Is there any feasible technique for converting solar energy into electricity?

More Ajit kumar Roy's questions See All

Do you agree that Emotional Intelligence impact on Professional excellence?

Valuable answers are requested.

31 December 2018 8,702 3 View

Do you believe AI and Automation Will make many jobless?

Input requested.

10 November 2018 8,506 2 View

Do u believe Neural network forecasts exceeded other traditional forecasting methods?

Traditional forecasting methods like linear or logistic regression systems is surpassed by Neural network forecasts in determining predictor variables?

09 October 2018 325 0 View

Can anyone differentiate between human intelligence and artificial intelligence?

Input requested from RG members.

09 October 2018 6,590 6 View

Can anyone mention the beneficial effect of fish Hilsa ilisa?

Many people believe that frequent eating of the fish controls heart disease.

08 September 2018 2,012 5 View

Can anyone explain the procedure of constructing variables from concept?

In social sciences often use concepts that are more abstract and therefore the standardization in measurement is needed following a standard methodology.

08 September 2018 5,927 4 View

Do you feel Emotional intelligence and academic achievements is related?

Wise thoughtful input requested.

08 September 2018 226 18 View

Can anyone suggest how to perform Kernel regression in SPSS?

Suggestions requested for RG members.

08 September 2018 6,985 1 View

How to Choose a Correct Statistical Test?

Can anyone highlight on this crucial AREA.

07 August 2018 1,109 3 View

What are the reasons that girls drop out of school?

What are the likely consequences of drop out of schools?

07 August 2018 7,707 40 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 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

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 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 to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View