In MD, for add ions,how many water molecule must be delete?

HI I have a simulation box with 51.05x51.58x71 A. base on stoichiometry calculation we need 5936 number of water molecules in this simulation box. also, stoichiometry calculation show, for 0.71...

24 October 2019 1,036 3 View

How can I create a amide band between triethyl citrate or citric acid and amine?

I want to bond the triethyl citrate to the amine DNA (Aptamer), like this article (A case study on the myth of emission from aliphatic amides). We tried for bond the triethyl citrate to the amine...

31 July 2019 1,297 3 View

What is the load distribution perfect percentages for academic staff?

What is the load distribution perfect percentages for academic staff?Example 40% teaching, 40% research, 20% others (community service, admin, consultation, etc)? What is the best percentages?

04 February 2017 5,498 11 View

How can I move the body in fluid in sin path in ansys cfx?

in sin path...

31 January 2015 9,693 1 View

Have you tried to dephosphorylate proteins that are hyperphosphorylated in FFPE coups?

This might be a very odd question to you. I am planning to detect pRB protein in formalin-fixed paraffin-embedded materials. Unfortunately we have antibodies (Ab) directed to all forms of pRB;...

17 September 2013 733 3 View

How can a totally logical machine like a computer generate a random number?

I want to know the algorithm of random generators.

23 March 2013 5,817 16 View

Comparing two data vectors

Suppose we have two data vectors in which the first vector contains exact values of one parameter and the second vector contains estimated values for that parameter. I want to compare these data...

05 March 2013 5,841 2 View

Are suicide behaviors, thought , plan, attempt included in this project?

many research studies on prevalence of suicide behaviors have been conducted so far in different provinces, however, the national study will provide suitable data on suicide behaviors if this item...

01 January 1970 8,096 4 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

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View