Marisa Prado Gomes

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The remaining riparian stretches are often the unique suitable habitats for forest breeding birds in Mediterranean landscapes undergoing long-term changes. Understanding the interactions between riparian zones and their surroundings is critical to establish successful management actions. We assessed the influence of surrounding matrix on riparian bird(More)
The model of the position-dependent noncommutativety in quantum mechanics is proposed. We start with a given commutation relations between the operators of coordinatesˆx i , ˆ x j = ω ij (ˆ x), and construct the complete algebra of commutation relations, including the operators of mo-menta. The constructed algebra is a deformation of a standard Heisenberg(More)
FOR MERIDIANI JAROSITE FORMATION. J. P. Greenwood 1 , M. S. Gilmore 1 , R. E. Blake 2 , A. M. Martini 3 , M. Gomes 1 , S. Tracy 3 , M. D. Dyar 4 , J. A. Gilmore 5 , and J. Varekamp 1 , 1 Dept. of Earth & Environmental Sciences, Wesleyan University, Middletown, CT 06459, 2 Dept. of Geology & Geophysics, Kline Geology Laboratory, Yale University, New Haven,(More)
The model of the position-dependent noncommutativety in quantum mechanics is proposed. We start with a given commutation relations between the operators of coordinatesˆx i , ˆ x j = ω ij (ˆ x), and construct the complete algebra of commutation relations, including the operators of mo-menta. The constructed algebra is a deformation of a standard Heisenberg(More)
In this work, we present a supersymmetric extension of the quantum spherical model, both in components and also in the superspace formalisms. We find the solution for short- and long-range interactions through the imaginary time formalism path integral approach. The existence of critical points (classical and quantum) is analyzed and the corresponding(More)
Threshold photoelectron spectrum of ozone is presented for the first time at a resolution of 21-38 meV using synchrotron radiation in the energy region of 12-21 eV. The ionization energies of the first ionized states were determined and an interpretation of the O3 spectrum with respect to its first three ionic states, 1 2A1, 1 2B2, and 1 2A2, is presented.(More)
In this study, we assessed how low spatial resolution and coarse scale land use information derived from SPOT Vegetation, MODIS composited reflectances, and Agricultural Census data compare with the new Landsat-based land cover map of the State of Goias. This State, located in the central part of Brazil, is mostly covered by the neotropical savanna, locally(More)
Absolute total cross section (TCS) measurements for electron scattering from 1-propanol molecules are reported for impact energies from 40 to 500 eV. These measurements were obtained using a new apparatus developed at Juiz de Fora Federal University-Brazil, which is based on the measurement of the attenuation of a collimated electron beam through a gas cell(More)