In the centenary year of Turing’s birth, a lot of good things are sure to be written about him. But it is hard to find something new to write about Turing. This is the biggest merit of this article: it shows how von Neumann’s architecture of the modern computer is a serendipitous consequence of the universal Turing machine, built to solve a logical problem.

In recent decades, there has been a proliferation among the scientific community of works that focus on Alan Turing’s contributions to the design and development of the modern computer. However, there are significant discrepancies among these studies, to such a point that some of them cast serious doubts on Alan Turing’s work with respect to today’s computer, and there are others that staunchly defend his leading role, as well as other studies that set out more well-balanced opinions. Faced with this (...) situation, the aim of this paper is to analyse the evidence existing today in order to be able to draw a conclusion about whether or not Turing anticipated the trivialisation of the modern computer memory and, likewise, if his universal a-machine is the precursor of the general-purpose computer so omnipresent today. As a result of our research, the authors conclude that Turing did indeed play a leading role in the appearance of the modern computer, although he was not the only one or the first in the field of Computing Science, albeit he was the most influential, both in scope and in depth. (shrink)

Turing was an exceptional mathematician with a peculiar and fascinating personality and yet he remains largely unknown. In fact, he might be considered the father of the von Neumann architecture computer and the pioneer of Artificial Intelligence. And all thanks to his machines; both those that Church called “Turing machines” and the a-, c-, o-, unorganized- and p-machines, which gave rise to evolutionary computations and genetic programming as well as connectionism and learning. This paper looks at all of these and (...) at why he is such an often overlooked and misunderstood figure. (shrink)

This paper presents the manner in which the DNA, the molecule of life, was discovered. Unlike what many people, even biologists, believe, it was Johannes Friedrich Miescher who originally discovered and isolated nuclein, currently known as DNA, in 1869, 75 years before Watson and Crick unveiled its structure. Also, in this paper we show, and above all demonstrate, the serendipity of this major discovery. Like many of his contemporaries, Miescher set out to discover how cells worked by means of studying (...) and analysing their proteins. During this arduous task, he detected an unexpected substance of unpredicted properties. This new substance precipitated when he added acid to the solution and it dissolved again when adding alkali. Unexpectedly and by a mere fluke, Miescher was the first person to obtain a DNA precipitate. The paper then presents the term serendipity and discusses how it has influenced the discovery of other important scientific milestones. Finally, we address the question of whether serendipitous discoveries can be nurtured and what role the computer could play in this process. (shrink)

The growing body of literature on the idea of the Anthropocene has opened up serious questions that go to the heart of the social and human sciences. There has been as yet no satisfactory theoretical framework for the analysis of the Anthropocene debate in the social and human sciences. The notion of the Anthropocene is not only a condition in which humans have become geologic agents, thus signalling a temporal shift in Earth history: it can be seen as a new (...) object of knowledge and an order of governance. A promising direction for theorizing in the social and human science is to approach the notion of the Anthropocene as exemplified in new knowledge practices that have implications for governance. It invokes new conceptions of time, agency, knowledge and governance. The Anthropocene has become a way in which the human world is re-imagined culturally and politically in terms of its relation with the Earth. It entails a cultural model, that is an interpretative category by which contemporary societies make sense of the world as embedded in the Earth, and articulate a new kind of historical self-understanding, by which an alternative order of governance is projected. This points in the direction of cosmopolitics – and thus of a ‘Cosmopolocene’ – rather than a geologization of the social or in the post-humanist philosophy, the end of the human condition as one marked by agency. (shrink)

A novidade do Deus cristão apresentado por Jesus Cristo é a Trindade. Sem contradizer o monoteísmo judeu, a reflexão para formulação dogmática se estendeu por quatro séculos. Sucessivamente, a Trindade foi tema esquecido na Igreja por 1.600 anos. Sua importância está sendo redescoberta não somente na liturgia, mas, também, na vida e na reflexão eclesial. A unidade no amor dos Três distintos, Pai, Filho e Espírito Santo, estimula a espiritualidade e a vivência do cristão de hoje. Para tanto, é necessário (...) o auxílio das ciências humanas, que permitem a atualização da linguagem do dogma sem a perda do seu conteúdo fundamental. A reflexão do teólogo napolitano Bruno Forte dá uma grande contribuição para a teologia atual, respeitando a formulação dogmática e, ao mesmo tempo, buscando categorias e linguagens apropriadas para a compreensão do homem contemporâneo. A Trindade de Deus tem algo importante a dizer para o ser humano de hoje a respeito de si mesmo, pois que feito “à imagem e semelhança de Deus” (Gn 2, 26). Palavras-chave : Trindade. Pai. Filho. Espírito Santo. Amor.The Holy Trinity is the novelty of God presented by Jesus Christ. Without contradicting Jewish monotheism, the reflection for a dogmatic formulation lasted for four centuries. Subsequently, the issue of the trinity was forgotten in the Church for 1,600 years. The importance of this issue is currently being rediscovered not only in the liturgy but also in life and ecclesial reflection. The unity in love on the part of the three distinct persons, Father, Son and Holy Spirit, stimulates spirituality and experience of the Christians today. To do so, one needs the assistance of the humanities that allow the update of the dogma of language without losing its essential content. The reflection of the Neapolitan theologian Bruno Forte is of great value to the current theology because it respects the dogmatic formulation and also uses categories and languages appropriate to an understanding of contemporary man. The Trinity of God has something important to say about the man himself because man was created as God’s image. (Gn 2,26). Keywords : Trinity. Father. Son. Holy Spirit. Love. (shrink)

Neste artigo argumentamos que os temas da ação e da história presentes em alguns contos de Jorge Luis Borges antecipam alguns pontos que apareceram nas discussões pós-estruturalistas - nos campos da história, filosofia, antropologia - das últimas décadas do século XX. No seu labirinto literário-filosófico, especialmente por meio da ideia de destino, Borges explora elementos chave que se tornaram parte da noção de crítica que enfatiza as ideias de contingência e da impossibilidade de controle deliberado dos efeitos da ação humana (...) em seu curso temporal. It is argued in this paper that the themes action and history present in some of Jorge Luis Borges's short stories have anticipated certain aspects of the post-structuralist debates - on history, philosophy, and anthropology - in the last decades of the twentieth century. In his literary and philosophical labyrinth, especially through the idea of destiny, Borges explores key elements that became part of the notion of critique that emphasize the idea of contingency and the impossibility of deliberated control of the effects of human action in its temporal course. (shrink)

A great amount of literature documents young children’s innate interest in discovering their surroundings and gradually developing more complex activities and thoughts. It has been demonstrated that when environments support young children’s innate interest and progressive autonomy, they help children acquire a self-determined behavior. However, little is known about the application of this evidence in the daily practice of early childhood educational settings. This study examines Emmi Pikler Nursery School, a center that implements an autonomy-supportive educational approach. We conducted a (...) systematic observation of two experienced Pikler educators while they accompanied young children’s free play. Our objective was to assess: if educators’ instrumental action follows a systematic behavioral sequence; if each instrumental action is supported by specific relational behaviors; and if educators display differentiated intervention levels with regards to children’s free play through the adaptation of the relational dimension. We conducted lag sequential analysis in order to find behavioral patterns and concurrences between the observed behaviors. Our findings indicate that educators perform systematic action sequences and that each of the instrumental actions of those sequences has a specific relational value. We conclude that educators display three differentiated intervention levels depending on the child and the circumstances of the moment, providing an appropriate autonomy support and reinforcing children’s self-determination. (shrink)

Agustín Rivera publicó en 1887 Filosofía en la Nueva España, obra muy crítica de la filosofía y la ciencia novohispanas. Agustín de la Rosa contestó defensivamente con La instrucción en México durante su dependencia de España (1888). El presente libro ofrece amplio detalle de esa polémica, hasta en los aspectos de técnica de la discusión, y es sin duda de utilidad. Sobre el tema recordamos también Dos ideas sobre la filosofía en la Nueva España (1959) de Juan Hernández Luna, reseñada (...) en HLAS 22:5836, y extrañamente omitida en la bibliografía de la obra que comentamos"--Handbook of Latin American Studies, v. 58. (shrink)

The objective to which this manuscript is oriented to is focused on the analysis of interpersonal communication in sport. The multimodal essence of human nature adopts special characteristics in individual and team sports, given the roles that athletes adopt in different circumstances, depending on the contingencies that characterize each competition or each training session. Themixed methodsframework allows us to advance in the ways of integration between qualitative and quantitative elements, taking advantage of the proven possibilities of systematic observation, which we (...) can considermixed methodin itself, and which provides rigor and flexibility in the study of the communicative flow in sport. In any sport, the procedure followed by systematic observation may require direct observation, which is characterized by its high perceptiveness, or indirect observation, when it comes to verbal behavior or documentary material. In all cases, the procedure is structured in three macro-stages: QUAL-QUAN-QUAL. In this work we start from a conceptual positioning about interpersonal communication, to later show the sequential gear in sports about obtaining qualitative data, its transformation into other types of data that are still qualitative but have been structured, analyze them quantitatively, and return to a qualitative stage where the interpretation of the results is possible. This process ofquantitizingconstitutes the cornerstone that gives shape and structure to any research on interpersonal communication in sport that combines the fine nuances of qualitative data (a motor action, a gesture, an exclamation,…) with the power of robust quantitative data analysis suitable for the treatment of organized qualitative data, which will provide qualitativefeed-back. (shrink)

IntroductionArticles published in scientific journals, concerning the present and future of the lecture format in university education in the twenty-first century are framed within organizational settings that drive teaching methodologies in line with educational policies. The following two research questions have arisen from articles in which debate the continuity of this teaching modality and propose improvements of a different nature: Is there an interest in renovating the lecture format among the international research community whose remit is university teaching methods? and (...) What improvements to the lecture format do the reviewed articles suggest, within the framework of the communicative matrix of interactive learning?MethodWe have carried out a systematic review guided by the PRISMA approach, emphasizing the interest in methodological conceptual commitment, paying attention to documents published in journals with an impact factor. The search strategy was applied homogeneously in three databases: ERIC, PsycInfo, and Web of Science, following the systematic process of inclusion/exclusion.ResultsForty-five articles were selected with a range of 0–78 quotations, from different fields of knowledge and five continents; 12 articles are from journals with a JCR impact factor. The journal articles cover communicative, cognitive and active-practical perspectives ; the predominant governing aim of the analyzed improvements is connected with the attendees’ academic performance results ; the reviewed studies belong mainly to the quantitative paradigm. The considerations derived from the results cover formative, technical and/or critical aspects.Discussion and conclusionsWhilst positively valuing all these efforts promoted by the European Higher Education Area, we have also verified the lack of contributions in line with our concerns that embrace the need to develop an in-depth conceptualization, supported by a methodology that is sensitive to the complexity of the oral communication format between an expert actor and non-specialized actors who wish to connect and collaborate with the expert in the production of knowledge. (shrink)

Pick-and-roll is the most widespread cooperative action among high-level basketball teams and the most applied strategy by coaches to gain an advantage over the rival team. During pick-and-roll, opposing teams perform antagonistic actions based on goals that are expressed in offensive and defensive tactics. The aim of this study is to examine the approaches of high-level coaches on the offensive and defensive dynamics emerging in matches of a basketball elite team during an entire season of the Spanish Asociación de Clubes (...) de Baloncesto league. To this end, we used a mixed-methods approach based on systematic observation of verbatim transcripts of interviews conducted with six high-level coaches about the pick-and-roll dynamics that emerged in matches of the Unicaja Málaga team during an entire season of the ACB league. The observational design was nomothetic, punctual, and multidimensional. The choice of this methodology is justified since we developed an ad hoc indirect observation tool to evaluate the coaches’ perspective on this dynamic. Once the intra-observer reliability of the instrument was confirmed, we performed a polar coordinate analysis to identify the significant relationships between the coaches’ evaluations and the offensive and defensive pick-and-roll elements that supported such verbal behaviors. The results highlight the presence of various offensive and defensive aspects of pick-and-roll emerging in the Unicaja team that were significantly associated with positive and negative evaluations of the coaches. The interview confirms that coach 1 and his staff were less confident in options that pick-and-roll offer, which is also reflected in the record of screens made and simulated, than coach 3. This study shows that the application of mixed methods, by analysis of the polar coordinate of the coding carried out on responses of a systematized interview, has proven to be an effective strategy in obtaining relevant information on the expert knowledge of the elite coaches on the influence of pick-and-roll on tactical actions in basketball. (shrink)

Emotional self-regulation in childhood and adolescence constitutes a growing interest in the scientific community, highlighting in recent years the need to observe its development in their daily life. Therefore, the objective of this systematic review is to characterize publications referring to the development of emotional self-regulation of people under 18 years-old, in natural contexts. Based on the PRISMA guidelines, searches are carried out in the Web of Science, Scopus and PsycINFO databases, and in Google Scholar until May 2020. After reviewing (...) the full text of 376 publications, 14 works are selected that are observed in their extrinsic, substantive and methodological characteristics based on the GREOM and MQCOM guidelines, by two independent evaluators. Most of the studies correspond to the last 20 years, increasing the interest in observing older children, in interaction with adults and/or in different cultures. They apply mixed methodologies, not always ascribing to a low intensity design. Strengths are observed regarding the collection and analysis of the quality of the data; and weaknesses related to the failure to record the duration and sequence of behaviors, highlighting the use of guidelines as guides for future research. (shrink)

Previous research has shown that student plagiarism is the product of interplay between individual and situational factors. The present study examined the relationship between these two sets of factors with a particular focus on variables linked to students’ academic context namely, their perception of peer behaviors, their experience of adversities in academic life, and their year of enrollment. So far, these situational features have received scant attention in studies of plagiarism conducted in most of Europe. A survey was carried out (...) in a European higher education institution, involving a sample of 427 undergraduates. The data was analyzed via both conventional univariate and bivariate statistical analysis, and multivariate, multilevel modeling. The results suggest that awareness of peer plagiarizing and the experience of hardships in academic life, rather than level of academic achievement or year of study, are significantly related to plagiarizing, whereas heightened perception of the seriousness of plagiarism is associated with a lower likelihood of this type of behavior. The study also shows that students who plagiarize are more likely to be involved in other types of academic misconduct. (shrink)