288 Result(s)
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Article
The association between cardiac T2*BOLD and quantitative flow ratio (QFR) in the diagnosis of stenotic coronary arteries in patients with multi-vessel coronary artery disease
T2*BOLD is based on myocardial deoxyhemoglobin content to reflect the state of myocardial oxygenation. Quantitative flow ratio is a tool for assessing coronary blood flow based on invasive coronary angiography.
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Article
Mass spectrometry-based proteomic landscape of rice reveals a post-transcriptional regulatory role of N6-methyladenosine
Rice is one of the most important staple food and model species in plant biology, yet its quantitative proteomes are largely uncharacterized. Here we quantify the relative protein levels of over 15,000 genes a...
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Article
Open AccessUnraveling the energy storage mechanism in graphene-based nonaqueous electrochemical capacitors by gap-enhanced Raman spectroscopy
Graphene has been extensively utilized as an electrode material for nonaqueous electrochemical capacitors. However, a comprehensive understanding of the charging mechanism and ion arrangement at the graphene/e...
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Article
Open AccessFractal analysis of left ventricular trabeculae in heart failure with preserved ejection fraction patients with multivessel coronary artery disease
Endocardial trabeculae undergo varicose changes and hyperplasia in response to hemodynamic influences and are a variable phenotype reflecting changes in disease. Fractal analysis has been used to analyze the c...
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Article
Deformation Monitoring and Primary Driving Factor Analysis in the Coastal Area of Liaohe Oilfield Utilizing MT-InSAR and PCA
Water injection and oil production often lead to significant surface deformations in oilfields. Such geological hazards are substantial potential threats to both the oilfield and its surrounding infrastructure...
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Article
Dual-Porosity Apparent Permeability Models of Unconventional Gas Migration Based on Biot’s Porous Media
Stress-dependent permeability models are developed for the organic pores and inorganic cleats/ fractures in unconventional gas reservoirs, which are modeled as Biot’s porous media of dual-porosity. Further con...
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Article
Exploration of anomaly separation technology of wide-field electromagnetic method
To improve the accuracy of data processing and interpretation, effective suppression of the regional background field and extraction of the local anomaly field for further analyses represent urgent issues that...
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Article
Open AccessCircPIAS1 promotes hepatocellular carcinoma progression by inhibiting ferroptosis via the miR-455-3p/NUPR1/FTH1 axis
The role of circRNAs in hepatocellular carcinoma (HCC) progression remains unclear. CircPIAS1 (circBase ID: hsa_circ_0007088) was identified as overexpressed in HCC cases through bioinformatics analysis. This ...
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Article
Open AccessAstrocytic ALKBH5 in stress response contributes to depressive-like behaviors in mice
Epigenetic mechanisms bridge genetic and environmental factors that contribute to the pathogenesis of major depression disorder (MDD). However, the cellular specificity and sensitivity of environmental stress ...
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Article
Effect of MgO on Phase Structure and Evolution of Steelmaking Slag During Cooling
The underutilization of steelmaking slags is primarily ascribed to instability, predominantly influenced by their intricate phase structure. The presence of MgO, a key constituent in steelmaking slag, contribu...
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Article
Open AccessClonal expansion of shared T cell receptors reveals the existence of immune commonality among different lesions of synchronous multiple primary lung cancer
The increase in the detection rate of synchronous multiple primary lung cancer (MPLC) has posed remarkable clinical challenges due to the limited understanding of its pathogenesis and molecular features. Here,...
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Article
Open AccessA commensal protozoan attenuates Clostridioides difficile pathogenesis in mice via arginine-ornithine metabolism and host intestinal immune response
Antibiotic-induced dysbiosis is a major risk factor for Clostridioides difficile infection (CDI), and fecal microbiota transplantation (FMT) is recommended for treating CDI. However, the underlying mechanisms rem...
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Article
Open AccessDevelopment and validation of the patient-reported outcome for older people living with HIV/AIDS in China (PROHIV-OLD)
The involvement of quality of life as the UNAIDS fourth 90 target to monitor the global HIV response highlighted the development of patient-reported outcome (PRO) measures to help address the holistic needs of...
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Article
Aurora kinase A-mediated phosphorylation triggers structural alteration of Rab1A to enhance ER complexity during mitosis
Morphological rearrangement of the endoplasmic reticulum (ER) is critical for metazoan mitosis. Yet, how the ER is remodeled by the mitotic signaling remains unclear. Here, we report that mitotic Aurora kinase...
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Article
Roll-to-roll fabrication of large-area metal–organic framework-based membranes for high-performance aqueous separations
Metal–organic framework (MOF) membranes have emerged as promising candidates for efficient water purification. However, challenges related to limited spatio-temporal control over metal–ligand interactions and ...
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Article
Open AccessMid-term outcome of catheter ablation of idiopathic non-outflow tract ventricular arrhythmias
Catheter ablation is recommended in patients with frequent and symptomatic ventricular arrhythmias (VAs) in an otherwise normal heart. Right or left outflow tract (OT) are the most common origins, and catheter...
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Article
Current Mycoplasma pneumoniae epidemic among children in Shanghai: unusual pneumonia caused by usual pathogen
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Chapter and Conference Paper
Practice and Application of Managed Pressure Drilling Technology in Block B, Amu Darya
Block B of the Amu Darya in Turkmenistan has complex geological conditions and fractured carbonate reservoirs. Narrow safety density window caused complete loss of circulation and frequent blowout occurred fre...
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Chapter and Conference Paper
Bridging Recommendations Across Domains: An Overview of Cross-Domain Recommendation
As the Internet has become increasingly ubiquitous and information has experienced explosive growth, recommendation systems have evolved to become an indispensable component across various fields. Traditional ...
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Article
Tuning electronic properties of cobalt phthalocyanines for oxygen reduction and evolution reactions
Metal–phthalocyanines are a class of catalytically active materials promising in energy conversion and storage fields (e.g., electrocatalysis). However, understanding and controlling the electrochemical propertie...