Showing 20 of 28 academic articles
Celia Redondo-Verdú, Álvaro Belmonte-Baeza, José L. Ramón, Cristina Cachero et al. • Results in Engineering
(2026)
This work presents a high-fidelity Software-in-the-Loop (SIL) simulation framework for the development and validation of control strategies for sail-driven spacecraft operating in Low Earth Orbit (LEO). The framework integrates NVIDIA Omniv...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.rineng.2026.113314
Casey Egan, Jack Lague, Musa K. Jouaneh • Machines
(2026)
Elevators exemplify mechatronics by integrating mechanical, electrical, and software systems. This paper discusses a four-story tabletop elevator model developed to demonstrate mechatronics and automation concepts in engineering education. ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/machines14050578
Eleonóra Marišová, Zuzana Ilková, Pavol Schwarcz, Tomáš Malatinec et al. • Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
(2013)
The agenda of small business in Slovakia is administered by state administration - district offices which registry and also control the entrepreneurs. The control units in the period 2008–2011 and its evaluation in terms of efficiency were ...
DOAJ
Open Access (DOAJ)
DOI: 10.11118/actaun201361072483
Mohamed Elajrami, Zouaoui Satla, Kouider Bendine • Communications
(2021)
Due to their strong abilities and easy usage, unmanned aerial vehicles (UAVs) commonly named drones have found a place and merged in the different industrial sectors. These varieties of applications encourage researchers to search for new c...
DOAJ
Open Access (DOAJ)
DOI: 10.26552/com.C.2021.3.C75-C82
Reshetnikov I.F., Shikhalev S.V., Tikhonov S.L. • Problems of the Regional Energetics
(2018)
The aim of the article is a quantitative assessment of the influence of non-condensable gases on the intensity of heat and mass transfer processes during film condensation of steam in the specific conditions for heat exchanger. The task is ...
DOAJ
Open Access (DOAJ)
DOI: 10.5281/zenodo.2222362
Rahele Sadeghzadeh, Fatemeh Rafieian, Mahdi Keshani, Zahra Salehi et al. • Future Foods
(2024)
Pseudomonas aeruginosa is a Gram-negative human pathogenic bacterium that has the ability to form multicellular biofilm (BF) communities. Due to the presence of extracellular polymeric substances, BF protects bacteria from unfavorable envir...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.fufo.2024.100481
Tahany Saleh Aldayel, Mohamed M. Badran, Abdullah H. Alomrani, Nora A. AlFaris et al. • Heliyon
(2023)
Aloe perryi (AP) has gained considerable interest as a medicinal herb in various biological applications due to its rich phytochemical composition. However, the therapeutic benefits of AP could be potentiated by utilizing nanotechnology. Mo...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2023.e22691
Tahirou Koné • Communication, Technologies et Développement
(2016)
African societies are experiencing since the beginning of the 21st century transformations brought by information technology and digital. With the rise of new media, it is developing a digital journalism in Africa, particularly in Francopho...
DOAJ
Open Access (DOAJ)
DOI: 10.4000/ctd.960
Наталья Викторовна Сарафанникова (Головащенко) • Adaptivni Sistemi Avtomatičnogo Upravlinnâ
(2004)
В статті розглянуті часові діаграми і математичні моделі сигналів. Наведені методи розширення спектру частот цифрових повідомлень які передаються. Також розглянуті кореляційні властивості шумоподібних сигналів і здобуті їх автокореляційні ...
DOAJ
Open Access (DOAJ)
DOI: 10.20535/1560-8956.7.2004.37568
Taohan Lin, Nataliya Rybnikova • Geomatics
(2023)
Night-time light (NTL) data have been widely used as a remote proxy for the economic performance of regions. The use of these data is more advantageous than the traditional census approach is due to its timeliness, low cost, and comparabili...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/geomatics3010008
Lilei Song, Zitong Wu • The Review of International Affairs
(2024)
It is noteworthy that as the Russia-Ukraine war enters its third year, China still maintains a firm position consistent with that of the previous year, endeavouring to promote peace talks and ceasefires. This paper employs the content analy...
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Open Access (DOAJ)
DOI: https://doi.org/10.18485/iipe_ria.2024.75.1191.1
Manuel Wehner, Christian Blesing, Niklas Ullrich, Max Gössner et al. • Logistics Research
(2025)
PurposeThis paper investigates an integration of automation and digital technologies within air cargo logistics, focusing on empirical testing of the O3dyn pallet transport robot prototype at Munich Airport. The presented research identifie...
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Open Access (DOAJ)
DOI: 10.1108/LORE-04-2025-0054
Antonín Bohačík, Radek Fujdiak • Smart Cities
(2024)
The use of digital twins (DTs) in the electric power industry and other industries is a hot topic of research, especially concerning the potential of DTs to improve processes and management. This paper aims to present approaches to the crea...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/smartcities7050105
Xiaoqiang Wang, Xijing Zhu, Xiang Li, Jingyu Yang • Scientific Reports
(2026)
Abstract To address the challenges of labor-intensive operations, high safety risks, and low operational efficiency in the installation of hanging columns within tunnels, we propose a robotics-based mechanized and automated solution. First,...
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Open Access (DOAJ)
DOI: 10.1038/s41598-026-54684-w
Najla A. Barnawi, Fay A. AlAmmar, Sultan A. Aldabeis, Salma M. Alahmar et al. • Scientific Reports
(2025)
Abstract Despite the growing role of AI and robotics in healthcare, little is known about their integration into dental care for persons with disabilities (PWDs) in Saudi Arabia. This study aimed to assess dentists’ perceptions and attitude...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-025-10988-x
Timo Kaerlein • communication +1
(2012)
The paper addresses prospects of Japanese mobile telepresence robotics where small anthropomorphic devices are designed to act as intermediaries between remote interlocutors. First, an emic perspective of involved scientists and engineers i...
DOAJ
Open Access (DOAJ)
DOI: 10.7275/R52R3PM7
Erling Lunde, Olav Egeland, Jens G. Balchen • Modeling, Identification and Control
(1987)
Several methods for task space control of kinematically redundant manipulators have been proposed in the literature. Most of these methods are based on a kinematic analysis of the manipulator. In this paper we propose a control algorithm in...
DOAJ
Open Access (DOAJ)
DOI: 10.4173/mic.1987.3.4
Gustavo A. Mesías-Ruiz, Gustavo A. Mesías-Ruiz, María Pérez-Ortiz, José Dorado et al. • Frontiers in Plant Science
(2023)
Crop protection is a key activity for the sustainability and feasibility of agriculture in a current context of climate change, which is causing the destabilization of agricultural practices and an increase in the incidence of current or in...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpls.2023.1143326
Shabanova A.R., Tolstoy I.M., Lebedev I.V. • Problems of the Regional Energetics
(2019)
The aim of this paper is to increase the flight safety of an unmanned aerial vehicle that monitors power lines under the negative influence of electromagnetic fields on the on-board equipment. This problem was solved with algorithms for pho...
DOAJ
Open Access (DOAJ)
DOI: 10.5281/zenodo.3562201
Muhammad Ali Musarat, Abdul Mateen Khan, Wesam Salah Alaloul, Noah Blas et al. • Results in Engineering
(2024)
As construction projects increase in complexity, there are growing challenges with conventional monitoring methods in terms of efficiency, safety, and competitiveness. Traditional supervision techniques are labour-intensive, intermittent, a...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.rineng.2024.102057