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Phase transition in dioctadecyldimethylammonium bromide and chloride vesicles prepared by different methods
(Elsevier B.V., 2000-04-01)
The gel to liquid crystalline phase transition of the double-chained cationic dioctadecyldimethylammonium chloride and bromide (DODAX, X = Cl- or Br-) in aqueous vesicle dispersions prepared by non-sonication, sonication ...
Effect of sonication on the particle size of montmorillonite clays
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
This paper reports on the effect of sonication on SAz-1 and SWy-1 montmorillonite suspensions. Changes in the size of the particles of these materials and modifications of their properties have been investigated. The ...
Critical parameter determination of sonic flow controller diamond microtubes and micronozzles
(2007-12-19)
In this article, the authors measure throughput of sonic diamond microtubes and micronozzles that can work as passive gas flow controllers and flow meters under choking conditions. The behavior of the outlet pressure through ...
Critical parameter determination of sonic flow controller diamond microtubes and micronozzles
(2007-12-19)
In this article, the authors measure throughput of sonic diamond microtubes and micronozzles that can work as passive gas flow controllers and flow meters under choking conditions. The behavior of the outlet pressure through ...
Immunolocalization of morphogen sonic hedgehog in salmon fry (Salmo salar) Inmunolocalización del morfógeno sonic hedhehog en alevines de salmón (Salmo salar)
(Universidad de la Frontera, 2016)
© 2016, Universidad de la Frontera. All rights reserved.With the purpose of carrying out a diagnosis of the different pathologies that affect the salmon fry stage (Salmo salar) and analyze the regeneration phases of the ...
Immunolocalization of sonic hedgehog in embryo-fetal mouse (Mus musculus) development Inmunolocalización de sonic hedgehog en el desarrollo embrio-fetal de ratones (Mus musculus)
(Universidad de la Frontera, 2018)
© 2018, Universidad de la Frontera. All rights reserved. Sonic hedgehog (Shh) is an essential morphogen for the development of various structures, such as notochord, neural tube floor plate, limbs, among others. We sought ...
Resonance switching in a large sonic crystal cavity
(Elsevier, 2017-01)
In this work we present an experimental realization of resonance switching inside a large, relative to the lattice constant, sonic crystal (SC) cavity. The resonances arise from a temporary trapping of the acoustical energy ...
Sonic HEDGEHOG (SHH) estimula el potencial angiogénico de células troncales mesenquimáticas humanas obtenidas desde la gelatina de Wharton del cordón umbilical
(Universidad de Chile, 2014)
En esta tesis doctoral, quisimos determinar el papel
que juega la vía de señalización de Sonic Hedgehog (SHH)/GLI en la comunicación estromal-endotellal, estudiando específicamente la regulación que SHH ejerce sobre la ...