Patent first and publish later or publish first and Patent later: Which one would you support and why?

When scientist(s) invents something new, either an item or a process, s/he is advised to patent the invention and publish the research work (leading to the invention) later. Conversely, recent...

26 October 2020 978 9 View

Can someone help me with documents on Artificial Intelligence tools for remote sensing and GIS analysis?

Please do consider new tools over the already known, or improvements on the existing machine learning tools for earth observation and spatial analysis. Software packages to consider should include...

06 September 2020 9,790 4 View

Why zeta potential gets more negative values with increasing the concentration of monovalent salts from 1mM to 10mM?

For silica particles (size 1-5 um), with increasing the concentration of monovalent salts (NaF, NaCl, NaBr, NaI, etc.) from 1mM to 10 mM, more negative electrophoretic mobility(EM) and...

05 August 2020 3,608 5 View

Help with Direct ELISA?

Hi, I am trying to do a direct ELISA for mouse IGF-1 (only standards for now), however I am facing technical issues with obtaining a lower blank value and a linear graph. I am doing the following...

03 August 2020 6,260 11 View

What are the ways to make Manuscript review rewarding?

As an author and a member of editorial boards of some scientific journals, I have observed the growing concern on the delay in manuscript review due the difficulty in finding suitable and willing...

03 August 2020 5,056 9 View

Is OPEC+ truly a Cartel or a Tale of Two Countries?

Background Information The knowledge of Economics is, to me, a derived demand - not an end in itself but a means to an end. What do I mean by this? We were thought in school how a cartel operates...

09 April 2020 8,568 9 View

How can GIS be used to track and project the spread of Covid-19?

What spatial tools can be used to analyze the spread of the new coronavirus? What models can be adopted and what spatial epidemiology can be used to study the spread across the globe. Many thanks...

11 March 2020 10,110 13 View

Can anyone help me with methods to validate InVEST software quantified ecosystem services?

There are a few papers on this. Kindly provide both pdf and weblinks of studies in this respect. Many thanks.

05 March 2020 3,001 2 View

What is the chemistry behind low and high H - termination in High purity Germanium ?

During fabrication of HPGe for detectors we are doing low and high H-termination. What is the chemical reaction behind this?

15 June 2019 9,944 1 View

Where can I find Glaucoma Disease dataset?

I'm working on a machine learning project and needs glaucoma dataset.

19 March 2018 817 6 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 best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 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

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View