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1136 articles for “SAR”
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Dispersed Access Regulator System for Innocent Data Storage in Clouds
Abstract: AbstractSafe data storage cloud that supports anonymous authentication access control scheme to propose unruly under the proposed plan, before storing data in the cloud, without knowing the identity of the user, confirms the authenticity of the series. Plan to prevent replay attacks, form and creation, modification stored in the cloud, and the data is read and the user supports the revocation addressed. Furthermore, our authentication and access control scheme is …
Published in Recent Trends in Programming languages · Vol. 3, Issue 3, 2016 · pp. 8–12 Read article
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Secure Interconnection of LDAP and DNSSEC PKI’s within Internet
Abstract: AbstractAfter decades of enlargement, net became a necessary tool helpful for professionals and personal people providing an outsized vary of services like emailing, management of bank accounts, reservation of hotels, train time schedules, real time traffic info, net search etc. If not targeted at the start, system security became quickly a key challenge for professionals and robust security solutions emerged on the market, primarily for professionals. Net security is therefore …
Published in Recent Trends in Programming languages · Vol. 3, Issue 3, 2016 · pp. 13–17 Read article
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Common Fixed-Point Results for Weakly Increasing Dominating Maps on Vector b-Metric Spaces
Abstract: AbstractIn this paper, we consider E-b-metric space, which is a generalized vector metric space. This is a Riesz space valued metric space. Here, we prove some results concerning common fixed point for four mappings on E-b-metric space. This generalizes the results of Rahimi, Abbas and Rad [16]. Keywords: Dominating map, E-b-metric space, Weak annihilators, Weakly compatible, Weakly increasing Cite this ArticleMamta Kamra, Kumari Sarita, Renu Chugh. Common Fixed-Point Results for …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 6, Issue 2, 2019 · pp. 7–23 Read article
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A Medical Expert System to Manage Disease using Oversampling and Decision Tree
Abstract: Now-a-days modern technology is joining hands with traditional system of medical diagnosis and treatment to alleviate health related problems faced by modern age due to its lifestyle and hectic work pressure. Therefore, it is paramount to develop a system that can identify the major causes of health related problems beforehand, so that people can follow some precautionary measures to prevent those causes and can have hassle free life. Decision tree …
Published in Recent Trends in Programming languages · Vol. 7, Issue 1, 2020 · pp. 27–33 Read article
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Windows Azure Web Store Cloud Computing
Abstract: Microsoft Azure began as a Windows Server-based cloud raised area, but has since developed to become a very flexible cloud platform that enables developers to use any verbal communication, framework, or tool to figure, deploy and manage applications. According to Microsoft, Azure facial appearance and services are uncovered using open REST protocols. The Azure client libraries, which are available for several programming languages, are released below an open source license …
Published in Journal of Operating Systems Development & Trends · Vol. 2, Issue 3, 2015 · pp. 10–13 Read article
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Ring Protocol Improvising the Existing Data Link Layer Protocols
Abstract: AbstractRing protocol is an algorithm to improve upon the performance of existing data link layer protocols like Selective Repeat ARQ by reducing the number of acknowledgements and at the same time, reducing the number of retransmissions. A data structure with a ring whose size can be dynamically altered acts as the cornerstone for this algorithm.Keywords: Protocol, computer networks, data link layer, noisy channel, Wi-FiCite this ArticlePrajit TR, Sarala SM. Ring …
Published in Journal Of Network security · Vol. 5, Issue 2, 2017 · pp. 1–5 Read article
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Evaluation of Hardness, Toughness and Oblique Compression Characteristics of Cement Reinforced Polymeric Composite as Gear Material
Abstract: A distinct type composite material, viz. cement reinforced polymeric composite material has been designed and developed and is successfully implemented for fabrication of a low cost, durable, non-metallic group spur gear. This work addresses the experimental evaluation of toughness, hardness and failure characteristics under oblique compressive load and in turn determines the performance effectiveness of the composite as gear material. Few compositions of cement fillers are chosen along with the …
Published in Journal of Mechatronics and Automation · Vol. 3, Issue 2, 2016 · pp. 10–24 Read article
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Sound Source Localization Application on Nios II Embedded System
Abstract: This paper presents the software implementation of binaural sound source localization employing interaural time difference (ITD) method on NIOS system built on FPGA Altera DE2-70. Hardware components on NIOS system were configured and generated using SOPC builder. FFT based cross correlation algorithm was developed for ITD computation. The developed system was tested in a semi-anechoic room and used white noise as sound source. Best sound arrival estimation obtained for sound …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 3, Issue 3, 2015 · pp. 1–7 Read article
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Modeling and Simulation of Heat and Mass Exchanges in Refrigerated Compartment of a Truck
Abstract: This paper presents a numerical model to simulate, in dynamic regime, the heat and mass exchanges in refrigerated compartment of a truck coupled with its refrigeration machine. The model of the refrigerated compartment developed, is based on mass and energy balances of the air inside the compartment. Heat exchanges through the walls, including the thermal bridges, are calculated. Another sub-model determines the heat and humidity exchanges during the door openings. …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 2, Issue 1, 2015 · pp. 21–29 Read article
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Design and Modification of Air Dehumidifier: A Review
Abstract: Abstract Air dehumidifier can be designed and modeled working on the simple principle of dehumidification of compressed air by means of collision with the number of cylinders arranged in series. This dehumidifier does not require any hygroscopic media or absorptive media such as activated alumina, silica gel, salt tablets, etc., which are used in other dehumidifiers. It does not require any refrigerant which is used in the refrigerated dehumidifier. The …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 3, Issue 1, 2016 · pp. 1–3 Read article
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Dynamic Performance Analysis of Non-metallic Spur Gear subjected to Variable Loads and Speeds
Abstract: The thrust for design and development of nonmetallic gear results in fabrication of inexpensive cement reinforced polypropylene based composite material spur gear. In this work, several experiments are conducted under variable loads and speeds and subsequently the resulting effect of heat emission on the performance of the gear is analyzed. A laboratory made gear test-rig is modified and suitably retrofitted; while pure polypropylene and 10 wt% cement reinforced spur gears …
Published in Trends in Machine design · Vol. 2, Issue 3, 2015 · pp. 1–19 Read article
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Development of Metal-Skin Sandwich Panel of Cement Reinforced Polypropylene Composite as Hub Material
Abstract: Cement reinforced polypropylene based composite material has shown significant potential for industrial applications recently. This work is in line with the material design and fabrication of metal-skinned sandwich panels; an application of the cement filled polypropylene composite material. Different compositions of cement filled composite materials are selected and few metal-skinned sandwich panels are fabricated where aluminum (Al) and galvanized iron (GI) sheets are used as skin materials. Several experiments are …
Published in Trends in Machine design · Vol. 3, Issue 1, 2016 · pp. 30–50 Read article
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Groundwater Quality and Its Suitability Assessment for Irrigation and Drinking in Different Aquifers of Faridpur, Bangladesh
Abstract: Abstract Thirty five groundwater samples were collected to appraise the chemical constituents in order to classify them on the basis of their suitability for irrigation and drinking. The considered water quality parameters are pH, EC, TDS, calcium, magnesium, sodium, potassium, iron, manganese, boron, sulphate, bicarbonate, chloride, sodium adsorption ratio, residual sodium carbonate, soluble sodium percentage, Kelly’s ratio, magnesium percentage and hardness. All the water samples were neutral to slightly alkaline …
Published in Journal of Water Pollution & Purification Research · Vol. 2, Issue 3, 2015 · pp. 5–14 Read article
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Boron in Groundwater of National Capital Region Delhi
Abstract: Abstract The National Capital Region (NCR) Delhi has grown as a populous urban conglomerate in last few years. The development of this region could be linked to rapid industrialization and an accelerated population growth. However, this has also led to large-scale pollution of natural freshwater resources including groundwater in the region. The water quality changes are also visible in floodplains of Yamuna River, particularly in growing suburban areas around Delhi. …
Published in Journal of Water Pollution & Purification Research · Vol. 3, Issue 2, 2016 · pp. 30–36 Read article
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The Efficiency Evaluation of Applying Poly Ferric Sulfate and Perlite for Filtration
Abstract: Abstract The horrible quality of water from sand filters leads us to study on the basis and sieving for this sort of filtration. In addition, we assessed surface charges in the style of four samples regarding chemical treatment from two areas before going to water treatment plant and from output. Our inspection demonstrated that the combination of perlite and certain dosage of poly ferric sulfate with the filter surface 60% …
Published in Journal of Water Pollution & Purification Research · Vol. 4, Issue 2, 2017 · pp. 19–23 Read article
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Performance comparison of DWT OFDM systems and FFT OFDM system over an AWGN channel
Abstract: Orthogonal frequency-division multiplexing (OFDM) is a method of encoding digital data on multiple carrier frequencies. The OFDM systems till now have been used as what we can call as a conventional OFDM incorporates Inverse Fast Fourier Transform (IFFT) blocks in their transmitters and FFT (FFT) blocks in their receivers. Recent research shows that the use of Inverse Discrete Wavelet Transform (IDWT) in place of IFFT and Discrete Wavelet Transform (DWT) …
Published in Recent Trends in Electronics Communication Systems · Vol. 2, Issue 2, 2015 · pp. 41–46 Read article
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OFDM Receiver Design Based on Adaptive Modulation and Channel Estimation for Underwater Acoustic Communication
Abstract: Submerged or under water acoustic communication (UWAC) is an intriguing area in communication research where we can expect to get a high information rate, a high throughput and a low latency which frequently is an exceptionally difficult assignment. In this work, we outline an OFDM receiver system that is reasonable for submerged acoustic communication in view of adaptive modulation and Kalman filter based channel estimation. We have concentrated on the …
Published in Recent Trends in Electronics Communication Systems · Vol. 4, Issue 1, 2017 · pp. 7–16 Read article
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Sustainability of Asphalt Pavement in Terms of Crack Healing Phenomena: A Review
Abstract: Abstract The Asphalt concrete mixture is considered to have nonlinear viscoelastic behavior, its fatigue life consists of two components, namely the resistance to fracture and crack, and the ability to heal the micro cracks. Both of the processes change with temperature and time. Such processes exhibit the sustainability potential of asphalt concrete pavement. The approach to study this potential requires mechanical tests like creep or relaxation, strength and repeated load …
Published in Trends in Transport Engineering and Applications · Vol. 3, Issue 2, 2016 · pp. 38–55 Read article
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Evaluation of Surface Crack in EN19 Crank Shaft Found in Forging Process: A Review
Abstract: The objective of this paper is to find defects in forging process. Causes for surface cracks are discussed and remedies for the surface crack defect will help to improve the quality of forging product. This review paper emphasizes on finding the various causes and effects of defects which affect manufacturing process to reduce rejection rate. Crank shaft is important part of automobile. Surface crack is one of the defects found …
Published in Recent Trends in Fluid Mechanics · Vol. 3, Issue 3, 2016 · pp. 15–18 Read article
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A Review on Nano Biosensors and its Applications
Abstract: Nanotechnology plays an important role in the development of new class of biosensors known as nanobiosensors. The performance and sensitivity of biosensors are improved by using nanomaterials through new signal transduction technologies. The design of biosensors has greatly witnessed significant alterations in the recent days. Firstly; biosensor is a device which converts biological responses as diverse range of applications in many fields like food quality estimation, environmental monitoring, clinical applications, …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 18, Issue 1, 2016 · pp. 27–34 Read article