Among his many works, including several hundred scientific papers, is Principles of Development (1939), a textbook in experimental embryology.
Mahan appreciated the utility of naval history for the discovery of strategic constants that is, principles of strategy that have remained valid throughout technological change.
What is called for is principles that can be pointed to as the mainstays of the culture, principles of which not disparate individuals but the society is the custodian.
He wrote The Nature of Enzyme Action (1908) and The Vaso-Motor System (1923); his best known work is Principles of General Physiology (1915), considered to be the best text on the subject at that time.
The "first subject of justice," Rawls says, is principles that regulate the basic social institutions that constitute the "basic structure of society" (TJ sect.2).
If a version of the argument works, then it can be deployed using only the concept of God and some modal principles of inference, that is, principles concerning possibility and necessity.
