Search Results - "CUNHA, A. P. M. A."

Frequency, duration and severity of drought in the Semiarid Northeast Brazil region by Brito, S. S. B., Cunha, A. P. M. A., Cunningham, C. C., Alvalá, R. C., Marengo, J. A., Carvalho, M. A.

“…ABSTRACT Drought is the natural disaster that impacts the greatest number of people and produces the most significant economic losses. This work presents a…”
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Identifying areas susceptible to desertification in the Brazilian northeast by Vieira, R. M. S. P, Tomasella, J, Alvalá, R. C. S, Sestini, M. F, Affonso, A. G, Rodriguez, D. A, Barbosa, A. A, Cunha, A. P. M. A, Valles, G. F, Crepani, E, de Oliveira, S. B. P, de Souza, M. S. B, Calil, P. M, de Carvalho, M. A, Valeriano, D. M, Campello, F. C. B, Santana, M. O

“…Approximately 57% of the Brazilian northeast region is recognized as semi-arid land and has been undergoing intense land use processes in the last decades,…”
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Spatial–temporal characterization of droughts in Angola by Mateus, Nelson P. A., Marengo, José A., Cunha, Ana P. M.A., Diogo, Anacleto Marito, António, Jaime Fernando

“…This study presents a scientific study conducted in Angola, focusing on the impact and characteristics of drought events in the country. The research…”
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Monitoring vegetative drought dynamics in the Brazilian semiarid region by Cunha, A.P.M., Alvalá, R.C., Nobre, C.A., Carvalho, M.A.

“…•Vegetation can still develop even with low rainfall if the previous year was wet.•VSWI index was efficient in identifying affected areas by the…”
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Drought Between 1963 and 2017 in the Federal District, Brazil by CUNHA, A. P. M. A., BRITO, S. S. B., NETO, G. G. R., ALVALÁ, R. C. S.

“…Drought is a climatic extreme caused by the precipitation deficit, which results in low water availability for different human activities. The drought…”
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Investigation on recent quartz-like materials for SAW applications by Da Cunha, M.P., De Azevedo Fagundes, S.

“…Recent progress in growing and characterizing quartz-like materials of the trigonal system class 32 has been reported by several groups. The promising…”
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Reaction Pathways for Reduction of Nitrate Ions on Platinum, Rhodium, and Platinum−Rhodium Alloy Electrodes by da Cunha, M. C. P. M, De Souza, J. P. I, Nart, F. C

“…The reduction of nitrate ions on platinum, rhodium, and platinum−rhodium alloy electrodes has been investigated using differential electrochemical mass…”
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On the adsorption and reduction of NO3- ions at Au and Pt electrodes studied by in situ FTIR spectroscopy by DA CUNHA, M. C. P. M, WEBER, M, NART, F. C

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Arbitrarily oriented SAW gratings: network model and the coupling-of-modes description by Adler, E.L., da Cunha, M.P., Schwelb, O.

“…A network model for surface-acoustic-wave (SAW) structures fabricated along arbitrary and hence nonsymmetric orientations, including natural single-phase…”
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Reduction of Nitrite Ions on a Pt90Rh10 Electrode by da Cunha, M.C.P.M., Nart, F.C.

“…The reduction of nitrite ions is studied on a Pt90Rh10 electrode by differential electrochemical mass spectrometry and in situ FTIR spectroscopy. The onset of…”
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Esterase D and carbonic anhydrase 2 in a natural population of Cebus apella from Brazil by IRACIDA DA CUNHA SAMPAIO SCHNEIDER, M. P. C, MAURO SALZANO, F, LEITAO BARROSO, C

“…The electrophoretic patterns of esterase D (ESD; E.C.3.1.1) and carbonic anhydrase 2 (CA 2, E.C.4.2.1.1) were studied in 147 specimens of Cebus apella . Three…”
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