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68801
Fault Diagnosis of Centrifugal Compressor Based on Ontology
Published 2025-06-01“…This article proposes an ontology based fault diagnosis method for centrifugal compressors. Firstly, this method takes the centrifugal compressor fault analysis reports accumulated by petrochemical enterprises as the knowledge source, extracts fault diagnosis knowledge from the knowledge source through ontology modeling, and promotes the integration, sharing, and reuse of fault diagnosis knowledge. …”
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68802
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68803
Prediction of the Released Mechanical Energy of Loaded Lap Shear Joints by Acoustic Emission Measurements
Published 2024-11-01“…The whole process is repeated twelve times to validate the methodology. This method can be applied to different geometries and load cases without sophisticated modelling of the damage behaviour. …”
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68804
An interval type-2 fuzzy multi-criteria decision-making approach for patient bed allocation
Published 2025-07-01“…To address these challenges, this study proposes a hybrid multi-criteria decision-making framework that integrates interval type-2 fuzzy sets, the DEMATEL method, and the VIKOR method. Interval type-2 fuzzy sets are used to manage linguistic uncertainty; DEMATEL identifies causal relationships among evaluation criteria; and the 2-tuple linguistic VIKOR method enables comprehensive ranking of patient admission alternatives by balancing clinical urgency, operational efficiency, and fairness. …”
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68805
Classification of transaction costs of rent business entities
Published 2021-03-01“…The methodological basis of the study is the dialectical method of knowing the essence of rent relations and measures to improve them; bibliographic method for identification of transaction costs in the context of theories of ownership, institutionalism, agency relations and collaboration alliances as a theoretical basis for the implementation of rent relations; comparative analysis of the economic essence, causes and classification of transaction costs; abstract-logical method for substantiation of basic theoretical positions, formulation of conclusions; modeling method for constructing the classification of transaction costs of rent business entities. …”
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68806
Survival after radical cystectomy for bladder cancer: Multicenter comparison between minimally invasive and open approaches
Published 2020-07-01“…Multivariable Cox proportional hazard models were used to evaluate the association among OS, CSS and risk factors of interest. …”
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68807
X-chromosome-linked miR-542-5p as a key regulator of sex disparity in rats with adjuvant-induced arthritis by promoting Th17 differentiation
Published 2025-03-01“…This study aims to investigate the possible role of X-linked miR-542-5p in RA pathogenesis and gender differences. Methods We investigated the impact of miR-542-5p on RA pathogenesis and gender differences by manipulating its expression in various rat models. …”
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68808
Characterization and application of Fe1−xCoxFe2O4 nanoparticles in Direct Red 79 adsorption
Published 2024-11-01“…The adsorption behavior was effectively described by the Langmuir and Redlich–Peterson models. Kinetic analysis revealed that the pseudo-second-order and intragranular diffusion models provided the best fit. …”
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68809
Genetic association of lipids and lipid-lowering drug target genes with breast cancer
Published 2025-03-01“…Finally, the mediation analysis showed that HMGCR inhibitors affected breast cancer through different immune cell phenotypes and C-reactive protein levels. …”
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68810
What is the Role of Medical Informatics in Digital Healthcare?
Published 2025-05-01“…Key contributions included: • 1978 – Development of a method and device for quantitative electromyographic analysis (OSIM Patent 70610) – with this we initiated digital electromyography in Romania…”
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68811
The U shape relationship between glucose and potassium ratio and mortality in patients with subarachnoid hemorrhage in the US population
Published 2025-07-01“…To evaluate mortality risk associations, we employed Cox proportional hazards models along with restricted cubic splines (RCS) to assess non-linear relationships. …”
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68812
Age and sex differences in the relationship of body weight changes with colon cancer risks: A nationwide cohort study
Published 2025-01-01“…The Kaplan–Meier method estimated the cumulative incidence of colon cancer, and Cox proportional hazards models were used to calculate hazard ratios (HR) and 95% confidence intervals (CI), adjusting for confounding factors. …”
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68813
Gestational diabetes mellitus remains the risk factor for neonatal adverse outcomes in multiparous women
Published 2025-06-01“…Logistic regression models were employed to calculate the adjusted odds ratio (aOR) and its 95% confidence interval (CI) for each outcome. …”
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68814
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68815
Pattern and correlates of obesity among public service workers in Ondo State, Nigeria: a cross-sectional study
Published 2017-12-01“…Bivariate and multivariate (logistic regression models) analyses were used to determine the significant predictors of obesity. …”
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68816
Clinicopathologic and genomic features associated with brain metastasis after resection of lung adenocarcinomaCentral MessagePerspective
Published 2024-12-01“…A subset of patients had broad-based panel next-generation sequencing performed on their tumors. Fine-Gray models for the development of brain metastasis were constructed, with death without brain metastasis as a competing risk. …”
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68817
Explicit solutions of nonlocal reverse-time Hirota-Maxwell-Bloch system
Published 2024-12-01“…These results provide a deeper understanding of soliton dynamics in nonlocal integrable systems and lay the groundwork for future studies on the influence of nonlocality in integrable models.…”
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68818
The application of multi-baseline digital close-range photogrammetry in three-dimensional imaging and measurement of dental casts.
Published 2017-01-01“…These parameters, including mesio-distal crown diameter, arch width, and arch perimeter, were recorded six times on both the 3D digital models and on plaster casts by two examiners. Statistical analysis was carried out using the Bland-Altman method to measure agreement between the novel method and the traditional calliper method by calculating the differences between mean values.…”
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68819
Robust dynamic and algebraic state estimation for microgrids: A generalized approach
Published 2023-10-01“…Abstract Network control, optimization, and security analysis are facilitated by accurate microgrid state estimation. …”
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68820
Numerical and Analytical Investigation for Darcy-Forchheimer Flow of a Williamson Fluid over a Riga Plate with Double Stratification and Cattaneo-Christov Dual Flux
Published 2021-01-01“…The governing PDE models are altered into ODE models. These models are numerically solved by MATLAB bvp4c and analytically solved by the homotopy analysis method. …”
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