Výsledky vyhledávání - "Maria Antónia Amaral-Turkman"

Akademický článek

Calibration of the Bulk and Extremes of Spatial Data

Autor: Maria Antónia Amaral Turkman, Kamil Feridun Turkman, Patrícia de Zea Bermudez, Soraia Pereira, Paula Pereira, Miguel de Carvalho

Publikováno v: Revstat Statistical Journal, Vol 19, Iss 3 (2021)

In an environmental framework, extreme values of certain spatio-temporal processes, for example wind speeds, are the main cause of severe damage in property, such as electrical networks, transport and agricultural infrastructures. Typically, as is th

Externí odkaz: https://doaj.org/article/2c29174256cb493292d4da8e5b8d7d24

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Akademický článek

COVID-19: Nothing is Normal in this Pandemic

Autor: Luzia Gonçalves, Maria Antónia Amaral Turkman, Carlos Geraldes, Tiago A. Marques, Lisete Sousa

Publikováno v: Journal of Epidemiology and Global Health, Vol 11, Iss 2 (2021)

This manuscript brings attention to inaccurate epidemiological concepts that emerged during the COVID-19 pandemic. In social media and scientific journals, some wrong references were given to a “normal epidemic curve” and also to a “log-normal

Externí odkaz: https://doaj.org/article/a4615c3e9c8a4cd7aecc27d8543de283

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Akademický článek

Quantification of annual wildfire risk; A spatio-temporal point process approach.

Autor: Paula Pereira, Kamil Feridun Turkman, Maria Antónia Amaral Turkman, Ana Sá, José M.C. Pereira

Publikováno v: Statistica, Vol 73, Iss 1, Pp 55-68 (2013)

Policy responses for local and global firemanagement depend heavily on the proper understanding of the fire extent as well as its spatio-temporal variation across any given study area. Annual fire risk maps are important tools for such policy respons

Externí odkaz: https://doaj.org/article/1c2aeb59ffc1487a9a1d2eac847fad75

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Wildland fire potential outlooks for Portugal using meteorological indices of fire danger

Autor: Sílvia Nunes, Kamil Feridun Turkman, Teresa J. Calado, Carlos C. DaCamara, Maria Antónia Amaral Turkman, Ricardo M. Trigo

Publikováno v: Natural Hazards and Earth System Sciences, Vol 19, Pp 1459-1470 (2019)

Portugal is recurrently affected by large wildfire events that have serious impacts at the socio-economic and environmental levels and dramatic consequences associated with the loss of lives and the destruction of the landscape. Accordingly, seasonal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc9fece1f0eeb7b22687d5da6b754a78
https://www.nat-hazards-earth-syst-sci.net/19/1459/2019/nhess-19-1459-2019.pdf

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Akademický článek

Modelling fire frequency in a Cerrado savanna protected area.

Autor: Alfredo C Pereira Júnior, Sofia L J Oliveira, José M C Pereira, Maria Antónia Amaral Turkman

Publikováno v: PLoS ONE, Vol 9, Iss 7, p e102380 (2014)

Covering almost a quarter of Brazil, the Cerrado is the world's most biologically rich tropical savanna. Fire is an integral part of the Cerrado but current land use and agricultural practices have been changing fire regimes, with undesirable consequ

Externí odkaz: https://doaj.org/article/6cb513ed0ef04ac9a7a0adcc357248b8

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COVID-19: Nothing is Normal in this Pandemic

Autor: Tiago Reis Marques, Lisete Sousa, Carlos F. G. C. Geraldes, Luzia Gonçalves, Maria Antónia Amaral Turkman

Publikováno v: Journal of Epidemiology and Global Health, Vol 11, Iss 2 (2021)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Journal of Epidemiology and Global Health

Funding: This work was partially support by CEAUL (funded by FCT – Fundação para a Ciência e a Tecnologia, Portugal, through the project UIDB/00006/2020). This manuscript brings attention to inaccurate epidemiological concepts that emerged durin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63f8f4f1c7c7d91da740368ffe2e166b
https://www.atlantis-press.com/article/125951270/view

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Exploring fire incidence in Portugal using generalized additive models for location, scale and shape (GAMLSS)

Autor: Ana C. L. Sá, Maria Antónia Amaral Turkman, José M. C. Pereira

Publikováno v: Modeling Earth Systems and Environment. 4:199-220

Portuguese wildfires are responsible for large environmental, ecological and socio-economic impacts. This study explores the fire-environment relationships by modeling fire incidence (FI) against vegetation, precipitation and anthropogenic drivers. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::535dc889a27b603ebee435232864f39f
https://doi.org/10.1007/s40808-017-0409-6

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Impact of OVL Variation on AUC Bias Estimated by Non-parametric Methods

Autor: Maria Antónia Amaral Turkman, Lisete Sousa, Carina Silva

Publikováno v: Computational Science and Its Applications – ICCSA 2020 ISBN: 9783030588076
ICCSA (3)

The area under the ROC curve (AUC) is the most commonly used index in the ROC methodology to evaluate the performance of a classifier that discriminates between two mutually exclusive conditions. The AUC can admit values between 0.5 and 1, where valu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2e89700ca7660ee7cc5659e80e84860
https://doi.org/10.1007/978-3-030-58808-3_14

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