Results 131 to 140 of about 47,282 (299)

Bootstrap Approximation to Prediction MSE for State-Space Models with Estimated Parameters

open access: yes, 2004
We propose a simple but general bootstrap method for estimating the Prediction Mean Square Error (PMSE) of the state vector predictors when the unknown model parameters are estimated from the observed series.
Pfeffermann, Danny, Tiller, Richard
core  

Draf III in the Acute Phase of Pott's Puffy Tumor: A Scoping Review

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Pott's puffy tumor (PPT) is a rare but serious sequela of frontal sinusitis characterized by osteomyelitis of the frontal bone with subperiosteal abscess formation. Surgical management has traditionally been delayed until resolution of the acute infection.
Sahil Kakar   +8 more
wiley   +1 more source

Evaluating potential bias of REML estimators of heritability

open access: yes, 2018
Genomic models that incorporate dense SNP genotypes are increasingly being used and studied for inference of variance parameters and narrow-sense heritability. The variance parameters of a linear mixed model linking a phenotype to SNP genotypes can be inferred using restricted maximum likelihood, which produces consistent, asymptotically normal ...
Cuyabano, Beatriz C. D.   +2 more
openaire   +1 more source

New to town: home range size, habitat selection and behavioral adaptations by urban hares

open access: yesWildlife Biology, EarlyView.
European hares Lepus europaeus have recently been shown to colonize urban areas in different parts of Europe. This appears to be a novel phenomenon, and little is known about the space use and behavioral adaptations of hares living in urban areas. Here, we describe the first findings concerning home range sizes from GPS‐collared hares (n = 3) in Aarhus
Martin Mayer   +2 more
wiley   +1 more source

Estimation and prediction of parameters and breeding values in soybean using REML/BLUP and Least Squares

open access: yesCrop Breeding and Applied Biotechnology, 2008
The aim of this study was to compare REML/BLUP and Least Square procedures in the prediction and estimation of genetic parameters and breeding values in soybean progenies, F>.; and F 4.5 progenies were evaluated in the 2005/06 growing season and the Fy.4
Agnaldo Donizete Ferreira de Carvalho   +2 more
doaj  

Semi-parametric regression estimation of the tail index [PDF]

open access: yes, 2018
Dickson, Maria Michela   +2 more
core   +1 more source

Bayesian and Frequentist Approaches to Hedonic Modeling in a Geo-Statistical Framework [PDF]

open access: yes
We compare Least Squares, Maximum Likelihood and Bayesian approaches to estimation in a Hedonic context. The approaches are compared from theoretical and practical perspectives and from the viewpoint of a policy maker or urban planner. The approaches are
Carriazo, Fernando, Ghosh, Gaurav S.
core   +1 more source

Nocturnal neighbors: exploring residents' perceptions of urban wildlife related to animal traits identified by camera traps and literature

open access: yesWildlife Biology, EarlyView.
Wildlife in urban areas is often a source of conflict, yet relatively few efforts have been directed toward fostering coexistence in these human‐dominated landscapes. While previous research has focused on socio‐demographic factors influencing perceptions of wildlife, the role of specific animal traits in shaping acceptance remains underexplored.
Simon S. Moesch   +3 more
wiley   +1 more source

Wind, waves, wing loading and the flight energetics of giant petrels

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Wind is a major factor driving seabird movement and energetics, the effects of which are modulated by morphology. Developments in tagging technology now make it possible to test predictions from aerodynamic theory about the effects of wind on flight performance in free ...
Madeline E. Hallet   +3 more
wiley   +1 more source

On limit set of KdV flow: An extension of Remling theorem

open access: yes, 2013
C. Remling obtained a theorem on limit set of the shift operation on a space of functions on R when the associated 1-D half line Schrödinger operators have absolutely continuous component in their spectrum. The purpose of the paper is to define a KdV flow on a certain class of functions containing algebro-geometric functions and to extend this result ...
openaire   +2 more sources

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