Results 31 to 40 of about 77,815 (254)
Características oclusales de los niños de 5 años del municipio de andes (Antioquia, Colombia)
CES Odontología, 2016 Introduction: The occlusal alterations are a frequent problem in the primary dentition, their identification from early age, allow to recognize variations in the normal characteristics, which can influence the development of permanent occlusion. Objective: to establish the occlusal characteristics in primary dentition, in children 5-year-old of ...
Escobar-Paucar, Gloria +3 more
openaire +4 more sources
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Post‐harvest agricultural residues in Latin America are commonly underutilized, leading to greenhouse gas emissions and lost opportunities for bio‐based value creation. This study tests the hypothesis that decentralized, farmer‐scale pyrolysis technologies can deliver comparable agronomic benefits while exhibiting distinct techno‐economic and ...
Juan F. Saldarriaga +7 more
wiley +1 more source
Gravity Studies at Cerro Machín Volcano, Colombia
Boletín Geológico, 2022 A gravimetric study was performed at the Cerro Machin volcano (4° 29’ N, 75° 22’ W), Tolima Department, Colombia, to obtain a density distribution of the volcanic edifice and its basement. This study was divided into three main sections.
Nicolás Felipe Pedraza +3 more
doaj +1 more source
Extent, characteristics and policy applications of Key Biodiversity Areas
Biological Reviews, EarlyView.ABSTRACT A global standard for the identification of Key Biodiversity Areas (KBAs) was published 10 years ago to provide a unified set of criteria for identifying ‘sites of significance for the global persistence of biodiversity’. We review the initiative's origins, the KBA identification process, characteristics of the current network, threats, policy
Stuart H. M. Butchart +57 more
wiley +1 more source
Underground Lag: Fungal Community and Edaphic Legacies After Disturbance
Land Degradation &Development, EarlyView.ABSTRACT Páramos are neotropical mountain ecosystems that regulate water and store large amounts of carbon, but are increasingly degraded by agriculture and grazing. Although native vegetation often recolonizes after abandonment, belowground recovery remains poorly understood.
Wilmer Dajhan Navarrete‐López +6 more
wiley +1 more source
Voces y Silencios: Revista Latinoamericana de Educación, 2018 El desempeño académico es el resultado de una interacción compleja y multidimensional: factores socioculturales, económicos y biológicos influyen en el contexto familiar, escolar y comunitario.
María Camila Arciniegas Daza +5 more
doaj +1 more source
The Role of Data-Driven Methodologies in Weather Index Insurance
Applied Sciences, 2023 There are several index insurance methodologies. Most of them rely on linear piece-wise methods. Recently, there has been studies promoting the potential of data-driven methodologies in construction index insurance models due to their ability to capture ...
Luis F. Hernández-Rojas +6 more
doaj +1 more source
Nordic Journal of Botany, EarlyView.Cybianthus anthuriophyllus (Primulaceae) was previously known from eastern Ecuador and northern Peru. Here we document the first confirmed occurrences of this species in Colombia and develop a distribution model based on collections from the Andean–Amazonian foothills of Caquetá, Cauca, and Putumayo departments, in order to clarify its conservation ...
David Hoyos +4 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2009 El género Stenocercus está compuesto por 61 especies que se distribuyen principalmente en los Andes y tierras bajas aledañas (0-4 000 m), desde el norte de Colombia y Venezuela hasta el centro de Argentina.
Omar Torres-Carvajal
doaj
Voces y Silencios: Revista Latinoamericana de Educación, 2013 Se describe una experiencia de diseño e implementación de un sistema de evaluación para un curso integrador (Capstone Course) en una Facultad de Administración.
Gary Alberto Cifuentes Álvarez +5 more
doaj +1 more source