Will the universe shrink? A reverse Big Bang?

Hello Is it true that the expansion of the universe will slow down and stop. Then the universe will begin to contract. A contracting universe will shrink smaller and smaller, getting hotter and...

02 March 2018 4,167 2 View

Can a BONE grow in our HEART?

Hello I know that in tissue engineering by using stem cells and scaffold we can make an organ to renew itself or cure its damaged part. Is it true that while working with stem cells and...

02 March 2018 3,126 1 View

What was the mechanism of capturing Image of a single suspended atom?

Hello lately a news was published about capturing the picture of a single atom for the first time. What was the mechanism of it and what was the problem that they couldn't capture it before?

02 March 2018 8,027 0 View

What is the difference between Alzheimer's disease and dementia?

Hello People with dementia have difficulty carrying out daily tasks they have performed routinely and independently throughout their lives. According to this explanation can someone please tell...

02 March 2018 5,061 22 View

Is cancer hereditary?

Hello I know that cancer is not hereditary but why when someone in a family for example gets breast cancer, the other females in her family most go check up and do mammography? If cancer is not...

02 March 2018 5,908 4 View

How much of our brain do we actually use?

The idea that we only use 10 percent of our brain is deeply entrenched in popular culture. Some parts of our brain are working harder than others at any given time. But 90 percent of our brain...

02 March 2018 2,593 2 View

Can dreams be recorded during our sleep?

Hello I was interested to know if there is any technology and system that can record our dreams during our sleep and also display it for us when we wake up?!

01 February 2018 5,253 0 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View