Is there any analyzing software or sizing software for mechanical seal?

I wonder if there would be a software Specialized for analyzing or sizing mechanical seals excluding ANSYS , Fluent or COMSOL.

07 August 2017 5,724 1 View

A Problem in PCR?

Hi there, In my experiment I need to do PCR with below DNA and Primers, I also use RT-PCR.But I don't know why it cant be amplified. The other information is available in the attached...

09 October 2016 9,021 14 View

Is there an effective way to confirm ligation ?

Hi there,In my experiment I need to ligate 3 ssDNA, 80bp (S123) with help of 2 other ssDNA 80 bp as bridge (NS12).this assembly uses single-stranded bridging oligos complementary to the ends of...

09 October 2016 4,533 10 View

Is there any way to confirm ligation and hybridization?

07 August 2016 7,205 2 View

Is there anyway to remove DTT from recombination protein preparation with high efficiency and within an hour?

07 August 2016 1,736 4 View

Is PAGE required for normal PCR?

Hi there~ In my experiment below steps are required and five fragments has been designated, to order this oligos I select the normal desalting purification but the company recommended me to add...

05 June 2016 950 2 View

What is the electrophoretic mobility of ATP and DTT?

What is the electrophoretic mobility of ATP and DTT?

01 February 2016 6,745 2 View

No title

01 February 2016 8,989 3 View

Why does the center of polymer not cure well during polymerization?

I would like to apprecieate your comments, i updated this post with more details In this work i have to do local polymerization in a micro channel the heigth of micro channel is 12um and the size...

31 December 2015 3,306 5 View

Is there any possibility to use Real time PCR as normal End point PCR?

31 December 2015 7,553 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

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's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View