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Determinación de la eficiencia de las bacterias nitrosomonas y nitrobacter para remover concentraciones de amonio, ion nitrito e ion nitrato en agua del río Torococha a distintos niveles de pH y temperatura, 2018
(Universidad Peruana UniónPE, 2019-06-21)
El objetivo de esta investigación fue determinar la eficiencia de las bacterias nitrosomonas y nitrobacter en cuanto a la remoción de las concentraciones de ion amonio, ion nitrito e ion nitrato, se realizaron 9 tratamientos ...
Spectroscopic investigation of a new hybrid glass formed by the interaction between croconate ion and calcium polyphosphate
(Elsevier B.V., 2005-07-01)
In this work, a new organic-inorganic hybrid material has been synthesized by the incorporation of croconate ion into a calcium polyphosphate coacervate. The hybrid so obtained was characterized by means of electronic and ...
Effect of ion reduction of sodium, calcium and potassium on spontaneous contraction of the esophagus of Pomacea lineata SPIX, 1827 (Mollusca-Gastropoda-Prosobranchia)
(Inst Tecnologia Parana, 1997-01-01)
The invertebrate's musculature still presents many elusive points, especially in molluscs that generally present smooth and cracked fibers with peculiar characteristics. It was found that the molluscs reactions to the ion ...
Effect of ion reduction of sodium, calcium and potassium on spontaneous contraction of the esophagus of Pomacea lineata SPIX, 1827 (Mollusca-Gastropoda-Prosobranchia)
(Inst Tecnologia Parana, 1997-01-01)
The invertebrate's musculature still presents many elusive points, especially in molluscs that generally present smooth and cracked fibers with peculiar characteristics. It was found that the molluscs reactions to the ion ...
Marine Toxins Targeting Ion Channels
(Molecular Diversity Preservation International, 2006-04)
This introductory minireview points out the importance of ion channels for cell communication. The basic concepts on the structure and function of ion channels triggered by membrane voltage changes, the so-called voltage-gated ...
Caracterização de íons majoritários em material particulado atmosférico da região de Caetité, Bahia
(Instituto de QuímicaQuímicaUFBAbrasil, 2014-10-31)
Este trabalho teve como objetivo determinar íons majoritários no material
particulado proveniente da região de Caetité. A coleta das amostras foi realizada
através de amostradores do tipo ciclone com corte MP1 e MP2,5, ...
Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
(Faculdade de Odontologia de Piracicaba - UNICAMP, 2015-03-01)
AIM: To evaluate the adherence of Streptococcus mutans to the surface of the amalgam and copper/aluminum alloy samples and also evaluate the release of metallic ions. METHODS: The prepared medium was changed every 72 h and ...
A method for ion phase space validation for below therapeutic ion fluences (by single ion tracking)
(2018)
A wide-spreading technique for treating cancer patients in developed countries is ion beam radiation therapy. This is due to the advantageous dose deposition pattern of ions and to their radiobiological effects in tissue.The ...