Results 51 to 60 of about 1,577,170 (236)

Diseño de una suela para calzado femenino casual bajo parámetros de liviandad

open access: yesInformador Técnico, 2017
La mujer actual se desarrolla en diferentes ámbitos, en los cuales se conjuga la excelencia profesional con la presentación personal. En este último aspecto el calzado es un elemento fundamental e indispensable.
Juliana Vélez López   +3 more
doaj   +1 more source

Graph tools for analysing trophic assemblies in the isotopic space

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 6, Page 1910-1925, June 2026.
Abstract A large amount of information on the trophic assembly of ecosystems is summarized in the isotopic space, and metrics for extracting this information are essential. Here, we show how the characterization of the isotopic space as an isotopic‐network of organisms linked by their trophic similarity significantly expands the isotopic toolbox for ...
Stéphanie Gascón   +4 more
wiley   +1 more source

Estudio de La Cadena de La Cebada en La Provincia del Chimborazo [PDF]

open access: yes, 2017
El presente documento aborda en su introducción las principales problemáticas de la cadena, así como la descripción de los diferentes usos de la cebada.
Alianzas de Aprendizaje
core  

Learning styles inventories: an update of coffield, moseley, hall, & ecclestone`s reliability and validity matrix [PDF]

open access: yes, 2018
Introduction. One of the many notions that have been introduced in education in the last 50 years is that of learning styles. This idea is very popular and enjoys good acceptance.
Leyva-Cruz, María G.   +2 more
core   +2 more sources

Identificación de Residuales Químicos de Oxitetraciclina, OTC, en la Carne Fresca Bovina obtenida en Plantas de Beneficio Categorías Nacional y Autoconsumo, destinada para consumo humano en el Departamento de Córdoba.

open access: yesRevista Colombiana de Investigaciones Agroindustriales, 2017
Con esta investigación se identificó la presencia de antibióticos de oxitetracilina, OTC en la carne fresca  bovina, comercializada en el departamento de Córdoba.
Claudia de Jesus Negrete Diaz   +3 more
doaj   +1 more source

En tiempos de pandemia

open access: yesAcademia y Virtualidad, 2021
El presente artículo se constituye en una aproximación reflexiva sobre la educación remota de emergencia y sobre los desafíos que se presentan para la comunidad educativa frente a la pandemia por la enfermedad COVID-19.
Karen Dayana Castañeda Rodríguez   +1 more
doaj   +1 more source

Mothbox and Mothbot: Automated light trap and data processing system for scalable insect monitoring

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Insects represent the most diverse group of organisms on Earth and comprise the majority of known species; yet they are seldom accounted for in large‐scale biodiversity monitoring systems and conservation planning. We have developed the Mothbox—an open source automated light trap that makes insect monitoring accessible to non‐specialists and ...
Hubert A. Szczygieł   +5 more
wiley   +1 more source

Crecimiento para el éxito empresarial [PDF]

open access: yes, 2008
Este documento explica los resultados de un proyecto realizado por el MBA ejecutivo de la Universidad de los Andes y aporta nuevos resultados sobre casos exitosos, que demuestran capacidad de crecimiento de las PYME en Colombia.This document explains the
DINERO   +1 more
core  

Challenges faced by MSMEs to get into digital marketing in times of COVID-19

open access: yesRHS Revista Humanismo y Sociedad, 2020
This article describes the crisis that micro, small and medium enterprises have experienced throughout the country during the health emergency (COVID-19), due to low production and reduced sales.
Sandra P. Ochoa Guevara   +4 more
doaj   +1 more source

Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity

open access: yesConservation Biology, EarlyView.
Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca   +23 more
wiley   +1 more source

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