What is the purpose of mathematics give scientific explanation?

More Prema Swarupa Bhavireddy's questions See All

Interview level questions about Solid state physics and quantum mechanics ?

Respected all, Please tell me the what type of questions they will ask in interview about basics in solid state physics and quantum physics (basic level)? crystallography, properties, graphs,...

01 February 2016 4,035 4 View

Properties link of one semiconductor material to graphene sheet?

Graphene oxide have high conductivity due to mobility of an electron. It doesn't have any bandgap like metals but have high conductivity for different storage applications etc.. For example i have...

01 February 2016 6,453 5 View

Comparison of Surface Area and Conductivity properties between semiconductor and graphene?

Superconductors exhibit it's conducting property at very low temperatures. that means without doping any material we can increase conductivity of materials. In the same manner there may be the...

01 February 2016 2,690 0 View

In Material science we do Raman characterization Why, explain?

Respected all, In Material science research we do Raman Characterization for samples (example SnO2/rGO). Why we have to do Raman, What we will get, what is going to be happening to the sample...

01 February 2016 9,546 7 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

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

El-Sayed Mahmoud El-Rabaie

I am not sure I understood your question about the importance of the Mathematics branches you mentioned on our life. You can say, It is every thing in our life, since any thing on our life and on the the world generally is transferred by either a direct or indirect way to these branches to be solved and clarifying the situation based on the mathematical solution results.

Sincerely Prof. S. EL-Rabaie

Prema Swarupa Bhavireddy

In PhD entrance interview one of my friend faced the question is what is scientific answer to use foirier transformation and Laplace's also? That's y i got doubt the remaining differentials, complex analysis, Matrices also. Why these are all...what are their specifications to use in mathematics. I have studied formulas only to solve them but i didn't get idea why we have to use. Why we need these are all?