Abstract: An aerosol-generating device is provided, including: a housing including a housing part, in which a venting channel extends from a housing part outer opening to a housing part inner opening, and in which the venting channel extends in at least two different directions inside the housing part along an extension thereof from the housing part outer opening to the housing part inner opening. A method of manufacturing the aerosol-generating device is also provided. An aerosol-generating system including the aerosol-generating device and an aerosol-generating article is also provided.

Abstract: A display substrate, a test method for the display substrate and a display device are provided. The display substrate includes a base substrate, a touch detection circuit layer and a pixel driving circuit layer. The display substrate includes a display region and a non-display region surrounding the display region. The touch detection circuit layer includes a driving signal line and a dummy electrode line arranged side by side in the display region and insulated from each other, and both the driving signal line and the dummy electrode line extend from the display region to the non-display region. The non-display region is provided with a plurality of test pads including a first pad electrically connected to the driving signal line and a second pad electrically connected to the dummy electrode line.

Abstract: Disclosed in embodiments of the present application are a traffic scheduling method, a system, and a storage medium. In the present application, a controller acquires the utilization rate of preset resources in a network, then determines, according to the utilization rate, the load state of each service node on a first SR-TE path having the highest scheduling priority in a pre-created SR-TE path scheduling group, when there is an overloaded service node on the first SR-TE path, determines a second SR-TE path according to the first SR-TE path, sets the scheduling priority of the second SR-TE path to the highest scheduling priority, sets the scheduling priority of the first SR-TE path to a normal scheduling priority, and obtains an updated SR-TE path scheduling group, and finally delivers the updated SR-TE path scheduling group to a headend node on the network.

Abstract: Disclosed in the present invention are a light-colored catechol lignosulfonate sunscreen microcapsule, and a preparation therefor and the use thereof. According to the present invention, lignosulfonate is modified by using a vulcanization method to prepare catechol lignosulfonate, and the catechol lignosulfonate, a sunscreen agent and a surfactant are then subjected to ultrasonic cavitation to prepare a catechol lignosulfonate/chemical sunscreen agent microcapsule emulsion, The preparation process of the lignin/chemical sunscreen agent microcapsule of the present invention is environmentally friendly, has low costs and an excellent ultraviolet absorption performance, has a lighter color compared to other lignin-based sunscreen agents, and has a good biological adhesion and penetration resistance, which solves the problems of poor water resistance, greater pollution caused by the preparation process, easy penetration into the skin to harm the human body, etc. of conventional sunscreen agents.

Abstract: The invention, in some aspects, include methods and systems for temporally multiplexed imaging (TMI).

Abstract: In aspects, the invention provides novel compositions and methods for dominant inhibition of viral infection.

Abstract: Disclosed in embodiments of the present application are a traffic scheduling method, a system, and a storage medium. In the present application, a controller acquires the utilization rate of preset resources in a network, then determines, according to the utilization rate, the load state of each service node on a first SR-TE path having the highest scheduling priority in a pre-created SR-TE path scheduling group, when there is an overloaded service node on the first SR-TE path, determines a second SR-TE path according to the first SR-TE path, sets the scheduling priority of the second SR-TE path to the highest scheduling priority, sets the scheduling priority of the first SR-TE path to a normal scheduling priority, and obtains an updated SR-TE path scheduling group, and finally delivers the updated SR-TE path scheduling group to a headend node on the network.

Abstract: A display substrate, a test method for the display substrate and a display device are provided. The display substrate includes a base substrate, a touch detection circuit layer and a pixel driving circuit layer. The display substrate includes a display region and a non-display region surrounding the display region. The touch detection circuit layer includes a driving signal line and a dummy electrode line arranged side by side in the display region and insulated from each other, and both the driving signal line and the dummy electrode line extend from the display region to the non-display region. The non-display region is provided with a plurality of test pads including a first pad electrically connected to the driving signal line and a second pad electrically connected to the dummy electrode line.

Abstract: A lignosulfonate dispersion self-healing polyurea coating and a preparation method therefor. The coating is obtained by reacting the following components in parts by mass: 1-10 parts of microcapsules of a lignosulfonate-embedded healing agent; 10-100 parts a polyurea prepolymer; 20-120 parts of a mixed solution of an amino-terminated polyether and a sterically hindered amine chain extender. The preparation method for the coating comprises the steps of at room temperature, adding a mixed solution of microcapsules of a lignosulfonate-embedded healing agent, an amino-terminated polyether and a sterically hindered amine chain extender into a polyurea prepolymer and reacting same at room temperature for 10 min-4 h. The self-healing polyurea coating may be applied to the field of material surface protection, i.e., corrosion resistance of steel structures, especially marine steel structures.

Abstract: A method for image combination may include obtaining a first image and a second image; dividing the first image into a plurality of first image blocks and dividing the second image into a plurality of second image blocks; for each of the plurality of first image blocks, determining a first block weight based on edge information of the first image block and determining a second block weight based on overall information of the first image block; for each of the plurality of second image blocks, determining a third block weight based on overall information of the second image block; determining an exposure gain ratio based on the second block weights and the third block weights; determining a first combination weight and a second combination weight based on the exposure gain ratio; generating a third image based on the first combination weights and the second combination weights.

Abstract: A stable pharmaceutical composition contains active ingredients of edaravone and dextrocamphol can control the content of unique impurity SCR-756 and impurity SCR-757 thereof.

Abstract: Provided are a pharmaceutical composition of an aquaporin inhibitor and a preparation method thereof. The pharmaceutical composition comprises 2-((3,5-bis (trifluoromethyl) phenyl)carbamoyl)-4-chlorophenyl dihydrogen phosphate or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, and meglumine. The pharmaceutical composition of the aquaporin inhibitor and the preparation method thereof have the following advantages: the process is simple, has strong operability, and is conducive to industrial production, and the product has good stability, and obviously less content of degradable impurities, which ensures the effectiveness of the medicine.

Abstract: The present invention discloses a lignin-based hierarchical porous carbon with high specific surface area and preparation method and application thereof. The present invention employs maleic anhydride, acrylic acid, and hypophosphorous acid to modify a lignin, then performs a cross-linking reaction with a glutaraldehyde-triethanolamine condensate to prepare a lignin graft-copolymerized by phosphino carboxylic acid copolymer, and then dropwise adding a soluble calcium salt solution and a soluble carbonate solution into the lignin graft-copolymerized by phosphino carboxylic acid copolymer dispersion successively, co-precipitates to prepare a lignin/nano CaCO3 complex, finally obtains a lignin-based hierarchical porous carbon with high specific surface area through carbonizing at a high temperature.

Abstract: A scooter folding mechanism includes a bottom plate, an inclined rod, a limiting mechanism, a double-lock catch, a limiting plate rotatably arranged on the bottom plate, and a pedal rotatably arranged on the limiting plate. The inclined rod is rotatably arranged on the bottom plate. The limiting mechanism includes unfolding and folding clamping slots arranged on the inclined rod, a limiting piece and a return spring arranged on the limiting plate and matched with the unfolding or folding clamping slots. The return spring is configured to drive the limiting piece to engage with the unfolding or folding clamping slots. The unfolding and folding clamping slots are distributed circumferentially around a first shaft rod. The double-lock catch includes a double-lock block rotatably arranged on the inclined rod and a double-clamping groove arranged on the pedal and matched with the double-lock block.

Abstract: The present invention discloses a lignin-based hierarchical porous carbon with high specific surface area and preparation method and application thereof. The present invention employs maleic anhydride, acrylic acid, and hypophosphorous acid to modify a lignin, then performs a cross-linking reaction with a glutaraldehyde-triethanolamine condensate to prepare a lignin graft-copolymerized by phosphino carboxylic acid copolymer, and then dropwise adding a soluble calcium salt solution and a soluble carbonate solution into the lignin graft-copolymerized by phosphino carboxylic acid copolymer dispersion successively, co-precipitates to prepare a lignin/nano CaCO3 complex, finally obtains a lignin-based hierarchical porous carbon with high specific surface area through carbonizing at a high temperature.

Abstract: A method for promoting enzymolysis of lignocellulose by using a pH-responsive lignin amphoteric surfactant and recovery of a cellulase. The method includes: adding lignocellulose to a buffer solution, and then adding a pH-responsive lignin amphoteric surfactant and a cellulase; controlling the pH of the mixed solution to be 4.0-6.2, heating the solution to a temperature of 40° C. to 60° C. and reacting at said temperature for 24-96 h to obtain a saccharified hydrolyzate of lignocellulose; and obtaining an enzymolysed liquid by solid-liquid separation, and then adjusting the pH of the enzymolysed liquid to precipitate the pH-responsive lignin amphoteric surfactant and the cellulase for recycling. The method can effectively improve the enzymolysis efficiency of lignocellulose, recover a certain amount of cellulase, and expand the applications of industrial lignin. The method does not require additional equipment, and is simple to operate and environmentally friendly.

Abstract: Disclosed are methods and compositions for real-time monitoring cellular calcium ion dynamics by red-shifted genetically encoded indicators under optogenetic control, in which millisecond-timescale of temporal control of optical activation or inactivation and signal recording can be achieved. The methods include artifact-free functional imaging in conjunction with optogenetic tools for studying cellular physiology, signal transduction and neuronal activity. Thus, all-optical and non-invasive approaches for drug screening, toxicity testing and assessment of cell functions may be provided.

Abstract: A scooter folding mechanism includes a bottom plate, an inclined rod, a limiting mechanism, a double-lock catch, a limiting plate rotatably arranged on the bottom plate, and a pedal rotatably arranged on the limiting plate. The inclined rod is rotatably arranged on the bottom plate. The limiting mechanism includes unfolding and folding clamping slots arranged on the inclined rod, a limiting piece and a return spring arranged on the limiting plate and matched with the unfolding or folding clamping slots. The return spring is configured to drive the limiting piece to engage with the unfolding or folding clamping slots. The unfolding and folding clamping slots are distributed circumferentially around a first shaft rod. The double-lock catch includes a double-lock block rotatably arranged on the inclined rod and a double-clamping groove arranged on the pedal and matched with the double-lock block.

Abstract: A method for image combination may include obtaining a first image and a second image; dividing the first image into a plurality of first image blocks and dividing the second image into a plurality of second image blocks; for each of the plurality of first image blocks, determining a first block weight based on edge information of the first image block and determining a second block weight based on overall information of the first image block; for each of the plurality of second image blocks, determining a third block weight based on overall information of the second image block; determining an exposure gain ratio based on the second block weights and the third block weights; determining a first combination weight and a second combination weight based on the exposure gain ratio; generating a third image based on the first combination weights and the second combination weights.

Abstract: The present invention belongs to the technical field of biomass carbon materials, and relates to a lignin porous carbon nanosheet, a preparation method therefor, and an application thereof in supercapacitor electrode materials. The method of the present invention performs layer-by-layer self-assembly of sulfonated lignin and oxalate in a selective solvent to prepare a layer-by-layer self-assembled lignin/oxalate composite, which is then carbonized and pickled to obtain the lignin porous carbon nanosheets. The lignin porous carbon nanosheets prepared by the above method of the present invention have a specific surface area of 200-1500 m2/g, a micropore specific surface area of 100-500 m2/g, a mesoporous specific surface area of 100-1000 m2/g, a pore diameter of 0.5-30 nm, and a pore volume of 0.5-1.5 cm3/g; they can be applied to supercapacitor electrode materials, showing higher specific capacitance and excellent rate performance (with a specific capacitance retention rate of 76.