Best-suited data repository for a large interactive 'plotly' table, Supplementary to an 'omic' paper?

I would like to publish one huge table as Supplementary resources to a forthcoming paper. The R package 'plotly' enables the creation of interactive tables which can be searched, filtered for...

08 September 2018 8,366 8 View

Unusual applications for the scanning function of a Nanodrop?

Dear colleagues, We have a Nanodrop model (Nano-300 AllSheng) which allows for scanning samples from 200-800 nm. I was thinking whether it could be used as an alternative to more sophisticate...

31 December 2017 8,030 4 View

Best reagent to reveal piperidine alkaloids on silver nitrate-impregnated TLC plates?

I have been separate piperidine alkaloid isomers with ordinary normal phase silica TLC, revealed with Draggendorf's reagent. However now I am attempting some separations using a silver-nitrate...

10 November 2017 4,913 4 View

Database for Journal Acceptance Rates?

Given so many metrics available for evaluating the best journals to which one should submit one's research manuscript, I usually find the Acceptance Rate one of the most desirable. Also as to...

01 February 2017 6,873 12 View

Is there a link to download Beall's List of Predatory Journals?

I have searched on the website and did not find a link. Someone dropped that question but Mr Beall answered something else. Having the list offline is useful especially when discussing with my...

10 November 2016 3,717 6 View

Data and methods in old Science papers?

Dear collagues, This is probably a very naive question but to date I haven't obtained a satisfactory answer. I often must study old papers. I recurrently find these old papers very reticent and...

08 September 2016 2,567 8 View

How can I deal with DMSO crystallisation in stock solution?

04 May 2015 9,673 6 View

How often do fire ants attack electrical installations in the US?

I have seen this video from BBC "Fire Ants and Techno-Chaos" which states that fire ants (mainly Solenopsis invicta) will attack electric equipments in the US, causing considerable damage and...

08 September 2014 4,705 4 View

Would anyone perhaps know if an ant pupa would survive a leg or wing amputation?

I would need to do some experiments on ant pupae, but I should genotype them before procedures. As such I would be needing some body part for DNA extraction. I know adults do well after one leg...

05 June 2014 5,649 6 View

Does anyone know about some good preparative GCMS system?

I have been analysing compounds with a GCMS for over few years. Some of them I would like to test for biological activity. I have attempted liquid separation by several means with no success to...

05 June 2014 8,319 5 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 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

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View