Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Isabel P. de Lima"'
Autor:
Romeu Gerardo, Isabel P. de Lima
Publikováno v:
Agriculture, Vol 13, Iss 10, p 1916 (2023)
Nowadays, Unmanned Aerial Systems (UASs) provide an efficient and relatively affordable remote sensing technology for assessing vegetation attributes and status across agricultural areas through wide-area imagery collected with cameras installed on b
Externí odkaz:
https://doaj.org/article/7f34a06fa7db485c9b4950874785e1df
Autor:
Romeu Gerardo, Isabel P. de Lima
Publikováno v:
Remote Sensing, Vol 15, Iss 7, p 1927 (2023)
Mapping river beds to identify water and sandbars is a crucial task for understanding the morphology and hydrodynamics of rivers and their ecological conditions. The main difficulties of this task so far have been the limitations of conventional appr
Externí odkaz:
https://doaj.org/article/843d8461a4f04a24bb62fd705664d7f9
Autor:
Romeu Gerardo, Isabel P. de Lima
Publikováno v:
Agriculture, Vol 12, Iss 9, p 1490 (2022)
Salinization is a major soil degradation threat in irrigated lands worldwide. In Portugal, it affects several pockets of irrigated agricultural areas, but the spatial distribution and intensity of soil salinity are not well known. Unlike conventional
Externí odkaz:
https://doaj.org/article/32bd6245c9554a07a238fb2daee64162
Autor:
Romeu Gerardo, Isabel P. de Lima
Publikováno v:
Water, Vol 14, Iss 15, p 2284 (2022)
Duckweed species, particularly Lemna minor, are widely found in freshwaters all over the world. This macrophyte provides multiple ecosystems’ functions and services, but its excessive proliferation can have negative environmental impacts (including
Externí odkaz:
https://doaj.org/article/621d6a4f021e458fb2dd37b11c09941e
Publikováno v:
Water, Vol 16, Iss 20, p 2955 (2024)
A one-dimensional numerical overland flow model based on the cascade plane theory was developed to estimate rainfall-induced runoff and soil erosion on converging and diverging plane surfaces. The model includes three components: (i) soil infiltratio
Externí odkaz:
https://doaj.org/article/c53cf061ab7b4f94b60e04d8a77b35a0
Publikováno v:
Agriculture, Vol 14, Iss 8, p 1366 (2024)
This study presents a new visual-based method that uses a thermal tracer and infrared thermography to detect sink points in shallow flooded areas. Laboratory experiments were conducted in a 2 × 2 m2 soil flume where different scenarios with varying
Externí odkaz:
https://doaj.org/article/0310dff03f904075870d535b387137a5
Autor:
Romeu Gerardo, Isabel Pedroso de Lima
Publikováno v:
Territorium: Revista Portuguesa de riscos, prevenção e segurança, Iss 31(I) (2024)
As espécies exóticas com grande potencial invasor constituem uma séria ameaça à redução da biodiversidade, resultando em custos ambientais e económicos elevados. No caso de plantas invasoras aquáticas, a extensão desta problemática a massa
Externí odkaz:
https://doaj.org/article/91adf3aa36994ec1ae186b48495aca4c
Publikováno v:
Brazilian Journal of Anesthesiology, Vol 68, Iss 4, Pp 421-424 (2018)
Purpose: Sphenopalatine ganglion block is widely accepted in chronic pain; however it has been underestimated in post dural puncture headache treatment. The ganglion block does not restore normal cerebrospinal fluid dynamics but effectively reduces s
Externí odkaz:
https://doaj.org/article/583fb64a084847a7ab5c943973b50434
Publikováno v:
Brazilian Journal of Anesthesiology, Vol 68, Iss 1, Pp 104-108 (2018)
The extensive use of central venous catheters (CVC) in a hospital environment leads to increased iatrogenic complications, as more catheters are used enclosed and its maintenance is prolonged. Several complications are known to be related to central
Externí odkaz:
https://doaj.org/article/d7f69b62ecb24b399d10b4effbcf21b6
Publikováno v:
Revista Brasileira de Políticas Públicas e Internacionais, Vol 2, Iss 2, Pp 25-51 (2017)
No Brasil, a qualidade da educação superior tem sido objeto de discussão desde a primeira Lei de Diretrizes e Bases da Educação – Lei nº 4024/61 –, porém, a implementação de políticas públicas cresceu muito após a Constituição Feder
Externí odkaz:
https://doaj.org/article/998211f9b1234aabb8122ca97372210c