Do you have suggestions for feed formulation software?

Hi, I am considering buying a feed formulation software that could be used for teaching as well as animal experiments for both ruminants and monogastric species. Do you have any suggestions for...

11 December 2018 5,076 34 View

How to calculate area under curve (AUC) in R?

I would appreciate if you share R codes, information, suggestions etc. regarding calculation of area under curve in R for time-series data. Thanks

08 September 2017 2,755 7 View

Is Picro-Sirius Red staining also applicable to frozen sections?

Picro-Sirius red staining has most frequently been used on paraffin sections and I was wondering if it is possible to use this for cryosections as well. I would appreciate you comments,...

08 September 2017 8,591 2 View

How to compare histograms from different groups in R?

07 August 2017 6,077 24 View

Independent t-test with covariates?

Hi all, I have two independent groups I want to test whether their values differ significantly for a number of parameters studied. Based on my statistical knowledge from early university, the...

01 February 2017 9,817 13 View

How to use lsmeans to make interaction plots in R?

Hello there, I would appreciate if you could provide some tips on how to use lsmeans to make interaction plots in R. Thanks alot

01 February 2017 3,337 11 View

How to deal with two repeated variables (nested) in lme R?

11 December 2016 2,334 5 View

In a repeated mixed model analysis, the repeated variables such as time or week etc. are treated as a factor or continuous variable in the model?

Hello there, I am performing repeated measures analysis where I need to look at changes in blood parameters over a period of time (lets say week). So, should I use week as a factor or continuous...

09 October 2016 5,615 10 View

What is the best way to measure gluconeogenesis in-vivo in mice?

Would you please let me know what would be the best way to measure gluconeogenesis in-vivo in mice, I would appreciate.

09 October 2016 2,209 2 View

What could the best way to preserve mice pancreas to obtain good RNA yield for qPCR?

Hello everyone, I had had a difficulty in obtaining good RNA yield from sheep pancreas samples in the past. This time I am going to try with mice samples. Would you please suggest effective ways...

08 September 2016 7,513 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

No title

01 March 2021 3,905 5 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

How does an AC-DC power supply Flyback Converter Based USB Charger Model using Matlab/Simulink looks like?

I am required to learn about Flyback converters and I got stuck not knowing to full design of the power supply flyback converter Based USB Charger Model using Simulink, especially the design model...

25 February 2021 5,435 2 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

How to calculate Z (the number of molecules in a unit cell) for calculating theoretical density?

I am trying to calculate the theoretical density of my ceramics materials. I use the formula below to calculate the theoretical density: Theoretical density = (Molecular weight x No. of molecules...

24 February 2021 3,823 2 View