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Applied Sciences, Volume 12, Issue 1

January-1 2022 - 530 articles

Cover Story: Using enhanced immersive parallel coordinates plots for virtual reality (VR), we demonstrate how to perform decision making of multi-objective optimization studies in turbomachinery. The developed system provides data-science analytics built around a well-known method for visualizing multidimensional datasets in VR. The data-science analytics enhancements consist of importance analysis and several clustering algorithms, including a novel subspace memory clustering technique. These analytical methods were applied to both the main visualizations and supporting cross-dimensional scatter plots to automate the analytical aspects of the immersive parallel coordinates plots analysis. View this paper
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Articles (530)

  • Article
  • Open Access
9 Citations
3,703 Views
19 Pages

5 January 2022

Steel plate reinforced concrete (SC) walls can effectively resist projectile impact by preventing the rear concrete fragments flying away, thus attracting much attention in defence technology. This work numerically and analytically investigated the h...

  • Article
  • Open Access
36 Citations
8,721 Views
17 Pages

Embedded AI-Based Digi-Healthcare

  • Zarlish Ashfaq,
  • Rafia Mumtaz,
  • Abdur Rafay,
  • Syed Mohammad Hassan Zaidi,
  • Hadia Saleem,
  • Sadaf Mumtaz,
  • Adnan Shahid,
  • Eli De Poorter and
  • Ingrid Moerman

5 January 2022

Healthcare is an indispensable part of human life and chronic illnesses like cardiovascular diseases (CVD) have a deeply negative impact on the healthcare sector. Since the ever-growing population of chronic patients cannot be managed at hospitals, t...

  • Article
  • Open Access
5 Citations
3,251 Views
15 Pages

5 January 2022

Back-to-back geosynthetic-reinforced soil walls (BBGRSWs) are commonly used in embankments approaching bridges and narrow spaces. However, the available literature and design guidelines for BBGRSWs are limited. The aims of this research were to devel...

  • Article
  • Open Access
14 Citations
3,480 Views
18 Pages

5 January 2022

Transpired solar collectors (TSC) are one of the most popular solar thermal technologies for building façades. TSC use solar energy to heat the absorber surface, which transmits thermal energy to the ambient air. A variant of TSC, namely, a do...

  • Article
  • Open Access
5 Citations
3,393 Views
14 Pages

5 January 2022

In research on complex networks, mining relatively important nodes is a challenging and practical work. However, little research has been done on mining relatively important nodes in complex networks, and the existing relatively important node mining...

  • Article
  • Open Access
36 Citations
9,502 Views
21 Pages

Leveraging AI and Machine Learning for National Student Survey: Actionable Insights from Textual Feedback to Enhance Quality of Teaching and Learning in UK’s Higher Education

  • Raheel Nawaz,
  • Quanbin Sun,
  • Matthew Shardlow,
  • Georgios Kontonatsios,
  • Naif R. Aljohani,
  • Anna Visvizi and
  • Saeed-Ul Hassan

5 January 2022

Students’ evaluation of teaching, for instance, through feedback surveys, constitutes an integral mechanism for quality assurance and enhancement of teaching and learning in higher education. These surveys usually comprise both the Likert scale...

  • Article
  • Open Access
9 Citations
4,256 Views
14 Pages

5 January 2022

Concern about the health of people who traveled onboard was raised during the COVID-19 outbreak on the Diamond Princess cruise ship. The ship’s narrow space offers an environment conducive to the virus’s spread. Close contact isolation re...

  • Article
  • Open Access
19 Citations
4,242 Views
21 Pages

5 January 2022

The main purpose of this study was to investigate the mix design and performance of fiber-reinforced pervious concrete using lightweight coarse aggregates instead of ordinary coarse aggregates. There were two main stages in the relevant testing work....

  • Article
  • Open Access
9 Citations
4,466 Views
16 Pages

5 January 2022

We propose a mechanical design for a simple teleoperated unmanned ground vehicle (UGV) to negotiate uneven terrain. UGVs are typically classified into legged, legged-wheeled, wheeled, and tanked forms. Legged vehicles can significantly shift their ce...

  • Article
  • Open Access
36 Citations
5,563 Views
15 Pages

Automatic Classification of Fatty Liver Disease Based on Supervised Learning and Genetic Algorithm

  • Ahmed Gaber,
  • Hassan A. Youness,
  • Alaa Hamdy,
  • Hammam M. Abdelaal and
  • Ammar M. Hassan

5 January 2022

Fatty liver disease is considered a critical illness that should be diagnosed and detected at an early stage. In advanced stages, liver cancer or cirrhosis arise, and to identify this disease, radiologists commonly use ultrasound images. However, bec...

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Appl. Sci. - ISSN 2076-3417