What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 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

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

Best FE Program for Concrete Strengthened with FRP Sheets?

Colleagues, I have been using ANSYS to model concrete strengthened FRP sheets, but less than happy with it. Any has recommendation for efficient, easy to use FE program for modelling concrete...

22 February 2021 7,528 3 View

Any information about dinitrosalisylic acid reagent end point color stability ?

I work on estimation of alpha amylase activity using dinitrosalisylic acid reagent If i put the reagent to stope the enzymatic reaction and allow the reagent to react with the produced reducing...

17 February 2021 7,402 4 View

Is There are any idea to achieve H NMR signals for swollen compound ??

the samples are not completely soluble - just swelled the solvents that's mean the sample may be partially soluble any suggestion, please

16 February 2021 8,801 3 View

What is the best way to do symmetry in ANSYS Fluent for flow between two concentric cylinders ?

I am working on Taylor Couette flow between concentric cylinders and the results are correct for the full case. however, I wanted to do symmetry case to improve the mesh. I have tried periodic...

11 February 2021 2,193 6 View

Using liquids as superstrate in Fabry-Perot Cavity Antenna?

Hi, A Fabry Perot Cavity allows to increase the directivity of a low gain antenna by putting in the top of cavity a superstrate with high permittivity such as a ceramic (er=10.2). However,...

09 February 2021 6,799 8 View

Can anyone please tell how to define link for Tuned mass Dampers using Sap2000/Etabs?

Dear Research scholars, I was doing my MTech thesis on pendulum based TMD and I was having trouble defining the link properties. I even followed the tutorials put on CSI website. still, I wasn't...

11 November 2020 8,309 11 View

Stiffness changes of the structures due to modeling P-Delta effects in Sap2000 are more significant than OpenSees. which is more accurate?

Dear researchers The modeling of P-Delta for the structural elements (specially columns) reduce the stiffness of the structure and consequently increase the period of vibration. Now, these...

24 October 2020 7,255 5 View

[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

Moment curvature plot in SAP2000: What should i refer to understand the background calculation which SAP2000 does to generate the M-phi ?

The moment-curvature plot in SAP2000 is based on the material stress-strain plot of caltran (along with its material FoS). I would like to understand the detailed calculation to obtain the plot...

13 August 2020 5,729 3 View

Which is your preference when analyzing 3D frames; STAAD, ETABS, LUSAS, RISA 3D SAP200 or ROBOT?

In a followup question to what was previously asked, which of the following would you recommend for analysis and performing design checks on 3D frames: (1) STAAD (2) ETABS (3) SAP2000 (4)...

02 August 2020 3,717 11 View

Which is the best software to analyse a 3D frame; STAAD, ETABS or ABAQUS?

In your opinion which is the best software to analyse a 3D frame: (a) STAAD (b) ETABS (c) ABAQUS What are the merits of your answer?

29 May 2020 3,823 79 View

How to apply cyclic load of specific load value in ETABS at the top of column axially downward..?

hi i am modelling simple Concrete filled steel tube column in etabs and i want to apply cyclic load of specific values at top of column axially downward...how to apply it? i tried time history but...

01 February 2020 6,071 3 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

How can I solve etabs 2017/2016 'error in reading material' and 'abnormal condition occurred' during run analysis?

I am doing RC frame analysis but run analysis is not doing it appear error dialog box like 'material reading problem' , abnormal condition it needs to terminate' and some times it terminate with...

11 December 2019 5,088 2 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...

11 December 2019 7,753 3 View