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769 articles for “Record”
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Experimental Study on Effectiveness of TMD in Reducing Torsional Motion under Harmonic Base Motion
Abstract: AbstractAsymmetry in the building could arise due to unsymmetrical distribution of mass, stiffness, damping and/or strength characteristics. The earthquake response of asymmetric buildings is characterized by coupling between translational and rotational degrees of freedom (dofs). This paper includes an experimental analysis of one storied asymmetrical building frame subjected to harmonic motion with and without tuned mass damper (TMD). Experimentation is done on a shake table and readings were recorded. The …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 3, 2017 · pp. 13–16 Read article
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Experimental Study on Effectiveness of MTMD in Reducing Structural Response of Multi-story Asymmetric model Under Harmonic Loading.
Abstract: The current trend toward construction of high rise building with the use of lightweight, high strength material and advance construction methods have led to making comparatively light and flexible structures, which have relatively low natural damping. Results make structures more prone to environmental excitation such as earthquake loads. An asymmetry in a building which may arise due to unsymmetrical distribution of stiffness, mass, damping and strength characteristics. The responses of …
Published in Journal of Structural Engineering and Management · Vol. 5, Issue 3, 2018 · pp. 21–28 Read article
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Surface-Driven Capillary Flow of the Dyed Aqueous Ethanol in a single SU-8 based Glass Microfluidic Device integrated with the Arrays of Square Polyimide Micropillars
Abstract: In this work, a single SU-8 based glass microfluidic device is fabricated by the maskless lithography and indirect bonding technique. A particular polyimide layer at the selected portions and the arrays of square polyimide micropillars at the other portions are integrated on the microchannel bottom wall by the maskless lithography. Dyed aqueous ethanol (70% dyed water, 30% ethanol) is prepared as the working liquid in this work. A CMOS camera …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 6, Issue 1, 2019 · pp. 33–37 Read article
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Optical Filters From Silicon Dioxide Doped Dyes
Abstract: In this work silicon dioxide powder of high purity 99.5% imported from china was used to fabricate optical filters by doping the SiO2 with green and red phenol dyes with different concentrations of 0.25,0.5,0.75 and 1 in terms of mg, four samples of red SiO2 doped phenol filters and four samples of green SiO2 doped phenol filters were produced by pressing the mixture of silicon dioxide powder doped with the …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 7, Issue 1, 2020 · pp. 39–48 Read article
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Surface-Driven Capillary Flow on Microchannel Surface Coated with Diamond like Carbon of Nano-scale Thickness towards the Applications in Statistical Features of Fluid Mechanics
Abstract: In this experimental work, polymethylmethacrylate (PMMA) is the chosen polymer as device material to fabricate the microfluidic devices. PMMA is optically transparent polymer which is a facility to record the microfluidic flow of any dyed working liquid inside the fabricated microchannels. Two individual microfluidic devices are fabricated by lithographic techniques. Dyed water is selected and prepared as working liquid. Leakage-free surface-driven capillary flow of dyed water is recorded corresponding to …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 8, Issue 3, 2021 · pp. 8–12 Read article
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ArcGIS Map - Location Based Khasra, Village & Property Mapping with Offline Functionality
Abstract: Abstract: This project is based on real time requirement and very useful for society. As we know that in today’s time everything is going to be online. By using this project one can know about his/her own registered property details like khasra number, khasra area, landowner name, land type, property location etc. In this project we have implemented custom map of a city for user's property with some important details …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 6, Issue 1, 2019 · pp. 15–24 Read article
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Analysis of Rainfall Variability in Sylhet Region of Bangladesh
Abstract: The variability and distributions of rainfall of a region is important and useful especially for agricultural activities. The study was conducted to establish the rainfall trends in Sylhet by analyzing available rainfall record for 35 years period of 1981 to 2015. Records of daily rainfall data for Sylhet region were obtained from the Bangladesh Meterological Department (BMD) for analysis. Rainfall data were categorized into monthly, annual, and seasonal basis. The …
Published in Journal of Water Resource Engineering and Management · Vol. 6, Issue 2, 2019 · pp. 1–10 Read article
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Spatiotemporal Analysis of Wetlands in Ranchi Urban Area, Jharkhand: Proposed National Level Urban Wetland Census
Abstract: Worldwide urban areas are losing the wetlands without any record of their location and spatial extent. Recording the status of wetlands is required urgently in the present scenario of climate change and environmental degradation. In this context, the present study has been carried in Ranchi Municipal Corporation (RMC) area to analyze the distribution and status of wetlands in two different periods i.e. in the year 2005 and year 2018 using …
Published in Journal of Water Resource Engineering and Management · Vol. 7, Issue 3, 2020 · pp. 14–20 Read article
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PRICE CONCESSION ON AKURE RESIDENTIAL PROPERTY MARKET
Abstract: This research work examined the price concession on vacant land and developed residential property market in Akure, Nigeria. The data for the study was collected through structured questionnaire administered on the 20 Estate Surveying and Valuation practising firms in Akure as contained in the, 2018 register of the Heads of firms of the Nigerian Institution of Estate Surveyors and Valuers, Ondo State Branch. The records of the past sales transactions …
Published in Recent Trends in Civil Engineering & Technology · Vol. 8, Issue 3, 2018 · pp. 46–54 Read article
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Explaining the Cost Performance and Maturity of Transportation Infrastructure in the Developed and Developing World: One Size Fits All?
Abstract: AbstractScholarly text analysing the financial performance of highway projects are evident in the literature, most of which have opined that highway agencies record higher levels of cost overruns compared to other clients of construction and building works. Similar assertions are made about the relatively higher levels of cost overruns recorded on highway projects executed in the developing world. A scant number of seminal works have emerged in the literature, offering …
Published in Recent Trends in Civil Engineering & Technology · Vol. 10, Issue 1, 2020 · pp. 33–42 Read article
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Analysis of Three Types of Quartzite as Coarse Aggregate Material and their Impact on Compressive Strength on Concrete
Abstract: Aggregates are the most important constituents of concrete. They give body to the concrete, reduce shrinkage, enhance strength and effect economy. The quartzite rock available in Delhi is a prominent geological material available in the entire Aravali range. Most of the manufacturing of concrete is going on using quartzite as aggregate material. However, three different categories of quartzite have been classified on the basis of its colour composition namely greyish …
Published in Recent Trends in Civil Engineering & Technology · Vol. 7, Issue 1, 2017 · pp. 1–8 Read article
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Detection of Criminal Traces during Forced Iris Authentication
Abstract: AbstractAlthough iris recognition system is considered as most robust, hard to counterfeit and the most secure system of biometric authentication. However the existing system fails to detect a forced authentication which might be misused by criminals to unlock the user's account. In this paper we examine the conditions in which a real user is forcibly presented in front of iris scanner on gun point to unlock the account. In this …
Published in Recent Trends in Sensor Research & Technology · Vol. 5, Issue 3, 2018 · pp. 10–18 Read article
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Vehicle Number Plate Detector
Abstract: In real word, traffic is so high unable to control and check all the vehicles passing by through highways and roads. Every country's traffic management and car owner identification has become a key issue. It might be tough to spot drivers who break traffic laws and drive too fast at times. As a result, it is impossible to apprehend and penalise such individuals because traffic officers may be unable to …
Published in Recent Trends in Sensor Research & Technology · Vol. 9, Issue 1, 2022 · pp. 24–31 Read article
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Native Language Identification from Spoken Indian English
Abstract: Automatic speech recognition (ASR) systems that facilitate voice based search and information retrieval have gained importance recently. While the performance of ASR systems for Indian languages have improved in the recent past. They have yet to gain wide acceptability as much as the ASR systems for English spoken by Indians. Almost all Indians learn English as a second or third language. So, the phoneme set and the prosody of native …
Published in Trends in Electrical Engineering · Vol. 9, Issue 2, 2019 · pp. 1–6 Read article
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Simulated Design and Characterization of an Efficient Nd:YAG based Solar Pumped Single Mode Laser
Abstract: AbstractAs the current solar pumped lasers have shown to yield a very low efficiency, this research explores the possibility of a simulated design which can be more efficient in converting solar energy into optical power. This paper presents the software design of a Neodymium Doped Yttrium Aluminum Garnet (Nd3+:Y3 Al5 O12) Laser using LASCAD and also presents the characterization of the design using a theoretical mathematical model. Overall, results of …
Published in Trends in Opto-electro & Optical Communication · Vol. 5, Issue 3, 2015 · pp. 39–49 Read article
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Bluetooth Based Wireless Digital Stethoscope with Mobile Integration
Abstract: AbstractAcoustic stethoscopes operate on the transmission of sound from the chest piece, via air-filled hollow tubes, to the listener's ears. In the stethoscope, the chest piece and the connecting cable are known to facilitate transmission of pathogens from patient to patient and from patient to the user. Replacing the connecting cable with a wireless system may help reduce the potential risk and further allow broadcasting of the signals to multi-user …
Published in Trends in Opto-electro & Optical Communication · Vol. 10, Issue 2, 2020 · pp. 1–4 Read article
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Identifying Black Spot Location Using GIS System in Kerbela City
Abstract: From the challenges facing the world in highway area is the life and financial loss due to traffic accidents. This is the case for Iraq because it is from the most dangerous countries in terms of traffic accidents. To reduce traffic accidents, the causes of these accidents such as; driver, vehicle and roadway should be determined. To diagnose the cause of accidents, there is an urgent need to determine the …
Published in Trends in Transport Engineering and Applications · Vol. 3, Issue 2, 2016 · pp. 1–6 Read article
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Towards a Geo-Classification of the Niger Delta for Highway Investment Costing Applications
Abstract: The study carries out a quasi-experimentation, as a basis of devising a spatial quantitative concept, delineating distinct geologic settings which would have differing cost implications for highway infrastructure development in the Niger Delta region of Nigeria. Three broad conceptual geomorphic boundaries, for the categorisation of Niger Delta soils in engineering geologic costing application, were discerned within this conceptual lens. The study further statistically explores the synthesised geo-zonation for differences in …
Published in Trends in Transport Engineering and Applications · Vol. 7, Issue 1, 2020 · pp. 24–40 Read article
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Designing an Application for Community Assistance: WedsPay
Abstract: As the world continues to adjust to the new normal of social distancing, we are seeing a significant shift toward digitalization in many aspects of our lives. In light of this, we have come up with an innovative idea of receiving gifts and blessings from loved ones in a digital format. Our platform, Wedspay, aims to make the process of accepting cash gifts as easy and seamless as possible by …
Published in Journal of Computer Technology & Applications · Vol. 14, Issue 2, 2023 · pp. 1–6 Read article
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Digitised Academic Credential Verification Using Blockchain
Abstract: Blockchain is a digitized underlying technology having variety of applications that powers cryptocurrencies such as Bitcoin, Ripple and Ethereum. It has not been limited to just cryptocurrencies but has also been exploited and utilized in different domains such as education, healthcare, finance, electronics, commerce, Internet of Things, governance, etc.Some key attributes of this technology are security, decentralization, immutability, and transparency. In education sector, Blockchain technology can be used for various …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 8, Issue 2, 2020 · pp. 21–29 Read article