Which statistical analysis do I use for data analysis of a questionnaire?

I am writing a research proposal and I have to analyze my data. My research is about student's time management and its relation to academic performance. I am using Britton and Tesser, Time...

26 December 2020 6,883 3 View

What is actually happen when I got band detected on gel electrophoresis at 10,000 bp?

I did PCR analysis for my samples (total 6 samples), I got bands for the 5 samples, however, there is one sample which the band is detected at 10,000 bp? What should I do? Is there any relations...

09 December 2018 4,432 3 View

Hi all. I have a question on statistical analysis. How we want to calculate the differences between storage periods with bacterial counts?

Basically I want to look for the differences between storage periods and bacterial counts. However, I don't know which tests that I can use to determine the significant differences. For example,...

01 December 2018 5,237 1 View

What is the requirement or consideration to use t-test in education research for data analysis?

I am interested in education research, sometimes i found that using of t-test is common in educational research. In my finding almost undergraduate student will chose t-test to analyze their...

31 May 2018 2,927 5 View

Asthmatic man diagnosed with TB, he required to take 4, 1st line antiTB . His other medicaton is theophylline, what's your concern for his medication?

please answer this based on the pharmacological point of view, thank you.

21 October 2016 918 3 View

How can i determine crystal size and crystallinity in x-ray diffraction pattern?

In XRD, for each peaks mentioned d (ang) and size? Is the d(ang) and size related to crystal size? Can i used them to calculate crystal size? I have used selected major peak intensity to calculate...

24 April 2016 7,942 6 View

Correlation and regression

I have do a research for my degree requirement which is association between job characteristic and employee performance toward non-staff academic of politeknik Ibrahim sultan. My question is, I...

01 January 1970 3,911 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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

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

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

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View