I want to calculate the degree of serpentinization in more than one type of serpentine
What it is the difference between Laccase enzyme and Lignin degrading enzyme
31 December 2018 10,282 0 View
I want to to calculate the percentage of atomic composition for concrete like that: H=2, O=50, Na=15
11 December 2018 5,098 3 View
I have searched about any standards of porosity measurement for the hardened concrete, but I didn't find any thing.
08 September 2018 3,499 3 View
I didn't find any papers explaining the relation between crushing value of aggregate and compressive strength of concrete
05 June 2018 2,481 15 View
I want references about the relation between porosity and void ratio in concrete.
04 May 2018 5,579 6 View
what is the interpretation of presence of CH3 functional group in the IR in treated silicate material with NaOH although the ore (original material before treating) did not contain any carbon ?
03 April 2018 6,915 6 View
This is an SEM image of concrete and I want to know if I indicated the components right or wrong?
03 April 2018 1,122 0 View
I want papers about ACV is indicating method for aggregate strength
01 February 2018 5,409 7 View
I want to theoretically calculate the void ratio knowing the porosity and water absorption?....except for ASTM CODES?
01 February 2018 4,178 0 View
Turquoise has a blue and green colors, but I see some have a violet and other colors, so it is possible ?
31 December 2017 5,374 0 View
Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...
07 August 2024 269 3 View
Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...
01 August 2024 4,606 7 View
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
Hello! I am trying to calculate the sumatriptan molecule, but it has been counting for five days and it does not stop. It seems to me that it is too long and I am doing something wrong. Please...
25 July 2024 3,364 5 View
The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.
25 July 2024 9,976 3 View
Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...
21 July 2024 1,632 0 View
I'm trying to study the effects of introducing vacancy defects in my material. If I optimize my structure and find the lattice parameter before introducing vacancy, should I again optimize my...
18 July 2024 1,794 2 View
In recent years, quantum computing has emerged as a groundbreaking technology with the potential to revolutionize various fields, including artificial intelligence (AI). AI has already made...
17 July 2024 1,398 3 View
Hi All I recently get admission in PhD statistics. After a long discussion with my supervisor, the topic I selected for PhD is " Air Pollution and its impact on Economy: A case study of...
15 July 2024 1,820 5 View