Results 21 to 30 of about 1,997,829 (263)
Alternating Control Flow Reconstruction [PDF]
, 2012 Unresolved indirect branch instructions are a major obstacle for statically reconstructing a control flow graph (CFG) from machine code. If static analysis cannot compute a precise set of possible targets for a branch, the necessary conservative over-approximation introduces a large amount of spurious edges, leading to even more imprecision and a ...
Johannes Kinder, Dmitry Kravchenko
openaire +1 more source
Alternatives to the Randomized Controlled Trial
American Journal of Public Health, 2008 Public health researchers are addressing new research questions (e.g., effects of environmental tobacco smoke, Hurricane Katrina) for which the randomized controlled trial (RCT) may not be a feasible option. Drawing on the potential outcomes framework (Rubin Causal Model) and Campbellian perspectives, we consider alternative research ...
Stephen G, West +10 more
openaire +3 more sources
Chitosan reduces infection by Guignardia citricarpa in postharvest 'Valencia' oranges
Brazilian Archives of Biology and Technology, 2009 Citrus fruits are affected by the black spot disease caused by Guignardia citricarpa. Resistance induction is an alternative control measure and chitosan exhibits potential as resistance inducer. The effect of chitosan on G.
Maria Cristina Canale Rappussi +3 more
doaj +1 more source
Revista Brasileira de Fruticultura, 2004 Na fase de pós-colheita da manga, a antracnose (Colletotrichum gloeosporioides Penz.) é a doença mais importante em termos de expressão econômica. Seu controle vem sendo feito pela imersão dos frutos por 5 minutos, em água a 55 ºC, acrescida de ...
Nilton Tadeu Vilela Junqueira +5 more
doaj +1 more source
Fungicidal effect of silver nanoparticles on toxigenic fungi in cocoa [PDF]
Pesquisa Agropecuária Brasileira, 2016 : The objective of this work was to evaluate the microbicidal effect of silver nanoparticles (AgNPs) on potentially toxigenic fungi affecting cocoa (Theobroma cacao) crops. These fungi, isolated from diseased cocoa pods, were characterized phenotypically
Raquel Villamizar-Gallardo +2 more
doaj +1 more source
An environmentally friendly approach to the control of Varroa destructor mite and Nosema ceranae disease in Carniolan honeybee (Apis mellifera Carnica) colonies [PDF]
Archives of Biological Sciences, 2013 This paper presents data following the periodic checking of fallen mites Varroa destructor to determine the mite fall, and the presence and number of Nosema ceranae spores in samples of bees, determined by counting prior to and after BeeCleanse ...
Tlak-Gajger Ivana +2 more
doaj +1 more source
Alternative Bloat Control Methods [PDF]
, 2004 Bloat control is an important aspect of evolutionary computation methods, such as genetic programming, which must deal with genomes of arbitrary size. We introduce three new methods for bloat control: Biased Multi-Objective Parsimony Pressure (BMOPP), the Waiting Room, and Death by Size.
Liviu Panait, Sean Luke
openaire +1 more source
Revista Brasileira de Fruticultura, 2002 O objetivo do trabalho foi verificar a ocorrência de sinergismo entre misturas de produtos alternativos aos fungicidas, para o controle do bolor verde (Penicillium digitatum) em pós-colheita de citros. Foram testados dez produtos individualmente e trinta
DANIEL ANDRADE DE SIQUEIRA FRANCO +1 more
doaj +1 more source
Alternating Optimisation and Quadrature for Robust Control
Proceedings of the AAAI Conference on Artificial Intelligence, 2018 Bayesian optimisation has been successfully applied to a variety of reinforcement learning problems. However, the traditional approach for learning optimal policies in simulators does not utilise the opportunity to improve learning by adjusting certain environment variables: state features that are unobservable and randomly determined ...
Paul, Supratik +5 more
openaire +4 more sources
Alternate control systems [PDF]
Advances in Difference Equations, 2014 Abstract The exponential stability of a class of nonlinear systems by means of alternate control is studied. An exponential stability criterion is given in terms of a set of linear matrix inequalities. Numerical simulations are presented to verify the correction of the obtained results.
Feng, Yuming +3 more
openaire +1 more source