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Academic Articles & Research Papers
Showing 11 of 1,471 academic articles
Valery V. Nikulin, Polina M. Petriakova, Sergey G. Rubin • Particles
(2020)
The article considers a new mechanism of charge accumulation in the early Universe in theories with compact extra dimensions. The relaxation processes in the extra space metric that take place during its formation lead to the establishment ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/particles3020027
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
Vladimir G. Dubrovskii • Nanomaterials
(2024)
Due to the very efficient relaxation of elastic stress on strain-free sidewalls, III–V nanowires offer almost unlimited possibilities for bandgap engineering in nanowire heterostructures by using material combinations that are attainable in...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/nano14100821
Xianguo Ren, Haiqing Tian, Kai Zhao, Dapeng Li et al. • Agriculture
(2022)
pH value is a crucial indicator for evaluating silage quality. In this study, taking maize silage as the research object, a quantitative prediction model of pH value change during the secondary fermentation of maize silage was constructed b...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/agriculture12101623
Márcio S. Gomes-Filho, Pablo de Castro, Danilo B. Liarte, Fernando A. Oliveira • Entropy
(2024)
The Kardar–Parisi–Zhang (KPZ) equation describes a wide range of growth-like phenomena, with applications in physics, chemistry and biology. There are three central questions in the study of KPZ growth: the determination of height probabili...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/e26030260
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
Wei Yuan, Chi-Fai Cheung • Micromachines
(2021)
Previous models of the relative tool-work vibration are not generalized to represent the surface generation mechanism in the ultra-precision tool servo-based diamond cutting (UTSDC) of three-dimensional (3D) microstructured surfaces. This i...
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Open Access (DOAJ)
DOI: 10.3390/mi12121448
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
Seunghoon Woo, Donghoon Shin • Applied Sciences
(2021)
This paper presents a double sky-hook algorithm for controlling semi-active suspension systems in order to improve road-holding property for application in an in-wheel motor. The main disadvantage of the in-wheel motor is the increase in un...
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Open Access (DOAJ)
DOI: 10.3390/app11198912
Semonti Banik, Sajal Chandra Banik, Sarker Safat Mahmud • Engineering Reports
(2025)
ABSTRACT The essential factor in developing multi‐robot systems is the generation of an optimal path for task completion by multiple robots. To ensure effective path planning, this paper studies the recent publications and provides a detail...
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Open Access (DOAJ)
DOI: 10.1002/eng2.13035