The answer is Michael Eugene Porter.
He was still a young associate professor at Harvard Business School when he published this research and it was highly influential. Porter's Five Competitive Forces that Shape Strategy is a tool used to analyze competition of an industry. His research was published in 1979.
The Ordinary is the part of the
Eucharist that remains the same for every mass service. It makes use of texts
that remain the same for every service. However, it may contain some minor
variations that occur depending on the season.
The function of the polis as it developed in Greek civilization is it was designed for areas such as private, public, religious functions and buildings. It was often used in the Iron age development for public buildings. Hoped that helped.
