Any other simpler extraction method other than Head Space Extraction method of bread crumb?

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How to do the Omnibus Test of Group Differences in practical way?

I am doing a comparison of multiple groups (more than 3) as a result of previous PLS SEM analysis. I have not yet found a clear paper or reading to technically do OTG (Omnibus Test of Group...

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Is testing MICOM (measurement invariance of composites) a must for PLS MGA?

I have data from population based observation (not questionnaires but yearly observation from secondary database) and I already have a common model for each populations (6 groups, each has the...

28 February 2024 7,434 1 View

What are common mistakes in writing qualitative studies?

What are common mistakes in writing qualitative studies? What are the characteristics? How to handle it?

17 November 2023 9,225 3 View

Are conferences held by ResearchFora authentic? anybody have any prior experience with conferences hold by them?

I am looking for a public health research conference around the middle east

07 June 2023 4,012 1 View

Is there an R package for FIMIX PLS?

I am looking for one but I could not get an info. I only found SmartPLS for such a tool, but I am looking for a free alternative.

21 May 2023 4,937 4 View

Is the article journal still considered as an international collaboration if there are 3 authors, and 2 of them from the same country?

As an example, if an article journal has three or four authors, two of them is from the same country, it should be considered as international collaboration or will consider as both of local and...

13 January 2023 1,702 4 View

Is it possible to build a GMM model with the number of observation (n) lower than number of years (t)?

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09 December 2022 8,501 3 View

Is it possible to build a MIMIC Model in SmartPLS (PLS-SEM)?

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25 November 2022 318 3 View

Is it possible to conduct MASEM or Meta SEM based on PLS SEM approach, e.g., using SmartPLS and such?

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06 June 2022 5,893 0 View

Anybody know how to obtain the Confidence Interval for HTMT2?

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01 May 2022 901 6 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

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11 August 2024 9,801 2 View

How to learn more about SPSS and its Application?

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11 August 2024 9,101 4 View

Is there a problem with my RNA pellet?

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11 August 2024 7,082 3 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

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11 August 2024 5,138 1 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

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11 August 2024 8,141 3 View

Baseline drift in HPLC? What causes this?

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11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

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10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

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10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

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GC-MS retention index prediticon?

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Kris Wolfs

The reason why most papers use this technique is because it is the most simple approach. Believe me , once you get used to it you'll try to adapt all your problems to this technique

Yonca Karagul Yuceer

I prefer to use SPME. It is really easy.

Agung Wahyono

Thank you for all suggestions. @Yonca, would you please suggest me a paper which use SPME in bread crumb?

I attached some of my publications related to SPME.