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Comparative study on turning CI and CGI using silicon nitride cutting tools
(2008-12-01)
There has been a great interest for improving the machining of cast iron materials in the automotive and other industries. Comparative studies for tool used to machine grey cast iron (CI) and compacted graphite iron (CGI) ...
Comparative study on turning CI and CGI using silicon nitride cutting tools
(2008-12-01)
There has been a great interest for improving the machining of cast iron materials in the automotive and other industries. Comparative studies for tool used to machine grey cast iron (CI) and compacted graphite iron (CGI) ...
Effect of protective agents and previous acclimation on ethanol resistance of frozen and freeze-dried Lactobacillus plantarum strains
(Academic Press Inc Elsevier Science, 2015-11)
The aim of this work was to study the protective effect of sucrose, trehalose and glutamate during freezing and freeze-drying of three oenological L. plantarum strains previously acclimated in the presence of ethanol. The ...
Characterization of drying paint coatings by dynamic speckle and holographic interferometry measurements
(Optical Society of America, 2016-05)
In this work we implemented dynamic speckle and holographic interferometry techniques to characterize the drying process of solvent-based paint coatings. We propose a simple way to estimate drying time by measuring speckle ...
Freeze-dried snake antivenoms formulated with sorbitol, sucrose or mannitol: Comparison of their stability in an accelerated test
(2014-11)
Freeze-drying is used to improve the long term stability of pharmaceutical proteins. Sugars and polyols have been successfully used in the stabilization of proteins. However, their use in the development of freeze-dried ...
Freeze-dried snake antivenoms formulated with sorbitol, sucrose or mannitol: Comparison of their stability in an accelerated test
(2014-11)
Freeze-drying is used to improve the long term stability of pharmaceutical proteins. Sugars and polyols have been successfully used in the stabilization of proteins. However, their use in the development of freeze-dried ...
Analysis of the performance of coated carbide cutting tools in the machining of martensitic stainless steel aisi 410 in dry and mql conditions
(2019-01-01)
Stainless steels are widely used in industry because of their mechanical properties. Martensitic stainless steel AISI 410 is used in steam turbine blades, shaft and pump rotors, marine engine pistons, and components for ...
Precursors of quasi-decadal dry-spells in the Central America Dry Corridor
(2019)
Although the hydric stress in Central America is generally low, there is a region relatively drier and prone to drought known as the Central America Dry Corridor (CADC). The area of interest is located mainly in the Pacific ...