[SAP2000 related] I wonder why there is no any effect in the analysis result when I change the different parameters while modeling a frame structure?

(i) I have modeled a simple 2D frame structure (2 columns and 1 beam). I would like to see the variation in the result by varying the different parameters such as, sizes of confinement bars,...

06 October 2020 9,496 5 View

If a word file is shared with a person via Google Docs, can the recipient have access to the other files?

We can share and edit 'word' files online via Google Docs. It is an easy and convenient way of creating, sharing and editing the same document online between the concerned users. However, my...

22 September 2020 675 3 View

No title

I am working with new fish cell lines especially from cold-water fishes, so how can we choose the best program and process to get cells with higher viability and transfection efficiency?...

16 September 2020 9,574 2 View

Which gRNA designing tool for Crispr experiment can be effective for the gene knock out experiments in fish cell lines specially like Atlantic Salmon?

Any suggestions for critical things to be considered for the fish cell line as it is for cold water fish which is completely different than other mammalian cell lines.

14 August 2020 7,083 2 View

Understanding the equation [C26.11-8, ASCE 7-16/SEI]?

While going through the ASCE 7-16, I encountered with the equation C26.11-8 under chapter 26 'Wind loads: General Requirements'. fn1=150/h (ft) ------------- Equation...

01 March 2020 1,643 3 View

Is it possible to determine the bandgap energy of CuO nanoparticles from their UV-vis absorbance spectra?

I could not find a sharp absorption peak in the UV-vis absorbance spectra of CuO nanoparticles dispersed in pure ethanol solvent. Hence, the calculation of bandgap energy by Tauc Plot could not be...

12 February 2020 9,241 5 View

Understanding the modulus of elasticity (Young's, Secant, Tangential)?

Dear all, As per my understanding, we use Young's modulus of elasticity of the material when it is under the linear range and we use secant/tangential modulus of elasticity when it is in the...

22 December 2019 3,613 3 View

Why microbial community structure didn't increase with soil organic matter ?

As SOM is driving factor for microbes, why didn't they increase with SOM ?

13 September 2019 2,845 5 View

What are the reason for non amplification of KASP markers during PCR?

I run many KASP marker of FHB resistance in wheat NILs.But for one of these marker one marker is only 50% amplified.However, other went well.

15 March 2018 790 3 View

How can we get the bearing capacity of rock and soil?

for shallow foundation and deep foundation.

06 August 2017 5,650 4 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View