Browsing Artículos Scopus by Issue Date

Now showing items 1-20 of 165

    • Evaluation of the mite-fungus association responsible for the yellowing in the Welsh onion Allium fistulosum 

      Lui Alfons Muñoz B.; Any Mercedes Lucero M. (2007)
      Under field, greenhouse and laboratory conditions, the study evaluated the mite-fungus-yellowing association in the Welsh onion Allium fistulosum, in recently established and mature crops, in the localities of San Francisco ...

    • Social gradient, aging and delayed diagnosis of oral cancer 

      Buelvas A.R.; Agudelo A.A.S. (Universidad de Antioquia, 2011)
      A public health-based perspective is required to approach, with greater interest, both oral health problems and the identification of their main determinant factors. One of such problems is oral cancer. In this study, a ...

    • Comparative study between activated sludge versus membrane bioreactor for textile wastewater 

      Lorena S.; Martì C.; Roberto S. (2011)
      The aim of this experimental work was to evaluate the carbonaceous constituents in textile wastewater, and the influence of slowly biodegradable products, also to compare two processes: Membrane bioreactor (MBR) and activated ...

    • Global database on large magnitude explosive volcanic eruptions (LaMEVE) 

      Crosweller H.S.; Arora B.; Brown S.K.; Cottrell E.; Deligne N.I.; Guerrero N.O.; Hobbs L.; Kiyosugi K.; Loughlin S.C.; Lowndes J.; Nayembil M.; Siebert L.; Sparks R.S.J.; Takarada S.; Venzke E. (SpringerOpen, 2012)
      To facilitate the assessment of hazards and risk from volcanoes, we have created a comprehensive global database of Quaternary Large Magnitude Explosive Volcanic Eruptions (LaMEVE). This forms part of the larger Volcanic ...

    • On the formation of community structures from homophilic relationships 

      Guerrero K.; Finke J. (Institute of Electrical and Electronics Engineers Inc., 2012)
      Many real-world networks consist of numerous interconnected groups which, as communities, display distinctive collective behavior. The division of a network into communities groups of nodes with a high density of ties ...

    • Trends in health research: Analysis and reflections 

      Delgado-Bravo A.I.; Naranjo-Toro M.; Castillo R.; Basante Y.; Rosero-Otero M. (Universidad de La Sabana, 2014)
      Objective: Analyze the state of health research in Colombia, Ecuador and Latin America, its implications and the importance of health research in attempting to impact health policies and strategies that will improve the ...

    • Characterisation of the Quaternary eruption record: Analysis of the Large Magnitude Explosive Volcanic Eruptions (LaMEVE) database 

      Brown S.K.; Crosweller H.S.; Sparks R.S.J.; Cottrell E.; Deligne N.I.; Guerrero N.O.; Hobbs L.; Kiyosugi K.; Loughlin S.C.; Siebert L.; Takarada S. (SpringerOpen, 2014)
      The Large Magnitude Explosive Volcanic Eruptions (LaMEVE) database contains data on 1,883 Quaternary eruption records of magnitude (M) 4 and above and is publically accessible online via the British Geological Survey. ...

    • Remember to Freud 

      García L.C.R. (Group Psychology Campus Univalle - GEPU, 2014)
      This text is the result of a theoretical exercise, in order to account for the contributions of Sigmund Freud to understand the psyche. As such, and as Lacan had announced at the time, his writing and intentionality is the ...

    • Male and female relative caregivers of people with chronic disease in Colombia: More similarities than differences 

      Osorio R.V.B.; Coral R.C.I.; Campos M.S.; Solarte K.G.; Ortiz V.T. (Universidad del Norte, 2015)
      Objective: To describe and compare the burden level of the male and female relative caregivers of people with chronic diseases in Colombia. Methodology: A descriptive and comparative cross-sectional study that was carried ...

    • Competence for home health care in colombian people with chronic ilness and their caregivers 

      Carrillo-González G.M.; Barreto-Osorio R.V.; Arboleda L.B.; Gutiérrez-Lesmes O.A.; Melo B.G.; Ortiz V.T. (Universidad Nacional de Colombia, 2015)
      Background. The competence for home health care is part of the fundamental features required when taking care of people with chronic disease. It is described as the ability, the skill and the preparation the user or their ...

    • Knowledge discovery in databases from a perspective of intelligent information visualization 

      Alvarado-Pérez J.C.; Bolaños-Ramírez H.; Peluffo-Ordóñez D.H.; Murillo S. (Institute of Electrical and Electronics Engineers Inc., 2015)
      This paper reviews some recent and classical, relevant works on information visualization with a special focus on those applied to big data. The central idea dealt in this work relies on how to perform data mining tasks ...

    • Water content dynamics in a volcanic ash soil slope in southern Chile 

      Dörner J.; Huertas J.; Cuevas J.G.; Leiva C.; Paulino L.; Arumí J.L. (Wiley-VCH Verlag, 2015)
      Andisols present exceptional physical properties, making up < 1% of the world's soils. While there is a lot of information about non-volcanic soil properties, research about soils of volcanic origin is limited. Specifically, ...

    • Global monitoring capacity: Development of the global volcano research and monitoring institutions database and analysis of monitoring in latin america 

      Ortiz-Guerrero N.; Brown S.K.; Delgado-Granados H.; Lombana-Criollo C. (Cambridge University Press, 2015)
      [No abstract available]

    • Deforming objects via exponential homotopy: A first approach 

      Alpala L.O.; Peluffo-Ordonez D.H.; Gonzalez-Castano C.; Guasmayan F.A. (Institute of Electrical and Electronics Engineers Inc., 2015)
      This work presents a novel alternative to conventional linear homotopy with suboptimal settings for applications on object deformation. Proposed approach extends the linear mapping to exponential representations that ...

    • Multiple kernel learning for spectral dimensionality reduction 

      Peluffo-Ordóñez D.H.; Castro-Ospina A.E.; Alvarado-Pérez J.C.; Revelo-Fuelagán E.J. (Springer Verlag, 2015)
      This work introduces a multiple kernel learning (MKL) approach for selecting and combining different spectralmethods of dimensionality reduction (DR).From a predefined set of kernels representing conventional spectralDRmethods, ...

    • Zarit burden interview: Psychometric tests for colombia 

      Barreto-Osorio R.V.; Campos de Aldana M.S.; Carrillo-Gonázdlez G.M.; Coral-Ibarra R.; Chaparro-Diaz L.; Durádn-Parra M.; Rosales-Jiménez R.; Ortiz-Nievas V.T. (Universidad de La Sabana, 2015)
      Objective: This research was designed to determine the validity and reliability of the Zarit Burden Interview, specifically the 22-item Spanish version, as an instrument to measure the burden of care perceived by family ...

    • Evaluation of the efficiency of seeds (Moringa oleífera lam.) as natural coagulant in pasto - Colombia 

      Gómez M. F.; Salazar G. L. (Universidad de Antioquia, 2016)
      Background: In water purification are used synthetic coagulants that are related problems such as Alzheimer’s and high toxic sludge production (1), being necessary assess natural coagulants as an alternative to the removal ...

    • International accounting education to the development of competences 

      Villarreal J.L.; Cordoba Martínez J.X.; Castillo Muñoz C. (Revista Espacios, 2016)
      Accounting education's teaching is related to the regulation toward international standards of financial information and assurance, to this join the international standards of education for professional accountants issued ...

    • Ability of care and care burden in family caregivers of people with chronic illness 

      Carreño Moreno S.; Barreto Osorio R.V.; Duran Parra M.; Ortiz V.T.; Romero E. (Editorial Ciencias Medicas, 2016)
      Introduction: Caregiver burden has proved to be a variable that is related to gender factors, the functionality of the care recipient, the time spent on care, among others. Additional research to determine if the burden ...

    • Study of professional and working profiles of the systems engineer in Colombia 

      Toledo R.A.J.; Pantoja G.A.H.; Navarro A.A.M.; Guzman J.A.M.; Toledo J.A.J. (IEEE Computer Society, 2016)
      This article details the opportunities for training of the system engineer, according to Colombian requirements demands. This work was done through the characterization of employment [1] and professional profiles [2], this ...