Do you have an idea of the causes of earthquakes that are threatening the whole world?

Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or...

31 December 2017 722 32 View

Do you have information on how to measure the yield of nanoparticles in biosynthesis process ?

Do you have information on how to measure the yield of nano particles in biosynthesis process ?

31 December 2017 4,547 8 View

Is you have any idea about Plant extracts as treatment for diabetes ?

Different reports clearly tells that the use and role plant extracts or phytoechemicals in diabetes management by possessing different mechanisms. Only few plants have shown the clear mechanism...

31 December 2017 5,664 15 View

Is agree with opinion ''Interactive teaching methods in contemporary higher education''are sueful to studants ?

The main strategy of modern education should focus on the student's independent activity, the organization of self-learning environments and experimental and practical training, where students...

31 December 2017 1,665 7 View

What are the effects of nanoparticles on the environment?

What are the effects of nano particles on the environment

31 December 2017 8,549 16 View

What methods should be followed to develop children's mental abilities?

What methods should be followed to develop children's mental abilities?

31 December 2017 4,796 8 View

What are more stable nanoparticles produced by using plant extracts or produced by using microorganisms in the biosynthesis process ?

What are more stable nano particles produced by using plant extracts or produced by using microorganisms in the biosynthesis process ?

31 December 2017 8,041 8 View

What are potential harmful effects of nanoparticles?

What are potential harmful effects of nano particles?

31 December 2017 5,518 2 View

Is it possible to discover the scientific tendencies of a person since childhood ?

Is it possible to discover the scientific tendencies of a person since childhood ... Is it possible to predict the child that he will become a scientific researcher or does the process not...

31 December 2017 3,394 21 View

What is therapeutic cloning? What are the potential applications of therapeutic cloning?

Researchers hope to use embryonic stem cells, which have the unique ability to generate virtually all types of cells in an organism, to grow healthy tissues in the laboratory that can be used...

31 December 2017 8,021 5 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Why am i not getting solid after reacting APTES with salicylaldehyde?

The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...

28 February 2021 2,955 2 View

can I treat waste water containing solvents and alcohol with electrocoagulation?

there are solvents and alcohol in the waste water of a factory that produces disinfectants. Increasing this waste water requires very serious operations. Can I treat this waste water with...

27 February 2021 2,609 3 View

How to replicate the well conditions of a crystal hit with 20%(w/v) isopropanol?

I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?

25 February 2021 9,761 1 View