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Academic Articles & Research Papers
Showing 20 of 896 academic articles
Li Chen, Wei Liu, Renshan Cui • BMC Geriatrics
(2025)
Abstract Background To investigate the hope level and identify its associated factors among widowed older adults residing in long-term care facilities. Methods A cross-sectional study was conducted using convenience sampling. 228 widowed ol...
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Open Access (DOAJ)
DOI: 10.1186/s12877-025-06698-8
Tong He, Yihui Zeng, Zhuangli Hu • IEEE Access
(2019)
With the rapid development of the economy, the scale of transmission networks has been expanding, bring higher demands and challenges on transmission line operation and maintenance. In this paper, the multi-rotor unmanned aerial vehicles (U...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2019.2935551
Peter H. Siegel • IEEE Journal of Microwaves
(2021)
This is the fourth article in our continuing series of biographical pieces with a technical lean. The subject of this paper is Professor Arye Rosen, who – while employed full time at RCA Sarnoff Research Laboratory as an engineer and...
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Open Access (DOAJ)
DOI: 10.1109/JMW.2021.3076686
Ceren Kütahya, Catalina Cruañas Pániker, Faith Ly, Arjun Jerath et al. • npj Materials Degradation
(2026)
Abstract Polyolefins, commonly used in packaging and single-use products, are notoriously persistent in the environment, contributing significantly to environmental pollution. In scientific literature to date, polyolefins have not been repo...
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Open Access (DOAJ)
DOI: 10.1038/s41529-026-00817-5
Xiaolin Zhao, Yiman Zhang, Jingfeng Xue, Chun Shan et al. • IEEE Access
(2020)
With the rapid development of networks, network security is a serious problem. To evaluate a network accurately, this paper proposes a network risk evaluation method based on a differential manifold (DM) and research on traditional methods....
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2020.2985547
Feng‐Chang Gu • IET Science, Measurement & Technology
(2023)
Abstract Partial discharge (PD) detection is used to evaluate the insulation status of high‐voltage equipment. The most challenging aspect of traditional PD recognition is extracting features from the discharge signal. Accordingly, this stu...
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Open Access (DOAJ)
DOI: 10.1049/smt2.12137
Andreas Gruner, Alexander Muhle, Christoph Meinel • IEEE Access
(2021)
Identity management is a principle component of securing online services. In the advancement of traditional identity management patterns, the identity provider remained a Trusted Third Party (TTP). The service provider and the user need to ...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2021.3116095
Fangchao Li, Jingxiang Gao, Nanshan Zheng, Cheng Pan et al. • IEEE Access
(2020)
To overcome the strikes from the tremendous noise of pseudorange and the integer ambiguity of carrier phase observation, we developed a novel dual-domain filtering method that integrates the traditional observation- and an innovative positi...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2020.2990132
Peiliang Zuo, Tao Peng, Wangdan Linghu, Wenbo Wang • IEEE Access
(2018)
Cognitive satellite communications (SatCom) is considered to be able to alleviate the bottleneck of spectrum resource shortage due to traditional spectrum allocation. This paper focuses on a special scenario where the frequency band of SatC...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2018.2882795
Pei Tang, Zhenyu Ding, Minnan Jiang, Weikai Xu et al. • IEEE Access
(2024)
Autonomous driving technology plays a key role in addressing traffic safety issues and relieving traffic congestion by virtue of its capabilities of enabling accurate environmental perception and real-time response. Aiming at the problem of...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3509694
Yaser Pourmazaheri, Hamid Soltanian • Journal of Petroleum Science and Technology
(2015)
The design of cement slurry for horizontal wellbores is challenging as it must present very high quality cement slurry properties e.g. zero free water, less than 50 cc API fluid loss value, appropriate rheology and yield point for effective...
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Open Access (DOAJ)
DOI: 10.22078/jpst.2015.504
Domenico Lombardo, Luigi Pasqua, Mikhail A. Kiselev • Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali
(2019)
During the last decades the progresses of nanoscience and nanotechnology for biomedical application stimulated the transition from traditional drug delivery systems to the development of smart integrated nanosystems with stimuli-responsive ...
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Open Access (DOAJ)
DOI: 10.1478/AAPP.97S2A14
Pranita Rananaware, H. Swetha, Varsha Brahmkhatri • Next Nanotechnology
(2025)
Gold nanoparticles (AuNPs) are widely used in various scientific and technological domains, particularly biomedicine due to their superior biocompatibility. This study focuses on the synthesis of biogenic gold nanoparticles (B-Au) and chemo...
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Open Access (DOAJ)
DOI: 10.1016/j.nxnano.2025.100305
Zhao Z.-Y., Zhao J.-X., Cui Y., Lu L. et al. • Journal of Mining and Metallurgy. Section B: Metallurgy
(2020)
The physicochemical properties of slag are of great importance in pyrometallurgy. If there is a volatile component in the slag, evaporation will inevitably occur. As a result, the slag composition will change, and the measured results will ...
DOAJ
Open Access (DOAJ)
DOI: 10.2298/JMMB190509046Z
Jacob Groshek, James E. Katz, Brittany Andersen, Chelsea Cutino et al. • Cogent Medicine
(2018)
Recent research has identified that antimicrobial resistance (AMR) is giving rise to a global public health threat that involves all major microbial pathogens and antimicrobial drugs, and additional studies have found that despite its gravi...
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Open Access (DOAJ)
DOI: 10.1080/2331205X.2018.1460898
Huimin Guo, Huimin Guo, Sen Wang, Haizheng Wang et al. • Frontiers in Endocrinology
(2025)
ObjectiveThe triglyceride - glucose (TyG) index has been confirmed as an independent risk factor for ischemic stroke (IS) in numerous studies. In terms of the role of carotid ultrasound in the risk assessment of IS, the focus has shifted fr...
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Open Access (DOAJ)
DOI: 10.3389/fendo.2025.1481676
ZHOU Tao;TANG Jianyu;ZHANG Fan;LIU Wenbin • Yuanzineng kexue jishu
(2022)
The movement and deposition of nanoparticles in supercritical carbon dioxide is a current international frontier subject. In the development of new nuclear reactors, using supercritical carbon dioxide Brayton cycle instead of traditional st...
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Open Access (DOAJ)
Hidayat Ullah, Wanggen Wan, Saqib Ali Haidery, Naimat Ullah Khan et al. • ISPRS International Journal of Geo-Information
(2019)
Green parks are vital public spaces and play a major role in urban living and well-being. Research on the attractiveness of green parks often relies on traditional techniques, such as questionnaires and in-situ surveys, but these methods a...
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Open Access (DOAJ)
DOI: 10.3390/ijgi8110506
Syed Bustan Fatima Warsi, Biranchi Panda, Pankaj Biswas • Developments in the Built Environment
(2023)
3D Concrete Printing (3DCP) is a growing field of sustainable technology that offers an avenue for rapid industrialisation of the construction industry. Over the years, many non-structural elements have been fabricated by 3D printing, thus ...
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Open Access (DOAJ)
DOI: 10.1016/j.dibe.2023.100295
Mariet Jose, R. Dinesh Raj, M. R. Vinitha, Remya Madhu et al. • Frontiers in Plant Science
(2018)
Fully domesticated rice is considered to have emerged in India at approximately 2000 B.C., although its origin in India remains a contentious issue. The fast-growing 60-days rice strain described in the Vedic literature (1900–500 B.C.) and ...
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Open Access (DOAJ)
DOI: 10.3389/fpls.2018.01203