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Repository: 61 Document Type: Artículo Year: 2020 Language: Inglés

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Title: The origin of Humboldt and Bonpland's holotype of Oncidium ornithorhynchum, clarified using +200-year-old DNA
Author: Contreras-Ortiz N. / Rodríguez-García T. / Quintanilla S. / Bernal-Villegas J. / Madriñán S. / Gómez-Gutiérrez A.
Language: Inglés
Repository: 61
Subject: Herbarium DNA amplification / Molecular phylogenetics / Oncidium ornithorhynchum / Oncidium sotoanum / South America / Amplification / DNA / Epiphyte / Herb / Herbarium / Molecular ecology / Phylogenetics / Andes / Canada / Humboldt / Mexico [North America] / Saskatchewan / Oncidium / Orchidaceae
Title: The potential that ethical finance has to generate new investment alternatives in Colombia / Potencial de las finanzas éticas en la generación de nuevas alternativas de inversión en Colombia
Author: Sierra González J.H. / Londoño Bedoya D.A.
Language: Inglés
Repository: 61
Subject: Ethical banking / Ethical finance / Investment / Investment funds / Savings / Social responsibility
Title: Organizational cynicism - An exploration analysis-case: Workers in the city of Cartagena de Indias (Colombia)
Author: Robledo Fernández J.C. / Martínez Moreno O.C. / Merlano Lombana A.F.
Language: Inglés
Repository: 61
Subject: Cynical Attitude / Organizational behavior / Organizational Cynicism
Title: A three layer supply chain model with multiple suppliers, manufacturers and retailers for multiple items
Author: Sana S.S. / Chedid J.A. / Navarro K.S.
Language: Inglés
Repository: 61
Subject: Defective / Inventory / Supply chain / Collaborating systems / Defective products / Imperfect quality / Optimal solutions / Optimal strategies / Supply chain modeling / Chains / Manufacture / Optimal systems / Profitability / Sales / Supply chains / Costs
Title: Numerical Approximation of the Maximum Power Consumption in DC-MGs with CPLs via an SDP Model
Author: Montoya O.D.
Language: Inglés
Repository: 61
Subject: Admissible region / Constant power loads / Linear time-invariant DC grids / Power flow / Semidefinite programming / Convex optimization / Electric load flow / MATLAB / Admissible regions / Constant power load / DC grid / Power flows / Electric power utilization
Title: Power flow approximation for DC networks with constant power loads via logarithmic transform of voltage magnitudes
Author: Montoya O.D. / Gil-González W. / Garces A.
Language: Inglés
Repository: 61
Subject: Direct-current networks / Linear power flow analysis / Logarithmic transformation of voltage magnitudes / Processing times / Voltage estimation errors / Electric load flow / Electric power transmission networks / Linear transformations / Mathematical transformations / MATLAB / Direct current / Power flow analysis / Processing time / Voltage estimation / Voltage magnitude / HVDC power transmission
Title: Variational thermodynamics of relativistic thin disks
Author: Gutiérrez-Piñeres A.C. / Lopez-Monsalvo C.S. / Quevedo H.
Language: Inglés
Repository: 61
Subject: Exact solutions / Multifluids / Relativistic disks thermodynamics
Title: Sequential quadratic programming models for solving the OPF problem in DC grids
Author: Montoya O.D. / Gil-González W. / Garces A.
Language: Inglés
Repository: 61
Subject: Direct current power grids / Linearization via Newton–Raphson method / Optimal power flow problem / Quadratic reformulations / Voltage-current formulation / Acoustic generators / Constraint theory / Electric load flow / Electric power transmission networks / Linearization / Quadratic programming / Direct current power / Raphson methods / Voltage current / Problem solving
Title: The Colombian press and the San José galleon: A political and legal interest but not numismatic / La prensa colombiana y el galeón san jose: Un interés político y jurídico pero no numismático
Author: Vázquez Miraz P.
Language: Inglés
Repository: 61
Subject: Antiques / Coins / Cultural heritage / Treasure
Title: Boundary element analysis of shear deformable shallow shells under harmonic excitation
Author: Useche J.
Language: Inglés
Repository: 61
Subject: Boundary element method / Dual reciprocity boundary element method / Harmonic analysis / Harmonic excitation / Shear deformable shallow shells / Thick shells / Boundary element analysis / Shallow shells

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