Results for 'Archimedes'

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  1. Øystein Vs Archimedes: A Note on Linnebo’s Infinite Balance.Daniel Hoek - forthcoming - Erkenntnis:1-6.
    Using Riemann’s Rearrangement Theorem, Øystein Linnebo (2020) argues that, if it were possible to apply an infinite positive weight and an infinite negative weight to a working scale, the resulting net weight could end up being any real number, depending on the procedure by which these weights are applied. Appealing to the First Postulate of Archimedes’ treatise on balance, I argue instead that the scale would always read 0 kg. Along the way, we stop to consider an infinitely jittery (...)
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  2.  89
    Archimedes in the Middle Ages. Volume Two. The Translations from the Greek by William of Moerbeke. Part I : Introduction. Part II : Texts. Part HI. Variant Readings, Commentary, Diagrams, and Indexes. [REVIEW]Marshall Clagett - 1979 - Tijdschrift Voor Filosofie 41 (2):325-326.
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  3. Gravity as Archimedes? Thrust and a Bifurcation in That Theory.Mayeul Arminjon - 2004 - Foundations of Physics 34 (11):1703-1724.
    Euler’s interpretation of Newton’s gravity (NG) as Archimedes’ thrust in a fluid ether is presented in some detail. Then a semi-heuristic mechanism for gravity, close to Euler’s, is recalled and compared with the latter. None of these two ‘‘gravitational ethers’’ can obey classical mechanics. This is logical since the ether defines the very reference frame, in which mechanics is defined. This concept is used to build a scalar theory of gravity: NG corresponds to an incompressible ether, a compressible ether (...)
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  4. Ontology-Driven Multicriteria Decision Support for Victim Evacuation.Linda Elmhadhbi, Mohamed-Hedi Karray, Bernard Archimède, J. Neil Otte & Barry Smith - 2021 - International Journal of Information Technology and Decision Making:1–30.
    Abstract In light of the complexity of unfolding disasters, the diversity of rapidly evolving events, the enormous amount of generated information, and the huge pool of casualties, emergency responders (ERs) may be overwhelmed and in consequence poor decisions may be made. In fact, the possibility of transporting the wounded victims to one of several hospitals and the dynamic changes in healthcare resource availability make the decision process more complex. To tackle this problem, we propose a multicriteria decision support service, based (...)
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  5.  86
    A Semantics-Based Common Operational Command System for Multiagency Disaster Response.Linda Elmhadhbi, Mohamed-Hedi Karray, Bernard Archimède, J. Neil Otte & Barry Smith - 2020 - IEEE Transactions on Engineering Management 68:1-15.
    Disaster response is a highly collaborative and critical process that requires the involvement of multiple emergency responders (ERs), ideally working together under a unified command, to enable a rapid and effective operational response. Following the 9/11 and 11/13 terrorist attacks and the devastation of hurricanes Katrina and Rita, it is apparent that inadequate communication and a lack of interoperability among the ERs engaged on-site can adversely affect disaster response efforts. Within this context, we present a scenario-based terrorism case study to (...)
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  6.  93
    An Ontological Approach to Enhancing Information Sharing in Disaster Response.Linda Elmhadhbi, Mohamed-Hedi Karray, Bernard Archimède, J. Neil Otte & Barry Smith - 2021 - Information 12 (10).
    Managing complex disaster situations is a challenging task because of the large number of actors involved and the critical nature of the events themselves. In particular, the different terminologies and technical vocabularies that are being exchanged among Emergency Responders may lead to misunderstandings. Maintaining a shared semantics for exchanged data is a major challenge. To help to overcome these issues, we elaborate a modular suite of ontologies called POLARISCO that formalizes the complex knowledge of the ERs. Such a shared vocabulary (...)
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  7. PROMES: An Ontology‐Based Messaging Service for Semantically Interoperable Information Exchange During Disaster Response.Linda Elmhadhbi, Mohamed‐Hedi Karray, Bernard Archimède, J. Neil Otte & Barry Smith - 2020 - Journal of Contingencies and Crisis Management 28 (3):324-338.
    Disaster response requires the cooperation of multiple emergency responder organizations (EROs). However, after‐action reports relating to large‐scale disasters identity communication difficulties among EROs as a major hindrance to collaboration. On the one hand, the use of two‐radio communication, based on multiple orthogonal frequencies and uneven coverage, has been shown to degrade inter‐organization communication. On the other hand, because they reflect different areas of expertise, EROs use differing terminologies, which are difficult to reconcile. These issues lead to ambiguities, misunderstandings, and inefficient (...)
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  8. On the Epistemological Foundations of the Law of the Lever.Maarten Van Dyck - 2009 - Studies in History and Philosophy of Science Part A 40 (3):315-318.
    In this paper I challenge Paolo Palmieri’s reading of the Mach-Vailati debate on Archimedes’s proof of the law of the lever. I argue that the actual import of the debate concerns the possible epistemic (as opposed to merely pragmatic) role of mathematical arguments in empirical physics, and that construed in this light Vailati carries the upper hand. This claim is defended by showing that Archimedes’s proof of the law of the lever is not a way of appealing to (...)
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  9. Rhetorical Humanism Vs. Object-Oriented Ontology: The Ethics of Archimedean Points and Levers.Ira Allen - 2014 - Substance 43 (3):67-87.
    Archimedes of Syracuse has long provided a touchstone for considering how we make and acquire knowledge. Since the early Roman chroniclers of Archimedes’ life, and especially intensively since Descartes, scholars have described, sought, or derided the Archimedean point, defining and redefining its epistemic role. “Knowledge,” at least within modernity, is rhetorically tied to the figure of the Archimedean point, a place somewhere outside a regular and constrained world of experience. If this figure still leads to useful ways of (...)
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  10.  88
    A Revolutionary New Metaphysics, Based on Consciousness, and a Call to All Philosophers.Lorna Green - manuscript
    June 2022 A Revolutionary New Metaphysics, Based on Consciousness, and a Call to All Philosophers We are in a unique moment of our history unlike any previous moment ever. Virtually all human economies are based on the destruction of the Earth, and we are now at a place in our history where we can foresee if we continue on as we are, our own extinction. As I write, the planet is in deep trouble, heat, fires, great storms, and record flooding, (...)
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  11. Infinitesimal Differences: Controversies Between Leibniz and His Contemporaries. [REVIEW]Françoise Monnoyeur-Broitman - 2010 - Journal of the History of Philosophy 48 (4):527-528.
    Leibniz is well known for his formulation of the infinitesimal calculus. Nevertheless, the nature and logic of his discovery are seldom questioned: does it belong more to mathematics or metaphysics, and how is it connected to his physics? This book, composed of fourteen essays, investigates the nature and foundation of the calculus, its relationship to the physics of force and principle of continuity, and its overall method and metaphysics. The Leibnizian calculus is presented in its origin and context together with (...)
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  12. Wittgenstein E a medida da circunferência.André Porto - 2007 - Philósophos - Revista de Filosofia 12 (2).
    Wittgenstein’s philosophy of mathematics involves two highly controversial theses: the idea that mathematical propositions are not about (abstract) objects and the idea that no mathematical conjecture is ever answered as such, because the advent of the proof always determines a semantical shift of the meanings of the terms involved in the conjecture. The present article offers a reconstruction of Wittgenstein’s arguments supporting these theses within a very restricted setting: Archimedes’ discovery of an algorithm for calculating the number Pi.
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  13.  81
    The Absolute Generating Structure.Vladmir I. Rogozhin - 2012 - The Foundational Questions Institute (FQXi).
    The essential analysis of changing ideas of Space and Time for the period from the beginning of “Archimedes’ Second Revolution” is carried out to overcome the ontological groundlessness of the Knowledge and to expand its borders. Synthetic model of Triune (absolute) 12-dimensional Space-Time is built on the basis of Ontological construction method, Superaxiom and Superprinciple, the nature of Time is determined as a memory of material structure at a certain level of its holistic being.
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