BACKGROUND This paper presents and tests a comprehensive computerised system of analysis of digital images of posterior capsule opacification (PCO). It updates and expands significantly on a previous presentation to include facilities for selecting user defined central areas and for registering and subsequent merging of images for artefact removal. Also, the program is compiled and thus elimina...

American distress at the horrors produced by the atomic bombs released on Hiroshima and Nagasaki in 1945 generated a laudable desire to salvage something positive from the damage. Immediately after the war, the American government sent survey teams to the bombed cities to evaluate the extent and nature of the damage. An account of those early days has appeared in The Yale Journal [ 1,2]. The re...

Currently available biochemical methods cannot be applied to monitor protein synthesis in specific cells or tissues, in live specimens. Here, we describe a non-invasive method for monitoring protein synthesis in single cells or tissues with intrinsically different translation rates, in live Caenorhabditis elegans animals.

BACKGROUND The national health objective for the year 2000 is to have an overall Cesarean section rate of 15 percent, a primary Cesarean section rate of 12 percent, and a vaginal birth after Cesarean (VBAC) rate of 35 percent. The current national statistics for the most recent year available, 1991, are 23.5 percent, 17 percent, and 24.2 percent, respectively. This study evaluates a VBAC progra...

The common causes of postmenopausal bleeding (PMB), according to the data from the western world, are atrophy, hormone replacement therapy (HRT), endometrial cancer, etc. We conducted a retrospective study to assess whether the causes of PMB in Korean postmenopausal women are similar to those already known. This retrospective study used 10-year medical records (March 2005 to December 2014) of 7...

OBJECTIVE To estimate the extent to which obstetric malpractice claims might be reduced by adherence to a limited number of specific practice patterns. METHODS We examined all 189 closed perinatal claims between 2000 and 2005 from a single, large, professional liability insurer. Each case was subjected to three separate analyses: 1) whether the adverse outcome was caused by substandard care, ...

FRAP has been used to quantify the mobility of GFP-tagged proteins. Using a strong excitation laser, the fluorescence of a GFP-tagged protein is bleached in the region of interest. The fluorescence of the region recovers when the unbleached GFP-tagged protein from outside of the region diffuses into the region of interest. The mobility of the protein is then analyzed by measuring the fluorescen...

BACKGROUND Monitoring of fruit and vegetable (F&V) intake is fraught with difficulties. Available dietary assessment methods are associated with considerable error, and the use of biomarkers offers an attractive alternative. Few studies to date have examined the use of plasma biomarkers to monitor or predict the F&V intake of volunteers consuming a wide range of intakes from both habitual F&V a...

Post-war planning is the theme of practically all recent engineering meetings. This Thirtieth Annual Purdue Road School is no exception. You have already heard some interesting discussions on highway post­ war planning. Other papers will be presented at the following ses­ sions dealing with this very timely subject. Engineers are generally agreed that considerable thought should be given to thi...

Nineteenth-century French scientists, mathematicians, and engineers made enormous contributions to the study of dynamics, including analyses of governors and regulators, which we now view as important precursors of the modern discipline of automatic control. By the late 1930s at least some French engineers were aware of the advances in the analysis of feedback that had been made by Black and Ny...