Are there meteorological satellites to download precipitation data of Sri Lanka?

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Requesting protocols (96 well plate) for superoxide radical scavenging activity and hydroxyl radical scavenging activity?

Hello everyone, I am currently working on the natural colour pigment, betalains. I am looking for 96- well plate adopted assay protocols for measuring superoxide and hydroxyl radical scavenging...

03 January 2021 2,414 2 View

Any good reference that links economic/industrial policy to changed agent behavior?

Usually industrial policy is interpreted as changing economic structure from in favor of more productive/advanced economic activities. But would like to read something that discusses the...

31 December 2020 3,199 3 View

How to simulate the magnetohydrodynamics (MHD) phenomena in COMSOL? What is the best way to learn how to use COMSOL?

I would like to simulate the Lorentz Force resulting from the magnetohydrodynamics (MHD) phenomenon in an ionic solution.

19 December 2020 8,278 9 View

RNA-Seq for the analysis of ribosomal RNA (rRNA) processing sites?

Greetings! I want to study ribosomal RNA expression and potential processing sites in bacteria. To such effect, I want to perform an RNA-Seq experiment in order to analyze potential rRNA...

02 December 2020 1,310 2 View

Problem executing MrBayes. Help?

Hi, I'm trying to run MrBayes 3.2.7 with a matrix of 37 species and 20561 nucleotides. I consistently receive the following error: MrBayes > Execute...

18 November 2020 3,867 3 View

Where could I find a list of the main journals for free-to-publish in marine ecology and marine biology fields?

I am trying to publish a couple of articles in order to improve my scientist CV...

23 August 2020 4,264 16 View

Does anyone have a protocol about growing 3D culture in matrigel in order to extract protein for Western Blot assay?

Hello. I'd like to perform a Western Blont with samples obtained from 3D culture in matrigel. I've done experiments with 3D cultures in 96 well plates in order to test drug activity, but now I'm...

27 July 2020 1,421 4 View

Whenever modelling a bullet impact using Abaqus explicit, does the bullet needs to be given an inertia? (Ofc...)/?

I am trying to simulate the impact of a 9mm bullet into a composite metal foam (steel) panel. I might ask more questions in the near future so if anyone with knowledge about the topic and free...

24 July 2020 6,478 2 View

There is an empirical o theorical relation between band gap and electron affinity?

I am working on the simulation of a solar cell and I am using a ternary compound, for the gap the "Vegard's law" applies, but what about the electron affinity? Is there a relationship I can use?

30 March 2020 7,662 5 View

How to gather bibliography from around the world, keeping reliability and coherence?

As we face a digital era that connects researchers and researches from around the world there is a tremendous amount of works available for new researchers and their projects and works. Are there...

21 March 2020 3,202 3 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 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

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

Costijn Zwart

which period? have a look here:

http://trmm.gsfc.nasa.gov/

and here:

http://precip.gsfc.nasa.gov/

Tamasha Fernando

Thanks Zwart I need data for at least 10 year period. 2000- 2010 to 2014

Vincenzo Levizzani

You may find additional links to products from

http://ipwg.isac.cnr.it/

José Francisco de Oliveira-Júnior

Using satellite data http://trmm.gsfc.nasa.gov/

Mohsen Ghanea

I used MODIS meteorological data (including AOD, TCPWV, and wind speed). To gain more information about these products, you can refer to the following publication:

Article Investigation and validation of MODIS SST in the northern Persian Gulf