Effects on peripheral nerve function

Vogel, H. Gerhard; Vogel, Wolfgang; Schölkens, Bernward A.; Sandow, J.; Müller, Günter; Vogel, Wolfgang F.

doi:10.1007/3-540-29837-1_8

Cited by 23 publications

(27 citation statements)

References 137 publications

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“…they exhibit an Arrhenius dependence of the viscosity on temperature, where substances whose equilibrium viscosities vary much more with temperature are classified as "fragile" [1,2]. The temperature dependence of the equilibrium viscosity can be described by the empirical Vogel-Fulcher-Tammann (VFT) equations [3][4][5] …”

Section: Introductionmentioning

confidence: 99%

Equilibrium viscosity, enthalpy recovery and free volume relaxation in a Zr44Ti11Ni10Cu10Be25 bulk metallic glass

Evenson¹,

Busch²

2011

Acta Materialia

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Section: Introductionmentioning

confidence: 99%

Equilibrium viscosity, enthalpy recovery and free volume relaxation in a Zr44Ti11Ni10Cu10Be25 bulk metallic glass

Evenson¹,

Busch²

2011

Acta Materialia

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“…Among these, the most frequently used is the Vogel-Fulcher-Tamman (VFT) equation [56]. However, its adaptability to experimental data has been demonstrated only over a limited range of temperatures.…”

Section: B Check Of the Cg Modelmentioning

confidence: 99%

Slow dynamics of salol: A pressure- and temperature-dependent light scattering study

et al. 2004

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We study the slow dynamics of salol by varying both temperature and pressure using photon correlation spectroscopy and pressure-volume-temperature measurements, and compare the behavior of the structural relaxation time with equations derived within the Adam-Gibbs entropy theory and the Cohen-Grest free volume theory. We find that pressure dependent data are crucial to assess the validity of these model equations. Our analysis supports the entropy-based equation, and estimates the configurational entropy of salol at ambient pressure ∼ 70% of the excess entropy.Finally, we investigate the evolution of the shape of the structural relaxation process, and find that a time-temperature-pressure superposition principle holds over the range investigated.

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“…The ionic conductivity increases monotonically as the temperature rises and reaches a high value ∼2.83×10 −4 S/cm at 330 K. From the temperature dependence experiments, it is seen that there exists a temperature T c below which the conductivity plot has a curvature and above which it linearly and steeply raises till the melting temperature of the sample. The region below T c fits the empirical Vogel-Tamman-Fulcher (VTF) [36][37][38] equation…”

Section: Ionic Conductivity Measurementsmentioning

confidence: 96%

The effect of composition, electron irradiation and quenching on ionic conductivity in a new solid polymer electrolyte: (PEG) x NH4I

2009

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We have prepared, characterized and investigated a new PEG-2000 based solid polymer electrolyte (PEG)xNH4I. Ionic conductivity measurements have been made as a function of salt concentration as well as temperature in the range 265-330 K. Selected compositions of the electrolyte were exposed to a beam of 8 MeV electrons to an accumulated dose of 10 kGy to study the effect on ionic conductivity. The electrolyte samples were also quenched at liquid nitrogen temperature and conductivity measurements were made. The ionic conductivity at room temperature exhibits a characteristic double peak for the composition x = 20 and 70. Both electron beam irradiation and quenching at low temperature have resulted in an increase in conductivity by 1-2 orders of magnitude. The enhancement of conductivity upon irradiation and quenching is interpreted as due to an increase in amorphous region and decrease in crystallinity of the electrolyte. DSC and proton NMR measurements also support this conclusion.

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Effects on peripheral nerve function

Cited by 23 publications

References 137 publications

Equilibrium viscosity, enthalpy recovery and free volume relaxation in a Zr44Ti11Ni10Cu10Be25 bulk metallic glass

Equilibrium viscosity, enthalpy recovery and free volume relaxation in a Zr44Ti11Ni10Cu10Be25 bulk metallic glass

Slow dynamics of salol: A pressure- and temperature-dependent light scattering study

The effect of composition, electron irradiation and quenching on ionic conductivity in a new solid polymer electrolyte: (PEG) x NH4I

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