Kindly help me anyone. How photonic crystal influence the antenna characteristics like gain, directivity?

Need a detailed theory regarding, effect of PBG to increase the gain, with less directivity in microstrip patch antenna ...

03 July 2020 4,384 1 View

How to increase the gain and directivity in the microstrip patch antenna?

In CST, while designing the antenna, the antenna parameters return loss and VSWR is good. But the gain and directivity is not attaining as expected level. How to improve this?? Kindly suggest me...

23 June 2020 5,379 11 View

Any Suggestion For Custom Antibody Development?

My lab is currently looking at creating a custom antibody. There aren't a lot of customer reviews on the websites for these things, so what are the companies that you all prefer to synthesize your...

24 April 2020 1,365 4 View

How is hardness of the ceramics measured?

As per the definition, Hardness is the resistance to the deformation. But, deformation can be seen in plastic materials only. ceramics are brittle in nature. So, the material will break when it...

24 January 2020 4,588 3 View

How formalin inactivate microbes ?

Hello everyone I use formalin to inactivate virus. How formalin inactivate virus and other microbes.then how many milli liter of formalin need to be inactivate

01 October 2019 3,391 5 View

Is there any free journals available to publish the review article with in 1 (or) 2 months?

I want to publish my review paper in any reputed journal, but the time duration is less. Are there any free journals available to publish with in 2 months? Otherwise can you list trustworthy paid...

12 March 2019 9,448 31 View

Where can I find sensor data for Hurricane Florence and Hurricane Michael?

I am looking for sensor data (for eg., Satellite, Remote Sensing etc.,) associated with Hurricane Florence and Hurricane Michael? If you have or pointers to it ... Could you share?

04 March 2019 1,576 3 View

Can any one clarify my doubt regarding Related Substances analysis by HPLC quantification?

Hi, My Compound is an Mesylate salt, I have identified 5 impurities and Synthesized. Out of which three compounds are neutral compounds (i.e not in the form of salts), one compound is mesylate...

24 September 2017 8,073 3 View

What is the resistance for the oxidation of gold at higher temperature ?

30 May 2017 5,747 2 View

Test sequence expected to be different from positive control strain?

Suppose we have a sequence similar to positive control strain, what should be the minimum nucleotide variation for the test sequence for it to be considered distinct and not carryover...

03 May 2017 1,764 3 View

How to simulate cyclic voltammetry in Comsol Multiphysics?

Hi! Does anybody know how to Programm a cyclic voltammetry Simulation at Comsol multiphysics for a disk-shaped macroelectrode (2D)? Thank you!

12 January 2021 10,012 3 View

Why the Helmholtz decomposition theorem is not applicable to the electrodynamics?

My question is caused by one curious fact of the electrodynamics. It is commonly accepted opinion that the electromagnetic fields can at least formally be decomposed onto the rotational and...

10 September 2020 8,668 3 View

Can violent storms be caused by the moon in perigee?

It seems that the moon is getting farther away from Earth. Yet, storms are getting more violent. Why? Do these ferocious storms (tornadoes, hurricanes, rain-wind-thunder-lightning storms) occur...

25 December 2019 2,706 13 View

How to import ECG data recorded with BrainVison Recorder (.eeg files) into Kubios?

For HRV analysis I would like to use Kubios Standard. I recorded ECG with BrainVision Recorder and get .eeg files which cannot be importet into Kubios directly, as the Standard version only...

12 December 2019 6,470 2 View

Can violent storms be caused by the moon in perigee?

It seems that the moon is getting farther away from Earth. Yet, storms are getting more violent. Why? Do these ferocious storms (tornadoes, hurricanes, rain-wind-thunder-lightning storms) occur...

11 December 2019 642 10 View

What are the intrinsic relations between Dissipation and principles of mechanics and physics ?

DIssipation is the reflection of irreversibility in the processes of nature. How does it reflect itself in various laws an principles ?

27 November 2019 4,138 3 View

What are the intrinsic relations between Dissipation and principles of mechanics and physics ?

DIssipation is the reflection of irreversibility in the processes of nature. How does it reflect itself in various laws an principles ?

10 November 2019 7,891 3 View

Does plane (spherical) EM wave expression mean infinite EM interaction speed?

Dear Sirs, Everybody knows plane and spherical wave solutions of Maxwell equations, e.g for decaying plane wave E=E0*exp(-kx)*cos(w(t-x/v)). But seems to me they give the unreal situation that...

09 October 2019 230 14 View

What could be the mass of the magnetic monopole?

When Dirac introduced his magnetic monopole for explaining the quantization of the electric charge he left the mass as a free parameter of such particles, but nowadays we have many different kind...

07 August 2019 4,683 43 View

Do you want to collaborate in a review about MOFs on electroanalysis?

Hi. I'm writting a review about the application of MOFs to desing modified electrodes for electroanalytical application, specifically carbon based electrodes, so I'm looking for collaboration to...

04 May 2019 2,711 2 View