Abstract: Embodiments of the present disclosure provide a wireless communications method and a device, to transmit a response message of a message carrying identification information used to represent a downlink signal of a beam. The method includes: receiving, by a network device, a first uplink message sent by a terminal, wherein the first uplink message comprises identification information of a first signal received by the terminal, and the first signal comprises a channel state information reference signals CSI-RS or a synchronization signal block; determining, by the network device, a first control resource set CORESET according to a correspondence between the first signal and a CORESET; and sending, by the network device, the first response message, responding to the first uplink message, on the first CORESET.

Abstract: The present invention relates to a new strain and its molecular marker primers and molecular marker method, in particular to a new strain of Flammulina fennae and its molecular marker primers and molecular marker method. The new strain was Flammulina fennae HMGIM-A151357. The deposit number was CCTCC NO: M 2019478. Compared with Flammulina velutipes on market, the Flammulina fennae of the present invention has a richer calcium content, a higher tolerant temperature, which was conducive to energy saving, and the mushroom cover was not easy to open the umbrella. The commercial properties were excellent, with the low content of cellulose. It was not easy to stuff teeth when eating, and the taste was better.

Abstract: A semiconductor device is provided that can include a stack formed of word line layers and insulating layers that are alternatingly stacked over a substrate. A first staircase of a first block can be formed in the stack and extend between first array regions of the first block. A second staircase of a second block can be formed in the stack and extend between second array regions of the second block. The semiconductor device further can have a connection region that is formed in the stack between the first staircase and second staircase.

Abstract: An information transmission method, equipment and a computer-readable storage medium are provided. The method includes that: the base station sends indication information on a first channel for performing a first service, wherein the indication information comprises at least one of information associated with a second channel or a timing instance at which a terminal monitors the second channel, the second channel being used for performing a second service, and sends configuration information for the terminal on the second channel. The method can avoid the high power consumption caused by the continuous monitoring of the terminal and reduce the impacts on performance of the other terminals.

Abstract: The present disclosure provides a shift register, a drive method thereof, and a gate drive circuit. The shift register includes an input circuit, a reset circuit, a first output circuit, and a second output circuit. The input circuit is configured to provide an input signal from an input terminal to a first node. The reset circuit is configured to provide a first voltage from a first voltage terminal to the first node under the control of a reset signal from a reset signal terminal. The first output circuit is configured to output from a first output terminal one of a first clock signal and a second clock signal as a first scan signal. The second output circuit is configured to output from a second output terminal the other of the first clock signal and the second clock signal as a second scan signal.

Abstract: A wireless communication method and a terminal device. A first terminal can send feedback information on a plurality of PRBs of an unlicensed frequency band, so that the feedback information occupies a certain proportion of channel bandwidth in a frequency domain to ensure the normal transmission of the feedback information, and realize the use of sidelink communication in the unlicensed frequency band.

Abstract: A wireless communications method and device are provided. The method and device lower bit overheads and reduce the complexity of terminal processing in the sending of a synchronization signal (SS) block. The method includes determining that a first indication field in a physical broadcasting channel (PBCH) included in a first SS block is used to indicate a physical resource block (PRB) grid offset between channels or signals of an SS block and a non-SS block or indicate resource information of a second SS block. The method further includes sending the first SS block, wherein when it is determined that the first indication field is used to indicate the resource information of the second SS block, the first indication field in the first SS block indicates the resource information of the second SS block.

Abstract: In one aspect there is disclosed a method of applying deblocking on implicit vertical TU boundaries when the CU width is larger than the maximum TU width and applying deblocking on implicit horizontal TU boundaries when the CU height is larger than the maximum TU height. Some exemplary embodiments include HEVC deblocking and deblocking using longer filters.

Abstract: A semiconductor device is provided that can include a stack formed of word line layers and insulating layers that are alternatingly stacked over a substrate. A first staircase of a first block can be formed in the stack and extend between first array regions of the first block. A second staircase of a second block can be formed in the stack and extend between second array regions of the second block. The semiconductor device further can have a connection region that is formed in the stack between the first staircase and second staircase.

Abstract: A piston pressure device includes a gas concentration-regulating piston pressure device and a high temperature autoclave. In the gas concentration-regulating piston pressure device, the proportion and concentration of corrosive gases can be accurately adjusted, intermediate gases can be stored and filled into the high temperature autoclave according to experimental needs, and an actual corrosion process in oilfield is accurately simulated. Meanwhile, the corrosive gases can be supplemented in real time during the experiment, and dynamic gas distribution in a high-temperature high-pressure corrosion experiment process is realized.

Abstract: Provided are an initial access method, a controlled device and a controlling device, which can realize initial access in short-range communication without depending on a PRACH preamble. The initial access method comprises: a controlled device acquiring an initial access resource; the controlled device sending, on the initial access resource, initial access information to a controlling device; and the controlled device monitoring access feedback information sent by the controlling device, wherein the access feedback information is used for indicating that the controlled device has successfully accessed the controlling device.

Abstract: A method for deriving a value for a first syntax element, Syntax_A. The method comprises determining whether Syntax_A is present in a bitstream. The method comprises, as a result of determining that Syntax_A is not present in the bitstream, deriving the value for Syntax_A to be equal to a first value, B, if a first condition is satisfied, or deriving the value for Syntax_A to be equal to a second value, C, if a second condition is satisfied.

Abstract: The present invention discloses a preparation method for the plant-based nano corrosion inhibition bactericide for oilfield, comprising the following steps: Step 1. Prepare the aloin liquid; Step 2. Stir the carbon nanotube, hydroxyethyl methacrylate and acrylic acid to react for 4 h at a constant temperature of 80° C. to get the carbon nanotube after fiber treatment, namely the modified carbon nanotube; Step 3. Mix the aloin liquid with imidazoline-ammonium-salt, add acetonitrile, and then add modified carbon nanotube, increase the temperature to 95° C. stir and react for 12 hours, and filter after naturally cooling down to room temperature and get the carbon nanotube loaded with bactericide; Step 4. Stir the carbon nanotube loaded with bactericide, diphenylmethane diisocyanate and polycaprolactone to react for 6 hours at a constant temperature of 95° C. and in the reaction process, continuously inject helium to get the target bactericide.

Abstract: Provided are a data transmission method, a network device and a terminal device. The method comprises: generating first instruction information, the first instruction information being used to instruct a terminal device to simultaneously send multiple pieces of uplink information corresponding to multiple downlinks over multiple uplink channels, or the first instruction information being used to instruct the terminal device to send multiple pieces of uplink information over multiple uplink channels by means of a manner of a time-division multiplexing, or the first instruction information being used to instruct the terminal device to send multiple pieces of uplink information over a first uplink channel among multiple uplink channels; sending the first instruction information to the terminal device.

Abstract: A method and device for transmitting a synchronization signal are provided. The method includes: a terminal device receives time domain position indication information sent by a network device, wherein the time domain position indication information is used for indicating an offset of a position of a time domain resource of each SS block in M SS blocks relative to a predetermined position, and the M is a positive integer greater than or equal to 1; and the terminal device determines the time domain resource of each SS block according to the time domain position indication information.

Abstract: There is provided a method for encoding or decoding an image. The method comprises obtaining a first luma sample value, L1, associated with the image. The method comprises obtaining a second luma sample value, L2, associated with the image. The method further comprises obtaining a first luma delta value, ?L1, wherein ?L1=L2?L1. The method comprises obtaining a first product, P1, using ?L1 and a first coefficient value, C1, wherein P1=(C1)(?L1). The method comprises calculating a first residual correction value, ?I1 using P1 and a set of other products. The method comprises filtering an unfiltered chroma value, RC, associated with the image using the first residual correction value, ?I1, thereby producing a filtered chroma value RFC associated with the image.

Abstract: A method for decoding an image is provided. The method includes obtaining a first sample value associated with the image.

Abstract: A resource indication method and apparatus and a computer storage medium are provided. The method includes that: a terminal device receives first indication information from a network device, the first indication information indicating an active transmission resource and/or an inactive transmission resource; and based on the first indication information, the terminal device detects a downlink control channel on the active transmission resource and/or does not detect a downlink control channel on the inactive transmission resource.

Abstract: A data sending method and a terminal device are provided. The data sending method is applied to a terminal device and includes sending placeholder data in a guard period of a slot, an idle duration of the guard period being less than or equal to a target sensing duration. The placeholder data is sent in the guard period of the slot, such that a duration of the guard period may be reduced and a possibility of a transmission resource being preempted by other terminal devices may be reduced, or even avoid the transmission resource being preempted by the other terminal devices.

Abstract: A method for training a machine learning model includes: sending, by a first node, first indication information, where the first indication information is used by a second node for determining a first quantization strategy, and the first quantization strategy is used for determining a parameter and/or an output result of the machine learning model.