A new breakthrough in the journal Additive Manufacturing shows a concrete specimen that was inspired by Bouligand hierarchal architectures to develop 3D concrete printing. During drop weight impact testing, the impact performance of 3D-printed concrete specimens either with or without steel fibers was evaluated.
A new study in the journal Materials Today suggests the creation of a green composite for the implementation of orthotic callipers utilizing bagasse filler strengthened with epoxy. Orthotic callipers are a device used by individuals who have impaired or weak joints.
Intense and stable nanosecond laser pulses are increasingly being used in several research fields. Writing in Optics Communications, a team of scientists has explored their use to propel stainless steel microspheres.
Bacterial plaque is an ever-present issue for dental hygiene. It grows and proliferates on the surface of teeth and on dental implants. To inform the development of improved dental prostheses, a study published in The Journal of Prosthetic Dentistry has compared plaque accumulation on titanium and zirconia-based fixed dental prostheses.
With help from the Advanced Photon Source, a team of scientists has discovered a new material that points the way toward more efficient artificial intelligence hardware for everything from self-driving cars to surgical robots.
Though it is one of the great mysteries of science, the transformation of water into ice often escapes people's minds as it is just assumed that's what happens.
A new algorithm has been designed to help discover previously unknown material compounds. It was developed by a team from Martin Luther University Halle-Wittenberg (MLU), Friedrich Schiller University Jena and Lund University in Sweden.
A team of researchers at the Changwon National University, South Korea have published a study in the journal Materials Research and Technology that investigates the use of wire arc additive manufacturing (WAAM) in machine tool remanufacturing.
There is little dispute of the fact that concrete plays an important role in the development of human society, however, in terms of limiting its environmental impact, there is still work to be done. Now, a team of researchers, writing in the Chemical Engineering Journal, have developed a carbon-negative bio-char augmented concrete that could influence the future of the concrete industry.
Chromium salts are an important inorganic chemical product. However, their production comes with serious drawbacks in terms of environmental damage and resource utilization. To address these issues and investigate a cleaner production method of chromium salts, a paper has been published in Process Safety and Environmental Protection.
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