Results 91 to 100 of about 696,449 (337)

SCHENATO, Vilson Cesar. Grupos sociais rurais além das fronteiras: construções identitárias entre os colonos e assentados no Oeste Paranaense. Curitiba (PR): CRV, 2011. 167p.

Revista IDEAS, 2012
O tema apresentado por Vilson C. Schenato neste livro é de extrema valia não só para os estudiosos das questões agrárias no Brasil, como também para aqueles que se interessam por formas de diferenciação e fluxos de construção identitária.
Rodrigo Pennutt da Cruz
doaj  

Effects of the Invasive Freshwater Mussel Limnoperna fortunei on Sediment Properties and Accumulation Rates [PDF]

, 2018
Since its introduction into South America around 1990, the freshwater bivalve Limnoperna fortunei (the golden mussel) has spread rapidly and is now a dominant component of the benthic and periphytic fauna in many rivers, lakes, and reservoirs.
Barbosa, Bazan, Bertness, Biswas, Bloesch, Boltovskoy, Boltovskoy, Boltovskoy, Boltovskoy, Bonachea, Boyd, Burlakova, Carlsson, Cataldo, Cataldo, Chaffin, Cicchetti, Colombo, Crawford, Depetris, Di Gregorio, Dillon, Framiñan, Gergs, Graf, Grenz, Hammer, Hartstein, Hatcher, Hoogsteen, Horppila, Jørgensen, Karatayev, Karatayev, Karatayev, Kaspar, Kleeberg, Klerks, Li, Linares, MacIsaac, Mayer, Mazouni, McCall, Mellina, Mida, Moreira, Moreira, Mosley, Musin, Nalepa, Newell, Newell, Oliveira, Ozersky, Reeders, Reynolds, Roditi, Ronco, Ruginis, Sardiña, Sardiña, Schuerch, Smyth, Sobczyński, Sornin, Sprung, Strayer, Sylvester, Sylvester, Sylvester, Sylvester, Tokumon, Torres, Tye, Valderrama, Vanderploeg, Wetzel, Yamada, Zaiko   +79 more
core   +2 more sources

Species diversity in Gymnogeophagus (Teleostei: Cichlidae) and comparative biogeography of cichlids in the Middle Paraná basin, an emerging hotspot of fish endemism

Hydrobiologia, 2018
We address the diversity of two species groups of the cichlid genus Gymnogeophagus in the Middle Paraná basin using molecular phylogeography and traditional morphological characters and conclude that they are composed of a higher diversity of endemic ...
O. Říčan, Š. Říčanová, Klára Dragová, L. Piálek, A. Almirón, J. Casciotta   +5 more
semanticscholar   +1 more source

Development of an Innovative and Functional Yerba Mate—Lychee Beverage: Sensory and Physicochemical Characteristics

Food Safety and Health, EarlyView.
A mixed beverage of yerba mate and lychee was developed and optimized. The 70:30 lychee‐to‐mate formulation provided the best balance of antioxidant activity and consumer acceptance, highlighting its potential as a functional beverage. ABSTRACT The development of functional beverages that combine bioactive compounds with sensory appeal is of growing ...
Marcela Moreira Terhaag, Leonel Vinícius Constantino, Lycio Shinji Watanabe, Tiago Bervelieri Madeira, Suzana Lucy Nixdorf, Marta de Toledo Benassi, Fábio Yamashita, Sandra Helena Prudencio   +7 more
wiley   +1 more source

New Ommatius Wiedemann from the Americas with two new species groups, keys, and taxonomic notes (Diptera: Asilidae) [PDF]

, 2009
Two species groups are proposed for Ommatius Wiedemann, normus and tibialis species groups, increasing the number to eight groups from the Americas. The normus group includes six species, two of which are new, O. nebulosus n. sp. and O. tepui n.
Scarbrough, Aubrey G.
core  

Hidden Diversity in the Populations of the Armored Catfish Ancistrus Kner, 1854 (Loricariidae, Hypostominae) from the Paraná River Basin Revealed by Molecular and Cytogenetic Data

Frontiers in Genetics, 2017
Only one species of armored catfish, Ancistrus cirrhosus Valenciennes 1836, has been historically described in the basin of the Paraná River, from Misiones (Argentina).
A. C. Prizon, D. Bruschi, L. A. Borin-Carvalho, A. Cius, L. M. Barbosa, H. B. Ruiz, C. H. Zawadzki, A. Fenocchio, A. L. Portela-Castro   +8 more
semanticscholar   +1 more source

Genetic diversity of the forage peanut in the Jequitinhonha, São Francisco, and Paranã River valleys of Brazil

Genetics and Molecular Research, 2016
Arachis pintoi and A. repens are legumes with a high forage value that are used to feed ruminants in consortium systems. Not only do they increase the persistence and quality of pastures, they are also used for ornamental and green cover. The objective of this study was to analyze microsatellite markers in order to access the genetic diversity of 65 ...
H S F S, Azêvedo, A C B, Sousa, K, Martins, J C, Oliveira, R B T, Yomura, L M, Silva, J F M, Valls, G M L, Assis, T, Campos   +8 more
openaire   +2 more sources

The hidden regulators: Non‐coding RNAs in KMT2A‐rearranged acute lymphoblastic leukemia

International Journal of Cancer, EarlyView.
Abstract Acute lymphoblastic leukemia (ALL) driven by KMT2A rearrangements (KMT2A‐r) is an aggressive hematologic malignancy with poor prognosis and a high incidence in infants. While KMT2A fusion proteins drive leukemogenesis through transcriptional dysregulation, recent discoveries have highlighted the pivotal role of non‐coding RNAs (ncRNAs) in ...
Maria Augusta Poersch, Ana Carolina Rodrigues, Priscila Elias Ferreira Stricker, Alexandre Luiz Korte Azevedo, Daniel Pacheco Bruschi, Jaqueline Carvalho de Oliveira   +5 more
wiley   +1 more source

O perfil do comércio exterior paranaense no século XXI

Entre-Lugar
O objetivo principal do trabalho é analisar o perfil e as características do comércio exterior paranaense nos dois primeiros decênios do século XXI, buscando compreender modificações estruturais e padrões de comportamento desse comércio. A metodologia do
Rodrigo Gavioli Diniz, Fernanda Leandro Domanski   +1 more
doaj   +1 more source

Abordagem morfopedológica para avaliação histórica da estrutura da paisagem no Vão do Paranã (GO)

Ateliê Geográfico, 2019
As mudanças no uso e ocupação da terra em áreas de relevância ambiental e social exigem da ciência geográfica análises integradoras da paisagem que ressaltem as relações do meio físico e biótico com as atividades antrópicas. O artigo teve objetivo de analisar o processo histórico de ocupação e as mudanças da estrutura da paisagem entre 1984 e 2015 na ...
Tássia Andrielle Ponciano, Hellbia Samara Moreira de Carvalho Rodrigues, Karla Maria Silva de Faria   +2 more
openaire   +2 more sources