How to calculate land surface temperature from Landsat in arid environment?

Dear friends I am working on a project in which I have to calculate LST using Landsat imagery. I used different algorithms. However there is a significant difference between LSTs calculated on...

02 March 2018 2,898 19 View

How can I import rainfall interception in water balance equation?

Dear friends I am working on water balance in a watershed. Assume that water balance equation is as following: P-ET-In-Int-R=0 In which P is precipitation, ET is evapotranspiration, In is...

03 April 2017 6,411 9 View

What are the simplest methods or equations for calculating subsurface flow?

I want to calculate the subsurface flow from the upper parts of the watershed which can enter the Vadose zone in the plain. As this is just a very little portion of my study, I have no time to run...

09 October 2016 2,922 10 View

How to calculate the amount of infiltration from the river bed?

07 August 2016 1,928 7 View

How to calculate root zone water storage capacity?

Dear Friends I am going to calculate potential recharge i.e. the amount of water which percolates from the root zone. In this way, I consider the root zone as a single layer and use a simple water...

07 August 2016 7,122 10 View

Does anybody have a MATLAB or FORTRAN (or other languages) code for SEBAL model (for evapotranspiration)?

Dear All, I am going to estimate evapotranspiration from Landsat imagery using SEBAL model. Does anybody have a MATLAB or FORTRAN (or other languages) code for SEBAL model? It is very necessary...

04 May 2016 5,020 2 View

Does anybody have a MATLAB or Fortran code for solving 3D Richards equation?

Dear All, I am studying on Groundwater modeling. In one part of my work, I need to model water flow in the vadose zone. Does anybody have a MATLAB or Fortran code for solving 3D Richards equation?...

04 May 2016 4,908 2 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View