27,962 research outputs found
Erratum to: Effect of moderate red wine intake on cardiac prognosis after recent acute myocardial infarction of subjects with Type 2 diabetes mellitus (Diabetic Medicine, (2006), 23, 9, (974-981), 10.1111/j.1464-5491.2006.01886.x)
No full textIn an article by Marfella et al, the author name C. Saron is incorrect and should be listed as C. Sardu. Therefore the correct author list is: R. Marfella, F. Cacciapuoti, M. Siniscalchi, F. C. Sasso, F. Marchese, F. Cinone, E. Musacchio, M. A. Marfella, L. Ruggiero, G. Chiorazzo, D. Liberti, G. Chiorazzo, G. F. Nicoletti, C. Sardu, F. D'Andrea, C. Ammendola, M. Verza and L. Coppola.In an article by Marfella et al, the author name C. Saron is incorrect and should be listed as C. Sardu. Therefore the correct author list is: R. Marfella, F. Cacciapuoti, M. Siniscalchi, F. C. Sasso, F. Marchese, F. Cinone, E. Musacchio, M. A. Marfella, L. Ruggiero, G. Chiorazzo, D. Liberti, G. Chiorazzo, G. F. Nicoletti, C. Sardu, F. D'Andrea, C. Ammendola, M. Verza and L. Coppola
Bioconversion of D-xylose to xylitol by Debaryomyces hansenii UFV-170: Product formation versus growth
No full textThe relationship between D-xylose-to-xylitol conversion and cell growth was investigated in the yeast Debaryomyces hansenii UFV-170
Xylose metabolism in Debaryomyces hansenii UFV-170. Effect of the specific oxygen uptake rate
No full textThe new yeast Debaryomyces hansenii UFV-170 was tested in this work in batch experiments under variable oxygenation conditions
Evidence for the decay B0→J/ψω and measurement of the relative branching fractions of meson decays to J/ψη and J/ψη′
No full textFirst evidence of the B 0 → J / ψ ω decay is found and the B s 0 → J / ψ η and B s 0 → J / ψ η ′ decays are studied using a dataset corresponding to an integrated luminosity of 1.0 fb -1 collected by the LHCb experiment in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV. The branching fractions of these decays are measured relative to that of the B 0 → J / ψ ρ 0 decay:frac(B (B 0 → J / ψ ω), B (B 0 → J / ψ ρ 0)) = 0.89 ± 0.19 (stat) - 0.13 + 0.07 (syst),frac(B (B s 0 → J / ψ η), B (B 0 → J / ψ ρ 0)) = 14.0 ± 1.2 (stat) - 1.5 + 1.1 (syst) - 1.0 + 1.1 (frac(f d, f s)),frac(B (B s 0 → J / ψ η ′), B (B 0 → J / ψ ρ 0)) = 12.7 ± 1.1 (stat) - 1.3 + 0.5 (syst) - 0.9 + 1.0 (frac(f d, f s)), where the last uncertainty is due to the knowledge of f d / f s, the ratio of b-quark hadronization factors that accounts for the different production rate of B 0 and B s 0 mesons. The ratio of the branching fractions of B s 0 → J / ψ η ′ and B s 0 → J / ψ η decays is measured to befrac(B (B s 0 → J / ψ η ′), B (B s 0 → J / ψ η)) = 0.90 ± 0.09 (stat) - 0.02 + 0.06 (syst)
A Robust Design for Cellular Vehicles of Gold Nanorods for Multimodal Imaging
No full textAuthors Dr. Marisa Benagiano and Prof. Mario Milco D’Elios were not included when this article was originally published. The corrected list of author of this manuscript is: F. Ratto,* S. Centi, C. Avigo, C. Borri, F. Tatini, L. Cavigli, C. Kusmic, B. Lelli, S. Lai, M. Benagiano, M. M. D’Elios, S. Colagrande, F. Faita, L. Menichetti, and R. Pini The affiliation for Dr. Benagiano and Prof. D’Elios is: Department of Experimental and Clinical Medicine University of Florence, Largo Brambilla 3, 50134 Florence, (FI), Italy Ref. [82] was not included in the originally published version of this article. It should be added to the second paragraph on page 7179, which then reads as follows: “More recently, the notion to exploit the natural tropism of cells, such as tumor-associated macrophages,[35–39] T cells,[40,82] mesenchymal stem cells,[41–43] and neural stem cells,[44,45] has begun to emerge as a radical alternative.” Ref. [82] is: G. Baldi, C. Ravagli, M. Comes Franchini, M. M. D’Elios, M. Benagiano, M. Bitossi (Colorobbia Italia S.p.A.) WO 104664, 2015. The Acknowledgements should be corrected to read as follows: “This work was in part supported by the Projects of Tuscan Region “NANOTREAT” and “SYNERGY” and by the ERANET+ Project of Tuscan Region and European Community “LUS BUBBLE”. The authors wish to thank Dr. Daniele Panetta for his expertise in X-ray micro imaging and Dr. Giovanni Baldi of CERICOL Research Center of Colorobbia Group for his expertise and knowledge on cellular nano-engineering.” The authors apologize for any inconvenience or misunderstanding that these errors may have caused. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinhei
Efeito da adubação nitrogenada na incidência do pulgão Cerosipha forbesi (Weed, 1889) em morangueiro Fragaria vesca L.
No full textCom o objetivo de examinar o efeito da adubação nitrogenada na incidência do pulgao Cerosipha forbesi, foi instalado em maio de 1991, no campo experimental da EMBRAPA - CNPDA, em Jaguariúna,SP, um experimento em blocos causalizados com 4 repetições e 3 tratamentos, sendo T1, testemunha com 0 grama de sulfato de amônia por parcela; T2 com aplicação de 200 gramas de sulfato de amônia por parcela e T3 com 2000 gramas de sulfato de amônia por parcela. Cada parcela constou 4 fileiras com 10 plantas cada, sendo a parcela útil as duas fileiras centrais menos as plantas das extremidades. A avaliação foi feita em dezembro de 1991, tomando-se ao acaso 5 plantas da parcela útil, nas quais foram constados os pulgões encontrados. Os dados originais receberam transformação de arco-seno raiz quadrada de y. A maior incidência de pulgões foi verificada no tratamento testemunha - (7,712), seguido de tratamento T3 (4,249) e T2 (2,607). Não Houve diferença significativa pelo teste de Ducan ao nivel de 5% entre os tratamentos T1 e t2. Nesse experimento nao se verificou aumento da incidência do pulgão com o aumento da dose de nitrigenio
Logarithmic variance profiles and the corresponding f-1 spectra of temperature fluctuations in turbulent Rayleigh-Bénard convection
No full textWe report experimental results for the temperature variance 2(z) and the corresponding frequency spectra P(f) in turbulent Rayleigh-Bénard convection (RBC) in a cylindrical sample of aspect ratioT= D/L = 1:00 (D = 1:12 m is the diameter and L = 1:12 m the height). The measurements were conducted in the Rayleigh-number range 1011 < Ra < 1:35 1014 and Pr ' 0:8. For Ra = 1:35x1014, 2(z) could be described well by a logarithmic dependence on the vertical position z in a range of z 1 < z < z 2 with z 1 ' 70 and z 2 = 0:1L. Here L=(2Nu) is the thickness of a thin thermal sublayer adjacent to the horizontal plate where the heat flux (denoted by the Nusselt number Nu) is carried mostly by thermal diffusion. In the log layer, we found that the temperature spectra had a significant frequency range over which P(f) f with close to 1. As Ra decreased, increased so that the log layer became thinner. At Ra = 2:05 1011, z 2 < z 1 and therefore there was no range for a log layer. Correspondingly, the temperature spectrum near the horizontal plate did not have the f1 scaling form either
Influence of xylose concentration and glucose/xylose ratio on fermentation by Debaryomyces hansenii UFV-170
No full textThe purpose of this work was to investigate the effects of xylose concentration (So = 50.0 to 275.0 g L-1) and glucose/xylose ratio (Sg/Sx = 0.09, 0.25 and 0.50) on the fermentative behavior of Debaryomyces hansenii UFV-170. The maximum cell productions expressed as cell dry weight were 40.28 g L-1 on pure xylose (Sx=106.30 g L-1) and 31.29 g L-1 on the glucose/xylose mixture (Sg = 5.0 g.L-1/Sx = 50.0 g L-1). The highest xylitol concentration (PXyt=130.43 g L-1) was obtained at Sx = 190.0 g L-1 corresponding to a xylitol yield (YXyt/S) of 0.77 g g-a, volumetric productivity (QXyt) of 0.54 g L-1 h-1 and specific productivity (qXyt) of 0.16 mmol g-1 h-1. High xylose levels (Sx≥187.0 g L-1) did not increase xylitol accumulation, but stimulated ethanol production. An increase in Sg/Sx ratio from 0.09 to 0.25 enhanced xylitol production at Sx = 50.0 g L-1, but not at Sx = 100.0 g L-1. In the simultaneous presence of glucose and xylose, PXyt=36.54 g L-1 was observed for Sg = 14.0 g L-1/Sx 50.0 g L-1 with YXyt/S=0.72 g g-1, QXyt=0.36 g L-1 h-1 and qXyt=0.08 mmol g-1 h-1. At the evaluated glucose/xylose ratio, glycerol and ethanol were formed as by-product
L-invariants for cohomological representations of PGL(2) over arbitrary number fields
No full textGehrmann L, Pati MR. L-invariants for cohomological representations of PGL(2) over arbitrary number fields. Forum of Mathematics, Sigma. 2024;12: e71.**Abstract**
Let
be a cuspidal, cohomological automorphic representation of an inner form
G
of
over a number field
F
of arbitrary signature. Further, let
be a prime of
F
such that
G
is split at
and the local component
of
at
is the Steinberg representation. Assuming that the representation is noncritical at
, we construct automorphic
-invariants for the representation
. If the number field
F
is totally real, we show that these automorphic
-invariants agree with the Fontaine–Mazur
-invariant of the associated
p
-adic Galois representation. This generalizes a recent result of Spieß respectively Rosso and the first named author from the case of parallel weight
to arbitrary cohomological weights.
</p
Nos passos de Antonieta: escrever uma vida
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Literatura, Florianópolis, 2010Nos Passos de Antonieta: escrever uma vida propõe mostrar a trajetória de Antonieta de Barros, sua vida e sua obra. Reflete e retrata, dentro do contexto 1901-1952, em Santa Catarina, a atuação da professora, da escritora, mulher e negra na política e literatura, vislumbrando a importância de seus escritos: crônicas, discursos e projetos, além da influência de sua idéias no pensamento sócio-político-educacional na Ilha de Santa Catarina do sec.XX. Utiliza-se de fotos, documentos, imagens, meios eletrônicos e menções em livros e jornais, os vestígios e rastros, para contar os passos de Antonieta. Um resgate histórico-cultural da escrita feminina na Literatura catarinense, verificando, a atuação da professora-escritora em todas as instâncias da vida pública
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