How to perform right tailed Mann Whitney U test in spss?

I want to check H0 : Both male and female students equally likely believe that programming is an interesting subject H1 : male students believe more than female students that programming is an...

05 August 2020 5,236 3 View

How to decide the side of one tailed Mann Whitney U test?

I'm doing a research "perception towards programming based on gender." I've written the null hypothesis H0 : Both male and female students equally likely believe that programming course is...

27 July 2020 2,534 3 View

Does KU 812 cell line show a self differentiation to mature basophils?

24 September 2017 1,706 2 View

Charcoal carbon paste electrode

Has anyone made a carbon paste electrode using activated charcoal? What is the advantage of using graphite over activated charcoal to construct a CPE? Also Is there a way to remove the impurities...

18 June 2017 9,245 2 View

What are essential preprocessing steps involved in getting historical aerial photographs usable?

23 May 2015 8,003 3 View

Is it possible to measure the relevance and novelty of tweets related to long-term events?

I'm trying to generate a summary for a long-running event (eg: Oscars, riots) by selecting the most important tweets. Is it possible to measure the relevance and novelty of a tweet based on its...

10 March 2014 9,779 7 View

Anyone have recommendations for the preliminary planning of site ground truthing?

I am working on land degradation detection. My research site is an arid, mountainous region. Grazing is the dominant human factor intervening with natural vegetation. The sites selected are less...

22 February 2014 3,621 3 View

Can perform the basophil activation test using healthy individuals' basophils?

I am looking for an alternative way of doing basophil activation test(BAT) using passive sensitization. Technically, sensitizing the besophils from the healthy individuals' by patients sera and...

01 January 1970 1,416 3 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

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

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

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 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