Abstract: Provided are a battery cell, a battery, and an electric apparatus. The battery cell includes: an electrode assembly including a body portion and a tab, where the body portion has a body end surface, and the tab is led out of the body end surface; and a housing having a first wall, where the first wall is provided with an electrolyte injection hole and an electrode terminal, and the tab is electrically connected to the electrode terminal. At least one surface of the tab is provided with a protection sheet, the protection sheet shielding at least part of a region, on the body portion, corresponding to the electrolyte injection hole.

Abstract: A display device including a substrate, a cholesteric liquid crystal layer, and a transparent electrode layer that are sequentially stacked is provided. The cholesteric liquid crystal layer includes cholesteric liquid crystal molecules and a plurality of transparent photoresist structures. Each of the transparent photoresist structures is a closed structure, and the cholesteric liquid crystal molecules are respectively accommodated in a plurality of patterned areas respectively surrounded by the transparent photoresist structures, so as to form a plurality of cholesteric liquid crystal patterns. The transparent electrode layer includes a plurality of sub-electrodes. The cholesteric liquid crystal patterns are respectively driven by the sub-electrodes. An orthogonal projection of each of the transparent photoresist structures on the substrate falls in an orthogonal projection of a corresponding sub-electrode of the sub-electrodes on the substrate.

Abstract: The disclosure provides a method for preparing ultra-low molecular weight Dendrobium oligosaccharides by enzymatic hydrolysis and its application, and belongs to the technical field of bioengineering. In the disclosure, Thermobifida halotolerans-derived glycosidases are recombined to an Escherichia coli expression system to realize high activity expression. The recombinantly expressed ThDPS enzyme can hydrolyze Dendrobium polysaccharides, and produced oligosaccharide products mainly include ultra-low molecular weight (<1000 Daltons) Dendrobium disaccharides, Dendrobium trisaccharides, Dendrobium tetrasaccharides and Dendrobium pentasaccharides, and low-molecular weight (<10000 Daltons) Dendrobium hexaoses, Dendrobium heptaoses and Dendrobium octacoses, and higher Dendrobium oligosaccharide products.

Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a terminal for receiving data in a cellular network is provided. The method comprises receiving a synchronization signal block (SS block) including at least one synchronization signal and a broadcast channel from a base station, identifying an offset between the SS block and a resource block (RB) grid from system information in the broadcast channel, and determining the resource block grid based on the offset.

Abstract: A data processing apparatus and a data processing method.

Abstract: The present disclosure provides an image sensing computing unit and its operating method, an image sensing computer and an electronic device. Among them, the image sensing computing unit includes a first photosensitive unit and a second photosensitive unit. The second photosensitive unit is connected in series with the first photosensitive unit. The changing direction of the first threshold voltage of the first photosensitive unit when receiving light is opposite to the changing direction of the second threshold voltage of the second photosensitive unit when receiving light, so as to implement an in-situ logical operation between light input signals.

Abstract: A method of forming a semiconductor package is provided. The method includes forming a first wafer that includes multiple photonic dies. The method includes forming a second wafer that includes multiple electronic dies. The method includes forming micro lenses within the second wafer. The method includes bonding the first wafer to the second wafer after forming the plurality of micro lenses. The method further includes performing a singulation process to dice the first wafer and the second wafer to form multiple photonic packages, wherein one of the photonic packages includes an electronic die, a photonic die bonded to the electronic die, and one or more micro lenses embedded in the electronic die.

Abstract: A control method for impedance spectrum measurement of a battery is disclosed. The battery outputs a power via a DC-DC converter. The control method includes (i) sending a first signal, wherein the first signal indicates a conduction mode of the DC-DC converter to be set, and the conduction mode includes a discontinuous conduction mode or a critical conduction mode, (ii) receiving a current measurement value and a voltage measurement value at an output end of the battery, and (iii) calculating an impedance spectrum of the battery based on the received current measurement value and the received voltage measurement value. A control device and a system for impedance spectrum measurement of a battery, a computer-readable storage medium, a computer program product, a vehicle electronic control unit, and a vehicle is also disclosed.

Abstract: Shutdown intervals between nodes of a dependency tree are determined. The dependency tree represents a system to be shut down and the nodes represent system components of the system. The determining the shutdown intervals includes calculating, for a pair of nodes of the dependency tree, a shutdown interval. The calculating is based on a relationship between the pair of nodes. The calculating is repeated for a plurality of pairs of nodes to obtain a plurality of shutdown intervals. The plurality of shutdown intervals is used in a shutdown of the system components. At least one system component represented by at least one node on a higher node level of the dependency tree is to be shut down prior to at least one other system component represented by at least one other node on a lower node level of the dependency tree.

Abstract: A transparent structure may have layers with curved cross-sectional profiles. The transparent structure may have inner and outer layers with curved portions formed by bending the layers. A display may be applied to one or more of the inner and outer layers. To reduce the strain applied to the display while being bent into a desired curvature, a carrier film may be used during bending operations. The carrier film may be modified with a patch or openings distribute the strain evenly across the display. Additionally or alternatively, a convex mold may be used to further decrease the strain on the display while being formed into the desired curvature.

Abstract: A method, computer system, and a computer program product for digital twin usage are provided. A first digital twin and performance data of the first digital twin are input into a first machine learning model to produce a second digital twin. The first machine learning model performs neural network-based data clustering. The first and second digital twins digitally represent a first physical entity. The second digital twin includes one or more changes from the first digital twin. Performance data of the second digital twin is analyzed.

Abstract: When a merchant ships a product to a buyer, the merchant may wish to push shipping status updates to the buyer. Moreover, the buyer may wish to receive a notification when a shipping event has occurred in order to remain informed regarding the shipping status of their package without actively checking the package's status with the carrier. In some embodiments, there is provided a computer-implemented system and method that obtains a tracking identifier for a package, transmits the tracking identifier to a carrier's computing interface (e.g. the carrier's API), receives back an indication of the most recent shipping event, predicts the time of a next shipping event at least based on the most recent shipping event, and retransmits the tracking identifier to the computing interface based on the predicted time of the next shipping event.

Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method by a terminal for determining frequency resources in a cellular network is provided.

Abstract: The present application relates to a carbonic anhydrase IX-targeting radioactive diagnostic and therapeutic medicament and a preparation method thereof. Specifically, the present disclosure relates to a compound, or a pharmaceutically acceptable salt, ester, or solvate thereof. The compound has a structure represented by Formula (I). The compound can be used for diagnosing and/or treating one or more tumors, cancers, or cells expressing carbonic anhydrase IX.

Abstract: A machine-learning (ML) based motion analysis and training method and systems are provided. The method includes acquiring data of measurements of kinematics of a user performing a task with his/her hands or arms; analyzing the data of measurements based on a machine-learning (ML) model to evaluate patterns of hand/arm movements of the user; and providing feedback and/or advice based on results of the analysis for improvement of skills of the hand/arm motions of the user. The analyzing the data of measurements includes data preprocessing for preparing raw data for analysis, feature engineering for creating relevant features from the raw data for training the ML model, model training for training the ML model based on the preprocessed data, model evaluating for assessing performance of the trained model based on predetermined evaluation metrics, hyperparameter tuning for fine-tuning the hyperparameters of the ML model to improve its performance, model validating, and model testing.

Abstract: A liquid cooling plate is configured to be in thermal contact with at least one first heat source and at least one second heat source. The liquid cooling plate includes at least one first heat dissipation part and a second heat dissipation part. The first heat dissipation part is configured to be in thermal contact with the first heat source and has a fluid chamber. The second heat dissipation part is connected to the first heat dissipation part and configured to be in thermal contact with the second heat source. The second heat dissipation part has a fluid channel, and the fluid channel is in fluid communication with the fluid chamber.

Abstract: A display substrate is provided, including: a base substrate, and a first semiconductor layer, a first conductive layer, a second semiconductor layer and a fourth conductive layer sequentially arranged on the base substrate. The display substrate includes first and third transistors. The first transistor includes a first active layer in the second semiconductor layer, and first bottom and top gate electrodes respectively on opposite sides of the first active layer. The third transistor includes a third active layer in the first semiconductor layer and a third gate electrode, the third active layer containing a polysilicon semiconductor material. The fourth conductive layer is on a side of the first top gate electrode away from the base substrate, and includes second and third conductive components. The first transistor is electrically connected to the third gate electrode of the third transistor through the second and third conductive components.

Abstract: A liquid cooling plate assembly includes a first liquid cooling plate, a second liquid cooling plate, a first connection tube and a second connection tube. The first liquid cooling plate includes a first heat dissipation part and a second heat dissipation part connected to each other. The first heat dissipation part has a first fluid chamber. The second heat dissipation part has a first fluid channel. The second liquid cooling plate includes a third heat dissipation part and a fourth heat dissipation part connected to each other. The third heat dissipation part has a second fluid chamber. The fourth heat dissipation part has a second fluid channel in fluid communication with the second fluid chamber. The first connection tube communicates the second fluid chamber with the first fluid chamber. The second connection tube communicates the second fluid channel with the first fluid channel.

Abstract: A CO2 desorption system suitable for limited space in a complex sailing region comprises an exhaust boiler, a compact CO2 absorber, a compact CO2 lean-rich liquid heat exchanger, a compact CO2 desorber, a compact CO2 rich liquid preheating device, a compact CO2 rich liquid reboiling pre-desorption device and an intelligent control platform. Further, a global optimization control method for the CO2 desorption system suitable for limited space in a complex sailing region is further established based through a knowledge and data-driven exhaust extraction flow accurate-prediction model for a heat source of a CO2 rich liquid preheating device and a steam extraction flow accurate-prediction model for a heat source on an upper section of a CO2 rich liquid reboiling pre-desorption device to realize flexible control of operation parameters of the desorption system under different operating conditions of an engine.

Abstract: The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). The disclosure provides a remote interference management method, a gNB, an electronic device, a readable storage medium, and a base station for performing inter-base station interference coordination. The method includes steps of: determining, by a gNB, a mapping relationship between a gNB set ID and a RIM-RS according to received configuration information; transmitting, by the gNB, the RIM-RS according to the allocated gNB set ID and the mapping relationship; and/or performing RIM-RS detection, by the gNB, determining gNB set ID information through the detected RIM-RS according to the mapping relationship, and reporting the determined gNB set ID information.