The strength of barnacle cement was compared with commercial dental polymeric restorative materials and cements by use of a fracture mechanics approach in conjunction with a blister technique. Barnacles were "grown" on various surfaces and the adhesive fracture energy of the cements was determined. These values were compared quantitatively with available commercial materials. On a wet surface, barnacle cement was favored. [ABSTRACT FROM AUTHOR]
Chemometrics, Solution of equations, Numerical analysis, Applied mathematics, General Chemistry, Exponential integrator, Education, Numerical stability, Numerical partial differential equations
Abstract
It is the purpose of this paper to summarize some of the important equation-solving techniques of numerical analysis and to illustrate their application to chemical problems.
Chemometrics, Simultaneous equations model, Nonlinear system, General theory, Least squares adjustment, Applied mathematics, General Chemistry, Total least squares, Least squares, Education, Mathematics
Abstract
The primary purpose of this paper is to apply the general theory of least squares adjustment to problems in physical chemistry.
Chemometrics, Theoretical physics, Clausius–Clapeyron relation, Chemistry, Zero (complex analysis), Linearity, Thermodynamics, General Chemistry, Limit (mathematics), Education
Abstract
It is the purpose of this paper to present an alternative derivation of the Clausius-Clapeyron equation that avoids certain difficulties and shows that linearity of ln P versus 1/T does not require that ∆H be independent of temperature except in the limit of zero pressure.
Published
1951
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