Why is CB SEM considered better than VB SEM?

What is the reason for preferring one way of modeling over another?

09 December 2020 3,697 3 View

Does any one has information on chemical toxicity (Y-axis) and its relation to chemicals dose (X-axis). Can we apply LNT model or any Threshold model?

Does plot of chemical toxicity (Y-axis) and its relation to dose (X-axis) is linear obeying LNT model or we have to apply Threshold model for doses response of chemicals. Information on any...

12 September 2020 5,220 5 View

I need ddos attack dataset of latest years...can anyone help or tell me authentic website for the same except kaggle?

i need ddos attack dataset of latest years...can anyone help or tell me authentic website for the same except kaggle

08 June 2020 836 3 View

Does anyone have any advice regarding sample size in mediation with a dichotomous independent variable?

My analyses have a dichotomous independent variable, one continuous mediator, and one continuous dependent variable. I have not come across any guidance regarding recommended sample size for this...

21 March 2020 5,366 3 View

How can i download sci indexed papers on computational intelligent techniques in cyber security?

.i need urgent answer please share link or few of SCI indexed research papers

20 November 2019 5,479 2 View

Where can I find whole genome sequences for different cancers/patients?

I would like to conduct a project on analyzing commonalities of certain mutations in repetitive DNA of patients with certain types of cancers. To do this, I will need to find the whole genome...

06 April 2019 2,689 2 View

How to see if my phylogenetic tree is accurate?

I am a beginner in phylogenetics, so there may be some fundamental misconceptions I have, so please bear with me. I am working on a project to test which specific gene is the best at predicting...

10 March 2019 2,198 3 View

HPLC column running on 10% methanol , after analysis can i store column in 60% ACN which is recommended in column Application note?

Kindly suggest !

21 January 2018 7,270 3 View

PSI Short form Abidin scoring?

Can anyone please guide me about how to interpret the subscale scores for the Parenting Stress Index (Esp the parental Dysfunctional subscale). Any guidance will be much appreciated!!!

18 January 2017 2,828 3 View

Any ideas of how to run a power analysis to determine sample size for a within group study?

Hi I am planning to run a within group study (collecting data from the same participants thrice). The questionnaires I am using are the BRIEF COPE, PSI (Parental stress index) and PSS (perceived...

13 November 2016 3,357 1 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

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

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 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

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View