To the Editor: I have read with great interest Dr. Child's paper, "The Portal Circulation," which appeared in the May 19 issue of the Journal. I agree with most of his comments about the ...

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From the Veterans Administration Hospital and the Department of Medicine and the Division of Neurological Surgery, Department of Surgery, State University of New York, Upstate Medical Center ...

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While a couple of tourists trickle through to take pictures with the love sculpture, the main attraction this week is the Portal, which was encircled by a crowd of about 50 onlookers when it made ...

Surprisingly well, actually. WATCH Philly's live portal to cities in Ireland, Lithuania and Poland: A circular video portal, part of a multicity art installation that connects Philadelphia to (at ...

Philadelphia now has a portal to the rest of the world. City officials unveiled the massive circular video "Portal" at the JFK Plaza, better known to locals as Love Park, where it now livestreams ...

Mohammed Ezat's research team has now linked the warming climate and enhanced melting of Arctic sea-ice during that era to changes in regional sea-surface temperature and ocean circulation.

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