In 1953 a paper was published (On the expansion of the tertiary, quaternary, and quinary sectors,' American Economic Review, May. 1953) by Paul Hatt, and Nelson Foote which
proposed sub-divisions of the service or tertiary industry sector into quaternary and quinary sectors based on information management (4th sector) and knowledge generation (5th sector),
where the term 'quinary' was used to classify industries based on use of knowledge, thus measuring innovation policies and innovation systems.
i believe that the levels of economic activity is 1.primary activity 2.secondary activity 3.tertiary activity 4.quaternary activity
Tertiary activities
you should learn how to ask questions instead of putting a question mark at the end of a meaningless list
The four types of economic activity are listed below:primary - gathering material from the earth (eg farming)secondary or manufacturing - turning materials into things to sell (eg working in a factory)tertiary or service - to provide a service for people (eg selling items)quaternary - hi tech research (eg scientists)
Tertiary economic activities are the service industry.Trade is tertiary activity in which transportation is very important via air route,land route.
i believe that the levels of economic activity is 1.primary activity 2.secondary activity 3.tertiary activity 4.quaternary activity
primary, secondary, tertiary and quaternary
dicks
Primary Secondary Tertiary Quaternary
primary-81% secondary-3% tertiary-16% (includes quaternary industry which is 6% of the tertiary 16%
primary, secondary, tertiary, and quaternary
The four levels of protein structure are primary (sequence of amino acids), secondary (local folding patterns like alpha helices and beta sheets), tertiary (overall 3D structure of the protein), and quaternary (arrangement of multiple protein subunits).
Please provide the alkane or structure so that I can accurately determine the number of primary, secondary, tertiary, and quaternary carbon atoms.
The four main types of industries are primary (raw materials extraction), secondary (manufacturing), tertiary (services), and quaternary (knowledge-based). Each type plays a critical role in the global economy and contributes in different ways to overall economic development.
Tertiary activities
Tertiary, quaternary, huckleberry, I'm real wary, and look at Sherry all rhyme with secondary.
They have different primary, secondary, tertiary, and quaternary structure.