FOCAL

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FOCAL

1. FOrmula CALculator.

An interactive system written by Rick Merrill of DEC in 1969 for PDP-5 and PDP-8. It was a descendant of AID/JOSS.

Versions: FOCAL-69, FOCAL-1971, FOCAL-11 (for PDP-11 under RT-11).
References in periodicals archive ?
The majority of chromophobe RCCs diffusely express CK7 in a membrane-predominant pattern (Figure 2, A), whereas oncocytomas are typically negative or focally positive for CK7 in scattered cells (Figure 2, B).
This report emphasizes that the expression of the commonly used PAA markers, like pancytokeratin, PSA and PSAP, may be lost or sustained only focally in treated, advanced or poorly differentiated PAA.
Ultrastructural study has demonstrated oval cytoplasmic microvesicles (1-4,7,9-11) which were focally seen on primary tumours in both cases.
Immunohistochemically, the tumour cells were strongly positive for vimentin (Figure 1E) and focally positive for desmin (Figure 1F).
They were also positive for bcl-2, CEA and focally positive for EMA and CD15 but negative for CK20, RCC antibody, [beta]-hCG, alpha 1-fetoprotein and CD 30.
Encephalitis: severe, in good body focally extensive, condition; TL suppurative, and 210 cm; necrotizing, with postmortem multifocal vasculitis and interval thrombus formation, with [approximately intralesional fungal equal to] 72 h hyphaet 2.
The TCA is focally applied until a "frosted" appearance is achieved.
The histopathological analysis revealed both cysts to be lined focally by ciliated and non-ciliated epithelium forming plicae.
It works by focally destroying a specific area of scar tissue, allowing the normal skin around the laser-treated area to heal," said Hivnor, who is the program director of the dermatology residency at Wilford Hall Ambulatory Surgical Center on Joint Base San Antonio--Lackland, Texas.
Hyperemia was observed in lungs with accentuated capillary thrombosis and focally hemorrhagic infiltration of parenchyma (Figure 2A.
The tumor was focally positive for CD68 (Table 2) and negative for CD45, CD1a, PAX5, CD34, CD117, CD15, CD23, CD4, HMB45, CK20, CK7, synaptophysin, chromogranin, CDX-2, PSA, PSAP, and TTF-1 (Table 3).
Glomeruloid bodies composed of lobulated papillary projections are seen focally and blastema is consistently absent in MA.