Exploring of isotopes in origin acidic rain?

More Hossein Shiran's questions See All

How to classify 3D Bioprinting as a part of Additive Manufacturing?

Hello, I have a problem in classification of "Additive Manufacturing" techniques. There are several classification for Additive Manufacturing e.g. Powder, Extrusion, Resin etc. Actually, I am OK...

15 July 2024 138 3 View

Asked a separate ways?

Dear all, I have a question regarding ways to separate ammonium nitrate and phosphorus pentoxide？

12 July 2024 3,164 2 View

How to calculate Cohen's d from CI 95 and t value from a paired sample t test?

We have conducted a systematic review to investigate the effectiveness of a treatment for a psychological disorder. We aim to report effect sizes and p values of the reviewed studies but one study...

10 July 2024 7,185 4 View

What is the difference between absorption and adsorption?

30 May 2024 4,447 27 View

What is the difference between reaction and interaction?

What is the difference between reaction and interaction in chemistry? Would you please provide me with the details?

13 May 2024 2,523 6 View

How can I extract DNA using Chelex100 from wheat common bunt?

Hi everyone, I'm trying to extract fungal DNA from wheat common bunt using chelex100 and I've tried several different protocols without any success. I've used different concentrations of chelex100...

29 April 2024 7,317 1 View

How is the infection of the influenza virus mouse model confirmed?

What is the protocol for infecting the influenza virus mouse model and how is it confirmed?

23 April 2024 434 1 View

Can a published journal article be submitted to conferences?

16 April 2024 8,984 4 View

Hi. Can anyone help me with writing a thesis on resilience?

Does anyone know how hurricane are modeled in MATLAB? And how do I use its outputs to show the impact on the distribution network?

12 April 2024 5,849 1 View

Hi. Can anyone help me with writing a thesis on resilience?

12 April 2024 9,031 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

The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

05 August 2024 8,621 4 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 7,185 6 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 6,418 1 View

Why is trifluoroacetic acid (TFA) used in c-18 column?

I would like to know the role of the TFA (trifluoroacetic acid) used on reverse phase chromatography c-18 column. It's is often used with a concentration of 0.1% on the mobile phase.

23 July 2024 8,073 3 View

What's technologies for enhancing crop productivity in dry-land areas & agro technologies for sustainable development of rain fed & water scarce area?

What are the technologies for enhancing the crop productivity in dry-land areas and agro technologies for sustainable development of rain fed and water scarce area?

21 July 2024 2,964 4 View

Can we add calcium carbonate to any media as an indicator for lactic acid producing bacteria?

As mentioned in literature the addition of CaCO3 to MRS Agar media is considered as an indicator for lactic acid producing bacteria, so I wonder if we can add CaCO3 calcium carbonate to any other...

20 July 2024 7,504 0 View

Why rain water harvesting is inevitable for conservation and management of water to improve farm ecosystem services and farm income in dry farming?

19 July 2024 3,202 4 View

How can rainwater harvesting to enhance water productivity of rain fed agriculture in the semi-arid areas?

19 July 2024 4,597 3 View

What is the suitable solvent of MIL-100 for chemotherapy?

I synthesised a nanocarrier by conjugation MOF (MIL-100) with folic acid for use in chemotherapy but the samples didn't dissolve completely in aqueous solution or DMSO. Instead, they only...

19 July 2024 8,521 0 View

Stefano Polesello

The question is not clear. Do you mean if we carried out isotopic analysis in wet deposition? I know these papers, maybe there you can find references

Article Chemistry and isotopic composition of precipitation and surf...

Article Wet deposition at the base of Mt Everest: Seasonal evolution...

Zahra Abdollahi

hope the attached file helps you in this case

good luck

Krishna Kumar Yadav

Dear Shiran,

Please seethe following link.

https://www3.epa.gov/acidrain/education/teachersguide.pdf