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Suggested Topics within your search.
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2361
Research on LiDAR Clear Air Turbulence Recognition Based on Improved SE-ResNet50
Published 2025-06-01“…To address the issue of LiDAR’s low turbulence recognition rate at airports in low-altitude areas, a clear air turbulence recognition method based on an improved Squeeze-and-Excitation Residual Network with 50 layers (SE-ResNet50) is proposed. …”
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2362
Seismic Earth Pressures of Retaining Wall from Large Shaking Table Tests
Published 2015-01-01“…After the comparison of measured earth pressures and theoretical results by pseudodynamic method and pseudostatic method, results of the former are consistent with those of the shaking table test, but results of the latter method are smaller than measured.…”
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2363
Optimization on Operation Parameters in Reinforced Metal Matrix of AA6066 Composite with HSS and Cu
Published 2021-01-01“…The operation parameters such as feed, depth of cut, and steam pressure of the cutting fluid were considered with three different equal intervals in each parameter. In this investigation, the L9 orthogonal array method is used to identify the optimum values of the turning parameters among the considered machining parameters concerning the response such as wear on the turning tool and thrust forces created on machining. …”
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2364
The effect of language typology on the students’ writing skills: A case of the undergraduate students of Arabic language and literature at Arak University
Published 2025-06-01“…Dabir Moghadam et al. (2021), focusing on the typological components of word order, identified similarities and differences between Persian and Arabic for the purpose of teaching Persian grammar to the Arabic-speaking learners of Persian. Materials and methods This study is a quasi-experimental research employing a descriptive-analytical method. …”
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2365
Unsupervised machine learning clustering approach for hospitalized COVID-19 pneumonia patients
Published 2025-02-01“…Variables were normalized before clustering to ensure equal contribution to the analysis. The optimal number of clusters was determined using the elbow method and Silhouette scores. …”
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2366
Dynamic Stochastic Model Optimization for Underwater Acoustic Navigation via Singular Value Decomposition
Published 2025-07-01“…The experimental results demonstrate that the depth-constrained adaptive stochastic model optimization method reduces three-dimensional RMS errors by 66.65% (300 m depth) and 77.25% (2000 m depth) compared to conventional equal-weight models. …”
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2367
Detection to false data for smart grid
Published 2025-02-01“…Finally, experiments on simulated and real datasets indicate that the proposed method obtains 0.9738 detected accuracy, and the sensitivity to false data reaches 0.9387, defeating against the competitors, moreover, the proposed method does not exhibit exponential detection time as data volume augments. …”
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2368
Computational Fluid Dynamics Prediction of the Sea-Keeping Behavior of High-Speed Unmanned Surface Vehicles Under the Coastal Intersecting Waves
Published 2025-01-01“…To better study the sea-keeping response behavior of unmanned surface vehicles (USVs) in coastal intersecting waves, a prediction is conducted using the CFD method in this paper, in which a USV with the shape of a small-scale catamaran and designed target for high-speed navigating is considered. …”
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2369
Association Between the Weight-Adjusted Waist Index and OSA Risk: Insights from the NHANES 2017–2020 and Mendelian Randomization Analyses
Published 2024-11-01“…We performed the main inverse variance weighting (IVW) method along with other supplementary MR methods. …”
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2370
White Matter Imaging Phenotypes Mediate the Negative Causality of Mitochondrial DNA Copy Number on Sleep Apnea: A Bidirectional Mendelian Randomization Study and Mediation Analysis
Published 2024-12-01“…A two-step approach was employed to evaluate causal relationships between BIPs, mtDNA-CN and SA, utilising the “product of coefficients” method to assess the mediating effects of BIPs. Multiple testing errors were corrected using the Benjamini–Hochberg method.Results: Genetically predicted mtDNA-CN had a negative causal effect on SA (OR = 0.859, 95% CI = 0.785– 0.939, P = 3.20× 10− 4), whereas SA did not have a causal effect on mtDNA-CN (OR = 1.0056, 95% CI = 0.9954– 1.0159, P = 0.2825). …”
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2371
Patient-Specific Instrumentation Benefits for INBONE II Total Ankle Arthroplasty
Published 2025-03-01“…This study aimed to determine the accuracy of PSI regarding implant alignment and implant size, and compare outcomes between PSI implantation and the traditional jig method. We hypothesized that compared to the standard jig method (non-PSI group), PSI will improve alignment accuracy, deformity correction, and reduce radiation exposure, tourniquet and operative time. …”
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2372
Pd Icosahedral Nanoparticles Promote Skin Wound Healing by Enhancing SP1-HBEGF Axis-Mediated Keratinocytes Proliferation
Published 2025-03-01“…Thereinto, Pd icosahedra nanoparticles (Pd Icos NPs) and Pd octahedra nanoparticles (Pd Oct NPs) have superior catalytic activity compared to other shapes but the application in skin wound healing have not been studied and reported.Methods: Pd Oct NPs and Pd Icos NPs were synthesized by seed-mediated growth method and one-step synthesis method and characterized by series physical chemical assays. …”
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2373
High Risk of Cardiovascular Disease of the Population of Ukraine: Sentence or a Starting Point
Published 2013-09-01“…To make an overview of modern literature and describe our own results on the issue of high cardiovascular risk of the population of Ukraine. Materials and methods. The content analysis, method of system and comparative analysis, the bibliosemantic method of research of the actual scientific researches, own studies concerning the problem of high cardiovascular risk of the population of Ukraine was used. …”
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2374
Association Between Lactate-to-Albumin Ratio and 28-Day All-Cause Mortality in Critical Care Patients with COPD: Can Both Arterial and Peripheral Venous Lactate Serve as Predictors...
Published 2025-05-01“…Propensity score matching (PSM) method was conducted to control confounders. Cox proportional hazards model, Kaplan–Meier survival method, subgroup analysis and receiver operating characteristic (ROC) analysis were performed to assess the predictive ability of LAR. …”
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2375
PENGARUH PERAN KEPEMIMPINAN DAN DISIPLIN KERJATERHADAP KINERJA KARYAWAN PADA PERUSAHAAN DAERAH AIR MINUM (PDAM) KABUPATEN KARAWANG
Published 2021-04-01“…Teknik analisis yang digunakan yaitu teknik analisis skala likert dan analisis jalur dengan menggunakan alat bantu Method Of Successive Interval (MSI), Microsoft Office dan SPSS versi 16. …”
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2376
PENGARUH PERAN KEPEMIMPINAN DAN DISIPLIN KERJATERHADAP KINERJA KARYAWAN PADA PERUSAHAAN DAERAH AIR MINUM (PDAM) KABUPATEN KARAWANG
Published 2021-04-01“…Teknik analisis yang digunakan yaitu teknik analisis skala likert dan analisis jalur dengan menggunakan alat bantu Method Of Successive Interval (MSI), Microsoft Office dan SPSS versi 16. …”
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2377
Bezier curve conjugation for smooth curve joining and corner rounding
Published 2025-06-01“…The proposed mathematical method is based on solving a system of linear equations, where the equations represent the derivative equality conditions at the connection points and at the points where additional constraints are applied. …”
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2378
Sonochemical Preparation and Subsequent Fixation of Oxygen-Free Graphene Sheets at N,N-Dimethyloctylamine-Aqua Boundary
Published 2018-01-01“…In this study, the syntheses of oxygen-free graphene sheets and the method of its fixation at an oil-aqua interface were presented. …”
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2379
Provincial inequalities in Iran: A comprehensive planning model for budget allocation
Published 2025-06-01“…Using comparative analysis, the K-means clustering method, the CV method, and GIS were used for calculating and mapping provincial inequalities. …”
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2380
"SYMBIOTIC" HEMOFILTRATION FOR CHRONIC RENAL F AILURE COMPENSATION
Published 2015-10-01“…The aim of our study is to develop and create a new method and apparatus for CRF patients «symbiotic» compensation, based on hemofiltration and healthy humans kidneys natural physiological functions, excluding mixing of partners blood.Method of «symbiotic» hemofiltration is based on mutual exchange of equivalent blood ultrafiltrate volumes between healthy person and CRF patient, needed to be cleansed from metabolites. …”
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