Abstract: A method (100) for federated searching, comprising: (i) providing (110) a federated search system comprising a query hub in communication with a plurality of remote servers, each of the remote servers comprising phenotype and genotype information about a plurality of individuals; (ii) receiving (120) a query from a user, the query comprising a request for: phenotype information, genotype information, and one or more attributes stored at the remote server for each individual satisfying both the request for phenotype information and the request for genotype information; (iii) distributing (130) the received query to two or more of the plurality of remote servers; (iv) receiving (140) a response to the distributed query from each of the two or more of the plurality of remote servers; (v) aggregating (150) the received responses into a single aggregated response comprising both phenotype and genotype information; and (vi) providing (160) the single aggregated response.

Abstract: Provided in the present disclosure is a method for processing channel state information, including: pre-processing original channel information to generate first channel information including a plurality of first channel information components; performing compression coding according to at least one first channel information component of the first channel information to generate second channel information; and feeding back channel state information including at least the second channel information. Further provided in the present disclosure are a terminal, a base station, and a computer-readable storage medium.

Abstract: The present disclosure provides an optical fiber connector, comprising an integrated ferrule assembly and an integrated outer housing assembly, the ferrule assembly being adapted to be fitted into the housing assembly. The ferrule assembly at least comprises an inner housing, a spring, a multi-hole ferrule, a multi-fiber optical cable, a sleeve and a thermal shrinkable tube. The housing assembly at least comprises an outer housing, an outer tail tube and an outer protection cap.

Abstract: A method and an electronic device for generating article content are disclosed. The method includes: constructing a subject keyword library by collecting industry trend data, and collecting content materials for article generation; in response to a request for generating an industry information article, determining a target subject keyword and a prompt word text for dialogue with an artificial intelligence AI large language model, to facilitate a generation of an article subject; screening multiple segments of target content materials from the content materials; constructing a prompt word text for dialogue with the AI large language model according to the article subject and the target content materials to generate an article outline, the article outline including multiple sub-subjects; and calling the AI large language model multiple times to generate corresponding text contents for the multiple sub-subjects respectively.

Abstract: Embodiments of the disclosure relate to a field of communication technologies. An audio video capability network element is disclosed. The audio video capability network element includes a control plane device, deployed near a core network and a service network element in a centralized manner; and a media plane device, deployed in a distributed manner. The control plane device is respectively communicated with the service network element, the core network and the media plane device; and the media plane device is respectively communicated with the service network element, the control plane device and the core network. In this way, the embodiments of the disclosure achieves the cost reduction while the user experience is improved.

Abstract: A multifunctional nail polishing head includes a grinding head and a grinding handle, a plurality of first helical grooves are defined on a circumferential wall of the grinding head at intervals, the grinding head is provided with a rack between every two adjacent ones of the plurality of first helical grooves, in a radial section of the grinding head, a plurality of sets of large tooth segment are formed along a circumferential direction of the grinding head, each set of the plurality of sets of large tooth segment consists of a plurality of racks, an arrangement density of the plurality of racks in one set of the plurality of sets of large tooth segment is from sparse to dense, or from dense to sparse, or alternates dense and sparse along the circumferential direction of the grinding head.

Abstract: A method includes disposing a layer stack on a substrate, the layer stack including a number of levels. A first control gate structure is formed in a first level of the number of levels by: forming a first opening through a dielectric layer of the first level and a sacrificial layer of the first level; removing a remaining portion of the sacrificial layer of the first level to form a first cavity; and disposing a first conductive layer in the first cavity. A second control gate structure is formed in a second level below the first level by: extending the first opening into a dielectric layer of the second level and a sacrificial layer of the second level to form a second opening; removing a remaining portion of the sacrificial layer of the second level to form a second cavity; and disposing a second conductive layer in the second cavity.

Abstract: Embodiments of three-dimensional memory devices and fabricating methods thereof are disclosed. One disclosed method for forming a memory structure comprises: forming a bottom conductive layer on a substrate; forming a dielectric stack on the bottom conductive layer, the dielectric stack comprising a plurality of alternatively arranged first dielectric layers and second dielectric layers; forming an opening penetrating the dielectric stack and exposing the bottom conductive layer; forming a cap layer on a bottom of the opening; forming a cylindrical body and a top contact on the cap layer and in the opening; and replacing the plurality of second dielectric layers with conductive layers.

Abstract: A method for data erasing of a non-volatile memory device is disclosed. The memory includes multiple memory cell strings each including a select gate transistor and multiple memory cells that are connected in series. The method comprises applying a step erase voltage to one memory cell string for an erase operation, the step erase voltage having a step-rising shaped voltage waveform. The method further comprises, during a period when the step erase voltage rises from an intermediate level to a peak level, raising a voltage of the select gate transistor from a starting level to a peak level, and raising a voltage of a predetermined region from a starting level to a peak level, such that a gate-induced drain leakage current is generated in the one memory cell string. The predetermined region is adjacent to the at least one select gate transistor and includes at least one memory cell.

Abstract: The present invention relates to a lithium battery electrolyte comprising a lithium borate salt and a trifluoroacetamide compound, wherein the lithium borate salt is as represented by formula (I) below, and the trifluoroacetamide compound is represented by formula (II) below. The electrolyte of the present invention has a wide electrochemical stability window of about 5V. Furthermore, the electrolyte also has excellent compatibility with cathode and anode electrodes. In addition, the electrolyte can achieve the oriented deposition growth of lithium metal under the conditions of relatively large current density, inhibit lithium dendrites, improve the Coulombic efficiency of charging and discharging process, and achieve a long cycle life in a high-energy-density lithium metal battery with more than 500 Wh/kg.

Abstract: The present disclosure discloses a system and a method for controlling gas injection in blast furnace. The system for controlling gas injection in blast furnace includes a coke oven gas pipeline, a decarbonized gas pipeline, a protection nitrogen pipeline, and a main gas pipeline. The coke oven gas pipeline and the decarbonized gas pipeline are connected with the main gas pipeline, and distributing branch pipelines of main gas pipeline are located at nozzles of tuyeres of blast furnace. The protection nitrogen pipeline is connected to the main gas pipeline. A group of measuring components are used for each of the pipelines to detect operation status thereof. The system controls operation status of the pipelines by controlling pipelines with valves. The system and method may ensure that the system for injecting coke oven gas through tuyeres can stop running safely in abnormal situations.

Abstract: A three-dimensional (3D) memory device includes a first memory cell, a second memory cell, a control gate between the first and second memory cells, a top contact coupled to the first memory cell, and a bottom contact coupled to the second memory cell. The first memory cell can include a first pillar, a first insulating layer surrounding the first pillar, a first gate contact coupled to a first word line, and a second gate contact coupled to a first plate line. The second memory cell can include a second pillar, a second insulating layer surrounding the second pillar, a third gate contact coupled to a second word line, and a fourth gate contact coupled to a second plate line. The 3D memory device can utilize dynamic flash memory (DFM), increase storage density, provide multi-cell storage, provide a three-state logic, decrease leakage current, increase retention time, and decrease refresh rates.

Abstract: A communication method and apparatus are provided. The method includes: receiving first indication information from a network device, where the first indication information indicates a first dimension; receiving a downlink reference signal from the network device, where the downlink reference signal is determined based on the first dimension and an uplink reference signal; and determining channel information based on the downlink reference signal. In the method, the network device and a terminal device each bear a part of a calculation amount and a part of calculation complexity. Therefore, a calculation amount and calculation complexity of channel estimation independently performed by the network device or the terminal device can be reduced, a system latency can be further shortened, and a throughput of a communication system can be improved.

Abstract: Provided in the present invention are a method performed by user equipment and user equipment. A method performed by user equipment, including: receiving, by user equipment, a configuration by a network for a beam failure recovery procedure/parameter of each transmit/receive point of a serving cell; and for each transmit/receive point configured with a reference signal set for beam failure detection and/or beam failure recovery, if a medium access control entity receives a beam failure instance of a physical layer indicating the transmit/receive point, and if the medium access control entity considers that a beam failure has occurred at the transmit/receive point, initiating, according to a beam failure detection and recovery situation of another transmit/receive point in the serving cell, a random access procedure or a sounding reference procedure to perform beam failure recovery.

Abstract: A high-coercivity neodymium-cerium-iron-boron permanent magnet has at least one of the following features: the area of grain boundary RE-rich phases in the magnet accounts for 4% or more of the area of a whole field of view; the grain boundary RE-rich phases in the magnet are fine and uniformly distributed; and the mean value of ratios of the area of block-shaped grain boundary RE-rich phases located at intersections of three or more main-phase grains to the total area of all the three or more adjacent main-phase grains in the vicinity is less than or equal to 30%. RE-rich phases in the magnet are continuously distributed along grain boundaries, thereby increasing the depth of diffusion of a diffusion source into the magnet, improve the uniformity of distribution of the diffusion source in the, and thus further improving the magnetic performance of the diffusion magnet.

Abstract: The present invention discloses a shock-absorbing and magnetic quick release system, which relates to the technical field of electronic product accessories. The system comprises a magnetic quick release mechanism and a shock-absorbing mechanism. The magnetic quick release mechanism comprises a fixing seat and a quick release plate, and the opposite surfaces of the fixing seat and quick release plate are embedded with magnets for attracting each other. The fixing seat has an internal slot. The quick release plate can be separated from the fixing seat by gripping quick release buttons to drive buckles out of locking holes to achieve a quick release. When installing the quick release plate, the magnetic function can directly drive the locking holes to lock the buckles, so the installation is quicker. The shock-absorbing mechanism can help to buffer the vibration transmitted by the magnetic quick release mechanism, reducing potential damages to smart devices.

Abstract: The present invention discloses a quick-release tablet protection stand system, relating to the field of electronic product accessories. The quick-release tablet protection stand system comprises a quick-release detachable stand, which is movably installed inside the protective case. The quick-release detachable stand consists of a stand top plate and a stand base plate positioned on one side of the top plate. The stand switch is designed with a push-button mechanism for control, which, compared to the conventional press-button design, reduces the risk of accidental activation. This prevents the sudden collapse of the extended stand due to accidental touches and protects the tablet from tipping over or falling and causing damage, making it safer to use. The shock-absorbing stand is connected to the adjustable mechanism through a docking buckle, docking holes, and locking screws, making assembly and disassembly faster.

Abstract: A multiphase flow cylindrical model test system includes a loading structure, a multiphase flow displacement model bucket, a data acquisition and analysis system, a flexible seepage model bucket and a dynamic control system. A multi-parameter test method in the displacement process of pollutants in three-dimensional multi-field and multiphase media is reasonably configured based on the sequential and superimposed application requirements of heat and steam in the thermal enhanced soil vapor extraction process.