Search results for "FORMS"
showing 10 items of 668 documents
Más allá de Marx: postobrerismo y posmarxismo. Una revisión de los fundamentos teóricos de la multitud y el pueblo
2018
The article is a synthetic essay that exposes the main theoretical lines of the postmarxist approach of Laclau and Mouffe, on the one hand, and the autonomist post-operaism of Negri, Hardt, Virno, etc., on the other hand. These theories are conceived as attempts to rationalize current political bets by various political sectors and social movements. It analyzes both argumentative strategies from «orthodox» Marxism and the structure / superstructure relationship; and the forms of constitution of new subjectivities. It compares the theoretical fundamentals of hegemonic articulations and counter-power experiences. It discusses, likewise, the scope and limitations of the categories of «people» …
Dallo studio delle culture indigene a un progetto di analisi critica della modernità. L’antropologia «fatta in» Colombia
2022
Based on a critical assessment of the historiography of Colombian anthropology, the chapter provides a synthesis of the history of anthropology made in Colombia, defined as “that produced in the country and which constitutes an empirical, methodological or conceptual contribution to new anthropological works or debates in Colombia” (Restrepo, Rojas, Saade 2017). The history of Colombian anthropology can be generally divided into three periods. The first goes from 1941 till 1968 and coincides with the birth and the institutional and academic consolidation of the disciplinary field. The second goes from 1968 till 1991: these years are marked by the rise and fall of the season of social and po…
From the Study of Indigenous Cultures to the Critics of Modernity: On Anthropology made in Colombia
2023
Based on a critical assessment of the historiography of Colombian anthropology, the chapter provides a synthesis of the history of anthropology made in Colombia, defined as “that produced in the country and which constitutes an empirical, methodological or conceptual contribution to new anthropological works or debates in Colombia” (Restrepo, Rojas, Saade 2017). The history of Colombian anthropology can be generally divided into three periods. The first goes from 1941 till 1968 and coincides with the birth and the institutional and academic consolidation of the disciplinary field. The second goes from 1968 till 1991: these years are marked by the rise and fall of the season of social and po…
New degrees of freedom for differential forms on cubical meshes
2022
We consider new degrees of freedom for higher order differential forms on cubical meshes. The approach is inspired by the idea of Rapetti and Bossavit to define higher order Whitney forms and their degrees of freedom using small simplices. We show that higher order differential forms on cubical meshes can be defined analogously using small cubes and prove that these small cubes yield unisolvent degrees of freedom. Significantly, this approach is compatible with discrete exterior calculus and expands the framework to cover higher order methods on cubical meshes, complementing the earlier strategy based on simplices.
Environmental control on granular clinoforms of ancient carbonate shelves
2006
The purpose of this paper is to document the influence of depositional environments on shallow-water, low-relief clinoforms from the description of five ancient carbonate platforms: the Neoproterozoic (Namibia), Middle Jurassic (France), Lower Cretaceous (France), Upper Cretaceous (Oman) and Miocene (Turkey). These examples have been investigated on the basis of field observations. The clinoforms are described with reference to geometric and compositional attributes: declivity, shape, height, sedimentary structures, sediment fabric and components. The results show great variability in stratal geometry, declivity and facies distribution: (1) depositional profiles vary from exponential, to si…
Digital Platforms for Restructuring the Public Sector
2018
Many technological innovations have led to the emergence of the platform economy in recent years. This development is changing the entire landscape of business in the era of digitalisation. However, the impacts of the platform economy on public services and government are not well known. In this article we study the potential for the digital platform economy to help restructure the public sector. Firstly, central features of the new platform technology are explored, pointing to an algorithmic revolution, big data and cloud computing. Platforms are used in coordinating market transactions in an extremely efficient way. In order to apply the platform-concept to the public sector, an experimen…
Discrete exterior calculus for photonic crystal waveguides
2022
The discrete exterior calculus (DEC) is very promising, though not yet widely used, discretization method for photonic crystal (PC) waveguides. It can be seen as a generalization of the finite difference time domain (FDTD) method. The DEC enables efficient time evolution by construction and fits well for nonhomogeneous computational domains and obstacles of curved surfaces. These properties are typically present in applications of PC waveguides that are constructed as periodic structures of inhomogeneities in a computational domain. We present a two-dimensional DEC discretization for PC waveguides and demonstrate it with a selection of numerical experiments typical in the application area. …
The Modifying Mirror
2023
Abstract This chapter compares music listening with the infant’s experience of care. Several scholars have argued that music can be used for scaffolding one’s self-experience. Developmental psychologists, in turn, maintain a wide consensus over the claim that, in early interaction, the attuned caregiver supports and modifies the infant’s self-experience in various ways. The chapter brings these phenomena together, illustrating how the examination of the early self/other relation can teach us something important concerning the listener/music relation. The first section elaborates on the scaffolding function of music and clarifies two ambiguities haunting the debate. The second section reloca…
Los beneficios del mar: negocios e inversiones económicas de la oficialidad naval en el siglo XVIII
2019
Throughout the eighteenth century, the Spanish navy was extensively reformed and enhanced as a consequence of the new model of Monarchy that the Bourbons introduced. Among the measures adopted, it is remarkable the erection of the naval officers corps according to the needs and obligations that maritime war had in this century. This group becomes the paradigm of the new professionalization and new training approach, and its members had great relevance due to its great mobility around the empire and the power of the naval institution. This means that a part of the naval officers were placed in privileged positions and at the intersection of diverse political, social and economic networks. Th…