Small DNA viruses have been historically used as probes of cellular control mechanisms of DNA replication, gene expression, and differentiation. Polyomavirus (Py) DNA replication is known to be linked to differentiation of may cells, including myoblasts. In this report, we use this linkage in myoblasts to simultaneously examine (i) cellular differentiation control of Py DNA replication and (ii)...

The stream cipher TPypy has been designed by Biham and Seberry in January 2007 as the strongest member of the Py-family of stream ciphers. At Indocrypt 2007, Sekar, Paul and Preneel showed related-key weaknesses in the Py-family of stream ciphers including the strongest member TPypy. Furthermore, they modified the stream ciphers TPypy and TPy to generate two fast ciphers, namely RCR-32 and RCR-...

Langage et absurde. Pour une sémiotique in-signe de Lawrence Olivier / OLIVIER, in-signe, Montréal, éditions Liber, 2011. Un article la revue Cygne noir (Cygne noir) diffusée par plateforme Érudit.

In this research, the chemical recycling of terephthalic acid from PET waste by using nano Fe3O4@Py-APTS as solid support was reported. The performance of organically modified nano magnetic was examined in detail and the results were compared with unsupported reactions as the model. By using the solid support, the required time for complete glycolysis, consumption of solvent and catalyst, decre...

Psychology and Psychotherapy: Research Studys Psychotherapy in Troubling Time Bert Olivier* Department of Philosophy, South Africa *Corresponding author: Olivier, Submission: March 18, 2022Published: 28, 2022 DOI: 10.31031/PPRS.2022.05.000615 ISSN 2639-0612Volume5 Issue3

A protein module called the WW domain recognizes and binds to a short oligopeptide called the PY motif, PPxY, to mediate protein-protein interactions. The PY motif is present in the transcription activation domains of a wide range of transcription factors including c-Jun, AP-2, NF-E2, C/EBPalpha and PEBP2/CBF, suggesting that it plays an important role in transcriptional activation. We show her...

The center of foot pressure (CP) motions, representing the net neuromuscular control, was compared to the center of gravity (CG) motions, representing the net performance. The comparison focused on the trajectory path length parameter along the mediolateral and antero-posterior axes because these two variables depend on amplitude versus frequency relationship. This relationship was used to eval...