This introduction frames key questions on biofuels, land and agrarian change within agrarian political economy, political sociology and political ecology. It identifies and explains big questions that provide the starting point for the contributions to this collection. We lay out some of the emerging themes which define the politics of biofuels, land and agrarian change revolving around global ...

Article history: Received 11 June 2012 Received in revised form 19 December 2013 Accepted 20 December 2013 Available online 28 December 2013 Adjustment costs play a prominent role in explanations of capital structure, but the extent of their economic importance is unknown. A credit line has institutional features important for this analysis, notably its sunk costs of access to the debt market, ...

The establishment of a revolving drug fund project in Viet Nam is described and the factors responsible for its success are considered. As well as being a tool for cost recovery a revolving drug fund can serve as an entry point for strengthening health care and improving health security at local and district level.

BACKGROUND 'Revolving door' patients in general practice are repeatedly removed from general practitioners' (GP) lists. This paper reports a qualitative portion of the first mixed methods study of these marginalised patients. METHODS We conducted qualitative semi-structured interviews with six practitioner services staff and six GPs in Scotland, utilizing Charmazian grounded theory to charact...

IN THIS ISSUE In this issue of Physics & Society, we continue our series on the risks of nuclear weapons after the Cold War. In their article Illicit Trafficking of Weapons-Usable Nuclear Material: Facts and Uncertainties, Lyudmila Zaitseva and Friedrich Steinhausler have provided us with a very detailed look at what is known about the smuggling of fissile materials. They have also provided a r...