Can anyone suggest suppliers for Alumina honeycomb materials?

I require Alumina honeycomb materials with specofic wall thickness, but I struggle to find the place that sells in India.

02 March 2019 6,369 3 View

Can I use Invariant-based method proposed by SW Tsai used for plate vibration studies?

Dr. Stephen Tsai, professor research emeritus in the Department of Aeronautics & Astronautics at Stanford University, suggested an invariant-based method for accelerating aerospace...

01 February 2016 5,521 1 View

Suggest me the best Sandwich Core Materials for layered composite sandwich structures?

01 February 2016 9,013 3 View

How to calculate fiber volume fraction of a composite considering the weight of the hardener?

How to calculate fiber volume fraction of a composite considering the weight of the hardener? When we calculate fiber-volume fraction in case of laminated composites.

01 February 2016 3,873 10 View

How to calculate theoretically fiber volume fraction of a composite considering the weight of the hardener?

01 February 2016 1,683 4 View

How spectral finite element differ from finite element method?

Dear all How spectral finite element differ from finite element method with respect to formulation? how it is useful in vibration analysis

10 November 2014 9,013 3 View

Non-dimensional analysis of physical systems?

08 September 2014 1,635 3 View

Is it necessary to consider longitudinal inertia effect in free vibration of cylindrical panels?

When do we need to consider longitudinal inertia effect in finite element analysis?

09 October 2013 8,636 2 View

Which shell theory is used in formulation of CQUAD4 and CQUAD8 Elements of MSC/NASTRAN?

Seeking some references

09 October 2013 9,231 2 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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View