Are open access journal articles more cited than non-open access articles?

Ph.D. candidate Ronald Snijder of the University of Leiden studied the effects of making academic books available through open access. He found that open access books had 10% more citations than...

02 August 2020 8,989 24 View

How can i characterise the crud extract of peganum harmala seeds ?

Hello everyone, The crud extracts of peganum harmala seeds contains alkaloids and polyphenolic compounds and i want to do the HPLC , LC-MS or RMN without extracting them, can you give me the...

06 March 2020 6,849 4 View

What analyzes can we do to characterize and know the different composition of a seed oil?

What analyzes can we do to characterize and know the different composition of a seed oil? which devices can be used? Thank you

26 January 2020 1,927 2 View

What are the criteria of academic promotion in your university/country?

How many requirement should be met to get the academic promotion in your university. number of publications for example.

30 May 2019 7,909 7 View

Analysis for additive, antagonistic, or synergistic interaction?

I would like to calculate the expected mortality using the formula of Nishimatsu and Jackson (1998) Pe= Po + (1- Po) (P1) + (1 - Po) (1- P1) (P2) with Po is the natural (control) mortality, P1 is...

07 November 2018 4,017 3 View

What can we conclude from this Pareto front ?

11 June 2017 9,884 11 View

What is the best software to perform Whole Genome Sequencing?

Hi ! In my lab, we plan to do Whole Genome Sequencing (WGS), can someone tell me the best dedicated software for this work? I thought I understood that these software require having super...

23 May 2017 5,439 3 View

What is the influence of solvent (water or methanol) on Mobility in thin film of Tin Oxide?

Figure of Mobility

19 January 2017 259 4 View

How can i choose endogenous control for TaqMan miRNA analysis for plasmatic samples?

29 December 2016 2,352 7 View

Which classical method is it suitable to extract DNA from the microalgae Dunaliella, other than Kits?

is the Chelex method good for DNA extraction, or could you suggest other methods

09 January 2016 7,053 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

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 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

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