International Journals of Multidisciplinary
Research Academy (IJMRA)

Abstract:
In the past scarcely any years the general need for effortlessness, five stars and remarkable quality materials has made a move in research from solid composite materials. Metal association composites (MMCs) as new and promising materials are under unsurprising unanticipated turn of events and their application in various associations is expanding. Aluminum structure composites (AMCs) are quickly finding their approach to manage is fiscally utilized because of their high bore and lightweight properties. Likewise a reasonable and keen technique for gathering of the composites is basic for building up their application. The effortlessness managing strategy and uniform dissipating of various strongholds used to plan AMCs is a referencing challenge around there. An assortment of managing ways has been created for the creation of molecule/bristles/short fiber supported composites. In this paper an endeavor has been made to give a making audit on the essential existing strategies used to make the Aluminum based MMCs and propose a most reasonable procedure for the predictable and explicit applications.
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Abstract:
In accordance with the guidelines of World Health Organization (WHO) to guard from Covid-19 the hand wash and /or sanitization is mandatory for every person irrespective of their health condition. However, sanitizing their hands when and where is needed protects not only Corona virus but contagious likewise bacteria, viruses, fungi or parasites. Unfortunately, there is no vaccine or medicine for COVID-19 so far. Many scientists world wide working with indefatigably energy to find out specified solution. Therefore, until to get a solution it is recommended to practice hygienic lifestyle including frequent hand washing with soap and sanitizing hands (80% ethanol-based). In general observation, conventionally operated water taps need to be replaced with remote or pedal operated system to open/close the tap. In this paper a new pedal operated hand sanitizing and washing machine has been designed and manufacturing at cheaper cost. Further focused on minimal wastage of soap, sanitizer and water. A interlocking mechanism has been introduced protect from stealing. Finally, the mechine is successfuly operated several days on diversed people and outcome has been discussed.
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Abstract:
Queueing theory is concerned with mathematical modeling and analysis of system that provide service to random demands. A queueing model is an abstract description of such a system. A queueing model represents the system‟s physical configuration and arrangement of the servers, which provide service to the customers and stochastic (i.e. probabilistic or statistical) nature of the demand, by specifying the variability in the arrival process and in the service process. The art of applied queueing theory is to construct a model that is simple enough so that it yields to mathematical analysis, yet contains sufficient detail so that its performance measures reflect the behavior of the real system. The analytical queueing models can be solved by using several classical techniques. Here we‟ll provide a brief outline of some techniques used for analyzing the queueing characterization for real time systems.
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Abstract:
Most of the molecules of chemical compounds studied so far have been clusters of only a few atoms. Therefore, molecules of water, H2O, exist as individual clusters of 2 H atoms bonded to 1 O atom and molecules of ammonia, NH3, each consist of an atom of N to which are bonded 3 H atoms. In cases where atoms of a particular element in chemical compounds have a tendency to bond with atoms of the same element, the number of possible compounds is increased tremendously. This is the case with carbon, C. Groups of carbon atoms can bond together to form straight chains, branched chains, and rings, leading to a virtually limitless number of chemical compounds. Such carbon-containing compounds are organic chemicals, the study of which is organic chemistry. Adding to the enormous diversity of organic chemistry is the fact that two carbon atoms may be connected by single bonds consisting of 2 shared electrons, double bonds composed of 4 shared electrons, and even triple bonds that contain 6 shared electrons
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Abstract:
भधुभक्खिमों के ऩारने एवं उनके प्रफंधन कयने की ववधध को भधुभखिी ऩारन मा एऩीकल्चय (फीकीवऩंग) कहा जाता है I भधुभखिी ऩारन को छोटे स्तय (घयेरूउद्योग) से रेकय फडे ऩैभाने (व्मवसाधमक) ऩय भुख्म उत्ऩाद के रूऩ भें भधुतथा उऩ उत्ऩाद के रूऩ भें भोभ प्राप्त ककमा जाता है I बायत के गांवों के आधथिक ववकास के धरए भधुभखिी ऩारन कयना एक अच्छा ववकल्ऩ है खमोंकक इस व्मवसाम भें कभ ऩूंजी रगाकय अधधक राब अक्जित ककमा जा सकता है I भधुके धनमधभत सेवन कयने से िून की कभी, यक्तचाऩ की फीभायी, अस्थभा, तऩेकदक, स्भयण शवक्त ऺीण होना आकद फीभारयमां नहीं होती I फेयोजगाय मुवा इसे अऩनाकय स्वयोजगाय एवं अधतरयक्त आम का साधन फना सकते हैं I वैऻाधनक दृविकोण से भधुभखिी ऩारन का कामि अट्ठायहवीं सदी के अंधतभ भें प्रायंब हुआ I आत्भधनबिय बायत के अंतगित भधुभखिी ऩारन का याष्ट्रीम स्तय ऩय ववकास एवं संवधिन वैऻाधनक दृविकोण से कयना, भकहराओं को सशवक्तकयण कयना, कृ वष एवं गैय कृ वष ऩरयवायों के धरए आभदनी औय फेयोजगाय मुवाओं के धरए स्वयोजगाय का सृजन कयना है I मूऱ शब्द: भधुभखिी ऩारन, शहद, योजगाय सृजन, आत्भधनबिय बायत, आधथिक भहत्व I
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Abstract:
The electronic structure of transition metal atoms can be written as [ ]ns 2 (n-1)d m , where the inner d orbital has more energy than the valence-shell s orbital. In divalent and trivalent ions of the transition metals, the situation is reversed such that the s electrons have higher energy. The magnetic measurements are of immense importance in determining the nature of bond and stereochemistry of the complexes. The present studies have been initiated in the direction of evaluating the bonding, structure, geometry and other characteristics of metal chelates. The research work deals with the synthesis of ligands, methods of preparation and isolation of complexes. The next part of the research work deals with the synthesis and characterization of trivalent metal chelates (Five and six coordinate complexes)
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Abstract:
The properties of poly oxy ethylated non-ionic surfactants in relation to their poly oxyethylene chain lengths. A large extent on the average number of oxyethylene units. The wide range of the chain lengths of poly oxyethylene in order better to understand the effect of chain lengths properties relationship 1,2 between poly oxy ethylene dodecyl ether. The purification of the Peg sample was carried out by the extraction method by counter current prtition3 and liquid chromatography a mixture of n-butanol, acetone, water (4:1:5)4 volume.
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Abstract:
Phosphonates are anthropogenic complexing specialists containing at least one C-PO(OH)2 gatherings. They are utilized in various specialized and modern applications as chelating specialists andscale inhibitors. Phosphonates have properties that separate them from other chelating specialists and that incredibly influence their ecological way of behaving. Phosphonates have an extremely impressive connection with surfaces, which brings about a huge expulsion in specialized and regular frameworks. Because of this solid adsorption, next to zero remobilization of metals is normal. No biodegradation of phosphonates during water treatment is noticed yet photograph corruption of the Fe(III)- buildings is quick. Aminopolyphosphonates are likewise quickly oxidized within the sight of Mn(II) and oxygen and stable breakdown items are framed that have been distinguished in wastewater. The absence of data about phosphonates in the climate is connected to scientific issues of their assurance at follow focuses in normal waters. Further strategy improvement is direly required around here, including speciation of these mixtures. With the flow information on speciation, we can presume that phosphonates are basically present as Ca and Mg-buildings in normal waters and in this way don't influence metal speciation or transport.
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Abstract:
Coliform is group of aerobic and facultative anaerobic gram negative, non spore forming rod shaped pathogenic organisms. Total coliform counts provides general indicator of the hygienic condition of the food as well as water supply. In present study Microbiological assessment for total coliform was carried out by the multiple tube fermentation methods using MacConky‟s broth (Hi Media) and the values were measured by most probable number (MPN) index. Similarly Fecal Coliform was also determined by the multiple tube fermentation methods using EC media (Hi Media).The groundwater samples of industrial areas were found moderately contaminated.
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Abstract:
In this paper, I proved a common fixed point theorem of four maps in a complete Menger space using compatible maps of type(A) and continuity
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