How to modify micro-structure of Pure Copper which is available as a flat plate of 25 X 25 sq. cm?

Hi everyone, for a thesis project I have to modify the micro-structural properties of pure Cu flat plate of dimension 25 X 25 sq. cm . As I tried searching the available literature, I found a lot...

09 February 2021 5,090 3 View

How can I generate a population with a fixed correlation coefficient in R?

I want to generate an artificial population using two variables (say x & y) with a fixed correlation between x & y. Which package/command in R software can help in this?

18 January 2021 2,545 9 View

How to improve the organisation of my manuscript from poor to good?

Several time i received this comment from the reviewer that your manuscript organisation is poor. Please suggest me how to improve it.

24 November 2020 1,719 3 View

Is there a way to convert grayscale KITTI dataset images to color or visa versa?

I'm working with the KITTI stereo dataset having 4 cameras. Two of them are grayscale and the other two are color. I need all four of them to be the same. Directly converting the color ones to...

18 October 2020 8,937 1 View

How to explain EDS for concrete?

Is carbon element is present in concrete EDS, if yes how??

19 July 2020 5,248 8 View

How can we perform a GWAS analysis of a qualitative trait through GAPIT?

Hi,I am doing GWAS analysis on both quantitative and qualitative trait through GAPIT 3.0. Code run well for Quantitative traits but shows following error in qualitative trait Error in...

18 July 2020 9,541 5 View

Can anyone suggest the best tool to perform Optimization (Such as PSO, GA, ACO) in vehicular ad-hoc network?

I am looking forward to optimizing the data delivery in vehicular networks. Can we use python or MATLAB OR NS-2/3.

29 June 2020 6,380 10 View

Deep Learning Model?

model.add(Dense(20,input_dim=13,activation='relu')) model.add(Dense(10,activation='relu')) when we write code like this to add hidden layers in neural network then : 1. what this 20,10 values...

27 June 2020 1,244 4 View

Why sometimes the polaron peaks are visible in EPR but not in UV-Vis spectroscopy?

I measured the UV-vis and EPR of the same polymer. In EPR there is a high intenisty polaron peak but in UV-vis spectroscopy the polaron peak is not visible.

31 May 2020 9,695 3 View

What is the best way to compare a 2d image with a 3d mesh/point cloud?

I want my mesh to be as similar to the input image from the given angles as possible. So im taking projection of the mesh and comparing it with my input image. Currently im taking the outline of...

25 April 2020 954 2 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

Centrality measures computation in Biblioshiny/ Vosviewer?

26 February 2021 7,279 2 View

How could I process data in RCT to include it in meta-analysis?

I'm in the process of doing a meta-analysis and have encountered some problems with the RCT data. One of my outcom is muscle strength. In one study, I have three different measurements of muscle...

25 February 2021 7,603 3 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

How to handle studies which report perfect effect sizes in a meta-analysis using Pearson's r?

I'm in the process of updating a meta-analysis and in one of the new studies, effect sizes are reported as Tau-U. Two of the effect sizes are reported as Tau-U = 1.00. I am using Andy Field's...

24 February 2021 2,265 3 View

Does anyone indicates a site or a book of "Meta-analysis for dummies"?

24 February 2021 2,755 4 View