Results 81 to 90 of about 21,073 (224)

“Dieron de comer y todo lo necesario”: la desaparición de las indígenas amazonas

open access: yesFronteras de la Historia
Las reescrituras y versiones de la Historia general y natural de Fernández de Oviedo (entre 1527 y 1548), pero, también, las del corpus colombino, la relación de Michele da Cuneo, el Códice florentino y la crónica de fray Antonio Tello, entre muchos ...
Vanina Teglia
doaj   +1 more source

Immunogenicity and Protective Efficacy of the First Autogenous Aeromonas hydrophila Vaccine for Piaractus brachypomus

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Aeromonas hydrophila is a major zoonotic bacterial pathogen responsible for haemorrhagic septicemia, substantial economic losses in aquaculture and increasing antimicrobial resistance among field isolates. It is also one of the main bacterial species associated with mortality outbreaks in pirapitinga, Piaractus brachypomus, culture in the ...
Layana Aparecida Batista Pereira   +7 more
wiley   +1 more source

Female figures in the political relations between Greeks and Barbarians during the Archaic Age

open access: yesStudia Historica: Historia Antigua, 2013
Study of the importance of some women for the politics relations between Greeks and Barbarians during the Archaic Age, with special reference to the phoceaean colonization (Marseille) and its interpretation in the greek images and topics relating the ...
Manuel SALINAS DE FRÍAS
doaj  

Shape of Water: Power Dynamics for Supply Chain Resilience

open access: yesJournal of Supply Chain Management, EarlyView.
ABSTRACT The world is facing climate change‐driven disruptions such as extreme weather events, which affect nature as well as firms and their supply chains. Nonetheless, little is known about how supply chain players shape their socioecological resilience, including from a power perspective.
Aristides R. Oliveira Junior   +3 more
wiley   +1 more source

Notícias do Norte: campanha abolicionista em Manaus (1884)

open access: yesCaminhos da História
O presente artigo propõe uma breve análise das experiências engendradas pelos abolicionistas em Manaus durante o período da abolição no Amazonas, em 1884.
Lusirene Celestino França
doaj   +1 more source

Molecular phylogenetic analysis sheds light on the diversity and evolutionary history of the Neotropical and African Triplophyllum (Tectariaceae)

open access: yesJournal of Systematics and Evolution, EarlyView.
We used a molecular approach to resolve the evolutionary lineages of Neotropical Triplophyllum, uncovering that current species circumscriptions are hindered by high morphological homoplasy in indument characters. Our results support the recognition of three new species and provide a necessary neotypification for T.
Mauricio Gonçalves Nunes   +6 more
wiley   +1 more source

The Effect of Brazil's Family Health Program on Cognitive Skills

open access: yesOxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT This paper examines the effect of Brazil's Family Health Program (Programa Saude da Familia, FHP) on cognitive skills (measured by test scores) of fifth‐grade students. We use biennial data from national exams between 2007 and 2015, and variation in the FHP implementation date across municipalities, birth cohort, and test year to identify the ...
Pinar Mine Gunes, Magda Tsaneva
wiley   +1 more source

¿Cultura para consumir? Los yagua y el turismo cultural en el Trapecio Amazónico

open access: yesRevista Colombiana de Antropología, 2011
El turismo en el Amazonas promueve encuentros entre nativos amazónicos y turistas occidentales en los que escenifican su diferencia cultural en términos de polaridades yuxtapuestas, mediadas por transacciones económicas.
Lina Marcela Gallego Acevedo
doaj  

A High‐Throughput Phenotyping Pipeline for Quinoa (Chenopodium quinoa) Panicles Using Image Analysis With Convolutional Neural Networks

open access: yesPlant Breeding, EarlyView.
ABSTRACT Quinoa is a grain crop with excellent nutritional properties that has attracted global attention for its potential contribution to future food security in a changing climate. Despite its long history of cultivation, quinoa has been improved little by modern breeding and is a niche crop outside its native cultivation area.
Flavio Lozano‐Isla   +3 more
wiley   +1 more source

CARACTERÍSTICAS DA URBANIZAÇÃO RECENTE NO ESTADO DO AMAZONAS

open access: yesCadernos de Estudos Sociais, 1997
A autora realiza uma exploração dos dados dos Censos Demográficos de 1980 e 1991 no sentido de apreender como evoluíram nesse período, alguns indicadores pertinentes ao processo de urbanização recente ocorrido no Estado do Amazonas.
Taís E Santos
doaj  

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