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958 Result(s)
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Article
Deuterium distribution and behavior of blisters in pre-damaged and undamaged tungsten
Tungsten (W), as a plasma-facing material, is subjected to high fluence plasma, resulting in both radiation damage and deuterium (D) retention. This study explores the blistering behavior and D supersaturated ...
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Open AccessDevelopment and validation of machine learning models to predict MDRO colonization or infection on ICU admission by using electronic health record data
Multidrug-resistant organisms (MDRO) pose a significant threat to public health. Intensive Care Units (ICU), characterized by the extensive use of antimicrobial agents and a high prevalence of bacterial resist...
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Enhanced biodegradation of benzo[a]pyrene with Trametes versicolor stimulated by citric acid
Polycyclic aromatic hydrocarbons (PAHs) are a class of persistent organic pollutants with carcinogenic, mutagenic and teratogenic effects. The white-rot fungi in the fungal group have significant degradation a...
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Article
The Study of Upconversion Emission Fine-Tuning in Lanthanide-Doped NaYF4 Nanoparticles
We report upconversion emission multicolor tuning based on mixing two kinds of lanthanide-doped NaYF4 nanoparticles. The upconversion emission can be continuously and precisely modulated by adjusting the ratio of...
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Open AccessContrasting observables related to the \(N^*(1535)\) from the molecular or a genuine structure
In this work we compare the predictions for the scattering length and effective range of the channels $$K^0 \Sigma ^+, K^+ \Sigma ^0, K^+ \Lam...
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Article
A Degree Condition for Graphs Having All (a, b)-parity Factors
Let a and b be positive integers such that a ≤ b and a ≡ b (mod 2). We say that G has all (a, b)-parity factors if G has an h-factor for every function h: V(G) → {a, a + 2, ⋯, b − 2, b} with b∣V(G)∣ even and h(v)...
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Article
Synthesis and characterization of porous TiO2 and its application in hydrophilic coatings
A sol–gel and phase separation method were employed to synthesize porous TiO2 coating materials, which were applied to two types of transparent substrates. The coating preparation process is simple, cost-effectiv...
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Article
Open AccessDevelopment of a Pt(II) compound based on indocyanine green@human serum albumin nanoparticles: integrating phototherapy, chemotherapy and immunotherapy to overcome tumor cisplatin resistance
Cisplatin resistance is the main cause for the failure of cancer therapy. To solve the problem, we proposed to develop a novel human serum albumin (HSA) nanoplatform to integrate chemotherapy, photothermal the...
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Article
Pressure-driven metallization with significant changes of structural and photoelectric properties in two-dimensional EuSbTe3
Two-dimensional materials are widely considered to be highly promising for the development of photodetectors. To improve the performance of these devices, researchers often employ techniques such as defect eng...
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Article
Open AccessComparison of conventional MRI analysis versus MRI-based radiomics to predict the circumferential margin resection involvement of rectal cancer
To compare the application of conventional MRI analysis and MRI-based radiomics to identify the circumferential resection margin (CRM) status of rectal cancer (RC).
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Article
Property evolution and service life prediction of novel metallic materials for future lunar bases
While lunar bases have been a focus of development in recent years, the complex and extreme environment of the lunar surface remains a considerable challenge for lunar exploration. Unlike those on Earth, lunar...
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Article
Concerted Steric and Electronic Strategy in Thermostable Salicylaldiminato Nickel Catalysts for Ethylene (Co)polymerization
Olefin polymerization is one of the most important chemical reactions in industry. This work presents a strategy that emphasizes the synergistic meta/para-steric hindrance of N-aryl groups and electronic effects ...
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Article
Unraveling the Mechanisms of Cannabidiol’s Pharmacological Actions: A Comprehensive Research Overview
Cannabis sativa has long been used for neurological and psychological healing. Recently, cannabidiol (CBD) extracted from cannabis sativa has gained prominence in the medical field due to its non-psychotropic ...
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Article
A Review of Type 1 and Type 2 Intraductal Papillary Neoplasms of the Bile Duct
Intraductal papillary neoplasm of the bile duct (IPNB) is a heterogeneous disease similar to intraductal papillary mucinous neoplasm of the pancreas. These lesions have been recognized as one of the three majo...
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Article
Macrod1 suppresses diabetic cardiomyopathy via regulating PARP1-NAD+-SIRT3 pathway
Diabetic cardiomyopathy (DCM), one of the most serious long-term consequences of diabetes, is closely associated with oxidative stress, inflammation and apoptosis in the heart. MACRO domain containing 1 (Macro...
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Article
Research on the differential coefficient least-squares optimization method of reverse time migration in acoustic-reflected S-wave imaging logging
The numerical dispersion phenomenon in the finite-difference forward modeling simulations of the wave equation significantly affects the imaging accuracy in acoustic reflection logging. This issue is particula...
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Article
Actor-Critic Reinforcement Learning Algorithms for Mean Field Games in Continuous Time, State and Action Spaces
This paper investigates mean field games in continuous time, state and action spaces with an infinite number of agents, where each agent aims to maximize its expected cumulative reward. Using the technique of ...
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Article
Open AccessDoes a GP service package matter in addressing the absence of health management by the occupational population? A modelling study
To assess the influence of supply and demand factors on the contract behavior of occupational populations with general practitioner (GP) teams.
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Open Access\(D^+ \rightarrow K_s^0 \pi ^+ \eta \) reaction and \(a_0(980)^+\)
We study the \(D^+ \rightarrow {\bar{K}}^0 \pi ^+ \eta \) D ...
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Open AccessAssociation between exposure to ambient air pollution, meteorological factors and atopic dermatitis consultations in Singapore—a stratified nationwide time-series analysis
Atopic dermatitis (AD) is a chronic inflammatory skin disease affecting approximately 20% of children globally. While studies have been conducted elsewhere, air pollution and weather variability is not well st...