Can you please recommend any research article or book which provides at rest earth pressure coefficient (Ko) values for different rocks?

More Rabindra Chaulagai's questions See All

Is it necessary to normalize the impact factor of all the journals in different fields of science based on the time scale of publication?

In recent times, it is noted that the impact factor is widely varied in the journals under the fields of Physics, Chemistry, Materials science, Biotechnology etc. It does not mean the journal with...

09 February 2018 2,189 7 View

Carbon Grid suitability for HRTEM sample preparation of CdSe QDs Suspended in Chloroform or Organic solvent???

Would you like solve my problem? Which type of carbon grid suitable for TEM sample preparation for CdSe QDs suspended in chloroform or organic solvent? I earlier used carbon coated copper grid...

08 August 2016 9,027 2 View

What is the toxic effect of aerosols, PM2.5 and PM10 particles?

Do Aerosols, PM2.5 and PM10 particles contains or behave like natural toxic nano-particles. Whether these particles removal or minimization procedure will follow from the environment and in what...

16 September 2013 7,083 4 View

Why insurance penetration is very low in developing countries since the people living in such country need more social security and risk management?

Martin Eling Jean Kwon Herold Skipper

01 January 1970 1,162 3 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Where can I find atmospheric measurement profiles (temperature, density, etc.) between 300-800 km altitude?

I am investigating thermospheric mass density profiles between 300-800 km altitude. I would like to compare the variability with other parameters, including temperature, electron content,...

01 March 2021 5,902 3 View

How the wettability of rock sample can be changed by ageing in pure hydrocarbon oils only?

I want to do wettability analysis of hydrocarbon oil (octane)/rock/surfactant solution system. but to do the analysis first I have to make rock surface oil-wet. Since hydrocarbon oil does not have...

27 February 2021 5,383 3 View

Trouble with Charting with Google Earth Engine (Technical)?

Hello. I have a problem with the charting in google earth engine. I created an image collection by combining 5 image collections of five parameters and using ee.Join.inner ( ) and .apply ( )...

26 February 2021 7,084 2 View

Any references about insects or animals that can damage or weathering of rock or fossil material?

Are there any references to insects or animals that can cause damage or weathering to the rock or fossil material? books or paper that would be nice. Thank you very much!

24 February 2021 6,805 3 View

Physical-chemical formation of stalactites/stalagmites. what promotes the formation/growth of these structures?

I know, or think I do, the basic idea behind these natural structures, as from what I know they form due to water dripping from the top leaving a salt deposit behind. But started to wonder about...

22 February 2021 1,400 4 View

Wave velocity and rock density paradox?

Practically it is known that seismic velocity increases as rock density increases, why then does the wave velocity equation involving elastic moduli and density indicate that velocity is inversely...

09 February 2021 1,843 3 View

Conversion of Vs to Vp in geophysical surveys of rock masses?

Dear colleagues I would like to have your kind opinions on the issue that concerns rock mechanics and geophysics in relation to it, for a very specific problem I have. I have attempted to find a...

03 February 2021 3,605 3 View

How to compute the distance in km between two points inside the Earth?

Hello everyone. I am looking for a simple formula to compute the distance in Km between two points inside the Earth. I do not mean the usual problem between to cities (distance along the surface)...

02 February 2021 3,455 4 View