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Biomass production and photosynthetic efficiency of turmeric grown in different shade conditions
(Int Soc Horticultural Science, 2016-01-01)
Biomass production directly or indirectly depends upon light. This experiment studied biomass production in turmeric (Curcuma longa L.) grown at anti-UV polyethylene, full sun, 30, 50, and 70% shade, in four harvests times. ...
Seed conservation methods and evaluation of germination rate in Baccharis dracunculifolia DC. (Asteraceae)
(Int Soc Horticultural Science, 2016-01-01)
Baccharis dracunculifolia, a Brazilian native plant, is an economically important species, as it is the main botanical source of southeastern Brazilian propolis, known as green propolis. We examined the germination rate ...
Structural integrity assessment of dissimilar girth welds in lined and clad offshore pipelines installed by the reeling method
(SOBENARio de Janeiro, 2014-11-10)
The increasing demand for energy has motivated the oil and natural gas exploration in very hostile environments, including very deep water operation and the transport of corrosive fluids. Technological advances favor the ...
Application of ARX neural networks to model the Rate of Penetration of petroleum wells drilling
(Acta Press Anaheim, 2006-01-01)
Bit performance prediction has been a challenging problem for the petroleum industry. It is essential in cost reduction associated with well planning and drilling performance prediction, especially when rigs leasing rates ...
Fracture resistance of flash welded and laser welded butt joints in a microalloyed HSLA steel
(2017-01-01)
High-strength, low-alloy (HSLA) steels are widely used in the automotive and oil industries due to their good mechanical properties and weldability. The selection of the welding process depends on several factors, including ...
Chemical characterization of Eryngium foetidum L. leaves in relation to the pruning of floral stalks and harvest time
(Fundacion General Univ Politecnica Madrid, 2014-01-01)
Eryngium foetidum L. is an aromatic vegetable used as seasoning and medicinal plant, in the treatment of fever, colds, pains and other diseases, being a source of flavonoids, saponins and essential oil. It has anti-inflammatory ...
Medicinal and aromatic plant collection of Baccharis dracunculifolia DC. germplasm bank
(Int Soc Horticultural Science, 2016-01-01)
The collection of medicinal and aromatic plants (CPMA) at the University of Campinas, Campinas, Brazil was started in 1989 and in 2005 the Federal Ministry of Environment accredited CPMA as a depository of genetic heritage. ...
Early development and gas exchange of Ficus adhatodifolia Schott under different levels of shading
(Int Soc Horticultural Science, 2016-01-01)
Figueira-Branca (Ficus adhatodifolia Schott) is a medicinal species. The latex of this plant, which is used in folk medicine to treat worms, is obtained mainly by extraction from the plant. If the plant is used indiscriminately, ...