Abstract: A pyridone compound and a preparation method therefor, a pharmaceutical composition and a use. The structure of the pyridone compound is as shown in formula (I), and the pyridone compound comprises an isomer, a pharmaceutically acceptable salt, or a mixture thereof. The pyridone compound has a highly effective inhibitory effect on cIAP1, cIAP2, XIAP and various tumor cells, and can be used to prepare anti-tumor drugs that can exert pharmacological effects at both the molecular level and the cellular level.

Abstract: A telecommunications assembly includes a chassis and a plurality of modules removably mounted within the chassis. The modules include one or more fiber optic signal input locations. The modules include optical equipment for splitting the input signals into customer output signals.

Abstract: A method is described for producing a polyether polymer, in which side reactions are suppressed to increase the thiol group content without adding hydrogen sulfide, and the halogen content is reduced. A method is also described for producing a thiol group-containing polyether polymer by reacting a terminal halogenated polyether polymer and a hydrogen sulfide metal salt by a substitution reaction, in which the substitution reaction is performed in a closed system, the terminal halogenated polyether polymer is charged into a closed system in an amount of 20 vol % or more of a volume of the closed system, and the hydrogen sulfide metal salt is charged into the closed system as an aqueous solution having a concentration of 25 mass % or more.

Abstract: A screen display method is provided to control each display to display corresponding display data when at least two displays exist. The method includes: receiving a multi-screen display instruction, where the multi-screen display instruction instructs the at least two displays to separately display corresponding pictures; obtaining a picture to be displayed on a first display; converting the first picture into sent-for-display data to be sent to the first display; sending the sent-for-display data of the first display to the first display, to enable the first display to display the first picture; obtaining a picture to be displayed on a second display; converting the second picture into sent-for-display data to be sent to the second display; and sending the sent-for-display data of the second display to the second display, to enable the second display to display the second picture.

Abstract: The present utility model discloses a LiDAR heat dissipation structure and a LiDAR. The LiDAR comprises a mainboard, a chip, and a housing. The chip is provided on the mainboard. The heat dissipation structure comprises: a cold plate, the inner surface of the cold plate provided with a temperature equalization structure layer of multi-layer structure attached thereon and the outer surface of the cold plate facing away from the chip provided with a plurality of heat dissipation fins or heat dissipation slots formed thereon; and a heat pipe, fixedly embedded in the cold plate through a thermally conductive structural adhesive, wherein the cold plate couples with the housing to form a sealed cavity in which the mainboard and the chip are provided.

Abstract: A simulation test system and a performance detection method for a hybrid power conversion system are provided. The system includes a simulation workstation, a real-time digital simulator, an I/O interface device, and a to-be-tested hybrid energy storage controller.

Abstract: A two-way openable console includes side lid portions located on left and right sides of the console, a center lid portion located between the side lid portions to be open about one end portion in a longitudinal direction, a button unit located on each of front and rear end portions of the center lid portion, a rotation unit rotated about a center shaft in response to an input of the button unit, hinge units located on first and second end portions of the center lid portion and configured so that the rotation unit is rotated in response to an input of the button unit and thereby center shafts protruding to the side lid portions are selectively retracted into the center lid portion, and a catch unit located adjacent to each of the hinge units and integrally retracted in response to driving of each of the center shafts.

Abstract: Provided are an action execution method and apparatus, a distance determination method and apparatus, a device, and a storage medium, relating to the technical field of wireless communications. The action execution method is applied to a transmitting device. The action execution method includes: determining transmitting power of each target channel according to a signal distance range of each target channel; transmitting a broadcast signal on the basis of the transmitting power of each target channel; establishing a communication connection to a receiving device in response to a communication request of the receiving device; sending the signal distance range of each target channel to the receiving device; and executing a response action according to a received signal distance range at which the receiving device is currently located.

Abstract: The present disclosure provides an optical imaging module, comprising: a stop, a lens assembly, and a light source; the lens assembly includes a first lens, a second lens, a third lens, and a fourth lens arranged in order, with the light source located on the object side of the fourth lens, and the stop located on the image side of the first lens; the first lens has a positive focal power, the second lens has a positive focal power, the third lens has a negative focal power, and the fourth lens has a positive focal power; and the optical imaging module satisfies the inequality: 0.5 mm<TL/D<3 mm; where TL is the distance between the light source and the stop, and D is the maximum lens diameter of the first lens, the second lens, the third lens, and the fourth lens.

Abstract: The present disclosure provides a performance isolation method for a send queue of an RDMA network interface card and an RDMA network interface card. The method includes: buffering, by an RDMA network interface card on a sending side, an identified WQE of a latency-sensitive tenant and an identified WQE of a bandwidth-sensitive tenant into a latency-sensitive group and a bandwidth-sensitive group in a buffering module, respectively; determining, by using an inter-group scheduler, whether to schedule a WQE in a latency-sensitive group or a WQE in a bandwidth-sensitive group; requesting, by a first scheduler, to schedule a latency-sensitive WQE in the latency-sensitive group by using a first scheduling algorithm; scheduling, by a second scheduler, a bandwidth-sensitive WQE in a wait station by using a second scheduling algorithm; transmitting, by the inter-group scheduler, a WQE scheduling result to a WQE processing module on the RDMA network interface card on the sending side.

Abstract: A display substrate is provided. The display substrate includes a plurality of islands and a plurality of bridges connecting the plurality of islands. The display substrate comprises a signal line, wherein the signal line comprises: a first bridge connecting line at least partially in a first bridge of the plurality of bridges; a second bridge connecting line at least partially in a second bridge of the plurality of bridges; and a connecting structure at least partially in a respective island of the plurality of islands, connecting the first bridge connecting line with the second bridge connecting line; wherein at least a portion of the connecting structure is in a layer different from the first bridge connecting line or the second bridge connecting line.

Abstract: Disclosed are a low refractive index resin composition for TPP nano 3D printing and photonic wire bonding method using the same. The low refractive index resin composition for TPP nano 3D printing is made of a fluorinated resin composition with a low refractive index including a (meth)acrylic reactive group with sufficient solvency for a photoinitiator for TPP reaction. As a result, by supporting to print a micro-sized single-mode optical waveguide as well as cladding of an optical waveguide surrounding the single-mode optical waveguide thus formed through a TPP nano 3D printing method, a photonic wire bonding (PWB) method that can manufacture a photonic integrated circuit (PIC) with minimal optical loss and high reliability is proposed.

Abstract: Systems include a receiving port configured to receive a cartridge configured to store a material capable of being aerosolized, a sensor configured to generate one or more measurements based on ambient conditions of a housing, an aerosolizer configured to aerosolize the material in response to receiving a signal, a user replaceable aerosolizer nozzle, and a controller comprising one or more processors configured to generate the signal provided to the aerosolizer, and further configured to control operation of the aerosolizer via the signal.

Abstract: The present invention relates to a method for oxidizing manganese species in a treatment device (10) comprising at least one anode unit (20) and at least one cathode (30), wherein said unit comprises at least one anode (21) and is confined by a housing (22), the housing defining a free inner volume (V), wherein (i) the housing comprises at least one permeable barrier (23) and the at least one cathode is located outside the anode unit, or (ii) the at least one anode unit comprises at least partly the at least one cathode, wherein the housing does not comprise a permeable barrier, characterized in that in (i) and (ii) the at least one anode and the at least one cathode have a distance (d) ranging from 0.5 mm to 100 mm. The invention furthermore refers to a respective treatment device (10).

Abstract: The present invention relates to the technical field of active substance development, and especially relates to the use of Fructus lycii glucopeptide. In the present invention, the protection effect of the Fructus lycii glucopeptide on Parkinson-like dyskinesia is studied by means of using a Parkinson's disease animal model as a study object. The result shows that the Fructus lycii glucopeptide can improve the Parkinson-like dyskinesia of the model animal.

Abstract: Disclosed are a bicyclic peptide ligand having high affinity for Eph receptor tyrosine kinase A2 (EphA2), a drug conjugate containing the bicyclic peptide ligand and a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing same, and the use of the drug conjugate and the pharmaceutical composition in the preparation of a drug for preventing and/or treating EphA2 overexpressed disease.

Abstract: The present disclosure relates to an excavator, a precise control method and system therefor, a vehicle terminal and a storage medium. The precise control method for the excavator comprises: presetting a plurality of work modes of the excavator, and an action rate and action coefficient corresponding to each working mode of the plurality of work modes; and performing work mode switching according to a handle input signal.

Abstract: A semiconductor device includes an active pattern including a lower pattern extending a first direction and a plurality of sheet patterns spaced apart from the lower pattern in a second direction, the plurality of sheet patterns including an uppermost sheet pattern, a plurality of gate structures disposed to be spaced apart from each other in the first direction on the active pattern and including gate electrodes extending in a third direction and gate spacers on sidewalls of the gate electrodes and a source/drain pattern disposed between the gate structures adjacent to each other and including a semiconductor liner film and a semiconductor filling film on the semiconductor liner film, wherein the semiconductor liner film covers a portion of an upper surface of an uppermost sheet pattern.

Abstract: The manufacturing method of the display device according to the embodiment includes a step of self-aligning the light emitting device inside the opening of the planarization layer overlapping the first assembly wiring and the second assembly wiring, a step of sequentially forming a conductive layer and an organic layer on a planarization layer and a light emitting device, a step of ashing the organic layer to remove the second part on the first part of the organic layer, and a step of forming a contact electrode by etching the conductive layer corresponding to the second part, wherein the contact electrode is in contact with the side of the first semiconductor layer below the light emitting device.

Abstract: The present application relates to the field of beam scanning technology and provides a galvanometer motor and a LiDAR. The galvanometer motor includes a stator assembly, a rotor assembly, a tunneling magnetoresistance sensor, a first magnet, and a second magnet. The stator assembly includes a housing and a stator body, while the rotor assembly includes a rotating shaft, a rotor magnet, and an angle limiting member. The rotating shaft is rotatably mounted in the housing around a first shaft line, with a gap between the rotor magnet and the stator body. The rotor magnet rotates around the first shaft line under the magnetic field of the stator body. The tunneling magnetoresistance sensor can map the limited angles formed by the first angle and the second angle into finite position codes.