The notion of “sending a secret message to the future” has been around for over a decade. Despite this, no solution to this problem is in common use, or even attained widespread acceptance as a fundamental cryptographic primitive. We name, construct and specify an implementation for this new cryptographic primitive, “Time-Lapse Cryptography”, with which a sender can encrypt a message so that it...

By their very nature, biological systems are dynamic, and a proper understanding of the cellular and molecular processes underlying living organisms and how to manipulate them is a prerequisite to combat diseases and improve human health care. One of the major challenges of current biomedical research, therefore, is to unravel not just the spatial organization of these complex systems, but thei...

Time-lapse (TL) seismic monitoring plays a vital role in reservoir characterization and management. Elastic full-waveform inversion (EFWI) has been applied to time-lapse data allow for quantitative estimation of time-varying elastic properties. However, the high-resolution can be computationally intense ill-posed. To estimate changes at reasonable cost, we utilize two key techniques inversion: ...

Animating time and space: scientific virtual modelling, microscopy time-lapse and the fifth dimension. As a visual artist I am exploring methods of contemporary scientific research and digital technologies that create new ways of visualising virtual volumetric data of dynamic (or kinetic) microscopic systems. My current research project is an investigation of the aesthetic possibilities of comp...

background traditional digital subtraction angiography (dsa) is currently the gold standard diagnostic method for the diagnosis and evaluation of cerebral arteriovenous malformation (avm) and dural arteriovenous fistulas (davf). objectives the aim of this study was to analyze different less invasive magnetic resonance angiography (mra) images, time-resolved mra (tr-mra) and three-dimensional ti...