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Academic Articles & Research Papers
Showing 20 of 2,701 academic articles
Maolin Zhang, Yufeng Guo, Jun Zhang, Jiafei Yao et al. • Nanoscale Research Letters
(2020)
Abstract Double-gate tunnel field-effect transistor (DG TFET) is expected to extend the limitations of leakage current and subthreshold slope. However, it also suffers from the ambipolar behavior with the symmetrical source/drain architectu...
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Open Access (DOAJ)
DOI: 10.1186/s11671-020-03360-7
Lei Li, Anton A. Shemetov, Mikhail Baloban, Peng Hu et al. • Nature Communications
(2018)
Bacterial phytochrome-based probes improved sensitivity in photoacoustic computed tomography. Here the authors engineer a small near-infrared switchable photochromic probe that allows multi-contrast imaging at depths and can be adapted to s...
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Open Access (DOAJ)
DOI: 10.1038/s41467-018-05231-3
Haiyang Liu, Zhe Li, Zeqiu Hu, Lu Liu et al. • Results in Physics
(2024)
All optical soliton communication is a new generation of ultra-long distance and ultra-high speed optical fiber communication technology. Optical cavity solitons (CSs), whose pulse property is unique, have shown great potentials in optical ...
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Open Access (DOAJ)
DOI: 10.1016/j.rinp.2024.107821
Gengxin Chen, Kaixuan Chen, Ranfeng Gan, Ziliang Ruan et al. • APL Photonics
(2022)
Thin-film lithium niobate (TFLN) based traveling-wave modulators maintain simultaneously excellent performances, including large modulation bandwidth, high extinction ratio, low optical loss, and high modulation efficiency. Nevertheless, th...
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Open Access (DOAJ)
DOI: 10.1063/5.0077232
Zahra Ameri Golestan, Nasrin Moghadas Sharif, Nasser Shoeibi, Asieh Ehsaei et al. • Reviews in Clinical Medicine
(2020)
Introduction: This study aimed to investigate the effect of phacoemulsification on macular thickness and volume in diabetic patients without retinopathy using optical coherence tomography (OCT).Methods: This prospective study included 37 di...
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Open Access (DOAJ)
DOI: 10.22038/rcm.2020.47370.1312
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
Shivasubramanian Gopinath, Joseph Rosen, Vijayakumar Anand • JPhys Photonics
(2026)
Fresnel incoherent correlation holography (FINCH) is a self-interference-based incoherent digital holography method. In FINCH, light from an object point is split into two beams, modulated differently using two lenses with different focal d...
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Open Access (DOAJ)
DOI: 10.1088/2515-7647/ae38ae
Zhuo Wang, Bo Zhang, Dezhi Tan, Jianrong Qiu • Opto-Electronic Advances
(2023)
Long-term optical data storage (ODS) technology is essential to break the bottleneck of high energy consumption for information storage in the current era of big data. Here, ODS with an ultralong lifetime of 2×107 years is attained with sin...
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Open Access (DOAJ)
DOI: 10.29026/oea.2023.220008
Akanksha Malik, Sagar Panwar, Deepak Butola, Kriti et al. • Scientific Reports
(2026)
Abstract Nanoparticles of V2O5 with dilute doped Fe-, W-, and Fe-W co-doped were prepared by using wet chemical sol–gel method. Structural analysis confirmed the dominant orthorhombic α-V2O5 phase with a minor monoclinic V3O7 phase, whose f...
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Open Access (DOAJ)
DOI: 10.1038/s41598-026-44277-y
Seojoo Lee, Ji-Hun Kang • Crystals
(2021)
We theoretically investigate a metal-to-insulator transition in artificial two-dimensional (2D) crystals (i.e., metasurfaces) of tightly coupled closed-ring resonators. Strong interaction between unit resonators in the metasurfaces yields t...
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Open Access (DOAJ)
DOI: 10.3390/cryst11060684
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
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
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
Sachin Kumar, Mahendra Kumar Choudhary, T. Thomas • Scientific Reports
(2024)
Abstract Accurate streamflow prediction is crucial for effective water resource management and planning. This study aims to enhance streamflow simulation accuracy in the data-scarce Upper Narmada River Basin (UNB) by proposing a novel hybri...
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Open Access (DOAJ)
DOI: 10.1038/s41598-024-77655-5
Lo Jih-Sheng, Huang Shyh-Chour • MATEC Web of Conferences
(2018)
In recent years, the increasing number of autistic patients has attracted the attention of governments around the world. Normerally, experts will use counseling strategies, drug treatment methods, or the Squeeze Machine, which designed on t...
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Open Access (DOAJ)
DOI: 10.1051/matecconf/201821301009
Alberto Borboni, Roberto Pagani, Samuele Sandrini, Giuseppe Carbone et al. • Sensors
(2023)
Safety plays a key role in human–robot interactions in collaborative robot (cobot) applications. This paper provides a general procedure to guarantee safe workstations allowing human operations, robot contributions, the dynamical environmen...
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Open Access (DOAJ)
DOI: 10.3390/s23125762
Andrew Moses Obeti, Lawrence Muhwezi, John Muhumuza Kakitahi, Chris Bic Byaruhanga • Transportation Research Interdisciplinary Perspectives
(2024)
Force Account Mechanism (FAM) is the predominant road maintenance system in Uganda’s local government setup and a similar, though slightly different approach, is used in some large private sector agriculture plantations. With the Uganda Roa...
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Open Access (DOAJ)
DOI: 10.1016/j.trip.2024.101135
Grace Chang, Galen Egan, Joseph D. McNeil, Samuel McWilliams et al. • Limnology and Oceanography Letters
(2022)
Abstract Novel analysis of in situ acoustic and optical data collected in a shallow, wave‐ and current‐driven environment enabled determination of (1) particle characteristics that were most affected by near‐bed physical forcing over season...
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Open Access (DOAJ)
DOI: 10.1002/lol2.10221
Nuria Navarro, Inmaculada Rodríguez-Santalla • Journal of Marine Science and Engineering
(2023)
Coastal wetlands are valuable and sensitive environments that are among the most productive yet highly threatened systems in the world [...]...
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Open Access (DOAJ)
DOI: 10.3390/jmse11040767
Zongliang Zhang, Xueming Wu, Enshang Xiao, Ning He et al. • River
(2023)
Abstract Based on the emergency rescue, the subsequent disposal, and the development and utilization projects of the Hongshiyan Landside Dam in Ludian, Yunnan, China, research has been conducted on key technical issues facing the developmen...
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Open Access (DOAJ)
DOI: 10.1002/rvr2.51