23 December 2021 1 9K Report

I'm running out of sheath fluid for my Fortessa and the vendor is also back-ordered. Can I make my own? Any tips to last me through the holidays?

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How to deal with lab test values above quantifiable limit?

Hi, I'm analyzing data from an oncology trial and trying to perform statistical analysis including cox regression analysis and paired t-tests. My data includes laboratory test values, including...

22 June 2024 6,181 1 View

How can I adjust my fabrication method of liposome in order to correctly photographed TEM structures of liposomes?

I preprared curcumin-loaded liposome by Thin Film Hydration Method using lecithin, curcumin and beta-sterol. I stained it with phosphotungstic acid and uranium acetate and took TEM images of each....

30 May 2024 6,863 2 View

Are there people who success to staining pax7 on mouse tissue (frozen, 4%PFA)?

I have never success a staining pax7, myoD, eMHY on mouse tissue. (DSHB antibody) When I did a heat-retrieval, staining is success but background was too strong. So I'm not sure if this is a good...

27 May 2024 1,597 1 View

An error occurs when preparing ligands in Discovery Studio?

Hello, I am experiencing an error while using Discovery Studio and would like to ask for your assistance in identifying the cause. The details of the error are as follows: [ 22-May-2024 14:59:14...

21 May 2024 4,980 0 View

How to define Periodic boundary condition in HFSS?

Hello, I am newbie to HFSS and I need to define the periodic boundary conditions on the upper faces of the wave guide that is clarified in the attached file. Could you please let me know how I...

18 May 2024 2,444 0 View

Why is chitosan insoluble at lower pH outside the normal pH solubility range?

The amine group need to be protonated for Chitosan to dissolve in water, why then at pH lower than say 4,5 does the chitosan drop out of solution?

15 May 2024 4,193 2 View

How does CST calculate S11 for different types of transmission lines with waveguide port?

Hi, I get confused about the CST calculations for reflection and transmission values (S- S-Parameters) for different kinds of transmission lines. 1)First could you please let me know where is the...

02 May 2024 7,967 4 View

Is there any solution to define a periodic boundary condition for a face in CST?

Hi, In the scheme, I want to define the two above faces as the periodic boundaries on Y axis. But as I defined it, the CST considers the maximum size of the total shape on Y axis as periodic...

02 May 2024 4,573 1 View

How can I predict the synthesis possibility of compounds?

Hello, I am in charge of discovering new compound candidates using AI. Currently, we want to create hundreds of thousands of virtual compounds and then select final candidates through...

21 April 2024 9,784 0 View

How to get a paper from nature cities?

I want to download a few Nature Cities papers for study, but I can't do it through my school account, is there any way to access them?

15 April 2024 8,376 1 View

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