Graphical AbstractNowadays, in the Internet databases era, certain knowledge is being progressively lost. This knowledge, which we feel is essential and should be acquired through education, is the understanding of how the pioneer researchers faced major questions in their field and made their discoveries.

Small GTPases in the Rho family act as major nodes with functions beyond cytoskeletal rearrangements shaping the Caenorhabditis elegans embryo during development. These small GTPases are key signal transducers that integrate diverse developmental signals to produce a coordinated response in the cell. In C. elegans, the best studied members of these highly conserved Rho family small GTPases, RHO‐1/RhoA, CED‐10/Rac, and CDC‐42, are crucial in several cellular processes dealing with cytoskeletal reorganization. In this review, we update the functions described for the (...) Rho family small GTPases in spindle orientation and cell division, engulfment, and cellular movements during C. elegans embryogenesis, focusing on the Rho subfamily Rac.Please also see the video abstract here. (shrink)

As it is presently employed, grounding permits grounding many things from one ground. In this paper, I show why this is a mistake by pushing for a uniqueness principle on grounding. After arguing in favor of this principle, I say something about it and kinds of grounding, discuss a similar principle, and consider its import on a formal feature of grounding, ontology, and ontological simplicity.

Although US and European research has documented improvement in earnings quality associated with corporate governance characteristics, the situation in Latin America is questionable, given the business environment in which firms operate, which is characterized by controlling family ownership and weak legal protection. The purpose of this study is to examine the relation between the internal mechanisms of Corporate Governance and Earnings Management measured by discretionary accrual. We use a sample of listed Latin American non-financial companies from the period 2006–2009. Our (...) results show how in the Latin American context the role of external directors is limited and that Boards which meet more frequently take a more active position in the monitoring of insiders, so showing a lower use of manipulative practices. In addition, we find a non-linear relation between insider ownership and discretionary accruals, also pointing to the fact that ownership concentration may be a manipulative practices constrictor mechanism only when the ownership of main shareholders is moderate. The findings have important policy implications since this is, to the best of our knowledge, the first study to analyze the relation between the effectiveness of the government and the earnings management behavior. As policy implications, we document how when a country implements controls aimed at reducing corruption, strengthening the rule of law or improving the effectiveness of government, this leads to a reduction in firm earnings management. (shrink)

Nancy Jecker’s essay Nothing to be Ashamed of: Sex Robots for Older Adults with Disabilities 1 presents a provocative application of the capabilities approach. Her ethical argument for providing access to sex robots for older adults with disabilities proceeds in five parts: 1. Older adults frequently suffer disabilities that impair sexual functioning. 2. The ability to function sexually is linked to central human capabilities, including: the ability to generate a personally meaningful life narrative; be physically, mentally and emotionally healthy; experience (...) bodily integrity; feel and express a range of human emotions; affiliate deeply with others; and reflect on and choose a plan for their life. 3. Society should take reasonable steps to support these human capabilities at a minimal threshold as part of a broader duty to respect human dignity. 4. Providing access to sex robots comprises part of reasonable efforts to support the six capabilities at a minimal threshold. 5. Therefore, society ought to make reasonable efforts to ensure access to sex robots for older adults with disabilities that impair sexual functioning. I am sympathetic to this line of reasoning, having proposed a series of legal reforms that would facilitate sexual expression among older adults with cognitive impairments as well.2 3 …. (shrink)

El Tratado de metodología de las Ciencias Sociales de Narciso Pizarro ofrece una visión coherente del campo de las ciencias sociales contemporáneas, cuya división en disciplinas, especialidades y subespecialidades hace difícil al estudioso de cualquiera de ellas el entender las conexiones existentes entre todas. Porque la lógica propia del desarrollo de las ciencias sociales en el mundo académico impulsa diferencias terminológicas que ocultan la homogeneidad conceptual, pero que sirven para establecer las lindes de cotos privados del saber. Sobrepasar esas (...) diferencias implica analizar los conceptos fundamentales de las ciencias sociales, tanto desde el punto de vista de la coherencia o sistematicidad del conjunto como desde el de la evolución histórica de los esquemas conceptuales. Por ello, la exposición del conjunto es inseparable de una crítica -en el sentido epistemológico del término- de los fundamentos de cada una de las disciplinas, desarrollada a lo largo de veinticinco años de trabajo. (shrink)

We present the dossier “Studies of Childhood: movements, limits and frontiers”, a theme discussed in the III Brazilian Congress Childhood Studies (CEI). The Congress was organized by members of the Department of Childhood Studies (DEDI) and the Graduate Program in Education (ProPEd) of the State University of Rio de Janeiro. The articles that compose the dossier review the debates that took place during the event in the fields of education, international relations, and ethno-racial issues. In this presentation, inspired by Mario (...) Benedetti's poem “The Bridge”, we explore the power of three words to think about childhood and the relationship we establish with children: borders, strangeness and movements. How many borders do childhood and children cross into the political, cultural, social, and biological order of life? Which movements or changes do they produce, reproduce, and spread? How to destrange childhood, in the sense of challenging the actions and discursive productions that promote exclusions of various forms? Which movements – in the field of research and in society in general – are instituted to encourage the agency of childhood? Starting from the idea that both our culture and our subjectivity are constituted in the relationship between an interior and an exterior that are placed in tension, we draw on philosophy, literature, psychoanalysis, and cultural studies to explore these questions. In this dossier, the texts compose a set that dialogues with the philosophy of childhood and goes beyond conceptual and methodological limits, in the sense of making moves to understand children and childhood through their perspectives, actions, languages and positions, in an objective and subjective form. (shrink)

Sarlo expone algunos aspectos de la vida y obra de Walter Benjamin Para imbricarlos en el pensamiento contempor neo. Se ocupa tanto de la huida de Walter Benjamin del r gimen nazi y su suicidio en la frontera, como de su resistencia a los requisitos acad micos. a partir de un m todo compositivo, de una elecci n y uso at picos de los materiales, y de la relaci n entre cr tica de arte y filosof a, Sarlo propone leer (...) a este estudioso alem n. (shrink)

Elizabeth Anker y Bernardette Meyler, profesoras de literatura y de derecho respectivamente, involucradas ambas en los últimos años con el movimiento “derecho y literatura”, editan en 2017 New Directions in Law and Literature.

"Ontology" focuses on three ways ground and ontology are said to relate. One way involves ground's ability to provide a safe and sane way of admitting certain kinds of things in our theories. Another way involves ground's ability to show how we should measure ontological simplicity. And a third way involves ground's ability to restrict what things or kinds of things can depend on other things or kinds.

This Article uses age as an entry point for examining how temporal and methodological issues in egalitarianism make substantive equality an unattractive goal for vulnerability theory. Instead, vulnerability theory should adopt a continuous doctrine of sufficiency, which is a better fit with vulnerability theory’s underlying aims and rhetoric. Instead of evaluating what individuals have in relation to others, sufficiency refocuses the inquiry on whether we have enough throughout the lifecourse. In the context of vulnerability theory, enough should be defined as (...) the capability to be resilient as guaranteed by the responsive state. (shrink)

The contributions of the Anthropology could be significant for the Penal Law as long as some epistemological criteria could be settled down. Today we lack of these criteria or are simple outlined. This article tries to outline some of these epistemological axes that would allow a better use of th..

In spite of the fact that the Z.F. universe is not well-ordered, it behaves in some respects like the ordinals. It is possible to define on it the usual operations of addition, multiplication and exponentiation, which enjoy similar properties to those on the ordinals. Further when restricted to the ordinals, the operations coincide, so that ordinal arithmetic can be regarded as a restriction of the universe arithmetic. But more than that, rank which retracts the universe of sets onto the ordinals (...) is a homomorphism between the universe arithmetical structure 〈V,+,·,exp〉 and the ordinal arithmetical structure 〈Ord, +, ·,exp〉. (shrink)

Este trabajo pretende comprender la ética como un modo específico de sabiduría, distinguiéndola de otros modos de sabiduría, como son la magia, el mito, la técnica, la religión y la filosofía. A su vez, se establece la importancia que tiene la virtud para el planteamiento de Polo de la ética como carácter propio de este modo de sabiduría. A continuación, se intenta establecer algunas similitudes y diferencias entre la antropología de Polocon la de Zubiri referida a la noción de virtud.

Este artículo estudia la razón de Zambrano desde sus albores como razón mediadora. Su rechazo del sistema va unido a su comienzo en la intuición y a su decurso temporal, que analizamos en relación con Bergson y Husserl. La razón poética va más allá de ese núcleo intuitivo para revelar re-flexivamente incluso lo invisible. Su inmersión en las profundidades, en la pasividad actuante, en las entrañas, en la multiplicidad de los tiempos es paralela a la fenomenología de la génesis merleau-pontiana, (...) a su poiesis carnal e incluso al telos de una razón ampliada al sentir. Ambos filósofos ejercitan su nueva concepción de la filosofía en la existencia. (shrink)

An accessible analysis of the global expansion of financial markets in poor communities, incorporating the latest thinking and evidence.

En un libro de lógica de 1794, Salomon Maimon presentó una nueva tabla de categorías que debía sustituir la que Kant incluyó en su Crítica de la razón pura. Sostengo que esto es la última fase en la evolución de algunos aspectos fundamentales de su postura epistemológica. A partir de una comprensión general de su teoría, voy trazando el desarrollo de su pensamiento sobre las categorías desde su primera obra en alemán, la Filosofía trascendental de 1789, hasta su mencionada Lógica. (...) Lo divido en cuatro partes. En las dos primeras, describo la posición de Maimon como solidaria con el paradigma kantiano según el cual las categorías dependen de las formas lógicas del juicio. En la tercera, explico la inversión de este paradigma que Maimon acomete en su comentario a las Categorías de Aristóteles. En la última parte, expongo que la nueva tabla de categorías refleja una mejora general de su teoría del conocimiento. Por último, exhorto a ampliar la comprensión de alguna noción clave de su filosofía para propiciar una lectura más productiva. (shrink)

Este trabajo analiza la situación laboral de los trabajadores inmigrantes de origen extranjero en las áreas rurales vascas. Un escenario que se aleja en gran medida de la ruralidad más decadente y muestra un espacio social y económico dinámico. Asumiendo la motivación laboral como factor de asentamiento de la población inmigrante en este territorio, se establece un análisis estadístico comparativo entre la población inmigrante y la población local en relación con los principales indicadores de trabajo y las actividades económicas en (...) las que se insertan ambos colectivos. Los resultados reflejan una realidad laboral fragmentada, que permite identificar dos mercados de trabajo paralelos en función de su desigual vinculación con el empleo. Esta posición más inestable de la población inmigrante en los mercados de trabajo rurales los convierte en actores más frágiles y vulnerables, poniendo en peligro su capacidad de arraigo en estas zonas. (shrink)

Adolescence is a period of several changes and a time when young people are confronted with some difficult tasks of dealing with a diversity of emotions and building their own identity. Therefore, it is a period of higher vulnerability for the development of internalizing problems. The present paper aims to study some constructs considered relevant to adolescents’ adjustment and/or internalizing disorders, emphasizing the role of well-being, emotional regulation and family environment. Therefore, this research aims to test the mediating role of (...) well-being in the relationship between emotional regulation difficulties, the family environment, and internalizing problems, and understand the differences between adolescents with a higher and lower risk of presenting internalizing problems. In the study, 723 adolescents of both sexes from middle to high school completed self-report questionnaires. The results indicated that the mediating role of well-being was partially established between emotional regulation difficulties and internalizing problems, explaining 31% of the variance in these problems. Well-being was also considered a partial mediator between family environment and internalizing problems, explaining 19 and 26% of the variance, respectively. Furthermore, the group with a higher risk of developing internalizing problems revealed higher levels of emotional regulation difficulties and family conflict. In contrast, this group reported less family cohesion and support and lower levels of well-being. The main results of the present study provide relevant data in the context of clinical practice. Important implications are also discussed for the design of psychopathology prevention programs and the promotion of global well-being with adolescents. Considering the limitations of the present study, such as the nonrandom sampling process and the reduced number of participants included in the clinical group, these results need to be deepened in future research in this area. (shrink)

I argue that, in Plato’s Laws, demotic virtues (δημόσιαι ἀρεταί, 968a2) are the virtues that non-divine beings can attain. I consider two related questions: what demotic virtues are and how they relate to divine virtue. According to my interpretation, demotic virtues are an attainable – but unreliable – type of virtue that non-divine beings can improve through knowledge. These virtues are not perfect; only divine beings possess perfect virtue. However, this does not mean that perfect virtue plays no part in (...) the ethical lives of non-divine beings. It serves as a “regulative ideal” for everyone who is not a god. (shrink)

We study the origin of quantum probabilities as arising from non-Boolean propositional-operational structures. We apply the method developed by Cox to non distributive lattices and develop an alternative formulation of non-Kolmogorovian probability measures for quantum mechanics. By generalizing the method presented in previous works, we outline a general framework for the deduction of probabilities in general propositional structures represented by lattices (including the non-distributive case).

Standard approaches to ontological simplicity focus either on the number of things or types a theory posits or on the number of fundamental things or types a theory posits. In this paper, I suggest a ground-theoretic approach that focuses on the number of something else. After getting clear on what this approach amounts to, I motivate it, defend it, and complete it.

El aprendizaje cooperativo aplicado en la clase de ILE (inglés como lengua extranjera) mejora el desarrollo de habilidades fundamentales en el alumnado y la competencia lingüística. Se presenta un trabajo de experimentación comparativa exploratoria que parte de la hipótesis de que el aprendizaje cooperativo (método jigsaw) podría ser conveniente para trabajar la escritura académica. Las conclusiones corroboran esta hipótesis ya que se obtienen resultados más favorables en el grupo experimental donde se aplicó el aprendizaje cooperativo. Se discuten las implicaciones educativas (...) prácticas dirigidas a las propuestas metodológicas para mejorar la escritura académica de inglés como lengua extranjera en enseñanza universitaria. (shrink)

ARISTOTLE'S Ethics are not focused on a group of moral principles; they are developed from the affirmation of an end which subordinates all human activities. This end is sought for itself and is called "the good and the best".

La fenomenología distingue el cuerpo-objeto (Körper) del cuerpo vivido (Leib); se interesa por este último y por el cuerpo que se nos manifiesta en nuestras experiencias y les da expresión. Este cuerpo fenoménico es el punto cero de nuestras vidas, el anclaje de nuestra existencia. La fenomenología de Simone de Beauvoir le aplica la diferencia sexual.Esta contribución continúa la hermenéutica de Beauvoir centrándose en su conocida máxima, “no se nace mujer, se llega a serlo”, teniendo en cuenta que las interpretaciones (...) se dan desde y para determinadas situaciones. La nuestra es el siglo XXI y las investigaciones fenomenológicas y feministas. Dado que la traducción es un modo de interpretación, señalaremos cómo El segundo sexo ha contribuido a comprender el devenir mujer. Para ello, en primer lugar, expondremos nuestra concepción hermenéutica de la traducción. Destacaremos después el “estilo” fenomenológico de Beauvoir y las influencias recíprocas con Merleau-Ponty para abrir la posibilidad de una diferencia sexual sin determinismos. (shrink)

Nossa intenção neste artigo é mostrar como Claude Lefort concebe a democracia como, mais do que um regime político, uma forma histórica privilegiada por ser aquela em que a sociedade se exprime politicamente sem anular um elemento fundamental para a preservação de sua liberdade: o conflito. Para tanto, partimos dos estudos lefortianos sobre Maquiavel para investigar como o autor extrai do republicanismo o sentido dessa conflitualidade fundamental e como ele vê nessa forma política a gestação de uma mutação histórica decisiva: (...) o esvaziamento do lugar do poder. (shrink)