This book was produced with a great deal of help from a lot of people. Many of the early
practitioners of the social network approach allowed themselves to be interviewed—either face-…

… Most devices, prior to the 64Kb RAM devices, had such large Q^^t values that fail rates
were less than l/Mhr, and hence negligible. But the new 64Kb RAMs had about six times …

The Children's Depression Rating Scale, revised version (CDRS-R), is a reliable, clinician-rated
scale which differentiates the depressed from the nondepressed child. The sum score of …

Background Data for front-line health-care workers and risk of COVID-19 are limited. We
sought to assess risk of COVID-19 among front-line health-care workers compared with the …

Background A high body-mass index (BMI, the weight in kilograms divided by the square of
the height in meters) is associated with increased mortality from cardiovascular disease and …

A Family of new measures of point and graph centrality based on early intuitions of Bavelas (1948)
is introduced. These measures define centrality in terms of the degree to which a …

… The only betweenness-based measure of overall centrality was introduced by Freeman (1977…
Freeman proved that this measure takes its maximum value for the star or wheel. Thus, CB …

A new measure of centrality, C F , is introduced. It is based on the concept of network flows.
While conceptually similar to Freeman's original measure, C B , the new measure differs from …

… Images of social networks have provided investigators with new insights about network
structures and have helped them to communicate those insights to others (Freeman). …

… Freeman sets out to answer a seemingly simple question: how does gentrification actually
affect residents of neighborhoods in transition? To find out, Freeman … Freeman describes the …