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Academic Articles & Research Papers
Showing 20 of 6,095 academic articles
Yong-Min Li, M. Ijaz Khan, Sohail A. Khan, Sami Ullah Khan et al. • Scientific Reports
(2021)
Abstract Entropy optimization in convective viscous fluids flow due to a rotating cone is explored. Heat expression with heat source/sink and dissipation is considered. Irreversibility with binary chemical reaction is also deliberated. Nonl...
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Open Access (DOAJ)
DOI: 10.1038/s41598-021-89739-7
Abdo M. Al-Fakih, Madzlan Aziz, Hassan H. Abdallah, Zakariya Y. Algamal et al. • International Journal of Electrochemical Science
(2015)
The inhibition of mild steel corrosion in 1 M HCl by 17 furan derivatives was investigated experimentally using potentiodynamic polarization measurements. The furan derivatives inhibit the mild steel corrosion. The experimental inhibition e...
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Open Access (DOAJ)
DOI: 10.1016/S1452-3981(23)06562-8
Ibrahim Abbas, Aboelnour Abdalla, Areej Almuneef, Alaa A. El-Bary • Case Studies in Thermal Engineering
(2025)
This study investigates generalized thermoelastic interaction in porous asphaltic materials subjected to thermal loading, using fractional model with time-delay effects. The framework incorporates the Riemann-Liouville fractional derivative...
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Open Access (DOAJ)
DOI: 10.1016/j.csite.2025.106304
Aki Sugano, Yutaka Takaoka, Haruyuki Kataguchi, Mika Ohta et al. • Microorganisms
(2022)
Previously, we developed a mathematical model via molecular simulation analysis to predict the infectivity of six SARS-CoV-2 variants. In this report, we aimed to predict the relative risk of the recent new variants of SARS-CoV-2 based on o...
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Open Access (DOAJ)
DOI: 10.3390/microorganisms10102090
F. B. H. Jamjoom, A. H. Al Otaibi • International Journal of Mathematics and Mathematical Sciences
(2020)
The relationship between JW-algebras (resp. JC-algebras) and their universal enveloping von Neumann algebras (resp. C∗-algebras) can be described as significant and influential. Examples of numerous relationships have been established. In t...
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Open Access (DOAJ)
DOI: 10.1155/2020/6976084
Oteng Maphane • International Journal of Mathematics and Mathematical Sciences
(2021)
Let Gk,nℂ for 2≤k...
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Open Access (DOAJ)
DOI: 10.1155/2021/6687527
F.O. Oluyemi, E.D. Ogunmola, A.A. Ajayi, O.C. Olawole • Results in Optics
(2023)
Copper oxide precursor solutions containing 0.10 M, 0.15 M, 0.20 M and 0.25 M concentration of copper were deposited on a glass substrate using the spray pyrolysis method. The structural, optical and surface properties of the resulting copp...
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Open Access (DOAJ)
DOI: 10.1016/j.rio.2023.100416
Chang Suk Lee, Kyung-Soo Han, Jong-Min Yeom, Kyeong-sang Lee et al. • GIScience & Remote Sensing
(2018)
The surface albedo is an essential climate variable that is considered in many applications used for predicting climate and understanding the mechanisms of climate change. In this study, surface albedo was estimated using a bidirectional re...
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Open Access (DOAJ)
DOI: 10.1080/15481603.2017.1360578
• Condensed Matter Physics
(2024)
On March 26, 2024, the prominent Ukrainian scholar, theoretical physicist, and founder of the Lviv school of statistical physics, professor, academician of the National Academy of Sciences of Ukraine Ihor Yukhnovskii, passed away. He lived ...
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Open Access (DOAJ)
DOI: 10.5488/cmp.27.20001
Saeed Bidi, Phoevos Koukouvinis, Andreas Papoutsakis, Armand Shams et al. • Ultrasonics Sonochemistry
(2022)
An explicit density-based solver of the Euler equations for inviscid and immiscible gas–liquid flow media is coupled with real-fluid thermodynamic equations of state supporting mild dissociation and calibrated with shock tube data up to 500...
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Open Access (DOAJ)
DOI: 10.1016/j.ultsonch.2022.106175
Alexander A. Polonnikov • RUDN Journal of Psychology and Pedagogics
(2025)
The article is dedicated to the 85th anniversary of Viktor P. Sheinov, a Belarusian-Russian scientist, Doctor of Sociological Sciences, Candidate of Physical and Mathematical Sciences, Academician of the International Academy of Information...
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Open Access (DOAJ)
DOI: 10.22363/2313-1683-2025-22-1-223-234
X.B. Ye, B.C. Pan • Nuclear Materials and Energy
(2023)
Since tungsten (W) was considered as the most promising plasma facing materials (PFMs) in fusion reactors, there has been extensive research on the physical performance of W-PFMs. It is found that under the extreme conditions in a fusion re...
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Open Access (DOAJ)
DOI: 10.1016/j.nme.2023.101447
Pablo N. Refolio-Samperi, Elena Adaschewski, Dieter Hanelt, Abdelfatah Abomohra • Applied Food Research
(2025)
The present study evaluated a two-stage process of Haematococcus sp. to enhance the nutritional value by astaxanthin and fatty acid accumulation. Initial screening of different growth media during the green stage, focusing on enhanced bioma...
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Open Access (DOAJ)
DOI: 10.1016/j.afres.2025.101144
Senyue Tan, Jiamin Wei, Ailan Diao, Douglas R. Tocher et al. • Aquaculture Nutrition
(2025)
Previous studies showed that interplay between liver and adipose tissue was important for animals to adapt to high-fat diets (HFDs). While the mechanisms of adaptation to HFD are not fully understood in fish, we hypothesize that interaction...
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Open Access (DOAJ)
DOI: 10.1155/anu/1260555
Ofélia Godinho, Olga Maria Lage, Sandra Quinteira • Antibiotics
(2026)
Background/Objectives: It is of the utmost importance to study environmental bacteria, as these microorganisms remain poorly characterized regarding their diversity, antimicrobial resistance, and impact on the global ecosystem. This knowled...
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Open Access (DOAJ)
DOI: 10.3390/antibiotics15010110
Marisa Silva, Inés Rodriguez, Aldo Barreiro, Manfred Kaufmann et al. • Toxins
(2015)
Ciguatera fish poisoning (CFP) is a syndrome caused by the ingestion of fish contaminated with Ciguatoxins (CTXs). These phycotoxins are produced mainly by dinoflagellates that belong to the genus Gambierdiscus that are transformed in more...
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Open Access (DOAJ)
DOI: 10.3390/toxins7093740
S. Satheesh, A.A.J. Kumar, Mohammed Broom, Eduardo Padilla Yáñez et al. • Egyptian Journal of Aquatic Research
(2025)
This study examined the development of biofouling assemblages on cage net panels submerged at different depths in a fish farm in the Red Sea. Experimental rafts equipped with Dyneema fibre nets were submerged at depths of 5, 10 and 15 m. R...
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Open Access (DOAJ)
DOI: 10.1016/j.ejar.2025.09.002
N. N. Besednova, T. N. Zvyagintseva, B. G. Andriukov, T. S. Zaporozhets et al. • Антибиотики и Химиотерапия
(2021)
The review presents materials describing the seaweed-derived sulfated polysaccharides (SPS) as potential means for prevention and treatment of viral diseases of the respiratory tract, mainly influenza and COVID-19. The literature materials o...
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Open Access (DOAJ)
DOI: 10.37489/0235-2990-2021-66-7-8-50-66
Amanda K. Ford, Amanda K. Ford, Sonia Bejarano, Maggy M. Nugues et al. • Frontiers in Marine Science
(2018)
Benthic cyanobacteria have commonly been a small but integral component of coral reef ecosystems, fulfilling the critical function of introducing bioavailable nitrogen to an inherently oligotrophic environment. Though surveys may have previ...
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Open Access (DOAJ)
DOI: 10.3389/fmars.2018.00018
Yener Ulus, Yener Ulus, Shaoyi Wang, Shaoyi Wang et al. • Frontiers in Environmental Science
(2025)
Wildfires are an integral component of Mediterranean ecosystems. The forest management practices implemented following such forest fires can significantly influence soil chemistry and metal dynamics. This study investigates the effects of d...
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Open Access (DOAJ)
DOI: 10.3389/fenvs.2025.1661652