What is difference between basin, watershed and catchment?

What is difference between basin, watershed and catchment? Can we say basin is bigger than watershed and watershed is bigger than catchment? Or can we say watershed is a line but basin and...

01 February 2019 4,124 5 View

What are qualified sources for advance research method and writing paper in Ph.D. classes?

What are qualified sources for advance research method and writing paper in Ph.D. classes?

08 September 2018 9,722 2 View

What is different between Journal Citation Reports (JCR) and Web of Science (WoS) journals?

What is different between Journal Citation Reports (JCR) and Web of Science (WoS) journals groups? Which group has better quality?

08 September 2018 1,241 0 View

What is the best remote sensing Images for climate change investigation?

What is the best remote sensing Images for climate change investigation? Is it MODIS products?

05 June 2018 1,463 1 View

What is the relationship between heat and fault and earthquake?

What is the relationship between heat and fault and earthquake? Can this issue be investigated using remote sensing?

03 April 2018 8,291 1 View

SAVI and NDVI classification?

What is standard boundaries for SAVI and NDVI classification?

01 February 2018 590 0 View

Is there relationship between climate change and graph slope of DEM and LST?

Is there relationship between climate change and graph slope of DEM and LST?

01 February 2018 8,342 2 View

Wich LST is better for climate changes trend? Night or Day images?

Which MODIS production is suitable for LST? Wich LST is better for climate changes trend? Night or Day images?

01 February 2018 9,608 4 View

Which free download DEM there is better than ASTER GDEM?

Which free download DEM there is with better resolution than ASTER GDEM?

01 February 2018 5,965 3 View

Which software can made group graphs?

Which software can made group graphs with statistical data by one command?

01 February 2018 771 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View