21 April 2018 1 7K Report

is it possible to use different SDN controllers other than ONOS controller with Cooja simulator to implement SDWSN?

More Catherine Nayer Tadros's questions See All
Are there any information about protocols of CRISPR in leishmania strains?

I am looking for a CRISPR protocol for application in leishmania strains

08 July 2024 9,732 1 View

Has anyone successfully used steam on Persicaria perfoliata and its seeds?

I know steam has become a potential for killing invasive plants. I am curious to know whether or not it has been used successfully in killing the plant and the seeds of Mile-a-minute (Persicaria...

19 June 2024 6,216 0 View

Air bubbles forming underneath tissue during dehydration step of IHC?

Hi all, I've processed my own IHC for many years and never run into this problem before, but the last few times I've tried staining, I've had the same issue. I'm wondering if it's a reagent...

08 May 2024 3,979 1 View

Why are there fumes while heating melamine to graphitic carbon nitride ?

I am heating melamine at 550°C for 4 hrs but around 470°C I could observe white fumes from the muffle furnace which deposits as white powder on the outside of the furnace. I do not know why the...

01 May 2024 9,719 2 View

How do I compute for my sample size if the QUANT phase of my Explanatory sequential research is Mediation Analysis?

I am quite confused about what formula to use to compute my sample size. I will be conducting a Sequential Explanatory design wherein my QUANT phase will make use of mediation analysis and my qual...

22 April 2024 5,588 6 View

To what extent does Sysmex DI-60, with automated prep, advanced flagging, and quality control, minimize errors in hematology tests,and enhance result?

This research question delves into the multifaceted impact of integrating the Sysmex DI-60 hematology analyzer with several advanced features—automated sample preparation, advanced flagging...

12 April 2024 1,708 1 View

How to know how much to dilute a sample of acid for ICP OES?

I have solutions from an SFEIS test that I want to check for the dissolved elements. the solution used was Na2SO4 or H2SO4. How much should I dilute the sample before analysis? I am not sure what...

05 March 2024 4,266 4 View

HAs anyone experience loss of DAPI staining following long PFA fixation?

We have some old mouse brains stored in 4% PFA for several years. DAPI and Hoechst stains are not working on this tissue, athough immunohistochemistry for GFAP is OK (after antigen retrieval)....

15 February 2024 6,600 3 View

What is the best MWCO of dialysis membrane for chitosan nanoparticles loaded with herbal extract?

I would like to run an invitro drug release experiment for chitosan nanoparticles (600nm) loaded with herbal extract using dialysis membrane method. However since its not easy to ascertain the...

06 February 2024 2,239 2 View

What are the reasons as to why Somaliland cannot be recognized as a State just like South Sudan was?

Somaliland is a self declared State running its own administration and having all the requirement to be a Sovereign State, but its not recognized by the UN. What is the AUs take on all this?...

18 January 2024 6,788 1 View

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When I simulate for S parameters using ADS, I have faced this issue that I have attached. Please anyone clarify me?

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I am working on my Master's thesis on the biogeography of the genus Ruagea and I would like to ask, could someone help me to check whether my result?

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Wrong out put for gmx x2top?

Dear users, I would like to simulate a zeolite structure in gromacs. I got the .cif file from IZA expanded in one direction in Materials Studio and exported a .pdb file. However, when I want to...

24 July 2024 367 4 View

Which software tools are best for enhancing diagnostic accuracy in chest X-ray imaging using image reconstruction and neural networks?

I am reaching out to seek your valuable advice and recommendations regarding the best software tools to use for this research. Specifically, I am looking for software with a user-friendly...

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How to test multivariate outlier in STATA?

Hey all, I need help testing for multivariate outliers using STATA for my master thesis. The literature recommends the Minimum Covariance Determinant (MCD) (Verardi & Dehon, 2010). I found the...

22 July 2024 8,821 2 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,632 0 View

What is wrong with my input file?

im studing gaussian 16 with reading paper about I-131 Metaiodobenzylguanidine in the paper "In a similar vein, nuclear magnetic resonance shielding values were investigated using the widely...

16 July 2024 6,040 4 View

Figure plot in scientific articles?

Hi all, Do you know how to plot this figure? I found many of them in Nature journals but have not figured out how to make them. Which software/tool do you suggest? Thank you very much.

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