18 January 2024 0 2K Report

Are you aware of any software application that can automatically compute Hildebrand or Hanson solubility parameters (total and partial) of a given structure from group contribution method (van krevelen, Hoy.)?

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This is a step in synthesis of morphine. Suggest how this is accomplished?

This is Problem K7 from Chapter "Alkaloids" (Special Topic K), pg 1004.

03 May 2024 8,817 0 View

Topic: Applications of DSC to Polymer. In un-annealed state, why material's onset temperature is not affected by scan rate?

Also, why on increasing scan rate, glass transition temperature is not much changing if we take sample in less amount and thermal lag is decreased.

24 March 2024 3,421 2 View

What is meant by HLB required?

hello every one, and thanks in advance for help, i working on SMEDDS , and the principle is mixing of oil,SAa and Co-SA( chosen from solubility capacity for the required compound to be loaded on)...

27 July 2023 6,010 2 View

Nano-emulsion measurings interpretation?

i have formulate a nano-emulsion as a drug carrier ,consist of oil,surfactant and co surf. , upon mixing different ratios of oil,SA,CoSA the hydrodynamic measurment is about 20-30nm (average of...

08 May 2023 3,138 3 View

What is the best dilution factor for measuring droplet size for nanoemulsion formulation?

I have formulated a nanoemulsion formula consisting of oil, surfactant, and co-surfactant to be used as a carrier for a low-water-soluble drug in an oral formulation. However, I am unsure about...

06 May 2023 10,008 3 View

Nano emulsion in pharmaceutics?

hi there, can we consider labrasol as co-surfactant in nano emulsion formulation? and when we can change surfactant to co-surfactant as well, thanks in advance

18 February 2023 1,344 3 View

How important it is for rehabilitation of Neuromuscular cases to know about family system?

In my view getting to know about family system should be focused on while designing comprehensive rehabilitation strategies(physical, speech and cognition) for Neuromuscular disorders. Family...

09 February 2022 1,945 5 View

Modeling prestressed RC beams using Abaqus?

It is highly appreciated if anyone can share his/her experience or any details that show how can simulate pre-stressing forces in RC beam/girders using Abaqus FE.

13 September 2021 1,060 5 View

Can I use a cubic (70*70*70mm) mold to expect the compressive strength for cement mortar?

I find this reference "B.S. 12 part 2: 1971" that mentioned in some research that it is possible to use the cube of (70*70*70mm) mold, but I can not find it on the internet. can you guide me is...

11 April 2021 3,634 15 View

Fuzzy TOPSIS Software Prototype?

I want to create a general fuzzy TOPSIS software prototype. If you have time you can check this link: http://www.onlineoutput.com/fuzzy-topsis-software/ The above link is the demonstration what I...

03 March 2021 9,638 3 View

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