Apart from Nanosilica and CNT's what are the other nanomaterials readily available to use in concrete mixture?

Nanotechnology in concrete materials

01 March 2021 3,379 3 View

Is there any suitable methods available to overcome efflorescence in earthen walls?

Many of us assuming that dampness cause efflorescence over the walls, Is that right? How to avoid these issues in a newly constructed walls? Comment your ideas

28 December 2020 3,883 2 View

Open source software that can be used for EMG recordings and online monitoring of the absolute level of contraction?

Is anybody aware of an open source software that can be used for EMG recordings and that further allows an online monitoring of the absolute level of contraction? In particular, I am searching a...

07 October 2019 4,880 1 View

Does efflorescence affect the strength characteristics of geopolymer concrete?

The effect of efflorescense in geopolymer concrete is unavoidable due to the presence of alkali content. When exposed to water, it exhibits efflorescense in GPC. Will it affects the strength of...

23 January 2019 4,753 4 View

Does performing Fatigue Analysis of Concrete Structures in ABACUS Software will be beneficial?

If ABACUS wont works great, which software can be further used for fatigue analysis of concrete material.

12 January 2019 6,691 3 View

Why is there coloration in free standing PVDF films prepared by solution casting method?

Can anyone explain why there is coloration of my PVDF films prepared by solution casting method using solvents DMAC & DMSO? I think it may be some sort of degradation of the polymer, I noticed...

29 March 2018 7,377 3 View

Can any one help me to provide a strain of E coli harboring plasmid PGS9?

I need a plasmid pgs9 with cholamphinicol resistance marker

25 December 2016 6,400 1 View

How do I get the confidence intervals (lower and > upper limit) for the parameters in the fixed effects of a glmer model calculated in R (lme4)?

I am aware that with confint it is possible to extract a confidence intervall of the difference of the levels of the effect, but not a confidence intervall on a single level. Many thanks for your...

10 November 2016 9,675 6 View

How can I write the governing equation in 3-dimensional natural convection porous enclosure using Darcy-Brinkman model?

Please, I want the full governing equation in 3 dimensions porous medium enclosure and I want to know how can I write the velocity especially in the Darcy-Brinkman terms. Thanks for any answers.

25 April 2016 939 6 View

Log / Ln Spaceclaim ANSYS

01 January 1970 6,703 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View