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Chapter and Conference Paper
Graph Classification Based on Sparse Graph Feature Selection and Extreme Learning Machine
Identification and classification of graph data is a hot research issue in pattern recognition. The conventional methods of graph classification usually convert the graph data to vector representation which ig...
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Article
Construction of an environmental safe Bacillus thuringiensis engineered strain against Coleoptera
Cloning of new toxic genes from Bacillus thuringiensis (Bt) and construction of Bt engineered strains are two key strategies for bio-control of coleopteran pests in agriculture and forestry. In this study, we clo...
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Chapter and Conference Paper
Study of Connection Mechanics Model and Mechanical Properties of Corn Kernel Carpopodium Based on DEM
To analyse the connecting force of between the corn kernel and the cob using DEM, the force-displacement curves of corn kernel carpopodium under quasi-static loading were acquired. On this basis, the connectio...
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Chapter and Conference Paper
Numerical Simulation of the Particular Flow on an Agricultural Screen with a Complex Motion Based on the Coupling Model of PMBK with DEM
Agricultural screen is widely used in the separation and cleaning of crop grains after harvest. Although, there is an increasing amount of numerical studies in the screening, the motion of the sieve is still l...
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Article
Dual quantum cascade laser-based sensor for simultaneous NO and NO2 detection using a wavelength modulation-division multiplexing technique
A sensor system capable of simultaneous measurements of NO and NO2 was developed using a wavelength modulation-division multiplexing (WMDM) scheme and multi-pass absorption spectroscopy. A continuous wave (CW), d...
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Article
Open AccessBeat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring
Quartz-enhanced photoacoustic spectroscopy (QEPAS) is a sensitive gas detection technique which requires frequent calibration and has a long response time. Here we report beat frequency (BF) QEPAS that can be ...
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Article
Open AccessThe long-term survival characteristics of a cohort of colorectal cancer patients and baseline variables associated with survival outcomes with or without time-varying effects
Colorectal cancer is the third most common cancer in the world. In this study, we assessed the long-term survival characteristics and prognostic associations and potential time-varying effects of clinico-demog...
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Article
Design, Synthesis, and Applications of a Novel Fluoride Probe Based on Isoquinolinium Salt
A novel ratiometric fluorescent fluoride probe based on isoquinolinium salts has been designed and synthesized. According to the qualitative and quantitative studies the chemosensor has high selectivity and se...
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Article
Efficient Synthesis of Isoquinoline and Its Derivatives: From Metal Сatalysts to Catalyst-free Processes in Water
Isoquinolines constitute an important class of natural alkaloids, that demonstrate a wide range of biological activities. Therefore, development of new methods for efficient synthesis of isoquinoline and its d...
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Article
Synthesis and Fluorescence Properties of Novel Pyrazolo-Isoquinoline Compounds
In this study, a series of pyrazoloisoquinoline compounds with novel structures were synthesized by 1,3-dipolar cycloaddition method. The products demonstrate good fluorescence emission and the fluorescent pro...
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Article
A novel electron-phonon coupling thermoelasticity with Burgers electronic heat transfer
The electron-phonon interaction can reveal the microscopic mechanism of heat transfer in metals. The two-step heat conduction considering electron-phonon interaction has become an effective theoretical model f...
