962 resultados para Rolle of Stevenstone, John Rolle, Baron, 1750-1842.


Relevância:

50.00% 50.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Thesis (doctoral)--Universitat Marburg.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Thesis (doctoral)--

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Introduction by H. H. Harper.

Relevância:

50.00% 50.00%

Publicador:

Resumo:

Let p(z) be an algebraic polynomial of degree n ¸ 2 with real coefficients and p(i) = p(¡i). According to Grace-Heawood Theorem, at least one zero of the derivative p0(z) is on the disk with center in the origin and radius cot(¼=n). In this paper is found the smallest domain containing at leas one zero of the derivative p0(z).

Relevância:

40.00% 40.00%

Publicador:

Resumo:

Australian mosquitoes from which Japanese encephalitis virus (JEV) has been recovered (Culex annulirostris, Culex gelidus, and Aedes vigilax) were assessed for their ability to be infected with the ChimeriVax-JE vaccine, with yellow fever vaccine virus 17D (YF 17D) from which the backbone of ChimeriVax-JE vaccine is derived and with JEV-Nakayama. None of the mosquitoes became infected after being fed orally with 6.1 log(10) plaque-forming units (PFU)/mL of ChimeriVax-JE vaccine, which is greater than the peak viremia in vaccinees (mean peak viremia = 4.8 PFU/mL, range = 0-30 PFU/mL of 0.9 days mean duration, range = 0-11 days). Some members of all three species of mosquito became infected when fed on JEV-Nakayama, but only Ae. vigilax was infected when fed on YF 17D. The results suggest that none of these three species of mosquito are likely to set up secondary cycles of transmission of ChimeriVax-JE in Australia after feeding on a viremic vaccinee.