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Reconciling Techno-simplicity and Eco-complexity for future food security
(F1000 Research Ltd., 2015-12)
Ecological intensification has been proposed as a paradigm for ensuring global food security while preserving biodiversity and ecosystem integrity. Ecologicalintensification was originally coined to promote precise ...
2D evaluation of crack openings using smeared and embedded crack models
(TECHNO-PRESS, 2010)
This work deals with the determination of crack openings in 2D reinforced concrete structures using the Finite Element Method with a smeared rotating crack model or an embedded crack model In the smeared crack model, the ...
Finite element analysis of concrete cracking at early age
(TECHNO-PRESS, 2011)
The study of the early age concrete properties is becoming more important, as the thermal effects and the shrinkage, even in the first hours, could generate cracks, increasing the permeability of the structure and being ...
2D evaluation of crack openings using smeared and embedded crack models
(Techno-press, 2010-12-01)
This work deals with the determination of crack openings in 2D reinforced concrete structures using the Finite Element Method with a smeared rotating crack model or an embedded crack model In the smeared crack model, the ...
A local-global scheme for tracking crack path in three-dimensional solids
(Techno-press, 2013-09-01)
This paper aims to contribute to the three-dimensional generalization of numerical prediction of crack propagation through the formulation of finite elements with embedded discontinuities. The analysis of crack propagation ...
A preliminary simulation for the development of an implantable pulsatile blood pump
(Techno-press, 2014-06)
A preliminary study of a new pulsatile pump, that will work to a frequency greater than 1 Hz, is presented. The fluid-structure interaction between a Newtonian blood flow and a piston drive that moves with periodic speed ...
2D evaluation of crack openings using smeared and embedded crack models
(TECHNO-PRESSCoreia do Sul, 2010)
Médicos da Alegria: a responsabilidade social na promoção da saúde pública
(2011)
Complexity over population health care demands has been rising since techno-scientific skills are not enough anymore to supply plural needs into a socio-economically stratified community. Singular characteristics from each ...