Search Results - "Velasquez, Ivan"

Two Harvard economists on monetary economics: Lauchlin Currie and Hyman Minsky on financial systems and crises by Velasquez, Ivan D.

“…In November 1987, Hyman Minsky visited Bogotá, Colombia, after being invited by a group of professors who at that time were interested in post Keynesian…”
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Forest Management with Reduced-Impact Logging in Amazonia: Estimated Aboveground Volume and Carbon in Commercial Tree Species in Managed Forest in Brazil’s State of Acre by Flora Magdaline Benitez Romero, Laércio Antônio Gonçalves Jacovine, Carlos Moreira Miquelino Eleto Torres, Sabina Cerruto Ribeiro, Vicente Toledo Machado de Morais Junior, Samuel José Silva Soares da Rocha, Richard Andres Benitez Romero, Ricardo de Oliveira Gaspar, Santiago Ivan Sagredo Velasquez, Christina Lynn Staudhammer, José Ambrosio Ferreira Neto, Edson Vidal, Philip Martin Fearnside

“…Tropical forest management has both positive and negative effects on climate change, and quantifying these effects is important both to avoid or minimize…”
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Beyond electricity: The potential of ocean thermal energy and ocean technology ecoparks in small tropical islands by Osorio, Andrés F., Arias-Gaviria, Jessica, Devis-Morales, Andrea, Acevedo, Diego, Velasquez, Héctor Iván, Arango-Aramburo, Santiago

“…Small islands face difficult challenges to guarantee energy, freshwater and food supply, and sustainable development. The urge to meet their needs, together…”
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Household Welfare, Extreme and Chronic Poverty Between Indigenous Groups of Bolivia by Castellanos, Iván Velásquez, Rahut, Dil Bahadur

“…This study examines the determinants of household welfare, extreme and chronic poverty among indigenous peoples among three different ethnic groups: Aymaras,…”
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Exergy analysis of the Colombian energy matrix: An insight from its economic sectors and energy resources by Velasquez, Hector Ivan, Carlos Andres Orozco Loaiza, Maya, Juan Carlos, Florez-Orrego, Daniel, Lopera, Sergio

“…In this paper, the exergy analysis of the Colombian energy matrix for the years 1975,1993, 2012 and 2016 is developed, based on data measured by the Colombian…”
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Soft Hand Exoskeletons for Rehabilitation: Approaches to Design, Manufacturing Methods, and Future Prospects by Saldarriaga, Alexander, Gutierrez-Velasquez, Elkin Iván, Colorado, Henry A

“…Stroke, the third leading cause of global disability, poses significant challenges to healthcare systems worldwide. Addressing the restoration of impaired hand…”
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Learning Experience Through Studying the Inverted Double Pendulum in Closed Loop Control by Velasquez C., Ivan, Munoz P., Carloz

“…In this study, we propose using feedback control techniques for learning and educative purposes on the line of Electronic Engineering for undergraduate…”
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Volume, Biomass, and Carbon Estimates for Commercial Tree Species in a Managed Forest: A Case Study in the Bolivian Amazon by Flora Magdaline Benitez Romero, José Ambrosio Ferreira Neto, Zenobio Abel Gouvêa Perelli da Gama e Silva, Laércio Antônio Gonçalves Jacovine, Santiago Ivan Sagredo Velasquez, Richard Andres Benitez Romero, Sabina Cerruto Ribeiro, Guilherme Silverio Aquino de Souza, Crismeire Isbaex, Rosana Barbosa de Castro Lopes, Fernanda Machado Ferreira, Philip Martin Fearnside

“…Tropical forest management has a potential role in forest conservation if it is sustainable. This study of a forest under management in Bolivian Amazonia…”
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The Capture of the State of Guatemala by Gomez, Ivan Velasquez

“…Gomez discusses the capture of the state of Guatemala. To illustrate the existence of state capture and how it promulgates impunity and protects private…”
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Virtual element for the buckling problem of Kirchhoff–Love plates by Mora, David, Velásquez, Iván

“…In this paper, we develop a virtual element method (VEM) of high order to solve the fourth order plate buckling eigenvalue problem on polygonal meshes. We…”
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Stocks of Carbon in Logs and Timber Products from Forest Management in the Southwestern Amazon by Flora Magdaline Benitez Romero, Laércio Antônio Gonçalves Jacovine, Sabina Cerruto Ribeiro, José Ambrosio Ferreira Neto, Lucas Ferrante, Samuel José Silva Soares da Rocha, Carlos Moreira Miquelino Eleto Torres, Vicente Toledo Machado de Morais Junior, Ricardo de Oliveira Gaspar, Santiago Ivan Sagredo Velasquez, Edson Vidal, Christina Lynn Staudhammer, Philip Martin Fearnside

“…Amazon forest management plans have a variety of effects on carbon emissions, both positive and negative. All of these effects need to be quantified to assess…”
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RADIATION MODEL FOR PREDICTING TEMPERATURE EVOLUTION IN SOLAR COOKER by CHEJNE, FARID, MACÍA, ANDRÉS, VELÁSQUEZ, HECTOR IVAN, LONDOÑO, CARLOS

“…A mathematical model that describes and simulates the thermal behavior of a solar stove was developed based on an electric resistances analogy. The…”
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Virtual element method on polyhedral meshes for bi-harmonic eigenvalues problems by Dassi, Franco, Velásquez, Iván

“…In this paper we study a C1 Virtual Element Method (VEM) on polyhedral meshes for bi-harmonic eigenvalue problems in three dimensions. Optimal order error…”
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A C0-nonconforming virtual element methods for the vibration and buckling problems of thin plates by Adak, Dibyendu, Mora, David, Velásquez, Iván

“…In this work, we study the C0-nonconforming VEM for the fourth-order eigenvalue problems modeling the vibration and buckling problems of thin plates with…”
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Residual-based a posteriori error estimation for mixed virtual element methods by Munar, Mauricio, Cangiani, Andrea, Velásquez, Iván

“…We present an a posteriori error analysis for the mixed virtual element method (mixed-VEM) applied to general second order elliptic equations. The resulting…”
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Mixed variational formulations of virtual elements for the polyharmonic operator (−Δ)n by Dassi, Franco, Mora, David, Reales, Carlos, Velásquez, Iván

“…In this work we will present a method of virtual elements to approximate the solution of a polyharmonic problem (−Δ)nu=g. We will consider m+1 auxiliary…”
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Nonconforming virtual element discretization for the transmission eigenvalue problem by Adak, Dibyendu, Mora, David, Velásquez, Iván

“…A C0 nonconforming virtual element method (VEM) is employed for the discretization of nonselfadjoint fourth-order eigenvalue problems derived from the…”
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A Virtual Element Method for the Steklov Eigenvalue Problem Allowing Small Edges by Lepe, Felipe, Mora, David, Rivera, Gonzalo, Velásquez, Iván

“…The aim of this paper is to analyze the influence of small edges in the computation of the spectrum of the Steklov eigenvalue problem by a lowest order virtual…”
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Colour evolution of the oxide layer formed on the Au-25Fe AND Au-24.5Fe-0.5Co/Evolución del color de la capa de óxido formada en las aleaciones Au-25Fe y Au-24.5Fe-0.5Co by Restrepo-Arcila, Sandra Milena, Echavarría-Velásquez, Alejandro Iván, Cadavid, Marco Antonio Giraldo, Calderón-Gutiérrez, Jorge Andrés, Sánchez-Londoño, Héctor Darío

“…The colour theory proposed by Heavens in 1991 has been applied to calculate the thickness of magnetite thin layers, Fe^sub 3^O^sup 4^, which were obtained by…”
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A $$C^1$$–$$C^0$$ virtual element discretization for a sixth-order elliptic equation by Causil, José, Reales, Carlos, Velásquez, Iván

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