Zobrazeno 1 - 10
of 594
pro vyhledávání: '"Rafael A. Andrade"'
Autor:
Salvador, Maria Letícia, Palma, Gabriel Rodrigues, Moral, Rafael de Andrade, de Lara, Idemauro Antonio Rodrigues
Experiments in Agricultural Sciences often involve the analysis of longitudinal nominal polytomous variables, both in individual and grouped structures. Marginal and mixed-effects models are two common approaches. The distributional assumptions induc
Externí odkaz:
http://arxiv.org/abs/2408.15061
A goodness-of-fit diagnostic for count data derived from half-normal plots with a simulated envelope
Autor:
Jayakumari, Darshana, Einbeck, Jochen, Hinde, John, Mainguy, Julien, Moral, Rafael de Andrade
Traditional methods of model diagnostics may include a plethora of graphical techniques based on residual analysis, as well as formal tests (e.g. Shapiro-Wilk test for normality and Bartlett test for homogeneity of variance). In this paper we derive
Externí odkaz:
http://arxiv.org/abs/2405.05121
We consider a nonlinear coupled discrete-time model of population dynamics. This model describes the movement of populations within a heterogeneous landscape, where the growth of subpopulations are modelled by (possibly different) bounded Kolmogorov
Externí odkaz:
http://arxiv.org/abs/2405.04505
Autor:
Rakes, Matheus, Morais, Maíra Chagas, Ribeiro, Leandro do Prado, Palma, Gabriel Rodrigues, Moral, Rafael de Andrade, Bernardi, Daniel, Grützmacher, Anderson Dionei
The impact of climate change has led to growing global concern about the interaction of temperature and xenobiotics in agricultural toxicological studies. Thus, for the first time, we evaluated the lethal, sublethal and transgerational effects of six
Externí odkaz:
http://arxiv.org/abs/2403.05479
Theta oscillations, ranging from 4-8 Hz, play a significant role in spatial learning and memory functions during navigation tasks. Frontal theta oscillations are thought to play an important role in spatial navigation and memory. Electroencephalograp
Externí odkaz:
http://arxiv.org/abs/2311.08113
Autor:
de Lara, Idemauro Antonio Rodrigues, Palma, Gabriel Rodrigues, Bon, Victor José, Reigada, Carolina, Moral, Rafael de Andrade
Competition between parasitoids can reduce the success of pest control in biological programs using two species as bio-control agents or when multiple species exploit the same host crop. Parasitoid foraging behavior and the ability to identify alread
Externí odkaz:
http://arxiv.org/abs/2310.20312
Autor:
Araripe, Patrícia Peres, de Lara, Idemauro Antonio Rodrigues, Palma, Gabriel Rodrigues, Cahill, Niamh, Moral, Rafael de Andrade
Polytomous categorical data are frequent in studies, that can be obtained with an individual or grouped structure. In both structures, the generalized logit model is commonly used to relate the covariates on the response variable. After fitting a mod
Externí odkaz:
http://arxiv.org/abs/2307.02966
The internal behaviour of a population is an important feature to take account of when modelling their dynamics. In line with kin selection theory, many social species tend to cluster into distinct groups in order to enhance their overall population
Externí odkaz:
http://arxiv.org/abs/2305.07981
Autor:
Vishwakarma, Rishabh, Byrne, Laura, Connolly, John, Moral, Rafael de Andrade, Brophy, Caroline
Research over the past few decades has assumed the richness (number of species) to be the primary driver of the biodiversity and ecosystem function (BEF) relationship. However, biodiversity is multi-dimensional, and richness alone does not capture al
Externí odkaz:
http://arxiv.org/abs/2301.07453
We propose a modelling framework which allows for the estimation of abundances from trace counts. This indirect method of estimating abundance is attractive due to the relative affordability with which it may be carried out, and the reduction in poss
Externí odkaz:
http://arxiv.org/abs/2206.05944