34 hasil untuk "Meichen Li"
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Artikel Jurnal
The morphological evolution of Chinese urban cemeteries from the perspective of fringe belt: A case study of Nanjing
The urban cemetery is the material carrier of citizens' view of life and death, and it also evolves with time as a special part of the urban form. Since the reform of the housing system in the 1990s, China has entered a period of rapid urbanization, and the urban cemeteries has entered a cycle of…
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Trends in the Mortality, Deaths, and Aetiologies of Lower Respiratory Infections Among 204 Countries from 1991 to 2021: An Updated Systematic Study
Lower respiratory infections (LRIs) persist as a major global health threat. This study analyses the 1991–2021 trends in LRI mortality, deaths, and aetiologies across 204 countries using Global Burden of Disease 2021 data, aiming to evaluate the disease burden of LRIs and provide evidence-based…
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An Infrared Ultra-Broadband Absorber Based on MIM Structure
We designed an infrared ultra-broadband metal–insulator–metal (MIM)-based absorber which is composed of a top layer with four different chromium (Cr) nano-rings, an intermediate media of aluminum trioxide (Al2O3), and a bottom layer of tungsten (W). By using the finite-difference time-domain…
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Artikel Jurnal
The efficacy and safety of Jin's three-needle therapy vs. placebo acupuncture on anxiety symptoms in patients with post-stroke anxiety: A study protocol for a randomized controlled trial
BackgroundA large number of clinical RCTs have verified that Jin's three-needle therapy (JTNT) has a great contribution to promoting the function of paralyzed limbs and relieving anxiety disorders for patients with post-stroke anxiety (PSA). However, there is still a lack of sham needle control…
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A Comparative Full-Length Transcriptome Analysis Using Oxford Nanopore Technologies (ONT) in Four Tissues of Bovine Origin
The transcriptome complexity and splicing patterns in male and female cattle are ambiguous, presenting a substantial obstacle to genomic selection programs that seek to improve productivity, disease resistance, and reproduction in cattle. A comparative transcriptomic analysis using Oxford Nanopore…
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Research on computational propagation and identification of mine microseismic signals based on deep learning
In the mining field, hydraulic fracturing of coal - seam boreholes generates a large number of weak microseismic signals. The accurate identification of these signals is crucial for subsequent positioning and inversion. However, when dealing with such signals, traditional automatic microseismic…
Juga tersedia di: DOAJ
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Artikel Jurnal
Characteristics of fracture field in different stress zones during multi‐seam mining: Quantification based on theoretical analysis and BBM‐DEM accurate simulation method
Abstract The revelation of the distribution characteristics of stress and fractures in the floor strata is of great significance to improve the regional gas drainage efficiency and to eliminate or reduce the risk of coal and gas outburst in adjacent coal seams during multi‐seam mining. In this…
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Artikel Jurnal
Terahertz multi-band absorber and dual-bandwidth polarization converter based on VO2 and graphene
A terahertz metamaterial with multiple functions is proposed based on patterned graphene, concentric gold rings and gold columns, and vanadium dioxide (VO2). By adjusting the temperature of VO2, it can be in metal state or insulator state, and correspondingly the metamaterial can work as a…
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Artikel Jurnal
Performance of diabetes risk prediction models: a systematic review and meta-analysis
Background: Type 2 diabetes mellitus (T2DM) poses a significant global public health burden, where early detection of at-risk populations is imperative for implementing targeted preventive strategies. This systematic review and meta-analysis aimed to evaluate the methodological quality and…
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Novel multi–SO3H functionalized ionic liquids as highly efficient catalyst for synthesis of biodiesel
Biodiesel is an attractive alternative to fossil fuels due to the energy and environmental concerns. In this paper, seven different multi –SO3H functionalized ILs based on the low-cost less-substituted amines, which contained massive sites for functionalization of sulfonic acid groups and further…
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Artikel Jurnal
Transcriptomic profiling of lineage transformation and actionable therapy opportunities in EGFR-mutant non-small cell lung cancer evolving to small cell lung cancer
Abstract Background Neuroendocrine transformation of epidermal growth factor receptor-mutant lung adenocarcinoma (EGFRm LUAD) represents a significant mechanism underlying acquired resistance to EGFR tyrosine kinase inhibitors (TKIs). This histological transformation lacks effective treatments. We…
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High-dose furmonertinib plus bevacizumab in EGFR-mutant non-small cell lung cancer with brain metastases after resistance to third-generation EGFR-TKIs: A retrospective study
Introduction: Third-generation EGFR tyrosine kinase inhibitors (TKIs) have improved outcomes in EGFR-mutant non–small cell lung cancer (NSCLC), but resistance occurs, especially in patients with Brain metastases (BMs). Antiangiogenic therapy may enhance CNS drug delivery and EGFR-TKI efficacy . We…
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Artikel Jurnal
Serum Retinol Levels and Risk of Asthma: Evidence From the NHANES and Mendelian Randomization
ABSTRACT Given the ongoing controversy regarding the relationship between serum retinol levels and asthma, this study aims to clarify their association in adults through an integrated analysis of National Health and Nutrition Examination Survey (NHANES) data and a two‐sample Mendelian randomization…
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Artikel Jurnal
Exploratory study on classification of diabetes mellitus through a combined Random Forest Classifier
Abstract Background Diabetes Mellitus (DM) has become the third chronic non-communicable disease that hits patients after tumors, cardiovascular and cerebrovascular diseases, and has become one of the major public health problems in the world. Therefore, it is of great importance to identify…
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Artikel Jurnal Teks lengkap
Switchable and Tunable Terahertz Metamaterial Based on Vanadium Dioxide and Photosensitive Silicon
A switchable and tunable terahertz (THz) metamaterial based on photosensitive silicon and Vanadium dioxide (VO2) was proposed. By using a finite-difference time-domain (FDTD) method, the transmission and reflective properties of the metamaterial were investigated theoretically. The results imply…
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Artikel Jurnal
Efficacy of manual acupuncture versus placebo acupuncture for generalized anxiety disorder (GAD) in perimenopause women: study protocol for a randomized controlled trial
Abstract Background Generalized anxiety disorder (GAD) is common among perimenopausal women. Acupuncture may be an effective treatment for GAD, but evidence is limited. The pathogenesis of GAD is not yet clear, but it is related to the hypothalamic-pituitary-adrenal axis and its excretion, cortisol…
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Artikel Jurnal
Cerebrospinal fluid immunological cytokines predict intracranial tumor response to immunotherapy in non-small cell lung cancer patients with brain metastases
Background Immunotherapy has shown intracranial efficacy in non-small cell lung cancer (NSCLC) patients with brain metastases. However, predictive biomarkers for intracranial response to immunotherapy are lacking. This post-hoc analysis aimed to explore the potential of immunological cytokines in…
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Artikel Jurnal
Efficacy and safety with aumolertinib plus anlotinib for untreated EGFR-mutant NSCLC with brain metastases
Abstract The efficacy and prognosis of epidermal growth factor receptor (EGFR)-positive non-small cell lung cancer (NSCLC) patients with brain metastases (BMs) are poor. The third-generation EGFR-tyrosine kinase inhibitor proved to have better intracranial efficacy, which combined with…