I am looking for some suggestions for my PhD research topic in Management Science and Engineering, pls suggest me some new and innovative topic?

Please suggest me some topics.

26 December 2020 3,762 16 View

What should be sample size of traning dataset for applying data mining techniques?

21 December 2020 8,119 3 View

Can I combine data from two separate fluorometeic experiments?

I performed a fluorometric experiment with two different cell lines. I had four conditions per experiment, and four "sub-conditions" per condition, wherein I add three different chemicals (the...

08 November 2020 5,113 3 View

How can I ensure that finite strain formulation has been used in the ABAQUS simulation?

I want to simulate a problem in ABAQUS through two different theories 1. Finite strain theory and 2. Large-deformation or large-rotation theory with small strain assumption. Since both the...

05 November 2020 1,634 1 View

Is it possible to calculate Absorption co-efficient or Absorbance of a dye theoretically?

I am working on a Luminescent Solar Concentrators (LSC) using dyes such as Coumarin 1, Coumarin 153, and Perylene Green Ph-probe 720-5.5. I need to calculate the Mean-free-path (MFP) for the...

18 August 2020 9,804 3 View

Is ACE inhibition linked to COVID-19?

There is increasing chatter that proteins in the ACE2 receptor binding domain are related to COVID-19 entering humans cells and subsequently infecting the host. Is there any evidence of ACE...

19 March 2020 6,635 8 View

In Phospharic Acid plant , Calendria is being used is generally of Graphite tube- shell & tube heat exchanger. Anyone using experience SS316 tubes?

Presently Majority of PA plants are using Graphite tubes in their system oh concentration for heat-exchange. Reliability is little less. We want to know that is ANY PA producing plants is having...

13 March 2020 4,877 3 View

How to model blind bolts in ABAQUS?

I am trying to simulate a beam-column connection using blind bolts. but I am not getting an idea to model blind bolts in Abaqus. please give me some idea of modelling. thanks in advance

05 February 2020 8,916 3 View

What are the possible ways to increase the internodal distance of in vitro cultures?

I am working on Papaya micropropagation where I am getting plenty of shoots but they are not increasing in height. I have tried diffuse light, GA3 but did not see improvement. Please suggest a...

03 June 2019 812 23 View

Reduction in fasting Insulin levels and associated CVD/T2D risk?

Does anyone have papers relating fasting insulin levels and associated CVD risks?

03 November 2018 4,281 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

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

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 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

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View