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418 results for “RAS”
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Research ArticleOpen accessEvery word in the titleThe Arid3a Transcription Factor Rescues Natural and RAS-V12-Induced Senescence Via a Rb-Dependent PathwayChristian Schmidt, Dongkyoon Kim, Shawn Mathur et al.Primary cells are protected against oncogenic events by undergoing premature cellular senescence—an irreversible cell cycle arrest activated by mitogenic signaling as well as by overexpression of tumor suppressors, including p16INK4A, p53 and PML. In the human, downregulation of Dril1/E2F-BP1, a transcriptional regulator of E2F, promotes PML-dependent premature senescence and bypass of ant-iproliferative signaling by p19Arf/p53/p21Cip1 and p16INK4a to prevent both … …American Journal of Immunology, Vol. 13, Issue 4 · 4 Nov 2017 · 8,396 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleInfluence of Varietal Characteristics and Planting Schemes of Remontant Raspberries on their ProductivityLyazzat Zhailibayeva, Sergey Oleichenko, Yerlan Dutbayev et al.The red raspberry (Rubus idaeus L.) is a member of the Rosaceae family. The production of raspberries has increased rapidly worldwide. In recent years, about 300 ha of remontant raspberry varieties have been planted in the Almaty region, Kazakhstan. These varieties are technologically easier to grow compared to traditional varieties because they bear fruit on annual shoots and do not … …OnLine Journal of Biological Sciences, Vol. 24, Issue 2 · 29 Dec 2023 · 5,454 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleA Primer on the One-Parameter Rasch ModelRandy McCameyThe Rasch measurement model improves on traditional test construction by creating tests in which the person’s ability is independent of the sample of items used and the norm group used to calibrate the test. This article is an introductory review of the Rasch Model and describes properties of the Item Characteristic Curve (ICC) and discusses the utility of having person … …American Journal of Economics and Business Administration, Vol. 6, Issue 4 · 5 Jan 2015 · 6,762 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleNecessity of Tutor Training in Architecture Education Using Rasch Measurement ModelBadiossadatHassanpour, Nangkula Utaberta, Azami ZaharimThis is an unwritten norm that says learning can take place in the job. But learning in tutors’ position in the meaning of gaining experience is good but in case of try and error would be crucial. On the other hand there is a belief among practitioners that they assume that who has some experience in architecture is fully equipped … …American Journal of Applied Sciences, Vol. 9, Issue 11 · 12 Sep 2012 · 6,730 accessesView PDFCite
Case ReportOpen accessEvery word in the titleVaricella Zoster Virus Causing Aseptic Meningitis Without Fever or Rash in an Immunocompetent PatientFazal I RaziqVaricella-Zoster Virus (VZV) is known to be a cause of aseptic meningitis and can be potentially fatal. VZV meningitis can arise in immunodeficient and more rarely, immunocompetent hosts. We present here a rare case of VZV causing meningitis in a 44-year-old immunocompetent man. He presented with an isolated headache without any fever or rash. CSF PCR for VZV DNA was … …American Journal of Infectious Diseases, Vol. 16, Issue 2 · 29 Apr 2020 · 8,021 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleRock Slopes Failure Susceptibility Analysis: From Remote Sensing Measurements to Geographic Information System Raster ModulesFilipello Andrea, Giuliani Andrea, Mandrone GiuseppeProblem statement: Two important step can be recognised in the rockfall analysis: the potential failure detection and the run out simulation. Analyzing the stability of rock slopes, most important kinematisms are planar or wedge slidings and topplings. The aim of this study was to coupling a deterministic approach for landslide initiation (potential rockfall source areas) with a runout analysis by … …American Journal of Environmental Sciences, Vol. 6, Issue 6 · 31 Dec 2010 · 8,619 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleBiogenic Silver Nanoparticles Produced by Bacteria Isolated from University Campus Environment Soil Samples in Ras Al KhaimahPooja Shivappa, Grisilda Vidya Bernhardt, Sheela Haridas, Michael V MagaogaoSilver is observed to be comprised of a huge percentage ofsilver oxide and the utilization of silver and silver salts is in practicesince ancient human civilization. Silver nanoparticles remain to be potentialantifungal, antibacterial, anti-inflammatory, and antiviral agents. Further, itis demonstrated that silver nanoparticles have been involved in arresting thegrowth of several bacterial species thereby reducing their harmful effects.Micro-organisms are being … …American Journal of Biochemistry and Biotechnology, Vol. 18, Issue 3 · 5 Sep 2022 · 5,870 accessesView PDFCite