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

Can we utilize some time for our Health by starting some Exercise at home, in COVID-19 situation ?

Due to COVID-19 pandemic situation forced us to stay at home for our protection. Some people have habit of morning walk , evening walk and exercise in Jim. That is fine. But, we can not go...

24 May 2020 2,224 22 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

Academic use of social media (RG): check the link to respond questionnaire for my friend's thesis work?

https://www.researchgate.net/deref/https%3A%2F%2Fforms.gle%2FryeybBa6azZeezYw7

14 November 2019 9,289 10 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

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

Mediation path analysis - Can I run two seperate models?

I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...

27 February 2021 5,681 3 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

How can we estimate sample size for a moderated mediation analysis with more than two mediators?

How can we estimate sample size for a moderated mediation analysis with more than two mediators? I am looking for scripts, macros, syntaxes, that allow us to estimate sample sizes for research...

15 February 2021 6,813 3 View

What does it mean if in mediation analysis the indirect effect is significant but is a larger b value than that of the direct effect?

I understand that for partial mediation to have occured the CI for the indirect effect must not cross zero and the b value for the indirect effect should be smaller than the b value for the direct...

14 February 2021 3,273 7 View

Can we have a model where A affects B which affects C but B is not a mediator?

Please suggest any papers in Information Management area that have the model where A affects B which affects C but B is not a mediator? What is this relationship called?

13 February 2021 5,239 3 View

What is the step by step process involved in interpreting the results of mediation analysis done using PROCESS macro?

09 February 2021 7,377 2 View

Is the test of the H1 hypothesis in mediation analysis total effect or direct effect?

There are three hypotheses and I carry out direct effect and indirect effects with SEM. H1: There is a significant positive relationship between A and B. H2: There is a significant positive...

08 February 2021 9,141 3 View

Experiment or Quasi Experiment Design?

What kind of study design are we talking about? Subjects are randomly assigned to one of three groups. In addition, a moderator and a mediator are collected as continuous variables. Is this an...

15 January 2021 1,809 4 View

How to test assumptions for mediation analysis (Hayes)?

I would like to do a mediation analysis as described by Hayes. I am wondering if I need to test for the same assumptions as in regression. I would usually exclude outliers and extreme values, test...

12 January 2021 4,646 4 View