How to I calculate the standard deviation from the diffusion coefficient?

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Which cointegration approach should I use when the variables are integrated in different orders?

I am working on a 21 sample size data time series, and after applying ADF test one of my variables are integrated of order 2 I(2), two variables are integrated of order 1 I(1) and two are...

08 June 2024 5,787 12 View

How do I convert the solar radiation data from MJ/m2 to photosynthetic photon flux density (PPFD)?

I have collected solar radiation data in units of MJ/m2. However, I would like to convert this data to Photosynthetic Photon Flux Density (PPFD) to better understand its impact on photosynthesis...

23 May 2023 9,887 1 View

Which mounting medium is best for DsRed fluorescence?

Hello, I have a microscope slide with brain tissue on it. The tissue has been labeled with the fluorescent protein Dapi. In addition, the brain tissue was initially implanted with tumor cells...

02 February 2023 9,488 0 View

Hi, I am looking for the 2023 Cornell Integrated Crop and Pest Management Guidelines for Vegetable Crops?

I am working on a review of the mains pest management methods in sweet corn. If you have it, please share it to me.

31 January 2023 6,919 2 View

IPA or Thematic analysis?

Im writing begining to work on a piece of research that will ask about people's experince with psycedelic drugs and the steps taken to ensure positive exeprince/ minimise harm. I want to conduct...

14 November 2022 5,196 5 View

What are the coordinates of the basolateral amydgala and ventral striatum (NaAc) in a P12-14 mouse?

I cannot find any published work that report stereotaxic injection at P12 in the mouse BLA and Ventral striatum. Would anyone know which coordinates to use? Thanks

11 September 2022 2,665 0 View

Machine Learning and Big Data Analytics Tools Question?

What would be the best big data analytical tools to determine changes in behavioral health (e.g., addiction behaviors)? The data used to predict behavioral health changes are secondary data which...

30 September 2020 9,684 8 View

How to help ToxTrac to detect an moving animal?

Hi, I would like to use ToxTrac to help me with my hornet's videos. I did 600 experiments in an olfactometer to follow the behavior of hornets. They are pretty "big" but ToxTarc never detected...

23 August 2020 9,080 4 View

Survey template to assess added value in facility management?

The survey instrument is needed to assess how a hospital construction organisation perceives added value to the customer and users in strategically managing the build.

26 December 2018 389 3 View

Residual analysis after excat Fisher test (vs. Chi-square)?

I am working with small sample size qualitative clinical data (use attach file) In this context I have used a exact Fisher test as some expected frequency < 5. More exactly I perform a perform...

28 November 2018 9,989 2 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,843 1 View

Do we have a second order implicit finite difference for advection-diffusion equations in 1D on non-uniform grids?

Consider the advection-diffusion equation ∂/∂t U + ∂/∂x F(U) = ∂/∂x ( D(U) * ∂/∂x U ). I know that on uniform grids we can use central differences to approximate the advection term as ∂/∂x F(U)...

10 June 2024 358 8 View

Which model/equation can be applied to find the thermal diffusivity of a YSZ (Yttria Stabilized Zirconia) layer on a metal substrate?

Having the thicknesses of the layer and the substrate Having the thermal diffusivity values of coated and uncoated samples

02 June 2024 5,863 1 View

What are the problems faced in antibacterial well diffusion method of turmeric extract?

The diffusion pattern of extract in the well is not showing uniform inhibition zone

30 May 2024 2,147 4 View

Schrödinger equation: Is it a diffusion equation, a wave equation, or none of these?

It's both.

30 May 2024 7,063 2 View

Can anyone offer advice on how to show the inhibition zone of bacillus against s.aureus?

Hi, i am doing research on the potential antimicrobial activity of Bacillus against s.aureus.i have tried various methods for six months.. like soft agar overlay method but my bacillus colony keep...

26 May 2024 2,151 6 View

How can I determine value of n, C, and A from Randles-Sevcik equation using CV results?

I'm working with Zeolites as electrode materials that exhibit battery-like behavior in three-electrode configuration. So, I did plots of peak current versus v1/2 used to calculate the slopes for...

22 May 2024 9,193 1 View

How to perform MD simulation to calculate point defect concentration with temerature?

any reference for code is very beneficial to me. also how to relate this with diffusion in lammps

14 May 2024 471 4 View

Is there any formula which is used to calculate the value of capacitive contribution in the case of battery type electrode?

Dunn's equation should not be used in the case of a battery-type electrode, according to a paper published in the journal "Phys. Chem. Lett. 2020, 11, 9846–9849 (ref. attached)" that I recently...

12 May 2024 3,261 0 View

Metal film diffuses through SiO2 and reaches Si substrate?

I deposited a 50-nm-thick Pt film on a silicon substrate using magnetron sputtering method. TEM results showed the presence of SiO2 layer between Pt and Si-sub. Strangely, between SiO2 and...

06 May 2024 531 3 View