Showing 20 of 2,239 academic articles
R. D. Bramwell • Educational Gerontology
(1985)
This paper discusses four well‐attested criteria by which a given “subject area” might be judged to be or not to be an “academic discipline.” What can be said of “gerontological studies” under each of these criteria? In what ways might “ger...
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DOI: https://doi.org/10.1080/0380127850110403
Kenneth F. Ferraro • The Journals of Gerontology Series B
(2007)
UNIVERSITIES and colleges often espouse the value of interdisciplinary study, and gerontology is frequently cited as an exemplar of an interdisciplinary field of inquiry. It could be argued that this characterization has been good for geron...
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DOI: https://doi.org/10.1093/geronb/62.1.s2
Kwo-Hsiung Young, Taihei Ouchi, Jean Nei, Dhanashree Moghe • Batteries
(2016)
Effects of substitutions of rare earth (RE) elements (Y, La, Ce, and Nd) to the Zr-based AB2 multi-phase metal hydride (MH) alloys on the structure, gaseous phase hydrogen storage (H-storage), and electrochemical properties were studied and...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/batteries2030025
Jeong Han Lee, Min Ju O, Yong-Mook Kang, Kwang Chul Roh • Electrochemistry Communications
(2024)
Petroleum pitch (PP) is a by-product generated during the petroleum refining process, characterized by its high carbon content, tunable structure, and cost-effectiveness. These attributes have spurred extensive research into its potential a...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.elecom.2023.107638
Hua Zhang, Taojian Fan, Wen Chen, Yingchun Li et al. • Bioactive Materials
(2020)
Smart drug delivery nano-systems show significant changes in their physical or chemical properties in response to slight change in environmental physical and/or chemical signals, and further releasing drugs adjusted to the progression of th...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.bioactmat.2020.06.012
Madhusmita Swain, Durgamadhab Mishra, Gourishankar Sahoo • Discover Applied Sciences
(2025)
Abstract Nanoparticles and Nanostructured materials are playing an ever-important role in affordable healthcare, environment remediation, renewable energy, agriculture, consumer electronics, cosmetics etc. However, progress in these sectors...
DOAJ
Open Access (DOAJ)
DOI: 10.1007/s42452-025-06957-8
Han Yuyin, Ding Dongyan, Du Jiandi, Gao Yongjin • 上海师范大学学报. 自然科学版
(2017)
Optimizing alloy composition is an effective way to improve physical and chemical properties of automobile heat exchanger materials.A Sm-containing Al-Mn-Si-Fe-Cu alloy was investigated through transmission electron microscopy,scanning elec...
DOAJ
Open Access (DOAJ)
DOI: 10.3969/J.ISSN.1000-5137.2017.06.006
Qiyuan Dai, Liang Ma, Li Li, Guangjun Tian • Results in Physics
(2023)
Using finite element calculations, we investigated the near field properties of two types of commonly used metal nanostructures (a tip-substrate model representing a scanning tunneling microscope type setup (TS) and a nanoparticle-on-mirror...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.rinp.2023.106360
Bill Sillar, Michael S. Tite • Archaeometry
(2000)
Recently several anthropological and sociological studies have interpreted technologies as cultural choices that are determined as much by local perceptions and the social context fly any material constraints or purely functional criteria. ...
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DOI: https://doi.org/10.1111/j.1475-4754.2000.tb00863.x
M. C. Flemings • Transactions of the Iron and Steel Institute of Japan
(1986)
Engineering which summarizes important parts of that study,2) and particularly on an important historical survey by Professors Melvin Kranzberg and Cyril Stanley Smith in that journal.'...
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Open Access
DOI: https://doi.org/10.2355/isijinternational1966.26.93
David A. Weitz • Physics Today
(2002)
The Coming of Materials Science , Robert W. Cahn Pergamon, New York, 2001. $64.00 (568 pp.). isbn 0-08-042679-4 If one takes the broadest view, a significant fraction of modern-day physicists are materials scientists. Similarly, many chemis...
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Open Access
DOI: https://doi.org/10.1063/1.1496379
Xiaoting Zhong, Brian J. Gallagher, Shusen Liu, Bhavya Kailkhura et al. • npj Computational Materials
(2022)
Abstract Machine learning models are increasingly used in materials studies because of their exceptional accuracy. However, the most accurate machine learning models are usually difficult to explain. Remedies to this problem lie in explaina...
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DOI: https://doi.org/10.1038/s41524-022-00884-7
Inés Pérez-Gonzalo, Florentino Alvarez-Antolin, Alejandro González-Pociño, Luis Borja Peral-Martinez • Journal of Manufacturing and Materials Processing
(2025)
This study investigates the mechanical, tribological, and electrochemical behaviour of a novel precipitation-hardenable martensitic alloy produced by selective laser melting (SLM). The alloy was specifically engineered with an optimised com...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/jmmp9080261
Meng-jiang Cen, Yuan Liu, Xiang Chen • China Foundry
(2019)
This paper summarizes melting methods of titanium and titanium alloy, such as vacuum arc melting (VAR) and electron beam cold hearth melting (EBCHM), and the related inclusions formed when using these melting methods. Low-density inclusions...
DOAJ
Open Access (DOAJ)
DOI: 10.1007/s41230-019-9046-1
El-Sayed Mohamed El-Mahrouk, Amira Mohamed Tayaa, Mohamed Kadry Gaber, Ekramy Abdel-Moatamed Atef et al. • Frontiers in Plant Science
(2026)
Salt stress is an abiotic stressor that adversely affects the growth and productivity of caraway, an important aromatic plant. A randomized complete split-plot design was used to determine the nanoparticles of zinc oxide (ZnO NPs) effects a...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpls.2026.1814332
Alexander G. Khina, Maria T. Mukhina, Alexander S. Gordeev, Liliya R. Biktasheva et al. • Plants
(2026)
The present study evaluated the phytoprotective activity of silver nanoparticles stabilized with sodium amphopolycarboxyglycinate (AgNPs-APCG) against apple fire blight caused by Erwinia amylovora. A highly colloidally stable AgNPs-APCG dis...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/plants15203208
Mohammad Nazrul Islam Bhuiyan, Md. Saidur Rahman, Md. Mahfuzur Rahman, Barun Kanti Saha • Plant-Environment Interactions
(2026)
ABSTRACT Sustainable crop production increasingly requires innovative strategies that can enhance plant resilience while reducing dependence on synthetic agrochemicals. Recent advances in nanotechnology and rhizosphere microbiome research h...
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Open Access (DOAJ)
DOI: 10.1002/pei3.70183
S.K. Verma, A. Thirumurugan, P.K. Panda, P. Patel et al. • Materials Today Bio
(2021)
Recent advancement in nanotechnology seeks exploration of new techniques for improvement in the molecular, chemical, and biological properties of nanoparticles. In this study, carbon modification of octahedral-shaped magnetic nanoparticles ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.mtbio.2021.100131
Alaa Majeed, Rashed Rasheed • Journal of Applied Sciences and Nanotechnology
(2022)
Different iron oxide nanoparticles (Fe3O4 and Fe2O3) were prepared by the sol-gel method (titration). The prepared nanoparticles were heated at 90 and 400°C. The morphology surface and structures were characterized by Fourier Transform Infr...
DOAJ
Open Access (DOAJ)
DOI: 10.53293/jasn.2022.4574.1127
Guangze Yang, Yun Liu, Jisi Teng, Chun-Xia Zhao • Biosensors
(2021)
Fluorescence labelling is often used for tracking nanoparticles, providing a convenient assay for monitoring nanoparticle drug delivery. However, it is difficult to be quantitative, as many factors affect the fluorescence intensity. Förster...
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Open Access (DOAJ)
DOI: 10.3390/bios11120505