729 hasil untuk "Meng Lin"
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Artikel Jurnal
新兴网络流行语“X门”的语义及演变机制探析
流行语“X 门”指由喜爱某一事物的人构成的“阵营”或其中的成员,且能够在句末表达外来词“阿门”之义,网友用“X门”体现自己对某一事物的疯狂喜爱。“X门”涉及“X”与“门”的内容与性质,这一构造的能产性发生了改变,经历了从单一语义向多重语义的发展过程,一系列演变的背后涉及认知方面的运作机制。在辐射性发展的概念整合机制的运作下,新词“X门”才能够作为语义完整、功能多样的结构被灵活运用,从而流行于网络环境中。
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Latent profile analysis of dietary behavior in pediatric patients with short stature: a single-center study in China
ObjectiveTo identify potential subtypes of dietary behavior in pediatric patients with short stature using latent profile analysis (LPA) and to explore the factors associated with each latent profile.MethodsA convenience sample of 308 short-statured pediatric patients was recruited from the…
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Implication of chiral symmetry on charm meson spectroscopy
It is demonstrated that, if the lightest positive parity charm mesons are assumed to owe their existence to non-perturbative Goldstone boson-D/D∗ scattering, various puzzles in the charm meson spectrum get resolved. Most importantly the ordering of the lightest strange and non-strange scalars…
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Molecular interpretation of the LHCb pentaquarks from an analysis of J/ψp spectrum
A coupled-channel approach including the ΛcD¯(*) ΛcD¯* and ηcp channels in addition to the Σc(*)D¯(*) Σc(*)D¯(*) and J/ψp channels, as required by unitarity and heavy quark spin symmetry (HQSS), is applied to the hidden-charm pentaquark Pc states, i.e., Pc(4312), Pc(4440) and Pc(4457), discovered…
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A Data-Driven Critical Review of Second Language Acquisition in the Past 30 Years
This study aims to provide a comprehensive and data-driven review of the knowledge domain of second language acquisition (SLA) and pedagogy in the past 30 years. Using knowledge domain visualization techniques, the study first provides a review of SLA at the disciplinary level. It then identifies…
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The Impact of Mobile Learning on the Effectiveness of English Teaching and Learning—A Meta-Analysis
Mobile devices have been widely used in both teaching and learning English as a second or foreign language. The impact of using various mobile devices on the learning outcome has thus been subject to an increasing number of educational experiments. However, the results of these experiments have not…
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SLA as an interdiscipline: A bibliometric study
Nowadays, research in second language acquisition (SLA) is becoming increasingly interdisciplinary while many technical frontiers and research hotspots have emerged. Many studies focus on interdisciplinary topics, but few in-depth studies have been conducted on interdisciplinarity. This study…
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Advances and Challenges of Stimuli-Responsive Nucleic Acids Delivery System in Gene Therapy
Gene therapy has emerged as a powerful tool to treat various diseases, such as cardiovascular diseases, neurological diseases, ocular diseases and cancer diseases. In 2018, the FDA approved Patisiran (the siRNA therapeutic) for treating amyloidosis. Compared with traditional drugs, gene therapy can…
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Natural Biopolymer-Based Delivery of CRISPR/Cas9 for Cancer Treatment
Over the last decade, the clustered, regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) system has become the most promising gene editing tool and is broadly utilized to manipulate the gene for disease treatment, especially for cancer, which involves…
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Practical use of sevelamer in chronic kidney disease patients on dialysis in People’s Republic of China
Hyperphosphatemia is a common complication of dialysis patients. Only 38.5% of Chinese dialysis patients met the Kidney Disease Outcomes Quality Initiative defined targets for serum phosphate. Sevelamer is a high molecular weight cationic hydrogel polymer that prevents absorption of dietary…
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Pro-Environmental Behavior: Examining the Role of Ecological Value Cognition, Environmental Attitude, and Place Attachment among Rural Farmers in China
Studies on the factors that influence farmers’ pro-environmental behavior could promote environmental management in rural areas. Jinan of China was selected as the case study area in this study. A structural equation model and multiple hierarchical regression analysis were applied to analyze the…
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The Driving Mechanism of Urban Land Expansion from 2005 to 2018: The Case of Yangzhou, China
The driving mechanism of expansion is the basis for policymaking in urban land management and control. In this study, Yangzhou city in China was used as an example. Based on the supply and demand theory of land, a framework was constructed to analyze the driving factors behind urban land expansion…
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Research on the impact mechanism of comprehensive land consolidation on rural human settlement environment based on the production-living-ecological space theory: a case study of Zhejiang Province, China
Exploring the influence mechanism of Comprehensive Land Consolidation (CLC) on the quality of Rural Human Settlement Environments (RHSE) is essential for advancing theoretical and methodological advancements in RHSE improvement. Additionally, this study provides a reference for implementing China’s…
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Metacognitive strategies in translation: a comparative study of student and professional translators
Abstract Translation expertise significantly influences how translators manage cognitive resources, yet the specific ways in which professional and novice translators differ in their metacognitive strategy use remain incompletely understood. This gap is particularly evident in specialised contexts…
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The influence of radiotherapy on the immune status of glioblastoma
Glioblastoma (GBM) is the most common adult primary brain tumor and carries a dismalprognosis. Surgery if possible following radiotherapy plus chemotherapy is still a standard first⁃line therapydue to checkpoint⁃blocking antibodies targeting programmed cell death protein 1 (PD1)/programmed…
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Carrier Frequency Offset Estimation Bound for OFDM-Based Single Relay Networks With Multipath Receptions
In this paper, the carrier frequency offset (CFO) estimation bound is presented to assess the CFO estimation performance of an orthogonal frequency division multiplexing (OFDM)-based single relay network over multipath channels, for which an amplify-and-forward (AF) protocol is adopted. We…
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Application of the dynamic FMEA in the reliability analysis of DCS
Digital distributed instrumentation and control system (DCS) is critical to the safety of nuclear power plants (NPPs). Static analysis methods developed from analog control system are not applicable to DCS due to its enhanced dynamic interactions and complex structure of hardware/software/firmware…
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Choroidal Neovascularization Segmentation Combining Temporal Supervision and Attention Mechanism
Choroidal neovascularization (CNV) generally occurs at the late stage of senile macular degeneration (AMD),and accurate segmentation of CNV in optical coherence tomography (SD-OCT) is of great significance for the diagnosis and treatment of AMD.This paper proposes a CNV multi-task segmentation…
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Beamforming and Resource Allocation for Charging Power Minimization in Multiuser Wireless-Powered Networks
In this paper, a multi-antenna base station (BS) concurrently serves uplink users with harvested energy in wireless-powered communication networks (WPCNs). We minimize the average power consumption of the BS due to wirelessly charging under the quality-of-service (QoS) requirements for uplink…