Abstract: An acetylsalicylic acid derivative and an application thereof. The present disclosure relates to the field of chemical pharmaceuticals, and in particular, to a compound shown in formula (I) or pharmaceutically acceptable salts thereof.

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for signaling a new data indicator (NDI) and/or redundancy version (RV) for physical uplink/downlink shared channel (PxSCH) transmissions scheduled by a multi-PxSCH downlink control information (DCI) grant. In some cases, these techniques may be used even when a scheduled PxSCH transmission is invalid. In some cases, a number of bits in an NDI field of the DCI corresponds to a number of PxSCHs scheduled by the multi-PxSCH DCI grant. In some cases, a number of bits in an RV field of the DCI corresponds the number of PxSCHs scheduled by the multi-PxSCH DCI grant.

Abstract: A discovery measurement timing configuration (DMTC) window reservation signal is disclosed for new radio (NR) shared spectrum (NR-SS) networks. The DMTC window is defined providing a reserved location for transmission of essential control signaling and potentially high priority traffic that may be transmitted in a prioritized manner. Access within the DMTC window may be provided with a clear channel assessment (CCA) exempt transmission (CET) option or a non-CET option. When the CET option is used, the reservation duration and period may be conveyed through the channel reservation signal. User equipments (UEs) that detect the reservation signal may re-transmit with added offset to inform neighboring base station that may not be within range of the serving base station. Base station that receive either the transmitted or re-transmitted reservation signal will refrain from communications that may interfere with the reception at the UEs.

Abstract: The present invention relates to a method for preparing high-purity vanadium pentoxide from vanadium-bearing shale by all-wet process. The technical solution is: the “Gradient continuous leaching system of vanadium-bearing shale” is used to wet activate and compound leach vanadium-bearing shale to obtain vanadium-containing acid leachate. The “pH adjusting device of the vanadium-containing acid leachate” is used to adjust the pH of vanadium-containing acid leaching leachate. The post-treatment solution is subjected to hydroxime countercurrent extraction after oxidation, and the raffinate returns to the water using in the wet activation and electrodialysis after neutralization, and the loaded organic phase is regenerated by countercurrent reduction stripping. The regenerated organic phase directly returns to hydroxime countercurrent extraction.

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support configured reception with sidelink control information (SCI) repetition over a sidelink. In aspects, a receiving user equipment (UE) may be configured to conduct combined reception/decoding of SCI repetitions (received from a transmitting UE over a sidelink) over multiple time-frequency slots at pre-defined occasions (e.g., occasions configured by a base station) to decode a sidelink transmission. In aspects, a receiving UE may receive from a transmitting UE over a sidelink, a sidelink transmission during a reception occasion that includes a plurality of reception opportunities for the receiving UE. Each reception opportunity of the plurality of reception opportunities includes a repetition of an SCI. The receiving UE decodes the SCI by combining the repetitions of the SCI received in one or more reception opportunities, and decodes a data transmission (e.g.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) receives an initial transmission of a common codeword and a private codeword. The common codeword is common to the UE and at least one other UE. The private codeword is directed to the UE. An acknowledgement is transmitted indicative of decoding results of the common codeword and the private codeword based on results of whether the common codeword was successfully decoded and whether the private codeword was successfully decoded. At a Network Entity (NE), an initial transmission of the common codeword and the private codeword is sent and an acknowledgement is received indicative of decoding results. At least one of the common codeword or the private codeword can be retransmitted depending on the acknowledgement.

Abstract: A curved display panel includes a first substrate, pixel units disposed on the first substrate, and black matrices disposed on a side of the sub-pixel away from the first substrate. Each of the pixel units includes a plurality of sub-pixels disposed in an array along a first direction and a second direction, each of the sub-pixels includes a long side and a short side, the long side extends along the first direction, the short side extends along the second direction. Each of the black matrices includes a first sub-part and a second sub-part, an orthographic projection of the first sub-part on the first substrate is located at an interval between orthographic projections of two adjacent sub-pixels on the first substrate, and an orthographic projection of the second sub-part on the first substrate overlaps with an orthographic projection of the short side of the sub-pixel on the first substrate.

Abstract: 2-hydroxy-5-[2-(4-(trifluoromethylphenyl)ethylamino)]benzoic acid crystal forms and a preparation method therefor are proposed. Crystal form I is a monoclinic crystal system, which has a Pc space group and can be obtained by slow cooling, evaporating the solvent at a constant temperature, evaporating the solvent at an increased temperature, or adding an anti-solvent. Crystal form II is a triclinic crystal system, which has a P1 space group and can be obtained by rapid cooling or freeze-drying. According to the method, the process is simple, costs are low, and the yield exceeds 90%; and the crystal forms of the crystal forms I and II have high purity, the crystal shapes thereof are intact, and have excellent fluidity, facilitating preparation, particularly the preparation of a pharmaceutical preparation for preventing and/or treating degenerative diseases of the central nervous system. Furthermore, the two crystal forms have a better apparent solubility than that of raw materials.

Abstract: An anti-BCMA antibody or an antigen-binding fragment thereof, and an application thereof in the treatment or prevention of tumor.

Abstract: Aspects provide communication methods, apparatuses and computer-readable mediums. According to an aspect, there is provided a method for wireless communication at a network entity. The method comprises: splitting a first individual message associated with a first device into at least a first common part and a first private part; splitting a second individual message associated with a second device into at least a second common part and a second private part; combining the first common part and the second common part to provide a common message; assigning a common group identifier to a group of devices comprising the first device and the second device; processing the common message, wherein the processing comprises scrambling the common message using the common group identifier; and transmitting the processed common message to the group of devices.

Abstract: The present disclosure provides a bispecific antibody including a binding domain that binds to CD112R and a binding domain that binds to TIGIT, and the binding domain that binds to CD112R includes: HCDR1, HCDR2 and HCDR3 of the amino acid sequence set forth in SEQ ID NO: 1, and/or LCDR1, LCDR2 and LCDR3 of the amino acid sequence set forth in SEQ ID NO: 2; and the HCDR1, HCDR2, HCDR3, LCDR1, LCDR2 and LCDR3 are defined according to the Kabat, IMGT, Chothia, AbM or Contact numbering system. The present disclosure further provides a polynucleotide encoding the antibody, an expression vector, a host cell and a method for expressing and purifying the antibody, a pharmaceutical composition including the antibody of the present disclosure, and use of the bispecific antibody for treating cancer.

Abstract: The present invention discloses a recombinant collagen protein and its use in the cartilage repair matrix. The present invention discloses a recombinant collagen protein which contains the sequence shown in SEQ ID No. 1; the amino acid sequence of the stated recombinant collagen protein comprises N basic repetitive units; the basic repetitive unit contains n1 amino acid sequences with the following characteristic: G-Xaa1-Xaa2-G-E-Xaa3; the 3? end and the 5? end of the basic repetitive unit are connected to form the amino acid sequence with the above characteristic. The recombinant collagen protein claimed by the present invention has significant integrin binding activity, has the effect of promoting cell adhesion, proliferation, differentiation, and repairing cartilage tissue defects, etc, and it has promising prospects for application.

Abstract: The present disclosure relates to managing transmissions across multiple time-domain resources, including receiving, by a User Equipment (UE) from a network, one or more of at least one frequency-domain starting position for a transmission, at least one frequency resource set for the transmission, or at least one frequency hopping configuration set for the transmission. The UE determines a plurality of time-domain resources for repeating the transmission or for multiple transmissions scheduled by a same scheduling command. The UE determines at least one of a frequency-domain starting position, a frequency-domain resource set, or a frequency hopping configuration set for the transmission in each of the plurality of time-domain resources.

Abstract: A class of pyrimidoheterocyclic compounds, and specifically disclosed is a compound represented by formula (III) or a pharmaceutically acceptable salt thereof.

Abstract: This invention provides a system-oriented and fully-controlled connected automated vehicle highway system for various levels of connected and automated vehicles and highways. The system comprises one or more of: 1) a hierarchical traffic control network of Traffic Control Centers (TCC's), local traffic controller units (TCUs), 2) A RSU (Road Side Unit) network (with integrated functionalities of vehicle sensors, I2V communication to deliver control instructions), 3) OBU (On-Board Unit with sensor and V2I communication units) network embedded in connected and automated vehicles, and 4) wireless communication and security system with local and global connectivity. This system provides a safer, more reliable and more cost-effective solution by redistributing vehicle driving tasks to the hierarchical traffic control network and RSU network.

Abstract: Techniques are provided for single sided beam management in a millimeter wave (mmW) communication system for use in bistatic radio frequency (RF) sensing. An example method of tracking targets with bistatic radio frequency sensing includes receiving a scanning reference signal, generating a scanning signal report indicating one or more target groups associated with the scanning reference signal, transmitting the scanning signal report, receiving tracking signal configuration information indicating a tracking reference signal associated with the one or more target groups, receiving the tracking reference signal identified in the tracking signal configuration information, and tracking the one or more target groups associated with the tracking reference signal.

Abstract: The present disclosure relates to the field of materials for uranium extraction from seawater (UES), and in particular, to a photothermal photocatalytic membrane for seawater desalination and uranium extraction and a preparation method therefor. The present disclosure provides a photothermal photocatalytic membrane for seawater desalination and uranium extraction and a preparation method therefor. The preparation method includes: fixing a treated carbon cloth to a glass plate, pouring a casting solution 1 onto the carbon cloth to form a first layer of film, forming a second layer of film using a casting solution 2, and putting the second layer of film into a first coagulation bath and a second coagulation bath in sequence to form the photothermal photocatalytic membrane. The photothermal photocatalytic membrane is supported by the carbon cloth, and a surface of the photothermal photocatalytic membrane is of a micro-nano structure.

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may transmit a number of channel state information (CSI) reports for a CSI reporting procedure as part of a beam management procedure. The UE may transmit a first number of CSI reports of the CSI reporting procedure to the base station using a first set of transmission parameters associated with a first reliability level. The base station may transmit a control message to the UE indicating a second set of transmission parameters associated with a second reliability level and the UE may transmit a second number of CSI reports of the CSI reporting procedure to the base station using the second set of transmission parameters.

Abstract: Techniques for wireless communications are described. A mode for reporting uplink control information may be selected when a first serving cell and a second serving cell are both configured with uplink control resources. The reporting modes may include a mode for transmitting uplink control information over one uplink control resource or over multiple uplink control resources. Multiple sets of uplink control information may be separately generated for different sets of component carriers or different transmission/reception points. After selecting the reporting mode, the multiple sets of uplink control information may be transmitted over one or multiple uplink control resources in accordance with the selected reporting mode. Communication devices may switch between the reporting modes based on obtained information or calculations.

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for a user equipment (UE) to transmit feedback information via a configurable quantity of interlaced resource blocks (IRBs) in one or more interlaces of a sidelink feedback channel. For example, the UE may transmit feedback via multiple IRBs of an interlace. The UE may determine which IRBs to use in accordance with a configuration, which may indicate a quantity of IRBs, a distribution of the IRBs, a pattern of the IRBs, or any combination thereof. Additionally, or alternatively, the UE may determine to transmit feedback via multiple IRBs of an interlace that is different from a common interlace.