window only comprises some of the time slots before the time slot m where the selected resource is located, instead of all the time slots, and therefore, in a monitoring process of resource reselection, the time required for monitoring is reduced, and the power consumption of a first terminal is reduced.

Abstract: The present disclosure provides a resource selection method. The method includes: selecting, by a first terminal device, a sidelink transmission resource based on a shared resource set in a resource selection or resource reselection process. The present disclosure also discloses a terminal device and a storage medium.

Abstract: A method for resolving service conflict includes: receiving, when time domain resources of a first physical downlink shared channel (PDSCH) and a second PDSCH overlap, at least one of the first PDSCH and the second PDSCH; wherein, the first PDSCH carries a first type of service, and the second PDSCH carries a second type of service.

Abstract: A method for resource exclusion, a terminal device, and a storage medium are disclosed in the present disclosure. The method includes the following. Obtain a first candidate resource set by performing a first resource exclusion operation on a first resource set in a resource selection window, where the first resource set includes available resources in a resource pool used by the terminal device in the resource selection window, the first resource exclusion operation includes performing resource exclusion according to a non-sensing slot in a resource sensing window, and the non-sensing slot represents a slot in which the terminal device performs no sensing. Determine a second resource set on condition that a first percentage is smaller than X %, where the first percentage is a percentage of number of resources in the first candidate resource set and number Mtotal of resources in the first resource set.

Abstract: The present invention relates to the field of data processing, and in particular, to a method for processing data in a message. The method includes: receiving a message sent by a network side or another equipment, wherein the message carries data; identifying a data type of the data; and storing the data into a function module corresponding to the data type according to a corresponding relationship list, wherein the corresponding relationship list is a list of correspondence between the data types and the function module. Meanwhile, an embodiment of the present invention further provides a mobile terminal for processing data in a message. With embodiments of the present invention, the intelligent interaction capability between a mobile terminal and a user is enhanced, and the transaction processing efficiency of the mobile terminal is also improved.