Zobrazeno 1 - 10
of 420
pro vyhledávání: '"Derivative analysis"'
Publikováno v:
Jurnal Penelitian Fisika dan Aplikasinya, Vol 13, Iss 1, Pp 81-94 (2023)
Mount Kubing holds significant potential as a tourist attraction, despite being situated in a tectonic zone prone to faults. Its size and attractions make it suitable for both travel and exploration. Hence, the study has been conducted to identify su
Externí odkaz:
https://doaj.org/article/69092778dd2247a8a559f63d3f04460b
Publikováno v:
Results in Physics, Vol 51, Iss , Pp 106700- (2023)
This research manuscript is devoted to investigate a smoking tobacco cancer model by applying some advanced techniques based on second derivative. The snuffing class is included in the construction of our model. The stability of the spread of the can
Externí odkaz:
https://doaj.org/article/f032cd27422247f4b676631dd52e4dc8
Akademický článek
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Autor:
Abdon Atangana, Seda İğret Araz
Publikováno v:
AIMS Mathematics, Vol 7, Iss 10, Pp 18010-18030 (2022)
Mathematical concepts have been used in the last decades to predict the behavior of the spread of infectious diseases. Among them, the reproductive number concept has been used in several published papers to study the stability of the mathematical mo
Externí odkaz:
https://doaj.org/article/b41536d0f19d44478b1c8c1d51e501a7
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2023)
Several ultraviolet-visible (UV-VIS) spectral analysis methods have been used to quantify the absorption properties of chromophoric or colored dissolved organic matter (CDOM). Different spectroscopic parameters can be used as surrogates of optical pr
Externí odkaz:
https://doaj.org/article/6e21c3dd25d94b138559a21b565b783b
Publikováno v:
Heritage Science, Vol 10, Iss 1, Pp 1-16 (2022)
Abstract Imaging spectroscopy (IS) is an important tool in the comprehensive technical analysis required of archaeological paintings. The complexity of pigment mixtures, diverse artistic practices and painting technologies, and the often-fragile and
Externí odkaz:
https://doaj.org/article/efda821a11ed48488f984c142c46f8fb
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 56, Iss 3, Pp 399-404 (2020)
In this work, the main aim was to determine the effect of Mg addition on the crystallization kinetics and microstructure of Zn-10Al-1Cu alloy. The effectiveness of magnesium addition was detected on the basis of microstructure morphology investigatio
Externí odkaz:
https://doaj.org/article/cc872ebdcebe490fba146062ed54c278
Publikováno v:
JGE, Vol 5, Iss 1, Pp 75-88 (2020)
The research area "Y" is an area of gold mineralization with low sulfidation epithermal type deposit. The existence of this type of mineralization on the path marked by the presence of mineral deposits, which form the quartz veined below the surface
Externí odkaz:
https://doaj.org/article/132bfffef30c44e3bfdd047a3ce2d762
Publikováno v:
Symmetry, Vol 15, Iss 2, p 507 (2023)
Incomplete information causes great uncertainty in decision making. It is a critical task to understand how incomplete information spreads symmetrically in order to make comprehensive and balanced decisions. A better understanding of the spreading of
Externí odkaz:
https://doaj.org/article/9831dbf25f9a482580e4b1e0f56347bc
Autor:
Rafał Dwulat, Krzysztof Janerka
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 1, p 18 (2023)
The aim of this research was to determine the factors affecting the metallurgical quality of cast iron during serial production of castings using a campaign cupola and a holding furnace. The problem to be solved, which was to obtain cast iron with th
Externí odkaz:
https://doaj.org/article/8bbdd33538374e1692a7319aae24b6f7