Negative volume in LSDYNA?

I am modelling a hypervelocity impact in lsdyna software between a projectile and a wall. the projectile is made up of SPH particles and the wall is finite element. I faced an error related to the...

10 April 2020 9,351 3 View

In which dataset a data mining algorithm performs well?

27 September 2019 885 3 View

Which kind of Software is siutable for modeling scheduling problems? GAMS or Cplex?

27 June 2016 7,038 10 View

Please introduce me a multi-class classification method?

28 May 2016 9,153 9 View

What are the main differences between children and adult speech?

28 August 2014 893 12 View

How do I check the Host Cell Proteins of HighFive cells?

I am currently trying to purify proteins from different insect cell lines and baculoviruses. One of the criteria I want to check is the amount of host cell protein (HCP) in the purified sample....

28 August 2014 2,232 3 View

Does anyone have experience with a CsCl gradient not banding?

I have been trying to use a CsCl gradient to purify an intracellular virus. However after centrifuging at 100000xg for over 20 hours there are no bands and the cellular proteins are distributed...

05 July 2014 9,196 13 View

How can I determine overall volume of a protein from its crystal structure?

How can I determine overall volume of a protein from its 3D structure (x-ray crystal)? Could you help?

26 December 2013 9,899 9 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

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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View