GLUE: 20 years on

Reye's syndrome: 20 years on.

Helicobacter pylori: 20 years on.

Helicobacters are a new genus of bacteria, inhabiting the interface between mucosa and lumen of the gut. Microaerophilic, spiral, flagellated and urease positive, they possess features necessary for colonisation of the juxtamucosal mucus environment. Helicobacter pylori is the major pathogenic species. Once attached to the gastric epithelial cells, it incites an immune response characterised hi...

Nanoimprint lithography 20 years on.

To celebrate the 20th anniversary of nanoimprint lithography (NIL) we present a perspective of how the technique and its prospects have evolved over the past two decades. We describe how it overcame certain fabrication challenges at the time it was first reported and look at some of the obstacles that hindered uptake in industry initially, as well as likely sectors for future successful commerc...

Clinical pharmacy: looking 20 years back... looking 20 years forward.

Angaran: We have two main goals in this panel discussion. First, to describe the current status of the health care delivery environment, the medication use system, and the pharmacy profession. And second, to discuss the specific challenges and opportunities for pharmacy over the next 5–10 years. Our hope is that you identify at least one specific action that you can apply that will catalyze cha...

Lucas - Kanade 20 Years On : Part 5

Image alignment is one of the most widely used techniques in computer vision. Applications range from optical flow, tracking and layered motion, to mosaic construction, medical image registration, and face model fitting. The original image alignment algorithm was the Lucas-Kanade algorithm. Since then, numerous extensions have been made to it. In particular, Baker and Matthews recently proposed...