Change of First name?

In some publications you refer Deivid Chica (with Barranco) but the true first name is Maria Dolores Chica , in spanish Ma. Dolores Chica. Before I answer yes is an author Deivid Chica, but...

18 February 2021 5,004 3 View

Why battery always retain the same value of power?

Dear all, I have been testing a model that is in the Matlab library (https://es.mathworks.com/help/physmod/sps/ug/simplified-model-of-a-small-scale-micro-grid.html), this is named "power...

10 November 2020 2,117 3 View

Do I need to transform dependent variable if I am correcting for outliers?

Univariate normality test tells me I only have 2 values among my predictor variables that are >3 SD. Multivariate normality test tells me a have a few outliers. I also plotted residuals using...

27 October 2020 9,579 5 View

Would appreciate who can help me explain the results of the panel data analysis using STATA - Robust?

Some querries. A robust panel data analysis was done by my statistician in my study covering two periods: Panel A : 2008-2018 16 Oil companies and Panel B: 1988-2018 - Three Major Oil companies...

08 October 2020 940 3 View

Does grand mean centering affect the interpretation of unstandardized beta coefficients in any way?

Assuming I don't standardize beta coefficients (this was recommended for dyadic analysis), does anyone know if grand mean centering my predictors will help me better interpret beta coefficients?

16 September 2020 7,154 2 View

Need help understanding the value of grand mean centering in dyadic analysis?

Let's say my predictor values are: husbands' anxiety, wives' anxiety, husbands' satisfaction, and wives' satisfaction. I am conducting SEM. I am grand mean centering my predictors because it was...

15 September 2020 1,520 3 View

Has anynone successfully used NEB's TtAgo (Thermus Thermophilus Argonaute) for any type of application?

I have been trying to use NEB's TtAgo (https://www.neb.com/products/m0665-ttago) to linearize supercoiled plasmids, following NEB's recommendations, but I haven't had any success yet (19/19 failed...

09 September 2020 2,112 1 View

TCE Stock solution concentration for SDS-PAGE?

Greetings, I'm trying to standarize TCE free staining method to visualize protein bands over SDS-PAGE, it's never been used in our lab. I've seen many published papers using this method, and the...

17 August 2020 6,620 3 View

Main differences between Sulfadimidine and Sulfamerazine?

03 June 2020 3,361 1 View

Does anybody have a powerful Nvida Graphics card for collaborating in parallel simulations?

Dear college: I'm looking forward to find somebody who is having a powerful Nvida GPU for parallel GPGPU simulations in the context of GA's. I need to access remotely to a machine for running my...

13 April 2020 4,820 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

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

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

What kind of intervention will be relevant to increase motivation among young sport trainees?

Any suggestion on what book to read is also welcome.

03 March 2021 1,646 4 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