Cell culture compatible glue/sealant?

Hello We are looking for a glue /sealant to fix and secure some glass parts of a live cell imaging chamber. It has to be biologically inert because it may come in contact with the medium, and...

01 February 2021 6,886 3 View

How to calculate a confusion matrix based on a trained model (see description)?

I am currently preparing a paper for a conference, describing a deep learning model for Human Activity Recognition. The model is tested on several known datasets. Is a resulting confusion matrix...

13 October 2020 9,515 3 View

How can I justify the use of statistical significance at the 10%?

23 March 2015 1,809 64 View

Which of the currently existing dsRNAi vectors works best in Drosophila testis/sperm?

NIG, VDRC or the TRiP (V19,V20,V22) collections is most efficient?

09 August 2013 3,150 1 View

Country weights to account for population size in statistical analysis?

I am doing a longitudinal data analysis with aggregated national level data from world value survey. It would make sense to give more weight to countries with higher population. Currently China...

13 July 2013 1,458 10 View

Can we analyze longitudinal (panel) data with SPSS?

Can we perform random and fixed effects model analysis with binary dependent variable with SPSS?

15 June 2013 9,254 7 View

How important is the significance test in an OLS regression analysis when using aggregate data?

For example, when we try to explain "percentage of religious people in a country" by "GDP per capita" in 25 European countries. In this case the data will be representative for the whole...

19 February 2013 4,979 15 View

Is there a index which measures how favorable (pleasant) the weather in the country is?

It could be something like the data set in the link below, but for the EU member states (or at least for the capital cities of the EU states). In case such data doesn't exist I would appreciate...

08 February 2013 5,006 3 View

What research methods are effective for detecting nanoparticles example of titanium nitride in the weld metal?

Has anyone studied the weld metal for the presence of nanoparticles of titanium nitride using atomic force microscopy?

01 January 1970 5,481 4 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 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

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