45,759 Result(s)
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Yong-**u **ng
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Article
Predictive Role of the Age-Adjusted Charlson Comorbidity Index for Long-Term Survival of Surgical Esophageal Cancer Patients
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Deep learning-based method for reducing the number of transmitting coils in logging while drilling tool
Electromagnetic wave logging while drilling (LWD) technology is an important tool for evaluation of formation oil and gas content. It generally adopts multi-transmitter–receiver coil system structure and the s...
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Long-Term Survival and Recurrence Patterns in Locally Advanced Esophageal Squamous Cell Carcinoma Patients with Pathologic Complete Response After Neoadjuvant Chemotherapy Followed by Surgery
The higher pathologic complete response (pCR) after neoadjuvant chemoradiotherapy compared with neoadjuvant chemotherapy for locally advanced esophageal squamous cell carcinoma (ESCC) has not translated into s...
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Arbitrary topological charge vortex beams from carbon dots random lasers
Vortex beams have attracted great attention due to their promising applications in the fields of high-capacity optical communication, optical micromanipulation, and quantum information processing. Here, we dem...
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Comparative study on a deactivation kinetic model based on fractional conversion of solid in fluid/solid heterogeneous processes
In this work, the definition of deactivation kinetic model (DKM) has been given under some assumptions and its features were illustrated through comparison with prior kinetic models such as DM (deactivation mo...
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Enhanced preparation of dendritic metallic vanadium in recyclable NaCl–KCl–VCl2 molten salt by V2CO electrolysis
A promising method for the preparation of pure metallic vanadium via V2CO anode electrolysis was proposed and confirmed. The simple and controllable synthesis of a molten chloride salt containing VCl2 by an in-si...
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Correction to: Knock‑Down of CD24 in Astrocytes Aggravates Oxyhemoglobin‑Induced Hippocampal Neuron Impairment
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XOR spin logic operated by unipolar current based on field-free spin–orbit torque switching induced by a lateral interface
Spin logics have emerged as a promising avenue for the development of logic-in-memory architectures. In particular, the realization of XOR spin logic gates using a single spin–orbit torque device shows great p...
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Non-symmetric differentially subordinate martingales and sharp weak-type bounds for Fourier multipliers
Let p> 2 be a given exponent. In this paper, we prove, with the best constant, the weak-type (p,p) inequality $$\Vert T_{m}f\Vert_{L^{p,\infty...
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Effective polarization-based image dehazing through 3D convolution network
The presence of numerous microscopic particles within haze contributes to the scattering of atmospheric light, leading to a notable degradation in the quality of captured images. Polarization, an intrinsic att...
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Microstructure and room temperature fracture toughness of Nb–Si-based alloys with Sr addition
Nb–Si-based alloys show great potential to surpass the widely used Ni-based superalloys. The element Sr is widely applied in aluminum and magnesium alloys, but reports about the effects of Sr on Nb–Si-based al...
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Recent progress of two-dimensional metal-base catalysts in urea oxidation reaction
Urea oxidation reaction (UOR) is an auxiliary water electrolysis hydrogen production technology developed in recent years to replace oxygen evolution reaction and reduce energy consumption, which can produce h...
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Nanodiamond: a promising metal-free nanoscale material in photocatalysis and electrocatalysis
Benefiting from its surface-rich functional groups, eco-friendliness, impressive electrochemical properties, excellent light absorption, structural tunability at the atomic/morphological level, and ultra-high ...
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Restraining growth of Zn dendrites by poly dimethyl diallyl ammonium cations in aqueous electrolytes
Metallic zinc is an excellent anode material for Zn-ion batteries, but the growth of Zn dendrite severely hinders its practical application. Herein, an efficient and economical cationic additive, poly dimethyl...
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Prediction and analysis of paroxysmal impulse vibration in aero-engine inter-shaft bearings induced by localized faults in the outer ring
Inter-shaft bearings, critical components within aero-engine dual-rotor systems, are susceptible to localized faults due to their unique installation locations. This research delves into a distinctive dynamic ...
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Raddeanin A Protects the BRB Through Inhibiting Inflammation and Apoptosis in the Retina of Alzheimer’s Disease
Neuroinflammation and endothelial cell apoptosis are prominent features of blood–brain barrier (BBB) disruption, which have been described in Alzheimer’s disease (AD) and can predict cognitive decline. Recent ...
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Psychological Resilience Mediates the Association Between Childhood Maltreatment and Self-Harm Phenotype in Chinese Early Adolescents
Self-harm (SH) increases significantly in early adolescence with great variability, and childhood maltreatment (CM) contributes to this increase. Understanding the developmental pathway from CM to SH could pro...
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SPD-YOLOv8: an small-size object detection model of UAV imagery in complex scene
Traditional camera sensors rely on human observation. However, in complex scenes, people often experience fatigue when observing objects of various sizes. Moreover, human cognitive abilities have inherent limi...
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Poly(m-Phenylene Isophthalamide)/Carbon Black Nanoparticle Composite Film as High-Temperature Electric Heater
Carbon-based conductive polymer composites have attracted wide attention as candidates for high-performance flexible electric heaters. Herein, a poly(m-phenylene isophthalamide) (PMIA)/carbon black (CB) compos...
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Phosphodiesterase 8 (PDE8): Distribution and Cellular Expression and Association with Alzheimer’s Disease
Phosphodiesterase 8 (PDE8), as a member of PDE superfamily, specifically promotes the hydrolysis and degradation of intracellular cyclic adenosine monophosphate (cAMP), which may be associated with pathogenesi...
