LCA Model using SimaPro?

Can you help me, how to create LCA model of concrete and concrete materials using SimaPro software and Ecoinvent data base.

16 November 2020 6,294 3 View

Does increase in glass fiber (randomly oriented fiber) wt.% increase the flexural strength? If yes, what is the reason?

What is the reason behind the increase in flexural strength by increasing glass fiber (randomly oriented fiber) weight percentage?

01 November 2020 3,844 4 View

Can some one help me with the calculating the ratio of capture Ab, conjugate and analyte concentration required for the standard competitive ELISA ?

we are developing a standard competitive assay for small bio-molecule. we are regularly noticing a hook kind of higher signal for one of the middle calibrator (Calibrator concentration and purity...

11 August 2020 718 1 View

There is a good stress transfer due to the addition of fillers in polymer composites but how did the plastic deformation occur?

Nanoclay serves as an active stress transfer constituent in the nano-epoxy composites, leading to plastic deformation in the epoxy and eventually increasing the tensile strength. But, my question...

10 November 2019 5,648 2 View

Why does Cured epoxy systems show little resistance to crack initiation and propagation?

Cured epoxy resins show less resistance to crack initiation and propagation. What might be the reason for the same?

07 November 2019 9,993 3 View

Is it proper to use cement as filler material for GFRP composites?

I am planning to use cement as filler material for glass fiber-Polyester composite. Is adding cement is suitable?

02 May 2019 9,341 6 View

What is the effect of thermal shocks (hot and cold conditions) on the nanoclay-epoxy composites?

I am planning to study the effect of thermal shocks [hot (50 degree celsius) for 2 hours followed with cold ( 20 degree celsius) 2 hours] on the Nanoclay-epoxy composites. will repeat the same for...

17 March 2019 10,007 4 View

Does increasing glass fiber weight percentage (volume fraction) increase Modulus in GFRP compsoitres?

For my study, i have increased glass weight percentage in GFRP composites. Also, It increased strength of the composites.

16 December 2018 2,798 3 View

What is the procedure to do boiling soaking for GFRP composites?

I want to know the exact procedure to carry out boiling soaking for glass fiber epoxy composites.

19 October 2018 873 3 View

Why does adding nanoclay in epoxy resin increase tensile strength but decrease flexural strength at 4 wt% of nanocaly?

In my work, I am using MMT nanocaly and L12 epoxy resin. I got result that, adding nanocaly till 2 wt% , both tensile and flexural strength increased as compared to neat epoxy.. But at 4 wt% of...

06 August 2018 6,140 9 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

How can the modification of garden soil cause global warming?

Hello, I am working on a soil project and I found a primary research article that tests how the modification of agricultural soil can cause global warming, using a thermal collector, however I...

02 March 2021 7,161 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

How can I convert .vesta file to a .cif file?

I've used the "export data" option in Vesta software to convert my unit cell into a cif file however when I use that cif in atomsk it shows error such as "can't read the position of atom 0". If I...

28 February 2021 4,966 3 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

Has anyone had luck using cell lines other than HEK 293 (such as COS1) to package lentivirus?

I am looking to package lentivirus in endothelial cells but I am opposed to using 293 cells due to personal ethics regarding the source. I have done some reading and saw that COS1, COS7, & CHO...

25 February 2021 3,030 1 View

How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials?

Hi, all! How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials? I have not find the choice for explicit element in Abaqus CAE. I am wondering whether it is possible...

25 February 2021 9,936 2 View