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 are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

What are the harmful effects of these extreme rainfall on the health of newborns? What are the reasons for that?

Extreme rainfall associated with climate change is causing harm to babies in some of the most forgotten places.

01 March 2021 5,647 4 View

Where i will get the Desmodium and Napier grass seeds?

26 February 2021 975 4 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

In methylene blue test Why is UV absorbance reading very low as soon adsorbent is added and then increasing before reaching equilibrium?

Hello, I'm working on removal of methylene blue. 01. in the dark test very first reading is taken 15 minutes after adding adsorbent to the dye solution and that UV absorbance reading is very...

19 February 2021 472 5 View

Is it possible to use maize mature seed to do transformation for maize transgenic study?

Almost all research reports which i ever seen work on Early mature embryo for Agrobacterium mediated maize transformation. In other grass families like rice, we can use mature seed and what do...

17 February 2021 1,434 13 View

How to calculate ultraviolet dose in Gy or J/kg?

Currently I'm doing a literature review regarding the comparisons of different types of radiation such as uv, electron beam and gamma radiation. But I'm having a difficult time converting uv unit...

11 February 2021 7,642 3 View

Which satellite image gives best results for Land Use land cover classification(specifically for built up regions) for Indian region ?

Landsat, sentinel and USGS satellite images have varying accuracy for identification of urban built up dynamics ? Which one is best suited for India

04 February 2021 8,632 8 View