International Journals of Multidisciplinary
Research Academy (IJMRA)

Abstract:
This paper presents a quick review of the models developed by earlier researchers to predict the service lifetime of the concrete structure considerately to style, materials, internal control, construction technology, environmental factors and also the maintenance/monitoring strategy adopted. Additionally varieties of case studies on the concrete structures under marine environment were considered for the life performance assessment through non destructive half-cell potentiometer test data. The results of the remaining service life obtained from the model are compared with the particular field condition and it's found that both are matching appropriately.
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Abstract:
Oil and fats are valuable necessary nutrients that play an important role in human life and health. Temperature affects the quality of edible oils. When edible oils are not properly stored and exposed to high temperatures in addition to moisture, It may go rancid and develop an unpleasant odor and flavor and results in changes in the physicochemical properties of edible oils. The purpose of this research, to study the changes in the physicochemical properties of edible oils at different storage conditions such as air, dark and refrigerator increases from 0 to 6 weeks and heating at 1850C for different hours. In this research work, different brands of commonly used different cooking oil samples were used. During the different storage conditions and heating, the changes in Physicochemical properties of edible oils were assesses using standard analytical procedures. From the results obtained showed that as time increases as 0 to 6 weeks, the values of AV,PV, SV,EV,P-AV and Totox values increases while IV decreases in all oil samples studied, The samples stored on the ambient temperature exhibited the highest AV, PV, SV,EV values throughout the period of storage followed by those stored in air , dark and in refrigerator and the lowest Iodine values recorded. Results of Acid, Peroxide and Iodine values, the samples stored in the refrigerator provided the best protection to the oil. In case of frying temperature, all the parameters are higher side except IV
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Abstract:
In the present work, the only variation is the use of mercuric acetate as a catalyst to reduce the analysis time to 3 minutes for the measurement of iodine value of edible oil and fats, wherein mercuric acetate is directly used in the powder form. Compared with the wijs method (non-catalytic) and catalytic method in which it take 30 minutes and 3 minutes to finish determination reaction of IV. An attempt has been made to reduce the time of the Wijs method by use of mercuric acetate as a catalyst/accelerator. The iodine value of different vegetable oils such as oleic acid (Oe), sesame oil (Se), refined mustard oil (Rmu,Dhaara),Pure kacchighaani mustard oil (Pkgmu, Fortune), Kacchiganni mustard (Kgmu1 ,Fortune) and mustard (mu2 ,Patanjali)oils were determined by regular Wijs method for 30 minutes whereas when we apply catalytic Wijs method with use of 2 mg, 5 mg and 10 mg of mercuric acetate to perform as catalyst then it is reducing the time of analysis to 3 minutes. When catalyst is used the different values obtained for standard deviations are 0.27 for 2mg, 0.28for 5mg and 0.16 for 10 mg whereas 0.27 for non-catalyst addition. The results obtained in the present work are more % difference in IV of refined mustard oil (Rmu,Dhaara) and Pure kacchighaani mustard oil (Pkgmu,Fortune).
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Abstract:
In this paper, the Exponential-Lomax distribution is considered for Bayesian analysis. The expressions for Bayes estimators of the parameter have been derived under squared error, precautionary, entropy, K-loss, and Al-Bayyati’s loss functions by using quasi and gamma priors.
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Abstract:
Euclid presents formulae to generate primitive Pythagorean triples. The formula given by Euclid requires an input of two parameters, herein called M and N. Euclid’s formula has the ―advantages‖ of (1) being unique, meaning any change in either M or N will change the triple that results; and (2) being exhaustive, meaning all primitive Pythagorean triples may be generated by Euclid’s formula. However, it has the ―disadvantage‖ that there is a dependency between M and N, and they cannot be chosen independently. Davis, Appel and Seff (2019) (henceforth DAS) previously presented two alternate formulae to generate primitive Pythagorean triples that do not have this disadvantage. The first formula only requires one parameter which may be any positive integer, and the second requires an input of two parameters that are totally independent, and may be any
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Abstract:
The present paper deals with the qualitative and quantitative abundance of benthic fauna of river Sikrahna. Qualitatively it is comprised of oligochaets (5 sp.), insect (7 sp.), ostracoda (3 sp.), pelecypoda (5 sp.) gastropoda (5 sp.), branchiopda (5 sp.), branchiopoda (2 sp.), leeches (2 sp.). Quantitavely oligochaets, gstropoda, insect and branchiopoda, pelecypoda, mainly constituted the total fauna besides scanty presence of ostracoda, leeches and others.
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Abstract:
Organizations with successful data catalog implementations have experienced substantial improvement in enhancing the pace and quality of data analysis, allowing an effectual engagement of data analysts and data scientists for accuracy in decision making.In the age of big data and business intelligence, data catalogs are becoming the essence of metadata management, helping and guiding data users better understand their data and its importance.Before implementing a data catalog, one needs to understand its definition, need, features and mode of usage.
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