[hepreaa] hoc est

Invocatio: Q.F.F.Q.S.

Obsidum philosophica consideratio

Dedicatio: Gustavus Adolphus Humbre.

De nomine, grammatico-pragmatica

Painovuosi nimekkeestä.

Humana felicitas ex nexu veritatum, in theoria & praxi

Invocatio: Duc me, sine me sine te, Deus optime, duci. Nam duce me pereo; te duce saluus ero.

Theoremata nonnulla miscellanea

Invocatio: I.N.S.S.T.

Qvaestio philosophica: an testamenta sint juris naturalis?

Invocatio: I.N.I.

De notitiis nobiscum natis

Invocatio: I.N.J.

De nube

Invocatio: Adsit favor Jehovae! - Ded.: Nicolaus Gyllenstålpe.

Rhetor musicus

Invocatio: I.N.D.

Omnibus disciplinis suum esse pretium

Invocatio: Q.B.V.D.T.O.M.

De dotibus naturalibvs oratori necessariis

Invocatio: Auspice Christo.

Kinetic study of the cobalt electrodeposition onto glassy carbon electrode from ammonium sulfate solutions

We carried out an electrochemical study of the cobalt electrodeposition onto glassy carbon electrode from an aqueous solution containing 10-2 M of CoSO4 + 1 M (NH4)2SO4 at natural pH 4.5. The potentiostatic study indicated a progressive 3D nucleation and growth during the deposition process. The average diffusion coefficient calculated for this system was 2.65 X 10-6 cm² s-1 while the ΔG for the formation of stable nucleus was 6.50 X 10-20 J/nuclei. The scanning electron microscopy images indicated the formation of small and homogeneous nucleus onto GCE of approximately 300 nm.

De somniis

Invocatio: Auxiliante Jehova.

De vigilia et somno

Invocatio: Praevio numine vero! - Ded.: Olaus Cavallius, Andreas Goeding, Johannes Colliander, M. M., Andreas Ingerman, Magnus Fiorin, Benedictus Littorin.

Attentionis praecipua impedimenta & incitamenta coram contemplanda

Invocatio: Q.F.F.S.