How to separate cyclo-dopa-glucoside from betalamic acid ?

How to separate Glucoside from the acid mixture? In a particular example, I wanted to separate cyclo-dopa-glucoside from betalamic acid.

26 April 2020 1,005 11 View

Can I replace a class of a classified image with another set of classes?

I have classified an image to eight classes including a shaded area class (1st classification image). Then I isolated the shaded area of the original image and classified it further into the same...

27 February 2018 7,187 4 View

What is the best method for contaminated soil remediation?

Which on is the best method for contaminated soil remediation? Physical removal Soil washing Bio-remediation Thermal soil remediation other methods?

08 December 2017 1,705 7 View

Can anyone help me to identify this moth to a Species, Genus or Family level?

Size of the specimen - about 20-25mmLocation - Sri LankaCan anyone identify the Species, Genus or Family? Thanks in advance!

11 October 2016 8,000 18 View

Is there any method to solve the multiple solutions problem for inverse kinematics of a 6 DOF serial manipulator?

6 DoF serial manipulator with three links inverse kinematics problems will give multiple solutions for joint angles without introducing workspace or joint angle constraints or any. What are the...

01 September 2016 7,893 3 View

MARTINI parameters for dsRNA / siRNA?

i wish to try CG simulation of siRNA, which is short duplex RNA using MARTINI force field. is there any place to find parameter files for the simulation?

26 January 2016 2,496 2 View

Strange error computation

I have an (astronomical) image, and I want to sum up the pixels within a square, and also get the error of this sum. I use the program DS9, and it does give me a sum, and an error. But the strange...

01 January 1970 3,132 2 View

What is a good academic citation for cross-validation?

I performed a holdout cross-validation analysis on a multilevel model fit. The purpose of this was to show that we didn't have a problem with over-fitting, for which it worked just fine. Now we...

01 January 1970 8,957 3 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'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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How to add a journal?

I would like to know how to register the journal Flora Montiberica (ISSN 1138-5952 - eISSN 1988-799X) in Research Gate.

02 March 2021 8,156 2 View