منابع مشابه
The Ghost Map
Widely viewed as the “father of contemporary epidemiology,” Dr. John Snow is among the most famous of public health fi gures (1). His “grand experiment” in 1854 (comparing cholera deaths in South London households that had consumed contaminated water with those that had not consumed contaminated water) is often considered a classic (2), but the Broad Street pump outbreak is perhaps the more fam...
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A large amount of intellectual effort is expended every day in the play of on-line games. It would be extremely valuable if one could create a system to harness this intellectual effort for practical purposes. In this paper, we discuss a new crowd-sourced, on-line game, called Ghost Map that presents players with arcade-style puzzles to solve. The puzzles in Ghost Map are generated from a forma...
متن کاملGhost in the machine
" Ghosts in the Machine " surveys the constantly shifting relationship between humans, machines, and art. Together, the works in this volume trace the complex journey from the mechanical to the optical to the virtual, looking at the ways in which humans have projected anthropomorphic behaviors onto machines and how machines have become progressively more human. This exhibition catalogue feature...
متن کاملA Ghost in the Machine? Politics in Global Health Policy
Members of the 67th World Health Assembly in 2014 were presented with a framework document to guide World Health Organization (WHO) engagement with non-state actors, a key part of WHO reform kick-started in 2011. According to this document, non-state actors include four distinct constituencies: i) nongovernmental organizations (NGOs), ii) private sector entities; iii) philanthropic foundations;...
متن کاملThe Ghost in the MP3
The MPEG-1 or MPEG-2 Layer III standard, more commonly referred to as MP3, has become a nearly ubiquitous digital audio file format. First published in 1993 [1], this codec implements a lossy compression algorithm based on a perceptual model of human hearing. Listening tests, primarily designed by and for western-european men, and using the music they liked, were used to refine the encoder. The...
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ژورنال
عنوان ژورنال: Emerging Infectious Diseases
سال: 2007
ISSN: 1080-6040,1080-6059
DOI: 10.3201/eid1307.070357