Abstract: An antenna, an antenna array and an electronic apparatus are provided. The antenna includes a phase adjusting structure, a driving structure, a radiating structure, a reference electrode layer, and an isolation layer. The driving structure is electrically connected to the phase adjusting structure to provide a driving voltage to the phase adjusting structure, the radiating structure is configured to transmit the received microwave signal to the phase adjusting structure and radiate the adjusted microwave signal; the isolation layer has a first opening, an orthographic projection of the first opening on a plane where the reference electrode layer is located at least partially overlaps with an orthographic projection of the radiating structure on the plane, does not overlap with an orthographic projection of the driving structure on the plane, and an orthographic projection of the isolation layer on the plane covers the orthographic projection of the driving structure on the plane.

Abstract: The present disclosure provides an intelligent reflection surface, a signal sending method and apparatus, and a storage medium, and belong to the field of wireless communication. In embodiments of this application, the intelligent reflection surface receives adjustment information sent by a first wireless device, and adjusts an on/off state of the intelligent reflection surface based on the adjustment information.

Abstract: The present disclosure relates to communication tags and electronic devices. One example communication tag includes a circuit board and a chip disposed on the circuit board. Two coils are formed on the circuit board. The two coils are respectively disposed on two different conducting layers of the circuit board. Optionally, the two coils are disposed in an intersecting manner. In addition, lines for feeding the two coils are disposed close to each other.

Abstract: A pyridone compound and a preparation method therefor, a pharmaceutical composition and a use. The structure of the pyridone compound is as shown in formula (I), and the pyridone compound comprises an isomer, a pharmaceutically acceptable salt, or a mixture thereof. The pyridone compound has a highly effective inhibitory effect on cIAP1, cIAP2, XIAP and various tumor cells, and can be used to prepare anti-tumor drugs that can exert pharmacological effects at both the molecular level and the cellular level.

Abstract: An ethylene-butene LLDPE copolymer that has a mixture of properties useful for films has the following characteristics: (a) The density of the LLDPE copolymer is from 0.910 g/mL to 0.930 g/mL; and (b) The melt index (I2) of the LLDPE copolymer is from 0.5 g/10 min to 2.7 g/10 min; and (c) The molecular weight distribution (Mw/Mn) of the LLDPE copolymer is at least 4.25; and. (d) The Mz/Mw ratio of the LLDPE copolymer is at least 3.2; and (e) The molecular weight comonomer distribution of the LLDPE copolymer is from ?0.1 to ?1.0; and (f) The storage modulus (G?) of the material is from 90 Pa to 115 Pa when the loss modulus (G?) is 1000 Pa.

Abstract: Provided are techniques for generating 3-dimensional (3D) models and connections to provide vulnerability context. For a first vulnerability of a first asset, first vulnerability data comprising first vulnerability attributes is retrieved. A second vulnerability of a second asset is identified based on the second vulnerability having second vulnerability data comprising second vulnerability attributes that include one or more common vulnerability attributes with the first vulnerability attributes. Anchor points for the first vulnerability and the second vulnerability are created based on the one or more common vulnerability attributes. A first 3-dimensional (3D) model is generated for the first vulnerability that incorporates the first vulnerability attributes, and a second 3D model is generated for the second vulnerability that incorporates the second vulnerability attributes. The first 3D model and the second 3D model are displayed with one or more connections based on the anchor points.

Abstract: The present disclosure provides a driving mechanism, which includes a driving shaft, a sleeve, a plurality of guiding members, an impact bulk and an output shaft. The sleeve is sleeved on the driving shaft and has a plurality of guiding grooves for accommodating the guiding members. The impact bulk is sleeved on the outside of the sleeve. Some guiding members are linearly immovable relative to the driving shaft; other guiding members are linearly immovable relative to the impact bulk. With the design of the guiding grooves, the torque input into the driving shaft is transferred into an impact torque applied on the output shaft.

Abstract: A method of encoding video data is provided. The method determines a block unit of an image frame of the video data. The method determines, for the block unit, a first merge candidate list including multiple merge candidates, and identifies multiple merge subgroups from the first merge candidate list. The method determines multiple first cost values each corresponding to one of the merge candidates, and determines an arrangement of the merge candidates in each of the merge subgroups based on the first cost values. The method determines a second merge candidate list by selecting, from each of the merge subgroups, a first K merge candidates of the merge candidates ordered based on the arrangements. Then, the method selects one of the merge candidates in the second merge candidate list to predict the block unit and encodes one or more merge indices into a bitstream based on the selected merge candidate.

Abstract: The present application discloses a display panel, a method for manufacturing a display panel, and a display apparatus. The display panel includes a substrate, a plurality of first scanning lines, at least an isolation structure, and a plurality of light-emitting functional units, the plurality of first scanning lines are located on a side of the substrate and arranged along a first direction; the at least an isolation structure is formed on a side of the substrate and encloses and forms at least an opening portion, the at least an isolation structure includes a first isolation portion including a side surface facing a side of the at least an opening portion, the side surface includes a first surface, a plane where the first surface is located intersects a plane where the substrate is located to form a first intersection line.

Abstract: A display panel includes: a plurality of display pixel circuits each which includes a plurality of sub-display pixels and at least one anti-view pixel; and a control device electrically connected with the anti-view pixel. The control device is configured for: when the display panel runs in an anti-view mode, performing a sequential driving and a disordered driving on the anti-view pixel, wherein the sequential driving includes driving the anti-view pixels according to a sequence waveform, and the disordered driving includes driving the anti-view pixels corresponding to a disordered signal based on the disordered signal randomly generated.

Abstract: Methods, systems, and devices for link measurements of vehicular device-to-device links in mobile communication technology are described. An exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link measurement configuration, and performing a device-to-device link measurement procedure. Another exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link monitoring configuration, and performing a device-to-device link monitoring procedure. Yet another exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link maintenance configuration, and performing a device-to-device link maintenance procedure.

Abstract: An electronic vaporization device including a vaporizable material storage device and a body is provided. The vaporizable material storage device stores a vaporizable material. The body detachably connects to the vaporizable material storage device. The body includes a processing circuit, a power supply, and a detection apparatus. The power supply electrically connects to the processing circuit, where the processing circuit controls the power supply to provide first electric power to the vaporizable material storage device to vaporize the vaporizable material. The detection apparatus electrically connects to the processing circuit.

Abstract: Disclosed are a driving method of a display panel and a display device. The driving method of the display panel includes: obtaining display data of a current display frame (S100); and inputting a data voltage to a data line according to the display data, so that the corresponding data voltages are charged into sub-pixels electrically connected to the data line (S200), where the data voltages inputted on the data line are divided into a plurality of voltage groups, each voltage group includes at least two adjacent data voltages, the polarities corresponding to the data voltages in a same voltage group are the same, the polarities corresponding to the data voltages of the two adjacent voltage groups inputted into a same data line are different, and the polarities of the corresponding voltage groups on the two adjacent data lines are different.

Abstract: A method includes forming a fin structure including first and second sacrificial layers and first and second channel layers over a substrate; forming a dummy gate structure across the fin structure; forming gate spacers on opposite sides of the dummy gate structure; forming first source/drain epitaxial layers on opposite sides of the first channel layer; forming second source/drain epitaxial layers on opposite sides of the second channel layer; removing the dummy gate structure and the first and second sacrificial layers to form a gate trench defined by the gate spacers; forming an oxynitride layer in the gate trench to surround the first channel layer; forming a dipole layer to surround the oxynitride layer; performing an anneal process to drive dipole dopants into the oxynitride layer; and depositing a high-k gate dielectric layer and a work function metal layer in the gate trench to form a gate structure.

Abstract: The present application provides a sodium-ion battery, a battery module, a battery pack, and an electrical device. The sodium-ion battery includes a positive electrode plate, a negative electrode plate, and a separator; the positive electrode plate includes a positive electrode current collector and a positive electrode active material layer arranged on at least one surface of the positive electrode current collector, the negative electrode plate includes a negative electrode current collector and a negative electrode active material layer arranged on at least one surface of the negative electrode current collector, and the separator is arranged between the positive electrode plate and the negative electrode plate; the positive electrode active material layer has a porosity denoted as ?, the negative electrode active material layer has a porosity denoted as ?, and the separator has a porosity denoted as ?, which satisfy 0?(???)/??1.5, and ???.

Abstract: The present disclosure relates generally to rapid-release pharmaceutical dosage unit tablets containing small molecule API medicines. In some instances the API is an inhibitor of Ras proteins, such as K-Ras, H-Ras, and N-Ras, that have a G12C mutation. Such tablets also contain a disintegrant and an excipient. More specifically, the present disclosure relates to pharmaceutical dosage unit tablets containing divarasib, or a pharmaceutically acceptable salt thereof, an extragranular disintegrant, and an extragranular excipient, and to processes for preparing the tablets from granules formed by dry granulation.

Abstract: An L1 setup procedure is provided that can be used in place of RRC setup. The new L1 setup can achieve the same functionality as the current RRC setup, but setup data is exchanged between a BS and UE only in L1. This setup data can include for example, parameters for radio bearer configuration and parameters for master cell group configuration, cell selection configuration, cell reselection configuration, or measurement configuration. A two stage DCI, together with a scheduled physical downlink shared channel (PDSCH) resource may be used for L1 setup, in which the second stage of the two stage DCI indicates that the scheduled PDSCH resource contains L1 data for L1 setup.

Abstract: The present disclosure discloses a method for improving acetate tolerance and lipid accumulation of an oleaginous microorganism using an acetyl-CoA synthetase (ACS) and belongs to the technical fields of genetic engineering and microbial engineering. The present disclosure overexpresses endogenous constitutive MaACS in Mortierella alpina, improves the acetate tolerance and lipid yield of the recombinant strain, and the proportion of polyunsaturated fatty acids, and further improves the lipid accumulation using a culture medium taking ammonium acetate as a nitrogen source. The present expresses a citrate lyase ACL1 while overexpressing the MaACS in a combined manner, or expresses glucose-6-phosphate dehydrogenase G6PD2 to equilibrate the supply of reducing power NADPH so as to avoid the overflow of the acetyl-CoA, or knocks down a ? subunit SNF1 ? of a sucrose non-fermenting-related protein kinase which negatively regulates lipid accumulation to improve the activity of an acetyl-CoA carboxylase 1.

Abstract: A battery cell includes: a housing having a closed inner cavity; an electrode assembly arranged in the inner cavity; and a first pressure relief component arranged on the housing. The first pressure relief component has a first weakened portion, and the first weakened portion is a reduced thickness portion and is configured to be opened when a first preset condition is met within the housing.

Abstract: An axle securing device for securing a polygonal axle and a roller secured thereto is provided. The axle securing device includes a bracket, an elastic buckle, and a first bolt. The bracket includes a clamping part for clamping the polygonal axle, a securing part, and two elongated arms connected between the clamping part and the securing part. The first bolt is inserted through the elastic buckle and the securing part to secure the elastic buckle on the bracket. The two elongated arms are held between two elastic arms of the elastic buckle, wherein the two elastic arms respectively apply clamping forces inwardly to the two elongated arms, and the clamping part is driven by the two elastic arms to constrict inwardly and thus restricting a movement of the polygonal axle. Another axle securing device is also provided.