Easy tool to make an online interactive dichotomous ID key for taxon X?

I think species identification using keys in books and compendiums is rather ineffective because you always have to look up the next step and associated pictures on different pages. So I was...

30 April 2020 2,612 5 View

Is there a standard/maximum ohmic resistance for iR compensation in OER LSV?

I understand that electrodes have different resistance but not quite sure if it's safe to assume that the overpotential of an electrode with resistance of 4 ohms and compensation of 50% would be...

23 October 2018 3,890 3 View

What is the interpretation for a positive regression coefficient on the interaction factor in a parametric analysis?

I am conducting a parametric analysis. The overall eqn would be yield= -A-E+AE from the eqn, the individual factors have a net negative effect on the yield but the interaction has a positive...

16 April 2018 8,309 3 View

My protein does not bind to His column

Hi! My target protein does not bind to the column. Before purification, I have confirmed that it has a His-tag by Western blot. Also, the protein is in the insoluble fraction so I carried out...

13 July 2017 5,316 10 View

What is a universal detector for HPLC?

I was just reading that RID was "the only universal detector in HPLC", yet it is possible that some compouds are "invisible to the detector" if their RI is close to that of the mobile phase. So...

25 May 2017 2,798 5 View

Any recommendation for an HLA-G antibody ?

Can anyone recommend an HLA-G antibody that works on formalin fixed, paraffin embedded tissue ? Thanks.

21 September 2016 3,113 3 View

How to change gene tracking id's to the actual gene names in the graphs when analyzing RNAseq data with CummeRbund (R package)?

I have been struggling with this problem particularly for the similar expression gene graph where I can see only the tracking id's XLOC... which actually even do not match with any of the id's I...

01 February 2016 4,275 3 View

What should the statistical approach be in studying the correlation of the ambient temperature of the environment and the ectoparasite count on bats?

11 July 2015 4,622 8 View

Is anyone doing any work with suicide risk screens in the withdrawal management setting?

03 May 2015 5,776 5 View

What is an acceptable recovery per cent for titrimetric analysis method?

If the validation results of a iodometric titration method give a recovery of 96-107 %, is that ok? Or is this method inapplicable?

05 March 2014 5,139 9 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

How to write a scientific report?

We are analysing scientific reports at University in great detail, so I wanted to find a scientific report about how to write a scientific report. Including detail such as what information to put...

02 March 2021 7,602 4 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View