Abstract: The present application provides a heterocyclic compound, an organic light emitting device in which the heterocyclic compound is contained in an organic material layer and a composition for an organic material layer of the organic light emitting device.

Abstract: A circuit sleep method includes: writing all data stored in a memory unit into a current data-backup block and performing a check calculation on the data written into the current data-backup block to obtain a first verification value; powering down the circuit to make the circuit enter a sleep mode; restarting the circuit and determining whether the processing unit has written all the data stored in the memory unit into the current data-backup block before the circuit enters the sleep mode; performing the check calculation on the data stored in the current data-backup block to obtain a second verification value and comparing the first verification value with the second verification value; and writing back the data stored in the current data-backup block to the memory unit in a case that the first verification value and the second verification value are the same.

Abstract: Method, apparatus, and non-transitory storage medium for hybrid acoustic howling suppression based on a frequency filter model and a deep neural network are provided. The method may include receiving a speech signal, the speech signal including target speech, feedback, and noise, and inputting the speech signal into a trained hybrid neural-network based howling suppression model, wherein the trained hybrid neural-network based howling suppression model is trained using training speech signal and pre-processed acoustic feedback from a first frequency filter model. The method may also include generating an enhanced speech signal with suppressed howling as an output of the trained hybrid neural-network based howling suppression model, wherein the enhanced speech signal is used to update parameters of the first frequency filter model.

Abstract: Method, apparatus, and non-transitory storage medium for training a deep neural-network model jointly for acoustic echo suppression and acoustic howling suppression are provided. The method may include generating a teacher speech signal for training the deep neural-network model based on a input speech from a speech system and at least one reference signal. The deep neural-network model is trained jointly for both acoustic echo suppression and acoustic howling suppression by using the teacher speech signal and a correlation loss. During training of the deep neural-network model, the training task formulates a recurrent feedback suppression process as an instantaneous speech separation task using the teacher-forced training strategy.

Abstract: A method including receiving an input comprising natural language texts; segmenting the natural language texts into sections; summarizing the natural language texts; developing a first model based on the plurality of sections and the summary of the natural language texts; identifying one or more salient sentences within the natural language texts using the first model; determining a sentence quality score based on how informative a salient sentence is; determining a sentence similarity score based on a salient sentence's similarity to another salient sentence; developing a second model based on the sentence quality score and the sentence similarity score; combining the first model and the second model into a final model; selecting sentences based on the final model; and generating an extractive summarization using the selected sentences.

Abstract: A method, including: identifying static application features of an application; identifying resource access features of the application; labeling a translation lookaside buffer (TLB) miss threshold of a runtime feature of the application; determining utilization of larger pages during the runtime based on the TLB miss threshold; and setting the TLB miss threshold based on the determined utilization of the larger pages.

Abstract: The present disclosure provides a driving control module, a driving control method, a double-layer panel, and a display device. The driving control module is applied to the double-layer panel, the double-layer panel includes a first panel and a second panel, the first panel is a touch display panel, the second panel is a display panel, and the driving control module includes a control circuitry. The control circuitry is electrically coupled to the first panel and the second panel, and configured to control a touch stage of the first panel to be arranged within a spacing stage of the second panel, the first panel is configured to perform touch detection in the touch stage, and the spacing stage includes at least one of a scanning blank stage, a frame start time of image display time period, and a frame end time of the image display time period.

Abstract: The present invention relates to a one-pot process for the production of poly carbodiimide cured polymers. comprising a reaction of (a) at least one polycarbodiimide with two or more carbodiimide functionalities per molecule. (b) at least one polyol with two or more hydroxyl functionalities per molecule, and (c) at least one cyclic carboxylic anhydride.

Abstract: A side window encapsulation includes: a light group assembly and an encapsulation frame. The encapsulation frame defines a mounting opening for receiving glass. The side surface of the encapsulation frame facing away from the interior of the vehicle is an outer side surface. A mounting groove is formed on the outer side surface of the encapsulation frame. The light group assembly is detachably mounted in the mounting groove. An insertion part and an engaging part are respectively provided on two opposite side walls of the mounting groove. An insertion-fitting part is provided on the light group assembly and at positions corresponding to the insertion part. The insertion-fitting part is detachably inserted in the insertion part. A fastening member is provided on the light group assembly and at positions corresponding to the engaging part. The fastening member is detachably engaged with the engaging part.

Abstract: The present disclosure relates to the technical field of small nucleic acid drug delivery, and particularly discloses a compound, a conjugate and uses thereof. The present disclosure provides a nucleic acid drug targeted delivery monomer and conjugate and a preparation method thereof, the monomer and the conjugate which is formed by the monomer and has a specific design structure can specifically deliver an active drug (or small nucleic acid) to a cell receptor (or surface) in a targeted manner and can be combined with the receptor. The conjugate connected with the active drug (or small nucleic acid) can improve the cell penetration capability of the nucleic acid drug and enhance the stability of the nucleic acid drug in cells owing to the structural characteristics of the conjugate, and can effectively solve the problem of directional delivery of the drug.

Abstract: Provided are a vacuum distillation furnace, and a method for preparing high-purity copper particles. In view of the fact that high-purity copper prepared by the traditional method in the current industrial production has an unsatisfactory purity, a high impurity content, and a complicated composition, a vacuum distillation method is adopted. During the vacuum distillation method, most of valuable metals in a copper matrix are volatilized and enter into a gas phase, such that the metals are separated from the copper matrix, thereby allowing the purification of copper; and copper powder particles volatilized to a condensation plate have a smooth surface and a purity of 5 N grade or more.

Abstract: The present disclosure relates to the technical field of biotechnology, and discloses a nucleic acid targeting angiotensinogen and uses thereof. The nucleic acid provided by the present disclosure can effectively inhibit the expression of AGT, thereby being capable of treating and/or preventing disease related to elevated AGT expression such as hypertension.

Abstract: The present disclosure relates to the technical field of biotechnology, and discloses a nucleic acid targeting proprotein convertase subtilisin/kexin 9 and uses thereof. The nucleic acid provided by the present disclosure can effectively inhibit the expression of PCSK9, thereby being capable of treating and/or preventing hyperlipidemia related diseases.

Abstract: The present invention relates to a composition for inhibiting the inflammation or aging of stem cells, comprising, as an active ingredient, a compound of Chemical Formula 1 or a pharmaceutically acceptable salt thereof; a method for inhibiting the inflammation or aging of stem cells by using the same; and a method for preparing stem cells having inhibited inflammation or aging; and a pharmaceutical composition for preventing or treating inflammatory diseases, comprising the stem cells, wherein when stem cells are treated with the compound of Chemical Formula 1, the inflammation or aging of stem cells can be inhibited so that the function and morphology of stem cells and intracellular mitochondria damaged in an inflammatory environment can be restored, and the stem cells treated with the compound of Chemical Formula 1 can be effectively used in the prevention or treatment of inflammatory diseases.

Abstract: A foldable electronic device includes a first device body, a second device body, an earpiece, an antenna, and a first switch control circuit. The antenna includes a main radiator and a first parasitic radiator. The main radiator is disposed on the first device body, and the first parasitic radiator and the earpiece are disposed on the second device body. When the foldable electronic device is in a folded state, the main radiator is disposed relative to the first parasitic radiator at a first interval and is coupled to the first parasitic radiator through the first interval. The first switch control circuit includes a first switch component and a plurality of different first matching branches disposed in parallel connection. One end of the first switch control circuit is connected to a ground of the second device body, and the other end is connected to the first parasitic radiator.

Abstract: The present disclosure relates to the technical field of small nucleic acid drug delivery, and particularly discloses a compound, a conjugate and uses thereof. The present disclosure provides a nucleic acid drug targeted delivery monomer and conjugate and a preparation method thereof, the monomer and the conjugate which is formed by the monomer and has a specific design structure can specifically deliver an active drug (or small nucleic acid) to a cell receptor (or surface) in a targeted manner and can be combined with the receptor. The conjugate connected with the active drug (or small nucleic acid) can improve the cell penetration capability of the nucleic acid drug and enhance the stability of the nucleic acid drug in cells owing to the structural characteristics of the conjugate, and can effectively solve the problem of directional delivery of the drug.

Abstract: The present invention relates to a cooking appliance. The cooking appliance according to the present invention may have a cavity (S) formed inside cases (100 and 200), and a first heat source module (400) which emits microwaves may be disposed on the side surface of the cases (100 and 200). A second heat source module (600) which generates radiant heat may be disposed on the upper portion of the cases (100 and 200). In addition, it is possible to elevate the second heat source module (600), and whether the first heat source module (400) operates may be determined according to whether the second heat source module (600) is elevated.

Abstract: A display device includes a display panel and an input sensor. The input sensor may include a first sensing electrode, a signal line electrically connected to a first terminal of the first sensing electrode, a first line at least partially overlapping the first sensing electrode and extending in the same direction as the first sensing electrode in the active area, and a first switching element defining a first current path in the first sensing electrode and the first line or blocking the first current path.

Abstract: Embodiments of the present disclosure relate to a method, system, and computer program product for comparison of database data. According to the method, a first tree structure corresponding to first data segments of first database data and a second tree structure corresponding to second data segments of second database data are at least partially obtained. Each node of the first or second tree structure indicating a characteristic value of at least one of the first or second data segments, and nodes of the first or second tree structure are divided into a first or second plurality of branches from a first or second root node based on update frequencies of the first or second data segments. A difference between the first data segments and the second data segments is determined by at least comparing characteristic values indicated by nodes in the obtained parts of the first and second tree structures.

Abstract: The present disclosure provide a policy coordination method for a group of user equipment (UEs), the method includes receiving a policy request, where the policy request is related to a group policy for the group of UEs; and performing, according to the policy request and pre-stored group policy information, policy coordination on the group of UEs, where the pre-stored group policy information indicates a policy required to be adopted by each UE in the group of UEs for various group policies of the group of UEs.