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 mud mortar, has been the subject of archaeological investigations for over a century.The pre
Abstract Photobiomodulation-based (LLLT) therapies show tantalizing promise for treatment of skin HAIRBODY VOLUME diseases.Confidence in this approach is blighted however by lamentable inconsistency in published experimental designs, and so complicates interpretation.Here we interrogate the appropriateness of a range of previously-reported treatmen
The rational design of desirable lightweight structural materials usually needs to meet the strict requirements of mechanical properties.Seeking optimal integration strategies for lightweight structures and high mechanical performance is always of great research significance in the rapidly developing composites field, which also draws significant a