ANN to predict suitable land for agriculture ?

Hi We need a way for making land suitability for agriculture by using ANN (Artificial neural network) and GIS? Any collaborators ?

08 September 2019 6,489 3 View

What is the best way to paraphrase English text Online ?

Dear RG user's Greetings I would be grateful if you could let me know the best Paraphrasing tool to paraphrase Online & Free. Regards...

04 May 2018 2,923 0 View

Recommended Chemical & Physical Soil Test Procedures ?

Dear scientific, Greeting I'm looking for some Recommended Chemical & Physical Soil Test Procedures cited with ISO /or AFNOR standard numbers ? Regards

02 March 2018 4,093 14 View

There is a better solution (solvents) to dissolve soluble salts and carbonate from the soil or organic residue ?

Dear friend, How we can remove soluble salts and carbonate from the soil or from organic residue char ???

01 February 2018 5,415 3 View

Is there any FREE scientific journal manuscript editing ?

Dear Sci. researchers Is there any FREE scientific journal manuscript editing ? Regards

01 February 2018 9,359 1 View

Dear friend, I would like to know procedure to analyse pesticides in Leachate samples collected from the columns (Soil columns) ?

Pesticide contamination of water resources through agricultural activities is a worldwide environmental problem. After adding some Low cost adsorbant for example. I would like to know procedure...

01 February 2018 5,437 3 View

What is the number of soil samples required in center pivot irrigation system ?

Dear friends, I would like to know the number of soil samples required to get an idea about soil quality/ fertility cultivated by wheat in center pivot irrigation system. If there are some files...

01 February 2018 9,180 2 View

How to Get a Patent ?

Dear scientific researchers, How we can obtain a patent ? because in our domain (soil science & plant nutrition)is not easy to make invention/ or patent projects !!! what you think?

31 December 2017 7,838 5 View

AAS spectrophotometer analysis procedure (Guidelines) ?

Dear friends, I would like to know how we can do some analysis on Atomic absorption spectrophotometer (step by step) * soil sample preparation, * standard preparation and calibration curve, AAS...

31 December 2017 9,667 7 View

In statistica software How we can calculate LSD0.05 from 2factors (Factorial ANOVA)?

In statistica software How we can calculate LSD0.05 from 2factors (Factorial ANOVA) we need to do like this example (plz see figure). In our study we have 3 treatment+4 P rates and we need to...

04 May 2016 8,185 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

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

Is there any rich, publicly available English literary corpus?

Hi everyone. I am looking for a rich corpus in English literature, a one which includes literary prose ( e.g., novels or short stories) . can anyone propose a good one? Best regards Fatemeh

01 March 2021 1,970 2 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 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