THE AUTHORS OBSERVED one case of an iatrogenic subarachnoid-pleural fistula secondary
to the resection of an upper lobe carcinoma of the lung. The clinical presentation was …

In a grand unified theory (GUT) there is a fundamental gauge theory with symmetry group G
(for example SU (5) or SO (10)) which is broken 15 spontaneously, first to SU (3) xSU (2) xU (…

The clinical, radiographic, and neuropathologic features of the case of a 41-year-old man
with Wegener granulomatosis presenting with neurologic symptoms are correlated. CT and …

The analogy between Regge poles and poles due to single-particle exchange is extended
to the case of many-particle amplitudes, by considering diagrams with two or more poles. A …

… Compton scattering, predicted by Brown and Kibble' and by Goldman, 4 and the
refraction eHect discussed here may be regarded as … Kibble, Phys. Rev. 138,B740(1965).…

Arteriovenous fistulae of the ascending pharyngeal artery (AP) and internal jugular vein (IJ)
are rare. Only two spontaneous AP-IJ fistulae have been described previously, both of which …

Congress maintains that"[t] hough the Internet represents tremendous potential in bringing
previously unimaginable education and information opportunities to our nation's children, …

The topic of cosmic strings provides a bridge between the physics of the very small and the
very large. They are predicted by some unified theories of particle interactions. If they exist, …

DISCUSSION Vessels feeding into large AVMs may have a larger absolute flow than
normal and will face a lower peripheral resistance. 1 A lower peripheral resistance should …

Traversal of a symmetry-breaking phase transition at finite rates can lead to causally separated
regions with incompatible symmetries and the formation of defects at their boundaries, …