Αποτελέσματα αναζήτησης - Feng Chen

The accurate identification of water bodies in hyperspectral images (HSIs) remains challenging due to hierarchical representation imbalances in deep learning models, where shallow layers overly focus on spectral features, boundary ambiguities caused by the relatively low spatial resolution of satell...

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In recent years, with the wide application of underwater vehicles, the vibration and noise problems generated during their operation have attracted great attention from the academic community. Compared with the field of traditional mechanical noise, research on vibration control of the noise that is...

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This study investigates nacelle lip icing on a particular engine model, focusing on anti-icing solutions with hot air as the heating medium. By integrating numerical simulations with Latin Hypercube Sampling (LHS) and Kriging optimization methods, the most severe icing condition within the flight en...

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Artificial reefs are increasingly used in marine ecosystems to support biodiversity and provide refuge for fish species. To maximize the effectiveness of artificial reefs, understanding the mechanisms by which fish locate and aggregate around them is essential. Sensory cues are critical in guiding f...

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The aim of the article is to develop a new measurement station for assessing the quality of liquid fuels using light spectroscopy methods. Tests were carried out using various light sources, transmittance and absorbance were determined, and sources for liquid fuel tests were selected. Fuel samples w...

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BackgroundPulmonary fibrosis (PF) remains a devastating disease with limited therapeutic options. Astragaloside IV (AS-IV), a natural compound from Astragalus mongholicus (AM), has shown promise as a possible treatment for fibrosis. However, a systematic evaluation of its therapeutic efficacy and un...

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The integration of two-dimensional graphene with gold nanostructures has significantly advanced surface plasmon resonance (SPR)-based optical biosensors, due to graphene’s exceptional optical, electronic, and surface properties. This review examines recent developments in graphene-based hybrid nanom...

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Aim: Acute cutaneous injuries and refractory chronic wounds represent prevalent clinical challenges in daily life. To address the impediments to wound healing, we propose a novel hydrogel-based therapeutic approach designed to prevent bacterial invasion, mitigate infection-induced persistent inflamm...

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In many photocatalytic systems employing dual catalysts, researchers often focus primarily on the individual performance of each catalyst while overlooking potential inter-catalyst interactions. In this work, we have developed an efficient dual-catalytic system for C-S cross-coupling reactions, util...

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Wind shear at the Hong Kong International Airport (HKIA) poses a significant safety risk due to terrain-induced airflow disruptions near the runways. Accurate assessment is essential for safeguarding aircraft during take-off and landing, as abrupt changes in wind speed or direction can compromise fl...

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Abstract Understanding the macro‐scale flow characteristics in the fractured vadose zone is of great importance for subsurface hydrological and environmental applications. Here we develop an idealized fracture network model composed of a series of linked intersections, aiming to reveal the roles of...

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Summary: Ferroptosis, an iron-dependent form of regulated cell death driven by lipid peroxide accumulation, induces lethal oxidative damage and disrupts cell membrane integrity. Its role in malignant tumors, such as esophageal carcinoma (EC), is increasingly recognized, offering a promising therapeu...

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Objective(s): Pulmonary arterial hypertension (PAH) is a malignant pulmonary vascular disease with high mortality. Isorhamnetin (ISO), one of the main natural flavonoids extracted from sea buckthorn, has pharmacological effects such as anti-inflammatory, anti-proliferative and antioxidant. This stud...

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In recent years, the ecosystems of plateau lakes have encountered notable challenges characterized by a surge in the frequency of algal blooms (ABs), thereby presenting a substantial threat to both human well-being and ecosystem integrity. While the existing satellite-based monitoring of ABs, there...

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Vein graft restenosis remains a major complication following coronary artery bypass grafting (CABG), mainly due to the abnormal proliferation of vascular smooth muscle cells (VSMCs) and impaired endothelial repair. While external stents (eStents) can provide mechanical support and limit adverse remo...

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In order to obtain environmentally - friendly water - borne epoxy anti - corrosive coatings with high corrosion resistance at lower volume of alloy powder, water - borne epoxy resin emulsion was used as the main film - forming material, and 3 spherical or scale like Zn - Al based alloy powders were...

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Applying the holographic 2-flavor Einstein–Maxwell-dilaton model, the parameters of which are fixed by lattice QCD, we extract the equations of state for hot quark–gluon plasma around the critical point at <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display=&q...

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Distillers grains are the main by-products of the brewing industry, with a large output but a low degree of resource utilization. Exploring more efficient comprehensive utilization technologies for distillers grains is of great significance for increasing the added value of the brewing industry. Thi...

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This study focuses on the chemical synthesis of nano-titanium dioxide (nano-TiO₂) via ammonium fluorotitanate ((NH₄)₂TiF₆) precipitation with ammonia solution, aiming to elucidate the effects of experimental...

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