How to measure knowledge/competence gap in IT outsourcing?

Hi all, I am currently writing my master thesis about the knowledge/competence gap between an IT outsourcer and his client. By this I mean the difference of the IT knowledge and the impact that...

20 December 2020 9,228 7 View

When running a regression data analysis on excel, why do I get low p-values when analysing data sets alone, but not when they're together?

When running the regression analysis using a single column for X, I get a fairly low p-value (p < 0.05). When running multiple columns together (which all have p values lower than 0.05)...

28 July 2019 9,953 6 View

What is the appropriate ANOVA to compute when you have 4 independent variables (3 with 2 levels, one with 3 levels) and repeated measures?

Hi, I'm analyzing a set of data with the following: Group: exp vs control, "stage" 1 vs 2, time point: baseline, 1, 10, and time of day: AM vs PM. Both groups underwent each of the conditions. In...

07 November 2018 9,287 3 View

Why are there no condensation on the inclined part exposed to the sun of the solar still aqueduct like in classic solar still?

Why is there no condensation on the inclined part exposed to the sun in the system proposed in this paper? SOLAR DISTILLER AQUEDUCT FOR THE DESALINATION OF SEA WATER A...

31 October 2018 7,858 1 View

How can you do a hypothesis test in SPSS where you test that the increase of a variable also increase another variable?

Hello, For one of my courses within my master program, I need to do some tests in SPSS. There is one test where I don't know how to do it in SPSS. The question is: Include the alternative...

20 October 2018 5,130 5 View

Could Sodium Thiosulphate Pentahydrate also be used in a Von Kossa staining instead of Sodium Thiosulphate? And can the solution be reused?

08 January 2017 997 2 View

Over what time scale can we expect to store carbon through irrigation and photosynthesis in arid land?

I strongly think and hope very large scale desalination of sea water to irrigate arid zone is the second way to fight against global warming and its consequences as rise in sea level and...

15 February 2015 8,289 18 View

How can solubilize plant pigments after they've been dried ?

We found an efficient method to extract pigments from plants. Just after the filtration, when the pigments were still wet, we use them and paint with a brush. But after are dried and milled, its...

18 December 2013 4,308 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

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

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 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

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View