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714 articles for “Origin”
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A Suboptimal Nonlinear Duty-cycle Modulation Scheme
Abstract: The DCM (duty-cycle modulation) technique is increasingly used in industrial electronics applications, including instrumentation systems, interfacing drivers and signal transmission chains. However, in existing research works related to new applications of DCM technique, the linear approximation policy is used for the sake of structural simplicity and low implementation cost, at the expends of rigorous analysis and low approximation errors. In this paper, a suboptimal nonlinear DCM scheme is developed. It …
Published in Journal of Electronic Design Technology · Vol. 7, Issue 1, 2016 · pp. 22–31 Read article
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Inspection of Objects using Computer Vision
Abstract: This study is motivated mainly by the need for more efficient and advanced techniques in an inspection of an object because accurate and timely information is needed for any industry to improve their quality and increase the production of goods. The objective of this study is to provide an inexpensive and comprehensive review of defect inspection techniques. Nowadays, new computer vision technologies and image processing technologies have been very important …
Published in Journal of Electronic Design Technology · Vol. 11, Issue 3, 2020 · pp. 6–16 Read article
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Digital Image Authentication on Cloud using QR Code
Abstract: In these days, many people are using social sites for sharing and uploading their life moments as images. And other users can capture or even download those digital images. Hacker can edit and modifying the original image and make a duplicate image. Modify images can then be uploading and sharing. This research generally discusses the importance of QR with Digital Watermarking. The QR Code based Digital Watermarking is possible in …
Published in Journal of Electronic Design Technology · Vol. 12, Issue 3, 2021 · pp. 4–8 Read article
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IoT based Healthcare Monitoring for COVID- Subvariant JN-1
Abstract: COVID-19 The pandemic has brought attention to how crucial healthcare surveillance is to be controlling and halting the spread of infectious diseases. The introduction of novel variations such as the JN 1 subvariant, there is an urgent need for advanced and efficient monitoring systems to keep track of the virus and its impact on individuals and communities. This is where the Internet of Things (IoT) comes into play, offering a …
Published in Journal of Electronic Design Technology · Vol. 14, Issue 3, 2023 · pp. 21–27 Read article
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Coordination between Pollution Control Boards and Recyclers of Northern India
Abstract: Today is the day of technology. As the technology is updating day-by-day, we becomes habitual of the use of technology. Major changes in technology come under electronic industry. Electronic industry is growing very fast. In India lot of foreign electronic companies are coming to set up their venture. They are manufacturing a number of products. The manufacturer of electronics products sell their products in our country but do nothing after …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 8, Issue 3, 2018 · pp. 27–33 Read article
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Aerosol to Suggest Climate Delineation
Abstract: Marine aerosol of submicron sized biogenic originated organic fraction is subtending persistently constitutively compared to drastic variation based on volcanic eruptions. Sulphur is studied to form acid aerosol where the basic constituent in the stratosphere is reduced comparatively. High concentrations of organic fraction have been found from aerosol in marine boundary layer (MBL). Marine aerosol chemical composition has been influenced by the yearly biological cycle of the ocean, and so …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 11, Issue 2, 2021 · pp. 51–58 Read article
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PREDICTIVE MODEL TO MONITOR THE TRANSPORT OF URANIUM IN UNCONSOLIDATED PREDOMINANT LATERITIC SOIL FORMATION
Abstract: This paper express the rare of uranium transport in predominant lateritic soil formation, the formation were observed to be unconsolidated in the study environment thus deposit high uranium substance in the area, their migration were influenced by manmade and natural origin activities, but the soil experiences migration rate in linear and fluctuation phase in there transport process, the study explain the rate of pressure from void ratio and it low …
Published in Journal of Geotechnical Engineering · Vol. 6, Issue 1, 2019 · pp. 31–39 Read article
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Estimation of Pile Deviation at Slope Using Finite Element Method
Abstract: This paper presents results and discussion of the pile deviation, which occurred during slope construction at the Depot LRT Kampung Kuala Sungai Baru (KKSB) Ampang Line Extension Project. The piles at RW5 slope area deviated for almost 1 m from its original location which caused tremendous cost impact to mitigate and was time consuming. An investigation was carried out by referring to the Geotechnical Assessment Report and the simulation work …
Published in Journal of Geotechnical Engineering · Vol. 3, Issue 3, 2016 · pp. 7–15 Read article
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ENHANCED TECHNIQUE FOR HYDRAULIC FRACTURING PROCEDURE IN FRACTURED ROCK MASS
Abstract: Notwithstanding the broad hypothetical work about hydraulic fracturing technique for estimation of stresses in rock mass, the experimental work has so far been restricted, particularly on account of its legitimacy in fractured rocks. Much work has been completed about the induced fractures created by hydraulic fracturing tests, however not on the impact of previously existing fractures and joints and their impact. When a fracture has been originated at the borehole …
Published in Journal of Geotechnical Engineering · Vol. 9, Issue 1, 2022 · pp. 39–44 Read article
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Experiment and calculation of vertical bearing capacity of large diameter belled pile
Abstract: Purpose–This paper aims to analyze the vertical bearing behavior of large diameter belled pile by carrying out static load test. Various calculation methods are used to calculate and determine the ultimate bearing capacity of large diameter belled pile.Design/methodology/approach–(1) According to the calculation method of allowable bearing capacity of single pile, the design ultimate bearing capacity of test pile and the load classification of loading and unloading are obtained. (2) Q-S …
Published in Journal of Geotechnical Engineering · Vol. 9, Issue 2, 2022 · pp. 1–21 Read article
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Quality and Metallic Pollution Level in Surface Waters of an Urban Industrialized City: A Case Study of Chittagong City, Bangladesh
Abstract: Disposal of urban and industrial waste is one of the major problems and responsible for both soil and water pollution in Chittagong city, Bangladesh. Total 22 surface water samples were collected from different locations of Chittagong city to assess quality and metallic pollution level. The concentrations of Fe, Mn, Cu, Cr and Pb in water samples ranged from trace- 10.37, trace- 1.91, 0.824–0.999, 0.11–1.32 and 1.69–2.56 µg ml-1, respectively while …
Published in Journal of Industrial Safety Engineering · Vol. 4, Issue 2, 2017 · pp. 9–18 Read article
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Metallic Pollution Level in Soils of Mymensingh Town, Bangladesh: An Impact of Urbanization and Industrialization
Abstract: Untreated urban and industrial wastes disposal in Mymensingh town are the major problem and responsible for soil and water pollution. Total 24 soil samples were collected from different locations of Mymensingh town to assess metallic pollution level as well as to study some other physicochemical properties of soils. The mean total concentrations of Cu, Zn, Pb, Cd and Fe in soil samples were 68.69, 193.06, 62.47, trace and 18481.82 µg …
Published in Journal of Industrial Safety Engineering · Vol. 3, Issue 3, 2016 · pp. 17–25 Read article
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An In-depth Qualitative Exploration of Industrial Safety Factors Influencing Large-scale Construction Projects in India
Abstract: As the number of incidents at mega construction sites continues to rise, particularly in India, a developing nation, it is crucial to recognize the pivotal role the construction industry plays in contributing to the country’s economy. Nonetheless, this expansion has been concomitant with a concerning upsurge in accident and fatality rates within the construction industry. The aim of this study is to uncover the fundamental factors behind this trend which …
Published in Journal of Industrial Safety Engineering · Vol. 10, Issue 2, 2023 · pp. 33–41 Read article
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An Approach for Discrete-Time Systems Design Using MPSM Continued Fraction Expansion Technique
Abstract: AbstractThis paper presents a new method for the design of the high-order discrete-time systems to overcome the limitations and drawbacks of some of the existing methods. It uses the Multi Point Squared-Magnitude Continued Fraction Expansion (MPSMCFE) and factorization technique for obtaining both denominator and numerator of the reduced order models. The method is extended for the design of high order systems using the reduced order model in place of original …
Published in Journal of Instrumentation Technology & Innovations · Vol. 7, Issue 3, 2017 · pp. 11–15 Read article
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Determination of the Mechanical Properties of Shape Memory Alloys
Abstract: Shape memory alloys are materials which can be deformed by cooling below a certain critical temperature and then regain their original shape after heating above this critical transition temperature.. Shape memory alloys (SMAs) are a class of functional materials that possess unique thermo mechanical properties, such as shape memory effect (SME), super elasticity (SE), damping, and good fatigue and corrosion resistance, which enable them to become ideal materials for applications …
Published in Journal of Mechatronics and Automation · Vol. 8, Issue 2, 2021 · pp. 1–9 Read article
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Failure analyte of helicopter wing - a study
Abstract: Summarised issued form is description of different failure cases of winged propulsions. Ethic is basic study from usual aircraft powered through rotary wing i.e. helicopters. Rotor wing composes lift capability by spins; otherwise, accessed score is obtained from aerodynamic lift. Rotor spins about an axis so that etiquette is aligned either vertical or side-to-side. Advent of rotary wing aircraft are that used to be practice is to take off and …
Published in Journal of Mechatronics and Automation · Vol. 8, Issue 3, 2021 · pp. 25–31 Read article
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CONTROL SYSTEM FOR EXTENDED DRIVING RANGE IN ELECTRIC VEHICLES
Abstract: This paper is aimed at designing a control system that regulates the power and energy supply to the electric engine to optimize the battery use, so the driving range of the electric vehicle can be extended. The method is based on controlling the acceleration of the electric vehicle and maintaining it within specific limits as well as to use the inertial forces to help the vehicle in saving energy while …
Published in Journal of Mechatronics and Automation · Vol. 8, Issue 3, 2021 · pp. 32–43 Read article
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Reliable Function used to Improve Security by Eliminating Malicious Nodes in VANET
Abstract: AbstractVehicular ad hoc network is a rising direction of research in improvement of network and communication. It is a type of ad hoc network in which there is a decentralized type of wireless network. It is communication-less which makes it powerless against assaults like DoS. The incoming traffic flooding the victim originates from many different sources. This effectively makes it impossible to stop the attack simply by blocking a single …
Published in Journal of Microcontroller Engineering and Applications · Vol. 5, Issue 1, 2018 · pp. 19–24 Read article
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Design of a Real-Time Temperature Monitoring System using PIC to PIC SPI Communication with Multiple Displays and Wireless GUI Control
Abstract: AbstractThis paper proposes a real-time temperature monitoring system using PIC to PIC communication with SPI protocol that can read, process and display the sensed data. The system has three modules, a Sensor (Slave) module, a Master module and a computer-based GUI module. The GUI provides control operations and communicates with the Master module over Bluetooth to send control commands and receive data. The Master module takes control commands from the …
Published in Journal of Microcontroller Engineering and Applications · Vol. 7, Issue 2, 2020 · pp. 6–24 Read article
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Implications from Wireless Messenger – Emerging Trend
Abstract: Wireless communication has implied to control home as well industries by accession from status abduction inform. Subjected risk has thereby secured without inclusive of any manual perform. Said economist perform has attributed thereby out of complications so as to mitigate undesirable account out past by negligence orientation. Technologies used to implement these systems include Z-Wave, Insteon, Wavenis, Bluetooth, WiFi, and ZigBee, where ZigBee technology is new standard in wireless area …
Published in Journal of Microwave Engineering and Technologies · Vol. 7, Issue 3, 2020 · pp. 9–13 Read article