30,381 Result(s)
within
Lu**g Chen
English
Science, Humanities and Social Sciences, multidisciplinary
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Article
Research on Energy Transport Characteristics of an Axial Flow Circulating Pump under Unpowered Driven and Pump Operating Conditions
An axial flow circulating pump (AFCP), as a key facility of the large vessel power system, is designed for conveying cooling water of the power system. The pump will be rotated actively under the drive of moto...
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Article
Numerical Study of Internal Two-Phase Flow Characteristics of an Outside-In-Liquid Atomizer
The flow mechanism of internal two-phase flow atomization remains unclear despite its widespread applications. A newly outside-in-liquid (OIL) atomizer is designed to investigate the two-phase flow mechanism i...
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Article
Crashworthiness Performance and the Improved Design of Lateral Corrugated Tubes Under Axial Impact
Lateral corrugated tubes (LCTs) with a sinusoidal cross-section have a wider design space than the ordinary circular tube, which is suitable for design of high performance energy absorbers. To investigate the ...
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Article
Open AccessMetagenomic insights into microbial community structure and metabolism in alpine permafrost on the Tibetan Plateau
Permafrost, characterized by its frozen soil, serves as a unique habitat for diverse microorganisms. Understanding these microbial communities is crucial for predicting the response of permafrost ecosystems to...
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Article
Open AccessEnhanced electrocatalytic biomass oxidation at low voltage by Ni2+-O-Pd interfaces
Challenges in direct catalytic oxidation of biomass-derived aldehyde and alcohol into acid with high activity and selectivity hinder the widespread biomass application. Herein, we demonstrate that a Pd/Ni(OH)2 ca...
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Article
Open AccessSelective and stable CO2 electroreduction at high rates via control of local H2O/CO2 ratio
Controlling the concentrations of H2O and CO2 at the reaction interface is crucial for achieving efficient electrochemical CO2 reduction. However, precise control of these variables during catalysis remains chall...
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Open AccessAutomatic 3D reconstruction of vertebrae from orthogonal bi-planar radiographs
When conducting spine-related diagnosis and surgery, the three-dimensional (3D) upright posture of the spine under natural weight bearing is of significant clinical value for physicians to analyze the force on...
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Article
Open AccessGLP-1 receptor agonists’ impact on cardio-renal outcomes and mortality in T2D with acute kidney disease
Previous studies have explored the effects of glucagon-like peptide-1 receptor agonists (GLP-1 RAs) in reducing cardiovascular events in type 2 diabetes. Here we show that GLP-1 RAs are associated with lower r...
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Article
Open AccessEffects of diets on risks of cancer and the mediating role of metabolites
Research on the association between dietary adherence and cancer risk is limited, particularly concerning overall cancer risk and its underlying mechanisms. Using the UK Biobank data, we prospectively investig...
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Article
Open AccessChromosome-level genome assembly of Hippophae rhamnoides variety
Fructus hippophae (Hippophae rhamnoides spp. mongolica×Hippophae rhamnoides sinensis), a hybrid variety of sea buckthorn that Hippophae rhamnoides spp. mongolica serves as the female parent and Hippophae rhamnoid...
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Article
Open AccessAnalysis of clinicopathological characteristics and prognosis on primary gastric adenosquamous carcinoma
Primary gastric adenosquamous carcinoma (PGASC) is a rare type of gastric cancer with limited research and poorly understood clinicopathological features. This study investigated the clinicopathological featur...
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Open AccessSubstantial differences in source contributions to carbon emissions and health damage necessitate balanced synergistic control plans in China
China’s strategy to concurrently address climate change and air pollution mitigation is hindered by a lack of comprehensive information on source contributions to health damage and carbon emissions. Here we sh...
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Open AccessNatural ventilation cooling effectiveness classification for building design addressing climate characteristics
The evaluation of natural ventilation potential for effective sustainable options and innovative green building design strategies is of great interest to architects, researchers and governments. From a retrosp...
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Article
Open AccessDetecting localized damage in cantilevered structures under nonstationary ambient excitations via Gabor spectral mode transmissibility functions
A method based on Gabor spectral mode transmissibility functions (GSMTFs) is proposed to detect local damage in a cantilevered structure under nonstationary ambient excitations. Gabor transformation and singul...
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Article
Open AccessThe clinical value of nutritional and inflammatory indicators in predicting pneumonia among patients with intracerebral hemorrhage
Immunosuppression and malnutrition play pivotal roles in the complications of intracerebral hemorrhage (ICH) and are intricately linked to the development of stroke-associated pneumonia (SAP). Inflammatory mar...
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Article
Open AccessPDX1+ cell budding morphogenesis in a stem cell-derived islet spheroid system
Remarkable advances in protocol development have been achieved to manufacture insulin-secreting islets from human pluripotent stem cells (hPSCs). Distinct from current approaches, we devised a tunable strategy...
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Article
Open AccessEthylene electrosynthesis from low-concentrated acetylene via concave-surface enriched reactant and improved mass transfer
Electrocatalytic semihydrogenation of acetylene (C2H2) provides a facile and petroleum-independent strategy for ethylene (C2H4) production. However, the reliance on the preseparation and concentration of raw coal...
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Article
Open AccessCardiac adverse events associated with lacosamide: a disproportionality analysis of the FAERS database
Lacosamide was the first approved third-generation antiepileptic drug. However, real-world data regarding its adverse cardiac reactions in large samples still need to be completed. We evaluated the cardiac saf...
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Article
Open AccessDemethylation C–C coupling reaction facilitated by the repulsive Coulomb force between two cations
Carbon chain elongation (CCE) is normally carried out using either chemical catalysts or bioenzymes. Herein we demonstrate a catalyst-free approach to promote demethylation C–C coupling reactions for advanced ...
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Article
Open AccessTibetan Plateau Runoff and Evapotranspiration Dataset by an observation-constrained cryosphere-hydrology model
Runoff and evapotranspiration (ET) are pivotal constituents of the water, energy, and carbon cycles. This research presents a 5-km monthly gridded runoff and ET dataset for 1998–2017, encompassing seven headwa...
