Encontrados 5 documentos, a visualizar página 1 de 1
Estimação da zona de conforto térmico de ovinos deslanados
Teodoro, S.M.; Eustáquio Filho, A.; Pereira, A.M.F.Conduziu-se um experimento na câmara bioclimática do Centro de Estudos Bioclimáticos da Universidade Estadual do Sudoeste da Bahia – Brasil, cujo objetivo foi estabelecer a zona de conforto térmico para ovinos deslanados. Em um experimento completamente casualizado, sete fêmeas da raça Santa Inês (repetições) foram expostas durante três dias consecutivos a cada um dos sete tratamentos (temperaturas de 10, 15, 2...
Chiral auxiliary-mediated enantioenrichment of (±)-ibuprofen, under steglich co...
Amongero,Marcela; Visnovezky,Damian; Kaufman,Teodoro S.The synthesis of a series of chiral secondary alcohols derived from (R)-carvone, and the stereochemical outcome of their reaction with (±)-ibuprofen, is reported. The racemic drug was transformed into the corresponding diastereomeric esters mediated by DCC/DMAP, affording up to 5.7:1 diastereomeric ratios of the esters derived from either (S)- or (R)-ibuprofen, depending on the type of chiral auxiliary employed.
Combined distributed turbo coding and space frequency block coding techniques
Bota, V.; Polgar, Zs. A.; Silva, A.; Teodoro, S.; Stef, M. P.; Moço, A.; Botos, A.; Gameiro, A.The distributed space-time (frequency) coding and distributed channel turbo coding used independently represent two cooperative techniques that can provide increased throughput and spectral efficiency at an imposed maximum Bit Error Rate (BER) and delay required from the new generation of cellular networks. This paper proposes two cooperative algorithms that employ jointly the two types of techniques, analyzes ...
An alternative and convenient synthesis of oct-7-enal, a naturally-occurring al...
Bracca,Andrea B. J.; Kaufman,Teodoro S.A new synthesis of oct-7-enal, a naturally-occurring unsaturated aldehyde isolated from the Japanese thistle Cirsium dipsacolepis, is reported. The natural product was prepared in five steps and with good overall yield from pentane-1,5-diol.
Synthesis of N-Methyl-N-formyltyramine, a new beta-phenethylamide derivative is...
Larghi,Enrique L.; Kaufman,Teodoro S.The synthesis of N-methyl-N-formyltyramine, a novel beta-phenethylamide derivative isolated from Cyathobasis fructiculosa (Bunge) Aellen, is reported. The natural product was prepared in six steps and good overall yield from 4-hydroxybenzaldehyde.
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