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Academic Articles & Research Papers
Showing 20 of 2,633 academic articles
Yavuz Aslan, Orhan Koçak, Aysel Basmacı Kaya, Abdulmohsen Mohammed Abdullah Alkhulayfi et al. • Acta Psychologica
(2025)
Purpose: University students often face psychological challenges, particularly loneliness and hopelessness, which are exacerbated by factors such as limited social interactions, economic uncertainty, lack of employment opportunities, and th...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.actpsy.2025.105315
Sarinya L. Suttharattanagul, Nisit Manotungvorapun • Frontiers in Sustainability
(2026)
In recent years, sustainability has been receiving attention across various academic disciplines and businesses, particularly in consumer behavior. However, limited studies employ the sociological perspective and brand image to understand h...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/frsus.2025.1716245
Muhabaiti Pareti, Junsong Guo, Nadire Abudurofu, Qiankun Liu et al. • Foods
(2025)
In recent years, meat substitutes have become a prominent global topic in academic research. As one of the world’s most populous countries, China may increasingly consider meat substitutes as a new dietary option to meet the growing consume...
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Open Access (DOAJ)
DOI: 10.3390/foods14040669
Dan Liu, Tong Zhao • Frontiers in Sustainable Food Systems
(2026)
Food grain subsidies and contract farming are two important institutional arrangements for stabilizing agricultural production and improving farmers' incomes. However, the effectiveness of these policies and organizational arrangements depe...
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Open Access (DOAJ)
DOI: 10.3389/fsufs.2026.1910949
Xianwei ZHU, Wei LIU, Zihao LIU, Zeyu GU • 网络与信息安全学报
(2023)
To address the difficulty faced by network security operation and maintenance personnel in timely and accurate identification of required data during network security event analysis, a recommendation algorithm based on a knowledge graph for...
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Open Access (DOAJ)
Randal S. Olson, Zachary P. Neal • PeerJ Computer Science
(2015)
In the massive online worlds of social media, users frequently rely on organizing themselves around specific topics of interest to find and engage with like-minded people. However, navigating these massive worlds and finding topics of speci...
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Open Access (DOAJ)
DOI: 10.7717/peerj-cs.4
Frank Y. Shih • CRC Press eBooks
(2017)
For the purposes of image analysis and pattern recognition, one often transforms an image into another better represented form. Image-processing techniques have been developed tremendously during the past ve decades and mathematical morphol...
OPENALEX
DOI: https://doi.org/10.1201/9781420089448-5
Liping Ma, Liping Ma • Routledge eBooks
(1999)
Chinese students typically outperform U.S. students on international comparisons of mathematics competency. Paradoxically, Chinese teachers receive far less education than U.S. teachers--11 to 12 years of schooling versus 16 to 18 years of ...
OPENALEX
DOI: https://doi.org/10.4324/9781410602589
Orlando Durán, Paulo Afonso, Vinicius Minatogawa • Mathematics
(2020)
In capital-intensive industries, physical assets and maintenance activities play a relevant and strategic role in terms of providing operational continuity and business sustainability. As a result, maintenance support structures are highly ...
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Open Access (DOAJ)
DOI: 10.3390/math8122208
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
Laurent Alain Najman, Hugues Talbot • Wiley eBooks
(2013)
Mathematical Morphology allows for the analysis and processing of geometrical structures using techniques based on the fields of set theory, lattice theory, topology, and random functions. It is the basis of morphological image processing, ...
OPENALEX
DOI: https://doi.org/10.1002/9781118600788
Sri Suryanti, Toto Nusantara, I Nengah Parta, Santi Irawati • JTAM (Jurnal Teori dan Aplikasi Matematika)
(2023)
Mathematics education and teaching should not only include routine tasks; but tasks that need practice and memorization are mathematically more prosperous and more difficult because they promote problem-solving, investigation, and the disco...
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Open Access (DOAJ)
DOI: 10.31764/jtam.v7i2.12864
Elisa Atza, Rob Klooster, Falko Hofstra, Frank van der Werff et al. • Scientific Reports
(2025)
Abstract The vigor of potato plants is of crucial importance for potato seed producers, who are interested in predicting it at scale by exploiting the dependence of plant growth and development on the origin and physiological state of the s...
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Open Access (DOAJ)
DOI: 10.1038/s41598-025-13024-0
Eric L. Mann • journal for the education of the gifted
(2006)
For the gifted mathematics student, early mastery of concepts and skills in the mathematics curriculum usually results in getting more of the same work and/or moving through the curriculum at a faster pace. Testing, grades, and pacing overs...
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DOI: https://doi.org/10.4219/jeg-2006-264
Darman Agung Sandakila, Gracetia Devita Hadi, Riska Gultom, Seni Samalele et al. • Aceh Journal of Animal Science
(2024)
The Black Soldier Fly (Hermetia illucens L.) or BSF is one of a group of insects that has a length of 15-20 mm originating from America. The larvae of the BSF has a high protein content (44.26%), which has great potential in treating wound ...
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Open Access (DOAJ)
DOI: 10.13170/ajas.9.3.42024
Fran Sérgio Lobato • Trends in Computational and Applied Mathematics
(2011)
A otimização dinâmica do processo de fermentação batelada alimentada, através do controle da vazão de alimentação de substrato, caracteriza um problema de controle singular de difícil solução devido à flutuação do índice diferencial e da...
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Open Access (DOAJ)
DOI: 10.5540/tema.2011.012.01.0001
Shengbao Wang, Yixiao Wu, Kang Wen, Xin Zhou et al. • Mathematics
(2025)
We conduct a cryptanalysis of the Vehicle-to-Infrastructure (V2I) handover authentication protocol newly developed by Son et al., which incorporates blockchain technology for authentication purposes. Although this approach is notably effici...
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Open Access (DOAJ)
DOI: 10.3390/math13071118
Bed Raj Acharya • International Journal of Elementary Education
(2017)
This article explores the adversities faced by public school students in learning mathematics in their leaning context. The main purpose of this study was to explore the causes of learning difficulties in mathematics. The design of the stud...
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DOI: https://doi.org/10.11648/j.ijeedu.20170602.11
Maria Chiara Passolunghi, Sara Caviola, Ruggero De Agostini, Chiara Perin et al. • Frontiers in Psychology
(2016)
Mathematics anxiety (MA) has been defined as "a feeling of tension and anxiety that interferes with the manipulation of numbers and the solving of math problems in a wide variety of ordinary life and academic situations." Previous studies h...
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DOI: https://doi.org/10.3389/fpsyg.2016.00042
PMC: 4735424
Zhongfu SUN, Yongli LI, Feixiang ZHENG, Keming DU et al. • 大数据
(2019)
At present time,China is entering an important period of upgradation and transitionin agriculture,therefore,promoting smart agriculture development will be becoming the prior way with integration of modern information technology.Firstly,the...
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Open Access (DOAJ)