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2981Article of investigationPublished in 2019Repositorio Repositorio UAN“...This paper discusses the main socio-environmental elements that influence the presence of natural...”
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2982Doctoral thesisViscosity reduction of heavy crude oil through the addition of nanofluids on the non-thermal processPublished in 2017Repositorio Universidad Nacional de Colombia“... is difficult due to its physico-chemical properties, mainly its high density and viscosity, low API gravity...”
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2983Work documentPublished in 2020Repositorio Universidad Nacional de Colombia“...The use of blood products is a frequent therapy in the perioperative period, mainly when...”
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2984Article of journalPor Muñoz-Luna, RosaPublished in 2014Repositorio Universidad Nacional de Colombia“... and pedagogical evolution. For this purpose, the main linguistic paradigms will be revisited diachronically...”
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2985Published in 2009Repositorio Universidad Nacional de Colombia“... content of a signal changes. The effectiveness of this methodology depends on three main factors, first...”
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2986Doctoral thesisPublished in 2018Repositorio Universidad Nacional de Colombia“... and quantification of reaction compound by HPLC were developed, and the main physical properties of the product...”
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2987Doctoral thesisPublished in 2019Repositorio Universidad Nacional de Colombia“.... The main contribution of this work is the development of an architecture that includes a locomotion...”
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2988Article of journalPublished in 2014Repositorio Universidad Nacional de Colombia“... behavior which was mainly transmitted through families and the quality of friends within a particular...”
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2989Article of journalPublished in 1991Repositorio Universidad Nacional de Colombia“...Market ecconomies have been using science and research as a main production factor, mediated...”
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2990Article of journalPublished in 2017Repositorio Universidad Nacional de Colombia“...The pavement roughness is the main variable that produces the vertical excitation in vehicles...”
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2991Published in 2019Repositorio Repositorio UDEM“... by fluctuations in the levels of the main river channel, whereas in the middle basin, topography and superficial...”
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2992Article of journalStudy of the influence of the honing process by plastic deformation on the turning of AISI 1045steelPublished in 2018Repositorio Repositorio Digital UFPS“.... This process has been used industrially since the 1950s, mainly in pieces made of soft materials (hardnesses up...”
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2993Article of journalPublished in 2022Repositorio Repositorio Digital UFPS“... in different suction ranges, mainly due to a tension effect (meniscus) generated by suction in the granular...”
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2994Trabajo de grado de pregradoPublished in 2020Repositorio Repositorio ICESI“..., this project investigates the main problems of virtual education, such as the lack of autonomy and engagement...”
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2995Published in 2016Repositorio Repositorio Minciencias“...; statistically significant results showed by p value. We also assessed the risk of bias of each article. Main...”
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2996Article of investigationPublished in 2020Repositorio Repositorio Tdea“... for the design of the multi-element profile, which was composed of a main element and a flap. The multi-element...”
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2997Trabajo de grado de pregradoPublished in 2022Repositorio Repositorio UAN“... based mainly on the analysis of experiences, emotions and experiences experienced during the transition...”
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2998Trabajo de grado de pregradoPublished in 2021Repositorio Repositorio UAN“...In places of tourist affluence, such as Lake Tota, where the main attraction includes navigation...”
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2999Trabajo de grado de pregradoPublished in 2021Repositorio Repositorio UAN“... and Agrado mainly, where more than 8,500 hectares were flooded in the central area of the department of Huila...”
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3000Trabajo de grado de pregradoPublished in 2015Repositorio Repositorio Institucional ECI“..., the main cash store of the Spanish empire (Kalmanovitz, 2006, p.169). The economic growth evidenced...”
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