Download or read book Bulletin de la Soci t Des Sciences Naturelles de Neuch tel written by Société des Sciences Naturelles (NEUCHÂTEL) and published by . This book was released on 1847 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Soci t des Sciences Naturelles de Neuch tel written by Société des Sciences Naturelles (Neuchâtel) and published by . This book was released on 1867 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Soci t des sciences naturelles de Neuch tel written by and published by . This book was released on 1844 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Soci t Des Sciences Naturelles de Neuchatel Volume written by Société Des Sciences Natur Neuchâtel and published by Hardpress Publishing. This book was released on 2013-12 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Download or read book Bulletin de la Soci t Des Sciences Naturelles de Neuchatel Volume Tom 1 written by Société Des Sciences Natur Neuchâtel and published by Hardpress Publishing. This book was released on 2013-12 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Download or read book Bulletin bibliographique des m moires de la Soci t des Sciences Naturelles de Neuch tel written by Société des sciences naturelles de Neuchâtel and published by . This book was released on 1835 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Soci t des Sciences Naturelles de Neuch tel written by Société des sciences naturelles de Neuchâtel and published by . This book was released on 1879 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la soci t des sciences naturelles de Neuchatel written by and published by . This book was released on 1870 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Soci t des sciences naturelles de Neuch tel written by and published by . This book was released on 1858 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book M moires de la Soci t des sciences naturelles de Neuchatel written by Société des sciences naturelles de Neuchâtel and published by . This book was released on 1914 with total page 1294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Soci t des Sciences Naturelles de Neuch tel Vol 14 written by Societe Des Sciences De Neuchatel and published by Forgotten Books. This book was released on 2017-04-30 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Bulletin de la Société des Sciences Naturelles de Neuchâtel, Vol. 14: 1883-1884 Le second avantage capital de l'horloge électrique de M. Hipp, que nous avons cité, c'est qu'elle est en tiérement soustraite aux influences de la pression atmosphérique variable. Dans ce but, le pendule avec son échappement, l'électro-aimant et les ressorts de contact, ainsi qu'un manomètre et un thermomètre, sont renfermés dans une cloche cylindrique en verre, fermée en haut par un plateau en laiton, vissé sur une plaque en fer très épaisse et solide, fixée par de gros boulons dans le pilier et portant tout l'appareil; en bas, la cloche est fermée également par un pla teau en laiton, soutenu au moyen de quatre tringles de laiton, parallèles et extérieures au cylindre, dont les vis sont du reste relâchées, une fois que le vide est fait, de sorte que le plateau est porté finalement par la pression atmosphérique. Le cylindre en verre est cimenté aux extrémités dans des anneaux en lai ton, rodés sur les deux plateaux de fermeture. Malgré toutes ces précautions, M. Hipp a lutté vainement pendant plus d'une année, sans pouvoir rendre la cloche étanche; après avoir cherché partout le défaut, le soupçon lui est venu que l'air pourrait bien passer à travers les pores du plateau qui était en fonte de laiton de première qualité et d'une épais scur de 12mm. C'était bien ainsi; car après avoir remplacé le laiton en fonte par un plateau en laiton laminé, la fermeture est devenue absolue. Nousfaisons marcher la pendule sous une pression de environ; or, depuis cinq mois, les indica tions du manomètre, qui est lu tous les jours, n'ont varié que dans les limites de à c'est à-dire des variations allant tantôt dans un sens, tantôt dans l'autre, et qui s'expliquent par les changements de température et leur influence sur la tension de la vapeur d'eau restée sous la cloche. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Bulletin de la Soci t Neuch teloise des Sciences Naturelles written by Société neuchâteloise des sciences naturelles and published by . This book was released on 1898 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Soci t vaudoise des sciences naturelles written by Société vaudoise des sciences naturelles and published by . This book was released on 1861 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletins des s ances de la Soci t Vaudoise des Sciences Naturelles written by Société vaudoise des sciences naturelles and published by . This book was released on 1854 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book M moires de la Soci t Des Sciences Naturelles de Neuchatel written by Société des sciences naturelles de Neuchâtel and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book M moires de la Soci t des Sciences Naturelles de Neuch tel written by Société des Sciences Naturelles (Neuchâtel) and published by . This book was released on 1835 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin de la Soci t vaudoise des sciences naturelles written by Société vaudoise des sciences naturelles and published by . This book was released on 1942 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt: