Microchemistry
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Identification of nurseries areas of juvenile Prochilodus lineatus (Valenciennes, 1836) (Characiformes: Prochilodontidae) by scale and otolith morphometry and microchemistry
ABSTRACT The streaked prochilod Prochilodus lineatus (Valenciennes) is a commercially freshwater species from South America, distributed in the Plata basin. In the present work the morphometry (circularity, rectangularity, form factor, OL/OW and ellipticity indices) and chemistry (Sr:Ca, Ba:Ca, Zn:Ca) of lapilli otolith, and geometric morphometry of scales o
Neotrop. ichthyol.. Publicado em: 15/09/2016
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2. Caracterização microestrutural de filmes e particulasde latex de borracha natural / Microstructural characterization of films and particles of natural rubber latex
Látex de borracha natural centrifugado foi examinado sob duas condições: na forma original (FB) e após a adição de amônia (FBA). Os filmes e partículas foram caracterizados por técnicas de microscopia eletrônica analítica (TEM-ESI), por duas técnicas de microscopia de varredura por sonda (AFM e SEPM), por espectroscopia no infravermelho e de RMN
Publicado em: 2005
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3. Memory neuron: synapse microchemistry for the memory component of a neuroconnective brain model.
This paper examines the synaptic microchemistry required if a memory neuron is to have the operating characteristics previously attributed to it [Wooldridge, D.E. (1980) Proc. Natl. Acad. Sci. USA, 77,2305-2308]. It is concluded that the requirements can be met by a combination of membrane mechanisms not very different from those that are commonly postulated