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Academic Articles & Research Papers
Showing 20 of 716 academic articles
Soo-Lim Lee, Bong-Ju Kim, Seon-Bong Lee • Machines
(2022)
There is an increasing need for securing development technology for suitable materials to obtain more productive and lightweight automobile parts, including hydrogen fuel cell stack enclosures. Due to the poor moldability of Poly-Phenylene ...
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Open Access (DOAJ)
DOI: 10.3390/machines10080625
Shihao Liang, Liang Gao, Yongfeng Zheng, Hao Li • Applied Sciences
(2020)
In recent years, the functionally graded materials (FGM) with cellular structure have become a hot spot in the field of materials research. For the continuously varying cellular structure in the layer-wise FGM, the connection of gradient ce...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app10217449
Fuzhen Sun, Meng Liu, Baoming Wang, Na Yang et al. • Advances in Materials Science and Engineering
(2022)
Structures with negative Poisson’s ratios have wide applications in automotive design, owing to their excellent mechanical properties and good energy absorption capability. This type of structure can be used to design lightweight components...
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Open Access (DOAJ)
DOI: 10.1155/2022/3726964
Talha İkbal Çığır, Melih Hakan Samur, Mevlüt Yasin Igdeli • International Journal of Automotive Science and Technology
(2025)
This study compares the friction performance of three commonly used cast brake disc materials in the automotive industry: the G3000 variant, GG20, and GG15 (high carbon content). Samples were tested on an inertia dynamometer following the S...
DOAJ
Open Access (DOAJ)
DOI: 10.30939/ijastech..1811564
Jung Yun Kee, Kook Tae Kim, In Hak Lee, Ilwan Seo et al. • Scientific Reports
(2024)
Abstract Interfacial magnetic interactions between different elements are the origin of various spin-transport phenomena in multi-elemental magnetic systems. We investigate the coupling between the magnetic moments of the rare-earth, transi...
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Open Access (DOAJ)
DOI: 10.1038/s41598-024-60076-9
Vogliardi Andrea, Ruffato Gianluca, Bonaldo Daniele, Dal Zilio Simone et al. • Nanophotonics
(2023)
Perfect vortices, whose ring profile is independent of the topological charge, play a key role in telecommunications and particle micro-manipulation. In this work, we report the compact generation of a new kind of double-ring perfect vortic...
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Open Access (DOAJ)
DOI: 10.1515/nanoph-2023-0555
N. Satchell, T. Mitchell, P. M. Shepley, E. Darwin et al. • Scientific Reports
(2021)
Abstract We report on the electrical transport properties of Nb based Josephson junctions with Pt/Co $$_{68}$$ 68 B $$_{32}$$ 32 /Pt ferromagnetic barriers. The barriers exhibit perpendicular magnetic anisotropy, which has the main advantag...
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Open Access (DOAJ)
DOI: 10.1038/s41598-021-90432-y
Dimitri P. Papazoglou, Amy T. Neidhard-Doll, Margaret F. Pinnell, Dathan S. Erdahl et al. • Metals
(2024)
In an effort to contribute to the ongoing development of ASTM standards for additively manufactured metal lattice specimens, particularly within the field of medicine, the compressive and tensile mechanical properties of biomimetic lattice ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/met14020232
CHEN Qiang, LI Shun, ZHU Li'an, BAI Shuxin et al. • Cailiao gongcheng
(2023)
As one kind of advanced high temperature structural and functional materials, it is necessary for fiber reinforced silicon carbide matrix composites (SiC CMCs) in the field of thermal management (TM) to combine the efficient heat transfer a...
DOAJ
Open Access (DOAJ)
DOI: 10.11868/j.issn.1001-4381.2023.000079
Majid Jamal-Omidi, Mohammad Reza Mohammadi Suki • Journal of Mechanical Engineering
(2018)
In this paper, effects of the defect in an adhesively bonded joint have been investigated using cohesive zone modeling. Consequently, a 3D finite element model of a single lap-joint is constructed and validated with experiments. Strength pr...
DOAJ
Open Access (DOAJ)
DOI: 10.2478/scjme-2018-0023
Thenmozhi D, M. Eswara Rao, Ch. Nagalakshmi, RLV.Renuka Devi et al. • International Journal of Thermofluids
(2024)
The current study presents a novel examination of heat transfer properties in a magnetohydrodynamic (MHD) flow of Casson fluid across a porous stretching sheet, uniquely incorporating the effects of heat source and variable viscosity. Unlik...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ijft.2024.100804
Mohamed Afifi, Mohamed Afifi, Muhammad Uba Abdulazeez, Muhammad Uba Abdulazeez et al. • Frontiers in Bioengineering and Biotechnology
(2025)
Road traffic crashes are the leading cause of injuries, disabilities, and fatalities for children and young adults. Extremity joint injuries have been identified as one of the contributing factors to chronic disabilities among children in r...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fbioe.2025.1667865
Yaqiong Zhang, Fubin Wang, Jinchao Liu, Heng Zhao et al. • Aerospace
(2024)
The rotating blade is a key component of an aero-engine, and its vibration characteristics have an important impact on the performance of the engine and are vital for condition monitoring. This paper reviews the research progress of blade d...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/aerospace11080638
Japheth Musingila Mwongela, Caroline Kanyiri, Virginia Kitetu • Journal of Applied Mathematics
(2026)
Leptospirosis is a widespread zoonotic bacterial disease that continues to pose a major public health challenge, particularly in developing countries where it causes substantial morbidity, mortality, and economic losses. A key problem in co...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/jama/5513951
Abebaw Demelash, Abunu Atlabachew, Muralitharan Jothimani, Abel Abebe • Journal of Chemistry
(2023)
Groundwater is a primary drinking, agricultural, domestic, and nondomestic water source in Ethiopia’s Yisr River watershed of the Blue Nile River basin. There has been no systematic investigation of the hydrogeochemical properties of ground...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2023/8199000
Rongchao Xu, Liang Gao, Yiding Jin, Yibo Wang et al. • Geomechanics and Geophysics for Geo-Energy and Geo-Resources
(2025)
Abstract The crack initiation stress (σ ci) and crack damage stress (σ cd) are two important stress thresholds for describing the progressive failure process of rocks. Accurately obtaining these two stress thresholds is crucial for analyzin...
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Open Access (DOAJ)
DOI: 10.1007/s40948-025-00940-8
Forough Ataollahi, John W. Piltz, Geoff R. Casburn, Benjamin W.B. Holman • Veterinary and Animal Science
(2024)
This study compared the effect of four levels of K Humate S100R (potassium humate) supplementation on the quality, shelf-life, and nutritional properties of beef. Angus steers (n = 40) were individually housed and fed either 0, 35, 70, or 1...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.vas.2024.100355
Lorenzo Nalbone, Francesco Monac, Luca Nalbone, Tommaso Ingrassia et al. • Journal of Orthopaedics and Traumatology
(2023)
Abstract Background The functional results of total elbow arthroplasty (TEA) are controversial and the medium- to long-term revision rates are relatively high. The aim of the present study was to analyze the stresses of TEA in its classic c...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s10195-023-00690-x
A. A. Lunev • Вестник СибАДИ
(2019)
Introduction. The use of the thermal power station’s (TPS) waste in the construction industry becomes the norm in world practice of recent decades. Basically, the researches use ash and slag in the construction of automobile roads as a mate...
DOAJ
Open Access (DOAJ)
DOI: 10.26518/2071-7296-2019-6-746-757
Weizheng Liu, Shuai Qu, Zhihong Nie, Junhui Zhang • Advances in Materials Science and Engineering
(2016)
A series of repeated load triaxial tests were conducted in this study to investigate the influences of compaction density and postcompaction moisture variation on the dynamic elastic modulus (Ed) and plastic permanent strain (PPS) of compac...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2016/5951832