Abstract: The present invention provides triazolotriazine derivatives of formula (1) as A2A receptor antagonists. Compounds of formula (1) and pharmaceutical compositions including the compounds can be used for the treatment of disorders related to A2A receptor hyperfunctioning, such as certain types cancers. Compounds of formula (1) and methods of preparing the compounds are disclosed in the invention.

Abstract: Provided are an LED package device and a preparation method thereof, and a display device. The package device includes a transparent substrate, a black layer, a transparent bonding layer, multiple LED chips, and a mold protective layer. The multiple LED chips are fixed to the transparent substrate based on the transparent bonding layer. The black layer is configured to cover the transparent bonding layer. The black layer is provided with multiple matching holes. The multiple LED chips are matched in the multiple matching holes in a one-to-one correspondence. The cover area of the transparent bonding layer is S1. The area of the top surface of the transparent substrate is S2. The constraint relationship between S1 and S2 is S1<S2. The mold protective layer is configured to wrap the black layer, the transparent bonding layer, and the multiple LED chips on the transparent substrate.

Abstract: The present invention provides triazolotriazine derivatives of formula (1) as A2A receptor antagonists. Compounds of formula (1) and pharmaceutical compositions including the compounds can be used for the treatment of disorders related to A2A receptor hyperfunctioning, such as certain types cancers. Compounds of formula (1) and methods of preparing the compounds are disclosed in the invention.

Abstract: Disclosed is a coordinated peak shaving optimization method for a plurality of power supplies based on a fluctuation characteristic of a renewable energy source, including the following steps: s1: determining a weekly generated electricity quantity of hydropower based on an available capacity and a storage capacity of an electricity quantity; s2: predicting a renewable energy power generation curve and a load curve of a system weekly; s3: determining a start point of peak shaving of the hydropower based on an external transmission curve, the renewable energy generation curve, and the load curve of the system and a generating capacity of the hydropower; s4: determining a weekly peak shaving demand of the system; and s5: establishing an optimization model with a maximum peak shaving demand. The present disclosure proposes a reasonable arrangement for peak shaving, so as to resolve an accommodation problem caused by large-scale access of a renewable energy source.

Abstract: A mechanical switch dimming and speed regulation control system includes a double-contact mechanical switch including at least one alternating current live wire input end, and at least one group of normally closed contact and normally open contact mutually short-circuited with each other, a dimming and speed regulation controller including a signal collector and a dimming and speed regulation control circuit, and a controlled device, outputs of the normally closed and open contacts loop-connected with the dimming and speed regulation controller, the dimming and speed regulation controller loop-connected with the controlled device, the signal collector electrically connected with an output loop of the double-contact mechanical switch and the dimming and speed regulation control circuit, respectively; the dimming and speed regulation control circuit loop-connected with the controlled device.

Abstract: A light-emitting system for healthy lighting, a light bar and a light fixture, wherein they are applied to the field of lighting and can emit white light with a color temperature range of 2700 K to 6500 K. A relative spectral power of the light-emitting system is set to be ? (?), and a relative spectral power distribution of a solar spectral curve corresponding to the color temperature is set to be S (?). The white light has a first characteristic waveband, and a wavelength region of the first characteristic waveband is 380-405 nm. The white light has a second characteristic waveband, and a wavelength region of the second characteristic waveband is 415-455 nm. The white light has a third characteristic waveband, and a wavelength region of the third characteristic waveband is 465-495 nm.

Abstract: A composite hydrogel contains alginate hydrogel and acellular matrix hydrogel. The ingredients used to produce the acellular matrix hydrogel contains acellular matrix and transglutaminases (TGases). The alginate hydrogel contains salginate complex. The alginate hydrogel and acellular matrix hydrogel constitute a three-dimensional crosslinking structure. The TGases can catalyze isopeptide bonding between acellular matrixes, and thus forms acellular matrix hydrogel through crosslinking.

Abstract: The present application relates to use of a triazolotriazine derivative or a pharmaceutically acceptable solvate or salt thereof in the preparation of a drug for treating diseases, and a method for treating diseases.

Abstract: It relates to a cosmetic composition in the form of a transparent or semi-transparent gel, comprising (a) an oil phase; (b) a surfactant portion comprising a first non-ionic surfactant and a second non-ionic surfactant; (c) an aqueous phase; and (d) at least one C2-C6 polyol; wherein the first nonionic surfactant comprises at least one alkyl polyglucoside and the second nonionic surfactant comprises at least one having the following general formula (I) or (II): R(X)nOR? (I) wherein, R represents a linear or branched C8-C30 alkyl group or C8-C30 alkenyl group; X represents —OCH2CH2— or —OCH2—CHCH3—; n represents an integer from 2 to 100; and R? represents H, or a linear or branched C8-C30 alkyl group or C8-C30 alkenyl group; (II) wherein, the sum of x+y+z represents an integer from 2 to 100; and R1, R2, and R3, are the same or different and are each independently represents OH, or a linear or branched C8-C30 fatty acid ester group, with the proviso that at least one of R1, R2 and R3 is not OH.

Abstract: A method includes receiving image data including a series of image patches of an image. The method includes generating, using a first set of transformers of a vision transformer (V-T) model, a first set of higher order feature representations based on the series of image patches and aggregating the first set of higher order feature representations into a second set of higher order feature representations that is smaller than the first set. The method includes generating, using a second set of transformers of the V-T model, a third set of higher order feature representations based on the second set of higher order feature representations and aggregating the third set of higher order feature representations into a fourth set of higher order feature representations that is smaller than the third set. The method includes generating, using the V-T model, an image classification of the image based on the fourth set.

Abstract: A mechanical switch dimming and speed regulation control system includes a double-contact mechanical switch including at least one alternating current live wire input end, and at least one group of normally closed contact and normally open contact mutually short-circuited with each other, a dimming and speed regulation controller including a signal collector and a dimming and speed regulation control circuit, and a controlled device, outputs of the normally closed and open contacts loop-connected with the dimming and speed regulation controller, the dimming and speed regulation controller loop-connected with the controlled device, the signal collector electrically connected with an output loop of the double-contact mechanical switch and the dimming and speed regulation control circuit, respectively; the dimming and speed regulation control circuit loop-connected with the controlled device.

Abstract: A white light emitting device, a light bar and a light apparatus. A relative spectrum of the white light emitting device is ?(?). A relative spectrum of a black body radiation with a corresponding color temperature is S(?). An area normalization is performed on ?(?) and S(?) to convert an equal energy spectrum ??(?) of the white light emitting device and an equal energy spectrum S?(?) of the black body radiation with the corresponding color temperature. A degree of similarity R of the equal energy spectrum of the white light emitting device and the equal energy spectrum of the black body radiation satisfies the following formula: R = 1 - ? ? ? ? i ? ? n ? ? S ? ? ( ? ) - ? ? ? ( ? ) ? ? ? ? i ? ? n ? S ? ? ( ? ) , when ?i is 380 nm, ?n is 680 nm, R?85%.

Abstract: A light-emitting system for healthy lighting, a light bar and a light fixture, wherein they are applied to the field of lighting and can emit white light with a color temperature range of 2700 K to 6500 K. A relative spectral power of the light-emitting system is set to be ? (?), and a relative spectral power distribution of a solar spectral curve corresponding to the color temperature is set to be S (?). The white light has a first characteristic waveband, and a wavelength region of the first characteristic waveband is 380-405 nm. The white light has a second characteristic waveband, and a wavelength region of the second characteristic waveband is 415-455 nm. The white light has a third characteristic waveband, and a wavelength region of the third characteristic waveband is 465-495 nm.

Abstract: A virtual and parallel power extraction method by using time division, comprising an alternating current load (1), a load end time-division power extraction control device (2), a switch end time-division power extraction control device (3), and a switch end power supply load (4). The alternating current load (1) is connected in parallel with the load end time-division power extraction control device (2); the switch end time-division power extraction control device (3) is connected in parallel with the switch end power supply load (4); a combination body formed by connecting the alternating current load (1) with the load end time-division power extraction control device (2) in parallel and the combination body formed by connecting the switch end time-division power extraction control device (3) with the switch end power supply load (4) in parallel are together connected in series in an alternating current circuit.