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71 articles for “disturbances”
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Conventional Water Conservation Structure: Case Study of Nagpura Bhairaw Bawli at Durg (Chhattisgarh)
Abstract: Abstract Water is a lifeline of any civilization. Urban development adds impervious surface, which increase surface runoff appreciably and decreases infiltrations and evaporation to maintain the urban water balance. The 80% potable water flow as sewer (goes into the drain). The demand of water is increased 20 times within last 20 years. The global water Use has grown almost three times faster than the population growth rate. The ancient water …
Published in International Journal of Landscape Planning and Architecture · Vol. 1, Issue 2, 2015 · pp. 18–24 Read article
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Green Chemistry for Sustainable Agriculture Through Potential Utilization of Biopesticides
Abstract: As a society, we are getting clear signals that some chemicals consistently used in conventional agriculture are associated with disturbing health and environmental effects. From human to ecological health impacts, there are growing concerns about how we farm. In contrast, ‘Sustainable Agriculture’ describes a robust and balanced agricultural system to which many increasingly aspire. There are many unknowns in the details of how such an agricultural system would work, what …
Published in International Journal of Green Chemistry · Vol. 3, Issue 1, 2017 · pp. 10–13 Read article
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Impact of Agriculture Production on Climate: Contributor and Victim
Abstract: The agriculture production is one of the major contributors in emission of Greenhouse gases (GHGs) emission, soil degradation, biodiversity losses and pollution and hence both contributor and victim to climate change. According to IPCC, Agriculture sector accounts to around 24 percent of total GHGs emission. The Impact on climate largely depends on the agricultural practices of scale of these farming/agricultural practices of farmers. As per consensus of IPCC, its already …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 37–43 Read article
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Indian Green Flora-“Ramban” to Asthma
Abstract: Some Population India and in world is affected by Bronchoconstriction and asthma. There is one of the severe disorder to which emergency medicine should be availablE. There are allopathic, Ayurvedic, siddha, Unani and Homeopathic medicine are available certain restriction are made with the use of such bronchodilator. If the population of such disease is not cure by proper medicament then it may cause unhealthy and disturbed economic condition to individual, …
Published in International Journal of Green Chemistry · Vol. 9, Issue 2, 2023 · pp. 15–25 Read article
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Study of Shear Strength Behaviour of Soil With Kaolinite Mixture
Abstract: An experimental testing program was undertaken for evaluating the effect of kaolinite on the strength properties of locally available sand and soil. Strength depends principally upon the content of (1) water, (2) clastic materials and (3) plastic materials. Soils are primarily of two types (1) cohesionless soils in which the strength this produced mainly by the friction of clastic particles against one another, and (2) cohesive soils in which the …
Published in International Journal of Construction Engineering and Planning · Vol. 3, Issue 1, 2017 · pp. 1–5 Read article
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The Role of Off-Site Construction Technology in Building Construction Industry
Abstract: ABSTRACT The purpose of this study is to display the role of off-site method of construction technology. On this research, descriptive case study method was employed. Both primary and secondary data sources were utilized, in which primary data were collected through personal interview, desk study, questionnaires and field observation and secondary data were collected from different documents and sources. The findings showed that, off-site construction has a great role on …
Published in International Journal of Construction Engineering and Planning · Vol. 4, Issue 2, 2018 · pp. 16–21 Read article
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Design of Deep Beam Using Strut-and-Tie Method A Case Study of Pile Cap
Abstract: This study takes a look at modeling of deep beam using strut-and-tie method using pile cap as a case study. There are B and D region in the deep beam (B standing for beam or Bernoulli and D standing for discontinuity or disturbance). A deep beam has a span-depth, a/d ratio ranging from 2.0 to 2.5. Thereafter, the strut-and-tie modeling (STM) of pile cap was displayed. The STM was later …
Published in International Journal of Structural Engineering and Analysis · Vol. 4, Issue 1, 2018 · pp. 6–14 Read article
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Yamuna River Degradation due to Heavy Metals in Delhi-NCR: A Review
Abstract: Yamuna river, which is a heart river for Delhi-NCR, is the most-polluted river in the country. Highly populated Delhi-NCR pollute the river Yamuna in all aspects weather we talk about domestic or industrial waste; which I turn affect in increasing significance for ecological, evolutionary, and environmental reasons. Mythologically Yamuna River is associated with the Hindus but apart it fulfills the need of people in other way as well. The water …
Published in International Journal of Water Resources Engineering · Vol. 2, Issue 2, 2016 · pp. 19–23 Read article
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Trucks Overload Detector and Controlling
Abstract: Trucks going beyond the legal mass bounds upsurge the danger of traffic accidents and damages to the structure. They likewise result in out-of-line rivalry between transport modes and organizations. It is important to guarantee a truck compilation to weight guideline. New innovations are being created for increasingly productive overload screening and requirement. Motion is the new innovation which enables trucks to be said something the traffic stream, with no disturbance …
Published in International Journal of Distributed Computing and Technology · Vol. 5, Issue 1, 2019 · pp. 15–20 Read article
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A Review on Multi-Area Load Frequency Control
Abstract: The operation of interconnected deregulated power system is totally based upon the balance between power generation and the load variation including system losses. Two variables of interest which are affected due to the sudden variation in load perturbation are system frequency and tie-line power. The approach of most of the researchers towards solving this problem has been to obtain the best method of controlling the governor action so that the …
Published in International Journal of Analog Integrated Circuits · Vol. 5, Issue 2, 2019 · pp. 21–39 Read article
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Power Quality Enhancement in 3P4W Electrical Distribution System by using DCMLI-DSTATCOM-TIES with Reliability Study
Abstract: The Quality of the output power from the utilities has become a serious concern of the trendy industries. These power quality associated issues area unit voltage sag, surge, flicker, voltage imbalance, interruptions and harmonic issues. These power quality issues might cause issues to the industries starting from haywire of kit to finish plant close up. It’s been known that power quality will be degraded each owing to utility aspect abnormalities …
Published in International Journal of Electrical Power System and Technology · Vol. 3, Issue 1, 2017 · pp. 16–33 Read article
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Analysis of Reactive Power Compensation During Fault Conditions in Power System Using Simulink Model of SVC FACTS Device
Abstract: Flexible alternating current transmission system (FACTS) devices are capable of controlling the active and reactive power flows in a transmission line by controlling its series and shunt parameters. This work presents a review of comparison of different FACTS controllers in the power system for stability enhancement. The focus of this research is simulation of single-phase TCR (thyristor-controlled reactor)/TSC (thyristor switch capacitor) static VAR compensator (SVC) in MATLAB/SIMULINK to solve voltage …
Published in International Journal of Electrical Power System and Technology · Vol. 5, Issue 2, 2019 · pp. 1–12 Read article
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Power Quality Enhancement in a Distribution Network using allocation of D-STATCOM
Abstract: Modern power clients are getting truly caring with respect to the norm of the power, that will be conveyed to it. Speedy enhancements in current time are upgrading the office quality concerns. As we realize that with time not just the interest of amount of force has expanded yet in addition the nature of the force is worried by customers and the utilities, and the explanation being the rising necessity …
Published in International Journal of Electrical Power System and Technology · Vol. 7, Issue 1, 2021 · pp. 34–42 Read article
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E-STATCOM for Improving Power System Damping Profile
Abstract: This work shows the performance improvement of a power system using STATCOM interfaced with an energy storage device (E-STATCOM). The storage device considered in this article is a supercapacitor. The STATCOM draws or supplies reactive power to the system while the supercapacitor caters for real power need. A multimachine power system model has been developed incorporating the STATCOM and supercapacitor dynamics. E-STATCOM has been considered to have been installed in …
Published in International Journal of Electrical Power System and Technology · Vol. 7, Issue 2, 2021 · pp. 1–7 Read article
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Wind Power: Voltage and Power Quality Control System
Abstract: Power quality is a critical issue in a power system. The nonlinear nature of loads causes the majority of the pollution problems in the power system. Wind power, in general, does not contribute to voltage regulation in grids due to the large amount of non-linear equipment, impact, and fluctuating loads. Wind power is also frequently a source of voltage sag or swell. Power systems are frequently regarded as insufficient because …
Published in International Journal of Electrical Power System and Technology · Vol. 7, Issue 2, 2021 · pp. 21–26 Read article
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Wind-Solar Cogeneration on the Grid Using Voltage-Source Converters
Abstract: The paper presents a cost-effective configuration for a Grid-Connected Wind-Photovoltaic Cogeneration system. In addition, topology provides an independent tracking of the maximum power point for both wind and solar to maximize renewable energy use. The solar is correlated with grid via Voltage Source Inverter (VSI), wind turbine based on a permanent magnet synchronous generator is correlated with the utility grid via Voltage Source Rectifier (VSR). The intermediate circuit capacitor was …
Published in International Journal of Electrical Power System and Technology · Vol. 9, Issue 2, 2023 · pp. 23–28 Read article
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Low Power, High Reliability: A Survey of 10T SRAM Cells for Reduced Stand by Power and Enhanced Noise Resilience
Abstract: With a focus on maximising power efficiency and attaining good read stability and write-ability, the project presents a low standby power 10T (LP10T) SRAM cell. The Schmitt-trigger inverter and the double-length pull-up transistor are combined with a regular inverter and stacked transistor to form a robust cross-coupled structure used in the LP10T SRAM cell. One of the key advantages of the LP10T SRAM cell is that it separates the read …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 9, Issue 1, 2023 · pp. 34–56 Read article
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Effect of Electromagnetic Interference and Different Counter Techniques -Electromagnetic Compatibility
Abstract: Electromagnetic Interference (EMI) refers to any electromagnetic (EM) disturbance that intrudes, hinders, degrades or bounds the actual performance of a piece of electrical/electronic equipment, transmission channel, or other susceptible systems. It can occur in any part of the EM spectrum from frequencies of 0 Hz (d.c.) to 20 GHz or higher, but though utmost predominant in the radio frequency (RF) region. The electromagnetic environment is the significant part of the …
Published in International Journal of Microwave Engineering and Technology · Vol. 1, Issue 2, 2015 · pp. 7–14 Read article
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Load Frequency Control of Interconnected Power System by Conventional and Facts Devices
Abstract: The stability of power systems has been and continues to be of major concern in system operation. Modern electrical power systems have grown to a large complexity due to increasing interconnections, installation of large generating units, and extra-high voltage tie lines, etc. Transient stability is the ability of the power system to maintain synchronism when subjected to a severe transient disturbance, such as a fault on transmission facilities, sudden loss …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 4, Issue 2, 2018 · pp. 9–15 Read article
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Vibration Control Techniques for Flexible Space Structures: A Review
Abstract: Flexible space structures are susceptible to vibrations caused by a variety of external factors, including mechanical disturbances, temperature fluctuations, and microgravity environments. It Is Essential To Manage These Vibrations To Insure The Performance, Stability, And Durability Of Space Systems. This review paper provides a thorough analysis of the most effective state-of-the-art vibration control methods used in flexible space structures. Numerous Active, Semi-Active, and Passive Control Strategies Are Examined, Along With …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 9, Issue 2, 2023 · pp. 26–31 Read article