Access
To read this story in full you will need to login or make a payment (see right).
Brief Communications
Nature 411, 907-908 (21 June 2001) | doi:10.1038/35082140
Open Innovation Challenges
-
Single-cell Analysis Platform
This Challenge is looking for novel approaches to analyzing changes at a single-cell level. This is...
-
Optimizing Sub-cellular Localization Tags
The Seeker is looking for methods to optimize sub-cellular localization tags for protein expression....
nature jobs
Gastroenterology Fellowship Position - Research Track
- Baylor College of Medicine
- Texas, USA
Apply for PhD Program
- Shinshu University
- Ueda, Nagano 386-8567 Japan
The web of human sexual contacts
Fredrik Liljeros1, Christofer R. Edling1, Luís A. Nunes Amaral2, H. Eugene Stanley2 & Yvonne Åberg1
Abstract
Promiscuous individuals are the vulnerable nodes to target in safe-sex campaigns.
Unlike clearly defined 'real-world' networks1, social networks tend to be subjective to some extent2, 3 because the perception of what constitutes a social link may differ between individuals. One unambiguous type of connection, however, is sexual contact, and here we analyse the sexual behaviour of a random sample of individuals4 to reveal the mathematical features of a sexual-contact network.
To read this story in full you will need to login or make a payment (see right).

