Medical Definition of Pathology. Pathology: The study of disease. Pathology has been defined as that branch of medicine which treats of the essential nature of disease.. The word pathology comes from the Greek words pathos meaning disease and logos meaning a treatise = a treatise of disease.
Svante Arrhenius. Svante Arrhenius was a Swedish physicist and physical chemist who formulated the theory of electrolytic dissociation. One of the founding fathers of physical chemistry, Arrhenius also present a revolutionary model of the greenhouse effect.He won the 1903 Nobel Prize for Chemistry for his brilliant contributions.arly Life and Education: Born on February 19, 1859 near Uppsala, Sweden, Svante Arrheniusâs father worked for Uppsala University as a land surveyor.
Born on February 19, 1859 near Uppsala, Sweden, Svante Arrheniusâs father worked for Uppsala University as a land surveyor. A childhood prodigy, Arrhenius taught himself to read and even solve simple mathematics problems when he was only 3.ontributions and Achievements: Svante Arrhenius sent his 150-page thesis regarding the conductivities of electrolytes to several famous scientists across Europe. Wilhelm Ostwald was very much impressed, who even made a trip to Uppsala to recruit Arrhenius for his research team.