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Applied Sciences, Volume 12, Issue 9

May-1 2022 - 706 articles

Cover Story: As advanced driver assistant systems (ADAS) become increasingly sophisticated, there is a growing need to monitor the physiological states of drivers/occupants to assist the engagement of the ADAS system. In this study, we demonstrate a scalable and low-cost in-cabin driver monitoring system using time-of-flight (ToF). The active illumination and the additional depth information from the ToF camera mitigate both the obstacles of illumination/motion artifacts in active driver physiological monitoring. Contactless, non-intrusive, passive driver monitoring may be valuable for detecting sudden sickness of the driver as well as other hazardous health conditions, such as atrial fibrillation or heart attacks. View this paper
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Articles (706)

  • Article
  • Open Access
21 Citations
6,560 Views
14 Pages

Forecasting the Global Battery Material Flow: Analyzing the Break-Even Points at Which Secondary Battery Raw Materials Can Substitute Primary Materials in the Battery Production

  • Michael Neidhardt,
  • Jordi Mas-Peiro,
  • Magnus Schulz-Moenninghoff,
  • Josep O. Pou,
  • Rafael Gonzalez-Olmos,
  • Arno Kwade and
  • Benedikt Schmuelling

9 May 2022

Growing numbers of electric vehicles (EVs) as well as controversial discussions on cost, scarcity and the environmental and social sustainability of primary raw materials that are needed for battery production together emphasize the necessity for bat...

  • Article
  • Open Access
13 Citations
5,414 Views
21 Pages

Smart Contract Generation Assisted by AI-Based Word Segmentation

  • Yu Tong,
  • Weiming Tan,
  • Jingzhi Guo,
  • Bingqing Shen,
  • Peng Qin and
  • Shuaihe Zhuo

9 May 2022

In the last decade, blockchain smart contracts emerged as an automated, decentralized, traceable, and immutable medium of value exchange. Nevertheless, existing blockchain smart contracts are not compatible with legal contracts. The automatic executi...

  • Article
  • Open Access
32 Citations
4,551 Views
15 Pages

9 May 2022

In the context of the energy crisis and global climate deterioration, the sustainable development of clean energy will become a new direction for future energy development. Based on the development process of clean energy in China in the past ten yea...

  • Article
  • Open Access
7 Citations
3,200 Views
19 Pages

Slip Estimation Model for Planetary Rover Using Gaussian Process Regression

  • Tianyi Zhang,
  • Song Peng,
  • Yang Jia,
  • Junkai Sun,
  • He Tian and
  • Chuliang Yan

9 May 2022

Monitoring the rover slip is important; however, a certain level of estimation uncertainty is inevitable. In this paper, we establish slip estimation models for China’s Mars rover, Zhurong, using Gaussian process regression (GPR). The model was...

  • Article
  • Open Access
8 Citations
6,688 Views
23 Pages

9 May 2022

In the present study, field tests were performed using low-resistivity materials (LRMs) in different grounding system (GS) configurations to reduce the grounding resistance (GR) and assess the variation in the effectiveness of the LRMs with increases...

  • Article
  • Open Access
37 Citations
5,370 Views
26 Pages

9 May 2022

As the number of electric vehicles (EVs) significantly increases, the excessive charging demand of parked EVs in the charging station may incur an instability problem to the electricity network during peak hours. For the charging station to take a mi...

  • Article
  • Open Access
6 Citations
4,600 Views
16 Pages

9 May 2022

In severe cases of total knee arthroplasty, where off-the-shelf implants are not suitable or available anymore (i.e., in cases with extended bone defects or periprosthetic fractures), custom-made knee implants represent one of the few remaining treat...

  • Article
  • Open Access
2 Citations
3,206 Views
18 Pages

9 May 2022

The way of understanding online higher education has greatly changed due to the worldwide pandemic situation. Teaching is undertaken remotely, and the faculty incorporate lecture audio recordings as part of the teaching material. This new online teac...

  • Article
  • Open Access
15 Citations
4,524 Views
31 Pages

9 May 2022

The goal of this research is to offer an effective intelligent model for forecasting college students’ career decisions in order to give a useful reference for career decisions and policy formation by relevant departments. The suggested predict...

  • Article
  • Open Access
3 Citations
2,583 Views
15 Pages

9 May 2022

Simply speaking, automatic driving requires the calculation of a large amount of traffic data and, finally, the obtainment of the optimal driving route and speed. However, the key technical difficulty is the obtainment of data; thus, radar has become...

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Appl. Sci. - ISSN 2076-3417Creative Common CC BY license