Results 21 to 30 of about 247,651 (343)

Spatial-temporal rainfall simulation using generalized linear models [PDF]

open access: yes, 2005
We consider the problem of simulating sequences of daily rainfall at a network of sites in such a way as to reproduce a variety of properties realistically over a range of spatial scales.
Chandler, RE   +3 more
core   +1 more source

The black scabbardfish (Aphanopus carbo Lowe, 1839) fisheries from the Portuguese mainland and Madeira Island

open access: yesScientia Marina, 2009
For several decades, the black scabbardfish (Aphanopus carbo, Lowe 1839) has been a valuable resource for fishing communities in Madeira and more recently for those in mainland Portugal.
Pedro Bordalo-Machado   +6 more
doaj   +1 more source

Venomous Snake Abundance Within Snake Species’ Assemblages Worldwide

open access: yesDiversity, 2020
Venomous snakes are among the main sources of mortality for humans in rural regions, especially in tropical countries. In this study, a meta-analysis of quantitative community ecology studies on snake assemblages throughout the world was conducted in ...
Luca Luiselli   +3 more
doaj   +1 more source

Quantitative Analysis of Arterial Spin Labeling FMRI Data Using a General Linear Model [PDF]

open access: yes, 2010
Arterial spin labeling techniques can yield quantitative measures of perfusion by fitting a kinetic model to difference images (tagged-control). Because of the noisy nature of the difference images investigators typically average a large number of tagged
Hernandez-Garcia, Luis   +2 more
core   +2 more sources

Vertical wind speed extrapolation using statistical approaches [PDF]

open access: yesFME Transactions
The wind power industry has experienced a significant increase and popularity in recent times, and the latest statistics indicate that this sector is still thriving.
Nuha Hilal H.   +4 more
doaj   +1 more source

A Model for the Analysis of Caries Occurrence in Primary Molar Tooth Surfaces [PDF]

open access: yes, 2012
Recently methods of caries quantification in the primary dentition have moved away from summary ‘whole mouth’ measures at the individual level to methods based on generalised linear modelling (GLM) approaches or survival analysis approaches. However, GLM
Baelum V   +29 more
core   +1 more source

Cambio de cobertura y uso de suelo en cuencas tropicales costeras del Pacifico central mexicano

open access: yesInvestigaciones Geográficas, 2017
En los últimos años los humedales costeros de Jalisco han sufrido transformaciones en las confluencias y en las cuencas a las que están asociados. El esquema de la gestión costera sugiere incluir la zona de estudio y las áreas adyacentes en un mismo ...
Alejandro Jalmacin Nené Preciado   +3 more
doaj   +1 more source

Covariance Estimation: The GLM and Regularization Perspectives [PDF]

open access: yes, 2011
Finding an unconstrained and statistically interpretable reparameterization of a covariance matrix is still an open problem in statistics. Its solution is of central importance in covariance estimation, particularly in the recent high-dimensional data ...
Pourahmadi, Mohsen
core   +5 more sources

The East Atlantic and Mediterranean bluefin tuna stock management: uncertainties and alternatives

open access: yesScientia Marina, 2003
Although the Atlantic bluefin tuna has been studied for more than a century, the assessment of the East stock is characterised by a large amount of uncertainty.
Jean-Marc Fromentin
doaj   +1 more source

Caesarean Section: Mortality and Morbidity [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Caesarean Section (CS) is the most common obstetric surgery performed today. With advancement of anaesthesia and technique resulting in improved outcome and safety, its rate has been rising.
Mamta Gupta, Vandana Saini
doaj   +1 more source

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