Results 21 to 30 of about 10,986 (148)

Abdominal pain in pediatric immunoglobulin A vasculitis: Risk factors and severity predictors in a multicenter cohort

open access: yesJournal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives To identify risk factors for abdominal pain and predictors of complicated abdominal pain in pediatric immunoglobulin A vasculitis (IgAV). Methods Retrospective multicenter study including children and adolescents (≤18 years) fulfilling the European League Against Rheumatism/Pediatric Rheumatology International Trials Organization ...
Francisco Hugo Rodrigues Gomes   +14 more
wiley   +1 more source

A Bibliometric‐Based Review of Biochar for Salt‐Affected Soil Restoration: Mapping Research Trends and Future Directions

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire   +12 more
wiley   +1 more source

Definição da vazão de contribuição como estratégia de gestão na bacia hidrográfica do Rio São Francisco

open access: yesRevista de Gestão de Água da América Latina, 2020
O objetivo deste trabalho foi avaliar as vazões de contribuição da bacia hidrográfica do rio Grande ao rio São Francisco considerando o atendimento aos usos múltiplos da água armazenada no reservatório de Sobradinho.
Polyana Reis   +2 more
doaj  

Open letter: The need for a site‐based biodiversity standard measuring and certifying impacts from nature‐based projects

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Despite growing investment in restoration, weak accountability and poor biodiversity monitoring mean many projects fail to achieve ecological recovery. The Global Biodiversity Standard (TGBS) offers a practical way to ensure that restoration finance delivers measurable gains for nature.
David Bartholomew   +254 more
wiley   +1 more source

Estimativa da evaporação nos reservatórios de Sobradinho e Três Marias usando diferentes modelos [PDF]

open access: yesEngenharia Agrícola, 2016
RESUMO Estudos que possibilitem a obtenção de estimativas precisas de evaporação em reservatórios representam uma importante ação para o adequado gerenciamento e manejo dos recursos hídricos.
Nayara P. A. Vieira   +4 more
doaj   +1 more source

17‐epi‐Melianodiol, a new protolimonoid from Melia azedarach fruits, exhibits larvicidal activity and is associated with oxidative imbalance and midgut epithelial damage in Aedes aegypti larvae

open access: yesPest Management Science, EarlyView.
The bio‐guided phytochemical study resulted in the new compound 17‐epi‐melianodiol. The compound eliminated 100% of Aedes aegypti larvae at 100 ppm, causing pronounced morphological changes, cuticular damage, and extensive vacuolization. Abstract BACKGROUND In Brazil, Aedes aegypti is the primary vector of arboviruses such as dengue, chikungunya ...
Kethleen Duarte Crespo Soares   +8 more
wiley   +1 more source

Teologia da Libertação na Prática Ecológica: o Bispo e o Rio

open access: yesCaminhos, 2013
Resumo: a polêmica criada em torno ao projeto de transposição das águas do rio São Francisco mostra a luta de grupos sociais que encontraram num líder religioso a sua referência política.
Pedro A. Ribeiro de Oliveira   +1 more
doaj   +1 more source

Characterization of a Portable Computed Tomography System for In Situ Analysis of Wooden Sculptures in Cultural Heritage

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT Portable X‐ray computed tomography (portable CT) has become an important tool for the non‐destructive investigation of cultural heritage objects, particularly when in situ analysis is required. This work presents the experimental characterization and application of a transportable cone‐beam CT system designed for the inspection of large and ...
Anderson de Paula   +7 more
wiley   +1 more source

Ressurgência das margens: o projeto Beiras D’Água e os povos e comunidades tradicionais da bacia do rio São Francisco

open access: yesLiinc em Revista, 2018
RESUMO O relato de experiência se propõe a identificar e a descrever o projeto Beiras d’Água, idealizado ao final de 2015 em meio aos processos de pesquisa de campo do Laboratório de Saúde, Ambiente e Trabalho (Lasat) da Fiocruz Pernambuco.
Bernardo Vaz   +2 more
doaj   +1 more source

ORCHESTRATING DIFFERENCE AND SIMILARITY: Black Fungibility, and the Spatial Redrawing of Racial Categories in Spanish Colonial Morocco, Sahara and Guinea

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract In this article I dissect the spatial strategies through which the Spanish attempted to orchestrate both racial difference and similarity in the African colonies of Morocco, Western Sahara and Equatorial Guinea during the first half of the twentieth century.
Pol Fité Matamoros
wiley   +1 more source

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