Popper’s supporters argued that most criticism is based on an incomprehensible interpretation of his ideas. They argue that Popper should not be interpreted as meaning that falsifiability is a sufficient condition for the demarcation of science. Some passages seem to suggest that he considers it is only a necessary condition. Other passages would suggest that for a theory to be scientific, Popper requires (besides falsifiability) other tests, and that negative test results are accepted. A demarcation criterion based on falsifiability that includes these elements will avoid the most obvious counter-arguments of a criterion based on falsifiability alone.
DOI: 10.13140/RG.2.2.30071.47527
Category: Science
Henri Poincaré: Common properties of mathematical physics
This rapid review of the various parts of mathematical physics has convinced us that all these problems, despite the extreme variety of boundary conditions and even differential equations, have, so to speak, a certain air of family which it is … Read More
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The theory of elasticity
The theory of elasticity offers us more complicated equations, but which do not differ much from the preceding ones. We still have three unknown functions u, v, w, to which I will add the auxiliary function Θ = du/dx + … Read More
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Imre Lakatos, The methodology of scientific research programmes – An Overview
The methodology of scientific research programmes is a collection of papers published over time expressing a radical review of Popper’s demarcation criterion between science and non-science, leading to a new theory of scientific rationality. Volume I address aspects of the philosophy of science, and volume II contains works on the philosophy of mathematics. For a science historian, the reconstruction proposed by Lakatos is attractive and explains the evolution of science to a level that has not been achieved before. The basic evaluation unit proposed by Lakatos is the research programme, and especially the dynamics of these programmes.
DOI: 10.13140/RG.2.2.31605.01767
Imre Lakatos, The methodology of scientific research programmes – An Overview
Henri Poincaré: On the Partial Differential Equations of Mathematical Physics – Law of cooling of an isolated solid body in space
Suppose we are looking for the law of cooling of an isolated solid body in space. It will be a question of finding a function V satisfying the equation dV/dt = kΔV, and which moreover is given for t = … Read More
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Drobeta Turnu Severin Heavy Water Plant: Construction
Sfetcu, Nicolae (2023), Drobeta Turnu Severin Heavy Water Plant: Construction, Cunoașterea Științifică, 2:1, DOI: 10.58679/CS96723, https://www.cunoasterea.ro/drobeta-turnu-severin-heavy-water-plant-construction/ Abstract The heavy water plant was established under the name of Combinatul Chimic Drobeta, by Decree 400/16.11.1979, under the Inorganic Products Industrial Center … Read More
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Poincaré: On the Partial Differential Equations of Mathematical Physics – Laplace equation for magnets
Suppose one or more permanent magnets placed in the presence of a perfectly magnetically soft body M. It is a question of finding a function V (the magnetic potential) which satisfies the Laplace equation in all the portion of space … Read More
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Heavy water in Romania: Scientific and technological research, and plant design
Sfetcu, Nicolae, “Heavy water in Romania: Scientific and technological research, and plant design”, in Telework (January 08. 2023), DOI: 10.13140/RG.2.2.36803.68642, https://www.telework.ro/en/heavy-water-in-romania-scientific-and-technological-research-and-plant-design/ Abstract The National Nuclear Program, the studies of specialized institutes and commercial treaties with other countries, based on … Read More
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Poincaré: The problem of the pulsating spheres of Bjerknes
We will first cite the following problem; a liquid is contained in a vessel which it completely fills; various moving solid bodies are immersed in this liquid; we know the movements of these bodies and we suppose that there is … Read More
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Heavy Water – Overview
Sfetcu, Nicolae, ” Heavy Water – Overview”, in Telework (2022), DOI: 10.13140/RG.2.2.31649.28003, https://www.telework.ro/en/heavy-water-overview/ Abstract An overview of heavy water: definition, properties, uses (with emphasis on the use of heavy water in nuclear reactors as a moderator and coolant). Technologies … Read More
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