approximate synthesis of a mechanism

  • 81chemical element — Introduction also called  element,         any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed.       This article considers the… …

    Universalium

  • 82The Law of Conservation of Energy —     The Law of Conservation of Energy     † Catholic Encyclopedia ► The Law of Conservation of Energy     Amongst the gravest objections raised by the progress of modern science against Theism, the possibility of Miracles, free will, the… …

    Catholic encyclopedia

  • 83Diabetes in dogs — Illustration of a dog s pancreas. Cell islet in the illustration refers to a pancreatic cell in the Islets of Langerhans, which contain insulin producing beta cells and other endocrine related cells. Permanent damage to these beta cells results… …

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  • 84Philosophical Inquiries into the Essence of Human Freedom — (original German title Philosophische Untersuchungen über das Wesen der menschlichen Freiheit und die damit zusammenhängenden Gegenstände) is an 1809 work by Friedrich Schelling. It was the last book he finished in his lifetime, running to some… …

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  • 85Existence (Philosophy of) 1 — Philosophy of existence 1 Heidegger Jacques Taminiaux At the very outset and up to the end, the long philosophical journey of Martin Heidegger (1889–1976) remained oriented by a single question, the question of Being, the Seinsfrage. This does… …

    History of philosophy

  • 86Sulfuric acid — Sulfuric acid …

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  • 87Cycad — Cycadophyta Temporal range: Early Permian–Recent …

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  • 88Dihydrodipicolinate synthase — Identifiers EC number 4.2.1.52 CAS number 9055 59 8 …

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  • 89Educational psychology — Psychology …

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  • 90Permian–Triassic extinction event — …

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