Abstract: A method and apparatus for training a question solving model, a question solving method and apparatus, an electronic device and a readable storage medium are disclosed. The method for training a question solving model includes: acquiring a first sample question; inputting the first sample question and a solving step grabbing template into a large language model to obtain a first sample solving step; inputting the first sample question, the first sample solving step and an answer grabbing template into the large language model to obtain a first sample answer; pre-training a step planning model according to the first sample question and the first sample solving step; pre-training the large language model according to the first sample question, the first sample solving step and the first sample answer; and acquiring the question solving model according to the step planning model and the large language model obtained by pre-training.

Abstract: The present disclosure relates to a fused tetracyclic compound, a preparation method therefor and an application thereof in medicine. Specifically, the present disclosure relates to a fused tetracyclic compound as shown in general formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and use thereof as a therapeutic agent, in particular use thereof in preparation of drugs for inhibiting KRAS G12D. The groups in general formula (I) are as defined in the description.

Abstract: The present invention relates to a quinolinamine compound, a preparation method therefor and an application thereof in pharmaceuticals. Specifically, the present invention relates to a quinolinamine compound as represented by general formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and use thereof as a therapeutic agent, especially use thereof as a miRNA regulator and use thereof in preparation of a drug for treating diseases or conditions that can be improved by regulating miRNA levels.

Abstract: The present disclosure relates to a method for analyzing a geological body with the help of physical and chemical properties thereof, and in particular, to a method for identifying an exudative sandstone uranium deposit. With the method for identifying an exudative sandstone uranium deposit according to the embodiments of the present disclosure, an exudative sandstone uranium deposit formed by an exudation metallogenesis may be systematically identified, so as to guide prediction and prospecting evaluation of a uranium deposit in red variegated sandstone formations of a sedimentary basin, avoid ore dislocation and ore leakage, open up new prospecting positions and spaces, and break through new uranium resources.

Abstract: The present disclosure discloses a video classification method, an electronic device and a storage medium, and relates to the field of computer technologies, and particularly to the field of artificial intelligence technologies, such as knowledge graph technologies, computer vision technologies, deep learning technologies, or the like. The video classification method includes: extracting a keyword in a video according to multi-modal information of the video; acquiring background knowledge corresponding to the keyword, and determining a text to be recognized according to the keyword and the background knowledge; and classifying the text to be recognized to obtain a class of the video.

Abstract: A nitrogen-containing heterocyclic compound, a preparation method therefor, and an application thereof in medicines. Specifically, the present disclosure relates to a nitrogen-containing heterocyclic compound as represented by general formula (IM), a preparation method therefor, a pharmaceutical composition comprising the compound, a use of the pharmaceutical composition serving as a therapeutic agent, in particular as a PARP1 inhibitor, and a use of the pharmaceutical composition in the preparation of a drug for treating and/or preventing cancer.

Abstract: This application provides example image display methods, media, and electronic devices. One example method includes detecting, by an electronic device that has a camera and a display, an operation of opening experience data by a user, where the experience data is stored in the electronic device and includes video data, and the video data includes multiple frames of images. A first interface is displayed in response to the operation, where the first interface includes a first image. Pose change information is determined within a preset duration, where the pose change information includes location movement information of the electronic device and pose change information of the camera. A second image including digital signage or a 3D virtual object is displayed based on pose data during collection of the first image and based on the pose change information, where the multiple frames of images include the second image.

Abstract: Disclosed are fused imidazole derivatives, preparation methods therefor and medical uses thereof. Specifically, the present disclosure relates to a fused imidazole derivative as shown in general formula (IM), a preparation method therefor, a pharmaceutical composition containing the derivative, and the use of same as a therapeutic agent, in particular the use thereof as a GLP-1 receptor agonist, and the use thereof in the preparation of drugs for the treatment and/or prevention of diabetes.

Abstract: An optical sensing arrangement for a camera or a camera module for at least one of an automotive application and an electronic device, includes: an optical lens or a lens system; a sensor; and an infrared cut-off filter arrangement, which has a total thickness of less than 0.8 mm and which includes: at least one infrared cut-off filter element, which includes a first major surface and which includes or consists of a glass which includes copper oxide; and a first cover element, which is arranged in front of the first major surface of the at least one infrared cut-off filter element and which includes an ultra-thin glass.

Abstract: A chemically toughenable or toughened glass has, before chemical toughening, a thickness t of at most 1100 ?m. The glass comprises the following components: 45-75 mol-% SiO2; 10-25 mol-% Al2O3; >1-11 mol-% Li2O; 0-15 mol-% P2O5; 0-8 mol-% B2O3; and 0-5 mol-% TiO2. The average number of bridging oxygen per polyhedron (BO) calculated as 2*4?2*(cmol(O)/(cmol(Si)+cmol(Al)+cmol(B)+cmol(P)+cmol(Ti))) is higher than 3.55. Upon chemical toughening, the linear dimension variation in the unit of percentage (V1) is so low that the overall geometry variation (OGV) calculated as (DoL/t)/V1 is higher than 0.8. DoL is the total depth of all ion-exchange layers on one side of the glass and DoL is more than 1 ?m, when the glass is chemically toughened with NaNO3 only, KNO3 only or with both KNO3 and NaNO3.

Abstract: The present invention relates to a natural fermented composition of pollen using glacial snow water obtained by mixing pollen, such as bee pollen, pollen, and edible flowers, with glacial snow water and fermenting same, and a preparation method therefor. In the present invention, provided is a composition obtained by mixing glacial snow water having a pH of 7.5 to 8.8 and a density of 0.05-0.85 g/cm3 with one or more kinds of pollens selected from bee pollen, pollen, flower buds, floral leaves, and floral nectaries and fermenting the mixture for three months or longer without inoculation of microorganisms. The natural fermented composition of the pollens of the present invention contains a wide variety of nutritional and active ingredients, and can exhibit various effects. Especially, since the composition has excellent antioxidative effects, the composition may be used for foods and beverages, antioxidant drinks, etc.

Abstract: A data sharing method and a device are provided. A first image is obtained by integrating a first 3D identifier and a second 3D identifier of a digital world into an image of a real world captured by a camera and performing AR rendering, the first 3D identifier is used to identify at least a building, a plant, or a mountain scenery in the real world, and the second 3D identifier is used to identify a first user in the first image. The first device displays one or a plurality of virtual objects in response to a second operation. In response to a sliding operation of which a start point of a sliding track is a first virtual object and an end point is an image of the first user, a server is requested to transmit the first virtual object to a second device.

Abstract: A method for chemical toughening a thin glass article with a thickness of at most 0.07 mm is provided. The method includes immersing the glass article into a bath of molten salt having a certain toughening temperature for a certain toughening time to form a toughened glass article; lifting the toughened glass article out of the bath of molten salt; post-toughening dwelling the toughened glass article for a certain dwelling time at a dwelling temperature that is higher than a melting point of the bath of molten salt and lower than a transition temperature (Tg) of the toughened glass article; and cooling and cleaning the toughened glass article.

Abstract: This disclosure relates to antibody-drug conjugates (ADCs) comprising an anti-Trop-2 antibody. Provided herein are compositions comprising such ADCs, as well as methods of making and using the same.

Abstract: Chemically toughened glass articles are provided that include a first compressive stress region extending from a first surface, a second compressive stress region extending from a second surface, and a chamfer structure at an edge, which connects the first and second surfaces. The first compressive stress region has a first compressive stress of 100 to 2000 MPa and a first 60% depth (F60D). The second compressive stress region has a second compressive stress of from 100 to 2000 MPa and a second 60% depth (S60D). The chamfered structure has a first ratio of average chamfer height (Havg) to a total chamfer height variation (TCHV) that is at least 250 ?m2.

Abstract: An element of an inorganic brittle material is provided having two opposed sides and a circumferential edge. The element has at least three sections that include a first section and two second sections. The second sections adjoin the first section so that the first section is between the second sections. The first section has an arrangement of openings and interconnectors so that the first section has a higher flexibility than the second sections. The arrangement of openings has at least one opening shaped as a fold with two limbs that intersect to form a vertex.

Abstract: A reciprocating aquaponic device includes a housing, a bell-shaped siphon, and a water pump. The housing defines a water inlet space, and a tidal space and a planting space in fluid communication with the water inlet space. The housing includes a mounting wall over the tidal space, and an inclined wall under the tidal space. The inclined wall is inclined downward toward the planting space. The bell-shaped siphon is dispose on the mounting wall and is disposed for moving water from the water inlet space through the siphon opening and into the tidal space. The water pump is disposed in the fish tank for drawing water from the fish tank into the water inlet space.

Abstract: The present disclosure related to a method for screening compounds having the ability to prevent, treat or reduce malodor development on body surfaces. In particular, the method screens for compounds having the ability of preventing sweat malodor development caused by malodor causing volatile acid compounds and/or malodor causing volatile sulphur compounds. The present disclosure is based on a sensitive analytical method to determine the presence of the precursors of malodor causing volatile acid compounds and/or malodor causing volatile sulphur compounds present in sweat, which are metabolised by bacteria, such as, for example, Cornebacteria or Staphylococci to malodor causing volatile acid compounds and malodor causing volatile sulphur compounds.

Abstract: Provided are a triazine dione derivative, a preparation method therefor and an application thereof in medicine. Specifically, provided are a triazine dione derivative represented by general formula (I), a preparation method therefor, a pharmaceutical composition containing the derivative and a use thereof as a therapeutic agent, particularly a use in preparing a myosin inhibitor and a use in preparing a drug for treating hypertrophic cardiomyopathy (HCM) or heart diseases having pathophysiological features related to HCM.

Abstract: The present disclosure provides a service configuration method applied to an optical network unit, including: mapping initial service configuration data to at least one first managed entity at a User Network Interface side under the Management and Control Interface Protocol, and generating first service configuration information of the User Network Interface side; sending the first service configuration information to an optical line terminal for generating second service configuration information of an Access Node Interface side by the optical line terminal according to the first service configuration information; and receiving the second service configuration information sent by the optical line terminal, and performing service configuration according to the first service configuration information and the second service configuration information.