Zobrazeno 1 - 10
of 1 567
pro vyhledávání: '"Helena Ribeiro"'
Micro- and Nanoplastics in the Atmosphere: Methodology for Microplastics Size-Fractionation Sampling
Autor:
Yuliya Logvina, Isabel M. Matas, Helena Ribeiro, Luís Pinto da Silva, Pedro Rodrigues, João Leitão, Joaquim Esteves da Silva
Publikováno v:
Microplastics, Vol 3, Iss 1, Pp 82-97 (2024)
Micro- and nanoplastics (MNPs) are an important atmospheric aerosol constituent. However, there still needs to be a standard procedure for their sampling and size fractionation, which is an obstacle to the aggregation and critical analysis of results
Externí odkaz:
https://doaj.org/article/bb78ea9f934c4ea3a2022c28952d74d8
Autor:
Helena Ribeiro, Nuno Mariz-Ponte, Sónia Pereira, Alexandra Guedes, Ilda Abreu, Luísa Moura, Conceição Santos
Publikováno v:
Plants, Vol 13, Iss 12, p 1691 (2024)
The increasing use of photoselective nets (PNs) raises the question of their influence on pollen traits. We aimed to evaluate the effect of PNs (yellow, pearl, and grey) on the pollen of ‘Matua’ and ‘Tomuri’ Actinidia deliciosa cultivars. The
Externí odkaz:
https://doaj.org/article/8292d4b5a09e4650a14be8b52cb2bae8
Autor:
Helena Ribeiro, Anizia Aguiar
Publikováno v:
Saúde e Sociedade, Vol 32, Iss 3 (2023)
Resumo Este artigo aborda a participação do BRICS na produção e distribuição de vacinas contra covid-19 durante 2020 e 2021, e o compromisso com a priorização do acesso aos países do Sul Global. Faz, ainda, uma reflexão sobre como o grupo l
Externí odkaz:
https://doaj.org/article/2d814c9133c54aa7aa7af0d2f7b8d60b
Publikováno v:
Saúde e Sociedade, Vol 32, Iss 3 (2023)
Externí odkaz:
https://doaj.org/article/168895a1e7824e219861a96cb32e218b
Autor:
Keila Valente de Souza de Santana, Helena Ribeiro, Andrea Darling, Israel Henrique Ribeiro Rios, Susan Lanham-New
Publikováno v:
Nutrients, Vol 16, Iss 8, p 1214 (2024)
The global population is at risk of vitamin D deficiency due to low exposure to sunlight and low intake of the vitamin through diet. The aim of this study was to investigate in women the association between vitamin D status and parathyroid hormone (P
Externí odkaz:
https://doaj.org/article/356aac9e0c2349d8819c2bb365b7c29a
Publikováno v:
Atmosphere, Vol 14, Iss 12, p 1796 (2023)
Ambient air quality is the most important environmental factor affecting human health, estimated by the WHO to be responsible for 4.2 million deaths annually. Having timely estimates for air quality is critical for implementing public policies that c
Externí odkaz:
https://doaj.org/article/dbff17f9c0474a5ebea1843a4710d7f4
Autor:
Gina Rizpah Besen, Wanda Maria Risso Gunther, Pedro Roberto Jacobi, Sonia Maria Dias, Helena Ribeiro
Publikováno v:
Desenvolvimento e Meio Ambiente, Vol 62, Iss 0 (2023)
In Brazil, door-to-door selective collection is the responsibility of municipal administrations and may be operated by municipalities, contracted companies and/or waste picker organizations. However, the regulatory framework created by the country’
Externí odkaz:
https://doaj.org/article/c5067abe8bbf4a229cc5d38d5c4666b1
Publikováno v:
Endocrine Connections, Vol 11, Iss 10, Pp 1-12 (2022)
Vitamin D enhances calcium absorption and bone mineralisation, promotes maintenance of muscle function, and is crucial for musculoskeletal health. Low vitamin D status triggers secondary hyperparathyroidism, increases bone loss, and leads to muscle w
Externí odkaz:
https://doaj.org/article/b8fd7a5619a944d49d8f600912e5349a
Autor:
Keila Valente de Souza de Santana, Sofia Lizarralde Oliver, Thais Mauad, Maria Aparecida de Oliveira, Tiana Carla Lopes Moreira, Susan Lanham-New, Helena Ribeiro
Publikováno v:
Finisterra - Revista Portuguesa de Geografia, Vol 57, Iss 121 (AOP) (2022)
A deficiência de vitamina D é um problema de saúde global e as abordagens que consideram as Soluções baseadas na Natureza (NbS) podem trazer novas perspectivas de solução. Cerca de 80% da quantidade de vitamina D que o corpo precisa é produzi
Externí odkaz:
https://doaj.org/article/a0e9677eabe04bf79c37c9140f4f7f9c
Autor:
Margarida Matias, Alice Martins, Celso Alves, Joana Silva, Susete Pinteus, Manuel Fitas, Pedro Pinto, Joana Marto, Helena Ribeiro, Patrick Murray, Rui Pedrosa
Publikováno v:
Antioxidants, Vol 12, Iss 9, p 1684 (2023)
This work addresses the potential of the red seaweed Gelidium corneum as a source of bioactive ingredients for skin health and wellness in response to the growing awareness regarding the significance of sustainable strategies in developing new nature
Externí odkaz:
https://doaj.org/article/d00e204b24d0481488fe8661ed27d759