General Researching Question: How to begin research?

I am in the 2nd year of my undergraduate and I am very much interested in doing research in biology, chemistry and physics! I saw research opportunities under my professors but they are too...

24 December 2020 1,475 6 View

Incomplete factorial design analysis using SPSS?

Hi everyone I am trying to analyse the attached experimental data set using SPSS. It is an incomplete factorial design as the control is not part of the block and the...

16 August 2020 7,893 3 View

No title

I have performed an experiment with 2 time points And 3 temperature levels The control for this experiment is an untreated sample. How can I correctly analyse this data set using spss while...

13 August 2020 702 6 View

To find out best pair of result using GA?

Hello everyone, I have results of 100 year for a particular station. Now I have two values the first is R^2 and second in SSE for every year. Now what I want that GA should find out best result...

01 January 2020 5,722 1 View

I have doped ZnO nanoparticles using tungsten and antimony.1% doping..their atomic radius is different so doping would be possible or not?

i have analyzed samples using XRD, i got peaks with a slight peak shift for pure and doped material. no any addition peak was found. just XRD is enough to confirm the doping?

04 December 2019 2,030 3 View

Researches Going On Use Of Bio-technology In Field Of Construction Technology?

Like: Self Healing Concert, Smoke Absorbing Facades etc..,

15 August 2019 6,207 4 View

DPPh antioxidant assay- Blank absorbance lower than extract absorbance?

while performing DPPH antioxidant assay for my samples I am getting a lower absorbance value for blank when compared to my extracts. DPPH solution- 24mg DPPH mixed with 100mL methanol. Blank-...

12 August 2019 7,075 5 View

Is there a restriction in Amplicon size for ddPCR ?

Hello , We need to do ddPCR (Eva green chemistry) for a primer pair that yields a 429 bp amplicon. It is a single band on gel. I understand that there are reason for restriction amplicon size in...

22 April 2019 2,388 3 View

Is there any application of machine learning in Mechanics?

I basically want to know know any connection if machine learning in Mechanics.

18 March 2019 8,023 3 View

What are the boundary conditions required for the Fabry-Perot Cavity 3D model in COMSOL Multiphysics?

I want to model Fabry-Perot Cavity in COMSOL Multiphysics. 2D model is easy to make. I am willing to make a 3D model of Fabry-Perot Cavity.

17 March 2019 6,725 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

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

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

If you haven't computer? how you show the photons to pupils?

Educational Process

01 March 2021 1,827 1 View

Please can i get topic and materials that will relate computer with telecommunication companies?

I am a master student and i am working on my research, so I am a bit confuse don't really know how to match computer with telecommunication as a topic

28 February 2021 7,039 6 View