Home »
Academic Articles & Research Papers
Showing 20 of 2,713 academic articles
Joana Carvalho, Francisca F. Fernandes, Mafalda Valente, Koen V. Haak et al. • Nature Communications
(2026)
Abstract Deciphering the directionality of information flow in cortical circuits is essential for understanding brain dynamics, learning, and neuroplasticity after injury. However, current noninvasive methods cannot distinguish bottom-up fr...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41467-026-71506-9
高博銓 Po-Chuan Kao • Journal of Research in Education Sciences
(2026)
有關人性的探討，歷來多所討論，但未盡周全。本文以美國心理學家J. S. Bruner與我國學者賈馥茗的觀點為據，採取詮釋學方法，進行分析和詮釋，綜整歸納，期能更明確掌握人性。本研究指出，前者認為人類因其較長的未成熟狀態，而提升其受教性，同時受人類所創造的社會文化之薰陶，啟迪心智，因而發展出複雜的思考能力，增進其適應力；後者則主張人性具有自然之性、基本情感、欲求以及官能。綜括而言，兩者的論點各具特色，統觀之，有助於增進人性輪廓的完整性，而善用人類的未成熟狀態則能降低風險和欲求，...
DOAJ
Open Access (DOAJ)
DOI: https://doi.org/10.6209/JORIES.202603_71(1).0009
Jin Seok Oh, Jong Gab Ho, Jin-Hyuck Park • BMC Psychiatry
(2026)
Abstract Background The prefrontal cortex (PFC) has been extensively investigated in relation to higher-order cognition, emotional regulation, and behavioural control, particularly within clinically oriented studies addressing psychiatric s...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12888-026-08277-6
Fernanda Pilaquinga, Sofía Cárdenas, Doris Vela, Eliza Jara et al. • Molecules
(2021)
Research on nanomaterial exposure-related health risks is still quite limited; this includes standardizing methods for measuring metals in living organisms. Thus, this study validated an atomic absorption spectrophotometry method to determi...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/molecules26092808
S Srinidhi, Sujithraj Stephen, Karthiga Mohankumar, Thomson M D'Cruz et al. • Journal of Pharmacy and Bioallied Sciences
(2023)
Although there is easy accessibility of infection control measures and recommendation regarding the PPE, most of the dentists failed to practice appropriate infection control measures. The aim of the current survey was conducted to assess t...
DOAJ
Open Access (DOAJ)
DOI: 10.4103/jpbs.jpbs_546_22
Alan eWong, Celine eBoutin, Pedro M Aguiar • Frontiers in Chemistry
(2014)
The low sensitivity of Nuclear Magnetic Resonance (NMR) is its prime shortcoming compared to other analytical methods for metabolomic studies. It relies on large sample volume (30–50 µl for HR-MAS) for rich metabolic profiling, hindering hi...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fchem.2014.00038
Rehab G. Elsharkawy • Iranian Journal of Chemistry & Chemical Engineering
(2017)
The efficiency and performance of supported melamine/ copper complexes, S/[CuCl2(Mel)2].2MeOH, as a new adsorbent, for the adsorptive removal of Indigo Carmine (IC) from aqueous solutions, has been evaluated with respect to several experime...
DOAJ
Open Access (DOAJ)
G. Li, E. K. Wilbourn, Z. Cheng, J. Wieder et al. • Atmospheric Chemistry and Physics
(2023)
Ice-nucleating particles (INPs) initiate primary ice formation in Arctic mixed-phase clouds (MPCs), altering cloud radiative properties and modulating precipitation. For atmospheric INPs, the complexity of their spatiotemporal variations, h...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/acp-23-10489-2023
Alejandra Rodríguez, Teresa Gea, Xavier Font • Frontiers in Chemical Engineering
(2021)
Biosurfactants are being proposed as a substitute for surfactants in the framework of a circular economy strategy. Sophorolipids (SL) are a type of biosurfactant produced by yeast that can be produced through submerged or solid-state fermen...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fceng.2021.632752
Xiaojun Guo, Rong Zhang, Li Zhang, Jun Yan • Iranian Journal of Chemistry & Chemical Engineering
(2013)
SO42-/ZnO-TiO2 catalyst was prepared by sulfating ZnO-TiO2 powders with H2SO4 solution. The catalyst was characterized by XRD, IR and Hammett indicator. The catalyst showed strong acidity(H0 ≦-16.0). The optimum conditions are found that th...
DOAJ
Open Access (DOAJ)
José Augusto Lacerda Fernandes, Natanael Silva Correia • Cadernos Gestão Pública e Cidadania
(2025)
Apesar de sua incontestável importância para a preservação da biodiversidade e para o combate às mudanças climáticas, a floresta amazônica está passando por um alarmante processo de destruição. Com índices de preservação muito acima da médi...
DOAJ
Open Access (DOAJ)
DOI: 10.12660/cgpc.v30.91623
Sheo Shankar Pandey • Plants
(2023)
Iron is an essential element required for the growth and survival of nearly all forms of life. It serves as a catalytic component in multiple enzymatic reactions, such as photosynthesis, respiration, and DNA replication. However, the excess...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/plants12173173
Karola Maul, S. Robbert Gradstein, Dietmar Quandt, Michael Kessler • Scientific Reports
(2025)
Abstract The evolutionary history underlying gradients in species richness is still subject to discussions and understanding the past niche evolution might be crucial in estimating the potential of taxa to adapt to changing environmental co...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-025-87206-1
Mert Dogan, Mert Dogan, Milan Pouch, Milan Pouch et al. • Frontiers in Plant Science
(2021)
The unigeneric tribe Heliophileae encompassing more than 100 Heliophila species is morphologically the most diverse Brassicaceae lineage. The tribe is endemic to southern Africa, confined chiefly to the southwestern South Africa, home of tw...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpls.2020.607893
Branco Luis Henrique Zanini, Moura Ariadne do Nascimento, Silva Adriana Cristina da, Bittencourt-Oliveira Maria do Carmo • Acta Botânica Brasílica
(2003)
Manguezais caracterizam-se por apresentarem amplas variações ambientais (principalmente de salinidade, irradiância e teor de oxigênio) e possuírem substrato relativamente instável, o que exige adaptações específicas dos organismos para habi...
DOAJ
Open Access (DOAJ)
Juan Carlos Lopez-Baez, Daniel J Simpson, Laura LLeras Forero, Zhiqiang Zeng et al. • eLife
(2018)
Regenerative therapy for degenerative spine disorders requires the identification of cells that can slow down and possibly reverse degenerative processes. Here, we identify an unanticipated wound-specific notochord sheath cell subpopulation...
DOAJ
Open Access (DOAJ)
DOI: 10.7554/eLife.30657
Elliya Park, Lily Yi Li, Chunsheng He, Azhar Z. Abbasi et al. • Advanced Science
(2023)
Abstract Finding effective disease‐modifying treatment for Alzheimer's disease remains challenging due to an array of factors contributing to the loss of neural function. The current study demonstrates a new strategy, using multitargeted bi...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/advs.202207238
Feng Li, Tsz Y. Lo, Leann Miles, Qin Wang et al. • Nature Communications
(2021)
The Atr-Check1 pathway is involved in cell cycle and the DNA damage response. Here, the authors show that the Atr-Check1 pathway can inhibit axon regeneration in response to Piezo-mediated mechanosensation, affecting functional recovery....
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41467-021-24131-7
S. Vasanthakumar, M. Manikandan, Muthu Arumugam • Biochemistry and Biophysics Reports
(2024)
Selenium, an essential micronutrient with potent anticancer and antioxidant properties, the inorganic form of selenium is highly toxic, while organic and elemental nanoforms are more bioavailable and less toxic and have gained attention owi...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.bbrep.2024.101760
Dipsikha Biswas, Logan Slade, Luke Duffley, Neil Mueller et al. • Cell Death Discovery
(2021)
Proposed mechanism. A Doxorubicin (DOX) targets the BCAA catabolic pathway in TNBCs, by downregulating BCKDK and augmenting clearance of intracellular BCKAs. B Genetic or pharmacological (high BT2 concentration) inhibition of BCKDK results ...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41420-021-00602-0