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2024
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Invention
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Use of ionizable lipid compound in nucleic acid drug delivery system. Provided is the use of an i... |
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Invention
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Circuit and method for measuring capacitance and capacitance-voltage characteristics of microelec... |
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Invention
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Multi-speaker overlapping voice detection method and system thereof.
Disclosed are a multi-speak... |
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Invention
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High-speed cmos pixel detector. A high-speed CMOS pixel detector is provided, which includes a pl... |
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Invention
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Semantic reasoning method and terminal for learning target in education metaverse. Disclosed are ... |
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Invention
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Multimodal data-based method and system for recognizing cognitive engagement in classroom.
A met... |
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2023
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Invention
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Non-contact fatigue detection system and method based on rppg. The present disclosure provides a ... |
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Invention
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2odd protein, gene, vector, cell, composition and use thereof. Disclosed in the present invention... |
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Invention
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Three-dimensional (3d) integrated teaching field system based on flipped platform and method for ... |
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Invention
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Emotional evolution method and terminal for virtual avatar in educational metaverse. Disclosed ar... |
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Invention
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Hsl protein, gene, vector, cell, composition and use thereof, and method for improving herbicide ... |
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Invention
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Training method and system for autism language barrier based on adaptive learning scaffold. Discl... |
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Invention
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Facial expression recognition method and system combined with attention mechanism. Provided are a... |
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Invention
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Facial expression recognition method and system based on multi-cue associative learning. The pres... |
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Invention
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Non-contact fatigue detection system and method based on rppg. The present invention provides a n... |
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Invention
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Method and terminal for generating simulated voice of virtual teacher. Disclosed are a method and... |
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2022
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Invention
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Automatic classification method and system of teaching videos based on different presentation for... |
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Invention
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High-efficiency and low-toxicity dna and rna lipid delivery carrier. Provided in the present inve... |
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Invention
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Triazole sulfonamide derivative containing oxime ether fragments, preparation method therefor and... |
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Invention
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Triazole sulfonamide derivative containing alkenyl fragments, preparation method therefor and app... |
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Invention
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Comprehensive three-dimensional teaching field system and method for operating same. A method for... |
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2021
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Invention
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Method for operating comprehensive stereoscopic teaching field system. A method for operating a c... |
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Invention
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Working method of 5g strong interactive remote delivery teaching system based on holographic term... |
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Invention
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Method for generating sense of reality of virtual object in teaching scene. The present invention... |
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Invention
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Method for fusing multiple locomotion mechanisms in hybrid reinforcement teaching scene. The pres... |
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Invention
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Student collaboration state assessment method and system based on electroencephalogram data. Prov... |
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Invention
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Stroke order recognition method and system for handwritten chinese character image. A stroke orde... |
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Invention
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Video knowledge point extraction method and device. A video knowledge point extraction method and... |
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Invention
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Construction method and system of descriptive model of classroom teaching behavior events. The pr... |
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Invention
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Method and system for measuring non-verbal behavior of teacher. A method and system for measuring... |
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Invention
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Method and system for constructing classroom teaching behavior event description model. The prese... |
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Invention
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Method for generating sense of reality of virtual object in teaching scene. A method for generati... |
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Invention
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Learning interest discovery method for online learning community. A learning interest discovery m... |
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Invention
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Method for generating high-precision and microscopic virtual learning resource. A method for gene... |
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Invention
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Non-contact fatigue detection method and system.
Disclosed are a non-contact fatigue detection m... |
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Invention
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Non-contact fatigue detection method and system. A non-contact fatigue detection method and syste... |
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Invention
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Fusion method for movements of teacher in teaching scene. A fusion method for movements of a teac... |
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Invention
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Millimeter-wave (mmwave) radar-based non-contact identity recognition method and system. Disclose... |
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Invention
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Millimeter-wave radar-based non-contact identity recognition method and system. A millimeter-wave... |
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2020
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Invention
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Anti-tumor vaccine molecule, preparation method therefor and use thereof. mnn Formula (I) |
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Invention
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Millimeter wave radar-based non-contact real-time vital sign monitoring system and method. A mill... |
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Invention
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Pyrazolopyrimidine compound, pharmaceutical composition, and application therefor.
The present i... |
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Invention
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Pyrazolopyrimidine compound, pharmaceutical composition, and application therefor. The present in... |
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Invention
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Device and method for degrading gaseous pollutants by using electrochemical method. Disclosed in ... |
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2019
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Invention
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Method and device for constructing multi-spatial fused learning environment. A method and a devic... |
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Invention
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Electrode used for degrading gas-phase organic pollutant, preparation method therefor, and device... |
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Invention
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Method and device for removing gaseous pollutant by means of electro-fenton catalytic oxidation. ... |
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Invention
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Method and device for removing gaseous pollutants by using anode-cathode synchronous electrochemi... |
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Invention
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Microemulsion formulation containing clacyfos herbicide, preparation method therefor and use ther... |
