11,687 results for "Li, Yang"
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Book Full text
Smart Electric Vehicle Charging Approaches for Demand Response
This Reprint presents a collection of research focused on "Smart Electric Vehicle Charging Approaches for Demand Response," addressing the critical challenge of integrating electric vehicles (EVs) into smart grids. As the adoption of EVs increases, maintaining the balance between supply and demand…
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Book Full text
Smart and Functional Polymers
This book is based on the Special Issue of the journal Molecules on “Smart and Functional Polymers”. The collected research and review articles focus on the synthesis and characterization of advanced functional polymers, polymers with specific structures and performances, current improvements in…
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Book
Semiconductor Quantum Dots
The aim of this reprint is to collectively explore the broad field of semiconductor quantum dots (QDs), with an emphasis on their synthesis, properties, and diverse applications. Reflecting the ongoing innovation and potential of QD technology—particularly following the 2023 Nobel Prize in…
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Book
Mechanisms of Plant-Aluminum Interactions in Acidic Soils
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from…
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Preprint Full text
Enhancing Resilience of Power Systems against Typhoon Threats: A Hybrid Data-Model Driven Approach
This chapter addresses the increasing vulnerability of coastal regions to typhoons and the consequent power outages, emphasizing the critical role of power transmission systems in disaster resilience. It introduces a framework for assessing and enhancing the resilience of these systems against…
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Preprint Full text
Theoretical research on low-frequency drift Alfvén waves in general Tokamak equilibria
We developed kinetic models based on general fishbone-like dispersion relations. Firstly, a general model for arbitrary magnetic configuration and ion orbit width is presented. Then, by disregarding ion orbit width and approximating the magnetic geometry as circular, we introduce a simplified model…
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Journal Article
Pullback random attractors of stochastic strongly damped wave equations with variable delays on unbounded domains
In this paper, we consider the asymptotic behavior of solutions to stochastic strongly damped wave equations with variable delays on unbounded domains, which is driven by both additive noise and deterministic non-autonomous forcing. We first establish a continuous cocycle for the equations. Then we…
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Journal Article
The application of 3D design technologies in SiP
SiP(System-in-Package) is the latest microelectronic packaging and system integration technology, now it has become a hot spot in the development of electronic technology. The most distinctive feature of SiP is the use of 3D(Three Dimensions) technology in package. Through 3D technology, we can…
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Journal Article Full text
Comparative Analysis of Enhanced Mobile Broadband and Mini-Slot Contributions to High Reliability and Low Latency of 5G Network
As one of the three 5G application scenarios, URLLC has the characteristics of ultra-low latency and ultra-high reliability, and becomes an important breakthrough for traditional communication to enter vertical industries. This paper firstly analyzes the key technologies of low delay and high…
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Journal Article
A causality between fruit consumption and colorectal cancer: a two-sample Mendelian randomization analysis
BackgroundColorectal cancer (CRC) significantly threatens human health with increasing incidence and mortality. A debate continues whether fruit consumption is associated with CRC, despite dietary habits having an impact on the disease. The study aims to examine the causal relationship between…
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Journal Article
Lipus Enhances Osteogenic Differentiation Of Pdlscs Via Wnt7b/Β-Catenin Pathway
Aim or purpose: To evaluate LIPUS effects on proliferation, migration, and osteogenic differentiation of periodontal ligament stem cells (PDLSCs) and elucidate its regulatory mechanism through the Wnt7B/β-catenin pathway. Materials and methods: PDLSCs were isolated via enzymatic digestion…
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Journal Article Full text
An Empirical Study on the Factors Influencing Carbon Emissions in Heilongjiang Province Based on VAR Model
The time series data of Heilongjiang Province from 2000-2019 were selected to measure carbon emissions in Heilongjiang Province according to the IPCC calculation formula. On this basis, a vector autoregressive model between economic growth, industrial structure, energy intensity, energy structure…
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Journal Article Full text
Carbon Emission Reduction Performance of Green Biased Technology Progress: From the Perspective of Industrial Structure Adjustment
This paper uses China’s provincial panel data from 1997 to 2015 to construct the Malmquist- Luenberger productivity indicators to measure the level of green biased technology progress, and measures the change in industrial structure based on indicators of low-carbon transformation, optimization and…
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Journal Article Full text
Research on Urban Environmental Infrastructure Construction and Air Pollution Based on VAR Model
With the continuous improvement of the level of urbanization and industrialization in China, the economy has developed rapidly, but at the same time, environmental pollution and air quality decline have seriously affected people’s production, life and health. This article takes the relationship…
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Journal Article
The Effects of L2 Proficiency on Pragmatics Instruction: A Web-Based Approach to Teaching Chinese Expressions of Gratitude
This study investigated whether the effects of pragmatics instruction delivered via a self-access website in a Chinese as a foreign language learning environment vary according to learners’ language proficiency. The website provided learners with explicit instruction in how to express gratitude…
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Journal Article Full text
Carboxyamidotriazole inhibits TNF-α induced activation of fibroblast-like synovial cells from patients with rheumatoid arthritis
Objective To investigate the effect of carboxyamidotriazole (CAI) on TNF-α-induced activation of fibroblast-like synoviocyte(FLS) derived from patients with rheumatoid arthritis (RA). Methods FLS were isolated and cultured from synovial tissues of RA patients and identified by immunofluorescence…
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Journal Article
Research on Logistics Distribution Vehicle Path Optimization Based on Simulated Annealing Algorithm
With the continuous development of Internet technology, e-commerce has gradually become a popular field. As an important part of China’s tertiary industry, the rapid development of e-commerce has played a huge role in promoting the development of the domestic economy. At the same time, e-commerce…
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