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Academic Articles & Research Papers
Showing 20 of 210 academic articles
Xiangmeng Lin, Junyi Zhang, Kai Yuan, Ziyang Zhao et al. • AIP Advances
(2025)
Previous studies have shown that terahertz (THz) signals could penetrate hypersonic plasma sheaths. Thus, it is considered to be a potential solution to the “blackout” problem. Nevertheless, although previous studies have systematically rev...
DOAJ
Open Access (DOAJ)
DOI: 10.1063/5.0281985
Mingrong Wang, Longnan Ma • Administrative Sciences
(2025)
This paper examines the impact of import competition on skill premium and the moderating effect of labor market flexibility on it, using panel data from 30 provinces in China from 2010 to 2019. A dynamic panel threshold model with instrumen...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/admsci15100381
Ian Florin • L'Espace Politique
(2025)
Taking a critical geopolitical approach, this article shows how Europe has been mobilized as a geographical object for thinking about and putting into practice transnational environmental conservation between Finland, Norway and Russia sinc...
DOAJ
Open Access (DOAJ)
DOI: 10.4000/13ggy
Camille Boulanguer, Sarah Goldman, Maya Jandah, Tsvetelina Marinova • Bulgarian Journal of International Economics and Politics
(2024)
In a 2019 New York Times article, Paul Krugman declared himself a “crypto skeptic” and shared his pessimistic predictions for cryptocurrencies. Nevertheless, unbacked cryptomoney is now very important in our societies and has revolutionized...
DOAJ
Open Access (DOAJ)
DOI: 10.37075/BJIEP.2024.1.01
Ksenia Petrovna Borishpolets • Vestnik MGIMO-Universiteta
(2014)
He article is devoted to the role of the Russian language in Central Asia and its development perspectives in the context of the Eurasian integration processes. Russian language has a long historical tradition in Central Asia and hasn't los...
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Open Access (DOAJ)
Melik Kamışlı • Journal of Business Administration and Social Studies
(2026)
Political and economic conflicts between countries directly affect national economies and financial markets. These effects are not limited to the countries involved in the conflict, but also spread to other countries through trade relations...
DOAJ
Open Access (DOAJ)
DOI: 10.5152/JBASS.2026.25047
Xiangyang Zheng, Yancai Xiao, Xinran Li • Machines
(2026)
Wind turbine (WT) misalignment fault diagnosis is constrained by critical signal processing challenges: weak fault features, intense background noise, and poor generalization. This study proposes a lightweight method for high-precision faul...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/machines14020155
Dongping Yu, Yan Guo, Ning Li, Meng Wang • IEEE Access
(2019)
As an emerging technique, device-free localization (DFL) is promising to localize the target without attaching any transceivers. Recently, the benefits of channel state information (CSI) on DFL have been revealed in this paper. Motivated by...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2019.2916194
Leonid O. Uryvsky, Alina V. Moshinskaya • Information and Telecommunication Sciences
(2014)
The method for assessing a channel capacity and productivity of fiber-optic communication line (FOCL) based on the DWDM (Dense Wavelength Division Multiplexing) technology is proposed. The interrelation between noise-immunity factors and in...
DOAJ
Open Access (DOAJ)
DOI: 10.20535/2411-2976.12014.62-65
Yanqing Xie, Wenjing Zhang • Frontiers in Public Health
(2026)
IntroductionThe Consistency Evaluation Policy of Generic Drugs is a major quality-oriented regulatory reform in China’s pharmaceutical manufacturing industry. Whether and how this policy facilitates the integration of the innovation chain a...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpubh.2026.1791110
Xuan Long Nguyen, Van Cuong Do, Manh Cuong Nguyen • TransNav
(2026)
VHF radiotelephony remains a fundamental component of maritime safety and is mandated by the STCW Convention as an essential operational competency for seaferer. However, existing studies largely focus on basic button-level interaction and ...
DOAJ
Open Access (DOAJ)
DOI: 10.12716/1001.20.02.22
Hamid Reza Horry, Sayyed Abdolmajid Jalaee Esfand abadi, Mehdi Nejati, Siminossadat Mirhashemi Naeini • International Journal of Business and Development Studies
(2018)
Granular residual is created in the banking network when there are a few large banks with many small banks. In this case, the effect of the shocks on each bank not lost in total that can lead to macro-economic consequences. The transmission...
DOAJ
Open Access (DOAJ)
DOI: 10.22111/ijbds.2018.4054
Cheng Chen, Philip J. Armitage, C. J. Nixon, Stephen H. Lubow et al. • The Astrophysical Journal Letters
(2026)
Retrograde S-type planets have been observed in several binary systems, yet their formation pathway remains poorly understood. With high-resolution hydrodynamic simulations, we demonstrate that a polar circumbinary disk around an eccentric,...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/2041-8213/ae9d4d
Yijie Lv, Jiguang He, Weikai Xu, Lin Wang • Entropy
(2023)
In this article, a graph-theoretic method (taking advantage of constraints among sets associated with the corresponding parity-check matrices) is applied for the construction of a double low-density parity-check (D-LDPC) code (also known as...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/e25081189
Thumeera R. Wanasinghe, George K. I. Mann, Raymond G. Gosine • Journal of Robotics
(2016)
This study proposes the use of a split covariance intersection algorithm (Split-CI) for decentralized multirobot cooperative localization. In the proposed method, each robot maintains a local cubature Kalman filter to estimate its own pose ...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2016/2560573
Yahui Luo, Guangsheng Gao, Wenwu Hu, Pin Jiang et al. • Agriculture
(2026)
To address the challenges of rapid and accurate grape variety identification in natural orchard environments, along with the demand for efficient deployment on mobile devices, we propose in this paper YOLOv11n-GrapeLite, a lightweight model...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/agriculture16070794
Junyeong Jeon, Daniel Poul Mtowe, Dong Min Kim, Dong Min Kim • Frontiers in Robotics and AI
(2026)
Camera-based wireless networked control systems must move visual information across a shared wireless link before a command can be applied, so the placement of the perception computation fixes both the communication load and the freshness o...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/frobt.2026.1999591
Sangjun Lee, Jimin Park, Jinuk Kwon, Dong Hwan Kim et al. • Scientific Reports
(2021)
Abstract Transorbital electrical stimulation (tES) has been studied as a new noninvasive method for treating intractable eye diseases by delivering weak electrical current to the eye through a pair of electrodes attached to the skin around ...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-021-89243-y
Dongsu Kim, Su Jin Heo, Goeun Pyo, Hong Soo Choi et al. • IEEE Access
(2021)
To fundamentally solve the bottleneck of Von Neumann’s computing architecture, a neuromorphic thin-film transistor (NTFT) employing Pb(Zr, Ti)O3 (PZT) was investigated. The indium gallium zinc oxide (IGZO) channel back gate TFT struc...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2021.3119607
Hyunsoo Kim, Manmatha Mahato, Hunpyo Ju, Ryanda Enggar Anugrah Ardhi et al. • Advanced Science
(2026)
ABSTRACT Photothermal shape memory alloys (SMAs) offer a promising pathway toward wireless soft robotic systems, yet their practical implementation remains limited by reliance on heterogeneous coatings and multistep processing to achieve su...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/advs.74930