19,655 research outputs found
Low speed reentry guidance dispersion evaluation
Mathematical models for low speed reentry guidance of Apollo vehicle
Towards a new quantization of Dirac's monopole
There are several mathematical and physical reasons why Dirac's quantization
must hold. How far one can go without it remains an open problem. The present
work outlines a few steps in this direction.Comment: To appear in Proceedings of "IV Taller de la Division de Gravitacion
y Fisica Matematica". Misprints corrected, references and acknowledgments
adde
On representations of the rotation group and magnetic monopoles
Recently (Phys. Lett. A302 (2002) 253, hep-th/0208210; hep-th/0403146)
employing bounded infinite-dimensional representations of the rotation group we
have argued that one can obtain the consistent monopole theory with generalized
Dirac quantization condition, , where is the
weight of the Dirac string. Here we extend this proof to the unbounded
infinite-dimensional representations.Comment: References adde
Efeito integrado no uso do baculovírus para o controle da lagarta-do-cartucho, Spodoptera frugiperda em milho, relacionado a outros inimigos naturais.
Efeito de nível de calagem no solo, na biologia de Spodoptera frugiperda (Lepidoptera: Noctuidae).
Mortalidade da lagarta-do-cartucho com o Baculovírus Spodoptera aplicado em diferentes culturas.
Efeito de diferentes dosagens do vírus VPN em lagartas de Spodoptera frugiperda de diferentes idades.
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