What is the significance of hysteretic energy in RC member?

How can we use the energy demand of beams and columns or other structural memebers in real fileld? What are the applications of energy based design method?

25 November 2020 7,433 1 View

Could someone suggest good journal/article realted to energy dissipation through hysteretic behaviour?

Currently I am working on " Quantitative Assessment of dissipated energy from structural components correlation with deformation under seismic loads in low rise building using Perform 3D".

13 July 2020 3,330 2 View

Does anyone know whether NCI-H522 and NCI-H1437 lung cancer cell lines grow as xenograft in nude mice?

Please let me know whether any body in this forum has first-hand experience growing them in nude mice. I was thinking about injecting 5 million cells in 1: 1 ratio of Matrigel and PBS. Let me know.

07 February 2020 4,661 1 View

What would be a suitable econometric method to evaluate socio-economic impact of social security ?

Research methodology

25 January 2020 7,278 2 View

Can anyone explain the unexpected protein concentration loss in buffer exchange?

I have a stx2 236 TALE-A protein in glycerol stock at -20C. It's concentration is 3.2uM. I did buffer exchange with HEPES buffer 3 times (100uL protein+ 300uL of buffer each time) in a micro...

05 September 2019 4,847 3 View

How do I determine the sequence of partial (truncated) protein from MS/MS results?

Hello, I have been trying to express and purify a human protein in E. coli, however I cannot get rid of a co-expressed protein (which seems to be induced by IPTG as well) in subsequent...

18 February 2019 1,967 3 View

How to find a appropriate journal article for the publication?

Dear Experts/ Researchers, What are the possible way/solution/ suggestion to find the suitable journal for research work? It is always a challenge to find and submit a manuscript in proper...

29 December 2018 1,877 6 View

Problem on installing NAMD ?

Dear VMD & NAMD users, I am new to these two platforms, interested to work on protein physics. I have installed VMD (version 1.9.4a12) on my Ubuntu 16.04 machine, How to install NAMD on...

29 December 2018 3,113 4 View

Can anyone help me troubleshoot ligation and transformation?

Hello, I am following PCR cloning procedure. I have been attempting to ligate a 700 bp gene into pET28a vector using restriction enzymes NdeI and EcoRI, and transform it into E. coli DH5alpha...

28 March 2018 6,161 11 View

Why we need to switch serum concentration in luciferase assay?

What is the purpose of changing serum (FBS) concentration from 10% to 2.5% while transferring the HeLa cell culture in 96 well plates for luciferase assay?

12 December 2017 9,534 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

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

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 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