Which type of molecules will have more binding affinity to AT pairs and which type to GC pairs of DNA?

Can any structural features be identified for the binding affinity and what could be the reason for that?

15 May 2014 6,566 2 View

What is tension- tension fatigue test and tension-compression fatigue test? Where do we use these tests? on what type of components?

Fatigue tests: Tension-Compression and Tension-Tension application of fatigue tests

01 January 1970 4,922 1 View

Why surface cracks and edge cracks are intentionally created in GFRP composites to predict the crack location and severity? In reality do they occur?

In glass fibre reinforced composites, surface cracks and edge cracks are intentionally created to predict the crack location and severity using artificial intelligence tools. In reality, first...

01 January 1970 1,002 2 View

How to calculate mode shape value ( mode displacement value) of a composite at particular node in ansys?

I would like to calculate mode displacement value at a particular node. How to calculate the values?

01 January 1970 5,638 2 View

What is the suitable volume fraction of Glass/epoxy aerospace composites? How do they estimate suitable volume fraction for different applications?

I would like to know the suitable volume fraction of glass epoxy composites in aerospace composites? What are the different volume fractions in different aerospace applications?

01 January 1970 7,345 3 View

How to find elastic constants of GFRP composites in tensile testing? How to determine 9 elastic constants?

I would like to find 9 elastic constants of GFRP composite. (Glass fibre reinforced epoxy). the reinforcement (Glass fibre ) is Glass woven roving (fibers are in 0 and 90-degree orientation). The...

01 January 1970 4,186 3 View

How to fabricate a glass/epoxy composite (including hardener) with fibre volume fraction of 0.6%?

I would like to fabricate a composite with 0.6% fibre volume fraction? How Can I fabricate? Could you please explain the process?

01 January 1970 3,191 5 View

Is ASTM E606 standard can be used for fatigue testing of Glass/epoxy composites?

I have prepared the Glass/epoxy composite specimens using the hand layup method. I would like to test these composites for fatigue. ASTM E606 available to me. Can I perform the fatigue testing of...

01 January 1970 2,154 4 View

What is the difference between Composite plate and Composite beam & applications? why researchers have done experiments on plate and beam separately?

Applications (Where do we use) of composite beams and composite plates? What is the difference between composite beam and plate.

01 January 1970 2,078 3 View

How edge cracks are formed in polymer matrix composites?

I have seen some research work on edge cracks on composite. Where and when can we observe the edge cracks in composites? Please elaborate on the answer.

01 January 1970 7,647 1 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

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View