Results 11 to 20 of about 147,069 (312)

Genome sequence of the pea aphid Acyrthosiphon pisum [PDF]

open access: yes, 2010
Aphids are important agricultural pests and also biological models for studies of insect-plant interactions, symbiosis, virus vectoring, and the developmental causes of extreme phenotypic plasticity.
Fenton, Brian   +778 more
core   +1 more source

Relationship of Freshwater Fish Recruitment With Distinct Reproductive Strategies and Flood Attributes: A Long-Term View in the Upper Paraná River Floodplain

open access: yesFrontiers in Environmental Science, 2020
The flood pulse is the main driving force for communities' structure and functioning in river-floodplain systems. High synchrony exists between the hydrological cycle and reproductive cycle events for several fish species. However, species with different
Anielly Galego de Oliveira   +7 more
doaj   +1 more source

An automated tetrahedral mesh generator for computer simulation in Odontology based on the Delaunay’s algorithm

open access: yesExacta, 2009
In this work, a software package based on the Delaunay’s algorithm is described. The main feature of this package is the capability in applying discretization in geometric domains of teeth taking into account their complex inner structures and the ...
Mauro Massayoshi Sakamoto   +2 more
doaj   +1 more source

Rapid-Onset Opioids for Management of Breakthrough Cancer Pain: Considerations for Daily Practice

open access: yesFrontiers in Pain Research, 2022
Background and ObjectiveRapid-onset opioids (ROOs) are effective treatments for breakthrough cancer pain (BTcP) given their rapid onset of action and relatively short duration of analgesia.
Paolo Bossi   +3 more
doaj   +1 more source

Estudo comparativo de sistemas metroviários para aumento da eficiência energética das subestações de tração

open access: yesEletrônica de Potência, 2016
Reaproveitar a energia da frenagem regenerativa produzida pelos trens de um sistema metroviários é essencial para o aumento da eficiência energética do sistema, mas de difícil aplicação no metrô de São Paulo devido ao pequeno intervalo entre composições
Sergio Luiz Pereira   +1 more
doaj   +1 more source

Scheduling of irrigation with mulch under different sugarcane planting methods [PDF]

open access: yesE3S Web of Conferences, 2019
A filed experiment was conducted at ZARS, V. C. Farm, Mandya to enhance the crop and water productivity in sugarcane during 2017-18 and 2018-19. The design used was strip plot design with planting methods as a horizontal factor and irrigation scheduling ...
Puttavenkategowda Thimmegowda   +1 more
doaj   +1 more source

Green Production of Anionic Surfactant Obtained from Pea Protein [PDF]

open access: yes, 2011
A pea protein isolate was hydrolyzed by a double enzyme treatment method in order to obtain short peptide sequences used as raw materials to produce lipopeptides-based surfactants.
Jean‐François Blanco   +13 more
core   +1 more source

Aminopeptidases of pea [PDF]

open access: yesBiochemical Journal, 1974
Studies of crude extracts of pea seeds (Pisum sativum, var. Green feast) revealed the presence of three enzymes that hydrolyse the amide bond of aminoacyl β-naphthylamides. They differ in their specificity towards the aminoacyl moiety; one is proline-specific, whereas the other two hydrolyse the β-naphthylamides of primary amino acids.
openaire   +2 more sources

A new tribe, two new genera and three new species of Cypridopsinae (Crustacea, Ostracoda, Cyprididae) from Brazil

open access: yesEuropean Journal of Taxonomy, 2021
We describe one new tribe, two new genera and three new species of the subfamily Cypridopsinae Kaufmann, 1900 from Brazilian floodplains. Brasilodopsis gen. nov. belongs in the nominal tribe Cypridopsini, and both new species in this new genus were found
Nadiny Martins Almeida   +3 more
doaj   +1 more source

Simulação digital do sistema de tração elétrica metroferroviária: modelagem e métodos

open access: yesExacta, 2009
As características de operação do sistema de tração elétrica metroferroviária podem ser predeterminadas por meio de simulação a partir de modelos matemáticos.
Cassiano Lobo Pires   +2 more
doaj   +1 more source

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