Results 41 to 50 of about 598 (128)

The Unfolding Desert: Observed Structural Drying and Projected Aridity Risks in a Brazilian Family Farming Citizenship Territory

open access: yesLand Degradation &Development, Volume 37, Issue 15, Page 10944-10959, September 2026.
ABSTRACT Aridification in Semiarid regions is a recurring theme in Intergovernmental Panel on Climate Change (IPCC) reports and has been documented in Northeastern Brazil. This study analyzes the spatiotemporal dynamics of aridification in the Lower São Francisco River “Citizenship Territory” (Sergipe and Alagoas) at a fine spatial resolution (~1 km ...
Carlos Eduardo Pacheco Lima   +3 more
wiley   +1 more source

Distribuição espacial de populações de triatomíneos (Hemiptera: Reduviidae) em palmeiras da espécie Mauritia flexuosa no Distrito Federal, Brasil

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2004
Para determinar e analisar a distribuição espacial de populações silvestres de triatomíneos no Distrito Federal, Brasil, foram amostradas 150 palmeiras da espécie Mauritia flexuosa em seis veredas de diferentes paisagens (silvestre, rural e periurbana ...
Rodrigo Gurgel-Gonçalves   +5 more
doaj  

Germinação de sementes e emergência de plântulas de Oenocarpus minor Mart. (Arecaceae) Seed germination of Oenocarpus minor Mart. in different substrata and temperatures

open access: yesRevista Brasileira de Fruticultura, 2006
O presente trabalho teve como objetivo avaliar a influência da temperatura e do substrato na germinação, bem como determinar a profundidade ideal de semeadura para emergência de plântulas de Oenocarpus minor Mart.
Breno Marques da Silva e Silva   +4 more
doaj   +1 more source

Clinical Utility of Trio Exome Sequencing in Rwandan Children With Autism Spectrum Disorder

open access: yesMolecular Genetics &Genomic Medicine, Volume 14, Issue 9, September 2026.
Addressing the Gap: First trio‐based WES study of ASD in Rwanda, addressing African underrepresentation in global genomics. Diagnostic Yield: 12.9% yield of clinically relevant variants, consistent with global benchmarks (10%–30%). Genetic Findings: Confirmed de novo likely pathogenic variants identified in high‐impact ASD genes, including SYNGAP1 and ...
Olivier Hakizimana   +16 more
wiley   +1 more source

PALMEIRAS (ARECACEAE ) EM SANTA CATARINA, SUL DO BRASIL

open access: yesRevista Brasileira de Agroecologia, 2018
A família das palmeiras, Arecaceae, representa um dos principais braços evolutivos das monocotiledôneas e está globalmente distribuída, apresentando alta adaptação a condições edáficas e climáticas.
Guilherme Alves Elias   +3 more
doaj  

Effectiveness of Whole‐Body Vibration Therapy on Handgrip Strength: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

open access: yesMusculoskeletal Care, Volume 24, Issue 3, September 2026.
ABSTRACT Introduction Although whole‐body vibration (WBV) therapy has already demonstrated efficacy in improving lower‐limb muscle strength, it is still unclear whether it has similar potential for improving handgrip strength. Objective To verify the efficacy of WBV on handgrip strength. Methods The search was conducted on September 5, 2025, in PubMed,
Julien Dines Labarrere   +5 more
wiley   +1 more source

A comparative study of nutritional composition and potential use of some underutilized tropical fruits of Arecaceae

open access: yesAnais da Academia Brasileira de Ciências, 2015
In this study, pulp and kernel of fruits from six Arecaceae species were subjected to proximate analysis, fatty acid composition and total carotenoid content analysis.
RAQUEL B. SILVA   +6 more
doaj   +1 more source

Biogeographic Disconnect and Biotic Homogenization in the Heart of the Amazon: Dominance of Exotic Species in Urban Trees

open access: yesBiotropica, Volume 58, Issue 5, September 2026.
Exotic taxa dominate the urban woody flora, with potentially invasive species posing a direct risk to adjacent primary forest remnants. Historical management has favored a simplified, cosmopolitan species pool over regional biodiversity. There is failure to implement local native‐priority mandates, offering concrete ecological targets for urban ...
Mariana Rabello Mesquita   +5 more
wiley   +1 more source

Conhecimento e uso do ouricuri (Syagrus coronata) e do babaçu (Orbignya phalerata) em Buíque, PE, Brasil Knowledge and use of ouricuri (Syagrus coronata) and babaçu (Orbignya phalerata) in Buíque, Pernambuco State, Brazil

open access: yesActa Botânica Brasílica, 2008
O Nordeste do Brasil abriga 80 espécies de palmeiras nativas, com baixo endemismo (27,5%), algumas delas ameaçadas pelas alterações destrutivas do habitat natural, associadas à exploração desordenada.
Márcio Ulisses de Lima Rufino   +3 more
doaj   +1 more source

Invasive pine control promotes native plant regeneration, but with limited effect in the Cerrado, Brazil

open access: yesRestoration Ecology, Volume 34, Issue 7, September 2026.
Abstract Introduction Invasions by Pinus represent major challenges for conservation and ecological restoration, especially in open ecosystems of tropical South America, such as the Brazilian neotropical savanna (Cerrado). Objective We evaluated whether the clear‐cutting and manual removal of Pinus caribaea reduce the impacts of invasion on woody plant
Graziela de Araújo Lima   +4 more
wiley   +1 more source

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