Johannes Kepler dedicated much of his work to discover a law for the refraction of light. Unfortunately, he formulated an incorrect law. Nevertheless, it was useful for anticipating the behavior of light in some specific conditions. Some believe that Kepler did not have the elements to formulate the law that was later accepted by the scientific community, that is, the Snell–Descartes law. However, in this paper, we propose a model that agrees with Kepler’s heuristics and that is also successful in (...) anticipating the behavior of light when it passes through a surface that separates two media with different optical densities. This model adopts strategies that were recommended by Kepler in two types of analogies. The obstacles that led to the failure of the two types of analogies are presented in the article, and we argue that the model proposed here could overcome these specific obstacles. Finally, we show how the proposed model could be articulated with Kepler’s metaphysics of light. (shrink)

Este número monográfico de la revista Co-herencia que tenemos el gusto de presentar es para nosotros un motivo de satisfacción y orgullo. Después de varios meses de trabajo, logramos concretar un valioso conjunto de textos sobre teoría de la historia y la historiografía, dos áreas de investigación que hasta hace unos años eran más bien exóticas en nuestro medio.

This volume is the result of a thorough exploration of contemporary conceptions of romantic love from different points of view. Beginning with an initial text where the meanings of romantic love are discussed theoretically and historically, the contributions gathered here present current discussions about love in the present day and in different geographical contexts that range from Hungary to Italy or Spain. The first part of the book is devoted to the analysis of mobilities for the sake of love as (...) a result of globalization. These mobilities are analysed in relation to love ideals, to gender equality and to online searches for the ideal partners. The second part of the book deals with the exploration of different imaginaries of love in particular geographical contexts. The topics dealt with here include love as sickness, love and violence, love ideals for men engaged in gender equality and love ideals for those who engage in cross-dressing practices. In the third part, writing about and for love is addressed. Love writings to the beloved dead, teenage girlsâ (TM) blogs and bestsellers such as Fifty Shades of Grey are discussed in particular detail. This book addresses current conceptions of romantic love in different social groups through different practices and in different countries, and shows that, despite the variability of discourses, experiences and practices related to love, a number of ideas of what love should be like â " related to the Western ideals of romantic love â " persist in all these contexts. The contributions to this volume are derived from extensive fieldwork and ethnographic research, and will be of undoubted interest for the academic milieu. However, given the topic it deals with, the book will also appeal to the general public, who will find in these pages many â ~love storiesâ (TM) derived from the detailed study of the society which we inhabit and the ideals of love that we breathe. (shrink)

En La enfermedad mortal Anti-Climacus describe enfáticamente la desesperación como la consecuencia de la negación de la posibilidad producida por el deseo humano cuando este insiste en ser sí mismo u otro sin Dios. Esta negación genera una relación no efectiva del individuo consigo mismo y con los otros, dando lugar a la condición del pecado, entendido en su connotación religiosa. Lo anterior conduce al problema de cómo llegar a ser un verdadero cristiano en el marco de una crítica, realizada (...) frecuentemente por el pensador danés, del egoísmo moderno. En el siguiente artículo realizaré un análisis hermenéutico de la desesperación considerando el contexto de la objetividad moderna, en contraposición al concepto del amor planteado por Kierkegaard como un proyecto ético-existencial en Las obras del amor. (shrink)

El presente trabajo pretende reflexionar y visibilizar el papel político que han tenido las mujeres como guardianas, custodias y transmisoras de las culturas ancestrales de los pueblos indígenas, afrocolombianos y campesinos. Así mismo, reconocer la resistencia y re-existencia de algunas experiencias organizativas de diversas mujeres en Medellín que luchan, desde su autonomía, por mantener su identidad, sus prácticas y saberes en un contexto de ciudad hegemónico y excluyente. Esto con el fin de transformar las realidades que las afectan y subvertir (...) el modelo político, social, económico y cultural que como mujeres afros, indígenas y campesinas las niega, invisibiliza y ubica en un lugar de subordinación. La importancia de este trabajo radica en darle lugar y legitimidad a los saberes ancestrales y, en este sentido, posicionar a la mujer como sujeto fundamental en las luchas políticas y culturales que se gestan, desde procesos particulares, y emergen como propuestas interculturales y decoloniales que ayudan a combatir el modelo occidental capitalista “de muerte”. (shrink)

In this paper we explore how some of the largest US-newspapers linguistically frame immigrants to the USA in articles about Mexican and Central American immigrants. Specifically, it is a corpus-assisted discourse study which examines the frequency of different semantic predicate-types with migrant subjects and migrant by-agents in the quest for underlying positive or negative biases. We wish to ascertain what activities migrants are presented as taking part in, principally as agents. The analysis shows that more than half of the migrant/predicate-pairings (...) reflect the dictionary definitions of migrant. However, immigrants are described as illegal 66% of the times that their location is mentioned with an immigrant/predicate-pairing. The non-definition-confirming pairings also show evidence of a negative framing of immigrants, but not of migrants. Furthermore, immigrants are more often than migrants cast as agents of activities that do not simply reiterate their status as migrants. Finally, we found evidence of the Negation Bias in the immigrant/predicate-pairings. (shrink)

Este artículo presenta una reflexión respecto a la dimensión política de quienes ejercemos la labor bibliotecaria o bibliotecológica, enmarcada en la educación inclusiva del Sur Global, donde se parte del reconocimiento de la labor bibliotecaria y bibliotecológica asociada, generalmente, con un conocimiento práctico de las cosas o techné, debido a las condiciones históricas en que la disciplina científica se consolidó como tal. Empero, cada vez más se hace necesario que esta labor se proyecte de manera consciente y decidida hacia el (...) afianzamiento de la bibliotecología como campo de conocimiento necesario y útil para el logro de los principios sociales de la democracia, la justicia social y los derechos humanos; reconociendo, así, su dimensión política. Inicialmente se presenta una introducción histórica a la bibliotecología como ciencia. Después, se expone el significado sobre ser bibliotecario en Latinoamérica a la luz de las funciones sociales de la biblioteca y la bibliotecología. A continuación, se interpela la necesidad de que quien ejerce la labor bibliotecaria debe ser un sujeto político, incluso a pesar de sí mismo. Como preámbulo al cierre se presentan, a través de casos específicos y manifestaciones de acción social comunitaria, ejemplos de la dimensión política del bibliotecario. Finalmente, se cierra con una serie de propuestas y desafíos para trabajar en el fortalecimiento de una práctica política en la labor bibliotecaria o bibliotecológica en el Sur Global. (shrink)

Este estudio pretende indagar en el trato de la España vacía; mientras que este asunto se ha tratado ampliamente desde las ciencias sociales, no se ha tenido en cuenta la potencial labor de las humanidades en revertir este proceso de despoblación. El cielo gira, documental de Mercedes Álvarez,trata sobre los últimos habitantes de Aldealseñor, un pueblo soriano al borde de su extinción. Además de ofrecer un novedoso enfoque sobre el problema del abandono rural, el documental de Álvarez ha convertido a (...) Aldealseñor en un pueblo con reconocimiento internacional al que han viajado espectadores procedentes de todo el mundo. (shrink)

La batalla del Ebro enfrento, durante 115 días personas y máquinas. Se experimentaron nuevas técnicas y tecnologías que jugarían un papel determinante en el inminente conflicto mundial. La aviación se utilizó, por primera vez, de manera masiva y su actuación fue decisiva. Sin embargo, su rastro patrimonial y es escaso. Al entorno de la guerra aérea en la Batalla del Ebro el presente trabajo plantea una experiencia de investigación transversal y holística que plantea la socialización didáctica del conocimiento histórico y (...) arqueológico a partir de propuestas metodológicas museográficas, de iconografía didáctica y de recuperación de la memoria histórica. El objetivo de esta acción combinada es generar y socializar conocimiento científico sobre el pasado y su legado material, incidir en la formación de una ciudadanía crítica y fomentar el desarrollo económico sostenible en base a la acción de industrias culturales relacionadas con el patrimonio. (shrink)

Durante las décadas de los años 80s y 90s tuvieron lugar tres acontecimientos internacionales que marcarían la historia política, social y económica de principios de siglo XXI: la Caída del Muro de Berlín y la Perestroika; la Cumbre Ambiental en Rio de Janeiro y la Unión Europea. Acontecimientos históricos que profundizaron nuevas formas de administración pública en el seno de las naciones desarrolladas y en vías de desarrollo. Sucesos internacionales que fueron y son respuesta a las demandas de ciudadanos por (...) gobiernos más responsables con la gestión de sus necesidades de participación en: decisiones políticas, preservación del medio ambiente y seguridad económica. Pero, ¿de qué manera estos tres acontecimientos alteraron el orden económico, político y social en Colombia, y cómo esas nuevas tendencias de gestión pública han sido incorporadas en el municipio de Sabaneta-Antioquia? Visibilizar dichos cambios de gobernanza desde finales de los años 80s y 90s en Colombia capaces de explicar el buen desempeño alcanzado por el municipio de Sabaneta durante el periodo 2003-2013, es el objeto del presente ensayo de investigación. (shrink)

This paper examines the methodology used by Kepler to discover a quantitative law of refraction. The aim is to argue that this methodology follows a heuristic method based on the following two Pythagorean principles: (1) sameness is made known by sameness, and (2) harmony arises from establishing a limit to what is unlimited. We will analyse some of the author's proposed analogies to find the aforementioned law and argue that the investigation's heuristic pursues such principles.

A pergunta pelo ser do homem é a origem da antropologia tanto filosófica quanto pedagógica. Neste horizonte, pode-se resumir a resposta à pergunta dizendo: o ser humano não só é efeito do diálogo, mas humaniza e se humaniza por meio do diálogo. Quando se planeja ambientes orientados a desenvolver as potências anímicas do diálogo em todos, e em cada um dos participantes da cena pedagógica, igualmente se está tanto em meio a uma antropologia pedagógica quanto a uma didática antropológica. Esta (...) foi a tradição que Christoph Wulf, na segunda metade do século XX e no começo do século XXI, sistematizou. Dentro desta corrente de pensamento se enquadra a investigação intitulada Diálogo: condição de formação. Assim, pode-se afirmar que este projeto se baseia na tradição alemã que põe a Bildung no centro, como uma categoria que, ao mesmo tempo, tem uma fundamentação filosófica e alguns efeitos tanto na concepção quanto na ação pedagógica. Palavras-chave: Diálogo. Antropologia pedagógica. Christoph Wulf. Gadamer. (shrink)

El pluralismo cultural y la diversidad social atraviesan diferentes contextos sociales en el mundo contemporaneo, ejerciendo diferentes impactos sobre las instituciones oficiales. En el contexto de los servicios de salud de una ciudad cosmopolita como Montreal, la realización de nuevos proyectos de investigación y de intervención se hace necesaria, con el fin de evaluar la manera como los diversos grupos poblacionales entran en relación con dichos servicios. A nivel investigativo, se hace indispensable la creación de colaboraciones interdisciplinarias con las cuales (...) poder examinar las situaciones clínicas, a la luz de los diferentes elementos que la componen: sociales, culturales y étnicos. En este artículo, expongo algunas reflexiones que se derivan de una investigación interdiscip-linaria entre antropólogos y médicos, cuyo tema central giro en torno de los desórdenes funcionales del intestino dentro de la población infantil. Este trabajo en antropología médica permitió documentar y analizar los discursos de las familias y de los niños alrededor de la percepción de dicho problema de salud, así como de las prácticas y soluciones que estos ponen en marcha y con las cuales buscan aliviar el dolor y lograr un estado de bienestar. Las reflexiones que comparto en este artículo tienen como centro de interés los principales referentes teóricos y metodológicos utilizados desde la disciplina antropológica, los cuales seran ilustrados con la ayuda de algunos extractos de entrevistas realizadas. Mas allá de simplemente enumerar los resultados de la investigación, muestro un ejemplo de colabora-ción fructífera entre la antropología y la pediatría, la cual abre perspectivas de investigación y de aplicación futuras en lo que atañe a las relaciones entre las familias, las comunidades y los servicios institucionales. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:diacritics 30.1 (2000) 78-88 [Access article in PDF] Kierkegaardian seduction, or the aesthetic actio(nes) in distans Begonya Saez Tajafuerce The one who cannot seduce people cannot save them either. --Søren Kierkegaard, Papirer IX A 383 Being an heir of Romanticism, Søren Kierkegaard appropriates the figure of seduction in his works and thought, yet he does so in a critical and unconventional manner. For Kierkegaard, seduction can no longer be (...) described or conceived of as an exclusively aesthetic undertaking, as the sheer fulfillment of pleasure and desire, as the factual consolidation of immediacy and sensuousness, but, on the contrary, seduction must be redescribed and reconceived within the realm of ethics or, to be more precise, within the confinium or border area between ethics and aesthetics. In this sui generis no-man's-land, which to a certain extent is formally inaugurated and categorially established by the notion of aesthetic action, as we will see--resides the ethical seduction.In effect, such a reconception of seduction presupposes an organic and dialectic recomprehension of the well-known Kierkegaardian theory of the stages, according to which any significant relation between the aesthetic and the ethical is not grounded on the evident divergences between both but, on the contrary, on their coadjuvancy. The point is that neither the aesthetic nor the ethical can or should be understood if disconnected, if incommensurably read, if seen only in the light of (an) Either/Or [E/O 1, 2].Forged within the aforementioned ambivalent frame, the Kierkegaardian figure of seduction becomes more than just a category, a sheer theoretic or analytic tool to reflect upon existence: it becomes a literary strategy as well, of philosophical and specifically ethical signification.Through an examination of some texts of E/O 1 (especially "The Seducer's Diary") and of Kierkegaard's journals and papers, I will pursue a typology of seduction with three modes: the musical seduction, or Don Juan's; the linguistic seduction, or Faust's; and the literary seduction, or Johannes's. The johannesque seduction will be stressed as the first janus frontis of the dilemma between the aesthetic and the ethical stages, to blur the conventional differences between both. Then I will bring Johannes, the seducer, and A, the aesthete, close to each other in order to illuminate what might be understood as [End Page 78] the aesthetic action. It will be argued that the aesthetic can no longer be deprived of all pragmatic connotations. Therewith, not only are the limits or chiasm between aesthetics and ethics blurred, but a common categorial space is established. The paradigmatic action in this context will be the johannesque actio(nes) in distans, that is, the second janus frontis of our dilemma. Finally, I will briefly consider Søren Kierkegaard's own aesthetic action or actio(nes) in distans, that is, his own literary practice. Seducers: Don Juan and Faust A typological consideration of the figure of seduction in E/O 1 quickly makes it clear that Kierkegaard's main source of inspiration, or rather of conceptual kleptomania, is to be found in Romanticism. 1 In this spirit, A, the aesthete, would let himself be brought from reflection to reflection, from insight to insight, and from glimpse to glimpse, by the experienced guiding hands of (his colleagues) Don Juan and Faust.In 1836, several years before the publication of E/O, where Don Juan and Faust are characterized as and related to the phenomenological realm of the demonic (det dœmoniske), Kierkegaard significantly writes in his journals that both cases, or figures, incarnate two "ideas," that is, two paradigmatic vital ideals or even two conceptions of life, which take shape "beyond the religious" [Pap I A 150]. 2 Consequently, seduction presupposes a nonreligious conception and/or way of life. It seems unclear, however, whether seduction presupposes, as Judge Wilhelm claims it does, a full rejection of the ethical. In E/O 2 Wilhelm states that all seducers share the virtue of holding the "ethical determinations" in check [SKS 3: 196], but he is by no means aware of what the game may... (shrink)

The purpose of the paper is to cast doubt on the alleged intuitive or natural character of the skeptical argument about the external world. In §1, we examine a version of the skeptical argument based on the epistemic closure principle and the indifference principle. In §2, in order to deepen the view defended by Michael Williams, we offer a novel examination of the Cartesian skeptical argumentation to show that it is clear that the alleged naturalness claimed by the skeptic is (...) nowhere to be found in two arguments which can be found in such argumentative strategy; moreover, to reach her conclusion, the skeptic needs to commit to epistemological realism, namely, the claim that each of our beliefs belongs to an epistemological hierarchy based solely on its content. In §3, based on arguments inspired by Wittgenstein, contra epistemological realism, we show how each belief has a justificatory role based on its context. (shrink)

Existe gran consenso dentro de la academia en relación a la necesidad de tener en cuenta un gran número de variables para poder conceptualizar y medir la inclusión o, por ende, la exclusión social que viven ciertos colectivos. A través de un estudio en profundidad de la bibliografía, casos piloto y proyectos similares, se ha creado un sistema de indicadores con la finalidad de medir el impacto socioeconómico de una actividad sociodeportiva vinculada a la inclusión de personas con diversidad funcional. (...) El sistema resultante, se aplicarán en el caso piloto VARIED, un proyecto europeo realizado en cinco países de la propia Unión Europea. (shrink)

The island of Ibiza is a western Mediterranean destination known internationally for its nightlife. The aim of this paper is to make a proposal to classify the different types of premises in the Ibiza nightlife offer. This involves making a first definition that allows to delimit which businesses are parts of the sector. The methodology used is based on the case study and specifically, on the review of the promotional actions and activities carried out, completed with the visit to the (...) premises. The classification has been made based on the offer marketed and not only on the legal forms used, as innovation goes ahead of the existing legal classifications. Although it is a particular application, due to the international importance of Ibiza, it is a good starting point to classify the nightlife offer of many other tourist destinations. The resulting typology divides the sector into two large groups: nightclubs and other premises. While nightclubs have musical parties as their main activity declared, the other premises have accommodation or catering as their main activity, with music being an element of differentiation. Nightclubs are divided into several subgroups, depending on their size and relevance. The other premises are subdivided into Beach Clubs, Hotel Clubs, Party Boats, Lounge Clubs, Disco Pubs, among others. (shrink)

Cervantes crea la novela moderna. Don Quijote y su contrapunto Sancho Panza atraviesan un universo pleno de aventuras y peripecias, y se convierten en dos personajes que, con las novedosas técnicas narrativas del escritor, mueven a la reflexión, a la risa, al llanto. La novela es un canto a la libertad, a la razón y la locura, y una concreción literaria de las utopías.

In order to explore the political and transformative potential of bodies in relation to gender and affects, I discuss how bodies, gender and politics are entangled through the figuration of ‘overflown bodies’. Departing from a material-discursive feminist conceptualisation of bodies, ‘overflown bodies’ are assemblages embedded in complex relationships of matter, discourse, emotions, affects, ideologies, protest, norms, values, relations, practices, expectations and other possibilities of (for) social and political action. Three ethnographic cases illustrate how ‘overflown bodies’ assemble matter and discourse, and (...) how matter, bodies and gender matter. They are used to explore the political possibilities of gendered bodies and show how matter is entangled, embedded and assembled with our politics of being. The three cases interrogate the limits and boundaries of bodies and the modes and modalities of (political) agency. Finally, the article argues that it is through visibility and recognition that ‘overflown bodies’ become critically and creatively transforming, which can be useful for addressing issues related to exclusion, domination, political emancipation and social transformation. (shrink)

We introduce the property “F-linked” of subsets of posets for a given free filter F on the natural numbers, and define the properties “μ-F-linked” and “θ-F-Knaster” for posets in a natural way. We show that θ-F-Knaster posets preserve strong types of unbounded families and of maximal almost disjoint families. Concerning iterations of such posets, we develop a general technique to construct θ-Fr-Knaster posets (where Fr is the Frechet ideal) via matrix iterations of <θ-ultrafilter-linked posets (restricted to some level of the (...) matrix). This is applied to prove consistency results about Cichoń's diagram (without using large cardinals) and to prove the consistency of the fact that, for each Yorioka ideal, the four cardinal invariants associated with it are pairwise different. At the end, we show that three strongly compact cardinals are enough to force that Cichoń's diagram can be separated into 10 different values. (shrink)

Este artículo explora si hay algún fundamento sólido para atribuir a Leonardo da Vinci prioridad en la formulación del símil que lleva a concebir el ojo como una cámara obscura. Aquí, se defiende una posición pesimista. No obstante, el artículo resalta algunos aportes del pintor renacentista que pueden considerarse contribuciones a la consolidación del símil.

A large body of experience and expertise on the implementation of sustainable public school food procurement policies has developed in recent years. However, there has been little investigation of the values and motivations of the public officials implementing the policies. To address this gap, we examine how the city of Avignon took a step toward transition to local fresh food procurement for public schools, under French government calls for sustainable food products in public canteens. Our analysis combines the Multi-Level Perspective (...) on sustainable transitions with the Public Service Motivation construct. Unlike other studies addressing the MLP at a macro level, we focus on individual motivations behind public action. We demonstrate that staff motivations have a major impact on how policies supporting transition to local fresh food procurement for public schools are implemented. These public officials’ approach to food shows concern for the public interest regardless of financial return. It is not the rational choice that primarily drives the implementation of urban food policies, but normative conformity and affective bonding. Interestingly, we conclude that the success of Avignon’s politically-driven school food procurement policy is essentially due to the catering and procurement staff who overcame the barriers to its implementation. (shrink)

According to proponents of irreducible cognitive phenomenology some cognitive states put one in phenomenal states for which no wholly sensory states suffice. One of the main approaches to defending the view that there is irreducible cognitive phenomenology is to give a phenomenal contrast argument. In this paper I distinguish three kinds of phenomenal contrast argument: what I call pure--represented by Strawson’s Jack/Jacques argument --hypothetical-- represented by Kriegel’s Zoe argument --and glossed-- first developed here. I argue that pure and hypothetical phenomenal (...) contrast arguments face significant difficulties, but that there is a sound glossed phenomenal contrast argument for irreducible cognitive phenomenology. (shrink)

O transtorno obsessivo-compulsivo submete o portador a um ciclo de pensamentos e comportamentos em busca de uma satisfação momentânea. Os sintomas são semelhantes, independente da faixa etária, e as repercussões se dão nos principais setores da vida dos acometidos por transtorno. Por isso, o tratame..

O presente artigo apresenta um relato de experiência das ações extensionistas promovidas no ano de 2021 pelo Núcleo de Estudos Afro-brasileiros e Indígenas (NEABI) do Campus Ibirama da Instituto Federal Catarinense. Devido ao contexto de pandemia de COVID-19, que perdurou durante quase todo o ano letivo de 2021, as atividades do Núcleo precisaram ser adaptadas para que ocorressem em ambientes virtuais. Apesar desta adequação forçada, que limitou em grande medida a diversidade das ações, foi possível identificar tanto o promissor potencial (...) do NEABI quanto os desafios a serem superados para que a temática étnico-racial seja definitivamente incluída nos espaços institucionais e passe a fazer parte do cotidiano da comunidade escolar. (shrink)

Con remisión a las obras de Michel Foucault y de Jacques Lacan, en el presente artículo se trazan los límites de la teoría de la performatividad de Judith Butler con respecto al sujeto de lo político y a su capacidad de acción tomando como referente fenomenológico la consulta que se llevara a cabo en Cataluña el 9 de noviembre de 2014. Dichos límites se hacen manifiestos mediante la distinción entre acción y acto políticos o entre subversión en tanto que transgresión (...) de la norma que da lugar a la reconfiguración del orden socio-simbólico e interrupción en tanto que transgresión de la norma que constituye un acontecimiento radicalmente otro de dicho orden. (shrink)