Abstract: Provided are an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device may comprise a processing circuit, the processing circuit being configured to: on the basis of a result that candidate beams are previously used to perform beam tracking with respect to another device in communication with the electronic device, estimate a prediction probability that each candidate beam is an optimal beam; and on the basis of the estimated prediction probability, select, from the candidate beams, a measurement beam for beam tracking of next time.

Abstract: Described herein, inter alia, are clock activators and uses thereof.

Abstract: A memory device includes a bit line group having a first bit line and a second bit line. The bit line group includes a first segment, a second segment, and a twist segment conductively connected to the first segment and the second segment. The first segment includes a first portion of the first bit line and a first portion of the second bit line. The second segment includes a second portion of the first bit line and a second portion of the second bit line. The twist segment includes a third portion of the first bit line and a third portion of the second bit line. The first and second portions of the first bit line and the second bit line each extends in a first lateral direction. The third portion of the first bit line is conductively connected to the first and second portions of the first bit line.

Abstract: The present disclosure relates to a device for live animal transport, comprising: a bottom plate, comprising a liquid guide plate and a non-liquid guide plate, wherein the liquid guide plate has a first end and a second end opposite the first end; a plurality of support members, symmetrically provided at predetermined intervals on the bottom plate at the first end and the second end of the liquid guide plate, and extending in a first direction perpendicular to the bottom plate; a plurality of pillars, one end of each pillar being nested in a corresponding one support member, and the plurality of pillars being capable of telescoping in the first direction; a plurality of beams, extending in a second direction from the first end of the liquid guide plate to the second end of the liquid guide plate, each beam being supported by the other end of the pillar at the first end of the liquid guide plate and the other end of the pillar at the second end of the liquid guide plate; side plates, provided on the bottom pla

Abstract: An electronic device, a wireless communication method, and a computer-readable storage medium. The electronic device comprises a processing circuit, configured to send two reference signals using identical time-frequency resources and respectively using two beams in a beam pair, wherein a spatial distance between the two beams in the beam pair is greater than a predetermined value, and the two reference signals satisfy a predetermined constraint relation. The efficiency of a beam training process can be improved, and the time consumption of the beam training process is reduced, thereby achieving a compromise between beam training overheads and beamforming gains.

Abstract: The present invention relates to an aircraft galley, and a method and apparatus for configuring the same. The aircraft galley includes: a frame attached to walls of a cabin of an aircraft in a horizontal direction and has an open accommodating space; one or more first to third cabinet assemblies all detachably connected to the frame, wherein the sizes of the first to third cabinet assemblies and the accommodating space are in a predetermined proportion to each other, such that the space can be filled with different combinations formed by at least two of the first to third cabinet assemblies, and the different combinations differ in at least one of: types of cabinet assemblies, the number of each type of the cabinet assemblies, and the arranged position of each cabinet assembly. Therefore, the technical effects of improving the utilization efficiency of the aircraft galley and reducing airline costs are achieved.

Abstract: This invention pertains to the fields of distributed ledger, cryptocurrency, and decentralized physical infrastructure network. It solves the problems of the blockchain trilemma and cryptocurrency's lack of a real-world value that is recognizable to the mainstream population. Those two problems have prevented any cryptocurrency from gaining mass adoption. The Golf Ledger is distributed across a network of computers that are installed at up to 40,000 golf courses to leverage the existing decentralization of the world's golf courses and their ownership entry barrier and therefore does not need to sacrifice scalability for decentralization and security. The Golf Token as the native cryptocurrency of the Golf Ledger network is rewarded to golf courses for their contributing more and more computing resources to make the network more scalable. Their customers can use the Golf Token to pay golfing fees and get a discount, which is an obvious real-world value.

Abstract: A method of pre-warning and identifying a fault of relay protection of an intelligent substation is provided, which is specifically carried out according to following steps. Step 1: performing fault diagnosis on hardware input signals of relay protection equipment; step 2: performing software fault diagnosis on a relay protection device; step 3: developing a MATLAB-based anti-false pre-warning platform for the relay protection of the intelligent substation by combining step 1 and step 2; and step 4: based on the MATLAB-based anti-false pre-warning platform for the relay protection of the intelligent substation, according to fault recording sampling information of the substation, accurately identifying a fault area, pre-judging a possible action situation of protection, and giving pre-warning information.

Abstract: Disclosed in the present application are a controlled atmosphere fresh-keeping film and an application therefor. Raw material compositions of the controlled atmosphere fresh-keeping film include hyperbranched polyethylene, branched polyethylene, and polyethylene vinyl acetate resin; and in parts by mass, the hyperbranched polyethylene is 15-45 parts, the branched polyethylene is 25-55 parts, and the polyethylene vinyl acetate resin is 15-40 parts. By using the fresh-keeping film processed through the raw material formula of the present application, O2 and CO2 permeability is guaranteed, and a water permeable structure of the fresh-keeping film is changed, such that a certain humidity environment can be guaranteed in a package space to maintain the survival of fruits and vegetables, and water vapor generated by the fruits and vegetables during a respiration process can also be guaranteed to be discharged outside the packaging.

Abstract: A crane extension and installation device includes an extension device, a winch, a pulley and a cable. A main arm includes a vertical slide rail, the main arm is inclined relative to vertical, and three second pulleys at different heights of the slide rail are installed in the vertical direction of the slide rail, and the second pulley can slide vertically along the slide rail and can be fixed at a certain position of the slide rail. The extension device includes a number of cantilever beams connected end to end. The front end of the extension device is a cantilever beam, and a fixed pulley is installed on the lower peripheral surface of the extension device. The end face of the cantilever beam is equipped with a vertical lower arm through a joint, and the bottom end of the lower arm has a first pulley fixed by the joint.

Abstract: A device and a photovoltaic device, both of which include a 3D perovskite layer and an organic 2D perovskite layer operationally connected to the 3D perovskite layer and defining a heterojunction interface. The photovoltaic device further includes an electrode layer, a hole transport layer operationally connected to and sandwiched between the electrode layer and the organic 2D perovskite layer, a substrate layer, and a tin oxide layer operationally connected to and sandwiched between the substrate layer and the 3D perovskite layer. Also provided is a method of making the photovoltaic device.

Abstract: The present invention discloses a three-dimensional model and material merging method, device, terminal, storage medium, and rendering method, which belongs to the technical field of graphic rendering. The method comprises obtaining three-dimensional model files, material files and texture maps; determining the layout of the texture map; de-duplicating the material, merging the texture map of each channel according to the determined texture layout to obtain the texture map puzzle of each channel; optimizing the storage size of the three-dimensional models and texture map puzzles of each channel to generate and store the configuration file. The present method improves the speed of three-dimensional model and material merging, reduces the amount of data storage, thereby reduces the amount of data loading of the rendering CPU, and thus improves the rendering efficiency.

Abstract: A bioreactor includes a base and a lid. The base includes two opposing curved or convoluted surfaces, two opposing flat surfaces, a window disposed on one of the flat surfaces, the window having a higher degree of transparency compared to other portions of the base, wherein images or videos of cells are captured through the window by non-invasive ISM device, and a rounded bottom. The lid is attachable to the base. The lid includes a shaft and a semipermeable membrane attached to the shaft, the semipermeable membrane being permeable to oxygen but impermeable to viruses and bacteria. The PAT-based online analysis directs the adaptive manipulations of bioreactor towards efficient, automated, and GMP-compliant clinical protocols of cell culture.

Abstract: An information processing apparatus includes: a controller that outputs notification information based on input information; and a processor that executes system processing based on an operating system (OS) and operation of thermal control processing by control of a Basic Input Output System (BIOS) using the notification information output from the controller. The controller accepts an operation signal indicative of an operated key according to a user's operation on a keyboard; determines whether the operated key is of a specific combination of keys based on the accepted operation signal; upon making a determination that the operated key is of the specific combination of keys, outputs, to the processor, a result of the determination as the notification information; and without another key being pressed after the result of the determination is output from the controller, the processor executes the thermal control processing based on the result of the determination.

Abstract: A testing circuit for multiple SMs of a cascaded converter and a control method thereof are provided. A current generator generates a testing current flowing into a testing module group. The testing module group includes two series-connected testing arms that each contains multiple SMs, or in an alternative way, the testing module group is composed of one or multiple testing units connected in series, and each testing unit includes two testing SMs connected in series reversely. The testing circuit the control method thereof realizes a mission profile emulation of the multiple SMs of the cascaded converter in both inverting and rectifying modes simultaneously to improve a test efficiency. A reverse series connection structure of the two testing SMs offsets a DC component in a capacitor voltage to reduce a power supply voltage required for a test. Dynamic and static control methods under different modulations for the test circuit are provided.

Abstract: An information processing apparatus includes: a controller that outputs notification information based on input information; and a processor that functions as a system processing unit that executes system processing based on an operating system (OS) and a Basic Input Output System (BIOS) processing unit that executes control related to the performance of the system processing by control of a BIOS using the notification information output from the controller.

Abstract: A bioreactor includes a culture medium vessel housing culture medium. The culture medium vessel further includes a first side surface including a first transparent optical window; and a second side surface parallel to the first surface and including one or more sensor adapters to fix optical sensors. A cell retention vessel is disposed underneath and connected to the culture medium vessel, the cell retention vessel housing biological cells and having: a top surface that intersects a base of the culture medium vessel, and a second transparent optical window indented into the top surface at a first corner of the top surface. A semipermeable membrane is disposed at a bottom of the cell retention vessel, and a frame comprising a grid is disposed underneath the semipermeable membrane.

Abstract: The present disclosure relates to the technical field of semiconductors, and provides a method of manufacturing a semiconductor structure and a semiconductor structure. The method of manufacturing a semiconductor structure includes: providing an initial structure, wherein the initial structure includes a dielectric layer and an initial metal interconnect structure, the initial metal interconnect structure penetrates the dielectric layer and covers a top surface of the dielectric layer; treating an exposed surface of the initial metal interconnect structure by using a first gas; cleaning the exposed surface of the initial metal interconnect structure by using a first liquid; and grinding to remove a partial structure of the initial metal interconnect structure, wherein a retained part of the initial metal interconnect structure forms a metal interconnect structure.

Abstract: A bioreactor includes a culture medium vessel housing culture medium. The culture medium vessel further includes a first side surface including a first transparent optical window; and a second side surface parallel to the first surface and including one or more sensor adapters to fix optical sensors. A cell retention vessel is disposed underneath and connected to the culture medium vessel, the cell retention vessel housing biological cells and having: a top surface that intersects a base of the culture medium vessel, and a second transparent optical window indented into the top surface at a first corner of the top surface. A semipermeable membrane is disposed at a bottom of the cell retention vessel, and a frame comprising a grid is disposed underneath the semipermeable membrane.