Results 71 to 80 of about 27,879 (231)

The power of choice: how early performance of tree species may shape direct seeding for tropical forest restoration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction The success of direct seeding depends on appropriate species selection. Understanding the geographic and taxonomic distribution of species used, along with their performance profiles, can inform more effective restoration outcomes.
Julian E. Jurado Ceron   +2 more
wiley   +1 more source

Avaliação de políticas públicas: o caso da política de pagamento por bônus na educação na cidade de Nova York e o cenário brasileiro

open access: yesCadernos Gestão Pública e Cidadania, 2018
Este artigo trata da avaliação de políticas educacionais, especificamente da política de pagamento de bônus na educação pública. Além da análise da política implementada em Nova York, foi estabelecido um panorama da situação brasileira na avaliação de ...
Antonio Bara Bresolin   +2 more
doaj   +1 more source

Morfoanatomia e fisiologia de sementes com dormência física de Colubrina glandulosa Perkins (Rhamnaceae) e Senna multijuga (Rich.) H. S. Irwin & Barneby (Caesalpinioideae - Fabaceae) [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Vegetal, Florianópolis, 2013.A dormência física em sementes tem sido pouco estudada em espécies de florestas tropicais ...
Pinto, Tassiane Terezinha
core  

The role of seed mix characteristics and soil amendments during post‐agricultural prairie restoration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Prairie restoration on degraded lands may be influenced by seed mix characteristics, including species richness and legume establishment. Soil amendments may facilitate restoration; however, the practical usefulness of techniques such as applications of whole soil and leaf mulch remains relatively unclear.
Valerie N. Thurston   +4 more
wiley   +1 more source

Edme Alfred Bourgoin

open access: yesRevista CENIC Ciencias Químicas, 2015
Edme Alfred Bourgoin (1836-1897), a French pharmacist, physician, and politician, studied the chemical composition of brain, the nature of the active principle of senna and boldo, the electrolysis of many acids and organic salts, the role of water in ...
Jaime Wisniak
doaj  

Liquid Chromatography Coupled With High‐Resolution Mass Spectrometry Profiling of Metabolites in Cassia alata Flower Extracts and Their DPPH Free Radical Scavenging Activity

open access: yesAnalytical Science Advances, Volume 7, Issue 2, December 2026.
ABSTRACT Cassia alata flowers remain phytochemically under‐characterized relative to the leaves. However, floral tissues can harbour distinct and, in some species, more abundant phenolic and flavonoid profiles, representing an unexploited source of antioxidant phytochemicals with potential functional‐food and nutraceutical relevance. Also, Cassia alata
Adonai Yin‐Anaab Kunduzore   +6 more
wiley   +1 more source

Phytotoxic potential of Senna occidentalis and Senna obtusifolia

open access: yesActa Scientiarum. Biological Sciences, 2010
This work aimed to investigate the phytotoxic potential of the aerial and underground parts of Senna occidentalis and S. obtusifolia on the germination and initial growth of lettuce and onion. Four concentrations were used of each ethanol extract (0, 250, 500 and 1000 mg L -1 ), with four replications of 50 seeds.
Marize Terezinha Lopes Pereira Peres   +4 more
openaire   +2 more sources

Bibliografia da obra de Horácio Raymundo de Senna Pires

open access: yes, 2012
Apresenta lista de referências bibliográficas elaborada pela Coordenadoria de Documentação do Tribunal Superior do Trabalho, retratando a produção intelectual de autoria do Exmo. Sr.
Pires, Horácio de Senna
core  

Serial ctDNA Analysis for Monitoring Molecular Response and Acquired Resistance in Metastatic NSCLC and HR+/HER2‐Negative Breast Cancer: A Real‐World Study

open access: yesCancer Medicine, Volume 15, Issue 10, October 2026.
ABSTRACT Circulating tumor DNA (ctDNA) is a promising biomarker for disease monitoring, yet evidence of its clinical utility in routine care remains limited. We evaluated the utility of serial ctDNA monitoring using digital PCR (ddPCR) for detecting acquired resistance (AR) and monitoring response in metastatic non‐small cell lung cancer (NSCLC) and ...
Franciele Hinterholz Knebel   +26 more
wiley   +1 more source

Physicochemical quality control of senna products from Iranian phytopharmaceutics

open access: yesJournal of Medicinal Plants, 2005
Background: There is an increasing attention to and usage of herbal drugs around the world. Medicinal products containing senna herb are very popular herbal remedies. In order to assess the quality of Iranian herbal products, as a part of national effort
F Mojab   +3 more
doaj  

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