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1,120 Result(s)
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Article
Predicate encryption with selective-opening security for receivers: formal definition, generic construction, and concrete instantiations for several primitives
With the rise of cloud computing, multi-user scenarios have become a common setting for data sharing nowadays. The conservative security notion might not be sufficient for such a data sharing model. As a respo...
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Optimization preparation of biochar from garden waste and quantitative analysis for Cd2+ adsorption mechanism in aqueous solution
To develop a market for biochar, it is imperative that solutions are found to producing biochars that are both high performance and economically viable. While biochar performance can be enhanced via chemical m...
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Visualizing the structural evolution of individual active sites in MoS2 during electrocatalytic hydrogen evolution reaction
Understanding the structural evolution of individual active sites during a reaction is a long-standing target in surface science and catalysis. It is still challenging to precisely characterize in situ the int...
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Improvement in hydrogen storage performance of MgH2 by vanadium doped with ZIF-8 derived a single-atom catalyst V–N–C
Herein, the successful preparation of a single-atom catalyst V–N–C using vanadium-doped zeolitic imidazolate framework (ZIF)-8 as a precursor is reported. The experimental results showed that the V–N–C had a g...
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A review on vanadium extraction techniques from major vanadium-containing resources
The critical role of vanadium in metallurgy and the increasing commercialization of vanadium redox flow batteries have contributed to a rise in market demand for vanadium, emphasizing the need to ensure the su...
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Article
Molecular dynamics simulation of tension of polymer composites reinforced with graphene and graphene oxide
This study utilized molecular dynamics simulation to investigate the mechanical properties of polymer, graphene, graphene oxide, and their composites. Polypropylene, polyethylene, and polyvinyl alcohol reinfor...
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Article
Experimental Study on the Static Strain Aging of Q345 Steel Using Complementary In-Situ Non-destructive Testing Techniques
The detection of the static strain aging extent of steel structures holds paramount significance in the safety assessment system. Tensile tests were performed on Q345 steel specimens subjected to static strain...
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Acetylene/argon mixture plasma to build ultrathin carbon bridge of CFx/C/MnO2 for high-rate lithium primary battery
Forming an ultrathin conducting layer on a fluorinated carbon (CFx) surface for reducing severe electrochemical polarization in lithium/fluorinated carbon primary batteries (Li/CFx) remains a considerable challen...
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Article
Open AccessDevelopment and validation of a prognostic model for assessing long COVID risk following Omicron wave—a large population-based cohort study
Long coronavirus disease (COVID) after COVID-19 infection is continuously threatening the health of people all over the world. Early prediction of the risk of Long COVID in hospitalized patients will help clin...
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Open AccessNetwork analysis of comorbid aggressive behavior and testosterone among bipolar disorder patients: a cross-sectional study
Testosterone has complex effects on psychological traits and behavior; it is associated with social dominance and competition and is a potential human sex pheromone. This study aimed to investigate the associa...
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Article
Impact of chemotherapy delay on long-term prognosis of laparoscopic radical surgery for locally advanced gastric cancer: a pooled analysis of four randomized controlled trials
Adjuvant chemotherapy following curative surgery for locally advanced gastric cancer (AGC) significantly improves long-term patient prognosis. However, delayed chemotherapy (DC), in which patients are unable t...
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High-temperature corrosion resistance of Fe–Cr–Mo amorphous coating for water wall protection of USC boiler
A novel Fe–Cr–Mo amorphous coating, a high-temperature corrosion-resistant material for water wall protection of power plant ultra-supercritical boilers, has been prepared via arc spraying. A systematic study ...
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Article
Proteo-genomic characterization of cirrhosis-associated liver cancers reveals potential subtypes and therapeutic targets
This study aimed to identify potential subtypes of hepatocellular carcinoma (HCC) associated with cirrhosis and to investigate key markers using bioinformatic analysis of gene expression datasets-0.
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Open AccessA nationwide study on new onset atrial fibrillation risk factors and its association with hospital mortality in sepsis patients
Atrial fibrillation (AF) is the most common arrhythmia and its incidence increases with sepsis. However, data on new-onset AF during sepsis hospitalization remain limited in China. We aimed to evaluate the inc...
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Open AccessCircPIAS1 promotes hepatocellular carcinoma progression by inhibiting ferroptosis via the miR-455-3p/NUPR1/FTH1 axis
The role of circRNAs in hepatocellular carcinoma (HCC) progression remains unclear. CircPIAS1 (circBase ID: hsa_circ_0007088) was identified as overexpressed in HCC cases through bioinformatics analysis. This ...
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Open AccessPlasmodium vivax tryptophan-rich antigen reduces type I collagen secretion via the NF-κBp65 pathway in splenic fibroblasts
The spleen plays a critical role in the immune response against malaria parasite infection, where splenic fibroblasts (SFs) are abundantly present and contribute to immune function by secreting type I collagen...
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Grain boundary-induced drastic sensing performance enhancement of Fe2O3 gas sensors for acetone
Exploring the structure–activity relationship between the performance of gas sensors and the structure of semiconductor metal oxide (SMO) nanomaterials is crucial for understanding and designing gas-sensing ma...
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Article
Open AccessTriglyceride-glucose index and health outcomes: an umbrella review of systematic reviews with meta-analyses of observational studies
Numerous meta-analyses have explored the association between the triglyceride-glucose (TyG) index and diverse health outcomes, yet the comprehensive assessment of the scope, validity, and quality of this evide...
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Open AccessChief complaints and computed tomography results in the emergency department: a three-year retrospective cohort study
Computed tomography (CT) is frequently performed in the patients who admitted to the emergency department (ED), discharged but returned to ED within 72 h. It is unknown whether the main complaints of patients ...
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Article
Trilaciclib dosage in Chinese patients with extensive-stage small cell lung cancer: a pooled pharmacometrics analysis
This study aimed to analyze potential ethnic disparities in the dose–exposure–response relationships of trilaciclib, a first-in-class intravenous cyclin-dependent kinase 4/6 inhibitor for treating chemotherapy...