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13 articles for “Domain of attraction”
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A Law of Iterated Logarithm for Delayed Random Sums
Abstract: Let Xn , n 1be a sequence of independent identically distributed random variables witha common distribution function F and letnn jj = 1S =X , n 1. When F belongs to the domainof attraction of a stable law with index , 0 < < 2, Chover's form of the law of the iteratedlogarithm has been obtained for delayed random sums.
Published in Research & Reviews : Journal of Statistics · Vol. 6, Issue 1, 2017 · pp. 24–32 Read article
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A Density Version of A Local Limit Theorem for Properly Normalised Weighted Sums
Abstract: Let n X ,n 1 be a sequence of i.i.d. random variables with a common distribution function F with1 EX 0 . Let nn kk 1S X , n 1 andnn kk 1kT f Xn , where f is positive, non -decreasing and continuous on [0,1] with f(1) 1. Let k n be an integer sequence suchthat,1n n n …
Published in Research & Reviews : Journal of Statistics · Vol. 4, Issue 3, 2015 · pp. 29–37 Read article
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Variable Mass of a Test Particle in Copenhagen Problem with Manev-Type Potential
Abstract: AbstractThis study deals the behavior of the motion of a test particle (third body) in the special case of the circular restricted three-body problem when the mass of the test particle varies according to Jeans law and also considered that the equal mass of the primaries generates the Manev-type potentials. This special case of a restricted problem is known as the Copenhagen problem. We derive the equations of motion of …
Published in Research & Reviews : Journal of Physics · Vol. 9, Issue 1, 2020 · pp. 17–27 Read article
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Analysis of Public Sentiment Variations on Twitter Data Set
Abstract: AbstractLarge numbers of users share their opinions on social networking sites, making it a valuable platform for tracking and analyzing public sentiment. Twitter has become a valuable platform for public to share their opinion. It can be used for sentiment analysis. Such tracking and analysis can provide critical information for decision making in various domains. It has attracted attention in both academia and industry. Sentiment analysis is nothing but finding …
Published in Recent Trends in Parallel Computing · Vol. 4, Issue 2, 2017 · pp. 32–57 Read article
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Mechanical Property Assessment of Hybrid Fiber Reinforced Composites Through Experimental Research
Abstract: Natural fibre reinforced composites are gradually taking the place of synthetic fibre composites due to its inexpensive cost, low density, and ease of supply. Furthermore, the addition of some waste materials to composites has remarkable properties that are attracting interest from a wide range of technical domains. Fibre reinforced with glass, carbon, and jute were used to generate hybrid composites. As a filler, different amounts of eggshell powder were mixed …
Published in Journal of Polymer & Composites · Vol. 13, Issue 2, 2025 · pp. 244–251 Read article
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Improving Delay of Vehicular Networks
Abstract: VANETs are spontaneous development of wires networks for data exchange in vehicular transport domain. VANET is a component of ITC. VANET (Vehicular Ad-Hoc Network) has continued to attract more attention in research, development and standardization contexts. This is due to the guaranteed potentialities in improving motor and road safety, passengers and driver’s comforts and traffic cohesiveness and conveniences. In this study, research work on VANET focuses on area involving: routing, …
Published in Journal of Web Engineering & Technology · Vol. 8, Issue 3, 2021 · pp. 11–16 Read article
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An Efficient Approach for Detection of Wormhole Attack in MANET
Abstract: AbstractMobile Adhoc Network (MANET) consists of a huge amount of the mobile nodes with wireless communications and computation capabilities. Due to their diverse applications, Adhoc networks are appealing for use in many domains. These networks operate in the license free frequency band and do not require any investment in infrastructure, making them attractive for military and selected commercial applications. Security is a central concern in the MANET. The MANET is …
Published in Trends in Opto-electro & Optical Communication · Vol. 5, Issue 2, 2015 · pp. 12–22 Read article
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Reducing the Uncertainty of Marine Accidents Failure Rate in Harsh Environment; Using Bayesian Theory
Abstract: The interest in arctic activities is strong, but has not led to significant quantifying analysis over the fact of finding rescannable failure rate. To attract investors and promote the development of a marine industry, a clear concept of project risk is paramount; in particular, issues relating to human role in operation are critical. In the public domain, reliability of information is often scarce or inappropriate for such environment. Also, an …
Published in Journal of Industrial Safety Engineering · Vol. 3, Issue 2, 2016 · pp. 30–39 Read article
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Underground Cable Fault Detector Using IoT
Abstract: The present pattern of laying cables for different designs is to lay underground. Organizations lean toward laying the links underground on the grounds that the climatic misfortunes don't influence this. With points of interest come difficulties. There are numerous troubles in laying the links and once laid if there should arise an occurrence of any objections, it is troublesome and expensive to fix it. This venture is about a framework …
Published in Journal of Open Source Developments · Vol. 6, Issue 2, 2019 · pp. 21–26 Read article
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PAPR Reduction for Single Carrier-FDMA using Pilot Sequence Techniques
Abstract: SC-FDMA (Single carrier-Frequency Division Multiple Access) with lower PAPR (Peak-to-Average Power Ratio) than OFDMA (Orthogonal Frequency Division Multiple Access) is an attractive alternative to OFDMA. SC-FDMA also possesses basic advantages of OFDM. The 3rd generation partnership project (3GPP) long term evolution (LTE) standard has adopted orthogonal frequency division multiplexing access (OFDMA) in downlink and single carrier frequency division multiple access (SCFDMA) scheme for the uplink transmissions. In this paper, we …
Published in Recent Trends in Electronics Communication Systems · Vol. 2, Issue 3, 2015 · pp. 8–17 Read article
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Advanced Lithium-Ion Battery Prognostics: A Comprehensive Review of Machine Learning Approaches for Remaining Useful Life Prediction
Abstract: The lithium-ion battery (LIB), as one of the main sources for portable power systems, has been increasingly popular owing to its widespread applications in electric vehicles, consumer electronics, aerospace and renewable energy. Despite their advantages in high energy density and long cycle life, LIBs suffer from degradation over time of aging and cycling, resulting in loss of performance, safety issues, and economic bottlenecks. Predicting their Remaining Useful Life (RUL) is …
Published in International Journal of Mechanical Dynamics and Systems Analysis · Vol. 3, Issue 2, 2025 · pp. 12–27 Read article
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Mobile Solar Power Project for Agriculture and Domestic Use
Abstract: In India more than 60% of population depends upon agriculture sector, among the above domain about 80% of farmers directly depend upon monsoon, river water, lake, ponds, canals, etc. And most of them use diesel engine set to irrigate their farm either from ground water source or river or lake which emits pollution (smoke) and also there is certain cost of routine maintenance of the engine.As the issue is directly …
Published in Journal of Thermal Engineering and Applications · Vol. 8, Issue 2, 2021 · pp. 1–7 Read article
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Study of Data Science in Online Behavioral Advertising
Abstract: The proliferation of the COVID-19 pandemic has led to a growing significance of social media in people's lives. Online activity in the digital domain has expanded considerably, showing a higher reliance on social media platforms for communication in both personal and professional situations. Coronavirus has a global impact on e-commerce and hence transformed the nature of business. Despite the COVID-19 issue and economic slowdown, the Indian e-commerce industry exhibited an …
Published in Journal of Open Source Developments · Vol. 10, Issue 3, 2023 · pp. 1–6 Read article