How to create the conditions for the synthesis of Na[BH(mim)3] linker?

16 May 2020 5,018 3 View

How to provide a coding map in order answer a question such as what the optimum age is for teaching foreign language to children?

In order to answer this question with regards to cognitive development and socio-cultural factors, I found about 42 research article. I analyzed them and translated to Persian. Now I am at the...

26 January 2020 8,352 3 View

How can a researcher merge different kinds of complex findings in qualitative research?

I am doing research on the optimum age of learning a foreign language based on cognitive development. I analyzed several relevant articles and now I need to merge them, but the findings are...

08 January 2020 6,801 3 View

Why do people prefer to learn English more than other languages as foreign language?

what are the reasons people prefer to learn English as foerign language? Why not Spanish or French for example?

11 August 2019 8,392 27 View

Does any body know anything about acculturation of Children and its stages?

How does acculturation happen in children? what are the differences of acculturation between adults and children? How does acculturation of children work in learning a foreign language?

31 December 2018 7,068 3 View

I am searching for visiting scholar position in literature or writing in Canada.Where could I apply and how?

In order to share my findings regarding immigration and its effect on the lives of immigrants to academics, I am searching for a visiting scholar position. I also wants to do a research on...

08 August 2018 3,467 2 View

As cast HEA with large grains?

I am looking for multiphase (FCC+BCC) High Entropy Alloys with large grain size (>100 um). Any experience?

23 April 2018 9,092 3 View

What is the appropriate age to learn foriegn language based on researches?

There are different ideas towards the best age for learning foriegn languages. I need the findings of different researches in this regard.

18 April 2018 1,460 7 View

What is the best etchant for NiCoCrMo alloy?

I am looking for a solution for etching a NiCoCr based alloy with little Mo. Any ideas?

15 April 2018 164 6 View

How to plot HMM state transition diagram in Matlab?

Hello everyone... I have a HMM model with variable states (2 to 8). I m looking for a way to plot state transition diagram in Matlab. Can anyone help me!

01 January 1970 3,742 4 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 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

Adherance of Polyaniline coating over stainless steel?

Is the electropolymerisation of polyaniline coating over stainless steel (SS) via Cyclic voltammetry technique is really adherant? Else how to improve the adhesion of the coating, whether any...

01 March 2021 8,220 2 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

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

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

28 February 2021 8,466 2 View

How to immerse bricks in wax ( for coating ) ?

Do we immerse the bricks horizontally or vertically ? #bricks#waterproofingsurface#civil#engeenering#chemicalengineering#wax#parafinwax

28 February 2021 6,685 2 View