Olfatory and chemical caracterization of the Essential Oil from Bidens graveolens Mart.

IFF 2017

Scents from Brazilian Cerrado: The essential oil from Calea teucriifolia (Gardner) Baker (Asteraceae).

Edition of Abstracts of the 48th International Symposium on Essential Oils, Pécs, Hungary, 2017. Abstracts. Babedio, 2017. ISEO 2017, 10 a 13 set. 2017. P-63

Characterization of volatile and odor-active compounds of the essential oil from Bidens graveolens Mart. (Asteraceae).

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Hidroquímica na Amazônia Central. II. Flutuações no fluxo de saída de nitrogênio e fósforo em dois ecossistemas na Amazônia ()

Waters analyses were done of four "igarapes", on which two of them are dryer a Campina\'s area in the Central Amazonia, third and fourth drying a "terra firme" of forest located along of the BR-174 Road. The study had been done during a whole year, in order to know the lost on a cycle of essencial nutrients by Campina ecosystem, in comparison with a "terra firme". The data permited to verify that there is a curve for each "igarapé", in a anual cycle, and that although the lost can be considerable, N and P are not limitant factors for the Campina ecosystem, because these elements are given by died organic matter (litter), droped on the soil from vegetables.Foram feitas análises de água de quatro igarapés, dos quais dois drenam uma área de campina na Amazônia Central, o terceiro e o quarto drenando "terra firme de floresta", situados ao longo da rodovia BR-174. O estudo foi feito durante um ano ininterrupto, com a finalidade de conhecer o fluxo de saída de nutrientes essenciais do ecossistema da campina em comparação com a floresta de terra firme. Os dados permitem verificar que existe uma curva para cada igarapé, em um ciclo anual, e que apesar das perdas N e P não constituem fatores limitantes para o ecossistema da campina visto que esses elementos são fornecidos pela manta orgânica morta, que é depositada no solo pelos vegetais, e também pela lixiviação de troncos e folhas e ainda pelas chuvas

Quadrupole Moment Measurements of TSD1 and TSD2 Bands in \u3csup\u3e167\u3c/sup\u3eLu

The triaxial strongly deformed (TSD) bands in 167Lu were populated by the 123Sb(48Ca, 4n) reaction with a beam energy of 203 MeV. Gamma rays, requiring fivefold or more in prompt coincidence, were detected with the Gammasphere spectrometer. Of particular interests are TSD bands 1 and 2 which have previously been interpreted as zero phonon and one phonon wobbling bands, respectively. Using the Doppler shift attenuation method (DSAM), a preliminary transition quadrupole moment of 6.9+0.3−0.3 eb was extracted for the TSD1 band. Data analysis continues for TSD2 which is considerably more weakly populated

Coleta, conservação e cultivo experimental de macela (Achyrocline spp. - Asteraceae), na região do cerrado.

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Avaliação de leveduras industriais na fermentação de suco de caju.

A agroindustria do caju e, reconhecidamente, um dos mais importantes segmentos da economia do Nordeste brasileiro. representa parcela significativa das exportacoes da regiao, emprega cerca de 20 mil pessoas na industria processadora e gera em torno de 280 mil postos de trabalho no campo. O pedunculo de caju, alem de ser consumido in natura, possui varias opcoes tecnologicas de industrializacao, no entanto apenas o suco de caju integral possui alguma expressao economica. Por ser considerado um subproduto da agroindustria de amendoas, apresenta elevado indice de desperdicio, da ordem de 95% da producao anual, correspondendoem 1998, a 967.458 t (IBGE, 1998).bitstream/CNPAT-2010/5490/1/Ci-004.pd

Qualidade fisiológica e sanitária de sementes de girassol produzidas na região de Timon, Maranhão.

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Spectroscopy around 36^{36}Ca

Expérience GANILInternational audienceAn experiment was performed to study excited states in neutron-deficient nuclei around Ca. A one-neutron knockout reaction was used to produce $^{36}$Ca ions from a $^{37}$Ca secondary beam, and in-beam $\gamma$-rays were measured. The $2^+$ energy in $^{36}$Ca is compared to the mirror nucleus $^{36}$S to deduce information on the isospin dependence of the nuclear force near the proton drip line. The energy of the first excited $2^+$ state in $^{36}$Ca and the cross section for the 1-neutron knock-out reaction from $^{37}$Ca at $\sim$ 45 · AMeV were obtained. Furthermore, for two other $T_z$ = −2 nuclei, $^{28}$S and $^{32}$Ar, the de-excitation of the first $2^+$ state has been observed

Functional Divergence in the Genus Oenococcus as Predicted by Genome Sequencing of the Newly-Described Species, Oenococcus kitaharae

Oenococcus kitaharae is only the second member of the genus Oenococcus to be identified and is the closest relative of the industrially important wine bacterium Oenococcus oeni. To provide insight into this new species, the genome of the type strain of O. kitaharae, DSM 17330, was sequenced. Comparison of the sequenced genomes of both species show that the genome of O. kitaharae DSM 17330 contains many genes with predicted functions in cellular defence (bacteriocins, antimicrobials, restriction-modification systems and a CRISPR locus) which are lacking in O. oeni. The two genomes also appear to differentially encode several metabolic pathways associated with amino acid biosynthesis and carbohydrate utilization and which have direct phenotypic consequences. This would indicate that the two species have evolved different survival techniques to suit their particular environmental niches. O. oeni has adapted to survive in the harsh, but predictable, environment of wine that provides very few competitive species. However O. kitaharae appears to have adapted to a growth environment in which biological competition provides a significant selective pressure by accumulating biological defence molecules, such as bacteriocins and restriction-modification systems, throughout its genome