Can we utilize some time for our Health by starting some Exercise at home, in COVID-19 situation ?

Due to COVID-19 pandemic situation forced us to stay at home for our protection. Some people have habit of morning walk , evening walk and exercise in Jim. That is fine. But, we can not go...

24 May 2020 2,224 22 View

Academic use of social media (RG): check the link to respond questionnaire for my friend's thesis work?

https://www.researchgate.net/deref/https%3A%2F%2Fforms.gle%2FryeybBa6azZeezYw7

14 November 2019 9,289 10 View

Are existing old and large structures like monuments, temples constructed in stone masonry, capable to resist earthquake? If yes, how to check it?

Old monumental structures like temples, historical buildings are constructed in stone masonry with large walls and massive arches which are in compression. These structures are beautifully...

29 October 2018 7,761 15 View

Can we use shaving cream or shampoo as admixture in concrete?

Shaving cream is just like foaming agent. Will chemicals contained in shaving cream affect hydration of cement? Low cost shaving cream or shampoo can be experimented for determining their...

20 July 2018 2,062 6 View

How to check quality of crushed sand to be used in concrete?

Nowadays, only crushed sand is only option available for making concrete due to over exploitation of natural river sand. But quality of crushed sand is always questionable due...

11 March 2018 1,333 21 View

How to remove rubber particles attached to concrete road surface due to heavy vehicular traffic?

Concrete Road surface must have certain coefficient of friction. Due to heavy vehicular traffic, rubber particles from wheels get attached to concrete surface. After a long period, concrete...

19 December 2017 6,002 3 View

Is there is any material that can be put in water in suspension stage so that during leakage it will chock pores in concrete slab ?

26 August 2017 10,007 2 View

How and where to use damaged or rejected concrete sleepers of railway tracks?

07 August 2017 9,145 4 View

What is long term durability of aerated concrete blocks ?

07 August 2017 1,166 3 View

Hello, i have attached a copy of my recent gel pic. i could not understand what is the problem with ladder as well as with the samples?

There are two ladders (1kb plus) at 1st and 9th lane. Amount of the ladder loaded was 4ul. 2nd and 3rd lane are undigested and double digested samples respectively. lane 4,5 and 6,7 follows the...

19 April 2016 3,588 12 View

Is stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 View

How to increase DPI in my image?

I'm submitting manuscript to a journal that requires 1200 dpi in my images. I have changed the dpi from 96 but when I upload the image with 1200 dpi, the image looks super blurry when I review my...

16 February 2021 2,803 3 View

Aspen Plus Error: Unknown or undefined bead number?

Hello, in my Aspen Plus Simulation (see attachment) there are two heat exchangers. One HEX1 (oil+gas) ist fed by hot gas which ist coming out of a burner. The other HEX2 (gas+gas) shall work as a...

14 February 2021 8,096 2 View

PV system design. 3d modelling and Analysis?

I have been looking for a good cost-effective tool for 3D modelling a glass-glass solar module system. I was initially considering Skelion as a tool but it does not look very promising, a bit...

13 February 2021 8,126 1 View

Can downdraft gasifier for RDF be scaled up?

Dear researchers, In literature, so far I am seeing that downdraft is usually used for small-scale purposes (10kW-10MW). One of the reasons behind is "they do not allow for uniform distribution...

08 February 2021 5,403 1 View

Which is the most ecofriendly and effective activated agent for the preparation of activated carbon from sewage sludge?

I am going to prepare activated carbon from the waste activated sludge coming out of WWTP. Can you please help me in understanding, which chemical/physical activating agent will be most...

07 February 2021 9,507 5 View

Matrix based scientific data analysis: extrapolating to matrices of sets?

Data sets, when structured, can be put in vector form (v(1)...v(n)), adding time dependency it's v(i, t) for i=1...n and t=1...T. Then we have a matrix of terms v(i, j)... Matrices are important,...

30 January 2021 9,295 6 View

Separation of CaO from Al2O3 and SiO2 in a solid waste, does HCl work?

I have an alkaline solid waste which contains the following components: SiO2, Al2O3, and CaO according to the XRF analysis (as it gives the results as oxides). However, I know from the XRD that it...

28 January 2021 9,469 3 View

Is it possible to economically reuse the heat content of water vapour that is generated during quenching of continuous casting of steel?

A huge amount of water is evaporated to cool down and solidify the liquid metal strands coming out of bottom of CCM mould. The steam contains significant latent and sensible heat energy, besides...

26 January 2021 3,446 4 View

How Nanotechnology helps to develop various products in Agrometeorology?

Nanotechnology (NT) is one of the advanced material science with which the development in materials and improvement in electronics. NT has made it possible to miniaturizing the things to fit in...

21 January 2021 2,305 6 View