Can anyone here suggest me good book for stratification of PDEs or ODEs? How to stratify the system of ODEs or PDEs?

I need to understand the concept of stratification of ODEs and PDEs. I want to read and understand more on stratification. Please suggest me some books or articles which may help me to...

11 December 2018 5,361 0 View

What is the maxima and minima for the function x/(x+y) ?

09 October 2015 9,826 4 View

Can anyone tell me about online books?

I want to make a digital library. For this library I want to collect pdf books relalted to Mathematics(Any subject in Mathematics or Engineering Mathematics or Applied Mathematics). Can you please...

07 August 2015 6,628 3 View

How to use indexed elements like a (i, j) in MATHEMATICA?

I am working with set of differential equations, where I need repeated iterations. I need to number the steps as double or triple index /suffixes. I would like to know how to do it.

11 December 2013 9,888 4 View

What is bilateral Laplace Transform?

How to define bilateral laplace transform? What is application of bilatrral LT? Can anyone suggest good material for studying bilateral Laplace Transform?

06 July 2013 1,598 4 View

Difference equations

Can any body suggest any good book for Difference equation? I want to study the theory and application of difference equations.

11 December 2012 245 8 View

What is symmetry of odd function?

If f(x) is odd function in (-c, c) then what one can say about symmetry of f(x) ?

11 December 2012 7,809 6 View

What is integral of (secx)^3 wrt x ?

If limits considered from 0 to (pi/4) and without limits also.

10 November 2012 9,954 9 View

How to use adomian decomposition method for solving odes?

Odes

10 November 2012 7,424 6 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

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

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View