Volume 10 | Issue 11

 Abstract

The Sundarban region is one of the most water-forest-swamp areas in the south-easternmost province of India and is a diverse reservoir of socio-economic, religious and folk culture. This region is the land of relatively ancient civilization. The ancient lower caste Poundras or Pods are the majority population of this region. This predominantly Poundra region was later populated by Muslims, Christians, Portuguese, Mugh, Firingi and Tribal peoples. As the British took over the colonial power of Bengal, they adopted a plan to capture the Sundarbans in order to expand the agricultural land and increase the revenue. During this time the forest area was divided into different areas and given to the landlords, latdars and leaseholders. They brought tribal people from Chhotnagpur, Manbhum, Singhbhum region for the need of skilled labor in forest harvesting. These tribal people like Santal, Munda, Oraon, Ho, Bhumij etc. started living on the condition of getting agricultural land without going back to their native land. Later, the little land they we under the control of the zamindars, latdars, leaseholders etc. They are forced to engage in occupations like farming, fishing and crab hunting, collecting wax and honey from the forest in order to save their lives. Not only did the profession change; Due to their long residence in the Sundarbans region, they have adapted various norms and features of the local socioculture. Particularly among the Sundarbans, the worship of the main deity called 'Marangburu' or 'Singbonga' is disconnected. As the main component of their Karam Puja is the Karam tree, they worship the Kadam tree of this region instead. Moreover, along with the worship of deities like Tusu, Bhadu, etc., they expanded the religious sphere by connecting with the local Hindu society's deities like Dakshinaraya, Vanadevi, Vishalakshi, Kaluraya, Gangadevi, etc. Moreover, the tribals continue to live their struggling lifestyle through the adjustment, change, evolution and adaptation of clothing, food habits, home construction, linguistic and tribal justice systems.

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Diverse, Reservoir, Swamp, Predominantly, Component, Adaptation

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 Abstract

HINDUSTANI SHIASTRIYA GAAYAK KE VIVIDH SVARUP

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HINDUSTANI SHIASTRIYA GAAYAK KE VIVIDH SVARUP

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Key words: Pharmacopoeial, Phytocompounds, Medicinal plants, Mortality.

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Abstract Financial derivatives are good instrument for minimising the risk. It involves underlying assets and instruments such as forward, future, options, swaps and intrinsic value. Options give the traders an opportunity to make profit irrespective of the move of the market. Options can be used for hedging and speculative purposes. Many investors are trade in the option market. Options trading strategies are available for bullish, bearish and volatile market situations. Many option trading strategies have been suggested and practiced. In this paper we focus on option trading strategies for volatile markets.

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Key words: Options, Hedging, Speculative, Bearish and Bullish.

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Front can bumper not only provide aesthetic look to the car, but also it provides safety to the car passenger. It is generally made up by plastic, rubber, fiber material to withstand up to certain amount of impact. On higher impact it should collapse and should not create any damage on other car parts, body as well as passenger. Maximum impact force must be absorbed by the bumper. There are other several reasons why we use the plastic material for manufacturing car bumper. The cost of the bumper is also an important factor which should be considered while the manufacturing. But the ultimate aim of the car bumper is to provide the maximum safety to the car passenger and other parts by absorbing maximum impact shock. While development of the bumper several tests are to be taken with different materials. Like vibration test, Crash test, Load test, Buckling Test etc. Results of these tests decide the usability of the bumper. In this paper different bumper materials are to be tested with FEA Tool known as ANSYS 2020 R1. For this purpose, Maruti Wagon R car bumper is chosen with different materials from which it could be manufactured by considering all safety aspects. Virtual CAD Model is taken and imported into ANSYS Software to perform required analysis virtually. Further results are compared with each other and based on generated results, best suitable material is suggested to provide maximum safety with minimum cost.

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Car Bumper, ANSYS 2020 R1, Vibration test, Crash test, Load test, Buckling Test

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Testicular torsion is a very serious and painful condition in which the male reproductive gland, a testicle rotates and twisting the spermatic cord that brings blood to the scrotum. This can happen after strong exertion, a slight testicular injury, or while sleeping. In this case study, we talk about how testicular torsion therapy requires immediate care.

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Testicular torsion, testicle, twisting, exertion

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There is a new public health crises threatening the world with the emergence and spread of 2019 novel coronavirus (2019-nCoV) or the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The virus originated in bats and was transmitted to humans through yet unknown intermediary animals in Wuhan, Hubei province, China in December 2019. There have been around 96,000 reported cases of coronavirus disease 2019 (COVID-2019) and 3300 reported deaths to date (05/03/2020). The disease is transmitted by inhalation or contact with infected droplets and the incubation period ranges from 2 to 14 d. The symptoms are usually fever, cough, sore throat, breathlessness, fatigue, malaise among others. The disease is mild in most people; in some (usually the elderly and those with comorbidities), it may progress to pneumonia, acute respiratory distress syndrome (ARDS) and multi organ dysfunction. Many people are asymptomatic. The case fatality rate is estimated to range from 2 to 3%. Diagnosis is by demonstration of the virus in respiratory secretions by special molecular tests. Common laboratory findings include normal/ low white cell counts with elevated C-reactive protein (CRP). The computerized tomographic chest scan is usually abnormal even in those with no symptoms or mild disease. Treatment is essentially supportive; role of antiviral agents is yet to be established. Prevention entails home isolation of suspected cases and those with mild illnesses and strict infection control measures at hospitals that include contact and droplet precautions. The virus spreads faster than its two ancestors the SARS-CoV and Middle East respiratory syndrome coronavirus (MERS-CoV), but has lower fatality. The global impact of this new epidemic is yet uncertain.

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2019-nCOV, SARS-CoV-2, COVID-19, Pneumonia, Review

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The implementation of Outcome Based Education (OBE) in the Universities of India is a marked departure from the teacher-centric traditional teaching style practiced prior to the implementation. Given the blanket implementation of the program in a higher level of educational institutes across all fields of academics, it has become necessary to gauge the ground-level implementation. This encompasses the changes in Teacher's role, their perspective, and teaching pedagogy in a classroom environment. Learners' participation in a classroom environment, lifetime learning capacity building as well as ability to achieve exit outcomes has been necessitated through the implementation of OBE.

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Outcome-based Education, awareness, Design-down approach, learner experience

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The search for new compounds with a given biological activity requires enormous effort in terms of manpower and cost. This effort arises from the large number of compounds that need to be synthesized and subsequently biologically evaluated. Virtual Screening (VS) has emerged in Drug discovery as a powerful Computational Approach to screen large no. Of small molecules for hits with desired properties. In the last years bioinformatics has experienced a great evolution due to the development of specialized software and to the increasing computer power. Through the computational approaches, speed up drug Discovery process & reduce the number of candidates to be tested experimentally, & to rationalize their choice. The codification of the structural information of molecules through molecular descriptors and the subsequent data analysis allow establishing QSAR models (Quantitative Structure-Activity Relationship) that can be applied to the design and the virtual screening of new drugs. The development of sophisticated Docking methodologies also allows a more accurate predict of the biological activity of molecules. Moreover, through this type of computational techniques and theoretical approaches, it is possible to develop explanatory hypothesis on the mechanism of action of drugs. This work provides a brief description of a series of studies implemented in the software MOE (Molecular Operating Environment) with particular attention to the medicinal chemistry aspects.

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Virtual Screening, Drug Discovery, QSAR, Molecular Docking, Molecular Operating Environment (MOE).

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The quality of the molten metal, from which the products are cast directly affects the quality of the cast products. One of the most crucial factors in the control and forecasting of desired casting properties in the cast components is to properly treat the melt. Melt treatment have direct impact on casting quality. The amount of an alloying element present and how the melt is treated have a considerable impact on the mechanical properties and, consequently, the quality of castings. Therefore, one of the most crucial steps in producing a product of the appropriate quality is the melt treatment. Aluminum casting alloys are frequently used to make high quality components due to their higher strength-to-weight ratio, superior wear resistance, and lower coefficient of expansion. The degree of microstructure and melt treatment refinement determines the quality of end products. Phosphorus addition in the aluminum alloy melt is a effective method to refine grain size of silicon and to improve mechanical properties. In this research paper the factors influencing the melt refinement are investigated and it was found that phosphorous addition in the molten metal affects silicon grain size and mechanical properties like hardness. The optimum conditions are ascertain through experimental work.

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Aluminum Silicon Alloy, Grain Refinement, Melt Treatment

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As part of an automatic irrigation system, a soil moisture sensor is inserted into the plant's soil, and a water level sensor is mounted in the water container from which water will be pumped to the plants for irrigation. to assess the water level in tanks and manage the amount of water in the soil, an algorithm with threshold values for soil moisture sensors has been developed. An Arduino board with an ATMega328 microcontroller is needed for this project. An automated irrigation system uses a soil moisture sensor to determine the soil's moisture content, which controls whether the pumping motor is on or off.Better resource management and minimal power usage are features of the design. In this project, an 8051 family microcontroller is used. This programmable microcontroller accepts input signals that are then converted by soil moisture sensors into values of soil moisture. As soon as the microcontroller begins to receive the signals, it produces an output that causes a relay to open, activating the water pumping motor.The soil and water pump's moisture levels are shown on an LCD that is also connected to the microcontroller. To make sure there is enough water in the tank to efficiently irrigate crops, the tank's level is determined by the water level sensor.

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Keywords: Microcontroller, water level sensor, Arduino UNO, soil moisture sensor.

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Abstract: The strain on land has increased dramatically because of population growth, especially in developing nations. Jhum cultivation is a time-immemorial tradition that is still widely used in the hill districts of Manipur, where jhumians spend a lot of money on unreliable land usage. Due to population growth, the cycle of shifting that used to occur every 20 to 30 years in a specific location has been shortened to 2 to 5 years, which has worsened the environment, anthropogenic and geomorphologic problems. The aim and objective of the present study is to explore the causes, effects and affects of shifting cultivation in the study area. The major sources of data used in this research were primary data collected from four villages in the Manipur hill districts of Ukhrul, Chandel, Senapati, Tamenglong and Churachandpur. Secondary data are collected from several census publications compiled by the Directorate of Census Operations, Government of Manipur. Over the years, land in the hill tribal areas has changed, emphasising private property ownership more and more and thereby, the conventional slash-and-burn method of farming causes environmental disturbances and land degradation. Jhuming cultivation, though it is a primitive high rate of population growth, trash cycle is becoming shortened; the Jhum area and intensity are all increasing. It is destroying the forests and rich biodiversity and putting them in danger of being completely degraded due to the loss of top soil, fertility and vegetative cover, eventually turning them into a desolate wasteland.

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Key word: Forest Fire, Deforestation, Erosion, Sustainable, Shifting Cycle

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Womanism, Epistolary, Feminism, Patriarchy

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It's a Survey paper expressing the literature survey of voice assistants along with the proposed Voice Assistant architecture.

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Voice assistant, Windows, Python

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the impact of COVID pandemic in ophthalmic practice and services.

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COVID, pandemic,PPE

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The life style of well-being are define by consumption of electric load. Electricity play major setback both on economic as well as social well-being. Micro Hydro Power as cost effective and eco-friendly, is a magnolious tactic in deploying local natural sources for power such as from small scale rivers and streams. The turbine can run with or without the reservoir, usually fetch from run-off-river type. The flowing water strike directly into the turbine and then water flow down the stream without effecting the cycle of the system which in return gave minimal impact to the environment and maximum benefit to the surrounding where grid connectivity might not be recommendable due to its various cons. In many isolated remote area with few population grid connected has a major drawback on cost. So exploring more on locally available renewable resource will bring a wider prospect in terms of economical as well as maximum beneficial. In order to recapitulate the optimization hurdle of Micro Hydro Power plant a python programming has been done with a single objective function taken into account valuation of the plant as the fitness function (minimization problem).

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Renewable Energy, Optimization, economical

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Data mining, Credit card, machine learning, financial crisis, transaction history.

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This region has been inhabited constantly by a group of nomadic tribals viz. Mahadeo Kolis, Dhangar, and Bhils for curing certain ethnobotanical ailments since ancient times. The present paper enumerates traditional ethnobotanical uses of 19 species belonging to 18 genera and 16 families by the natives of the study area i.e. Roti Ghat of Daund tahasil in district (M.S.) India. Out of these, seed in 3 plants, leaf in 6 plants, leaf and stem in 4 plants, root in 2 plants, stem in 2 plants, fruit in 1 plants and flower in 1 plant are used for ethnobotanical purposes by the local inhabitants

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Nomadic tribals, Roti Ghat, ethnobotanical.

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