Abstract: An application of a mitoxantrone preparation in preparation of a drug for diagnosing and treating a disease related to thyroidectomy, and use of mitoxantrone and/or a pharmaceutically acceptable salt thereof in preparation of a lymph tracer for preventing parathyroid gland staining in error, preventing parathyroid gland cutting in error, or reducing the rate of parathyroid gland cutting in error. Local injection of a mitoxantrone hydrochloride injection fluid would not cause parathyroid gland staining in error, and can reduce the rate of parathyroid gland cutting in error, thus protecting parathyroid glands well; moreover, no local or systemic toxic side effect is found after the local injection. The present invention has good tolerability, efficacy, and safety, and provides a new treatment idea in radically curing thyroid diseases thoroughly for patients suffering from diseases related to thyroidectomy.

Abstract: A display substrate and a display device are provided. The display substrate includes: a base substrate and a plurality of sub-pixels arranged on the base substrate, the plurality of the sub-pixels are arranged in an array, the sub-pixel includes: a reference signal line and a second scan line; and a sub-pixel driving circuit including a driving transistor and a second transistor, a gate electrode of the second transistor is coupled to the second scan line, a first electrode of the second transistor and the reference signal line form an integrated structure, a second electrode of the second transistor is coupled to a gate electrode of the driving transistor.

Abstract: The present disclosure relates to systems and methods for automatically identifying additional content for a webpage. The systems and methods may create a side pane placed next to a webpage to supplement the webpage in a browser. The side pane may provide additional information or additional content to help users consume the webpage. The additional content may provide webpage insights and help the users further explore the webpage.

Abstract: The use of a mitoxantrone preparation in the preparation of a drug for diagnosing and treating breast cancer. Provided is the use of mitoxantrone and/or a pharmaceutically acceptable salt thereof in the preparation of a lymphatic tracer in a disease associated with breast resection. No local or systemic toxic and side effects are seen after local injection of the preparation, suggesting that the preparation has good tolerance, effectiveness and safety, which provides a new treatment idea for thoroughly curing breast cancer in a breast cancer patient.

Abstract: Systems and methods for monitoring network capabilities and initiating network connections based on application-specific requirements are described herein. The system can obtain a first network connection request associated with a first process. The system can receive, at the user equipment system, a first information block associated with a first network node. The system can, based on determining that the first network capability metadata in the first information block is consistent with the first network connection request, initiate a connection with the first network node. The system can execute the first process while connected to the first network node.

Abstract: An object tracking apparatus based on meta learning receives inputs of a video frame and a target initialization sentence, specifies, when the input video frame is a first video frame of a video sequence, a target from the first video frame based on the target initialization sentence, detects, when the input video frame is not a first video frame, objects that may interact with the specified target from the input video frame, determines a target and a related object from the corresponding video frame by predicting an interaction between the specified target and the detected objects, determines the target and the related object until the last video frame of the video sequence, and predicts trajectories of the target and the related object.

Abstract: Object re-identification technology is used to track images, in which an object re-identification apparatus, an object re-identification method, and a model learning method can improve object re-identification performance through the use of a model trained based on spatially and temporally refined features. The object re-identification method includes extracting a first feature from an input video frame, and extracting a second feature by segmenting the first feature based on an expert module within multiple expert layers in a sequential relationship, where the expert module is a single expert module activated among multiple expert modules of a single expert layer.

Abstract: The invention relates to the technical field of UAV visual angle text detection, and discloses an UAV perspective text detection model based on boundary adaptation. Firstly, ResNet50 is used as a backbone network, and a hybrid text attention mechanism is proposed, and it is introduced into a feature extraction module to enhance the perception of text areas. Finally, the local feature extractor is introduced into the transformer of the text detail boundary iterative optimization module, so that the precise optimization and positioning of the text boundary under complex background interference are realized, and complex post-processing steps are avoided. A large number of experiments on challenging text detection data sets and UAV-based text detection data sets verify the high robustness and advanced performance of our proposed method, which lays a solid foundation for practical application.

Abstract: The present invention belongs to the field of rice seeds and discloses a composition for promoting the early harvest of rice seeds, its preparation method, and application. The composition is made from the following raw materials in mass percentage: Dihydromyricetin Extract 61.50% to 63.50%, Resveratrol Extract 6.00% to 9.00%, Vitamin C 12.00% to 16.00%, Agricultural Streptomycin Sulfate 12.00% to 16.00%. The composition is reasonably formulated, utilizing the respective effects of chemical raw materials and natural plant extracts to regulate the seed harvest period. Experimental verification has shown that the composition has a significant effect on promoting the early harvest of rice seeds. The preparation process is simple, and the composition is easy to use, providing an ideal product for promoting the early harvest of rice seeds.

Abstract: An optical module, a lidar, and a terminal are provided, and are used in the field of detection technologies. The optical module includes an optical emitting module, a coaxial optical module, a scanning module, and an optical receiving module. A first offset exists between a position of the optical receiving module and an ideal received light beam of the first light beam, to compensate for an angle offset of the first returned light beam, so that a light spot of the first returned light beam is closer to an effective receiving region of the optical receiving module, or even overlaps with a center of the effective receiving region. In this way, a signal loss caused by a walk off angle can be reduced, echo validity can be improved, and detection performance can be improved.

Abstract: Provided is a non-coding small RNA (sRNA) from Corynebacterium glutamicum and use thereof. An RNA sequence of the non-coding sRNA has at least 90% or more sequence identity to a transcription product of a DNA sequence shown in SEQ ID NO. 1. Experimental results demonstrate that overexpression of the non-coding sRNA in the recombinant bacterium can significantly increase yields of the branched-chain amino acids such as L-leucine, L-isoleucine, and L-valine and the sugar-to-acid conversion rate, while reducing generation of the byproduct acids. Regarding raw materials, relatively low-cost molasses is selected as a carbon and nitrogen source, corn steep liquor with a high impurity content is discarded, and molasses is converted via enzymatic hydrolysis into a nutrient containing more carbon and nitrogen sources utilizable by strains.

Abstract: An image processing method, apparatus, and device, and a storage medium relate to the field of artificial intelligence. The method may include: obtaining an image corresponding to a target battery module, the target battery module including N solder joints, and the N solder joints being respectively mapped to N solder joint fields in the image; dividing the image according to the N solder joint fields to obtain N image regions in one-to-one correspondence with the N solder joint fields; calculating image difference information between each pair of adjacent image regions among the N image regions to obtain an image difference information set; and performing fault recognition on the target battery module based on the image difference information set. The accuracy for recognizing a preset fault in a battery module can be improved by the method.

Abstract: An RFID finished footwear quality management system includes a footwear needle detector module, configured to identify RFID tag information of each shoe or each pair of shoes, and perform metal detection to obtain a detection result and a detection time; a small package verification module, configured to read RFID tag information of a pair of shoes, tongue tag information, and inner shoe box barcode information, and bind the RFID tag information of the pair of shoes, the tongue tag information, and the inner shoe box barcode information; and a packaging box needle detector module, configured to scan an outer box code to record packaging box label information, read RFID tag information of each shoe or each pair of shoes within a packaging box.

Abstract: A microstrip antenna which includes a substrate, a microstrip patch configured on a first side of the substrate, a ground configured on a second side of the substrate which is opposite to the first side, and a first shorting wall extending from a side of the microstrip patch toward the ground. The first shorting wall substantially overlaps with the substrate on a direction that is perpendicular to the microstrip patch. The first shorting wall is located at a first non-radiating edge of the microstrip antenna. Dummy elements are no longer needed in this design, which makes it compact.

Abstract: The system monitors multiple communication channels between a first communicator and a second communicator. At least a portion of the multiple channels spatially overlap. The overlapping channels carry different communications. The system determines whether a first set of two or more channels among the multiple channels are interfering with each other. Upon detecting interference, the system obtains a first multiplicity of physical resource blocks associated with a first channel and a second multiplicity of physical resource blocks associated with a second channel, where a physical resource block comprises a frequency band of predetermined size. The system allocates a first subset of the first multiplicity of physical resource blocks to the first channel, and a second subset of the second multiplicity of physical resource blocks to the second channel, where the first subset and the second subset do not overlap.

Abstract: In one embodiment, a wireless access point receives, from a mobile system, a broadcast beacon that includes a roaming notification indicating that the mobile system intends to roam to the wireless access point. The wireless access point allocates, after receiving the broadcast beacon from the mobile system, an orthogonal frequency-division multiple access resource unit for use by the mobile system. The wireless access point sends a trigger message to the mobile system that includes an indication of the orthogonal frequency-division multiple access resource unit. The wireless access point performs, after sending the trigger message, a handoff exchange with the mobile system using the orthogonal frequency-division multiple access resource unit to attach the mobile system to the wireless access point.

Abstract: A long-length imaging method based on digital radiography, and an image processing system and a computer-readable memory medium to implement the method. According to one respect of the invention, the long-length imaging method based on digital radiography comprises the following steps: A. determining a part of interest of an anatomy of an object; B. determining imaging parameters of digital radiography based on the part of interest, the imaging parameters at least including a plurality of specified positions of imaging components, wherein the plurality of specified positions are configured to make X-ray images captured at the plurality of specified positions by the imaging components include the part of interest of the anatomy of the object; and C. generating a long-length image in relation to the part of interest of the anatomy of the object based on the X-ray images at the plurality of specified positions.

Abstract: Techniques for configuring multiple input, multiple (MIMO) operation in a network are discussed herein. In some examples, techniques can include sending channel status information reference signal(s) to one or more user equipments (UEs) in an environment. The UE(s) can respond with parameter(s) indicative of radio frequency conditions at the UE(s). In some examples, the UE(s) can send sounding reference signal (SRS) data to a base station. A computing device can receive the parameter(s) and can input the parameters to a model (e.g., a machine learned model) trained to determine configuration data for configuring a base station for MIMO operation. In some examples, the base station can be configured for single user MIMO (SU-MIMO) or multiple user MIMO (MU-MIMO).

Abstract: A light-emitting substrate includes: a substrate; and at least one coupling portion and at least one auxiliary cathode pattern disposed on the substrate. Each auxiliary cathode region is provided with a coupling portion and an auxiliary cathode pattern coupled to the coupling portion. The auxiliary cathode pattern includes at least one disconnection portion, and each disconnection portion includes first, second and third conductive pattern layers. An orthographic projection of an edge of the second conductive pattern layer on the substrate is located within orthographic projections of edges of the third and first conductive pattern layers on the substrate. A total perimeter of at least one orthographic projection, on the substrate, of at least one edge of at least one third conductive pattern layer in the at least one disconnection portion is greater than a perimeter of an orthographic projection of an edge of the auxiliary cathode region on the substrate.

Abstract: According to embodiments of the disclosure, a method, apparatus, device and storage medium for content presentation are provided. In one method, a content presentation page is presented to present a first set of media content items in a first view mode in the content presentation page, the content presentation page being presented at least by selecting a predetermined navigation tab; and in response to detecting a second selection operation for the navigation tab, the first view mode is switched to a second view mode to present a second set of media content items in the second view mode in the content presentation page. Therefore, the scheme of conveniently switching the view mode may be provided, and the user is helped to quickly screen and discover the interested content.