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1952 articles for “BR” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Sensing Systems of Industries
Abstract: Competences from ZigBee have followed after expert basics of wireless sensor network (WSN), Wi-Fi and Bluetooth, where WSN base has been applied for security and civil sectors. Timely information at least time to plan and apply has provisioned to mitigate troubleshooting. This has defined smart sectors additive to traded internet of things (IoT). Nominal to exclaim has opted to execute many clave to prosper. Those inclusive form as said in …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 7, Issue 3, 2020 · pp. 31–37 Read article
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Integrated Missed Call Alert Server Implementation
Abstract: For an organization with its own private branch exchange, the users may be sometimes out of the coverage area or the mobile device may be switched off. No user must miss information while he is away from the network. Hence the paper aims at installation and configuration of Missed call alert Server (MCA), which helps in improving call efficiency. The notification of the missed calls including the details in the …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 8, Issue 2, 2021 · pp. 12–26 Read article
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PWM Technique based evaluation and performance analysis ofZVS Based Resonant Converter
Abstract: A Zero Voltage Switching (ZVS) based Resonant Converter (RC) has been simulated and the performanceis analyses in this paper. A ZVS based resonant converter working under load independent output voltage and no-load regulation is presented in the paper.Pulse width modulation (PWM) is a technology used to regulate outputvoltage. The major transitions of a full-bridge converter that achieves zero-voltage switching across the whole lineand load range by using a linked inductor …
Published in Journal of VLSI Design Tools and Technology · Vol. 12, Issue 2, 2022 · pp. 42–48 Read article
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Thornthwaite’s Potential Evapotranspiration Rate Assessment and Implication on Rainfall Induced Floods in a Coastal Expanse of Nigeria
Abstract: This study examined the potential evapotranspiration (PET) rate effects on rainfall-induced floods within Port Harcourt, a coastal city in Nigeria. Mean monthly rainfall and air temperature data for 39 years (1979–2018) was sourced from the Nigerian Meteorological Agency and used to evaluate the potential evapotranspiration (PET) of the area using the Thornthwaite’s method. Results revealed that the mean rainfall and PET values for Port Harcourt during the periods under review …
Published in Journal of Water Resource Engineering and Management · Vol. 10, Issue 1, 2023 · pp. 15–24 Read article
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Development of sustainable GGBS and FLYASH based Geo-polymer Concrete
Abstract: Construction has been most important human activity since ancient time. Concrete is widely used and trustworthy material for construction. Some of challenges in industry are global warming and insufficiency of construction material. One of the methods for replacing concrete constituents is the use of geo-polymer which helps in using very less quantity of cement in concrete. This project represents study on the mechanical properties of geopolymer concrete with various mixes. …
Published in Recent Trends in Civil Engineering & Technology · Vol. 10, Issue 2, 2020 · pp. 6–11 Read article
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EXPERIMENTAL STUDIES ON PUSH-OFF SPECIMEN USING CONCRETE
Abstract: The present study is aiming at an experimental investigation of in-plane shear strength of normal concrete by using push-off test specimen. Different mix grade of normal concrete that is M20, M40, M60, M80 were used for the investigation which was designed using as per IS 10262-2009The dimensions of the push-off specimen were carefully selected, measuring 150mm × 150mm × 260mm, with a notch thickness of 5mm. Two notches, designed in …
Published in Recent Trends in Civil Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 21–27 Read article
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An Ultra Wideband Hexagonal Patch Antenna with Enhanced Bandwidth
Abstract: A microstrip line feed Ultra-Wideband (UWB - 3.1 to 10.6 GHz) hexagonal patch antenna with enhanced bandwidth was presented in this article. The enhancement of bandwidth (BW) is achieved by defecting the partial ground structure. The antenna is designed by FR-4 substrate with εr(dielectric constant) = 4.3 & Tan δ (loss tangent) = 0.025.Initially, a conventional hexagonal patch with a partial ground plane produces a – 10 dB bandwidth of …
Published in Recent Trends in Electronics Communication Systems · Vol. 9, Issue 1, 2022 · pp. 11–20 Read article
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Flow shop scheduling with WWO
Abstract: This paper focuses on reviewing the method used to solve the problem of flow shop scheduling using one of the efficient nature inspired algorithm that is water wave optimization. It has been proven to be one of the most efficient method of optimization in every field and us widely used nowadays because of its methodologies and efficiency. The Water Wave Optimization can be used for various different types of flow …
Published in Recent Trends in Fluid Mechanics · Vol. 8, Issue 2, 2021 · pp. 48–53 Read article
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Stress Detection System Using Internet of Things
Abstract: A change in electrical potential is caused by the confluence of hundreds of brain neurons, which is reflected by a brainwave. When a neuron has accumulated enough energy, it receives messages from nearby neurons and begins a cyclic discharge process. People also emit brainwaves on a regular basis for this reason. According to researchers at Michigan University's Laboratory of Brain Recognition and Behavior, long-term multitasking reduces productivity, and filtering out …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 2, 2021 · pp. 16–21 Read article
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USING DIFFERENT END CONDITIONS EXPERIMENTAL AND THEORETICAL ANALYSIS FOR VIBRATIONAL PROPERTIES OF NATURAL FIBER COMPOSITES BEAM
Abstract: The today’s research trend in composite is for the development of composite with natural fibre instead of synthetic fibre. It is because of properties like low cost, light weight, bio-degradability, ease to manufacture and low impact on environment. It becomes necessary to study the vibrational behaviour of composite in addition to mechanical strength and chemical properties for effective utilization in real world applications as they subjected to many types of …
Published in Trends in Machine design · Vol. 5, Issue 2, 2018 · pp. 34–41 Read article
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Detection of Air Gap Eccentricity Faults Using Finite Element Analysis (FEA) in BLDC Motors
Abstract: Abstract: - Detection of eccentricity faults has been feasible using physical and vibrational parameters. It is essential to detect and diagnose such faults at the early stage through measurement and monitoring of changes in the magnetic flux of the BLDC motor in the motor windings and stator slots. In this paper, brushless dc motor and its stator, rotor and windings are designed using FEA method .Changes in magnetic flux of …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 1–5 Read article
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Performance Comparison of Hadamard Code and MultiDiagonal Code in SAC-OCDMA system
Abstract: Abstract: The objective of this study is performance Comparison of two different coding techniques in spectral-amplitude coding OCDMA (SAC-OCDMA) Here two such codes. Hadamard code and multi-diagonal code are simulated in OCDMA codes have been compared in terms of the BER, length and data rate First, we simulate the OCDMA using Hadamard code. And analyze the performance of OCDMA system. Again, simulate the OCDMA using MD code. Then compare both …
Published in Trends in Opto-electro & Optical Communication · Vol. 9, Issue 1, 2019 · pp. 46–55 Read article
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Human Robot Interface and Visual Compressive Detecting on Robot Arm
Abstract: Vision compressive sensing, brain machine reference commands, and adaptive controller have been effectively integrated that enable the robot to perform manipulation tasks as guided by human operator’s mind and according to its innovative views. The ideology proposed consists of following main phases: (1) action recognition (2) hardware interfacing. Initially action recognition captures video according to movements enacted in recognition system. Later, in hardware interfacing it passes required commands by a …
Published in Current Trends in Information Technology · Vol. 8, Issue 3, 2018 · pp. 5–12 Read article
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An Approach towards Seamless Handover with Maximum Resource Utilization in Mobile Wireless Networks
Abstract: ABSTRACT In mobile wireless networks, a seamless handover between different communication systems has been a challenging issue. A link going down (LGD) event based on L2 layer information has been incorporated by the IEEE 802.21, media independent handover (MIH) framework. Link going down trigger allows accomplishing handover efficiently with the prior intimation of handover and enables L3 entities streamline their handover (HO) related activities. As velocity of user has a …
Published in Journal of Communication Engineering & Systems · Vol. 2, Issue 3, 2012 · pp. 1–10 Read article
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Block SLM Scheme for Efficient PAPR Reduction in OFDM Systems
Abstract: AbstractOrthogonal frequency division multiplexing (OFDM) is an attractive technique due to its high-speed data transmission and robustness for time-selective channels. However, the major drawback of OFDM system is high peak-to-average power ratio (PAPR). In this paper, two PAPR reduction schemes have been introduced; one is conventional selected mapping (SLM) scheme and a new proposed block selected mapping (BSLM) scheme to obtain PAPR reduction performance in OFDM system. In the proposed …
Published in Journal of Communication Engineering & Systems · Vol. 3, Issue 3, 2013 · pp. 10–16 Read article
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A Review on Neural Networks and its Applications
Abstract: Neural Networks have been a hotspot domain for researchers due to its increasing area of applications in areas where huge amounts of data is used and the main goal is to infer patterns out of it. This passage offers an assessment of Neural Networks and their pragmatic uses in real-world situations. It provides information regarding the basic structure of Neural Networks and its working principles. There are also brief introductions …
Published in Journal of Computer Technology & Applications · Vol. 14, Issue 2, 2023 · pp. 60–71 Read article
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Role and Efficacy of Artificial Intelligence in Cyber-security
Abstract: The internet is growing and so is the cyber world, more and more people, companies, organizations and governments, etc., who were previously ignorant or just didn’t want to enter the digital world have now started to reap its benefits as technology advances and provides more solutions to the existing real-world problems. This has unfortunately also increased the number of attackers, whether they may be cybercriminals, hacktivists, sponsored attackers or an …
Published in Journal Of Network security · Vol. 11, Issue 3, 2023 · pp. 1–9 Read article
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Assessment of Standardization and Quality Control of Saurashtri by Using Ancient and Modern Methods
Abstract: Rasaushadhis are an important part of Ayurvedic treatment. These medicines are one of the tool by which dreadful diseases are eradicated. Genuine and standard medicine can only serve this purpose. Standardization should most preferably be checked for the material which is available in varieties. Sauratri is a drug included in the group of Uparas varga. There are varieties of samples of sauratri available in the market and being used by …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 4, Issue 3, 2015 · pp. 26–32 Read article
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Concept Maps as an Educational Strategy to Enhance Critical Thinking among Student Nurses
Abstract: A quasi experimental study to assess the effectiveness of concept maps as a teaching strategy to facilitate critical thinking among student nurses with regard to congenital heart defects was conducted with primary objective to assess effectiveness of concept maps as a teaching strategy on critical thinking of student nurses with regard to congenital heart defects. Ethical clearance from the Institutional Review Board was obtained. The conceptual framework adopted was Stufflebeam’s …
Published in Journal of Nursing Science & Practice · Vol. 4, Issue 1, 2014 · pp. 30–37 Read article
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In Silico Pharmacological Evaluation of Certain Commercially Available Terpenoids As Αlpha-Amylase Inhibitors for The Management of Diabetes Mellitus
Abstract: The objective of this study was to investigate the α-amylase inhibitory activity of certain commercially available terpenoids using in silico docking studies. In this perspective, terpenoids like Abietane, Artemisinin, Carvone, Cucurbitane, Ferruginol, Lupeol, Nerolidol, Retinol, Sabinene, and Zingiberene were selected. Glibenclamide, a well-known antidiabetic drug was used as the standard. In silico docking studies were carried out using AutoDock 4.2, based on the Lamarckian genetic algorithm as the working principle. …
Published in Research and Reviews : Journal of Computational Biology · Vol. 10, Issue 2, 2021 · pp. 1–9 Read article