El inicio del nuevo siglo viene caracterizado en el orden económico por la desigualdad y la creciente globalización. Se han producido, en los últimos tiempos, muchos cambios, pero también permanecen viejas estructuras. La gran cantidad de privaciones existentes es uno de los rasgos más distintivos de la economía mundial actual, sobre todo en relación con el nivel de riqueza logrado, la renta que se genera y el progreso tecnológico conseguido. Analizar estas privaciones, plantear las causas de por qué se producen (...) y examinar las tendencias de la economía mundial son el objetivo central de este trabajo. El proceso de globalización neoliberal que estamos viviendo desde los años ochenta no ayuda a resolver esos viejos problemas, sino que agrava, por el contrario, la desigualdad internacional, las diferencias que se dan entre los hombres y mujeres en cuanto oportunidades y derechos, e intensifica la desigualdad dentro de los Estados-nación, incluidos la mayor parte de los países desarrollados. (shrink)

Credit unions are one of the most widely established corporate entities in the financial systems of most of the world’s nations. Their historical support to the financing needs of small savers, as well as their assimilation into the framework of contemporary microfinance, gives them an important specific weight in the economic-financial literature of our time. In this sense, our research has carried out a systematic review of the main contributions focused on the area of credit unions over the period 1936–2020, (...) using Scopus and WoS as bibliographic databases. In summary, the main countries, journals, authors, articles, and the main collaborative research networks at the level of authors or countries have been analyzed. In the same way, the implementation of strategic diagrams based on Callon’s procedure has facilitated the classification of the most important terms linked to financial cooperativism, which has served to detect future lines of research related to the terms : asymmetric-information, capital-provision, cooperative-principles, customer-reduction, gender-issues, neoinstitutionalism, poverty, and urban-economy. (shrink)

Background The world literature shows that empirical research regarding the process of decision-making when cancer in adolescents is no longer curable has been conducted in High-income, English speaking countries. The objective of the current study was to explore in-depth and to explain the decision-making process from the perspective of Mexican oncologists, parents, and affected adolescents and to identify the ethical principles that guide such decision-making. Methods Purposive, qualitative design based on individual, fact-to-face, semi-structured, in-depth interviews. The participants were thirteen paediatric (...) oncologists, 13 parents or primary carers, and six adolescents with incurable cancer. The participants were recruited from the paediatric oncology services of three national tertiary-care medical centres in Mexico City. Results The oncologists stated that they broach the subject of palliative management when they have determined that curative treatment has failed. Respect for autonomy was understood as the assent of the parent/adolescent to what the oncologist determined to be in the best interest of the adolescent. The oncologists thought that the adolescent should be involved in the decision-making. They also identified the ability to count on a palliative care clinic or service as an urgent need. For the parents, it was essential that the oncologist be truly interested in their adolescent child. The parents did not consider it necessary to inform the child about impending death. The adolescents stated that the honesty of their oncologists was important; however, several of them opted for a passive role in the decision-making process. Conclusion The findings of this study evidence that to achieve good medical practice in low-middle income countries, like Mexico, it is urgent to begin effective implementation of palliative care, together with appropriate training and continuing education in the ethics of clinical practice. (shrink)

Este nuevo volumen de "Estudios Interdisciplinares" reúne diversas reflexiones que abordan el problema de lo natural y de lo artificial en el marco de la cultura humana. Lo natural y lo artificial son siempre parte de la naturaleza real. Pero la acción humana debe ser creadora de cultura y, por ello, tanto su vinculación a la naturaleza como su acción creadora de un mundo de artefactos posibles deben estar siempre al servicio de la especie humana, es decir, al servicio de (...) la calidad existencial y de la dignidad del hombre. (shrink)

El revisionismo austríaco discutió la tesis de la historiografía económica clásica en torno a una supuesta incomprensión escolástica del mercado fundada en el �justo precio� y en la concepción aristotélica del valor, y vio en dicha concepción la raíz de la teoría subjetiva del valor sostenida por la primera generación de austríacos. Aquí mostramos, sin embargo, que los principales revisionistas austríacos realizaron una interpretación sesgada de la distinción entre valor de uso y valor de cambio en Aristóteles, e indicamos las (...) claves esenciales en torno a las cuales debería girar la recuperación de la auténtica dimensión del valor económico en Aristóteles. (shrink)

La filosofía de la nada fue la respuesta ofrecida por Kitaro Nishida a la necesidad de asentar las bases de un diálogo filosófico con Occidente. Se propone en este trabajo que ese diálogo que todavía prosigue en la Escuela de Kyoto tenga entre uno de sus referentes occidentales a la filosofía del límite de Eugenio Trías. Para ello, y tras un repaso de los conceptos principales de cada propuesta filosófica, se considerará la adecuación del método categorial de análisis histórico propuesto (...) por Trías y se estudiarán los conceptos fundantes de «nada» y «límite», que a su vez son la base para una ética humanista capaz de entablar un diálogo entre las dos culturas. (shrink)

Dentro de la sociología francesa actual, Gilles Lipovetsky se ha convertido de forma paulatina en uno de los sociólogos con mayor proyección internacional, con sus finos análisis sobre las sociedades postmodernas. En este artículo se plantea una revisión crítica de las principales líneas argumentativas que expone el autor francés. El objetivo es el de reflexionar sobre las limitaciones de su aproximación a los conceptos de postmodernidad, hipermodernidad, y consumo.

Critics are calling for the decolonization of AI (artificial intelligence). The problem is that this technology is marginalizing other modes of knowledge with dehumanizing applications. What is needed to remedy this situation is the development of human-centric AI. However, there is a serious blind spot in this strategy that is addressed in this paper. The corrective that is usually proposed—participatory design—lacks the philosophical rigor to undercut the autonomy of AI, and thus the colonization spawned by this technology. A more radical (...) or substantial proposal is advanced in this discussion that is known as community-based design. This alternative makes a theoretical maneuver that allows AI design to be directed by human agency, thereby introducing a safeguard that may help to prevent colonization by this technology. (shrink)

Neste artigo apresentamos de forma breve uma teoria searliana de interpretação dos atos de fala. Mostramos através do exemplo das metáforas que, conforme proposta por Searle, a interpretação de atos de fala consistiria em reconhecer a intenção do falante. Esse processo se daria por meio do uso de regras convencionais da linguagem tanto pelo falante quanto pelo ouvinte. Contudo, as metáforas são um exemplo de que essa proposta de interpretação não é suficiente para descrever o processo pelo qual os agentes (...) interpretam atos de fala. Argumentamos que se deve acrescentar a esse processo a noção de regras estratégicas. Seguindo Peirce, duas regras estratégicas são oferecidas: o princípio da coerência e o princípio da economia. Parece também satisfatório acrescentar o princípio da não-contradição. Embora estudos empíricos não sejam definitivos sobre o tema da interpretação, em especial sobre metáforas, os resultados apontam para a aplicação de regras estratégicas na interpretação. Finalmente, é sugerido que se Searle está certo ao dizer que interpretação é o reconhecimento da intenção do falante, então a interpretação depende do uso de regras convencionais e do uso de regras estratégicas. (shrink)

Este libro es parte de la colección e-Libro en BiblioBoard.

In recent years, the term populism has become indeed popular. Among its variants, a very particular one stands out. It is the so-called managerial populism, in which prominent businessmen have entered the arena of politics with a program focused on the regeneration of economic and social life. Donald Trump, perhaps, has been the most outstanding example. In this article, our aim is to analyze this phenomenon of managerial populism, addressing a number of issues. Firstly, we will discuss the emergence of (...) a certain type of charismatic leadership in business or management ideologies as a development that largely precedes the consolidation of these figures in the political scene; the implications of these ideologies in the political and social sphere; and the importance of the forms of discursive use of the concept of people in these popular discourses. (shrink)

In many vertebrates, the enzymatic oxidation of dietary yellow carotenoids generates red keto‐carotenoids giving color to ornaments. The oxidase CYP2J19 is here a key effector. Its purported intracellular location suggests a shared biochemical pathway between trait expression and cell functioning. This might guarantee the reliability of red colorations as individual quality signals independent of production costs. We hypothesize that the ornament type (feathers vs. bare parts) and production costs (probably CYP2J19 activity compromising vital functions) could have promoted tissue‐specific gene relocation. (...) We review current avian tissue‐specific CYP2J19 expression data. Among the ten red‐billed species showing CYP2J19 bill expression, only one showed strong hepatic expression. Moreover, a phylogenetically‐controlled analysis of 25 red‐colored species shows that those producing red bare parts are less likely to have strong hepatic CYP2J19 expression than species with only red plumages. Thus, both production costs and shared pathways might have contributed to the evolution of red signals. (shrink)

El discurso de la innovación social se construyó, en otras épocas, en torno a la articulación de proyectos colectivos; sin embargo, en la actualidad se ha consolidado un nuevo imaginario simbólico en el que la noción de cambio personal, muy permeable a las explicaciones psicológicas y a la fascinación por lo emocional, se ha convertido en la variable central sobre la que gira la explicación de lo social. En este sentido, el discurso del management, hegemónico en la actualidad, representa esta (...) tendencia actual a la perfección, por cuanto construye el éxito en el mundo laboral en torno al dominio de un conjunto de competencias de personalidad. En este texto, nuestro objetivo es analizar críticamente las prescripciones que plantean estos nuevos y poderosos discursos manageriales, a la vez que se discuten posibles alternativas a los mismos desde ópticas como la de los Critical Management Studies. (shrink)

The article analyses how teachers perceive parental school involvement and compares said perceptions with the involvement declared by parents. In-depth interviews were conducted to parents of middle-school students during two moments of their children’s educational career and ethnographic observation was performed in their children’s schools. Results show that, in most cases, teachers’ perceptions do not match what is exposed by the families. Faculty overestimate the family support received by high achieving students, and underestimate the support received by low achievers. Children’s (...) strategies and attitudes play a key role in order to explain these perceptions. (shrink)

In connection with some known results on uncountable cardinal sequences for superatomic Boolean algebras, we shall describe some open questions for superatomic Boolean algebras concerning singular cardinals.

Using Koszmider's strongly unbounded functions, we show the following consistency result: Suppose that κ, λ are infinite cardinals such that κ++ + ≤ λ, κ<κ = κ and 2κ = κ+, and η is an ordinal with κ+ ≤ η < κ++ and cf = κ+. Then, in some cardinal-preserving generic extension there is a superatomic Boolean algebra equation image such that equation image, equation image for every α < η and equation image. Especially, equation image and equation image can (...) be cardinal sequences of superatomic Boolean algebras. (shrink)

We address some phenomena about the interaction between lower semicontinuous submeasures on $${\mathbb {N}}$$ N and $$F_{\sigma }$$ F σ ideals. We analyze the pathology degree of a submeasure and present a method to construct pathological $$F_{\sigma }$$ F σ ideals. We give a partial answers to the question of whether every nonpathological tall $$F_{\sigma }$$ F σ ideal is Katětov above the random ideal or at least has a Borel selector. Finally, we show a representation of nonpathological $$F_{\sigma }$$ (...) F σ ideals using sequences in Banach spaces. (shrink)