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Khan Mohsin, Sheheryar Shah, Amra Al Kenany, Meshal Shutaywi et al. • Discover Nano
(2026)
Abstract In the modern era, energy has become a vital concern across all sectors, while efficient energy generation remains a significant challenge for scientists and engineers. To overcome this issue, researchers have developed ternary hyb...
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Open Access (DOAJ)
DOI: 10.1186/s11671-026-04821-1
Lucy Cragg, Camilla K. Gilmore • Trends in Neuroscience and Education
(2014)
The successful learning and performance of mathematics relies on a range of individual, social and educational factors. Recent research suggests that executive function skills, which include monitoring and manipulating information in mind (...
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DOI: https://doi.org/10.1016/j.tine.2013.12.001
Barbara Edwards, Michael B. Ward (2008)
Introduction One of the earliest subjects of undergraduate mathematics education research was students' difficulties in writing formal mathematical proofs. Some research focused on the heuristics involved in proof-writing, but early attempt...
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DOI: https://doi.org/10.5948/upo9780883859759.018
Jorge A. Amador, Johan Manuel Redondo, Gerard Olivar‐Tost, Christian Erazo • Complexity
(2021)
The concept of Sustainable Development has given rise to multiple interpretations. In this article, it is proposed that Sustainable Development should be interpreted as the capacity of territory, community, or landscape to conserve the noti...
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Open Access (DOAJ)
DOI: 10.1155/2021/4249106
Faizal Rifky Fahreza, Moh Hasan, Kiswara Agung Santoso • Majalah Ilmiah Matematika dan Statistika
(2025)
The spread of infectious diseases can be analyzed dynamically using a discrete dynamic system. The characteristics of the infectious disease phenomenon are interesting to study as parameters considered in a dynamic system. Some of these inc...
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Open Access (DOAJ)
DOI: 10.19184/mims.v25i1.53689
Bin Qin, Peng Chen • Electronic Journal of Differential Equations
(2014)
By using the genus properties, we establish some criteria
for the second-order p(t)-Laplacian system
$$
\frac{d}{dt}\big(|\dot{u}(t)|^{p(t)-2}\dot{u}(t)\big)-a(t)|u(t)|^{p(t)-2}u(t)
+\nabla W(t, u(t))=0
$$
to have at least one, and i...
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Open Access (DOAJ)
Geoffrey Paul Hellman (1993)
Abstract Develops a structuralist understanding of mathematics, as an alternative to set‐ or type‐theoretic foundations, that respects classical mathematical truth while minimizing Platonist commitments to abstract entities. Modal logic is ...
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DOI: https://doi.org/10.1093/0198240341.001.0001
V. C. Gungor, M. K. Korkmaz • International Journal of Distributed Sensor Networks
(2012)
Recently, wireless sensor networks (WSNs) have gained great attention from the research community for various smart grid applications, including advanced metering infrastructure (AMI), power outage detection, distribution automation, towers...
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Open Access (DOAJ)
DOI: 10.1155/2012/214068
Mega L. Syamsuddin, Subiyanto Subiyanto, Tonny Bratasena, Fadli Syamsudin et al. • Geocarto International
(2024)
The Makassar Strait is one of the Indonesian Throughflow (ITF) branches that transports warm water masses from the Pacific Ocean to the Indian Ocean. These water masses have a significant impact on oceanographic parameters, which in turn af...
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Open Access (DOAJ)
DOI: 10.1080/10106049.2024.2408281
Yuan Wang, Norazmawati Md Sani, Jing Cai, Pei Lu et al. • PeerJ Computer Science
(2026)
Background As aging populations continue to grow, smart home technologies—such as smart locks—have become increasingly essential to support older adults’ independent living. Long-term use remains a challenge, however, with most studies focu...
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Open Access (DOAJ)
DOI: 10.7717/peerj-cs.3621
Ivan A. Kochnev, Alexey Y. Barkov, Nikita S. Simonov, Maria V. Ulitko et al. • Molecules
(2022)
The AgOAc-catalysed reaction of 3-nitro-2-phenyl-2H-chromenes with stabilized azomethine ylides generated from the imines based on methyl glycinate and arylaldehydes leads to a mixture of endo and endo’ isomers of the corresponding chromeno...
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Open Access (DOAJ)
DOI: 10.3390/molecules27248983
Louis M. Friedler, Newton L. Bowers, Hans U. Gerber, James C. Hickman et al. • American Mathematical Monthly
(1986)
(1986). Actuarial Mathematics. By Newton L. Bowers, Jr., Hans U. Gerber, James C. Hickman, Donald A. Jones, Cecil J. Nesbitt. The American Mathematical Monthly: Vol. 93, No. 6, pp. 489-491....
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DOI: https://doi.org/10.1080/00029890.1986.11971867
Howard F. Fehr • Mathematics Teacher Learning and Teaching PK-12
(1948)
There are persons who do not like to teach who are conducting classes in our schools. There are persons who do not like mathematics who have been assigned to handle algebra classes and to instruct in arithmetic. There are men and women who ...
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DOI: https://doi.org/10.5951/mt.41.6.0270
Michael Kainose Mhlolo, Marc Schafer • South African Journal of Education
(2013)
This article reports on regularities observed in learners' preconceptions of reflective symmetry. Literature suggests that the very existence of such regularities indicates a gap between what learners know and what they need to know. Such a...
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Open Access (DOAJ)
Pail R., Bamber J., Biancale R., Bingham R. et al. • Journal of Geodetic Science
(2019)
As changes in gravity are directly related to mass variability, satellite missions observing the Earth’s time varying gravity field are a unique tool for observing mass transport processes in the Earth system, such as the water cycle, rapid...
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Open Access (DOAJ)
DOI: 10.1515/jogs-2019-0006
Kim Junghwan, Lee Chang-Kwon, Park Hyo-Jun, Kim Hyo Jin et al. • Journal of Pharmacological Sciences
(2006)
Abstract.: We investigated whether increased contractile responsiveness to epidermal growth factor (EGF) is associated with altered activation of mitogen-activated protein kinase (MAPK) in the aortic smooth muscle of deoxycorticosterone ace...
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Open Access (DOAJ)
DOI: 10.1254/jphs.FP0060021
Michelle S. Liberio, Martin C. Sadowski, Colleen C. Nelson, Rohan A. Davis • Marine Drugs
(2014)
Ascidians are marine invertebrates that have been a source of numerous cytotoxic compounds. Of the first six marine-derived drugs that made anticancer clinical trials, three originated from ascidian specimens. In order to identify new anti-...
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Open Access (DOAJ)
DOI: 10.3390/md12105222
Lufei Chen, Chaoxian Dai, Zhenfang Wu, Yuhan Lin et al. • Journal of Xenobiotics
(2026)
Accumulating epidemiological evidence links ambient PM2.5 exposure to elevated Parkinson’s disease (PD) risk, yet the neurotoxicity triggered by PM2.5 multi-pollutant mixtures under real co-exposure scenarios remains insufficiently elucidat...
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Open Access (DOAJ)
DOI: 10.3390/jox16060184
Zixi Xue, Xianrong Xiang, Jiaying Tang, Wen Qin et al. • Grain & Oil Science and Technology
(2025)
Encapsulation and protection of hesperidin (HES) in mung bean protein isolate (MPI)-dextran (DX) conjugate-stabilized nanoemulsions (MDC NEs) were investigated in this study. The degree of grafting of MDC prepared by a dry-heating method re...
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Open Access (DOAJ)
DOI: 10.1016/j.gaost.2025.07.001
Barolym Tri Pamungkas, Ayu Safitri, Firman Rezaldi, Muhammad Andry et al. • Biotik: Jurnal Ilmiah Biologi Teknologi dan Kependidikan
(2022)
Telang flower kombucha (Clitoria ternatea L) is a functional probiotic drink that has antifungal properties. This study aimed to examine the antifungal activity of the probiotic bath soap formulation fermented kombucha telang flower against...
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Open Access (DOAJ)
DOI: 10.22373/biotik.v10i2.15160