Is happiness just chemical flowing through your brain or something more?

Dear respected colleagues Your viewpoint and valuable comments would be highly appreciated. Thank you all

02 March 2019 8,760 6 View

What age group is at highest risk for breast cancer?

What age group is at highest risk for breast cancer?

02 March 2019 7,844 16 View

How do Antibodies fight infection?

02 March 2019 5,968 6 View

What role does stress play in cancer?

Dear respected colleagues, Your viewpoint and valuable comments would be highly appreciated. Thank you all.

02 March 2019 8,521 12 View

Can we ever travel at the speed of light?

Thank you all. Your viewpoint and valuable comments would be highly appreciated.

01 February 2019 8,637 21 View

How can we bring peace in world?

The word peace can protect from war, with peace we can live in a perfect harmony. People in the war are people who don't know the meaning of peace and love. War make us live in danger. People...

01 February 2019 5,871 40 View

What is death scientifically? How long is the brain active after death?

Dear researcher, Your viewpoint and valuable comments would be highly appreciated.

01 February 2019 4,343 13 View

What is love, why we love and what is the psychology of love?

Thank you all. Your viewpoint and valuable comments would be highly appreciated.

01 February 2019 4,840 5 View

Why is happiness always followed by sorrow, why do people believe we need sorrow to experience happiness, what would life without sorrow be like?

Dear respected colleagues Your viewpoint and valuable comments would be highly appreciated. Thank you all. . ....

01 February 2019 5,965 7 View

Is hunting animals morally acceptable? Does it hurt the Environment?

One of the human activities that kills the most nonhuman animals is hunting. There are no statistics on how many animals are killed by hunters. However, in the US alone more than 13 million...

01 February 2019 2,333 29 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 are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 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

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

If you haven't computer? how you show the photons to pupils?

Educational Process

01 March 2021 1,827 1 View