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Binghamton University When damaged, living tissues will knit themselves back together into a functional wholeness. Could we engineer a synthetic material with this amazing quality and, if so, what possibilities would unfold? In materials science, researchers are developing methods of “bio-mimicking,” in which synthetic materials could emulate biological systems. In an article in the journal Science, Binghamton University Assistant Professor of PhysicsAna Laura Elías and Rodolfo Cruz-Silva of the Research Initiative for Supramaterials and Aqua Global Innovation Center in Japan’s Shinshu University, review one such attempt: the development of reversible fission-fusion graphene oxide fibers. The innovators of this process – Dan Chang, Bo Fang, Zhen Xu, Zheng Li, Fan Guo, Weiwei Gao and Chao Gao of Zheijiang University in China, Yilun Liu of Xi’an Jiaotong University in China, and Laurence Brassart of Monash University in Australia – also had an article published ....
Graphene-Based Tracking System May Streamline Autonomous Vision | Research & Technology | May 2021 photonics.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from photonics.com Daily Mail and Mail on Sunday newspapers.
The imaging system exploits the advantages of transparent, nanoscale, highly sensitive graphene photodetectors developed by Zhaohui Zhong, U-M associate professor of electrical and computer engineering, and his group. “The in-depth combination of graphene nanodevices and machine learning algorithms can lead to fascinating opportunities in both science and technology,” said Dehui Zhang, a doctoral student in electrical and computer engineering. “Our system combines computational power efficiency, fast tracking speed, compact hardware and a lower cost compared with several other solutions.” The graphene photodetectors in this work have been adjusted to absorb about 10 per cent of the light they are exposed to. Because graphene is so sensitive to light, this is sufficient to generate images that can be reconstructed through computational imaging. The photodetectors are stacked behind each other, resulting in a compact system, and each layer focuses on a different foca ....
陕西省七任政法委书记迫害法轮功事实（2） minghui.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from minghui.org Daily Mail and Mail on Sunday newspapers.
Images A new real-time, 3D motion tracking system developed at the University of Michigan combines transparent light detectors with advanced neural network methods to create a system that could one day replace LiDAR and cameras in autonomous technologies. While the technology is still in its infancy, future applications include automated manufacturing, biomedical imaging and autonomous driving. A paper on the system is published in Nature Communications. 50928751578 a3702cc26c q.jpgThe imaging system exploits the advantages of transparent, nanoscale, highly sensitive graphene photodetectors developed by Zhaohui Zhong, U-M associate professor of electrical and computer engineering, and his group. They re believed to be the first of their kind. ....