How can I obtain time series data by country on night-time light (brightness) ?

Hi everyone, Please, how can I obtain time series data by country on night-time light (brightness) ? I've tried, but so far all I can find are maps. I am looking for numerical data, especially in...

24 February 2021 8,625 4 View

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10 February 2020 7,162 5 View

Looking for research papers on Deep Learning - Neural Network used to delineate agricultural parcels based on satellite or UAV images?

Dears, I am looking for research papers leveraging Deep Neural Network to delineate field and parcel boundaries based on satellite or UAV images. I am especially interested in Sub-Saharan Africa...

18 February 2019 8,086 2 View

Which API could provide me MODIS NDVI in near real time (maximum 6 days delay) ?

20 January 2019 8,217 3 View

How to plot on a single graph multiple IRFs (Impluse Response Function) from different DSGE models on dynare?

Hi everyone, Please, I would like to know how with dynare I can get multiple IRFs (Impluse Response Function) from 02 different DSGE models (or mod. file) on the same graph. Could someone...

10 December 2018 2,934 3 View

How Can I find the Steady state of a DSGE model with dynare ?

Hi everyone, I hope you're all right! I am a Phd student at the end of my thesis writing. But I have a problem. In my last chapter, I would like to draw inspiration from the model developed by...

03 December 2018 8,975 2 View

Where can I find PAR (Photosynthetically Active Radiation) daily estimations dataset covering Uganda (mainland) from January 2017 till present?

Dears, I'm looking for a daily PAR dataset for Uganda mainland (from January 2017 till present times (the most recent, the best). I already investigated few sources unsuccessfully: ECMWF -...

26 October 2017 1,283 2 View

How to publish good and simple reports on medicinal plant research: The Asian Journal of Pharmacognosy

12 May 2017 9,991 15 View

Does anyone have good primers to test for mutations in mouse cancer cell lines: Kras, Braf, Pten, Pi3kca and Egfr mutation status?

Dear All, I'd like to characterize 2 mouse cell lines in terms of mutations and would like to know if you had good primers and protocol (or any other way to test it) to test the following...

23 April 2017 9,797 3 View

Does someone have an estimation or a measured value of dense polycrystalline alumina substrate ?

Dear colleagues, I am depositing ceramic based inks onto a dense polycrystalline alumina substrate and I cannot find in the literature a value for its surface energy. It would greatly help me to...

13 September 2016 5,847 2 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

Mediation path analysis - Can I run two seperate models?

I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...

27 February 2021 5,681 3 View

Why is the efficiency of viral mRNA electroporation in PBMC low?

Hello, I have been struggling with the electroporation of PBMC with HIV-I mRNA. Although the quality of the RNA generated is good, and the handling of the cells in meticulous, the frequency of...

27 February 2021 9,233 3 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

Why anti-CD20 or other antibodies are not used to label target cells in flow cytometry t-cell cytotoxicity assay?

New to the field of cell therapy. Why fluorescent-labeled antibodies to target cell antigens are not used for determining target cell count by flow cytometry in cytotoxicity assay (eg car-t)? Cell...

21 February 2021 3,278 3 View

Is anyone else having a similar situation?

I'm looking for the genetic sequence for the TAR region of HIV. If I put Transactivator Response Region, and HIV, and "genetic sequence: into a browser...is it not unreasonable to expect to be...

10 February 2021 658 5 View

Do you think this is a major setback for Merck and the SARS-CoV-2/COVID-19 vaccine development?

Vaccine manufacturer Merck Discontinues Development of SARS-CoV-2/COVID-19 Vaccine Candidates. The company found that the vaccine shots offered less protection than just contracting the virus...

25 January 2021 1,660 2 View

Is it possible to conduct a simple linear regression with a continuous value as an DV and 3 categorical ones for the IV?

I am currently writing my dissertation on the potential effect of bilingualism on intelligence scores. The latter is represented by a scale on the Y axe. My independent variable is the linguistic...

24 January 2021 5,336 2 View