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Academic Articles & Research Papers
Showing 14 of 1,954 academic articles
Doi Thi Lan, Quan T. Ngo, Luong Vuong Nguyen, O-Joun Lee • Scientific Reports
(2026)
Abstract In cognitive radio (CR) systems, the accurate detection of spectrum holes is a cornerstone for efficient spectrum utilization. However, the increasing complexity of CR environments, particularly those with multiple primary users (P...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-026-36031-1
Rohit Sharma, Raghvendra Kumar, Suresh Chandra Satapathy, Nadhir Al-Ansari et al. • Frontiers in Environmental Science
(2020)
The Yamuna river has become one of the most polluted rivers in India as well as in the world because of the high-density population growth and speedy industrialization. The Yamuna river is severely polluted and needs urgent revival. The Yam...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fenvs.2020.581591
• International Research Journal of Modernization in Engineering Technology and Science
(2023)
Artificial intelligence (A.I.) is a multidisciplinary field aimed at automating tasks that currently need human intelligence.Despite its lack of general familiarity, artificial intelligence (AI) is a technology that is revolutionizing every...
OPENALEX
Open Access
DOI: https://doi.org/10.56726/irjmets42512
Dapai Shi, Jingyuan Zhao, Chika Eze, Zhenghong Wang et al. • Energies
(2023)
As the popularity of electric vehicles (EVs) and smart grids continues to rise, so does the demand for batteries. Within the landscape of battery-powered energy storage systems, the battery management system (BMS) is crucial. It provides ke...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en16114403
Roi Yozevitch, Revital Marbel, Nir Flysher, Boaz Ben-Moshe • Sensors
(2021)
Global Navigation Satellite Systems (GNSS) jamming is an acute problem in the world of modern navigation. As more and more applications rely on GNSS for both position and timing, jamming ramifications are becoming more severe. In this paper...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s21144840
Valdemar Ramon Farre Guijarro, Jose David Vega Sanchez, Martha Cecilia Paredes Paredes, Felipe Grijalva Arevalo et al. • IEEE Access
(2024)
The 5th-Generation New Radio (5G-NR) network have been widely deployed around the world in the frequency range 1/range 2 bands. Once specific frequency bands within these ranges can vary across different countries and regions due to regulat...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3350182
K. Castro-Morales, A. Canning, S. Arzberger, W. A. Overholt et al. • Biogeosciences
(2022)
Large amounts of methane (CH4) could be released as a result of the
gradual or abrupt thawing of Arctic permafrost due to global warming. Once
available, this potent greenhouse gas is emitted into the atmosphere or
transported laterally int...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/bg-19-5059-2022
Emmanuel Galiwango, Ali H. Al-Marzuoqi, Abbas A. Khaleel, Mahdi M. Abu-Omar • Energies
(2020)
Using the thermalgravimetric technique, we investigated the non-isothermal combustion kinetics of abundant and low-cost date palm wastes (leaflet, rachis, fibers, and their composite) as potential biomass energy sources. The kinetic and the...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en13246553
Antonija Tomic, Marin Kovacic, Hrvoje Kusic, Panaghiotis Karamanis et al. • Molecules
(2023)
Although heterogeneous photocatalysis has shown promising results in degradation of contaminants of emerging concern (CECs), the mechanistic implications related to structural diversity of chemicals, affecting oxidative (by HO•) or reductiv...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/molecules28062443
Beril Sirmacek, Maria Riveiro • Sensors
(2020)
Solving the challenge of occupancy prediction is crucial in order to design efficient and sustainable office spaces and automate lighting, heating, and air circulation in these facilities. In office spaces where large areas need to be obser...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s20195497
Joel Cooper, Kimberlee D. Weaver • Psychology Press eBooks
(2003)
The authors explore the proposition that computers have the potential for creating inequity in classroom education and in who is encouraged to pursue the study of computer science itself. They outline some psychological factors that have co...
OPENALEX
DOI: https://doi.org/10.4324/9781410608932
Shamnani D, Chor YH • Cureus
(2026)
PMC
PMC Public Access (View-Only)
DOI: 10.7759/cureus.117504
PMC: PMC13734698
Vrettos Moulos, George Chatzikyriakos, Vassilis Kassouras, Anastasios Doulamis et al. • Inventions
(2018)
In modern societies, the rampant growth of the Internet, both on the technological and social level, has created fertile ground for the emergence of new types of risk. On top of that, it enhances pre-existing threats by offering new means f...
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Open Access (DOAJ)
DOI: 10.3390/inventions3040071
Widodo Bayu, Dewi Renanti Medhanita, Indriasari Sofiyanti, Sastrawan Uding • E3S Web of Conferences
(2023)
As the digital world evolves, safeguarding digital assets becomes crucial for organizations, particularly educational institutions. LSP SV-IPB, as a vocational certification body, manages student data, academic records, and other valuable i...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/e3sconf/202345403011