How we look at other people may affect conclusions drawn about the effect of changes in lighting when this task needs to be done after dark. This paper reports further analysis of the distance and duration of fixation on other pedestrians, updating a previous review by considering a greater number of fixations and by examining the influence on these of other characteristics such as the relative...

The analysis of Fluorescence Recovery After Photobleaching (FRAP) experiments involves mathematical modeling of the fluorescence recovery process. An important feature of FRAP experiments that tends to be ignored in the modeling is that there can be a significant loss of fluorescence due to bleaching during image capture. In this paper, we explicitly include the effects of bleaching during imag...

Cesarean deliveries represent almost one third of US births. Given that repeat cesarean is the most common single indication for cesarean, trial of labor after cesarean (TOLAC) with subsequent vaginal birth after cesarean (VBAC) is an important mechanism to reduce the overall cesarean rate. The 2010 National Institutes of Health Conference found that one of the biggest barriers to VBAC is the l...

The form and function of actin in the nucleus have been enigmatic for over 30 years. Recently actin has been assigned numerous functional roles in the nucleus, but its form remains a mystery. The intricate relationship between actin form and function in the cytoplasm implies that understanding the structural properties of nuclear actin is elementary to fully understanding its function. In this ...

BACKGROUND The aim of this study was to develop a system of computerised analysis of digital images of posterior capsule opacification (PCO) that is evidence based, objective and freely available. The paper will present evidence for the reliability and validity of the developed system. METHODS The system of PCO analysis was developed considering current published evidence on visual significan...

7 Post-operative complications (Sequelae). There may be early or late complications. Persistent inflammation in the early post-operative period and posterior capsule opacification in the late period can adversely affect visual results. To avoid or minimise these, a cataract surgeon should take particular care in post-operative follow-up, with early detection and treatment of complications. Rout...