RESUMEN

The aim of this paper is to help physicians and health professionals, who constantly seek to improve their knowledge for the benefit of the ill, to incorporate new conceptual and methodological tools to understand the complexity inherent to the field of medicine. This article contains notions that are unfamiliar to these professionals and are intended to foster reflection and learning. It poses the need to define life from a thermodynamic point of view, linking it closely to complex systems, nonlinear dynamics and chaotic behavior, as well as to redefine conventional physiological control mechanisms based on the concept of homeostasis, and to travel the path that starts with the search for extraterrestrial life up to exposing medicine "near the edge of chaos". Complexity transcends the biological aspects; it includes a subjective and symbolic/social dimension. Viewing disease as a heterogeneous and multi-causal phenomenon can give rise to new approaches for the sick.

Asunto(s)

RESUMEN

El objetivo de este artículo es contribuir a que los médicos y otros profesionales de la salud, que buscan diariamente mejorar su conocimiento para beneficio del ser humano enfermo, incorporen nuevas herramientas conceptuales y metodológicas para entender la complejidad inherente al campo de la medicina. Este artículo desarrolla conceptos que no son familiares a los profesionales de la salud, a fin de que sean pensados y aprehendidos. Plantea la necesidad de definir la vida desde el punto de vista termodinámico y situarla en estrecha relación con los sistemas complejos, la dinámica no lineal y el comportamiento caótico, redefinir los mecanismos convencionales de control fisiológico basados en el concepto de homeostasis y recorrer el camino que va desde la búsqueda de vida extraterrestre hasta exponer a la medicina “al borde del caos”. La complejidad trasciende los aspectos biológicos; incluye la dimensión subjetiva y simbólico-social. Visualizar la enfermedad como un fenómeno heterogéneo y multicausal puede dar origen a nuevos enfoques para el enfermo.

The aim of this paper is to help physicians and health professionals, who constantly seek to improve their knowledge for the benefit of the ill, to incorporate new conceptual and methodological tools to understand the complexity inherent to the field of medicine. This article contains notions that are unfamiliar to these professionals and are intended to foster reflection and learning. It poses the need to define life from a thermodynamic point of view, linking it closely to complex systems, nonlinear dynamics and chaotic behavior, as well as to redefine conventional physiological control mechanisms based on the concept of homeostasis, and to travel the path that starts with the search for extraterrestrial life up to exposing medicine “near the edge of chaos”. Complexity transcends the biological aspects; it includes a subjective and symbolic/social dimension. Viewing disease as a heterogeneous and multi-causal phenomenon can give rise to new approaches for the sick.

Asunto(s)

RESUMEN

We show the existence of periodic exploding dissipative solitons. These non-chaotic explosions appear when higher-order nonlinear and dispersive effects are added to the complex cubic-quintic Ginzburg-Landau equation modelling soliton transmission lines. This counterintuitive phenomenon is the result of period-halving bifurcations leading to order (periodic explosions), followed by period-doubling bifurcations (or intermittency) leading to chaos (non-periodic explosions).

RESUMEN

Este artigo apresenta uma proposta de um novo questionário para avaliação vocacional, que pretende integrar alguns construtos da teoria Planned Happenstance e da teoria do Caos das Carreiras: a disposição para explorar o imprevisto e aproveitar as oportunidades do acaso, a não-linearidade, os atractores, a confiança nas competências e o otimismo. Participaram no estudo 226 adultos com idades compreendidas entre os 18 e os 63 anos. A análise das características psicométricas permitiu reter 25 itens e identificar uma estrutura composta por quatro subescalas. Obtiveram-se índices de precisão promissores e correlações moderadas a fortes com outras medidas da exploração e curiosidade, que atestam a validade de constructo. Discutem-se as potencialidades, as limitações e as implicações deste instrumento para o aconselhamento vocacional.

Based on the Planned Happenstance Theory and the Chaos Theory of Careers, this paper presents a new questionnaire for vocational assessment which aims to articulate the main ideas of these theories, specifically the disposition to explore the unpredictable and take advantage of opportunities generated by chance, the nonlinearity principle, the attractors, the self-confidence and the optimism. The participants were 226 adults aged between 18 and 63 years old. After psychometric analysis, 25 items were retained and a structure of four factors was identified. The four scales showed promising reliability scores and moderate to strong correlations with other measures of exploration and curiosity, which attest the construct validity. The potentialities, limitations and implications of using the questionnaire in vocational assessment are discussed.

Este artículo presenta una propuesta de un nuevo cuestionario para la evaluación vocacional, que se basa en la teoría Planned Happenstance y la teoría del caos de las carreras. Se presenta el proceso de elaboración del cuestionario, cuyo objetivo es articular las principales aportaciones de estas teorías, como la voluntad de explorar lo inesperado, generar y aprovechar las oportunidades, la no linealidad, los atractores de carrera, la confianza en las habilidades y el optimismo. Fueron parte de la investigación 226 adultos con edades entre 18 y 63 años. Los índices de precisión obtenidos son prometedores para las cuatro subescalas, con un total de 25 ítems, y se encuentran correlaciones entre moderadas a fuertes con las otras medidas de exploración y curiosidad, que corroboran la validez de constructo. Las implicaciones teóricas y prácticas del cuestionario para la orientación vocacional son discutidas.

Asunto(s)

RESUMEN

Este artigo apresenta uma proposta de um novo questionário para avaliação vocacional, que pretende integrar alguns construtos da teoria Planned Happenstance e da teoria do Caos das Carreiras: a disposição para explorar o imprevisto e aproveitar as oportunidades do acaso, a não-linearidade, os atractores, a confiança nas competências e o otimismo. Participaram no estudo 226 adultos com idades compreendidas entre os 18 e os 63 anos. A análise das características psicométricas permitiu reter 25 itens e identificar uma estrutura composta por quatro subescalas. Obtiveram-se índices de precisão promissores e correlações moderadas a fortes com outras medidas da exploração e curiosidade, que atestam a validade de constructo. Discutem-se as potencialidades, as limitações e as implicações deste instrumento para o aconselhamento vocacional.(AU)

Based on the Planned Happenstance Theory and the Chaos Theory of Careers, this paper presents a new questionnaire for vocational assessment which aims to articulate the main ideas of these theories, specifically the disposition to explore the unpredictable and take advantage of opportunities generated by chance, the nonlinearity principle, the attractors, the self-confidence and the optimism. The participants were 226 adults aged between 18 and 63 years old. After psychometric analysis, 25 items were retained and a structure of four factors was identified. The four scales showed promising reliability scores and moderate to strong correlations with other measures of exploration and curiosity, which attest the construct validity. The potentialities, limitations and implications of using the questionnaire in vocational assessment are discussed.(AU)

Este artículo presenta una propuesta de un nuevo cuestionario para la evaluación vocacional, que se basa en la teoría Planned Happenstance y la teoría del caos de las carreras. Se presenta el proceso de elaboración del cuestionario, cuyo objetivo es articular las principales aportaciones de estas teorías, como la voluntad de explorar lo inesperado, generar y aprovechar las oportunidades, la no linealidad, los atractores de carrera, la confianza en las habilidades y el optimismo. Fueron parte de la investigación 226 adultos con edades entre 18 y 63 años. Los índices de precisión obtenidos son prometedores para las cuatro subescalas, con un total de 25 ítems, y se encuentran correlaciones entre moderadas a fuertes con las otras medidas de exploración y curiosidad, que corroboran la validez de constructo. Las implicaciones teóricas y prácticas del cuestionario para la orientación vocacional son discutidas.(AU)

Asunto(s)

RESUMEN

Este artigo tem como objetivo apresentar a teoria do caos aplicada ao aconselhamento de carreira, retirando implicações para a prática dos profissionais de intervenção de carreira. Deste modo, são apresentados os contextos e abordagens de aconselhamento de carreira passados e atuais, seguindo-se uma descrição da teoria do caos e a sua aplicação ao aconselhamento de carreira. Por último, apresentam-se um conjunto de estratégias de intervenção vocacional tendo por base a teoria do caos. Conclui-se que um grande desafio em curso para profissionais de intervenção de carreira é ajudar os clientes a compreender a realidade e a enfrentar os desafios de viver e trabalhar no limite do caos.

This article aims to analyze the chaos theory as applied to career counseling, in order to draw implications for career counseling practice. The authors present different contexts and approaches to career counseling in the past and the present, as well as a description of chaos theory as applied to career counseling. The authors also present a set of career intervention strategies based on chaos theory. They conclude that, one of the most important challenges met by career psychologists, in their practice is helping clients to understand reality and face their ordeal of living and working on the edge of chaos.

Este artículo tiene el objetivo de presentar la teoría del caos aplicada al asesoramiento de carrera, retirando implicaciones para la práctica de los profesionales de intervención de carrera. Así, se presentan los contextos y abordajes de asesoramiento de carrera pasados y actuales, seguidos de una descripción de la teoría del caos y su aplicación al asesoramiento de carrera. Por último, se presentan un conjunto de estrategias de intervención vocacional teniendo por base la teoría del caos. Se concluye que un gran desafío en curso para profesionales de intervención de carrera es ayudar a los clientes a comprender la realidad y a enfrentar los desafíos de vivir y trabajar al borde del caos.

Asunto(s)

RESUMEN

Este artigo tem como objetivo apresentar a teoria do caos aplicada ao aconselhamento de carreira, retirando implicações para a prática dos profissionais de intervenção de carreira. Deste modo, são apresentados os contextos e abordagens de aconselhamento de carreira passados e atuais, seguindo-se uma descrição da teoria do caos e a sua aplicação ao aconselhamento de carreira. Por último, apresentam-se um conjunto de estratégias de intervenção vocacional tendo por base a teoria do caos. Conclui-se que um grande desafio em curso para profissionais de intervenção de carreira é ajudar os clientes a compreender a realidade e a enfrentar os desafios de viver e trabalhar no limite do caos.(AU)

This article aims to analyze the chaos theory as applied to career counseling, in order to draw implications for career counseling practice. The authors present different contexts and approaches to career counseling in the past and the present, as well as a description of chaos theory as applied to career counseling. The authors also present a set of career intervention strategies based on chaos theory. They conclude that, one of the most important challenges met by career psychologists, in their practice is helping clients to understand reality and face their ordeal of living and working on the edge of chaos.(AU)

Este artículo tiene el objetivo de presentar la teoría del caos aplicada al asesoramiento de carrera, retirando implicaciones para la práctica de los profesionales de intervención de carrera. Así, se presentan los contextos y abordajes de asesoramiento de carrera pasados y actuales, seguidos de una descripción de la teoría del caos y su aplicación al asesoramiento de carrera. Por último, se presentan un conjunto de estrategias de intervención vocacional teniendo por base la teoría del caos. Se concluye que un gran desafío en curso para profesionales de intervención de carrera es ayudar a los clientes a comprender la realidad y a enfrentar los desafíos de vivir y trabajar al borde del caos.(AU)

Asunto(s)

RESUMEN

The first appliances about Chaos Theory in the biological sciences, made by Robert May, turned visible thegrowth and appliance of this sciences in morphology or even in fisiology, when is stipulated the behaviorof very sensitive systems to different conditions, showing complex behavior. Behind this parameters, itwas stipulated a morphological study in microscopic and macroscopic scales for pathologic appliances andobtaining new parameters in the anatomy and histology field. We observed that the skin shows the greatestself-repetition pattern, being the largest organ in the human body. The circulatory system has its great blooddiffusion in function of a complex branched web of vases in a non-linear shape. It was observed a great fractalpatterns in the structure of the heart, and it’s frequency must be chaotic in function of the need of the humanbody and specific activities to avoid muscular hyperplasia. Bones and articulations denote dynamic interaction,what permit temporal adaptations such as the formation of the cranial bone sutures. The encephalic anatomy,specially the sulcus, got a self-repetition pattern. The following step was to stipulate these concepts in dynamicalprocess such as the cell differentiation.

Asunto(s)

RESUMEN

En el presente trabajo se discuten los fundamentos de las ciencias de la complejidad y caos como herramientas en el análisis la proliferación de vectores y zoonosis. En la primera parte del artículo se describen los fundamentos y antecedentes de las ciencias de la complejidad, como una visión diferente para entender y analizar a los sistemas dinámicos, conceptos que han existido desde hace varios siglos y están relacionados con las ideas acerca del origen de la vida misma, que romperán con los paradigmas de la linealidad y el reduccionismo. Se ejemplifica con la utilización de la geometría fractal, mundo pequeño y los análisis de series de tiempo, entre otras herramientas, para entender el comportamiento de los sistemas caóticos que se presentan en la diseminación de enfermedades de origen zoonótico. Se concluye que la mayoría de los contagios, así como la diseminación de enfermedades transmitidas por los animales, tienen tendencia caótica. Dado que 75 % de las enfermedades emergentes son de origen zoonótico, las herramientas de las ciencias de la complejidad y la no linealidad resultan indispensables para entender el dinamismo y comportamientode la diseminación de estas patologías.

The present paper discusses the fundamentals of the sciences of complexity and chaos as tools in the proliferation of vectors and zoonosis. The first part of the article discusses the rationale and history of the sciences of complexity, a different view as to understand and analyze dynamic systems. These concepts explain the dynamics of the origin of life itself and break the paradigms of linearity and reductionism. This is exemplified by using fractal geometry, the law of the small world and time series analysis among other tools to understand the behavior of chaotic systems, which are presented in the form of the spread of zoonotic diseases. We conclude that most infections and the spread of diseases transmitted by animals tend towards being chaotic, and it is mentioned that 75% of emerging diseases are zoonotic in origin. Therefore, the tools are not linear. They are indispensable for understanding the dynamic behavior of the spread of these diseases.

Asunto(s)