250 Result(s)
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Modeling and nonlinear analysis of a coupled thermo-mechanical dual-rotor system
Analyzing the nonlinear characteristics of dual-rotor systems under thermo-mechanical (TM) coupling situations is critical, as operational conditions should be accurately determined, to avoid potential thermal...
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Article
Open AccessRSAD2 suppresses viral replication by interacting with the Senecavirus A 2 C protein
Senecavirus A (SVA), an emerging virus that causes blisters on the nose and hooves, reduces the production performance of pigs. RSAD2 is a radical S-adenosylmethionine (SAM) enzyme, and its expression can supp...
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Article
Dual-comb spectroscopy over a 100 km open-air path
Dual-comb spectroscopy (DCS) provides broadband, high-resolution, high-sensitivity amplitude and phase spectra within a short measurement time, thus holding promises for atmospheric spectroscopy. However, prev...
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Open AccessA novel constraint-based structure learning algorithm using marginal causal prior knowledge
Causal discovery with prior knowledge is important for improving performance. We consider the incorporation of marginal causal relations, which correspond to the presence or absence of directed paths in a caus...
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Open AccessLeveraging deep learning techniques for condition assessment of stormwater pipe network
Inspections and condition monitoring of the stormwater pipe networks have become increasingly crucial due to their vast geographical span and complex structure. Unmanaged pipelines present significant risks, s...
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Nonlinear vibration and stability analysis of a dual-disk rotor-bearing system under multiple frequency excitations
This paper aims to investigate the nonlinear vibration characteristics and stability of a dual-disk rotor-bearing system under multi-frequency excitations. A 4-degree-of-freedom dynamic model is established us...
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Semi-active control of the electromagnetic negative stiffness mechanism in a double-layer vibration isolator
Semi-active vibration isolators have attracted considerable attention due to their high reliability and excellent vibration isolation performance. Most of the existing adjustable stiffness components can only ...
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Article
The dual-effect of the CO2 capture efficient by red mud under atmospheric pressure and synergistic de–alkalization
With the objective of using red mud to 60% by 2025 and carbon peaking in the Al2O3 industry by 2030, red mud carbon capture would become an area of investigation. This research presents a synergistic dealkalizati...
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Open AccessOn \(\frac{1}{2}\) -DOF active dampers to suppress multistability vibration of a \(2\) -DOF rotor model subjected to simultaneous multiparametric and external harmonic excitations
This article addresses the bifurcation characteristics and vibration reduction of a \(2\) ...
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Article
Open AccessRare complication of rheumatoid arthritis: Charcot Neuro-osteoarthropathy
Rheumatoid arthritis (RA) is an autoimmune disease.However, there are few cases of Charcot Neuro-osteoarthropathy (CN) caused by rheumatoid diseases in clinical reports. It is not easy to pay attention to the ...
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Article
Erratum to: A robust indium-organic framework with open tubular channels for efficient separation of acetylene
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Article
A robust indium-organic framework with open tubular channels for efficient separation of acetylene
Considering the tremendous applications and purification requirement of acetylene (C2H2), seeking appropriate adsorbents with high capacity and selectivity is a vital task and remains an enduring challenge. Herei...
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Prediction of Fracturing Pressure and Parameter Evaluations at Field Practical Scales
Hydraulic fracturing pressure is one of the key criteria in defining the pumping schedule and in dimensioning surface plants for fracturing operations. However, it is difficult to predict at a practical field ...
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Article
The co-activation patterns of multiple brain regions in Juvenile Myoclonic Epilepsy
Juvenile myoclonic epilepsy (JME) as an idiopathic generalized epilepsy has been studied by many advanced neuroimaging techniques to elucidate its neuroanatomical basis and pathophysiological mechanisms. In th...
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Open AccessStudy of stress field induced by natural fracture and its influence on hydraulic fracture propagation
The change of fracture propagation direction caused by stress interference between fractures is one of the main reasons that affect shale gas productivity. Natural fractures will be damaged by the induced stre...
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Open AccessAn autonomous wheelchair with health monitoring system based on Internet of Thing
Assistive powered wheelchairs will bring patients and elderly the ability of remain mobile without the direct intervention from caregivers. Vital signs from users can be collected and analyzed remotely to allo...
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Article
High-density bin-based genetic map reveals a 530-kb chromosome segment derived from wild peanut contributing to late leaf spot resistance
Twenty-eight QTLs for LLS disease resistance were identified using an amphidiploid constructed mapping population, a favorable 530-kb chromosome segment derived from wild species contributes to the LLS resista...
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Article
Combination resonances of a dual-rotor-bearing-casing system
In this paper, the combination resonance characteristics of a high-dimensional dual-rotor-bearing-casing system with bearing nonlinearities are presented. All the periodic solution branches, including the unst...
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High-static-low-dynamic stiffness isolator based on an electromagnetic negative stiffness spring with long linear stroke
Negative stiffness mechanisms can improve low-frequency vibration isolation performance and have been widely used in the vibration isolation of precision equipment. However, the negative stiffness mechanism us...
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Article
Open AccessToxoflavin analog D43 exerts antiproliferative effects on breast cancer by inducing ROS-mediated apoptosis and DNA damage
Triple-negative breast cancer (TNBC) is regarded as the deadliest subtype of breast cancer because of its high heterogeneity, aggressiveness, and limited treatment options. Toxoflavin has been reported to poss...