You are currently viewing a new version of our website. To view the old version click .

Applied Sciences, Volume 11, Issue 22

November-2 2021 - 574 articles

Cover Story: As populations become concentrated in cities, traffic congestion increases, and urban air mobility (UAM) is being considered to face this problem. Accordingly, many institutions and companies around the world are developing UAM vehicles, building infrastructure, and researching flight operating systems. In this study, three holding area concepts have been designed that can control air traffic flows and avoid bad weather conditions when UAM vehicles are operating. The holding area concepts and the turning procedure of this study can be used as guidelines when designing UAM corridors or UAM flight routes. View this paper
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (574)

  • Article
  • Open Access
8 Citations
2,961 Views
19 Pages

22 November 2021

There are big differences between the driving behaviors of intelligent connected vehicles (ICVs) and traditional human-driven vehicles (HVs). ICVs will be mixed with HVs on roads for a long time in the future. Different intelligent functions and diff...

  • Review
  • Open Access
24 Citations
9,982 Views
25 Pages

22 November 2021

The emergence of social media, the worldwide web, electronic transactions, and next-generation sequencing not only opens new horizons of opportunities but also leads to the accumulation of a massive amount of data. The rapid growth of digital data ge...

  • Communication
  • Open Access
4 Citations
3,205 Views
12 Pages

Evaluation of User Reactions and Verification of the Authenticity of the User’s Identity during a Long Web Survey

  • Evgeny Nikulchev,
  • Alexander Gusev,
  • Dmitry Ilin,
  • Nurziya Gazanova and
  • Sergey Malykh

22 November 2021

Web surveys are very popular in the Internet space. Web surveys are widely incorporated for gathering customer opinion about Internet services, for sociological and psychological research, and as part of the knowledge testing systems in electronic le...

  • Article
  • Open Access
45 Citations
6,212 Views
14 Pages

Diabetic Retinopathy Diagnosis Based on RA-EfficientNet

  • San-Li Yi,
  • Xue-Lian Yang,
  • Tian-Wei Wang,
  • Fu-Rong She,
  • Xin Xiong and
  • Jian-Feng He

22 November 2021

The early detection and grade diagnosis of diabetic retinopathy (DR) are very important for the avoidance of blindness, and using deep learning methods to automatically diagnose DR has attracted great attention. However, the small amount of DR data l...

  • Feature Paper
  • Article
  • Open Access
6 Citations
2,905 Views
10 Pages

Recognition of Eye-Written Characters Using Deep Neural Network

  • Won-Du Chang,
  • Jae-Hyeok Choi and
  • Jungpil Shin

22 November 2021

Eye writing is a human–computer interaction tool that translates eye movements into characters using automatic recognition by computers. Eye-written characters are similar in form to handwritten ones, but their shapes are often distorted because of t...

  • Article
  • Open Access
5 Citations
2,545 Views
10 Pages

Design of a New Type of Torsional Impactor and Analysis of Its Impact Performance

  • Xianfeng Tan,
  • Zongtao Chen,
  • Songcheng Tan,
  • Longchen Duan,
  • Chao Xu and
  • Yonggang Wang

22 November 2021

In view of the stick-slip phenomenon in deep and hard rock drilling, a new type of torsional impactor that can provide torsional impact vibration was designed. According to the working principle and structural characteristics of the designed torsiona...

  • Article
  • Open Access
2 Citations
3,713 Views
14 Pages

22 November 2021

Matrix-assisted laser desorption ionization mass spectrometry imaging (MALDI-MSI) is increasingly used in a broad range of research due to its ability to visualize the spatial distribution of metabolites in vivo. Here, we have developed a method, nam...

  • Article
  • Open Access
2,414 Views
13 Pages

Leveraging Expert Knowledge for Label Noise Mitigation in Machine Learning

  • Quoc Nguyen,
  • Tomoaki Shikina,
  • Daichi Teruya,
  • Seiji Hotta,
  • Huy-Dung Han and
  • Hironori Nakajo

22 November 2021

In training-based Machine Learning applications, the training data are frequently labeled by non-experts and expose substantial label noise which greatly alters the training models. In this work, a novel method for reducing the effect of label noise...

  • Review
  • Open Access
26 Citations
6,312 Views
17 Pages

Beneficial Oxidative Stress-Related trans-Resveratrol Effects in the Treatment and Prevention of Breast Cancer

  • Alessandra Quarta,
  • Antonio Gaballo,
  • Biswajita Pradhan,
  • Srimanta Patra,
  • Mrutyunjay Jena and
  • Andrea Ragusa

22 November 2021

Resveratrol is one of the most investigated polyphenols for its multiple biological activities and many beneficial effects. These are mainly related to its ability to scavenge free radicals and reduce oxidative stress. Resveratrol has also been shown...

  • Article
  • Open Access
13 Citations
8,416 Views
14 Pages

22 November 2021

New locations for onshore technology, which have not been considered so far, must be developed to increase the total installed capacity of renewable energies, especially wind energy. For this purpose, cost-effective wind turbines, even in difficult-t...

of 58

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
Appl. Sci. - ISSN 2076-3417