Most of us take it for granted that we ought to be rational—to have the bundle of dispositions and abilities that constitute the faculty of rationality. Most of us also take it for granted that we ought to satisfy various individual requirements of rationality: we ought not to believe it is Monday and also believe it is not Monday; we ought to intend to catch the 12.50, if we intend to get to a...

Pryor, M. G. M. 19406 Proc. Roy. Soc. B, 128, 393-407. Ram say, J . A. 1935 J • E xp . Biol. 12, 373—383. R ichards, A. G. & Anderson, T. F . 1942 J . M orph. 71, 135-183. Schultze, P . 1913 Verh. dtsch. zool. Ges. pp. 165-195. W igglesworth, V. B. 1933 Quart. J . M icr. Sci. 76, 270—318. W igglesworth, V. B. 1942 J . E xp . Biol. 19, 56—77. W igglesworth, V. B. 1945 J . E xp . Biol. 21, 97—114...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 takayasu's arteritis (ta), also known as pulseless disease or occlusive thromboaortopathy, is a form of vasculitis of unknown cause that chiefly affects the aorta and its major branches, most frequently in young women. we describe an 18-year-old female with a soft and pulsatile mass in the left side of her neck. normal 0 f...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 backgroun: little research has been carried out on whether the parental stress affects children's oral health in general and dental caries in particular. this study aimed to investigate the association between parental stress and early childhood caries (ecc). methods: a cross-sectional study was designed that included 250 ...