Abstract: An inter-frame prediction method and apparatus, and related devices and a storage medium. The method comprises: determining a first motion vector and a second motion vector of a current block, wherein the first motion vector is a forward motion vector of the current block, and the second motion vector is a backward motion vector of the current block; on the basis of the first motion vector and the second motion vector, determining whether a set condition is satisfied, and obtaining a determination result; setting the value of a BDOF flag according to the determination result; and determining, on the basis of the value of the BDOF flag, an inter-frame prediction value of the current block or at least one sub-block in the current block.

Abstract: Methods to emulsify cells and/or mRNA with reverse transcriptase at a temperature such that the reverse transcriptase begins making cDNA during the emulsification

Abstract: The invention discloses a power feedback control system and method of MGP system, including detecting the actual active power delivered by the generator to the grid through the measurement and calculation module; making a difference between the measured active power and the given active power; calculating the frequency regulation amount through the PI regulation module according to the difference, and taking it as feedback; calculating the frequency reference value of the converter in the control system; and fine tuning the frequency of the converter through the PI regulation module; regulating the phase difference through frequency modulation; realizing the goal of controlling the power output, so that when predicting the output power of new energy before MGP is connected to the grid based on power feedback control, the output of the control system will not be delayed and the defects that affect the stability and reliability of the control system will not appear, to ensure the successful introduction of new

Abstract: The invention discloses a method for MGP new energy grid-connected control, wherein, the synchronous motor is connected to a synchronous generator; the new energy module drives the synchronous motor to rotate through a frequency converter; the frequency converter controls the power transmission; and the synchronous motor drives the synchronous generator for grid connection. The present invention has the beneficial effects that: the control method and system provided by the invention can improve the stability and reliability of the grid.

Abstract: This disclosure provides methods and systems for single-cell analysis, including single-cell transcriptome analysis, of target cells without microfluidic devices. The disclosed methods involve the use of template particles to template the formation of monodisperse droplets to generally capture a single target cell from a population of cells in an encapsulation, derive a plurality of distinct mRNA molecules from the single target cell, and quantify the distinct mRNA molecules to generate an expression profile.

Abstract: Emulsion compositions are provided herein. Also provided herein are kits containing one or more emulsion compositions or components for making such emulsion compositions. Also provided herein are methods of using such emulsion compositions, such as for amplification of target nucleic acids in emulsion droplets.

Abstract: Techniques for automatically scheduling builds of derived datasets in a distributed database system that supports pipelined data transformations are described herein.

Abstract: Emulsion compositions are provided herein. Also provided herein are kits containing one or more emulsion compositions or components for making such emulsion compositions. Also provided herein are methods of using such emulsion compositions, such as for amplification of target nucleic acids in emulsion droplets.

Abstract: The disclosure provides methods for creating long oligonucleotide reagents that include barcodes and other element for sequencing library preparation, where the oligonucleotides are created by multiple tiers of ligation of shorter oligos. The disclosed methods work to extend short oligos that are attached to particles, thereby allowing one to create particles that carry large number of long sample preparation oligonucleotides without being required to synthesize those full-length molecules with a polymerase.

Abstract: A resource allocation method is provided, the method includes: receives a resource scheduling request by a first side unit (RSU) sent from a first vehicle to everything (V2X) communication group which comprises vehicles in a same driving direction; allocating communication resources for the first V2X communication group. A road side unit is also provided. By utilizing embodiments of the present disclosure, rationality of resource allocation can be improved, qualities of vehicle communication links and channels in the communication group is stable and a performance of vehicle networking can be fully realized.

Abstract: Non-fault disturbance-based method and system for measuring short-circuit capacity of a power grid on site including: connecting or disconnecting a reactive compensation device to or from a power grid point of common coupling, to generate a disturbance on a power grid; obtaining total active power and total reactive power of a load of the point of common coupling before the disturbance; determining a vector difference between a voltage of the power grid point of common coupling before the disturbance and a voltage of the power grid point of common coupling after the disturbance; obtaining a voltage effective value of the power grid point of common coupling before the disturbance; obtaining a capacity of the reactive compensation device; and determining a short-circuit capacity of the point of common coupling according to total active power, total reactive power, vector difference between voltages, voltage effective value, and capacity of the reactive compensation device.

Abstract: The disclosure provides methods and systems of analyzing single cells by simultaneously separating cells into monodisperse droplets and tagging each nucleic acid molecule from the cells with barcodes unique to each droplet. The methods and systems combine template particles with a plurality of single cells in a tube, generate in the tube monodispersed droplets encapsulating a single one of the template particles and a single one of the single cells, release nucleic acid molecules from the single cells and provide each nucleic acid molecule with a barcode unique to the respective droplet. The nucleic acid molecules can then be analyzed by any known method, for example by sequencing the nucleic acid molecules.

Abstract: The methods and systems described herein provide capture template particles and an improved emulsion droplet-based target capture and barcoding method thereof. The capture template particles and methods disclosed herein allow capturing targets of interest from biological samples, and barcoding of specific nucleic acids contained in the captured targets. The nucleic acids can be contained within living or nonliving structures, including particles, viruses, and cells. The nucleic acids can include, e.g., DNA or RNA.

Abstract: Emulsion compositions are provided herein. Also provided herein are kits containing one or more emulsion compositions or components for making such emulsion compositions. Also provided herein are methods of using such emulsion compositions, such as for amplification of target nucleic acids in emulsion droplets.

Abstract: A bandwidth sharing method and device based on SDN control of terminal cell are disclosed. The bandwidth sharing method includes: determining, by a SDN controller, whether a trigger request for bandwidth sharing is received; upon receipt of the trigger request, selecting at least one second terminal cell for providing bandwidth sharing to the first terminal cell; controlling the first terminal cell and the at least one second terminal cell to jointly process the target service. The trigger request indicates a need of bandwidth sharing of a first terminal cell from other terminal cells when processing a target service on a backhaul link, and a bandwidth requirement of the target service equals to or exceeds a first predetermined threshold. The SDN controlled bandwidth-sharing scheme may ensure the application of a wireless backhaul sharing mechanism between T-SCs, thereby achieving flexible configuration of bandwidth resources on the backhaul link.

Abstract: The present invention discloses a catalyst for preparing pyridine base from syngas. The catalyst includes a carrier, an active component, a first auxiliary and a second auxiliary. The carrier is molecular sieves. The active component is Rh. The first auxiliary is one or more of Mn, Fe, Na and La. The second auxiliary is one or more of Zn, Co, Cr, Bi and Cu. The active component Rh is 0.5-3% of a mass of the carrier. The first auxiliary is 0.05-5% of the mass of the carrier. The second auxiliary is 0.5-15% of the mass of the carrier. The present invention further discloses application of the catalyst to preparation of pyridine base by catalyzing syngas, where the syngas and an ammonia donor are used as reaction raw materials for reaction to generate pyridine base products.

Abstract: The disclosure provides methods and systems of analyzing single cells by simultaneously separating cells into monodisperse droplets and tagging each nucleic acid molecule from the cells with barcodes unique to each droplet. The methods and systems combine template particles with a plurality of single cells in a tube, generate in the tube monodispersed droplets encapsulating a single one of the template particles and a single one of the single cells, release nucleic acid molecules from the single cells and provide each nucleic acid molecule with a barcode unique to the respective droplet. The nucleic acid molecules can then be analyzed by any known method, for example by sequencing the nucleic acid molecules.

Abstract: This disclosure provides methods and systems for single-cell analysis, including single-cell transcriptome analysis, of target cells without microfluidic devices. The disclosed methods involve the use of template particles to template the formation of monodisperse droplets to generally capture a single target cell from a population of cells in an encapsulation, derive a plurality of distinct mRNA molecules from the single target cell, and quantify the distinct mRNA molecules to generate an expression profile.

Abstract: The invention provides devices that generate monodisperse droplets from a bulk liquid. The devices include a shearing mechanism, a holder for a vessel containing a liquid, and an optical system that transmit light to, and detects light from, liquid in the vessel. The invention also provides methods of using such devices to produce monodisperse droplets.