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A wearable wireless device designed for surface electromyography acquisition
A wearable surface electromyography (sEMG) acquisition system with simple structure and high performance cost ratio is designed for the portability. Both signal collection part and receiving part are included....
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Article
Author Correction: Augmenting vascular disease diagnosis by vasculature-aware unsupervised learning
A Correction to this paper has been published: https://doi.org/10.1038/s42256-020-0188-z
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Open AccessDevelopment of a rapid test kit for SARS-CoV-2: an example of product design
We present an example of applying ‘need-driven’ product design principle to the development of a rapid test kit to detect SARS-COV-2 (COVID-19). The tests are intended for use in the field and, longer term, fo...
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Article
Augmenting vascular disease diagnosis by vasculature-aware unsupervised learning
Vascular disease is one of the leading causes of death and threatens human health worldwide. Imaging examination of vascular pathology with reduced invasiveness is challenging due to the intrinsic vasculature ...
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Article
Smarter supply chain: a literature review and practices
Globalization and growing supply chain interconnectivity have led to greater complexity, uncertainty, and vulnerability in supply chains. Concequently, supply chains must become smarter to confront these chall...
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Article
Dynamic Mechanical Properties of Soil Based on Fractional-Order Differential Theory
In this paper, a new viscoelastic constitutive model is proposed based on fractional-order differential theory, replacing the Newtonian dashpot of the classical Kelvin-Voigt model with the Abel dashpot. The an...
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Sensor-based risk perception ability network design for drivers in snow and ice environmental freeway: a deep learning and rough sets approach
Due to factors such as snow and ice impeding drivers’ vision, the number of automobile crashes significantly rises during winter months. This study sets forth an automatic evaluation network of the risk percei...
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Article
A new method to solve the structural reliability index based on homotopy analysis
In this paper, we introduce a homotopy analysis method into the structural reliability analysis and propose a different algorithm from the traditional Hasofer–Lind–Rackwitz–Fiessler type of iterations to solve...