Nondestructive Testing of Welded Composite Metal Foams
Advanced Engineering Materials, EarlyView.X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva +2 more
wiley +1 more source
Income inequality and life expectancy in Canada: New evidence from province-level panel regression, 1996-2019. [PDF]
Can J Public HealthSepulveda ER, McLaren L.
europepmc +1 more source
Combining regression trees and panel regression for exploring and testing the impact of complementary management practices on short-notice elective operation cancellation rates. [PDF]
Health Syst (Basingstoke), 2019 Salehnejad R, Ali M, Proudlove N.
europepmc +1 more source
From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle +3 more
wiley +1 more source
Detection of Structural Breaks in Linear Dynamic Panel Data Models [PDF]
This paper develops a break detection procedure for the well-known AR(p) linear panel data model with exogenous or pre-determined regressors. The test allows for a structural break in the slope parameters as well as in the fixed effects.
Elias Tzavalis, Stefan de Wachter
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Understanding local determinants of dengue: a geographically weighted panel regression approach in Yogyakarta, Indonesia. [PDF]
Trop Med HealthSalim MF, Satoto TBT, Danardono.
europepmc +1 more source
Relationship between Physical Disability and Depression by Gender: A Panel Regression Model. [PDF]
PLoS One, 2016 Noh JW, Kwon YD, Park J, Oh IH, Kim J.
europepmc +1 more source
Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure
Advanced Engineering Materials, EarlyView.Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari +3 more
wiley +1 more source
Panel Data Tests of PPP. A Critical Overview [PDF]
This paper reviews panel unit root and cointegration tests in the context of PPP. It highlights various drawbacks of existing methods. First, unit root tests suffer from severe size distortions in the presence of negative moving average errors.
Cerrato, Mario +1 more
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