Why the analytical method is better for evaluating the cloud? and what is the difference between simulation and analytical methods?

Hello every one, in several articles about"performance evaluation in cloud computing," authors announced that the analytical method is the most suitable for evaluating the cloud system, I want to...

22 October 2020 1,573 3 View

How we choose the most suitable analytical modeling technique for cloud computing?

Accurate performance evaluation of Cloud Computing resources is a necessary prerequisite for both client and provider to ensure that quality of service parameters remain within agreed limits. For...

15 October 2020 6,819 4 View

How can I show values of significance in a bargraph?

Hi, Please, is there anyone who knows how can I demonstrate p values (or asteriks of significance) on a bargraph. I need Free download softwares. Thank you.

21 February 2020 8,590 2 View

How to remove the solvent box from the em.pdb file after energy minimization in GROMACS?

Greetings all, I converted the .gro file to a .pdb file using the command: gmx editconf -f em.gro -o em.pdb To validate the minimized energy structure and calculate the RMSD using pymol, I need...

15 January 2020 9,151 4 View

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26 February 2019 2,499 4 View

How to model the free vibration of a beam loaded axially, either in tension or compression by Abacus software?

I am trying to model the free vibration of a simply supported beam with an axial loading to see the variation of eigenfrequencies when varying the axial loads.

30 April 2014 6,091 2 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View