Results 51 to 60 of about 27,879 (231)
Maura em flor: uma fotobiografia [PDF]
, 2007 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-Graduação em LiteraturaFotobiografia da poetisa e jornalista catarinense Maura de Senna Pereira, objetivando mostrar sua vida em forma de ...
Kalckmann, Reginalda Eli
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Taxonomic and functional diversity of urban bees of the world
Conservation Biology, EarlyView.Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso +10 more
wiley +1 more source
Effects of climate change on marine biodiversity on the western Atlantic coast
Conservation Biology, EarlyView.Abstract The current climate crisis, driven by greenhouse gas emissions, threatens global biodiversity, including that in marine ecosystems. However, projections for the western Atlantic Ocean that jointly quantify species richness and endemism while accounting for spatially biased and incomplete occurrence data remain limited.
Ubirajara Oliveira +33 more
wiley +1 more source
Characterization and Quantitation of Polyphenolic Compounds in var From the Northeast of Brazil
Natural Product Communications, 2019 Until recently, there was a lack of information on the phytochemical composition of the taxon Senna. Recent reports show that Senna splendida , Senna gardneri, and Senna georcica are characterized by profiles dominated by flavonoids, naphthapyrones, and ...
Irvila Ricarte de O. Maia +4 more
doaj +1 more source
Review Article on Biological Activities and Chemical Constituents of Genus Senna [PDF]
SINAI International Scientific JournalSenna is a Fabaceae family with approximately 250-300 approved species dispersed throughout tropical and subtropical areas. Senna spp. have a common use in Africa, Asia, Europe, and Latin America for their laxative, anti-bacterial and anti-inflammatory ...
Mohamed Diab
doaj +1 more source
Screening and partial purification of protease inhibitors from Senna surattensis leaves / Ahmad Firdhaus Arham. [PDF]
, 2011 This study was done to determine the inhibitory activity that were exhibited by different parts of the local plants in Malaysia selected from the 4 families which are Leguminosae, Rubiaceae, Apocynaceae and Euphorbiaceae.
Ahmad Firdhaus, Arham
core
International Transactions in Operational Research, EarlyView.Abstract Artificial intelligence (AI)‐enabled digital technologies have the potential to transform agriculture by supporting decision‐making and automating operations. However, their limited adoptions and scholars’ atheoretical explorations constrain our understanding.
Guoqing Zhao +5 more
wiley +1 more source
Educational Solutions for Human Development
Educação: Teoria e Prática, 2009 The biggest challenge for education in Brazil is not only to popularize school access, but also to provide conditions for students to remain at school successfully.
Inês Kisil Miskalo
doaj
Park‐and‐multi‐loop with autonomous delivery robots in last‐mile logistics
International Transactions in Operational Research, EarlyView.Abstract This paper deals with the park‐and‐multi‐loop routing problem, in the context of last‐mile logistics, in which a fleet of traditional vehicles equipped with several autonomous delivery robots leaves from a depot to service a set of customer requests.
Tommaso Adamo +4 more
wiley +1 more source
Is Senna Laxative Use Associated to Cathartic Colon, Genotoxicity, or Carcinogenicity?
Journal of Toxicology, 2009 Due to their natural origin, apparent low oral toxicity, effectiveness, and accessibility without a medical prescription, the anthranoid laxatives are a popular remedy for constipation and are frequently used abusively.
M. A. Morales +4 more
doaj +1 more source