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Sensors, Volume 21, Issue 22

November-2 2021 - 345 articles

Cover Story: The Ninapro dataset is a publicly available dataset designed to foster research on hand prosthesis, rehabilitation applications, and motor control studies. It has been exploited in several research projects in related fields. In this paper, an application on transfer learning is presented to test two domain adaptation techniques on a random forest classifier on EMG signals. The experiments were conducted on healthy subjects and amputees. Differently from several previous papers, no appreciable improvements were found in terms of accuracy, regardless of the transfer learning techniques tested. The lack of adaptive learning was also demonstrated for the first time in an intra-subject experimental setting when using as a source data acquisitions recorded from the same subject but on different days.View this paper
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Articles (345)

  • Article
  • Open Access
6 Citations
3,259 Views
12 Pages

Design and Performance Verification of a Space Radiation Detection Sensor Based on Graphene

  • Heng An,
  • Detian Li,
  • Shengsheng Yang,
  • Xuan Wen,
  • Chenguang Zhang,
  • Zhou Cao and
  • Jun Wang

22 November 2021

In order to verify the performance of a graphene-based space radiation detection sensor, the radiation detection principle based on two-dimensional graphene material was analyzed according to the band structure and electric field effect of graphene....

  • Communication
  • Open Access
3,056 Views
8 Pages

22 November 2021

In situ fluorophores were induced on polyvinyl alcohol (PVA) bulk materials by direct femtosecond laser writing. The generation of fluorophores was ascribed to localized laser-assisted carbonization. The carbonization of PVA polymers was confirmed th...

  • Article
  • Open Access
6 Citations
2,884 Views
20 Pages

22 November 2021

The monitoring and control of thermo-hygrometric indoor conditions is necessary for an adequate preservation of cultural heritage. The European standard EN 15757:2010 specifies a procedure for determining if seasonal patterns of relative humidity (RH...

  • Article
  • Open Access
7 Citations
3,315 Views
22 Pages

Assessment and Feedback Control of Paving Quality of Earth-Rock Dam Based on OODA Loop

  • Cheng Wang,
  • Jiajun Wang,
  • Wenlong Chen,
  • Jia Yu,
  • Zheng Jiao and
  • Hongling Yu

22 November 2021

Paving thickness and evenness are two key factors that affect the paving operation quality of earth-rock dams. However, in the recent study, both of the key factors characterising the paving quality were measured using finite point random sampling, w...

  • Article
  • Open Access
7 Citations
3,551 Views
12 Pages

22 November 2021

Multispectral imaging can be applied to water quality monitoring, medical diagnosis, and other applications, but the principle of multispectral imaging is different from the principle of hyper-spectral imaging. Multispectral imaging is generally achi...

  • Communication
  • Open Access
2 Citations
3,210 Views
10 Pages

22 November 2021

Efficient data movement in multi-node systems is a crucial issue at the crossroads of scientific computing, big data, and high-performance computing, impacting demanding data acquisition applications from high-energy physics to astronomy, where dedic...

  • Article
  • Open Access
2 Citations
3,354 Views
15 Pages

Dual Properties of Polyvinyl Alcohol-Based Magnetorheological Plastomer with Different Ratio of DMSO/Water

  • Norhiwani Mohd Hapipi,
  • Saiful Amri Mazlan,
  • Ubaidillah Ubaidillah,
  • Siti Aishah Abdul Aziz,
  • Seung-Bok Choi,
  • Nur Azmah Nordin,
  • Nurhazimah Nazmi,
  • Zhengbin Pang and
  • Shahir Mohd Yusuf

22 November 2021

Polyvinyl alcohol (PVA)-based magnetorheological plastomer (MRP) possesses excellent magnetically dependent mechanical properties such as the magnetorheological effect (MR effect) when exposed to an external magnetic field. PVA-based MRP also shows a...

  • Article
  • Open Access
20 Citations
3,064 Views
15 Pages

22 November 2021

In this study, a scheme of remaining useful lifetime (RUL) prognosis from raw acoustic emission (AE) data is presented to predict the concrete structure’s failure before its occurrence, thus possibly prolong its service life and minimizing the...

  • Article
  • Open Access
61 Citations
4,721 Views
15 Pages

22 November 2021

Compared to time-consuming and unreliable manual analysis, intelligent fault diagnosis techniques using deep learning models can improve the accuracy of intelligent fault diagnosis with their multi-layer nonlinear mapping capabilities. This paper pro...

  • Article
  • Open Access
21 Citations
5,875 Views
21 Pages

22 November 2021

Continuing the evolution towards Industry 4.0, the industrial communication protocols represent a significant topic of interest, as real-time data exchange between multiple devices constitute the pillar of Industrial Internet of Things (IIoT) scenari...

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Sensors - ISSN 1424-8220