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For more than 30 years, the solar industry has been built around rectangular panels. Everything, from cutting the silicon cells to framing, shipping, mounting, and connecting them to inverters, has ...

This work proposes a framework for global optimization, showing that global optimization is equivalent to optimal strategy formation in a two-armed decision problem with known distributions, based on ...

Sparse 40B pack 65% pad 14B 0000 A.....BBBBBBBB 0010 C.....DDDDDDDD 0020 DDDDDDDD legend: A=Active B=ID C=Tag D=Name .=padding After reorder: 32B · pack 85% · saved 8 bytes. Same fields, less air.

If you logged onto your bank account this morning, the security protocols still seem secure – but things are changing quickly in the tech world. A team in China just showed that the math behind RSA ...

A new proof reveals the answer to the decades-old “moving sofa” problem. It highlights how even the simplest optimization problems can have counterintuitive answers. If you’ve ever moved into a new ...

Development relies on the ability of cells to self-organize into patterns of different cell types that underlie the formation of tissues and organs. Such patterning occurs in a reproducible manner ...

Abstract: A hybrid algorithm based on an improved three-stage nesting algorithm and an improved genetic algorithm is proposed for the optimization problem of two-dimensional rectangular parts nesting.

In this paper, optimization on a two-tube helical heat exchanger with a fin is represented. The spiral pipes heat exchanger which is made of the cooper is adopted for investigation. The effects of ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Sustainable storm water management benefits a lot from low impact development (LID).