1,121 Result(s)
within
Zhi-Wei **a
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Article
Augmented Proportional and Integral Observer Design for Fault Estimation in Discrete-time Systems With Applications to Wind Turbine Systems and Electro-mechanical Servo Systems
In this paper, a fault estimation technique is addressed to simultaneously estimate system states, actuator, and sensor faults for discrete-time dynamic systems. Specifically, an augmented system is constructe...
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Prescribed-time stabilization and optimization of CPS-based microgrids with event-triggered interactions
This paper investigates the problems of prescribed-time stabilization and optimization for microgrids with event-triggered interactions employing the cyber-physical system (CPS) framework. The main objective i...
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Cystathionine γ-lyase-derived H2S negatively regulates thymic egress via allosteric inhibition of sphingosine-1-phosphate lyase
Thymic egress is a crucial process for thymocyte maturation, strictly regulated by sphingosine-1-phosphate lyase (S1PL). Recently, cystathionine γ-lyase (CSE), one of the enzymes producing hydrogen sulfide (H2S),...
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Open AccessComparison of manual and artificial intelligence-automated choroidal thickness segmentation of optical coherence tomography imaging in myopic adults
Myopia affects 1.4 billion individuals worldwide. Notably, there is increasing evidence that choroidal thickness plays an important role in myopia and risk of develo** myopia-related conditions. With the adv...
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Graphene-anchored sodium single atoms: A highly active and stable catalyst for transesterification reaction
Solid strong base catalysts have received considerable attention in various organic reactions due to their facile separation, neglectable corrosion, and environmental friendliness. Although great progress has ...
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Wettability and corrosion behavior between alkaline slag from sodium smelting of vanadium–titanium magnetite and refractory substrates
The sodium smelting of vanadium–titanium magnetite can achieve the comprehensive utilization of Fe, V, and Ti. However, the generation of alkaline slag during this process may cause damage to refractory materi...
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On some determinants involving the tangent function
Let p be an odd prime and let \(a,b\in {\mathbb {Z}}\) a , ...
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Open AccessEconomic Evaluation of Nirmatrelvir/Ritonavir Among Adults Against Hospitalization During the Omicron Dominated Period in Malaysia: A Real-World Evidence Perspective
Nirmatrelvir/ritonavir was administered orally to manage mild to moderate symptoms of COVID-19 in adult patients. The objectives of this study were to (i) evaluate the cost-effectiveness of prescribing nirmatr...
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Robotic gastrectomy was reliable option for overweight patients with gastric cancer: a propensity score matching study
The role of minimally invasive surgery using robotics versus laparoscopy in resectable gastric cancer patients with a high body mass index (BMI) remains controversial.
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Dependency-aware deep generative models for multitasking analysis of spatial omics data
Spatially resolved transcriptomics (SRT) technologies have significantly advanced biomedical research, but their data analysis remains challenging due to the discrete nature of the data and the high levels of ...
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Synthesis of novel CaF2 − CaO − Na2O − B2O3−SiO2 bioglass system: phase transformation, surface reaction and mechanical properties
This research aims to investigate the potential of novel CaF2 − CaO − Na2O − B2O3−SiO2 glass systems and converted to bioactive glass-ceramics. The study involves examining the effects of different heat treatment...
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Erratum to: The cyclotomic degenerate affine Hecke algebras of arbitrary Weyl groups
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Open AccessPreparation and epitope analysis of monoclonal antibodies against African swine fever virus DP96R protein
Many proteins of African swine fever virus (ASFV, such as p72, p54, p30, CD2v, K205R) have been successfully expressed and characterized. However, there are few reports on the DP96R protein of ASFV, which is t...
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Open AccessApplication of deep learning in isolated tooth identification
Teeth identification has a pivotal role in the dental curriculum and provides one of the important foundations of clinical practice. Accurately identifying teeth is a vital aspect of dental education and clini...
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SfuPKS2, a novel type III polyketide synthase from Sargassum fusiforme, shows high substrate specificity
A type III polyketide synthase (SfuPKS2) from the edible seaweed Sargassum fusiforme was cloned and biochemically characterized. SfuPKS2 can only accept octanoyl-CoA (C8) and neither other long-chain fatty acyl-C...
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Discrete latent embeddings illuminate cellular diversity in single-cell epigenomics
CASTLE, a deep learning approach, extracts interpretable discrete representations from single-cell chromatin accessibility data, enabling accurate cell type identification, effective data integration, and quan...
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Multi-objective optimization of laser welding parameters for steel/Al based on Kriging-MSSA
In the context of automotive lightweighting strategy, steel/aluminum hybrid structures are widely used in the automotive industry. To address the reliability of steel/aluminum dissimilar metal joints, this stu...
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Influence of Eu3+ Ions on Elastic Moduli and Microhardness of Zinc-boro-soda-lime-silica Glass System
This study focuses on zinc-boro-soda-lime-silica (ZnO − B2O3 − SLS) glasses produced through fast-cooling melt-quenching. The influence of Eu3+ ions on glass properties is explored. As Eu3+ concentration rises, b...
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Open AccessUnveiling the methionine cycle: a key metabolic signature and NR4A2 as a methionine-responsive oncogene in esophageal squamous cell carcinoma
Esophageal squamous cell carcinoma (ESCC) is a deadly malignancy with notable metabolic reprogramming, yet the pivotal metabolic feature driving ESCC progression remains elusive. Here, we show that methionine ...
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Open AccessAuthor Correction: Early gastric cancer detection and lesion segmentation based on deep learning and gastroscopic images
