This article aims to retrieve the history of Hansen's disease in Brazil, analyzing the medical thinking of the time and the shaping of health policies that permitted the implementation, in São Paulo, of a prophylactic policy of compulsory exclusion for all Hansen's disease patients. It also analyzes how the structuring and implementation of this policy led to a "São paulo model" that strongly i...

gnii ln the Bombay Presidency in general, and in the Kolaba district (where I am working) in particular, I have observed that the incidence of leprosy amongst Mohammedans is very low as compared with Hindus (of the same social status), although the habits and the conditions under which both these communities live are more or less identical. I believe this fact might have been noticed by other o...

this paper analyzes the history of russian settlements in the northern provinces of iran in the early 20th century. these settlements developed in what was defined as the russian sphere of influence by the anglo-russian convention of 1907 and, unlike in the caucasus of central asia, preceded a military conquest. russian colonization in iran started as a spontaneous peasant migration in 1907 and...

From ancient time leprosy has been regarded as a terrifying, stigmatized disease; nevertheless, its cause remained unidentified up to the late 19th century. For centuries numerous leprosy victims worldwide suffered from its morbidity and were socially isolated. The afflicted individuals were segregated because they were considered 'unclean' and had to live in leper colonies, generally under ver...

A colony is meant to be a symbol manipulating system consisting of as simple as possible components which behave in a cooperative way such that the collective competence is stricty larger than the component competences. We introduce here colonies whose agents can only perform point mutation (hence the abbreviation PM) transformations of the common string (which represents the environment of the...