How to convert files into .qza for qiime analysis? and how to prepare/find metadata/ mapping file?

I prepared manifest file using all FASTQ sequences and now I need to prepare metadata file. Is it a must? Also, how to convert manifest file (csv) into .qza My facility gave me a yml file with...

09 October 2019 6,446 1 View

How to know if my sequence data demultiplexed?

My lab told me that the sequences are demultiplexed but the manifest file I generated from illuminating basespace have only sample ID and direction as in picture. How to know if data need...

09 October 2019 3,106 1 View

Importing files into qiime 2 not working. any clue?

I am watching qiime importing metadata tutorial. I downloaded the barcode and sequence file using url and tried to open in qiime but they do not work as follow: (micro) a-PC:desktop hebahussein$...

09 October 2019 683 3 View

Importing paired FASTQ file into qiime had errors. any help?

Hi. I activated qiime 2 2019, prepared a folder named '6 sample file' to try data import which has metadata, manifest, and 6 data sequences as in the picture. I received this error. maybe as...

09 October 2019 6,872 1 View

Can we change one word in the manuscript title after ethical committee (IRB) approval?

I got ethical approval for my research, but while submission, I noticed that editors comments need changing one word to the title into another word. Can I change it while I got ethical approval...

07 August 2018 3,891 9 View

Do we must write/fill ALL items of STROBE checklist in our manuscript?

is STROBE a reporting tool? so we need to make sure we reported every item of the checklist in our manuscript before submission? or we simply can mention that some items are not applicable to our...

07 August 2018 236 2 View

Do we really need to calculate sample size?

If I used same power, type 1 and 2 errors from a past similar research, what is the point of recalculating sample size? Can I just use same sample size with reference to the research? On the other...

07 August 2018 5,572 2 View

In case of multi-center studies, do we need an ethical approval from each center (university)?

Or just one ethical approval.

07 August 2018 8,898 3 View

Any recommended sources for grant application writing please?

Hi. Any recommend youtube channel/website/ online course to understand the cycle of grant/budget planning/forming teams? Thanks

05 June 2018 2,495 0 View

Any recommended sources to understand grant application writing?

any youtube channel/online courses/ website to help understand the cycle of grant application, budget planning, and team formation more than just simple google search? thanks

05 June 2018 3,468 1 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

How to write a scientific report?

We are analysing scientific reports at University in great detail, so I wanted to find a scientific report about how to write a scientific report. Including detail such as what information to put...

02 March 2021 7,602 4 View