Extracting Stiffness Matrix From LS-Dyna?

Hello, I am actually trying to optimize an armour plate for now. For this purpose, I need the stiffness matrix of the plate. While I can write a Matlab code to compute this it will be hard to...

02 November 2020 7,213 3 View

How can I compare compressive strength from crushing concrete cube specimens to strength of in-field reinforced concrete structures?

1. In general, a lot of literature is available on compressive strength of cube or cylinder specimens. However, in practice, reinforced concrete is used in the field, especially for large...

29 October 2019 1,665 11 View

With amperometric Ab biosensors.How do we ensure that the Potential change is not due to interaction of other biomolecules with electrode?

In case of an amperometric antibody based biosensor where we use graphene as an electrode is it possible that additional impedance is created due to other biomolecules that have the capacity to...

14 February 2018 142 2 View

Please can any one suggest me how to connect two seperateley optimized molecular fragments into one in gaussian 09?

16 July 2017 1,677 5 View

What are the latest methodologies used in diagnosing cervical cancer?

26 April 2016 3,759 3 View

How do we index the ZnS and CdS Quantum dot crystal planes spacing from high magnification HRTEM images?

Crystal lattice planes are observable in HRTEM images and we can find the lattice plane spacing. My confusion is how we index the crystal planes as (100) ,(111) etc. How we make sure observed...

19 September 2014 6,321 2 View

Can someone help with computer-aided drug-design platform using PyMOL?

How to The file Settings_Linux.txt needs to be downloaded and copied to your home directory? reff site: http://people.pharmacy.purdue.edu/~mlill/software/pymol_plugins/install.shtml I have...

08 January 2014 2,149 3 View

How do I get bands in a DNA-PAGE gel?

I am trying to do PAGE of my pcr product. I could not get any bands in the gel and I used 10% gel prepared using TBE Buffer. Can anyone tell me what's wrong with my gel and what could I do?

05 December 2013 6,819 14 View

Apart from tryphan blue which other stains can be used to check for cell vitality?

I want to check the vitality of PDL fibers for tooth and dental pulp cells. Are there any strains other than tryphan blue that can be used to check for cell vitality?

04 December 2012 8,141 3 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 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

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 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

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View