Argentina and Brazil move ahead with a new bridge over the Uruguay River that could transform travel, tourism, and trade.

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Abstract: This paper announces a novel three-dimensional chaotic system with line equilibrium and discusses its dynamic properties such as Lyapunov exponents, phase portraits, equilibrium points, ...

The tunnel between Cantonment and Keppel stations had to pass through the pile foundations of two viaduct piers while traffic continued flowing above, the Land Transport Authority (LTA) said on ...

The Chankillo Archaeoastronomical Complex is a prehistoric site (250-200 BC), located on the north-central coast of Peru, in the Casma Valley, comprising a set of constructions in a desert landscape ...

Taking too much vitamin B6 can cause nerve damage and numbness in hands and feet. Niacin at high doses can cause flushing and, in extreme cases, blurred vision and liver damage. Be cautious with high ...

Abstract: There are few studies on the characteristics of lightning overvoltage and flashover distribution in complex distribution line networks, considering both direct lightning surge injection and ...

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