Could anybody give me information about room temperature degradation of silicone oil to silicon oxide?

Does anyone have any experience of room temperature degradation of silicone oil to silica in presence of acids?

26 December 2020 1,275 4 View

Should i add ATG in the beginning of my polypetide sequence when i want to insert it in a phagemid?

Hi I want to make a recombinant m13 phage displaying my peptide as a fusion peptide on its surface pVIII. Should i add ATG at the beginning when i want to insert it in phagmid vector? Previously,...

18 December 2020 9,931 2 View

How can I download Haiti earthquake datasets?

How can I download Haiti 2010 GeoEye Satellite images or any other datasets regarding this mentioned study area? Is there any FTP server or website to access? Or If anyone has this data set, I'm...

07 August 2020 4,872 3 View

What are the best python libraries to view 3D point cloud?

I wanna view a point cloud in a 3D visualization and try to rotate the 3D plot to see what's happened to the point cloud? which python libraries would be applicable to handle such this? Any...

18 March 2020 6,804 3 View

Which family name is correct for the insect species listed in the table below?

Hi friends The following table shows insect species from 3 orders. In conflicting sources, they are introduced from different families (family 1, family 2 and family 3). What do you think about...

02 March 2020 5,140 3 View

Atomtype NPri not found hn gromacs?

I tried to make .tpr file in gromacs and there is a fatal error: Atomtype NPri not found hn gromacs. How can I solve this problem with an easy way?

29 December 2019 5,081 3 View

Please the scientific name of this insect?

Hi This species was collected from northern Iran. Yours sincerely Salehi

11 July 2019 1,460 22 View

What is the relation between the force composite should withstand and the percent of glass fiber in it?

Dear Friends, I need to know how can I estimate the amount of glass fiber in composite produced by poltrusion, based on the force that final product is supposed to withstand?

11 March 2019 467 4 View

In part made of CR, how is the efficacy of temperature on ozone resistance?

To explain more, if no crack is detected on part in T=90 degree, so how the part would act in 100 degree? Is there any paper to explain it for chloroprene polymer? Thanks.

28 February 2018 8,761 1 View

Can anyone suggest me a method for making fluorescent-labeled gelatin?

Hi everyone, I want to coat cells with a nano-layer of gelatin and to check if the nano-layer is formed, I need to use fluorescein-labeled gelatin. Instead of using gelatin-FITC (which is too...

30 January 2018 9,383 2 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View