Can anyone in this page help me with re-ordering vector levels in r box plots?

I have tried using the function code ,cbind to re-order but does not work in my case. I am trying to organised moon phases according to their pattern as 1st, Full, 3rd, New. I got fish abundance...

13 April 2017 9,753 3 View

What is the best lighting design for conservation?

In the museums, the sensitive organic materials need to be displayed under 50 lux or less and aways from any UV or IR. LEDs still have a little amount of UV. What is the better option? Is it...

20 January 2021 5,965 3 View

How to remove the jacketing from the midsection of an optical fibre?

I have a HCS fibre with a 200 micron diameter. I want to remove the jacketing in sections along its length so I can replace the cladding underneath and create an evanescent field sensor. Obviously...

13 December 2020 3,068 2 View

What is the best procedure to extract bast fibre from plant bark having higher lignin content?

I have tried to extract fiber from the plant bark having higher lignin content with all traditional fiber extraction methods as well as treated up to 20% NaOH Solution at 100 Degree C. However...

04 October 2020 8,149 1 View

Where can I get Material Properties for ANSYS APDL?

Hello all, I would like to know where I can get the material Properties like Modulus of Elasticity (EX, EY, EZ), Poisson Ratio (PRXY, PRXZ, PRYZ). It would be really great if you provide me any...

20 September 2020 5,287 2 View

How to do SEM for fiber reinforced cementitious material?

After a bending test or direct tensile test, a specimen fails and forms a crack. I would like to investigate the morphology of the cracked surface using SEM. How do I prepare the sample correctly?...

02 September 2020 9,539 13 View

Choice if filter for filtering solution of different salts from contaminants?

When I run a solution containing dissolved salts of Mg, Ca,, and Na and as well sodium bicarbonate through a Nylon based 1um filter, I noticed that pH increases. I am concerned that some salts...

17 August 2020 9,164 1 View

How to use ImageJ to quantify fibres coming off cell?

Dear All, Currently I am playing around with ImageJ in order to help me with a fluorescence image analysis. So I have cells under two conditions, condition one of which there is a Collagen1A1...

05 August 2020 3,255 2 View

What kind of contamination can this be?

01 July 2020 5,790 2 View

What are the parameters for sustainable fibres for concrete?

28 June 2020 1,987 1 View

What is the heat energy in an isothermal process?

I was conducting furnace testing (Carbolite ELF 11/6b) on a carbon epoxy composite in order to find fibre volume fraction. I was recently working on the thermodynamics of the process. Obviously in...

27 June 2020 679 1 View