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  1. Article

    Open Access

    Isolation of cellulose microfibers and nanofibers by mechanical fibrillation in a water-free solvent

    Cellulose from vegetable sources is the most abundant biopolymer on earth. In plants, cellulose is a reinforcement element that conforms to a hierarchical structure. Cellulose micro-/nanofibers can be isolated...

    E. Hernández-Becerra, M. Osorio, D. Marín, P. Gañán, M. Pereira, D. Builes… in Cellulose (2023)

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  2. No Access

    Article

    Bifurcations of Zeros in Translated Families of Functions and Applications

    In this paper, we study the creation of zeros in a certain type of families of functions. The families studied are given by the difference of two basic functions with a translation made in the argument of one ...

    P. Mardešić, D. Marín, J. Villadelprat in Journal of Dynamical and Control Systems (2022)

  3. No Access

    Article

    On the Chebyshev Property of Certain Abelian Integrals Near a Polycycle

    Dumortier and Roussarie formulated in (Discrete Contin Dyn Syst 2:723–781, 2009) a conjecture concerning the Chebyshev property of a collection ...

    D. Marín, J. Villadelprat in Qualitative Theory of Dynamical Systems (2018)

  4. No Access

    Article

    Elastic scattering of neutrons on natPb at forward angles

    Angular distributions were measured for neutron elastically scattered by natPb at 2.9, 3.0, 3.1, 3.2 and 3.4MeV at very forward angles. The mono-energetic neutron flux was produced at the tandem accelerator facil...

    E. Chávez, P. Rodríguez, A. Huerta, M. E. Ortiz… in The European Physical Journal A (2009)

  5. No Access

    Chapter and Conference Paper

    Towards Virtual Course Evaluation Using Web Intelligence

    Web-based learning environments are now extensively used. To guarantee the success in the learning processes, instructors require tools which help them to understand how these systems are used by their student...

    M. E. Zorrilla, D. Marín, E. Álvarez in Computer Aided Systems Theory – EUROCAST 2007 (2007)

  6. No Access

    Chapter and Conference Paper

    Web Usage Mining Project for Improving Web-Based Learning Sites

    Despite the great success of data mining being applied for personalization in web environments, it has not yet been massively applied in the e-learning domains. In this paper, we outline a web usage mining pro...

    M. E. Zorrilla, E. Menasalvas, D. Marín… in Computer Aided Systems Theory – EUROCAST 2… (2005)

  7. No Access

    Article

    Noninvasive mechanical ventilation in a patient with respiratory failure after hematopoietic progenitor transplantation

    Respiratory failure requiring orotracheal intubation (OTI) and mechanical ventilation (MV) is almost always a fatal complication in patients who undergo hematopoietic progenitor transplantation (HPT). We prese...

    D Marín, E González-Barca, E Domingo, J Berlanga, A Grañena in Bone Marrow Transplantation (1998)

  8. No Access

    Article

    Engraftment syndrome and survival after respiratory failure post-bone marrow transplantation

    Respiratory failure (RF) requiring mechanical ventilation (MV) is a frequent, critical complication of bone marrow transplantation. RF has a global survival rate at 6 months of between 2 and 5 %, depending on ...

    D. Marín, J. Berrade, C. Ferra, A. Mateu, J. Berlanga, A. Salar… in Intensive Care Medicine (1998)

  9. No Access

    Article

    Pneumonia caused byMicrococcus species in a neutropenic patient with acute leukemia

    A. Salar, J. Carratalà, A. Fernández-Sevilla… in European Journal of Clinical Microbiology … (1997)