Whether it is compulsory to carry out in-situ water sampling and laboratory-based analysis for a water quality study based on remote sensing?

A study assessed the water quality status using a few parameters such as Chlorophyll a, BOD, COD, TSS and etc to determine the pollution level of water bodies using remote sensing techniques....

19 September 2020 4,839 3 View

How successful use of the DPSIR framework to study the sustainability of wetland ecosystems?

The developed countries have mostly used different approaches, frameworks to achieve the targets of SDGs (Edward, et al., 2007) while restoring the freshwater ecosystems in more productive aspect...

16 September 2020 1,795 7 View

What are the suitable methods to extract water quality data from Landsat 8 satellite images?

There are various methods/ algorithms used to extract water quality data from satellite images. Most of them are applied for large water bodies. I am looking for a suitable method to extract water...

29 August 2020 5,204 3 View

Why values not changing in terminal and not simulating correctly?

When customizing the transmission ranges of nodes in tcl file, NS2 taking lowest transmission range in simulation. How can I change the value into highest (1000m or 2050m)? #terminal...

17 March 2020 9,257 2 View

How to derive confidence intervals for price elasticities calculated at sample means through SUR system?

08 November 2016 6,177 2 View

Are there specific genes for thinness ?

what are the genes that I can detect to determine the ones who have genetic predisposition to become thin and underweight, and how I can help them depending on their gens?

23 January 2016 125 9 View

WGS data analysis software

I am ( Suhail Ayesh) , just finished my latest Job at Makassed Hospital, Jerusalem,( as director of molecular genetics lab) in the last few months I was in Gaza, I am doing some molecular...

01 January 1970 3,470 1 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

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 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