Results 1 to 10 of about 18,812 (166)

Estudos sobre Bombacaceae - II. Anatomia do lenho secundário de Catostemma albuquerquei Paula [PDF]

open access: yesActa Amazonica, 1975
Resumo Continuação de uma série de estudos sobre Bombacaceae. Versa sobre a anatomia da madeira de Catostemma albuquerquei Paula. Esta espécie ocorre em matas da terra firme da região de Manaus e municípios limítrofes.
José Elias de Paula
doaj   +4 more sources

Inflammatory myofibroblastic tumour: report of a rare form with exclusive pleural involvement. [PDF]

open access: yesCase Rep Pulmonol, 2014
Inflammatory myofibroblastic tumour (IMT) is a rare scleroinflammatory lesion, characterized by a myofibroblastic proliferation with inflammatory infiltrates, with many possible locations and diagnosis based on immunohistochemistry. Pleural IMT is uncommon and is usually an extension of a pulmonary involvement.
Nobre de Jesus G   +5 more
europepmc   +2 more sources

Estudo anatômico e palinológico de Antônia ovata Pohl (Loganiaceae) [PDF]

open access: yesActa Amazonica, 1972
Sinopse Nesta comunicação o autor considera a anatomia do caule, pecíolo, lâmina foliar e madeira, além dos aspectos morfológicos externo e palinológico, de espécimes de Antonia ovata, ocorrentes na floresta da região do rio Jarí (Estado do Pará) e nos ...
José Elias de Paula
doaj   +9 more sources

UEG Week 2021 Poster Presentations [PDF]

open access: yesUnited European Gastroenterol J, 2021
United European Gastroenterology Journal, Volume 9, Issue S8, Page 262-907, October 2021.
europepmc   +2 more sources

UEG Week 2018 Poster Presentations [PDF]

open access: yesUnited European Gastroenterol J, 2018
United European Gastroenterology Journal, Volume 6, Issue S8, Page A135-A747, October 2018.
europepmc   +2 more sources

ePosters [PDF]

open access: yesEur J Neurol
European Journal of Neurology, Volume 31, Issue S1, June 2024.
europepmc   +2 more sources

O IMPACTO DA PANDEMIA DA COVID-19 NO COMÉRCIO DE MADEIRA NA REGIÃO DE MONTE CARMELO-MG

open access: yesRevista do Instituto Florestal, 2023
A covid-19 é uma doença infecciosa que surgiu em dezembro de 2019 na China, causada pelo novo coronavírus (SARS-CoV-2). No decorrer do ano de 2020, espalhou-se por vários países, incluindo o Brasil.
Jéssica Karine Pereira Martins   +1 more
doaj   +1 more source

Inner bark vs sapwood is the main driver of nitrogen and phosphorus allocation in stems and roots across three tropical woody plant communities

open access: yesNew Phytologist, Volume 239, Issue 5, Page 1665-1678, September 2023., 2023
Summary Nutrient allocation is central to understanding plant ecological strategies and forest roles in biogeochemical cycles. Thought to be mainly driven by environmental conditions, nutrient allocation to woody organs, especially to living tissues, is poorly understood. To examine the role of differences in living tissues (sapwood, SW, vs inner bark,
Julieta A. Rosell   +6 more
wiley   +1 more source

Polishing entire stems and roots using sandpaper under water: An alternative method for macroscopic analyses

open access: yesApplications in Plant Sciences, Volume 9, Issue 5, May 2021., 2021
Premise Polishing entire stem and root samples is an effective method for studying their anatomy; however, polishing fresh samples to preserve woods with soft tissues or barks is challenging given that soft tissues shrink when dried. We propose sanding fresh or liquid‐preserved samples under water as an alternative, given that it preserves all tissues ...
Antonio C. F. Barbosa   +4 more
wiley   +1 more source

Caracterização da madeira de quatro espécies florestais

open access: yesCiência Rural, 2014
O conhecimento das relações existentes entre a estrutura anatômica da madeira com suas propriedades físicas ou mecânicas é importante para seu uso adequado.
Javan Pereira Motta   +4 more
doaj   +1 more source

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