Anybody knows about Pyrosequencing technique? and also its price for each sample?

More Akram Najafi's questions See All

A question about MALDI/TOF MS?

I am a Ph.D. student of microbiology in Iran. Actually, I have found a bacterial peptide that I want to identify that using MALDI TOF MS. I am looking for anyone with experience with MALDI TOF MS...

03 April 2018 9,078 6 View

Does anybody know what is the best method to isolate the bacteria from coral?

Does anybody know how to isolate the bacteria from coral? What is the best method?

09 October 2013 7,619 1 View

What are the special diagnostic tests for uropathogenic E.coli?

I'm interested in the special diagnostic tests for uropathogenic E.coli.

09 October 2013 9,818 5 View

Does anybody know what bacterial strains can produce deacetylase more than other strains?

05 June 2013 4,375 0 View

Does anybody know what is the best DNA extraction kit for stool samples to get a good result with a low cost?

02 March 2013 4,057 4 View

Hello everybody. I wonder if someone has the list of ISI journals and their impact factors to send me. ( preferably 2011) [email protected]

I have list of them but I need impact factor of 2010 0r 2011 years.

09 October 2011 5,359 0 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Do you consider undergoing a structure literature review / Meta analysis and getting numerical findings sort of quantitative method?

I am looking for a classification of the research methods included in literature review papers or Meta analysis ones .

22 February 2021 1,131 4 View

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

How to analyse a (perceptual) study using differing/comparable sets of stimuli?

I plan on running an online perceptual experiment that has, let's say, 100 unique video stimuli altogether. Since these are too many to be rated by every participants, I would like to present the...

15 February 2021 7,444 2 View

How to analyse a split-plot design in stata ?

I have run an split-plot design experiment evaluating the efficacy of a treatment (with 3 whole plots and 4 sub-plots), and I am planning to analyse the collected data in Stata. However, I do...

14 February 2021 7,800 7 View

Can I use a likert survey for criterion sampling in a qualitative study or would that make it mixed methods?

I am doing a phenomenographic study on the reading experiences of avid v. Neutral v. Non-Readers. If I use a likert survey to criterion sample for participants, does that make it a mixed method...

09 February 2021 8,594 3 View

How to create the context-mechanism-outcome configuration (CMOc) in the realist methodology?

In the realist methodology (especially by Raymond Pawson et al), the CMOc is a common structure to explain what works, for whom, in what circumstances, and why? I'm always asked about the...

08 February 2021 2,792 1 View

Recommendations for sample size in visual qualitative research (using children's drawings)?

Hi everyone! Asking for a little help, if I may. I am working on a research project, where I aim to analyse children's drawings about Covid-19. I am fairly new to using visual data in qualitative...

07 February 2021 9,530 3 View

How do I create a categorical variable, level of exposure, and a dummy dichotomous, yes-no, variable for the Harvard Trauma Questionnaire Part 1?

I am using the Harvard Trauma Questionnaire (HTQ) Trauma Events scale (original version) that has 17 items (17 different traumatic events) with 4 response options, indicating 4 levels of exposure:...

04 February 2021 1,509 3 View

How to report path analysis / SEM with Yuan-Bentler correction from R output?

Dear all, I am currently writing my master thesis where I am analysizing my data using path analysis and SEM in R (lavaan package). Now that I like to write up my results, I am struggling with...

04 February 2021 8,993 2 View

Jesica Canizo

please contact to [email protected] I know that she is working with it, her name is Carolina Senes and she is a friend of mine!

Ru-Jeng Teng

Make sure pyrosequencer is available before starting the work. There are a lot of useful info available by goggle. I do not fo gut microbiota and will not be able to help. Wish you luck.

Akram Najafi

Thanks a lot dear Jesica Canizo.