A. G. Piyal Aravinna

9 Questions 130 Answers 0 Followers

Questions related from A. G. Piyal Aravinna

Guideline on the safe distance between toilet pits and water wells to minimize the distribution of Coronavirus disease (COVID-19) by water

Most of the developing countries extract water from the shallow water table for drinking and other activities. Pit latrines/toilet pits and drinking water wells are located in the same land in...

01 January 1970 2,996 6 View

Ability of conversion of genes of Coronavirus group to novel Coronavirus (2019-nCoV, named as COVID-19 by WHO) by genetic engineering?

Novel Coronavirus thought to have transferred to Human from the seafood market in Wuhan, China become a one of the most dangerous viruses in the subfamily Orthocoronavirinae. According to the...

01 January 1970 3,177 34 View

Nuclear powered intercontinental missiles and possible environmental threats during the missile development.

World powers are conducting research progressively to make missiles powered by nuclear engine. This type of missile would facilitate to destroy countries located far away, from the launch...

01 January 1970 2,531 8 View

Effectiveness of the action taken to minimize the ozone depletion

Ozone depletion, a major environmental issue observed in past few decades. The world has taken some steps to minimize the ozone depletion. I would like to discuss about the effectiveness of them...

01 January 1970 4,917 6 View

Hydrogen fuel instead of fossil fuels for global demand: Feasible or Not?

Non-renewable nature and environmental pollution toward the climatic changes are some disadvantages of fossil fuels (oil, natural gas and coal). Hydrogen as a zero-emission fuel is a good...

01 January 1970 2,745 15 View

Withdrawal from Intermediate-Range Nuclear Forces Treaty（INF) and peace of the future world ?

USA and Russia announced that their withdrawal from Intermediate-Range Nuclear Forces Treaty. what are the possible short-term and long-term impacts on the world peace ？

01 January 1970 8,601 19 View

Evidence for changes of Global Average Oxygen Level (GAOL) in the troposphere

Burning of fossil fuels, depletion of forest cover, wildfires/ forest fires could affect the Oxygen cycle. Is there clear evidence for changes of Global Atmospheric Oxygen level...

01 January 1970 7,783 2 View

What about the variations of results taken from both Beta Attenuation method and Gravimetric Method for particulate Matters (PM 10 and/or PM2.5)

I would like to discuss with you about the variations of test results taken for particulate Matter (PM 10 and/or PM2.5) from both method. Discussion based on experimental results and references is...

01 January 1970 2,638 2 View

Consumption of wild animals and novel Coronavirus (COVID-19) outbreak: A lesson to control Wild Animal Trading (WAT) ?

Consumption of wild animals is bound with the rural economy in developing countries. Sometime, demand for Wild Animal Foods (WAF) is very high in developed countries too. However, experts think...

01 January 1970 5,532 26 View