Transactions of the International Union for Cooperation in Solar Research

Transactions of the International Union for Cooperation in Solar Research PDF Author: International Union for Co-operation in Solar Research
Publisher:
ISBN:
Category : Astronomy
Languages : de
Pages : 274

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Transactions of the International Union for Cooperation in Solar Research

Transactions of the International Union for Cooperation in Solar Research PDF Author: International Union for Co-operation in Solar Research
Publisher:
ISBN:
Category : Astronomy
Languages : de
Pages : 274

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Transactions of the International Union for Cooperation in Solar Research

Transactions of the International Union for Cooperation in Solar Research PDF Author:
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 284

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Transactions of the International Union for Co-operation in Solar Research

Transactions of the International Union for Co-operation in Solar Research PDF Author: International Union for Co-operation in Solar Research
Publisher:
ISBN:
Category : Astronomy
Languages : de
Pages : 288

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Transactions of the International Union for Co-operation in Solar Research

Transactions of the International Union for Co-operation in Solar Research PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Transactions of the International Union for Co-operation in Solar Research

Transactions of the International Union for Co-operation in Solar Research PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 244

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Transactions of the International Union for Cooperation in Solar Research

Transactions of the International Union for Cooperation in Solar Research PDF Author: International Union for Co-operation in Solar Research
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 274

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Transactions of the International Union for Cooperation in Solar Research

Transactions of the International Union for Cooperation in Solar Research PDF Author: International Union For Research
Publisher: Rarebooksclub.com
ISBN: 9781230166308
Category :
Languages : en
Pages : 82

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1908 edition. Excerpt: ...d'unites parce que la mesure au comparateur a ete faite par rapport a une broche d'acier dont la dilatation est insuffisamment connue, et que les pressions exercees par le comparateur etaient bien superieure a celle des ressorts de l'etalon. De la resulte qu'une erreur sur la longueur d'onde de 1/10000 aurait produit la meme erreur que celle que l'on pouvait raisonnablement craindre sur la mesure au comparateur; or le nombre de MM. Michelson et Benoit est certainement exact avec une precision bien superieure, de sorte qu'aucun cercle vicieux n'a ete commis. On a vu d'autre part que les franges de superposition permettent de prendre exactement la moitie, le tiers, etc., d'une longueur donnee, a l'aide de l'interferometre; nous avons place les lames de l'interf erometre au quart de la distance de celles de l'etalon; dans ces conditions on obtient des franges vertes d'ordre 61.400 environ dont la premiere est connue a 4 ou 5 unites pres et qui sont d'ordre assez peu eleve pour que les concordances des anneaux verts et rouges ne soient pas seules observables, mais que les discordances des anneaux verts et bleus le soient aussi; cette observation a suffi pour fixer sans aucune incertitude l'ordre au centre et en le multipliant par 4 on aurait pu avoir immediatement l'ordre de l'etalon lui-meme; on aurait trouve ainsi: 245.533,0. Par prudence et pour eviter une erreur toujours a redouter nous avons pris encore successivement le cinquieme, et la moitie, les observations ont parfaitement concorde avec celles faites au quart, et l'observation directe faite...

Transactions of the International Union for Co-operation in Solar Research

Transactions of the International Union for Co-operation in Solar Research PDF Author: International Union for Co-operation in Solar Research
Publisher:
ISBN:
Category :
Languages : en
Pages : 264

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Transactions of the International Union for Co-operation in Solar Research

Transactions of the International Union for Co-operation in Solar Research PDF Author: International Union for Co-operation in Solar Research
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 304

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Book Description
Vol. 1 includes proceedings of the first and second conferences, and the preliminary transactions connected with the establishment of the Union.

A Bridge between Conceptual Frameworks

A Bridge between Conceptual Frameworks PDF Author: Raffaele Pisano
Publisher: Springer
ISBN: 9401796459
Category : Science
Languages : en
Pages : 621

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Book Description
This book analyzes scientific problems within the history of physics, engineering, chemistry, astronomy and medicine, correlated with technological applications in the social context. When and how is tension between disciplines explicitly practised? What is the conceptual bridge between science researches and the organization of technological researches in the development of industrial applications? The authors explain various ways in which the sciences allowed advanced modelling on the one hand, and the development of new technological ideas on the other hand. An emphasis on the role played by mechanisms, production methods and instruments bestows a benefit on historical and scientific discourse: theories, institutions, universities, schools for engineers, social implications as well. Scholars from different traditions discuss the emergency style of thinking in methodology and, in theoretical perspective, aim to gather and re-evaluate the current thinking on this subject. It brings together contributions from leading experts in the field, and gives much-needed insight into the subject from a historical point of view. The volume composition makes for absorbing reading for historians, philosophers and scientists.