Zobrazeno 1 - 10
of 1 585
pro vyhledávání: '"fractal structure"'
Autor:
József Berke, István Gulyás, Zoltán Bognár, Dávid Berke, Attila Enyedi, Veronika Kozma-Bognár, Péter Mauchart, Bernadett Nagy, Ákos Várnagy, Kálmán Kovács, József Bódis
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Living cells have spontaneous ultraweak photon emission derived from metabolic reactions associated with physiological conditions. The ORCA-Quest CMOS camera (Hamamatsu Photonics, Japan) is a highly sensitive and essential tool for photon de
Externí odkaz:
https://doaj.org/article/58f30b16079c48c4877779513742960d
Autor:
Alexander Protasov, Sophia Barinova
Publikováno v:
Encyclopedia, Vol 4, Iss 2, Pp 900-914 (2024)
We offer a detailed description of our previously published new concept of the evolution of the biosphere as an integral system of its states over time, united by development trends. The structure of the biosphere is considered as a hierarchical frac
Externí odkaz:
https://doaj.org/article/75adf6773e684b8bb8b6c3d4bc69dae3
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104802- (2024)
A fractal structure featuring symmetric/asymmetric airfoil fins is embedded within the smooth channels of the printed circuit heat exchanger (PCHE), significantly enhancing its heat transfer performance. In this study, a horizontally installed two-la
Externí odkaz:
https://doaj.org/article/8413a2aed1bd414d935dd1fa387ae290
Publikováno v:
Physics Letters B, Vol 854, Iss , Pp 138763- (2024)
We propose a toy model to reproduce the fractal structure of kink and antikink collisions on one topological sector of ϕ6 theory. Using the toy model, we investigate the missing bounce windows observed in the fractal structure, and show that the cou
Externí odkaz:
https://doaj.org/article/1d3233fdb1bc43b4a3071bb006a7abef
Autor:
Alexander Protasov
Publikováno v:
Geo&Bio, Vol 25, Pp 32-50 (2023)
The dialectics of evolution is that the development of various systems, complication is determined by several principles, which themselves are similar to emergent systems based on opposite but dialectically complementary categories and concepts. A ne
Externí odkaz:
https://doaj.org/article/9132d516042040bab5af451424a444b1
Autor:
Rusul Khalid Abdulsattar, Musab T. S. Al-Kaltakchi, Iulia Andreea Mocanu, Amer Abbood Al-Behadili, Zaid A. Abdu Hassain
Publikováno v:
Sensors, Vol 24, Iss 11, p 3528 (2024)
In this study, a two-port network-based microwave sensor for liquid characterization is presented. The suggested sensor is built as a miniature microwave resonator using the third iteration of Hilbert’s fractal architecture. The suggested structure
Externí odkaz:
https://doaj.org/article/80a1ffb3b3c4493e931911a47c8d3c7f
Autor:
Shaofu Wang
Publikováno v:
Results in Physics, Vol 50, Iss , Pp 106566- (2023)
A (1 + 1)-dimensional Korteweg-de Vries (KdV) equation is studied. Using the extended Tanh-function method, the analytical soliton solutions are obtained by symbolic calculation, and the localized coherent structures containing the compacton, the pea
Externí odkaz:
https://doaj.org/article/c8fce66bbabf4a5e8b3af1c39f4bd6e3
Publikováno v:
Fractal and Fractional, Vol 8, Iss 3, p 153 (2024)
In this paper, we propose an optically transparent dual-band metamaterial absorber (MMA) that uses Ag nanowire screen-printed fractal structures. The proposed MMA exhibits near-perfect absorption in the C- and K-bands. This dual-band absorption prope
Externí odkaz:
https://doaj.org/article/2f0fd9d6d1bb417a9b1c4bd5129cd2d8
Publikováno v:
Mathematics, Vol 12, Iss 2, p 310 (2024)
In this work we start developing a Riemann-type integration theory on spaces which are equipped with a fractal structure. These topological structures have a recursive nature, which allows us to guarantee a good approximation to the true value of a c
Externí odkaz:
https://doaj.org/article/4c83663b78324059bd14b73ccf1a02a8
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.