The phrase "a rule of behaviour" is grammatically correct and can be used in written English.
It refers to a principle or standard of conduct that is expected or required in a specific situation. Example: "In our school, punctuality is a rule of behaviour. Students are expected to arrive on time for all classes and appointments."
That is, a rule of phone behaviour is "when a phone rings, answer it".
The chart explicitly chooses to make reference to extremely low gestational age newborns 22-255 weeks) for whom it proposes the "do not resuscitate order" as a rule of desirable behaviour at 22 weeks and below, whilst allowing for departures in exceptional cases (such as the presence of spontaneous respiratory acts, efficient heartbeat, recovery of skin colour).
As discussed earlier, we have also suggested a rule-of-thumb that generates social foraging behaviours that approximate to an optimal policy for an individual to follow.
In the midst of the horror ravaging Europe, this community developed a small democracy with an assembly, agreed rules of behaviour and a court.
Mr Moreno, who inherited the problem of the Assange residency when he took office two years ago, added that the founder of Wikileaks had breached a "list of rules of behaviour" that included penetrating "the security apparatus of the mission..
Models of social behaviour put 'dirt' in its rightful place – ordered and bounded within a set of social rules of behaviour.
Positive characteristics include a communication network, shared goals and rules of behaviour culminating in a sense of identity or loyalty [ 53].
Beyond that, I have compiled a set of very personal rules of behaviour that can make life easier for a would- be arts leader.
Proverbs purporting to predict weather are relics of science prehistory and constitute evidence of a general belief that the weather is, to a certain degree, subject to rules of behaviour.
Let the everyday rules of behaviour slide a little, like a burlesque dancer's feather boa.
