Do you have expertise on use of @ RISK?

More Anyebe Onoja's questions See All

How sensitive are mice to dengue virus?

I want to isolate/build the titre of dengue virus in mice, The mosquitoes were caught and stored at -56°C for a long time. Please who has experience in the technique of mice inoculation with...

08 September 2014 4,589 8 View

Can anyone help with troubles relating to the loading tray of real time PCR?

After using the qPCR days before for a multiplex reaction, I created another run template for a singleplex reaction and set the thermal profile. As I started the reaction, an error message from...

07 August 2014 3,123 3 View

How can I get rid of unspecific binding in conventional PCR?

I obtained very sharp bands in the region I am amplifying, but there are some faint bands below still (I guess primer dimers). I raised and lowered the temperature by one degree, for the +1degree...

07 August 2014 567 7 View

Why am I unable to get a PCR band size i got earlier?

I used a protocol to amplify a segment of a viral RNA. After making cDNA, I was able to detect the positive control four times with excellent bands, each time i used the same reagents including...

07 August 2014 7,986 8 View

Can someone kindly help me with details, website where I can buy a kit for Yellow Fever Virus IgM and/or IgG ELISA?

04 May 2014 3,193 2 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 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 prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

Antonio Quintino

Yes. Great software. Faster and more powerfull with larger copulas than @Risk.

Chris Kelly

Besides @Risk, for straightforward Monte Carlo simulations I have found Microsoft Excel both adequate and flexible as I explain in the attached article.

Article Playing risk roulette with Monte Carlo simulation using Micr...

Michal Czyz

Yup, and probably the best advice you get here: switch to R. The sooner you do it the less you suffer in long run.