Overall, the argument $x$ of $\ln(x)$ must be unitless, and a log transformed quantity must be unitless. If $x = 0.5$ is measured in some units, say, seconds, then taking the log actually means $\ln(0.5s/1s) = \ln(0.5)$.
Definition of CHRISTOLOGY. : theological interpretation of the person and work of Christ. â ChrisÂ·toÂ·logÂ·iÂ·cal \Ëkris-tÉ-Ëlae-ËlÃ¤-ji, kÉl-\ ËkrÄ«s. ADJECTIVE. advertisement
From Wikipedia, the free encyclopedia. Cytology (from Greek ÎºÏÏÎ¿Ï, kytos, a hollow; and -Î»Î¿Î³Î¯Î±, -logia) is the study of cells. Cytology is that branch of life science that deals with the study of cells in terms of structure, function and chemistry.Robert Hooke is sometimes seen as the father of cytology. Based on usage it can refer to: 1  Cytopathology: the study of cellular disease and the use of cellular changes for the diagnosis of disease.obert Hooke is sometimes seen as the father of cytology. Based on usage it can refer to: 1  Cytopathology: the study of cellular disease and the use of cellular changes for the diagnosis of disease.