Academic inquiry also inspired the initial work of Pipes and Pagano (1970), in which a numerical (finite difference) elasticity solution for the problem shown in Figure 2 was presented and used to make some key observations, some of which have stood the test of time, and others that, to ...
When a multilayer structure undergoes bending that is applied across its entire cross-section, the theory of composite beam assumes that its cross-section remains plane and perpendicular to the longitudinal axis of the structure as shown in Figure 11.1. In this case, elements in the beam ...
Internally Studentized residuals are also available but are less sensitive to finding such problems. As described in the diagnostics plot in Figure 12 from design expert software. Figure 12. A diagnostics plots. Normal Probability: If the residuals follow a normal distribution, they should follow a...
Numerous researchers1,4,5have investigated the use of computational methodologies, specifically machine learning (ML) techniques, to forecast customer attrition. However, because the primary focus of these studies has been on early identification of customer turnover, they have encountered problems in de...
Figure 6 XRD pattern of Green 5% Hy-Co-ZnO NPs and Green Hy-ZnO NPs. Full size image Using Debye–Scherrer's Eq. (2), the average crystallite size 'D' of the Green Hy-ZnO NPs and Green Hy-Co-ZnO NPs samples (TableS2) has been calculated from the strongest diffraction peak (101)...
Zhang and Alkhalifah (2019b) replaced the picked dispersion curves with the whole dispersion spectrum as the input data and derived the formula for gradient calculation. The inversion method becomes practically useful for processing large-volume data sets and has been used for solving problems ...
The harmony search optimization process has been illustrated in Figure 1. Figure 1. Harmony search optimization process. The buckling loads of rectangular composite laminates with circular, rectangular, and triangular cut-outs under uniaxial compression are maximized using the harmony search process. ...
Figure 1. (a) Type-I Pressure vessel production method, (b) Filament winding layout for COPV production (reproduced from [12], an open access article distributed under the terms of the Creative Commons CC-BY license, which permits unrestricted use, distribution, and reproduction), and (c) Ge...
The figure in the following page summarizes the characteristics of common preprocessing methods, many of which are available in ArcGIS Pro via the Calculate Composite Index tool. Note: For other methods and to learn more, see OECD (2008). MAY 2024 28 Creating Composite Indices Using ArcGIS: ...
BMC Medical Research Methodology https://doi.org/10.1186/s12874-021-01286-x (2021) 21:99 RESEARCH Open Access Using the geometric average hazard ratio in sample size calculation for time-to-event data with composite endpoints Jordi Cortés Martínez1*, Ronald B. Geskus2,3, KyungMann Kim4 ...