The Turco‐Egyptian conquest of Sudan in 1820–1 was a tragic turning point in the history of the peripheral regions of the Ethiopian and Sudanese states. With the commencement of Turco‐Egyptian overrule, the indigenous peoples of Benishangul, Gambela, Bahr al-Jabal, and Bahr al-Ghazal became integrated into a wider political-economic order in which they had much to lose and little to win. The panorama of social disruption that followed this integration is similar to that of other African regions, which were treated as (...) mere reservoirs of raw materials and forced labour by neighbouring states. This chapter presents an archaeological site that is most likely related to the Turco‐Egyptian control of Benishangul. It describes the structures, proposes a chronology based on historical inferences, and interprets them in the context of the economic exploitation of the region during the nineteenth and early twentieth centuries. Finally, it addresses the issue of monumentality and its implications in a traditional African landscape. (shrink)

A stochastic version of the Noether theorem is derived for systems under the action of external random forces. The concept of moment generating functional is employed to describe the symmetry of the stochastic forces. The theorem is applied to two kinds of random covariant forces. One of them generated in an electrodynamic way and the other is defined in the rest frame of the particle as a function of the proper time. For both of them, it is shown the conservation (...) of the mean value of a random drift momentum. The validity of the theorem makes clear that random systems can produce causal stochastic correlations between two faraway separated systems, that had interacted in the past. In addition possible connections of the discussion with the Ives Couder’s experimental results are remarked. (shrink)

We briefly review and discuss symbolic expressions of the cognitive architecture of the human mind/brain, focusing on the Quaternion, the Axis Mundi and the Tree of Life, and elaborate on a quaternary diagram that expresses a contemporary worldview. While traditional symbols contain vertical and horizontal dimensions related to transcendence and immanence, respectively, in the contemporary interpretation the vertical axis refers to diachronic processes as biological evolution and cultural history, while the horizontal axis refers to synchronic relations as the interactions of (...) individuals in society. In spite of these differences, we claim that old and new symbols are similar, expressing the cognitive architecture of the human mind/brain in the world of experience. (shrink)

En 2015, la ONU aprobó 17 Objetivos de Desarrollo Sostenible (ODS) integrados en la Agenda 2030. Siguiendo esta línea, y dada su relevancia, las universidades europeas están integrando el desarrollo sostenible en sus planes de estudio. El objetivo de esta propuesta consistirá en desarrollar una experiencia piloto donde nuestros estudiantes a través del aprendizaje cooperativo formen equipos de trabajo agrupados según el test Riso-Hudson (1999) garantice el máximo rendimiento. Como resultado se ofrecerá una medida de la rentabilidad que aporta la (...) incorporación de la sostenibilidad en los proyectos de inversión empresariales a la par que la creación de valor sostenible. (shrink)

Archaeology has been an important source of metaphors for some of the key intellectuals of the 20th century: Sigmund Freud, Walter Benjamin, Alois Riegl and Michel Foucault, amongst many others. However, this power has also turned against archaeology, because the discipline has been dealt with perfunctorily as a mere provider of metaphors that other intellectuals have exploited. Scholars from different fields continue to explore areas in which archaeologists have been working for over two centuries, with little or no reference to (...) the discipline. It seems that excavation, stratigraphy or ruins only become important at a trans-disciplinary level when people from outside archaeology pay attention to them and somehow dematerialize them. Meanwhile, archaeologists have been usually more interested in borrowing theories from other fields, rather than in developing the theoretical potential of the same concepts that other thinkers find so useful. The time is ripe for archaeologists to address a wider audience and engage in theoretical debates from a position of equality, not of subalternity. Reclaiming Archaeology explores how archaeology can be useful to rethink modernity's big issues, and more specifically late modernity (broadly understood as the 20th and 21st centuries). The book contains a series of original essays, not necessarily following the conventional academic rules of archaeological writing or thinking, allowing rhetoric to have its place in disclosing the archaeological. In each of the four sections that constitute this book (method, time, heritage and materiality), the contributors deal with different archaeological tropes, such as excavation, surface/depth, genealogy, ruins, fragments, repressed memories and traces. They criticize their modernist implications and rework them in creative ways, in order to show the power of archaeology not just to understand the past, but also the present. Reclaiming Archaeology includes essays from a diverse array of archaeologists who have dealt in one way or another with modernity, including scholars from non-Anglophone countries who have approached the issue in original ways during recent years, as well as contributors from other fields who engage in a creative dialogue with archaeology and the work of archaeologists. (shrink)

This book approaches the contemporary era--a period comprised between the late nineteenth and the twenty first centuries--as an archaeological age that can be defined by specific material processes. It argues that the materiality of our era, and particularly its ruins and rubbish, tells something profound and original about us--something disturbing, as well. The aim of the book is twofold: it reflects on the theory and practice of the archaeology of the contemporary past--its epistemology, politics, ethics and aesthetics--and it seeks to (...) characterize the present based on the three excesses that define it: spatial, temporal and material. All of them leave traces that can be explored archaeologically. This is the first attempt at describing the contemporary era from an archaeological point of view. Global in scope, the case studies that illustrate the argument come from every continent. The bibliography is also global and includes works from peripheral traditions that are rarely considered. This is a book of archaeology, but one that intends to go beyond academic limits. For that, it engages in a dialogue with philosophy, anthropology, history and geography. The book will be essential reading for students and practitioners of the archaeology of the contemporary past, historical archaeology and archaeological theory. But it will also be of interest to anybody concerned with globalization, modernity and the Anthropocene. (shrink)

This volume examines the distinctive and highly problematic ethical questions surrounding conflict archaeology. By bringing together sophisticated analyses and pertinent case studies from around the world it aims to address the problems facing archaeologists working in areas of violent conflict, past and present. Of all the contentious issues within archaeology and heritage, the study of conflict and work within conflict zones are undoubtedly the most highly charged and hotly debated, both within and outside the discipline. Ranging across the conflict zones (...) of the world past and present, this book attempts to raise the level of these often fractious debates by locating them within ethical frameworks. The issues and debates in this book range across a range of ethical models, including deontological, teleological and virtue ethics. The chapters address real-world ethical conundrums that confront archaeologists in a diversity of countries, including Israel/Palestine, Iran, Uruguay, Argentina, Rwanda, Germany and Spain. They all have in common recent, traumatic experiences of war and dictatorship. The chapters provide carefully argued, thought-provoking analyses and examples that will be of real practical use to archaeologists in formulating and addressing ethical dilemmas in a confident and constructive manner. (shrink)

Nowadays, around half of the global population lives in urban areas. This rate is expected to increase up to two-thirds by the year 2050. Most studies analyze urban dynamics in wide geographic ranges, focusing mainly on cities. According to them, the global population is spatially distributed in two extremes: large urban agglomerations and rural deserts. However, this remark is excessively general and imprecise. For this reason, it remains essential to analyze these dynamics at other spatial scales. A close-up look in (...) thinly populated regions shows how urban dynamics are also noticeable. In this paper, we analyze spatiotemporal patterns of population distribution in a predominantly rural area by applying a local-scale approach. These patterns are represented by using spatial networks with nodes representing the human settlements and links showing hierarchies between nodes. This case study is conducted in a small municipality located in northwestern Spain. It is a predominantly rural area with a very particular spatial pattern of population distribution. (shrink)

Content-based authorship identification is an emerging research problem in online social media networks, due to a wide collection of issues ranging from security to privacy preservation, from radicalization to defamation detection, and so forth. Indeed, this research has attracted a relevant amount of attention from the research community during the past years. The general problem becomes harder when we consider the additional constraint of identifying the same false profile over different social media networks, under obvious considerations. Inspired by this emerging (...) research challenge, in this paper we propose and experimentally assess an innovative framework for supporting content-based authorship identification and analysis in social media networks. (shrink)

The Critique of Pure Reason—Kant’s First Critique—is one of the most studied texts in intellectual history, but as Alfredo Ferrarin points out in this radically original book, most of that study has focused only on very select parts. Likewise, Kant’s oeuvre as a whole has been compartmentalized, the three Critiques held in rigid isolation from one another. Working against the standard reading of Kant that such compartmentalization has produced, The Powers of Pure Reason explores forgotten parts of the First (...) Critique in order to find an exciting, new, and ultimately central set of concerns by which to read all of Kant’s works. Ferrarin blows the dust off of two egregiously overlooked sections of the First Critique—the Transcendental Dialectic and the Doctrine of Method. There he discovers what he argues is the Critique’s greatest achievement: a conception of the unity of reason and an exploration of the powers it has to reach beyond itself and legislate over the world. With this in mind, Ferrarin dismantles the common vision of Kant as a philosopher writing separately on epistemology, ethics, and aesthetics and natural teleology, showing that the three Critiques are united by this underlying theme: the autonomy and teleology of reason, its power and ends. The result is a refreshing new view of Kant, and of reason itself. (shrink)

A method for the recursive identification of physiological models of the cardiovascular baroreflex is proposed and applied to the time-varying analysis of vagal and sympathetic activities. The proposed method was evaluated with data from five newborn lambs, which were acquired during injection of vasodilator and vasoconstrictors and the results show a close match between experimental and simulated signals. The model-based estimation of vagal and sympathetic contributions were consistent with physiological knowledge and the obtained estimators of vagal and sympathetic activities were (...) compared to traditional markers associated with baroreflex sensitivity. High correlations were observed between traditional markers and model-based indices. (shrink)

El objetivo del presente texto es llegar a una descripción clara y comprensiva de la forma budista de abordar la cuestión cognitiva. La palabra cognición se refiere aquí al proceso por el cual se desenvuelve la convicción de que algo es "verdadero". El examen budista de la cognición puede, a su vez, ser encarado como una forma de buscar mayor libertad y distanciamiento frente a los pensamientos, opiniones y tendencias propios.

Los principios de donde recibe el ente la existencia -- Naturaleza y sobre naturaleza -- Existencia de dios y Existencia de dios segun mi exposición -- Apéndices.

El neo-republicanismo se ha presentado recientemente como una alternativa al liberalismo, tanto desde el punto de vista teórico como desde el punto de vista de la organización política. Sin embargo, se sostiene que al abandonar la idea de autogobierno, principalmente en el planteo de Phillip Pettit, el esquema institucional que propone no difiere fundamentalmente de la institucionalidad democrática liberal.

Philosophers of perception frequently assume that we see actual states of affairs, or facts. Call this claim factualism. In his book, William Fish suggests that factualism is supported by phenomenological observation as well as by experimental studies on multiple object tracking and dynamic feature-object integration. In this paper, I examine the alleged evidence for factualism, focusing mainly on object detection and tracking. I argue that there is no scientific evidence for factualism. This conclusion has implications for studies on the phenomenology (...) and epistemology of visual perception. (shrink)

La recepción europea de Gómez Dávila comenzó a desplegarse de manera más amplia a partir de la lectura y difusión realizada por Franco Volpi. Este artículo alude a la manera como dicha lectura concretó las interpretaciones del colombiano, principalmente a la luz de una filosofía práctica y una perspectiva crítica. De dichas posturas, el italiano destaca la vocación vital y el carácter provocador del pensamiento de Gómez Dávila.

The sensorimotor theory of vision and visual consciousness is often described as a radical alternative to the computational and connectionist orthodoxy in the study of visual perception. However, it is far from clear whether the theory represents a significant departure from orthodox approaches or whether it is an enrichment of it. In this study, I tackle this issue by focusing on the explanatory structure of the sensorimotor theory. I argue that the standard formulation of the theory subscribes to the same (...) theses of the dynamical hypothesis and that it affords covering-law explanations. This however exposes the theory to the mere description worry and generates a puzzle about the role of representations. I then argue that the sensorimotor theory is compatible with a mechanistic framework, and show how this can overcome the mere description worry and solve the problem of the explanatory role of representations. By doing so, it will be shown that the theory should be understood as an enrichment of the orthodoxy, rather than an alternative. (shrink)

Hegel is, arguably, the most difficult of all philosophers. To find a way into his thought interpreters have usually approached him as though he were developing Kantian and Fichtean themes. This book demonstrates in a systematic way that it makes much more sense to view Hegel's idealism in relation to the metaphysical and epistemological tradition stemming from Aristotle. The book offers an account of Hegel's idealism in light of his interpretation, discussion, assimilation and critique of Aristotle's philosophy. There are explorations (...) of Hegelian and Aristotelian views of system and history; being, metaphysics, logic, and truth; nature and subjectivity; spirit, knowledge, and self-knowledge; ethics and politics. No serious student of Hegel can afford to ignore this major interpretation. It will also be of interest in such fields as political science and the history of ideas. (shrink)