Results 21 to 30 of about 757 (142)

Geographic patterns of tree dispersal modes in Amazonia and their ecological correlates

open access: yesGlobal Ecology and Biogeography, Volume 32, Issue 1, Page 49-69, January 2023., 2023
Abstract Aim To investigate the geographic patterns and ecological correlates in the geographic distribution of the most common tree dispersal modes in Amazonia (endozoochory, synzoochory, anemochory and hydrochory). We examined if the proportional abundance of these dispersal modes could be explained by the availability of dispersal agents (disperser ...
Diego F. Correa   +207 more
wiley   +1 more source

Multiple Primary Melanoma: A Five-Year Prospective Single-Center Follow-Up Study of Two MC1R R/R Genotype Carriers

open access: yesLife, 2023
Background: Multiple primary melanoma (MPM) is a diagnostic challenge even with ancillary imaging technologies available to dermatologists. In selected patients’ phenotypes, the use of imaging approaches can help better understand lesion characteristics,
Ana Maria Fagundes Sortino   +10 more
doaj   +1 more source

Local hydrological conditions influence tree diversity and composition across the Amazon basin

open access: yesEcography, Volume 2022, Issue 11, November 2022., 2022
Tree diversity and composition in Amazonia are known to be strongly determined by the water supplied by precipitation. Nevertheless, within the same climatic regime, water availability is modulated by local topography and soil characteristics (hereafter referred to as local hydrological conditions), varying from saturated and poorly drained to well ...
Manuel J. Marca‐Zevallos   +117 more
wiley   +1 more source

Brazilian literature of black authorship and its positions with white-centric operations of the hegemonic canon

open access: yesPoligramas, 2020
In this article, first of all, a reading of the profile that defines the history of Brazilian literature is presented, accounting for its white-centeredness, with few exceptions.
Lucía Tennina
doaj   +1 more source

Qualidade de Vida de Sobreviventes de Câncer Onco-hematológicos Submetidos ao Transplante de Células-Tronco Hematopoiéticas: Revisão Integrativa da Literatura

open access: yesRevista Brasileira de Cancerologia, 2022
Introdução: Os avanços no tratamento relacionado ao câncer onco-hematológico têm resultado em um crescente número de pacientes submetidos ao transplante de células tronco-hematopoiéticas (TCTH) com êxito terapêutico, o que exige maior atenção com a ...
Michele Eugênio da Silva Vigarinho   +2 more
doaj   +1 more source

SARS‐CoV‐2 infection and venous thromboembolism after surgery: an international prospective cohort study

open access: yesAnaesthesia, Volume 77, Issue 1, Page 28-39, January 2022., 2022
Summary SARS‐CoV‐2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri‐operative or prior SARS‐CoV‐2 were at further increased risk of venous ...
COVIDSurg Collaborative   +16163 more
wiley   +1 more source

Mental health of Brazilian adolescents during the COVID-19 pandemic

open access: yesPsychiatry Research Communications, 2022
We aimed to assess the factors associated with frequent sadness and nervousness in Brazilian adolescents, during the Covid-19 pandemic, in 9470 adolescents (aged 12–17 years), interviewed from June 27 to September 17, 2020.
Marilisa Berti de Azevedo Barros   +14 more
doaj   +1 more source

Timing of surgery following SARS‐CoV‐2 infection: an international prospective cohort study

open access: yesAnaesthesia, Volume 76, Issue 6, Page 748-758, June 2021., 2021
Summary Peri‐operative SARS‐CoV‐2 infection increases postoperative mortality. The aim of this study was to determine the optimal duration of planned delay before surgery in patients who have had SARS‐CoV‐2 infection. This international, multicentre, prospective cohort study included patients undergoing elective or emergency surgery during October 2020.
COVIDSurg Collaborative   +16155 more
wiley   +1 more source

Pasting and Dough Rheological Properties of Ackee (Blighia sapida) Aril Flour: A Contribution to the Search for Wheat Flour Substitutes

open access: yesInternational Journal of Food Science, Volume 2021, Issue 1, 2021., 2021
Wheat is one of the most widely used cereals in the world. However, studies consider wheat flour doughs to be of low nutritional quality, as there is now greater public awareness of celiac disease and gluten intolerance. Therefore, consumers are demanding healthier and more varied food products.
Ramiro Torres-Gallo   +6 more
wiley   +1 more source

SARS-CoV-2 Infection Among Children in Rondônia, Western Brazilian Amazon: SARS-CoV-2 Among Children in Rondônia. [PDF]

open access: yesAdv Virol
We analyzed 364 children symptomatic or asymptomatic for respiratory symptoms, aged 0.1 month–17 years, selected from primary healthcare units of different municipalities of Rondônia from June 2021 to September 2022. Data were collected from medical and electronic records for epidemiological characterization. The positive cohort (n = 96) was quantified
Mota Amaral GG   +9 more
europepmc   +2 more sources
lutzomyia longipalpis
memória
literatura brasileira
poesia afrobrasileira
identidade
sobreviventes de câncer
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