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Academic Articles & Research Papers
Showing 20 of 4,465 academic articles
Toledo JO, Moraes CF, Souza VC, Tonet-Furioso AC et al. • Clinical Interventions in Aging
(2015)
Juliana O Toledo,1 Clayton F Moraes,2,3 Vinícius C Souza,2 Audrey C Tonet-Furioso,2 Luís CC Afonso,4 Cláudio Córdova,3 Otávio T Nóbrega1,2 1Graduate Program in Health Sciences, 2Graduate Program in...
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Ayumi Fukatsu-Chikumoto, Tsunahiko Hirano, Shun Takahashi, Takuya Ishida et al. • Scientific Reports
(2024)
Abstract Physical inactivity and cognitive impairment in patients with chronic obstructive pulmonary disease (COPD) can lead to frailty and poor prognoses. However, little is known regarding the association between frailty and the human bra...
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DOI: 10.1038/s41598-024-53933-0
Toni Calasanti • The Journals of Gerontology Series B
(2004)
This article outlines feminist gerontology and shows how its focus on power relations lends insight into the lives of those people disadvantaged by them as well as the people privileged by social inequalities. To illustrate the latter, I di...
OPENALEX
DOI: https://doi.org/10.1093/geronb/59.6.s305
Owen W. Beard • JAMA
(1981)
This volume is planned as the first in a series of annual reviews designed "to encompass the broad spectrum of concerns in aging, from empirical and theoretical literature to clinical studies and services for the elderly" and is expected to...
OPENALEX
DOI: https://doi.org/10.1001/jama.1981.03320010057039
Brian Gratton, Stephen Katz • The Journal of Interdisciplinary History
(1997)
In Disciplining Old Age Stephen Katz gives us a sophisticated and theoretically rigorous approach to what gerentology does. He deftly and subtly combines the theories of Foucault, Bourdieu, and the Althusser in his analysis of what he calls...
OPENALEX
DOI: https://doi.org/10.2307/206410
Lars Tornstam • The Gerontologist
(1992)
A critical examination of fundamental assumptions of gerontological research reveals problematic sources of concept and theory development. For example, the misery and resource perspectives on aging and the aged are viewed as "overflow" fro...
OPENALEX
DOI: https://doi.org/10.1093/geront/32.3.318
HU Minglei, HU Bin, ZHANG Wei, LIU Xiaoou et al. • Fenmo yejin jishu
(2025)
Specimen reconstitution technology is important for the in-service safety of reactor pressure vessels (RPVs) in nuclear power plants. To verify the feasibility of electron beam welding for the restructured specimens, the electron beam weldi...
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DOI: 10.19591/j.cnki.cn11-1974/tf.2024070004
D. Morrill, W. Hettel, D. Carlson, B. Shearer et al. • APL Photonics
(2025)
High-harmonic upconversion driven by a mid-infrared femtosecond laser can generate coherent soft x-ray beams in a tabletop-scale setup. Here, we report on a compact ytterbium-pumped optical parametric chirped pulse amplifier (OPCPA) laser s...
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DOI: 10.1063/5.0292771
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...
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DOI: 10.3390/batteries2030025
Ha Eun Kang, Seong-Do Kim, Young Soo Yoon, Sang-Jin Lee • Applied Surface Science Advances
(2025)
Nickel-rich layered oxide cathodes, typified by compositions such as LiNi₁₋ₓ₋ᵧCoₓMnᵧO₂ (NCM) have garnered significant attention as high-energy-density candidates for next-generation lithium-ion batteries. However, their widespread deployme...
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DOI: 10.1016/j.apsadv.2025.100826
Fang-Hsing Wang, Kun-Neng Chen, Chao-Ming Hsu, Min-Chu Liu et al. • Nanomaterials
(2016)
In this study, Ga2O3-doped ZnO (GZO) thin films were deposited on glass and flexible polyimide (PI) substrates at room temperature (300 K), 373 K, and 473 K by the radio frequency (RF) magnetron sputtering method. After finding the depositi...
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Open Access (DOAJ)
DOI: 10.3390/nano6050088
Xiaohui Li, Yulong Kang, Chen Chen, Jianghua Li et al. • AIP Advances
(2017)
Lithium and calcium are inefficient filling elements of CoSb3 at ambient pressure, but show nice filling behavior under high pressure. In this work, we synthesized Li/Ca double-filled CoSb3 with high pressure synthesis method. The products ...
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DOI: 10.1063/1.4974501
Yangzhong Jing, Shuliang Wang, Yuyao Chen, Mingyu Bao et al. • International Journal of Electrochemical Science
(2018)
Corrosion product films were formed on P110 casing steels by high-temperature and high-pressure autoclave in a CO2 environment induced by tensile stress. The effects of applied tensile stress on the protection characteristics and electroche...
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Open Access (DOAJ)
DOI: 10.20964/2018.08.21
Exsaris Januar, Nurhizrah Gistituati, Yanti Fitria, Alwen Bentri et al. • Educational Process: International Journal
(2025)
Background/purpose. Study addresses the problem of low scientific and digital literacy among Grade 6 students (Phase C) in the IPAS (Science and Social Studies) subject under the Merdeka Curriculum, particularly in the theme “Our Endangered...
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Open Access (DOAJ)
DOI: 10.22521/edupij.2025.18.450
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...
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Open Access (DOAJ)
DOI: 10.1016/j.bioactmat.2020.06.012
LIN Shan, YUAN Hong-mei, WANG Dong, CHEN Shu-qing et al. • Cailiao gongcheng
(2021)
YBa2Cu3O7-δ(YBCO) bulk material prepared by high temperature solid state reaction was milled and dispersed through ultrasonic process in ethanol to prepare nanoscale YBCO/ethanol sol. Then it was mixed with aniline or O-phenylenediamine and...
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Open Access (DOAJ)
DOI: 10.11868/j.issn.1001-4381.2019.000902
Yao WANG, Xiao-ying YAN, Cheng MAN, Hong-wei ZHANG et al. • 工程科学学报
(2021)
Selective laser fusion (SLM) is an emerging 3D printing technology that can greatly shorten the processing cycle and reduce the production cost of medical implants, thus offering broad prospects for application in the biomedical field. In a...
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Open Access (DOAJ)
DOI: 10.13374/j.issn2095-9389.2020.09.29.001
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...
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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...
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Open Access (DOAJ)
DOI: 10.1016/j.rinp.2023.106360
Komissarchuk Olga, Xu Zhengbin, Hao Hai • China Foundry
(2014)
Porous aluminum alloys produced by the metal-gas eutectic method or GASAR process need to be performed under a certain pressure of hydrogen, and to carry over melt to a tailor-made apparatus that ensures directional solidification. Hydrogen...
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