Results 71 to 80 of about 174,740 (173)

The role of right-lateral shear zone and folding-related fractures in development of Zarshuran gold deposit, Takht-e-Soleyman complex, northern Takab

open access: yesJournal of Economic Geology, 2020
Introduction The Zarshuran gold deposit is located in the Takht-e-Soleyman complex, NW Iran. It is formed in the Iman Khan NW-trending anticline (Mehrabi et al., 1999; Samimi, 1992).
Reza Alipoor   +2 more
doaj   +1 more source

Fractal Dimension for Fractal Structures: A Hausdorff Approach [PDF]

open access: yesarXiv, 2010
This paper provides a new model to compute the fractal dimension of a subset on a generalized-fractal space. Recall that fractal structures are a perfect place where a new definition of fractal dimension can be given, so we perform a suitable discretization of the Hausdorff theory of fractal dimension.
arxiv  

Fractal MapReduce decomposition of sequence alignment

open access: yesAlgorithms for Molecular Biology, 2012
The dramatic fall in the cost of genomic sequencing, and the increasing convenience of distributed cloud computing resources, positions the MapReduce coding pattern as a cornerstone of scalable bioinformatics algorithm development.
Jonas S. Almeida   +3 more
semanticscholar   +1 more source

The development of the theory of fractality as applied to regular passenger traffic routes using the example of the city of Orenburg

open access: yesИнтеллект. Инновации. Инвестиции, 2019
Purpose. The research objective consists in increase in efficiency of regular passenger automobile traffic in the city of Orenburg on the basis of assessment of passenger traffics with use of the theory of fractality. Relevance of probe.
A.O. Tishkova, N.N. Yakunin 
doaj   +1 more source

RESEARCH OF MONOMETALLIC AND BINARY FCC-CLUSTERS WITH THE SYMMETRY AXIS OF THE FIFTH ORDER [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2011
The formation of atomistic structures of Cu, Au, Ag Cu-Au clusters was studied in the computer molecular dynamics experiment. The simulation of the crystallization process of clusters with the number of atoms from 300 to 1092 is executed.
V.S. Myasnichenko, M. D. Starostenkov
doaj  

Bio-inspired plasmonic leaf for enhanced light-matter interactions

open access: yesNanophotonics, 2019
The mathematical concept of fractals is widely applied to photonics as planar structures ranging from terahertz resonators, optical antennas, to photodetectors.
Liu Changxu   +4 more
doaj   +1 more source

Fractal-Based Image Encoding and Compression Techniques

open access: yesCommunications, 2013
In computer science and information theory, data compression, source coding, or bit-rate reduction is the process of encoding digital information using fewer bits than the original representation.
Vasileios Drakopoulos
doaj   +1 more source

Characteristics of microscopic pore-throat structure of tight oil reservoirs in Sichuan Basin measured by rate-controlled mercury injection

open access: yesOpen Physics, 2018
Based on the results of rate-controlled mercury-injection experiments, the microscopic pore-throat structure characteristics of tight sandstone in Sha-1 Section and tight limestone in Da’anzhai Section of Sichuan Basin were quantitatively characterized ...
Zhao Xinli   +4 more
doaj   +1 more source

Modelamiento de estructuras de bimsoils mediante el empaquetado de partículas circulares en R^2

open access: yesRevista de la Facultad de Ciencias, 2019
El presente artículo explica el algoritmo y la implementación que se plantea para generar de forma automática el empaquetamiento de círculos de diferentes diámetros que se acomodan de forma tangencial en cada triángulo de un arreglo de triángulos que ...
Ludger O. Suarez-Burgoa   +2 more
doaj   +1 more source

Determine of Design Maximum Intensity of Precipitation by Combined Fractal Theory and Generalized Extreme Value Distribution [PDF]

open access: yesعلوم و مهندسی آبیاری, 2012
Determine of design maximum intensity of precipitation is necessary in hydrologic design of hydraulic structures. It's amount often obtained from rainfall Intensity-Duration-Frequency (IDF) curves.
M. H. Nouri Gheidari
doaj  

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