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5921
Target Mining and Recognition of Product Form Innovation Design Based on Image Word Similarity Model
Published 2022-01-01“…Due to the subjectivity, low efficiency, and low level of intelligence in the existing product form innovation design methods in the mining of design goals. …”
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5922
Shape Stabilization of Steel Suspension Bridge
Published 2008-09-01“…Such a relative splitting of displacements allow an evaluating the contribution of both total displacement components and an employing of the efficient engineering stabilization tools. The developed analytical expressions for determining of total and kinematic displacements for cable any cross are presented. …”
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5923
Investigation of Higher Education Students' Interest in Sports and Usage Levels of University Sports Facilities
Published 2024-11-01“…Methodology: The classification and regression tree method (CART), one of the data mining methods, was used through a relational screening model. …”
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5924
Theoretical Prerequisites for Strengthening Micro-Structure of Surface Layer in Road Concrete Pavement by Colloid Material
Published 2018-12-01“…Such approach restrains a wide application of the mentioned methods in engineering practice for provision of efficient maintenance of concrete pavements. …”
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5925
Perancangan Cetakan Injection Molding Hand Press Untuk Produk Slide Piece CVT Menggunakan FEM
Published 2021-10-01“…The tool used to support the design of the mold is a low-pressure injection molding hand press with a barrel temperature specification of 200 C - 250 C, barrel volume of 270 cm3, and an out-of-nozzle diameter of 8 mm. The most efficient design is determined from three multi-cavity models with different shapes. …”
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5926
Evaluating the performance of artificial intelligence models for temperature downscaling (Study area: Ardabil province)
Published 2022-12-01“…To this end, three downscaling models such as Statistical Downscaling Model (SDSM), least squares support vector machine (LS-SVM) and multi-layer perceptron (MLP) were determined for downscaling; and correlation coefficient (CC), Mean Squared Error (MSE), Root Mean Square Error (RMSE), Normalized mean square error (NMSE), Nash-Sutcliffe, Mean Absolute Error (MAE), and Taylor diagram were used to evaluate the efficiency of the models.Results and discussion: The results showed that the MLP obtained the best results based on the average of the stations with the values of (CC=0.85), (NMSE=0.63), (NSH=0.73) and (MAE=0.52), and LS-SVM and SDSM are ranked second and third, respectively. …”
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5927
Electrochemical-Based Extraction, Separation, and Purification of Coumarin Compounds from Trifolium chinensis
Published 2022-01-01“…On the basis of this method, according to the chemical properties of coumarin and the extraction rate of coumarin as an index, the two-phase solvent extraction method and macroporous adsorption resin method were used to separate and purify it, and the best separation was determined. …”
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5928
Detection of Hydrophobicity Grade of Composite Insulators Based on MDC‐YOLO Algorithm
Published 2025-06-01“…ABSTRACT In the field of power equipment inspection, the aging condition of composite insulators is often determined by the detection of water repellency. However, the existing detection methods are difficult to effectively extract the water repellency level features in the complex background, and it is difficult to meet the real‐time requirements. …”
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5929
Development of therapeutic peptide producers based on <i>Escherichia coli</i> BL21 and their cultivation technology
Published 2025-03-01“…The development of effective peptide synthesis technology remains a critical task because of the low productivity of recombinant strains.Aim. Developing highly efficient strains of Escherichia coli BL21 expressing therapeutic peptides with a molecular weight of less than 5 kDa in E. coli and their cultivation technology.Materials and methods. …”
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5930
Investigating the Influencing Factors on the Fashion Choices among the Girls Aged 15-20 in Shahrekord-Iran
Published 2024-10-01“…This means that because of all the changes in the society, in the end, it is the form, color, style, sewing and cutting that is considered the most important factor in determining the surface coverage. The cultural conditions governing the society with a path coefficient of 0.275 is the second influencing factor on the choice of fashion by girls. …”
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5931
Innovative vacuum distillation technology for preparing refined Al from Al–Mg alloy
Published 2024-11-01“…Theoretical analyses underscore that VD offers a rapid and efficient method for Al purification. Experimental verification at a kilogram scale, conducted at 1373 K for 120 min, achieved an Al purity level of 99.9989% with a direct recovery efficiency of 97.98%. …”
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5932
Net Ecosystem Exchanges of Spruce Forest Carbon Dioxide Fluxes in Two Consecutive Years in Qilian Mountains
Published 2025-06-01“…NEE was negatively driven by vapor pressure deficit (VPD) and average air temperature (<i>p</i> < 0.05), as determined using the structural equation model. However, the direct effect coefficient of precipitation on NEE was weak. …”
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5933
Study on Effective Diffusivity of Sea Cucumbers with Heat Pump Drying
Published 2018-01-01“…Therefore, in this paper, a finite element dry model is built and the diffusivity determination method based on the model is applied to study the diffusivity in sea cucumber heat pump drying. …”
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5934
An Important Tool in Lymphedema Management: Validation of the Turkish Version of the Gynecologic Cancer Lymphedema Questionnaire
Published 2023-08-01“…The intraclass correlation coefficient was calculated for gynecologic cancer lymphedema questionnaire test-retest reliability, the Cronbach alpha was calculated for internal consistency reliability and the criteria validity method was used for survey validity. …”
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5935
Investigation of Daytime Peak Loads to Improve the Power Generation Costs of Solar-Integrated Power Systems
Published 2019-01-01“…The daytime peak loads during solar photovoltaic generation hours were determined by measuring the solar load correlation coefficients between each load profile and the solar irradiation, and the generation costs were determined using a dynamic economic dispatch method with particle swarm optimization in a MATLAB environment. …”
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5936
Study Underground flow of Great Caucasian rivers within in Azerbaijan
Published 2020-06-01“…Material and methods: The possibilities of using the minimum monthly water discharge have been investigated to determine the annual rates of underground flow to rivers. …”
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5937
VARIATIONS IN ELECTROPHYSICAL PARAMETERS ESTIMATED FROM ELECTROMAGNETIC MONITORING DATA AS AN INDICATOR OF FAULT ACTIVITY
Published 2018-03-01“…A top task in the regional studies is determining the rates of activity from the data obtained by geoelectrical methods, especially considering the data on the faults covered by sediments. …”
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5938
Cut-off Values of MRI-defined Psoas Muscle Area for Sarcopenia in Postmenopausal Osteoporosis
Published 2024-12-01“…The cut off values of PMA were determined as 468.55 mm2 and 479.20 mm2 for ≤ 65 and > 65 years of age groups, respectively. …”
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5939
Quantitative Prediction of Residual Stress, Surface Hardness, and Case Depth in Medium Carbon Steel Plate Based on Multifunctional Magnetic Testing Techniques
Published 2025-04-01“…By incorporating known magnetic parameters and target properties, the model effectively determined the unknown target properties. After applying the method, the coefficient of determination (R<sup>2</sup>) for x-direction residual stress increased from 0.89 to 0.96 and the absolute error (AE) of case depth decreased from 0.10 mm to 0.04 mm for case depths below 0.15.…”
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5940
Performance, Test-retest Reliability, and Measurement Error of the Upper Limb Seated Shot Put Test According to Different Positions of Execution
Published 2023-06-01“…Test-retest reliability was determined using Intraclass Correlation Coefficient and measurement error through Standard Error of Measurement, Smallest Detectable Change, as well as Bland and Altman plots…”
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