Quantum Wells, Quantum Wire, and Quantum Dots




I'd like to explore the material known as Wellstone. There are some interesting aspects to this material, and it is written about in Hacking Matter by Will McCarthy. It is not necessarily nanotechnology, so much as it is quantum level materials and bio-molecular control over nano sized or meso-sized particles.
We will return to the world of Nanotechnology and DNA computing shortly, for now - let's talk about Wellstone.

Definit ....etc

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sir, want solid waste management ppt for a presentation in my university, plz send me ppt on mt email [email protected], thankyou,
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We got the project class 12th evs project on the topic the quantum of solid waste produced in homes and restaurants has increased over time please as soon as possible post it plzzzz


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In early times, the disposal of human and other wastes did not pose a significant problem, for the population was small and the amount of land available for the assimilation of wastes was large .Now due to rapid population growth and economic development in the country-Solid waste disposal has become a major environmental issue in India. Solid waste, often called the third pollution after air and water pollution, is that material which arises from various human activities and which is normally discarded as useless or unwanted it consists of the ....etc

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sir,
i m vageesha agarwal of 12th class. i hv pcm+biotechnology.
i have to make a project on solid waste micro flora and bio degradation& i don't know anything about it. ....etc

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solid waste management in rural areas of india filetype ppt ....etc

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SOLID WASTE MANAGEMENT 0N INDIA

India’s Population = 1027 Million
As per 2001 Census


Urban Population = 285 Million


Urban Areas = 5161
(Cities / Towns)


TREND OF URBANIZATION

Year Year Year Year
1951 1991 2001 2021

1. Number of Urban 2795 3768 5161 --
Agglomerations / Towns


2. Urban Population 62.0 217.0 285.0 550.0
(in million)


3. As percentage of total 17.3% 25.72% 27.8% 41%
Po ....etc

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In early times, the disposal of human and other wastes did not pose a significant problem, for the population was small and the amount of land available for the assimilation of wastes was large .Now due to rapid population growth and economic development in the country-Solid waste disposal has become a major environmental issue in India. Solid waste, often called the third pollution after air and water pollution, is that material which arises from various human activities and which is normally discarded as useless or unwanted it consists of the ....etc

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i want to prepare project on this topic i.e
quantum of solid wastes produced in homes and restaurants has increased over time.
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Presented by:-
VISHWANATH.S.LEKKAD


SOLID WASTE DISPOSAL
Classification of Solid Waste
Classification of solid waste can broadly classified as :
Residential or House hold waste consisting of leaves, food waste, paper, plastic, glass etc
Commercial waste due to activity of offices, markets, hotels etc.
Industrial waste including food processing, residue, ash, plastic etc.
Building construction waste such as bricks, sand, stone etc.
Types of Disposal
The solid waste is collected, transp ....etc

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