What substance can I use for DIY recoating of a optical fiber?

During the process of inscription of FBG on the silica/glass optical fiber few centimeters of the fiber had to be stripped. Bare fiber is too fragile for mechanical measurements, so I thought...

10 August 2020 4,823 4 View

Are move probabilities used during MCTS procedure in AlphaGo Zero?

In AlphaGo Zero algorithm, the neural network returns a pair (p, v) consiting of a vector of move probabilities p and a scalar v indicating winning probability. The v is used for node evaluation...

06 June 2020 5,588 3 View

Can discretization method change non-observable system to became an observable one?

Is it theoretically possible, that after discretization by using Talyor Series Expansion, a non-observable nonlinear system will became an observable? It was proved, that used continuous model of...

15 May 2020 3,608 5 View

Did anyone here perform VPSC simulation by imposing stress?

I am trying to simulate the state of internal pressure in a tube using the boundary conditions: \sigma_{rr} = 0, \sigma{theta theta} = X, \sigma_{zz} = \sigma{theta theta}/2 in VPSC. I know how to...

21 November 2019 6,226 1 View

Is there any physicochemical data which tell which of two polymers will be on the surface after the 3D printing?

Hi, I prepared solvent of PHBV and PLGA in methylene chloride. The resulting slurry was then cast into a Petri dish and dried. The resulting film was used to fabricate composite scaffolds using...

06 November 2019 9,454 2 View

Did someone developed any analytical surface for the Berkovich indenter?

I need the analytical surface describing the geometry of the Berkovich indenter, taking into account the fact that the tip of the indenter is rounded with some radius. The modelling of the...

24 June 2019 4,607 4 View

What is the best animal model for testing the effectiveness of painkillers?

We have a substance that potentially reduces the sensation of pain. We want to study it on laboratory animals. We are looking for a way to measure pain in animals.

04 February 2019 6,146 4 View

How reliable is texture measurement from the EBSD.comparing to texture obtained using the X-ray diffraction?

How reasonable is obtaining a polycrystal texture from the EBSD measurement comparing to the results obtained using the X-ray diffraction? Is the typical investigation area in EBSD smaller or bigger?

14 September 2015 1,615 9 View

What is the optimal buffer for DNase I?

I would like to use DNase I (from bovine pancreas, Roche) to get rid of DNA. Roche/Sigma does some recommendations (1 mg/ml enzyme, pH 7.0, Ca 0.12 mM, some Mg), but I did not find a comprehensive...

06 September 2015 9,806 4 View

Heat transfer coefficient depend on kind of fluid that take part in the heat exchange, but is it depend on kind of material that take part in process?

24 September 2014 9,175 23 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

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