Volume 8 | Issue 9 |

 Abstract

Brown seaweed Padina tetrastromatica is chief constituents of nutraceutical food and are regularly consumed by the Asian countries due to their large health benefits. Since earlier studies had been proved that P. tetrastromatica have pharmacological activities like antibacterial, antimicrobial, antifungal, antidiabetics, and cytotoxic activity. The present study was aimed to screen antioxidant activity of flavonoid rich fraction of P. tetrastromatica (FRPD). Extraction was done by maceration for 48 hours using methanol by modern sophisticated instruments. These extract was made into flavonoid rich fraction by partitioning with petroleum ether (60-800C) and n- hexane. The flavonoid rich extract was confirmed by phytochemical screening and the flavonoid contents are quantified by total phenolic and flavonoid content estimation. The total flavonoid and total phenolic content of the obtained fraction was found to be 174.71mg of quercetin equivalent, 246.28 mg GAE/g respectively. Antioxidant efficacies are also screened by DPPH and H2O2 radical scavenging assay and the total antioxidant capacity was also performed. The IC50 value of the antioxidant activity was found to be 121.92 ?g/ml, 254.73 ?g/ml, 190.99 ?g/ml respectively. This preliminary investigation might be useful to screen the plant in molecular levels.

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 Keywords

Padina tetrastromatica, Total phenol and flavonoid content, Antioxidant assay, DPPH, H2O2 radical scavenging assay, Flavonoid rich fraction.

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Creative Commons Attribution 4.0 and The Open Definition

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In this study the T-beam bridge is to be analysis and design on the staad pro software. A T-beam bridge is composite concrete structure which is composed of deck slab, longitudinal girder and cross girder. This project looks on the work of analysis and design of bridge deck and girder on software staad pro v8i. The bridge model is taken of a particular span and carriageway width the bridge is subjected to IRC loadings like IRC Class AA tracked loading etc. In order to obtain maximum bending moment and shear force from the analysis it is observed and understand the behavior of bridge deck and girder under different loading condition and comparing the result. The different codes of design will be use in this project they are IRC 5-2015, IRC 6-2016, IRC 112-2011, IRC 21-2000. In this study bridge slab is design by pigeauds method and longitudinal and cross girders is design by courbon�s method and IRC class AA tracked loading and class A loading will be used.

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 Keywords

T-beam bridge, Staad.pro software, IRC Codes, IRC class AA tracked loadings, pigeauds and courbon�s method, bending moment and shear force.

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Since forever, there have been profoundly unexpected and apparently inauthentic events that grab attention of everyone by surprise and it can huge impact on the existing state of affairs by disturbing human activities and created widespread destruction are called black swans. Even pandemic of COVID-19 is characterized by blackswan because it impacts on the stock market is one such even. In other hand, it also disturbed other core sectors like manufacturing, logistic network. Subsequently, the stock market not possible to measure accurately to which firm might be at risk, due to this, it could perhaps some stock market participants have taken funding in this situation that are non-profitable, additionally it reduces to believe in money market stocks and market. Hence, this study conducted with the help of secondary data and it mainly focuses on impact of COVID-19 on stock market, study conducted to know during Pre Covid-19 and During Covid -19.

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 Keywords

COVID-19, BSE, NSE, Stock Market

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The study was conducted to assess the Knowledge, Attitude and Practice of gym members of Guwahati. The study area was selected at Guwahati, Assam. The main objective of the study was to collect the demographic profile, second to assess the nutritional status and lastly to assess KAP (knowledge, attitude and practice) of the respondent. The sample was selected purposively. From the present study it was evident that the age group of 17-25 male and female respondents has the highest number of respondent followed by 26-35 age group of both male and female, next 36-49 age group and the last were 2 percent belong to age group below 16. For education qualification it show that 80 percent of both male and female were graduate, 16 percent female and 14 percent male were HSLC and the rest 4 percent female and 6 percent male belong to H.S. for anthropometric measurement it was found that 70 percent female and 50 percent male were under normal category, where 18 percent female and 34 percent male were under pre-obese, 16 percent female and 12 percent male were under overweight, however 6 percent female and 4 percent male were underweight according to the classification done by WHO. Nutritional knowledge of male members were 84, 8, 8 percent, for attitude 30, 54, 16 percent and for practice 34, 26, 40 percent for good, poor, average whereas knowledge of female members were 48, 36, 16 percent for attitude 28, 38, 34 percent and 30, 34, 36 percent for poor, average and good score. From the result it is evident that the gym members has good knowledge but still they need to improve their attitude and practice in order to achieve better result.

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 Keywords

Nutritional status, Nutritional Knowledge, Attitude and Practice.

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 Abstract

Plastic/polyethylene are synthetic or human made polymers. Due to its hydrophobic backbone and complex structure it is non-biodegradable and inert in nature. The vital features of plastics that make them suitable for the production in wide range of products are lightweight, durability, strength. The ever-increasing demand has led to a large-scale production that resulted in accumulation of plastics in hazardous quantities at breakneck speed in waste disposal. Plastics being non-biodegradable accumulate on the surface and persist for centuries causing a disruption in the normal soil, marine ecology thus encouraging research in development of effective and eco-friendly biodegradation materials. In biological degradation, organic polymer substances like plastics are cracked down by living microorganism. In the recent years, certain strains of microorganisms have been isolated and studied by scientists all over the world to identify their plastic degrading capacity. Particular strains of bacteria and fungi have proved to have the most efficient degrading capacity among other microorganisms. Here in this study, we have analysed the studies conducted on various strains of bacteria like Brevibaccillus borstelensis, Genus pseudomonas, B.licheniformis and fungi strains like Aspergillus japonicus regarding their plastic degradation capacity. The studies were analyzed for their isolation processes, methodology/process of degradation and their proof of efficacy. Detailed summary of the most proficient microorganisms with their plastic degrading methods have been provided in this paper. The key benefits of using microorganisms for degrading plastics are it causes no harmful side effects as it is a completely natural process, can be carried out in situ, therefore no transportation and due to its organic process, therefore is well accepted by the public.

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Polyethylene degradation, bioremediation, microbial degradation, no side effects, public acceptance

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The process of improving the physical and engineering properties of soil such as shear strength and bearing capacity is known as Soil Stabilization. Indian terrain is mostly occupied by black cotton soil. It is highly expansive soil which shows more swelling, shrinkage and settlement problems. Thus, Construction of buildings and other Civil Engineering structures on this soil is risky. Use of compaction technique or suitable admixtures like cement, lime and waste material like fly ash, phosphagypsum etc can bring out the soil stabilization. But these are expensive additives. The research papers that we studied here suggest and proved that the use of plastic waste for stabilization of soils would reduce the problem of disposing plastic waste and also reduce environmental problems. It is seen that CBR test, Proctor test, Sieve analysis are performed to check the suitability of plastic waste as soil stabilizer.Sieve Analysis gives the physical properties of the soil sample. Modified Proctor Test gives the OMC and Dry Density of soil sample. CBR Test results the Optimum Plastic content. Optimum Plastic content is the percentage of plastic added in the soil sample above which the CBR value falls. Modified Proctor Test is recommended than Standard Proctor Test because the soil which is tested will be used for road construction which requires high compaction. This review paper concludes that soil stabilization is possible by plastic waste which is a cheap method of soil stabilization. This review paper motivates for the further studied with the change in dimensions of plastic strips and performing Plate load test may speak on the effect of plastic strips on bearing capacity of soil.

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 Keywords

Optimum PlasticContent, Plastic Waste, Dry Density,Plastic strips, Shear strength,California Bearing Ratio (CBR) test, Compaction test.

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Abstract: A quasi experimental One group pre-test post-test study to assess the effectiveness of structured teaching programme regarding use of braden scale among student nurses in selected nursing college at Indore. by using simple random sampling technique method. The tool comprised of by using structured knowledge questionnaire. The pretest was conducted and the structured teaching programme was administered. The post test was conducted after one week. The data obtained were analyzed by using differential and inferential statistics. the mean post-test knowledge score is 36.10 was greater than the mean pre-test knowledge scores 20.50. The enhancement in the knowledge level of respondents is 15.60 indicates gain in knowledge by respondents.

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structured teaching program, breden scle , student nurses ,simple random sampling

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Creative Commons Attribution 4.0 and The Open Definition

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In this paper I have tried to focus on Political relations between Babur and the Rajputs with special reference to the Battle of Khanwa. I got the information which related to my topic are available in the primary sources as well as in the secondary sources. I consulted the primary sources such as Baburnama, Akbarnama, Mirat-i-Sikandari, Muntakhab-ut-Tawarikh and Waqiat-i-Mushtaqi. Babur is one of the most confining personalities in Oriental history, and the point that he is talented to divulge this attraction to his own memoirs is not the smallest of his names to celebrity. The blood of the two countless plagues of Asia, Mongol and Turk, Chingiz and Timur, intermingled in his veins.

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Babur and Rajputs: A Case Study of Battle of Khanwa

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Artificial Intelligence is proving to be very helpful to humankind in various fields. It serves many purposes and increase accuracy and precision of the final output in accounting too. It can complement human efforts in accounting, help extricate huge data and help them focus on more relevant issues like problem solving, planning. It has made complex work easy and time saving. This study is aimed to examine the effect on the performance of accounting operations by Artificial Intelligence.

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 Keywords

Artificial Intelligence, Accounting, Machine learning

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Creative Commons Attribution 4.0 and The Open Definition

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Health today is one particular area, which has engaged the attention not of only medical professionals, which is but natural for them, but also of social scientists, including anthropologists, sociologists, policy makers and administrators, development specialist and human welfare activist(Das,2005).Man is both creature and moulder of his environment (RajGopal;1987). At present time air pollution is a major problem facing all nations of the world(Elsom,1992) but now the air pollution due to vehicular emissions in most metropolitan cities in India is taking serious dimensions and worsening the peoples quality of life and breathing in polluted air is general source of discomfort. The air quality of Lucknow city has been deteriorated due to increasing traffic ,motorization, construction enhanced domestic activities due to increased city population. Although the role of air pollution and in exacerbating existing illness has been well established, but today many researches have established to find out the relation between exposure to air pollution and likelihood of dying from COVID19.This paper will discuss the air quality of Lucknow City and its relation with COVID 19.

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 Keywords

Air Pollution,COVID19,Lucknow,India

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Creative Commons Attribution 4.0 and The Open Definition