Results 11 to 20 of about 534,039 (305)

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

Use of response surface methodology (RSM) to optimize pea starch-chitosan novel edible film formulation [PDF]

open access: yes, 2017
The aim of this study was to develop an optimal formulation for preparation of an edible film from chitosan, pea starch and glycerol using response surface methodology (RSM).
Bowyer, Michael   +7 more
core   +2 more sources

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

Dynamic analysis of competition and complementarity for light and N use to understand the yield and the protein content of a durum wheat-winter pea intercrop [PDF]

open access: yes, 2010
In a previous paper (Bedoussac and Justes 2009, Plant and Soil DOI: 10.1007/s11104-009-0082-2), we showed that intercropping of durum wheat and winter pea increased the yield and protein concentration of durum wheat when early N availability was less ...
Bedoussac, Laurent, Justes, Eric
core   +3 more sources

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

β-n-oxalyl-l-α, β -diaminopropionic acid (β -odap) content in lathyrus sativus: The integration of nitrogen and sulfur metabolism through β -cyanoalanine synthase [PDF]

open access: yes, 2017
Grass pea (Lathyrus sativus L.) is an important legume crop grown mainly in South Asia and Sub-Saharan Africa. This underutilized legume can withstand harsh environmental conditions including drought and flooding.
Chen, Peng   +4 more
core   +3 more sources

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