Abstract: Disclosed is an incomplete dimensionality augmentation-based optimization method for a data-driven power system. By dividing a power flow independent variable into a control variable and a disturbance variable, such as power of a controllable power supply and an uncontrolled voltage amplitude, only the disturbance variable is subjected to dimensionality augmentation, to adapt to the nonlinear characteristic of the power flow; and the control variable keeps a power flow constraint as a linearized expression of the control variable, thereby simplifying a power flow constraint form and solution, and achieving a higher-accuracy of optimization. The power optimization scheduling of distributed photovoltaic can be implemented by the optimization method provided in the present invention.

Abstract: The present disclosure provides a method for predicting, monitoring and increasing reliability for an in-service nuclear power plant.

Abstract: The present invention relates to the technical field of polymer material manufacturing, and in particular to a biodegradable material and preparation method thereof. The biodegradable material is prepared by using a resin comprising only PHA, and further incorporating suitable fillers and/or auxiliary agents. The biodegradable material of the present invention exhibits excellent performance in that it can swiftly and thoroughly degrade in natural environments, ensuring complete environmental friendliness throughout its life cycle. As a result, it facilitates the reduction of white environmental pollution caused by disposable plastic products and the lowering of petroleum consumption.

Abstract: Methods, systems, and computer program products for generating, from an input character sequence, an output sequence of audio data representing the input character sequence. The output sequence of audio data includes a respective audio output sample for each of a number of time steps. One example method includes, for each of the time steps: generating a mel-frequency spectrogram for the time step by processing a representation of a respective portion of the input character sequence using a decoder neural network; generating a probability distribution over a plurality of possible audio output samples for the time step by processing the mel-frequency spectrogram for the time step using a vocoder neural network; and selecting the audio output sample for the time step from the possible audio output samples in accordance with the probability distribution.

Abstract: Embodiments of the disclosure provide a sharing method and apparatus, an electronic device, a storage medium, and a computer program product. The method comprises: receiving a sharing operation for sharing a target work to a first target sharing object; sending, in response to the sharing operation, the target work to the first target sharing object in a form of instant messaging message; and displaying, in response to sending the target work to the first target sharing object in a form of instant messaging message, a message control corresponding to the first target sharing object, wherein the message control is configured to send an instant messaging message by triggering a display of an instant messaging message input region.

Abstract: A display panel, a display device and a manufacturing method of a display panel are provided. The display panel includes a backplane and a plurality of first electrodes. The backplane includes a first main surface and a second main surface opposite to each other, and a plurality of side surfaces connecting the first main surface and the second main surface. At least one side surface in the plurality of side surfaces is a selected side surface. Two adjacent side surfaces are provided with a transition side surface therebetween, and are connected through the transition side surface. The plurality of first electrodes are disposed on the first main surface. The plurality of first electrodes are adjacent to the selected side surface.

Abstract: Embodiments of the present disclosure discloses a method, apparatus, a device, and a storage medium for message processing. The method includes: displaying a received predetermined message in a conversation interface; in response to determining that the current user triggers jumping to a detail interface of the predetermined message and returns to the conversation interface, determining whether a predetermined condition is satisfied; and in response to a determining result that the predetermined condition is satisfied, displaying, in the conversation interface, at least one shortcut operation control corresponding to the predetermined message.

Abstract: Electrocatalytic overall water splitting to generate hydrogen and oxygen is a green and sustainable approach with zero carbon emission, which is important for the future renewable energy landscape. The practical application of this approach is challenging due to the sluggish reaction kinetics of water activation at high current densities, which are hard to overcome. Although high-performance alkaline bifunctional electrocatalysts may be useful, current catalysts lack both activity and durability. One approach is to rationally design bifunctional two-dimensional (2D) heterostructures but obtaining an efficient and durable catalyst has proved difficult. The present disclosure relates generally to an electrocatalyst including a 2D heterostructure (Ru-CMOP), methods of making and using the same. The catalyst of the present disclosure is designed for high activity and good durability at industrial-level high current densities.

Abstract: A holder for a prosthetic valve includes a base, claw locks and a holding handle. The base has opposite bottom and top sides. The prosthetic valve assembly area is defined on the bottom side. The claw locks are connected to the base and located on the bottom side of the base. The claw locks are arranged around the prosthetic valve assembly area. The holding handle is connected to the base and is located on the top side of the base. In this solution, the claw locks are in a clearance fit with the connecting ears or mesh gaps to facilitate the connection or disconnection between the holder and the prosthetic valve.

Abstract: The disclosure belongs to the technical field of capsule robotics, and in particular, relates to a magnetically driven capsule robot with controllable drug administration and sampling functions and a fabrication method thereof. A magnetically driven capsule robot provided by the disclosure includes a robot body and a magnetic field-driven control module. The robot body includes a capsule shell, two ends of the capsule shell are provided with hollow air chambers, and a carrier chamber is disposed between the hollow air chambers disposed on the two ends. A substance transfer channel, a magnetic lock disposed around the substance transfer channel, and a magnetic soft switch valve matched with the magnetic lock are disposed on a side wall of the carrier chamber. The soft valve automatically closes due to the magnetic attraction force between the lock and valve, and can be flexibly opened under a magnetic torque acting on the valve.

Abstract: Disclosed herein are compounds of the formula: A-L-R1(I), wherein the these variables are defined herein, as well as medical devices comprising said compounds. The present disclosure also provides pharmaceutical compositions comprising the compounds or medical devices disclosed herein. Further, the present disclosure provides methods of treatment using the compounds, medical devices, or pharmaceutical compositions disclosed herein.

Abstract: A fracturing device, including a power unit, wherein the power unit comprises a muffling compartment, a turbine engine, an air intake unit, and a starter; the air intake unit is communicated with the turbine engine through an intake pipe, and configured to provide a combustion-supporting gas to the turbine engine; the air intake unit is located at the top of the muffling compartment, the muffling compartment comprises an accommodation space, the turbine engine and the starter are located in the accommodation space, and the starter is configured to start the turbine engine, the starter comprises a first electric motor.

Abstract: The present disclosure provides a method and apparatus for determining an application service dependency, and a processor. The method includes that: an input pulse of first application service and an output pulse of second application service are acquired; a time interval between the input pulse and the output pulse is determined; and an application service dependency between the first application service and the second application service is determined based on the time interval. According to the present disclosure, a technical problem that an application service dependency between different pieces of application service cannot be determined accurately through a method for determining an application service dependency provided in the related art is solved.

Abstract: A method of generating a dependence graph, an apparatus, a device, a storage medium and a program product are provided. The method includes: obtaining a hook API used by a function component; obtaining a parameter value of the hook API used by the function component; and generating a dependence graph. The hook API corresponds to a hook node in the dependence graph, the parameter value corresponds to a value node in the dependence graph, and there is a connection relationship between the value node and a corresponding hook node.

Abstract: Embodiments of the disclosure provide a sharing method and apparatus, an electronic device, a storage medium, and a computer program product. The method comprises: receiving a sharing operation for sharing a target work to a first target sharing object; sending, in response to the sharing operation, the target work to the first target sharing object in a form of instant messaging message; and displaying, in response to sending the target work to the first target sharing object in a form of instant messaging message, a message control corresponding to the first target sharing object, wherein the message control is configured to send an instant messaging message by triggering a display of an instant messaging message input region.

Abstract: A computer-implemented method for classifying whether an input signal, which comprises image and/or audio data, is anomalous or not with respect to a second data distribution using an anomaly classifier. The method includes: providing the input signal to the anomaly classifier; in the anomaly classifier, providing the input signal to a reference detector and a second detector; obtaining a reference value from the reference detector based on the input signal, the reference value characterizing the likelihood of the input signal to belong to a reference data distribution; obtaining a second value from the second detector based on the input signal, the second value characterizing the likelihood of the input signal to belong to the second data distribution; and providing an output signal, which characterizes a classification of the input signal as anomalous or not based on a comparison of the reference value and the second value.

Abstract: Disclosed is a preparation method of a dual-network collagen-based supramolecular hydrogel, including: preparing a silicate nanosheet dispersion and a collagen solution separately; mixing the silicate nanosheet dispersion with the collagen solution followed by stirring to obtain a collagen-silicate nanosheet network; preparing a tannic acid solution and a polyethylene glycol solution separately; mixing the tannic acid solution with the polyethylene glycol solution to obtain a polyethylene glycol-tannic acid network; and subjecting the collagen-silicate nanosheet network and the polyethylene glycol-tannic acid network to reaction to obtain the dual-network collagen-based supramolecular hydrogel. A dual-network collagen-based supramolecular hydrogel prepared by such method is also provided.

Abstract: Methods for detecting and extracting plastic contaminants within a water sample, which involve introducing the water sample to a hydrophobic deep eutectic solvent, are provided.

Abstract: This application discloses a method of displaying information in a program interface of an application performed by a computer device. The method includes: displaying a virtual keyboard control and an extension bar control in the program interface; in response to an input operation in the virtual keyboard control, displaying at least one character string in the extension bar control, the at least one character string being determined according to the input operation in the virtual keyboard control; and in response to a select operation on a target string among the at least one character string in the extension bar control, displaying a function interface of applying a target function to the target string. This embodiment allows a user to quickly switch between function interfaces when using an application, thereby reducing operation steps of the user and improving human-computer interaction efficiency.

Abstract: Disclosed herein are laser-assisted metal-organic chemical vapor deposition devices and methods of use thereof for suppressing background carbon incorporation.