Who is a principal investigator when postgraduate students conduct research, student or guide of the students?

It has been seen that guides who supervise and facilitate postgraduate students to complete the research study, claim to be the principal investigator or the author of the study. Although the...

12 October 2020 4,893 28 View

Are there any spectral irradiance transpositional models in use?

I am working with the spectral irradiance on different planes. The readings are available on a global horizontal and plane of the array of 45 degrees. I have a PV module inclined vertically and I...

06 October 2020 4,673 2 View

Can anyone help me to run a python code (TimML) to study the radial collector wells developed by Porf. Mark Bakker?

I am trying to understand the role of horizontal wells in the productivity of large diameter wells in semi-arid regions. The TimML code developed by Prof. Bakker is an analytical element model...

09 April 2020 3,079 3 View

If you had a data set which exhibited both non-normally distributed and non homogeneous,which statistical test would you use compare two sample mean?

If you had a data set which exhibited both non-normally distributed and non homogeneous,which statistical test would you use compare two sample mean? if i go with parametric test normality and...

04 March 2020 2,609 9 View

How to frame Structural Equation Modelling (SEM) sample questionnaire?

Dear Professionals, Kindly do share with me the sample questionnaire of Structural Equation Modelling (SEM) along with any of the reading material for the theory as well. 1). What are the major...

01 January 2020 1,500 2 View

How good is SYSTAT software vis-a-vis SPSS?

Anyone who has used both SPSS and SYSTAT software and can provide insight as to whether latter is as good? Are there any hitches in SYSTAT? Planning to shift to SYSTAT, so seeking information....

17 March 2019 8,021 2 View

Artificial Intelligent (AI) centric future of work: The HR challenges?

Dear Professionals, Hoping you all are doing excellent. I could understand your busy schedule, yet I need your great views/insights on the topic "Artificial Intelligent (AI) centric future of...

16 October 2018 8,602 2 View

Is it possible to fix the tool wear rate minimum fractional value of Material Removal Rate in Electro Discharge Machining at Optimum conditions?

Relative Wear Ratio (RWR): It is a new ratio to identify the material removal rate with respect of tool wear rate. Can we fix tool wear as minimum as possible in CNC EDM sinking machine. Any...

22 May 2018 7,881 1 View

Is the EDM, a replacement for Lathe, in near future for machining conductive materials?

Can Electro Discharge Machining (EDM) replace the Lathe Machine in near future due to its versatility and easiness of machining conditions for machining of conductive materials? Non contacting...

22 May 2018 6,543 3 View

What is mental trap (The situation where we get struck while doing our research or a jouranl paper etc.) ? How to overcome the mental trap?

The mental trap or struck in between while doing the research work or writing a journal paper occur often in our life. We often get confused how many papers should be referred for writing a paper....

21 May 2018 6,330 2 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 the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 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

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View