NDVI index in my study area have only value 0 and -1(like a classified map). Does using it in maximum likelihood classification is correct and useful?

More Naser ahmadi sani's questions See All

How can I find access to heavy metal reference doses from the EPA and WHO websites?

Reference dose and Maximum acceptable concentrations HMs

03 August 2024 8,230 4 View

How can I quantify MDEA (N-Methyldiethanolamine) with a GC-FID?

I have a mixture of glycol, water, MDEA, and piperazine. I want to analyze it with GC-FID.

15 July 2024 9,652 3 View

How can I quantify MDEA (N-Methyldiethanolamine) with a GC-FID?

I have a mixture of glycol, water, MDEA, and piperazine which I want to analyze with GC.

15 July 2024 2,181 10 View

How to write an oral history thesis?

I wanted to know what steps should be taken after the interview?

22 June 2024 1,950 2 View

Hello DFT community, can someone please explain how to introduce twist angle between 2D bilayer and the tools to implement that ?

I am new to DFT and I'm currently researching 2D hetero-bilayer, I wanted to rotate rotate one of the layers around its center of mass. Thank you in anticipation of your help

18 June 2024 3,672 2 View

How to use CINPE4 elements in ABAQUS for infinite boundaries?

Hi All, I have used infinite elements in Abaqus to absorb waves at the sides and bottom boundaries of the soil domain. but the boundary reflected wave can not be completely absorbed on the...

06 June 2024 448 4 View

Can anyone recommend papers on design research methodologies, especially DIY approaches in product development?

Can anyone recommend papers that explain design research or design research methodologies, particularly those focusing on DIY methods in product development?

28 May 2024 8,512 6 View

How to install a shiny app?

For example, I want to install the app "01_hello" as an independent app (like many other apps of windows). Please find the attached screen. But after playing the app, I run into error.

22 May 2024 955 2 View

Is there a direct connection between zero core reluctance and zero leakage flux?

I have seen that some lecturers claim the leakage flux of a transformer will automatically become zero in case it has an ideal iron core. I want to say NO! This is correct for a system with a...

03 May 2024 4,010 14 View

What is the problem with my FT-IR analysis result?

There are two graphs [a] is a multi-wall carbon nanotube and [b] is a carboxylated multi-wall carbon nanotube (functionalized). I think there is a problem with the result, especially with a graph...

13 April 2024 2,623 5 View

How to increase citation in Research Gate?

How to enhanced h-index in Research Gate?

04 August 2024 3,368 4 View

H-index issues?

Hi Sir/Madam, I would like to know why my h-index is stuck to 15 despite the number of new publications added. Could you explain me how marks are granted. Best, Daniel

28 July 2024 2,607 2 View

How to merge two or more linkage maps?

I have three linkage maps that needs to be integrated to create a consensus map for QTL mapping.

25 July 2024 6,505 2 View

BD Cell Viability Kit - TO evaporation?

Hello, I'm conducting flow cytometry experiments using the BD Cell Viability Kit and I've noticed that the TO solution ends much faster than the PI solution. I store the solutions according to...

22 July 2024 2,257 0 View

Enquire about the calculation of percentage of reads mapped to the reference sequence?

Hello researchers, I have sequenced the A549 cell line using RNA sequencing approach and then I have it against the human genome reference sequence. Would I expect a 100% mapping percent? I got...

20 July 2024 9,705 0 View

How can I determine if a drug binds to a ribosome using a Cryo-EM map?

Hello, I am searching for the binding position of a drug in a ribosome, based on previous work indicating it binds there. The resolution of the ribosome-drug Cryo-EM map is around 2.5 Å. I've been...

19 July 2024 2,155 0 View

Are the coordinates the center of the cell or a corner in GADM / worldclim maps in R?

I am currently using a map downloaded from https://gadm.org/maps/DEU/bayern.html and I would like to assign the value of a variable to each cell with R. I was also trying to get this information...

15 July 2024 8,844 1 View

Refractive index in the W-band (75-110 GHz) of some material (Teflon - PTFE) ?

08 July 2024 9,140 1 View

Is there a vegetation zone dividing location based on climate or geographic parameters available by province level?

I am researching the traceability of palm oil and need a parameter that can differentiate between provinces around the world. I want to group the provinces by their vegetation zone and see if it's...

01 July 2024 888 2 View

Is there any tutorial for creating Suitability Maps for CA-Markov Land cover prediction?

I was trying to model land cover prediction using CA-Markov in Terrset 2020, and one of the input is suitability maps that incorporated data such as elevation and slope, is anyone know how to...

30 June 2024 509 2 View