A special issue of the The Journals of Gerontology: Social Sciences has a call for papers dedicated to the topic of social networks and aging and later life. The deadline for submission is November 1.
We are interested in research that pushes network-oriented research on age and the life course in new directions. But if you address social networks and include factors like age or later-life transitions (e.g., retirement, bereavement, health decline) in your work, you should think about submitting.
For more information about submitting papers, see: http://www.geron.org/Publications/The%20Journal%20of%20Gerontology:%20Social%20Sciences