Mathematical Framework for the Alcubierre Drive

More Antonios Valamontes's questions See All

Design a taqman primers and probes for gene expression assay?

dear all as it is my first time to design a taqman assay , could you recommend for me a good reference to know the good designing for taqman gene expression assay, what is the accepted range for...

15 May 2019 8,287 2 View

Can Chloroform be used as a solvent in cytotoxicity test in cell culture instead of DMSO ?

my drugs can not be dissolved in any other solvent except the Chloroform, so can I use it on cells in MTT cytotoxicity test

09 December 2018 4,922 4 View

How can I estimate the shape and scale parameter of the Generalized Pareto Distribution (GPD) given a specific data-set?

I have already estimated the threshold that I will consider, created the pdf of the extreme values that I will take into account and currently trying to fit to this a Generalized Pareto...

18 May 2017 5,083 3 View

Best way to extract RNA from FFPE human brain tissue?

I am trying to compare yield of fresh vs FFPE and the measure relative quantity by RT-qPCR of housekeeping gene. I can upload the protocol I am using right now if anyone is interested in sharing...

11 December 2016 852 2 View

Should I use isolated RNA or purified mRNA for RT-PCR?

Will isolate RNA from tissue. I will not be running RT-qPCR, but Reverse Transcription PCR. For qPCR typically RNA is used instead of mRNA, I wonder if the same applies to RT-PCR. I only want to...

15 May 2016 3,985 6 View

Any suggestions for Online Learning Libraries in C++?

To be more accurate, I need Online Regression Libraries implemented in C++ (as I want to integrate them into a C++ project). So far I have found sofia-ml and OnlineSVR. Any other suggestions?

08 July 2013 9,397 3 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

What are the application of Fixed points thoery in Chemistry.?

It is said that fixed point theory has lot of applications not in the field of mathematics only but also in various areas. So I am looking for applications in Chemistry only..

26 February 2021 3,533 1 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

Can I ask did any good platform or journals for learning the calcluation on the reference governors and command governor?

Recently I face some problems with the mathematical ( calculation) on the reference governor and command governor, so I need some help from you all to get which platform or journal can let me...

23 February 2021 7,746 2 View

Are there any candidates for an Einstein's bare cosmological constant?

It is commonly accepted that General Relativity has its own 'bare' cosmological constant that contributes together with the cosmological constant resulting from vacuum energy density for an...

23 February 2021 5,448 8 View

No streamlines present in a small region inside a flow. This means exactly what?

No streamlines present means whether the flow is getting obstructed there and the velocity inside the region is zero? Or else, the fluid is trapped inside that region with a nonzero velocity?...

22 February 2021 5,249 10 View

Javad Fardaei

Modeling system as last century of our icons did for nature is not science. On other hand, Quark never been observed to this date, how could one-dimension static mathematic can describe three-dimension of something that never been observed?

Please read my papers for knowing science.

Article Intelligent Atom

Article Space has Substance

Article The Mythos of Gravity Or (Newtonian and Einsteinian Gravity is a Myth)

Article Title: Science is wrong on…Light & Photon

here few of them