Thunderstorms and Elementary Particle Acceleration . ... Conference . The first announcement . ... The Thunderstorms and Elementary Particle Acceleration (TEPA-2012) conference is the second one devoted to the studies of the extreme atmospheric effects connected with amplification of electric fields in the lower atmosphere. ... TEPA-2012 conference will be held from July 9 till July 11, 2012, just after the 23rd European Cosmic Ray Symposium also organized by MSU ( http://ecrs2012.sinp.msu.ru ) . ...
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... Philosophical Transactions of the Royal Society (Biological Sciences) . ... Biochimica et Biophysica Acta (Elsevier Science) . ... Discrete and Continuous Dynamical Systems, Series B (American Institute of Mathematical Sciences) . ... Physics in Medicine and Biology (Institute of Physics) . ... Mathematical Medicine and Biology: A Journal of the IMA . Mathematical Medicine and Biology will publish original articles with a significant mathematical content addressing topics in medicine and biology. ...
... ×òî ìîæíî ñêàçàòü î äèôôåðåíöèðóåìîñòè ôóíêöèè F (x) = f (g(x)) â òî÷êå x0 , åñëè ôóíêöèÿ íå èìååò ïðîèçâîäíîé â òî÷êå g(x0 ) è ôóíêöèÿ g(x) íå èìååò ïðîèçâîäíîé â òî÷êå x0 ? ... x2 Ðåøåíèå Ïðåîáðàçóåì ôóíêöèþ 1 sin2 x - x2 cos2 x sin x + x cos x sin x - x cos x - ctg2 x = = . ... n=2 ïîëó÷àåì 1 dn-1 lim (z - a)n ctg(z 2 ) = 0. (n - 1)! z a dz n-1 4. ... Òîãäà óðàâíåíèå â îòêëîíåíèÿõ èìååò âèä { x = x(y + 1), y = (x + 1)(y + 2) - 2. { îò ïîëîæåíèÿ Ïîñëå ëèíåàðèçàöèè ïîëó÷àåì x = x, y = 2x + y . ...
... In particular spectral distributions of single counts and coincidence for pure biphoton states generated by a train of short pump pulses have been measured and the entanglement quantifier has been calculated. ... Considering that the pulse duration of the pump did not change we can observe that in this case the pump is 2.8 times greater than the coincidence spectrum whereas the single counts distribution is 64 times larger than the width of the pump. ... Phys. Rev. Lett., ... Phys., 9 (2006) S467. ...
... Recreational Geography and International Tourism . ... Physical Geography and Landscape Science . ... Science . ... According to the fact that ecological conflicts has a global scale in international watersheds, transboundary location of Selenga river complicates the problem of scientific resolution of the conflicts between water consumers. ... International programme in Natural Resource Management and Law offers a unique combination of Natural and Environmental Sciences and Science of Law. ...