Abstract: A noise reduction assembly includes an outer frame and a partition plate. An accommodating cavity is arranged in the outer frame; the partition plate is arranged in the accommodating cavity, and the partition plate and the outer frame form a noise reduction channel, the noise reduction channel includes a first noise reduction section, a second noise reduction section and a third noise reduction section that are communicated in sequence, and the channel cross-sectional areas of the first noise reduction section and the third noise reduction section are both smaller than the channel cross-sectional area of the second noise reduction section. The technical solution of the present application may reduce the noise of a new energy equipment having the noise reduction assembly during operation.

Abstract: Various methods overcome the limitations and achieve superior scaling by (i) replacing a single highly challenging high aspect ratio etch step with two or more etch steps of less challenging aspect ratios and which involve wider and more mechanically stable active strips, (ii) using dielectric pillars for support and to maintain structural stability during a high aspect ratio etch step and subsequent processing steps, or (iii) using multiple masking steps to provide two or more etch steps of less challenging aspect ratios and which involve wider and more mechanically stable active strips.

Abstract: Disclosed is a text sentence processing method performed by a computer device, including: acquiring sample text sentences including entity pairs and relationship labels of the entity pairs; extracting positive and negative example sentence pairs from the sample text sentences according to the relationship labels, and performing positive-negative example sampling, to obtain a training set; inputting the training set into a relationship extraction model to generate loss values; and adjusting parameters of the relationship extraction model according to the loss values, and repeating the step of extracting positive and negative example sentence pairs from the sample text sentences according to the relationship labels to perform iterative training of the relationship extraction model until a training end condition is met, to obtain an updated relationship extraction model, the relationship extraction model being configured to identify an entity relationship of an entity pair in an input text sentence.

Abstract: The present application discloses a method, system, and computer system for deleting, auditing, and/or performing disaster recovery for personal identifiable information (PII). The method includes determining to delete from a dataset PII data corresponding to an individual, determining a PII key associated with the individual, and performing a lookup with respect to the dataset for PII data associated with the individual using the PII key.

Abstract: Methods for obtaining a population of differentiated alveolar cells, differentiated alveolar cells in the form of alveolar organoids generated by the methods and uses for the differentiated alveolar organoids are provided. The methods include digesting long-term expanding lung organoids (LO) into single cells (i.e., dissociated cells), and suspension culturing the dissociated cells in distal differentiation (DD) cell culture media in a non-adherent plate for an effective amount of time. Alveolar organoids includes a population of AT1 and AT2 cells and in suspension culture exhibit an apical-out polarity and include abundant cytoplasmic lamellar bodies and microvilli. The alveolar organoids can be utilized alone or in combination with 2D and 3D AWO, rebuilt the human respiratory epithelium in culture plates for studying biology and pathology of human respiratory system, including, but not limited to, the study of COVID-19 respiratory diseases.

Abstract: Examples herein involve estimating a first position of a mobile device based on first communication signals, assigning a first set of particles to a number of respective first sampling locations within a threshold distance of the first position, adjusting the assignment of the first set of particles to second sampling locations based on movement of the mobile device, and estimating a second position of the mobile device based on the second sampling locations.

Abstract: This disclosure relates to a method and an apparatus for training a text classification model. The method may include determining a semantic representation of the training sample using the text classification model and determining a predicted classification result of the training sample based on the semantic representation. The method may further include generating an adversarial sample corresponding to the training sample based on the training sample and perturbation information and determining a semantic representation of the adversarial sample corresponding to the training sample using the text classification model.

Abstract: This disclosure is directed to a pharmaceutical composition for treating or preventing a disease. The pharmaceutical composition can comprise a polymer-drug nanoaggregate having a polymer and at least one bioactive agent that can comprise STING polypeptide, a nucleic acid encoding said STING polypeptide, a STING inhibitor, a STING activator, a STING agonist, a STING antagonist, a STING modulating molecule, or a combination thereof. The pharmaceutical composition can be a vaccine or an adjuvant for a vaccine. This disclosure is also directed to a method for treating or preventing a disease using the pharmaceutical composition. The disease can include infectious diseases caused by viruses or other pathogens, for example, influenza, rabies, or respiratory illnesses such as severe acute respiratory syndrome (SARS) caused by coronaviruses, such as MERS-CoV, SARS-CoV, and Coronavirus Disease 2019 (COVID-19) caused by the virus SARS-CoV-2 and its variants.

Abstract: An instruction transmission method is provided for an ambient lamp. The method includes: sequentially obtaining a playback frame from a playback frame sequence as a current playback frame; determining a target encoding scheme of the current playback frame based on a frame type of the current playback frame; determining effective data and a data type of the effective data of the current playback frame according to the target encoding scheme, and encoding the effective data into playback encoded data; and encapsulating the playback encoded data of the current playback frame and the data type of the effective data into a lighting-effect playback instruction, and transmitting the lighting-effect playback instruction to a control chip of a lighting component of the ambient lamp for execution.

Abstract: A method for image processing is disclosed herein. A computer system obtains a first image and a second image acquired by an imaging device. The computer system determines a matrix relating a first set of image points in the first image to a second set of image points in the second image. Based on the matrix, the computer system determines a set of parameters of the imaging device and a rotational relationship between the first image and the second image corresponding to poses of the imaging device. In response to determining that the first image and the second image are aligned based on the set of parameters of the imaging device and the rotational relationship between the first image and the second image, the computer system generates a composite image of the first image and the second image and causes display of the composite image.

Abstract: The present application discloses a method, system, and computer system for storing, reading and/or encrypting personal identifiable information (PII). The method includes obtaining PII data corresponding to a dataset, obtaining a PII key associated with the PII data, and storing, in the dataset, information pertaining to the PII key in association with the PII data.

Abstract: Provided are a wind turbine, and a control method, a controller and a control system for the same. The control method includes: monitoring wind resource data at the location of a wind turbine and operation data of the wind turbine; identifying a complicated wind condition based on the wind resource data and the operation data; determining an accumulative proportion of time periods in which the complicated wind condition occurs within a first predetermined time period; and controlling the wind turbine to perform a protection operation, in response to the accumulative proportion of the time periods exceeding a first preset threshold.

Abstract: A diesel-storage independent microgrid and a virtual dynamic synchronous control method and system are described. An adaptive dynamic synchronous torque and pre-synchronous compensation phase angles are introduced into a energy storage converter control system to realize output voltage and power synchronization before and after parallel connection of the system. By compensating the pre-synchronous phase angles, the phase angles of a diesel generator and an energy storage converter are kept consistent before parallel connection, which reduces current impact during the parallel process. By introducing the adaptive dynamic synchronous torque, after the parallel connection of the system, the virtual torque of the energy storage converter can be adaptively and dynamically adjusted according to the current accelerations of the diesel generator and the energy storage converter under the condition that the inertial parameter of a diesel engine is black-boxed.

Abstract: A message processing method and device, a storage medium, and an electronic device are provided. The method includes: receiving a message to be processed by means of a Bidirectional Forwarding Detection (BFD) processing engine of a chip, the BFD processing engine storing head Maintenance End Points (MEP); if a head MEP corresponding to the message to be processed is not found in the BFD processing engine of the chip, judging whether to forward the message to be processed to a processor; and if a judgment result is yes, saving the information of the message in a client MEP in the processor. The problem in the related art that an MEP on a Head side in RFC8562 only transmits but does not receive a BFD message, an MEP on a Tail side only receives but does not transmits a BFD message and thus the requirements cannot be satisfied is resolved.

Abstract: This application discloses a task solving method. The method includes: obtaining a search tree, where the search tree is obtained by solving a mixed integer programming task through branch and bound, the search tree includes a plurality of subnodes including a first subnode and a second subnode, each subnode corresponds to one child task, and the first subnode and the second subnode are to-be-solved subnodes in the plurality of subnodes; and determining a target parallel mode from a plurality of parallel modes based on information about the search tree, and solving at least one of the first subnode and the second subnode in parallel on a first device and a second device based on the target parallel mode.

Abstract: A method for determining natural illumination duration and an electronic device are provided, to more accurately determine a scenario in which a user is located and effectively determine natural illumination duration, to help the user improve vision. The method is applied to an electronic device having a display screen and includes: determining a current scenario based on a preset reference factor (S901), where the preset reference factor includes any one or more of ultraviolet intensity, illumination intensity, and locating signal strength; and counting current natural illumination duration towards cumulative natural illumination duration if the current scenario is a preset scenario (S902), where the preset scenario includes any one or more of an outdoor scenario, an indoor near-window scenario, and an outdoor blocked scenario.

Abstract: A dialogue generation method, a network training method and apparatus, a storage medium, and a device are provided. The method includes: predicting, based on a plurality of a plurality of pieces of candidate knowledge text in a first candidate knowledge set, a preliminary dialogue response of a first dialogue preceding text; processing the first dialogue preceding text based on the preliminary dialogue response to obtain a first dialogue preceding text vector; obtaining a piece of target knowledge text based on a probability value of the piece of target knowledge text of being selected to be used in generating a final dialogue response, the probability value being obtained based on the first dialogue preceding text vector; and generating the final dialogue response based on the first dialogue preceding text and the piece of target knowledge text.

Abstract: A memory structure includes randomly accessible, channel-all-around ferroelectric memory transistors organized as horizontal NOR memory strings. The NOR memory strings are formed over a semiconductor substrate in multiple scalable memory stacks of thin-film ferroelectric memory transistors. The three-dimensional memory stacks are manufactured in a process that includes forming holes in a multi-layer film stack for forming local word line structures and slit trenches to divide the film stack into memory stacks including local word line structures formed therein. The memory structure of channel-all-around ferroelectric memory transistors enables a scalable construction for realizing a high density, high capacity memory device.

Abstract: An electronic device obtains a to-be-translated sentence. The electronic device divides the to-be-translated sentence into a preset quantity of clauses. The electronic device separately translates each of the clauses to obtain a respective translation result corresponding to each of the clauses. The electronic device combines the respective translation results corresponding to each of the clauses according to semantics to obtain a target translation sentence corresponding to the to-be-translated sentence.