Shape optimization of closed-box girder considering dynamic and aerodynamic effects on flutter: a CFD-enabled and Kriging surrogate-based strategy

Shape optimization of single box girder allows the bridge to achieve the most favourable aerodynamic performance.Currently, aerodynamic optimization of bridge deck is usually achieved by traversing all potential schemes using wind tunnel tests or computational fluid dynamics (CFD), which are time-consuming, laborious, and restricted to few Hand Was

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Interval arithmetic in calculations

Interval arithmetic is the mathematical structure, which for real intervals defines operations analogous to ordinary arithmetic ones.This field of mathematics is also called interval analysis or interval calculations.The given math model is convenient for investigating various applied objects: the quantities, the approximate values of which are kno

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Cytochrome c Oxidase Biogenesis and Metallochaperone Interactions: Steps in the Assembly Pathway of a Bacterial Complex.

Biogenesis of mitochondrial cytochrome c oxidase (COX) is a complex process involving the coordinate expression and assembly of numerous subunits (SU) of dual genetic origin.Moreover, several auxiliary factors are required to recruit and insert the redox-active metal compounds, which in most cases are buried in their protein scaffold deep inside th

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Effects of Theileria orientalis Infection on Health Status and Productivity of Dairy Cows Reared inside Barns

The objective of the present study was to investigate the effects of Theileria orientalis on the severity of anemia, the prevalence of disease within 21 days after calving and productivity Props in cows raised inside barns.This longitudinal observational study, which was conducted on a commercial dairy farm in Japan, involved 627 Holstein cows subj

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