Can we use infrared-transmitting materials like silicon to dissipate heat energy from exhaust gases through radiation?

Can we use infrared-transmitting materials like silicon (on upward-facing hemisphere of exhaust pipes) to dissipate heat energy from exhaust gases discharged from Generators, vehicles etc,...

07 August 2019 9,757 11 View

To include a numerical or drawing for publication in my book, is it enough to mention it's source (bibliography) or copyright required?

To include a numerical or drawing for publication in my book, is it enough to mention it's source (bibliography) or copyright has to be obtained? There are certain free e-books. What about them?...

01 February 2019 5,581 2 View

I believe TIME was BORN after Energy; and Absolute Entropy of the universe came into existence together with TIME (T=0). What you say?

I believe, Energy is, what existed before the existence of time. The laws like conservation of Energy were imposed on the eternal Energy by nature/ God. Then some part of it got condensed into...

05 June 2017 8,709 8 View

Could anyone please suggest research paper/ reference for aqueous Ethanol's Chemical properties please?

I am looking specifically for E10 or E15. But any reference about corrosive nature of aqueous Ethanol would be helpful.

02 March 2017 5,647 1 View

How are racists different from patriots?

A blind patriot may be another racist in the making.

31 December 2016 7,376 0 View

How would two immiscible liquids interact when pushed back to back (without any separation)in the pipeline under turbulent flow (Re=100000)?

Pushed at Re=100000 & pipeline pressure around 50 bar.

31 December 2016 4,419 1 View

What is the speed of thoughts / maxm. frequency of human nervous system?

what is the minimum time lapsed in generation of any new idea?

04 May 2016 7,653 3 View

Would GPS work under a steel pipeline buried 2m under soil?

I have researched, & so far found that GPS device needs the view of satellite, open sky to work properly. But, I'm confused because one of the MNCs claim to have built a system having GPS that...

31 December 2015 3,286 8 View

Would gasoline vapour rich air at ambient temperature when passed through a heat exchanger (water cooled) result in condensation of gasoline vapours?

The heat exchanger is immersed in chilled water & gasoline vapor containing air is circulated through it at atmospheric pressure.

11 December 2015 3,575 5 View

Is there a non-inflammable/non-volatile solvent for gasoline vapours?

a chemical that disintegrates or precipitates gasoline would also be acceptable. What about Moya Oil?

10 November 2015 2,799 2 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View