strength of the individual is fundamental to the economy of health." He discusses methods of study, and lays much stress uPon the value of anthropometry as affording a test for systems of. physical culture. The author personally studied 1,074 children in the Washington schools, considering cephalic index, and sensibility to heat and locality in relation to mental ability, sociological condition...

One way to define a Nash equilibrium is by positing a set of beliefs (or conjectures) for each player over (about) the actions of their opponents that has the property that, given these beliefs, when each player best responds, the actions taken confirm the initial beliefs. This rational expectations definition leaves open the question of how beliefs and actions get into this self-confirming sta...

Halvorsen, K., and Halvorsen, S. (1973). Archives of Disease in Childhood, 48, 842. The 'early anaemia'; its relation to postnatal growth rate, milk feeding, and iron availability: experimental study in rabbits. In infants, the mechanism of the postnatal fall in haemoglobin to levels below those in adults, the 'early anaemia', is still unclear. In rabbits (as well as in other species) the 'earl...