Bridge Abutment effect on flow field and/or Velocity Field ?

I am looking for a mathematical relationship to approximate the location at which abutments start affecting the flow field or velocity field of the current. Basically the distance where the...

06 July 2018 4,054 1 View

When modeling a irdge in abaqus and you want to find the deck deflection, do you use U or, UT ?

Hello All when modeling a Birdge in abaqus and you want to find the deck deflection, do you use U or, UT ? Thanks

03 April 2018 4,512 0 View

Maximum shear stress in Abaqus ?

I have modeled a Steel I-girder bridge with a moving load in abaqus, i need to extract the maximum shear stresses fro each girder. is it the S, Mises or S11 S12 S22 S33 depending on my orientations??

03 April 2018 1,116 3 View

MPC modeling problems in Abaqus ?

Hello Everyone, I am trying to model An integral Abutment bridges in Abaqus CAE, the bridge is fairly simple, a concrete deck resting on 10 Steel (I-Beam) girders. i am having a lot of problems...

31 December 2017 2,263 1 View

Abaqus MPC contact Issue??

Hello every one I am trying to create a connection between a concrete deck defined as a shell and steel girders defined as wires, i have chosen to do this by creating an MPC connector type beam....

10 November 2017 2,959 0 View

Abaqus error, when trying to apply contact and constraint between shell and beam????

07 August 2017 4,206 0 View

Modeling Contact between shell elements in abaqus?

Hello everyone, i am currently modeling a steel i girder bridge in abaqus, i would like to know how to model the contact between the girders and the bridge. there is a total of 10 girders that all...

07 August 2017 6,473 1 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

OpenBCI eeg--has anyone used them?

I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...

01 March 2021 4,128 3 View

Is there any expert in Smart PLS who can help me?

Dear colleagues, I have a manuscript that needs an expert in smart PLS to run the analysis, Is there anyone expert and ready to help me, please?

01 March 2021 8,212 3 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

How to run Cross-lagged panel Design on AMOS?

25 February 2021 3,126 1 View