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519 Result(s)
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Article
The effect of TFAP2A/ANXA8 axis on ferroptosis of cervical squamous cell carcinoma (CESC) in vitro
Potential role and associated mechanisms of Annexin A8 (ANXA8), a member of the Annexins family, in cervical squamous cell carcinoma (CESC) are still unclear, despite being upregulated in various malignant tum...
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Open AccessEmpagliflozin rescues pro-arrhythmic and Ca2+ homeostatic effects of transverse aortic constriction in intact murine hearts
We explored physiological effects of the sodium-glucose co-transporter-2 inhibitor empagliflozin on intact experimentally hypertrophic murine hearts following transverse aortic constriction (TAC). Postoperativ...
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Economic Evaluation of COVID-19 Immunization Strategies: A Systematic Review and Narrative Synthesis
This study aimed to systematically assess global economic evaluation studies on COVID-19 vaccination, offer valuable insights for future economic evaluations, and assist policymakers in making evidence-based d...
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Suno: potential, prospects, and trends
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Las-yolo: a lightweight detection method based on YOLOv7 for small objects in airport surveillance
The civil aviation transportation has sustained rapid growth, which poses significant challenges in ensuring airport safety and efficiency of use. Persons and vehicles are tiny targets in airport surveillance....
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Open AccessAtomic scale disorder and reconstruction in bulk infinite-layer nickelates lacking superconductivity
The recent discovery of superconductivity in infinite-layer nickelate films has sparked significant interest and expanded the realm of superconductors, in which the infinite-layer structure and proper chemical...
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Article
Height-dependent differential rotation of the solar atmosphere detected by CHASE
Rotation is an intrinsic property of stars and provides essential constraints on their structure, formation, evolution and interaction with the interplanetary environment. The Sun provides a unique opportunity...
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Article
Synergetic pathways of water-energy-carbon in ecologically vulnerable regions aiming for carbon neutrality: a case study of Shaanxi, China
Synergetic energy-water-carbon pathways are key issues to be tackled under carbon-neutral target and high-quality development worldwide, especially in ecologically vulnerable regions (EVRs). In this study, to ...
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Open AccessEfficient Hydrogen Evolution from Dimethylamine Borane, Ammonia Borane and Sodium Borohydride Catalyzed by Ruthenium and Platinum Nanoparticles Stabilized by an Amine Modified Polymer Immobilized Ionic Liquid: a Comparative Study
Platinum and ruthenium nanoparticles stabilised by an amine modified polymer immobilised ionic liquid (MNP@NH2-PEGPIILS, M = Pt, Ru) catalyse the hydrolytic liberation of hydrogen from dimethylamine borane (DMAB)...
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Article
High-Sensitivity Triple-Band Absorber Based on Graphene Rectangular Split Ring Resonator and Cross-structure
In this paper, a triple-band absorber based on a rectangular split ring resonator and cross-shape graphene structure is achieved. The proposed absorber can achieve perfect absorption at 3.61 THz, 4.61 THz, and...
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Article
Nature of epigenetic aging from a single-cell perspective
Age-related changes in DNA methylation (DNAm) form the basis of the most robust predictors of age—epigenetic clocks—but a clear mechanistic understanding of exactly which aspects of aging are quantified by the...
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Article
Open AccessTreatment of late left bronchopleural fistula after left pneumonectomy through right thoracic approach assisted by extracorporeal membrane oxygenation
Bronchopleural fistula (BPF) is a rare but fatal complication after pneumonectomy. When a BPF occurs late (weeks to years postoperatively), direct resealing of the bronchial stump through the primary thoracic ...
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Open AccessPublic Health and Children’s Subjective Well-Being
In recent years, the study of children's subjective well-being has garnered escalating global attention, with its research themes becoming increasingly diverse. However, this field still lacks a systematic rev...
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Open AccessMetabolic phenoty** reveals an emerging role of ammonia abnormality in Alzheimer’s disease
The metabolic implications in Alzheimer’s disease (AD) remain poorly understood. Here, we conducted a metabolomics study on a moderately aging Chinese Han cohort (n = 1397; mean age 66 years). Conjugated bile aci...
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Delamination Initiation Identification of Mode II Based on AE Characterization of Composite Damage Mechanism
In order to understand the delamination growth under mode II loading from the perspective of composite damage mechanisms, this study conducted in-depth research on the damage evolution of laminated plates usin...
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Abnormal Grain Growth and Strain Behavior of Friction Stir Welding Joint for 6061 Aluminum Alloy
The abnormal grain growth (AGG) and strain behavior of friction stir welding (FSW) joints for a 6061 aluminum alloy subjected to various solution treatments was investigated using electron backscattering diffr...
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Open AccessExciton engineering of 2D Ruddlesden–Popper perovskites by synergistically tuning the intra and interlayer structures
Designing two-dimensional halide perovskites for high-performance optoelectronic applications requires deep understanding of the structure-property relationship that governs their excitonic behaviors. However,...
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An adaptive projection BFGS method for nonconvex unconstrained optimization problems
The BFGS method is a common and effective method for solving unconstrained optimization problems in quasi-Newton algorithm. However, many scholars have proven that the algorithm may fail in some cases for nonc...
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Interactive model for predicting the oncological outcome of patients with early-stage huge hepatocellular carcinoma after hepatectomy: a multicenter population-based study
An interactive model for predicting the oncological outcome of patients with early-stage huge hepatocellular carcinoma (ES-HHCC) after hepatectomy is still lacking. This study was aimed at exploring the indepe...
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Cotton swabs wrapped with three-dimensional silver nanoflowers as SERS substrates for the determination of food colorant carmine on irregular surfaces
A lightweight, portable, low-cost, and accessible cotton swab was employed as surface enhanced Raman spectroscopy (SERS) matrix template. The silver nanoflowers were in situ grown on the surface of cotton swa...