Informatics Publishing Limited

B. Dhivya ¹, Sujan Singh Niranjan ¹, Jyoti Sarup ¹, Kishan Dharavath ¹

Affiliations
1 MANIT, Bhopal – 462003, Madhya Pradesh, IN

Abstract

Impervious surface is essential to plot urban area development and the distribution of impervious surfaces can be used as a tool in environmental applications. Multispectral remote sensing based mapping has shown great potential in detailing land uses. Eastern area of Bhopal city has been analyzed of land use/land cover and it is derived from the results that some parts of land which has potentiality for agriculture has been gradually converted to urban plots leading to reduction of land for growing crops whereas some other areas, which tend to be impervious are left bare and it is a crucial fact that no agriculture is possible in such surfaces. Hence proper analysis regarding the surface area has to be done before executing development strategies. This paper emphasiseson the parts of land in the concerned area, that can be utilized for urban development. For comparison, four types of Endmember fractions (i.e. soil, vegetation, water and imperviousness) were used in this study. Selection of Endmember fraction was done by MNF, NDWI and NDVI. Spectral Angle Mapper (SAM), a classification technique, was used to map impervious surface using land sat data of the proposed area of study. SAM classification resulted in classifiying the study area into 5 landclass types with total imperviousness cover of about 27% of the area studied.

Keywords

Endmember Fraction, Impervious Surfaces, NDVI, MNF, Supervised Classification

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S. Priyadharshini ¹, B. Dhivya ²

Affiliations
1 K.S. Rangasmy College of Technology,Tiruchengode-15, IN
2 K.S. Rangasmy College of Technology; Tiruchengode-15, IN

Abstract

Medicine is a field of refreshing new ideas and inventions. Likewise Nano Technology a developing new trend of study in a different way. Nano technology plays a vital role in the development of medicine. By using Nano materials we can predict the disease and cure the them with this Nano medicine advancement. The size of Nano materials is similar to that of most biological molecules and structures; therefore, Nano materials can be useful for both in vivo and in vitro biomedical research and applications. Delivering the medicine in Nano size helps the antigens to induce and work more easier against the antibodies. Due to the size of the Nano medicine (10-9 ) they can easily engulf the antibodies and destroy them completely. Hence this paper is about Nano materials-applications in the field of medicine. It gives a brief detail about the uses of Nano materials in different medical aspects. This also comprises of the statistics about the Nano medicine.

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