Volume 8 | Issue 7 |

 Abstract

Natural products have been used in traditional medicine for cure of many diseases. Many of the traditional drugs isolated from organisms include known anti-cancer drug taxol and antibiotics such as penicillin and streptomycin. There are large number of natural products synthesized by large array of microorganisms. However, in most of the cases the amounts of these compounds are low. Organic synthesis is aimed at total synthesis of such natural products. Such synthesis would help in large scale production and utilisation for treatment of diseases. The present review aims to analyse several newly synthesized natural products and various methods for synthesis. This would help in understanding the advancement of the total synthesis of various complex natural compounds.

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 Keywords

Natural products, drug discovery, chiral products, enantioselective, spirolactones, pyrroles.

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 Abstract

In India as well as in West Bengal double strike came from Coronavirus and Super Cyclone Amphan, which damaged the economy tremendously. As there was no vaccine to protect the people from coronavirus so the government has taken the way of lockdown as the only instrument against the protection. But the long-lasting lockdown brought varieties of miseries in the society of which economic discomfort appeared before the day to day earning category population in huge shape. There is no direct link between COVID-19 and Cyclone Amphan but the phenomena are cognate in the sense that they are all products of the tremendous acceleration over the last 30 years, a period in which extreme forms of neo-liberal capitalism has been imposed upon the world by global elites. This great acceleration period is the acceleration of consumption and production and the resulting rise in greenhouse gas emission that lies behind all these crisis from the climate breakdown to the pandemic. Amphan the fiercest cyclone in the recent memory has left the state�s agriculture severely damaged. The loss of crops now pushed up the prices of essentials. Most of the traders in the state as well as in the country cannot reopen their business due to the lockdown. The loss incurred by the traders as well as the farmers due to the Twin factors of COVID-19 and Amphan. The Indian economy is expected to contract for the first time in nearly 41 years. If the contraction as forecasted by RBI and also by other economist is realized, it will be the first contraction for the Asia�s 3rd largest economy since 1979-80, when GDP growth shrank 5.2%. The impact of lockdown was greatly been noticed in the financial sectors. Bank deposits have risen while bank credit during the period dipped. The government is planning to keep the overall spending under check at a time when revenue flow has nearly stalled due to the lockdown, which has halted economic activities across the country. More than four months under lockdown has sent unemployment roaring and forced migrant workers to return home. In the present study an effort has been made to highlight the impact of covid-19 and Amphan on the economy of West Bengal as well as on the country India.

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 Keywords

COVID-19 pandemic, Cyclone Amphan, Economy, Lockdown, Recession, GDP, Unemployment, Agriculture, Fiscal rate, Migrant labours, Acceleration

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One of the immediate effects of CORONA VIRUS Outbreak, education system took a toll and most of the schools and colleges shifted to online studies. Platforms used to teach or take classes drastically took 360 degrees turn and hence many software apps and online companies came to rescue. But is this kind of Education a boon or Ban for our kids?

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Online education, Physical health, Mental health, Computer Vision syndrome, Learning outcomes.

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Ethos refer to discipline that examines one�s morality or say it is the expected standards in terms of personal and social welfare. The objective is to develop proper governance, to ensure all round development, work sincerely and productivity of human being. India is a land of governance more specifically, self governance. Lots of stories are told and heard by till recent generation about the governance, its importance and benefit in our lives and the importance of sharing wealth with needy.

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Relevance of Ancient Indian Ethos in Corporate Governance

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The advent of mankind has led to the complete evolution of the biosphere where homo sapiens have largely ruled and dominated the activities in the environment. Owing to these progressions and activities, the marketing world today has undergone various developments in the long. Once such development has been the invention of the practice of product placement. This paper discusses the practice in brief and focuses on how it has helped the Indian film industry, particularly the Bollywood industry to grow and prosper. The conclusions made from this research bring out the importance of product placement in Bollywood films and at the same time justify its significance as an advertising tool in today�s world.

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Bollywood films, product placement, marketing communication, advertising

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In today�s world, there are many challenges in automotive and aerospace applications like enhancement of fuel economy, reduction in weight, maintaining safety, quality maintenance. To meet these requirements, there is need to develop new materials with new fabrication processes. The requirement for high-performance and lightweight materials in the automotive and aerospace application has led to extensive research and work efforts in the development of magnesium matrix composites and their cost-effective fabrication technologies. Composite materials are versatile in terms of constituent selection so that the properties of the materials can be modified. Addition of reinforcing materials such as rice husk, fly ash cenosphere, machining chips, Al2O3, SiC, B4C, metallic glass, etc., is one of the ways to enhance various mechanical properties of Mg based MMCs. The cost-effective methodology of composite materials is, therefore, an essential element for expanding their applications. The availability of a wide variety of reinforcing techniques is attracting interest in composite materials. This is especially true for the high performance magnesium materials due to certain unique characteristics of composites which offer effective approaches to strengthen the properties of magnesium alloys.

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Magnesium, Metal Matrix Composites, Magnesium composites, fly ash cenosphere, tensile strength, hardness, microstructure nature

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Students are acclimatized to hold accountability for the future of a country. Their level of self-esteem could be an important and influential factor on their studies and transition to post-study work. However, maintaining high self-esteem might not come with ease and whether it has any compatibility with life satisfaction or not, shall be studied in this research. Thus, these two concepts necessitate for psychologists and educators to study and explore them in order to bring about better study and life conditions for students. In this quest, this study aimed to embark on the assessment and correlation and difference of life satisfaction and self-esteem among Afghan and Indian students at Nangarhar and Chandigarh Universities. The sample was divided into 60 Afghan (30 Male and 30 Female) students and 60 Indian (30 Male 30 Female) students. For the life satisfaction, Satisfaction with Life Scale was used and for the self-esteem, Rosenberg Self-esteem Scale was used. The result of this study indicates that there is a significant positive correlation between self-esteem and life satisfaction among Afghan and Indian students. The results also show that Afghan students are higher on life satisfaction while Indian students are higher on self-esteem. The results further indicate that female Afghan students are higher on life satisfaction and self-esteem as compared to female Indian students nevertheless male Indian students are higher on life satisfaction and self-esteem as compared to male Afghan students.

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Key Words: Self-esteem, Life satisfaction, Students.

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nventory management is the key to a successful organization. It helps in analyzing the ability of an organization to manage inventory efficiently. There are various inventory management techniques used by managers. In this study we will be analyzing the data with ABC, HML, FSN analysis to increase the efficiency of the firm. The study involves a 1-year data collected from the inventory control team at Imprimatur Printing Services.

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Inventory management technique, Store Management, Safety Stock, Minimum Order Quantity, Just in Time Inventory.

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This study aims to investigate the changes in the Indian sportswear market over the years and also the factors start-ups need to consider while starting a new sportswear brand. The responses to a closed-ended questionnaire about sportswear suggested that people prefer the quality and price of the product over the brand of the product. Additionally, almost half of the individuals are wanting to purchase the sportswear from the online stores. Indian sportswear market has demonstrated a fast development after the year 2015 and it is estimated that it will not be eased back down. Hence start-ups and new sportswear brands have tremendous scope in the Indian sportswear market.

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Sportswear, Indian Sportswear market, Indian brand

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Dengue virus infection may manifest clinically as undifferentiated fever, dengue fever (DF), dengue haemorrhagic fever (DHF) or dengue shock syndrome (DSS). Renal injury has been reported in dengue patients. Aim: To evaluate the renal involvement in dengue fever. Methods: 100 patients of dengue were evaluated who were admitted in Chittagong medical college hospital. Socio demographic, clinical biochemical and serological analysis were done. Results were analyzed by SPSS and p value considered significant when it was <0.05. Results: Among the 100 patients of dengue urine albumin was found among 55% of patients, urine RBC was found in 31% of patients, urine pus cell was found in 3% patients and urine cast was found in 6% of patients, blood urea was 35 � 10.663 mg/dl and serum creatinine 1.39� 0.307 mg/dl. Among the 100 patients 82% patients improved, 11% patients were referred to different wards, 5% patients refused present hospital treatment and 2% patient died. Among the 82 improved patients mean � SD of blood urea was 22.99 � 8.085 mg/dl and creatinine was 1.359 � .283 mg/dl. Patients who were referred and died also had mean � SD of serum creatinine were 1.35 � 0.212mg/dl and 1.6 � 0.404 mg/dl and mean � SD urea were 38.45 � 13.14 mg/dl and 50 � 14.24 mg/dl respectively. Regarding analysis of renal involvement, >40mg/dl urea was found among 35(35%) patients whereas serum creatinine was found >1.2mg/dl among 27(27%) of patients and <3gm/dl serum albumin was found among 7(7%). Azotemia was associated with high level of mortality which was statistically significant (p<0.05). Conclusion: Dengue is a common viral disease in this area and renal involvement is also a common findings among the patients of dengue

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 Keywords

Haemorrahgic, DSS, Azotemia,

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