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

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

Should we change media after1st 6hrs after plating HUVEC bought from INVITROGEN?it's not recomended by invitrogen.Will DMSO present in stock matter?

We have HUVEC bought from Invitrogen. Cat no -C-003-5c. while first plating the cells we have bought the protocol suggests not to centrifuge the cell with media to remove the DMSO. Should we...

02 March 2021 3,713 2 View

Can someone suggest a way to prepare slides to observe under confocal microscope for observing fluorescent tagged proteins??

I am growing the cells on coverslips and transfecting the fluorescent tagged protein directly on them. Then i want to observe these cells under confocal microscope. Currently i am just using...

01 March 2021 6,142 3 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View

Diltuions for a Western blot?

I need help using the equation C1V1=C2V2 figuring out how much antibody to add to use for a western blot. The stock was origianlly 3.45 ng/ul but diluted 1:10 so now its 0.345 ng/ul. I need to run...

22 February 2021 9,901 3 View

What does it require to be ready for e-Commerce in developing countries?

Most developing countries are not ready for e-Commerce? What dimensions and indicators are there to measure e-commerce readiness of a nation? Please share framework or model and evaluation...

22 February 2021 8,132 6 View

What are alternatives for B27+ Supplement in neuronal cell culture?

Hello everybody In our iPSC-derived neuronal culture we use Maturationmedium, supplemented with B27+. As Thermo Fisher run out of stock and can deliver earliest in May, I wanted to ask whether...

16 February 2021 3,348 1 View

Reliable and Valid Instrument for Causes of Medical Errors?

Is there any questionnaire/survey that measures the causes of medical errors? Example: physician negligence vs. systemic issues. Looking for a reliable and validated instrument. Thank you!

15 February 2021 2,874 4 View

How do I categories into groups on SPSS?

I am using the 'Revised Cyber Bullying Inventory'. This instrument has 2 sub-scales (bully scale and victim scale). From the responses, they will be divided into 4 groups (pure cyberbullies, pure...

13 February 2021 5,787 4 View

Which is the best wavelength to study aerosol optical depth(AOD) related to climate reseach,which criteria must be adopted in choosing the wavelengh?

We are doing a study on impact of aerosol on precipitation. Which satellite data and which wavelength will be the best. or can some one suggest a criteria to be adopted to choose an instrument...

12 February 2021 6,324 3 View