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Showing 20 of 4,753 academic articles
Rosemeire de Lourdes Monteiro Ziliani, Antônio Carlos do Nascimento Osório • Acta Scientiarum. Education
(2010)
Este artigo resulta de pesquisa realizada sobre profissionalização média, dirigida a formar técnicos em agropecuária. A pesquisa objetivou conhecer o modelo e os programas de profissionalização, efetivados no Estado de Mato Grosso do Sul, n...
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Seyedkamal Vaezi, Mohammad Pedrami • پژوهشنامه روانشناسی مثبت
(2025)
This study aimed to systematically synthesize and prioritize the main factors influencing university students’ happiness and well-being. Employing a rigorous qualitative methodology based on interpretive meta-synthesis, the research compreh...
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DOI: 10.22108/ppls.2026.142544.2560
Böser Sebastian • EPJ Web of Conferences
(2013)
Even with an accumulated data set from an integrated six years of lifetime from the Auger experiment, no point sources of charged cosmic rays have be identified at the highest energies. Significantly increased apertures such as promised by ...
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DOI: 10.1051/epjconf/20125211003
Mapa S.T. Mapa, Magali Araujo, Yang Zhao, Thomas Flynn et al. • MethodsX
(2020)
Fatty acid esters of 3-monochloropropane-1,2-diol (3-MCPD) are chemical contaminants found in a wide range of edible oils that are thermally processed during industrial manufacturing of infant formula and other lipid-containing foods in the...
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DOI: 10.1016/j.mex.2019.100774
Geng Wenfei, Mei Erzhao, Wu Wenbing • Jixie chuandong
(2016)
In order to solve the problem of fault diagnosis of marine gear,a method of comparing 2- D slice of tri- coherency coefficients figure under different frequency of vibration is proposed. Through the sampling data of vibration of marine gear...
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Nnamdi C. Aronwora, Chibuzo Nwabufo Okwuosa, Jang-Wook Hur • IEEE Access
(2026)
The rate of capacity fade in a lithium-ion battery following a transition to a new discharge current is widely assumed to equal that of a battery that has always operated at the destination current, an implicit premise referred to here as l...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2026.3732470
Md. Jisan Mahmud, Ahmed Imtiaz Rais, Md. Rakib Hossain, Sumon Saha • Heliyon
(2022)
The current study investigates conjugate mixed convection heat transmission with internal heat generation in a square enclosure driven by a sliding lid and a solid cylinder with a heat-conducting surface at its center. The enclosure has a s...
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DOI: 10.1016/j.heliyon.2022.e11968
Vu Duy Quang, Ngo Van Hien • Vietnam Journal of Mechanics
(2011)
In this paper, we present a method, which is based on hybrid automata and Real-Time Unified Modeling Language (UML) to analyze and design the control parts of mechatronic systems with input or output events and signals in order to effective...
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Open Access (DOAJ)
DOI: 10.15625/0866-7136/33/3/211
Ivica Kladarić, Stjepan Golubić, Danko Ćorić, Andrijana Milinović • Metals
(2026)
The article examines the effect of different types of two-layer nanostructured coatings (cVIc and nACVIc) deposited on three types of steel substrates, 45S20, C45E, and 42CrMo4, to determine the resistance to adhesive wear of the substrate/...
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DOI: 10.3390/met16020130
Donghwan Song, Adrian Matias Chung Baek, Jageon Koo, Moise Busogi et al. • Applied Sciences
(2020)
Over the past decades, additive manufacturing has rapidly advanced due to its advantages in enabling diverse material usage and complex design production. Nevertheless, the technology has limitations in terms of quality, as printed products...
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Open Access (DOAJ)
DOI: 10.3390/app10248951
Syed Bustan Fatima Warsi, Biranchi Panda, Pankaj Biswas • Developments in the Built Environment
(2023)
3D Concrete Printing (3DCP) is a growing field of sustainable technology that offers an avenue for rapid industrialisation of the construction industry. Over the years, many non-structural elements have been fabricated by 3D printing, thus ...
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DOI: 10.1016/j.dibe.2023.100295
Wuwei Feng, Hongya Chen, Qingping Zou, Di Wang et al. • Energies
(2024)
Wireless monitoring systems for the marine environment are important for rapidly growing subsea developments. The power supply of wireless sensor nodes within the monitoring systems, however, is a major challenge. This study proposes a nove...
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DOI: 10.3390/en17040876
Carola Grebitus, Lauren Chenarides, Rebecca Muenich, Alex Mahalov • Frontiers in Sustainable Food Systems
(2020)
Urban agriculture offers the opportunity to provide fresh, local food to urban communities. However, urban agriculture can only be successfully embedded in urban areas if consumers perceive urban farming positively and accept urban farms in...
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Open Access (DOAJ)
DOI: 10.3389/fsufs.2020.00079
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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DOI: 10.1038/s41598-021-89739-7
J.T. Ferreira, A. Bekker, M. Arashi • Revstat Statistical Journal
(2020)
This paper paves the way when the assumption of normality is challenged within the wireless communications systems arena. Innovative results pertaining to the distributions of quadratic forms and their associated eigenvalue density function...
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Open Access (DOAJ)
DOI: 10.57805/revstat.v18i3.299
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
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
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
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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DOI: 10.3390/toxins7093740