How to calculate the fractional vegetation cover (FVC) from Landsat imagery?

Hi folks, I wonder if anyone know how to calculate the fractional vegetation cover (FVC) from Landsat imagery? As far as I have read about that NDVI, NDVIs, and NDVIv are three required input...

07 December 2020 4,054 2 View

How can I calculate the Potential solar Radiation (PSR) & Topographic Wetness Index (TWI) in R?

I wonder if anyone know how to calculate the Potential solar Radiation (PSR) & Topographic Wetness Index (TWI). in R? I had DEM imported in R already also with slope, aspect and Topographic...

18 November 2019 7,546 3 View

What Is An IoT Testbed ?

Please suggest some Open source Testbeds

12 March 2019 4,139 4 View

Is there a good way to combine reaction time and accuracy on a multiple choice task?

I would like to find one measure for average response time while accounting for accuracy. The test consisted of reading sentences (reading time) which the subjects were then asked to interpret by...

12 August 2017 6,189 6 View

Do we need to washed the silver nanoparticles solution by centrifugal more 10000 rmp ?

26 June 2017 5,822 2 View

What would be the appropriate thickness of a substrate for TEM ?

I am trying to deposit some thin films on a substrate and then get some images of it with TEM. but I am not sure how thin the substrate should be.(my first time with TEM) I heard that I can ion...

31 July 2016 1,536 4 View

Nowadays, what sort of response-rates can one expect in population-based studies? How to improve it?

14 April 2016 8,955 16 View

How can I check interaction between more than 3 factors when performing linear mixed model with repeated measures?

I'm trying to perform linear mixed model with repeated measures. However, I have a difficulty with checking interaction between 3 independent variables. The data has 3 independent variables...

23 March 2013 8,351 4 View

What are the most recent approaches for forest recovery assessment from remote sensing?

Hi mates, I wonder on current methods for assessing forest recovery from remote sensing perspectives, anyone can recommend me certain approaches pls? The data will be expected from both optical...

01 January 1970 2,603 6 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 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

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

D2D implementation in Matlab in Vienna LTE software?

Hi Hope you are well. Can you please share your code for D2D implementation in Matlab. I want to implement D2D in Matlab based Vienna simulator and struggling to deploy D2D. Thanks

24 February 2021 9,378 3 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View