THE DETERIORATION OF THE PUEBLO BONITO GREAT HOUSE IN THE CHACO CULTURE NATIONAL HISTORICAL PARK, NEW MEXICO, USA.

The deterioration of the Pueblo Bonito Great House in the Chaco Culture National Historical Park, New Mexico, USA.

Pueblo Bonito is the iconic pre- Columbian structure in Chaco Culture National Historical Park, a World Heritage Site in northwestern New Mexico, USA.The structure, dating to about 850-1150 Current Era, and built of quarried sandstones, wooden timbers and a here mud mortar, has been the subject of archaeological investigations for over a century.Th

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Multi-objective optimization of grinding process parameters for complicated worm space surface based on the grey wolf optimization algorithm

Grinding is a critical method for enhancing the quality of worm tooth surfaces, and its process optimization has long been a significant research focus; however, existing methods are insufficient in addressing the nonlinearity and complexity inherent in the silver lining herbs kidney support grinding of complex surfaces.In this study, a three-objec

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