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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
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Articles (574)

  • Article
  • Open Access
7 Citations
4,128 Views
10 Pages

Assessment of Eating Habits and Perceived Benefits of Physical Activity and Body Attractiveness among Adolescents from Northeastern Romania

  • Dana-Teodora Anton-Păduraru,
  • Ioan Gotcă,
  • Veronica Mocanu,
  • Veronica Popescu,
  • Maria-Liliana Iliescu,
  • Egidia-Gabriela Miftode and
  • Vasile-Lucian Boiculese

22 November 2021

The purpose of this paper was to present the results of the evaluation of 1320 adolescents from 4 high schools in Iaşi, Romania regarding their eating habits and perceived benefits of physical activity and body attractiveness after they complete...

  • Article
  • Open Access
10 Citations
7,029 Views
20 Pages

Improving Waste Management System Efficiency and Mobility with Efficient Path MANET

  • Nibras Abdullah,
  • Ola A. Al-wesabi,
  • Badiea Abdulkarem Mohammed,
  • Zeyad Ghaleb Al-Mekhlafi,
  • Meshari Alazmi,
  • Mohammad Salih Alsaffar,
  • Abdulaziz Salamah Aljaloud,
  • Mahmoud Baklizi and
  • Putra Sumari

22 November 2021

Waste Management System (WMS) is applied in smart cities and is supported by the Internet of Things (IoT). WMS involves several responsibilities, such as collection, disposal, and utilization of waste in relevant facilities. Efficient waste managemen...

  • Review
  • Open Access
2 Citations
3,149 Views
14 Pages

Potential New Treatments for Knee OA: A Prospective Review of Registered Trials

  • Marius Ioniţescu,
  • Dinu Vermeşan,
  • Bogdan Andor,
  • Cristian Dumitrascu,
  • Musab Al-Qatawneh,
  • Vlad Bloanca,
  • Andrei Dumitrascu and
  • Radu Prejbeanu

22 November 2021

We aimed to evaluate potential new treatments for knee osteoarthritis (OA). The National Institute of Health ClinicalTrials.gov database was searched for “Osteoarthritis, Knee”. We found 565 ongoing interventional studies with a total pla...

  • Article
  • Open Access
4 Citations
2,789 Views
9 Pages

Active Video Game Program for People with Type 2 Diabetes- a Pilot Study

  • Han-Hung Huang,
  • Brianna Gathright,
  • Rachel Holik,
  • Hannah Iverson,
  • Emily Saville and
  • Drew A. Curtis

22 November 2021

The objective of this study was to assess the effects of an active video game (AVG) program in physiological parameters, fitness levels, motivation to physical activity, and quality of life on people with type 2 diabetes (T2D). Eight T2D patients par...

  • Article
  • Open Access
4 Citations
2,187 Views
19 Pages

22 November 2021

Existing SCS (space-constrained scheduling) studies fall short of minimizing the effect of the stacking of trades that decline productivity due to an increase in resources within a physically limited work area. This article presents a space-constrain...

  • Communication
  • Open Access
3 Citations
4,709 Views
15 Pages

Dual-Gratings Imaging Spectrometer

  • Rui Ouyang,
  • Duo Wang,
  • Longxu Jin and
  • Xingxiang Zhang

22 November 2021

Common dispersive-type spectroscopic instruments include prism-type and grating-type, usually using a single dispersive element. The continuous imaging band is always limited by the dispersion angle. When it is necessary to image two wavebands with a...

  • Article
  • Open Access
15 Citations
10,404 Views
19 Pages

22 November 2021

A reverse vending machine motivates citizens to bring recyclable waste by rewarding them, which is a viable solution to increase the recycling rate. Reverse vending machines generally use near-infrared sensors, barcode sensors, or cameras to classify...

  • Article
  • Open Access
1 Citations
2,942 Views
20 Pages

22 November 2021

Dogs and cats tend to show their conditions and desires through their behaviors. In companion animal behavior recognition, behavior data obtained by attaching a wearable device or sensor to a dog’s body are mostly used. However, differences occ...

  • Review
  • Open Access
9 Citations
4,974 Views
19 Pages

Application of the Machine Vision Technology and Infrared Thermography to the Detection of Hoof Diseases in Dairy Cows: A Review

  • Pavel Kříž,
  • Michaela Horčičková,
  • Roman Bumbálek,
  • Petr Bartoš,
  • Luboš Smutný,
  • Radim Stehlík,
  • Tomáš Zoubek,
  • Pavel Černý,
  • Vladimír Vochozka and
  • Radim Kuneš

22 November 2021

Infrared thermography (IRT) is a noninvasive and safe method of displaying the temperature map of objects that can be used to detect hoof diseases and lameness to reduce significant financial costs and physically stress animals. A qualitative bibliom...

  • Feature Paper
  • Article
  • Open Access
16 Citations
4,700 Views
14 Pages

Effect of Modified Silica Materials on Polyvinyl Chloride (PVC) Substrates to Obtain Transparent and Hydrophobic Hybrid Coatings

  • Violeta Purcar,
  • Valentin Rădițoiu,
  • Alina Rădițoiu,
  • Florentina Monica Raduly,
  • Georgiana Cornelia Ispas,
  • Simona Căprărescu,
  • Adriana Nicoleta Frone,
  • Bogdan Trică,
  • Cristian-Andi Nicolae and
  • Mihai Anastasescu
  • + 1 author

22 November 2021

In this research, we report a simple and inexpensive way to prepare transparent and hydrophobic hybrid coatings through deposition of different silica materials on polyvinyl chloride (PVC) substrates. The silica materials were prepared using an acid-...

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Appl. Sci. - ISSN 2076-3417