What is this fern?

Please help me to identify this fern species. Thank you in advance.

24 February 2021 2,435 5 View

What are the mostly used protocol for internet of things(IoT)?

internet of things is used billions of devices. There are many protocol used by iot to improve the performance of network to increase security.

05 February 2019 5,773 6 View

When you get autolyzed samples for immunohistochemistry, how can we interprit results? What are the recommendations for such experiments?

Breast samples I get for an IHC study are mostly autolyzed. I choose well preserved sections carefully, but when I get unusual result, can't decide whether it's a finding or artefact. e.g....

14 March 2018 6,240 3 View

What are the future significance using wsn(wireless sensor network)?

This is regarding increasing sensor node authentication in WSN.

12 March 2016 4,058 17 View

Is it normal to see 3 bands when looking at ERK1/2 (p42/p44) in a western using mouse brain?

I've begun examining ERK phosphorylation in vivo and previously my antibody for total ERK (Sigma M5670) gives me 2 bands (ERK1/2) in my HEK293 cell line, but now using it for mouse brain samples...

21 May 2015 4,370 2 View

How can I use Raman spectroscopy for detecting surface changes on calcite plates?

I'm trying to find calcite plates adsorption properties for some organic molecules. I would like to know that usage of Raman or IR to detect the surface changes. If not any suggestions would be...

27 July 2014 5,819 2 View

What is the best non-primate animal model to test the effects of agrochemicals?

I am planning to investigate the effects of agrochemicals on the function of kidneys using an animal model. Ideally I could use a primate model. But i am reluctant due to handling/ maintenance...

01 April 2014 2,463 2 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View