Volume 8 | Issue 6 |

 Abstract

Several recent studies have demonstrated the effect of pesticides on freshwater gastropods. Freshwater snails provides valuable system for studding the effect of water pollution on aquatic life. Several behavioral changes were recorded in the freshwater pulmonate snail Lymnaea stagnalis when subjected to mean LC50 concentrations (0.66 ppm) of chlorpyriphos (50%) and cypermethrin (5%). Acute (72 h) exposure to chlorpyriphos (50%) and cypermethrin (5%) inhibited several behavior activities including feeding, locomotion and response to external stimulation rates were reduced, potentially impacting courtship behavior and mucous secretion. It also correlate with the shell deposition and aquatic respiration of snail Lymnaea stagnalis. These results provide initial information needed to assess the potential hazards to chlorpyriphos and cypermethrin on behavioral toxicology of Lymnaea stagnalis. The objective of the current study was to evaluate the exceeding sensitivity of Lymnaea stagnalis to chlorpyriphos (50%) and cypermethrin (5%) and evaluate probable hazards to aquatic animals and ecosystems. Keywords:-Chlorpyriphos (50%), cypermethrin (5%), Lymnaea stagnalis, behavioral toxicology

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Keywords:-Chlorpyriphos (50%), cypermethrin (5%), Lymnaea stagnalis, behavioral toxicology.

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Creative Commons Attribution 4.0 and The Open Definition

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In December 2019, a cluster of fatal acute atypical respiratory disease cases seen in Wuhan, China. They were caused by a noval coronavirus, now named as SARS-CoV-2. Based on clinical criteria and available serological and molecular information, the new disease was called coronavirus disease of 2019 (COVID-19), and the novel corona virus was called SARS Coronavirus-2 (SARS-CoV-2), emphasizing its close relationship to the 2002 SARS virus (SARS-CoV). The scientific community raced to uncover the origin of the virus, its epidemiological data ,transmission rate, incubation period, invasion of host, host response to Sars Cov-2, treatment and development of vaccination probability. Lack of targeted therapy continues to be a problem. Epidemiological studies showed that elder patients were more susceptible to this severe disease, while children tend to have milder symptoms. Here we tried to review the current knowledge about this disease and considered the potential explanation of the different symptomatology between children and adults .

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SARS-COV-2,COVID-19

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Abstract: In India there is almost 13 billion population ,with the literacy rate of 74.04%. The majority are youngsters who are fortuitously availing the basic literacy level education at schools, colleges and at higher education level. The paper aims to suggest the Universities to include a non core paper( mandatory) as a part of the curriculum for students pursuing at UG and PG level, In order to create awareness and for effective utilization of the policies and programme introduced by the MHRD and by the ministry on higher education. Large number of student groups are not utilizing the schemes due to lack of awareness or less knowledge about these policies of government . Without awareness, there cannot be utilization or the implementation. If its a part of their studies students will gain knowledge, subsequently the enforcement ratio will increase, advantageous, they can choose what best suits them for the further studies.�

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MHRD, Policies, Schemes, Programmes, mandatory paper, Univeristy, UG, PG,

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Creative Commons Attribution 4.0 and The Open Definition

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The global lockdown of education institutions is going to cause major (and likely unequal) interruption in students� learning; disruptions in internal assessments; and the cancellation of public assessments for qualifications or their replacement by an inferior alternative. This paper focus what can be done to mitigate these negative impacts in the society?

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Key words: global lockdown, internal assessments, mitigate, students�, public assessments for qualifications

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These days high rise has become the entity of modern residential planning theories. And open spaces behaves like a vital physical element of these modern planning�s. They act as a major tool for social interaction, both as of outdoor and indoor, consequently building the sense of community and advancing the level of ecological behaviour. This paper aims at investigating and researching about the vital role of open spaces in the development of high rise, and finding the ability of social interaction to achieve the psychological stability and goals with the help of these spaces. The approach is based on both social and physical activities involved to emphasis on social interaction. This paper focuses typically on the physical open spaces structures that can be used as a medium of social interaction. By differentiating between two open spaces i.e. �green space� and �grey space� this paper develops the focusing area of �green open spaces �interrelating the high rise in the same. The goal of this paper can be achieved by the help of the residents living in high rise and their perspective about the same. Ultimately the findings will be applied in bridging the gap between people of high rise living in modern era.

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 Keywords

Psychological stability, high rise, open spaces, social interaction, bridging the gap

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Creative Commons Attribution 4.0 and The Open Definition

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With the increase of scope and use of IoT in industrial systems, issues of security and efficiency quickly show up. As the sensors and actuators at the edge location themselves only have minimal security features, security at the edge and over the network must be taken care of without harming the performance of the system as a whole. This paper proposes a system using edge gateways to divide the work instead of letting a central server collect the data thereby decreasing the large amounts of data a single server has to take care of while also providing data security to classify and manage data at these edge gateways. Along at the edge gateway level the concept of data aggregation is also implemented so that the data at the edge gateway level itself can be divided based on their sensitivity reducing extra work to secure non-sensitive data.

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Industrial Iot, Edge Gateways, TrustZone

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English language is the most well documented language and there are of course various varieties of English such as Scottish, South African, Australian, British and American etc. All these types of English, American English and the British English are the most of these two types of English�s are famous because of the large number of people who used them for communication. Basically, American English is a modification of British English because of the fact that, the British taught American English when they were their slaves but as the time passed and American got independence form the British a change in the style of Americans language was observed. And today in 2017, we can say that, there is lot of difference between both the forms of English both grammatically and spoken. There is an old saying that America and Britain are �two nations divided by a common language.� In this article we are giving a comparative difference between British and American English.

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British English, American English, National Language, Regional Language

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Creative Commons Attribution 4.0 and The Open Definition

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Nanotechnology has a tremendous potential in the field of science and technology. It has been used and applied in various forms for the enhancement of already existing materials, and termed as Nanomaterials. This includes use of Nanomaterials in electronics, engineering, physical sciences, materials sciences, biomedical sciences, forensic science and many more. Most important advantage of nanotechnology in forensic science has been in revealing latent clues at the scene of crime, which can prove to be imperative in giving justice. The latest developments in the advanced analytical analysis techniques have incorporated nanotechnology in forensic investigations like never before. In this chapter, we will focus on the use of nanomaterials and nanotechnology in the field of forensic science and how it has benefited the criminal investigation, evidence examination and facilitating their admissibility in the court of law.

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Nanomaterials, nanotechnology, forensic, science, law, crime, analytical techniques, investigations, evidence.

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Creative Commons Attribution 4.0 and The Open Definition

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Here, I have brief about the DevOps itself and how it is Changing the software development at rapid rate with better quality.

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DevOps , digital transformation , integration, continuous integration, deployment, quality

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Creative Commons Attribution 4.0 and The Open Definition

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Housing is one of the major needs across the globe as well as in India. The housing shortage in India around 18 million houses, majority of the needs in urban housing for economically weaker sections mostly. The housing provided in urban areas is in the form of multistoried residential apartment due to space constraints and high land cost. The cost of construction plays a major part in cost paid up by the end user .This construction cost takes up around 50-60% of the overall cost of the project .Looking closely at this cost of construction through appraisal of the Plinth area rates by CPWD one can observe the R.C.C. captures the major sector of the cost and the main constituents of this cost component comprises of concrete and steel. The design of structure commands the quantity of steel and concrete which can be reduced by reducing the dead load the structure has to support .Walls contribute a large share in the overall dead load , therefore by substitution of walling solution with a lighter counterpart dead load can be reduced which in turn will reap financial benefits by saving the quantity of steel and concrete in the RCC structure. Structural analysis is carried out STAAD Pro for four multistoried buildings taking earthquake and wind loads in consideration. The five walling solutions considered were as follows: clay brick, autoclaved aerated concrete, fly-ash blocks, cellular light weight concrete and drywall partitions. for the Cost analysis shows that drywall which is the lowest dead load has major savings with cost reduction being 9.45% in comparison to other walling solutions

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 Keywords

walling solutions, cost analysis, cost of construction , value engineering

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Creative Commons Attribution 4.0 and The Open Definition