Which is best tool for alignment of large bacterial sequence?

Hi! I need to align big fasta files (bacterial 16S) . I have tried to align them in some web-servers and freeware, but my files are too big to be run in there. I will be very glad if you could...

16 January 2021 1,266 4 View

Can I fix my samples in FAA fixative solution for about 6 months?

Dear researchers I have some samples from the stems of watermelon plants and I want to fix them in FAA fixative solution for about 6 months; then I will dehydrate, embed, and stain them for...

06 July 2019 8,104 10 View

How can I calculate light spectrum without using spectrometer?

Dear researchers, I'm working on the effects of different LED light qualities on growth and development of grafted watermelon seedlings during healing and acclimatization period. The problem is...

05 June 2019 9,261 8 View

Why the brain of an adult can't regrow the same cells when damaged?

I know that an infant's brain can repair itself when damaged but why doesn't the same happen in adults after stroke or brain injuries?

17 October 2018 9,337 4 View

How i do use DNS method to fungal Pectinase activity assay?

Thanks.

10 November 2017 755 0 View

How to determine the degree of similarity between two signals?

I'v been doing an investigation about detection of a specific signal and I need to determine that how a received signal resembles the reference signal. A primary approach to this problem is done...

06 November 2017 6,369 7 View

Can anypne share with me the GAMS code for the backward-forward load flow for distribution systems?

I need the GAMS code for distribution load flow. In this regard, I have found the (improved) backward-forward sweep suitable to my work. So I need the GAMS code for this method. I would appreciate...

14 June 2017 5,999 12 View

How can I fit concentration profiles of carbon (introduced by Wynn et al, 2004) to my data?

06 April 2017 2,991 3 View

How can we determine representative volume element length (Lrve) for concrete?

for periodic materials, determining Lrve is simple but for a non-homogeneous material such as concrete, it is not that simple. any advice such as methods, references, etc. would be appreciated.

04 November 2016 6,044 3 View

Who can send download link for below software MBF_ImageJ_setup.exe?

I cant found download link.

31 December 2015 3,877 0 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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 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