Abstract: A blockchain-based data processing method includes: assigning, in response to that a first request message with a sequence number n has a first prepared certificate, a sequence number n+1 to a second request message; associatively storing the first request message and a first response result corresponding to the first request message in response to that the second request message has a second prepared certificate; performing in parallel a request operation corresponding to the second request message while associatively storing the first request message and the first response result, to obtain a second response result corresponding to the second request message; and returning, to a client, a first initial response message generated based on the second response result, for the client to determine a first request execution result corresponding to the second request message based on the first initial response message and a backup initial response message.

Abstract: Systems and methods of policy shaping for an aggregated network include (A) receiving a first request to deliver first content to a first device being transported by a vehicle; (B) receiving a second request to deliver second content to a second device being transported by the vehicle; (C) determining (i) a first communication protocol corresponding to the first request and (ii) a second communication protocol corresponding to the second request; (D) determining (i) a first count corresponding to the first content and (ii) a second count corresponding to the second content; and (E) applying (i) a first policy, based on the first communication protocol and the first count, to a first forward data stream including the first content and (ii) a second policy, based on the second communication protocol and the second count, to a second forward data stream including the second content.

Abstract: A nano scale robotic system for single cell DNA sequencing of a strand of DNA positioned on a slide utilizes an atomic force microscope (AFM) having an end effector in the form of a cantilever with a tip. The AFM causes its cantilever tip to scan over the base pairs of the DNA strand. A pair of spaced-apart electrodes at the tip makes contact with opposite sides of the DNA strand and the current between bases of the DNA strand is measured by a current measurement system connected to the electrodes. An artificial intelligence-based data analytic system determines the DNA sequence based on the current from the current measuring system. The AFM tip is guided over the DNA strand by comparing compressed desired intensity local scan images and compressed actual intensity local scan images and using the difference to control the location of the tip.

Abstract: Some methods described include: receiving, with at least one processor, a point cloud from a pose graph; receiving, with the at least one processor, an image from a driving log of a vehicle, the image corresponding to the point cloud from the pose graph; obtaining, with the at least one processor, image pixel labels for the image; projecting, with the at least one processor, the point cloud in a point cloud coordinate system to an image coordinate system based on the image pixel labels; generating, with the at least one processor, a six-dimensional colored point cloud by combining the point cloud and color information from the image; and transforming, with the at least one processor, the six-dimensional colored point cloud into five-dimensional map tiles to form a colored map layer. Systems and computer program products are also provided.

Abstract: Implementations of the present disclosure disclose a package structure, a fabricating method thereof, and a memory system. The package structure includes: a packaging substrate having a first surface and a second surface opposite the first surface; a semiconductor device on the first surface of the packaging substrate and coupled with the packaging substrate; and a cap layer covering the first surface and encapsulating the semiconductor device, wherein the cap layer and the packaging substrate have a total thickness in a first direction perpendicular to the first surface, and a ratio between a distance from an upper surface of the cap layer to an upper surface of the semiconductor device in the first direction and the total thickness satisfies a first preset value.

Abstract: A calculation method for service life of concrete in a plateau environment considering protection and restoration effects is provided and includes a construction of a model based on a coupling effect of multi-factors of temperature-humidity-salt concentration-load under the plateau environment, simulation of protection and restoration effects, and quantification of service life. The model includes the physical fields of temperature conduction with variable boundary conditions, water dry-wet cycle transport, salt ion transport, and force fields caused by internal and external loads. The simulation of protection and restoration effects include: surface protective coating, damage restoration, and rebar corrosion resistance.

Abstract: This application provides a data processing method, a computer device, and a medium. The method is applied to a terminal device including a first client. The first client has a public client key and a private client key. The first client stores encrypted data that is obtained by encrypting the private client key according to an object password. The method includes receiving the object password; decrypting the encrypted data by using the received object password to obtain the private client key; signing the encrypted data based on the private client key to obtain a signature of the encrypted data; and transmitting the public client key, the encrypted data, and the signature of the encrypted data to a cloud device of the first client, the cloud device storing the encrypted data after verifying the encrypted data based on the public client key and the signature of the encrypted data.

Abstract: The disclosure provides an edge locking apparatus of a Light Emitting Diode (LED) display screen and the LED display screen. The edge locking apparatus of the LED display screen includes an edge locking structure. The edge locking structure includes a lock seat, a lock cylinder, a rotating piece, a first driving piece and a second driving piece. The lock cylinder is movably arranged in the lock seat, and the lock cylinder includes a cylinder body part, and a lock pin, a first rotating part, an avoiding part and a second rotating part which are sequentially arranged on the cylinder body part at intervals. The cylinder body part is provided with a retracting position enabling the lock pin to retract into the lock seat, an inserting position enabling the lock pin to extend out of the lock seat and a locking position enabling the lock pin to rotate by a preset angle relative to the inserting position.

Abstract: The present disclosure provides a plug-in mechanism of an LED display device and the LED display device. The plug-in mechanism of the LED display device comprises a first plug-in assembly and a second plug-in assembly which are matched with each other, wherein the first plug-in assembly comprises a first seat body, a first power supply plug-in part, a first signal plug-in part, a first driving component, a second driving component and a function switching component; the first driving component is movably arranged on the first seat body and drives the first power supply plug-in part to move; the second driving component is movably arranged on the first seat body and drives the first signal plug-in part to move; the second plug-in assembly comprises a second seat body, a second power supply plug-in part, a second signal plug-in part and a pushing part; and when the function switching component is located at a first working position, the function switching component can drive the driving part to move.

Abstract: A long-service-life PWS cable with replaceable sleeve and shielding gas. It consists of wire strands, wrapping tape covering the wire strands, and a sheath arranged outside the wire strands, and is characterized in that the sheath is covered with an outer protective sleeve and shielding gas is filled between the wires in the wire strands. The wire strands of the present invention is completely under protection in a shielding gas environment which effectively avoids the corrosion of the wire strands; the protective sleeve outside the sheath of the PWS cable is a replaceable segmented and fragmented sleeve structure, which is convenient to be replaced and installed, substantially prolonging the service life of the PWS cable system with great promotional value achieved.

Abstract: One aspect of the technology relates to methods, assays and kits to identify ischemia and ischemic injury, including kidney injury, and are useful in determining efficacy of cancer treatments. In particular, differential phosphorylation of the nucleophosmin (NPM) polypeptide is an early marker of ischemic injuries such as kidney injury, AKI and ischemic renal cell injury. Another aspect of the technology relates to compositions and methods for the treatment of ischemia and kidney injury, including NPM inhibitory agents, including, but not limited to NPM inhibitory peptides for the treatment of ischemia and kidney injury.

Abstract: A calculation method for service life of concrete in a plateau environment considering protection and restoration effects is provided and includes a construction of a model based on a coupling effect of multi-factors of temperature-humidity-salt concentration-load under the plateau environment, simulation of protection and restoration effects, and quantification of service life. The model includes the physical fields of temperature conduction with variable boundary conditions, water dry-wet cycle transport, salt ion transport, and force fields caused by internal and external loads. The simulation of protection and restoration effects include: surface protective coating, damage restoration, and rebar corrosion resistance.

Abstract: A method for performing data recovering operation is provided. The method includes: identifying a plurality of first values and a plurality of first indexes of a plurality of first entries of an incomplete matrix in a received object data, and one or more second values and one or more second indexes of one or more second entries of the incomplete matrix; inputting the first values, the first indexes, a preset first parameter, a preset second parameter and a preset third parameter into an analysis model using Adaptive Rank-One Matrix Completion (AROMC) algorithm; and obtaining a recovered complete matrix corresponding to the incomplete matrix from the analysis model, so as to obtain optimized one or more second values of the second entries, wherein the optimized one or more second values are determined as original values of the second entries, such that the incomplete matrix is recovered to the recovered complete matrix.

Abstract: The disclosure provides a compound of formula (I) and pharmaceutical compositions thereof. The compound of formula (I) of the present disclosure can be used as a degradation agent of cyclin K (CyclinK protein), and can be used to prevent or treat diseases related to CyclinK protein.

Abstract: A carrier device applied to semiconductor processing equipment includes a base, a carrier element, and a position-limiting ring. The base includes a connection flow channel. a top surface of the base is configured to carry a wafer. The carrier element is stacked with the base and located under the base, a gas flow channel structure is formed between the carrier element and the base. A position-limiting ring structure is sleeved at an outer circumference of the base and configured to limit a position of the wafer. A gas blow cannel and a first uniform flow space are formed between an inner circumferential wall of the position-limiting ring structure and an outer circumferential wall of the base. The first uniform flow space communicates with the gas blow channel.

Abstract: This application relates to compounds of Formula (I): or pharmaceutically acceptable salts thereof, which modulate the activity of adenosine receptors, such as subtypes A2A and A2B receptors, and are useful in the treatment of diseases related to the activity of adenosine receptors including, for example, cancer, inflammatory diseases, cardiovascular diseases, and neurodegenerative diseases.

Abstract: A modified green coke material, a method for preparing the modified green coke material, and an application of the modified green coke material are provided. A sum of percentages of a long fibrous structure and a broad-domain structure in a polarized microstructure of the modified green coke material is in a range of 55˜99%, and a percentage of volatile components in the modified green coke material is in a range of 1%?volatile components matter<5%.

Abstract: A method for improving smooth running of casting of rare earth stainless steel using pulse current includes the following steps: setting corresponding initial pulse voltage, pulse current, and pulse frequency in accordance with difference of rare earth element content in molten steel; and adjusting the pulse voltage, pulse current, and pulse frequency according to position change of stopper rod until the end of continuous casting. The method can stably improve the clogging of immersion nozzle during continuous casting, the smooth running of continuous casting and production efficiency, and decrease production cost.

Abstract: The disclosure provides a joint module and an articulated robot. The joint module comprises a hollow shaft having first and second ends, a speed reducer assembly and a motor assembly sleeved on the hollow shaft, and an encoder assembly. The power output end of the motor assembly is connected to the first end via the speed reducer assembly. The encoder assembly comprises an encoder mounting base, outer, middle, and inner rings, input and output code wheels disposed on the inner ring, and an encoder read head mounted on the encoder mounting base. The inner ring is sleeved on and connected with the second end. The middle ring connected with the power output end is sleeved on the inner ring in a running fit. The outer ring is sleeved on the middle ring in a running fit and connected with the motor assembly via the encoder mounting base.