Is silica suitable for millimeter wave bands?

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How to design RHCE allele primers?

The RH blood group system is encoded by RHD and RHCE genes, and the difference of G>C at the 676 base of exon 5 of RHCE gene represents the RHE and RHe alleles. If you want to design primers...

21 May 2024 7,667 1 View

Why is high dielectric constant helpful for superconductivity?

In generally, superconductor materials is a dielelctric material at room temp and atmospheric pressure. I want to konw superconductor materials exhibit any particular dielectric properties or not.

25 February 2024 2,282 0 View

How to optimize the antenna array using LM algorithm?

I want to use the LM algorithm to optimize the phase of the elements on the transmission array to generate a specific field distribution in the near field - the desired field strength and phase...

24 October 2023 1,786 0 View

How to deal with highly auto-correlated residuals in VAR model ?

I am running a VAR model to predict the flow of consumer loans (dependent variable). I have three independent variables (consumption of durables goods, employment rate and households GFCF). Each...

13 October 2023 5,002 4 View

Are these Cyanine5 maleimide same?

Hello, I'm currently conducting protein labeling using Cy5 maleimide from Cytiva (PA25031). So far, I have been using the Cy5 maleimide mono-reactive dye from Cytiva, but I recently discovered...

01 August 2023 9,033 2 View

CST Studio multi-threading with -1 requestd threads failed ?

When using CST simulation, I will encounter this warning, how to deal with it ?

24 July 2023 7,332 0 View

How can a lens antenna be used to generate a beam in a specific functional form?

I want to use a lens to convert the far field of the feed antenna into a specific form, say, a flat-top form

18 July 2023 3,085 0 View

SDS-PAGE air bubble between gel and glass plate?

Hello, I'm currently having an issue with making an SDS-PAGE gel. After polymerization, big air bubbles form between the gel and glass plate. Although it doesn't appear to have a significant...

04 July 2023 3,189 0 View

Why is the setting here gray and cannot be changed ?

In the CST studio, i want to use the setting"adaptive mesh refinement" ,but it's gray and cann't be changed.

21 June 2023 1,248 0 View

Why does CST software always be unresponsive during post-processing?

Every time I do post-processing, the cst always freezes and doesn't respond, and if I add post-processing templates to the simulation, it will take a long time for the simulation to end up in...

20 April 2023 8,417 1 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Why only alpha wave of brain are found in some patients?

I have found an EEG where only alpha waves are present. Beta waves are not found in active patients. What interpretations ?

26 July 2024 4,741 1 View

Did Einstein misunderstand the photo-electric effect?

Photo-electric effect A light particle moving towards a surface cannot (by collision) force an electron particle to move away from that surface. A light wave can instead make interference with a...

19 July 2024 8,389 9 View

How to find peak period and significant wave height for a particular location in ocean?

I want to develop the figure like attached figure. How can I get, peak period and significant wave height at any given location.

13 July 2024 886 2 View

Possible reasons for not getting wake effects in free surface?

Hi, I am trying to simulate a ship in a canal. The top width of the canal is 20m, bottom width is 6m, depth is less than 5m. Ship has a length of 11.7m breadth of 4m, draft is 0.62m. The velocity...

10 July 2024 1,732 4 View

Is unified field theory Schrödinger's wave equation or its square?

We assume that the Schrödinger wave equation, iℏ(dψ/dt)= Ĥψ. . . . . (1) is incomplete and cannot be considered a unified field theory. on the other hand, its square, d/dt)partial U= D Nabla^2...

06 July 2024 7,106 8 View

What is the best method for modeling the transmission and reflection of an electromagnetic wave incident on a magnetic multilayer thin film?

Previously, I successfully modelled the transmission and reflection of electromagnetic waves incident on non-magnetic materials. Please refer to my publications for details: 1- A polynomial model...

05 July 2024 1,396 2 View