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Academic Articles & Research Papers
Showing 20 of 457 academic articles
Tareq Saeed, Vinay Singh, Savin Treanţă, Solomon Lalmalsawma • Results in Control and Optimization
(2024)
In this paper, we introduce a new class of generalized (h,φ)-G-type I vector-valued functions, by combining the notions of (h,φ)-differentiable functions, G-invex functions, and type I functions. By using these new concepts, we formulate an...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.rico.2024.100395
Changmei Liang, Changmei Liang, Changmei Liang, Changmei Liang et al. • Frontiers in Environmental Science
(2023)
The cost-benefit is a key factor when selecting an appropriate sponge city construction scheme. The research of applying intelligent technology to find cost-benefit efficient planning and construction of sponge city is urgently required. Th...
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Open Access (DOAJ)
DOI: 10.3389/fenvs.2022.1072505
Nan Sun, Nan Sun, Yuxin Wang, Yuxin Wang et al. • Frontiers in Microbiology
(2025)
IntroductionThis study adopted the intercropping pattern opepper (Capsicum annuum L.) and Chinese chives (Allium tuberosum), combined with high-throughput sequencing and microbial network analysis, to systematically reveal the mechanisms of...
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Open Access (DOAJ)
DOI: 10.3389/fmicb.2025.1716326
Tingting Wu, Yaxin Liu, Laihe Qi, Pu Wang et al. • Machines
(2026)
A pipeline intelligent plugging robot (PIPR) is an important tool in subsea pipeline maintenance and emergency repair. Precise position-tracking control is crucial for the in-pipe plugging operation of a PIPR. The anchoring module is the ke...
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Open Access (DOAJ)
DOI: 10.3390/machines14060675
Zhenbao Wang, Shuyue Liu, Yuchen Zhang, Xin Gong et al. • Applied Sciences
(2023)
The impact of the built environment on the ridership of ride-hailing results depends on the spatial grid scale. The existing research on the demand model of ride-hailing ignores the modifiable areal unit problem (MAUP). Taking Chengdu as an...
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Open Access (DOAJ)
DOI: 10.3390/app13042180
Xia Liu, Marek E. Bialkowski • International Journal of Antennas and Propagation
(2010)
This paper reports investigations on the effect of antenna mutual coupling on performance of training-based Multiple-Input Multiple-Output (MIMO) channel estimation. The influence of mutual coupling is assessed for two training-based channe...
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Open Access (DOAJ)
DOI: 10.1155/2010/213576
Xi Wang, Yan Zhao, Tao Tang • Discrete Dynamics in Nature and Society
(2016)
We investigate the problem of fuzzy constrained predictive optimal control of high speed train considering the effect of actuator dynamics. The dynamics feature of the high speed train is modeled as a cascade of cars connected by flexible c...
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Open Access (DOAJ)
DOI: 10.1155/2016/5704743
Ji-Qiang Li, Yan Chen, Yong Biao Ma, Jeong-Tae Kwon et al. • Case Studies in Thermal Engineering
(2023)
With the development of the hydrogen fuel cell automobile industry, higher requirements are put forward for the construction of hydrogen energy infrastructure, the matching of parameters and the control strategy of hydrogen filling rate in ...
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Open Access (DOAJ)
DOI: 10.1016/j.csite.2022.102678
Boniphace Kutela, Frank Ngeni, Cuthbert Ruseruka, Tumlumbe Juliana Chengula et al. • International Journal of Transportation Science and Technology
(2025)
Over-speeding is a pivotal factor in fatal traffic crashes globally, necessitating robust speed management strategies to augment road safety. In 2021, the National Highway Traffic Safety Administration reported over 12 000 speed-related fat...
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Open Access (DOAJ)
DOI: 10.1016/j.ijtst.2024.03.003
Wang Kai, Liu Meilun, Tan Jiaxin, Gan Chang • Redai dili
(2025)
Urban-rural integration is a necessary way to realize the strategy of rural revitalization in the new era, and exploring the characteristics of the spatial correlation network of China's urban-rural integration and its formation mechanism i...
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Open Access (DOAJ)
DOI: 10.13284/j.cnki.rddl.20230678
Marco Möller, Tiago P Peixoto • New Journal of Physics
(2015)
We construct statistical ensembles of modular Boolean networks that are constrained to lie at the critical line between frozen and chaotic dynamic regimes. The ensembles are maximally random given the imposed constraints, and thus represent...
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Open Access (DOAJ)
DOI: 10.1088/1367-2630/17/4/043021
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...
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Open Access (DOAJ)
DOI: 10.3390/systems13121111
Shouhui Wei, Qiao Tan, Weining Wei, Hongbo Jiang et al. • Journal of Agriculture and Food Research
(2026)
Ginger (Zingiber officinale Roscoe) is a characteristic economic crop with both medicinal and edible functions. The aroma and bioactive compounds in ginger tea are primarily derived from ginger. Developing a novel ginger tea with a rich aro...
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Open Access (DOAJ)
DOI: 10.1016/j.jafr.2026.102977
Xirui Wang, Chaowen Liu, Jinduo Zhao, Yuxin Si et al. • Biology
(2026)
Pear fire blight caused by Erwinia amylovora necessitates environmentally friendly biocontrol alternatives. Strain TRMB57781, isolated from Alar chemical plant wastewater, was identified as Paenibacillus sp. via polyphasic taxonomy and 16S ...
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Open Access (DOAJ)
DOI: 10.3390/biology15100764
Ting Wu, Lei Yan, Zikang Zhang • Scientific Reports
(2024)
Abstract In this paper, an ultra-wideband stealth antenna with high gain on the basis of asymmetric transmission metasurface (ATMS) is proposed. ATMS can convert an incident y-polarised sphere wave into an x-polarised plane wave at the fron...
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Open Access (DOAJ)
DOI: 10.1038/s41598-024-64345-5
Gaurav Dhiman, Amandeep Kaur • Designs
(2018)
This paper presents the contemporary metaheuristic optimization algorithm named the Spotted Hyena Optimizer (SHO). The proposed technique is based on the law of gravitation and simulates the social behavior of spotted hyenas. The three basi...
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Open Access (DOAJ)
DOI: 10.3390/designs2030028
Qi Wu, Zhaopeng Xu, Yixiao Zhu, Yikun Zhang et al. • Photonics
(2023)
Driven by emerging technologies such as the Internet of Things, 4K/8K video applications, virtual reality, and the metaverse, global internet protocol traffic has experienced an explosive growth in recent years. The surge in traffic imposes...
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Open Access (DOAJ)
DOI: 10.3390/photonics10091001
Wenyou Qiao, Zhishan Gao, Qun Yuan, Lu Chen et al. • Sensors
(2025)
High aspect ratio (HAR) sample-induced aberrations seriously affect the topography measurement for the bottom of the microstructure by coherence scanning interferometry (CSI). Previous research proposed an aberration compensating method usi...
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Open Access (DOAJ)
DOI: 10.3390/s25134085
Haiyang Liu, Zhe Li, Zeqiu Hu, Lu Liu et al. • Results in Physics
(2024)
All optical soliton communication is a new generation of ultra-long distance and ultra-high speed optical fiber communication technology. Optical cavity solitons (CSs), whose pulse property is unique, have shown great potentials in optical ...
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Open Access (DOAJ)
DOI: 10.1016/j.rinp.2024.107821
Volodymyr Shlapak, Andriy Kryvoruchko, Andrii Panasiuk, Vasyl Bondarchuk • Технічна інженерія
(2025)
The article examines the problem of improving productivity at crushed stone quarries through optimization of motor transport and loading equipment. The limitations of the existing fleet of dump trucks and loading machines, as well as the ge...
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Open Access (DOAJ)
DOI: doi.org/10.26642/ten-2025-2(96)-374-380