In recent years, 3D printing has enabled the fabrication of complex designs, with low-cost customization and an ever-increasing range of materials.Yet, these abilities have also created an enormous challenge in optimizing a large number of process parameters, especially in the invertatop squeeze bottle 3D printing of swellable, non-toxic, biocompat
Lida Du,1 Linhao Xu,1,2 Tuo Liang,1 Yun-Kwok Wing,3 Ya Ke,1,4 Wing-Ho Yung1,4 1School of Biomedical Sciences, Faculty of Medicine, The Chinese University of cartoon martian with big head Hong Kong, Hong Kong, People’s Republic of China; 2Department of Cardiology, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of
Orthopedic implants requiring osseointegration are often surface modified; however, implants may shed these coatings and generate wear debris leading to complications.Titanium nanotubes (TiNT), a new surface treatment, may promote osseointegration.In this study, in vitro (rat marrow-derived bone marrow cell attachment and morphology) and in vivo (r
Rockburst, earthquake and blasting cause some dynamic loads on rock support and rock reinforcement system.Elements of 30hh bikini rock support and rock reinforcement are generally made of steel bar or cables, which are resistant against corrosion.These support elements may be subjected to vibrations induced by turbines, vehicle traffic and long-ter
From the study of six examples, this article proposes to analyze the playful character of the paper chases by moving away from the notion of gamification, which is not relevant in this case.The aim is to understand how these games articulate mechanisms, often linked to the presence of enigmas and investigation, a more or less important eagles head