What are examples of mixtures that can be easily separated by steam distillation?

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What is the role of artificial intelligence in psychological and social crises?

As technology races forward, AI is proving to be a powerful resource in tackling mental health and social issues. Early Warning System: AI can analyze data to predict mental health crises before...

29 March 2024 2,425 2 View

In the field of training and improvement of human resources through MOOCs, which research gap is more significant?

Hello. good time By answering this question researcher, you can help her a lot

26 December 2023 5,847 3 View

I am looking for a postdoctoral position in Agronomy. Is it available?

I am looking for a post doc. position on plant nutrition, stress physiology or climate change in agriculture. I thank all the scientists and researchers who can help me on this topic. Regards Amin

03 October 2023 4,495 1 View

How to analyze 2d and 3d Crack under Periodic Loading in Abaqus?

Hi, I want to analyze a crack in 2d and 3d and find displacement of the Part Block due to that Crack and loading. My question is as I want to create periodic Sine load applying for several second...

21 July 2023 7,212 0 View

Dear researchers and inventors, I would be grateful if you do favor and let me know for sailing my US patent . What route do you suggest?

I have an US patent and tend to sale it.

29 June 2023 3,794 1 View

Any researcher has this antibody for Immunohistochemistry TRPC5?

For mouse

20 June 2023 8,435 2 View

Hello everyone I have a question, about bubbles in resin epoxy?

hello everyone I have a question, I want to make a multi layer composite with epoxy and fiber mat with hand lay up molding. one of my problems is bubbleshello everyone I have a question, hello...

18 June 2023 3,073 0 View

What are the main components in making organizational intelligence?

Hello, dear researchers The main components that I have obtained so far from the sub-components include organizational agility and flexibility, organizational innovation, and knowledge...

07 June 2023 8,897 6 View

How to synthesize an highly stretchable (at least 100%) polyurethane sheet?

Which combination of polyol and isocyanate can be used to synthesize a stretchable (at least 100%) polyurethane sheet/film? I have tried monomeric and polymeric MDI along with Castor oil as well...

05 June 2023 8,826 2 View

Comparison between different HVI?

Dear collogues, I'm planning to porches HVI (high volume instrument) for our department fibre quality lab. we have got two suggestions, STATEX HVI and HVT Genius 2+, beside of the price which one...

02 June 2023 4,051 0 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Basis set and input instruction to calculate HOMO and LUMO using Orca for Imidazolium based organic salts?

Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...

09 August 2024 5,444 7 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

How to convert g/kg Humic acid dose to kg/ha?

I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?

02 August 2024 7,186 6 View

How to improve peaks separation in HPLC?

Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...

30 July 2024 435 3 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View

EDC carbodiimide and NHS easter 's half life among different pH?

It has been long known that EDC carbodiimide and NHS easter's half life agains hydrolysis are highly related to pH. However, very surprisingly, not yet found a paper giving a table/chart of their...

25 July 2024 8,738 0 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 View