in this paper, by using the survival models, survival functions for the time from birth to the event of using formula (i.e. the time that baby in fed by breast milk) in urban and rural areas of takestan (iran, winter 1998) are reported. later the relation between the mentioned time and some factors are also discussed. the kaplan-meire method and cox regression are used in this paper as well. 48...

Recent experiments show that synchronous events can appear to an observer to occur at different times. Neural processing time delays are offered as an explanation of these temporal illusions, but equating perceived time with processing time leads to some thorny philosophical problems.

463 More than a decade since studies first found that medical errors are a leading cause of death and injury worldwide,1 the patient safety epidemic remains unchecked.2,3 In a study of 58 hospitals in five Latin American countries, 10% of all inpatients were recently reported to suffer harm due to medical care on any given day during hospitalization; 59% of these harms were determined by an int...

Recommendations for physical activity during pregnancy have progressed significantly in the last 30 years and continue to evolve as an increasing body of scientific evidence becomes available. In addition, there is an increasing number of women who wish to either maintain physical fitness levels during the prenatal period or initiate exercise for a healthier lifestyle during pregnancy. As such,...

Ways of Being and Time 12-22-09

It is sometimes claimed that non-human animals (and perhaps also young children) live their lives entirely in the present and are cognitively 'stuck in time'. Adult humans, by contrast, are said to be able to engage in 'mental time travel'. One possible way of making sense of this distinction is in terms of the idea that animals and young children cannot engage in tensed thought, which might se...