Suchergebnisse - T. He

ObjectiveThis study aimed to quantify the prevalence of sarcopenia in patients undergoing surgical aortic valve replacement (SAVR) or transcatheter aortic valve replacement (TAVR), and to assess its association with mortality risk.MethodsRelevant studies were identified through searches of the PubMe...

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To prevent important items from being replaced by a forgery, an ultrasonic fingerprint identification algorithm is proposed and an identification program is developed. A virtual prototype for the ultrasonic identification of ceramics is developed based on an ultrasonic detection card. This virtual p...

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ObjectiveThe SED oilfield is a remote block operated by PetroChina in Central Asia, located approximately 20.2 km from the pre-dehydration station FWKO6 of another oilfield. The area features significant terrain undulations that necessitate the predominance of downward inclined pipeline sections alo...

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The submillimeter band accounts for a significant proportion of the photon energy in the universe, and an atmospheric window in the 600–720 GHz band is essential for astronomical detection because it contains a large number of molecular and atomic spectral lines. The superconductor–insulator–superco...

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Ischemic stroke ranks among the top global causes of disability and mortality, with a highly dynamic pathological process. Post-stroke neuroinflammation, mediated by microglia, demonstrates a dual role in both injury and repair. The CX3CR1/CX3CL1 signaling axis, highly expressed in microglia, acts a...

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IntroductionCurrent understanding of the neural mechanisms underlying facial trustworthiness perception is primarily based on studies using static facial stimuli. However, real-life social interactions are dynamic and complex, and the neural processes involved in such naturalistic contexts remain la...

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IntroductionBailing capsules are currently recommended for improving renal function in patients with chronic renal failure (CRF) in China. However, limited research assesses the clinical benefits of Bailing capsules in the context of healthcare resource utilization. Therefore, we conducted this stud...

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Over the past two decades, ideological competition has sharply intensified geopolitical tensions between the United States and China, becoming a central factor in shaping their bilateral relations and strategic rivalry in the 21st century. Yet, a constructive framework for managing this ideological...

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This study provides a detailed examination of the intricate relationship between confirmed COVID-19 cases in South Korea and their impact on the nation’s inbound tourism. We utilize a robust mathematical framework, deploying a constructed transfer function model, to elucidate the dynamics of this so...

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Given the pivotal role of climate risk in fostering sustainable corporate growth, this factor warrants further investigation in the context of low-carbon innovation. Drawing on firm-level data from Chinese enterprises during the 2007–2022 period, our research establishes climate risk as a significan...

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In order to investigate the influence of the cooling rate on the microstructure and thermal stress of 304LN welded joints during cryogenic treatment, 304LN welded steel plates were subjected to cryogenic treatment with 2 K/min, 5 K/min, respectively. And the microstructure and thermal stress of the...

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The <i>Illustrated Commentary on the Wuzhen Pian Based on the Zhouyi</i> (周易悟真篇圖注 <i>Zhouyi Wuzhen Pian Tuzhu</i>), authored by the Ming dynasty Confucian scholar Cheng Yiming 程易明, is an illustrated alchemical text that integrates the elixir methodology of <i>Wuzhen pia...

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This paper analyses the effect of the development of artificial intelligence (AI) on employment quality according to the panel data of 300 cities in China from 2010 to 2020. The research finds the development of AI significantly improves employment quality, especially in terms of employability, empl...

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Electrochemical chloride extraction (ECE) is a kind of non - destructive treatment technology for corroded concrete, which can decrease the corrosion risk of reinforced concrete and improve the durability of concrete. However, the key parameters of ECE need be studied more. In order to explore the k...

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Crime is increasingly recognized as an environmental stressor contributing to mental health disparities in urban communities. While scholars in public health, criminology, and urban planning have explored this relationship, no scoping review has synthesized the existing evidence through the lens of...

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We study Kac operators (e.g. energy operator) in percolation and self-avoiding walk bulk CFTs with central charge $c=0$. The proper normalizations of these operators can be deduced at generic $c$ by requiring the finiteness and reality of the three-point constants in cluster and loop model CFTs. At...

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In this paper, we present a compact finite difference method for solving the cubic–quintic Schrödinger equation with an additional anti-cubic nonlinearity. By applying a special treatment to the nonlinear terms, the proposed method preserves both mass and energy through provable conservation propert...

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