We are pleased to announce the availability online of the June 2009 issue of Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences (Vol. 367, No. 1897). The theme of the issue is 'Crossing boundaries: computational science, e-Science and global e-Infrastructure I. Selected papers from the UK e-Science All Hands Meeting 2008’ and was compiled by Peter Coveney of the VPH NoE and Malcolm Atkinson. 

Articles within this issue include building a scientific data grid with DIGS, standards based network monitoring for the grid, and improved performance control on the grid. For further information and a full table of contents please click here.