Abstract: The parallax error (PE) significantly deteriorates the spatial resolution and imaging quality of positron emission tomography (PET) scanners. Existing PE ...

For years, fans of Sonic Adventure 2 have been asking for one thing to return. Not a new boost formula stage or another high-speed gimmick, but something quieter and more personal. The Chao Garden ...

With a background in financial journalism across national titles, Ruby loves helping people take control of their money and specialises in pensions, tax, banking and benefits. If your estate is worth ...