Abstract: A controlling method and apparatus of a cleaning robot, a cleaning method and apparatus, a system, and a storage medium are provided. The method includes: controlling the cleaning robot to mop a preset cleaning region through a mopping member; obtaining a first dirtiness degree corresponding to the preset cleaning region; determining that the preset cleaning region includes a target region according to the first dirtiness degree, the target region being a region that needs to be repeatedly mopped; and controlling the cleaning robot to mop at least part of the target region through the mopping member after mopping of the preset cleaning region has been completed and after maintenance of the mopping member.

Abstract: Provided are compounds of formulas (I), (II), (III), and (IV), which effectively inhibit protein arginine methyltransferase 5 (PRMT5). Also provided are methods of using the compounds, including a method of treating cancer, a method of inhibiting the activity of PRMT5 in a cell, and a method of treating a disease associated with increased activity of PRMT5.

Abstract: A method for performing frame interpolation in an interface display process and a terminal device are provided, and relate to the field of electronic technologies, to improve interface display effect, reduce a power consumption speed of the terminal device, and improve user experience under a high refresh rate requirement. In the method, in a process in which an interface starts to slide in a direction for display with animation effect, the terminal device determines a specific frame interpolation policy based on a fling direction, interface information of a display interface, sliding display information, information about a plurality of image frames corresponding to the sliding interface, and the like. In this way, the terminal device interpolates one or more combined frames between the plurality of frames according to the determined frame interpolation policy, to reduce layer drawing and rendering loads of a user interface (user interface, UI) thread and a render thread per unit of time.

Abstract: An integrated logging instrument for coring and sampling includes a downhole main body and a ground system. The downhole main body is connected with the ground system through a long cable. The downhole main body includes a coring and sampling mechanism, a power mechanism and an energy storage mechanism. The coring and sampling mechanism includes a coring assembly for drilling cores and a pushing and setting assembly for downhole fixation. The power mechanism is arranged at an upper end of the coring and sampling mechanism, and includes a motor, a piston structure and a pump body. The piston structure and the pump body are respectively arranged at two output ends of the motor. The piston structure is arranged to provide suction power. The pump body is arranged to provide hydraulic power. The energy storage mechanism is arranged at a lower end of the coring and sampling mechanism.

Abstract: A relay includes a static contact assembly, a movable contact plate, a static magnet yoke, a movable magnet yoke and a pushing rod assembly. The static magnet yoke and the movable magnet yoke are arranged oppositely. The movable contact plate is mounted at a position on the movable magnet yoke opposite to the static contact assembly. An isolation space is provided between the movable contact plate and the movable magnet yoke. The static contact assembly and the static magnet yoke are arranged on a side of the movable contact plate away from the pushing rod assembly. The pushing rod assembly is configured to push the movable magnet yoke to move toward the static magnet yoke to cause the movable contact plate to be in contact with the static contact assembly.

Abstract: A coring and sampling integrated sub, including an integrally formed base body, a probe module, a coring module and a hydraulic module. The probe module, the coring module and the hydraulic module are all mounted on the base body. The hydraulic module, the probe module and the coring module are sequentially arranged from top to bottom. An output end of the hydraulic module is configured to be connected to the probe module and the coring module, respectively. The hydraulic module is configured to provide telescopic power for the probe module, and provide power for movement, flipping, and pushing of the coring module. Also disclosed is a downhole instrument including the coring and sampling integrated sub.

Abstract: Decompressing a compressed image to obtain a decompressed image includes receiving, in a compressed stream, compressed pixel values of the compressed image; decompressing, from the compressed stream, a first compressed pixel value of the compressed pixel values using a lossy floating-point decompression scheme to obtain a floating-point pixel value; rounding the floating-point pixel value to a nearest integer to obtain a pixel value of the decompressed image; and displaying or storing the decompressed image.

Abstract: The present disclosure discloses a liquid cooling heat exchange device and a data center. The liquid cooling heat exchange device at least includes a box body, a heat exchange component, a pump body, a filtering component, and a control box. The heat exchange component is provided with an internal liquid inlet, an internal liquid outlet, an external liquid inlet, and an external liquid outlet. The heat exchange component is positioned between the pump body and the filtering component, and the control box is positioned directly above the pump body or the filtering component. The internal liquid inlet is communicated with one end of an internal liquid return pipeline, the pump body is connected in series to the internal liquid return pipeline, the internal liquid outlet is communicated with one end of the internal liquid inlet pipeline, and the filtering component is connected in series to the internal liquid inlet pipeline.

Abstract: The present disclosure discloses a liquid-cooled heat exchange system. An internal circulation loop at least includes an internal liquid inlet pipeline, an internal liquid return pipeline and a region to be heat-dissipated, a liquid outlet of an internal channel is communicated with a liquid inlet of the region to be heat-dissipated through the internal liquid inlet pipeline, and a liquid outlet of the region to be heat-dissipated is communicated with a liquid inlet of the internal channel through the internal liquid return pipeline. An electrically-controlled regulating valve is arranged at a liquid inlet of an external channel. A pump body is connected in series to the internal liquid inlet pipeline or the internal liquid return pipeline, a first temperature sensor is arranged at the liquid outlet of the region to be heat-dissipated, and a second temperature sensor is arranged at the liquid outlet of the internal channel.

Abstract: The present disclosure discloses a cooling system, a control method and a data center computer room. The cooling system includes an evaporative cooling module, an oilless centrifugal compressor, a condensing module, a circulating pump module, and a throttling module. A first output end of the evaporative cooling module is connected to an input end of the oilless centrifugal compressor, an output end of the oilless centrifugal compressor is connected to an input end of the condensing module; an output end of the condensing module is connected to an input end of the circulating pump module, an output end of the circulating pump module is connected to an input end of the throttling module; and an output end of the throttling module is connected to an input end of the evaporative cooling module, and a second output end of the evaporative cooling module leads to an air supply channel.

Abstract: An urban tunnel variable lane dividing line control method, comprising: setting a distance between adjacent infrared detection apparatuses, and arranging a number n of infrared detection apparatuses side by side directly above the center of a lane of an urban tunnel; when a certain infrared detection apparatus in the urban tunnel detects a passing vehicle signal, extending the travelling direction, and if a number a of adjacent infrared detection apparatuses further along the travelling direction do not detect a passing vehicle signal within a time t, determining that the vehicle is a very slow vehicle, and changing a number m of LED indication lights which are fully illuminated to be illuminated at intervals.

Abstract: Disclosed herein are methods of inhibiting a protein arginine methyltransferase by contacting the methyltransferase with a compound selected from the group consisting of cloperastine hydrochloride, candesartan cilexetil, or analog of such compounds, and combinations thereof. One embodiment of the present disclosure is directed to a method of identifying compounds that inhibit PRMT5 methyltransferase activity.

Abstract: The present invention relates to a self-adhesive waterproof coiled material of a super-strong cross laminated film, comprising sequentially from top to bottom: an isolation protection layer, a non-asphalt-based self-adhesive layer, a strong cross laminated film, an asphalt self-adhesive layer and a PE isolation film. One side of the upper surface of the coiled material is provided with an overlap edge, and the other side of the lower surface of the coiled material is also provided with an overlap edge. The waterproof coiled material provided in the present invention has better adhesive property with post-cast concrete than an asphalt-based coiled material, and can be better bonded to a main body structure (i.e.