Zobrazeno 1 - 10
of 6 958
pro vyhledávání: '"R. OLIVEIRA"'
Spatio-temporal interactions between the red fox and the wolf in two contrasting European landscapes
Autor:
Lorenzo Lazzeri, F. Ferretti, M. Churski, T. A. Diserens, R. Oliveira, K. Schmidt, D. P. J. Kuijper
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Relationships among carnivore species are complex, potentially switching from competition to facilitation on a context-dependent basis. Negative associations are predicted to increase with latitude, due to limited resources emphasising compe
Externí odkaz:
https://doaj.org/article/6bfadef350ac493caf7fb32e93453fe1
Autor:
A.-M. Raita-Hakola, S. Rahkonen, J. Suomalainen, L. Markelin, R. Oliveira, T. Hakala, N. Koivumäki, E. Honkavaara, I. Pölönen
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-1-W2-2023, Pp 1771-1778 (2023)
Wildfires present severe threats to various aspects of ecosystems, human settlements, and the environment. Early detection plays a critical role in minimizing the destructive consequences of wildfires. This study introduces an innovative approach for
Externí odkaz:
https://doaj.org/article/931aa5d2308446f49f6e07c10442d0bc
Autor:
R. Morgans, R. Oliveira, D. Rhodes, P. Orme, H. I. Ceylan, F. T. González-Fernández, A. Linán-González, A. Moreira
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
Introduction: The aims of this study were to: a) investigate salivary immunoglobulin A (s-IgA) and cortisol (s-Cort) responses to nine competitive fixtures in starting and non- starting soccer players; and b) compare s-IgA and s-Cort responses of sta
Externí odkaz:
https://doaj.org/article/7be5fa14d8e34a5a82603454ce124678
Publikováno v:
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 22, Iss 2, Pp 298-312 (2023)
Abstract This paper presents a radiopropagation algorithm based on a Ray Tracing (RT) technique that combines a modified multipath model for constant refractivity gradient profiles and the Uniform Theory of Diffraction (UTD). A novel formulation is p
Externí odkaz:
https://doaj.org/article/c90351c7108e44d48dcbf18dc38896da
Publikováno v:
Hydrology and Earth System Sciences, Vol 26, Pp 2997-3019 (2022)
Microwave observations are sensitive to plant water content and could therefore provide essential information on biomass and plant water status in ecological and agricultural applications. The combined data record of the C-band scatterometers on the
Externí odkaz:
https://doaj.org/article/127b74e0bdcb49b0ac501ed2b9c650f1
Autor:
E. Honkavaara, R. Näsi, R. Oliveira, N. Viljanen, J. Suomalainen, E. Khoramshahi, T. Hakala, O. Nevalainen, L. Markelin, M. Vuorinen, V. Kankaanhuhta, P. Lyytikäinen-Saarenmaa, L. Haataja
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B3-2020, Pp 429-434 (2020)
Various biotic and abiotic stresses are threatening forests. Modern remote sensing technologies provide powerful means for monitoring forest health, and provide a sustainable basis for forest management and protection. The objective of this study was
Externí odkaz:
https://doaj.org/article/5c41575f3ca14cb285f5a6f52e472cf4
Publikováno v:
INFAD, Vol 1, Iss 1, Pp 255-262 (2020)
With this article we pretend to define and understand the central aspects of Fake News. This event has gain attention in personal conversations and in the social media. It is important to understand how this phenome happens and how the receptor is pe
Externí odkaz:
https://doaj.org/article/21736328387a46a1b4dbf3cfcb50f6e5
Publikováno v:
Acta Ichthyologica et Piscatoria, Vol 50, Iss 2, Pp 227-231 (2020)
The first record of Ophichthus rufus (Rafinesque, 1810) in Portuguese continental waters is reported. In February 2013 two specimens were caught by a commercial bottom trawler on the southwestern Portuguese coast and in August 2019 another specimen w
Externí odkaz:
https://doaj.org/article/cab2edd18f8b442caaf233cbee283a4b
Autor:
C. S. Gregolin, S. L. B. Souza, R. Oliveira, F. J. Lourenço, A. F. Nascimento, M. M. Sugizaki
Publikováno v:
Scientific Electronic Archives, Vol 12, Iss 6, Pp 86-92 (2019)
Hypertension is a chronic disease considered an important risk factor to high level of morbidity and mortality in the world. The objective was to evaluate the prevalence of hypertension and cardiovascular risk factors in Sinop (MT/Brazil). This cross
Externí odkaz:
https://doaj.org/article/780e59c0d56b4c98835d6353afce0116
Autor:
M.V. Francisco, B. Costa, B. Almeida, C. Santos, A.C. Casaes, Y. Dos Santos, T. Fialho, R. Dos Santos, M. Macedo, R. Oliveira, I. Siqueira
Publikováno v:
International Journal of Infectious Diseases, Vol 101, Iss , Pp 245- (2020)
Externí odkaz:
https://doaj.org/article/585bd4acced94e2b826ae12153d4ea75