How can I copy the shape of a titanium implant abutment into a custom-made Zirconia implant abutment using the Cerec inLab SW 4.0 system?

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error in modelling model in Abaqus

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what is the simplest definition of ion exchange capacity

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what is the simplest definition of ion exchange capacity

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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 ??:?

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Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

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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...

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What is the production process of CaFe ferroalloys?

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Dan Borza

Hello, dr. Alameldin

I did some similar measurements on titanium and zirconium small pieces by a full-field technique (structured light, or Grey Coded light), that is projecting straight lines whose spatial frequencies may be transduced into geometrical shape. i remember (that was a few years ago, while I was still in activity) that you may easily obtained a resolution of a few nanometers, and even better (order of 0.2 nm) in differential mode.

Maybe it may give you a new idea.

Good luck,

Dan

Ahmed M Alameldin

Hello, Dr. Borza

Thanks a lot for answering my question, I do appreciate it. However, I still don't have a clue on how to do it! Can you explain the technique or refer me to some references where I can find the method to do so.

Sorry for any inconvenience.

Best regards.

Dr. Alameldin,

I have added, for your convenience, the full text of a book chapter describing (in french) some principles and results related to the 3-d measurement by full-field structured light.

You may access and download it from https://www.researchgate.net/publication/313853798_CH4_document_travail?_sg=j4UgeToF5OiFGxvsCFcJmYqUw9_tf6a4VwU3Ql2iLYgkDIuWtw1_w9tbuuI67vE4mjmy2Y-UFNgsS9KnfCvjYw.eCtZ3ZG571dYshVcfj6cWQs7P8jpE7OF5Fpwx9GT0BY5lvhDn4kswSGlqpqhnUedVG82wvhJZJSTirCXZCSpLA

Best regards,

Data CH4 document travail

Dear, Dr. Borza

Thank you very much indeed for your kind reply. I do really appreciate your help. I've downloaded the chapter and will work on getting an English translation of it so that I can understand the concept and the technique. Even though "je parle un peu francais, mais Je ne peux pas comprendre un chapitre entier".

Thanks agian.

Ahmed