Where can I look for the total dissociative scattering cross section of C2H4?

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I need help on PHITS ?

I have a problem defining my mat[2], can you help me? THANKS [ M a t e r i a l ] mat[1] Ce 2 O 12 W 3 mat[2] Si 1 O 2 [ Mat Name Color ] mat name color 1...

02 July 2024 4,534 0 View

Is the AlNiSb a half heusler ?

The half heusler alloys are defined as XYZ with X and Y are transition metals or rare earth and Z is sp element My question : can we consider the AlNiSb a half heusler?

14 March 2024 3,686 0 View

. Mécanisme Fondamental des Incendies ?

La Combustion en tant que Processus 2.2. Éléments du Triangle du Feu 2.2.1. Les Trois Points du Triangle du Feu 2.2.1.1 Le Combustible 2.2.1.2. Le Carburant 2.2.1.3. Le Flux de Chaleur 2.3....

15 February 2024 8,689 2 View

What is the difference between bath water, incubator and drying or heating ovens?

I want to know the behaviour of my sample at a temperature of "37 degrees in the three types of equipment cited above, and will I have the same results.

28 December 2023 545 1 View

What is the reason of difference in analysis results between OpenSees and SAP2000?

Hello friends, I have a question regarding structural engineering. I modeled a reinforced concrete column in OpenSees (with displacement-based element), performed gravity analysis, and conducted...

19 December 2023 5,628 2 View

Is this Globigerina venezuelana?

From a Middle Miocene sample

12 December 2023 9,912 0 View

Sharing Non-Open Access Manuscripts?

Greetings, all! When you are applying for an assistant professor position and you need to include non-open access articles in your application. Is it possible to share the entire manuscript or...

12 December 2023 9,187 3 View

Can you identify this foraminifera?

Hello This is a foraminifera from a Middle Miocene sample, size is about 400μm. Can you identify this species?

12 December 2023 8,399 2 View

Speech sounds disorder ?

cohort study

07 December 2023 4,284 2 View

How to obtain a concentration of 1 mM/dl of ammonia from ammonium chloride?

How many mg or g of ammonium chloride (NH4Cl) to obtain a final concentration of 1 mM/dl of ammonia (NH3) ?

03 December 2023 2,627 1 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 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

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Are there instances where molecules with larger molecular weights exhibit greater mobility than those with smaller molecular weights?

Hi, I know that low molecular weight (MW) molecules generally tend to have higher mobility, while high molecular weight molecules tend to have lower mobility. However, in my experimental...

06 August 2024 1,495 2 View

How can I add own Henry coefficients in Aspen Plus?

Hi, i would like to simulate an absorption process in Aspen Plus. I want to use the NRTL model und would like to add some individual Henry coefficients. Is that possible and how?

05 August 2024 2,333 2 View

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 View

How to start a Molecular Dynamics Simulation?

Is it possible to conduct a molecular dynamics simulation to see the effects of a specific carbohydrate on the structure of lipids (e.g., micelle structure)? I am a beginner in this field and plan...

03 August 2024 3,371 3 View

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View