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Liebig (in Induktion und Deduktion, 1865) was probably the first to reject the inductive method from the standpoint of natural science; his attack is directed against Bacon. Duhem (in La théorie physique, son objet et sa structure, 1906; English translation by P. P. Wiener: The Aim and Structure of Physical Theory, Princeton, 1954) holds pronounced deductivist views. (*But there are also inductivist views to be found in Duhem’s book, for example in the third chapter, Part One, where we are told that only experiment, induction, and generalization have produced Descartes’s law of refraction; cf. the English translation, p. 34.) So does V. Kraft, Die Grundformen der Wissenschaftlichen Methoden, 1925; see also Carnap, Erkenntnis 2, 1932, p. 440.
My own view is that the various difficulties of inductive logic here sketched are insurmountable. So also, I fear, are those inherent in the doctrine, so widely current today, that inductive inference, although not ‘strictly valid’, can attain some degree of ‘reliability’ or of ‘probability’.
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In the eyes of the upholders of inductive logic, a principle ofinduction is of supreme importance for scientific method: ‘...this principle’, says Reichenbach, ‘determines the truth of scientific theories. To eliminate it from science would mean nothing less than to deprive science of the power to decide the truth or falsity of its theories. Without it, clearly, science would no longer have the right to distinguish its theories from the fanciful and arbitrary creations of the poet’s mind.’
The Science of Light and Lasers | Szydlo's At Home Science
"Laser is a device for producing a special type of light and intensely concentrated beam of light which is coherent. Coherent means essentially two things. The light, all of the light that comes out has exactly the same wavelength. Furthermore, it is coherent which means that all the waves move up and down together in the same
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Natioanal Geography ya da Discovery gibi belgesel kanallarda her biri bir bölüm olarak anlatılabilecek birbirinden oldukça bağımsız tarihsel ilginç bilgiler. Çevirmenin girişteki önsözü biraz garip. Tarih okumanın sıkıcı olduğunu bunu engellemek için tarihi eğlenceli ilginç hale getirmek gerektiği belirtiyor. Ancak kitaptaki anektodlara ne kadar tarih denebilir ki? Tamam; ilginç, eğlenceli konular ama insanlık tarihine yön veren konular değil. "Bunları bilmek bir okura tarih adına ne verir ki?" sorusunu sormadan kendimi alamadım. Ayrıca her anektod sonundaki yazarın dipnot tadındaki bilgi kutucukları gereksiz olmuş. Kitabın eğlenmek adına yüklendiği amacını sulandırılmış. Yine de 50 anektod için epeyce emek var. Biraz eğlenmek için okunabilir. Aşık olun. İyi okumalar dilerim.
50 Tarihi Anekdot
50 Tarihi AnekdotFrede Royer · Orenda Yayınları · 201974 okunma
The discovery of the structure of DNA provided a mechanistic key that unlocked the mystery of genes. Genes are chemicals and chemistry is just thermodynamics; so did the discovery of the double helix finally bring life entirely into the realm of classical science?
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Congratulations to Turkish people on the historic discovery of energy resources in the Black sea. This is a gift from Allah to Turkey as Turkey advances her ranks amongst the prominent countries of the world ... May Allah protect Turkey and take her from strength to strength...
304 syf.
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Arthur C. Clarke, seni bu kadar geç keşfettiğim için kendimi kınıyorum. O nasıl bir hayal gücü ... Ufak bir kronolojik sürece bakacak olursak; 1961 yılında Rus kozmonot ''Yuri Gagari'' 'Vostok uzay aracıyla' ilk uzaya çıkan insan unvanı aldı... Daha sonra 1969 yılında hepimizin bildiği üzere ''Neil Armstrong'' Ay'a iniş yapan ilk insan oldu ve
2001: Bir Uzay Destanı
2001: Bir Uzay DestanıArthur C. Clarke · İthaki Yayınları · 20161,323 okunma
Perspective
Perspective is the method of sketching a front with the sides withdrawing into the background, the lines all meeting in the centre of a circle. All three come of reflexion and invention. Reflexion is careful and laborious thought, and watchful attention directed to the agreeable effect of one's plan. Invention, on the other hand, is the solving of intricate problems and the discovery of new principles by means of brilliancy and versatility. These are the departments belonging under Arrangement.
430 öğeden 311 ile 320 arasındakiler gösteriliyor.