An increasing number of promising applications for future technology is arising from size constraints in nanoparticles (NPs) and from the chemical manipulation of their surfaces. In this work, we analyse the finite-size and surface effects on polyacrylic acidcoated Fe 3 O 4 NPs and oleic acid-coated g-Fe 2 O 3 NPs by studying their magnetization curves at different temperatures. The measured thermal dependence of the saturation magnetization is no longer explained by the typical T 3/2 Bloch law, yielding higher values than those expected for its exponent. When incorporated in polymeric matrixes to form magnetic transparent nanocomposites, the oleic acid-coated g-Fe 2 O 3 NPs also deviate from Bloch's law, but following the opposite trend observed in free coated NPs.
Introducción: La comunicación y la relación interpersonal son los elementos más esenciales para un cuidado humanizado. El establecimiento de una relación más allá de la atención física a través de la humanización de las acciones en el plan de cuidados, favorece el proceso de recuperación; sin embargo, tanto en la formación como en la práctica enfermera se mantiene la inercia de un enfoque técnico y neopositivista, dejando de lado tales aspectos.Objetivo: Aportar conocimientos más específicos sobre la importancia de situar y orientar los cuidados de la enfermería desde una proyección biopsicosocial, con un enfoque humanizado, poniendo especial énfasis en las competencias comunicativas y relaciones interpersonales como elementos esenciales.Metodología: Revisión bibliográfica integrativa, con análisis crítico de la literatura consultada, que incluye artículos originales y de revisión publicados en castellano, portugués e inglés de 2013 a 2018. Para la búsqueda se han consultado las bases de datos SciELO, MEDLINE/Pubmed, Web of Science y CUIDEN. Resultados: Se han extraído cuatro categorías de análisis que dan como resultado 1) las habilidades comunicativas y emocionales como elementos esenciales del cuidado humanizado, 2) la necesaria capacitación emocional y comunicativa en la formación de enfermería, 3) otros factores que contribuyen a un cuidado humanizado y 4) cambios metodológicos y recursos pedagógicos para la capacitación comunicativa y emocional de docentes, alumnado y profesionales de enfermería. Conclusiones: Se reclama la necesidad de incorporar, de manera más pedagógica y profunda, programas formativos en competencias emocionales y de comunicación en enfermería para un cuidado humanizado. Introduction: Communication and interpersonal relationships are the most essential elements of humanised care. The process of recovery is fostered by establishing relationships outside of physical care through the humanisation of actions in the care plan. However, in both nursing training and nursing practice, the inertia of a technical and neo-positivist approach persists and such aspects are therefore neglected.Objective: To provide more specific knowledge on the importance of considering nursing care from a biopsychosocial perspective, with a humanised approach, placing special emphasis on communicative skills and interpersonal relationships as essential elements.Methods: An integrative literature review, with a critical analysis of the literature consulted, including original articles and reviews published in Spanish, Portuguese, and English from 2013 to 2018. The SciELO, MEDLINE/PubMed, Web of Science, and CUIDEN databases were searched.Results: The following four categories emerged from this analysis: 1) communicative and emotional skills as essential elements of humanised care; 2) the necessary emotional and communicative training in nursing education; 3) other factors contributing to humanised care; and 4) methodological changes and pedagogical resources for the communicative and emotional training of lecturers, students, and nursing professionals.Conclusions: There is a need to develop, in a more pedagogical and profound way, training programmes in nursing on emotional skills and communication for humanised care.
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