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Copyright of Arnaldoa is the property of Universidad Privada Antenor Orrego, Museo de Historia Natural 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 Indiana (03418642) is the property of Ibero-Amerikanisches Institut, Preussischer Kulturbesitz 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 Arnaldoa is the property of Universidad Privada Antenor Orrego, Museo de Historia Natural 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 Prisma Social is the property of Revista Prisma Social 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 Apuntes: Revista de Ciencias Sociales is the property of Universidad del Pacifico 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 Edad de Oro is the property of Departamento de Filologia Espanola de la Universidad Autonoma de Madrid 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.)

Our pilot project, Son Mis Datos (It's My Data), is among several initiatives that have arisen over the past few years to address the need for personal data literacy in an era of increasing datafication, platformization, algorithmic decision making and digital transformation. The vast majority of these projects have emerged in Europe, North America and Australia, often in the wake of the Cambridge Analytica scandal and regulatory initiatives such as the Global Data Protection Regulation (GDPR). Given this period of experimentation with community intervention, there is little clarity about what constitutes a successful personal data literacy initiative, particularly for the Latin American context, given its particular experience with digital transformation, unique tradition of communications theory, and position within the global economy. In this paper we explore and critique the goals of other personal data literacies as a foundation for our own set of evaluative criteria. We then turn these criteria on the Son Mis Datos initiative to explore the assumptions, successes and shortcomings of our initiative. The paper concludes with a set of recommendations for how to pursue personal data literacy work that is culturally relevant and grounded in the needs and perspectives of local communities. [ABSTRACT FROM AUTHOR]

Copyright of E-L@tina is the property of E-L@tina. Revista Electronica de Estudios Latinoamericanos 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 Themis: Revista de Derecho is the property of Themis Asociacion 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.)

Gender inequality has not been oblivious to science, where the under-representation of women in the academic scope is a concern. This is a problem that requires in-depth study, especially in careers with high percentages of women such as psychology and regions such as Latin America where there is a considerable proportion of female scientific psychologists. Despite this scene, the feminine production is known to present an increase; however, it is still lower than the masculine one. This shows that women are under-represented in leadership positions, hiring and applying for grants, and financing of research projects in public health and epidemiology. Likewise, review studies on female production in psychology are scarce in Peru and Latin America. The objective of this research is to characterize the production of women researchers in psychology by type of research, area of application, leadership and subject matter. For such objectives, a total of 149 papers published by 14 women researchers recorded in Peru's National Registry of Science, Technology and Technological Innovation (RENACYT) were analyzed. Four psychologists were excluded because they did not have their scientific production declared; in addition, repeated documents and those which did not correspond to scientific documents, such as congress summaries, papers in non-indexed journals and those excluded from any database were also excluded under the PRISMA's recommendations. The results show a greater quantity of co-authorships (60.4 %), studies with empirical designs (79.2 %), of associative objective (36.2 %), correlational strategy (21.5 %) and a greater quantity of papers in the clinical and health subfield (38.9 %) and education (38.3 %). As for the subject matter, clinical disorders (23.5 %) and cognitive processes (16.8 %) appear with greater frequency. Regarding these findings, there is scientific information evidencing that empirical designs are the most usual form of research, while the theoretical ones are the opposite; at least in Latin American. Furthermore, a ranking of the 100 most eminent psychologists of the 20th century only includes two women: Mary Ainsworth and Anna Freud, ranked 98th and 100th respectively. As for the fact of finding that more than 50 % of researchers occupy the position of co-author, previous studies show similar percentages in the health field indicating an increase from 50.3 % to 55.6 % in co-authorship. Finally, there is little scientific literature about the frequent topics studied by psychologists; therefore, these results are unprecedented; however, a search in Scopus by keywords reveals that HIV is the most studied topic in Peru; a variable located in the clinical and health subfield. Likewise, another variable that appears in the search is depression, that can be included in the topic of clinical disorders. Despite these results, the study has the following limitations: firstly, feminine scientific production can be studied from diverse sources such as review of publications in a journal, presentations at a congress, production in Scopus, which can cause difficulties in contrasting results. Secondly, there are no studies on thematic analysis, which does not allow comparison with previous research and suggests taking the findings with caution because it has a more exploratory connotation, so it is recommended to continue with this type of study. In conclusion, research psychologists carry out empirical studies framed in the analysis of the relationship between variables with a lesser predominance of theoretical and manipulative, quasi-experimental or single case studies. To a greater extent, the research is clinical and based on health. The women appear as co-authors in a large percentage of studies where the most frequent subject is clinical disorder. [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.)

Copyright of Desarrollo y Sociedad is the property of Universidad de los Andes 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 Correspondencias & Analisis is the property of Universidad de San Martin de Porres 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 Cuadernos de Administración (01203592) is the property of Pontificia Universidad Javeriana 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 del CLAD Reforma y Democracia is the property of Centro Latinoamericano de Administracion para el Desarrollo (CLAD) 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 Telos is the property of Revista Telos 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 Antípoda is the property of Universidad de los Andes 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 Humanidades (1130-5029) is the property of Universidad Nacional de Educacion a Distancia, Centro Asociado de Sevilla 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 Indiana (03418642) is the property of Ibero-Amerikanisches Institut, Preussischer Kulturbesitz 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 Ciencia y Poder Aéreo is the property of Escuela de Postgrados de la Fuerza Aerea Colombiana 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 Naveg@mérica is the property of Servicio de Publicaciones de la Universidad de Murcia 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 Ad-minister is the property of Universidad EAFIT 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 mercantile expeditions organized by Lima's commercial and political elite who traded with the Philippines and China during times of notable silver production in Potosí are studied from the last two decades of the sixteenth century until 1604. This analysis emphasizes the roles in this trade of the viceroys of New Spain, Perú, and the governors of the Philippine islands such as Francisco Tello de Guzmán. Case studies are undertaken of the networks built by Limenian neighbors Juan de Segura and Diego Núñez de Campoverde. This paper ends with an analysis of the merchandise coming from the East destined for Lima, Potosí, Sucre, and La Paz. Research for this article has been conducted in the General Archive of the Indies (Sevilla, Spain), the Peruvian General Archive, México City's General Notary Archive, and the Bolivia's Nationals Archive and Library. [ABSTRACT FROM AUTHOR]

Copyright of Revista Ciencias de la Salud is the property of Colegio Mayor de Nuestra Senora del Rosario 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 Indiana (03418642) is the property of Ibero-Amerikanisches Institut, Preussischer Kulturbesitz 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 analyses the Peruvian institutional scaffolding that favours mechanisms for dispossessing land from indigenous peoples in Peru, despite their protection by regulations that recognise them as such and their constitutional status, which imposes binding obligations. International human rights protection standards are therefore violated, along with the International Labour Organization's Convention 169 and the jurisprudence of the Inter-American Court of Human Rights (IACHR). It is therefore noteworthy that the Peruvian State has approved the titling of indigenous peoples' lands that are suitable for forestry "Transfer of use rights" - the main mechanism of dispossession affecting the ancestral territories of the indigenous peoples of the Peruvian jungle. [ABSTRACT FROM AUTHOR]

Copyright of Semestre Económico is the property of Sello Editorial de la Universidad de Medellin 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 la Facultad de Medicina Humana is the property of Instituto de Investigaciones en Ciencias Biomedicas de la Universidad Ricardo Palma 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 Peruvian government's Law N. 27811, an intellectual property law passed in 2002 and designed to register and protect traditional knowledge, provides productive opportunities for critical analysis. Framed within the trajectory of international intellectual property rights and discussions that complicate the integration of Traditional Ecological Knowledge (TEK) into Cartesian scientific frameworks, this paper critically examines how the Peruvian law has been implemented and its impacts in Indigenous communities, particularly in the Andean Amazon region. The analysis is based on the author's work assisting Indigenous communities in San Martin register their knowledge through this law. While the law represents an advanced legal attempt to address power inequalities, it remains problematic. It does not address the impoverishment of Indigenous Peoples and continues to subordinate Indigenous TEK to Cartesian science. Although it is a symbolic recognition of the value of Peruvian Indigenous Peoples, other mechanisms are still required to redress the long history of colonization and racism. [ABSTRACT FROM AUTHOR]

This paper looks at how the origin and development of the Peruvian right wing as a neoliberal right wing between 1990 and 2020. Initially, under Fujimorism, it was authoritarian only to later become a right wing that ensured the continuity of the model but ushered it towards democracy. However, the transition remains incomplete, because neoliberal continuity has promoted a limited democracy in which although politicians represent, technocrats administrate. The corruption scandals of recent years have laid bare the model's moribundity. The present lack of alternatives means the way out is a choice between two neoliberal factions - the remnants of Fujimorism or the group that emerged during democracy. With both apparently unable to clarify the situation, a third as yet unknown actor may yet emerge. [ABSTRACT FROM AUTHOR]

In certain post-colonial societies, the metaphor of the successful recipe was and continues to be used politically when it comes to defining national culture, often represented in the form of a pot or kettle, where indigenous ingredients and knowledge are combined, effortlessly and without mediation, with other products and techniques from afar. The result is a product that is superior to any of its parts. This article questions the principles of symmetry, continuity and purity that characterize the culinary stories of the mestizo and multicultural nation, and shows how the presence of certain historical and social actors has been made invisible within the great cauldron. Based on field observations and analysis of historical sources and audiovisual productions, we present two case studies that take place in different periods, in Mexico and Peru. This journey from the 16th century to the present day shows how both nation-states have managed social and cultural differences within their territories throughout their history, using the concepts of mestizaje and multiculturalism as catalysts for control and domination. The stories of mestizo cuisine propose a false symmetry between cultural elements of social groups that were always far from being so. By proclaiming a supposedly balanced, reflexive and consensual fusion of cultures, they erase the historical complexity of culinary cultures, as well as the past and present expressions of colonialism. This paper constitutes a contribution to the studies concerning the nation from the perspective of food cultures. It reveals the conflicts of exclusion, power and hierarchy that run through the discourses on national cuisines, and some keys to interpreting the political agenda of the mestizo nation: neoliberal multiculturalism. [ABSTRACT FROM AUTHOR]

This paper discusses the narratives, dialogues and experiences of inmates and health personnel involved in an intervention funded by the Global Fund to reduce tuberculosis rates in Peruvian prisons. It seeks to answer two main questions: How is it discussed and who has the responsibility for care of the disease in this intervention? It is based on an ethnography conducted in 2006 in Lurigancho, the most overcrowded prison in Peru. The study shows that, contrary to what interventionists affirm, most of the inmates can reproduce the biomedical versions of the disease's etiology in their own terms and without major problems. It was found that intervention discourse holds the patient solely responsible for his health condition; obscuring other equally important social and economic factors. It is argued that many public health policies have taken on a reductionist nature since they have begun to be based upon liberal economic assumptions. As a consequence of this process, certain diseases and types of patients or social groups are considered as morally reprehensible and punishable. It is concluded that it is essential to explore the communication ideology behind any intervention or public health policy. [ABSTRACT FROM AUTHOR]

Copyright of Araucaria is the property of Araucaria-Revista Iberoamericana de Filosofia, Politica y Humanidades 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.)

Food inflation in Peru has a significant influence on total inflation, so the presence of second-round effects on core inflation may be high. This paper estimates the size of these second-round effects using a general equilibrium model for the Peruvian economy. The results indicate the absence of a significant second round effect on Peruvian inflation, given that food inflation does not play any role in the formation of inflation expectations and in the determination of wages. [ABSTRACT FROM AUTHOR]

Copyright of Revista Científica is the property of Revista Cientifica, Universidad Distrital Francisco Jose de Caldas 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 Telos is the property of Revista Telos 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.)

Since the advance of technology and the massification of Internet, the use of this platform has become a key element for the financial market and other users of financial and non-financial information. The objective of this paper is to determine the degree of disclosure of corporate information on their corporate websites studying a sample of companies listed on the Chilean and Peruvian securities markets. The research analyzes a sample composed by 63 companies, 33 Chilean companies and 30 Peruvian companies, using 48 variables distributed in 5 dimensions: Accountability, Company and Strategy, Financial Analysis, Transparency and Usability. The evaluation is measured through an index. The results show concern for presenting financial information; however, they do not reveal significant voluntary aspects, such as those related to social and environmental responsibility. [ABSTRACT FROM AUTHOR]

Copyright of Desarrollo y Sociedad is the property of Universidad de los Andes 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 Desarrollo y Sociedad is the property of Universidad de los Andes 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 Apuntes: Revista de Ciencias Sociales is the property of Universidad del Pacifico 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 GECONTEC: Revista Internacional de Gestión del Conocimiento y la Tecnología is the property of Universidad Pablo de Olavide 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 Indias is the property of Consejo Superior de Investigaciones Cientificas 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 Acta Biológica Colombiana is the property of Universidad Nacional de Colombia, Facultad de Biologia 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 Apuntes: Revista de Ciencias Sociales is the property of Universidad del Pacifico 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 Científica General José María Córdova is the property of Escuela Militar de Cadetes General Jose Maria Cordova 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 Themis: Revista de Derecho is the property of Themis Asociacion 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 paper, historical reference is made about legal provisions for recognition of the training and certification of medical specialists in Peru through university programs provided since 1928 and culminating in 1973 with the legal authorization by the relevant state authority to implement the Second Specialization Program in Human Medicine and to grant the Certification of Specialist in the Name of the Nation upon completion of a university residency program and specialized training by the "regular modality", and the recognition by the university with the "non-regular modality". In Peru it has been established to the present that the Professional Certifications of Specialists in Human Medicine "in the Name of the Nation", both in "regular modality" as well as in "non-regular modality", can only be granted by public or private universities authorized for this mission and, besides, no other public or private institution can claim this role that corresponds exclusively for the Peruvian University. [ABSTRACT FROM AUTHOR]

Copyright of Revista Perspectiva Empresarial is the property of Fundacion Universitaria Ceipa 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.)

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Copyright of Revista Científica is the property of Revista Cientifica, Universidad Distrital Francisco Jose de Caldas 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.)