Abstract: A method of preventing a collision of a subject wellbore in a downhole environment includes receiving offset wellbore data corresponding with one or more offset wellbores and identifying, based on the offset wellbore data, one or more no-go zones for each of the one or more offset wellbores. The method further includes determining a plurality of safe points corresponding with a potential intersection of the subject wellbore with the one or more no-go zones and, defining an escape zone within the plurality of safe points. The method further includes determining a trajectory for the subject wellbore within the escape zone.

Abstract: Provided is a model training method, a data processing method and related apparatuses, relating to the technical fields of large model, image processing, and computer vision. The method includes: obtaining a historical process flow card set for spinning process; extracting a handwritten area from each historical process flow card; classifying the handwritten area to obtain a handwritten digit image block and a handwritten text image block; constructing a digit recognition model of different handwritten digit categories based on the handwritten digit image block, to extract a target digit from a newly-added process flow card; and constructing a text recognition model of different handwritten text categories based on the handwritten text image block, to extract a target text from the newly-added process flow card; wherein the target digit and the target text are used to construct a process flow database for the spinning process.

Abstract: The present invention provides a non-real-time data transmission method, including the following steps: periodically carrying out collaborative adjustment of the idle bandwidth occupation; and intermittently measuring an idle bandwidth between every two adjacent collaborative adjustment events of the idle bandwidth occupation and adjusting a data transmission rate according to the measurement results.

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently collecting and reporting minimization of drive test (MDT) measurements for one or more radio access technology (RAT) types and/or for multiple base stations in a dual connectivity deployment. In one example, a user equipment (UE) may receive an MDT measurement configuration indicating a first RAT type for collecting measurements and a second RAT type for reporting measurements. In this example, the UE may use the measurement configuration to collect MDT measurements for the first RAT type, and the UE may report the MDT measurements to a base station associated with the second RAT. Further techniques for efficiently collecting and reporting MDT measurements in a dual connectivity deployment are also described herein.

Abstract: Systems and methods are provided for optical devices with integrated memristor behavior adapted for non-volatile retention of phase tuning. Examples include an optical filter having a first waveguide formed on a substrate and a phase shift mechanism coupled to the first waveguide. The phase shift mechanism comprises a semiconductor material layer bonded the first waveguide, and a filamentation layer formed between the first waveguide and the semiconductor material based on applying an electric field to the phase shift mechanism. The filamentation layer causes a non-volatile change in a refractive index of the first waveguide, that provides for phase detuning.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information identifying a set of network slice specific cell selection evaluation parameters, wherein the set of network slice specific cell selection evaluation parameters include one or more parameter values associated with a characteristic of a type of cell selection that is to be performed. The UE may perform the type of cell selection in accordance with the set of network slice specific cell selection evaluation parameters. Numerous other aspects are described.

Abstract: A hard case type folding storage bag has a bag body and a hard bottom support. The hard bottom support includes two symmetrical box covers. Each box cover has a box bottom and a support edge formed by extending upwards from a periphery of the box bottom, such that each box cover forms a sunken accommodating groove. The two box covers are arranged side by side. The accommodating grooves are open upwards. The support edges are fixed to a bottom of the bag body and mounted with zippers. The two box covers are fastened together to form a hard case. The bag body is hidden in the hard case after being folded.

Abstract: Provided in the embodiments of the present disclosure are a routing method and apparatus, a cloud resource registering method and apparatus, and a storage medium and an electronic apparatus.

Abstract: Systems and methods include converting historical data into categorical time series data and de-noising the categorical time series data by removing noisy transitions sets according to a coefficient of variation. A likelihood of a category transition is determined based on historical events using a Hawkes process to generate a relationship graph. Relationships between pairs of nodes are determined using the relationship graph, where the relationships indicate a degree of correlation between the nodes based on de-noised categorical time-series data. An anomaly threshold is determined based on anomaly scores for a validation dataset using the relationship graph, wherein a likelihood output of the Hawkes process that exceeds the anomaly threshold indicates an anomaly.

Abstract: A cat litter and its preparation method are provided. The cat litter has a core-shell structure, including: a core, including following components by mass parts: non-grain plant fibers in 100 parts, clumping agents in a range of 0.6-12 parts, water-absorbing agents in a range of 0.6-12 parts, breeding improvement agents in a range of 0.13-2.23 parts, deodorizing agents in a range of 0.13-2.23 parts, and anti-mold agents in a range of 0.13-2.23 parts; and a shell layer, including following components by mass parts: non-grain plant fibers in 100 parts, clumping agents in a range of 99.5-600 parts, water-absorbing agents in a range of 3.33-100 parts, breeding improvement agents in a range of 33.3-300 parts, deodorizing agents in a range of 3.33-100 parts, and anti-mold agents in a range of 0.66-20 parts. Furthermore, a mass ratio of the shell layer to the core is 1:(4-5).

Abstract: Disclosed is a shift register, comprising: a first control sub-circuit, which provides a signal of a signal input end for a first node; a second control sub-circuit, which provides a signal of a second power source end or a signal of the first clock signal end for the second node; a third control sub-circuit, which provides a signal of the second clock signal end or a signal of the first power source end for a fourth node and maintains the potential of the fourth node; a first output sub-circuit, which provides the signal of the first power source end or the signal of the second power source end for a first signal output end; and a second output sub-circuit, which provides the signal of the first power source end or the signal of the second power source end for a second signal output end.

Abstract: A riser cage of a computing device comprises a bracket, a riser card attached to the bracket, and a fastener attached to the bracket. The bracket is to support an expansion card. The riser card is to electrically connect the expansion card to the computing device. The fastener is to secure the riser cage to the computing device. The fastener comprises a handle, a shaft extending along a first axis, a pivot connecting the handle to the shaft, and a half-turn latch coupled to the shaft. The half-turn latch is configured to engage with a receptacle of the computing device to selectively secure the fastener to the receptacle. The handle is pivotable about the pivot between a deployed configuration and a stowed configuration, and in the stowed configuration the handle is parallel to the riser card.

Abstract: Systems and methods for altering the geometry of a fluid channel to prevent upstream mobility of bacteria, using angled obstacles on the interior of the channel that among other things creates vortices that restrict the mobility. An optimized geometry can be realized by an artificial intelligence algorithm or similar methods based on performance of various configurations of obstacle parameters.

Abstract: The present application relates to transcriptome sequencing and biomolecule space information detection. Specifically, the present application relates to a method for positioning and labeling a nucleic acid molecule, a method for constructing a nucleic acid molecule library for transcriptome sequencing, and a kit for implementing the method.

Abstract: A balance control device and system are provided. The balance control device includes a balance carrier, a force detector, a control device, and an posture detector. The balance carrier carries a user and presents a corresponding posture according to a force exerted on the balance carrier. The force detector is position in the balance carrier to detect the force to obtain a first sensing data. The posture detector is positioned in the control device and is configured to detect an posture of the control device to obtain a second sensing data. The control device obtains a first result according to the first sensing data and the second sensing data, and transmits the first result to a controlled device for controlling the controlled device to carry out a corresponding processing according to the first result.

Abstract: Example implementations can include a wireless communication method of receiving, by a wireless communication device from a wireless communication node, configuration information indicating receptions of a plurality of reference signals for positioning on a plurality of frequency layers, measuring, by the wireless communication device, the reference signals for positioning on the frequency layers or a joint of frequency layers, and reporting, by the wireless communication device to a wireless communication element, a measurement result of the reference signals for positioning on the frequency layers or the joint of frequency layers.

Abstract: Systems and methods for pre-processing time series data include assigning transition events from categorical time series data into a list of transition sets that each include transitions from a respective first category to a respective second category and determining a mean duration and standard deviation, for each transition set, of the respective first category before the transition to the respective second category. A ratio is compared between the mean duration and the standard deviation to a threshold value to identify noisy transition sets; removing noisy transition sets from the list of transition sets to output de-noised transition sets. A probability of an event occurrence is predicted using the de-noised transition sets, and an action is performed responsive to the probability.

Abstract: This application is directed to providing rail voltages for an electronic system. The electronic system includes an array of voltage regulator cells and a plurality of reference circuits. The array of voltage regulator cells is configured to provide a plurality of voltage regulator sets, and each voltage regulator set is configured to output a respective rail voltage to a respective power rail of a plurality of power rails. The plurality of reference circuits are coupled to the array of voltage regulator cells. Each reference circuit is shared by, and configured to provide a respective reference voltage to, one or more respective voltage regulator cells of a respective voltage regulator set. The respective voltage regulator set is configured to generate the respective rail voltage based on the respective reference voltage.

Abstract: A method for packet scheduling, a network device, a storage medium, and a computer program product are disclosed. The method may include acquiring a local deadline time indicative of a maximum allowable residence time of a packet at a local node; acquiring a cumulative deadline time indicative of a sum of each local deadline time that the packet goes through at each upstream node via which the packet is transferred, and a cumulative residence time indicative of the sum of each local residence time that the packet goes through at each upstream node via which the packet is transferred; and calculating a deadline time adjustment value according to the local deadline time, the cumulative deadline time, and the cumulative residence time; and adjusting a time at which the packet is sent according to the deadline time adjustment value.

Abstract: A chemical composition for a degradable polymeric material includes an isocyanate terminated polyester, polycarbonate, or polyether prepolymer, including prepolymer units as a main chain with a plurality of isocyanates at ends of the main chain, a catalyst additive, and a cross-linking agent. The composition degrades at a rate and at a delay depending on temperature. The composition is a dissolvable rubber material with a modulus and elongation suitable for a component of a downhole tool.