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128 results for “modulation”
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Literature ReviewOpen accessIn the abstractClinical Uses and Molecular Aspects of Ozone Therapy: A ReviewAna Paula Pivotto, Fernanda Weyand Banhuk, Izabela Virginia Staffen et al.Ozone was discovered over a hundred years ago and since then, it has been widely used in many areas, with the primary use as a disinfectant in various ways, but with applications in diverse conditions. More recently, the use of ozone has extended to other fronts, using it to treat different pathologies. Extensive studies have shown its effects, as well … …OnLine Journal of Biological Sciences, Vol. 20, Issue 1 · 26 Feb 2020 · 10,871 accessesView PDFCite
Research ArticleOpen accessIn the abstractComparison of 10 cm and 50 cm Long Iodine Cells in Iodine-Stabilized Diode Laser-Pumped Nd:YAG Laser at 532 nmPrayut Potirak, Monludee Ranusawud, Pichet Limsuwan, Prathan BuranasiriAn iodine-stabilized diode laser-pumped Nd:YAG laser system at 532 nm was developed at the National Institute of Metrology of Thailand (NIMT) for the first time in Thailand. Two iodine cells with the lengths of 10 and 50 cm were used for the comparison of frequency stability of Nd:YAG laser. The experiment was set for phase modulation spectroscopy. The Nd:YAG laser … …American Journal of Applied Sciences, Vol. 15, Issue 5 · 26 May 2018 · 7,891 accessesView PDFCite
Research ArticleOpen accessIn the abstractKinematics of a Mechanism with a TriadRelly Victoria Virgil Petrescu, Raffaella Aversa, Taher M. Abu-Lebdeh et al.The Assuric Structural Groups are the most well-known classification and modulation used in machine and machine theory, and even though other modular classifications adapted to robots have emerged today, they still remain a reference classification in industrial mechanics and engineering. Diada in the mechanics can be studied similarly to the diode in the electronics, the triad is studied in the … …American Journal of Engineering and Applied Sciences, Vol. 11, Issue 1 · 2 Mar 2018 · 7,346 accessesView PDFCite
Research ArticleOpen accessIn the abstractImplementation Wireless Adapter Interface Module with Gateway Device for Connection to 4-20 mA TransmittersWaleed Ishaq Hameed, K. Ivica, Amar Al-jzari, Yasir I. AbdulraheemWireless communication is emerging technology from the office world to the industrial world. It is important that this technique are applied by the users in industrial environments because the industrial communication underlies stricter conditions than office communication. In this paper, It has been designed and implemented wireless adapter interface module with gateway connected to 4-20 mA devices and the Differential … …American Journal of Engineering and Applied Sciences, Vol. 10, Issue 3 · 1 Jul 2017 · 8,033 accessesView PDFCite
Research ArticleOpen accessIn the abstractEnergy Efficiency Analysis of a TR-UWB SystemAdil El Abboubi, Fouzia Elbahhar, Marc Heddebaut et al.In wireless communications, where sensors operate on batteries, the energy consumption must be reduced while considering the communication range and data rate requirements. In this context we analyze and compare, in this study, the UWB and TR-UWB system in terms of the total energy consumption. So, for that, we develop an analytical model to estimate the energy consumption of a … …Journal of Computer Science, Vol. 12, Issue 1 · 15 Feb 2016 · 7,321 accessesView PDFCite
Research ArticleOpen accessIn the abstractComputational Intelligence and Application of Frame Theory in Communication SystemsRajupillai, K., S. Palaniammal, K. BommurajuIn this study, we have to discuss the reduction of noise due to peak amplitude and power ratio in multi carrier modulation scheme like Orthogonal Frequency Division Multiplexing (OFDM) process using Frame theory. The frame operator of the frame which is positive, self adjoint, invertible and it commutes with synthesis operator. If X is dual frame in H with frame … …American Journal of Engineering and Applied Sciences, Vol. 8, Issue 4 · 30 Oct 2015 · 7,641 accessesView PDFCite
EditorialOpen accessIn the abstractVisceral Pain: Basic Research Concepts and Therapeutic InterventionsVictor V. ChabanThe accumulation of nociceptive diseases that limit normal body functions is a major risk factor for a disability, and visceral pain is one of the most prevalent human health problems. Additionally, many pain-associated diseases are accompanied by the concomitant decline in cognitive and motor performance. The complex interplay and balance between diverse signal transduction mediators, genetic background and environmental factors … …International Journal of Research in Nursing, Vol. 6, Issue 2 · 26 Aug 2015 · 7,152 accessesView PDFCite
Research ArticleOpen accessIn the abstractFactors Those Up Regulate Klotho and Glutathione Peroxidase-1 Gene Expression Improve Renal Function in Rats with Acute Renal FailureFatma E. El-Gendey, Shabaan A. Hemeda, Gamal A. Sosa, Naglaa F. AlhusseiniAcute Renal Failure (ARF) has traditionally been defined as the abrupt and progressive loss of kidney functions resulting in the retention of urea and other nitrogenous waste products associated with interstitial inflammation, tubular injury and increasing Tumor Necrosis Factor (TNF). Mortality in patients with ARF remains high >50% in severely ill patients. Klotho gene is a new anti-aging gene. Genetic … …American Journal of Biochemistry and Biotechnology, Vol. 11, Issue 3 · 15 Aug 2015 · 7,101 accessesView PDFCite
Review ArticleOpen accessIn the abstractHost Receptor Immunomodulation in Response to Shigella Surface Antigens: An Insight for Vaccine DevelopmentAshim K. Bagchi, Rushita A. Bagchi, Dipak K. Hens et al.Shigellosis, caused by Shigella is the most common cause of bacillary dysentery. The disease is associated with high morbidity and mortality rate owing to its multiple drug resistance. Hence recovery from the disease would primarily depend on the development of an effective immune-modulator for strong mucosal immune response. The role of cellular immunity may be a critical factor in protection … …American Journal of Immunology, Vol. 11, Issue 2 · 21 Jun 2015 · 6,755 accessesView PDFCite
Research ArticleOpen accessIn the abstractSoftware Defined Radio Implementation of a QPSK Modulator/Demodulator in an Extensive Hardware Platform Based on FPGAs Xilinx ZYNQSérgio Bimbi Junior, Vitor Chaves de Oliveira, Gunnar Bedicks JuniorSoftware Defined Radio (SDR) technology enables wireless devices deployment with support to multiple interfaces in modulation formats and it has gained importance due to the current wireless standards proliferation. In order to activate these functionalities it is necessary to apply SDR inside a reconfigurable hardware such as the Field Programmable Gate Array (FPGA). In this study, design procedures developments are … …Journal of Computer Science, Vol. 11, Issue 4 · 2 Jun 2015 · 8,818 accessesView PDFCite