Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Isabel P. de Lima"'
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
Autor:
Soheil Zehsaz, João L. M. P. de Lima, Jorge M. G. P. Isidoro, M. Isabel P. de Lima, Ricardo Martins
Publikováno v:
Hydrology Research, Vol 54, Iss 6, Pp 782-795 (2023)
This study presents techniques based on the use of fluorescent quinine as a visual tracer for surface flows, to assess surface flow velocities in channels and streams under low luminosity conditions. Fieldwork was conducted in three open channels, wi
Externí odkaz:
https://doaj.org/article/db0b4877e2eb4e948bc4b46952cb5b10
Autor:
Adriele Raquel Baumgart, Maria José de Holanda Leite, Isabel Carolina de Lima Santos, Débora Suzana Pinheiro de Oliveira, Maria do Socorro Bezerra de Araújo, Andréa de Vasconcelos Freitas Pinto
Publikováno v:
Diversitas Journal, Vol 8, Iss 3 (2023)
O presente trabalho teve como objetivo avaliar as medidas de segurança do trabalho utilizadas em uma serraria. A pesquisa foi realizada, durante o mês de novembro de 2021. A serraria estudada localiza-se no município de Apiacás, situado no extrem
Externí odkaz:
https://doaj.org/article/d4f11d5dddea49dc88ebf8a525f82dec
Publikováno v:
Revista Uningá, Vol 60, Iss 1 (2023)
O uso indiscriminado de medicamentos constitui um problema importante de saúde e é um hábito que não se restringe apenas a uma faixa etária específica. Este artigo teve como objetivo investigar, durante a pandemia da Covid-19, o consumo de medi
Externí odkaz:
https://doaj.org/article/7aafe57a430a438c885e047351aaf2f7
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
Publikováno v:
Revista de Ensino de Ciências e Matemática, Vol 11, Iss 3, Pp 388-406 (2020)
Em 2014 foi publicado o Plano Nacional de Educação, dando origem aos planos municipais. Seu objetivo é trazer melhorias para a educação brasileira. Este estudo identifica e analisa as possibilidades de melhorias para o Ensino de Ciências (EC),
Externí odkaz:
https://doaj.org/article/b9ca98dfb43f4dd0815ecad4ac0cd48d
Publikováno v:
Frontiers in Remote Sensing, Vol 2 (2021)
Rice cultivation is one of the largest users of the world’s freshwater resources. The contribution of remote sensing observations for identifying the conditions under which rice is cultivated, particularly throughout the growing season, can be inst
Externí odkaz:
https://doaj.org/article/16d708d6bef9459c8f873033933f964d
Autor:
Soheil Zehsaz, João L. M. P. de Lima, M. Isabel P. de Lima, Jorge M. G. P. Isidoro, Ricardo Martins
Publikováno v:
Agronomy, Vol 12, Iss 11, p 2687 (2022)
When direct flow velocity measurements are not feasible, the use of tracers can be a valuable tool. In the present study, both laboratory and field experiments were conducted to evaluate the applicability of quinine as a fluorescent tracer for estima
Externí odkaz:
https://doaj.org/article/5eb6538e1609494183e6b7fe1b3238f3