Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 13 · column 1 of 13 · from the scan, no model involved
the heart. It can also detect tumors, clots or pericardial effusion (abnormal fluid collection around the heart). The sound waves are painless, not radioactive and no needles or probes are used. Also, there are no restrictions on food I or liquid intake prior j to the test. How To Prevent A Stroke? An article published in the Parade maga- j zine iff the Richmond
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