What is the relationship between Virtualization and multi-tenancy?

I try to understand the relationship between virtualization and multi-tenants architecture but i can't. I know that virtualization permits to deploy several OS on the same machine, i know also...

09 October 2018 9,712 0 View

Is there a middleware layer in cloud computing architecture?

I want to know if possible what is the exact architecture of cloud computing and how does it work, i did not find articles that explain that. The second point of my question is that i want to know...

01 February 2018 7,212 5 View

What is the relationship between cloud security and virtualization?

In several articles i found that virtualization permits a strong security to cloud computing. If it is possible i want to know how?

01 February 2018 5,527 18 View

What is the cloud computing layer that manages the cloud security?

I am working on cloud computing security especially the access control mechanism, i need to know if possible the layer in cloud computing architecture that manages the cloud security (...

01 February 2018 8,971 4 View

When publishing in a journal, can i use references of articles that are under submission and not yet published?

When publishing in a journal, can i use references of articles that are under submission and not yet published?

10 November 2016 1,140 13 View

Do you know some protocols to be applied on ioT to guarantee user privacy?

i need some protocols used in other technologies and that can be used on ioT to guarantee user privacy.

09 October 2016 4,280 6 View

How to start with sun's XACML ?

11 December 2015 9,492 2 View

How can i evaluate the performance of proposed access control model ?

i proposed an extanded XACML framework for grid computing access control , i need a plateform or a language to evaluate time of treatement of an access control request in case of my extended XACML...

01 January 1970 8,578 9 View

The explication of the Cloud computing architecture proposed by Ian Foster et Al., 2008

In the cloud computing architecture proposed by Ian Foster and Al, 2008 there are two arrows, one from the application layer to the platform layer and the second from the application layer to the...

01 January 1970 7,177 7 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 is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View