May implicit and explicit collaboration influence text comprehension and spatial recognition interaction? Visuospatial representation implies implicit, visual and spatial processing of actions and concepts at different levels of awareness. Implicit learning is linked to unaware, nonverbal and prototypical processing, especially in the early stages of development when it is prevailing. Spatial processing is studied as knowledge prototypes , conceptual and mind maps . According to the hypothesis that text comprehension and spatial recognition connecting processes may also be implicit, this paper (...) analyzes the possibility to identify and to define implicit non verbal criteria for organizing concepts into spatial representation. The focus of the research question is if prototypical processing (mainly implicit, but also explicit) criteria of conceptual organization may be model based. According to Thinking Prototypes Theory , explicit knowledge could be supported by implicit models of basic processing. On implicit side, conceptual development could be the resultant of the increasing complexity of prototypical implicit models interaction during individual lifespan, as in conceptual change research explicit conceptual development may be dependent on correlation . Unlike Theory Theory in Thinking Prototypes Theory implicit processing may collaborate with explicit knowledge without transforming itself from implicit to explicit. Prototypical implicit processing is considered as an entanglement of basic functions operating synergically in a complex way. Prototypical implicit processing units may be classified as far as they concern different basic thinking operations ( add , chain , each , compare , focus and link ). The experimental design was developed with primary school students in Naples. (shrink)

Augustine’s analysis of time in Book XI of Confessions represents for Ludwig Wittgenstein a good example of a philosophical question. In dealing with such theme, his thought undergoes relevant changes. In the Philosophical Remarks, written more than 10 years after the drafting of the Tractatus, the Austrian philosopher holds that the essence of the world can be expressed in the grammar of language. Philosophy as “custodian” of grammar can grasp the essence of the world by excluding nonsensical combinations of signs. (...) Philosopher, however, are often “tempted” to straightly describe the nature of the world, producing logical-grammatical paradoxes. An example of such a temptation is offered by the attempt to take hold of the essence of time using propositions like “only the present experience has reality.” The logical mistake hidden in this proposition lies in the bad use of the adjectival word “present” that would lose its everyday use and functional role in the language. Only comparing the term “present” with the background of other words referring to time experiences like “past,” “future,” and so on, we are able to understand the true sense of it. Engaging in a grammatical investigation into the notion of time helps us to dispel the different uses of it staving off logical muddles. Wittgenstein makes, in his lecture held at Cambridge in 1932–1933, a relevant distinction between what he calls “memory-time” and “information-time.” If the first can be understood as a now-centered system mostly expressed by indexical sentences or as an arrangement relied on memory, and therefore inadequate to give any external physical criteria for time measurements, the second clearly refers to a public chronology, implemented by clocks, calendars, diaries, and so on. Grammatical misconceptions, however occur when we are “tyrannized” by a metaphor and not able to “move outside of” it. The Austrian philosopher makes no secret of preferring a characterization of time that rejects a truth-functional interpretation. As for the notion of “game” in the Philosophical Investigations, it is impossible to have something like a common denominator shared by every sentence involving time. (shrink)

Spatial representations have been considered for their high didactical efficacy, as concept maps and mind maps. Graphical and spatial representations may be seen as key elements of knowledge management and may contribute to enhancing spatial knowledge. Even if isomorphisms between the physical and the mental dimension can be controversial in the field of spatial knowledge, it is nevertheless interesting to study the role of spatial interpretation in knowledge management processes. In science education, spatial skills are actually highly required due to (...) the development of new technologies and their highly demanding spatial tasks they often work intertwined with other abilities, such as logical reasoning and verbal skills. Despite spatial knowledge being significative in the overall field of learning management, there is instead little research that shows its complex role in the comprehension of concepts in the humanistic fields, e.g. in philosophical conceptual reasoning. The Elementary Logic Theory—which underlies the philosophical maps of this Atlas—identifies at the basis of complex thinking prototypical knowledge units that may be activated in the possible collaboration between explicit and implicit thinking. In EL Theory, spatiality is considered the most suitable transition format for the hypothesized collaboration between implicit and explicit processing because it shares common aspects with both of them. The focus of EL Theory is to research particularly the role of the implicit in knowledge comprehension through spatial representations. In this Atlas, the role of Elementary Logic Theory is highlighted in shaping philosophical knowledge and comprehension of philosophical concepts and their intertwining. (shrink)

A agricultura industrial usa muitos xenobióticos que afetam o microbioma humano, desencadeia disbiose e compromete o desenvolvimento neurológico e neuropsiquiátrico. Em contrapartida, hábitos alimentares ancestrais indicam que a diversificação alimentar, incluindo vegetais e proteínas, isentos de agroquímicos, promovem a saúde mental e física além que viabilizar o equilíbrio no meio ambiente. Como solução deve-se unir o saber ancestral com a Agroecologia para resgatar a saúde humana.

Los medios de comunicación en general y la radio en particular configuran el ecosistema mediático necesario para impulsar los principios igualitarios en la sociedad. Esta propuesta de metodología de investigación-acción-participación en el ámbito docente de educación superior pone su atención en los procesos comunicativos en radio sobre el deporte profesional practicado por mujeres. El trabajo propone la descripción de una metodología puesta en funcionamiento en la asignatura Producción de programas informativos en radio y refleja todo el proceso transformador, así como (...) las estrategias y acciones para la producción de un programa radiofónico deportivo con perspectiva de género. (shrink)

This highly multidisciplinary collection discusses an increasingly important topic among scholars in science and technology studies: objectivity in science. It features eleven essays on scientific objectivity from a variety of perspectives, including philosophy of science, history of science, and feminist philosophy. Topics addressed in the book include the nature and value of scientific objectivity, the history of objectivity, and objectivity in scientific journals and communities. Taken individually, the essays supply new methodological tools for theorizing what is valuable in the pursuit (...) of objective knowledge and for investigating its history. The essays offer many starting points, while suggesting new avenues of research. Taken collectively, the essays exemplify the very virtues of objectivity that they theorize—in reading them together, the reader can sense various anxieties about the dangerously subjective in our age and locate commonalities of concern as well as differences of approach. As a result, the volume offers an expansive vision of a research community seeking a communal understanding of its own methods and its own epistemic anxieties, struggling to enunciate the key problems of knowledge of our time and offer insight into how to overcome them. -/- (Contributors: Alex Csiszar, Scott Edgar, Peter Galison, Ian Hacking, Sandra Harding, Moira Howes, Paolo Savoia, Judy Segal, Joan Steigerwald, and Alison Wylie). (shrink)

This paper presents an intuitive explanation about why and how Rawlsian Theory of Justice (Rawls in A theory of justice, Harvard University Press, Harvard, 1971) provides the foundations to a solution for algorithmic bias. The contribution of the paper is to discuss and show why Rawlsian ideas in their original form (e.g. the veil of ignorance, original position, and allowing inequalities that serve the worst-off) are relevant to operationalize fairness for algorithmic decision making. The paper also explains how this leads (...) to a specific MinMaxfairness solution, which addresses the basic challenges of algorithmic justice. We combine substantive elements of Rawlsian perspective with an intuitive explanation in order to provide accessible and practical insights. The goal is to propose and motivate why and how the MinMaxfairness solution derived from Rawlsian principles overcomes some of the current challenges for algorithmic bias and highlight the benefits provided when compared to other approaches. The paper presents and discusses the solution by building a bridge between the qualitative theoretical aspects and the quantitative technical approach. (shrink)

Species are considered the basic unit of biological classification and evolution. Hence, they are used as a benchmark in several fields, although the ontological status of such a category has always been a matter of debate. This paper aims to discuss the problem of the definition of species within the new mechanistic approach. Nevertheless, the boundary between entities, activities, and mechanisms remains difficult to establish and always requires an analysis of what is meant by explanation. As a case study, the (...) paper describes the debate concerning the species category by considering different kingdoms: Animals, Bacteria, and Fungi. The inherently biological differences between those groups prevent the use of a single, universally applicable concept of species that could fit the mechanisms responsible for the variability present in these kingdoms. The same issue is encountered within each group, as highlighted through a focus on mammals and microbes. This controversy has given rise to opposite approaches, namely: monism, which looks for a single definition that might account for all species, and pluralism, which admits that different groups of organisms require somewhat different definitions. In order to develop an adequate definition of species, we propose to apply a new mechanistic framework, which considers the ontic-epistemic dimensions of scientific explanation in close parallel. The apt correlation between epistemic and the ontic aspects highlights the way in which the concept of species and the reference to data are strictly co-determined. This suggests that the concept of species is better understandable within a dual ontic-epistemic approach. (shrink)

Platelets have important hemostatic functions in repairing blood vessels upon tissue injury. Cytokines, growth factors, and metabolites stored in platelet α‐granules and dense granules are released upon platelet activation and clotting. Emerging evidence indicates that such platelet‐derived signaling factors are instrumental in guiding tissue regeneration. Here, we discuss the important roles of platelet‐secreted signaling factors in skeletal muscle regeneration. Chemokines secreted by platelets in the early phase after injury are needed to recruit neutrophils to injured muscles, and impeding this early (...) step of muscle regeneration exacerbates inflammation at later stages, compromises neo‐angiogenesis and the growth of newly formed myofibers, and reduces post‐injury muscle force production. Platelets also contribute to the recruitment of pro‐regenerative stromal cells from the adipose tissue, and the platelet releasate may also regulate the metabolism and proliferation of muscle satellite cells, which sustain myogenesis. Therefore, harnessing the signaling functions of platelets and the platelet secretome may provide new avenues for promoting skeletal muscle regeneration in health and disease. (shrink)

In this article the author maintains that complexity theory relies on reductionist assumptions, showing itself not to be completely convincing in dealing with the issue of novelty. First, an outline of Mark C. Taylor's The Moment of Complexity is presented as an exemplary case, particularly for his attempt to import complexity theory into the social sciences. Then, the connection between complexity theory and evolutionism is considered, arguing that this connection prevents complexity theory from giving a convincing account of the emergence (...) of novelty. A provisional conclusion is offered by arguing that novelty should be conceived as arising from a "widening" of reduction at the individual level. (shrink)

In his Scientific Representation (2008), van Fraassen argues that measuring is a form of representation. In fact, every measurement pinpoints its target in accordance with specific operational rules within an already-constructed theoretical space, in which certain conceptual interconnections can be represented. Reichenbach’s 1920 account of coordination is particularly interesting in this connection. Even though recent reassessments of this account do not do full justice to some important elements lying behind it, they do have the merit of focusing on a different (...) aspect of his early work that traditional interpretations of relativized a priori principles have unfortunately neglected in favour of a more “structural” role for coordination. In Reichenbach’s early work, however, the idea of coordination was employed not only to indicate theory-specific fundamental principles such as the ones suggested in the literature on conventional principles in science, but also to refer to more “basic” assumptions. In Reichenbach, these principles are preconditions both of the individuation of physical magnitudes and of their measurement, and, as such, they are necessary to approach the world in the first instance. This paper aims to reassess Reichenbach’s approach to coordination and to the representation of physical quantities in light of recent literature on measurement and scientific representation. (shrink)

In the early 1920s, Hans Reichenbach and Kurt Lewin presented two topological accounts of time that appear to be interrelated in more than one respect. Despite their different approaches, their underlying idea is that time order is derived from specific structural properties of the world. In both works, moreover, the notion of genidentity--i.e., identity through or over time--plays a crucial role. Although it is well known that Reichenbach borrowed this notion from Kurt Lewin, not much has been written about their (...) relationship, nor about the way Lewin implemented this notion in his own work in order to ground his topology. This paper examines these two early versions of the topology of time, and follows the extent of Lewin’s influence on Reichenbach’s proposal. (shrink)

In recent years, Reichenbach's 1920 conception of the principles of coordination has attracted increased attention after Michael Friedman's attempt to revive Reichenbach's idea of a "relativized a priori". This paper follows the origin and development of this idea in the framework of Reichenbach's distinction between the axioms of coordination and the axioms of connection. It suggests a further differentiation among the coordinating axioms and accordingly proposes a different account of Reichenbach's "relativized a priori".

In the Eudemian Ethics Aristotle states that human beings are starting points of things that could be otherwise and that the eph’hemin are this kind of things. Famously, in the Nicomachean Ethics Aristotle endorses the thesis of habits’ unidirectionality, according to which the agent who already possesses moral habits, hexeis, will perform only actions consistent with the habits she possesses. Despite this apparent inconsistency, I aim to show that the two texts can be harmonized and that the Eudemian Ethics can (...) actually provide a theoretical background for habits’ unidirectionality. (shrink)

Resenha do livro Filosofia da Ancestralidade de Eduardo David de Oliveira.

This article proposes a reconstruction of the Sextan critique against the Pythagorean conception of number as principle of all existing things. Taking into consideration all the parallel passages concerning the presentation and the polemic about the Pythagorean doctrine, the present article proposes a division of the sceptical critique into two sections, the first one presenting the Pythagorean reasons to consider the numbers as principle existing apart from numbered things, and the second one presenting the arguments that Sextus himself built against (...) them. This paper will show that this structure is consistent with the sceptical method, which consists in pointing out the ἰσοσθένεια among different positions which leads to suspension of judgment. Regarding the Pythagorean doctrine that emerges from these passages, the present article discusses the way in which Sextus testified a juxtaposition between Pythagorean and Platonic doctrines, probably due to a Middle-Platonic or Neopythagorean elaboration, against which Sextus used Platonic concepts, adopting in original way arguments taken from the Parmenides and the Phaedo. Despite the ἐποχή about the nature of the number, this article will argue that Sextus did not avoid to use the number in practical daily life, in a way that is consistent with the sceptical practical criterion. (shrink)

This paper is the result of my participation in a discussion event of Problema. Anuario de filosofía y teoría del derecho entitled “The Construction of Precedent in Civil Law: Debates, Concepts and Challenges”. Several colleagues with a vast knowledge on the subject of judicial precedent participated in this seminar, which also delved into the widely debated aspects of judicial precedent focused on the case of Chile. The entire discussion aimed at proposing solutions, as well as shedding some light on some (...) of its important aspects.Starting from such transcendental concepts as, rationality and argumentative use, it is possible to find certain problems arising from the improper use of the above concepts, which in turn leads us to stare decisis, a term that if used incorrectly may result in an act against the internal independence of judges. (shrink)

El presente trabajo es el resultado de mi participación en el evento de discusión de la revista Problema. Anuario de Filosofía y Teoría del Derecho, que llevó por nombre “La construcción del precedente en el Civil Law: debates, conceptos y desafíos”, en el cual participaron varios colegas con un amplio conocimiento en el tema del precedente judicial; de igual forma, ahonda en los temas de mayor debate dentro de lo referente al precedente judicial, enfocado al caso chileno. Todo ello, con (...) la finalidad de proponer algunas soluciones al respecto, así como dilucidar ciertos aspectos importantes dentro del precedente. Partiendo de conceptos tan trascendentes como la prescriptibilidad, la racionalidad y el uso argumentativo, se logra llegar a ciertas problemáticas provocadas por el mal uso de los conceptos previamente mencionados, que a su vez nos conduce al stare decisis, término que mal utilizado puede resultar en un acto contrario a la independencia interna de la cual gozan los jueces. (shrink)

Parmenides and Melissus employ different deductive styles for their different kinds of argumentation. The former’s poem flows in an interesting sequence of passages: contents foreword, methodological premises, krisis, conclusions and corollaries. The latter, however, organizes an extensive process of deduction to show the characteristics of what is. In both cases, the strength of their argument rests on their deductive form, on the syntactical level of their texts: the formal structure of their reasonings help to identify the features and logical intersections (...) of their thoughts. On the one hand, Parmenides uses modal reasoning, enforcing the employment of the principle of the excluded middle. On the other hand, Melissus radicalizes the use of modal reasoning and employs counterfactual statements in order to develop his doctrine of what is. Despite their differences, both deserve a place in the Stone Age of logic and theory of argumentation due to their common ambition to demonstrate what is. (shrink)

La nouvelle édition des Éléments de rythmanalyse et autres essais sur les temporalités, parue grâce à Claire Revol en 2019 chez Eterotopia, vient d'être traduite en portugais par Flávia Martins, professeur de géographie à l'UFF, et Michel Moreaux, docteur en géographie de l'UERJ. L'ouvrage est publié par l'éditeur Consequência. Cette préface est une invitation à la lecture des Éléments de rythmanalyse : introduction à la connaissance des rythmes, d'Henri Lefebvre. Nous souhaitons que cette œuvre aux multiples - Sociologie – Nouvel (...) article. (shrink)

Indice: 1. Astronomia e tecnica di Ilario Altobelli; 2. Altobelli e i sistemi di mondo; 3. Altobelli e Regiomontano nella Demonstratio Ostendens artem dirigendi; 4. Conclusioni. Ilario Altobelli nasce nel 1610 nella regione italiana delle Marche, precisamente a Montecchio. Fu frate minore conventuale, ben presto occupato in incarichi didattici e pastorali dell’Ordine prima e come annalista poi2. La sua attività si svolse soprattutto tra Fermo, Ancona e Verona. Conosciuto per l’abilità retorica, fu teologo presso vari cardinali e fu il cardinale (...) Conti ad Ancona a mostrargli il Sidereus nuncius di Galileo 3. Altobelli si occupava infatti di matematica e di astronomia, ed ebbe... (shrink)

…sit necessaria sciencia mathematice ad bona anime procuranda.Scientific humanism in the 15th and 16th century witnessed the spread of Greek and Arabic mathematics, whose reading was disciplined by philological research, enriched by the practical sense of abacus masters and diffused by the press. This doesn't mean that before this time many of these works were totally unknown. Around the 13th century mathematics scholars were already familiar with the work of Theodosius, Archimedes, Vitruvius, the Banū Mūsā brothers and so on; however, (...) these works were confined to small intellectual circles, and turned into an object for philosophical speculation.This was the case of... (shrink)

This paper explores both some of the concepts John Dewey exposed while in China in the 1920’s and considers why his idea of democracy did not thrive in China. In the lectures Dewey delivered in China he focused on the strength of democracy, from the perspective of political science, social science, philosophy and education. Dewey clarified the democratic way of thinking, doing and living to the Chinese people. Of these topics, he considered the philosophy of education and social and political (...) philosophy to be the most important. Through his speeches, he underlined the importance of reflective thinking and reasoning in constructing human intelligence and lively inquiries. In the early part of the 20th century, both Dewey’s pragmatism and Marx’s communism were honored and speculated. While both Dewey and Marx promoted similar aims for human beings, that is, the creation of a society for the common good, their means were substantially different. For Dewey, such a result could only be obtained by a gradual construction of communicative social relationships; for Marx, a radical revolution was necessary to get expunge the old currently dominant parties. With regards to their relationship to working for the common good, for many Chinese, Dewey’s philosophies and ideas were unclear, overly complicated, and inefficient, while Marx pointed out a concrete destination, a clearly designed and expedient wayto implement an egalitarian society. (shrink)

This paper reconstructs the concept of the «feeling» elaborated by William James in the text The Varieties of Religious Experience: a study in human nature as a mean towards a moral education. The analysis of the feeling expecially the religious one is structurally connected, in this writing of James, not only with thebiographical problem of the conscience and the knowledge of the self, but also with the strategically wider issue, of «a study of the human nature». The analysis of the (...) experience conducted from the pragmatist perspective allows us to specify the pedagogical function of the «spiritual feeling» in the path of consciousness of the subject: the faith, in fact, seen in its operative dynamic, increases the experimental conviction that the world can improve and it prepares in such way to raise and to invigorate the relationship with the life. In such perspective it is underlined the «therapeutic» function of moral emotions for the existence in general, and their specific impact on the process of formation and behavior of the human being. (shrink)

Synaptophysin (Syp) was the first synaptic vesicle (SV) protein to be cloned. Since its discovery in 1985, it has been used by us and by many laboratories around the world as an invaluable marker to study the distribution of synapses in the brain and to uncover the basic features of the life cycle of SVs. Although single gene ablation of Syp does not lead to an overt phenotype, a large body of experimental data both in vitro and in vivo indicate (...) that Syp (alone or in association with homologous proteins) is involved in multiple, important aspects of SV exo‐endocytosis, including regulation of SNARE assembly into the fusion core complex, formation of the fusion pore initiating neurotransmitter release, activation of SV endocytosis and SV biogenesis. In this article, we summarise the main results of the studies on Syp carried out by our and other laboratories, and explain why we believe that Syp plays a major role in SV trafficking. BioEssays 26:445–453, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

J’espère que tout cela sera le point de départ d’une collaboration efficace dans l’avenir, et que je me permets de souhaiter, en outre, amicale.Louis Rougier à Hans Reichenbach, 24 novembre 1931.

Trata-se de uma tradução direta do texto em francês do filósofo Paul Ricoeur para o português, que está no livro De la métaphysique à la rhétorique, essais à la mémoire de Chaïm Perelman avec un inédit sur la logique em 1986, e corresponde a uma conferência realizada por Paul Ricoeur em 1970 no Instituto de Estudos Avançados na Bélgica. O tema da presente conferência esclarece conceitos importantes utilizados por Paul Ricoeur, fortalecendo seu pressuposto antropológico que considera como a atividade fundamental (...) humana a interpretação. (shrink)

This study aimed to understand the expressions of fear in the journeys of health professionals who worked in the confrontation of coronavirus disease 2019 (COVID‐19), in the city of Manaus, in the Brazilian Western Amazon. This is an exploratory qualitative study that adopts interpretive description as a method to generate informed knowledge responsive to the needs of the practice. We included 56 participants, comprising 23 health managers and 33 health workers (middle and higher level) of different professional categories. The results (...) revealed three circles of experience: (1) knowledge and professional experience in dealing with the disease (unknown–known–experienced); (2) the growing proximity to death and loss (predicted–witnessed–suffered); and (3) the involvement and proximity to whatever affects the individual, their emotions, and personal transformations in the face of the threat (the collective, the neighbor, and oneself). Our results suggest that health professionals who worked during the COVID‐19 pandemic in Manaus experienced insecurity, dread, and fear, illustrating the complexity of developing their activities in the front line of care and management during the different phases of the pandemic. A contribution of the study is precisely that of capturing this complexity, which suggests the impossibility of analyzing fear only in its simple manifestation, or in each circle of experience. (shrink)

High blood pressure (HBP) is a multifactorial clinical condition characterized by high and sustained levels of blood pressure (BP), and the presence of elevated BP in childhood is predictor of hypertension in adult life. Studies have shown a positive correlation between sodium chloride ingested in the diet and blood pressure values. This study aims to evaluate the consumption of added salt before and after awareness of risk, by high school students. This occurred for three days in the refectory, where students (...) received illustrative brochure with information about sodium intake; exhibition of a poster illustrating foods with their respective equivalent amount of sodium and sodium chloride, exemplifying the maximum recommended amount of consumption per day. For five days, before and after gaining awareness, it the amount of consumption of sachets of salt was accounted. Statistical analyzes were performed by Student's Test, with a confidence interval of 95%. During the study period were served on average 128.3 meals. Before the awareness of sodium consumption of risks, of 820mg and 330mg sodium salt was consumed an average per individual, and thereafter, 640mg and 260mg, respectively (p=0,043). Simple Nutrition Education Strategies in short term were effective for improving the consumption of added salt in adolescents. (shrink)