Results 121 to 130 of about 3,926,530 (307)

Análisis de la fractalidad temporal de la precipitación en Cataluña, España (2010) [PDF]

, 2014
Se han contabilizado los intervalos con precipitación, a resoluciones de 30 minutos hasta 48 horas, de once observatorios de Cataluña durante el año 2010.
Martín-Vide, Javier, Meseguer-Ruiz, Oliver   +1 more
core   +3 more sources

Thermal Conductance and Mass Transport of Brinkman‐Type Nanofluids Across Porous Plates: A Prabhakar‐Fractional Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The paper establishes an advanced computing algorithm to investigate the thermosolutal dynamics of an electrically conductive Brinkman‐type nanofluid that moves in a porous channel, and the fluid is acted on by an inclined magnetic field exerted externally.
Urwa Shehbaz, Umair Khan, MD. Shamshuddin, Nermeen Abdullah, Samia Elattar   +4 more
wiley   +1 more source

Curso fractales en la licenciatura: una experiencia didáctica [PDF]

, 2006
Este documento presenta una propuesta de incorporación de la temática Fractales al currículo de la Licenciatura en Matemáticas en el marco de la formación de profesores, de tal manera que brinda a los estudiantes la posibilidad de introducirse en ...
Orjuela, Claudia, Páez, Jorge, Rojas, Clara Emilse   +2 more
core  

Tooth eruption status and bite force determine dental microwear texture gradients in albino rats (Rattus norvegicus forma domestica)

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) is widely applied for inferring diet in vertebrates. Besides diet and ingesta properties, factors like wear stage and bite force may affect microwear formation, potentially leading to tooth position‐specific microwear patterns.
Daniela E. Winkler, Isabelle Bernetière, Christine Böhmer   +2 more
wiley   +1 more source

Fractal dimension analysis of higher-order mode shapes for damage identification of beam structures

, 2012
Fractal dimension analysis is an emerging method for vibration-based structural damage identification. An unresolved problem in this method is its incapability of identifying damage by higher-order mode shapes. The natural inflexions of higher-order mode
R. Bai, M. Cao, Z. Su, W. Ostachowicz, Hao Xu   +4 more
semanticscholar   +1 more source

NMR and SEM fractal dimensions explore shale pore structure taking the Upper Paleozoic shale in Ordos Basin as an example.

PLoS ONE
In this paper, the fractal dimension is calculated by extracting pore parameters from SEM images and NMR experimental data, the pore structure heterogeneity in plane and space is comprehensively discussed, and the relationship between the fractal ...
Keying Zhao, Zhanghua Zhang
doaj   +1 more source

El concepto de dimensión: errores y dificultades [PDF]

, 2008
El documento describe algunos errores y dificultades en relación con el objeto matemático dimensión resultado de una experiencia investigativa del grupo fractales DMA!UPN.
Orjuela, Claudia, Páez, Jorge, Rojas, Clara   +2 more
core  

Inter‐microscope comparability of dental microwear texture data obtained from different optical profilometers: Part II Deriving instrument‐specific correction equations for meta‐analyses using published data

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) has emerged as a valuable method for investigating the feeding ecology of vertebrates. Over the past decade, three‐dimensional topographic data from microscopic regions of tooth surfaces have been collected, and surface texture parameters have been published for both extant and fossil species.
Mugino O. Kubo, T. Kubo, Ellen Schulz‐Kornas, T. M. Kaiser, Daniela E. Winkler   +4 more
wiley   +1 more source

Inter‐microscope comparability of dental microwear texture data obtained from different optical profilometers: Part I Reproducibility of diet inference using different instruments

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) has become a well‐established method for dietary inference and reconstruction in both extant and extinct mammals and other tetrapods. As the volume of available data continues to grow, researchers could benefit from combining published data from various studies to perform meta‐analyses.
Daniela E. Winkler, Mugino O. Kubo
wiley   +1 more source

Patch size and shape and their relationship with tree and shrub species richness [PDF]

, 2011
Se relacionó el tamaño y forma de 10 fragmentos de bosque nativo con la riqueza de especies de árboles y arbustos en la precordillera costera de la provincia de Osorno, sur de Chile.
Peña Cortés, Fernando, Pincheira Ulbrich, Jimmy, Rau, J.R   +2 more
core