How to plot ROC curve on the basis of ROI?

Hi all, I have a classified image with 8 classes. How can I plot ROC curve based on my ROI (Region of Interest)? Pls guide me. Thanks.

05 June 2018 6,370 0 View

How to run the script of Concatenate the Time Dimension of netCDF Files with NCO?

31 December 2016 1,727 2 View

To what extent can geospatial data contribute for assessing risk of flooding?

Geospatial data, especially remote sensing data, have widely been used for providing main data into flood modelling due to it free availability, high resolution dataset can be derived. However, I...

08 September 2016 9,401 9 View

Can I download TRMM (3B42, 3B43) data with just one NetCDF?

06 July 2016 3,393 0 View

How to develop a new stage-damage function for a building and its contents?

06 July 2016 9,558 3 View

Is it possible to detect flooded area using non-peak flood SAR image

01 February 2016 9,780 3 View

Can Interferometric techniques apply in forestry area for determining potential landslide areas?

08 September 2014 1,672 6 View

Are there any methods used to generate hourly runoff by using precipitation satellite data such as TRMM?

I'm looking for downscaling methods to generate hourly runoff via rainfall-runoff model.

05 June 2014 5,526 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

Which are the journals for free paper publication?

A bunch of flower for everybody. I would like to ask about the list of journals which we can publish our paper for free. Thanks in advance. Sincerely Walid

25 February 2021 9,790 3 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

What are the methods used for CNT..?

Respected Professor's i hope you are doing well and happy. i need some information about carbon Nanotubes. before blending the CNT with the matrix the CNT has been introducing in some treatments....

24 February 2021 5,383 5 View