Hi i want to ask that in order to find out LC 50 (96 hours) of particular toxin for fish. Should we keep the animals with food or without food?

if we expose the fish after acclimatization to particular toxin in order to find out LC 50 (96 hours).Should we keep the fish off feed or with feed for that duration. Some literature show that...

24 February 2021 357 2 View

Can any one help me to solve the following error in Nimble?

19 December 2020 7,195 2 View

How to test the validity and reliability of an instrument variable after ivprobit in Stata?

We run a conditional logistic regression using propensity score matching to do some research. After that we use ivprobit to test endogeneity, but the reviewer ask to do additional tests for the...

10 May 2020 2,750 1 View

Do you think that one of the most important reasons for the success of democracy across the world depends on the political culture for Voter?

Many developing countries in the world have adopted democratic thought as a political system. Some of these countries have succeeded. Some have not. Do you think that one of the most important...

18 June 2019 1,161 17 View

Hi, every body: I need a data about average years of schooling, 1995-2017, for all countries?

this indicator for education call average years of schooling, which accounted by Barro&Le, depending on Psacharopoulos Method. these data ending for the year 2000, I need after this year...

29 April 2019 2,166 8 View

Any suggestions for the whole Y-chromosome sequencing?

Hi there! I want to sequence the whole Y chromosome and i'm looking for the method of enrichment for it. Could anybody suggest any approach for that? Thanks in advance!

02 October 2017 1,553 3 View

Choice of stats test when ANOVA split/plot not possible?

I have a Between/Within subjects analysis to perform on SPSS and right at the beginning I get a significant Levene's test which I understand, prevents me from using the GLM mixed model. Which test...

30 December 2015 6,549 3 View

What boundary constraint should I assign to reinforcement embedded in 3D solid element in Ansys or any other FEM software?

What boundary constraint should I assign to reinforcement embedded in 3D solid element in Ansys or any other FEM software? I have to model reinforced concrete beam. I have used a 3D solid element...

09 September 2015 7,013 7 View

How can I open an image with a new separate window larger than the original using JavaScript codes only JQuery without Html and JavaScript?

I need your urgent help to fix this problem in web design, please. I need to open an image with a new separate window larger than the original using JavaScript only and only without JQuery Just...

10 December 2014 1,589 4 View

Where can I get differential energy watermarking source code?

28 November 2014 7,255 2 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

How can I make stacked bar graph with scatter plot?

I want to make a stacked bar graph with showing each data value as dots. I tried with graph pad prism, version 6, but could not succeed. Does anyone have tried before making such graphs?

01 March 2021 9,383 1 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

Can I use a graph from a another source in a thesis?

I have a permission from X company to use their graph from a report, but they have a reference in the bottom left corner of the graph as follows: "Source: Database Y". Is it OK to use this graph...

24 February 2021 2,269 3 View

I have need of XRD graph analysis software for phase identification. Can you please provide links for software tools which can be downloaded?

i am trying to download x'pert high score software, but can't download it. please do suggest software for phase analysis

24 February 2021 5,687 4 View

Could you please suggest to me research in which a relation between the shear wave velocity and the degree of saturation for stone was discussed?

Hi all, I am looking for a graph or a relation that relates the degree of saturation and the shear wave velocity for the marlstone. Looking forward to your suggestions Best Regards

24 February 2021 9,690 1 View

Algorithms to filter corrective max and min from a set of data?

I've got this 5 year Direct Normal Irradiance data I downloaded from https://re.jrc.ec.europa.eu/. I ordered this by year and by every 24 hours because I need the DNI curve by max in summer, min...

17 February 2021 2,777 5 View

There is any numerical criterion for identifying neighbours for Voronoi /Gabriel graphs?

If there is a set of n points in a plan (with known x, y coordinates), can I use a numerical criterion to establish if two points are neighbours, given the definition of a neighbour for Voronoi...

17 February 2021 6,914 4 View

Can anyone name this graph type?

I've attached a recreation of this graph type that I need to make for study reports. The clients have sent them to us in the past, but I am trying to make the reporting process more streamlined,...

15 February 2021 9,795 3 View

Buckling analysis of a cylindrical shell in Ansys APDL?

In Ansys APDL, We are trying to validate our shell model for nonlinear buckling analysis considering the initial imperfection (as given by Ahmed et. al.) We have attached our results as attached....

13 February 2021 9,200 5 View