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4881
Mathematical modeling of thermal decomposition of resins in the process of reversed gasification of plant biomass
Published 2020-12-01“…Along with the numerical model of the decomposition of the tar, a simplified analytical expression (for large Peclet numbers) is applied, the limits of its applicability are determined. RESULTS. Of calculations show that the efficiency of the airblown gasification of wood is determined by the temperature level of the oxidation stage: in the range of modes in which the optimal values of efficiency are achieved, the conversion of tarry products does not proceed sufficiently completely due to kinetic limitations; an increase in the specific consumption of the oxidizer leads to a decrease in efficiency due to stoichiometric reasons. …”
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4882
Distinguishing novel coronavirus influenza A virus pneumonia with CT radiomics and clinical features
Published 2024-12-01“…Abstract Objectives To differentiate novel coronavirus pneumonia (NCP) with influenza A virus (IAV) pulmonary infection based on computed tomography (CT) radiomics features combined with clinical feature. Methods A total of 292 patients were enrolled, as NCP determined with reverse-transcription polymerase chain reaction (RT-PCR) and abnormal chest CT findings and IAV pulmonary infection confirmed by nucleic acid test with pneumonia lesion in the chest CT, retrospectively. …”
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4883
Using wavelet denoising and mathematical morphology in the segmentation technique applied to blood cells images
Published 2012-12-01“…In this work we present an efficient segmentationmethod for medical image analysis. …”
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4884
Factors Affecting Values of Short-Circuit Current Levels in Electrical Power Engineering Systems
Published 2003-12-01“…They are discretely changeable, depend on a number of factors and have a significant importance while selecting electric equipment, a graph of power network development and voltage levels.Determination of the main factors affecting values of short-circuit currents permits to develop efficient methods with the purpose to limit their increase in power networks with various voltage class.…”
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4885
Prediction and optimization of robot processing technology based on neural network and genetic algorithm
Published 2025-04-01“…This study aims to explore the optimal processing methods for stone industrial robots' grinding operations using BP neural networks and genetic algorithms, taking the processing of sandstone as an example.MethodsTaking the KUKA KR60L30HA industrial robot equipped with a brazed flat grinding head as the representative, the effects of different grinding process parameters on grinding force signals were systematically analyzed by the orthogonal test method. …”
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4886
Windows Malware Detection Under the Machine Learning Models and Neutrosophic Numbers
Published 2025-06-01“…The single values neutrosophic sets (SVNSs) are used in this study. The EDAS method is used to select the based model under the evaluation matrices.…”
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4887
Tobacco consumption influence on spending patterns within Costa Rican households
Published 2024-01-01“…Due to heteroskedasticity and endogeneity, the Generalized Method of Moment Three-Stage-Least-Squares (GMM-3SLS) is used since it provides more efficient parameter estimates. …”
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4888
Applying Optimized ANN Models to Estimate Dew Point Pressure of Gas Condensates
Published 2022-01-01“…Therefore, it can be said that the proposed method is efficient and effective.…”
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4889
THE PROPOSAL MODEL OF RATIONAL WORKFORCE ASSIGNMENT IN DOKUZ EYLUL UNIVERSITY BY ANALYTIC HIERARCHY PROCESS BASED 0-1 INTEGER PROGRAMMING
Published 2016-11-01“…Specific criteria have been determined for each occupational group depending on this method. …”
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4890
A Hybrid Decision-Making Model for Optimal Portfolio Selection under Interval Uncertainty
Published 2024-10-01“…To achieve this, we first employ the fuzzy SWARA method to assess the global importance of the criteria weights. …”
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4891
Preparation and enhanced photocatalytic performance of N-TiO2/g-C3N4 heterostructure for Rhodamine B degradation
Published 2024-12-01“…The photocatalytic activity of N-TiO2/g-C3N4 in the degradation of Rhodamine B (RhB) was investigated, and the electrochemical method was used to determine the origin of the enhanced photoactivity of N-TiO2/g-C3N4. …”
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4892
Real‐time estimation of olive flounder growth in indoor aquaculture using cameras combined with a grid
Published 2025-02-01“…Abstract Estimating fish growth in real time has many benefits for indoor aquaculture farms, such as saving labor time and costs, reducing water pollution during feeding, improving feeding activity and determining when to harvest. Hence, this study proposed a visual‐information‐based method for measuring olive flounder (Paralichthys olivaceus) length, using accurate growth tracking for efficient aquaculture management. …”
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4893
Inventory Information System Design at Kian Jaya Farma Pharmacy
Published 2025-03-01“…This system was developed using the waterfall method with Visual Studio Code, PHP and PHP My Admin software, while for system testing using the black box method to determine its functionality. …”
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4894
Application of traditional and reverse labeling approaches to assess dietary bioavailability of metals in biofilms
Published 2025-08-01“…Furthermore, neither individual nor multi-metal exposure affected net accumulation, assimilation efficiency, and ingestion rates for metals in biofilms under the same labeling method. …”
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4895
Extraction of phenotypic parameters of litchi based on image processing and three-dimensional point cloud
Published 2025-09-01“…In order to solve the low efficiency problems of litchi postharvest grading, a method of extracting litchi phenotypic parameters by image processing and three-dimensional point cloud technology was proposed, to obtain a variety of phenotypic traits at one time. …”
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4896
Comparison of a combined torus tank with a composite isogrid support with existing design solutions
Published 2024-06-01“…In this construction, the liner ensures the hermeticity of the shell and absorbs some of the meridional and annular forces, while the isogrid composite reinforcement absorbs the remaining forces. In this work, we determine the parameters and weight of the combined tanks under prototype load conditions using the engineering method of calculating the efficient torus tank with isogrid composite reinforcement. …”
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4897
Physicomathematical modeling of the formation features of fillet welds of bridge metal structures under submerged-arc welding
Published 2020-10-01“…Comparison of the numerical analysis results with actual data on welding modes under the production of bridge metal structures shows that the existing fillet welding technologies have already reached their maximum efficiency rate. Further productivity gain is possible by forming oversized legs only with multiarc or multielectrode welding methods.…”
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4898
Estudo comparativo de métodos para estimativa do carregamento e rendimento de motores elétricos para auditoria energética Comparative study for estimation of load and performance o...
Published 2000-01-01“…<br>This article investigates the precision of methods for the load and efficiency estimate of electric motors. …”
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4899
Investigating the relationship between the Khami reservoir horizon in the Chilingar and Garangan oilfields in the Southern Dezful Embayment using surface geochemistry
Published 2025-09-01“…If anomalies between the two fields match those over the anticline, it supports the hypothesis of a hydrocarbon connection. To determine hydrocarbon content, soil samples were analyzed using acid extraction (AE) and fluorescence methods. …”
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4900
Health Facilities’ Readiness to Manage Hypertension and Diabetes Cases at Primary Health Facilities in Bidibidi Refugee Settlement, Yumbe District, Uganda
Published 2021-01-01“…Methods. The study used facility-based, cross-sectional design and quantitative approach to assess readiness for the management of HTN and diabetes. …”
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