Is there any free geographic information system (GIS) software to map epidemiology of a disease and its features on a country map?

08 September 2016 8,433 7 View

What is best way to correlate real time PCR values with biochemical features?

Hello everyone I would like to ask question about situations where gene expression values are used to correlate with clinical features of samples under investigation. For example, in an...

31 December 2014 3,972 5 View

Has anyone used the spike-in for circulating microRNA?

I would like to know if there is anyone who has worked specifically with QIAGEN cel-miR 39 spike-in using the QIAGEN miRneasy mini kit.

04 May 2014 9,391 3 View

Why am I getting aqueous phase contamination with Trizol?

I am using the QIAGEN miRNeasy kit for total RNA isolation from tissue and serum samples as per manual instructions. However, I am facing issues with the phenol contamination and the 260/230...

04 May 2014 206 7 View

Can anyone advise me on codon usage analysis, ENC vs GC3 values?

In codon usage studies, it is observed that a correlation between ENC and GC3 values is plotted as a curve following Wright's, 1990 method and hypothesis. However, what should be the case when a...

11 December 2013 699 1 View

Rights of students enrolled in Universities and Research Institutes?

I would like to have your opinions on rights of students when they are enrolled in different degree programs considering following case as an example: 1. A student is studying for his/her higher...

08 September 2013 9,197 9 View

Why is the polynomial trend line inverted?

I am trying to perform the correspondence analysis between the set of values of GC3 and ENC, given in the attached Microsoft Excel sheet. The problem is that I have applied trend line (polynomial)...

07 August 2013 6,048 2 View

Could anyone please tell me if is there any tool/server available for miRNA target prediction in user specified genomes?

There are several target prediction tools but they are limited in terms of options that we can select humans, mouse etc genomes. What if the genome sequence of any other organism, which is not...

06 July 2013 9,876 2 View

COX protein isolation from Blood/serum

Hello everyone Could anyone please tell me is it possible to isolate COX protein from serum or whole blood samples for western blotting?

02 March 2013 8,362 2 View

Annotation of viral genomes

Please suggest a reliable free software/server for annotation of newly sequenced viral genomes

01 February 2013 2,232 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

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 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