How to find orthotropic material properties?

I am doing an impact analysis of bullet on a plate. But for that simulation, I require orthotropic properties of materials like PPS and PEEK which are Unidirectional type. How to find them?...

16 February 2021 8,775 2 View

Error While inserting Properties in ANSYS Data?

I want to do analysis in the ANSYS ACP module. For the same, I am trying to insert Properties of material in which I need to add Isotropic Elasticity ,orthotropic stress limit and Ply Type. But If...

30 January 2021 4,438 3 View

Is it possible to analyse the High velocity bullet impact on plate from 10 meter distance? In which software it ANSYS or ABAQUS or LSDYNA?

Hello all, Im Ajinkya. Doing analysis of High velocity bullet on plate made of 3 different materials from 10m distance. In which software it will be good for analysis ANSYS or LSDYNA or ABAQUS?

04 January 2021 9,462 4 View

Why two metal oxide nano powders are not preferred for hybrid nano fluids??

Is there any reasons for not using two oxides for hybrid nanofluids??

12 August 2019 9,710 4 View

How can Glow Discharge Spectroscopy be used to characterize surface oxide films formed in hot rolling?

How Glow Discharge Spectroscopy can be used to characterize surface oxide films formed in hot rolling? What are its detection limits for various elements? Can it detect low atomic weight elements...

19 January 2015 5,875 1 View

How do I find out how many times a paper has been cited?

01 January 1970 5,044 3 View

Impact Factor, h-index, i10-index and i20-index of Webology

http://www.webology.org/2016/v13n1/editorial21.pdf

01 January 1970 4,963 4 View

How do I measure the impact of an article?

Answered By: Laurissa GannLast Updated: Feb 28, 2018 Views: 99 There are several ways to measure the impact of a single article. Traditionally, authors have relied on citation counts. However,...

01 January 1970 586 6 View

Plagiarism and Social Sciences?

Indian academic institutions have been in denial about plagiarism. There is a certain stock of unconvincing justifications given to excuse the practice. in India will, sooner rather than later,...

01 January 1970 6,704 8 View

Can I export multiple citations into EndNote from Google Scholar?

01 January 1970 9,004 2 View

What are the limits of determining metastability in the brain?

What are temporal limits in determining brain metastability? In other words, how long does the minimum length of the scan segment using fMRI have to be for the result to be of any value? I'm...

07 February 2021 2,380 2 View

How to extract peak coordinates from a given cluster with MATLAB as in the SPM results viewer?

Hello everyone, I am trying to extract peak coordinates from given clusters in an 3D fMRI group image, e.g. a thresholded ICA z-score map. Using MATLAB/SPM I am able to extract a single peak...

26 January 2021 7,672 2 View

What's the implication of Bold signal intensity?

The question arose during analysis of two of our datasets, both under 3T One study data I have has p50 intensity around 20000 Another one has an intensity in 3 digits (500 ish) When looking for...

15 January 2021 4,030 2 View

Which method I have to use it for FMRI registration?

I wanna to do the registration of a 4D file of fMRI modality ( I used feat from fsl brain but it doesn't transform data to standard space) so if someone know a method that can generate a 4D...

13 January 2021 5,495 2 View

What are some recent publications showing the predictor power of resting state brain acitivity for tasks done outside the MRI scanner?

Looking for recent articles (2018-2020) that showed resting state brain activity can predict cognitive task performance (e.g., attentional and executive functioning tasks) done in the lab AFTER...

09 January 2021 2,310 2 View

How to deal with fMRI data with long task block (120s)?

Respected researchers, Recently, I have got a bunch of fMRI data collected from an experiment using a block design. However, it has a very long task block (lasting for 120 seconds) and containing...

11 December 2020 3,609 3 View

How to compare two fMRI sessions using SPM12 (inter-sessions differences) ?

I'm performing an fMRI analysis for my master thesis using SPM and I've never worked with fMRI data before. I've succesuffy perform first level analysis but came to an obstacle. Study design...

05 December 2020 6,956 2 View

How to deal with drop-out in longitudinal study in SPM12 (fMRI analyses)?

Hi all, I would like to correct for drop-outs during my longitudinal fMRI study. With drop-out I mean not the signal drop-out (incomplete brain coverage), but the participants who not take part...

28 November 2020 7,299 1 View

Which simple task most reliably activates prefrontal cortex?

For equipment testing purposes my research group wants to acquire an fMRI data set with frontal cortex activation, as anterior as possible. What would be the most reliable (yet simple) task to...

24 November 2020 1,132 1 View

What is the lowest sample size for a fMRI study on the default mode network (DMN)?

I'm interested to start a fMRI study focusing on a group of professionals with special expertise. It's very difficult to recruit them. Just interested to about the smallest sample size possible...

19 November 2020 7,149 2 View