Abstract: An extension of user plane (UP) processing and data forwarding functions include support for additional services. Rather than just communication, a configuration of UP functions may include support for services that include computing services, intelligence services, storage services, or security services.

Abstract: A master node (MN) may send a secondary node (SN) addition request message to a target SN with an indication of a maximum number of candidate PSCells that can be configured by the target SN. The MN may receive an SN addition request acknowledge message with at least one candidate PSCell configuration from the target SN in response to the SN addition request message. The MN may send, if data forwarding is needed, a data forwarding message with an indication that the data forwarding is for a CPAC based procedure to a source SN. The MN may send a RRC message to a wireless communication device including the at least one candidate PSCell configuration and one or more associated CPAC execution conditions.

Abstract: The present disclosure describes methods, system, and devices for configuring a user equipment (UE) with quality information for minimization of drive test (MDT). One method includes sending, by the RAN node, a configuration message to the UE, the configuration message comprising the quality information, so that the UE performs an MDT task and reports at least one MDT measurement result according to the quality information; and receiving, by the RAN node, the at least one MDT measurement result from the UE. Another method includes receiving, by the UE, a configuration message from a RAN node, the configuration message comprising the quality information; and performing, by the UE, an MDT task and reporting at least one MDT measurement result according to the quality information.

Abstract: The present disclosure provides an image processing method, a non-transitory storage medium, and an electronic device. The image processing method includes: obtaining a frame group to be processed in a target video; and processing the frame group to be processed by a saliency prediction model to obtain a detection result of the target video frame. The saliency prediction model includes a feature encoder and a feature decoder. The processing the frame group to be processed by a saliency prediction model includes: inputting the frame group to be processed into the feature encoder to perform feature extraction, and outputting multi-layer feature data corresponding to the frame group to be processed; and inputting the multi-layer feature data into the feature decoder to perform feature fusion in a temporal dimension and feature fusion in a spatial dimension, and outputting a detection result of the target video frames.

Abstract: Monoorgano tin compounds having chemical formula R?SnX3 and high purity are described. R? is an optionally substituted hydrocarbyl group, X is selected from NR2 and OR, and each R is independently a linear or branched alkyl group having about 1 to about 10 carbon atoms. Methods for synthesizing and purifying these compounds are also provided. The monoorgano tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of diorgano tin impurities.

Abstract: Disclosed is a method for constructing an optimal scheduling model of an integrated energy system considering virtual thermal storage, which relates to the technical field of electric power systems. The method includes: establishing an operation model of an apparatus, a demand response model of an energy load, a charging model of an electric vehicle, and an energy flow model of a heat supply network of the virtual thermal storage in the integrated energy system; processing, according to a second-order cone relaxation method, a direct current power flow model of a power distribution network, and constructing the optimal scheduling model of the integrated energy system by taking minimization of total cost of an energy operator as an objective, thereby coordinately and optimally scheduling a plurality of energy sources.

Abstract: Methods for synthesizing iodoalkyl tin trialkoxide and diiodoalkyl tin trialkoxide compounds having the chemical formulas R?Sn(OR)3 and R?Sn(OR)3 are described. R? is a primary or secondary iodoalkyl group having about 2 to about 10 carbon atoms and containing at least one iodine atom, R? is a primary or secondary iodoalkyl group having about 2 to about 10 carbon atoms and containing two iodine atoms, and R is a primary, secondary, or tertiary alkyl group having about 1 to about 5 carbon atoms. The iodoalkyl tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their desirable purity and low concentration of bisiodoalkyl and bisdiioodoalkyl impurities.

Abstract: Provided in the present application are a transmission parameter determination method and apparatus. The method comprises: receiving control information; determining, according to the control information, an association relationship between M transmission configuration indicator (TCI) states and N code division multiplexing (CDM) groups, M being greater than or equal to N, and M and N being both positive integers; and then determining, according to the association relationship between the M TCI States and the N CDM groups, a transmission parameter.

Abstract: The present invention provides a valve material having synergistic anti-coagulation and anti-calcification functions and a preparation method therefor. The preparation method comprises the following steps: performing glutaraldehyde cross-linking treatment on an animal-derived biological valve material; immersing the treated valve material in a blocking solution containing an amine compound for 0.5-6 h, thereby blocking the remaining aldehyde groups after glutaraldehyde cross-linking; then placing the valve material into a reaction solution containing an anticoagulant and a cross-linking agent, and performing cross-linking treatment for 6-24 h at 4° C.-37° C.; and finally washing and obtaining the valve material, and storing the valve material in a mixed solvent of glutaraldehyde or isopropyl alcohol/glycerol. The method can effectively solve the problem of calcification and thrombosis caused by residual aldehyde groups in a valve material prepared by the existing method.

Abstract: A system and method for improving mobility performance. The system and method include receiving, by a target master wireless communication node (MN) from a source master wireless communication node (MN), a handover request to begin a handover procedure; and transmitting, by the target MN to a target secondary wireless communication node (SN), a first message to inform the target SN about a type of SN addition or change procedure to perform the handover request, wherein the first message causes the target SN to send a second message to the target MN to inform the target MN of one or more configured primary secondary (PSCells).

Abstract: A pharmaceutical composition comprising an effective amount of a live strain of Sutterella wadsworthensis deposited under DSM No: 14016 and immune checkpoint inhibitor (ICIs) selected from the group consisting of a PD-1 monoclonal antibody, a PD-L1 monoclonal antibody, and a CTLA-4 monoclonal antibody, together with a pharmaceutically acceptable carrier, for use in the treatment of colon cancer. The therapeutic effect of the composition is enhanced, as evidenced by increased overall survival time and increased progression-free survival time. The results show that Sutterella wadsworthensis in the composition significantly improves the efficacy of ICIs in the treatment of tumors.

Abstract: A method for precoding based on a reconfigurable intelligence surface (RIS), performed by a first network device, includes: obtaining unit arrangement information and block information of a second network device, where the block information indicates a plurality of blocks of the second network device; receiving channel feedback information sent by a terminal, where the channel feedback information is determined by the terminal according to a reference signal sent from each block of the second network device; determining first indication information according to the channel feedback information, the unit arrangement information and the block information, where the first indication information is used to determine a phase shift matrix for the second network device; and sending the first indication information to the second network device.

Abstract: A method for interlocking a multi-material interface includes forming interlocking mechanisms on a body, the interlocking mechanisms forming protrusions and cavities, wherein the interlocking mechanisms and the body comprise a base material. The method further includes covering the protrusions and filling the cavities with a filling material using material extrusion.

Abstract: Provided is a method for solving radar ambiguity and occlusion based on an orthogonal two-phase coded signal. The method includes: generating and optimizing an orthogonal two-phase coded signal set by means of a walsh matrix and a genetic algorithm, and alternatively, obtaining an orthogonal two-phase coded signal set through an exhaustive method, depending on a chip length; determining the radar period and the number m of transmission pulses in a period according to the radar farthest detection range and the pulse repetition interval (PRI), and selecting m signals from the orthogonal two-phase coded signal set, to constitute a group of orthogonal two-phase coded pulse signals; and accumulating echoes of transmitted pulse signals, to generate an echo matrix, performing frequency domain pulse compression, to obtain a processed new matrix, and performing moving target detection on the matrix.

Abstract: Provided are a pharmaceutical composition for resisting infection with SARS-COV-2 or a mutant thereof, and a combined drug thereof. To solve the problem of the lack of effective prevention and treatment drugs for infection with SARS-COV-2 or a mutant virus thereof, provided are a recombinant protein vaccine and/or an adenovirus vaccine for preventing and/or treating an infection with SARS-COV-2 or a mutant thereof, and in particular, provided are a nasal spray administration compound formulation containing active ingredients of two vaccines, i.e., a recombinant protein vaccine and an adenovirus vaccine, and a combination of the two vaccines for nasal spray administration, which can induce generation of strong antibody and cellular immune responses in vivo and block the binding of a protein S of SARS-COV-2 to an ACE2 receptor of a host cell, thus enabling a host to resist coronavirus infection. Particularly, the present invention has good prevention and treatment effects on various mutant viruses.

Abstract: Techniques are described for performing a phase correction for magnetic resonance imaging. The techniques include: for each slice of a target site: using a channel compression algorithm to determine each virtual channel of the slice using a channel compression matrix; determining a main virtual channel of the slice from each virtual channel; using phase correction data of the main virtual channel of the slice of the target site to perform phase correction on multi-segment image data of each virtual channel of the slice of the target site. This results in a reduction in phase errors in multi-segment MR image data.

Abstract: A method, apparatus, and computer instructions stored on a computer-readable medium perform latent image feature extraction by performing the functions of receiving image data acquired during an imaging of a patient, wherein the image data includes motion by the patient during the imaging; segmenting the image data to include M image data segments corresponding to at least N motion phases having shorter durations than a duration of the motion by the patient during the imaging, wherein M is a positive integer greater than or equal to a positive integer N; producing, from the M image data segments, at least N latent feature vectors corresponding to the motion by the patient during the imaging; and performing a gated reconstruction of the N motion phases by reconstructing the image data based on the at least N latent feature vectors.

Abstract: Monoalkyl tin triamide compounds having purity of at least about 99 mol % and the chemical formula RSn(NMe2)3 are described. R1 is selected from RA, RB, and RC; RA is a primary alkyl group having about 1 to 10 carbon atoms, RB is a secondary alkyl group having about 3 to 10 carbon atoms, and RC is a tertiary alkyl group having about 3 to 10 carbon atoms; each R2 is independently an alkyl group having about 1 to 10 carbon atoms; and a content of R1Sn(NR22)2(N(R2)CH2NR22) is less than about 1 mol %. Methods for synthesizing, purifying, and storing these compounds are also provided. The monoalkyl tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of dialkyl tin and other tin impurities.

Abstract: Monoalkyl tin triamide compounds having purity of at least about 99 mol % and the chemical formula RSn(NMe2)3 are described. R1 is selected from RA, RB, and RC; RA is a primary alkyl group having about 1 to 10 carbon atoms, RB is a secondary alkyl group having about 3 to 10 carbon atoms, and RC is a tertiary alkyl group having about 3 to 10 carbon atoms; each R2 is independently an alkyl group having about 1 to 10 carbon atoms; and a content of R1Sn(NR22)2(N(R2)CH2NR22) is less than about 1 mol %. Methods for synthesizing, purifying, and storing these compounds are also provided. The monoalkyl tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of dialkyl tin and other tin impurities.

Abstract: The present disclosure proposes a soluble ceramic shell/core and a preparation method and an application, and belongs to the technical field related to rapid casting. The preparation method includes the following steps: step S1: performing ball milling and drying on a raw material containing calcium oxide and a modifying solution to obtain a modified calcium oxide powder; step S2: printing the modified calcium oxide powder into a ceramic shell/core primary blank, and performing heat curing, infiltration and drying to obtain a ceramic shell/core blank; and step S3: sintering the ceramic shell/core blank to obtain the soluble ceramic shell/core. The present disclosure prepares the ceramic shell/core by a 3DP molding process, which is simple in procedure and short in production cycle, and does not need support, wherein solubility of the calcium oxide, after casting, makes it easier for a casting to be de-shelled.