How can I build a membrane patch with multiple monomers of a peptide?

Hi, I have been looking around for ways to insert various monomers of an AMP in membrane bilayers. To start-off, I have been using Charm-Gui, but it seems that I can only insert one peptide at a...

29 November 2020 8,660 2 View

Which tests for a quantitative experimental design using scenario with formative constructs?

Hello! I am lost as to know which tests I should use. I am doing a master thesis in marketing/IS. I have two groups (treatment received used AI) and control (did not use AI). I used an...

27 April 2019 4,317 2 View

Is there any study or research paper that deals with the disturbances faced by insects in the natural conditions?

There are countless research papers dealing with the menace and destructive nature of insects. In a way, insects are unfortunately deemed as detrimental organisms of the planet as there are...

23 July 2018 2,305 2 View

Is there a standard protocol to look for the parts of insects in the faecal matter of insectivorous birds?

The reliance of birds over insects for nutrition is an interesting ecological phenomenon. The reliance varies from being obligatory to facultative, but the major chunk of bird population are some...

25 June 2018 6,219 3 View

Which type of spectrotometry method is apt for analysing the pesticide trace contents in insects?

Rapid usage of pesticides in agriculture has gained its way into the body of insects. I intend to check the content present from my personal collection of insects like grasshoppers and beetles...

06 March 2018 1,705 7 View

Which parameters could be measured to prevent an epilepsy seizure ?

I'm looking for chemical or physiological parameters (which can be measured) that change minutes or seconds before an epilepsy crisis. In other terms, what are the chemical, biological and...

11 October 2014 8,274 6 View

Comparison of the intensities of low-loss and core loss EELS spectra acquired with different exposure times and vertical binning?

Recently I acquired two EELS spectrum images (low-loss and core-loss on the N-K edge) over cavities that contains molecular nitrogen (using a GIF Quantum). I have extracted the signature of the...

30 September 2014 2,202 2 View

Are there any good tools for determining or predicting dimer or multimer formation for large proteins?

I'm currently sequencing laccase isoforms. I basically have the sequences. However I would like to predict the formation of multimers due to the fact that this phenomena occurs frequently in...

18 February 2014 6,275 1 View

What features/factors would you look for in an Atomic Layer Deposition (ALD) Reactor?

As we have been spreading the word about ALD and its usefulness we have found many people who haven't heard of the technique. We are working on putting together an economical ALD reactor that is...

03 October 2012 3,198 18 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Trouble with Charting with Google Earth Engine (Technical)?

Hello. I have a problem with the charting in google earth engine. I created an image collection by combining 5 image collections of five parameters and using ee.Join.inner ( ) and .apply ( )...

26 February 2021 7,084 2 View

Best excel chart to compare algorithms' running time?

Hi I want to compare the running time of robotic path planning algorithms. The grid size is 8X8. I have 100 scenarios of start and goal positions.. Each scenario is run in three obstacles ratio...

22 February 2021 621 1 View

Using the Pfaffl method: Is it possible that the ratio of the calibrator does not equal 1?

Hi all, I have a question regarding calculations using the Pfaffl method. I have 3 groups per experiment: 1 control group (calibrator) and 2 treatment groups with 6 to 7 biological repeats per...

19 February 2021 8,351 2 View

How to find if Qualitative and Quantitative (discrete) variables have a relation?

I'm going to do a brief research about the dependance between the number of cases of Covid-19 and sex( male/female) . One of the requierements is to use inferential statistics to test the...

18 February 2021 7,092 11 View

Convert unit from OR per SD to 1mm for meta analysis?

I would like to ask if someone could help me to convert unit from OR per SD to 1mm for meta analysis. for example The age-adjusted OR per SD cIMT for MMSE

16 February 2021 6,476 2 View

What is the best way to create a Vector file for any figure?

Some journals ask for a vector file for the figures/diagrams submitted for the article. What is the best way to create a vector file from your Microsoft Excel chart?

01 February 2021 6,344 2 View

For continuous variables, in which threshold value we should perform rating up the quality of evidence in Grade analysis?

If the mean difference was used to measure the effect estimates in comparisons, in which threshold value we should perform rating up the quality of evidence in Grade analysis. In terms of Risk...

26 January 2021 5,513 3 View

How to detect spurious correlation in a statistical dataset with binary variables?

17 January 2021 7,892 25 View

In meta-analysis of binary outcomes, what should we do when the occurrence of outcome is zero in both groups?

In conducting meta-analysis of binary outcomes (in RCTs), in case the risk ratio has not been reported, what should we do with the studies that the number of outcomes occurrence is zero in both...

09 January 2021 2,802 5 View