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Academic Articles & Research Papers
Showing 20 of 626 academic articles
I. Diallo, M. B. Sylla, F. Giorgi, A. T. Gaye et al. • International Journal of Geophysics
(2012)
Reliable climate change scenarios are critical for West Africa, whose economy relies mostly on agriculture and, in this regard, multimodel ensembles are believed to provide the most robust climate change information. Toward this end, we ana...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2012/972896
Deqing Mao, Yongchao Zhang, Jifang Pei, Weibo Huo et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
(2021)
Spaceborne-airborne multistatic synthetic aperture radar (SA-MuSAR) has the ability to provide high-resolution forward-looking imagery for receivers, but it relies on careful design of the geometric configuration (GC). In this article, a fo...
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Open Access (DOAJ)
DOI: 10.1109/JSTARS.2021.3103802
N. Wever, L. Schmid, A. Heilig, O. Eisen et al. • The Cryosphere
(2015)
The widely used detailed SNOWPACK model has undergone constant development
over the years. A notable recent extension is the introduction of a Richards
equation (RE) solver as an alternative for the bucket-type approach for
describing water...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/tc-9-2271-2015
W. Furian, T. Sauter • Natural Hazards and Earth System Sciences
(2025)
This study investigates simulated glacial lake outburst floods (GLOFs) at five glacial lakes in the Everest region of Nepal using the three-dimensional model OpenFOAM. It presents the evolution of GLOF characteristics in the 21st century co...
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Open Access (DOAJ)
DOI: 10.5194/nhess-25-3779-2025
Andrey V. Gil, Kirill I. Maltsev, Nikita V. Abramov, Stanislav A. Puzyrev et al. • Известия Томского политехнического университета: Инжиниринг георесурсов
(2024)
Relevance. Determined by the importance of analyzing the combustion characteristics and factors affecting the emission of nitrogen oxides (NOx) in the furnace chamber of pulverized coal-fired power boiler unit when installing tertiary air n...
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Open Access (DOAJ)
DOI: 10.18799/24131830/2024/12/4883
Vladislav Brkić, Ivan Zelenika, Petar Mijić, Igor Medved • Energies
(2021)
The storage of natural gas in geological structures such as depleted fields, aquifers and salt caverns plays an important role in a gas supply system as it balances the fluctuation of gas demand and price. Hydraulic loss due to fluid flow t...
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Open Access (DOAJ)
DOI: 10.3390/en14144324
FENG Zhong-ju, WANG Si-qi, WANG Xi-qing, WANG Ze-guo et al. • Rock and Soil Mechanics
(2023)
High-fill culverts placed in valley topography have a complex earth pressure distribution law due to their locations around culverts in various valley topography conditions. In order to investigate the influence of valley topography on the ...
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Open Access (DOAJ)
DOI: 10.16285/j.rsm.2022.5297
Yuanyuan Yang, Shuwen Zhang, Jiuchun Yang, Xiaoshi Xing et al. • Energies
(2015)
Decadal to centennial land use and land cover change has been consistently singled out as a key element and an important driver of global environmental change, playing an essential role in balancing energy use. Understanding long-term human...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en8053882
Kirana Widyastuti, Kirana Widyastuti, Romain Reuillon, Romain Reuillon et al. • Frontiers in Ecology and Evolution
(2022)
Agent-based models have been developed and widely employed to assess the impact of disturbances or conservation management on animal habitat use, population development, and viability. However, the direct impacts of canopy disturbance on th...
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Open Access (DOAJ)
DOI: 10.3389/fevo.2022.983337
Zizhen Zhang, Junchen Zou, Soumen Kundu • Advances in Difference Equations
(2020)
Abstract Alcoholism is a social phenomenon that affects all social classes and is a chronic disorder that causes the person to drink uncontrollably, which can bring a series of social problems. With this motivation, a delayed drinking model...
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Open Access (DOAJ)
DOI: 10.1186/s13662-020-02987-1
Xiangsen Liu, Binxiang Dai • Advances in Difference Equations
(2018)
Abstract In this paper, we study a delayed predator–prey model with impulse and, in particular, the existence of the predator-free periodic solution. We employ the approach and techniques coming from epidemiology and calculate the basic rep...
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Open Access (DOAJ)
DOI: 10.1186/s13662-018-1895-1
Xiang Li, Sai Xu, Youzhi Hao, Daolun Li et al. • Geofluids
(2020)
Based on the results of molecular dynamics simulation, in a gas-water miscible zone, the velocity profiles of the flowing water film do not increase monotonously but increase first and then decrease, which is due to the interaction between ...
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Open Access (DOAJ)
DOI: 10.1155/2020/6410614
C.W. Chukwu, E. Bonyah, M.L. Juga, Fatmawati • Results in Control and Optimization
(2023)
Tuberculosis remains one of the most dangerous diseases globally and has affected many people in Sub-Saharan Africa. In this paper, a fractional stochastic model of tuberculosis disease was formulated and analyzed. The existence and uniquen...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.rico.2023.100238
Subhas Khajanchi, Kankan Sarkar, Jayanta Mondal, Kottakkaran Sooppy Nisar et al. • Results in Physics
(2021)
Mathematical modeling plays an important role to better understand the disease dynamics and designing strategies to manage quickly spreading infectious diseases in lack of an effective vaccine or specific antivirals. During this period, for...
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Open Access (DOAJ)
DOI: 10.1016/j.rinp.2021.104285
Yulun Cheng, Longxiang Yang • International Journal of Distributed Sensor Networks
(2015)
This paper presents an opportunistic reception (OR) algorithm for energy-efficient transmission in cooperative wireless sensor networks (WSNs), where the characteristics of random linear network coding and the energy consumption property of...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2015/238386
José Salvado, Maria do Rosário Calado, António Espírito Santo, Anna Guerman • Modelling and Simulation in Engineering
(2017)
This paper addresses the problem of vibrations produced by switched reluctance actuators, focusing on the linear configuration of this type of machines, aiming at its characterization regarding the structural vibrations. The complexity of t...
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Open Access (DOAJ)
DOI: 10.1155/2017/3258376
Tingting Tian, Xiaorong Hou, Fang Yan • Mathematics
(2022)
This paper puts forward a novel output feedback model reference adaptive control (MRAC) scheme for solving an adaptive output tracking problem. The proposed control scheme only needs a scalar function to be updated online, which decreases t...
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Open Access (DOAJ)
DOI: 10.3390/math10142384
Kamilla L. Lomborg, Carolina Cucart-Mora, Jan-Olaf Reschke, Christine Hertler et al. • Journal of Computer Applications in Archaeology
(2026)
In a world of drastic climatic and ecological changes, our knowledge of how the environment influenced hominin behaviour is of the utmost importance. Archaeology plays a key role in this domain, as it is the only discipline that studies emp...
DOAJ
Open Access (DOAJ)
DOI: 10.5334/jcaa.212
Yurong Dong, Hua Liu, Jianhua Ye, Gang Ma et al. • Axioms
(2025)
In this paper, an eco-epidemiological model with a weak Allee effect and prey disease dynamics is discussed. Mathematical features such as non-negativity, boundedness of solutions, and local stability of the feasible equilibria are discusse...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/axioms14070531
Ciyun Lin, Bowen Gong • Discrete Dynamics in Nature and Society
(2016)
This study presents methods of transit signal priority without transit-only lanes for a transit-based emergency evacuation in a sudden-onset disaster. Arterial priority signal coordination is optimized when a traffic signal control system p...
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Open Access (DOAJ)
DOI: 10.1155/2016/3625342