Meng Zhao
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View article: Construction of Yunnan Flue-Cured Tobacco Yield Integrated Learning Prediction Model Driven by Meteorological Data
Construction of Yunnan Flue-Cured Tobacco Yield Integrated Learning Prediction Model Driven by Meteorological Data Open
The timely and accurate prediction of flue-cured tobacco yield is crucial for its stable yield and income growth. Based on yield and meteorological data from 2003 to 2023 (from the NASA POWER database) of Yunnan Province, this study constr…
View article: Reconciling remote sensing and reanalysis land surface temperatures: How surface conditions shape bias between GOES-16 and MERRA-2 across the contiguous US
Reconciling remote sensing and reanalysis land surface temperatures: How surface conditions shape bias between GOES-16 and MERRA-2 across the contiguous US Open
Land surface temperature is a key variable governing land–atmosphere energy and water exchanges. Despite its importance, satellite observations and reanalysis products often differ in how they define the effective depth of land surface tem…
View article: PHRF-RTDETR: a lightweight weed detection method for upland rice based on RT-DETR
PHRF-RTDETR: a lightweight weed detection method for upland rice based on RT-DETR Open
Introduction Weed poses a greater threat to rice yield and quality in upland environments compared to paddy fields. Effective weed detection is a critical prerequisite for intelligent weed control technologies. However, the current weed de…
View article: Uncertain Semantics Meet Implicit Constraints: A New Frontier in Real-World UHD Image Deblurring
Uncertain Semantics Meet Implicit Constraints: A New Frontier in Real-World UHD Image Deblurring Open
Image deblurring has always been a challenging problem in computer vision, especially when dealing with real-world images. Despite the significant progress made by current methods, they often struggle to handle Ultra-High-Definition (UHD) …
View article: Study on a Traditional Chinese Medicine constitution recognition model using tongue image characteristics and deep learning: a prospective dual-center investigation
Study on a Traditional Chinese Medicine constitution recognition model using tongue image characteristics and deep learning: a prospective dual-center investigation Open
Purpose The objective of this study was to develop a quantitatively analyzed Traditional Chinese Medicine (TCM) constitution recognition model utilizing tongue fusion features and deep learning techniques. Methods A prospective investigati…
View article: The Washback Effect of HSK on Students’ Learning and Teachers’ Teaching: Implications for Chinese Language Education
The Washback Effect of HSK on Students’ Learning and Teachers’ Teaching: Implications for Chinese Language Education Open
This study uses the literature review method to explore the washback effect of HSK (Hanyu Shuiping Kaoshi) on students’ learning and teachers’ teaching. It is found that HSK has washback effect on both learning and teaching, and the positi…
View article: The Application of Lexical Chunks in English Writing Teaching in Chinese Senior High School
The Application of Lexical Chunks in English Writing Teaching in Chinese Senior High School Open
Among the four basic skills of listening, speaking, reading and writing, writing is a complex output skill, which can demonstrate the comprehensive linguistic competence of language learners. For second language learners, the main problem …
View article: Uncertain Semantics Meet Implicit Constraints: A New Frontier in Real-World Uhd Image Deblurring
Uncertain Semantics Meet Implicit Constraints: A New Frontier in Real-World Uhd Image Deblurring Open
View article: Etching Rate Analysis Model Based on Quartz Bond Angle Characteristics
Etching Rate Analysis Model Based on Quartz Bond Angle Characteristics Open
This paper proposes a method for classifying crystal planes based on the bond angle characteristics of quartz unit cells and constructs an etch rate model for quartz crystal planes at both macro and micro scales. By omitting oxygen atoms f…
View article: High crosstalk suppression in InGaAs/InP single-photon avalanche diode arrays by carrier extraction structure
High crosstalk suppression in InGaAs/InP single-photon avalanche diode arrays by carrier extraction structure Open
Crosstalk has become an urgent issue for single-photon avalanche diode arrays. In previous work, trenches were introduced between pixels to block the crosstalk optical path in planar InGaAs/InP single-photon avalanche diode arrays, since t…
View article: Understanding the Capabilities and Limitations of the Controls and Operations of High Voltage Direct Current (HVdc) Converters in Interconnected Electric Power Systems
Understanding the Capabilities and Limitations of the Controls and Operations of High Voltage Direct Current (HVdc) Converters in Interconnected Electric Power Systems Open
This project will seek to build a fundamental understanding, and capability, to model and simulate the controls and operations of high voltage direct current (HVdc) converter stations in an electromagnetic simulation environment. While HVd…
View article: A novel axial reluctance resolver proposal and its winding configuration optimization using winding function method
A novel axial reluctance resolver proposal and its winding configuration optimization using winding function method Open
View article: Operational range extension method for limited‐angle torque motors with irregular slot numbers
Operational range extension method for limited‐angle torque motors with irregular slot numbers Open
A modified model of a limited‐angle torque motor (LATM) with irregular slot numbers is proposed for developing an operational range extension method for LATMs. The modified model is derived by considering the effects of the asymmetrical wi…
View article: Application and Practice of Blended Teaching in Colleges and Universities
Application and Practice of Blended Teaching in Colleges and Universities Open
In this paper, the problems existing in the online teaching process of blended teaching are discussed.when the effective means to improve the quality of blended teaching are discussed, the method and practice of "results-oriented" online t…
View article: Identification and Classification of Atmospheric Particles Based on SEM Images Using Convolutional Neural Network with Attention Mechanism
Identification and Classification of Atmospheric Particles Based on SEM Images Using Convolutional Neural Network with Attention Mechanism Open
Accurate identification and classification of atmospheric particulates can provide the basis for their source apportionment. Most current research studies mainly focus on the classification of atmospheric particles based on the energy spec…
View article: A LoRaWAN Access Technology Based on Channel Adaptive Adjustment
A LoRaWAN Access Technology Based on Channel Adaptive Adjustment Open
Low-power wide area network (LPWAN) has developed rapidly in recent years and is widely used in various Internet of Things (IoT) services. In order to reduce cost and power consumption, wide coverage, LPWAN tends to use... | Find, read and…
View article: Nanoseconds Switching Time Monitoring of Insulated Gate Bipolar Transistor Module by Under-Sampling Reconstruction of High-Speed Switching Transitions Signal
Nanoseconds Switching Time Monitoring of Insulated Gate Bipolar Transistor Module by Under-Sampling Reconstruction of High-Speed Switching Transitions Signal Open
An insulated gate bipolar transistor (IGBT) is one of the most reliable critical components in power electronics systems (PESs). The switching time during IGBT turn-on/off transitions is a good health status indicator for IGBT. However, on…
View article: A novel privacy- and integrity-preserving approach for multidimensional data range queries in two-tiered wireless sensor networks
A novel privacy- and integrity-preserving approach for multidimensional data range queries in two-tiered wireless sensor networks Open
To address the problem of storage nodes in wireless sensor networks being vulnerable to attack, this article proposes a new range query protocol, WQuery, based on multidimensional data privacy and integrity protection. To ensure the privac…
View article: Fish Tracking Based on Improved TLD Algorithm in Real-World Underwater Environment
Fish Tracking Based on Improved TLD Algorithm in Real-World Underwater Environment Open
Fish tracking in the natural underwater environment is of great value for many applications, such as fish behavior analysis and the estimation of fish population density. Due to the variety of swimming postures, uneven illumination, and co…
View article: A Novel MFDFA Algorithm and Its Application to Analysis of Harmonic Multifractal Features
A Novel MFDFA Algorithm and Its Application to Analysis of Harmonic Multifractal Features Open
A power grid harmonic signal is characterized as having both nonlinear and nonstationary features. A novel multifractal detrended fluctuation analysis (MFDFA) algorithm combined with the empirical mode decomposition (EMD) theory and templa…
View article: License Plate Detection with Shallow and Deep CNNs in Complex Environments
License Plate Detection with Shallow and Deep CNNs in Complex Environments Open
License plate detection is a challenging problem due to the large visual variations in complex environments, such as motion blur, occlusion, and lighting changes. An advanced discriminative model is needed to accurately segment license pla…
View article: Research on Construction of College Students' Social Practice Base
Research on Construction of College Students' Social Practice Base Open