Titlebook: Structure and Approximation in Physical Theories; A. Hartkämper,H.-J. Schmidt Book 1981 Plenum Press, New York 1981 classification.experim

LUMEN

A Comparison of Two Recent Views on Theories,Ludwig, and its original version appeared in Ludwig 1970 as a by-product of an attempt to give a physically satisfactory axiomatization of quantum mechanics. Meanwhile Ludwig has further developed his concept, and a selfcontained presentation of it was given in Ludwig 1978. Using earlier approaches

接触

格子架

Geometrical Structures and the Grinding Process for Three Plates,e frame of Riemannian geometry. For this the notions of . which generalizes that of isometric rigidity, and of a . which describes the surfaces generated by GTP, are introduced. It is proved that GTP can be carried out . Furthermore, in this case the generated surfaces are ..

全神贯注于

,Sneed’s Theory Concept and Vagueness,oratory courses in physics prove the contrary. The calculation of errors in measurement and the ‘theory of disturbances’ are essential for physical methodology. But these achievements are not suited to clarify the relation between theories and reality.

不可磨灭

冬眠

Abstraction, Idealization and Approximation, principle, anti-realism perhaps in the form of intuitionism or verificationism is epistemologically a more reasonable position than unrestricted realism presupposing verification-transcendent truthconditions.

军械库

A General Scheme for Intertheoretic Approximation,ly, the relationship between Kepler’s laws and Newton’s theory of gravitation. It is formally shown that this particular case fits into the general frame for approximation developed in the first part of the essay.

连锁

愤怒历史

obsession