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Academic Articles & Research Papers
Showing 20 of 4,934 academic articles
Yang Yue, Jian Zhao, Jiangbing Du, Zhaohui Li • Sensors
(2021)
It is well known that optical fiber communications support the global communication networks nowadays, which originates from Charles K [...]...
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Open Access (DOAJ)
DOI: 10.3390/s21061969
Gaurav Dhiman, Amandeep Kaur • Designs
(2018)
This paper presents the contemporary metaheuristic optimization algorithm named the Spotted Hyena Optimizer (SHO). The proposed technique is based on the law of gravitation and simulates the social behavior of spotted hyenas. The three basi...
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Open Access (DOAJ)
DOI: 10.3390/designs2030028
Qi Wu, Zhaopeng Xu, Yixiao Zhu, Yikun Zhang et al. • Photonics
(2023)
Driven by emerging technologies such as the Internet of Things, 4K/8K video applications, virtual reality, and the metaverse, global internet protocol traffic has experienced an explosive growth in recent years. The surge in traffic imposes...
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Open Access (DOAJ)
DOI: 10.3390/photonics10091001
Xiaoying He, Anqi Hu, Xia Guo • IEEE Photonics Journal
(2019)
Graphene and hBN as two-dimensional materials with excellent optical properties can be combined with other materials. In this paper, graphene and hBN is sequentially deposited on the surface of the silicon-core fiber to serve as transverse ...
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Open Access (DOAJ)
DOI: 10.1109/JPHOT.2019.2946201
Ziyi Zhang, Tiepei Zhu, Tongtong Cao, Zhaoyu Gong et al. • Journal of Innovative Optical Health Sciences
(2021)
To accurately guide surgical instruments during ophthalmic procedures, some necessary intraoperative depth perception is required, which standard surgical microscopes supply limitedly. Intraoperative optical coherence tomography (iOCT), com...
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Open Access (DOAJ)
DOI: 10.1142/S1793545821400095
Zhaokun Zhou, Helen Miller, Adam J.M. Wollman, Mark C. Leake • Photonics
(2015)
We present a novel experimental setup in which magnetic and optical tweezers are combined for torque and force transduction onto single filamentous molecules in a transverse configuration to allow simultaneous mechanical measurement and man...
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Open Access (DOAJ)
DOI: 10.3390/photonics2030758
Zhe Shen, Shijie Huang • Nanomaterials
(2022)
Needle beams have received widespread attention due to their unique characteristics of high intensity, small focal size, and extended depth of focus (DOF). Here, a single–layer all–dielectric metalens based on Pancharatnam–Berry (PB) was us...
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Open Access (DOAJ)
DOI: 10.3390/nano12224074
Li Xu, Peng Ran, Wenqian Zhou, Jingshu Wang et al. • Nature Communications
(2026)
Abstract Conventional X‑ray sensing fails in extreme temperatures due to a fundamental trilemma: no material offers strong absorption, flexibility, and thermal stability simultaneously. Rigid inorganic scintillators exhibit thermal quenchin...
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Open Access (DOAJ)
DOI: 10.1038/s41467-026-71103-w
Yogesh Kumar Singh, Upasana Dutta, T. S. Murugesh Prabhu, I. Prabu et al. • Hydrology
(2017)
Flood Response System (FRS) is a network-enabled solution developed using open-source software. The system has query based flood damage assessment modules with outputs in the form of spatial maps and statistical databases. FRS effectively f...
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Open Access (DOAJ)
DOI: 10.3390/hydrology4020030
K. Zeider, K. McCauley, K. McCauley, S. Dmitrovic et al. • Atmospheric Chemistry and Physics
(2025)
Quantifying the degree of coupling between marine boundary layer (MBL) clouds and the surface is critical for understanding the evolution of low clouds and explaining the vertical distribution of aerosols and microphysical cloud properties....
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Open Access (DOAJ)
DOI: 10.5194/acp-25-2407-2025
D. Deng, R. Qin, R. Qin, E. M. Farella et al. • The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
(2026)
Hybrid airborne imaging systems integrating oblique photogrammetric cameras and LiDAR sensors provide complementary geometric and radiometric information for high-fidelity 3D reconstruction. While LiDAR offers stable global geometric accura...
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Open Access (DOAJ)
DOI: 10.5194/isprs-archives-XLIX-B2-2026-143-2026
Tian Jingyi, Cortecchia Daniele, Wang Yutao, Liu Hailong et al. • Nanophotonics
(2022)
Halide perovskite metasurfaces are attracting increasing interest for applications in light-emitting and display technologies. To access the wide range of colors required for these applications, the main mechanism exploited thus far has bee...
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Open Access (DOAJ)
DOI: 10.1515/nanoph-2022-0143
Romeo Danquah, Gidphil Mensah, Winfred Senyo Agbagah, Francis Davis • Cogent Engineering
(2023)
Hazard recognition is a vital skill every thermal power plant worker needs to possess to enhance workplace accident prevention. Facilities and materials used in thermal power plants expose the workers to significant hazards. While some prio...
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Open Access (DOAJ)
DOI: 10.1080/23311916.2023.2252621
Hafiizh Prasetia, Firman Zulpikar, Jeverson Renyaan, Muhammad Safaat et al. • Omni-Akuatika
(2022)
The COVID-19 pandemic has impacted the seaweed industry and business. The export-import trade is the most severely impacted sector, mainly the raw material export of seaweed. The purpose of this study was to determine how smallholder farmer...
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Open Access (DOAJ)
DOI: 10.20884/1.oa.2022.18.S1.986
Cheryl Akinyi Genga • Journal of Information Systems and Informatics
(2025)
Digital transformation is reshaping global operations by integrating technology into business, fundamentally changing how value is delivered. In Sub-Saharan Africa, this shift is altering work processes and job content, impacting the demand...
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Open Access (DOAJ)
DOI: 10.51519/journalisi.v7i3.1165
Patricia Piechowski, Gina Claxton, Nicola Spencer, Elizabeth Vasile et al. • Journal of Clinical and Translational Science
(2022)
OBJECTIVES/GOALS: Since 2013, managers of community engagement (CE) programs across the Clinical and Translational Science Award (CTSA) consortium funded by the National Center for Advancing Translational Sciences (NCATS) have convened mont...
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Open Access (DOAJ)
DOI: 10.1017/cts.2022.67
Vishakh S. Kumar, Prabhu Rajagopal • IEEE Access
(2022)
This paper discusses designing and implementing an adaptive thrust distribution algorithm on the already robust control system for serial split-hull underwater vehicles to maximise operational efficiency. Split-hull underwater vehicles are ...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2022.3223118
Ielyzaveta Lvova, Kateryna Kozmuliak, Liudmyla Strutynska-Struk • Baltic Journal of Economic Studies
(2022)
As climate change is one of the greatest challenges of our time, the legal and economic issues of global environmental security deserve high praise. In the area of industrial competitiveness, where the negative effects of global climate cha...
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Open Access (DOAJ)
DOI: 10.30525/2256-0742/2022-8-3-101-114
Alexis Pengfei Zhao, Mohannad Alhazmi, Shuangqi Li, Jiarong Li et al. • Scientific Reports
(2025)
Abstract Wildfires pose a significant threat to urban regions, with cities like Los Angeles facing increasing challenges due to their vulnerability to frequent and severe wildfire events. This study proposes a novel framework for optimizing...
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Open Access (DOAJ)
DOI: 10.1038/s41598-025-02433-w
Lee Campbell • Body, Space & Technology Journal
(2016)
Arguing for the positive disruptive nature of interruption, this article concentrates on my current performative and pedagogic usage of Skype in order to promote the positive aspects of interruptive elements within performative pedagogy. Re...
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