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1301 articles for “SR”
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GPS based Receiver Autonomous Integrity Monitoring (RAIM) for Onboard Aircrafts over the Indian Subcontinent
Abstract: Normal 0 false false false EN-US X-NONE X-NONE The introduction of Global Positioning System (GPS) has revolutionized the field of navigation particularly in the field of navigation. The GPS is a reliable, all weather satellite based radio navigation system that provides accurate three dimensional (3D) positions, velocity and timing information up to 10-6 seconds accuracy anywhere on or above the earth’s surface.However, a navigation system is required to deliver alarm …
Published in Journal of Aerospace Engineering & Technology · Vol. 1, Issue 2, 2011 · pp. 28–39 Read article
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Development and Simulation of Non-Linear Gear Dynamics Model
Abstract: With the development of high-speed mechanical transmission, the dynamic characteristics of gear transmission require continuous improvement and more accurate prediction of the gear system dynamics becomes more and more important. The literature revealed that the gear pair transmission system is inherently non-linear which exhibits complex behavior and it is significant to study its vibration characteristics in detail and to analyze the influencing factors. A nonlinear dynamic model of gear transmission …
Published in Journal of Aerospace Engineering & Technology · Vol. 3, Issue 2, 2013 · pp. 11–16 Read article
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To Study the Awareness of Social life Skills of Adolescent Students of Senior Secondary Level
Abstract: Adolescence, a vital stage of growth and development, marks the period of transition from childhood to adulthood. Experiences with adolescence education in other parts of the world have shown that in addition to the normal school curriculum, what the students need are life skills to empower them. One of the broad areas of life skills is social skills. Social interactions become increasingly complicated as children move into adolescence. The normative …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 3, Issue 3, 2013 · pp. 24–16 Read article
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MYCOSYNTHESIS OF SILVER NANOPARTICLES AND INVESTIGATION OF THEIR ANTIMICROBIAL ACTIVITY
Abstract: The silver nanoparticles were formed in contact with the cell free filtrate of Alternaria alternata. The nanoparticles were characterised by means of UV-Vis spectrophotometer, Transmission electron microscopy (TEM), Dynamic Light Scattering (DLS), Energy-dispersive X-ray (EDX), X-ray Diffraction (XRD) and Fourier Transform Infra-red Spectroscopy (FTIR). The synthesized silver nanoparticles showed an absorbance maximum at 420 nm in the visible range. Transmission electron microgram and particle size distribution curve showed the formation …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 1, Issue 1, 2011 · pp. 17–26 Read article
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Synthesis and Characterization of Terbium Doped Strontium Aluminate Nanophosphor
Abstract: Luminescence investigations of Tb activated strontium aluminate phosphors prepared using the sol-gel method are described. The phosphor has been characterized by powder X-ray diffraction scanning electron microscope. Optical properties were studied by photoluminescence spectra. Photoluminescence studies of the prepared phosphors showed prominent IR emission, apart from near-band edge emission and green emission. Keywords: SrAl4O7, nanomaterial, sol-gel, photoluminescence, X-ray powder diffraction Cite this Article Jisha VT, Suresh G. Synthesis and Characterization …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 6, Issue 2, 2016 · pp. 25–28 Read article
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A Study on the Synthesis and Characterization of Silver Metal Nano Particles with Acrylic Acid– Acrylamide (Aa) Copolymer as Mediating Agent
Abstract: Silver metal nano-particles (MNP) have been synthesized by chemical methods with acrylic acid- acryl amide (AA) copolymer as mediating agent. Formation and interaction of silver metal nano- particles with AA copolymer has been confirmed by ultraviolet–visible (UV-VIS), Fourier Transform Infrared (FTIR) techniques. Thermal and morphological properties of the composite have been studied by Differential Scanning Calorimetry (DSC) and Scanning Electron Microscope (SEM) techniques. Change in intensity together with shift of …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 6, Issue 3, 2016 · pp. 1–4 Read article
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Box Behnken Design for Optimization of Operating Conditions for Methyl Violet Decolorization using Momordica Charantia Peroxidase
Abstract: Methyl violet is a triphenylmethane dye which is recalcitrant and it is difficult to degrade it by conventional methods. Enzyme based remediation methods have gained importance as they are cost effective, highly specific and eco friendly. Methyl violet was degraded using crude peroxidase from bitter gourd (Momordica charantia). To optimize the decolorization conditions of methyl violet by crude Momordica charantia peroxidase, Response Surface Methodology (RSM) using Box Behnken (BB) design …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 1, Issue 1, 2011 · pp. 45–52 Read article
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Effect of Olive Leaves Extract on Inflammatory Cyclooxygenase (COX) Levels in High Fat Diet (HFD) Induced Diabetic Animals
Abstract: Development of diabetes and its complications are associated with persistent inflammatory activity. It has been suggested that cyclo-oxygenase (COX)-mediated pathway involved in this inflammatory process in diabetes. For example, thromboxane A2 (TXA2) and prostaglandin E2 (PGE2) released by platelets and monocytes due to the action of COX-1 and COX-2, respectively. They are important prostanoids involved in thrombosis and atherosclerosis development in diabetic condition, this also have been proved in our …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 1, Issue 1, 2011 · pp. 70–76 Read article
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Effect of Synthetic and Botanical Insecticides and Seed Germination, Mitotic Index of Pisum sativum and Zea mays
Abstract: The seed germination trials have relevance in selection plants for their prospective use in phyto remediation. The effect of synthetic pesticide monocrotophos and botanical insecticide azadirachtin on the seed germination of green pea and maize has been investigated in the present study. The germination of seeds was evaluated in the room temperature using petriplates with both the insecticides at the concentrations 100, 200 and 400 ppm, while distilled water is …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 1, Issue 1, 2011 · pp. 77–86 Read article
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Homology Modeling and in silico Characterization of a Hypothetical Protein of Arabidopsis lyrata ssp. Lyrata
Abstract: Arabidopsis lyrata, a plant belonging to brassicaceae, is a model organism for studying evolutionary and ecological genetics. Most of the proteins of this plant have remained uncharacterized and their functional roles are still to be elucidated. In this investigation, we have attempted to characterize one such hypothetical protein in terms of its physico-chemical properties, secondary and tertiary structure features by in silico study. The protein was classified under glycoside hydrolase …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 3, Issue 2, 2013 · pp. 1–5 Read article
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Surgical Management of Traumatic Esophageal and Laryngeal Rupture in a Dog
Abstract: A one-year-old male dog presented with an extensive dog bite injury over ventrolateral aspect of the neck was diagnosed to have esophageal and laryngeal rupture. Clinical examination and radiography aided in diagnosis. The condition was repaired by surgical reconstruction under general anesthesia and the animal recovered complications without any untoward consequences. Keywords: Esophageal perforation, laryngeal perforation, dog bite, nasogastric tubeCite this Article Kumar PR, Prasad VD, Sailaja B, et al. …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 7, Issue 1, 2017 · pp. 14–16 Read article
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Effect of Intervention Package on Childhood Immunisation Coverage in Urban Slums of District Dehradun
Abstract: The objective of the current study was to find out the level of immunization in selected slum area and to assess the impact of intervention package for improving immunization. An intervention study using pre and post design in two selected slum areas among children aged 12 –23 months. Number of children immunized as a result of intervention package increased from 50.2% to 87.7%. (p< 0.01). Antigen wise coverage also improved …
Published in Research and Reviews: A Journal of Medicine · Vol. 3, Issue 2, 2013 · pp. 6–11 Read article
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A Comparative Study on the Effect of Organics and Inorganics on Agronomic Attributes of Paddy
Abstract: A field study was conducted to evaluate different organic practices on growth and yield parameters of paddy. Treatment which was supplemented with inorganic practice (farmer’s practice) and was kept as control was recorded significantly highest plant height and number of tillers over other treatments at different critical stages, followed by the treatment which was supplemented with FYM (farm yard manure) at 10 t/ha + Green manure (Glyricidia) at 5 t/ha …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 1, Issue 1, 2011 · pp. 1–9 Read article
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Influence of Micronutrients, Rhizobium, and Trichoderma on Split Hypocotyl of French Bean (Phaseolus vulgaris (L.) cv. Arka Suvidha)
Abstract: Normal 0 false false false EN-US X-NONE X-NONE The current field experiment was carried out at UAS, GKVK, Bangalore to study the effect of micronutrients on nodulation, seed yield, and quality of French bean (Phaseolus vulgaris (L.) cv. Arka suvidha). The experiment consisted of 15 treatment combinations of Boron, Zinc, Molybdenum, Trichoderma viridae, and Rhizobium phaseoli. T1: Control, T2: Boron (20 kg/ha), T3: Zinc (15 kg/ha), T4: Molybdenum (2 kg/ha), …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 1, Issue 3, 2011 · pp. 20–23 Read article
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An Evaluation of Effects of Type-II Diabetes Mellitus on Salivary Flow Rate and Some Salivary Parameters (Total Protein, Glucose, and Amylase) in a Tertiary Care Hospital in Uttar Pradesh, India
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Objective of this study is to evaluate the constituents of salivary total protein, glucose and amylase about their alterations in diabetics as compared to healthy subjects. Salivary flow rate, salivary total protein, glucose, and amylase were measured in 225 subjects, 75 in each uncontrolled diabetes, controlled diabetes and healthy non-diabetics. A lower level of salivary glucose was observed among healthy subjects …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 3, Issue 2, 2013 · pp. 1–7 Read article
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Isolation of Solid Waste Fungi
Abstract: The study area was Udupi, a temple town located in Karnataka state. Udupi is a land of celestial beauty and is inserted between the abundant mountains of the Western Ghats on the east and the immense calm Arabian Sea on the west. Temperature ranges from 30 to 350C in day time and is around 22–22°C±2°C during night. Udupi has a latitude of 13,3500 (1320'60.000"N), longitude of 74,7500 (7445'0.000"E) and Altitude …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 5, Issue 1, 2015 · pp. 1–5 Read article
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FPGA Implementation of High Speed Data Acquisition with Reduced Software Overhead
Abstract: In many real-time applications, such as sensor networks and remotely controlled industrial processing, it is desired to obtain their sensor data faster and process available data quickly. So goal is to design and implement an FPGA which will acquire data from the sensor; that data will be stored in the memory; and then with the help of microprocessor, data can be used for the evaluation of the performance. The advent …
Published in Current Trends in Information Technology · Vol. 4, Issue 3, 2014 Read article
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Haptic Technology: A Comprehensive Review of its Applications and Future Prospects
Abstract: Computer science finds a variety of applications in different fields. In the modern scenario, the combination of human senses with field of computer science is becoming more and more common. A detailed study of haptic technology is described in this paper, which is entirely related to touch. The complete potential of the field is yet to be explored. The science of applying touch sensation and control to interact with computer …
Published in Current Trends in Information Technology · Vol. 6, Issue 2, 2016 · pp. 14–21 Read article
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Fetal Ultrasound Image Segmentation
Abstract: The thesis explains development of a time-efficient method for segmentation in fetal ultrasound images so as to recognize femur contour in fetal ultrasound images and refine its shape. The main objective of the project was to develop segmentation of womb and fetus using fetal ultrasound images. Ultrasound segmentation produces detailed visualization of the underlying anatomy of the fetus in real time which can also recognize dynamically varying structures of the …
Published in Journal of Instrumentation Technology & Innovations · Vol. 4, Issue 3, 2014 · pp. 34–39 Read article
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Wireless Sensor Network in Fast Breeder Test Reactor
Abstract: The second stage of India’s three-stage nuclear energy programme envisages of the development of Sodium cooled fast breeder reactors. As a forerunner, Fast Breeder Test Reactor (FBTR) at Indira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam has been constructed. It is being operated successfully for more than 27 years. FBTR provides experience in fast reactor operation, fuel behavior, large scale sodium handling and is serving as a test bed for …
Published in Journal of Nuclear Engineering & Technology · Vol. 3, Issue 1, 2013 · pp. 28–36 Read article