present study is an extension of earlier work carried out on two-lane two way roads in the two provinces of pakistan i.e. n-25, n-55 and n-5 regarding the measure of operating speed and development of operating speed prediction models. curved sections of two-lane rural highways are the main location of run-off road accidents. in addition to that the road alignment having combination of geometri...

We propose consistency priorities to support multi-device interface design minimizing the user’s cognitive effort while performing the same task on different interfaces. The methodology is being evaluated through a framework that generates Pocket PC interfaces from desktop web pages. Initial results point to the acceptance of the approach. Research sub-areas: design methods, mobile computing, w...

Using a “subjectivist” approach to the assessment of happiness, a new 4-item measure of global subjective happiness was developed and validated in 14 studies with a total of 2 732 participants. Data was collected in the United States from students on two college campuses and one high school campus, from community adults in two California cities, and from older adults. Students and community adu...

Estimates of protein crystal nucleation rates determined from three independent sets of experimental observations are compared for internal consistency. Large discrepancies emerge. A qualitative understanding of these discrepancies is gained from an analysis of the experimental techniques used within the framework of extant models for nucleation rates. Quantitatively, however, these models fail...