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Porosity estimation and pore structure characterization of foamed cement paste using non-specialized image digital processing
In foamed concrete, porosity is essential because it is strongly related to other properties such as density, permeability, and strength. Porosity measurement (usually expressed as a percentage of total volume) is obtained ...
The doctrine of constitutional substitution in Colombia: an approach to constitutional jurisprudence [LA DOCTRINA DE LA SUSTITUCIÓN CONSTITUCIONAL EN COLOMBIA: UNA APROXIMACION A LA JURISPRUDENCIA CONSTITUCIONAL]
Substitution implies the replacement or excessive limitation of a defining or structural element of the constitution within the framework of the constitutional reform. It has been established as a judicial methodology to ...
Methodological implications and inconsistencies of Colombia’s Third National Communication on Climate Change [Implicaciones metodológicas e inconsistencias de la Tercera Comunicación Nacional sobre Cambio Climático de Colombia]
The National Communications on Climate Change (NCCC) are a mechanism for countries to report on their progress in mitigation and adaptation, and are a basis for climate change policy at the national level. Colombia has ...
Carbon Footprint Estimation for La Serena-Coquimbo Conurbation Based on Global Protocol for Community-Scale Greenhouse Gas Emission Inventories (GPC)
High levels of greenhouse gas (GHG) emission, coupled with native forest and jungle deforestation, have led to a worldwide temperature increase. Cities are home to over half of the world’s population and generate over 80% ...
Exploring the Sensitive, Mediating the Invisible. State of the Art of Research-Creation in the Audiovisual Field [Explorar lo sensible, mediar lo invisible. Estado de la cuestión de la investigacióncreación en lo audiovisual]
Research-creation is a methodological proposal still under construction. It is surprising how the field of communication has been inserted in this discussion, although it was the faculties of arts, architecture and design ...
Shape Theory Applied to Molecular Docking and Automatic Localization of Ligand Binding Pockets in Large Proteins
Automatic search of cavities and binding mode analysis between a ligand and a 3D protein receptor are challenging problems in drug design or repositioning. We propose a solution based on a shape theory theorem for an ...
City brand evolution research and future agenda: bibliometric and science mapping analysis
This study aims to identify the evolution, trends and research agenda in city brand research. The methodology used was a science mapping bibliometric and network analysis using both, WoS and Scopus databases, to do a ...
Resources and strategies for teaching statistics and data analytics in higher education [Recursos y estrategias para la enseñanza de la estadística y la analítica de datos en la educación superior]
The purpose of this study is to present a literature review analysis on the teaching of statistics and data analytics in higher education. The assessment includes examining the role played by specific factors as mediators ...
Sports sponsorship and work organization at Coltejer from 1930 to 1960 [Patrocinio deportivo y organización del trabajo en la fábrica Coltejer, 1930-1960]
This article explores the relationship between controlling leisure time, factory work and workers' participation in textile-industry sponsored sports event. It is proposed that in the period of consolidation of economic ...