Abstract: A system for synchronously recovering nitrogen and carbon dioxide from boiler flue gas includes: a flue gas pretreatment system used for dehydrating and cooling boiler flue gas; a carbon and nitrogen separation system communicated with the flue gas pretreatment system, and used for performing pressure swing adsorption on the pretreated flue gas and separating the nitrogen-containing vent gas and the crude carbon dioxide gas; a carbon dioxide secondary purification system communicated with the carbon and nitrogen separation system, and used for performing secondary purification on the crude carbon dioxide gas separated from the carbon and nitrogen separation system; and a nitrogen concentration and purification system communicated with the carbon and nitrogen separation system and the carbon dioxide secondary purification system, and used for purifying the nitrogen-containing vent gas separated from the carbon and nitrogen separation system and the vent gas generated by the carbon dioxide secondary purificatio

Abstract: A display panel includes an array substrate, a composite functional layer, a first adhesive layer and a cover plate. The composite functional layer is located on a side of the light-emitting layer away from the base substrate. A through hole penetrating through the composite functional layer and the array substrate is formed on the array substrate and the composite functional layer. The array substrate includes a non-display area surrounding the through hole. The composite functional layer includes a first shading layer, and the orthographic projection of the first shading layer on the array substrate is located in the non-display area of the array substrate. The first adhesive layer is located on a side of the composite functional layer away from the base substrate. The cover plate is located on a side of the first adhesive layer away from the base substrate.

Abstract: A random access method and apparatus and a device are provided. The method includes: sending a message A in two-step random access. The message A includes a preamble and a Physical Uplink Shared Channel (PUSCH). At least one of related information of the preamble or related information of the PUSCH indicates location-related information of a terminal.

Abstract: The application provides a haptic feedback method and apparatus for virtual keys, and an electronic device, and relates to the field of piezoelectric techniques. A touch display panel is controlled to display at least one virtual key, a touch position detected by the touch display panel is acquired, a target waveform parameter is determined according to a positional relationship between the touch position and each region in a target area corresponding to a target virtual key, and a target drive signal is generated according to the target waveform parameter and is sent to a piezoelectric element.

Abstract: The present disclosure provides a flexible display module and a method for manufacturing the flexible display module. The flexible display module includes a flexible display panel, a driving chip and a circuit board. The flexible display panel includes a display region and a bonding region, and the driving chip and the circuit board are arranged at the bonding region. The circuit board includes a first flexible printed circuit and a first printed circuit board provided with an electronic element, the first printed circuit board is coupled to one end of the first flexible printed circuit, and the first flexible printed circuit includes a bonded portion coupled to the bonding region of the flexible display panel. The first flexible printed circuit is bent so that a first space is defined by the first flexible printed circuit, the first printed circuit board and the flexible display panel.

Abstract: The present invention relates to processes of preparing PD-1/PD-L1 inhibitor (R)-1-((7-cyano-2-(3?-(3-(((R)-3-hydroxypyrrolidin-1-yl)methyl)-1,7-naphthyridin-8-ylamino)-2,2?-dimethylbiphenyl-3-yl)benzo[d]oxazol-5-yl)methyl)pyrrolidine-3-carboxylic acid, or salts thereof, related synthetic intermediates, and salts of the intermediates, where the PD-1/PD-L1 inhibitor is useful in the treatment of various diseases including infectious diseases and cancer.

Abstract: This application discloses an information transmission method and apparatus, a device, and a storage medium, and pertains to the communications field. The method is applied to a communications device and includes: obtaining channel quality of a plurality of antennas; determining an antenna working mode according to the channel quality; and performing information transmission by using the antenna working mode, where the antenna working mode includes a MIMO mode, an FTN mode, or a MIMO-FTN mode in which an FTN manner is used for a same intra-antenna port group in the plurality of antennas and a MIMO manner is used for different inter-antenna port groups, where each antenna port group includes at least one antenna.

Abstract: The present invention relates to crystalline forms of the PD-1/PD-L1 inhibitor (R)-1-((7-cyano-2-(3?-(3-(((R)-3-hydroxypyrrolidin-1-yl)methyl)-1,7-naphthyridin-8-ylamino)-2,2?-dimethylbiphenyl-3-yl)benzo[d]oxazol-5-yl)methyl)pyrrolidine-3-carboxylic acid, including methods of preparation thereof, and related synthetic intermediates, where the compound is useful in the treatment of various diseases including infectious diseases and cancer.

Abstract: This application discloses an information transmission method and apparatus, a device, and a storage medium. The method is performed by a communications device, and includes: obtaining channel quality of a plurality of antenna channels; and determining an antenna operation mode based on the channel quality, and transmitting information. The antenna operation mode includes: a MIMO mode, an FTN mode, or a MIMO-FTN mode in which the same antenna port group in the plurality of antenna channels operates in a MIMO precoding manner and different antenna port groups operate in an FTN manner, where each antenna port group includes at least one antenna channel.

Abstract: The present disclosure provides a flexible display module and a method for manufacturing the flexible display module. The flexible display module includes a flexible display panel, a driving chip and a circuit board. The flexible display panel includes a display region and a bonding region, and the driving chip and the circuit board are arranged at the bonding region. The circuit board includes a first flexible printed circuit and a first printed circuit board provided with an electronic element, the first printed circuit board is coupled to one end of the first flexible printed circuit, and the first flexible printed circuit includes a bonded portion coupled to the bonding region of the flexible display panel. The first flexible printed circuit is bent so that a first space is defined by the first flexible printed circuit, the first printed circuit board and the flexible display panel.

Abstract: The present application belongs to the technical field of immunotherapy, and specifically relates to a fusion protein for reversing a tumor microenvironment, a tumor immunosuppressive and resistant CAR and an expression vector, an immune cell and the use. The fusion protein is combined with different CAR structures of different targets, such as CEA, CD19, PSCA and BCMA, to form the tumor immunosuppressive and resistant CAR, or is used in combination with same to target and kill CD47 positive tumor cells; and the tumor immunosuppressive and resistant CAR and immune cells break through the influences of inhibitory signals on the function of CAR-T, which realizes the effectiveness of CAR-T treatment and can also ensure a certain degree of safety at the same time.

Abstract: The application provides a haptic feedback method and apparatus for virtual keys, and an electronic device, and relates to the field of piezoelectric techniques. A touch display panel is controlled to display at least one virtual key, a touch position detected by the touch display panel is acquired, a target waveform parameter is determined according to a positional relationship between the touch position and each region in a target area corresponding to a target virtual key, and a target drive signal is generated according to the target waveform parameter and is sent to a piezoelectric element. The target area corresponding to the target virtual key is divided into multiple regions, and different drive signals are provided to drive the piezoelectric element to vibrate when the fingers of users touch different regions, such that the users may feel the boundary of the virtual key when moving their fingers on the surface of the touch display panel, and the virtual key has more realistic haptic feedback.

Abstract: Described is a curable composition, and particularly a two-component composition comprising a silane modified polymer; an epoxy resin terminated with epoxy terminal group; wherein the composition further comprises a hardening-compatibilizing agent which has at least one silane group and at least two amine groups. The curable composition exhibits enhanced adhesion strength and good elongation at break. A method for applying the curable composition on the surface of a substrate is also provided.

Abstract: Described is a curable composition, and particularly a two-component composition comprising a silane modified polymer; an epoxy resin terminated with epoxy terminal group; wherein the composition further comprises a hardening agent and a compatibilizer which has at least one silane group and at least one epoxy terminal group. The curable composition exhibits enhanced adhesion strength and good elongation at break. A method for applying the curable composition on the surface of a substrate is also provided.

Abstract: Described is a curable composition comprising a silane modified polymer; an epoxy resin terminated with epoxy terminal group; a compatibilizer having at least one silane group and at least one epoxy terminal group or at least one nitrogen-containing groups; and optionally a hardening agent; wherein the composition further optionally comprises at least one of a nitrogen-containing unsaturated heterocyclic compound catalyst and a nitrogen-containing phenol catalyst. The curable composition exhibits high hermeticity, fast curing speed, quick adhesion build up, dry surface and strong adhesion strength. A method for applying the curable composition on the surface of a substrate is also provided.

Abstract: A polyurethane composition reaction mixture including: (a) at least one organic isocyanate; and (b) at least one butylene oxide-based hydrophobic polyol; a process for making the above polyurethane composition; a polyurethane composite article composition, a process for making the above polyurethane composite article composition; and a process for making a composite article from the above polyurethane composite article composition.

Abstract: A composition comprising, in weight percent (wt %) based on the weight of the composition: (A) greater than zero to 39 wt % of at least one of a polar olefin polymer and a styrenic block copolymer; (B) greater than zero to 20 wt % of an epoxy or amine-functionalized silane; (C) 60 to 99 wt % of an organic solvent for a mixture of (1) the polar olefin polymer and/or styrenic block copolymer, and (2) the epoxy or amine-functionalized silane; and (D) zero to 10 wt % of a polyisocyanate crosslinking agent.

Abstract: The present disclosure is directed to a process for preparing foamed articles comprising at least one ethylene/?-olefin interpolymer and use of the foamed articles in various applications, such as footwear applications. The ethylene/?-olefin interpolymers of the present disclosure are multi-block copolymers comprising at least one soft block and at least one hard block.

Abstract: A novel polymer mixture having fast drying time, a multilayer article comprising at least two layers of the dried polymer mixture and having good mechanical properties, water resistance and weatherability, and a method of preparing the multilayer article.

Abstract: Polymer compositions for UV curable primer formulations, as described herein. The primer formulations contain a modifier selected from the following: at least one modifier selected from a) through d) below: a) R1R2C?CR3-(CO)—Z (Formula A), as described herein, b) an acrylate-containing oligomer that has a Mn?1500 g/mol, and an acid value from 50 to 500 mg KOH/g; c) a random terpolymer comprising, in polymerized form, vinyl chloride, vinyl acetate, and at least one of the following: a hydroxyl-containing alkyl acrylate, a hydroxyl-containing alkyl meth-acrylate, or a combination thereof or d) any combination of a) through c). Such primer formulations are useful for the binding of olefin-based polymer foams.