How to measure neurotransmitters with HPLC?

Hi everyone, Please can somebody help me? I would like a protocol and a method how to measure the neurotransmitters using HPLC (adrenaline, noradrenaline, serotonin, dopamine, glutamate) Thank...

12 March 2016 3,555 5 View

Can anyone use two sampling designs in a case control study?

In a case control study, systematic sampling design for case (with disease) and purposive sampling design for control (without disease non -case healthy individual) can both design be used?

14 December 2015 8,330 6 View

How can I reduce ketones by Daucus carota?

19 May 2015 9,421 4 View

What is the three dimensional external graphical representation of black hole?

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26 February 2015 8,461 3 View

No title

21 December 2014 4,409 4 View

Are there any researchers able to collaborate on the topic of transmutation of long lived fission product in fast reactor?

Hi My research area is the transmutation of long lived fission product in fast reactorI am looking for a collaboration in the same research axis

14 November 2014 2,496 1 View

How to extract the bioavailable chromium from the soil?

I would like to measure the bioavailable chromium of some soil. How do I go about extracting it? I have alkaline soil (with a pH of about 8.5).

11 March 2014 7,490 7 View

How to identificate the structure of the textile colorants?

I have the references of this colorants, but I'd like to find their structures

01 January 1970 3,736 7 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How to add a journal?

I would like to know how to register the journal Flora Montiberica (ISSN 1138-5952 - eISSN 1988-799X) in Research Gate.

02 March 2021 8,156 2 View

Is it possible to remove a preprint posted by a journal which is already rejected?

As we know many journals are posting preprints (DOI) in advance before the peer-review process. However, there is no guarantee that the preprints get published. The journal's reviewers undergo the...

01 March 2021 5,778 2 View

No title

Hi, I have several doubts about one paper (Systematic Literature Review) that was rejected. The main topic is Single-Board Computers in engineering education during the period 2010-2020. The...

01 March 2021 9,015 3 View

How to figure out easily the right journal with the right scope for your paper?

According to my experience most of the selected journals during paper submission are based on journal text matching suggested results from Springer, Elsevier,,,Etc. then the manuscript happened to...

01 March 2021 1,786 3 View

Any research paper call for publication related to management or finance or economics?

It should be standard journal (Indexed)

01 March 2021 8,379 1 View

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View

How to highlight novelty in your research paper?

I have come up with a method and had written a paper on it. Paper got rejected by a journal stating that there is no theoretical novelty. I am kind of confused on why the novelty that I am able to...

28 February 2021 2,393 8 View

Is Journal of Agricultural Research a predator?

it is published by Juniper

28 February 2021 354 4 View

How can I publish a manuscript in free or low cost journal with good H-Index?

Dear all I am going to publish my manuscript which is from my thesis in a good H-Index journal but I found them very expensive(I don't have financial support) based on the exchange currency of my...

28 February 2021 7,800 6 View