Katherine Villa Gómez

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Titanium dioxide thin films were grown by sol–gel technique in order to obtain films to be used in photocatalytic reactions. We present results on the structural and optical characterization measured for series of films in which number of layers and sintering temperature were changed. Using X-ray diffraction we have characterized the crystalline phase in(More)
Objectives. To assess the implementation of an intervention based on the sending of text messages and e-mails to internal medicine residents in order to achieve an increase in the prescription of thromboprophylaxis according to Clinical Practice Guidelines (CPG). Materials and methods. A quasi-experimental study was conducted in the inpatient units of(More)
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