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In vitro susceptibility of Plasmodium falciparum Welch field isolates to infusions prepared from Artemisia annua L. cultivated in the Brazilian Amazon. Author(s): SILVA, L. F. R. E; MAGALHÃES, P. M. DE; COSTA, M. R. F.; ALECRIM, M. DAS G. C.; CHAVES, F. C. M.; HIDALGO, A. DE F.; POHLIT, A. M.; VIEIRA, P. P. R. Artemisinin is the active antimalarial compound obtained from the leaves of Artemisia annua L. Artemisinin, and its semi-synthetic derivatives, are the main drugs used to treat multi-drug-resistant Pl... ... Repository: BDPA Publication year: 2012
Steady-State Free Precession sequences for high and low field NMR spectroscopy in solution: Challenges and opportunities. Author(s): MORAES, T. B.; KOCK, F. V. C.; SALOME, K. S.; BARISON, A.; SIMPSON, A.; COLNAGO, L. A. The receptivity of NMR spectroscopy is low when compared to other techniques. Historically, increasing the strength of the static magnetic field has been the major approach to increase NMR sensitivity... ... Repository: BDPA Publication year: 2023
Application of gaussian markov random fields in citrus segmentation. Author(s): HERRERA, J. P.; CANDIDO, L. R.; JORGE, L. A. de C. Repository: BDPA Publication year: 2015
Effects of the glyphosate-resistance gene and herbicides on soybean: field trials monitoring biological nitrogen fixation and yield. Author(s): HUNGRIA, M.; MENDES, I. C.; NAKATANI, A. S.; REIS-JUNIOR, F. B. dos; MORAIS, J. Z.; OLIVEIRA, M. C. N. de; FERNANDES, M. F. The commercial use of glyphosate-resistant (also known as Roundup Ready®, GR or RR) soybean wasinitiated in 1996 in the United States. This genetically engineered crop now occupies 75.4 million haworl... ... Repository: BDPA Publication year: 2014
Low-cost thermal field mapping. Author(s): SILVA, G. O. F.; GUIMARÃES, C. M.; NARCISO, M. G.; BRUNO, H. M. S.; SOUZA, M. A. A. de This project is originally designed to be used in rice genetic enhancement fields, but it can be used for other purposes, for example, to verify if any part of the tillage has a disease, when comparin... ... Repository: BDPA Publication year: 2017
Field measurements of ruminal methane of cattle grazing tropical grasses. Author(s): PEDREIRA, M. S.; PRIMAVESI, O. M. A. S. P. R.; LIMA, M. A.; FRIGHETTO, R.; BERCHIELLE, T. T. Repository: BDPA Publication year: 2005
Evaluating tropical forest classification and field sampling stratification from lidar to reduce effort and enable landscape monitoring. Author(s): PAPA, D. de A.; ALMEIDA, D. R. A. de; SILVA, C. A.; FIGUEIREDO, E. O.; STARK, S. C.; VALBUENA, R.; RODRIGUEZ, L. C. E.; OLIVEIRA, M. V. N. d' In high biodiversity areas, such as the Amazon, forest inventory is a challenge due to large variations in vegetation structure and inaccessibility. Capturing the full gradient of variability requires... ... Repository: BDPA Publication year: 2020
Determination of soil pore size distribution and water retention curve by internal magnetic field modulation at low field 1H NMR. Author(s): NOVOTNY, E. H.; AZEVEDO, E. R. de; GODOY, G. de; CONSALTER, D. M.; COOPER, M. The determination of the soil pore size distribution, water retention curve, and derived parameters that control important processes in soils, such as water supply for plants; infiltration; water and... ... Repository: BDPA Publication year: 2023
Determination of oil in contamined soil by low-field nuclear magnetic resonance (NMR). Author(s): NOVOTNY, E. H.; REBELLO, C. M.; TAVARES, S. R. de L. The present work proposes a new methodology for the quantification of oil in soil using low field Nuclear Magnetic Resonance (NMR). Repository: BDPA Publication year: 2019
Symbiotic efficiency of pea (Pisum sativum) rhizobia association under field conditions. Author(s): MUNIZ, A. W.; COSTA, M. D.; SÁ, E. L. S. de; FIUZA, A. B.; BROSE, E. The objective of this study was to evaluate the symbiotic efficiency of rhizobia under field conditions for peas (Pisum sativum L.). Repository: BDPA Publication year: 2017

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