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Global Journal of Science Frontier Research: (F) Mathematics and Decision is an international journal for publishing natural science research papers. It aims to encourage and provide international publication to researchers, scientists and professors of natural science. We welcome original researches, surveys and review of papers of all the streams of natural science from all over the world. The GJSFR comprises comprehensive frontier trends of Physics, Mathematics, Chemistry, Zoology, Botany, Bio-tech, Geology, Military Science, Environment and all Interdisciplinary & Frontier Subjects etc. Journal of Physics, Journal of Chemistry etc. are belonging to GJSFR. 

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Global Journal of Science Frontier Research

Since 2001, Global Journal of Science Frontier Research (GJSFR): (F) Mathematics and Decision has been an academic open access, peer-reviewed, interdisciplinary, refereed journal focusing on all aspects of Engineering Research published by Global Journals, which is one of the fastest growing and leading Research Journal publishing organization in the world. The GJSFR is superintended and sponsored by Non Profit making Open Association of Research Society USA (OARS). The OARS has been esteemed internationally since 1964, aiming to highlight the research of frontiers and enhance research & development.



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Type of License Creative Commons
Open Access Yes
Does the author retain unrestricted copyright? Yes
Does the author retain publishing rights? Yes
Permanent article identifier DOI (Digital Object Identifier)

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Latest eJournals GJSFR

GJSFR-A Volume 17 Issue 2


Journal Specification

GJSFR-F Volume 17


ISSN Online 2249-4626
ISSN Print 0975-5896
Print Estd. 2001
DOI 10.17406/GJSFR
Publishing Frequency Monthly
Society Accreditation Yes

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Recent Citations

Citation indices  All Since 2011
Citations 1966   1923
h-index 15 15
i10-index 41 39


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Recent Articles Published in GJSFR-F

Various for 9

If we multiply the number n=3529411764705882 by 2, then the result m=2n=7058823529411764 will contain the same digits. Moreover, we can cut n into two section n=bd with b=3529411764 and d=705882 such that m contains the same sections in reverse order: m=db....

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The Temperature Dependence of Gravitation for the Metallic Balls - Measured with a Torsion Balance Scale

We use a torsion balance scale to measure the attraction between two large lead balls and two smaller brass balls, connected with an up-side down T bar that is hung with a string. The vertical part of the T bar is attached with a mirror that reflects a laser beam to provide a light spot that shows how much the T bar has turned. It is observed that ...

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Deriving Kalman Filter - An Easy Algorithm

The Kalman filter may be easily understood by the econometricians, and forecasters if it is cast as a problem in Bayesian inference and if along the way some well-known results in multivariate statistics are employed. The aim is to motivate the readers by providing an exposition of the key notions of the predictive tool and by laying its derivation...

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The Repulsive Gravitation and Errors of Einstein

Einstein rejected repulsive gravitation which Galileo and Newton also over-looked although the repulsive gravitation can be identified if one calculates the static Einstein equation for a charged particle carefully. However, Einstein believed incorrectly the speculation of unconditional validity of E = mc2. Because of inadequacy in pure mathematics...

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Loss of Fitting and Distance Prediction in Fixed vs Updated ARIMA Models

In many cases, it might be advisable to keep an operational time series model fixed for a given span of time, instead of updating it as a new datum becomes available. One common case, is represented by model–based deseasonalization procedures, whose time series models are updated on a regular basis by National Statistical Offices. In fact, i...

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Articles under Review

Phonon dispersion and Specific heat calculation of poly 3,3-dimethyloxetane

Vibrational dynamics of the poly 3,3-dimethyloxetane (form III) is being reported using Higg’s method and Urey Bradley force field. Characteristic features of dispersion curves such as repulsion, crossing and bunching are reported. A comparitive study of the two polymorphic forms (form II and III) is presented and possible regions for variation i...

Solutions Of Generalized Fredholm Type Integral Equations Pertaining To Product Of Special Functions

The object of this paper is to solve an integral equation whose kernel involves the product of the M-series and -functions. The solution is derived by the application of Mellin-transform. The integral equation discussed here can be used to investigate a wide class of known (may be new also) integral equations, hitherto scattered in the literature....

Articles under Press


Phytoremediation Potential of Vigna Unguiculata on Lead Polluted Soil and its Biotoxic Effects on Soil Microbial Activities

The aim of this research was to evaluate the impact of lead nitrate on soil microbial activities, growth performance, and the phytoremediation potential of Vigna unguiculata (cowpea) grown in agricultural soil. Pristine sandy loam soils were polluted with nitrate salt of lead at four different levels (50mg/kg, 100mg/kg, 200mg/kg and 400mg/kg) in tr...

Prioritization based on Morphometric Analysis in Alaknanda Basin

Hydrological analysis and performance of watershed depends on the geo-Morphometric individuality of basin. Watershed prioritization for the present study is done via Morphometric analysis. Prioritization of 22 sub- watersheds of Alaknanda basin is done using linear, areal and dimensionless aspects. Sub-watersheds are delineated using ArcGIS as per ...

A Note on Chebyshev Inequality: To Explain or to Predict

The question is: What proportion of the total probability of a random varriable X lies within a certain interval of the mea? What is the probability of being hit by a meteor greater in size than five times the standard deviation above the mean? Because it can be applied to completely arbitrary distributions (unknown except for mean and variables), ...

The Study of Effects of Gravity Modulation on Double Diffusive Convection in Oldroyd-B Liquids

The effect of gravity modulation is analysed in Oldroyd-B liquids subjected to double diffusive convection. Both linear and non-linear analysis has been done. A regular perturbation technique has been employed to arrive at the thermal Rayleigh number. The results show that stress relaxation destabilises the system whereas strain retardation paramet...

Environmental Impacts of Mineral Exploration in Nigeria and their Phytoremediation Strategies for Sustainable Ecosystem

Mineral exploration and processing have caused varying degree of environmental damage in Nigeria. These include alteration of ecological state, air, water, soil pollution, destruction of soil flora and fauna, loss of vegetation, landscape degradation and radiation emission. Since mineral exploration is still at the developmental state and in the ...

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