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Academic Articles & Research Papers
Showing 20 of 2,514 academic articles
V. V. Skalozub, I. V. Klymenko • Nauka ta progres transportu
(2018)
Purpose. The article is aimed to improve the automated systems operation of the railway technical system parks and switch D.C. electric motors (EMs), taking into account all uncertainties. Methodology. Solution of the problem was obtained t...
DOAJ
Open Access (DOAJ)
DOI: 10.15802/stp2018/141430
Xiao-Wei Guan, Li-Xin Guo, Ya-Jiao Wang, Qing-Liang Li • International Journal of Antennas and Propagation
(2018)
The parabolic equation method based on digital elevation model (DEM) is applied on propagation predictions over irregular terrains. Starting from a parabolic approximation to the Helmholtz equation, a wide-angle parabolic equation is deduce...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2018/1878307
Lianbo Deng, Enwei Jing, Jing Xu, Chen Chen • IET Intelligent Transport Systems
(2022)
Abstract Studying the wagon accumulation process and the laws of accumulation cost is of great significance for determining the suitable conditions of wagon accumulation and shortening the accumulation time. Here, the process of relaxed fix...
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Open Access (DOAJ)
DOI: 10.1049/itr2.12144
Xin Chen, Zhi Ye, Jun Yuan Xia, Jie Xiu Wang et al. • Applied Sciences
(2020)
To investigate the feasibility analysis of ultrasonic detection methods applied in the fatigue crack characteristics of steel structures, the double-probe ultrasonic detection method was applied to the prefabricated crack specimens fabricat...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app10238436
Onur Çeli̇k, S. Ece Yilmaz, Hasan Yildizhan, Arman Ameen • Energy Reports
(2023)
Renewable energy sources are fundamental to a country’s economic growth. Solar energy is one of these resources that has a favorable effect on economic growth. Turkey’s solar energy industry is still in its early stages. Due to its location...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.egyr.2023.08.031
Tamer M. Elsawy, Nehal Eltayeb • Maǧallaẗ Kulliyyaẗ Al-Sīyāḥaẗ wa Al-Fanādiq (Ǧāmiʿaẗ Al-Mansoura)
(2023)
تركز هذه الدراسة على تحديات تبني واستخدام تطبيقات البيانات الضخمة في صناعة السياحة لإحدى البلدان النامية، وكيفية الاستفادة من التكنولوجيا في تحسين عملية صنع القرار. على وجه التحديد، يهدف الباحثان إلى التحقيق في عوائق تبني تطبيقات البيانات ا...
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Open Access (DOAJ)
DOI: 10.21608/mkaf.2023.299783
Khanh Dang, Sumit Suresh, Avanish Mishra, Ian Chesser et al. • Scientific Data
(2025)
Abstract Interactions between dislocations and grain boundaries play a major role in controlling the strength and ductility of structural materials. Experimentally, assessing and probing geometric and stress-based criteria at the local leve...
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Open Access (DOAJ)
DOI: 10.1038/s41597-025-05256-6
Andrés Luna, Ricardo Monteiro, Isobel Nicholson, Alexander Ochirov et al. • Journal of High Energy Physics
(2017)
Abstract The double copy relates scattering amplitudes in gauge and gravity theories. In this paper, we expand the scope of the double copy to construct spacetime metrics through a systematic perturbative expansion. The perturbative procedu...
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Open Access (DOAJ)
DOI: 10.1007/JHEP04(2017)069
Varignier Geoffrey, Fondement Valentin, Carasco Cédric, Collot Johann et al. • EPJ Web of Conferences
(2023)
MCNP and GEANT4 are two reference Monte Carlo nuclear simulators, MCNP being the standard in the Oil & Gas nuclear logging industry. While performing a simulation benchmark of these two software for the purpose of “Cased Hole” wellbore eval...
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Open Access (DOAJ)
DOI: 10.1051/epjconf/202328801002
Vladimir A. Stukopin • Advanced Engineering Research
(2011)
The classification of Yangian irreducible finite-dimensional representations of Lie superalgebra sl(1,2) – Hopf superalgebra is obtained. The classification is of great use in modern theoretical and mathematical physics. Some feasible appli...
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Open Access (DOAJ)
Lei Wei, Minghui Xiong, Haoye Wang, Yuelin Chen et al. • Gels
(2026)
Supramolecular oleogel lubricants construct a three-dimensional network structure within base oils through gelator-mediated non-covalent interactions, such as hydrogen bonding, van der Waals forces, and π–π stacking. These materials demonst...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/gels12040338
Boateng Ali • Organization, Technology and Management in Construction: An International Journal
(2019)
Supply chain management (SCM), for the past two decades, has been identified by manufacturing industries as a new way of doing business. Construction, similar to manufacturing and other services industries, is experiencing emerging trends t...
DOAJ
Open Access (DOAJ)
DOI: 10.2478/otmcj-2019-0010
Cesar Munoz-Ausecha, Juan Ruiz-Rosero, Gustavo Ramirez-Gonzalez • Computation
(2021)
Radio frequency identification (RFID) is widely used in several contexts, such as logistics, supply chains, asset tracking, and health, among others, therefore drawing the attention of many researchers. This paper presents a review of the m...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/computation9060069
Timo Leinema, Thomas Duus Henriksen, Eeli Saarinen • Læring og Medier
(2012)
This paper discusses the application possibilities of business simulation games in teaching. By application possibilities we mean the different ways of arranging the learning sessions using the one and same simulation game. Thus, we are not...
DOAJ
Open Access (DOAJ)
DOI: 10.7146/lom.v5i9.6418
Vinay Kumar sharma, Anish Sachdeva, Lakhwinder Pal Singh • International Journal of Supply and Operations Management
(2021)
In recent times there is surge in the sustainable supply chain field. The focus of the present work is targeted towards viewing the major aspects of SSCM by focusing towards SSCM through the lens of meta-analysis by performing a structured ...
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Open Access (DOAJ)
DOI: 10.22034/ijsom.2021.3.4
Gülçin Büyüközkan, Celal Alpay Havle • Afyon Kocatepe Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi
(2026)
The increasing complexity of supply chains in today's globalizing world has increased the importance of effective supply chain management. Consequently, businesses increasingly rely on new technologies to maintain flexibility, efficiency, a...
DOAJ
Open Access (DOAJ)
DOI: 10.33707/akuiibfd.1689304
África Periáñez, Ana Fernández Del Río, Ivan Nazarov, Enric Jané et al. • Health Systems & Reform
(2024)
Mobile health has the potential to revolutionize health care delivery and patient engagement. In this work, we discuss how integrating Artificial Intelligence into digital health applications focused on supply chain operation, patient manag...
DOAJ
Open Access (DOAJ)
DOI: 10.1080/23288604.2024.2387138
Rui Pedro Marques, Dorabella Santos • Systems
(2025)
This systematic review explores how business intelligence (BI) and operations research (OR) help organizations ensure sustainable practices in supply chain management (SCM). Drawing on 56 peer-reviewed studies, this review synthesizes how B...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/systems13121111
Florina DEIAC, Felix Horațiu ARION • Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development
(2025)
The cluster of excellence in the agri-food sector could function as a significant driver for promoting innovation and advanced technologies throughout all aspects of the supply chain. This collaboration can facilitate the exchange of knowle...
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Open Access (DOAJ)
Mikaela Jasmin F. Dacillo, Jhoana Katrina M. Dizon, Earl Johann T. Ong, Althea Mae L. Pingol et al. • Frontiers in Education
(2022)
IntroductionThe ubiquity of online classes during the COVID-19 pandemic induced the widespread use of videoconferencing applications. However, the prolonged use of these applications can lead to videoconferencing fatigue. Drawing from an on...
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Open Access (DOAJ)
DOI: 10.3389/feduc.2022.973049