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Applied Sciences, Volume 11, Issue 14

2021 July-2 - 427 articles

Cover Story: We have studied the inhibiting effect of ebselen, the most famous organoselenium compound with pharmacological activity, on the SARS-CoV-2 virus. Its antiviral potential is related to its capacity to covalently bind to the main SARS-CoV-2 protease. Particularly, we provide an explanation on the details of this chemical mechanism and the relevance of the N-Se bond, as well as provide thermodynamic support to a very recent mechanistic hypothesis. We highlight how the main metabolites of ebselen are less active than the parent compound, an aspect often not captured in in vitro studies. View this paper
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Articles (427)

  • Article
  • Open Access
2 Citations
5,775 Views
23 Pages

20 July 2021

Identifying a print document (original) from a reprint document (copy or fake) can be a challenge. The analyse at microscopic scale of print documents shows random dot shapes which depend on the printing parameters as well as the printing device used...

  • Article
  • Open Access
8 Citations
4,189 Views
14 Pages

Non-Ionizing Millimeter Waves Non-Thermal Radiation of Saccharomyces cerevisiae—Insights and Interactions

  • Ayan Barbora,
  • Shailendra Rajput,
  • Konstantin Komoshvili,
  • Jacob Levitan,
  • Asher Yahalom and
  • Stella Liberman-Aronov

20 July 2021

Non-ionizing millimeter-waves (MMW) interact with cells in a variety of ways. Here the inhibited cell division effect was investigated using 85–105 GHz MMW irradiation within the International Commission on Non-Ionizing Radiation Protection (ICNIRP)...

  • Article
  • Open Access
7 Citations
3,480 Views
21 Pages

Linked Data Triples Enhance Document Relevance Classification

  • Dinesh Nagumothu,
  • Peter W. Eklund,
  • Bahadorreza Ofoghi and
  • Mohamed Reda Bouadjenek

20 July 2021

Standardized approaches to relevance classification in information retrieval use generative statistical models to identify the presence or absence of certain topics that might make a document relevant to the searcher. These approaches have been used...

  • Communication
  • Open Access
17 Citations
3,948 Views
9 Pages

Superparamagnetic Fe/Au Nanoparticles and Their Feasibility for Magnetic Hyperthermia

  • Mohamed F. Sanad,
  • Bianca P. Meneses-Brassea,
  • Dawn S. Blazer,
  • Shirin Pourmiri,
  • George C. Hadjipanayis and
  • Ahmed A. El-Gendy

20 July 2021

Today, magnetic hyperthermia constitutes a complementary way to cancer treatment. This article reports a promising aspect of magnetic hyperthermia addressing superparamagnetic and highly Fe/Au core-shell nanoparticles. Those nanoparticles were prepar...

  • Article
  • Open Access
19 Citations
3,611 Views
14 Pages

Fabrication of Nanoporous Al by Vapor-Phase Dealloying: Morphology Features, Mechanical Properties and Model Predictions

  • Andrea Pinna,
  • Giorgio Pia,
  • Maria Francesca Casula,
  • Francesco Delogu,
  • Elisa Sogne,
  • Andrea Falqui and
  • Luca Pilia

20 July 2021

The physical and chemical properties shown by nanoporous metals, related to their unique structure, make them very promising for application in several fields. Recently, vapor-phase dealloying has been reported as a method for the preparation of seve...

  • Article
  • Open Access
1 Citations
2,856 Views
13 Pages

Identifying the Author Group of Malwares through Graph Embedding and Human-in-the-Loop Classification

  • Dong-Kyu Chae,
  • Sung-Jun Park,
  • Eujeanne Kim,
  • Jiwon Hong and
  • Sang-Wook Kim

20 July 2021

Malware are developed for various types of malicious attacks, e.g., to gain access to a user’s private information or control of the computer system. The identification and classification of malware has been extensively studied in academic societies...

  • Article
  • Open Access
21 Citations
4,544 Views
14 Pages

Effect of C-S-H Nucleating Agent on Cement Hydration

  • Wenhao Zhao,
  • Xuping Ji,
  • Yaqing Jiang and
  • Tinghong Pan

20 July 2021

This work aims to study the effect of a nucleating agent on cement hydration. Firstly, the C-S-H crystal nucleation early strength agent (CNA) is prepared. Then, the effects of CNA on cement hydration mechanism, early strength enhancement effect, C-S...

  • Article
  • Open Access
3 Citations
6,309 Views
14 Pages

Simple HPLC-PDA Analysis to Determine Illegal Synthetic Dyes in Herbal Medicines

  • Kyung-Yuk Ko,
  • Eun-Young Choi,
  • Se-Hee Jeong,
  • Sohwa Kim,
  • Choon-Kil Lee,
  • Chulhyun Lee and
  • Sooyeul Cho

20 July 2021

Various synthetic dyes are artificially added to herbal medicines for the purpose of visual attraction. In order to monitor the illegal usage of synthetic dyes in herbal medication, a rapid and straightforward analysis method to determine synthetic d...

  • Article
  • Open Access
22 Citations
6,135 Views
17 Pages

20 July 2021

Fish in aquaculture systems are subject to several stressors that inhibit the immune response and potentiate the development of disease and increased mortality. The inclusion of additives in the fish diet, namely seaweeds or their extracts, that are...

  • Article
  • Open Access
2,452 Views
15 Pages

Detection and Model of Thermal Traces Left after Aggressive Behavior of Laboratory Rodents

  • Magdalena Mazur-Milecka,
  • Jacek Ruminski,
  • Wojciech Glac and
  • Natalia Glowacka

20 July 2021

Automation of complex social behavior analysis of experimental animals would allow for faster, more accurate and reliable research results in many biological, pharmacological, and medical fields. However, there are behaviors that are not only difficu...

  • Article
  • Open Access
7 Citations
7,403 Views
12 Pages

20 July 2021

Sheet metal coils are widely used in the steel, automotive, and electronics industries. Many of these coils are processed through metal stamping or laser cutting to form different types of shapes. Sheet metal coil leveling is an essential procedure b...

  • Article
  • Open Access
31 Citations
5,669 Views
15 Pages

Investigations of the Surface of Heritage Objects and Green Bioremediation: Case Study of Artefacts from Maramureş, Romania

  • Dorina Camelia Ilieș,
  • Nicolaie Hodor,
  • Liliana Indrie,
  • Paula Dejeu,
  • Alexandru Ilieș,
  • Adina Albu,
  • Tudor Caciora,
  • Marin Ilieș,
  • Lucian Barbu-Tudoran and
  • Vasile Grama

20 July 2021

Old textiles are important elements of thecultural heritage. As a result of their composition mostly of natural elements old textiles are extremely prone to physical and chemical degradation due to fungal action. The treatments usually applied for th...

  • Feature Paper
  • Article
  • Open Access
11 Citations
5,978 Views
16 Pages

Head-Related Transfer Functions for Dynamic Listeners in Virtual Reality

  • Olli S. Rummukainen,
  • Thomas Robotham and
  • Emanuël A. P. Habets

20 July 2021

In dynamic virtual reality, visual cues and motor actions aid auditory perception. With multimodal integration and auditory adaptation effects, generic head-related transfer functions (HRTFs) may yield no significant disadvantage to individual HRTFs...

  • Article
  • Open Access
3,100 Views
20 Pages

20 July 2021

This paper presents a co-rotational beam formulation, which is used for geometric nonlinear analysis with the differential reproducing kernel (DRK) approximation collocation method. The present formulation, based on the Timoshenko beam hypothesis, is...

  • Article
  • Open Access
2 Citations
3,370 Views
22 Pages

A Measurement-Based Message-Level Timing Prediction Approach for Data-Dependent SDFGs on Tile-Based Heterogeneous MPSoCs

  • Ralf Stemmer,
  • Hai-Dang Vu,
  • Sébastien Le Nours,
  • Kim Grüttner,
  • Sébastien Pillement and
  • Wolfgang Nebel

20 July 2021

Fast yet accurate performance and timing prediction of complex parallel data flow applications on multi-processor systems remains a very difficult discipline. The reason for it comes from the complexity of the data flow applications w.r.t. data depen...

  • Article
  • Open Access
11 Citations
3,650 Views
17 Pages

Data-Driven Analyses of Low Salinity Waterflooding in Carbonates

  • Rashida Salimova,
  • Peyman Pourafshary and
  • Lei Wang

20 July 2021

Low salinity water (LSW) injection is a promising Enhanced Oil Recovery (EOR) technique that has the potential to improve oil recovery and has been studied by many researchers. LSW flooding in carbonates has been widely evaluated by coreflooding test...

  • Article
  • Open Access
13 Citations
3,592 Views
17 Pages

20 July 2021

In new and refurbished buildings, different energy sources are usually exploited to reach the Near Zero Energy Building target. Heat pumps and renewables are the most common adopted technologies. The coupling of the different components with a contro...

  • Feature Paper
  • Article
  • Open Access
18 Citations
5,206 Views
13 Pages

Gaze Behavior and Positioning of Referee Teams during Three-Point Shots in Basketball

  • Stefanie Klatt,
  • Benjamin Noël,
  • André Nicklas,
  • Karsten Schul,
  • Florian Seifriz,
  • Alessa Schwarting and
  • Frowin Fasold

20 July 2021

This study looks at the visual scan patterns of high-class basketball referees. Using mobile eye-tracking devices, referees’ gaze behavior was analyzed during the execution of three-point shots in the official pre-season games of Germany’s men’s prof...

  • Article
  • Open Access
5 Citations
4,595 Views
15 Pages

Human Umbilical Cord Mesenchymal Stem Cells in Combination with Hyaluronic Acid Ameliorate the Progression of Knee Osteoarthritis

  • Jia-Lin Wu,
  • Pei-Chun Wong,
  • Chung-Wei Ho,
  • Chien-Han Chen,
  • Kuan-Ya Liao,
  • Ronald Lovel,
  • Tang Bo-Chung Wu,
  • Wen-Ying Chang,
  • Yan-Zhang Lee and
  • Willie Lin

20 July 2021

The aim of this study is to evaluate the feasibility and usefulness of the human umbilical cord mesenchymal stem cells (hUC-MSCs) and hyaluronan acid (HA) combination to attenuate osteoarthritis progression in the knee while simultaneously providing...

  • Article
  • Open Access
7 Citations
3,495 Views
18 Pages

20 July 2021

Procambarus clarkii was found to have excellent anti-wear performance against abrasive materials. To improve the wear resistance performance of the soil-engaging component of agricultural machinery, in this study, the micro-thorn and convex hull coup...

  • Article
  • Open Access
23 Citations
3,974 Views
22 Pages

Identification of a Human-Structure Interaction Model on an Ultra-Lightweight FRP Footbridge

  • Christian Gallegos-Calderón,
  • Javier Naranjo-Pérez,
  • Iván M. Díaz and
  • José M. Goicolea

20 July 2021

Due to the high strength-to-weight ratio of fibre reinforced polymers (FRPs), human-induced vibration problematic remains as a subject to be fully comprehended in order to extend the use of composites in Bridge Engineering. Thus, this paper studies a...

  • Article
  • Open Access
5 Citations
3,739 Views
23 Pages

Enabling Role-Based Orchestration for Cloud Applications

  • Yue Wang,
  • Choonhwa Lee,
  • Shuyang Ren,
  • Eunsam Kim and
  • Sungwook Chung

20 July 2021

With the rapidly growing popularity of cloud services, the cloud computing faces critical challenges to orchestrate the deployment and operation of cloud applications on heterogenous cloud platforms. Cloud applications are built on a platform model t...

  • Article
  • Open Access
18 Citations
6,101 Views
20 Pages

Life Cycle Assessment of Different Waste Lubrication Oil Management Options in Serbia

  • Ljubica Duđak,
  • Stevan Milisavljević,
  • Mitar Jocanović,
  • Ferenc Kiss,
  • Dragoljub Šević,
  • Velibor Karanović and
  • Marko Orošnjak

20 July 2021

On average, approximately 22 thousand tons of new lubrication oil were marketed annually in Serbia in the period 2015–2019. Less than 20% of the waste lubrication oil (WLO) generated was treated, whereas the remainder was mostly uncollected or improp...

  • Article
  • Open Access
9 Citations
6,441 Views
11 Pages

Segmenting 20 Types of Pollen Grains for the Cretan Pollen Dataset v1 (CPD-1)

  • Nikos Tsiknakis,
  • Elisavet Savvidaki,
  • Sotiris Kafetzopoulos,
  • Georgios Manikis,
  • Nikolas Vidakis,
  • Kostas Marias and
  • Eleftherios Alissandrakis

20 July 2021

Pollen analysis and the classification of several pollen species is an important task in melissopalynology. The development of machine learning or deep learning based classification models depends on available datasets of pollen grains from various p...

  • Article
  • Open Access
32 Citations
5,249 Views
13 Pages

20 July 2021

Beetroot is a root vegetable with carotenoids, phenols, vitamins, minerals, and water-soluble betalain pigments such as betacyanins (red-violet color) and betaxanthins (yellow-orange color), which have many nutritional and health benefits. Its use in...

  • Review
  • Open Access
180 Citations
24,354 Views
35 Pages

20 July 2021

Pharmaceutical products have become a necessary part of life. Several studies have demonstrated that indirect exposure of humans to pharmaceuticals through the water could cause negative effects. Raw sewage and wastewater effluents are the major sour...

  • Communication
  • Open Access
3 Citations
3,819 Views
12 Pages

Anti-Inflammatory Effect of Cudrania tricuspidata Extract and Stewartia koreana Extract Mixture in a Collagen-Induced Arthritis Mouse Model

  • Inkyu Kim,
  • Hansol Kim,
  • Eunjoo H. Lee,
  • Geonung Jo,
  • Chun Soo Na,
  • Kyungtae Kang and
  • Tae Hoon Lee

20 July 2021

Cudrania tricuspidata extracts (CTE) and Stewartia koreana extracts (SKE) are viable drugs for managing inflammation. We investigated the nitric oxide levels of CTE and a mixture of CTE/SKE (CTE mix) against lipopolysaccharide-induced RAW264.7 cells....

  • Article
  • Open Access
3 Citations
4,047 Views
8 Pages

Modified Contrast-Detail Phantom for Determination of the CT Scanners Abilities for Low-Contrast Detection

  • Moshi Geso,
  • Salem Saeed Alghamdi,
  • Abdulrahman Tajaldeen,
  • Rowa Aljondi,
  • Hind Alghamdi,
  • Ali Zailae,
  • Essam H. Mattar,
  • Nissren Tamam,
  • Abdullah Aljehani and
  • Abdelmoneim Sulieman
  • + 1 author

20 July 2021

Computerised tomography (CT) continues to be a corner stone medical and radiologic imaging modalities in radiology and radiotherapy departments. Its importance lies in its efficiency in low contrast detectability (LCD). The assessment of such capabil...

  • Article
  • Open Access
4 Citations
3,706 Views
14 Pages

20 July 2021

Cache attacks are widespread on microprocessors and multi-processor system-on-chips but have not yet spread to heterogeneous systems-on-chip such as SoC-FPGA that are found in increasing numbers of applications on servers or in the cloud. This type o...

  • Article
  • Open Access
4 Citations
3,846 Views
24 Pages

20 July 2021

The early and accurate prediction of defects helps in testing software and therefore leads to an overall higher-quality product. Due to drift in software defect data, prediction model performances may degrade over time. Very few earlier works have in...

  • Article
  • Open Access
8 Citations
3,180 Views
18 Pages

Technical-Economic Evaluation of the Effectiveness of Measures Applied to the Artificial Lighting System of a School

  • Cristina Baglivo,
  • Marina Bonomolo,
  • Paolo Maria Congedo,
  • Marco Beccali and
  • Simona Antonaci

20 July 2021

Ensuring optimum interior lighting is a topic of great importance, as this influences not only the well-being of users but also the optimal performance of visual tasks. Lighting can be natural, but if not sufficient, it can be compensated with artifi...

  • Article
  • Open Access
12 Citations
3,676 Views
20 Pages

20 July 2021

The purpose of this paper, based on the amount of ultraviolet (UV) radiation in different areas of China, was to give the corresponding measures to prevent UV aging of asphalt. In this paper, based on the average annual amount of UV radiation in Chin...

  • Article
  • Open Access
26 Citations
5,714 Views
22 Pages

20 July 2021

Low-cost Global Navigation Satellite System (GNSS) receivers are currently used in various engineering applications. These low-cost devices are regarded as suitable sensors for applications in areas with a high risk of instrument damage. The main obj...

  • Article
  • Open Access
3 Citations
3,568 Views
11 Pages

Method for Calculating of Lightning Impact Level on Overhead Transmission Line

  • Anton Vladimirovich Burtsev and
  • Vasily Nikolaevich Selivanov

19 July 2021

This paper proposes a simple method for calculating the lightning impact level on overhead transmission power lines, taking into account its entire length. The method uses lightning historical data and the geographic coordinates of power line towers....

  • Article
  • Open Access
5 Citations
3,513 Views
15 Pages

Modification of Angular Kinematics and Spatiotemporal Parameters during Running after Central and Peripheral Fatigue

  • Alberto Encarnación-Martínez,
  • Pedro Pérez-Soriano,
  • Roberto Sanchis-Sanchis,
  • Rafael Berenguer-Vidal and
  • Antonio García-Gallart

19 July 2021

Fatigue causes kinematics modifications during running, and it could be related to injuries. The aim was to identify and compare the effects of central and peripheral fatigue on angular kinematics and spatiotemporal parameters during running. Angular...

  • Feature Paper
  • Article
  • Open Access
21 Citations
3,330 Views
33 Pages

19 July 2021

Within this work, we upscale the equations that describe the pore-scale behaviour of nonlinear porous elastic composites, using the asymptotic homogenization technique in order to derive the macroscale effective governing equations. A porous hyperela...

  • Review
  • Open Access
16 Citations
6,515 Views
26 Pages

19 July 2021

This paper aims to critically review the current body of literature relating to the calculation methods of construction material stock. To this end, this study adopts a systematic literature review technique in order to identify the relevant studies....

  • Feature Paper
  • Article
  • Open Access
21 Citations
3,517 Views
18 Pages

19 July 2021

Appropriate reliance on code clones significantly reduces development costs and hastens the development process. Reckless cloning, in contrast, reduces code quality and ultimately adds costs and time. To avoid this scenario, many researchers have pro...

  • Feature Paper
  • Article
  • Open Access
20 Citations
3,248 Views
17 Pages

Complex Processing of Saponite Waste from a Diamond-Mining Enterprise

  • Olga Zubkova,
  • Aleksey Alexeev,
  • Arseniy Polyanskiy,
  • Kirill Karapetyan,
  • Olga Kononchuk and
  • Markus Reinmöller

19 July 2021

The solution of the sludge utilization problem and yield increase at processing plants have great importance today all over the world. Disasters associated with the tailings dams failures have madeus develop technologies of tailings sludge utilizatio...

  • Article
  • Open Access
14 Citations
4,526 Views
13 Pages

Ultrasonic Attenuation Characteristics of Glass-Fiber-Reinforced Polymer Hull Structure

  • Zhiqiang Han,
  • Sookhyun Jeong,
  • Jae-Won Jang,
  • Jong Hun Woo and
  • Daekyun Oh

19 July 2021

Glass fiber-reinforced polymer (GFRP) ship structures have hull plate thicknesses of 10 mm or more and are fabricated using a higher proportion of resin matrix systems than E-glass fiber reinforcements. Therefore, GFRP is classified as a highly atten...

  • Article
  • Open Access
15 Citations
4,404 Views
15 Pages

Image Quality Assessment to Emulate Experts’ Perception in Lumbar MRI Using Machine Learning

  • Steren Chabert,
  • Juan Sebastian Castro,
  • Leonardo Muñoz,
  • Pablo Cox,
  • Rodrigo Riveros,
  • Juan Vielma,
  • Gamaliel Huerta,
  • Marvin Querales,
  • Carolina Saavedra and
  • Rodrigo Salas
  • + 1 author

19 July 2021

Medical image quality is crucial to obtaining reliable diagnostics. Most quality controls rely on routine tests using phantoms, which do not reflect closely the reality of images obtained on patients and do not reflect directly the quality perceived...

  • Article
  • Open Access
28 Citations
5,969 Views
19 Pages

Development of a New Pasta Product by the Incorporation of Chestnut Flour and Bee Pollen

  • Maëlys Brochard,
  • Paula Correia,
  • Maria João Barroca and
  • Raquel P. F. Guiné

19 July 2021

This work aimed at developing fortified pastas incorporating chestnut flour (25–55%) and powdered pollen (5–20%), either separately or in combination, as well as the characterization of the products obtained. To this, a physical characterization was...

  • Article
  • Open Access
22 Citations
4,504 Views
26 Pages

19 July 2021

The treatment of sulfate-bearing soil with calcium-based stabilizers such as cement or lime often results in ettringite formation, consequently leading to swelling and strength deterioration. Ettringite formation has negative environmental and econom...

  • Article
  • Open Access
4 Citations
2,208 Views
17 Pages

Online Learning Algorithms for the Real-Time Set-Point Tracking Problem

  • Arman Alahyari,
  • David Pozo and
  • Meisam Farrokhifar

19 July 2021

With the recent advent of technology within the smart grid, many conventional concepts of power systems have undergone drastic changes. Owing to technological developments, even small customers can monitor their energy consumption and schedule househ...

  • Article
  • Open Access
3 Citations
3,200 Views
18 Pages

Visuospatial Working Memory for Autonomous UAVs: A Bio-Inspired Computational Model

  • José-Antonio Cervantes,
  • Sonia López,
  • Salvador Cervantes,
  • Adriana Mexicano and
  • Jonathan-Hernando Rosales

19 July 2021

Visuospatial working memory is a fundamental cognitive capability of human beings needed for exploring the visual environment. This cognitive function is responsible for creating visuospatial maps, which are useful for maintaining a coherent and cont...

  • Article
  • Open Access
102 Citations
18,932 Views
19 Pages

Diagnosis of Obstructive Sleep Apnea from ECG Signals Using Machine Learning and Deep Learning Classifiers

  • Alaa Sheta,
  • Hamza Turabieh,
  • Thaer Thaher,
  • Jingwei Too,
  • Majdi Mafarja,
  • Md Shafaeat Hossain and
  • Salim R. Surani

19 July 2021

Obstructive sleep apnea (OSA) is a well-known sleep ailment. OSA mostly occurs due to the shortage of oxygen for the human body, which causes several symptoms (i.e., low concentration, daytime sleepiness, and irritability). Discovering the existence...

  • Article
  • Open Access
2,107 Views
15 Pages

19 July 2021

Compared with the traditional hard-disk drives (HDDs), solid-state drives (SSDs) have adopted NAND flash memory and become the current popular storage devices. However, when the free space in NAND flash memory is not enough, the garbage collection wi...

  • Article
  • Open Access
9 Citations
3,440 Views
19 Pages

19 July 2021

Reservoir computing refers to a computational framework based on recurrent neural networks that can process time-series data. In an echo state network (ESN), which is a type of reservoir computing framework, the reservoir consists of a recursive netw...

  • Article
  • Open Access
2,846 Views
11 Pages

19 July 2021

Despite its significant effectiveness in adversarial training approaches to multidomain task-oriented dialogue systems, adversarial inverse reinforcement learning of the dialogue policy frequently fails to balance the performance of the reward estima...

  • Article
  • Open Access
25 Citations
3,952 Views
21 Pages

19 July 2021

An accurate dam deformation prediction model is vital to a dam safety monitoring system, as it helps assess and manage dam risks. Most traditional dam deformation prediction algorithms ignore the interpretation and evaluation of variables and lack qu...

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Appl. Sci. - ISSN 2076-3417