27 April 2015 1 424 Report

Is there any simple method to attach Yttrium or Erbium to Metal oxide nanoparticles..Is there surfactants or polymers available to link the above stated materials. Any suggestions are welcome..

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Can contact stresses become independent of the rolling velocity in a viscoelastic rolling-contact?

In nonlinear viscoelastic rolling contact problems (assuming a viscoelastic wheel rolling/slipping with zero slip angle on a rigid body with friction), is it possible that the contact stresses...

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Any Suggestions to rectify negative intercept in HPLC?

Drug is Sodium citrate, diluting drug in de-ionized water. Using a C18 column. the concentration range of 1000-3000microgram to lower range of 25-300microgram. Thanks!

19 September 2019 7,560 3 View

What would be the mobile phase for quantifying sodium citrate using HPLC method?

I have to determine concentration of sodium citrate using HPLC method. Previous literature's used potassium phosphate buffer of pH 2.5 as mobile phase (isocratic). As there is risk of clogging the...

31 July 2019 1,260 5 View

Do we have a specific model and strategy for industry-university collaboration on autonomous vehicle products and services?

The challenge faced by the autonomous vehicle industry is to keep pace with the exploration of autonomous vehicles. The industrial research centers are limited and prevent them from sharing their...

08 June 2019 6,003 3 View

Why wavelength 546nm (UV) is chosen to check incompatibility of 2 drug solutions?

Looking for Turbidity of a solution defined as an absorbance value >0.015OD, which is measured using UV equipment. Wavelength used in most of the incompatibility papers is 546nm, irrespective...

30 May 2019 5,861 3 View

UV spectrophotometer of Ethanol/ trisodium citrate dihydrate?

I am working to find incompatibility or precipitation point at different concentrations of ethanol from 10% to 50% with 4% IV bag Trisodium citrate. I am looking to find turbidity i.e Absorbance...

30 April 2019 3,804 2 View

What would be a good brief food frequency questionnaire for use in parents of elementary school aged children?

I understand from the literature that child reports are more accurate than parent reports for school children, but wanted to specifically look at a brief ffq of parents for the same .

04 April 2019 8,824 1 View

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