Zobrazeno 1 - 10
of 5 658
pro vyhledávání: '"R. Da Silva"'
Autor:
M. Longo, R. G. Knox, N. M. Levine, A. L. S. Swann, D. M. Medvigy, M. C. Dietze, Y. Kim, K. Zhang, D. Bonal, B. Burban, P. B. Camargo, M. N. Hayek, S. R. Saleska, R. da Silva, R. L. Bras, S. C. Wofsy, P. R. Moorcroft
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 4347-4374 (2019)
The Ecosystem Demography model version 2.2 (ED-2.2) is a terrestrial biosphere model that simulates the biophysical, ecological, and biogeochemical dynamics of vertically and horizontally heterogeneous terrestrial ecosystems. In a companion paper (Lo
Externí odkaz:
https://doaj.org/article/cc2db08abc104112b333812e2ae4c26f
Autor:
M. N. Hayek, M. Longo, J. Wu, M. N. Smith, N. Restrepo-Coupe, R. Tapajós, R. da Silva, D. R. Fitzjarrald, P. B. Camargo, L. R. Hutyra, L. F. Alves, B. Daube, J. W. Munger, K. T. Wiedemann, S. R. Saleska, S. C. Wofsy
Publikováno v:
Biogeosciences, Vol 15, Pp 4833-4848 (2018)
In Amazon forests, the relative contributions of climate, phenology, and disturbance to net ecosystem exchange of carbon (NEE) are not well understood. To partition influences across various timescales, we use a statistical model to represent eddy
Externí odkaz:
https://doaj.org/article/38cf6e0f8a754d8791ab27ea64e790d7
Autor:
Cantarino, Marli R., Pakuszewski, K. R., Salzmann, Björn, Moya, Pedro H. A., Neto, Wagner R. da Silva, Freitas, G. S., Pagliuso, P. G., Adriano, C., Brito, Walber H., Garcia, Fernando A.
Superconductivity (SC) is absent in Cr-substituted BaFe$_{2}$As$_{2}$ (CrBFA), a well-established but poorly understood topic. Additionally, the suppression of the spin density wave transition temperature ($T_{\text{SDW}}$) in CrBFA and Mn-substitute
Externí odkaz:
http://arxiv.org/abs/2312.09014
Publikováno v:
Nonlinear Processes in Geophysics, Vol 23, Iss 4, Pp 205-213 (2016)
Soil processes are characterized by a great degree of heterogeneity, which may be assessed by scaling properties. The aims of the current study were to describe the dynamics of soil water content at three depths in a vineyard under rain-fed and irrig
Externí odkaz:
https://doaj.org/article/1e429ba95f084443892eed74b45a3b98
Autor:
Cantarino, Marli R., Pakuszewski, Kevin R., Salzmann, Björn, Moya, Pedro H. A., Neto, Wagner R. da Silva, Freitas, Gabriel S., Pagliuso, P. G., Brito, Walber H., Monney, Claude, Adriano, C., Garcia, Fernando A.
Chemical substitution is commonly used to explore new ground states in materials, yet the role of disorder is often overlooked. In Mn-substituted BaFe$_{2}$As$_{2}$ (MnBFA), superconductivity (SC) is absent, despite being observed for nominal hole-do
Externí odkaz:
http://arxiv.org/abs/2307.12879
Autor:
I. Dos Santos Pereira, R. Da Silva Messias, Â. Diniz Campos, P. Errea, L. E. Corrêa Antunes, J. C. Fachinello, A. Pina
Publikováno v:
Biologia Plantarum, Vol 58, Iss 1, Pp 114-120 (2014)
Phenylalanine ammonia lyase (PAL) is a key enzyme in the phenylpropanoid pathway responsible for biosynthesis of many secondary metabolites, such as anthocyanins, flavanols, and lignins. The objective of this work was to determine the effect of diffe
Externí odkaz:
https://doaj.org/article/fa015bdb13e74465930d7a73a30df111
Autor:
P. R. Ferreira de Araujo, V. da Silva Santos, A. Rodrigues Machado, C. Gevehr Fernandes, J. A. Silva, R. da Silva Rodrigues
Publikováno v:
Nutrición Hospitalaria, Vol 26, Iss 5, Pp 984-990 (2011)
Introduction: In humans, the normal metabolic activity produces free radicals that constantly, along with other risk factors, including hypercholesterolemia may be responsible for the onset of degenerative diseases. Some bioactive compounds present i
Externí odkaz:
https://doaj.org/article/58854ae835e34465bbfe9af2ad580469
Autor:
de Abrantes, Juliana G., Cantarino, Marli R., Neto, Wagner R. da Silva, Freire, Victória V., Figueiredo, Alvaro G., Germano, Tarsis M., Mounssef Jr., Bassim, Bittar, Eduardo M., Leithe-Jasper, Andreas, Garcia, Fernando A.
Vibrational and elastic properties of the $R$Fe$_{4}$Sb$_{12}$ skutterudites are investigated by, respectively, temperature $(T)$ dependent extended X-ray absorption fine structure (EXAFS) and pressure $(P)$ dependent x-ray diffraction (XRD) experime
Externí odkaz:
http://arxiv.org/abs/2203.14821
Autor:
de Figueiredo, A. G., Cantarino, M. R., Neto, W. R. da Silva, Pakuszewski, K. R., Grossi, R., Christovam, D. S., Souza, J. C., Piva, M. M., Freitas, G. S., Pagliuso, P. G., Adriano, C., Garcia, F. A.
The polarization dependence of the near edge x-ray absorption spectroscopy (XANES) is an element specific probe to the real-space distribution of the density of unoccupied states in solid-state materials. In this paper, we present Fe and As $K$-edge
Externí odkaz:
http://arxiv.org/abs/2112.09980
Autor:
Nadaleti, Willian Cezar, Santos, Maele Costa dos, de Souza, Eduarda, Gomes, Jeferson, Manoel R da Silva, Flavio, de Castilhos, Armando B., Przybyla, Grzegorz
Publikováno v:
In International Journal of Hydrogen Energy 20 May 2024 67:618-625