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Operational cost of mechanized harvesting of first-crop coffee
(2019-09-01)
The use of adapted harvesters for harvesting first-crop coffee requires a lower cost and exhibits a higher efficiency than manual harvesting. In view of this, the present study aimed to analyze the operational cost of ...
Adaptive arrival cost update for improving Moving Horizon Estimation performance
(Elsevier Science Inc, 2017-05)
Moving horizon estimation is an efficient technique to estimate states and parameters of constrained dynamical systems. It relies on the solution of a finite horizon optimization problem to compute the estimates, providing ...
Robust stability of moving horizon estimation for non-linear systems with bounded disturbances using adaptive arrival cost
(Institution of Engineering and Technology, 2020-12)
The robust stability and convergence to the true state of a moving horizon estimator based on an adaptive arrival cost are established for non-linear detectable systems in this study. Robust global asymptotic stability is ...
Robust stability of moving horizon estimation for nonlinear systems with bounded disturbances using adaptive arrival cost
(Cornell University, 2019-06)
In this paper, the robust stability and convergence to the true state of moving horizon estimator based on an adaptive arrival cost are established for nonlinear detectable systems. Robust global asymptotic stability is ...
A unified approach to the estimation and interpretation of resistance costs in plants
(Nature Publishing Group, 2011-11)
Plants exhibit a number of adaptive defence traits that endow resistance to past and current abiotic and biotic stresses. It is generally accepted that these adaptations will incur a cost when plants are not challenged by ...
Do plants pay a fitness cost to be resistant to glyphosate?
(Wiley Blackwell Publishing, Inc, 2019-02-08)
We reviewed the literature to understand the effects of glyphosate resistance on plant fitness at the molecular, biochemical and physiological levels. A number of correlations between enzyme characteristics and glyphosate ...
Variation at the Est3 locus and adaptability to organophosphorous compounds in Zaprionus indianus populations
(Wiley-Blackwell Publishing, Inc, 2010-01-01)
Carboxylesterases are enzymes often associated with insect resistance to insecticides. The Est3 locus of Zaprionus indianus Gupta (Diptera: Drosophilidae) harbors four alleles that encode carboxylesterases with potentially ...
Variation at the Est3 locus and adaptability to organophosphorous compounds in Zaprionus indianus populations
(Wiley-Blackwell Publishing, Inc, 2010-01-01)
Carboxylesterases are enzymes often associated with insect resistance to insecticides. The Est3 locus of Zaprionus indianus Gupta (Diptera: Drosophilidae) harbors four alleles that encode carboxylesterases with potentially ...
Variation at the Est3 locus and adaptability to organophosphorous compounds in Zaprionus indianus populations
(Wiley-Blackwell Publishing, Inc, 2014)