Positive end-expiratory pressure increases strain in patients with ALI/ARDS

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dc.contributor.authorBugedo Tarraza, Guillermo
dc.contributor.authorBruhn, Alejandro
dc.contributor.authorRegueira Heskia, Tomás
dc.contributor.authorRomero, C.
dc.contributor.authorRetamal, J.
dc.contributor.authorHernández P., Glenn
dc.date.accessioned2020-01-12T03:37:28Z
dc.date.available2020-01-12T03:37:28Z
dc.date.issued2011
dc.description.abstractThe study aimed to evaluate a methodology to quantify the porosity of the soil using computed tomography in areas under no-tillage, conventional tillage and native forest. Three soil management systems were selected for the study: forest, conventional tillage and no-tillage. In each soil management system, undisturbed soil samples were collected in the surface layer (0.0 to 0.10 m). The tomographic images were obtained using a X-ray microtomography. After obtaining the images, they were processed, and a methodology was evaluated for image conversion into numerical values. The statistical method which provided the greatest accuracy was the percentile method. The methodology used to analyze the tomographic image allowed quantifying the porosity of the soil under different soil management. The method enabled the characterization of soil porosity in a non-evasive and non-destructive way.
dc.format.extent3 páginas
dc.fuente.origenFacultad de Medicina
dc.identifier.doi10.1590/S0103-507X2012000100007
dc.identifier.issn0213-9251
dc.identifier.urihttps://doi.org/10.1590/S0103-507X2012000100007
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/27375
dc.issue.numeroNo. 5
dc.pagina.final230
dc.pagina.inicio227
dc.revistaRevista Brasileira de Terapia Intensivaes_ES
dc.rightsacceso abierto
dc.subjectAtopic dermatitises_ES
dc.subjectPrebioticses_ES
dc.subjectProbioticses_ES
dc.subjectPrebiotic agentes_ES
dc.subjectProbiotic agentes_ES
dc.subjectAcnees_ES
dc.subjectArticlees_ES
dc.subjectBacterial growthes_ES
dc.subjectClinical effectivenesses_ES
dc.subjectGrowth inhibitiones_ES
dc.subjectHumanes_ES
dc.subjectImmune responsees_ES
dc.subjectIntestine floraes_ES
dc.subjectMicrobial communityes_ES
dc.subjectPropionibacterium acneses_ES
dc.subjectSkin floraes_ES
dc.subject.ddc610
dc.subject.deweyMedicina y saludes_ES
dc.titlePositive end-expiratory pressure increases strain in patients with ALI/ARDSes_ES
dc.typeartículo
dc.volumenVol. 26
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