Zobrazeno 1 - 10
of 2 783
pro vyhledávání: '"box counting"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The geological phenomenon of igneous rock invading coal seam is widely distributed, which induces mining risk and affects efficient mining. The pre-splitting blasting method of igneous rock is feasible but difficult to implement accurately,
Externí odkaz:
https://doaj.org/article/d75a903f73ed42ceb3812778726ce36a
Publikováno v:
International Journal of Mining Science and Technology, Vol 34, Iss 4, Pp 479-489 (2024)
Fractal theory offers a powerful tool for the precise description and quantification of the complex pore structures in reservoir rocks, crucial for understanding the storage and migration characteristics of media within these rocks. Faced with the ch
Externí odkaz:
https://doaj.org/article/3d51cc2ac64343acba8014a1da948c18
Autor:
Fumiko Tomiyama, Takaya Suzuki, Tatsuaki Watanabe, Jun Miyanaga, Anna Suzuki, Takayasu Ito, Sho Murai, Yuyo Suzuki, Hiromichi Niikawa, Hisashi Oishi, Hirotsugu Notsuda, Yui Watanabe, Takashi Hirama, Ken Onodera, Takeo Togo, Masafumi Noda, Thomas K. Waddell, Golnaz Karoubi, Yoshinori Okada
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Whole lung engineering and the transplantation of its products is an ambitious goal and ultimately a viable solution for alleviating the donor-shortage crisis for lung transplants. There are several limitations currently impeding progress in
Externí odkaz:
https://doaj.org/article/52c96afc31ac441187e69c4ada4801ca
Publikováno v:
Fractal and Fractional, Vol 8, Iss 11, p 669 (2024)
This study investigates the effect of thermal cracking on the tensile strength of granite through a combination of experimental testing and numerical simulations. The primary objective is to understand how thermal stress, induced by heat treatment at
Externí odkaz:
https://doaj.org/article/591ae0abaa4043d39d7b3662a2b17e67
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 9050 (2024)
Mountain red soil, as a special type of soil in the South, has received widespread attention for its soil erosion problems. Its pore structure restricts water infiltration, thereby affecting the occurrence and development of soil erosion. In order to
Externí odkaz:
https://doaj.org/article/c952f02c2f084f16aa40f46eb1b2b72e
Publikováno v:
Royal Society Open Science, Vol 11, Iss 5 (2024)
What is the dimension of a network? Here, we view it as the smallest dimension of Euclidean space into which nodes can be embedded so that pairwise distances accurately reflect the connectivity structure. We show that a recently proposed and extremel
Externí odkaz:
https://doaj.org/article/09f1abf97f354891b4dd004d28f9f9f8
Publikováno v:
Frontiers in Medical Technology, Vol 6 (2024)
IntroductionA Computer-Assisted Detection (CAD) System for classification into malignant-benign classes using CT images is proposed.MethodsTwo methods that use the fractal dimension (FD) as a measure of the lung nodule contour irregularities (Box cou
Externí odkaz:
https://doaj.org/article/c83db8949cfd41c19a57b561438b1a92
Publikováno v:
Fractal and Fractional, Vol 8, Iss 6, p 331 (2024)
The balance between accuracy and computational complexity is currently a focal point of research in dynamical system modeling. From the perspective of model reduction, this paper addresses the mode selection strategy in Dynamic Mode Decomposition (DM
Externí odkaz:
https://doaj.org/article/cee340d5abd34781938b7cd57d9c8c6e
Publikováno v:
Jurnal Jaringan Telekomunikasi, Vol 13, Iss 1, Pp 66-70 (2023)
Awareness and the need for authentication or assurance of the authenticity of halal foods is a challenge in many countries, especially in Muslim countries. So, many countries where the majority of the population is Muslim are quite strict in ensuring
Externí odkaz:
https://doaj.org/article/756aa336ed114cc7b347e62cda0bb060
Autor:
Jorge Luis Flores Alarcón, Carlos Gabriel Figueroa, Víctor Hugo Jacobo, Fernando Velázquez Villegas, Rafael Schouwenaars
Publikováno v:
Fractal and Fractional, Vol 8, Iss 3, p 152 (2024)
The simulation and characterisation of randomly rough surfaces is an important topic in surface science, tribology, geo- and planetary sciences, image analysis and optics. Extensions to general random processes with two continuous variables are strai
Externí odkaz:
https://doaj.org/article/9a462b2ce79a4351a78d50be02afb863