Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Pedro Prates"'
Autor:
Pedro Prates Valério, Isabella Fonseca Araujo, Juan Canellas Bosch Neto, Jesus Maria Frias Celayeta, Erika Cristina Cren
Publikováno v:
International Journal of Food Studies, Vol 10, Iss 1 (2021)
Other than the edible oils extracted from the Acrocomia aculeata fruit, there is a growing interest in the palm to generate other high value-added products. Relatively high amounts of carotenoids (up to 378 mg kg-1) have been found in the esculent oi
Externí odkaz:
https://doaj.org/article/440901a31d274d26b5b2f95a8222ded3
Thermal degradation of β -carotene from macauba palm: mathematical modeling and parameter estimation
Autor:
Pedro Prates Valério, Amanda Lemette Teixeira Brandão, Jesus Maria Frias Celayeta, Erika Cristina Cren
Publikováno v:
International Journal of Food Studies, Vol 10, Iss 1 (2021)
Worldwide, there is a current need for new sources of vegetable oils. The natural content of total carotenoids in Acrocomia aculeata palm oil (up to 378 µg.g-1) surpasses that of many other tropical fruits, making it one of its main compositional ch
Externí odkaz:
https://doaj.org/article/4279f92605e04d1eaf02e8c5475b16bf
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 50 (2019)
Abstract. Fatigue crack growth (FCG) depends on loading, geometry and also material properties. Since FCG is supposedly linked to crack tip plastic deformation, material’s yield stress, Y0, is an important parameter. The main objective here is to d
Externí odkaz:
https://doaj.org/article/81583803a6f449d2a528cc1a36748f41
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 48 (2019)
Fatigue crack growth (FCG) is linked to irreversible and non-linear processes happening at the crack tip, which explains different problems observed in the use of da/dN-DK curves. The replacement of DK by non-linear crack tip parameters, namely the c
Externí odkaz:
https://doaj.org/article/d46dc8f4fc194be4a9166ccb3a412c70
Autor:
Marcos Roberto do Nascimento Pereira, Pedro Prates Valério, Salvador Carlos Grande, Maria Helena Caño de Andrade
Publikováno v:
The Journal of Engineering and Exact Sciences, Vol 2, Iss 3, Pp 034-046 (2016)
Macauba is an oleaginous palm tree widely found in Brazil. Its productive potential can reach 6000 kg of oil per hectare. In this study, crude vegetable oil was mechanically extracted from the mesocarp (pulp) of fresh Macauba fruit and subjected to p
Externí odkaz:
https://doaj.org/article/ab48b9c7cdbb44ac8d2e8ef578911f30
Publikováno v:
Applied Sciences, Vol 10, Iss 12, p 4174 (2020)
A numerical approach based on plastic crack tip opening displacement (CTOD) was followed to study fatigue crack growth (FCG) from notches. The identification of fundamental mechanisms was made considering notched and unnotched models, with and withou
Externí odkaz:
https://doaj.org/article/52f3a7331559402f9d1cb7907974685c
Autor:
Fernando Antunes, Luís Santos, Carlos Capela, José Ferreira, José Costa, Joel Jesus, Pedro Prates
Publikováno v:
Applied Sciences, Vol 9, Iss 20, p 4412 (2019)
Selective Laser Melting (SLM) is an additive manufacturing technology, ideal for the production of complex-shaped components. Design against fatigue is fundamental in the presence of cyclic loads, particularly for these materials which typically have
Externí odkaz:
https://doaj.org/article/17f63979a94e4fe3973cecb734e26209
Publikováno v:
Conjecturas. 22:1056-1076
Uma das consequências do aquecimento global que tem causado preocupação na comunidade científica são os danos causados a pele relacionada aos danos causados por raios UV. Radiação esta, necessária para síntese de vitamina D. Por este motivo,
Autor:
Valerio, Pedro Prates1 (AUTHOR) pedroprates@ufmg.br, Frias, Jesus Maria2 (AUTHOR), Cren, Erika Cristina1 (AUTHOR)
Publikováno v:
Journal of Thermal Analysis & Calorimetry. 2021, Vol. 143 Issue 4, p2983-2994. 12p.
Autor:
Erika Cristina Cren, Juan Canellas Bosch Neto, Isabella Fonseca Araujo, Pedro Prates Valério, Jesus Maria Frias Celayeta
Publikováno v:
International Journal of Food Studies, Vol 10, Iss 1 (2021)
Other than the edible oils extracted from the Acrocomia aculeata fruit, there is a growing interest in the palm to generate other high value-added products. Relatively high amounts of carotenoids (up to 378 mg kg-1) have been found in the esculent oi