Results 51 to 60 of about 127,819 (218)

Structure of the Wetland‐Dependent Bird Assemblages in the Pequenos Lençóis Maranhenses, in Maranhão, Brazil

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 4, April 2026.
ABSTRACT Wetland‐dependent birds play crucial ecological roles and are highly influenced by local environmental factors such as depth, salinity and microhabitat availability. Although the importance of these environments for biodiversity is already recognized, studies on the spatiotemporal dynamics of these assemblages in Maranhão remain scarce.
Fernando Marcelo Lemos Ferreira   +3 more
wiley   +1 more source

Evaluation of CMIP6 GCMs performance and future projection for the Boro and Kharif seasons over the new alluvial zones of West Bengal

open access: yesJournal of Agrometeorology
Present study examined the overall performance of 12 CMIP6 GCMs for rainfall, maximum and minimum temperatures for rice crop-growing seasons i.e., Boro (January to May) and Kharif (June to October) over the new alluvial zone of West Bengal. A wide range
PURBA GOSWAMI   +3 more
doaj   +1 more source

Genetic variability studies for qualitative and quantitative traits in some recently developed rice varieties of Bangladesh

open access: yesJSFA reports, Volume 6, Issue 4, Page 100-108, April 2026.
Abstract Background The study aimed to assess six recently developed rice varieties: BRRI dhan84, BRRI dhan89, BRRI dhan92, BRRI dhan99, BRRI dhan100, and BRRI dhan102 of Bangladesh. The primary objectives were to assess genetic variability and key genetic parameters for selected qualitative and quantitative traits, identify, and prioritize promising ...
Md. Darun Naim   +3 more
wiley   +1 more source

Efeitos do boro e zinco no teor de carboidratos solúveis, aminoácidos totais e no enraizamento de estacas de ramos de ameixeira (Prunus salicina Lindl) Effect of boron and zinc in soluble carbohidrate content, total aminoacids and rooting of plum branch cuttings (Prunus salicina Lindl.)

open access: yesScientia Agricola, 1993
O presente trabalho foi realizado com o objetivo de avaliar o efeito do boro (B) e do zinco (Zn) no teor de carboidratos solúveis, aminoácidos totais e no enraizamento de estacas de ramos dos cultivares Carmesim e Grancuore de ameixeira (Prunas salicina ...
E. Kersten   +2 more
doaj   +1 more source

Nitrogen rates shaping rice yield and groundwater nitrate in the Jamuna River basin of north central Bangladesh

open access: yesJSFA reports, Volume 6, Issue 4, Page 121-130, April 2026.
Abstract Background Understanding how varying nitrogen fertilizer rates influence both rice productivity and groundwater nitrate contamination is critical for ensuring sustainable crop production and environmental protection in the Jamuna River Basin of north‐central Bangladesh.
Md. Israfil Haq   +4 more
wiley   +1 more source

Estudo da influência da época de coleta dos ramos, no enraizamento de etacas caulinares de café (Coffea arabica L. cv "Mundo Novo") Influence of branche harvest period in rooting of coffee stem cuttings (Coffea arabica L. cv "Mundo Novo")

open access: yesScientia Agricola, 1992
Na propagação vegetativa através de estacas caulinares, a época de retirada dos ramos, que serão utilizados na confecção das estacas, tem grande influência sobre seu enraizamento.
E.O. Ono, J.D. Rodrigues, S.Z. de Pinho
doaj   +1 more source

Micronutrientes na soja: produtividade e análise econômica [PDF]

open access: yesCiência Rural, 2005
A disponibilidade de produtos comerciais contendo micronutrientes tem aumentado nos últimos anos, embora existam resultados experimentais mostrando grande variabilidade, o que torna este tema contraditório.
Carlos Alberto Ceretta   +5 more
doaj   +1 more source

Impact of tissue staining and scanner variation on the performance of pathology foundation models: a study of sarcomas and their mimics

open access: yesThe Journal of Pathology: Clinical Research, Volume 12, Issue 2, March 2026.
Abstract Histopathological analysis is considered the gold standard for the diagnosis and prognostication of cancer. Recent advances in AI, driven by large‐scale digitisation and pan‐cancer foundation models, are opening new opportunities for clinical integration.
Binghao Chai   +74 more
wiley   +1 more source

Efeito da época de estaquia, fitorreguladores e ácido bórico no enraizamento de estacas de porta-enxertos de videira Effect of pruning time, growth regulators and boric acid on rooting of grape rootstock cuttings

open access: yesScientia Agricola, 1993
Estudaram-se as interações entre os ácidos indol-butírico, alfa-naftaleno-acético e bórico no desenvolvimento de raízes em estacas de porta-enxertos de videira (Vitis vinifera L.). As estacas tinham aproximadamente 25 cm de comprimento e, necessariamente,
S. Leonel, J.D. Rodrigues
doaj   +1 more source

Planning a Better Future for Dual Eligible Elderly in Montgomery County [PDF]

open access: yes, 2014
Older adults who are dual eligible (who qualify for both Medicare and Medicaid) face a daunting gauntlet of challenges in healthcare. Despite comprehensive coverage through Medicare and Medicaid, the lack of coordination between the two systems creates ...

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