Permafrost Distribution in the Canadian Rockies: Key Variables Influencing Patch‐Scale Variability
Permafrost and Periglacial Processes, EarlyView.ABSTRACT The spatial distribution of permafrost in mountainous regions is influenced by various factors such as topography, climate, vegetation, and substrate. Despite the existence of comprehensive permafrost maps at national and global levels, they fail to accurately represent the patch‐scale (e.g., < 25 m) permafrost distribution in characteristic ...
Gerardo Zegers +2 more
wiley +1 more source
Modelado simbólico del conjunto Óptimo de Pareto de dos celdas de ganancia unitaria
Dyna, 2016 En este trabajo es presentado un método para extraer datos acerca de los resultados de un dimensionamiento de circuitos analógicos para extraer características que puede ser inmediatamente utilizado por diseñadores o estudiantes de diseño de circuitos ...
Said Polanco-Martagón +2 more
doaj +1 more source
Estimating Pure Diffusion Contributions in Alkaline Pulping Processes [PDF]
, 2002 A model that predicts isothermal alkali diffusion and reaction with acetyl groups in moist wood chips was derived and approximated. System parameters were estimated from unsteady-state experimental data.
Costanza, Pedro, Costanza, Vicente
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Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity
PLANTS, PEOPLE, PLANET, EarlyView.The Brazilian West–East Integration Railway (FIOL) aims to boost the national economy by improving commodity transport; however, it crosses three of Brazil's most biodiverse and fragile regions: the Caatinga, Cerrado and Atlantic Forest. Using digitised plant records and land‐use analyses, our study reveals significant vegetation loss within the ...
Ana Luiza Silva Rocha +3 more
wiley +1 more source
El conocimiento de los profesores de Ciencias Naturales de secundaria: un estudio en tres niveles
Revista Iberoamericana de Educación, 2007 El presente trabajo muestra un diagnóstico sobre los conocimientos que, de la disciplina que enseñan, tienen los profesores de Biología, Física y Química de Secundaria en México en una muestra de 10 Estados del país.
Fernando Flores Camacho +4 more
doaj
Optimización de la Energía Consumida por las Extremidades de un Robot Caminante
Revista Iberoamericana de Automática e Informática Industrial RIAI, 2015 Se presenta un método de optimización multi-objetivo, aplicado al funcionamiento de las cadenas cinemáticas abiertas, analizando el caso del movimiento de una extremidad de un robot caminante electro-hidráulico.
Hugo Enrique Calderón López +2 more
doaj +1 more source
Computational Spinning Model to Study Different Expressions Proposed in the Literature for the Elongational Viscosity Evaluation from Spinning Experimental Data [PDF]
, 2006 The relation between isothermal elongational flow and other flow kinematics, like shear flow, was of interest since the early stages of rheometry.
Deiber, Julio Alcides +2 more
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Consequences of cystic fibrosis transmembrane regulator mutations on inflammatory cells [PDF]
, 2016 Recent studies in cystic fibrosis (CF) transmembrane regulator (CFTR) mutations and function have shed light on its involvement in disease progression. The extent of cell and tissue distribution of CFTR facilitates systemic dysfunction of ion transport ...
Castro, Guillermo Raul +2 more
core +1 more source
Evaluation of electrolyzed water to control fungal trunk pathogens in grapevine nurseries
Pest Management Science, Volume 81, Issue 4, Page 1740-1751, April 2025.Electrolyzed water treatments could have promising applications in the grapevine nursery process to prevent or reduce infections caused by fungal trunk pathogens on grapevine propagation material. Abstract BACKGROUND Grapevine producers demand solutions to control fungal trunk pathogens (FTPs) in nurseries.
Mónica Berbegal +6 more
wiley +1 more source
EngThe demand for reliable, compact, and highly dependable energy conversion systems has grown significantly due to their application in renewable energy systems and electric vehicles for transportation.
Yesenia Reyes-Severiano +5 more
doaj +1 more source