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On Generation and Corruption II 8
No full textThe treatise On Generation and Corruption (GC) consists of a general account of generation and corruption (offered in the first book) plus an elemental theory (advanced in the second book). This introduction explores the relation between these two pieces. The upshot of this exploration is that the unity of the treatise is stronger than it is often thought. Far from being a suboptimal amalgam of various pieces, the treatise is the best and most efficient way to fulfill the promise made at the outset, where an account of the nature and causes of generation and corruption is announced, including how they differ from other natural processes such as alteration and growth
On Aristotle's Generation and Corruption II : An Introduction
No full textThe treatise On Generation and Corruption (GC) consists of a general account of generation and corruption (offered in the first book) plus an elemental theory (advanced in the second book). This introduction explores the relation between these two pieces. The upshot of this exploration is that the unity of the treatise is stronger than it is often thought. Far from being a suboptimal amalgam of various pieces, the treatise is the best and most efficient way to fulfill the promise made at the outset, where an account of the nature and causes of generation and corruption is announced, including how they differ from other natural processes such as alteration and growth
Beneficiation of concentrated ultrafine suspensions with a Falcon UF concentrator
Full text linkFalcon concentrators are enhanced gravity separators designed for concentrating fine particles. The Falcon UF model is unique in that it is dedicated to beneficiation of ultrafines, one key feature being that it does not make use of any fluidization water. We investigated the physics of particle transport inside Falcon concentrators, and concluded that separation efficiency is governed by differential settling velocity. We derived and published a predictive model of the partition function under dilute conditions. We intend to extend the initial model to concentrated ultrafine suspensions for application to industrial scenarios by adding hindered settling to account for solid concentration effects
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[Portrait of a falcon]
No full textPhotograph of a falcon standing on a handler's glove, attached to a chain. Buildings are pictured in the background, and a portion of the top of the frame shows some writing in white
[Portrait of a falcon]
No full textPhotograph of a falcon standing on a handler's glove, attached to a chain. Buildings are pictured in the background, and a portion of the top of the frame shows some writing in white
Aristotle On Generation and Corruption Book II: Introduction, Translation, and Interpretative Essays
No full textGeneration and Corruption II is concerned with Aristotle's theory of the elements, their reciprocal transformations and the cause of their perpetual generation and corruption. These matters are essential to Aristotle's picture of the world, making themselves felt throughout his natural science, including those portions of it that concern living things. What is more, the very inquiry Aristotle pursues in this text, with its focus on definition, generality, and causation, throws important light on his philosophy of science more generally. This volume contains eleven new essays, one for each of the chapters of this Aristotelian text, plus a general introduction and an English translation of the Greek text. It gives substantial attention to an important and neglected text, and highlights its relevance to other topics of current and enduring interest
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