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The influence of pH, hydrolysis and degree of substitution on the temperature-sensitive properties of polyaspartamides
(2019-01-01)
Temperature-sensitive polyaspartamide obtained by the aminolysis reaction of polysuccinimide with isopropylamine has been proposed as a good material for biomedical applications. The polymer is susceptible to hydrolysis ...
Zonal selectivity by sensitivity modulation in linear tetrapolar impedance sensors
(Elsevier Science Sa, 2018-02)
This work investigates the behaviour of a tetrapolar impedance sensor due to sensitivity issues caused by inherent method measurement when inter-electrode spacing is changed. Finite Element Method (FEM) modelling of the ...
Isolation and characterisation of cycloheximide sensitive mutants of Aspergillus nidulans
(Springer, 1998-01-01)
Aspergillus nidulans is a non-pathogenic fungus with well-developed genetics which provides an excellent model system for studying different aspects of drug resistance in filamentous fungi. As a preliminary step to ...
Global sensitivity analysis in the development of first principle-based eutrophication models
(Elsevier, 2010-12)
In this work, we formulate a dynamic first principle-based eutrophication model for a reservoir and perform global sensitivity analysis to determine most influential parameters. Both first-order and total sensitivity indices ...
A new and consistent parameter for measuring the quality of multivariate analytical methods: Generalized analytical sensitivity
(Elsevier Science, 2016-08)
Generalized analytical sensitivity (γ) is proposed as a new figure of merit, which can be estimated from a multivariate calibration data set. It can be confidently applied to compare different calibration methodologies, ...
Neurosensory analysis of tooth sensitivity during at-home dental bleaching: a randomized clinical trial
(Univ Sao Paulo Fac Odontologia Bauru, 2018-01-01)
Objective: The objective of this study was to evaluate dental sensitivity using visual analogue scale, a Computerized Visual Analogue Scale (CoVAS) and a neurosensory analyzer (TSA II) during at-home bleaching with 10% ...
Repeated exposure of adolescent rats to oral methylphenidate does not induce behavioral sensitization or cross-sensitization to nicotine
(Associação Brasileira de Divulgação Científica, 2010)
Several lines of evidence indicate that the use of stimulant drugs, including methylphenidate (MPD), increases tobacco smoking. This has raised concerns that MPD use during adolescence could facilitate nicotine abuse. ...
Repeated exposure of adolescent rats to oral methylphenidate does not induce behavioral sensitization or cross-sensitization to nicotine
(Associação Brasileira de Divulgação Científica (ABRADIC), 2010-07-01)
Several lines of evidence indicate that the use of stimulant drugs, including methylphenidate (MPD), increases tobacco smoking. This has raised concerns that MPD use during adolescence could facilitate nicotine abuse. ...