Results 51 to 60 of about 15,716 (302)
Controvérsias sobre o atomismo no século XIX Controversies on atomism in the nineteenth century
Química Nova, 2009 The present article reviews aspects of the controversy in nineteenth-century physical sciences between atomists and anti-atomists, and the scientific, philosophical and methodological aspects about the atomic debates.
Maria da Conceição Marinho Oki
doaj +1 more source
Russell’s Conception of Propositional Attitudes in Relation to Pragmatism [PDF]
, 2020 The conventional wisdom has it that between 1905 and 1919 Russell was critical to pragmatism. In particular, in two essays written in 1908–9, he sharply attacked the pragmatist theory of truth, emphasizing that truth is not relative to human practice. In
Milkov, Nikolay
core
On Ideas in Motion in Baghdad and Beyond [PDF]
, 2018 Note on Damien Janos (ed.), Ideas in Motion in Baghdad and Beyond. Philosophical and Theological Exchanges between Christians and Muslims in the Third/Ninth and Fourth/Tenth Centuries, (Islamic History and Civilization.
Martini, Cecilia
core +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Les Dossiers du GRIHL, 2010 Anna Rita Capoccia's contribution is based on the analysis of manuscripts created by Giulio Gori and other Jesuit professors at Roman College in the first twenty years of eighteenth century.There are here described professors' "hidden" opposition to ...
Anna Rita Capoccia
doaj +1 more source
A Case For Negative & General Facts [PDF]
, 2014 In this paper I take a closer look at Bertrand Russell's ontology of facts, pro- posed in his 1918 lectures on "The Philosophy of Logical Atomism". Part II is devoted to the question what Russell considered facts to be, and what kinds of facts he assumed.
Wettstein, Franziska
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Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Poincaré on the Foundation of Geometry in the Understanding [PDF]
, 2017 This paper is about Poincaré’s view of the foundations of geometry. According to the established view, which has been inherited from the logical positivists, Poincaré, like Hilbert, held that axioms in geometry are schemata that provide implicit ...
C. McLarty +20 more
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source