How to calculate of delayed neutron parameters in MCNP multigroup calculation?

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How do I get a graph along the line for the tangential and vertical components of the field in CST?

Hello everyone. I got slices of the fields by depth for each component (photo 1), now I want to get a 1D graph of the dependence of the electric field strength along the line, separately for the...

27 June 2024 5,466 0 View

How can I get graphs of the normal and tangential components in HFSS?

Hello everyone. How can I get graphs of the normal and tangential components in HFSS? In CST it looks like this:

20 June 2024 3,131 3 View

The Power loss graph has distortions in CST studio. How to fix it, has anyone encountered it?

Hi everybody. I irradiate a biological object with a plane wave, when displaying a graph of the power loss density, distortions appear in the slice (blue areas), but there are no such distortions...

12 May 2024 1,180 1 View

Incorrect display of SAR in CST. How can it be solved?

Good day to everyone. When I calculate SAR in CST, an incorrect display of the SAR field in the object appears. If you change the averaging parameters to 1g, 10g, point, then the problem remains....

21 April 2024 9,729 0 View

How do I make the length of an object constant when bending in CST studio?

Hello everyone. Please tell me how to make sure that when the curvature changes, the length of the segment remains constant? I'm modeling a patch antenna that I wrap around a cylinder. The antenna...

04 April 2024 2,787 4 View

Can you recommend literature about the Skoptsy sect?

The Skoptsy were a sect within the larger Spiritual Christianity movement in the Russian Empire, best known for practising castration of men and the mastectomy of women in accordance with their...

28 January 2024 4,637 0 View

Could you recomend articles about BIM implementation in the Mining industry?

I am currently searching for more information on implementation of Building Infromation Modeling (BIM) in mining industry. Would be glad to see any article recomendations.

22 February 2022 685 4 View

Is it possible to use the Axon700B patch clamp amplifier for extracellular field potentials recordings in the CA1 area of hypo hippocampus?

I am having difficulties to record fEPSPs in the CA1. I am using the standard pair pulse protocol and 50-100uS, 10-300uA stimulation. I want to induce LTP later, but stuck on the initial step. I...

02 January 2019 2,297 12 View

Shear and Young's moduli

Dear colleagues, I have a need to compare (not very precisely) mechanical properties of two materials. The first one is solid-like material (fibers mat) and the second one is a weak gel. I have a...

19 July 2017 4,720 5 View

What is the conventional term for the one of the erosional features: ability of soils to disaggregate under flowing water impact?

The explanation given above is direct translate from Russian. In Russia the water resistance of soils is divided into soaking properties, macerating properties, and this third - which is literally...

28 October 2015 7,706 6 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 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

How to correctly use the UTE and ZTE pulse sequences in Bruker's ParaVision software?

I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...

01 August 2024 9,227 1 View

IHC profiler in image j software. has anyone used it to quantify nuclear DAB positivity?

Dear researchers. I tried using the IHC PROFILER in image j to quantify nuclear DAB staining. I followed the instructions in the original article by "Varghese F, Bukhari AB, Malhotra R, De A...

29 July 2024 2,229 0 View

How many events should be counted for the analysis of apoptosis with nuclear staining with Hoechst 33342 whit microscopy ?

Greeting How many events should be counted for the analysis of apoptosis with nuclear staining with Hoechst 33342 whit microscopy ? Are 100 events count sufficient and three repetitions for...

25 July 2024 7,520 0 View

Is the zero-zero component of the metric tensor equal to 1 for accelerating reference frames?

Consider the case of negligible gravity but there is an accelerating reference frame. Its origin traces out a trajectory, or world line, seen in some inertial reference frame. The Lorentz metric...

24 July 2024 1,608 15 View

How to separate the stereoisomers compond in reaction mixture?

how to separate the organic reaction stereo isomers compounds are separate from the reaction mixture any simple methods are available

23 July 2024 8,025 4 View

How Can I Resolve a Persistent Unwanted NMR Peak at 1.25 ppm?

Hello everyone, I am facing a consistent issue in my NMR spectra with an unwanted peak appearing at 1.25 ppm. This peak seems to vary with the amount of sample: it becomes more pronounced with...

15 July 2024 9,065 4 View

Which book and outline do you recommend for computational physics course for BS level ?

students already took 1. numerical methods 2. programming language 3. Probability and statistics

09 July 2024 6,271 3 View

What is the recommended type of pseudopotentials for QE?

Hello dear colleagues and professors Please what is the recommended type of pseudopotentials for QE? ultrasoft or norm conserving?? And from where get all types of pseudos (us, nc, pbe,...

09 July 2024 9,541 5 View

Gleb Lomakov

Unfortunately, Forrest Brown said, what MCNP group will not advance group calculations and it will not possible in future... Only continuous energy calculations!

Huseyin Ozan Tekin

Dear Lomakov,

According to my experiences, This scenario seems a bit difficult to obtain Beff in one calculation in MCNP. Somehow, you can still research about it

Good Luck

Mohamad Puad Haji Abu

Thank you