During the harvesting of waste straw in the field, a self-propelled baler undergoes significant oscillations in the longitudinal direction around its centre of gravity, which greatly affect the ...

Bone defects caused by trauma, malignant tumors, and other diseases are common symptoms in orthopedic surgery, and when they exceed the critical size of autologous repair, bone transplantation is ...

1 College of Civil Engineering and Transportation, Hohai University, Nanjing, China. 2 Department of Information and Communication Engineering, Hohai University, Nanjing, China. The underwater ...

Ph.D. in Mechanical Engineering, 2009, University of Manchester, Manchester, UK M.S. in Aerospace Engineering, 2003, Beijing Univ. of Aero. & Astro., Beijing, China B ...

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WE'VE all been there. Just about to get on your bike before a passer by stops and says “They’ve changed since my day / I used to ride you know / How fast does that go? / I’d love one but couldn’t ...

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Abstract: Rayleigh wave methods utilizing electromagnetic acoustic transducers (EMATs) are widely used to detect a crack defect on the metal surface due to the merits of high sensitivity and long ...

College of Resources and Environment Engineering, Key Laboratory of Karst Georesources and Environment, Ministry of Education, Guizhou University, Guiyang 550025, China ...

Human bone cells live in a complex environment, and the biomimetic design of porous structures attached to implants is in high demand. Porous structures based on Voronoi tessellation with biomimetic ...