Genesis P-Orridge collaged images of naked bodies and was heavily fined for sending "a postal packet which had thereon an indecent design".
After that all solvers will receive the correct answer to the starter problem and those who get it right will also be sent a postal round of eight harder problems, with plenty of time allowed for solving.
Each patient was sent a postal questionnaire based on the Enneking scoring system and the Euroqol EQ5D outcome score.
Consenting family members were sent a postal questionnaire three weeks after the patient died or was discharged from ICU.
One thousand five hundred and forty-seven people who had purchased a dog from a rescue shelter in Northern Ireland were sent a postal questionnaire designed to collect information on the behaviours exhibited by their dog within the first month of acquisition.
We sent a postal mail in which an information sheet and a questionnaire were included to each selected person.
Parents were also sent a postal inquiry including questions about family conditions (response rate 76%, N = 6985).
At the age of 16 years, adolescents were sent a postal questionnaire including questions about health and well-being (response rate 80%, N = 7344).
When the children were 7 8 years, parents were sent a postal inquiry including questions about the children's growth and health, behavior and performance and family conditions (response rate 90%).
