منابع مشابه
Route Finding in Street Maps by Computers and People
We wrote a computer program which gives driving directions in northern New Jersey. Its data base combines a street map and a telephone book, so requests like “give directions from the Lackawanna Diner to the nearest dry cleaner’* (properly specified) can be answered. This problem involves both human factors and algorithmic problems. From the human factors standpoint, what kind of route is best:...
متن کاملTransitory spaces of care: serving homeless people on the street.
Within a rapidly expanding body of work exploring the role of hostels and day centres in the accommodation and care of homeless people, very little attention has been paid to the dynamics of the soup run. Soup runs have, however, recently become a focus of concern for the British Government who, echoing 19th century debates regarding the 'inappropriate' distribution of alms, argue that they are...
متن کاملOccupy Wall Street, Bay Street and the street nearest you.
The Canadian Centre for Policy Alternatives released a study in early January highlighting the growing income disparities between the richest and poorest Canadians. Income tax files from 2007 show that the average income of the top 1% of income earners was over $400,000 compared to about $44,000 for the average Canadian, almost a tenfold difference. Those who laboured at the minimum wage earned...
متن کاملStreet Crime and Street Culture
A model of social interactions shows why and when reputation concerns may support an ‘underclass’ culture of street crime where the incentives for such behavior are otherwise weak. Those who do not gain from street crime directly nevertheless find it optimal to invest in violence and thereby build a reputation that will earn them deference from the rest of the community. Even when the fraction ...
متن کاملHappiness on the street: Overall happiness among homeless people in Madrid (Spain).
This article tests a hypothesized model of overall happiness among homeless people in Spain. The research was conducted based on a representative sample of homeless people in Madrid (n = 235), all adults, who had spent the night before the interview in a shelter for homeless people, on the street or in other places not initially designed for sleeping, or who were in supervised accommodation for...
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ژورنال
عنوان ژورنال: Jefferson Journal of Psychiatry
سال: 1985
ISSN: 1935-0783
DOI: 10.29046/jjp.003.2.013