Search Results - "Demétrio, C. G. B."
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Presidential Address: XXVI International Biometric Conference, Kobe, Japan, August 2012 Education in Developing Countries ’ The Role of IBS
Published in Biometrics (01-06-2013)“…: Here we discuss the building of statistical knowledge, mainly in developing countries. We highlight some words from Past IBS Presidents and IBS actions that…”
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Factors affecting conception rates following artificial insemination or embryo transfer in lactating Holstein cows
Published in Journal of dairy science (01-11-2007)“…The objective of this study was to evaluate the factors that may affect conception rates (CR) following artificial insemination (AI) or embryo transfer (ET) in…”
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Location-scale mixed models and goodness-of-fit assessment applied to insect ecology
Published in Journal of applied statistics (26-07-2020)“…Survival models have been extensively used to analyse time-until-event data. There is a range of extended models that incorporate different aspects, such as…”
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Negative variance components for non-negative hierarchical data with correlation, over-, and/or underdispersion
Published in Journal of applied statistics (26-04-2017)“…The concept of negative variance components in linear mixed-effects models, while confusing at first sight, has received considerable attention in the…”
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Formulating Mixed Models for Experiments, Including Longitudinal Experiments
Published in Journal of agricultural, biological, and environmental statistics (01-09-2009)“…Mixed models have become important in analyzing the results of experiments, particularly those that require more complicated models (e.g., those that involve…”
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Zero-inflated proportion data models applied to a biological control assay
Published in Journal of applied statistics (01-03-2000)“…Biological control of pests is an important branch of entomology, providing environmentally friendly forms of crop protection. Bioassays are used to find the…”
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Callus sieving is effective in improving synchronization and frequency of somatic embryogenesis in Citrus sinensis
Published in Biologia plantarum (01-12-2011)“…Somatic embryogenesis has been obtained in many citrus cultivars. However, culture synchronization is yet to be achieved. We evaluated the effect of…”
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Inferences of body energy reserves on conception rate of suckled Zebu beef cows subjected to timed artificial insemination followed by natural mating
Published in Theriogenology (01-09-2014)“…The influence of body condition score (BCS), rump fat thickness (RFAT), and live weight (LW), and the changes in these parameters during the interval from 165…”
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Acute Toxicity of Fresh and Aged Residues of Pesticides to the Parasitoid Tamarixia radiata and to the HLB-Bacteria Vector Diaphorina citri
Published in Neotropical entomology (01-06-2018)“…One method for controlling the Asian citrus psyllid (ACP) Diaphorina citri Kuwayama, the vector of the putative causal agent of Huanglongbing, uses the…”
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Selection of an Artificial Diet for Laboratory Rearing of Opogona sacchari (Lepidoptera: Tineidae) (Bojer, 1856)
Published in Neotropical entomology (01-04-2018)“…The banana moth Opogona sacchari (Bojer) (Lepidoptera: Tineidae) is a polyphagous pest that can cause serious damage, in particular to banana crops in southern…”
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Overdispersion: Models and estimation
Published in Computational statistics & data analysis (03-04-1998)“…Overdispersion models for discrete data are considered and placed in a general framework. A distinction is made between completely specified models and those…”
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Dose Response Models with Natural Mortality and Random Effects
Published in Journal of agricultural, biological, and environmental statistics (01-12-2013)“…When fitting dose–response models to entomological data it is often necessary to take account of natural mortality and/or overdispersion. The standard approach…”
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statistical approach to study the dynamics of micropropagation rates, using banana (Musa spp.) as an example
Published in Plant cell reports (01-09-1999)“…The use of micropropagation to obtain large numbers of high-quality planting material has increased in recent years. Behavior in culture, mainly in terms of…”
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A note on model uncertainty in linear regression
Published in Journal of the Royal Statistical Society. Series D (The Statistician) (01-01-2003)“…We consider model selection uncertainty in linear regression. We study theoretically and by simulation the approach of Buckland and co-workers, who proposed…”
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Optimum Dose Levels when Males and Females Differ in Response
Published in Applied Statistics (01-01-1995)“…In dose level experiments on insects males and females in general respond differently but may not be readily spearable at the of the experiment, although dead…”
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