<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0370-3908</journal-id>
<journal-title><![CDATA[Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. acad. colomb. cienc. exact. fis. nat.]]></abbrev-journal-title>
<issn>0370-3908</issn>
<publisher>
<publisher-name><![CDATA[Academia Colombiana de Ciencias Exactas, Físicas y Naturales]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0370-39082017000300298</article-id>
<article-id pub-id-type="doi">10.18257/raccefyn.505</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[The impact of kinetic observables: sticking coefficient and thermal programmed desorption spectra on dynamic schemes in two dimensional lattice gas]]></article-title>
<article-title xml:lang="es"><![CDATA[El impacto de los observables: coeficiente de sticking y espectros de desorción térmica programada sobre los esquemas dinámicos en un gas de red en dos dimensiones]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Huespe]]></surname>
<given-names><![CDATA[Josefina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Cuyo Facultad de Ingeniería DETI I]]></institution>
<addr-line><![CDATA[Mendoza Mendoza]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>07</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>07</month>
<year>2017</year>
</pub-date>
<volume>41</volume>
<numero>160</numero>
<fpage>298</fpage>
<lpage>305</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0370-39082017000300298&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0370-39082017000300298&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0370-39082017000300298&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In this paper, we discuss the effect of different dynamic schemes in the behavior of the adsorption desorption kinetics in two dimensional system. Sticking coefficient and programmed thermal desorption spectra (TPD) were obtained and checked using two techniques: Monte Carlo simulation and Transfer Matrix Method (TMM). This study was conducted for three schemes of the so-called hard dynamics, in which the transition probability from single site cannot be factored into a part which depends only on the interaction energy and one that only depends on the field energy, and for five schemes of the so-called soft dynamics, in which this factorization is possible. The results showed excellent agreement between the two techniques for sticking coefficient. TPD adjustments were aceptable considering the limitations of TMM.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En este artículo se discute el efecto de los observables cinéticos, (coeficiente de sticking y espectros de desorción térmica programada) sobre diferentes esquemas dinámicos en un modelo de gas red bidimensional. El coeficiente de sticking y los espectros de desorción térmica programada (DTP), se obtuvieron y comprobaron mediante dos técnicas: Simulación Monte Carlo y Método de Matriz de Transferencia (TMM). Este estudio se realizó para tres esquemas de cinética dura en la que la probabilidad de transición no puede ser factorizada en una parte que depende sólo de la energía de interacción y otra que sólo dependa de la energía del campo y para cinco esquemas de cinética blanda, en las que dicha factorización es posible. Los resultados mostraron un excelente acuerdo entre las dos técnicas para el coeficiente de sticking. Los ajustes de TPD fueron aceptables considerando las limitaciones de TMM.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Dynamic schemes]]></kwd>
<kwd lng="en"><![CDATA[Sticking coefficient]]></kwd>
<kwd lng="en"><![CDATA[Programmed thermal desorption spectra]]></kwd>
<kwd lng="en"><![CDATA[Transfer Matrix Method]]></kwd>
<kwd lng="en"><![CDATA[Monte Carlo Simulation]]></kwd>
<kwd lng="es"><![CDATA[Esquemas dinámicos]]></kwd>
<kwd lng="es"><![CDATA[Coeficiente de sticking]]></kwd>
<kwd lng="es"><![CDATA[Espectros de desorción térmica programada]]></kwd>
<kwd lng="es"><![CDATA[Matriz de Transferencia]]></kwd>
<kwd lng="es"><![CDATA[Monte Carlo]]></kwd>
</kwd-group>
</article-meta>
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