What is your plan for summer holiday!?

Traveling, more Conference, Tourism, talk about your plan maybe I can be your partner, I am sereaching tourism and work partner during the second half of June, July, and August I am waiting for...

04 May 2018 135 0 View

How to investigate the anticorrosion of non conductor coating?

Could anybody tell me a method or a device has to test the anticorrosion of insulated coating for low carbon steel content steel-106?

04 May 2017 272 4 View

How can I sense CO2 in the gas mixture?, could any body have a suggestion?

I am trying to measure the amount of Carbon dioxide (CO2) in the gas mixture, the most contain of this mixture is Nitrogen

11 December 2016 1,249 4 View

Is Tetrahydrofuran (THF) a good solvent for bitumen, Do you have a suggestion?

11 December 2016 9,631 0 View

Could anybody tell me how I get the last version of the CFD program (Fluent +Gambit)?

07 August 2016 994 1 View

What's the best way to concrete coating by using the bitumen?

06 July 2016 1,495 4 View

Can I get FTIR analysis for Semi-Solid material (e.i like wax)? Also can I know the exact percentage composition of this material by FTIR?

Semi-Solid material (e.i like wax)? OH (inter molecular hydrogen bonding), C-H, (CO), and asymmetrical C-O-C , Also can I know the exact percentage composition of this material by FTIR? Material I...

04 May 2016 5,286 9 View

Kindly can anybody here tell me how to make Bitumen Diluted (solvent % (vol or wt%))?, I know the best solvent used in this regard is Tolune?

I need to reduse the Bitumen viscosity for concrete coating purpose

03 April 2016 7,079 3 View

How I could know the chemical formula or chemical composition of a polymer has been degraded by chemical heating process?

For example: Degradation of Polyethylene Terephthalate (PET), FTIR couldn't give the total composition of materials, but focus on the bonds have been appeared.

01 January 1970 8,133 4 View

Could anybody have an explanation or experimental reference about thermal spray coating by polymer?

01 January 1970 3,007 0 View

Buffer to disrupt platelet alpha granules for PF4 quantification?

Hello! I want to quantify by ELISA the secreted (from platelets poor plasma) and the non-secreted (from platelet lysate) PF4 before and after TRAP stimulation. I will use the ELISA from R&D...

03 March 2021 1,499 2 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

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

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 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 there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View