... Cell Bio/., ... The mean length of microtubules surrounding the centrosome in different cell lines differed insignificantly and equalled 0.4-0.8 µm. In this case, the microtubules attached to the centrosome were on the average slightly shorter than the free ones. ... Histogram of microtubule distribution by length around the centrosome in cells. radiating outward from the cell center also does not exceed 2 µm. Short microtubules are prevalent: those of 0.2-0.4 µm make up 34% of attached ones. ...
Hindawi Publishing Corporation Mathematical Problems in Engineering Volume 2009, Article ID 848619, 4 pages doi:10.1155/2009/848619 Editorial Time-Dependent Billiards Alexander Loskutov 1 2 1, 2 and Edson D. Leonel2 Physics Faculty, Moscow State University, Moscow 119992, Russia Departamento de Estat´stica, Matematica Aplicada e Computacao, Universidade ... This problem is related to the unbounded increase of energy in periodically forced Hamiltonian systems and known as Fermi acceleration 7 . ...
Economic, industry and corporate trends A report from the Economist Intelligence Unit sponsored by Cisco Systems Foresight 2020 Economic, industry and corporate trends Contents Preface Executive summary Chapter 1: The world economy Chapter 2: Industries Automotive Consumer goods and retailing Energy Financial services Healthcare and pharmaceuticals Manufacturing Public sector Telecoms Chapter 3: The company Appendix I: Survey results 2 3 6 22 24 30 36 43 50 57 62 67 74 86 Appendix II: Methodology for