Abstract An example of an irresolvable dense subspace of {0,1} c is constructed in ZFC. We prove that there can be no dense maximal subspace in a product of first countable spaces, while under Booth's Lemma there exists a dense submaximal subspace in [0,1] c . It is est...

Objetivo: Conocer la respuesta inflamatoria a través de la presencia de interleucina 1β e identificar microorganismos patógenos como posibles marcadores inmunológicos y microbiológicos en el diagnóstico y tratamiento periodontal no quirúrgico en sujetos con gingivitis y...

Abstract Introduction The gene encoding the serotonin 1A receptor (5HTR1A) has been a candidate gene associated with suicidal behavior in case-control and meta-analysis studies. We carried out a meta-analysis and a case-control study on the 5HTR1A gene to examine the as...

Abstract This paper presents and discusses a research applied to an industrial group in Altamira, Mexico, and the inception of a labor productivity improvement program for the construction and maintenance of Aguila Industrial Group. The research focuses on the developme...

ResumenPara la Unión Europea (ue) el tema de la gestión de los recursos hídricos con un enfoque de cuenca hidrológica ha sido una de las preocupaciones centrales de la problemática ambiental. Estos esfuerzos culminaron con la aprobación de la Directiva Marco del Agua (d...

Abstract Background There are barriers and enablers for the implementation of rapid response teams in obstetric hospitals. The enabling factors were determined at Instituto Mexicano del Seguro Social (IMSS). Materials and methods An observational, retrospective study wa...

AbstractWe analyze several perfect-information combinatorial games played on planar triangulations. We introduce three broad categories of such games—constructing, transforming, and marking triangulations—and several specific games within each category. In various situa...

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