Abstract: Some embodiments of the present disclosure provide an air conditioner and a control method thereof. The air conditioner includes an outdoor unit, an indoor unit, a temperature sensor, a humidity sensor, and a controller. The temperature sensor is configured to detect a first indoor temperature and a second indoor temperature. The humidity sensor is configured to detect a first indoor humidity and a second indoor humidity. The controller is configured to control the air conditioner to operate in a reheat dehumidification mode if it is determined that a first preset condition is satisfied, control the air conditioner to operate in a cooling mode if it is determined that the first preset condition is not satisfied, and control the air conditioner to enter a shutdown state if it is determined that one of a second preset condition and a third preset condition is satisfied.

Abstract: A method includes, in response to a first operation performed on a first electronic device, obtaining, by the first electronic device, an image using a camera of the first electronic device, where the image includes a hand region and a face region, and the first operation indicates a start of a skin care process; extracting a target image feature from the image, where the target image feature is a feature related to the hand region and the face region; and outputting integrity of the skin care process based on target image features corresponding to a plurality of frames of images, where the frames of images are images generated in a time sequence in the skin care process.

Abstract: An air conditioning system is disclosed, having a defrosting mode, a cooling mode, and a heating mode. The defrosting mode includes a first defrosting mode and a second defrosting mode. The air conditioning system comprises: a compressor, an indoor heat exchanger, an outdoor unit, an outdoor heat exchanger assembly, a partition plate, a first fan, a second fan, and defrost pipeline. The compressor includes a suction port and a discharge port. A first end of the indoor heat exchanger is communicated with one of the suction port and the discharge port. The outdoor heat exchanger assembly includes a first part and a second part. The defrost pipeline is communicated with the discharge port.

Abstract: A method for producing light aromatic hydrocarbons from C9+ aromatic hydrocarbons includes a step of contacting a C9+ aromatic hydrocarbon with a dealkylation catalyst comprising a KL zeolite, and platinum and a modifying metal supported thereon in the presence of hydrogen, to obtain a light aromatic hydrocarbon. The modifying metal is selected from the group consisting of Group IIA metals and rare earth metals. By using a Pt/KL catalyst comprising a specific modifying metal in the dealkylation reaction of C9+ aromatic hydrocarbons for producing light aromatic hydrocarbons, the method shows the advantages of high conversion rate of feedstock, high yield of light aromatic hydrocarbons, good reaction selectivity.

Abstract: The present disclosure provides a urea pyrolysis test device and method. The urea pyrolysis test device includes a pyrolysis reactor, a urea preparation unit and an injection unit, where the pyrolysis reactor is provided with a flue therein, the urea preparation unit is configured to prepare a urea solution, and the injection unit is connected to the urea preparation unit and includes a plurality of nozzles extending into the flue so as to spray the urea solution into the flue.

Abstract: The present disclosure provides variant CD80 polypeptides that have altered affinity for their cognate binding partners, and immunomodulatory fusion proteins comprising the variant CD80 polypeptides. The present disclosure also provides pharmaceutical compositions comprising such polypeptides and/or proteins and methods for modulating immune responses and/or treatment of cancer, infectious diseases, and/or immunological diseases.

Abstract: The present invention is related to anti-B7S1 (B7-H4) polypeptides including anti-B7S1 (B7-H4) antibodies and their immunoreactive fragments, chimeric antigen receptor (CAR) binding to B7S1 (B7-H4) molecule and the uses thereof, particularly in the treatment of cancers. The invention particularly concerns humanized anti-B7S1 antibodies and their antigen binding fragments capable of enhancing the activation of the immune system against diseased tissues including cancerous cells, and the genetically engineered immune cells expressing anti-B7S1 CAR used for treatment of diseases including cancers.

Abstract: Provided is a fly ash removal device for a flue gas, including a fly ash collection assembly adapted to be arranged in a flue. The fly ash collection assembly includes: a flow baffle, a flow guiding component, and a collecting component.

Abstract: The technology of this application relates to an artificial intelligence terminal-based image detection method and apparatus, and an electronic device. The method includes obtaining a to-be-detected image, determining a light source region of the to-be-detected image and a foreground region of the to-be-detected image, and determining a blurring degree of the to-be-detected image based on the light source region and the foreground region. Impact of a light source on clarity of the to-be-detected image is determined by performing light source region detection and foreground region detection on the to-be-detected image, to effectively detect whether an image shot in a backlight condition is blurred.

Abstract: The present invention provides anti-IL-25 antibodies that are directed against (human) IL-25, nucleic acids that encode such antibodies, compositions, and in particular pharmaceutical compositions that comprise such antibodies; and uses of such antibodies and compositions.

Abstract: Provided is a device for spraying an ammoniacal gas in an automatically-adjustable manner based on a flow rate

Abstract: The present invention encompasses antibodies and fragments thereof that bind to an extracellular domain of B7H3, and uses thereof.

Abstract: The present disclosure relates to antibodies and antibody derivatives that bind to OX40 and methods of using the same. In certain embodiments, the antibody or antibody derivative disclosed herein comprises a single domain antibody that binds to OX40.

Abstract: The present disclosure relates to antibodies and antibody derivatives that bind to OX40 and methods of using the same. In certain embodiments, the antibody or antibody derivative disclosed herein comprises a single domain antibody that binds to OX40. In certain embodiments, the antibody derivative is a multispecific antibody that binds to OX40 and an additional antigen, e.g., CTLA4.

Abstract: A method for producing light aromatic hydrocarbons from C9+ aromatic hydrocarbons includes a step of contacting a C9+ aromatic hydrocarbon with a dealkylation catalyst comprising a KL zeolite, and platinum and a modifying metal supported thereon in the presence of hydrogen, to obtain a light aromatic hydrocarbon. The modifying metal is selected from the group consisting of Group IIA metals and rare earth metals. By using a Pt/KL catalyst comprising a specific modifying metal in the dealkylation reaction of C9+ aromatic hydrocarbons for producing light aromatic hydrocarbons, the method shows the advantages of high conversion rate of feedstock, high yield of light aromatic hydrocarbons, good reaction selectivity.

Abstract: A system for manufacturing thin-film devices is provided, the system comprising: a computing device; robotic arm or conveyor system; holder which is configured to retain a first substrate; dispenser which configured to dispense a solution onto an upper surface of the first substrate; an X-Y press, which includes a base, a vertically disposed member which is attached to the base, a horizontal arm which is moveably attached to the vertically disposed member, a vertical actuator which is configured to urge the horizontal arm up and down and is attached to the vertically disposed member, a horizontal actuator which is attached to the horizontal arm, a block which is attached to the horizontal actuator, wherein the horizontal actuator is configured to urge the block horizontally; and a dryer, wherein the robotic arm or the conveyor system, the dispenser, the X-Y press and the dryer are under control of the computing device.

Abstract: Disclosed is a lamp having a dynamic starry sky effect. The lamp includes a lamp frame, and a first light source, optical integrating lenses, a roller beam splitter, a starry sky laser assembly and a starry sky mirror disc, where the optical integrating lenses are configured to focus light emitted by the first light source into strip-shaped light spots and transmit the strip-shaped light spots formed through focusing to the roller beam splitter at a front part in a shining direction; the roller beam splitter is configured to form the light into nonlinear dynamic strip-shaped light spots during rotation; the starry sky laser assembly includes a second light source; the starry sky mirror disc is configured to reflect light generated by the second light source; and the light dots and the strip-shaped light spots are superposed and combined together to form the dynamic starry sky effect.

Abstract: This present invention provides anti-PD-1 polypeptides or fragments thereof. Further provided are methods of using the antibody or fragments thereof to treat and diagnose diseases such as cancer, infection or immune disorders.

Abstract: This present disclosure provides anti-TIGIT polypeptides or fragments thereof. Further provided are methods of using the antibody or fragments thereof to treat and diagnose diseases such as cancer, infection or immune disorders.

Abstract: A solar cell is provided that comprises: a glass substrate or a plastic polymeric substrate; a first electrode disposed on the glass substrate or the plastic polymeric substrate, an electron transport layer disposed on the first electrode; a perovskite layer disposed on the electron transport layer; an organic-inorganic hole transport bilayer comprising an organic layer which is disposed on the perovskite layer and an inorganic layer which is disposed on the organic layer; and a second electrode disposed on the inorganic layer.