What type of tests do you suggested?

Shall we characterize by using non destructive instruments?

01 January 1970 5,515 0 View

How can you investigate the environmental actions?

Which tests will you use?

01 January 1970 9,089 4 View

What is the depth of measurement?

Is there any limitations for measurements?

01 January 1970 1,008 4 View

Do you measure chemical resistance?

what do you think for the chemical resitance of the waste ceramic materials?

01 January 1970 8,248 4 View

How do you produce geopolymer at laboratory?

What was the mix design parameters in the project?

01 January 1970 8,676 4 View

Do you planning to perform test for sulfate resistance?

Do you consider testing periods after 56 days?

01 January 1970 2,248 4 View

Which tests do you performed?

shall we use non destructive methods?

01 January 1970 156 2 View

What was the optimum percentage for demolished wastes?

Shall we used as a cement replacemet?

01 January 1970 6,916 6 View

Do you advice non destructive measurements?

There are non destructive methods for measuring the chloride resistance. Do you advice such measurements?

01 January 1970 6,073 1 View

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 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

Compute for the total volume of concrete needed for the concrete pouring of the foundation including its column up to NGL only as shown in the plan?

Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!

25 February 2021 3,092 2 View

Is there any teachers based in UK who would like to take part in my study?

24 February 2021 4,833 3 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

How to reduce static electricity of powder after lyophilization?

I am working on synthesizing and then purifying peptides using the SPPS system. After purification of the peptide, the peptide powder is obtained using a freeze dryer. When measuring the powder,...

22 February 2021 10,099 5 View

What kind of steel moulds are used for hot pressing metal powders?

My main concern is that the metal powders should not weld to the mold surface and I should easily be able to eject out the pressed samples. I am looking for alternative for graphite moulds. The...

22 February 2021 2,965 4 View

How to Study a proton NMR of Graphene prepared by Electrochemical Exfoliation technique?

I performed a Proton NMR of graphene powder prepared by electrochemical exfoliation technique. It shows some peaks. But I can't understand it.

21 February 2021 8,947 3 View

Are ZnS nanoparticles moisture sensitive?

Hello Everyone, I tried to form ZnS nanoparticles using the hot injection method and was able to form the same (confirmed by XRD). When I centrifuged, after the reaction I got a kind of white...

17 February 2021 1,709 3 View