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Academic Articles & Research Papers
Showing 20 of 690 academic articles
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...
DOAJ
Open Access (DOAJ)
DOI: 10.1108/LORE-04-2025-0054
Francisco Javier Luque-Hernández, Sergio Aquino-Britez, Josefa Díaz-Álvarez, Pablo García-Sánchez • Algorithms
(2025)
Evolutionary algorithms are extensively used to solve optimisation problems. However, it is important to consider and reduce their energy consumption, bearing in mind that programming languages also significantly affect energy efficiency. T...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/a18090593
Shahzad Aman, Aimal Daud Khan, Fahad Sadaqat, Adnan Daud Khan et al. • Results in Engineering
(2026)
This study presents a first-of-its-kind IoT-enabled outdoor investigation of perovskite Building-Integrated Photovoltaic (BIPV) subsystems under real environmental operating conditions at Peshawar, Pakistan. Two architecturally distinct per...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.rineng.2026.113915
Pengcheng Cao, Kai Wang, Ting Zhang, Lihui Yang • Engineering Applications of Computational Fluid Mechanics
(2026)
Accurate extrapolation of multiphase flow behaviour in offshore pipelines is hindered by limited field data, simulator bias, and strong nonlinearities. A multi-fidelity surrogate approach with stacking ensemble is proposed to address these ...
DOAJ
Open Access (DOAJ)
DOI: 10.1080/19942060.2026.2646081
Seyed Saeed Madani, Erik Schaltz, Søren Knudsen Kær • Batteries
(2019)
The determination of coulombic efficiency of the lithium-ion batteries can contribute to comprehend better their degradation behavior. In this research, the coulombic efficiency and capacity loss of three lithium-ion batteries at different ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/batteries5030057
Hassan Haji Amiri, Arash Seghfi Asl, Mehdi Ashjaie • تحقیقات کاربردی علوم جغرافیایی
(2024)
The question of resource constraints is an issue for all industrialized, developed and developing countries. Therefore, saving on fossil energy consumption and sustainable development have become very important and common issues internation...
DOAJ
Open Access (DOAJ)
Hussein A. Kazem, Miqdam T. Chaichan, Ali H.A. Al-Waeli, K. Sopian et al. • Global Energy Interconnection
(2025)
Integrating the photovoltaic/thermal (PV/T) system in green hydrogen production is an improvement in sustainable energy technologies. In PV/T systems, solar energy is converted into electricity and thermal energy simultaneously using hot wa...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.gloei.2025.03.001
Khoa Dang Hoang, Kais Atallah, Kais Atallah • The Journal of Engineering
(2019)
This study presents a rapid sizing technique for interior permanent magnet (IPM) machine in traction application considering saturation effects. It is demonstrated that with limited computing resources, sizing, parameters considering satura...
DOAJ
Open Access (DOAJ)
DOI: 10.1049/joe.2018.8169
Subhashree Choudhury, George Tom Varghese, Satyajit Mohanty, Venkata Ratnam Kolluru et al. • Energy Reports
(2023)
A comparative study of energy management strategies and PQ improvement schemes for a Fuel Cell, Battery, and SuperCapacitor integrated Microgrid system has been projected utilizing the MATLAB/Simulink architecture in this research article. ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.egyr.2023.05.068
Renfei Kuang, Jinhai Zhao, Tuo Zhang, Chengyang Li • Journal of Marine Science and Engineering
(2025)
Offshore wind turbines are prone to structural damage over time due to environmental factors, which increases operational costs and the risk of accidents. Early detection of structural damage through monitoring systems can help reduce maint...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/jmse13040629
L. Krychkovska, M. Bobro, G. Birta, S. Karpushyna et al. • Рослинництво та ґрунтознавство
(2025)
High-quality, naturally protected seeds prior to sowing, along with growth activation of seedlings, represent a promising approach to stabilising crop yield and quality. Enhancing plant resistance to dynamic environmental stresses, includin...
DOAJ
Open Access (DOAJ)
DOI: 10.31548/plant1.2025.09
Shuhai Huang, Cheng Chang, Jiaqi Liu, Shouwei Tong et al. • Crystals
(2023)
A composite groove structure with high specific strength and light weight has great potential in industrial application, but few studies on this have been carried out due to the fact that it is difficult to fabricate by one of the existing ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/cryst13121644
Panagiota Chatzidou, Savvas Kamalakidis, John Fanourgiakis, Mathildi Tsekou et al. • Surgeries
(2026)
Context: Prosthetic rehabilitation of acquired maxillary defects with Maxillary Resection Prostheses (MRPs) remains biomechanically challenging, particularly in partially edentulous patients, where conventional clasp-retained designs often ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/surgeries7020062
Sayyed Jalal Aldin Hosseini, Azita Rajabi, Afshin Safahan, Aliasghar Rezvani • برنامهریزی توسعه شهری و منطقهای
(2024)
Transit-Oriented Development (TOD) represents a significant facet of sustainable urban planning aimed at addressing urban traffic challenges through the strategic expansion of public transportation systems. District 11 within the municipali...
DOAJ
Open Access (DOAJ)
DOI: 10.22054/urdp.2023.55092.1248
Risan Putra Anggara, Purnawarman Musa, Sri Lestari, Suryarini Widodo • Jurnal Teknologi Pendidikan
(2021)
Corona Virus Disease 2019 (Covid-19) has stopped all aspects of human life, including the world of education. The Ministry of Education of the Republic of Indonesia has stopped face-to-face teaching and learning activities in schools, repla...
DOAJ
Open Access (DOAJ)
DOI: 10.21009/jtp.v23i1.20203
Isomiddin Nishonov, Javlon Rayimbaev, Saeed Ullah Khan, Muhammad Zahid et al. • European Physical Journal C: Particles and Fields
(2025)
Abstract Testing dark matter effects on gravity around black holes in the framework of gravity theories through observational data is an essential task of relativistic astrophysical studies. In this work, we first obtain a new spacetime sol...
DOAJ
Open Access (DOAJ)
DOI: 10.1140/epjc/s10052-025-13945-0
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,...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-026-54684-w
Jutarut Chaoraingern, Arjin Numsomran • Sensors
(2025)
The accurate real-time estimation of the remaining useful life (RUL) of lithium-polymer (LiPo) batteries is a critical enabler for ensuring the safety, reliability, and operational efficiency of unmanned aerial vehicles (UAVs). Nevertheless...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s25123810
Wojciech Giernacki • Applied Sciences
(2019)
With an increasing number of multirotor unmanned aerial vehicles (UAVs), solutions supporting the improvement in their precision of operation and safety of autonomous flights are gaining importance. They are particularly crucial in transpor...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app9040648
Anca D. Dragan, Shira Bauman, Jodi Forlizzi, Siddhartha S Srinivasa • ACM/IEEE International Conference on Human-Robot Interaction (HRI)
(2015)
Most motion in robotics is purely functional, planned to achieve the goal and avoid collisions. Such motion is great in isolation, but collaboration affords a human who is watching the motion and making inferences about it, trying to coordi...
OPENALEX
DOI: https://doi.org/10.1145/2696454.2696473