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

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

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 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

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

Which index or sites are reliable in determining of plant species?

There are many indexes when determining plant species: Plants of the World Online (POWO), International Plants Names Index (www.ipni.org), The Plant List (www.theplantlist.org) and others. But...

26 February 2021 3,404 10 View