Abstract: A detection device includes an optical coupler, a scattering component, a detector, and a processor. The optical coupler is configured to: receive a to-be-detected light beam, and couple the to-be-detected light beam to the scattering component. The scattering component is configured to: scatter the to-be-detected light beam, and output a plurality of scattered to-be-detected light beams at different angles in time division mode to the detector. The plurality of scattered to-be-detected light beams are in one-to-one correspondence with the plurality of angles. The detector is configured to detect a plurality of different regions of the plurality of scattered to-be-detected light beams, to obtain a plurality of electrical signals. The detector is further configured to transmit the plurality of electrical signals to the processor. The processor is configured to compute the plurality of electrical signals to obtain related information of the to-be-detected light beam.

Abstract: The present invention proposes a method for improving a peak performance of a processor and a system for improving a peak performance of a processor. The system includes a load, including a processor; and a power supply device, used for receiving an input voltage and generating an output voltage, and supplying power to the load by the output voltage, wherein the load has a load impedance, and the power supply device has a characteristic impedance; the load impedance is defined by the output voltage of the power supply device and the maximum step current provided by the power supply device, and the characteristic impedance is defined by the equivalent inductance of the power supply device and the output side equivalent capacitance; the ratio of the characteristic impedance to the load impedance is less than 1. This system may improve the peak performance of the processor at a low impedance ratio.

Abstract: A method for solving multiple OPF equations of an AC electrical power system with plural topologies and admittances is provided. The method includes determining a continuous admittance space to embed the plural topologies, determining a plurality of voltage magnitudes and a plurality of voltage phase angles of the plurality of buses by a deep neural network, and reconstructing an active power generation and a reactive power generation using power flow equations according to the plurality of voltage magnitudes, the plurality of voltage phase angles, and the load inputs. The continuous admittance space is an admittance matrix of a plurality of line admittances each having a default admittance computed using a conductance and a susceptance of the plurality of branches. The deep neural network receives the load inputs and the plurality of line admittances as inputs.

Abstract: The present disclosure provides an integrally-formed inductor including a magnetic core, a first winding and a second winding, the magnetic core includes a first surface, a second surface, and a side surface; the first winding includes a first longitudinal portion, a second longitudinal portion, and a first connecting portion. The first longitudinal portion extends to the first surface, forming a first pin, and the second longitudinal portion extends to the second surface, forming a second pin, the second winding includes a third longitudinal portion, a fourth longitudinal portion, and a second connecting portion, and the first and second connecting portions extend on planes forming non-zero angles with corresponding longitudinal portion.

Abstract: The present disclosure relates to the technical field of electronic power, and in particular to a server, which includes a data processing apparatus and a first heatsink, the data processing apparatus includes a load group and a power supply module group, the load group includes at least two loads, and the power supply module group supplies power to the loads; the first heatsink is thermally connected to the power supply module group, at least part of a projection of the first heatsink in a first plane is located outside a load region, the first plane is parallel to an upper surface of the load, the load region is a minimum outer contour projection region of the load group that can cover all loads in the first plane.

Abstract: An air conditioner includes an outdoor unit, a plurality of indoor units, and a controller. The outdoor unit includes a first throttling device. The indoor unit includes a second throttling device. The controller is configured to: regulate an opening degree of the first throttling device, so that a first supercooling temperature is within a first supercooling temperature range in a case where the air conditioner is in a cooling mode; regulate opening degrees of a plurality of second throttling devices in a case where the air conditioner is in a heating mode, so that a plurality of second supercooling temperatures are each within a second supercooling temperature range, and an absolute value of a difference between each of the plurality of second supercooling temperatures and an average value of the plurality of second supercooling temperatures is less than or equal to a first threshold.

Abstract: A switching module includes at least one substrate, at least one switching element, at least one control loop, a first power part and a second power part. The at least one switching element is disposed on the at least one substrate. The at least one control loop is connected with the corresponding switching element. The first power part is connected with the corresponding switching element. The second power part is connected with the corresponding switching element. A direction of a first current flowing through the first power part and a direction of a second current flowing through the second power part are identical. A projection of the first power part on a reference plane and a projection of the second power part on the reference plane are located at two opposite sides of a projection of the control loop on the reference plane.

Abstract: Provided herein are reagents and methods for incorporating modified nucleotides into DNA and detecting DNA synthesis. In particular, haloalkyl-modified nucleobases are provided for incorporation into nucleic acids for detection by bioluminescent binding agents.

Abstract: A method, apparatus, and system are provided, for example, for packet management and control, and belong to the field of network technologies. In an example method, a first device obtains a packet including an identifier of an application deployed in a container. The first device manages and controls the packet based on the identifier of the application. This application manages and controls the packet of the container based on the identifier of the application deployed in the container.

Abstract: Apparatus and methods for fixing an electric heating wire of an electric heating product are disclosed herein. An example electric heating product comprises a body; an electric heating wire; a belt defining a passage; and suturing lines. The electric heating wire is wrapped in the passage via the suturing lines, the suturing lines coupling the belt to the body.

Abstract: The present disclosure provides, in part, compositions and methods for enhancing the efficacy of immune checkpoint blockade therapy in a subject. Methods for identifying subjects that are appropriate for immune checkpoint blockade therapy are also provided.

Abstract: An integrally-formed inductor includes a magnetic core and a first winding. The magnetic core includes a first surface and a second surface disposed opposite to each other, and a side surface disposed between the first surface and the second surface. The first winding includes a first longitudinal portion, a second longitudinal portion, and a first connecting portion provided between the first longitudinal portion and the second longitudinal portion. Wherein the first longitudinal portion extends to the first surface, forming a first pin. A projection of the first longitudinal portion on the first surface is within a range of the magnetic core. The second longitudinal portion extends to a plane where the second surface is positioned, and forms a second pin. The first winding and the magnetic core are integrally pressed by a mold to form the inductor.

Abstract: A switching module includes at least one substrate, at least one switching element, at least one control loop, a first power part and a second power part. The at least one switching element is disposed on the at least one substrate. The at least one control loop is connected with the corresponding switching element. The first power part is connected with the corresponding switching element. The second power part is connected with the corresponding switching element. A direction of a first current flowing through the first power part and a direction of a second current flowing through the second power part are identical. A projection of the first power part on a reference plane and a projection of the second power part on the reference plane are located at two opposite sides of a projection of the control loop on the reference plane.

Abstract: The present invention relates to an integration-oriented intelligent speed trajectory optimization method and system for an autonomous train. The method includes: constructing an autonomous train speed trajectory optimization model under virtual coupling based on a discrete distance; converting the autonomous train speed trajectory optimization model into a Markov decision process; using a deep reinforcement learning algorithm TD3 to train a neural network and an agent in the Markov decision process, to obtain a trained neural network and agent; and deploying the trained neural network and agent to an autonomous train, to perform an autonomous train speed trajectory optimization decision, so that safe, efficient, and comfortable train autonomous operations can be implemented.

Abstract: The bottom surface of a patient's foot makes contact with the receiving region of a device body to cause a set of temperature sensors to produce a current set of temperature values. Four or more earlier sets of temperature values produced at earlier times for the bottom surface of the patient's foot are accessed. Next, after setting a normalization reference for the earlier sets of temperature values and the current set of temperature values to produce normalized data, the normalized data is transformed into model information representing the progression of PDN or PAD. That model information is used to ascertain the trajectory of the patient's PDN or PAD.

Abstract: An optical waveguide structure and a manufacturing method, an optical waveguide module, an optical switching device, and an optical waveguide system are provided, and belong to the field of optical communication. The optical waveguide structure includes: at least two optical waveguides disposed in a stacked manner, where a first optical waveguide channel is disposed between two optical waveguides located at different layers in the at least two optical waveguides, and two ends of the first optical waveguide channel are physically connected to the two optical waveguides.

Abstract: A multi-winding inductor includes a magnetic core including four magnetic columns and a winding assembly including two windings. Each winding includes three portions. The first and third portions of the first winding are respectively between the first and the second magnetic columns, and the third and the fourth magnetic columns; and the first and third portions of the second winding are respectively between the fourth and the first magnetic columns, and the second and the third magnetic columns. Both the first portions of two windings extend to a surface of the magnetic core and respectively form a first and a third pins. The winding is a flat wire with the thickness less than the width, and the width direction is parallel to an extension direction of the first magnetic column.

Abstract: A driving circuit for driving a switch element, which includes a control terminal, a first power terminal and a second power terminal. The second power terminal receives a first voltage. The driving circuit includes a switching circuit, a first unidirectional switch and a first capacitor. The switching circuit receives a first signal. The switching circuit is electrically connected with a first voltage terminal and a ground terminal. The first voltage terminal receives a second voltage. A voltage at the output terminal is switched between the second voltage and a ground voltage. A first terminal of the first unidirectional switch receives a third voltage. A first terminal of the first capacitor is connected with the output terminal of the switching circuit. A second terminal of the first capacitor is connected with a second terminal of the first unidirectional switch and the control terminal of the first switch element.