Pra

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PRA

PRAgmatics.

The language used by COPS for specification of code generators.

["Metalanguages of the Compiler Production System COPS", J. Borowiec, in GI Fachgesprach "Compiler-Compiler", ed W. Henhapl, Tech Hochs Darmstadt 1978, pp. 122-159].
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Pra

 

a river in Riazan’ Oblast, RSFSR, a left tributary of the Oka. It is 167 km long and drains an area of 5,520 sq km. The Pra is fed primarily by snow. It has a mean flow rate of 25 cu m per sec and a maximum flow rate of approximately 600 cu m per sec. The river freezes at the end of November, and the ice breaks up in April. Timber is floated on the Pra. The Oka Preserve is located in the lower reaches.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
Immunohistochemical characterization of S100A6 in the murine ovary.
S100A6, S100A9, and S100A12 also have consistently high levels in samples of AD patients [135, 149].
S100A6 binding protein and Siah-1 interacting protein (CacyBP/SIP): spotlight on properties and cellular function.
S100A6 (calcyclin) is a calcium-binding protein of the S100 family, which has been isolated from melanocytes, Schwann cells, Langerhans cells, and dermal dendrocytes.
Genes of diverse functional groups and signaling routes appeared: Cytoskleleton (BCL7A, DYNC1L12, SEFT10, SEPT11), transcriptional and translational regulation (DEPDC1, GABPB1, LHFPL2, NFIB, POLR3C, RPL34, RPS3A, RPS21, RPS25, TFDP2, TRIM24, ZBTB1, ZBTB38, ZFP112), cell death (CASP2, INC2, MDM4, NAIP), DNA maintenance and processing (BAHCC1, FANCA, HIST1H3G, IK, KDM4C, MCM7, PRB3, RNASEH2B, SNRPE, TFDP2), signal transduction (ANXA2, ARHGAP19, C7orf47, CCDC50, DTX3, FHL2, P1K3CG, RALB, TICAM2), transport functions (ABCC1, FXYD2, S100A6, SCNN1C, XP05), oxidative stress response (SPATS2L, GSTT2B, NQ01), blood coagulation (FGA, MATR3, PROCR, PIK3CG), and others (ADAM22, ALDH3A2, FAM161A, HDDC2, HLA-F).
The researchers then narrowed the molecules down to two proteins, S100A6 and S1009, which are most likely to appear in samples from patients with cancer but are absent from the other samples.
Asi, por ejemplo, en la interaccion con las proteinas S100B o S100A6, una puede activar la via de la cinasa PI3/AKT y la otra la via de JNK, a pesar de que los ligandos pertenecen a la misma familia y son estructuralmente identicos (14).
Gene ontology: biological Genes p-Value process terms Cell cycle CCNB1, CCNB2, MNAT1, CDC2, 2.7 E-14 CDKN 1 A, CDKN3, CDKN2A, ANAPC1, CDK10 Cellular metabolism KRT15, KIF1B, ZNF697, 4.3E-13 PRG2, P2RY2,IMMP2L Growth factor and growth BMP-2, TCF[beta]1, VEGF, 1.2E-11 factor receptor activity BMP8B, CSF1, FCFR1, BMPR2, 1GF2R, PDCFB, TGFBR2, NRP1, CCR2 Biosynthetic process CEL, COL11A2, ACPP, MMP14, 1.8E-9 CACNB1, ALPL, CDH1, ITGA3, SERPINB10, TAF4B, ABCB10, IRF8 Cell proliferation ATF3, MK167, S100A6, FTH1, DHCR7 2.1E-8 Signal transduction MAP2K3, MAPK14, MAP3K10, BAMBI, NDRG2, ECM1, SMAD7 5.5E-7 Apoptosis MYC, P53AIP1, ZBTB16, BBC3, 1.3E-5 VHL, CASP3, APITD1 Table 5 KEGG pathway analysis.
In the instance of background staining, S100A6 can be a good substitute, although weak nuclear and cytoplasmic staining for S100A6 can be seen in normal/reactive pancreatic ducts.
The individual members of the S100 protein family show a tissue- and cell-type-specific expression pattern; for example, there are high concentrations of S100B and S100A6 in the brain (6-8).
Possibly related to the onset of fibrosis was increased expression of calcyclin (S100a6) (Figure 3C) a calcium-binding protein that is associated with metastasis and with the activation of hepatic stellate cells involved in the development of fibrosis and cirrhosis (Komatsu et al.
Detection of S100B, S100A6 and galectin-3 ligands in meningiomas as markers of aggressiveness.