Can I get structural interpretations of the structures in these slides?

I am a PhD student from Nigeria working on gold mine sites. I carried out petrographic analysis of rock data. I need information about the microstructures in slide show below

10 November 2018 8,371 1 View

Does RG actually infringe on the copyrights of academic journals as claimed by powers that bein journal articles publishers?

I recently got an info that some strong publishing houses in the world are in litigation with some repositories across the world on the basis that they are infringing on copyright of...

09 October 2017 7,188 0 View

Can Whatsapp be used in delivering lectures for undergraduate students?

As we prepare for a new academic session, I will like to employ instant messaging in delivering me lecture series. Do you think it can work in geosciences. Thanks

06 July 2017 3,749 0 View

What does it take to attain the Professorial position in any University across the world?

As a young and upcoming scholar I will like to know what it takes to get to the Professorial seat.

03 April 2017 9,136 0 View

Where can I download QUALIDEX software?

QUALIDEX is a software for calculating water quality index (WQI). I need it to calculate WQI for a project I am working on

03 April 2017 6,641 2 View

Why do most Geologists run from structural geology?

After some years of teaching Structural Geology, I have come to notice that most Geology students and scholars shy away from it. Is it because of its mathematical nature or what. Most geologists...

02 March 2017 8,580 3 View

Can any International Geochemical be established in Ibadan, Southwest Nigeria

Dear Colleagues, The incessant requests by supervisors that samples be sent to foreign laboratories for analysis is becoming a thing of worry for me. This is to call on international and reputable...

31 December 2016 1,983 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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 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

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 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

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View