Qingling Li
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View article: Advances in d-orbital electronic engineering of single atom catalysts for enhanced electrocatalytic energy conversion
Advances in d-orbital electronic engineering of single atom catalysts for enhanced electrocatalytic energy conversion Open
View article: Boundary-Driven Table-Filling with Cross-Granularity Contrastive Learning for Aspect Sentiment Triplet Extraction
Boundary-Driven Table-Filling with Cross-Granularity Contrastive Learning for Aspect Sentiment Triplet Extraction Open
The Aspect Sentiment Triplet Extraction (ASTE) task aims to extract aspect terms, opinion terms, and their corresponding sentiment polarity from a given sentence. It remains one of the most prominent subtasks in fine-grained sentiment anal…
View article: English Learning in Virtual Environments: A Theoretical Analysis of Language Acquisition in the Digital Age
English Learning in Virtual Environments: A Theoretical Analysis of Language Acquisition in the Digital Age Open
The rapid advancement of technology has reshaped the ways in which individuals learn languages, particularly English, which is the most widely used second language globally. Virtual environments, such as online classrooms, language learnin…
View article: Rhetorical Adaptability of English as a Global Lingua Franca: A Discussion on Cultural Conflict and Integration
Rhetorical Adaptability of English as a Global Lingua Franca: A Discussion on Cultural Conflict and Integration Open
As English has become the dominant global lingua franca, its role in intercultural communication has evolved significantly. This paper explores the rhetorical adaptability of English in the context of its global use, examining how cultural…
View article: Cognitive Linguistics and Vocabulary Acquisition: Enhancing English Learners' Mental Lexicon
Cognitive Linguistics and Vocabulary Acquisition: Enhancing English Learners' Mental Lexicon Open
This paper explores the role of cognitive linguistics in enhancing vocabulary acquisition for English learners, focusing on key theories such as conceptual metaphor theory, prototype theory, and schema theory. By linking language learning …
View article: Comprehensive Evaluation of Digital Teaching Competencies of Vocational College Educators: A Comparative Study
Comprehensive Evaluation of Digital Teaching Competencies of Vocational College Educators: A Comparative Study Open
This paper provides a comprehensive overview of the current status, key factors, and future trends in the evaluation of digital teaching competencies among vocational college educators, both domestically and internationally. In China, voca…
View article: Evaluation of Supply and Demand Balance and Spatial Spillover Effect of Age-Friendly Environment
Evaluation of Supply and Demand Balance and Spatial Spillover Effect of Age-Friendly Environment Open
Given the rapid development of population aging, regions face significant challenges in providing diverse public service resources for the elderly. Constructing an age-friendly environment actively addresses population aging and ensures th…
View article: Data from Tumor Elastography and Its Association with Collagen and the Tumor Microenvironment
Data from Tumor Elastography and Its Association with Collagen and the Tumor Microenvironment Open
Purpose: The tumor microenvironment presents with altered extracellular matrix (ECM) and stroma composition, which may affect treatment efficacy and contribute to tissue stiffness. Ultrasound (US) elastography can visualize and quan…
View article: Tunneling Time of the Triangular Barrier and the Rectangular Barrier
Tunneling Time of the Triangular Barrier and the Rectangular Barrier Open
In this paper, we calculate the phase time and dwell time of the triangular barrier and the rectangular barrier. The phase time and dwell time firstly increase and then decrease with wave number. In the tunneling region, the phase time dec…
View article: Comparative Study on Gemological and Mineralogical Characteristics and Coloration Mechanism of Four Color Types of Fluorite
Comparative Study on Gemological and Mineralogical Characteristics and Coloration Mechanism of Four Color Types of Fluorite Open
Fluorite has been attracting the attention of gemstone mineralogists because of its rich color and excellent fluorescence properties. This paper studied fluorite with three color types (blue, green, and white) and five blue-purple fluorite…
View article: Effects of a polyamine inhibitor on the microstructure and macromechanical properties of hydrated shale
Effects of a polyamine inhibitor on the microstructure and macromechanical properties of hydrated shale Open
China is rich in shale gas resources, however, wellbores in shale gas reservoirs are frequently unstable. This has a serious impact on the shale gas drilling cycle. Polyamine, a common additive in water-based shale drilling fluids, can eff…
View article: The Ground-State Potential Energy Surface of F-Li2 Polymer
The Ground-State Potential Energy Surface of F-Li2 Polymer Open
The first three-dimensional potential energy surface (PES) for the ground-state of F-Li 2 polymer by CCSD(T) method were present. Two Jacobi coordinates, R and θ and the frozen molecular equilibrium geometries were used. We mixed basis set…
View article: Optimization of Formulation and Operating Parameters for Ginkgo biloba Extract Nanosuspension by Wet Ball Milling Using a Box–Behnken Design
Optimization of Formulation and Operating Parameters for Ginkgo biloba Extract Nanosuspension by Wet Ball Milling Using a Box–Behnken Design Open
In the present work, the formulation of nanosuspension of Ginkgo biloba extract (GBE) and the operating parameters of wet ball milling (WBM) was optimized using the Box–Behnken design (BBD) method. The key formulation factors evaluated wer…
View article: Improved Electrical Characteristics of 1200V/20A 4H-SiC Diode by Substrate Thinning and Laser Annealing
Improved Electrical Characteristics of 1200V/20A 4H-SiC Diode by Substrate Thinning and Laser Annealing Open
In this paper, two kinds of silicon carbide (SiC) backside metallization processes were developed, which were backside thinning combined with laser annealing to form ohmic contact and direct rapid annealing (RTA) to form ohmic contact. The…
View article: Optimization of Schottky-contact process on 4H-SiC Junction Barrier Schottky (JBS) Diodes
Optimization of Schottky-contact process on 4H-SiC Junction Barrier Schottky (JBS) Diodes Open
SiC Junction Barrier Schottky (JBS) Rectifier is a kind of unipolar power diode with low threshold voltage and high reverse blocking voltage. And the Schottky barrier Φ BN is a main technology parameter, which could greatly affect the forw…
View article: Effect of wafer defects on electrical properties and yields of SiC Devices
Effect of wafer defects on electrical properties and yields of SiC Devices Open
Silicon Carbide is an excellent representative of the third-generation semiconductor materials, which can break the physical limit of silicon and achieve higher voltage of large power electronic devices. Such defects as dislocations and st…
View article: Simulation and Experimental Study of the Influence of the Baffles on Solar Chimney Power Plant System
Simulation and Experimental Study of the Influence of the Baffles on Solar Chimney Power Plant System Open
The solar chimney power plant system (abbreviated as SCPPS) is a clean and pollution-free facility for generating electric power. To improve the generating efficiency, a bank of baffles can be arranged under the collector in SCPPS. ANSYS F…
View article: Combined Scouring and Bleaching of Cotton/Linen Blends by a Near-Neutral Activated Peroxide System
Combined Scouring and Bleaching of Cotton/Linen Blends by a Near-Neutral Activated Peroxide System Open
The simultaneous scouring and bleaching of cotton/linen blends was performed in a near-neutral activated peroxide system (pH = 7.2). A response surface quadratic model (RSQM) based on the central composite design (CCD) was established to i…
View article: Issue Information
Issue Information Open
A molecular basis for the anti-inflammatory
View article: Optimization of process parameters for preparation of polystyrene PM2.5 particles by supercritical antisolvent method using BBD-RSM
Optimization of process parameters for preparation of polystyrene PM2.5 particles by supercritical antisolvent method using BBD-RSM Open
The objective of this study is to optimize the process parameters for preparing polystyrene (PS) PM2.5 particles by supercritical antisolvent (SAS) method. Toluene was selected as the solvent and supercritical carbon dioxide (SC-CO 2 ) was…
View article: Accurate Diagnosis of Colorectal Cancer Based on Histopathology Images Using Artificial Intelligence
Accurate Diagnosis of Colorectal Cancer Based on Histopathology Images Using Artificial Intelligence Open
Background Accurate and robust pathological image analysis for colorectal cancer (CRC) diagnosis is time-consuming and knowledge-intensive, but is essential for CRC patients’ treatment. The current heavy workload of pathologists in clinics…
View article: The diagnostic value of serological tests and real-time polymerase chain reaction in children with acute Mycoplasma pneumoniae infection
The diagnostic value of serological tests and real-time polymerase chain reaction in children with acute Mycoplasma pneumoniae infection Open
Mycoplasma pneumoniae pneumonia (MPP); diagnosis; children; age; disease duration.
View article: Experimental study on dielectric properties of SiC material and temperature distribution of rubber materials containing silicon carbide coated metal via microwave heating
Experimental study on dielectric properties of SiC material and temperature distribution of rubber materials containing silicon carbide coated metal via microwave heating Open
Microwave heating has not been widely used in the heating process of the rubber products containing metal skeleton, because the metal reflects microwaves that leads to a large amount of heat in the metal-rubber contact surface due to the s…
View article: TEMPERATURE CONTROL OF RUBBER COMPOSITES BY ADAPTIVE MULTI-DIMENSIONAL TAYLOR NETWORK DURING MICROWAVE HEATING PROCESS
TEMPERATURE CONTROL OF RUBBER COMPOSITES BY ADAPTIVE MULTI-DIMENSIONAL TAYLOR NETWORK DURING MICROWAVE HEATING PROCESS Open
View article: A Review of Pipeline Transportation Technology of Carbon Dioxide
A Review of Pipeline Transportation Technology of Carbon Dioxide Open
CO 2 from industrial production is captured and stored to be buried underground or used for driving oil or gas(CCS). The CCS technology can be used not only to mitigate environmental pollution and reduce the anthropogenic greenhouse effect…
View article: The Variation Pattern and the Distribution Comparative Analysis of Bacterial Pathogenic Spectrum of Children from Different Age Groups and Adults
The Variation Pattern and the Distribution Comparative Analysis of Bacterial Pathogenic Spectrum of Children from Different Age Groups and Adults Open
Background To obtain the pathogenic spectrum of infectious diseases of different development phases of children from different regions of Shandong Province, we collected the data of pathogens from 40 hospitals in 17 cities of Shandong Prov…
View article: Numerical investigation of laminar separation in flow across elliptic cylinders
Numerical investigation of laminar separation in flow across elliptic cylinders Open
This article presents the numerical studies on separate flow across elliptical cylinders of various axis ratios (AR) in the laminar region. The simulations calculated the laminar separation Reynolds number that marks separation of flow fro…
View article: The effects of laminar separation on heat transfer in flow past an elliptic cylinder
The effects of laminar separation on heat transfer in flow past an elliptic cylinder Open
This article presents the numerical studies on laminar forced convective heat transfer from two-dimensional elliptic cylinders of various axis ratios (AR). The local Nusselt number contribution on the two parts of elliptical cylinder surfa…
View article: Thermal methods for measuring the sap flow of common camellia
Thermal methods for measuring the sap flow of common camellia Open
Introduction:Hardy plants can maintain their normal physiological metabolism in cold winter and against the cold weather by regulating themselves.The physiological knowledge alone cannot justify the cold resistance of plants.Norbert Wiener…
View article: Thermal methods for measuring the sap flow of common camellia
Thermal methods for measuring the sap flow of common camellia Open
Introduction:Hardy plants can maintain their normal physiological metabolism in cold winter and against the cold weather by regulating themselves.The physiological knowledge alone cannot justify the cold resistance of plants.Norbert Wiener…