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Showing 20 of 6,973 academic articles
Aly M. El-naggar • Alexandria Engineering Journal
(2018)
Lately, with progresses in remote sensing information techniques and the growingly and unprecedented uses of its uses, remote sensing became a science that cannot be dispensed with in most fields and ground object extraction has turned out ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.aej.2018.10.001
Baoyang Yu, Zongguang Sun, Lin Qi • Advances in Materials Science and Engineering
(2021)
In this study, a freeze-thaw split test was carried out to simulate the frost-heaving behavior of permeable asphalt concrete (PAC). Furthermore, the water stability problems caused by spalling and loosening were studied. Through a comparati...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2021/9954504
Tommy Hult, Abbas Mohammed • International Journal of Antennas and Propagation
(2010)
We analyze the destructive effects of mutual coupling and spatial correlation between the separate antenna elements on a combined diversity system consisting of multiple HAPs (High-Altitude Platforms) employing various compact MIMO (Multipl...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2010/492915
Arslan Ashraf, Muhammad Saadi • World Electric Vehicle Journal
(2023)
Electric vehicles (EVs) are a promising solution to reduce carbon dioxide (CO2) emissions, but this reduction depends on the fraction of renewable sources used to generate electricity. Wind energy is thus a vital candidate and has experienc...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/wevj14080206
Raziq Yaqub • World Electric Vehicle Journal
(2019)
This paper proposes system architecture and protocols for the deployment of a toll-free electric vehicle charging service. The architecture enables the party initiating the electric vehicle (EV) charging to have their service request author...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/wevj10010010
Tao Wu, Zhenghong Deng, Qingyue Gu, Jiwei Xu • International Journal of Antennas and Propagation
(2018)
We explore the estimation of a two-dimensional (2D) nonsymmetric coherently distributed (CD) source using L-shaped arrays. Compared with a symmetric source, the modeling and estimation of a nonsymmetric source are more practical. A nonsymme...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2018/5247919
GAO Xin, FENG Shijie, ZHANG Lianqing • Chengshi guidao jiaotong yanjiu
(2025)
［Objective］ By establishing a numerical seepage analysis model that aligns with real drainage systems and introducing the concept of a ′virtual permeability coefficient′ for secondary lining, the objective is to delve into the correlation b...
DOAJ
Open Access (DOAJ)
DOI: 10.16037/j.1007-869x.2025.03.050
Ismail Kimuli, John Baptist Kirabira • Transportation Engineering
(2026)
Kampala faces increasing congestion, air pollution, and dependence on fossil fuels, driven by widespread reliance on diesel minibuses and motorcycle taxis. Existing models—KAMPALA-TIMES, KLAP-TIMES, and GKMA-TIMES–CGE—show strong potential ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.treng.2025.100417
Guangjie Chen, Zhaoyun Zhang • World Electric Vehicle Journal
(2024)
With the rapid growth in the number of EVs, a huge number of EVs are connected to the power grid for charging, which places a great amount of pressure on the stable operation of the power grid. This paper focuses on the development of V2G a...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/wevj15050190
Mohd Rosli Mohd Hasan, Zhanping You, Mohd Khairul Idham Mohd Satar, Muhammad Naqiuddin Mohd Warid et al. • Applied Sciences
(2018)
This study was initiated to evaluate the performance of asphalt binders and mixtures incorporating linear low-density polyethylene- calcium carbonate (LLDPE-CaCO3) pellet, either with or without titanate coupling agent. The detailed manufac...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app8071029
Ling LE, Linhai LU, Xiaojun LI, Yanyun LYU et al. • Chengshi guidao jiaotong yanjiu
(2026)
ObjectiveCompared with traditional concrete construction, the application of prefabricated assembly construction based on digital twin technology in urban rail transit station construction can effectively ensure component production quality...
DOAJ
Open Access (DOAJ)
DOI: 10.16037/j.1007-869x.20240069
Athanasios Salamanis, Dionysios D. Kehagias, Dimitrios Tsoukalas, Dimitrios Tzovaras • International Journal of Transportation Science and Technology
(2019)
One way to ensure sustainable and environmental friendly mobility is the use of less vehicles for carrying more passengers, and carpooling is a means to achieve this goal. One major concern in carpooling services is related to trust, as car...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ijtst.2018.08.002
Takeru Shibayama, Fabian Sandholzer, Barbara Laa, Tadej Brezina • European Journal of Transport and Infrastructure Research
(2021)
We carried out an international online survey about changes in everyday mobility during the COVID-19 outbreak in 21 languages, collecting more than 11,000 responses from more than 100 countries. In this paper, we present our analysis about ...
DOAJ
Open Access (DOAJ)
DOI: 10.18757/ejtir.2021.21.1.5135
Zhiping Zeng, Di Wang, Fushan Liu, Abdulmumin A. Shuaibu et al. • Advances in Civil Engineering
(2020)
Under long-term temperature loading, long bridges stretch and deform, causing the beam and rail to move relative to each other. This phenomenon could cause a gradual slide of the rail relative to the fastener composite pad and ultimately re...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2020/1918043
Longping Yan, Muwang Wei, Lei Huang, Huawei Li et al. • KSCE Journal of Civil Engineering
(2026)
This review systematically examines the role of bamboo fiber (BF) in enhancing the performance of cement-based composites, with a particular focus on workability, mechanical properties, durability, and sustainability. BF, as a renewable and...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.kscej.2026.100676
Yi Zhao, Yongmeng Wu, DiDi Yan, Zerui Xiang et al. • Promet (Zagreb)
(2023)
This paper proposes a functional carriage design and an evaluation index system to improve the operational efficiency of high-speed medical trains. Hierarchical task analysis and human-machine-environment analysis were applied to model the ...
DOAJ
Open Access (DOAJ)
M. V. Vedernikova, I. A. Pron, M. N. Savkin, N. S. Cebakovskaya • Радиационная гигиена
(2017)
This paper focuses on occupational and public exposure during operation of disposal facilities receiving liquid and solid radioactive waste of various classes and provides a comparative analysis of the relevant doses: actual and calculated ...
DOAJ
Open Access (DOAJ)
DOI: 10.21514/1998-426X-2017-10-3-57-65
S. M. Ovcharenko • Nauka ta progres transportu
(2016)
Purpose. The system of train sheet analysis (TSA) in the information system of JSC «Ukrzaliznytsia» provides work with passenger and suburban trains and has considerable potential. Therefore it is necessary to establish the prospects of dev...
DOAJ
Open Access (DOAJ)
DOI: 10.15802/stp2016/67295
Amit Ghosh, Huimin Zhao, Nathan D Price • PLoS ONE
(2011)
Biofuels derived from lignocellulosic biomass offer promising alternative renewable energy sources for transportation fuels. Significant effort has been made to engineer Saccharomyces cerevisiae to efficiently ferment pentose sugars such as...
DOAJ
Open Access (DOAJ)
DOI: 10.1371/journal.pone.0027316
Jongsung Lee, Seung-Kweon Hong • Applied Sciences
(2022)
This study measured the time it took to select a target moving along a circular trajectory with a computer mouse. The time was changed according to the speed of the target, the width of target and the distance from the starting point to the...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app12041911