Abstract: A robot for pond desilting is provided, which includes a frame, a lead screw sliding table, and a suction pipe. An end of the frame is provided with a pressure-resistant cabin. A lead screw base is disposed on the lead screw sliding table. A rotary lead screw is disposed on the lead screw sliding table. The lead screw base is disposed on the rotary lead screw. Waterproof motors are disposed above the lead screw base, a pump body is disposed in the frame, and the suction pipe is disposed at an end of the pump body. When the robot is placed at the bottom of the pond, the motor inside the pressure-resistant cabin drives the power wheels to rotate, the power wheels drive the tracks to rotate around the power wheels, bearing wheels, and tension wheels, thereby driving the frame to move.

Abstract: The present application is applicable to the technical field of muscle oxygen saturation detection, and provides a muscle oxygen saturation detection method, and a muscle oxygen saturation recovery method and system. The muscle oxygen saturation detection method is applied to a muscle oxygen saturation detection device. The present application combines pulse electrical stimulation for relieving the muscle fatigue and improving the muscle activity function with muscle oxygen saturation detection, and automatically triggers the turning-on and turning-off of electrical stimulation with the muscle oxygen saturation detection data of a wearer to form a closed-loop muscle function detection and stimulation system with feedback.

Abstract: A compound represented by general formula (I) or a stereoisomer, tautomer, deuterated substance, solvate, prodrug, metabolite, pharmaceutically acceptable salt or co-crystal thereof, an intermediate thereof and a preparation method therefor, as well as an application in preparation of a drug for treating diabetes.

Abstract: Compounds having formula (I), and enantiomers, and diastereomers, stereoisomers, pharmaceutically-acceptable salts thereof, are useful as kinase modulators, including RIPK1 modulation. All the variables are as defined herein.

Abstract: The present invention provides a method of steam cracking using electricity to supply energy. This method is to provide energy for steam cracking reaction of a cracking raw material by electromagnetic induction with electricity; the cracking raw material comprises one or more of naphtha, cycloalkane and cycloolefin; wherein the cycloalkane is a C4-C8 cycloalkane, and the cycloolefin is a C4-C8 cycloolefin. The present invention utilizes electricity to provide energy for the steam cracking reaction through an electromagnetic coil, which is a new use of electricity and solve the current problem of excess electricity. Moreover, utilizing the electromagnetic coil to provide power can make the heat distribution in the furnace tube of the cracking furnace more uniform, and it is easier to control the reaction temperature and the progress of the reaction.

Abstract: The present invention provides an iron and steel smelting method, wherein separating the product of the catalytic dehydrogenation reaction on propane to obtain a mixed gas containing hydrogen, methane, and ethane; and mixing the mixed gas with water and/or CO2 as a catalytic conversion raw material, and producing synthesis gas by means of a catalytic conversion reaction, the synthesis gas being used for iron smelting, and electricity being used to provide energy for the catalytic conversion reaction. The method catalytic dehydrogenation of propane is combined with steam cracking, and unconverted propane is prepared into methane, ethane, etc. by means of steam cracking; synthesis gas is further obtained by means of reforming and component adjustment, and the synthesis gas is a good raw material for direct reduction of iron.

Abstract: An automatic unlocking system for an IT equipment rack includes a handle assembly mounted on a door of the IT equipment rack. The handle assembly includes a handle and a cam coupled to the handle. The system further includes an unlock assembly mounted on a wall of the IT equipment rack. The unlock assembly includes a unlock mechanism having at least one rod. The unlock mechanism is configured to open the door when the cam rotates causing the movement of the at least one rod, and open the door when the unlock assembly receives an electrical unlock signal.

Abstract: The present invention discloses a capsaicin-derived photosensitizer, and a preparation method and use thereof. Boron-dipyrromethene is used as a core of the photosensitizer, which has a maximum absorption peak red-shifted to the near infrared region by expanding the ? system and is introduced with a capsaicin-targeting group to construct a capsaicin-derived photosensitizer cap-BDP with high-performance targeting of TRPV1 protein. The photosensitizer can generate singlet oxygen under low-power LED irradiation, which specifically activates the TRPV1 protein pathway, causes significant calcium influx, and induces apoptosis of tumor cells. Moreover, the generated singlet oxygen directly oxidizes endogenous substances in cells to cause cell apoptosis, eventually achieving light-induced bifunctional synergistic therapy.

Abstract: Compounds which have the structure represented by formula (I) and can be used as KRas inhibitors, pharmaceutical compositions comprising this type of compounds, a method of preparing this type of compounds, and uses of these compounds in the treatment of cancers.

Abstract: A mobile manipulation control method of a quadruped robot with an operation arm, including: obtaining current pose information of the legged mobile manipulator; decomposing a task into subtasks, and prioritizing the subtasks; based on the pose information and a dynamic model, generating a motion trajectory under each subtask; based on the dynamic model, optimizing an optimal plantar force of a supporting leg and an end-of-arm force under each subtask; based on a multi-task spatial projection method, calculating desired control quantity of all joints under different subtasks; and (d) optimizing the optimal plantar force and the desired control quantity with the whole-body dynamic model as a constraint to obtain control torques; and based on the control torques, controlling the legged mobile manipulator's motion. A control system is further provided.

Abstract: Methods and systems for cloud computing service integration with an end-user application are described. The methods receive connection information necessary to connect to a cloud platform, the cloud platform being an architecture hosting the cloud computing services, and request, at runtime by submitting the connection information to the cloud platform, endpoint information of one or more components hosted by the cloud platform. The methods then receive, from the cloud platform, in response to the submitted connection information, endpoint information of the one or more components hosted by the cloud platform. The endpoint information includes at least parameters required to invoke the one or more components. The methods also generate metadata for each component of the one or more components, the metadata of each component comprising endpoint information enabling the end-user application to invoke the respective component of the cloud platform. The systems are configured to implement the described methods.

Abstract: A mobile manipulation control method of a quadruped robot with an operation arm, including: obtaining current pose information of the legged mobile manipulator; decomposing a task into subtasks, and prioritizing the subtasks; based on the pose information and a dynamic model, generating a motion trajectory under each subtask; based on the dynamic model, optimizing an optimal plantar force of a supporting leg and an end-of-arm force under each subtask; based on a multi-task spatial projection method, calculating desired control quantity of all joints under different subtasks; and (d) optimizing the optimal plantar force and the desired control quantity with the whole-body dynamic model as a constraint to obtain control torques; and based on the control torques, controlling the legged mobile manipulator's motion. A control system is further provided.

Abstract: A hard drive backplane has a plurality of ventilation holes, and the expansion cavity muffler is mounted in the ventilation holes of the hard drive backplane. The expansion cavity muffler includes at least one expansion cavity and at least one connecting pipe in communication in a first direction. The connecting pipe at one end of the expansion cavity muffler facing toward the hard drive backplane is fixedly mounted in the ventilation hole such that the expansion cavity muffler is in communication with the ventilation hole. An area of a cross-section that is of each expansion cavity and that is perpendicular to the first direction is larger than an area of a cross-section that is of the connecting pipe adjacent to the expansion cavity and that is perpendicular to the first direction. The first direction is perpendicular to a surface of the hard drive backplane.

Abstract: Compounds having formula (I), and enantiomers, and diastereomers, stereoisomers, pharmaceutically-acceptable salts thereof, are useful as kinase modulators, including RIPK1 modulation. All the variables are as defined herein.

Abstract: A carbon hydrogen core fertilizer is provided, consisting components as follows: 14 wt % to 16 wt % of polyglutamic acid, 16 wt % to 18 wt % of amino acid, 13 wt % to 14 wt % of oligose, 23 wt % to 25 wt % of seaweed, 2 wt % to 4 wt % of organosilicon, 10 wt % to 12 wt % of chitosan oligosaccharide, and the balance of water. With the carbon hydrogen core fertilizer, carbon dioxide in the air can be adsorbed and enriched around stems and leaves of plants for the plants to absorb, thereby strengthening photosynthesis, increasing a photosynthetic rate, inhibiting photorespiration, accelerating the yield of chlorophyll, improving and strengthening the growth of crops and the accumulation of dry matter, and realizing the increase of the yield and income of the crops.

Abstract: Embodiments of this application disclose a hybrid bonding structure and a hybrid bonding method. The hybrid bonding structure includes a first chip and a second chip. A surface of the first chip includes a first insulation dielectric and a first metal, and a first gap area exists between the first metal and the first insulation dielectric. A surface of the second chip includes a second insulation dielectric and a second metal. A surface of the first metal is higher than a surface of the first insulation dielectric. Metallic bonding is formed after the first metal is in contact with the second metal, and the first metal is longitudinally and transversely deformed in the first gap area. Insulation dielectric bonding is formed after the first insulation dielectric is in contact with the second insulation dielectric.

Abstract: An ultrasonic vaporization assembly includes: a piezoelectric drive element provided with a first through hole; a vaporizer plate stacked with the piezoelectric drive element, the vaporizer plate having a microporous zone at a position corresponding to the first through hole; and a loading board arranged on a side surface of the vaporizer plate which faces away from the piezoelectric drive element, the loading board being provided with a second through hole at a position corresponding to the microporous zone. A ratio of a pore size of the second through hole to a diameter of the microporous zone is greater than or equal to 0.75 and less than or equal to 1.5.

Abstract: A microporous vaporization assembly includes: a piezoceramic plate, a through hole being provided in the piezoceramic plate; and a vaporization plate including a body part and a fence part, the body part being stacked on and bonded to the piezoceramic plate and covering the through hole, a plurality of vaporization holes being provided in an area of the body part corresponding to the through hole. The fence part is arranged protruding from a surface of the body part stacked with the piezoceramic plate and surrounds an outer circumference of the piezoceramic plate.

Abstract: A portable soil body in-situ shear test device includes: an active force system arranged externally, a passive shear system and an electromagnetic loading system arranged internally, and a ring knife system arranged at a bottom. Compared with the conventional in-situ soil shear strength test device and test method, the present invention is convenient to install and carry as well as simple to operate, and has strong applicability. The present invention is suitable for layered soils with large cross-plate shear test errors, and for soils with different consolidation degrees at various sites and various terrains. A test method adopting the device can simulate the shear strength of the soil mass under different overburden loads without disturbing the mechanical properties of the in-situ soil mass, which has high promotion value in the test of in-situ soil shear strength.

Abstract: The present disclosure discloses a dental scanning method and device, computer device, and a non-transitory storage medium. The method includes: scanning a dental model according to a preset scanning path to generate a first mesh model; inputting the first mesh model into a preset dental identification model for identification to obtain dental data; searching tooth cavity data from the dental data according to a preset cavity seeking algorithm; and performing supplementary scanning on the dental model according to the tooth cavity data to generate a dentofacial mesh model. According to the dental scanning method provided by the embodiment of the disclosure, by performing intelligent supplementary scanning on the dental model, the problems of low efficiency and high operation difficulty of supplementary scanning of the tooth model are solved, and the quality of the dentofacial mesh model is improved.