Abstract: The present disclosure relates to a method for programming a 3D NAND flash memory, which includes: S1) providing a 3D flash memory array, and eliminating residual charges; S2) strobing a bit line where an upper sub-storage module is located; S3) applying a drain voltage to the drain of a to-be-programmed memory cell, and floating a source thereof; S4) applying a programming voltage to the gate of the to-be-programmed memory cell, to complete programming; and S5) after completing the programming of the upper sub-storage module, and when the upper sub-storage module keeps a programmed state, strobing a bit line where a lower sub-storage module is located, and repeating operation S3) and operation S4) to achieve programming of the lower sub-storage module. In the method for programming a 3D NAND flash memory according to the present disclosure, programming is completed based on tertiary electron collision.

Abstract: The present disclosure relates to a NOR flash memory circuit, a data writing method, a data reading method, and a data erasing method. The NOR flash memory circuit includes: a NOR memory array, a source voltage selection unit, a well voltage selection unit, a word line gating unit, a bit line gating unit, a data reading unit, and an analog voltage generating unit. During data writing, a source is floated, and a well electrode is connected to ground; and a first forward voltage is applied to a bit line where a memory cell to be written data into is located, and a second forward voltage is applied to a word line where the memory cell to be written data into is located. During data reading, a source is grounded, and well electrodes are grounded; and a third forward voltage is applied to a word line.

Abstract: The present disclosure relates to a method for programming a NAND flash memory, which includes: providing a NAND flash memory array, and initializing a to-be-programmed memory cell; applying a drain voltage to the drain of the to-be-programmed memory cell, and floating the source of the to-be-programmed memory cell; and applying a programming voltage to the gate of the to-be-programmed memory cell, and discharging the voltage at each end of the to-be-programmed memory cell after maintaining the voltage for a first time period, to complete programming; a difference between the voltage applied to the drain and the voltage applied to the substrate of the to-be-programmed memory cell being not less than 4 V, the first time period being not longer than 100 ?s, and the programming voltage being not higher than 10 V.

Abstract: The present disclosure relates to a method for programming flash memory, which includes: providing a flash memory structure having a floating gate, and floating a source of the flash memory structure; separately applying voltages to a drain and a substrate, to form an electric field, and generating electron-hole pairs, to generate primary electrons, where the voltage applied to the substrate is less than the voltage applied to the drain; accelerating holes downward under the action of the electric field to collide with the substrate in the flash memory structure within a preset time, to generate secondary electrons; and separately applying voltages to a gate and the substrate, where the voltage applied to the substrate is less than the voltage applied to the gate, and enabling the secondary electrons to generate tertiary electrons to inject the tertiary electrons into the floating gate, to complete a programming operation.

Abstract: Disclosed is a receiver (200) comprising a signal receiving module (201) configured to receive a first test signal and receive a second test signal after a predefined time period following the completion of the reception of the first test signal, and a calculating module (202) configured to calculate a calibration parameter for calibrating a received RF communication signal, based on the received first test signal and the received second test signal. Correspondingly, a transmitter, a signal transceiver, a signal receiving method, and a signal transmitting method are disclosed.

Abstract: The present disclosure provides a method for modeling, including: S1): designing a test key having a source, a drain, and a gate, and testing the test key to obtain test data; S2): extracting a model parameter according to the test data; S3): verifying reasonableness of a physical characteristic of the model parameter based on a relationship between a source-drain voltage and a drain current, if the reasonableness passes the verification, a model file is established and the method proceeds to S4), if the reasonableness fails the verification, the method returns to S2) to adjust the model parameter, until the reasonableness passes the verification; S4): performing quality assurance on the model file, if the model file passes the quality assurance, the modeling is completed, if the model file fails the quality assurance, the method returns to S2) to adjust the model parameter until the model file passes the quality assurance.

Abstract: The present application relates to a hydrogenation catalyst, a process for producing the same and application thereof in the hydrotreatment of feedstock oil. The process comprises at least the following steps: (1) contacting a first active metal component and a first organic complexing agent with a carrier to obtain a composite carrier; (2) calcining the composite carrier to obtain a calcined composite carrier having a total carbon content of 1% by weight or less; and (3) contacting a second organic complexing agent with the calcined composite carrier to obtain the hydrogenation catalyst. The hydrogenation catalyst has both excellent hydrodesulfurization activity and hydrodenitrogenation activity, and exhibits a significantly prolonged service life.

Abstract: The present invention relates to bisaryl amide analogs, pharmaceutical compositions containing them and their use as NRF2 activators.

Abstract: The present application relates to a process for treating gasoline, comprising the steps of: splitting a gasoline feedstock into a light gasoline fraction and a heavy gasoline fraction; optionally, subjecting the resulting light gasoline fraction to etherification to obtain an etherified oil; contacting the heavy gasoline fraction with a mixed catalyst and subjecting it to desulfurization and aromatization in the presence of hydrogen to obtain a heavy gasoline product; wherein the mixed catalyst comprises an adsorption desulfurization catalyst and an aromatization catalyst. The process of the present application is capable of reducing the sulfur and olefin content of gasoline and at the same time increasing the octane number of the gasoline while maintaining a high yield of gasoline.

Abstract: Disclosed is a hydrofining catalyst comprising: an inorganic refractory component comprising a first hydrodesulfurization catalytically active component in a mixture with at least one oxide selected from the group consisting of alumina, silica, magnesia, calcium oxide, zirconia and titania; a second hydrodesulfurization catalytically active component; and an organic component comprising a carboxylic acid and optionally an alcohol. The hydrofining catalyst of the present application shows improved performance in the hydrofining of distillate oils. Also disclosed are a hydrofining catalyst system comprising the hydrofining catalyst, a method for preparing the catalyst and catalyst system, and a process for the hydrofining of distillate oils using the catalyst or catalyst system.

Abstract: An apparatus and method for continuous catapulting of unmanned aerial vehicles are disclosed, and relate to the technical field of aircraft catapulting and recovery. The apparatus consists of an unmanned aerial vehicle storage apparatus, an unmanned aerial vehicle conveying apparatus, an automatic unmanned aerial vehicle loading apparatus, tackles and a rotary tube-type multi-track unmanned aerial vehicle catapult. The present invention can increase catapulting efficiency of the unmanned aerial vehicles, and is suitable for rapidly forming a cluster of the unmanned aerial vehicles.

Abstract: The present invention relates to communication technologies and provides a method and a device for FSK/GFSK demodulation, the method comprises: determining a digital information vector group {Vl(i)} of a codeword a[k] to be demodulated and a corresponding phase matching vector group {?i(i)} within the duration of (2M+1)T; determining a received phase vector {tilde over (?)}(i) of a received FSK/GFSK baseband signal ?(t,a); determining an average phase difference ?l between {tilde over (?)}(i) and ?l(i); calculating the phase matching degree Ql between {tilde over (?)}(i) and ?l(i) after removing the impact of the average phase difference ?l, and determining an l value corresponding to the phase matching degree Ql being the maximum; and determining the a[k], corresponding to the l value, in the digital information vector Vi(i) as a demodulation result.

Abstract: The present invention relates to communication technologies and provides a method and a device for FSK/GFSK demodulation, the method comprises: determining a digital information vector group {Vl(i)} of a codeword a[k] to be demodulated and a corresponding phase matching vector group {?i(i)] within the duration of (2M+1)T; determining a received phase vector {tilde over (?)}(i) of a received FSK/GFSK baseband signal ?(t, a); determining an average phase difference ?l between {tilde over (?)}(i) and ?l(i); calculating the phase matching degree Ql between {tilde over (?)}(i) and ?l(i) after removing the impact of the average phase difference ?l, and determining an l value corresponding to the phase matching degree Ql being the maximum; and determining the a[k], corresponding to the l value, in the digital information vector Vi(i) as a demodulation result.

Abstract: The present application relates to a process for treating gasoline, comprising the steps of: splitting a gasoline feedstock into a light gasoline fraction and a heavy gasoline fraction; optionally, subjecting the resulting light gasoline fraction to etherification to obtain an etherified oil; contacting the heavy gasoline fraction with a mixed catalyst and subjecting it to desulfurization and aromatization in the presence of hydrogen to obtain a heavy gasoline product; wherein the mixed catalyst comprises an adsorption desulfurization catalyst and an aromatization catalyst. The process of the present application is capable of reducing the sulfur and olefin content of gasoline and at the same time increasing the octane number of the gasoline while maintaining a high yield of gasoline.

Abstract: The present invention relates to bisaryl amide analogs, pharmaceutical compositions containing them and their use as NRF2 activators.

Abstract: The present application relates to a hydrogenation catalyst, a process for producing the same and application thereof in the hydrotreatment of feedstock oil. The process comprises at least the following steps: (1) contacting a first active metal component and a first organic complexing agent with a carrier to obtain a composite carrier; (2) calcining the composite carrier to obtain a calcined composite carrier having a total carbon content of 1% by weight or less; and (3) contacting a second organic complexing agent with the calcined composite carrier to obtain the hydrogenation catalyst. The hydrogenation catalyst has both excellent hydrodesulfurization activity and hydrodenitrogenation activity, and exhibits a significantly prolonged service life.

Abstract: The present invention relates to biaryl pyrazole compounds of Formula (I) methods of making them, pharmaceutical compositions containing them and their use as NRF2 regulators.

Abstract: A process for converting inferior feedstock oil includes several steps. In step a) the inferior feedstock oil is subjected to a low severity hydrogenation reaction. The reaction product is separated to produce a gas, a hydrogenated naphtha, a hydrogenated diesel and a hydrogenated residual oil. In step b) the hydrogenated residual oil obtained in step a) is subjected to a first catalytic cracking reaction, the reaction product is separated to produce a first dry gas, a first LPG, a first gasoline, a first diesel and a first FCC-gas oil. In step c) the first FCC-gas oil obtained in step b) is subjected to a hydrogenation reaction of gas oil, the reaction product is separated to produce a hydrogenated gas oil, and in step d) the hydrogenated gas oil obtained in step c) is subjected to the first catalytic cracking reaction of step b) or a second catalytic cracking reaction.

Abstract: The present invention relates to arylcyclohexyl pyrazole compounds of Formula (I) methods of making them, pharmaceutical compositions containing them and their use as NRF2 regulators.

Abstract: The present invention relates to arylcyclohexyl pyrazole compounds of Formula (I) methods of making them, pharmaceutical compositions containing them and their use as NRF2 regulators.