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Copyright of Revista Española de Cirugía Oral y Maxilofacial is the property of Sociedad Espanola de Cirugia Oral y Maxilofacial (SECOM) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

There has been a change in international politics since the 2008 financial crisis, thanks to a greater spread of economic resources and military capabilities. For many, it is a radical transformation that could spell the end of US hegemony in Latin America. This paper examines the proposition, beginning with a review of the concept of hegemony, which rather than being viewed as a structural characteristic is conceived of here as a "nuanced hegemony", in other words a network of asymmetric and hierarchical relations. We can observe not just one transformation then, but the emergence of a hemispheric context that could be described as "differentiated hegemony". The United States still occupies a central position, but its foreign policy is marked by subregional fragmentation and the externalisation of electoral priorities. The paper explores the effects at subregional level, focusing on the opportunities and challenges it presents to Latin American countries. [ABSTRACT FROM AUTHOR]

Copyright of Revista Iberoamericana de Ciencias de la Actividad Física y el Deporte is the property of Revista Iberoamericana de Ciencias de la Actividad Física y el Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study aims to create portfolios with ETF assets, using a quantitative approach that extends beyond expected utility's normality to include higherorder statistical moments. The goal is to optimize the utility and highlight the top three portfolios. When analyzing portfolios featuring ETFS such as LABU, PSQ, FXI, SPY, and iwm, a decrease in returns was observed upon incorporating higher moments. Portfolio 2 stood out under the assumption of normality for its higher average return and lower volatility, despite a significantly higher kurtosis. However, factoring in higher-order moments indicated an increased risk, rendering none of the portfolios optimal for investment. [ABSTRACT FROM AUTHOR]

Copyright of Pragmalingüística is the property of Facultad de Filosofia y Letras, Universidad de Cadiz and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

One of the recurrent victims of violence are indigenous women of Latin American. The films The milk of sorrow (Peru, 2009) and Ixcanul: Volcano (Guatemala, 2015) explore social representations of violence against indigenous women. Using the content analysis method, the expressions of violence in the films are revealed. These women are subject to a triple condition of asymmetry: their gender condition, the racialisation of indigenous peoples and the precariousness and social exclusion of their locations, mediated by patriarchal and colonial relations of domination. [ABSTRACT FROM AUTHOR]

This article uses the Belt and Road Initiative (BRI) to examine the asymmetric relationship between China and Kazakhstan under a proposed framework—symmetric interest. It breaks from the domination–submission, divergent stakes, interests, patterns, and misperception perspectives characterizing asymmetry to show how asymmetric relations in a non-external security context elucidate peaceful relations. Under what conditions do asymmetric relationships defy misperception and confrontation to produce peaceful cooperation? How is the BRI likely to manage China's asymmetric relationship with Kazakhstan? The study argues that asymmetric relations within domestic security and other non-external military security issue areas engender peaceful cooperation. This peaceful cooperation emerges because the stakes and interests of the parties become more symmetrical in absolute terms; thus managing misperceptions and associated confrontation. We propose a framework of symmetric interest and employ the cases of China and Kazakhstan to test the hypotheses and support the conclusion. Beyond providing an alternative perspective in the asymmetry literature, we lastly offer a discussion of the policy relevance. [ABSTRACT FROM AUTHOR]

Various analyses have studied the hypothesis of the change in mortality rates, finding, in some cases, a decrease, which has been associated to different factors, including economic growth. This study applies a cross-quantilogram to study the relationship between GDP per capita and the mortality rate for both men and women, taking the United Kingdom as a case study. The objective is to show that there are associations between different quantiles of the variables studied. It is found that there are asymmetric associations, the results show that there is a greater impact of GDP (Gross domestic product) per capita on the mortality rate, compared to the opposite relationship. In the case of women and men, high quantiles of economic growth have a greater impact on reducing mortality rates compared to low quantiles of economic growth, this may be a factor that can be attributed to the highly loaded labor force for males. [ABSTRACT FROM AUTHOR]

This article seeks to explain why there is more violence against migrants and transporters in some regions than in others. We compare the criminal ecosystem (number and type of criminal actors in a territory) and state resilience (a state's capacity to take measures to combat organized crime) in the Gulf of Urabá (Colombia) and Agadez (Niger), and provide evidence from five other subregions between 2015 and 2022 using data from the Global Initiative Against Transnational Organized Crime's organized crime index. We found that violence is a resource that hierarchically organized groups have more incentive to use against migrants and transporters than smaller or poorly organized criminal groups. The hypothesis targets only violence against migrants and transporters. More work needs to be done to address other forms of organized criminal violence. [ABSTRACT FROM AUTHOR]

Copyright of Casos & Revisiones de Salud is the property of Victor Manuel Mendoza Nunez, Universidad Nacional Autonoma de Mexico and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Chilena de Derecho y Ciencia Política is the property of Revista Chilena de Derecho y Ciencia Política and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista ADM is the property of Asociacion Dental Mexicana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Unrestricted war, defined as a war that exceeds limits, has been well-studied since its conceptual origin in 1999. However, in the West, it has been used mainly to analyze the balance of power strategies, ignoring its potential to study intra-state conflicts. This article analyzes how the organized armed group National Liberation Army (ELN) employs unrestricted warfare in Colombia. First, the concept of unrestricted warfare is developed. Then, the ELN is analyzed from its identity, ideology, and interaction with the setting. Finally, eight variables of unrestricted warfare are addressed, evaluating whether the ELN applies them. It is concluded that this group has changed its strategy towards omnidirectionality, and recommendations are made for the Colombian State in its fight against this threat. [ABSTRACT FROM AUTHOR]

Copyright of International Journal of Medicine & Science of Physical Activity & Sport / Revista Internacional de Medicina y Ciencias de la Actividad Física y del Deporte is the property of Revista Internacional de Medicina y Ciencias de la Actividad Fisica y del Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The brewing industry in Mexico is a key sector in the national economy. This is demonstrated by its economic performance: it generates 2.5 million direct and indirect jobs, produces a turnover of 6 billion dollars and incorporates 100 000 national farmers into its supply chain. The objective of this research was to analyze the factors that determine the competitiveness of the barley value chain (VC). Thus, links and strategies that contribute to strengthening competitiveness were characterized. Analytically, we started from Porter's four components that explain the competitive advantages of an economic actor, and the method formulated by ECLAC to identify internal and external variables of the VC, as well as their control or absence. It was found that the VC-cebada is made up of five links and its articulation is the result of the governance exercised by Grupo Modelo-ABInBev and Cuauhtémoc Moctezuma-Heineken México. Four factors explain the chain's competitiveness: level of articulation, innovation, physical infrastructure and organization. The VC is well articulated in the production zone; however, the brewers generate strong links only with large and medium)sized producers and limit the participation of small producers, generating an asymmetrical and exclusively functional vertical VC. [ABSTRACT FROM AUTHOR]

Copyright of Revista Odontología Vital is the property of Universidad Latina de Costa Rica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Investigación Económica is the property of Universidad Nacional Autonoma de Mexico, Facultad de Economia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In this article I show that, when compared to other English negative quantifiers, no behaves unexpectedly when diagnostic tests of sentential negation are applied. I argue that this can be accounted for within an approach to negative quantifiers that assumes them to be complex syntactic objects involving a negative head and an existential Determiner Phrase (DP) and that allows Parallel Merge to generate multidominant phrase markers. Within this view, the verb selects just the existential part of the negative quantifier, while Negation (Neg) also (Parallel) Merges with it. In the case of no I claim that, unlike what is the case for other negative quantifiers, Neg only targets the D head rather than the entire existential DP. This results in a complex left-branching structure that, as such, needs to be transferred upon Merge, thus freezing Neg in the Tense Phrase (TP). As TP is the syntactic domain that sentential negation tests are sensitive to, no can do nothing but behave consistently in sentential negation tests, showing, unlike other negative quantifiers, no asymmetry related to the position where it occurs. [ABSTRACT FROM AUTHOR]

Dance is an attractive sport discipline in which participation is increasing every year, unfortunately, the prevalence of injuries is also increasing. Various dance disciplines and dance techniques require body control, often in extreme anatomical positions that place a heavy strain on the musculoskeletal system. The aim of this research was to analyze body asymmetries of four different dance disciplines (standard and Latin American dance - STLA, acrobatic rock and roll - RNR, breakdance - BD and hip hop - HH), by using anthropometric (InBody 720; Biospace Co., Ltd) and 3D body measurements (NX-16; TC2) to establish possible later discomforts and injuries. T-test was performed to find differences between left and right extremities in all four dance disciplines. Results of the study showed that asymmetries are present in all of the studied dance disciplines. When comparing dance disciplines, we found out that STLA dancers are the most prone to develop body asymmetries (six out of nine paired variables), mainly because of the closed position. The position itself is the asymmetry and in which dancers remain for a very long time while training the technique of each dance. As dance is known for its asymmetrical movement of the body and it is expected that some of the asymmetries will appear after a few years of training. For a better understanding of possible consequences of asymmetries in dancers' bodies, further and more detailed analysis within each dance discipline is required. [ABSTRACT FROM AUTHOR]

Does smoke cause fire or does fire cause smoke? James Woodward’s “Flagpoles anyone? Causal and explanatory asymmetries” argues that various statistical independence relations not only help us to uncover the directions of causal and explanatory relations in our world, but also are the worldly basis of causal and explanatory directions. We raise questions about Woodward’s envisioned epistemology, but our primary focus is on his metaphysics. We argue that any alleged connection between statistical (in)dependence and causal/explanatory direction is contingent, at best. The directions of causal/explanatory relations in our world seem not to depend on the statistical (in)dependence relations in our world (conceived of either as frequency patterns or as relations among chances). Thus, we doubt that statistical (in)dependence relations are the worldly basis of causal and explanatory directions. [ABSTRACT FROM AUTHOR]

Child language acquisition in foreign language contexts with limited exposure is often a slow process where initial stages of development last longer than in L2 contexts or in adult learners. Exploring this context may provide insights into the nature of the acquisition process and how it is reflected in the data. This study explores young learners' subject pronoun interpretation and realization in their non-native English. Thirty-seven Catalan/Spanish foreign language learners of English, aged nine to ten were tested on their grammatical knowledge of subjects (interpretation and production tasks). Whereas children show null subjects transferred from their L1 in the interpretation task, rates of null subjects are lower in production. The asymmetries found appear to be linked to the nature of the production of pre-learned structures, which masks the null subject grammars of the learners in this task. Our data contribute to the characterization of foreign language development in an early learning context. [ABSTRACT FROM AUTHOR]

Copyright of Agora (0211-6642) is the property of Universidad de Santiago de Compostela, Servicio de Publicaciones and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Médica de Risaralda is the property of Universidad Tecnologica de Pereira and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Contrastes: Revista Internacional de Filosofia is the property of Contrastes: Revista Internacional de Filosofia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper investigates how extraverbal aspects imply asymmetry in speech turn-taking in discursive interaction's dynamics, shedding light on ways the use of language can establish hierarchy in the social fabric. In order to do so, it analyses a conversation regarding a public-private deadlock (Teatro Oficina) through the interweaving of two approaches: the oral text analysis, as proposed by Projeto da Norma Urbana Linguística Culta, and principles of the Dialogic Discourse Analysis. Especially supported by the notion of speech turn-taking and the social orientation of the utterance, the study finds that the distribution of speech turns can be subject to the importance of socio-economic hierarchy when it comes to the way conflicts of interests are dealt with even in a democratic environment, which raises questions about the correlation between purchasing power and the right to speak. [ABSTRACT FROM AUTHOR]

This article will address the question of intercultural ethics from the critique of Ricardo Salas Astraín's proposals, in terms of explaining the way in which the question of asymmetry is understood within the intercultural translation process. From this, the need for a decolonial ethics of interculturality will be outlined, with the aim of developing different types of proposals, in terms of deepening these notions within the general framework of ethical intervention in conflictive contexts. [ABSTRACT FROM AUTHOR]

Resumen Los sistemas urbanos que convergen en el frente norte de Basilea (Weil am Rhein, Saint-Louis y Huningue) comparten con aquella y entre sí relativa continuidad espacial y dinámicas funcionales, a pesar de pertenecer a países distintos. La tendencia hacia una mayor permeabilidad fronteriza derivada de su contexto posibilita nuevas formas de cooperación entre estas áreas vecinas, que adquieren nuevos roles como soporte y como escenario clave en la activación de operaciones que encuentran continuidad a uno y otro lado de la frontera. El presente trabajo profundiza en esta cuestión a través del estudio de casos en las ciudades mencionadas. Tras una introducción que permite exponer la singularidad y el papel del sistema urbano de frontera en un marco de creciente permeabilidad, y presentar el contexto del área objeto de análisis, se evalúan prácticas espaciales transfronterizas en el periodo 1985-2010, haciendo especial hincapié en el caso de Basilea. El estudio permite atisbar la capacidad de esta última para construir estrategias que posibilitan armonizar procesos transfronterizos y proyectos locales, a la par que ratifica la importancia de las ciudades, en tanto que ámbitos de relación, para impulsar la imbricación espacial entre áreas vecinas separadas por fronteras. Abstract The urban systems that converge in the northern border of Basel (Weil am Rhein, Saint-Louis and Huningue) share certain spatial continuity and functional dynamics with the former, despite being located in different countries. The tendency towards an increasing border permeability derived from their context is opening new possibilities for cooperation among these areas, which acquire new roles as a basis and as a key arena for operations that find continuity across the border. Our research delves into these issues through the analysis of specific cases in the above-mentioned areas. It starts with an introduction where both the singularity and the functions of border urban systems in a background of growing permeability are exposed, and where the context of the case under analysis is defined. Then, cross-border spatial practices in the period 1985-2010 are studied. Particular emphasis is placed on the case of Basel. The study reveals the capacity of this latter to build strategies that make it possible to harmonize cross-border processes and local projects. It also confirms the importance of urban systems, as areas of relationship, to promote spatial imbrication between neighbouring areas.

Resumen: La categorización del Estado autonómico se ha desenvuelto desde su adscripción al Estado regional en sus inicios, a su consideración como uno de los rostros del federalismo en los últimos años. En cualquier caso, una de las características que ha sido subrayada reiteradamente como nota distintiva del mismo, es el principio de emulación. De acuerdo con el cual, la voluntad de igualación de los distintos territorios más el potencial técnico del principio dispositivo, daría como resultado un modelo de organización territorial caracterizado por la homogeneidad. En estas páginas se pretende demostrar que, por el contrario, la Constitución y la evolución del Estado autonómico demuestran que la verdadera nota distintiva del mismo es la asimetría. La asimetría entendida como la voluntad de singularización constitucional de algunos territorios y por la respuesta que esa voluntad ha tenido a lo largo del tiempo. Si bien hubo un tiempo en el que la fuerza del principio de emulación dio como resultado un Estado parcialmente simétrico, la posterior evolución demostró las profundas raíces de la asimetría como principio ideológico del modelo. Haber obviado esta dimensión del Estado autonómico se encuentra entre las razones de su fracaso como proyecto de integración. Abstract: The definition of the Spanish State of Autonomies has been changed over the past decades. While the State of Autonomies has been classified in its beginnings as a regional state, in recent years the model developed features similar to a federal country. Notwithstanding, one of the characteristics that has been frequently underlined as a distinguishing feature of the State of Autonomies is the principle of emulation. Following this principle, the trend to equalize the different territories, in addition to the potential of the «principio dispositivo», according to which all powers that have not been reserved to the central government could be assumed by the Autonomous Communities, would lead to a model of territorial organization characterized by homogeneity. In this text we will demonstrate that, on the contrary, the Constitution and the evolution of the State of Autonomies show that the distinctive feature of the State of Autonomies has been asymmetry. In this context, we understand asymmetry as the desire for a constitutionally guaranteed distinction of some territories and the reactions this constitutional asymmetry had over time. Although during a certain period the strength of the emulation principle lead to a partially symmetrical state, the successive evolution of the State of Autonomies demonstrated the deep roots of asymmetry as the ideological principle of the model. The fact that this feature has been underestimated can be considered as one of the reasons for the failure of the State of Autonomies as an integration project. Summary 1. The debate on symmetry as the defining element of the State of Autonomies. 2. The constitutional basis of the debate. a. Political asymmetries. b. Recognised differences (hechos diferenciales). 3. Frustration, rebellion and emulation. 4. Nationality is everything and the need to go back to the origins. a. The Barcelona Declaration and its reflections on the Statute. b. The statutes of autonomy of the second-generation and the appearance of emulation. 5. A balance of what the future looks like

Copyright of Pragmalingüística is the property of Facultad de Filosofia y Letras, Universidad de Cadiz and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Andaluza de Medicina del Deporte is the property of Centro Andaluza de Medicina del Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Using Ignacio Matte Blanco's approach to the unconscious, this paper attempts to explain why the experience of the Self or the unconscious, for example in dreams, is difficult for the ego to understand. Matte Blanco believes that the logic of the unconscious is radically different from the logic of consciousness. The unconscious uses processes that Matte Blanco refers to as symmetry and generalization. Symmetry means that the converse of any relationship is identical to it, so that asymmetrical relationships are treated as if they were symmetrical. Generalization means that the unconscious treats any object as belonging to a larger class of objects that is a subset of an even larger class which is in turn a subset of a wider class ad infinitum. Hence Matte Blanco's idea of the unconscious as infinite sets. These unconscious mechanisms, combined with the possibility that the unconscious has more dimensions than consciousness, contribute to the difficulty of understanding dreams, and help to explain why the Self is experienced as other to the ego. [ABSTRACT FROM AUTHOR]

Copyright of América Latina Hoy is the property of Ediciones Universidad de Salamanca and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The Black-Scholes model is the universal method for valuing financial options. However, this model has several deficiencies that, when contrasting its results with the observed market prices, it is evident the need to adjust the valuation methods with less simplifying assumptions that allow us to include observable aspects in reality that favor the derivation of the model. This model is a standard at the financial level since it is the valuation framework that has been used for several decades. However, in most markets, in general, the probability distribution of the returns of the assets being valued is biases and asymmetry. However, in the classic models given the restrictive and simplifying assumptions, only the first and second order statistical moments (mean and variance) are taken into account. Therefore, if higher order moments are not considered, the estimation of the theoretical value of an option would be incomplete. To this end, a methodology that will allow incorporating higher order statistical moments (asymmetry and kurtosis) to project eventual future scenarios where the stochastic process of the underlying incorporates the present uncertainty, volatility and flexibility will be proposed through a binomial approach. This approximation is known as Edgeworth expansion, from which a probability distribution is obtained that incorporates higher order statistical moments. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Relaciones Internacionales, Estrategia y Seguridad is the property of Revista de Relaciones Internacionales, Estrategia y Seguridad and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Derecho Privado (0123-4366) is the property of Universidad Externado de Colombia, Departmento de Derecho Civil and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Sport & Health Research is the property of Journal of Sport & Health Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In order to propose a statistical methodology that allows to model asymmetric data using the Lévy distribution, a simulation study is presented under nine different scenarios to evaluate the estimation of the parameters of the distribution in the two approaches of statistics (Classical and Bayesian). The probability distributions Log-Normal, Lévy and Lévy Standard were considered to model the behavior of two real data sets with positive asymmetry, finding that the Lévy distribution fitted well to the proposed data set, therefore the Lévy distribution can be considered as a candidate to adjust asymmetric data with the presence of extreme values. [ABSTRACT FROM AUTHOR]