Abstract: Provided is a method for training an image cropping model, a method for processing an image, an electronic device and a storage medium, relating to the field of deep learning and image processing technology. The training method includes: obtaining sample data, wherein the sample data at least includes: a sample image, a first cropped image obtained by cropping the sample image in a first manner, and a second cropped image obtained by cropping the sample image in a second manner; determining a target loss function; and using at least the sample data and the target loss function to perform model training on a preset image cropping model to obtain a target image cropping model.

Abstract: The present disclosure address systems and methods for improving the performance of Interest of Things (IoT) devices in receiving Beacon signals. The method includes receiving a first signal from an access point (AP) of a network environment, extracting a time synchronization value of the AP from the first signal, obtaining a local time synchronization value corresponding to the time synchronization value of the AP, and determining whether a preset condition is satisfied. The preset condition may indicate that the receiving of the first signal is to be interrupted. The method further includes in response to a determination that the preset condition is satisfied, obtaining a time synchronization offset value, adjusting the local time synchronization value based on the time synchronization offset value and the time synchronization value of the AP, and preparing to receive a second signal according to the adjusted local time synchronization value.

Abstract: A large model-based recommendation method includes: determining description information of interested content corresponding to a target user; inputting a content to be recommended, the description information of interested content and current popular search sentences into a large model to generate at least one recommendation card corresponding to the content to be recommended, in which the recommendation card contains a recommendation word associated with the content to be recommended; obtaining a current behavior characteristic of the target user; and in response to the current behavior characteristic satisfying a display condition of the recommendation card, displaying the recommendation card corresponding to at least one content to be recommended.

Abstract: A method for obtaining a cover image includes: obtaining a plurality of first cropped images of an original image corresponding to a candidate resource; obtaining an aesthetic score of each of the plurality of first cropped images; and determining a target cover image of the candidate resource from the plurality of first cropped images based on the aesthetic score of each first cropped image.

Abstract: Some embodiments of the disclosure describe an evaluation system based on analyte data including a memory storing a program, a display, and a processor. In some examples, the processor is configured to: receive analyte data during a predetermined time period from an object to be tested, acquire a plurality of analyte indicators different from each other based on the analyte data, normalize the plurality of analyte indicators to a predetermined range to acquire a plurality of normalized analyte indicators, plot a polygon pattern corresponding to the analyte data during the first time period as a target polygon pattern, plot a polygon pattern corresponding to the analyte data during the second time period as a reference polygon pattern, and take a line segment between a vertex and a center point as an axis, and display the target polygon pattern and the reference polygon pattern.

Abstract: Some embodiments of the disclosure describe an evaluation system based on analyte data including a memory storing a program, a display, and a processor. In some examples, the processor is configured to: receive analyte data during a predetermined time period from an object to be tested, acquire a plurality of analyte indicators different from each other based on the analyte data, normalize the plurality of analyte indicators to a predetermined range to acquire a plurality of normalized analyte indicators, plot a polygon pattern corresponding to the analyte data during the first time period as a target polygon pattern, plot a polygon pattern corresponding to the analyte data during the second time period as a reference polygon pattern, and take a line segment between a vertex and a center point as an axis, and display the target polygon pattern and the reference polygon pattern.

Abstract: Integrated automatic detection equipment includes a tractor, a first test vehicle and a second test vehicle. A central control system, a geometric linear detection system, a road three-dimensional (3D) detection system, and a laser 3D scanning system are arranged on the tractor. A front end of the first test vehicle is detachably connected to a rear end of the tractor, and a rear end of the first test vehicle is detachably connected to a front end of the second test vehicle. A drop hammer loading system is arranged on the first test vehicle. A bridge dynamic detection system is arranged on the second test vehicle. The geometric linear detection system, the road 3D detection system, and the drop hammer loading system are used for a road detection.

Abstract: This specification discloses methods, computer-readable media and apparatuses for service execution. In an example, each condition used to construct a rule and an evaluation indicator corresponding to each condition are displayed. Conditions selected by a user from candidate conditions are determined in response to a selection operation of the user. For each candidate condition, a temporary rule is determined based on the candidate condition and the conditions already selected by the user. A degree of reasonableness of each temporary rule is tested based on historical service data, and an evaluation indicator corresponding to each candidate condition is determined based on the degree of reasonableness of each temporary rule and displayed. A target rule is determined in response to a determining operation of the user. A service is executed based on the target rule and service data corresponding to an invocation instruction for invoking the target rule.

Abstract: An apparatus, e.g., a UE, for transmission of information modulated onto RSs using index modulation is disclosed. The UE may receive, from a base station, a configuration of one or more RS resources of an RS resource set. The one or more RS resources may be associated with an index modulation technique including a plurality of UL or DL information bits. The UE may transmit, to the base station, or receive, from the base station, the plurality of UL or DL information bits. The plurality of UL or DL information bits may include at least one of one or more first bits or one or more second bits. At least one of the one or more RS resources may be selected based on at least one of the one or more first bits or the one or more second bits.

Abstract: A lighting control method is provided for an ambient lighting device having an ambient lamp including at least one lighting strip, which includes a plurality of lamp beads arranged into a display frame. The method includes starting the ambient lamp and a camera; reading preset frame configuration information, and dividing the display frame into a plurality of unit frames according to the frame configuration information; reading an environment reference image captured by the camera, and dividing the environment reference image into a plurality of regional images corresponding to the plurality of unit frames according to the frame configuration information; and generating a lighting color value corresponding to each lamp bead in each unit frame, based on a main color tone of the regional image corresponding to the unit frame, and controlling the corresponding lamp beads covered by the unit frame with the lighting color value to emit light.

Abstract: The invention relates to pharmaceutical compositions comprising compounds of Formula Q: wherein W is —N(CH3)—, and Y is —C(O)—, in free base or pharmaceutically acceptable salt form, and methods of use in the treatment of diseases involving 5-HT2A receptor, serotonin transporter (SERT) pathway and/or the dopamine D2 receptor pathway, and methods of treating conditions of the central nervous system therewith.

Abstract: An acoustic transducer includes: substrate including first silicon layer, first oxide layer and second silicon layer, back chamber is formed therethrough; second oxide layer on the substrate; piezoelectric unit on the second oxide layer and including first electrode layer, piezoelectric layer and second electrode layer; slit and opening formed in the second electrode layer; metal pad stacked on the first electrode layer at the opening; and additional film layer including first, second and third parts, the first part is in the slit, side wall and bottom wall of the first part form groove, and through slot is formed in the third part to expose metal pad.

Abstract: The present invention provides methods for the preparation of substituted heterocycle fused gamma-carbolines, such as the compound of Formula 1J, as shown below, intermediates useful in producing them and methods for producing such intermediates and such heterocycle fused gamma-carbolines, and as further defined herein:

Abstract: A selective catalytic reduction (SCR) system, comprising a box body, a mixer, a baffle and a carrier, the mixer, the baffle and the carrier being sequentially arranged inside the box body in an airflow direction inside the box body, the baffle being provided with a plurality of through holes, and the distribution density of the through holes and/or the hole area of the through holes being negatively correlated with a distribution uniformity index of NH3 at the baffle. The configuration of the distribution density and the hole area of the through holes can improve the mixing uniformity of ammonia gas, so that a reaction effect of a catalyst and a mixed gas in the carrier is enhanced. The settings of the distribution density and the hole area of the through holes can improve the mixing uniformity of an ammonia gas.

Abstract: A multi-objective optimized evaluation method of anti-seismic performance of a slope reinforced by a pile-anchor system is provided. The method includes: training an initial three-dimensional slope numerical calculation model to obtain an target three-dimensional slope numerical calculation model; determining numerical values to be imported into the target three-dimensional slope numerical calculation model according to deformation differences, to obtain a model analysis result; obtaining a simulation operation result according to a reinforcement scheme working condition table of the pile-anchor system; based on the model analysis result and the simulation operation result, evaluating anti-seismic reinforcing performance of the pile-anchor system to obtain comprehensive evaluation values, and then optimizing and evaluating the reinforcement schemes of an overall slope to be reinforced.

Abstract: The invention provides a touch display panel and a manufacturing method therefor. The touch display panel comprises a substrate; a display region disposed on the substrate; a first touch electrode disposed in the display region; a second touch electrode disposed in the display region; and a third touch electrode disposed in the display region, the first touch electrode, the second touch electrode and the third touch electrode arranged adjacently, and the third touch electrode and the second touch electrode electrically disconnected; wherein the second touch electrode is electrically connected to the first touch electrode, and an area of the third touch electrode is greater than an area of the first touch electrode and/or an area of the second touch electrode.

Abstract: There is provided mechanisms where a 5G SUCI and EAP framework is leveraged to tunnel the consumer eSIM common mutual authentication, eSIM credentials provided in a communication device can be leveraged during network access authentication such that network connectivity can be obtained for the communication device. This is achieved without making any changes to existing SM and eUICC interfaces. The embodiments also allow continued profde download, leveraging an already established session with the SM. This enables further common mutual authentication to be avoided.

Abstract: The embodiments of the present application relate to the technical field of integrated circuit packaging. Provided are a packaging structure and an integrated circuit board. The packaging structure includes: a substrate having a plurality of first conductive layers and a plurality of second conductive layers, where the first conductive layers and the second conductive layers have different electric property types; a redistribution structure including redistribution layers at a plurality of layers and arranged at intervals, wherein the redistribution layers located at the same layer have the same electric property type, and the redistribution layers located at adjacent layers have different electric property types; and a plurality of conductive bumps electrically connected to the first conductive layers or the second conductive layers through the redistribution structure.

Abstract: The invention provides a carbon dioxide-based polyurethane elastomer with damping and anti-fatigue aging properties and its preparation method. It is obtained from Component A and Component B; Component A includes: PTMG-1000 45˜60 parts, carbon dioxide-based polyol 25˜30 parts, poly-DOPO-ITA-pentanediol ester 10˜20 parts, BDO 3˜5 parts, water 0.3˜0.5 parts, N-methylimidazole 0.5˜0.8 parts, bis(2-dimethylaminoethyl) ether 0.1˜0.2 parts, needle-shaped nano-titanium dioxide 0.5 parts, hindered phenol 0.2˜0.5 parts, dibutyltin dilaurate 0.1˜0.3 parts, strontium chloride 0.005˜0.01 parts, rhodium chloride 0.02˜0.03 parts, foaming agent 0.2˜0.5 parts; Component B includes: carbon dioxide-based polyol 50˜55 parts, MDI-50 45˜50 parts, organic zinc 0.01˜0.02 parts, organic bismuth 0.01˜0.02 parts.

Abstract: An acoustic transducer includes: substrate including first silicon layer, first oxide layer and second silicon layer, back chamber is formed therethrough; second oxide layer on the substrate; piezoelectric unit on the second oxide layer and including first electrode layer, piezoelectric layer and second electrode layer; slit and opening formed in the second electrode layer; metal pad stacked on the first electrode layer at the opening; and additional film layer including first and second parts, the first part is lay on the second electrode layer and covers the slit, and the second part is lay on the metal pad, through slot is formed penetrating the second part to expose the metal pad. Compared with the related art, additional film layer is formed by vapor deposition, and the piezoelectric unit can vibrate with maximum displacement and lowest restriction, thereby effectively improving SPL and structural reliability, which is suitable for larger acoustic transducers.