Is there a dataset of atmospheric river tracks for the whole continental US?

I'm looking for the period 1960-2010, so the dataset would most likely have to be based on re-analysis data. Most things I found are for the West Coast only and often just feature the landfalling...

18 January 2021 3,466 2 View

Where to publish my methodological working paper?

Recently I decided to switch my PhD project to a cumulative form. I have already written an extensive methodological chapter about my adaptation of interpretivist methodology and ethnographical...

11 January 2021 5,337 6 View

How is single molecule's fluorescence lifetime depending on excitation density?

It is known, that the fluorescence lifetime of an ensemble of molecules being in close vicinity can change, as intermolecular processes between excited chromophores (e.g. superradiance,...

28 October 2020 7,656 3 View

Minimum participants for a focus group interview ?

I am involved in qualitative research and at the time working on the methodological background. My colleague, which was doing the interviews, brought to me they did some focus group interviews....

30 March 2020 4,000 16 View

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10 June 2019 6,662 4 View

How to mesure fluorescence excitation intensity under microscope ?

Hi everyone, My problem is quite simple: I would like to get the fluorescence excitation intensity in mol.m-2.s-1 (or W.m-2). And I didn't find any protocol/advice online to measure it. I...

15 January 2019 9,583 2 View

What insulin receptor antibodies do you recommend for WB and ICC on rat neurons (Santa Cruz sc-710 and sc-711 aren't sold anymore)?

My stock of sc-711 is gone, and SC has been prohibited from selling polyclonal antibodies. I want to do both WB (could be either IRalpha or IRbeta) and ICC, especially unpermeabilized cells (so...

15 January 2018 2,474 3 View

Who knows talented prospective PhD students who want to pursue an academic career in sustainability science?

27 April 2017 2,147 2 View

Do you know of studies that compare the proactiveness of environmental strategies of suppliers with those of OEMs (in the same sector)?

28 April 2016 1,121 1 View

Which method should we use for analyzing a sample of 45 companies at two points in time?

25 February 2016 1,868 3 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

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 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

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

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02 March 2021 3,060 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View