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16 articles for “K.R. Venugopal”
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Research ArticleOpen accessIn the author namesDynamic Mechanical Properties of Fused Deposition Modelling Processed Polyphenylsulfone MaterialBolin Huang, S.H. Masood, Mostafa Nikzad et al.Fused Deposition Modelling (FDM) has attained its reputation due to the capability of rapidly fabricating prototypes from concept design to real parts in shorter time and lower cost than traditional manufacturing processes. This study sheds light on the dynamic mechanical properties of Polyphenylsulfone (PPSF) material fabricated by FDM additive manufacturing process considering the effect of its various process parameters. Three … …American Journal of Engineering and Applied Sciences, Vol. 9, Issue 1 · 16 Jul 2015 · 8,340 accessesView PDFCite
Research ArticleOpen accessIn the author namesAN APPLICATION SPECIFIC WINDOWS MANAGEMENT INSTRUMENTATION ARCHITECTURE FOR IMPROVING PERFORMANCE ON WIRELESS NETWORKLavanya Sankara Narayanan, Murali Baskaran VenugopalWireless Communications is one of the fastest growing segments in the communications industry. Wireless Network is the network that facilitates communication among two or more computers connected through the standard network protocols, without network cabling. Generally, the Wireless Network is termed as Wireless Local Area Networks (WLAN). A WLAN is a collection of network components connected by electromagnetic (radio) waves … …Journal of Computer Science, Vol. 10, Issue 3 · 28 Nov 2013 · 6,947 accessesView PDFCite
Research ArticleOpen accessIn the author namesMIGITATION OF INTER CELL INTERFERENCE AND FADING IN LTE SYSTEMSNagarajan Amutha Prabha, Gorla Vidhya Sagar, Venugopal ManikandanIn this study we investigate the compensation of outage area utmost. It introduces the self optimization of the neighbors of the outage cells with antenna tilts for the generation of the most suitable configuration settings for the network with base stations/eNodeBs positional information. All the neighbors of the outage cell increase their coverage area and thus contribute to cell outage … …Journal of Computer Science, Vol. 10, Issue 3 · 28 Nov 2013 · 6,736 accessesView PDFCite
Research ArticleOpen accessIn the author namesFault Detection and Classification in Power Electronic Circuits Using Wavelet Transform and Neural NetworkVenugopal Prasannamoorthy, Nanjundappan DevarajanProblem statement: The identification of faults in any analog circuit is highly required to ensure the reliability of the circuit. Early detection of faults in a circuit can greatly assist in maintenance of the system by avoiding possibly harmful damage borne out of the fault. Approach: A novel method for establishing a fault dictionary using Wavelet transform is presented. The … …Journal of Computer Science, Vol. 7, Issue 1 · 15 Jan 2011 · 8,415 accessesView PDFCite
Research ArticleOpen accessIn the author namesSpectral and Luminescence Properties of Manganese Doped Sodium Lead Alumino Borosilicate Glass SystemK. Vijaya Babu, A. Subba Rao, K. Naresh Kumar, M. Venugopala RaoNa2O-PbO-Al2O3-B2O3-SiO2 glasses mixed with different concentrations of MnO (ranging from 0.3 to 0.9 mol %) was prepared by melt quenching technique. The samples were characterized by X-ray diffraction technique, Optical absorption and Photo luminescence technique. A prepared glass sample is confirmed by X-ray diffraction spectra. The optical absorption spectra of these glasses exhibited a predominant broad band peak at 21,052 … …Journal of Aircraft and Spacecraft Technology, Vol. 3, Issue 1 · 22 Nov 2019 · 7,114 accessesView PDFCite
Research ArticleOpen accessIn the author namesTHE EFFECT OF DIABETES MELLITUS ON THE CLINICAL AND MICRO-BIOLOGICAL OUTCOMES IN PATIENTS WITH ACUTE PYELONEPHRITISKathleen Lynch, Veena Venugopalan, Levita HidayatThere is some published evidence which suggests that the clinical outcomes and pathogens associated with Acute Pyelonephritis (AP) differ between diabetics and non-diabetics. However, current guidelines do not make treatment distinctions based on Diabetes Mellitus (DM) status. The objectives of this study were to identify the microbiological and clinical characteristics of hospitalized patients with AP and investigate differences between patients … …American Journal of Infectious Diseases, Vol. 10, Issue 2 · 6 May 2014 · 7,375 accessesView PDFCite