Abstract: CeO2 nanoparticles having a copper domain disposed on at least a portion of the nanoparticle. The material can catalyze a nitrogen oxide decomposition, such as a deNxOy reaction. Methods of making and using the material are also provided.

Abstract: Methods are provided for generating digests of network-related notifications specifically tailored to user's personas and adaptable across multiple timescale frequencies. Specifically, the methods involve obtaining user data of a user associated with an enterprise network and a plurality of network-related notifications. Each of the plurality of network-related notifications relates to network operations or network configurations. The methods further involve determining a network persona of the user in a context of the enterprise network based on the user data and generating a digest of the plurality of network-related notifications based on the network persona. The digest includes a semantic summary for each of the plurality of network-related notifications that is specific to the network persona. The methods further involve providing the digest for performing one or more actions associated with the enterprise network.

Abstract: Disclosed is an energy storage and steam generation system, including an electrode steam boiler. One side of the electrode steam boiler is connected with a boiler deaerator through a pipeline. A pipeline A is arranged at the top of the electrode steam boiler. The pipeline A is connected with a steam superheater, and an outlet of the steam superheater is provided with an external steam supply outlet pipeline. A molten salt steam generation bypass pipeline and a pipeline B are arranged on the steam superheater. One end of the molten salt steam generation bypass pipeline is connected to the steam superheater. A low-temperature molten salt storage tank is connected to the pipeline B, and a high-temperature molten salt storage tank is connected to the low-temperature molten salt storage tank through a pipeline. The other end of the molten salt steam generation bypass pipeline is connected to the high-temperature molten salt storage tank. Meanwhile, a generation method is further disclosed.

Abstract: A radiating element for a base station antenna that is operable in a first frequency band. The radiating element comprises a radiator that includes a first radiating arm and a second radiating arm. At least one of the first radiating arm and the second radiating arm comprises: a first conductive region; a second conductive region spaced apart from the first conductive region; and a first inductive trace for electrically connecting the first conductive region and the second conductive region. Within the first conductive region, a first gap devoid of metal is provided, and the first inductive trace includes a first trace segment extending into the first gap. The first trace segment is disposed within the first gap at a distance from the first conductive region.

Abstract: A computer-implemented method is provided. The computer-implemented method includes obtaining one or more attributes of one or more entities; performing a vectorized representation on a respective attribute of the one or more attributes, the vectorized representation being encoded as a vector of d dimensions; and performing computation on vectorized representation of the one or more attributes based on attention mechanism to construct a graph neural network model. Vectors of m number of dimensions are used to represent an individual entity in the graph neural network model, (m?1) dimensions out of m dimensions represent (m?1) number of attributes, and one out of the m dimensions represents a flag bit. Constructing the graph neural network model includes performing self-attention on the individual entity, during which the flag bit is converted into a fused flag bit by fusing the individual entity's own attributes.

Abstract: Disclosed are a calibration method, an apparatus and a system of a look-ahead logging while drilling measuring device. The calibration method includes: setting the distance from the look-ahead logging while drilling measuring device to a reflective interface as a first preset distance, and measuring the amplitude and phase of a signal received at the distance to obtain a first standard blank data; descending the look-ahead logging while drilling measuring device by a second preset distance a plurality of times, and measuring the amplitude and phase of the received signal after each descent of the second preset distance, respectively to obtain measurement results; re-setting the distance from the look-ahead logging while drilling measuring device to the reflective interface as the first preset distance, and measuring the amplitude and phase of a signal received at the distance to obtain a second standard blank data.

Abstract: A method for shape-performance control by ultrasonic rolling combined with selective laser melting is provided, which includes following steps: S1, establishing a three-dimensional model of a component to be processed, and setting printing process parameters; S2, after nitrogen gas is filled into a forming cavity to reduce an oxygen content to a preset value, lowering a forming substrate and raising a powder substrate, laying powder from the powder substrate onto the forming substrate by a scraper, recovering excess powder, and after the laying is completed, melting the powder by a laser galvanometer to form a solid layer, and cycling for several times; S3, performing ultrasonic rolling on a surface of the solid layer; S4, cycling steps S2 and S3 until the component is formed, and ending the cycling; and S5, performing ultrasonic rolling on a surface of a formed component to obtain a solid component.

Abstract: Methods are provided for generating distilled multimedia data sets tailored to user's persona and/or task(s) to be performed associated with an enterprise network and enable interactive contextual learning using a multi-modal knowledge graph. Methods involve obtaining multimedia data from one or more data sources related to operation or configuration of an enterprise network and determining context for generating a distilled multimedia data set based on at least one of user input and user persona. The methods further involve generating, based on the context, the distilled multimedia data set that includes a set of multimedia slices generated from the multimedia data using a multi-modal knowledge graph. The multi-modal knowledge graph is generated using a graph neural network and indicates relationships among a plurality of slices of the multimedia data. The methods further involve providing the distilled multimedia data set for performing one or more actions associated with the enterprise network.

Abstract: The present application provides a method, a device, an apparatus, and storage medium for deviation correction of an electrode sheet. The deviation correction method of the electrode sheet includes: determining the first deviation amount of the electrode sheet on the stacking machine in the first direction; correcting a deviation of the electrode sheet in the first direction according to the first deviation amount; determining the second deviation amount of the electrode sheet in the second direction, wherein the second deviation amount is different from the first deviation amount; and correcting a deviation of the electrode sheet in the second direction according to the second deviation amount.

Abstract: Disclosed are (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 2-bromo-2,2-difluoroacetate, a waterborne polyurethane, and preparation methods thereof. The (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 2-bromo-2,2-difluoroacetate could be used as a modified monomer for preparing a waterborne polyurethane, and substituents at a C2 position of the (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 2-bromo-2,2-difluoroacetate are two fluorine atoms and one bromine atom. When it is used for preparing the waterborne polyurethane, fluorine and bromine groups are introduced into the structure of the waterborne polyurethane, and the resultant waterborne polyurethane exhibits good moisture resistance and flame retardance.

Abstract: A system and method for instance-level roadway feature detection for autonomous vehicle control are disclosed.

Abstract: A tunable mass damping device, including a connecting, a weighted assembly, and a top connecting assembly connecting an upper end of the connecting rod with a tower beam of a tower and including an anti-rotation mechanism. The anti-rotation mechanism includes: a laterally extending fixing plate fixedly connected with the tower beam through a longitudinally extending supporting member; a laterally extending first movable plate arranged under the fixing plate and fixedly connected with the upper end of the connecting rod; and two connecting shafts spaced apart from each other. Each of the connecting shafts has a lower end fixedly connected to the first movable plate, and an upper end inserted into the fixing plate and connected therewith through a connecting head. The connecting head includes an intermediate elastic layer arranged between inner and outer sleeves of the connecting head.

Abstract: A wireless transmit/receive unit (WTRU) may receive a constellation symbol that includes indications that each are associated with a respective WTRU of a plurality of WTRUs. The WTRU may determine that a first weight associated with a first indication of the indications is different than a second weight associated with a second indication of the indications. The indications may comprise indications of bits modulated at a multi-user constellation bit division multiple access modulator (MU-CBDMAM).

Abstract: A system and method for lateral vehicle detection is disclosed. A particular embodiment can be configured to: receive lateral image data from at least one laterally-facing camera associated with an autonomous vehicle; warp the lateral image data based on a line parallel to a side of the autonomous vehicle; perform object extraction on the warped lateral image data to identify extracted objects in the warped lateral image data; and apply bounding boxes around the extracted objects.

Abstract: A method for controlling a voltage converter includes the following steps. A feedback compensation signal is generated based on an output voltage of the voltage converter. An output representation signal is compared with a first threshold and a second threshold. A switch control signal to control the turn-on and turn-off of a power circuit of the voltage converter is adjusted based on an ultra-light load feedback value when the output representation signal is less than the first power threshold. The switch control signal is adjusted based on the feedback compensation signal when the output representation signal is greater than the first power threshold. The second threshold is greater than the first threshold, and the ultra-light load feedback value is greater than the feedback compensation signal when the output representation signal is equal to the second threshold.

Abstract: A control circuit for a totem pole PFC circuit with a low side power switch coupled between a switching node and a reference ground. The control circuit includes fourth pins. The first pin is coupled to the switching node. The second pin is coupled to the switching node through a first unidirectional device. The third pin is coupled to a control terminal of the low side power switch. The fourth pin is configured to be coupled to the reference ground. The control circuit is configured to control the turning-off of the low side power switch based on a first voltage indicative of a drain-source voltage of the low side power switch.

Abstract: Batteries that include a composite electrode, and a preparation method thereof, and an electrical device are disclosed. An example composite electrode includes a current collector, a first active layer, and a second active layer. The first active layer is disposed on the current collector. The second active layer is disposed on one side, oriented away from the current collector, of the first active layer. The first active layer includes a lithium manganese iron phosphate material. At least a part of a surface of the lithium manganese iron phosphate material is coated with a conductive coating material. A mass of the conductive coating material is 1% to 10% of a mass of the lithium manganese iron phosphate material. The conductivity of the lithium manganese iron phosphate material is improved by the conductive coating material.

Abstract: An antibody-drug conjugate having improved affinity, and a preparation method therefor and an application thereof. Specifically, provided are an antibody drug conjugate as shown in formula (II), a pharmaceutically acceptable salt thereof, a stereoisomer thereof, or a solvate thereof. The antibody drug conjugate no only obviously improves the affinity of an antibody and a target protein, but also improves the hydrophilicity of an ADC molecule, and further improves the efficacy of tumor inhibition.

Abstract: The present disclosure relates to an electric control leveling valve for a vehicle, comprising: a vehicle height variation detection device, which is used for detecting a height variation of a vehicle body of the vehicle and generating a height variation electrical signal characterizing the height variation of the vehicle body; a control device, which generates a corresponding valve control command based on the height variation electrical signal; and a valve device, which is in gaseous coupling to a secondary suspension system of the vehicle and adjusts air mass of the secondary suspension system based on the valve control command. The present disclosure further relates to a corresponding vehicle, comprising such an electric control leveling valve. In some embodiments, the control can be made more flexible and active to facilitate diagnosis of faults of the electric control leveling valve, so that the valve can be replaced in time.

Abstract: The present disclosure provides an allocating method and device of carbon emission allowance, and a computer-readable storage medium. The allocating method includes: obtaining a maximum value and a minimum value in a first time period of carbon emission intensity values of a plurality of manufacturing entities, wherein the manufacturing entities has at least one process type of the same; determining a relative carbon emission intensity value of each manufacturing entity according to a carbon emission intensity value of each manufacturing entity, the maximum value and the minimum value; and allocating a carbon emission allowance for a second time period after the first time period to each manufacturing entity according to the relative carbon emission intensity value of each manufacturing entity.