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Skills and Expertise
Publications
Publications (10)
This study tries to present a dominant approach in sociology in Kurdistan region which according to a primary presupposition is positivism. The study aims to examine this assumption through those dissertations and PhD thesis which have been carried out during two last decades in department of sociology in both university of Sulaimani and Salahaddin...
Both of a solar evaporator and a single slope solar distiller were designed and constructed to present the experimental and theoretical comparison between their thermal behaviors. The thermal comparison showed that, evaporation in both systems is the major heat loss and is larger than the other three modes together (radiation, convection and conduc...
Kinetic data are reported for the decarboxylation of gallic acid in pyrogallol, resorcinol and catechol. This is the first study of its kind in these solvents. The reaction is first order and non‐stoichiometric.
Kinetic data are reported for the decarboxylation of catechuric acid in four hydroxy solvents in the temperature range 150‐180°, The parameters of the absolute reaction rate equation are calculated. The reaction is first order. The observations support the view that all the decompositions proceed through an intermediate complex mechanism.
Oxalsäuremonoamid (I) wird bei Temperaturen von 140-170°C in Gegenwart von Resorcin und Catechin decarboxyliert.
Kinetic data are reported for the decarboxylation of cinnamylidenemalonic acid in resorcinol and catechol. The activation parameters are culculated and compared with those previously reported for the decarboxylation of unsubstituted and substituted malonic acids.
Kinetic data are reported
for the decarboxylation of β-resorcylic acid in
resorcinol and catechol for the first time. The reaction is first order. The
observation supports the view that the decomposition proceeds through an
intermediate complex mechanism. The parameters of the absolute reaction rate
equation are calculated.
The standard potential of the indium-indie couple in solutions of indium (indie) chloride and sulphate has been determined between 0° and 60° from cells without transference, by using silver-silver chloride or mercury-mercurous sulphate reference electrodes. At 25° the values found for E°(In3+|In) were -338.2 and -341.0 mv, respectively, and the te...
