Download or read book Ma vie chez un crustac pas comme les autres written by Melly V. and published by Lulu.com. This book was released on 2012-06-09 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Un combat quotidien contre un crabe assez malveillant et très envahissant. La vie d'une trentenaire qui apprend qu'elle est atteinte d'un cancer. Humour, rage, pleurs et joie se côtoient en douceur jour après jour à travers les lignes d'un blog.
Download or read book Nervous Systems in Invertebrates written by M.A. Ali and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea of holding an Advanced Study Institute (ASI) and getting a volume out, on the Nervous Systems in Invertebrates first cropped up in the summer of 1977 at the ASI on Sensory Ecology. I had prepared a review of the nervous systems in coelomates and noticed how much we depended on Bullock and Horridge's treatise on the one hand and how much new material and requirements has cropped up since 1965, when this classical work was published. Interest in the concerted study of pollution and environmental toxicology was growing in geometrical proportions and the use of invertebrates as indices was growing. As a teacher of a course on the biology of invertebrates since the beginning of my career I had also noticed how the interest of the students and the content of my course was shifting gradually and steadily from the traditional morphology-taxonomy type to the physiology-ecology-embryology orientation. Students were demanding to know the relevency of what they had to learn. Thus, after the ASI on Photoreception and Vision in Invertebrates held in 1982 the question of one on nervous systems was raised by a number of colleagues. It appeared then that the consensus was that the time was ripe to hold one and that it will be worthwhile. Therefore, as usual arrangements had to begin at least two years in advance. Most of the persons I contacted to lecture and write chapters on selected topics agreed enthusiastically.
Download or read book Le Vacuome de la Cellule V g tale Morphologie Le Vacuome Animal Contractile Vacuoles of Protozoa Food Vacuoles written by Pierre Dangeard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is also possible that contractile vacuoles originate by some form of phase separation not yet understood and possibly involving the contractile properties of proteins, and' it is possible that this process continues to operate in the walls of the vacuoles or feeder canals. This secretory process may be the function of that part of the vacuolar apparatus which blackens on impregnation with osmic acid, and which seems to possess some degree of permanence from vacuole to vacuole and in some cases from parent to daughter cell. Remarkably little is known about the mechanism of systole. General body turgor may contribute, but it is not essential. In ciliates the main force is local and probably comes from a tension in the wall of the vacuole itself, but it is not known whether or not this is an active contraction of an oriented protein layer. The critical process for the initiation of systole is probably the opening of the pore. It is possible that in ciliates there is a rhythmically operating independent timing mechani,sm by which the vacuolar cycle is controlled, but its existence has not been demonstrated.
Download or read book Memoirs of the Museum of Comparative Zool ogy at Harvard College written by Harvard University. Museum of Comparative Zoology and published by . This book was released on 1893 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Memoirs written by Harvard University. Museum of Comparative Zoology and published by . This book was released on 1885 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Traite de Zoologie Concrete written by Yves and Herouard Delage (Edgard) and published by . This book was released on 1896 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Le Travail et ses Representations written by Michel Cartier and published by Routledge. This book was released on 2022-03-10 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1984. From Adam Smith to Karl Marx, classical economists identify work as a collection of technical operations resulting in the creation of social goods and founding value. The authors of this book deal with several societies in Asia, Africa and America. D'Adam Smith a Karl Marx, les economistes classiques identifient le travail a un emsemble d'operations techniques aboutissant a la creation de biens sociaux et fondant la valeur. Les auters de ce livre traitent de plusieurs societes d'Asie, d'Afrique at d'Amerique.
Download or read book Studies on Gammaridea Volume 1 Proceedings of the Third International Colloquium on Gammarus and Niphargus Schlitz 1975 written by M P D Meijering and published by BRILL. This book was released on 1977-12 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arch Int Physiol written by and published by . This book was released on 1909 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comtes rendus of the 6.-9. Congrès international de physiologie, 1904-1913, included in v. 2, 4, 10 and 14.
Download or read book Anatomie Et Physiologie de L oeil Dans la S rie Animale written by Giuseppe Ovio and published by . This book was released on 1927 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Description Des Crustac s de la Famille Des Paguriens Recueillis Pendant L Exp dition written by Alphonse Milne-Edwards and published by . This book was released on 1893 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Memoirs and Proceedings of the Manchester Literary Philosophical Society written by Manchester Literary and Philosophical Society and published by . This book was released on 1901 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Principles of biology v 2 written by Herbert Spencer and published by . This book was released on 1899 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book The Principles of Biology written by Herbert Spencer and published by . This book was released on 1899 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of biology written by Herbert Spencer and published by . This book was released on 1899 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
