Results 31 to 40 of about 69,484 (199)

Universidade e regionalismo em Benedito Nunes

open access: yesArgumentos - Revista de Filosofia, 2021
O Presente trabalho tem por objetivo apresentar algumas reflexões a respeito da temática em questão, tomando por base a aula inaugural apresentada pelo professor Benedito Nunes em abril de 1999, envolvendo uma fase pré-universitária e a existência de uma intelegentsia local na Amazônia, inspirada pelo regionalismo, e que influenciou de forma decisiva a
openaire   +4 more sources

Infierno en el paraíso [PDF]

open access: yes, 2009
Los primeros colonizadores portugueses que llegaron a Brasil tuvieron un impacto visual ante un exuberante ambiente natural. Una de las impresiones propiciada por esa visión inicial era la de que habían llegado al paraíso.
Souza Filho, Benedito
core   +4 more sources

Sunshine Duration in Brazil From Meteosat (1983–2020): Climatology, Variability and Long‐Term Trends

open access: yesInternational Journal of Climatology, EarlyView.
Using nearly four decades of Meteosat satellite data (1983–2020), this study presents a country‐wide climatology of sunshine duration (SDU) in Brazil. The results reveal marked regional contrasts, dominant modes of variability, and significant long‐term trends, providing new information on the most relevant meteorological systems that influence SDU and
Maria Lívia Lins Mattos Gava   +2 more
wiley   +1 more source

O olhar de Benedito Nunes sobre a obra de Eidorfe Moreira

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Humanas
Resumo Os professores e intelectuais da Amazônia Eidorfe Moreira (1912-1989), mais identificado como geógrafo, e Benedito Nunes (1929-2011), mais relacionado à filosofia e à crítica literária, apesar da diferença de idade, tiveram proficiente aproximação,
Maria Stella Faciola Pessôa Guimarães   +1 more
doaj   +1 more source

Citotoxicity and acute oral toxicity tests of nanometer- and submicrometer-sized hollow spheres of chondroitin sulfate as a potential formulation strategy for anti-inflammatory encapsulation. [PDF]

open access: yes, 2014
NanoAgri 2010.
FRACETO, L. F.   +7 more
core  

CO2 Fluxes and Soil Responses to Straw and Herbicide in Peanut

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Peanut cultivation plays an important agronomic role in Brazil, especially in rotation with sugarcane, promoting biological nitrogen fixation and improving soil quality. This study aimed to test the hypothesis that the combined use of sugarcane mulch, peanut cultivation, and herbicide application would affect soil CO₂ fluxes, soil chemical ...
Heytor Lemos Martins   +7 more
wiley   +1 more source

Insights from controlled, comparative experiments highlight the limitations of using BSMV and FoMV for virus‐enabled reverse genetics in rice

open access: yesAnnals of Applied Biology, EarlyView.
Virus‐enabled reverse genetics (VERG) enables transient gene expression modulation in plants but its efficacy varies across species. We evaluated the efficacy of barley stripe mosaic virus (BSMV) and foxtail mosaic virus (FoMV) for virus‐induced gene silencing (VIGS) and virus‐mediated overexpression (VOX) in rice (Oryza sativa).
Guilherme M. Turra   +2 more
wiley   +1 more source

Luta armada das esquerdas e justiçamentos: um estudo de(o) caso (São Benedito-CE)

open access: yesRevista Brasileira de História & Ciências Sociais, 2020
Os assassinatos de “inimigos da revolução” feitos pelas organizações de esquerda durante a ditadura civil-militar (1964-85) eram usados pelo governo ditatorial para justificar a repressão e provocavam polêmicas entre os próprios militantes.
Airton de Farias
doaj   +1 more source

Effect of Occlusal Adjustment and Subsequent Repolishing on the Translucency Parameter, Contact Angle, and Flexural Strength of Different Types of Glazed Monolithic Zirconia

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives This study evaluated the effects of material and surface condition (glazed vs. polished after simulated occlusal adjustment) on translucency parameter, contact angle, and flexural strength of four monolithic zirconia. Materials and Methods Disk‐shaped specimens (n = 80, Ø12 × 1 mm) were fabricated from four monolithic zirconia ...
Kelli Nunes Monteiro   +5 more
wiley   +1 more source

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