Abstract: Techniques are provided for controlling a ramping process of a superconducting magnet of a magnetic resonance imaging device comprising the steps of: acquiring an information indicating a status of a cryocooler configured for cooling of the superconducting magnet via an interface, acquiring an information on a parameter of the superconducting magnet via an interface, determining an operational status of the magnetic resonance imaging device in dependence of the information indicating the status of the cryocooler and/or the information on the parameter of the superconducting magnet via a processing unit and providing a control signal via a control unit, wherein the control signal is configured to control the ramping process of the superconducting magnet. The disclosure also relates to a magnetic resonance imaging system comprising a control unit configured to provide a control signal for controlling the ramping process of the superconducting magnet.

Abstract: The present invention discloses a method for breeding the commercial strains of red feather pink-shell laying hens. It provides a primer pair for identifying the red feather causative mutation homozygous genotype of white leghorn chickens, which is composed of the single-stranded DNA molecule shown in Sequence 2 of the Sequence List and the single-stranded DNA molecule shown in Sequence 3 of the list. After the primer was designed according to the upstream and downstream nucleotide sequences of the 18,288,303rd deoxynucleotide in the positive-sense strand of the 11th chromosome as shown in the sequence information of the chicken reference genome Gallus_gallus-4.

Abstract: The method for indicating protocol data unit session status includes that: a terminal device indicates activation and/or deactivation of a protocol data unit session based on configuration signaling sent by a network device. A terminal device and a non-transitory computer-readable storage medium are also provided.

Abstract: A semiconductor structure disposed on a temporary carrier board is provided. Multiple adhesive layers are disposed on the temporary carrier. The semiconductor structure includes an adhesive-layer structure and a micro light-emitting element. The adhesive-layer structure includes a mending adhesive layer and a buffer layer. The mending adhesive layer is disposed on the temporary carrier board. The micro light-emitting element is disposed on the mending adhesive layer. The buffer layer is disposed between the mending adhesive layer and the micro light-emitting element. A height of the mending adhesive layer is less than a height of each of the adhesive layers in a thickness direction of the temporary carrier board. A sum of the height of the mending adhesive layer and the height of the buffer layer is greater than or equal to a height of each of the adhesive layers.

Abstract: Described herein are a method and device for transmitting data. The method includes: determining a plurality of carriers or carrier groups for transmitting duplicated data according to a plurality of logical channels for carrying the duplicated data, wherein at least two logical channels in the plurality of logical channels correspond to different carriers or carrier groups for transmitting the duplicated data; transmitting the duplicated data carried in the plurality of logical channels respectively on the plurality of carriers or carrier groups; wherein in the plurality of logical channels, different logical channels correspond to different media access control (MAC) entities; wherein at least two logical channels in the plurality of logical channels corresponding to different carriers or carrier groups for transmitting the duplicated data comprises: in the MAC entities corresponding to the plurality of logical channels, different MAC entities correspond to different carriers or carrier groups.

Abstract: Electrochemical Impedance Spectroscopy (EIS) is used in conjunction with continuous glucose monitors and continuous glucose monitoring (CGM) to enable in-vivo sensor calibration, gross (sensor) failure analysis, and intelligent sensor diagnostics and fault detection. An equivalent circuit model is defined, and circuit elements are used to characterize sensor behavior.

Abstract: Embodiments of the present disclosure relate the field of communications. Provided are an information sending method, an information receiving method, an apparatus and a system. The method includes: generating, by a terminal, UE capability information, the UE capability information being used for indicating a parallel processing capability of the terminal for signals sent and/or received by subcarriers having different subcarrier intervals and/or used for indicating a data caching capability of the terminal; sending, by the terminal, the UE capability information to an access network device; and receiving, by the access network device, the UE capability information.

Abstract: Methods for resource pre-scheduling are provided. Radio resources scheduled for user equipment are obtained. Scheduling information including the scheduled radio resources is transmitted to the user equipment. The scheduling information is configured to instruct the user equipment to use the scheduled radio resources to transmit or receive data after a predetermined time or after a time indicated by the scheduling information.

Abstract: A method for configuring a measurement gap is provided. The method is used in a first access network device of at least two access network devices that have established connections with a terminal. The method includes: when the first access network device is a configuration device among the at least two access network devices, the first access network device generates measurement gap configuration information; here, the configuration device is an access network device, that configures a measurement gap for the terminal, as a part of the at least two access network devices, and the measurement gap is used to indicate a period of time during which the terminal performs signal measurement at a frequency point except a present working frequency point; and the first access network device sends the measurement gap configuration information to the terminal.

Abstract: Disclosed are a measuring method, a base station, and a terminal. The method comprises: a base station transmits to a terminal a switching message of a narrow bandwidth receiving mode, thus instructing the terminal to switch to a specified narrow bandwidth to receive information; when channel state information (CSI) of a downlink channel needs to be measured, the base station schedules the terminal to switch sequentially to at least two different measuring narrow bandwidths to measure a downlink reference signal, where the width of the narrow bandwidth and that of the at least two different measuring narrow bandwidths are less than the width of a system bandwidth. The employment of embodiments of the present invention allows the terminal to flexibly switch between the narrow bandwidth and the system bandwidth, reduces power consumption of the terminal, and implements the measurement of the CSI of the downlink channel at the same time.

Abstract: Disclosed are a method and apparatus for recovering an RRC connection, and a computer storage medium. The method includes a target base station receiving an RRC connection recovery request message sent by a terminal. The method also includes the target base station determining, according to a UE identifier in the RRC connection recovery request message, a first node served by the terminal, and acquiring a UE context from the first node. The UE context includes a first UE context at a first node side and a second UE context at a second node side. The method further includes the target base station sending an RRC connection recovery message to the terminal, so that the terminal recovers an RRC connection.

Abstract: Embodiments of source structure of a three-dimensional (3D) memory device and method for forming the source structure of the 3D memory device are disclosed. In an example, a NAND memory device includes a substrate, an alternating conductor/dielectric stack, a NAND string, a source conductor layer, and a source contact. The alternating conductor/dielectric stack includes a plurality of conductor/dielectric pairs above the substrate. The NAND string extends vertically through the alternating conductor/dielectric stack. The source conductor layer is above the alternating conductor/dielectric stack and is in contact with an end of the NAND string. The source contact includes an end in contact with the source conductor layer. The NAND string is electrically connected to the source contact by the source conductor layer. In some embodiments, the source conductor layer includes one or more conduction regions each including one or more of a metal, a metal alloy, and a metal silicide.

Abstract: The embodiments of the present disclosure provide a data retransmission method and an access point device, capable of achieving downlink data retransmission in a multi-AP cooperation scenario, which can reduce the number of downlink data retransmissions and transmission delay, thereby improving user experience. The data retransmission method includes: transmitting, by a first access point device, first request information when the first access point device fails to transmit a first data frame to a station device, the first request information requesting a second access point device to retransmit the first data frame, and the first access point device and the second access point device belonging to one operation set.

Abstract: A joint transmission method, a terminal device, a target network device, and a cooperative network device. The method comprises: a terminal device sends a first data frame to a target network device and at least one cooperative network device, wherein the cooperative network device is used for joint transmission of the first data frame; the terminal device determines, according to feedback of the target network device and/or feedback of the cooperative network device, whether to retransmit the first data frame.

Abstract: A service transmission method, a base station and a terminal are provided. The method includes: a base station sends a switch message of a narrow bandwidth receiving mode to a terminal, indicating the terminal to switch to a designated narrow bandwidth to receive information, wherein a width of the narrow bandwidth is smaller than a width of a system bandwidth; and when a pre-scheduled service needs to be transmitted, the base station schedules the terminal to switch to the system bandwidth or the bandwidth occupied by the pre-scheduled service to receive the pre-scheduled service.

Abstract: Provided are a method for contention-based random access, a network device and a terminal device. The method comprises: a network device receiving, on a first uplink carrier or a second uplink carrier, a first preamble sent by a terminal device, a frequency point of the first uplink carrier being different from a frequency point of the second uplink carrier; and the network device sending to the terminal device a media access control (MAC) protocol data unit (PDU), wherein the MAC PDU comprises a first media access control (MAC) random access response (RAR) corresponding to the first preamble.

Abstract: Implementations of the present disclosure provide a wireless communication method of a dual-registered terminal device, a terminal device, and a network device. The terminal device can reasonably transmit uplink information to a first network device and a second network device. The method comprises: the terminal device is registered in both a first network and a second network; the terminal device transmits a first message to the first network device, the first network device being a network device in the first network; the terminal device receives configuration information transmitted by the first network device, the configuration information indicating the terminal device to send an uplink message to the second network device within a first time period, and the second network device being a network device in the second network.

Abstract: Implementations of this disclosure provide a wireless communication method performed by a terminal device, to properly select a cell, avoid a problem that communication cannot be performed due to improper cell selection, and support a relatively flexible communication scenario. The method includes: selecting a first cell according to a first core network type to which a connection is required, where the first cell is a cell supporting the first core network type; and performing cell access through the first cell.

Abstract: Disclosed is an intelligent seeding and fertilizing machine for intercropping, comprising: a fixed frame, a plurality of seeding devices arranged in parallel in the fixed frame and a plurality of guide columns fixedly connected in the fixed frame, where one end of fixed frame close to a cutting mechanism is provided with a lifting plate, a side of the fixed frame is in sliding contact with an inner wall of a lifting groove, the lifting groove is provided with a lifting screw, a lifting motor is fixedly connected to a top surface of the lifting plate; each seeding device includes a frame, and a bottom surface of the frame is respectively provided with a cutting mechanism, a cleaning mechanism, a furrowing mechanism, a fertilizing mechanism, a seeding mechanism and a soil covering mechanism, and the above mechanisms and the lifting motor are all electrically connected with a control system.

Abstract: Disclosed are a special fertilizer for intercropping maize and peanuts and a cultivation method for maintaining soil organic carbon (SOC) balance, belonging to the technical field of SOC balance. The special fertilizer for intercropping maize and peanuts includes the following raw materials: coated urea, heavy superphosphate, ammonium sulfate, fermented soybean meal, bentonite, sodium molybdate, borax, humic acid, ammonium dihydrogen phosphate, plant ash and zinc sulfate heptahydrate. The cultivation method includes the steps of land selection, land preparation, fertilizing, sowing, field management, and rotation.